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
627 common_out_object_file
651 user_headers_inc_next_post
652 user_headers_inc_next_pre
654 TM_MULTILIB_EXCEPTIONS_CONFIG
663 build_xm_include_list
665 build_install_headers_dir
667 all_selected_languages
686 ORIGINAL_NM_FOR_TARGET
688 ORIGINAL_LD_FOR_TARGET
689 ORIGINAL_PLUGIN_LD_FOR_TARGET
691 ORIGINAL_AS_FOR_TARGET
763 CROSS_SYSTEM_HEADER_DIR
764 TARGET_SYSTEM_ROOT_DEFINE
770 ENABLE_BUILD_WITH_CXX
773 valgrind_path_defines
845 program_transform_name
856 ac_subst_files='option_includes
859 enable_option_checking
864 enable_generated_files_in_srcdir
874 enable_gather_detailed_mem_stats
875 enable_build_with_cxx
895 enable_initfini_array
896 enable_sjlj_exceptions
897 with_system_libunwind
899 enable_leading_mingw64_underscores
902 enable_win32_registry
908 enable_gnu_indirect_function
910 enable_gnu_unique_object
911 enable_linker_build_id
915 enable_maintainer_mode
916 enable_version_specific_runtime_libs
919 enable_libquadmath_support
920 with_linker_hash_style
922 ac_precious_vars='build_alias
943 # Initialize some variables set by options.
945 ac_init_version=false
946 ac_unrecognized_opts=
948 # The variables have the same names as the options, with
949 # dashes changed to underlines.
957 program_transform_name=s,x,x,
965 # Installation directory options.
966 # These are left unexpanded so users can "make install exec_prefix=/foo"
967 # and all the variables that are supposed to be based on exec_prefix
968 # by default will actually change.
969 # Use braces instead of parens because sh, perl, etc. also accept them.
970 # (The list follows the same order as the GNU Coding Standards.)
971 bindir='${exec_prefix}/bin'
972 sbindir='${exec_prefix}/sbin'
973 libexecdir='${exec_prefix}/libexec'
974 datarootdir='${prefix}/share'
975 datadir='${datarootdir}'
976 sysconfdir='${prefix}/etc'
977 sharedstatedir='${prefix}/com'
978 localstatedir='${prefix}/var'
979 includedir='${prefix}/include'
980 oldincludedir='/usr/include'
981 docdir='${datarootdir}/doc/${PACKAGE}'
982 infodir='${datarootdir}/info'
987 libdir='${exec_prefix}/lib'
988 localedir='${datarootdir}/locale'
989 mandir='${datarootdir}/man'
995 # If the previous option needs an argument, assign it.
996 if test -n "$ac_prev"; then
997 eval $ac_prev=\$ac_option
1003 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1007 # Accept the important Cygnus configure options, so we can diagnose typos.
1009 case $ac_dashdash$ac_option in
1013 -bindir | --bindir | --bindi | --bind | --bin | --bi)
1015 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1016 bindir=$ac_optarg ;;
1018 -build | --build | --buil | --bui | --bu)
1019 ac_prev=build_alias ;;
1020 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1021 build_alias=$ac_optarg ;;
1023 -cache-file | --cache-file | --cache-fil | --cache-fi \
1024 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1025 ac_prev=cache_file ;;
1026 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1027 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1028 cache_file=$ac_optarg ;;
1030 --config-cache | -C)
1031 cache_file=config.cache ;;
1033 -datadir | --datadir | --datadi | --datad)
1035 -datadir=* | --datadir=* | --datadi=* | --datad=*)
1036 datadir=$ac_optarg ;;
1038 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1039 | --dataroo | --dataro | --datar)
1040 ac_prev=datarootdir ;;
1041 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1042 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1043 datarootdir=$ac_optarg ;;
1045 -disable-* | --disable-*)
1046 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1047 # Reject names that are not valid shell variable names.
1048 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1049 as_fn_error "invalid feature name: $ac_useropt"
1050 ac_useropt_orig=$ac_useropt
1051 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1052 case $ac_user_opts in
1054 "enable_$ac_useropt"
1056 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1057 ac_unrecognized_sep=', ';;
1059 eval enable_$ac_useropt=no ;;
1061 -docdir | --docdir | --docdi | --doc | --do)
1063 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1064 docdir=$ac_optarg ;;
1066 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1068 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1069 dvidir=$ac_optarg ;;
1071 -enable-* | --enable-*)
1072 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1073 # Reject names that are not valid shell variable names.
1074 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1075 as_fn_error "invalid feature name: $ac_useropt"
1076 ac_useropt_orig=$ac_useropt
1077 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1078 case $ac_user_opts in
1080 "enable_$ac_useropt"
1082 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1083 ac_unrecognized_sep=', ';;
1085 eval enable_$ac_useropt=\$ac_optarg ;;
1087 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1088 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1089 | --exec | --exe | --ex)
1090 ac_prev=exec_prefix ;;
1091 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1092 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1093 | --exec=* | --exe=* | --ex=*)
1094 exec_prefix=$ac_optarg ;;
1096 -gas | --gas | --ga | --g)
1097 # Obsolete; use --with-gas.
1100 -help | --help | --hel | --he | -h)
1101 ac_init_help=long ;;
1102 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1103 ac_init_help=recursive ;;
1104 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1105 ac_init_help=short ;;
1107 -host | --host | --hos | --ho)
1108 ac_prev=host_alias ;;
1109 -host=* | --host=* | --hos=* | --ho=*)
1110 host_alias=$ac_optarg ;;
1112 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1114 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1116 htmldir=$ac_optarg ;;
1118 -includedir | --includedir | --includedi | --included | --include \
1119 | --includ | --inclu | --incl | --inc)
1120 ac_prev=includedir ;;
1121 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1122 | --includ=* | --inclu=* | --incl=* | --inc=*)
1123 includedir=$ac_optarg ;;
1125 -infodir | --infodir | --infodi | --infod | --info | --inf)
1127 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1128 infodir=$ac_optarg ;;
1130 -libdir | --libdir | --libdi | --libd)
1132 -libdir=* | --libdir=* | --libdi=* | --libd=*)
1133 libdir=$ac_optarg ;;
1135 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1136 | --libexe | --libex | --libe)
1137 ac_prev=libexecdir ;;
1138 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1139 | --libexe=* | --libex=* | --libe=*)
1140 libexecdir=$ac_optarg ;;
1142 -localedir | --localedir | --localedi | --localed | --locale)
1143 ac_prev=localedir ;;
1144 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1145 localedir=$ac_optarg ;;
1147 -localstatedir | --localstatedir | --localstatedi | --localstated \
1148 | --localstate | --localstat | --localsta | --localst | --locals)
1149 ac_prev=localstatedir ;;
1150 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1151 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1152 localstatedir=$ac_optarg ;;
1154 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1156 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1157 mandir=$ac_optarg ;;
1159 -nfp | --nfp | --nf)
1160 # Obsolete; use --without-fp.
1163 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1164 | --no-cr | --no-c | -n)
1167 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1168 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1171 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1172 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1173 | --oldin | --oldi | --old | --ol | --o)
1174 ac_prev=oldincludedir ;;
1175 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1176 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1177 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1178 oldincludedir=$ac_optarg ;;
1180 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1182 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1183 prefix=$ac_optarg ;;
1185 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1186 | --program-pre | --program-pr | --program-p)
1187 ac_prev=program_prefix ;;
1188 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1189 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1190 program_prefix=$ac_optarg ;;
1192 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1193 | --program-suf | --program-su | --program-s)
1194 ac_prev=program_suffix ;;
1195 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1196 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1197 program_suffix=$ac_optarg ;;
1199 -program-transform-name | --program-transform-name \
1200 | --program-transform-nam | --program-transform-na \
1201 | --program-transform-n | --program-transform- \
1202 | --program-transform | --program-transfor \
1203 | --program-transfo | --program-transf \
1204 | --program-trans | --program-tran \
1205 | --progr-tra | --program-tr | --program-t)
1206 ac_prev=program_transform_name ;;
1207 -program-transform-name=* | --program-transform-name=* \
1208 | --program-transform-nam=* | --program-transform-na=* \
1209 | --program-transform-n=* | --program-transform-=* \
1210 | --program-transform=* | --program-transfor=* \
1211 | --program-transfo=* | --program-transf=* \
1212 | --program-trans=* | --program-tran=* \
1213 | --progr-tra=* | --program-tr=* | --program-t=*)
1214 program_transform_name=$ac_optarg ;;
1216 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1218 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1219 pdfdir=$ac_optarg ;;
1221 -psdir | --psdir | --psdi | --psd | --ps)
1223 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1226 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1227 | -silent | --silent | --silen | --sile | --sil)
1230 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1232 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1234 sbindir=$ac_optarg ;;
1236 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1237 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1238 | --sharedst | --shareds | --shared | --share | --shar \
1240 ac_prev=sharedstatedir ;;
1241 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1242 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1243 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1245 sharedstatedir=$ac_optarg ;;
1247 -site | --site | --sit)
1249 -site=* | --site=* | --sit=*)
1252 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1254 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1255 srcdir=$ac_optarg ;;
1257 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1258 | --syscon | --sysco | --sysc | --sys | --sy)
1259 ac_prev=sysconfdir ;;
1260 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1261 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1262 sysconfdir=$ac_optarg ;;
1264 -target | --target | --targe | --targ | --tar | --ta | --t)
1265 ac_prev=target_alias ;;
1266 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1267 target_alias=$ac_optarg ;;
1269 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1272 -version | --version | --versio | --versi | --vers | -V)
1273 ac_init_version=: ;;
1276 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1277 # Reject names that are not valid shell variable names.
1278 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1279 as_fn_error "invalid package name: $ac_useropt"
1280 ac_useropt_orig=$ac_useropt
1281 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1282 case $ac_user_opts in
1286 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1287 ac_unrecognized_sep=', ';;
1289 eval with_$ac_useropt=\$ac_optarg ;;
1291 -without-* | --without-*)
1292 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1293 # Reject names that are not valid shell variable names.
1294 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1295 as_fn_error "invalid package name: $ac_useropt"
1296 ac_useropt_orig=$ac_useropt
1297 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1298 case $ac_user_opts in
1302 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1303 ac_unrecognized_sep=', ';;
1305 eval with_$ac_useropt=no ;;
1308 # Obsolete; use --with-x.
1311 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1312 | --x-incl | --x-inc | --x-in | --x-i)
1313 ac_prev=x_includes ;;
1314 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1315 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1316 x_includes=$ac_optarg ;;
1318 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1319 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1320 ac_prev=x_libraries ;;
1321 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1322 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1323 x_libraries=$ac_optarg ;;
1325 -*) as_fn_error "unrecognized option: \`$ac_option'
1326 Try \`$0 --help' for more information."
1330 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1331 # Reject names that are not valid shell variable names.
1332 case $ac_envvar in #(
1333 '' | [0-9]* | *[!_$as_cr_alnum]* )
1334 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1336 eval $ac_envvar=\$ac_optarg
1337 export $ac_envvar ;;
1340 # FIXME: should be removed in autoconf 3.0.
1341 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1342 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1343 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1344 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1350 if test -n "$ac_prev"; then
1351 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1352 as_fn_error "missing argument to $ac_option"
1355 if test -n "$ac_unrecognized_opts"; then
1356 case $enable_option_checking in
1358 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1359 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1363 # Check all directory arguments for consistency.
1364 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1365 datadir sysconfdir sharedstatedir localstatedir includedir \
1366 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1367 libdir localedir mandir
1369 eval ac_val=\$$ac_var
1370 # Remove trailing slashes.
1373 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1374 eval $ac_var=\$ac_val;;
1376 # Be sure to have absolute directory names.
1378 [\\/$]* | ?:[\\/]* ) continue;;
1379 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1381 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1384 # There might be people who depend on the old broken behavior: `$host'
1385 # used to hold the argument of --host etc.
1386 # FIXME: To remove some day.
1389 target=$target_alias
1391 # FIXME: To remove some day.
1392 if test "x$host_alias" != x; then
1393 if test "x$build_alias" = x; then
1394 cross_compiling=maybe
1395 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1396 If a cross compiler is detected then cross compile mode will be used." >&2
1397 elif test "x$build_alias" != "x$host_alias"; then
1403 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1405 test "$silent" = yes && exec 6>/dev/null
1408 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1409 ac_ls_di=`ls -di .` &&
1410 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1411 as_fn_error "working directory cannot be determined"
1412 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1413 as_fn_error "pwd does not report name of working directory"
1416 # Find the source files, if location was not specified.
1417 if test -z "$srcdir"; then
1418 ac_srcdir_defaulted=yes
1419 # Try the directory containing this script, then the parent directory.
1420 ac_confdir=`$as_dirname -- "$as_myself" ||
1421 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1422 X"$as_myself" : 'X\(//\)[^/]' \| \
1423 X"$as_myself" : 'X\(//\)$' \| \
1424 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1425 $as_echo X"$as_myself" |
1426 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1444 if test ! -r "$srcdir/$ac_unique_file"; then
1448 ac_srcdir_defaulted=no
1450 if test ! -r "$srcdir/$ac_unique_file"; then
1451 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1452 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1454 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1456 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1458 # When building in place, set srcdir=.
1459 if test "$ac_abs_confdir" = "$ac_pwd"; then
1462 # Remove unnecessary trailing slashes from srcdir.
1463 # Double slashes in file names in object file debugging info
1464 # mess up M-x gdb in Emacs.
1466 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1468 for ac_var in $ac_precious_vars; do
1469 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1470 eval ac_env_${ac_var}_value=\$${ac_var}
1471 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1472 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1476 # Report the --help message.
1478 if test "$ac_init_help" = "long"; then
1479 # Omit some internal or obsolete options to make the list less imposing.
1480 # This message is too long to be a string in the A/UX 3.1 sh.
1482 \`configure' configures this package to adapt to many kinds of systems.
1484 Usage: $0 [OPTION]... [VAR=VALUE]...
1486 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1487 VAR=VALUE. See below for descriptions of some of the useful variables.
1489 Defaults for the options are specified in brackets.
1492 -h, --help display this help and exit
1493 --help=short display options specific to this package
1494 --help=recursive display the short help of all the included packages
1495 -V, --version display version information and exit
1496 -q, --quiet, --silent do not print \`checking...' messages
1497 --cache-file=FILE cache test results in FILE [disabled]
1498 -C, --config-cache alias for \`--cache-file=config.cache'
1499 -n, --no-create do not create output files
1500 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1502 Installation directories:
1503 --prefix=PREFIX install architecture-independent files in PREFIX
1504 [$ac_default_prefix]
1505 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1508 By default, \`make install' will install all the files in
1509 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1510 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1511 for instance \`--prefix=\$HOME'.
1513 For better control, use the options below.
1515 Fine tuning of the installation directories:
1516 --bindir=DIR user executables [EPREFIX/bin]
1517 --sbindir=DIR system admin executables [EPREFIX/sbin]
1518 --libexecdir=DIR program executables [EPREFIX/libexec]
1519 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1520 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1521 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1522 --libdir=DIR object code libraries [EPREFIX/lib]
1523 --includedir=DIR C header files [PREFIX/include]
1524 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1525 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1526 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1527 --infodir=DIR info documentation [DATAROOTDIR/info]
1528 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1529 --mandir=DIR man documentation [DATAROOTDIR/man]
1530 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1531 --htmldir=DIR html documentation [DOCDIR]
1532 --dvidir=DIR dvi documentation [DOCDIR]
1533 --pdfdir=DIR pdf documentation [DOCDIR]
1534 --psdir=DIR ps documentation [DOCDIR]
1540 --program-prefix=PREFIX prepend PREFIX to installed program names
1541 --program-suffix=SUFFIX append SUFFIX to installed program names
1542 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1545 --build=BUILD configure for building on BUILD [guessed]
1546 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1547 --target=TARGET configure for building compilers for TARGET [HOST]
1551 if test -n "$ac_init_help"; then
1556 --disable-option-checking ignore unrecognized --enable/--with options
1557 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1558 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1559 --enable-generated-files-in-srcdir
1560 put copies of generated files in source dir intended
1561 for creating source tarballs for users without
1562 texinfo bison or flex
1563 --disable-largefile omit support for large files
1564 --enable-werror-always enable -Werror despite compiler version
1565 --enable-checking[=LIST]
1566 enable expensive run-time checks. With LIST, enable
1567 only specific categories of checks. Categories are:
1568 yes,no,all,none,release. Flags are:
1569 assert,df,fold,gc,gcac,gimple,misc,
1570 rtlflag,rtl,runtime,tree,valgrind,types
1571 --enable-coverage[=LEVEL]
1572 enable compiler's code coverage collection. Use to
1573 measure compiler performance and locate unused parts
1574 of the compiler. With LEVEL, specify optimization.
1575 Values are opt, noopt, default is noopt
1576 --enable-gather-detailed-mem-stats
1577 enable detailed memory allocation stats gathering
1578 --enable-build-with-cxx build with C++ compiler instead of C compiler
1579 --enable-multilib enable library support for multiple ABIs
1580 --enable-__cxa_atexit enable __cxa_atexit for C++
1581 --enable-decimal-float={no,yes,bid,dpd}
1582 enable decimal float extension to C. Selecting 'bid'
1583 or 'dpd' choses which decimal floating point format
1585 --enable-fixed-point enable fixed-point arithmetic extension to C
1586 --enable-threads[=LIB] enable thread usage for target GCC, using LIB thread
1588 --enable-tls enable or disable generation of tls code overriding
1589 the assembler check for tls support
1590 --enable-objc-gc enable the use of Boehm's garbage collector with the
1591 GNU Objective-C runtime
1592 --disable-shared don't provide a shared libgcc
1593 --enable-languages=LIST specify which front-ends to build
1594 --disable-rpath do not hardcode runtime library paths
1595 --enable-initfini-array use .init_array/.fini_array sections
1596 --enable-sjlj-exceptions
1597 arrange to use setjmp/longjmp exception handling
1598 --enable-secureplt enable -msecure-plt by default for PowerPC
1599 --enable-leading-mingw64-underscores
1600 enable leading underscores on 64 bit mingw targets
1601 --enable-cld enable -mcld by default for 32bit x86
1602 --enable-frame-pointer enable -fno-omit-frame-pointer by default for 32bit
1604 --disable-win32-registry
1605 disable lookup of installation paths in the Registry
1607 --enable-win32-registry enable registry lookup (default)
1608 --enable-win32-registry=KEY
1609 use KEY instead of GCC version as the last portion
1611 --enable-shared[=PKGS] build shared libraries [default=yes]
1612 --enable-static[=PKGS] build static libraries [default=yes]
1613 --enable-fast-install[=PKGS]
1614 optimize for fast installation [default=yes]
1615 --disable-libtool-lock avoid locking (might break parallel builds)
1616 --enable-gnu-indirect-function
1617 enable the use of the @gnu_indirect_function to
1619 --enable-comdat enable COMDAT group support
1620 --enable-gnu-unique-object
1621 enable the use of the @gnu_unique_object ELF
1622 extension on glibc systems
1623 --enable-linker-build-id
1624 compiler will always pass --build-id to linker
1625 --enable-maintainer-mode
1626 enable make rules and dependencies not useful (and
1627 sometimes confusing) to the casual installer
1628 --enable-version-specific-runtime-libs
1629 specify that runtime libraries should be installed
1630 in a compiler-specific directory
1631 --enable-plugin enable plugin support
1632 --disable-libquadmath-support
1633 disable libquadmath support for Fortran
1636 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1637 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1638 --with-build-libsubdir=DIR Directory where to find libraries for build system
1639 --with-local-prefix=DIR specifies directory to put local include
1640 --with-gxx-include-dir=DIR
1641 specifies directory to put g++ header files
1642 --with-cpp-install-dir=DIR
1643 install the user visible C preprocessor in DIR
1644 (relative to PREFIX) as well as PREFIX/bin
1645 --with-gnu-ld arrange to work with GNU ld
1646 --with-ld arrange to use the specified ld (full pathname)
1647 --with-demangler-in-ld try to use demangler in GNU ld
1648 --with-gnu-as arrange to work with GNU as
1649 --with-as arrange to use the specified as (full pathname)
1650 --with-stabs arrange to use stabs instead of host debug format
1651 --with-dwarf2 force the default debug format to be DWARF 2
1652 --with-build-sysroot=sysroot
1653 use sysroot as the system root during the build
1654 --with-sysroot[=DIR] search for usr/lib, usr/include, et al, within DIR
1655 --with-specs=SPECS add SPECS to driver command-line processing
1656 --with-pkgversion=PKG Use PKG in the version string in place of "GCC"
1657 --with-bugurl=URL Direct users to URL to report a bug
1658 --with-multilib-list select multilibs (SH and x86-64 only)
1659 --with-gnu-ld assume the C compiler uses GNU ld default=no
1660 --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib
1661 --without-libiconv-prefix don't search for libiconv in includedir and libdir
1662 --with-system-libunwind use installed libunwind
1663 --with-pic try to use only PIC/non-PIC objects [default=use
1665 --with-gnu-ld assume the C compiler uses GNU ld [default=no]
1666 --with-plugin-ld=[ARG] specify the plugin linker
1667 --with-long-double-128 use 128-bit long double by default
1668 --with-gc={page,zone} choose the garbage collection mechanism to use with
1670 --with-system-zlib use installed libz
1671 --with-slibdir=DIR shared libraries in DIR [LIBDIR]
1672 --with-linker-hash-style={sysv,gnu,both}
1673 specify the linker hash style
1675 Some influential environment variables:
1676 CC C compiler command
1677 CFLAGS C compiler flags
1678 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1679 nonstandard directory <lib dir>
1680 LIBS libraries to pass to the linker, e.g. -l<library>
1681 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1682 you have headers in a nonstandard directory <include dir>
1683 CXX C++ compiler command
1684 CXXFLAGS C++ compiler flags
1686 CXXCPP C++ preprocessor
1687 GMPLIBS How to link GMP
1688 GMPINC How to find GMP include files
1689 PPLLIBS How to link PPL
1690 PPLINC How to find PPL include files
1691 CLOOGLIBS How to link CLOOG
1692 CLOOGINC How to find CLOOG include files
1694 Use these variables to override the choices made by `configure' or to help
1695 it to find libraries and programs with nonstandard names/locations.
1697 Report bugs to the package provider.
1702 if test "$ac_init_help" = "recursive"; then
1703 # If there are subdirs, report their specific --help.
1704 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1705 test -d "$ac_dir" ||
1706 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1711 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1713 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1714 # A ".." for each directory in $ac_dir_suffix.
1715 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1716 case $ac_top_builddir_sub in
1717 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1718 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1721 ac_abs_top_builddir=$ac_pwd
1722 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1723 # for backward compatibility:
1724 ac_top_builddir=$ac_top_build_prefix
1727 .) # We are building in place.
1729 ac_top_srcdir=$ac_top_builddir_sub
1730 ac_abs_top_srcdir=$ac_pwd ;;
1731 [\\/]* | ?:[\\/]* ) # Absolute name.
1732 ac_srcdir=$srcdir$ac_dir_suffix;
1733 ac_top_srcdir=$srcdir
1734 ac_abs_top_srcdir=$srcdir ;;
1736 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1737 ac_top_srcdir=$ac_top_build_prefix$srcdir
1738 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1740 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1742 cd "$ac_dir" || { ac_status=$?; continue; }
1743 # Check for guested configure.
1744 if test -f "$ac_srcdir/configure.gnu"; then
1746 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1747 elif test -f "$ac_srcdir/configure"; then
1749 $SHELL "$ac_srcdir/configure" --help=recursive
1751 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1753 cd "$ac_pwd" || { ac_status=$?; break; }
1757 test -n "$ac_init_help" && exit $ac_status
1758 if $ac_init_version; then
1761 generated by GNU Autoconf 2.64
1763 Copyright (C) 2009 Free Software Foundation, Inc.
1764 This configure script is free software; the Free Software Foundation
1765 gives unlimited permission to copy, distribute and modify it.
1770 ## ------------------------ ##
1771 ## Autoconf initialization. ##
1772 ## ------------------------ ##
1774 # ac_fn_c_try_compile LINENO
1775 # --------------------------
1776 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1777 ac_fn_c_try_compile ()
1779 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1780 rm -f conftest.$ac_objext
1781 if { { ac_try="$ac_compile"
1783 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1784 *) ac_try_echo=$ac_try;;
1786 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1787 $as_echo "$ac_try_echo"; } >&5
1788 (eval "$ac_compile") 2>conftest.err
1790 if test -s conftest.err; then
1791 grep -v '^ *+' conftest.err >conftest.er1
1792 cat conftest.er1 >&5
1793 mv -f conftest.er1 conftest.err
1795 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1796 test $ac_status = 0; } && {
1797 test -z "$ac_c_werror_flag" ||
1798 test ! -s conftest.err
1799 } && test -s conftest.$ac_objext; then :
1802 $as_echo "$as_me: failed program was:" >&5
1803 sed 's/^/| /' conftest.$ac_ext >&5
1807 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1810 } # ac_fn_c_try_compile
1812 # ac_fn_cxx_try_compile LINENO
1813 # ----------------------------
1814 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1815 ac_fn_cxx_try_compile ()
1817 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1818 rm -f conftest.$ac_objext
1819 if { { ac_try="$ac_compile"
1821 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1822 *) ac_try_echo=$ac_try;;
1824 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1825 $as_echo "$ac_try_echo"; } >&5
1826 (eval "$ac_compile") 2>conftest.err
1828 if test -s conftest.err; then
1829 grep -v '^ *+' conftest.err >conftest.er1
1830 cat conftest.er1 >&5
1831 mv -f conftest.er1 conftest.err
1833 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1834 test $ac_status = 0; } && {
1835 test -z "$ac_cxx_werror_flag" ||
1836 test ! -s conftest.err
1837 } && test -s conftest.$ac_objext; then :
1840 $as_echo "$as_me: failed program was:" >&5
1841 sed 's/^/| /' conftest.$ac_ext >&5
1845 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1848 } # ac_fn_cxx_try_compile
1850 # ac_fn_c_try_cpp LINENO
1851 # ----------------------
1852 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1855 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1856 if { { ac_try="$ac_cpp conftest.$ac_ext"
1858 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1859 *) ac_try_echo=$ac_try;;
1861 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1862 $as_echo "$ac_try_echo"; } >&5
1863 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1865 if test -s conftest.err; then
1866 grep -v '^ *+' conftest.err >conftest.er1
1867 cat conftest.er1 >&5
1868 mv -f conftest.er1 conftest.err
1870 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1871 test $ac_status = 0; } >/dev/null && {
1872 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1873 test ! -s conftest.err
1877 $as_echo "$as_me: failed program was:" >&5
1878 sed 's/^/| /' conftest.$ac_ext >&5
1882 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1887 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1888 # -------------------------------------------------------
1889 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1890 # the include files in INCLUDES and setting the cache variable VAR
1892 ac_fn_c_check_header_mongrel ()
1894 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1895 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1897 $as_echo_n "checking for $2... " >&6; }
1898 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1899 $as_echo_n "(cached) " >&6
1902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1903 $as_echo "$ac_res" >&6; }
1905 # Is the header compilable?
1906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1907 $as_echo_n "checking $2 usability... " >&6; }
1908 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1909 /* end confdefs.h. */
1913 if ac_fn_c_try_compile "$LINENO"; then :
1914 ac_header_compiler=yes
1916 ac_header_compiler=no
1918 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1920 $as_echo "$ac_header_compiler" >&6; }
1922 # Is the header present?
1923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1924 $as_echo_n "checking $2 presence... " >&6; }
1925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1926 /* end confdefs.h. */
1929 if ac_fn_c_try_cpp "$LINENO"; then :
1930 ac_header_preproc=yes
1932 ac_header_preproc=no
1934 rm -f conftest.err conftest.$ac_ext
1935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1936 $as_echo "$ac_header_preproc" >&6; }
1938 # So? What about this header?
1939 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1941 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1942 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1943 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1944 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1947 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1948 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1949 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1950 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1951 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1952 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1953 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1954 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1955 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1956 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1960 $as_echo_n "checking for $2... " >&6; }
1961 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1962 $as_echo_n "(cached) " >&6
1964 eval "$3=\$ac_header_compiler"
1967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1968 $as_echo "$ac_res" >&6; }
1970 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1972 } # ac_fn_c_check_header_mongrel
1974 # ac_fn_c_try_run LINENO
1975 # ----------------------
1976 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1977 # that executables *can* be run.
1980 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1981 if { { ac_try="$ac_link"
1983 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1984 *) ac_try_echo=$ac_try;;
1986 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1987 $as_echo "$ac_try_echo"; } >&5
1988 (eval "$ac_link") 2>&5
1990 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1991 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1992 { { case "(($ac_try" in
1993 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1994 *) ac_try_echo=$ac_try;;
1996 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1997 $as_echo "$ac_try_echo"; } >&5
1998 (eval "$ac_try") 2>&5
2000 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2001 test $ac_status = 0; }; }; then :
2004 $as_echo "$as_me: program exited with status $ac_status" >&5
2005 $as_echo "$as_me: failed program was:" >&5
2006 sed 's/^/| /' conftest.$ac_ext >&5
2008 ac_retval=$ac_status
2010 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2011 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2016 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2017 # -------------------------------------------------------
2018 # Tests whether HEADER exists and can be compiled using the include files in
2019 # INCLUDES, setting the cache variable VAR accordingly.
2020 ac_fn_c_check_header_compile ()
2022 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2024 $as_echo_n "checking for $2... " >&6; }
2025 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2026 $as_echo_n "(cached) " >&6
2028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2029 /* end confdefs.h. */
2033 if ac_fn_c_try_compile "$LINENO"; then :
2038 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2042 $as_echo "$ac_res" >&6; }
2043 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2045 } # ac_fn_c_check_header_compile
2047 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2048 # --------------------------------------------
2049 # Tries to find the compile-time value of EXPR in a program that includes
2050 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2052 ac_fn_c_compute_int ()
2054 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2055 if test "$cross_compiling" = yes; then
2056 # Depending upon the size, compute the lo and hi bounds.
2057 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2058 /* end confdefs.h. */
2063 static int test_array [1 - 2 * !(($2) >= 0)];
2070 if ac_fn_c_try_compile "$LINENO"; then :
2073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2074 /* end confdefs.h. */
2079 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2086 if ac_fn_c_try_compile "$LINENO"; then :
2087 ac_hi=$ac_mid; break
2089 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2090 if test $ac_lo -le $ac_mid; then
2094 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2096 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2100 /* end confdefs.h. */
2105 static int test_array [1 - 2 * !(($2) < 0)];
2112 if ac_fn_c_try_compile "$LINENO"; then :
2115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2116 /* end confdefs.h. */
2121 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2128 if ac_fn_c_try_compile "$LINENO"; then :
2129 ac_lo=$ac_mid; break
2131 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2132 if test $ac_mid -le $ac_hi; then
2136 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2138 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2143 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2145 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2146 # Binary search between lo and hi bounds.
2147 while test "x$ac_lo" != "x$ac_hi"; do
2148 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2150 /* end confdefs.h. */
2155 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2162 if ac_fn_c_try_compile "$LINENO"; then :
2165 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2167 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2170 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2175 /* end confdefs.h. */
2177 static long int longval () { return $2; }
2178 static unsigned long int ulongval () { return $2; }
2185 FILE *f = fopen ("conftest.val", "w");
2190 long int i = longval ();
2193 fprintf (f, "%ld", i);
2197 unsigned long int i = ulongval ();
2200 fprintf (f, "%lu", i);
2202 /* Do not output a trailing newline, as this causes \r\n confusion
2203 on some platforms. */
2204 return ferror (f) || fclose (f) != 0;
2210 if ac_fn_c_try_run "$LINENO"; then :
2211 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2215 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2216 conftest.$ac_objext conftest.beam conftest.$ac_ext
2220 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2223 } # ac_fn_c_compute_int
2225 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2226 # -------------------------------------------
2227 # Tests whether TYPE exists after having included INCLUDES, setting cache
2228 # variable VAR accordingly.
