2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.64.
5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
9 # This configure script is free software; the Free Software Foundation
10 # gives unlimited permission to copy, distribute and modify it.
11 ## -------------------- ##
12 ## M4sh Initialization. ##
13 ## -------------------- ##
15 # Be more Bourne compatible
16 DUALCASE=1; export DUALCASE # for MKS sh
17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
25 case `(set -o) 2>/dev/null` in #(
37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41 # Prefer a ksh shell builtin over an external printf program on Solaris,
42 # but without wasting forks for bash or zsh.
43 if test -z "$BASH_VERSION$ZSH_VERSION" \
44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
46 as_echo_n='print -rn --'
47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
53 as_echo_n='/usr/ucb/echo -n'
55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
60 expr "X$arg" : "X\\(.*\\)$as_nl";
61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
66 as_echo_n='sh -c $as_echo_n_body as_echo'
69 as_echo='sh -c $as_echo_body as_echo'
72 # The user is always right.
73 if test "${PATH_SEPARATOR+set}" != set; then
75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
83 # We need space, tab and new line, in precisely that order. Quoting is
84 # there to prevent editors from complaining about space-tab.
85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
86 # splitting by setting IFS to empty value.)
89 # Find who we are. Look in the path if we contain no directory separator.
91 *[\\/]* ) as_myself=$0 ;;
92 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
96 test -z "$as_dir" && as_dir=.
97 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
103 # We did not find ourselves, most probably we were run as `sh COMMAND'
104 # in which case we are not to be found in the path.
105 if test "x$as_myself" = x; then
108 if test ! -f "$as_myself"; then
109 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
113 # Unset variables that we do not need and which cause bugs (e.g. in
114 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
115 # suppresses any "Segmentation fault" message there. '((' could
116 # trigger a bug in pdksh 5.2.14.
117 for as_var in BASH_ENV ENV MAIL MAILPATH
118 do eval test x\${$as_var+set} = xset \
119 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
134 if test "x$CONFIG_SHELL" = x; then
135 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
138 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
139 # is contrary to our usage. Disable this feature.
140 alias -g '\${1+\"\$@\"}'='\"\$@\"'
143 case \`(set -o) 2>/dev/null\` in #(
151 as_required="as_fn_return () { (exit \$1); }
152 as_fn_success () { as_fn_return 0; }
153 as_fn_failure () { as_fn_return 1; }
154 as_fn_ret_success () { return 0; }
155 as_fn_ret_failure () { return 1; }
158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
165 exitcode=1; echo positional parameters were not saved.
167 test x\$exitcode = x0 || exit 1"
168 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
169 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
170 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
171 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
172 test \$(( 1 + 1 )) = 2 || exit 1
174 test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
175 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
176 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
177 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
178 PATH=/empty FPATH=/empty; export PATH FPATH
179 test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
180 || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
181 if (eval "$as_required") 2>/dev/null; then :
186 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
189 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
191 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
194 test -z "$as_dir" && as_dir=.
198 for as_base in sh bash ksh sh5; do
199 # Try only shells that exist, to save several forks.
200 as_shell=$as_dir/$as_base
201 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
202 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
203 CONFIG_SHELL=$as_shell as_have_required=yes
204 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
212 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
213 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
214 CONFIG_SHELL=$SHELL as_have_required=yes
219 if test "x$CONFIG_SHELL" != x; then :
220 # We cannot yet assume a decent shell, so we have to provide a
221 # neutralization value for shells without unset; and this also
222 # works around shells that cannot unset nonexistent variables.
225 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
227 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
230 if test x$as_have_required = xno; then :
231 $as_echo "$0: This script requires a shell more modern than all"
232 $as_echo "$0: the shells that I found on your system."
233 if test x${ZSH_VERSION+set} = xset ; then
234 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
235 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
237 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
238 $0: including any error possibly output before this
239 $0: message. Then install a modern shell, or manually run
240 $0: the script under such a shell if you do have one."
246 SHELL=${CONFIG_SHELL-/bin/sh}
248 # Unset more variables known to interfere with behavior of common tools.
249 CLICOLOR_FORCE= GREP_OPTIONS=
250 unset CLICOLOR_FORCE GREP_OPTIONS
252 ## --------------------- ##
253 ## M4sh Shell Functions. ##
254 ## --------------------- ##
257 # Portably unset VAR.
260 { eval $1=; unset $1;}
264 # as_fn_set_status STATUS
265 # -----------------------
266 # Set $? to STATUS, without forking.
274 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
284 # Create "$as_dir" as a directory, including parents if necessary.
289 -*) as_dir=./$as_dir;;
291 test -d "$as_dir" || eval $as_mkdir_p || {
295 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
298 as_dirs="'$as_qdir' $as_dirs"
299 as_dir=`$as_dirname -- "$as_dir" ||
300 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
301 X"$as_dir" : 'X\(//\)[^/]' \| \
302 X"$as_dir" : 'X\(//\)$' \| \
303 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
304 $as_echo X"$as_dir" |
305 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
322 test -d "$as_dir" && break
324 test -z "$as_dirs" || eval "mkdir $as_dirs"
325 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
329 # as_fn_append VAR VALUE
330 # ----------------------
331 # Append the text in VALUE to the end of the definition contained in VAR. Take
332 # advantage of any shell optimizations that allow amortized linear growth over
333 # repeated appends, instead of the typical quadratic growth present in naive
335 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
336 eval 'as_fn_append ()
349 # Perform arithmetic evaluation on the ARGs, and store the result in the
350 # global $as_val. Take advantage of shells that can avoid forks. The arguments
351 # must be portable across $(()) and expr.
352 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
360 as_val=`expr "$@" || test $? -eq 1`
365 # as_fn_error ERROR [LINENO LOG_FD]
366 # ---------------------------------
367 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
368 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
369 # script with status $?, using 1 if that was 0.
372 as_status=$?; test $as_status -eq 0 && as_status=1
374 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
375 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
377 $as_echo "$as_me: error: $1" >&2
378 as_fn_exit $as_status
381 if expr a : '\(a\)' >/dev/null 2>&1 &&
382 test "X`expr 00001 : '.*\(...\)'`" = X001; then
388 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
394 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
400 as_me=`$as_basename -- "$0" ||
401 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
402 X"$0" : 'X\(//\)$' \| \
403 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
405 sed '/^.*\/\([^/][^/]*\)\/*$/{
419 # Avoid depending upon Character Ranges.
420 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
421 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
422 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
423 as_cr_digits='0123456789'
424 as_cr_alnum=$as_cr_Letters$as_cr_digits
427 as_lineno_1=$LINENO as_lineno_1a=$LINENO
428 as_lineno_2=$LINENO as_lineno_2a=$LINENO
429 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
430 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
431 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
443 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
447 chmod +x "$as_me.lineno" ||
448 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
450 # Don't try to exec as it changes $[0], causing all sort of problems
451 # (the dirname of $[0] is not the place where we might find the
452 # original and so on. Autoconf is especially sensitive to this).
454 # Exit status is that of the last command.
458 ECHO_C= ECHO_N= ECHO_T=
459 case `echo -n x` in #(((((
461 case `echo 'xy\c'` in
462 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
464 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
471 rm -f conf$$ conf$$.exe conf$$.file
472 if test -d conf$$.dir; then
473 rm -f conf$$.dir/conf$$.file
476 mkdir conf$$.dir 2>/dev/null
478 if (echo >conf$$.file) 2>/dev/null; then
479 if ln -s conf$$.file conf$$ 2>/dev/null; then
481 # ... but there are two gotchas:
482 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
483 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
484 # In both cases, we have to default to `cp -p'.
485 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
487 elif ln conf$$.file conf$$ 2>/dev/null; then
495 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
496 rmdir conf$$.dir 2>/dev/null
498 if mkdir -p . 2>/dev/null; then
499 as_mkdir_p='mkdir -p "$as_dir"'
501 test -d ./-p && rmdir ./-p
505 if test -x / >/dev/null 2>&1; then
508 if ls -dL / >/dev/null 2>&1; then
515 if test -d "$1"; then
521 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
522 ???[sx]*):;;*)false;;esac;fi
526 as_executable_p=$as_test_x
528 # Sed expression to map a string onto a valid CPP name.
529 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
531 # Sed expression to map a string onto a valid variable name.
532 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
534 SHELL=${CONFIG_SHELL-/bin/sh}
537 exec 7<&0 </dev/null 6>&1
540 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
541 # so uname gets run too.
542 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
547 ac_default_prefix=/usr/local
549 ac_config_libobj_dir=.
556 # Identity of this package.
564 ac_unique_file="tree.c"
565 # Factoring default headers for most tests.
566 ac_includes_default="\
568 #ifdef HAVE_SYS_TYPES_H
569 # include <sys/types.h>
571 #ifdef HAVE_SYS_STAT_H
572 # include <sys/stat.h>
578 # ifdef HAVE_STDLIB_H
583 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
588 #ifdef HAVE_STRINGS_H
589 # include <strings.h>
591 #ifdef HAVE_INTTYPES_H
592 # include <inttypes.h>
601 ac_subst_vars='LTLIBOBJS
624 common_out_object_file
647 user_headers_inc_next_post
648 user_headers_inc_next_pre
650 TM_MULTILIB_EXCEPTIONS_CONFIG
659 build_xm_include_list
661 build_install_headers_dir
663 all_selected_languages
681 ORIGINAL_NM_FOR_TARGET
683 ORIGINAL_LD_FOR_TARGET
684 ORIGINAL_PLUGIN_LD_FOR_TARGET
686 ORIGINAL_AS_FOR_TARGET
726 NATIVE_SYSTEM_HEADER_DIR
759 CROSS_SYSTEM_HEADER_DIR
760 TARGET_SYSTEM_ROOT_DEFINE
762 SYSROOT_CFLAGS_FOR_TARGET
767 ENABLE_BUILD_WITH_CXX
770 valgrind_path_defines
844 program_transform_name
855 ac_subst_files='option_includes
858 enable_option_checking
863 enable_generated_files_in_srcdir
873 enable_gather_detailed_mem_stats
874 enable_build_with_cxx
885 with_native_system_header_dir
895 enable_initfini_array
896 enable_sjlj_exceptions
898 enable_leading_mingw64_underscores
901 enable_win32_registry
907 enable_gnu_indirect_function
909 enable_gnu_unique_object
910 enable_linker_build_id
914 enable_maintainer_mode
915 enable_version_specific_runtime_libs
917 enable_libquadmath_support
918 with_linker_hash_style
920 ac_precious_vars='build_alias
941 # Initialize some variables set by options.
943 ac_init_version=false
944 ac_unrecognized_opts=
946 # The variables have the same names as the options, with
947 # dashes changed to underlines.
955 program_transform_name=s,x,x,
963 # Installation directory options.
964 # These are left unexpanded so users can "make install exec_prefix=/foo"
965 # and all the variables that are supposed to be based on exec_prefix
966 # by default will actually change.
967 # Use braces instead of parens because sh, perl, etc. also accept them.
968 # (The list follows the same order as the GNU Coding Standards.)
969 bindir='${exec_prefix}/bin'
970 sbindir='${exec_prefix}/sbin'
971 libexecdir='${exec_prefix}/libexec'
972 datarootdir='${prefix}/share'
973 datadir='${datarootdir}'
974 sysconfdir='${prefix}/etc'
975 sharedstatedir='${prefix}/com'
976 localstatedir='${prefix}/var'
977 includedir='${prefix}/include'
978 oldincludedir='/usr/include'
979 docdir='${datarootdir}/doc/${PACKAGE}'
980 infodir='${datarootdir}/info'
985 libdir='${exec_prefix}/lib'
986 localedir='${datarootdir}/locale'
987 mandir='${datarootdir}/man'
993 # If the previous option needs an argument, assign it.
994 if test -n "$ac_prev"; then
995 eval $ac_prev=\$ac_option
1001 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1005 # Accept the important Cygnus configure options, so we can diagnose typos.
1007 case $ac_dashdash$ac_option in
1011 -bindir | --bindir | --bindi | --bind | --bin | --bi)
1013 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1014 bindir=$ac_optarg ;;
1016 -build | --build | --buil | --bui | --bu)
1017 ac_prev=build_alias ;;
1018 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1019 build_alias=$ac_optarg ;;
1021 -cache-file | --cache-file | --cache-fil | --cache-fi \
1022 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1023 ac_prev=cache_file ;;
1024 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1025 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1026 cache_file=$ac_optarg ;;
1028 --config-cache | -C)
1029 cache_file=config.cache ;;
1031 -datadir | --datadir | --datadi | --datad)
1033 -datadir=* | --datadir=* | --datadi=* | --datad=*)
1034 datadir=$ac_optarg ;;
1036 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1037 | --dataroo | --dataro | --datar)
1038 ac_prev=datarootdir ;;
1039 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1040 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1041 datarootdir=$ac_optarg ;;
1043 -disable-* | --disable-*)
1044 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1045 # Reject names that are not valid shell variable names.
1046 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1047 as_fn_error "invalid feature name: $ac_useropt"
1048 ac_useropt_orig=$ac_useropt
1049 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1050 case $ac_user_opts in
1052 "enable_$ac_useropt"
1054 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1055 ac_unrecognized_sep=', ';;
1057 eval enable_$ac_useropt=no ;;
1059 -docdir | --docdir | --docdi | --doc | --do)
1061 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1062 docdir=$ac_optarg ;;
1064 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1066 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1067 dvidir=$ac_optarg ;;
1069 -enable-* | --enable-*)
1070 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1071 # Reject names that are not valid shell variable names.
1072 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1073 as_fn_error "invalid feature name: $ac_useropt"
1074 ac_useropt_orig=$ac_useropt
1075 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1076 case $ac_user_opts in
1078 "enable_$ac_useropt"
1080 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1081 ac_unrecognized_sep=', ';;
1083 eval enable_$ac_useropt=\$ac_optarg ;;
1085 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1086 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1087 | --exec | --exe | --ex)
1088 ac_prev=exec_prefix ;;
1089 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1090 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1091 | --exec=* | --exe=* | --ex=*)
1092 exec_prefix=$ac_optarg ;;
1094 -gas | --gas | --ga | --g)
1095 # Obsolete; use --with-gas.
1098 -help | --help | --hel | --he | -h)
1099 ac_init_help=long ;;
1100 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1101 ac_init_help=recursive ;;
1102 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1103 ac_init_help=short ;;
1105 -host | --host | --hos | --ho)
1106 ac_prev=host_alias ;;
1107 -host=* | --host=* | --hos=* | --ho=*)
1108 host_alias=$ac_optarg ;;
1110 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1112 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1114 htmldir=$ac_optarg ;;
1116 -includedir | --includedir | --includedi | --included | --include \
1117 | --includ | --inclu | --incl | --inc)
1118 ac_prev=includedir ;;
1119 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1120 | --includ=* | --inclu=* | --incl=* | --inc=*)
1121 includedir=$ac_optarg ;;
1123 -infodir | --infodir | --infodi | --infod | --info | --inf)
1125 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1126 infodir=$ac_optarg ;;
1128 -libdir | --libdir | --libdi | --libd)
1130 -libdir=* | --libdir=* | --libdi=* | --libd=*)
1131 libdir=$ac_optarg ;;
1133 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1134 | --libexe | --libex | --libe)
1135 ac_prev=libexecdir ;;
1136 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1137 | --libexe=* | --libex=* | --libe=*)
1138 libexecdir=$ac_optarg ;;
1140 -localedir | --localedir | --localedi | --localed | --locale)
1141 ac_prev=localedir ;;
1142 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1143 localedir=$ac_optarg ;;
1145 -localstatedir | --localstatedir | --localstatedi | --localstated \
1146 | --localstate | --localstat | --localsta | --localst | --locals)
1147 ac_prev=localstatedir ;;
1148 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1149 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1150 localstatedir=$ac_optarg ;;
1152 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1154 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1155 mandir=$ac_optarg ;;
1157 -nfp | --nfp | --nf)
1158 # Obsolete; use --without-fp.
1161 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1162 | --no-cr | --no-c | -n)
1165 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1166 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1169 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1170 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1171 | --oldin | --oldi | --old | --ol | --o)
1172 ac_prev=oldincludedir ;;
1173 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1174 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1175 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1176 oldincludedir=$ac_optarg ;;
1178 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1180 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1181 prefix=$ac_optarg ;;
1183 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1184 | --program-pre | --program-pr | --program-p)
1185 ac_prev=program_prefix ;;
1186 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1187 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1188 program_prefix=$ac_optarg ;;
1190 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1191 | --program-suf | --program-su | --program-s)
1192 ac_prev=program_suffix ;;
1193 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1194 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1195 program_suffix=$ac_optarg ;;
1197 -program-transform-name | --program-transform-name \
1198 | --program-transform-nam | --program-transform-na \
1199 | --program-transform-n | --program-transform- \
1200 | --program-transform | --program-transfor \
1201 | --program-transfo | --program-transf \
1202 | --program-trans | --program-tran \
1203 | --progr-tra | --program-tr | --program-t)
1204 ac_prev=program_transform_name ;;
1205 -program-transform-name=* | --program-transform-name=* \
1206 | --program-transform-nam=* | --program-transform-na=* \
1207 | --program-transform-n=* | --program-transform-=* \
1208 | --program-transform=* | --program-transfor=* \
1209 | --program-transfo=* | --program-transf=* \
1210 | --program-trans=* | --program-tran=* \
1211 | --progr-tra=* | --program-tr=* | --program-t=*)
1212 program_transform_name=$ac_optarg ;;
1214 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1216 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1217 pdfdir=$ac_optarg ;;
1219 -psdir | --psdir | --psdi | --psd | --ps)
1221 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1224 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1225 | -silent | --silent | --silen | --sile | --sil)
1228 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1230 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1232 sbindir=$ac_optarg ;;
1234 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1235 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1236 | --sharedst | --shareds | --shared | --share | --shar \
1238 ac_prev=sharedstatedir ;;
1239 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1240 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1241 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1243 sharedstatedir=$ac_optarg ;;
1245 -site | --site | --sit)
1247 -site=* | --site=* | --sit=*)
1250 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1252 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1253 srcdir=$ac_optarg ;;
1255 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1256 | --syscon | --sysco | --sysc | --sys | --sy)
1257 ac_prev=sysconfdir ;;
1258 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1259 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1260 sysconfdir=$ac_optarg ;;
1262 -target | --target | --targe | --targ | --tar | --ta | --t)
1263 ac_prev=target_alias ;;
1264 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1265 target_alias=$ac_optarg ;;
1267 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1270 -version | --version | --versio | --versi | --vers | -V)
1271 ac_init_version=: ;;
1274 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1275 # Reject names that are not valid shell variable names.
1276 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1277 as_fn_error "invalid package name: $ac_useropt"
1278 ac_useropt_orig=$ac_useropt
1279 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1280 case $ac_user_opts in
1284 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1285 ac_unrecognized_sep=', ';;
1287 eval with_$ac_useropt=\$ac_optarg ;;
1289 -without-* | --without-*)
1290 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1291 # Reject names that are not valid shell variable names.
1292 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1293 as_fn_error "invalid package name: $ac_useropt"
1294 ac_useropt_orig=$ac_useropt
1295 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1296 case $ac_user_opts in
1300 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1301 ac_unrecognized_sep=', ';;
1303 eval with_$ac_useropt=no ;;
1306 # Obsolete; use --with-x.
1309 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1310 | --x-incl | --x-inc | --x-in | --x-i)
1311 ac_prev=x_includes ;;
1312 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1313 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1314 x_includes=$ac_optarg ;;
1316 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1317 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1318 ac_prev=x_libraries ;;
1319 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1320 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1321 x_libraries=$ac_optarg ;;
1323 -*) as_fn_error "unrecognized option: \`$ac_option'
1324 Try \`$0 --help' for more information."
1328 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1329 # Reject names that are not valid shell variable names.
1330 case $ac_envvar in #(
1331 '' | [0-9]* | *[!_$as_cr_alnum]* )
1332 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1334 eval $ac_envvar=\$ac_optarg
1335 export $ac_envvar ;;
1338 # FIXME: should be removed in autoconf 3.0.
1339 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1340 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1341 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1342 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1348 if test -n "$ac_prev"; then
1349 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1350 as_fn_error "missing argument to $ac_option"
1353 if test -n "$ac_unrecognized_opts"; then
1354 case $enable_option_checking in
1356 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1357 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1361 # Check all directory arguments for consistency.
1362 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1363 datadir sysconfdir sharedstatedir localstatedir includedir \
1364 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1365 libdir localedir mandir
1367 eval ac_val=\$$ac_var
1368 # Remove trailing slashes.
1371 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1372 eval $ac_var=\$ac_val;;
1374 # Be sure to have absolute directory names.
1376 [\\/$]* | ?:[\\/]* ) continue;;
1377 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1379 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1382 # There might be people who depend on the old broken behavior: `$host'
1383 # used to hold the argument of --host etc.
1384 # FIXME: To remove some day.
1387 target=$target_alias
1389 # FIXME: To remove some day.
1390 if test "x$host_alias" != x; then
1391 if test "x$build_alias" = x; then
1392 cross_compiling=maybe
1393 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1394 If a cross compiler is detected then cross compile mode will be used." >&2
1395 elif test "x$build_alias" != "x$host_alias"; then
1401 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1403 test "$silent" = yes && exec 6>/dev/null
1406 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1407 ac_ls_di=`ls -di .` &&
1408 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1409 as_fn_error "working directory cannot be determined"
1410 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1411 as_fn_error "pwd does not report name of working directory"
1414 # Find the source files, if location was not specified.
1415 if test -z "$srcdir"; then
1416 ac_srcdir_defaulted=yes
1417 # Try the directory containing this script, then the parent directory.
1418 ac_confdir=`$as_dirname -- "$as_myself" ||
1419 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1420 X"$as_myself" : 'X\(//\)[^/]' \| \
1421 X"$as_myself" : 'X\(//\)$' \| \
1422 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1423 $as_echo X"$as_myself" |
1424 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1442 if test ! -r "$srcdir/$ac_unique_file"; then
1446 ac_srcdir_defaulted=no
1448 if test ! -r "$srcdir/$ac_unique_file"; then
1449 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1450 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1452 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1454 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1456 # When building in place, set srcdir=.
1457 if test "$ac_abs_confdir" = "$ac_pwd"; then
1460 # Remove unnecessary trailing slashes from srcdir.
1461 # Double slashes in file names in object file debugging info
1462 # mess up M-x gdb in Emacs.
1464 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1466 for ac_var in $ac_precious_vars; do
1467 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1468 eval ac_env_${ac_var}_value=\$${ac_var}
1469 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1470 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1474 # Report the --help message.
1476 if test "$ac_init_help" = "long"; then
1477 # Omit some internal or obsolete options to make the list less imposing.
1478 # This message is too long to be a string in the A/UX 3.1 sh.
1480 \`configure' configures this package to adapt to many kinds of systems.
1482 Usage: $0 [OPTION]... [VAR=VALUE]...
1484 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1485 VAR=VALUE. See below for descriptions of some of the useful variables.
1487 Defaults for the options are specified in brackets.
1490 -h, --help display this help and exit
1491 --help=short display options specific to this package
1492 --help=recursive display the short help of all the included packages
1493 -V, --version display version information and exit
1494 -q, --quiet, --silent do not print \`checking...' messages
1495 --cache-file=FILE cache test results in FILE [disabled]
1496 -C, --config-cache alias for \`--cache-file=config.cache'
1497 -n, --no-create do not create output files
1498 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1500 Installation directories:
1501 --prefix=PREFIX install architecture-independent files in PREFIX
1502 [$ac_default_prefix]
1503 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1506 By default, \`make install' will install all the files in
1507 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1508 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1509 for instance \`--prefix=\$HOME'.
1511 For better control, use the options below.
1513 Fine tuning of the installation directories:
1514 --bindir=DIR user executables [EPREFIX/bin]
1515 --sbindir=DIR system admin executables [EPREFIX/sbin]
1516 --libexecdir=DIR program executables [EPREFIX/libexec]
1517 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1518 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1519 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1520 --libdir=DIR object code libraries [EPREFIX/lib]
1521 --includedir=DIR C header files [PREFIX/include]
1522 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1523 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1524 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1525 --infodir=DIR info documentation [DATAROOTDIR/info]
1526 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1527 --mandir=DIR man documentation [DATAROOTDIR/man]
1528 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1529 --htmldir=DIR html documentation [DOCDIR]
1530 --dvidir=DIR dvi documentation [DOCDIR]
1531 --pdfdir=DIR pdf documentation [DOCDIR]
1532 --psdir=DIR ps documentation [DOCDIR]
1538 --program-prefix=PREFIX prepend PREFIX to installed program names
1539 --program-suffix=SUFFIX append SUFFIX to installed program names
1540 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1543 --build=BUILD configure for building on BUILD [guessed]
1544 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1545 --target=TARGET configure for building compilers for TARGET [HOST]
1549 if test -n "$ac_init_help"; then
1554 --disable-option-checking ignore unrecognized --enable/--with options
1555 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1556 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1557 --enable-generated-files-in-srcdir
1558 put copies of generated files in source dir intended
1559 for creating source tarballs for users without
1560 texinfo bison or flex
1561 --disable-largefile omit support for large files
1562 --enable-werror-always enable -Werror despite compiler version
1563 --enable-checking[=LIST]
1564 enable expensive run-time checks. With LIST, enable
1565 only specific categories of checks. Categories are:
1566 yes,no,all,none,release. Flags are:
1567 assert,df,fold,gc,gcac,gimple,misc,
1568 rtlflag,rtl,runtime,tree,valgrind,types
1569 --enable-coverage[=LEVEL]
1570 enable compiler's code coverage collection. Use to
1571 measure compiler performance and locate unused parts
1572 of the compiler. With LEVEL, specify optimization.
1573 Values are opt, noopt, default is noopt
1574 --enable-gather-detailed-mem-stats
1575 enable detailed memory allocation stats gathering
1576 --enable-build-with-cxx build with C++ compiler instead of C compiler
1577 --enable-multilib enable library support for multiple ABIs
1578 --enable-__cxa_atexit enable __cxa_atexit for C++
1579 --enable-decimal-float={no,yes,bid,dpd}
1580 enable decimal float extension to C. Selecting 'bid'
1581 or 'dpd' choses which decimal floating point format
1583 --enable-fixed-point enable fixed-point arithmetic extension to C
1584 --enable-threads[=LIB] enable thread usage for target GCC, using LIB thread
1586 --enable-tls enable or disable generation of tls code overriding
1587 the assembler check for tls support
1588 --enable-objc-gc enable the use of Boehm's garbage collector with the
1589 GNU Objective-C runtime
1590 --disable-shared don't provide a shared libgcc
1591 --enable-languages=LIST specify which front-ends to build
1592 --disable-rpath do not hardcode runtime library paths
1593 --enable-initfini-array use .init_array/.fini_array sections
1594 --enable-sjlj-exceptions
1595 arrange to use setjmp/longjmp exception handling
1596 --enable-secureplt enable -msecure-plt by default for PowerPC
1597 --enable-leading-mingw64-underscores
1598 enable leading underscores on 64 bit mingw targets
1599 --enable-cld enable -mcld by default for 32bit x86
1600 --enable-frame-pointer enable -fno-omit-frame-pointer by default for 32bit
1602 --disable-win32-registry
1603 disable lookup of installation paths in the Registry
1605 --enable-win32-registry enable registry lookup (default)
1606 --enable-win32-registry=KEY
1607 use KEY instead of GCC version as the last portion
1609 --enable-shared[=PKGS] build shared libraries [default=yes]
1610 --enable-static[=PKGS] build static libraries [default=yes]
1611 --enable-fast-install[=PKGS]
1612 optimize for fast installation [default=yes]
1613 --disable-libtool-lock avoid locking (might break parallel builds)
1614 --enable-gnu-indirect-function
1615 enable the use of the @gnu_indirect_function to
1617 --enable-comdat enable COMDAT group support
1618 --enable-gnu-unique-object
1619 enable the use of the @gnu_unique_object ELF
1620 extension on glibc systems
1621 --enable-linker-build-id
1622 compiler will always pass --build-id to linker
1623 --enable-maintainer-mode
1624 enable make rules and dependencies not useful (and
1625 sometimes confusing) to the casual installer
1626 --enable-version-specific-runtime-libs
1627 specify that runtime libraries should be installed
1628 in a compiler-specific directory
1629 --enable-plugin enable plugin support
1630 --disable-libquadmath-support
1631 disable libquadmath support for Fortran
1634 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1635 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1636 --with-build-libsubdir=DIR Directory where to find libraries for build system
1637 --with-local-prefix=DIR specifies directory to put local include
1638 --with-gxx-include-dir=DIR
1639 specifies directory to put g++ header files
1640 --with-cpp-install-dir=DIR
1641 install the user visible C preprocessor in DIR
1642 (relative to PREFIX) as well as PREFIX/bin
1643 --with-gnu-ld arrange to work with GNU ld
1644 --with-ld arrange to use the specified ld (full pathname)
1645 --with-demangler-in-ld try to use demangler in GNU ld
1646 --with-gnu-as arrange to work with GNU as
1647 --with-as arrange to use the specified as (full pathname)
1648 --with-stabs arrange to use stabs instead of host debug format
1649 --with-dwarf2 force the default debug format to be DWARF 2
1650 --with-native-system-header-dir=dir
1651 use dir as the directory to look for standard
1652 system header files in. Defaults to /usr/include.
1653 --with-build-sysroot=sysroot
1654 use sysroot as the system root during the build
1655 --with-sysroot[=DIR] search for usr/lib, usr/include, et al, within DIR
1656 --with-specs=SPECS add SPECS to driver command-line processing
1657 --with-pkgversion=PKG Use PKG in the version string in place of "GCC"
1658 --with-bugurl=URL Direct users to URL to report a bug
1659 --with-multilib-list select multilibs (SH and x86-64 only)
1660 --with-gnu-ld assume the C compiler uses GNU ld default=no
1661 --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib
1662 --without-libiconv-prefix don't search for libiconv in includedir and libdir
1663 --with-pic try to use only PIC/non-PIC objects [default=use
1665 --with-gnu-ld assume the C compiler uses GNU ld [default=no]
1666 --with-plugin-ld=[ARG] specify the plugin linker
1667 --with-long-double-128 use 128-bit long double by default
1668 --with-gc={page,zone} choose the garbage collection mechanism to use with
1670 --with-system-zlib use installed libz
1671 --with-linker-hash-style={sysv,gnu,both}
1672 specify the linker hash style
1674 Some influential environment variables:
1675 CC C compiler command
1676 CFLAGS C compiler flags
1677 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1678 nonstandard directory <lib dir>
1679 LIBS libraries to pass to the linker, e.g. -l<library>
1680 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1681 you have headers in a nonstandard directory <include dir>
1682 CXX C++ compiler command
1683 CXXFLAGS C++ compiler flags
1685 CXXCPP C++ preprocessor
1686 GMPLIBS How to link GMP
1687 GMPINC How to find GMP include files
1688 PPLLIBS How to link PPL
1689 PPLINC How to find PPL include files
1690 CLOOGLIBS How to link CLOOG
1691 CLOOGINC How to find CLOOG include files
1693 Use these variables to override the choices made by `configure' or to help
1694 it to find libraries and programs with nonstandard names/locations.
1696 Report bugs to the package provider.
1701 if test "$ac_init_help" = "recursive"; then
1702 # If there are subdirs, report their specific --help.
1703 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1704 test -d "$ac_dir" ||
1705 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1710 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1712 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1713 # A ".." for each directory in $ac_dir_suffix.
1714 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1715 case $ac_top_builddir_sub in
1716 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1717 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1720 ac_abs_top_builddir=$ac_pwd
1721 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1722 # for backward compatibility:
1723 ac_top_builddir=$ac_top_build_prefix
1726 .) # We are building in place.
1728 ac_top_srcdir=$ac_top_builddir_sub
1729 ac_abs_top_srcdir=$ac_pwd ;;
1730 [\\/]* | ?:[\\/]* ) # Absolute name.
1731 ac_srcdir=$srcdir$ac_dir_suffix;
1732 ac_top_srcdir=$srcdir
1733 ac_abs_top_srcdir=$srcdir ;;
1735 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1736 ac_top_srcdir=$ac_top_build_prefix$srcdir
1737 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1739 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1741 cd "$ac_dir" || { ac_status=$?; continue; }
1742 # Check for guested configure.
1743 if test -f "$ac_srcdir/configure.gnu"; then
1745 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1746 elif test -f "$ac_srcdir/configure"; then
1748 $SHELL "$ac_srcdir/configure" --help=recursive
1750 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1752 cd "$ac_pwd" || { ac_status=$?; break; }
1756 test -n "$ac_init_help" && exit $ac_status
1757 if $ac_init_version; then
1760 generated by GNU Autoconf 2.64
1762 Copyright (C) 2009 Free Software Foundation, Inc.
1763 This configure script is free software; the Free Software Foundation
1764 gives unlimited permission to copy, distribute and modify it.
1769 ## ------------------------ ##
1770 ## Autoconf initialization. ##
1771 ## ------------------------ ##
1773 # ac_fn_c_try_compile LINENO
1774 # --------------------------
1775 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1776 ac_fn_c_try_compile ()
1778 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1779 rm -f conftest.$ac_objext
1780 if { { ac_try="$ac_compile"
1782 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1783 *) ac_try_echo=$ac_try;;
1785 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1786 $as_echo "$ac_try_echo"; } >&5
1787 (eval "$ac_compile") 2>conftest.err
1789 if test -s conftest.err; then
1790 grep -v '^ *+' conftest.err >conftest.er1
1791 cat conftest.er1 >&5
1792 mv -f conftest.er1 conftest.err
1794 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1795 test $ac_status = 0; } && {
1796 test -z "$ac_c_werror_flag" ||
1797 test ! -s conftest.err
1798 } && test -s conftest.$ac_objext; then :
1801 $as_echo "$as_me: failed program was:" >&5
1802 sed 's/^/| /' conftest.$ac_ext >&5
1806 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1809 } # ac_fn_c_try_compile
1811 # ac_fn_cxx_try_compile LINENO
1812 # ----------------------------
1813 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1814 ac_fn_cxx_try_compile ()
1816 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1817 rm -f conftest.$ac_objext
1818 if { { ac_try="$ac_compile"
1820 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1821 *) ac_try_echo=$ac_try;;
1823 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1824 $as_echo "$ac_try_echo"; } >&5
1825 (eval "$ac_compile") 2>conftest.err
1827 if test -s conftest.err; then
1828 grep -v '^ *+' conftest.err >conftest.er1
1829 cat conftest.er1 >&5
1830 mv -f conftest.er1 conftest.err
1832 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1833 test $ac_status = 0; } && {
1834 test -z "$ac_cxx_werror_flag" ||
1835 test ! -s conftest.err
1836 } && test -s conftest.$ac_objext; then :
1839 $as_echo "$as_me: failed program was:" >&5
1840 sed 's/^/| /' conftest.$ac_ext >&5
1844 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1847 } # ac_fn_cxx_try_compile
1849 # ac_fn_c_try_cpp LINENO
1850 # ----------------------
1851 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1854 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1855 if { { ac_try="$ac_cpp conftest.$ac_ext"
1857 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1858 *) ac_try_echo=$ac_try;;
1860 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1861 $as_echo "$ac_try_echo"; } >&5
1862 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1864 if test -s conftest.err; then
1865 grep -v '^ *+' conftest.err >conftest.er1
1866 cat conftest.er1 >&5
1867 mv -f conftest.er1 conftest.err
1869 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1870 test $ac_status = 0; } >/dev/null && {
1871 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1872 test ! -s conftest.err
1876 $as_echo "$as_me: failed program was:" >&5
1877 sed 's/^/| /' conftest.$ac_ext >&5
1881 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1886 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1887 # -------------------------------------------------------
1888 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1889 # the include files in INCLUDES and setting the cache variable VAR
1891 ac_fn_c_check_header_mongrel ()
1893 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1894 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1896 $as_echo_n "checking for $2... " >&6; }
1897 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1898 $as_echo_n "(cached) " >&6
1901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1902 $as_echo "$ac_res" >&6; }
1904 # Is the header compilable?
1905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1906 $as_echo_n "checking $2 usability... " >&6; }
1907 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1908 /* end confdefs.h. */
1912 if ac_fn_c_try_compile "$LINENO"; then :
1913 ac_header_compiler=yes
1915 ac_header_compiler=no
1917 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1919 $as_echo "$ac_header_compiler" >&6; }
1921 # Is the header present?
1922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1923 $as_echo_n "checking $2 presence... " >&6; }
1924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1925 /* end confdefs.h. */
1928 if ac_fn_c_try_cpp "$LINENO"; then :
1929 ac_header_preproc=yes
1931 ac_header_preproc=no
1933 rm -f conftest.err conftest.$ac_ext
1934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1935 $as_echo "$ac_header_preproc" >&6; }
1937 # So? What about this header?
1938 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1940 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1941 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1942 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1943 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1946 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1947 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1948 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1949 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1950 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1951 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1952 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1953 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1954 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1955 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1959 $as_echo_n "checking for $2... " >&6; }
1960 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1961 $as_echo_n "(cached) " >&6
1963 eval "$3=\$ac_header_compiler"
1966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1967 $as_echo "$ac_res" >&6; }
1969 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1971 } # ac_fn_c_check_header_mongrel
1973 # ac_fn_c_try_run LINENO
1974 # ----------------------
1975 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1976 # that executables *can* be run.
1979 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1980 if { { ac_try="$ac_link"
1982 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1983 *) ac_try_echo=$ac_try;;
1985 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1986 $as_echo "$ac_try_echo"; } >&5
1987 (eval "$ac_link") 2>&5
1989 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1990 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1991 { { case "(($ac_try" in
1992 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1993 *) ac_try_echo=$ac_try;;
1995 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1996 $as_echo "$ac_try_echo"; } >&5
1997 (eval "$ac_try") 2>&5
1999 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2000 test $ac_status = 0; }; }; then :
2003 $as_echo "$as_me: program exited with status $ac_status" >&5
2004 $as_echo "$as_me: failed program was:" >&5
2005 sed 's/^/| /' conftest.$ac_ext >&5
2007 ac_retval=$ac_status
2009 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2010 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2015 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2016 # -------------------------------------------------------
2017 # Tests whether HEADER exists and can be compiled using the include files in
2018 # INCLUDES, setting the cache variable VAR accordingly.
2019 ac_fn_c_check_header_compile ()
2021 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2023 $as_echo_n "checking for $2... " >&6; }
2024 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2025 $as_echo_n "(cached) " >&6
2027 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2028 /* end confdefs.h. */
2032 if ac_fn_c_try_compile "$LINENO"; then :
2037 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2041 $as_echo "$ac_res" >&6; }
2042 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2044 } # ac_fn_c_check_header_compile
2046 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2047 # --------------------------------------------
2048 # Tries to find the compile-time value of EXPR in a program that includes
2049 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2051 ac_fn_c_compute_int ()
2053 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2054 if test "$cross_compiling" = yes; then
2055 # Depending upon the size, compute the lo and hi bounds.
2056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2057 /* end confdefs.h. */
2062 static int test_array [1 - 2 * !(($2) >= 0)];
2069 if ac_fn_c_try_compile "$LINENO"; then :
2072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2073 /* end confdefs.h. */
2078 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2085 if ac_fn_c_try_compile "$LINENO"; then :
2086 ac_hi=$ac_mid; break
2088 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2089 if test $ac_lo -le $ac_mid; then
2093 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2095 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2099 /* end confdefs.h. */
2104 static int test_array [1 - 2 * !(($2) < 0)];
2111 if ac_fn_c_try_compile "$LINENO"; then :
2114 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2115 /* end confdefs.h. */
2120 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2127 if ac_fn_c_try_compile "$LINENO"; then :
2128 ac_lo=$ac_mid; break
2130 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2131 if test $ac_mid -le $ac_hi; then
2135 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2137 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2142 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2144 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2145 # Binary search between lo and hi bounds.
2146 while test "x$ac_lo" != "x$ac_hi"; do
2147 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2149 /* end confdefs.h. */
2154 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2161 if ac_fn_c_try_compile "$LINENO"; then :
2164 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2166 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2169 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2174 /* end confdefs.h. */
2176 static long int longval () { return $2; }
2177 static unsigned long int ulongval () { return $2; }
2184 FILE *f = fopen ("conftest.val", "w");
2189 long int i = longval ();
2192 fprintf (f, "%ld", i);
2196 unsigned long int i = ulongval ();
2199 fprintf (f, "%lu", i);
2201 /* Do not output a trailing newline, as this causes \r\n confusion
2202 on some platforms. */
2203 return ferror (f) || fclose (f) != 0;
2209 if ac_fn_c_try_run "$LINENO"; then :
2210 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2214 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2215 conftest.$ac_objext conftest.beam conftest.$ac_ext
2219 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2222 } # ac_fn_c_compute_int
2224 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2225 # -------------------------------------------
2226 # Tests whether TYPE exists after having included INCLUDES, setting cache
2227 # variable VAR accordingly.
2228 ac_fn_c_check_type ()
2230 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2232 $as_echo_n "checking for $2... " >&6; }
2233 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2234 $as_echo_n "(cached) " >&6
2237 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2238 /* end confdefs.h. */
2249 if ac_fn_c_try_compile "$LINENO"; then :
2250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2251 /* end confdefs.h. */
2262 if ac_fn_c_try_compile "$LINENO"; then :
2267 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2269 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2273 $as_echo "$ac_res" >&6; }
2274 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2276 } # ac_fn_c_check_type
2278 # ac_fn_c_find_intX_t LINENO BITS VAR
2279 # -----------------------------------
2280 # Finds a signed integer type with width BITS, setting cache variable VAR
2282 ac_fn_c_find_intX_t ()
2284 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
2286 $as_echo_n "checking for int$2_t... " >&6; }
2287 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2288 $as_echo_n "(cached) " >&6
2291 for ac_type in int$2_t 'int' 'long int' \
2292 'long long int' 'short int' 'signed char'; do
2293 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2294 /* end confdefs.h. */
2295 $ac_includes_default
2299 static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1))];
2306 if ac_fn_c_try_compile "$LINENO"; then :
2307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2308 /* end confdefs.h. */
2309 $ac_includes_default
2313 static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1)
2314 < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 2))];
2321 if ac_fn_c_try_compile "$LINENO"; then :
2328 eval "$3=\$ac_type" ;;
2331 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2333 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2335 if test "x$as_val" = x""no; then :
2343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2344 $as_echo "$ac_res" >&6; }
2345 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2347 } # ac_fn_c_find_intX_t
2349 # ac_fn_c_try_link LINENO
2350 # -----------------------
2351 # Try to link conftest.$ac_ext, and return whether this succeeded.
2354 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2355 rm -f conftest.$ac_objext conftest$ac_exeext
2356 if { { ac_try="$ac_link"
2358 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2359 *) ac_try_echo=$ac_try;;
2361 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2362 $as_echo "$ac_try_echo"; } >&5
2363 (eval "$ac_link") 2>conftest.err
2365 if test -s conftest.err; then
2366 grep -v '^ *+' conftest.err >conftest.er1
2367 cat conftest.er1 >&5
2368 mv -f conftest.er1 conftest.err
2370 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2371 test $ac_status = 0; } && {
2372 test -z "$ac_c_werror_flag" ||
2373 test ! -s conftest.err
2374 } && test -s conftest$ac_exeext && {
2375 test "$cross_compiling" = yes ||
2376 $as_test_x conftest$ac_exeext
2380 $as_echo "$as_me: failed program was:" >&5
2381 sed 's/^/| /' conftest.$ac_ext >&5
2385 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2386 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2387 # interfere with the next link command; also delete a directory that is
2388 # left behind by Apple's compiler. We do this before executing the actions.
2389 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2390 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2393 } # ac_fn_c_try_link
2395 # ac_fn_c_find_uintX_t LINENO BITS VAR
2396 # ------------------------------------
2397 # Finds an unsigned integer type with width BITS, setting cache variable VAR
2399 ac_fn_c_find_uintX_t ()
2401 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2403 $as_echo_n "checking for uint$2_t... " >&6; }
2404 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2405 $as_echo_n "(cached) " >&6
2408 for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2409 'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2411 /* end confdefs.h. */
2412 $ac_includes_default
2416 static int test_array [1 - 2 * !(($ac_type) -1 >> ($2 - 1) == 1)];
2423 if ac_fn_c_try_compile "$LINENO"; then :
2428 eval "$3=\$ac_type" ;;
2431 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2433 if test "x$as_val" = x""no; then :
2441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2442 $as_echo "$ac_res" >&6; }
2443 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2445 } # ac_fn_c_find_uintX_t
2447 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2448 # ----------------------------------------------
2449 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2450 ac_fn_c_check_header_preproc ()
2452 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2454 $as_echo_n "checking for $2... " >&6; }
2455 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2456 $as_echo_n "(cached) " >&6
2458 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2459 /* end confdefs.h. */
2462 if ac_fn_c_try_cpp "$LINENO"; then :
2467 rm -f conftest.err conftest.$ac_ext
2470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2471 $as_echo "$ac_res" >&6; }
2472 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2474 } # ac_fn_c_check_header_preproc
2476 # ac_fn_cxx_try_cpp LINENO
2477 # ------------------------
2478 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2479 ac_fn_cxx_try_cpp ()
2481 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2482 if { { ac_try="$ac_cpp conftest.$ac_ext"
2484 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2485 *) ac_try_echo=$ac_try;;
2487 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2488 $as_echo "$ac_try_echo"; } >&5
2489 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2491 if test -s conftest.err; then
2492 grep -v '^ *+' conftest.err >conftest.er1
2493 cat conftest.er1 >&5
2494 mv -f conftest.er1 conftest.err
2496 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2497 test $ac_status = 0; } >/dev/null && {
2498 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
2499 test ! -s conftest.err
2503 $as_echo "$as_me: failed program was:" >&5
2504 sed 's/^/| /' conftest.$ac_ext >&5
2508 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2511 } # ac_fn_cxx_try_cpp
2513 # ac_fn_cxx_check_header_preproc LINENO HEADER VAR
2514 # ------------------------------------------------
2515 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2516 ac_fn_cxx_check_header_preproc ()
2518 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2520 $as_echo_n "checking for $2... " >&6; }
2521 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2522 $as_echo_n "(cached) " >&6
2524 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2525 /* end confdefs.h. */
2528 if ac_fn_cxx_try_cpp "$LINENO"; then :
2533 rm -f conftest.err conftest.$ac_ext
2536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2537 $as_echo "$ac_res" >&6; }
2538 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2540 } # ac_fn_cxx_check_header_preproc
2542 # ac_fn_c_check_func LINENO FUNC VAR
2543 # ----------------------------------
2544 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2545 ac_fn_c_check_func ()
2547 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2549 $as_echo_n "checking for $2... " >&6; }
2550 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2551 $as_echo_n "(cached) " >&6
2553 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2554 /* end confdefs.h. */
2555 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2556 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2557 #define $2 innocuous_$2
2559 /* System header to define __stub macros and hopefully few prototypes,
2560 which can conflict with char $2 (); below.
2561 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2562 <limits.h> exists even on freestanding compilers. */
2565 # include <limits.h>
2567 # include <assert.h>
2572 /* Override any GCC internal prototype to avoid an error.
2573 Use char because int might match the return type of a GCC
2574 builtin and then its argument prototype would still apply. */
2579 /* The GNU C library defines this for functions which it implements
2580 to always fail with ENOSYS. Some functions are actually named
2581 something starting with __ and the normal name is an alias. */
2582 #if defined __stub_$2 || defined __stub___$2
2594 if ac_fn_c_try_link "$LINENO"; then :
2599 rm -f core conftest.err conftest.$ac_objext \
2600 conftest$ac_exeext conftest.$ac_ext
2603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2604 $as_echo "$ac_res" >&6; }
2605 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2607 } # ac_fn_c_check_func
2609 # ac_fn_cxx_try_link LINENO
2610 # -------------------------
2611 # Try to link conftest.$ac_ext, and return whether this succeeded.
2612 ac_fn_cxx_try_link ()
2614 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2615 rm -f conftest.$ac_objext conftest$ac_exeext
2616 if { { ac_try="$ac_link"
2618 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2619 *) ac_try_echo=$ac_try;;
2621 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2622 $as_echo "$ac_try_echo"; } >&5
2623 (eval "$ac_link") 2>conftest.err
2625 if test -s conftest.err; then
2626 grep -v '^ *+' conftest.err >conftest.er1
2627 cat conftest.er1 >&5
2628 mv -f conftest.er1 conftest.err
2630 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2631 test $ac_status = 0; } && {
2632 test -z "$ac_cxx_werror_flag" ||
2633 test ! -s conftest.err
2634 } && test -s conftest$ac_exeext && {
2635 test "$cross_compiling" = yes ||
2636 $as_test_x conftest$ac_exeext
2640 $as_echo "$as_me: failed program was:" >&5
2641 sed 's/^/| /' conftest.$ac_ext >&5
2645 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2646 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2647 # interfere with the next link command; also delete a directory that is
2648 # left behind by Apple's compiler. We do this before executing the actions.
2649 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2650 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2653 } # ac_fn_cxx_try_link
2654 cat >config.log <<_ACEOF
2655 This file contains any messages produced by compilers while
2656 running configure, to aid debugging if configure makes a mistake.
2658 It was created by $as_me, which was
2659 generated by GNU Autoconf 2.64. Invocation command line was
2671 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2672 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2673 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2674 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2675 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2677 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2678 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2680 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2681 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2682 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2683 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2684 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2685 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2686 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2690 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2694 test -z "$as_dir" && as_dir=.
2695 $as_echo "PATH: $as_dir"
2711 # Keep a trace of the command line.
2712 # Strip out --no-create and --no-recursion so they do not pile up.
2713 # Strip out --silent because we don't want to record it for future runs.
2714 # Also quote any args containing shell meta-characters.
2715 # Make two passes to allow for proper duplicate-argument suppression.
2719 ac_must_keep_next=false
2725 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2726 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2727 | -silent | --silent | --silen | --sile | --sil)
2730 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2733 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2735 as_fn_append ac_configure_args1 " '$ac_arg'"
2736 if test $ac_must_keep_next = true; then
2737 ac_must_keep_next=false # Got value, back to normal.
2740 *=* | --config-cache | -C | -disable-* | --disable-* \
2741 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2742 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2743 | -with-* | --with-* | -without-* | --without-* | --x)
2744 case "$ac_configure_args0 " in
2745 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2748 -* ) ac_must_keep_next=true ;;
2751 as_fn_append ac_configure_args " '$ac_arg'"
2756 { ac_configure_args0=; unset ac_configure_args0;}
2757 { ac_configure_args1=; unset ac_configure_args1;}
2759 # When interrupted or exit'd, cleanup temporary files, and complete
2760 # config.log. We remove comments because anyway the quotes in there
2761 # would cause problems or look ugly.
2762 # WARNING: Use '\'' to represent an apostrophe within the trap.
2763 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2764 trap 'exit_status=$?
2765 # Save into config.log some information that might help in debugging.
2770 ## ---------------- ##
2771 ## Cache variables. ##
2772 ## ---------------- ##
2775 # The following way of writing the cache mishandles newlines in values,
2777 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2778 eval ac_val=\$$ac_var
2782 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2783 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2786 _ | IFS | as_nl) ;; #(
2787 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2788 *) { eval $ac_var=; unset $ac_var;} ;;
2793 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2794 *${as_nl}ac_space=\ *)
2796 "s/'\''/'\''\\\\'\'''\''/g;
2797 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2800 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2808 ## ----------------- ##
2809 ## Output variables. ##
2810 ## ----------------- ##
2813 for ac_var in $ac_subst_vars
2815 eval ac_val=\$$ac_var
2817 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2819 $as_echo "$ac_var='\''$ac_val'\''"
2823 if test -n "$ac_subst_files"; then
2825 ## ------------------- ##
2826 ## File substitutions. ##
2827 ## ------------------- ##
2830 for ac_var in $ac_subst_files
2832 eval ac_val=\$$ac_var
2834 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2836 $as_echo "$ac_var='\''$ac_val'\''"
2841 if test -s confdefs.h; then
2851 test "$ac_signal" != 0 &&
2852 $as_echo "$as_me: caught signal $ac_signal"
2853 $as_echo "$as_me: exit $exit_status"
2855 rm -f core *.core core.conftest.* &&
2856 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2859 for ac_signal in 1 2 13 15; do
2860 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2864 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2865 rm -f -r conftest* confdefs.h
2867 $as_echo "/* confdefs.h */" > confdefs.h
2869 # Predefined preprocessor variables.
2871 cat >>confdefs.h <<_ACEOF
2872 #define PACKAGE_NAME "$PACKAGE_NAME"
2875 cat >>confdefs.h <<_ACEOF
2876 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2879 cat >>confdefs.h <<_ACEOF
2880 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2883 cat >>confdefs.h <<_ACEOF
2884 #define PACKAGE_STRING "$PACKAGE_STRING"
2887 cat >>confdefs.h <<_ACEOF
2888 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2891 cat >>confdefs.h <<_ACEOF
2892 #define PACKAGE_URL "$PACKAGE_URL"
2896 # Let the site file select an alternate cache file if it wants to.
2897 # Prefer an explicitly selected file to automatically selected ones.
2900 if test -n "$CONFIG_SITE"; then
2901 ac_site_file1=$CONFIG_SITE
2902 elif test "x$prefix" != xNONE; then
2903 ac_site_file1=$prefix/share/config.site
2904 ac_site_file2=$prefix/etc/config.site
2906 ac_site_file1=$ac_default_prefix/share/config.site
2907 ac_site_file2=$ac_default_prefix/etc/config.site
2909 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2911 test "x$ac_site_file" = xNONE && continue
2912 if test -r "$ac_site_file"; then
2913 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2914 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2915 sed 's/^/| /' "$ac_site_file" >&5
2920 if test -r "$cache_file"; then
2921 # Some versions of bash will fail to source /dev/null (special
2922 # files actually), so we avoid doing that.
2923 if test -f "$cache_file"; then
2924 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2925 $as_echo "$as_me: loading cache $cache_file" >&6;}
2927 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2928 *) . "./$cache_file";;
2932 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2933 $as_echo "$as_me: creating cache $cache_file" >&6;}
2937 # Check that the precious variables saved in the cache have kept the same
2939 ac_cache_corrupted=false
2940 for ac_var in $ac_precious_vars; do
2941 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2942 eval ac_new_set=\$ac_env_${ac_var}_set
2943 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2944 eval ac_new_val=\$ac_env_${ac_var}_value
2945 case $ac_old_set,$ac_new_set in
2947 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2948 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2949 ac_cache_corrupted=: ;;
2951 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2952 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2953 ac_cache_corrupted=: ;;
2956 if test "x$ac_old_val" != "x$ac_new_val"; then
2957 # differences in whitespace do not lead to failure.
2958 ac_old_val_w=`echo x $ac_old_val`
2959 ac_new_val_w=`echo x $ac_new_val`
2960 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2961 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2962 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2963 ac_cache_corrupted=:
2965 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2966 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2967 eval $ac_var=\$ac_old_val
2969 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2970 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2971 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2972 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2975 # Pass precious variables to config.status.
2976 if test "$ac_new_set" = set; then
2978 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2979 *) ac_arg=$ac_var=$ac_new_val ;;
2981 case " $ac_configure_args " in
2982 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2983 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2987 if $ac_cache_corrupted; then
2988 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2989 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2990 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2991 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2992 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2994 ## -------------------- ##
2995 ## Main body of script. ##
2996 ## -------------------- ##
2999 ac_cpp='$CPP $CPPFLAGS'
3000 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3001 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3002 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3009 ac_config_headers="$ac_config_headers auto-host.h:config.in"
3012 gcc_version=`cat $srcdir/BASE-VER`
3014 # Determine the host, build, and target systems
3016 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3017 for ac_t in install-sh install.sh shtool; do
3018 if test -f "$ac_dir/$ac_t"; then
3020 ac_install_sh="$ac_aux_dir/$ac_t -c"
3025 if test -z "$ac_aux_dir"; then
3026 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3029 # These three variables are undocumented and unsupported,
3030 # and are intended to be withdrawn in a future Autoconf release.
3031 # They can cause serious problems if a builder's source tree is in a directory
3032 # whose full name contains unusual characters.
3033 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3034 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3035 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3038 # Make sure we can run config.sub.
3039 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3040 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3043 $as_echo_n "checking build system type... " >&6; }
3044 if test "${ac_cv_build+set}" = set; then :
3045 $as_echo_n "(cached) " >&6
3047 ac_build_alias=$build_alias
3048 test "x$ac_build_alias" = x &&
3049 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3050 test "x$ac_build_alias" = x &&
3051 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3052 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3053 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3057 $as_echo "$ac_cv_build" >&6; }
3058 case $ac_cv_build in
3060 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3063 ac_save_IFS=$IFS; IFS='-'
3069 # Remember, the first character of IFS is used to create $*,
3070 # except with old shells:
3073 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3077 $as_echo_n "checking host system type... " >&6; }
3078 if test "${ac_cv_host+set}" = set; then :
3079 $as_echo_n "(cached) " >&6
3081 if test "x$host_alias" = x; then
3082 ac_cv_host=$ac_cv_build
3084 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3085 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3090 $as_echo "$ac_cv_host" >&6; }
3093 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3096 ac_save_IFS=$IFS; IFS='-'
3102 # Remember, the first character of IFS is used to create $*,
3103 # except with old shells:
3106 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3110 $as_echo_n "checking target system type... " >&6; }
3111 if test "${ac_cv_target+set}" = set; then :
3112 $as_echo_n "(cached) " >&6
3114 if test "x$target_alias" = x; then
3115 ac_cv_target=$ac_cv_host
3117 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3118 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3123 $as_echo "$ac_cv_target" >&6; }
3124 case $ac_cv_target in
3126 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3128 target=$ac_cv_target
3129 ac_save_IFS=$IFS; IFS='-'
3135 # Remember, the first character of IFS is used to create $*,
3136 # except with old shells:
3139 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3142 # The aliases save the names the user supplied, while $host etc.
3143 # will get canonicalized.
3144 test -n "$target_alias" &&
3145 test "$program_prefix$program_suffix$program_transform_name" = \
3147 program_prefix=${target_alias}-
3149 # Determine the noncanonical target name, for directory use.
3150 case ${build_alias} in
3151 "") build_noncanonical=${build} ;;
3152 *) build_noncanonical=${build_alias} ;;
3155 case ${host_alias} in
3156 "") host_noncanonical=${build_noncanonical} ;;
3157 *) host_noncanonical=${host_alias} ;;
3160 case ${target_alias} in
3161 "") target_noncanonical=${host_noncanonical} ;;
3162 *) target_noncanonical=${target_alias} ;;
3168 # Determine the target- and build-specific subdirectories
3170 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
3171 # have matching libraries, they should use host libraries: Makefile.tpl
3172 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
3173 # However, they still use the build modules, because the corresponding
3174 # host modules (e.g. bison) are only built for the host when bootstrap
3176 # - build_subdir is where we find build modules, and never changes.
3177 # - build_libsubdir is where we find build libraries, and can be overridden.
3179 # Prefix 'build-' so this never conflicts with target_subdir.
3180 build_subdir="build-${build_noncanonical}"
3182 # Check whether --with-build-libsubdir was given.
3183 if test "${with_build_libsubdir+set}" = set; then :
3184 withval=$with_build_libsubdir; build_libsubdir="$withval"
3186 build_libsubdir="$build_subdir"
3189 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
3190 if ( test $srcdir = . && test -d gcc ) \
3191 || test -d $srcdir/../host-${host_noncanonical}; then
3192 host_subdir="host-${host_noncanonical}"
3197 target_subdir=${target_noncanonical}
3200 # Set program_transform_name
3201 test "$program_prefix" != NONE &&
3202 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3203 # Use a double $ so make ignores it.
3204 test "$program_suffix" != NONE &&
3205 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3206 # Double any \ or $.
3207 # By default was `s,x,x', remove it if useless.
3208 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3209 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3212 # Check for bogus environment variables.
3213 # Test if LIBRARY_PATH contains the notation for the current directory
3214 # since this would lead to problems installing/building glibc.
3215 # LIBRARY_PATH contains the current directory if one of the following
3217 # - one of the terminals (":" and ";") is the first or last sign
3218 # - two terminals occur directly after each other
3219 # - the path contains an element with a dot in it
3220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBRARY_PATH variable" >&5
3221 $as_echo_n "checking LIBRARY_PATH variable... " >&6; }
3222 case ${LIBRARY_PATH} in
3223 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3224 library_path_setting="contains current directory"
3227 library_path_setting="ok"
3230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $library_path_setting" >&5
3231 $as_echo "$library_path_setting" >&6; }
3232 if test "$library_path_setting" != "ok"; then
3234 *** LIBRARY_PATH shouldn't contain the current directory when
3235 *** building gcc. Please change the environment variable
3236 *** and run configure again." "$LINENO" 5
3239 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
3240 # since this would lead to problems installing/building glibc.
3241 # GCC_EXEC_PREFIX contains the current directory if one of the following
3243 # - one of the terminals (":" and ";") is the first or last sign
3244 # - two terminals occur directly after each other
3245 # - the path contains an element with a dot in it
3246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC_EXEC_PREFIX variable" >&5
3247 $as_echo_n "checking GCC_EXEC_PREFIX variable... " >&6; }
3248 case ${GCC_EXEC_PREFIX} in
3249 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3250 gcc_exec_prefix_setting="contains current directory"
3253 gcc_exec_prefix_setting="ok"
3256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_exec_prefix_setting" >&5
3257 $as_echo "$gcc_exec_prefix_setting" >&6; }
3258 if test "$gcc_exec_prefix_setting" != "ok"; then
3260 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
3261 *** building gcc. Please change the environment variable
3262 *** and run configure again." "$LINENO" 5
3269 # Specify the local prefix
3272 # Check whether --with-local-prefix was given.
3273 if test "${with_local_prefix+set}" = set; then :
3274 withval=$with_local_prefix; case "${withval}" in
3275 yes) as_fn_error "bad value ${withval} given for local include directory prefix" "$LINENO" 5 ;;
3277 *) local_prefix=$with_local_prefix ;;
3282 # Default local prefix if it is empty
3283 if test x$local_prefix = x; then
3284 local_prefix=/usr/local
3287 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
3288 # passed in by the toplevel make and thus we'd get different behavior
3289 # depending on where we built the sources.
3290 gcc_gxx_include_dir=
3291 # Specify the g++ header file directory
3293 # Check whether --with-gxx-include-dir was given.
3294 if test "${with_gxx_include_dir+set}" = set; then :
3295 withval=$with_gxx_include_dir; case "${withval}" in
3296 yes) as_fn_error "bad value ${withval} given for g++ include directory" "$LINENO" 5 ;;
3298 *) gcc_gxx_include_dir=$with_gxx_include_dir ;;
3303 # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
3304 if test x${gcc_gxx_include_dir} = x; then
3305 if test x${enable_version_specific_runtime_libs} = xyes; then
3306 gcc_gxx_include_dir='${libsubdir}/include/c++'
3308 libstdcxx_incdir='include/c++/$(version)'
3309 if test x$host != x$target; then
3310 libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
3312 gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
3317 # Check whether --with-cpp_install_dir was given.
3318 if test "${with_cpp_install_dir+set}" = set; then :
3319 withval=$with_cpp_install_dir; if test x$withval = xyes; then
3320 as_fn_error "option --with-cpp-install-dir requires an argument" "$LINENO" 5
3321 elif test x$withval != xno; then
3322 cpp_install_dir=$withval
3327 # We would like to our source tree to be readonly. However when releases or
3328 # pre-releases are generated, the flex/bison generated files as well as the
3329 # various formats of manuals need to be included along with the rest of the
3330 # sources. Therefore we have --enable-generated-files-in-srcdir to do
3333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to place generated files in the source directory" >&5
3334 $as_echo_n "checking whether to place generated files in the source directory... " >&6; }
3335 # Check whether --enable-generated-files-in-srcdir was given.
3336 if test "${enable_generated_files_in_srcdir+set}" = set; then :
3337 enableval=$enable_generated_files_in_srcdir; generated_files_in_srcdir=$enableval
3339 generated_files_in_srcdir=no
3343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $generated_files_in_srcdir" >&5
3344 $as_echo "$generated_files_in_srcdir" >&6; }
3346 if test "$generated_files_in_srcdir" = "yes"; then
3353 # -------------------
3354 # Find default linker
3355 # -------------------
3359 # Check whether --with-gnu-ld was given.
3360 if test "${with_gnu_ld+set}" = set; then :
3361 withval=$with_gnu_ld; gnu_ld_flag="$with_gnu_ld"
3367 # With pre-defined ld
3369 # Check whether --with-ld was given.
3370 if test "${with_ld+set}" = set; then :
3371 withval=$with_ld; DEFAULT_LINKER="$with_ld"
3374 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3375 if test ! -x "$DEFAULT_LINKER"; then
3376 as_fn_error "cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" "$LINENO" 5
3377 elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3381 cat >>confdefs.h <<_ACEOF
3382 #define DEFAULT_LINKER "$DEFAULT_LINKER"
3387 gnu_ld=`if test x"$gnu_ld_flag" = x"yes"; then echo 1; else echo 0; fi`
3389 cat >>confdefs.h <<_ACEOF
3390 #define HAVE_GNU_LD $gnu_ld
3394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default linker was specified" >&5
3395 $as_echo_n "checking whether a default linker was specified... " >&6; }
3396 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3397 if test x"$gnu_ld_flag" = x"no"; then
3398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER)" >&5
3399 $as_echo "yes ($DEFAULT_LINKER)" >&6; }
3401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
3402 $as_echo "yes ($DEFAULT_LINKER - GNU ld)" >&6; }
3405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3406 $as_echo "no" >&6; }
3409 # With demangler in GNU ld
3411 # Check whether --with-demangler-in-ld was given.
3412 if test "${with_demangler_in_ld+set}" = set; then :
3413 withval=$with_demangler_in_ld; demangler_in_ld="$with_demangler_in_ld"
3419 # ----------------------
3420 # Find default assembler
3421 # ----------------------
3425 # Check whether --with-gnu-as was given.
3426 if test "${with_gnu_as+set}" = set; then :
3427 withval=$with_gnu_as; gas_flag="$with_gnu_as"
3434 # Check whether --with-as was given.
3435 if test "${with_as+set}" = set; then :
3436 withval=$with_as; DEFAULT_ASSEMBLER="$with_as"
3439 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3440 if test ! -x "$DEFAULT_ASSEMBLER"; then
3441 as_fn_error "cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" "$LINENO" 5
3442 elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3446 cat >>confdefs.h <<_ACEOF
3447 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
3452 gnu_as=`if test x"$gas_flag" = x"yes"; then echo 1; else echo 0; fi`
3454 cat >>confdefs.h <<_ACEOF
3455 #define HAVE_GNU_AS $gnu_as
3459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default assembler was specified" >&5
3460 $as_echo_n "checking whether a default assembler was specified... " >&6; }
3461 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3462 if test x"$gas_flag" = x"no"; then
3463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER)" >&5
3464 $as_echo "yes ($DEFAULT_ASSEMBLER)" >&6; }
3466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
3467 $as_echo "yes ($DEFAULT_ASSEMBLER - GNU as)" >&6; }
3470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3471 $as_echo "no" >&6; }
3478 # If a non-executable a.out is present (e.g. created by GNU as above even if
3479 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
3480 # file, even when creating an executable, so an execution test fails.
3481 # Remove possible default executable files to avoid this.
3483 # FIXME: This really belongs into AC_PROG_CC and can be removed once
3484 # Autoconf includes it.
3485 rm -f a.out a.exe b.out
3487 # Find the native compiler
3489 ac_cpp='$CPP $CPPFLAGS'
3490 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3491 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3492 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3493 if test -n "$ac_tool_prefix"; then
3494 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3495 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3497 $as_echo_n "checking for $ac_word... " >&6; }
3498 if test "${ac_cv_prog_CC+set}" = set; then :
3499 $as_echo_n "(cached) " >&6
3501 if test -n "$CC"; then
3502 ac_cv_prog_CC="$CC" # Let the user override the test.
3504 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3508 test -z "$as_dir" && as_dir=.
3509 for ac_exec_ext in '' $ac_executable_extensions; do
3510 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3511 ac_cv_prog_CC="${ac_tool_prefix}gcc"
3512 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3522 if test -n "$CC"; then
3523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3524 $as_echo "$CC" >&6; }
3526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3527 $as_echo "no" >&6; }
3532 if test -z "$ac_cv_prog_CC"; then
3534 # Extract the first word of "gcc", so it can be a program name with args.
3535 set dummy gcc; ac_word=$2
3536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3537 $as_echo_n "checking for $ac_word... " >&6; }
3538 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3539 $as_echo_n "(cached) " >&6
3541 if test -n "$ac_ct_CC"; then
3542 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3544 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3548 test -z "$as_dir" && as_dir=.
3549 for ac_exec_ext in '' $ac_executable_extensions; do
3550 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3551 ac_cv_prog_ac_ct_CC="gcc"
3552 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3561 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3562 if test -n "$ac_ct_CC"; then
3563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3564 $as_echo "$ac_ct_CC" >&6; }
3566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3567 $as_echo "no" >&6; }
3570 if test "x$ac_ct_CC" = x; then
3573 case $cross_compiling:$ac_tool_warned in
3575 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3576 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3577 ac_tool_warned=yes ;;
3585 if test -z "$CC"; then
3586 if test -n "$ac_tool_prefix"; then
3587 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3588 set dummy ${ac_tool_prefix}cc; ac_word=$2
3589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3590 $as_echo_n "checking for $ac_word... " >&6; }
3591 if test "${ac_cv_prog_CC+set}" = set; then :
3592 $as_echo_n "(cached) " >&6
3594 if test -n "$CC"; then
3595 ac_cv_prog_CC="$CC" # Let the user override the test.
3597 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3601 test -z "$as_dir" && as_dir=.
3602 for ac_exec_ext in '' $ac_executable_extensions; do
3603 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3604 ac_cv_prog_CC="${ac_tool_prefix}cc"
3605 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3615 if test -n "$CC"; then
3616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3617 $as_echo "$CC" >&6; }
3619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3620 $as_echo "no" >&6; }
3626 if test -z "$CC"; then
3627 # Extract the first word of "cc", so it can be a program name with args.
3628 set dummy cc; ac_word=$2
3629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3630 $as_echo_n "checking for $ac_word... " >&6; }
3631 if test "${ac_cv_prog_CC+set}" = set; then :
3632 $as_echo_n "(cached) " >&6
3634 if test -n "$CC"; then
3635 ac_cv_prog_CC="$CC" # Let the user override the test.
3638 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3642 test -z "$as_dir" && as_dir=.
3643 for ac_exec_ext in '' $ac_executable_extensions; do
3644 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3645 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3646 ac_prog_rejected=yes
3650 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3657 if test $ac_prog_rejected = yes; then
3658 # We found a bogon in the path, so make sure we never use it.
3659 set dummy $ac_cv_prog_CC
3661 if test $# != 0; then
3662 # We chose a different compiler from the bogus one.
3663 # However, it has the same basename, so the bogon will be chosen
3664 # first if we set CC to just the basename; use the full file name.
3666 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3672 if test -n "$CC"; then
3673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3674 $as_echo "$CC" >&6; }
3676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3677 $as_echo "no" >&6; }
3682 if test -z "$CC"; then
3683 if test -n "$ac_tool_prefix"; then
3684 for ac_prog in cl.exe
3686 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3687 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3689 $as_echo_n "checking for $ac_word... " >&6; }
3690 if test "${ac_cv_prog_CC+set}" = set; then :
3691 $as_echo_n "(cached) " >&6
3693 if test -n "$CC"; then
3694 ac_cv_prog_CC="$CC" # Let the user override the test.
3696 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3700 test -z "$as_dir" && as_dir=.
3701 for ac_exec_ext in '' $ac_executable_extensions; do
3702 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3703 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3704 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3714 if test -n "$CC"; then
3715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3716 $as_echo "$CC" >&6; }
3718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3719 $as_echo "no" >&6; }
3723 test -n "$CC" && break
3726 if test -z "$CC"; then
3728 for ac_prog in cl.exe
3730 # Extract the first word of "$ac_prog", so it can be a program name with args.
3731 set dummy $ac_prog; ac_word=$2
3732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3733 $as_echo_n "checking for $ac_word... " >&6; }
3734 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3735 $as_echo_n "(cached) " >&6
3737 if test -n "$ac_ct_CC"; then
3738 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3740 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3744 test -z "$as_dir" && as_dir=.
3745 for ac_exec_ext in '' $ac_executable_extensions; do
3746 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3747 ac_cv_prog_ac_ct_CC="$ac_prog"
3748 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3757 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3758 if test -n "$ac_ct_CC"; then
3759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3760 $as_echo "$ac_ct_CC" >&6; }
3762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3763 $as_echo "no" >&6; }
3767 test -n "$ac_ct_CC" && break
3770 if test "x$ac_ct_CC" = x; then
3773 case $cross_compiling:$ac_tool_warned in
3775 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3776 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3777 ac_tool_warned=yes ;;
3786 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3787 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3788 as_fn_error "no acceptable C compiler found in \$PATH
3789 See \`config.log' for more details." "$LINENO" 5; }
3791 # Provide some information about the compiler.
3792 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3795 for ac_option in --version -v -V -qversion; do
3796 { { ac_try="$ac_compiler $ac_option >&5"
3798 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3799 *) ac_try_echo=$ac_try;;
3801 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3802 $as_echo "$ac_try_echo"; } >&5
3803 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3805 if test -s conftest.err; then
3807 ... rest of stderr output deleted ...
3808 10q' conftest.err >conftest.er1
3809 cat conftest.er1 >&5
3810 rm -f conftest.er1 conftest.err
3812 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3813 test $ac_status = 0; }
3816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3817 /* end confdefs.h. */
3827 ac_clean_files_save=$ac_clean_files
3828 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3829 # Try to create an executable without -o first, disregard a.out.
3830 # It will help us diagnose broken compilers, and finding out an intuition
3832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3833 $as_echo_n "checking for C compiler default output file name... " >&6; }
3834 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3836 # The possible output files:
3837 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3840 for ac_file in $ac_files
3843 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3844 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3849 if { { ac_try="$ac_link_default"
3851 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3852 *) ac_try_echo=$ac_try;;
3854 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3855 $as_echo "$ac_try_echo"; } >&5
3856 (eval "$ac_link_default") 2>&5
3858 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3859 test $ac_status = 0; }; then :
3860 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3861 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3862 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3863 # so that the user can short-circuit this test for compilers unknown to
3865 for ac_file in $ac_files ''
3867 test -f "$ac_file" || continue
3869 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3872 # We found the default executable, but exeext='' is most
3876 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3878 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3880 # We set ac_cv_exeext here because the later test for it is not
3881 # safe: cross compilers may not add the suffix if given an `-o'
3882 # argument, so we may need to know it at that point already.
3883 # Even if this section looks crufty: it has the advantage of
3890 test "$ac_cv_exeext" = no && ac_cv_exeext=
3895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3896 $as_echo "$ac_file" >&6; }
3897 if test -z "$ac_file"; then :
3898 $as_echo "$as_me: failed program was:" >&5
3899 sed 's/^/| /' conftest.$ac_ext >&5
3901 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3902 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3903 { as_fn_set_status 77
3904 as_fn_error "C compiler cannot create executables
3905 See \`config.log' for more details." "$LINENO" 5; }; }
3907 ac_exeext=$ac_cv_exeext
3909 # Check that the compiler produces executables we can run. If not, either
3910 # the compiler is broken, or we cross compile.
3911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3912 $as_echo_n "checking whether the C compiler works... " >&6; }
3913 # If not cross compiling, check that we can run a simple program.
3914 if test "$cross_compiling" != yes; then
3915 if { ac_try='./$ac_file'
3916 { { case "(($ac_try" in
3917 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3918 *) ac_try_echo=$ac_try;;
3920 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3921 $as_echo "$ac_try_echo"; } >&5
3922 (eval "$ac_try") 2>&5
3924 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3925 test $ac_status = 0; }; }; then
3928 if test "$cross_compiling" = maybe; then
3931 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3932 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3933 as_fn_error "cannot run C compiled programs.
3934 If you meant to cross compile, use \`--host'.
3935 See \`config.log' for more details." "$LINENO" 5; }
3939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3940 $as_echo "yes" >&6; }
3942 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3943 ac_clean_files=$ac_clean_files_save
3944 # Check that the compiler produces executables we can run. If not, either
3945 # the compiler is broken, or we cross compile.
