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
621 libgcc_tm_include_list
649 user_headers_inc_next_post
650 user_headers_inc_next_pre
652 TM_MULTILIB_EXCEPTIONS_CONFIG
661 build_xm_include_list
663 build_install_headers_dir
665 all_selected_languages
684 ORIGINAL_NM_FOR_TARGET
686 ORIGINAL_LD_FOR_TARGET
687 ORIGINAL_PLUGIN_LD_FOR_TARGET
689 ORIGINAL_AS_FOR_TARGET
761 CROSS_SYSTEM_HEADER_DIR
762 TARGET_SYSTEM_ROOT_DEFINE
768 ENABLE_BUILD_WITH_CXX
771 valgrind_path_defines
843 program_transform_name
854 ac_subst_files='option_includes
857 enable_option_checking
862 enable_generated_files_in_srcdir
872 enable_gather_detailed_mem_stats
873 enable_build_with_cxx
893 enable_initfini_array
894 enable_sjlj_exceptions
895 with_system_libunwind
897 enable_leading_mingw64_underscores
900 enable_win32_registry
906 enable_gnu_indirect_function
908 enable_gnu_unique_object
909 enable_linker_build_id
913 enable_maintainer_mode
914 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
1559 intended for creating source tarballs for users
1560 without 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,
1565 enable only specific categories of checks.
1566 Categories are: yes,no,all,none,release.
1567 Flags are: 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.
1571 Use to measure compiler performance and locate
1572 unused parts of the compiler. With LEVEL, specify
1573 optimization. Values are opt, noopt,
1575 --enable-gather-detailed-mem-stats 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 enable thread usage for target GCC
1585 --enable-threads=LIB use LIB thread package for target GCC
1586 --enable-tls enable or disable generation of tls code
1587 overriding the assembler check for tls support
1588 --enable-objc-gc enable the use of Boehm's garbage collector with
1589 the 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 x86
1601 --disable-win32-registry
1602 disable lookup of installation paths in the
1603 Registry on Windows hosts
1604 --enable-win32-registry enable registry lookup (default)
1605 --enable-win32-registry=KEY
1606 use KEY instead of GCC version as the last portion
1608 --enable-shared[=PKGS] build shared libraries [default=yes]
1609 --enable-static[=PKGS] build static libraries [default=yes]
1610 --enable-fast-install[=PKGS]
1611 optimize for fast installation [default=yes]
1612 --disable-libtool-lock avoid locking (might break parallel builds)
1613 --enable-gnu-indirect-function
1614 enable the use of the @gnu_indirect_function to
1616 --enable-comdat enable COMDAT group support
1617 --enable-gnu-unique-object
1618 enable the use of the @gnu_unique_object ELF
1619 extension on glibc systems
1620 --enable-linker-build-id
1621 compiler will always pass --build-id to linker
1622 --enable-maintainer-mode
1623 enable make rules and dependencies not useful
1624 (and sometimes confusing) to the casual installer
1625 --enable-version-specific-runtime-libs
1626 specify that runtime libraries should be
1627 installed in a compiler-specific directory
1628 --enable-plugin enable plugin support
1629 --disable-libquadmath-support
1630 disable libquadmath support for Fortran
1633 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1634 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1635 --with-build-libsubdir=DIR Directory where to find libraries for build system
1636 --with-local-prefix=DIR specifies directory to put local include
1637 --with-gxx-include-dir=DIR
1638 specifies directory to put g++ header files
1639 --with-cpp-install-dir=DIR
1640 install the user visible C preprocessor in DIR
1641 (relative to PREFIX) as well as PREFIX/bin
1642 --with-gnu-ld arrange to work with GNU ld.
1643 --with-ld arrange to use the specified ld (full pathname)
1644 --with-demangler-in-ld try to use demangler in GNU ld.
1645 --with-gnu-as arrange to work with GNU as
1646 --with-as arrange to use the specified as (full pathname)
1647 --with-stabs arrange to use stabs instead of host debug format
1648 --with-dwarf2 force the default debug format to be DWARF 2
1649 --with-build-sysroot=sysroot
1650 use sysroot as the system root during the build
1651 --with-sysroot=DIR Search for usr/lib, usr/include, et al, within DIR.
1652 --with-specs=SPECS add SPECS to driver command-line processing
1653 --with-pkgversion=PKG Use PKG in the version string in place of "GCC"
1654 --with-bugurl=URL Direct users to URL to report a bug
1655 --with-multilib-list Select multilibs (SH only)
1656 --with-gnu-ld assume the C compiler uses GNU ld default=no
1657 --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib
1658 --without-libiconv-prefix don't search for libiconv in includedir and libdir
1659 --with-system-libunwind use installed libunwind
1660 --with-pic try to use only PIC/non-PIC objects [default=use
1662 --with-gnu-ld assume the C compiler uses GNU ld [default=no]
1663 --with-plugin-ld=[ARG] specify the plugin linker
1664 --with-long-double-128 Use 128-bit long double by default.
1665 --with-gc={page,zone} choose the garbage collection mechanism to use
1667 --with-system-zlib use installed libz
1668 --with-slibdir=DIR shared libraries in DIR [LIBDIR]
1669 --with-linker-hash-style={sysv,gnu,both}
1670 specify the linker hash style
1672 Some influential environment variables:
1673 CC C compiler command
1674 CFLAGS C compiler flags
1675 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1676 nonstandard directory <lib dir>
1677 LIBS libraries to pass to the linker, e.g. -l<library>
1678 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1679 you have headers in a nonstandard directory <include dir>
1680 CXX C++ compiler command
1681 CXXFLAGS C++ compiler flags
1683 CXXCPP C++ preprocessor
1684 GMPLIBS How to link GMP
1685 GMPINC How to find GMP include files
1686 PPLLIBS How to link PPL
1687 PPLINC How to find PPL include files
1688 CLOOGLIBS How to link CLOOG
1689 CLOOGINC How to find CLOOG include files
1691 Use these variables to override the choices made by `configure' or to help
1692 it to find libraries and programs with nonstandard names/locations.
1694 Report bugs to the package provider.
1699 if test "$ac_init_help" = "recursive"; then
1700 # If there are subdirs, report their specific --help.
1701 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1702 test -d "$ac_dir" ||
1703 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1708 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1710 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1711 # A ".." for each directory in $ac_dir_suffix.
1712 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1713 case $ac_top_builddir_sub in
1714 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1715 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1718 ac_abs_top_builddir=$ac_pwd
1719 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1720 # for backward compatibility:
1721 ac_top_builddir=$ac_top_build_prefix
1724 .) # We are building in place.
1726 ac_top_srcdir=$ac_top_builddir_sub
1727 ac_abs_top_srcdir=$ac_pwd ;;
1728 [\\/]* | ?:[\\/]* ) # Absolute name.
1729 ac_srcdir=$srcdir$ac_dir_suffix;
1730 ac_top_srcdir=$srcdir
1731 ac_abs_top_srcdir=$srcdir ;;
1733 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1734 ac_top_srcdir=$ac_top_build_prefix$srcdir
1735 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1737 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1739 cd "$ac_dir" || { ac_status=$?; continue; }
1740 # Check for guested configure.
1741 if test -f "$ac_srcdir/configure.gnu"; then
1743 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1744 elif test -f "$ac_srcdir/configure"; then
1746 $SHELL "$ac_srcdir/configure" --help=recursive
1748 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1750 cd "$ac_pwd" || { ac_status=$?; break; }
1754 test -n "$ac_init_help" && exit $ac_status
1755 if $ac_init_version; then
1758 generated by GNU Autoconf 2.64
1760 Copyright (C) 2009 Free Software Foundation, Inc.
1761 This configure script is free software; the Free Software Foundation
1762 gives unlimited permission to copy, distribute and modify it.
1767 ## ------------------------ ##
1768 ## Autoconf initialization. ##
1769 ## ------------------------ ##
1771 # ac_fn_c_try_compile LINENO
1772 # --------------------------
1773 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1774 ac_fn_c_try_compile ()
1776 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1777 rm -f conftest.$ac_objext
1778 if { { ac_try="$ac_compile"
1780 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1781 *) ac_try_echo=$ac_try;;
1783 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1784 $as_echo "$ac_try_echo"; } >&5
1785 (eval "$ac_compile") 2>conftest.err
1787 if test -s conftest.err; then
1788 grep -v '^ *+' conftest.err >conftest.er1
1789 cat conftest.er1 >&5
1790 mv -f conftest.er1 conftest.err
1792 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1793 test $ac_status = 0; } && {
1794 test -z "$ac_c_werror_flag" ||
1795 test ! -s conftest.err
1796 } && test -s conftest.$ac_objext; then :
1799 $as_echo "$as_me: failed program was:" >&5
1800 sed 's/^/| /' conftest.$ac_ext >&5
1804 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1807 } # ac_fn_c_try_compile
1809 # ac_fn_cxx_try_compile LINENO
1810 # ----------------------------
1811 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1812 ac_fn_cxx_try_compile ()
1814 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1815 rm -f conftest.$ac_objext
1816 if { { ac_try="$ac_compile"
1818 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1819 *) ac_try_echo=$ac_try;;
1821 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1822 $as_echo "$ac_try_echo"; } >&5
1823 (eval "$ac_compile") 2>conftest.err
1825 if test -s conftest.err; then
1826 grep -v '^ *+' conftest.err >conftest.er1
1827 cat conftest.er1 >&5
1828 mv -f conftest.er1 conftest.err
1830 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1831 test $ac_status = 0; } && {
1832 test -z "$ac_cxx_werror_flag" ||
1833 test ! -s conftest.err
1834 } && test -s conftest.$ac_objext; then :
1837 $as_echo "$as_me: failed program was:" >&5
1838 sed 's/^/| /' conftest.$ac_ext >&5
1842 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1845 } # ac_fn_cxx_try_compile
1847 # ac_fn_c_try_cpp LINENO
1848 # ----------------------
1849 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1852 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1853 if { { ac_try="$ac_cpp conftest.$ac_ext"
1855 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1856 *) ac_try_echo=$ac_try;;
1858 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1859 $as_echo "$ac_try_echo"; } >&5
1860 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1862 if test -s conftest.err; then
1863 grep -v '^ *+' conftest.err >conftest.er1
1864 cat conftest.er1 >&5
1865 mv -f conftest.er1 conftest.err
1867 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1868 test $ac_status = 0; } >/dev/null && {
1869 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1870 test ! -s conftest.err
1874 $as_echo "$as_me: failed program was:" >&5
1875 sed 's/^/| /' conftest.$ac_ext >&5
1879 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1884 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1885 # -------------------------------------------------------
1886 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1887 # the include files in INCLUDES and setting the cache variable VAR
1889 ac_fn_c_check_header_mongrel ()
1891 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1892 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1894 $as_echo_n "checking for $2... " >&6; }
1895 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1896 $as_echo_n "(cached) " >&6
1899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1900 $as_echo "$ac_res" >&6; }
1902 # Is the header compilable?
1903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1904 $as_echo_n "checking $2 usability... " >&6; }
1905 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1906 /* end confdefs.h. */
1910 if ac_fn_c_try_compile "$LINENO"; then :
1911 ac_header_compiler=yes
1913 ac_header_compiler=no
1915 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1917 $as_echo "$ac_header_compiler" >&6; }
1919 # Is the header present?
1920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1921 $as_echo_n "checking $2 presence... " >&6; }
1922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1923 /* end confdefs.h. */
1926 if ac_fn_c_try_cpp "$LINENO"; then :
1927 ac_header_preproc=yes
1929 ac_header_preproc=no
1931 rm -f conftest.err conftest.$ac_ext
1932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1933 $as_echo "$ac_header_preproc" >&6; }
1935 # So? What about this header?
1936 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1938 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1939 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1940 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1941 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1944 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1945 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1946 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1947 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1948 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1949 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1950 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1951 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1952 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1953 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1957 $as_echo_n "checking for $2... " >&6; }
1958 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1959 $as_echo_n "(cached) " >&6
1961 eval "$3=\$ac_header_compiler"
1964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1965 $as_echo "$ac_res" >&6; }
1967 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1969 } # ac_fn_c_check_header_mongrel
1971 # ac_fn_c_try_run LINENO
1972 # ----------------------
1973 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1974 # that executables *can* be run.
1977 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1978 if { { ac_try="$ac_link"
1980 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1981 *) ac_try_echo=$ac_try;;
1983 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1984 $as_echo "$ac_try_echo"; } >&5
1985 (eval "$ac_link") 2>&5
1987 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1988 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1989 { { case "(($ac_try" in
1990 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1991 *) ac_try_echo=$ac_try;;
1993 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1994 $as_echo "$ac_try_echo"; } >&5
1995 (eval "$ac_try") 2>&5
1997 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1998 test $ac_status = 0; }; }; then :
2001 $as_echo "$as_me: program exited with status $ac_status" >&5
2002 $as_echo "$as_me: failed program was:" >&5
2003 sed 's/^/| /' conftest.$ac_ext >&5
2005 ac_retval=$ac_status
2007 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2008 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2013 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2014 # -------------------------------------------------------
2015 # Tests whether HEADER exists and can be compiled using the include files in
2016 # INCLUDES, setting the cache variable VAR accordingly.
2017 ac_fn_c_check_header_compile ()
2019 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2021 $as_echo_n "checking for $2... " >&6; }
2022 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2023 $as_echo_n "(cached) " >&6
2025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2026 /* end confdefs.h. */
2030 if ac_fn_c_try_compile "$LINENO"; then :
2035 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2039 $as_echo "$ac_res" >&6; }
2040 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2042 } # ac_fn_c_check_header_compile
2044 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2045 # --------------------------------------------
2046 # Tries to find the compile-time value of EXPR in a program that includes
2047 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2049 ac_fn_c_compute_int ()
2051 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2052 if test "$cross_compiling" = yes; then
2053 # Depending upon the size, compute the lo and hi bounds.
2054 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2055 /* end confdefs.h. */
2060 static int test_array [1 - 2 * !(($2) >= 0)];
2067 if ac_fn_c_try_compile "$LINENO"; then :
2070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2071 /* end confdefs.h. */
2076 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2083 if ac_fn_c_try_compile "$LINENO"; then :
2084 ac_hi=$ac_mid; break
2086 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2087 if test $ac_lo -le $ac_mid; then
2091 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2093 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2096 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2097 /* end confdefs.h. */
2102 static int test_array [1 - 2 * !(($2) < 0)];
2109 if ac_fn_c_try_compile "$LINENO"; then :
2112 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2113 /* end confdefs.h. */
2118 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2125 if ac_fn_c_try_compile "$LINENO"; then :
2126 ac_lo=$ac_mid; break
2128 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2129 if test $ac_mid -le $ac_hi; then
2133 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2135 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2140 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2142 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2143 # Binary search between lo and hi bounds.
2144 while test "x$ac_lo" != "x$ac_hi"; do
2145 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2147 /* end confdefs.h. */
2152 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2159 if ac_fn_c_try_compile "$LINENO"; then :
2162 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2164 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2167 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2171 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2172 /* end confdefs.h. */
2174 static long int longval () { return $2; }
2175 static unsigned long int ulongval () { return $2; }
2182 FILE *f = fopen ("conftest.val", "w");
2187 long int i = longval ();
2190 fprintf (f, "%ld", i);
2194 unsigned long int i = ulongval ();
2197 fprintf (f, "%lu", i);
2199 /* Do not output a trailing newline, as this causes \r\n confusion
2200 on some platforms. */
2201 return ferror (f) || fclose (f) != 0;
2207 if ac_fn_c_try_run "$LINENO"; then :
2208 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2212 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2213 conftest.$ac_objext conftest.beam conftest.$ac_ext
2217 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2220 } # ac_fn_c_compute_int
2222 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2223 # -------------------------------------------
2224 # Tests whether TYPE exists after having included INCLUDES, setting cache
2225 # variable VAR accordingly.
2226 ac_fn_c_check_type ()
2228 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2230 $as_echo_n "checking for $2... " >&6; }
2231 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2232 $as_echo_n "(cached) " >&6
2235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2236 /* end confdefs.h. */
2247 if ac_fn_c_try_compile "$LINENO"; then :
2248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2249 /* end confdefs.h. */
2260 if ac_fn_c_try_compile "$LINENO"; then :
2265 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2267 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2271 $as_echo "$ac_res" >&6; }
2272 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2274 } # ac_fn_c_check_type
2276 # ac_fn_c_find_intX_t LINENO BITS VAR
2277 # -----------------------------------
2278 # Finds a signed integer type with width BITS, setting cache variable VAR
2280 ac_fn_c_find_intX_t ()
2282 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
2284 $as_echo_n "checking for int$2_t... " >&6; }
2285 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2286 $as_echo_n "(cached) " >&6
2289 for ac_type in int$2_t 'int' 'long int' \
2290 'long long int' 'short int' 'signed char'; do
2291 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2292 /* end confdefs.h. */
2293 $ac_includes_default
2297 static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1))];
2304 if ac_fn_c_try_compile "$LINENO"; then :
2305 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2306 /* end confdefs.h. */
2307 $ac_includes_default
2311 static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1)
2312 < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 2))];
2319 if ac_fn_c_try_compile "$LINENO"; then :
2326 eval "$3=\$ac_type" ;;
2329 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2331 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2333 if test "x$as_val" = x""no; then :
2341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2342 $as_echo "$ac_res" >&6; }
2343 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2345 } # ac_fn_c_find_intX_t
2347 # ac_fn_c_try_link LINENO
2348 # -----------------------
2349 # Try to link conftest.$ac_ext, and return whether this succeeded.
2352 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2353 rm -f conftest.$ac_objext conftest$ac_exeext
2354 if { { ac_try="$ac_link"
2356 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2357 *) ac_try_echo=$ac_try;;
2359 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2360 $as_echo "$ac_try_echo"; } >&5
2361 (eval "$ac_link") 2>conftest.err
2363 if test -s conftest.err; then
2364 grep -v '^ *+' conftest.err >conftest.er1
2365 cat conftest.er1 >&5
2366 mv -f conftest.er1 conftest.err
2368 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2369 test $ac_status = 0; } && {
2370 test -z "$ac_c_werror_flag" ||
2371 test ! -s conftest.err
2372 } && test -s conftest$ac_exeext && {
2373 test "$cross_compiling" = yes ||
2374 $as_test_x conftest$ac_exeext
2378 $as_echo "$as_me: failed program was:" >&5
2379 sed 's/^/| /' conftest.$ac_ext >&5
2383 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2384 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2385 # interfere with the next link command; also delete a directory that is
2386 # left behind by Apple's compiler. We do this before executing the actions.
2387 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2388 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2391 } # ac_fn_c_try_link
2393 # ac_fn_c_find_uintX_t LINENO BITS VAR
2394 # ------------------------------------
2395 # Finds an unsigned integer type with width BITS, setting cache variable VAR
2397 ac_fn_c_find_uintX_t ()
2399 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2401 $as_echo_n "checking for uint$2_t... " >&6; }
2402 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2403 $as_echo_n "(cached) " >&6
2406 for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2407 'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2408 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2409 /* end confdefs.h. */
2410 $ac_includes_default
2414 static int test_array [1 - 2 * !(($ac_type) -1 >> ($2 - 1) == 1)];
2421 if ac_fn_c_try_compile "$LINENO"; then :
2426 eval "$3=\$ac_type" ;;
2429 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2431 if test "x$as_val" = x""no; then :
2439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2440 $as_echo "$ac_res" >&6; }
2441 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2443 } # ac_fn_c_find_uintX_t
2445 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2446 # ----------------------------------------------
2447 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2448 ac_fn_c_check_header_preproc ()
2450 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2452 $as_echo_n "checking for $2... " >&6; }
2453 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2454 $as_echo_n "(cached) " >&6
2456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2457 /* end confdefs.h. */
2460 if ac_fn_c_try_cpp "$LINENO"; then :
2465 rm -f conftest.err conftest.$ac_ext
2468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2469 $as_echo "$ac_res" >&6; }
2470 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2472 } # ac_fn_c_check_header_preproc
2474 # ac_fn_cxx_try_cpp LINENO
2475 # ------------------------
2476 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2477 ac_fn_cxx_try_cpp ()
2479 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2480 if { { ac_try="$ac_cpp conftest.$ac_ext"
2482 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2483 *) ac_try_echo=$ac_try;;
2485 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2486 $as_echo "$ac_try_echo"; } >&5
2487 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2489 if test -s conftest.err; then
2490 grep -v '^ *+' conftest.err >conftest.er1
2491 cat conftest.er1 >&5
2492 mv -f conftest.er1 conftest.err
2494 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2495 test $ac_status = 0; } >/dev/null && {
2496 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
2497 test ! -s conftest.err
2501 $as_echo "$as_me: failed program was:" >&5
2502 sed 's/^/| /' conftest.$ac_ext >&5
2506 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2509 } # ac_fn_cxx_try_cpp
2511 # ac_fn_cxx_check_header_preproc LINENO HEADER VAR
2512 # ------------------------------------------------
2513 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2514 ac_fn_cxx_check_header_preproc ()
2516 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2518 $as_echo_n "checking for $2... " >&6; }
2519 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2520 $as_echo_n "(cached) " >&6
2522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2523 /* end confdefs.h. */
2526 if ac_fn_cxx_try_cpp "$LINENO"; then :
2531 rm -f conftest.err conftest.$ac_ext
2534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2535 $as_echo "$ac_res" >&6; }
2536 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2538 } # ac_fn_cxx_check_header_preproc
2540 # ac_fn_c_check_func LINENO FUNC VAR
2541 # ----------------------------------
2542 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2543 ac_fn_c_check_func ()
2545 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2547 $as_echo_n "checking for $2... " >&6; }
2548 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2549 $as_echo_n "(cached) " >&6
2551 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2552 /* end confdefs.h. */
2553 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2554 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2555 #define $2 innocuous_$2
2557 /* System header to define __stub macros and hopefully few prototypes,
2558 which can conflict with char $2 (); below.
2559 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2560 <limits.h> exists even on freestanding compilers. */
2563 # include <limits.h>
2565 # include <assert.h>
2570 /* Override any GCC internal prototype to avoid an error.
2571 Use char because int might match the return type of a GCC
2572 builtin and then its argument prototype would still apply. */
2577 /* The GNU C library defines this for functions which it implements
2578 to always fail with ENOSYS. Some functions are actually named
2579 something starting with __ and the normal name is an alias. */
2580 #if defined __stub_$2 || defined __stub___$2
2592 if ac_fn_c_try_link "$LINENO"; then :
2597 rm -f core conftest.err conftest.$ac_objext \
2598 conftest$ac_exeext conftest.$ac_ext
2601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2602 $as_echo "$ac_res" >&6; }
2603 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2605 } # ac_fn_c_check_func
2607 # ac_fn_cxx_try_link LINENO
2608 # -------------------------
2609 # Try to link conftest.$ac_ext, and return whether this succeeded.
2610 ac_fn_cxx_try_link ()
2612 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2613 rm -f conftest.$ac_objext conftest$ac_exeext
2614 if { { ac_try="$ac_link"
2616 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2617 *) ac_try_echo=$ac_try;;
2619 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2620 $as_echo "$ac_try_echo"; } >&5
2621 (eval "$ac_link") 2>conftest.err
2623 if test -s conftest.err; then
2624 grep -v '^ *+' conftest.err >conftest.er1
2625 cat conftest.er1 >&5
2626 mv -f conftest.er1 conftest.err
2628 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2629 test $ac_status = 0; } && {
2630 test -z "$ac_cxx_werror_flag" ||
2631 test ! -s conftest.err
2632 } && test -s conftest$ac_exeext && {
2633 test "$cross_compiling" = yes ||
2634 $as_test_x conftest$ac_exeext
2638 $as_echo "$as_me: failed program was:" >&5
2639 sed 's/^/| /' conftest.$ac_ext >&5
2643 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2644 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2645 # interfere with the next link command; also delete a directory that is
2646 # left behind by Apple's compiler. We do this before executing the actions.
2647 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2648 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2651 } # ac_fn_cxx_try_link
2652 cat >config.log <<_ACEOF
2653 This file contains any messages produced by compilers while
2654 running configure, to aid debugging if configure makes a mistake.
2656 It was created by $as_me, which was
2657 generated by GNU Autoconf 2.64. Invocation command line was
2669 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2670 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2671 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2672 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2673 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2675 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2676 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2678 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2679 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2680 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2681 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2682 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2683 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2684 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2688 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2692 test -z "$as_dir" && as_dir=.
2693 $as_echo "PATH: $as_dir"
2709 # Keep a trace of the command line.
2710 # Strip out --no-create and --no-recursion so they do not pile up.
2711 # Strip out --silent because we don't want to record it for future runs.
2712 # Also quote any args containing shell meta-characters.
2713 # Make two passes to allow for proper duplicate-argument suppression.
2717 ac_must_keep_next=false
2723 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2724 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2725 | -silent | --silent | --silen | --sile | --sil)
2728 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2731 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2733 as_fn_append ac_configure_args1 " '$ac_arg'"
2734 if test $ac_must_keep_next = true; then
2735 ac_must_keep_next=false # Got value, back to normal.
2738 *=* | --config-cache | -C | -disable-* | --disable-* \
2739 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2740 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2741 | -with-* | --with-* | -without-* | --without-* | --x)
2742 case "$ac_configure_args0 " in
2743 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2746 -* ) ac_must_keep_next=true ;;
2749 as_fn_append ac_configure_args " '$ac_arg'"
2754 { ac_configure_args0=; unset ac_configure_args0;}
2755 { ac_configure_args1=; unset ac_configure_args1;}
2757 # When interrupted or exit'd, cleanup temporary files, and complete
2758 # config.log. We remove comments because anyway the quotes in there
2759 # would cause problems or look ugly.
2760 # WARNING: Use '\'' to represent an apostrophe within the trap.
2761 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2762 trap 'exit_status=$?
2763 # Save into config.log some information that might help in debugging.
2768 ## ---------------- ##
2769 ## Cache variables. ##
2770 ## ---------------- ##
2773 # The following way of writing the cache mishandles newlines in values,
2775 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2776 eval ac_val=\$$ac_var
2780 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2781 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2784 _ | IFS | as_nl) ;; #(
2785 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2786 *) { eval $ac_var=; unset $ac_var;} ;;
2791 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2792 *${as_nl}ac_space=\ *)
2794 "s/'\''/'\''\\\\'\'''\''/g;
2795 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2798 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2806 ## ----------------- ##
2807 ## Output variables. ##
2808 ## ----------------- ##
2811 for ac_var in $ac_subst_vars
2813 eval ac_val=\$$ac_var
2815 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2817 $as_echo "$ac_var='\''$ac_val'\''"
2821 if test -n "$ac_subst_files"; then
2823 ## ------------------- ##
2824 ## File substitutions. ##
2825 ## ------------------- ##
2828 for ac_var in $ac_subst_files
2830 eval ac_val=\$$ac_var
2832 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2834 $as_echo "$ac_var='\''$ac_val'\''"
2839 if test -s confdefs.h; then
2849 test "$ac_signal" != 0 &&
2850 $as_echo "$as_me: caught signal $ac_signal"
2851 $as_echo "$as_me: exit $exit_status"
2853 rm -f core *.core core.conftest.* &&
2854 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2857 for ac_signal in 1 2 13 15; do
2858 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2862 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2863 rm -f -r conftest* confdefs.h
2865 $as_echo "/* confdefs.h */" > confdefs.h
2867 # Predefined preprocessor variables.
2869 cat >>confdefs.h <<_ACEOF
2870 #define PACKAGE_NAME "$PACKAGE_NAME"
2873 cat >>confdefs.h <<_ACEOF
2874 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2877 cat >>confdefs.h <<_ACEOF
2878 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2881 cat >>confdefs.h <<_ACEOF
2882 #define PACKAGE_STRING "$PACKAGE_STRING"
2885 cat >>confdefs.h <<_ACEOF
2886 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2889 cat >>confdefs.h <<_ACEOF
2890 #define PACKAGE_URL "$PACKAGE_URL"
2894 # Let the site file select an alternate cache file if it wants to.
2895 # Prefer an explicitly selected file to automatically selected ones.
2898 if test -n "$CONFIG_SITE"; then
2899 ac_site_file1=$CONFIG_SITE
2900 elif test "x$prefix" != xNONE; then
2901 ac_site_file1=$prefix/share/config.site
2902 ac_site_file2=$prefix/etc/config.site
2904 ac_site_file1=$ac_default_prefix/share/config.site
2905 ac_site_file2=$ac_default_prefix/etc/config.site
2907 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2909 test "x$ac_site_file" = xNONE && continue
2910 if test -r "$ac_site_file"; then
2911 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2912 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2913 sed 's/^/| /' "$ac_site_file" >&5
2918 if test -r "$cache_file"; then
2919 # Some versions of bash will fail to source /dev/null (special
2920 # files actually), so we avoid doing that.
2921 if test -f "$cache_file"; then
2922 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2923 $as_echo "$as_me: loading cache $cache_file" >&6;}
2925 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2926 *) . "./$cache_file";;
2930 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2931 $as_echo "$as_me: creating cache $cache_file" >&6;}
2935 # Check that the precious variables saved in the cache have kept the same
2937 ac_cache_corrupted=false
2938 for ac_var in $ac_precious_vars; do
2939 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2940 eval ac_new_set=\$ac_env_${ac_var}_set
2941 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2942 eval ac_new_val=\$ac_env_${ac_var}_value
2943 case $ac_old_set,$ac_new_set in
2945 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2946 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2947 ac_cache_corrupted=: ;;
2949 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2950 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2951 ac_cache_corrupted=: ;;
2954 if test "x$ac_old_val" != "x$ac_new_val"; then
2955 # differences in whitespace do not lead to failure.
2956 ac_old_val_w=`echo x $ac_old_val`
2957 ac_new_val_w=`echo x $ac_new_val`
2958 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2959 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2960 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2961 ac_cache_corrupted=:
2963 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2964 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2965 eval $ac_var=\$ac_old_val
2967 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2968 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2969 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2970 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2973 # Pass precious variables to config.status.
2974 if test "$ac_new_set" = set; then
2976 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2977 *) ac_arg=$ac_var=$ac_new_val ;;
2979 case " $ac_configure_args " in
2980 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2981 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2985 if $ac_cache_corrupted; then
2986 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2987 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2988 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2989 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2990 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2992 ## -------------------- ##
2993 ## Main body of script. ##
2994 ## -------------------- ##
2997 ac_cpp='$CPP $CPPFLAGS'
2998 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2999 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3000 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3007 ac_config_headers="$ac_config_headers auto-host.h:config.in"
3010 gcc_version=`cat $srcdir/BASE-VER`
3012 # Determine the host, build, and target systems
3014 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3015 for ac_t in install-sh install.sh shtool; do
3016 if test -f "$ac_dir/$ac_t"; then
3018 ac_install_sh="$ac_aux_dir/$ac_t -c"
3023 if test -z "$ac_aux_dir"; then
3024 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3027 # These three variables are undocumented and unsupported,
3028 # and are intended to be withdrawn in a future Autoconf release.
3029 # They can cause serious problems if a builder's source tree is in a directory
3030 # whose full name contains unusual characters.
3031 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3032 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3033 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3036 # Make sure we can run config.sub.
3037 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3038 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3041 $as_echo_n "checking build system type... " >&6; }
3042 if test "${ac_cv_build+set}" = set; then :
3043 $as_echo_n "(cached) " >&6
3045 ac_build_alias=$build_alias
3046 test "x$ac_build_alias" = x &&
3047 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3048 test "x$ac_build_alias" = x &&
3049 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3050 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3051 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3055 $as_echo "$ac_cv_build" >&6; }
3056 case $ac_cv_build in
3058 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3061 ac_save_IFS=$IFS; IFS='-'
3067 # Remember, the first character of IFS is used to create $*,
3068 # except with old shells:
3071 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3075 $as_echo_n "checking host system type... " >&6; }
3076 if test "${ac_cv_host+set}" = set; then :
3077 $as_echo_n "(cached) " >&6
3079 if test "x$host_alias" = x; then
3080 ac_cv_host=$ac_cv_build
3082 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3083 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3088 $as_echo "$ac_cv_host" >&6; }
3091 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3094 ac_save_IFS=$IFS; IFS='-'
3100 # Remember, the first character of IFS is used to create $*,
3101 # except with old shells:
3104 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3108 $as_echo_n "checking target system type... " >&6; }
3109 if test "${ac_cv_target+set}" = set; then :
3110 $as_echo_n "(cached) " >&6
3112 if test "x$target_alias" = x; then
3113 ac_cv_target=$ac_cv_host
3115 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3116 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3121 $as_echo "$ac_cv_target" >&6; }
3122 case $ac_cv_target in
3124 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3126 target=$ac_cv_target
3127 ac_save_IFS=$IFS; IFS='-'
3133 # Remember, the first character of IFS is used to create $*,
3134 # except with old shells:
3137 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3140 # The aliases save the names the user supplied, while $host etc.
3141 # will get canonicalized.
3142 test -n "$target_alias" &&
3143 test "$program_prefix$program_suffix$program_transform_name" = \
3145 program_prefix=${target_alias}-
3147 # Determine the noncanonical target name, for directory use.
3148 case ${build_alias} in
3149 "") build_noncanonical=${build} ;;
3150 *) build_noncanonical=${build_alias} ;;
3153 case ${host_alias} in
3154 "") host_noncanonical=${build_noncanonical} ;;
3155 *) host_noncanonical=${host_alias} ;;
3158 case ${target_alias} in
3159 "") target_noncanonical=${host_noncanonical} ;;
3160 *) target_noncanonical=${target_alias} ;;
3166 # Determine the target- and build-specific subdirectories
3168 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
3169 # have matching libraries, they should use host libraries: Makefile.tpl
3170 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
3171 # However, they still use the build modules, because the corresponding
3172 # host modules (e.g. bison) are only built for the host when bootstrap
3174 # - build_subdir is where we find build modules, and never changes.
3175 # - build_libsubdir is where we find build libraries, and can be overridden.
3177 # Prefix 'build-' so this never conflicts with target_subdir.
3178 build_subdir="build-${build_noncanonical}"
3180 # Check whether --with-build-libsubdir was given.
3181 if test "${with_build_libsubdir+set}" = set; then :
3182 withval=$with_build_libsubdir; build_libsubdir="$withval"
3184 build_libsubdir="$build_subdir"
3187 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
3188 if ( test $srcdir = . && test -d gcc ) \
3189 || test -d $srcdir/../host-${host_noncanonical}; then
3190 host_subdir="host-${host_noncanonical}"
3195 target_subdir=${target_noncanonical}
3198 # Set program_transform_name
3199 test "$program_prefix" != NONE &&
3200 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3201 # Use a double $ so make ignores it.
3202 test "$program_suffix" != NONE &&
3203 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3204 # Double any \ or $.
3205 # By default was `s,x,x', remove it if useless.
3206 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3207 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3210 # Check for bogus environment variables.
3211 # Test if LIBRARY_PATH contains the notation for the current directory
3212 # since this would lead to problems installing/building glibc.
3213 # LIBRARY_PATH contains the current directory if one of the following
3215 # - one of the terminals (":" and ";") is the first or last sign
3216 # - two terminals occur directly after each other
3217 # - the path contains an element with a dot in it
3218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBRARY_PATH variable" >&5
3219 $as_echo_n "checking LIBRARY_PATH variable... " >&6; }
3220 case ${LIBRARY_PATH} in
3221 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3222 library_path_setting="contains current directory"
3225 library_path_setting="ok"
3228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $library_path_setting" >&5
3229 $as_echo "$library_path_setting" >&6; }
3230 if test "$library_path_setting" != "ok"; then
3232 *** LIBRARY_PATH shouldn't contain the current directory when
3233 *** building gcc. Please change the environment variable
3234 *** and run configure again." "$LINENO" 5
3237 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
3238 # since this would lead to problems installing/building glibc.
3239 # GCC_EXEC_PREFIX contains the current directory if one of the following
3241 # - one of the terminals (":" and ";") is the first or last sign
3242 # - two terminals occur directly after each other
3243 # - the path contains an element with a dot in it
3244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC_EXEC_PREFIX variable" >&5
3245 $as_echo_n "checking GCC_EXEC_PREFIX variable... " >&6; }
3246 case ${GCC_EXEC_PREFIX} in
3247 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3248 gcc_exec_prefix_setting="contains current directory"
3251 gcc_exec_prefix_setting="ok"
3254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_exec_prefix_setting" >&5
3255 $as_echo "$gcc_exec_prefix_setting" >&6; }
3256 if test "$gcc_exec_prefix_setting" != "ok"; then
3258 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
3259 *** building gcc. Please change the environment variable
3260 *** and run configure again." "$LINENO" 5
3267 # Specify the local prefix
3270 # Check whether --with-local-prefix was given.
3271 if test "${with_local_prefix+set}" = set; then :
3272 withval=$with_local_prefix; case "${withval}" in
3273 yes) as_fn_error "bad value ${withval} given for local include directory prefix" "$LINENO" 5 ;;
3275 *) local_prefix=$with_local_prefix ;;
3280 # Default local prefix if it is empty
3281 if test x$local_prefix = x; then
3282 local_prefix=/usr/local
3285 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
3286 # passed in by the toplevel make and thus we'd get different behavior
3287 # depending on where we built the sources.
3288 gcc_gxx_include_dir=
3289 # Specify the g++ header file directory
3291 # Check whether --with-gxx-include-dir was given.
3292 if test "${with_gxx_include_dir+set}" = set; then :
3293 withval=$with_gxx_include_dir; case "${withval}" in
3294 yes) as_fn_error "bad value ${withval} given for g++ include directory" "$LINENO" 5 ;;
3296 *) gcc_gxx_include_dir=$with_gxx_include_dir ;;
3301 # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
3302 if test x${gcc_gxx_include_dir} = x; then
3303 if test x${enable_version_specific_runtime_libs} = xyes; then
3304 gcc_gxx_include_dir='${libsubdir}/include/c++'
3306 libstdcxx_incdir='include/c++/$(version)'
3307 if test x$host != x$target; then
3308 libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
3310 gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
3315 # Check whether --with-cpp_install_dir was given.
3316 if test "${with_cpp_install_dir+set}" = set; then :
3317 withval=$with_cpp_install_dir; if test x$withval = xyes; then
3318 as_fn_error "option --with-cpp-install-dir requires an argument" "$LINENO" 5
3319 elif test x$withval != xno; then
3320 cpp_install_dir=$withval
3325 # We would like to our source tree to be readonly. However when releases or
3326 # pre-releases are generated, the flex/bison generated files as well as the
3327 # various formats of manuals need to be included along with the rest of the
3328 # sources. Therefore we have --enable-generated-files-in-srcdir to do
3331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to place generated files in the source directory" >&5
3332 $as_echo_n "checking whether to place generated files in the source directory... " >&6; }
3333 # Check whether --enable-generated-files-in-srcdir was given.
3334 if test "${enable_generated_files_in_srcdir+set}" = set; then :
3335 enableval=$enable_generated_files_in_srcdir; generated_files_in_srcdir=$enableval
3337 generated_files_in_srcdir=no
3341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $generated_files_in_srcdir" >&5
3342 $as_echo "$generated_files_in_srcdir" >&6; }
3344 if test "$generated_files_in_srcdir" = "yes"; then
3351 # -------------------
3352 # Find default linker
3353 # -------------------
3357 # Check whether --with-gnu-ld was given.
3358 if test "${with_gnu_ld+set}" = set; then :
3359 withval=$with_gnu_ld; gnu_ld_flag="$with_gnu_ld"
3365 # With pre-defined ld
3367 # Check whether --with-ld was given.
3368 if test "${with_ld+set}" = set; then :
3369 withval=$with_ld; DEFAULT_LINKER="$with_ld"
3372 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3373 if test ! -x "$DEFAULT_LINKER"; then
3374 as_fn_error "cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" "$LINENO" 5
3375 elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3379 cat >>confdefs.h <<_ACEOF
3380 #define DEFAULT_LINKER "$DEFAULT_LINKER"
3385 gnu_ld=`if test x"$gnu_ld_flag" = x"yes"; then echo 1; else echo 0; fi`
3387 cat >>confdefs.h <<_ACEOF
3388 #define HAVE_GNU_LD $gnu_ld
3392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default linker was specified" >&5
3393 $as_echo_n "checking whether a default linker was specified... " >&6; }
3394 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3395 if test x"$gnu_ld_flag" = x"no"; then
3396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER)" >&5
3397 $as_echo "yes ($DEFAULT_LINKER)" >&6; }
3399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
3400 $as_echo "yes ($DEFAULT_LINKER - GNU ld)" >&6; }
3403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3404 $as_echo "no" >&6; }
3407 # With demangler in GNU ld
3409 # Check whether --with-demangler-in-ld was given.
3410 if test "${with_demangler_in_ld+set}" = set; then :
3411 withval=$with_demangler_in_ld; demangler_in_ld="$with_demangler_in_ld"
3417 # ----------------------
3418 # Find default assembler
3419 # ----------------------
3423 # Check whether --with-gnu-as was given.
3424 if test "${with_gnu_as+set}" = set; then :
3425 withval=$with_gnu_as; gas_flag="$with_gnu_as"
3432 # Check whether --with-as was given.
3433 if test "${with_as+set}" = set; then :
3434 withval=$with_as; DEFAULT_ASSEMBLER="$with_as"
3437 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3438 if test ! -x "$DEFAULT_ASSEMBLER"; then
3439 as_fn_error "cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" "$LINENO" 5
3440 elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3444 cat >>confdefs.h <<_ACEOF
3445 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
3450 gnu_as=`if test x"$gas_flag" = x"yes"; then echo 1; else echo 0; fi`
3452 cat >>confdefs.h <<_ACEOF
3453 #define HAVE_GNU_AS $gnu_as
3457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default assembler was specified" >&5
3458 $as_echo_n "checking whether a default assembler was specified... " >&6; }
3459 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3460 if test x"$gas_flag" = x"no"; then
3461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER)" >&5
3462 $as_echo "yes ($DEFAULT_ASSEMBLER)" >&6; }
3464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
3465 $as_echo "yes ($DEFAULT_ASSEMBLER - GNU as)" >&6; }
3468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3469 $as_echo "no" >&6; }
3476 # If a non-executable a.out is present (e.g. created by GNU as above even if
3477 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
3478 # file, even when creating an executable, so an execution test fails.
3479 # Remove possible default executable files to avoid this.
3481 # FIXME: This really belongs into AC_PROG_CC and can be removed once
3482 # Autoconf includes it.
3483 rm -f a.out a.exe b.out
3485 # Find the native compiler
3487 ac_cpp='$CPP $CPPFLAGS'
3488 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3489 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3490 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3491 if test -n "$ac_tool_prefix"; then
3492 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3493 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3495 $as_echo_n "checking for $ac_word... " >&6; }
3496 if test "${ac_cv_prog_CC+set}" = set; then :
3497 $as_echo_n "(cached) " >&6
3499 if test -n "$CC"; then
3500 ac_cv_prog_CC="$CC" # Let the user override the test.
3502 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3506 test -z "$as_dir" && as_dir=.
3507 for ac_exec_ext in '' $ac_executable_extensions; do
3508 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3509 ac_cv_prog_CC="${ac_tool_prefix}gcc"
3510 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3520 if test -n "$CC"; then
3521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3522 $as_echo "$CC" >&6; }
3524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3525 $as_echo "no" >&6; }
3530 if test -z "$ac_cv_prog_CC"; then
3532 # Extract the first word of "gcc", so it can be a program name with args.
3533 set dummy gcc; ac_word=$2
3534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3535 $as_echo_n "checking for $ac_word... " >&6; }
3536 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3537 $as_echo_n "(cached) " >&6
3539 if test -n "$ac_ct_CC"; then
3540 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3542 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3546 test -z "$as_dir" && as_dir=.
3547 for ac_exec_ext in '' $ac_executable_extensions; do
3548 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3549 ac_cv_prog_ac_ct_CC="gcc"
3550 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3559 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3560 if test -n "$ac_ct_CC"; then
3561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3562 $as_echo "$ac_ct_CC" >&6; }
3564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3565 $as_echo "no" >&6; }
3568 if test "x$ac_ct_CC" = x; then
3571 case $cross_compiling:$ac_tool_warned in
3573 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3574 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3575 ac_tool_warned=yes ;;
3583 if test -z "$CC"; then
3584 if test -n "$ac_tool_prefix"; then
3585 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3586 set dummy ${ac_tool_prefix}cc; ac_word=$2
3587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3588 $as_echo_n "checking for $ac_word... " >&6; }
3589 if test "${ac_cv_prog_CC+set}" = set; then :
3590 $as_echo_n "(cached) " >&6
3592 if test -n "$CC"; then
3593 ac_cv_prog_CC="$CC" # Let the user override the test.
3595 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3599 test -z "$as_dir" && as_dir=.
3600 for ac_exec_ext in '' $ac_executable_extensions; do
3601 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3602 ac_cv_prog_CC="${ac_tool_prefix}cc"
3603 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3613 if test -n "$CC"; then
3614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3615 $as_echo "$CC" >&6; }
3617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3618 $as_echo "no" >&6; }
3624 if test -z "$CC"; then
3625 # Extract the first word of "cc", so it can be a program name with args.
3626 set dummy cc; ac_word=$2
3627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3628 $as_echo_n "checking for $ac_word... " >&6; }
3629 if test "${ac_cv_prog_CC+set}" = set; then :
3630 $as_echo_n "(cached) " >&6
3632 if test -n "$CC"; then
3633 ac_cv_prog_CC="$CC" # Let the user override the test.
3636 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3640 test -z "$as_dir" && as_dir=.
3641 for ac_exec_ext in '' $ac_executable_extensions; do
3642 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3643 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3644 ac_prog_rejected=yes
3648 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3655 if test $ac_prog_rejected = yes; then
3656 # We found a bogon in the path, so make sure we never use it.
3657 set dummy $ac_cv_prog_CC
3659 if test $# != 0; then
3660 # We chose a different compiler from the bogus one.
3661 # However, it has the same basename, so the bogon will be chosen
3662 # first if we set CC to just the basename; use the full file name.
3664 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3670 if test -n "$CC"; then
3671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3672 $as_echo "$CC" >&6; }
3674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3675 $as_echo "no" >&6; }
3680 if test -z "$CC"; then
3681 if test -n "$ac_tool_prefix"; then
3682 for ac_prog in cl.exe
3684 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3685 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3687 $as_echo_n "checking for $ac_word... " >&6; }
3688 if test "${ac_cv_prog_CC+set}" = set; then :
3689 $as_echo_n "(cached) " >&6
3691 if test -n "$CC"; then
3692 ac_cv_prog_CC="$CC" # Let the user override the test.
3694 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3698 test -z "$as_dir" && as_dir=.
3699 for ac_exec_ext in '' $ac_executable_extensions; do
3700 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3701 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3702 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3712 if test -n "$CC"; then
3713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3714 $as_echo "$CC" >&6; }
3716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3717 $as_echo "no" >&6; }
3721 test -n "$CC" && break
3724 if test -z "$CC"; then
3726 for ac_prog in cl.exe
3728 # Extract the first word of "$ac_prog", so it can be a program name with args.
3729 set dummy $ac_prog; ac_word=$2
3730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3731 $as_echo_n "checking for $ac_word... " >&6; }
3732 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3733 $as_echo_n "(cached) " >&6
3735 if test -n "$ac_ct_CC"; then
3736 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3738 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3742 test -z "$as_dir" && as_dir=.
3743 for ac_exec_ext in '' $ac_executable_extensions; do
3744 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3745 ac_cv_prog_ac_ct_CC="$ac_prog"
3746 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3755 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3756 if test -n "$ac_ct_CC"; then
3757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3758 $as_echo "$ac_ct_CC" >&6; }
3760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3761 $as_echo "no" >&6; }
3765 test -n "$ac_ct_CC" && break
3768 if test "x$ac_ct_CC" = x; then
3771 case $cross_compiling:$ac_tool_warned in
3773 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3774 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3775 ac_tool_warned=yes ;;
3784 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3785 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3786 as_fn_error "no acceptable C compiler found in \$PATH
3787 See \`config.log' for more details." "$LINENO" 5; }
3789 # Provide some information about the compiler.
3790 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3793 for ac_option in --version -v -V -qversion; do
3794 { { ac_try="$ac_compiler $ac_option >&5"
3796 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3797 *) ac_try_echo=$ac_try;;
3799 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3800 $as_echo "$ac_try_echo"; } >&5
3801 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3803 if test -s conftest.err; then
3805 ... rest of stderr output deleted ...
3806 10q' conftest.err >conftest.er1
3807 cat conftest.er1 >&5
3808 rm -f conftest.er1 conftest.err
3810 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3811 test $ac_status = 0; }
3814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3815 /* end confdefs.h. */
3825 ac_clean_files_save=$ac_clean_files
3826 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3827 # Try to create an executable without -o first, disregard a.out.
3828 # It will help us diagnose broken compilers, and finding out an intuition
3830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3831 $as_echo_n "checking for C compiler default output file name... " >&6; }
3832 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3834 # The possible output files:
3835 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3838 for ac_file in $ac_files
3841 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3842 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3847 if { { ac_try="$ac_link_default"
3849 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3850 *) ac_try_echo=$ac_try;;
3852 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3853 $as_echo "$ac_try_echo"; } >&5
3854 (eval "$ac_link_default") 2>&5
3856 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3857 test $ac_status = 0; }; then :
3858 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3859 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3860 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3861 # so that the user can short-circuit this test for compilers unknown to
3863 for ac_file in $ac_files ''
3865 test -f "$ac_file" || continue
3867 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3870 # We found the default executable, but exeext='' is most
3874 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3876 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3878 # We set ac_cv_exeext here because the later test for it is not
3879 # safe: cross compilers may not add the suffix if given an `-o'
3880 # argument, so we may need to know it at that point already.
3881 # Even if this section looks crufty: it has the advantage of
3888 test "$ac_cv_exeext" = no && ac_cv_exeext=
3893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3894 $as_echo "$ac_file" >&6; }
3895 if test -z "$ac_file"; then :
3896 $as_echo "$as_me: failed program was:" >&5
3897 sed 's/^/| /' conftest.$ac_ext >&5
3899 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3900 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3901 { as_fn_set_status 77
3902 as_fn_error "C compiler cannot create executables
3903 See \`config.log' for more details." "$LINENO" 5; }; }
3905 ac_exeext=$ac_cv_exeext
3907 # Check that the compiler produces executables we can run. If not, either
3908 # the compiler is broken, or we cross compile.
3909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3910 $as_echo_n "checking whether the C compiler works... " >&6; }
3911 # If not cross compiling, check that we can run a simple program.
3912 if test "$cross_compiling" != yes; then
3913 if { ac_try='./$ac_file'
3914 { { case "(($ac_try" in
3915 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3916 *) ac_try_echo=$ac_try;;
3918 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3919 $as_echo "$ac_try_echo"; } >&5
3920 (eval "$ac_try") 2>&5
3922 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3923 test $ac_status = 0; }; }; then
3926 if test "$cross_compiling" = maybe; then
3929 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3930 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3931 as_fn_error "cannot run C compiled programs.
3932 If you meant to cross compile, use \`--host'.
3933 See \`config.log' for more details." "$LINENO" 5; }
3937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3938 $as_echo "yes" >&6; }
3940 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3941 ac_clean_files=$ac_clean_files_save
3942 # Check that the compiler produces executables we can run. If not, either
3943 # the compiler is broken, or we cross compile.
3944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3945 $as_echo_n "checking whether we are cross compiling... " >&6; }
3946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3947 $as_echo "$cross_compiling" >&6; }
3949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3950 $as_echo_n "checking for suffix of executables... " >&6; }
3951 if { { ac_try="$ac_link"
3953 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3954 *) ac_try_echo=$ac_try;;
3956 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3957 $as_echo "$ac_try_echo"; } >&5
3958 (eval "$ac_link") 2>&5
3960 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3961 test $ac_status = 0; }; then :
3962 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3963 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3964 # work properly (i.e., refer to `conftest.exe'), while it won't with
3966 for ac_file in conftest.exe conftest conftest.*; do
3967 test -f "$ac_file" || continue
3969 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3970 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3976 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3977 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3978 as_fn_error "cannot compute suffix of executables: cannot compile and link
3979 See \`config.log' for more details." "$LINENO" 5; }
3981 rm -f conftest$ac_cv_exeext
3982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3983 $as_echo "$ac_cv_exeext" >&6; }
3985 rm -f conftest.$ac_ext
3986 EXEEXT=$ac_cv_exeext
3988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3989 $as_echo_n "checking for suffix of object files... " >&6; }
3990 if test "${ac_cv_objext+set}" = set; then :
3991 $as_echo_n "(cached) " >&6
3993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3994 /* end confdefs.h. */
4004 rm -f conftest.o conftest.obj
4005 if { { ac_try="$ac_compile"
4007 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4008 *) ac_try_echo=$ac_try;;
4010 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4011 $as_echo "$ac_try_echo"; } >&5
4012 (eval "$ac_compile") 2>&5
4014 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4015 test $ac_status = 0; }; then :
4016 for ac_file in conftest.o conftest.obj conftest.*; do
4017 test -f "$ac_file" || continue;
4019 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4020 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4025 $as_echo "$as_me: failed program was:" >&5
4026 sed 's/^/| /' conftest.$ac_ext >&5
4028 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4029 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4030 as_fn_error "cannot compute suffix of object files: cannot compile
4031 See \`config.log' for more details." "$LINENO" 5; }
4033 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4036 $as_echo "$ac_cv_objext" >&6; }
4037 OBJEXT=$ac_cv_objext
4039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4040 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4041 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4042 $as_echo_n "(cached) " >&6
4044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4045 /* end confdefs.h. */
4058 if ac_fn_c_try_compile "$LINENO"; then :
4063 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4064 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4068 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4069 if test $ac_compiler_gnu = yes; then
4074 ac_test_CFLAGS=${CFLAGS+set}
4075 ac_save_CFLAGS=$CFLAGS
4076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4077 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4078 if test "${ac_cv_prog_cc_g+set}" = set; then :
4079 $as_echo_n "(cached) " >&6
4081 ac_save_c_werror_flag=$ac_c_werror_flag
4082 ac_c_werror_flag=yes
4085 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4086 /* end confdefs.h. */
4096 if ac_fn_c_try_compile "$LINENO"; then :
4100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4101 /* end confdefs.h. */
4111 if ac_fn_c_try_compile "$LINENO"; then :
4114 ac_c_werror_flag=$ac_save_c_werror_flag
4116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4117 /* end confdefs.h. */
4127 if ac_fn_c_try_compile "$LINENO"; then :
4130 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4132 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4134 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4135 ac_c_werror_flag=$ac_save_c_werror_flag
4137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4138 $as_echo "$ac_cv_prog_cc_g" >&6; }
4139 if test "$ac_test_CFLAGS" = set; then
4140 CFLAGS=$ac_save_CFLAGS
4141 elif test $ac_cv_prog_cc_g = yes; then
4142 if test "$GCC" = yes; then
4148 if test "$GCC" = yes; then
4154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4155 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4156 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4157 $as_echo_n "(cached) " >&6
4159 ac_cv_prog_cc_c89=no
4161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4162 /* end confdefs.h. */
4165 #include <sys/types.h>
4166 #include <sys/stat.h>
4167 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4168 struct buf { int x; };
4169 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4170 static char *e (p, i)
4176 static char *f (char * (*g) (char **, int), char **p, ...)
4181 s = g (p, va_arg (v,int));
4186 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
4187 function prototypes and stuff, but not '\xHH' hex character constants.
4188 These don't provoke an error unfortunately, instead are silently treated
4189 as 'x'. The following induces an error, until -std is added to get
4190 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4191 array size at least. It's necessary to write '\x00'==0 to get something
4192 that's true only with -std. */
4193 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4195 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4196 inside strings and character constants. */
4198 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4200 int test (int i, double x);
4201 struct s1 {int (*f) (int a);};
4202 struct s2 {int (*f) (double a);};
4203 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4209 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
4214 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4215 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4217 CC="$ac_save_CC $ac_arg"
4218 if ac_fn_c_try_compile "$LINENO"; then :
4219 ac_cv_prog_cc_c89=$ac_arg
4221 rm -f core conftest.err conftest.$ac_objext
4222 test "x$ac_cv_prog_cc_c89" != "xno" && break
4224 rm -f conftest.$ac_ext
4229 case "x$ac_cv_prog_cc_c89" in
4231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4232 $as_echo "none needed" >&6; } ;;
4234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4235 $as_echo "unsupported" >&6; } ;;
4237 CC="$CC $ac_cv_prog_cc_c89"
4238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4239 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4241 if test "x$ac_cv_prog_cc_c89" != xno; then :
4246 ac_cpp='$CPP $CPPFLAGS'
4247 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4248 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4249 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4251 if test "x$CC" != xcc; then
4252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4253 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
4255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4256 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
4258 set dummy $CC; ac_cc=`$as_echo "$2" |
4259 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4260 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
4261 $as_echo_n "(cached) " >&6
4263 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4264 /* end confdefs.h. */
4274 # Make sure it works both with $CC and with simple cc.
4275 # We do the test twice because some compilers refuse to overwrite an
4276 # existing .o file with -o, though they will create one.
4277 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4279 if { { case "(($ac_try" in
4280 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4281 *) ac_try_echo=$ac_try;;
4283 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4284 $as_echo "$ac_try_echo"; } >&5
4285 (eval "$ac_try") 2>&5
4287 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4288 test $ac_status = 0; } &&
4289 test -f conftest2.$ac_objext && { { case "(($ac_try" in
4290 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4291 *) ac_try_echo=$ac_try;;
4293 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4294 $as_echo "$ac_try_echo"; } >&5
4295 (eval "$ac_try") 2>&5
4297 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4298 test $ac_status = 0; };
4300 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4301 if test "x$CC" != xcc; then
4302 # Test first that cc exists at all.
4303 if { ac_try='cc -c conftest.$ac_ext >&5'
4304 { { case "(($ac_try" in
4305 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4306 *) ac_try_echo=$ac_try;;
4308 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4309 $as_echo "$ac_try_echo"; } >&5
4310 (eval "$ac_try") 2>&5
4312 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4313 test $ac_status = 0; }; }; then
4314 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4316 if { { case "(($ac_try" in
4317 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4318 *) ac_try_echo=$ac_try;;
4320 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4321 $as_echo "$ac_try_echo"; } >&5
4322 (eval "$ac_try") 2>&5
4324 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4325 test $ac_status = 0; } &&
4326 test -f conftest2.$ac_objext && { { case "(($ac_try" in
4327 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4328 *) ac_try_echo=$ac_try;;
4330 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4331 $as_echo "$ac_try_echo"; } >&5
4332 (eval "$ac_try") 2>&5
4334 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4335 test $ac_status = 0; };
4340 # cc exists but doesn't like -o.
4341 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4346 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4348 rm -f core conftest*
4351 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4353 $as_echo "yes" >&6; }
4355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4356 $as_echo "no" >&6; }
4358 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
4362 # expand $ac_aux_dir to an absolute path
4363 am_aux_dir=`cd $ac_aux_dir && pwd`
4365 # FIXME: we rely on the cache variable name because
4366 # there is no other way.
4368 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4369 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
4370 if test "$am_t" != yes; then
4371 # Losing compiler, so override with the script.
4372 # FIXME: It is wrong to rewrite CC.
4373 # But if we don't then we get into trouble of one sort or another.
4374 # A longer-term fix would be to have automake use am__CC in this case,
4375 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4376 CC="$am_aux_dir/compile $CC"
4381 ac_cpp='$CXXCPP $CPPFLAGS'
4382 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4383 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4384 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4385 if test -z "$CXX"; then
4386 if test -n "$CCC"; then
4389 if test -n "$ac_tool_prefix"; then
4390 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4392 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4393 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4395 $as_echo_n "checking for $ac_word... " >&6; }
4396 if test "${ac_cv_prog_CXX+set}" = set; then :
4397 $as_echo_n "(cached) " >&6
4399 if test -n "$CXX"; then
4400 ac_cv_prog_CXX="$CXX" # Let the user override the test.
4402 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4406 test -z "$as_dir" && as_dir=.
4407 for ac_exec_ext in '' $ac_executable_extensions; do
4408 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4409 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4410 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4420 if test -n "$CXX"; then
4421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4422 $as_echo "$CXX" >&6; }
4424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4425 $as_echo "no" >&6; }
4429 test -n "$CXX" && break
4432 if test -z "$CXX"; then
4434 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4436 # Extract the first word of "$ac_prog", so it can be a program name with args.
4437 set dummy $ac_prog; ac_word=$2
4438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4439 $as_echo_n "checking for $ac_word... " >&6; }
4440 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
4441 $as_echo_n "(cached) " >&6
4443 if test -n "$ac_ct_CXX"; then
4444 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4446 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4450 test -z "$as_dir" && as_dir=.
4451 for ac_exec_ext in '' $ac_executable_extensions; do
4452 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4453 ac_cv_prog_ac_ct_CXX="$ac_prog"
4454 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4463 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4464 if test -n "$ac_ct_CXX"; then
4465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4466 $as_echo "$ac_ct_CXX" >&6; }
4468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4469 $as_echo "no" >&6; }
4473 test -n "$ac_ct_CXX" && break
4476 if test "x$ac_ct_CXX" = x; then
4479 case $cross_compiling:$ac_tool_warned in
4481 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4482 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4483 ac_tool_warned=yes ;;
4491 # Provide some information about the compiler.
4492 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4495 for ac_option in --version -v -V -qversion; do
4496 { { ac_try="$ac_compiler $ac_option >&5"
4498 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4499 *) ac_try_echo=$ac_try;;
4501 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4502 $as_echo "$ac_try_echo"; } >&5
4503 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4505 if test -s conftest.err; then
4507 ... rest of stderr output deleted ...
4508 10q' conftest.err >conftest.er1
4509 cat conftest.er1 >&5
4510 rm -f conftest.er1 conftest.err
4512 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4513 test $ac_status = 0; }
4516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4517 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4518 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
4519 $as_echo_n "(cached) " >&6
4521 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4522 /* end confdefs.h. */
4535 if ac_fn_cxx_try_compile "$LINENO"; then :
4540 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4541 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4545 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4546 if test $ac_compiler_gnu = yes; then
4551 ac_test_CXXFLAGS=${CXXFLAGS+set}
4552 ac_save_CXXFLAGS=$CXXFLAGS
4553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4554 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4555 if test "${ac_cv_prog_cxx_g+set}" = set; then :
4556 $as_echo_n "(cached) " >&6
4558 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4559 ac_cxx_werror_flag=yes
4562 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4563 /* end confdefs.h. */
4573 if ac_fn_cxx_try_compile "$LINENO"; then :
4574 ac_cv_prog_cxx_g=yes
4577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4578 /* end confdefs.h. */
4588 if ac_fn_cxx_try_compile "$LINENO"; then :
4591 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4593 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4594 /* end confdefs.h. */
4604 if ac_fn_cxx_try_compile "$LINENO"; then :
4605 ac_cv_prog_cxx_g=yes
4607 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4609 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4611 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4612 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4615 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4616 if test "$ac_test_CXXFLAGS" = set; then
4617 CXXFLAGS=$ac_save_CXXFLAGS
4618 elif test $ac_cv_prog_cxx_g = yes; then
4619 if test "$GXX" = yes; then
4625 if test "$GXX" = yes; then
4632 ac_cpp='$CPP $CPPFLAGS'
4633 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4634 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4635 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4640 if test -n "$ac_tool_prefix"; then
4641 # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
4642 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
4643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4644 $as_echo_n "checking for $ac_word... " >&6; }
4645 if test "${ac_cv_prog_GNATBIND+set}" = set; then :
4646 $as_echo_n "(cached) " >&6
4648 if test -n "$GNATBIND"; then
4649 ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
4651 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4655 test -z "$as_dir" && as_dir=.
4656 for ac_exec_ext in '' $ac_executable_extensions; do
4657 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4658 ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
4659 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4668 GNATBIND=$ac_cv_prog_GNATBIND
4669 if test -n "$GNATBIND"; then
4670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATBIND" >&5
4671 $as_echo "$GNATBIND" >&6; }
4673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4674 $as_echo "no" >&6; }
4679 if test -z "$ac_cv_prog_GNATBIND"; then
4680 ac_ct_GNATBIND=$GNATBIND
4681 # Extract the first word of "gnatbind", so it can be a program name with args.
4682 set dummy gnatbind; ac_word=$2
4683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4684 $as_echo_n "checking for $ac_word... " >&6; }
4685 if test "${ac_cv_prog_ac_ct_GNATBIND+set}" = set; then :
4686 $as_echo_n "(cached) " >&6
4688 if test -n "$ac_ct_GNATBIND"; then
4689 ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test.
4691 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4695 test -z "$as_dir" && as_dir=.
4696 for ac_exec_ext in '' $ac_executable_extensions; do
4697 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4698 ac_cv_prog_ac_ct_GNATBIND="gnatbind"
4699 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4708 ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND
4709 if test -n "$ac_ct_GNATBIND"; then
4710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATBIND" >&5
4711 $as_echo "$ac_ct_GNATBIND" >&6; }
4713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4714 $as_echo "no" >&6; }
4717 if test "x$ac_ct_GNATBIND" = x; then
4720 case $cross_compiling:$ac_tool_warned in
4722 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4723 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4724 ac_tool_warned=yes ;;
4726 GNATBIND=$ac_ct_GNATBIND
4729 GNATBIND="$ac_cv_prog_GNATBIND"
4732 if test -n "$ac_tool_prefix"; then
4733 # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
4734 set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
4735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4736 $as_echo_n "checking for $ac_word... " >&6; }
4737 if test "${ac_cv_prog_GNATMAKE+set}" = set; then :
4738 $as_echo_n "(cached) " >&6
4740 if test -n "$GNATMAKE"; then
4741 ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
4743 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4747 test -z "$as_dir" && as_dir=.
4748 for ac_exec_ext in '' $ac_executable_extensions; do
4749 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4750 ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
4751 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4760 GNATMAKE=$ac_cv_prog_GNATMAKE
4761 if test -n "$GNATMAKE"; then
4762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATMAKE" >&5
4763 $as_echo "$GNATMAKE" >&6; }
4765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4766 $as_echo "no" >&6; }
4771 if test -z "$ac_cv_prog_GNATMAKE"; then
4772 ac_ct_GNATMAKE=$GNATMAKE
4773 # Extract the first word of "gnatmake", so it can be a program name with args.
4774 set dummy gnatmake; ac_word=$2
4775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4776 $as_echo_n "checking for $ac_word... " >&6; }
4777 if test "${ac_cv_prog_ac_ct_GNATMAKE+set}" = set; then :
4778 $as_echo_n "(cached) " >&6
4780 if test -n "$ac_ct_GNATMAKE"; then
4781 ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
4783 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4787 test -z "$as_dir" && as_dir=.
4788 for ac_exec_ext in '' $ac_executable_extensions; do
4789 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4790 ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
4791 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4800 ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
4801 if test -n "$ac_ct_GNATMAKE"; then
4802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATMAKE" >&5
4803 $as_echo "$ac_ct_GNATMAKE" >&6; }
4805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4806 $as_echo "no" >&6; }
4809 if test "x$ac_ct_GNATMAKE" = x; then
4812 case $cross_compiling:$ac_tool_warned in
4814 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4815 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4816 ac_tool_warned=yes ;;
4818 GNATMAKE=$ac_ct_GNATMAKE
4821 GNATMAKE="$ac_cv_prog_GNATMAKE"
4824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler driver understands Ada" >&5
4825 $as_echo_n "checking whether compiler driver understands Ada... " >&6; }
4826 if test "${acx_cv_cc_gcc_supports_ada+set}" = set; then :
4827 $as_echo_n "(cached) " >&6
4829 cat >conftest.adb <<EOF
4830 procedure conftest is begin null; end conftest;
4832 acx_cv_cc_gcc_supports_ada=no
4833 # There is a bug in old released versions of GCC which causes the
4834 # driver to exit successfully when the appropriate language module
4835 # has not been installed. This is fixed in 2.95.4, 3.0.2, and 3.1.
4836 # Therefore we must check for the error message as well as an
4837 # unsuccessful exit.
4838 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
4839 # given a .adb file, but produce no object file. So we must check
4840 # if an object file was really produced to guard against this.
4841 errors=`(${CC} -I"$srcdir"/ada -c conftest.adb) 2>&1 || echo failure`
4842 if test x"$errors" = x && test -f conftest.$ac_objext; then
4843 acx_cv_cc_gcc_supports_ada=yes
4847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_cc_gcc_supports_ada" >&5
4848 $as_echo "$acx_cv_cc_gcc_supports_ada" >&6; }
4850 if test x$GNATBIND != xno && test x$GNATMAKE != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
4857 # autoconf is lame and doesn't give us any substitution variable for this.
4858 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
4859 NO_MINUS_C_MINUS_O=yes
4861 OUTPUT_OPTION='-o $@'
4866 # Remove the -O2: for historical reasons, unless bootstrapping we prefer
4867 # optimizations to be activated explicitly by the toplevel.
4869 */prev-gcc/xgcc*) ;;
4870 *) CFLAGS=`echo $CFLAGS | sed "s/-O[s0-9]* *//" ` ;;
4874 # -------------------------
4875 # Check C compiler features
4876 # -------------------------
4880 ac_cpp='$CPP $CPPFLAGS'
4881 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4882 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4883 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4885 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4886 # On Suns, sometimes $CPP names a directory.
4887 if test -n "$CPP" && test -d "$CPP"; then
4890 if test -z "$CPP"; then
4891 if test "${ac_cv_prog_CPP+set}" = set; then :
4892 $as_echo_n "(cached) " >&6
4894 # Double quotes because CPP needs to be expanded
4895 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4898 for ac_c_preproc_warn_flag in '' yes
4900 # Use a header file that comes with gcc, so configuring glibc
4901 # with a fresh cross-compiler works.
4902 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4903 # <limits.h> exists even on freestanding compilers.
4904 # On the NeXT, cc -E runs the code through the compiler's parser,
4905 # not just through cpp. "Syntax error" is here to catch this case.
4906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4907 /* end confdefs.h. */
4909 # include <limits.h>
4911 # include <assert.h>
4915 if ac_fn_c_try_cpp "$LINENO"; then :
4918 # Broken: fails on valid input.
4921 rm -f conftest.err conftest.$ac_ext
4923 # OK, works on sane cases. Now check whether nonexistent headers
4924 # can be detected and how.
4925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4926 /* end confdefs.h. */
4927 #include <ac_nonexistent.h>
4929 if ac_fn_c_try_cpp "$LINENO"; then :
4930 # Broken: success on invalid input.
4933 # Passes both tests.
4937 rm -f conftest.err conftest.$ac_ext
4940 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4941 rm -f conftest.err conftest.$ac_ext
4942 if $ac_preproc_ok; then :
4954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4955 $as_echo "$CPP" >&6; }
4957 for ac_c_preproc_warn_flag in '' yes
4959 # Use a header file that comes with gcc, so configuring glibc
4960 # with a fresh cross-compiler works.
4961 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4962 # <limits.h> exists even on freestanding compilers.
4963 # On the NeXT, cc -E runs the code through the compiler's parser,
4964 # not just through cpp. "Syntax error" is here to catch this case.
4965 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4966 /* end confdefs.h. */
4968 # include <limits.h>
4970 # include <assert.h>
4974 if ac_fn_c_try_cpp "$LINENO"; then :
4977 # Broken: fails on valid input.
4980 rm -f conftest.err conftest.$ac_ext
4982 # OK, works on sane cases. Now check whether nonexistent headers
4983 # can be detected and how.
4984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4985 /* end confdefs.h. */
4986 #include <ac_nonexistent.h>
4988 if ac_fn_c_try_cpp "$LINENO"; then :
4989 # Broken: success on invalid input.
4992 # Passes both tests.
4996 rm -f conftest.err conftest.$ac_ext
4999 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5000 rm -f conftest.err conftest.$ac_ext
5001 if $ac_preproc_ok; then :
5004 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5005 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5006 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5007 See \`config.log' for more details." "$LINENO" 5; }
5011 ac_cpp='$CPP $CPPFLAGS'
5012 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5013 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5014 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5018 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5019 if test "${ac_cv_path_GREP+set}" = set; then :
5020 $as_echo_n "(cached) " >&6
5022 if test -z "$GREP"; then
5023 ac_path_GREP_found=false
5024 # Loop through the user's path and test for each of PROGNAME-LIST
5025 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5026 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5029 test -z "$as_dir" && as_dir=.