2229 ac_fn_c_check_type ()
2231 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2233 $as_echo_n "checking for $2... " >&6; }
2234 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2235 $as_echo_n "(cached) " >&6
2238 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2239 /* end confdefs.h. */
2250 if ac_fn_c_try_compile "$LINENO"; then :
2251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2252 /* end confdefs.h. */
2263 if ac_fn_c_try_compile "$LINENO"; then :
2268 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2270 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2274 $as_echo "$ac_res" >&6; }
2275 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2277 } # ac_fn_c_check_type
2279 # ac_fn_c_find_intX_t LINENO BITS VAR
2280 # -----------------------------------
2281 # Finds a signed integer type with width BITS, setting cache variable VAR
2283 ac_fn_c_find_intX_t ()
2285 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
2287 $as_echo_n "checking for int$2_t... " >&6; }
2288 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2289 $as_echo_n "(cached) " >&6
2292 for ac_type in int$2_t 'int' 'long int' \
2293 'long long int' 'short int' 'signed char'; do
2294 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2295 /* end confdefs.h. */
2296 $ac_includes_default
2300 static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1))];
2307 if ac_fn_c_try_compile "$LINENO"; then :
2308 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2309 /* end confdefs.h. */
2310 $ac_includes_default
2314 static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1)
2315 < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 2))];
2322 if ac_fn_c_try_compile "$LINENO"; then :
2329 eval "$3=\$ac_type" ;;
2332 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2334 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2336 if test "x$as_val" = x""no; then :
2344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2345 $as_echo "$ac_res" >&6; }
2346 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2348 } # ac_fn_c_find_intX_t
2350 # ac_fn_c_try_link LINENO
2351 # -----------------------
2352 # Try to link conftest.$ac_ext, and return whether this succeeded.
2355 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2356 rm -f conftest.$ac_objext conftest$ac_exeext
2357 if { { ac_try="$ac_link"
2359 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2360 *) ac_try_echo=$ac_try;;
2362 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2363 $as_echo "$ac_try_echo"; } >&5
2364 (eval "$ac_link") 2>conftest.err
2366 if test -s conftest.err; then
2367 grep -v '^ *+' conftest.err >conftest.er1
2368 cat conftest.er1 >&5
2369 mv -f conftest.er1 conftest.err
2371 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2372 test $ac_status = 0; } && {
2373 test -z "$ac_c_werror_flag" ||
2374 test ! -s conftest.err
2375 } && test -s conftest$ac_exeext && {
2376 test "$cross_compiling" = yes ||
2377 $as_test_x conftest$ac_exeext
2381 $as_echo "$as_me: failed program was:" >&5
2382 sed 's/^/| /' conftest.$ac_ext >&5
2386 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2387 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2388 # interfere with the next link command; also delete a directory that is
2389 # left behind by Apple's compiler. We do this before executing the actions.
2390 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2391 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2394 } # ac_fn_c_try_link
2396 # ac_fn_c_find_uintX_t LINENO BITS VAR
2397 # ------------------------------------
2398 # Finds an unsigned integer type with width BITS, setting cache variable VAR
2400 ac_fn_c_find_uintX_t ()
2402 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2404 $as_echo_n "checking for uint$2_t... " >&6; }
2405 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2406 $as_echo_n "(cached) " >&6
2409 for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2410 'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2412 /* end confdefs.h. */
2413 $ac_includes_default
2417 static int test_array [1 - 2 * !(($ac_type) -1 >> ($2 - 1) == 1)];
2424 if ac_fn_c_try_compile "$LINENO"; then :
2429 eval "$3=\$ac_type" ;;
2432 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2434 if test "x$as_val" = x""no; then :
2442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2443 $as_echo "$ac_res" >&6; }
2444 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2446 } # ac_fn_c_find_uintX_t
2448 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2449 # ----------------------------------------------
2450 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2451 ac_fn_c_check_header_preproc ()
2453 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2455 $as_echo_n "checking for $2... " >&6; }
2456 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2457 $as_echo_n "(cached) " >&6
2459 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2460 /* end confdefs.h. */
2463 if ac_fn_c_try_cpp "$LINENO"; then :
2468 rm -f conftest.err conftest.$ac_ext
2471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2472 $as_echo "$ac_res" >&6; }
2473 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2475 } # ac_fn_c_check_header_preproc
2477 # ac_fn_cxx_try_cpp LINENO
2478 # ------------------------
2479 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2480 ac_fn_cxx_try_cpp ()
2482 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2483 if { { ac_try="$ac_cpp conftest.$ac_ext"
2485 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2486 *) ac_try_echo=$ac_try;;
2488 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2489 $as_echo "$ac_try_echo"; } >&5
2490 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2492 if test -s conftest.err; then
2493 grep -v '^ *+' conftest.err >conftest.er1
2494 cat conftest.er1 >&5
2495 mv -f conftest.er1 conftest.err
2497 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2498 test $ac_status = 0; } >/dev/null && {
2499 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
2500 test ! -s conftest.err
2504 $as_echo "$as_me: failed program was:" >&5
2505 sed 's/^/| /' conftest.$ac_ext >&5
2509 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2512 } # ac_fn_cxx_try_cpp
2514 # ac_fn_cxx_check_header_preproc LINENO HEADER VAR
2515 # ------------------------------------------------
2516 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2517 ac_fn_cxx_check_header_preproc ()
2519 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2521 $as_echo_n "checking for $2... " >&6; }
2522 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2523 $as_echo_n "(cached) " >&6
2525 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2526 /* end confdefs.h. */
2529 if ac_fn_cxx_try_cpp "$LINENO"; then :
2534 rm -f conftest.err conftest.$ac_ext
2537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2538 $as_echo "$ac_res" >&6; }
2539 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2541 } # ac_fn_cxx_check_header_preproc
2543 # ac_fn_c_check_func LINENO FUNC VAR
2544 # ----------------------------------
2545 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2546 ac_fn_c_check_func ()
2548 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2550 $as_echo_n "checking for $2... " >&6; }
2551 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2552 $as_echo_n "(cached) " >&6
2554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2555 /* end confdefs.h. */
2556 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2557 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2558 #define $2 innocuous_$2
2560 /* System header to define __stub macros and hopefully few prototypes,
2561 which can conflict with char $2 (); below.
2562 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2563 <limits.h> exists even on freestanding compilers. */
2566 # include <limits.h>
2568 # include <assert.h>
2573 /* Override any GCC internal prototype to avoid an error.
2574 Use char because int might match the return type of a GCC
2575 builtin and then its argument prototype would still apply. */
2580 /* The GNU C library defines this for functions which it implements
2581 to always fail with ENOSYS. Some functions are actually named
2582 something starting with __ and the normal name is an alias. */
2583 #if defined __stub_$2 || defined __stub___$2
2595 if ac_fn_c_try_link "$LINENO"; then :
2600 rm -f core conftest.err conftest.$ac_objext \
2601 conftest$ac_exeext conftest.$ac_ext
2604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2605 $as_echo "$ac_res" >&6; }
2606 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2608 } # ac_fn_c_check_func
2610 # ac_fn_cxx_try_link LINENO
2611 # -------------------------
2612 # Try to link conftest.$ac_ext, and return whether this succeeded.
2613 ac_fn_cxx_try_link ()
2615 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2616 rm -f conftest.$ac_objext conftest$ac_exeext
2617 if { { ac_try="$ac_link"
2619 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2620 *) ac_try_echo=$ac_try;;
2622 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2623 $as_echo "$ac_try_echo"; } >&5
2624 (eval "$ac_link") 2>conftest.err
2626 if test -s conftest.err; then
2627 grep -v '^ *+' conftest.err >conftest.er1
2628 cat conftest.er1 >&5
2629 mv -f conftest.er1 conftest.err
2631 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2632 test $ac_status = 0; } && {
2633 test -z "$ac_cxx_werror_flag" ||
2634 test ! -s conftest.err
2635 } && test -s conftest$ac_exeext && {
2636 test "$cross_compiling" = yes ||
2637 $as_test_x conftest$ac_exeext
2641 $as_echo "$as_me: failed program was:" >&5
2642 sed 's/^/| /' conftest.$ac_ext >&5
2646 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2647 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2648 # interfere with the next link command; also delete a directory that is
2649 # left behind by Apple's compiler. We do this before executing the actions.
2650 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2651 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2654 } # ac_fn_cxx_try_link
2655 cat >config.log <<_ACEOF
2656 This file contains any messages produced by compilers while
2657 running configure, to aid debugging if configure makes a mistake.
2659 It was created by $as_me, which was
2660 generated by GNU Autoconf 2.64. Invocation command line was
2672 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2673 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2674 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2675 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2676 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2678 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2679 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2681 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2682 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2683 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2684 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2685 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2686 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2687 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2691 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2695 test -z "$as_dir" && as_dir=.
2696 $as_echo "PATH: $as_dir"
2712 # Keep a trace of the command line.
2713 # Strip out --no-create and --no-recursion so they do not pile up.
2714 # Strip out --silent because we don't want to record it for future runs.
2715 # Also quote any args containing shell meta-characters.
2716 # Make two passes to allow for proper duplicate-argument suppression.
2720 ac_must_keep_next=false
2726 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2727 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2728 | -silent | --silent | --silen | --sile | --sil)
2731 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2734 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2736 as_fn_append ac_configure_args1 " '$ac_arg'"
2737 if test $ac_must_keep_next = true; then
2738 ac_must_keep_next=false # Got value, back to normal.
2741 *=* | --config-cache | -C | -disable-* | --disable-* \
2742 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2743 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2744 | -with-* | --with-* | -without-* | --without-* | --x)
2745 case "$ac_configure_args0 " in
2746 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2749 -* ) ac_must_keep_next=true ;;
2752 as_fn_append ac_configure_args " '$ac_arg'"
2757 { ac_configure_args0=; unset ac_configure_args0;}
2758 { ac_configure_args1=; unset ac_configure_args1;}
2760 # When interrupted or exit'd, cleanup temporary files, and complete
2761 # config.log. We remove comments because anyway the quotes in there
2762 # would cause problems or look ugly.
2763 # WARNING: Use '\'' to represent an apostrophe within the trap.
2764 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2765 trap 'exit_status=$?
2766 # Save into config.log some information that might help in debugging.
2771 ## ---------------- ##
2772 ## Cache variables. ##
2773 ## ---------------- ##
2776 # The following way of writing the cache mishandles newlines in values,
2778 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2779 eval ac_val=\$$ac_var
2783 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2784 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2787 _ | IFS | as_nl) ;; #(
2788 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2789 *) { eval $ac_var=; unset $ac_var;} ;;
2794 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2795 *${as_nl}ac_space=\ *)
2797 "s/'\''/'\''\\\\'\'''\''/g;
2798 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2801 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2809 ## ----------------- ##
2810 ## Output variables. ##
2811 ## ----------------- ##
2814 for ac_var in $ac_subst_vars
2816 eval ac_val=\$$ac_var
2818 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2820 $as_echo "$ac_var='\''$ac_val'\''"
2824 if test -n "$ac_subst_files"; then
2826 ## ------------------- ##
2827 ## File substitutions. ##
2828 ## ------------------- ##
2831 for ac_var in $ac_subst_files
2833 eval ac_val=\$$ac_var
2835 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2837 $as_echo "$ac_var='\''$ac_val'\''"
2842 if test -s confdefs.h; then
2852 test "$ac_signal" != 0 &&
2853 $as_echo "$as_me: caught signal $ac_signal"
2854 $as_echo "$as_me: exit $exit_status"
2856 rm -f core *.core core.conftest.* &&
2857 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2860 for ac_signal in 1 2 13 15; do
2861 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2865 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2866 rm -f -r conftest* confdefs.h
2868 $as_echo "/* confdefs.h */" > confdefs.h
2870 # Predefined preprocessor variables.
2872 cat >>confdefs.h <<_ACEOF
2873 #define PACKAGE_NAME "$PACKAGE_NAME"
2876 cat >>confdefs.h <<_ACEOF
2877 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2880 cat >>confdefs.h <<_ACEOF
2881 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2884 cat >>confdefs.h <<_ACEOF
2885 #define PACKAGE_STRING "$PACKAGE_STRING"
2888 cat >>confdefs.h <<_ACEOF
2889 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2892 cat >>confdefs.h <<_ACEOF
2893 #define PACKAGE_URL "$PACKAGE_URL"
2897 # Let the site file select an alternate cache file if it wants to.
2898 # Prefer an explicitly selected file to automatically selected ones.
2901 if test -n "$CONFIG_SITE"; then
2902 ac_site_file1=$CONFIG_SITE
2903 elif test "x$prefix" != xNONE; then
2904 ac_site_file1=$prefix/share/config.site
2905 ac_site_file2=$prefix/etc/config.site
2907 ac_site_file1=$ac_default_prefix/share/config.site
2908 ac_site_file2=$ac_default_prefix/etc/config.site
2910 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2912 test "x$ac_site_file" = xNONE && continue
2913 if test -r "$ac_site_file"; then
2914 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2915 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2916 sed 's/^/| /' "$ac_site_file" >&5
2921 if test -r "$cache_file"; then
2922 # Some versions of bash will fail to source /dev/null (special
2923 # files actually), so we avoid doing that.
2924 if test -f "$cache_file"; then
2925 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2926 $as_echo "$as_me: loading cache $cache_file" >&6;}
2928 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2929 *) . "./$cache_file";;
2933 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2934 $as_echo "$as_me: creating cache $cache_file" >&6;}
2938 # Check that the precious variables saved in the cache have kept the same
2940 ac_cache_corrupted=false
2941 for ac_var in $ac_precious_vars; do
2942 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2943 eval ac_new_set=\$ac_env_${ac_var}_set
2944 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2945 eval ac_new_val=\$ac_env_${ac_var}_value
2946 case $ac_old_set,$ac_new_set in
2948 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2949 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2950 ac_cache_corrupted=: ;;
2952 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2953 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2954 ac_cache_corrupted=: ;;
2957 if test "x$ac_old_val" != "x$ac_new_val"; then
2958 # differences in whitespace do not lead to failure.
2959 ac_old_val_w=`echo x $ac_old_val`
2960 ac_new_val_w=`echo x $ac_new_val`
2961 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2962 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2963 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2964 ac_cache_corrupted=:
2966 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2967 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2968 eval $ac_var=\$ac_old_val
2970 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2971 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2972 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2973 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2976 # Pass precious variables to config.status.
2977 if test "$ac_new_set" = set; then
2979 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2980 *) ac_arg=$ac_var=$ac_new_val ;;
2982 case " $ac_configure_args " in
2983 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2984 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2988 if $ac_cache_corrupted; then
2989 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2990 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2991 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2992 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2993 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2995 ## -------------------- ##
2996 ## Main body of script. ##
2997 ## -------------------- ##
3000 ac_cpp='$CPP $CPPFLAGS'
3001 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3002 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3003 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3010 ac_config_headers="$ac_config_headers auto-host.h:config.in"
3013 gcc_version=`cat $srcdir/BASE-VER`
3015 # Determine the host, build, and target systems
3017 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3018 for ac_t in install-sh install.sh shtool; do
3019 if test -f "$ac_dir/$ac_t"; then
3021 ac_install_sh="$ac_aux_dir/$ac_t -c"
3026 if test -z "$ac_aux_dir"; then
3027 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3030 # These three variables are undocumented and unsupported,
3031 # and are intended to be withdrawn in a future Autoconf release.
3032 # They can cause serious problems if a builder's source tree is in a directory
3033 # whose full name contains unusual characters.
3034 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3035 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3036 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3039 # Make sure we can run config.sub.
3040 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3041 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3044 $as_echo_n "checking build system type... " >&6; }
3045 if test "${ac_cv_build+set}" = set; then :
3046 $as_echo_n "(cached) " >&6
3048 ac_build_alias=$build_alias
3049 test "x$ac_build_alias" = x &&
3050 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3051 test "x$ac_build_alias" = x &&
3052 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3053 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3054 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3058 $as_echo "$ac_cv_build" >&6; }
3059 case $ac_cv_build in
3061 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3064 ac_save_IFS=$IFS; IFS='-'
3070 # Remember, the first character of IFS is used to create $*,
3071 # except with old shells:
3074 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3078 $as_echo_n "checking host system type... " >&6; }
3079 if test "${ac_cv_host+set}" = set; then :
3080 $as_echo_n "(cached) " >&6
3082 if test "x$host_alias" = x; then
3083 ac_cv_host=$ac_cv_build
3085 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3086 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3091 $as_echo "$ac_cv_host" >&6; }
3094 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3097 ac_save_IFS=$IFS; IFS='-'
3103 # Remember, the first character of IFS is used to create $*,
3104 # except with old shells:
3107 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3111 $as_echo_n "checking target system type... " >&6; }
3112 if test "${ac_cv_target+set}" = set; then :
3113 $as_echo_n "(cached) " >&6
3115 if test "x$target_alias" = x; then
3116 ac_cv_target=$ac_cv_host
3118 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3119 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3124 $as_echo "$ac_cv_target" >&6; }
3125 case $ac_cv_target in
3127 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3129 target=$ac_cv_target
3130 ac_save_IFS=$IFS; IFS='-'
3136 # Remember, the first character of IFS is used to create $*,
3137 # except with old shells:
3140 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3143 # The aliases save the names the user supplied, while $host etc.
3144 # will get canonicalized.
3145 test -n "$target_alias" &&
3146 test "$program_prefix$program_suffix$program_transform_name" = \
3148 program_prefix=${target_alias}-
3150 # Determine the noncanonical target name, for directory use.
3151 case ${build_alias} in
3152 "") build_noncanonical=${build} ;;
3153 *) build_noncanonical=${build_alias} ;;
3156 case ${host_alias} in
3157 "") host_noncanonical=${build_noncanonical} ;;
3158 *) host_noncanonical=${host_alias} ;;
3161 case ${target_alias} in
3162 "") target_noncanonical=${host_noncanonical} ;;
3163 *) target_noncanonical=${target_alias} ;;
3169 # Determine the target- and build-specific subdirectories
3171 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
3172 # have matching libraries, they should use host libraries: Makefile.tpl
3173 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
3174 # However, they still use the build modules, because the corresponding
3175 # host modules (e.g. bison) are only built for the host when bootstrap
3177 # - build_subdir is where we find build modules, and never changes.
3178 # - build_libsubdir is where we find build libraries, and can be overridden.
3180 # Prefix 'build-' so this never conflicts with target_subdir.
3181 build_subdir="build-${build_noncanonical}"
3183 # Check whether --with-build-libsubdir was given.
3184 if test "${with_build_libsubdir+set}" = set; then :
3185 withval=$with_build_libsubdir; build_libsubdir="$withval"
3187 build_libsubdir="$build_subdir"
3190 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
3191 if ( test $srcdir = . && test -d gcc ) \
3192 || test -d $srcdir/../host-${host_noncanonical}; then
3193 host_subdir="host-${host_noncanonical}"
3198 target_subdir=${target_noncanonical}
3201 # Set program_transform_name
3202 test "$program_prefix" != NONE &&
3203 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3204 # Use a double $ so make ignores it.
3205 test "$program_suffix" != NONE &&
3206 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3207 # Double any \ or $.
3208 # By default was `s,x,x', remove it if useless.
3209 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3210 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3213 # Check for bogus environment variables.
3214 # Test if LIBRARY_PATH contains the notation for the current directory
3215 # since this would lead to problems installing/building glibc.
3216 # LIBRARY_PATH contains the current directory if one of the following
3218 # - one of the terminals (":" and ";") is the first or last sign
3219 # - two terminals occur directly after each other
3220 # - the path contains an element with a dot in it
3221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBRARY_PATH variable" >&5
3222 $as_echo_n "checking LIBRARY_PATH variable... " >&6; }
3223 case ${LIBRARY_PATH} in
3224 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3225 library_path_setting="contains current directory"
3228 library_path_setting="ok"
3231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $library_path_setting" >&5
3232 $as_echo "$library_path_setting" >&6; }
3233 if test "$library_path_setting" != "ok"; then
3235 *** LIBRARY_PATH shouldn't contain the current directory when
3236 *** building gcc. Please change the environment variable
3237 *** and run configure again." "$LINENO" 5
3240 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
3241 # since this would lead to problems installing/building glibc.
3242 # GCC_EXEC_PREFIX contains the current directory if one of the following
3244 # - one of the terminals (":" and ";") is the first or last sign
3245 # - two terminals occur directly after each other
3246 # - the path contains an element with a dot in it
3247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC_EXEC_PREFIX variable" >&5
3248 $as_echo_n "checking GCC_EXEC_PREFIX variable... " >&6; }
3249 case ${GCC_EXEC_PREFIX} in
3250 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3251 gcc_exec_prefix_setting="contains current directory"
3254 gcc_exec_prefix_setting="ok"
3257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_exec_prefix_setting" >&5
3258 $as_echo "$gcc_exec_prefix_setting" >&6; }
3259 if test "$gcc_exec_prefix_setting" != "ok"; then
3261 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
3262 *** building gcc. Please change the environment variable
3263 *** and run configure again." "$LINENO" 5
3270 # Specify the local prefix
3273 # Check whether --with-local-prefix was given.
3274 if test "${with_local_prefix+set}" = set; then :
3275 withval=$with_local_prefix; case "${withval}" in
3276 yes) as_fn_error "bad value ${withval} given for local include directory prefix" "$LINENO" 5 ;;
3278 *) local_prefix=$with_local_prefix ;;
3283 # Default local prefix if it is empty
3284 if test x$local_prefix = x; then
3285 local_prefix=/usr/local
3288 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
3289 # passed in by the toplevel make and thus we'd get different behavior
3290 # depending on where we built the sources.
3291 gcc_gxx_include_dir=
3292 # Specify the g++ header file directory
3294 # Check whether --with-gxx-include-dir was given.
3295 if test "${with_gxx_include_dir+set}" = set; then :
3296 withval=$with_gxx_include_dir; case "${withval}" in
3297 yes) as_fn_error "bad value ${withval} given for g++ include directory" "$LINENO" 5 ;;
3299 *) gcc_gxx_include_dir=$with_gxx_include_dir ;;
3304 # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
3305 if test x${gcc_gxx_include_dir} = x; then
3306 if test x${enable_version_specific_runtime_libs} = xyes; then
3307 gcc_gxx_include_dir='${libsubdir}/include/c++'
3309 libstdcxx_incdir='include/c++/$(version)'
3310 if test x$host != x$target; then
3311 libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
3313 gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
3318 # Check whether --with-cpp_install_dir was given.
3319 if test "${with_cpp_install_dir+set}" = set; then :
3320 withval=$with_cpp_install_dir; if test x$withval = xyes; then
3321 as_fn_error "option --with-cpp-install-dir requires an argument" "$LINENO" 5
3322 elif test x$withval != xno; then
3323 cpp_install_dir=$withval
3328 # We would like to our source tree to be readonly. However when releases or
3329 # pre-releases are generated, the flex/bison generated files as well as the
3330 # various formats of manuals need to be included along with the rest of the
3331 # sources. Therefore we have --enable-generated-files-in-srcdir to do
3334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to place generated files in the source directory" >&5
3335 $as_echo_n "checking whether to place generated files in the source directory... " >&6; }
3336 # Check whether --enable-generated-files-in-srcdir was given.
3337 if test "${enable_generated_files_in_srcdir+set}" = set; then :
3338 enableval=$enable_generated_files_in_srcdir; generated_files_in_srcdir=$enableval
3340 generated_files_in_srcdir=no
3344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $generated_files_in_srcdir" >&5
3345 $as_echo "$generated_files_in_srcdir" >&6; }
3347 if test "$generated_files_in_srcdir" = "yes"; then
3354 # -------------------
3355 # Find default linker
3356 # -------------------
3360 # Check whether --with-gnu-ld was given.
3361 if test "${with_gnu_ld+set}" = set; then :
3362 withval=$with_gnu_ld; gnu_ld_flag="$with_gnu_ld"
3368 # With pre-defined ld
3370 # Check whether --with-ld was given.
3371 if test "${with_ld+set}" = set; then :
3372 withval=$with_ld; DEFAULT_LINKER="$with_ld"
3375 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3376 if test ! -x "$DEFAULT_LINKER"; then
3377 as_fn_error "cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" "$LINENO" 5
3378 elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3382 cat >>confdefs.h <<_ACEOF
3383 #define DEFAULT_LINKER "$DEFAULT_LINKER"
3388 gnu_ld=`if test x"$gnu_ld_flag" = x"yes"; then echo 1; else echo 0; fi`
3390 cat >>confdefs.h <<_ACEOF
3391 #define HAVE_GNU_LD $gnu_ld
3395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default linker was specified" >&5
3396 $as_echo_n "checking whether a default linker was specified... " >&6; }
3397 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3398 if test x"$gnu_ld_flag" = x"no"; then
3399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER)" >&5
3400 $as_echo "yes ($DEFAULT_LINKER)" >&6; }
3402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
3403 $as_echo "yes ($DEFAULT_LINKER - GNU ld)" >&6; }
3406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3407 $as_echo "no" >&6; }
3410 # With demangler in GNU ld
3412 # Check whether --with-demangler-in-ld was given.
3413 if test "${with_demangler_in_ld+set}" = set; then :
3414 withval=$with_demangler_in_ld; demangler_in_ld="$with_demangler_in_ld"
3420 # ----------------------
3421 # Find default assembler
3422 # ----------------------
3426 # Check whether --with-gnu-as was given.
3427 if test "${with_gnu_as+set}" = set; then :
3428 withval=$with_gnu_as; gas_flag="$with_gnu_as"
3435 # Check whether --with-as was given.
3436 if test "${with_as+set}" = set; then :
3437 withval=$with_as; DEFAULT_ASSEMBLER="$with_as"
3440 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3441 if test ! -x "$DEFAULT_ASSEMBLER"; then
3442 as_fn_error "cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" "$LINENO" 5
3443 elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3447 cat >>confdefs.h <<_ACEOF
3448 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
3453 gnu_as=`if test x"$gas_flag" = x"yes"; then echo 1; else echo 0; fi`
3455 cat >>confdefs.h <<_ACEOF
3456 #define HAVE_GNU_AS $gnu_as
3460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default assembler was specified" >&5
3461 $as_echo_n "checking whether a default assembler was specified... " >&6; }
3462 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3463 if test x"$gas_flag" = x"no"; then
3464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER)" >&5
3465 $as_echo "yes ($DEFAULT_ASSEMBLER)" >&6; }
3467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
3468 $as_echo "yes ($DEFAULT_ASSEMBLER - GNU as)" >&6; }
3471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3472 $as_echo "no" >&6; }
3479 # If a non-executable a.out is present (e.g. created by GNU as above even if
3480 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
3481 # file, even when creating an executable, so an execution test fails.
3482 # Remove possible default executable files to avoid this.
3484 # FIXME: This really belongs into AC_PROG_CC and can be removed once
3485 # Autoconf includes it.
3486 rm -f a.out a.exe b.out
3488 # Find the native compiler
3490 ac_cpp='$CPP $CPPFLAGS'
3491 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3492 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3493 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3494 if test -n "$ac_tool_prefix"; then
3495 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3496 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3498 $as_echo_n "checking for $ac_word... " >&6; }
3499 if test "${ac_cv_prog_CC+set}" = set; then :
3500 $as_echo_n "(cached) " >&6
3502 if test -n "$CC"; then
3503 ac_cv_prog_CC="$CC" # Let the user override the test.
3505 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3509 test -z "$as_dir" && as_dir=.
3510 for ac_exec_ext in '' $ac_executable_extensions; do
3511 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3512 ac_cv_prog_CC="${ac_tool_prefix}gcc"
3513 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3523 if test -n "$CC"; then
3524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3525 $as_echo "$CC" >&6; }
3527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3528 $as_echo "no" >&6; }
3533 if test -z "$ac_cv_prog_CC"; then
3535 # Extract the first word of "gcc", so it can be a program name with args.
3536 set dummy gcc; ac_word=$2
3537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3538 $as_echo_n "checking for $ac_word... " >&6; }
3539 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3540 $as_echo_n "(cached) " >&6
3542 if test -n "$ac_ct_CC"; then
3543 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3545 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3549 test -z "$as_dir" && as_dir=.
3550 for ac_exec_ext in '' $ac_executable_extensions; do
3551 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3552 ac_cv_prog_ac_ct_CC="gcc"
3553 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3562 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3563 if test -n "$ac_ct_CC"; then
3564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3565 $as_echo "$ac_ct_CC" >&6; }
3567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3568 $as_echo "no" >&6; }
3571 if test "x$ac_ct_CC" = x; then
3574 case $cross_compiling:$ac_tool_warned in
3576 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3577 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3578 ac_tool_warned=yes ;;
3586 if test -z "$CC"; then
3587 if test -n "$ac_tool_prefix"; then
3588 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3589 set dummy ${ac_tool_prefix}cc; ac_word=$2
3590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3591 $as_echo_n "checking for $ac_word... " >&6; }
3592 if test "${ac_cv_prog_CC+set}" = set; then :
3593 $as_echo_n "(cached) " >&6
3595 if test -n "$CC"; then
3596 ac_cv_prog_CC="$CC" # Let the user override the test.
3598 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3602 test -z "$as_dir" && as_dir=.
3603 for ac_exec_ext in '' $ac_executable_extensions; do
3604 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3605 ac_cv_prog_CC="${ac_tool_prefix}cc"
3606 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3616 if test -n "$CC"; then
3617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3618 $as_echo "$CC" >&6; }
3620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3621 $as_echo "no" >&6; }
3627 if test -z "$CC"; then
3628 # Extract the first word of "cc", so it can be a program name with args.
3629 set dummy cc; ac_word=$2
3630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3631 $as_echo_n "checking for $ac_word... " >&6; }
3632 if test "${ac_cv_prog_CC+set}" = set; then :
3633 $as_echo_n "(cached) " >&6
3635 if test -n "$CC"; then
3636 ac_cv_prog_CC="$CC" # Let the user override the test.
3639 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3643 test -z "$as_dir" && as_dir=.
3644 for ac_exec_ext in '' $ac_executable_extensions; do
3645 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3646 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3647 ac_prog_rejected=yes
3651 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3658 if test $ac_prog_rejected = yes; then
3659 # We found a bogon in the path, so make sure we never use it.
3660 set dummy $ac_cv_prog_CC
3662 if test $# != 0; then
3663 # We chose a different compiler from the bogus one.
3664 # However, it has the same basename, so the bogon will be chosen
3665 # first if we set CC to just the basename; use the full file name.
3667 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3673 if test -n "$CC"; then
3674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3675 $as_echo "$CC" >&6; }
3677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3678 $as_echo "no" >&6; }
3683 if test -z "$CC"; then
3684 if test -n "$ac_tool_prefix"; then
3685 for ac_prog in cl.exe
3687 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3688 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3690 $as_echo_n "checking for $ac_word... " >&6; }
3691 if test "${ac_cv_prog_CC+set}" = set; then :
3692 $as_echo_n "(cached) " >&6
3694 if test -n "$CC"; then
3695 ac_cv_prog_CC="$CC" # Let the user override the test.
3697 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3701 test -z "$as_dir" && as_dir=.
3702 for ac_exec_ext in '' $ac_executable_extensions; do
3703 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3704 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3705 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3715 if test -n "$CC"; then
3716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3717 $as_echo "$CC" >&6; }
3719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3720 $as_echo "no" >&6; }
3724 test -n "$CC" && break
3727 if test -z "$CC"; then
3729 for ac_prog in cl.exe
3731 # Extract the first word of "$ac_prog", so it can be a program name with args.
3732 set dummy $ac_prog; ac_word=$2
3733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3734 $as_echo_n "checking for $ac_word... " >&6; }
3735 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3736 $as_echo_n "(cached) " >&6
3738 if test -n "$ac_ct_CC"; then
3739 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3741 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3745 test -z "$as_dir" && as_dir=.