3946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3947 $as_echo_n "checking whether we are cross compiling... " >&6; }
3948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3949 $as_echo "$cross_compiling" >&6; }
3951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3952 $as_echo_n "checking for suffix of executables... " >&6; }
3953 if { { ac_try="$ac_link"
3955 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3956 *) ac_try_echo=$ac_try;;
3958 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3959 $as_echo "$ac_try_echo"; } >&5
3960 (eval "$ac_link") 2>&5
3962 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3963 test $ac_status = 0; }; then :
3964 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3965 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3966 # work properly (i.e., refer to `conftest.exe'), while it won't with
3968 for ac_file in conftest.exe conftest conftest.*; do
3969 test -f "$ac_file" || continue
3971 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3972 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3978 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3979 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3980 as_fn_error "cannot compute suffix of executables: cannot compile and link
3981 See \`config.log' for more details." "$LINENO" 5; }
3983 rm -f conftest$ac_cv_exeext
3984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3985 $as_echo "$ac_cv_exeext" >&6; }
3987 rm -f conftest.$ac_ext
3988 EXEEXT=$ac_cv_exeext
3990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3991 $as_echo_n "checking for suffix of object files... " >&6; }
3992 if test "${ac_cv_objext+set}" = set; then :
3993 $as_echo_n "(cached) " >&6
3995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3996 /* end confdefs.h. */
4006 rm -f conftest.o conftest.obj
4007 if { { ac_try="$ac_compile"
4009 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4010 *) ac_try_echo=$ac_try;;
4012 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4013 $as_echo "$ac_try_echo"; } >&5
4014 (eval "$ac_compile") 2>&5
4016 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4017 test $ac_status = 0; }; then :
4018 for ac_file in conftest.o conftest.obj conftest.*; do
4019 test -f "$ac_file" || continue;
4021 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4022 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4027 $as_echo "$as_me: failed program was:" >&5
4028 sed 's/^/| /' conftest.$ac_ext >&5
4030 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4031 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4032 as_fn_error "cannot compute suffix of object files: cannot compile
4033 See \`config.log' for more details." "$LINENO" 5; }
4035 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4038 $as_echo "$ac_cv_objext" >&6; }
4039 OBJEXT=$ac_cv_objext
4041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4042 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4043 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4044 $as_echo_n "(cached) " >&6
4046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4047 /* end confdefs.h. */
4060 if ac_fn_c_try_compile "$LINENO"; then :
4065 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4066 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4070 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4071 if test $ac_compiler_gnu = yes; then
4076 ac_test_CFLAGS=${CFLAGS+set}
4077 ac_save_CFLAGS=$CFLAGS
4078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4079 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4080 if test "${ac_cv_prog_cc_g+set}" = set; then :
4081 $as_echo_n "(cached) " >&6
4083 ac_save_c_werror_flag=$ac_c_werror_flag
4084 ac_c_werror_flag=yes
4087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4088 /* end confdefs.h. */
4098 if ac_fn_c_try_compile "$LINENO"; then :
4102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4103 /* end confdefs.h. */
4113 if ac_fn_c_try_compile "$LINENO"; then :
4116 ac_c_werror_flag=$ac_save_c_werror_flag
4118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4119 /* end confdefs.h. */
4129 if ac_fn_c_try_compile "$LINENO"; then :
4132 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4134 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4136 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4137 ac_c_werror_flag=$ac_save_c_werror_flag
4139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4140 $as_echo "$ac_cv_prog_cc_g" >&6; }
4141 if test "$ac_test_CFLAGS" = set; then
4142 CFLAGS=$ac_save_CFLAGS
4143 elif test $ac_cv_prog_cc_g = yes; then
4144 if test "$GCC" = yes; then
4150 if test "$GCC" = yes; then
4156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4157 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4158 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4159 $as_echo_n "(cached) " >&6
4161 ac_cv_prog_cc_c89=no
4163 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4164 /* end confdefs.h. */
4167 #include <sys/types.h>
4168 #include <sys/stat.h>
4169 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4170 struct buf { int x; };
4171 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4172 static char *e (p, i)
4178 static char *f (char * (*g) (char **, int), char **p, ...)
4183 s = g (p, va_arg (v,int));
4188 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
4189 function prototypes and stuff, but not '\xHH' hex character constants.
4190 These don't provoke an error unfortunately, instead are silently treated
4191 as 'x'. The following induces an error, until -std is added to get
4192 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4193 array size at least. It's necessary to write '\x00'==0 to get something
4194 that's true only with -std. */
4195 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4197 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4198 inside strings and character constants. */
4200 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4202 int test (int i, double x);
4203 struct s1 {int (*f) (int a);};
4204 struct s2 {int (*f) (double a);};
4205 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4211 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
4216 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4217 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4219 CC="$ac_save_CC $ac_arg"
4220 if ac_fn_c_try_compile "$LINENO"; then :
4221 ac_cv_prog_cc_c89=$ac_arg
4223 rm -f core conftest.err conftest.$ac_objext
4224 test "x$ac_cv_prog_cc_c89" != "xno" && break
4226 rm -f conftest.$ac_ext
4231 case "x$ac_cv_prog_cc_c89" in
4233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4234 $as_echo "none needed" >&6; } ;;
4236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4237 $as_echo "unsupported" >&6; } ;;
4239 CC="$CC $ac_cv_prog_cc_c89"
4240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4241 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4243 if test "x$ac_cv_prog_cc_c89" != xno; then :
4248 ac_cpp='$CPP $CPPFLAGS'
4249 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4250 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4251 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4253 if test "x$CC" != xcc; then
4254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4255 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
4257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4258 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
4260 set dummy $CC; ac_cc=`$as_echo "$2" |
4261 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4262 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
4263 $as_echo_n "(cached) " >&6
4265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4266 /* end confdefs.h. */
4276 # Make sure it works both with $CC and with simple cc.
4277 # We do the test twice because some compilers refuse to overwrite an
4278 # existing .o file with -o, though they will create one.
4279 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4281 if { { case "(($ac_try" in
4282 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4283 *) ac_try_echo=$ac_try;;
4285 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4286 $as_echo "$ac_try_echo"; } >&5
4287 (eval "$ac_try") 2>&5
4289 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4290 test $ac_status = 0; } &&
4291 test -f conftest2.$ac_objext && { { case "(($ac_try" in
4292 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4293 *) ac_try_echo=$ac_try;;
4295 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4296 $as_echo "$ac_try_echo"; } >&5
4297 (eval "$ac_try") 2>&5
4299 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4300 test $ac_status = 0; };
4302 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4303 if test "x$CC" != xcc; then
4304 # Test first that cc exists at all.
4305 if { ac_try='cc -c conftest.$ac_ext >&5'
4306 { { case "(($ac_try" in
4307 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4308 *) ac_try_echo=$ac_try;;
4310 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4311 $as_echo "$ac_try_echo"; } >&5
4312 (eval "$ac_try") 2>&5
4314 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4315 test $ac_status = 0; }; }; then
4316 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4318 if { { case "(($ac_try" in
4319 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4320 *) ac_try_echo=$ac_try;;
4322 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4323 $as_echo "$ac_try_echo"; } >&5
4324 (eval "$ac_try") 2>&5
4326 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4327 test $ac_status = 0; } &&
4328 test -f conftest2.$ac_objext && { { case "(($ac_try" in
4329 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4330 *) ac_try_echo=$ac_try;;
4332 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4333 $as_echo "$ac_try_echo"; } >&5
4334 (eval "$ac_try") 2>&5
4336 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4337 test $ac_status = 0; };
4342 # cc exists but doesn't like -o.
4343 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4348 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4350 rm -f core conftest*
4353 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4355 $as_echo "yes" >&6; }
4357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4358 $as_echo "no" >&6; }
4360 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
4364 # expand $ac_aux_dir to an absolute path
4365 am_aux_dir=`cd $ac_aux_dir && pwd`
4367 # FIXME: we rely on the cache variable name because
4368 # there is no other way.
4370 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4371 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
4372 if test "$am_t" != yes; then
4373 # Losing compiler, so override with the script.
4374 # FIXME: It is wrong to rewrite CC.
4375 # But if we don't then we get into trouble of one sort or another.
4376 # A longer-term fix would be to have automake use am__CC in this case,
4377 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4378 CC="$am_aux_dir/compile $CC"
4383 ac_cpp='$CXXCPP $CPPFLAGS'
4384 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4385 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4386 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4387 if test -z "$CXX"; then
4388 if test -n "$CCC"; then
4391 if test -n "$ac_tool_prefix"; then
4392 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4394 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4395 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4397 $as_echo_n "checking for $ac_word... " >&6; }
4398 if test "${ac_cv_prog_CXX+set}" = set; then :
4399 $as_echo_n "(cached) " >&6
4401 if test -n "$CXX"; then
4402 ac_cv_prog_CXX="$CXX" # Let the user override the test.
4404 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4408 test -z "$as_dir" && as_dir=.
4409 for ac_exec_ext in '' $ac_executable_extensions; do
4410 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4411 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4412 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4422 if test -n "$CXX"; then
4423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4424 $as_echo "$CXX" >&6; }
4426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4427 $as_echo "no" >&6; }
4431 test -n "$CXX" && break
4434 if test -z "$CXX"; then
4436 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4438 # Extract the first word of "$ac_prog", so it can be a program name with args.
4439 set dummy $ac_prog; ac_word=$2
4440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4441 $as_echo_n "checking for $ac_word... " >&6; }
4442 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
4443 $as_echo_n "(cached) " >&6
4445 if test -n "$ac_ct_CXX"; then
4446 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4448 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4452 test -z "$as_dir" && as_dir=.
4453 for ac_exec_ext in '' $ac_executable_extensions; do
4454 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4455 ac_cv_prog_ac_ct_CXX="$ac_prog"
4456 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4465 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4466 if test -n "$ac_ct_CXX"; then
4467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4468 $as_echo "$ac_ct_CXX" >&6; }
4470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4471 $as_echo "no" >&6; }
4475 test -n "$ac_ct_CXX" && break
4478 if test "x$ac_ct_CXX" = x; then
4481 case $cross_compiling:$ac_tool_warned in
4483 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4484 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4485 ac_tool_warned=yes ;;
4493 # Provide some information about the compiler.
4494 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4497 for ac_option in --version -v -V -qversion; do
4498 { { ac_try="$ac_compiler $ac_option >&5"
4500 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4501 *) ac_try_echo=$ac_try;;
4503 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4504 $as_echo "$ac_try_echo"; } >&5
4505 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4507 if test -s conftest.err; then
4509 ... rest of stderr output deleted ...
4510 10q' conftest.err >conftest.er1
4511 cat conftest.er1 >&5
4512 rm -f conftest.er1 conftest.err
4514 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4515 test $ac_status = 0; }
4518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4519 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4520 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
4521 $as_echo_n "(cached) " >&6
4523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4524 /* end confdefs.h. */
4537 if ac_fn_cxx_try_compile "$LINENO"; then :
4542 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4543 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4547 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4548 if test $ac_compiler_gnu = yes; then
4553 ac_test_CXXFLAGS=${CXXFLAGS+set}
4554 ac_save_CXXFLAGS=$CXXFLAGS
4555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4556 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4557 if test "${ac_cv_prog_cxx_g+set}" = set; then :
4558 $as_echo_n "(cached) " >&6
4560 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4561 ac_cxx_werror_flag=yes
4564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4565 /* end confdefs.h. */
4575 if ac_fn_cxx_try_compile "$LINENO"; then :
4576 ac_cv_prog_cxx_g=yes
4579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4580 /* end confdefs.h. */
4590 if ac_fn_cxx_try_compile "$LINENO"; then :
4593 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4596 /* end confdefs.h. */
4606 if ac_fn_cxx_try_compile "$LINENO"; then :
4607 ac_cv_prog_cxx_g=yes
4609 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4611 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4613 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4614 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4617 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4618 if test "$ac_test_CXXFLAGS" = set; then
4619 CXXFLAGS=$ac_save_CXXFLAGS
4620 elif test $ac_cv_prog_cxx_g = yes; then
4621 if test "$GXX" = yes; then
4627 if test "$GXX" = yes; then
4634 ac_cpp='$CPP $CPPFLAGS'
4635 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4636 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4637 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4642 if test -n "$ac_tool_prefix"; then
4643 # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
4644 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
4645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4646 $as_echo_n "checking for $ac_word... " >&6; }
4647 if test "${ac_cv_prog_GNATBIND+set}" = set; then :
4648 $as_echo_n "(cached) " >&6
4650 if test -n "$GNATBIND"; then
4651 ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
4653 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4657 test -z "$as_dir" && as_dir=.
4658 for ac_exec_ext in '' $ac_executable_extensions; do
4659 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4660 ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
4661 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4670 GNATBIND=$ac_cv_prog_GNATBIND
4671 if test -n "$GNATBIND"; then
4672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATBIND" >&5
4673 $as_echo "$GNATBIND" >&6; }
4675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4676 $as_echo "no" >&6; }
4681 if test -z "$ac_cv_prog_GNATBIND"; then
4682 ac_ct_GNATBIND=$GNATBIND
4683 # Extract the first word of "gnatbind", so it can be a program name with args.
4684 set dummy gnatbind; ac_word=$2
4685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4686 $as_echo_n "checking for $ac_word... " >&6; }
4687 if test "${ac_cv_prog_ac_ct_GNATBIND+set}" = set; then :
4688 $as_echo_n "(cached) " >&6
4690 if test -n "$ac_ct_GNATBIND"; then
4691 ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test.
4693 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4697 test -z "$as_dir" && as_dir=.
4698 for ac_exec_ext in '' $ac_executable_extensions; do
4699 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4700 ac_cv_prog_ac_ct_GNATBIND="gnatbind"
4701 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4710 ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND
4711 if test -n "$ac_ct_GNATBIND"; then
4712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATBIND" >&5
4713 $as_echo "$ac_ct_GNATBIND" >&6; }
4715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4716 $as_echo "no" >&6; }
4719 if test "x$ac_ct_GNATBIND" = x; then
4722 case $cross_compiling:$ac_tool_warned in
4724 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4725 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4726 ac_tool_warned=yes ;;
4728 GNATBIND=$ac_ct_GNATBIND
4731 GNATBIND="$ac_cv_prog_GNATBIND"
4734 if test -n "$ac_tool_prefix"; then
4735 # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
4736 set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
4737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4738 $as_echo_n "checking for $ac_word... " >&6; }
4739 if test "${ac_cv_prog_GNATMAKE+set}" = set; then :
4740 $as_echo_n "(cached) " >&6
4742 if test -n "$GNATMAKE"; then
4743 ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
4745 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4749 test -z "$as_dir" && as_dir=.
4750 for ac_exec_ext in '' $ac_executable_extensions; do
4751 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4752 ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
4753 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4762 GNATMAKE=$ac_cv_prog_GNATMAKE
4763 if test -n "$GNATMAKE"; then
4764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATMAKE" >&5
4765 $as_echo "$GNATMAKE" >&6; }
4767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4768 $as_echo "no" >&6; }
4773 if test -z "$ac_cv_prog_GNATMAKE"; then
4774 ac_ct_GNATMAKE=$GNATMAKE
4775 # Extract the first word of "gnatmake", so it can be a program name with args.
4776 set dummy gnatmake; ac_word=$2
4777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4778 $as_echo_n "checking for $ac_word... " >&6; }
4779 if test "${ac_cv_prog_ac_ct_GNATMAKE+set}" = set; then :
4780 $as_echo_n "(cached) " >&6
4782 if test -n "$ac_ct_GNATMAKE"; then
4783 ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
4785 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4789 test -z "$as_dir" && as_dir=.
4790 for ac_exec_ext in '' $ac_executable_extensions; do
4791 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4792 ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
4793 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4802 ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
4803 if test -n "$ac_ct_GNATMAKE"; then
4804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATMAKE" >&5
4805 $as_echo "$ac_ct_GNATMAKE" >&6; }
4807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4808 $as_echo "no" >&6; }
4811 if test "x$ac_ct_GNATMAKE" = x; then
4814 case $cross_compiling:$ac_tool_warned in
4816 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4817 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4818 ac_tool_warned=yes ;;
4820 GNATMAKE=$ac_ct_GNATMAKE
4823 GNATMAKE="$ac_cv_prog_GNATMAKE"
4826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler driver understands Ada" >&5
4827 $as_echo_n "checking whether compiler driver understands Ada... " >&6; }
4828 if test "${acx_cv_cc_gcc_supports_ada+set}" = set; then :
4829 $as_echo_n "(cached) " >&6
4831 cat >conftest.adb <<EOF
4832 procedure conftest is begin null; end conftest;
4834 acx_cv_cc_gcc_supports_ada=no
4835 # There is a bug in old released versions of GCC which causes the
4836 # driver to exit successfully when the appropriate language module
4837 # has not been installed. This is fixed in 2.95.4, 3.0.2, and 3.1.
4838 # Therefore we must check for the error message as well as an
4839 # unsuccessful exit.
4840 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
4841 # given a .adb file, but produce no object file. So we must check
4842 # if an object file was really produced to guard against this.
4843 errors=`(${CC} -I"$srcdir"/ada -c conftest.adb) 2>&1 || echo failure`
4844 if test x"$errors" = x && test -f conftest.$ac_objext; then
4845 acx_cv_cc_gcc_supports_ada=yes
4849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_cc_gcc_supports_ada" >&5
4850 $as_echo "$acx_cv_cc_gcc_supports_ada" >&6; }
4852 if test "x$GNATBIND" != xno && test "x$GNATMAKE" != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
4859 # autoconf is lame and doesn't give us any substitution variable for this.
4860 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
4861 NO_MINUS_C_MINUS_O=yes
4863 OUTPUT_OPTION='-o $@'
4868 # Remove the -O2: for historical reasons, unless bootstrapping we prefer
4869 # optimizations to be activated explicitly by the toplevel.
4871 */prev-gcc/xgcc*) ;;
4872 *) CFLAGS=`echo $CFLAGS | sed "s/-O[s0-9]* *//" ` ;;
4876 # Determine PICFLAG for target gnatlib.
4882 # PIC is the default on some targets or must not be used.
4884 # PIC is the default on this platform
4885 # Common symbols not allowed in MH_DYLIB files
4886 PICFLAG_FOR_TARGET=-fno-common
4889 # PIC is the default.
4892 # PIC is the default for 64-bit PA HP-UX.
4894 i[34567]86-*-cygwin* | i[34567]86-*-mingw* | x86_64-*-mingw*)
4896 i[34567]86-*-interix3*)
4897 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4898 # Instead, we relocate shared libraries at runtime.
4900 i[34567]86-*-nto-qnx*)
4901 # QNX uses GNU C++, but need to define -shared option too, otherwise
4903 PICFLAG_FOR_TARGET='-fPIC -shared'
4905 i[34567]86-pc-msdosdjgpp*)
4906 # DJGPP does not support shared libraries at all.
4909 # On IA64 HP-UX, PIC is the default but the pic flag
4910 # sets the default TLS model and affects inlining.
4911 PICFLAG_FOR_TARGET=-fPIC
4914 # PIC is the default.
4916 rs6000-ibm-aix* | powerpc-ibm-aix*)
4917 # All AIX code is PIC.
4920 # Some targets support both -fPIC and -fpic, but prefer the latter.
4922 i[34567]86-*-* | x86_64-*-*)
4923 PICFLAG_FOR_TARGET=-fpic
4926 PICFLAG_FOR_TARGET=-fpic
4928 # FIXME: Override -fPIC default in libgcc only?
4929 sh-*-linux* | sh[2346lbe]*-*-linux*)
4930 PICFLAG_FOR_TARGET=-fpic
4932 # FIXME: Simplify to sh*-*-netbsd*?
4933 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
4934 sh64-*-netbsd* | sh64l*-*-netbsd*)
4935 PICFLAG_FOR_TARGET=-fpic
4937 # Default to -fPIC unless specified otherwise.
4939 PICFLAG_FOR_TARGET=-fPIC
4943 # If the user explicitly uses -fpic/-fPIC, keep that.
4944 case "${CFLAGS_FOR_TARGET}" in
4946 PICFLAG_FOR_TARGET=-fpic
4949 PICFLAG_FOR_TARGET=-fPIC
4955 # -------------------------
4956 # Check C compiler features
4957 # -------------------------
4961 ac_cpp='$CPP $CPPFLAGS'
4962 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4963 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4964 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4966 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4967 # On Suns, sometimes $CPP names a directory.
4968 if test -n "$CPP" && test -d "$CPP"; then
4971 if test -z "$CPP"; then
4972 if test "${ac_cv_prog_CPP+set}" = set; then :
4973 $as_echo_n "(cached) " >&6
4975 # Double quotes because CPP needs to be expanded
4976 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4979 for ac_c_preproc_warn_flag in '' yes
4981 # Use a header file that comes with gcc, so configuring glibc
4982 # with a fresh cross-compiler works.
4983 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4984 # <limits.h> exists even on freestanding compilers.
4985 # On the NeXT, cc -E runs the code through the compiler's parser,
4986 # not just through cpp. "Syntax error" is here to catch this case.
4987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4988 /* end confdefs.h. */
4990 # include <limits.h>
4992 # include <assert.h>
4996 if ac_fn_c_try_cpp "$LINENO"; then :
4999 # Broken: fails on valid input.
5002 rm -f conftest.err conftest.$ac_ext
5004 # OK, works on sane cases. Now check whether nonexistent headers
5005 # can be detected and how.
5006 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5007 /* end confdefs.h. */
5008 #include <ac_nonexistent.h>
5010 if ac_fn_c_try_cpp "$LINENO"; then :
5011 # Broken: success on invalid input.
5014 # Passes both tests.
5018 rm -f conftest.err conftest.$ac_ext
5021 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5022 rm -f conftest.err conftest.$ac_ext
5023 if $ac_preproc_ok; then :
5035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5036 $as_echo "$CPP" >&6; }
5038 for ac_c_preproc_warn_flag in '' yes
5040 # Use a header file that comes with gcc, so configuring glibc
5041 # with a fresh cross-compiler works.
5042 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5043 # <limits.h> exists even on freestanding compilers.
5044 # On the NeXT, cc -E runs the code through the compiler's parser,
5045 # not just through cpp. "Syntax error" is here to catch this case.
5046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5047 /* end confdefs.h. */
5049 # include <limits.h>
5051 # include <assert.h>
5055 if ac_fn_c_try_cpp "$LINENO"; then :
5058 # Broken: fails on valid input.
5061 rm -f conftest.err conftest.$ac_ext
5063 # OK, works on sane cases. Now check whether nonexistent headers
5064 # can be detected and how.
5065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5066 /* end confdefs.h. */
5067 #include <ac_nonexistent.h>
5069 if ac_fn_c_try_cpp "$LINENO"; then :
5070 # Broken: success on invalid input.
5073 # Passes both tests.
5077 rm -f conftest.err conftest.$ac_ext
5080 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5081 rm -f conftest.err conftest.$ac_ext
5082 if $ac_preproc_ok; then :
5085 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5086 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5087 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5088 See \`config.log' for more details." "$LINENO" 5; }
5092 ac_cpp='$CPP $CPPFLAGS'
5093 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5094 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5095 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5099 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5100 if test "${ac_cv_path_GREP+set}" = set; then :
5101 $as_echo_n "(cached) " >&6
5103 if test -z "$GREP"; then
5104 ac_path_GREP_found=false
5105 # Loop through the user's path and test for each of PROGNAME-LIST
5106 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5107 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5110 test -z "$as_dir" && as_dir=.
5111 for ac_prog in grep ggrep; do
5112 for ac_exec_ext in '' $ac_executable_extensions; do
5113 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5114 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5115 # Check for GNU ac_path_GREP and select it if it is found.
5116 # Check for GNU $ac_path_GREP
5117 case `"$ac_path_GREP" --version 2>&1` in
5119 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5122 $as_echo_n 0123456789 >"conftest.in"
5125 cat "conftest.in" "conftest.in" >"conftest.tmp"
5126 mv "conftest.tmp" "conftest.in"
5127 cp "conftest.in" "conftest.nl"
5128 $as_echo 'GREP' >> "conftest.nl"
5129 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5130 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5131 as_fn_arith $ac_count + 1 && ac_count=$as_val
5132 if test $ac_count -gt ${ac_path_GREP_max-0}; then
5133 # Best one so far, save it but keep looking for a better one
5134 ac_cv_path_GREP="$ac_path_GREP"
5135 ac_path_GREP_max=$ac_count
5137 # 10*(2^10) chars as input seems more than enough
5138 test $ac_count -gt 10 && break
5140 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5143 $ac_path_GREP_found && break 3
5148 if test -z "$ac_cv_path_GREP"; then
5149 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5152 ac_cv_path_GREP=$GREP
5156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5157 $as_echo "$ac_cv_path_GREP" >&6; }
5158 GREP="$ac_cv_path_GREP"
5161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5162 $as_echo_n "checking for egrep... " >&6; }
5163 if test "${ac_cv_path_EGREP+set}" = set; then :
5164 $as_echo_n "(cached) " >&6
5166 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5167 then ac_cv_path_EGREP="$GREP -E"
5169 if test -z "$EGREP"; then
5170 ac_path_EGREP_found=false
5171 # Loop through the user's path and test for each of PROGNAME-LIST
5172 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5173 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5176 test -z "$as_dir" && as_dir=.
5177 for ac_prog in egrep; do
5178 for ac_exec_ext in '' $ac_executable_extensions; do
5179 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5180 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5181 # Check for GNU ac_path_EGREP and select it if it is found.
5182 # Check for GNU $ac_path_EGREP
5183 case `"$ac_path_EGREP" --version 2>&1` in
5185 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5188 $as_echo_n 0123456789 >"conftest.in"
5191 cat "conftest.in" "conftest.in" >"conftest.tmp"
5192 mv "conftest.tmp" "conftest.in"
5193 cp "conftest.in" "conftest.nl"
5194 $as_echo 'EGREP' >> "conftest.nl"
5195 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5196 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5197 as_fn_arith $ac_count + 1 && ac_count=$as_val
5198 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5199 # Best one so far, save it but keep looking for a better one
5200 ac_cv_path_EGREP="$ac_path_EGREP"
5201 ac_path_EGREP_max=$ac_count
5203 # 10*(2^10) chars as input seems more than enough
5204 test $ac_count -gt 10 && break
5206 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5209 $ac_path_EGREP_found && break 3
5214 if test -z "$ac_cv_path_EGREP"; then
5215 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5218 ac_cv_path_EGREP=$EGREP
5223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5224 $as_echo "$ac_cv_path_EGREP" >&6; }
5225 EGREP="$ac_cv_path_EGREP"
5228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5229 $as_echo_n "checking for ANSI C header files... " >&6; }
5230 if test "${ac_cv_header_stdc+set}" = set; then :
5231 $as_echo_n "(cached) " >&6
5233 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5234 /* end confdefs.h. */
5248 if ac_fn_c_try_compile "$LINENO"; then :
5249 ac_cv_header_stdc=yes
5251 ac_cv_header_stdc=no
5253 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5255 if test $ac_cv_header_stdc = yes; then
5256 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5257 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5258 /* end confdefs.h. */
5262 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5263 $EGREP "memchr" >/dev/null 2>&1; then :
5266 ac_cv_header_stdc=no
5272 if test $ac_cv_header_stdc = yes; then
5273 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5275 /* end confdefs.h. */
5279 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5280 $EGREP "free" >/dev/null 2>&1; then :
5283 ac_cv_header_stdc=no
5289 if test $ac_cv_header_stdc = yes; then
5290 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5291 if test "$cross_compiling" = yes; then :
5294 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5295 /* end confdefs.h. */
5298 #if ((' ' & 0x0FF) == 0x020)
5299 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5300 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5302 # define ISLOWER(c) \
5303 (('a' <= (c) && (c) <= 'i') \
5304 || ('j' <= (c) && (c) <= 'r') \
5305 || ('s' <= (c) && (c) <= 'z'))
5306 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5309 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5314 for (i = 0; i < 256; i++)
5315 if (XOR (islower (i), ISLOWER (i))
5316 || toupper (i) != TOUPPER (i))
5321 if ac_fn_c_try_run "$LINENO"; then :
5324 ac_cv_header_stdc=no
5326 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5327 conftest.$ac_objext conftest.beam conftest.$ac_ext
5332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5333 $as_echo "$ac_cv_header_stdc" >&6; }
5334 if test $ac_cv_header_stdc = yes; then
5336 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5340 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5341 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5342 inttypes.h stdint.h unistd.h
5344 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5345 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5347 eval as_val=\$$as_ac_Header
5348 if test "x$as_val" = x""yes; then :
5349 cat >>confdefs.h <<_ACEOF
5350 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5359 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5360 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
5367 if test "$MINIX" = yes; then
5369 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5372 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5375 $as_echo "#define _MINIX 1" >>confdefs.h
5380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5381 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5382 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
5383 $as_echo_n "(cached) " >&6
5385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5386 /* end confdefs.h. */
5388 # define __EXTENSIONS__ 1
5389 $ac_includes_default
5398 if ac_fn_c_try_compile "$LINENO"; then :
5399 ac_cv_safe_to_define___extensions__=yes
5401 ac_cv_safe_to_define___extensions__=no
5403 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5406 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5407 test $ac_cv_safe_to_define___extensions__ = yes &&
5408 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5410 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5412 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5414 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5416 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5420 ac_cpp='$CPP $CPPFLAGS'
5421 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5422 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5423 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5425 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5426 # On Suns, sometimes $CPP names a directory.
5427 if test -n "$CPP" && test -d "$CPP"; then
5430 if test -z "$CPP"; then
5431 if test "${ac_cv_prog_CPP+set}" = set; then :
5432 $as_echo_n "(cached) " >&6
5434 # Double quotes because CPP needs to be expanded
5435 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5438 for ac_c_preproc_warn_flag in '' yes
5440 # Use a header file that comes with gcc, so configuring glibc
5441 # with a fresh cross-compiler works.
5442 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5443 # <limits.h> exists even on freestanding compilers.
5444 # On the NeXT, cc -E runs the code through the compiler's parser,
5445 # not just through cpp. "Syntax error" is here to catch this case.
5446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5447 /* end confdefs.h. */
5449 # include <limits.h>
5451 # include <assert.h>
5455 if ac_fn_c_try_cpp "$LINENO"; then :
5458 # Broken: fails on valid input.
5461 rm -f conftest.err conftest.$ac_ext
5463 # OK, works on sane cases. Now check whether nonexistent headers
5464 # can be detected and how.
5465 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5466 /* end confdefs.h. */
5467 #include <ac_nonexistent.h>
5469 if ac_fn_c_try_cpp "$LINENO"; then :
5470 # Broken: success on invalid input.
5473 # Passes both tests.
5477 rm -f conftest.err conftest.$ac_ext
5480 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5481 rm -f conftest.err conftest.$ac_ext
5482 if $ac_preproc_ok; then :
5494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5495 $as_echo "$CPP" >&6; }
5497 for ac_c_preproc_warn_flag in '' yes
5499 # Use a header file that comes with gcc, so configuring glibc
5500 # with a fresh cross-compiler works.
5501 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5502 # <limits.h> exists even on freestanding compilers.
5503 # On the NeXT, cc -E runs the code through the compiler's parser,
5504 # not just through cpp. "Syntax error" is here to catch this case.
5505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5506 /* end confdefs.h. */
5508 # include <limits.h>
5510 # include <assert.h>
5514 if ac_fn_c_try_cpp "$LINENO"; then :
5517 # Broken: fails on valid input.
5520 rm -f conftest.err conftest.$ac_ext
5522 # OK, works on sane cases. Now check whether nonexistent headers
5523 # can be detected and how.
5524 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5525 /* end confdefs.h. */
5526 #include <ac_nonexistent.h>
5528 if ac_fn_c_try_cpp "$LINENO"; then :
5529 # Broken: success on invalid input.
5532 # Passes both tests.
5536 rm -f conftest.err conftest.$ac_ext
5539 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5540 rm -f conftest.err conftest.$ac_ext
5541 if $ac_preproc_ok; then :
5544 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5545 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5546 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5547 See \`config.log' for more details." "$LINENO" 5; }
5551 ac_cpp='$CPP $CPPFLAGS'
5552 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5553 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5554 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
5557 $as_echo_n "checking for inline... " >&6; }
5558 if test "${ac_cv_c_inline+set}" = set; then :
5559 $as_echo_n "(cached) " >&6
5562 for ac_kw in inline __inline__ __inline; do
5563 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5564 /* end confdefs.h. */
5567 static $ac_kw foo_t static_foo () {return 0; }
5568 $ac_kw foo_t foo () {return 0; }
5572 if ac_fn_c_try_compile "$LINENO"; then :
5573 ac_cv_c_inline=$ac_kw
5575 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5576 test "$ac_cv_c_inline" != no && break
5580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
5581 $as_echo "$ac_cv_c_inline" >&6; }
5583 case $ac_cv_c_inline in
5586 case $ac_cv_c_inline in
5588 *) ac_val=$ac_cv_c_inline;;
5590 cat >>confdefs.h <<_ACEOF
5592 #define inline $ac_val
5599 # Check whether --enable-largefile was given.
5600 if test "${enable_largefile+set}" = set; then :
5601 enableval=$enable_largefile;
5604 if test "$enable_largefile" != no; then
5606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
5607 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
5608 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
5609 $as_echo_n "(cached) " >&6
5611 ac_cv_sys_largefile_CC=no
5612 if test "$GCC" != yes; then
5615 # IRIX 6.2 and later do not support large files by default,
5616 # so use the C compiler's -n32 option if that helps.
5617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5618 /* end confdefs.h. */
5619 #include <sys/types.h>
5620 /* Check that off_t can represent 2**63 - 1 correctly.
5621 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5622 since some C++ compilers masquerading as C compilers
5623 incorrectly reject 9223372036854775807. */
5624 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5625 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5626 && LARGE_OFF_T % 2147483647 == 1)
5636 if ac_fn_c_try_compile "$LINENO"; then :
5639 rm -f core conftest.err conftest.$ac_objext
5641 if ac_fn_c_try_compile "$LINENO"; then :
5642 ac_cv_sys_largefile_CC=' -n32'; break
5644 rm -f core conftest.err conftest.$ac_objext
5648 rm -f conftest.$ac_ext
5651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
5652 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
5653 if test "$ac_cv_sys_largefile_CC" != no; then
5654 CC=$CC$ac_cv_sys_largefile_CC
5657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5658 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
5659 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
5660 $as_echo_n "(cached) " >&6
5663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5664 /* end confdefs.h. */
5665 #include <sys/types.h>
5666 /* Check that off_t can represent 2**63 - 1 correctly.
5667 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5668 since some C++ compilers masquerading as C compilers
5669 incorrectly reject 9223372036854775807. */
5670 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5671 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5672 && LARGE_OFF_T % 2147483647 == 1)
5682 if ac_fn_c_try_compile "$LINENO"; then :
5683 ac_cv_sys_file_offset_bits=no; break
5685 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5687 /* end confdefs.h. */
5688 #define _FILE_OFFSET_BITS 64
5689 #include <sys/types.h>
5690 /* Check that off_t can represent 2**63 - 1 correctly.
5691 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5692 since some C++ compilers masquerading as C compilers
5693 incorrectly reject 9223372036854775807. */
5694 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5695 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5696 && LARGE_OFF_T % 2147483647 == 1)
5706 if ac_fn_c_try_compile "$LINENO"; then :
5707 ac_cv_sys_file_offset_bits=64; break
5709 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5710 ac_cv_sys_file_offset_bits=unknown
5714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
5715 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5716 case $ac_cv_sys_file_offset_bits in #(
5719 cat >>confdefs.h <<_ACEOF
5720 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5725 if test $ac_cv_sys_file_offset_bits = unknown; then
5726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
5727 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
5728 if test "${ac_cv_sys_large_files+set}" = set; then :
5729 $as_echo_n "(cached) " >&6
5732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5733 /* end confdefs.h. */
5734 #include <sys/types.h>
5735 /* Check that off_t can represent 2**63 - 1 correctly.
5736 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5737 since some C++ compilers masquerading as C compilers
5738 incorrectly reject 9223372036854775807. */
5739 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5740 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5741 && LARGE_OFF_T % 2147483647 == 1)
5751 if ac_fn_c_try_compile "$LINENO"; then :
5752 ac_cv_sys_large_files=no; break
5754 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5756 /* end confdefs.h. */
5757 #define _LARGE_FILES 1
5758 #include <sys/types.h>
5759 /* Check that off_t can represent 2**63 - 1 correctly.
5760 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5761 since some C++ compilers masquerading as C compilers
5762 incorrectly reject 9223372036854775807. */
5763 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5764 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5765 && LARGE_OFF_T % 2147483647 == 1)
5775 if ac_fn_c_try_compile "$LINENO"; then :
5776 ac_cv_sys_large_files=1; break
5778 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5779 ac_cv_sys_large_files=unknown
5783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5784 $as_echo "$ac_cv_sys_large_files" >&6; }
5785 case $ac_cv_sys_large_files in #(
5788 cat >>confdefs.h <<_ACEOF
5789 #define _LARGE_FILES $ac_cv_sys_large_files
5798 # sizeof(char) is 1 by definition.
5799 # The cast to long int works around a bug in the HP C Compiler
5800 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5801 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5802 # This bug is HP SR number 8606223364.
5803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
5804 $as_echo_n "checking size of void *... " >&6; }
5805 if test "${ac_cv_sizeof_void_p+set}" = set; then :
5806 $as_echo_n "(cached) " >&6
5808 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then :
5811 if test "$ac_cv_type_void_p" = yes; then
5812 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5813 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5814 { as_fn_set_status 77
5815 as_fn_error "cannot compute sizeof (void *)
5816 See \`config.log' for more details." "$LINENO" 5; }; }
5818 ac_cv_sizeof_void_p=0
5823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
5824 $as_echo "$ac_cv_sizeof_void_p" >&6; }
5828 cat >>confdefs.h <<_ACEOF
5829 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
5833 # The cast to long int works around a bug in the HP C Compiler
5834 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5835 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5836 # This bug is HP SR number 8606223364.
5837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
5838 $as_echo_n "checking size of short... " >&6; }
5839 if test "${ac_cv_sizeof_short+set}" = set; then :
5840 $as_echo_n "(cached) " >&6
5842 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then :
5845 if test "$ac_cv_type_short" = yes; then
5846 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5847 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5848 { as_fn_set_status 77
5849 as_fn_error "cannot compute sizeof (short)
5850 See \`config.log' for more details." "$LINENO" 5; }; }
5852 ac_cv_sizeof_short=0
5857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
5858 $as_echo "$ac_cv_sizeof_short" >&6; }
5862 cat >>confdefs.h <<_ACEOF
5863 #define SIZEOF_SHORT $ac_cv_sizeof_short
5867 # The cast to long int works around a bug in the HP C Compiler
5868 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5869 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5870 # This bug is HP SR number 8606223364.
5871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5872 $as_echo_n "checking size of int... " >&6; }
5873 if test "${ac_cv_sizeof_int+set}" = set; then :
5874 $as_echo_n "(cached) " >&6
5876 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
5879 if test "$ac_cv_type_int" = yes; then
5880 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5881 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5882 { as_fn_set_status 77
5883 as_fn_error "cannot compute sizeof (int)
5884 See \`config.log' for more details." "$LINENO" 5; }; }
5891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5892 $as_echo "$ac_cv_sizeof_int" >&6; }
5896 cat >>confdefs.h <<_ACEOF
5897 #define SIZEOF_INT $ac_cv_sizeof_int
5901 # The cast to long int works around a bug in the HP C Compiler
5902 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5903 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5904 # This bug is HP SR number 8606223364.
5905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5906 $as_echo_n "checking size of long... " >&6; }
5907 if test "${ac_cv_sizeof_long+set}" = set; then :
5908 $as_echo_n "(cached) " >&6
5910 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
5913 if test "$ac_cv_type_long" = yes; then
5914 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5915 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5916 { as_fn_set_status 77
5917 as_fn_error "cannot compute sizeof (long)
5918 See \`config.log' for more details." "$LINENO" 5; }; }
5925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5926 $as_echo "$ac_cv_sizeof_long" >&6; }
5930 cat >>confdefs.h <<_ACEOF
5931 #define SIZEOF_LONG $ac_cv_sizeof_long
5935 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5936 if test "x$ac_cv_type_long_long" = x""yes; then :
5938 cat >>confdefs.h <<_ACEOF
5939 #define HAVE_LONG_LONG 1
5942 # The cast to long int works around a bug in the HP C Compiler
5943 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5944 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5945 # This bug is HP SR number 8606223364.
5946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
5947 $as_echo_n "checking size of long long... " >&6; }
5948 if test "${ac_cv_sizeof_long_long+set}" = set; then :
5949 $as_echo_n "(cached) " >&6
5951 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then :
5954 if test "$ac_cv_type_long_long" = yes; then
5955 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5956 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5957 { as_fn_set_status 77
5958 as_fn_error "cannot compute sizeof (long long)
5959 See \`config.log' for more details." "$LINENO" 5; }; }
5961 ac_cv_sizeof_long_long=0
5966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5967 $as_echo "$ac_cv_sizeof_long_long" >&6; }
5971 cat >>confdefs.h <<_ACEOF
5972 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5978 ac_fn_c_check_type "$LINENO" "__int64" "ac_cv_type___int64" "$ac_includes_default"
5979 if test "x$ac_cv_type___int64" = x""yes; then :
5981 cat >>confdefs.h <<_ACEOF
5982 #define HAVE___INT64 1
5985 # The cast to long int works around a bug in the HP C Compiler
5986 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5987 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5988 # This bug is HP SR number 8606223364.
5989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of __int64" >&5
5990 $as_echo_n "checking size of __int64... " >&6; }
5991 if test "${ac_cv_sizeof___int64+set}" = set; then :
5992 $as_echo_n "(cached) " >&6
5994 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (__int64))" "ac_cv_sizeof___int64" "$ac_includes_default"; then :
5997 if test "$ac_cv_type___int64" = yes; then
5998 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5999 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6000 { as_fn_set_status 77
6001 as_fn_error "cannot compute sizeof (__int64)
6002 See \`config.log' for more details." "$LINENO" 5; }; }
6004 ac_cv_sizeof___int64=0
6009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof___int64" >&5
6010 $as_echo "$ac_cv_sizeof___int64" >&6; }
6014 cat >>confdefs.h <<_ACEOF
6015 #define SIZEOF___INT64 $ac_cv_sizeof___int64
6021 ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
6022 case $ac_cv_c_int8_t in #(
6026 cat >>confdefs.h <<_ACEOF
6027 #define int8_t $ac_cv_c_int8_t
6032 ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6033 case $ac_cv_c_int16_t in #(
6037 cat >>confdefs.h <<_ACEOF
6038 #define int16_t $ac_cv_c_int16_t
6043 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6044 case $ac_cv_c_int32_t in #(
6048 cat >>confdefs.h <<_ACEOF
6049 #define int32_t $ac_cv_c_int32_t
6054 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
6055 case $ac_cv_c_int64_t in #(
6059 cat >>confdefs.h <<_ACEOF
6060 #define int64_t $ac_cv_c_int64_t
6066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
6067 $as_echo_n "checking for long long int... " >&6; }
6068 if test "${ac_cv_type_long_long_int+set}" = set; then :
6069 $as_echo_n "(cached) " >&6
6071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6072 /* end confdefs.h. */
6074 /* For now, do not test the preprocessor; as of 2007 there are too many
6075 implementations with broken preprocessors. Perhaps this can
6076 be revisited in 2012. In the meantime, code should not expect
6077 #if to work with literals wider than 32 bits. */
6078 /* Test literals. */
6079 long long int ll = 9223372036854775807ll;
6080 long long int nll = -9223372036854775807LL;
6081 unsigned long long int ull = 18446744073709551615ULL;
6082 /* Test constant expressions. */
6083 typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6085 typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6091 /* Test availability of runtime routines for shift and division. */
6092 long long int llmax = 9223372036854775807ll;
6093 unsigned long long int ullmax = 18446744073709551615ull;
6094 return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6095 | (llmax / ll) | (llmax % ll)
6096 | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6097 | (ullmax / ull) | (ullmax % ull));
6103 if ac_fn_c_try_link "$LINENO"; then :
6104 if test "$cross_compiling" = yes; then :
6105 ac_cv_type_long_long_int=yes
6107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6108 /* end confdefs.h. */
6112 (1LL << (sizeof (long long int) * CHAR_BIT - 2))
6113 # define LLONG_MAX (HALF - 1 + HALF)
6118 long long int n = 1;
6122 long long int m = n << i;
6125 if (LLONG_MAX / 2 < m)
6133 if ac_fn_c_try_run "$LINENO"; then :
6134 ac_cv_type_long_long_int=yes
6136 ac_cv_type_long_long_int=no
6138 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6139 conftest.$ac_objext conftest.beam conftest.$ac_ext
6143 ac_cv_type_long_long_int=no
6145 rm -f core conftest.err conftest.$ac_objext \
6146 conftest$ac_exeext conftest.$ac_ext
6148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
6149 $as_echo "$ac_cv_type_long_long_int" >&6; }
6150 if test $ac_cv_type_long_long_int = yes; then
6152 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
6158 ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default"
6159 if test "x$ac_cv_type_intmax_t" = x""yes; then :
6161 $as_echo "#define HAVE_INTMAX_T 1" >>confdefs.h
6164 test $ac_cv_type_long_long_int = yes \
6165 && ac_type='long long int' \
6166 || ac_type='long int'
6168 cat >>confdefs.h <<_ACEOF
6169 #define intmax_t $ac_type
6176 ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
6177 if test "x$ac_cv_type_intptr_t" = x""yes; then :
6179 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
6182 for ac_type in 'int' 'long int' 'long long int'; do
6183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6184 /* end confdefs.h. */
6185 $ac_includes_default
6189 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6196 if ac_fn_c_try_compile "$LINENO"; then :
6198 cat >>confdefs.h <<_ACEOF
6199 #define intptr_t $ac_type
6204 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6205 test -z "$ac_type" && break
6210 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6211 case $ac_cv_c_uint8_t in #(
6215 $as_echo "#define _UINT8_T 1" >>confdefs.h
6218 cat >>confdefs.h <<_ACEOF
6219 #define uint8_t $ac_cv_c_uint8_t
6224 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6225 case $ac_cv_c_uint16_t in #(
6230 cat >>confdefs.h <<_ACEOF
6231 #define uint16_t $ac_cv_c_uint16_t
6236 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6237 case $ac_cv_c_uint32_t in #(
6241 $as_echo "#define _UINT32_T 1" >>confdefs.h
6244 cat >>confdefs.h <<_ACEOF
6245 #define uint32_t $ac_cv_c_uint32_t
6250 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
6251 case $ac_cv_c_uint64_t in #(
6255 $as_echo "#define _UINT64_T 1" >>confdefs.h
6258 cat >>confdefs.h <<_ACEOF
6259 #define uint64_t $ac_cv_c_uint64_t
6265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
6266 $as_echo_n "checking for unsigned long long int... " >&6; }
6267 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
6268 $as_echo_n "(cached) " >&6
6270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6271 /* end confdefs.h. */
6273 /* For now, do not test the preprocessor; as of 2007 there are too many
6274 implementations with broken preprocessors. Perhaps this can
6275 be revisited in 2012. In the meantime, code should not expect
6276 #if to work with literals wider than 32 bits. */
6277 /* Test literals. */
6278 long long int ll = 9223372036854775807ll;
6279 long long int nll = -9223372036854775807LL;
6280 unsigned long long int ull = 18446744073709551615ULL;
6281 /* Test constant expressions. */
6282 typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6284 typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6290 /* Test availability of runtime routines for shift and division. */
6291 long long int llmax = 9223372036854775807ll;
6292 unsigned long long int ullmax = 18446744073709551615ull;
6293 return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6294 | (llmax / ll) | (llmax % ll)
6295 | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6296 | (ullmax / ull) | (ullmax % ull));
6302 if ac_fn_c_try_link "$LINENO"; then :
6303 ac_cv_type_unsigned_long_long_int=yes
6305 ac_cv_type_unsigned_long_long_int=no
6307 rm -f core conftest.err conftest.$ac_objext \
6308 conftest$ac_exeext conftest.$ac_ext
6310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
6311 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
6312 if test $ac_cv_type_unsigned_long_long_int = yes; then
6314 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
6320 ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default"
6321 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
6323 $as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h
6326 test $ac_cv_type_unsigned_long_long_int = yes \
6327 && ac_type='unsigned long long int' \
6328 || ac_type='unsigned long int'
6330 cat >>confdefs.h <<_ACEOF
6331 #define uintmax_t $ac_type
6338 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
6339 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
6341 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
6344 for ac_type in 'unsigned int' 'unsigned long int' \
6345 'unsigned long long int'; do
6346 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6347 /* end confdefs.h. */
6348 $ac_includes_default
6352 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6359 if ac_fn_c_try_compile "$LINENO"; then :
6361 cat >>confdefs.h <<_ACEOF
6362 #define uintptr_t $ac_type
6367 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6368 test -z "$ac_type" && break
6386 # ---------------------
6387 # Warnings and checking
6388 # ---------------------
6390 # Check $CC warning features (if it's GCC).
6391 # We want to use -pedantic, but we don't want warnings about
6394 # * overlong strings
6395 # * C++11 narrowing conversions in { }
6396 # So, we only use -pedantic if we can disable those warnings.
6399 save_CFLAGS="$CFLAGS"
6400 for real_option in -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual; do
6401 # Do the check with the no- prefix removed since gcc silently
6402 # accepts any -Wno-* option on purpose
6403 case $real_option in
6404 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6405 *) option=$real_option ;;
6407 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6410 $as_echo_n "checking whether $CC supports $option... " >&6; }
6411 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6412 $as_echo_n "(cached) " >&6
6415 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6416 /* end confdefs.h. */
6426 if ac_fn_c_try_compile "$LINENO"; then :
6427 eval "$as_acx_Woption=yes"
6429 eval "$as_acx_Woption=no"
6431 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6434 eval ac_res=\$$as_acx_Woption
6435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6436 $as_echo "$ac_res" >&6; }
6437 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6438 loose_warn="$loose_warn${loose_warn:+ }$real_option"
6441 CFLAGS="$save_CFLAGS"
6444 save_CFLAGS="$CFLAGS"
6445 for real_option in -Wstrict-prototypes -Wmissing-prototypes; do
6446 # Do the check with the no- prefix removed since gcc silently
6447 # accepts any -Wno-* option on purpose
6448 case $real_option in
6449 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6450 *) option=$real_option ;;
6452 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6455 $as_echo_n "checking whether $CC supports $option... " >&6; }
6456 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6457 $as_echo_n "(cached) " >&6
6460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6461 /* end confdefs.h. */
6471 if ac_fn_c_try_compile "$LINENO"; then :
6472 eval "$as_acx_Woption=yes"
6474 eval "$as_acx_Woption=no"
6476 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6479 eval ac_res=\$$as_acx_Woption
6480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6481 $as_echo "$ac_res" >&6; }
6482 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6483 c_loose_warn="$c_loose_warn${c_loose_warn:+ }$real_option"
6486 CFLAGS="$save_CFLAGS"
6489 save_CFLAGS="$CFLAGS"
6490 for real_option in -Wmissing-format-attribute; do
6491 # Do the check with the no- prefix removed since gcc silently
6492 # accepts any -Wno-* option on purpose
6493 case $real_option in
6494 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6495 *) option=$real_option ;;
6497 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6500 $as_echo_n "checking whether $CC supports $option... " >&6; }
6501 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6502 $as_echo_n "(cached) " >&6
6505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6506 /* end confdefs.h. */
6516 if ac_fn_c_try_compile "$LINENO"; then :
6517 eval "$as_acx_Woption=yes"
6519 eval "$as_acx_Woption=no"
6521 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6524 eval ac_res=\$$as_acx_Woption
6525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6526 $as_echo "$ac_res" >&6; }
6527 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6528 strict_warn="$strict_warn${strict_warn:+ }$real_option"
6531 CFLAGS="$save_CFLAGS"
6534 save_CFLAGS="$CFLAGS"
6535 for real_option in -Wold-style-definition -Wc++-compat; do
6536 # Do the check with the no- prefix removed since gcc silently
6537 # accepts any -Wno-* option on purpose
6538 case $real_option in
6539 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6540 *) option=$real_option ;;
6542 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6545 $as_echo_n "checking whether $CC supports $option... " >&6; }
6546 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6547 $as_echo_n "(cached) " >&6
6550 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6551 /* end confdefs.h. */
6561 if ac_fn_c_try_compile "$LINENO"; then :
6562 eval "$as_acx_Woption=yes"
6564 eval "$as_acx_Woption=no"
6566 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6569 eval ac_res=\$$as_acx_Woption
6570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6571 $as_echo "$ac_res" >&6; }
6572 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6573 c_strict_warn="$c_strict_warn${c_strict_warn:+ }$real_option"
6576 CFLAGS="$save_CFLAGS"
6578 # Do the check with the no- prefix removed from the warning options
6579 # since gcc silently accepts any -Wno-* option on purpose
6580 if test "$GCC" = yes; then :
6581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings" >&5
6582 $as_echo_n "checking whether $CC supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings... " >&6; }
6583 if test "${acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings+set}" = set; then :
6584 $as_echo_n "(cached) " >&6
6586 save_CFLAGS="$CFLAGS"
6587 CFLAGS="-pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings"
6588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6589 /* end confdefs.h. */
6599 if ac_fn_c_try_compile "$LINENO"; then :
6600 acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=yes
6602 acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=no
6604 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6605 CFLAGS="$save_CFLAGS"
6607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&5
6608 $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&6; }
6609 if test $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings = yes; then :
6610 strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6615 # Check whether --enable-werror-always was given.
6616 if test "${enable_werror_always+set}" = set; then :
6617 enableval=$enable_werror_always;
6619 enable_werror_always=no
6622 if test $enable_werror_always = yes; then :
6623 strict_warn="$strict_warn${strict_warn:+ }-Werror"
6628 # The above macros do nothing if the compiler is not GCC. However, the
6629 # Makefile has more goo to add other flags, so these variables are used
6630 # to enable warnings only for GCC.
6633 if test "x$GCC" = "xyes"; then
6634 warn_cflags='$(GCC_WARN_CFLAGS)'
6635 warn_cxxflags='$(GCC_WARN_CXXFLAGS)'
6640 # Disable exceptions and RTTI if building with g++
6642 save_CFLAGS="$CFLAGS"
6643 for real_option in -fno-exceptions -fno-rtti; do
6644 # Do the check with the no- prefix removed since gcc silently
6645 # accepts any -Wno-* option on purpose
6646 case $real_option in
6647 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6648 *) option=$real_option ;;
6650 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6653 $as_echo_n "checking whether $CC supports $option... " >&6; }
6654 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6655 $as_echo_n "(cached) " >&6
6658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6659 /* end confdefs.h. */
6669 if ac_fn_c_try_compile "$LINENO"; then :
6670 eval "$as_acx_Woption=yes"
6672 eval "$as_acx_Woption=no"
6674 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6677 eval ac_res=\$$as_acx_Woption
6678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6679 $as_echo "$ac_res" >&6; }
6680 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6681 noexception_flags="$noexception_flags${noexception_flags:+ }$real_option"
6684 CFLAGS="$save_CFLAGS"
6687 # Enable expensive internal checks
6689 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
6693 # Check whether --enable-checking was given.
6694 if test "${enable_checking+set}" = set; then :
6695 enableval=$enable_checking; ac_checking_flags="${enableval}"
6698 # Determine the default checks.
6699 if test x$is_release = x ; then
6700 ac_checking_flags=yes
6702 ac_checking_flags=release
6706 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
6707 for check in release $ac_checking_flags
6710 # these set all the flags to specific states
6711 yes) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
6712 ac_fold_checking= ; ac_gc_checking=1 ;
6713 ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ;
6714 ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6715 ac_tree_checking=1 ; ac_valgrind_checking= ;
6716 ac_types_checking=1 ;;
6717 no|none) ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
6718 ac_fold_checking= ; ac_gc_checking= ;
6719 ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6720 ac_rtlflag_checking= ; ac_runtime_checking= ;
6721 ac_tree_checking= ; ac_valgrind_checking= ;
6722 ac_types_checking= ;;
6723 all) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
6724 ac_fold_checking=1 ; ac_gc_checking=1 ;
6725 ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ;
6726 ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6727 ac_tree_checking=1 ; ac_valgrind_checking= ;
6728 ac_types_checking=1 ;;
6729 release) ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
6730 ac_fold_checking= ; ac_gc_checking= ;
6731 ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6732 ac_rtlflag_checking= ; ac_runtime_checking=1 ;
6733 ac_tree_checking= ; ac_valgrind_checking= ;
6734 ac_types_checking= ;;
6735 # these enable particular checks
6736 assert) ac_assert_checking=1 ;;
6737 df) ac_df_checking=1 ;;
6738 fold) ac_fold_checking=1 ;;
6739 gc) ac_gc_checking=1 ;;
6740 gcac) ac_gc_always_collect=1 ;;
6741 gimple) ac_gimple_checking=1 ;;
6742 misc) ac_checking=1 ;;
6743 rtl) ac_rtl_checking=1 ;;
6744 rtlflag) ac_rtlflag_checking=1 ;;
6745 runtime) ac_runtime_checking=1 ;;
6746 tree) ac_tree_checking=1 ;;
6747 types) ac_types_checking=1 ;;
6748 valgrind) ac_valgrind_checking=1 ;;
6749 *) as_fn_error "unknown check category $check" "$LINENO" 5 ;;
6755 if test x$ac_checking != x ; then
6757 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
6759 nocommon_flag=-fno-common
6762 if test x$ac_df_checking != x ; then
6764 $as_echo "#define ENABLE_DF_CHECKING 1" >>confdefs.h
6767 if test x$ac_assert_checking != x ; then
6769 $as_echo "#define ENABLE_ASSERT_CHECKING 1" >>confdefs.h
6772 if test x$ac_gimple_checking != x ; then
6774 $as_echo "#define ENABLE_GIMPLE_CHECKING 1" >>confdefs.h
6778 if test x$ac_runtime_checking != x ; then
6780 $as_echo "#define ENABLE_RUNTIME_CHECKING 1" >>confdefs.h
6783 if test x$ac_tree_checking != x ; then
6785 $as_echo "#define ENABLE_TREE_CHECKING 1" >>confdefs.h
6787 TREEBROWSER=tree-browser.o
6789 if test x$ac_types_checking != x ; then
6791 $as_echo "#define ENABLE_TYPES_CHECKING 1" >>confdefs.h
6795 if test x$ac_rtl_checking != x ; then
6797 $as_echo "#define ENABLE_RTL_CHECKING 1" >>confdefs.h
6800 if test x$ac_rtlflag_checking != x ; then
6802 $as_echo "#define ENABLE_RTL_FLAG_CHECKING 1" >>confdefs.h
6805 if test x$ac_gc_checking != x ; then
6807 $as_echo "#define ENABLE_GC_CHECKING 1" >>confdefs.h
6810 if test x$ac_gc_always_collect != x ; then
6812 $as_echo "#define ENABLE_GC_ALWAYS_COLLECT 1" >>confdefs.h
6815 if test x$ac_fold_checking != x ; then
6817 $as_echo "#define ENABLE_FOLD_CHECKING 1" >>confdefs.h
6820 valgrind_path_defines=
6823 ac_fn_c_check_header_mongrel "$LINENO" "valgrind.h" "ac_cv_header_valgrind_h" "$ac_includes_default"
6824 if test "x$ac_cv_header_valgrind_h" = x""yes; then :
6832 if test x$ac_valgrind_checking != x ; then
6833 # It is certainly possible that there's valgrind but no valgrind.h.
6834 # GCC relies on making annotations so we must have both.
6835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
6836 $as_echo_n "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... " >&6; }
6837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6838 /* end confdefs.h. */
6839 #include <valgrind/memcheck.h>
6840 #ifndef VALGRIND_DISCARD
6841 #error VALGRIND_DISCARD not defined
6844 if ac_fn_c_try_cpp "$LINENO"; then :
6845 gcc_cv_header_valgrind_memcheck_h=yes
6847 gcc_cv_header_valgrind_memcheck_h=no
6849 rm -f conftest.err conftest.$ac_ext
6850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_valgrind_memcheck_h" >&5
6851 $as_echo "$gcc_cv_header_valgrind_memcheck_h" >&6; }
6852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
6853 $as_echo_n "checking for VALGRIND_DISCARD in <memcheck.h>... " >&6; }
6854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6855 /* end confdefs.h. */
6856 #include <memcheck.h>
6857 #ifndef VALGRIND_DISCARD
6858 #error VALGRIND_DISCARD not defined
6861 if ac_fn_c_try_cpp "$LINENO"; then :
6862 gcc_cv_header_memcheck_h=yes
6864 gcc_cv_header_memcheck_h=no
6866 rm -f conftest.err conftest.$ac_ext
6867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_memcheck_h" >&5
6868 $as_echo "$gcc_cv_header_memcheck_h" >&6; }
6870 # Prepare PATH_SEPARATOR.
6871 # The user is always right.
6872 if test "${PATH_SEPARATOR+set}" != set; then
6873 echo "#! /bin/sh" >conf$$.sh
6874 echo "exit 0" >>conf$$.sh
6876 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6884 # Find out how to test for executable files. Don't use a zero-byte file,
6885 # as systems may use methods other than mode bits to determine executability.
6886 cat >conf$$.file <<_ASEOF
6890 chmod +x conf$$.file
6891 if test -x conf$$.file >/dev/null 2>&1; then
6892 ac_executable_p="test -x"
6894 ac_executable_p="test -f"
6898 # Extract the first word of "valgrind", so it can be a program name with args.
6899 set dummy valgrind; ac_word=$2
6900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6901 $as_echo_n "checking for $ac_word... " >&6; }
6902 if test "${ac_cv_path_valgrind_path+set}" = set; then :
6903 $as_echo_n "(cached) " >&6
6905 case "$valgrind_path" in
6907 ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
6910 ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6911 for ac_dir in $PATH; do
6913 test -z "$ac_dir" && ac_dir=.
6914 for ac_exec_ext in '' $ac_executable_extensions; do
6915 if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6916 if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
6917 ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
6927 valgrind_path="$ac_cv_path_valgrind_path"
6928 if test -n "$valgrind_path"; then
6929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $valgrind_path" >&5
6930 $as_echo "$valgrind_path" >&6; }
6932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6933 $as_echo "no" >&6; }
6936 if test "x$valgrind_path" = "x" \
6937 || (test $have_valgrind_h = no \
6938 && test $gcc_cv_header_memcheck_h = no \
6939 && test $gcc_cv_header_valgrind_memcheck_h = no); then
6940 as_fn_error "*** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5
6942 valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
6943 valgrind_command="$valgrind_path -q"
6945 $as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h
6947 if test $gcc_cv_header_valgrind_memcheck_h = yes; then
6949 $as_echo "#define HAVE_VALGRIND_MEMCHECK_H 1" >>confdefs.h
6952 if test $gcc_cv_header_memcheck_h = yes; then
6954 $as_echo "#define HAVE_MEMCHECK_H 1" >>confdefs.h
6961 # Enable code coverage collection
6962 # Check whether --enable-coverage was given.
6963 if test "${enable_coverage+set}" = set; then :
6964 enableval=$enable_coverage; case "${enableval}" in
6966 coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
6969 coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
6972 # a.k.a. --disable-coverage
6976 as_fn_error "unknown coverage setting $enableval" "$LINENO" 5
6985 # Check whether --enable-gather-detailed-mem-stats was given.
6986 if test "${enable_gather_detailed_mem_stats+set}" = set; then :
6987 enableval=$enable_gather_detailed_mem_stats;
6989 enable_gather_detailed_mem_stats=no
6992 if test x$enable_gather_detailed_mem_stats = xyes ; then
6994 $as_echo "#define GATHER_STATISTICS 1" >>confdefs.h
6998 # -------------------------------
6999 # Miscenalleous configure options
7000 # -------------------------------
7002 # See if we are building gcc with C++.
7003 # Check whether --enable-build-with-cxx was given.
7004 if test "${enable_build_with_cxx+set}" = set; then :
7005 enableval=$enable_build_with_cxx; ENABLE_BUILD_WITH_CXX=$enableval
7007 ENABLE_BUILD_WITH_CXX=no
7011 if test "$ENABLE_BUILD_WITH_CXX" = "yes"; then
7013 $as_echo "#define ENABLE_BUILD_WITH_CXX 1" >>confdefs.h
7019 # Check whether --with-stabs was given.
7020 if test "${with_stabs+set}" = set; then :
7021 withval=$with_stabs; stabs="$with_stabs"
7027 # Determine whether or not multilibs are enabled.
7028 # Check whether --enable-multilib was given.
7029 if test "${enable_multilib+set}" = set; then :
7030 enableval=$enable_multilib;
7037 # Enable __cxa_atexit for C++.
7038 # Check whether --enable-__cxa_atexit was given.
7039 if test "${enable___cxa_atexit+set}" = set; then :
7040 enableval=$enable___cxa_atexit;
7044 # Enable C extension for decimal float if target supports it.
7046 # Check whether --enable-decimal-float was given.
7047 if test "${enable_decimal_float+set}" = set; then :
7048 enableval=$enable_decimal_float;
7049 case $enable_decimal_float in
7050 yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;;
7051 *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
7052 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
7058 powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \
7059 i?86*-*-mingw* | x86_64*-*-mingw* | \
7061 enable_decimal_float=yes
7064 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
7065 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
7066 enable_decimal_float=no
7073 # x86's use BID format instead of DPD
7074 case x$enable_decimal_float in
7077 i?86*-*-* | x86_64*-*-*)
7078 enable_decimal_float=bid
7081 enable_decimal_float=dpd
7084 default_decimal_float=$enable_decimal_float
7087 # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
7088 # dependency on libdecnumber.
7089 default_decimal_float=dpd
7096 dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
7098 cat >>confdefs.h <<_ACEOF
7099 #define ENABLE_DECIMAL_FLOAT $dfp
7103 # Use default_decimal_float for dependency.
7104 enable_decimal_float=$default_decimal_float
7106 bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
7108 cat >>confdefs.h <<_ACEOF
7109 #define ENABLE_DECIMAL_BID_FORMAT $bid
7113 # Enable C extension for fixed-point arithmetic.
7114 # Check whether --enable-fixed-point was given.
7115 if test "${enable_fixed_point+set}" = set; then :
7116 enableval=$enable_fixed_point;
7121 enable_fixed_point=yes
7127 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported on IRIX, ignored" >&5
7128 $as_echo "$as_me: WARNING: fixed-point is not supported on IRIX, ignored" >&2;}
7129 enable_fixed_point=no
7132 enable_fixed_point=yes
7137 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported for this target, ignored" >&5
7138 $as_echo "$as_me: WARNING: fixed-point is not supported for this target, ignored" >&2;}
7139 enable_fixed_point=no
7147 fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
7149 cat >>confdefs.h <<_ACEOF
7150 #define ENABLE_FIXED_POINT $fixedpoint
7155 # Pass with no value to take the default
7156 # Pass with a value to specify a thread package
7157 # Check whether --enable-threads was given.
7158 if test "${enable_threads+set}" = set; then :
7159 enableval=$enable_threads;
7165 # Check whether --enable-tls was given.
7166 if test "${enable_tls+set}" = set; then :
7167 enableval=$enable_tls;
7170 *) as_fn_error "'$enable_tls' is an invalid value for --enable-tls.
7171 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
7179 # Check whether --enable-objc-gc was given.
7180 if test "${enable_objc_gc+set}" = set; then :
7181 enableval=$enable_objc_gc; if test x$enable_objc_gc = xno; then
7192 # Check whether --with-dwarf2 was given.
7193 if test "${with_dwarf2+set}" = set; then :
7194 withval=$with_dwarf2; dwarf2="$with_dwarf2"
7200 # Check whether --enable-shared was given.
7201 if test "${enable_shared+set}" = set; then :
7202 enableval=$enable_shared;
7203 case $enable_shared in
7207 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7208 for pkg in $enableval; do
7209 if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7224 # Check whether --with-native-system-header-dir was given.
7225 if test "${with_native_system_header_dir+set}" = set; then :
7226 withval=$with_native_system_header_dir;
7227 case ${with_native_system_header_dir} in
7228 yes|no) as_fn_error "bad value ${withval} given for --with-native-system-header-dir" "$LINENO" 5 ;;
7229 /* | [A-Za-z]:[\\/]*) ;;
7230 *) as_fn_error "--with-native-system-header-dir argument ${withval} must be an absolute directory" "$LINENO" 5 ;;
7232 configured_native_system_header_dir="${withval}"
7235 configured_native_system_header_dir=
7240 # Check whether --with-build-sysroot was given.
7241 if test "${with_build_sysroot+set}" = set; then :
7242 withval=$with_build_sysroot; if test x"$withval" != x ; then
7243 SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval"
7246 SYSROOT_CFLAGS_FOR_TARGET=
7252 # Check whether --with-sysroot was given.
7253 if test "${with_sysroot+set}" = set; then :
7254 withval=$with_sysroot;
7255 case ${with_sysroot} in
7256 yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
7257 *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
7260 TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
7261 CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
7263 if test "x$prefix" = xNONE; then
7264 test_prefix=/usr/local
7268 if test "x$exec_prefix" = xNONE; then
7269 test_exec_prefix=$test_prefix
7271 test_exec_prefix=$exec_prefix
7273 case ${TARGET_SYSTEM_ROOT} in
7274 "${test_prefix}"|"${test_prefix}/"*|\
7275 "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
7276 '${prefix}'|'${prefix}/'*|\
7277 '${exec_prefix}'|'${exec_prefix}/'*)
7278 t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
7279 TARGET_SYSTEM_ROOT_DEFINE="$t"
7286 TARGET_SYSTEM_ROOT_DEFINE=
7287 CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
7296 # Check whether --with-specs was given.
7297 if test "${with_specs+set}" = set; then :
7298 withval=$with_specs; CONFIGURE_SPECS=$withval
7308 # Check whether --with-pkgversion was given.
7309 if test "${with_pkgversion+set}" = set; then :
7310 withval=$with_pkgversion; case "$withval" in
7311 yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
7313 *) PKGVERSION="($withval) " ;;
7324 # Check whether --with-bugurl was given.
7325 if test "${with_bugurl+set}" = set; then :
7326 withval=$with_bugurl; case "$withval" in
7327 yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
7330 *) BUGURL="$withval"
7334 BUGURL="http://gcc.gnu.org/bugs.html"
7344 REPORT_BUGS_TO="<$BUGURL>"
7345 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
7352 # Sanity check enable_languages in case someone does not run the toplevel
7353 # configure # script.
7354 # Check whether --enable-languages was given.
7355 if test "${enable_languages+set}" = set; then :
7356 enableval=$enable_languages; case ,${enable_languages}, in
7358 # go safe -- we cannot be much sure without the toplevel
7360 # analysis of which target libs are present and usable
7364 as_fn_error "only the toplevel supports --enable-languages=all" "$LINENO" 5
7369 enable_languages=c,${enable_languages}
7378 # Check whether --with-multilib-list was given.
7379 if test "${with_multilib_list+set}" = set; then :
7380 withval=$with_multilib_list; :
7382 with_multilib_list=default
7386 # -------------------------
7387 # Checks for other programs
7388 # -------------------------
7390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
7391 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
7393 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
7394 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
7395 $as_echo_n "(cached) " >&6
7397 cat >conftest.make <<\_ACEOF
7400 @echo '@@@%%%=$(MAKE)=@@@%%%'
7402 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7403 case `${MAKE-make} -f conftest.make 2>/dev/null` in
7405 eval ac_cv_prog_make_${ac_make}_set=yes;;
7407 eval ac_cv_prog_make_${ac_make}_set=no;;
7411 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
7412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7413 $as_echo "yes" >&6; }
7416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7417 $as_echo "no" >&6; }
7418 SET_MAKE="MAKE=${MAKE-make}"
7422 # Find some useful tools
7423 for ac_prog in gawk mawk nawk awk
7425 # Extract the first word of "$ac_prog", so it can be a program name with args.
7426 set dummy $ac_prog; ac_word=$2
7427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7428 $as_echo_n "checking for $ac_word... " >&6; }
7429 if test "${ac_cv_prog_AWK+set}" = set; then :
7430 $as_echo_n "(cached) " >&6
7432 if test -n "$AWK"; then
7433 ac_cv_prog_AWK="$AWK" # Let the user override the test.
7435 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7439 test -z "$as_dir" && as_dir=.
7440 for ac_exec_ext in '' $ac_executable_extensions; do
7441 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7442 ac_cv_prog_AWK="$ac_prog"
7443 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7453 if test -n "$AWK"; then
7454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7455 $as_echo "$AWK" >&6; }
7457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7458 $as_echo "no" >&6; }
7462 test -n "$AWK" && break
7465 # We need awk to create options.c and options.h.
7466 # Bail out if it's missing.
7468 "") as_fn_error "can't build without awk, bailing out" "$LINENO" 5 ;;
7471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7472 $as_echo_n "checking whether ln -s works... " >&6; }
7473 if test "${gcc_cv_prog_LN_S+set}" = set; then :
7474 $as_echo_n "(cached) " >&6
7476 rm -f conftestdata_t
7477 echo >conftestdata_f
7478 if ln -s conftestdata_f conftestdata_t 2>/dev/null
7480 gcc_cv_prog_LN_S="ln -s"
7482 if ln conftestdata_f conftestdata_t 2>/dev/null
7486 if cp -p conftestdata_f conftestdata_t 2>/dev/null
7488 gcc_cv_prog_LN_S="cp -p"
7494 rm -f conftestdata_f conftestdata_t
7497 LN_S="$gcc_cv_prog_LN_S"
7498 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
7499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7500 $as_echo "yes" >&6; }
7502 if test "$gcc_cv_prog_LN_S" = "ln"; then
7503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using ln" >&5
7504 $as_echo "no, using ln" >&6; }
7506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
7507 $as_echo "no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6; }
7511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln works" >&5
7512 $as_echo_n "checking whether ln works... " >&6; }
7513 if test "${acx_cv_prog_LN+set}" = set; then :
7514 $as_echo_n "(cached) " >&6
7516 rm -f conftestdata_t
7517 echo >conftestdata_f
7518 if ln conftestdata_f conftestdata_t 2>/dev/null
7524 rm -f conftestdata_f conftestdata_t
7527 if test $acx_cv_prog_LN = no; then
7529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN" >&5
7530 $as_echo "no, using $LN" >&6; }
7532 LN="$acx_cv_prog_LN"
7533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7534 $as_echo "yes" >&6; }
7537 if test -n "$ac_tool_prefix"; then
7538 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7539 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7541 $as_echo_n "checking for $ac_word... " >&6; }
7542 if test "${ac_cv_prog_RANLIB+set}" = set; then :
7543 $as_echo_n "(cached) " >&6
7545 if test -n "$RANLIB"; then
7546 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7548 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7552 test -z "$as_dir" && as_dir=.
7553 for ac_exec_ext in '' $ac_executable_extensions; do
7554 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7555 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7556 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7565 RANLIB=$ac_cv_prog_RANLIB
7566 if test -n "$RANLIB"; then
7567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7568 $as_echo "$RANLIB" >&6; }
7570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7571 $as_echo "no" >&6; }
7576 if test -z "$ac_cv_prog_RANLIB"; then
7577 ac_ct_RANLIB=$RANLIB
7578 # Extract the first word of "ranlib", so it can be a program name with args.
7579 set dummy ranlib; ac_word=$2
7580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7581 $as_echo_n "checking for $ac_word... " >&6; }
7582 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
7583 $as_echo_n "(cached) " >&6
7585 if test -n "$ac_ct_RANLIB"; then
7586 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7588 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7592 test -z "$as_dir" && as_dir=.
7593 for ac_exec_ext in '' $ac_executable_extensions; do
7594 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7595 ac_cv_prog_ac_ct_RANLIB="ranlib"
7596 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7605 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7606 if test -n "$ac_ct_RANLIB"; then
7607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7608 $as_echo "$ac_ct_RANLIB" >&6; }
7610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7611 $as_echo "no" >&6; }
7614 if test "x$ac_ct_RANLIB" = x; then
7617 case $cross_compiling:$ac_tool_warned in
7619 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7620 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7621 ac_tool_warned=yes ;;
7623 RANLIB=$ac_ct_RANLIB
7626 RANLIB="$ac_cv_prog_RANLIB"
7632 # Find a good install program. We prefer a C program (faster),
7633 # so one script is as good as another. But avoid the broken or
7634 # incompatible versions:
7635 # SysV /etc/install, /usr/sbin/install
7636 # SunOS /usr/etc/install
7637 # IRIX /sbin/install
7639 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7640 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7641 # ./install, which can be erroneously created by make from ./install.sh.
7642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD compatible install" >&5
7643 $as_echo_n "checking for a BSD compatible install... " >&6; }
7644 if test -z "$INSTALL"; then
7645 if test "${ac_cv_path_install+set}" = set; then :
7646 $as_echo_n "(cached) " >&6
7648 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
7649 for ac_dir in $PATH; do
7650 # Account for people who put trailing slashes in PATH elements.
7652 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
7654 # OSF1 and SCO ODT 3.0 have their own names for install.
7655 for ac_prog in ginstall scoinst install; do
7656 if test -f $ac_dir/$ac_prog; then
7657 if test $ac_prog = install &&
7658 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
7659 # AIX install. It has an incompatible calling convention.
7660 # OSF/1 installbsd also uses dspmsg, but is usable.
7663 ac_cv_path_install="$ac_dir/$ac_prog -c"
7674 if test "${ac_cv_path_install+set}" = set; then
7675 INSTALL="$ac_cv_path_install"
7677 # As a last resort, use the slow shell script. We don't cache a
7678 # path for INSTALL within a source directory, because that will
7679 # break other packages using the cache if that directory is
7680 # removed, or if the path is relative.
7681 INSTALL="$ac_install_sh"
7684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7685 $as_echo "$INSTALL" >&6; }
7687 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7688 # It thinks the first close brace ends the variable substitution.
7689 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7691 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7694 # See if cmp has --ignore-initial.
7695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cmp's capabilities" >&5
7696 $as_echo_n "checking for cmp's capabilities... " >&6; }
7697 if test "${gcc_cv_prog_cmp_skip+set}" = set; then :
7698 $as_echo_n "(cached) " >&6
7702 gcc_cv_prog_cmp_skip=slowcompare
7703 if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
7704 if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
7707 gcc_cv_prog_cmp_skip=gnucompare
7710 if test $gcc_cv_prog_cmp_skip = slowcompare ; then
7711 if cmp t1 t2 2 2 > /dev/null 2>&1; then
7712 if cmp t1 t2 1 1 > /dev/null 2>&1; then
7715 gcc_cv_prog_cmp_skip=fastcompare
7722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_cmp_skip" >&5
7723 $as_echo "$gcc_cv_prog_cmp_skip" >&6; }
7724 make_compare_target=$gcc_cv_prog_cmp_skip
7728 # See if we have the mktemp command.