5030 for ac_prog in grep ggrep; do
5031 for ac_exec_ext in '' $ac_executable_extensions; do
5032 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5033 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5034 # Check for GNU ac_path_GREP and select it if it is found.
5035 # Check for GNU $ac_path_GREP
5036 case `"$ac_path_GREP" --version 2>&1` in
5038 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5041 $as_echo_n 0123456789 >"conftest.in"
5044 cat "conftest.in" "conftest.in" >"conftest.tmp"
5045 mv "conftest.tmp" "conftest.in"
5046 cp "conftest.in" "conftest.nl"
5047 $as_echo 'GREP' >> "conftest.nl"
5048 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5049 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5050 as_fn_arith $ac_count + 1 && ac_count=$as_val
5051 if test $ac_count -gt ${ac_path_GREP_max-0}; then
5052 # Best one so far, save it but keep looking for a better one
5053 ac_cv_path_GREP="$ac_path_GREP"
5054 ac_path_GREP_max=$ac_count
5056 # 10*(2^10) chars as input seems more than enough
5057 test $ac_count -gt 10 && break
5059 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5062 $ac_path_GREP_found && break 3
5067 if test -z "$ac_cv_path_GREP"; then
5068 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5071 ac_cv_path_GREP=$GREP
5075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5076 $as_echo "$ac_cv_path_GREP" >&6; }
5077 GREP="$ac_cv_path_GREP"
5080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5081 $as_echo_n "checking for egrep... " >&6; }
5082 if test "${ac_cv_path_EGREP+set}" = set; then :
5083 $as_echo_n "(cached) " >&6
5085 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5086 then ac_cv_path_EGREP="$GREP -E"
5088 if test -z "$EGREP"; then
5089 ac_path_EGREP_found=false
5090 # Loop through the user's path and test for each of PROGNAME-LIST
5091 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5092 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5095 test -z "$as_dir" && as_dir=.
5096 for ac_prog in egrep; do
5097 for ac_exec_ext in '' $ac_executable_extensions; do
5098 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5099 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5100 # Check for GNU ac_path_EGREP and select it if it is found.
5101 # Check for GNU $ac_path_EGREP
5102 case `"$ac_path_EGREP" --version 2>&1` in
5104 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5107 $as_echo_n 0123456789 >"conftest.in"
5110 cat "conftest.in" "conftest.in" >"conftest.tmp"
5111 mv "conftest.tmp" "conftest.in"
5112 cp "conftest.in" "conftest.nl"
5113 $as_echo 'EGREP' >> "conftest.nl"
5114 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5115 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5116 as_fn_arith $ac_count + 1 && ac_count=$as_val
5117 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5118 # Best one so far, save it but keep looking for a better one
5119 ac_cv_path_EGREP="$ac_path_EGREP"
5120 ac_path_EGREP_max=$ac_count
5122 # 10*(2^10) chars as input seems more than enough
5123 test $ac_count -gt 10 && break
5125 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5128 $ac_path_EGREP_found && break 3
5133 if test -z "$ac_cv_path_EGREP"; then
5134 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5137 ac_cv_path_EGREP=$EGREP
5142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5143 $as_echo "$ac_cv_path_EGREP" >&6; }
5144 EGREP="$ac_cv_path_EGREP"
5147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5148 $as_echo_n "checking for ANSI C header files... " >&6; }
5149 if test "${ac_cv_header_stdc+set}" = set; then :
5150 $as_echo_n "(cached) " >&6
5152 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5153 /* end confdefs.h. */
5167 if ac_fn_c_try_compile "$LINENO"; then :
5168 ac_cv_header_stdc=yes
5170 ac_cv_header_stdc=no
5172 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5174 if test $ac_cv_header_stdc = yes; then
5175 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5177 /* end confdefs.h. */
5181 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5182 $EGREP "memchr" >/dev/null 2>&1; then :
5185 ac_cv_header_stdc=no
5191 if test $ac_cv_header_stdc = yes; then
5192 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5193 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5194 /* end confdefs.h. */
5198 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5199 $EGREP "free" >/dev/null 2>&1; then :
5202 ac_cv_header_stdc=no
5208 if test $ac_cv_header_stdc = yes; then
5209 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5210 if test "$cross_compiling" = yes; then :
5213 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5214 /* end confdefs.h. */
5217 #if ((' ' & 0x0FF) == 0x020)
5218 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5219 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5221 # define ISLOWER(c) \
5222 (('a' <= (c) && (c) <= 'i') \
5223 || ('j' <= (c) && (c) <= 'r') \
5224 || ('s' <= (c) && (c) <= 'z'))
5225 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5228 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5233 for (i = 0; i < 256; i++)
5234 if (XOR (islower (i), ISLOWER (i))
5235 || toupper (i) != TOUPPER (i))
5240 if ac_fn_c_try_run "$LINENO"; then :
5243 ac_cv_header_stdc=no
5245 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5246 conftest.$ac_objext conftest.beam conftest.$ac_ext
5251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5252 $as_echo "$ac_cv_header_stdc" >&6; }
5253 if test $ac_cv_header_stdc = yes; then
5255 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5259 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5260 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5261 inttypes.h stdint.h unistd.h
5263 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5264 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5266 eval as_val=\$$as_ac_Header
5267 if test "x$as_val" = x""yes; then :
5268 cat >>confdefs.h <<_ACEOF
5269 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5278 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5279 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
5286 if test "$MINIX" = yes; then
5288 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5291 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5294 $as_echo "#define _MINIX 1" >>confdefs.h
5299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5300 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5301 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
5302 $as_echo_n "(cached) " >&6
5304 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5305 /* end confdefs.h. */
5307 # define __EXTENSIONS__ 1
5308 $ac_includes_default
5317 if ac_fn_c_try_compile "$LINENO"; then :
5318 ac_cv_safe_to_define___extensions__=yes
5320 ac_cv_safe_to_define___extensions__=no
5322 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5325 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5326 test $ac_cv_safe_to_define___extensions__ = yes &&
5327 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5329 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5331 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5333 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5335 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5339 ac_cpp='$CPP $CPPFLAGS'
5340 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5341 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5342 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5344 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5345 # On Suns, sometimes $CPP names a directory.
5346 if test -n "$CPP" && test -d "$CPP"; then
5349 if test -z "$CPP"; then
5350 if test "${ac_cv_prog_CPP+set}" = set; then :
5351 $as_echo_n "(cached) " >&6
5353 # Double quotes because CPP needs to be expanded
5354 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5357 for ac_c_preproc_warn_flag in '' yes
5359 # Use a header file that comes with gcc, so configuring glibc
5360 # with a fresh cross-compiler works.
5361 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5362 # <limits.h> exists even on freestanding compilers.
5363 # On the NeXT, cc -E runs the code through the compiler's parser,
5364 # not just through cpp. "Syntax error" is here to catch this case.
5365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5366 /* end confdefs.h. */
5368 # include <limits.h>
5370 # include <assert.h>
5374 if ac_fn_c_try_cpp "$LINENO"; then :
5377 # Broken: fails on valid input.
5380 rm -f conftest.err conftest.$ac_ext
5382 # OK, works on sane cases. Now check whether nonexistent headers
5383 # can be detected and how.
5384 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5385 /* end confdefs.h. */
5386 #include <ac_nonexistent.h>
5388 if ac_fn_c_try_cpp "$LINENO"; then :
5389 # Broken: success on invalid input.
5392 # Passes both tests.
5396 rm -f conftest.err conftest.$ac_ext
5399 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5400 rm -f conftest.err conftest.$ac_ext
5401 if $ac_preproc_ok; then :
5413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5414 $as_echo "$CPP" >&6; }
5416 for ac_c_preproc_warn_flag in '' yes
5418 # Use a header file that comes with gcc, so configuring glibc
5419 # with a fresh cross-compiler works.
5420 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5421 # <limits.h> exists even on freestanding compilers.
5422 # On the NeXT, cc -E runs the code through the compiler's parser,
5423 # not just through cpp. "Syntax error" is here to catch this case.
5424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5425 /* end confdefs.h. */
5427 # include <limits.h>
5429 # include <assert.h>
5433 if ac_fn_c_try_cpp "$LINENO"; then :
5436 # Broken: fails on valid input.
5439 rm -f conftest.err conftest.$ac_ext
5441 # OK, works on sane cases. Now check whether nonexistent headers
5442 # can be detected and how.
5443 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5444 /* end confdefs.h. */
5445 #include <ac_nonexistent.h>
5447 if ac_fn_c_try_cpp "$LINENO"; then :
5448 # Broken: success on invalid input.
5451 # Passes both tests.
5455 rm -f conftest.err conftest.$ac_ext
5458 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5459 rm -f conftest.err conftest.$ac_ext
5460 if $ac_preproc_ok; then :
5463 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5464 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5465 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5466 See \`config.log' for more details." "$LINENO" 5; }
5470 ac_cpp='$CPP $CPPFLAGS'
5471 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5472 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5473 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
5476 $as_echo_n "checking for inline... " >&6; }
5477 if test "${ac_cv_c_inline+set}" = set; then :
5478 $as_echo_n "(cached) " >&6
5481 for ac_kw in inline __inline__ __inline; do
5482 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5483 /* end confdefs.h. */
5486 static $ac_kw foo_t static_foo () {return 0; }
5487 $ac_kw foo_t foo () {return 0; }
5491 if ac_fn_c_try_compile "$LINENO"; then :
5492 ac_cv_c_inline=$ac_kw
5494 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5495 test "$ac_cv_c_inline" != no && break
5499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
5500 $as_echo "$ac_cv_c_inline" >&6; }
5502 case $ac_cv_c_inline in
5505 case $ac_cv_c_inline in
5507 *) ac_val=$ac_cv_c_inline;;
5509 cat >>confdefs.h <<_ACEOF
5511 #define inline $ac_val
5518 # Check whether --enable-largefile was given.
5519 if test "${enable_largefile+set}" = set; then :
5520 enableval=$enable_largefile;
5523 if test "$enable_largefile" != no; then
5525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
5526 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
5527 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
5528 $as_echo_n "(cached) " >&6
5530 ac_cv_sys_largefile_CC=no
5531 if test "$GCC" != yes; then
5534 # IRIX 6.2 and later do not support large files by default,
5535 # so use the C compiler's -n32 option if that helps.
5536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5537 /* end confdefs.h. */
5538 #include <sys/types.h>
5539 /* Check that off_t can represent 2**63 - 1 correctly.
5540 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5541 since some C++ compilers masquerading as C compilers
5542 incorrectly reject 9223372036854775807. */
5543 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5544 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5545 && LARGE_OFF_T % 2147483647 == 1)
5555 if ac_fn_c_try_compile "$LINENO"; then :
5558 rm -f core conftest.err conftest.$ac_objext
5560 if ac_fn_c_try_compile "$LINENO"; then :
5561 ac_cv_sys_largefile_CC=' -n32'; break
5563 rm -f core conftest.err conftest.$ac_objext
5567 rm -f conftest.$ac_ext
5570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
5571 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
5572 if test "$ac_cv_sys_largefile_CC" != no; then
5573 CC=$CC$ac_cv_sys_largefile_CC
5576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5577 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
5578 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
5579 $as_echo_n "(cached) " >&6
5582 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5583 /* end confdefs.h. */
5584 #include <sys/types.h>
5585 /* Check that off_t can represent 2**63 - 1 correctly.
5586 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5587 since some C++ compilers masquerading as C compilers
5588 incorrectly reject 9223372036854775807. */
5589 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5590 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5591 && LARGE_OFF_T % 2147483647 == 1)
5601 if ac_fn_c_try_compile "$LINENO"; then :
5602 ac_cv_sys_file_offset_bits=no; break
5604 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5606 /* end confdefs.h. */
5607 #define _FILE_OFFSET_BITS 64
5608 #include <sys/types.h>
5609 /* Check that off_t can represent 2**63 - 1 correctly.
5610 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5611 since some C++ compilers masquerading as C compilers
5612 incorrectly reject 9223372036854775807. */
5613 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5614 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5615 && LARGE_OFF_T % 2147483647 == 1)
5625 if ac_fn_c_try_compile "$LINENO"; then :
5626 ac_cv_sys_file_offset_bits=64; break
5628 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5629 ac_cv_sys_file_offset_bits=unknown
5633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
5634 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5635 case $ac_cv_sys_file_offset_bits in #(
5638 cat >>confdefs.h <<_ACEOF
5639 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5644 if test $ac_cv_sys_file_offset_bits = unknown; then
5645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
5646 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
5647 if test "${ac_cv_sys_large_files+set}" = set; then :
5648 $as_echo_n "(cached) " >&6
5651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5652 /* end confdefs.h. */
5653 #include <sys/types.h>
5654 /* Check that off_t can represent 2**63 - 1 correctly.
5655 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5656 since some C++ compilers masquerading as C compilers
5657 incorrectly reject 9223372036854775807. */
5658 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5659 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5660 && LARGE_OFF_T % 2147483647 == 1)
5670 if ac_fn_c_try_compile "$LINENO"; then :
5671 ac_cv_sys_large_files=no; break
5673 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5675 /* end confdefs.h. */
5676 #define _LARGE_FILES 1
5677 #include <sys/types.h>
5678 /* Check that off_t can represent 2**63 - 1 correctly.
5679 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5680 since some C++ compilers masquerading as C compilers
5681 incorrectly reject 9223372036854775807. */
5682 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5683 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5684 && LARGE_OFF_T % 2147483647 == 1)
5694 if ac_fn_c_try_compile "$LINENO"; then :
5695 ac_cv_sys_large_files=1; break
5697 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5698 ac_cv_sys_large_files=unknown
5702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5703 $as_echo "$ac_cv_sys_large_files" >&6; }
5704 case $ac_cv_sys_large_files in #(
5707 cat >>confdefs.h <<_ACEOF
5708 #define _LARGE_FILES $ac_cv_sys_large_files
5717 # sizeof(char) is 1 by definition.
5718 # The cast to long int works around a bug in the HP C Compiler
5719 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5720 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5721 # This bug is HP SR number 8606223364.
5722 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
5723 $as_echo_n "checking size of void *... " >&6; }
5724 if test "${ac_cv_sizeof_void_p+set}" = set; then :
5725 $as_echo_n "(cached) " >&6
5727 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then :
5730 if test "$ac_cv_type_void_p" = yes; then
5731 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5732 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5733 { as_fn_set_status 77
5734 as_fn_error "cannot compute sizeof (void *)
5735 See \`config.log' for more details." "$LINENO" 5; }; }
5737 ac_cv_sizeof_void_p=0
5742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
5743 $as_echo "$ac_cv_sizeof_void_p" >&6; }
5747 cat >>confdefs.h <<_ACEOF
5748 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
5752 # The cast to long int works around a bug in the HP C Compiler
5753 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5754 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5755 # This bug is HP SR number 8606223364.
5756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
5757 $as_echo_n "checking size of short... " >&6; }
5758 if test "${ac_cv_sizeof_short+set}" = set; then :
5759 $as_echo_n "(cached) " >&6
5761 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then :
5764 if test "$ac_cv_type_short" = yes; then
5765 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5766 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5767 { as_fn_set_status 77
5768 as_fn_error "cannot compute sizeof (short)
5769 See \`config.log' for more details." "$LINENO" 5; }; }
5771 ac_cv_sizeof_short=0
5776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
5777 $as_echo "$ac_cv_sizeof_short" >&6; }
5781 cat >>confdefs.h <<_ACEOF
5782 #define SIZEOF_SHORT $ac_cv_sizeof_short
5786 # The cast to long int works around a bug in the HP C Compiler
5787 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5788 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5789 # This bug is HP SR number 8606223364.
5790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5791 $as_echo_n "checking size of int... " >&6; }
5792 if test "${ac_cv_sizeof_int+set}" = set; then :
5793 $as_echo_n "(cached) " >&6
5795 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
5798 if test "$ac_cv_type_int" = yes; then
5799 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5800 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5801 { as_fn_set_status 77
5802 as_fn_error "cannot compute sizeof (int)
5803 See \`config.log' for more details." "$LINENO" 5; }; }
5810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5811 $as_echo "$ac_cv_sizeof_int" >&6; }
5815 cat >>confdefs.h <<_ACEOF
5816 #define SIZEOF_INT $ac_cv_sizeof_int
5820 # The cast to long int works around a bug in the HP C Compiler
5821 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5822 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5823 # This bug is HP SR number 8606223364.
5824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5825 $as_echo_n "checking size of long... " >&6; }
5826 if test "${ac_cv_sizeof_long+set}" = set; then :
5827 $as_echo_n "(cached) " >&6
5829 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
5832 if test "$ac_cv_type_long" = yes; then
5833 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5834 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5835 { as_fn_set_status 77
5836 as_fn_error "cannot compute sizeof (long)
5837 See \`config.log' for more details." "$LINENO" 5; }; }
5844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5845 $as_echo "$ac_cv_sizeof_long" >&6; }
5849 cat >>confdefs.h <<_ACEOF
5850 #define SIZEOF_LONG $ac_cv_sizeof_long
5854 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5855 if test "x$ac_cv_type_long_long" = x""yes; then :
5857 cat >>confdefs.h <<_ACEOF
5858 #define HAVE_LONG_LONG 1
5861 # The cast to long int works around a bug in the HP C Compiler
5862 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5863 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5864 # This bug is HP SR number 8606223364.
5865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
5866 $as_echo_n "checking size of long long... " >&6; }
5867 if test "${ac_cv_sizeof_long_long+set}" = set; then :
5868 $as_echo_n "(cached) " >&6
5870 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then :
5873 if test "$ac_cv_type_long_long" = yes; then
5874 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5875 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5876 { as_fn_set_status 77
5877 as_fn_error "cannot compute sizeof (long long)
5878 See \`config.log' for more details." "$LINENO" 5; }; }
5880 ac_cv_sizeof_long_long=0
5885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5886 $as_echo "$ac_cv_sizeof_long_long" >&6; }
5890 cat >>confdefs.h <<_ACEOF
5891 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5897 ac_fn_c_check_type "$LINENO" "__int64" "ac_cv_type___int64" "$ac_includes_default"
5898 if test "x$ac_cv_type___int64" = x""yes; then :
5900 cat >>confdefs.h <<_ACEOF
5901 #define HAVE___INT64 1
5904 # The cast to long int works around a bug in the HP C Compiler
5905 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5906 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5907 # This bug is HP SR number 8606223364.
5908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of __int64" >&5
5909 $as_echo_n "checking size of __int64... " >&6; }
5910 if test "${ac_cv_sizeof___int64+set}" = set; then :
5911 $as_echo_n "(cached) " >&6
5913 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (__int64))" "ac_cv_sizeof___int64" "$ac_includes_default"; then :
5916 if test "$ac_cv_type___int64" = yes; then
5917 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5918 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5919 { as_fn_set_status 77
5920 as_fn_error "cannot compute sizeof (__int64)
5921 See \`config.log' for more details." "$LINENO" 5; }; }
5923 ac_cv_sizeof___int64=0
5928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof___int64" >&5
5929 $as_echo "$ac_cv_sizeof___int64" >&6; }
5933 cat >>confdefs.h <<_ACEOF
5934 #define SIZEOF___INT64 $ac_cv_sizeof___int64
5940 ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
5941 case $ac_cv_c_int8_t in #(
5945 cat >>confdefs.h <<_ACEOF
5946 #define int8_t $ac_cv_c_int8_t
5951 ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
5952 case $ac_cv_c_int16_t in #(
5956 cat >>confdefs.h <<_ACEOF
5957 #define int16_t $ac_cv_c_int16_t
5962 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
5963 case $ac_cv_c_int32_t in #(
5967 cat >>confdefs.h <<_ACEOF
5968 #define int32_t $ac_cv_c_int32_t
5973 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
5974 case $ac_cv_c_int64_t in #(
5978 cat >>confdefs.h <<_ACEOF
5979 #define int64_t $ac_cv_c_int64_t
5985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
5986 $as_echo_n "checking for long long int... " >&6; }
5987 if test "${ac_cv_type_long_long_int+set}" = set; then :
5988 $as_echo_n "(cached) " >&6
5990 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5991 /* end confdefs.h. */
5993 /* For now, do not test the preprocessor; as of 2007 there are too many
5994 implementations with broken preprocessors. Perhaps this can
5995 be revisited in 2012. In the meantime, code should not expect
5996 #if to work with literals wider than 32 bits. */
5997 /* Test literals. */
5998 long long int ll = 9223372036854775807ll;
5999 long long int nll = -9223372036854775807LL;
6000 unsigned long long int ull = 18446744073709551615ULL;
6001 /* Test constant expressions. */
6002 typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6004 typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6010 /* Test availability of runtime routines for shift and division. */
6011 long long int llmax = 9223372036854775807ll;
6012 unsigned long long int ullmax = 18446744073709551615ull;
6013 return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6014 | (llmax / ll) | (llmax % ll)
6015 | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6016 | (ullmax / ull) | (ullmax % ull));
6022 if ac_fn_c_try_link "$LINENO"; then :
6023 if test "$cross_compiling" = yes; then :
6024 ac_cv_type_long_long_int=yes
6026 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6027 /* end confdefs.h. */
6031 (1LL << (sizeof (long long int) * CHAR_BIT - 2))
6032 # define LLONG_MAX (HALF - 1 + HALF)
6037 long long int n = 1;
6041 long long int m = n << i;
6044 if (LLONG_MAX / 2 < m)
6052 if ac_fn_c_try_run "$LINENO"; then :
6053 ac_cv_type_long_long_int=yes
6055 ac_cv_type_long_long_int=no
6057 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6058 conftest.$ac_objext conftest.beam conftest.$ac_ext
6062 ac_cv_type_long_long_int=no
6064 rm -f core conftest.err conftest.$ac_objext \
6065 conftest$ac_exeext conftest.$ac_ext
6067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
6068 $as_echo "$ac_cv_type_long_long_int" >&6; }
6069 if test $ac_cv_type_long_long_int = yes; then
6071 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
6077 ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default"
6078 if test "x$ac_cv_type_intmax_t" = x""yes; then :
6080 $as_echo "#define HAVE_INTMAX_T 1" >>confdefs.h
6083 test $ac_cv_type_long_long_int = yes \
6084 && ac_type='long long int' \
6085 || ac_type='long int'
6087 cat >>confdefs.h <<_ACEOF
6088 #define intmax_t $ac_type
6095 ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
6096 if test "x$ac_cv_type_intptr_t" = x""yes; then :
6098 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
6101 for ac_type in 'int' 'long int' 'long long int'; do
6102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6103 /* end confdefs.h. */
6104 $ac_includes_default
6108 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6115 if ac_fn_c_try_compile "$LINENO"; then :
6117 cat >>confdefs.h <<_ACEOF
6118 #define intptr_t $ac_type
6123 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6124 test -z "$ac_type" && break
6129 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6130 case $ac_cv_c_uint8_t in #(
6134 $as_echo "#define _UINT8_T 1" >>confdefs.h
6137 cat >>confdefs.h <<_ACEOF
6138 #define uint8_t $ac_cv_c_uint8_t
6143 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6144 case $ac_cv_c_uint16_t in #(
6149 cat >>confdefs.h <<_ACEOF
6150 #define uint16_t $ac_cv_c_uint16_t
6155 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6156 case $ac_cv_c_uint32_t in #(
6160 $as_echo "#define _UINT32_T 1" >>confdefs.h
6163 cat >>confdefs.h <<_ACEOF
6164 #define uint32_t $ac_cv_c_uint32_t
6169 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
6170 case $ac_cv_c_uint64_t in #(
6174 $as_echo "#define _UINT64_T 1" >>confdefs.h
6177 cat >>confdefs.h <<_ACEOF
6178 #define uint64_t $ac_cv_c_uint64_t
6184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
6185 $as_echo_n "checking for unsigned long long int... " >&6; }
6186 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
6187 $as_echo_n "(cached) " >&6
6189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6190 /* end confdefs.h. */
6192 /* For now, do not test the preprocessor; as of 2007 there are too many
6193 implementations with broken preprocessors. Perhaps this can
6194 be revisited in 2012. In the meantime, code should not expect
6195 #if to work with literals wider than 32 bits. */
6196 /* Test literals. */
6197 long long int ll = 9223372036854775807ll;
6198 long long int nll = -9223372036854775807LL;
6199 unsigned long long int ull = 18446744073709551615ULL;
6200 /* Test constant expressions. */
6201 typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6203 typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6209 /* Test availability of runtime routines for shift and division. */
6210 long long int llmax = 9223372036854775807ll;
6211 unsigned long long int ullmax = 18446744073709551615ull;
6212 return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6213 | (llmax / ll) | (llmax % ll)
6214 | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6215 | (ullmax / ull) | (ullmax % ull));
6221 if ac_fn_c_try_link "$LINENO"; then :
6222 ac_cv_type_unsigned_long_long_int=yes
6224 ac_cv_type_unsigned_long_long_int=no
6226 rm -f core conftest.err conftest.$ac_objext \
6227 conftest$ac_exeext conftest.$ac_ext
6229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
6230 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
6231 if test $ac_cv_type_unsigned_long_long_int = yes; then
6233 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
6239 ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default"
6240 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
6242 $as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h
6245 test $ac_cv_type_unsigned_long_long_int = yes \
6246 && ac_type='unsigned long long int' \
6247 || ac_type='unsigned long int'
6249 cat >>confdefs.h <<_ACEOF
6250 #define uintmax_t $ac_type
6257 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
6258 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
6260 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
6263 for ac_type in 'unsigned int' 'unsigned long int' \
6264 'unsigned long long int'; do
6265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6266 /* end confdefs.h. */
6267 $ac_includes_default
6271 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6278 if ac_fn_c_try_compile "$LINENO"; then :
6280 cat >>confdefs.h <<_ACEOF
6281 #define uintptr_t $ac_type
6286 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6287 test -z "$ac_type" && break
6305 # ---------------------
6306 # Warnings and checking
6307 # ---------------------
6309 # Check $CC warning features (if it's GCC).
6310 # We want to use -pedantic, but we don't want warnings about
6313 # * overlong strings
6314 # So, we only use -pedantic if we can disable those warnings.
6317 save_CFLAGS="$CFLAGS"
6318 for option in -W -Wall -Wwrite-strings -Wcast-qual; do
6319 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6322 $as_echo_n "checking whether $CC supports $option... " >&6; }
6323 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6324 $as_echo_n "(cached) " >&6
6327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6328 /* end confdefs.h. */
6338 if ac_fn_c_try_compile "$LINENO"; then :
6339 eval "$as_acx_Woption=yes"
6341 eval "$as_acx_Woption=no"
6343 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6346 eval ac_res=\$$as_acx_Woption
6347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6348 $as_echo "$ac_res" >&6; }
6349 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6350 loose_warn="$loose_warn${loose_warn:+ }$option"
6353 CFLAGS="$save_CFLAGS"
6356 save_CFLAGS="$CFLAGS"
6357 for option in -Wstrict-prototypes -Wmissing-prototypes; do
6358 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6361 $as_echo_n "checking whether $CC supports $option... " >&6; }
6362 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6363 $as_echo_n "(cached) " >&6
6366 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6367 /* end confdefs.h. */
6377 if ac_fn_c_try_compile "$LINENO"; then :
6378 eval "$as_acx_Woption=yes"
6380 eval "$as_acx_Woption=no"
6382 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6385 eval ac_res=\$$as_acx_Woption
6386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6387 $as_echo "$ac_res" >&6; }
6388 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6389 c_loose_warn="$c_loose_warn${c_loose_warn:+ }$option"
6392 CFLAGS="$save_CFLAGS"
6395 save_CFLAGS="$CFLAGS"
6396 for option in -Wmissing-format-attribute; do
6397 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6400 $as_echo_n "checking whether $CC supports $option... " >&6; }
6401 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6402 $as_echo_n "(cached) " >&6
6405 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6406 /* end confdefs.h. */
6416 if ac_fn_c_try_compile "$LINENO"; then :
6417 eval "$as_acx_Woption=yes"
6419 eval "$as_acx_Woption=no"
6421 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6424 eval ac_res=\$$as_acx_Woption
6425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6426 $as_echo "$ac_res" >&6; }
6427 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6428 strict_warn="$strict_warn${strict_warn:+ }$option"
6431 CFLAGS="$save_CFLAGS"
6434 save_CFLAGS="$CFLAGS"
6435 for option in -Wold-style-definition -Wc++-compat; do
6436 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6439 $as_echo_n "checking whether $CC supports $option... " >&6; }
6440 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6441 $as_echo_n "(cached) " >&6
6444 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6445 /* end confdefs.h. */
6455 if ac_fn_c_try_compile "$LINENO"; then :
6456 eval "$as_acx_Woption=yes"
6458 eval "$as_acx_Woption=no"
6460 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6463 eval ac_res=\$$as_acx_Woption
6464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6465 $as_echo "$ac_res" >&6; }
6466 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6467 c_strict_warn="$c_strict_warn${c_strict_warn:+ }$option"
6470 CFLAGS="$save_CFLAGS"
6472 if test "$GCC" = yes; then :
6473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings" >&5
6474 $as_echo_n "checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings... " >&6; }
6475 if test "${acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings+set}" = set; then :
6476 $as_echo_n "(cached) " >&6
6478 save_CFLAGS="$CFLAGS"
6479 CFLAGS="-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6480 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6481 /* end confdefs.h. */
6491 if ac_fn_c_try_compile "$LINENO"; then :
6492 acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings=yes
6494 acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings=no
6496 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6497 CFLAGS="$save_CFLAGS"
6499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings" >&5
6500 $as_echo "$acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings" >&6; }
6501 if test $acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings = yes; then :
6502 strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6507 # Check whether --enable-werror-always was given.
6508 if test "${enable_werror_always+set}" = set; then :
6509 enableval=$enable_werror_always;
6511 enable_werror_always=no
6514 if test $enable_werror_always = yes; then :
6515 strict_warn="$strict_warn${strict_warn:+ }-Werror"
6520 # The above macros do nothing if the compiler is not GCC. However, the
6521 # Makefile has more goo to add other flags, so these variables are used
6522 # to enable warnings only for GCC.
6525 if test "x$GCC" = "xyes"; then
6526 warn_cflags='$(GCC_WARN_CFLAGS)'
6527 warn_cxxflags='$(GCC_WARN_CXXFLAGS)'
6532 # Enable expensive internal checks
6534 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
6538 # Check whether --enable-checking was given.
6539 if test "${enable_checking+set}" = set; then :
6540 enableval=$enable_checking; ac_checking_flags="${enableval}"
6543 # Determine the default checks.
6544 if test x$is_release = x ; then
6545 ac_checking_flags=yes
6547 ac_checking_flags=release
6551 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
6552 for check in release $ac_checking_flags
6555 # these set all the flags to specific states
6556 yes) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
6557 ac_fold_checking= ; ac_gc_checking=1 ;
6558 ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ;
6559 ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6560 ac_tree_checking=1 ; ac_valgrind_checking= ;
6561 ac_types_checking=1 ;;
6562 no|none) ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
6563 ac_fold_checking= ; ac_gc_checking= ;
6564 ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6565 ac_rtlflag_checking= ; ac_runtime_checking= ;
6566 ac_tree_checking= ; ac_valgrind_checking= ;
6567 ac_types_checking= ;;
6568 all) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
6569 ac_fold_checking=1 ; ac_gc_checking=1 ;
6570 ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ;
6571 ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6572 ac_tree_checking=1 ; ac_valgrind_checking= ;
6573 ac_types_checking=1 ;;
6574 release) ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
6575 ac_fold_checking= ; ac_gc_checking= ;
6576 ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6577 ac_rtlflag_checking= ; ac_runtime_checking=1 ;
6578 ac_tree_checking= ; ac_valgrind_checking= ;
6579 ac_types_checking= ;;
6580 # these enable particular checks
6581 assert) ac_assert_checking=1 ;;
6582 df) ac_df_checking=1 ;;
6583 fold) ac_fold_checking=1 ;;
6584 gc) ac_gc_checking=1 ;;
6585 gcac) ac_gc_always_collect=1 ;;
6586 gimple) ac_gimple_checking=1 ;;
6587 misc) ac_checking=1 ;;
6588 rtl) ac_rtl_checking=1 ;;
6589 rtlflag) ac_rtlflag_checking=1 ;;
6590 runtime) ac_runtime_checking=1 ;;
6591 tree) ac_tree_checking=1 ;;
6592 types) ac_types_checking=1 ;;
6593 valgrind) ac_valgrind_checking=1 ;;
6594 *) as_fn_error "unknown check category $check" "$LINENO" 5 ;;
6600 if test x$ac_checking != x ; then
6602 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
6604 nocommon_flag=-fno-common
6607 if test x$ac_df_checking != x ; then
6609 $as_echo "#define ENABLE_DF_CHECKING 1" >>confdefs.h
6612 if test x$ac_assert_checking != x ; then
6614 $as_echo "#define ENABLE_ASSERT_CHECKING 1" >>confdefs.h
6617 if test x$ac_gimple_checking != x ; then
6619 $as_echo "#define ENABLE_GIMPLE_CHECKING 1" >>confdefs.h
6623 if test x$ac_runtime_checking != x ; then
6625 $as_echo "#define ENABLE_RUNTIME_CHECKING 1" >>confdefs.h
6628 if test x$ac_tree_checking != x ; then
6630 $as_echo "#define ENABLE_TREE_CHECKING 1" >>confdefs.h
6632 TREEBROWSER=tree-browser.o
6634 if test x$ac_types_checking != x ; then
6636 $as_echo "#define ENABLE_TYPES_CHECKING 1" >>confdefs.h
6640 if test x$ac_rtl_checking != x ; then
6642 $as_echo "#define ENABLE_RTL_CHECKING 1" >>confdefs.h
6645 if test x$ac_rtlflag_checking != x ; then
6647 $as_echo "#define ENABLE_RTL_FLAG_CHECKING 1" >>confdefs.h
6650 if test x$ac_gc_checking != x ; then
6652 $as_echo "#define ENABLE_GC_CHECKING 1" >>confdefs.h
6655 if test x$ac_gc_always_collect != x ; then
6657 $as_echo "#define ENABLE_GC_ALWAYS_COLLECT 1" >>confdefs.h
6660 if test x$ac_fold_checking != x ; then
6662 $as_echo "#define ENABLE_FOLD_CHECKING 1" >>confdefs.h
6665 valgrind_path_defines=
6668 ac_fn_c_check_header_mongrel "$LINENO" "valgrind.h" "ac_cv_header_valgrind_h" "$ac_includes_default"
6669 if test "x$ac_cv_header_valgrind_h" = x""yes; then :
6677 if test x$ac_valgrind_checking != x ; then
6678 # It is certainly possible that there's valgrind but no valgrind.h.
6679 # GCC relies on making annotations so we must have both.
6680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
6681 $as_echo_n "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... " >&6; }
6682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6683 /* end confdefs.h. */
6684 #include <valgrind/memcheck.h>
6685 #ifndef VALGRIND_DISCARD
6686 #error VALGRIND_DISCARD not defined
6689 if ac_fn_c_try_cpp "$LINENO"; then :
6690 gcc_cv_header_valgrind_memcheck_h=yes
6692 gcc_cv_header_valgrind_memcheck_h=no
6694 rm -f conftest.err conftest.$ac_ext
6695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_valgrind_memcheck_h" >&5
6696 $as_echo "$gcc_cv_header_valgrind_memcheck_h" >&6; }
6697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
6698 $as_echo_n "checking for VALGRIND_DISCARD in <memcheck.h>... " >&6; }
6699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6700 /* end confdefs.h. */
6701 #include <memcheck.h>
6702 #ifndef VALGRIND_DISCARD
6703 #error VALGRIND_DISCARD not defined
6706 if ac_fn_c_try_cpp "$LINENO"; then :
6707 gcc_cv_header_memcheck_h=yes
6709 gcc_cv_header_memcheck_h=no
6711 rm -f conftest.err conftest.$ac_ext
6712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_memcheck_h" >&5
6713 $as_echo "$gcc_cv_header_memcheck_h" >&6; }
6715 # Prepare PATH_SEPARATOR.
6716 # The user is always right.
6717 if test "${PATH_SEPARATOR+set}" != set; then
6718 echo "#! /bin/sh" >conf$$.sh
6719 echo "exit 0" >>conf$$.sh
6721 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6729 # Find out how to test for executable files. Don't use a zero-byte file,
6730 # as systems may use methods other than mode bits to determine executability.
6731 cat >conf$$.file <<_ASEOF
6735 chmod +x conf$$.file
6736 if test -x conf$$.file >/dev/null 2>&1; then
6737 ac_executable_p="test -x"
6739 ac_executable_p="test -f"
6743 # Extract the first word of "valgrind", so it can be a program name with args.
6744 set dummy valgrind; ac_word=$2
6745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6746 $as_echo_n "checking for $ac_word... " >&6; }
6747 if test "${ac_cv_path_valgrind_path+set}" = set; then :
6748 $as_echo_n "(cached) " >&6
6750 case "$valgrind_path" in
6752 ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
6755 ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6756 for ac_dir in $PATH; do
6758 test -z "$ac_dir" && ac_dir=.
6759 for ac_exec_ext in '' $ac_executable_extensions; do
6760 if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6761 if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
6762 ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
6772 valgrind_path="$ac_cv_path_valgrind_path"
6773 if test -n "$valgrind_path"; then
6774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $valgrind_path" >&5
6775 $as_echo "$valgrind_path" >&6; }
6777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6778 $as_echo "no" >&6; }
6781 if test "x$valgrind_path" = "x" \
6782 || (test $have_valgrind_h = no \
6783 && test $gcc_cv_header_memcheck_h = no \
6784 && test $gcc_cv_header_valgrind_memcheck_h = no); then
6785 as_fn_error "*** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5
6787 valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
6788 valgrind_command="$valgrind_path -q"
6790 $as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h
6792 if test $gcc_cv_header_valgrind_memcheck_h = yes; then
6794 $as_echo "#define HAVE_VALGRIND_MEMCHECK_H 1" >>confdefs.h
6797 if test $gcc_cv_header_memcheck_h = yes; then
6799 $as_echo "#define HAVE_MEMCHECK_H 1" >>confdefs.h
6806 # Enable code coverage collection
6807 # Check whether --enable-coverage was given.
6808 if test "${enable_coverage+set}" = set; then :
6809 enableval=$enable_coverage; case "${enableval}" in
6811 coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
6814 coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
6817 # a.k.a. --disable-coverage
6821 as_fn_error "unknown coverage setting $enableval" "$LINENO" 5
6830 # Check whether --enable-gather-detailed-mem-stats was given.
6831 if test "${enable_gather_detailed_mem_stats+set}" = set; then :
6832 enableval=$enable_gather_detailed_mem_stats;
6834 enable_gather_detailed_mem_stats=no
6837 if test x$enable_gather_detailed_mem_stats = xyes ; then
6839 $as_echo "#define GATHER_STATISTICS 1" >>confdefs.h
6843 # -------------------------------
6844 # Miscenalleous configure options
6845 # -------------------------------
6847 # See if we are building gcc with C++.
6848 # Check whether --enable-build-with-cxx was given.
6849 if test "${enable_build_with_cxx+set}" = set; then :
6850 enableval=$enable_build_with_cxx; ENABLE_BUILD_WITH_CXX=$enableval
6852 ENABLE_BUILD_WITH_CXX=no
6856 if test "$ENABLE_BUILD_WITH_CXX" = "yes"; then
6858 $as_echo "#define ENABLE_BUILD_WITH_CXX 1" >>confdefs.h
6864 # Check whether --with-stabs was given.
6865 if test "${with_stabs+set}" = set; then :
6866 withval=$with_stabs; stabs="$with_stabs"
6872 # Determine whether or not multilibs are enabled.
6873 # Check whether --enable-multilib was given.
6874 if test "${enable_multilib+set}" = set; then :
6875 enableval=$enable_multilib;
6882 # Enable __cxa_atexit for C++.
6883 # Check whether --enable-__cxa_atexit was given.
6884 if test "${enable___cxa_atexit+set}" = set; then :
6885 enableval=$enable___cxa_atexit;
6889 # Enable C extension for decimal float if target supports it.
6891 # Check whether --enable-decimal-float was given.
6892 if test "${enable_decimal_float+set}" = set; then :
6893 enableval=$enable_decimal_float;
6894 case $enable_decimal_float in
6895 yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;;
6896 *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
6897 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
6903 powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \
6904 i?86*-*-mingw* | x86_64*-*-mingw* | \
6906 enable_decimal_float=yes
6909 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
6910 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
6911 enable_decimal_float=no
6918 # x86's use BID format instead of DPD
6919 case x$enable_decimal_float in
6922 i?86*-*-* | x86_64*-*-*)
6923 enable_decimal_float=bid
6926 enable_decimal_float=dpd
6929 default_decimal_float=$enable_decimal_float
6932 # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
6933 # dependency on libdecnumber.
6934 default_decimal_float=dpd
6941 dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
6943 cat >>confdefs.h <<_ACEOF
6944 #define ENABLE_DECIMAL_FLOAT $dfp
6948 # Use default_decimal_float for dependency.
6949 enable_decimal_float=$default_decimal_float
6951 bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
6953 cat >>confdefs.h <<_ACEOF
6954 #define ENABLE_DECIMAL_BID_FORMAT $bid
6958 # Enable C extension for fixed-point arithmetic.
6959 # Check whether --enable-fixed-point was given.
6960 if test "${enable_fixed_point+set}" = set; then :
6961 enableval=$enable_fixed_point;
6969 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported on IRIX, ignored" >&5
6970 $as_echo "$as_me: WARNING: fixed-point is not supported on IRIX, ignored" >&2;}
6971 enable_fixed_point=no
6974 enable_fixed_point=yes
6979 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported for this target, ignored" >&5
6980 $as_echo "$as_me: WARNING: fixed-point is not supported for this target, ignored" >&2;}
6981 enable_fixed_point=no
6989 fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
6991 cat >>confdefs.h <<_ACEOF
6992 #define ENABLE_FIXED_POINT $fixedpoint
6997 # Pass with no value to take the default
6998 # Pass with a value to specify a thread package
6999 # Check whether --enable-threads was given.
7000 if test "${enable_threads+set}" = set; then :
7001 enableval=$enable_threads;
7007 # Check whether --enable-tls was given.
7008 if test "${enable_tls+set}" = set; then :
7009 enableval=$enable_tls;
7012 *) as_fn_error "'$enable_tls' is an invalid value for --enable-tls.
7013 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
7021 # Check whether --enable-objc-gc was given.
7022 if test "${enable_objc_gc+set}" = set; then :
7023 enableval=$enable_objc_gc; if test x$enable_objc_gc = xno; then
7034 # Check whether --with-dwarf2 was given.
7035 if test "${with_dwarf2+set}" = set; then :
7036 withval=$with_dwarf2; dwarf2="$with_dwarf2"
7042 # Check whether --enable-shared was given.
7043 if test "${enable_shared+set}" = set; then :
7044 enableval=$enable_shared;
7045 case $enable_shared in
7049 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7050 for pkg in $enableval; do
7051 if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7066 # Check whether --with-build-sysroot was given.
7067 if test "${with_build_sysroot+set}" = set; then :
7068 withval=$with_build_sysroot;
7073 # Check whether --with-sysroot was given.
7074 if test "${with_sysroot+set}" = set; then :
7075 withval=$with_sysroot;
7076 case ${with_sysroot} in
7077 yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
7078 *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
7081 TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
7082 CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
7084 if test "x$prefix" = xNONE; then
7085 test_prefix=/usr/local
7089 if test "x$exec_prefix" = xNONE; then
7090 test_exec_prefix=$test_prefix
7092 test_exec_prefix=$exec_prefix
7094 case ${TARGET_SYSTEM_ROOT} in
7095 "${test_prefix}"|"${test_prefix}/"*|\
7096 "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
7097 '${prefix}'|'${prefix}/'*|\
7098 '${exec_prefix}'|'${exec_prefix}/'*)
7099 t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
7100 TARGET_SYSTEM_ROOT_DEFINE="$t"
7107 TARGET_SYSTEM_ROOT_DEFINE=
7108 CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
7117 # Check whether --with-specs was given.
7118 if test "${with_specs+set}" = set; then :
7119 withval=$with_specs; CONFIGURE_SPECS=$withval
7129 # Check whether --with-pkgversion was given.
7130 if test "${with_pkgversion+set}" = set; then :
7131 withval=$with_pkgversion; case "$withval" in
7132 yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
7134 *) PKGVERSION="($withval) " ;;
7145 # Check whether --with-bugurl was given.
7146 if test "${with_bugurl+set}" = set; then :
7147 withval=$with_bugurl; case "$withval" in
7148 yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
7151 *) BUGURL="$withval"
7155 BUGURL="http://gcc.gnu.org/bugs.html"
7165 REPORT_BUGS_TO="<$BUGURL>"
7166 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
7173 # Sanity check enable_languages in case someone does not run the toplevel
7174 # configure # script.
7175 # Check whether --enable-languages was given.
7176 if test "${enable_languages+set}" = set; then :
7177 enableval=$enable_languages; case ,${enable_languages}, in
7179 # go safe -- we cannot be much sure without the toplevel
7181 # analysis of which target libs are present and usable
7185 as_fn_error "only the toplevel supports --enable-languages=all" "$LINENO" 5
7190 enable_languages=c,${enable_languages}
7199 # Check whether --with-multilib-list was given.
7200 if test "${with_multilib_list+set}" = set; then :
7201 withval=$with_multilib_list; :
7203 with_multilib_list=default
7207 # -------------------------
7208 # Checks for other programs
7209 # -------------------------
7211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
7212 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
7214 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
7215 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
7216 $as_echo_n "(cached) " >&6
7218 cat >conftest.make <<\_ACEOF
7221 @echo '@@@%%%=$(MAKE)=@@@%%%'
7223 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7224 case `${MAKE-make} -f conftest.make 2>/dev/null` in
7226 eval ac_cv_prog_make_${ac_make}_set=yes;;
7228 eval ac_cv_prog_make_${ac_make}_set=no;;
7232 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
7233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7234 $as_echo "yes" >&6; }
7237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7238 $as_echo "no" >&6; }
7239 SET_MAKE="MAKE=${MAKE-make}"
7243 # Find some useful tools
7244 for ac_prog in gawk mawk nawk awk
7246 # Extract the first word of "$ac_prog", so it can be a program name with args.
7247 set dummy $ac_prog; ac_word=$2
7248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7249 $as_echo_n "checking for $ac_word... " >&6; }
7250 if test "${ac_cv_prog_AWK+set}" = set; then :
7251 $as_echo_n "(cached) " >&6
7253 if test -n "$AWK"; then
7254 ac_cv_prog_AWK="$AWK" # Let the user override the test.
7256 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7260 test -z "$as_dir" && as_dir=.
7261 for ac_exec_ext in '' $ac_executable_extensions; do
7262 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7263 ac_cv_prog_AWK="$ac_prog"
7264 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7274 if test -n "$AWK"; then
7275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7276 $as_echo "$AWK" >&6; }
7278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7279 $as_echo "no" >&6; }
7283 test -n "$AWK" && break
7286 # We need awk to create options.c and options.h.
7287 # Bail out if it's missing.
7289 "") as_fn_error "can't build without awk, bailing out" "$LINENO" 5 ;;
7292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7293 $as_echo_n "checking whether ln -s works... " >&6; }
7294 if test "${gcc_cv_prog_LN_S+set}" = set; then :
7295 $as_echo_n "(cached) " >&6
7297 rm -f conftestdata_t
7298 echo >conftestdata_f
7299 if ln -s conftestdata_f conftestdata_t 2>/dev/null
7301 gcc_cv_prog_LN_S="ln -s"
7303 if ln conftestdata_f conftestdata_t 2>/dev/null
7307 if cp -p conftestdata_f conftestdata_t 2>/dev/null
7309 gcc_cv_prog_LN_S="cp -p"
7315 rm -f conftestdata_f conftestdata_t
7318 LN_S="$gcc_cv_prog_LN_S"
7319 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
7320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7321 $as_echo "yes" >&6; }
7323 if test "$gcc_cv_prog_LN_S" = "ln"; then
7324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using ln" >&5
7325 $as_echo "no, using ln" >&6; }
7327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
7328 $as_echo "no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6; }
7332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln works" >&5
7333 $as_echo_n "checking whether ln works... " >&6; }
7334 if test "${acx_cv_prog_LN+set}" = set; then :
7335 $as_echo_n "(cached) " >&6
7337 rm -f conftestdata_t
7338 echo >conftestdata_f
7339 if ln conftestdata_f conftestdata_t 2>/dev/null
7345 rm -f conftestdata_f conftestdata_t
7348 if test $acx_cv_prog_LN = no; then
7350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN" >&5
7351 $as_echo "no, using $LN" >&6; }
7353 LN="$acx_cv_prog_LN"
7354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7355 $as_echo "yes" >&6; }
7358 if test -n "$ac_tool_prefix"; then
7359 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7360 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7362 $as_echo_n "checking for $ac_word... " >&6; }
7363 if test "${ac_cv_prog_RANLIB+set}" = set; then :
7364 $as_echo_n "(cached) " >&6
7366 if test -n "$RANLIB"; then
7367 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7369 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7373 test -z "$as_dir" && as_dir=.
7374 for ac_exec_ext in '' $ac_executable_extensions; do
7375 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7376 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7377 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7386 RANLIB=$ac_cv_prog_RANLIB
7387 if test -n "$RANLIB"; then
7388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7389 $as_echo "$RANLIB" >&6; }
7391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7392 $as_echo "no" >&6; }
7397 if test -z "$ac_cv_prog_RANLIB"; then
7398 ac_ct_RANLIB=$RANLIB
7399 # Extract the first word of "ranlib", so it can be a program name with args.
7400 set dummy ranlib; ac_word=$2
7401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7402 $as_echo_n "checking for $ac_word... " >&6; }
7403 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
7404 $as_echo_n "(cached) " >&6
7406 if test -n "$ac_ct_RANLIB"; then
7407 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7409 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7413 test -z "$as_dir" && as_dir=.
7414 for ac_exec_ext in '' $ac_executable_extensions; do
7415 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7416 ac_cv_prog_ac_ct_RANLIB="ranlib"
7417 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7426 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7427 if test -n "$ac_ct_RANLIB"; then
7428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7429 $as_echo "$ac_ct_RANLIB" >&6; }
7431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7432 $as_echo "no" >&6; }
7435 if test "x$ac_ct_RANLIB" = x; then
7438 case $cross_compiling:$ac_tool_warned in
7440 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7441 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7442 ac_tool_warned=yes ;;
7444 RANLIB=$ac_ct_RANLIB
7447 RANLIB="$ac_cv_prog_RANLIB"
7452 # By default, the Darwin ranlib will not treat common symbols as
7453 # definitions when building the archive table of contents. Other
7454 # ranlibs do that; pass an option to the Darwin ranlib that makes
7455 # it behave similarly.
7463 # Find a good install program. We prefer a C program (faster),
7464 # so one script is as good as another. But avoid the broken or
7465 # incompatible versions:
7466 # SysV /etc/install, /usr/sbin/install
7467 # SunOS /usr/etc/install
7468 # IRIX /sbin/install
7470 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7471 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7472 # ./install, which can be erroneously created by make from ./install.sh.
7473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD compatible install" >&5
7474 $as_echo_n "checking for a BSD compatible install... " >&6; }
7475 if test -z "$INSTALL"; then
7476 if test "${ac_cv_path_install+set}" = set; then :
7477 $as_echo_n "(cached) " >&6
7479 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
7480 for ac_dir in $PATH; do
7481 # Account for people who put trailing slashes in PATH elements.
7483 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
7485 # OSF1 and SCO ODT 3.0 have their own names for install.
7486 for ac_prog in ginstall scoinst install; do
7487 if test -f $ac_dir/$ac_prog; then
7488 if test $ac_prog = install &&
7489 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
7490 # AIX install. It has an incompatible calling convention.
7491 # OSF/1 installbsd also uses dspmsg, but is usable.
7494 ac_cv_path_install="$ac_dir/$ac_prog -c"
7505 if test "${ac_cv_path_install+set}" = set; then
7506 INSTALL="$ac_cv_path_install"
7508 # As a last resort, use the slow shell script. We don't cache a
7509 # path for INSTALL within a source directory, because that will
7510 # break other packages using the cache if that directory is
7511 # removed, or if the path is relative.
7512 INSTALL="$ac_install_sh"
7515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7516 $as_echo "$INSTALL" >&6; }
7518 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7519 # It thinks the first close brace ends the variable substitution.
7520 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7522 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7525 # See if cmp has --ignore-initial.
7526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cmp's capabilities" >&5
7527 $as_echo_n "checking for cmp's capabilities... " >&6; }
7528 if test "${gcc_cv_prog_cmp_skip+set}" = set; then :
7529 $as_echo_n "(cached) " >&6
7533 gcc_cv_prog_cmp_skip=slowcompare
7534 if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
7535 if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
7538 gcc_cv_prog_cmp_skip=gnucompare
7541 if test $gcc_cv_prog_cmp_skip = slowcompare ; then
7542 if cmp t1 t2 2 2 > /dev/null 2>&1; then
7543 if cmp t1 t2 1 1 > /dev/null 2>&1; then
7546 gcc_cv_prog_cmp_skip=fastcompare
7553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_cmp_skip" >&5
7554 $as_echo "$gcc_cv_prog_cmp_skip" >&6; }
7555 make_compare_target=$gcc_cv_prog_cmp_skip
7559 # See if we have the mktemp command.
7560 # Extract the first word of "mktemp", so it can be a program name with args.
7561 set dummy mktemp; ac_word=$2
7562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7563 $as_echo_n "checking for $ac_word... " >&6; }
7564 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then :
7565 $as_echo_n "(cached) " >&6
7567 if test -n "$have_mktemp_command"; then
7568 ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
7570 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7574 test -z "$as_dir" && as_dir=.
7575 for ac_exec_ext in '' $ac_executable_extensions; do
7576 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7577 ac_cv_prog_have_mktemp_command="yes"
7578 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7585 test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
7588 have_mktemp_command=$ac_cv_prog_have_mktemp_command
7589 if test -n "$have_mktemp_command"; then
7590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mktemp_command" >&5
7591 $as_echo "$have_mktemp_command" >&6; }
7593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7594 $as_echo "no" >&6; }
7599 # See if makeinfo has been installed and is modern enough
7600 # that we can use it.
7602 # Extract the first word of "makeinfo", so it can be a program name with args.
7603 set dummy makeinfo; ac_word=$2
7604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7605 $as_echo_n "checking for $ac_word... " >&6; }
7606 if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
7607 $as_echo_n "(cached) " >&6
7609 if test -n "$MAKEINFO"; then
7610 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7612 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7616 test -z "$as_dir" && as_dir=.
7617 for ac_exec_ext in '' $ac_executable_extensions; do
7618 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7619 ac_cv_prog_MAKEINFO="makeinfo"
7620 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7629 MAKEINFO=$ac_cv_prog_MAKEINFO
7630 if test -n "$MAKEINFO"; then
7631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
7632 $as_echo "$MAKEINFO" >&6; }
7634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7635 $as_echo "no" >&6; }
7639 if test -n "$MAKEINFO"; then
7640 # Found it, now check the version.
7641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5
7642 $as_echo_n "checking for modern makeinfo... " >&6; }
7643 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then :
7644 $as_echo_n "(cached) " >&6
7646 ac_prog_version=`eval $MAKEINFO --version 2>&1 |
7647 sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
7649 case $ac_prog_version in
7650 '') gcc_cv_prog_makeinfo_modern=no;;
7651 4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*) gcc_cv_prog_makeinfo_modern=yes;;
7652 *) gcc_cv_prog_makeinfo_modern=no;;
7656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5
7657 $as_echo "$gcc_cv_prog_makeinfo_modern" >&6; }
7659 gcc_cv_prog_makeinfo_modern=no
7661 if test $gcc_cv_prog_makeinfo_modern = no; then
7662 MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
7665 if test $gcc_cv_prog_makeinfo_modern = no; then
7666 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
7667 *** Makeinfo is missing or too old.
7668 *** Info documentation will not be built." >&5
7669 $as_echo "$as_me: WARNING:
7670 *** Makeinfo is missing or too old.
7671 *** Info documentation will not be built." >&2;}
7678 # Is pod2man recent enough to regenerate manpages?
7679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for recent Pod::Man" >&5
7680 $as_echo_n "checking for recent Pod::Man... " >&6; }
7681 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
7682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7683 $as_echo "yes" >&6; }
7684 GENERATED_MANPAGES=generated-manpages
7686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7687 $as_echo "no" >&6; }
7692 MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
7697 # Extract the first word of "$ac_prog", so it can be a program name with args.
7698 set dummy $ac_prog; ac_word=$2
7699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7700 $as_echo_n "checking for $ac_word... " >&6; }
7701 if test "${ac_cv_prog_FLEX+set}" = set; then :
7702 $as_echo_n "(cached) " >&6
7704 if test -n "$FLEX"; then
7705 ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
7707 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7711 test -z "$as_dir" && as_dir=.
7712 for ac_exec_ext in '' $ac_executable_extensions; do
7713 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7714 ac_cv_prog_FLEX="$ac_prog"
7715 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7724 FLEX=$ac_cv_prog_FLEX
7725 if test -n "$FLEX"; then
7726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5
7727 $as_echo "$FLEX" >&6; }
7729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7730 $as_echo "no" >&6; }
7734 test -n "$FLEX" && break
7736 test -n "$FLEX" || FLEX="$MISSING flex"
7740 for ac_prog in bison
7742 # Extract the first word of "$ac_prog", so it can be a program name with args.
7743 set dummy $ac_prog; ac_word=$2
7744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7745 $as_echo_n "checking for $ac_word... " >&6; }
7746 if test "${ac_cv_prog_BISON+set}" = set; then :
7747 $as_echo_n "(cached) " >&6
7749 if test -n "$BISON"; then
7750 ac_cv_prog_BISON="$BISON" # Let the user override the test.
7752 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7756 test -z "$as_dir" && as_dir=.
7757 for ac_exec_ext in '' $ac_executable_extensions; do
7758 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7759 ac_cv_prog_BISON="$ac_prog"
7760 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7769 BISON=$ac_cv_prog_BISON
7770 if test -n "$BISON"; then
7771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
7772 $as_echo "$BISON" >&6; }
7774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7775 $as_echo "no" >&6; }
7779 test -n "$BISON" && break
7781 test -n "$BISON" || BISON="$MISSING bison"
7784 # Binutils are not build modules, unlike bison/flex/makeinfo. So we
7785 # check for build == host before using them.
7788 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
7789 && test -d ../binutils ; then
7790 NM='${objdir}/../binutils/nm-new'
7792 # Extract the first word of "nm", so it can be a program name with args.
7793 set dummy nm; ac_word=$2
7794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7795 $as_echo_n "checking for $ac_word... " >&6; }
7796 if test "${ac_cv_prog_NM+set}" = set; then :
7797 $as_echo_n "(cached) " >&6
7799 if test -n "$NM"; then
7800 ac_cv_prog_NM="$NM" # Let the user override the test.
7802 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7806 test -z "$as_dir" && as_dir=.
7807 for ac_exec_ext in '' $ac_executable_extensions; do
7808 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7810 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7817 test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
7821 if test -n "$NM"; then
7822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
7823 $as_echo "$NM" >&6; }
7825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7826 $as_echo "no" >&6; }
7833 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
7834 && test -d ../binutils ; then
7835 AR='${objdir}/../binutils/ar'
7837 # Extract the first word of "ar", so it can be a program name with args.
7838 set dummy ar; ac_word=$2
7839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7840 $as_echo_n "checking for $ac_word... " >&6; }
7841 if test "${ac_cv_prog_AR+set}" = set; then :
7842 $as_echo_n "(cached) " >&6
7844 if test -n "$AR"; then
7845 ac_cv_prog_AR="$AR" # Let the user override the test.
7847 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7851 test -z "$as_dir" && as_dir=.
7852 for ac_exec_ext in '' $ac_executable_extensions; do
7853 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7855 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7862 test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
7866 if test -n "$AR"; then
7867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
7868 $as_echo "$AR" >&6; }
7870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7871 $as_echo "no" >&6; }
7878 # --------------------
7879 # Checks for C headers
7880 # --------------------
7882 # Need to reject headers which give warnings, so that the -Werror bootstrap
7883 # works later. *sigh* This needs to come before all header checks.
7885 ac_c_preproc_warn_flag=yes
7887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7888 $as_echo_n "checking for ANSI C header files... " >&6; }
7889 if test "${ac_cv_header_stdc+set}" = set; then :
7890 $as_echo_n "(cached) " >&6
7892 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7893 /* end confdefs.h. */
7907 if ac_fn_c_try_compile "$LINENO"; then :
7908 ac_cv_header_stdc=yes
7910 ac_cv_header_stdc=no
7912 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7914 if test $ac_cv_header_stdc = yes; then
7915 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7917 /* end confdefs.h. */
7921 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7922 $EGREP "memchr" >/dev/null 2>&1; then :
7925 ac_cv_header_stdc=no
7931 if test $ac_cv_header_stdc = yes; then
7932 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7934 /* end confdefs.h. */
7938 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7939 $EGREP "free" >/dev/null 2>&1; then :
7942 ac_cv_header_stdc=no
7948 if test $ac_cv_header_stdc = yes; then
7949 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7950 if test "$cross_compiling" = yes; then :
7953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7954 /* end confdefs.h. */
7957 #if ((' ' & 0x0FF) == 0x020)
7958 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7959 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7961 # define ISLOWER(c) \
7962 (('a' <= (c) && (c) <= 'i') \
7963 || ('j' <= (c) && (c) <= 'r') \
7964 || ('s' <= (c) && (c) <= 'z'))
7965 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7968 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7973 for (i = 0; i < 256; i++)
7974 if (XOR (islower (i), ISLOWER (i))
7975 || toupper (i) != TOUPPER (i))
7980 if ac_fn_c_try_run "$LINENO"; then :
7983 ac_cv_header_stdc=no
7985 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7986 conftest.$ac_objext conftest.beam conftest.$ac_ext
7991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7992 $as_echo "$ac_cv_header_stdc" >&6; }
7993 if test $ac_cv_header_stdc = yes; then
7995 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
8000 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
8001 if test "${ac_cv_header_time+set}" = set; then :
8002 $as_echo_n "(cached) " >&6
8004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8005 /* end confdefs.h. */
8006 #include <sys/types.h>
8007 #include <sys/time.h>
8013 if ((struct tm *) 0)
8019 if ac_fn_c_try_compile "$LINENO"; then :
8020 ac_cv_header_time=yes
8022 ac_cv_header_time=no
8024 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
8027 $as_echo "$ac_cv_header_time" >&6; }
8028 if test $ac_cv_header_time = yes; then
8030 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
8035 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
8036 if test "${gcc_cv_header_string+set}" = set; then :
8037 $as_echo_n "(cached) " >&6
8039 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8040 /* end confdefs.h. */
8042 #include <strings.h>
8051 if ac_fn_c_try_compile "$LINENO"; then :
8052 gcc_cv_header_string=yes
8054 gcc_cv_header_string=no
8056 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
8059 $as_echo "$gcc_cv_header_string" >&6; }
8060 if test $gcc_cv_header_string = yes; then
8062 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
8066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8067 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8068 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
8069 $as_echo_n "(cached) " >&6
8071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8072 /* end confdefs.h. */
8073 #include <sys/types.h>
8074 #include <sys/wait.h>
8076 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8079 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8087 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8092 if ac_fn_c_try_compile "$LINENO"; then :
8093 ac_cv_header_sys_wait_h=yes
8095 ac_cv_header_sys_wait_h=no
8097 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
8100 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
8101 if test $ac_cv_header_sys_wait_h = yes; then
8103 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8107 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
8108 fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
8109 sys/resource.h sys/param.h sys/times.h sys/stat.h \
8110 direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
8112 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8113 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
8114 eval as_val=\$$as_ac_Header
8115 if test "x$as_val" = x""yes; then :
8116 cat >>confdefs.h <<_ACEOF
8117 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8124 # Check for thread headers.
8125 ac_fn_c_check_header_preproc "$LINENO" "thread.h" "ac_cv_header_thread_h"
8126 if test "x$ac_cv_header_thread_h" = x""yes; then :
8132 ac_fn_c_check_header_preproc "$LINENO" "pthread.h" "ac_cv_header_pthread_h"
8133 if test "x$ac_cv_header_pthread_h" = x""yes; then :
8140 # These tests can't be done till we know if we have limits.h.
8141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CHAR_BIT" >&5
8142 $as_echo_n "checking for CHAR_BIT... " >&6; }
8143 if test "${gcc_cv_decl_char_bit+set}" = set; then :
8144 $as_echo_n "(cached) " >&6
8146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8147 /* end confdefs.h. */
8148 #ifdef HAVE_LIMITS_H
8155 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8156 $EGREP "found" >/dev/null 2>&1; then :
8157 gcc_cv_decl_char_bit=yes
8159 gcc_cv_decl_char_bit=no
8165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_char_bit" >&5
8166 $as_echo "$gcc_cv_decl_char_bit" >&6; }
8167 if test $gcc_cv_decl_char_bit = no; then
8168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of bits in a byte" >&5
8169 $as_echo_n "checking number of bits in a byte... " >&6; }
8170 if test "${gcc_cv_c_nbby+set}" = set; then :
8171 $as_echo_n "(cached) " >&6
8175 while test $i -lt 65; do
8176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8177 /* end confdefs.h. */
8183 case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
8184 case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
8190 if ac_fn_c_try_compile "$LINENO"; then :
8191 gcc_cv_c_nbby=$i; break
8193 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8196 test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
8199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_c_nbby" >&5
8200 $as_echo "$gcc_cv_c_nbby" >&6; }
8201 if test $gcc_cv_c_nbby = failed; then
8202 as_fn_error "cannot determine number of bits in a byte" "$LINENO" 5
8205 cat >>confdefs.h <<_ACEOF
8206 #define CHAR_BIT $gcc_cv_c_nbby
8211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8212 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8213 if test "${ac_cv_c_bigendian+set}" = set; then :
8214 $as_echo_n "(cached) " >&6
8216 ac_cv_c_bigendian=unknown
8217 # See if we're dealing with a universal compiler.
8218 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8219 /* end confdefs.h. */
8220 #ifndef __APPLE_CC__
8221 not a universal capable compiler
8226 if ac_fn_c_try_compile "$LINENO"; then :
8228 # Check for potential -arch flags. It is not universal unless
8229 # there are at least two -arch flags with different values.
8232 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8233 if test -n "$ac_prev"; then
8235 i?86 | x86_64 | ppc | ppc64)
8236 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8239 ac_cv_c_bigendian=universal
8245 elif test "x$ac_word" = "x-arch"; then
8250 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8251 if test $ac_cv_c_bigendian = unknown; then
8252 # See if sys/param.h defines the BYTE_ORDER macro.
8253 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8254 /* end confdefs.h. */
8255 #include <sys/types.h>
8256 #include <sys/param.h>
8261 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8262 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8271 if ac_fn_c_try_compile "$LINENO"; then :
8272 # It does; now see whether it defined to BIG_ENDIAN or not.
8273 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8274 /* end confdefs.h. */
8275 #include <sys/types.h>
8276 #include <sys/param.h>
8281 #if BYTE_ORDER != BIG_ENDIAN
8289 if ac_fn_c_try_compile "$LINENO"; then :
8290 ac_cv_c_bigendian=yes
8292 ac_cv_c_bigendian=no
8294 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8296 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8298 if test $ac_cv_c_bigendian = unknown; then
8299 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8300 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8301 /* end confdefs.h. */
8307 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8315 if ac_fn_c_try_compile "$LINENO"; then :
8316 # It does; now see whether it defined to _BIG_ENDIAN or not.
8317 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8318 /* end confdefs.h. */
8332 if ac_fn_c_try_compile "$LINENO"; then :
8333 ac_cv_c_bigendian=yes
8335 ac_cv_c_bigendian=no
8337 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8339 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8341 if test $ac_cv_c_bigendian = unknown; then
8342 # Compile a test program.
8343 if test "$cross_compiling" = yes; then :
8344 # Try to guess by grepping values from an object file.
8345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8346 /* end confdefs.h. */
8347 short int ascii_mm[] =
8348 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8349 short int ascii_ii[] =
8350 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8351 int use_ascii (int i) {
8352 return ascii_mm[i] + ascii_ii[i];
8354 short int ebcdic_ii[] =
8355 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8356 short int ebcdic_mm[] =
8357 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8358 int use_ebcdic (int i) {
8359 return ebcdic_mm[i] + ebcdic_ii[i];
8366 return use_ascii (foo) == use_ebcdic (foo);
8371 if ac_fn_c_try_compile "$LINENO"; then :
8372 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8373 ac_cv_c_bigendian=yes
8375 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8376 if test "$ac_cv_c_bigendian" = unknown; then
8377 ac_cv_c_bigendian=no
8379 # finding both strings is unlikely to happen, but who knows?
8380 ac_cv_c_bigendian=unknown
8384 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8386 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8387 /* end confdefs.h. */
8388 $ac_includes_default
8393 /* Are we little or big endian? From Harbison&Steele. */
8397 char c[sizeof (long int)];
8400 return u.c[sizeof (long int) - 1] == 1;
8406 if ac_fn_c_try_run "$LINENO"; then :
8407 ac_cv_c_bigendian=no
8409 ac_cv_c_bigendian=yes
8411 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8412 conftest.$ac_objext conftest.beam conftest.$ac_ext
8417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8418 $as_echo "$ac_cv_c_bigendian" >&6; }
8419 case $ac_cv_c_bigendian in #(
8421 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8427 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8431 as_fn_error "unknown endianness
8432 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8436 # ----------------------
8437 # Checks for C++ headers
8438 # ----------------------
8441 ac_cpp='$CXXCPP $CPPFLAGS'
8442 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8443 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8444 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
8446 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
8447 if test -z "$CXXCPP"; then
8448 if test "${ac_cv_prog_CXXCPP+set}" = set; then :
8449 $as_echo_n "(cached) " >&6
8451 # Double quotes because CXXCPP needs to be expanded
8452 for CXXCPP in "$CXX -E" "/lib/cpp"
8455 for ac_cxx_preproc_warn_flag in '' yes
8457 # Use a header file that comes with gcc, so configuring glibc
8458 # with a fresh cross-compiler works.
8459 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8460 # <limits.h> exists even on freestanding compilers.
8461 # On the NeXT, cc -E runs the code through the compiler's parser,
8462 # not just through cpp. "Syntax error" is here to catch this case.
8463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8464 /* end confdefs.h. */
8466 # include <limits.h>
8468 # include <assert.h>
8472 if ac_fn_cxx_try_cpp "$LINENO"; then :
8475 # Broken: fails on valid input.
8478 rm -f conftest.err conftest.$ac_ext
8480 # OK, works on sane cases. Now check whether nonexistent headers
8481 # can be detected and how.
8482 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8483 /* end confdefs.h. */
8484 #include <ac_nonexistent.h>
8486 if ac_fn_cxx_try_cpp "$LINENO"; then :
8487 # Broken: success on invalid input.
8490 # Passes both tests.
8494 rm -f conftest.err conftest.$ac_ext
8497 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8498 rm -f conftest.err conftest.$ac_ext
8499 if $ac_preproc_ok; then :
8504 ac_cv_prog_CXXCPP=$CXXCPP
8507 CXXCPP=$ac_cv_prog_CXXCPP
8509 ac_cv_prog_CXXCPP=$CXXCPP
8511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
8512 $as_echo "$CXXCPP" >&6; }
8514 for ac_cxx_preproc_warn_flag in '' yes
8516 # Use a header file that comes with gcc, so configuring glibc
8517 # with a fresh cross-compiler works.
8518 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8519 # <limits.h> exists even on freestanding compilers.
8520 # On the NeXT, cc -E runs the code through the compiler's parser,
8521 # not just through cpp. "Syntax error" is here to catch this case.