3746 for ac_exec_ext in '' $ac_executable_extensions; do
3747 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3748 ac_cv_prog_ac_ct_CC="$ac_prog"
3749 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3758 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3759 if test -n "$ac_ct_CC"; then
3760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3761 $as_echo "$ac_ct_CC" >&6; }
3763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3764 $as_echo "no" >&6; }
3768 test -n "$ac_ct_CC" && break
3771 if test "x$ac_ct_CC" = x; then
3774 case $cross_compiling:$ac_tool_warned in
3776 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3777 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3778 ac_tool_warned=yes ;;
3787 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3788 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3789 as_fn_error "no acceptable C compiler found in \$PATH
3790 See \`config.log' for more details." "$LINENO" 5; }
3792 # Provide some information about the compiler.
3793 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3796 for ac_option in --version -v -V -qversion; do
3797 { { ac_try="$ac_compiler $ac_option >&5"
3799 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3800 *) ac_try_echo=$ac_try;;
3802 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3803 $as_echo "$ac_try_echo"; } >&5
3804 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3806 if test -s conftest.err; then
3808 ... rest of stderr output deleted ...
3809 10q' conftest.err >conftest.er1
3810 cat conftest.er1 >&5
3811 rm -f conftest.er1 conftest.err
3813 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3814 test $ac_status = 0; }
3817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3818 /* end confdefs.h. */
3828 ac_clean_files_save=$ac_clean_files
3829 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3830 # Try to create an executable without -o first, disregard a.out.
3831 # It will help us diagnose broken compilers, and finding out an intuition
3833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3834 $as_echo_n "checking for C compiler default output file name... " >&6; }
3835 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3837 # The possible output files:
3838 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3841 for ac_file in $ac_files
3844 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3845 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3850 if { { ac_try="$ac_link_default"
3852 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3853 *) ac_try_echo=$ac_try;;
3855 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3856 $as_echo "$ac_try_echo"; } >&5
3857 (eval "$ac_link_default") 2>&5
3859 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3860 test $ac_status = 0; }; then :
3861 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3862 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3863 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3864 # so that the user can short-circuit this test for compilers unknown to
3866 for ac_file in $ac_files ''
3868 test -f "$ac_file" || continue
3870 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3873 # We found the default executable, but exeext='' is most
3877 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3879 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3881 # We set ac_cv_exeext here because the later test for it is not
3882 # safe: cross compilers may not add the suffix if given an `-o'
3883 # argument, so we may need to know it at that point already.
3884 # Even if this section looks crufty: it has the advantage of
3891 test "$ac_cv_exeext" = no && ac_cv_exeext=
3896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3897 $as_echo "$ac_file" >&6; }
3898 if test -z "$ac_file"; then :
3899 $as_echo "$as_me: failed program was:" >&5
3900 sed 's/^/| /' conftest.$ac_ext >&5
3902 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3903 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3904 { as_fn_set_status 77
3905 as_fn_error "C compiler cannot create executables
3906 See \`config.log' for more details." "$LINENO" 5; }; }
3908 ac_exeext=$ac_cv_exeext
3910 # Check that the compiler produces executables we can run. If not, either
3911 # the compiler is broken, or we cross compile.
3912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3913 $as_echo_n "checking whether the C compiler works... " >&6; }
3914 # If not cross compiling, check that we can run a simple program.
3915 if test "$cross_compiling" != yes; then
3916 if { ac_try='./$ac_file'
3917 { { case "(($ac_try" in
3918 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3919 *) ac_try_echo=$ac_try;;
3921 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3922 $as_echo "$ac_try_echo"; } >&5
3923 (eval "$ac_try") 2>&5
3925 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3926 test $ac_status = 0; }; }; then
3929 if test "$cross_compiling" = maybe; then
3932 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3933 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3934 as_fn_error "cannot run C compiled programs.
3935 If you meant to cross compile, use \`--host'.
3936 See \`config.log' for more details." "$LINENO" 5; }
3940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3941 $as_echo "yes" >&6; }
3943 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3944 ac_clean_files=$ac_clean_files_save
3945 # Check that the compiler produces executables we can run. If not, either
3946 # the compiler is broken, or we cross compile.
3947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3948 $as_echo_n "checking whether we are cross compiling... " >&6; }
3949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3950 $as_echo "$cross_compiling" >&6; }
3952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3953 $as_echo_n "checking for suffix of executables... " >&6; }
3954 if { { ac_try="$ac_link"
3956 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3957 *) ac_try_echo=$ac_try;;
3959 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3960 $as_echo "$ac_try_echo"; } >&5
3961 (eval "$ac_link") 2>&5
3963 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3964 test $ac_status = 0; }; then :
3965 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3966 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3967 # work properly (i.e., refer to `conftest.exe'), while it won't with
3969 for ac_file in conftest.exe conftest conftest.*; do
3970 test -f "$ac_file" || continue
3972 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3973 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3979 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3980 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3981 as_fn_error "cannot compute suffix of executables: cannot compile and link
3982 See \`config.log' for more details." "$LINENO" 5; }
3984 rm -f conftest$ac_cv_exeext
3985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3986 $as_echo "$ac_cv_exeext" >&6; }
3988 rm -f conftest.$ac_ext
3989 EXEEXT=$ac_cv_exeext
3991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3992 $as_echo_n "checking for suffix of object files... " >&6; }
3993 if test "${ac_cv_objext+set}" = set; then :
3994 $as_echo_n "(cached) " >&6
3996 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3997 /* end confdefs.h. */
4007 rm -f conftest.o conftest.obj
4008 if { { ac_try="$ac_compile"
4010 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4011 *) ac_try_echo=$ac_try;;
4013 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4014 $as_echo "$ac_try_echo"; } >&5
4015 (eval "$ac_compile") 2>&5
4017 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4018 test $ac_status = 0; }; then :
4019 for ac_file in conftest.o conftest.obj conftest.*; do
4020 test -f "$ac_file" || continue;
4022 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4023 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4028 $as_echo "$as_me: failed program was:" >&5
4029 sed 's/^/| /' conftest.$ac_ext >&5
4031 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4032 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4033 as_fn_error "cannot compute suffix of object files: cannot compile
4034 See \`config.log' for more details." "$LINENO" 5; }
4036 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4039 $as_echo "$ac_cv_objext" >&6; }
4040 OBJEXT=$ac_cv_objext
4042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4043 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4044 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4045 $as_echo_n "(cached) " >&6
4047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4048 /* end confdefs.h. */
4061 if ac_fn_c_try_compile "$LINENO"; then :
4066 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4067 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4071 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4072 if test $ac_compiler_gnu = yes; then
4077 ac_test_CFLAGS=${CFLAGS+set}
4078 ac_save_CFLAGS=$CFLAGS
4079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4080 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4081 if test "${ac_cv_prog_cc_g+set}" = set; then :
4082 $as_echo_n "(cached) " >&6
4084 ac_save_c_werror_flag=$ac_c_werror_flag
4085 ac_c_werror_flag=yes
4088 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4089 /* end confdefs.h. */
4099 if ac_fn_c_try_compile "$LINENO"; then :
4103 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4104 /* end confdefs.h. */
4114 if ac_fn_c_try_compile "$LINENO"; then :
4117 ac_c_werror_flag=$ac_save_c_werror_flag
4119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4120 /* end confdefs.h. */
4130 if ac_fn_c_try_compile "$LINENO"; then :
4133 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4135 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4137 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4138 ac_c_werror_flag=$ac_save_c_werror_flag
4140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4141 $as_echo "$ac_cv_prog_cc_g" >&6; }
4142 if test "$ac_test_CFLAGS" = set; then
4143 CFLAGS=$ac_save_CFLAGS
4144 elif test $ac_cv_prog_cc_g = yes; then
4145 if test "$GCC" = yes; then
4151 if test "$GCC" = yes; then
4157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4158 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4159 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4160 $as_echo_n "(cached) " >&6
4162 ac_cv_prog_cc_c89=no
4164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4165 /* end confdefs.h. */
4168 #include <sys/types.h>
4169 #include <sys/stat.h>
4170 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4171 struct buf { int x; };
4172 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4173 static char *e (p, i)
4179 static char *f (char * (*g) (char **, int), char **p, ...)
4184 s = g (p, va_arg (v,int));
4189 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
4190 function prototypes and stuff, but not '\xHH' hex character constants.
4191 These don't provoke an error unfortunately, instead are silently treated
4192 as 'x'. The following induces an error, until -std is added to get
4193 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4194 array size at least. It's necessary to write '\x00'==0 to get something
4195 that's true only with -std. */
4196 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4198 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4199 inside strings and character constants. */
4201 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4203 int test (int i, double x);
4204 struct s1 {int (*f) (int a);};
4205 struct s2 {int (*f) (double a);};
4206 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4212 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
4217 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4218 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4220 CC="$ac_save_CC $ac_arg"
4221 if ac_fn_c_try_compile "$LINENO"; then :
4222 ac_cv_prog_cc_c89=$ac_arg
4224 rm -f core conftest.err conftest.$ac_objext
4225 test "x$ac_cv_prog_cc_c89" != "xno" && break
4227 rm -f conftest.$ac_ext
4232 case "x$ac_cv_prog_cc_c89" in
4234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4235 $as_echo "none needed" >&6; } ;;
4237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4238 $as_echo "unsupported" >&6; } ;;
4240 CC="$CC $ac_cv_prog_cc_c89"
4241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4242 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4244 if test "x$ac_cv_prog_cc_c89" != xno; then :
4249 ac_cpp='$CPP $CPPFLAGS'
4250 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4251 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4252 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4254 if test "x$CC" != xcc; then
4255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4256 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
4258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4259 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
4261 set dummy $CC; ac_cc=`$as_echo "$2" |
4262 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4263 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
4264 $as_echo_n "(cached) " >&6
4266 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4267 /* end confdefs.h. */
4277 # Make sure it works both with $CC and with simple cc.
4278 # We do the test twice because some compilers refuse to overwrite an
4279 # existing .o file with -o, though they will create one.
4280 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4282 if { { case "(($ac_try" in
4283 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4284 *) ac_try_echo=$ac_try;;
4286 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4287 $as_echo "$ac_try_echo"; } >&5
4288 (eval "$ac_try") 2>&5
4290 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4291 test $ac_status = 0; } &&
4292 test -f conftest2.$ac_objext && { { case "(($ac_try" in
4293 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4294 *) ac_try_echo=$ac_try;;
4296 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4297 $as_echo "$ac_try_echo"; } >&5
4298 (eval "$ac_try") 2>&5
4300 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4301 test $ac_status = 0; };
4303 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4304 if test "x$CC" != xcc; then
4305 # Test first that cc exists at all.
4306 if { ac_try='cc -c conftest.$ac_ext >&5'
4307 { { case "(($ac_try" in
4308 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4309 *) ac_try_echo=$ac_try;;
4311 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4312 $as_echo "$ac_try_echo"; } >&5
4313 (eval "$ac_try") 2>&5
4315 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4316 test $ac_status = 0; }; }; then
4317 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4319 if { { case "(($ac_try" in
4320 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4321 *) ac_try_echo=$ac_try;;
4323 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4324 $as_echo "$ac_try_echo"; } >&5
4325 (eval "$ac_try") 2>&5
4327 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4328 test $ac_status = 0; } &&
4329 test -f conftest2.$ac_objext && { { case "(($ac_try" in
4330 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4331 *) ac_try_echo=$ac_try;;
4333 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4334 $as_echo "$ac_try_echo"; } >&5
4335 (eval "$ac_try") 2>&5
4337 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4338 test $ac_status = 0; };
4343 # cc exists but doesn't like -o.
4344 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4349 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4351 rm -f core conftest*
4354 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4356 $as_echo "yes" >&6; }
4358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4359 $as_echo "no" >&6; }
4361 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
4365 # expand $ac_aux_dir to an absolute path
4366 am_aux_dir=`cd $ac_aux_dir && pwd`
4368 # FIXME: we rely on the cache variable name because
4369 # there is no other way.
4371 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4372 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
4373 if test "$am_t" != yes; then
4374 # Losing compiler, so override with the script.
4375 # FIXME: It is wrong to rewrite CC.
4376 # But if we don't then we get into trouble of one sort or another.
4377 # A longer-term fix would be to have automake use am__CC in this case,
4378 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4379 CC="$am_aux_dir/compile $CC"
4384 ac_cpp='$CXXCPP $CPPFLAGS'
4385 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4386 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4387 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4388 if test -z "$CXX"; then
4389 if test -n "$CCC"; then
4392 if test -n "$ac_tool_prefix"; then
4393 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4395 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4396 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4398 $as_echo_n "checking for $ac_word... " >&6; }
4399 if test "${ac_cv_prog_CXX+set}" = set; then :
4400 $as_echo_n "(cached) " >&6
4402 if test -n "$CXX"; then
4403 ac_cv_prog_CXX="$CXX" # Let the user override the test.
4405 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4409 test -z "$as_dir" && as_dir=.
4410 for ac_exec_ext in '' $ac_executable_extensions; do
4411 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4412 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4413 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4423 if test -n "$CXX"; then
4424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4425 $as_echo "$CXX" >&6; }
4427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4428 $as_echo "no" >&6; }
4432 test -n "$CXX" && break
4435 if test -z "$CXX"; then
4437 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4439 # Extract the first word of "$ac_prog", so it can be a program name with args.
4440 set dummy $ac_prog; ac_word=$2
4441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4442 $as_echo_n "checking for $ac_word... " >&6; }
4443 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
4444 $as_echo_n "(cached) " >&6
4446 if test -n "$ac_ct_CXX"; then
4447 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4449 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4453 test -z "$as_dir" && as_dir=.
4454 for ac_exec_ext in '' $ac_executable_extensions; do
4455 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4456 ac_cv_prog_ac_ct_CXX="$ac_prog"
4457 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4466 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4467 if test -n "$ac_ct_CXX"; then
4468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4469 $as_echo "$ac_ct_CXX" >&6; }
4471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4472 $as_echo "no" >&6; }
4476 test -n "$ac_ct_CXX" && break
4479 if test "x$ac_ct_CXX" = x; then
4482 case $cross_compiling:$ac_tool_warned in
4484 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4485 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4486 ac_tool_warned=yes ;;
4494 # Provide some information about the compiler.
4495 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4498 for ac_option in --version -v -V -qversion; do
4499 { { ac_try="$ac_compiler $ac_option >&5"
4501 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4502 *) ac_try_echo=$ac_try;;
4504 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4505 $as_echo "$ac_try_echo"; } >&5
4506 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4508 if test -s conftest.err; then
4510 ... rest of stderr output deleted ...
4511 10q' conftest.err >conftest.er1
4512 cat conftest.er1 >&5
4513 rm -f conftest.er1 conftest.err
4515 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4516 test $ac_status = 0; }
4519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4520 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4521 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
4522 $as_echo_n "(cached) " >&6
4524 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4525 /* end confdefs.h. */
4538 if ac_fn_cxx_try_compile "$LINENO"; then :
4543 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4544 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4548 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4549 if test $ac_compiler_gnu = yes; then
4554 ac_test_CXXFLAGS=${CXXFLAGS+set}
4555 ac_save_CXXFLAGS=$CXXFLAGS
4556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4557 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4558 if test "${ac_cv_prog_cxx_g+set}" = set; then :
4559 $as_echo_n "(cached) " >&6
4561 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4562 ac_cxx_werror_flag=yes
4565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4566 /* end confdefs.h. */
4576 if ac_fn_cxx_try_compile "$LINENO"; then :
4577 ac_cv_prog_cxx_g=yes
4580 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4581 /* end confdefs.h. */
4591 if ac_fn_cxx_try_compile "$LINENO"; then :
4594 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4596 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4597 /* end confdefs.h. */
4607 if ac_fn_cxx_try_compile "$LINENO"; then :
4608 ac_cv_prog_cxx_g=yes
4610 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4612 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4614 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4615 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4618 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4619 if test "$ac_test_CXXFLAGS" = set; then
4620 CXXFLAGS=$ac_save_CXXFLAGS
4621 elif test $ac_cv_prog_cxx_g = yes; then
4622 if test "$GXX" = yes; then
4628 if test "$GXX" = yes; then
4635 ac_cpp='$CPP $CPPFLAGS'
4636 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4637 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4638 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4643 if test -n "$ac_tool_prefix"; then
4644 # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
4645 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
4646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4647 $as_echo_n "checking for $ac_word... " >&6; }
4648 if test "${ac_cv_prog_GNATBIND+set}" = set; then :
4649 $as_echo_n "(cached) " >&6
4651 if test -n "$GNATBIND"; then
4652 ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
4654 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4658 test -z "$as_dir" && as_dir=.
4659 for ac_exec_ext in '' $ac_executable_extensions; do
4660 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4661 ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
4662 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4671 GNATBIND=$ac_cv_prog_GNATBIND
4672 if test -n "$GNATBIND"; then
4673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATBIND" >&5
4674 $as_echo "$GNATBIND" >&6; }
4676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4677 $as_echo "no" >&6; }
4682 if test -z "$ac_cv_prog_GNATBIND"; then
4683 ac_ct_GNATBIND=$GNATBIND
4684 # Extract the first word of "gnatbind", so it can be a program name with args.
4685 set dummy gnatbind; ac_word=$2
4686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4687 $as_echo_n "checking for $ac_word... " >&6; }
4688 if test "${ac_cv_prog_ac_ct_GNATBIND+set}" = set; then :
4689 $as_echo_n "(cached) " >&6
4691 if test -n "$ac_ct_GNATBIND"; then
4692 ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test.
4694 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4698 test -z "$as_dir" && as_dir=.
4699 for ac_exec_ext in '' $ac_executable_extensions; do
4700 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4701 ac_cv_prog_ac_ct_GNATBIND="gnatbind"
4702 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4711 ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND
4712 if test -n "$ac_ct_GNATBIND"; then
4713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATBIND" >&5
4714 $as_echo "$ac_ct_GNATBIND" >&6; }
4716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4717 $as_echo "no" >&6; }
4720 if test "x$ac_ct_GNATBIND" = x; then
4723 case $cross_compiling:$ac_tool_warned in
4725 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4726 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4727 ac_tool_warned=yes ;;
4729 GNATBIND=$ac_ct_GNATBIND
4732 GNATBIND="$ac_cv_prog_GNATBIND"
4735 if test -n "$ac_tool_prefix"; then
4736 # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
4737 set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
4738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4739 $as_echo_n "checking for $ac_word... " >&6; }
4740 if test "${ac_cv_prog_GNATMAKE+set}" = set; then :
4741 $as_echo_n "(cached) " >&6
4743 if test -n "$GNATMAKE"; then
4744 ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
4746 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4750 test -z "$as_dir" && as_dir=.
4751 for ac_exec_ext in '' $ac_executable_extensions; do
4752 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4753 ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
4754 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4763 GNATMAKE=$ac_cv_prog_GNATMAKE
4764 if test -n "$GNATMAKE"; then
4765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATMAKE" >&5
4766 $as_echo "$GNATMAKE" >&6; }
4768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4769 $as_echo "no" >&6; }
4774 if test -z "$ac_cv_prog_GNATMAKE"; then
4775 ac_ct_GNATMAKE=$GNATMAKE
4776 # Extract the first word of "gnatmake", so it can be a program name with args.
4777 set dummy gnatmake; ac_word=$2
4778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4779 $as_echo_n "checking for $ac_word... " >&6; }
4780 if test "${ac_cv_prog_ac_ct_GNATMAKE+set}" = set; then :
4781 $as_echo_n "(cached) " >&6
4783 if test -n "$ac_ct_GNATMAKE"; then
4784 ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
4786 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4790 test -z "$as_dir" && as_dir=.
4791 for ac_exec_ext in '' $ac_executable_extensions; do
4792 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4793 ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
4794 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4803 ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
4804 if test -n "$ac_ct_GNATMAKE"; then
4805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATMAKE" >&5
4806 $as_echo "$ac_ct_GNATMAKE" >&6; }
4808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4809 $as_echo "no" >&6; }
4812 if test "x$ac_ct_GNATMAKE" = x; then
4815 case $cross_compiling:$ac_tool_warned in
4817 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4818 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4819 ac_tool_warned=yes ;;
4821 GNATMAKE=$ac_ct_GNATMAKE
4824 GNATMAKE="$ac_cv_prog_GNATMAKE"
4827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler driver understands Ada" >&5
4828 $as_echo_n "checking whether compiler driver understands Ada... " >&6; }
4829 if test "${acx_cv_cc_gcc_supports_ada+set}" = set; then :
4830 $as_echo_n "(cached) " >&6
4832 cat >conftest.adb <<EOF
4833 procedure conftest is begin null; end conftest;
4835 acx_cv_cc_gcc_supports_ada=no
4836 # There is a bug in old released versions of GCC which causes the
4837 # driver to exit successfully when the appropriate language module
4838 # has not been installed. This is fixed in 2.95.4, 3.0.2, and 3.1.
4839 # Therefore we must check for the error message as well as an
4840 # unsuccessful exit.
4841 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
4842 # given a .adb file, but produce no object file. So we must check
4843 # if an object file was really produced to guard against this.
4844 errors=`(${CC} -I"$srcdir"/ada -c conftest.adb) 2>&1 || echo failure`
4845 if test x"$errors" = x && test -f conftest.$ac_objext; then
4846 acx_cv_cc_gcc_supports_ada=yes
4850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_cc_gcc_supports_ada" >&5
4851 $as_echo "$acx_cv_cc_gcc_supports_ada" >&6; }
4853 if test x$GNATBIND != xno && test x$GNATMAKE != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
4860 # autoconf is lame and doesn't give us any substitution variable for this.
4861 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
4862 NO_MINUS_C_MINUS_O=yes
4864 OUTPUT_OPTION='-o $@'
4869 # Remove the -O2: for historical reasons, unless bootstrapping we prefer
4870 # optimizations to be activated explicitly by the toplevel.
4872 */prev-gcc/xgcc*) ;;
4873 *) CFLAGS=`echo $CFLAGS | sed "s/-O[s0-9]* *//" ` ;;
4877 # -------------------------
4878 # Check C compiler features
4879 # -------------------------
4883 ac_cpp='$CPP $CPPFLAGS'
4884 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4885 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4886 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4888 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4889 # On Suns, sometimes $CPP names a directory.
4890 if test -n "$CPP" && test -d "$CPP"; then
4893 if test -z "$CPP"; then
4894 if test "${ac_cv_prog_CPP+set}" = set; then :
4895 $as_echo_n "(cached) " >&6
4897 # Double quotes because CPP needs to be expanded
4898 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4901 for ac_c_preproc_warn_flag in '' yes
4903 # Use a header file that comes with gcc, so configuring glibc
4904 # with a fresh cross-compiler works.
4905 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4906 # <limits.h> exists even on freestanding compilers.
4907 # On the NeXT, cc -E runs the code through the compiler's parser,
4908 # not just through cpp. "Syntax error" is here to catch this case.
4909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4910 /* end confdefs.h. */
4912 # include <limits.h>
4914 # include <assert.h>
4918 if ac_fn_c_try_cpp "$LINENO"; then :
4921 # Broken: fails on valid input.
4924 rm -f conftest.err conftest.$ac_ext
4926 # OK, works on sane cases. Now check whether nonexistent headers
4927 # can be detected and how.
4928 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4929 /* end confdefs.h. */
4930 #include <ac_nonexistent.h>
4932 if ac_fn_c_try_cpp "$LINENO"; then :
4933 # Broken: success on invalid input.
4936 # Passes both tests.
4940 rm -f conftest.err conftest.$ac_ext
4943 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4944 rm -f conftest.err conftest.$ac_ext
4945 if $ac_preproc_ok; then :
4957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4958 $as_echo "$CPP" >&6; }
4960 for ac_c_preproc_warn_flag in '' yes
4962 # Use a header file that comes with gcc, so configuring glibc
4963 # with a fresh cross-compiler works.
4964 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4965 # <limits.h> exists even on freestanding compilers.
4966 # On the NeXT, cc -E runs the code through the compiler's parser,
4967 # not just through cpp. "Syntax error" is here to catch this case.
4968 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4969 /* end confdefs.h. */
4971 # include <limits.h>
4973 # include <assert.h>
4977 if ac_fn_c_try_cpp "$LINENO"; then :
4980 # Broken: fails on valid input.
4983 rm -f conftest.err conftest.$ac_ext
4985 # OK, works on sane cases. Now check whether nonexistent headers
4986 # can be detected and how.
4987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4988 /* end confdefs.h. */
4989 #include <ac_nonexistent.h>
4991 if ac_fn_c_try_cpp "$LINENO"; then :
4992 # Broken: success on invalid input.
4995 # Passes both tests.
4999 rm -f conftest.err conftest.$ac_ext
5002 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5003 rm -f conftest.err conftest.$ac_ext
5004 if $ac_preproc_ok; then :
5007 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5008 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5009 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5010 See \`config.log' for more details." "$LINENO" 5; }
5014 ac_cpp='$CPP $CPPFLAGS'
5015 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5016 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5017 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5021 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5022 if test "${ac_cv_path_GREP+set}" = set; then :
5023 $as_echo_n "(cached) " >&6
5025 if test -z "$GREP"; then
5026 ac_path_GREP_found=false
5027 # Loop through the user's path and test for each of PROGNAME-LIST
5028 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5029 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5032 test -z "$as_dir" && as_dir=.
5033 for ac_prog in grep ggrep; do
5034 for ac_exec_ext in '' $ac_executable_extensions; do
5035 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5036 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5037 # Check for GNU ac_path_GREP and select it if it is found.
5038 # Check for GNU $ac_path_GREP
5039 case `"$ac_path_GREP" --version 2>&1` in
5041 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5044 $as_echo_n 0123456789 >"conftest.in"
5047 cat "conftest.in" "conftest.in" >"conftest.tmp"
5048 mv "conftest.tmp" "conftest.in"
5049 cp "conftest.in" "conftest.nl"
5050 $as_echo 'GREP' >> "conftest.nl"
5051 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5052 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5053 as_fn_arith $ac_count + 1 && ac_count=$as_val
5054 if test $ac_count -gt ${ac_path_GREP_max-0}; then
5055 # Best one so far, save it but keep looking for a better one
5056 ac_cv_path_GREP="$ac_path_GREP"
5057 ac_path_GREP_max=$ac_count
5059 # 10*(2^10) chars as input seems more than enough
5060 test $ac_count -gt 10 && break
5062 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5065 $ac_path_GREP_found && break 3
5070 if test -z "$ac_cv_path_GREP"; then
5071 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5074 ac_cv_path_GREP=$GREP
5078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5079 $as_echo "$ac_cv_path_GREP" >&6; }
5080 GREP="$ac_cv_path_GREP"
5083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5084 $as_echo_n "checking for egrep... " >&6; }
5085 if test "${ac_cv_path_EGREP+set}" = set; then :
5086 $as_echo_n "(cached) " >&6
5088 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5089 then ac_cv_path_EGREP="$GREP -E"
5091 if test -z "$EGREP"; then
5092 ac_path_EGREP_found=false
5093 # Loop through the user's path and test for each of PROGNAME-LIST
5094 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5095 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5098 test -z "$as_dir" && as_dir=.
5099 for ac_prog in egrep; do
5100 for ac_exec_ext in '' $ac_executable_extensions; do
5101 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5102 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5103 # Check for GNU ac_path_EGREP and select it if it is found.
5104 # Check for GNU $ac_path_EGREP
5105 case `"$ac_path_EGREP" --version 2>&1` in
5107 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5110 $as_echo_n 0123456789 >"conftest.in"
5113 cat "conftest.in" "conftest.in" >"conftest.tmp"
5114 mv "conftest.tmp" "conftest.in"
5115 cp "conftest.in" "conftest.nl"
5116 $as_echo 'EGREP' >> "conftest.nl"
5117 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5118 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5119 as_fn_arith $ac_count + 1 && ac_count=$as_val
5120 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5121 # Best one so far, save it but keep looking for a better one
5122 ac_cv_path_EGREP="$ac_path_EGREP"
5123 ac_path_EGREP_max=$ac_count
5125 # 10*(2^10) chars as input seems more than enough
5126 test $ac_count -gt 10 && break
5128 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5131 $ac_path_EGREP_found && break 3
5136 if test -z "$ac_cv_path_EGREP"; then
5137 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5140 ac_cv_path_EGREP=$EGREP
5145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5146 $as_echo "$ac_cv_path_EGREP" >&6; }
5147 EGREP="$ac_cv_path_EGREP"
5150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5151 $as_echo_n "checking for ANSI C header files... " >&6; }
5152 if test "${ac_cv_header_stdc+set}" = set; then :
5153 $as_echo_n "(cached) " >&6
5155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5156 /* end confdefs.h. */
5170 if ac_fn_c_try_compile "$LINENO"; then :
5171 ac_cv_header_stdc=yes
5173 ac_cv_header_stdc=no
5175 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5177 if test $ac_cv_header_stdc = yes; then
5178 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5180 /* end confdefs.h. */
5184 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5185 $EGREP "memchr" >/dev/null 2>&1; then :
5188 ac_cv_header_stdc=no
5194 if test $ac_cv_header_stdc = yes; then
5195 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5197 /* end confdefs.h. */
5201 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5202 $EGREP "free" >/dev/null 2>&1; then :
5205 ac_cv_header_stdc=no
5211 if test $ac_cv_header_stdc = yes; then
5212 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5213 if test "$cross_compiling" = yes; then :
5216 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5217 /* end confdefs.h. */
5220 #if ((' ' & 0x0FF) == 0x020)
5221 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5222 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5224 # define ISLOWER(c) \
5225 (('a' <= (c) && (c) <= 'i') \
5226 || ('j' <= (c) && (c) <= 'r') \
5227 || ('s' <= (c) && (c) <= 'z'))
5228 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5231 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5236 for (i = 0; i < 256; i++)
5237 if (XOR (islower (i), ISLOWER (i))
5238 || toupper (i) != TOUPPER (i))
5243 if ac_fn_c_try_run "$LINENO"; then :
5246 ac_cv_header_stdc=no
5248 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5249 conftest.$ac_objext conftest.beam conftest.$ac_ext
5254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5255 $as_echo "$ac_cv_header_stdc" >&6; }
5256 if test $ac_cv_header_stdc = yes; then
5258 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5262 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5263 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5264 inttypes.h stdint.h unistd.h
5266 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5267 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5269 eval as_val=\$$as_ac_Header
5270 if test "x$as_val" = x""yes; then :
5271 cat >>confdefs.h <<_ACEOF
5272 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5281 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5282 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
5289 if test "$MINIX" = yes; then
5291 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5294 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5297 $as_echo "#define _MINIX 1" >>confdefs.h
5302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5303 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5304 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
5305 $as_echo_n "(cached) " >&6
5307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5308 /* end confdefs.h. */
5310 # define __EXTENSIONS__ 1
5311 $ac_includes_default
5320 if ac_fn_c_try_compile "$LINENO"; then :
5321 ac_cv_safe_to_define___extensions__=yes
5323 ac_cv_safe_to_define___extensions__=no
5325 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5328 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5329 test $ac_cv_safe_to_define___extensions__ = yes &&
5330 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5332 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5334 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5336 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5338 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5342 ac_cpp='$CPP $CPPFLAGS'
5343 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5344 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5345 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5346 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5347 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5348 # On Suns, sometimes $CPP names a directory.
5349 if test -n "$CPP" && test -d "$CPP"; then
5352 if test -z "$CPP"; then
5353 if test "${ac_cv_prog_CPP+set}" = set; then :
5354 $as_echo_n "(cached) " >&6
5356 # Double quotes because CPP needs to be expanded
5357 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5360 for ac_c_preproc_warn_flag in '' yes
5362 # Use a header file that comes with gcc, so configuring glibc
5363 # with a fresh cross-compiler works.
5364 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5365 # <limits.h> exists even on freestanding compilers.
5366 # On the NeXT, cc -E runs the code through the compiler's parser,
5367 # not just through cpp. "Syntax error" is here to catch this case.
5368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5369 /* end confdefs.h. */
5371 # include <limits.h>
5373 # include <assert.h>
5377 if ac_fn_c_try_cpp "$LINENO"; then :
5380 # Broken: fails on valid input.
5383 rm -f conftest.err conftest.$ac_ext
5385 # OK, works on sane cases. Now check whether nonexistent headers
5386 # can be detected and how.
5387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5388 /* end confdefs.h. */
5389 #include <ac_nonexistent.h>
5391 if ac_fn_c_try_cpp "$LINENO"; then :
5392 # Broken: success on invalid input.