7729 # Extract the first word of "mktemp", so it can be a program name with args.
7730 set dummy mktemp; ac_word=$2
7731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7732 $as_echo_n "checking for $ac_word... " >&6; }
7733 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then :
7734 $as_echo_n "(cached) " >&6
7736 if test -n "$have_mktemp_command"; then
7737 ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
7739 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7743 test -z "$as_dir" && as_dir=.
7744 for ac_exec_ext in '' $ac_executable_extensions; do
7745 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7746 ac_cv_prog_have_mktemp_command="yes"
7747 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7754 test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
7757 have_mktemp_command=$ac_cv_prog_have_mktemp_command
7758 if test -n "$have_mktemp_command"; then
7759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mktemp_command" >&5
7760 $as_echo "$have_mktemp_command" >&6; }
7762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7763 $as_echo "no" >&6; }
7768 # See if makeinfo has been installed and is modern enough
7769 # that we can use it.
7771 # Extract the first word of "makeinfo", so it can be a program name with args.
7772 set dummy makeinfo; ac_word=$2
7773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7774 $as_echo_n "checking for $ac_word... " >&6; }
7775 if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
7776 $as_echo_n "(cached) " >&6
7778 if test -n "$MAKEINFO"; then
7779 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7781 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7785 test -z "$as_dir" && as_dir=.
7786 for ac_exec_ext in '' $ac_executable_extensions; do
7787 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7788 ac_cv_prog_MAKEINFO="makeinfo"
7789 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7798 MAKEINFO=$ac_cv_prog_MAKEINFO
7799 if test -n "$MAKEINFO"; then
7800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
7801 $as_echo "$MAKEINFO" >&6; }
7803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7804 $as_echo "no" >&6; }
7808 if test -n "$MAKEINFO"; then
7809 # Found it, now check the version.
7810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5
7811 $as_echo_n "checking for modern makeinfo... " >&6; }
7812 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then :
7813 $as_echo_n "(cached) " >&6
7815 ac_prog_version=`eval $MAKEINFO --version 2>&1 |
7816 sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
7818 case $ac_prog_version in
7819 '') gcc_cv_prog_makeinfo_modern=no;;
7820 4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*) gcc_cv_prog_makeinfo_modern=yes;;
7821 *) gcc_cv_prog_makeinfo_modern=no;;
7825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5
7826 $as_echo "$gcc_cv_prog_makeinfo_modern" >&6; }
7828 gcc_cv_prog_makeinfo_modern=no
7830 if test $gcc_cv_prog_makeinfo_modern = no; then
7831 MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
7834 if test $gcc_cv_prog_makeinfo_modern = no; then
7835 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
7836 *** Makeinfo is missing or too old.
7837 *** Info documentation will not be built." >&5
7838 $as_echo "$as_me: WARNING:
7839 *** Makeinfo is missing or too old.
7840 *** Info documentation will not be built." >&2;}
7847 # Is pod2man recent enough to regenerate manpages?
7848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for recent Pod::Man" >&5
7849 $as_echo_n "checking for recent Pod::Man... " >&6; }
7850 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
7851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7852 $as_echo "yes" >&6; }
7853 GENERATED_MANPAGES=generated-manpages
7855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7856 $as_echo "no" >&6; }
7861 MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
7866 # Extract the first word of "$ac_prog", so it can be a program name with args.
7867 set dummy $ac_prog; ac_word=$2
7868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7869 $as_echo_n "checking for $ac_word... " >&6; }
7870 if test "${ac_cv_prog_FLEX+set}" = set; then :
7871 $as_echo_n "(cached) " >&6
7873 if test -n "$FLEX"; then
7874 ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
7876 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7880 test -z "$as_dir" && as_dir=.
7881 for ac_exec_ext in '' $ac_executable_extensions; do
7882 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7883 ac_cv_prog_FLEX="$ac_prog"
7884 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7893 FLEX=$ac_cv_prog_FLEX
7894 if test -n "$FLEX"; then
7895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5
7896 $as_echo "$FLEX" >&6; }
7898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7899 $as_echo "no" >&6; }
7903 test -n "$FLEX" && break
7905 test -n "$FLEX" || FLEX="$MISSING flex"
7909 for ac_prog in bison
7911 # Extract the first word of "$ac_prog", so it can be a program name with args.
7912 set dummy $ac_prog; ac_word=$2
7913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7914 $as_echo_n "checking for $ac_word... " >&6; }
7915 if test "${ac_cv_prog_BISON+set}" = set; then :
7916 $as_echo_n "(cached) " >&6
7918 if test -n "$BISON"; then
7919 ac_cv_prog_BISON="$BISON" # Let the user override the test.
7921 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7925 test -z "$as_dir" && as_dir=.
7926 for ac_exec_ext in '' $ac_executable_extensions; do
7927 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7928 ac_cv_prog_BISON="$ac_prog"
7929 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7938 BISON=$ac_cv_prog_BISON
7939 if test -n "$BISON"; then
7940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
7941 $as_echo "$BISON" >&6; }
7943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7944 $as_echo "no" >&6; }
7948 test -n "$BISON" && break
7950 test -n "$BISON" || BISON="$MISSING bison"
7953 # Binutils are not build modules, unlike bison/flex/makeinfo. So we
7954 # check for build == host before using them.
7957 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
7958 && test -d ../binutils ; then
7959 NM='${objdir}/../binutils/nm-new'
7961 # Extract the first word of "nm", so it can be a program name with args.
7962 set dummy nm; ac_word=$2
7963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7964 $as_echo_n "checking for $ac_word... " >&6; }
7965 if test "${ac_cv_prog_NM+set}" = set; then :
7966 $as_echo_n "(cached) " >&6
7968 if test -n "$NM"; then
7969 ac_cv_prog_NM="$NM" # Let the user override the test.
7971 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7975 test -z "$as_dir" && as_dir=.
7976 for ac_exec_ext in '' $ac_executable_extensions; do
7977 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7979 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7986 test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
7990 if test -n "$NM"; then
7991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
7992 $as_echo "$NM" >&6; }
7994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7995 $as_echo "no" >&6; }
8002 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
8003 && test -d ../binutils ; then
8004 AR='${objdir}/../binutils/ar'
8006 # Extract the first word of "ar", so it can be a program name with args.
8007 set dummy ar; ac_word=$2
8008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8009 $as_echo_n "checking for $ac_word... " >&6; }
8010 if test "${ac_cv_prog_AR+set}" = set; then :
8011 $as_echo_n "(cached) " >&6
8013 if test -n "$AR"; then
8014 ac_cv_prog_AR="$AR" # Let the user override the test.
8016 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8020 test -z "$as_dir" && as_dir=.
8021 for ac_exec_ext in '' $ac_executable_extensions; do
8022 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8024 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8031 test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
8035 if test -n "$AR"; then
8036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
8037 $as_echo "$AR" >&6; }
8039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8040 $as_echo "no" >&6; }
8047 # --------------------
8048 # Checks for C headers
8049 # --------------------
8051 # Need to reject headers which give warnings, so that the -Werror bootstrap
8052 # works later. *sigh* This needs to come before all header checks.
8054 ac_c_preproc_warn_flag=yes
8056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
8057 $as_echo_n "checking for ANSI C header files... " >&6; }
8058 if test "${ac_cv_header_stdc+set}" = set; then :
8059 $as_echo_n "(cached) " >&6
8061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8062 /* end confdefs.h. */
8076 if ac_fn_c_try_compile "$LINENO"; then :
8077 ac_cv_header_stdc=yes
8079 ac_cv_header_stdc=no
8081 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8083 if test $ac_cv_header_stdc = yes; then
8084 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8085 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8086 /* end confdefs.h. */
8090 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8091 $EGREP "memchr" >/dev/null 2>&1; then :
8094 ac_cv_header_stdc=no
8100 if test $ac_cv_header_stdc = yes; then
8101 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8103 /* end confdefs.h. */
8107 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8108 $EGREP "free" >/dev/null 2>&1; then :
8111 ac_cv_header_stdc=no
8117 if test $ac_cv_header_stdc = yes; then
8118 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8119 if test "$cross_compiling" = yes; then :
8122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8123 /* end confdefs.h. */
8126 #if ((' ' & 0x0FF) == 0x020)
8127 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8128 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8130 # define ISLOWER(c) \
8131 (('a' <= (c) && (c) <= 'i') \
8132 || ('j' <= (c) && (c) <= 'r') \
8133 || ('s' <= (c) && (c) <= 'z'))
8134 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8137 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8142 for (i = 0; i < 256; i++)
8143 if (XOR (islower (i), ISLOWER (i))
8144 || toupper (i) != TOUPPER (i))
8149 if ac_fn_c_try_run "$LINENO"; then :
8152 ac_cv_header_stdc=no
8154 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8155 conftest.$ac_objext conftest.beam conftest.$ac_ext
8160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8161 $as_echo "$ac_cv_header_stdc" >&6; }
8162 if test $ac_cv_header_stdc = yes; then
8164 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
8168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
8169 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
8170 if test "${ac_cv_header_time+set}" = set; then :
8171 $as_echo_n "(cached) " >&6
8173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8174 /* end confdefs.h. */
8175 #include <sys/types.h>
8176 #include <sys/time.h>
8182 if ((struct tm *) 0)
8188 if ac_fn_c_try_compile "$LINENO"; then :
8189 ac_cv_header_time=yes
8191 ac_cv_header_time=no
8193 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
8196 $as_echo "$ac_cv_header_time" >&6; }
8197 if test $ac_cv_header_time = yes; then
8199 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
8204 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
8205 if test "${gcc_cv_header_string+set}" = set; then :
8206 $as_echo_n "(cached) " >&6
8208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8209 /* end confdefs.h. */
8211 #include <strings.h>
8220 if ac_fn_c_try_compile "$LINENO"; then :
8221 gcc_cv_header_string=yes
8223 gcc_cv_header_string=no
8225 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
8228 $as_echo "$gcc_cv_header_string" >&6; }
8229 if test $gcc_cv_header_string = yes; then
8231 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
8235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8236 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8237 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
8238 $as_echo_n "(cached) " >&6
8240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8241 /* end confdefs.h. */
8242 #include <sys/types.h>
8243 #include <sys/wait.h>
8245 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8248 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8256 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8261 if ac_fn_c_try_compile "$LINENO"; then :
8262 ac_cv_header_sys_wait_h=yes
8264 ac_cv_header_sys_wait_h=no
8266 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
8269 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
8270 if test $ac_cv_header_sys_wait_h = yes; then
8272 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8276 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
8277 fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
8278 sys/resource.h sys/param.h sys/times.h sys/stat.h \
8279 direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
8281 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8282 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
8283 eval as_val=\$$as_ac_Header
8284 if test "x$as_val" = x""yes; then :
8285 cat >>confdefs.h <<_ACEOF
8286 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8293 # Check for thread headers.
8294 ac_fn_c_check_header_preproc "$LINENO" "thread.h" "ac_cv_header_thread_h"
8295 if test "x$ac_cv_header_thread_h" = x""yes; then :
8301 ac_fn_c_check_header_preproc "$LINENO" "pthread.h" "ac_cv_header_pthread_h"
8302 if test "x$ac_cv_header_pthread_h" = x""yes; then :
8309 # These tests can't be done till we know if we have limits.h.
8310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CHAR_BIT" >&5
8311 $as_echo_n "checking for CHAR_BIT... " >&6; }
8312 if test "${gcc_cv_decl_char_bit+set}" = set; then :
8313 $as_echo_n "(cached) " >&6
8315 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8316 /* end confdefs.h. */
8317 #ifdef HAVE_LIMITS_H
8324 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8325 $EGREP "found" >/dev/null 2>&1; then :
8326 gcc_cv_decl_char_bit=yes
8328 gcc_cv_decl_char_bit=no
8334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_char_bit" >&5
8335 $as_echo "$gcc_cv_decl_char_bit" >&6; }
8336 if test $gcc_cv_decl_char_bit = no; then
8337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of bits in a byte" >&5
8338 $as_echo_n "checking number of bits in a byte... " >&6; }
8339 if test "${gcc_cv_c_nbby+set}" = set; then :
8340 $as_echo_n "(cached) " >&6
8344 while test $i -lt 65; do
8345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8346 /* end confdefs.h. */
8352 case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
8353 case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
8359 if ac_fn_c_try_compile "$LINENO"; then :
8360 gcc_cv_c_nbby=$i; break
8362 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8365 test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
8368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_c_nbby" >&5
8369 $as_echo "$gcc_cv_c_nbby" >&6; }
8370 if test $gcc_cv_c_nbby = failed; then
8371 as_fn_error "cannot determine number of bits in a byte" "$LINENO" 5
8374 cat >>confdefs.h <<_ACEOF
8375 #define CHAR_BIT $gcc_cv_c_nbby
8380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8381 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8382 if test "${ac_cv_c_bigendian+set}" = set; then :
8383 $as_echo_n "(cached) " >&6
8385 ac_cv_c_bigendian=unknown
8386 # See if we're dealing with a universal compiler.
8387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8388 /* end confdefs.h. */
8389 #ifndef __APPLE_CC__
8390 not a universal capable compiler
8395 if ac_fn_c_try_compile "$LINENO"; then :
8397 # Check for potential -arch flags. It is not universal unless
8398 # there are at least two -arch flags with different values.
8401 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8402 if test -n "$ac_prev"; then
8404 i?86 | x86_64 | ppc | ppc64)
8405 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8408 ac_cv_c_bigendian=universal
8414 elif test "x$ac_word" = "x-arch"; then
8419 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8420 if test $ac_cv_c_bigendian = unknown; then
8421 # See if sys/param.h defines the BYTE_ORDER macro.
8422 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8423 /* end confdefs.h. */
8424 #include <sys/types.h>
8425 #include <sys/param.h>
8430 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8431 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8440 if ac_fn_c_try_compile "$LINENO"; then :
8441 # It does; now see whether it defined to BIG_ENDIAN or not.
8442 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8443 /* end confdefs.h. */
8444 #include <sys/types.h>
8445 #include <sys/param.h>
8450 #if BYTE_ORDER != BIG_ENDIAN
8458 if ac_fn_c_try_compile "$LINENO"; then :
8459 ac_cv_c_bigendian=yes
8461 ac_cv_c_bigendian=no
8463 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8465 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8467 if test $ac_cv_c_bigendian = unknown; then
8468 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8470 /* end confdefs.h. */
8476 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8484 if ac_fn_c_try_compile "$LINENO"; then :
8485 # It does; now see whether it defined to _BIG_ENDIAN or not.
8486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8487 /* end confdefs.h. */
8501 if ac_fn_c_try_compile "$LINENO"; then :
8502 ac_cv_c_bigendian=yes
8504 ac_cv_c_bigendian=no
8506 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8508 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8510 if test $ac_cv_c_bigendian = unknown; then
8511 # Compile a test program.
8512 if test "$cross_compiling" = yes; then :
8513 # Try to guess by grepping values from an object file.
8514 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8515 /* end confdefs.h. */
8516 short int ascii_mm[] =
8517 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8518 short int ascii_ii[] =
8519 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8520 int use_ascii (int i) {
8521 return ascii_mm[i] + ascii_ii[i];
8523 short int ebcdic_ii[] =
8524 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8525 short int ebcdic_mm[] =
8526 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8527 int use_ebcdic (int i) {
8528 return ebcdic_mm[i] + ebcdic_ii[i];
8535 return use_ascii (foo) == use_ebcdic (foo);
8540 if ac_fn_c_try_compile "$LINENO"; then :
8541 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8542 ac_cv_c_bigendian=yes
8544 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8545 if test "$ac_cv_c_bigendian" = unknown; then
8546 ac_cv_c_bigendian=no
8548 # finding both strings is unlikely to happen, but who knows?
8549 ac_cv_c_bigendian=unknown
8553 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8555 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8556 /* end confdefs.h. */
8557 $ac_includes_default
8562 /* Are we little or big endian? From Harbison&Steele. */
8566 char c[sizeof (long int)];
8569 return u.c[sizeof (long int) - 1] == 1;
8575 if ac_fn_c_try_run "$LINENO"; then :
8576 ac_cv_c_bigendian=no
8578 ac_cv_c_bigendian=yes
8580 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8581 conftest.$ac_objext conftest.beam conftest.$ac_ext
8586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8587 $as_echo "$ac_cv_c_bigendian" >&6; }
8588 case $ac_cv_c_bigendian in #(
8590 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8596 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8600 as_fn_error "unknown endianness
8601 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8605 # ----------------------
8606 # Checks for C++ headers
8607 # ----------------------
8610 ac_cpp='$CXXCPP $CPPFLAGS'
8611 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8612 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8613 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
8615 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
8616 if test -z "$CXXCPP"; then
8617 if test "${ac_cv_prog_CXXCPP+set}" = set; then :
8618 $as_echo_n "(cached) " >&6
8620 # Double quotes because CXXCPP needs to be expanded
8621 for CXXCPP in "$CXX -E" "/lib/cpp"
8624 for ac_cxx_preproc_warn_flag in '' yes
8626 # Use a header file that comes with gcc, so configuring glibc
8627 # with a fresh cross-compiler works.
8628 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8629 # <limits.h> exists even on freestanding compilers.
8630 # On the NeXT, cc -E runs the code through the compiler's parser,
8631 # not just through cpp. "Syntax error" is here to catch this case.
8632 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8633 /* end confdefs.h. */
8635 # include <limits.h>
8637 # include <assert.h>
8641 if ac_fn_cxx_try_cpp "$LINENO"; then :
8644 # Broken: fails on valid input.
8647 rm -f conftest.err conftest.$ac_ext
8649 # OK, works on sane cases. Now check whether nonexistent headers
8650 # can be detected and how.
8651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8652 /* end confdefs.h. */
8653 #include <ac_nonexistent.h>
8655 if ac_fn_cxx_try_cpp "$LINENO"; then :
8656 # Broken: success on invalid input.
8659 # Passes both tests.
8663 rm -f conftest.err conftest.$ac_ext
8666 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8667 rm -f conftest.err conftest.$ac_ext
8668 if $ac_preproc_ok; then :
8673 ac_cv_prog_CXXCPP=$CXXCPP
8676 CXXCPP=$ac_cv_prog_CXXCPP
8678 ac_cv_prog_CXXCPP=$CXXCPP
8680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
8681 $as_echo "$CXXCPP" >&6; }
8683 for ac_cxx_preproc_warn_flag in '' yes
8685 # Use a header file that comes with gcc, so configuring glibc
8686 # with a fresh cross-compiler works.
8687 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8688 # <limits.h> exists even on freestanding compilers.
8689 # On the NeXT, cc -E runs the code through the compiler's parser,
8690 # not just through cpp. "Syntax error" is here to catch this case.
8691 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8692 /* end confdefs.h. */
8694 # include <limits.h>
8696 # include <assert.h>
8700 if ac_fn_cxx_try_cpp "$LINENO"; then :
8703 # Broken: fails on valid input.
8706 rm -f conftest.err conftest.$ac_ext
8708 # OK, works on sane cases. Now check whether nonexistent headers
8709 # can be detected and how.
8710 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8711 /* end confdefs.h. */
8712 #include <ac_nonexistent.h>
8714 if ac_fn_cxx_try_cpp "$LINENO"; then :
8715 # Broken: success on invalid input.
8718 # Passes both tests.
8722 rm -f conftest.err conftest.$ac_ext
8725 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8726 rm -f conftest.err conftest.$ac_ext
8727 if $ac_preproc_ok; then :
8730 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8731 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8732 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8733 See \`config.log' for more details." >&5
8734 $as_echo "$as_me: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8735 See \`config.log' for more details." >&2;}; }
8739 ac_cpp='$CPP $CPPFLAGS'
8740 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8741 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8742 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8746 ac_cpp='$CXXCPP $CPPFLAGS'
8747 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8748 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8749 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8754 for ac_header in unordered_map
8756 ac_fn_cxx_check_header_preproc "$LINENO" "unordered_map" "ac_cv_header_unordered_map"
8757 if test "x$ac_cv_header_unordered_map" = x""yes; then :
8758 cat >>confdefs.h <<_ACEOF
8759 #define HAVE_UNORDERED_MAP 1
8765 for ac_header in tr1/unordered_map
8767 ac_fn_cxx_check_header_preproc "$LINENO" "tr1/unordered_map" "ac_cv_header_tr1_unordered_map"
8768 if test "x$ac_cv_header_tr1_unordered_map" = x""yes; then :
8769 cat >>confdefs.h <<_ACEOF
8770 #define HAVE_TR1_UNORDERED_MAP 1
8776 for ac_header in ext/hash_map
8778 ac_fn_cxx_check_header_preproc "$LINENO" "ext/hash_map" "ac_cv_header_ext_hash_map"
8779 if test "x$ac_cv_header_ext_hash_map" = x""yes; then :
8780 cat >>confdefs.h <<_ACEOF
8781 #define HAVE_EXT_HASH_MAP 1
8789 ac_cpp='$CPP $CPPFLAGS'
8790 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8791 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8792 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8800 # These libraries may be used by collect2.
8801 # We may need a special search path to get them linked.
8802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for collect2 libraries" >&5
8803 $as_echo_n "checking for collect2 libraries... " >&6; }
8804 if test "${gcc_cv_collect2_libs+set}" = set; then :
8805 $as_echo_n "(cached) " >&6
8808 for libs in '' -lld -lmld \
8809 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
8810 '-L/usr/lib/cmplrs/cc3.11 -lmld'
8813 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8814 /* end confdefs.h. */
8816 /* Override any GCC internal prototype to avoid an error.
8817 Use char because int might match the return type of a GCC
8818 builtin and then its argument prototype would still apply. */
8831 if ac_fn_c_try_link "$LINENO"; then :
8832 gcc_cv_collect2_libs="$libs"; break
8834 rm -f core conftest.err conftest.$ac_objext \
8835 conftest$ac_exeext conftest.$ac_ext
8838 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
8840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_collect2_libs" >&5
8841 $as_echo "$gcc_cv_collect2_libs" >&6; }
8842 case $gcc_cv_collect2_libs in
8844 *) COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
8848 # When building Ada code on Alpha, we need exc_resume which is usually in
8849 # -lexc. So test for it.
8852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing exc_resume" >&5
8853 $as_echo_n "checking for library containing exc_resume... " >&6; }
8854 if test "${ac_cv_search_exc_resume+set}" = set; then :
8855 $as_echo_n "(cached) " >&6
8857 ac_func_search_save_LIBS=$LIBS
8858 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8859 /* end confdefs.h. */
8861 /* Override any GCC internal prototype to avoid an error.
8862 Use char because int might match the return type of a GCC
8863 builtin and then its argument prototype would still apply. */
8871 return exc_resume ();
8876 for ac_lib in '' exc; do
8877 if test -z "$ac_lib"; then
8878 ac_res="none required"
8881 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8883 if ac_fn_c_try_link "$LINENO"; then :
8884 ac_cv_search_exc_resume=$ac_res
8886 rm -f core conftest.err conftest.$ac_objext \
8888 if test "${ac_cv_search_exc_resume+set}" = set; then :
8892 if test "${ac_cv_search_exc_resume+set}" = set; then :
8895 ac_cv_search_exc_resume=no
8898 LIBS=$ac_func_search_save_LIBS
8900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_exc_resume" >&5
8901 $as_echo "$ac_cv_search_exc_resume" >&6; }
8902 ac_res=$ac_cv_search_exc_resume
8903 if test "$ac_res" != no; then :
8904 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8912 # To support -mcpu=native on Solaris/SPARC, we need libkstat.
8915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kstat_open" >&5
8916 $as_echo_n "checking for library containing kstat_open... " >&6; }
8917 if test "${ac_cv_search_kstat_open+set}" = set; then :
8918 $as_echo_n "(cached) " >&6
8920 ac_func_search_save_LIBS=$LIBS
8921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8922 /* end confdefs.h. */
8924 /* Override any GCC internal prototype to avoid an error.
8925 Use char because int might match the return type of a GCC
8926 builtin and then its argument prototype would still apply. */
8934 return kstat_open ();
8939 for ac_lib in '' kstat; do
8940 if test -z "$ac_lib"; then
8941 ac_res="none required"
8944 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8946 if ac_fn_c_try_link "$LINENO"; then :
8947 ac_cv_search_kstat_open=$ac_res
8949 rm -f core conftest.err conftest.$ac_objext \
8951 if test "${ac_cv_search_kstat_open+set}" = set; then :
8955 if test "${ac_cv_search_kstat_open+set}" = set; then :
8958 ac_cv_search_kstat_open=no
8961 LIBS=$ac_func_search_save_LIBS
8963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kstat_open" >&5
8964 $as_echo "$ac_cv_search_kstat_open" >&6; }
8965 ac_res=$ac_cv_search_kstat_open
8966 if test "$ac_res" != no; then :
8967 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8971 EXTRA_GCC_LIBS="$LIBS"
8975 # Some systems put ldexp and frexp in libm instead of libc; assume
8976 # they're both in the same place. jcf-dump needs them.
8979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ldexp" >&5
8980 $as_echo_n "checking for library containing ldexp... " >&6; }
8981 if test "${ac_cv_search_ldexp+set}" = set; then :
8982 $as_echo_n "(cached) " >&6
8984 ac_func_search_save_LIBS=$LIBS
8985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8986 /* end confdefs.h. */
8988 /* Override any GCC internal prototype to avoid an error.
8989 Use char because int might match the return type of a GCC
8990 builtin and then its argument prototype would still apply. */
9003 for ac_lib in '' m; do
9004 if test -z "$ac_lib"; then
9005 ac_res="none required"
9008 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
9010 if ac_fn_c_try_link "$LINENO"; then :
9011 ac_cv_search_ldexp=$ac_res
9013 rm -f core conftest.err conftest.$ac_objext \
9015 if test "${ac_cv_search_ldexp+set}" = set; then :
9019 if test "${ac_cv_search_ldexp+set}" = set; then :
9022 ac_cv_search_ldexp=no
9025 LIBS=$ac_func_search_save_LIBS
9027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ldexp" >&5
9028 $as_echo "$ac_cv_search_ldexp" >&6; }
9029 ac_res=$ac_cv_search_ldexp
9030 if test "$ac_res" != no; then :
9031 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9039 # Use <inttypes.h> only if it exists,
9040 # doesn't clash with <sys/types.h>, and declares intmax_t.
9041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
9042 $as_echo_n "checking for inttypes.h... " >&6; }
9043 if test "${gcc_cv_header_inttypes_h+set}" = set; then :
9044 $as_echo_n "(cached) " >&6
9046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9047 /* end confdefs.h. */
9048 #include <sys/types.h>
9049 #include <inttypes.h>
9058 if ac_fn_c_try_compile "$LINENO"; then :
9059 gcc_cv_header_inttypes_h=yes
9061 gcc_cv_header_inttypes_h=no
9063 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_inttypes_h" >&5
9067 $as_echo "$gcc_cv_header_inttypes_h" >&6; }
9068 if test $gcc_cv_header_inttypes_h = yes; then
9070 $as_echo "#define HAVE_INTTYPES_H 1" >>confdefs.h
9076 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
9077 sysconf strsignal getrusage nl_langinfo \
9078 gettimeofday mbstowcs wcswidth mmap setlocale \
9079 clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked madvise
9081 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9082 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9083 eval as_val=\$$as_ac_var
9084 if test "x$as_val" = x""yes; then :
9085 cat >>confdefs.h <<_ACEOF
9086 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9093 if test x$ac_cv_func_mbstowcs = xyes; then
9094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbstowcs works" >&5
9095 $as_echo_n "checking whether mbstowcs works... " >&6; }
9096 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then :
9097 $as_echo_n "(cached) " >&6
9099 if test "$cross_compiling" = yes; then :
9100 gcc_cv_func_mbstowcs_works=yes
9102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9103 /* end confdefs.h. */
9111 if ac_fn_c_try_run "$LINENO"; then :
9112 gcc_cv_func_mbstowcs_works=yes
9114 gcc_cv_func_mbstowcs_works=no
9116 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9117 conftest.$ac_objext conftest.beam conftest.$ac_ext
9121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mbstowcs_works" >&5
9122 $as_echo "$gcc_cv_func_mbstowcs_works" >&6; }
9123 if test x$gcc_cv_func_mbstowcs_works = xyes; then
9125 $as_echo "#define HAVE_WORKING_MBSTOWCS 1" >>confdefs.h
9130 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
9131 if test "x$ac_cv_type_ssize_t" = x""yes; then :
9135 cat >>confdefs.h <<_ACEOF
9141 ac_fn_c_check_type "$LINENO" "caddr_t" "ac_cv_type_caddr_t" "$ac_includes_default"
9142 if test "x$ac_cv_type_caddr_t" = x""yes; then :
9146 cat >>confdefs.h <<_ACEOF
9147 #define caddr_t char *
9154 ac_fn_c_check_header_preproc "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h"
9155 if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
9156 gcc_header_sys_mman_h=yes
9158 gcc_header_sys_mman_h=no
9161 ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
9162 if test "x$ac_cv_func_mmap" = x""yes; then :
9168 if test "$gcc_header_sys_mman_h" != yes \
9169 || test "$gcc_func_mmap" != yes; then
9170 gcc_cv_func_mmap_file=no
9171 gcc_cv_func_mmap_dev_zero=no
9172 gcc_cv_func_mmap_anon=no
9174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
9175 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
9176 if test "${gcc_cv_func_mmap_file+set}" = set; then :
9177 $as_echo_n "(cached) " >&6
9179 # Add a system to this blacklist if
9180 # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
9181 # memory area containing the same data that you'd get if you applied
9182 # read() to the same fd. The only system known to have a problem here
9183 # is VMS, where text files have record structure.
9186 gcc_cv_func_mmap_file=no ;;
9188 gcc_cv_func_mmap_file=yes;;
9191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5
9192 $as_echo "$gcc_cv_func_mmap_file" >&6; }
9193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
9194 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
9195 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then :
9196 $as_echo_n "(cached) " >&6
9198 # Add a system to this blacklist if it has mmap() but /dev/zero
9199 # does not exist, or if mmapping /dev/zero does not give anonymous
9200 # zeroed pages with both the following properties:
9201 # 1. If you map N consecutive pages in with one call, and then
9202 # unmap any subset of those pages, the pages that were not
9203 # explicitly unmapped remain accessible.
9204 # 2. If you map two adjacent blocks of memory and then unmap them
9205 # both at once, they must both go away.
9206 # Systems known to be in this category are Windows (all variants),
9209 vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
9210 gcc_cv_func_mmap_dev_zero=no ;;
9212 gcc_cv_func_mmap_dev_zero=yes;;
9215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5
9216 $as_echo "$gcc_cv_func_mmap_dev_zero" >&6; }
9218 # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
9219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
9220 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
9221 if test "${gcc_cv_decl_map_anon+set}" = set; then :
9222 $as_echo_n "(cached) " >&6
9224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9225 /* end confdefs.h. */
9226 #include <sys/types.h>
9227 #include <sys/mman.h>
9230 #ifndef MAP_ANONYMOUS
9231 #define MAP_ANONYMOUS MAP_ANON
9237 int n = MAP_ANONYMOUS;
9242 if ac_fn_c_try_compile "$LINENO"; then :
9243 gcc_cv_decl_map_anon=yes
9245 gcc_cv_decl_map_anon=no
9247 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5
9250 $as_echo "$gcc_cv_decl_map_anon" >&6; }
9252 if test $gcc_cv_decl_map_anon = no; then
9253 gcc_cv_func_mmap_anon=no
9255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
9256 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
9257 if test "${gcc_cv_func_mmap_anon+set}" = set; then :
9258 $as_echo_n "(cached) " >&6
9260 # Add a system to this blacklist if it has mmap() and MAP_ANON or
9261 # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
9262 # doesn't give anonymous zeroed pages with the same properties listed
9263 # above for use of /dev/zero.
9264 # Systems known to be in this category are Windows, VMS, and SCO Unix.
9266 vms* | cygwin* | pe | mingw* | sco* | udk* )
9267 gcc_cv_func_mmap_anon=no ;;
9269 gcc_cv_func_mmap_anon=yes;;
9272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5
9273 $as_echo "$gcc_cv_func_mmap_anon" >&6; }
9277 if test $gcc_cv_func_mmap_file = yes; then
9279 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
9282 if test $gcc_cv_func_mmap_dev_zero = yes; then
9284 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
9287 if test $gcc_cv_func_mmap_anon = yes; then
9289 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
9296 # Under VMS, vfork works very differently than on Unix. The standard test
9297 # won't work, and it isn't easily adaptable. It makes more sense to
9299 ac_cv_func_vfork_works=yes
9302 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
9303 if test "x$ac_cv_type_pid_t" = x""yes; then :
9307 cat >>confdefs.h <<_ACEOF
9313 for ac_header in vfork.h
9315 ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
9316 if test "x$ac_cv_header_vfork_h" = x""yes; then :
9317 cat >>confdefs.h <<_ACEOF
9318 #define HAVE_VFORK_H 1
9324 for ac_func in fork vfork
9326 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9327 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9328 eval as_val=\$$as_ac_var
9329 if test "x$as_val" = x""yes; then :
9330 cat >>confdefs.h <<_ACEOF
9331 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9337 if test "x$ac_cv_func_fork" = xyes; then
9338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
9339 $as_echo_n "checking for working fork... " >&6; }
9340 if test "${ac_cv_func_fork_works+set}" = set; then :
9341 $as_echo_n "(cached) " >&6
9343 if test "$cross_compiling" = yes; then :
9344 ac_cv_func_fork_works=cross
9346 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9347 /* end confdefs.h. */
9348 $ac_includes_default
9353 /* By Ruediger Kuhlmann. */
9360 if ac_fn_c_try_run "$LINENO"; then :
9361 ac_cv_func_fork_works=yes
9363 ac_cv_func_fork_works=no
9365 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9366 conftest.$ac_objext conftest.beam conftest.$ac_ext
9370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
9371 $as_echo "$ac_cv_func_fork_works" >&6; }
9374 ac_cv_func_fork_works=$ac_cv_func_fork
9376 if test "x$ac_cv_func_fork_works" = xcross; then
9378 *-*-amigaos* | *-*-msdosdjgpp*)
9379 # Override, as these systems have only a dummy fork() stub
9380 ac_cv_func_fork_works=no
9383 ac_cv_func_fork_works=yes
9386 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
9387 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
9389 ac_cv_func_vfork_works=$ac_cv_func_vfork
9390 if test "x$ac_cv_func_vfork" = xyes; then
9391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
9392 $as_echo_n "checking for working vfork... " >&6; }
9393 if test "${ac_cv_func_vfork_works+set}" = set; then :
9394 $as_echo_n "(cached) " >&6
9396 if test "$cross_compiling" = yes; then :
9397 ac_cv_func_vfork_works=cross
9399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9400 /* end confdefs.h. */
9401 /* Thanks to Paul Eggert for this test. */
9402 $ac_includes_default
9403 #include <sys/wait.h>
9407 /* On some sparc systems, changes by the child to local and incoming
9408 argument registers are propagated back to the parent. The compiler
9409 is told about this with #include <vfork.h>, but some compilers
9410 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
9411 static variable whose address is put into a register that is
9412 clobbered by the vfork. */
9415 sparc_address_test (int arg)
9417 sparc_address_test (arg) int arg;
9438 pid_t parent = getpid ();
9441 sparc_address_test (0);
9446 /* Here is another test for sparc vfork register problems. This
9447 test uses lots of local variables, at least as many local
9448 variables as main has allocated so far including compiler
9449 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
9450 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
9451 reuse the register of parent for one of the local variables,
9452 since it will think that parent can't possibly be used any more
9453 in this routine. Assigning to the local variable will thus
9454 munge parent in the parent process. */
9456 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
9457 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
9458 /* Convince the compiler that p..p7 are live; otherwise, it might
9459 use the same hardware register for all 8 local variables. */
9460 if (p != p1 || p != p2 || p != p3 || p != p4
9461 || p != p5 || p != p6 || p != p7)
9464 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
9465 from child file descriptors. If the child closes a descriptor
9466 before it execs or exits, this munges the parent's descriptor
9467 as well. Test for this by closing stdout in the child. */
9468 _exit(close(fileno(stdout)) != 0);
9473 while (wait(&status) != child)
9476 /* Was there some problem with vforking? */
9479 /* Did the child fail? (This shouldn't happen.) */
9482 /* Did the vfork/compiler bug occur? */
9483 || parent != getpid()
9485 /* Did the file descriptor bug occur? */
9486 || fstat(fileno(stdout), &st) != 0
9491 if ac_fn_c_try_run "$LINENO"; then :
9492 ac_cv_func_vfork_works=yes
9494 ac_cv_func_vfork_works=no
9496 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9497 conftest.$ac_objext conftest.beam conftest.$ac_ext
9501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
9502 $as_echo "$ac_cv_func_vfork_works" >&6; }
9505 if test "x$ac_cv_func_fork_works" = xcross; then
9506 ac_cv_func_vfork_works=$ac_cv_func_vfork
9507 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
9508 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
9511 if test "x$ac_cv_func_vfork_works" = xyes; then
9513 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
9517 $as_echo "#define vfork fork" >>confdefs.h
9520 if test "x$ac_cv_func_fork_works" = xyes; then
9522 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
9527 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which exposes a different
9528 # iconv() prototype.
9530 if test "X$prefix" = "XNONE"; then
9531 acl_final_prefix="$ac_default_prefix"
9533 acl_final_prefix="$prefix"
9535 if test "X$exec_prefix" = "XNONE"; then
9536 acl_final_exec_prefix='${prefix}'
9538 acl_final_exec_prefix="$exec_prefix"
9540 acl_save_prefix="$prefix"
9541 prefix="$acl_final_prefix"
9542 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
9543 prefix="$acl_save_prefix"
9546 # Check whether --with-gnu-ld was given.
9547 if test "${with_gnu_ld+set}" = set; then :
9548 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
9553 # Prepare PATH_SEPARATOR.
9554 # The user is always right.
9555 if test "${PATH_SEPARATOR+set}" != set; then
9556 echo "#! /bin/sh" >conf$$.sh
9557 echo "exit 0" >>conf$$.sh
9559 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9567 if test "$GCC" = yes; then
9568 # Check if gcc -print-prog-name=ld gives a path.
9569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
9570 $as_echo_n "checking for ld used by GCC... " >&6; }
9573 # gcc leaves a trailing carriage return which upsets mingw
9574 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
9576 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
9579 # Accept absolute paths.
9580 [\\/]* | [A-Za-z]:[\\/]*)
9581 re_direlt='/[^/][^/]*/\.\./'
9582 # Canonicalize the path of ld
9583 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
9584 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
9585 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
9587 test -z "$LD" && LD="$ac_prog"
9590 # If it fails, then pretend we aren't using GCC.
9594 # If it is relative, then search for the first ld in PATH.
9598 elif test "$with_gnu_ld" = yes; then
9599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
9600 $as_echo_n "checking for GNU ld... " >&6; }
9602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
9603 $as_echo_n "checking for non-GNU ld... " >&6; }
9605 if test "${acl_cv_path_LD+set}" = set; then :
9606 $as_echo_n "(cached) " >&6
9608 if test -z "$LD"; then
9609 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
9610 for ac_dir in $PATH; do
9611 test -z "$ac_dir" && ac_dir=.
9612 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
9613 acl_cv_path_LD="$ac_dir/$ac_prog"
9614 # Check to see if the program is GNU ld. I'd rather use --version,
9615 # but apparently some GNU ld's only accept -v.
9616 # Break only if it was the GNU/non-GNU ld that we prefer.
9617 if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
9618 test "$with_gnu_ld" != no && break
9620 test "$with_gnu_ld" != yes && break
9626 acl_cv_path_LD="$LD" # Let the user override the test with a path.
9630 LD="$acl_cv_path_LD"
9631 if test -n "$LD"; then
9632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
9633 $as_echo "$LD" >&6; }
9635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9636 $as_echo "no" >&6; }
9638 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
9639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
9640 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
9641 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
9642 $as_echo_n "(cached) " >&6
9644 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
9645 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
9646 acl_cv_prog_gnu_ld=yes
9648 acl_cv_prog_gnu_ld=no
9651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
9652 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
9653 with_gnu_ld=$acl_cv_prog_gnu_ld
9657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
9658 $as_echo_n "checking for shared library run path origin... " >&6; }
9659 if test "${acl_cv_rpath+set}" = set; then :
9660 $as_echo_n "(cached) " >&6
9663 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
9664 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
9670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
9671 $as_echo "$acl_cv_rpath" >&6; }
9673 libext="$acl_cv_libext"
9674 shlibext="$acl_cv_shlibext"
9675 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
9676 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
9677 hardcode_direct="$acl_cv_hardcode_direct"
9678 hardcode_minus_L="$acl_cv_hardcode_minus_L"
9679 # Check whether --enable-rpath was given.
9680 if test "${enable_rpath+set}" = set; then :
9681 enableval=$enable_rpath; :
9695 acl_save_prefix="$prefix"
9696 prefix="$acl_final_prefix"
9697 acl_save_exec_prefix="$exec_prefix"
9698 exec_prefix="$acl_final_exec_prefix"
9700 eval additional_includedir=\"$includedir\"
9701 eval additional_libdir=\"$libdir\"
9703 exec_prefix="$acl_save_exec_prefix"
9704 prefix="$acl_save_prefix"
9707 # Check whether --with-libiconv-prefix was given.
9708 if test "${with_libiconv_prefix+set}" = set; then :
9709 withval=$with_libiconv_prefix;
9710 if test "X$withval" = "Xno"; then
9713 if test "X$withval" = "X"; then
9715 acl_save_prefix="$prefix"
9716 prefix="$acl_final_prefix"
9717 acl_save_exec_prefix="$exec_prefix"
9718 exec_prefix="$acl_final_exec_prefix"
9720 eval additional_includedir=\"$includedir\"
9721 eval additional_libdir=\"$libdir\"
9723 exec_prefix="$acl_save_exec_prefix"
9724 prefix="$acl_save_prefix"
9727 additional_includedir="$withval/include"
9728 additional_libdir="$withval/lib"
9739 names_already_handled=
9740 names_next_round='iconv '
9741 while test -n "$names_next_round"; do
9742 names_this_round="$names_next_round"
9744 for name in $names_this_round; do
9746 for n in $names_already_handled; do
9747 if test "$n" = "$name"; then
9752 if test -z "$already_handled"; then
9753 names_already_handled="$names_already_handled $name"
9754 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9755 eval value=\"\$HAVE_LIB$uppername\"
9756 if test -n "$value"; then
9757 if test "$value" = yes; then
9758 eval value=\"\$LIB$uppername\"
9759 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
9760 eval value=\"\$LTLIB$uppername\"
9761 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
9770 if test $use_additional = yes; then
9771 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
9772 found_dir="$additional_libdir"
9773 found_so="$additional_libdir/lib$name.$shlibext"
9774 if test -f "$additional_libdir/lib$name.la"; then
9775 found_la="$additional_libdir/lib$name.la"
9778 if test -f "$additional_libdir/lib$name.$libext"; then
9779 found_dir="$additional_libdir"
9780 found_a="$additional_libdir/lib$name.$libext"
9781 if test -f "$additional_libdir/lib$name.la"; then
9782 found_la="$additional_libdir/lib$name.la"
9787 if test "X$found_dir" = "X"; then
9788 for x in $LDFLAGS $LTLIBICONV; do
9790 acl_save_prefix="$prefix"
9791 prefix="$acl_final_prefix"
9792 acl_save_exec_prefix="$exec_prefix"
9793 exec_prefix="$acl_final_exec_prefix"
9795 exec_prefix="$acl_save_exec_prefix"
9796 prefix="$acl_save_prefix"
9800 dir=`echo "X$x" | sed -e 's/^X-L//'`
9801 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
9803 found_so="$dir/lib$name.$shlibext"
9804 if test -f "$dir/lib$name.la"; then
9805 found_la="$dir/lib$name.la"
9808 if test -f "$dir/lib$name.$libext"; then
9810 found_a="$dir/lib$name.$libext"
9811 if test -f "$dir/lib$name.la"; then
9812 found_la="$dir/lib$name.la"
9818 if test "X$found_dir" != "X"; then
9823 if test "X$found_dir" != "X"; then
9824 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
9825 if test "X$found_so" != "X"; then
9826 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9827 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9830 for x in $ltrpathdirs; do
9831 if test "X$x" = "X$found_dir"; then
9836 if test -z "$haveit"; then
9837 ltrpathdirs="$ltrpathdirs $found_dir"
9839 if test "$hardcode_direct" = yes; then
9840 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9842 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9843 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9845 for x in $rpathdirs; do
9846 if test "X$x" = "X$found_dir"; then
9851 if test -z "$haveit"; then
9852 rpathdirs="$rpathdirs $found_dir"
9856 for x in $LDFLAGS $LIBICONV; do
9858 acl_save_prefix="$prefix"
9859 prefix="$acl_final_prefix"
9860 acl_save_exec_prefix="$exec_prefix"
9861 exec_prefix="$acl_final_exec_prefix"
9863 exec_prefix="$acl_save_exec_prefix"
9864 prefix="$acl_save_prefix"
9866 if test "X$x" = "X-L$found_dir"; then
9871 if test -z "$haveit"; then
9872 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
9874 if test "$hardcode_minus_L" != no; then
9875 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9877 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
9883 if test "X$found_a" != "X"; then
9884 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
9886 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
9889 additional_includedir=
9890 case "$found_dir" in
9892 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9893 additional_includedir="$basedir/include"
9896 if test "X$additional_includedir" != "X"; then
9897 if test "X$additional_includedir" != "X/usr/include"; then
9899 if test "X$additional_includedir" = "X/usr/local/include"; then
9900 if test -n "$GCC"; then
9902 linux*) haveit=yes;;
9906 if test -z "$haveit"; then
9907 for x in $CPPFLAGS $INCICONV; do
9909 acl_save_prefix="$prefix"
9910 prefix="$acl_final_prefix"
9911 acl_save_exec_prefix="$exec_prefix"
9912 exec_prefix="$acl_final_exec_prefix"
9914 exec_prefix="$acl_save_exec_prefix"
9915 prefix="$acl_save_prefix"
9917 if test "X$x" = "X-I$additional_includedir"; then
9922 if test -z "$haveit"; then
9923 if test -d "$additional_includedir"; then
9924 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
9930 if test -n "$found_la"; then
9931 save_libdir="$libdir"
9933 */* | *\\*) . "$found_la" ;;
9934 *) . "./$found_la" ;;
9936 libdir="$save_libdir"
9937 for dep in $dependency_libs; do
9940 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
9941 if test "X$additional_libdir" != "X/usr/lib"; then
9943 if test "X$additional_libdir" = "X/usr/local/lib"; then
9944 if test -n "$GCC"; then
9946 linux*) haveit=yes;;
9950 if test -z "$haveit"; then
9952 for x in $LDFLAGS $LIBICONV; do
9954 acl_save_prefix="$prefix"
9955 prefix="$acl_final_prefix"
9956 acl_save_exec_prefix="$exec_prefix"
9957 exec_prefix="$acl_final_exec_prefix"
9959 exec_prefix="$acl_save_exec_prefix"
9960 prefix="$acl_save_prefix"
9962 if test "X$x" = "X-L$additional_libdir"; then
9967 if test -z "$haveit"; then
9968 if test -d "$additional_libdir"; then
9969 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
9973 for x in $LDFLAGS $LTLIBICONV; do
9975 acl_save_prefix="$prefix"
9976 prefix="$acl_final_prefix"
9977 acl_save_exec_prefix="$exec_prefix"
9978 exec_prefix="$acl_final_exec_prefix"
9980 exec_prefix="$acl_save_exec_prefix"
9981 prefix="$acl_save_prefix"
9983 if test "X$x" = "X-L$additional_libdir"; then
9988 if test -z "$haveit"; then
9989 if test -d "$additional_libdir"; then
9990 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
9997 dir=`echo "X$dep" | sed -e 's/^X-R//'`
9998 if test "$enable_rpath" != no; then
10000 for x in $rpathdirs; do
10001 if test "X$x" = "X$dir"; then
10006 if test -z "$haveit"; then
10007 rpathdirs="$rpathdirs $dir"
10010 for x in $ltrpathdirs; do
10011 if test "X$x" = "X$dir"; then
10016 if test -z "$haveit"; then
10017 ltrpathdirs="$ltrpathdirs $dir"
10022 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10025 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10028 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
10029 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
10035 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10036 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
10042 if test "X$rpathdirs" != "X"; then
10043 if test -n "$hardcode_libdir_separator"; then
10045 for found_dir in $rpathdirs; do
10046 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10048 acl_save_libdir="$libdir"
10050 eval flag=\"$hardcode_libdir_flag_spec\"
10051 libdir="$acl_save_libdir"
10052 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10054 for found_dir in $rpathdirs; do
10055 acl_save_libdir="$libdir"
10056 libdir="$found_dir"
10057 eval flag=\"$hardcode_libdir_flag_spec\"
10058 libdir="$acl_save_libdir"
10059 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10063 if test "X$ltrpathdirs" != "X"; then
10064 for found_dir in $ltrpathdirs; do
10065 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
10070 if test "$ENABLE_BUILD_WITH_CXX" = "yes"; then :
10072 ac_cpp='$CXXCPP $CPPFLAGS'
10073 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10074 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10075 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10082 am_save_CPPFLAGS="$CPPFLAGS"
10084 for element in $INCICONV; do
10086 for x in $CPPFLAGS; do
10088 acl_save_prefix="$prefix"
10089 prefix="$acl_final_prefix"
10090 acl_save_exec_prefix="$exec_prefix"
10091 exec_prefix="$acl_final_exec_prefix"
10093 exec_prefix="$acl_save_exec_prefix"
10094 prefix="$acl_save_prefix"
10096 if test "X$x" = "X$element"; then
10101 if test -z "$haveit"; then
10102 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
10108 $as_echo_n "checking for iconv... " >&6; }
10109 if test "${am_cv_func_iconv+set}" = set; then :
10110 $as_echo_n "(cached) " >&6
10113 am_cv_func_iconv="no, consider installing GNU libiconv"
10115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10116 /* end confdefs.h. */
10117 #include <stdlib.h>
10122 iconv_t cd = iconv_open("","");
10123 iconv(cd,NULL,NULL,NULL,NULL);
10129 if ac_fn_cxx_try_link "$LINENO"; then :
10130 am_cv_func_iconv=yes
10132 rm -f core conftest.err conftest.$ac_objext \
10133 conftest$ac_exeext conftest.$ac_ext
10134 if test "$am_cv_func_iconv" != yes; then
10135 am_save_LIBS="$LIBS"
10136 LIBS="$LIBS $LIBICONV"
10137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10138 /* end confdefs.h. */
10139 #include <stdlib.h>
10144 iconv_t cd = iconv_open("","");
10145 iconv(cd,NULL,NULL,NULL,NULL);
10151 if ac_fn_cxx_try_link "$LINENO"; then :
10152 am_cv_lib_iconv=yes
10153 am_cv_func_iconv=yes
10155 rm -f core conftest.err conftest.$ac_objext \
10156 conftest$ac_exeext conftest.$ac_ext
10157 LIBS="$am_save_LIBS"
10161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
10162 $as_echo "$am_cv_func_iconv" >&6; }
10163 if test "$am_cv_func_iconv" = yes; then
10165 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
10168 if test "$am_cv_lib_iconv" = yes; then
10169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
10170 $as_echo_n "checking how to link with libiconv... " >&6; }
10171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
10172 $as_echo "$LIBICONV" >&6; }
10174 CPPFLAGS="$am_save_CPPFLAGS"
10181 if test "$am_cv_func_iconv" = yes; then
10182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
10183 $as_echo_n "checking for iconv declaration... " >&6; }
10184 if test "${am_cv_proto_iconv+set}" = set; then :
10185 $as_echo_n "(cached) " >&6
10188 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10189 /* end confdefs.h. */
10191 #include <stdlib.h>
10197 #if defined(__STDC__) || defined(__cplusplus)
10198 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10211 if ac_fn_cxx_try_compile "$LINENO"; then :
10212 am_cv_proto_iconv_arg1=""
10214 am_cv_proto_iconv_arg1="const"
10216 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10217 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
10220 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
10222 }$am_cv_proto_iconv" >&5
10224 }$am_cv_proto_iconv" >&6; }
10226 cat >>confdefs.h <<_ACEOF
10227 #define ICONV_CONST $am_cv_proto_iconv_arg1
10233 ac_cpp='$CPP $CPPFLAGS'
10234 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10235 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10236 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10244 am_save_CPPFLAGS="$CPPFLAGS"
10246 for element in $INCICONV; do
10248 for x in $CPPFLAGS; do
10250 acl_save_prefix="$prefix"
10251 prefix="$acl_final_prefix"
10252 acl_save_exec_prefix="$exec_prefix"
10253 exec_prefix="$acl_final_exec_prefix"
10255 exec_prefix="$acl_save_exec_prefix"
10256 prefix="$acl_save_prefix"
10258 if test "X$x" = "X$element"; then
10263 if test -z "$haveit"; then
10264 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
10270 $as_echo_n "checking for iconv... " >&6; }
10271 if test "${am_cv_func_iconv+set}" = set; then :
10272 $as_echo_n "(cached) " >&6
10275 am_cv_func_iconv="no, consider installing GNU libiconv"
10277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10278 /* end confdefs.h. */
10279 #include <stdlib.h>
10284 iconv_t cd = iconv_open("","");
10285 iconv(cd,NULL,NULL,NULL,NULL);
10291 if ac_fn_c_try_link "$LINENO"; then :
10292 am_cv_func_iconv=yes
10294 rm -f core conftest.err conftest.$ac_objext \
10295 conftest$ac_exeext conftest.$ac_ext
10296 if test "$am_cv_func_iconv" != yes; then
10297 am_save_LIBS="$LIBS"
10298 LIBS="$LIBS $LIBICONV"
10299 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10300 /* end confdefs.h. */
10301 #include <stdlib.h>
10306 iconv_t cd = iconv_open("","");
10307 iconv(cd,NULL,NULL,NULL,NULL);
10313 if ac_fn_c_try_link "$LINENO"; then :
10314 am_cv_lib_iconv=yes
10315 am_cv_func_iconv=yes
10317 rm -f core conftest.err conftest.$ac_objext \
10318 conftest$ac_exeext conftest.$ac_ext
10319 LIBS="$am_save_LIBS"
10323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
10324 $as_echo "$am_cv_func_iconv" >&6; }
10325 if test "$am_cv_func_iconv" = yes; then
10327 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
10330 if test "$am_cv_lib_iconv" = yes; then
10331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
10332 $as_echo_n "checking how to link with libiconv... " >&6; }
10333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
10334 $as_echo "$LIBICONV" >&6; }
10336 CPPFLAGS="$am_save_CPPFLAGS"
10343 if test "$am_cv_func_iconv" = yes; then
10344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
10345 $as_echo_n "checking for iconv declaration... " >&6; }
10346 if test "${am_cv_proto_iconv+set}" = set; then :
10347 $as_echo_n "(cached) " >&6
10350 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10351 /* end confdefs.h. */
10353 #include <stdlib.h>
10359 #if defined(__STDC__) || defined(__cplusplus)
10360 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10373 if ac_fn_c_try_compile "$LINENO"; then :
10374 am_cv_proto_iconv_arg1=""
10376 am_cv_proto_iconv_arg1="const"
10378 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10379 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
10382 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
10384 }$am_cv_proto_iconv" >&5
10386 }$am_cv_proto_iconv" >&6; }
10388 cat >>confdefs.h <<_ACEOF
10389 #define ICONV_CONST $am_cv_proto_iconv_arg1
10396 # Until we have in-tree GNU iconv:
10401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
10402 $as_echo_n "checking for LC_MESSAGES... " >&6; }
10403 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
10404 $as_echo_n "(cached) " >&6
10406 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10407 /* end confdefs.h. */
10408 #include <locale.h>
10417 if ac_fn_c_try_link "$LINENO"; then :
10418 am_cv_val_LC_MESSAGES=yes
10420 am_cv_val_LC_MESSAGES=no
10422 rm -f core conftest.err conftest.$ac_objext \
10423 conftest$ac_exeext conftest.$ac_ext
10425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
10426 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
10427 if test $am_cv_val_LC_MESSAGES = yes; then
10429 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
10435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10436 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10437 if test "${am_cv_langinfo_codeset+set}" = set; then :
10438 $as_echo_n "(cached) " >&6
10440 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10441 /* end confdefs.h. */
10442 #include <langinfo.h>
10446 char* cs = nl_langinfo(CODESET);
10451 if ac_fn_c_try_link "$LINENO"; then :
10452 am_cv_langinfo_codeset=yes
10454 am_cv_langinfo_codeset=no
10456 rm -f core conftest.err conftest.$ac_objext \
10457 conftest$ac_exeext conftest.$ac_ext
10460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10461 $as_echo "$am_cv_langinfo_codeset" >&6; }
10462 if test $am_cv_langinfo_codeset = yes; then
10464 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10469 # We will need to find libiberty.h and ansidecl.h
10470 saved_CFLAGS="$CFLAGS"
10471 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
10472 saved_CXXFLAGS="$CXXFLAGS"
10473 CXXFLAGS="$CXXFLAGS -I${srcdir} -I${srcdir}/../include"
10474 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
10475 strsignal strstr stpcpy strverscmp \
10476 errno snprintf vsnprintf vasprintf malloc realloc calloc \
10477 free basename getopt clock getpagesize clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked
10479 ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10481 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10482 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10483 $as_echo_n "(cached) " >&6
10485 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10486 /* end confdefs.h. */
10488 #define $ac_tr_decl 1
10490 #include "ansidecl.h"
10491 #include "system.h"
10497 char *(*pfn) = (char *(*)) $ac_func ;
10503 if ac_fn_c_try_compile "$LINENO"; then :
10504 eval "gcc_cv_have_decl_$ac_func=yes"
10506 eval "gcc_cv_have_decl_$ac_func=no"
10508 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10511 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10513 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10514 #define $ac_tr_decl 1
10518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10519 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10520 #define $ac_tr_decl 0
10528 for ac_func in getrlimit setrlimit getrusage
10530 ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10532 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10533 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10534 $as_echo_n "(cached) " >&6
10536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10537 /* end confdefs.h. */
10539 #define $ac_tr_decl 1
10541 #include "ansidecl.h"
10542 #include "system.h"
10543 #ifdef HAVE_SYS_RESOURCE_H
10544 #include <sys/resource.h>
10552 char *(*pfn) = (char *(*)) $ac_func ;
10558 if ac_fn_c_try_compile "$LINENO"; then :
10559 eval "gcc_cv_have_decl_$ac_func=yes"
10561 eval "gcc_cv_have_decl_$ac_func=no"
10563 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10566 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10568 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10569 #define $ac_tr_decl 1
10573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10574 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10575 #define $ac_tr_decl 0
10583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10584 /* end confdefs.h. */
10586 #include "ansidecl.h"
10587 #include "system.h"
10588 #ifdef HAVE_SYS_RESOURCE_H
10589 #include <sys/resource.h>
10600 if ac_fn_c_try_compile "$LINENO"; then :
10604 $as_echo "#define rlim_t long" >>confdefs.h
10607 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10609 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
10610 # FREAD and FWRITE macros. Fortunately, for GCC's single usage of ldgetname
10611 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
10612 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
10613 for ac_func in ldgetname
10615 ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10617 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10618 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10619 $as_echo_n "(cached) " >&6
10621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10622 /* end confdefs.h. */
10624 #define $ac_tr_decl 1
10626 #include "ansidecl.h"
10627 #include "system.h"
10628 #ifdef HAVE_LDFCN_H
10639 char *(*pfn) = (char *(*)) $ac_func ;
10645 if ac_fn_c_try_compile "$LINENO"; then :
10646 eval "gcc_cv_have_decl_$ac_func=yes"
10648 eval "gcc_cv_have_decl_$ac_func=no"
10650 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10653 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10655 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10656 #define $ac_tr_decl 1
10660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10661 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10662 #define $ac_tr_decl 0
10670 for ac_func in times
10672 ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10674 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10675 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10676 $as_echo_n "(cached) " >&6
10678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10679 /* end confdefs.h. */
10681 #define $ac_tr_decl 1
10683 #include "ansidecl.h"
10684 #include "system.h"
10685 #ifdef HAVE_SYS_TIMES_H
10686 #include <sys/times.h>
10694 char *(*pfn) = (char *(*)) $ac_func ;
10700 if ac_fn_c_try_compile "$LINENO"; then :
10701 eval "gcc_cv_have_decl_$ac_func=yes"
10703 eval "gcc_cv_have_decl_$ac_func=no"
10705 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10708 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10710 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10711 #define $ac_tr_decl 1
10715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10716 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10717 #define $ac_tr_decl 0
10725 for ac_func in sigaltstack
10727 ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10729 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10730 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10731 $as_echo_n "(cached) " >&6
10733 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10734 /* end confdefs.h. */
10736 #define $ac_tr_decl 1
10738 #include "ansidecl.h"
10739 #include "system.h"
10740 #include <signal.h>
10747 char *(*pfn) = (char *(*)) $ac_func ;
10753 if ac_fn_c_try_compile "$LINENO"; then :
10754 eval "gcc_cv_have_decl_$ac_func=yes"
10756 eval "gcc_cv_have_decl_$ac_func=no"
10758 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10761 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10763 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10764 #define $ac_tr_decl 1
10768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10769 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10770 #define $ac_tr_decl 0
10778 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which hides the madvise()
10780 if test "$ENABLE_BUILD_WITH_CXX" = "yes"; then :
10782 ac_cpp='$CXXCPP $CPPFLAGS'
10783 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10784 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10785 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10787 for ac_func in madvise
10789 ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10791 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10792 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10793 $as_echo_n "(cached) " >&6
10795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10796 /* end confdefs.h. */
10798 #define $ac_tr_decl 1
10800 #include "ansidecl.h"
10801 #include "system.h"
10808 char *(*pfn) = (char *(*)) $ac_func ;
10814 if ac_fn_cxx_try_compile "$LINENO"; then :
10815 eval "gcc_cv_have_decl_$ac_func=yes"
10817 eval "gcc_cv_have_decl_$ac_func=no"
10819 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10822 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10824 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10825 #define $ac_tr_decl 1
10829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10830 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10831 #define $ac_tr_decl 0
10839 ac_cpp='$CPP $CPPFLAGS'
10840 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10841 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10842 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10845 for ac_func in madvise
10847 ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10849 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10850 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10851 $as_echo_n "(cached) " >&6
10853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10854 /* end confdefs.h. */
10856 #define $ac_tr_decl 1
10858 #include "ansidecl.h"
10859 #include "system.h"
10866 char *(*pfn) = (char *(*)) $ac_func ;
10872 if ac_fn_c_try_compile "$LINENO"; then :
10873 eval "gcc_cv_have_decl_$ac_func=yes"
10875 eval "gcc_cv_have_decl_$ac_func=no"
10877 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10880 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10882 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10883 #define $ac_tr_decl 1
10887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10888 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10889 #define $ac_tr_decl 0
10899 # More time-related stuff.
10900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct tms" >&5
10901 $as_echo_n "checking for struct tms... " >&6; }
10902 if test "${ac_cv_struct_tms+set}" = set; then :
10903 $as_echo_n "(cached) " >&6
10906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10907 /* end confdefs.h. */
10909 #include "ansidecl.h"
10910 #include "system.h"
10911 #ifdef HAVE_SYS_TIMES_H
10912 #include <sys/times.h>
10923 if ac_fn_c_try_compile "$LINENO"; then :
10924 ac_cv_struct_tms=yes
10926 ac_cv_struct_tms=no
10928 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tms" >&5
10931 $as_echo "$ac_cv_struct_tms" >&6; }
10932 if test $ac_cv_struct_tms = yes; then
10934 $as_echo "#define HAVE_STRUCT_TMS 1" >>confdefs.h
10938 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
10939 # revisit after autoconf 2.50.
10940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t" >&5
10941 $as_echo_n "checking for clock_t... " >&6; }
10942 if test "${gcc_cv_type_clock_t+set}" = set; then :
10943 $as_echo_n "(cached) " >&6
10946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10947 /* end confdefs.h. */
10949 #include "ansidecl.h"
10950 #include "system.h"
10960 if ac_fn_c_try_compile "$LINENO"; then :
10961 gcc_cv_type_clock_t=yes
10963 gcc_cv_type_clock_t=no
10965 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_clock_t" >&5
10968 $as_echo "$gcc_cv_type_clock_t" >&6; }
10969 if test $gcc_cv_type_clock_t = yes; then
10971 $as_echo "#define HAVE_CLOCK_T 1" >>confdefs.h
10975 # Restore CFLAGS, CXXFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
10976 CFLAGS="$saved_CFLAGS"
10977 CXXFLAGS="$saved_CXXFLAGS"
10979 # Check whether --enable-initfini-array was given.
10980 if test "${enable_initfini_array+set}" = set; then :
10981 enableval=$enable_initfini_array;
10984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5
10985 $as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; }
10986 if test "${gcc_cv_initfini_array+set}" = set; then :
10987 $as_echo_n "(cached) " >&6
10989 if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
10990 if test "$cross_compiling" = yes; then :
10991 gcc_cv_initfini_array=no
10993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10994 /* end confdefs.h. */
10997 #error Not an ELF OS
11000 /* We turn on .preinit_array/.init_array/.fini_array support for ia64
11001 if it can be used. */
11003 int main (void) { return x; }
11004 int foo (void) { x = 0; }
11005 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
11007 extern void abort ();
11017 void (*const init_array1005) ()
11018 __attribute__ ((section (".init_array.01005"), aligned (sizeof (void *))))
11026 void (*const fini_array1005) ()
11027 __attribute__ ((section (".fini_array.01005"), aligned (sizeof (void *))))
11037 void (*const ctors1007) ()
11038 __attribute__ ((section (".ctors.64528"), aligned (sizeof (void *))))
11047 void (*const dtors1007) ()
11048 __attribute__ ((section (".dtors.64528"), aligned (sizeof (void *))))
11058 void (*const init_array65530) ()
11059 __attribute__ ((section (".init_array.65530"), aligned (sizeof (void *))))
11064 if (count != 65530)
11068 void (*const fini_array65530) ()
11069 __attribute__ ((section (".fini_array.65530"), aligned (sizeof (void *))))
11075 if (count != 65530)
11079 void (*const ctors65535) ()
11080 __attribute__ ((section (".ctors"), aligned (sizeof (void *))))
11085 if (count != 65535)
11089 void (*const dtors65535) ()
11090 __attribute__ ((section (".dtors"), aligned (sizeof (void *))))
11096 if (count != 65535)
11103 if ac_fn_c_try_run "$LINENO"; then :
11104 gcc_cv_initfini_array=yes
11106 gcc_cv_initfini_array=no
11108 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11109 conftest.$ac_objext conftest.beam conftest.$ac_ext
11113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking cross compile... guessing" >&5
11114 $as_echo_n "checking cross compile... guessing... " >&6; }
11115 gcc_cv_initfini_array=no
11118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_initfini_array" >&5
11119 $as_echo "$gcc_cv_initfini_array" >&6; }
11120 enable_initfini_array=$gcc_cv_initfini_array
11124 if test $enable_initfini_array = yes; then
11126 $as_echo "#define HAVE_INITFINI_ARRAY 1" >>confdefs.h
11130 # mkdir takes a single argument on some systems.
11131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if mkdir takes one argument" >&5
11132 $as_echo_n "checking if mkdir takes one argument... " >&6; }
11133 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then :
11134 $as_echo_n "(cached) " >&6
11136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11137 /* end confdefs.h. */
11139 #include <sys/types.h>
11140 #ifdef HAVE_SYS_STAT_H
11141 # include <sys/stat.h>
11143 #ifdef HAVE_UNISTD_H
11144 # include <unistd.h>
11146 #ifdef HAVE_DIRECT_H
11147 # include <direct.h>
11157 if ac_fn_c_try_compile "$LINENO"; then :
11158 gcc_cv_mkdir_takes_one_arg=no
11160 gcc_cv_mkdir_takes_one_arg=yes
11162 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mkdir_takes_one_arg" >&5
11165 $as_echo "$gcc_cv_mkdir_takes_one_arg" >&6; }
11166 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
11168 $as_echo "#define MKDIR_TAKES_ONE_ARG 1" >>confdefs.h
11179 # With Setjmp/Longjmp based exception handling.
11180 # Check whether --enable-sjlj-exceptions was given.
11181 if test "${enable_sjlj_exceptions+set}" = set; then :
11182 enableval=$enable_sjlj_exceptions; case $target in
11184 if test $enableval != yes; then
11185 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
11186 $as_echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
11191 force_sjlj_exceptions=yes
11195 force_sjlj_exceptions=yes
11199 force_sjlj_exceptions=no
11204 if test $force_sjlj_exceptions = yes; then
11205 sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
11207 cat >>confdefs.h <<_ACEOF
11208 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
11213 # --------------------------------------------------------
11214 # Build, host, and target specific configuration fragments
11215 # --------------------------------------------------------
11217 # Collect build-machine-specific information.
11218 . ${srcdir}/config.build
11220 # Collect host-machine-specific information.
11221 . ${srcdir}/config.host
11225 # Collect target-machine-specific information.
11226 . ${srcdir}/config.gcc
11228 extra_objs="${host_extra_objs} ${extra_objs}"
11229 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
11231 # Default the target-machine variables that were not explicitly set.
11232 if test x"$tm_file" = x
11233 then tm_file=$cpu_type/$cpu_type.h; fi
11235 if test x"$extra_headers" = x
11236 then extra_headers=; fi
11238 if test x$md_file = x
11239 then md_file=$cpu_type/$cpu_type.md; fi
11241 if test x$out_file = x
11242 then out_file=$cpu_type/$cpu_type.c; fi
11244 if test x"$tmake_file" = x
11245 then tmake_file=$cpu_type/t-$cpu_type
11248 if test x"$dwarf2" = xyes
11249 then tm_file="$tm_file tm-dwarf2.h"
11252 # Say what files are being used for the output code and MD file.
11253 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
11254 echo "Using \`$srcdir/config/$md_file' as machine description file."
11256 # If any of the xm_file variables contain nonexistent files, warn
11257 # about them and drop them.
11260 for x in $build_xm_file; do
11261 if test -f $srcdir/config/$x
11263 else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11264 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11267 build_xm_file="$bx"
11270 for x in $host_xm_file; do
11271 if test -f $srcdir/config/$x
11273 else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11274 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11280 for x in $xm_file; do
11281 if test -f $srcdir/config/$x
11283 else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11284 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11290 for f in $tm_file; do
11293 if test $count = ax; then
11294 echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
11296 echo "Using the following target machine macro files:"
11297 for f in $tm_file; do
11298 echo " $srcdir/config/$f"
11302 if test x$need_64bit_hwint = xyes; then
11304 $as_echo "#define NEED_64BIT_HOST_WIDE_INT 1" >>confdefs.h
11308 if test x$use_long_long_for_widest_fast_int = xyes; then
11310 $as_echo "#define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1" >>confdefs.h
11315 for f in $host_xm_file; do
11318 if test $count = a; then
11320 elif test $count = ax; then
11321 echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
11323 echo "Using the following host machine macro files:"
11324 for f in $host_xm_file; do
11325 echo " $srcdir/config/$f"
11328 echo "Using ${out_host_hook_obj} for host machine hooks."
11330 if test "$host_xm_file" != "$build_xm_file"; then
11332 for f in $build_xm_file; do
11335 if test $count = a; then
11337 elif test $count = ax; then
11338 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
11340 echo "Using the following build machine macro files:"
11341 for f in $build_xm_file; do
11342 echo " $srcdir/config/$f"
11347 if test -n "$configured_native_system_header_dir"; then
11348 native_system_header_dir=$configured_native_system_header_dir
11350 NATIVE_SYSTEM_HEADER_DIR="$native_system_header_dir"
11354 powerpc*-*-darwin*)
11355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mcontext_t fields have underscores" >&5
11356 $as_echo_n "checking whether mcontext_t fields have underscores... " >&6; }
11357 if test "${gcc_cv_mcontext_underscores+set}" = set; then :
11358 $as_echo_n "(cached) " >&6
11360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11361 /* end confdefs.h. */
11363 #include <sys/cdefs.h>
11364 #include <sys/signal.h>
11365 #include <ucontext.h>
11366 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
11369 if ac_fn_c_try_compile "$LINENO"; then :
11370 gcc_cv_mcontext_underscores=no
11372 gcc_cv_mcontext_underscores=yes
11374 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mcontext_underscores" >&5
11377 $as_echo "$gcc_cv_mcontext_underscores" >&6; }
11378 if test $gcc_cv_mcontext_underscores = yes; then
11380 $as_echo "#define HAS_MCONTEXT_T_UNDERSCORES /**/" >>confdefs.h
11390 # Check if a valid thread package
11391 case ${enable_threads} in
11394 target_thread_file='single'
11398 target_thread_file='single'
11400 aix | dce | lynx | mipssde | posix | rtems | \
11401 single | tpf | vxworks | win32)
11402 target_thread_file=${enable_threads}
11405 echo "${enable_threads} is an unknown thread package" 1>&2
11410 if test x${thread_file} = x; then
11411 # No thread file set by target-specific clauses in config.gcc,
11412 # so use file chosen by default logic above
11413 thread_file=${target_thread_file}
11421 if test x$enable___cxa_atexit = xyes || \
11422 test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
11423 if test x$host = x$target; then
11425 # mingw32 doesn't have __cxa_atexit but uses atexit registration
11426 # keyed to flag_use_cxa_atexit
11431 ac_fn_c_check_func "$LINENO" "__cxa_atexit" "ac_cv_func___cxa_atexit"
11432 if test "x$ac_cv_func___cxa_atexit" = x""yes; then :
11435 echo "__cxa_atexit can't be enabled on this target"
11441 # We can't check for __cxa_atexit when building a cross, so assume
11445 if test x$use_cxa_atexit = xyes; then
11447 $as_echo "#define DEFAULT_USE_CXA_ATEXIT 2" >>confdefs.h
11452 # Look for a file containing extra machine modes.
11453 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
11454 extra_modes_file='$(srcdir)'/config/${extra_modes}
11457 cat >>confdefs.h <<_ACEOF
11458 #define EXTRA_MODES_FILE "config/$extra_modes"
11463 # Convert extra_options into a form suitable for Makefile use.
11466 for f in $extra_options; do
11467 extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
11468 all_opt_files="$all_opt_files $srcdir/config/$f"
11472 # auto-host.h is the file containing items generated by autoconf and is
11473 # the first file included by config.h.
11474 # If host=build, it is correct to have bconfig include auto-host.h
11475 # as well. If host!=build, we are in error and need to do more
11476 # work to find out the build config parameters.
11477 if test x$host = x$build
11479 build_auto=auto-host.h
11481 # We create a subdir, then run autoconf in the subdir.
11482 # To prevent recursion we set host and build for the new
11483 # invocation of configure to the build for this invocation
11490 /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
11491 *) realsrcdir=../${srcdir};;
11493 saved_CFLAGS="${CFLAGS}"
11494 CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
11495 LDFLAGS="${LDFLAGS_FOR_BUILD}" \
11496 ${realsrcdir}/configure \
11497 --enable-languages=${enable_languages-all} \
11498 --target=$target_alias --host=$build_alias --build=$build_alias
11499 CFLAGS="${saved_CFLAGS}"
11501 # We just finished tests for the build machine, so rename
11502 # the file auto-build.h in the gcc directory.
11503 mv auto-host.h ../auto-build.h
11506 build_auto=auto-build.h
11510 tm_file="${tm_file} defaults.h"
11511 tm_p_file="${tm_p_file} tm-preds.h"
11512 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
11513 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
11514 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
11515 # put this back in temporarily.
11516 xm_file="auto-host.h ansidecl.h ${xm_file}"
11522 # Compile in configure arguments.
11523 if test -f configargs.h ; then
11524 # Being re-configured.
11525 gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
11526 gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
11528 gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
11531 # Double all backslashes and backslash all quotes to turn
11532 # gcc_config_arguments into a C string.
11533 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
11534 $gcc_config_arguments
11536 gcc_config_arguments_str=`cat conftest.out`
11539 cat > configargs.h <<EOF
11540 /* Generated automatically. */
11541 static const char configuration_arguments[] = "$gcc_config_arguments_str";
11542 static const char thread_model[] = "$thread_file";
11544 static const struct {
11545 const char *name, *value;
11546 } configure_default_options[] = $configure_default_options;
11549 gcc_BASEVER=`cat $srcdir/BASE-VER`
11550 gcc_DEVPHASE=`cat $srcdir/DEV-PHASE`
11551 gcc_DATESTAMP=`cat $srcdir/DATESTAMP`
11552 if test -f $srcdir/REVISION ; then
11553 gcc_REVISION=`cat $srcdir/REVISION`
11557 cat > plugin-version.h <<EOF
11558 #include "configargs.h"
11560 #define GCCPLUGIN_VERSION_MAJOR `echo $gcc_BASEVER | sed -e 's/^\([0-9]*\).*$/\1/'`
11561 #define GCCPLUGIN_VERSION_MINOR `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.\([0-9]*\).*$/\1/'`
11562 #define GCCPLUGIN_VERSION_PATCHLEVEL `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$/\1/'`
11563 #define GCCPLUGIN_VERSION (GCCPLUGIN_VERSION_MAJOR*1000 + GCCPLUGIN_VERSION_MINOR)
11565 static char basever[] = "$gcc_BASEVER";
11566 static char datestamp[] = "$gcc_DATESTAMP";
11567 static char devphase[] = "$gcc_DEVPHASE";
11568 static char revision[] = "$gcc_REVISION";
11570 /* FIXME plugins: We should make the version information more precise.