8522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8523 /* end confdefs.h. */
8525 # include <limits.h>
8527 # include <assert.h>
8531 if ac_fn_cxx_try_cpp "$LINENO"; then :
8534 # Broken: fails on valid input.
8537 rm -f conftest.err conftest.$ac_ext
8539 # OK, works on sane cases. Now check whether nonexistent headers
8540 # can be detected and how.
8541 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8542 /* end confdefs.h. */
8543 #include <ac_nonexistent.h>
8545 if ac_fn_cxx_try_cpp "$LINENO"; then :
8546 # Broken: success on invalid input.
8549 # Passes both tests.
8553 rm -f conftest.err conftest.$ac_ext
8556 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8557 rm -f conftest.err conftest.$ac_ext
8558 if $ac_preproc_ok; then :
8561 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8562 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8563 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8564 See \`config.log' for more details." >&5
8565 $as_echo "$as_me: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8566 See \`config.log' for more details." >&2;}; }
8570 ac_cpp='$CPP $CPPFLAGS'
8571 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8572 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8573 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8577 ac_cpp='$CXXCPP $CPPFLAGS'
8578 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8579 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8580 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8585 for ac_header in unordered_map
8587 ac_fn_cxx_check_header_preproc "$LINENO" "unordered_map" "ac_cv_header_unordered_map"
8588 if test "x$ac_cv_header_unordered_map" = x""yes; then :
8589 cat >>confdefs.h <<_ACEOF
8590 #define HAVE_UNORDERED_MAP 1
8596 for ac_header in tr1/unordered_map
8598 ac_fn_cxx_check_header_preproc "$LINENO" "tr1/unordered_map" "ac_cv_header_tr1_unordered_map"
8599 if test "x$ac_cv_header_tr1_unordered_map" = x""yes; then :
8600 cat >>confdefs.h <<_ACEOF
8601 #define HAVE_TR1_UNORDERED_MAP 1
8607 for ac_header in ext/hash_map
8609 ac_fn_cxx_check_header_preproc "$LINENO" "ext/hash_map" "ac_cv_header_ext_hash_map"
8610 if test "x$ac_cv_header_ext_hash_map" = x""yes; then :
8611 cat >>confdefs.h <<_ACEOF
8612 #define HAVE_EXT_HASH_MAP 1
8620 ac_cpp='$CPP $CPPFLAGS'
8621 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8622 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8623 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8631 # These libraries may be used by collect2.
8632 # We may need a special search path to get them linked.
8633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for collect2 libraries" >&5
8634 $as_echo_n "checking for collect2 libraries... " >&6; }
8635 if test "${gcc_cv_collect2_libs+set}" = set; then :
8636 $as_echo_n "(cached) " >&6
8639 for libs in '' -lld -lmld \
8640 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
8641 '-L/usr/lib/cmplrs/cc3.11 -lmld'
8644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8645 /* end confdefs.h. */
8647 /* Override any GCC internal prototype to avoid an error.
8648 Use char because int might match the return type of a GCC
8649 builtin and then its argument prototype would still apply. */
8662 if ac_fn_c_try_link "$LINENO"; then :
8663 gcc_cv_collect2_libs="$libs"; break
8665 rm -f core conftest.err conftest.$ac_objext \
8666 conftest$ac_exeext conftest.$ac_ext
8669 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
8671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_collect2_libs" >&5
8672 $as_echo "$gcc_cv_collect2_libs" >&6; }
8673 case $gcc_cv_collect2_libs in
8675 *) COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
8679 # When building Ada code on Alpha, we need exc_resume which is usually in
8680 # -lexc. So test for it.
8683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing exc_resume" >&5
8684 $as_echo_n "checking for library containing exc_resume... " >&6; }
8685 if test "${ac_cv_search_exc_resume+set}" = set; then :
8686 $as_echo_n "(cached) " >&6
8688 ac_func_search_save_LIBS=$LIBS
8689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8690 /* end confdefs.h. */
8692 /* Override any GCC internal prototype to avoid an error.
8693 Use char because int might match the return type of a GCC
8694 builtin and then its argument prototype would still apply. */
8702 return exc_resume ();
8707 for ac_lib in '' exc; do
8708 if test -z "$ac_lib"; then
8709 ac_res="none required"
8712 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8714 if ac_fn_c_try_link "$LINENO"; then :
8715 ac_cv_search_exc_resume=$ac_res
8717 rm -f core conftest.err conftest.$ac_objext \
8719 if test "${ac_cv_search_exc_resume+set}" = set; then :
8723 if test "${ac_cv_search_exc_resume+set}" = set; then :
8726 ac_cv_search_exc_resume=no
8729 LIBS=$ac_func_search_save_LIBS
8731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_exc_resume" >&5
8732 $as_echo "$ac_cv_search_exc_resume" >&6; }
8733 ac_res=$ac_cv_search_exc_resume
8734 if test "$ac_res" != no; then :
8735 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8743 # Some systems put ldexp and frexp in libm instead of libc; assume
8744 # they're both in the same place. jcf-dump needs them.
8747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ldexp" >&5
8748 $as_echo_n "checking for library containing ldexp... " >&6; }
8749 if test "${ac_cv_search_ldexp+set}" = set; then :
8750 $as_echo_n "(cached) " >&6
8752 ac_func_search_save_LIBS=$LIBS
8753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8754 /* end confdefs.h. */
8756 /* Override any GCC internal prototype to avoid an error.
8757 Use char because int might match the return type of a GCC
8758 builtin and then its argument prototype would still apply. */
8771 for ac_lib in '' m; do
8772 if test -z "$ac_lib"; then
8773 ac_res="none required"
8776 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8778 if ac_fn_c_try_link "$LINENO"; then :
8779 ac_cv_search_ldexp=$ac_res
8781 rm -f core conftest.err conftest.$ac_objext \
8783 if test "${ac_cv_search_ldexp+set}" = set; then :
8787 if test "${ac_cv_search_ldexp+set}" = set; then :
8790 ac_cv_search_ldexp=no
8793 LIBS=$ac_func_search_save_LIBS
8795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ldexp" >&5
8796 $as_echo "$ac_cv_search_ldexp" >&6; }
8797 ac_res=$ac_cv_search_ldexp
8798 if test "$ac_res" != no; then :
8799 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8807 # Use <inttypes.h> only if it exists,
8808 # doesn't clash with <sys/types.h>, and declares intmax_t.
8809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
8810 $as_echo_n "checking for inttypes.h... " >&6; }
8811 if test "${gcc_cv_header_inttypes_h+set}" = set; then :
8812 $as_echo_n "(cached) " >&6
8814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8815 /* end confdefs.h. */
8816 #include <sys/types.h>
8817 #include <inttypes.h>
8826 if ac_fn_c_try_compile "$LINENO"; then :
8827 gcc_cv_header_inttypes_h=yes
8829 gcc_cv_header_inttypes_h=no
8831 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_inttypes_h" >&5
8835 $as_echo "$gcc_cv_header_inttypes_h" >&6; }
8836 if test $gcc_cv_header_inttypes_h = yes; then
8838 $as_echo "#define HAVE_INTTYPES_H 1" >>confdefs.h
8844 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
8845 sysconf strsignal getrusage nl_langinfo \
8846 gettimeofday mbstowcs wcswidth mmap setlocale \
8847 clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked
8849 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
8850 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
8851 eval as_val=\$$as_ac_var
8852 if test "x$as_val" = x""yes; then :
8853 cat >>confdefs.h <<_ACEOF
8854 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
8861 if test x$ac_cv_func_mbstowcs = xyes; then
8862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbstowcs works" >&5
8863 $as_echo_n "checking whether mbstowcs works... " >&6; }
8864 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then :
8865 $as_echo_n "(cached) " >&6
8867 if test "$cross_compiling" = yes; then :
8868 gcc_cv_func_mbstowcs_works=yes
8870 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8871 /* end confdefs.h. */
8879 if ac_fn_c_try_run "$LINENO"; then :
8880 gcc_cv_func_mbstowcs_works=yes
8882 gcc_cv_func_mbstowcs_works=no
8884 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8885 conftest.$ac_objext conftest.beam conftest.$ac_ext
8889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mbstowcs_works" >&5
8890 $as_echo "$gcc_cv_func_mbstowcs_works" >&6; }
8891 if test x$gcc_cv_func_mbstowcs_works = xyes; then
8893 $as_echo "#define HAVE_WORKING_MBSTOWCS 1" >>confdefs.h
8898 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
8899 if test "x$ac_cv_type_ssize_t" = x""yes; then :
8903 cat >>confdefs.h <<_ACEOF
8909 ac_fn_c_check_type "$LINENO" "caddr_t" "ac_cv_type_caddr_t" "$ac_includes_default"
8910 if test "x$ac_cv_type_caddr_t" = x""yes; then :
8914 cat >>confdefs.h <<_ACEOF
8915 #define caddr_t char *
8922 ac_fn_c_check_header_preproc "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h"
8923 if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
8924 gcc_header_sys_mman_h=yes
8926 gcc_header_sys_mman_h=no
8929 ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
8930 if test "x$ac_cv_func_mmap" = x""yes; then :
8936 if test "$gcc_header_sys_mman_h" != yes \
8937 || test "$gcc_func_mmap" != yes; then
8938 gcc_cv_func_mmap_file=no
8939 gcc_cv_func_mmap_dev_zero=no
8940 gcc_cv_func_mmap_anon=no
8942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
8943 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
8944 if test "${gcc_cv_func_mmap_file+set}" = set; then :
8945 $as_echo_n "(cached) " >&6
8947 # Add a system to this blacklist if
8948 # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
8949 # memory area containing the same data that you'd get if you applied
8950 # read() to the same fd. The only system known to have a problem here
8951 # is VMS, where text files have record structure.
8954 gcc_cv_func_mmap_file=no ;;
8956 gcc_cv_func_mmap_file=yes;;
8959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5
8960 $as_echo "$gcc_cv_func_mmap_file" >&6; }
8961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
8962 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
8963 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then :
8964 $as_echo_n "(cached) " >&6
8966 # Add a system to this blacklist if it has mmap() but /dev/zero
8967 # does not exist, or if mmapping /dev/zero does not give anonymous
8968 # zeroed pages with both the following properties:
8969 # 1. If you map N consecutive pages in with one call, and then
8970 # unmap any subset of those pages, the pages that were not
8971 # explicitly unmapped remain accessible.
8972 # 2. If you map two adjacent blocks of memory and then unmap them
8973 # both at once, they must both go away.
8974 # Systems known to be in this category are Windows (all variants),
8977 vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
8978 gcc_cv_func_mmap_dev_zero=no ;;
8980 gcc_cv_func_mmap_dev_zero=yes;;
8983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5
8984 $as_echo "$gcc_cv_func_mmap_dev_zero" >&6; }
8986 # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
8987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
8988 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
8989 if test "${gcc_cv_decl_map_anon+set}" = set; then :
8990 $as_echo_n "(cached) " >&6
8992 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8993 /* end confdefs.h. */
8994 #include <sys/types.h>
8995 #include <sys/mman.h>
8998 #ifndef MAP_ANONYMOUS
8999 #define MAP_ANONYMOUS MAP_ANON
9005 int n = MAP_ANONYMOUS;
9010 if ac_fn_c_try_compile "$LINENO"; then :
9011 gcc_cv_decl_map_anon=yes
9013 gcc_cv_decl_map_anon=no
9015 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5
9018 $as_echo "$gcc_cv_decl_map_anon" >&6; }
9020 if test $gcc_cv_decl_map_anon = no; then
9021 gcc_cv_func_mmap_anon=no
9023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
9024 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
9025 if test "${gcc_cv_func_mmap_anon+set}" = set; then :
9026 $as_echo_n "(cached) " >&6
9028 # Add a system to this blacklist if it has mmap() and MAP_ANON or
9029 # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
9030 # doesn't give anonymous zeroed pages with the same properties listed
9031 # above for use of /dev/zero.
9032 # Systems known to be in this category are Windows, VMS, and SCO Unix.
9034 vms* | cygwin* | pe | mingw* | sco* | udk* )
9035 gcc_cv_func_mmap_anon=no ;;
9037 gcc_cv_func_mmap_anon=yes;;
9040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5
9041 $as_echo "$gcc_cv_func_mmap_anon" >&6; }
9045 if test $gcc_cv_func_mmap_file = yes; then
9047 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
9050 if test $gcc_cv_func_mmap_dev_zero = yes; then
9052 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
9055 if test $gcc_cv_func_mmap_anon = yes; then
9057 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
9064 # Under VMS, vfork works very differently than on Unix. The standard test
9065 # won't work, and it isn't easily adaptable. It makes more sense to
9067 ac_cv_func_vfork_works=yes
9070 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
9071 if test "x$ac_cv_type_pid_t" = x""yes; then :
9075 cat >>confdefs.h <<_ACEOF
9081 for ac_header in vfork.h
9083 ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
9084 if test "x$ac_cv_header_vfork_h" = x""yes; then :
9085 cat >>confdefs.h <<_ACEOF
9086 #define HAVE_VFORK_H 1
9092 for ac_func in fork vfork
9094 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9095 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9096 eval as_val=\$$as_ac_var
9097 if test "x$as_val" = x""yes; then :
9098 cat >>confdefs.h <<_ACEOF
9099 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9105 if test "x$ac_cv_func_fork" = xyes; then
9106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
9107 $as_echo_n "checking for working fork... " >&6; }
9108 if test "${ac_cv_func_fork_works+set}" = set; then :
9109 $as_echo_n "(cached) " >&6
9111 if test "$cross_compiling" = yes; then :
9112 ac_cv_func_fork_works=cross
9114 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9115 /* end confdefs.h. */
9116 $ac_includes_default
9121 /* By Ruediger Kuhlmann. */
9128 if ac_fn_c_try_run "$LINENO"; then :
9129 ac_cv_func_fork_works=yes
9131 ac_cv_func_fork_works=no
9133 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9134 conftest.$ac_objext conftest.beam conftest.$ac_ext
9138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
9139 $as_echo "$ac_cv_func_fork_works" >&6; }
9142 ac_cv_func_fork_works=$ac_cv_func_fork
9144 if test "x$ac_cv_func_fork_works" = xcross; then
9146 *-*-amigaos* | *-*-msdosdjgpp*)
9147 # Override, as these systems have only a dummy fork() stub
9148 ac_cv_func_fork_works=no
9151 ac_cv_func_fork_works=yes
9154 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
9155 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
9157 ac_cv_func_vfork_works=$ac_cv_func_vfork
9158 if test "x$ac_cv_func_vfork" = xyes; then
9159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
9160 $as_echo_n "checking for working vfork... " >&6; }
9161 if test "${ac_cv_func_vfork_works+set}" = set; then :
9162 $as_echo_n "(cached) " >&6
9164 if test "$cross_compiling" = yes; then :
9165 ac_cv_func_vfork_works=cross
9167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9168 /* end confdefs.h. */
9169 /* Thanks to Paul Eggert for this test. */
9170 $ac_includes_default
9171 #include <sys/wait.h>
9175 /* On some sparc systems, changes by the child to local and incoming
9176 argument registers are propagated back to the parent. The compiler
9177 is told about this with #include <vfork.h>, but some compilers
9178 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
9179 static variable whose address is put into a register that is
9180 clobbered by the vfork. */
9183 sparc_address_test (int arg)
9185 sparc_address_test (arg) int arg;
9206 pid_t parent = getpid ();
9209 sparc_address_test (0);
9214 /* Here is another test for sparc vfork register problems. This
9215 test uses lots of local variables, at least as many local
9216 variables as main has allocated so far including compiler
9217 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
9218 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
9219 reuse the register of parent for one of the local variables,
9220 since it will think that parent can't possibly be used any more
9221 in this routine. Assigning to the local variable will thus
9222 munge parent in the parent process. */
9224 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
9225 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
9226 /* Convince the compiler that p..p7 are live; otherwise, it might
9227 use the same hardware register for all 8 local variables. */
9228 if (p != p1 || p != p2 || p != p3 || p != p4
9229 || p != p5 || p != p6 || p != p7)
9232 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
9233 from child file descriptors. If the child closes a descriptor
9234 before it execs or exits, this munges the parent's descriptor
9235 as well. Test for this by closing stdout in the child. */
9236 _exit(close(fileno(stdout)) != 0);
9241 while (wait(&status) != child)
9244 /* Was there some problem with vforking? */
9247 /* Did the child fail? (This shouldn't happen.) */
9250 /* Did the vfork/compiler bug occur? */
9251 || parent != getpid()
9253 /* Did the file descriptor bug occur? */
9254 || fstat(fileno(stdout), &st) != 0
9259 if ac_fn_c_try_run "$LINENO"; then :
9260 ac_cv_func_vfork_works=yes
9262 ac_cv_func_vfork_works=no
9264 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9265 conftest.$ac_objext conftest.beam conftest.$ac_ext
9269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
9270 $as_echo "$ac_cv_func_vfork_works" >&6; }
9273 if test "x$ac_cv_func_fork_works" = xcross; then
9274 ac_cv_func_vfork_works=$ac_cv_func_vfork
9275 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
9276 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
9279 if test "x$ac_cv_func_vfork_works" = xyes; then
9281 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
9285 $as_echo "#define vfork fork" >>confdefs.h
9288 if test "x$ac_cv_func_fork_works" = xyes; then
9290 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
9296 if test "X$prefix" = "XNONE"; then
9297 acl_final_prefix="$ac_default_prefix"
9299 acl_final_prefix="$prefix"
9301 if test "X$exec_prefix" = "XNONE"; then
9302 acl_final_exec_prefix='${prefix}'
9304 acl_final_exec_prefix="$exec_prefix"
9306 acl_save_prefix="$prefix"
9307 prefix="$acl_final_prefix"
9308 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
9309 prefix="$acl_save_prefix"
9312 # Check whether --with-gnu-ld was given.
9313 if test "${with_gnu_ld+set}" = set; then :
9314 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
9319 # Prepare PATH_SEPARATOR.
9320 # The user is always right.
9321 if test "${PATH_SEPARATOR+set}" != set; then
9322 echo "#! /bin/sh" >conf$$.sh
9323 echo "exit 0" >>conf$$.sh
9325 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9333 if test "$GCC" = yes; then
9334 # Check if gcc -print-prog-name=ld gives a path.
9335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
9336 $as_echo_n "checking for ld used by GCC... " >&6; }
9339 # gcc leaves a trailing carriage return which upsets mingw
9340 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
9342 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
9345 # Accept absolute paths.
9346 [\\/]* | [A-Za-z]:[\\/]*)
9347 re_direlt='/[^/][^/]*/\.\./'
9348 # Canonicalize the path of ld
9349 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
9350 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
9351 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
9353 test -z "$LD" && LD="$ac_prog"
9356 # If it fails, then pretend we aren't using GCC.
9360 # If it is relative, then search for the first ld in PATH.
9364 elif test "$with_gnu_ld" = yes; then
9365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
9366 $as_echo_n "checking for GNU ld... " >&6; }
9368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
9369 $as_echo_n "checking for non-GNU ld... " >&6; }
9371 if test "${acl_cv_path_LD+set}" = set; then :
9372 $as_echo_n "(cached) " >&6
9374 if test -z "$LD"; then
9375 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
9376 for ac_dir in $PATH; do
9377 test -z "$ac_dir" && ac_dir=.
9378 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
9379 acl_cv_path_LD="$ac_dir/$ac_prog"
9380 # Check to see if the program is GNU ld. I'd rather use --version,
9381 # but apparently some GNU ld's only accept -v.
9382 # Break only if it was the GNU/non-GNU ld that we prefer.
9383 if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
9384 test "$with_gnu_ld" != no && break
9386 test "$with_gnu_ld" != yes && break
9392 acl_cv_path_LD="$LD" # Let the user override the test with a path.
9396 LD="$acl_cv_path_LD"
9397 if test -n "$LD"; then
9398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
9399 $as_echo "$LD" >&6; }
9401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9402 $as_echo "no" >&6; }
9404 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
9405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
9406 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
9407 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
9408 $as_echo_n "(cached) " >&6
9410 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
9411 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
9412 acl_cv_prog_gnu_ld=yes
9414 acl_cv_prog_gnu_ld=no
9417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
9418 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
9419 with_gnu_ld=$acl_cv_prog_gnu_ld
9423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
9424 $as_echo_n "checking for shared library run path origin... " >&6; }
9425 if test "${acl_cv_rpath+set}" = set; then :
9426 $as_echo_n "(cached) " >&6
9429 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
9430 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
9436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
9437 $as_echo "$acl_cv_rpath" >&6; }
9439 libext="$acl_cv_libext"
9440 shlibext="$acl_cv_shlibext"
9441 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
9442 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
9443 hardcode_direct="$acl_cv_hardcode_direct"
9444 hardcode_minus_L="$acl_cv_hardcode_minus_L"
9445 # Check whether --enable-rpath was given.
9446 if test "${enable_rpath+set}" = set; then :
9447 enableval=$enable_rpath; :
9461 acl_save_prefix="$prefix"
9462 prefix="$acl_final_prefix"
9463 acl_save_exec_prefix="$exec_prefix"
9464 exec_prefix="$acl_final_exec_prefix"
9466 eval additional_includedir=\"$includedir\"
9467 eval additional_libdir=\"$libdir\"
9469 exec_prefix="$acl_save_exec_prefix"
9470 prefix="$acl_save_prefix"
9473 # Check whether --with-libiconv-prefix was given.
9474 if test "${with_libiconv_prefix+set}" = set; then :
9475 withval=$with_libiconv_prefix;
9476 if test "X$withval" = "Xno"; then
9479 if test "X$withval" = "X"; then
9481 acl_save_prefix="$prefix"
9482 prefix="$acl_final_prefix"
9483 acl_save_exec_prefix="$exec_prefix"
9484 exec_prefix="$acl_final_exec_prefix"
9486 eval additional_includedir=\"$includedir\"
9487 eval additional_libdir=\"$libdir\"
9489 exec_prefix="$acl_save_exec_prefix"
9490 prefix="$acl_save_prefix"
9493 additional_includedir="$withval/include"
9494 additional_libdir="$withval/lib"
9505 names_already_handled=
9506 names_next_round='iconv '
9507 while test -n "$names_next_round"; do
9508 names_this_round="$names_next_round"
9510 for name in $names_this_round; do
9512 for n in $names_already_handled; do
9513 if test "$n" = "$name"; then
9518 if test -z "$already_handled"; then
9519 names_already_handled="$names_already_handled $name"
9520 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9521 eval value=\"\$HAVE_LIB$uppername\"
9522 if test -n "$value"; then
9523 if test "$value" = yes; then
9524 eval value=\"\$LIB$uppername\"
9525 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
9526 eval value=\"\$LTLIB$uppername\"
9527 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
9536 if test $use_additional = yes; then
9537 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
9538 found_dir="$additional_libdir"
9539 found_so="$additional_libdir/lib$name.$shlibext"
9540 if test -f "$additional_libdir/lib$name.la"; then
9541 found_la="$additional_libdir/lib$name.la"
9544 if test -f "$additional_libdir/lib$name.$libext"; then
9545 found_dir="$additional_libdir"
9546 found_a="$additional_libdir/lib$name.$libext"
9547 if test -f "$additional_libdir/lib$name.la"; then
9548 found_la="$additional_libdir/lib$name.la"
9553 if test "X$found_dir" = "X"; then
9554 for x in $LDFLAGS $LTLIBICONV; do
9556 acl_save_prefix="$prefix"
9557 prefix="$acl_final_prefix"
9558 acl_save_exec_prefix="$exec_prefix"
9559 exec_prefix="$acl_final_exec_prefix"
9561 exec_prefix="$acl_save_exec_prefix"
9562 prefix="$acl_save_prefix"
9566 dir=`echo "X$x" | sed -e 's/^X-L//'`
9567 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
9569 found_so="$dir/lib$name.$shlibext"
9570 if test -f "$dir/lib$name.la"; then
9571 found_la="$dir/lib$name.la"
9574 if test -f "$dir/lib$name.$libext"; then
9576 found_a="$dir/lib$name.$libext"
9577 if test -f "$dir/lib$name.la"; then
9578 found_la="$dir/lib$name.la"
9584 if test "X$found_dir" != "X"; then
9589 if test "X$found_dir" != "X"; then
9590 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
9591 if test "X$found_so" != "X"; then
9592 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9593 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9596 for x in $ltrpathdirs; do
9597 if test "X$x" = "X$found_dir"; then
9602 if test -z "$haveit"; then
9603 ltrpathdirs="$ltrpathdirs $found_dir"
9605 if test "$hardcode_direct" = yes; then
9606 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9608 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9609 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9611 for x in $rpathdirs; do
9612 if test "X$x" = "X$found_dir"; then
9617 if test -z "$haveit"; then
9618 rpathdirs="$rpathdirs $found_dir"
9622 for x in $LDFLAGS $LIBICONV; do
9624 acl_save_prefix="$prefix"
9625 prefix="$acl_final_prefix"
9626 acl_save_exec_prefix="$exec_prefix"
9627 exec_prefix="$acl_final_exec_prefix"
9629 exec_prefix="$acl_save_exec_prefix"
9630 prefix="$acl_save_prefix"
9632 if test "X$x" = "X-L$found_dir"; then
9637 if test -z "$haveit"; then
9638 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
9640 if test "$hardcode_minus_L" != no; then
9641 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9643 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
9649 if test "X$found_a" != "X"; then
9650 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
9652 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
9655 additional_includedir=
9656 case "$found_dir" in
9658 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9659 additional_includedir="$basedir/include"
9662 if test "X$additional_includedir" != "X"; then
9663 if test "X$additional_includedir" != "X/usr/include"; then
9665 if test "X$additional_includedir" = "X/usr/local/include"; then
9666 if test -n "$GCC"; then
9668 linux*) haveit=yes;;
9672 if test -z "$haveit"; then
9673 for x in $CPPFLAGS $INCICONV; do
9675 acl_save_prefix="$prefix"
9676 prefix="$acl_final_prefix"
9677 acl_save_exec_prefix="$exec_prefix"
9678 exec_prefix="$acl_final_exec_prefix"
9680 exec_prefix="$acl_save_exec_prefix"
9681 prefix="$acl_save_prefix"
9683 if test "X$x" = "X-I$additional_includedir"; then
9688 if test -z "$haveit"; then
9689 if test -d "$additional_includedir"; then
9690 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
9696 if test -n "$found_la"; then
9697 save_libdir="$libdir"
9699 */* | *\\*) . "$found_la" ;;
9700 *) . "./$found_la" ;;
9702 libdir="$save_libdir"
9703 for dep in $dependency_libs; do
9706 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
9707 if test "X$additional_libdir" != "X/usr/lib"; then
9709 if test "X$additional_libdir" = "X/usr/local/lib"; then
9710 if test -n "$GCC"; then
9712 linux*) haveit=yes;;
9716 if test -z "$haveit"; then
9718 for x in $LDFLAGS $LIBICONV; do
9720 acl_save_prefix="$prefix"
9721 prefix="$acl_final_prefix"
9722 acl_save_exec_prefix="$exec_prefix"
9723 exec_prefix="$acl_final_exec_prefix"
9725 exec_prefix="$acl_save_exec_prefix"
9726 prefix="$acl_save_prefix"
9728 if test "X$x" = "X-L$additional_libdir"; then
9733 if test -z "$haveit"; then
9734 if test -d "$additional_libdir"; then
9735 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
9739 for x in $LDFLAGS $LTLIBICONV; do
9741 acl_save_prefix="$prefix"
9742 prefix="$acl_final_prefix"
9743 acl_save_exec_prefix="$exec_prefix"
9744 exec_prefix="$acl_final_exec_prefix"
9746 exec_prefix="$acl_save_exec_prefix"
9747 prefix="$acl_save_prefix"
9749 if test "X$x" = "X-L$additional_libdir"; then
9754 if test -z "$haveit"; then
9755 if test -d "$additional_libdir"; then
9756 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
9763 dir=`echo "X$dep" | sed -e 's/^X-R//'`
9764 if test "$enable_rpath" != no; then
9766 for x in $rpathdirs; do
9767 if test "X$x" = "X$dir"; then
9772 if test -z "$haveit"; then
9773 rpathdirs="$rpathdirs $dir"
9776 for x in $ltrpathdirs; do
9777 if test "X$x" = "X$dir"; then
9782 if test -z "$haveit"; then
9783 ltrpathdirs="$ltrpathdirs $dir"
9788 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
9791 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
9794 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
9795 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
9801 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
9802 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
9808 if test "X$rpathdirs" != "X"; then
9809 if test -n "$hardcode_libdir_separator"; then
9811 for found_dir in $rpathdirs; do
9812 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
9814 acl_save_libdir="$libdir"
9816 eval flag=\"$hardcode_libdir_flag_spec\"
9817 libdir="$acl_save_libdir"
9818 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
9820 for found_dir in $rpathdirs; do
9821 acl_save_libdir="$libdir"
9823 eval flag=\"$hardcode_libdir_flag_spec\"
9824 libdir="$acl_save_libdir"
9825 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
9829 if test "X$ltrpathdirs" != "X"; then
9830 for found_dir in $ltrpathdirs; do
9831 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
9841 am_save_CPPFLAGS="$CPPFLAGS"
9843 for element in $INCICONV; do
9845 for x in $CPPFLAGS; do
9847 acl_save_prefix="$prefix"
9848 prefix="$acl_final_prefix"
9849 acl_save_exec_prefix="$exec_prefix"
9850 exec_prefix="$acl_final_exec_prefix"
9852 exec_prefix="$acl_save_exec_prefix"
9853 prefix="$acl_save_prefix"
9855 if test "X$x" = "X$element"; then
9860 if test -z "$haveit"; then
9861 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
9866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
9867 $as_echo_n "checking for iconv... " >&6; }
9868 if test "${am_cv_func_iconv+set}" = set; then :
9869 $as_echo_n "(cached) " >&6
9872 am_cv_func_iconv="no, consider installing GNU libiconv"
9874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9875 /* end confdefs.h. */
9881 iconv_t cd = iconv_open("","");
9882 iconv(cd,NULL,NULL,NULL,NULL);
9888 if ac_fn_c_try_link "$LINENO"; then :
9889 am_cv_func_iconv=yes
9891 rm -f core conftest.err conftest.$ac_objext \
9892 conftest$ac_exeext conftest.$ac_ext
9893 if test "$am_cv_func_iconv" != yes; then
9894 am_save_LIBS="$LIBS"
9895 LIBS="$LIBS $LIBICONV"
9896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9897 /* end confdefs.h. */
9903 iconv_t cd = iconv_open("","");
9904 iconv(cd,NULL,NULL,NULL,NULL);
9910 if ac_fn_c_try_link "$LINENO"; then :
9912 am_cv_func_iconv=yes
9914 rm -f core conftest.err conftest.$ac_objext \
9915 conftest$ac_exeext conftest.$ac_ext
9916 LIBS="$am_save_LIBS"
9920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
9921 $as_echo "$am_cv_func_iconv" >&6; }
9922 if test "$am_cv_func_iconv" = yes; then
9924 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
9927 if test "$am_cv_lib_iconv" = yes; then
9928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
9929 $as_echo_n "checking how to link with libiconv... " >&6; }
9930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
9931 $as_echo "$LIBICONV" >&6; }
9933 CPPFLAGS="$am_save_CPPFLAGS"
9940 if test "$am_cv_func_iconv" = yes; then
9941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
9942 $as_echo_n "checking for iconv declaration... " >&6; }
9943 if test "${am_cv_proto_iconv+set}" = set; then :
9944 $as_echo_n "(cached) " >&6
9947 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9948 /* end confdefs.h. */
9956 #if defined(__STDC__) || defined(__cplusplus)
9957 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
9970 if ac_fn_c_try_compile "$LINENO"; then :
9971 am_cv_proto_iconv_arg1=""
9973 am_cv_proto_iconv_arg1="const"
9975 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9976 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
9979 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
9980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
9981 }$am_cv_proto_iconv" >&5
9983 }$am_cv_proto_iconv" >&6; }
9985 cat >>confdefs.h <<_ACEOF
9986 #define ICONV_CONST $am_cv_proto_iconv_arg1
9991 # Until we have in-tree GNU iconv:
9996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
9997 $as_echo_n "checking for LC_MESSAGES... " >&6; }
9998 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
9999 $as_echo_n "(cached) " >&6
10001 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10002 /* end confdefs.h. */
10003 #include <locale.h>
10012 if ac_fn_c_try_link "$LINENO"; then :
10013 am_cv_val_LC_MESSAGES=yes
10015 am_cv_val_LC_MESSAGES=no
10017 rm -f core conftest.err conftest.$ac_objext \
10018 conftest$ac_exeext conftest.$ac_ext
10020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
10021 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
10022 if test $am_cv_val_LC_MESSAGES = yes; then
10024 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
10030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10031 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10032 if test "${am_cv_langinfo_codeset+set}" = set; then :
10033 $as_echo_n "(cached) " >&6
10035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10036 /* end confdefs.h. */
10037 #include <langinfo.h>
10041 char* cs = nl_langinfo(CODESET);
10046 if ac_fn_c_try_link "$LINENO"; then :
10047 am_cv_langinfo_codeset=yes
10049 am_cv_langinfo_codeset=no
10051 rm -f core conftest.err conftest.$ac_objext \
10052 conftest$ac_exeext conftest.$ac_ext
10055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10056 $as_echo "$am_cv_langinfo_codeset" >&6; }
10057 if test $am_cv_langinfo_codeset = yes; then
10059 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10064 # We will need to find libiberty.h and ansidecl.h
10065 saved_CFLAGS="$CFLAGS"
10066 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
10067 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
10068 strsignal strstr strverscmp \
10069 errno snprintf vsnprintf vasprintf malloc realloc calloc \
10070 free basename getopt clock getpagesize clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked
10072 ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10074 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10075 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10076 $as_echo_n "(cached) " >&6
10078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10079 /* end confdefs.h. */
10081 #define $ac_tr_decl 1
10083 #include "ansidecl.h"
10084 #include "system.h"
10090 char *(*pfn) = (char *(*)) $ac_func ;
10096 if ac_fn_c_try_compile "$LINENO"; then :
10097 eval "gcc_cv_have_decl_$ac_func=yes"
10099 eval "gcc_cv_have_decl_$ac_func=no"
10101 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10104 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10106 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10107 #define $ac_tr_decl 1
10111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10112 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10113 #define $ac_tr_decl 0
10121 for ac_func in getrlimit setrlimit getrusage
10123 ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10125 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10126 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10127 $as_echo_n "(cached) " >&6
10129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10130 /* end confdefs.h. */
10132 #define $ac_tr_decl 1
10134 #include "ansidecl.h"
10135 #include "system.h"
10136 #ifdef HAVE_SYS_RESOURCE_H
10137 #include <sys/resource.h>
10145 char *(*pfn) = (char *(*)) $ac_func ;
10151 if ac_fn_c_try_compile "$LINENO"; then :
10152 eval "gcc_cv_have_decl_$ac_func=yes"
10154 eval "gcc_cv_have_decl_$ac_func=no"
10156 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10159 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10161 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10162 #define $ac_tr_decl 1
10166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10167 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10168 #define $ac_tr_decl 0
10176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10177 /* end confdefs.h. */
10179 #include "ansidecl.h"
10180 #include "system.h"
10181 #ifdef HAVE_SYS_RESOURCE_H
10182 #include <sys/resource.h>
10193 if ac_fn_c_try_compile "$LINENO"; then :
10197 $as_echo "#define rlim_t long" >>confdefs.h
10200 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10202 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
10203 # FREAD and FWRITE macros. Fortunately, for GCC's single usage of ldgetname
10204 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
10205 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
10206 for ac_func in ldgetname
10208 ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10210 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10211 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10212 $as_echo_n "(cached) " >&6
10214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10215 /* end confdefs.h. */
10217 #define $ac_tr_decl 1
10219 #include "ansidecl.h"
10220 #include "system.h"
10221 #ifdef HAVE_LDFCN_H
10232 char *(*pfn) = (char *(*)) $ac_func ;
10238 if ac_fn_c_try_compile "$LINENO"; then :
10239 eval "gcc_cv_have_decl_$ac_func=yes"
10241 eval "gcc_cv_have_decl_$ac_func=no"
10243 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10246 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10248 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10249 #define $ac_tr_decl 1
10253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10254 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10255 #define $ac_tr_decl 0
10263 for ac_func in times
10265 ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10267 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10268 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10269 $as_echo_n "(cached) " >&6
10271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10272 /* end confdefs.h. */
10274 #define $ac_tr_decl 1
10276 #include "ansidecl.h"
10277 #include "system.h"
10278 #ifdef HAVE_SYS_TIMES_H
10279 #include <sys/times.h>
10287 char *(*pfn) = (char *(*)) $ac_func ;
10293 if ac_fn_c_try_compile "$LINENO"; then :
10294 eval "gcc_cv_have_decl_$ac_func=yes"
10296 eval "gcc_cv_have_decl_$ac_func=no"
10298 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10301 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10303 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10304 #define $ac_tr_decl 1
10308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10309 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10310 #define $ac_tr_decl 0
10318 for ac_func in sigaltstack
10320 ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10322 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10323 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10324 $as_echo_n "(cached) " >&6
10326 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10327 /* end confdefs.h. */
10329 #define $ac_tr_decl 1
10331 #include "ansidecl.h"
10332 #include "system.h"
10333 #include <signal.h>
10340 char *(*pfn) = (char *(*)) $ac_func ;
10346 if ac_fn_c_try_compile "$LINENO"; then :
10347 eval "gcc_cv_have_decl_$ac_func=yes"
10349 eval "gcc_cv_have_decl_$ac_func=no"
10351 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10354 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10356 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10357 #define $ac_tr_decl 1
10361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10362 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10363 #define $ac_tr_decl 0
10371 # More time-related stuff.
10372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct tms" >&5
10373 $as_echo_n "checking for struct tms... " >&6; }
10374 if test "${ac_cv_struct_tms+set}" = set; then :
10375 $as_echo_n "(cached) " >&6
10378 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10379 /* end confdefs.h. */
10381 #include "ansidecl.h"
10382 #include "system.h"
10383 #ifdef HAVE_SYS_TIMES_H
10384 #include <sys/times.h>
10395 if ac_fn_c_try_compile "$LINENO"; then :
10396 ac_cv_struct_tms=yes
10398 ac_cv_struct_tms=no
10400 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tms" >&5
10403 $as_echo "$ac_cv_struct_tms" >&6; }
10404 if test $ac_cv_struct_tms = yes; then
10406 $as_echo "#define HAVE_STRUCT_TMS 1" >>confdefs.h
10410 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
10411 # revisit after autoconf 2.50.
10412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t" >&5
10413 $as_echo_n "checking for clock_t... " >&6; }
10414 if test "${gcc_cv_type_clock_t+set}" = set; then :
10415 $as_echo_n "(cached) " >&6
10418 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10419 /* end confdefs.h. */
10421 #include "ansidecl.h"
10422 #include "system.h"
10432 if ac_fn_c_try_compile "$LINENO"; then :
10433 gcc_cv_type_clock_t=yes
10435 gcc_cv_type_clock_t=no
10437 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_clock_t" >&5
10440 $as_echo "$gcc_cv_type_clock_t" >&6; }
10441 if test $gcc_cv_type_clock_t = yes; then
10443 $as_echo "#define HAVE_CLOCK_T 1" >>confdefs.h
10447 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
10448 CFLAGS="$saved_CFLAGS"
10450 # Check whether --enable-initfini-array was given.
10451 if test "${enable_initfini_array+set}" = set; then :
10452 enableval=$enable_initfini_array;
10455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5
10456 $as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; }
10457 if test "${gcc_cv_initfini_array+set}" = set; then :
10458 $as_echo_n "(cached) " >&6
10460 if test "$cross_compiling" = yes; then :
10461 gcc_cv_initfini_array=no
10463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10464 /* end confdefs.h. */
10467 int main (void) { return x; }
10468 int foo (void) { x = 0; }
10469 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
10471 if ac_fn_c_try_run "$LINENO"; then :
10472 gcc_cv_initfini_array=yes
10474 gcc_cv_initfini_array=no
10476 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10477 conftest.$ac_objext conftest.beam conftest.$ac_ext
10481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_initfini_array" >&5
10482 $as_echo "$gcc_cv_initfini_array" >&6; }
10483 enable_initfini_array=$gcc_cv_initfini_array
10487 if test $enable_initfini_array = yes; then
10489 $as_echo "#define HAVE_INITFINI_ARRAY 1" >>confdefs.h
10493 # mkdir takes a single argument on some systems.
10494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if mkdir takes one argument" >&5
10495 $as_echo_n "checking if mkdir takes one argument... " >&6; }
10496 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then :
10497 $as_echo_n "(cached) " >&6
10499 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10500 /* end confdefs.h. */
10502 #include <sys/types.h>
10503 #ifdef HAVE_SYS_STAT_H
10504 # include <sys/stat.h>
10506 #ifdef HAVE_UNISTD_H
10507 # include <unistd.h>
10509 #ifdef HAVE_DIRECT_H
10510 # include <direct.h>
10520 if ac_fn_c_try_compile "$LINENO"; then :
10521 gcc_cv_mkdir_takes_one_arg=no
10523 gcc_cv_mkdir_takes_one_arg=yes
10525 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mkdir_takes_one_arg" >&5
10528 $as_echo "$gcc_cv_mkdir_takes_one_arg" >&6; }
10529 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
10531 $as_echo "#define MKDIR_TAKES_ONE_ARG 1" >>confdefs.h
10542 # With Setjmp/Longjmp based exception handling.
10543 # Check whether --enable-sjlj-exceptions was given.
10544 if test "${enable_sjlj_exceptions+set}" = set; then :
10545 enableval=$enable_sjlj_exceptions; case $target in
10547 if test $enableval != yes; then
10548 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
10549 $as_echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
10554 force_sjlj_exceptions=yes
10558 force_sjlj_exceptions=yes
10562 force_sjlj_exceptions=no
10567 if test $force_sjlj_exceptions = yes; then
10568 sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
10570 cat >>confdefs.h <<_ACEOF
10571 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
10576 # For platforms with the unwind ABI which includes an unwind library,
10577 # libunwind, we can choose to use the system libunwind.
10578 # config.gcc also contains tests of with_system_libunwind.
10581 # Check whether --with-system-libunwind was given.
10582 if test "${with_system_libunwind+set}" = set; then :
10583 withval=$with_system_libunwind;
10586 # If system-libunwind was not specifically set, pick a default setting.
10587 if test x$with_system_libunwind = x; then
10589 ia64-*-hpux*) with_system_libunwind=yes ;;
10590 *) with_system_libunwind=no ;;
10593 # Based on system-libunwind and target, do we have ipinfo?
10594 if test x$with_system_libunwind = xyes; then
10596 ia64-*-*) have_unwind_getipinfo=no ;;
10597 *) have_unwind_getipinfo=yes ;;
10600 # Darwin before version 9 does not have _Unwind_GetIPInfo.
10603 *-*-darwin[3-8]|*-*-darwin[3-8].*) have_unwind_getipinfo=no ;;
10604 *) have_unwind_getipinfo=yes ;;
10609 if test x$have_unwind_getipinfo = xyes; then
10611 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
10616 # --------------------------------------------------------
10617 # Build, host, and target specific configuration fragments
10618 # --------------------------------------------------------
10620 # Collect build-machine-specific information.
10621 . ${srcdir}/config.build
10623 # Collect host-machine-specific information.
10624 . ${srcdir}/config.host
10628 # Collect target-machine-specific information.
10629 . ${srcdir}/config.gcc
10631 extra_objs="${host_extra_objs} ${extra_objs}"
10632 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
10634 # Default the target-machine variables that were not explicitly set.
10635 if test x"$tm_file" = x
10636 then tm_file=$cpu_type/$cpu_type.h; fi
10638 if test x"$extra_headers" = x
10639 then extra_headers=; fi
10641 if test x$md_file = x
10642 then md_file=$cpu_type/$cpu_type.md; fi
10644 if test x$out_file = x
10645 then out_file=$cpu_type/$cpu_type.c; fi
10647 if test x"$tmake_file" = x
10648 then tmake_file=$cpu_type/t-$cpu_type
10651 if test x"$dwarf2" = xyes
10652 then tm_file="$tm_file tm-dwarf2.h"
10655 # Say what files are being used for the output code and MD file.
10656 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
10657 echo "Using \`$srcdir/config/$md_file' as machine description file."
10659 # If any of the xm_file variables contain nonexistent files, warn
10660 # about them and drop them.
10663 for x in $build_xm_file; do
10664 if test -f $srcdir/config/$x
10666 else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
10667 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
10670 build_xm_file="$bx"
10673 for x in $host_xm_file; do
10674 if test -f $srcdir/config/$x
10676 else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
10677 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
10683 for x in $xm_file; do
10684 if test -f $srcdir/config/$x
10686 else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
10687 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
10693 for f in $tm_file; do
10696 if test $count = ax; then
10697 echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
10699 echo "Using the following target machine macro files:"
10700 for f in $tm_file; do
10701 echo " $srcdir/config/$f"
10705 if test x$need_64bit_hwint = xyes; then
10707 $as_echo "#define NEED_64BIT_HOST_WIDE_INT 1" >>confdefs.h
10711 if test x$use_long_long_for_widest_fast_int = xyes; then
10713 $as_echo "#define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1" >>confdefs.h
10718 for f in $host_xm_file; do
10721 if test $count = a; then
10723 elif test $count = ax; then
10724 echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
10726 echo "Using the following host machine macro files:"
10727 for f in $host_xm_file; do
10728 echo " $srcdir/config/$f"
10731 echo "Using ${out_host_hook_obj} for host machine hooks."
10733 if test "$host_xm_file" != "$build_xm_file"; then
10735 for f in $build_xm_file; do
10738 if test $count = a; then
10740 elif test $count = ax; then
10741 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
10743 echo "Using the following build machine macro files:"
10744 for f in $build_xm_file; do
10745 echo " $srcdir/config/$f"
10751 powerpc*-*-darwin*)
10752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mcontext_t fields have underscores" >&5
10753 $as_echo_n "checking whether mcontext_t fields have underscores... " >&6; }
10754 if test "${gcc_cv_mcontext_underscores+set}" = set; then :
10755 $as_echo_n "(cached) " >&6
10757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10758 /* end confdefs.h. */
10760 #include <sys/cdefs.h>
10761 #include <sys/signal.h>
10762 #include <ucontext.h>
10763 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
10766 if ac_fn_c_try_compile "$LINENO"; then :
10767 gcc_cv_mcontext_underscores=no
10769 gcc_cv_mcontext_underscores=yes
10771 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mcontext_underscores" >&5
10774 $as_echo "$gcc_cv_mcontext_underscores" >&6; }
10775 if test $gcc_cv_mcontext_underscores = yes; then
10777 $as_echo "#define HAS_MCONTEXT_T_UNDERSCORES /**/" >>confdefs.h
10787 # Check if a valid thread package
10788 case ${enable_threads} in
10791 target_thread_file='single'
10795 target_thread_file='single'
10797 aix | dce | gnat | irix | posix | posix95 | rtems | \
10798 single | vxworks | win32 | mipssde)
10799 target_thread_file=${enable_threads}
10802 echo "${enable_threads} is an unknown thread package" 1>&2
10807 if test x${thread_file} = x; then
10808 # No thread file set by target-specific clauses in config.gcc,
10809 # so use file chosen by default logic above
10810 thread_file=${target_thread_file}
10813 # Make gthr-default.h if we have a thread file.
10815 if test $thread_file != single; then
10816 echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h-t
10817 if diff gthr-default.h-t gthr-default.h 2>/dev/null; then
10818 rm -f gthr-default.h-t
10820 mv -f gthr-default.h-t gthr-default.h
10822 gthread_flags=-DHAVE_GTHR_DEFAULT
10831 if test x$enable___cxa_atexit = xyes || \
10832 test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
10833 if test x$host = x$target; then
10835 # mingw32 doesn't have __cxa_atexit but uses atexit registration
10836 # keyed to flag_use_cxa_atexit
10841 ac_fn_c_check_func "$LINENO" "__cxa_atexit" "ac_cv_func___cxa_atexit"
10842 if test "x$ac_cv_func___cxa_atexit" = x""yes; then :
10845 echo "__cxa_atexit can't be enabled on this target"
10851 # We can't check for __cxa_atexit when building a cross, so assume
10855 if test x$use_cxa_atexit = xyes; then
10857 $as_echo "#define DEFAULT_USE_CXA_ATEXIT 2" >>confdefs.h
10862 # Look for a file containing extra machine modes.
10863 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
10864 extra_modes_file='$(srcdir)'/config/${extra_modes}
10867 cat >>confdefs.h <<_ACEOF
10868 #define EXTRA_MODES_FILE "config/$extra_modes"
10873 # Convert extra_options into a form suitable for Makefile use.
10876 for f in $extra_options; do
10877 extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
10878 all_opt_files="$all_opt_files $srcdir/config/$f"
10882 # auto-host.h is the file containing items generated by autoconf and is
10883 # the first file included by config.h.
10884 # If host=build, it is correct to have bconfig include auto-host.h
10885 # as well. If host!=build, we are in error and need to do more
10886 # work to find out the build config parameters.
10887 if test x$host = x$build
10889 build_auto=auto-host.h
10891 # We create a subdir, then run autoconf in the subdir.
10892 # To prevent recursion we set host and build for the new
10893 # invocation of configure to the build for this invocation
10900 /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
10901 *) realsrcdir=../${srcdir};;
10903 saved_CFLAGS="${CFLAGS}"
10904 CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
10905 LDFLAGS="${LDFLAGS_FOR_BUILD}" \
10906 ${realsrcdir}/configure \
10907 --enable-languages=${enable_languages-all} \
10908 --target=$target_alias --host=$build_alias --build=$build_alias
10909 CFLAGS="${saved_CFLAGS}"
10911 # We just finished tests for the build machine, so rename
10912 # the file auto-build.h in the gcc directory.
10913 mv auto-host.h ../auto-build.h
10916 build_auto=auto-build.h
10920 tm_file="${tm_file} defaults.h"
10921 tm_p_file="${tm_p_file} tm-preds.h"
10922 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
10923 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
10924 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
10925 # put this back in temporarily.
10926 xm_file="auto-host.h ansidecl.h ${xm_file}"
10932 # Compile in configure arguments.
10933 if test -f configargs.h ; then
10934 # Being re-configured.
10935 gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
10936 gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
10938 gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
10941 # Double all backslashes and backslash all quotes to turn
10942 # gcc_config_arguments into a C string.
10943 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
10944 $gcc_config_arguments
10946 gcc_config_arguments_str=`cat conftest.out`
10949 cat > configargs.h <<EOF
10950 /* Generated automatically. */
10951 static const char configuration_arguments[] = "$gcc_config_arguments_str";
10952 static const char thread_model[] = "$thread_file";
10954 static const struct {
10955 const char *name, *value;
10956 } configure_default_options[] = $configure_default_options;
10959 gcc_BASEVER=`cat $srcdir/BASE-VER`
10960 gcc_DEVPHASE=`cat $srcdir/DEV-PHASE`
10961 gcc_DATESTAMP=`cat $srcdir/DATESTAMP`
10962 if test -f $srcdir/REVISION ; then
10963 gcc_REVISION=`cat $srcdir/REVISION`
10967 cat > plugin-version.h <<EOF
10968 #include "configargs.h"
10970 static char basever[] = "$gcc_BASEVER";
10971 static char datestamp[] = "$gcc_DATESTAMP";
10972 static char devphase[] = "$gcc_DEVPHASE";
10973 static char revision[] = "$gcc_REVISION";
10975 /* FIXME plugins: We should make the version information more precise.
10976 One way to do is to add a checksum. */
10978 static struct plugin_gcc_version gcc_version = {basever, datestamp,
10979 devphase, revision,
10980 configuration_arguments};
10983 # Internationalization
10984 # If we haven't got the data from the intl directory,
10985 # assume NLS is disabled.
10994 if test -f ../intl/config.intl; then
10995 . ../intl/config.intl
10997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
10998 $as_echo_n "checking whether NLS is requested... " >&6; }
10999 if test x"$USE_NLS" != xyes; then
11000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11001 $as_echo "no" >&6; }
11003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11004 $as_echo "yes" >&6; }
11006 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
11009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
11010 $as_echo_n "checking for catalogs to be installed... " >&6; }
11011 # Look for .po and .gmo files in the source directory.
11014 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
11015 # If there aren't any .gmo files the shell will give us the
11016 # literal string "../path/to/srcdir/po/*.gmo" which has to be
11018 case "$cat" in *\**)
11021 # The quadruple backslash is collapsed to a double backslash
11022 # by the backticks, then collapsed again by the double quotes,
11023 # leaving us with one backslash in the sed expression (right
11024 # before the dot that mustn't act as a wildcard).
11025 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
11026 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
11027 # The user is allowed to set LINGUAS to a list of languages to
11028 # install catalogs for. If it's empty that means "all of them."
11029 if test "x$LINGUAS" = x; then
11030 CATALOGS="$CATALOGS $cat"
11031 XLINGUAS="$XLINGUAS $lang"
11033 case "$LINGUAS" in *$lang*)
11034 CATALOGS="$CATALOGS $cat"
11035 XLINGUAS="$XLINGUAS $lang"
11040 LINGUAS="$XLINGUAS"
11041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
11042 $as_echo "$LINGUAS" >&6; }
11055 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
11056 # -liconv on the link line twice.
11057 case "$LIBINTL" in *$LIBICONV*)
11061 # Check whether --enable-secureplt was given.
11062 if test "${enable_secureplt+set}" = set; then :
11063 enableval=$enable_secureplt;
11067 # Check whether --enable-leading-mingw64-underscores was given.
11068 if test "${enable_leading_mingw64_underscores+set}" = set; then :
11069 enableval=$enable_leading_mingw64_underscores;
11072 if test x"$enable_leading_mingw64_underscores" = xyes ; then :
11074 $as_echo "#define USE_MINGW64_LEADING_UNDERSCORES 1" >>confdefs.h
11078 # Check whether --enable-cld was given.
11079 if test "${enable_cld+set}" = set; then :
11080 enableval=$enable_cld;
11086 # Check whether --enable-frame-pointer was given.
11087 if test "${enable_frame_pointer+set}" = set; then :
11088 enableval=$enable_frame_pointer;
11092 linux* | darwin[8912]*)
11093 # Enable -fomit-frame-pointer by default for Linux and Darwin with
11095 enable_frame_pointer=no
11098 enable_frame_pointer=yes
11105 # Windows32 Registry support for specifying GCC installation paths.
11106 # Check whether --enable-win32-registry was given.
11107 if test "${enable_win32_registry+set}" = set; then :
11108 enableval=$enable_win32_registry;
11113 win32 | pe | cygwin* | mingw32* | uwin*)
11114 if test "x$enable_win32_registry" != xno; then
11115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing RegOpenKeyExA" >&5
11116 $as_echo_n "checking for library containing RegOpenKeyExA... " >&6; }
11117 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11118 $as_echo_n "(cached) " >&6
11120 ac_func_search_save_LIBS=$LIBS
11121 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11122 /* end confdefs.h. */
11124 /* Override any GCC internal prototype to avoid an error.
11125 Use char because int might match the return type of a GCC
11126 builtin and then its argument prototype would still apply. */
11130 char RegOpenKeyExA ();
11134 return RegOpenKeyExA ();
11139 for ac_lib in '' advapi32; do
11140 if test -z "$ac_lib"; then
11141 ac_res="none required"
11144 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
11146 if ac_fn_c_try_link "$LINENO"; then :
11147 ac_cv_search_RegOpenKeyExA=$ac_res
11149 rm -f core conftest.err conftest.$ac_objext \
11151 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11155 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11158 ac_cv_search_RegOpenKeyExA=no
11160 rm conftest.$ac_ext
11161 LIBS=$ac_func_search_save_LIBS
11163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_RegOpenKeyExA" >&5
11164 $as_echo "$ac_cv_search_RegOpenKeyExA" >&6; }
11165 ac_res=$ac_cv_search_RegOpenKeyExA
11166 if test "$ac_res" != no; then :
11167 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11170 enable_win32_registry=no
11175 if test "x$enable_win32_registry" != xno; then
11177 $as_echo "#define ENABLE_WIN32_REGISTRY 1" >>confdefs.h
11180 if test "x$enable_win32_registry" != xyes \
11181 && test "x$enable_win32_registry" != x; then
11183 cat >>confdefs.h <<_ACEOF
11184 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
11192 # Get an absolute path to the GCC top-level source directory
11193 holddir=`${PWDCMD-pwd}`
11195 topdir=`${PWDCMD-pwd}`
11198 # Conditionalize the makefile for this host machine.
11200 for f in ${host_xmake_file}
11202 if test -f ${srcdir}/config/$f
11204 xmake_file="${xmake_file} \$(srcdir)/config/$f"
11208 # Conditionalize the makefile for this target machine.
11210 for f in ${tmake_file}
11212 if test -f ${srcdir}/config/$f
11214 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
11217 tmake_file="${tmake_file_}"
11219 out_object_file=`basename $out_file .c`.o
11221 tm_file_list="options.h"
11222 tm_include_list="options.h insn-constants.h"
11223 for f in $tm_file; do
11226 f=`echo $f | sed 's/^..//'`
11227 tm_file_list="${tm_file_list} $f"
11228 tm_include_list="${tm_include_list} $f"
11231 tm_file_list="${tm_file_list} \$(srcdir)/$f"
11232 tm_include_list="${tm_include_list} $f"
11235 tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
11236 tm_include_list="${tm_include_list} config/$f"
11241 libgcc_tm_file_list=
11242 libgcc_tm_include_list=
11243 for f in $libgcc_tm_file; do
11244 libgcc_tm_file_list="${libgcc_tm_file_list} \$(srcdir)/../libgcc/config/$f"
11245 libgcc_tm_include_list="${libgcc_tm_include_list} ../libgcc/config/$f"
11250 for f in $tm_p_file; do
11253 tm_p_file_list="${tm_p_file_list} $f"
11254 tm_p_include_list="${tm_p_include_list} $f"
11257 tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
11258 tm_p_include_list="${tm_p_include_list} config/$f"
11264 for f in $xm_file; do
11267 xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
11268 xm_include_list="${xm_include_list} $f"
11271 xm_file_list="${xm_file_list} $f"
11272 xm_include_list="${xm_include_list} $f"
11275 xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
11276 xm_include_list="${xm_include_list} config/$f"
11282 host_xm_include_list=
11283 for f in $host_xm_file; do
11286 host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
11287 host_xm_include_list="${host_xm_include_list} $f"
11290 host_xm_file_list="${host_xm_file_list} $f"
11291 host_xm_include_list="${host_xm_include_list} $f"
11294 host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
11295 host_xm_include_list="${host_xm_include_list} config/$f"
11300 build_xm_file_list=
11301 for f in $build_xm_file; do
11304 build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
11305 build_xm_include_list="${build_xm_include_list} $f"
11307 auto-build.h | auto-host.h )
11308 build_xm_file_list="${build_xm_file_list} $f"
11309 build_xm_include_list="${build_xm_include_list} $f"
11312 build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
11313 build_xm_include_list="${build_xm_include_list} config/$f"
11318 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
11319 # cross-compiler which does not use the native headers and libraries.
11320 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
11323 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11325 if test "x$with_build_sysroot" != x; then
11326 build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
11328 # This value is used, even on a native system, because
11329 # CROSS_SYSTEM_HEADER_DIR is just
11330 # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
11331 build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
11334 if test x$host != x$target
11336 CROSS="-DCROSS_DIRECTORY_STRUCTURE"
11338 SYSTEM_HEADER_DIR=$build_system_header_dir
11339 case "$host","$target" in
11340 # Darwin crosses can use the host system's libraries and headers,
11341 # because of the fat library support. Of course, it must be the
11342 # same version of Darwin on both sides. Allow the user to
11343 # just say --target=foo-darwin without a version number to mean
11344 # "the version on this system".
11345 *-*-darwin*,*-*-darwin*)
11346 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
11347 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
11348 if test $hostos = $targetos -o $targetos = darwin ; then
11350 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11355 i?86-*-*,x86_64-*-* \
11356 | powerpc*-*-*,powerpc64*-*-*)
11357 CROSS="$CROSS -DNATIVE_CROSS" ;;
11362 if test "x$with_headers" = x; then
11369 elif test "x$TARGET_SYSTEM_ROOT" != x; then
11370 SYSTEM_HEADER_DIR=$build_system_header_dir
11373 # If this is a cross-compiler that does not
11374 # have its own set of headers then define
11377 # If this is using newlib, without having the headers available now,
11378 # then define inhibit_libc in LIBGCC2_CFLAGS.
11379 # This prevents libgcc2 from containing any code which requires libc
11381 : ${inhibit_libc=false}
11382 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
11383 test x$with_newlib = xyes ; } &&
11384 { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
11389 # When building gcc with a cross-compiler, we need to adjust things so
11390 # that the generator programs are still built with the native compiler.
11391 # Also, we cannot run fixincludes.
11393 # These are the normal (build=host) settings:
11394 CC_FOR_BUILD='$(CC)'
11395 BUILD_CFLAGS='$(ALL_CFLAGS)'
11396 BUILD_LDFLAGS='$(LDFLAGS)'
11397 STMP_FIXINC=stmp-fixinc
11399 # And these apply if build != host, or we are generating coverage data
11400 if test x$build != x$host || test "x$coverage_flags" != x
11402 BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
11403 BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
11406 # Expand extra_headers to include complete path.
11407 # This substitutes for lots of t-* files.
11408 extra_headers_list=
11409 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
11410 for file in ${extra_headers} ; do
11411 extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
11414 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
11415 if test x"$use_gcc_tgmath" = xyes
11416 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
11419 # Define collect2 in Makefile.
11420 case $host_can_use_collect2 in
11422 *) collect2='collect2$(exeext)' ;;
11426 # Add a definition of USE_COLLECT2 if system wants one.
11427 case $use_collect2 in
11428 no) use_collect2= ;;
11431 host_xm_defines="${host_xm_defines} USE_COLLECT2"
11432 xm_defines="${xm_defines} USE_COLLECT2"
11433 case $host_can_use_collect2 in
11435 as_fn_error "collect2 is required but cannot be built on this system" "$LINENO" 5
11442 cat >>confdefs.h <<_ACEOF
11443 #define LTOPLUGINSONAME "${host_lto_plugin_soname}"
11447 # ---------------------------
11448 # Assembler & linker features
11449 # ---------------------------
11451 # During stage 2, ld is actually gcc/collect-ld, which is a small script to
11452 # discern between when to use prev-ld/ld-new and when to use ld/ld-new.
11453 # However when ld-new is first executed from the build tree, libtool will
11454 # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
11455 # to the build tree. While doing this we need to use the previous-stage
11456 # linker, or we have an infinite loop. The presence of a shell script as
11457 # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
11458 # the gcc/collect-ld script. So we need to know how libtool works, or
11459 # exec-tool will fail.
11464 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
11465 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
11470 macro_version='2.2.7a'
11471 macro_revision='1.3134'
11485 ltmain="$ac_aux_dir/ltmain.sh"
11487 # Backslashify metacharacters that are still active within
11488 # double-quoted strings.
11489 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
11491 # Same as above, but do not quote variable references.
11492 double_quote_subst='s/\(["`\\]\)/\\\1/g'
11494 # Sed substitution to delay expansion of an escaped shell variable in a
11495 # double_quote_subst'ed string.
11496 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
11498 # Sed substitution to delay expansion of an escaped single quote.
11499 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
11501 # Sed substitution to avoid accidental globbing in evaled expressions
11502 no_glob_subst='s/\*/\\\*/g'
11504 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
11505 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
11506 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
11508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
11509 $as_echo_n "checking how to print strings... " >&6; }
11510 # Test print first, because it will be a builtin if present.
11511 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
11512 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
11514 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
11517 # Use this function as a fallback that always works.
11518 func_fallback_echo ()
11520 eval 'cat <<_LTECHO_EOF
11524 ECHO='func_fallback_echo'
11527 # func_echo_all arg...
11528 # Invoke $ECHO with all args, space-separated.
11535 printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
11536 $as_echo "printf" >&6; } ;;
11537 print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
11538 $as_echo "print -r" >&6; } ;;
11539 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
11540 $as_echo "cat" >&6; } ;;
11556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
11557 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
11558 if test "${ac_cv_path_SED+set}" = set; then :
11559 $as_echo_n "(cached) " >&6
11561 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
11562 for ac_i in 1 2 3 4 5 6 7; do
11563 ac_script="$ac_script$as_nl$ac_script"
11565 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
11566 { ac_script=; unset ac_script;}
11567 if test -z "$SED"; then
11568 ac_path_SED_found=false
11569 # Loop through the user's path and test for each of PROGNAME-LIST
11570 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11571 for as_dir in $PATH
11574 test -z "$as_dir" && as_dir=.
11575 for ac_prog in sed gsed; do
11576 for ac_exec_ext in '' $ac_executable_extensions; do
11577 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
11578 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
11579 # Check for GNU ac_path_SED and select it if it is found.
11580 # Check for GNU $ac_path_SED
11581 case `"$ac_path_SED" --version 2>&1` in
11583 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
11586 $as_echo_n 0123456789 >"conftest.in"
11589 cat "conftest.in" "conftest.in" >"conftest.tmp"
11590 mv "conftest.tmp" "conftest.in"
11591 cp "conftest.in" "conftest.nl"
11592 $as_echo '' >> "conftest.nl"
11593 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
11594 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
11595 as_fn_arith $ac_count + 1 && ac_count=$as_val
11596 if test $ac_count -gt ${ac_path_SED_max-0}; then
11597 # Best one so far, save it but keep looking for a better one
11598 ac_cv_path_SED="$ac_path_SED"
11599 ac_path_SED_max=$ac_count
11601 # 10*(2^10) chars as input seems more than enough
11602 test $ac_count -gt 10 && break
11604 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
11607 $ac_path_SED_found && break 3
11612 if test -z "$ac_cv_path_SED"; then
11613 as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
11616 ac_cv_path_SED=$SED
11620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
11621 $as_echo "$ac_cv_path_SED" >&6; }
11622 SED="$ac_cv_path_SED"
11625 test -z "$SED" && SED=sed
11626 Xsed="$SED -e 1s/^X//"
11638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
11639 $as_echo_n "checking for fgrep... " >&6; }
11640 if test "${ac_cv_path_FGREP+set}" = set; then :
11641 $as_echo_n "(cached) " >&6
11643 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
11644 then ac_cv_path_FGREP="$GREP -F"
11646 if test -z "$FGREP"; then
11647 ac_path_FGREP_found=false
11648 # Loop through the user's path and test for each of PROGNAME-LIST
11649 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11650 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
11653 test -z "$as_dir" && as_dir=.
11654 for ac_prog in fgrep; do
11655 for ac_exec_ext in '' $ac_executable_extensions; do
11656 ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
11657 { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
11658 # Check for GNU ac_path_FGREP and select it if it is found.
11659 # Check for GNU $ac_path_FGREP
11660 case `"$ac_path_FGREP" --version 2>&1` in
11662 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
11665 $as_echo_n 0123456789 >"conftest.in"
11668 cat "conftest.in" "conftest.in" >"conftest.tmp"
11669 mv "conftest.tmp" "conftest.in"
11670 cp "conftest.in" "conftest.nl"
11671 $as_echo 'FGREP' >> "conftest.nl"
11672 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
11673 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
11674 as_fn_arith $ac_count + 1 && ac_count=$as_val
11675 if test $ac_count -gt ${ac_path_FGREP_max-0}; then
11676 # Best one so far, save it but keep looking for a better one
11677 ac_cv_path_FGREP="$ac_path_FGREP"
11678 ac_path_FGREP_max=$ac_count
11680 # 10*(2^10) chars as input seems more than enough
11681 test $ac_count -gt 10 && break
11683 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
11686 $ac_path_FGREP_found && break 3
11691 if test -z "$ac_cv_path_FGREP"; then
11692 as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
11695 ac_cv_path_FGREP=$FGREP
11700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
11701 $as_echo "$ac_cv_path_FGREP" >&6; }
11702 FGREP="$ac_cv_path_FGREP"
11705 test -z "$GREP" && GREP=grep
11725 # Check whether --with-gnu-ld was given.
11726 if test "${with_gnu_ld+set}" = set; then :
11727 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
11733 if test "$GCC" = yes; then
11734 # Check if gcc -print-prog-name=ld gives a path.
11735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
11736 $as_echo_n "checking for ld used by $CC... " >&6; }
11739 # gcc leaves a trailing carriage return which upsets mingw
11740 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
11742 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
11745 # Accept absolute paths.
11747 re_direlt='/[^/][^/]*/\.\./'
11748 # Canonicalize the pathname of ld
11749 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
11750 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
11751 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
11753 test -z "$LD" && LD="$ac_prog"
11756 # If it fails, then pretend we aren't using GCC.
11760 # If it is relative, then search for the first ld in PATH.
11761 with_gnu_ld=unknown
11764 elif test "$with_gnu_ld" = yes; then
11765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
11766 $as_echo_n "checking for GNU ld... " >&6; }
11768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
11769 $as_echo_n "checking for non-GNU ld... " >&6; }
11771 if test "${lt_cv_path_LD+set}" = set; then :
11772 $as_echo_n "(cached) " >&6
11774 if test -z "$LD"; then
11775 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
11776 for ac_dir in $PATH; do
11778 test -z "$ac_dir" && ac_dir=.
11779 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
11780 lt_cv_path_LD="$ac_dir/$ac_prog"
11781 # Check to see if the program is GNU ld. I'd rather use --version,
11782 # but apparently some variants of GNU ld only accept -v.
11783 # Break only if it was the GNU/non-GNU ld that we prefer.
11784 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
11785 *GNU* | *'with BFD'*)
11786 test "$with_gnu_ld" != no && break
11789 test "$with_gnu_ld" != yes && break
11796 lt_cv_path_LD="$LD" # Let the user override the test with a path.
11800 LD="$lt_cv_path_LD"
11801 if test -n "$LD"; then
11802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
11803 $as_echo "$LD" >&6; }
11805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11806 $as_echo "no" >&6; }
11808 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
11809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
11810 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
11811 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
11812 $as_echo_n "(cached) " >&6
11814 # I'd rather use --version here, but apparently some GNU lds only accept -v.
11815 case `$LD -v 2>&1 </dev/null` in
11816 *GNU* | *'with BFD'*)
11817 lt_cv_prog_gnu_ld=yes
11820 lt_cv_prog_gnu_ld=no
11824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
11825 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
11826 with_gnu_ld=$lt_cv_prog_gnu_ld
11836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
11837 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
11838 if test "${lt_cv_path_NM+set}" = set; then :
11839 $as_echo_n "(cached) " >&6
11841 if test -n "$NM"; then
11842 # Let the user override the test.
11843 lt_cv_path_NM="$NM"
11845 lt_nm_to_check="${ac_tool_prefix}nm"
11846 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
11847 lt_nm_to_check="$lt_nm_to_check nm"
11849 for lt_tmp_nm in $lt_nm_to_check; do
11850 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
11851 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
11853 test -z "$ac_dir" && ac_dir=.
11854 tmp_nm="$ac_dir/$lt_tmp_nm"
11855 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
11856 # Check to see if the nm accepts a BSD-compat flag.
11857 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
11858 # nm: unknown option "B" ignored
11859 # Tru64's nm complains that /dev/null is an invalid object file
11860 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
11861 */dev/null* | *'Invalid file or object type'*)
11862 lt_cv_path_NM="$tmp_nm -B"
11866 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
11868 lt_cv_path_NM="$tmp_nm -p"
11872 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
11873 continue # so that we can try to find one that supports BSD flags
11882 : ${lt_cv_path_NM=no}
11885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
11886 $as_echo "$lt_cv_path_NM" >&6; }
11887 if test "$lt_cv_path_NM" != "no"; then
11888 NM="$lt_cv_path_NM"
11890 # Didn't find any BSD compatible name lister, look for dumpbin.
11891 if test -n "$DUMPBIN"; then :
11892 # Let the user override the test.