5395 # Passes both tests.
5399 rm -f conftest.err conftest.$ac_ext
5402 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5403 rm -f conftest.err conftest.$ac_ext
5404 if $ac_preproc_ok; then :
5416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5417 $as_echo "$CPP" >&6; }
5419 for ac_c_preproc_warn_flag in '' yes
5421 # Use a header file that comes with gcc, so configuring glibc
5422 # with a fresh cross-compiler works.
5423 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5424 # <limits.h> exists even on freestanding compilers.
5425 # On the NeXT, cc -E runs the code through the compiler's parser,
5426 # not just through cpp. "Syntax error" is here to catch this case.
5427 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5428 /* end confdefs.h. */
5430 # include <limits.h>
5432 # include <assert.h>
5436 if ac_fn_c_try_cpp "$LINENO"; then :
5439 # Broken: fails on valid input.
5442 rm -f conftest.err conftest.$ac_ext
5444 # OK, works on sane cases. Now check whether nonexistent headers
5445 # can be detected and how.
5446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5447 /* end confdefs.h. */
5448 #include <ac_nonexistent.h>
5450 if ac_fn_c_try_cpp "$LINENO"; then :
5451 # Broken: success on invalid input.
5454 # Passes both tests.
5458 rm -f conftest.err conftest.$ac_ext
5461 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5462 rm -f conftest.err conftest.$ac_ext
5463 if $ac_preproc_ok; then :
5466 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5467 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5468 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5469 See \`config.log' for more details." "$LINENO" 5; }
5473 ac_cpp='$CPP $CPPFLAGS'
5474 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5475 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5476 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
5479 $as_echo_n "checking for inline... " >&6; }
5480 if test "${ac_cv_c_inline+set}" = set; then :
5481 $as_echo_n "(cached) " >&6
5484 for ac_kw in inline __inline__ __inline; do
5485 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5486 /* end confdefs.h. */
5489 static $ac_kw foo_t static_foo () {return 0; }
5490 $ac_kw foo_t foo () {return 0; }
5494 if ac_fn_c_try_compile "$LINENO"; then :
5495 ac_cv_c_inline=$ac_kw
5497 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5498 test "$ac_cv_c_inline" != no && break
5502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
5503 $as_echo "$ac_cv_c_inline" >&6; }
5505 case $ac_cv_c_inline in
5508 case $ac_cv_c_inline in
5510 *) ac_val=$ac_cv_c_inline;;
5512 cat >>confdefs.h <<_ACEOF
5514 #define inline $ac_val
5521 # Check whether --enable-largefile was given.
5522 if test "${enable_largefile+set}" = set; then :
5523 enableval=$enable_largefile;
5526 if test "$enable_largefile" != no; then
5528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
5529 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
5530 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
5531 $as_echo_n "(cached) " >&6
5533 ac_cv_sys_largefile_CC=no
5534 if test "$GCC" != yes; then
5537 # IRIX 6.2 and later do not support large files by default,
5538 # so use the C compiler's -n32 option if that helps.
5539 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5540 /* end confdefs.h. */
5541 #include <sys/types.h>
5542 /* Check that off_t can represent 2**63 - 1 correctly.
5543 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5544 since some C++ compilers masquerading as C compilers
5545 incorrectly reject 9223372036854775807. */
5546 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5547 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5548 && LARGE_OFF_T % 2147483647 == 1)
5558 if ac_fn_c_try_compile "$LINENO"; then :
5561 rm -f core conftest.err conftest.$ac_objext
5563 if ac_fn_c_try_compile "$LINENO"; then :
5564 ac_cv_sys_largefile_CC=' -n32'; break
5566 rm -f core conftest.err conftest.$ac_objext
5570 rm -f conftest.$ac_ext
5573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
5574 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
5575 if test "$ac_cv_sys_largefile_CC" != no; then
5576 CC=$CC$ac_cv_sys_largefile_CC
5579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5580 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
5581 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
5582 $as_echo_n "(cached) " >&6
5585 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5586 /* end confdefs.h. */
5587 #include <sys/types.h>
5588 /* Check that off_t can represent 2**63 - 1 correctly.
5589 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5590 since some C++ compilers masquerading as C compilers
5591 incorrectly reject 9223372036854775807. */
5592 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5593 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5594 && LARGE_OFF_T % 2147483647 == 1)
5604 if ac_fn_c_try_compile "$LINENO"; then :
5605 ac_cv_sys_file_offset_bits=no; break
5607 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5609 /* end confdefs.h. */
5610 #define _FILE_OFFSET_BITS 64
5611 #include <sys/types.h>
5612 /* Check that off_t can represent 2**63 - 1 correctly.
5613 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5614 since some C++ compilers masquerading as C compilers
5615 incorrectly reject 9223372036854775807. */
5616 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5617 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5618 && LARGE_OFF_T % 2147483647 == 1)
5628 if ac_fn_c_try_compile "$LINENO"; then :
5629 ac_cv_sys_file_offset_bits=64; break
5631 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5632 ac_cv_sys_file_offset_bits=unknown
5636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
5637 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5638 case $ac_cv_sys_file_offset_bits in #(
5641 cat >>confdefs.h <<_ACEOF
5642 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5647 if test $ac_cv_sys_file_offset_bits = unknown; then
5648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
5649 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
5650 if test "${ac_cv_sys_large_files+set}" = set; then :
5651 $as_echo_n "(cached) " >&6
5654 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5655 /* end confdefs.h. */
5656 #include <sys/types.h>
5657 /* Check that off_t can represent 2**63 - 1 correctly.
5658 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5659 since some C++ compilers masquerading as C compilers
5660 incorrectly reject 9223372036854775807. */
5661 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5662 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5663 && LARGE_OFF_T % 2147483647 == 1)
5673 if ac_fn_c_try_compile "$LINENO"; then :
5674 ac_cv_sys_large_files=no; break
5676 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5678 /* end confdefs.h. */
5679 #define _LARGE_FILES 1
5680 #include <sys/types.h>
5681 /* Check that off_t can represent 2**63 - 1 correctly.
5682 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5683 since some C++ compilers masquerading as C compilers
5684 incorrectly reject 9223372036854775807. */
5685 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5686 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5687 && LARGE_OFF_T % 2147483647 == 1)
5697 if ac_fn_c_try_compile "$LINENO"; then :
5698 ac_cv_sys_large_files=1; break
5700 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5701 ac_cv_sys_large_files=unknown
5705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5706 $as_echo "$ac_cv_sys_large_files" >&6; }
5707 case $ac_cv_sys_large_files in #(
5710 cat >>confdefs.h <<_ACEOF
5711 #define _LARGE_FILES $ac_cv_sys_large_files
5720 # sizeof(char) is 1 by definition.
5721 # The cast to long int works around a bug in the HP C Compiler
5722 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5723 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5724 # This bug is HP SR number 8606223364.
5725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
5726 $as_echo_n "checking size of void *... " >&6; }
5727 if test "${ac_cv_sizeof_void_p+set}" = set; then :
5728 $as_echo_n "(cached) " >&6
5730 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then :
5733 if test "$ac_cv_type_void_p" = yes; then
5734 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5735 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5736 { as_fn_set_status 77
5737 as_fn_error "cannot compute sizeof (void *)
5738 See \`config.log' for more details." "$LINENO" 5; }; }
5740 ac_cv_sizeof_void_p=0
5745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
5746 $as_echo "$ac_cv_sizeof_void_p" >&6; }
5750 cat >>confdefs.h <<_ACEOF
5751 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
5755 # The cast to long int works around a bug in the HP C Compiler
5756 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5757 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5758 # This bug is HP SR number 8606223364.
5759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
5760 $as_echo_n "checking size of short... " >&6; }
5761 if test "${ac_cv_sizeof_short+set}" = set; then :
5762 $as_echo_n "(cached) " >&6
5764 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then :
5767 if test "$ac_cv_type_short" = yes; then
5768 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5769 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5770 { as_fn_set_status 77
5771 as_fn_error "cannot compute sizeof (short)
5772 See \`config.log' for more details." "$LINENO" 5; }; }
5774 ac_cv_sizeof_short=0
5779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
5780 $as_echo "$ac_cv_sizeof_short" >&6; }
5784 cat >>confdefs.h <<_ACEOF
5785 #define SIZEOF_SHORT $ac_cv_sizeof_short
5789 # The cast to long int works around a bug in the HP C Compiler
5790 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5791 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5792 # This bug is HP SR number 8606223364.
5793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5794 $as_echo_n "checking size of int... " >&6; }
5795 if test "${ac_cv_sizeof_int+set}" = set; then :
5796 $as_echo_n "(cached) " >&6
5798 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
5801 if test "$ac_cv_type_int" = yes; then
5802 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5803 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5804 { as_fn_set_status 77
5805 as_fn_error "cannot compute sizeof (int)
5806 See \`config.log' for more details." "$LINENO" 5; }; }
5813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5814 $as_echo "$ac_cv_sizeof_int" >&6; }
5818 cat >>confdefs.h <<_ACEOF
5819 #define SIZEOF_INT $ac_cv_sizeof_int
5823 # The cast to long int works around a bug in the HP C Compiler
5824 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5825 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5826 # This bug is HP SR number 8606223364.
5827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5828 $as_echo_n "checking size of long... " >&6; }
5829 if test "${ac_cv_sizeof_long+set}" = set; then :
5830 $as_echo_n "(cached) " >&6
5832 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
5835 if test "$ac_cv_type_long" = yes; then
5836 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5837 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5838 { as_fn_set_status 77
5839 as_fn_error "cannot compute sizeof (long)
5840 See \`config.log' for more details." "$LINENO" 5; }; }
5847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5848 $as_echo "$ac_cv_sizeof_long" >&6; }
5852 cat >>confdefs.h <<_ACEOF
5853 #define SIZEOF_LONG $ac_cv_sizeof_long
5857 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5858 if test "x$ac_cv_type_long_long" = x""yes; then :
5860 cat >>confdefs.h <<_ACEOF
5861 #define HAVE_LONG_LONG 1
5864 # The cast to long int works around a bug in the HP C Compiler
5865 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5866 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5867 # This bug is HP SR number 8606223364.
5868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
5869 $as_echo_n "checking size of long long... " >&6; }
5870 if test "${ac_cv_sizeof_long_long+set}" = set; then :
5871 $as_echo_n "(cached) " >&6
5873 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then :
5876 if test "$ac_cv_type_long_long" = yes; then
5877 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5878 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5879 { as_fn_set_status 77
5880 as_fn_error "cannot compute sizeof (long long)
5881 See \`config.log' for more details." "$LINENO" 5; }; }
5883 ac_cv_sizeof_long_long=0
5888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5889 $as_echo "$ac_cv_sizeof_long_long" >&6; }
5893 cat >>confdefs.h <<_ACEOF
5894 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5900 ac_fn_c_check_type "$LINENO" "__int64" "ac_cv_type___int64" "$ac_includes_default"
5901 if test "x$ac_cv_type___int64" = x""yes; then :
5903 cat >>confdefs.h <<_ACEOF
5904 #define HAVE___INT64 1
5907 # The cast to long int works around a bug in the HP C Compiler
5908 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5909 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5910 # This bug is HP SR number 8606223364.
5911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of __int64" >&5
5912 $as_echo_n "checking size of __int64... " >&6; }
5913 if test "${ac_cv_sizeof___int64+set}" = set; then :
5914 $as_echo_n "(cached) " >&6
5916 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (__int64))" "ac_cv_sizeof___int64" "$ac_includes_default"; then :
5919 if test "$ac_cv_type___int64" = yes; then
5920 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5921 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5922 { as_fn_set_status 77
5923 as_fn_error "cannot compute sizeof (__int64)
5924 See \`config.log' for more details." "$LINENO" 5; }; }
5926 ac_cv_sizeof___int64=0
5931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof___int64" >&5
5932 $as_echo "$ac_cv_sizeof___int64" >&6; }
5936 cat >>confdefs.h <<_ACEOF
5937 #define SIZEOF___INT64 $ac_cv_sizeof___int64
5943 ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
5944 case $ac_cv_c_int8_t in #(
5948 cat >>confdefs.h <<_ACEOF
5949 #define int8_t $ac_cv_c_int8_t
5954 ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
5955 case $ac_cv_c_int16_t in #(
5959 cat >>confdefs.h <<_ACEOF
5960 #define int16_t $ac_cv_c_int16_t
5965 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
5966 case $ac_cv_c_int32_t in #(
5970 cat >>confdefs.h <<_ACEOF
5971 #define int32_t $ac_cv_c_int32_t
5976 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
5977 case $ac_cv_c_int64_t in #(
5981 cat >>confdefs.h <<_ACEOF
5982 #define int64_t $ac_cv_c_int64_t
5988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
5989 $as_echo_n "checking for long long int... " >&6; }
5990 if test "${ac_cv_type_long_long_int+set}" = set; then :
5991 $as_echo_n "(cached) " >&6
5993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5994 /* end confdefs.h. */
5996 /* For now, do not test the preprocessor; as of 2007 there are too many
5997 implementations with broken preprocessors. Perhaps this can
5998 be revisited in 2012. In the meantime, code should not expect
5999 #if to work with literals wider than 32 bits. */
6000 /* Test literals. */
6001 long long int ll = 9223372036854775807ll;
6002 long long int nll = -9223372036854775807LL;
6003 unsigned long long int ull = 18446744073709551615ULL;
6004 /* Test constant expressions. */
6005 typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6007 typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6013 /* Test availability of runtime routines for shift and division. */
6014 long long int llmax = 9223372036854775807ll;
6015 unsigned long long int ullmax = 18446744073709551615ull;
6016 return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6017 | (llmax / ll) | (llmax % ll)
6018 | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6019 | (ullmax / ull) | (ullmax % ull));
6025 if ac_fn_c_try_link "$LINENO"; then :
6026 if test "$cross_compiling" = yes; then :
6027 ac_cv_type_long_long_int=yes
6029 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6030 /* end confdefs.h. */
6034 (1LL << (sizeof (long long int) * CHAR_BIT - 2))
6035 # define LLONG_MAX (HALF - 1 + HALF)
6040 long long int n = 1;
6044 long long int m = n << i;
6047 if (LLONG_MAX / 2 < m)
6055 if ac_fn_c_try_run "$LINENO"; then :
6056 ac_cv_type_long_long_int=yes
6058 ac_cv_type_long_long_int=no
6060 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6061 conftest.$ac_objext conftest.beam conftest.$ac_ext
6065 ac_cv_type_long_long_int=no
6067 rm -f core conftest.err conftest.$ac_objext \
6068 conftest$ac_exeext conftest.$ac_ext
6070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
6071 $as_echo "$ac_cv_type_long_long_int" >&6; }
6072 if test $ac_cv_type_long_long_int = yes; then
6074 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
6080 ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default"
6081 if test "x$ac_cv_type_intmax_t" = x""yes; then :
6083 $as_echo "#define HAVE_INTMAX_T 1" >>confdefs.h
6086 test $ac_cv_type_long_long_int = yes \
6087 && ac_type='long long int' \
6088 || ac_type='long int'
6090 cat >>confdefs.h <<_ACEOF
6091 #define intmax_t $ac_type
6098 ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
6099 if test "x$ac_cv_type_intptr_t" = x""yes; then :
6101 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
6104 for ac_type in 'int' 'long int' 'long long int'; do
6105 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6106 /* end confdefs.h. */
6107 $ac_includes_default
6111 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6118 if ac_fn_c_try_compile "$LINENO"; then :
6120 cat >>confdefs.h <<_ACEOF
6121 #define intptr_t $ac_type
6126 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6127 test -z "$ac_type" && break
6132 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6133 case $ac_cv_c_uint8_t in #(
6137 $as_echo "#define _UINT8_T 1" >>confdefs.h
6140 cat >>confdefs.h <<_ACEOF
6141 #define uint8_t $ac_cv_c_uint8_t
6146 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6147 case $ac_cv_c_uint16_t in #(
6152 cat >>confdefs.h <<_ACEOF
6153 #define uint16_t $ac_cv_c_uint16_t
6158 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6159 case $ac_cv_c_uint32_t in #(
6163 $as_echo "#define _UINT32_T 1" >>confdefs.h
6166 cat >>confdefs.h <<_ACEOF
6167 #define uint32_t $ac_cv_c_uint32_t
6172 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
6173 case $ac_cv_c_uint64_t in #(
6177 $as_echo "#define _UINT64_T 1" >>confdefs.h
6180 cat >>confdefs.h <<_ACEOF
6181 #define uint64_t $ac_cv_c_uint64_t
6187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
6188 $as_echo_n "checking for unsigned long long int... " >&6; }
6189 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
6190 $as_echo_n "(cached) " >&6
6192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6193 /* end confdefs.h. */
6195 /* For now, do not test the preprocessor; as of 2007 there are too many
6196 implementations with broken preprocessors. Perhaps this can
6197 be revisited in 2012. In the meantime, code should not expect
6198 #if to work with literals wider than 32 bits. */
6199 /* Test literals. */
6200 long long int ll = 9223372036854775807ll;
6201 long long int nll = -9223372036854775807LL;
6202 unsigned long long int ull = 18446744073709551615ULL;
6203 /* Test constant expressions. */
6204 typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6206 typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6212 /* Test availability of runtime routines for shift and division. */
6213 long long int llmax = 9223372036854775807ll;
6214 unsigned long long int ullmax = 18446744073709551615ull;
6215 return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6216 | (llmax / ll) | (llmax % ll)
6217 | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6218 | (ullmax / ull) | (ullmax % ull));
6224 if ac_fn_c_try_link "$LINENO"; then :
6225 ac_cv_type_unsigned_long_long_int=yes
6227 ac_cv_type_unsigned_long_long_int=no
6229 rm -f core conftest.err conftest.$ac_objext \
6230 conftest$ac_exeext conftest.$ac_ext
6232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
6233 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
6234 if test $ac_cv_type_unsigned_long_long_int = yes; then
6236 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
6242 ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default"
6243 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
6245 $as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h
6248 test $ac_cv_type_unsigned_long_long_int = yes \
6249 && ac_type='unsigned long long int' \
6250 || ac_type='unsigned long int'
6252 cat >>confdefs.h <<_ACEOF
6253 #define uintmax_t $ac_type
6260 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
6261 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
6263 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
6266 for ac_type in 'unsigned int' 'unsigned long int' \
6267 'unsigned long long int'; do
6268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6269 /* end confdefs.h. */
6270 $ac_includes_default
6274 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6281 if ac_fn_c_try_compile "$LINENO"; then :
6283 cat >>confdefs.h <<_ACEOF
6284 #define uintptr_t $ac_type
6289 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6290 test -z "$ac_type" && break
6308 # ---------------------
6309 # Warnings and checking
6310 # ---------------------
6312 # Check $CC warning features (if it's GCC).
6313 # We want to use -pedantic, but we don't want warnings about
6316 # * overlong strings
6317 # So, we only use -pedantic if we can disable those warnings.
6320 save_CFLAGS="$CFLAGS"
6321 for option in -W -Wall -Wwrite-strings -Wcast-qual; do
6322 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6325 $as_echo_n "checking whether $CC supports $option... " >&6; }
6326 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6327 $as_echo_n "(cached) " >&6
6330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6331 /* end confdefs.h. */
6341 if ac_fn_c_try_compile "$LINENO"; then :
6342 eval "$as_acx_Woption=yes"
6344 eval "$as_acx_Woption=no"
6346 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6349 eval ac_res=\$$as_acx_Woption
6350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6351 $as_echo "$ac_res" >&6; }
6352 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6353 loose_warn="$loose_warn${loose_warn:+ }$option"
6356 CFLAGS="$save_CFLAGS"
6359 save_CFLAGS="$CFLAGS"
6360 for option in -Wstrict-prototypes -Wmissing-prototypes; do
6361 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6364 $as_echo_n "checking whether $CC supports $option... " >&6; }
6365 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6366 $as_echo_n "(cached) " >&6
6369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6370 /* end confdefs.h. */
6380 if ac_fn_c_try_compile "$LINENO"; then :
6381 eval "$as_acx_Woption=yes"
6383 eval "$as_acx_Woption=no"
6385 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6388 eval ac_res=\$$as_acx_Woption
6389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6390 $as_echo "$ac_res" >&6; }
6391 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6392 c_loose_warn="$c_loose_warn${c_loose_warn:+ }$option"
6395 CFLAGS="$save_CFLAGS"
6398 save_CFLAGS="$CFLAGS"
6399 for option in -Wmissing-format-attribute; do
6400 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6403 $as_echo_n "checking whether $CC supports $option... " >&6; }
6404 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6405 $as_echo_n "(cached) " >&6
6408 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6409 /* end confdefs.h. */
6419 if ac_fn_c_try_compile "$LINENO"; then :
6420 eval "$as_acx_Woption=yes"
6422 eval "$as_acx_Woption=no"
6424 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6427 eval ac_res=\$$as_acx_Woption
6428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6429 $as_echo "$ac_res" >&6; }
6430 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6431 strict_warn="$strict_warn${strict_warn:+ }$option"
6434 CFLAGS="$save_CFLAGS"
6437 save_CFLAGS="$CFLAGS"
6438 for option in -Wold-style-definition -Wc++-compat; do
6439 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6442 $as_echo_n "checking whether $CC supports $option... " >&6; }
6443 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6444 $as_echo_n "(cached) " >&6
6447 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6448 /* end confdefs.h. */
6458 if ac_fn_c_try_compile "$LINENO"; then :
6459 eval "$as_acx_Woption=yes"
6461 eval "$as_acx_Woption=no"
6463 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6466 eval ac_res=\$$as_acx_Woption
6467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6468 $as_echo "$ac_res" >&6; }
6469 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6470 c_strict_warn="$c_strict_warn${c_strict_warn:+ }$option"
6473 CFLAGS="$save_CFLAGS"
6475 if test "$GCC" = yes; then :
6476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings" >&5
6477 $as_echo_n "checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings... " >&6; }
6478 if test "${acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings+set}" = set; then :
6479 $as_echo_n "(cached) " >&6
6481 save_CFLAGS="$CFLAGS"
6482 CFLAGS="-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6483 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6484 /* end confdefs.h. */
6494 if ac_fn_c_try_compile "$LINENO"; then :
6495 acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings=yes
6497 acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings=no
6499 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6500 CFLAGS="$save_CFLAGS"
6502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings" >&5
6503 $as_echo "$acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings" >&6; }
6504 if test $acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings = yes; then :
6505 strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6510 # Check whether --enable-werror-always was given.
6511 if test "${enable_werror_always+set}" = set; then :
6512 enableval=$enable_werror_always;
6514 enable_werror_always=no
6517 if test $enable_werror_always = yes; then :
6518 strict_warn="$strict_warn${strict_warn:+ }-Werror"
6523 # The above macros do nothing if the compiler is not GCC. However, the
6524 # Makefile has more goo to add other flags, so these variables are used
6525 # to enable warnings only for GCC.
6528 if test "x$GCC" = "xyes"; then
6529 warn_cflags='$(GCC_WARN_CFLAGS)'
6530 warn_cxxflags='$(GCC_WARN_CXXFLAGS)'
6535 # Enable expensive internal checks
6537 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
6541 # Check whether --enable-checking was given.
6542 if test "${enable_checking+set}" = set; then :
6543 enableval=$enable_checking; ac_checking_flags="${enableval}"
6546 # Determine the default checks.
6547 if test x$is_release = x ; then
6548 ac_checking_flags=yes
6550 ac_checking_flags=release
6554 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
6555 for check in release $ac_checking_flags
6558 # these set all the flags to specific states
6559 yes) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
6560 ac_fold_checking= ; ac_gc_checking=1 ;
6561 ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ;
6562 ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6563 ac_tree_checking=1 ; ac_valgrind_checking= ;
6564 ac_types_checking=1 ;;
6565 no|none) ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
6566 ac_fold_checking= ; ac_gc_checking= ;
6567 ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6568 ac_rtlflag_checking= ; ac_runtime_checking= ;
6569 ac_tree_checking= ; ac_valgrind_checking= ;
6570 ac_types_checking= ;;
6571 all) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
6572 ac_fold_checking=1 ; ac_gc_checking=1 ;
6573 ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ;
6574 ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6575 ac_tree_checking=1 ; ac_valgrind_checking= ;
6576 ac_types_checking=1 ;;
6577 release) ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
6578 ac_fold_checking= ; ac_gc_checking= ;
6579 ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6580 ac_rtlflag_checking= ; ac_runtime_checking=1 ;
6581 ac_tree_checking= ; ac_valgrind_checking= ;
6582 ac_types_checking= ;;
6583 # these enable particular checks
6584 assert) ac_assert_checking=1 ;;
6585 df) ac_df_checking=1 ;;
6586 fold) ac_fold_checking=1 ;;
6587 gc) ac_gc_checking=1 ;;
6588 gcac) ac_gc_always_collect=1 ;;
6589 gimple) ac_gimple_checking=1 ;;
6590 misc) ac_checking=1 ;;
6591 rtl) ac_rtl_checking=1 ;;
6592 rtlflag) ac_rtlflag_checking=1 ;;
6593 runtime) ac_runtime_checking=1 ;;
6594 tree) ac_tree_checking=1 ;;
6595 types) ac_types_checking=1 ;;
6596 valgrind) ac_valgrind_checking=1 ;;
6597 *) as_fn_error "unknown check category $check" "$LINENO" 5 ;;
6603 if test x$ac_checking != x ; then
6605 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
6607 nocommon_flag=-fno-common
6610 if test x$ac_df_checking != x ; then
6612 $as_echo "#define ENABLE_DF_CHECKING 1" >>confdefs.h
6615 if test x$ac_assert_checking != x ; then
6617 $as_echo "#define ENABLE_ASSERT_CHECKING 1" >>confdefs.h
6620 if test x$ac_gimple_checking != x ; then
6622 $as_echo "#define ENABLE_GIMPLE_CHECKING 1" >>confdefs.h
6626 if test x$ac_runtime_checking != x ; then
6628 $as_echo "#define ENABLE_RUNTIME_CHECKING 1" >>confdefs.h
6631 if test x$ac_tree_checking != x ; then
6633 $as_echo "#define ENABLE_TREE_CHECKING 1" >>confdefs.h
6635 TREEBROWSER=tree-browser.o
6637 if test x$ac_types_checking != x ; then
6639 $as_echo "#define ENABLE_TYPES_CHECKING 1" >>confdefs.h
6643 if test x$ac_rtl_checking != x ; then
6645 $as_echo "#define ENABLE_RTL_CHECKING 1" >>confdefs.h
6648 if test x$ac_rtlflag_checking != x ; then
6650 $as_echo "#define ENABLE_RTL_FLAG_CHECKING 1" >>confdefs.h
6653 if test x$ac_gc_checking != x ; then
6655 $as_echo "#define ENABLE_GC_CHECKING 1" >>confdefs.h
6658 if test x$ac_gc_always_collect != x ; then
6660 $as_echo "#define ENABLE_GC_ALWAYS_COLLECT 1" >>confdefs.h
6663 if test x$ac_fold_checking != x ; then
6665 $as_echo "#define ENABLE_FOLD_CHECKING 1" >>confdefs.h
6668 valgrind_path_defines=
6671 ac_fn_c_check_header_mongrel "$LINENO" "valgrind.h" "ac_cv_header_valgrind_h" "$ac_includes_default"
6672 if test "x$ac_cv_header_valgrind_h" = x""yes; then :
6680 if test x$ac_valgrind_checking != x ; then
6681 # It is certainly possible that there's valgrind but no valgrind.h.
6682 # GCC relies on making annotations so we must have both.
6683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
6684 $as_echo_n "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... " >&6; }
6685 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6686 /* end confdefs.h. */
6687 #include <valgrind/memcheck.h>
6688 #ifndef VALGRIND_DISCARD
6689 #error VALGRIND_DISCARD not defined
6692 if ac_fn_c_try_cpp "$LINENO"; then :
6693 gcc_cv_header_valgrind_memcheck_h=yes
6695 gcc_cv_header_valgrind_memcheck_h=no
6697 rm -f conftest.err conftest.$ac_ext
6698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_valgrind_memcheck_h" >&5
6699 $as_echo "$gcc_cv_header_valgrind_memcheck_h" >&6; }
6700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
6701 $as_echo_n "checking for VALGRIND_DISCARD in <memcheck.h>... " >&6; }
6702 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6703 /* end confdefs.h. */
6704 #include <memcheck.h>
6705 #ifndef VALGRIND_DISCARD
6706 #error VALGRIND_DISCARD not defined
6709 if ac_fn_c_try_cpp "$LINENO"; then :
6710 gcc_cv_header_memcheck_h=yes
6712 gcc_cv_header_memcheck_h=no
6714 rm -f conftest.err conftest.$ac_ext
6715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_memcheck_h" >&5
6716 $as_echo "$gcc_cv_header_memcheck_h" >&6; }
6718 # Prepare PATH_SEPARATOR.
6719 # The user is always right.
6720 if test "${PATH_SEPARATOR+set}" != set; then
6721 echo "#! /bin/sh" >conf$$.sh
6722 echo "exit 0" >>conf$$.sh
6724 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6732 # Find out how to test for executable files. Don't use a zero-byte file,
6733 # as systems may use methods other than mode bits to determine executability.
6734 cat >conf$$.file <<_ASEOF
6738 chmod +x conf$$.file
6739 if test -x conf$$.file >/dev/null 2>&1; then
6740 ac_executable_p="test -x"
6742 ac_executable_p="test -f"
6746 # Extract the first word of "valgrind", so it can be a program name with args.
6747 set dummy valgrind; ac_word=$2
6748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6749 $as_echo_n "checking for $ac_word... " >&6; }
6750 if test "${ac_cv_path_valgrind_path+set}" = set; then :
6751 $as_echo_n "(cached) " >&6
6753 case "$valgrind_path" in
6755 ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
6758 ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6759 for ac_dir in $PATH; do
6761 test -z "$ac_dir" && ac_dir=.
6762 for ac_exec_ext in '' $ac_executable_extensions; do
6763 if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6764 if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
6765 ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
6775 valgrind_path="$ac_cv_path_valgrind_path"
6776 if test -n "$valgrind_path"; then
6777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $valgrind_path" >&5
6778 $as_echo "$valgrind_path" >&6; }
6780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6781 $as_echo "no" >&6; }
6784 if test "x$valgrind_path" = "x" \
6785 || (test $have_valgrind_h = no \
6786 && test $gcc_cv_header_memcheck_h = no \
6787 && test $gcc_cv_header_valgrind_memcheck_h = no); then
6788 as_fn_error "*** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5
6790 valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
6791 valgrind_command="$valgrind_path -q"
6793 $as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h
6795 if test $gcc_cv_header_valgrind_memcheck_h = yes; then
6797 $as_echo "#define HAVE_VALGRIND_MEMCHECK_H 1" >>confdefs.h
6800 if test $gcc_cv_header_memcheck_h = yes; then
6802 $as_echo "#define HAVE_MEMCHECK_H 1" >>confdefs.h
6809 # Enable code coverage collection
6810 # Check whether --enable-coverage was given.
6811 if test "${enable_coverage+set}" = set; then :
6812 enableval=$enable_coverage; case "${enableval}" in
6814 coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
6817 coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
6820 # a.k.a. --disable-coverage
6824 as_fn_error "unknown coverage setting $enableval" "$LINENO" 5
6833 # Check whether --enable-gather-detailed-mem-stats was given.
6834 if test "${enable_gather_detailed_mem_stats+set}" = set; then :
6835 enableval=$enable_gather_detailed_mem_stats;
6837 enable_gather_detailed_mem_stats=no
6840 if test x$enable_gather_detailed_mem_stats = xyes ; then
6842 $as_echo "#define GATHER_STATISTICS 1" >>confdefs.h
6846 # -------------------------------
6847 # Miscenalleous configure options
6848 # -------------------------------
6850 # See if we are building gcc with C++.
6851 # Check whether --enable-build-with-cxx was given.