11571 One way to do is to add a checksum. */
11573 static struct plugin_gcc_version gcc_version = {basever, datestamp,
11574 devphase, revision,
11575 configuration_arguments};
11578 # Internationalization
11579 # If we haven't got the data from the intl directory,
11580 # assume NLS is disabled.
11589 if test -f ../intl/config.intl; then
11590 . ../intl/config.intl
11592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
11593 $as_echo_n "checking whether NLS is requested... " >&6; }
11594 if test x"$USE_NLS" != xyes; then
11595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11596 $as_echo "no" >&6; }
11598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11599 $as_echo "yes" >&6; }
11601 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
11604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
11605 $as_echo_n "checking for catalogs to be installed... " >&6; }
11606 # Look for .po and .gmo files in the source directory.
11609 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
11610 # If there aren't any .gmo files the shell will give us the
11611 # literal string "../path/to/srcdir/po/*.gmo" which has to be
11613 case "$cat" in *\**)
11616 # The quadruple backslash is collapsed to a double backslash
11617 # by the backticks, then collapsed again by the double quotes,
11618 # leaving us with one backslash in the sed expression (right
11619 # before the dot that mustn't act as a wildcard).
11620 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
11621 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
11622 # The user is allowed to set LINGUAS to a list of languages to
11623 # install catalogs for. If it's empty that means "all of them."
11624 if test "x$LINGUAS" = x; then
11625 CATALOGS="$CATALOGS $cat"
11626 XLINGUAS="$XLINGUAS $lang"
11628 case "$LINGUAS" in *$lang*)
11629 CATALOGS="$CATALOGS $cat"
11630 XLINGUAS="$XLINGUAS $lang"
11635 LINGUAS="$XLINGUAS"
11636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
11637 $as_echo "$LINGUAS" >&6; }
11650 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
11651 # -liconv on the link line twice.
11652 case "$LIBINTL" in *$LIBICONV*)
11656 # Check whether --enable-secureplt was given.
11657 if test "${enable_secureplt+set}" = set; then :
11658 enableval=$enable_secureplt;
11662 # Check whether --enable-leading-mingw64-underscores was given.
11663 if test "${enable_leading_mingw64_underscores+set}" = set; then :
11664 enableval=$enable_leading_mingw64_underscores;
11667 if test x"$enable_leading_mingw64_underscores" = xyes ; then :
11669 $as_echo "#define USE_MINGW64_LEADING_UNDERSCORES 1" >>confdefs.h
11673 # Check whether --enable-cld was given.
11674 if test "${enable_cld+set}" = set; then :
11675 enableval=$enable_cld;
11681 # Check whether --enable-frame-pointer was given.
11682 if test "${enable_frame_pointer+set}" = set; then :
11683 enableval=$enable_frame_pointer;
11687 linux* | darwin[8912]*)
11688 # Enable -fomit-frame-pointer by default for Linux and Darwin with
11690 enable_frame_pointer=no
11693 enable_frame_pointer=yes
11700 # Windows32 Registry support for specifying GCC installation paths.
11701 # Check whether --enable-win32-registry was given.
11702 if test "${enable_win32_registry+set}" = set; then :
11703 enableval=$enable_win32_registry;
11708 win32 | pe | cygwin* | mingw32* | uwin*)
11709 if test "x$enable_win32_registry" != xno; then
11710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing RegOpenKeyExA" >&5
11711 $as_echo_n "checking for library containing RegOpenKeyExA... " >&6; }
11712 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11713 $as_echo_n "(cached) " >&6
11715 ac_func_search_save_LIBS=$LIBS
11716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11717 /* end confdefs.h. */
11719 /* Override any GCC internal prototype to avoid an error.
11720 Use char because int might match the return type of a GCC
11721 builtin and then its argument prototype would still apply. */
11725 char RegOpenKeyExA ();
11729 return RegOpenKeyExA ();
11734 for ac_lib in '' advapi32; do
11735 if test -z "$ac_lib"; then
11736 ac_res="none required"
11739 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
11741 if ac_fn_c_try_link "$LINENO"; then :
11742 ac_cv_search_RegOpenKeyExA=$ac_res
11744 rm -f core conftest.err conftest.$ac_objext \
11746 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11750 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11753 ac_cv_search_RegOpenKeyExA=no
11755 rm conftest.$ac_ext
11756 LIBS=$ac_func_search_save_LIBS
11758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_RegOpenKeyExA" >&5
11759 $as_echo "$ac_cv_search_RegOpenKeyExA" >&6; }
11760 ac_res=$ac_cv_search_RegOpenKeyExA
11761 if test "$ac_res" != no; then :
11762 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11765 enable_win32_registry=no
11770 if test "x$enable_win32_registry" != xno; then
11772 $as_echo "#define ENABLE_WIN32_REGISTRY 1" >>confdefs.h
11775 if test "x$enable_win32_registry" != xyes \
11776 && test "x$enable_win32_registry" != x; then
11778 cat >>confdefs.h <<_ACEOF
11779 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
11787 # Get an absolute path to the GCC top-level source directory
11788 holddir=`${PWDCMD-pwd}`
11790 topdir=`${PWDCMD-pwd}`
11793 # Conditionalize the makefile for this host machine.
11795 for f in ${host_xmake_file}
11797 if test -f ${srcdir}/config/$f
11799 xmake_file="${xmake_file} \$(srcdir)/config/$f"
11803 # Conditionalize the makefile for this target machine.
11805 for f in ${tmake_file}
11807 if test -f ${srcdir}/config/$f
11809 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
11812 tmake_file="${tmake_file_}"
11814 out_object_file=`basename $out_file .c`.o
11815 common_out_object_file=`basename $common_out_file .c`.o
11817 tm_file_list="options.h"
11818 tm_include_list="options.h insn-constants.h"
11819 for f in $tm_file; do
11822 f=`echo $f | sed 's/^..//'`
11823 tm_file_list="${tm_file_list} $f"
11824 tm_include_list="${tm_include_list} $f"
11827 tm_file_list="${tm_file_list} \$(srcdir)/$f"
11828 tm_include_list="${tm_include_list} $f"
11831 tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
11832 tm_include_list="${tm_include_list} config/$f"
11839 for f in $tm_p_file; do
11842 tm_p_file_list="${tm_p_file_list} $f"
11843 tm_p_include_list="${tm_p_include_list} $f"
11846 tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
11847 tm_p_include_list="${tm_p_include_list} config/$f"
11853 for f in $xm_file; do
11856 xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
11857 xm_include_list="${xm_include_list} $f"
11860 xm_file_list="${xm_file_list} $f"
11861 xm_include_list="${xm_include_list} $f"
11864 xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
11865 xm_include_list="${xm_include_list} config/$f"
11871 host_xm_include_list=
11872 for f in $host_xm_file; do
11875 host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
11876 host_xm_include_list="${host_xm_include_list} $f"
11879 host_xm_file_list="${host_xm_file_list} $f"
11880 host_xm_include_list="${host_xm_include_list} $f"
11883 host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
11884 host_xm_include_list="${host_xm_include_list} config/$f"
11889 build_xm_file_list=
11890 for f in $build_xm_file; do
11893 build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
11894 build_xm_include_list="${build_xm_include_list} $f"
11896 auto-build.h | auto-host.h )
11897 build_xm_file_list="${build_xm_file_list} $f"
11898 build_xm_include_list="${build_xm_include_list} $f"
11901 build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
11902 build_xm_include_list="${build_xm_include_list} config/$f"
11907 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
11908 # cross-compiler which does not use the native headers and libraries.
11909 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
11912 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11914 if test "x$with_build_sysroot" != x; then
11915 build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
11917 # This value is used, even on a native system, because
11918 # CROSS_SYSTEM_HEADER_DIR is just
11919 # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
11920 build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
11923 if test x$host != x$target
11925 CROSS="-DCROSS_DIRECTORY_STRUCTURE"
11927 SYSTEM_HEADER_DIR=$build_system_header_dir
11928 case "$host","$target" in
11929 # Darwin crosses can use the host system's libraries and headers,
11930 # because of the fat library support. Of course, it must be the
11931 # same version of Darwin on both sides. Allow the user to
11932 # just say --target=foo-darwin without a version number to mean
11933 # "the version on this system".
11934 *-*-darwin*,*-*-darwin*)
11935 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
11936 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
11937 if test $hostos = $targetos -o $targetos = darwin ; then
11939 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11944 i?86-*-*,x86_64-*-* \
11945 | powerpc*-*-*,powerpc64*-*-*)
11946 CROSS="$CROSS -DNATIVE_CROSS" ;;
11951 if test "x$with_headers" = x; then
11958 elif test "x$TARGET_SYSTEM_ROOT" != x; then
11959 SYSTEM_HEADER_DIR=$build_system_header_dir
11962 # If this is a cross-compiler that does not
11963 # have its own set of headers then define
11966 # If this is using newlib, without having the headers available now,
11967 # then define inhibit_libc in LIBGCC2_CFLAGS.
11968 # This prevents libgcc2 from containing any code which requires libc
11970 : ${inhibit_libc=false}
11971 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
11972 test x$with_newlib = xyes ; } &&
11973 { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
11978 # When building gcc with a cross-compiler, we need to adjust things so
11979 # that the generator programs are still built with the native compiler.
11980 # Also, we cannot run fixincludes.
11982 # These are the normal (build=host) settings:
11983 CC_FOR_BUILD='$(CC)'
11984 BUILD_CFLAGS='$(ALL_CFLAGS)'
11985 BUILD_LDFLAGS='$(LDFLAGS)'
11986 STMP_FIXINC=stmp-fixinc
11988 # And these apply if build != host, or we are generating coverage data
11989 if test x$build != x$host || test "x$coverage_flags" != x
11991 BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
11992 BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
11995 # Expand extra_headers to include complete path.
11996 # This substitutes for lots of t-* files.
11997 extra_headers_list=
11998 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
11999 for file in ${extra_headers} ; do
12000 extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
12003 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
12004 if test x"$use_gcc_tgmath" = xyes
12005 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
12008 # Define collect2 in Makefile.
12009 case $host_can_use_collect2 in
12011 *) collect2='collect2$(exeext)' ;;
12015 # Add a definition of USE_COLLECT2 if system wants one.
12016 case $use_collect2 in
12017 no) use_collect2= ;;
12020 host_xm_defines="${host_xm_defines} USE_COLLECT2"
12021 xm_defines="${xm_defines} USE_COLLECT2"
12022 case $host_can_use_collect2 in
12024 as_fn_error "collect2 is required but cannot be built on this system" "$LINENO" 5
12031 cat >>confdefs.h <<_ACEOF
12032 #define LTOPLUGINSONAME "${host_lto_plugin_soname}"
12036 # ---------------------------
12037 # Assembler & linker features
12038 # ---------------------------
12040 # During stage 2, ld is actually gcc/collect-ld, which is a small script to
12041 # discern between when to use prev-ld/ld-new and when to use ld/ld-new.
12042 # However when ld-new is first executed from the build tree, libtool will
12043 # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
12044 # to the build tree. While doing this we need to use the previous-stage
12045 # linker, or we have an infinite loop. The presence of a shell script as
12046 # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
12047 # the gcc/collect-ld script. So we need to know how libtool works, or
12048 # exec-tool will fail.
12053 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
12054 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
12059 macro_version='2.2.7a'
12060 macro_revision='1.3134'
12074 ltmain="$ac_aux_dir/ltmain.sh"
12076 # Backslashify metacharacters that are still active within
12077 # double-quoted strings.
12078 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
12080 # Same as above, but do not quote variable references.
12081 double_quote_subst='s/\(["`\\]\)/\\\1/g'
12083 # Sed substitution to delay expansion of an escaped shell variable in a
12084 # double_quote_subst'ed string.
12085 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
12087 # Sed substitution to delay expansion of an escaped single quote.
12088 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
12090 # Sed substitution to avoid accidental globbing in evaled expressions
12091 no_glob_subst='s/\*/\\\*/g'
12093 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
12094 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
12095 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
12097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
12098 $as_echo_n "checking how to print strings... " >&6; }
12099 # Test print first, because it will be a builtin if present.
12100 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
12101 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
12103 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
12106 # Use this function as a fallback that always works.
12107 func_fallback_echo ()
12109 eval 'cat <<_LTECHO_EOF
12113 ECHO='func_fallback_echo'
12116 # func_echo_all arg...
12117 # Invoke $ECHO with all args, space-separated.
12124 printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
12125 $as_echo "printf" >&6; } ;;
12126 print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
12127 $as_echo "print -r" >&6; } ;;
12128 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
12129 $as_echo "cat" >&6; } ;;
12145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
12146 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
12147 if test "${ac_cv_path_SED+set}" = set; then :
12148 $as_echo_n "(cached) " >&6
12150 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
12151 for ac_i in 1 2 3 4 5 6 7; do
12152 ac_script="$ac_script$as_nl$ac_script"
12154 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
12155 { ac_script=; unset ac_script;}
12156 if test -z "$SED"; then
12157 ac_path_SED_found=false
12158 # Loop through the user's path and test for each of PROGNAME-LIST
12159 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12160 for as_dir in $PATH
12163 test -z "$as_dir" && as_dir=.
12164 for ac_prog in sed gsed; do
12165 for ac_exec_ext in '' $ac_executable_extensions; do
12166 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
12167 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
12168 # Check for GNU ac_path_SED and select it if it is found.
12169 # Check for GNU $ac_path_SED
12170 case `"$ac_path_SED" --version 2>&1` in
12172 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
12175 $as_echo_n 0123456789 >"conftest.in"
12178 cat "conftest.in" "conftest.in" >"conftest.tmp"
12179 mv "conftest.tmp" "conftest.in"
12180 cp "conftest.in" "conftest.nl"
12181 $as_echo '' >> "conftest.nl"
12182 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
12183 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
12184 as_fn_arith $ac_count + 1 && ac_count=$as_val
12185 if test $ac_count -gt ${ac_path_SED_max-0}; then
12186 # Best one so far, save it but keep looking for a better one
12187 ac_cv_path_SED="$ac_path_SED"
12188 ac_path_SED_max=$ac_count
12190 # 10*(2^10) chars as input seems more than enough
12191 test $ac_count -gt 10 && break
12193 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
12196 $ac_path_SED_found && break 3
12201 if test -z "$ac_cv_path_SED"; then
12202 as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
12205 ac_cv_path_SED=$SED
12209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
12210 $as_echo "$ac_cv_path_SED" >&6; }
12211 SED="$ac_cv_path_SED"
12214 test -z "$SED" && SED=sed
12215 Xsed="$SED -e 1s/^X//"
12227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
12228 $as_echo_n "checking for fgrep... " >&6; }
12229 if test "${ac_cv_path_FGREP+set}" = set; then :
12230 $as_echo_n "(cached) " >&6
12232 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
12233 then ac_cv_path_FGREP="$GREP -F"
12235 if test -z "$FGREP"; then
12236 ac_path_FGREP_found=false
12237 # Loop through the user's path and test for each of PROGNAME-LIST
12238 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12239 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
12242 test -z "$as_dir" && as_dir=.
12243 for ac_prog in fgrep; do
12244 for ac_exec_ext in '' $ac_executable_extensions; do
12245 ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
12246 { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
12247 # Check for GNU ac_path_FGREP and select it if it is found.
12248 # Check for GNU $ac_path_FGREP
12249 case `"$ac_path_FGREP" --version 2>&1` in
12251 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
12254 $as_echo_n 0123456789 >"conftest.in"
12257 cat "conftest.in" "conftest.in" >"conftest.tmp"
12258 mv "conftest.tmp" "conftest.in"
12259 cp "conftest.in" "conftest.nl"
12260 $as_echo 'FGREP' >> "conftest.nl"
12261 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
12262 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
12263 as_fn_arith $ac_count + 1 && ac_count=$as_val
12264 if test $ac_count -gt ${ac_path_FGREP_max-0}; then
12265 # Best one so far, save it but keep looking for a better one
12266 ac_cv_path_FGREP="$ac_path_FGREP"
12267 ac_path_FGREP_max=$ac_count
12269 # 10*(2^10) chars as input seems more than enough
12270 test $ac_count -gt 10 && break
12272 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
12275 $ac_path_FGREP_found && break 3
12280 if test -z "$ac_cv_path_FGREP"; then
12281 as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
12284 ac_cv_path_FGREP=$FGREP
12289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
12290 $as_echo "$ac_cv_path_FGREP" >&6; }
12291 FGREP="$ac_cv_path_FGREP"
12294 test -z "$GREP" && GREP=grep
12314 # Check whether --with-gnu-ld was given.
12315 if test "${with_gnu_ld+set}" = set; then :
12316 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
12322 if test "$GCC" = yes; then
12323 # Check if gcc -print-prog-name=ld gives a path.
12324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
12325 $as_echo_n "checking for ld used by $CC... " >&6; }
12328 # gcc leaves a trailing carriage return which upsets mingw
12329 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
12331 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
12334 # Accept absolute paths.
12336 re_direlt='/[^/][^/]*/\.\./'
12337 # Canonicalize the pathname of ld
12338 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
12339 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
12340 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
12342 test -z "$LD" && LD="$ac_prog"
12345 # If it fails, then pretend we aren't using GCC.
12349 # If it is relative, then search for the first ld in PATH.
12350 with_gnu_ld=unknown
12353 elif test "$with_gnu_ld" = yes; then
12354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
12355 $as_echo_n "checking for GNU ld... " >&6; }
12357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
12358 $as_echo_n "checking for non-GNU ld... " >&6; }
12360 if test "${lt_cv_path_LD+set}" = set; then :
12361 $as_echo_n "(cached) " >&6
12363 if test -z "$LD"; then
12364 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12365 for ac_dir in $PATH; do
12367 test -z "$ac_dir" && ac_dir=.
12368 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
12369 lt_cv_path_LD="$ac_dir/$ac_prog"
12370 # Check to see if the program is GNU ld. I'd rather use --version,
12371 # but apparently some variants of GNU ld only accept -v.
12372 # Break only if it was the GNU/non-GNU ld that we prefer.
12373 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
12374 *GNU* | *'with BFD'*)
12375 test "$with_gnu_ld" != no && break
12378 test "$with_gnu_ld" != yes && break
12385 lt_cv_path_LD="$LD" # Let the user override the test with a path.
12389 LD="$lt_cv_path_LD"
12390 if test -n "$LD"; then
12391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
12392 $as_echo "$LD" >&6; }
12394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12395 $as_echo "no" >&6; }
12397 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
12398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
12399 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
12400 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
12401 $as_echo_n "(cached) " >&6
12403 # I'd rather use --version here, but apparently some GNU lds only accept -v.
12404 case `$LD -v 2>&1 </dev/null` in
12405 *GNU* | *'with BFD'*)
12406 lt_cv_prog_gnu_ld=yes
12409 lt_cv_prog_gnu_ld=no
12413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
12414 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
12415 with_gnu_ld=$lt_cv_prog_gnu_ld
12425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
12426 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
12427 if test "${lt_cv_path_NM+set}" = set; then :
12428 $as_echo_n "(cached) " >&6
12430 if test -n "$NM"; then
12431 # Let the user override the test.
12432 lt_cv_path_NM="$NM"
12434 lt_nm_to_check="${ac_tool_prefix}nm"
12435 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
12436 lt_nm_to_check="$lt_nm_to_check nm"
12438 for lt_tmp_nm in $lt_nm_to_check; do
12439 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12440 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
12442 test -z "$ac_dir" && ac_dir=.
12443 tmp_nm="$ac_dir/$lt_tmp_nm"
12444 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
12445 # Check to see if the nm accepts a BSD-compat flag.
12446 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
12447 # nm: unknown option "B" ignored
12448 # Tru64's nm complains that /dev/null is an invalid object file
12449 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
12450 */dev/null* | *'Invalid file or object type'*)
12451 lt_cv_path_NM="$tmp_nm -B"
12455 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
12457 lt_cv_path_NM="$tmp_nm -p"
12461 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
12462 continue # so that we can try to find one that supports BSD flags
12471 : ${lt_cv_path_NM=no}
12474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
12475 $as_echo "$lt_cv_path_NM" >&6; }
12476 if test "$lt_cv_path_NM" != "no"; then
12477 NM="$lt_cv_path_NM"
12479 # Didn't find any BSD compatible name lister, look for dumpbin.
12480 if test -n "$DUMPBIN"; then :
12481 # Let the user override the test.
12483 if test -n "$ac_tool_prefix"; then
12484 for ac_prog in dumpbin "link -dump"
12486 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
12487 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
12488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12489 $as_echo_n "checking for $ac_word... " >&6; }
12490 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
12491 $as_echo_n "(cached) " >&6
12493 if test -n "$DUMPBIN"; then
12494 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
12496 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12497 for as_dir in $PATH
12500 test -z "$as_dir" && as_dir=.
12501 for ac_exec_ext in '' $ac_executable_extensions; do
12502 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12503 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
12504 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12513 DUMPBIN=$ac_cv_prog_DUMPBIN
12514 if test -n "$DUMPBIN"; then
12515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
12516 $as_echo "$DUMPBIN" >&6; }
12518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12519 $as_echo "no" >&6; }
12523 test -n "$DUMPBIN" && break
12526 if test -z "$DUMPBIN"; then
12527 ac_ct_DUMPBIN=$DUMPBIN
12528 for ac_prog in dumpbin "link -dump"
12530 # Extract the first word of "$ac_prog", so it can be a program name with args.
12531 set dummy $ac_prog; ac_word=$2
12532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12533 $as_echo_n "checking for $ac_word... " >&6; }
12534 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
12535 $as_echo_n "(cached) " >&6
12537 if test -n "$ac_ct_DUMPBIN"; then
12538 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
12540 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12541 for as_dir in $PATH
12544 test -z "$as_dir" && as_dir=.
12545 for ac_exec_ext in '' $ac_executable_extensions; do
12546 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12547 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
12548 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12557 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
12558 if test -n "$ac_ct_DUMPBIN"; then
12559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
12560 $as_echo "$ac_ct_DUMPBIN" >&6; }
12562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12563 $as_echo "no" >&6; }
12567 test -n "$ac_ct_DUMPBIN" && break
12570 if test "x$ac_ct_DUMPBIN" = x; then
12573 case $cross_compiling:$ac_tool_warned in
12575 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12576 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12577 ac_tool_warned=yes ;;
12579 DUMPBIN=$ac_ct_DUMPBIN
12583 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
12585 DUMPBIN="$DUMPBIN -symbols"
12593 if test "$DUMPBIN" != ":"; then
12597 test -z "$NM" && NM=nm
12604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
12605 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
12606 if test "${lt_cv_nm_interface+set}" = set; then :
12607 $as_echo_n "(cached) " >&6
12609 lt_cv_nm_interface="BSD nm"
12610 echo "int some_variable = 0;" > conftest.$ac_ext
12611 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
12612 (eval "$ac_compile" 2>conftest.err)
12613 cat conftest.err >&5
12614 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
12615 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
12616 cat conftest.err >&5
12617 (eval echo "\"\$as_me:$LINENO: output\"" >&5)
12618 cat conftest.out >&5
12619 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
12620 lt_cv_nm_interface="MS dumpbin"
12624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
12625 $as_echo "$lt_cv_nm_interface" >&6; }
12627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
12628 $as_echo_n "checking whether ln -s works... " >&6; }
12630 if test "$LN_S" = "ln -s"; then
12631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12632 $as_echo "yes" >&6; }
12634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
12635 $as_echo "no, using $LN_S" >&6; }
12638 # find the maximum length of command line arguments
12639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
12640 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
12641 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
12642 $as_echo_n "(cached) " >&6
12649 # On DJGPP, this test can blow up pretty badly due to problems in libc
12650 # (any single argument exceeding 2000 bytes causes a buffer overrun
12651 # during glob expansion). Even if it were fixed, the result of this
12652 # check would be larger than it should be.
12653 lt_cv_sys_max_cmd_len=12288; # 12K is about right
12657 # Under GNU Hurd, this test is not required because there is
12658 # no limit to the length of command line arguments.
12659 # Libtool will interpret -1 as no limit whatsoever
12660 lt_cv_sys_max_cmd_len=-1;
12663 cygwin* | mingw* | cegcc*)
12664 # On Win9x/ME, this test blows up -- it succeeds, but takes
12665 # about 5 minutes as the teststring grows exponentially.
12666 # Worse, since 9x/ME are not pre-emptively multitasking,
12667 # you end up with a "frozen" computer, even though with patience
12668 # the test eventually succeeds (with a max line length of 256k).
12669 # Instead, let's just punt: use the minimum linelength reported by
12670 # all of the supported platforms: 8192 (on NT/2K/XP).
12671 lt_cv_sys_max_cmd_len=8192;
12675 # On MiNT this can take a long time and run out of memory.
12676 lt_cv_sys_max_cmd_len=8192;
12680 # On AmigaOS with pdksh, this test takes hours, literally.
12681 # So we just punt and use a minimum line length of 8192.
12682 lt_cv_sys_max_cmd_len=8192;
12685 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
12686 # This has been around since 386BSD, at least. Likely further.
12687 if test -x /sbin/sysctl; then
12688 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
12689 elif test -x /usr/sbin/sysctl; then
12690 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
12692 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
12694 # And add a safety zone
12695 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12696 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12700 # We know the value 262144 and hardcode it with a safety zone (like BSD)
12701 lt_cv_sys_max_cmd_len=196608
12705 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
12706 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
12707 # nice to cause kernel panics so lets avoid the loop below.
12708 # First set a reasonable default.
12709 lt_cv_sys_max_cmd_len=16384
12711 if test -x /sbin/sysconfig; then
12712 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
12713 *1*) lt_cv_sys_max_cmd_len=-1 ;;
12718 lt_cv_sys_max_cmd_len=102400
12720 sysv5* | sco5v6* | sysv4.2uw2*)
12721 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
12722 if test -n "$kargmax"; then
12723 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
12725 lt_cv_sys_max_cmd_len=32768
12729 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
12730 if test -n "$lt_cv_sys_max_cmd_len"; then
12731 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12732 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12734 # Make teststring a little bigger before we do anything with it.
12735 # a 1K string should be a reasonable start.
12736 for i in 1 2 3 4 5 6 7 8 ; do
12737 teststring=$teststring$teststring
12739 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
12740 # If test is not a shell built-in, we'll probably end up computing a
12741 # maximum length that is only half of the actual maximum length, but
12743 while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
12744 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
12745 test $i != 17 # 1/2 MB should be enough
12748 teststring=$teststring$teststring
12750 # Only check the string length outside the loop.
12751 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
12753 # Add a significant safety factor because C++ compilers can tack on
12754 # massive amounts of additional arguments before passing them to the
12755 # linker. It appears as though 1/2 is a usable value.
12756 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
12763 if test -n $lt_cv_sys_max_cmd_len ; then
12764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
12765 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
12767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
12768 $as_echo "none" >&6; }
12770 max_cmd_len=$lt_cv_sys_max_cmd_len
12781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
12782 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
12783 # Try some XSI features
12785 ( _lt_dummy="a/b/c"
12786 test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
12788 && eval 'test $(( 1 + 1 )) -eq 2 \
12789 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
12791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
12792 $as_echo "$xsi_shell" >&6; }
12795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
12796 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
12798 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
12800 && lt_shell_append=yes
12801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
12802 $as_echo "$lt_shell_append" >&6; }
12805 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
12815 # test EBCDIC or ASCII
12816 case `echo X|tr X '\101'` in
12817 A) # ASCII based system
12818 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
12819 lt_SP2NL='tr \040 \012'
12820 lt_NL2SP='tr \015\012 \040\040'
12822 *) # EBCDIC based system
12823 lt_SP2NL='tr \100 \n'
12824 lt_NL2SP='tr \r\n \100\100'
12836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
12837 $as_echo_n "checking for $LD option to reload object files... " >&6; }
12838 if test "${lt_cv_ld_reload_flag+set}" = set; then :
12839 $as_echo_n "(cached) " >&6
12841 lt_cv_ld_reload_flag='-r'
12843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
12844 $as_echo "$lt_cv_ld_reload_flag" >&6; }
12845 reload_flag=$lt_cv_ld_reload_flag
12846 case $reload_flag in
12848 *) reload_flag=" $reload_flag" ;;
12850 reload_cmds='$LD$reload_flag -o $output$reload_objs'
12853 if test "$GCC" = yes; then
12854 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
12856 reload_cmds='$LD$reload_flag -o $output$reload_objs'
12869 if test -n "$ac_tool_prefix"; then
12870 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
12871 set dummy ${ac_tool_prefix}objdump; ac_word=$2
12872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12873 $as_echo_n "checking for $ac_word... " >&6; }
12874 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
12875 $as_echo_n "(cached) " >&6
12877 if test -n "$OBJDUMP"; then
12878 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
12880 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12881 for as_dir in $PATH
12884 test -z "$as_dir" && as_dir=.
12885 for ac_exec_ext in '' $ac_executable_extensions; do
12886 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12887 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
12888 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12897 OBJDUMP=$ac_cv_prog_OBJDUMP
12898 if test -n "$OBJDUMP"; then
12899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
12900 $as_echo "$OBJDUMP" >&6; }
12902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12903 $as_echo "no" >&6; }
12908 if test -z "$ac_cv_prog_OBJDUMP"; then
12909 ac_ct_OBJDUMP=$OBJDUMP
12910 # Extract the first word of "objdump", so it can be a program name with args.
12911 set dummy objdump; ac_word=$2
12912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12913 $as_echo_n "checking for $ac_word... " >&6; }
12914 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
12915 $as_echo_n "(cached) " >&6
12917 if test -n "$ac_ct_OBJDUMP"; then
12918 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
12920 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12921 for as_dir in $PATH
12924 test -z "$as_dir" && as_dir=.
12925 for ac_exec_ext in '' $ac_executable_extensions; do
12926 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12927 ac_cv_prog_ac_ct_OBJDUMP="objdump"
12928 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12937 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
12938 if test -n "$ac_ct_OBJDUMP"; then
12939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
12940 $as_echo "$ac_ct_OBJDUMP" >&6; }
12942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12943 $as_echo "no" >&6; }
12946 if test "x$ac_ct_OBJDUMP" = x; then
12949 case $cross_compiling:$ac_tool_warned in
12951 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12952 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12953 ac_tool_warned=yes ;;
12955 OBJDUMP=$ac_ct_OBJDUMP
12958 OBJDUMP="$ac_cv_prog_OBJDUMP"
12961 test -z "$OBJDUMP" && OBJDUMP=objdump
12971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
12972 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
12973 if test "${lt_cv_deplibs_check_method+set}" = set; then :
12974 $as_echo_n "(cached) " >&6
12976 lt_cv_file_magic_cmd='$MAGIC_CMD'
12977 lt_cv_file_magic_test_file=
12978 lt_cv_deplibs_check_method='unknown'
12979 # Need to set the preceding variable on all platforms that support
12980 # interlibrary dependencies.
12981 # 'none' -- dependencies not supported.
12982 # `unknown' -- same as none, but documents that we really don't know.
12983 # 'pass_all' -- all dependencies passed with no checks.
12984 # 'test_compile' -- check by making test program.
12985 # 'file_magic [[regex]]' -- check by looking for files in library path
12986 # which responds to the $file_magic_cmd with a given extended regex.
12987 # If you have `file' or equivalent on your system and you're not sure
12988 # whether `pass_all' will *always* work, you probably want this one.
12992 lt_cv_deplibs_check_method=pass_all
12996 lt_cv_deplibs_check_method=pass_all
13000 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
13001 lt_cv_file_magic_cmd='/usr/bin/file -L'
13002 lt_cv_file_magic_test_file=/shlib/libc.so
13006 # func_win32_libid is a shell function defined in ltmain.sh
13007 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
13008 lt_cv_file_magic_cmd='func_win32_libid'
13012 # Base MSYS/MinGW do not provide the 'file' command needed by
13013 # func_win32_libid shell function, so use a weaker test based on 'objdump',
13014 # unless we find 'file', for example because we are cross-compiling.
13015 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
13016 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
13017 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
13018 lt_cv_file_magic_cmd='func_win32_libid'
13020 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
13021 lt_cv_file_magic_cmd='$OBJDUMP -f'
13026 # use the weaker test based on 'objdump'. See mingw*.
13027 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
13028 lt_cv_file_magic_cmd='$OBJDUMP -f'
13031 darwin* | rhapsody*)
13032 lt_cv_deplibs_check_method=pass_all
13035 freebsd* | dragonfly*)
13036 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
13039 # Not sure whether the presence of OpenBSD here was a mistake.
13040 # Let's accept both of them until this is cleared up.
13041 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
13042 lt_cv_file_magic_cmd=/usr/bin/file
13043 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
13047 lt_cv_deplibs_check_method=pass_all
13052 lt_cv_deplibs_check_method=pass_all
13056 lt_cv_deplibs_check_method=pass_all
13059 hpux10.20* | hpux11*)
13060 lt_cv_file_magic_cmd=/usr/bin/file
13063 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
13064 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
13067 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
13068 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
13071 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
13072 lt_cv_file_magic_test_file=/usr/lib/libc.sl
13078 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
13079 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
13082 irix5* | irix6* | nonstopux*)
13084 *-32|*"-32 ") libmagic=32-bit;;
13085 *-n32|*"-n32 ") libmagic=N32;;
13086 *-64|*"-64 ") libmagic=64-bit;;
13087 *) libmagic=never-match;;
13089 lt_cv_deplibs_check_method=pass_all
13092 # This must be Linux ELF.
13093 linux* | k*bsd*-gnu | kopensolaris*-gnu)
13094 lt_cv_deplibs_check_method=pass_all
13098 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
13099 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
13101 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
13106 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
13107 lt_cv_file_magic_cmd=/usr/bin/file
13108 lt_cv_file_magic_test_file=/usr/lib/libnls.so
13112 lt_cv_deplibs_check_method=pass_all
13116 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
13117 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
13119 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
13123 osf3* | osf4* | osf5*)
13124 lt_cv_deplibs_check_method=pass_all
13128 lt_cv_deplibs_check_method=pass_all
13132 lt_cv_deplibs_check_method=pass_all
13135 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
13136 lt_cv_deplibs_check_method=pass_all
13140 case $host_vendor in
13142 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
13143 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
13146 lt_cv_deplibs_check_method=pass_all
13149 lt_cv_file_magic_cmd='/bin/file'
13150 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
13153 lt_cv_file_magic_cmd='/bin/file'
13154 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
13155 lt_cv_file_magic_test_file=/lib/libc.so
13158 lt_cv_deplibs_check_method=pass_all
13161 lt_cv_deplibs_check_method=pass_all
13167 lt_cv_deplibs_check_method=pass_all
13172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
13173 $as_echo "$lt_cv_deplibs_check_method" >&6; }
13174 file_magic_cmd=$lt_cv_file_magic_cmd
13175 deplibs_check_method=$lt_cv_deplibs_check_method
13176 test -z "$deplibs_check_method" && deplibs_check_method=unknown
13189 if test -n "$ac_tool_prefix"; then
13190 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
13191 set dummy ${ac_tool_prefix}ar; ac_word=$2
13192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13193 $as_echo_n "checking for $ac_word... " >&6; }
13194 if test "${ac_cv_prog_AR+set}" = set; then :
13195 $as_echo_n "(cached) " >&6
13197 if test -n "$AR"; then
13198 ac_cv_prog_AR="$AR" # Let the user override the test.
13200 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13201 for as_dir in $PATH
13204 test -z "$as_dir" && as_dir=.
13205 for ac_exec_ext in '' $ac_executable_extensions; do
13206 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13207 ac_cv_prog_AR="${ac_tool_prefix}ar"
13208 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13218 if test -n "$AR"; then
13219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
13220 $as_echo "$AR" >&6; }
13222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13223 $as_echo "no" >&6; }
13228 if test -z "$ac_cv_prog_AR"; then
13230 # Extract the first word of "ar", so it can be a program name with args.
13231 set dummy ar; ac_word=$2
13232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13233 $as_echo_n "checking for $ac_word... " >&6; }
13234 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
13235 $as_echo_n "(cached) " >&6
13237 if test -n "$ac_ct_AR"; then
13238 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
13240 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13241 for as_dir in $PATH
13244 test -z "$as_dir" && as_dir=.
13245 for ac_exec_ext in '' $ac_executable_extensions; do
13246 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13247 ac_cv_prog_ac_ct_AR="ar"
13248 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13257 ac_ct_AR=$ac_cv_prog_ac_ct_AR
13258 if test -n "$ac_ct_AR"; then
13259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
13260 $as_echo "$ac_ct_AR" >&6; }
13262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13263 $as_echo "no" >&6; }
13266 if test "x$ac_ct_AR" = x; then
13269 case $cross_compiling:$ac_tool_warned in
13271 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13272 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13273 ac_tool_warned=yes ;;
13278 AR="$ac_cv_prog_AR"
13281 test -z "$AR" && AR=ar
13282 test -z "$AR_FLAGS" && AR_FLAGS=cru
13294 if test -n "$ac_tool_prefix"; then
13295 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
13296 set dummy ${ac_tool_prefix}strip; ac_word=$2
13297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13298 $as_echo_n "checking for $ac_word... " >&6; }
13299 if test "${ac_cv_prog_STRIP+set}" = set; then :
13300 $as_echo_n "(cached) " >&6
13302 if test -n "$STRIP"; then
13303 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
13305 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13306 for as_dir in $PATH
13309 test -z "$as_dir" && as_dir=.
13310 for ac_exec_ext in '' $ac_executable_extensions; do
13311 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13312 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
13313 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13322 STRIP=$ac_cv_prog_STRIP
13323 if test -n "$STRIP"; then
13324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
13325 $as_echo "$STRIP" >&6; }
13327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13328 $as_echo "no" >&6; }
13333 if test -z "$ac_cv_prog_STRIP"; then
13335 # Extract the first word of "strip", so it can be a program name with args.
13336 set dummy strip; ac_word=$2
13337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13338 $as_echo_n "checking for $ac_word... " >&6; }
13339 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
13340 $as_echo_n "(cached) " >&6
13342 if test -n "$ac_ct_STRIP"; then
13343 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
13345 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13346 for as_dir in $PATH
13349 test -z "$as_dir" && as_dir=.
13350 for ac_exec_ext in '' $ac_executable_extensions; do
13351 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13352 ac_cv_prog_ac_ct_STRIP="strip"
13353 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13362 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
13363 if test -n "$ac_ct_STRIP"; then
13364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
13365 $as_echo "$ac_ct_STRIP" >&6; }
13367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13368 $as_echo "no" >&6; }
13371 if test "x$ac_ct_STRIP" = x; then
13374 case $cross_compiling:$ac_tool_warned in
13376 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13377 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13378 ac_tool_warned=yes ;;
13383 STRIP="$ac_cv_prog_STRIP"
13386 test -z "$STRIP" && STRIP=:
13393 if test -n "$ac_tool_prefix"; then
13394 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
13395 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
13396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13397 $as_echo_n "checking for $ac_word... " >&6; }
13398 if test "${ac_cv_prog_RANLIB+set}" = set; then :
13399 $as_echo_n "(cached) " >&6
13401 if test -n "$RANLIB"; then
13402 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
13404 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13405 for as_dir in $PATH
13408 test -z "$as_dir" && as_dir=.
13409 for ac_exec_ext in '' $ac_executable_extensions; do
13410 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13411 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
13412 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13421 RANLIB=$ac_cv_prog_RANLIB
13422 if test -n "$RANLIB"; then
13423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
13424 $as_echo "$RANLIB" >&6; }
13426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13427 $as_echo "no" >&6; }
13432 if test -z "$ac_cv_prog_RANLIB"; then
13433 ac_ct_RANLIB=$RANLIB
13434 # Extract the first word of "ranlib", so it can be a program name with args.
13435 set dummy ranlib; ac_word=$2
13436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13437 $as_echo_n "checking for $ac_word... " >&6; }
13438 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
13439 $as_echo_n "(cached) " >&6
13441 if test -n "$ac_ct_RANLIB"; then
13442 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
13444 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13445 for as_dir in $PATH
13448 test -z "$as_dir" && as_dir=.
13449 for ac_exec_ext in '' $ac_executable_extensions; do
13450 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13451 ac_cv_prog_ac_ct_RANLIB="ranlib"
13452 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13461 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
13462 if test -n "$ac_ct_RANLIB"; then
13463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
13464 $as_echo "$ac_ct_RANLIB" >&6; }
13466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13467 $as_echo "no" >&6; }
13470 if test "x$ac_ct_RANLIB" = x; then
13473 case $cross_compiling:$ac_tool_warned in
13475 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13476 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13477 ac_tool_warned=yes ;;
13479 RANLIB=$ac_ct_RANLIB
13482 RANLIB="$ac_cv_prog_RANLIB"
13485 test -z "$RANLIB" && RANLIB=:
13492 # Determine commands to create old-style static archives.
13493 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
13494 old_postinstall_cmds='chmod 644 $oldlib'
13495 old_postuninstall_cmds=
13497 if test -n "$RANLIB"; then
13500 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
13503 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
13506 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
13511 lock_old_archive_extraction=yes ;;
13513 lock_old_archive_extraction=no ;;
13554 # If no C compiler was specified, use CC.
13557 # If no C compiler flags were specified, use CFLAGS.
13558 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
13560 # Allow CC to be a program name with arguments.
13564 # Check for command to grab the raw symbol name followed by C symbol from nm.
13565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
13566 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
13567 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
13568 $as_echo_n "(cached) " >&6
13571 # These are sane defaults that work on at least a few old systems.
13572 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
13574 # Character class describing NM global symbol codes.
13575 symcode='[BCDEGRST]'
13577 # Regexp to match symbols that can be accessed directly from C.
13578 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
13580 # Define system-specific variables.
13585 cygwin* | mingw* | pw32* | cegcc*)
13586 symcode='[ABCDGISTW]'
13589 if test "$host_cpu" = ia64; then
13590 symcode='[ABCDEGRST]'
13593 irix* | nonstopux*)
13594 symcode='[BCDEGRST]'
13597 symcode='[BCDEGQRST]'
13608 sysv5* | sco5v6* | unixware* | OpenUNIX*)
13616 # If we're using GNU nm, then use its standard symbol codes.
13617 case `$NM -V 2>&1` in
13618 *GNU* | *'with BFD'*)
13619 symcode='[ABCDGIRSTW]' ;;
13622 # Transform an extracted symbol line into a proper C declaration.
13623 # Some systems (esp. on ia64) link data and code symbols differently,
13624 # so use this general approach.
13625 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
13627 # Transform an extracted symbol line into symbol name and symbol address
13628 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'"
13629 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
13631 # Handle CRLF in mingw tool chain
13635 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
13639 # Try without a prefix underscore, then with it.
13640 for ac_symprfx in "" "_"; do
13642 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
13643 symxfrm="\\1 $ac_symprfx\\2 \\2"
13645 # Write the raw and C identifiers.
13646 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
13647 # Fake it for dumpbin and say T for any non-static function
13648 # and D for any global variable.
13649 # Also find C++ and __fastcall symbols from MSVC++,
13650 # which start with @ or ?.
13651 lt_cv_sys_global_symbol_pipe="$AWK '"\
13652 " {last_section=section; section=\$ 3};"\
13653 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
13654 " \$ 0!~/External *\|/{next};"\
13655 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
13656 " {if(hide[section]) next};"\
13657 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
13658 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
13659 " s[1]~/^[@?]/{print s[1], s[1]; next};"\
13660 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
13661 " ' prfx=^$ac_symprfx"
13663 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
13666 # Check to see that the pipe works correctly.
13670 cat > conftest.$ac_ext <<_LT_EOF
13675 void nm_test_func(void);
13676 void nm_test_func(void){}
13680 int main(){nm_test_var='a';nm_test_func();return(0);}
13683 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13684 (eval $ac_compile) 2>&5
13686 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13687 test $ac_status = 0; }; then
13688 # Now try to grab the symbols.
13690 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
13691 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
13693 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13694 test $ac_status = 0; } && test -s "$nlist"; then
13695 # Try sorting and uniquifying the output.
13696 if sort "$nlist" | uniq > "$nlist"T; then
13697 mv -f "$nlist"T "$nlist"
13702 # Make sure that we snagged all the symbols we need.
13703 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
13704 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
13705 cat <<_LT_EOF > conftest.$ac_ext
13711 # Now generate the symbol file.
13712 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
13714 cat <<_LT_EOF >> conftest.$ac_ext
13716 /* The mapping between symbol names and symbols. */
13721 lt__PROGRAM__LTX_preloaded_symbols[] =
13723 { "@PROGRAM@", (void *) 0 },
13725 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
13726 cat <<\_LT_EOF >> conftest.$ac_ext
13730 /* This works around a problem in FreeBSD linker */
13731 #ifdef FREEBSD_WORKAROUND
13732 static const void *lt_preloaded_setup() {
13733 return lt__PROGRAM__LTX_preloaded_symbols;
13741 # Now try linking the two files.
13742 mv conftest.$ac_objext conftstm.$ac_objext
13743 lt_save_LIBS="$LIBS"
13744 lt_save_CFLAGS="$CFLAGS"
13745 LIBS="conftstm.$ac_objext"
13746 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
13747 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13748 (eval $ac_link) 2>&5
13750 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13751 test $ac_status = 0; } && test -s conftest${ac_exeext}; then
13754 LIBS="$lt_save_LIBS"
13755 CFLAGS="$lt_save_CFLAGS"
13757 echo "cannot find nm_test_func in $nlist" >&5
13760 echo "cannot find nm_test_var in $nlist" >&5
13763 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
13766 echo "$progname: failed program was:" >&5
13767 cat conftest.$ac_ext >&5
13769 rm -rf conftest* conftst*
13771 # Do not use the global_symbol_pipe unless it works.
13772 if test "$pipe_works" = yes; then
13775 lt_cv_sys_global_symbol_pipe=
13781 if test -z "$lt_cv_sys_global_symbol_pipe"; then
13782 lt_cv_sys_global_symbol_to_cdecl=
13784 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
13785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
13786 $as_echo "failed" >&6; }
13788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
13789 $as_echo "ok" >&6; }
13813 # Check whether --enable-libtool-lock was given.
13814 if test "${enable_libtool_lock+set}" = set; then :
13815 enableval=$enable_libtool_lock;
13818 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
13820 # Some flags need to be propagated to the compiler or linker for good
13824 # Find out which ABI we are using.
13825 echo 'int i;' > conftest.$ac_ext
13826 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13827 (eval $ac_compile) 2>&5
13829 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13830 test $ac_status = 0; }; then
13831 case `/usr/bin/file conftest.$ac_objext` in
13833 HPUX_IA64_MODE="32"
13836 HPUX_IA64_MODE="64"
13843 # Find out which ABI we are using.
13844 echo '#line '$LINENO' "configure"' > conftest.$ac_ext
13845 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13846 (eval $ac_compile) 2>&5
13848 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13849 test $ac_status = 0; }; then
13850 if test "$lt_cv_prog_gnu_ld" = yes; then
13851 case `/usr/bin/file conftest.$ac_objext` in
13853 LD="${LD-ld} -melf32bsmip"
13856 LD="${LD-ld} -melf32bmipn32"
13859 LD="${LD-ld} -melf64bmip"
13863 case `/usr/bin/file conftest.$ac_objext` in
13879 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
13880 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
13881 # Find out which ABI we are using.
13882 echo 'int i;' > conftest.$ac_ext
13883 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13884 (eval $ac_compile) 2>&5
13886 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13887 test $ac_status = 0; }; then
13888 case `/usr/bin/file conftest.o` in
13891 x86_64-*kfreebsd*-gnu)
13892 LD="${LD-ld} -m elf_i386_fbsd"
13895 LD="${LD-ld} -m elf_i386"
13897 ppc64-*linux*|powerpc64-*linux*)
13898 LD="${LD-ld} -m elf32ppclinux"
13901 LD="${LD-ld} -m elf_s390"
13904 LD="${LD-ld} -m elf32_sparc"
13910 x86_64-*kfreebsd*-gnu)
13911 LD="${LD-ld} -m elf_x86_64_fbsd"
13914 LD="${LD-ld} -m elf_x86_64"
13916 ppc*-*linux*|powerpc*-*linux*)
13917 LD="${LD-ld} -m elf64ppc"
13919 s390*-*linux*|s390*-*tpf*)
13920 LD="${LD-ld} -m elf64_s390"
13923 LD="${LD-ld} -m elf64_sparc"
13933 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
13934 SAVE_CFLAGS="$CFLAGS"
13935 CFLAGS="$CFLAGS -belf"
13936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
13937 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
13938 if test "${lt_cv_cc_needs_belf+set}" = set; then :
13939 $as_echo_n "(cached) " >&6
13942 ac_cpp='$CPP $CPPFLAGS'
13943 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13944 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13945 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13947 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13948 /* end confdefs.h. */
13958 if ac_fn_c_try_link "$LINENO"; then :
13959 lt_cv_cc_needs_belf=yes
13961 lt_cv_cc_needs_belf=no
13963 rm -f core conftest.err conftest.$ac_objext \
13964 conftest$ac_exeext conftest.$ac_ext
13966 ac_cpp='$CPP $CPPFLAGS'
13967 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13968 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13969 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
13973 $as_echo "$lt_cv_cc_needs_belf" >&6; }
13974 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
13975 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
13976 CFLAGS="$SAVE_CFLAGS"
13980 # Find out which ABI we are using.
13981 echo 'int i;' > conftest.$ac_ext
13982 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13983 (eval $ac_compile) 2>&5
13985 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13986 test $ac_status = 0; }; then
13987 case `/usr/bin/file conftest.o` in
13989 case $lt_cv_prog_gnu_ld in
13990 yes*) LD="${LD-ld} -m elf64_sparc" ;;
13992 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
14004 need_locks="$enable_libtool_lock"
14008 rhapsody* | darwin*)
14009 if test -n "$ac_tool_prefix"; then
14010 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
14011 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
14012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14013 $as_echo_n "checking for $ac_word... " >&6; }
14014 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
14015 $as_echo_n "(cached) " >&6
14017 if test -n "$DSYMUTIL"; then
14018 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
14020 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14021 for as_dir in $PATH
14024 test -z "$as_dir" && as_dir=.
14025 for ac_exec_ext in '' $ac_executable_extensions; do
14026 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14027 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
14028 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14037 DSYMUTIL=$ac_cv_prog_DSYMUTIL
14038 if test -n "$DSYMUTIL"; then
14039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
14040 $as_echo "$DSYMUTIL" >&6; }
14042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14043 $as_echo "no" >&6; }
14048 if test -z "$ac_cv_prog_DSYMUTIL"; then
14049 ac_ct_DSYMUTIL=$DSYMUTIL
14050 # Extract the first word of "dsymutil", so it can be a program name with args.
14051 set dummy dsymutil; ac_word=$2
14052 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14053 $as_echo_n "checking for $ac_word... " >&6; }
14054 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
14055 $as_echo_n "(cached) " >&6
14057 if test -n "$ac_ct_DSYMUTIL"; then
14058 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
14060 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14061 for as_dir in $PATH
14064 test -z "$as_dir" && as_dir=.
14065 for ac_exec_ext in '' $ac_executable_extensions; do
14066 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14067 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
14068 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14077 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
14078 if test -n "$ac_ct_DSYMUTIL"; then
14079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
14080 $as_echo "$ac_ct_DSYMUTIL" >&6; }
14082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14083 $as_echo "no" >&6; }
14086 if test "x$ac_ct_DSYMUTIL" = x; then
14089 case $cross_compiling:$ac_tool_warned in
14091 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14092 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14093 ac_tool_warned=yes ;;
14095 DSYMUTIL=$ac_ct_DSYMUTIL
14098 DSYMUTIL="$ac_cv_prog_DSYMUTIL"
14101 if test -n "$ac_tool_prefix"; then
14102 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
14103 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
14104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14105 $as_echo_n "checking for $ac_word... " >&6; }
14106 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
14107 $as_echo_n "(cached) " >&6
14109 if test -n "$NMEDIT"; then
14110 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
14112 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14113 for as_dir in $PATH
14116 test -z "$as_dir" && as_dir=.
14117 for ac_exec_ext in '' $ac_executable_extensions; do
14118 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14119 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
14120 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14129 NMEDIT=$ac_cv_prog_NMEDIT
14130 if test -n "$NMEDIT"; then
14131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
14132 $as_echo "$NMEDIT" >&6; }
14134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14135 $as_echo "no" >&6; }
14140 if test -z "$ac_cv_prog_NMEDIT"; then
14141 ac_ct_NMEDIT=$NMEDIT
14142 # Extract the first word of "nmedit", so it can be a program name with args.
14143 set dummy nmedit; ac_word=$2
14144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14145 $as_echo_n "checking for $ac_word... " >&6; }
14146 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
14147 $as_echo_n "(cached) " >&6
14149 if test -n "$ac_ct_NMEDIT"; then
14150 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
14152 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14153 for as_dir in $PATH
14156 test -z "$as_dir" && as_dir=.
14157 for ac_exec_ext in '' $ac_executable_extensions; do
14158 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14159 ac_cv_prog_ac_ct_NMEDIT="nmedit"
14160 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14169 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
14170 if test -n "$ac_ct_NMEDIT"; then
14171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
14172 $as_echo "$ac_ct_NMEDIT" >&6; }
14174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14175 $as_echo "no" >&6; }
14178 if test "x$ac_ct_NMEDIT" = x; then
14181 case $cross_compiling:$ac_tool_warned in
14183 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14184 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14185 ac_tool_warned=yes ;;
14187 NMEDIT=$ac_ct_NMEDIT
14190 NMEDIT="$ac_cv_prog_NMEDIT"
14193 if test -n "$ac_tool_prefix"; then
14194 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
14195 set dummy ${ac_tool_prefix}lipo; ac_word=$2
14196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14197 $as_echo_n "checking for $ac_word... " >&6; }
14198 if test "${ac_cv_prog_LIPO+set}" = set; then :
14199 $as_echo_n "(cached) " >&6
14201 if test -n "$LIPO"; then
14202 ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
14204 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14205 for as_dir in $PATH
14208 test -z "$as_dir" && as_dir=.
14209 for ac_exec_ext in '' $ac_executable_extensions; do
14210 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14211 ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
14212 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14221 LIPO=$ac_cv_prog_LIPO
14222 if test -n "$LIPO"; then
14223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
14224 $as_echo "$LIPO" >&6; }
14226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14227 $as_echo "no" >&6; }
14232 if test -z "$ac_cv_prog_LIPO"; then
14234 # Extract the first word of "lipo", so it can be a program name with args.
14235 set dummy lipo; ac_word=$2
14236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14237 $as_echo_n "checking for $ac_word... " >&6; }
14238 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
14239 $as_echo_n "(cached) " >&6
14241 if test -n "$ac_ct_LIPO"; then
14242 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
14244 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14245 for as_dir in $PATH
14248 test -z "$as_dir" && as_dir=.
14249 for ac_exec_ext in '' $ac_executable_extensions; do
14250 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14251 ac_cv_prog_ac_ct_LIPO="lipo"
14252 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14261 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
14262 if test -n "$ac_ct_LIPO"; then
14263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
14264 $as_echo "$ac_ct_LIPO" >&6; }
14266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14267 $as_echo "no" >&6; }
14270 if test "x$ac_ct_LIPO" = x; then
14273 case $cross_compiling:$ac_tool_warned in
14275 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14276 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14277 ac_tool_warned=yes ;;
14282 LIPO="$ac_cv_prog_LIPO"
14285 if test -n "$ac_tool_prefix"; then
14286 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
14287 set dummy ${ac_tool_prefix}otool; ac_word=$2
14288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14289 $as_echo_n "checking for $ac_word... " >&6; }
14290 if test "${ac_cv_prog_OTOOL+set}" = set; then :
14291 $as_echo_n "(cached) " >&6
14293 if test -n "$OTOOL"; then
14294 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
14296 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14297 for as_dir in $PATH
14300 test -z "$as_dir" && as_dir=.
14301 for ac_exec_ext in '' $ac_executable_extensions; do
14302 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14303 ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
14304 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14313 OTOOL=$ac_cv_prog_OTOOL
14314 if test -n "$OTOOL"; then
14315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
14316 $as_echo "$OTOOL" >&6; }
14318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14319 $as_echo "no" >&6; }
14324 if test -z "$ac_cv_prog_OTOOL"; then
14326 # Extract the first word of "otool", so it can be a program name with args.
14327 set dummy otool; ac_word=$2
14328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14329 $as_echo_n "checking for $ac_word... " >&6; }
14330 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
14331 $as_echo_n "(cached) " >&6
14333 if test -n "$ac_ct_OTOOL"; then
14334 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
14336 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14337 for as_dir in $PATH
14340 test -z "$as_dir" && as_dir=.
14341 for ac_exec_ext in '' $ac_executable_extensions; do
14342 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14343 ac_cv_prog_ac_ct_OTOOL="otool"
14344 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14353 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
14354 if test -n "$ac_ct_OTOOL"; then
14355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
14356 $as_echo "$ac_ct_OTOOL" >&6; }
14358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14359 $as_echo "no" >&6; }
14362 if test "x$ac_ct_OTOOL" = x; then
14365 case $cross_compiling:$ac_tool_warned in
14367 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14368 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14369 ac_tool_warned=yes ;;
14374 OTOOL="$ac_cv_prog_OTOOL"
14377 if test -n "$ac_tool_prefix"; then
14378 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
14379 set dummy ${ac_tool_prefix}otool64; ac_word=$2
14380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14381 $as_echo_n "checking for $ac_word... " >&6; }
14382 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
14383 $as_echo_n "(cached) " >&6
14385 if test -n "$OTOOL64"; then
14386 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
14388 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14389 for as_dir in $PATH
14392 test -z "$as_dir" && as_dir=.
14393 for ac_exec_ext in '' $ac_executable_extensions; do
14394 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14395 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
14396 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14405 OTOOL64=$ac_cv_prog_OTOOL64
14406 if test -n "$OTOOL64"; then
14407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
14408 $as_echo "$OTOOL64" >&6; }
14410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14411 $as_echo "no" >&6; }
14416 if test -z "$ac_cv_prog_OTOOL64"; then
14417 ac_ct_OTOOL64=$OTOOL64
14418 # Extract the first word of "otool64", so it can be a program name with args.
14419 set dummy otool64; ac_word=$2
14420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14421 $as_echo_n "checking for $ac_word... " >&6; }
14422 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
14423 $as_echo_n "(cached) " >&6
14425 if test -n "$ac_ct_OTOOL64"; then
14426 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
14428 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14429 for as_dir in $PATH
14432 test -z "$as_dir" && as_dir=.
14433 for ac_exec_ext in '' $ac_executable_extensions; do
14434 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14435 ac_cv_prog_ac_ct_OTOOL64="otool64"
14436 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14445 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
14446 if test -n "$ac_ct_OTOOL64"; then
14447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
14448 $as_echo "$ac_ct_OTOOL64" >&6; }
14450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14451 $as_echo "no" >&6; }
14454 if test "x$ac_ct_OTOOL64" = x; then
14457 case $cross_compiling:$ac_tool_warned in
14459 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14460 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14461 ac_tool_warned=yes ;;
14463 OTOOL64=$ac_ct_OTOOL64
14466 OTOOL64="$ac_cv_prog_OTOOL64"
14495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
14496 $as_echo_n "checking for -single_module linker flag... " >&6; }
14497 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
14498 $as_echo_n "(cached) " >&6
14500 lt_cv_apple_cc_single_mod=no
14501 if test -z "${LT_MULTI_MODULE}"; then
14502 # By default we will add the -single_module flag. You can override
14503 # by either setting the environment variable LT_MULTI_MODULE
14504 # non-empty at configure time, or by adding -multi_module to the
14506 rm -rf libconftest.dylib*
14507 echo "int foo(void){return 1;}" > conftest.c
14508 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14509 -dynamiclib -Wl,-single_module conftest.c" >&5
14510 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14511 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
14513 if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
14514 lt_cv_apple_cc_single_mod=yes
14516 cat conftest.err >&5
14518 rm -rf libconftest.dylib*
14522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
14523 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
14524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
14525 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
14526 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
14527 $as_echo_n "(cached) " >&6
14529 lt_cv_ld_exported_symbols_list=no
14530 save_LDFLAGS=$LDFLAGS
14531 echo "_main" > conftest.sym
14532 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
14533 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14534 /* end confdefs.h. */
14544 if ac_fn_c_try_link "$LINENO"; then :
14545 lt_cv_ld_exported_symbols_list=yes
14547 lt_cv_ld_exported_symbols_list=no
14549 rm -f core conftest.err conftest.$ac_objext \
14550 conftest$ac_exeext conftest.$ac_ext
14551 LDFLAGS="$save_LDFLAGS"
14554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
14555 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
14556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
14557 $as_echo_n "checking for -force_load linker flag... " >&6; }
14558 if test "${lt_cv_ld_force_load+set}" = set; then :
14559 $as_echo_n "(cached) " >&6
14561 lt_cv_ld_force_load=no
14562 cat > conftest.c << _LT_EOF
14563 int forced_loaded() { return 2;}
14565 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
14566 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
14567 echo "$AR cru libconftest.a conftest.o" >&5
14568 $AR cru libconftest.a conftest.o 2>&5
14569 cat > conftest.c << _LT_EOF
14570 int main() { return 0;}
14572 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
14573 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
14575 if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
14576 lt_cv_ld_force_load=yes
14578 cat conftest.err >&5
14580 rm -f conftest.err libconftest.a conftest conftest.c
14581 rm -rf conftest.dSYM
14584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
14585 $as_echo "$lt_cv_ld_force_load" >&6; }
14587 rhapsody* | darwin1.[012])
14588 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
14590 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14591 darwin*) # darwin 5.x on
14592 # if running on 10.5 or later, the deployment target defaults
14593 # to the OS version, if on x86, and 10.4, the deployment
14594 # target defaults to 10.4. Don't you love it?
14595 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
14596 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
14597 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14599 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14601 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14605 if test "$lt_cv_apple_cc_single_mod" = "yes"; then
14606 _lt_dar_single_mod='$single_module'
14608 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
14609 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
14611 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
14613 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
14614 _lt_dsymutil='~$DSYMUTIL $lib || :'
14621 for ac_header in dlfcn.h
14623 ac_fn_c_check_header_preproc "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h"
14624 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
14625 cat >>confdefs.h <<_ACEOF
14626 #define HAVE_DLFCN_H 1
14643 enable_win32_dll=no
14646 # Check whether --enable-shared was given.
14647 if test "${enable_shared+set}" = set; then :
14648 enableval=$enable_shared; p=${PACKAGE-default}
14650 yes) enable_shared=yes ;;
14651 no) enable_shared=no ;;
14654 # Look at the argument we got. We use all the common list separators.
14655 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14656 for pkg in $enableval; do
14658 if test "X$pkg" = "X$p"; then
14677 # Check whether --enable-static was given.
14678 if test "${enable_static+set}" = set; then :
14679 enableval=$enable_static; p=${PACKAGE-default}
14681 yes) enable_static=yes ;;
14682 no) enable_static=no ;;
14685 # Look at the argument we got. We use all the common list separators.
14686 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14687 for pkg in $enableval; do
14689 if test "X$pkg" = "X$p"; then
14709 # Check whether --with-pic was given.
14710 if test "${with_pic+set}" = set; then :
14711 withval=$with_pic; pic_mode="$withval"
14717 test -z "$pic_mode" && pic_mode=default
14725 # Check whether --enable-fast-install was given.
14726 if test "${enable_fast_install+set}" = set; then :
14727 enableval=$enable_fast_install; p=${PACKAGE-default}
14729 yes) enable_fast_install=yes ;;
14730 no) enable_fast_install=no ;;
14732 enable_fast_install=no
14733 # Look at the argument we got. We use all the common list separators.
14734 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14735 for pkg in $enableval; do
14737 if test "X$pkg" = "X$p"; then
14738 enable_fast_install=yes
14745 enable_fast_install=yes
14758 # This can be used to rebuild libtool when needed
14759 LIBTOOL_DEPS="$ltmain"
14761 # Always use our own libtool.
14762 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
14789 test -z "$LN_S" && LN_S="ln -s"
14804 if test -n "${ZSH_VERSION+set}" ; then
14805 setopt NO_GLOB_SUBST
14808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
14809 $as_echo_n "checking for objdir... " >&6; }
14810 if test "${lt_cv_objdir+set}" = set; then :
14811 $as_echo_n "(cached) " >&6
14813 rm -f .libs 2>/dev/null
14814 mkdir .libs 2>/dev/null
14815 if test -d .libs; then
14818 # MS-DOS does not allow filenames that begin with a dot.
14821 rmdir .libs 2>/dev/null
14823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
14824 $as_echo "$lt_cv_objdir" >&6; }
14825 objdir=$lt_cv_objdir
14831 cat >>confdefs.h <<_ACEOF
14832 #define LT_OBJDIR "$lt_cv_objdir/"
14840 # AIX sometimes has problems with the GCC collect2 program. For some
14841 # reason, if we set the COLLECT_NAMES environment variable, the problems
14842 # vanish in a puff of smoke.
14843 if test "X${COLLECT_NAMES+set}" != Xset; then
14845 export COLLECT_NAMES
14850 # Global variables:
14852 can_build_shared=yes
14854 # All known linkers require a `.a' archive for static linking (except MSVC,
14855 # which needs '.lib').
14858 with_gnu_ld="$lt_cv_prog_gnu_ld"
14861 old_CFLAGS="$CFLAGS"
14863 # Set sane defaults for various variables
14864 test -z "$CC" && CC=cc
14865 test -z "$LTCC" && LTCC=$CC
14866 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
14867 test -z "$LD" && LD=ld
14868 test -z "$ac_objext" && ac_objext=o
14870 for cc_temp in $compiler""; do
14872 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
14873 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
14878 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
14881 # Only perform the check for file, if the check method requires it
14882 test -z "$MAGIC_CMD" && MAGIC_CMD=file
14883 case $deplibs_check_method in
14885 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
14886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
14887 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
14888 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14889 $as_echo_n "(cached) " >&6
14893 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14896 lt_save_MAGIC_CMD="$MAGIC_CMD"
14897 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14898 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14899 for ac_dir in $ac_dummy; do
14901 test -z "$ac_dir" && ac_dir=.
14902 if test -f $ac_dir/${ac_tool_prefix}file; then
14903 lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
14904 if test -n "$file_magic_test_file"; then
14905 case $deplibs_check_method in
14907 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14908 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14909 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14910 $EGREP "$file_magic_regex" > /dev/null; then
14915 *** Warning: the command libtool uses to detect shared libraries,
14916 *** $file_magic_cmd, produces output that libtool cannot recognize.
14917 *** The result is that libtool may fail to recognize shared libraries
14918 *** as such. This will affect the creation of libtool libraries that
14919 *** depend on shared libraries, but programs linked with such libtool
14920 *** libraries will work regardless of this problem. Nevertheless, you
14921 *** may want to report the problem to your system manager and/or to
14922 *** bug-libtool@gnu.org
14932 MAGIC_CMD="$lt_save_MAGIC_CMD"
14937 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14938 if test -n "$MAGIC_CMD"; then
14939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14940 $as_echo "$MAGIC_CMD" >&6; }
14942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14943 $as_echo "no" >&6; }
14950 if test -z "$lt_cv_path_MAGIC_CMD"; then
14951 if test -n "$ac_tool_prefix"; then
14952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
14953 $as_echo_n "checking for file... " >&6; }
14954 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14955 $as_echo_n "(cached) " >&6
14959 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14962 lt_save_MAGIC_CMD="$MAGIC_CMD"
14963 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14964 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14965 for ac_dir in $ac_dummy; do
14967 test -z "$ac_dir" && ac_dir=.
14968 if test -f $ac_dir/file; then
14969 lt_cv_path_MAGIC_CMD="$ac_dir/file"
14970 if test -n "$file_magic_test_file"; then
14971 case $deplibs_check_method in
14973 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14974 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14975 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14976 $EGREP "$file_magic_regex" > /dev/null; then
14981 *** Warning: the command libtool uses to detect shared libraries,
14982 *** $file_magic_cmd, produces output that libtool cannot recognize.
14983 *** The result is that libtool may fail to recognize shared libraries
14984 *** as such. This will affect the creation of libtool libraries that
14985 *** depend on shared libraries, but programs linked with such libtool
14986 *** libraries will work regardless of this problem. Nevertheless, you
14987 *** may want to report the problem to your system manager and/or to
14988 *** bug-libtool@gnu.org
14998 MAGIC_CMD="$lt_save_MAGIC_CMD"
15003 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
15004 if test -n "$MAGIC_CMD"; then
15005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
15006 $as_echo "$MAGIC_CMD" >&6; }
15008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15009 $as_echo "no" >&6; }
15022 # Use C for the default configuration in the libtool script
15026 ac_cpp='$CPP $CPPFLAGS'
15027 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15028 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15029 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15032 # Source file extension for C test sources.
15035 # Object file extension for compiled C test sources.
15039 # Code to be used in simple compile tests
15040 lt_simple_compile_test_code="int some_variable = 0;"
15042 # Code to be used in simple link tests
15043 lt_simple_link_test_code='int main(){return(0);}'
15051 # If no C compiler was specified, use CC.
15054 # If no C compiler flags were specified, use CFLAGS.
15055 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
15057 # Allow CC to be a program name with arguments.
15060 # Save the default compiler, since it gets overwritten when the other
15061 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
15062 compiler_DEFAULT=$CC
15064 # save warnings/boilerplate of simple test code
15065 ac_outfile=conftest.$ac_objext
15066 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
15067 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
15068 _lt_compiler_boilerplate=`cat conftest.err`
15071 ac_outfile=conftest.$ac_objext
15072 echo "$lt_simple_link_test_code" >conftest.$ac_ext
15073 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
15074 _lt_linker_boilerplate=`cat conftest.err`
15079 ## There is no encapsulation within the following macros, do not change
15080 ## the running order or otherwise move them around unless you know exactly
15081 ## what you are doing...
15082 if test -n "$compiler"; then
15084 lt_prog_compiler_no_builtin_flag=
15086 if test "$GCC" = yes; then
15087 case $cc_basename in
15089 lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
15091 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
15094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
15095 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
15096 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
15097 $as_echo_n "(cached) " >&6
15099 lt_cv_prog_compiler_rtti_exceptions=no
15100 ac_outfile=conftest.$ac_objext
15101 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15102 lt_compiler_flag="-fno-rtti -fno-exceptions"
15103 # Insert the option either (1) after the last *FLAGS variable, or
15104 # (2) before a word containing "conftest.", or (3) at the end.
15105 # Note that $ac_compile itself does not contain backslashes and begins
15106 # with a dollar sign (not a hyphen), so the echo should work correctly.
15107 # The option is referenced via a variable to avoid confusing sed.
15108 lt_compile=`echo "$ac_compile" | $SED \
15109 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15110 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15111 -e 's:$: $lt_compiler_flag:'`
15112 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15113 (eval "$lt_compile" 2>conftest.err)
15115 cat conftest.err >&5
15116 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15117 if (exit $ac_status) && test -s "$ac_outfile"; then
15118 # The compiler can only warn and ignore the option if not recognized
15119 # So say no if there are warnings other than the usual output.
15120 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
15121 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15122 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
15123 lt_cv_prog_compiler_rtti_exceptions=yes
15129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
15130 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
15132 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
15133 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
15145 lt_prog_compiler_wl=
15146 lt_prog_compiler_pic=
15147 lt_prog_compiler_static=
15149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
15150 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
15152 if test "$GCC" = yes; then
15153 lt_prog_compiler_wl='-Wl,'
15154 lt_prog_compiler_static='-static'
15158 # All AIX code is PIC.
15159 if test "$host_cpu" = ia64; then
15160 # AIX 5 now supports IA64 processor
15161 lt_prog_compiler_static='-Bstatic'
15168 # see comment about AmigaOS4 .so support
15169 lt_prog_compiler_pic='-fPIC'
15172 # FIXME: we need at least 68020 code to build shared libraries, but
15173 # adding the `-m68020' flag to GCC prevents building anything better,
15175 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
15180 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
15181 # PIC is the default for these OSes.
15184 mingw* | cygwin* | pw32* | os2* | cegcc*)
15185 # This hack is so that the source file can tell whether it is being
15186 # built for inclusion in a dll (and should export symbols for example).
15187 # Although the cygwin gcc ignores -fPIC, still need this for old-style
15188 # (--disable-auto-import) libraries
15189 lt_prog_compiler_pic='-DDLL_EXPORT'
15192 darwin* | rhapsody*)
15193 # PIC is the default on this platform
15194 # Common symbols not allowed in MH_DYLIB files
15195 lt_prog_compiler_pic='-fno-common'
15199 # PIC is the default for Haiku.
15200 # The "-static" flag exists, but is broken.
15201 lt_prog_compiler_static=
15205 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
15206 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
15207 # sets the default TLS model and affects inlining.
15213 lt_prog_compiler_pic='-fPIC'
15219 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
15220 # Instead, we relocate shared libraries at runtime.
15224 # Just because we use GCC doesn't mean we suddenly get shared libraries
15225 # on systems that don't support them.
15226 lt_prog_compiler_can_build_shared=no
15231 # QNX uses GNU C++, but need to define -shared option too, otherwise
15232 # it will coredump.
15233 lt_prog_compiler_pic='-fPIC -shared'
15237 if test -d /usr/nec; then
15238 lt_prog_compiler_pic=-Kconform_pic
15243 lt_prog_compiler_pic='-fPIC'
15247 case $cc_basename in
15248 nvcc*) # Cuda Compiler Driver 2.2
15249 lt_prog_compiler_wl='-Xlinker '
15250 lt_prog_compiler_pic='-Xcompiler -fPIC'
15254 # PORTME Check for flag to pass linker flags through the system compiler.
15257 lt_prog_compiler_wl='-Wl,'
15258 if test "$host_cpu" = ia64; then
15259 # AIX 5 now supports IA64 processor
15260 lt_prog_compiler_static='-Bstatic'
15262 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
15266 mingw* | cygwin* | pw32* | os2* | cegcc*)
15267 # This hack is so that the source file can tell whether it is being
15268 # built for inclusion in a dll (and should export symbols for example).
15269 lt_prog_compiler_pic='-DDLL_EXPORT'
15272 hpux9* | hpux10* | hpux11*)
15273 lt_prog_compiler_wl='-Wl,'
15274 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
15275 # not for PA HP-UX.
15281 lt_prog_compiler_pic='+Z'
15284 # Is there a better lt_prog_compiler_static that works with the bundled CC?
15285 lt_prog_compiler_static='${wl}-a ${wl}archive'
15288 irix5* | irix6* | nonstopux*)
15289 lt_prog_compiler_wl='-Wl,'
15290 # PIC (with -KPIC) is the default.
15291 lt_prog_compiler_static='-non_shared'
15294 linux* | k*bsd*-gnu | kopensolaris*-gnu)
15295 case $cc_basename in
15296 # old Intel for x86_64 which still supported -KPIC.
15298 lt_prog_compiler_wl='-Wl,'
15299 lt_prog_compiler_pic='-KPIC'
15300 lt_prog_compiler_static='-static'
15302 # icc used to be incompatible with GCC.
15303 # ICC 10 doesn't accept -KPIC any more.
15305 lt_prog_compiler_wl='-Wl,'
15306 lt_prog_compiler_pic='-fPIC'
15307 lt_prog_compiler_static='-static'
15309 # Lahey Fortran 8.1.
15311 lt_prog_compiler_wl='-Wl,'
15312 lt_prog_compiler_pic='--shared'
15313 lt_prog_compiler_static='--static'
15315 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
15316 # Portland Group compilers (*not* the Pentium gcc compiler,
15317 # which looks to be a dead project)
15318 lt_prog_compiler_wl='-Wl,'
15319 lt_prog_compiler_pic='-fpic'
15320 lt_prog_compiler_static='-Bstatic'
15323 lt_prog_compiler_wl='-Wl,'
15324 # All Alpha code is PIC.
15325 lt_prog_compiler_static='-non_shared'
15327 xl* | bgxl* | bgf* | mpixl*)
15328 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
15329 lt_prog_compiler_wl='-Wl,'
15330 lt_prog_compiler_pic='-qpic'
15331 lt_prog_compiler_static='-qstaticlink'
15334 case `$CC -V 2>&1 | sed 5q` in
15335 *Sun\ F* | *Sun*Fortran*)
15336 # Sun Fortran 8.3 passes all unrecognized flags to the linker
15337 lt_prog_compiler_pic='-KPIC'
15338 lt_prog_compiler_static='-Bstatic'
15339 lt_prog_compiler_wl=''
15343 lt_prog_compiler_pic='-KPIC'
15344 lt_prog_compiler_static='-Bstatic'
15345 lt_prog_compiler_wl='-Wl,'
15353 lt_prog_compiler_pic='-KPIC'
15354 lt_prog_compiler_static='-Bstatic'
15358 # QNX uses GNU C++, but need to define -shared option too, otherwise
15359 # it will coredump.
15360 lt_prog_compiler_pic='-fPIC -shared'
15363 osf3* | osf4* | osf5*)
15364 lt_prog_compiler_wl='-Wl,'
15365 # All OSF/1 code is PIC.