11894 if test -n "$ac_tool_prefix"; then
11895 for ac_prog in dumpbin "link -dump"
11897 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
11898 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
11899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11900 $as_echo_n "checking for $ac_word... " >&6; }
11901 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
11902 $as_echo_n "(cached) " >&6
11904 if test -n "$DUMPBIN"; then
11905 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
11907 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11908 for as_dir in $PATH
11911 test -z "$as_dir" && as_dir=.
11912 for ac_exec_ext in '' $ac_executable_extensions; do
11913 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11914 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
11915 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11924 DUMPBIN=$ac_cv_prog_DUMPBIN
11925 if test -n "$DUMPBIN"; then
11926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
11927 $as_echo "$DUMPBIN" >&6; }
11929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11930 $as_echo "no" >&6; }
11934 test -n "$DUMPBIN" && break
11937 if test -z "$DUMPBIN"; then
11938 ac_ct_DUMPBIN=$DUMPBIN
11939 for ac_prog in dumpbin "link -dump"
11941 # Extract the first word of "$ac_prog", so it can be a program name with args.
11942 set dummy $ac_prog; ac_word=$2
11943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11944 $as_echo_n "checking for $ac_word... " >&6; }
11945 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
11946 $as_echo_n "(cached) " >&6
11948 if test -n "$ac_ct_DUMPBIN"; then
11949 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
11951 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11952 for as_dir in $PATH
11955 test -z "$as_dir" && as_dir=.
11956 for ac_exec_ext in '' $ac_executable_extensions; do
11957 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11958 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
11959 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11968 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
11969 if test -n "$ac_ct_DUMPBIN"; then
11970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
11971 $as_echo "$ac_ct_DUMPBIN" >&6; }
11973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11974 $as_echo "no" >&6; }
11978 test -n "$ac_ct_DUMPBIN" && break
11981 if test "x$ac_ct_DUMPBIN" = x; then
11984 case $cross_compiling:$ac_tool_warned in
11986 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
11987 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
11988 ac_tool_warned=yes ;;
11990 DUMPBIN=$ac_ct_DUMPBIN
11994 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
11996 DUMPBIN="$DUMPBIN -symbols"
12004 if test "$DUMPBIN" != ":"; then
12008 test -z "$NM" && NM=nm
12015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
12016 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
12017 if test "${lt_cv_nm_interface+set}" = set; then :
12018 $as_echo_n "(cached) " >&6
12020 lt_cv_nm_interface="BSD nm"
12021 echo "int some_variable = 0;" > conftest.$ac_ext
12022 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
12023 (eval "$ac_compile" 2>conftest.err)
12024 cat conftest.err >&5
12025 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
12026 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
12027 cat conftest.err >&5
12028 (eval echo "\"\$as_me:$LINENO: output\"" >&5)
12029 cat conftest.out >&5
12030 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
12031 lt_cv_nm_interface="MS dumpbin"
12035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
12036 $as_echo "$lt_cv_nm_interface" >&6; }
12038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
12039 $as_echo_n "checking whether ln -s works... " >&6; }
12041 if test "$LN_S" = "ln -s"; then
12042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12043 $as_echo "yes" >&6; }
12045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
12046 $as_echo "no, using $LN_S" >&6; }
12049 # find the maximum length of command line arguments
12050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
12051 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
12052 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
12053 $as_echo_n "(cached) " >&6
12060 # On DJGPP, this test can blow up pretty badly due to problems in libc
12061 # (any single argument exceeding 2000 bytes causes a buffer overrun
12062 # during glob expansion). Even if it were fixed, the result of this
12063 # check would be larger than it should be.
12064 lt_cv_sys_max_cmd_len=12288; # 12K is about right
12068 # Under GNU Hurd, this test is not required because there is
12069 # no limit to the length of command line arguments.
12070 # Libtool will interpret -1 as no limit whatsoever
12071 lt_cv_sys_max_cmd_len=-1;
12074 cygwin* | mingw* | cegcc*)
12075 # On Win9x/ME, this test blows up -- it succeeds, but takes
12076 # about 5 minutes as the teststring grows exponentially.
12077 # Worse, since 9x/ME are not pre-emptively multitasking,
12078 # you end up with a "frozen" computer, even though with patience
12079 # the test eventually succeeds (with a max line length of 256k).
12080 # Instead, let's just punt: use the minimum linelength reported by
12081 # all of the supported platforms: 8192 (on NT/2K/XP).
12082 lt_cv_sys_max_cmd_len=8192;
12086 # On MiNT this can take a long time and run out of memory.
12087 lt_cv_sys_max_cmd_len=8192;
12091 # On AmigaOS with pdksh, this test takes hours, literally.
12092 # So we just punt and use a minimum line length of 8192.
12093 lt_cv_sys_max_cmd_len=8192;
12096 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
12097 # This has been around since 386BSD, at least. Likely further.
12098 if test -x /sbin/sysctl; then
12099 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
12100 elif test -x /usr/sbin/sysctl; then
12101 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
12103 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
12105 # And add a safety zone
12106 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12107 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12111 # We know the value 262144 and hardcode it with a safety zone (like BSD)
12112 lt_cv_sys_max_cmd_len=196608
12116 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
12117 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
12118 # nice to cause kernel panics so lets avoid the loop below.
12119 # First set a reasonable default.
12120 lt_cv_sys_max_cmd_len=16384
12122 if test -x /sbin/sysconfig; then
12123 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
12124 *1*) lt_cv_sys_max_cmd_len=-1 ;;
12129 lt_cv_sys_max_cmd_len=102400
12131 sysv5* | sco5v6* | sysv4.2uw2*)
12132 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
12133 if test -n "$kargmax"; then
12134 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
12136 lt_cv_sys_max_cmd_len=32768
12140 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
12141 if test -n "$lt_cv_sys_max_cmd_len"; then
12142 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12143 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12145 # Make teststring a little bigger before we do anything with it.
12146 # a 1K string should be a reasonable start.
12147 for i in 1 2 3 4 5 6 7 8 ; do
12148 teststring=$teststring$teststring
12150 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
12151 # If test is not a shell built-in, we'll probably end up computing a
12152 # maximum length that is only half of the actual maximum length, but
12154 while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
12155 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
12156 test $i != 17 # 1/2 MB should be enough
12159 teststring=$teststring$teststring
12161 # Only check the string length outside the loop.
12162 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
12164 # Add a significant safety factor because C++ compilers can tack on
12165 # massive amounts of additional arguments before passing them to the
12166 # linker. It appears as though 1/2 is a usable value.
12167 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
12174 if test -n $lt_cv_sys_max_cmd_len ; then
12175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
12176 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
12178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
12179 $as_echo "none" >&6; }
12181 max_cmd_len=$lt_cv_sys_max_cmd_len
12192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
12193 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
12194 # Try some XSI features
12196 ( _lt_dummy="a/b/c"
12197 test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
12199 && eval 'test $(( 1 + 1 )) -eq 2 \
12200 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
12202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
12203 $as_echo "$xsi_shell" >&6; }
12206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
12207 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
12209 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
12211 && lt_shell_append=yes
12212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
12213 $as_echo "$lt_shell_append" >&6; }
12216 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
12226 # test EBCDIC or ASCII
12227 case `echo X|tr X '\101'` in
12228 A) # ASCII based system
12229 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
12230 lt_SP2NL='tr \040 \012'
12231 lt_NL2SP='tr \015\012 \040\040'
12233 *) # EBCDIC based system
12234 lt_SP2NL='tr \100 \n'
12235 lt_NL2SP='tr \r\n \100\100'
12247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
12248 $as_echo_n "checking for $LD option to reload object files... " >&6; }
12249 if test "${lt_cv_ld_reload_flag+set}" = set; then :
12250 $as_echo_n "(cached) " >&6
12252 lt_cv_ld_reload_flag='-r'
12254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
12255 $as_echo "$lt_cv_ld_reload_flag" >&6; }
12256 reload_flag=$lt_cv_ld_reload_flag
12257 case $reload_flag in
12259 *) reload_flag=" $reload_flag" ;;
12261 reload_cmds='$LD$reload_flag -o $output$reload_objs'
12264 if test "$GCC" = yes; then
12265 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
12267 reload_cmds='$LD$reload_flag -o $output$reload_objs'
12280 if test -n "$ac_tool_prefix"; then
12281 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
12282 set dummy ${ac_tool_prefix}objdump; ac_word=$2
12283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12284 $as_echo_n "checking for $ac_word... " >&6; }
12285 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
12286 $as_echo_n "(cached) " >&6
12288 if test -n "$OBJDUMP"; then
12289 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
12291 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12292 for as_dir in $PATH
12295 test -z "$as_dir" && as_dir=.
12296 for ac_exec_ext in '' $ac_executable_extensions; do
12297 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12298 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
12299 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12308 OBJDUMP=$ac_cv_prog_OBJDUMP
12309 if test -n "$OBJDUMP"; then
12310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
12311 $as_echo "$OBJDUMP" >&6; }
12313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12314 $as_echo "no" >&6; }
12319 if test -z "$ac_cv_prog_OBJDUMP"; then
12320 ac_ct_OBJDUMP=$OBJDUMP
12321 # Extract the first word of "objdump", so it can be a program name with args.
12322 set dummy objdump; ac_word=$2
12323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12324 $as_echo_n "checking for $ac_word... " >&6; }
12325 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
12326 $as_echo_n "(cached) " >&6
12328 if test -n "$ac_ct_OBJDUMP"; then
12329 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
12331 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12332 for as_dir in $PATH
12335 test -z "$as_dir" && as_dir=.
12336 for ac_exec_ext in '' $ac_executable_extensions; do
12337 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12338 ac_cv_prog_ac_ct_OBJDUMP="objdump"
12339 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12348 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
12349 if test -n "$ac_ct_OBJDUMP"; then
12350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
12351 $as_echo "$ac_ct_OBJDUMP" >&6; }
12353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12354 $as_echo "no" >&6; }
12357 if test "x$ac_ct_OBJDUMP" = x; then
12360 case $cross_compiling:$ac_tool_warned in
12362 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12363 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12364 ac_tool_warned=yes ;;
12366 OBJDUMP=$ac_ct_OBJDUMP
12369 OBJDUMP="$ac_cv_prog_OBJDUMP"
12372 test -z "$OBJDUMP" && OBJDUMP=objdump
12382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
12383 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
12384 if test "${lt_cv_deplibs_check_method+set}" = set; then :
12385 $as_echo_n "(cached) " >&6
12387 lt_cv_file_magic_cmd='$MAGIC_CMD'
12388 lt_cv_file_magic_test_file=
12389 lt_cv_deplibs_check_method='unknown'
12390 # Need to set the preceding variable on all platforms that support
12391 # interlibrary dependencies.
12392 # 'none' -- dependencies not supported.
12393 # `unknown' -- same as none, but documents that we really don't know.
12394 # 'pass_all' -- all dependencies passed with no checks.
12395 # 'test_compile' -- check by making test program.
12396 # 'file_magic [[regex]]' -- check by looking for files in library path
12397 # which responds to the $file_magic_cmd with a given extended regex.
12398 # If you have `file' or equivalent on your system and you're not sure
12399 # whether `pass_all' will *always* work, you probably want this one.
12403 lt_cv_deplibs_check_method=pass_all
12407 lt_cv_deplibs_check_method=pass_all
12411 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
12412 lt_cv_file_magic_cmd='/usr/bin/file -L'
12413 lt_cv_file_magic_test_file=/shlib/libc.so
12417 # func_win32_libid is a shell function defined in ltmain.sh
12418 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12419 lt_cv_file_magic_cmd='func_win32_libid'
12423 # Base MSYS/MinGW do not provide the 'file' command needed by
12424 # func_win32_libid shell function, so use a weaker test based on 'objdump',
12425 # unless we find 'file', for example because we are cross-compiling.
12426 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
12427 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
12428 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12429 lt_cv_file_magic_cmd='func_win32_libid'
12431 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
12432 lt_cv_file_magic_cmd='$OBJDUMP -f'
12437 # use the weaker test based on 'objdump'. See mingw*.
12438 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
12439 lt_cv_file_magic_cmd='$OBJDUMP -f'
12442 darwin* | rhapsody*)
12443 lt_cv_deplibs_check_method=pass_all
12446 freebsd* | dragonfly*)
12447 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12450 # Not sure whether the presence of OpenBSD here was a mistake.
12451 # Let's accept both of them until this is cleared up.
12452 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
12453 lt_cv_file_magic_cmd=/usr/bin/file
12454 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
12458 lt_cv_deplibs_check_method=pass_all
12463 lt_cv_deplibs_check_method=pass_all
12467 lt_cv_deplibs_check_method=pass_all
12470 hpux10.20* | hpux11*)
12471 lt_cv_file_magic_cmd=/usr/bin/file
12474 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
12475 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
12478 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
12479 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
12482 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
12483 lt_cv_file_magic_test_file=/usr/lib/libc.sl
12489 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
12490 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
12493 irix5* | irix6* | nonstopux*)
12495 *-32|*"-32 ") libmagic=32-bit;;
12496 *-n32|*"-n32 ") libmagic=N32;;
12497 *-64|*"-64 ") libmagic=64-bit;;
12498 *) libmagic=never-match;;
12500 lt_cv_deplibs_check_method=pass_all
12503 # This must be Linux ELF.
12504 linux* | k*bsd*-gnu | kopensolaris*-gnu)
12505 lt_cv_deplibs_check_method=pass_all
12509 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12510 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12512 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
12517 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
12518 lt_cv_file_magic_cmd=/usr/bin/file
12519 lt_cv_file_magic_test_file=/usr/lib/libnls.so
12523 lt_cv_deplibs_check_method=pass_all
12527 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12528 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
12530 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12534 osf3* | osf4* | osf5*)
12535 lt_cv_deplibs_check_method=pass_all
12539 lt_cv_deplibs_check_method=pass_all
12543 lt_cv_deplibs_check_method=pass_all
12546 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
12547 lt_cv_deplibs_check_method=pass_all
12551 case $host_vendor in
12553 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]'
12554 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
12557 lt_cv_deplibs_check_method=pass_all
12560 lt_cv_file_magic_cmd='/bin/file'
12561 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
12564 lt_cv_file_magic_cmd='/bin/file'
12565 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
12566 lt_cv_file_magic_test_file=/lib/libc.so
12569 lt_cv_deplibs_check_method=pass_all
12572 lt_cv_deplibs_check_method=pass_all
12578 lt_cv_deplibs_check_method=pass_all
12583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
12584 $as_echo "$lt_cv_deplibs_check_method" >&6; }
12585 file_magic_cmd=$lt_cv_file_magic_cmd
12586 deplibs_check_method=$lt_cv_deplibs_check_method
12587 test -z "$deplibs_check_method" && deplibs_check_method=unknown
12600 if test -n "$ac_tool_prefix"; then
12601 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
12602 set dummy ${ac_tool_prefix}ar; ac_word=$2
12603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12604 $as_echo_n "checking for $ac_word... " >&6; }
12605 if test "${ac_cv_prog_AR+set}" = set; then :
12606 $as_echo_n "(cached) " >&6
12608 if test -n "$AR"; then
12609 ac_cv_prog_AR="$AR" # Let the user override the test.
12611 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12612 for as_dir in $PATH
12615 test -z "$as_dir" && as_dir=.
12616 for ac_exec_ext in '' $ac_executable_extensions; do
12617 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12618 ac_cv_prog_AR="${ac_tool_prefix}ar"
12619 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12629 if test -n "$AR"; then
12630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
12631 $as_echo "$AR" >&6; }
12633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12634 $as_echo "no" >&6; }
12639 if test -z "$ac_cv_prog_AR"; then
12641 # Extract the first word of "ar", so it can be a program name with args.
12642 set dummy ar; ac_word=$2
12643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12644 $as_echo_n "checking for $ac_word... " >&6; }
12645 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
12646 $as_echo_n "(cached) " >&6
12648 if test -n "$ac_ct_AR"; then
12649 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
12651 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12652 for as_dir in $PATH
12655 test -z "$as_dir" && as_dir=.
12656 for ac_exec_ext in '' $ac_executable_extensions; do
12657 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12658 ac_cv_prog_ac_ct_AR="ar"
12659 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12668 ac_ct_AR=$ac_cv_prog_ac_ct_AR
12669 if test -n "$ac_ct_AR"; then
12670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
12671 $as_echo "$ac_ct_AR" >&6; }
12673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12674 $as_echo "no" >&6; }
12677 if test "x$ac_ct_AR" = x; then
12680 case $cross_compiling:$ac_tool_warned in
12682 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12683 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12684 ac_tool_warned=yes ;;
12689 AR="$ac_cv_prog_AR"
12692 test -z "$AR" && AR=ar
12693 test -z "$AR_FLAGS" && AR_FLAGS=cru
12705 if test -n "$ac_tool_prefix"; then
12706 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
12707 set dummy ${ac_tool_prefix}strip; ac_word=$2
12708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12709 $as_echo_n "checking for $ac_word... " >&6; }
12710 if test "${ac_cv_prog_STRIP+set}" = set; then :
12711 $as_echo_n "(cached) " >&6
12713 if test -n "$STRIP"; then
12714 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
12716 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12717 for as_dir in $PATH
12720 test -z "$as_dir" && as_dir=.
12721 for ac_exec_ext in '' $ac_executable_extensions; do
12722 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12723 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
12724 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12733 STRIP=$ac_cv_prog_STRIP
12734 if test -n "$STRIP"; then
12735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
12736 $as_echo "$STRIP" >&6; }
12738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12739 $as_echo "no" >&6; }
12744 if test -z "$ac_cv_prog_STRIP"; then
12746 # Extract the first word of "strip", so it can be a program name with args.
12747 set dummy strip; ac_word=$2
12748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12749 $as_echo_n "checking for $ac_word... " >&6; }
12750 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
12751 $as_echo_n "(cached) " >&6
12753 if test -n "$ac_ct_STRIP"; then
12754 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
12756 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12757 for as_dir in $PATH
12760 test -z "$as_dir" && as_dir=.
12761 for ac_exec_ext in '' $ac_executable_extensions; do
12762 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12763 ac_cv_prog_ac_ct_STRIP="strip"
12764 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12773 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
12774 if test -n "$ac_ct_STRIP"; then
12775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
12776 $as_echo "$ac_ct_STRIP" >&6; }
12778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12779 $as_echo "no" >&6; }
12782 if test "x$ac_ct_STRIP" = x; then
12785 case $cross_compiling:$ac_tool_warned in
12787 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12788 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12789 ac_tool_warned=yes ;;
12794 STRIP="$ac_cv_prog_STRIP"
12797 test -z "$STRIP" && STRIP=:
12804 if test -n "$ac_tool_prefix"; then
12805 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
12806 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
12807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12808 $as_echo_n "checking for $ac_word... " >&6; }
12809 if test "${ac_cv_prog_RANLIB+set}" = set; then :
12810 $as_echo_n "(cached) " >&6
12812 if test -n "$RANLIB"; then
12813 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
12815 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12816 for as_dir in $PATH
12819 test -z "$as_dir" && as_dir=.
12820 for ac_exec_ext in '' $ac_executable_extensions; do
12821 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12822 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
12823 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12832 RANLIB=$ac_cv_prog_RANLIB
12833 if test -n "$RANLIB"; then
12834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
12835 $as_echo "$RANLIB" >&6; }
12837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12838 $as_echo "no" >&6; }
12843 if test -z "$ac_cv_prog_RANLIB"; then
12844 ac_ct_RANLIB=$RANLIB
12845 # Extract the first word of "ranlib", so it can be a program name with args.
12846 set dummy ranlib; ac_word=$2
12847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12848 $as_echo_n "checking for $ac_word... " >&6; }
12849 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
12850 $as_echo_n "(cached) " >&6
12852 if test -n "$ac_ct_RANLIB"; then
12853 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
12855 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12856 for as_dir in $PATH
12859 test -z "$as_dir" && as_dir=.
12860 for ac_exec_ext in '' $ac_executable_extensions; do
12861 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12862 ac_cv_prog_ac_ct_RANLIB="ranlib"
12863 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12872 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
12873 if test -n "$ac_ct_RANLIB"; then
12874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
12875 $as_echo "$ac_ct_RANLIB" >&6; }
12877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12878 $as_echo "no" >&6; }
12881 if test "x$ac_ct_RANLIB" = x; then
12884 case $cross_compiling:$ac_tool_warned in
12886 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12887 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12888 ac_tool_warned=yes ;;
12890 RANLIB=$ac_ct_RANLIB
12893 RANLIB="$ac_cv_prog_RANLIB"
12896 test -z "$RANLIB" && RANLIB=:
12903 # Determine commands to create old-style static archives.
12904 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
12905 old_postinstall_cmds='chmod 644 $oldlib'
12906 old_postuninstall_cmds=
12908 if test -n "$RANLIB"; then
12911 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
12914 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
12917 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
12922 lock_old_archive_extraction=yes ;;
12924 lock_old_archive_extraction=no ;;
12965 # If no C compiler was specified, use CC.
12968 # If no C compiler flags were specified, use CFLAGS.
12969 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
12971 # Allow CC to be a program name with arguments.
12975 # Check for command to grab the raw symbol name followed by C symbol from nm.
12976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
12977 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
12978 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
12979 $as_echo_n "(cached) " >&6
12982 # These are sane defaults that work on at least a few old systems.
12983 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
12985 # Character class describing NM global symbol codes.
12986 symcode='[BCDEGRST]'
12988 # Regexp to match symbols that can be accessed directly from C.
12989 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
12991 # Define system-specific variables.
12996 cygwin* | mingw* | pw32* | cegcc*)
12997 symcode='[ABCDGISTW]'
13000 if test "$host_cpu" = ia64; then
13001 symcode='[ABCDEGRST]'
13004 irix* | nonstopux*)
13005 symcode='[BCDEGRST]'
13008 symcode='[BCDEGQRST]'
13019 sysv5* | sco5v6* | unixware* | OpenUNIX*)
13027 # If we're using GNU nm, then use its standard symbol codes.
13028 case `$NM -V 2>&1` in
13029 *GNU* | *'with BFD'*)
13030 symcode='[ABCDGIRSTW]' ;;
13033 # Transform an extracted symbol line into a proper C declaration.
13034 # Some systems (esp. on ia64) link data and code symbols differently,
13035 # so use this general approach.
13036 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
13038 # Transform an extracted symbol line into symbol name and symbol address
13039 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'"
13040 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* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
13042 # Handle CRLF in mingw tool chain
13046 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
13050 # Try without a prefix underscore, then with it.
13051 for ac_symprfx in "" "_"; do
13053 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
13054 symxfrm="\\1 $ac_symprfx\\2 \\2"
13056 # Write the raw and C identifiers.
13057 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
13058 # Fake it for dumpbin and say T for any non-static function
13059 # and D for any global variable.
13060 # Also find C++ and __fastcall symbols from MSVC++,
13061 # which start with @ or ?.
13062 lt_cv_sys_global_symbol_pipe="$AWK '"\
13063 " {last_section=section; section=\$ 3};"\
13064 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
13065 " \$ 0!~/External *\|/{next};"\
13066 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
13067 " {if(hide[section]) next};"\
13068 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
13069 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
13070 " s[1]~/^[@?]/{print s[1], s[1]; next};"\
13071 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
13072 " ' prfx=^$ac_symprfx"
13074 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
13077 # Check to see that the pipe works correctly.
13081 cat > conftest.$ac_ext <<_LT_EOF
13086 void nm_test_func(void);
13087 void nm_test_func(void){}
13091 int main(){nm_test_var='a';nm_test_func();return(0);}
13094 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13095 (eval $ac_compile) 2>&5
13097 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13098 test $ac_status = 0; }; then
13099 # Now try to grab the symbols.
13101 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
13102 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
13104 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13105 test $ac_status = 0; } && test -s "$nlist"; then
13106 # Try sorting and uniquifying the output.
13107 if sort "$nlist" | uniq > "$nlist"T; then
13108 mv -f "$nlist"T "$nlist"
13113 # Make sure that we snagged all the symbols we need.
13114 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
13115 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
13116 cat <<_LT_EOF > conftest.$ac_ext
13122 # Now generate the symbol file.
13123 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
13125 cat <<_LT_EOF >> conftest.$ac_ext
13127 /* The mapping between symbol names and symbols. */
13132 lt__PROGRAM__LTX_preloaded_symbols[] =
13134 { "@PROGRAM@", (void *) 0 },
13136 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
13137 cat <<\_LT_EOF >> conftest.$ac_ext
13141 /* This works around a problem in FreeBSD linker */
13142 #ifdef FREEBSD_WORKAROUND
13143 static const void *lt_preloaded_setup() {
13144 return lt__PROGRAM__LTX_preloaded_symbols;
13152 # Now try linking the two files.
13153 mv conftest.$ac_objext conftstm.$ac_objext
13154 lt_save_LIBS="$LIBS"
13155 lt_save_CFLAGS="$CFLAGS"
13156 LIBS="conftstm.$ac_objext"
13157 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
13158 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13159 (eval $ac_link) 2>&5
13161 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13162 test $ac_status = 0; } && test -s conftest${ac_exeext}; then
13165 LIBS="$lt_save_LIBS"
13166 CFLAGS="$lt_save_CFLAGS"
13168 echo "cannot find nm_test_func in $nlist" >&5
13171 echo "cannot find nm_test_var in $nlist" >&5
13174 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
13177 echo "$progname: failed program was:" >&5
13178 cat conftest.$ac_ext >&5
13180 rm -rf conftest* conftst*
13182 # Do not use the global_symbol_pipe unless it works.
13183 if test "$pipe_works" = yes; then
13186 lt_cv_sys_global_symbol_pipe=
13192 if test -z "$lt_cv_sys_global_symbol_pipe"; then
13193 lt_cv_sys_global_symbol_to_cdecl=
13195 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
13196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
13197 $as_echo "failed" >&6; }
13199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
13200 $as_echo "ok" >&6; }
13224 # Check whether --enable-libtool-lock was given.
13225 if test "${enable_libtool_lock+set}" = set; then :
13226 enableval=$enable_libtool_lock;
13229 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
13231 # Some flags need to be propagated to the compiler or linker for good
13235 # Find out which ABI we are using.
13236 echo 'int i;' > conftest.$ac_ext
13237 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13238 (eval $ac_compile) 2>&5
13240 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13241 test $ac_status = 0; }; then
13242 case `/usr/bin/file conftest.$ac_objext` in
13244 HPUX_IA64_MODE="32"
13247 HPUX_IA64_MODE="64"
13254 # Find out which ABI we are using.
13255 echo '#line '$LINENO' "configure"' > conftest.$ac_ext
13256 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13257 (eval $ac_compile) 2>&5
13259 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13260 test $ac_status = 0; }; then
13261 if test "$lt_cv_prog_gnu_ld" = yes; then
13262 case `/usr/bin/file conftest.$ac_objext` in
13264 LD="${LD-ld} -melf32bsmip"
13267 LD="${LD-ld} -melf32bmipn32"
13270 LD="${LD-ld} -melf64bmip"
13274 case `/usr/bin/file conftest.$ac_objext` in
13290 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
13291 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
13292 # Find out which ABI we are using.
13293 echo 'int i;' > conftest.$ac_ext
13294 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13295 (eval $ac_compile) 2>&5
13297 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13298 test $ac_status = 0; }; then
13299 case `/usr/bin/file conftest.o` in
13302 x86_64-*kfreebsd*-gnu)
13303 LD="${LD-ld} -m elf_i386_fbsd"
13306 LD="${LD-ld} -m elf_i386"
13308 ppc64-*linux*|powerpc64-*linux*)
13309 LD="${LD-ld} -m elf32ppclinux"
13312 LD="${LD-ld} -m elf_s390"
13315 LD="${LD-ld} -m elf32_sparc"
13321 x86_64-*kfreebsd*-gnu)
13322 LD="${LD-ld} -m elf_x86_64_fbsd"
13325 LD="${LD-ld} -m elf_x86_64"
13327 ppc*-*linux*|powerpc*-*linux*)
13328 LD="${LD-ld} -m elf64ppc"
13330 s390*-*linux*|s390*-*tpf*)
13331 LD="${LD-ld} -m elf64_s390"
13334 LD="${LD-ld} -m elf64_sparc"
13344 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
13345 SAVE_CFLAGS="$CFLAGS"
13346 CFLAGS="$CFLAGS -belf"
13347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
13348 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
13349 if test "${lt_cv_cc_needs_belf+set}" = set; then :
13350 $as_echo_n "(cached) " >&6
13353 ac_cpp='$CPP $CPPFLAGS'
13354 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13355 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13356 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13359 /* end confdefs.h. */
13369 if ac_fn_c_try_link "$LINENO"; then :
13370 lt_cv_cc_needs_belf=yes
13372 lt_cv_cc_needs_belf=no
13374 rm -f core conftest.err conftest.$ac_objext \
13375 conftest$ac_exeext conftest.$ac_ext
13377 ac_cpp='$CPP $CPPFLAGS'
13378 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13379 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13380 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
13384 $as_echo "$lt_cv_cc_needs_belf" >&6; }
13385 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
13386 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
13387 CFLAGS="$SAVE_CFLAGS"
13391 # Find out which ABI we are using.
13392 echo 'int i;' > conftest.$ac_ext
13393 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13394 (eval $ac_compile) 2>&5
13396 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13397 test $ac_status = 0; }; then
13398 case `/usr/bin/file conftest.o` in
13400 case $lt_cv_prog_gnu_ld in
13401 yes*) LD="${LD-ld} -m elf64_sparc" ;;
13403 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
13415 need_locks="$enable_libtool_lock"
13419 rhapsody* | darwin*)
13420 if test -n "$ac_tool_prefix"; then
13421 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
13422 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
13423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13424 $as_echo_n "checking for $ac_word... " >&6; }
13425 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
13426 $as_echo_n "(cached) " >&6
13428 if test -n "$DSYMUTIL"; then
13429 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
13431 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13432 for as_dir in $PATH
13435 test -z "$as_dir" && as_dir=.
13436 for ac_exec_ext in '' $ac_executable_extensions; do
13437 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13438 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
13439 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13448 DSYMUTIL=$ac_cv_prog_DSYMUTIL
13449 if test -n "$DSYMUTIL"; then
13450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
13451 $as_echo "$DSYMUTIL" >&6; }
13453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13454 $as_echo "no" >&6; }
13459 if test -z "$ac_cv_prog_DSYMUTIL"; then
13460 ac_ct_DSYMUTIL=$DSYMUTIL
13461 # Extract the first word of "dsymutil", so it can be a program name with args.
13462 set dummy dsymutil; ac_word=$2
13463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13464 $as_echo_n "checking for $ac_word... " >&6; }
13465 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
13466 $as_echo_n "(cached) " >&6
13468 if test -n "$ac_ct_DSYMUTIL"; then
13469 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
13471 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13472 for as_dir in $PATH
13475 test -z "$as_dir" && as_dir=.
13476 for ac_exec_ext in '' $ac_executable_extensions; do
13477 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13478 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
13479 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13488 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
13489 if test -n "$ac_ct_DSYMUTIL"; then
13490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
13491 $as_echo "$ac_ct_DSYMUTIL" >&6; }
13493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13494 $as_echo "no" >&6; }
13497 if test "x$ac_ct_DSYMUTIL" = x; then
13500 case $cross_compiling:$ac_tool_warned in
13502 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13503 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13504 ac_tool_warned=yes ;;
13506 DSYMUTIL=$ac_ct_DSYMUTIL
13509 DSYMUTIL="$ac_cv_prog_DSYMUTIL"
13512 if test -n "$ac_tool_prefix"; then
13513 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
13514 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
13515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13516 $as_echo_n "checking for $ac_word... " >&6; }
13517 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
13518 $as_echo_n "(cached) " >&6
13520 if test -n "$NMEDIT"; then
13521 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
13523 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13524 for as_dir in $PATH
13527 test -z "$as_dir" && as_dir=.
13528 for ac_exec_ext in '' $ac_executable_extensions; do
13529 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13530 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
13531 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13540 NMEDIT=$ac_cv_prog_NMEDIT
13541 if test -n "$NMEDIT"; then
13542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
13543 $as_echo "$NMEDIT" >&6; }
13545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13546 $as_echo "no" >&6; }
13551 if test -z "$ac_cv_prog_NMEDIT"; then
13552 ac_ct_NMEDIT=$NMEDIT
13553 # Extract the first word of "nmedit", so it can be a program name with args.
13554 set dummy nmedit; ac_word=$2
13555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13556 $as_echo_n "checking for $ac_word... " >&6; }
13557 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
13558 $as_echo_n "(cached) " >&6
13560 if test -n "$ac_ct_NMEDIT"; then
13561 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
13563 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13564 for as_dir in $PATH
13567 test -z "$as_dir" && as_dir=.
13568 for ac_exec_ext in '' $ac_executable_extensions; do
13569 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13570 ac_cv_prog_ac_ct_NMEDIT="nmedit"
13571 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13580 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
13581 if test -n "$ac_ct_NMEDIT"; then
13582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
13583 $as_echo "$ac_ct_NMEDIT" >&6; }
13585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13586 $as_echo "no" >&6; }
13589 if test "x$ac_ct_NMEDIT" = x; then
13592 case $cross_compiling:$ac_tool_warned in
13594 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13595 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13596 ac_tool_warned=yes ;;
13598 NMEDIT=$ac_ct_NMEDIT
13601 NMEDIT="$ac_cv_prog_NMEDIT"
13604 if test -n "$ac_tool_prefix"; then
13605 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
13606 set dummy ${ac_tool_prefix}lipo; ac_word=$2
13607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13608 $as_echo_n "checking for $ac_word... " >&6; }
13609 if test "${ac_cv_prog_LIPO+set}" = set; then :
13610 $as_echo_n "(cached) " >&6
13612 if test -n "$LIPO"; then
13613 ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
13615 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13616 for as_dir in $PATH
13619 test -z "$as_dir" && as_dir=.
13620 for ac_exec_ext in '' $ac_executable_extensions; do
13621 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13622 ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
13623 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13632 LIPO=$ac_cv_prog_LIPO
13633 if test -n "$LIPO"; then
13634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
13635 $as_echo "$LIPO" >&6; }
13637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13638 $as_echo "no" >&6; }
13643 if test -z "$ac_cv_prog_LIPO"; then
13645 # Extract the first word of "lipo", so it can be a program name with args.
13646 set dummy lipo; ac_word=$2
13647 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13648 $as_echo_n "checking for $ac_word... " >&6; }
13649 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
13650 $as_echo_n "(cached) " >&6
13652 if test -n "$ac_ct_LIPO"; then
13653 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
13655 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13656 for as_dir in $PATH
13659 test -z "$as_dir" && as_dir=.
13660 for ac_exec_ext in '' $ac_executable_extensions; do
13661 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13662 ac_cv_prog_ac_ct_LIPO="lipo"
13663 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13672 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
13673 if test -n "$ac_ct_LIPO"; then
13674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
13675 $as_echo "$ac_ct_LIPO" >&6; }
13677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13678 $as_echo "no" >&6; }
13681 if test "x$ac_ct_LIPO" = x; then
13684 case $cross_compiling:$ac_tool_warned in
13686 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13687 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13688 ac_tool_warned=yes ;;
13693 LIPO="$ac_cv_prog_LIPO"
13696 if test -n "$ac_tool_prefix"; then
13697 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
13698 set dummy ${ac_tool_prefix}otool; ac_word=$2
13699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13700 $as_echo_n "checking for $ac_word... " >&6; }
13701 if test "${ac_cv_prog_OTOOL+set}" = set; then :
13702 $as_echo_n "(cached) " >&6
13704 if test -n "$OTOOL"; then
13705 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
13707 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13708 for as_dir in $PATH
13711 test -z "$as_dir" && as_dir=.
13712 for ac_exec_ext in '' $ac_executable_extensions; do
13713 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13714 ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
13715 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13724 OTOOL=$ac_cv_prog_OTOOL
13725 if test -n "$OTOOL"; then
13726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
13727 $as_echo "$OTOOL" >&6; }
13729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13730 $as_echo "no" >&6; }
13735 if test -z "$ac_cv_prog_OTOOL"; then
13737 # Extract the first word of "otool", so it can be a program name with args.
13738 set dummy otool; ac_word=$2
13739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13740 $as_echo_n "checking for $ac_word... " >&6; }
13741 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
13742 $as_echo_n "(cached) " >&6
13744 if test -n "$ac_ct_OTOOL"; then
13745 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
13747 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13748 for as_dir in $PATH
13751 test -z "$as_dir" && as_dir=.
13752 for ac_exec_ext in '' $ac_executable_extensions; do
13753 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13754 ac_cv_prog_ac_ct_OTOOL="otool"
13755 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13764 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
13765 if test -n "$ac_ct_OTOOL"; then
13766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
13767 $as_echo "$ac_ct_OTOOL" >&6; }
13769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13770 $as_echo "no" >&6; }
13773 if test "x$ac_ct_OTOOL" = x; then
13776 case $cross_compiling:$ac_tool_warned in
13778 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13779 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13780 ac_tool_warned=yes ;;
13785 OTOOL="$ac_cv_prog_OTOOL"
13788 if test -n "$ac_tool_prefix"; then
13789 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
13790 set dummy ${ac_tool_prefix}otool64; ac_word=$2
13791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13792 $as_echo_n "checking for $ac_word... " >&6; }
13793 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
13794 $as_echo_n "(cached) " >&6
13796 if test -n "$OTOOL64"; then
13797 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
13799 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13800 for as_dir in $PATH
13803 test -z "$as_dir" && as_dir=.
13804 for ac_exec_ext in '' $ac_executable_extensions; do
13805 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13806 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
13807 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13816 OTOOL64=$ac_cv_prog_OTOOL64
13817 if test -n "$OTOOL64"; then
13818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
13819 $as_echo "$OTOOL64" >&6; }
13821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13822 $as_echo "no" >&6; }
13827 if test -z "$ac_cv_prog_OTOOL64"; then
13828 ac_ct_OTOOL64=$OTOOL64
13829 # Extract the first word of "otool64", so it can be a program name with args.
13830 set dummy otool64; ac_word=$2
13831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13832 $as_echo_n "checking for $ac_word... " >&6; }
13833 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
13834 $as_echo_n "(cached) " >&6
13836 if test -n "$ac_ct_OTOOL64"; then
13837 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
13839 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13840 for as_dir in $PATH
13843 test -z "$as_dir" && as_dir=.
13844 for ac_exec_ext in '' $ac_executable_extensions; do
13845 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13846 ac_cv_prog_ac_ct_OTOOL64="otool64"
13847 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13856 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
13857 if test -n "$ac_ct_OTOOL64"; then
13858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
13859 $as_echo "$ac_ct_OTOOL64" >&6; }
13861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13862 $as_echo "no" >&6; }
13865 if test "x$ac_ct_OTOOL64" = x; then
13868 case $cross_compiling:$ac_tool_warned in
13870 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13871 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13872 ac_tool_warned=yes ;;
13874 OTOOL64=$ac_ct_OTOOL64
13877 OTOOL64="$ac_cv_prog_OTOOL64"
13906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
13907 $as_echo_n "checking for -single_module linker flag... " >&6; }
13908 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
13909 $as_echo_n "(cached) " >&6
13911 lt_cv_apple_cc_single_mod=no
13912 if test -z "${LT_MULTI_MODULE}"; then
13913 # By default we will add the -single_module flag. You can override
13914 # by either setting the environment variable LT_MULTI_MODULE
13915 # non-empty at configure time, or by adding -multi_module to the
13917 rm -rf libconftest.dylib*
13918 echo "int foo(void){return 1;}" > conftest.c
13919 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
13920 -dynamiclib -Wl,-single_module conftest.c" >&5
13921 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
13922 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
13924 if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
13925 lt_cv_apple_cc_single_mod=yes
13927 cat conftest.err >&5
13929 rm -rf libconftest.dylib*
13933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
13934 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
13935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
13936 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
13937 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
13938 $as_echo_n "(cached) " >&6
13940 lt_cv_ld_exported_symbols_list=no
13941 save_LDFLAGS=$LDFLAGS
13942 echo "_main" > conftest.sym
13943 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
13944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13945 /* end confdefs.h. */
13955 if ac_fn_c_try_link "$LINENO"; then :
13956 lt_cv_ld_exported_symbols_list=yes
13958 lt_cv_ld_exported_symbols_list=no
13960 rm -f core conftest.err conftest.$ac_objext \
13961 conftest$ac_exeext conftest.$ac_ext
13962 LDFLAGS="$save_LDFLAGS"
13965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
13966 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
13967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
13968 $as_echo_n "checking for -force_load linker flag... " >&6; }
13969 if test "${lt_cv_ld_force_load+set}" = set; then :
13970 $as_echo_n "(cached) " >&6
13972 lt_cv_ld_force_load=no
13973 cat > conftest.c << _LT_EOF
13974 int forced_loaded() { return 2;}
13976 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
13977 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
13978 echo "$AR cru libconftest.a conftest.o" >&5
13979 $AR cru libconftest.a conftest.o 2>&5
13980 cat > conftest.c << _LT_EOF
13981 int main() { return 0;}
13983 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
13984 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
13986 if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
13987 lt_cv_ld_force_load=yes
13989 cat conftest.err >&5
13991 rm -f conftest.err libconftest.a conftest conftest.c
13992 rm -rf conftest.dSYM
13995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
13996 $as_echo "$lt_cv_ld_force_load" >&6; }
13998 rhapsody* | darwin1.[012])
13999 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
14001 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14002 darwin*) # darwin 5.x on
14003 # if running on 10.5 or later, the deployment target defaults
14004 # to the OS version, if on x86, and 10.4, the deployment
14005 # target defaults to 10.4. Don't you love it?
14006 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
14007 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
14008 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14010 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14012 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14016 if test "$lt_cv_apple_cc_single_mod" = "yes"; then
14017 _lt_dar_single_mod='$single_module'
14019 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
14020 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
14022 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
14024 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
14025 _lt_dsymutil='~$DSYMUTIL $lib || :'
14032 for ac_header in dlfcn.h
14034 ac_fn_c_check_header_preproc "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h"
14035 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
14036 cat >>confdefs.h <<_ACEOF
14037 #define HAVE_DLFCN_H 1
14054 enable_win32_dll=no
14057 # Check whether --enable-shared was given.
14058 if test "${enable_shared+set}" = set; then :
14059 enableval=$enable_shared; p=${PACKAGE-default}
14061 yes) enable_shared=yes ;;
14062 no) enable_shared=no ;;
14065 # Look at the argument we got. We use all the common list separators.
14066 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14067 for pkg in $enableval; do
14069 if test "X$pkg" = "X$p"; then
14088 # Check whether --enable-static was given.
14089 if test "${enable_static+set}" = set; then :
14090 enableval=$enable_static; p=${PACKAGE-default}
14092 yes) enable_static=yes ;;
14093 no) enable_static=no ;;
14096 # Look at the argument we got. We use all the common list separators.
14097 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14098 for pkg in $enableval; do
14100 if test "X$pkg" = "X$p"; then
14120 # Check whether --with-pic was given.
14121 if test "${with_pic+set}" = set; then :
14122 withval=$with_pic; pic_mode="$withval"
14128 test -z "$pic_mode" && pic_mode=default
14136 # Check whether --enable-fast-install was given.
14137 if test "${enable_fast_install+set}" = set; then :
14138 enableval=$enable_fast_install; p=${PACKAGE-default}
14140 yes) enable_fast_install=yes ;;
14141 no) enable_fast_install=no ;;
14143 enable_fast_install=no
14144 # Look at the argument we got. We use all the common list separators.
14145 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14146 for pkg in $enableval; do
14148 if test "X$pkg" = "X$p"; then
14149 enable_fast_install=yes
14156 enable_fast_install=yes
14169 # This can be used to rebuild libtool when needed
14170 LIBTOOL_DEPS="$ltmain"
14172 # Always use our own libtool.
14173 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
14200 test -z "$LN_S" && LN_S="ln -s"
14215 if test -n "${ZSH_VERSION+set}" ; then
14216 setopt NO_GLOB_SUBST
14219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
14220 $as_echo_n "checking for objdir... " >&6; }
14221 if test "${lt_cv_objdir+set}" = set; then :
14222 $as_echo_n "(cached) " >&6
14224 rm -f .libs 2>/dev/null
14225 mkdir .libs 2>/dev/null
14226 if test -d .libs; then
14229 # MS-DOS does not allow filenames that begin with a dot.
14232 rmdir .libs 2>/dev/null
14234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
14235 $as_echo "$lt_cv_objdir" >&6; }
14236 objdir=$lt_cv_objdir
14242 cat >>confdefs.h <<_ACEOF
14243 #define LT_OBJDIR "$lt_cv_objdir/"
14251 # AIX sometimes has problems with the GCC collect2 program. For some
14252 # reason, if we set the COLLECT_NAMES environment variable, the problems
14253 # vanish in a puff of smoke.
14254 if test "X${COLLECT_NAMES+set}" != Xset; then
14256 export COLLECT_NAMES
14261 # Global variables:
14263 can_build_shared=yes
14265 # All known linkers require a `.a' archive for static linking (except MSVC,
14266 # which needs '.lib').
14269 with_gnu_ld="$lt_cv_prog_gnu_ld"
14272 old_CFLAGS="$CFLAGS"
14274 # Set sane defaults for various variables
14275 test -z "$CC" && CC=cc
14276 test -z "$LTCC" && LTCC=$CC
14277 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
14278 test -z "$LD" && LD=ld
14279 test -z "$ac_objext" && ac_objext=o
14281 for cc_temp in $compiler""; do
14283 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
14284 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
14289 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
14292 # Only perform the check for file, if the check method requires it
14293 test -z "$MAGIC_CMD" && MAGIC_CMD=file
14294 case $deplibs_check_method in
14296 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
14297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
14298 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
14299 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14300 $as_echo_n "(cached) " >&6
14304 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14307 lt_save_MAGIC_CMD="$MAGIC_CMD"
14308 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14309 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14310 for ac_dir in $ac_dummy; do
14312 test -z "$ac_dir" && ac_dir=.
14313 if test -f $ac_dir/${ac_tool_prefix}file; then
14314 lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
14315 if test -n "$file_magic_test_file"; then
14316 case $deplibs_check_method in
14318 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14319 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14320 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14321 $EGREP "$file_magic_regex" > /dev/null; then
14326 *** Warning: the command libtool uses to detect shared libraries,
14327 *** $file_magic_cmd, produces output that libtool cannot recognize.
14328 *** The result is that libtool may fail to recognize shared libraries
14329 *** as such. This will affect the creation of libtool libraries that
14330 *** depend on shared libraries, but programs linked with such libtool
14331 *** libraries will work regardless of this problem. Nevertheless, you
14332 *** may want to report the problem to your system manager and/or to
14333 *** bug-libtool@gnu.org
14343 MAGIC_CMD="$lt_save_MAGIC_CMD"
14348 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14349 if test -n "$MAGIC_CMD"; then
14350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14351 $as_echo "$MAGIC_CMD" >&6; }
14353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14354 $as_echo "no" >&6; }
14361 if test -z "$lt_cv_path_MAGIC_CMD"; then
14362 if test -n "$ac_tool_prefix"; then
14363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
14364 $as_echo_n "checking for file... " >&6; }
14365 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14366 $as_echo_n "(cached) " >&6
14370 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14373 lt_save_MAGIC_CMD="$MAGIC_CMD"
14374 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14375 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14376 for ac_dir in $ac_dummy; do
14378 test -z "$ac_dir" && ac_dir=.
14379 if test -f $ac_dir/file; then
14380 lt_cv_path_MAGIC_CMD="$ac_dir/file"
14381 if test -n "$file_magic_test_file"; then
14382 case $deplibs_check_method in
14384 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14385 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14386 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14387 $EGREP "$file_magic_regex" > /dev/null; then
14392 *** Warning: the command libtool uses to detect shared libraries,
14393 *** $file_magic_cmd, produces output that libtool cannot recognize.
14394 *** The result is that libtool may fail to recognize shared libraries
14395 *** as such. This will affect the creation of libtool libraries that
14396 *** depend on shared libraries, but programs linked with such libtool
14397 *** libraries will work regardless of this problem. Nevertheless, you
14398 *** may want to report the problem to your system manager and/or to
14399 *** bug-libtool@gnu.org
14409 MAGIC_CMD="$lt_save_MAGIC_CMD"
14414 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14415 if test -n "$MAGIC_CMD"; then
14416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14417 $as_echo "$MAGIC_CMD" >&6; }
14419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14420 $as_echo "no" >&6; }
14433 # Use C for the default configuration in the libtool script
14437 ac_cpp='$CPP $CPPFLAGS'
14438 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14439 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14440 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14443 # Source file extension for C test sources.
14446 # Object file extension for compiled C test sources.
14450 # Code to be used in simple compile tests
14451 lt_simple_compile_test_code="int some_variable = 0;"
14453 # Code to be used in simple link tests
14454 lt_simple_link_test_code='int main(){return(0);}'
14462 # If no C compiler was specified, use CC.
14465 # If no C compiler flags were specified, use CFLAGS.
14466 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
14468 # Allow CC to be a program name with arguments.
14471 # Save the default compiler, since it gets overwritten when the other
14472 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
14473 compiler_DEFAULT=$CC
14475 # save warnings/boilerplate of simple test code
14476 ac_outfile=conftest.$ac_objext
14477 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
14478 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14479 _lt_compiler_boilerplate=`cat conftest.err`
14482 ac_outfile=conftest.$ac_objext
14483 echo "$lt_simple_link_test_code" >conftest.$ac_ext
14484 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14485 _lt_linker_boilerplate=`cat conftest.err`
14490 ## There is no encapsulation within the following macros, do not change
14491 ## the running order or otherwise move them around unless you know exactly
14492 ## what you are doing...
14493 if test -n "$compiler"; then
14495 lt_prog_compiler_no_builtin_flag=
14497 if test "$GCC" = yes; then
14498 case $cc_basename in
14500 lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
14502 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
14505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
14506 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
14507 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
14508 $as_echo_n "(cached) " >&6
14510 lt_cv_prog_compiler_rtti_exceptions=no
14511 ac_outfile=conftest.$ac_objext
14512 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14513 lt_compiler_flag="-fno-rtti -fno-exceptions"
14514 # Insert the option either (1) after the last *FLAGS variable, or
14515 # (2) before a word containing "conftest.", or (3) at the end.
14516 # Note that $ac_compile itself does not contain backslashes and begins
14517 # with a dollar sign (not a hyphen), so the echo should work correctly.
14518 # The option is referenced via a variable to avoid confusing sed.
14519 lt_compile=`echo "$ac_compile" | $SED \
14520 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14521 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14522 -e 's:$: $lt_compiler_flag:'`
14523 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14524 (eval "$lt_compile" 2>conftest.err)
14526 cat conftest.err >&5
14527 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14528 if (exit $ac_status) && test -s "$ac_outfile"; then
14529 # The compiler can only warn and ignore the option if not recognized
14530 # So say no if there are warnings other than the usual output.
14531 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
14532 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14533 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
14534 lt_cv_prog_compiler_rtti_exceptions=yes
14540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
14541 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
14543 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
14544 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
14556 lt_prog_compiler_wl=
14557 lt_prog_compiler_pic=
14558 lt_prog_compiler_static=
14560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
14561 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
14563 if test "$GCC" = yes; then
14564 lt_prog_compiler_wl='-Wl,'
14565 lt_prog_compiler_static='-static'
14569 # All AIX code is PIC.
14570 if test "$host_cpu" = ia64; then
14571 # AIX 5 now supports IA64 processor
14572 lt_prog_compiler_static='-Bstatic'
14579 # see comment about AmigaOS4 .so support
14580 lt_prog_compiler_pic='-fPIC'
14583 # FIXME: we need at least 68020 code to build shared libraries, but
14584 # adding the `-m68020' flag to GCC prevents building anything better,
14586 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
14591 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
14592 # PIC is the default for these OSes.
14595 mingw* | cygwin* | pw32* | os2* | cegcc*)
14596 # This hack is so that the source file can tell whether it is being
14597 # built for inclusion in a dll (and should export symbols for example).
14598 # Although the cygwin gcc ignores -fPIC, still need this for old-style
14599 # (--disable-auto-import) libraries
14600 lt_prog_compiler_pic='-DDLL_EXPORT'
14603 darwin* | rhapsody*)
14604 # PIC is the default on this platform
14605 # Common symbols not allowed in MH_DYLIB files
14606 lt_prog_compiler_pic='-fno-common'
14610 # PIC is the default for Haiku.
14611 # The "-static" flag exists, but is broken.
14612 lt_prog_compiler_static=
14616 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
14617 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
14618 # sets the default TLS model and affects inlining.
14624 lt_prog_compiler_pic='-fPIC'
14630 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
14631 # Instead, we relocate shared libraries at runtime.
14635 # Just because we use GCC doesn't mean we suddenly get shared libraries
14636 # on systems that don't support them.
14637 lt_prog_compiler_can_build_shared=no
14642 # QNX uses GNU C++, but need to define -shared option too, otherwise
14643 # it will coredump.
14644 lt_prog_compiler_pic='-fPIC -shared'
14648 if test -d /usr/nec; then
14649 lt_prog_compiler_pic=-Kconform_pic
14654 lt_prog_compiler_pic='-fPIC'
14658 case $cc_basename in
14659 nvcc*) # Cuda Compiler Driver 2.2
14660 lt_prog_compiler_wl='-Xlinker '
14661 lt_prog_compiler_pic='-Xcompiler -fPIC'
14665 # PORTME Check for flag to pass linker flags through the system compiler.
14668 lt_prog_compiler_wl='-Wl,'
14669 if test "$host_cpu" = ia64; then
14670 # AIX 5 now supports IA64 processor
14671 lt_prog_compiler_static='-Bstatic'
14673 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
14677 mingw* | cygwin* | pw32* | os2* | cegcc*)
14678 # This hack is so that the source file can tell whether it is being
14679 # built for inclusion in a dll (and should export symbols for example).
14680 lt_prog_compiler_pic='-DDLL_EXPORT'
14683 hpux9* | hpux10* | hpux11*)
14684 lt_prog_compiler_wl='-Wl,'
14685 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
14686 # not for PA HP-UX.
14692 lt_prog_compiler_pic='+Z'
14695 # Is there a better lt_prog_compiler_static that works with the bundled CC?
14696 lt_prog_compiler_static='${wl}-a ${wl}archive'
14699 irix5* | irix6* | nonstopux*)
14700 lt_prog_compiler_wl='-Wl,'
14701 # PIC (with -KPIC) is the default.
14702 lt_prog_compiler_static='-non_shared'
14705 linux* | k*bsd*-gnu | kopensolaris*-gnu)
14706 case $cc_basename in
14707 # old Intel for x86_64 which still supported -KPIC.
14709 lt_prog_compiler_wl='-Wl,'
14710 lt_prog_compiler_pic='-KPIC'
14711 lt_prog_compiler_static='-static'
14713 # icc used to be incompatible with GCC.
14714 # ICC 10 doesn't accept -KPIC any more.
14716 lt_prog_compiler_wl='-Wl,'
14717 lt_prog_compiler_pic='-fPIC'
14718 lt_prog_compiler_static='-static'
14720 # Lahey Fortran 8.1.
14722 lt_prog_compiler_wl='-Wl,'
14723 lt_prog_compiler_pic='--shared'
14724 lt_prog_compiler_static='--static'
14726 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
14727 # Portland Group compilers (*not* the Pentium gcc compiler,
14728 # which looks to be a dead project)
14729 lt_prog_compiler_wl='-Wl,'
14730 lt_prog_compiler_pic='-fpic'
14731 lt_prog_compiler_static='-Bstatic'
14734 lt_prog_compiler_wl='-Wl,'
14735 # All Alpha code is PIC.
14736 lt_prog_compiler_static='-non_shared'
14738 xl* | bgxl* | bgf* | mpixl*)
14739 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
14740 lt_prog_compiler_wl='-Wl,'
14741 lt_prog_compiler_pic='-qpic'
14742 lt_prog_compiler_static='-qstaticlink'
14745 case `$CC -V 2>&1 | sed 5q` in
14746 *Sun\ F* | *Sun*Fortran*)
14747 # Sun Fortran 8.3 passes all unrecognized flags to the linker
14748 lt_prog_compiler_pic='-KPIC'
14749 lt_prog_compiler_static='-Bstatic'
14750 lt_prog_compiler_wl=''
14754 lt_prog_compiler_pic='-KPIC'
14755 lt_prog_compiler_static='-Bstatic'
14756 lt_prog_compiler_wl='-Wl,'
14764 lt_prog_compiler_pic='-KPIC'
14765 lt_prog_compiler_static='-Bstatic'
14769 # QNX uses GNU C++, but need to define -shared option too, otherwise
14770 # it will coredump.
14771 lt_prog_compiler_pic='-fPIC -shared'
14774 osf3* | osf4* | osf5*)
14775 lt_prog_compiler_wl='-Wl,'
14776 # All OSF/1 code is PIC.
14777 lt_prog_compiler_static='-non_shared'
14781 lt_prog_compiler_static='-non_shared'
14785 lt_prog_compiler_pic='-KPIC'
14786 lt_prog_compiler_static='-Bstatic'
14787 case $cc_basename in
14788 f77* | f90* | f95*)
14789 lt_prog_compiler_wl='-Qoption ld ';;
14791 lt_prog_compiler_wl='-Wl,';;
14796 lt_prog_compiler_wl='-Qoption ld '
14797 lt_prog_compiler_pic='-PIC'
14798 lt_prog_compiler_static='-Bstatic'
14801 sysv4 | sysv4.2uw2* | sysv4.3*)
14802 lt_prog_compiler_wl='-Wl,'
14803 lt_prog_compiler_pic='-KPIC'
14804 lt_prog_compiler_static='-Bstatic'
14808 if test -d /usr/nec ;then
14809 lt_prog_compiler_pic='-Kconform_pic'
14810 lt_prog_compiler_static='-Bstatic'
14814 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
14815 lt_prog_compiler_wl='-Wl,'
14816 lt_prog_compiler_pic='-KPIC'
14817 lt_prog_compiler_static='-Bstatic'
14821 lt_prog_compiler_wl='-Wl,'
14822 lt_prog_compiler_can_build_shared=no
14826 lt_prog_compiler_pic='-pic'
14827 lt_prog_compiler_static='-Bstatic'
14831 lt_prog_compiler_can_build_shared=no
14837 # For platforms which do not support PIC, -DPIC is meaningless:
14839 lt_prog_compiler_pic=
14842 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
14845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
14846 $as_echo "$lt_prog_compiler_pic" >&6; }
14854 # Check to make sure the PIC flag actually works.
14856 if test -n "$lt_prog_compiler_pic"; then
14857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
14858 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
14859 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
14860 $as_echo_n "(cached) " >&6
14862 lt_cv_prog_compiler_pic_works=no
14863 ac_outfile=conftest.$ac_objext
14864 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14865 lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
14866 # Insert the option either (1) after the last *FLAGS variable, or
14867 # (2) before a word containing "conftest.", or (3) at the end.
14868 # Note that $ac_compile itself does not contain backslashes and begins
14869 # with a dollar sign (not a hyphen), so the echo should work correctly.
14870 # The option is referenced via a variable to avoid confusing sed.
14871 lt_compile=`echo "$ac_compile" | $SED \
14872 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14873 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14874 -e 's:$: $lt_compiler_flag:'`
14875 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14876 (eval "$lt_compile" 2>conftest.err)
14878 cat conftest.err >&5
14879 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14880 if (exit $ac_status) && test -s "$ac_outfile"; then
14881 # The compiler can only warn and ignore the option if not recognized
14882 # So say no if there are warnings other than the usual output.
14883 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
14884 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14885 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
14886 lt_cv_prog_compiler_pic_works=yes
14892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
14893 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
14895 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
14896 case $lt_prog_compiler_pic in
14898 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
14901 lt_prog_compiler_pic=
14902 lt_prog_compiler_can_build_shared=no
14913 # Check to make sure the static flag actually works.
14915 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
14916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
14917 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
14918 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
14919 $as_echo_n "(cached) " >&6
14921 lt_cv_prog_compiler_static_works=no
14922 save_LDFLAGS="$LDFLAGS"
14923 LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
14924 echo "$lt_simple_link_test_code" > conftest.$ac_ext
14925 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
14926 # The linker can only warn and ignore the option if not recognized
14927 # So say no if there are warnings
14928 if test -s conftest.err; then
14929 # Append any errors to the config.log.
14930 cat conftest.err 1>&5
14931 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
14932 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14933 if diff conftest.exp conftest.er2 >/dev/null; then
14934 lt_cv_prog_compiler_static_works=yes
14937 lt_cv_prog_compiler_static_works=yes
14941 LDFLAGS="$save_LDFLAGS"
14944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
14945 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
14947 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
14950 lt_prog_compiler_static=
14959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
14960 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
14961 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
14962 $as_echo_n "(cached) " >&6
14964 lt_cv_prog_compiler_c_o=no
14965 $RM -r conftest 2>/dev/null
14969 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14971 lt_compiler_flag="-o out/conftest2.$ac_objext"
14972 # Insert the option either (1) after the last *FLAGS variable, or
14973 # (2) before a word containing "conftest.", or (3) at the end.
14974 # Note that $ac_compile itself does not contain backslashes and begins
14975 # with a dollar sign (not a hyphen), so the echo should work correctly.
14976 lt_compile=`echo "$ac_compile" | $SED \
14977 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14978 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14979 -e 's:$: $lt_compiler_flag:'`
14980 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14981 (eval "$lt_compile" 2>out/conftest.err)
14983 cat out/conftest.err >&5
14984 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14985 if (exit $ac_status) && test -s out/conftest2.$ac_objext
14987 # The compiler can only warn and ignore the option if not recognized
14988 # So say no if there are warnings
14989 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
14990 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
14991 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
14992 lt_cv_prog_compiler_c_o=yes
14997 # SGI C++ compiler will create directory out/ii_files/ for
14998 # template instantiation
14999 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15000 $RM out/* && rmdir out
15006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15007 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15015 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15016 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15017 $as_echo_n "(cached) " >&6
15019 lt_cv_prog_compiler_c_o=no
15020 $RM -r conftest 2>/dev/null
15024 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15026 lt_compiler_flag="-o out/conftest2.$ac_objext"
15027 # Insert the option either (1) after the last *FLAGS variable, or
15028 # (2) before a word containing "conftest.", or (3) at the end.
15029 # Note that $ac_compile itself does not contain backslashes and begins
15030 # with a dollar sign (not a hyphen), so the echo should work correctly.
15031 lt_compile=`echo "$ac_compile" | $SED \
15032 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15033 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15034 -e 's:$: $lt_compiler_flag:'`
15035 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15036 (eval "$lt_compile" 2>out/conftest.err)
15038 cat out/conftest.err >&5
15039 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15040 if (exit $ac_status) && test -s out/conftest2.$ac_objext
15042 # The compiler can only warn and ignore the option if not recognized
15043 # So say no if there are warnings
15044 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15045 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15046 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15047 lt_cv_prog_compiler_c_o=yes
15052 # SGI C++ compiler will create directory out/ii_files/ for
15053 # template instantiation
15054 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15055 $RM out/* && rmdir out
15061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15062 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15067 hard_links="nottested"
15068 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
15069 # do not overwrite the value of need_locks provided by the user
15070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
15071 $as_echo_n "checking if we can lock with hard links... " >&6; }
15074 ln conftest.a conftest.b 2>/dev/null && hard_links=no
15076 ln conftest.a conftest.b 2>&5 || hard_links=no
15077 ln conftest.a conftest.b 2>/dev/null && hard_links=no
15078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
15079 $as_echo "$hard_links" >&6; }
15080 if test "$hard_links" = no; then
15081 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
15082 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
15094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
15095 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
15098 allow_undefined_flag=
15099 always_export_symbols=no
15101 archive_expsym_cmds=
15102 compiler_needs_object=no
15103 enable_shared_with_static_runtimes=no
15104 export_dynamic_flag_spec=
15105 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
15106 hardcode_automatic=no
15108 hardcode_direct_absolute=no
15109 hardcode_libdir_flag_spec=
15110 hardcode_libdir_flag_spec_ld=
15111 hardcode_libdir_separator=
15112 hardcode_minus_L=no
15113 hardcode_shlibpath_var=unsupported
15115 link_all_deplibs=unknown
15117 module_expsym_cmds=
15118 old_archive_from_new_cmds=
15119 old_archive_from_expsyms_cmds=
15120 thread_safe_flag_spec=
15121 whole_archive_flag_spec=
15122 # include_expsyms should be a list of space-separated symbols to be *always*
15123 # included in the symbol list
15125 # exclude_expsyms can be an extended regexp of symbols to exclude
15126 # it will be wrapped by ` (' and `)$', so one must not match beginning or
15127 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
15128 # as well as any symbol that contains `d'.
15129 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
15130 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
15131 # platforms (ab)use it in PIC code, but their linkers get confused if
15132 # the symbol is explicitly referenced. Since portable code cannot
15133 # rely on this symbol name, it's probably fine to never include it in
15134 # preloaded symbol tables.
15135 # Exclude shared library initialization/finalization symbols.
15136 extract_expsyms_cmds=
15139 cygwin* | mingw* | pw32* | cegcc*)
15140 # FIXME: the MSVC++ port hasn't been tested in a loooong time
15141 # When not using gcc, we currently assume that we are using
15142 # Microsoft Visual C++.
15143 if test "$GCC" != yes; then
15148 # we just hope/assume this is gcc and not c89 (= MSVC++)
15158 # On some targets, GNU ld is compatible enough with the native linker
15159 # that we're better off using the native interface for both.
15160 lt_use_gnu_ld_interface=no
15161 if test "$with_gnu_ld" = yes; then
15164 # The AIX port of GNU ld has always aspired to compatibility
15165 # with the native linker. However, as the warning in the GNU ld
15166 # block says, versions before 2.19.5* couldn't really create working
15167 # shared libraries, regardless of the interface used.
15168 case `$LD -v 2>&1` in
15169 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
15170 *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
15171 *\ \(GNU\ Binutils\)\ [3-9]*) ;;
15173 lt_use_gnu_ld_interface=yes
15178 lt_use_gnu_ld_interface=yes
15183 if test "$lt_use_gnu_ld_interface" = yes; then
15184 # If archive_cmds runs LD, not CC, wlarc should be empty
15187 # Set some defaults for GNU ld with shared library support. These
15188 # are reset later if shared libraries are not supported. Putting them
15189 # here allows them to be overridden if necessary.
15190 runpath_var=LD_RUN_PATH
15191 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15192 export_dynamic_flag_spec='${wl}--export-dynamic'
15193 # ancient GNU ld didn't support --whole-archive et. al.
15194 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
15195 whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
15197 whole_archive_flag_spec=
15199 supports_anon_versioning=no
15200 case `$LD -v 2>&1` in
15201 *GNU\ gold*) supports_anon_versioning=yes ;;
15202 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
15203 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
15204 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
15205 *\ 2.11.*) ;; # other 2.11 versions
15206 *) supports_anon_versioning=yes ;;
15209 # See if GNU ld supports shared libraries.
15212 # On AIX/PPC, the GNU linker is very broken
15213 if test "$host_cpu" != ia64; then
15217 *** Warning: the GNU linker, at least up to release 2.19, is reported
15218 *** to be unable to reliably create shared libraries on AIX.
15219 *** Therefore, libtool is disabling shared libraries support. If you
15220 *** really care for shared libraries, you may want to install binutils
15221 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
15222 *** You will then need to restart the configuration process.
15231 # see comment about AmigaOS4 .so support
15232 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15233 archive_expsym_cmds=''
15236 archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
15237 hardcode_libdir_flag_spec='-L$libdir'
15238 hardcode_minus_L=yes
15244 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15245 allow_undefined_flag=unsupported
15246 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
15247 # support --undefined. This deserves some investigation. FIXME
15248 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15254 cygwin* | mingw* | pw32* | cegcc*)
15255 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
15256 # as there is no search path for DLLs.
15257 hardcode_libdir_flag_spec='-L$libdir'
15258 export_dynamic_flag_spec='${wl}--export-all-symbols'
15259 allow_undefined_flag=unsupported
15260 always_export_symbols=no
15261 enable_shared_with_static_runtimes=yes
15262 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
15264 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
15265 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15266 # If the export-symbols file already is a .def file (1st line
15267 # is EXPORTS), use it as is; otherwise, prepend...
15268 archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
15269 cp $export_symbols $output_objdir/$soname.def;
15271 echo EXPORTS > $output_objdir/$soname.def;
15272 cat $export_symbols >> $output_objdir/$soname.def;
15274 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15281 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15282 link_all_deplibs=yes
15287 hardcode_shlibpath_var=no
15288 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
15289 export_dynamic_flag_spec='${wl}-E'
15290 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
15291 # Instead, shared libraries are loaded at an image base (0x10000000 by
15292 # default) and relocated if they conflict, which is a slow very memory
15293 # consuming and fragmenting process. To avoid this, we pick a random,
15294 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
15295 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
15296 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15297 archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15300 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
15302 if test "$host_os" = linux-dietlibc; then
15303 case $cc_basename in
15304 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
15307 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
15308 && test "$tmp_diet" = no
15311 tmp_sharedflag='-shared'
15312 case $cc_basename,$host_cpu in
15313 pgcc*) # Portland Group C compiler
15314 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'
15315 tmp_addflag=' $pic_flag'
15317 pgf77* | pgf90* | pgf95* | pgfortran*)
15318 # Portland Group f77 and f90 compilers
15319 whole_archive_flag_spec='${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'
15320 tmp_addflag=' $pic_flag -Mnomain' ;;
15321 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
15322 tmp_addflag=' -i_dynamic' ;;
15323 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
15324 tmp_addflag=' -i_dynamic -nofor_main' ;;
15325 ifc* | ifort*) # Intel Fortran compiler
15326 tmp_addflag=' -nofor_main' ;;
15327 lf95*) # Lahey Fortran 8.1
15328 whole_archive_flag_spec=
15329 tmp_sharedflag='--shared' ;;
15330 xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
15331 tmp_sharedflag='-qmkshrobj'
15333 nvcc*) # Cuda Compiler Driver 2.2
15334 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
15335 compiler_needs_object=yes
15338 case `$CC -V 2>&1 | sed 5q` in
15339 *Sun\ C*) # Sun C 5.9
15340 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\"` ${wl}--no-whole-archive'
15341 compiler_needs_object=yes
15342 tmp_sharedflag='-G' ;;
15343 *Sun\ F*) # Sun Fortran 8.3
15344 tmp_sharedflag='-G' ;;
15346 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15348 if test "x$supports_anon_versioning" = xyes; then
15349 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15350 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15351 echo "local: *; };" >> $output_objdir/$libname.ver~
15352 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
15355 case $cc_basename in
15356 xlf* | bgf* | bgxlf* | mpixlf*)
15357 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
15358 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
15359 hardcode_libdir_flag_spec=
15360 hardcode_libdir_flag_spec_ld='-rpath $libdir'
15361 archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
15362 if test "x$supports_anon_versioning" = xyes; then
15363 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15364 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15365 echo "local: *; };" >> $output_objdir/$libname.ver~
15366 $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
15376 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
15377 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
15380 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15381 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15386 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
15390 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
15391 *** create shared libraries on Solaris systems. Therefore, libtool
15392 *** is disabling shared libraries support. We urge you to upgrade GNU
15393 *** binutils to release 2.9.1 or newer. Another option is to modify
15394 *** your PATH or compiler configuration so that the native linker is
15395 *** used, and then restart.
15398 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15399 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15400 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15406 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
15407 case `$LD -v 2>&1` in
15408 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
15412 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
15413 *** reliably create shared libraries on SCO systems. Therefore, libtool
15414 *** is disabling shared libraries support. We urge you to upgrade GNU
15415 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
15416 *** your PATH or compiler configuration so that the native linker is
15417 *** used, and then restart.
15422 # For security reasons, it is highly recommended that you always
15423 # use absolute paths for naming shared libraries, and exclude the
15424 # DT_RUNPATH tag from executables and libraries. But doing so
15425 # requires that you compile everything twice, which is a pain.