6852 if test "${enable_build_with_cxx+set}" = set; then :
6853 enableval=$enable_build_with_cxx; ENABLE_BUILD_WITH_CXX=$enableval
6855 ENABLE_BUILD_WITH_CXX=no
6859 if test "$ENABLE_BUILD_WITH_CXX" = "yes"; then
6861 $as_echo "#define ENABLE_BUILD_WITH_CXX 1" >>confdefs.h
6867 # Check whether --with-stabs was given.
6868 if test "${with_stabs+set}" = set; then :
6869 withval=$with_stabs; stabs="$with_stabs"
6875 # Determine whether or not multilibs are enabled.
6876 # Check whether --enable-multilib was given.
6877 if test "${enable_multilib+set}" = set; then :
6878 enableval=$enable_multilib;
6885 # Enable __cxa_atexit for C++.
6886 # Check whether --enable-__cxa_atexit was given.
6887 if test "${enable___cxa_atexit+set}" = set; then :
6888 enableval=$enable___cxa_atexit;
6892 # Enable C extension for decimal float if target supports it.
6894 # Check whether --enable-decimal-float was given.
6895 if test "${enable_decimal_float+set}" = set; then :
6896 enableval=$enable_decimal_float;
6897 case $enable_decimal_float in
6898 yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;;
6899 *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
6900 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
6906 powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \
6907 i?86*-*-mingw* | x86_64*-*-mingw* | \
6909 enable_decimal_float=yes
6912 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
6913 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
6914 enable_decimal_float=no
6921 # x86's use BID format instead of DPD
6922 case x$enable_decimal_float in
6925 i?86*-*-* | x86_64*-*-*)
6926 enable_decimal_float=bid
6929 enable_decimal_float=dpd
6932 default_decimal_float=$enable_decimal_float
6935 # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
6936 # dependency on libdecnumber.
6937 default_decimal_float=dpd
6944 dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
6946 cat >>confdefs.h <<_ACEOF
6947 #define ENABLE_DECIMAL_FLOAT $dfp
6951 # Use default_decimal_float for dependency.
6952 enable_decimal_float=$default_decimal_float
6954 bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
6956 cat >>confdefs.h <<_ACEOF
6957 #define ENABLE_DECIMAL_BID_FORMAT $bid
6961 # Enable C extension for fixed-point arithmetic.
6962 # Check whether --enable-fixed-point was given.
6963 if test "${enable_fixed_point+set}" = set; then :
6964 enableval=$enable_fixed_point;
6969 enable_fixed_point=yes
6975 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported on IRIX, ignored" >&5
6976 $as_echo "$as_me: WARNING: fixed-point is not supported on IRIX, ignored" >&2;}
6977 enable_fixed_point=no
6980 enable_fixed_point=yes
6985 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported for this target, ignored" >&5
6986 $as_echo "$as_me: WARNING: fixed-point is not supported for this target, ignored" >&2;}
6987 enable_fixed_point=no
6995 fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
6997 cat >>confdefs.h <<_ACEOF
6998 #define ENABLE_FIXED_POINT $fixedpoint
7003 # Pass with no value to take the default
7004 # Pass with a value to specify a thread package
7005 # Check whether --enable-threads was given.
7006 if test "${enable_threads+set}" = set; then :
7007 enableval=$enable_threads;
7013 # Check whether --enable-tls was given.
7014 if test "${enable_tls+set}" = set; then :
7015 enableval=$enable_tls;
7018 *) as_fn_error "'$enable_tls' is an invalid value for --enable-tls.
7019 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
7027 # Check whether --enable-objc-gc was given.
7028 if test "${enable_objc_gc+set}" = set; then :
7029 enableval=$enable_objc_gc; if test x$enable_objc_gc = xno; then
7040 # Check whether --with-dwarf2 was given.
7041 if test "${with_dwarf2+set}" = set; then :
7042 withval=$with_dwarf2; dwarf2="$with_dwarf2"
7048 # Check whether --enable-shared was given.
7049 if test "${enable_shared+set}" = set; then :
7050 enableval=$enable_shared;
7051 case $enable_shared in
7055 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7056 for pkg in $enableval; do
7057 if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7072 # Check whether --with-build-sysroot was given.
7073 if test "${with_build_sysroot+set}" = set; then :
7074 withval=$with_build_sysroot;
7079 # Check whether --with-sysroot was given.
7080 if test "${with_sysroot+set}" = set; then :
7081 withval=$with_sysroot;
7082 case ${with_sysroot} in
7083 yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
7084 *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
7087 TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
7088 CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
7090 if test "x$prefix" = xNONE; then
7091 test_prefix=/usr/local
7095 if test "x$exec_prefix" = xNONE; then
7096 test_exec_prefix=$test_prefix
7098 test_exec_prefix=$exec_prefix
7100 case ${TARGET_SYSTEM_ROOT} in
7101 "${test_prefix}"|"${test_prefix}/"*|\
7102 "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
7103 '${prefix}'|'${prefix}/'*|\
7104 '${exec_prefix}'|'${exec_prefix}/'*)
7105 t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
7106 TARGET_SYSTEM_ROOT_DEFINE="$t"
7113 TARGET_SYSTEM_ROOT_DEFINE=
7114 CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
7123 # Check whether --with-specs was given.
7124 if test "${with_specs+set}" = set; then :
7125 withval=$with_specs; CONFIGURE_SPECS=$withval
7135 # Check whether --with-pkgversion was given.
7136 if test "${with_pkgversion+set}" = set; then :
7137 withval=$with_pkgversion; case "$withval" in
7138 yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
7140 *) PKGVERSION="($withval) " ;;
7151 # Check whether --with-bugurl was given.
7152 if test "${with_bugurl+set}" = set; then :
7153 withval=$with_bugurl; case "$withval" in
7154 yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
7157 *) BUGURL="$withval"
7161 BUGURL="http://gcc.gnu.org/bugs.html"
7171 REPORT_BUGS_TO="<$BUGURL>"
7172 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
7179 # Sanity check enable_languages in case someone does not run the toplevel
7180 # configure # script.
7181 # Check whether --enable-languages was given.
7182 if test "${enable_languages+set}" = set; then :
7183 enableval=$enable_languages; case ,${enable_languages}, in
7185 # go safe -- we cannot be much sure without the toplevel
7187 # analysis of which target libs are present and usable
7191 as_fn_error "only the toplevel supports --enable-languages=all" "$LINENO" 5
7196 enable_languages=c,${enable_languages}
7205 # Check whether --with-multilib-list was given.
7206 if test "${with_multilib_list+set}" = set; then :
7207 withval=$with_multilib_list; :
7209 with_multilib_list=default
7213 # -------------------------
7214 # Checks for other programs
7215 # -------------------------
7217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
7218 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
7220 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
7221 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
7222 $as_echo_n "(cached) " >&6
7224 cat >conftest.make <<\_ACEOF
7227 @echo '@@@%%%=$(MAKE)=@@@%%%'
7229 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7230 case `${MAKE-make} -f conftest.make 2>/dev/null` in
7232 eval ac_cv_prog_make_${ac_make}_set=yes;;
7234 eval ac_cv_prog_make_${ac_make}_set=no;;
7238 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
7239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7240 $as_echo "yes" >&6; }
7243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7244 $as_echo "no" >&6; }
7245 SET_MAKE="MAKE=${MAKE-make}"
7249 # Find some useful tools
7250 for ac_prog in gawk mawk nawk awk
7252 # Extract the first word of "$ac_prog", so it can be a program name with args.
7253 set dummy $ac_prog; ac_word=$2
7254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7255 $as_echo_n "checking for $ac_word... " >&6; }
7256 if test "${ac_cv_prog_AWK+set}" = set; then :
7257 $as_echo_n "(cached) " >&6
7259 if test -n "$AWK"; then
7260 ac_cv_prog_AWK="$AWK" # Let the user override the test.
7262 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7266 test -z "$as_dir" && as_dir=.
7267 for ac_exec_ext in '' $ac_executable_extensions; do
7268 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7269 ac_cv_prog_AWK="$ac_prog"
7270 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7280 if test -n "$AWK"; then
7281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7282 $as_echo "$AWK" >&6; }
7284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7285 $as_echo "no" >&6; }
7289 test -n "$AWK" && break
7292 # We need awk to create options.c and options.h.
7293 # Bail out if it's missing.
7295 "") as_fn_error "can't build without awk, bailing out" "$LINENO" 5 ;;
7298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7299 $as_echo_n "checking whether ln -s works... " >&6; }
7300 if test "${gcc_cv_prog_LN_S+set}" = set; then :
7301 $as_echo_n "(cached) " >&6
7303 rm -f conftestdata_t
7304 echo >conftestdata_f
7305 if ln -s conftestdata_f conftestdata_t 2>/dev/null
7307 gcc_cv_prog_LN_S="ln -s"
7309 if ln conftestdata_f conftestdata_t 2>/dev/null
7313 if cp -p conftestdata_f conftestdata_t 2>/dev/null
7315 gcc_cv_prog_LN_S="cp -p"
7321 rm -f conftestdata_f conftestdata_t
7324 LN_S="$gcc_cv_prog_LN_S"
7325 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
7326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7327 $as_echo "yes" >&6; }
7329 if test "$gcc_cv_prog_LN_S" = "ln"; then
7330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using ln" >&5
7331 $as_echo "no, using ln" >&6; }
7333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
7334 $as_echo "no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6; }
7338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln works" >&5
7339 $as_echo_n "checking whether ln works... " >&6; }
7340 if test "${acx_cv_prog_LN+set}" = set; then :
7341 $as_echo_n "(cached) " >&6
7343 rm -f conftestdata_t
7344 echo >conftestdata_f
7345 if ln conftestdata_f conftestdata_t 2>/dev/null
7351 rm -f conftestdata_f conftestdata_t
7354 if test $acx_cv_prog_LN = no; then
7356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN" >&5
7357 $as_echo "no, using $LN" >&6; }
7359 LN="$acx_cv_prog_LN"
7360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7361 $as_echo "yes" >&6; }
7364 if test -n "$ac_tool_prefix"; then
7365 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7366 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7368 $as_echo_n "checking for $ac_word... " >&6; }
7369 if test "${ac_cv_prog_RANLIB+set}" = set; then :
7370 $as_echo_n "(cached) " >&6
7372 if test -n "$RANLIB"; then
7373 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7375 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7379 test -z "$as_dir" && as_dir=.
7380 for ac_exec_ext in '' $ac_executable_extensions; do
7381 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7382 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7383 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7392 RANLIB=$ac_cv_prog_RANLIB
7393 if test -n "$RANLIB"; then
7394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7395 $as_echo "$RANLIB" >&6; }
7397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7398 $as_echo "no" >&6; }
7403 if test -z "$ac_cv_prog_RANLIB"; then
7404 ac_ct_RANLIB=$RANLIB
7405 # Extract the first word of "ranlib", so it can be a program name with args.
7406 set dummy ranlib; ac_word=$2
7407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7408 $as_echo_n "checking for $ac_word... " >&6; }
7409 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
7410 $as_echo_n "(cached) " >&6
7412 if test -n "$ac_ct_RANLIB"; then
7413 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7415 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7419 test -z "$as_dir" && as_dir=.
7420 for ac_exec_ext in '' $ac_executable_extensions; do
7421 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7422 ac_cv_prog_ac_ct_RANLIB="ranlib"
7423 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7432 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7433 if test -n "$ac_ct_RANLIB"; then
7434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7435 $as_echo "$ac_ct_RANLIB" >&6; }
7437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7438 $as_echo "no" >&6; }
7441 if test "x$ac_ct_RANLIB" = x; then
7444 case $cross_compiling:$ac_tool_warned in
7446 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7447 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7448 ac_tool_warned=yes ;;
7450 RANLIB=$ac_ct_RANLIB
7453 RANLIB="$ac_cv_prog_RANLIB"
7458 # By default, the Darwin ranlib will not treat common symbols as
7459 # definitions when building the archive table of contents. Other
7460 # ranlibs do that; pass an option to the Darwin ranlib that makes
7461 # it behave similarly.
7469 # Find a good install program. We prefer a C program (faster),
7470 # so one script is as good as another. But avoid the broken or
7471 # incompatible versions:
7472 # SysV /etc/install, /usr/sbin/install
7473 # SunOS /usr/etc/install
7474 # IRIX /sbin/install
7476 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7477 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7478 # ./install, which can be erroneously created by make from ./install.sh.
7479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD compatible install" >&5
7480 $as_echo_n "checking for a BSD compatible install... " >&6; }
7481 if test -z "$INSTALL"; then
7482 if test "${ac_cv_path_install+set}" = set; then :
7483 $as_echo_n "(cached) " >&6
7485 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
7486 for ac_dir in $PATH; do
7487 # Account for people who put trailing slashes in PATH elements.
7489 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
7491 # OSF1 and SCO ODT 3.0 have their own names for install.
7492 for ac_prog in ginstall scoinst install; do
7493 if test -f $ac_dir/$ac_prog; then
7494 if test $ac_prog = install &&
7495 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
7496 # AIX install. It has an incompatible calling convention.
7497 # OSF/1 installbsd also uses dspmsg, but is usable.
7500 ac_cv_path_install="$ac_dir/$ac_prog -c"
7511 if test "${ac_cv_path_install+set}" = set; then
7512 INSTALL="$ac_cv_path_install"
7514 # As a last resort, use the slow shell script. We don't cache a
7515 # path for INSTALL within a source directory, because that will
7516 # break other packages using the cache if that directory is
7517 # removed, or if the path is relative.
7518 INSTALL="$ac_install_sh"
7521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7522 $as_echo "$INSTALL" >&6; }
7524 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7525 # It thinks the first close brace ends the variable substitution.
7526 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7528 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7531 # See if cmp has --ignore-initial.
7532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cmp's capabilities" >&5
7533 $as_echo_n "checking for cmp's capabilities... " >&6; }
7534 if test "${gcc_cv_prog_cmp_skip+set}" = set; then :
7535 $as_echo_n "(cached) " >&6
7539 gcc_cv_prog_cmp_skip=slowcompare
7540 if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
7541 if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
7544 gcc_cv_prog_cmp_skip=gnucompare
7547 if test $gcc_cv_prog_cmp_skip = slowcompare ; then
7548 if cmp t1 t2 2 2 > /dev/null 2>&1; then
7549 if cmp t1 t2 1 1 > /dev/null 2>&1; then
7552 gcc_cv_prog_cmp_skip=fastcompare
7559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_cmp_skip" >&5
7560 $as_echo "$gcc_cv_prog_cmp_skip" >&6; }
7561 make_compare_target=$gcc_cv_prog_cmp_skip
7565 # See if we have the mktemp command.
7566 # Extract the first word of "mktemp", so it can be a program name with args.
7567 set dummy mktemp; ac_word=$2
7568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7569 $as_echo_n "checking for $ac_word... " >&6; }
7570 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then :
7571 $as_echo_n "(cached) " >&6
7573 if test -n "$have_mktemp_command"; then
7574 ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
7576 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7580 test -z "$as_dir" && as_dir=.
7581 for ac_exec_ext in '' $ac_executable_extensions; do
7582 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7583 ac_cv_prog_have_mktemp_command="yes"
7584 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7591 test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
7594 have_mktemp_command=$ac_cv_prog_have_mktemp_command
7595 if test -n "$have_mktemp_command"; then
7596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mktemp_command" >&5
7597 $as_echo "$have_mktemp_command" >&6; }
7599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7600 $as_echo "no" >&6; }
7605 # See if makeinfo has been installed and is modern enough
7606 # that we can use it.
7608 # Extract the first word of "makeinfo", so it can be a program name with args.
7609 set dummy makeinfo; ac_word=$2
7610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7611 $as_echo_n "checking for $ac_word... " >&6; }
7612 if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
7613 $as_echo_n "(cached) " >&6
7615 if test -n "$MAKEINFO"; then
7616 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7618 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7622 test -z "$as_dir" && as_dir=.
7623 for ac_exec_ext in '' $ac_executable_extensions; do
7624 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7625 ac_cv_prog_MAKEINFO="makeinfo"
7626 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7635 MAKEINFO=$ac_cv_prog_MAKEINFO
7636 if test -n "$MAKEINFO"; then
7637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
7638 $as_echo "$MAKEINFO" >&6; }
7640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7641 $as_echo "no" >&6; }
7645 if test -n "$MAKEINFO"; then
7646 # Found it, now check the version.
7647 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5
7648 $as_echo_n "checking for modern makeinfo... " >&6; }
7649 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then :
7650 $as_echo_n "(cached) " >&6
7652 ac_prog_version=`eval $MAKEINFO --version 2>&1 |
7653 sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
7655 case $ac_prog_version in
7656 '') gcc_cv_prog_makeinfo_modern=no;;
7657 4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*) gcc_cv_prog_makeinfo_modern=yes;;
7658 *) gcc_cv_prog_makeinfo_modern=no;;
7662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5
7663 $as_echo "$gcc_cv_prog_makeinfo_modern" >&6; }
7665 gcc_cv_prog_makeinfo_modern=no
7667 if test $gcc_cv_prog_makeinfo_modern = no; then
7668 MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
7671 if test $gcc_cv_prog_makeinfo_modern = no; then
7672 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
7673 *** Makeinfo is missing or too old.
7674 *** Info documentation will not be built." >&5
7675 $as_echo "$as_me: WARNING:
7676 *** Makeinfo is missing or too old.
7677 *** Info documentation will not be built." >&2;}
7684 # Is pod2man recent enough to regenerate manpages?
7685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for recent Pod::Man" >&5
7686 $as_echo_n "checking for recent Pod::Man... " >&6; }
7687 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
7688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7689 $as_echo "yes" >&6; }
7690 GENERATED_MANPAGES=generated-manpages
7692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7693 $as_echo "no" >&6; }
7698 MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
7703 # Extract the first word of "$ac_prog", so it can be a program name with args.
7704 set dummy $ac_prog; ac_word=$2
7705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7706 $as_echo_n "checking for $ac_word... " >&6; }
7707 if test "${ac_cv_prog_FLEX+set}" = set; then :
7708 $as_echo_n "(cached) " >&6
7710 if test -n "$FLEX"; then
7711 ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
7713 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7717 test -z "$as_dir" && as_dir=.
7718 for ac_exec_ext in '' $ac_executable_extensions; do
7719 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7720 ac_cv_prog_FLEX="$ac_prog"
7721 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7730 FLEX=$ac_cv_prog_FLEX
7731 if test -n "$FLEX"; then
7732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5
7733 $as_echo "$FLEX" >&6; }
7735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7736 $as_echo "no" >&6; }
7740 test -n "$FLEX" && break
7742 test -n "$FLEX" || FLEX="$MISSING flex"
7746 for ac_prog in bison
7748 # Extract the first word of "$ac_prog", so it can be a program name with args.
7749 set dummy $ac_prog; ac_word=$2
7750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7751 $as_echo_n "checking for $ac_word... " >&6; }
7752 if test "${ac_cv_prog_BISON+set}" = set; then :
7753 $as_echo_n "(cached) " >&6
7755 if test -n "$BISON"; then
7756 ac_cv_prog_BISON="$BISON" # Let the user override the test.
7758 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7762 test -z "$as_dir" && as_dir=.
7763 for ac_exec_ext in '' $ac_executable_extensions; do
7764 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7765 ac_cv_prog_BISON="$ac_prog"
7766 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7775 BISON=$ac_cv_prog_BISON
7776 if test -n "$BISON"; then
7777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
7778 $as_echo "$BISON" >&6; }
7780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7781 $as_echo "no" >&6; }
7785 test -n "$BISON" && break
7787 test -n "$BISON" || BISON="$MISSING bison"
7790 # Binutils are not build modules, unlike bison/flex/makeinfo. So we
7791 # check for build == host before using them.
7794 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
7795 && test -d ../binutils ; then
7796 NM='${objdir}/../binutils/nm-new'
7798 # Extract the first word of "nm", so it can be a program name with args.
7799 set dummy nm; ac_word=$2
7800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7801 $as_echo_n "checking for $ac_word... " >&6; }
7802 if test "${ac_cv_prog_NM+set}" = set; then :
7803 $as_echo_n "(cached) " >&6
7805 if test -n "$NM"; then
7806 ac_cv_prog_NM="$NM" # Let the user override the test.
7808 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7812 test -z "$as_dir" && as_dir=.
7813 for ac_exec_ext in '' $ac_executable_extensions; do
7814 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7816 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7823 test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
7827 if test -n "$NM"; then
7828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
7829 $as_echo "$NM" >&6; }
7831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7832 $as_echo "no" >&6; }
7839 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
7840 && test -d ../binutils ; then
7841 AR='${objdir}/../binutils/ar'
7843 # Extract the first word of "ar", so it can be a program name with args.
7844 set dummy ar; ac_word=$2
7845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7846 $as_echo_n "checking for $ac_word... " >&6; }
7847 if test "${ac_cv_prog_AR+set}" = set; then :
7848 $as_echo_n "(cached) " >&6
7850 if test -n "$AR"; then
7851 ac_cv_prog_AR="$AR" # Let the user override the test.
7853 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7857 test -z "$as_dir" && as_dir=.
7858 for ac_exec_ext in '' $ac_executable_extensions; do
7859 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7861 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7868 test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
7872 if test -n "$AR"; then
7873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
7874 $as_echo "$AR" >&6; }
7876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7877 $as_echo "no" >&6; }
7884 # --------------------
7885 # Checks for C headers
7886 # --------------------
7888 # Need to reject headers which give warnings, so that the -Werror bootstrap
7889 # works later. *sigh* This needs to come before all header checks.
7891 ac_c_preproc_warn_flag=yes
7893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7894 $as_echo_n "checking for ANSI C header files... " >&6; }
7895 if test "${ac_cv_header_stdc+set}" = set; then :
7896 $as_echo_n "(cached) " >&6
7898 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7899 /* end confdefs.h. */
7913 if ac_fn_c_try_compile "$LINENO"; then :
7914 ac_cv_header_stdc=yes
7916 ac_cv_header_stdc=no
7918 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7920 if test $ac_cv_header_stdc = yes; then
7921 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7923 /* end confdefs.h. */
7927 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7928 $EGREP "memchr" >/dev/null 2>&1; then :
7931 ac_cv_header_stdc=no
7937 if test $ac_cv_header_stdc = yes; then
7938 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7940 /* end confdefs.h. */
7944 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7945 $EGREP "free" >/dev/null 2>&1; then :
7948 ac_cv_header_stdc=no
7954 if test $ac_cv_header_stdc = yes; then
7955 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7956 if test "$cross_compiling" = yes; then :
7959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7960 /* end confdefs.h. */
7963 #if ((' ' & 0x0FF) == 0x020)
7964 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7965 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7967 # define ISLOWER(c) \
7968 (('a' <= (c) && (c) <= 'i') \
7969 || ('j' <= (c) && (c) <= 'r') \
7970 || ('s' <= (c) && (c) <= 'z'))
7971 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7974 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7979 for (i = 0; i < 256; i++)
7980 if (XOR (islower (i), ISLOWER (i))
7981 || toupper (i) != TOUPPER (i))
7986 if ac_fn_c_try_run "$LINENO"; then :
7989 ac_cv_header_stdc=no
7991 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7992 conftest.$ac_objext conftest.beam conftest.$ac_ext
7997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7998 $as_echo "$ac_cv_header_stdc" >&6; }
7999 if test $ac_cv_header_stdc = yes; then
8001 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
8005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
8006 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
8007 if test "${ac_cv_header_time+set}" = set; then :
8008 $as_echo_n "(cached) " >&6
8010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8011 /* end confdefs.h. */
8012 #include <sys/types.h>
8013 #include <sys/time.h>
8019 if ((struct tm *) 0)
8025 if ac_fn_c_try_compile "$LINENO"; then :
8026 ac_cv_header_time=yes
8028 ac_cv_header_time=no
8030 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
8033 $as_echo "$ac_cv_header_time" >&6; }
8034 if test $ac_cv_header_time = yes; then
8036 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
8041 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
8042 if test "${gcc_cv_header_string+set}" = set; then :
8043 $as_echo_n "(cached) " >&6
8045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8046 /* end confdefs.h. */
8048 #include <strings.h>
8057 if ac_fn_c_try_compile "$LINENO"; then :
8058 gcc_cv_header_string=yes
8060 gcc_cv_header_string=no
8062 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
8065 $as_echo "$gcc_cv_header_string" >&6; }
8066 if test $gcc_cv_header_string = yes; then
8068 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
8072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8073 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8074 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
8075 $as_echo_n "(cached) " >&6
8077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8078 /* end confdefs.h. */
8079 #include <sys/types.h>
8080 #include <sys/wait.h>
8082 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8085 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8093 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8098 if ac_fn_c_try_compile "$LINENO"; then :
8099 ac_cv_header_sys_wait_h=yes
8101 ac_cv_header_sys_wait_h=no
8103 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
8106 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
8107 if test $ac_cv_header_sys_wait_h = yes; then
8109 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8113 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
8114 fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
8115 sys/resource.h sys/param.h sys/times.h sys/stat.h \
8116 direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
8118 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8119 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
8120 eval as_val=\$$as_ac_Header
8121 if test "x$as_val" = x""yes; then :
8122 cat >>confdefs.h <<_ACEOF
8123 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8130 # Check for thread headers.
8131 ac_fn_c_check_header_preproc "$LINENO" "thread.h" "ac_cv_header_thread_h"
8132 if test "x$ac_cv_header_thread_h" = x""yes; then :
8138 ac_fn_c_check_header_preproc "$LINENO" "pthread.h" "ac_cv_header_pthread_h"
8139 if test "x$ac_cv_header_pthread_h" = x""yes; then :
8146 # These tests can't be done till we know if we have limits.h.
8147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CHAR_BIT" >&5
8148 $as_echo_n "checking for CHAR_BIT... " >&6; }
8149 if test "${gcc_cv_decl_char_bit+set}" = set; then :
8150 $as_echo_n "(cached) " >&6
8152 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8153 /* end confdefs.h. */
8154 #ifdef HAVE_LIMITS_H
8161 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8162 $EGREP "found" >/dev/null 2>&1; then :
8163 gcc_cv_decl_char_bit=yes
8165 gcc_cv_decl_char_bit=no
8171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_char_bit" >&5
8172 $as_echo "$gcc_cv_decl_char_bit" >&6; }
8173 if test $gcc_cv_decl_char_bit = no; then
8174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of bits in a byte" >&5
8175 $as_echo_n "checking number of bits in a byte... " >&6; }
8176 if test "${gcc_cv_c_nbby+set}" = set; then :
8177 $as_echo_n "(cached) " >&6
8181 while test $i -lt 65; do
8182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8183 /* end confdefs.h. */
8189 case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
8190 case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
8196 if ac_fn_c_try_compile "$LINENO"; then :
8197 gcc_cv_c_nbby=$i; break
8199 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8202 test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
8205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_c_nbby" >&5
8206 $as_echo "$gcc_cv_c_nbby" >&6; }
8207 if test $gcc_cv_c_nbby = failed; then
8208 as_fn_error "cannot determine number of bits in a byte" "$LINENO" 5
8211 cat >>confdefs.h <<_ACEOF
8212 #define CHAR_BIT $gcc_cv_c_nbby
8217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8218 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8219 if test "${ac_cv_c_bigendian+set}" = set; then :
8220 $as_echo_n "(cached) " >&6
8222 ac_cv_c_bigendian=unknown
8223 # See if we're dealing with a universal compiler.
8224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8225 /* end confdefs.h. */
8226 #ifndef __APPLE_CC__
8227 not a universal capable compiler
8232 if ac_fn_c_try_compile "$LINENO"; then :
8234 # Check for potential -arch flags. It is not universal unless
8235 # there are at least two -arch flags with different values.
8238 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8239 if test -n "$ac_prev"; then
8241 i?86 | x86_64 | ppc | ppc64)
8242 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8245 ac_cv_c_bigendian=universal
8251 elif test "x$ac_word" = "x-arch"; then
8256 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8257 if test $ac_cv_c_bigendian = unknown; then
8258 # See if sys/param.h defines the BYTE_ORDER macro.
8259 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8260 /* end confdefs.h. */
8261 #include <sys/types.h>
8262 #include <sys/param.h>
8267 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8268 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8277 if ac_fn_c_try_compile "$LINENO"; then :
8278 # It does; now see whether it defined to BIG_ENDIAN or not.
8279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8280 /* end confdefs.h. */
8281 #include <sys/types.h>
8282 #include <sys/param.h>
8287 #if BYTE_ORDER != BIG_ENDIAN
8295 if ac_fn_c_try_compile "$LINENO"; then :
8296 ac_cv_c_bigendian=yes
8298 ac_cv_c_bigendian=no
8300 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8302 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8304 if test $ac_cv_c_bigendian = unknown; then
8305 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8306 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8307 /* end confdefs.h. */
8313 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8321 if ac_fn_c_try_compile "$LINENO"; then :
8322 # It does; now see whether it defined to _BIG_ENDIAN or not.
8323 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8324 /* end confdefs.h. */
8338 if ac_fn_c_try_compile "$LINENO"; then :
8339 ac_cv_c_bigendian=yes
8341 ac_cv_c_bigendian=no
8343 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8345 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8347 if test $ac_cv_c_bigendian = unknown; then
8348 # Compile a test program.
8349 if test "$cross_compiling" = yes; then :
8350 # Try to guess by grepping values from an object file.
8351 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8352 /* end confdefs.h. */
8353 short int ascii_mm[] =
8354 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8355 short int ascii_ii[] =
8356 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8357 int use_ascii (int i) {
8358 return ascii_mm[i] + ascii_ii[i];
8360 short int ebcdic_ii[] =
8361 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8362 short int ebcdic_mm[] =
8363 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8364 int use_ebcdic (int i) {
8365 return ebcdic_mm[i] + ebcdic_ii[i];
8372 return use_ascii (foo) == use_ebcdic (foo);
8377 if ac_fn_c_try_compile "$LINENO"; then :
8378 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8379 ac_cv_c_bigendian=yes
8381 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8382 if test "$ac_cv_c_bigendian" = unknown; then
8383 ac_cv_c_bigendian=no
8385 # finding both strings is unlikely to happen, but who knows?
8386 ac_cv_c_bigendian=unknown
8390 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8393 /* end confdefs.h. */
8394 $ac_includes_default
8399 /* Are we little or big endian? From Harbison&Steele. */
8403 char c[sizeof (long int)];
8406 return u.c[sizeof (long int) - 1] == 1;
8412 if ac_fn_c_try_run "$LINENO"; then :
8413 ac_cv_c_bigendian=no
8415 ac_cv_c_bigendian=yes
8417 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8418 conftest.$ac_objext conftest.beam conftest.$ac_ext
8423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8424 $as_echo "$ac_cv_c_bigendian" >&6; }
8425 case $ac_cv_c_bigendian in #(
8427 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8433 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8437 as_fn_error "unknown endianness
8438 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8442 # ----------------------
8443 # Checks for C++ headers
8444 # ----------------------
8447 ac_cpp='$CXXCPP $CPPFLAGS'
8448 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8449 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8450 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
8452 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
8453 if test -z "$CXXCPP"; then
8454 if test "${ac_cv_prog_CXXCPP+set}" = set; then :
8455 $as_echo_n "(cached) " >&6
8457 # Double quotes because CXXCPP needs to be expanded
8458 for CXXCPP in "$CXX -E" "/lib/cpp"
8461 for ac_cxx_preproc_warn_flag in '' yes
8463 # Use a header file that comes with gcc, so configuring glibc
8464 # with a fresh cross-compiler works.
8465 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8466 # <limits.h> exists even on freestanding compilers.
8467 # On the NeXT, cc -E runs the code through the compiler's parser,
8468 # not just through cpp. "Syntax error" is here to catch this case.
8469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8470 /* end confdefs.h. */
8472 # include <limits.h>
8474 # include <assert.h>
8478 if ac_fn_cxx_try_cpp "$LINENO"; then :
8481 # Broken: fails on valid input.
8484 rm -f conftest.err conftest.$ac_ext
8486 # OK, works on sane cases. Now check whether nonexistent headers
8487 # can be detected and how.
8488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8489 /* end confdefs.h. */
8490 #include <ac_nonexistent.h>
8492 if ac_fn_cxx_try_cpp "$LINENO"; then :
8493 # Broken: success on invalid input.