15366 lt_prog_compiler_static='-non_shared'
15370 lt_prog_compiler_static='-non_shared'
15374 lt_prog_compiler_pic='-KPIC'
15375 lt_prog_compiler_static='-Bstatic'
15376 case $cc_basename in
15377 f77* | f90* | f95*)
15378 lt_prog_compiler_wl='-Qoption ld ';;
15380 lt_prog_compiler_wl='-Wl,';;
15385 lt_prog_compiler_wl='-Qoption ld '
15386 lt_prog_compiler_pic='-PIC'
15387 lt_prog_compiler_static='-Bstatic'
15390 sysv4 | sysv4.2uw2* | sysv4.3*)
15391 lt_prog_compiler_wl='-Wl,'
15392 lt_prog_compiler_pic='-KPIC'
15393 lt_prog_compiler_static='-Bstatic'
15397 if test -d /usr/nec ;then
15398 lt_prog_compiler_pic='-Kconform_pic'
15399 lt_prog_compiler_static='-Bstatic'
15403 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
15404 lt_prog_compiler_wl='-Wl,'
15405 lt_prog_compiler_pic='-KPIC'
15406 lt_prog_compiler_static='-Bstatic'
15410 lt_prog_compiler_wl='-Wl,'
15411 lt_prog_compiler_can_build_shared=no
15415 lt_prog_compiler_pic='-pic'
15416 lt_prog_compiler_static='-Bstatic'
15420 lt_prog_compiler_can_build_shared=no
15426 # For platforms which do not support PIC, -DPIC is meaningless:
15428 lt_prog_compiler_pic=
15431 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
15434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
15435 $as_echo "$lt_prog_compiler_pic" >&6; }
15443 # Check to make sure the PIC flag actually works.
15445 if test -n "$lt_prog_compiler_pic"; then
15446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
15447 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
15448 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
15449 $as_echo_n "(cached) " >&6
15451 lt_cv_prog_compiler_pic_works=no
15452 ac_outfile=conftest.$ac_objext
15453 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15454 lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
15455 # Insert the option either (1) after the last *FLAGS variable, or
15456 # (2) before a word containing "conftest.", or (3) at the end.
15457 # Note that $ac_compile itself does not contain backslashes and begins
15458 # with a dollar sign (not a hyphen), so the echo should work correctly.
15459 # The option is referenced via a variable to avoid confusing sed.
15460 lt_compile=`echo "$ac_compile" | $SED \
15461 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15462 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15463 -e 's:$: $lt_compiler_flag:'`
15464 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15465 (eval "$lt_compile" 2>conftest.err)
15467 cat conftest.err >&5
15468 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15469 if (exit $ac_status) && test -s "$ac_outfile"; then
15470 # The compiler can only warn and ignore the option if not recognized
15471 # So say no if there are warnings other than the usual output.
15472 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
15473 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15474 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
15475 lt_cv_prog_compiler_pic_works=yes
15481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
15482 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
15484 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
15485 case $lt_prog_compiler_pic in
15487 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
15490 lt_prog_compiler_pic=
15491 lt_prog_compiler_can_build_shared=no
15502 # Check to make sure the static flag actually works.
15504 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
15505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
15506 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
15507 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
15508 $as_echo_n "(cached) " >&6
15510 lt_cv_prog_compiler_static_works=no
15511 save_LDFLAGS="$LDFLAGS"
15512 LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
15513 echo "$lt_simple_link_test_code" > conftest.$ac_ext
15514 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
15515 # The linker can only warn and ignore the option if not recognized
15516 # So say no if there are warnings
15517 if test -s conftest.err; then
15518 # Append any errors to the config.log.
15519 cat conftest.err 1>&5
15520 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
15521 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15522 if diff conftest.exp conftest.er2 >/dev/null; then
15523 lt_cv_prog_compiler_static_works=yes
15526 lt_cv_prog_compiler_static_works=yes
15530 LDFLAGS="$save_LDFLAGS"
15533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
15534 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
15536 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
15539 lt_prog_compiler_static=
15548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15549 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15550 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15551 $as_echo_n "(cached) " >&6
15553 lt_cv_prog_compiler_c_o=no
15554 $RM -r conftest 2>/dev/null
15558 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15560 lt_compiler_flag="-o out/conftest2.$ac_objext"
15561 # Insert the option either (1) after the last *FLAGS variable, or
15562 # (2) before a word containing "conftest.", or (3) at the end.
15563 # Note that $ac_compile itself does not contain backslashes and begins
15564 # with a dollar sign (not a hyphen), so the echo should work correctly.
15565 lt_compile=`echo "$ac_compile" | $SED \
15566 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15567 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15568 -e 's:$: $lt_compiler_flag:'`
15569 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15570 (eval "$lt_compile" 2>out/conftest.err)
15572 cat out/conftest.err >&5
15573 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15574 if (exit $ac_status) && test -s out/conftest2.$ac_objext
15576 # The compiler can only warn and ignore the option if not recognized
15577 # So say no if there are warnings
15578 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15579 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15580 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15581 lt_cv_prog_compiler_c_o=yes
15586 # SGI C++ compiler will create directory out/ii_files/ for
15587 # template instantiation
15588 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15589 $RM out/* && rmdir out
15595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15596 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15604 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15605 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15606 $as_echo_n "(cached) " >&6
15608 lt_cv_prog_compiler_c_o=no
15609 $RM -r conftest 2>/dev/null
15613 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15615 lt_compiler_flag="-o out/conftest2.$ac_objext"
15616 # Insert the option either (1) after the last *FLAGS variable, or
15617 # (2) before a word containing "conftest.", or (3) at the end.
15618 # Note that $ac_compile itself does not contain backslashes and begins
15619 # with a dollar sign (not a hyphen), so the echo should work correctly.
15620 lt_compile=`echo "$ac_compile" | $SED \
15621 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15622 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15623 -e 's:$: $lt_compiler_flag:'`
15624 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15625 (eval "$lt_compile" 2>out/conftest.err)
15627 cat out/conftest.err >&5
15628 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15629 if (exit $ac_status) && test -s out/conftest2.$ac_objext
15631 # The compiler can only warn and ignore the option if not recognized
15632 # So say no if there are warnings
15633 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15634 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15635 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15636 lt_cv_prog_compiler_c_o=yes
15641 # SGI C++ compiler will create directory out/ii_files/ for
15642 # template instantiation
15643 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15644 $RM out/* && rmdir out
15650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15651 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15656 hard_links="nottested"
15657 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
15658 # do not overwrite the value of need_locks provided by the user
15659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
15660 $as_echo_n "checking if we can lock with hard links... " >&6; }
15663 ln conftest.a conftest.b 2>/dev/null && hard_links=no
15665 ln conftest.a conftest.b 2>&5 || hard_links=no
15666 ln conftest.a conftest.b 2>/dev/null && hard_links=no
15667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
15668 $as_echo "$hard_links" >&6; }
15669 if test "$hard_links" = no; then
15670 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
15671 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
15683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
15684 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
15687 allow_undefined_flag=
15688 always_export_symbols=no
15690 archive_expsym_cmds=
15691 compiler_needs_object=no
15692 enable_shared_with_static_runtimes=no
15693 export_dynamic_flag_spec=
15694 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
15695 hardcode_automatic=no
15697 hardcode_direct_absolute=no
15698 hardcode_libdir_flag_spec=
15699 hardcode_libdir_flag_spec_ld=
15700 hardcode_libdir_separator=
15701 hardcode_minus_L=no
15702 hardcode_shlibpath_var=unsupported
15704 link_all_deplibs=unknown
15706 module_expsym_cmds=
15707 old_archive_from_new_cmds=
15708 old_archive_from_expsyms_cmds=
15709 thread_safe_flag_spec=
15710 whole_archive_flag_spec=
15711 # include_expsyms should be a list of space-separated symbols to be *always*
15712 # included in the symbol list
15714 # exclude_expsyms can be an extended regexp of symbols to exclude
15715 # it will be wrapped by ` (' and `)$', so one must not match beginning or
15716 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
15717 # as well as any symbol that contains `d'.
15718 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
15719 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
15720 # platforms (ab)use it in PIC code, but their linkers get confused if
15721 # the symbol is explicitly referenced. Since portable code cannot
15722 # rely on this symbol name, it's probably fine to never include it in
15723 # preloaded symbol tables.
15724 # Exclude shared library initialization/finalization symbols.
15725 extract_expsyms_cmds=
15728 cygwin* | mingw* | pw32* | cegcc*)
15729 # FIXME: the MSVC++ port hasn't been tested in a loooong time
15730 # When not using gcc, we currently assume that we are using
15731 # Microsoft Visual C++.
15732 if test "$GCC" != yes; then
15737 # we just hope/assume this is gcc and not c89 (= MSVC++)
15747 # On some targets, GNU ld is compatible enough with the native linker
15748 # that we're better off using the native interface for both.
15749 lt_use_gnu_ld_interface=no
15750 if test "$with_gnu_ld" = yes; then
15753 # The AIX port of GNU ld has always aspired to compatibility
15754 # with the native linker. However, as the warning in the GNU ld
15755 # block says, versions before 2.19.5* couldn't really create working
15756 # shared libraries, regardless of the interface used.
15757 case `$LD -v 2>&1` in
15758 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
15759 *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
15760 *\ \(GNU\ Binutils\)\ [3-9]*) ;;
15762 lt_use_gnu_ld_interface=yes
15767 lt_use_gnu_ld_interface=yes
15772 if test "$lt_use_gnu_ld_interface" = yes; then
15773 # If archive_cmds runs LD, not CC, wlarc should be empty
15776 # Set some defaults for GNU ld with shared library support. These
15777 # are reset later if shared libraries are not supported. Putting them
15778 # here allows them to be overridden if necessary.
15779 runpath_var=LD_RUN_PATH
15780 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15781 export_dynamic_flag_spec='${wl}--export-dynamic'
15782 # ancient GNU ld didn't support --whole-archive et. al.
15783 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
15784 whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
15786 whole_archive_flag_spec=
15788 supports_anon_versioning=no
15789 case `$LD -v 2>&1` in
15790 *GNU\ gold*) supports_anon_versioning=yes ;;
15791 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
15792 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
15793 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
15794 *\ 2.11.*) ;; # other 2.11 versions
15795 *) supports_anon_versioning=yes ;;
15798 # See if GNU ld supports shared libraries.
15801 # On AIX/PPC, the GNU linker is very broken
15802 if test "$host_cpu" != ia64; then
15806 *** Warning: the GNU linker, at least up to release 2.19, is reported
15807 *** to be unable to reliably create shared libraries on AIX.
15808 *** Therefore, libtool is disabling shared libraries support. If you
15809 *** really care for shared libraries, you may want to install binutils
15810 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
15811 *** You will then need to restart the configuration process.
15820 # see comment about AmigaOS4 .so support
15821 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15822 archive_expsym_cmds=''
15825 archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
15826 hardcode_libdir_flag_spec='-L$libdir'
15827 hardcode_minus_L=yes
15833 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15834 allow_undefined_flag=unsupported
15835 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
15836 # support --undefined. This deserves some investigation. FIXME
15837 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15843 cygwin* | mingw* | pw32* | cegcc*)
15844 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
15845 # as there is no search path for DLLs.
15846 hardcode_libdir_flag_spec='-L$libdir'
15847 export_dynamic_flag_spec='${wl}--export-all-symbols'
15848 allow_undefined_flag=unsupported
15849 always_export_symbols=no
15850 enable_shared_with_static_runtimes=yes
15851 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
15853 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
15854 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15855 # If the export-symbols file already is a .def file (1st line
15856 # is EXPORTS), use it as is; otherwise, prepend...
15857 archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
15858 cp $export_symbols $output_objdir/$soname.def;
15860 echo EXPORTS > $output_objdir/$soname.def;
15861 cat $export_symbols >> $output_objdir/$soname.def;
15863 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15870 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15871 link_all_deplibs=yes
15876 hardcode_shlibpath_var=no
15877 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
15878 export_dynamic_flag_spec='${wl}-E'
15879 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
15880 # Instead, shared libraries are loaded at an image base (0x10000000 by
15881 # default) and relocated if they conflict, which is a slow very memory
15882 # consuming and fragmenting process. To avoid this, we pick a random,
15883 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
15884 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
15885 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15886 archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15889 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
15891 if test "$host_os" = linux-dietlibc; then
15892 case $cc_basename in
15893 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
15896 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
15897 && test "$tmp_diet" = no
15900 tmp_sharedflag='-shared'
15901 case $cc_basename,$host_cpu in
15902 pgcc*) # Portland Group C compiler
15903 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
15904 tmp_addflag=' $pic_flag'
15906 pgf77* | pgf90* | pgf95* | pgfortran*)
15907 # Portland Group f77 and f90 compilers
15908 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
15909 tmp_addflag=' $pic_flag -Mnomain' ;;
15910 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
15911 tmp_addflag=' -i_dynamic' ;;
15912 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
15913 tmp_addflag=' -i_dynamic -nofor_main' ;;
15914 ifc* | ifort*) # Intel Fortran compiler
15915 tmp_addflag=' -nofor_main' ;;
15916 lf95*) # Lahey Fortran 8.1
15917 whole_archive_flag_spec=
15918 tmp_sharedflag='--shared' ;;
15919 xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
15920 tmp_sharedflag='-qmkshrobj'
15922 nvcc*) # Cuda Compiler Driver 2.2
15923 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
15924 compiler_needs_object=yes
15927 case `$CC -V 2>&1 | sed 5q` in
15928 *Sun\ C*) # Sun C 5.9
15929 whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
15930 compiler_needs_object=yes
15931 tmp_sharedflag='-G' ;;
15932 *Sun\ F*) # Sun Fortran 8.3
15933 tmp_sharedflag='-G' ;;
15935 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15937 if test "x$supports_anon_versioning" = xyes; then
15938 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15939 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15940 echo "local: *; };" >> $output_objdir/$libname.ver~
15941 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
15944 case $cc_basename in
15945 xlf* | bgf* | bgxlf* | mpixlf*)
15946 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
15947 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
15948 hardcode_libdir_flag_spec=
15949 hardcode_libdir_flag_spec_ld='-rpath $libdir'
15950 archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
15951 if test "x$supports_anon_versioning" = xyes; then
15952 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15953 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15954 echo "local: *; };" >> $output_objdir/$libname.ver~
15955 $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
15965 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
15966 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
15969 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15970 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15975 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
15979 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
15980 *** create shared libraries on Solaris systems. Therefore, libtool
15981 *** is disabling shared libraries support. We urge you to upgrade GNU
15982 *** binutils to release 2.9.1 or newer. Another option is to modify
15983 *** your PATH or compiler configuration so that the native linker is
15984 *** used, and then restart.
15987 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15988 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15989 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15995 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
15996 case `$LD -v 2>&1` in
15997 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
16001 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
16002 *** reliably create shared libraries on SCO systems. Therefore, libtool
16003 *** is disabling shared libraries support. We urge you to upgrade GNU
16004 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
16005 *** your PATH or compiler configuration so that the native linker is
16006 *** used, and then restart.
16011 # For security reasons, it is highly recommended that you always
16012 # use absolute paths for naming shared libraries, and exclude the
16013 # DT_RUNPATH tag from executables and libraries. But doing so
16014 # requires that you compile everything twice, which is a pain.
16015 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
16016 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16017 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
16018 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
16027 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16029 hardcode_direct=yes
16030 hardcode_shlibpath_var=no
16034 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
16035 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
16036 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
16043 if test "$ld_shlibs" = no; then
16045 hardcode_libdir_flag_spec=
16046 export_dynamic_flag_spec=
16047 whole_archive_flag_spec=
16050 # PORTME fill in a description of your system's linker (not GNU ld)
16053 allow_undefined_flag=unsupported
16054 always_export_symbols=yes
16055 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
16056 # Note: this linker hardcodes the directories in LIBPATH if there
16057 # are no directories specified by -L.
16058 hardcode_minus_L=yes
16059 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
16060 # Neither direct hardcoding nor static linking is supported with a
16062 hardcode_direct=unsupported
16067 if test "$host_cpu" = ia64; then
16068 # On IA64, the linker does run time linking by default, so we don't
16069 # have to do anything special.
16070 aix_use_runtimelinking=no
16071 exp_sym_flag='-Bexport'
16074 # If we're using GNU nm, then we don't want the "-C" option.
16075 # -C means demangle to AIX nm, but means don't demangle with GNU nm
16076 # Also, AIX nm treats weak defined symbols like other global
16077 # defined symbols, whereas GNU nm marks them as "W".
16078 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
16079 export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
16081 export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
16083 aix_use_runtimelinking=no
16085 # Test if we are trying to use run time linking or normal
16086 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
16087 # need to do runtime linking.
16088 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
16089 for ld_flag in $LDFLAGS; do
16090 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
16091 aix_use_runtimelinking=yes
16098 exp_sym_flag='-bexport'
16099 no_entry_flag='-bnoentry'
16102 # When large executables or shared objects are built, AIX ld can
16103 # have problems creating the table of contents. If linking a library
16104 # or program results in "error TOC overflow" add -mminimal-toc to
16105 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
16106 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
16109 hardcode_direct=yes
16110 hardcode_direct_absolute=yes
16111 hardcode_libdir_separator=':'
16112 link_all_deplibs=yes
16113 file_list_spec='${wl}-f,'
16115 if test "$GCC" = yes; then
16116 case $host_os in aix4.[012]|aix4.[012].*)
16117 # We only want to do this on AIX 4.2 and lower, the check
16118 # below for broken collect2 doesn't work under 4.3+
16119 collect2name=`${CC} -print-prog-name=collect2`
16120 if test -f "$collect2name" &&
16121 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
16123 # We have reworked collect2
16126 # We have old collect2
16127 hardcode_direct=unsupported
16128 # It fails to find uninstalled libraries when the uninstalled
16129 # path is not listed in the libpath. Setting hardcode_minus_L
16130 # to unsupported forces relinking
16131 hardcode_minus_L=yes
16132 hardcode_libdir_flag_spec='-L$libdir'
16133 hardcode_libdir_separator=
16137 shared_flag='-shared'
16138 if test "$aix_use_runtimelinking" = yes; then
16139 shared_flag="$shared_flag "'${wl}-G'
16143 if test "$host_cpu" = ia64; then
16144 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
16145 # chokes on -Wl,-G. The following line is correct:
16148 if test "$aix_use_runtimelinking" = yes; then
16149 shared_flag='${wl}-G'
16151 shared_flag='${wl}-bM:SRE'
16156 export_dynamic_flag_spec='${wl}-bexpall'
16157 # It seems that -bexpall does not export symbols beginning with
16158 # underscore (_), so it is better to generate a list of symbols to export.
16159 always_export_symbols=yes
16160 if test "$aix_use_runtimelinking" = yes; then
16161 # Warning - without using the other runtime loading flags (-brtl),
16162 # -berok will link without error, but may produce a broken library.
16163 allow_undefined_flag='-berok'
16164 # Determine the default libpath from the value encoded in an
16165 # empty executable.
16166 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16167 /* end confdefs.h. */
16177 if ac_fn_c_try_link "$LINENO"; then :
16179 lt_aix_libpath_sed='
16180 /Import File Strings/,/^$/ {
16186 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16187 # Check for a 64-bit object if we didn't find anything.
16188 if test -z "$aix_libpath"; then
16189 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16192 rm -f core conftest.err conftest.$ac_objext \
16193 conftest$ac_exeext conftest.$ac_ext
16194 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
16196 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
16197 archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
16199 if test "$host_cpu" = ia64; then
16200 hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
16201 allow_undefined_flag="-z nodefs"
16202 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
16204 # Determine the default libpath from the value encoded in an
16205 # empty executable.
16206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16207 /* end confdefs.h. */
16217 if ac_fn_c_try_link "$LINENO"; then :
16219 lt_aix_libpath_sed='
16220 /Import File Strings/,/^$/ {
16226 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16227 # Check for a 64-bit object if we didn't find anything.
16228 if test -z "$aix_libpath"; then
16229 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16232 rm -f core conftest.err conftest.$ac_objext \
16233 conftest$ac_exeext conftest.$ac_ext
16234 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
16236 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
16237 # Warning - without using the other run time loading flags,
16238 # -berok will link without error, but may produce a broken library.
16239 no_undefined_flag=' ${wl}-bernotok'
16240 allow_undefined_flag=' ${wl}-berok'
16241 if test "$with_gnu_ld" = yes; then
16242 # We only use this code for GNU lds that support --whole-archive.
16243 whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
16245 # Exported symbols can be pulled into shared objects from archives
16246 whole_archive_flag_spec='$convenience'
16248 archive_cmds_need_lc=yes
16249 # This is similar to how AIX traditionally builds its shared libraries.
16250 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
16258 # see comment about AmigaOS4 .so support
16259 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
16260 archive_expsym_cmds=''
16263 archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
16264 hardcode_libdir_flag_spec='-L$libdir'
16265 hardcode_minus_L=yes
16271 export_dynamic_flag_spec=-rdynamic
16274 cygwin* | mingw* | pw32* | cegcc*)
16275 # When not using gcc, we currently assume that we are using
16276 # Microsoft Visual C++.
16277 # hardcode_libdir_flag_spec is actually meaningless, as there is
16278 # no search path for DLLs.
16279 hardcode_libdir_flag_spec=' '
16280 allow_undefined_flag=unsupported
16281 # Tell ltmain to make .lib files, not .a files.
16283 # Tell ltmain to make .dll files, not .so files.
16285 # FIXME: Setting linknames here is a bad hack.
16286 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
16287 # The linker will automatically build a .lib file if we build a DLL.
16288 old_archive_from_new_cmds='true'
16289 # FIXME: Should let the user specify the lib program.
16290 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
16291 fix_srcfile_path='`cygpath -w "$srcfile"`'
16292 enable_shared_with_static_runtimes=yes
16295 darwin* | rhapsody*)
16298 archive_cmds_need_lc=no
16300 hardcode_automatic=yes
16301 hardcode_shlibpath_var=unsupported
16302 if test "$lt_cv_ld_force_load" = "yes"; then
16303 whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
16305 whole_archive_flag_spec=''
16307 link_all_deplibs=yes
16308 allow_undefined_flag="$_lt_dar_allow_undefined"
16309 case $cc_basename in
16310 ifort*) _lt_dar_can_shared=yes ;;
16311 *) _lt_dar_can_shared=$GCC ;;
16313 if test "$_lt_dar_can_shared" = "yes"; then
16314 output_verbose_link_cmd=func_echo_all
16315 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
16316 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
16317 archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
16318 module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
16327 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16328 hardcode_libdir_flag_spec='-L$libdir'
16329 hardcode_shlibpath_var=no
16332 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
16333 # support. Future versions do this automatically, but an explicit c++rt0.o
16334 # does not break anything, and helps significantly (at the cost of a little
16337 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
16338 hardcode_libdir_flag_spec='-R$libdir'
16339 hardcode_direct=yes
16340 hardcode_shlibpath_var=no
16343 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
16345 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16346 hardcode_direct=yes
16347 hardcode_minus_L=yes
16348 hardcode_shlibpath_var=no
16351 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
16352 freebsd* | dragonfly*)
16353 archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
16354 hardcode_libdir_flag_spec='-R$libdir'
16355 hardcode_direct=yes
16356 hardcode_shlibpath_var=no
16360 if test "$GCC" = yes; then
16361 archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
16363 archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
16365 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16366 hardcode_libdir_separator=:
16367 hardcode_direct=yes
16369 # hardcode_minus_L: Not really in the search PATH,
16370 # but as the default location of the library.
16371 hardcode_minus_L=yes
16372 export_dynamic_flag_spec='${wl}-E'
16376 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16377 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16379 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16381 if test "$with_gnu_ld" = no; then
16382 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16383 hardcode_libdir_flag_spec_ld='+b $libdir'
16384 hardcode_libdir_separator=:
16385 hardcode_direct=yes
16386 hardcode_direct_absolute=yes
16387 export_dynamic_flag_spec='${wl}-E'
16388 # hardcode_minus_L: Not really in the search PATH,
16389 # but as the default location of the library.
16390 hardcode_minus_L=yes
16395 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16398 archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16401 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16404 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16410 archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16413 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16417 # Older versions of the 11.00 compiler do not understand -b yet
16418 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
16419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
16420 $as_echo_n "checking if $CC understands -b... " >&6; }
16421 if test "${lt_cv_prog_compiler__b+set}" = set; then :
16422 $as_echo_n "(cached) " >&6
16424 lt_cv_prog_compiler__b=no
16425 save_LDFLAGS="$LDFLAGS"
16426 LDFLAGS="$LDFLAGS -b"
16427 echo "$lt_simple_link_test_code" > conftest.$ac_ext
16428 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
16429 # The linker can only warn and ignore the option if not recognized
16430 # So say no if there are warnings
16431 if test -s conftest.err; then
16432 # Append any errors to the config.log.
16433 cat conftest.err 1>&5
16434 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
16435 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16436 if diff conftest.exp conftest.er2 >/dev/null; then
16437 lt_cv_prog_compiler__b=yes
16440 lt_cv_prog_compiler__b=yes
16444 LDFLAGS="$save_LDFLAGS"
16447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
16448 $as_echo "$lt_cv_prog_compiler__b" >&6; }
16450 if test x"$lt_cv_prog_compiler__b" = xyes; then
16451 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16453 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16459 if test "$with_gnu_ld" = no; then
16460 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16461 hardcode_libdir_separator=:
16466 hardcode_shlibpath_var=no
16469 hardcode_direct=yes
16470 hardcode_direct_absolute=yes
16471 export_dynamic_flag_spec='${wl}-E'
16473 # hardcode_minus_L: Not really in the search PATH,
16474 # but as the default location of the library.
16475 hardcode_minus_L=yes
16481 irix5* | irix6* | nonstopux*)
16482 if test "$GCC" = yes; then
16483 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
16484 # Try to use the -exported_symbol ld option, if it does not
16485 # work, assume that -exports_file does not work either and
16486 # implicitly export all symbols.
16487 save_LDFLAGS="$LDFLAGS"
16488 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
16489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16490 /* end confdefs.h. */
16493 if ac_fn_c_try_link "$LINENO"; then :
16494 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
16497 rm -f core conftest.err conftest.$ac_objext \
16498 conftest$ac_exeext conftest.$ac_ext
16499 LDFLAGS="$save_LDFLAGS"
16501 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
16502 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
16504 archive_cmds_need_lc='no'
16505 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16506 hardcode_libdir_separator=:
16508 link_all_deplibs=yes
16512 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
16513 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
16515 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
16517 hardcode_libdir_flag_spec='-R$libdir'
16518 hardcode_direct=yes
16519 hardcode_shlibpath_var=no
16523 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16524 hardcode_direct=yes
16525 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16526 hardcode_libdir_separator=:
16527 hardcode_shlibpath_var=no
16534 if test -f /usr/libexec/ld.so; then
16535 hardcode_direct=yes
16536 hardcode_shlibpath_var=no
16537 hardcode_direct_absolute=yes
16538 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
16539 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16540 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
16541 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16542 export_dynamic_flag_spec='${wl}-E'
16545 openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
16546 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16547 hardcode_libdir_flag_spec='-R$libdir'
16550 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16551 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16561 hardcode_libdir_flag_spec='-L$libdir'
16562 hardcode_minus_L=yes
16563 allow_undefined_flag=unsupported
16564 archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
16565 old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
16569 if test "$GCC" = yes; then
16570 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16571 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
16573 allow_undefined_flag=' -expect_unresolved \*'
16574 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
16576 archive_cmds_need_lc='no'
16577 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16578 hardcode_libdir_separator=:
16581 osf4* | osf5*) # as osf3* with the addition of -msym flag
16582 if test "$GCC" = yes; then
16583 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16584 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
16585 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16587 allow_undefined_flag=' -expect_unresolved \*'
16588 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
16589 archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
16590 $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
16592 # Both c and cxx compiler support -rpath directly
16593 hardcode_libdir_flag_spec='-rpath $libdir'
16595 archive_cmds_need_lc='no'
16596 hardcode_libdir_separator=:
16600 no_undefined_flag=' -z defs'
16601 if test "$GCC" = yes; then
16603 archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16604 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16605 $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16607 case `$CC -V 2>&1` in
16610 archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
16611 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16612 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
16616 archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
16617 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16618 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16622 hardcode_libdir_flag_spec='-R$libdir'
16623 hardcode_shlibpath_var=no
16625 solaris2.[0-5] | solaris2.[0-5].*) ;;
16627 # The compiler driver will combine and reorder linker options,
16628 # but understands `-z linker_flag'. GCC discards it without `$wl',
16629 # but is careful enough not to reorder.
16630 # Supported since Solaris 2.6 (maybe 2.5.1?)
16631 if test "$GCC" = yes; then
16632 whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
16634 whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
16638 link_all_deplibs=yes
16642 if test "x$host_vendor" = xsequent; then
16643 # Use $CC to link under sequent, because it throws in some extra .o
16644 # files that make .init and .fini sections work.
16645 archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
16647 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
16649 hardcode_libdir_flag_spec='-L$libdir'
16650 hardcode_direct=yes
16651 hardcode_minus_L=yes
16652 hardcode_shlibpath_var=no
16656 case $host_vendor in
16658 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16659 hardcode_direct=yes # is this really true???
16662 ## LD is ld it makes a PLAMLIB
16663 ## CC just makes a GrossModule.
16664 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
16665 reload_cmds='$CC -r -o $output$reload_objs'
16669 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16670 hardcode_direct=no #Motorola manual says yes, but my tests say they lie
16673 runpath_var='LD_RUN_PATH'
16674 hardcode_shlibpath_var=no
16678 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16679 hardcode_shlibpath_var=no
16680 export_dynamic_flag_spec='-Bexport'
16684 if test -d /usr/nec; then
16685 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16686 hardcode_shlibpath_var=no
16687 runpath_var=LD_RUN_PATH
16688 hardcode_runpath_var=yes
16693 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
16694 no_undefined_flag='${wl}-z,text'
16695 archive_cmds_need_lc=no
16696 hardcode_shlibpath_var=no
16697 runpath_var='LD_RUN_PATH'
16699 if test "$GCC" = yes; then
16700 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16701 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16703 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16704 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16708 sysv5* | sco3.2v5* | sco5v6*)
16709 # Note: We can NOT use -z defs as we might desire, because we do not
16710 # link with -lc, and that would cause any symbols used from libc to
16711 # always be unresolved, which means just about no library would
16712 # ever link correctly. If we're not using GNU ld we use -z text
16713 # though, which does catch some bad symbols but isn't as heavy-handed
16715 no_undefined_flag='${wl}-z,text'
16716 allow_undefined_flag='${wl}-z,nodefs'
16717 archive_cmds_need_lc=no
16718 hardcode_shlibpath_var=no
16719 hardcode_libdir_flag_spec='${wl}-R,$libdir'
16720 hardcode_libdir_separator=':'
16721 link_all_deplibs=yes
16722 export_dynamic_flag_spec='${wl}-Bexport'
16723 runpath_var='LD_RUN_PATH'
16725 if test "$GCC" = yes; then
16726 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16727 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16729 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16730 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16735 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16736 hardcode_libdir_flag_spec='-L$libdir'
16737 hardcode_shlibpath_var=no
16745 if test x$host_vendor = xsni; then
16747 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
16748 export_dynamic_flag_spec='${wl}-Blargedynsym'
16754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
16755 $as_echo "$ld_shlibs" >&6; }
16756 test "$ld_shlibs" = no && can_build_shared=no
16758 with_gnu_ld=$with_gnu_ld
16775 # Do we need to explicitly link libc?
16777 case "x$archive_cmds_need_lc" in
16779 # Assume -lc should be added
16780 archive_cmds_need_lc=yes
16782 if test "$enable_shared" = yes && test "$GCC" = yes; then
16783 case $archive_cmds in
16785 # FIXME: we may have to deal with multi-command sequences.
16788 # Test whether the compiler implicitly links with -lc since on some
16789 # systems, -lgcc has to come before -lc. If gcc already passes -lc
16790 # to ld, don't add -lc before -lgcc.
16791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
16792 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
16793 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
16794 $as_echo_n "(cached) " >&6
16797 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16799 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
16800 (eval $ac_compile) 2>&5
16802 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16803 test $ac_status = 0; } 2>conftest.err; then
16806 libobjs=conftest.$ac_objext
16808 wl=$lt_prog_compiler_wl
16809 pic_flag=$lt_prog_compiler_pic
16815 lt_save_allow_undefined_flag=$allow_undefined_flag
16816 allow_undefined_flag=
16817 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
16818 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
16820 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16821 test $ac_status = 0; }
16823 lt_cv_archive_cmds_need_lc=no
16825 lt_cv_archive_cmds_need_lc=yes
16827 allow_undefined_flag=$lt_save_allow_undefined_flag
16829 cat conftest.err 1>&5
16834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
16835 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
16836 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
16999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
17000 $as_echo_n "checking dynamic linker characteristics... " >&6; }
17002 if test "$GCC" = yes; then
17004 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
17005 *) lt_awk_arg="/^libraries:/" ;;
17008 mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
17009 *) lt_sed_strip_eq="s,=/,/,g" ;;
17011 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
17012 case $lt_search_path_spec in
17014 # if the path contains ";" then we assume it to be the separator
17015 # otherwise default to the standard path separator (i.e. ":") - it is
17016 # assumed that no part of a normal pathname contains ";" but that should
17017 # okay in the real world where ";" in dirpaths is itself problematic.
17018 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
17021 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
17024 # Ok, now we have the path, separated by spaces, we can step through it
17025 # and add multilib dir if necessary.
17026 lt_tmp_lt_search_path_spec=
17027 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
17028 for lt_sys_path in $lt_search_path_spec; do
17029 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
17030 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
17032 test -d "$lt_sys_path" && \
17033 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
17036 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
17037 BEGIN {RS=" "; FS="/|\n";} {
17040 for (lt_i = NF; lt_i > 0; lt_i--) {
17041 if ($lt_i != "" && $lt_i != ".") {
17042 if ($lt_i == "..") {
17045 if (lt_count == 0) {
17046 lt_foo="/" $lt_i lt_foo;
17053 if (lt_foo != "") { lt_freq[lt_foo]++; }
17054 if (lt_freq[lt_foo] == 1) { print lt_foo; }
17056 # AWK program above erroneously prepends '/' to C:/dos/paths
17059 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
17060 $SED 's,/\([A-Za-z]:\),\1,g'` ;;
17062 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
17064 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
17066 library_names_spec=
17067 libname_spec='lib$name'
17071 postuninstall_cmds=
17075 shlibpath_overrides_runpath=unknown
17077 dynamic_linker="$host_os ld.so"
17078 sys_lib_dlsearch_path_spec="/lib /usr/lib"
17079 need_lib_prefix=unknown
17080 hardcode_into_libs=no
17082 # when you set need_version to no, make sure it does not cause -set_version
17083 # flags to be left without arguments
17084 need_version=unknown
17089 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
17090 shlibpath_var=LIBPATH
17092 # AIX 3 has no versioning support, so we append a major version to the name.
17093 soname_spec='${libname}${release}${shared_ext}$major'
17100 hardcode_into_libs=yes
17101 if test "$host_cpu" = ia64; then
17102 # AIX 5 supports IA64
17103 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
17104 shlibpath_var=LD_LIBRARY_PATH
17106 # With GCC up to 2.95.x, collect2 would create an import file
17107 # for dependence libraries. The import file would start with
17108 # the line `#! .'. This would cause the generated library to
17109 # depend on `.', always an invalid library. This was fixed in
17110 # development snapshots of GCC prior to 3.0.
17112 aix4 | aix4.[01] | aix4.[01].*)
17113 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
17115 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
17118 can_build_shared=no
17122 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
17123 # soname into executable. Probably we can add versioning support to
17124 # collect2, so additional links can be useful in future.
17125 if test "$aix_use_runtimelinking" = yes; then
17126 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
17127 # instead of lib<name>.a to let people know that these are not
17128 # typical AIX shared libraries.
17129 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17131 # We preserve .a as extension for shared libraries through AIX4.2
17132 # and later when we are not doing run time linking.
17133 library_names_spec='${libname}${release}.a $libname.a'
17134 soname_spec='${libname}${release}${shared_ext}$major'
17136 shlibpath_var=LIBPATH
17143 # Since July 2007 AmigaOS4 officially supports .so libraries.
17144 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
17145 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17148 library_names_spec='$libname.ixlibrary $libname.a'
17149 # Create ${libname}_ixlibrary.a entries in /sys/libs.
17150 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
17156 library_names_spec='${libname}${shared_ext}'
17157 dynamic_linker="$host_os ld.so"
17158 shlibpath_var=LIBRARY_PATH
17164 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17165 soname_spec='${libname}${release}${shared_ext}$major'
17166 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
17167 shlibpath_var=LD_LIBRARY_PATH
17168 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
17169 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
17170 # the default ld.so.conf also contains /usr/contrib/lib and
17171 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
17172 # libtool to hard-code these into programs
17175 cygwin* | mingw* | pw32* | cegcc*)
17176 version_type=windows
17181 case $GCC,$host_os in
17182 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
17183 library_names_spec='$libname.dll.a'
17184 # DLL is installed to $(libdir)/../bin by postinstall_cmds
17185 postinstall_cmds='base_file=`basename \${file}`~
17186 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
17187 dldir=$destdir/`dirname \$dlpath`~
17188 test -d \$dldir || mkdir -p \$dldir~
17189 $install_prog $dir/$dlname \$dldir/$dlname~
17190 chmod a+x \$dldir/$dlname~
17191 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
17192 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
17194 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
17195 dlpath=$dir/\$dldll~
17197 shlibpath_overrides_runpath=yes
17201 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
17202 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17204 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
17207 # MinGW DLLs use traditional 'lib' prefix
17208 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17211 # pw32 DLLs use 'pw' prefix rather than 'lib'
17212 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17218 library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
17221 dynamic_linker='Win32 ld.exe'
17222 # FIXME: first we should search . and the directory the executable is in
17226 darwin* | rhapsody*)
17227 dynamic_linker="$host_os dyld"
17228 version_type=darwin
17231 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
17232 soname_spec='${libname}${release}${major}$shared_ext'
17233 shlibpath_overrides_runpath=yes
17234 shlibpath_var=DYLD_LIBRARY_PATH
17235 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
17237 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
17238 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
17245 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
17246 soname_spec='${libname}${release}${shared_ext}$major'
17247 shlibpath_var=LD_LIBRARY_PATH
17250 freebsd* | dragonfly*)
17251 # DragonFly does not have aout. When/if they implement a new
17252 # versioning mechanism, adjust this.
17253 if test -x /usr/bin/objformat; then
17254 objformat=`/usr/bin/objformat`
17257 freebsd[23].*) objformat=aout ;;
17258 *) objformat=elf ;;
17261 version_type=freebsd-$objformat
17262 case $version_type in
17264 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17269 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
17273 shlibpath_var=LD_LIBRARY_PATH
17276 shlibpath_overrides_runpath=yes
17278 freebsd3.[01]* | freebsdelf3.[01]*)
17279 shlibpath_overrides_runpath=yes
17280 hardcode_into_libs=yes
17282 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
17283 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
17284 shlibpath_overrides_runpath=no
17285 hardcode_into_libs=yes
17287 *) # from 4.6 on, and DragonFly
17288 shlibpath_overrides_runpath=yes
17289 hardcode_into_libs=yes
17298 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17299 soname_spec='${libname}${release}${shared_ext}$major'
17300 shlibpath_var=LD_LIBRARY_PATH
17301 hardcode_into_libs=yes
17308 dynamic_linker="$host_os runtime_loader"
17309 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17310 soname_spec='${libname}${release}${shared_ext}$major'
17311 shlibpath_var=LIBRARY_PATH
17312 shlibpath_overrides_runpath=yes
17313 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
17314 hardcode_into_libs=yes
17317 hpux9* | hpux10* | hpux11*)
17318 # Give a soname corresponding to the major version so that dld.sl refuses to
17319 # link against other versions.
17326 hardcode_into_libs=yes
17327 dynamic_linker="$host_os dld.so"
17328 shlibpath_var=LD_LIBRARY_PATH
17329 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17330 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17331 soname_spec='${libname}${release}${shared_ext}$major'
17332 if test "X$HPUX_IA64_MODE" = X32; then
17333 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
17335 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
17337 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17341 hardcode_into_libs=yes
17342 dynamic_linker="$host_os dld.sl"
17343 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
17344 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17345 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17346 soname_spec='${libname}${release}${shared_ext}$major'
17347 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
17348 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17352 dynamic_linker="$host_os dld.sl"
17353 shlibpath_var=SHLIB_PATH
17354 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
17355 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17356 soname_spec='${libname}${release}${shared_ext}$major'
17359 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
17360 postinstall_cmds='chmod 555 $lib'
17361 # or fails outright, so override atomically:
17362 install_override_mode=555
17369 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17370 soname_spec='${libname}${release}${shared_ext}$major'
17371 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
17372 shlibpath_var=LD_LIBRARY_PATH
17373 shlibpath_overrides_runpath=no
17374 hardcode_into_libs=yes
17377 irix5* | irix6* | nonstopux*)
17379 nonstopux*) version_type=nonstopux ;;
17381 if test "$lt_cv_prog_gnu_ld" = yes; then
17389 soname_spec='${libname}${release}${shared_ext}$major'
17390 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
17392 irix5* | nonstopux*)
17393 libsuff= shlibsuff=
17396 case $LD in # libtool.m4 will add one of these switches to LD
17397 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
17398 libsuff= shlibsuff= libmagic=32-bit;;
17399 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
17400 libsuff=32 shlibsuff=N32 libmagic=N32;;
17401 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
17402 libsuff=64 shlibsuff=64 libmagic=64-bit;;
17403 *) libsuff= shlibsuff= libmagic=never-match;;
17407 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
17408 shlibpath_overrides_runpath=no
17409 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
17410 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
17411 hardcode_into_libs=yes
17414 # No shared lib support for Linux oldld, aout, or coff.
17415 linux*oldld* | linux*aout* | linux*coff*)
17419 # This must be Linux ELF.
17420 linux* | k*bsd*-gnu | kopensolaris*-gnu)
17424 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17425 soname_spec='${libname}${release}${shared_ext}$major'
17426 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
17427 shlibpath_var=LD_LIBRARY_PATH
17428 shlibpath_overrides_runpath=no
17430 # Some binutils ld are patched to set DT_RUNPATH
17431 if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
17432 $as_echo_n "(cached) " >&6
17434 lt_cv_shlibpath_overrides_runpath=no
17435 save_LDFLAGS=$LDFLAGS
17436 save_libdir=$libdir
17437 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
17438 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
17439 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17440 /* end confdefs.h. */
17450 if ac_fn_c_try_link "$LINENO"; then :
17451 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
17452 lt_cv_shlibpath_overrides_runpath=yes
17455 rm -f core conftest.err conftest.$ac_objext \
17456 conftest$ac_exeext conftest.$ac_ext
17457 LDFLAGS=$save_LDFLAGS
17458 libdir=$save_libdir
17462 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
17464 # This implies no fast_install, which is unacceptable.
17465 # Some rework will be needed to allow for fast_install
17466 # before this can be enabled.
17467 hardcode_into_libs=yes
17469 # Append ld.so.conf contents to the search path
17470 if test -f /etc/ld.so.conf; then
17471 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
17472 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
17475 # We used to test for /lib/ld.so.1 and disable shared libraries on
17476 # powerpc, because MkLinux only supported shared libraries with the
17477 # GNU dynamic linker. Since this was broken with cross compilers,
17478 # most powerpc-linux boxes support dynamic linking these days and
17479 # people can always --disable-shared, the test was removed, and we
17480 # assume the GNU/Linux dynamic linker is in use.
17481 dynamic_linker='GNU/Linux ld.so'
17488 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17489 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17490 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17491 dynamic_linker='NetBSD (a.out) ld.so'
17493 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17494 soname_spec='${libname}${release}${shared_ext}$major'
17495 dynamic_linker='NetBSD ld.elf_so'
17497 shlibpath_var=LD_LIBRARY_PATH
17498 shlibpath_overrides_runpath=yes
17499 hardcode_into_libs=yes
17504 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17505 shlibpath_var=LD_LIBRARY_PATH
17506 shlibpath_overrides_runpath=yes
17513 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17514 soname_spec='${libname}${release}${shared_ext}$major'
17515 shlibpath_var=LD_LIBRARY_PATH
17516 shlibpath_overrides_runpath=no
17517 hardcode_into_libs=yes
17518 dynamic_linker='ldqnx.so'
17523 sys_lib_dlsearch_path_spec="/usr/lib"
17525 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
17527 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
17528 *) need_version=no ;;
17530 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17531 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17532 shlibpath_var=LD_LIBRARY_PATH
17533 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
17535 openbsd2.[89] | openbsd2.[89].*)
17536 shlibpath_overrides_runpath=no
17539 shlibpath_overrides_runpath=yes
17543 shlibpath_overrides_runpath=yes
17548 libname_spec='$name'
17551 library_names_spec='$libname${shared_ext} $libname.a'
17552 dynamic_linker='OS/2 ld.exe'
17553 shlibpath_var=LIBPATH
17556 osf3* | osf4* | osf5*)
17560 soname_spec='${libname}${release}${shared_ext}$major'
17561 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17562 shlibpath_var=LD_LIBRARY_PATH
17563 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
17564 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
17575 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17576 soname_spec='${libname}${release}${shared_ext}$major'
17577 shlibpath_var=LD_LIBRARY_PATH
17578 shlibpath_overrides_runpath=yes
17579 hardcode_into_libs=yes
17580 # ldd complains unless libraries are executable
17581 postinstall_cmds='chmod +x $lib'
17586 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17587 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
17588 shlibpath_var=LD_LIBRARY_PATH
17589 shlibpath_overrides_runpath=yes
17590 if test "$with_gnu_ld" = yes; then
17598 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17599 soname_spec='${libname}${release}${shared_ext}$major'
17600 shlibpath_var=LD_LIBRARY_PATH
17601 case $host_vendor in
17603 shlibpath_overrides_runpath=no
17605 runpath_var=LD_RUN_PATH
17613 shlibpath_overrides_runpath=no
17614 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
17620 if test -d /usr/nec ;then
17622 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
17623 soname_spec='$libname${shared_ext}.$major'
17624 shlibpath_var=LD_LIBRARY_PATH
17628 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
17629 version_type=freebsd-elf
17632 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17633 soname_spec='${libname}${release}${shared_ext}$major'
17634 shlibpath_var=LD_LIBRARY_PATH
17635 shlibpath_overrides_runpath=yes
17636 hardcode_into_libs=yes
17637 if test "$with_gnu_ld" = yes; then
17638 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
17640 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
17643 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
17647 sys_lib_dlsearch_path_spec='/usr/lib'
17651 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
17655 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17656 shlibpath_var=LD_LIBRARY_PATH
17657 shlibpath_overrides_runpath=no
17658 hardcode_into_libs=yes
17663 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17664 soname_spec='${libname}${release}${shared_ext}$major'
17665 shlibpath_var=LD_LIBRARY_PATH
17672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
17673 $as_echo "$dynamic_linker" >&6; }
17674 test "$dynamic_linker" = no && can_build_shared=no
17676 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
17677 if test "$GCC" = yes; then
17678 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
17681 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
17682 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
17684 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
17685 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
17779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
17780 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
17782 if test -n "$hardcode_libdir_flag_spec" ||
17783 test -n "$runpath_var" ||
17784 test "X$hardcode_automatic" = "Xyes" ; then
17786 # We can hardcode non-existent directories.
17787 if test "$hardcode_direct" != no &&
17788 # If the only mechanism to avoid hardcoding is shlibpath_var, we
17789 # have to relink, otherwise we might link with an installed library
17790 # when we should be linking with a yet-to-be-installed one
17791 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
17792 test "$hardcode_minus_L" != no; then
17793 # Linking always hardcodes the temporary library directory.
17794 hardcode_action=relink
17796 # We can link without hardcoding, and we can hardcode nonexisting dirs.
17797 hardcode_action=immediate
17800 # We cannot hardcode anything, or else we can only hardcode existing
17802 hardcode_action=unsupported
17804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
17805 $as_echo "$hardcode_action" >&6; }
17807 if test "$hardcode_action" = relink ||
17808 test "$inherit_rpath" = yes; then
17809 # Fast installation is not supported
17810 enable_fast_install=no
17811 elif test "$shlibpath_overrides_runpath" = yes ||
17812 test "$enable_shared" = no; then
17813 # Fast installation is not necessary
17814 enable_fast_install=needless
17822 if test "x$enable_dlopen" != xyes; then
17823 enable_dlopen=unknown
17824 enable_dlopen_self=unknown
17825 enable_dlopen_self_static=unknown
17832 lt_cv_dlopen="load_add_on"
17834 lt_cv_dlopen_self=yes
17837 mingw* | pw32* | cegcc*)
17838 lt_cv_dlopen="LoadLibrary"
17843 lt_cv_dlopen="dlopen"
17848 # if libdl is installed we need to link against it
17849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17850 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17851 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17852 $as_echo_n "(cached) " >&6
17854 ac_check_lib_save_LIBS=$LIBS
17856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17857 /* end confdefs.h. */
17859 /* Override any GCC internal prototype to avoid an error.
17860 Use char because int might match the return type of a GCC
17861 builtin and then its argument prototype would still apply. */
17874 if ac_fn_c_try_link "$LINENO"; then :
17875 ac_cv_lib_dl_dlopen=yes
17877 ac_cv_lib_dl_dlopen=no
17879 rm -f core conftest.err conftest.$ac_objext \
17880 conftest$ac_exeext conftest.$ac_ext
17881 LIBS=$ac_check_lib_save_LIBS
17883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17884 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17885 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17886 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17889 lt_cv_dlopen="dyld"
17891 lt_cv_dlopen_self=yes
17898 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
17899 if test "x$ac_cv_func_shl_load" = x""yes; then :
17900 lt_cv_dlopen="shl_load"
17902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
17903 $as_echo_n "checking for shl_load in -ldld... " >&6; }
17904 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
17905 $as_echo_n "(cached) " >&6
17907 ac_check_lib_save_LIBS=$LIBS
17909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17910 /* end confdefs.h. */
17912 /* Override any GCC internal prototype to avoid an error.
17913 Use char because int might match the return type of a GCC
17914 builtin and then its argument prototype would still apply. */
17922 return shl_load ();
17927 if ac_fn_c_try_link "$LINENO"; then :
17928 ac_cv_lib_dld_shl_load=yes
17930 ac_cv_lib_dld_shl_load=no
17932 rm -f core conftest.err conftest.$ac_objext \
17933 conftest$ac_exeext conftest.$ac_ext
17934 LIBS=$ac_check_lib_save_LIBS
17936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
17937 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
17938 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
17939 lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
17941 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
17942 if test "x$ac_cv_func_dlopen" = x""yes; then :
17943 lt_cv_dlopen="dlopen"
17945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17946 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17947 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17948 $as_echo_n "(cached) " >&6
17950 ac_check_lib_save_LIBS=$LIBS
17952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17953 /* end confdefs.h. */
17955 /* Override any GCC internal prototype to avoid an error.
17956 Use char because int might match the return type of a GCC
17957 builtin and then its argument prototype would still apply. */
17970 if ac_fn_c_try_link "$LINENO"; then :
17971 ac_cv_lib_dl_dlopen=yes
17973 ac_cv_lib_dl_dlopen=no
17975 rm -f core conftest.err conftest.$ac_objext \
17976 conftest$ac_exeext conftest.$ac_ext
17977 LIBS=$ac_check_lib_save_LIBS
17979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17980 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17981 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17982 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
17985 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
17986 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
17987 $as_echo_n "(cached) " >&6
17989 ac_check_lib_save_LIBS=$LIBS
17990 LIBS="-lsvld $LIBS"
17991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17992 /* end confdefs.h. */
17994 /* Override any GCC internal prototype to avoid an error.
17995 Use char because int might match the return type of a GCC
17996 builtin and then its argument prototype would still apply. */
18009 if ac_fn_c_try_link "$LINENO"; then :
18010 ac_cv_lib_svld_dlopen=yes
18012 ac_cv_lib_svld_dlopen=no
18014 rm -f core conftest.err conftest.$ac_objext \
18015 conftest$ac_exeext conftest.$ac_ext
18016 LIBS=$ac_check_lib_save_LIBS
18018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
18019 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
18020 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
18021 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
18023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
18024 $as_echo_n "checking for dld_link in -ldld... " >&6; }
18025 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
18026 $as_echo_n "(cached) " >&6
18028 ac_check_lib_save_LIBS=$LIBS
18030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18031 /* end confdefs.h. */
18033 /* Override any GCC internal prototype to avoid an error.
18034 Use char because int might match the return type of a GCC
18035 builtin and then its argument prototype would still apply. */
18043 return dld_link ();
18048 if ac_fn_c_try_link "$LINENO"; then :
18049 ac_cv_lib_dld_dld_link=yes
18051 ac_cv_lib_dld_dld_link=no
18053 rm -f core conftest.err conftest.$ac_objext \
18054 conftest$ac_exeext conftest.$ac_ext
18055 LIBS=$ac_check_lib_save_LIBS
18057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
18058 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
18059 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
18060 lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
18081 if test "x$lt_cv_dlopen" != xno; then
18087 case $lt_cv_dlopen in
18089 save_CPPFLAGS="$CPPFLAGS"
18090 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
18092 save_LDFLAGS="$LDFLAGS"
18093 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
18096 LIBS="$lt_cv_dlopen_libs $LIBS"
18098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
18099 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
18100 if test "${lt_cv_dlopen_self+set}" = set; then :
18101 $as_echo_n "(cached) " >&6
18103 if test "$cross_compiling" = yes; then :
18104 lt_cv_dlopen_self=cross
18106 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
18107 lt_status=$lt_dlunknown
18108 cat > conftest.$ac_ext <<_LT_EOF
18109 #line 18109 "configure"
18110 #include "confdefs.h"
18119 # define LT_DLGLOBAL RTLD_GLOBAL
18122 # define LT_DLGLOBAL DL_GLOBAL
18124 # define LT_DLGLOBAL 0
18128 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
18129 find out it does not work in some platform. */
18130 #ifndef LT_DLLAZY_OR_NOW
18132 # define LT_DLLAZY_OR_NOW RTLD_LAZY
18135 # define LT_DLLAZY_OR_NOW DL_LAZY
18138 # define LT_DLLAZY_OR_NOW RTLD_NOW
18141 # define LT_DLLAZY_OR_NOW DL_NOW
18143 # define LT_DLLAZY_OR_NOW 0
18150 /* When -fvisbility=hidden is used, assume the code has been annotated
18151 correspondingly for the symbols needed. */
18152 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
18153 void fnord () __attribute__((visibility("default")));
18156 void fnord () { int i=42; }
18159 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
18160 int status = $lt_dlunknown;
18164 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
18167 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
18168 else puts (dlerror ());
18170 /* dlclose (self); */
18178 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
18179 (eval $ac_link) 2>&5
18181 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18182 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
18183 (./conftest; exit; ) >&5 2>/dev/null
18185 case x$lt_status in
18186 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
18187 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
18188 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
18191 # compilation failed
18192 lt_cv_dlopen_self=no
18199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
18200 $as_echo "$lt_cv_dlopen_self" >&6; }
18202 if test "x$lt_cv_dlopen_self" = xyes; then
18203 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
18204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
18205 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
18206 if test "${lt_cv_dlopen_self_static+set}" = set; then :
18207 $as_echo_n "(cached) " >&6
18209 if test "$cross_compiling" = yes; then :
18210 lt_cv_dlopen_self_static=cross
18212 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
18213 lt_status=$lt_dlunknown
18214 cat > conftest.$ac_ext <<_LT_EOF
18215 #line 18215 "configure"
18216 #include "confdefs.h"
18225 # define LT_DLGLOBAL RTLD_GLOBAL
18228 # define LT_DLGLOBAL DL_GLOBAL
18230 # define LT_DLGLOBAL 0
18234 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
18235 find out it does not work in some platform. */
18236 #ifndef LT_DLLAZY_OR_NOW
18238 # define LT_DLLAZY_OR_NOW RTLD_LAZY
18241 # define LT_DLLAZY_OR_NOW DL_LAZY
18244 # define LT_DLLAZY_OR_NOW RTLD_NOW
18247 # define LT_DLLAZY_OR_NOW DL_NOW
18249 # define LT_DLLAZY_OR_NOW 0
18256 /* When -fvisbility=hidden is used, assume the code has been annotated
18257 correspondingly for the symbols needed. */
18258 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
18259 void fnord () __attribute__((visibility("default")));
18262 void fnord () { int i=42; }
18265 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
18266 int status = $lt_dlunknown;
18270 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
18273 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
18274 else puts (dlerror ());
18276 /* dlclose (self); */
18284 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
18285 (eval $ac_link) 2>&5
18287 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18288 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
18289 (./conftest; exit; ) >&5 2>/dev/null
18291 case x$lt_status in
18292 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
18293 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
18294 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
18297 # compilation failed
18298 lt_cv_dlopen_self_static=no
18305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
18306 $as_echo "$lt_cv_dlopen_self_static" >&6; }
18309 CPPFLAGS="$save_CPPFLAGS"
18310 LDFLAGS="$save_LDFLAGS"
18315 case $lt_cv_dlopen_self in
18316 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
18317 *) enable_dlopen_self=unknown ;;
18320 case $lt_cv_dlopen_self_static in
18321 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
18322 *) enable_dlopen_self_static=unknown ;;
18344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
18345 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
18346 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
18347 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
18348 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
18349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18350 $as_echo "yes" >&6; }
18352 # FIXME - insert some real tests, host_os isn't really good enough
18355 if test -n "$STRIP" ; then
18356 striplib="$STRIP -x"
18357 old_striplib="$STRIP -S"
18358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18359 $as_echo "yes" >&6; }
18361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18362 $as_echo "no" >&6; }
18366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18367 $as_echo "no" >&6; }
18383 # Report which library types will actually be built
18384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
18385 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
18386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
18387 $as_echo "$can_build_shared" >&6; }
18389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
18390 $as_echo_n "checking whether to build shared libraries... " >&6; }
18391 test "$can_build_shared" = "no" && enable_shared=no
18393 # On AIX, shared libraries and static libraries use the same namespace, and
18394 # are all built from PIC.
18397 test "$enable_shared" = yes && enable_static=no
18398 if test -n "$RANLIB"; then
18399 archive_cmds="$archive_cmds~\$RANLIB \$lib"
18400 postinstall_cmds='$RANLIB $lib'
18405 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
18406 test "$enable_shared" = yes && enable_static=no
18410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
18411 $as_echo "$enable_shared" >&6; }
18413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
18414 $as_echo_n "checking whether to build static libraries... " >&6; }
18415 # Make sure either enable_shared or enable_static is yes.
18416 test "$enable_shared" = yes || enable_static=yes
18417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
18418 $as_echo "$enable_static" >&6; }
18425 ac_cpp='$CPP $CPPFLAGS'
18426 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18427 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18428 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18432 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
18433 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
18434 (test "X$CXX" != "Xg++"))) ; then
18436 ac_cpp='$CXXCPP $CPPFLAGS'
18437 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18438 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18439 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
18441 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
18442 if test -z "$CXXCPP"; then
18443 if test "${ac_cv_prog_CXXCPP+set}" = set; then :
18444 $as_echo_n "(cached) " >&6
18446 # Double quotes because CXXCPP needs to be expanded
18447 for CXXCPP in "$CXX -E" "/lib/cpp"
18449 ac_preproc_ok=false
18450 for ac_cxx_preproc_warn_flag in '' yes
18452 # Use a header file that comes with gcc, so configuring glibc
18453 # with a fresh cross-compiler works.
18454 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18455 # <limits.h> exists even on freestanding compilers.
18456 # On the NeXT, cc -E runs the code through the compiler's parser,
18457 # not just through cpp. "Syntax error" is here to catch this case.
18458 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18459 /* end confdefs.h. */
18461 # include <limits.h>
18463 # include <assert.h>
18467 if ac_fn_cxx_try_cpp "$LINENO"; then :
18470 # Broken: fails on valid input.
18473 rm -f conftest.err conftest.$ac_ext
18475 # OK, works on sane cases. Now check whether nonexistent headers
18476 # can be detected and how.
18477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18478 /* end confdefs.h. */
18479 #include <ac_nonexistent.h>
18481 if ac_fn_cxx_try_cpp "$LINENO"; then :
18482 # Broken: success on invalid input.
18485 # Passes both tests.
18489 rm -f conftest.err conftest.$ac_ext
18492 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18493 rm -f conftest.err conftest.$ac_ext
18494 if $ac_preproc_ok; then :
18499 ac_cv_prog_CXXCPP=$CXXCPP
18502 CXXCPP=$ac_cv_prog_CXXCPP
18504 ac_cv_prog_CXXCPP=$CXXCPP
18506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
18507 $as_echo "$CXXCPP" >&6; }
18508 ac_preproc_ok=false
18509 for ac_cxx_preproc_warn_flag in '' yes
18511 # Use a header file that comes with gcc, so configuring glibc
18512 # with a fresh cross-compiler works.
18513 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18514 # <limits.h> exists even on freestanding compilers.
18515 # On the NeXT, cc -E runs the code through the compiler's parser,
18516 # not just through cpp. "Syntax error" is here to catch this case.
18517 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18518 /* end confdefs.h. */
18520 # include <limits.h>
18522 # include <assert.h>
18526 if ac_fn_cxx_try_cpp "$LINENO"; then :
18529 # Broken: fails on valid input.
18532 rm -f conftest.err conftest.$ac_ext
18534 # OK, works on sane cases. Now check whether nonexistent headers
18535 # can be detected and how.
18536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18537 /* end confdefs.h. */
18538 #include <ac_nonexistent.h>
18540 if ac_fn_cxx_try_cpp "$LINENO"; then :
18541 # Broken: success on invalid input.
18544 # Passes both tests.
18548 rm -f conftest.err conftest.$ac_ext
18551 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18552 rm -f conftest.err conftest.$ac_ext
18553 if $ac_preproc_ok; then :
18556 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
18557 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
18558 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
18559 See \`config.log' for more details." "$LINENO" 5; }
18563 ac_cpp='$CPP $CPPFLAGS'
18564 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18565 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18566 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18569 _lt_caught_CXX_error=yes
18573 ac_cpp='$CXXCPP $CPPFLAGS'
18574 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18575 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18576 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18578 archive_cmds_need_lc_CXX=no
18579 allow_undefined_flag_CXX=
18580 always_export_symbols_CXX=no
18581 archive_expsym_cmds_CXX=
18582 compiler_needs_object_CXX=no
18583 export_dynamic_flag_spec_CXX=
18584 hardcode_direct_CXX=no
18585 hardcode_direct_absolute_CXX=no
18586 hardcode_libdir_flag_spec_CXX=
18587 hardcode_libdir_flag_spec_ld_CXX=
18588 hardcode_libdir_separator_CXX=
18589 hardcode_minus_L_CXX=no
18590 hardcode_shlibpath_var_CXX=unsupported
18591 hardcode_automatic_CXX=no
18592 inherit_rpath_CXX=no
18594 module_expsym_cmds_CXX=
18595 link_all_deplibs_CXX=unknown
18596 old_archive_cmds_CXX=$old_archive_cmds
18597 reload_flag_CXX=$reload_flag
18598 reload_cmds_CXX=$reload_cmds
18599 no_undefined_flag_CXX=
18600 whole_archive_flag_spec_CXX=
18601 enable_shared_with_static_runtimes_CXX=no
18603 # Source file extension for C++ test sources.
18606 # Object file extension for compiled C++ test sources.
18610 # No sense in running all these tests if we already determined that
18611 # the CXX compiler isn't working. Some variables (like enable_shared)
18612 # are currently assumed to apply to all compilers on this platform,
18613 # and will be corrupted by setting them based on a non-working compiler.
18614 if test "$_lt_caught_CXX_error" != yes; then
18615 # Code to be used in simple compile tests
18616 lt_simple_compile_test_code="int some_variable = 0;"
18618 # Code to be used in simple link tests
18619 lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
18621 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
18628 # If no C compiler was specified, use CC.
18631 # If no C compiler flags were specified, use CFLAGS.
18632 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
18634 # Allow CC to be a program name with arguments.
18638 # save warnings/boilerplate of simple test code
18639 ac_outfile=conftest.$ac_objext
18640 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
18641 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18642 _lt_compiler_boilerplate=`cat conftest.err`
18645 ac_outfile=conftest.$ac_objext
18646 echo "$lt_simple_link_test_code" >conftest.$ac_ext
18647 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18648 _lt_linker_boilerplate=`cat conftest.err`
18652 # Allow CC to be a program name with arguments.
18657 lt_save_with_gnu_ld=$with_gnu_ld
18658 lt_save_path_LD=$lt_cv_path_LD
18659 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
18660 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
18662 $as_unset lt_cv_prog_gnu_ld
18664 if test -n "${lt_cv_path_LDCXX+set}"; then
18665 lt_cv_path_LD=$lt_cv_path_LDCXX
18667 $as_unset lt_cv_path_LD
18669 test -z "${LDCXX+set}" || LD=$LDCXX
18673 for cc_temp in $compiler""; do
18675 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
18676 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
18681 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
18684 if test -n "$compiler"; then
18685 # We don't want -fno-exception when compiling C++ code, so set the
18686 # no_builtin_flag separately
18687 if test "$GXX" = yes; then
18688 lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
18690 lt_prog_compiler_no_builtin_flag_CXX=
18693 if test "$GXX" = yes; then
18694 # Set up default GNU C++ configuration
18698 # Check whether --with-gnu-ld was given.
18699 if test "${with_gnu_ld+set}" = set; then :
18700 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
18706 if test "$GCC" = yes; then
18707 # Check if gcc -print-prog-name=ld gives a path.
18708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
18709 $as_echo_n "checking for ld used by $CC... " >&6; }
18712 # gcc leaves a trailing carriage return which upsets mingw
18713 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
18715 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
18718 # Accept absolute paths.
18720 re_direlt='/[^/][^/]*/\.\./'
18721 # Canonicalize the pathname of ld
18722 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
18723 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
18724 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
18726 test -z "$LD" && LD="$ac_prog"
18729 # If it fails, then pretend we aren't using GCC.
18733 # If it is relative, then search for the first ld in PATH.
18734 with_gnu_ld=unknown
18737 elif test "$with_gnu_ld" = yes; then
18738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
18739 $as_echo_n "checking for GNU ld... " >&6; }
18741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
18742 $as_echo_n "checking for non-GNU ld... " >&6; }
18744 if test "${lt_cv_path_LD+set}" = set; then :
18745 $as_echo_n "(cached) " >&6
18747 if test -z "$LD"; then
18748 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
18749 for ac_dir in $PATH; do
18751 test -z "$ac_dir" && ac_dir=.
18752 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
18753 lt_cv_path_LD="$ac_dir/$ac_prog"
18754 # Check to see if the program is GNU ld. I'd rather use --version,
18755 # but apparently some variants of GNU ld only accept -v.
18756 # Break only if it was the GNU/non-GNU ld that we prefer.
18757 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
18758 *GNU* | *'with BFD'*)
18759 test "$with_gnu_ld" != no && break
18762 test "$with_gnu_ld" != yes && break
18769 lt_cv_path_LD="$LD" # Let the user override the test with a path.
18773 LD="$lt_cv_path_LD"
18774 if test -n "$LD"; then
18775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
18776 $as_echo "$LD" >&6; }
18778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18779 $as_echo "no" >&6; }
18781 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
18782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
18783 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
18784 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
18785 $as_echo_n "(cached) " >&6
18787 # I'd rather use --version here, but apparently some GNU lds only accept -v.
18788 case `$LD -v 2>&1 </dev/null` in
18789 *GNU* | *'with BFD'*)
18790 lt_cv_prog_gnu_ld=yes
18793 lt_cv_prog_gnu_ld=no
18797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
18798 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
18799 with_gnu_ld=$lt_cv_prog_gnu_ld
18807 # Check if GNU C++ uses GNU ld as the underlying linker, since the
18808 # archiving commands below assume that GNU ld is being used.
18809 if test "$with_gnu_ld" = yes; then
18810 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
18811 archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
18813 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18814 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18816 # If archive_cmds runs LD, not CC, wlarc should be empty
18817 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
18818 # investigate it a little bit more. (MM)
18821 # ancient GNU ld didn't support --whole-archive et. al.
18822 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
18823 $GREP 'no-whole-archive' > /dev/null; then
18824 whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
18826 whole_archive_flag_spec_CXX=
18832 # A generic and very simple default shared library creation
18833 # command for GNU C++ for the case where it uses the native
18834 # linker, instead of GNU ld. If possible, this setting should
18835 # overridden to take advantage of the native linker features on
18836 # the platform it is being used on.
18837 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
18840 # Commands to make compiler produce verbose output that lists
18841 # what "hidden" libraries, object files and flags are used when
18842 # linking a shared library.
18843 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
18851 # PORTME: fill in a description of your system's C++ link characteristics
18852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
18853 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
18857 # FIXME: insert proper C++ library support
18861 if test "$host_cpu" = ia64; then
18862 # On IA64, the linker does run time linking by default, so we don't
18863 # have to do anything special.
18864 aix_use_runtimelinking=no
18865 exp_sym_flag='-Bexport'
18868 aix_use_runtimelinking=no
18870 # Test if we are trying to use run time linking or normal
18871 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
18872 # need to do runtime linking.
18873 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
18874 for ld_flag in $LDFLAGS; do
18877 aix_use_runtimelinking=yes
18885 exp_sym_flag='-bexport'
18886 no_entry_flag='-bnoentry'
18889 # When large executables or shared objects are built, AIX ld can
18890 # have problems creating the table of contents. If linking a library
18891 # or program results in "error TOC overflow" add -mminimal-toc to
18892 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
18893 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
18895 archive_cmds_CXX=''
18896 hardcode_direct_CXX=yes
18897 hardcode_direct_absolute_CXX=yes
18898 hardcode_libdir_separator_CXX=':'
18899 link_all_deplibs_CXX=yes
18900 file_list_spec_CXX='${wl}-f,'
18902 if test "$GXX" = yes; then
18903 case $host_os in aix4.[012]|aix4.[012].*)
18904 # We only want to do this on AIX 4.2 and lower, the check
18905 # below for broken collect2 doesn't work under 4.3+
18906 collect2name=`${CC} -print-prog-name=collect2`
18907 if test -f "$collect2name" &&
18908 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
18910 # We have reworked collect2
18913 # We have old collect2
18914 hardcode_direct_CXX=unsupported
18915 # It fails to find uninstalled libraries when the uninstalled
18916 # path is not listed in the libpath. Setting hardcode_minus_L
18917 # to unsupported forces relinking
18918 hardcode_minus_L_CXX=yes
18919 hardcode_libdir_flag_spec_CXX='-L$libdir'
18920 hardcode_libdir_separator_CXX=
18923 shared_flag='-shared'
18924 if test "$aix_use_runtimelinking" = yes; then
18925 shared_flag="$shared_flag "'${wl}-G'
18929 if test "$host_cpu" = ia64; then
18930 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
18931 # chokes on -Wl,-G. The following line is correct:
18934 if test "$aix_use_runtimelinking" = yes; then
18935 shared_flag='${wl}-G'
18937 shared_flag='${wl}-bM:SRE'
18942 export_dynamic_flag_spec_CXX='${wl}-bexpall'
18943 # It seems that -bexpall does not export symbols beginning with
18944 # underscore (_), so it is better to generate a list of symbols to
18946 always_export_symbols_CXX=yes
18947 if test "$aix_use_runtimelinking" = yes; then
18948 # Warning - without using the other runtime loading flags (-brtl),
18949 # -berok will link without error, but may produce a broken library.
18950 allow_undefined_flag_CXX='-berok'
18951 # Determine the default libpath from the value encoded in an empty
18953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18954 /* end confdefs.h. */
18964 if ac_fn_cxx_try_link "$LINENO"; then :
18966 lt_aix_libpath_sed='
18967 /Import File Strings/,/^$/ {
18973 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18974 # Check for a 64-bit object if we didn't find anything.
18975 if test -z "$aix_libpath"; then
18976 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18979 rm -f core conftest.err conftest.$ac_objext \
18980 conftest$ac_exeext conftest.$ac_ext
18981 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18983 hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18985 archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
18987 if test "$host_cpu" = ia64; then
18988 hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
18989 allow_undefined_flag_CXX="-z nodefs"
18990 archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
18992 # Determine the default libpath from the value encoded in an
18993 # empty executable.
18994 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18995 /* end confdefs.h. */
19005 if ac_fn_cxx_try_link "$LINENO"; then :
19007 lt_aix_libpath_sed='
19008 /Import File Strings/,/^$/ {
19014 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
19015 # Check for a 64-bit object if we didn't find anything.
19016 if test -z "$aix_libpath"; then
19017 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
19020 rm -f core conftest.err conftest.$ac_objext \
19021 conftest$ac_exeext conftest.$ac_ext
19022 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
19024 hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
19025 # Warning - without using the other run time loading flags,
19026 # -berok will link without error, but may produce a broken library.
19027 no_undefined_flag_CXX=' ${wl}-bernotok'
19028 allow_undefined_flag_CXX=' ${wl}-berok'
19029 if test "$with_gnu_ld" = yes; then
19030 # We only use this code for GNU lds that support --whole-archive.
19031 whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
19033 # Exported symbols can be pulled into shared objects from archives
19034 whole_archive_flag_spec_CXX='$convenience'
19036 archive_cmds_need_lc_CXX=yes
19037 # This is similar to how AIX traditionally builds its shared
19039 archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
19045 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
19046 allow_undefined_flag_CXX=unsupported
19047 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
19048 # support --undefined. This deserves some investigation. FIXME
19049 archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19056 case $cc_basename in
19058 # FIXME: insert proper C++ library support
19064 cygwin* | mingw* | pw32* | cegcc*)
19065 # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
19066 # as there is no search path for DLLs.
19067 hardcode_libdir_flag_spec_CXX='-L$libdir'
19068 export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
19069 allow_undefined_flag_CXX=unsupported
19070 always_export_symbols_CXX=no
19071 enable_shared_with_static_runtimes_CXX=yes
19073 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
19074 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
19075 # If the export-symbols file already is a .def file (1st line
19076 # is EXPORTS), use it as is; otherwise, prepend...
19077 archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
19078 cp $export_symbols $output_objdir/$soname.def;
19080 echo EXPORTS > $output_objdir/$soname.def;
19081 cat $export_symbols >> $output_objdir/$soname.def;
19083 $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
19088 darwin* | rhapsody*)
19091 archive_cmds_need_lc_CXX=no
19092 hardcode_direct_CXX=no
19093 hardcode_automatic_CXX=yes
19094 hardcode_shlibpath_var_CXX=unsupported
19095 if test "$lt_cv_ld_force_load" = "yes"; then
19096 whole_archive_flag_spec_CXX='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
19098 whole_archive_flag_spec_CXX=''
19100 link_all_deplibs_CXX=yes
19101 allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
19102 case $cc_basename in
19103 ifort*) _lt_dar_can_shared=yes ;;
19104 *) _lt_dar_can_shared=$GCC ;;
19106 if test "$_lt_dar_can_shared" = "yes"; then
19107 output_verbose_link_cmd=func_echo_all
19108 archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
19109 module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
19110 archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
19111 module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
19112 if test "$lt_cv_apple_cc_single_mod" != "yes"; then
19113 archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
19114 archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
19124 case $cc_basename in
19126 # FIXME: insert proper C++ library support
19130 # Green Hills C++ Compiler
19131 # FIXME: insert proper C++ library support
19135 # FIXME: insert proper C++ library support
19142 # C++ shared libraries reported to be fairly broken before
19148 archive_cmds_need_lc_CXX=no
19151 freebsd* | dragonfly*)
19152 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
19161 archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19162 link_all_deplibs_CXX=yes
19166 hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
19167 hardcode_libdir_separator_CXX=:
19168 export_dynamic_flag_spec_CXX='${wl}-E'
19169 hardcode_direct_CXX=yes
19170 hardcode_minus_L_CXX=yes # Not in the search PATH,
19171 # but as the default
19172 # location of the library.
19174 case $cc_basename in
19176 # FIXME: insert proper C++ library support
19180 archive_cmds_CXX='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
19181 # Commands to make compiler produce verbose output that lists
19182 # what "hidden" libraries, object files and flags are used when
19183 # linking a shared library.
19185 # There doesn't appear to be a way to prevent this compiler from
19186 # explicitly linking system object files so we need to strip them
19187 # from the output so that they don't get included in the library
19189 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
19192 if test "$GXX" = yes; then
19193 archive_cmds_CXX='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
19195 # FIXME: insert proper C++ library support
19203 if test $with_gnu_ld = no; then
19204 hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
19205 hardcode_libdir_separator_CXX=:
19211 export_dynamic_flag_spec_CXX='${wl}-E'
19217 hardcode_direct_CXX=no
19218 hardcode_shlibpath_var_CXX=no
19221 hardcode_direct_CXX=yes
19222 hardcode_direct_absolute_CXX=yes
19223 hardcode_minus_L_CXX=yes # Not in the search PATH,
19224 # but as the default
19225 # location of the library.
19229 case $cc_basename in
19231 # FIXME: insert proper C++ library support
19237 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19240 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19243 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19246 # Commands to make compiler produce verbose output that lists
19247 # what "hidden" libraries, object files and flags are used when
19248 # linking a shared library.