15426 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15427 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15428 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15429 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15438 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
15440 hardcode_direct=yes
15441 hardcode_shlibpath_var=no
15445 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15446 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15447 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15454 if test "$ld_shlibs" = no; then
15456 hardcode_libdir_flag_spec=
15457 export_dynamic_flag_spec=
15458 whole_archive_flag_spec=
15461 # PORTME fill in a description of your system's linker (not GNU ld)
15464 allow_undefined_flag=unsupported
15465 always_export_symbols=yes
15466 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'
15467 # Note: this linker hardcodes the directories in LIBPATH if there
15468 # are no directories specified by -L.
15469 hardcode_minus_L=yes
15470 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
15471 # Neither direct hardcoding nor static linking is supported with a
15473 hardcode_direct=unsupported
15478 if test "$host_cpu" = ia64; then
15479 # On IA64, the linker does run time linking by default, so we don't
15480 # have to do anything special.
15481 aix_use_runtimelinking=no
15482 exp_sym_flag='-Bexport'
15485 # If we're using GNU nm, then we don't want the "-C" option.
15486 # -C means demangle to AIX nm, but means don't demangle with GNU nm
15487 # Also, AIX nm treats weak defined symbols like other global
15488 # defined symbols, whereas GNU nm marks them as "W".
15489 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
15490 export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15492 export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15494 aix_use_runtimelinking=no
15496 # Test if we are trying to use run time linking or normal
15497 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
15498 # need to do runtime linking.
15499 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
15500 for ld_flag in $LDFLAGS; do
15501 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
15502 aix_use_runtimelinking=yes
15509 exp_sym_flag='-bexport'
15510 no_entry_flag='-bnoentry'
15513 # When large executables or shared objects are built, AIX ld can
15514 # have problems creating the table of contents. If linking a library
15515 # or program results in "error TOC overflow" add -mminimal-toc to
15516 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
15517 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
15520 hardcode_direct=yes
15521 hardcode_direct_absolute=yes
15522 hardcode_libdir_separator=':'
15523 link_all_deplibs=yes
15524 file_list_spec='${wl}-f,'
15526 if test "$GCC" = yes; then
15527 case $host_os in aix4.[012]|aix4.[012].*)
15528 # We only want to do this on AIX 4.2 and lower, the check
15529 # below for broken collect2 doesn't work under 4.3+
15530 collect2name=`${CC} -print-prog-name=collect2`
15531 if test -f "$collect2name" &&
15532 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
15534 # We have reworked collect2
15537 # We have old collect2
15538 hardcode_direct=unsupported
15539 # It fails to find uninstalled libraries when the uninstalled
15540 # path is not listed in the libpath. Setting hardcode_minus_L
15541 # to unsupported forces relinking
15542 hardcode_minus_L=yes
15543 hardcode_libdir_flag_spec='-L$libdir'
15544 hardcode_libdir_separator=
15548 shared_flag='-shared'
15549 if test "$aix_use_runtimelinking" = yes; then
15550 shared_flag="$shared_flag "'${wl}-G'
15554 if test "$host_cpu" = ia64; then
15555 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
15556 # chokes on -Wl,-G. The following line is correct:
15559 if test "$aix_use_runtimelinking" = yes; then
15560 shared_flag='${wl}-G'
15562 shared_flag='${wl}-bM:SRE'
15567 export_dynamic_flag_spec='${wl}-bexpall'
15568 # It seems that -bexpall does not export symbols beginning with
15569 # underscore (_), so it is better to generate a list of symbols to export.
15570 always_export_symbols=yes
15571 if test "$aix_use_runtimelinking" = yes; then
15572 # Warning - without using the other runtime loading flags (-brtl),
15573 # -berok will link without error, but may produce a broken library.
15574 allow_undefined_flag='-berok'
15575 # Determine the default libpath from the value encoded in an
15576 # empty executable.
15577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15578 /* end confdefs.h. */
15588 if ac_fn_c_try_link "$LINENO"; then :
15590 lt_aix_libpath_sed='
15591 /Import File Strings/,/^$/ {
15597 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15598 # Check for a 64-bit object if we didn't find anything.
15599 if test -z "$aix_libpath"; then
15600 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15603 rm -f core conftest.err conftest.$ac_objext \
15604 conftest$ac_exeext conftest.$ac_ext
15605 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
15607 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
15608 archive_expsym_cmds='$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 $shared_flag"
15610 if test "$host_cpu" = ia64; then
15611 hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
15612 allow_undefined_flag="-z nodefs"
15613 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
15615 # Determine the default libpath from the value encoded in an
15616 # empty executable.
15617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15618 /* end confdefs.h. */
15628 if ac_fn_c_try_link "$LINENO"; then :
15630 lt_aix_libpath_sed='
15631 /Import File Strings/,/^$/ {
15637 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15638 # Check for a 64-bit object if we didn't find anything.
15639 if test -z "$aix_libpath"; then
15640 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15643 rm -f core conftest.err conftest.$ac_objext \
15644 conftest$ac_exeext conftest.$ac_ext
15645 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
15647 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
15648 # Warning - without using the other run time loading flags,
15649 # -berok will link without error, but may produce a broken library.
15650 no_undefined_flag=' ${wl}-bernotok'
15651 allow_undefined_flag=' ${wl}-berok'
15652 if test "$with_gnu_ld" = yes; then
15653 # We only use this code for GNU lds that support --whole-archive.
15654 whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
15656 # Exported symbols can be pulled into shared objects from archives
15657 whole_archive_flag_spec='$convenience'
15659 archive_cmds_need_lc=yes
15660 # This is similar to how AIX traditionally builds its shared libraries.
15661 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'
15669 # see comment about AmigaOS4 .so support
15670 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15671 archive_expsym_cmds=''
15674 archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
15675 hardcode_libdir_flag_spec='-L$libdir'
15676 hardcode_minus_L=yes
15682 export_dynamic_flag_spec=-rdynamic
15685 cygwin* | mingw* | pw32* | cegcc*)
15686 # When not using gcc, we currently assume that we are using
15687 # Microsoft Visual C++.
15688 # hardcode_libdir_flag_spec is actually meaningless, as there is
15689 # no search path for DLLs.
15690 hardcode_libdir_flag_spec=' '
15691 allow_undefined_flag=unsupported
15692 # Tell ltmain to make .lib files, not .a files.
15694 # Tell ltmain to make .dll files, not .so files.
15696 # FIXME: Setting linknames here is a bad hack.
15697 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
15698 # The linker will automatically build a .lib file if we build a DLL.
15699 old_archive_from_new_cmds='true'
15700 # FIXME: Should let the user specify the lib program.
15701 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
15702 fix_srcfile_path='`cygpath -w "$srcfile"`'
15703 enable_shared_with_static_runtimes=yes
15706 darwin* | rhapsody*)
15709 archive_cmds_need_lc=no
15711 hardcode_automatic=yes
15712 hardcode_shlibpath_var=unsupported
15713 if test "$lt_cv_ld_force_load" = "yes"; then
15714 whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
15716 whole_archive_flag_spec=''
15718 link_all_deplibs=yes
15719 allow_undefined_flag="$_lt_dar_allow_undefined"
15720 case $cc_basename in
15721 ifort*) _lt_dar_can_shared=yes ;;
15722 *) _lt_dar_can_shared=$GCC ;;
15724 if test "$_lt_dar_can_shared" = "yes"; then
15725 output_verbose_link_cmd=func_echo_all
15726 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
15727 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
15728 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}${_lt_dsymutil}"
15729 module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
15738 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
15739 hardcode_libdir_flag_spec='-L$libdir'
15740 hardcode_shlibpath_var=no
15743 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
15744 # support. Future versions do this automatically, but an explicit c++rt0.o
15745 # does not break anything, and helps significantly (at the cost of a little
15748 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
15749 hardcode_libdir_flag_spec='-R$libdir'
15750 hardcode_direct=yes
15751 hardcode_shlibpath_var=no
15754 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
15756 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
15757 hardcode_direct=yes
15758 hardcode_minus_L=yes
15759 hardcode_shlibpath_var=no
15762 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
15763 freebsd* | dragonfly*)
15764 archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
15765 hardcode_libdir_flag_spec='-R$libdir'
15766 hardcode_direct=yes
15767 hardcode_shlibpath_var=no
15771 if test "$GCC" = yes; then
15772 archive_cmds='$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 $lib'
15774 archive_cmds='$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 $lib'
15776 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
15777 hardcode_libdir_separator=:
15778 hardcode_direct=yes
15780 # hardcode_minus_L: Not really in the search PATH,
15781 # but as the default location of the library.
15782 hardcode_minus_L=yes
15783 export_dynamic_flag_spec='${wl}-E'
15787 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
15788 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
15790 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
15792 if test "$with_gnu_ld" = no; then
15793 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
15794 hardcode_libdir_flag_spec_ld='+b $libdir'
15795 hardcode_libdir_separator=:
15796 hardcode_direct=yes
15797 hardcode_direct_absolute=yes
15798 export_dynamic_flag_spec='${wl}-E'
15799 # hardcode_minus_L: Not really in the search PATH,
15800 # but as the default location of the library.
15801 hardcode_minus_L=yes
15806 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
15809 archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
15812 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
15815 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
15821 archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
15824 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
15828 # Older versions of the 11.00 compiler do not understand -b yet
15829 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
15830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
15831 $as_echo_n "checking if $CC understands -b... " >&6; }
15832 if test "${lt_cv_prog_compiler__b+set}" = set; then :
15833 $as_echo_n "(cached) " >&6
15835 lt_cv_prog_compiler__b=no
15836 save_LDFLAGS="$LDFLAGS"
15837 LDFLAGS="$LDFLAGS -b"
15838 echo "$lt_simple_link_test_code" > conftest.$ac_ext
15839 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
15840 # The linker can only warn and ignore the option if not recognized
15841 # So say no if there are warnings
15842 if test -s conftest.err; then
15843 # Append any errors to the config.log.
15844 cat conftest.err 1>&5
15845 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
15846 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15847 if diff conftest.exp conftest.er2 >/dev/null; then
15848 lt_cv_prog_compiler__b=yes
15851 lt_cv_prog_compiler__b=yes
15855 LDFLAGS="$save_LDFLAGS"
15858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
15859 $as_echo "$lt_cv_prog_compiler__b" >&6; }
15861 if test x"$lt_cv_prog_compiler__b" = xyes; then
15862 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
15864 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
15870 if test "$with_gnu_ld" = no; then
15871 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
15872 hardcode_libdir_separator=:
15877 hardcode_shlibpath_var=no
15880 hardcode_direct=yes
15881 hardcode_direct_absolute=yes
15882 export_dynamic_flag_spec='${wl}-E'
15884 # hardcode_minus_L: Not really in the search PATH,
15885 # but as the default location of the library.
15886 hardcode_minus_L=yes
15892 irix5* | irix6* | nonstopux*)
15893 if test "$GCC" = yes; then
15894 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 $lib'
15895 # Try to use the -exported_symbol ld option, if it does not
15896 # work, assume that -exports_file does not work either and
15897 # implicitly export all symbols.
15898 save_LDFLAGS="$LDFLAGS"
15899 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
15900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15901 /* end confdefs.h. */
15904 if ac_fn_c_try_link "$LINENO"; then :
15905 archive_expsym_cmds='$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 $lib'
15908 rm -f core conftest.err conftest.$ac_objext \
15909 conftest$ac_exeext conftest.$ac_ext
15910 LDFLAGS="$save_LDFLAGS"
15912 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
15913 archive_expsym_cmds='$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 $lib'
15915 archive_cmds_need_lc='no'
15916 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15917 hardcode_libdir_separator=:
15919 link_all_deplibs=yes
15923 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
15924 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
15926 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
15928 hardcode_libdir_flag_spec='-R$libdir'
15929 hardcode_direct=yes
15930 hardcode_shlibpath_var=no
15934 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
15935 hardcode_direct=yes
15936 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15937 hardcode_libdir_separator=:
15938 hardcode_shlibpath_var=no
15945 if test -f /usr/libexec/ld.so; then
15946 hardcode_direct=yes
15947 hardcode_shlibpath_var=no
15948 hardcode_direct_absolute=yes
15949 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
15950 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
15951 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
15952 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
15953 export_dynamic_flag_spec='${wl}-E'
15956 openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
15957 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
15958 hardcode_libdir_flag_spec='-R$libdir'
15961 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
15962 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
15972 hardcode_libdir_flag_spec='-L$libdir'
15973 hardcode_minus_L=yes
15974 allow_undefined_flag=unsupported
15975 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'
15976 old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
15980 if test "$GCC" = yes; then
15981 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
15982 archive_cmds='$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 $lib'
15984 allow_undefined_flag=' -expect_unresolved \*'
15985 archive_cmds='$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 $lib'
15987 archive_cmds_need_lc='no'
15988 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15989 hardcode_libdir_separator=:
15992 osf4* | osf5*) # as osf3* with the addition of -msym flag
15993 if test "$GCC" = yes; then
15994 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
15995 archive_cmds='$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 $lib'
15996 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15998 allow_undefined_flag=' -expect_unresolved \*'
15999 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'
16000 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~
16001 $CC -shared${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'
16003 # Both c and cxx compiler support -rpath directly
16004 hardcode_libdir_flag_spec='-rpath $libdir'
16006 archive_cmds_need_lc='no'
16007 hardcode_libdir_separator=:
16011 no_undefined_flag=' -z defs'
16012 if test "$GCC" = yes; then
16014 archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16015 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16016 $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16018 case `$CC -V 2>&1` in
16021 archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
16022 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16023 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
16027 archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
16028 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16029 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16033 hardcode_libdir_flag_spec='-R$libdir'
16034 hardcode_shlibpath_var=no
16036 solaris2.[0-5] | solaris2.[0-5].*) ;;
16038 # The compiler driver will combine and reorder linker options,
16039 # but understands `-z linker_flag'. GCC discards it without `$wl',
16040 # but is careful enough not to reorder.
16041 # Supported since Solaris 2.6 (maybe 2.5.1?)
16042 if test "$GCC" = yes; then
16043 whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
16045 whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
16049 link_all_deplibs=yes
16053 if test "x$host_vendor" = xsequent; then
16054 # Use $CC to link under sequent, because it throws in some extra .o
16055 # files that make .init and .fini sections work.
16056 archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
16058 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
16060 hardcode_libdir_flag_spec='-L$libdir'
16061 hardcode_direct=yes
16062 hardcode_minus_L=yes
16063 hardcode_shlibpath_var=no
16067 case $host_vendor in
16069 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16070 hardcode_direct=yes # is this really true???
16073 ## LD is ld it makes a PLAMLIB
16074 ## CC just makes a GrossModule.
16075 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
16076 reload_cmds='$CC -r -o $output$reload_objs'
16080 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16081 hardcode_direct=no #Motorola manual says yes, but my tests say they lie
16084 runpath_var='LD_RUN_PATH'
16085 hardcode_shlibpath_var=no
16089 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16090 hardcode_shlibpath_var=no
16091 export_dynamic_flag_spec='-Bexport'
16095 if test -d /usr/nec; then
16096 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16097 hardcode_shlibpath_var=no
16098 runpath_var=LD_RUN_PATH
16099 hardcode_runpath_var=yes
16104 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
16105 no_undefined_flag='${wl}-z,text'
16106 archive_cmds_need_lc=no
16107 hardcode_shlibpath_var=no
16108 runpath_var='LD_RUN_PATH'
16110 if test "$GCC" = yes; then
16111 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16112 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16114 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16115 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16119 sysv5* | sco3.2v5* | sco5v6*)
16120 # Note: We can NOT use -z defs as we might desire, because we do not
16121 # link with -lc, and that would cause any symbols used from libc to
16122 # always be unresolved, which means just about no library would
16123 # ever link correctly. If we're not using GNU ld we use -z text
16124 # though, which does catch some bad symbols but isn't as heavy-handed
16126 no_undefined_flag='${wl}-z,text'
16127 allow_undefined_flag='${wl}-z,nodefs'
16128 archive_cmds_need_lc=no
16129 hardcode_shlibpath_var=no
16130 hardcode_libdir_flag_spec='${wl}-R,$libdir'
16131 hardcode_libdir_separator=':'
16132 link_all_deplibs=yes
16133 export_dynamic_flag_spec='${wl}-Bexport'
16134 runpath_var='LD_RUN_PATH'
16136 if test "$GCC" = yes; then
16137 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16138 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16140 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16141 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16146 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16147 hardcode_libdir_flag_spec='-L$libdir'
16148 hardcode_shlibpath_var=no
16156 if test x$host_vendor = xsni; then
16158 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
16159 export_dynamic_flag_spec='${wl}-Blargedynsym'
16165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
16166 $as_echo "$ld_shlibs" >&6; }
16167 test "$ld_shlibs" = no && can_build_shared=no
16169 with_gnu_ld=$with_gnu_ld
16186 # Do we need to explicitly link libc?
16188 case "x$archive_cmds_need_lc" in
16190 # Assume -lc should be added
16191 archive_cmds_need_lc=yes
16193 if test "$enable_shared" = yes && test "$GCC" = yes; then
16194 case $archive_cmds in
16196 # FIXME: we may have to deal with multi-command sequences.
16199 # Test whether the compiler implicitly links with -lc since on some
16200 # systems, -lgcc has to come before -lc. If gcc already passes -lc
16201 # to ld, don't add -lc before -lgcc.
16202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
16203 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
16204 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
16205 $as_echo_n "(cached) " >&6
16208 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16210 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
16211 (eval $ac_compile) 2>&5
16213 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16214 test $ac_status = 0; } 2>conftest.err; then
16217 libobjs=conftest.$ac_objext
16219 wl=$lt_prog_compiler_wl
16220 pic_flag=$lt_prog_compiler_pic
16226 lt_save_allow_undefined_flag=$allow_undefined_flag
16227 allow_undefined_flag=
16228 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
16229 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
16231 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16232 test $ac_status = 0; }
16234 lt_cv_archive_cmds_need_lc=no
16236 lt_cv_archive_cmds_need_lc=yes
16238 allow_undefined_flag=$lt_save_allow_undefined_flag
16240 cat conftest.err 1>&5
16245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
16246 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
16247 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
16410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
16411 $as_echo_n "checking dynamic linker characteristics... " >&6; }
16413 if test "$GCC" = yes; then
16415 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
16416 *) lt_awk_arg="/^libraries:/" ;;
16419 mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
16420 *) lt_sed_strip_eq="s,=/,/,g" ;;
16422 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
16423 case $lt_search_path_spec in
16425 # if the path contains ";" then we assume it to be the separator
16426 # otherwise default to the standard path separator (i.e. ":") - it is
16427 # assumed that no part of a normal pathname contains ";" but that should
16428 # okay in the real world where ";" in dirpaths is itself problematic.
16429 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
16432 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
16435 # Ok, now we have the path, separated by spaces, we can step through it
16436 # and add multilib dir if necessary.
16437 lt_tmp_lt_search_path_spec=
16438 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
16439 for lt_sys_path in $lt_search_path_spec; do
16440 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
16441 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
16443 test -d "$lt_sys_path" && \
16444 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
16447 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
16448 BEGIN {RS=" "; FS="/|\n";} {
16451 for (lt_i = NF; lt_i > 0; lt_i--) {
16452 if ($lt_i != "" && $lt_i != ".") {
16453 if ($lt_i == "..") {
16456 if (lt_count == 0) {
16457 lt_foo="/" $lt_i lt_foo;
16464 if (lt_foo != "") { lt_freq[lt_foo]++; }
16465 if (lt_freq[lt_foo] == 1) { print lt_foo; }
16467 # AWK program above erroneously prepends '/' to C:/dos/paths
16470 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
16471 $SED 's,/\([A-Za-z]:\),\1,g'` ;;
16473 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
16475 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
16477 library_names_spec=
16478 libname_spec='lib$name'
16482 postuninstall_cmds=
16486 shlibpath_overrides_runpath=unknown
16488 dynamic_linker="$host_os ld.so"
16489 sys_lib_dlsearch_path_spec="/lib /usr/lib"
16490 need_lib_prefix=unknown
16491 hardcode_into_libs=no
16493 # when you set need_version to no, make sure it does not cause -set_version
16494 # flags to be left without arguments
16495 need_version=unknown
16500 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
16501 shlibpath_var=LIBPATH
16503 # AIX 3 has no versioning support, so we append a major version to the name.
16504 soname_spec='${libname}${release}${shared_ext}$major'
16511 hardcode_into_libs=yes
16512 if test "$host_cpu" = ia64; then
16513 # AIX 5 supports IA64
16514 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
16515 shlibpath_var=LD_LIBRARY_PATH
16517 # With GCC up to 2.95.x, collect2 would create an import file
16518 # for dependence libraries. The import file would start with
16519 # the line `#! .'. This would cause the generated library to
16520 # depend on `.', always an invalid library. This was fixed in
16521 # development snapshots of GCC prior to 3.0.
16523 aix4 | aix4.[01] | aix4.[01].*)
16524 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
16526 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
16529 can_build_shared=no
16533 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
16534 # soname into executable. Probably we can add versioning support to
16535 # collect2, so additional links can be useful in future.
16536 if test "$aix_use_runtimelinking" = yes; then
16537 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
16538 # instead of lib<name>.a to let people know that these are not
16539 # typical AIX shared libraries.
16540 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16542 # We preserve .a as extension for shared libraries through AIX4.2
16543 # and later when we are not doing run time linking.
16544 library_names_spec='${libname}${release}.a $libname.a'
16545 soname_spec='${libname}${release}${shared_ext}$major'
16547 shlibpath_var=LIBPATH
16554 # Since July 2007 AmigaOS4 officially supports .so libraries.
16555 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
16556 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16559 library_names_spec='$libname.ixlibrary $libname.a'
16560 # Create ${libname}_ixlibrary.a entries in /sys/libs.
16561 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 ${libname}_ixlibrary.a || exit 1; done'
16567 library_names_spec='${libname}${shared_ext}'
16568 dynamic_linker="$host_os ld.so"
16569 shlibpath_var=LIBRARY_PATH
16575 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16576 soname_spec='${libname}${release}${shared_ext}$major'
16577 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
16578 shlibpath_var=LD_LIBRARY_PATH
16579 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
16580 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
16581 # the default ld.so.conf also contains /usr/contrib/lib and
16582 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
16583 # libtool to hard-code these into programs
16586 cygwin* | mingw* | pw32* | cegcc*)
16587 version_type=windows
16592 case $GCC,$host_os in
16593 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
16594 library_names_spec='$libname.dll.a'
16595 # DLL is installed to $(libdir)/../bin by postinstall_cmds
16596 postinstall_cmds='base_file=`basename \${file}`~
16597 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
16598 dldir=$destdir/`dirname \$dlpath`~
16599 test -d \$dldir || mkdir -p \$dldir~
16600 $install_prog $dir/$dlname \$dldir/$dlname~
16601 chmod a+x \$dldir/$dlname~
16602 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
16603 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
16605 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
16606 dlpath=$dir/\$dldll~
16608 shlibpath_overrides_runpath=yes
16612 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
16613 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16615 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
16618 # MinGW DLLs use traditional 'lib' prefix
16619 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16622 # pw32 DLLs use 'pw' prefix rather than 'lib'
16623 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16629 library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
16632 dynamic_linker='Win32 ld.exe'
16633 # FIXME: first we should search . and the directory the executable is in
16637 darwin* | rhapsody*)
16638 dynamic_linker="$host_os dyld"
16639 version_type=darwin
16642 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
16643 soname_spec='${libname}${release}${major}$shared_ext'
16644 shlibpath_overrides_runpath=yes
16645 shlibpath_var=DYLD_LIBRARY_PATH
16646 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
16648 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
16649 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
16656 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
16657 soname_spec='${libname}${release}${shared_ext}$major'
16658 shlibpath_var=LD_LIBRARY_PATH
16661 freebsd* | dragonfly*)
16662 # DragonFly does not have aout. When/if they implement a new
16663 # versioning mechanism, adjust this.
16664 if test -x /usr/bin/objformat; then
16665 objformat=`/usr/bin/objformat`
16668 freebsd[123]*) objformat=aout ;;
16669 *) objformat=elf ;;
16672 version_type=freebsd-$objformat
16673 case $version_type in
16675 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
16680 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
16684 shlibpath_var=LD_LIBRARY_PATH
16687 shlibpath_overrides_runpath=yes
16689 freebsd3.[01]* | freebsdelf3.[01]*)
16690 shlibpath_overrides_runpath=yes
16691 hardcode_into_libs=yes
16693 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
16694 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
16695 shlibpath_overrides_runpath=no
16696 hardcode_into_libs=yes
16698 *) # from 4.6 on, and DragonFly
16699 shlibpath_overrides_runpath=yes
16700 hardcode_into_libs=yes
16709 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
16710 soname_spec='${libname}${release}${shared_ext}$major'
16711 shlibpath_var=LD_LIBRARY_PATH
16712 hardcode_into_libs=yes
16719 dynamic_linker="$host_os runtime_loader"
16720 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
16721 soname_spec='${libname}${release}${shared_ext}$major'
16722 shlibpath_var=LIBRARY_PATH
16723 shlibpath_overrides_runpath=yes
16724 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
16725 hardcode_into_libs=yes
16728 hpux9* | hpux10* | hpux11*)
16729 # Give a soname corresponding to the major version so that dld.sl refuses to
16730 # link against other versions.
16737 hardcode_into_libs=yes
16738 dynamic_linker="$host_os dld.so"
16739 shlibpath_var=LD_LIBRARY_PATH
16740 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
16741 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16742 soname_spec='${libname}${release}${shared_ext}$major'
16743 if test "X$HPUX_IA64_MODE" = X32; then
16744 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
16746 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
16748 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
16752 hardcode_into_libs=yes
16753 dynamic_linker="$host_os dld.sl"
16754 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
16755 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
16756 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16757 soname_spec='${libname}${release}${shared_ext}$major'
16758 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
16759 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
16763 dynamic_linker="$host_os dld.sl"
16764 shlibpath_var=SHLIB_PATH
16765 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
16766 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16767 soname_spec='${libname}${release}${shared_ext}$major'
16770 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
16771 postinstall_cmds='chmod 555 $lib'
16772 # or fails outright, so override atomically:
16773 install_override_mode=555
16780 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
16781 soname_spec='${libname}${release}${shared_ext}$major'
16782 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
16783 shlibpath_var=LD_LIBRARY_PATH
16784 shlibpath_overrides_runpath=no
16785 hardcode_into_libs=yes
16788 irix5* | irix6* | nonstopux*)
16790 nonstopux*) version_type=nonstopux ;;
16792 if test "$lt_cv_prog_gnu_ld" = yes; then
16800 soname_spec='${libname}${release}${shared_ext}$major'
16801 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
16803 irix5* | nonstopux*)
16804 libsuff= shlibsuff=
16807 case $LD in # libtool.m4 will add one of these switches to LD
16808 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
16809 libsuff= shlibsuff= libmagic=32-bit;;
16810 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
16811 libsuff=32 shlibsuff=N32 libmagic=N32;;
16812 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
16813 libsuff=64 shlibsuff=64 libmagic=64-bit;;
16814 *) libsuff= shlibsuff= libmagic=never-match;;
16818 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
16819 shlibpath_overrides_runpath=no
16820 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
16821 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
16822 hardcode_into_libs=yes
16825 # No shared lib support for Linux oldld, aout, or coff.
16826 linux*oldld* | linux*aout* | linux*coff*)
16830 # This must be Linux ELF.
16831 linux* | k*bsd*-gnu | kopensolaris*-gnu)
16835 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16836 soname_spec='${libname}${release}${shared_ext}$major'
16837 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
16838 shlibpath_var=LD_LIBRARY_PATH
16839 shlibpath_overrides_runpath=no
16841 # Some binutils ld are patched to set DT_RUNPATH
16842 if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
16843 $as_echo_n "(cached) " >&6
16845 lt_cv_shlibpath_overrides_runpath=no
16846 save_LDFLAGS=$LDFLAGS
16847 save_libdir=$libdir
16848 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
16849 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
16850 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16851 /* end confdefs.h. */
16861 if ac_fn_c_try_link "$LINENO"; then :
16862 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
16863 lt_cv_shlibpath_overrides_runpath=yes
16866 rm -f core conftest.err conftest.$ac_objext \
16867 conftest$ac_exeext conftest.$ac_ext
16868 LDFLAGS=$save_LDFLAGS
16869 libdir=$save_libdir
16873 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
16875 # This implies no fast_install, which is unacceptable.
16876 # Some rework will be needed to allow for fast_install
16877 # before this can be enabled.
16878 hardcode_into_libs=yes
16880 # Append ld.so.conf contents to the search path
16881 if test -f /etc/ld.so.conf; then
16882 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' ' '`
16883 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
16886 # We used to test for /lib/ld.so.1 and disable shared libraries on
16887 # powerpc, because MkLinux only supported shared libraries with the
16888 # GNU dynamic linker. Since this was broken with cross compilers,
16889 # most powerpc-linux boxes support dynamic linking these days and
16890 # people can always --disable-shared, the test was removed, and we
16891 # assume the GNU/Linux dynamic linker is in use.
16892 dynamic_linker='GNU/Linux ld.so'
16899 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
16900 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
16901 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
16902 dynamic_linker='NetBSD (a.out) ld.so'
16904 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
16905 soname_spec='${libname}${release}${shared_ext}$major'
16906 dynamic_linker='NetBSD ld.elf_so'
16908 shlibpath_var=LD_LIBRARY_PATH
16909 shlibpath_overrides_runpath=yes
16910 hardcode_into_libs=yes
16915 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16916 shlibpath_var=LD_LIBRARY_PATH
16917 shlibpath_overrides_runpath=yes
16924 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16925 soname_spec='${libname}${release}${shared_ext}$major'
16926 shlibpath_var=LD_LIBRARY_PATH
16927 shlibpath_overrides_runpath=no
16928 hardcode_into_libs=yes
16929 dynamic_linker='ldqnx.so'
16934 sys_lib_dlsearch_path_spec="/usr/lib"
16936 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
16938 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
16939 *) need_version=no ;;
16941 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
16942 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
16943 shlibpath_var=LD_LIBRARY_PATH
16944 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
16946 openbsd2.[89] | openbsd2.[89].*)
16947 shlibpath_overrides_runpath=no
16950 shlibpath_overrides_runpath=yes
16954 shlibpath_overrides_runpath=yes
16959 libname_spec='$name'
16962 library_names_spec='$libname${shared_ext} $libname.a'
16963 dynamic_linker='OS/2 ld.exe'
16964 shlibpath_var=LIBPATH
16967 osf3* | osf4* | osf5*)
16971 soname_spec='${libname}${release}${shared_ext}$major'
16972 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16973 shlibpath_var=LD_LIBRARY_PATH
16974 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
16975 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
16986 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16987 soname_spec='${libname}${release}${shared_ext}$major'
16988 shlibpath_var=LD_LIBRARY_PATH
16989 shlibpath_overrides_runpath=yes
16990 hardcode_into_libs=yes
16991 # ldd complains unless libraries are executable
16992 postinstall_cmds='chmod +x $lib'
16997 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
16998 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
16999 shlibpath_var=LD_LIBRARY_PATH
17000 shlibpath_overrides_runpath=yes
17001 if test "$with_gnu_ld" = yes; then
17009 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17010 soname_spec='${libname}${release}${shared_ext}$major'
17011 shlibpath_var=LD_LIBRARY_PATH
17012 case $host_vendor in
17014 shlibpath_overrides_runpath=no
17016 runpath_var=LD_RUN_PATH
17024 shlibpath_overrides_runpath=no
17025 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
17031 if test -d /usr/nec ;then
17033 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
17034 soname_spec='$libname${shared_ext}.$major'
17035 shlibpath_var=LD_LIBRARY_PATH
17039 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
17040 version_type=freebsd-elf
17043 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17044 soname_spec='${libname}${release}${shared_ext}$major'
17045 shlibpath_var=LD_LIBRARY_PATH
17046 shlibpath_overrides_runpath=yes
17047 hardcode_into_libs=yes
17048 if test "$with_gnu_ld" = yes; then
17049 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
17051 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
17054 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
17058 sys_lib_dlsearch_path_spec='/usr/lib'
17062 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
17066 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17067 shlibpath_var=LD_LIBRARY_PATH
17068 shlibpath_overrides_runpath=no
17069 hardcode_into_libs=yes
17074 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17075 soname_spec='${libname}${release}${shared_ext}$major'
17076 shlibpath_var=LD_LIBRARY_PATH
17083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
17084 $as_echo "$dynamic_linker" >&6; }
17085 test "$dynamic_linker" = no && can_build_shared=no
17087 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
17088 if test "$GCC" = yes; then
17089 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
17092 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
17093 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
17095 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
17096 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
17190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
17191 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
17193 if test -n "$hardcode_libdir_flag_spec" ||
17194 test -n "$runpath_var" ||
17195 test "X$hardcode_automatic" = "Xyes" ; then
17197 # We can hardcode non-existent directories.
17198 if test "$hardcode_direct" != no &&
17199 # If the only mechanism to avoid hardcoding is shlibpath_var, we
17200 # have to relink, otherwise we might link with an installed library
17201 # when we should be linking with a yet-to-be-installed one
17202 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
17203 test "$hardcode_minus_L" != no; then
17204 # Linking always hardcodes the temporary library directory.
17205 hardcode_action=relink
17207 # We can link without hardcoding, and we can hardcode nonexisting dirs.
17208 hardcode_action=immediate
17211 # We cannot hardcode anything, or else we can only hardcode existing
17213 hardcode_action=unsupported
17215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
17216 $as_echo "$hardcode_action" >&6; }
17218 if test "$hardcode_action" = relink ||
17219 test "$inherit_rpath" = yes; then
17220 # Fast installation is not supported
17221 enable_fast_install=no
17222 elif test "$shlibpath_overrides_runpath" = yes ||
17223 test "$enable_shared" = no; then
17224 # Fast installation is not necessary
17225 enable_fast_install=needless
17233 if test "x$enable_dlopen" != xyes; then
17234 enable_dlopen=unknown
17235 enable_dlopen_self=unknown
17236 enable_dlopen_self_static=unknown
17243 lt_cv_dlopen="load_add_on"
17245 lt_cv_dlopen_self=yes
17248 mingw* | pw32* | cegcc*)
17249 lt_cv_dlopen="LoadLibrary"
17254 lt_cv_dlopen="dlopen"
17259 # if libdl is installed we need to link against it
17260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17261 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17262 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17263 $as_echo_n "(cached) " >&6
17265 ac_check_lib_save_LIBS=$LIBS
17267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17268 /* end confdefs.h. */
17270 /* Override any GCC internal prototype to avoid an error.
17271 Use char because int might match the return type of a GCC
17272 builtin and then its argument prototype would still apply. */
17285 if ac_fn_c_try_link "$LINENO"; then :
17286 ac_cv_lib_dl_dlopen=yes
17288 ac_cv_lib_dl_dlopen=no
17290 rm -f core conftest.err conftest.$ac_objext \
17291 conftest$ac_exeext conftest.$ac_ext
17292 LIBS=$ac_check_lib_save_LIBS
17294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17295 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17296 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17297 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17300 lt_cv_dlopen="dyld"
17302 lt_cv_dlopen_self=yes
17309 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
17310 if test "x$ac_cv_func_shl_load" = x""yes; then :
17311 lt_cv_dlopen="shl_load"
17313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
17314 $as_echo_n "checking for shl_load in -ldld... " >&6; }
17315 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
17316 $as_echo_n "(cached) " >&6
17318 ac_check_lib_save_LIBS=$LIBS
17320 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17321 /* end confdefs.h. */
17323 /* Override any GCC internal prototype to avoid an error.
17324 Use char because int might match the return type of a GCC
17325 builtin and then its argument prototype would still apply. */
17333 return shl_load ();
17338 if ac_fn_c_try_link "$LINENO"; then :
17339 ac_cv_lib_dld_shl_load=yes
17341 ac_cv_lib_dld_shl_load=no
17343 rm -f core conftest.err conftest.$ac_objext \
17344 conftest$ac_exeext conftest.$ac_ext
17345 LIBS=$ac_check_lib_save_LIBS
17347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
17348 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
17349 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
17350 lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
17352 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
17353 if test "x$ac_cv_func_dlopen" = x""yes; then :
17354 lt_cv_dlopen="dlopen"
17356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17357 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17358 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17359 $as_echo_n "(cached) " >&6
17361 ac_check_lib_save_LIBS=$LIBS
17363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17364 /* end confdefs.h. */
17366 /* Override any GCC internal prototype to avoid an error.
17367 Use char because int might match the return type of a GCC
17368 builtin and then its argument prototype would still apply. */
17381 if ac_fn_c_try_link "$LINENO"; then :
17382 ac_cv_lib_dl_dlopen=yes
17384 ac_cv_lib_dl_dlopen=no
17386 rm -f core conftest.err conftest.$ac_objext \
17387 conftest$ac_exeext conftest.$ac_ext
17388 LIBS=$ac_check_lib_save_LIBS
17390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17391 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17392 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17393 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
17396 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
17397 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
17398 $as_echo_n "(cached) " >&6
17400 ac_check_lib_save_LIBS=$LIBS
17401 LIBS="-lsvld $LIBS"
17402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17403 /* end confdefs.h. */
17405 /* Override any GCC internal prototype to avoid an error.
17406 Use char because int might match the return type of a GCC
17407 builtin and then its argument prototype would still apply. */
17420 if ac_fn_c_try_link "$LINENO"; then :
17421 ac_cv_lib_svld_dlopen=yes
17423 ac_cv_lib_svld_dlopen=no
17425 rm -f core conftest.err conftest.$ac_objext \
17426 conftest$ac_exeext conftest.$ac_ext
17427 LIBS=$ac_check_lib_save_LIBS
17429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
17430 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
17431 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
17432 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
17434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
17435 $as_echo_n "checking for dld_link in -ldld... " >&6; }
17436 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
17437 $as_echo_n "(cached) " >&6
17439 ac_check_lib_save_LIBS=$LIBS
17441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17442 /* end confdefs.h. */
17444 /* Override any GCC internal prototype to avoid an error.
17445 Use char because int might match the return type of a GCC
17446 builtin and then its argument prototype would still apply. */
17454 return dld_link ();
17459 if ac_fn_c_try_link "$LINENO"; then :
17460 ac_cv_lib_dld_dld_link=yes
17462 ac_cv_lib_dld_dld_link=no
17464 rm -f core conftest.err conftest.$ac_objext \
17465 conftest$ac_exeext conftest.$ac_ext
17466 LIBS=$ac_check_lib_save_LIBS
17468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
17469 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
17470 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
17471 lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
17492 if test "x$lt_cv_dlopen" != xno; then
17498 case $lt_cv_dlopen in
17500 save_CPPFLAGS="$CPPFLAGS"
17501 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
17503 save_LDFLAGS="$LDFLAGS"
17504 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
17507 LIBS="$lt_cv_dlopen_libs $LIBS"
17509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
17510 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
17511 if test "${lt_cv_dlopen_self+set}" = set; then :
17512 $as_echo_n "(cached) " >&6
17514 if test "$cross_compiling" = yes; then :
17515 lt_cv_dlopen_self=cross
17517 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
17518 lt_status=$lt_dlunknown
17519 cat > conftest.$ac_ext <<_LT_EOF
17520 #line 17520 "configure"
17521 #include "confdefs.h"
17530 # define LT_DLGLOBAL RTLD_GLOBAL
17533 # define LT_DLGLOBAL DL_GLOBAL
17535 # define LT_DLGLOBAL 0
17539 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
17540 find out it does not work in some platform. */
17541 #ifndef LT_DLLAZY_OR_NOW
17543 # define LT_DLLAZY_OR_NOW RTLD_LAZY
17546 # define LT_DLLAZY_OR_NOW DL_LAZY
17549 # define LT_DLLAZY_OR_NOW RTLD_NOW
17552 # define LT_DLLAZY_OR_NOW DL_NOW
17554 # define LT_DLLAZY_OR_NOW 0
17561 /* When -fvisbility=hidden is used, assume the code has been annotated
17562 correspondingly for the symbols needed. */
17563 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
17564 void fnord () __attribute__((visibility("default")));
17567 void fnord () { int i=42; }
17570 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
17571 int status = $lt_dlunknown;
17575 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
17578 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
17579 else puts (dlerror ());
17581 /* dlclose (self); */
17589 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
17590 (eval $ac_link) 2>&5
17592 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17593 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
17594 (./conftest; exit; ) >&5 2>/dev/null
17596 case x$lt_status in
17597 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
17598 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
17599 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
17602 # compilation failed
17603 lt_cv_dlopen_self=no
17610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
17611 $as_echo "$lt_cv_dlopen_self" >&6; }
17613 if test "x$lt_cv_dlopen_self" = xyes; then
17614 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
17615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
17616 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
17617 if test "${lt_cv_dlopen_self_static+set}" = set; then :
17618 $as_echo_n "(cached) " >&6
17620 if test "$cross_compiling" = yes; then :
17621 lt_cv_dlopen_self_static=cross
17623 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
17624 lt_status=$lt_dlunknown
17625 cat > conftest.$ac_ext <<_LT_EOF
17626 #line 17626 "configure"
17627 #include "confdefs.h"
17636 # define LT_DLGLOBAL RTLD_GLOBAL
17639 # define LT_DLGLOBAL DL_GLOBAL
17641 # define LT_DLGLOBAL 0
17645 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
17646 find out it does not work in some platform. */
17647 #ifndef LT_DLLAZY_OR_NOW
17649 # define LT_DLLAZY_OR_NOW RTLD_LAZY
17652 # define LT_DLLAZY_OR_NOW DL_LAZY
17655 # define LT_DLLAZY_OR_NOW RTLD_NOW
17658 # define LT_DLLAZY_OR_NOW DL_NOW
17660 # define LT_DLLAZY_OR_NOW 0
17667 /* When -fvisbility=hidden is used, assume the code has been annotated
17668 correspondingly for the symbols needed. */
17669 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
17670 void fnord () __attribute__((visibility("default")));
17673 void fnord () { int i=42; }
17676 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
17677 int status = $lt_dlunknown;
17681 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
17684 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
17685 else puts (dlerror ());
17687 /* dlclose (self); */
17695 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
17696 (eval $ac_link) 2>&5
17698 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17699 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
17700 (./conftest; exit; ) >&5 2>/dev/null
17702 case x$lt_status in
17703 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
17704 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
17705 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
17708 # compilation failed
17709 lt_cv_dlopen_self_static=no
17716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
17717 $as_echo "$lt_cv_dlopen_self_static" >&6; }
17720 CPPFLAGS="$save_CPPFLAGS"
17721 LDFLAGS="$save_LDFLAGS"
17726 case $lt_cv_dlopen_self in
17727 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
17728 *) enable_dlopen_self=unknown ;;
17731 case $lt_cv_dlopen_self_static in
17732 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
17733 *) enable_dlopen_self_static=unknown ;;
17755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
17756 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
17757 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
17758 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
17759 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
17760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17761 $as_echo "yes" >&6; }
17763 # FIXME - insert some real tests, host_os isn't really good enough
17766 if test -n "$STRIP" ; then
17767 striplib="$STRIP -x"
17768 old_striplib="$STRIP -S"
17769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17770 $as_echo "yes" >&6; }
17772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17773 $as_echo "no" >&6; }
17777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17778 $as_echo "no" >&6; }
17794 # Report which library types will actually be built
17795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
17796 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
17797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
17798 $as_echo "$can_build_shared" >&6; }
17800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
17801 $as_echo_n "checking whether to build shared libraries... " >&6; }
17802 test "$can_build_shared" = "no" && enable_shared=no
17804 # On AIX, shared libraries and static libraries use the same namespace, and
17805 # are all built from PIC.
17808 test "$enable_shared" = yes && enable_static=no
17809 if test -n "$RANLIB"; then
17810 archive_cmds="$archive_cmds~\$RANLIB \$lib"
17811 postinstall_cmds='$RANLIB $lib'
17816 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
17817 test "$enable_shared" = yes && enable_static=no
17821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
17822 $as_echo "$enable_shared" >&6; }
17824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
17825 $as_echo_n "checking whether to build static libraries... " >&6; }
17826 # Make sure either enable_shared or enable_static is yes.
17827 test "$enable_shared" = yes || enable_static=yes
17828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
17829 $as_echo "$enable_static" >&6; }
17836 ac_cpp='$CPP $CPPFLAGS'
17837 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17838 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17839 ac_compiler_gnu=$ac_cv_c_compiler_gnu
17843 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
17844 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
17845 (test "X$CXX" != "Xg++"))) ; then
17847 ac_cpp='$CXXCPP $CPPFLAGS'
17848 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17849 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17850 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
17851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
17852 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
17853 if test -z "$CXXCPP"; then
17854 if test "${ac_cv_prog_CXXCPP+set}" = set; then :
17855 $as_echo_n "(cached) " >&6
17857 # Double quotes because CXXCPP needs to be expanded
17858 for CXXCPP in "$CXX -E" "/lib/cpp"
17860 ac_preproc_ok=false
17861 for ac_cxx_preproc_warn_flag in '' yes
17863 # Use a header file that comes with gcc, so configuring glibc
17864 # with a fresh cross-compiler works.
17865 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
17866 # <limits.h> exists even on freestanding compilers.
17867 # On the NeXT, cc -E runs the code through the compiler's parser,
17868 # not just through cpp. "Syntax error" is here to catch this case.
17869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17870 /* end confdefs.h. */
17872 # include <limits.h>
17874 # include <assert.h>
17878 if ac_fn_cxx_try_cpp "$LINENO"; then :
17881 # Broken: fails on valid input.
17884 rm -f conftest.err conftest.$ac_ext
17886 # OK, works on sane cases. Now check whether nonexistent headers
17887 # can be detected and how.
17888 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17889 /* end confdefs.h. */
17890 #include <ac_nonexistent.h>
17892 if ac_fn_cxx_try_cpp "$LINENO"; then :
17893 # Broken: success on invalid input.
17896 # Passes both tests.
17900 rm -f conftest.err conftest.$ac_ext
17903 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
17904 rm -f conftest.err conftest.$ac_ext
17905 if $ac_preproc_ok; then :
17910 ac_cv_prog_CXXCPP=$CXXCPP
17913 CXXCPP=$ac_cv_prog_CXXCPP
17915 ac_cv_prog_CXXCPP=$CXXCPP
17917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
17918 $as_echo "$CXXCPP" >&6; }
17919 ac_preproc_ok=false
17920 for ac_cxx_preproc_warn_flag in '' yes
17922 # Use a header file that comes with gcc, so configuring glibc
17923 # with a fresh cross-compiler works.
17924 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
17925 # <limits.h> exists even on freestanding compilers.
17926 # On the NeXT, cc -E runs the code through the compiler's parser,
17927 # not just through cpp. "Syntax error" is here to catch this case.
17928 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17929 /* end confdefs.h. */
17931 # include <limits.h>
17933 # include <assert.h>
17937 if ac_fn_cxx_try_cpp "$LINENO"; then :
17940 # Broken: fails on valid input.
17943 rm -f conftest.err conftest.$ac_ext
17945 # OK, works on sane cases. Now check whether nonexistent headers
17946 # can be detected and how.
17947 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17948 /* end confdefs.h. */
17949 #include <ac_nonexistent.h>
17951 if ac_fn_cxx_try_cpp "$LINENO"; then :
17952 # Broken: success on invalid input.
17955 # Passes both tests.
17959 rm -f conftest.err conftest.$ac_ext
17962 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
17963 rm -f conftest.err conftest.$ac_ext
17964 if $ac_preproc_ok; then :
17967 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
17968 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
17969 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
17970 See \`config.log' for more details." "$LINENO" 5; }
17974 ac_cpp='$CPP $CPPFLAGS'
17975 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17976 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17977 ac_compiler_gnu=$ac_cv_c_compiler_gnu
17980 _lt_caught_CXX_error=yes
17984 ac_cpp='$CXXCPP $CPPFLAGS'
17985 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17986 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17987 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
17989 archive_cmds_need_lc_CXX=no
17990 allow_undefined_flag_CXX=
17991 always_export_symbols_CXX=no
17992 archive_expsym_cmds_CXX=
17993 compiler_needs_object_CXX=no
17994 export_dynamic_flag_spec_CXX=
17995 hardcode_direct_CXX=no
17996 hardcode_direct_absolute_CXX=no
17997 hardcode_libdir_flag_spec_CXX=
17998 hardcode_libdir_flag_spec_ld_CXX=
17999 hardcode_libdir_separator_CXX=
18000 hardcode_minus_L_CXX=no
18001 hardcode_shlibpath_var_CXX=unsupported
18002 hardcode_automatic_CXX=no
18003 inherit_rpath_CXX=no
18005 module_expsym_cmds_CXX=
18006 link_all_deplibs_CXX=unknown
18007 old_archive_cmds_CXX=$old_archive_cmds
18008 reload_flag_CXX=$reload_flag
18009 reload_cmds_CXX=$reload_cmds
18010 no_undefined_flag_CXX=
18011 whole_archive_flag_spec_CXX=
18012 enable_shared_with_static_runtimes_CXX=no
18014 # Source file extension for C++ test sources.
18017 # Object file extension for compiled C++ test sources.
18021 # No sense in running all these tests if we already determined that
18022 # the CXX compiler isn't working. Some variables (like enable_shared)
18023 # are currently assumed to apply to all compilers on this platform,
18024 # and will be corrupted by setting them based on a non-working compiler.
18025 if test "$_lt_caught_CXX_error" != yes; then
18026 # Code to be used in simple compile tests
18027 lt_simple_compile_test_code="int some_variable = 0;"
18029 # Code to be used in simple link tests
18030 lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
18032 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
18039 # If no C compiler was specified, use CC.
18042 # If no C compiler flags were specified, use CFLAGS.
18043 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
18045 # Allow CC to be a program name with arguments.
18049 # save warnings/boilerplate of simple test code
18050 ac_outfile=conftest.$ac_objext
18051 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
18052 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18053 _lt_compiler_boilerplate=`cat conftest.err`
18056 ac_outfile=conftest.$ac_objext
18057 echo "$lt_simple_link_test_code" >conftest.$ac_ext
18058 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18059 _lt_linker_boilerplate=`cat conftest.err`
18063 # Allow CC to be a program name with arguments.
18068 lt_save_with_gnu_ld=$with_gnu_ld
18069 lt_save_path_LD=$lt_cv_path_LD
18070 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
18071 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
18073 $as_unset lt_cv_prog_gnu_ld
18075 if test -n "${lt_cv_path_LDCXX+set}"; then
18076 lt_cv_path_LD=$lt_cv_path_LDCXX
18078 $as_unset lt_cv_path_LD
18080 test -z "${LDCXX+set}" || LD=$LDCXX
18084 for cc_temp in $compiler""; do
18086 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
18087 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
18092 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
18095 if test -n "$compiler"; then
18096 # We don't want -fno-exception when compiling C++ code, so set the
18097 # no_builtin_flag separately
18098 if test "$GXX" = yes; then
18099 lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
18101 lt_prog_compiler_no_builtin_flag_CXX=
18104 if test "$GXX" = yes; then
18105 # Set up default GNU C++ configuration
18109 # Check whether --with-gnu-ld was given.
18110 if test "${with_gnu_ld+set}" = set; then :
18111 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
18117 if test "$GCC" = yes; then
18118 # Check if gcc -print-prog-name=ld gives a path.
18119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
18120 $as_echo_n "checking for ld used by $CC... " >&6; }
18123 # gcc leaves a trailing carriage return which upsets mingw
18124 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
18126 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
18129 # Accept absolute paths.
18131 re_direlt='/[^/][^/]*/\.\./'
18132 # Canonicalize the pathname of ld
18133 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
18134 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
18135 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
18137 test -z "$LD" && LD="$ac_prog"
18140 # If it fails, then pretend we aren't using GCC.
18144 # If it is relative, then search for the first ld in PATH.
18145 with_gnu_ld=unknown
18148 elif test "$with_gnu_ld" = yes; then
18149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
18150 $as_echo_n "checking for GNU ld... " >&6; }
18152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
18153 $as_echo_n "checking for non-GNU ld... " >&6; }
18155 if test "${lt_cv_path_LD+set}" = set; then :
18156 $as_echo_n "(cached) " >&6
18158 if test -z "$LD"; then
18159 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
18160 for ac_dir in $PATH; do
18162 test -z "$ac_dir" && ac_dir=.
18163 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
18164 lt_cv_path_LD="$ac_dir/$ac_prog"
18165 # Check to see if the program is GNU ld. I'd rather use --version,
18166 # but apparently some variants of GNU ld only accept -v.
18167 # Break only if it was the GNU/non-GNU ld that we prefer.
18168 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
18169 *GNU* | *'with BFD'*)
18170 test "$with_gnu_ld" != no && break
18173 test "$with_gnu_ld" != yes && break
18180 lt_cv_path_LD="$LD" # Let the user override the test with a path.
18184 LD="$lt_cv_path_LD"
18185 if test -n "$LD"; then
18186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
18187 $as_echo "$LD" >&6; }
18189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18190 $as_echo "no" >&6; }
18192 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
18193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
18194 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
18195 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
18196 $as_echo_n "(cached) " >&6
18198 # I'd rather use --version here, but apparently some GNU lds only accept -v.
18199 case `$LD -v 2>&1 </dev/null` in
18200 *GNU* | *'with BFD'*)
18201 lt_cv_prog_gnu_ld=yes
18204 lt_cv_prog_gnu_ld=no
18208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
18209 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
18210 with_gnu_ld=$lt_cv_prog_gnu_ld
18218 # Check if GNU C++ uses GNU ld as the underlying linker, since the
18219 # archiving commands below assume that GNU ld is being used.
18220 if test "$with_gnu_ld" = yes; then
18221 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
18222 archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
18224 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18225 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18227 # If archive_cmds runs LD, not CC, wlarc should be empty
18228 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
18229 # investigate it a little bit more. (MM)
18232 # ancient GNU ld didn't support --whole-archive et. al.
18233 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
18234 $GREP 'no-whole-archive' > /dev/null; then
18235 whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
18237 whole_archive_flag_spec_CXX=
18243 # A generic and very simple default shared library creation
18244 # command for GNU C++ for the case where it uses the native
18245 # linker, instead of GNU ld. If possible, this setting should
18246 # overridden to take advantage of the native linker features on
18247 # the platform it is being used on.
18248 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
18251 # Commands to make compiler produce verbose output that lists
18252 # what "hidden" libraries, object files and flags are used when
18253 # linking a shared library.
18254 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
18262 # PORTME: fill in a description of your system's C++ link characteristics
18263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
18264 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
18268 # FIXME: insert proper C++ library support
18272 if test "$host_cpu" = ia64; then
18273 # On IA64, the linker does run time linking by default, so we don't
18274 # have to do anything special.
18275 aix_use_runtimelinking=no
18276 exp_sym_flag='-Bexport'
18279 aix_use_runtimelinking=no
18281 # Test if we are trying to use run time linking or normal
18282 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
18283 # need to do runtime linking.
18284 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
18285 for ld_flag in $LDFLAGS; do
18288 aix_use_runtimelinking=yes
18296 exp_sym_flag='-bexport'
18297 no_entry_flag='-bnoentry'
18300 # When large executables or shared objects are built, AIX ld can
18301 # have problems creating the table of contents. If linking a library
18302 # or program results in "error TOC overflow" add -mminimal-toc to
18303 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
18304 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
18306 archive_cmds_CXX=''
18307 hardcode_direct_CXX=yes
18308 hardcode_direct_absolute_CXX=yes
18309 hardcode_libdir_separator_CXX=':'
18310 link_all_deplibs_CXX=yes
18311 file_list_spec_CXX='${wl}-f,'
18313 if test "$GXX" = yes; then
18314 case $host_os in aix4.[012]|aix4.[012].*)
18315 # We only want to do this on AIX 4.2 and lower, the check
18316 # below for broken collect2 doesn't work under 4.3+
18317 collect2name=`${CC} -print-prog-name=collect2`
18318 if test -f "$collect2name" &&
18319 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
18321 # We have reworked collect2
18324 # We have old collect2
18325 hardcode_direct_CXX=unsupported
18326 # It fails to find uninstalled libraries when the uninstalled
18327 # path is not listed in the libpath. Setting hardcode_minus_L
18328 # to unsupported forces relinking
18329 hardcode_minus_L_CXX=yes
18330 hardcode_libdir_flag_spec_CXX='-L$libdir'
18331 hardcode_libdir_separator_CXX=
18334 shared_flag='-shared'
18335 if test "$aix_use_runtimelinking" = yes; then
18336 shared_flag="$shared_flag "'${wl}-G'
18340 if test "$host_cpu" = ia64; then
18341 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
18342 # chokes on -Wl,-G. The following line is correct:
18345 if test "$aix_use_runtimelinking" = yes; then
18346 shared_flag='${wl}-G'
18348 shared_flag='${wl}-bM:SRE'
18353 export_dynamic_flag_spec_CXX='${wl}-bexpall'
18354 # It seems that -bexpall does not export symbols beginning with
18355 # underscore (_), so it is better to generate a list of symbols to
18357 always_export_symbols_CXX=yes
18358 if test "$aix_use_runtimelinking" = yes; then
18359 # Warning - without using the other runtime loading flags (-brtl),
18360 # -berok will link without error, but may produce a broken library.
18361 allow_undefined_flag_CXX='-berok'
18362 # Determine the default libpath from the value encoded in an empty
18364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18365 /* end confdefs.h. */
18375 if ac_fn_cxx_try_link "$LINENO"; then :
18377 lt_aix_libpath_sed='
18378 /Import File Strings/,/^$/ {
18384 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18385 # Check for a 64-bit object if we didn't find anything.
18386 if test -z "$aix_libpath"; then
18387 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18390 rm -f core conftest.err conftest.$ac_objext \
18391 conftest$ac_exeext conftest.$ac_ext
18392 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18394 hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18396 archive_expsym_cmds_CXX='$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 $shared_flag"
18398 if test "$host_cpu" = ia64; then
18399 hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
18400 allow_undefined_flag_CXX="-z nodefs"
18401 archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
18403 # Determine the default libpath from the value encoded in an
18404 # empty executable.
18405 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18406 /* end confdefs.h. */
18416 if ac_fn_cxx_try_link "$LINENO"; then :
18418 lt_aix_libpath_sed='
18419 /Import File Strings/,/^$/ {
18425 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18426 # Check for a 64-bit object if we didn't find anything.
18427 if test -z "$aix_libpath"; then
18428 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18431 rm -f core conftest.err conftest.$ac_objext \
18432 conftest$ac_exeext conftest.$ac_ext
18433 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18435 hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18436 # Warning - without using the other run time loading flags,
18437 # -berok will link without error, but may produce a broken library.
18438 no_undefined_flag_CXX=' ${wl}-bernotok'
18439 allow_undefined_flag_CXX=' ${wl}-berok'
18440 if test "$with_gnu_ld" = yes; then
18441 # We only use this code for GNU lds that support --whole-archive.
18442 whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
18444 # Exported symbols can be pulled into shared objects from archives
18445 whole_archive_flag_spec_CXX='$convenience'
18447 archive_cmds_need_lc_CXX=yes
18448 # This is similar to how AIX traditionally builds its shared
18450 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'
18456 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
18457 allow_undefined_flag_CXX=unsupported
18458 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
18459 # support --undefined. This deserves some investigation. FIXME
18460 archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18467 case $cc_basename in
18469 # FIXME: insert proper C++ library support
18475 cygwin* | mingw* | pw32* | cegcc*)
18476 # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
18477 # as there is no search path for DLLs.
18478 hardcode_libdir_flag_spec_CXX='-L$libdir'
18479 export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
18480 allow_undefined_flag_CXX=unsupported
18481 always_export_symbols_CXX=no
18482 enable_shared_with_static_runtimes_CXX=yes
18484 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
18485 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
18486 # If the export-symbols file already is a .def file (1st line
18487 # is EXPORTS), use it as is; otherwise, prepend...
18488 archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
18489 cp $export_symbols $output_objdir/$soname.def;
18491 echo EXPORTS > $output_objdir/$soname.def;
18492 cat $export_symbols >> $output_objdir/$soname.def;
18494 $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 $lib'
18499 darwin* | rhapsody*)
18502 archive_cmds_need_lc_CXX=no
18503 hardcode_direct_CXX=no
18504 hardcode_automatic_CXX=yes
18505 hardcode_shlibpath_var_CXX=unsupported
18506 if test "$lt_cv_ld_force_load" = "yes"; then
18507 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 \"$new_convenience\"`'
18509 whole_archive_flag_spec_CXX=''
18511 link_all_deplibs_CXX=yes
18512 allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
18513 case $cc_basename in
18514 ifort*) _lt_dar_can_shared=yes ;;
18515 *) _lt_dar_can_shared=$GCC ;;
18517 if test "$_lt_dar_can_shared" = "yes"; then
18518 output_verbose_link_cmd=func_echo_all
18519 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}"
18520 module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
18521 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}${_lt_dsymutil}"
18522 module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
18523 if test "$lt_cv_apple_cc_single_mod" != "yes"; then
18524 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${_lt_dsymutil}"
18525 archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
18535 case $cc_basename in
18537 # FIXME: insert proper C++ library support
18541 # Green Hills C++ Compiler
18542 # FIXME: insert proper C++ library support
18546 # FIXME: insert proper C++ library support
18553 # C++ shared libraries reported to be fairly broken before
18559 archive_cmds_need_lc_CXX=no
18562 freebsd* | dragonfly*)
18563 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
18572 archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18573 link_all_deplibs_CXX=yes
18577 hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
18578 hardcode_libdir_separator_CXX=:
18579 export_dynamic_flag_spec_CXX='${wl}-E'
18580 hardcode_direct_CXX=yes
18581 hardcode_minus_L_CXX=yes # Not in the search PATH,
18582 # but as the default
18583 # location of the library.
18585 case $cc_basename in
18587 # FIXME: insert proper C++ library support
18591 archive_cmds_CXX='$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 $lib'
18592 # Commands to make compiler produce verbose output that lists
18593 # what "hidden" libraries, object files and flags are used when
18594 # linking a shared library.
18596 # There doesn't appear to be a way to prevent this compiler from
18597 # explicitly linking system object files so we need to strip them
18598 # from the output so that they don't get included in the library
18600 output_verbose_link_cmd='templist=`($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"'
18603 if test "$GXX" = yes; then
18604 archive_cmds_CXX='$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'
18606 # FIXME: insert proper C++ library support
18614 if test $with_gnu_ld = no; then
18615 hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
18616 hardcode_libdir_separator_CXX=:
18622 export_dynamic_flag_spec_CXX='${wl}-E'
18628 hardcode_direct_CXX=no
18629 hardcode_shlibpath_var_CXX=no
18632 hardcode_direct_CXX=yes
18633 hardcode_direct_absolute_CXX=yes
18634 hardcode_minus_L_CXX=yes # Not in the search PATH,
18635 # but as the default
18636 # location of the library.
18640 case $cc_basename in
18642 # FIXME: insert proper C++ library support
18648 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18651 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18654 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18657 # Commands to make compiler produce verbose output that lists
18658 # what "hidden" libraries, object files and flags are used when
18659 # linking a shared library.
18661 # There doesn't appear to be a way to prevent this compiler from
18662 # explicitly linking system object files so we need to strip them
18663 # from the output so that they don't get included in the library
18665 output_verbose_link_cmd='templist=`($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"'
18668 if test "$GXX" = yes; then
18669 if test $with_gnu_ld = no; then
18672 archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18675 archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18678 archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18683 # FIXME: insert proper C++ library support
18691 hardcode_direct_CXX=no
18692 hardcode_shlibpath_var_CXX=no
18693 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
18694 export_dynamic_flag_spec_CXX='${wl}-E'
18695 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
18696 # Instead, shared libraries are loaded at an image base (0x10000000 by
18697 # default) and relocated if they conflict, which is a slow very memory
18698 # consuming and fragmenting process. To avoid this, we pick a random,
18699 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
18700 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
18701 archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
18702 archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
18705 case $cc_basename in
18708 archive_cmds_CXX='$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 $lib'
18710 # Archives containing C++ object files must be created using
18711 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
18712 # necessary to make sure instantiated templates are included
18714 old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
18717 if test "$GXX" = yes; then
18718 if test "$with_gnu_ld" = no; then
18719 archive_cmds_CXX='$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 $lib'
18721 archive_cmds_CXX='$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 $lib'
18724 link_all_deplibs_CXX=yes
18727 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18728 hardcode_libdir_separator_CXX=:
18729 inherit_rpath_CXX=yes
18732 linux* | k*bsd*-gnu | kopensolaris*-gnu)
18733 case $cc_basename in
18735 # Kuck and Associates, Inc. (KAI) C++ Compiler
18737 # KCC will only create a shared library if the output file
18738 # ends with ".so" (or ".sl" for HP-UX), so rename the library
18739 # to its proper name (with version) after linking.
18740 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'
18741 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 $lib'
18742 # Commands to make compiler produce verbose output that lists
18743 # what "hidden" libraries, object files and flags are used when
18744 # linking a shared library.
18746 # There doesn't appear to be a way to prevent this compiler from
18747 # explicitly linking system object files so we need to strip them
18748 # from the output so that they don't get included in the library
18750 output_verbose_link_cmd='templist=`$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"'
18752 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
18753 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18755 # Archives containing C++ object files must be created using
18756 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
18757 old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
18762 # version 8.0 and above of icpc choke on multiply defined symbols
18763 # if we add $predep_objects and $postdep_objects, however 7.1 and
18764 # earlier do not add the objects themselves.
18765 case `$CC -V 2>&1` in
18767 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
18768 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
18770 *) # Version 8.0 or newer
18773 ia64*) tmp_idyn=' -i_dynamic';;
18775 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18776 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
18779 archive_cmds_need_lc_CXX=no
18780 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
18781 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18782 whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
18785 # Portland Group C++ compiler
18787 *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
18788 prelink_cmds_CXX='tpldir=Template.dir~
18790 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
18791 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
18792 old_archive_cmds_CXX='tpldir=Template.dir~
18794 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
18795 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
18797 archive_cmds_CXX='tpldir=Template.dir~
18799 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
18800 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
18801 archive_expsym_cmds_CXX='tpldir=Template.dir~
18803 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
18804 $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 $lib'
18806 *) # Version 6 and above use weak symbols
18807 archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
18808 archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
18812 hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
18813 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18814 whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
18818 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
18819 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
18821 runpath_var=LD_RUN_PATH
18822 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
18823 hardcode_libdir_separator_CXX=:
18825 # Commands to make compiler produce verbose output that lists
18826 # what "hidden" libraries, object files and flags are used when
18827 # linking a shared library.
18829 # There doesn't appear to be a way to prevent this compiler from
18830 # explicitly linking system object files so we need to strip them
18831 # from the output so that they don't get included in the library
18833 output_verbose_link_cmd='templist=`$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" | $Xsed'
18835 xl* | mpixl* | bgxl*)
18836 # IBM XL 8.0 on PPC, with GNU ld
18837 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18838 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18839 archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18840 if test "x$supports_anon_versioning" = xyes; then
18841 archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
18842 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
18843 echo "local: *; };" >> $output_objdir/$libname.ver~
18844 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
18848 case `$CC -V 2>&1 | sed 5q` in
18851 no_undefined_flag_CXX=' -zdefs'
18852 archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18853 archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
18854 hardcode_libdir_flag_spec_CXX='-R$libdir'
18855 whole_archive_flag_spec_CXX='${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'
18856 compiler_needs_object_CXX=yes
18858 # Not sure whether something based on
18859 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
18861 output_verbose_link_cmd='func_echo_all'
18863 # Archives containing C++ object files must be created using
18864 # "CC -xar", where "CC" is the Sun C++ compiler. This is
18865 # necessary to make sure instantiated templates are included
18867 old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
18875 # FIXME: insert proper C++ library support
18880 # FIXME: insert proper C++ library support
18885 case $cc_basename in
18887 # FIXME: insert proper C++ library support
18891 # FIXME: insert proper C++ library support
18898 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
18899 archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
18901 hardcode_libdir_flag_spec_CXX='-R$libdir'
18902 hardcode_direct_CXX=yes
18903 hardcode_shlibpath_var_CXX=no
18905 # Workaround some broken pre-1.5 toolchains
18906 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
18914 # C++ shared libraries are fairly broken
18919 if test -f /usr/libexec/ld.so; then
18920 hardcode_direct_CXX=yes
18921 hardcode_shlibpath_var_CXX=no
18922 hardcode_direct_absolute_CXX=yes
18923 archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
18924 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
18925 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
18926 archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
18927 export_dynamic_flag_spec_CXX='${wl}-E'
18928 whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
18930 output_verbose_link_cmd=func_echo_all
18936 osf3* | osf4* | osf5*)
18937 case $cc_basename in
18939 # Kuck and Associates, Inc. (KAI) C++ Compiler
18941 # KCC will only create a shared library if the output file
18942 # ends with ".so" (or ".sl" for HP-UX), so rename the library
18943 # to its proper name (with version) after linking.
18944 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 $lib'
18946 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
18947 hardcode_libdir_separator_CXX=:
18949 # Archives containing C++ object files must be created using
18950 # the KAI C++ compiler.
18952 osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
18953 *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
18957 # Rational C++ 2.4.1
18958 # FIXME: insert proper C++ library support
18964 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
18965 archive_cmds_CXX='$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 $lib'
18966 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18969 allow_undefined_flag_CXX=' -expect_unresolved \*'
18970 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'
18971 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
18972 echo "-hidden">> $lib.exp~
18973 $CC -shared$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~
18975 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
18979 hardcode_libdir_separator_CXX=:
18981 # Commands to make compiler produce verbose output that lists
18982 # what "hidden" libraries, object files and flags are used when
18983 # linking a shared library.
18985 # There doesn't appear to be a way to prevent this compiler from
18986 # explicitly linking system object files so we need to strip them
18987 # from the output so that they don't get included in the library
18989 output_verbose_link_cmd='templist=`$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"'
18992 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
18993 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
18996 archive_cmds_CXX='$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 $lib'
18999 archive_cmds_CXX='$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 $lib'
19003 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19004 hardcode_libdir_separator_CXX=:
19006 # Commands to make compiler produce verbose output that lists
19007 # what "hidden" libraries, object files and flags are used when
19008 # linking a shared library.
19009 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19012 # FIXME: insert proper C++ library support
19020 # FIXME: insert proper C++ library support
19025 case $cc_basename in
19028 # FIXME: insert proper C++ library support
19033 # FIXME: insert proper C++ library support
19037 # FIXME: insert proper C++ library support
19044 case $cc_basename in
19046 # Sun C++ 4.2, 5.x and Centerline C++
19047 archive_cmds_need_lc_CXX=yes
19048 no_undefined_flag_CXX=' -zdefs'
19049 archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19050 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19051 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19053 hardcode_libdir_flag_spec_CXX='-R$libdir'
19054 hardcode_shlibpath_var_CXX=no
19056 solaris2.[0-5] | solaris2.[0-5].*) ;;
19058 # The compiler driver will combine and reorder linker options,
19059 # but understands `-z linker_flag'.
19060 # Supported since Solaris 2.6 (maybe 2.5.1?)
19061 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
19064 link_all_deplibs_CXX=yes
19066 output_verbose_link_cmd='func_echo_all'
19068 # Archives containing C++ object files must be created using
19069 # "CC -xar", where "CC" is the Sun C++ compiler. This is
19070 # necessary to make sure instantiated templates are included
19072 old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19075 # Green Hills C++ Compiler
19076 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19078 # The C++ compiler must be used to create the archive.
19079 old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
19082 # GNU C++ compiler with Solaris linker
19083 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19084 no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
19085 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
19086 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19087 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19088 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19090 # Commands to make compiler produce verbose output that lists
19091 # what "hidden" libraries, object files and flags are used when
19092 # linking a shared library.
19093 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19095 # g++ 2.7 appears to require `-G' NOT `-shared' on this
19097 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19098 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19099 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19101 # Commands to make compiler produce verbose output that lists
19102 # what "hidden" libraries, object files and flags are used when
19103 # linking a shared library.