8496 # Passes both tests.
8500 rm -f conftest.err conftest.$ac_ext
8503 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8504 rm -f conftest.err conftest.$ac_ext
8505 if $ac_preproc_ok; then :
8510 ac_cv_prog_CXXCPP=$CXXCPP
8513 CXXCPP=$ac_cv_prog_CXXCPP
8515 ac_cv_prog_CXXCPP=$CXXCPP
8517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
8518 $as_echo "$CXXCPP" >&6; }
8520 for ac_cxx_preproc_warn_flag in '' yes
8522 # Use a header file that comes with gcc, so configuring glibc
8523 # with a fresh cross-compiler works.
8524 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8525 # <limits.h> exists even on freestanding compilers.
8526 # On the NeXT, cc -E runs the code through the compiler's parser,
8527 # not just through cpp. "Syntax error" is here to catch this case.
8528 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8529 /* end confdefs.h. */
8531 # include <limits.h>
8533 # include <assert.h>
8537 if ac_fn_cxx_try_cpp "$LINENO"; then :
8540 # Broken: fails on valid input.
8543 rm -f conftest.err conftest.$ac_ext
8545 # OK, works on sane cases. Now check whether nonexistent headers
8546 # can be detected and how.
8547 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8548 /* end confdefs.h. */
8549 #include <ac_nonexistent.h>
8551 if ac_fn_cxx_try_cpp "$LINENO"; then :
8552 # Broken: success on invalid input.
8555 # Passes both tests.
8559 rm -f conftest.err conftest.$ac_ext
8562 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8563 rm -f conftest.err conftest.$ac_ext
8564 if $ac_preproc_ok; then :
8567 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8568 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8569 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8570 See \`config.log' for more details." >&5
8571 $as_echo "$as_me: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8572 See \`config.log' for more details." >&2;}; }
8576 ac_cpp='$CPP $CPPFLAGS'
8577 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8578 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8579 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8583 ac_cpp='$CXXCPP $CPPFLAGS'
8584 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8585 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8586 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8591 for ac_header in unordered_map
8593 ac_fn_cxx_check_header_preproc "$LINENO" "unordered_map" "ac_cv_header_unordered_map"
8594 if test "x$ac_cv_header_unordered_map" = x""yes; then :
8595 cat >>confdefs.h <<_ACEOF
8596 #define HAVE_UNORDERED_MAP 1
8602 for ac_header in tr1/unordered_map
8604 ac_fn_cxx_check_header_preproc "$LINENO" "tr1/unordered_map" "ac_cv_header_tr1_unordered_map"
8605 if test "x$ac_cv_header_tr1_unordered_map" = x""yes; then :
8606 cat >>confdefs.h <<_ACEOF
8607 #define HAVE_TR1_UNORDERED_MAP 1
8613 for ac_header in ext/hash_map
8615 ac_fn_cxx_check_header_preproc "$LINENO" "ext/hash_map" "ac_cv_header_ext_hash_map"
8616 if test "x$ac_cv_header_ext_hash_map" = x""yes; then :
8617 cat >>confdefs.h <<_ACEOF
8618 #define HAVE_EXT_HASH_MAP 1
8626 ac_cpp='$CPP $CPPFLAGS'
8627 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8628 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8629 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8637 # These libraries may be used by collect2.
8638 # We may need a special search path to get them linked.
8639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for collect2 libraries" >&5
8640 $as_echo_n "checking for collect2 libraries... " >&6; }
8641 if test "${gcc_cv_collect2_libs+set}" = set; then :
8642 $as_echo_n "(cached) " >&6
8645 for libs in '' -lld -lmld \
8646 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
8647 '-L/usr/lib/cmplrs/cc3.11 -lmld'
8650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8651 /* end confdefs.h. */
8653 /* Override any GCC internal prototype to avoid an error.
8654 Use char because int might match the return type of a GCC
8655 builtin and then its argument prototype would still apply. */
8668 if ac_fn_c_try_link "$LINENO"; then :
8669 gcc_cv_collect2_libs="$libs"; break
8671 rm -f core conftest.err conftest.$ac_objext \
8672 conftest$ac_exeext conftest.$ac_ext
8675 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
8677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_collect2_libs" >&5
8678 $as_echo "$gcc_cv_collect2_libs" >&6; }
8679 case $gcc_cv_collect2_libs in
8681 *) COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
8685 # When building Ada code on Alpha, we need exc_resume which is usually in
8686 # -lexc. So test for it.
8689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing exc_resume" >&5
8690 $as_echo_n "checking for library containing exc_resume... " >&6; }
8691 if test "${ac_cv_search_exc_resume+set}" = set; then :
8692 $as_echo_n "(cached) " >&6
8694 ac_func_search_save_LIBS=$LIBS
8695 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8696 /* end confdefs.h. */
8698 /* Override any GCC internal prototype to avoid an error.
8699 Use char because int might match the return type of a GCC
8700 builtin and then its argument prototype would still apply. */
8708 return exc_resume ();
8713 for ac_lib in '' exc; do
8714 if test -z "$ac_lib"; then
8715 ac_res="none required"
8718 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8720 if ac_fn_c_try_link "$LINENO"; then :
8721 ac_cv_search_exc_resume=$ac_res
8723 rm -f core conftest.err conftest.$ac_objext \
8725 if test "${ac_cv_search_exc_resume+set}" = set; then :
8729 if test "${ac_cv_search_exc_resume+set}" = set; then :
8732 ac_cv_search_exc_resume=no
8735 LIBS=$ac_func_search_save_LIBS
8737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_exc_resume" >&5
8738 $as_echo "$ac_cv_search_exc_resume" >&6; }
8739 ac_res=$ac_cv_search_exc_resume
8740 if test "$ac_res" != no; then :
8741 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8749 # Some systems put ldexp and frexp in libm instead of libc; assume
8750 # they're both in the same place. jcf-dump needs them.
8753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ldexp" >&5
8754 $as_echo_n "checking for library containing ldexp... " >&6; }
8755 if test "${ac_cv_search_ldexp+set}" = set; then :
8756 $as_echo_n "(cached) " >&6
8758 ac_func_search_save_LIBS=$LIBS
8759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8760 /* end confdefs.h. */
8762 /* Override any GCC internal prototype to avoid an error.
8763 Use char because int might match the return type of a GCC
8764 builtin and then its argument prototype would still apply. */
8777 for ac_lib in '' m; do
8778 if test -z "$ac_lib"; then
8779 ac_res="none required"
8782 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8784 if ac_fn_c_try_link "$LINENO"; then :
8785 ac_cv_search_ldexp=$ac_res
8787 rm -f core conftest.err conftest.$ac_objext \
8789 if test "${ac_cv_search_ldexp+set}" = set; then :
8793 if test "${ac_cv_search_ldexp+set}" = set; then :
8796 ac_cv_search_ldexp=no
8799 LIBS=$ac_func_search_save_LIBS
8801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ldexp" >&5
8802 $as_echo "$ac_cv_search_ldexp" >&6; }
8803 ac_res=$ac_cv_search_ldexp
8804 if test "$ac_res" != no; then :
8805 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8813 # Use <inttypes.h> only if it exists,
8814 # doesn't clash with <sys/types.h>, and declares intmax_t.
8815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
8816 $as_echo_n "checking for inttypes.h... " >&6; }
8817 if test "${gcc_cv_header_inttypes_h+set}" = set; then :
8818 $as_echo_n "(cached) " >&6
8820 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8821 /* end confdefs.h. */
8822 #include <sys/types.h>
8823 #include <inttypes.h>
8832 if ac_fn_c_try_compile "$LINENO"; then :
8833 gcc_cv_header_inttypes_h=yes
8835 gcc_cv_header_inttypes_h=no
8837 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_inttypes_h" >&5
8841 $as_echo "$gcc_cv_header_inttypes_h" >&6; }
8842 if test $gcc_cv_header_inttypes_h = yes; then
8844 $as_echo "#define HAVE_INTTYPES_H 1" >>confdefs.h
8850 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
8851 sysconf strsignal getrusage nl_langinfo \
8852 gettimeofday mbstowcs wcswidth mmap setlocale \
8853 clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked
8855 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
8856 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
8857 eval as_val=\$$as_ac_var
8858 if test "x$as_val" = x""yes; then :
8859 cat >>confdefs.h <<_ACEOF
8860 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
8867 if test x$ac_cv_func_mbstowcs = xyes; then
8868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbstowcs works" >&5
8869 $as_echo_n "checking whether mbstowcs works... " >&6; }
8870 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then :
8871 $as_echo_n "(cached) " >&6
8873 if test "$cross_compiling" = yes; then :
8874 gcc_cv_func_mbstowcs_works=yes
8876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8877 /* end confdefs.h. */
8885 if ac_fn_c_try_run "$LINENO"; then :
8886 gcc_cv_func_mbstowcs_works=yes
8888 gcc_cv_func_mbstowcs_works=no
8890 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8891 conftest.$ac_objext conftest.beam conftest.$ac_ext
8895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mbstowcs_works" >&5
8896 $as_echo "$gcc_cv_func_mbstowcs_works" >&6; }
8897 if test x$gcc_cv_func_mbstowcs_works = xyes; then
8899 $as_echo "#define HAVE_WORKING_MBSTOWCS 1" >>confdefs.h
8904 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
8905 if test "x$ac_cv_type_ssize_t" = x""yes; then :
8909 cat >>confdefs.h <<_ACEOF
8915 ac_fn_c_check_type "$LINENO" "caddr_t" "ac_cv_type_caddr_t" "$ac_includes_default"
8916 if test "x$ac_cv_type_caddr_t" = x""yes; then :
8920 cat >>confdefs.h <<_ACEOF
8921 #define caddr_t char *
8928 ac_fn_c_check_header_preproc "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h"
8929 if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
8930 gcc_header_sys_mman_h=yes
8932 gcc_header_sys_mman_h=no
8935 ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
8936 if test "x$ac_cv_func_mmap" = x""yes; then :
8942 if test "$gcc_header_sys_mman_h" != yes \
8943 || test "$gcc_func_mmap" != yes; then
8944 gcc_cv_func_mmap_file=no
8945 gcc_cv_func_mmap_dev_zero=no
8946 gcc_cv_func_mmap_anon=no
8948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
8949 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
8950 if test "${gcc_cv_func_mmap_file+set}" = set; then :
8951 $as_echo_n "(cached) " >&6
8953 # Add a system to this blacklist if
8954 # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
8955 # memory area containing the same data that you'd get if you applied
8956 # read() to the same fd. The only system known to have a problem here
8957 # is VMS, where text files have record structure.
8960 gcc_cv_func_mmap_file=no ;;
8962 gcc_cv_func_mmap_file=yes;;
8965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5
8966 $as_echo "$gcc_cv_func_mmap_file" >&6; }
8967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
8968 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
8969 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then :
8970 $as_echo_n "(cached) " >&6
8972 # Add a system to this blacklist if it has mmap() but /dev/zero
8973 # does not exist, or if mmapping /dev/zero does not give anonymous
8974 # zeroed pages with both the following properties:
8975 # 1. If you map N consecutive pages in with one call, and then
8976 # unmap any subset of those pages, the pages that were not
8977 # explicitly unmapped remain accessible.
8978 # 2. If you map two adjacent blocks of memory and then unmap them
8979 # both at once, they must both go away.
8980 # Systems known to be in this category are Windows (all variants),
8983 vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
8984 gcc_cv_func_mmap_dev_zero=no ;;
8986 gcc_cv_func_mmap_dev_zero=yes;;
8989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5
8990 $as_echo "$gcc_cv_func_mmap_dev_zero" >&6; }
8992 # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
8993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
8994 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
8995 if test "${gcc_cv_decl_map_anon+set}" = set; then :
8996 $as_echo_n "(cached) " >&6
8998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8999 /* end confdefs.h. */
9000 #include <sys/types.h>
9001 #include <sys/mman.h>
9004 #ifndef MAP_ANONYMOUS
9005 #define MAP_ANONYMOUS MAP_ANON
9011 int n = MAP_ANONYMOUS;
9016 if ac_fn_c_try_compile "$LINENO"; then :
9017 gcc_cv_decl_map_anon=yes
9019 gcc_cv_decl_map_anon=no
9021 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5
9024 $as_echo "$gcc_cv_decl_map_anon" >&6; }
9026 if test $gcc_cv_decl_map_anon = no; then
9027 gcc_cv_func_mmap_anon=no
9029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
9030 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
9031 if test "${gcc_cv_func_mmap_anon+set}" = set; then :
9032 $as_echo_n "(cached) " >&6
9034 # Add a system to this blacklist if it has mmap() and MAP_ANON or
9035 # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
9036 # doesn't give anonymous zeroed pages with the same properties listed
9037 # above for use of /dev/zero.
9038 # Systems known to be in this category are Windows, VMS, and SCO Unix.
9040 vms* | cygwin* | pe | mingw* | sco* | udk* )
9041 gcc_cv_func_mmap_anon=no ;;
9043 gcc_cv_func_mmap_anon=yes;;
9046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5
9047 $as_echo "$gcc_cv_func_mmap_anon" >&6; }
9051 if test $gcc_cv_func_mmap_file = yes; then
9053 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
9056 if test $gcc_cv_func_mmap_dev_zero = yes; then
9058 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
9061 if test $gcc_cv_func_mmap_anon = yes; then
9063 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
9070 # Under VMS, vfork works very differently than on Unix. The standard test
9071 # won't work, and it isn't easily adaptable. It makes more sense to
9073 ac_cv_func_vfork_works=yes
9076 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
9077 if test "x$ac_cv_type_pid_t" = x""yes; then :
9081 cat >>confdefs.h <<_ACEOF
9087 for ac_header in vfork.h
9089 ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
9090 if test "x$ac_cv_header_vfork_h" = x""yes; then :
9091 cat >>confdefs.h <<_ACEOF
9092 #define HAVE_VFORK_H 1
9098 for ac_func in fork vfork
9100 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9101 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9102 eval as_val=\$$as_ac_var
9103 if test "x$as_val" = x""yes; then :
9104 cat >>confdefs.h <<_ACEOF
9105 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9111 if test "x$ac_cv_func_fork" = xyes; then
9112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
9113 $as_echo_n "checking for working fork... " >&6; }
9114 if test "${ac_cv_func_fork_works+set}" = set; then :
9115 $as_echo_n "(cached) " >&6
9117 if test "$cross_compiling" = yes; then :
9118 ac_cv_func_fork_works=cross
9120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9121 /* end confdefs.h. */
9122 $ac_includes_default
9127 /* By Ruediger Kuhlmann. */
9134 if ac_fn_c_try_run "$LINENO"; then :
9135 ac_cv_func_fork_works=yes
9137 ac_cv_func_fork_works=no
9139 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9140 conftest.$ac_objext conftest.beam conftest.$ac_ext
9144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
9145 $as_echo "$ac_cv_func_fork_works" >&6; }
9148 ac_cv_func_fork_works=$ac_cv_func_fork
9150 if test "x$ac_cv_func_fork_works" = xcross; then
9152 *-*-amigaos* | *-*-msdosdjgpp*)
9153 # Override, as these systems have only a dummy fork() stub
9154 ac_cv_func_fork_works=no
9157 ac_cv_func_fork_works=yes
9160 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
9161 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
9163 ac_cv_func_vfork_works=$ac_cv_func_vfork
9164 if test "x$ac_cv_func_vfork" = xyes; then
9165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
9166 $as_echo_n "checking for working vfork... " >&6; }
9167 if test "${ac_cv_func_vfork_works+set}" = set; then :
9168 $as_echo_n "(cached) " >&6
9170 if test "$cross_compiling" = yes; then :
9171 ac_cv_func_vfork_works=cross
9173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9174 /* end confdefs.h. */
9175 /* Thanks to Paul Eggert for this test. */
9176 $ac_includes_default
9177 #include <sys/wait.h>
9181 /* On some sparc systems, changes by the child to local and incoming
9182 argument registers are propagated back to the parent. The compiler
9183 is told about this with #include <vfork.h>, but some compilers
9184 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
9185 static variable whose address is put into a register that is
9186 clobbered by the vfork. */
9189 sparc_address_test (int arg)
9191 sparc_address_test (arg) int arg;
9212 pid_t parent = getpid ();
9215 sparc_address_test (0);
9220 /* Here is another test for sparc vfork register problems. This
9221 test uses lots of local variables, at least as many local
9222 variables as main has allocated so far including compiler
9223 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
9224 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
9225 reuse the register of parent for one of the local variables,
9226 since it will think that parent can't possibly be used any more
9227 in this routine. Assigning to the local variable will thus
9228 munge parent in the parent process. */
9230 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
9231 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
9232 /* Convince the compiler that p..p7 are live; otherwise, it might
9233 use the same hardware register for all 8 local variables. */
9234 if (p != p1 || p != p2 || p != p3 || p != p4
9235 || p != p5 || p != p6 || p != p7)
9238 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
9239 from child file descriptors. If the child closes a descriptor
9240 before it execs or exits, this munges the parent's descriptor
9241 as well. Test for this by closing stdout in the child. */
9242 _exit(close(fileno(stdout)) != 0);
9247 while (wait(&status) != child)
9250 /* Was there some problem with vforking? */
9253 /* Did the child fail? (This shouldn't happen.) */
9256 /* Did the vfork/compiler bug occur? */
9257 || parent != getpid()
9259 /* Did the file descriptor bug occur? */
9260 || fstat(fileno(stdout), &st) != 0
9265 if ac_fn_c_try_run "$LINENO"; then :
9266 ac_cv_func_vfork_works=yes
9268 ac_cv_func_vfork_works=no
9270 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9271 conftest.$ac_objext conftest.beam conftest.$ac_ext
9275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
9276 $as_echo "$ac_cv_func_vfork_works" >&6; }
9279 if test "x$ac_cv_func_fork_works" = xcross; then
9280 ac_cv_func_vfork_works=$ac_cv_func_vfork
9281 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
9282 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
9285 if test "x$ac_cv_func_vfork_works" = xyes; then
9287 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
9291 $as_echo "#define vfork fork" >>confdefs.h
9294 if test "x$ac_cv_func_fork_works" = xyes; then
9296 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
9301 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which exposes a different
9302 # iconv() prototype.
9304 if test "X$prefix" = "XNONE"; then
9305 acl_final_prefix="$ac_default_prefix"
9307 acl_final_prefix="$prefix"
9309 if test "X$exec_prefix" = "XNONE"; then
9310 acl_final_exec_prefix='${prefix}'
9312 acl_final_exec_prefix="$exec_prefix"
9314 acl_save_prefix="$prefix"
9315 prefix="$acl_final_prefix"
9316 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
9317 prefix="$acl_save_prefix"
9320 # Check whether --with-gnu-ld was given.
9321 if test "${with_gnu_ld+set}" = set; then :
9322 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
9327 # Prepare PATH_SEPARATOR.
9328 # The user is always right.
9329 if test "${PATH_SEPARATOR+set}" != set; then
9330 echo "#! /bin/sh" >conf$$.sh
9331 echo "exit 0" >>conf$$.sh
9333 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9341 if test "$GCC" = yes; then
9342 # Check if gcc -print-prog-name=ld gives a path.
9343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
9344 $as_echo_n "checking for ld used by GCC... " >&6; }
9347 # gcc leaves a trailing carriage return which upsets mingw
9348 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
9350 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
9353 # Accept absolute paths.
9354 [\\/]* | [A-Za-z]:[\\/]*)
9355 re_direlt='/[^/][^/]*/\.\./'
9356 # Canonicalize the path of ld
9357 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
9358 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
9359 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
9361 test -z "$LD" && LD="$ac_prog"
9364 # If it fails, then pretend we aren't using GCC.
9368 # If it is relative, then search for the first ld in PATH.
9372 elif test "$with_gnu_ld" = yes; then
9373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
9374 $as_echo_n "checking for GNU ld... " >&6; }
9376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
9377 $as_echo_n "checking for non-GNU ld... " >&6; }
9379 if test "${acl_cv_path_LD+set}" = set; then :
9380 $as_echo_n "(cached) " >&6
9382 if test -z "$LD"; then
9383 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
9384 for ac_dir in $PATH; do
9385 test -z "$ac_dir" && ac_dir=.
9386 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
9387 acl_cv_path_LD="$ac_dir/$ac_prog"
9388 # Check to see if the program is GNU ld. I'd rather use --version,
9389 # but apparently some GNU ld's only accept -v.
9390 # Break only if it was the GNU/non-GNU ld that we prefer.
9391 if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
9392 test "$with_gnu_ld" != no && break
9394 test "$with_gnu_ld" != yes && break
9400 acl_cv_path_LD="$LD" # Let the user override the test with a path.
9404 LD="$acl_cv_path_LD"
9405 if test -n "$LD"; then
9406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
9407 $as_echo "$LD" >&6; }
9409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9410 $as_echo "no" >&6; }
9412 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
9413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
9414 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
9415 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
9416 $as_echo_n "(cached) " >&6
9418 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
9419 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
9420 acl_cv_prog_gnu_ld=yes
9422 acl_cv_prog_gnu_ld=no
9425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
9426 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
9427 with_gnu_ld=$acl_cv_prog_gnu_ld
9431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
9432 $as_echo_n "checking for shared library run path origin... " >&6; }
9433 if test "${acl_cv_rpath+set}" = set; then :
9434 $as_echo_n "(cached) " >&6
9437 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
9438 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
9444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
9445 $as_echo "$acl_cv_rpath" >&6; }
9447 libext="$acl_cv_libext"
9448 shlibext="$acl_cv_shlibext"
9449 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
9450 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
9451 hardcode_direct="$acl_cv_hardcode_direct"
9452 hardcode_minus_L="$acl_cv_hardcode_minus_L"
9453 # Check whether --enable-rpath was given.
9454 if test "${enable_rpath+set}" = set; then :
9455 enableval=$enable_rpath; :
9469 acl_save_prefix="$prefix"
9470 prefix="$acl_final_prefix"
9471 acl_save_exec_prefix="$exec_prefix"
9472 exec_prefix="$acl_final_exec_prefix"
9474 eval additional_includedir=\"$includedir\"
9475 eval additional_libdir=\"$libdir\"
9477 exec_prefix="$acl_save_exec_prefix"
9478 prefix="$acl_save_prefix"
9481 # Check whether --with-libiconv-prefix was given.
9482 if test "${with_libiconv_prefix+set}" = set; then :
9483 withval=$with_libiconv_prefix;
9484 if test "X$withval" = "Xno"; then
9487 if test "X$withval" = "X"; then
9489 acl_save_prefix="$prefix"
9490 prefix="$acl_final_prefix"
9491 acl_save_exec_prefix="$exec_prefix"
9492 exec_prefix="$acl_final_exec_prefix"
9494 eval additional_includedir=\"$includedir\"
9495 eval additional_libdir=\"$libdir\"
9497 exec_prefix="$acl_save_exec_prefix"
9498 prefix="$acl_save_prefix"
9501 additional_includedir="$withval/include"
9502 additional_libdir="$withval/lib"
9513 names_already_handled=
9514 names_next_round='iconv '
9515 while test -n "$names_next_round"; do
9516 names_this_round="$names_next_round"
9518 for name in $names_this_round; do
9520 for n in $names_already_handled; do
9521 if test "$n" = "$name"; then
9526 if test -z "$already_handled"; then
9527 names_already_handled="$names_already_handled $name"
9528 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9529 eval value=\"\$HAVE_LIB$uppername\"
9530 if test -n "$value"; then
9531 if test "$value" = yes; then
9532 eval value=\"\$LIB$uppername\"
9533 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
9534 eval value=\"\$LTLIB$uppername\"
9535 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
9544 if test $use_additional = yes; then
9545 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
9546 found_dir="$additional_libdir"
9547 found_so="$additional_libdir/lib$name.$shlibext"
9548 if test -f "$additional_libdir/lib$name.la"; then
9549 found_la="$additional_libdir/lib$name.la"
9552 if test -f "$additional_libdir/lib$name.$libext"; then
9553 found_dir="$additional_libdir"
9554 found_a="$additional_libdir/lib$name.$libext"
9555 if test -f "$additional_libdir/lib$name.la"; then
9556 found_la="$additional_libdir/lib$name.la"
9561 if test "X$found_dir" = "X"; then
9562 for x in $LDFLAGS $LTLIBICONV; do
9564 acl_save_prefix="$prefix"
9565 prefix="$acl_final_prefix"
9566 acl_save_exec_prefix="$exec_prefix"
9567 exec_prefix="$acl_final_exec_prefix"
9569 exec_prefix="$acl_save_exec_prefix"
9570 prefix="$acl_save_prefix"
9574 dir=`echo "X$x" | sed -e 's/^X-L//'`
9575 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
9577 found_so="$dir/lib$name.$shlibext"
9578 if test -f "$dir/lib$name.la"; then
9579 found_la="$dir/lib$name.la"
9582 if test -f "$dir/lib$name.$libext"; then
9584 found_a="$dir/lib$name.$libext"
9585 if test -f "$dir/lib$name.la"; then
9586 found_la="$dir/lib$name.la"
9592 if test "X$found_dir" != "X"; then
9597 if test "X$found_dir" != "X"; then
9598 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
9599 if test "X$found_so" != "X"; then
9600 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9601 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9604 for x in $ltrpathdirs; do
9605 if test "X$x" = "X$found_dir"; then
9610 if test -z "$haveit"; then
9611 ltrpathdirs="$ltrpathdirs $found_dir"
9613 if test "$hardcode_direct" = yes; then
9614 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9616 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9617 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9619 for x in $rpathdirs; do
9620 if test "X$x" = "X$found_dir"; then
9625 if test -z "$haveit"; then
9626 rpathdirs="$rpathdirs $found_dir"
9630 for x in $LDFLAGS $LIBICONV; do
9632 acl_save_prefix="$prefix"
9633 prefix="$acl_final_prefix"
9634 acl_save_exec_prefix="$exec_prefix"
9635 exec_prefix="$acl_final_exec_prefix"
9637 exec_prefix="$acl_save_exec_prefix"
9638 prefix="$acl_save_prefix"
9640 if test "X$x" = "X-L$found_dir"; then
9645 if test -z "$haveit"; then
9646 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
9648 if test "$hardcode_minus_L" != no; then
9649 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9651 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
9657 if test "X$found_a" != "X"; then
9658 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
9660 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
9663 additional_includedir=
9664 case "$found_dir" in
9666 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9667 additional_includedir="$basedir/include"
9670 if test "X$additional_includedir" != "X"; then
9671 if test "X$additional_includedir" != "X/usr/include"; then
9673 if test "X$additional_includedir" = "X/usr/local/include"; then
9674 if test -n "$GCC"; then
9676 linux*) haveit=yes;;
9680 if test -z "$haveit"; then
9681 for x in $CPPFLAGS $INCICONV; do
9683 acl_save_prefix="$prefix"
9684 prefix="$acl_final_prefix"
9685 acl_save_exec_prefix="$exec_prefix"
9686 exec_prefix="$acl_final_exec_prefix"
9688 exec_prefix="$acl_save_exec_prefix"
9689 prefix="$acl_save_prefix"
9691 if test "X$x" = "X-I$additional_includedir"; then
9696 if test -z "$haveit"; then
9697 if test -d "$additional_includedir"; then
9698 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
9704 if test -n "$found_la"; then
9705 save_libdir="$libdir"
9707 */* | *\\*) . "$found_la" ;;
9708 *) . "./$found_la" ;;
9710 libdir="$save_libdir"
9711 for dep in $dependency_libs; do
9714 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
9715 if test "X$additional_libdir" != "X/usr/lib"; then
9717 if test "X$additional_libdir" = "X/usr/local/lib"; then
9718 if test -n "$GCC"; then
9720 linux*) haveit=yes;;
9724 if test -z "$haveit"; then
9726 for x in $LDFLAGS $LIBICONV; do
9728 acl_save_prefix="$prefix"
9729 prefix="$acl_final_prefix"
9730 acl_save_exec_prefix="$exec_prefix"
9731 exec_prefix="$acl_final_exec_prefix"
9733 exec_prefix="$acl_save_exec_prefix"
9734 prefix="$acl_save_prefix"
9736 if test "X$x" = "X-L$additional_libdir"; then
9741 if test -z "$haveit"; then
9742 if test -d "$additional_libdir"; then
9743 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
9747 for x in $LDFLAGS $LTLIBICONV; do
9749 acl_save_prefix="$prefix"
9750 prefix="$acl_final_prefix"
9751 acl_save_exec_prefix="$exec_prefix"
9752 exec_prefix="$acl_final_exec_prefix"
9754 exec_prefix="$acl_save_exec_prefix"
9755 prefix="$acl_save_prefix"
9757 if test "X$x" = "X-L$additional_libdir"; then
9762 if test -z "$haveit"; then
9763 if test -d "$additional_libdir"; then
9764 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
9771 dir=`echo "X$dep" | sed -e 's/^X-R//'`
9772 if test "$enable_rpath" != no; then
9774 for x in $rpathdirs; do
9775 if test "X$x" = "X$dir"; then
9780 if test -z "$haveit"; then
9781 rpathdirs="$rpathdirs $dir"
9784 for x in $ltrpathdirs; do
9785 if test "X$x" = "X$dir"; then
9790 if test -z "$haveit"; then
9791 ltrpathdirs="$ltrpathdirs $dir"
9796 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
9799 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
9802 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
9803 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
9809 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
9810 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
9816 if test "X$rpathdirs" != "X"; then
9817 if test -n "$hardcode_libdir_separator"; then
9819 for found_dir in $rpathdirs; do
9820 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
9822 acl_save_libdir="$libdir"
9824 eval flag=\"$hardcode_libdir_flag_spec\"
9825 libdir="$acl_save_libdir"
9826 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
9828 for found_dir in $rpathdirs; do
9829 acl_save_libdir="$libdir"
9831 eval flag=\"$hardcode_libdir_flag_spec\"
9832 libdir="$acl_save_libdir"
9833 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
9837 if test "X$ltrpathdirs" != "X"; then
9838 for found_dir in $ltrpathdirs; do
9839 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
9844 if test "$ENABLE_BUILD_WITH_CXX" = "yes"; then :
9846 ac_cpp='$CXXCPP $CPPFLAGS'
9847 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9848 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9849 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9856 am_save_CPPFLAGS="$CPPFLAGS"
9858 for element in $INCICONV; do
9860 for x in $CPPFLAGS; do
9862 acl_save_prefix="$prefix"
9863 prefix="$acl_final_prefix"
9864 acl_save_exec_prefix="$exec_prefix"
9865 exec_prefix="$acl_final_exec_prefix"
9867 exec_prefix="$acl_save_exec_prefix"
9868 prefix="$acl_save_prefix"
9870 if test "X$x" = "X$element"; then
9875 if test -z "$haveit"; then
9876 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
9881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
9882 $as_echo_n "checking for iconv... " >&6; }
9883 if test "${am_cv_func_iconv+set}" = set; then :
9884 $as_echo_n "(cached) " >&6
9887 am_cv_func_iconv="no, consider installing GNU libiconv"
9889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9890 /* end confdefs.h. */
9896 iconv_t cd = iconv_open("","");
9897 iconv(cd,NULL,NULL,NULL,NULL);
9903 if ac_fn_cxx_try_link "$LINENO"; then :
9904 am_cv_func_iconv=yes
9906 rm -f core conftest.err conftest.$ac_objext \
9907 conftest$ac_exeext conftest.$ac_ext
9908 if test "$am_cv_func_iconv" != yes; then
9909 am_save_LIBS="$LIBS"
9910 LIBS="$LIBS $LIBICONV"
9911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9912 /* end confdefs.h. */
9918 iconv_t cd = iconv_open("","");
9919 iconv(cd,NULL,NULL,NULL,NULL);
9925 if ac_fn_cxx_try_link "$LINENO"; then :
9927 am_cv_func_iconv=yes
9929 rm -f core conftest.err conftest.$ac_objext \
9930 conftest$ac_exeext conftest.$ac_ext
9931 LIBS="$am_save_LIBS"
9935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
9936 $as_echo "$am_cv_func_iconv" >&6; }
9937 if test "$am_cv_func_iconv" = yes; then
9939 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
9942 if test "$am_cv_lib_iconv" = yes; then