19250 # There doesn't appear to be a way to prevent this compiler from
19251 # explicitly linking system object files so we need to strip them
19252 # from the output so that they don't get included in the library
19254 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
19257 if test "$GXX" = yes; then
19258 if test $with_gnu_ld = no; then
19261 archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19264 archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19267 archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19272 # FIXME: insert proper C++ library support
19280 hardcode_direct_CXX=no
19281 hardcode_shlibpath_var_CXX=no
19282 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19283 export_dynamic_flag_spec_CXX='${wl}-E'
19284 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
19285 # Instead, shared libraries are loaded at an image base (0x10000000 by
19286 # default) and relocated if they conflict, which is a slow very memory
19287 # consuming and fragmenting process. To avoid this, we pick a random,
19288 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
19289 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
19290 archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19291 archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19294 case $cc_basename in
19297 archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
19299 # Archives containing C++ object files must be created using
19300 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
19301 # necessary to make sure instantiated templates are included
19303 old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
19306 if test "$GXX" = yes; then
19307 if test "$with_gnu_ld" = no; then
19308 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
19310 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
19313 link_all_deplibs_CXX=yes
19316 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19317 hardcode_libdir_separator_CXX=:
19318 inherit_rpath_CXX=yes
19321 linux* | k*bsd*-gnu | kopensolaris*-gnu)
19322 case $cc_basename in
19324 # Kuck and Associates, Inc. (KAI) C++ Compiler
19326 # KCC will only create a shared library if the output file
19327 # ends with ".so" (or ".sl" for HP-UX), so rename the library
19328 # to its proper name (with version) after linking.
19329 archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
19330 archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
19331 # Commands to make compiler produce verbose output that lists
19332 # what "hidden" libraries, object files and flags are used when
19333 # linking a shared library.
19335 # There doesn't appear to be a way to prevent this compiler from
19336 # explicitly linking system object files so we need to strip them
19337 # from the output so that they don't get included in the library
19339 output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
19341 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19342 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19344 # Archives containing C++ object files must be created using
19345 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
19346 old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
19351 # version 8.0 and above of icpc choke on multiply defined symbols
19352 # if we add $predep_objects and $postdep_objects, however 7.1 and
19353 # earlier do not add the objects themselves.
19354 case `$CC -V 2>&1` in
19356 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19357 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19359 *) # Version 8.0 or newer
19362 ia64*) tmp_idyn=' -i_dynamic';;
19364 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19365 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19368 archive_cmds_need_lc_CXX=no
19369 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19370 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19371 whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
19374 # Portland Group C++ compiler
19376 *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
19377 prelink_cmds_CXX='tpldir=Template.dir~
19379 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
19380 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
19381 old_archive_cmds_CXX='tpldir=Template.dir~
19383 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
19384 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
19386 archive_cmds_CXX='tpldir=Template.dir~
19388 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19389 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19390 archive_expsym_cmds_CXX='tpldir=Template.dir~
19392 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19393 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
19395 *) # Version 6 and above use weak symbols
19396 archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19397 archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
19401 hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
19402 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19403 whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
19407 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19408 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
19410 runpath_var=LD_RUN_PATH
19411 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19412 hardcode_libdir_separator_CXX=:
19414 # Commands to make compiler produce verbose output that lists
19415 # what "hidden" libraries, object files and flags are used when
19416 # linking a shared library.
19418 # There doesn't appear to be a way to prevent this compiler from
19419 # explicitly linking system object files so we need to strip them
19420 # from the output so that they don't get included in the library
19422 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
19424 xl* | mpixl* | bgxl*)
19425 # IBM XL 8.0 on PPC, with GNU ld
19426 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19427 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19428 archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19429 if test "x$supports_anon_versioning" = xyes; then
19430 archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
19431 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
19432 echo "local: *; };" >> $output_objdir/$libname.ver~
19433 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
19437 case `$CC -V 2>&1 | sed 5q` in
19440 no_undefined_flag_CXX=' -zdefs'
19441 archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19442 archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
19443 hardcode_libdir_flag_spec_CXX='-R$libdir'
19444 whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
19445 compiler_needs_object_CXX=yes
19447 # Not sure whether something based on
19448 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
19450 output_verbose_link_cmd='func_echo_all'
19452 # Archives containing C++ object files must be created using
19453 # "CC -xar", where "CC" is the Sun C++ compiler. This is
19454 # necessary to make sure instantiated templates are included
19456 old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19464 # FIXME: insert proper C++ library support
19469 # FIXME: insert proper C++ library support
19474 case $cc_basename in
19476 # FIXME: insert proper C++ library support
19480 # FIXME: insert proper C++ library support
19487 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
19488 archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
19490 hardcode_libdir_flag_spec_CXX='-R$libdir'
19491 hardcode_direct_CXX=yes
19492 hardcode_shlibpath_var_CXX=no
19494 # Workaround some broken pre-1.5 toolchains
19495 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
19503 # C++ shared libraries are fairly broken
19508 if test -f /usr/libexec/ld.so; then
19509 hardcode_direct_CXX=yes
19510 hardcode_shlibpath_var_CXX=no
19511 hardcode_direct_absolute_CXX=yes
19512 archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
19513 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19514 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
19515 archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
19516 export_dynamic_flag_spec_CXX='${wl}-E'
19517 whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
19519 output_verbose_link_cmd=func_echo_all
19525 osf3* | osf4* | osf5*)
19526 case $cc_basename in
19528 # Kuck and Associates, Inc. (KAI) C++ Compiler
19530 # KCC will only create a shared library if the output file
19531 # ends with ".so" (or ".sl" for HP-UX), so rename the library
19532 # to its proper name (with version) after linking.
19533 archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
19535 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19536 hardcode_libdir_separator_CXX=:
19538 # Archives containing C++ object files must be created using
19539 # the KAI C++ compiler.
19541 osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
19542 *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
19546 # Rational C++ 2.4.1
19547 # FIXME: insert proper C++ library support
19553 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19554 archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
19555 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19558 allow_undefined_flag_CXX=' -expect_unresolved \*'
19559 archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
19560 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
19561 echo "-hidden">> $lib.exp~
19562 $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
19564 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19568 hardcode_libdir_separator_CXX=:
19570 # Commands to make compiler produce verbose output that lists
19571 # what "hidden" libraries, object files and flags are used when
19572 # linking a shared library.
19574 # There doesn't appear to be a way to prevent this compiler from
19575 # explicitly linking system object files so we need to strip them
19576 # from the output so that they don't get included in the library
19578 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
19581 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19582 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19585 archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
19588 archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
19592 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19593 hardcode_libdir_separator_CXX=:
19595 # Commands to make compiler produce verbose output that lists
19596 # what "hidden" libraries, object files and flags are used when
19597 # linking a shared library.
19598 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19601 # FIXME: insert proper C++ library support
19609 # FIXME: insert proper C++ library support
19614 case $cc_basename in
19617 # FIXME: insert proper C++ library support
19622 # FIXME: insert proper C++ library support
19626 # FIXME: insert proper C++ library support
19633 case $cc_basename in
19635 # Sun C++ 4.2, 5.x and Centerline C++
19636 archive_cmds_need_lc_CXX=yes
19637 no_undefined_flag_CXX=' -zdefs'
19638 archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19639 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19640 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19642 hardcode_libdir_flag_spec_CXX='-R$libdir'
19643 hardcode_shlibpath_var_CXX=no
19645 solaris2.[0-5] | solaris2.[0-5].*) ;;
19647 # The compiler driver will combine and reorder linker options,
19648 # but understands `-z linker_flag'.
19649 # Supported since Solaris 2.6 (maybe 2.5.1?)
19650 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
19653 link_all_deplibs_CXX=yes
19655 output_verbose_link_cmd='func_echo_all'
19657 # Archives containing C++ object files must be created using
19658 # "CC -xar", where "CC" is the Sun C++ compiler. This is
19659 # necessary to make sure instantiated templates are included
19661 old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19664 # Green Hills C++ Compiler
19665 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19667 # The C++ compiler must be used to create the archive.
19668 old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
19671 # GNU C++ compiler with Solaris linker
19672 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19673 no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
19674 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
19675 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19676 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19677 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19679 # Commands to make compiler produce verbose output that lists
19680 # what "hidden" libraries, object files and flags are used when
19681 # linking a shared library.
19682 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19684 # g++ 2.7 appears to require `-G' NOT `-shared' on this
19686 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19687 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19688 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19690 # Commands to make compiler produce verbose output that lists
19691 # what "hidden" libraries, object files and flags are used when
19692 # linking a shared library.
19693 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19696 hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
19698 solaris2.[0-5] | solaris2.[0-5].*) ;;
19700 whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
19708 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
19709 no_undefined_flag_CXX='${wl}-z,text'
19710 archive_cmds_need_lc_CXX=no
19711 hardcode_shlibpath_var_CXX=no
19712 runpath_var='LD_RUN_PATH'
19714 case $cc_basename in
19716 archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19717 archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19720 archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19721 archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19726 sysv5* | sco3.2v5* | sco5v6*)
19727 # Note: We can NOT use -z defs as we might desire, because we do not
19728 # link with -lc, and that would cause any symbols used from libc to
19729 # always be unresolved, which means just about no library would
19730 # ever link correctly. If we're not using GNU ld we use -z text
19731 # though, which does catch some bad symbols but isn't as heavy-handed
19733 no_undefined_flag_CXX='${wl}-z,text'
19734 allow_undefined_flag_CXX='${wl}-z,nodefs'
19735 archive_cmds_need_lc_CXX=no
19736 hardcode_shlibpath_var_CXX=no
19737 hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
19738 hardcode_libdir_separator_CXX=':'
19739 link_all_deplibs_CXX=yes
19740 export_dynamic_flag_spec_CXX='${wl}-Bexport'
19741 runpath_var='LD_RUN_PATH'
19743 case $cc_basename in
19745 archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19746 archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19747 old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
19748 '"$old_archive_cmds_CXX"
19749 reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
19750 '"$reload_cmds_CXX"
19753 archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19754 archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19760 case $cc_basename in
19762 # NonStop-UX NCC 3.20
19763 # FIXME: insert proper C++ library support
19767 # FIXME: insert proper C++ library support
19774 # FIXME: insert proper C++ library support
19779 # FIXME: insert proper C++ library support
19784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
19785 $as_echo "$ld_shlibs_CXX" >&6; }
19786 test "$ld_shlibs_CXX" = no && can_build_shared=no
19792 ## There is no encapsulation within the following macros, do not change
19793 ## the running order or otherwise move them around unless you know exactly
19794 ## what you are doing...
19795 # Dependencies to place before and after the object being linked:
19796 predep_objects_CXX=
19797 postdep_objects_CXX=
19800 compiler_lib_search_path_CXX=
19802 cat > conftest.$ac_ext <<_LT_EOF
19806 Foo (void) { a = 0; }
19812 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
19813 (eval $ac_compile) 2>&5
19815 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19816 test $ac_status = 0; }; then
19817 # Parse the compiler output and extract the necessary
19818 # objects, libraries and library flags.
19820 # Sentinel used to keep track of whether or not we are before
19821 # the conftest object file.
19822 pre_test_object_deps_done=no
19824 for p in `eval "$output_verbose_link_cmd"`; do
19828 # Some compilers place space between "-{L,R}" and the path.
19829 # Remove the space.
19830 if test $p = "-L" ||
19831 test $p = "-R"; then
19838 if test "$pre_test_object_deps_done" = no; then
19841 # Internal compiler library paths should come after those
19842 # provided the user. The postdeps already come after the
19843 # user supplied libs so there is no need to process them.
19844 if test -z "$compiler_lib_search_path_CXX"; then
19845 compiler_lib_search_path_CXX="${prev}${p}"
19847 compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
19850 # The "-l" case would never come before the object being
19851 # linked, so don't bother handling this case.
19854 if test -z "$postdeps_CXX"; then
19855 postdeps_CXX="${prev}${p}"
19857 postdeps_CXX="${postdeps_CXX} ${prev}${p}"
19863 # This assumes that the test object file only shows up
19864 # once in the compiler output.
19865 if test "$p" = "conftest.$objext"; then
19866 pre_test_object_deps_done=yes
19870 if test "$pre_test_object_deps_done" = no; then
19871 if test -z "$predep_objects_CXX"; then
19872 predep_objects_CXX="$p"
19874 predep_objects_CXX="$predep_objects_CXX $p"
19877 if test -z "$postdep_objects_CXX"; then
19878 postdep_objects_CXX="$p"
19880 postdep_objects_CXX="$postdep_objects_CXX $p"
19885 *) ;; # Ignore the rest.
19893 echo "libtool.m4: error: problem compiling CXX test program"
19896 $RM -f confest.$objext
19898 # PORTME: override above test on systems where it is broken
19901 # Interix 3.5 installs completely hosed .la files for C++, so rather than
19902 # hack all around it, let's just trust "g++" to DTRT.
19903 predep_objects_CXX=
19904 postdep_objects_CXX=
19909 case `$CC -V 2>&1 | sed 5q` in
19913 # The more standards-conforming stlport4 library is
19914 # incompatible with the Cstd library. Avoid specifying
19915 # it if it's in CXXFLAGS. Ignore libCrun as
19916 # -library=stlport4 depends on it.
19917 case " $CXX $CXXFLAGS " in
19918 *" -library=stlport4 "*)
19919 solaris_use_stlport4=yes
19923 if test "$solaris_use_stlport4" != yes; then
19924 postdeps_CXX='-library=Cstd -library=Crun'
19931 case $cc_basename in
19933 # The more standards-conforming stlport4 library is
19934 # incompatible with the Cstd library. Avoid specifying
19935 # it if it's in CXXFLAGS. Ignore libCrun as
19936 # -library=stlport4 depends on it.
19937 case " $CXX $CXXFLAGS " in
19938 *" -library=stlport4 "*)
19939 solaris_use_stlport4=yes
19943 # Adding this requires a known-good setup of shared libraries for
19944 # Sun compiler versions before 5.6, else PIC objects from an old
19945 # archive will be linked into the output, leading to subtle bugs.
19946 if test "$solaris_use_stlport4" != yes; then
19947 postdeps_CXX='-library=Cstd -library=Crun'
19955 case " $postdeps_CXX " in
19956 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
19958 compiler_lib_search_dirs_CXX=
19959 if test -n "${compiler_lib_search_path_CXX}"; then
19960 compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
19993 lt_prog_compiler_wl_CXX=
19994 lt_prog_compiler_pic_CXX=
19995 lt_prog_compiler_static_CXX=
19997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
19998 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
20000 # C++ specific cases for pic, static, wl, etc.
20001 if test "$GXX" = yes; then
20002 lt_prog_compiler_wl_CXX='-Wl,'
20003 lt_prog_compiler_static_CXX='-static'
20007 # All AIX code is PIC.
20008 if test "$host_cpu" = ia64; then
20009 # AIX 5 now supports IA64 processor
20010 lt_prog_compiler_static_CXX='-Bstatic'
20017 # see comment about AmigaOS4 .so support
20018 lt_prog_compiler_pic_CXX='-fPIC'
20021 # FIXME: we need at least 68020 code to build shared libraries, but
20022 # adding the `-m68020' flag to GCC prevents building anything better,
20024 lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
20029 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
20030 # PIC is the default for these OSes.
20032 mingw* | cygwin* | os2* | pw32* | cegcc*)
20033 # This hack is so that the source file can tell whether it is being
20034 # built for inclusion in a dll (and should export symbols for example).
20035 # Although the cygwin gcc ignores -fPIC, still need this for old-style
20036 # (--disable-auto-import) libraries
20037 lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
20039 darwin* | rhapsody*)
20040 # PIC is the default on this platform
20041 # Common symbols not allowed in MH_DYLIB files
20042 lt_prog_compiler_pic_CXX='-fno-common'
20045 # DJGPP does not support shared libraries at all
20046 lt_prog_compiler_pic_CXX=
20049 # PIC is the default for Haiku.
20050 # The "-static" flag exists, but is broken.
20051 lt_prog_compiler_static_CXX=
20054 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
20055 # Instead, we relocate shared libraries at runtime.
20058 if test -d /usr/nec; then
20059 lt_prog_compiler_pic_CXX=-Kconform_pic
20063 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
20064 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
20065 # sets the default TLS model and affects inlining.
20070 lt_prog_compiler_pic_CXX='-fPIC'
20075 # QNX uses GNU C++, but need to define -shared option too, otherwise
20076 # it will coredump.
20077 lt_prog_compiler_pic_CXX='-fPIC -shared'
20080 lt_prog_compiler_pic_CXX='-fPIC'
20086 # All AIX code is PIC.
20087 if test "$host_cpu" = ia64; then
20088 # AIX 5 now supports IA64 processor
20089 lt_prog_compiler_static_CXX='-Bstatic'
20091 lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
20095 case $cc_basename in
20097 # Green Hills C++ Compiler
20098 # _LT_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
20103 case $cc_basename in
20105 lt_prog_compiler_pic_CXX='-KPIC'
20108 # Green Hills C++ Compiler
20109 lt_prog_compiler_pic_CXX='-pic'
20115 freebsd* | dragonfly*)
20116 # FreeBSD uses GNU C++
20118 hpux9* | hpux10* | hpux11*)
20119 case $cc_basename in
20121 lt_prog_compiler_wl_CXX='-Wl,'
20122 lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
20123 if test "$host_cpu" != ia64; then
20124 lt_prog_compiler_pic_CXX='+Z'
20128 lt_prog_compiler_wl_CXX='-Wl,'
20129 lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
20135 lt_prog_compiler_pic_CXX='+Z'
20144 # This is c89, which is MS Visual C++ (no shared libs)
20145 # Anyone wants to do a port?
20147 irix5* | irix6* | nonstopux*)
20148 case $cc_basename in
20150 lt_prog_compiler_wl_CXX='-Wl,'
20151 lt_prog_compiler_static_CXX='-non_shared'
20152 # CC pic flag -KPIC is the default.
20158 linux* | k*bsd*-gnu | kopensolaris*-gnu)
20159 case $cc_basename in
20162 lt_prog_compiler_wl_CXX='--backend -Wl,'
20163 lt_prog_compiler_pic_CXX='-fPIC'
20166 # old Intel C++ for x86_64 which still supported -KPIC.
20167 lt_prog_compiler_wl_CXX='-Wl,'
20168 lt_prog_compiler_pic_CXX='-KPIC'
20169 lt_prog_compiler_static_CXX='-static'
20172 # Intel C++, used to be incompatible with GCC.
20173 # ICC 10 doesn't accept -KPIC any more.
20174 lt_prog_compiler_wl_CXX='-Wl,'
20175 lt_prog_compiler_pic_CXX='-fPIC'
20176 lt_prog_compiler_static_CXX='-static'
20179 # Portland Group C++ compiler
20180 lt_prog_compiler_wl_CXX='-Wl,'
20181 lt_prog_compiler_pic_CXX='-fpic'
20182 lt_prog_compiler_static_CXX='-Bstatic'
20186 # Make sure the PIC flag is empty. It appears that all Alpha
20187 # Linux and Compaq Tru64 Unix objects are PIC.
20188 lt_prog_compiler_pic_CXX=
20189 lt_prog_compiler_static_CXX='-non_shared'
20191 xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
20192 # IBM XL 8.0, 9.0 on PPC and BlueGene
20193 lt_prog_compiler_wl_CXX='-Wl,'
20194 lt_prog_compiler_pic_CXX='-qpic'
20195 lt_prog_compiler_static_CXX='-qstaticlink'
20198 case `$CC -V 2>&1 | sed 5q` in
20201 lt_prog_compiler_pic_CXX='-KPIC'
20202 lt_prog_compiler_static_CXX='-Bstatic'
20203 lt_prog_compiler_wl_CXX='-Qoption ld '
20214 case $cc_basename in
20216 lt_prog_compiler_pic_CXX='-W c,exportall'
20225 # QNX uses GNU C++, but need to define -shared option too, otherwise
20226 # it will coredump.
20227 lt_prog_compiler_pic_CXX='-fPIC -shared'
20229 osf3* | osf4* | osf5*)
20230 case $cc_basename in
20232 lt_prog_compiler_wl_CXX='--backend -Wl,'
20235 # Rational C++ 2.4.1
20236 lt_prog_compiler_pic_CXX='-pic'
20239 # Digital/Compaq C++
20240 lt_prog_compiler_wl_CXX='-Wl,'
20241 # Make sure the PIC flag is empty. It appears that all Alpha
20242 # Linux and Compaq Tru64 Unix objects are PIC.
20243 lt_prog_compiler_pic_CXX=
20244 lt_prog_compiler_static_CXX='-non_shared'
20253 case $cc_basename in
20255 # Sun C++ 4.2, 5.x and Centerline C++
20256 lt_prog_compiler_pic_CXX='-KPIC'
20257 lt_prog_compiler_static_CXX='-Bstatic'
20258 lt_prog_compiler_wl_CXX='-Qoption ld '
20261 # Green Hills C++ Compiler
20262 lt_prog_compiler_pic_CXX='-PIC'
20269 case $cc_basename in
20272 lt_prog_compiler_pic_CXX='-pic'
20273 lt_prog_compiler_static_CXX='-Bstatic'
20277 lt_prog_compiler_pic_CXX='-pic'
20283 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
20284 case $cc_basename in
20286 lt_prog_compiler_wl_CXX='-Wl,'
20287 lt_prog_compiler_pic_CXX='-KPIC'
20288 lt_prog_compiler_static_CXX='-Bstatic'
20293 case $cc_basename in
20295 # NonStop-UX NCC 3.20
20296 lt_prog_compiler_pic_CXX='-KPIC'
20305 lt_prog_compiler_can_build_shared_CXX=no
20311 # For platforms which do not support PIC, -DPIC is meaningless:
20313 lt_prog_compiler_pic_CXX=
20316 lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
20319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
20320 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
20325 # Check to make sure the PIC flag actually works.
20327 if test -n "$lt_prog_compiler_pic_CXX"; then
20328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
20329 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
20330 if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then :
20331 $as_echo_n "(cached) " >&6
20333 lt_cv_prog_compiler_pic_works_CXX=no
20334 ac_outfile=conftest.$ac_objext
20335 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20336 lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
20337 # Insert the option either (1) after the last *FLAGS variable, or
20338 # (2) before a word containing "conftest.", or (3) at the end.
20339 # Note that $ac_compile itself does not contain backslashes and begins
20340 # with a dollar sign (not a hyphen), so the echo should work correctly.
20341 # The option is referenced via a variable to avoid confusing sed.
20342 lt_compile=`echo "$ac_compile" | $SED \
20343 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20344 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20345 -e 's:$: $lt_compiler_flag:'`
20346 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20347 (eval "$lt_compile" 2>conftest.err)
20349 cat conftest.err >&5
20350 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20351 if (exit $ac_status) && test -s "$ac_outfile"; then
20352 # The compiler can only warn and ignore the option if not recognized
20353 # So say no if there are warnings other than the usual output.
20354 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
20355 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20356 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
20357 lt_cv_prog_compiler_pic_works_CXX=yes
20363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
20364 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
20366 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
20367 case $lt_prog_compiler_pic_CXX in
20369 *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
20372 lt_prog_compiler_pic_CXX=
20373 lt_prog_compiler_can_build_shared_CXX=no
20381 # Check to make sure the static flag actually works.
20383 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
20384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
20385 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
20386 if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then :
20387 $as_echo_n "(cached) " >&6
20389 lt_cv_prog_compiler_static_works_CXX=no
20390 save_LDFLAGS="$LDFLAGS"
20391 LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
20392 echo "$lt_simple_link_test_code" > conftest.$ac_ext
20393 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
20394 # The linker can only warn and ignore the option if not recognized
20395 # So say no if there are warnings
20396 if test -s conftest.err; then
20397 # Append any errors to the config.log.
20398 cat conftest.err 1>&5
20399 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
20400 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20401 if diff conftest.exp conftest.er2 >/dev/null; then
20402 lt_cv_prog_compiler_static_works_CXX=yes
20405 lt_cv_prog_compiler_static_works_CXX=yes
20409 LDFLAGS="$save_LDFLAGS"
20412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
20413 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
20415 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
20418 lt_prog_compiler_static_CXX=
20424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20425 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20426 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20427 $as_echo_n "(cached) " >&6
20429 lt_cv_prog_compiler_c_o_CXX=no
20430 $RM -r conftest 2>/dev/null
20434 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20436 lt_compiler_flag="-o out/conftest2.$ac_objext"
20437 # Insert the option either (1) after the last *FLAGS variable, or
20438 # (2) before a word containing "conftest.", or (3) at the end.
20439 # Note that $ac_compile itself does not contain backslashes and begins
20440 # with a dollar sign (not a hyphen), so the echo should work correctly.
20441 lt_compile=`echo "$ac_compile" | $SED \
20442 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20443 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20444 -e 's:$: $lt_compiler_flag:'`
20445 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20446 (eval "$lt_compile" 2>out/conftest.err)
20448 cat out/conftest.err >&5
20449 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20450 if (exit $ac_status) && test -s out/conftest2.$ac_objext
20452 # The compiler can only warn and ignore the option if not recognized
20453 # So say no if there are warnings
20454 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20455 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20456 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20457 lt_cv_prog_compiler_c_o_CXX=yes
20462 # SGI C++ compiler will create directory out/ii_files/ for
20463 # template instantiation
20464 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20465 $RM out/* && rmdir out
20471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20472 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20477 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20478 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20479 $as_echo_n "(cached) " >&6
20481 lt_cv_prog_compiler_c_o_CXX=no
20482 $RM -r conftest 2>/dev/null
20486 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20488 lt_compiler_flag="-o out/conftest2.$ac_objext"
20489 # Insert the option either (1) after the last *FLAGS variable, or
20490 # (2) before a word containing "conftest.", or (3) at the end.
20491 # Note that $ac_compile itself does not contain backslashes and begins
20492 # with a dollar sign (not a hyphen), so the echo should work correctly.
20493 lt_compile=`echo "$ac_compile" | $SED \
20494 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20495 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20496 -e 's:$: $lt_compiler_flag:'`
20497 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20498 (eval "$lt_compile" 2>out/conftest.err)
20500 cat out/conftest.err >&5
20501 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20502 if (exit $ac_status) && test -s out/conftest2.$ac_objext
20504 # The compiler can only warn and ignore the option if not recognized
20505 # So say no if there are warnings
20506 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20507 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20508 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20509 lt_cv_prog_compiler_c_o_CXX=yes
20514 # SGI C++ compiler will create directory out/ii_files/ for
20515 # template instantiation
20516 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20517 $RM out/* && rmdir out
20523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20524 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20529 hard_links="nottested"
20530 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
20531 # do not overwrite the value of need_locks provided by the user
20532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
20533 $as_echo_n "checking if we can lock with hard links... " >&6; }
20536 ln conftest.a conftest.b 2>/dev/null && hard_links=no
20538 ln conftest.a conftest.b 2>&5 || hard_links=no
20539 ln conftest.a conftest.b 2>/dev/null && hard_links=no
20540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
20541 $as_echo "$hard_links" >&6; }
20542 if test "$hard_links" = no; then
20543 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
20544 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
20553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
20554 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
20556 export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20559 # If we're using GNU nm, then we don't want the "-C" option.
20560 # -C means demangle to AIX nm, but means don't demangle with GNU nm
20561 # Also, AIX nm treats weak defined symbols like other global defined
20562 # symbols, whereas GNU nm marks them as "W".
20563 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
20564 export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20566 export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20570 export_symbols_cmds_CXX="$ltdll_cmds"
20572 cygwin* | mingw* | cegcc*)
20573 export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;/^.*[ ]__nm__/s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
20576 export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20579 exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
20581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
20582 $as_echo "$ld_shlibs_CXX" >&6; }
20583 test "$ld_shlibs_CXX" = no && can_build_shared=no
20585 with_gnu_ld_CXX=$with_gnu_ld
20593 # Do we need to explicitly link libc?
20595 case "x$archive_cmds_need_lc_CXX" in
20597 # Assume -lc should be added
20598 archive_cmds_need_lc_CXX=yes
20600 if test "$enable_shared" = yes && test "$GCC" = yes; then
20601 case $archive_cmds_CXX in
20603 # FIXME: we may have to deal with multi-command sequences.
20606 # Test whether the compiler implicitly links with -lc since on some
20607 # systems, -lgcc has to come before -lc. If gcc already passes -lc
20608 # to ld, don't add -lc before -lgcc.
20609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
20610 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
20611 if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then :
20612 $as_echo_n "(cached) " >&6
20615 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20617 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
20618 (eval $ac_compile) 2>&5
20620 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20621 test $ac_status = 0; } 2>conftest.err; then
20624 libobjs=conftest.$ac_objext
20626 wl=$lt_prog_compiler_wl_CXX
20627 pic_flag=$lt_prog_compiler_pic_CXX
20633 lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
20634 allow_undefined_flag_CXX=
20635 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
20636 (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
20638 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20639 test $ac_status = 0; }
20641 lt_cv_archive_cmds_need_lc_CXX=no
20643 lt_cv_archive_cmds_need_lc_CXX=yes
20645 allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
20647 cat conftest.err 1>&5
20652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
20653 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
20654 archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
20724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
20725 $as_echo_n "checking dynamic linker characteristics... " >&6; }
20727 library_names_spec=
20728 libname_spec='lib$name'
20732 postuninstall_cmds=
20736 shlibpath_overrides_runpath=unknown
20738 dynamic_linker="$host_os ld.so"
20739 sys_lib_dlsearch_path_spec="/lib /usr/lib"
20740 need_lib_prefix=unknown
20741 hardcode_into_libs=no
20743 # when you set need_version to no, make sure it does not cause -set_version
20744 # flags to be left without arguments
20745 need_version=unknown
20750 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
20751 shlibpath_var=LIBPATH
20753 # AIX 3 has no versioning support, so we append a major version to the name.
20754 soname_spec='${libname}${release}${shared_ext}$major'
20761 hardcode_into_libs=yes
20762 if test "$host_cpu" = ia64; then
20763 # AIX 5 supports IA64
20764 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
20765 shlibpath_var=LD_LIBRARY_PATH
20767 # With GCC up to 2.95.x, collect2 would create an import file
20768 # for dependence libraries. The import file would start with
20769 # the line `#! .'. This would cause the generated library to
20770 # depend on `.', always an invalid library. This was fixed in
20771 # development snapshots of GCC prior to 3.0.
20773 aix4 | aix4.[01] | aix4.[01].*)
20774 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
20776 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
20779 can_build_shared=no
20783 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
20784 # soname into executable. Probably we can add versioning support to
20785 # collect2, so additional links can be useful in future.
20786 if test "$aix_use_runtimelinking" = yes; then
20787 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
20788 # instead of lib<name>.a to let people know that these are not
20789 # typical AIX shared libraries.
20790 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20792 # We preserve .a as extension for shared libraries through AIX4.2
20793 # and later when we are not doing run time linking.
20794 library_names_spec='${libname}${release}.a $libname.a'
20795 soname_spec='${libname}${release}${shared_ext}$major'
20797 shlibpath_var=LIBPATH
20804 # Since July 2007 AmigaOS4 officially supports .so libraries.
20805 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
20806 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20809 library_names_spec='$libname.ixlibrary $libname.a'
20810 # Create ${libname}_ixlibrary.a entries in /sys/libs.
20811 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
20817 library_names_spec='${libname}${shared_ext}'
20818 dynamic_linker="$host_os ld.so"
20819 shlibpath_var=LIBRARY_PATH
20825 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20826 soname_spec='${libname}${release}${shared_ext}$major'
20827 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
20828 shlibpath_var=LD_LIBRARY_PATH
20829 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
20830 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
20831 # the default ld.so.conf also contains /usr/contrib/lib and
20832 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
20833 # libtool to hard-code these into programs
20836 cygwin* | mingw* | pw32* | cegcc*)
20837 version_type=windows
20842 case $GCC,$host_os in
20843 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
20844 library_names_spec='$libname.dll.a'
20845 # DLL is installed to $(libdir)/../bin by postinstall_cmds
20846 postinstall_cmds='base_file=`basename \${file}`~
20847 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
20848 dldir=$destdir/`dirname \$dlpath`~
20849 test -d \$dldir || mkdir -p \$dldir~
20850 $install_prog $dir/$dlname \$dldir/$dlname~
20851 chmod a+x \$dldir/$dlname~
20852 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
20853 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
20855 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
20856 dlpath=$dir/\$dldll~
20858 shlibpath_overrides_runpath=yes
20862 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
20863 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20867 # MinGW DLLs use traditional 'lib' prefix
20868 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20871 # pw32 DLLs use 'pw' prefix rather than 'lib'
20872 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20878 library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
20881 dynamic_linker='Win32 ld.exe'
20882 # FIXME: first we should search . and the directory the executable is in
20886 darwin* | rhapsody*)
20887 dynamic_linker="$host_os dyld"
20888 version_type=darwin
20891 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
20892 soname_spec='${libname}${release}${major}$shared_ext'
20893 shlibpath_overrides_runpath=yes
20894 shlibpath_var=DYLD_LIBRARY_PATH
20895 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
20897 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
20904 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
20905 soname_spec='${libname}${release}${shared_ext}$major'
20906 shlibpath_var=LD_LIBRARY_PATH
20909 freebsd* | dragonfly*)
20910 # DragonFly does not have aout. When/if they implement a new
20911 # versioning mechanism, adjust this.
20912 if test -x /usr/bin/objformat; then
20913 objformat=`/usr/bin/objformat`
20916 freebsd[23].*) objformat=aout ;;
20917 *) objformat=elf ;;
20920 version_type=freebsd-$objformat
20921 case $version_type in
20923 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
20928 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
20932 shlibpath_var=LD_LIBRARY_PATH
20935 shlibpath_overrides_runpath=yes
20937 freebsd3.[01]* | freebsdelf3.[01]*)
20938 shlibpath_overrides_runpath=yes
20939 hardcode_into_libs=yes
20941 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
20942 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
20943 shlibpath_overrides_runpath=no
20944 hardcode_into_libs=yes
20946 *) # from 4.6 on, and DragonFly
20947 shlibpath_overrides_runpath=yes
20948 hardcode_into_libs=yes
20957 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20958 soname_spec='${libname}${release}${shared_ext}$major'
20959 shlibpath_var=LD_LIBRARY_PATH
20960 hardcode_into_libs=yes
20967 dynamic_linker="$host_os runtime_loader"
20968 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20969 soname_spec='${libname}${release}${shared_ext}$major'
20970 shlibpath_var=LIBRARY_PATH
20971 shlibpath_overrides_runpath=yes
20972 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
20973 hardcode_into_libs=yes
20976 hpux9* | hpux10* | hpux11*)
20977 # Give a soname corresponding to the major version so that dld.sl refuses to
20978 # link against other versions.
20985 hardcode_into_libs=yes
20986 dynamic_linker="$host_os dld.so"
20987 shlibpath_var=LD_LIBRARY_PATH
20988 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20989 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20990 soname_spec='${libname}${release}${shared_ext}$major'
20991 if test "X$HPUX_IA64_MODE" = X32; then
20992 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
20994 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
20996 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
21000 hardcode_into_libs=yes
21001 dynamic_linker="$host_os dld.sl"
21002 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
21003 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
21004 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21005 soname_spec='${libname}${release}${shared_ext}$major'
21006 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
21007 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
21011 dynamic_linker="$host_os dld.sl"
21012 shlibpath_var=SHLIB_PATH
21013 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
21014 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21015 soname_spec='${libname}${release}${shared_ext}$major'
21018 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
21019 postinstall_cmds='chmod 555 $lib'
21020 # or fails outright, so override atomically:
21021 install_override_mode=555
21028 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
21029 soname_spec='${libname}${release}${shared_ext}$major'
21030 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
21031 shlibpath_var=LD_LIBRARY_PATH
21032 shlibpath_overrides_runpath=no
21033 hardcode_into_libs=yes
21036 irix5* | irix6* | nonstopux*)
21038 nonstopux*) version_type=nonstopux ;;
21040 if test "$lt_cv_prog_gnu_ld" = yes; then
21048 soname_spec='${libname}${release}${shared_ext}$major'
21049 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
21051 irix5* | nonstopux*)
21052 libsuff= shlibsuff=
21055 case $LD in # libtool.m4 will add one of these switches to LD
21056 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
21057 libsuff= shlibsuff= libmagic=32-bit;;
21058 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
21059 libsuff=32 shlibsuff=N32 libmagic=N32;;
21060 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
21061 libsuff=64 shlibsuff=64 libmagic=64-bit;;
21062 *) libsuff= shlibsuff= libmagic=never-match;;
21066 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
21067 shlibpath_overrides_runpath=no
21068 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
21069 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
21070 hardcode_into_libs=yes
21073 # No shared lib support for Linux oldld, aout, or coff.
21074 linux*oldld* | linux*aout* | linux*coff*)
21078 # This must be Linux ELF.
21079 linux* | k*bsd*-gnu | kopensolaris*-gnu)
21083 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21084 soname_spec='${libname}${release}${shared_ext}$major'
21085 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
21086 shlibpath_var=LD_LIBRARY_PATH
21087 shlibpath_overrides_runpath=no
21089 # Some binutils ld are patched to set DT_RUNPATH
21090 if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
21091 $as_echo_n "(cached) " >&6
21093 lt_cv_shlibpath_overrides_runpath=no
21094 save_LDFLAGS=$LDFLAGS
21095 save_libdir=$libdir
21096 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
21097 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
21098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21099 /* end confdefs.h. */
21109 if ac_fn_cxx_try_link "$LINENO"; then :
21110 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
21111 lt_cv_shlibpath_overrides_runpath=yes
21114 rm -f core conftest.err conftest.$ac_objext \
21115 conftest$ac_exeext conftest.$ac_ext
21116 LDFLAGS=$save_LDFLAGS
21117 libdir=$save_libdir
21121 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
21123 # This implies no fast_install, which is unacceptable.
21124 # Some rework will be needed to allow for fast_install
21125 # before this can be enabled.
21126 hardcode_into_libs=yes
21128 # Append ld.so.conf contents to the search path
21129 if test -f /etc/ld.so.conf; then
21130 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
21131 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
21134 # We used to test for /lib/ld.so.1 and disable shared libraries on
21135 # powerpc, because MkLinux only supported shared libraries with the
21136 # GNU dynamic linker. Since this was broken with cross compilers,
21137 # most powerpc-linux boxes support dynamic linking these days and
21138 # people can always --disable-shared, the test was removed, and we
21139 # assume the GNU/Linux dynamic linker is in use.
21140 dynamic_linker='GNU/Linux ld.so'
21147 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
21148 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
21149 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
21150 dynamic_linker='NetBSD (a.out) ld.so'
21152 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
21153 soname_spec='${libname}${release}${shared_ext}$major'
21154 dynamic_linker='NetBSD ld.elf_so'
21156 shlibpath_var=LD_LIBRARY_PATH
21157 shlibpath_overrides_runpath=yes
21158 hardcode_into_libs=yes
21163 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21164 shlibpath_var=LD_LIBRARY_PATH
21165 shlibpath_overrides_runpath=yes
21172 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21173 soname_spec='${libname}${release}${shared_ext}$major'
21174 shlibpath_var=LD_LIBRARY_PATH
21175 shlibpath_overrides_runpath=no
21176 hardcode_into_libs=yes
21177 dynamic_linker='ldqnx.so'
21182 sys_lib_dlsearch_path_spec="/usr/lib"
21184 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
21186 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
21187 *) need_version=no ;;
21189 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
21190 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
21191 shlibpath_var=LD_LIBRARY_PATH
21192 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
21194 openbsd2.[89] | openbsd2.[89].*)
21195 shlibpath_overrides_runpath=no
21198 shlibpath_overrides_runpath=yes
21202 shlibpath_overrides_runpath=yes
21207 libname_spec='$name'
21210 library_names_spec='$libname${shared_ext} $libname.a'
21211 dynamic_linker='OS/2 ld.exe'
21212 shlibpath_var=LIBPATH
21215 osf3* | osf4* | osf5*)
21219 soname_spec='${libname}${release}${shared_ext}$major'
21220 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21221 shlibpath_var=LD_LIBRARY_PATH
21222 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
21223 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
21234 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21235 soname_spec='${libname}${release}${shared_ext}$major'
21236 shlibpath_var=LD_LIBRARY_PATH
21237 shlibpath_overrides_runpath=yes
21238 hardcode_into_libs=yes
21239 # ldd complains unless libraries are executable
21240 postinstall_cmds='chmod +x $lib'
21245 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
21246 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
21247 shlibpath_var=LD_LIBRARY_PATH
21248 shlibpath_overrides_runpath=yes
21249 if test "$with_gnu_ld" = yes; then
21257 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21258 soname_spec='${libname}${release}${shared_ext}$major'
21259 shlibpath_var=LD_LIBRARY_PATH
21260 case $host_vendor in
21262 shlibpath_overrides_runpath=no
21264 runpath_var=LD_RUN_PATH
21272 shlibpath_overrides_runpath=no
21273 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
21279 if test -d /usr/nec ;then
21281 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
21282 soname_spec='$libname${shared_ext}.$major'
21283 shlibpath_var=LD_LIBRARY_PATH
21287 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
21288 version_type=freebsd-elf
21291 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
21292 soname_spec='${libname}${release}${shared_ext}$major'
21293 shlibpath_var=LD_LIBRARY_PATH
21294 shlibpath_overrides_runpath=yes
21295 hardcode_into_libs=yes
21296 if test "$with_gnu_ld" = yes; then
21297 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
21299 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
21302 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
21306 sys_lib_dlsearch_path_spec='/usr/lib'
21310 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
21314 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21315 shlibpath_var=LD_LIBRARY_PATH
21316 shlibpath_overrides_runpath=no
21317 hardcode_into_libs=yes
21322 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21323 soname_spec='${libname}${release}${shared_ext}$major'
21324 shlibpath_var=LD_LIBRARY_PATH
21331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
21332 $as_echo "$dynamic_linker" >&6; }
21333 test "$dynamic_linker" = no && can_build_shared=no
21335 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
21336 if test "$GCC" = yes; then
21337 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
21340 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
21341 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
21343 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
21344 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
21384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
21385 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
21386 hardcode_action_CXX=
21387 if test -n "$hardcode_libdir_flag_spec_CXX" ||
21388 test -n "$runpath_var_CXX" ||
21389 test "X$hardcode_automatic_CXX" = "Xyes" ; then
21391 # We can hardcode non-existent directories.
21392 if test "$hardcode_direct_CXX" != no &&
21393 # If the only mechanism to avoid hardcoding is shlibpath_var, we
21394 # have to relink, otherwise we might link with an installed library
21395 # when we should be linking with a yet-to-be-installed one
21396 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
21397 test "$hardcode_minus_L_CXX" != no; then
21398 # Linking always hardcodes the temporary library directory.
21399 hardcode_action_CXX=relink
21401 # We can link without hardcoding, and we can hardcode nonexisting dirs.
21402 hardcode_action_CXX=immediate
21405 # We cannot hardcode anything, or else we can only hardcode existing
21407 hardcode_action_CXX=unsupported
21409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
21410 $as_echo "$hardcode_action_CXX" >&6; }
21412 if test "$hardcode_action_CXX" = relink ||
21413 test "$inherit_rpath_CXX" = yes; then
21414 # Fast installation is not supported
21415 enable_fast_install=no
21416 elif test "$shlibpath_overrides_runpath" = yes ||
21417 test "$enable_shared" = no; then
21418 # Fast installation is not necessary
21419 enable_fast_install=needless
21428 fi # test -n "$compiler"
21434 with_gnu_ld=$lt_save_with_gnu_ld
21435 lt_cv_path_LDCXX=$lt_cv_path_LD
21436 lt_cv_path_LD=$lt_save_path_LD
21437 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
21438 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
21439 fi # test "$_lt_caught_CXX_error" != yes
21442 ac_cpp='$CPP $CPPFLAGS'
21443 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21444 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21445 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21462 # Only expand once:
21468 # Identify the assembler which will work hand-in-glove with the newly
21469 # built GCC, so that we can examine its features. This is the assembler
21470 # which will be driven by the driver program.
21472 # If build != host, and we aren't building gas in-tree, we identify a
21473 # build->target assembler and hope that it will have the same features
21474 # as the host->target assembler we'll be using.
21475 gcc_cv_gas_major_version=
21476 gcc_cv_gas_minor_version=
21477 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
21479 if test "${gcc_cv_as+set}" = set; then :
21483 if test -x "$DEFAULT_ASSEMBLER"; then
21484 gcc_cv_as="$DEFAULT_ASSEMBLER"
21485 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
21486 && test -f ../gas/Makefile \
21487 && test x$build = x$host; then
21488 gcc_cv_as=../gas/as-new$build_exeext
21489 elif test -x as$build_exeext; then
21490 # Build using assembler in the current directory.
21491 gcc_cv_as=./as$build_exeext
21492 elif ( set dummy $AS_FOR_TARGET; test -x $2 ); then
21493 gcc_cv_as="$AS_FOR_TARGET"
21495 # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
21496 set dummy $AS_FOR_TARGET; ac_word=$2
21497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21498 $as_echo_n "checking for $ac_word... " >&6; }
21499 if test "${ac_cv_path_gcc_cv_as+set}" = set; then :
21500 $as_echo_n "(cached) " >&6
21504 ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
21507 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21508 for as_dir in $PATH
21511 test -z "$as_dir" && as_dir=.
21512 for ac_exec_ext in '' $ac_executable_extensions; do
21513 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21514 ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
21515 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21525 gcc_cv_as=$ac_cv_path_gcc_cv_as
21526 if test -n "$gcc_cv_as"; then
21527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21528 $as_echo "$gcc_cv_as" >&6; }
21530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21531 $as_echo "no" >&6; }
21538 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
21540 case "$ORIGINAL_AS_FOR_TARGET" in
21541 ./as | ./as$build_exeext) ;;
21542 *) ac_config_files="$ac_config_files as:exec-tool.in"
21546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what assembler to use" >&5
21547 $as_echo_n "checking what assembler to use... " >&6; }
21548 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
21549 # Single tree build which includes gas. We want to prefer it
21550 # over whatever linker top-level may have detected, since
21551 # we'll use what we're building after installation anyway.
21552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built gas" >&5
21553 $as_echo "newly built gas" >&6; }
21555 gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21556 for f in $gcc_cv_as_bfd_srcdir/configure \
21557 $gcc_cv_as_gas_srcdir/configure \
21558 $gcc_cv_as_gas_srcdir/configure.in \
21559 $gcc_cv_as_gas_srcdir/Makefile.in ; do
21560 gcc_cv_gas_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
21561 if test x$gcc_cv_gas_version != x; then
21565 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
21566 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21567 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
21568 case $gcc_cv_gas_patch_version in
21569 "") gcc_cv_gas_patch_version="0" ;;
21571 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
21572 + $gcc_cv_gas_minor_version \) \* 1000 \
21573 + $gcc_cv_gas_patch_version`
21575 in_tree_gas_is_elf=no
21576 if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
21577 || (grep 'obj_format = multi' ../gas/Makefile \
21578 && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
21580 in_tree_gas_is_elf=yes
21583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21584 $as_echo "$gcc_cv_as" >&6; }
21588 # Identify the linker which will work hand-in-glove with the newly
21589 # built GCC, so that we can examine its features. This is the linker
21590 # which will be driven by the driver program.
21592 # If build != host, and we aren't building gas in-tree, we identify a
21593 # build->target linker and hope that it will have the same features
21594 # as the host->target linker we'll be using.
21595 gcc_cv_gld_major_version=
21596 gcc_cv_gld_minor_version=
21597 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
21598 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21600 if test "${gcc_cv_ld+set}" = set; then :
21604 if test -x "$DEFAULT_LINKER"; then
21605 gcc_cv_ld="$DEFAULT_LINKER"
21606 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
21607 && test -f ../ld/Makefile \
21608 && test x$build = x$host; then
21609 gcc_cv_ld=../ld/ld-new$build_exeext
21610 elif test -x collect-ld$build_exeext; then
21611 # Build using linker in the current directory.
21612 gcc_cv_ld=./collect-ld$build_exeext
21613 elif ( set dummy $LD_FOR_TARGET; test -x $2 ); then
21614 gcc_cv_ld="$LD_FOR_TARGET"
21616 # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
21617 set dummy $LD_FOR_TARGET; ac_word=$2
21618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21619 $as_echo_n "checking for $ac_word... " >&6; }
21620 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then :
21621 $as_echo_n "(cached) " >&6
21625 ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
21628 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21629 for as_dir in $PATH
21632 test -z "$as_dir" && as_dir=.
21633 for ac_exec_ext in '' $ac_executable_extensions; do
21634 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21635 ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
21636 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21646 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
21647 if test -n "$gcc_cv_ld"; then
21648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21649 $as_echo "$gcc_cv_ld" >&6; }
21651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21652 $as_echo "no" >&6; }
21659 ORIGINAL_PLUGIN_LD_FOR_TARGET=$gcc_cv_ld
21660 PLUGIN_LD=`basename $gcc_cv_ld`
21662 # Check whether --with-plugin-ld was given.
21663 if test "${with_plugin_ld+set}" = set; then :
21664 withval=$with_plugin_ld; if test x"$withval" != x; then
21665 ORIGINAL_PLUGIN_LD_FOR_TARGET="$withval"
21666 PLUGIN_LD="$withval"
21672 cat >>confdefs.h <<_ACEOF
21673 #define PLUGIN_LD "$PLUGIN_LD"
21677 # Check to see if we are using gold instead of ld
21678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using gold" >&5
21679 $as_echo_n "checking whether we are using gold... " >&6; }
21681 if test x$gcc_cv_ld != x; then
21682 if $gcc_cv_ld --version 2>/dev/null | sed 1q \
21683 | grep "GNU gold" > /dev/null; then
21687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_is_gold" >&5
21688 $as_echo "$ld_is_gold" >&6; }
21690 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
21692 case "$ORIGINAL_LD_FOR_TARGET" in
21693 ./collect-ld | ./collect-ld$build_exeext) ;;
21694 *) ac_config_files="$ac_config_files collect-ld:exec-tool.in"
21698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what linker to use" >&5
21699 $as_echo_n "checking what linker to use... " >&6; }
21700 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext \
21701 || test "$gcc_cv_ld" = ../gold/ld-new$build_exeext; then
21702 # Single tree build which includes ld. We want to prefer it
21703 # over whatever linker top-level may have detected, since
21704 # we'll use what we're building after installation anyway.
21705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built ld" >&5
21706 $as_echo "newly built ld" >&6; }
21708 in_tree_ld_is_elf=no
21709 if (grep 'EMUL = .*elf' ../ld/Makefile \
21710 || grep 'EMUL = .*linux' ../ld/Makefile \
21711 || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
21712 in_tree_ld_is_elf=yes
21713 elif test "$ld_is_gold" = yes; then
21714 in_tree_ld_is_elf=yes
21716 for f in $gcc_cv_ld_bfd_srcdir/configure $gcc_cv_ld_gld_srcdir/configure $gcc_cv_ld_gld_srcdir/configure.in $gcc_cv_ld_gld_srcdir/Makefile.in
21718 gcc_cv_gld_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
21719 if test x$gcc_cv_gld_version != x; then
21723 gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
21724 gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21727 $as_echo "$gcc_cv_ld" >&6; }
21731 # Figure out what nm we will be using.
21732 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
21733 if test "${gcc_cv_nm+set}" = set; then :
21737 if test -f $gcc_cv_binutils_srcdir/configure.in \
21738 && test -f ../binutils/Makefile \
21739 && test x$build = x$host; then
21740 gcc_cv_nm=../binutils/nm-new$build_exeext
21741 elif test -x nm$build_exeext; then
21742 gcc_cv_nm=./nm$build_exeext
21743 elif ( set dummy $NM_FOR_TARGET; test -x $2 ); then
21744 gcc_cv_nm="$NM_FOR_TARGET"
21746 # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
21747 set dummy $NM_FOR_TARGET; ac_word=$2
21748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21749 $as_echo_n "checking for $ac_word... " >&6; }
21750 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then :
21751 $as_echo_n "(cached) " >&6
21755 ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
21758 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21759 for as_dir in $PATH
21762 test -z "$as_dir" && as_dir=.
21763 for ac_exec_ext in '' $ac_executable_extensions; do
21764 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21765 ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
21766 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21776 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
21777 if test -n "$gcc_cv_nm"; then
21778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21779 $as_echo "$gcc_cv_nm" >&6; }
21781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21782 $as_echo "no" >&6; }
21789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what nm to use" >&5
21790 $as_echo_n "checking what nm to use... " >&6; }
21791 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
21792 # Single tree build which includes binutils.
21793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built nm" >&5
21794 $as_echo "newly built nm" >&6; }
21797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21798 $as_echo "$gcc_cv_nm" >&6; }
21802 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
21804 case "$ORIGINAL_NM_FOR_TARGET" in
21805 ./nm | ./nm$build_exeext) ;;
21806 *) ac_config_files="$ac_config_files nm:exec-tool.in"
21811 # Figure out what objdump we will be using.
21812 if test "${gcc_cv_objdump+set}" = set; then :
21816 if test -f $gcc_cv_binutils_srcdir/configure.in \
21817 && test -f ../binutils/Makefile \
21818 && test x$build = x$host; then
21819 # Single tree build which includes binutils.
21820 gcc_cv_objdump=../binutils/objdump$build_exeext
21821 elif test -x objdump$build_exeext; then
21822 gcc_cv_objdump=./objdump$build_exeext
21823 elif ( set dummy $OBJDUMP_FOR_TARGET; test -x $2 ); then
21824 gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
21826 # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
21827 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
21828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21829 $as_echo_n "checking for $ac_word... " >&6; }
21830 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then :
21831 $as_echo_n "(cached) " >&6
21833 case $gcc_cv_objdump in
21835 ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
21838 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21839 for as_dir in $PATH
21842 test -z "$as_dir" && as_dir=.
21843 for ac_exec_ext in '' $ac_executable_extensions; do
21844 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21845 ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
21846 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21856 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
21857 if test -n "$gcc_cv_objdump"; then
21858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21859 $as_echo "$gcc_cv_objdump" >&6; }
21861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21862 $as_echo "no" >&6; }
21869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what objdump to use" >&5
21870 $as_echo_n "checking what objdump to use... " >&6; }
21871 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
21872 # Single tree build which includes binutils.
21873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built objdump" >&5
21874 $as_echo "newly built objdump" >&6; }
21875 elif test x$gcc_cv_objdump = x; then
21876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21877 $as_echo "not found" >&6; }
21879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21880 $as_echo "$gcc_cv_objdump" >&6; }
21883 # Figure out what readelf we will be using.
21884 if test "${gcc_cv_readelf+set}" = set; then :
21888 if test -f $gcc_cv_binutils_srcdir/configure.in \
21889 && test -f ../binutils/Makefile \
21890 && test x$build = x$host; then
21891 # Single tree build which includes binutils.
21892 gcc_cv_readelf=../binutils/readelf$build_exeext
21893 elif test -x readelf$build_exeext; then
21894 gcc_cv_readelf=./readelf$build_exeext
21896 # Extract the first word of "readelf", so it can be a program name with args.
21897 set dummy readelf; ac_word=$2
21898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21899 $as_echo_n "checking for $ac_word... " >&6; }
21900 if test "${ac_cv_path_gcc_cv_readelf+set}" = set; then :
21901 $as_echo_n "(cached) " >&6
21903 case $gcc_cv_readelf in
21905 ac_cv_path_gcc_cv_readelf="$gcc_cv_readelf" # Let the user override the test with a path.
21908 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21909 for as_dir in $PATH
21912 test -z "$as_dir" && as_dir=.
21913 for ac_exec_ext in '' $ac_executable_extensions; do
21914 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21915 ac_cv_path_gcc_cv_readelf="$as_dir/$ac_word$ac_exec_ext"
21916 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21926 gcc_cv_readelf=$ac_cv_path_gcc_cv_readelf
21927 if test -n "$gcc_cv_readelf"; then
21928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21929 $as_echo "$gcc_cv_readelf" >&6; }
21931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21932 $as_echo "no" >&6; }
21939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what readelf to use" >&5
21940 $as_echo_n "checking what readelf to use... " >&6; }
21941 if test "$gcc_cv_readelf" = ../binutils/readelf$build_exeext; then
21942 # Single tree build which includes binutils.
21943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built readelf" >&5
21944 $as_echo "newly built readelf" >&6; }
21945 elif test x$gcc_cv_readelf = x; then
21946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21947 $as_echo "not found" >&6; }
21949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21950 $as_echo "$gcc_cv_readelf" >&6; }
21953 # Figure out what assembler alignment features are present.
21954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler flags" >&5
21955 $as_echo_n "checking assembler flags... " >&6; }
21956 if test "${gcc_cv_as_flags+set}" = set; then :
21957 $as_echo_n "(cached) " >&6
21960 i[34567]86-*-linux*)
21961 gcc_cv_as_flags="--32"
21963 powerpc*-*-darwin*)
21964 gcc_cv_as_flags="-arch ppc"
21967 gcc_cv_as_flags=" "
21971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_flags" >&5
21972 $as_echo "$gcc_cv_as_flags" >&6; }
21974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .balign and .p2align" >&5
21975 $as_echo_n "checking assembler for .balign and .p2align... " >&6; }
21976 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then :
21977 $as_echo_n "(cached) " >&6
21979 gcc_cv_as_balign_and_p2align=no
21980 if test $in_tree_gas = yes; then
21981 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
21982 then gcc_cv_as_balign_and_p2align=yes
21984 elif test x$gcc_cv_as != x; then
21985 $as_echo '.balign 4
21986 .p2align 2' > conftest.s
21987 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
21988 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21989 (eval $ac_try) 2>&5
21991 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21992 test $ac_status = 0; }; }
21994 gcc_cv_as_balign_and_p2align=yes
21996 echo "configure: failed program was" >&5
21999 rm -f conftest.o conftest.s
22002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_balign_and_p2align" >&5
22003 $as_echo "$gcc_cv_as_balign_and_p2align" >&6; }
22004 if test $gcc_cv_as_balign_and_p2align = yes; then
22006 $as_echo "#define HAVE_GAS_BALIGN_AND_P2ALIGN 1" >>confdefs.h
22010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .p2align with maximum skip" >&5
22011 $as_echo_n "checking assembler for .p2align with maximum skip... " >&6; }
22012 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then :
22013 $as_echo_n "(cached) " >&6
22015 gcc_cv_as_max_skip_p2align=no
22016 if test $in_tree_gas = yes; then
22017 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
22018 then gcc_cv_as_max_skip_p2align=yes
22020 elif test x$gcc_cv_as != x; then
22021 $as_echo '.p2align 4,,7' > conftest.s
22022 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22023 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22024 (eval $ac_try) 2>&5
22026 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22027 test $ac_status = 0; }; }
22029 gcc_cv_as_max_skip_p2align=yes
22031 echo "configure: failed program was" >&5
22034 rm -f conftest.o conftest.s
22037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_max_skip_p2align" >&5
22038 $as_echo "$gcc_cv_as_max_skip_p2align" >&6; }
22039 if test $gcc_cv_as_max_skip_p2align = yes; then
22041 $as_echo "#define HAVE_GAS_MAX_SKIP_P2ALIGN 1" >>confdefs.h
22045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .literal16" >&5
22046 $as_echo_n "checking assembler for .literal16... " >&6; }
22047 if test "${gcc_cv_as_literal16+set}" = set; then :
22048 $as_echo_n "(cached) " >&6
22050 gcc_cv_as_literal16=no
22051 if test $in_tree_gas = yes; then
22052 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
22053 then gcc_cv_as_literal16=yes
22055 elif test x$gcc_cv_as != x; then
22056 $as_echo '.literal16' > conftest.s
22057 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22058 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22059 (eval $ac_try) 2>&5
22061 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22062 test $ac_status = 0; }; }
22064 gcc_cv_as_literal16=yes
22066 echo "configure: failed program was" >&5
22069 rm -f conftest.o conftest.s
22072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_literal16" >&5
22073 $as_echo "$gcc_cv_as_literal16" >&6; }
22074 if test $gcc_cv_as_literal16 = yes; then
22076 $as_echo "#define HAVE_GAS_LITERAL16 1" >>confdefs.h
22080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working .subsection -1" >&5
22081 $as_echo_n "checking assembler for working .subsection -1... " >&6; }
22082 if test "${gcc_cv_as_subsection_m1+set}" = set; then :
22083 $as_echo_n "(cached) " >&6
22085 gcc_cv_as_subsection_m1=no
22086 if test $in_tree_gas = yes; then
22087 if test $in_tree_gas_is_elf = yes \
22088 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
22089 then gcc_cv_as_subsection_m1=yes
22091 elif test x$gcc_cv_as != x; then
22092 $as_echo 'conftest_label1: .word 0
22094 conftest_label2: .word 0
22095 .previous' > conftest.s
22096 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22097 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22098 (eval $ac_try) 2>&5
22100 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22101 test $ac_status = 0; }; }
22103 if test x$gcc_cv_nm != x; then
22104 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
22105 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
22106 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
22108 else gcc_cv_as_subsection_m1=yes
22110 rm -f conftest.nm1 conftest.nm2
22113 echo "configure: failed program was" >&5
22116 rm -f conftest.o conftest.s
22119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_subsection_m1" >&5
22120 $as_echo "$gcc_cv_as_subsection_m1" >&6; }
22121 if test $gcc_cv_as_subsection_m1 = yes; then
22123 $as_echo "#define HAVE_GAS_SUBSECTION_ORDERING 1" >>confdefs.h
22127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weak" >&5
22128 $as_echo_n "checking assembler for .weak... " >&6; }
22129 if test "${gcc_cv_as_weak+set}" = set; then :
22130 $as_echo_n "(cached) " >&6
22133 if test $in_tree_gas = yes; then
22134 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
22135 then gcc_cv_as_weak=yes
22137 elif test x$gcc_cv_as != x; then
22138 $as_echo ' .weak foobar' > conftest.s
22139 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22140 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22141 (eval $ac_try) 2>&5
22143 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22144 test $ac_status = 0; }; }
22148 echo "configure: failed program was" >&5
22151 rm -f conftest.o conftest.s
22154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weak" >&5
22155 $as_echo "$gcc_cv_as_weak" >&6; }
22156 if test $gcc_cv_as_weak = yes; then
22158 $as_echo "#define HAVE_GAS_WEAK 1" >>confdefs.h
22162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weakref" >&5
22163 $as_echo_n "checking assembler for .weakref... " >&6; }
22164 if test "${gcc_cv_as_weakref+set}" = set; then :
22165 $as_echo_n "(cached) " >&6
22167 gcc_cv_as_weakref=no
22168 if test $in_tree_gas = yes; then
22169 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
22170 then gcc_cv_as_weakref=yes
22172 elif test x$gcc_cv_as != x; then
22173 $as_echo ' .weakref foobar, barfnot' > conftest.s
22174 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22175 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22176 (eval $ac_try) 2>&5
22178 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22179 test $ac_status = 0; }; }
22181 gcc_cv_as_weakref=yes
22183 echo "configure: failed program was" >&5
22186 rm -f conftest.o conftest.s
22189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weakref" >&5
22190 $as_echo "$gcc_cv_as_weakref" >&6; }
22191 if test $gcc_cv_as_weakref = yes; then
22193 $as_echo "#define HAVE_GAS_WEAKREF 1" >>confdefs.h
22197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .nsubspa comdat" >&5
22198 $as_echo_n "checking assembler for .nsubspa comdat... " >&6; }
22199 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then :
22200 $as_echo_n "(cached) " >&6
22202 gcc_cv_as_nsubspa_comdat=no
22203 if test $in_tree_gas = yes; then
22204 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
22205 then gcc_cv_as_nsubspa_comdat=yes
22207 elif test x$gcc_cv_as != x; then
22208 $as_echo ' .SPACE $TEXT$
22209 .NSUBSPA $CODE$,COMDAT' > conftest.s
22210 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22211 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22212 (eval $ac_try) 2>&5
22214 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22215 test $ac_status = 0; }; }
22217 gcc_cv_as_nsubspa_comdat=yes
22219 echo "configure: failed program was" >&5
22222 rm -f conftest.o conftest.s
22225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_nsubspa_comdat" >&5
22226 $as_echo "$gcc_cv_as_nsubspa_comdat" >&6; }
22227 if test $gcc_cv_as_nsubspa_comdat = yes; then
22229 $as_echo "#define HAVE_GAS_NSUBSPA_COMDAT 1" >>confdefs.h
22233 # .hidden needs to be supported in both the assembler and the linker,
22234 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
22235 # This is irritatingly difficult to feature test for; we have to check the
22236 # date string after the version number. If we've got an in-tree
22237 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
22239 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
22240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .hidden" >&5
22241 $as_echo_n "checking assembler for .hidden... " >&6; }
22242 if test "${gcc_cv_as_hidden+set}" = set; then :
22243 $as_echo_n "(cached) " >&6
22245 gcc_cv_as_hidden=no
22246 if test $in_tree_gas = yes; then
22247 if test $in_tree_gas_is_elf = yes \
22248 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
22249 then gcc_cv_as_hidden=yes
22251 elif test x$gcc_cv_as != x; then
22252 $as_echo ' .hidden foobar
22253 foobar:' > conftest.s
22254 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22255 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22256 (eval $ac_try) 2>&5
22258 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22259 test $ac_status = 0; }; }
22262 # Solaris 9/x86 as incorrectly emits an alias for a hidden symbol with
22263 # STV_HIDDEN, so disable .hidden support if so.
22264 case "${target}" in
22265 i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
22266 if test x$gcc_cv_as != x && test x$gcc_cv_objdump != x; then
22267 cat > conftest.s <<EOF
22272 .set default,hidden
22274 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
22275 && $gcc_cv_objdump -t conftest.o 2>/dev/null | \
22276 grep '\.hidden default' > /dev/null; then
22277 gcc_cv_as_hidden=no
22279 gcc_cv_as_hidden=yes
22282 # Assume bug is present if objdump is missing.
22283 gcc_cv_as_hidden=no
22287 gcc_cv_as_hidden=yes
22291 echo "configure: failed program was" >&5
22294 rm -f conftest.o conftest.s
22297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_hidden" >&5
22298 $as_echo "$gcc_cv_as_hidden" >&6; }
22300 case "${target}" in
22302 # Darwin as has some visibility support, though with a different syntax.
22303 gcc_cv_as_hidden=yes
22307 # gnu_indirect_function type is an extension proposed at
22308 # http://groups.google/com/group/generic-abi/files. It allows dynamic runtime
22309 # selection of function implementation
22310 # Check whether --enable-gnu-indirect-function was given.
22311 if test "${enable_gnu_indirect_function+set}" = set; then :
22312 enableval=$enable_gnu_indirect_function; case $enable_gnu_indirect_function in
22314 *) as_fn_error "'$enable_gnu_indirect_function' is an invalid value for --enable-gnu-indirect-function.
22315 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
22318 enable_gnu_indirect_function="$default_gnu_indirect_function"
22321 if test x$enable_gnu_indirect_function = xyes; then
22323 $as_echo "#define HAVE_GNU_INDIRECT_FUNCTION 1" >>confdefs.h
22327 if test $in_tree_ld != yes ; then
22328 ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
22329 if echo "$ld_ver" | grep GNU > /dev/null; then
22330 if test x"$ld_is_gold" = xyes; then
22331 # GNU gold --version looks like this:
22333 # GNU gold (GNU Binutils 2.21.51.20110225) 1.11
22335 # We extract the binutils version which is more familiar and specific
22336 # than the gold version.
22337 ld_vers=`echo $ld_ver | sed -n \
22338 -e 's,^[^)]*[ ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
22340 # GNU ld --version looks like this:
22342 # GNU ld (GNU Binutils) 2.21.51.20110225
22343 ld_vers=`echo $ld_ver | sed -n \
22344 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22346 ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
22347 ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22348 ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22349 ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
22351 case "${target}" in
22354 # Solaris 2 ld -V output looks like this for a regular version:
22356 # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1699
22358 # but test versions add stuff at the end:
22360 # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1701:onnv-ab196087-6931056-03/25/10
22362 ld_ver=`$gcc_cv_ld -V 2>&1`
22363 if echo "$ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22364 ld_vers=`echo $ld_ver | sed -n \
22365 -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22366 ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22367 ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .hidden support" >&5
22375 $as_echo_n "checking linker for .hidden support... " >&6; }
22376 if test "${gcc_cv_ld_hidden+set}" = set; then :
22377 $as_echo_n "(cached) " >&6
22379 if test $in_tree_ld = yes ; then
22380 gcc_cv_ld_hidden=no
22381 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
22382 && test $in_tree_ld_is_elf = yes; then
22383 gcc_cv_ld_hidden=yes
22386 gcc_cv_ld_hidden=yes
22387 if test x"$ld_is_gold" = xyes; then
22389 elif echo "$ld_ver" | grep GNU > /dev/null; then
22390 if test 0"$ld_date" -lt 20020404; then
22391 if test -n "$ld_date"; then
22392 # If there was date string, but was earlier than 2002-04-04, fail
22393 gcc_cv_ld_hidden=no
22394 elif test -z "$ld_vers"; then
22395 # If there was no date string nor ld version number, something is wrong
22396 gcc_cv_ld_hidden=no
22398 test -z "$ld_vers_patch" && ld_vers_patch=0
22399 if test "$ld_vers_major" -lt 2; then
22400 gcc_cv_ld_hidden=no
22401 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
22402 gcc_cv_ld_hidden="no"
22403 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
22404 gcc_cv_ld_hidden=no
22409 case "${target}" in
22411 # Darwin ld has some visibility support.
22412 gcc_cv_ld_hidden=yes
22414 hppa64*-*-hpux* | ia64*-*-hpux*)
22415 gcc_cv_ld_hidden=yes
22418 # .hidden support was backported to Solaris 8, starting with ld
22420 if test "$ld_vers_minor" -ge 276; then
22421 gcc_cv_ld_hidden=yes
22423 gcc_cv_ld_hidden=no
22426 *-*-solaris2.9* | *-*-solaris2.1[0-9]*)
22427 # Support for .hidden in Sun ld appeared in Solaris 9 FCS, but
22428 # .symbolic was only added in Solaris 9 12/02.
22429 gcc_cv_ld_hidden=yes
22432 gcc_cv_ld_hidden=no
22438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_hidden" >&5
22439 $as_echo "$gcc_cv_ld_hidden" >&6; }
22440 libgcc_visibility=no
22443 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
22444 libgcc_visibility=yes
22446 $as_echo "#define HAVE_GAS_HIDDEN 1" >>confdefs.h
22450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker read-only and read-write section mixing" >&5
22451 $as_echo_n "checking linker read-only and read-write section mixing... " >&6; }
22452 gcc_cv_ld_ro_rw_mix=unknown
22453 if test $in_tree_ld = yes ; then
22454 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
22455 && test $in_tree_ld_is_elf = yes; then
22456 gcc_cv_ld_ro_rw_mix=read-write
22458 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22459 echo '.section myfoosect, "a"' > conftest1.s
22460 echo '.section myfoosect, "aw"' > conftest2.s
22461 echo '.byte 1' >> conftest2.s
22462 echo '.section myfoosect, "a"' > conftest3.s
22463 echo '.byte 0' >> conftest3.s
22464 if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
22465 && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
22466 && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
22467 && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
22468 conftest2.o conftest3.o > /dev/null 2>&1; then
22469 gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
22470 | sed -e '/myfoosect/!d' -e N`
22471 if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
22472 if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
22473 gcc_cv_ld_ro_rw_mix=read-only
22475 gcc_cv_ld_ro_rw_mix=read-write
22479 rm -f conftest.* conftest[123].*
22481 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
22483 $as_echo "#define HAVE_LD_RO_RW_SECTION_MIXING 1" >>confdefs.h
22486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_ro_rw_mix" >&5
22487 $as_echo "$gcc_cv_ld_ro_rw_mix" >&6; }
22489 # Check if we have .[us]leb128, and support symbol arithmetic with it.
22490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .sleb128 and .uleb128" >&5
22491 $as_echo_n "checking assembler for .sleb128 and .uleb128... " >&6; }
22492 if test "${gcc_cv_as_leb128+set}" = set; then :
22493 $as_echo_n "(cached) " >&6
22495 gcc_cv_as_leb128=no
22496 if test $in_tree_gas = yes; then
22497 if test $in_tree_gas_is_elf = yes \
22498 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22499 then gcc_cv_as_leb128=yes
22501 elif test x$gcc_cv_as != x; then
22508 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22509 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22510 (eval $ac_try) 2>&5
22512 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22513 test $ac_status = 0; }; }
22515 # GAS versions before 2.11 do not support uleb128,
22516 # despite appearing to.
22517 # ??? There exists an elf-specific test that will crash
22518 # the assembler. Perhaps it's better to figure out whether
22519 # arbitrary sections are supported and try the test.
22520 as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
22521 if echo "$as_ver" | grep GNU > /dev/null; then
22522 as_vers=`echo $as_ver | sed -n \
22523 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22524 as_major=`expr "$as_vers" : '\([0-9]*\)'`
22525 as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
22526 if test $as_major -eq 2 && test $as_minor -lt 11
22528 else gcc_cv_as_leb128=yes
22532 echo "configure: failed program was" >&5
22535 rm -f conftest.o conftest.s
22538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_leb128" >&5
22539 $as_echo "$gcc_cv_as_leb128" >&6; }
22540 if test $gcc_cv_as_leb128 = yes; then
22542 $as_echo "#define HAVE_AS_LEB128 1" >>confdefs.h
22546 # Check if we have assembler support for unwind directives.
22547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi directives" >&5
22548 $as_echo_n "checking assembler for cfi directives... " >&6; }
22549 if test "${gcc_cv_as_cfi_directive+set}" = set; then :
22550 $as_echo_n "(cached) " >&6
22552 gcc_cv_as_cfi_directive=no
22553 if test x$gcc_cv_as != x; then
22559 .cfi_escape 1, 2, 3, 4, 5
22560 .cfi_endproc' > conftest.s
22561 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22562 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22563 (eval $ac_try) 2>&5
22565 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22566 test $ac_status = 0; }; }
22570 # If the linker used on Solaris (like Sun ld) isn't capable of merging
22571 # read-only and read-write sections, we need to make sure that the
22572 # assembler used emits read-write .eh_frame sections.
22573 if test "x$gcc_cv_ld_ro_rw_mix" != xread-write; then
22574 if test "x$gcc_cv_objdump" != x; then
22575 if $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22576 sed -e /.eh_frame/!d -e N | grep READONLY > /dev/null; then
22577 gcc_cv_as_cfi_directive=no
22580 i?86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*)
22581 # On Solaris/x86, make sure that GCC and gas agree on using
22582 # read-only .eh_frame sections for 64-bit.
22583 if $gcc_cv_as --64 -o conftest.o conftest.s > /dev/null 2>&1 && \
22584 $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22585 sed -e /.eh_frame/!d -e N | \
22586 grep READONLY > /dev/null; then
22587 gcc_cv_as_cfi_directive=yes
22589 gcc_cv_as_cfi_directive=no
22593 gcc_cv_as_cfi_directive=yes
22598 # no objdump, err on the side of caution
22599 gcc_cv_as_cfi_directive=no
22602 gcc_cv_as_cfi_directive=yes
22606 gcc_cv_as_cfi_directive=yes
22610 echo "configure: failed program was" >&5
22613 rm -f conftest.o conftest.s
22616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_directive" >&5
22617 $as_echo "$gcc_cv_as_cfi_directive" >&6; }
22619 if test $gcc_cv_as_cfi_directive = yes && test x$gcc_cv_objdump != x; then
22620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working cfi advance" >&5
22621 $as_echo_n "checking assembler for working cfi advance... " >&6; }
22622 if test "${gcc_cv_as_cfi_advance_working+set}" = set; then :
22623 $as_echo_n "(cached) " >&6
22625 gcc_cv_as_cfi_advance_working=no
22626 if test x$gcc_cv_as != x; then
22629 .cfi_adjust_cfa_offset 64
22631 .cfi_adjust_cfa_offset 128
22632 .cfi_endproc' > conftest.s
22633 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22634 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22635 (eval $ac_try) 2>&5
22637 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22638 test $ac_status = 0; }; }
22641 if $gcc_cv_objdump -Wf conftest.o 2>/dev/null \
22642 | grep 'DW_CFA_advance_loc[24]:[ ][ ]*75040[ ]' >/dev/null; then
22643 gcc_cv_as_cfi_advance_working=yes
22647 echo "configure: failed program was" >&5
22650 rm -f conftest.o conftest.s
22653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_advance_working" >&5
22654 $as_echo "$gcc_cv_as_cfi_advance_working" >&6; }
22657 # no objdump, err on the side of caution
22658 gcc_cv_as_cfi_advance_working=no
22662 cat >>confdefs.h <<_ACEOF
22663 #define HAVE_GAS_CFI_DIRECTIVE `if test $gcc_cv_as_cfi_directive = yes \
22664 && test $gcc_cv_as_cfi_advance_working = yes; then echo 1; else echo 0; fi`
22669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi personality directive" >&5
22670 $as_echo_n "checking assembler for cfi personality directive... " >&6; }
22671 if test "${gcc_cv_as_cfi_personality_directive+set}" = set; then :
22672 $as_echo_n "(cached) " >&6
22674 gcc_cv_as_cfi_personality_directive=no
22675 if test x$gcc_cv_as != x; then
22678 .cfi_personality 0, symbol
22679 .cfi_endproc' > conftest.s
22680 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22681 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22682 (eval $ac_try) 2>&5
22684 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22685 test $ac_status = 0; }; }
22687 gcc_cv_as_cfi_personality_directive=yes
22689 echo "configure: failed program was" >&5
22692 rm -f conftest.o conftest.s
22695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_personality_directive" >&5
22696 $as_echo "$gcc_cv_as_cfi_personality_directive" >&6; }
22699 cat >>confdefs.h <<_ACEOF
22700 #define HAVE_GAS_CFI_PERSONALITY_DIRECTIVE `if test $gcc_cv_as_cfi_personality_directive = yes;
22701 then echo 1; else echo 0; fi`
22705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi sections directive" >&5
22706 $as_echo_n "checking assembler for cfi sections directive... " >&6; }
22707 if test "${gcc_cv_as_cfi_sections_directive+set}" = set; then :
22708 $as_echo_n "(cached) " >&6
22710 gcc_cv_as_cfi_sections_directive=no
22711 if test x$gcc_cv_as != x; then
22713 .cfi_sections .debug_frame, .eh_frame
22715 .cfi_endproc' > conftest.s
22716 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22717 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22718 (eval $ac_try) 2>&5
22720 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22721 test $ac_status = 0; }; }
22724 win32 | pe | cygwin* | mingw32* | uwin*)
22725 # Need to check that we generated the correct relocation for the
22726 # .debug_frame section. This was fixed for binutils 2.21.