19104 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19107 hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
19109 solaris2.[0-5] | solaris2.[0-5].*) ;;
19111 whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
19119 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
19120 no_undefined_flag_CXX='${wl}-z,text'
19121 archive_cmds_need_lc_CXX=no
19122 hardcode_shlibpath_var_CXX=no
19123 runpath_var='LD_RUN_PATH'
19125 case $cc_basename in
19127 archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19128 archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19131 archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19132 archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19137 sysv5* | sco3.2v5* | sco5v6*)
19138 # Note: We can NOT use -z defs as we might desire, because we do not
19139 # link with -lc, and that would cause any symbols used from libc to
19140 # always be unresolved, which means just about no library would
19141 # ever link correctly. If we're not using GNU ld we use -z text
19142 # though, which does catch some bad symbols but isn't as heavy-handed
19144 no_undefined_flag_CXX='${wl}-z,text'
19145 allow_undefined_flag_CXX='${wl}-z,nodefs'
19146 archive_cmds_need_lc_CXX=no
19147 hardcode_shlibpath_var_CXX=no
19148 hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
19149 hardcode_libdir_separator_CXX=':'
19150 link_all_deplibs_CXX=yes
19151 export_dynamic_flag_spec_CXX='${wl}-Bexport'
19152 runpath_var='LD_RUN_PATH'
19154 case $cc_basename in
19156 archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19157 archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19158 old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
19159 '"$old_archive_cmds_CXX"
19160 reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
19161 '"$reload_cmds_CXX"
19164 archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19165 archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19171 case $cc_basename in
19173 # NonStop-UX NCC 3.20
19174 # FIXME: insert proper C++ library support
19178 # FIXME: insert proper C++ library support
19185 # FIXME: insert proper C++ library support
19190 # FIXME: insert proper C++ library support
19195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
19196 $as_echo "$ld_shlibs_CXX" >&6; }
19197 test "$ld_shlibs_CXX" = no && can_build_shared=no
19203 ## There is no encapsulation within the following macros, do not change
19204 ## the running order or otherwise move them around unless you know exactly
19205 ## what you are doing...
19206 # Dependencies to place before and after the object being linked:
19207 predep_objects_CXX=
19208 postdep_objects_CXX=
19211 compiler_lib_search_path_CXX=
19213 cat > conftest.$ac_ext <<_LT_EOF
19217 Foo (void) { a = 0; }
19223 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
19224 (eval $ac_compile) 2>&5
19226 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19227 test $ac_status = 0; }; then
19228 # Parse the compiler output and extract the necessary
19229 # objects, libraries and library flags.
19231 # Sentinel used to keep track of whether or not we are before
19232 # the conftest object file.
19233 pre_test_object_deps_done=no
19235 for p in `eval "$output_verbose_link_cmd"`; do
19239 # Some compilers place space between "-{L,R}" and the path.
19240 # Remove the space.
19241 if test $p = "-L" ||
19242 test $p = "-R"; then
19249 if test "$pre_test_object_deps_done" = no; then
19252 # Internal compiler library paths should come after those
19253 # provided the user. The postdeps already come after the
19254 # user supplied libs so there is no need to process them.
19255 if test -z "$compiler_lib_search_path_CXX"; then
19256 compiler_lib_search_path_CXX="${prev}${p}"
19258 compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
19261 # The "-l" case would never come before the object being
19262 # linked, so don't bother handling this case.
19265 if test -z "$postdeps_CXX"; then
19266 postdeps_CXX="${prev}${p}"
19268 postdeps_CXX="${postdeps_CXX} ${prev}${p}"
19274 # This assumes that the test object file only shows up
19275 # once in the compiler output.
19276 if test "$p" = "conftest.$objext"; then
19277 pre_test_object_deps_done=yes
19281 if test "$pre_test_object_deps_done" = no; then
19282 if test -z "$predep_objects_CXX"; then
19283 predep_objects_CXX="$p"
19285 predep_objects_CXX="$predep_objects_CXX $p"
19288 if test -z "$postdep_objects_CXX"; then
19289 postdep_objects_CXX="$p"
19291 postdep_objects_CXX="$postdep_objects_CXX $p"
19296 *) ;; # Ignore the rest.
19304 echo "libtool.m4: error: problem compiling CXX test program"
19307 $RM -f confest.$objext
19309 # PORTME: override above test on systems where it is broken
19312 # Interix 3.5 installs completely hosed .la files for C++, so rather than
19313 # hack all around it, let's just trust "g++" to DTRT.
19314 predep_objects_CXX=
19315 postdep_objects_CXX=
19320 case `$CC -V 2>&1 | sed 5q` in
19324 # The more standards-conforming stlport4 library is
19325 # incompatible with the Cstd library. Avoid specifying
19326 # it if it's in CXXFLAGS. Ignore libCrun as
19327 # -library=stlport4 depends on it.
19328 case " $CXX $CXXFLAGS " in
19329 *" -library=stlport4 "*)
19330 solaris_use_stlport4=yes
19334 if test "$solaris_use_stlport4" != yes; then
19335 postdeps_CXX='-library=Cstd -library=Crun'
19342 case $cc_basename in
19344 # The more standards-conforming stlport4 library is
19345 # incompatible with the Cstd library. Avoid specifying
19346 # it if it's in CXXFLAGS. Ignore libCrun as
19347 # -library=stlport4 depends on it.
19348 case " $CXX $CXXFLAGS " in
19349 *" -library=stlport4 "*)
19350 solaris_use_stlport4=yes
19354 # Adding this requires a known-good setup of shared libraries for
19355 # Sun compiler versions before 5.6, else PIC objects from an old
19356 # archive will be linked into the output, leading to subtle bugs.
19357 if test "$solaris_use_stlport4" != yes; then
19358 postdeps_CXX='-library=Cstd -library=Crun'
19366 case " $postdeps_CXX " in
19367 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
19369 compiler_lib_search_dirs_CXX=
19370 if test -n "${compiler_lib_search_path_CXX}"; then
19371 compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
19404 lt_prog_compiler_wl_CXX=
19405 lt_prog_compiler_pic_CXX=
19406 lt_prog_compiler_static_CXX=
19408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
19409 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
19411 # C++ specific cases for pic, static, wl, etc.
19412 if test "$GXX" = yes; then
19413 lt_prog_compiler_wl_CXX='-Wl,'
19414 lt_prog_compiler_static_CXX='-static'
19418 # All AIX code is PIC.
19419 if test "$host_cpu" = ia64; then
19420 # AIX 5 now supports IA64 processor
19421 lt_prog_compiler_static_CXX='-Bstatic'
19428 # see comment about AmigaOS4 .so support
19429 lt_prog_compiler_pic_CXX='-fPIC'
19432 # FIXME: we need at least 68020 code to build shared libraries, but
19433 # adding the `-m68020' flag to GCC prevents building anything better,
19435 lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
19440 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
19441 # PIC is the default for these OSes.
19443 mingw* | cygwin* | os2* | pw32* | cegcc*)
19444 # This hack is so that the source file can tell whether it is being
19445 # built for inclusion in a dll (and should export symbols for example).
19446 # Although the cygwin gcc ignores -fPIC, still need this for old-style
19447 # (--disable-auto-import) libraries
19448 lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
19450 darwin* | rhapsody*)
19451 # PIC is the default on this platform
19452 # Common symbols not allowed in MH_DYLIB files
19453 lt_prog_compiler_pic_CXX='-fno-common'
19456 # DJGPP does not support shared libraries at all
19457 lt_prog_compiler_pic_CXX=
19460 # PIC is the default for Haiku.
19461 # The "-static" flag exists, but is broken.
19462 lt_prog_compiler_static_CXX=
19465 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
19466 # Instead, we relocate shared libraries at runtime.
19469 if test -d /usr/nec; then
19470 lt_prog_compiler_pic_CXX=-Kconform_pic
19474 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
19475 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
19476 # sets the default TLS model and affects inlining.
19481 lt_prog_compiler_pic_CXX='-fPIC'
19486 # QNX uses GNU C++, but need to define -shared option too, otherwise
19487 # it will coredump.
19488 lt_prog_compiler_pic_CXX='-fPIC -shared'
19491 lt_prog_compiler_pic_CXX='-fPIC'
19497 # All AIX code is PIC.
19498 if test "$host_cpu" = ia64; then
19499 # AIX 5 now supports IA64 processor
19500 lt_prog_compiler_static_CXX='-Bstatic'
19502 lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
19506 case $cc_basename in
19508 # Green Hills C++ Compiler
19509 # _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"
19514 case $cc_basename in
19516 lt_prog_compiler_pic_CXX='-KPIC'
19519 # Green Hills C++ Compiler
19520 lt_prog_compiler_pic_CXX='-pic'
19526 freebsd* | dragonfly*)
19527 # FreeBSD uses GNU C++
19529 hpux9* | hpux10* | hpux11*)
19530 case $cc_basename in
19532 lt_prog_compiler_wl_CXX='-Wl,'
19533 lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19534 if test "$host_cpu" != ia64; then
19535 lt_prog_compiler_pic_CXX='+Z'
19539 lt_prog_compiler_wl_CXX='-Wl,'
19540 lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19546 lt_prog_compiler_pic_CXX='+Z'
19555 # This is c89, which is MS Visual C++ (no shared libs)
19556 # Anyone wants to do a port?
19558 irix5* | irix6* | nonstopux*)
19559 case $cc_basename in
19561 lt_prog_compiler_wl_CXX='-Wl,'
19562 lt_prog_compiler_static_CXX='-non_shared'
19563 # CC pic flag -KPIC is the default.
19569 linux* | k*bsd*-gnu | kopensolaris*-gnu)
19570 case $cc_basename in
19573 lt_prog_compiler_wl_CXX='--backend -Wl,'
19574 lt_prog_compiler_pic_CXX='-fPIC'
19577 # old Intel C++ for x86_64 which still supported -KPIC.
19578 lt_prog_compiler_wl_CXX='-Wl,'
19579 lt_prog_compiler_pic_CXX='-KPIC'
19580 lt_prog_compiler_static_CXX='-static'
19583 # Intel C++, used to be incompatible with GCC.
19584 # ICC 10 doesn't accept -KPIC any more.
19585 lt_prog_compiler_wl_CXX='-Wl,'
19586 lt_prog_compiler_pic_CXX='-fPIC'
19587 lt_prog_compiler_static_CXX='-static'
19590 # Portland Group C++ compiler
19591 lt_prog_compiler_wl_CXX='-Wl,'
19592 lt_prog_compiler_pic_CXX='-fpic'
19593 lt_prog_compiler_static_CXX='-Bstatic'
19597 # Make sure the PIC flag is empty. It appears that all Alpha
19598 # Linux and Compaq Tru64 Unix objects are PIC.
19599 lt_prog_compiler_pic_CXX=
19600 lt_prog_compiler_static_CXX='-non_shared'
19602 xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
19603 # IBM XL 8.0, 9.0 on PPC and BlueGene
19604 lt_prog_compiler_wl_CXX='-Wl,'
19605 lt_prog_compiler_pic_CXX='-qpic'
19606 lt_prog_compiler_static_CXX='-qstaticlink'
19609 case `$CC -V 2>&1 | sed 5q` in
19612 lt_prog_compiler_pic_CXX='-KPIC'
19613 lt_prog_compiler_static_CXX='-Bstatic'
19614 lt_prog_compiler_wl_CXX='-Qoption ld '
19625 case $cc_basename in
19627 lt_prog_compiler_pic_CXX='-W c,exportall'
19636 # QNX uses GNU C++, but need to define -shared option too, otherwise
19637 # it will coredump.
19638 lt_prog_compiler_pic_CXX='-fPIC -shared'
19640 osf3* | osf4* | osf5*)
19641 case $cc_basename in
19643 lt_prog_compiler_wl_CXX='--backend -Wl,'
19646 # Rational C++ 2.4.1
19647 lt_prog_compiler_pic_CXX='-pic'
19650 # Digital/Compaq C++
19651 lt_prog_compiler_wl_CXX='-Wl,'
19652 # Make sure the PIC flag is empty. It appears that all Alpha
19653 # Linux and Compaq Tru64 Unix objects are PIC.
19654 lt_prog_compiler_pic_CXX=
19655 lt_prog_compiler_static_CXX='-non_shared'
19664 case $cc_basename in
19666 # Sun C++ 4.2, 5.x and Centerline C++
19667 lt_prog_compiler_pic_CXX='-KPIC'
19668 lt_prog_compiler_static_CXX='-Bstatic'
19669 lt_prog_compiler_wl_CXX='-Qoption ld '
19672 # Green Hills C++ Compiler
19673 lt_prog_compiler_pic_CXX='-PIC'
19680 case $cc_basename in
19683 lt_prog_compiler_pic_CXX='-pic'
19684 lt_prog_compiler_static_CXX='-Bstatic'
19688 lt_prog_compiler_pic_CXX='-pic'
19694 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
19695 case $cc_basename in
19697 lt_prog_compiler_wl_CXX='-Wl,'
19698 lt_prog_compiler_pic_CXX='-KPIC'
19699 lt_prog_compiler_static_CXX='-Bstatic'
19704 case $cc_basename in
19706 # NonStop-UX NCC 3.20
19707 lt_prog_compiler_pic_CXX='-KPIC'
19716 lt_prog_compiler_can_build_shared_CXX=no
19722 # For platforms which do not support PIC, -DPIC is meaningless:
19724 lt_prog_compiler_pic_CXX=
19727 lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
19730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
19731 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
19736 # Check to make sure the PIC flag actually works.
19738 if test -n "$lt_prog_compiler_pic_CXX"; then
19739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
19740 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
19741 if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then :
19742 $as_echo_n "(cached) " >&6
19744 lt_cv_prog_compiler_pic_works_CXX=no
19745 ac_outfile=conftest.$ac_objext
19746 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
19747 lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
19748 # Insert the option either (1) after the last *FLAGS variable, or
19749 # (2) before a word containing "conftest.", or (3) at the end.
19750 # Note that $ac_compile itself does not contain backslashes and begins
19751 # with a dollar sign (not a hyphen), so the echo should work correctly.
19752 # The option is referenced via a variable to avoid confusing sed.
19753 lt_compile=`echo "$ac_compile" | $SED \
19754 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
19755 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
19756 -e 's:$: $lt_compiler_flag:'`
19757 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
19758 (eval "$lt_compile" 2>conftest.err)
19760 cat conftest.err >&5
19761 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19762 if (exit $ac_status) && test -s "$ac_outfile"; then
19763 # The compiler can only warn and ignore the option if not recognized
19764 # So say no if there are warnings other than the usual output.
19765 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
19766 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
19767 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
19768 lt_cv_prog_compiler_pic_works_CXX=yes
19774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
19775 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
19777 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
19778 case $lt_prog_compiler_pic_CXX in
19780 *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
19783 lt_prog_compiler_pic_CXX=
19784 lt_prog_compiler_can_build_shared_CXX=no
19792 # Check to make sure the static flag actually works.
19794 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
19795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
19796 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
19797 if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then :
19798 $as_echo_n "(cached) " >&6
19800 lt_cv_prog_compiler_static_works_CXX=no
19801 save_LDFLAGS="$LDFLAGS"
19802 LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
19803 echo "$lt_simple_link_test_code" > conftest.$ac_ext
19804 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
19805 # The linker can only warn and ignore the option if not recognized
19806 # So say no if there are warnings
19807 if test -s conftest.err; then
19808 # Append any errors to the config.log.
19809 cat conftest.err 1>&5
19810 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
19811 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
19812 if diff conftest.exp conftest.er2 >/dev/null; then
19813 lt_cv_prog_compiler_static_works_CXX=yes
19816 lt_cv_prog_compiler_static_works_CXX=yes
19820 LDFLAGS="$save_LDFLAGS"
19823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
19824 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
19826 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
19829 lt_prog_compiler_static_CXX=
19835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
19836 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
19837 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
19838 $as_echo_n "(cached) " >&6
19840 lt_cv_prog_compiler_c_o_CXX=no
19841 $RM -r conftest 2>/dev/null
19845 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
19847 lt_compiler_flag="-o out/conftest2.$ac_objext"
19848 # Insert the option either (1) after the last *FLAGS variable, or
19849 # (2) before a word containing "conftest.", or (3) at the end.
19850 # Note that $ac_compile itself does not contain backslashes and begins
19851 # with a dollar sign (not a hyphen), so the echo should work correctly.
19852 lt_compile=`echo "$ac_compile" | $SED \
19853 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
19854 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
19855 -e 's:$: $lt_compiler_flag:'`
19856 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
19857 (eval "$lt_compile" 2>out/conftest.err)
19859 cat out/conftest.err >&5
19860 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19861 if (exit $ac_status) && test -s out/conftest2.$ac_objext
19863 # The compiler can only warn and ignore the option if not recognized
19864 # So say no if there are warnings
19865 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
19866 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
19867 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
19868 lt_cv_prog_compiler_c_o_CXX=yes
19873 # SGI C++ compiler will create directory out/ii_files/ for
19874 # template instantiation
19875 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
19876 $RM out/* && rmdir out
19882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
19883 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
19887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
19888 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
19889 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
19890 $as_echo_n "(cached) " >&6
19892 lt_cv_prog_compiler_c_o_CXX=no
19893 $RM -r conftest 2>/dev/null
19897 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
19899 lt_compiler_flag="-o out/conftest2.$ac_objext"
19900 # Insert the option either (1) after the last *FLAGS variable, or
19901 # (2) before a word containing "conftest.", or (3) at the end.
19902 # Note that $ac_compile itself does not contain backslashes and begins
19903 # with a dollar sign (not a hyphen), so the echo should work correctly.
19904 lt_compile=`echo "$ac_compile" | $SED \
19905 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
19906 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
19907 -e 's:$: $lt_compiler_flag:'`
19908 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
19909 (eval "$lt_compile" 2>out/conftest.err)
19911 cat out/conftest.err >&5
19912 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19913 if (exit $ac_status) && test -s out/conftest2.$ac_objext
19915 # The compiler can only warn and ignore the option if not recognized
19916 # So say no if there are warnings
19917 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
19918 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
19919 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
19920 lt_cv_prog_compiler_c_o_CXX=yes
19925 # SGI C++ compiler will create directory out/ii_files/ for
19926 # template instantiation
19927 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
19928 $RM out/* && rmdir out
19934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
19935 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
19940 hard_links="nottested"
19941 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
19942 # do not overwrite the value of need_locks provided by the user
19943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
19944 $as_echo_n "checking if we can lock with hard links... " >&6; }
19947 ln conftest.a conftest.b 2>/dev/null && hard_links=no
19949 ln conftest.a conftest.b 2>&5 || hard_links=no
19950 ln conftest.a conftest.b 2>/dev/null && hard_links=no
19951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
19952 $as_echo "$hard_links" >&6; }
19953 if test "$hard_links" = no; then
19954 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
19955 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
19964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
19965 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
19967 export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
19970 # If we're using GNU nm, then we don't want the "-C" option.
19971 # -C means demangle to AIX nm, but means don't demangle with GNU nm
19972 # Also, AIX nm treats weak defined symbols like other global defined
19973 # symbols, whereas GNU nm marks them as "W".
19974 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
19975 export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
19977 export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
19981 export_symbols_cmds_CXX="$ltdll_cmds"
19983 cygwin* | mingw* | cegcc*)
19984 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 > $export_symbols'
19987 export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
19990 exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
19992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
19993 $as_echo "$ld_shlibs_CXX" >&6; }
19994 test "$ld_shlibs_CXX" = no && can_build_shared=no
19996 with_gnu_ld_CXX=$with_gnu_ld
20004 # Do we need to explicitly link libc?
20006 case "x$archive_cmds_need_lc_CXX" in
20008 # Assume -lc should be added
20009 archive_cmds_need_lc_CXX=yes
20011 if test "$enable_shared" = yes && test "$GCC" = yes; then
20012 case $archive_cmds_CXX in
20014 # FIXME: we may have to deal with multi-command sequences.
20017 # Test whether the compiler implicitly links with -lc since on some
20018 # systems, -lgcc has to come before -lc. If gcc already passes -lc
20019 # to ld, don't add -lc before -lgcc.
20020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
20021 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
20022 if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then :
20023 $as_echo_n "(cached) " >&6
20026 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20028 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
20029 (eval $ac_compile) 2>&5
20031 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20032 test $ac_status = 0; } 2>conftest.err; then
20035 libobjs=conftest.$ac_objext
20037 wl=$lt_prog_compiler_wl_CXX
20038 pic_flag=$lt_prog_compiler_pic_CXX
20044 lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
20045 allow_undefined_flag_CXX=
20046 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
20047 (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
20049 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20050 test $ac_status = 0; }
20052 lt_cv_archive_cmds_need_lc_CXX=no
20054 lt_cv_archive_cmds_need_lc_CXX=yes
20056 allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
20058 cat conftest.err 1>&5
20063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
20064 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
20065 archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
20135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
20136 $as_echo_n "checking dynamic linker characteristics... " >&6; }
20138 library_names_spec=
20139 libname_spec='lib$name'
20143 postuninstall_cmds=
20147 shlibpath_overrides_runpath=unknown
20149 dynamic_linker="$host_os ld.so"
20150 sys_lib_dlsearch_path_spec="/lib /usr/lib"
20151 need_lib_prefix=unknown
20152 hardcode_into_libs=no
20154 # when you set need_version to no, make sure it does not cause -set_version
20155 # flags to be left without arguments
20156 need_version=unknown
20161 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
20162 shlibpath_var=LIBPATH
20164 # AIX 3 has no versioning support, so we append a major version to the name.
20165 soname_spec='${libname}${release}${shared_ext}$major'
20172 hardcode_into_libs=yes
20173 if test "$host_cpu" = ia64; then
20174 # AIX 5 supports IA64
20175 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
20176 shlibpath_var=LD_LIBRARY_PATH
20178 # With GCC up to 2.95.x, collect2 would create an import file
20179 # for dependence libraries. The import file would start with
20180 # the line `#! .'. This would cause the generated library to
20181 # depend on `.', always an invalid library. This was fixed in
20182 # development snapshots of GCC prior to 3.0.
20184 aix4 | aix4.[01] | aix4.[01].*)
20185 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
20187 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
20190 can_build_shared=no
20194 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
20195 # soname into executable. Probably we can add versioning support to
20196 # collect2, so additional links can be useful in future.
20197 if test "$aix_use_runtimelinking" = yes; then
20198 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
20199 # instead of lib<name>.a to let people know that these are not
20200 # typical AIX shared libraries.
20201 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20203 # We preserve .a as extension for shared libraries through AIX4.2
20204 # and later when we are not doing run time linking.
20205 library_names_spec='${libname}${release}.a $libname.a'
20206 soname_spec='${libname}${release}${shared_ext}$major'
20208 shlibpath_var=LIBPATH
20215 # Since July 2007 AmigaOS4 officially supports .so libraries.
20216 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
20217 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20220 library_names_spec='$libname.ixlibrary $libname.a'
20221 # Create ${libname}_ixlibrary.a entries in /sys/libs.
20222 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 ${libname}_ixlibrary.a || exit 1; done'
20228 library_names_spec='${libname}${shared_ext}'
20229 dynamic_linker="$host_os ld.so"
20230 shlibpath_var=LIBRARY_PATH
20236 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20237 soname_spec='${libname}${release}${shared_ext}$major'
20238 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
20239 shlibpath_var=LD_LIBRARY_PATH
20240 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
20241 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
20242 # the default ld.so.conf also contains /usr/contrib/lib and
20243 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
20244 # libtool to hard-code these into programs
20247 cygwin* | mingw* | pw32* | cegcc*)
20248 version_type=windows
20253 case $GCC,$host_os in
20254 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
20255 library_names_spec='$libname.dll.a'
20256 # DLL is installed to $(libdir)/../bin by postinstall_cmds
20257 postinstall_cmds='base_file=`basename \${file}`~
20258 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
20259 dldir=$destdir/`dirname \$dlpath`~
20260 test -d \$dldir || mkdir -p \$dldir~
20261 $install_prog $dir/$dlname \$dldir/$dlname~
20262 chmod a+x \$dldir/$dlname~
20263 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
20264 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
20266 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
20267 dlpath=$dir/\$dldll~
20269 shlibpath_overrides_runpath=yes
20273 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
20274 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20278 # MinGW DLLs use traditional 'lib' prefix
20279 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20282 # pw32 DLLs use 'pw' prefix rather than 'lib'
20283 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20289 library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
20292 dynamic_linker='Win32 ld.exe'
20293 # FIXME: first we should search . and the directory the executable is in
20297 darwin* | rhapsody*)
20298 dynamic_linker="$host_os dyld"
20299 version_type=darwin
20302 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
20303 soname_spec='${libname}${release}${major}$shared_ext'
20304 shlibpath_overrides_runpath=yes
20305 shlibpath_var=DYLD_LIBRARY_PATH
20306 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
20308 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
20315 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
20316 soname_spec='${libname}${release}${shared_ext}$major'
20317 shlibpath_var=LD_LIBRARY_PATH
20320 freebsd* | dragonfly*)
20321 # DragonFly does not have aout. When/if they implement a new
20322 # versioning mechanism, adjust this.
20323 if test -x /usr/bin/objformat; then
20324 objformat=`/usr/bin/objformat`
20327 freebsd[123]*) objformat=aout ;;
20328 *) objformat=elf ;;
20331 version_type=freebsd-$objformat
20332 case $version_type in
20334 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
20339 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
20343 shlibpath_var=LD_LIBRARY_PATH
20346 shlibpath_overrides_runpath=yes
20348 freebsd3.[01]* | freebsdelf3.[01]*)
20349 shlibpath_overrides_runpath=yes
20350 hardcode_into_libs=yes
20352 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
20353 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
20354 shlibpath_overrides_runpath=no
20355 hardcode_into_libs=yes
20357 *) # from 4.6 on, and DragonFly
20358 shlibpath_overrides_runpath=yes
20359 hardcode_into_libs=yes
20368 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20369 soname_spec='${libname}${release}${shared_ext}$major'
20370 shlibpath_var=LD_LIBRARY_PATH
20371 hardcode_into_libs=yes
20378 dynamic_linker="$host_os runtime_loader"
20379 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20380 soname_spec='${libname}${release}${shared_ext}$major'
20381 shlibpath_var=LIBRARY_PATH
20382 shlibpath_overrides_runpath=yes
20383 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
20384 hardcode_into_libs=yes
20387 hpux9* | hpux10* | hpux11*)
20388 # Give a soname corresponding to the major version so that dld.sl refuses to
20389 # link against other versions.
20396 hardcode_into_libs=yes
20397 dynamic_linker="$host_os dld.so"
20398 shlibpath_var=LD_LIBRARY_PATH
20399 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20400 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20401 soname_spec='${libname}${release}${shared_ext}$major'
20402 if test "X$HPUX_IA64_MODE" = X32; then
20403 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
20405 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
20407 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20411 hardcode_into_libs=yes
20412 dynamic_linker="$host_os dld.sl"
20413 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
20414 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20415 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20416 soname_spec='${libname}${release}${shared_ext}$major'
20417 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
20418 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20422 dynamic_linker="$host_os dld.sl"
20423 shlibpath_var=SHLIB_PATH
20424 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
20425 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20426 soname_spec='${libname}${release}${shared_ext}$major'
20429 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
20430 postinstall_cmds='chmod 555 $lib'
20431 # or fails outright, so override atomically:
20432 install_override_mode=555
20439 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20440 soname_spec='${libname}${release}${shared_ext}$major'
20441 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
20442 shlibpath_var=LD_LIBRARY_PATH
20443 shlibpath_overrides_runpath=no
20444 hardcode_into_libs=yes
20447 irix5* | irix6* | nonstopux*)
20449 nonstopux*) version_type=nonstopux ;;
20451 if test "$lt_cv_prog_gnu_ld" = yes; then
20459 soname_spec='${libname}${release}${shared_ext}$major'
20460 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
20462 irix5* | nonstopux*)
20463 libsuff= shlibsuff=
20466 case $LD in # libtool.m4 will add one of these switches to LD
20467 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
20468 libsuff= shlibsuff= libmagic=32-bit;;
20469 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
20470 libsuff=32 shlibsuff=N32 libmagic=N32;;
20471 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
20472 libsuff=64 shlibsuff=64 libmagic=64-bit;;
20473 *) libsuff= shlibsuff= libmagic=never-match;;
20477 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
20478 shlibpath_overrides_runpath=no
20479 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
20480 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
20481 hardcode_into_libs=yes
20484 # No shared lib support for Linux oldld, aout, or coff.
20485 linux*oldld* | linux*aout* | linux*coff*)
20489 # This must be Linux ELF.
20490 linux* | k*bsd*-gnu | kopensolaris*-gnu)
20494 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20495 soname_spec='${libname}${release}${shared_ext}$major'
20496 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
20497 shlibpath_var=LD_LIBRARY_PATH
20498 shlibpath_overrides_runpath=no
20500 # Some binutils ld are patched to set DT_RUNPATH
20501 if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
20502 $as_echo_n "(cached) " >&6
20504 lt_cv_shlibpath_overrides_runpath=no
20505 save_LDFLAGS=$LDFLAGS
20506 save_libdir=$libdir
20507 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
20508 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
20509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20510 /* end confdefs.h. */
20520 if ac_fn_cxx_try_link "$LINENO"; then :
20521 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
20522 lt_cv_shlibpath_overrides_runpath=yes
20525 rm -f core conftest.err conftest.$ac_objext \
20526 conftest$ac_exeext conftest.$ac_ext
20527 LDFLAGS=$save_LDFLAGS
20528 libdir=$save_libdir
20532 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
20534 # This implies no fast_install, which is unacceptable.
20535 # Some rework will be needed to allow for fast_install
20536 # before this can be enabled.
20537 hardcode_into_libs=yes
20539 # Append ld.so.conf contents to the search path
20540 if test -f /etc/ld.so.conf; then
20541 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' ' '`
20542 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
20545 # We used to test for /lib/ld.so.1 and disable shared libraries on
20546 # powerpc, because MkLinux only supported shared libraries with the
20547 # GNU dynamic linker. Since this was broken with cross compilers,
20548 # most powerpc-linux boxes support dynamic linking these days and
20549 # people can always --disable-shared, the test was removed, and we
20550 # assume the GNU/Linux dynamic linker is in use.
20551 dynamic_linker='GNU/Linux ld.so'
20558 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
20559 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20560 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
20561 dynamic_linker='NetBSD (a.out) ld.so'
20563 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20564 soname_spec='${libname}${release}${shared_ext}$major'
20565 dynamic_linker='NetBSD ld.elf_so'
20567 shlibpath_var=LD_LIBRARY_PATH
20568 shlibpath_overrides_runpath=yes
20569 hardcode_into_libs=yes
20574 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20575 shlibpath_var=LD_LIBRARY_PATH
20576 shlibpath_overrides_runpath=yes
20583 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20584 soname_spec='${libname}${release}${shared_ext}$major'
20585 shlibpath_var=LD_LIBRARY_PATH
20586 shlibpath_overrides_runpath=no
20587 hardcode_into_libs=yes
20588 dynamic_linker='ldqnx.so'
20593 sys_lib_dlsearch_path_spec="/usr/lib"
20595 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
20597 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
20598 *) need_version=no ;;
20600 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20601 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
20602 shlibpath_var=LD_LIBRARY_PATH
20603 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
20605 openbsd2.[89] | openbsd2.[89].*)
20606 shlibpath_overrides_runpath=no
20609 shlibpath_overrides_runpath=yes
20613 shlibpath_overrides_runpath=yes
20618 libname_spec='$name'
20621 library_names_spec='$libname${shared_ext} $libname.a'
20622 dynamic_linker='OS/2 ld.exe'
20623 shlibpath_var=LIBPATH
20626 osf3* | osf4* | osf5*)
20630 soname_spec='${libname}${release}${shared_ext}$major'
20631 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20632 shlibpath_var=LD_LIBRARY_PATH
20633 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
20634 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
20645 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20646 soname_spec='${libname}${release}${shared_ext}$major'
20647 shlibpath_var=LD_LIBRARY_PATH
20648 shlibpath_overrides_runpath=yes
20649 hardcode_into_libs=yes
20650 # ldd complains unless libraries are executable
20651 postinstall_cmds='chmod +x $lib'
20656 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20657 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
20658 shlibpath_var=LD_LIBRARY_PATH
20659 shlibpath_overrides_runpath=yes
20660 if test "$with_gnu_ld" = yes; then
20668 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20669 soname_spec='${libname}${release}${shared_ext}$major'
20670 shlibpath_var=LD_LIBRARY_PATH
20671 case $host_vendor in
20673 shlibpath_overrides_runpath=no
20675 runpath_var=LD_RUN_PATH
20683 shlibpath_overrides_runpath=no
20684 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
20690 if test -d /usr/nec ;then
20692 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
20693 soname_spec='$libname${shared_ext}.$major'
20694 shlibpath_var=LD_LIBRARY_PATH
20698 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
20699 version_type=freebsd-elf
20702 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
20703 soname_spec='${libname}${release}${shared_ext}$major'
20704 shlibpath_var=LD_LIBRARY_PATH
20705 shlibpath_overrides_runpath=yes
20706 hardcode_into_libs=yes
20707 if test "$with_gnu_ld" = yes; then
20708 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
20710 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
20713 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
20717 sys_lib_dlsearch_path_spec='/usr/lib'
20721 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
20725 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20726 shlibpath_var=LD_LIBRARY_PATH
20727 shlibpath_overrides_runpath=no
20728 hardcode_into_libs=yes
20733 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20734 soname_spec='${libname}${release}${shared_ext}$major'
20735 shlibpath_var=LD_LIBRARY_PATH
20742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
20743 $as_echo "$dynamic_linker" >&6; }
20744 test "$dynamic_linker" = no && can_build_shared=no
20746 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
20747 if test "$GCC" = yes; then
20748 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
20751 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
20752 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
20754 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
20755 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
20795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
20796 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
20797 hardcode_action_CXX=
20798 if test -n "$hardcode_libdir_flag_spec_CXX" ||
20799 test -n "$runpath_var_CXX" ||
20800 test "X$hardcode_automatic_CXX" = "Xyes" ; then
20802 # We can hardcode non-existent directories.
20803 if test "$hardcode_direct_CXX" != no &&
20804 # If the only mechanism to avoid hardcoding is shlibpath_var, we
20805 # have to relink, otherwise we might link with an installed library
20806 # when we should be linking with a yet-to-be-installed one
20807 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
20808 test "$hardcode_minus_L_CXX" != no; then
20809 # Linking always hardcodes the temporary library directory.
20810 hardcode_action_CXX=relink
20812 # We can link without hardcoding, and we can hardcode nonexisting dirs.
20813 hardcode_action_CXX=immediate
20816 # We cannot hardcode anything, or else we can only hardcode existing
20818 hardcode_action_CXX=unsupported
20820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
20821 $as_echo "$hardcode_action_CXX" >&6; }
20823 if test "$hardcode_action_CXX" = relink ||
20824 test "$inherit_rpath_CXX" = yes; then
20825 # Fast installation is not supported
20826 enable_fast_install=no
20827 elif test "$shlibpath_overrides_runpath" = yes ||
20828 test "$enable_shared" = no; then
20829 # Fast installation is not necessary
20830 enable_fast_install=needless
20839 fi # test -n "$compiler"
20845 with_gnu_ld=$lt_save_with_gnu_ld
20846 lt_cv_path_LDCXX=$lt_cv_path_LD
20847 lt_cv_path_LD=$lt_save_path_LD
20848 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
20849 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
20850 fi # test "$_lt_caught_CXX_error" != yes
20853 ac_cpp='$CPP $CPPFLAGS'
20854 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20855 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20856 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20873 # Only expand once:
20879 # Identify the assembler which will work hand-in-glove with the newly
20880 # built GCC, so that we can examine its features. This is the assembler
20881 # which will be driven by the driver program.
20883 # If build != host, and we aren't building gas in-tree, we identify a
20884 # build->target assembler and hope that it will have the same features
20885 # as the host->target assembler we'll be using.
20886 gcc_cv_gas_major_version=
20887 gcc_cv_gas_minor_version=
20888 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
20890 if test "${gcc_cv_as+set}" = set; then :
20894 if test -x "$DEFAULT_ASSEMBLER"; then
20895 gcc_cv_as="$DEFAULT_ASSEMBLER"
20896 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
20897 && test -f ../gas/Makefile \
20898 && test x$build = x$host; then
20899 gcc_cv_as=../gas/as-new$build_exeext
20900 elif test -x as$build_exeext; then
20901 # Build using assembler in the current directory.
20902 gcc_cv_as=./as$build_exeext
20903 elif ( set dummy $AS_FOR_TARGET; test -x $2 ); then
20904 gcc_cv_as="$AS_FOR_TARGET"
20906 # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
20907 set dummy $AS_FOR_TARGET; ac_word=$2
20908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
20909 $as_echo_n "checking for $ac_word... " >&6; }
20910 if test "${ac_cv_path_gcc_cv_as+set}" = set; then :
20911 $as_echo_n "(cached) " >&6
20915 ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
20918 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20919 for as_dir in $PATH
20922 test -z "$as_dir" && as_dir=.
20923 for ac_exec_ext in '' $ac_executable_extensions; do
20924 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
20925 ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
20926 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
20936 gcc_cv_as=$ac_cv_path_gcc_cv_as
20937 if test -n "$gcc_cv_as"; then
20938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
20939 $as_echo "$gcc_cv_as" >&6; }
20941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20942 $as_echo "no" >&6; }
20949 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
20951 case "$ORIGINAL_AS_FOR_TARGET" in
20952 ./as | ./as$build_exeext) ;;
20953 *) ac_config_files="$ac_config_files as:exec-tool.in"
20957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what assembler to use" >&5
20958 $as_echo_n "checking what assembler to use... " >&6; }
20959 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
20960 # Single tree build which includes gas. We want to prefer it
20961 # over whatever linker top-level may have detected, since
20962 # we'll use what we're building after installation anyway.
20963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built gas" >&5
20964 $as_echo "newly built gas" >&6; }
20966 gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
20967 for f in $gcc_cv_as_bfd_srcdir/configure \
20968 $gcc_cv_as_gas_srcdir/configure \
20969 $gcc_cv_as_gas_srcdir/configure.in \
20970 $gcc_cv_as_gas_srcdir/Makefile.in ; do
20971 gcc_cv_gas_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
20972 if test x$gcc_cv_gas_version != x; then
20976 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
20977 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
20978 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
20979 case $gcc_cv_gas_patch_version in
20980 "") gcc_cv_gas_patch_version="0" ;;
20982 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
20983 + $gcc_cv_gas_minor_version \) \* 1000 \
20984 + $gcc_cv_gas_patch_version`
20986 in_tree_gas_is_elf=no
20987 if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
20988 || (grep 'obj_format = multi' ../gas/Makefile \
20989 && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
20991 in_tree_gas_is_elf=yes
20994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
20995 $as_echo "$gcc_cv_as" >&6; }
20999 # Identify the linker which will work hand-in-glove with the newly
21000 # built GCC, so that we can examine its features. This is the linker
21001 # which will be driven by the driver program.
21003 # If build != host, and we aren't building gas in-tree, we identify a
21004 # build->target linker and hope that it will have the same features
21005 # as the host->target linker we'll be using.
21006 gcc_cv_gld_major_version=
21007 gcc_cv_gld_minor_version=
21008 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
21009 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21011 if test "${gcc_cv_ld+set}" = set; then :
21015 if test -x "$DEFAULT_LINKER"; then
21016 gcc_cv_ld="$DEFAULT_LINKER"
21017 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
21018 && test -f ../ld/Makefile \
21019 && test x$build = x$host; then
21020 gcc_cv_ld=../ld/ld-new$build_exeext
21021 elif test -x collect-ld$build_exeext; then
21022 # Build using linker in the current directory.
21023 gcc_cv_ld=./collect-ld$build_exeext
21024 elif ( set dummy $LD_FOR_TARGET; test -x $2 ); then
21025 gcc_cv_ld="$LD_FOR_TARGET"
21027 # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
21028 set dummy $LD_FOR_TARGET; ac_word=$2
21029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21030 $as_echo_n "checking for $ac_word... " >&6; }
21031 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then :
21032 $as_echo_n "(cached) " >&6
21036 ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
21039 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21040 for as_dir in $PATH
21043 test -z "$as_dir" && as_dir=.
21044 for ac_exec_ext in '' $ac_executable_extensions; do
21045 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21046 ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
21047 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21057 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
21058 if test -n "$gcc_cv_ld"; then
21059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21060 $as_echo "$gcc_cv_ld" >&6; }
21062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21063 $as_echo "no" >&6; }
21070 ORIGINAL_PLUGIN_LD_FOR_TARGET=$gcc_cv_ld
21071 PLUGIN_LD=`basename $gcc_cv_ld`
21073 # Check whether --with-plugin-ld was given.
21074 if test "${with_plugin_ld+set}" = set; then :
21075 withval=$with_plugin_ld; if test x"$withval" != x; then
21076 ORIGINAL_PLUGIN_LD_FOR_TARGET="$withval"
21077 PLUGIN_LD="$withval"
21083 cat >>confdefs.h <<_ACEOF
21084 #define PLUGIN_LD "$PLUGIN_LD"
21088 # Check to see if we are using gold instead of ld
21089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using gold" >&5
21090 $as_echo_n "checking whether we are using gold... " >&6; }
21092 if test x$gcc_cv_ld != x; then
21093 if $gcc_cv_ld --version 2>/dev/null | sed 1q \
21094 | grep "GNU gold" > /dev/null; then
21098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_is_gold" >&5
21099 $as_echo "$ld_is_gold" >&6; }
21101 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
21103 case "$ORIGINAL_LD_FOR_TARGET" in
21104 ./collect-ld | ./collect-ld$build_exeext) ;;
21105 *) ac_config_files="$ac_config_files collect-ld:exec-tool.in"
21109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what linker to use" >&5
21110 $as_echo_n "checking what linker to use... " >&6; }
21111 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext \
21112 || test "$gcc_cv_ld" = ../gold/ld-new$build_exeext; then
21113 # Single tree build which includes ld. We want to prefer it
21114 # over whatever linker top-level may have detected, since
21115 # we'll use what we're building after installation anyway.
21116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built ld" >&5
21117 $as_echo "newly built ld" >&6; }
21119 in_tree_ld_is_elf=no
21120 if (grep 'EMUL = .*elf' ../ld/Makefile \
21121 || grep 'EMUL = .*linux' ../ld/Makefile \
21122 || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
21123 in_tree_ld_is_elf=yes
21124 elif test "$ld_is_gold" = yes; then
21125 in_tree_ld_is_elf=yes
21127 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
21129 gcc_cv_gld_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
21130 if test x$gcc_cv_gld_version != x; then
21134 gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
21135 gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21138 $as_echo "$gcc_cv_ld" >&6; }
21142 # Figure out what nm we will be using.
21143 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
21144 if test "${gcc_cv_nm+set}" = set; then :
21148 if test -f $gcc_cv_binutils_srcdir/configure.in \
21149 && test -f ../binutils/Makefile \
21150 && test x$build = x$host; then
21151 gcc_cv_nm=../binutils/nm-new$build_exeext
21152 elif test -x nm$build_exeext; then
21153 gcc_cv_nm=./nm$build_exeext
21154 elif ( set dummy $NM_FOR_TARGET; test -x $2 ); then
21155 gcc_cv_nm="$NM_FOR_TARGET"
21157 # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
21158 set dummy $NM_FOR_TARGET; ac_word=$2
21159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21160 $as_echo_n "checking for $ac_word... " >&6; }
21161 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then :
21162 $as_echo_n "(cached) " >&6
21166 ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
21169 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21170 for as_dir in $PATH
21173 test -z "$as_dir" && as_dir=.
21174 for ac_exec_ext in '' $ac_executable_extensions; do
21175 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21176 ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
21177 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21187 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
21188 if test -n "$gcc_cv_nm"; then
21189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21190 $as_echo "$gcc_cv_nm" >&6; }
21192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21193 $as_echo "no" >&6; }
21200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what nm to use" >&5
21201 $as_echo_n "checking what nm to use... " >&6; }
21202 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
21203 # Single tree build which includes binutils.
21204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built nm" >&5
21205 $as_echo "newly built nm" >&6; }
21208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21209 $as_echo "$gcc_cv_nm" >&6; }
21213 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
21215 case "$ORIGINAL_NM_FOR_TARGET" in
21216 ./nm | ./nm$build_exeext) ;;
21217 *) ac_config_files="$ac_config_files nm:exec-tool.in"
21222 # Figure out what objdump we will be using.
21223 if test "${gcc_cv_objdump+set}" = set; then :
21227 if test -f $gcc_cv_binutils_srcdir/configure.in \
21228 && test -f ../binutils/Makefile \
21229 && test x$build = x$host; then
21230 # Single tree build which includes binutils.
21231 gcc_cv_objdump=../binutils/objdump$build_exeext
21232 elif test -x objdump$build_exeext; then
21233 gcc_cv_objdump=./objdump$build_exeext
21234 elif ( set dummy $OBJDUMP_FOR_TARGET; test -x $2 ); then
21235 gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
21237 # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
21238 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
21239 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21240 $as_echo_n "checking for $ac_word... " >&6; }
21241 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then :
21242 $as_echo_n "(cached) " >&6
21244 case $gcc_cv_objdump in
21246 ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
21249 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21250 for as_dir in $PATH
21253 test -z "$as_dir" && as_dir=.
21254 for ac_exec_ext in '' $ac_executable_extensions; do
21255 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21256 ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
21257 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21267 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
21268 if test -n "$gcc_cv_objdump"; then
21269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21270 $as_echo "$gcc_cv_objdump" >&6; }
21272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21273 $as_echo "no" >&6; }
21280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what objdump to use" >&5
21281 $as_echo_n "checking what objdump to use... " >&6; }
21282 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
21283 # Single tree build which includes binutils.
21284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built objdump" >&5
21285 $as_echo "newly built objdump" >&6; }
21286 elif test x$gcc_cv_objdump = x; then
21287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21288 $as_echo "not found" >&6; }
21290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21291 $as_echo "$gcc_cv_objdump" >&6; }
21294 # Figure out what readelf we will be using.
21295 if test "${gcc_cv_readelf+set}" = set; then :
21299 if test -f $gcc_cv_binutils_srcdir/configure.in \
21300 && test -f ../binutils/Makefile \
21301 && test x$build = x$host; then
21302 # Single tree build which includes binutils.
21303 gcc_cv_readelf=../binutils/readelf$build_exeext
21304 elif test -x readelf$build_exeext; then
21305 gcc_cv_readelf=./readelf$build_exeext
21307 # Extract the first word of "readelf", so it can be a program name with args.
21308 set dummy readelf; ac_word=$2
21309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21310 $as_echo_n "checking for $ac_word... " >&6; }
21311 if test "${ac_cv_path_gcc_cv_readelf+set}" = set; then :
21312 $as_echo_n "(cached) " >&6
21314 case $gcc_cv_readelf in
21316 ac_cv_path_gcc_cv_readelf="$gcc_cv_readelf" # Let the user override the test with a path.
21319 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21320 for as_dir in $PATH
21323 test -z "$as_dir" && as_dir=.
21324 for ac_exec_ext in '' $ac_executable_extensions; do
21325 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21326 ac_cv_path_gcc_cv_readelf="$as_dir/$ac_word$ac_exec_ext"
21327 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21337 gcc_cv_readelf=$ac_cv_path_gcc_cv_readelf
21338 if test -n "$gcc_cv_readelf"; then
21339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21340 $as_echo "$gcc_cv_readelf" >&6; }
21342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21343 $as_echo "no" >&6; }
21350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what readelf to use" >&5
21351 $as_echo_n "checking what readelf to use... " >&6; }
21352 if test "$gcc_cv_readelf" = ../binutils/readelf$build_exeext; then
21353 # Single tree build which includes binutils.
21354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built readelf" >&5
21355 $as_echo "newly built readelf" >&6; }
21356 elif test x$gcc_cv_readelf = x; then
21357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21358 $as_echo "not found" >&6; }
21360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21361 $as_echo "$gcc_cv_readelf" >&6; }
21364 # Figure out what assembler alignment features are present.
21365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler flags" >&5
21366 $as_echo_n "checking assembler flags... " >&6; }
21367 if test "${gcc_cv_as_flags+set}" = set; then :
21368 $as_echo_n "(cached) " >&6
21371 i[34567]86-*-linux*)
21372 gcc_cv_as_flags="--32"
21374 powerpc*-*-darwin*)
21375 gcc_cv_as_flags="-arch ppc"
21378 gcc_cv_as_flags=" "
21382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_flags" >&5
21383 $as_echo "$gcc_cv_as_flags" >&6; }
21385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .balign and .p2align" >&5
21386 $as_echo_n "checking assembler for .balign and .p2align... " >&6; }
21387 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then :
21388 $as_echo_n "(cached) " >&6
21390 gcc_cv_as_balign_and_p2align=no
21391 if test $in_tree_gas = yes; then
21392 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
21393 then gcc_cv_as_balign_and_p2align=yes
21395 elif test x$gcc_cv_as != x; then
21397 .p2align 2' > conftest.s
21398 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
21399 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21400 (eval $ac_try) 2>&5
21402 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21403 test $ac_status = 0; }; }
21405 gcc_cv_as_balign_and_p2align=yes
21407 echo "configure: failed program was" >&5
21410 rm -f conftest.o conftest.s
21413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_balign_and_p2align" >&5
21414 $as_echo "$gcc_cv_as_balign_and_p2align" >&6; }
21415 if test $gcc_cv_as_balign_and_p2align = yes; then
21417 $as_echo "#define HAVE_GAS_BALIGN_AND_P2ALIGN 1" >>confdefs.h
21421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .p2align with maximum skip" >&5
21422 $as_echo_n "checking assembler for .p2align with maximum skip... " >&6; }
21423 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then :
21424 $as_echo_n "(cached) " >&6
21426 gcc_cv_as_max_skip_p2align=no
21427 if test $in_tree_gas = yes; then
21428 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21429 then gcc_cv_as_max_skip_p2align=yes
21431 elif test x$gcc_cv_as != x; then
21432 echo '.p2align 4,,7' > conftest.s
21433 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
21434 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21435 (eval $ac_try) 2>&5
21437 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21438 test $ac_status = 0; }; }
21440 gcc_cv_as_max_skip_p2align=yes
21442 echo "configure: failed program was" >&5
21445 rm -f conftest.o conftest.s
21448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_max_skip_p2align" >&5
21449 $as_echo "$gcc_cv_as_max_skip_p2align" >&6; }
21450 if test $gcc_cv_as_max_skip_p2align = yes; then
21452 $as_echo "#define HAVE_GAS_MAX_SKIP_P2ALIGN 1" >>confdefs.h
21456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .literal16" >&5
21457 $as_echo_n "checking assembler for .literal16... " >&6; }
21458 if test "${gcc_cv_as_literal16+set}" = set; then :
21459 $as_echo_n "(cached) " >&6
21461 gcc_cv_as_literal16=no
21462 if test $in_tree_gas = yes; then
21463 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21464 then gcc_cv_as_literal16=yes
21466 elif test x$gcc_cv_as != x; then
21467 echo '.literal16' > conftest.s
21468 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
21469 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21470 (eval $ac_try) 2>&5
21472 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21473 test $ac_status = 0; }; }
21475 gcc_cv_as_literal16=yes
21477 echo "configure: failed program was" >&5
21480 rm -f conftest.o conftest.s
21483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_literal16" >&5
21484 $as_echo "$gcc_cv_as_literal16" >&6; }
21485 if test $gcc_cv_as_literal16 = yes; then
21487 $as_echo "#define HAVE_GAS_LITERAL16 1" >>confdefs.h
21491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working .subsection -1" >&5
21492 $as_echo_n "checking assembler for working .subsection -1... " >&6; }
21493 if test "${gcc_cv_as_subsection_m1+set}" = set; then :
21494 $as_echo_n "(cached) " >&6
21496 gcc_cv_as_subsection_m1=no
21497 if test $in_tree_gas = yes; then
21498 if test $in_tree_gas_is_elf = yes \
21499 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
21500 then gcc_cv_as_subsection_m1=yes
21502 elif test x$gcc_cv_as != x; then
21503 echo 'conftest_label1: .word 0
21505 conftest_label2: .word 0
21506 .previous' > conftest.s
21507 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
21508 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21509 (eval $ac_try) 2>&5
21511 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21512 test $ac_status = 0; }; }
21514 if test x$gcc_cv_nm != x; then
21515 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
21516 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
21517 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
21519 else gcc_cv_as_subsection_m1=yes
21521 rm -f conftest.nm1 conftest.nm2
21524 echo "configure: failed program was" >&5
21527 rm -f conftest.o conftest.s
21530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_subsection_m1" >&5
21531 $as_echo "$gcc_cv_as_subsection_m1" >&6; }
21532 if test $gcc_cv_as_subsection_m1 = yes; then
21534 $as_echo "#define HAVE_GAS_SUBSECTION_ORDERING 1" >>confdefs.h
21538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weak" >&5
21539 $as_echo_n "checking assembler for .weak... " >&6; }
21540 if test "${gcc_cv_as_weak+set}" = set; then :
21541 $as_echo_n "(cached) " >&6
21544 if test $in_tree_gas = yes; then
21545 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
21546 then gcc_cv_as_weak=yes
21548 elif test x$gcc_cv_as != x; then
21549 echo ' .weak foobar' > conftest.s
21550 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
21551 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21552 (eval $ac_try) 2>&5
21554 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21555 test $ac_status = 0; }; }
21559 echo "configure: failed program was" >&5
21562 rm -f conftest.o conftest.s
21565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weak" >&5
21566 $as_echo "$gcc_cv_as_weak" >&6; }
21567 if test $gcc_cv_as_weak = yes; then
21569 $as_echo "#define HAVE_GAS_WEAK 1" >>confdefs.h
21573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weakref" >&5
21574 $as_echo_n "checking assembler for .weakref... " >&6; }
21575 if test "${gcc_cv_as_weakref+set}" = set; then :
21576 $as_echo_n "(cached) " >&6
21578 gcc_cv_as_weakref=no
21579 if test $in_tree_gas = yes; then
21580 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
21581 then gcc_cv_as_weakref=yes
21583 elif test x$gcc_cv_as != x; then
21584 echo ' .weakref foobar, barfnot' > conftest.s
21585 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
21586 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21587 (eval $ac_try) 2>&5
21589 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21590 test $ac_status = 0; }; }
21592 gcc_cv_as_weakref=yes
21594 echo "configure: failed program was" >&5
21597 rm -f conftest.o conftest.s
21600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weakref" >&5
21601 $as_echo "$gcc_cv_as_weakref" >&6; }
21602 if test $gcc_cv_as_weakref = yes; then
21604 $as_echo "#define HAVE_GAS_WEAKREF 1" >>confdefs.h
21608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .nsubspa comdat" >&5
21609 $as_echo_n "checking assembler for .nsubspa comdat... " >&6; }
21610 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then :
21611 $as_echo_n "(cached) " >&6
21613 gcc_cv_as_nsubspa_comdat=no
21614 if test $in_tree_gas = yes; then
21615 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
21616 then gcc_cv_as_nsubspa_comdat=yes
21618 elif test x$gcc_cv_as != x; then
21619 echo ' .SPACE $TEXT$
21620 .NSUBSPA $CODE$,COMDAT' > conftest.s
21621 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
21622 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21623 (eval $ac_try) 2>&5
21625 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21626 test $ac_status = 0; }; }
21628 gcc_cv_as_nsubspa_comdat=yes
21630 echo "configure: failed program was" >&5
21633 rm -f conftest.o conftest.s
21636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_nsubspa_comdat" >&5
21637 $as_echo "$gcc_cv_as_nsubspa_comdat" >&6; }
21638 if test $gcc_cv_as_nsubspa_comdat = yes; then
21640 $as_echo "#define HAVE_GAS_NSUBSPA_COMDAT 1" >>confdefs.h
21644 # .hidden needs to be supported in both the assembler and the linker,
21645 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
21646 # This is irritatingly difficult to feature test for; we have to check the
21647 # date string after the version number. If we've got an in-tree
21648 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
21650 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
21651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .hidden" >&5
21652 $as_echo_n "checking assembler for .hidden... " >&6; }
21653 if test "${gcc_cv_as_hidden+set}" = set; then :
21654 $as_echo_n "(cached) " >&6
21656 gcc_cv_as_hidden=no
21657 if test $in_tree_gas = yes; then
21658 if test $in_tree_gas_is_elf = yes \
21659 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
21660 then gcc_cv_as_hidden=yes
21662 elif test x$gcc_cv_as != x; then
21663 echo ' .hidden foobar
21664 foobar:' > conftest.s
21665 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
21666 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21667 (eval $ac_try) 2>&5
21669 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21670 test $ac_status = 0; }; }
21673 # Solaris 9/x86 as incorrectly emits an alias for a hidden symbol with
21674 # STV_HIDDEN, so disable .hidden support if so.
21675 case "${target}" in
21677 if test x$gcc_cv_as != x && test x$gcc_cv_objdump != x; then
21678 cat > conftest.s <<EOF
21683 .set default,hidden
21685 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
21686 && $gcc_cv_objdump -t conftest.o 2>/dev/null | \
21687 grep '\.hidden default' > /dev/null; then
21688 gcc_cv_as_hidden=no
21690 gcc_cv_as_hidden=yes
21693 # Assume bug is present if objdump is missing.
21694 gcc_cv_as_hidden=no
21698 gcc_cv_as_hidden=yes
21702 echo "configure: failed program was" >&5
21705 rm -f conftest.o conftest.s
21708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_hidden" >&5
21709 $as_echo "$gcc_cv_as_hidden" >&6; }
21712 # gnu_indirect_function type is an extension proposed at
21713 # http://groups.google/com/group/generic-abi/files. It allows dynamic runtime
21714 # selection of function implementation
21715 # Check whether --enable-gnu-indirect-function was given.
21716 if test "${enable_gnu_indirect_function+set}" = set; then :
21717 enableval=$enable_gnu_indirect_function; case $enable_gnu_indirect_function in
21719 *) as_fn_error "'$enable_gnu_indirect_function' is an invalid value for --enable-gnu-indirect-function.
21720 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
21723 enable_gnu_indirect_function="$default_gnu_indirect_function"
21726 if test x$enable_gnu_indirect_function = xyes; then
21728 $as_echo "#define HAVE_GNU_INDIRECT_FUNCTION 1" >>confdefs.h
21732 if test $in_tree_ld != yes ; then
21733 ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
21734 if echo "$ld_ver" | grep GNU > /dev/null; then
21735 if test x"$ld_is_gold" = xyes; then
21736 # GNU gold --version looks like this:
21738 # GNU gold (GNU Binutils 2.21.51.20110225) 1.11
21740 # We extract the binutils version which is more familiar and specific
21741 # than the gold version.
21742 ld_vers=`echo $ld_ver | sed -n \
21743 -e 's,^[^)]*[ ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
21745 # GNU ld --version looks like this:
21747 # GNU ld (GNU Binutils) 2.21.51.20110225
21748 ld_vers=`echo $ld_ver | sed -n \
21749 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
21751 ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
21752 ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
21753 ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
21754 ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
21756 case "${target}" in
21759 # Solaris 2 ld -V output looks like this for a regular version:
21761 # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1699
21763 # but test versions add stuff at the end:
21765 # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1701:onnv-ab196087-6931056-03/25/10
21767 ld_ver=`$gcc_cv_ld -V 2>&1`
21768 if echo "$ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
21769 ld_vers=`echo $ld_ver | sed -n \
21770 -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
21771 ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
21772 ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
21779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .hidden support" >&5
21780 $as_echo_n "checking linker for .hidden support... " >&6; }
21781 if test "${gcc_cv_ld_hidden+set}" = set; then :
21782 $as_echo_n "(cached) " >&6
21784 if test $in_tree_ld = yes ; then
21785 gcc_cv_ld_hidden=no
21786 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
21787 && test $in_tree_ld_is_elf = yes; then
21788 gcc_cv_ld_hidden=yes
21791 gcc_cv_ld_hidden=yes
21792 if test x"$ld_is_gold" = xyes; then
21794 elif echo "$ld_ver" | grep GNU > /dev/null; then
21795 if test 0"$ld_date" -lt 20020404; then
21796 if test -n "$ld_date"; then
21797 # If there was date string, but was earlier than 2002-04-04, fail
21798 gcc_cv_ld_hidden=no
21799 elif test -z "$ld_vers"; then
21800 # If there was no date string nor ld version number, something is wrong
21801 gcc_cv_ld_hidden=no
21803 test -z "$ld_vers_patch" && ld_vers_patch=0
21804 if test "$ld_vers_major" -lt 2; then
21805 gcc_cv_ld_hidden=no
21806 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
21807 gcc_cv_ld_hidden="no"
21808 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
21809 gcc_cv_ld_hidden=no
21814 case "${target}" in
21815 hppa64*-*-hpux* | ia64*-*-hpux*)
21816 gcc_cv_ld_hidden=yes
21819 # .hidden support was backported to Solaris 8, starting with ld
21821 if test "$ld_vers_minor" -ge 276; then
21822 gcc_cv_ld_hidden=yes
21824 gcc_cv_ld_hidden=no
21827 *-*-solaris2.9* | *-*-solaris2.1[0-9]*)
21828 # Support for .hidden in Sun ld appeared in Solaris 9 FCS, but
21829 # .symbolic was only added in Solaris 9 12/02.
21830 gcc_cv_ld_hidden=yes
21833 gcc_cv_ld_hidden=no
21839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_hidden" >&5
21840 $as_echo "$gcc_cv_ld_hidden" >&6; }
21841 libgcc_visibility=no
21844 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
21845 libgcc_visibility=yes
21847 $as_echo "#define HAVE_GAS_HIDDEN 1" >>confdefs.h
21851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker read-only and read-write section mixing" >&5
21852 $as_echo_n "checking linker read-only and read-write section mixing... " >&6; }
21853 gcc_cv_ld_ro_rw_mix=unknown
21854 if test $in_tree_ld = yes ; then
21855 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
21856 && test $in_tree_ld_is_elf = yes; then
21857 gcc_cv_ld_ro_rw_mix=read-write
21859 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
21860 echo '.section myfoosect, "a"' > conftest1.s
21861 echo '.section myfoosect, "aw"' > conftest2.s
21862 echo '.byte 1' >> conftest2.s
21863 echo '.section myfoosect, "a"' > conftest3.s
21864 echo '.byte 0' >> conftest3.s
21865 if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
21866 && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
21867 && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
21868 && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
21869 conftest2.o conftest3.o > /dev/null 2>&1; then
21870 gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
21871 | sed -e '/myfoosect/!d' -e N`
21872 if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
21873 if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
21874 gcc_cv_ld_ro_rw_mix=read-only
21876 gcc_cv_ld_ro_rw_mix=read-write
21880 rm -f conftest.* conftest[123].*
21882 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
21884 $as_echo "#define HAVE_LD_RO_RW_SECTION_MIXING 1" >>confdefs.h
21887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_ro_rw_mix" >&5
21888 $as_echo "$gcc_cv_ld_ro_rw_mix" >&6; }
21890 # Check if we have .[us]leb128, and support symbol arithmetic with it.
21891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .sleb128 and .uleb128" >&5
21892 $as_echo_n "checking assembler for .sleb128 and .uleb128... " >&6; }
21893 if test "${gcc_cv_as_leb128+set}" = set; then :
21894 $as_echo_n "(cached) " >&6
21896 gcc_cv_as_leb128=no
21897 if test $in_tree_gas = yes; then
21898 if test $in_tree_gas_is_elf = yes \
21899 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
21900 then gcc_cv_as_leb128=yes
21902 elif test x$gcc_cv_as != x; then
21909 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
21910 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21911 (eval $ac_try) 2>&5
21913 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21914 test $ac_status = 0; }; }
21916 # GAS versions before 2.11 do not support uleb128,
21917 # despite appearing to.
21918 # ??? There exists an elf-specific test that will crash
21919 # the assembler. Perhaps it's better to figure out whether
21920 # arbitrary sections are supported and try the test.
21921 as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
21922 if echo "$as_ver" | grep GNU > /dev/null; then
21923 as_vers=`echo $as_ver | sed -n \
21924 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
21925 as_major=`expr "$as_vers" : '\([0-9]*\)'`
21926 as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
21927 if test $as_major -eq 2 && test $as_minor -lt 11
21929 else gcc_cv_as_leb128=yes
21933 echo "configure: failed program was" >&5
21936 rm -f conftest.o conftest.s
21939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_leb128" >&5
21940 $as_echo "$gcc_cv_as_leb128" >&6; }
21941 if test $gcc_cv_as_leb128 = yes; then
21943 $as_echo "#define HAVE_AS_LEB128 1" >>confdefs.h
21947 # Check if we have assembler support for unwind directives.
21948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi directives" >&5
21949 $as_echo_n "checking assembler for cfi directives... " >&6; }
21950 if test "${gcc_cv_as_cfi_directive+set}" = set; then :
21951 $as_echo_n "(cached) " >&6
21953 gcc_cv_as_cfi_directive=no
21954 if test x$gcc_cv_as != x; then
21960 .cfi_escape 1, 2, 3, 4, 5
21961 .cfi_endproc' > conftest.s
21962 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
21963 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21964 (eval $ac_try) 2>&5
21966 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21967 test $ac_status = 0; }; }
21971 # If the linker used on Solaris (like Sun ld) isn't capable of merging
21972 # read-only and read-write sections, we need to make sure that the
21973 # assembler used emits read-write .eh_frame sections.
21974 if test "x$gcc_cv_ld_ro_rw_mix" != xread-write; then
21975 if test "x$gcc_cv_objdump" != x; then
21976 if $gcc_cv_objdump -h conftest.o 2>/dev/null | \
21977 sed -e /.eh_frame/!d -e N | grep READONLY > /dev/null; then
21978 gcc_cv_as_cfi_directive=no
21981 i?86-*-solaris2.1[0-9]*)
21982 # On Solaris/x86, make sure that GCC and gas agree on using
21983 # read-only .eh_frame sections for 64-bit.
21984 if $gcc_cv_as --64 -o conftest.o conftest.s > /dev/null 2>&1 && \
21985 $gcc_cv_objdump -h conftest.o 2>/dev/null | \
21986 sed -e /.eh_frame/!d -e N | \
21987 grep READONLY > /dev/null; then
21988 gcc_cv_as_cfi_directive=yes
21990 gcc_cv_as_cfi_directive=no
21994 gcc_cv_as_cfi_directive=yes
21999 # no objdump, err on the side of caution
22000 gcc_cv_as_cfi_directive=no
22003 gcc_cv_as_cfi_directive=yes
22007 gcc_cv_as_cfi_directive=yes
22011 echo "configure: failed program was" >&5
22014 rm -f conftest.o conftest.s
22017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_directive" >&5
22018 $as_echo "$gcc_cv_as_cfi_directive" >&6; }
22020 if test $gcc_cv_as_cfi_directive = yes && test x$gcc_cv_objdump != x; then
22021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working cfi advance" >&5
22022 $as_echo_n "checking assembler for working cfi advance... " >&6; }
22023 if test "${gcc_cv_as_cfi_advance_working+set}" = set; then :
22024 $as_echo_n "(cached) " >&6
22026 gcc_cv_as_cfi_advance_working=no
22027 if test x$gcc_cv_as != x; then
22030 .cfi_adjust_cfa_offset 64
22032 .cfi_adjust_cfa_offset 128
22033 .cfi_endproc' > conftest.s
22034 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22035 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22036 (eval $ac_try) 2>&5
22038 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22039 test $ac_status = 0; }; }
22042 if $gcc_cv_objdump -Wf conftest.o 2>/dev/null \
22043 | grep 'DW_CFA_advance_loc[24]:[ ][ ]*75040[ ]' >/dev/null; then
22044 gcc_cv_as_cfi_advance_working=yes
22048 echo "configure: failed program was" >&5
22051 rm -f conftest.o conftest.s
22054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_advance_working" >&5
22055 $as_echo "$gcc_cv_as_cfi_advance_working" >&6; }
22058 # no objdump, err on the side of caution
22059 gcc_cv_as_cfi_advance_working=no
22063 cat >>confdefs.h <<_ACEOF
22064 #define HAVE_GAS_CFI_DIRECTIVE `if test $gcc_cv_as_cfi_directive = yes \
22065 && test $gcc_cv_as_cfi_advance_working = yes; then echo 1; else echo 0; fi`
22070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi personality directive" >&5
22071 $as_echo_n "checking assembler for cfi personality directive... " >&6; }
22072 if test "${gcc_cv_as_cfi_personality_directive+set}" = set; then :
22073 $as_echo_n "(cached) " >&6
22075 gcc_cv_as_cfi_personality_directive=no
22076 if test x$gcc_cv_as != x; then
22079 .cfi_personality 0, symbol
22080 .cfi_endproc' > conftest.s
22081 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22082 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22083 (eval $ac_try) 2>&5
22085 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22086 test $ac_status = 0; }; }
22088 gcc_cv_as_cfi_personality_directive=yes
22090 echo "configure: failed program was" >&5
22093 rm -f conftest.o conftest.s
22096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_personality_directive" >&5
22097 $as_echo "$gcc_cv_as_cfi_personality_directive" >&6; }
22100 cat >>confdefs.h <<_ACEOF
22101 #define HAVE_GAS_CFI_PERSONALITY_DIRECTIVE `if test $gcc_cv_as_cfi_personality_directive = yes;
22102 then echo 1; else echo 0; fi`
22106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi sections directive" >&5
22107 $as_echo_n "checking assembler for cfi sections directive... " >&6; }
22108 if test "${gcc_cv_as_cfi_sections_directive+set}" = set; then :
22109 $as_echo_n "(cached) " >&6
22111 gcc_cv_as_cfi_sections_directive=no
22112 if test x$gcc_cv_as != x; then
22114 .cfi_sections .debug_frame, .eh_frame
22116 .cfi_endproc' > conftest.s
22117 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22118 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22119 (eval $ac_try) 2>&5
22121 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22122 test $ac_status = 0; }; }
22125 win32 | pe | cygwin* | mingw32* | uwin*)
22126 # Need to check that we generated the correct relocation for the
22127 # .debug_frame section. This was fixed for binutils 2.21.
22128 gcc_cv_as_cfi_sections_directive=no
22129 if test "x$gcc_cv_objdump" != x; then
22130 if $gcc_cv_objdump -j .debug_frame -r conftest.o 2>/dev/null | \
22131 grep secrel > /dev/null; then
22132 gcc_cv_as_cfi_sections_directive=yes
22137 gcc_cv_as_cfi_sections_directive=yes
22141 echo "configure: failed program was" >&5
22144 rm -f conftest.o conftest.s
22147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_sections_directive" >&5
22148 $as_echo "$gcc_cv_as_cfi_sections_directive" >&6; }
22152 cat >>confdefs.h <<_ACEOF
22153 #define HAVE_GAS_CFI_SECTIONS_DIRECTIVE `if test $gcc_cv_as_cfi_sections_directive = yes;
22154 then echo 1; else echo 0; fi`
22158 # GAS versions up to and including 2.11.0 may mis-optimize
22160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for eh_frame optimization" >&5
22161 $as_echo_n "checking assembler for eh_frame optimization... " >&6; }
22162 if test "${gcc_cv_as_eh_frame+set}" = set; then :
22163 $as_echo_n "(cached) " >&6
22165 gcc_cv_as_eh_frame=no
22166 if test $in_tree_gas = yes; then
22167 if test $in_tree_gas_is_elf = yes \
22168 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22169 then gcc_cv_as_eh_frame=yes
22171 elif test x$gcc_cv_as != x; then
22178 .section .eh_frame,"aw",@progbits
22180 .4byte .LECIE1-.LSCIE1
22194 .4byte .LEFDE1-.LASFDE1
22196 .4byte .LASFDE1-__FRAME_BEGIN__
22203 .LEFDE1:' > conftest.s
22204 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22205 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22206 (eval $ac_try) 2>&5
22208 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22209 test $ac_status = 0; }; }
22211 cat > conftest.lit <<EOF
22212 0000 10000000 00000000 017a0001 781a0004 .........z..x...
22213 0010 01000000 12000000 18000000 00000000 ................
22214 0020 08000000 04080000 0044 .........D
22216 cat > conftest.big <<EOF
22217 0000 00000010 00000000 017a0001 781a0004 .........z..x...
22218 0010 00000001 00000012 00000018 00000000 ................
22219 0020 00000008 04000000 0844 .........D
22221 # If the assembler didn't choke, and we can objdump,
22222 # and we got the correct data, then succeed.