9943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
9944 $as_echo_n "checking how to link with libiconv... " >&6; }
9945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
9946 $as_echo "$LIBICONV" >&6; }
9948 CPPFLAGS="$am_save_CPPFLAGS"
9955 if test "$am_cv_func_iconv" = yes; then
9956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
9957 $as_echo_n "checking for iconv declaration... " >&6; }
9958 if test "${am_cv_proto_iconv+set}" = set; then :
9959 $as_echo_n "(cached) " >&6
9962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9963 /* end confdefs.h. */
9971 #if defined(__STDC__) || defined(__cplusplus)
9972 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
9985 if ac_fn_cxx_try_compile "$LINENO"; then :
9986 am_cv_proto_iconv_arg1=""
9988 am_cv_proto_iconv_arg1="const"
9990 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9991 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
9994 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
9995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
9996 }$am_cv_proto_iconv" >&5
9998 }$am_cv_proto_iconv" >&6; }
10000 cat >>confdefs.h <<_ACEOF
10001 #define ICONV_CONST $am_cv_proto_iconv_arg1
10007 ac_cpp='$CPP $CPPFLAGS'
10008 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10009 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10010 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10018 am_save_CPPFLAGS="$CPPFLAGS"
10020 for element in $INCICONV; do
10022 for x in $CPPFLAGS; do
10024 acl_save_prefix="$prefix"
10025 prefix="$acl_final_prefix"
10026 acl_save_exec_prefix="$exec_prefix"
10027 exec_prefix="$acl_final_exec_prefix"
10029 exec_prefix="$acl_save_exec_prefix"
10030 prefix="$acl_save_prefix"
10032 if test "X$x" = "X$element"; then
10037 if test -z "$haveit"; then
10038 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
10044 $as_echo_n "checking for iconv... " >&6; }
10045 if test "${am_cv_func_iconv+set}" = set; then :
10046 $as_echo_n "(cached) " >&6
10049 am_cv_func_iconv="no, consider installing GNU libiconv"
10051 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10052 /* end confdefs.h. */
10053 #include <stdlib.h>
10058 iconv_t cd = iconv_open("","");
10059 iconv(cd,NULL,NULL,NULL,NULL);
10065 if ac_fn_c_try_link "$LINENO"; then :
10066 am_cv_func_iconv=yes
10068 rm -f core conftest.err conftest.$ac_objext \
10069 conftest$ac_exeext conftest.$ac_ext
10070 if test "$am_cv_func_iconv" != yes; then
10071 am_save_LIBS="$LIBS"
10072 LIBS="$LIBS $LIBICONV"
10073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10074 /* end confdefs.h. */
10075 #include <stdlib.h>
10080 iconv_t cd = iconv_open("","");
10081 iconv(cd,NULL,NULL,NULL,NULL);
10087 if ac_fn_c_try_link "$LINENO"; then :
10088 am_cv_lib_iconv=yes
10089 am_cv_func_iconv=yes
10091 rm -f core conftest.err conftest.$ac_objext \
10092 conftest$ac_exeext conftest.$ac_ext
10093 LIBS="$am_save_LIBS"
10097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
10098 $as_echo "$am_cv_func_iconv" >&6; }
10099 if test "$am_cv_func_iconv" = yes; then
10101 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
10104 if test "$am_cv_lib_iconv" = yes; then
10105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
10106 $as_echo_n "checking how to link with libiconv... " >&6; }
10107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
10108 $as_echo "$LIBICONV" >&6; }
10110 CPPFLAGS="$am_save_CPPFLAGS"
10117 if test "$am_cv_func_iconv" = yes; then
10118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
10119 $as_echo_n "checking for iconv declaration... " >&6; }
10120 if test "${am_cv_proto_iconv+set}" = set; then :
10121 $as_echo_n "(cached) " >&6
10124 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10125 /* end confdefs.h. */
10127 #include <stdlib.h>
10133 #if defined(__STDC__) || defined(__cplusplus)
10134 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10147 if ac_fn_c_try_compile "$LINENO"; then :
10148 am_cv_proto_iconv_arg1=""
10150 am_cv_proto_iconv_arg1="const"
10152 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10153 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
10156 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
10158 }$am_cv_proto_iconv" >&5
10160 }$am_cv_proto_iconv" >&6; }
10162 cat >>confdefs.h <<_ACEOF
10163 #define ICONV_CONST $am_cv_proto_iconv_arg1
10170 # Until we have in-tree GNU iconv:
10175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
10176 $as_echo_n "checking for LC_MESSAGES... " >&6; }
10177 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
10178 $as_echo_n "(cached) " >&6
10180 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10181 /* end confdefs.h. */
10182 #include <locale.h>
10191 if ac_fn_c_try_link "$LINENO"; then :
10192 am_cv_val_LC_MESSAGES=yes
10194 am_cv_val_LC_MESSAGES=no
10196 rm -f core conftest.err conftest.$ac_objext \
10197 conftest$ac_exeext conftest.$ac_ext
10199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
10200 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
10201 if test $am_cv_val_LC_MESSAGES = yes; then
10203 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
10209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10210 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10211 if test "${am_cv_langinfo_codeset+set}" = set; then :
10212 $as_echo_n "(cached) " >&6
10214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10215 /* end confdefs.h. */
10216 #include <langinfo.h>
10220 char* cs = nl_langinfo(CODESET);
10225 if ac_fn_c_try_link "$LINENO"; then :
10226 am_cv_langinfo_codeset=yes
10228 am_cv_langinfo_codeset=no
10230 rm -f core conftest.err conftest.$ac_objext \
10231 conftest$ac_exeext conftest.$ac_ext
10234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10235 $as_echo "$am_cv_langinfo_codeset" >&6; }
10236 if test $am_cv_langinfo_codeset = yes; then
10238 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10243 # We will need to find libiberty.h and ansidecl.h
10244 saved_CFLAGS="$CFLAGS"
10245 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
10246 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
10247 strsignal strstr strverscmp \
10248 errno snprintf vsnprintf vasprintf malloc realloc calloc \
10249 free basename getopt clock getpagesize clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked
10251 ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10253 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10254 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10255 $as_echo_n "(cached) " >&6
10257 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10258 /* end confdefs.h. */
10260 #define $ac_tr_decl 1
10262 #include "ansidecl.h"
10263 #include "system.h"
10269 char *(*pfn) = (char *(*)) $ac_func ;
10275 if ac_fn_c_try_compile "$LINENO"; then :
10276 eval "gcc_cv_have_decl_$ac_func=yes"
10278 eval "gcc_cv_have_decl_$ac_func=no"
10280 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10283 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10285 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10286 #define $ac_tr_decl 1
10290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10291 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10292 #define $ac_tr_decl 0
10300 for ac_func in getrlimit setrlimit getrusage
10302 ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10304 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10305 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10306 $as_echo_n "(cached) " >&6
10308 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10309 /* end confdefs.h. */
10311 #define $ac_tr_decl 1
10313 #include "ansidecl.h"
10314 #include "system.h"
10315 #ifdef HAVE_SYS_RESOURCE_H
10316 #include <sys/resource.h>
10324 char *(*pfn) = (char *(*)) $ac_func ;
10330 if ac_fn_c_try_compile "$LINENO"; then :
10331 eval "gcc_cv_have_decl_$ac_func=yes"
10333 eval "gcc_cv_have_decl_$ac_func=no"
10335 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10338 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10340 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10341 #define $ac_tr_decl 1
10345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10346 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10347 #define $ac_tr_decl 0
10355 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10356 /* end confdefs.h. */
10358 #include "ansidecl.h"
10359 #include "system.h"
10360 #ifdef HAVE_SYS_RESOURCE_H
10361 #include <sys/resource.h>
10372 if ac_fn_c_try_compile "$LINENO"; then :
10376 $as_echo "#define rlim_t long" >>confdefs.h
10379 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10381 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
10382 # FREAD and FWRITE macros. Fortunately, for GCC's single usage of ldgetname
10383 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
10384 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
10385 for ac_func in ldgetname
10387 ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10389 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10390 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10391 $as_echo_n "(cached) " >&6
10393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10394 /* end confdefs.h. */
10396 #define $ac_tr_decl 1
10398 #include "ansidecl.h"
10399 #include "system.h"
10400 #ifdef HAVE_LDFCN_H
10411 char *(*pfn) = (char *(*)) $ac_func ;
10417 if ac_fn_c_try_compile "$LINENO"; then :
10418 eval "gcc_cv_have_decl_$ac_func=yes"
10420 eval "gcc_cv_have_decl_$ac_func=no"
10422 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10425 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10427 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10428 #define $ac_tr_decl 1
10432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10433 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10434 #define $ac_tr_decl 0
10442 for ac_func in times
10444 ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10446 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10447 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10448 $as_echo_n "(cached) " >&6
10450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10451 /* end confdefs.h. */
10453 #define $ac_tr_decl 1
10455 #include "ansidecl.h"
10456 #include "system.h"
10457 #ifdef HAVE_SYS_TIMES_H
10458 #include <sys/times.h>
10466 char *(*pfn) = (char *(*)) $ac_func ;
10472 if ac_fn_c_try_compile "$LINENO"; then :
10473 eval "gcc_cv_have_decl_$ac_func=yes"
10475 eval "gcc_cv_have_decl_$ac_func=no"
10477 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10480 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10482 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10483 #define $ac_tr_decl 1
10487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10488 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10489 #define $ac_tr_decl 0
10497 for ac_func in sigaltstack
10499 ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10501 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10502 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10503 $as_echo_n "(cached) " >&6
10505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10506 /* end confdefs.h. */
10508 #define $ac_tr_decl 1
10510 #include "ansidecl.h"
10511 #include "system.h"
10512 #include <signal.h>
10519 char *(*pfn) = (char *(*)) $ac_func ;
10525 if ac_fn_c_try_compile "$LINENO"; then :
10526 eval "gcc_cv_have_decl_$ac_func=yes"
10528 eval "gcc_cv_have_decl_$ac_func=no"
10530 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10533 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10535 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10536 #define $ac_tr_decl 1
10540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10541 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10542 #define $ac_tr_decl 0
10550 # More time-related stuff.
10551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct tms" >&5
10552 $as_echo_n "checking for struct tms... " >&6; }
10553 if test "${ac_cv_struct_tms+set}" = set; then :
10554 $as_echo_n "(cached) " >&6
10557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10558 /* end confdefs.h. */
10560 #include "ansidecl.h"
10561 #include "system.h"
10562 #ifdef HAVE_SYS_TIMES_H
10563 #include <sys/times.h>
10574 if ac_fn_c_try_compile "$LINENO"; then :
10575 ac_cv_struct_tms=yes
10577 ac_cv_struct_tms=no
10579 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tms" >&5
10582 $as_echo "$ac_cv_struct_tms" >&6; }
10583 if test $ac_cv_struct_tms = yes; then
10585 $as_echo "#define HAVE_STRUCT_TMS 1" >>confdefs.h
10589 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
10590 # revisit after autoconf 2.50.
10591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t" >&5
10592 $as_echo_n "checking for clock_t... " >&6; }
10593 if test "${gcc_cv_type_clock_t+set}" = set; then :
10594 $as_echo_n "(cached) " >&6
10597 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10598 /* end confdefs.h. */
10600 #include "ansidecl.h"
10601 #include "system.h"
10611 if ac_fn_c_try_compile "$LINENO"; then :
10612 gcc_cv_type_clock_t=yes
10614 gcc_cv_type_clock_t=no
10616 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_clock_t" >&5
10619 $as_echo "$gcc_cv_type_clock_t" >&6; }
10620 if test $gcc_cv_type_clock_t = yes; then
10622 $as_echo "#define HAVE_CLOCK_T 1" >>confdefs.h
10626 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
10627 CFLAGS="$saved_CFLAGS"
10629 # Check whether --enable-initfini-array was given.
10630 if test "${enable_initfini_array+set}" = set; then :
10631 enableval=$enable_initfini_array;
10634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5
10635 $as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; }
10636 if test "${gcc_cv_initfini_array+set}" = set; then :
10637 $as_echo_n "(cached) " >&6
10639 if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
10640 if test "$cross_compiling" = yes; then :
10641 gcc_cv_initfini_array=no
10643 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10644 /* end confdefs.h. */
10647 /* We turn on .preinit_array/.init_array/.fini_array support for ia64
10648 if it can be used. */
10650 int main (void) { return x; }
10651 int foo (void) { x = 0; }
10652 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
10654 extern void abort ();
10664 void (*const init_array1005) ()
10665 __attribute__ ((section (".init_array.01005"), aligned (sizeof (void *))))
10673 void (*const fini_array1005) ()
10674 __attribute__ ((section (".fini_array.01005"), aligned (sizeof (void *))))
10684 void (*const ctors1007) ()
10685 __attribute__ ((section (".ctors.64528"), aligned (sizeof (void *))))
10694 void (*const dtors1007) ()
10695 __attribute__ ((section (".dtors.64528"), aligned (sizeof (void *))))
10705 void (*const init_array65530) ()
10706 __attribute__ ((section (".init_array.65530"), aligned (sizeof (void *))))
10711 if (count != 65530)
10715 void (*const fini_array65530) ()
10716 __attribute__ ((section (".fini_array.65530"), aligned (sizeof (void *))))
10722 if (count != 65530)
10726 void (*const ctors65535) ()
10727 __attribute__ ((section (".ctors"), aligned (sizeof (void *))))
10732 if (count != 65535)
10736 void (*const dtors65535) ()
10737 __attribute__ ((section (".dtors"), aligned (sizeof (void *))))
10748 if ac_fn_c_try_run "$LINENO"; then :
10749 gcc_cv_initfini_array=yes
10751 gcc_cv_initfini_array=no
10753 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10754 conftest.$ac_objext conftest.beam conftest.$ac_ext
10758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking cross compile... guessing" >&5
10759 $as_echo_n "checking cross compile... guessing... " >&6; }
10760 gcc_cv_initfini_array=no
10763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_initfini_array" >&5
10764 $as_echo "$gcc_cv_initfini_array" >&6; }
10765 enable_initfini_array=$gcc_cv_initfini_array
10769 if test $enable_initfini_array = yes; then
10771 $as_echo "#define HAVE_INITFINI_ARRAY 1" >>confdefs.h
10775 # mkdir takes a single argument on some systems.
10776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if mkdir takes one argument" >&5
10777 $as_echo_n "checking if mkdir takes one argument... " >&6; }
10778 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then :
10779 $as_echo_n "(cached) " >&6
10781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10782 /* end confdefs.h. */
10784 #include <sys/types.h>
10785 #ifdef HAVE_SYS_STAT_H
10786 # include <sys/stat.h>
10788 #ifdef HAVE_UNISTD_H
10789 # include <unistd.h>
10791 #ifdef HAVE_DIRECT_H
10792 # include <direct.h>
10802 if ac_fn_c_try_compile "$LINENO"; then :
10803 gcc_cv_mkdir_takes_one_arg=no
10805 gcc_cv_mkdir_takes_one_arg=yes
10807 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mkdir_takes_one_arg" >&5
10810 $as_echo "$gcc_cv_mkdir_takes_one_arg" >&6; }
10811 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
10813 $as_echo "#define MKDIR_TAKES_ONE_ARG 1" >>confdefs.h
10824 # With Setjmp/Longjmp based exception handling.
10825 # Check whether --enable-sjlj-exceptions was given.
10826 if test "${enable_sjlj_exceptions+set}" = set; then :
10827 enableval=$enable_sjlj_exceptions; case $target in
10829 if test $enableval != yes; then
10830 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
10831 $as_echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
10836 force_sjlj_exceptions=yes
10840 force_sjlj_exceptions=yes
10844 force_sjlj_exceptions=no
10849 if test $force_sjlj_exceptions = yes; then
10850 sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
10852 cat >>confdefs.h <<_ACEOF
10853 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
10858 # For platforms with the unwind ABI which includes an unwind library,
10859 # libunwind, we can choose to use the system libunwind.
10860 # config.gcc also contains tests of with_system_libunwind.
10863 # Check whether --with-system-libunwind was given.
10864 if test "${with_system_libunwind+set}" = set; then :
10865 withval=$with_system_libunwind;
10868 # If system-libunwind was not specifically set, pick a default setting.
10869 if test x$with_system_libunwind = x; then
10871 ia64-*-hpux*) with_system_libunwind=yes ;;
10872 *) with_system_libunwind=no ;;
10875 # Based on system-libunwind and target, do we have ipinfo?
10876 if test x$with_system_libunwind = xyes; then
10878 ia64-*-*) have_unwind_getipinfo=no ;;
10879 *) have_unwind_getipinfo=yes ;;
10882 # Darwin before version 9 does not have _Unwind_GetIPInfo.
10885 *-*-darwin[3-8]|*-*-darwin[3-8].*) have_unwind_getipinfo=no ;;
10886 *) have_unwind_getipinfo=yes ;;
10891 if test x$have_unwind_getipinfo = xyes; then
10893 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
10898 # --------------------------------------------------------
10899 # Build, host, and target specific configuration fragments
10900 # --------------------------------------------------------
10902 # Collect build-machine-specific information.
10903 . ${srcdir}/config.build
10905 # Collect host-machine-specific information.
10906 . ${srcdir}/config.host
10910 # Collect target-machine-specific information.
10911 . ${srcdir}/config.gcc
10913 extra_objs="${host_extra_objs} ${extra_objs}"
10914 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
10916 # Default the target-machine variables that were not explicitly set.
10917 if test x"$tm_file" = x
10918 then tm_file=$cpu_type/$cpu_type.h; fi
10920 if test x"$extra_headers" = x
10921 then extra_headers=; fi
10923 if test x$md_file = x
10924 then md_file=$cpu_type/$cpu_type.md; fi
10926 if test x$out_file = x
10927 then out_file=$cpu_type/$cpu_type.c; fi
10929 if test x"$tmake_file" = x
10930 then tmake_file=$cpu_type/t-$cpu_type
10933 if test x"$dwarf2" = xyes
10934 then tm_file="$tm_file tm-dwarf2.h"
10937 # Say what files are being used for the output code and MD file.
10938 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
10939 echo "Using \`$srcdir/config/$md_file' as machine description file."
10941 # If any of the xm_file variables contain nonexistent files, warn
10942 # about them and drop them.
10945 for x in $build_xm_file; do
10946 if test -f $srcdir/config/$x
10948 else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
10949 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
10952 build_xm_file="$bx"
10955 for x in $host_xm_file; do
10956 if test -f $srcdir/config/$x
10958 else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
10959 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
10965 for x in $xm_file; do
10966 if test -f $srcdir/config/$x
10968 else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
10969 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
10975 for f in $tm_file; do
10978 if test $count = ax; then
10979 echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
10981 echo "Using the following target machine macro files:"
10982 for f in $tm_file; do
10983 echo " $srcdir/config/$f"
10987 if test x$need_64bit_hwint = xyes; then
10989 $as_echo "#define NEED_64BIT_HOST_WIDE_INT 1" >>confdefs.h
10993 if test x$use_long_long_for_widest_fast_int = xyes; then
10995 $as_echo "#define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1" >>confdefs.h
11000 for f in $host_xm_file; do
11003 if test $count = a; then
11005 elif test $count = ax; then
11006 echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
11008 echo "Using the following host machine macro files:"
11009 for f in $host_xm_file; do
11010 echo " $srcdir/config/$f"
11013 echo "Using ${out_host_hook_obj} for host machine hooks."
11015 if test "$host_xm_file" != "$build_xm_file"; then
11017 for f in $build_xm_file; do
11020 if test $count = a; then
11022 elif test $count = ax; then
11023 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
11025 echo "Using the following build machine macro files:"
11026 for f in $build_xm_file; do
11027 echo " $srcdir/config/$f"
11033 powerpc*-*-darwin*)
11034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mcontext_t fields have underscores" >&5
11035 $as_echo_n "checking whether mcontext_t fields have underscores... " >&6; }
11036 if test "${gcc_cv_mcontext_underscores+set}" = set; then :
11037 $as_echo_n "(cached) " >&6
11039 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11040 /* end confdefs.h. */
11042 #include <sys/cdefs.h>
11043 #include <sys/signal.h>
11044 #include <ucontext.h>
11045 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
11048 if ac_fn_c_try_compile "$LINENO"; then :
11049 gcc_cv_mcontext_underscores=no
11051 gcc_cv_mcontext_underscores=yes
11053 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mcontext_underscores" >&5
11056 $as_echo "$gcc_cv_mcontext_underscores" >&6; }
11057 if test $gcc_cv_mcontext_underscores = yes; then
11059 $as_echo "#define HAS_MCONTEXT_T_UNDERSCORES /**/" >>confdefs.h
11069 # Check if a valid thread package
11070 case ${enable_threads} in
11073 target_thread_file='single'
11077 target_thread_file='single'
11079 aix | dce | lynx | mipssde | posix | posix95 | rtems | \
11080 single | tpf | vxworks | win32)
11081 target_thread_file=${enable_threads}
11084 echo "${enable_threads} is an unknown thread package" 1>&2
11089 if test x${thread_file} = x; then
11090 # No thread file set by target-specific clauses in config.gcc,
11091 # so use file chosen by default logic above
11092 thread_file=${target_thread_file}
11095 # Make gthr-default.h if we have a thread file.
11097 if test $thread_file != single; then
11098 echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h-t
11099 if diff gthr-default.h-t gthr-default.h 2>/dev/null; then
11100 rm -f gthr-default.h-t
11102 mv -f gthr-default.h-t gthr-default.h
11104 gthread_flags=-DHAVE_GTHR_DEFAULT
11113 if test x$enable___cxa_atexit = xyes || \
11114 test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
11115 if test x$host = x$target; then
11117 # mingw32 doesn't have __cxa_atexit but uses atexit registration
11118 # keyed to flag_use_cxa_atexit
11123 ac_fn_c_check_func "$LINENO" "__cxa_atexit" "ac_cv_func___cxa_atexit"
11124 if test "x$ac_cv_func___cxa_atexit" = x""yes; then :
11127 echo "__cxa_atexit can't be enabled on this target"
11133 # We can't check for __cxa_atexit when building a cross, so assume
11137 if test x$use_cxa_atexit = xyes; then
11139 $as_echo "#define DEFAULT_USE_CXA_ATEXIT 2" >>confdefs.h
11144 # Look for a file containing extra machine modes.
11145 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
11146 extra_modes_file='$(srcdir)'/config/${extra_modes}
11149 cat >>confdefs.h <<_ACEOF
11150 #define EXTRA_MODES_FILE "config/$extra_modes"
11155 # Convert extra_options into a form suitable for Makefile use.
11158 for f in $extra_options; do
11159 extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
11160 all_opt_files="$all_opt_files $srcdir/config/$f"
11164 # auto-host.h is the file containing items generated by autoconf and is
11165 # the first file included by config.h.
11166 # If host=build, it is correct to have bconfig include auto-host.h
11167 # as well. If host!=build, we are in error and need to do more
11168 # work to find out the build config parameters.
11169 if test x$host = x$build
11171 build_auto=auto-host.h
11173 # We create a subdir, then run autoconf in the subdir.
11174 # To prevent recursion we set host and build for the new
11175 # invocation of configure to the build for this invocation
11182 /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
11183 *) realsrcdir=../${srcdir};;
11185 saved_CFLAGS="${CFLAGS}"
11186 CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
11187 LDFLAGS="${LDFLAGS_FOR_BUILD}" \
11188 ${realsrcdir}/configure \
11189 --enable-languages=${enable_languages-all} \
11190 --target=$target_alias --host=$build_alias --build=$build_alias
11191 CFLAGS="${saved_CFLAGS}"
11193 # We just finished tests for the build machine, so rename
11194 # the file auto-build.h in the gcc directory.
11195 mv auto-host.h ../auto-build.h
11198 build_auto=auto-build.h
11202 tm_file="${tm_file} defaults.h"
11203 tm_p_file="${tm_p_file} tm-preds.h"
11204 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
11205 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
11206 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
11207 # put this back in temporarily.
11208 xm_file="auto-host.h ansidecl.h ${xm_file}"
11214 # Compile in configure arguments.
11215 if test -f configargs.h ; then
11216 # Being re-configured.
11217 gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
11218 gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
11220 gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
11223 # Double all backslashes and backslash all quotes to turn
11224 # gcc_config_arguments into a C string.
11225 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
11226 $gcc_config_arguments
11228 gcc_config_arguments_str=`cat conftest.out`
11231 cat > configargs.h <<EOF
11232 /* Generated automatically. */
11233 static const char configuration_arguments[] = "$gcc_config_arguments_str";
11234 static const char thread_model[] = "$thread_file";
11236 static const struct {
11237 const char *name, *value;
11238 } configure_default_options[] = $configure_default_options;
11241 gcc_BASEVER=`cat $srcdir/BASE-VER`
11242 gcc_DEVPHASE=`cat $srcdir/DEV-PHASE`
11243 gcc_DATESTAMP=`cat $srcdir/DATESTAMP`
11244 if test -f $srcdir/REVISION ; then
11245 gcc_REVISION=`cat $srcdir/REVISION`
11249 cat > plugin-version.h <<EOF
11250 #include "configargs.h"
11252 #define GCCPLUGIN_VERSION_MAJOR `echo $gcc_BASEVER | sed -e 's/^\([0-9]*\).*$/\1/'`
11253 #define GCCPLUGIN_VERSION_MINOR `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.\([0-9]*\).*$/\1/'`
11254 #define GCCPLUGIN_VERSION_PATCHLEVEL `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$/\1/'`
11255 #define GCCPLUGIN_VERSION (GCCPLUGIN_VERSION_MAJOR*1000 + GCCPLUGIN_VERSION_MINOR)
11257 static char basever[] = "$gcc_BASEVER";
11258 static char datestamp[] = "$gcc_DATESTAMP";
11259 static char devphase[] = "$gcc_DEVPHASE";
11260 static char revision[] = "$gcc_REVISION";
11262 /* FIXME plugins: We should make the version information more precise.
11263 One way to do is to add a checksum. */
11265 static struct plugin_gcc_version gcc_version = {basever, datestamp,
11266 devphase, revision,
11267 configuration_arguments};
11270 # Internationalization
11271 # If we haven't got the data from the intl directory,
11272 # assume NLS is disabled.
11281 if test -f ../intl/config.intl; then
11282 . ../intl/config.intl
11284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
11285 $as_echo_n "checking whether NLS is requested... " >&6; }
11286 if test x"$USE_NLS" != xyes; then
11287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11288 $as_echo "no" >&6; }
11290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11291 $as_echo "yes" >&6; }
11293 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
11296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
11297 $as_echo_n "checking for catalogs to be installed... " >&6; }
11298 # Look for .po and .gmo files in the source directory.
11301 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
11302 # If there aren't any .gmo files the shell will give us the
11303 # literal string "../path/to/srcdir/po/*.gmo" which has to be
11305 case "$cat" in *\**)
11308 # The quadruple backslash is collapsed to a double backslash
11309 # by the backticks, then collapsed again by the double quotes,
11310 # leaving us with one backslash in the sed expression (right
11311 # before the dot that mustn't act as a wildcard).
11312 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
11313 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
11314 # The user is allowed to set LINGUAS to a list of languages to
11315 # install catalogs for. If it's empty that means "all of them."
11316 if test "x$LINGUAS" = x; then
11317 CATALOGS="$CATALOGS $cat"
11318 XLINGUAS="$XLINGUAS $lang"
11320 case "$LINGUAS" in *$lang*)
11321 CATALOGS="$CATALOGS $cat"
11322 XLINGUAS="$XLINGUAS $lang"
11327 LINGUAS="$XLINGUAS"
11328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
11329 $as_echo "$LINGUAS" >&6; }
11342 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
11343 # -liconv on the link line twice.
11344 case "$LIBINTL" in *$LIBICONV*)
11348 # Check whether --enable-secureplt was given.
11349 if test "${enable_secureplt+set}" = set; then :
11350 enableval=$enable_secureplt;
11354 # Check whether --enable-leading-mingw64-underscores was given.
11355 if test "${enable_leading_mingw64_underscores+set}" = set; then :
11356 enableval=$enable_leading_mingw64_underscores;
11359 if test x"$enable_leading_mingw64_underscores" = xyes ; then :
11361 $as_echo "#define USE_MINGW64_LEADING_UNDERSCORES 1" >>confdefs.h
11365 # Check whether --enable-cld was given.
11366 if test "${enable_cld+set}" = set; then :
11367 enableval=$enable_cld;
11373 # Check whether --enable-frame-pointer was given.
11374 if test "${enable_frame_pointer+set}" = set; then :
11375 enableval=$enable_frame_pointer;
11379 linux* | darwin[8912]*)
11380 # Enable -fomit-frame-pointer by default for Linux and Darwin with
11382 enable_frame_pointer=no
11385 enable_frame_pointer=yes
11392 # Windows32 Registry support for specifying GCC installation paths.
11393 # Check whether --enable-win32-registry was given.
11394 if test "${enable_win32_registry+set}" = set; then :
11395 enableval=$enable_win32_registry;
11400 win32 | pe | cygwin* | mingw32* | uwin*)
11401 if test "x$enable_win32_registry" != xno; then
11402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing RegOpenKeyExA" >&5
11403 $as_echo_n "checking for library containing RegOpenKeyExA... " >&6; }
11404 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11405 $as_echo_n "(cached) " >&6
11407 ac_func_search_save_LIBS=$LIBS
11408 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11409 /* end confdefs.h. */
11411 /* Override any GCC internal prototype to avoid an error.
11412 Use char because int might match the return type of a GCC
11413 builtin and then its argument prototype would still apply. */
11417 char RegOpenKeyExA ();
11421 return RegOpenKeyExA ();
11426 for ac_lib in '' advapi32; do
11427 if test -z "$ac_lib"; then
11428 ac_res="none required"
11431 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
11433 if ac_fn_c_try_link "$LINENO"; then :
11434 ac_cv_search_RegOpenKeyExA=$ac_res
11436 rm -f core conftest.err conftest.$ac_objext \
11438 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11442 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11445 ac_cv_search_RegOpenKeyExA=no
11447 rm conftest.$ac_ext
11448 LIBS=$ac_func_search_save_LIBS
11450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_RegOpenKeyExA" >&5
11451 $as_echo "$ac_cv_search_RegOpenKeyExA" >&6; }
11452 ac_res=$ac_cv_search_RegOpenKeyExA
11453 if test "$ac_res" != no; then :
11454 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11457 enable_win32_registry=no
11462 if test "x$enable_win32_registry" != xno; then
11464 $as_echo "#define ENABLE_WIN32_REGISTRY 1" >>confdefs.h
11467 if test "x$enable_win32_registry" != xyes \
11468 && test "x$enable_win32_registry" != x; then
11470 cat >>confdefs.h <<_ACEOF
11471 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
11479 # Get an absolute path to the GCC top-level source directory
11480 holddir=`${PWDCMD-pwd}`
11482 topdir=`${PWDCMD-pwd}`
11485 # Conditionalize the makefile for this host machine.
11487 for f in ${host_xmake_file}
11489 if test -f ${srcdir}/config/$f
11491 xmake_file="${xmake_file} \$(srcdir)/config/$f"
11495 # Conditionalize the makefile for this target machine.