22727 gcc_cv_as_cfi_sections_directive=no
22728 if test "x$gcc_cv_objdump" != x; then
22729 if $gcc_cv_objdump -j .debug_frame -r conftest.o 2>/dev/null | \
22730 grep secrel > /dev/null; then
22731 gcc_cv_as_cfi_sections_directive=yes
22736 gcc_cv_as_cfi_sections_directive=yes
22740 echo "configure: failed program was" >&5
22743 rm -f conftest.o conftest.s
22746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_sections_directive" >&5
22747 $as_echo "$gcc_cv_as_cfi_sections_directive" >&6; }
22751 cat >>confdefs.h <<_ACEOF
22752 #define HAVE_GAS_CFI_SECTIONS_DIRECTIVE `if test $gcc_cv_as_cfi_sections_directive = yes;
22753 then echo 1; else echo 0; fi`
22757 # GAS versions up to and including 2.11.0 may mis-optimize
22759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for eh_frame optimization" >&5
22760 $as_echo_n "checking assembler for eh_frame optimization... " >&6; }
22761 if test "${gcc_cv_as_eh_frame+set}" = set; then :
22762 $as_echo_n "(cached) " >&6
22764 gcc_cv_as_eh_frame=no
22765 if test $in_tree_gas = yes; then
22766 if test $in_tree_gas_is_elf = yes \
22767 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22768 then gcc_cv_as_eh_frame=yes
22770 elif test x$gcc_cv_as != x; then
22777 .section .eh_frame,"aw",@progbits
22779 .4byte .LECIE1-.LSCIE1
22793 .4byte .LEFDE1-.LASFDE1
22795 .4byte .LASFDE1-__FRAME_BEGIN__
22802 .LEFDE1:' > conftest.s
22803 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22804 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22805 (eval $ac_try) 2>&5
22807 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22808 test $ac_status = 0; }; }
22810 cat > conftest.lit <<EOF
22811 0000 10000000 00000000 017a0001 781a0004 .........z..x...
22812 0010 01000000 12000000 18000000 00000000 ................
22813 0020 08000000 04080000 0044 .........D
22815 cat > conftest.big <<EOF
22816 0000 00000010 00000000 017a0001 781a0004 .........z..x...
22817 0010 00000001 00000012 00000018 00000000 ................
22818 0020 00000008 04000000 0844 .........D
22820 # If the assembler didn't choke, and we can objdump,
22821 # and we got the correct data, then succeed.
22822 # The text in the here-document typically retains its unix-style line
22823 # endings, while the output of objdump will use host line endings.
22824 # Therefore, use diff -b for the comparisons.
22825 if test x$gcc_cv_objdump != x \
22826 && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
22827 | tail -3 > conftest.got \
22828 && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
22829 || diff -b conftest.big conftest.got > /dev/null 2>&1; }
22831 gcc_cv_as_eh_frame=yes
22832 elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
22833 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22834 (eval $ac_try) 2>&5
22836 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22837 test $ac_status = 0; }; }; then
22838 gcc_cv_as_eh_frame=buggy
22840 # Uh oh, what do we do now?
22841 gcc_cv_as_eh_frame=no
22844 echo "configure: failed program was" >&5
22847 rm -f conftest.o conftest.s
22850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_eh_frame" >&5
22851 $as_echo "$gcc_cv_as_eh_frame" >&6; }
22854 if test $gcc_cv_as_eh_frame = buggy; then
22856 $as_echo "#define USE_AS_TRADITIONAL_FORMAT 1" >>confdefs.h
22860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22861 $as_echo_n "checking assembler for section merging support... " >&6; }
22862 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22863 $as_echo_n "(cached) " >&6
22865 gcc_cv_as_shf_merge=no
22866 if test $in_tree_gas = yes; then
22867 if test $in_tree_gas_is_elf = yes \
22868 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22869 then gcc_cv_as_shf_merge=yes
22871 elif test x$gcc_cv_as != x; then
22872 $as_echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
22873 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22874 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22875 (eval $ac_try) 2>&5
22877 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22878 test $ac_status = 0; }; }
22880 gcc_cv_as_shf_merge=yes
22882 echo "configure: failed program was" >&5
22885 rm -f conftest.o conftest.s
22888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22889 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22891 if test $gcc_cv_as_shf_merge = no; then
22892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22893 $as_echo_n "checking assembler for section merging support... " >&6; }
22894 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22895 $as_echo_n "(cached) " >&6
22897 gcc_cv_as_shf_merge=no
22898 if test $in_tree_gas = yes; then
22899 if test $in_tree_gas_is_elf = yes \
22900 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22901 then gcc_cv_as_shf_merge=yes
22903 elif test x$gcc_cv_as != x; then
22904 $as_echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
22905 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22906 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22907 (eval $ac_try) 2>&5
22909 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22910 test $ac_status = 0; }; }
22912 gcc_cv_as_shf_merge=yes
22914 echo "configure: failed program was" >&5
22917 rm -f conftest.o conftest.s
22920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22921 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22925 cat >>confdefs.h <<_ACEOF
22926 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
22930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as)" >&5
22931 $as_echo_n "checking assembler for COMDAT group support (GNU as)... " >&6; }
22932 if test "${gcc_cv_as_comdat_group+set}" = set; then :
22933 $as_echo_n "(cached) " >&6
22935 gcc_cv_as_comdat_group=no
22936 if test $in_tree_gas = yes; then
22937 if test $in_tree_gas_is_elf = yes \
22938 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22939 then gcc_cv_as_comdat_group=yes
22941 elif test x$gcc_cv_as != x; then
22942 $as_echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
22943 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22944 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22945 (eval $ac_try) 2>&5
22947 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22948 test $ac_status = 0; }; }
22950 gcc_cv_as_comdat_group=yes
22952 echo "configure: failed program was" >&5
22955 rm -f conftest.o conftest.s
22958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group" >&5
22959 $as_echo "$gcc_cv_as_comdat_group" >&6; }
22961 if test $gcc_cv_as_comdat_group = yes; then
22962 gcc_cv_as_comdat_group_percent=no
22963 gcc_cv_as_comdat_group_group=no
22965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as, %type)" >&5
22966 $as_echo_n "checking assembler for COMDAT group support (GNU as, %type)... " >&6; }
22967 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then :
22968 $as_echo_n "(cached) " >&6
22970 gcc_cv_as_comdat_group_percent=no
22971 if test $in_tree_gas = yes; then
22972 if test $in_tree_gas_is_elf = yes \
22973 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22974 then gcc_cv_as_comdat_group_percent=yes
22976 elif test x$gcc_cv_as != x; then
22977 $as_echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
22978 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22979 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22980 (eval $ac_try) 2>&5
22982 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22983 test $ac_status = 0; }; }
22985 gcc_cv_as_comdat_group_percent=yes
22987 echo "configure: failed program was" >&5
22990 rm -f conftest.o conftest.s
22993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_percent" >&5
22994 $as_echo "$gcc_cv_as_comdat_group_percent" >&6; }
22996 if test $gcc_cv_as_comdat_group_percent = yes; then
22997 gcc_cv_as_comdat_group_group=no
22999 case "${target}" in
23000 # Sun as uses a completely different syntax.
23002 case "${target}" in
23003 sparc*-*-solaris2*)
23005 .group foo,".text%foo",#comdat
23006 .section ".text%foo", #alloc,#execinstr,#progbits
23011 i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
23013 .group foo,.text%foo,#comdat
23014 .section .text%foo, "ax", @progbits
23020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (Sun as, .group)" >&5
23021 $as_echo_n "checking assembler for COMDAT group support (Sun as, .group)... " >&6; }
23022 if test "${gcc_cv_as_comdat_group_group+set}" = set; then :
23023 $as_echo_n "(cached) " >&6
23025 gcc_cv_as_comdat_group_group=no
23026 if test x$gcc_cv_as != x; then
23027 $as_echo "$conftest_s" > conftest.s
23028 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
23029 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23030 (eval $ac_try) 2>&5
23032 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23033 test $ac_status = 0; }; }
23035 gcc_cv_as_comdat_group_group=yes
23037 echo "configure: failed program was" >&5
23040 rm -f conftest.o conftest.s
23043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_group" >&5
23044 $as_echo "$gcc_cv_as_comdat_group_group" >&6; }
23050 if test x"$ld_is_gold" = xyes; then
23052 elif test $in_tree_ld = yes ; then
23054 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
23055 && test $in_tree_ld_is_elf = yes; then
23058 elif echo "$ld_ver" | grep GNU > /dev/null; then
23060 if test 0"$ld_date" -lt 20050308; then
23061 if test -n "$ld_date"; then
23062 # If there was date string, but was earlier than 2005-03-08, fail
23064 elif test "$ld_vers_major" -lt 2; then
23066 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
23071 case "${target}" in
23072 *-*-solaris2.1[1-9]*)
23074 # Sun ld has COMDAT group support since Solaris 9, but it doesn't
23075 # interoperate with GNU as until Solaris 11 build 130, i.e. ld
23078 # If using Sun as for COMDAT group as emitted by GCC, one needs at
23079 # least ld version 1.2267.
23080 if test "$ld_vers_major" -gt 1; then
23082 elif test "x$gas_flag" = xyes && test "$ld_vers_minor" -ge 1688; then
23084 elif test "$ld_vers_minor" -ge 2267; then
23089 # Assume linkers other than GNU ld don't support COMDAT group.
23094 # Allow overriding the automatic COMDAT group tests above.
23095 # Check whether --enable-comdat was given.
23096 if test "${enable_comdat+set}" = set; then :
23097 enableval=$enable_comdat; comdat_group="$enable_comdat"
23100 if test $comdat_group = no; then
23101 gcc_cv_as_comdat_group=no
23102 gcc_cv_as_comdat_group_percent=no
23103 gcc_cv_as_comdat_group_group=no
23106 cat >>confdefs.h <<_ACEOF
23107 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes \
23108 || test $gcc_cv_as_comdat_group_percent = yes \
23109 || test $gcc_cv_as_comdat_group_group = yes; then echo 1; else echo 0; fi`
23113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for line table discriminator support" >&5
23114 $as_echo_n "checking assembler for line table discriminator support... " >&6; }
23115 if test "${gcc_cv_as_discriminator+set}" = set; then :
23116 $as_echo_n "(cached) " >&6
23118 gcc_cv_as_discriminator=no
23119 if test $in_tree_gas = yes; then
23120 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 51`
23121 then gcc_cv_as_discriminator=yes
23123 elif test x$gcc_cv_as != x; then
23126 .loc 1 1 0 discriminator 1' > conftest.s
23127 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
23128 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23129 (eval $ac_try) 2>&5
23131 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23132 test $ac_status = 0; }; }
23134 gcc_cv_as_discriminator=yes
23136 echo "configure: failed program was" >&5
23139 rm -f conftest.o conftest.s
23142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_discriminator" >&5
23143 $as_echo "$gcc_cv_as_discriminator" >&6; }
23144 if test $gcc_cv_as_discriminator = yes; then
23146 $as_echo "#define HAVE_GAS_DISCRIMINATOR 1" >>confdefs.h
23150 # Thread-local storage - the check is heavily parameterized.
23158 .section ".tdata","awT",@progbits
23161 ldq $27,__tls_get_addr($29) !literal!1
23162 lda $16,foo($29) !tlsgd!1
23163 jsr $26,($27),__tls_get_addr !lituse_tlsgd!1
23164 ldq $27,__tls_get_addr($29) !literal!2
23165 lda $16,foo($29) !tlsldm!2
23166 jsr $26,($27),__tls_get_addr !lituse_tlsldm!2
23167 ldq $1,foo($29) !gotdtprel
23168 ldah $2,foo($29) !dtprelhi
23169 lda $3,foo($2) !dtprello
23170 lda $4,foo($29) !dtprel
23171 ldq $1,foo($29) !gottprel
23172 ldah $2,foo($29) !tprelhi
23173 lda $3,foo($2) !tprello
23174 lda $4,foo($29) !tprel'
23177 tls_as_opt=--fatal-warnings
23179 cris-*-*|crisv32-*-*)
23181 .section ".tdata","awT",@progbits
23188 tls_as_opt=--fatal-warnings
23192 .section ".tdata","awT",@progbits
23195 call #gettlsoff(x)'
23204 .section ".tdata","awT",@progbits
23208 addil LT%foo-$tls_gdidx$,gp
23209 ldo RT%foo-$tls_gdidx$(%r1),%arg0
23212 addil LT%foo-$tls_ldidx$,gp
23214 ldo RT%foo-$tls_ldidx$(%r1),%arg0
23215 addil LR%foo-$tls_dtpoff$,%ret0
23216 ldo RR%foo-$tls_dtpoff$(%r1),%t1
23218 addil LT%foo-$tls_ieoff$,gp
23219 ldw RT%foo-$tls_ieoff$(%r1),%t2
23222 addil LR%foo-$tls_leoff$,%t1
23223 ldo RR%foo-$tls_leoff$(%r1),%t2'
23226 tls_as_opt=--fatal-warnings
23230 .section ".tdata","awT",%progbits
23233 .word foo(gottpoff)
23241 i[34567]86-*-* | x86_64-*-solaris2.1[0-9]*)
23243 i[34567]86-*-solaris2.*)
23245 tga_func=___tls_get_addr
23247 x86_64-*-solaris2.1[0-9]*)
23249 tga_func=__tls_get_addr
23255 if test x$on_solaris = xyes && test x$gas_flag = xno; then
23257 .section .tdata,"awt",@progbits'
23261 $as_echo "#define TLS_SECTION_ASM_FLAG 't'" >>confdefs.h
23265 .section ".tdata","awT",@progbits'
23268 tls_as_opt="--fatal-warnings"
23270 conftest_s="$conftest_s
23274 leal foo@tlsgd(,%ebx,1), %eax
23275 leal foo@tlsldm(%ebx), %eax
23276 leal foo@dtpoff(%eax), %edx
23277 movl foo@gottpoff(%ebx), %eax
23278 subl foo@gottpoff(%ebx), %eax
23279 addl foo@gotntpoff(%ebx), %eax
23280 movl foo@indntpoff, %eax
23281 movl \$foo@tpoff, %eax
23282 subl \$foo@tpoff, %eax
23283 leal foo@ntpoff(%ecx), %eax"
23287 .section ".tdata","awT",@progbits
23291 leaq foo@TLSGD(%rip), %rdi
23292 leaq foo@TLSLD(%rip), %rdi
23293 leaq foo@DTPOFF(%rax), %rdx
23294 movq foo@GOTTPOFF(%rip), %rax
23295 movq $foo@TPOFF, %rax'
23298 tls_as_opt=--fatal-warnings
23302 .section ".tdata","awT",@progbits
23305 addl r16 = @ltoff(@dtpmod(foo#)), gp
23306 addl r17 = @ltoff(@dtprel(foo#)), gp
23307 addl r18 = @ltoff(@tprel(foo#)), gp
23308 addl r19 = @dtprel(foo#), gp
23309 adds r21 = @dtprel(foo#), r13
23310 movl r23 = @dtprel(foo#)
23311 addl r20 = @tprel(foo#), gp
23312 adds r22 = @tprel(foo#), r13
23313 movl r24 = @tprel(foo#)'
23316 tls_as_opt=--fatal-warnings
23320 .section .tdata,"awT",@progbits
23324 addiu $4, $28, %tlsgd(x)
23325 addiu $4, $28, %tlsldm(x)
23326 lui $4, %dtprel_hi(x)
23327 addiu $4, $4, %dtprel_lo(x)
23328 lw $4, %gottprel(x)($28)
23329 lui $4, %tprel_hi(x)
23330 addiu $4, $4, %tprel_lo(x)'
23333 tls_as_opt='-32 --fatal-warnings'
23337 .section .tdata,"awT",@progbits
23342 move.l x@TLSGD(%a5),%a0
23343 move.l x@TLSLDM(%a5),%a0
23344 move.l x@TLSLDO(%a5),%a0
23345 move.l x@TLSIE(%a5),%a0
23346 move.l x@TLSLE(%a5),%a0'
23349 tls_as_opt='--fatal-warnings'
23353 .section ".tdata","awT",@progbits
23361 addi 3,31,ld0@got@tlsgd
23363 addi 3,31,x1@got@tlsld
23366 addis 9,3,x2@dtprel@ha
23367 addi 9,9,x2@dtprel@l
23368 lwz 9,x3@got@tprel(31)
23371 addis 9,2,x2@tprel@ha
23372 addi 9,9,x2@tprel@l'
23375 tls_as_opt="-a32 --fatal-warnings"
23379 .section ".tdata","awT",@progbits
23387 addi 3,2,ld0@got@tlsgd
23393 addi 3,2,x1@got@tlsld
23399 addis 9,3,x2@dtprel@ha
23400 addi 9,9,x2@dtprel@l
23403 ld 9,x3@got@dtprel(2)
23409 tls_as_opt="-a64 --fatal-warnings"
23413 .section ".tdata","awT",@progbits
23420 .long foo@GOTNTPOFF
23421 .long foo@INDNTPOFF
23422 l %r1,foo@GOTNTPOFF(%r12)
23423 l %r1,0(%r1):tls_load:foo
23424 bas %r14,0(%r1,%r13):tls_gdcall:foo
23425 bas %r14,0(%r1,%r13):tls_ldcall:foo'
23428 tls_as_opt="-m31 --fatal-warnings"
23432 .section ".tdata","awT",@progbits
23439 .quad foo@GOTNTPOFF
23440 lg %r1,foo@GOTNTPOFF(%r12)
23441 larl %r1,foo@INDNTPOFF
23442 brasl %r14,__tls_get_offset@PLT:tls_gdcall:foo
23443 brasl %r14,__tls_get_offset@PLT:tls_ldcall:foo'
23446 tls_as_opt="-m64 -Aesame --fatal-warnings"
23448 sh-*-* | sh[34]-*-*)
23450 .section ".tdata","awT",@progbits
23460 tls_as_opt=--fatal-warnings
23464 sparc*-sun-solaris2.*)
23466 tga_func=__tls_get_addr
23472 if test x$on_solaris = xyes && test x$gas_flag = xno; then
23474 .section ".tdata",#alloc,#write,#tls'
23479 .section ".tdata","awT",@progbits'
23482 tls_as_opt="-32 --fatal-warnings"
23484 conftest_s="$conftest_s
23487 sethi %tgd_hi22(foo), %o0
23488 add %o0, %tgd_lo10(foo), %o1
23489 add %l7, %o1, %o0, %tgd_add(foo)
23490 call __tls_get_addr, %tgd_call(foo)
23491 sethi %tldm_hi22(foo), %l1
23492 add %l1, %tldm_lo10(foo), %l2
23493 add %l7, %l2, %o0, %tldm_add(foo)
23494 call __tls_get_addr, %tldm_call(foo)
23495 sethi %tldo_hix22(foo), %l3
23496 xor %l3, %tldo_lox10(foo), %l4
23497 add %o0, %l4, %l5, %tldo_add(foo)
23498 sethi %tie_hi22(foo), %o3
23499 add %o3, %tie_lo10(foo), %o3
23500 ld [%l7 + %o3], %o2, %tie_ld(foo)
23501 add %g7, %o2, %o4, %tie_add(foo)
23502 sethi %tle_hix22(foo), %l1
23503 xor %l1, %tle_lox10(foo), %o5
23504 ld [%g7 + %o5], %o1"
23508 .section ".tdata","awT",@progbits
23511 movi a8, foo@TLSFUNC
23512 movi a10, foo@TLSARG
23513 callx8.tls a8, foo@TLSCALL'
23519 if test "x$enable_tls" = xno ; then
23520 : # TLS explicitly disabled.
23521 elif test "x$enable_tls" = xyes ; then
23522 set_have_as_tls=yes # TLS explicitly enabled.
23523 elif test -z "$tls_first_major"; then
23524 : # If we don't have a check, assume no support.
23526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for thread-local storage support" >&5
23527 $as_echo_n "checking assembler for thread-local storage support... " >&6; }
23528 if test "${gcc_cv_as_tls+set}" = set; then :
23529 $as_echo_n "(cached) " >&6
23532 if test $in_tree_gas = yes; then
23533 if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
23534 then gcc_cv_as_tls=yes
23536 elif test x$gcc_cv_as != x; then
23537 $as_echo "$conftest_s" > conftest.s
23538 if { ac_try='$gcc_cv_as $gcc_cv_as_flags $tls_as_opt -o conftest.o conftest.s >&5'
23539 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23540 (eval $ac_try) 2>&5
23542 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23543 test $ac_status = 0; }; }
23547 echo "configure: failed program was" >&5
23550 rm -f conftest.o conftest.s
23553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_tls" >&5
23554 $as_echo "$gcc_cv_as_tls" >&6; }
23555 if test $gcc_cv_as_tls = yes; then
23556 set_have_as_tls=yes
23561 # IRIX 6.5 rld and libc.so lack TLS support, so even if gas and gld
23562 # with TLS support are in use, native TLS cannot work.
23566 # Tru64 UNIX loader and libc.so lack TLS support, so even if gas and
23567 # gld with TLS support are in use, native TLS cannot work.
23570 # TLS was introduced in the Solaris 9 FCS release and backported to
23571 # Solaris 8 patches. Support for GNU-style TLS on x86 was only
23572 # introduced in Solaris 9 4/04, replacing the earlier Sun style that Sun
23573 # ld and GCC don't support any longer.
23575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker and ld.so.1 TLS support" >&5
23576 $as_echo_n "checking linker and ld.so.1 TLS support... " >&6; }
23578 # Check ld and ld.so.1 TLS support.
23579 if echo "$ld_ver" | grep GNU > /dev/null; then
23580 # Assume all interesting versions of GNU ld have TLS support.
23581 # FIXME: still need ld.so.1 support, i.e. ld version checks below.
23585 # Solaris 8/x86 ld has GNU style TLS support since version 1.280.
23587 min_tls_ld_vers_minor=280
23589 # Solaris 8/SPARC ld has TLS support since version 1.272.
23590 sparc*-*-solaris2.8)
23591 min_tls_ld_vers_minor=272
23593 # Solaris 9/x86 ld has GNU style TLS support since version 1.374.
23595 min_tls_ld_vers_minor=374
23597 # Solaris 9/SPARC and Solaris 10+ ld have TLS support since FCS.
23598 sparc*-*-solaris2.9 | *-*-solaris2.1[0-9]*)
23599 min_tls_ld_vers_minor=343
23602 if test "$ld_vers_major" -gt 1 || \
23603 test "$ld_vers_minor" -ge "$min_tls_ld_vers_minor"; then
23609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_tls_support" >&5
23610 $as_echo "$ld_tls_support" >&6; }
23613 save_LDFLAGS="$LDFLAGS"
23617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking alternate thread library" >&5
23618 $as_echo_n "checking alternate thread library... " >&6; }
23620 # TLS support was backported to Solaris 8 patches, but only lives in
23621 # the alternate thread library which became the default in Solaris 9.
23622 # We want to always use that, irrespective of TLS support.
23624 # Take multilib subdir into account. There's no spec to handle
23625 # this. The 64 symlink exists since Solaris 8.
23626 lwp_dir=/usr/lib/lwp
23627 lwp_spec="-L$lwp_dir%{m64:/64} -R$lwp_dir%{m64:/64}"
23628 LDFLAGS="-L$lwp_dir -R$lwp_dir"
23635 # Always define LIB_THREAD_LDFLAGS_SPEC, even without TLS support.
23637 cat >>confdefs.h <<_ACEOF
23638 #define LIB_THREAD_LDFLAGS_SPEC "$lwp_spec"
23641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lwp_dir" >&5
23642 $as_echo "$lwp_dir" >&6; }
23644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking library containing $tga_func" >&5
23645 $as_echo_n "checking library containing $tga_func... " >&6; }
23646 # Before Solaris 10, __tls_get_addr (SPARC/x64) resp. ___tls_get_addr
23647 # (32-bit x86) only lived in libthread, so check for that. Keep
23648 # set_have_as_tls if found, disable if not.
23649 as_ac_Search=`$as_echo "ac_cv_search_$tga_func" | $as_tr_sh`
23650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing $tga_func" >&5
23651 $as_echo_n "checking for library containing $tga_func... " >&6; }
23652 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23653 $as_echo_n "(cached) " >&6
23655 ac_func_search_save_LIBS=$LIBS
23656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23657 /* end confdefs.h. */
23659 /* Override any GCC internal prototype to avoid an error.
23660 Use char because int might match the return type of a GCC
23661 builtin and then its argument prototype would still apply. */
23669 return $tga_func ();
23674 for ac_lib in '' thread; do
23675 if test -z "$ac_lib"; then
23676 ac_res="none required"
23679 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
23681 if ac_fn_c_try_link "$LINENO"; then :
23682 eval "$as_ac_Search=\$ac_res"
23684 rm -f core conftest.err conftest.$ac_objext \
23686 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23690 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23693 eval "$as_ac_Search=no"
23695 rm conftest.$ac_ext
23696 LIBS=$ac_func_search_save_LIBS
23698 eval ac_res=\$$as_ac_Search
23699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
23700 $as_echo "$ac_res" >&6; }
23701 eval ac_res=\$$as_ac_Search
23702 if test "$ac_res" != no; then :
23703 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
23709 # Clear LIBS if we cannot support TLS.
23710 if test $set_have_as_tls = no; then
23713 # Always define LIB_TLS_SPEC, even without TLS support.
23715 cat >>confdefs.h <<_ACEOF
23716 #define LIB_TLS_SPEC "$LIBS"
23719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBS" >&5
23720 $as_echo "$LIBS" >&6; }
23723 LDFLAGS="$save_LDFLAGS"
23726 if test $set_have_as_tls = yes ; then
23728 $as_echo "#define HAVE_AS_TLS 1" >>confdefs.h
23732 # Target-specific assembler checks.
23734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker -Bstatic/-Bdynamic option" >&5
23735 $as_echo_n "checking linker -Bstatic/-Bdynamic option... " >&6; }
23736 gcc_cv_ld_static_dynamic=no
23737 gcc_cv_ld_static_option='-Bstatic'
23738 gcc_cv_ld_dynamic_option='-Bdynamic'
23739 if test $in_tree_ld = yes ; then
23740 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2; then
23741 gcc_cv_ld_static_dynamic=yes
23743 elif test x$gcc_cv_ld != x; then
23744 # Check if linker supports -Bstatic/-Bdynamic option
23745 if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
23746 && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
23747 gcc_cv_ld_static_dynamic=yes
23750 # Tru64 UNIX support -noso/-so_archive instead of -Bstatic/-Bdynamic.
23752 gcc_cv_ld_static_dynamic=yes
23753 gcc_cv_ld_static_option="-noso"
23754 gcc_cv_ld_dynamic_option="-so_archive"
23756 # HP-UX ld uses -a flags to select between shared and archive.
23758 if test x"$gnu_ld" = xno; then
23759 gcc_cv_ld_static_dynamic=yes
23760 gcc_cv_ld_static_option="-aarchive_shared"
23761 gcc_cv_ld_dynamic_option="-adefault"
23764 # IRIX 6 ld supports -Bstatic/-Bdynamic.
23766 gcc_cv_ld_static_dynamic=yes
23768 # Solaris 2 ld always supports -Bstatic/-Bdynamic.
23770 gcc_cv_ld_static_dynamic=yes
23775 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
23777 $as_echo "#define HAVE_LD_STATIC_DYNAMIC 1" >>confdefs.h
23780 cat >>confdefs.h <<_ACEOF
23781 #define LD_STATIC_OPTION "$gcc_cv_ld_static_option"
23785 cat >>confdefs.h <<_ACEOF
23786 #define LD_DYNAMIC_OPTION "$gcc_cv_ld_dynamic_option"
23790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_static_dynamic" >&5
23791 $as_echo "$gcc_cv_ld_static_dynamic" >&6; }
23793 if test x"$demangler_in_ld" = xyes; then
23794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --demangle support" >&5
23795 $as_echo_n "checking linker --demangle support... " >&6; }
23796 gcc_cv_ld_demangle=no
23797 if test $in_tree_ld = yes; then
23798 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
23799 gcc_cv_ld_demangle=yes
23801 elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
23802 # Check if the GNU linker supports --demangle option
23803 if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
23804 gcc_cv_ld_demangle=yes
23807 if test x"$gcc_cv_ld_demangle" = xyes; then
23809 $as_echo "#define HAVE_LD_DEMANGLE 1" >>confdefs.h
23812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_demangle" >&5
23813 $as_echo "$gcc_cv_ld_demangle" >&6; }
23816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker plugin support" >&5
23817 $as_echo_n "checking linker plugin support... " >&6; }
23818 gcc_cv_lto_plugin=0
23819 if test -f liblto_plugin.la; then
23820 save_ld_ver="$ld_ver"
23821 save_ld_vers_major="$ld_vers_major"
23822 save_ld_vers_minor="$ld_vers_minor"
23823 save_ld_is_gold="$ld_is_gold"
23827 if test $in_tree_ld = yes -a x"$ORIGINAL_PLUGIN_LD_FOR_TARGET" = x"$gcc_cv_ld"; then
23829 # FIXME: ld_is_gold?
23830 ld_vers_major="$gcc_cv_gld_major_version"
23831 ld_vers_minor="$gcc_cv_gld_minor_version"
23833 # Determine plugin linker version.
23834 # FIXME: Partial duplicate from above, generalize.
23835 ld_ver=`$ORIGINAL_PLUGIN_LD_FOR_TARGET --version 2>/dev/null | sed 1q`
23836 if echo "$ld_ver" | grep GNU > /dev/null; then
23837 if echo "$ld_ver" | grep "GNU gold" > /dev/null; then
23839 ld_vers=`echo $ld_ver | sed -n \
23840 -e 's,^[^)]*[ ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
23842 ld_vers=`echo $ld_ver | sed -n \
23843 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
23845 ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
23846 ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
23850 # Determine plugin support.
23851 if echo "$ld_ver" | grep GNU > /dev/null; then
23852 # Require GNU ld or gold 2.21+ for plugin support by default.
23853 if test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 21; then
23854 gcc_cv_lto_plugin=2
23855 # Allow -fuse-linker-plugin to enable plugin support in GNU gold 2.20.
23856 elif test "$ld_is_gold" = yes -a "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 20; then
23857 gcc_cv_lto_plugin=1
23861 ld_ver="$save_ld_ver"
23862 ld_vers_major="$save_ld_vers_major"
23863 ld_vers_minor="$save_ld_vers_minor"
23864 ld_is_gold="$save_ld_is_gold"
23867 cat >>confdefs.h <<_ACEOF
23868 #define HAVE_LTO_PLUGIN $gcc_cv_lto_plugin
23871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_lto_plugin" >&5
23872 $as_echo "$gcc_cv_lto_plugin" >&6; }
23875 # All TARGET_ABI_OSF targets.
23876 alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*)
23877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
23878 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
23879 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then :
23880 $as_echo_n "(cached) " >&6
23882 gcc_cv_as_alpha_explicit_relocs=no
23883 if test $in_tree_gas = yes; then
23884 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
23885 then gcc_cv_as_alpha_explicit_relocs=yes
23887 elif test x$gcc_cv_as != x; then
23888 $as_echo ' .set nomacro
23890 extbl $3, $2, $3 !lituse_bytoff!1
23891 ldq $2, a($29) !literal!1
23892 ldq $4, b($29) !literal!2
23893 ldq_u $3, 0($2) !lituse_base!1
23894 ldq $27, f($29) !literal!5
23895 jsr $26, ($27), f !lituse_jsr!5
23896 ldah $29, 0($26) !gpdisp!3
23897 lda $0, c($29) !gprel
23898 ldah $1, d($29) !gprelhigh
23899 lda $1, d($1) !gprellow
23900 lda $29, 0($29) !gpdisp!3' > conftest.s
23901 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
23902 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23903 (eval $ac_try) 2>&5
23905 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23906 test $ac_status = 0; }; }
23908 gcc_cv_as_alpha_explicit_relocs=yes
23910 echo "configure: failed program was" >&5
23913 rm -f conftest.o conftest.s
23916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_explicit_relocs" >&5
23917 $as_echo "$gcc_cv_as_alpha_explicit_relocs" >&6; }
23918 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
23920 $as_echo "#define HAVE_AS_EXPLICIT_RELOCS 1" >>confdefs.h
23923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for jsrdirect relocation support" >&5
23924 $as_echo_n "checking assembler for jsrdirect relocation support... " >&6; }
23925 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then :
23926 $as_echo_n "(cached) " >&6
23928 gcc_cv_as_alpha_jsrdirect_relocs=no
23929 if test $in_tree_gas = yes; then
23930 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
23931 then gcc_cv_as_alpha_jsrdirect_relocs=yes
23933 elif test x$gcc_cv_as != x; then
23934 $as_echo ' .set nomacro
23936 ldq $27, a($29) !literal!1
23937 jsr $26, ($27), a !lituse_jsrdirect!1' > conftest.s
23938 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
23939 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23940 (eval $ac_try) 2>&5
23942 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23943 test $ac_status = 0; }; }
23945 gcc_cv_as_alpha_jsrdirect_relocs=yes
23947 echo "configure: failed program was" >&5
23950 rm -f conftest.o conftest.s
23953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
23954 $as_echo "$gcc_cv_as_alpha_jsrdirect_relocs" >&6; }
23955 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
23957 $as_echo "#define HAVE_AS_JSRDIRECT_RELOCS 1" >>confdefs.h
23963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -no-mul-bug-abort option" >&5
23964 $as_echo_n "checking assembler for -no-mul-bug-abort option... " >&6; }
23965 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then :
23966 $as_echo_n "(cached) " >&6
23968 gcc_cv_as_cris_no_mul_bug=no
23969 if test $in_tree_gas = yes; then
23970 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
23971 then gcc_cv_as_cris_no_mul_bug=yes
23973 elif test x$gcc_cv_as != x; then
23974 $as_echo '.text' > conftest.s
23975 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -no-mul-bug-abort -o conftest.o conftest.s >&5'
23976 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23977 (eval $ac_try) 2>&5
23979 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23980 test $ac_status = 0; }; }
23982 gcc_cv_as_cris_no_mul_bug=yes
23984 echo "configure: failed program was" >&5
23987 rm -f conftest.o conftest.s
23990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cris_no_mul_bug" >&5
23991 $as_echo "$gcc_cv_as_cris_no_mul_bug" >&6; }
23992 if test $gcc_cv_as_cris_no_mul_bug = yes; then
23994 $as_echo "#define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1" >>confdefs.h
24000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .register" >&5
24001 $as_echo_n "checking assembler for .register... " >&6; }
24002 if test "${gcc_cv_as_sparc_register_op+set}" = set; then :
24003 $as_echo_n "(cached) " >&6
24005 gcc_cv_as_sparc_register_op=no
24006 if test x$gcc_cv_as != x; then
24007 $as_echo '.register %g2, #scratch' > conftest.s
24008 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24009 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24010 (eval $ac_try) 2>&5
24012 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24013 test $ac_status = 0; }; }
24015 gcc_cv_as_sparc_register_op=yes
24017 echo "configure: failed program was" >&5
24020 rm -f conftest.o conftest.s
24023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_register_op" >&5
24024 $as_echo "$gcc_cv_as_sparc_register_op" >&6; }
24025 if test $gcc_cv_as_sparc_register_op = yes; then
24027 $as_echo "#define HAVE_AS_REGISTER_PSEUDO_OP 1" >>confdefs.h
24031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -relax option" >&5
24032 $as_echo_n "checking assembler for -relax option... " >&6; }
24033 if test "${gcc_cv_as_sparc_relax+set}" = set; then :
24034 $as_echo_n "(cached) " >&6
24036 gcc_cv_as_sparc_relax=no
24037 if test x$gcc_cv_as != x; then
24038 $as_echo '.text' > conftest.s
24039 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -relax -o conftest.o conftest.s >&5'
24040 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24041 (eval $ac_try) 2>&5
24043 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24044 test $ac_status = 0; }; }
24046 gcc_cv_as_sparc_relax=yes
24048 echo "configure: failed program was" >&5
24051 rm -f conftest.o conftest.s
24054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_relax" >&5
24055 $as_echo "$gcc_cv_as_sparc_relax" >&6; }
24056 if test $gcc_cv_as_sparc_relax = yes; then
24058 $as_echo "#define HAVE_AS_RELAX_OPTION 1" >>confdefs.h
24062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTDATA_OP relocs" >&5
24063 $as_echo_n "checking assembler for GOTDATA_OP relocs... " >&6; }
24064 if test "${gcc_cv_as_sparc_gotdata_op+set}" = set; then :
24065 $as_echo_n "(cached) " >&6
24067 gcc_cv_as_sparc_gotdata_op=no
24068 if test x$gcc_cv_as != x; then
24074 sethi %gdop_hix22(foo), %g1
24075 xor %g1, %gdop_lox10(foo), %g1
24076 ld [%l7 + %g1], %g2, %gdop(foo)' > conftest.s
24077 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24078 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24079 (eval $ac_try) 2>&5
24081 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24082 test $ac_status = 0; }; }
24084 if test x$gcc_cv_ld != x \
24085 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24086 if test x$gcc_cv_objdump != x; then
24087 if $gcc_cv_objdump -s -j .text conftest 2> /dev/null \
24088 | grep ' 03000004 82186004 c405c001'> /dev/null 2>&1; then
24089 gcc_cv_as_sparc_gotdata_op=no
24091 gcc_cv_as_sparc_gotdata_op=yes
24097 echo "configure: failed program was" >&5
24100 rm -f conftest.o conftest.s
24103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_gotdata_op" >&5
24104 $as_echo "$gcc_cv_as_sparc_gotdata_op" >&6; }
24105 if test $gcc_cv_as_sparc_gotdata_op = yes; then
24107 $as_echo "#define HAVE_AS_SPARC_GOTDATA_OP 1" >>confdefs.h
24111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs" >&5
24112 $as_echo_n "checking assembler for unaligned pcrel relocs... " >&6; }
24113 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then :
24114 $as_echo_n "(cached) " >&6
24116 gcc_cv_as_sparc_ua_pcrel=no
24117 if test x$gcc_cv_as != x; then
24124 .uaword %r_disp32(foo)' > conftest.s
24125 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24126 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24127 (eval $ac_try) 2>&5
24129 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24130 test $ac_status = 0; }; }
24132 if test x$gcc_cv_ld != x \
24133 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24134 gcc_cv_as_sparc_ua_pcrel=yes
24138 echo "configure: failed program was" >&5
24141 rm -f conftest.o conftest.s
24144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel" >&5
24145 $as_echo "$gcc_cv_as_sparc_ua_pcrel" >&6; }
24146 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
24148 $as_echo "#define HAVE_AS_SPARC_UA_PCREL 1" >>confdefs.h
24151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
24152 $as_echo_n "checking assembler for unaligned pcrel relocs against hidden symbols... " >&6; }
24153 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then :
24154 $as_echo_n "(cached) " >&6
24156 gcc_cv_as_sparc_ua_pcrel_hidden=no
24157 if test x$gcc_cv_as != x; then
24161 .uaword %r_disp32(foo)
24162 .byte 0x32, 0x33, 0x34
24166 .skip 4' > conftest.s
24167 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24168 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24169 (eval $ac_try) 2>&5
24171 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24172 test $ac_status = 0; }; }
24174 if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
24175 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
24176 && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
24177 | grep ' 31000000 07323334' > /dev/null 2>&1; then
24178 if $gcc_cv_objdump -R conftest 2> /dev/null \
24179 | grep 'DISP32' > /dev/null 2>&1; then
24182 gcc_cv_as_sparc_ua_pcrel_hidden=yes
24187 echo "configure: failed program was" >&5
24190 rm -f conftest.o conftest.s
24193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
24194 $as_echo "$gcc_cv_as_sparc_ua_pcrel_hidden" >&6; }
24195 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
24197 $as_echo "#define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1" >>confdefs.h
24201 fi # unaligned pcrel relocs
24203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for offsetable %lo()" >&5
24204 $as_echo_n "checking assembler for offsetable %lo()... " >&6; }
24205 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then :
24206 $as_echo_n "(cached) " >&6
24208 gcc_cv_as_sparc_offsetable_lo10=no
24209 if test x$gcc_cv_as != x; then
24211 or %g1, %lo(ab) + 12, %g1
24212 or %g1, %lo(ab + 12), %g1' > conftest.s
24213 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9 -o conftest.o conftest.s >&5'
24214 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24215 (eval $ac_try) 2>&5
24217 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24218 test $ac_status = 0; }; }
24220 if test x$gcc_cv_objdump != x \
24221 && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
24222 | grep ' 82106000 82106000' > /dev/null 2>&1; then
24223 gcc_cv_as_sparc_offsetable_lo10=yes
24226 echo "configure: failed program was" >&5
24229 rm -f conftest.o conftest.s
24232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
24233 $as_echo "$gcc_cv_as_sparc_offsetable_lo10" >&6; }
24234 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
24236 $as_echo "#define HAVE_AS_OFFSETABLE_LO10 1" >>confdefs.h
24240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for FMAF, HPC, and VIS 3.0 instructions" >&5
24241 $as_echo_n "checking assembler for FMAF, HPC, and VIS 3.0 instructions... " >&6; }
24242 if test "${gcc_cv_as_sparc_fmaf+set}" = set; then :
24243 $as_echo_n "(cached) " >&6
24245 gcc_cv_as_sparc_fmaf=no
24246 if test x$gcc_cv_as != x; then
24248 .register %g2, #scratch
24249 .register %g3, #scratch
24251 fmaddd %f0, %f2, %f4, %f6
24252 addxccc %g1, %g2, %g3
24253 fsrl32 %f2, %f4, %f8
24254 fnaddd %f10, %f12, %f14' > conftest.s
24255 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9d -o conftest.o conftest.s >&5'
24256 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24257 (eval $ac_try) 2>&5
24259 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24260 test $ac_status = 0; }; }
24262 gcc_cv_as_sparc_fmaf=yes
24264 echo "configure: failed program was" >&5
24267 rm -f conftest.o conftest.s
24270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_fmaf" >&5
24271 $as_echo "$gcc_cv_as_sparc_fmaf" >&6; }
24272 if test $gcc_cv_as_sparc_fmaf = yes; then
24274 $as_echo "#define HAVE_AS_FMAF_HPC_VIS3 1" >>confdefs.h
24279 i[34567]86-*-* | x86_64-*-*)
24282 # Full C++ conformance when using a shared libstdc++-v3 requires some
24283 # support from the Cygwin DLL, which in more recent versions exports
24284 # wrappers to aid in interposing and redirecting operators new, delete,
24285 # etc., as per n2800 #17.6.4.6 [replacement.functions]. Check if we
24286 # are configuring for a version of Cygwin that exports the wrappers.
24287 if test x$host = x$target; then
24288 ac_fn_c_check_func "$LINENO" "__wrap__Znaj" "ac_cv_func___wrap__Znaj"
24289 if test "x$ac_cv_func___wrap__Znaj" = x""yes; then :
24290 gcc_ac_cygwin_dll_wrappers=yes
24292 gcc_ac_cygwin_dll_wrappers=no
24296 # Can't check presence of libc functions during cross-compile, so
24297 # we just have to assume we're building for an up-to-date target.
24298 gcc_ac_cygwin_dll_wrappers=yes
24301 cat >>confdefs.h <<_ACEOF
24302 #define USE_CYGWIN_LIBSTDCXX_WRAPPERS `if test $gcc_ac_cygwin_dll_wrappers = yes; then echo 1; else echo 0; fi`
24307 cygwin* | pe | mingw32*)
24308 # Recent binutils allows the three-operand form of ".comm" on PE. This
24309 # definition is used unconditionally to initialise the default state of
24310 # the target option variable that governs usage of the feature.
24311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .comm with alignment" >&5
24312 $as_echo_n "checking assembler for .comm with alignment... " >&6; }
24313 if test "${gcc_cv_as_comm_has_align+set}" = set; then :
24314 $as_echo_n "(cached) " >&6
24316 gcc_cv_as_comm_has_align=no
24317 if test $in_tree_gas = yes; then
24318 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
24319 then gcc_cv_as_comm_has_align=yes
24321 elif test x$gcc_cv_as != x; then
24322 $as_echo '.comm foo,1,32' > conftest.s
24323 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24324 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24325 (eval $ac_try) 2>&5
24327 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24328 test $ac_status = 0; }; }
24330 gcc_cv_as_comm_has_align=yes
24332 echo "configure: failed program was" >&5
24335 rm -f conftest.o conftest.s
24338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comm_has_align" >&5
24339 $as_echo "$gcc_cv_as_comm_has_align" >&6; }
24342 cat >>confdefs.h <<_ACEOF
24343 #define HAVE_GAS_ALIGNED_COMM `if test $gcc_cv_as_comm_has_align = yes; then echo 1; else echo 0; fi`
24346 # Used for DWARF 2 in PE
24347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .secrel32 relocs" >&5
24348 $as_echo_n "checking assembler for .secrel32 relocs... " >&6; }
24349 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then :
24350 $as_echo_n "(cached) " >&6
24352 gcc_cv_as_ix86_pe_secrel32=no
24353 if test $in_tree_gas = yes; then
24354 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
24355 then gcc_cv_as_ix86_pe_secrel32=yes
24357 elif test x$gcc_cv_as != x; then
24361 .secrel32 foo' > conftest.s
24362 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24363 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24364 (eval $ac_try) 2>&5
24366 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24367 test $ac_status = 0; }; }
24369 if test x$gcc_cv_ld != x \
24370 && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
24371 gcc_cv_as_ix86_pe_secrel32=yes
24375 echo "configure: failed program was" >&5
24378 rm -f conftest.o conftest.s
24381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_pe_secrel32" >&5
24382 $as_echo "$gcc_cv_as_ix86_pe_secrel32" >&6; }
24383 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
24385 $as_echo "#define HAVE_GAS_PE_SECREL32_RELOC 1" >>confdefs.h
24388 # Test if the assembler supports the extended form of the .section
24389 # directive that specifies section alignment. LTO support uses this,
24390 # but normally only after installation, so we warn but don't fail the
24391 # configure if LTO is enabled but the assembler does not support it.
24392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with alignment" >&5
24393 $as_echo_n "checking assembler for .section with alignment... " >&6; }
24394 if test "${gcc_cv_as_section_has_align+set}" = set; then :
24395 $as_echo_n "(cached) " >&6
24397 gcc_cv_as_section_has_align=no
24398 if test $in_tree_gas = yes; then
24399 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 1`
24400 then gcc_cv_as_section_has_align=yes
24402 elif test x$gcc_cv_as != x; then
24403 $as_echo '.section lto_test,"dr0"' > conftest.s
24404 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -fatal-warnings -o conftest.o conftest.s >&5'
24405 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24406 (eval $ac_try) 2>&5
24408 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24409 test $ac_status = 0; }; }
24411 gcc_cv_as_section_has_align=yes
24413 echo "configure: failed program was" >&5
24416 rm -f conftest.o conftest.s
24419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_align" >&5
24420 $as_echo "$gcc_cv_as_section_has_align" >&6; }
24422 if test x$gcc_cv_as_section_has_align != xyes; then
24423 case ",$enable_languages," in
24425 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: LTO for $target requires binutils >= 2.20.1, but version found appears insufficient; LTO will not work until binutils is upgraded." >&5
24426 $as_echo "$as_me: WARNING: LTO for $target requires binutils >= 2.20.1, but version found appears insufficient; LTO will not work until binutils is upgraded." >&2;}
24430 # Test if the assembler supports the section flag 'e' for specifying
24431 # an excluded section.
24432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with e" >&5
24433 $as_echo_n "checking assembler for .section with e... " >&6; }
24434 if test "${gcc_cv_as_section_has_e+set}" = set; then :
24435 $as_echo_n "(cached) " >&6
24437 gcc_cv_as_section_has_e=no
24438 if test $in_tree_gas = yes; then
24439 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 22 \) \* 1000 + 51`
24440 then gcc_cv_as_section_has_e=yes
24442 elif test x$gcc_cv_as != x; then
24443 $as_echo '.section foo1,"e"
24444 .byte 0,0,0,0' > conftest.s
24445 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24446 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24447 (eval $ac_try) 2>&5
24449 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24450 test $ac_status = 0; }; }
24452 gcc_cv_as_section_has_e=yes
24454 echo "configure: failed program was" >&5
24457 rm -f conftest.o conftest.s
24460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_e" >&5
24461 $as_echo "$gcc_cv_as_section_has_e" >&6; }
24464 cat >>confdefs.h <<_ACEOF
24465 #define HAVE_GAS_SECTION_EXCLUDE `if test $gcc_cv_as_section_has_e = yes; then echo 1; else echo 0; fi`
24471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for filds and fists mnemonics" >&5
24472 $as_echo_n "checking assembler for filds and fists mnemonics... " >&6; }
24473 if test "${gcc_cv_as_ix86_filds+set}" = set; then :
24474 $as_echo_n "(cached) " >&6
24476 gcc_cv_as_ix86_filds=no
24477 if test x$gcc_cv_as != x; then
24478 $as_echo 'filds mem; fists mem' > conftest.s
24479 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24480 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24481 (eval $ac_try) 2>&5
24483 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24484 test $ac_status = 0; }; }
24486 gcc_cv_as_ix86_filds=yes
24488 echo "configure: failed program was" >&5
24491 rm -f conftest.o conftest.s
24494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_filds" >&5
24495 $as_echo "$gcc_cv_as_ix86_filds" >&6; }
24496 if test $gcc_cv_as_ix86_filds = yes; then
24498 $as_echo "#define HAVE_AS_IX86_FILDS 1" >>confdefs.h
24502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fildq and fistpq mnemonics" >&5
24503 $as_echo_n "checking assembler for fildq and fistpq mnemonics... " >&6; }
24504 if test "${gcc_cv_as_ix86_fildq+set}" = set; then :
24505 $as_echo_n "(cached) " >&6
24507 gcc_cv_as_ix86_fildq=no
24508 if test x$gcc_cv_as != x; then
24509 $as_echo 'fildq mem; fistpq mem' > conftest.s
24510 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24511 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24512 (eval $ac_try) 2>&5
24514 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24515 test $ac_status = 0; }; }
24517 gcc_cv_as_ix86_fildq=yes
24519 echo "configure: failed program was" >&5
24522 rm -f conftest.o conftest.s
24525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_fildq" >&5
24526 $as_echo "$gcc_cv_as_ix86_fildq" >&6; }
24527 if test $gcc_cv_as_ix86_fildq = yes; then
24529 $as_echo "#define HAVE_AS_IX86_FILDQ 1" >>confdefs.h
24533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cmov syntax" >&5
24534 $as_echo_n "checking assembler for cmov syntax... " >&6; }
24535 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then :
24536 $as_echo_n "(cached) " >&6
24538 gcc_cv_as_ix86_cmov_sun_syntax=no
24539 if test x$gcc_cv_as != x; then
24540 $as_echo 'cmovl.l %edx, %eax' > conftest.s
24541 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24542 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24543 (eval $ac_try) 2>&5
24545 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24546 test $ac_status = 0; }; }
24548 gcc_cv_as_ix86_cmov_sun_syntax=yes
24550 echo "configure: failed program was" >&5
24553 rm -f conftest.o conftest.s
24556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
24557 $as_echo "$gcc_cv_as_ix86_cmov_sun_syntax" >&6; }
24558 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
24560 $as_echo "#define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1" >>confdefs.h
24564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ffreep mnemonic" >&5
24565 $as_echo_n "checking assembler for ffreep mnemonic... " >&6; }
24566 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then :
24567 $as_echo_n "(cached) " >&6
24569 gcc_cv_as_ix86_ffreep=no
24570 if test x$gcc_cv_as != x; then
24571 $as_echo 'ffreep %st(1)' > conftest.s
24572 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24573 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24574 (eval $ac_try) 2>&5
24576 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24577 test $ac_status = 0; }; }
24579 gcc_cv_as_ix86_ffreep=yes
24581 echo "configure: failed program was" >&5
24584 rm -f conftest.o conftest.s
24587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ffreep" >&5
24588 $as_echo "$gcc_cv_as_ix86_ffreep" >&6; }
24589 if test $gcc_cv_as_ix86_ffreep = yes; then
24591 $as_echo "#define HAVE_AS_IX86_FFREEP 1" >>confdefs.h
24595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .quad directive" >&5
24596 $as_echo_n "checking assembler for .quad directive... " >&6; }
24597 if test "${gcc_cv_as_ix86_quad+set}" = set; then :
24598 $as_echo_n "(cached) " >&6
24600 gcc_cv_as_ix86_quad=no
24601 if test x$gcc_cv_as != x; then
24602 $as_echo '.quad 0' > conftest.s
24603 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24604 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24605 (eval $ac_try) 2>&5
24607 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24608 test $ac_status = 0; }; }
24610 gcc_cv_as_ix86_quad=yes
24612 echo "configure: failed program was" >&5
24615 rm -f conftest.o conftest.s
24618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_quad" >&5
24619 $as_echo "$gcc_cv_as_ix86_quad" >&6; }
24620 if test $gcc_cv_as_ix86_quad = yes; then
24622 $as_echo "#define HAVE_AS_IX86_QUAD 1" >>confdefs.h
24626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for sahf mnemonic" >&5
24627 $as_echo_n "checking assembler for sahf mnemonic... " >&6; }
24628 if test "${gcc_cv_as_ix86_sahf+set}" = set; then :
24629 $as_echo_n "(cached) " >&6
24631 gcc_cv_as_ix86_sahf=no
24632 if test x$gcc_cv_as != x; then
24635 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24636 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24637 (eval $ac_try) 2>&5
24639 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24640 test $ac_status = 0; }; }
24642 gcc_cv_as_ix86_sahf=yes
24644 echo "configure: failed program was" >&5
24647 rm -f conftest.o conftest.s
24650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_sahf" >&5
24651 $as_echo "$gcc_cv_as_ix86_sahf" >&6; }
24652 if test $gcc_cv_as_ix86_sahf = yes; then
24654 $as_echo "#define HAVE_AS_IX86_SAHF 1" >>confdefs.h
24658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for swap suffix" >&5
24659 $as_echo_n "checking assembler for swap suffix... " >&6; }
24660 if test "${gcc_cv_as_ix86_swap+set}" = set; then :
24661 $as_echo_n "(cached) " >&6
24663 gcc_cv_as_ix86_swap=no
24664 if test x$gcc_cv_as != x; then
24665 $as_echo 'movl.s %esp, %ebp' > conftest.s
24666 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24667 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24668 (eval $ac_try) 2>&5
24670 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24671 test $ac_status = 0; }; }
24673 gcc_cv_as_ix86_swap=yes
24675 echo "configure: failed program was" >&5
24678 rm -f conftest.o conftest.s
24681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_swap" >&5
24682 $as_echo "$gcc_cv_as_ix86_swap" >&6; }
24683 if test $gcc_cv_as_ix86_swap = yes; then
24685 $as_echo "#define HAVE_AS_IX86_SWAP 1" >>confdefs.h
24689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for different section symbol subtraction" >&5
24690 $as_echo_n "checking assembler for different section symbol subtraction... " >&6; }
24691 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then :
24692 $as_echo_n "(cached) " >&6
24694 gcc_cv_as_ix86_diff_sect_delta=no
24695 if test x$gcc_cv_as != x; then
24696 $as_echo '.section .rodata
24702 .L2: nop' > conftest.s
24703 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24704 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24705 (eval $ac_try) 2>&5
24707 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24708 test $ac_status = 0; }; }
24710 gcc_cv_as_ix86_diff_sect_delta=yes
24712 echo "configure: failed program was" >&5
24715 rm -f conftest.o conftest.s
24718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
24719 $as_echo "$gcc_cv_as_ix86_diff_sect_delta" >&6; }
24720 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
24722 $as_echo "#define HAVE_AS_IX86_DIFF_SECT_DELTA 1" >>confdefs.h
24726 # These two are used unconditionally by i386.[ch]; it is to be defined
24727 # to 1 if the feature is present, 0 otherwise.
24728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTOFF in data" >&5
24729 $as_echo_n "checking assembler for GOTOFF in data... " >&6; }
24730 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then :
24731 $as_echo_n "(cached) " >&6
24733 gcc_cv_as_ix86_gotoff_in_data=no
24734 if test $in_tree_gas = yes; then
24735 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
24736 then gcc_cv_as_ix86_gotoff_in_data=yes
24738 elif test x$gcc_cv_as != x; then
24743 .long .L0@GOTOFF' > conftest.s
24744 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24745 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24746 (eval $ac_try) 2>&5
24748 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24749 test $ac_status = 0; }; }
24751 gcc_cv_as_ix86_gotoff_in_data=yes
24753 echo "configure: failed program was" >&5
24756 rm -f conftest.o conftest.s
24759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
24760 $as_echo "$gcc_cv_as_ix86_gotoff_in_data" >&6; }
24763 cat >>confdefs.h <<_ACEOF
24764 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
24768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rep and lock prefix" >&5
24769 $as_echo_n "checking assembler for rep and lock prefix... " >&6; }
24770 if test "${gcc_cv_as_ix86_rep_lock_prefix+set}" = set; then :
24771 $as_echo_n "(cached) " >&6
24773 gcc_cv_as_ix86_rep_lock_prefix=no
24774 if test x$gcc_cv_as != x; then
24775 $as_echo 'rep movsl
24776 lock addl %edi, (%eax,%esi)
24777 lock orl $0, (%esp)' > conftest.s
24778 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24779 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24780 (eval $ac_try) 2>&5
24782 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24783 test $ac_status = 0; }; }
24785 gcc_cv_as_ix86_rep_lock_prefix=yes
24787 echo "configure: failed program was" >&5
24790 rm -f conftest.o conftest.s
24793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_rep_lock_prefix" >&5
24794 $as_echo "$gcc_cv_as_ix86_rep_lock_prefix" >&6; }
24795 if test $gcc_cv_as_ix86_rep_lock_prefix = yes; then
24797 $as_echo "#define HAVE_AS_IX86_REP_LOCK_PREFIX 1" >>confdefs.h
24801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_GD_PLT reloc" >&5
24802 $as_echo_n "checking assembler for R_386_TLS_GD_PLT reloc... " >&6; }
24803 if test "${gcc_cv_as_ix86_tlsgdplt+set}" = set; then :
24804 $as_echo_n "(cached) " >&6
24806 gcc_cv_as_ix86_tlsgdplt=no
24807 if test x$gcc_cv_as != x; then
24808 $as_echo 'call tls_gd@tlsgdplt' > conftest.s
24809 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24810 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24811 (eval $ac_try) 2>&5
24813 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24814 test $ac_status = 0; }; }
24816 gcc_cv_as_ix86_tlsgdplt=yes
24818 echo "configure: failed program was" >&5
24821 rm -f conftest.o conftest.s
24824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsgdplt" >&5
24825 $as_echo "$gcc_cv_as_ix86_tlsgdplt" >&6; }
24826 if test $gcc_cv_as_ix86_tlsgdplt = yes; then
24828 $as_echo "#define HAVE_AS_IX86_TLSGDPLT 1" >>confdefs.h
24832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_LDM_PLT reloc" >&5
24833 $as_echo_n "checking assembler for R_386_TLS_LDM_PLT reloc... " >&6; }
24834 if test "${gcc_cv_as_ix86_tlsldmplt+set}" = set; then :
24835 $as_echo_n "(cached) " >&6
24837 gcc_cv_as_ix86_tlsldmplt=no
24838 if test x$gcc_cv_as != x; then
24839 $as_echo 'call tls_ld@tlsldmplt' > conftest.s
24840 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24841 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24842 (eval $ac_try) 2>&5
24844 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24845 test $ac_status = 0; }; }
24847 gcc_cv_as_ix86_tlsldmplt=yes
24849 echo "configure: failed program was" >&5
24852 rm -f conftest.o conftest.s
24855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsldmplt" >&5
24856 $as_echo "$gcc_cv_as_ix86_tlsldmplt" >&6; }
24857 if test $gcc_cv_as_ix86_tlsldmplt = yes; then
24859 $as_echo "#define HAVE_AS_IX86_TLSLDMPLT 1" >>confdefs.h
24866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ltoffx and ldxmov relocs" >&5
24867 $as_echo_n "checking assembler for ltoffx and ldxmov relocs... " >&6; }
24868 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then :
24869 $as_echo_n "(cached) " >&6
24871 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
24872 if test $in_tree_gas = yes; then
24873 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
24874 then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
24876 elif test x$gcc_cv_as != x; then
24878 addl r15 = @ltoffx(x#), gp
24880 ld8.mov r16 = [r15], x#' > conftest.s
24881 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24882 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24883 (eval $ac_try) 2>&5
24885 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24886 test $ac_status = 0; }; }
24888 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
24890 echo "configure: failed program was" >&5
24893 rm -f conftest.o conftest.s
24896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
24897 $as_echo "$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6; }
24898 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
24900 $as_echo "#define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1" >>confdefs.h
24908 *-*-aix*) conftest_s=' .machine "pwr5"
24912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .machine directive support" >&5
24913 $as_echo_n "checking assembler for .machine directive support... " >&6; }
24914 if test "${gcc_cv_as_machine_directive+set}" = set; then :
24915 $as_echo_n "(cached) " >&6
24917 gcc_cv_as_machine_directive=no
24918 if test x$gcc_cv_as != x; then
24919 $as_echo ' .machine ppc7400' > conftest.s
24920 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24921 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24922 (eval $ac_try) 2>&5
24924 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24925 test $ac_status = 0; }; }
24927 gcc_cv_as_machine_directive=yes
24929 echo "configure: failed program was" >&5
24932 rm -f conftest.o conftest.s
24935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_machine_directive" >&5
24936 $as_echo "$gcc_cv_as_machine_directive" >&6; }
24938 if test x$gcc_cv_as_machine_directive != xyes; then
24939 echo "*** This target requires an assembler supporting \".machine\"" >&2
24940 echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
24941 test x$build = x$target && exit 1
24945 *) conftest_s=' .machine power4
24950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for mfcr field support" >&5
24951 $as_echo_n "checking assembler for mfcr field support... " >&6; }
24952 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then :
24953 $as_echo_n "(cached) " >&6
24955 gcc_cv_as_powerpc_mfcrf=no
24956 if test $in_tree_gas = yes; then
24957 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
24958 then gcc_cv_as_powerpc_mfcrf=yes
24960 elif test x$gcc_cv_as != x; then
24961 $as_echo "$conftest_s" > conftest.s
24962 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24963 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24964 (eval $ac_try) 2>&5
24966 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24967 test $ac_status = 0; }; }
24969 gcc_cv_as_powerpc_mfcrf=yes
24971 echo "configure: failed program was" >&5
24974 rm -f conftest.o conftest.s
24977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfcrf" >&5
24978 $as_echo "$gcc_cv_as_powerpc_mfcrf" >&6; }
24979 if test $gcc_cv_as_powerpc_mfcrf = yes; then
24981 $as_echo "#define HAVE_AS_MFCRF 1" >>confdefs.h
24986 *-*-aix*) conftest_s=' .machine "pwr5"
24989 *) conftest_s=' .machine power5
24994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntb support" >&5
24995 $as_echo_n "checking assembler for popcntb support... " >&6; }
24996 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then :
24997 $as_echo_n "(cached) " >&6
24999 gcc_cv_as_powerpc_popcntb=no
25000 if test $in_tree_gas = yes; then
25001 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25002 then gcc_cv_as_powerpc_popcntb=yes
25004 elif test x$gcc_cv_as != x; then
25005 $as_echo "$conftest_s" > conftest.s
25006 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25007 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25008 (eval $ac_try) 2>&5
25010 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25011 test $ac_status = 0; }; }
25013 gcc_cv_as_powerpc_popcntb=yes
25015 echo "configure: failed program was" >&5
25018 rm -f conftest.o conftest.s
25021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntb" >&5
25022 $as_echo "$gcc_cv_as_powerpc_popcntb" >&6; }
25023 if test $gcc_cv_as_powerpc_popcntb = yes; then
25025 $as_echo "#define HAVE_AS_POPCNTB 1" >>confdefs.h
25030 *-*-aix*) conftest_s=' .machine "pwr5x"
25033 *) conftest_s=' .machine power5
25038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fp round support" >&5
25039 $as_echo_n "checking assembler for fp round support... " >&6; }
25040 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then :
25041 $as_echo_n "(cached) " >&6
25043 gcc_cv_as_powerpc_fprnd=no
25044 if test $in_tree_gas = yes; then
25045 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25046 then gcc_cv_as_powerpc_fprnd=yes
25048 elif test x$gcc_cv_as != x; then
25049 $as_echo "$conftest_s" > conftest.s
25050 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25051 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25052 (eval $ac_try) 2>&5
25054 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25055 test $ac_status = 0; }; }
25057 gcc_cv_as_powerpc_fprnd=yes
25059 echo "configure: failed program was" >&5
25062 rm -f conftest.o conftest.s
25065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_fprnd" >&5
25066 $as_echo "$gcc_cv_as_powerpc_fprnd" >&6; }
25067 if test $gcc_cv_as_powerpc_fprnd = yes; then
25069 $as_echo "#define HAVE_AS_FPRND 1" >>confdefs.h
25074 *-*-aix*) conftest_s=' .machine "pwr6"
25077 *) conftest_s=' .machine power6
25082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for move fp gpr support" >&5
25083 $as_echo_n "checking assembler for move fp gpr support... " >&6; }
25084 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then :
25085 $as_echo_n "(cached) " >&6
25087 gcc_cv_as_powerpc_mfpgpr=no
25088 if test $in_tree_gas = yes; then
25089 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25090 then gcc_cv_as_powerpc_mfpgpr=yes
25092 elif test x$gcc_cv_as != x; then
25093 $as_echo "$conftest_s" > conftest.s
25094 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25095 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25096 (eval $ac_try) 2>&5
25098 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25099 test $ac_status = 0; }; }
25101 gcc_cv_as_powerpc_mfpgpr=yes
25103 echo "configure: failed program was" >&5
25106 rm -f conftest.o conftest.s
25109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfpgpr" >&5
25110 $as_echo "$gcc_cv_as_powerpc_mfpgpr" >&6; }
25111 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
25113 $as_echo "#define HAVE_AS_MFPGPR 1" >>confdefs.h
25118 *-*-aix*) conftest_s=' .csect .text[PR]
25120 addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
25124 addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
25125 *) conftest_s=' .text
25127 addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
25130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rel16 relocs" >&5
25131 $as_echo_n "checking assembler for rel16 relocs... " >&6; }
25132 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then :
25133 $as_echo_n "(cached) " >&6
25135 gcc_cv_as_powerpc_rel16=no
25136 if test $in_tree_gas = yes; then
25137 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25138 then gcc_cv_as_powerpc_rel16=yes
25140 elif test x$gcc_cv_as != x; then
25141 $as_echo "$conftest_s" > conftest.s
25142 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25143 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25144 (eval $ac_try) 2>&5
25146 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25147 test $ac_status = 0; }; }
25149 gcc_cv_as_powerpc_rel16=yes
25151 echo "configure: failed program was" >&5
25154 rm -f conftest.o conftest.s
25157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_rel16" >&5
25158 $as_echo "$gcc_cv_as_powerpc_rel16" >&6; }
25159 if test $gcc_cv_as_powerpc_rel16 = yes; then
25161 $as_echo "#define HAVE_AS_REL16 1" >>confdefs.h
25166 *-*-aix*) conftest_s=' .machine "pwr6"
25169 *) conftest_s=' .machine power6
25174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for compare bytes support" >&5
25175 $as_echo_n "checking assembler for compare bytes support... " >&6; }
25176 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then :
25177 $as_echo_n "(cached) " >&6
25179 gcc_cv_as_powerpc_cmpb=no
25180 if test $in_tree_gas = yes; then
25181 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25182 then gcc_cv_as_powerpc_cmpb=yes
25184 elif test x$gcc_cv_as != x; then
25185 $as_echo "$conftest_s" > conftest.s
25186 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25187 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25188 (eval $ac_try) 2>&5
25190 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25191 test $ac_status = 0; }; }
25193 gcc_cv_as_powerpc_cmpb=yes
25195 echo "configure: failed program was" >&5
25198 rm -f conftest.o conftest.s
25201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_cmpb" >&5
25202 $as_echo "$gcc_cv_as_powerpc_cmpb" >&6; }
25203 if test $gcc_cv_as_powerpc_cmpb = yes; then
25205 $as_echo "#define HAVE_AS_CMPB 1" >>confdefs.h
25210 *-*-aix*) conftest_s=' .machine "pwr6"
25213 *) conftest_s=' .machine power6
25218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for decimal float support" >&5
25219 $as_echo_n "checking assembler for decimal float support... " >&6; }
25220 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then :
25221 $as_echo_n "(cached) " >&6
25223 gcc_cv_as_powerpc_dfp=no
25224 if test $in_tree_gas = yes; then
25225 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25226 then gcc_cv_as_powerpc_dfp=yes
25228 elif test x$gcc_cv_as != x; then
25229 $as_echo "$conftest_s" > conftest.s
25230 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25231 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25232 (eval $ac_try) 2>&5
25234 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25235 test $ac_status = 0; }; }
25237 gcc_cv_as_powerpc_dfp=yes
25239 echo "configure: failed program was" >&5
25242 rm -f conftest.o conftest.s
25245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dfp" >&5
25246 $as_echo "$gcc_cv_as_powerpc_dfp" >&6; }
25247 if test $gcc_cv_as_powerpc_dfp = yes; then
25249 $as_echo "#define HAVE_AS_DFP 1" >>confdefs.h
25254 *-*-aix*) conftest_s=' .machine "pwr7"
25257 *) conftest_s=' .machine power7
25262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector-scalar support" >&5
25263 $as_echo_n "checking assembler for vector-scalar support... " >&6; }
25264 if test "${gcc_cv_as_powerpc_vsx+set}" = set; then :
25265 $as_echo_n "(cached) " >&6
25267 gcc_cv_as_powerpc_vsx=no
25268 if test $in_tree_gas = yes; then
25269 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25270 then gcc_cv_as_powerpc_vsx=yes
25272 elif test x$gcc_cv_as != x; then
25273 $as_echo "$conftest_s" > conftest.s
25274 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25275 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25276 (eval $ac_try) 2>&5
25278 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25279 test $ac_status = 0; }; }
25281 gcc_cv_as_powerpc_vsx=yes
25283 echo "configure: failed program was" >&5
25286 rm -f conftest.o conftest.s
25289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_vsx" >&5
25290 $as_echo "$gcc_cv_as_powerpc_vsx" >&6; }
25291 if test $gcc_cv_as_powerpc_vsx = yes; then
25293 $as_echo "#define HAVE_AS_VSX 1" >>confdefs.h
25298 *-*-aix*) conftest_s=' .machine "pwr7"
25301 *) conftest_s=' .machine power7
25306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntd support" >&5
25307 $as_echo_n "checking assembler for popcntd support... " >&6; }
25308 if test "${gcc_cv_as_powerpc_popcntd+set}" = set; then :
25309 $as_echo_n "(cached) " >&6
25311 gcc_cv_as_powerpc_popcntd=no
25312 if test $in_tree_gas = yes; then
25313 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25314 then gcc_cv_as_powerpc_popcntd=yes
25316 elif test x$gcc_cv_as != x; then
25317 $as_echo "$conftest_s" > conftest.s
25318 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25319 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25320 (eval $ac_try) 2>&5
25322 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25323 test $ac_status = 0; }; }
25325 gcc_cv_as_powerpc_popcntd=yes
25327 echo "configure: failed program was" >&5
25330 rm -f conftest.o conftest.s
25333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntd" >&5
25334 $as_echo "$gcc_cv_as_powerpc_popcntd" >&6; }
25335 if test $gcc_cv_as_powerpc_popcntd = yes; then
25337 $as_echo "#define HAVE_AS_POPCNTD 1" >>confdefs.h
25342 *-*-aix*) conftest_s=' .csect .text[PR]
25344 *) conftest_s=' .text
25348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for lwsync support" >&5
25349 $as_echo_n "checking assembler for lwsync support... " >&6; }
25350 if test "${gcc_cv_as_powerpc_lwsync+set}" = set; then :
25351 $as_echo_n "(cached) " >&6
25353 gcc_cv_as_powerpc_lwsync=no
25354 if test $in_tree_gas = yes; then
25355 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25356 then gcc_cv_as_powerpc_lwsync=yes
25358 elif test x$gcc_cv_as != x; then
25359 $as_echo "$conftest_s" > conftest.s
25360 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25361 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25362 (eval $ac_try) 2>&5
25364 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25365 test $ac_status = 0; }; }
25367 gcc_cv_as_powerpc_lwsync=yes
25369 echo "configure: failed program was" >&5
25372 rm -f conftest.o conftest.s
25375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_lwsync" >&5
25376 $as_echo "$gcc_cv_as_powerpc_lwsync" >&6; }
25377 if test $gcc_cv_as_powerpc_lwsync = yes; then
25379 $as_echo "#define HAVE_AS_LWSYNC 1" >>confdefs.h
25384 *-*-aix*) conftest_s=' .machine "476"
25387 *) conftest_s=' .machine "476"
25392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for data cache invalidate support" >&5
25393 $as_echo_n "checking assembler for data cache invalidate support... " >&6; }
25394 if test "${gcc_cv_as_powerpc_dci+set}" = set; then :
25395 $as_echo_n "(cached) " >&6
25397 gcc_cv_as_powerpc_dci=no
25398 if test $in_tree_gas = yes; then
25399 if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
25400 then gcc_cv_as_powerpc_dci=yes
25402 elif test x$gcc_cv_as != x; then
25403 $as_echo "$conftest_s" > conftest.s
25404 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25405 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25406 (eval $ac_try) 2>&5
25408 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25409 test $ac_status = 0; }; }
25411 gcc_cv_as_powerpc_dci=yes
25413 echo "configure: failed program was" >&5
25416 rm -f conftest.o conftest.s
25419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dci" >&5
25420 $as_echo "$gcc_cv_as_powerpc_dci" >&6; }
25421 if test $gcc_cv_as_powerpc_dci = yes; then
25423 $as_echo "#define HAVE_AS_DCI 1" >>confdefs.h
25427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25428 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25429 if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then :
25430 $as_echo_n "(cached) " >&6
25432 gcc_cv_as_powerpc_gnu_attribute=no
25433 if test $in_tree_gas = yes; then
25434 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25435 then gcc_cv_as_powerpc_gnu_attribute=yes
25437 elif test x$gcc_cv_as != x; then
25438 $as_echo '.gnu_attribute 4,1' > conftest.s
25439 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25440 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25441 (eval $ac_try) 2>&5
25443 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25444 test $ac_status = 0; }; }
25446 gcc_cv_as_powerpc_gnu_attribute=yes
25448 echo "configure: failed program was" >&5
25451 rm -f conftest.o conftest.s
25454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
25455 $as_echo "$gcc_cv_as_powerpc_gnu_attribute" >&6; }
25456 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
25458 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tls marker support" >&5
25463 $as_echo_n "checking assembler for tls marker support... " >&6; }
25464 if test "${gcc_cv_as_powerpc_tls_markers+set}" = set; then :
25465 $as_echo_n "(cached) " >&6
25467 gcc_cv_as_powerpc_tls_markers=no
25468 if test $in_tree_gas = yes; then
25469 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 0`
25470 then gcc_cv_as_powerpc_tls_markers=yes
25472 elif test x$gcc_cv_as != x; then
25473 $as_echo ' bl __tls_get_addr(x@tlsgd)' > conftest.s
25474 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25475 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25476 (eval $ac_try) 2>&5
25478 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25479 test $ac_status = 0; }; }
25481 gcc_cv_as_powerpc_tls_markers=yes
25483 echo "configure: failed program was" >&5
25486 rm -f conftest.o conftest.s
25489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_tls_markers" >&5
25490 $as_echo "$gcc_cv_as_powerpc_tls_markers" >&6; }
25491 if test $gcc_cv_as_powerpc_tls_markers = yes; then
25493 $as_echo "#define HAVE_AS_TLS_MARKERS 1" >>confdefs.h
25499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .ref support" >&5
25500 $as_echo_n "checking assembler for .ref support... " >&6; }
25501 if test "${gcc_cv_as_aix_ref+set}" = set; then :
25502 $as_echo_n "(cached) " >&6
25504 gcc_cv_as_aix_ref=no
25505 if test $in_tree_gas = yes; then
25506 if test $gcc_cv_gas_vers -ge `expr \( \( 2.21.0 \* 1000 \) + gcc_cv_as_aix_ref=yes \) \* 1000 + `
25509 elif test x$gcc_cv_as != x; then
25510 $as_echo ' .csect stuff[rw]
25516 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25517 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25518 (eval $ac_try) 2>&5
25520 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25521 test $ac_status = 0; }; }
25523 gcc_cv_as_aix_ref=yes
25525 echo "configure: failed program was" >&5
25528 rm -f conftest.o conftest.s
25531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aix_ref" >&5
25532 $as_echo "$gcc_cv_as_aix_ref" >&6; }
25533 if test $gcc_cv_as_aix_ref = yes; then
25535 $as_echo "#define HAVE_AS_REF 1" >>confdefs.h
25543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
25544 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
25545 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then :
25546 $as_echo_n "(cached) " >&6
25548 gcc_cv_as_mips_explicit_relocs=no
25549 if test $in_tree_gas = yes; then
25550 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
25551 then gcc_cv_as_mips_explicit_relocs=yes
25553 elif test x$gcc_cv_as != x; then
25554 $as_echo ' lw $4,%gp_rel(foo)($4)' > conftest.s
25555 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25556 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25557 (eval $ac_try) 2>&5
25559 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25560 test $ac_status = 0; }; }
25562 gcc_cv_as_mips_explicit_relocs=yes
25564 echo "configure: failed program was" >&5
25567 rm -f conftest.o conftest.s
25570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_explicit_relocs" >&5
25571 $as_echo "$gcc_cv_as_mips_explicit_relocs" >&6; }
25572 if test $gcc_cv_as_mips_explicit_relocs = yes; then
25573 if test x$target_cpu_default = x
25574 then target_cpu_default=MASK_EXPLICIT_RELOCS
25575 else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
25578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mno-shared support" >&5
25579 $as_echo_n "checking assembler for -mno-shared support... " >&6; }
25580 if test "${gcc_cv_as_mips_no_shared+set}" = set; then :
25581 $as_echo_n "(cached) " >&6
25583 gcc_cv_as_mips_no_shared=no
25584 if test $in_tree_gas = yes; then
25585 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
25586 then gcc_cv_as_mips_no_shared=yes
25588 elif test x$gcc_cv_as != x; then
25589 $as_echo 'nop' > conftest.s
25590 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mno-shared -o conftest.o conftest.s >&5'
25591 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25592 (eval $ac_try) 2>&5
25594 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25595 test $ac_status = 0; }; }
25597 gcc_cv_as_mips_no_shared=yes
25599 echo "configure: failed program was" >&5
25602 rm -f conftest.o conftest.s
25605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_no_shared" >&5
25606 $as_echo "$gcc_cv_as_mips_no_shared" >&6; }
25607 if test $gcc_cv_as_mips_no_shared = yes; then
25609 $as_echo "#define HAVE_AS_NO_SHARED 1" >>confdefs.h
25613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25614 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25615 if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then :
25616 $as_echo_n "(cached) " >&6
25618 gcc_cv_as_mips_gnu_attribute=no
25619 if test $in_tree_gas = yes; then
25620 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25621 then gcc_cv_as_mips_gnu_attribute=yes
25623 elif test x$gcc_cv_as != x; then
25624 $as_echo '.gnu_attribute 4,1' > conftest.s
25625 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25626 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25627 (eval $ac_try) 2>&5
25629 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25630 test $ac_status = 0; }; }
25632 gcc_cv_as_mips_gnu_attribute=yes
25634 echo "configure: failed program was" >&5
25637 rm -f conftest.o conftest.s
25640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_gnu_attribute" >&5
25641 $as_echo "$gcc_cv_as_mips_gnu_attribute" >&6; }
25642 if test $gcc_cv_as_mips_gnu_attribute = yes; then
25644 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .dtprelword support" >&5
25649 $as_echo_n "checking assembler for .dtprelword support... " >&6; }
25650 if test "${gcc_cv_as_mips_dtprelword+set}" = set; then :
25651 $as_echo_n "(cached) " >&6
25653 gcc_cv_as_mips_dtprelword=no
25654 if test $in_tree_gas = yes; then
25655 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25656 then gcc_cv_as_mips_dtprelword=yes
25658 elif test x$gcc_cv_as != x; then
25659 $as_echo '.section .tdata,"awT",@progbits
25663 .dtprelword x+0x8000' > conftest.s
25664 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25665 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25666 (eval $ac_try) 2>&5
25668 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25669 test $ac_status = 0; }; }
25671 gcc_cv_as_mips_dtprelword=yes
25673 echo "configure: failed program was" >&5
25676 rm -f conftest.o conftest.s
25679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dtprelword" >&5
25680 $as_echo "$gcc_cv_as_mips_dtprelword" >&6; }
25681 if test $gcc_cv_as_mips_dtprelword = yes; then
25683 $as_echo "#define HAVE_AS_DTPRELWORD 1" >>confdefs.h
25687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for DSPR1 mult with four accumulators support" >&5
25688 $as_echo_n "checking assembler for DSPR1 mult with four accumulators support... " >&6; }
25689 if test "${gcc_cv_as_mips_dspr1_mult+set}" = set; then :
25690 $as_echo_n "(cached) " >&6
25692 gcc_cv_as_mips_dspr1_mult=no
25693 if test x$gcc_cv_as != x; then
25694 $as_echo ' .set mips32r2
25702 multu $ac3,$4,$5' > conftest.s
25703 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25704 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25705 (eval $ac_try) 2>&5
25707 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25708 test $ac_status = 0; }; }
25710 gcc_cv_as_mips_dspr1_mult=yes
25712 echo "configure: failed program was" >&5
25715 rm -f conftest.o conftest.s
25718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dspr1_mult" >&5
25719 $as_echo "$gcc_cv_as_mips_dspr1_mult" >&6; }
25720 if test $gcc_cv_as_mips_dspr1_mult = yes; then
25722 $as_echo "#define HAVE_AS_DSPR1_MULT 1" >>confdefs.h
25726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker for explicit JALR relocation" >&5
25727 $as_echo_n "checking assembler and linker for explicit JALR relocation... " >&6; }
25728 gcc_cv_as_ld_jalr_reloc=no
25729 if test $gcc_cv_as_mips_explicit_relocs = yes; then
25730 if test $in_tree_ld = yes ; then
25731 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 20 -o "$gcc_cv_gld_major_version" -gt 2 \
25732 && test $in_tree_ld_is_elf = yes; then
25733 gcc_cv_as_ld_jalr_reloc=yes
25735 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x; then
25736 echo ' .ent x' > conftest.s
25737 echo 'x: ld $2,%got_disp(y)($3)' >> conftest.s
25738 echo ' ld $25,%call16(y)($28)' >> conftest.s
25739 echo ' .reloc 1f,R_MIPS_JALR,y' >> conftest.s
25740 echo '1: jalr $25' >> conftest.s
25741 echo ' .reloc 1f,R_MIPS_JALR,x' >> conftest.s
25742 echo '1: jalr $25' >> conftest.s
25743 echo ' .end x' >> conftest.s
25744 if $gcc_cv_as -o conftest.o conftest.s >/dev/null 2>&5 \
25745 && $gcc_cv_ld -shared -o conftest.so conftest.o >/dev/null 2>&5; then
25746 if $gcc_cv_objdump -d conftest.so | grep jalr >/dev/null 2>&1 \
25747 && $gcc_cv_objdump -d conftest.so | grep "bal.*<x>" >/dev/null 2>&1; then
25748 gcc_cv_as_ld_jalr_reloc=yes
25754 if test $gcc_cv_as_ld_jalr_reloc = yes; then
25755 if test x$target_cpu_default = x; then
25756 target_cpu_default=MASK_RELAX_PIC_CALLS
25758 target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
25761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ld_jalr_reloc" >&5
25762 $as_echo "$gcc_cv_as_ld_jalr_reloc" >&6; }
25764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .eh_frame personality relaxation" >&5
25765 $as_echo_n "checking linker for .eh_frame personality relaxation... " >&6; }
25766 if test "${gcc_cv_ld_mips_personality_relaxation+set}" = set; then :
25767 $as_echo_n "(cached) " >&6
25769 gcc_cv_ld_mips_personality_relaxation=no
25770 if test $in_tree_ld = yes ; then
25771 if test "$gcc_cv_gld_major_version" -eq 2 \
25772 -a "$gcc_cv_gld_minor_version" -ge 21 \
25773 -o "$gcc_cv_gld_major_version" -gt 2; then
25774 gcc_cv_ld_mips_personality_relaxation=yes
25776 elif test x$gcc_cv_as != x \
25777 -a x$gcc_cv_ld != x \
25778 -a x$gcc_cv_readelf != x ; then
25779 cat > conftest.s <<EOF
25781 .cfi_personality 0x80,indirect_ptr
25788 .section .data,"aw",@progbits
25792 if $gcc_cv_as -KPIC -o conftest.o conftest.s > /dev/null 2>&1 \
25793 && $gcc_cv_ld -o conftest conftest.o -shared > /dev/null 2>&1; then
25794 if $gcc_cv_readelf -d conftest 2>&1 \
25795 | grep TEXTREL > /dev/null 2>&1; then
25797 elif $gcc_cv_readelf --relocs conftest 2>&1 \
25798 | grep 'R_MIPS_REL32 *$' > /dev/null 2>&1; then
25801 gcc_cv_ld_mips_personality_relaxation=yes
25805 rm -f conftest.s conftest.o conftest
25807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_mips_personality_relaxation" >&5
25808 $as_echo "$gcc_cv_ld_mips_personality_relaxation" >&6; }
25809 if test x$gcc_cv_ld_mips_personality_relaxation = xyes; then
25811 $as_echo "#define HAVE_LD_PERSONALITY_RELAXATION 1" >>confdefs.h
25817 # Mips and HP-UX need the GNU assembler.