22223 # The text in the here-document typically retains its unix-style line
22224 # endings, while the output of objdump will use host line endings.
22225 # Therefore, use diff -b for the comparisons.
22226 if test x$gcc_cv_objdump != x \
22227 && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
22228 | tail -3 > conftest.got \
22229 && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
22230 || diff -b conftest.big conftest.got > /dev/null 2>&1; }
22232 gcc_cv_as_eh_frame=yes
22233 elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
22234 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22235 (eval $ac_try) 2>&5
22237 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22238 test $ac_status = 0; }; }; then
22239 gcc_cv_as_eh_frame=buggy
22241 # Uh oh, what do we do now?
22242 gcc_cv_as_eh_frame=no
22245 echo "configure: failed program was" >&5
22248 rm -f conftest.o conftest.s
22251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_eh_frame" >&5
22252 $as_echo "$gcc_cv_as_eh_frame" >&6; }
22255 if test $gcc_cv_as_eh_frame = buggy; then
22257 $as_echo "#define USE_AS_TRADITIONAL_FORMAT 1" >>confdefs.h
22261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22262 $as_echo_n "checking assembler for section merging support... " >&6; }
22263 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22264 $as_echo_n "(cached) " >&6
22266 gcc_cv_as_shf_merge=no
22267 if test $in_tree_gas = yes; then
22268 if test $in_tree_gas_is_elf = yes \
22269 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22270 then gcc_cv_as_shf_merge=yes
22272 elif test x$gcc_cv_as != x; then
22273 echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
22274 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22275 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22276 (eval $ac_try) 2>&5
22278 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22279 test $ac_status = 0; }; }
22281 gcc_cv_as_shf_merge=yes
22283 echo "configure: failed program was" >&5
22286 rm -f conftest.o conftest.s
22289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22290 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22292 if test $gcc_cv_as_shf_merge = no; then
22293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22294 $as_echo_n "checking assembler for section merging support... " >&6; }
22295 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22296 $as_echo_n "(cached) " >&6
22298 gcc_cv_as_shf_merge=no
22299 if test $in_tree_gas = yes; then
22300 if test $in_tree_gas_is_elf = yes \
22301 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22302 then gcc_cv_as_shf_merge=yes
22304 elif test x$gcc_cv_as != x; then
22305 echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
22306 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22307 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22308 (eval $ac_try) 2>&5
22310 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22311 test $ac_status = 0; }; }
22313 gcc_cv_as_shf_merge=yes
22315 echo "configure: failed program was" >&5
22318 rm -f conftest.o conftest.s
22321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22322 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22326 cat >>confdefs.h <<_ACEOF
22327 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
22331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support" >&5
22332 $as_echo_n "checking assembler for COMDAT group support... " >&6; }
22333 if test "${gcc_cv_as_comdat_group+set}" = set; then :
22334 $as_echo_n "(cached) " >&6
22336 gcc_cv_as_comdat_group=no
22337 if test $in_tree_gas = yes; then
22338 if test $in_tree_gas_is_elf = yes \
22339 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22340 then gcc_cv_as_comdat_group=yes
22342 elif test x$gcc_cv_as != x; then
22343 echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
22344 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22345 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22346 (eval $ac_try) 2>&5
22348 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22349 test $ac_status = 0; }; }
22351 gcc_cv_as_comdat_group=yes
22353 echo "configure: failed program was" >&5
22356 rm -f conftest.o conftest.s
22359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group" >&5
22360 $as_echo "$gcc_cv_as_comdat_group" >&6; }
22362 if test $gcc_cv_as_comdat_group = yes; then
22363 gcc_cv_as_comdat_group_percent=no
22365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support" >&5
22366 $as_echo_n "checking assembler for COMDAT group support... " >&6; }
22367 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then :
22368 $as_echo_n "(cached) " >&6
22370 gcc_cv_as_comdat_group_percent=no
22371 if test $in_tree_gas = yes; then
22372 if test $in_tree_gas_is_elf = yes \
22373 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22374 then gcc_cv_as_comdat_group_percent=yes
22376 elif test x$gcc_cv_as != x; then
22377 echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
22378 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22379 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22380 (eval $ac_try) 2>&5
22382 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22383 test $ac_status = 0; }; }
22385 gcc_cv_as_comdat_group_percent=yes
22387 echo "configure: failed program was" >&5
22390 rm -f conftest.o conftest.s
22393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_percent" >&5
22394 $as_echo "$gcc_cv_as_comdat_group_percent" >&6; }
22397 if test x"$ld_is_gold" = xyes; then
22399 elif test $in_tree_ld = yes ; then
22401 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
22402 && test $in_tree_ld_is_elf = yes; then
22405 elif echo "$ld_ver" | grep GNU > /dev/null; then
22407 if test 0"$ld_date" -lt 20050308; then
22408 if test -n "$ld_date"; then
22409 # If there was date string, but was earlier than 2005-03-08, fail
22411 elif test "$ld_vers_major" -lt 2; then
22413 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
22418 case "${target}" in
22419 *-*-solaris2.1[1-9]*)
22420 # Sun ld has COMDAT group support since Solaris 9, but it doesn't
22421 # interoperate with GNU as until Solaris 11 build 130, i.e. ld
22424 # FIXME: Maybe need to refine later when COMDAT group support with
22425 # Sun as is implemented.
22426 if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 1688; then
22433 # Assume linkers other than GNU ld don't support COMDAT group.
22438 # Allow overriding the automatic COMDAT group tests above.
22439 # Check whether --enable-comdat was given.
22440 if test "${enable_comdat+set}" = set; then :
22441 enableval=$enable_comdat; comdat_group="$enable_comdat"
22444 if test $comdat_group = no; then
22445 gcc_cv_as_comdat_group=no
22446 gcc_cv_as_comdat_group_percent=no
22449 cat >>confdefs.h <<_ACEOF
22450 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes || test $gcc_cv_as_comdat_group_percent = yes; then echo 1; else echo 0; fi`
22454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for line table discriminator support" >&5
22455 $as_echo_n "checking assembler for line table discriminator support... " >&6; }
22456 if test "${gcc_cv_as_discriminator+set}" = set; then :
22457 $as_echo_n "(cached) " >&6
22459 gcc_cv_as_discriminator=no
22460 if test $in_tree_gas = yes; then
22461 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 51`
22462 then gcc_cv_as_discriminator=yes
22464 elif test x$gcc_cv_as != x; then
22467 .loc 1 1 0 discriminator 1' > conftest.s
22468 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22469 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22470 (eval $ac_try) 2>&5
22472 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22473 test $ac_status = 0; }; }
22475 gcc_cv_as_discriminator=yes
22477 echo "configure: failed program was" >&5
22480 rm -f conftest.o conftest.s
22483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_discriminator" >&5
22484 $as_echo "$gcc_cv_as_discriminator" >&6; }
22485 if test $gcc_cv_as_discriminator = yes; then
22487 $as_echo "#define HAVE_GAS_DISCRIMINATOR 1" >>confdefs.h
22491 # Thread-local storage - the check is heavily parameterized.
22499 .section ".tdata","awT",@progbits
22502 ldq $27,__tls_get_addr($29) !literal!1
22503 lda $16,foo($29) !tlsgd!1
22504 jsr $26,($27),__tls_get_addr !lituse_tlsgd!1
22505 ldq $27,__tls_get_addr($29) !literal!2
22506 lda $16,foo($29) !tlsldm!2
22507 jsr $26,($27),__tls_get_addr !lituse_tlsldm!2
22508 ldq $1,foo($29) !gotdtprel
22509 ldah $2,foo($29) !dtprelhi
22510 lda $3,foo($2) !dtprello
22511 lda $4,foo($29) !dtprel
22512 ldq $1,foo($29) !gottprel
22513 ldah $2,foo($29) !tprelhi
22514 lda $3,foo($2) !tprello
22515 lda $4,foo($29) !tprel'
22518 tls_as_opt=--fatal-warnings
22520 cris-*-*|crisv32-*-*)
22522 .section ".tdata","awT",@progbits
22529 tls_as_opt=--fatal-warnings
22533 .section ".tdata","awT",@progbits
22536 call #gettlsoff(x)'
22545 .section ".tdata","awT",@progbits
22549 addil LT%foo-$tls_gdidx$,gp
22550 ldo RT%foo-$tls_gdidx$(%r1),%arg0
22553 addil LT%foo-$tls_ldidx$,gp
22555 ldo RT%foo-$tls_ldidx$(%r1),%arg0
22556 addil LR%foo-$tls_dtpoff$,%ret0
22557 ldo RR%foo-$tls_dtpoff$(%r1),%t1
22559 addil LT%foo-$tls_ieoff$,gp
22560 ldw RT%foo-$tls_ieoff$(%r1),%t2
22563 addil LR%foo-$tls_leoff$,%t1
22564 ldo RR%foo-$tls_leoff$(%r1),%t2'
22567 tls_as_opt=--fatal-warnings
22571 .section ".tdata","awT",%progbits
22574 .word foo(gottpoff)
22584 i[34567]86-*-solaris2.*)
22586 tga_func=___tls_get_addr
22592 if test x$on_solaris = xyes && test x$gas_flag = xno; then
22594 .section .tdata,"awt",@progbits'
22598 $as_echo "#define TLS_SECTION_ASM_FLAG 't'" >>confdefs.h
22602 .section ".tdata","awT",@progbits'
22605 tls_as_opt="--fatal-warnings"
22607 conftest_s="$conftest_s
22611 leal foo@tlsgd(,%ebx,1), %eax
22612 leal foo@tlsldm(%ebx), %eax
22613 leal foo@dtpoff(%eax), %edx
22614 movl foo@gottpoff(%ebx), %eax
22615 subl foo@gottpoff(%ebx), %eax
22616 addl foo@gotntpoff(%ebx), %eax
22617 movl foo@indntpoff, %eax
22618 movl \$foo@tpoff, %eax
22619 subl \$foo@tpoff, %eax
22620 leal foo@ntpoff(%ecx), %eax"
22624 .section ".tdata","awT",@progbits
22628 leaq foo@TLSGD(%rip), %rdi
22629 leaq foo@TLSLD(%rip), %rdi
22630 leaq foo@DTPOFF(%rax), %rdx
22631 movq foo@GOTTPOFF(%rip), %rax
22632 movq $foo@TPOFF, %rax'
22635 tls_as_opt=--fatal-warnings
22639 .section ".tdata","awT",@progbits
22642 addl r16 = @ltoff(@dtpmod(foo#)), gp
22643 addl r17 = @ltoff(@dtprel(foo#)), gp
22644 addl r18 = @ltoff(@tprel(foo#)), gp
22645 addl r19 = @dtprel(foo#), gp
22646 adds r21 = @dtprel(foo#), r13
22647 movl r23 = @dtprel(foo#)
22648 addl r20 = @tprel(foo#), gp
22649 adds r22 = @tprel(foo#), r13
22650 movl r24 = @tprel(foo#)'
22653 tls_as_opt=--fatal-warnings
22657 .section .tdata,"awT",@progbits
22661 addiu $4, $28, %tlsgd(x)
22662 addiu $4, $28, %tlsldm(x)
22663 lui $4, %dtprel_hi(x)
22664 addiu $4, $4, %dtprel_lo(x)
22665 lw $4, %gottprel(x)($28)
22666 lui $4, %tprel_hi(x)
22667 addiu $4, $4, %tprel_lo(x)'
22670 tls_as_opt='-32 --fatal-warnings'
22674 .section .tdata,"awT",@progbits
22679 move.l x@TLSGD(%a5),%a0
22680 move.l x@TLSLDM(%a5),%a0
22681 move.l x@TLSLDO(%a5),%a0
22682 move.l x@TLSIE(%a5),%a0
22683 move.l x@TLSLE(%a5),%a0'
22686 tls_as_opt='--fatal-warnings'
22690 .section ".tdata","awT",@progbits
22698 addi 3,31,ld0@got@tlsgd
22700 addi 3,31,x1@got@tlsld
22703 addis 9,3,x2@dtprel@ha
22704 addi 9,9,x2@dtprel@l
22705 lwz 9,x3@got@tprel(31)
22708 addis 9,2,x2@tprel@ha
22709 addi 9,9,x2@tprel@l'
22712 tls_as_opt="-a32 --fatal-warnings"
22716 .section ".tdata","awT",@progbits
22724 addi 3,2,ld0@got@tlsgd
22730 addi 3,2,x1@got@tlsld
22736 addis 9,3,x2@dtprel@ha
22737 addi 9,9,x2@dtprel@l
22740 ld 9,x3@got@dtprel(2)
22746 tls_as_opt="-a64 --fatal-warnings"
22750 .section ".tdata","awT",@progbits
22757 .long foo@GOTNTPOFF
22758 .long foo@INDNTPOFF
22759 l %r1,foo@GOTNTPOFF(%r12)
22760 l %r1,0(%r1):tls_load:foo
22761 bas %r14,0(%r1,%r13):tls_gdcall:foo
22762 bas %r14,0(%r1,%r13):tls_ldcall:foo'
22765 tls_as_opt="-m31 --fatal-warnings"
22769 .section ".tdata","awT",@progbits
22776 .quad foo@GOTNTPOFF
22777 lg %r1,foo@GOTNTPOFF(%r12)
22778 larl %r1,foo@INDNTPOFF
22779 brasl %r14,__tls_get_offset@PLT:tls_gdcall:foo
22780 brasl %r14,__tls_get_offset@PLT:tls_ldcall:foo'
22783 tls_as_opt="-m64 -Aesame --fatal-warnings"
22785 sh-*-* | sh[34]-*-*)
22787 .section ".tdata","awT",@progbits
22797 tls_as_opt=--fatal-warnings
22801 sparc*-sun-solaris2.*)
22803 tga_func=__tls_get_addr
22809 if test x$on_solaris = xyes && test x$gas_flag = xno; then
22811 .section ".tdata",#alloc,#write,#tls'
22816 .section ".tdata","awT",@progbits'
22819 tls_as_opt="-32 --fatal-warnings"
22821 conftest_s="$conftest_s
22824 sethi %tgd_hi22(foo), %o0
22825 add %o0, %tgd_lo10(foo), %o1
22826 add %l7, %o1, %o0, %tgd_add(foo)
22827 call __tls_get_addr, %tgd_call(foo)
22828 sethi %tldm_hi22(foo), %l1
22829 add %l1, %tldm_lo10(foo), %l2
22830 add %l7, %l2, %o0, %tldm_add(foo)
22831 call __tls_get_addr, %tldm_call(foo)
22832 sethi %tldo_hix22(foo), %l3
22833 xor %l3, %tldo_lox10(foo), %l4
22834 add %o0, %l4, %l5, %tldo_add(foo)
22835 sethi %tie_hi22(foo), %o3
22836 add %o3, %tie_lo10(foo), %o3
22837 ld [%l7 + %o3], %o2, %tie_ld(foo)
22838 add %g7, %o2, %o4, %tie_add(foo)
22839 sethi %tle_hix22(foo), %l1
22840 xor %l1, %tle_lox10(foo), %o5
22841 ld [%g7 + %o5], %o1"
22845 .section ".tdata","awT",@progbits
22848 movi a8, foo@TLSFUNC
22849 movi a10, foo@TLSARG
22850 callx8.tls a8, foo@TLSCALL'
22856 if test "x$enable_tls" = xno ; then
22857 : # TLS explicitly disabled.
22858 elif test "x$enable_tls" = xyes ; then
22859 set_have_as_tls=yes # TLS explicitly enabled.
22860 elif test -z "$tls_first_major"; then
22861 : # If we don't have a check, assume no support.
22863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for thread-local storage support" >&5
22864 $as_echo_n "checking assembler for thread-local storage support... " >&6; }
22865 if test "${gcc_cv_as_tls+set}" = set; then :
22866 $as_echo_n "(cached) " >&6
22869 if test $in_tree_gas = yes; then
22870 if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
22871 then gcc_cv_as_tls=yes
22873 elif test x$gcc_cv_as != x; then
22874 echo "$conftest_s" > conftest.s
22875 if { ac_try='$gcc_cv_as $gcc_cv_as_flags $tls_as_opt -o conftest.o conftest.s >&5'
22876 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22877 (eval $ac_try) 2>&5
22879 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22880 test $ac_status = 0; }; }
22884 echo "configure: failed program was" >&5
22887 rm -f conftest.o conftest.s
22890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_tls" >&5
22891 $as_echo "$gcc_cv_as_tls" >&6; }
22892 if test $gcc_cv_as_tls = yes; then
22893 set_have_as_tls=yes
22898 # IRIX 6.5 rld and libc.so lack TLS support, so even if gas and gld
22899 # with TLS support are in use, native TLS cannot work.
22903 # Tru64 UNIX loader and libc.so lack TLS support, so even if gas and
22904 # gld with TLS support are in use, native TLS cannot work.
22907 # TLS was introduced in the Solaris 9 FCS release and backported to
22908 # Solaris 8 patches. Support for GNU-style TLS on x86 was only
22909 # introduced in Solaris 9 4/04, replacing the earlier Sun style that Sun
22910 # ld and GCC don't support any longer.
22912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker and ld.so.1 TLS support" >&5
22913 $as_echo_n "checking linker and ld.so.1 TLS support... " >&6; }
22915 # Check ld and ld.so.1 TLS support.
22916 if echo "$ld_ver" | grep GNU > /dev/null; then
22917 # Assume all interesting versions of GNU ld have TLS support.
22918 # FIXME: still need ld.so.1 support, i.e. ld version checks below.
22922 # Solaris 8/x86 ld has GNU style TLS support since version 1.280.
22924 min_tls_ld_vers_minor=280
22926 # Solaris 8/SPARC ld has TLS support since version 1.272.
22927 sparc*-*-solaris2.8)
22928 min_tls_ld_vers_minor=272
22930 # Solaris 9/x86 ld has GNU style TLS support since version 1.374.
22932 min_tls_ld_vers_minor=374
22934 # Solaris 9/SPARC and Solaris 10+ ld have TLS support since FCS.
22935 sparc*-*-solaris2.9 | *-*-solaris2.1[0-9]*)
22936 min_tls_ld_vers_minor=343
22939 if test "$ld_vers_major" -gt 1 || \
22940 test "$ld_vers_minor" -ge "$min_tls_ld_vers_minor"; then
22946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_tls_support" >&5
22947 $as_echo "$ld_tls_support" >&6; }
22950 save_LDFLAGS="$LDFLAGS"
22954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking alternate thread library" >&5
22955 $as_echo_n "checking alternate thread library... " >&6; }
22957 # TLS support was backported to Solaris 8 patches, but only lives in
22958 # the alternate thread library which became the default in Solaris 9.
22959 # We want to always use that, irrespective of TLS support.
22961 # Take multilib subdir into account. There's no spec to handle
22962 # this. The 64 symlink exists since Solaris 8.
22963 lwp_dir=/usr/lib/lwp
22964 lwp_spec="-L$lwp_dir%{m64:/64} -R$lwp_dir%{m64:/64}"
22965 LDFLAGS="-L$lwp_dir -R$lwp_dir"
22972 # Always define LIB_THREAD_LDFLAGS_SPEC, even without TLS support.
22974 cat >>confdefs.h <<_ACEOF
22975 #define LIB_THREAD_LDFLAGS_SPEC "$lwp_spec"
22978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lwp_dir" >&5
22979 $as_echo "$lwp_dir" >&6; }
22981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking library containing $tga_func" >&5
22982 $as_echo_n "checking library containing $tga_func... " >&6; }
22983 # Before Solaris 10, __tls_get_addr (SPARC/x64) resp. ___tls_get_addr
22984 # (32-bit x86) only lived in libthread, so check for that. Keep
22985 # set_have_as_tls if found, disable if not.
22986 as_ac_Search=`$as_echo "ac_cv_search_$tga_func" | $as_tr_sh`
22987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing $tga_func" >&5
22988 $as_echo_n "checking for library containing $tga_func... " >&6; }
22989 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
22990 $as_echo_n "(cached) " >&6
22992 ac_func_search_save_LIBS=$LIBS
22993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22994 /* end confdefs.h. */
22996 /* Override any GCC internal prototype to avoid an error.
22997 Use char because int might match the return type of a GCC
22998 builtin and then its argument prototype would still apply. */
23006 return $tga_func ();
23011 for ac_lib in '' thread; do
23012 if test -z "$ac_lib"; then
23013 ac_res="none required"
23016 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
23018 if ac_fn_c_try_link "$LINENO"; then :
23019 eval "$as_ac_Search=\$ac_res"
23021 rm -f core conftest.err conftest.$ac_objext \
23023 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23027 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23030 eval "$as_ac_Search=no"
23032 rm conftest.$ac_ext
23033 LIBS=$ac_func_search_save_LIBS
23035 eval ac_res=\$$as_ac_Search
23036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
23037 $as_echo "$ac_res" >&6; }
23038 eval ac_res=\$$as_ac_Search
23039 if test "$ac_res" != no; then :
23040 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
23046 # Clear LIBS if we cannot support TLS.
23047 if test $set_have_as_tls = no; then
23050 # Always define LIB_TLS_SPEC, even without TLS support.
23052 cat >>confdefs.h <<_ACEOF
23053 #define LIB_TLS_SPEC "$LIBS"
23056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBS" >&5
23057 $as_echo "$LIBS" >&6; }
23060 LDFLAGS="$save_LDFLAGS"
23063 if test $set_have_as_tls = yes ; then
23065 $as_echo "#define HAVE_AS_TLS 1" >>confdefs.h
23069 # Target-specific assembler checks.
23071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker -Bstatic/-Bdynamic option" >&5
23072 $as_echo_n "checking linker -Bstatic/-Bdynamic option... " >&6; }
23073 gcc_cv_ld_static_dynamic=no
23074 gcc_cv_ld_static_option='-Bstatic'
23075 gcc_cv_ld_dynamic_option='-Bdynamic'
23076 if test $in_tree_ld = yes ; then
23077 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2; then
23078 gcc_cv_ld_static_dynamic=yes
23080 elif test x$gcc_cv_ld != x; then
23081 # Check if linker supports -Bstatic/-Bdynamic option
23082 if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
23083 && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
23084 gcc_cv_ld_static_dynamic=yes
23087 # Tru64 UNIX support -noso/-so_archive instead of -Bstatic/-Bdynamic.
23089 gcc_cv_ld_static_dynamic=yes
23090 gcc_cv_ld_static_option="-noso"
23091 gcc_cv_ld_dynamic_option="-so_archive"
23093 # IRIX 6 ld supports -Bstatic/-Bdynamic.
23095 gcc_cv_ld_static_dynamic=yes
23097 # Solaris 2 ld always supports -Bstatic/-Bdynamic.
23099 gcc_cv_ld_static_dynamic=yes
23104 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
23106 $as_echo "#define HAVE_LD_STATIC_DYNAMIC 1" >>confdefs.h
23109 cat >>confdefs.h <<_ACEOF
23110 #define LD_STATIC_OPTION "$gcc_cv_ld_static_option"
23114 cat >>confdefs.h <<_ACEOF
23115 #define LD_DYNAMIC_OPTION "$gcc_cv_ld_dynamic_option"
23119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_static_dynamic" >&5
23120 $as_echo "$gcc_cv_ld_static_dynamic" >&6; }
23122 if test x"$demangler_in_ld" = xyes; then
23123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --demangle support" >&5
23124 $as_echo_n "checking linker --demangle support... " >&6; }
23125 gcc_cv_ld_demangle=no
23126 if test $in_tree_ld = yes; then
23127 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
23128 gcc_cv_ld_demangle=yes
23130 elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
23131 # Check if the GNU linker supports --demangle option
23132 if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
23133 gcc_cv_ld_demangle=yes
23136 if test x"$gcc_cv_ld_demangle" = xyes; then
23138 $as_echo "#define HAVE_LD_DEMANGLE 1" >>confdefs.h
23141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_demangle" >&5
23142 $as_echo "$gcc_cv_ld_demangle" >&6; }
23145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker plugin support" >&5
23146 $as_echo_n "checking linker plugin support... " >&6; }
23147 gcc_cv_lto_plugin=0
23148 if test -f liblto_plugin.la; then
23149 if test $in_tree_ld = yes -a x"$ORIGINAL_PLUGIN_LD_FOR_TARGET" = x"$gcc_cv_ld"; then
23150 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2; then
23151 gcc_cv_lto_plugin=2
23152 elif test "$ld_is_gold" = yes -a "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -eq 20; then
23153 gcc_cv_lto_plugin=1
23156 elif test x"$ORIGINAL_PLUGIN_LD_FOR_TARGET" = x"$gcc_cv_ld" && echo "$ld_ver" | grep GNU > /dev/null; then
23157 # Require GNU ld or gold 2.21+ for plugin support by default.
23158 if test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 21; then
23159 gcc_cv_lto_plugin=2
23160 # Allow -fuse-linker-plugin to enable plugin support in GNU gold 2.20.
23161 elif test "$ld_is_gold" = yes -a "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 20; then
23162 gcc_cv_lto_plugin=1
23164 elif test x"$ORIGINAL_PLUGIN_LD_FOR_TARGET" != x"$gcc_cv_ld"; then
23165 # Allow -fuse-linker-plugin if plugin linker differs from
23166 # default/specified linker.
23167 gcc_cv_lto_plugin=1
23171 cat >>confdefs.h <<_ACEOF
23172 #define HAVE_LTO_PLUGIN $gcc_cv_lto_plugin
23175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_lto_plugin" >&5
23176 $as_echo "$gcc_cv_lto_plugin" >&6; }
23179 # All TARGET_ABI_OSF targets.
23180 alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*)
23181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
23182 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
23183 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then :
23184 $as_echo_n "(cached) " >&6
23186 gcc_cv_as_alpha_explicit_relocs=no
23187 if test $in_tree_gas = yes; then
23188 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
23189 then gcc_cv_as_alpha_explicit_relocs=yes
23191 elif test x$gcc_cv_as != x; then
23192 echo ' .set nomacro
23194 extbl $3, $2, $3 !lituse_bytoff!1
23195 ldq $2, a($29) !literal!1
23196 ldq $4, b($29) !literal!2
23197 ldq_u $3, 0($2) !lituse_base!1
23198 ldq $27, f($29) !literal!5
23199 jsr $26, ($27), f !lituse_jsr!5
23200 ldah $29, 0($26) !gpdisp!3
23201 lda $0, c($29) !gprel
23202 ldah $1, d($29) !gprelhigh
23203 lda $1, d($1) !gprellow
23204 lda $29, 0($29) !gpdisp!3' > conftest.s
23205 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
23206 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23207 (eval $ac_try) 2>&5
23209 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23210 test $ac_status = 0; }; }
23212 gcc_cv_as_alpha_explicit_relocs=yes
23214 echo "configure: failed program was" >&5
23217 rm -f conftest.o conftest.s
23220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_explicit_relocs" >&5
23221 $as_echo "$gcc_cv_as_alpha_explicit_relocs" >&6; }
23222 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
23224 $as_echo "#define HAVE_AS_EXPLICIT_RELOCS 1" >>confdefs.h
23227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for jsrdirect relocation support" >&5
23228 $as_echo_n "checking assembler for jsrdirect relocation support... " >&6; }
23229 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then :
23230 $as_echo_n "(cached) " >&6
23232 gcc_cv_as_alpha_jsrdirect_relocs=no
23233 if test $in_tree_gas = yes; then
23234 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
23235 then gcc_cv_as_alpha_jsrdirect_relocs=yes
23237 elif test x$gcc_cv_as != x; then
23238 echo ' .set nomacro
23240 ldq $27, a($29) !literal!1
23241 jsr $26, ($27), a !lituse_jsrdirect!1' > conftest.s
23242 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
23243 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23244 (eval $ac_try) 2>&5
23246 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23247 test $ac_status = 0; }; }
23249 gcc_cv_as_alpha_jsrdirect_relocs=yes
23251 echo "configure: failed program was" >&5
23254 rm -f conftest.o conftest.s
23257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
23258 $as_echo "$gcc_cv_as_alpha_jsrdirect_relocs" >&6; }
23259 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
23261 $as_echo "#define HAVE_AS_JSRDIRECT_RELOCS 1" >>confdefs.h
23267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -no-mul-bug-abort option" >&5
23268 $as_echo_n "checking assembler for -no-mul-bug-abort option... " >&6; }
23269 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then :
23270 $as_echo_n "(cached) " >&6
23272 gcc_cv_as_cris_no_mul_bug=no
23273 if test $in_tree_gas = yes; then
23274 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
23275 then gcc_cv_as_cris_no_mul_bug=yes
23277 elif test x$gcc_cv_as != x; then
23278 echo '.text' > conftest.s
23279 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -no-mul-bug-abort -o conftest.o conftest.s >&5'
23280 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23281 (eval $ac_try) 2>&5
23283 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23284 test $ac_status = 0; }; }
23286 gcc_cv_as_cris_no_mul_bug=yes
23288 echo "configure: failed program was" >&5
23291 rm -f conftest.o conftest.s
23294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cris_no_mul_bug" >&5
23295 $as_echo "$gcc_cv_as_cris_no_mul_bug" >&6; }
23296 if test $gcc_cv_as_cris_no_mul_bug = yes; then
23298 $as_echo "#define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1" >>confdefs.h
23304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .register" >&5
23305 $as_echo_n "checking assembler for .register... " >&6; }
23306 if test "${gcc_cv_as_sparc_register_op+set}" = set; then :
23307 $as_echo_n "(cached) " >&6
23309 gcc_cv_as_sparc_register_op=no
23310 if test x$gcc_cv_as != x; then
23311 echo '.register %g2, #scratch' > conftest.s
23312 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
23313 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23314 (eval $ac_try) 2>&5
23316 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23317 test $ac_status = 0; }; }
23319 gcc_cv_as_sparc_register_op=yes
23321 echo "configure: failed program was" >&5
23324 rm -f conftest.o conftest.s
23327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_register_op" >&5
23328 $as_echo "$gcc_cv_as_sparc_register_op" >&6; }
23329 if test $gcc_cv_as_sparc_register_op = yes; then
23331 $as_echo "#define HAVE_AS_REGISTER_PSEUDO_OP 1" >>confdefs.h
23335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -relax option" >&5
23336 $as_echo_n "checking assembler for -relax option... " >&6; }
23337 if test "${gcc_cv_as_sparc_relax+set}" = set; then :
23338 $as_echo_n "(cached) " >&6
23340 gcc_cv_as_sparc_relax=no
23341 if test x$gcc_cv_as != x; then
23342 echo '.text' > conftest.s
23343 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -relax -o conftest.o conftest.s >&5'
23344 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23345 (eval $ac_try) 2>&5
23347 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23348 test $ac_status = 0; }; }
23350 gcc_cv_as_sparc_relax=yes
23352 echo "configure: failed program was" >&5
23355 rm -f conftest.o conftest.s
23358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_relax" >&5
23359 $as_echo "$gcc_cv_as_sparc_relax" >&6; }
23360 if test $gcc_cv_as_sparc_relax = yes; then
23362 $as_echo "#define HAVE_AS_RELAX_OPTION 1" >>confdefs.h
23366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTDATA_OP relocs" >&5
23367 $as_echo_n "checking assembler for GOTDATA_OP relocs... " >&6; }
23368 if test "${gcc_cv_as_sparc_gotdata_op+set}" = set; then :
23369 $as_echo_n "(cached) " >&6
23371 gcc_cv_as_sparc_gotdata_op=no
23372 if test x$gcc_cv_as != x; then
23378 sethi %gdop_hix22(foo), %g1
23379 xor %g1, %gdop_lox10(foo), %g1
23380 ld [%l7 + %g1], %g2, %gdop(foo)' > conftest.s
23381 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
23382 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23383 (eval $ac_try) 2>&5
23385 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23386 test $ac_status = 0; }; }
23388 if test x$gcc_cv_ld != x \
23389 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
23390 if test x$gcc_cv_objdump != x; then
23391 if $gcc_cv_objdump -s -j .text conftest 2> /dev/null \
23392 | grep ' 03000004 82186004 c405c001'> /dev/null 2>&1; then
23393 gcc_cv_as_sparc_gotdata_op=no
23395 gcc_cv_as_sparc_gotdata_op=yes
23401 echo "configure: failed program was" >&5
23404 rm -f conftest.o conftest.s
23407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_gotdata_op" >&5
23408 $as_echo "$gcc_cv_as_sparc_gotdata_op" >&6; }
23409 if test $gcc_cv_as_sparc_gotdata_op = yes; then
23411 $as_echo "#define HAVE_AS_SPARC_GOTDATA_OP 1" >>confdefs.h
23415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs" >&5
23416 $as_echo_n "checking assembler for unaligned pcrel relocs... " >&6; }
23417 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then :
23418 $as_echo_n "(cached) " >&6
23420 gcc_cv_as_sparc_ua_pcrel=no
23421 if test x$gcc_cv_as != x; then
23428 .uaword %r_disp32(foo)' > conftest.s
23429 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
23430 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23431 (eval $ac_try) 2>&5
23433 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23434 test $ac_status = 0; }; }
23436 if test x$gcc_cv_ld != x \
23437 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
23438 gcc_cv_as_sparc_ua_pcrel=yes
23442 echo "configure: failed program was" >&5
23445 rm -f conftest.o conftest.s
23448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel" >&5
23449 $as_echo "$gcc_cv_as_sparc_ua_pcrel" >&6; }
23450 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
23452 $as_echo "#define HAVE_AS_SPARC_UA_PCREL 1" >>confdefs.h
23455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
23456 $as_echo_n "checking assembler for unaligned pcrel relocs against hidden symbols... " >&6; }
23457 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then :
23458 $as_echo_n "(cached) " >&6
23460 gcc_cv_as_sparc_ua_pcrel_hidden=no
23461 if test x$gcc_cv_as != x; then
23465 .uaword %r_disp32(foo)
23466 .byte 0x32, 0x33, 0x34
23470 .skip 4' > conftest.s
23471 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
23472 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23473 (eval $ac_try) 2>&5
23475 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23476 test $ac_status = 0; }; }
23478 if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
23479 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
23480 && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
23481 | grep ' 31000000 07323334' > /dev/null 2>&1; then
23482 if $gcc_cv_objdump -R conftest 2> /dev/null \
23483 | grep 'DISP32' > /dev/null 2>&1; then
23486 gcc_cv_as_sparc_ua_pcrel_hidden=yes
23491 echo "configure: failed program was" >&5
23494 rm -f conftest.o conftest.s
23497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
23498 $as_echo "$gcc_cv_as_sparc_ua_pcrel_hidden" >&6; }
23499 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
23501 $as_echo "#define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1" >>confdefs.h
23505 fi # unaligned pcrel relocs
23507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for offsetable %lo()" >&5
23508 $as_echo_n "checking assembler for offsetable %lo()... " >&6; }
23509 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then :
23510 $as_echo_n "(cached) " >&6
23512 gcc_cv_as_sparc_offsetable_lo10=no
23513 if test x$gcc_cv_as != x; then
23515 or %g1, %lo(ab) + 12, %g1
23516 or %g1, %lo(ab + 12), %g1' > conftest.s
23517 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9 -o conftest.o conftest.s >&5'
23518 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23519 (eval $ac_try) 2>&5
23521 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23522 test $ac_status = 0; }; }
23524 if test x$gcc_cv_objdump != x \
23525 && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
23526 | grep ' 82106000 82106000' > /dev/null 2>&1; then
23527 gcc_cv_as_sparc_offsetable_lo10=yes
23530 echo "configure: failed program was" >&5
23533 rm -f conftest.o conftest.s
23536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
23537 $as_echo "$gcc_cv_as_sparc_offsetable_lo10" >&6; }
23538 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
23540 $as_echo "#define HAVE_AS_OFFSETABLE_LO10 1" >>confdefs.h
23545 i[34567]86-*-* | x86_64-*-*)
23548 # Full C++ conformance when using a shared libstdc++-v3 requires some
23549 # support from the Cygwin DLL, which in more recent versions exports
23550 # wrappers to aid in interposing and redirecting operators new, delete,
23551 # etc., as per n2800 #17.6.4.6 [replacement.functions]. Check if we
23552 # are configuring for a version of Cygwin that exports the wrappers.
23553 if test x$host = x$target; then
23554 ac_fn_c_check_func "$LINENO" "__wrap__Znaj" "ac_cv_func___wrap__Znaj"
23555 if test "x$ac_cv_func___wrap__Znaj" = x""yes; then :
23556 gcc_ac_cygwin_dll_wrappers=yes
23558 gcc_ac_cygwin_dll_wrappers=no
23562 # Can't check presence of libc functions during cross-compile, so
23563 # we just have to assume we're building for an up-to-date target.
23564 gcc_ac_cygwin_dll_wrappers=yes
23567 cat >>confdefs.h <<_ACEOF
23568 #define USE_CYGWIN_LIBSTDCXX_WRAPPERS `if test $gcc_ac_cygwin_dll_wrappers = yes; then echo 1; else echo 0; fi`
23573 cygwin* | pe | mingw32*)
23574 # Recent binutils allows the three-operand form of ".comm" on PE. This
23575 # definition is used unconditionally to initialise the default state of
23576 # the target option variable that governs usage of the feature.
23577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .comm with alignment" >&5
23578 $as_echo_n "checking assembler for .comm with alignment... " >&6; }
23579 if test "${gcc_cv_as_comm_has_align+set}" = set; then :
23580 $as_echo_n "(cached) " >&6
23582 gcc_cv_as_comm_has_align=no
23583 if test $in_tree_gas = yes; then
23584 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
23585 then gcc_cv_as_comm_has_align=yes
23587 elif test x$gcc_cv_as != x; then
23588 echo '.comm foo,1,32' > conftest.s
23589 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
23590 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23591 (eval $ac_try) 2>&5
23593 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23594 test $ac_status = 0; }; }
23596 gcc_cv_as_comm_has_align=yes
23598 echo "configure: failed program was" >&5
23601 rm -f conftest.o conftest.s
23604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comm_has_align" >&5
23605 $as_echo "$gcc_cv_as_comm_has_align" >&6; }
23608 cat >>confdefs.h <<_ACEOF
23609 #define HAVE_GAS_ALIGNED_COMM `if test $gcc_cv_as_comm_has_align = yes; then echo 1; else echo 0; fi`
23612 # Used for DWARF 2 in PE
23613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .secrel32 relocs" >&5
23614 $as_echo_n "checking assembler for .secrel32 relocs... " >&6; }
23615 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then :
23616 $as_echo_n "(cached) " >&6
23618 gcc_cv_as_ix86_pe_secrel32=no
23619 if test $in_tree_gas = yes; then
23620 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
23621 then gcc_cv_as_ix86_pe_secrel32=yes
23623 elif test x$gcc_cv_as != x; then
23627 .secrel32 foo' > conftest.s
23628 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
23629 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23630 (eval $ac_try) 2>&5
23632 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23633 test $ac_status = 0; }; }
23635 if test x$gcc_cv_ld != x \
23636 && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
23637 gcc_cv_as_ix86_pe_secrel32=yes
23641 echo "configure: failed program was" >&5
23644 rm -f conftest.o conftest.s
23647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_pe_secrel32" >&5
23648 $as_echo "$gcc_cv_as_ix86_pe_secrel32" >&6; }
23649 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
23651 $as_echo "#define HAVE_GAS_PE_SECREL32_RELOC 1" >>confdefs.h
23654 # Test if the assembler supports the extended form of the .section
23655 # directive that specifies section alignment. LTO support uses this,
23656 # but normally only after installation, so we warn but don't fail the
23657 # configure if LTO is enabled but the assembler does not support it.
23658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with alignment" >&5
23659 $as_echo_n "checking assembler for .section with alignment... " >&6; }
23660 if test "${gcc_cv_as_section_has_align+set}" = set; then :
23661 $as_echo_n "(cached) " >&6
23663 gcc_cv_as_section_has_align=no
23664 if test $in_tree_gas = yes; then
23665 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 1`
23666 then gcc_cv_as_section_has_align=yes
23668 elif test x$gcc_cv_as != x; then
23669 echo '.section lto_test,"dr0"' > conftest.s
23670 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -fatal-warnings -o conftest.o conftest.s >&5'
23671 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23672 (eval $ac_try) 2>&5
23674 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23675 test $ac_status = 0; }; }
23677 gcc_cv_as_section_has_align=yes
23679 echo "configure: failed program was" >&5
23682 rm -f conftest.o conftest.s
23685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_align" >&5
23686 $as_echo "$gcc_cv_as_section_has_align" >&6; }
23688 if test x$gcc_cv_as_section_has_align != xyes; then
23689 case ",$enable_languages," in
23691 { $as_echo "$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
23692 $as_echo "$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;}
23699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for filds and fists mnemonics" >&5
23700 $as_echo_n "checking assembler for filds and fists mnemonics... " >&6; }
23701 if test "${gcc_cv_as_ix86_filds+set}" = set; then :
23702 $as_echo_n "(cached) " >&6
23704 gcc_cv_as_ix86_filds=no
23705 if test x$gcc_cv_as != x; then
23706 echo 'filds mem; fists mem' > conftest.s
23707 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
23708 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23709 (eval $ac_try) 2>&5
23711 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23712 test $ac_status = 0; }; }
23714 gcc_cv_as_ix86_filds=yes
23716 echo "configure: failed program was" >&5
23719 rm -f conftest.o conftest.s
23722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_filds" >&5
23723 $as_echo "$gcc_cv_as_ix86_filds" >&6; }
23724 if test $gcc_cv_as_ix86_filds = yes; then
23726 $as_echo "#define HAVE_AS_IX86_FILDS 1" >>confdefs.h
23730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fildq and fistpq mnemonics" >&5
23731 $as_echo_n "checking assembler for fildq and fistpq mnemonics... " >&6; }
23732 if test "${gcc_cv_as_ix86_fildq+set}" = set; then :
23733 $as_echo_n "(cached) " >&6
23735 gcc_cv_as_ix86_fildq=no
23736 if test x$gcc_cv_as != x; then
23737 echo 'fildq mem; fistpq mem' > conftest.s
23738 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
23739 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23740 (eval $ac_try) 2>&5
23742 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23743 test $ac_status = 0; }; }
23745 gcc_cv_as_ix86_fildq=yes
23747 echo "configure: failed program was" >&5
23750 rm -f conftest.o conftest.s
23753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_fildq" >&5
23754 $as_echo "$gcc_cv_as_ix86_fildq" >&6; }
23755 if test $gcc_cv_as_ix86_fildq = yes; then
23757 $as_echo "#define HAVE_AS_IX86_FILDQ 1" >>confdefs.h
23761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cmov syntax" >&5
23762 $as_echo_n "checking assembler for cmov syntax... " >&6; }
23763 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then :
23764 $as_echo_n "(cached) " >&6
23766 gcc_cv_as_ix86_cmov_sun_syntax=no
23767 if test x$gcc_cv_as != x; then
23768 echo 'cmovl.l %edx, %eax' > conftest.s
23769 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
23770 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23771 (eval $ac_try) 2>&5
23773 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23774 test $ac_status = 0; }; }
23776 gcc_cv_as_ix86_cmov_sun_syntax=yes
23778 echo "configure: failed program was" >&5
23781 rm -f conftest.o conftest.s
23784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
23785 $as_echo "$gcc_cv_as_ix86_cmov_sun_syntax" >&6; }
23786 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
23788 $as_echo "#define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1" >>confdefs.h
23792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ffreep mnemonic" >&5
23793 $as_echo_n "checking assembler for ffreep mnemonic... " >&6; }
23794 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then :
23795 $as_echo_n "(cached) " >&6
23797 gcc_cv_as_ix86_ffreep=no
23798 if test x$gcc_cv_as != x; then
23799 echo 'ffreep %st(1)' > conftest.s
23800 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
23801 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23802 (eval $ac_try) 2>&5
23804 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23805 test $ac_status = 0; }; }
23807 gcc_cv_as_ix86_ffreep=yes
23809 echo "configure: failed program was" >&5
23812 rm -f conftest.o conftest.s
23815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ffreep" >&5
23816 $as_echo "$gcc_cv_as_ix86_ffreep" >&6; }
23817 if test $gcc_cv_as_ix86_ffreep = yes; then
23819 $as_echo "#define HAVE_AS_IX86_FFREEP 1" >>confdefs.h
23823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .quad directive" >&5
23824 $as_echo_n "checking assembler for .quad directive... " >&6; }
23825 if test "${gcc_cv_as_ix86_quad+set}" = set; then :
23826 $as_echo_n "(cached) " >&6
23828 gcc_cv_as_ix86_quad=no
23829 if test x$gcc_cv_as != x; then
23830 echo '.quad 0' > conftest.s
23831 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
23832 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23833 (eval $ac_try) 2>&5
23835 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23836 test $ac_status = 0; }; }
23838 gcc_cv_as_ix86_quad=yes
23840 echo "configure: failed program was" >&5
23843 rm -f conftest.o conftest.s
23846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_quad" >&5
23847 $as_echo "$gcc_cv_as_ix86_quad" >&6; }
23848 if test $gcc_cv_as_ix86_quad = yes; then
23850 $as_echo "#define HAVE_AS_IX86_QUAD 1" >>confdefs.h
23854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for sahf mnemonic" >&5
23855 $as_echo_n "checking assembler for sahf mnemonic... " >&6; }
23856 if test "${gcc_cv_as_ix86_sahf+set}" = set; then :
23857 $as_echo_n "(cached) " >&6
23859 gcc_cv_as_ix86_sahf=no
23860 if test x$gcc_cv_as != x; then
23863 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
23864 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23865 (eval $ac_try) 2>&5
23867 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23868 test $ac_status = 0; }; }
23870 gcc_cv_as_ix86_sahf=yes
23872 echo "configure: failed program was" >&5
23875 rm -f conftest.o conftest.s
23878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_sahf" >&5
23879 $as_echo "$gcc_cv_as_ix86_sahf" >&6; }
23880 if test $gcc_cv_as_ix86_sahf = yes; then
23882 $as_echo "#define HAVE_AS_IX86_SAHF 1" >>confdefs.h
23886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for swap suffix" >&5
23887 $as_echo_n "checking assembler for swap suffix... " >&6; }
23888 if test "${gcc_cv_as_ix86_swap+set}" = set; then :
23889 $as_echo_n "(cached) " >&6
23891 gcc_cv_as_ix86_swap=no
23892 if test x$gcc_cv_as != x; then
23893 echo 'movl.s %esp, %ebp' > conftest.s
23894 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
23895 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23896 (eval $ac_try) 2>&5
23898 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23899 test $ac_status = 0; }; }
23901 gcc_cv_as_ix86_swap=yes
23903 echo "configure: failed program was" >&5
23906 rm -f conftest.o conftest.s
23909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_swap" >&5
23910 $as_echo "$gcc_cv_as_ix86_swap" >&6; }
23911 if test $gcc_cv_as_ix86_swap = yes; then
23913 $as_echo "#define HAVE_AS_IX86_SWAP 1" >>confdefs.h
23917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for different section symbol subtraction" >&5
23918 $as_echo_n "checking assembler for different section symbol subtraction... " >&6; }
23919 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then :
23920 $as_echo_n "(cached) " >&6
23922 gcc_cv_as_ix86_diff_sect_delta=no
23923 if test x$gcc_cv_as != x; then
23924 echo '.section .rodata
23930 .L2: nop' > conftest.s
23931 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
23932 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23933 (eval $ac_try) 2>&5
23935 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23936 test $ac_status = 0; }; }
23938 gcc_cv_as_ix86_diff_sect_delta=yes
23940 echo "configure: failed program was" >&5
23943 rm -f conftest.o conftest.s
23946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
23947 $as_echo "$gcc_cv_as_ix86_diff_sect_delta" >&6; }
23948 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
23950 $as_echo "#define HAVE_AS_IX86_DIFF_SECT_DELTA 1" >>confdefs.h
23954 # These two are used unconditionally by i386.[ch]; it is to be defined
23955 # to 1 if the feature is present, 0 otherwise.
23956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTOFF in data" >&5
23957 $as_echo_n "checking assembler for GOTOFF in data... " >&6; }
23958 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then :
23959 $as_echo_n "(cached) " >&6
23961 gcc_cv_as_ix86_gotoff_in_data=no
23962 if test $in_tree_gas = yes; then
23963 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
23964 then gcc_cv_as_ix86_gotoff_in_data=yes
23966 elif test x$gcc_cv_as != x; then
23971 .long .L0@GOTOFF' > conftest.s
23972 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
23973 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23974 (eval $ac_try) 2>&5
23976 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23977 test $ac_status = 0; }; }
23979 gcc_cv_as_ix86_gotoff_in_data=yes
23981 echo "configure: failed program was" >&5
23984 rm -f conftest.o conftest.s
23987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
23988 $as_echo "$gcc_cv_as_ix86_gotoff_in_data" >&6; }
23991 cat >>confdefs.h <<_ACEOF
23992 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
23996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rep and lock prefix" >&5
23997 $as_echo_n "checking assembler for rep and lock prefix... " >&6; }
23998 if test "${gcc_cv_as_ix86_rep_lock_prefix+set}" = set; then :
23999 $as_echo_n "(cached) " >&6
24001 gcc_cv_as_ix86_rep_lock_prefix=no
24002 if test x$gcc_cv_as != x; then
24004 lock addl %edi, (%eax,%esi)
24005 lock orl $0, (%esp)' > conftest.s
24006 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24007 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24008 (eval $ac_try) 2>&5
24010 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24011 test $ac_status = 0; }; }
24013 gcc_cv_as_ix86_rep_lock_prefix=yes
24015 echo "configure: failed program was" >&5
24018 rm -f conftest.o conftest.s
24021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_rep_lock_prefix" >&5
24022 $as_echo "$gcc_cv_as_ix86_rep_lock_prefix" >&6; }
24023 if test $gcc_cv_as_ix86_rep_lock_prefix = yes; then
24025 $as_echo "#define HAVE_AS_IX86_REP_LOCK_PREFIX 1" >>confdefs.h
24032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ltoffx and ldxmov relocs" >&5
24033 $as_echo_n "checking assembler for ltoffx and ldxmov relocs... " >&6; }
24034 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then :
24035 $as_echo_n "(cached) " >&6
24037 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
24038 if test $in_tree_gas = yes; then
24039 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
24040 then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
24042 elif test x$gcc_cv_as != x; then
24044 addl r15 = @ltoffx(x#), gp
24046 ld8.mov r16 = [r15], x#' > conftest.s
24047 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24048 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24049 (eval $ac_try) 2>&5
24051 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24052 test $ac_status = 0; }; }
24054 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
24056 echo "configure: failed program was" >&5
24059 rm -f conftest.o conftest.s
24062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
24063 $as_echo "$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6; }
24064 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
24066 $as_echo "#define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1" >>confdefs.h
24074 *-*-aix*) conftest_s=' .machine "pwr5"
24078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .machine directive support" >&5
24079 $as_echo_n "checking assembler for .machine directive support... " >&6; }
24080 if test "${gcc_cv_as_machine_directive+set}" = set; then :
24081 $as_echo_n "(cached) " >&6
24083 gcc_cv_as_machine_directive=no
24084 if test x$gcc_cv_as != x; then
24085 echo ' .machine ppc7400' > conftest.s
24086 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24087 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24088 (eval $ac_try) 2>&5
24090 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24091 test $ac_status = 0; }; }
24093 gcc_cv_as_machine_directive=yes
24095 echo "configure: failed program was" >&5
24098 rm -f conftest.o conftest.s
24101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_machine_directive" >&5
24102 $as_echo "$gcc_cv_as_machine_directive" >&6; }
24104 if test x$gcc_cv_as_machine_directive != xyes; then
24105 echo "*** This target requires an assembler supporting \".machine\"" >&2
24106 echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
24107 test x$build = x$target && exit 1
24111 *) conftest_s=' .machine power4
24116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for mfcr field support" >&5
24117 $as_echo_n "checking assembler for mfcr field support... " >&6; }
24118 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then :
24119 $as_echo_n "(cached) " >&6
24121 gcc_cv_as_powerpc_mfcrf=no
24122 if test $in_tree_gas = yes; then
24123 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
24124 then gcc_cv_as_powerpc_mfcrf=yes
24126 elif test x$gcc_cv_as != x; then
24127 echo "$conftest_s" > conftest.s
24128 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24129 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24130 (eval $ac_try) 2>&5
24132 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24133 test $ac_status = 0; }; }
24135 gcc_cv_as_powerpc_mfcrf=yes
24137 echo "configure: failed program was" >&5
24140 rm -f conftest.o conftest.s
24143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfcrf" >&5
24144 $as_echo "$gcc_cv_as_powerpc_mfcrf" >&6; }
24145 if test $gcc_cv_as_powerpc_mfcrf = yes; then
24147 $as_echo "#define HAVE_AS_MFCRF 1" >>confdefs.h
24152 *-*-aix*) conftest_s=' .machine "pwr5"
24155 *) conftest_s=' .machine power5
24160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntb support" >&5
24161 $as_echo_n "checking assembler for popcntb support... " >&6; }
24162 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then :
24163 $as_echo_n "(cached) " >&6
24165 gcc_cv_as_powerpc_popcntb=no
24166 if test $in_tree_gas = yes; then
24167 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
24168 then gcc_cv_as_powerpc_popcntb=yes
24170 elif test x$gcc_cv_as != x; then
24171 echo "$conftest_s" > conftest.s
24172 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24173 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24174 (eval $ac_try) 2>&5
24176 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24177 test $ac_status = 0; }; }
24179 gcc_cv_as_powerpc_popcntb=yes
24181 echo "configure: failed program was" >&5
24184 rm -f conftest.o conftest.s
24187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntb" >&5
24188 $as_echo "$gcc_cv_as_powerpc_popcntb" >&6; }
24189 if test $gcc_cv_as_powerpc_popcntb = yes; then
24191 $as_echo "#define HAVE_AS_POPCNTB 1" >>confdefs.h
24196 *-*-aix*) conftest_s=' .machine "pwr5x"
24199 *) conftest_s=' .machine power5
24204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fp round support" >&5
24205 $as_echo_n "checking assembler for fp round support... " >&6; }
24206 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then :
24207 $as_echo_n "(cached) " >&6
24209 gcc_cv_as_powerpc_fprnd=no
24210 if test $in_tree_gas = yes; then
24211 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
24212 then gcc_cv_as_powerpc_fprnd=yes
24214 elif test x$gcc_cv_as != x; then
24215 echo "$conftest_s" > conftest.s
24216 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24217 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24218 (eval $ac_try) 2>&5
24220 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24221 test $ac_status = 0; }; }
24223 gcc_cv_as_powerpc_fprnd=yes
24225 echo "configure: failed program was" >&5
24228 rm -f conftest.o conftest.s
24231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_fprnd" >&5
24232 $as_echo "$gcc_cv_as_powerpc_fprnd" >&6; }
24233 if test $gcc_cv_as_powerpc_fprnd = yes; then
24235 $as_echo "#define HAVE_AS_FPRND 1" >>confdefs.h
24240 *-*-aix*) conftest_s=' .machine "pwr6"
24243 *) conftest_s=' .machine power6
24248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for move fp gpr support" >&5
24249 $as_echo_n "checking assembler for move fp gpr support... " >&6; }
24250 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then :
24251 $as_echo_n "(cached) " >&6
24253 gcc_cv_as_powerpc_mfpgpr=no
24254 if test $in_tree_gas = yes; then
24255 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
24256 then gcc_cv_as_powerpc_mfpgpr=yes
24258 elif test x$gcc_cv_as != x; then
24259 echo "$conftest_s" > conftest.s
24260 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24261 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24262 (eval $ac_try) 2>&5
24264 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24265 test $ac_status = 0; }; }
24267 gcc_cv_as_powerpc_mfpgpr=yes
24269 echo "configure: failed program was" >&5
24272 rm -f conftest.o conftest.s
24275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfpgpr" >&5
24276 $as_echo "$gcc_cv_as_powerpc_mfpgpr" >&6; }
24277 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
24279 $as_echo "#define HAVE_AS_MFPGPR 1" >>confdefs.h
24284 *-*-aix*) conftest_s=' .csect .text[PR]
24286 addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
24290 addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
24291 *) conftest_s=' .text
24293 addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
24296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rel16 relocs" >&5
24297 $as_echo_n "checking assembler for rel16 relocs... " >&6; }
24298 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then :
24299 $as_echo_n "(cached) " >&6
24301 gcc_cv_as_powerpc_rel16=no
24302 if test $in_tree_gas = yes; then
24303 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
24304 then gcc_cv_as_powerpc_rel16=yes
24306 elif test x$gcc_cv_as != x; then
24307 echo "$conftest_s" > conftest.s
24308 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
24309 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24310 (eval $ac_try) 2>&5
24312 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24313 test $ac_status = 0; }; }
24315 gcc_cv_as_powerpc_rel16=yes
24317 echo "configure: failed program was" >&5
24320 rm -f conftest.o conftest.s
24323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_rel16" >&5
24324 $as_echo "$gcc_cv_as_powerpc_rel16" >&6; }
24325 if test $gcc_cv_as_powerpc_rel16 = yes; then
24327 $as_echo "#define HAVE_AS_REL16 1" >>confdefs.h
24332 *-*-aix*) conftest_s=' .machine "pwr6"
24335 *) conftest_s=' .machine power6
24340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for compare bytes support" >&5
24341 $as_echo_n "checking assembler for compare bytes support... " >&6; }
24342 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then :
24343 $as_echo_n "(cached) " >&6
24345 gcc_cv_as_powerpc_cmpb=no
24346 if test $in_tree_gas = yes; then
24347 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
24348 then gcc_cv_as_powerpc_cmpb=yes
24350 elif test x$gcc_cv_as != x; then
24351 echo "$conftest_s" > conftest.s
24352 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
24353 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24354 (eval $ac_try) 2>&5
24356 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24357 test $ac_status = 0; }; }
24359 gcc_cv_as_powerpc_cmpb=yes
24361 echo "configure: failed program was" >&5
24364 rm -f conftest.o conftest.s
24367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_cmpb" >&5
24368 $as_echo "$gcc_cv_as_powerpc_cmpb" >&6; }
24369 if test $gcc_cv_as_powerpc_cmpb = yes; then
24371 $as_echo "#define HAVE_AS_CMPB 1" >>confdefs.h
24376 *-*-aix*) conftest_s=' .machine "pwr6"
24379 *) conftest_s=' .machine power6
24384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for decimal float support" >&5
24385 $as_echo_n "checking assembler for decimal float support... " >&6; }
24386 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then :
24387 $as_echo_n "(cached) " >&6
24389 gcc_cv_as_powerpc_dfp=no
24390 if test $in_tree_gas = yes; then
24391 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
24392 then gcc_cv_as_powerpc_dfp=yes
24394 elif test x$gcc_cv_as != x; then
24395 echo "$conftest_s" > conftest.s
24396 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
24397 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24398 (eval $ac_try) 2>&5
24400 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24401 test $ac_status = 0; }; }
24403 gcc_cv_as_powerpc_dfp=yes
24405 echo "configure: failed program was" >&5
24408 rm -f conftest.o conftest.s
24411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dfp" >&5
24412 $as_echo "$gcc_cv_as_powerpc_dfp" >&6; }
24413 if test $gcc_cv_as_powerpc_dfp = yes; then
24415 $as_echo "#define HAVE_AS_DFP 1" >>confdefs.h
24420 *-*-aix*) conftest_s=' .machine "pwr7"
24423 *) conftest_s=' .machine power7
24428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector-scalar support" >&5
24429 $as_echo_n "checking assembler for vector-scalar support... " >&6; }
24430 if test "${gcc_cv_as_powerpc_vsx+set}" = set; then :
24431 $as_echo_n "(cached) " >&6
24433 gcc_cv_as_powerpc_vsx=no
24434 if test $in_tree_gas = yes; then
24435 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
24436 then gcc_cv_as_powerpc_vsx=yes
24438 elif test x$gcc_cv_as != x; then
24439 echo "$conftest_s" > conftest.s
24440 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
24441 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24442 (eval $ac_try) 2>&5
24444 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24445 test $ac_status = 0; }; }
24447 gcc_cv_as_powerpc_vsx=yes
24449 echo "configure: failed program was" >&5
24452 rm -f conftest.o conftest.s
24455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_vsx" >&5
24456 $as_echo "$gcc_cv_as_powerpc_vsx" >&6; }
24457 if test $gcc_cv_as_powerpc_vsx = yes; then
24459 $as_echo "#define HAVE_AS_VSX 1" >>confdefs.h
24464 *-*-aix*) conftest_s=' .machine "pwr7"
24467 *) conftest_s=' .machine power7
24472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntd support" >&5
24473 $as_echo_n "checking assembler for popcntd support... " >&6; }
24474 if test "${gcc_cv_as_powerpc_popcntd+set}" = set; then :
24475 $as_echo_n "(cached) " >&6
24477 gcc_cv_as_powerpc_popcntd=no
24478 if test $in_tree_gas = yes; then
24479 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
24480 then gcc_cv_as_powerpc_popcntd=yes
24482 elif test x$gcc_cv_as != x; then
24483 echo "$conftest_s" > conftest.s
24484 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
24485 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24486 (eval $ac_try) 2>&5
24488 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24489 test $ac_status = 0; }; }
24491 gcc_cv_as_powerpc_popcntd=yes
24493 echo "configure: failed program was" >&5
24496 rm -f conftest.o conftest.s
24499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntd" >&5
24500 $as_echo "$gcc_cv_as_powerpc_popcntd" >&6; }
24501 if test $gcc_cv_as_powerpc_popcntd = yes; then
24503 $as_echo "#define HAVE_AS_POPCNTD 1" >>confdefs.h
24508 *-*-aix*) conftest_s=' .csect .text[PR]
24510 *) conftest_s=' .text
24514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for lwsync support" >&5
24515 $as_echo_n "checking assembler for lwsync support... " >&6; }
24516 if test "${gcc_cv_as_powerpc_lwsync+set}" = set; then :
24517 $as_echo_n "(cached) " >&6
24519 gcc_cv_as_powerpc_lwsync=no
24520 if test $in_tree_gas = yes; then
24521 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
24522 then gcc_cv_as_powerpc_lwsync=yes
24524 elif test x$gcc_cv_as != x; then
24525 echo "$conftest_s" > conftest.s
24526 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
24527 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24528 (eval $ac_try) 2>&5
24530 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24531 test $ac_status = 0; }; }
24533 gcc_cv_as_powerpc_lwsync=yes
24535 echo "configure: failed program was" >&5
24538 rm -f conftest.o conftest.s
24541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_lwsync" >&5
24542 $as_echo "$gcc_cv_as_powerpc_lwsync" >&6; }
24543 if test $gcc_cv_as_powerpc_lwsync = yes; then
24545 $as_echo "#define HAVE_AS_LWSYNC 1" >>confdefs.h
24550 *-*-aix*) conftest_s=' .machine "476"
24553 *) conftest_s=' .machine "476"
24558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for data cache invalidate support" >&5
24559 $as_echo_n "checking assembler for data cache invalidate support... " >&6; }
24560 if test "${gcc_cv_as_powerpc_dci+set}" = set; then :
24561 $as_echo_n "(cached) " >&6
24563 gcc_cv_as_powerpc_dci=no
24564 if test $in_tree_gas = yes; then
24565 if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
24566 then gcc_cv_as_powerpc_dci=yes
24568 elif test x$gcc_cv_as != x; then
24569 echo "$conftest_s" > conftest.s
24570 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
24571 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24572 (eval $ac_try) 2>&5
24574 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24575 test $ac_status = 0; }; }
24577 gcc_cv_as_powerpc_dci=yes
24579 echo "configure: failed program was" >&5
24582 rm -f conftest.o conftest.s
24585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dci" >&5
24586 $as_echo "$gcc_cv_as_powerpc_dci" >&6; }
24587 if test $gcc_cv_as_powerpc_dci = yes; then
24589 $as_echo "#define HAVE_AS_DCI 1" >>confdefs.h
24593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
24594 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
24595 if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then :
24596 $as_echo_n "(cached) " >&6
24598 gcc_cv_as_powerpc_gnu_attribute=no
24599 if test $in_tree_gas = yes; then
24600 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
24601 then gcc_cv_as_powerpc_gnu_attribute=yes
24603 elif test x$gcc_cv_as != x; then
24604 echo '.gnu_attribute 4,1' > conftest.s
24605 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24606 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24607 (eval $ac_try) 2>&5
24609 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24610 test $ac_status = 0; }; }
24612 gcc_cv_as_powerpc_gnu_attribute=yes
24614 echo "configure: failed program was" >&5
24617 rm -f conftest.o conftest.s
24620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
24621 $as_echo "$gcc_cv_as_powerpc_gnu_attribute" >&6; }
24622 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
24624 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
24628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tls marker support" >&5
24629 $as_echo_n "checking assembler for tls marker support... " >&6; }
24630 if test "${gcc_cv_as_powerpc_tls_markers+set}" = set; then :
24631 $as_echo_n "(cached) " >&6
24633 gcc_cv_as_powerpc_tls_markers=no
24634 if test $in_tree_gas = yes; then
24635 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 0`
24636 then gcc_cv_as_powerpc_tls_markers=yes
24638 elif test x$gcc_cv_as != x; then
24639 echo ' bl __tls_get_addr(x@tlsgd)' > conftest.s
24640 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24641 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24642 (eval $ac_try) 2>&5
24644 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24645 test $ac_status = 0; }; }
24647 gcc_cv_as_powerpc_tls_markers=yes
24649 echo "configure: failed program was" >&5
24652 rm -f conftest.o conftest.s
24655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_tls_markers" >&5
24656 $as_echo "$gcc_cv_as_powerpc_tls_markers" >&6; }
24657 if test $gcc_cv_as_powerpc_tls_markers = yes; then
24659 $as_echo "#define HAVE_AS_TLS_MARKERS 1" >>confdefs.h
24665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .ref support" >&5
24666 $as_echo_n "checking assembler for .ref support... " >&6; }
24667 if test "${gcc_cv_as_aix_ref+set}" = set; then :
24668 $as_echo_n "(cached) " >&6
24670 gcc_cv_as_aix_ref=no
24671 if test $in_tree_gas = yes; then
24672 if test $gcc_cv_gas_vers -ge `expr \( \( 2.21.0 \* 1000 \) + gcc_cv_as_aix_ref=yes \) \* 1000 + `
24675 elif test x$gcc_cv_as != x; then
24676 echo ' .csect stuff[rw]
24682 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24683 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24684 (eval $ac_try) 2>&5
24686 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24687 test $ac_status = 0; }; }
24689 gcc_cv_as_aix_ref=yes
24691 echo "configure: failed program was" >&5
24694 rm -f conftest.o conftest.s
24697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aix_ref" >&5
24698 $as_echo "$gcc_cv_as_aix_ref" >&6; }
24699 if test $gcc_cv_as_aix_ref = yes; then
24701 $as_echo "#define HAVE_AS_REF 1" >>confdefs.h
24709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
24710 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
24711 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then :
24712 $as_echo_n "(cached) " >&6
24714 gcc_cv_as_mips_explicit_relocs=no
24715 if test $in_tree_gas = yes; then
24716 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
24717 then gcc_cv_as_mips_explicit_relocs=yes
24719 elif test x$gcc_cv_as != x; then
24720 echo ' lw $4,%gp_rel(foo)($4)' > conftest.s
24721 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24722 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24723 (eval $ac_try) 2>&5
24725 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24726 test $ac_status = 0; }; }
24728 gcc_cv_as_mips_explicit_relocs=yes
24730 echo "configure: failed program was" >&5
24733 rm -f conftest.o conftest.s
24736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_explicit_relocs" >&5
24737 $as_echo "$gcc_cv_as_mips_explicit_relocs" >&6; }
24738 if test $gcc_cv_as_mips_explicit_relocs = yes; then
24739 if test x$target_cpu_default = x
24740 then target_cpu_default=MASK_EXPLICIT_RELOCS
24741 else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
24744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mno-shared support" >&5
24745 $as_echo_n "checking assembler for -mno-shared support... " >&6; }
24746 if test "${gcc_cv_as_mips_no_shared+set}" = set; then :
24747 $as_echo_n "(cached) " >&6
24749 gcc_cv_as_mips_no_shared=no
24750 if test $in_tree_gas = yes; then
24751 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
24752 then gcc_cv_as_mips_no_shared=yes
24754 elif test x$gcc_cv_as != x; then
24755 echo 'nop' > conftest.s
24756 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mno-shared -o conftest.o conftest.s >&5'
24757 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24758 (eval $ac_try) 2>&5
24760 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24761 test $ac_status = 0; }; }
24763 gcc_cv_as_mips_no_shared=yes
24765 echo "configure: failed program was" >&5
24768 rm -f conftest.o conftest.s
24771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_no_shared" >&5
24772 $as_echo "$gcc_cv_as_mips_no_shared" >&6; }
24773 if test $gcc_cv_as_mips_no_shared = yes; then
24775 $as_echo "#define HAVE_AS_NO_SHARED 1" >>confdefs.h
24779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
24780 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
24781 if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then :
24782 $as_echo_n "(cached) " >&6
24784 gcc_cv_as_mips_gnu_attribute=no
24785 if test $in_tree_gas = yes; then
24786 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
24787 then gcc_cv_as_mips_gnu_attribute=yes
24789 elif test x$gcc_cv_as != x; then
24790 echo '.gnu_attribute 4,1' > conftest.s
24791 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24792 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24793 (eval $ac_try) 2>&5
24795 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24796 test $ac_status = 0; }; }
24798 gcc_cv_as_mips_gnu_attribute=yes
24800 echo "configure: failed program was" >&5
24803 rm -f conftest.o conftest.s
24806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_gnu_attribute" >&5
24807 $as_echo "$gcc_cv_as_mips_gnu_attribute" >&6; }
24808 if test $gcc_cv_as_mips_gnu_attribute = yes; then
24810 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
24814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .dtprelword support" >&5
24815 $as_echo_n "checking assembler for .dtprelword support... " >&6; }
24816 if test "${gcc_cv_as_mips_dtprelword+set}" = set; then :
24817 $as_echo_n "(cached) " >&6
24819 gcc_cv_as_mips_dtprelword=no
24820 if test $in_tree_gas = yes; then
24821 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
24822 then gcc_cv_as_mips_dtprelword=yes
24824 elif test x$gcc_cv_as != x; then
24825 echo '.section .tdata,"awT",@progbits
24829 .dtprelword x+0x8000' > conftest.s
24830 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24831 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24832 (eval $ac_try) 2>&5
24834 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24835 test $ac_status = 0; }; }
24837 gcc_cv_as_mips_dtprelword=yes
24839 echo "configure: failed program was" >&5
24842 rm -f conftest.o conftest.s
24845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dtprelword" >&5
24846 $as_echo "$gcc_cv_as_mips_dtprelword" >&6; }
24847 if test $gcc_cv_as_mips_dtprelword = yes; then
24849 $as_echo "#define HAVE_AS_DTPRELWORD 1" >>confdefs.h
24853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for DSPR1 mult with four accumulators support" >&5
24854 $as_echo_n "checking assembler for DSPR1 mult with four accumulators support... " >&6; }
24855 if test "${gcc_cv_as_mips_dspr1_mult+set}" = set; then :
24856 $as_echo_n "(cached) " >&6
24858 gcc_cv_as_mips_dspr1_mult=no
24859 if test x$gcc_cv_as != x; then
24860 echo ' .set mips32r2
24868 multu $ac3,$4,$5' > conftest.s
24869 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24870 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24871 (eval $ac_try) 2>&5
24873 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24874 test $ac_status = 0; }; }
24876 gcc_cv_as_mips_dspr1_mult=yes
24878 echo "configure: failed program was" >&5
24881 rm -f conftest.o conftest.s
24884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dspr1_mult" >&5
24885 $as_echo "$gcc_cv_as_mips_dspr1_mult" >&6; }
24886 if test $gcc_cv_as_mips_dspr1_mult = yes; then
24888 $as_echo "#define HAVE_AS_DSPR1_MULT 1" >>confdefs.h
24892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker for explicit JALR relocation" >&5
24893 $as_echo_n "checking assembler and linker for explicit JALR relocation... " >&6; }
24894 gcc_cv_as_ld_jalr_reloc=no
24895 if test $gcc_cv_as_mips_explicit_relocs = yes; then
24896 if test $in_tree_ld = yes ; then
24897 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 20 -o "$gcc_cv_gld_major_version" -gt 2 \
24898 && test $in_tree_ld_is_elf = yes; then
24899 gcc_cv_as_ld_jalr_reloc=yes
24901 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x; then
24902 echo ' .ent x' > conftest.s
24903 echo 'x: ld $2,%got_disp(y)($3)' >> conftest.s
24904 echo ' ld $25,%call16(y)($28)' >> conftest.s
24905 echo ' .reloc 1f,R_MIPS_JALR,y' >> conftest.s
24906 echo '1: jalr $25' >> conftest.s
24907 echo ' .reloc 1f,R_MIPS_JALR,x' >> conftest.s
24908 echo '1: jalr $25' >> conftest.s
24909 echo ' .end x' >> conftest.s
24910 if $gcc_cv_as -o conftest.o conftest.s >/dev/null 2>&5 \
24911 && $gcc_cv_ld -shared -o conftest.so conftest.o >/dev/null 2>&5; then
24912 if $gcc_cv_objdump -d conftest.so | grep jalr >/dev/null 2>&1 \
24913 && $gcc_cv_objdump -d conftest.so | grep "bal.*<x>" >/dev/null 2>&1; then
24914 gcc_cv_as_ld_jalr_reloc=yes
24920 if test $gcc_cv_as_ld_jalr_reloc = yes; then
24921 if test x$target_cpu_default = x; then
24922 target_cpu_default=MASK_RELAX_PIC_CALLS
24924 target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
24927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ld_jalr_reloc" >&5
24928 $as_echo "$gcc_cv_as_ld_jalr_reloc" >&6; }
24930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .eh_frame personality relaxation" >&5
24931 $as_echo_n "checking linker for .eh_frame personality relaxation... " >&6; }
24932 if test "${gcc_cv_ld_mips_personality_relaxation+set}" = set; then :
24933 $as_echo_n "(cached) " >&6
24935 gcc_cv_ld_mips_personality_relaxation=no
24936 if test $in_tree_ld = yes ; then
24937 if test "$gcc_cv_gld_major_version" -eq 2 \
24938 -a "$gcc_cv_gld_minor_version" -ge 21 \
24939 -o "$gcc_cv_gld_major_version" -gt 2; then
24940 gcc_cv_ld_mips_personality_relaxation=yes
24942 elif test x$gcc_cv_as != x \
24943 -a x$gcc_cv_ld != x \
24944 -a x$gcc_cv_readelf != x ; then
24945 cat > conftest.s <<EOF
24947 .cfi_personality 0x80,indirect_ptr
24954 .section .data,"aw",@progbits
24958 if $gcc_cv_as -KPIC -o conftest.o conftest.s > /dev/null 2>&1 \
24959 && $gcc_cv_ld -o conftest conftest.o -shared > /dev/null 2>&1; then
24960 if $gcc_cv_readelf -d conftest 2>&1 \
24961 | grep TEXTREL > /dev/null 2>&1; then
24963 elif $gcc_cv_readelf --relocs conftest 2>&1 \
24964 | grep 'R_MIPS_REL32 *$' > /dev/null 2>&1; then
24967 gcc_cv_ld_mips_personality_relaxation=yes
24971 rm -f conftest.s conftest.o conftest
24973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_mips_personality_relaxation" >&5
24974 $as_echo "$gcc_cv_ld_mips_personality_relaxation" >&6; }
24975 if test x$gcc_cv_ld_mips_personality_relaxation = xyes; then
24977 $as_echo "#define HAVE_LD_PERSONALITY_RELAXATION 1" >>confdefs.h
24983 # Mips and HP-UX need the GNU assembler.