25818 # Linux on IA64 might be able to use the Intel assembler.
25821 mips*-*-* | *-*-hpux* )
25822 if test x$gas_flag = xyes \
25823 || test x"$host" != x"$build" \
25824 || test ! -x "$gcc_cv_as" \
25825 || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
25828 echo "*** This configuration requires the GNU assembler" >&2
25834 # ??? Not all targets support dwarf2 debug_line, even within a version
25835 # of gas. Moreover, we need to emit a valid instruction to trigger any
25836 # info to the output file. So, as supported targets are added to gas 2.11,
25837 # add some instruction here to (also) show we expect this might work.
25838 # ??? Once 2.11 is released, probably need to add first known working
25839 # version to the per-target configury.
25840 case "$cpu_type" in
25841 alpha | arm | avr | bfin | cris | i386 | m32c | m68k | microblaze | mips \
25842 | pa | rs6000 | score | sparc | spu | xstormy16 | xtensa)
25852 if test x"$insn" != x; then
25854 .file 1 \"conftest.s\"
25857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for dwarf2 debug_line support" >&5
25858 $as_echo_n "checking assembler for dwarf2 debug_line support... " >&6; }
25859 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then :
25860 $as_echo_n "(cached) " >&6
25862 gcc_cv_as_dwarf2_debug_line=no
25863 if test $in_tree_gas = yes; then
25864 if test $in_tree_gas_is_elf = yes \
25865 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25866 then gcc_cv_as_dwarf2_debug_line=yes
25868 elif test x$gcc_cv_as != x; then
25869 $as_echo "$conftest_s" > conftest.s
25870 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25871 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25872 (eval $ac_try) 2>&5
25874 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25875 test $ac_status = 0; }; }
25877 if test x$gcc_cv_objdump != x \
25878 && $gcc_cv_objdump -h conftest.o 2> /dev/null \
25879 | grep debug_line > /dev/null 2>&1; then
25880 gcc_cv_as_dwarf2_debug_line=yes
25883 echo "configure: failed program was" >&5
25886 rm -f conftest.o conftest.s
25889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_debug_line" >&5
25890 $as_echo "$gcc_cv_as_dwarf2_debug_line" >&6; }
25893 # The .debug_line file table must be in the exact order that
25894 # we specified the files, since these indices are also used
25895 # by DW_AT_decl_file. Approximate this test by testing if
25896 # the assembler bitches if the same index is assigned twice.
25897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for buggy dwarf2 .file directive" >&5
25898 $as_echo_n "checking assembler for buggy dwarf2 .file directive... " >&6; }
25899 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then :
25900 $as_echo_n "(cached) " >&6
25902 gcc_cv_as_dwarf2_file_buggy=no
25903 if test x$gcc_cv_as != x; then
25904 $as_echo ' .file 1 "foo.s"
25905 .file 1 "bar.s"' > conftest.s
25906 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25907 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25908 (eval $ac_try) 2>&5
25910 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25911 test $ac_status = 0; }; }
25913 gcc_cv_as_dwarf2_file_buggy=yes
25915 echo "configure: failed program was" >&5
25918 rm -f conftest.o conftest.s
25921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_file_buggy" >&5
25922 $as_echo "$gcc_cv_as_dwarf2_file_buggy" >&6; }
25925 if test $gcc_cv_as_dwarf2_debug_line = yes \
25926 && test $gcc_cv_as_dwarf2_file_buggy = no; then
25928 $as_echo "#define HAVE_AS_DWARF2_DEBUG_LINE 1" >>confdefs.h
25932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf2 option" >&5
25933 $as_echo_n "checking assembler for --gdwarf2 option... " >&6; }
25934 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then :
25935 $as_echo_n "(cached) " >&6
25937 gcc_cv_as_gdwarf2_flag=no
25938 if test $in_tree_gas = yes; then
25939 if test $in_tree_gas_is_elf = yes \
25940 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25941 then gcc_cv_as_gdwarf2_flag=yes
25943 elif test x$gcc_cv_as != x; then
25944 $as_echo "$insn" > conftest.s
25945 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf2 -o conftest.o conftest.s >&5'
25946 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25947 (eval $ac_try) 2>&5
25949 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25950 test $ac_status = 0; }; }
25952 gcc_cv_as_gdwarf2_flag=yes
25954 echo "configure: failed program was" >&5
25957 rm -f conftest.o conftest.s
25960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gdwarf2_flag" >&5
25961 $as_echo "$gcc_cv_as_gdwarf2_flag" >&6; }
25962 if test $gcc_cv_as_gdwarf2_flag = yes; then
25964 $as_echo "#define HAVE_AS_GDWARF2_DEBUG_FLAG 1" >>confdefs.h
25968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gstabs option" >&5
25969 $as_echo_n "checking assembler for --gstabs option... " >&6; }
25970 if test "${gcc_cv_as_gstabs_flag+set}" = set; then :
25971 $as_echo_n "(cached) " >&6
25973 gcc_cv_as_gstabs_flag=no
25974 if test $in_tree_gas = yes; then
25975 if test $in_tree_gas_is_elf = yes \
25976 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25977 then gcc_cv_as_gstabs_flag=yes
25979 elif test x$gcc_cv_as != x; then
25980 $as_echo "$insn" > conftest.s
25981 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gstabs -o conftest.o conftest.s >&5'
25982 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25983 (eval $ac_try) 2>&5
25985 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25986 test $ac_status = 0; }; }
25988 # The native Solaris 9/Intel assembler doesn't understand --gstabs
25989 # and warns about it, but still exits successfully. So check for
25991 if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
25992 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25993 (eval $ac_try) 2>&5
25995 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25996 test $ac_status = 0; }; }
25998 else gcc_cv_as_gstabs_flag=yes
26001 echo "configure: failed program was" >&5
26004 rm -f conftest.o conftest.s
26007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gstabs_flag" >&5
26008 $as_echo "$gcc_cv_as_gstabs_flag" >&6; }
26009 if test $gcc_cv_as_gstabs_flag = yes; then
26011 $as_echo "#define HAVE_AS_GSTABS_DEBUG_FLAG 1" >>confdefs.h
26015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --debug-prefix-map option" >&5
26016 $as_echo_n "checking assembler for --debug-prefix-map option... " >&6; }
26017 if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then :
26018 $as_echo_n "(cached) " >&6
26020 gcc_cv_as_debug_prefix_map_flag=no
26021 if test $in_tree_gas = yes; then
26022 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
26023 then gcc_cv_as_debug_prefix_map_flag=yes
26025 elif test x$gcc_cv_as != x; then
26026 $as_echo "$insn" > conftest.s
26027 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
26028 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26029 (eval $ac_try) 2>&5
26031 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26032 test $ac_status = 0; }; }
26034 gcc_cv_as_debug_prefix_map_flag=yes
26036 echo "configure: failed program was" >&5
26039 rm -f conftest.o conftest.s
26042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_prefix_map_flag" >&5
26043 $as_echo "$gcc_cv_as_debug_prefix_map_flag" >&6; }
26044 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
26046 $as_echo "#define HAVE_AS_DEBUG_PREFIX_MAP 1" >>confdefs.h
26051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .lcomm with alignment" >&5
26052 $as_echo_n "checking assembler for .lcomm with alignment... " >&6; }
26053 if test "${gcc_cv_as_lcomm_with_alignment+set}" = set; then :
26054 $as_echo_n "(cached) " >&6
26056 gcc_cv_as_lcomm_with_alignment=no
26057 if test x$gcc_cv_as != x; then
26058 $as_echo '.lcomm bar,4,16' > conftest.s
26059 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
26060 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26061 (eval $ac_try) 2>&5
26063 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26064 test $ac_status = 0; }; }
26066 gcc_cv_as_lcomm_with_alignment=yes
26068 echo "configure: failed program was" >&5
26071 rm -f conftest.o conftest.s
26074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_lcomm_with_alignment" >&5
26075 $as_echo "$gcc_cv_as_lcomm_with_alignment" >&6; }
26076 if test $gcc_cv_as_lcomm_with_alignment = yes; then
26078 $as_echo "#define HAVE_GAS_LCOMM_WITH_ALIGNMENT 1" >>confdefs.h
26082 # Check whether --enable-gnu-unique-object was given.
26083 if test "${enable_gnu_unique_object+set}" = set; then :
26084 enableval=$enable_gnu_unique_object; case $enable_gnu_unique_object in
26086 *) as_fn_error "'$enable_gnu_unique_object' is an invalid value for --enable-gnu-unique-object.
26087 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
26090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for gnu_unique_object" >&5
26091 $as_echo_n "checking assembler for gnu_unique_object... " >&6; }
26092 if test "${gcc_cv_as_gnu_unique_object+set}" = set; then :
26093 $as_echo_n "(cached) " >&6
26095 gcc_cv_as_gnu_unique_object=no
26096 if test $in_tree_gas = yes; then
26097 if test $in_tree_gas_is_elf = yes \
26098 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
26099 then gcc_cv_as_gnu_unique_object=yes
26101 elif test x$gcc_cv_as != x; then
26102 $as_echo '.type foo, @gnu_unique_object' > conftest.s
26103 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
26104 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26105 (eval $ac_try) 2>&5
26107 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26108 test $ac_status = 0; }; }
26110 gcc_cv_as_gnu_unique_object=yes
26112 echo "configure: failed program was" >&5
26115 rm -f conftest.o conftest.s
26118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gnu_unique_object" >&5
26119 $as_echo "$gcc_cv_as_gnu_unique_object" >&6; }
26120 if test $gcc_cv_as_gnu_unique_object = yes; then
26121 # Also check for ld.so support, i.e. glibc 2.11 or higher.
26122 if test x$host = x$build -a x$host = x$target &&
26123 ldd --version 2>/dev/null &&
26124 glibcver=`ldd --version 2>/dev/null | sed 's/.* //;q'`; then
26125 glibcmajor=`expr "$glibcver" : "\([0-9]*\)"`
26126 glibcminor=`expr "$glibcver" : "[2-9]*\.\([0-9]*\)"`
26127 glibcnum=`expr $glibcmajor \* 1000 + $glibcminor`
26128 if test "$glibcnum" -ge 2011 ; then
26129 enable_gnu_unique_object=yes
26135 if test x$enable_gnu_unique_object = xyes; then
26137 $as_echo "#define HAVE_GAS_GNU_UNIQUE_OBJECT 1" >>confdefs.h
26141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tolerance to line number 0" >&5
26142 $as_echo_n "checking assembler for tolerance to line number 0... " >&6; }
26143 if test "${gcc_cv_as_line_zero+set}" = set; then :
26144 $as_echo_n "(cached) " >&6
26146 gcc_cv_as_line_zero=no
26147 if test $in_tree_gas = yes; then
26148 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
26149 then gcc_cv_as_line_zero=yes
26151 elif test "x$gcc_cv_as" != x; then
26152 { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
26153 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
26154 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26155 (eval $ac_try) 2>&5
26157 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26158 test $ac_status = 0; }; } &&
26159 test "x`cat conftest.out`" = x
26161 gcc_cv_as_line_zero=yes
26163 echo "configure: failed program was" >&5
26165 echo "configure: error output was" >&5
26166 cat conftest.out >&5
26168 rm -f conftest.o conftest.s conftest.out
26171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_line_zero" >&5
26172 $as_echo "$gcc_cv_as_line_zero" >&6; }
26173 if test "x$gcc_cv_as_line_zero" = xyes; then
26175 $as_echo "#define HAVE_AS_LINE_ZERO 1" >>confdefs.h
26179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker PT_GNU_EH_FRAME support" >&5
26180 $as_echo_n "checking linker PT_GNU_EH_FRAME support... " >&6; }
26181 gcc_cv_ld_eh_frame_hdr=no
26182 if test $in_tree_ld = yes ; then
26183 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
26184 && test $in_tree_ld_is_elf = yes; then
26185 gcc_cv_ld_eh_frame_hdr=yes
26187 elif test x$gcc_cv_ld != x; then
26188 if echo "$ld_ver" | grep GNU > /dev/null; then
26189 # Check if linker supports --eh-frame-hdr option
26190 if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
26191 gcc_cv_ld_eh_frame_hdr=yes
26196 # Sun ld has various bugs in .eh_frame_hdr support before version 1.2251.
26197 if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2251; then
26198 gcc_cv_ld_eh_frame_hdr=yes
26205 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
26207 $as_echo "#define HAVE_LD_EH_FRAME_HDR 1" >>confdefs.h
26210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_hdr" >&5
26211 $as_echo "$gcc_cv_ld_eh_frame_hdr" >&6; }
26213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker position independent executable support" >&5
26214 $as_echo_n "checking linker position independent executable support... " >&6; }
26216 if test $in_tree_ld = yes ; then
26217 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
26218 && test $in_tree_ld_is_elf = yes; then
26221 elif test x$gcc_cv_ld != x; then
26222 # Check if linker supports -pie option
26223 if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
26227 if test x"$gcc_cv_ld_pie" = xyes; then
26229 $as_echo "#define HAVE_LD_PIE 1" >>confdefs.h
26232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_pie" >&5
26233 $as_echo "$gcc_cv_ld_pie" >&6; }
26235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH-compatible garbage collection of sections" >&5
26236 $as_echo_n "checking linker EH-compatible garbage collection of sections... " >&6; }
26237 gcc_cv_ld_eh_gc_sections=no
26238 if test $in_tree_ld = yes ; then
26239 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
26240 && test $in_tree_ld_is_elf = yes; then
26241 gcc_cv_ld_eh_gc_sections=yes
26243 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
26244 cat > conftest.s <<EOF
26247 .type _start, @function
26250 .size _start, .-_start
26251 .section .text.foo,"ax",@progbits
26252 .type foo, @function
26256 .section .gcc_except_table.foo,"a",@progbits
26259 .section .eh_frame,"a",@progbits
26262 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26263 if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26264 | grep "gc-sections option ignored" > /dev/null; then
26265 gcc_cv_ld_eh_gc_sections=no
26266 elif $gcc_cv_objdump -h conftest 2> /dev/null \
26267 | grep gcc_except_table > /dev/null; then
26268 gcc_cv_ld_eh_gc_sections=yes
26269 # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
26270 if test x$gcc_cv_as_comdat_group != xyes; then
26271 gcc_cv_ld_eh_gc_sections=no
26272 cat > conftest.s <<EOF
26275 .type _start, @function
26278 .size _start, .-_start
26279 .section .gnu.linkonce.t.foo,"ax",@progbits
26280 .type foo, @function
26284 .section .gcc_except_table.foo,"a",@progbits
26287 .section .eh_frame,"a",@progbits
26290 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26291 if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26292 | grep "gc-sections option ignored" > /dev/null; then
26293 gcc_cv_ld_eh_gc_sections=no
26294 elif $gcc_cv_objdump -h conftest 2> /dev/null \
26295 | grep gcc_except_table > /dev/null; then
26296 gcc_cv_ld_eh_gc_sections=yes
26302 rm -f conftest.s conftest.o conftest
26306 # ??? This apparently exposes a binutils bug with PC-relative relocations.
26307 gcc_cv_ld_eh_gc_sections=no
26310 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
26312 $as_echo "#define HAVE_LD_EH_GC_SECTIONS 1" >>confdefs.h
26315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections" >&5
26316 $as_echo "$gcc_cv_ld_eh_gc_sections" >&6; }
26318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH garbage collection of sections bug" >&5
26319 $as_echo_n "checking linker EH garbage collection of sections bug... " >&6; }
26320 gcc_cv_ld_eh_gc_sections_bug=no
26321 if test $in_tree_ld = yes ; then
26322 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -lt 19 -o "$gcc_cv_gld_major_version" -lt 2 \
26323 && test $in_tree_ld_is_elf = yes; then
26324 gcc_cv_ld_eh_gc_sections_bug=yes
26326 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x -a x$gcc_cv_as_comdat_group = xyes; then
26327 gcc_cv_ld_eh_gc_sections_bug=yes
26328 cat > conftest.s <<EOF
26331 .type _start, @function
26334 .size _start, .-_start
26335 .section .text.startup.foo,"ax",@progbits
26336 .type foo, @function
26340 .section .gcc_except_table.foo,"a",@progbits
26343 .section .eh_frame,"a",@progbits
26346 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26347 if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26348 | grep "gc-sections option ignored" > /dev/null; then
26350 elif $gcc_cv_objdump -h conftest 2> /dev/null \
26351 | grep gcc_except_table > /dev/null; then
26352 gcc_cv_ld_eh_gc_sections_bug=no
26355 rm -f conftest.s conftest.o conftest
26357 if test x$gcc_cv_ld_eh_gc_sections_bug = xyes; then
26359 $as_echo "#define HAVE_LD_EH_GC_SECTIONS_BUG 1" >>confdefs.h
26362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections_bug" >&5
26363 $as_echo "$gcc_cv_ld_eh_gc_sections_bug" >&6; }
26369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --as-needed support" >&5
26370 $as_echo_n "checking linker --as-needed support... " >&6; }
26371 if test "${gcc_cv_ld_as_needed+set}" = set; then :
26372 $as_echo_n "(cached) " >&6
26374 gcc_cv_ld_as_needed=no
26375 if test $in_tree_ld = yes ; then
26376 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
26377 && test $in_tree_ld_is_elf = yes; then
26378 gcc_cv_ld_as_needed=yes
26380 elif test x$gcc_cv_ld != x; then
26381 # Check if linker supports --as-needed and --no-as-needed options
26382 if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
26383 gcc_cv_ld_as_needed=yes
26388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_as_needed" >&5
26389 $as_echo "$gcc_cv_ld_as_needed" >&6; }
26390 if test x"$gcc_cv_ld_as_needed" = xyes; then
26392 $as_echo "#define HAVE_LD_AS_NEEDED 1" >>confdefs.h
26396 case "$target:$tm_file" in
26397 powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
26398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for omitting dot symbols" >&5
26399 $as_echo_n "checking linker support for omitting dot symbols... " >&6; }
26400 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then :
26401 $as_echo_n "(cached) " >&6
26403 gcc_cv_ld_no_dot_syms=no
26404 if test $in_tree_ld = yes ; then
26405 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
26406 gcc_cv_ld_no_dot_syms=yes
26408 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26409 cat > conftest1.s <<EOF
26413 cat > conftest2.s <<EOF
26414 .section ".opd","aw"
26417 .type foo,@function
26419 .quad .LEfoo,.TOC.@tocbase,0
26425 if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
26426 && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
26427 && $gcc_cv_ld -melf64ppc -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
26428 gcc_cv_ld_no_dot_syms=yes
26430 rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
26434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_no_dot_syms" >&5
26435 $as_echo "$gcc_cv_ld_no_dot_syms" >&6; }
26436 if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
26438 $as_echo "#define HAVE_LD_NO_DOT_SYMS 1" >>confdefs.h
26442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
26443 $as_echo_n "checking linker large toc support... " >&6; }
26444 if test "${gcc_cv_ld_large_toc+set}" = set; then :
26445 $as_echo_n "(cached) " >&6
26447 gcc_cv_ld_large_toc=no
26448 if test $in_tree_ld = yes ; then
26449 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2; then
26450 gcc_cv_ld_large_toc=yes
26452 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26453 cat > conftest.s <<EOF
26454 .section ".tbss","awT",@nobits
26460 addis 9,13,ie0@got@tprel@ha
26461 ld 9,ie0@got@tprel@l(9)
26463 if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
26464 && $gcc_cv_ld -melf64ppc --no-toc-sort -o conftest conftest.o > /dev/null 2>&1; then
26465 gcc_cv_ld_large_toc=yes
26467 rm -f conftest conftest.o conftest.s
26471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
26472 $as_echo "$gcc_cv_ld_large_toc" >&6; }
26473 if test x"$gcc_cv_ld_large_toc" = xyes; then
26475 $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
26481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --build-id support" >&5
26482 $as_echo_n "checking linker --build-id support... " >&6; }
26483 if test "${gcc_cv_ld_buildid+set}" = set; then :
26484 $as_echo_n "(cached) " >&6
26486 gcc_cv_ld_buildid=no
26487 if test $in_tree_ld = yes ; then
26488 if test "$gcc_cv_gld_major_version" -eq 2 -a \
26489 "$gcc_cv_gld_minor_version" -ge 18 -o \
26490 "$gcc_cv_gld_major_version" -gt 2 \
26491 && test $in_tree_ld_is_elf = yes; then
26492 gcc_cv_ld_buildid=yes
26494 elif test x$gcc_cv_ld != x; then
26495 if $gcc_cv_ld --help 2>/dev/null | grep build-id > /dev/null; then
26496 gcc_cv_ld_buildid=yes
26500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_buildid" >&5
26501 $as_echo "$gcc_cv_ld_buildid" >&6; }
26502 if test x"$gcc_cv_ld_buildid" = xyes; then
26504 $as_echo "#define HAVE_LD_BUILDID 1" >>confdefs.h
26508 # Check whether --enable-linker-build-id was given.
26509 if test "${enable_linker_build_id+set}" = set; then :
26510 enableval=$enable_linker_build_id;
26512 enable_linker_build_id=no
26516 if test x"$enable_linker_build_id" = xyes; then
26517 if test x"$gcc_cv_ld_buildid" = xyes; then
26519 $as_echo "#define ENABLE_LD_BUILDID 1" >>confdefs.h
26522 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&5
26523 $as_echo "$as_me: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&2;}
26527 # In binutils 2.21, GNU ld gained support for new emulations fully
26528 # supporting the Solaris 2 ABI. Detect their presence in the linker used.
26529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker *_sol2 emulation support" >&5
26530 $as_echo_n "checking linker *_sol2 emulation support... " >&6; }
26531 if test "${gcc_cv_ld_sol2_emulation+set}" = set; then :
26532 $as_echo_n "(cached) " >&6
26534 gcc_cv_ld_sol2_emulation=no
26535 if test $in_tree_ld = yes ; then
26536 if test "$gcc_cv_gld_major_version" -eq 2 -a \
26537 "$gcc_cv_gld_minor_version" -ge 21 -o \
26538 "$gcc_cv_gld_major_version" -gt 2 \
26539 && test $in_tree_ld_is_elf = yes; then
26540 gcc_cv_ld_sol2_emulation=yes
26542 elif test x$gcc_cv_ld != x; then
26543 if $gcc_cv_ld -V 2>/dev/null | sed -e '1,/Supported emulations/d;q' | \
26544 grep _sol2 > /dev/null; then
26545 gcc_cv_ld_sol2_emulation=yes
26549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sol2_emulation" >&5
26550 $as_echo "$gcc_cv_ld_sol2_emulation" >&6; }
26551 if test x"$gcc_cv_ld_sol2_emulation" = xyes; then
26553 $as_echo "#define HAVE_LD_SOL2_EMULATION 1" >>confdefs.h
26557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --sysroot support" >&5
26558 $as_echo_n "checking linker --sysroot support... " >&6; }
26559 if test "${gcc_cv_ld_sysroot+set}" = set; then :
26560 $as_echo_n "(cached) " >&6
26562 gcc_cv_ld_sysroot=no
26563 if test $in_tree_ld = yes ; then
26564 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
26565 gcc_cv_ld_sysroot=yes
26567 elif test x$gcc_cv_ld != x; then
26568 if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
26569 gcc_cv_ld_sysroot=yes
26573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sysroot" >&5
26574 $as_echo "$gcc_cv_ld_sysroot" >&6; }
26575 if test x"$gcc_cv_ld_sysroot" = xyes; then
26577 $as_echo "#define HAVE_LD_SYSROOT 1" >>confdefs.h
26581 if test x$with_sysroot = x && test x$host = x$target \
26582 && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
26583 && test "$prefix" != "NONE"; then
26585 cat >>confdefs.h <<_ACEOF
26586 #define PREFIX_INCLUDE_DIR "$prefix/include"
26591 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
26592 if test "x$with_headers" != x; then
26593 target_header_dir=$with_headers
26594 elif test "x$with_sysroot" = x; then
26595 target_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
26596 elif test "x$with_build_sysroot" != "x"; then
26597 target_header_dir="${with_build_sysroot}${native_system_header_dir}"
26598 elif test "x$with_sysroot" = xyes; then
26599 target_header_dir="${exec_prefix}/${target_noncanonical}/sys-root${native_system_header_dir}"
26601 target_header_dir="${with_sysroot}${native_system_header_dir}"
26604 target_header_dir=${native_system_header_dir}
26607 # Test for stack protector support in target C library.
26608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __stack_chk_fail in target C library" >&5
26609 $as_echo_n "checking __stack_chk_fail in target C library... " >&6; }
26610 if test "${gcc_cv_libc_provides_ssp+set}" = set; then :
26611 $as_echo_n "(cached) " >&6
26613 gcc_cv_libc_provides_ssp=no
26615 *-*-linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
26616 # glibc 2.4 and later provides __stack_chk_fail and
26617 # either __stack_chk_guard, or TLS access to stack guard canary.
26618 if test -f $target_header_dir/features.h \
26619 && $EGREP '^[ ]*#[ ]*define[ ]+__GNU_LIBRARY__[ ]+([1-9][0-9]|[6-9])' \
26620 $target_header_dir/features.h > /dev/null; then
26621 if $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+([1-9][0-9]|[3-9])' \
26622 $target_header_dir/features.h > /dev/null; then
26623 gcc_cv_libc_provides_ssp=yes
26624 elif $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+2' \
26625 $target_header_dir/features.h > /dev/null \
26626 && $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC_MINOR__[ ]+([1-9][0-9]|[4-9])' \
26627 $target_header_dir/features.h > /dev/null; then
26628 gcc_cv_libc_provides_ssp=yes
26629 elif $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC__[ ]+1' \
26630 $target_header_dir/features.h > /dev/null && \
26631 test -f $target_header_dir/bits/uClibc_config.h && \
26632 $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC_HAS_SSP__[ ]+1' \
26633 $target_header_dir/bits/uClibc_config.h > /dev/null; then
26634 gcc_cv_libc_provides_ssp=yes
26639 # Avoid complicated tests (see
26640 # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now
26641 # simply assert that glibc does provide this, which is true for all
26642 # realistically usable GNU/Hurd configurations.
26643 gcc_cv_libc_provides_ssp=yes;;
26644 *-*-darwin* | *-*-freebsd*)
26645 ac_fn_c_check_func "$LINENO" "__stack_chk_fail" "ac_cv_func___stack_chk_fail"
26646 if test "x$ac_cv_func___stack_chk_fail" = x""yes; then :
26647 gcc_cv_libc_provides_ssp=yes
26649 echo "no __stack_chk_fail on this target"
26653 *) gcc_cv_libc_provides_ssp=no ;;
26656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_libc_provides_ssp" >&5
26657 $as_echo "$gcc_cv_libc_provides_ssp" >&6; }
26659 if test x$gcc_cv_libc_provides_ssp = xyes; then
26661 $as_echo "#define TARGET_LIBC_PROVIDES_SSP 1" >>confdefs.h
26665 # Test for <sys/sdt.h> on the target.
26667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking sys/sdt.h in the target C library" >&5
26668 $as_echo_n "checking sys/sdt.h in the target C library... " >&6; }
26670 if test -f $target_header_dir/sys/sdt.h; then
26673 $as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
26676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_sys_sdt_h" >&5
26677 $as_echo "$have_sys_sdt_h" >&6; }
26679 # Check if TFmode long double should be used by default or not.
26680 # Some glibc targets used DFmode long double, but with glibc 2.4
26681 # and later they can use TFmode.
26683 powerpc*-*-linux* | \
26684 sparc*-*-linux* | \
26688 # Check whether --with-long-double-128 was given.
26689 if test "${with_long_double_128+set}" = set; then :
26690 withval=$with_long_double_128; gcc_cv_target_ldbl128="$with_long_double_128"
26692 gcc_cv_target_ldbl128=no
26693 grep '^[ ]*#[ ]*define[ ][ ]*__LONG_DOUBLE_MATH_OPTIONAL' \
26694 $target_header_dir/bits/wordsize.h > /dev/null 2>&1 \
26695 && gcc_cv_target_ldbl128=yes
26701 if test x$gcc_cv_target_ldbl128 = xyes; then
26703 $as_echo "#define TARGET_DEFAULT_LONG_DOUBLE_128 1" >>confdefs.h
26707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dl_iterate_phdr in target C library" >&5
26708 $as_echo_n "checking dl_iterate_phdr in target C library... " >&6; }
26709 gcc_cv_target_dl_iterate_phdr=unknown
26712 # <link.h> needs both a dl_iterate_phdr declaration and support for
26713 # compilation with largefile support.
26714 if grep dl_iterate_phdr $target_header_dir/link.h > /dev/null 2>&1 \
26715 && grep 'large file capable' $target_header_dir/link.h > /dev/null 2>&1; then
26716 gcc_cv_target_dl_iterate_phdr=yes
26718 gcc_cv_target_dl_iterate_phdr=no
26723 if test x$gcc_cv_target_dl_iterate_phdr = xyes; then
26725 $as_echo "#define TARGET_DL_ITERATE_PHDR 1" >>confdefs.h
26728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_target_dl_iterate_phdr" >&5
26729 $as_echo "$gcc_cv_target_dl_iterate_phdr" >&6; }
26731 # Find out what GC implementation we want, or may, use.
26733 # Check whether --with-gc was given.
26734 if test "${with_gc+set}" = set; then :
26735 withval=$with_gc; case "$withval" in
26742 $as_echo "#define GGC_ZONE 1" >>confdefs.h
26746 as_fn_error "$withval is an invalid option to --with-gc" "$LINENO" 5
26754 echo "Using $GGC for garbage collection."
26756 # Libraries to use on the host. This will normally be set by the top
26757 # level Makefile. Here we simply capture the value for our Makefile.
26758 if test -z "${HOST_LIBS+set}"; then
26763 # Use the system's zlib library.
26765 zlibinc="-I\$(srcdir)/../zlib"
26767 # Check whether --with-system-zlib was given.
26768 if test "${with_system_zlib+set}" = set; then :
26769 withval=$with_system_zlib; zlibdir=
26778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
26779 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
26780 # Check whether --enable-maintainer-mode was given.
26781 if test "${enable_maintainer_mode+set}" = set; then :
26782 enableval=$enable_maintainer_mode; maintainer_mode=$enableval
26788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
26789 $as_echo "$maintainer_mode" >&6; }
26791 if test "$maintainer_mode" = "yes"; then
26801 # Make empty files to contain the specs and options for each language.
26802 # Then add #include lines to for a compiler that has specs and/or options.
26808 # These (without "all_") are set in each config-lang.in.
26809 # `language' must be a single word so is spelled singularly.
26812 all_outputs='Makefile'
26813 # List of language makefile fragments.
26814 all_lang_makefrags=
26815 # Additional files for gengtype
26816 all_gtfiles="$target_gtfiles"
26818 # These are the languages that are set in --enable-languages,
26819 # and are available in the GCC tree.
26820 all_selected_languages=
26822 # Add the language fragments.
26823 # Languages are added via two mechanisms. Some information must be
26824 # recorded in makefile variables, these are defined in config-lang.in.
26825 # We accumulate them and plug them into the main Makefile.
26826 # The other mechanism is a set of hooks for each of the main targets
26827 # like `clean', `install', etc.
26829 language_hooks="Make-hooks"
26831 for lang in ${srcdir}/*/config-lang.in
26833 test "$lang" = "${srcdir}/*/config-lang.in" && continue
26835 lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
26836 if test "x$lang_alias" = x
26838 echo "$lang doesn't set \$language." 1>&2
26841 subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
26842 subdirs="$subdirs $subdir"
26844 # $gcc_subdir is where the gcc integration files are to be found
26845 # for a language, both for internal compiler purposes (compiler
26846 # sources implementing front-end to GCC tree converters), and for
26847 # build infrastructure purposes (Make-lang.in, etc.)
26849 # This will be <subdir> (relative to $srcdir) if a line like
26850 # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
26851 # is found in <langdir>/config-lang.in, and will remain <langdir>
26854 # Except for the language alias (fetched above), the regular
26855 # "config-lang.in" contents are always retrieved from $gcc_subdir,
26856 # so a <langdir>/config-lang.in setting gcc_subdir typically sets
26857 # only this and the language alias.
26859 gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^ ]*\).*$,\1,p' $lang`
26860 if [ "$gcc_subdir" = "" ]; then
26861 gcc_subdir="$subdir"
26864 case ",$enable_languages," in
26866 all_selected_languages="$all_selected_languages $lang_alias"
26867 if test -f $srcdir/$gcc_subdir/lang-specs.h; then
26868 lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
26879 . ${srcdir}/$gcc_subdir/config-lang.in
26880 if test "x$language" = x
26882 echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
26887 case ",$enable_languages," in
26888 *,$lang_alias,*) ;;
26890 for i in $subdir_requires; do
26891 test -f "${srcdir}/$i/config-lang.in" && continue
26899 all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
26900 if test -f $srcdir/$gcc_subdir/lang.opt; then
26901 lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
26902 all_opt_files="$all_opt_files $srcdir/$gcc_subdir/lang.opt"
26904 if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
26905 lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
26907 all_languages="$all_languages $language"
26908 all_compilers="$all_compilers $compilers"
26909 all_outputs="$all_outputs $outputs"
26910 all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
26911 case ",$enable_languages," in
26914 $as_echo "#define ENABLE_LTO 1" >>confdefs.h
26923 # Pick up gtfiles for c
26925 . ${srcdir}/c-config-lang.in
26926 all_gtfiles="$all_gtfiles [c] $gtfiles"
26929 for language in $all_selected_languages
26931 check_languages="$check_languages check-$language"
26934 # We link each language in with a set of hooks, reached indirectly via
26935 # lang.${target}. Only do so for selected languages.
26939 target_list="all.cross start.encap rest.encap tags \
26940 install-common install-man install-info install-pdf install-html dvi \
26941 pdf html uninstall info man srcextra srcman srcinfo \
26942 mostlyclean clean distclean maintainer-clean install-plugin"
26944 for t in $target_list
26947 for lang in $all_selected_languages
26951 echo "lang.$t: $x" >> Make-hooks
26955 # Option include files
26958 ${AWK} -f $srcdir/opt-include.awk $all_opt_files > option-includes.mk
26959 option_includes="option-includes.mk"
26968 echo "dir ." > .gdbinit
26969 echo "dir ${srcdir}" >> .gdbinit
26970 if test x$gdb_needs_out_file_path = xyes
26972 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
26974 if test "x$subdirs" != x; then
26977 echo "dir ${srcdir}/$s" >> .gdbinit
26980 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
26982 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
26986 # Find a directory in which to install a shared libgcc.
26988 # Check whether --enable-version-specific-runtime-libs was given.
26989 if test "${enable_version_specific_runtime_libs+set}" = set; then :
26990 enableval=$enable_version_specific_runtime_libs;
26994 # Substitute configuration variables
27058 if test x${build} = x${host} ; then
27059 if test x${host} = x${target} ; then
27060 echo "Links are now set up to build a native compiler for ${target}." 1>&2
27062 echo "Links are now set up to build a cross-compiler" 1>&2
27063 echo " from ${host} to ${target}." 1>&2
27066 if test x${host} = x${target} ; then
27067 echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
27068 echo " for ${target}." 1>&2
27070 echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
27071 echo " from ${host} to ${target}." 1>&2
27083 if test "x${CLOOGLIBS}" != "x" ; then
27085 $as_echo "#define HAVE_cloog 1" >>confdefs.h
27089 # Check for plugin support
27090 # Check whether --enable-plugin was given.
27091 if test "${enable_plugin+set}" = set; then :
27092 enableval=$enable_plugin; enable_plugin=$enableval
27094 enable_plugin=yes; default_plugin=yes
27102 if test x$build = x$host; then
27103 export_sym_check="nm${exeext} -g"
27104 elif test x$host = x$target; then
27105 export_sym_check="$gcc_cv_nm -g"
27111 if test x$build = x$host; then
27112 export_sym_check="objdump${exeext} -T"
27113 elif test x$host = x$target; then
27114 export_sym_check="$gcc_cv_objdump -T"
27121 if test x"$enable_plugin" = x"yes"; then
27123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exported symbols" >&5
27124 $as_echo_n "checking for exported symbols... " >&6; }
27125 if test "x$export_sym_check" != x; then
27126 echo "int main() {return 0;} int foobar() {return 0;}" > conftest.c
27127 ${CC} ${CFLAGS} ${LDFLAGS} conftest.c -o conftest > /dev/null 2>&1
27128 if $export_sym_check conftest | grep foobar > /dev/null; then
27129 : # No need to use a flag
27130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27131 $as_echo "yes" >&6; }
27133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27134 $as_echo "yes" >&6; }
27135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -rdynamic" >&5
27136 $as_echo_n "checking for -rdynamic... " >&6; }
27137 ${CC} ${CFLAGS} ${LDFLAGS} -rdynamic conftest.c -o conftest > /dev/null 2>&1
27138 if $export_sym_check conftest | grep foobar > /dev/null; then
27139 plugin_rdynamic=yes
27140 pluginlibs="-rdynamic"
27145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_rdynamic" >&5
27146 $as_echo "$plugin_rdynamic" >&6; }
27149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unable to check" >&5
27150 $as_echo "unable to check" >&6; }
27155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
27156 $as_echo_n "checking for library containing dlopen... " >&6; }
27157 if test "${ac_cv_search_dlopen+set}" = set; then :
27158 $as_echo_n "(cached) " >&6
27160 ac_func_search_save_LIBS=$LIBS
27161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27162 /* end confdefs.h. */
27164 /* Override any GCC internal prototype to avoid an error.
27165 Use char because int might match the return type of a GCC
27166 builtin and then its argument prototype would still apply. */
27179 for ac_lib in '' dl; do
27180 if test -z "$ac_lib"; then
27181 ac_res="none required"
27184 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
27186 if ac_fn_c_try_link "$LINENO"; then :
27187 ac_cv_search_dlopen=$ac_res
27189 rm -f core conftest.err conftest.$ac_objext \
27191 if test "${ac_cv_search_dlopen+set}" = set; then :
27195 if test "${ac_cv_search_dlopen+set}" = set; then :
27198 ac_cv_search_dlopen=no
27200 rm conftest.$ac_ext
27201 LIBS=$ac_func_search_save_LIBS
27203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
27204 $as_echo "$ac_cv_search_dlopen" >&6; }
27205 ac_res=$ac_cv_search_dlopen
27206 if test "$ac_res" != no; then :
27207 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
27211 if test x"$ac_cv_search_dlopen" = x"-ldl"; then
27212 pluginlibs="$pluginlibs -ldl"
27216 # Check that we can build shared objects with -fPIC -shared
27217 saved_LDFLAGS="$LDFLAGS"
27218 saved_CFLAGS="$CFLAGS"
27221 CFLAGS=`echo $CFLAGS | sed s/-mdynamic-no-pic//g`
27222 CFLAGS="$CFLAGS -fPIC"
27223 LDFLAGS="$LDFLAGS -shared -undefined dynamic_lookup"
27226 CFLAGS="$CFLAGS -fPIC"
27227 LDFLAGS="$LDFLAGS -fPIC -shared"
27230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fPIC -shared" >&5
27231 $as_echo_n "checking for -fPIC -shared... " >&6; }
27232 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27233 /* end confdefs.h. */
27243 if ac_fn_c_try_link "$LINENO"; then :
27244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27245 $as_echo "yes" >&6; }; have_pic_shared=yes
27247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27248 $as_echo "no" >&6; }; have_pic_shared=no
27250 rm -f core conftest.err conftest.$ac_objext \
27251 conftest$ac_exeext conftest.$ac_ext
27252 if test x"$have_pic_shared" != x"yes" -o x"$ac_cv_search_dlopen" = x"no"; then
27256 LDFLAGS="$saved_LDFLAGS"
27257 CFLAGS="$saved_CFLAGS"
27259 # If plugin support had been requested but not available, fail.
27260 if test x"$enable_plugin" = x"no" ; then
27261 if test x"$default_plugin" != x"yes"; then
27263 Building GCC with plugin support requires a host that supports
27264 -fPIC, -shared, -ldl and -rdynamic." "$LINENO" 5
27271 if test x"$enable_plugin" = x"yes"; then
27273 $as_echo "#define ENABLE_PLUGIN 1" >>confdefs.h
27278 # Check whether --enable-libquadmath-support was given.
27279 if test "${enable_libquadmath_support+set}" = set; then :
27280 enableval=$enable_libquadmath_support; ENABLE_LIBQUADMATH_SUPPORT=$enableval
27282 ENABLE_LIBQUADMATH_SUPPORT=yes
27285 if test "${ENABLE_LIBQUADMATH_SUPPORT}" != "no" ; then
27287 $as_echo "#define ENABLE_LIBQUADMATH_SUPPORT 1" >>confdefs.h
27292 # Specify what hash style to use by default.
27294 # Check whether --with-linker-hash-style was given.
27295 if test "${with_linker_hash_style+set}" = set; then :
27296 withval=$with_linker_hash_style; case x"$withval" in
27298 LINKER_HASH_STYLE=sysv
27301 LINKER_HASH_STYLE=gnu
27304 LINKER_HASH_STYLE=both
27307 as_fn_error "$withval is an invalid option to --with-linker-hash-style" "$LINENO" 5
27311 LINKER_HASH_STYLE=''
27314 if test x"${LINKER_HASH_STYLE}" != x; then
27316 cat >>confdefs.h <<_ACEOF
27317 #define LINKER_HASH_STYLE "$LINKER_HASH_STYLE"
27322 # Configure the subdirectories
27323 # AC_CONFIG_SUBDIRS($subdirs)
27325 # Create the Makefile
27326 # and configure language subdirectories
27327 ac_config_files="$ac_config_files $all_outputs"
27330 ac_config_commands="$ac_config_commands default"
27332 cat >confcache <<\_ACEOF
27333 # This file is a shell script that caches the results of configure
27334 # tests run on this system so they can be shared between configure
27335 # scripts and configure runs, see configure's option --config-cache.
27336 # It is not useful on other systems. If it contains results you don't
27337 # want to keep, you may remove or edit it.
27339 # config.status only pays attention to the cache file if you give it
27340 # the --recheck option to rerun configure.
27342 # `ac_cv_env_foo' variables (set or unset) will be overridden when
27343 # loading this file, other *unset* `ac_cv_foo' will be assigned the
27344 # following values.
27348 # The following way of writing the cache mishandles newlines in values,
27349 # but we know of no workaround that is simple, portable, and efficient.
27350 # So, we kill variables containing newlines.
27351 # Ultrix sh set writes to stderr and can't be redirected directly,
27352 # and sets the high bit in the cache file unless we assign to the vars.
27354 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
27355 eval ac_val=\$$ac_var
27359 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
27360 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
27363 _ | IFS | as_nl) ;; #(
27364 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
27365 *) { eval $ac_var=; unset $ac_var;} ;;
27371 case $as_nl`(ac_space=' '; set) 2>&1` in #(
27372 *${as_nl}ac_space=\ *)
27373 # `set' does not quote correctly, so add quotes: double-quote
27374 # substitution turns \\\\ into \\, and sed turns \\ into \.
27377 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
27380 # `set' quotes correctly as required by POSIX, so do not add quotes.
27381 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
27390 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
27392 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
27394 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
27395 if test -w "$cache_file"; then
27396 test "x$cache_file" != "x/dev/null" &&
27397 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
27398 $as_echo "$as_me: updating cache $cache_file" >&6;}
27399 cat confcache >$cache_file
27401 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
27402 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
27407 test "x$prefix" = xNONE && prefix=$ac_default_prefix
27408 # Let make expand exec_prefix.
27409 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
27411 DEFS=-DHAVE_CONFIG_H
27415 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
27416 # 1. Remove the extension, and $U if already installed.
27417 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
27418 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
27419 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
27420 # will be set to the directory where LIBOBJS objects are built.
27421 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
27422 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
27424 LIBOBJS=$ac_libobjs
27426 LTLIBOBJS=$ac_ltlibobjs
27431 : ${CONFIG_STATUS=./config.status}
27433 ac_clean_files_save=$ac_clean_files
27434 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
27435 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
27436 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
27438 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
27440 # Generated by $as_me.
27441 # Run this file to recreate the current configuration.
27442 # Compiler output produced by configure, useful for debugging
27443 # configure, is in config.log if it exists.
27446 ac_cs_recheck=false
27449 SHELL=\${CONFIG_SHELL-$SHELL}
27452 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
27453 ## -------------------- ##
27454 ## M4sh Initialization. ##
27455 ## -------------------- ##
27457 # Be more Bourne compatible
27458 DUALCASE=1; export DUALCASE # for MKS sh
27459 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
27462 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
27463 # is contrary to our usage. Disable this feature.
27464 alias -g '${1+"$@"}'='"$@"'
27465 setopt NO_GLOB_SUBST
27467 case `(set -o) 2>/dev/null` in #(
27479 # Printing a long string crashes Solaris 7 /usr/bin/printf.
27480 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
27481 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
27482 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
27483 # Prefer a ksh shell builtin over an external printf program on Solaris,
27484 # but without wasting forks for bash or zsh.
27485 if test -z "$BASH_VERSION$ZSH_VERSION" \
27486 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
27487 as_echo='print -r --'
27488 as_echo_n='print -rn --'
27489 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
27490 as_echo='printf %s\n'
27491 as_echo_n='printf %s'
27493 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
27494 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
27495 as_echo_n='/usr/ucb/echo -n'
27497 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
27498 as_echo_n_body='eval
27502 expr "X$arg" : "X\\(.*\\)$as_nl";
27503 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
27505 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
27507 export as_echo_n_body
27508 as_echo_n='sh -c $as_echo_n_body as_echo'
27510 export as_echo_body
27511 as_echo='sh -c $as_echo_body as_echo'
27514 # The user is always right.
27515 if test "${PATH_SEPARATOR+set}" != set; then
27517 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
27518 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
27525 # We need space, tab and new line, in precisely that order. Quoting is
27526 # there to prevent editors from complaining about space-tab.
27527 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
27528 # splitting by setting IFS to empty value.)
27531 # Find who we are. Look in the path if we contain no directory separator.
27533 *[\\/]* ) as_myself=$0 ;;
27534 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
27535 for as_dir in $PATH
27538 test -z "$as_dir" && as_dir=.
27539 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
27545 # We did not find ourselves, most probably we were run as `sh COMMAND'
27546 # in which case we are not to be found in the path.
27547 if test "x$as_myself" = x; then
27550 if test ! -f "$as_myself"; then
27551 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
27555 # Unset variables that we do not need and which cause bugs (e.g. in
27556 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
27557 # suppresses any "Segmentation fault" message there. '((' could
27558 # trigger a bug in pdksh 5.2.14.
27559 for as_var in BASH_ENV ENV MAIL MAILPATH
27560 do eval test x\${$as_var+set} = xset \
27561 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
27574 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
27577 # as_fn_error ERROR [LINENO LOG_FD]
27578 # ---------------------------------
27579 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
27580 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
27581 # script with status $?, using 1 if that was 0.
27584 as_status=$?; test $as_status -eq 0 && as_status=1
27586 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
27587 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
27589 $as_echo "$as_me: error: $1" >&2
27590 as_fn_exit $as_status
27594 # as_fn_set_status STATUS
27595 # -----------------------
27596 # Set $? to STATUS, without forking.
27597 as_fn_set_status ()
27600 } # as_fn_set_status
27602 # as_fn_exit STATUS
27603 # -----------------
27604 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
27608 as_fn_set_status $1
27614 # Portably unset VAR.
27617 { eval $1=; unset $1;}
27619 as_unset=as_fn_unset
27620 # as_fn_append VAR VALUE
27621 # ----------------------
27622 # Append the text in VALUE to the end of the definition contained in VAR. Take
27623 # advantage of any shell optimizations that allow amortized linear growth over
27624 # repeated appends, instead of the typical quadratic growth present in naive
27626 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
27627 eval 'as_fn_append ()
27638 # as_fn_arith ARG...
27639 # ------------------
27640 # Perform arithmetic evaluation on the ARGs, and store the result in the
27641 # global $as_val. Take advantage of shells that can avoid forks. The arguments
27642 # must be portable across $(()) and expr.
27643 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
27644 eval 'as_fn_arith ()
27651 as_val=`expr "$@" || test $? -eq 1`
27656 if expr a : '\(a\)' >/dev/null 2>&1 &&
27657 test "X`expr 00001 : '.*\(...\)'`" = X001; then
27663 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
27664 as_basename=basename
27669 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
27675 as_me=`$as_basename -- "$0" ||
27676 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
27677 X"$0" : 'X\(//\)$' \| \
27678 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
27680 sed '/^.*\/\([^/][^/]*\)\/*$/{
27694 # Avoid depending upon Character Ranges.
27695 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
27696 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
27697 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
27698 as_cr_digits='0123456789'
27699 as_cr_alnum=$as_cr_Letters$as_cr_digits
27701 ECHO_C= ECHO_N= ECHO_T=
27702 case `echo -n x` in #(((((
27704 case `echo 'xy\c'` in
27705 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
27707 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
27714 rm -f conf$$ conf$$.exe conf$$.file
27715 if test -d conf$$.dir; then
27716 rm -f conf$$.dir/conf$$.file
27719 mkdir conf$$.dir 2>/dev/null
27721 if (echo >conf$$.file) 2>/dev/null; then
27722 if ln -s conf$$.file conf$$ 2>/dev/null; then
27724 # ... but there are two gotchas:
27725 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
27726 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
27727 # In both cases, we have to default to `cp -p'.
27728 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
27730 elif ln conf$$.file conf$$ 2>/dev/null; then
27738 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
27739 rmdir conf$$.dir 2>/dev/null
27744 # Create "$as_dir" as a directory, including parents if necessary.
27749 -*) as_dir=./$as_dir;;
27751 test -d "$as_dir" || eval $as_mkdir_p || {
27755 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
27756 *) as_qdir=$as_dir;;
27758 as_dirs="'$as_qdir' $as_dirs"
27759 as_dir=`$as_dirname -- "$as_dir" ||
27760 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
27761 X"$as_dir" : 'X\(//\)[^/]' \| \
27762 X"$as_dir" : 'X\(//\)$' \| \
27763 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
27764 $as_echo X"$as_dir" |
27765 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
27769 /^X\(\/\/\)[^/].*/{
27782 test -d "$as_dir" && break
27784 test -z "$as_dirs" || eval "mkdir $as_dirs"
27785 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
27789 if mkdir -p . 2>/dev/null; then
27790 as_mkdir_p='mkdir -p "$as_dir"'
27792 test -d ./-p && rmdir ./-p
27796 if test -x / >/dev/null 2>&1; then
27797 as_test_x='test -x'
27799 if ls -dL / >/dev/null 2>&1; then
27806 if test -d "$1"; then
27812 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
27813 ???[sx]*):;;*)false;;esac;fi
27817 as_executable_p=$as_test_x
27819 # Sed expression to map a string onto a valid CPP name.
27820 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
27822 # Sed expression to map a string onto a valid variable name.
27823 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
27827 ## ----------------------------------- ##
27828 ## Main body of $CONFIG_STATUS script. ##
27829 ## ----------------------------------- ##
27831 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
27833 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27834 # Save the log message, to keep $0 and so on meaningful, and to
27835 # report actual input values of CONFIG_FILES etc. instead of their
27836 # values after options handling.
27838 This file was extended by $as_me, which was
27839 generated by GNU Autoconf 2.64. Invocation command line was
27841 CONFIG_FILES = $CONFIG_FILES
27842 CONFIG_HEADERS = $CONFIG_HEADERS
27843 CONFIG_LINKS = $CONFIG_LINKS
27844 CONFIG_COMMANDS = $CONFIG_COMMANDS
27847 on `(hostname || uname -n) 2>/dev/null | sed 1q`
27852 case $ac_config_files in *"
27853 "*) set x $ac_config_files; shift; ac_config_files=$*;;
27856 case $ac_config_headers in *"
27857 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
27861 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27862 # Files that config.status was made for.
27863 config_files="$ac_config_files"
27864 config_headers="$ac_config_headers"
27865 config_commands="$ac_config_commands"
27869 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27871 \`$as_me' instantiates files and other configuration actions
27872 from templates according to the current configuration. Unless the files
27873 and actions are specified as TAGs, all are instantiated by default.
27875 Usage: $0 [OPTION]... [TAG]...
27877 -h, --help print this help, then exit
27878 -V, --version print version number and configuration settings, then exit
27879 -q, --quiet, --silent
27880 do not print progress messages
27881 -d, --debug don't remove temporary files
27882 --recheck update $as_me by reconfiguring in the same conditions
27883 --file=FILE[:TEMPLATE]
27884 instantiate the configuration file FILE
27885 --header=FILE[:TEMPLATE]
27886 instantiate the configuration header FILE
27888 Configuration files:
27891 Configuration headers:
27894 Configuration commands:
27897 Report bugs to the package provider."
27900 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27903 configured by $0, generated by GNU Autoconf 2.64,
27904 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
27906 Copyright (C) 2009 Free Software Foundation, Inc.
27907 This config.status script is free software; the Free Software Foundation
27908 gives unlimited permission to copy, distribute and modify it."
27913 test -n "\$AWK" || AWK=awk
27916 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27917 # The default lists apply if the user does not specify any file.
27923 ac_option=`expr "X$1" : 'X\([^=]*\)='`
27924 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
27935 # Handling of the options.
27936 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
27938 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
27939 $as_echo "$ac_cs_version"; exit ;;
27940 --debug | --debu | --deb | --de | --d | -d )
27942 --file | --fil | --fi | --f )
27945 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
27947 as_fn_append CONFIG_FILES " '$ac_optarg'"
27948 ac_need_defaults=false;;
27949 --header | --heade | --head | --hea )
27952 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
27954 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
27955 ac_need_defaults=false;;
27957 # Conflict between --help and --header
27958 as_fn_error "ambiguous option: \`$1'
27959 Try \`$0 --help' for more information.";;
27960 --help | --hel | -h )
27961 $as_echo "$ac_cs_usage"; exit ;;
27962 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
27963 | -silent | --silent | --silen | --sile | --sil | --si | --s)
27966 # This is an error.
27967 -*) as_fn_error "unrecognized option: \`$1'
27968 Try \`$0 --help' for more information." ;;
27970 *) as_fn_append ac_config_targets " $1"
27971 ac_need_defaults=false ;;
27977 ac_configure_extra_args=
27979 if $ac_cs_silent; then
27981 ac_configure_extra_args="$ac_configure_extra_args --silent"
27985 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27986 if \$ac_cs_recheck; then
27987 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
27989 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
27990 CONFIG_SHELL='$SHELL'
27991 export CONFIG_SHELL
27996 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28000 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
28001 ## Running $as_me. ##
28007 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28015 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28017 # Handling of arguments.
28018 for ac_config_target in $ac_config_targets
28020 case $ac_config_target in
28021 "auto-host.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
28022 "as") CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
28023 "collect-ld") CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
28024 "nm") CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
28025 "$all_outputs") CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
28026 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
28028 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
28033 # If the user did not use the arguments to specify the items to instantiate,
28034 # then the envvar interface is used. Set only those that are not.
28035 # We use the long form for the default assignment because of an extremely
28036 # bizarre bug on SunOS 4.1.3.
28037 if $ac_need_defaults; then
28038 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
28039 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
28040 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
28043 # Have a temporary directory for convenience. Make it in the build tree
28044 # simply because there is no reason against having it here, and in addition,
28045 # creating and moving files from /tmp can sometimes cause problems.
28046 # Hook for its removal unless debugging.
28047 # Note that there is a small window in which the directory will not be cleaned:
28048 # after its creation but before its name has been assigned to `$tmp'.
28052 trap 'exit_status=$?
28053 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
28055 trap 'as_fn_exit 1' 1 2 13 15
28057 # Create a (secure) tmp directory for tmp files.
28060 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
28061 test -n "$tmp" && test -d "$tmp"
28064 tmp=./conf$$-$RANDOM
28065 (umask 077 && mkdir "$tmp")
28066 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
28068 # Set up the scripts for CONFIG_FILES section.
28069 # No need to generate them if there are no CONFIG_FILES.
28070 # This happens for instance with `./config.status config.h'.
28071 if test -n "$CONFIG_FILES"; then
28073 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
28074 ac_cs_awk_getline=:
28075 ac_cs_awk_pipe_init=
28076 ac_cs_awk_read_file='
28077 while ((getline aline < (F[key])) > 0)
28080 ac_cs_awk_pipe_fini=
28082 ac_cs_awk_getline=false
28083 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
28084 ac_cs_awk_read_file='
28086 print "cat " F[key] " &&"
28087 '$ac_cs_awk_pipe_init
28088 # The final `:' finishes the AND list.
28089 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
28091 ac_cr=`echo X | tr X '\015'`
28092 # On cygwin, bash can eat \r inside `` if the user requested igncr.
28093 # But we know of no other shell where ac_cr would be empty at this
28094 # point, so we can use a bashism as a fallback.
28095 if test "x$ac_cr" = x; then
28096 eval ac_cr=\$\'\\r\'
28098 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
28099 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
28102 ac_cs_awk_cr=$ac_cr
28105 echo 'BEGIN {' >"$tmp/subs1.awk" &&
28108 # Create commands to substitute file output variables.
28110 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
28111 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
28112 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
28115 } >conf$$files.sh &&
28116 . ./conf$$files.sh ||
28117 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28118 rm -f conf$$files.sh
28121 echo "cat >conf$$subs.awk <<_ACEOF" &&
28122 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
28124 } >conf$$subs.sh ||
28125 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28126 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
28128 for ac_last_try in false false false false false :; do
28129 . ./conf$$subs.sh ||
28130 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28132 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
28133 if test $ac_delim_n = $ac_delim_num; then
28135 elif $ac_last_try; then
28136 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28138 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
28141 rm -f conf$$subs.sh
28143 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28144 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
28148 s/^/S["/; s/!.*/"]=/
28158 s/\(.\{148\}\).*/\1/
28160 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
28165 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
28172 s/\(.\{148\}\).*/\1/
28174 s/["\\]/\\&/g; s/^/"/; s/$/"/
28178 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
28183 ' <conf$$subs.awk | sed '
28188 ' >>$CONFIG_STATUS || ac_write_fail=1
28189 rm -f conf$$subs.awk
28190 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28192 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
28193 for (key in S) S_is_set[key] = 1
28195 \$ac_cs_awk_pipe_init
28199 nfields = split(line, field, "@")
28201 len = length(field[1])
28202 for (i = 2; i < nfields; i++) {
28204 keylen = length(key)
28205 if (S_is_set[key]) {
28207 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
28208 len += length(value) + length(field[++i])
28213 if (nfields == 3 && !substed) {
28215 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
28216 \$ac_cs_awk_read_file
28222 \$ac_cs_awk_pipe_fini
28225 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28226 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
28227 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
28230 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
28231 || as_fn_error "could not setup config files machinery" "$LINENO" 5
28234 # VPATH may cause trouble with some makes, so we remove $(srcdir),
28235 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
28236 # trailing colons and then remove the whole line if VPATH becomes empty
28237 # (actually we leave an empty line to preserve line numbers).
28238 if test "x$srcdir" = x.; then
28239 ac_vpsub='/^[ ]*VPATH[ ]*=/{
28240 s/:*\$(srcdir):*/:/
28241 s/:*\${srcdir}:*/:/
28243 s/^\([^=]*=[ ]*\):*/\1/
28249 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28250 fi # test -n "$CONFIG_FILES"
28252 # Set up the scripts for CONFIG_HEADERS section.
28253 # No need to generate them if there are no CONFIG_HEADERS.
28254 # This happens for instance with `./config.status Makefile'.
28255 if test -n "$CONFIG_HEADERS"; then
28256 cat >"$tmp/defines.awk" <<\_ACAWK ||
28260 # Transform confdefs.h into an awk script `defines.awk', embedded as
28261 # here-document in config.status, that substitutes the proper values into
28262 # config.h.in to produce config.h.
28264 # Create a delimiter string that does not exist in confdefs.h, to ease
28265 # handling of long lines.
28267 for ac_last_try in false false :; do
28268 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
28269 if test -z "$ac_t"; then
28271 elif $ac_last_try; then
28272 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
28274 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
28278 # For the awk script, D is an array of macro values keyed by name,
28279 # likewise P contains macro parameters if any. Preserve backslash
28280 # newline sequences.
28282 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
28284 s/.\{148\}/&'"$ac_delim"'/g
28287 s/^[ ]*#[ ]*define[ ][ ]*/ /
28294 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
28296 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
28300 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
28301 D["\1"]=" \3\\\\\\n"\\/p
28303 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
28308 s/.\{148\}/&'"$ac_delim"'/g
28313 s/["\\]/\\&/g; s/^/"/; s/$/"/p
28316 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
28318 ' <confdefs.h | sed '
28319 s/'"$ac_delim"'/"\\\
28320 "/g' >>$CONFIG_STATUS || ac_write_fail=1
28322 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28323 for (key in D) D_is_set[key] = 1
28326 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
28328 split(line, arg, " ")
28329 if (arg[1] == "#") {
28333 defundef = substr(arg[1], 2)
28336 split(mac1, mac2, "(") #)
28338 prefix = substr(line, 1, index(line, defundef) - 1)
28339 if (D_is_set[macro]) {
28340 # Preserve the white space surrounding the "#".
28341 print prefix "define", macro P[macro] D[macro]
28344 # Replace #undef with comments. This is necessary, for example,
28345 # in the case of _POSIX_SOURCE, which is predefined and required
28346 # on some systems where configure will not decide to define it.
28347 if (defundef == "undef") {
28348 print "/*", prefix defundef, macro, "*/"
28356 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28357 as_fn_error "could not setup config headers machinery" "$LINENO" 5
28358 fi # test -n "$CONFIG_HEADERS"
28361 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
28366 :[FHLC]) ac_mode=$ac_tag; continue;;
28368 case $ac_mode$ac_tag in
28370 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
28371 :[FH]-) ac_tag=-:-;;
28372 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
28389 -) ac_f="$tmp/stdin";;
28390 *) # Look for the file first in the build tree, then in the source tree
28391 # (if the path is not absolute). The absolute path cannot be DOS-style,
28392 # because $ac_f cannot contain `:'.
28396 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
28398 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
28400 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
28401 as_fn_append ac_file_inputs " '$ac_f'"
28404 # Let's still pretend it is `configure' which instantiates (i.e., don't
28405 # use $as_me), people would be surprised to read:
28406 # /* config.h. Generated by config.status. */
28407 configure_input='Generated from '`
28408 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
28410 if test x"$ac_file" != x-; then
28411 configure_input="$ac_file. $configure_input"
28412 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
28413 $as_echo "$as_me: creating $ac_file" >&6;}
28415 # Neutralize special characters interpreted by sed in replacement strings.
28416 case $configure_input in #(
28417 *\&* | *\|* | *\\* )
28418 ac_sed_conf_input=`$as_echo "$configure_input" |
28419 sed 's/[\\\\&|]/\\\\&/g'`;; #(
28420 *) ac_sed_conf_input=$configure_input;;
28424 *:-:* | *:-) cat >"$tmp/stdin" \
28425 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
28430 ac_dir=`$as_dirname -- "$ac_file" ||
28431 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
28432 X"$ac_file" : 'X\(//\)[^/]' \| \
28433 X"$ac_file" : 'X\(//\)$' \| \
28434 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
28435 $as_echo X"$ac_file" |
28436 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
28440 /^X\(\/\/\)[^/].*/{
28453 as_dir="$ac_dir"; as_fn_mkdir_p
28457 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
28459 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
28460 # A ".." for each directory in $ac_dir_suffix.
28461 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
28462 case $ac_top_builddir_sub in
28463 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
28464 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
28467 ac_abs_top_builddir=$ac_pwd
28468 ac_abs_builddir=$ac_pwd$ac_dir_suffix
28469 # for backward compatibility:
28470 ac_top_builddir=$ac_top_build_prefix
28473 .) # We are building in place.
28475 ac_top_srcdir=$ac_top_builddir_sub
28476 ac_abs_top_srcdir=$ac_pwd ;;
28477 [\\/]* | ?:[\\/]* ) # Absolute name.
28478 ac_srcdir=$srcdir$ac_dir_suffix;
28479 ac_top_srcdir=$srcdir
28480 ac_abs_top_srcdir=$srcdir ;;
28481 *) # Relative name.
28482 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
28483 ac_top_srcdir=$ac_top_build_prefix$srcdir
28484 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
28486 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
28497 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28498 # If the template does not know about datarootdir, expand it.
28499 # FIXME: This hack should be removed a few years after 2.60.
28500 ac_datarootdir_hack=; ac_datarootdir_seen=
28511 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
28512 *datarootdir*) ac_datarootdir_seen=yes;;
28513 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
28514 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
28515 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
28517 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28518 ac_datarootdir_hack='
28519 s&@datadir@&$datadir&g
28520 s&@docdir@&$docdir&g
28521 s&@infodir@&$infodir&g
28522 s&@localedir@&$localedir&g
28523 s&@mandir@&$mandir&g
28524 s&\\\${datarootdir}&$datarootdir&g' ;;
28528 # Neutralize VPATH when `$srcdir' = `.'.
28529 # Shell code in configure.ac might set extrasub.
28530 # FIXME: do we really want to maintain this feature?
28531 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28532 ac_sed_extra="$ac_vpsub
28535 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28537 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
28538 s|@configure_input@|$ac_sed_conf_input|;t t
28539 s&@top_builddir@&$ac_top_builddir_sub&;t t
28540 s&@top_build_prefix@&$ac_top_build_prefix&;t t
28541 s&@srcdir@&$ac_srcdir&;t t
28542 s&@abs_srcdir@&$ac_abs_srcdir&;t t
28543 s&@top_srcdir@&$ac_top_srcdir&;t t
28544 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
28545 s&@builddir@&$ac_builddir&;t t
28546 s&@abs_builddir@&$ac_abs_builddir&;t t
28547 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
28548 $ac_datarootdir_hack
28550 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
28551 if $ac_cs_awk_getline; then
28552 $AWK -f "$tmp/subs.awk"
28554 $AWK -f "$tmp/subs.awk" | $SHELL
28556 || as_fn_error "could not create $ac_file" "$LINENO" 5
28558 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
28559 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
28560 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
28561 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28562 which seems to be undefined. Please make sure it is defined." >&5
28563 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28564 which seems to be undefined. Please make sure it is defined." >&2;}
28568 -) cat "$tmp/out" && rm -f "$tmp/out";;
28569 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
28571 || as_fn_error "could not create $ac_file" "$LINENO" 5
28577 if test x"$ac_file" != x-; then
28579 $as_echo "/* $configure_input */" \
28580 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
28581 } >"$tmp/config.h" \
28582 || as_fn_error "could not create $ac_file" "$LINENO" 5
28583 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
28584 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
28585 $as_echo "$as_me: $ac_file is unchanged" >&6;}
28588 mv "$tmp/config.h" "$ac_file" \
28589 || as_fn_error "could not create $ac_file" "$LINENO" 5
28592 $as_echo "/* $configure_input */" \
28593 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
28594 || as_fn_error "could not create -" "$LINENO" 5
28598 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
28599 $as_echo "$as_me: executing $ac_file commands" >&6;}
28604 case $ac_file$ac_mode in
28605 "as":F) chmod +x as ;;
28606 "collect-ld":F) chmod +x collect-ld ;;
28607 "nm":F) chmod +x nm ;;
28609 case ${CONFIG_HEADERS} in
28610 *auto-host.h:config.in*)
28613 # Make sure all the subdirs exist.
28614 for d in $subdirs doc build common c-family
28616 test -d $d || mkdir $d
28626 ac_clean_files=$ac_clean_files_save
28628 test $ac_write_fail = 0 ||
28629 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
28632 # configure is writing to config.log, and then calls config.status.
28633 # config.status does its own redirection, appending to config.log.
28634 # Unfortunately, on DOS this fails, as config.log is still kept open
28635 # by configure, so config.status won't be able to write to it; its
28636 # output is simply discarded. So we exec the FD to /dev/null,
28637 # effectively closing config.log, so it can be properly (re)opened and
28638 # appended to by config.status. When coming back to configure, we
28639 # need to make the FD available again.
28640 if test "$no_create" != yes; then
28642 ac_config_status_args=
28643 test "$silent" = yes &&
28644 ac_config_status_args="$ac_config_status_args --quiet"
28646 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
28648 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
28649 # would make configure fail if this is the last instruction.
28650 $ac_cs_success || as_fn_exit $?
28652 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
28653 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
28654 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}