24984 # Linux on IA64 might be able to use the Intel assembler.
24987 mips*-*-* | *-*-hpux* )
24988 if test x$gas_flag = xyes \
24989 || test x"$host" != x"$build" \
24990 || test ! -x "$gcc_cv_as" \
24991 || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
24994 echo "*** This configuration requires the GNU assembler" >&2
25000 # ??? Not all targets support dwarf2 debug_line, even within a version
25001 # of gas. Moreover, we need to emit a valid instruction to trigger any
25002 # info to the output file. So, as supported targets are added to gas 2.11,
25003 # add some instruction here to (also) show we expect this might work.
25004 # ??? Once 2.11 is released, probably need to add first known working
25005 # version to the per-target configury.
25006 case "$cpu_type" in
25007 alpha | arm | avr | bfin | cris | i386 | m32c | m68k | microblaze | mips \
25008 | pa | rs6000 | score | sparc | spu | xstormy16 | xtensa)
25018 if test x"$insn" != x; then
25020 .file 1 \"conftest.s\"
25023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for dwarf2 debug_line support" >&5
25024 $as_echo_n "checking assembler for dwarf2 debug_line support... " >&6; }
25025 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then :
25026 $as_echo_n "(cached) " >&6
25028 gcc_cv_as_dwarf2_debug_line=no
25029 if test $in_tree_gas = yes; then
25030 if test $in_tree_gas_is_elf = yes \
25031 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25032 then gcc_cv_as_dwarf2_debug_line=yes
25034 elif test x$gcc_cv_as != x; then
25035 echo "$conftest_s" > conftest.s
25036 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25037 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25038 (eval $ac_try) 2>&5
25040 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25041 test $ac_status = 0; }; }
25043 if test x$gcc_cv_objdump != x \
25044 && $gcc_cv_objdump -h conftest.o 2> /dev/null \
25045 | grep debug_line > /dev/null 2>&1; then
25046 gcc_cv_as_dwarf2_debug_line=yes
25049 echo "configure: failed program was" >&5
25052 rm -f conftest.o conftest.s
25055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_debug_line" >&5
25056 $as_echo "$gcc_cv_as_dwarf2_debug_line" >&6; }
25059 # The .debug_line file table must be in the exact order that
25060 # we specified the files, since these indices are also used
25061 # by DW_AT_decl_file. Approximate this test by testing if
25062 # the assembler bitches if the same index is assigned twice.
25063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for buggy dwarf2 .file directive" >&5
25064 $as_echo_n "checking assembler for buggy dwarf2 .file directive... " >&6; }
25065 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then :
25066 $as_echo_n "(cached) " >&6
25068 gcc_cv_as_dwarf2_file_buggy=no
25069 if test x$gcc_cv_as != x; then
25070 echo ' .file 1 "foo.s"
25071 .file 1 "bar.s"' > conftest.s
25072 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25073 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25074 (eval $ac_try) 2>&5
25076 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25077 test $ac_status = 0; }; }
25079 gcc_cv_as_dwarf2_file_buggy=yes
25081 echo "configure: failed program was" >&5
25084 rm -f conftest.o conftest.s
25087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_file_buggy" >&5
25088 $as_echo "$gcc_cv_as_dwarf2_file_buggy" >&6; }
25091 if test $gcc_cv_as_dwarf2_debug_line = yes \
25092 && test $gcc_cv_as_dwarf2_file_buggy = no; then
25094 $as_echo "#define HAVE_AS_DWARF2_DEBUG_LINE 1" >>confdefs.h
25098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf2 option" >&5
25099 $as_echo_n "checking assembler for --gdwarf2 option... " >&6; }
25100 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then :
25101 $as_echo_n "(cached) " >&6
25103 gcc_cv_as_gdwarf2_flag=no
25104 if test $in_tree_gas = yes; then
25105 if test $in_tree_gas_is_elf = yes \
25106 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25107 then gcc_cv_as_gdwarf2_flag=yes
25109 elif test x$gcc_cv_as != x; then
25110 echo "$insn" > conftest.s
25111 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf2 -o conftest.o conftest.s >&5'
25112 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25113 (eval $ac_try) 2>&5
25115 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25116 test $ac_status = 0; }; }
25118 gcc_cv_as_gdwarf2_flag=yes
25120 echo "configure: failed program was" >&5
25123 rm -f conftest.o conftest.s
25126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gdwarf2_flag" >&5
25127 $as_echo "$gcc_cv_as_gdwarf2_flag" >&6; }
25128 if test $gcc_cv_as_gdwarf2_flag = yes; then
25130 $as_echo "#define HAVE_AS_GDWARF2_DEBUG_FLAG 1" >>confdefs.h
25134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gstabs option" >&5
25135 $as_echo_n "checking assembler for --gstabs option... " >&6; }
25136 if test "${gcc_cv_as_gstabs_flag+set}" = set; then :
25137 $as_echo_n "(cached) " >&6
25139 gcc_cv_as_gstabs_flag=no
25140 if test $in_tree_gas = yes; then
25141 if test $in_tree_gas_is_elf = yes \
25142 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25143 then gcc_cv_as_gstabs_flag=yes
25145 elif test x$gcc_cv_as != x; then
25146 echo "$insn" > conftest.s
25147 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gstabs -o conftest.o conftest.s >&5'
25148 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25149 (eval $ac_try) 2>&5
25151 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25152 test $ac_status = 0; }; }
25154 # The native Solaris 9/Intel assembler doesn't understand --gstabs
25155 # and warns about it, but still exits successfully. So check for
25157 if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
25158 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25159 (eval $ac_try) 2>&5
25161 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25162 test $ac_status = 0; }; }
25164 else gcc_cv_as_gstabs_flag=yes
25167 echo "configure: failed program was" >&5
25170 rm -f conftest.o conftest.s
25173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gstabs_flag" >&5
25174 $as_echo "$gcc_cv_as_gstabs_flag" >&6; }
25175 if test $gcc_cv_as_gstabs_flag = yes; then
25177 $as_echo "#define HAVE_AS_GSTABS_DEBUG_FLAG 1" >>confdefs.h
25181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --debug-prefix-map option" >&5
25182 $as_echo_n "checking assembler for --debug-prefix-map option... " >&6; }
25183 if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then :
25184 $as_echo_n "(cached) " >&6
25186 gcc_cv_as_debug_prefix_map_flag=no
25187 if test $in_tree_gas = yes; then
25188 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25189 then gcc_cv_as_debug_prefix_map_flag=yes
25191 elif test x$gcc_cv_as != x; then
25192 echo "$insn" > conftest.s
25193 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
25194 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25195 (eval $ac_try) 2>&5
25197 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25198 test $ac_status = 0; }; }
25200 gcc_cv_as_debug_prefix_map_flag=yes
25202 echo "configure: failed program was" >&5
25205 rm -f conftest.o conftest.s
25208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_prefix_map_flag" >&5
25209 $as_echo "$gcc_cv_as_debug_prefix_map_flag" >&6; }
25210 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
25212 $as_echo "#define HAVE_AS_DEBUG_PREFIX_MAP 1" >>confdefs.h
25217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .lcomm with alignment" >&5
25218 $as_echo_n "checking assembler for .lcomm with alignment... " >&6; }
25219 if test "${gcc_cv_as_lcomm_with_alignment+set}" = set; then :
25220 $as_echo_n "(cached) " >&6
25222 gcc_cv_as_lcomm_with_alignment=no
25223 if test x$gcc_cv_as != x; then
25224 echo '.lcomm bar,4,16' > conftest.s
25225 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25226 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25227 (eval $ac_try) 2>&5
25229 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25230 test $ac_status = 0; }; }
25232 gcc_cv_as_lcomm_with_alignment=yes
25234 echo "configure: failed program was" >&5
25237 rm -f conftest.o conftest.s
25240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_lcomm_with_alignment" >&5
25241 $as_echo "$gcc_cv_as_lcomm_with_alignment" >&6; }
25242 if test $gcc_cv_as_lcomm_with_alignment = yes; then
25244 $as_echo "#define HAVE_GAS_LCOMM_WITH_ALIGNMENT 1" >>confdefs.h
25248 # Check whether --enable-gnu-unique-object was given.
25249 if test "${enable_gnu_unique_object+set}" = set; then :
25250 enableval=$enable_gnu_unique_object; case $enable_gnu_unique_object in
25252 *) as_fn_error "'$enable_gnu_unique_object' is an invalid value for --enable-gnu-unique-object.
25253 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
25256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for gnu_unique_object" >&5
25257 $as_echo_n "checking assembler for gnu_unique_object... " >&6; }
25258 if test "${gcc_cv_as_gnu_unique_object+set}" = set; then :
25259 $as_echo_n "(cached) " >&6
25261 gcc_cv_as_gnu_unique_object=no
25262 if test $in_tree_gas = yes; then
25263 if test $in_tree_gas_is_elf = yes \
25264 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
25265 then gcc_cv_as_gnu_unique_object=yes
25267 elif test x$gcc_cv_as != x; then
25268 echo '.type foo, @gnu_unique_object' > conftest.s
25269 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25270 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25271 (eval $ac_try) 2>&5
25273 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25274 test $ac_status = 0; }; }
25276 gcc_cv_as_gnu_unique_object=yes
25278 echo "configure: failed program was" >&5
25281 rm -f conftest.o conftest.s
25284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gnu_unique_object" >&5
25285 $as_echo "$gcc_cv_as_gnu_unique_object" >&6; }
25286 if test $gcc_cv_as_gnu_unique_object = yes; then
25287 # Also check for ld.so support, i.e. glibc 2.11 or higher.
25288 if test x$host = x$build -a x$host = x$target &&
25289 ldd --version 2>/dev/null &&
25290 glibcver=`ldd --version 2>/dev/null | sed 's/.* //;q'`; then
25291 glibcmajor=`expr "$glibcver" : "\([0-9]*\)"`
25292 glibcminor=`expr "$glibcver" : "[2-9]*\.\([0-9]*\)"`
25293 glibcnum=`expr $glibcmajor \* 1000 + $glibcminor`
25294 if test "$glibcnum" -ge 2011 ; then
25295 enable_gnu_unique_object=yes
25301 if test x$enable_gnu_unique_object = xyes; then
25303 $as_echo "#define HAVE_GAS_GNU_UNIQUE_OBJECT 1" >>confdefs.h
25307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tolerance to line number 0" >&5
25308 $as_echo_n "checking assembler for tolerance to line number 0... " >&6; }
25309 if test "${gcc_cv_as_line_zero+set}" = set; then :
25310 $as_echo_n "(cached) " >&6
25312 gcc_cv_as_line_zero=no
25313 if test $in_tree_gas = yes; then
25314 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
25315 then gcc_cv_as_line_zero=yes
25317 elif test "x$gcc_cv_as" != x; then
25318 { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
25319 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
25320 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25321 (eval $ac_try) 2>&5
25323 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25324 test $ac_status = 0; }; } &&
25325 test "x`cat conftest.out`" = x
25327 gcc_cv_as_line_zero=yes
25329 echo "configure: failed program was" >&5
25331 echo "configure: error output was" >&5
25332 cat conftest.out >&5
25334 rm -f conftest.o conftest.s conftest.out
25337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_line_zero" >&5
25338 $as_echo "$gcc_cv_as_line_zero" >&6; }
25339 if test "x$gcc_cv_as_line_zero" = xyes; then
25341 $as_echo "#define HAVE_AS_LINE_ZERO 1" >>confdefs.h
25345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker PT_GNU_EH_FRAME support" >&5
25346 $as_echo_n "checking linker PT_GNU_EH_FRAME support... " >&6; }
25347 gcc_cv_ld_eh_frame_hdr=no
25348 if test $in_tree_ld = yes ; then
25349 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
25350 && test $in_tree_ld_is_elf = yes; then
25351 gcc_cv_ld_eh_frame_hdr=yes
25353 elif test x$gcc_cv_ld != x; then
25354 if echo "$ld_ver" | grep GNU > /dev/null; then
25355 # Check if linker supports --eh-frame-hdr option
25356 if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
25357 gcc_cv_ld_eh_frame_hdr=yes
25362 # Sun ld has various bugs in .eh_frame_hdr support before version 1.2251.
25363 if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2251; then
25364 gcc_cv_ld_eh_frame_hdr=yes
25371 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
25373 $as_echo "#define HAVE_LD_EH_FRAME_HDR 1" >>confdefs.h
25376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_hdr" >&5
25377 $as_echo "$gcc_cv_ld_eh_frame_hdr" >&6; }
25379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker position independent executable support" >&5
25380 $as_echo_n "checking linker position independent executable support... " >&6; }
25382 if test $in_tree_ld = yes ; then
25383 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
25384 && test $in_tree_ld_is_elf = yes; then
25387 elif test x$gcc_cv_ld != x; then
25388 # Check if linker supports -pie option
25389 if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
25393 if test x"$gcc_cv_ld_pie" = xyes; then
25395 $as_echo "#define HAVE_LD_PIE 1" >>confdefs.h
25398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_pie" >&5
25399 $as_echo "$gcc_cv_ld_pie" >&6; }
25401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH-compatible garbage collection of sections" >&5
25402 $as_echo_n "checking linker EH-compatible garbage collection of sections... " >&6; }
25403 gcc_cv_ld_eh_gc_sections=no
25404 if test $in_tree_ld = yes ; then
25405 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
25406 && test $in_tree_ld_is_elf = yes; then
25407 gcc_cv_ld_eh_gc_sections=yes
25409 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
25410 cat > conftest.s <<EOF
25413 .type _start, @function
25416 .size _start, .-_start
25417 .section .text.foo,"ax",@progbits
25418 .type foo, @function
25422 .section .gcc_except_table.foo,"a",@progbits
25425 .section .eh_frame,"a",@progbits
25428 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
25429 if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
25430 | grep "gc-sections option ignored" > /dev/null; then
25431 gcc_cv_ld_eh_gc_sections=no
25432 elif $gcc_cv_objdump -h conftest 2> /dev/null \
25433 | grep gcc_except_table > /dev/null; then
25434 gcc_cv_ld_eh_gc_sections=yes
25435 # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
25436 if test x$gcc_cv_as_comdat_group != xyes; then
25437 gcc_cv_ld_eh_gc_sections=no
25438 cat > conftest.s <<EOF
25441 .type _start, @function
25444 .size _start, .-_start
25445 .section .gnu.linkonce.t.foo,"ax",@progbits
25446 .type foo, @function
25450 .section .gcc_except_table.foo,"a",@progbits
25453 .section .eh_frame,"a",@progbits
25456 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
25457 if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
25458 | grep "gc-sections option ignored" > /dev/null; then
25459 gcc_cv_ld_eh_gc_sections=no
25460 elif $gcc_cv_objdump -h conftest 2> /dev/null \
25461 | grep gcc_except_table > /dev/null; then
25462 gcc_cv_ld_eh_gc_sections=yes
25468 rm -f conftest.s conftest.o conftest
25472 # ??? This apparently exposes a binutils bug with PC-relative relocations.
25473 gcc_cv_ld_eh_gc_sections=no
25476 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
25478 $as_echo "#define HAVE_LD_EH_GC_SECTIONS 1" >>confdefs.h
25481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections" >&5
25482 $as_echo "$gcc_cv_ld_eh_gc_sections" >&6; }
25484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH garbage collection of sections bug" >&5
25485 $as_echo_n "checking linker EH garbage collection of sections bug... " >&6; }
25486 gcc_cv_ld_eh_gc_sections_bug=no
25487 if test $in_tree_ld = yes ; then
25488 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -lt 19 -o "$gcc_cv_gld_major_version" -lt 2 \
25489 && test $in_tree_ld_is_elf = yes; then
25490 gcc_cv_ld_eh_gc_sections_bug=yes
25492 elif test x$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
25493 gcc_cv_ld_eh_gc_sections_bug=yes
25494 cat > conftest.s <<EOF
25497 .type _start, @function
25500 .size _start, .-_start
25501 .section .text.startup.foo,"ax",@progbits
25502 .type foo, @function
25506 .section .gcc_except_table.foo,"a",@progbits
25509 .section .eh_frame,"a",@progbits
25512 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
25513 if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
25514 | grep "gc-sections option ignored" > /dev/null; then
25516 elif $gcc_cv_objdump -h conftest 2> /dev/null \
25517 | grep gcc_except_table > /dev/null; then
25518 gcc_cv_ld_eh_gc_sections_bug=no
25521 rm -f conftest.s conftest.o conftest
25523 if test x$gcc_cv_ld_eh_gc_sections_bug = xyes; then
25525 $as_echo "#define HAVE_LD_EH_GC_SECTIONS_BUG 1" >>confdefs.h
25528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections_bug" >&5
25529 $as_echo "$gcc_cv_ld_eh_gc_sections_bug" >&6; }
25535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --as-needed support" >&5
25536 $as_echo_n "checking linker --as-needed support... " >&6; }
25537 if test "${gcc_cv_ld_as_needed+set}" = set; then :
25538 $as_echo_n "(cached) " >&6
25540 gcc_cv_ld_as_needed=no
25541 if test $in_tree_ld = yes ; then
25542 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
25543 && test $in_tree_ld_is_elf = yes; then
25544 gcc_cv_ld_as_needed=yes
25546 elif test x$gcc_cv_ld != x; then
25547 # Check if linker supports --as-needed and --no-as-needed options
25548 if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
25549 gcc_cv_ld_as_needed=yes
25554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_as_needed" >&5
25555 $as_echo "$gcc_cv_ld_as_needed" >&6; }
25556 if test x"$gcc_cv_ld_as_needed" = xyes; then
25558 $as_echo "#define HAVE_LD_AS_NEEDED 1" >>confdefs.h
25562 case "$target:$tm_file" in
25563 powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
25564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for omitting dot symbols" >&5
25565 $as_echo_n "checking linker support for omitting dot symbols... " >&6; }
25566 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then :
25567 $as_echo_n "(cached) " >&6
25569 gcc_cv_ld_no_dot_syms=no
25570 if test $in_tree_ld = yes ; then
25571 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
25572 gcc_cv_ld_no_dot_syms=yes
25574 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
25575 cat > conftest1.s <<EOF
25579 cat > conftest2.s <<EOF
25580 .section ".opd","aw"
25583 .type foo,@function
25585 .quad .LEfoo,.TOC.@tocbase,0
25591 if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
25592 && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
25593 && $gcc_cv_ld -melf64ppc -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
25594 gcc_cv_ld_no_dot_syms=yes
25596 rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
25600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_no_dot_syms" >&5
25601 $as_echo "$gcc_cv_ld_no_dot_syms" >&6; }
25602 if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
25604 $as_echo "#define HAVE_LD_NO_DOT_SYMS 1" >>confdefs.h
25608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
25609 $as_echo_n "checking linker large toc support... " >&6; }
25610 if test "${gcc_cv_ld_large_toc+set}" = set; then :
25611 $as_echo_n "(cached) " >&6
25613 gcc_cv_ld_large_toc=no
25614 if test $in_tree_ld = yes ; then
25615 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2; then
25616 gcc_cv_ld_large_toc=yes
25618 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
25619 cat > conftest.s <<EOF
25620 .section ".tbss","awT",@nobits
25626 addis 9,13,ie0@got@tprel@ha
25627 ld 9,ie0@got@tprel@l(9)
25629 if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
25630 && $gcc_cv_ld -melf64ppc --no-toc-sort -o conftest conftest.o > /dev/null 2>&1; then
25631 gcc_cv_ld_large_toc=yes
25633 rm -f conftest conftest.o conftest.s
25637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
25638 $as_echo "$gcc_cv_ld_large_toc" >&6; }
25639 if test x"$gcc_cv_ld_large_toc" = xyes; then
25641 $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
25647 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --build-id support" >&5
25648 $as_echo_n "checking linker --build-id support... " >&6; }
25649 if test "${gcc_cv_ld_buildid+set}" = set; then :
25650 $as_echo_n "(cached) " >&6
25652 gcc_cv_ld_buildid=no
25653 if test $in_tree_ld = yes ; then
25654 if test "$gcc_cv_gld_major_version" -eq 2 -a \
25655 "$gcc_cv_gld_minor_version" -ge 18 -o \
25656 "$gcc_cv_gld_major_version" -gt 2 \
25657 && test $in_tree_ld_is_elf = yes; then
25658 gcc_cv_ld_buildid=yes
25660 elif test x$gcc_cv_ld != x; then
25661 if $gcc_cv_ld --help 2>/dev/null | grep build-id > /dev/null; then
25662 gcc_cv_ld_buildid=yes
25666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_buildid" >&5
25667 $as_echo "$gcc_cv_ld_buildid" >&6; }
25668 if test x"$gcc_cv_ld_buildid" = xyes; then
25670 $as_echo "#define HAVE_LD_BUILDID 1" >>confdefs.h
25674 # Check whether --enable-linker-build-id was given.
25675 if test "${enable_linker_build_id+set}" = set; then :
25676 enableval=$enable_linker_build_id;
25678 enable_linker_build_id=no
25682 if test x"$enable_linker_build_id" = xyes; then
25683 if test x"$gcc_cv_ld_buildid" = xyes; then
25685 $as_echo "#define ENABLE_LD_BUILDID 1" >>confdefs.h
25688 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&5
25689 $as_echo "$as_me: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&2;}
25693 # In binutils 2.21, GNU ld gained support for new emulations fully
25694 # supporting the Solaris 2 ABI. Detect their presence in the linker used.
25695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker *_sol2 emulation support" >&5
25696 $as_echo_n "checking linker *_sol2 emulation support... " >&6; }
25697 if test "${gcc_cv_ld_sol2_emulation+set}" = set; then :
25698 $as_echo_n "(cached) " >&6
25700 gcc_cv_ld_sol2_emulation=no
25701 if test $in_tree_ld = yes ; then
25702 if test "$gcc_cv_gld_major_version" -eq 2 -a \
25703 "$gcc_cv_gld_minor_version" -ge 21 -o \
25704 "$gcc_cv_gld_major_version" -gt 2 \
25705 && test $in_tree_ld_is_elf = yes; then
25706 gcc_cv_ld_sol2_emulation=yes
25708 elif test x$gcc_cv_ld != x; then
25709 if $gcc_cv_ld -V 2>/dev/null | sed -e '1,/Supported emulations/d;q' | \
25710 grep _sol2 > /dev/null; then
25711 gcc_cv_ld_sol2_emulation=yes
25715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sol2_emulation" >&5
25716 $as_echo "$gcc_cv_ld_sol2_emulation" >&6; }
25717 if test x"$gcc_cv_ld_sol2_emulation" = xyes; then
25719 $as_echo "#define HAVE_LD_SOL2_EMULATION 1" >>confdefs.h
25723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --sysroot support" >&5
25724 $as_echo_n "checking linker --sysroot support... " >&6; }
25725 if test "${gcc_cv_ld_sysroot+set}" = set; then :
25726 $as_echo_n "(cached) " >&6
25728 gcc_cv_ld_sysroot=no
25729 if test $in_tree_ld = yes ; then
25730 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
25731 gcc_cv_ld_sysroot=yes
25733 elif test x$gcc_cv_ld != x; then
25734 if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
25735 gcc_cv_ld_sysroot=yes
25739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sysroot" >&5
25740 $as_echo "$gcc_cv_ld_sysroot" >&6; }
25741 if test x"$gcc_cv_ld_sysroot" = xyes; then
25743 $as_echo "#define HAVE_LD_SYSROOT 1" >>confdefs.h
25747 if test x$with_sysroot = x && test x$host = x$target \
25748 && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
25749 && test "$prefix" != "NONE"; then
25751 cat >>confdefs.h <<_ACEOF
25752 #define PREFIX_INCLUDE_DIR "$prefix/include"
25757 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
25758 if test "x$with_headers" != x; then
25759 target_header_dir=$with_headers
25760 elif test "x$with_sysroot" = x; then
25761 target_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
25762 elif test "x$with_build_sysroot" != "x"; then
25763 target_header_dir="${with_build_sysroot}/usr/include"
25764 elif test "x$with_sysroot" = xyes; then
25765 target_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
25767 target_header_dir="${with_sysroot}/usr/include"
25770 target_header_dir=/usr/include
25773 # Test for stack protector support in target C library.
25774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __stack_chk_fail in target C library" >&5
25775 $as_echo_n "checking __stack_chk_fail in target C library... " >&6; }
25776 if test "${gcc_cv_libc_provides_ssp+set}" = set; then :
25777 $as_echo_n "(cached) " >&6
25779 gcc_cv_libc_provides_ssp=no
25781 *-*-linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
25782 # glibc 2.4 and later provides __stack_chk_fail and
25783 # either __stack_chk_guard, or TLS access to stack guard canary.
25784 if test -f $target_header_dir/features.h \
25785 && $EGREP '^[ ]*#[ ]*define[ ]+__GNU_LIBRARY__[ ]+([1-9][0-9]|[6-9])' \
25786 $target_header_dir/features.h > /dev/null; then
25787 if $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+([1-9][0-9]|[3-9])' \
25788 $target_header_dir/features.h > /dev/null; then
25789 gcc_cv_libc_provides_ssp=yes
25790 elif $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+2' \
25791 $target_header_dir/features.h > /dev/null \
25792 && $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC_MINOR__[ ]+([1-9][0-9]|[4-9])' \
25793 $target_header_dir/features.h > /dev/null; then
25794 gcc_cv_libc_provides_ssp=yes
25795 elif $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC__[ ]+1' \
25796 $target_header_dir/features.h > /dev/null && \
25797 test -f $target_header_dir/bits/uClibc_config.h && \
25798 $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC_HAS_SSP__[ ]+1' \
25799 $target_header_dir/bits/uClibc_config.h > /dev/null; then
25800 gcc_cv_libc_provides_ssp=yes
25805 # Avoid complicated tests (see
25806 # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now
25807 # simply assert that glibc does provide this, which is true for all
25808 # realistically usable GNU/Hurd configurations.
25809 gcc_cv_libc_provides_ssp=yes;;
25810 *-*-darwin* | *-*-freebsd*)
25811 ac_fn_c_check_func "$LINENO" "__stack_chk_fail" "ac_cv_func___stack_chk_fail"
25812 if test "x$ac_cv_func___stack_chk_fail" = x""yes; then :
25813 gcc_cv_libc_provides_ssp=yes
25815 echo "no __stack_chk_fail on this target"
25819 *) gcc_cv_libc_provides_ssp=no ;;
25822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_libc_provides_ssp" >&5
25823 $as_echo "$gcc_cv_libc_provides_ssp" >&6; }
25825 if test x$gcc_cv_libc_provides_ssp = xyes; then
25827 $as_echo "#define TARGET_LIBC_PROVIDES_SSP 1" >>confdefs.h
25831 # Test for <sys/sdt.h> on the target.
25833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking sys/sdt.h in the target C library" >&5
25834 $as_echo_n "checking sys/sdt.h in the target C library... " >&6; }
25836 if test -f $target_header_dir/sys/sdt.h; then
25838 $as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
25841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_sys_sdt_h" >&5
25842 $as_echo "$have_sys_sdt_h" >&6; }
25844 # Check if TFmode long double should be used by default or not.
25845 # Some glibc targets used DFmode long double, but with glibc 2.4
25846 # and later they can use TFmode.
25848 powerpc*-*-linux* | \
25849 sparc*-*-linux* | \
25853 # Check whether --with-long-double-128 was given.
25854 if test "${with_long_double_128+set}" = set; then :
25855 withval=$with_long_double_128; gcc_cv_target_ldbl128="$with_long_double_128"
25857 gcc_cv_target_ldbl128=no
25858 grep '^[ ]*#[ ]*define[ ][ ]*__LONG_DOUBLE_MATH_OPTIONAL' \
25859 $target_header_dir/bits/wordsize.h > /dev/null 2>&1 \
25860 && gcc_cv_target_ldbl128=yes
25866 if test x$gcc_cv_target_ldbl128 = xyes; then
25868 $as_echo "#define TARGET_DEFAULT_LONG_DOUBLE_128 1" >>confdefs.h
25872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dl_iterate_phdr in target C library" >&5
25873 $as_echo_n "checking dl_iterate_phdr in target C library... " >&6; }
25874 gcc_cv_target_dl_iterate_phdr=unknown
25877 # <link.h> needs both a dl_iterate_phdr declaration and support for
25878 # compilation with largefile support.
25879 if grep dl_iterate_phdr $target_header_dir/link.h > /dev/null 2>&1 \
25880 && grep 'large file capable' $target_header_dir/link.h > /dev/null 2>&1; then
25881 gcc_cv_target_dl_iterate_phdr=yes
25883 gcc_cv_target_dl_iterate_phdr=no
25888 if test x$gcc_cv_target_dl_iterate_phdr = xyes; then
25890 $as_echo "#define TARGET_DL_ITERATE_PHDR 1" >>confdefs.h
25893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_target_dl_iterate_phdr" >&5
25894 $as_echo "$gcc_cv_target_dl_iterate_phdr" >&6; }
25896 # Find out what GC implementation we want, or may, use.
25898 # Check whether --with-gc was given.
25899 if test "${with_gc+set}" = set; then :
25900 withval=$with_gc; case "$withval" in
25907 $as_echo "#define GGC_ZONE 1" >>confdefs.h
25911 as_fn_error "$withval is an invalid option to --with-gc" "$LINENO" 5
25919 echo "Using $GGC for garbage collection."
25921 # Libraries to use on the host. This will normally be set by the top
25922 # level Makefile. Here we simply capture the value for our Makefile.
25923 if test -z "${HOST_LIBS+set}"; then
25928 # Use the system's zlib library.
25930 zlibinc="-I\$(srcdir)/../zlib"
25932 # Check whether --with-system-zlib was given.
25933 if test "${with_system_zlib+set}" = set; then :
25934 withval=$with_system_zlib; zlibdir=
25943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
25944 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
25945 # Check whether --enable-maintainer-mode was given.
25946 if test "${enable_maintainer_mode+set}" = set; then :
25947 enableval=$enable_maintainer_mode; maintainer_mode=$enableval
25953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
25954 $as_echo "$maintainer_mode" >&6; }
25956 if test "$maintainer_mode" = "yes"; then
25966 # Make empty files to contain the specs and options for each language.
25967 # Then add #include lines to for a compiler that has specs and/or options.
25973 # These (without "all_") are set in each config-lang.in.
25974 # `language' must be a single word so is spelled singularly.
25977 all_outputs='Makefile'
25978 # List of language makefile fragments.
25979 all_lang_makefrags=
25980 # Additional files for gengtype
25981 all_gtfiles="$target_gtfiles"
25983 # These are the languages that are set in --enable-languages,
25984 # and are available in the GCC tree.
25985 all_selected_languages=
25987 # Add the language fragments.
25988 # Languages are added via two mechanisms. Some information must be
25989 # recorded in makefile variables, these are defined in config-lang.in.
25990 # We accumulate them and plug them into the main Makefile.
25991 # The other mechanism is a set of hooks for each of the main targets
25992 # like `clean', `install', etc.
25994 language_hooks="Make-hooks"
25996 for lang in ${srcdir}/*/config-lang.in
25998 test "$lang" = "${srcdir}/*/config-lang.in" && continue
26000 lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
26001 if test "x$lang_alias" = x
26003 echo "$lang doesn't set \$language." 1>&2
26006 subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
26007 subdirs="$subdirs $subdir"
26009 # $gcc_subdir is where the gcc integration files are to be found
26010 # for a language, both for internal compiler purposes (compiler
26011 # sources implementing front-end to GCC tree converters), and for
26012 # build infrastructure purposes (Make-lang.in, etc.)
26014 # This will be <subdir> (relative to $srcdir) if a line like
26015 # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
26016 # is found in <langdir>/config-lang.in, and will remain <langdir>
26019 # Except for the language alias (fetched above), the regular
26020 # "config-lang.in" contents are always retrieved from $gcc_subdir,
26021 # so a <langdir>/config-lang.in setting gcc_subdir typically sets
26022 # only this and the language alias.
26024 gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^ ]*\).*$,\1,p' $lang`
26025 if [ "$gcc_subdir" = "" ]; then
26026 gcc_subdir="$subdir"
26029 case ",$enable_languages," in
26031 all_selected_languages="$all_selected_languages $lang_alias"
26032 if test -f $srcdir/$gcc_subdir/lang-specs.h; then
26033 lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
26044 . ${srcdir}/$gcc_subdir/config-lang.in
26045 if test "x$language" = x
26047 echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
26052 case ",$enable_languages," in
26053 *,$lang_alias,*) ;;
26055 for i in $subdir_requires; do
26056 test -f "${srcdir}/$i/config-lang.in" && continue
26064 all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
26065 if test -f $srcdir/$gcc_subdir/lang.opt; then
26066 lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
26067 all_opt_files="$all_opt_files $srcdir/$gcc_subdir/lang.opt"
26069 if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
26070 lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
26072 all_languages="$all_languages $language"
26073 all_compilers="$all_compilers $compilers"
26074 all_outputs="$all_outputs $outputs"
26075 all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
26076 case ",$enable_languages," in
26079 $as_echo "#define ENABLE_LTO 1" >>confdefs.h
26088 # Pick up gtfiles for c
26090 . ${srcdir}/c-config-lang.in
26091 all_gtfiles="$all_gtfiles [c] $gtfiles"
26094 for language in $all_selected_languages
26096 check_languages="$check_languages check-$language"
26099 # We link each language in with a set of hooks, reached indirectly via
26100 # lang.${target}. Only do so for selected languages.
26104 target_list="all.cross start.encap rest.encap tags \
26105 install-common install-man install-info install-pdf install-html dvi \
26106 pdf html uninstall info man srcextra srcman srcinfo \
26107 mostlyclean clean distclean maintainer-clean install-plugin"
26109 for t in $target_list
26112 for lang in $all_selected_languages
26116 echo "lang.$t: $x" >> Make-hooks
26120 # Option include files
26123 ${AWK} -f $srcdir/opt-include.awk $all_opt_files > option-includes.mk
26124 option_includes="option-includes.mk"
26133 echo "dir ." > .gdbinit
26134 echo "dir ${srcdir}" >> .gdbinit
26135 if test x$gdb_needs_out_file_path = xyes
26137 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
26139 if test "x$subdirs" != x; then
26142 echo "dir ${srcdir}/$s" >> .gdbinit
26145 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
26147 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
26151 # Find a directory in which to install a shared libgcc.
26153 # Check whether --enable-version-specific-runtime-libs was given.
26154 if test "${enable_version_specific_runtime_libs+set}" = set; then :
26155 enableval=$enable_version_specific_runtime_libs;
26160 # Check whether --with-slibdir was given.
26161 if test "${with_slibdir+set}" = set; then :
26162 withval=$with_slibdir; slibdir="$with_slibdir"
26164 if test "${enable_version_specific_runtime_libs+set}" = set; then
26165 slibdir='$(libsubdir)'
26166 elif test "$host" != "$target"; then
26167 slibdir='$(build_tooldir)/lib'
26169 slibdir='$(libdir)'
26175 # Substitute configuration variables
26241 if test x${build} = x${host} ; then
26242 if test x${host} = x${target} ; then
26243 echo "Links are now set up to build a native compiler for ${target}." 1>&2
26245 echo "Links are now set up to build a cross-compiler" 1>&2
26246 echo " from ${host} to ${target}." 1>&2
26249 if test x${host} = x${target} ; then
26250 echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
26251 echo " for ${target}." 1>&2
26253 echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
26254 echo " from ${host} to ${target}." 1>&2
26266 if test "x${CLOOGLIBS}" != "x" ; then
26268 $as_echo "#define HAVE_cloog 1" >>confdefs.h
26272 # Check for plugin support
26273 # Check whether --enable-plugin was given.
26274 if test "${enable_plugin+set}" = set; then :
26275 enableval=$enable_plugin; enable_plugin=$enableval
26277 enable_plugin=yes; default_plugin=yes
26285 if test x$build = x$host; then
26286 export_sym_check="nm${exeext} -g"
26287 elif test x$host = x$target; then
26288 export_sym_check="$gcc_cv_nm -g"
26294 if test x$build = x$host; then
26295 export_sym_check="objdump${exeext} -T"
26296 elif test x$host = x$target; then
26297 export_sym_check="$gcc_cv_objdump -T"
26304 if test x"$enable_plugin" = x"yes"; then
26306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exported symbols" >&5
26307 $as_echo_n "checking for exported symbols... " >&6; }
26308 if test "x$export_sym_check" != x; then
26309 echo "int main() {return 0;} int foobar() {return 0;}" > conftest.c
26310 ${CC} ${CFLAGS} ${LDFLAGS} conftest.c -o conftest > /dev/null 2>&1
26311 if $export_sym_check conftest | grep foobar > /dev/null; then
26312 : # No need to use a flag
26313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26314 $as_echo "yes" >&6; }
26316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26317 $as_echo "yes" >&6; }
26318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -rdynamic" >&5
26319 $as_echo_n "checking for -rdynamic... " >&6; }
26320 ${CC} ${CFLAGS} ${LDFLAGS} -rdynamic conftest.c -o conftest > /dev/null 2>&1
26321 if $export_sym_check conftest | grep foobar > /dev/null; then
26322 plugin_rdynamic=yes
26323 pluginlibs="-rdynamic"
26328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_rdynamic" >&5
26329 $as_echo "$plugin_rdynamic" >&6; }
26332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unable to check" >&5
26333 $as_echo "unable to check" >&6; }
26338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
26339 $as_echo_n "checking for library containing dlopen... " >&6; }
26340 if test "${ac_cv_search_dlopen+set}" = set; then :
26341 $as_echo_n "(cached) " >&6
26343 ac_func_search_save_LIBS=$LIBS
26344 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26345 /* end confdefs.h. */
26347 /* Override any GCC internal prototype to avoid an error.
26348 Use char because int might match the return type of a GCC
26349 builtin and then its argument prototype would still apply. */
26362 for ac_lib in '' dl; do
26363 if test -z "$ac_lib"; then
26364 ac_res="none required"
26367 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
26369 if ac_fn_c_try_link "$LINENO"; then :
26370 ac_cv_search_dlopen=$ac_res
26372 rm -f core conftest.err conftest.$ac_objext \
26374 if test "${ac_cv_search_dlopen+set}" = set; then :
26378 if test "${ac_cv_search_dlopen+set}" = set; then :
26381 ac_cv_search_dlopen=no
26383 rm conftest.$ac_ext
26384 LIBS=$ac_func_search_save_LIBS
26386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
26387 $as_echo "$ac_cv_search_dlopen" >&6; }
26388 ac_res=$ac_cv_search_dlopen
26389 if test "$ac_res" != no; then :
26390 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
26394 if test x"$ac_cv_search_dlopen" = x"-ldl"; then
26395 pluginlibs="$pluginlibs -ldl"
26399 # Check that we can build shared objects with -fPIC -shared
26400 saved_LDFLAGS="$LDFLAGS"
26401 saved_CFLAGS="$CFLAGS"
26404 CFLAGS=`echo $CFLAGS | sed s/-mdynamic-no-pic//g`
26405 CFLAGS="$CFLAGS -fPIC"
26406 LDFLAGS="$LDFLAGS -shared -undefined dynamic_lookup"
26409 CFLAGS="$CFLAGS -fPIC"
26410 LDFLAGS="$LDFLAGS -fPIC -shared"
26413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fPIC -shared" >&5
26414 $as_echo_n "checking for -fPIC -shared... " >&6; }
26415 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26416 /* end confdefs.h. */
26426 if ac_fn_c_try_link "$LINENO"; then :
26427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26428 $as_echo "yes" >&6; }; have_pic_shared=yes
26430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26431 $as_echo "no" >&6; }; have_pic_shared=no
26433 rm -f core conftest.err conftest.$ac_objext \
26434 conftest$ac_exeext conftest.$ac_ext
26435 if test x"$have_pic_shared" != x"yes" -o x"$ac_cv_search_dlopen" = x"no"; then
26439 LDFLAGS="$saved_LDFLAGS"
26440 CFLAGS="$saved_CFLAGS"
26442 # If plugin support had been requested but not available, fail.
26443 if test x"$enable_plugin" = x"no" ; then
26444 if test x"$default_plugin" != x"yes"; then
26446 Building GCC with plugin support requires a host that supports
26447 -fPIC, -shared, -ldl and -rdynamic." "$LINENO" 5
26454 if test x"$enable_plugin" = x"yes"; then
26456 $as_echo "#define ENABLE_PLUGIN 1" >>confdefs.h
26461 # Check whether --enable-libquadmath-support was given.
26462 if test "${enable_libquadmath_support+set}" = set; then :
26463 enableval=$enable_libquadmath_support; ENABLE_LIBQUADMATH_SUPPORT=$enableval
26465 ENABLE_LIBQUADMATH_SUPPORT=yes
26468 if test "${ENABLE_LIBQUADMATH_SUPPORT}" != "no" ; then
26470 $as_echo "#define ENABLE_LIBQUADMATH_SUPPORT 1" >>confdefs.h
26475 # Specify what hash style to use by default.
26477 # Check whether --with-linker-hash-style was given.
26478 if test "${with_linker_hash_style+set}" = set; then :
26479 withval=$with_linker_hash_style; case x"$withval" in
26481 LINKER_HASH_STYLE=sysv
26484 LINKER_HASH_STYLE=gnu
26487 LINKER_HASH_STYLE=both
26490 as_fn_error "$withval is an invalid option to --with-linker-hash-style" "$LINENO" 5
26494 LINKER_HASH_STYLE=''
26497 if test x"${LINKER_HASH_STYLE}" != x; then
26499 cat >>confdefs.h <<_ACEOF
26500 #define LINKER_HASH_STYLE "$LINKER_HASH_STYLE"
26505 # Configure the subdirectories
26506 # AC_CONFIG_SUBDIRS($subdirs)
26508 # Create the Makefile
26509 # and configure language subdirectories
26510 ac_config_files="$ac_config_files $all_outputs"
26513 ac_config_commands="$ac_config_commands default"
26515 cat >confcache <<\_ACEOF
26516 # This file is a shell script that caches the results of configure
26517 # tests run on this system so they can be shared between configure
26518 # scripts and configure runs, see configure's option --config-cache.
26519 # It is not useful on other systems. If it contains results you don't
26520 # want to keep, you may remove or edit it.
26522 # config.status only pays attention to the cache file if you give it
26523 # the --recheck option to rerun configure.
26525 # `ac_cv_env_foo' variables (set or unset) will be overridden when
26526 # loading this file, other *unset* `ac_cv_foo' will be assigned the
26527 # following values.
26531 # The following way of writing the cache mishandles newlines in values,
26532 # but we know of no workaround that is simple, portable, and efficient.
26533 # So, we kill variables containing newlines.
26534 # Ultrix sh set writes to stderr and can't be redirected directly,
26535 # and sets the high bit in the cache file unless we assign to the vars.
26537 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
26538 eval ac_val=\$$ac_var
26542 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
26543 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
26546 _ | IFS | as_nl) ;; #(
26547 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
26548 *) { eval $ac_var=; unset $ac_var;} ;;
26554 case $as_nl`(ac_space=' '; set) 2>&1` in #(
26555 *${as_nl}ac_space=\ *)
26556 # `set' does not quote correctly, so add quotes: double-quote
26557 # substitution turns \\\\ into \\, and sed turns \\ into \.
26560 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
26563 # `set' quotes correctly as required by POSIX, so do not add quotes.
26564 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
26573 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
26575 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
26577 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
26578 if test -w "$cache_file"; then
26579 test "x$cache_file" != "x/dev/null" &&
26580 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
26581 $as_echo "$as_me: updating cache $cache_file" >&6;}
26582 cat confcache >$cache_file
26584 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
26585 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
26590 test "x$prefix" = xNONE && prefix=$ac_default_prefix
26591 # Let make expand exec_prefix.
26592 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
26594 DEFS=-DHAVE_CONFIG_H
26598 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
26599 # 1. Remove the extension, and $U if already installed.
26600 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
26601 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
26602 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
26603 # will be set to the directory where LIBOBJS objects are built.
26604 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
26605 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
26607 LIBOBJS=$ac_libobjs
26609 LTLIBOBJS=$ac_ltlibobjs
26614 : ${CONFIG_STATUS=./config.status}
26616 ac_clean_files_save=$ac_clean_files
26617 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
26618 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
26619 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
26621 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
26623 # Generated by $as_me.
26624 # Run this file to recreate the current configuration.
26625 # Compiler output produced by configure, useful for debugging
26626 # configure, is in config.log if it exists.
26629 ac_cs_recheck=false
26632 SHELL=\${CONFIG_SHELL-$SHELL}
26635 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
26636 ## -------------------- ##
26637 ## M4sh Initialization. ##
26638 ## -------------------- ##
26640 # Be more Bourne compatible
26641 DUALCASE=1; export DUALCASE # for MKS sh
26642 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
26645 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
26646 # is contrary to our usage. Disable this feature.
26647 alias -g '${1+"$@"}'='"$@"'
26648 setopt NO_GLOB_SUBST
26650 case `(set -o) 2>/dev/null` in #(
26662 # Printing a long string crashes Solaris 7 /usr/bin/printf.
26663 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
26664 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
26665 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
26666 # Prefer a ksh shell builtin over an external printf program on Solaris,
26667 # but without wasting forks for bash or zsh.
26668 if test -z "$BASH_VERSION$ZSH_VERSION" \
26669 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
26670 as_echo='print -r --'
26671 as_echo_n='print -rn --'
26672 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
26673 as_echo='printf %s\n'
26674 as_echo_n='printf %s'
26676 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
26677 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
26678 as_echo_n='/usr/ucb/echo -n'
26680 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
26681 as_echo_n_body='eval
26685 expr "X$arg" : "X\\(.*\\)$as_nl";
26686 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
26688 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
26690 export as_echo_n_body
26691 as_echo_n='sh -c $as_echo_n_body as_echo'
26693 export as_echo_body
26694 as_echo='sh -c $as_echo_body as_echo'
26697 # The user is always right.
26698 if test "${PATH_SEPARATOR+set}" != set; then
26700 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
26701 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
26708 # We need space, tab and new line, in precisely that order. Quoting is
26709 # there to prevent editors from complaining about space-tab.
26710 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
26711 # splitting by setting IFS to empty value.)
26714 # Find who we are. Look in the path if we contain no directory separator.
26716 *[\\/]* ) as_myself=$0 ;;
26717 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
26718 for as_dir in $PATH
26721 test -z "$as_dir" && as_dir=.
26722 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
26728 # We did not find ourselves, most probably we were run as `sh COMMAND'
26729 # in which case we are not to be found in the path.
26730 if test "x$as_myself" = x; then
26733 if test ! -f "$as_myself"; then
26734 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
26738 # Unset variables that we do not need and which cause bugs (e.g. in
26739 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
26740 # suppresses any "Segmentation fault" message there. '((' could
26741 # trigger a bug in pdksh 5.2.14.
26742 for as_var in BASH_ENV ENV MAIL MAILPATH
26743 do eval test x\${$as_var+set} = xset \
26744 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
26757 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
26760 # as_fn_error ERROR [LINENO LOG_FD]
26761 # ---------------------------------
26762 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
26763 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
26764 # script with status $?, using 1 if that was 0.
26767 as_status=$?; test $as_status -eq 0 && as_status=1
26769 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
26770 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
26772 $as_echo "$as_me: error: $1" >&2
26773 as_fn_exit $as_status
26777 # as_fn_set_status STATUS
26778 # -----------------------
26779 # Set $? to STATUS, without forking.
26780 as_fn_set_status ()
26783 } # as_fn_set_status
26785 # as_fn_exit STATUS
26786 # -----------------
26787 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
26791 as_fn_set_status $1
26797 # Portably unset VAR.
26800 { eval $1=; unset $1;}
26802 as_unset=as_fn_unset
26803 # as_fn_append VAR VALUE
26804 # ----------------------
26805 # Append the text in VALUE to the end of the definition contained in VAR. Take
26806 # advantage of any shell optimizations that allow amortized linear growth over
26807 # repeated appends, instead of the typical quadratic growth present in naive
26809 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
26810 eval 'as_fn_append ()
26821 # as_fn_arith ARG...
26822 # ------------------
26823 # Perform arithmetic evaluation on the ARGs, and store the result in the
26824 # global $as_val. Take advantage of shells that can avoid forks. The arguments
26825 # must be portable across $(()) and expr.
26826 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
26827 eval 'as_fn_arith ()
26834 as_val=`expr "$@" || test $? -eq 1`
26839 if expr a : '\(a\)' >/dev/null 2>&1 &&
26840 test "X`expr 00001 : '.*\(...\)'`" = X001; then
26846 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
26847 as_basename=basename
26852 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
26858 as_me=`$as_basename -- "$0" ||
26859 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
26860 X"$0" : 'X\(//\)$' \| \
26861 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
26863 sed '/^.*\/\([^/][^/]*\)\/*$/{
26877 # Avoid depending upon Character Ranges.
26878 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
26879 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
26880 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
26881 as_cr_digits='0123456789'
26882 as_cr_alnum=$as_cr_Letters$as_cr_digits
26884 ECHO_C= ECHO_N= ECHO_T=
26885 case `echo -n x` in #(((((
26887 case `echo 'xy\c'` in
26888 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
26890 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
26897 rm -f conf$$ conf$$.exe conf$$.file
26898 if test -d conf$$.dir; then
26899 rm -f conf$$.dir/conf$$.file
26902 mkdir conf$$.dir 2>/dev/null
26904 if (echo >conf$$.file) 2>/dev/null; then
26905 if ln -s conf$$.file conf$$ 2>/dev/null; then
26907 # ... but there are two gotchas:
26908 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
26909 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
26910 # In both cases, we have to default to `cp -p'.
26911 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
26913 elif ln conf$$.file conf$$ 2>/dev/null; then
26921 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
26922 rmdir conf$$.dir 2>/dev/null
26927 # Create "$as_dir" as a directory, including parents if necessary.
26932 -*) as_dir=./$as_dir;;
26934 test -d "$as_dir" || eval $as_mkdir_p || {
26938 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
26939 *) as_qdir=$as_dir;;
26941 as_dirs="'$as_qdir' $as_dirs"
26942 as_dir=`$as_dirname -- "$as_dir" ||
26943 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
26944 X"$as_dir" : 'X\(//\)[^/]' \| \
26945 X"$as_dir" : 'X\(//\)$' \| \
26946 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
26947 $as_echo X"$as_dir" |
26948 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
26952 /^X\(\/\/\)[^/].*/{
26965 test -d "$as_dir" && break
26967 test -z "$as_dirs" || eval "mkdir $as_dirs"
26968 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
26972 if mkdir -p . 2>/dev/null; then
26973 as_mkdir_p='mkdir -p "$as_dir"'
26975 test -d ./-p && rmdir ./-p
26979 if test -x / >/dev/null 2>&1; then
26980 as_test_x='test -x'
26982 if ls -dL / >/dev/null 2>&1; then
26989 if test -d "$1"; then
26995 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
26996 ???[sx]*):;;*)false;;esac;fi
27000 as_executable_p=$as_test_x
27002 # Sed expression to map a string onto a valid CPP name.
27003 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
27005 # Sed expression to map a string onto a valid variable name.
27006 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
27010 ## ----------------------------------- ##
27011 ## Main body of $CONFIG_STATUS script. ##
27012 ## ----------------------------------- ##
27014 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
27016 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27017 # Save the log message, to keep $0 and so on meaningful, and to
27018 # report actual input values of CONFIG_FILES etc. instead of their
27019 # values after options handling.
27021 This file was extended by $as_me, which was
27022 generated by GNU Autoconf 2.64. Invocation command line was
27024 CONFIG_FILES = $CONFIG_FILES
27025 CONFIG_HEADERS = $CONFIG_HEADERS
27026 CONFIG_LINKS = $CONFIG_LINKS
27027 CONFIG_COMMANDS = $CONFIG_COMMANDS
27030 on `(hostname || uname -n) 2>/dev/null | sed 1q`
27035 case $ac_config_files in *"
27036 "*) set x $ac_config_files; shift; ac_config_files=$*;;
27039 case $ac_config_headers in *"
27040 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
27044 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27045 # Files that config.status was made for.
27046 config_files="$ac_config_files"
27047 config_headers="$ac_config_headers"
27048 config_commands="$ac_config_commands"
27052 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27054 \`$as_me' instantiates files and other configuration actions
27055 from templates according to the current configuration. Unless the files
27056 and actions are specified as TAGs, all are instantiated by default.
27058 Usage: $0 [OPTION]... [TAG]...
27060 -h, --help print this help, then exit
27061 -V, --version print version number and configuration settings, then exit
27062 -q, --quiet, --silent
27063 do not print progress messages
27064 -d, --debug don't remove temporary files
27065 --recheck update $as_me by reconfiguring in the same conditions
27066 --file=FILE[:TEMPLATE]
27067 instantiate the configuration file FILE
27068 --header=FILE[:TEMPLATE]
27069 instantiate the configuration header FILE
27071 Configuration files:
27074 Configuration headers:
27077 Configuration commands:
27080 Report bugs to the package provider."
27083 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27086 configured by $0, generated by GNU Autoconf 2.64,
27087 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
27089 Copyright (C) 2009 Free Software Foundation, Inc.
27090 This config.status script is free software; the Free Software Foundation
27091 gives unlimited permission to copy, distribute and modify it."
27096 test -n "\$AWK" || AWK=awk
27099 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27100 # The default lists apply if the user does not specify any file.
27106 ac_option=`expr "X$1" : 'X\([^=]*\)='`
27107 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
27118 # Handling of the options.
27119 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
27121 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
27122 $as_echo "$ac_cs_version"; exit ;;
27123 --debug | --debu | --deb | --de | --d | -d )
27125 --file | --fil | --fi | --f )
27128 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
27130 as_fn_append CONFIG_FILES " '$ac_optarg'"
27131 ac_need_defaults=false;;
27132 --header | --heade | --head | --hea )
27135 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
27137 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
27138 ac_need_defaults=false;;
27140 # Conflict between --help and --header
27141 as_fn_error "ambiguous option: \`$1'
27142 Try \`$0 --help' for more information.";;
27143 --help | --hel | -h )
27144 $as_echo "$ac_cs_usage"; exit ;;
27145 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
27146 | -silent | --silent | --silen | --sile | --sil | --si | --s)
27149 # This is an error.
27150 -*) as_fn_error "unrecognized option: \`$1'
27151 Try \`$0 --help' for more information." ;;
27153 *) as_fn_append ac_config_targets " $1"
27154 ac_need_defaults=false ;;
27160 ac_configure_extra_args=
27162 if $ac_cs_silent; then
27164 ac_configure_extra_args="$ac_configure_extra_args --silent"
27168 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27169 if \$ac_cs_recheck; then
27170 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
27172 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
27173 CONFIG_SHELL='$SHELL'
27174 export CONFIG_SHELL
27179 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27183 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
27184 ## Running $as_me. ##
27190 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27198 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27200 # Handling of arguments.
27201 for ac_config_target in $ac_config_targets
27203 case $ac_config_target in
27204 "auto-host.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
27205 "as") CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
27206 "collect-ld") CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
27207 "nm") CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
27208 "$all_outputs") CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
27209 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
27211 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
27216 # If the user did not use the arguments to specify the items to instantiate,
27217 # then the envvar interface is used. Set only those that are not.
27218 # We use the long form for the default assignment because of an extremely
27219 # bizarre bug on SunOS 4.1.3.
27220 if $ac_need_defaults; then
27221 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
27222 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
27223 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
27226 # Have a temporary directory for convenience. Make it in the build tree
27227 # simply because there is no reason against having it here, and in addition,
27228 # creating and moving files from /tmp can sometimes cause problems.
27229 # Hook for its removal unless debugging.
27230 # Note that there is a small window in which the directory will not be cleaned:
27231 # after its creation but before its name has been assigned to `$tmp'.
27235 trap 'exit_status=$?
27236 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
27238 trap 'as_fn_exit 1' 1 2 13 15
27240 # Create a (secure) tmp directory for tmp files.
27243 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
27244 test -n "$tmp" && test -d "$tmp"
27247 tmp=./conf$$-$RANDOM
27248 (umask 077 && mkdir "$tmp")
27249 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
27251 # Set up the scripts for CONFIG_FILES section.
27252 # No need to generate them if there are no CONFIG_FILES.
27253 # This happens for instance with `./config.status config.h'.
27254 if test -n "$CONFIG_FILES"; then
27256 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
27257 ac_cs_awk_getline=:
27258 ac_cs_awk_pipe_init=
27259 ac_cs_awk_read_file='
27260 while ((getline aline < (F[key])) > 0)
27263 ac_cs_awk_pipe_fini=
27265 ac_cs_awk_getline=false
27266 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
27267 ac_cs_awk_read_file='
27269 print "cat " F[key] " &&"
27270 '$ac_cs_awk_pipe_init
27271 # The final `:' finishes the AND list.
27272 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
27274 ac_cr=`echo X | tr X '\015'`
27275 # On cygwin, bash can eat \r inside `` if the user requested igncr.
27276 # But we know of no other shell where ac_cr would be empty at this
27277 # point, so we can use a bashism as a fallback.
27278 if test "x$ac_cr" = x; then
27279 eval ac_cr=\$\'\\r\'
27281 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
27282 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
27285 ac_cs_awk_cr=$ac_cr
27288 echo 'BEGIN {' >"$tmp/subs1.awk" &&
27291 # Create commands to substitute file output variables.
27293 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
27294 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
27295 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
27298 } >conf$$files.sh &&
27299 . ./conf$$files.sh ||
27300 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
27301 rm -f conf$$files.sh
27304 echo "cat >conf$$subs.awk <<_ACEOF" &&
27305 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
27307 } >conf$$subs.sh ||
27308 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
27309 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
27311 for ac_last_try in false false false false false :; do
27312 . ./conf$$subs.sh ||
27313 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
27315 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
27316 if test $ac_delim_n = $ac_delim_num; then
27318 elif $ac_last_try; then
27319 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
27321 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
27324 rm -f conf$$subs.sh
27326 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27327 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
27331 s/^/S["/; s/!.*/"]=/
27341 s/\(.\{148\}\).*/\1/
27343 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
27348 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
27355 s/\(.\{148\}\).*/\1/
27357 s/["\\]/\\&/g; s/^/"/; s/$/"/
27361 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
27366 ' <conf$$subs.awk | sed '
27371 ' >>$CONFIG_STATUS || ac_write_fail=1
27372 rm -f conf$$subs.awk
27373 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27375 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
27376 for (key in S) S_is_set[key] = 1
27378 \$ac_cs_awk_pipe_init
27382 nfields = split(line, field, "@")
27384 len = length(field[1])
27385 for (i = 2; i < nfields; i++) {
27387 keylen = length(key)
27388 if (S_is_set[key]) {
27390 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
27391 len += length(value) + length(field[++i])
27396 if (nfields == 3 && !substed) {
27398 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
27399 \$ac_cs_awk_read_file
27405 \$ac_cs_awk_pipe_fini
27408 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27409 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
27410 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
27413 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
27414 || as_fn_error "could not setup config files machinery" "$LINENO" 5
27417 # VPATH may cause trouble with some makes, so we remove $(srcdir),
27418 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
27419 # trailing colons and then remove the whole line if VPATH becomes empty
27420 # (actually we leave an empty line to preserve line numbers).
27421 if test "x$srcdir" = x.; then
27422 ac_vpsub='/^[ ]*VPATH[ ]*=/{
27423 s/:*\$(srcdir):*/:/
27424 s/:*\${srcdir}:*/:/
27426 s/^\([^=]*=[ ]*\):*/\1/
27432 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27433 fi # test -n "$CONFIG_FILES"
27435 # Set up the scripts for CONFIG_HEADERS section.
27436 # No need to generate them if there are no CONFIG_HEADERS.
27437 # This happens for instance with `./config.status Makefile'.
27438 if test -n "$CONFIG_HEADERS"; then
27439 cat >"$tmp/defines.awk" <<\_ACAWK ||
27443 # Transform confdefs.h into an awk script `defines.awk', embedded as
27444 # here-document in config.status, that substitutes the proper values into
27445 # config.h.in to produce config.h.
27447 # Create a delimiter string that does not exist in confdefs.h, to ease
27448 # handling of long lines.
27450 for ac_last_try in false false :; do
27451 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
27452 if test -z "$ac_t"; then
27454 elif $ac_last_try; then
27455 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
27457 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
27461 # For the awk script, D is an array of macro values keyed by name,
27462 # likewise P contains macro parameters if any. Preserve backslash
27463 # newline sequences.
27465 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
27467 s/.\{148\}/&'"$ac_delim"'/g
27470 s/^[ ]*#[ ]*define[ ][ ]*/ /
27477 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
27479 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
27483 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
27484 D["\1"]=" \3\\\\\\n"\\/p
27486 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
27491 s/.\{148\}/&'"$ac_delim"'/g
27496 s/["\\]/\\&/g; s/^/"/; s/$/"/p
27499 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
27501 ' <confdefs.h | sed '
27502 s/'"$ac_delim"'/"\\\
27503 "/g' >>$CONFIG_STATUS || ac_write_fail=1
27505 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27506 for (key in D) D_is_set[key] = 1
27509 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
27511 split(line, arg, " ")
27512 if (arg[1] == "#") {
27516 defundef = substr(arg[1], 2)
27519 split(mac1, mac2, "(") #)
27521 prefix = substr(line, 1, index(line, defundef) - 1)
27522 if (D_is_set[macro]) {
27523 # Preserve the white space surrounding the "#".
27524 print prefix "define", macro P[macro] D[macro]
27527 # Replace #undef with comments. This is necessary, for example,
27528 # in the case of _POSIX_SOURCE, which is predefined and required
27529 # on some systems where configure will not decide to define it.
27530 if (defundef == "undef") {
27531 print "/*", prefix defundef, macro, "*/"
27539 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27540 as_fn_error "could not setup config headers machinery" "$LINENO" 5
27541 fi # test -n "$CONFIG_HEADERS"
27544 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
27549 :[FHLC]) ac_mode=$ac_tag; continue;;
27551 case $ac_mode$ac_tag in
27553 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
27554 :[FH]-) ac_tag=-:-;;
27555 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
27572 -) ac_f="$tmp/stdin";;
27573 *) # Look for the file first in the build tree, then in the source tree
27574 # (if the path is not absolute). The absolute path cannot be DOS-style,
27575 # because $ac_f cannot contain `:'.
27579 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
27581 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
27583 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
27584 as_fn_append ac_file_inputs " '$ac_f'"
27587 # Let's still pretend it is `configure' which instantiates (i.e., don't
27588 # use $as_me), people would be surprised to read:
27589 # /* config.h. Generated by config.status. */
27590 configure_input='Generated from '`
27591 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
27593 if test x"$ac_file" != x-; then
27594 configure_input="$ac_file. $configure_input"
27595 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
27596 $as_echo "$as_me: creating $ac_file" >&6;}
27598 # Neutralize special characters interpreted by sed in replacement strings.
27599 case $configure_input in #(
27600 *\&* | *\|* | *\\* )
27601 ac_sed_conf_input=`$as_echo "$configure_input" |
27602 sed 's/[\\\\&|]/\\\\&/g'`;; #(
27603 *) ac_sed_conf_input=$configure_input;;
27607 *:-:* | *:-) cat >"$tmp/stdin" \
27608 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
27613 ac_dir=`$as_dirname -- "$ac_file" ||
27614 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
27615 X"$ac_file" : 'X\(//\)[^/]' \| \
27616 X"$ac_file" : 'X\(//\)$' \| \
27617 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
27618 $as_echo X"$ac_file" |
27619 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
27623 /^X\(\/\/\)[^/].*/{
27636 as_dir="$ac_dir"; as_fn_mkdir_p
27640 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
27642 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
27643 # A ".." for each directory in $ac_dir_suffix.
27644 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
27645 case $ac_top_builddir_sub in
27646 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
27647 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
27650 ac_abs_top_builddir=$ac_pwd
27651 ac_abs_builddir=$ac_pwd$ac_dir_suffix
27652 # for backward compatibility:
27653 ac_top_builddir=$ac_top_build_prefix
27656 .) # We are building in place.
27658 ac_top_srcdir=$ac_top_builddir_sub
27659 ac_abs_top_srcdir=$ac_pwd ;;
27660 [\\/]* | ?:[\\/]* ) # Absolute name.
27661 ac_srcdir=$srcdir$ac_dir_suffix;
27662 ac_top_srcdir=$srcdir
27663 ac_abs_top_srcdir=$srcdir ;;
27664 *) # Relative name.
27665 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
27666 ac_top_srcdir=$ac_top_build_prefix$srcdir
27667 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
27669 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
27680 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27681 # If the template does not know about datarootdir, expand it.
27682 # FIXME: This hack should be removed a few years after 2.60.
27683 ac_datarootdir_hack=; ac_datarootdir_seen=
27694 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
27695 *datarootdir*) ac_datarootdir_seen=yes;;
27696 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
27697 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
27698 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
27700 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27701 ac_datarootdir_hack='
27702 s&@datadir@&$datadir&g
27703 s&@docdir@&$docdir&g
27704 s&@infodir@&$infodir&g
27705 s&@localedir@&$localedir&g
27706 s&@mandir@&$mandir&g
27707 s&\\\${datarootdir}&$datarootdir&g' ;;
27711 # Neutralize VPATH when `$srcdir' = `.'.
27712 # Shell code in configure.ac might set extrasub.
27713 # FIXME: do we really want to maintain this feature?
27714 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27715 ac_sed_extra="$ac_vpsub
27718 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27720 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
27721 s|@configure_input@|$ac_sed_conf_input|;t t
27722 s&@top_builddir@&$ac_top_builddir_sub&;t t
27723 s&@top_build_prefix@&$ac_top_build_prefix&;t t
27724 s&@srcdir@&$ac_srcdir&;t t
27725 s&@abs_srcdir@&$ac_abs_srcdir&;t t
27726 s&@top_srcdir@&$ac_top_srcdir&;t t
27727 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
27728 s&@builddir@&$ac_builddir&;t t
27729 s&@abs_builddir@&$ac_abs_builddir&;t t
27730 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
27731 $ac_datarootdir_hack
27733 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
27734 if $ac_cs_awk_getline; then
27735 $AWK -f "$tmp/subs.awk"
27737 $AWK -f "$tmp/subs.awk" | $SHELL
27739 || as_fn_error "could not create $ac_file" "$LINENO" 5
27741 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
27742 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
27743 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
27744 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
27745 which seems to be undefined. Please make sure it is defined." >&5
27746 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
27747 which seems to be undefined. Please make sure it is defined." >&2;}
27751 -) cat "$tmp/out" && rm -f "$tmp/out";;
27752 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
27754 || as_fn_error "could not create $ac_file" "$LINENO" 5
27760 if test x"$ac_file" != x-; then
27762 $as_echo "/* $configure_input */" \
27763 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
27764 } >"$tmp/config.h" \
27765 || as_fn_error "could not create $ac_file" "$LINENO" 5
27766 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
27767 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
27768 $as_echo "$as_me: $ac_file is unchanged" >&6;}
27771 mv "$tmp/config.h" "$ac_file" \
27772 || as_fn_error "could not create $ac_file" "$LINENO" 5
27775 $as_echo "/* $configure_input */" \
27776 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
27777 || as_fn_error "could not create -" "$LINENO" 5
27781 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
27782 $as_echo "$as_me: executing $ac_file commands" >&6;}
27787 case $ac_file$ac_mode in
27788 "as":F) chmod +x as ;;
27789 "collect-ld":F) chmod +x collect-ld ;;
27790 "nm":F) chmod +x nm ;;
27792 case ${CONFIG_HEADERS} in
27793 *auto-host.h:config.in*)
27796 # Make sure all the subdirs exist.
27797 for d in $subdirs doc build c-family
27799 test -d $d || mkdir $d
27809 ac_clean_files=$ac_clean_files_save
27811 test $ac_write_fail = 0 ||
27812 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
27815 # configure is writing to config.log, and then calls config.status.
27816 # config.status does its own redirection, appending to config.log.
27817 # Unfortunately, on DOS this fails, as config.log is still kept open
27818 # by configure, so config.status won't be able to write to it; its
27819 # output is simply discarded. So we exec the FD to /dev/null,
27820 # effectively closing config.log, so it can be properly (re)opened and
27821 # appended to by config.status. When coming back to configure, we
27822 # need to make the FD available again.
27823 if test "$no_create" != yes; then
27825 ac_config_status_args=
27826 test "$silent" = yes &&
27827 ac_config_status_args="$ac_config_status_args --quiet"
27829 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
27831 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
27832 # would make configure fail if this is the last instruction.
27833 $ac_cs_success || as_fn_exit $?
27835 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
27836 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
27837 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}