11497 for f in ${tmake_file}
11499 if test -f ${srcdir}/config/$f
11501 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
11504 tmake_file="${tmake_file_}"
11506 out_object_file=`basename $out_file .c`.o
11507 common_out_object_file=`basename $common_out_file .c`.o
11509 tm_file_list="options.h"
11510 tm_include_list="options.h insn-constants.h"
11511 for f in $tm_file; do
11514 f=`echo $f | sed 's/^..//'`
11515 tm_file_list="${tm_file_list} $f"
11516 tm_include_list="${tm_include_list} $f"
11519 tm_file_list="${tm_file_list} \$(srcdir)/$f"
11520 tm_include_list="${tm_include_list} $f"
11523 tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
11524 tm_include_list="${tm_include_list} config/$f"
11529 libgcc_tm_file_list=
11530 libgcc_tm_include_list=
11531 for f in $libgcc_tm_file; do
11532 libgcc_tm_file_list="${libgcc_tm_file_list} \$(srcdir)/../libgcc/config/$f"
11533 libgcc_tm_include_list="${libgcc_tm_include_list} ../libgcc/config/$f"
11538 for f in $tm_p_file; do
11541 tm_p_file_list="${tm_p_file_list} $f"
11542 tm_p_include_list="${tm_p_include_list} $f"
11545 tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
11546 tm_p_include_list="${tm_p_include_list} config/$f"
11552 for f in $xm_file; do
11555 xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
11556 xm_include_list="${xm_include_list} $f"
11559 xm_file_list="${xm_file_list} $f"
11560 xm_include_list="${xm_include_list} $f"
11563 xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
11564 xm_include_list="${xm_include_list} config/$f"
11570 host_xm_include_list=
11571 for f in $host_xm_file; do
11574 host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
11575 host_xm_include_list="${host_xm_include_list} $f"
11578 host_xm_file_list="${host_xm_file_list} $f"
11579 host_xm_include_list="${host_xm_include_list} $f"
11582 host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
11583 host_xm_include_list="${host_xm_include_list} config/$f"
11588 build_xm_file_list=
11589 for f in $build_xm_file; do
11592 build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
11593 build_xm_include_list="${build_xm_include_list} $f"
11595 auto-build.h | auto-host.h )
11596 build_xm_file_list="${build_xm_file_list} $f"
11597 build_xm_include_list="${build_xm_include_list} $f"
11600 build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
11601 build_xm_include_list="${build_xm_include_list} config/$f"
11606 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
11607 # cross-compiler which does not use the native headers and libraries.
11608 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
11611 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11613 if test "x$with_build_sysroot" != x; then
11614 build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
11616 # This value is used, even on a native system, because
11617 # CROSS_SYSTEM_HEADER_DIR is just
11618 # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
11619 build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
11622 if test x$host != x$target
11624 CROSS="-DCROSS_DIRECTORY_STRUCTURE"
11626 SYSTEM_HEADER_DIR=$build_system_header_dir
11627 case "$host","$target" in
11628 # Darwin crosses can use the host system's libraries and headers,
11629 # because of the fat library support. Of course, it must be the
11630 # same version of Darwin on both sides. Allow the user to
11631 # just say --target=foo-darwin without a version number to mean
11632 # "the version on this system".
11633 *-*-darwin*,*-*-darwin*)
11634 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
11635 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
11636 if test $hostos = $targetos -o $targetos = darwin ; then
11638 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11643 i?86-*-*,x86_64-*-* \
11644 | powerpc*-*-*,powerpc64*-*-*)
11645 CROSS="$CROSS -DNATIVE_CROSS" ;;
11650 if test "x$with_headers" = x; then
11657 elif test "x$TARGET_SYSTEM_ROOT" != x; then
11658 SYSTEM_HEADER_DIR=$build_system_header_dir
11661 # If this is a cross-compiler that does not
11662 # have its own set of headers then define
11665 # If this is using newlib, without having the headers available now,
11666 # then define inhibit_libc in LIBGCC2_CFLAGS.
11667 # This prevents libgcc2 from containing any code which requires libc
11669 : ${inhibit_libc=false}
11670 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
11671 test x$with_newlib = xyes ; } &&
11672 { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
11677 # When building gcc with a cross-compiler, we need to adjust things so
11678 # that the generator programs are still built with the native compiler.
11679 # Also, we cannot run fixincludes.
11681 # These are the normal (build=host) settings:
11682 CC_FOR_BUILD='$(CC)'
11683 BUILD_CFLAGS='$(ALL_CFLAGS)'
11684 BUILD_LDFLAGS='$(LDFLAGS)'
11685 STMP_FIXINC=stmp-fixinc
11687 # And these apply if build != host, or we are generating coverage data
11688 if test x$build != x$host || test "x$coverage_flags" != x
11690 BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
11691 BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
11694 # Expand extra_headers to include complete path.
11695 # This substitutes for lots of t-* files.
11696 extra_headers_list=
11697 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
11698 for file in ${extra_headers} ; do
11699 extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
11702 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
11703 if test x"$use_gcc_tgmath" = xyes
11704 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
11707 # Define collect2 in Makefile.
11708 case $host_can_use_collect2 in
11710 *) collect2='collect2$(exeext)' ;;
11714 # Add a definition of USE_COLLECT2 if system wants one.
11715 case $use_collect2 in
11716 no) use_collect2= ;;
11719 host_xm_defines="${host_xm_defines} USE_COLLECT2"
11720 xm_defines="${xm_defines} USE_COLLECT2"
11721 case $host_can_use_collect2 in
11723 as_fn_error "collect2 is required but cannot be built on this system" "$LINENO" 5
11730 cat >>confdefs.h <<_ACEOF
11731 #define LTOPLUGINSONAME "${host_lto_plugin_soname}"
11735 # ---------------------------
11736 # Assembler & linker features
11737 # ---------------------------
11739 # During stage 2, ld is actually gcc/collect-ld, which is a small script to
11740 # discern between when to use prev-ld/ld-new and when to use ld/ld-new.
11741 # However when ld-new is first executed from the build tree, libtool will
11742 # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
11743 # to the build tree. While doing this we need to use the previous-stage
11744 # linker, or we have an infinite loop. The presence of a shell script as
11745 # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
11746 # the gcc/collect-ld script. So we need to know how libtool works, or
11747 # exec-tool will fail.
11752 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
11753 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
11758 macro_version='2.2.7a'
11759 macro_revision='1.3134'
11773 ltmain="$ac_aux_dir/ltmain.sh"
11775 # Backslashify metacharacters that are still active within
11776 # double-quoted strings.
11777 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
11779 # Same as above, but do not quote variable references.
11780 double_quote_subst='s/\(["`\\]\)/\\\1/g'
11782 # Sed substitution to delay expansion of an escaped shell variable in a
11783 # double_quote_subst'ed string.
11784 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
11786 # Sed substitution to delay expansion of an escaped single quote.
11787 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
11789 # Sed substitution to avoid accidental globbing in evaled expressions
11790 no_glob_subst='s/\*/\\\*/g'
11792 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
11793 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
11794 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
11796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
11797 $as_echo_n "checking how to print strings... " >&6; }
11798 # Test print first, because it will be a builtin if present.
11799 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
11800 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
11802 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
11805 # Use this function as a fallback that always works.
11806 func_fallback_echo ()
11808 eval 'cat <<_LTECHO_EOF
11812 ECHO='func_fallback_echo'
11815 # func_echo_all arg...
11816 # Invoke $ECHO with all args, space-separated.
11823 printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
11824 $as_echo "printf" >&6; } ;;
11825 print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
11826 $as_echo "print -r" >&6; } ;;
11827 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
11828 $as_echo "cat" >&6; } ;;
11844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
11845 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
11846 if test "${ac_cv_path_SED+set}" = set; then :
11847 $as_echo_n "(cached) " >&6
11849 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
11850 for ac_i in 1 2 3 4 5 6 7; do
11851 ac_script="$ac_script$as_nl$ac_script"
11853 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
11854 { ac_script=; unset ac_script;}
11855 if test -z "$SED"; then
11856 ac_path_SED_found=false
11857 # Loop through the user's path and test for each of PROGNAME-LIST
11858 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11859 for as_dir in $PATH
11862 test -z "$as_dir" && as_dir=.
11863 for ac_prog in sed gsed; do
11864 for ac_exec_ext in '' $ac_executable_extensions; do
11865 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
11866 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
11867 # Check for GNU ac_path_SED and select it if it is found.
11868 # Check for GNU $ac_path_SED
11869 case `"$ac_path_SED" --version 2>&1` in
11871 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
11874 $as_echo_n 0123456789 >"conftest.in"
11877 cat "conftest.in" "conftest.in" >"conftest.tmp"
11878 mv "conftest.tmp" "conftest.in"
11879 cp "conftest.in" "conftest.nl"
11880 $as_echo '' >> "conftest.nl"
11881 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
11882 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
11883 as_fn_arith $ac_count + 1 && ac_count=$as_val
11884 if test $ac_count -gt ${ac_path_SED_max-0}; then
11885 # Best one so far, save it but keep looking for a better one
11886 ac_cv_path_SED="$ac_path_SED"
11887 ac_path_SED_max=$ac_count
11889 # 10*(2^10) chars as input seems more than enough
11890 test $ac_count -gt 10 && break
11892 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
11895 $ac_path_SED_found && break 3
11900 if test -z "$ac_cv_path_SED"; then
11901 as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
11904 ac_cv_path_SED=$SED
11908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
11909 $as_echo "$ac_cv_path_SED" >&6; }
11910 SED="$ac_cv_path_SED"
11913 test -z "$SED" && SED=sed
11914 Xsed="$SED -e 1s/^X//"
11926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
11927 $as_echo_n "checking for fgrep... " >&6; }
11928 if test "${ac_cv_path_FGREP+set}" = set; then :
11929 $as_echo_n "(cached) " >&6
11931 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
11932 then ac_cv_path_FGREP="$GREP -F"
11934 if test -z "$FGREP"; then
11935 ac_path_FGREP_found=false
11936 # Loop through the user's path and test for each of PROGNAME-LIST
11937 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11938 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
11941 test -z "$as_dir" && as_dir=.
11942 for ac_prog in fgrep; do
11943 for ac_exec_ext in '' $ac_executable_extensions; do
11944 ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
11945 { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
11946 # Check for GNU ac_path_FGREP and select it if it is found.
11947 # Check for GNU $ac_path_FGREP
11948 case `"$ac_path_FGREP" --version 2>&1` in
11950 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
11953 $as_echo_n 0123456789 >"conftest.in"
11956 cat "conftest.in" "conftest.in" >"conftest.tmp"
11957 mv "conftest.tmp" "conftest.in"
11958 cp "conftest.in" "conftest.nl"
11959 $as_echo 'FGREP' >> "conftest.nl"
11960 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
11961 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
11962 as_fn_arith $ac_count + 1 && ac_count=$as_val
11963 if test $ac_count -gt ${ac_path_FGREP_max-0}; then
11964 # Best one so far, save it but keep looking for a better one
11965 ac_cv_path_FGREP="$ac_path_FGREP"
11966 ac_path_FGREP_max=$ac_count
11968 # 10*(2^10) chars as input seems more than enough
11969 test $ac_count -gt 10 && break
11971 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
11974 $ac_path_FGREP_found && break 3
11979 if test -z "$ac_cv_path_FGREP"; then
11980 as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
11983 ac_cv_path_FGREP=$FGREP
11988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
11989 $as_echo "$ac_cv_path_FGREP" >&6; }
11990 FGREP="$ac_cv_path_FGREP"
11993 test -z "$GREP" && GREP=grep
12013 # Check whether --with-gnu-ld was given.
12014 if test "${with_gnu_ld+set}" = set; then :
12015 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
12021 if test "$GCC" = yes; then
12022 # Check if gcc -print-prog-name=ld gives a path.
12023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
12024 $as_echo_n "checking for ld used by $CC... " >&6; }
12027 # gcc leaves a trailing carriage return which upsets mingw
12028 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
12030 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
12033 # Accept absolute paths.
12035 re_direlt='/[^/][^/]*/\.\./'
12036 # Canonicalize the pathname of ld
12037 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
12038 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
12039 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
12041 test -z "$LD" && LD="$ac_prog"
12044 # If it fails, then pretend we aren't using GCC.
12048 # If it is relative, then search for the first ld in PATH.
12049 with_gnu_ld=unknown
12052 elif test "$with_gnu_ld" = yes; then
12053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
12054 $as_echo_n "checking for GNU ld... " >&6; }
12056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
12057 $as_echo_n "checking for non-GNU ld... " >&6; }
12059 if test "${lt_cv_path_LD+set}" = set; then :
12060 $as_echo_n "(cached) " >&6
12062 if test -z "$LD"; then
12063 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12064 for ac_dir in $PATH; do
12066 test -z "$ac_dir" && ac_dir=.
12067 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
12068 lt_cv_path_LD="$ac_dir/$ac_prog"
12069 # Check to see if the program is GNU ld. I'd rather use --version,
12070 # but apparently some variants of GNU ld only accept -v.
12071 # Break only if it was the GNU/non-GNU ld that we prefer.
12072 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
12073 *GNU* | *'with BFD'*)
12074 test "$with_gnu_ld" != no && break
12077 test "$with_gnu_ld" != yes && break
12084 lt_cv_path_LD="$LD" # Let the user override the test with a path.
12088 LD="$lt_cv_path_LD"
12089 if test -n "$LD"; then
12090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
12091 $as_echo "$LD" >&6; }
12093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12094 $as_echo "no" >&6; }
12096 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
12097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
12098 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
12099 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
12100 $as_echo_n "(cached) " >&6
12102 # I'd rather use --version here, but apparently some GNU lds only accept -v.
12103 case `$LD -v 2>&1 </dev/null` in
12104 *GNU* | *'with BFD'*)
12105 lt_cv_prog_gnu_ld=yes
12108 lt_cv_prog_gnu_ld=no
12112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
12113 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
12114 with_gnu_ld=$lt_cv_prog_gnu_ld
12124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
12125 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
12126 if test "${lt_cv_path_NM+set}" = set; then :
12127 $as_echo_n "(cached) " >&6
12129 if test -n "$NM"; then
12130 # Let the user override the test.
12131 lt_cv_path_NM="$NM"
12133 lt_nm_to_check="${ac_tool_prefix}nm"
12134 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
12135 lt_nm_to_check="$lt_nm_to_check nm"
12137 for lt_tmp_nm in $lt_nm_to_check; do
12138 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12139 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
12141 test -z "$ac_dir" && ac_dir=.
12142 tmp_nm="$ac_dir/$lt_tmp_nm"
12143 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
12144 # Check to see if the nm accepts a BSD-compat flag.
12145 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
12146 # nm: unknown option "B" ignored
12147 # Tru64's nm complains that /dev/null is an invalid object file
12148 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
12149 */dev/null* | *'Invalid file or object type'*)
12150 lt_cv_path_NM="$tmp_nm -B"
12154 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
12156 lt_cv_path_NM="$tmp_nm -p"
12160 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
12161 continue # so that we can try to find one that supports BSD flags
12170 : ${lt_cv_path_NM=no}
12173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
12174 $as_echo "$lt_cv_path_NM" >&6; }
12175 if test "$lt_cv_path_NM" != "no"; then
12176 NM="$lt_cv_path_NM"
12178 # Didn't find any BSD compatible name lister, look for dumpbin.
12179 if test -n "$DUMPBIN"; then :
12180 # Let the user override the test.
12182 if test -n "$ac_tool_prefix"; then
12183 for ac_prog in dumpbin "link -dump"
12185 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
12186 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
12187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12188 $as_echo_n "checking for $ac_word... " >&6; }
12189 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
12190 $as_echo_n "(cached) " >&6
12192 if test -n "$DUMPBIN"; then
12193 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
12195 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12196 for as_dir in $PATH
12199 test -z "$as_dir" && as_dir=.
12200 for ac_exec_ext in '' $ac_executable_extensions; do
12201 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12202 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
12203 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12212 DUMPBIN=$ac_cv_prog_DUMPBIN
12213 if test -n "$DUMPBIN"; then
12214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
12215 $as_echo "$DUMPBIN" >&6; }
12217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12218 $as_echo "no" >&6; }
12222 test -n "$DUMPBIN" && break
12225 if test -z "$DUMPBIN"; then
12226 ac_ct_DUMPBIN=$DUMPBIN
12227 for ac_prog in dumpbin "link -dump"
12229 # Extract the first word of "$ac_prog", so it can be a program name with args.
12230 set dummy $ac_prog; ac_word=$2
12231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12232 $as_echo_n "checking for $ac_word... " >&6; }
12233 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
12234 $as_echo_n "(cached) " >&6
12236 if test -n "$ac_ct_DUMPBIN"; then
12237 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
12239 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12240 for as_dir in $PATH
12243 test -z "$as_dir" && as_dir=.
12244 for ac_exec_ext in '' $ac_executable_extensions; do
12245 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12246 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
12247 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12256 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
12257 if test -n "$ac_ct_DUMPBIN"; then
12258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
12259 $as_echo "$ac_ct_DUMPBIN" >&6; }
12261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12262 $as_echo "no" >&6; }
12266 test -n "$ac_ct_DUMPBIN" && break
12269 if test "x$ac_ct_DUMPBIN" = x; then
12272 case $cross_compiling:$ac_tool_warned in
12274 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12275 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12276 ac_tool_warned=yes ;;
12278 DUMPBIN=$ac_ct_DUMPBIN
12282 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
12284 DUMPBIN="$DUMPBIN -symbols"
12292 if test "$DUMPBIN" != ":"; then
12296 test -z "$NM" && NM=nm
12303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
12304 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
12305 if test "${lt_cv_nm_interface+set}" = set; then :
12306 $as_echo_n "(cached) " >&6
12308 lt_cv_nm_interface="BSD nm"
12309 echo "int some_variable = 0;" > conftest.$ac_ext
12310 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
12311 (eval "$ac_compile" 2>conftest.err)
12312 cat conftest.err >&5
12313 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
12314 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
12315 cat conftest.err >&5
12316 (eval echo "\"\$as_me:$LINENO: output\"" >&5)
12317 cat conftest.out >&5
12318 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
12319 lt_cv_nm_interface="MS dumpbin"
12323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
12324 $as_echo "$lt_cv_nm_interface" >&6; }
12326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
12327 $as_echo_n "checking whether ln -s works... " >&6; }
12329 if test "$LN_S" = "ln -s"; then
12330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12331 $as_echo "yes" >&6; }
12333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
12334 $as_echo "no, using $LN_S" >&6; }
12337 # find the maximum length of command line arguments
12338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
12339 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
12340 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
12341 $as_echo_n "(cached) " >&6
12348 # On DJGPP, this test can blow up pretty badly due to problems in libc
12349 # (any single argument exceeding 2000 bytes causes a buffer overrun
12350 # during glob expansion). Even if it were fixed, the result of this
12351 # check would be larger than it should be.
12352 lt_cv_sys_max_cmd_len=12288; # 12K is about right
12356 # Under GNU Hurd, this test is not required because there is
12357 # no limit to the length of command line arguments.
12358 # Libtool will interpret -1 as no limit whatsoever
12359 lt_cv_sys_max_cmd_len=-1;
12362 cygwin* | mingw* | cegcc*)
12363 # On Win9x/ME, this test blows up -- it succeeds, but takes
12364 # about 5 minutes as the teststring grows exponentially.
12365 # Worse, since 9x/ME are not pre-emptively multitasking,
12366 # you end up with a "frozen" computer, even though with patience
12367 # the test eventually succeeds (with a max line length of 256k).
12368 # Instead, let's just punt: use the minimum linelength reported by
12369 # all of the supported platforms: 8192 (on NT/2K/XP).
12370 lt_cv_sys_max_cmd_len=8192;
12374 # On MiNT this can take a long time and run out of memory.
12375 lt_cv_sys_max_cmd_len=8192;
12379 # On AmigaOS with pdksh, this test takes hours, literally.
12380 # So we just punt and use a minimum line length of 8192.
12381 lt_cv_sys_max_cmd_len=8192;
12384 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
12385 # This has been around since 386BSD, at least. Likely further.
12386 if test -x /sbin/sysctl; then
12387 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
12388 elif test -x /usr/sbin/sysctl; then
12389 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
12391 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
12393 # And add a safety zone
12394 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12395 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12399 # We know the value 262144 and hardcode it with a safety zone (like BSD)
12400 lt_cv_sys_max_cmd_len=196608
12404 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
12405 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
12406 # nice to cause kernel panics so lets avoid the loop below.
12407 # First set a reasonable default.
12408 lt_cv_sys_max_cmd_len=16384
12410 if test -x /sbin/sysconfig; then
12411 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
12412 *1*) lt_cv_sys_max_cmd_len=-1 ;;
12417 lt_cv_sys_max_cmd_len=102400
12419 sysv5* | sco5v6* | sysv4.2uw2*)
12420 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
12421 if test -n "$kargmax"; then
12422 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
12424 lt_cv_sys_max_cmd_len=32768
12428 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
12429 if test -n "$lt_cv_sys_max_cmd_len"; then
12430 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12431 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12433 # Make teststring a little bigger before we do anything with it.
12434 # a 1K string should be a reasonable start.
12435 for i in 1 2 3 4 5 6 7 8 ; do
12436 teststring=$teststring$teststring
12438 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
12439 # If test is not a shell built-in, we'll probably end up computing a
12440 # maximum length that is only half of the actual maximum length, but
12442 while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
12443 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
12444 test $i != 17 # 1/2 MB should be enough
12447 teststring=$teststring$teststring
12449 # Only check the string length outside the loop.
12450 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
12452 # Add a significant safety factor because C++ compilers can tack on
12453 # massive amounts of additional arguments before passing them to the
12454 # linker. It appears as though 1/2 is a usable value.
12455 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
12462 if test -n $lt_cv_sys_max_cmd_len ; then
12463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
12464 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
12466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
12467 $as_echo "none" >&6; }
12469 max_cmd_len=$lt_cv_sys_max_cmd_len
12480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
12481 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
12482 # Try some XSI features
12484 ( _lt_dummy="a/b/c"
12485 test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
12487 && eval 'test $(( 1 + 1 )) -eq 2 \
12488 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
12490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
12491 $as_echo "$xsi_shell" >&6; }
12494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
12495 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
12497 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
12499 && lt_shell_append=yes
12500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
12501 $as_echo "$lt_shell_append" >&6; }
12504 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
12514 # test EBCDIC or ASCII
12515 case `echo X|tr X '\101'` in
12516 A) # ASCII based system
12517 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
12518 lt_SP2NL='tr \040 \012'
12519 lt_NL2SP='tr \015\012 \040\040'
12521 *) # EBCDIC based system
12522 lt_SP2NL='tr \100 \n'
12523 lt_NL2SP='tr \r\n \100\100'
12535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
12536 $as_echo_n "checking for $LD option to reload object files... " >&6; }
12537 if test "${lt_cv_ld_reload_flag+set}" = set; then :
12538 $as_echo_n "(cached) " >&6
12540 lt_cv_ld_reload_flag='-r'
12542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
12543 $as_echo "$lt_cv_ld_reload_flag" >&6; }
12544 reload_flag=$lt_cv_ld_reload_flag
12545 case $reload_flag in
12547 *) reload_flag=" $reload_flag" ;;
12549 reload_cmds='$LD$reload_flag -o $output$reload_objs'
12552 if test "$GCC" = yes; then
12553 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
12555 reload_cmds='$LD$reload_flag -o $output$reload_objs'
12568 if test -n "$ac_tool_prefix"; then
12569 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
12570 set dummy ${ac_tool_prefix}objdump; ac_word=$2
12571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12572 $as_echo_n "checking for $ac_word... " >&6; }
12573 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
12574 $as_echo_n "(cached) " >&6
12576 if test -n "$OBJDUMP"; then
12577 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
12579 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12580 for as_dir in $PATH
12583 test -z "$as_dir" && as_dir=.
12584 for ac_exec_ext in '' $ac_executable_extensions; do
12585 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12586 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
12587 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12596 OBJDUMP=$ac_cv_prog_OBJDUMP
12597 if test -n "$OBJDUMP"; then
12598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
12599 $as_echo "$OBJDUMP" >&6; }
12601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12602 $as_echo "no" >&6; }
12607 if test -z "$ac_cv_prog_OBJDUMP"; then
12608 ac_ct_OBJDUMP=$OBJDUMP
12609 # Extract the first word of "objdump", so it can be a program name with args.
12610 set dummy objdump; ac_word=$2
12611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12612 $as_echo_n "checking for $ac_word... " >&6; }
12613 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
12614 $as_echo_n "(cached) " >&6
12616 if test -n "$ac_ct_OBJDUMP"; then
12617 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
12619 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12620 for as_dir in $PATH
12623 test -z "$as_dir" && as_dir=.
12624 for ac_exec_ext in '' $ac_executable_extensions; do
12625 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12626 ac_cv_prog_ac_ct_OBJDUMP="objdump"
12627 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12636 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
12637 if test -n "$ac_ct_OBJDUMP"; then
12638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
12639 $as_echo "$ac_ct_OBJDUMP" >&6; }
12641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12642 $as_echo "no" >&6; }
12645 if test "x$ac_ct_OBJDUMP" = x; then
12648 case $cross_compiling:$ac_tool_warned in
12650 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12651 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12652 ac_tool_warned=yes ;;
12654 OBJDUMP=$ac_ct_OBJDUMP
12657 OBJDUMP="$ac_cv_prog_OBJDUMP"
12660 test -z "$OBJDUMP" && OBJDUMP=objdump
12670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
12671 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
12672 if test "${lt_cv_deplibs_check_method+set}" = set; then :
12673 $as_echo_n "(cached) " >&6
12675 lt_cv_file_magic_cmd='$MAGIC_CMD'
12676 lt_cv_file_magic_test_file=
12677 lt_cv_deplibs_check_method='unknown'
12678 # Need to set the preceding variable on all platforms that support
12679 # interlibrary dependencies.
12680 # 'none' -- dependencies not supported.
12681 # `unknown' -- same as none, but documents that we really don't know.
12682 # 'pass_all' -- all dependencies passed with no checks.
12683 # 'test_compile' -- check by making test program.
12684 # 'file_magic [[regex]]' -- check by looking for files in library path
12685 # which responds to the $file_magic_cmd with a given extended regex.
12686 # If you have `file' or equivalent on your system and you're not sure
12687 # whether `pass_all' will *always* work, you probably want this one.
12691 lt_cv_deplibs_check_method=pass_all
12695 lt_cv_deplibs_check_method=pass_all
12699 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
12700 lt_cv_file_magic_cmd='/usr/bin/file -L'
12701 lt_cv_file_magic_test_file=/shlib/libc.so
12705 # func_win32_libid is a shell function defined in ltmain.sh
12706 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12707 lt_cv_file_magic_cmd='func_win32_libid'
12711 # Base MSYS/MinGW do not provide the 'file' command needed by
12712 # func_win32_libid shell function, so use a weaker test based on 'objdump',
12713 # unless we find 'file', for example because we are cross-compiling.
12714 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
12715 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
12716 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12717 lt_cv_file_magic_cmd='func_win32_libid'
12719 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
12720 lt_cv_file_magic_cmd='$OBJDUMP -f'
12725 # use the weaker test based on 'objdump'. See mingw*.
12726 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
12727 lt_cv_file_magic_cmd='$OBJDUMP -f'
12730 darwin* | rhapsody*)
12731 lt_cv_deplibs_check_method=pass_all
12734 freebsd* | dragonfly*)
12735 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12738 # Not sure whether the presence of OpenBSD here was a mistake.
12739 # Let's accept both of them until this is cleared up.
12740 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
12741 lt_cv_file_magic_cmd=/usr/bin/file
12742 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
12746 lt_cv_deplibs_check_method=pass_all
12751 lt_cv_deplibs_check_method=pass_all
12755 lt_cv_deplibs_check_method=pass_all
12758 hpux10.20* | hpux11*)
12759 lt_cv_file_magic_cmd=/usr/bin/file
12762 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
12763 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
12766 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
12767 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
12770 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
12771 lt_cv_file_magic_test_file=/usr/lib/libc.sl
12777 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
12778 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
12781 irix5* | irix6* | nonstopux*)
12783 *-32|*"-32 ") libmagic=32-bit;;
12784 *-n32|*"-n32 ") libmagic=N32;;
12785 *-64|*"-64 ") libmagic=64-bit;;
12786 *) libmagic=never-match;;
12788 lt_cv_deplibs_check_method=pass_all
12791 # This must be Linux ELF.
12792 linux* | k*bsd*-gnu | kopensolaris*-gnu)
12793 lt_cv_deplibs_check_method=pass_all
12797 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12798 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12800 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
12805 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
12806 lt_cv_file_magic_cmd=/usr/bin/file
12807 lt_cv_file_magic_test_file=/usr/lib/libnls.so
12811 lt_cv_deplibs_check_method=pass_all
12815 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12816 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
12818 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12822 osf3* | osf4* | osf5*)
12823 lt_cv_deplibs_check_method=pass_all
12827 lt_cv_deplibs_check_method=pass_all
12831 lt_cv_deplibs_check_method=pass_all
12834 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
12835 lt_cv_deplibs_check_method=pass_all
12839 case $host_vendor in
12841 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]'
12842 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
12845 lt_cv_deplibs_check_method=pass_all
12848 lt_cv_file_magic_cmd='/bin/file'
12849 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
12852 lt_cv_file_magic_cmd='/bin/file'
12853 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
12854 lt_cv_file_magic_test_file=/lib/libc.so
12857 lt_cv_deplibs_check_method=pass_all
12860 lt_cv_deplibs_check_method=pass_all
12866 lt_cv_deplibs_check_method=pass_all
12871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
12872 $as_echo "$lt_cv_deplibs_check_method" >&6; }
12873 file_magic_cmd=$lt_cv_file_magic_cmd
12874 deplibs_check_method=$lt_cv_deplibs_check_method
12875 test -z "$deplibs_check_method" && deplibs_check_method=unknown
12888 if test -n "$ac_tool_prefix"; then
12889 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
12890 set dummy ${ac_tool_prefix}ar; ac_word=$2
12891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12892 $as_echo_n "checking for $ac_word... " >&6; }
12893 if test "${ac_cv_prog_AR+set}" = set; then :
12894 $as_echo_n "(cached) " >&6
12896 if test -n "$AR"; then
12897 ac_cv_prog_AR="$AR" # Let the user override the test.
12899 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12900 for as_dir in $PATH
12903 test -z "$as_dir" && as_dir=.
12904 for ac_exec_ext in '' $ac_executable_extensions; do
12905 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12906 ac_cv_prog_AR="${ac_tool_prefix}ar"
12907 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12917 if test -n "$AR"; then
12918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
12919 $as_echo "$AR" >&6; }
12921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12922 $as_echo "no" >&6; }
12927 if test -z "$ac_cv_prog_AR"; then
12929 # Extract the first word of "ar", so it can be a program name with args.
12930 set dummy ar; ac_word=$2
12931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12932 $as_echo_n "checking for $ac_word... " >&6; }
12933 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
12934 $as_echo_n "(cached) " >&6
12936 if test -n "$ac_ct_AR"; then
12937 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
12939 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12940 for as_dir in $PATH
12943 test -z "$as_dir" && as_dir=.
12944 for ac_exec_ext in '' $ac_executable_extensions; do
12945 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12946 ac_cv_prog_ac_ct_AR="ar"
12947 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12956 ac_ct_AR=$ac_cv_prog_ac_ct_AR
12957 if test -n "$ac_ct_AR"; then
12958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
12959 $as_echo "$ac_ct_AR" >&6; }
12961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12962 $as_echo "no" >&6; }
12965 if test "x$ac_ct_AR" = x; then
12968 case $cross_compiling:$ac_tool_warned in
12970 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12971 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12972 ac_tool_warned=yes ;;
12977 AR="$ac_cv_prog_AR"
12980 test -z "$AR" && AR=ar
12981 test -z "$AR_FLAGS" && AR_FLAGS=cru
12993 if test -n "$ac_tool_prefix"; then
12994 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
12995 set dummy ${ac_tool_prefix}strip; ac_word=$2
12996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12997 $as_echo_n "checking for $ac_word... " >&6; }
12998 if test "${ac_cv_prog_STRIP+set}" = set; then :
12999 $as_echo_n "(cached) " >&6
13001 if test -n "$STRIP"; then
13002 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
13004 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13005 for as_dir in $PATH
13008 test -z "$as_dir" && as_dir=.
13009 for ac_exec_ext in '' $ac_executable_extensions; do
13010 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13011 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
13012 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13021 STRIP=$ac_cv_prog_STRIP
13022 if test -n "$STRIP"; then
13023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
13024 $as_echo "$STRIP" >&6; }
13026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13027 $as_echo "no" >&6; }
13032 if test -z "$ac_cv_prog_STRIP"; then
13034 # Extract the first word of "strip", so it can be a program name with args.
13035 set dummy strip; ac_word=$2
13036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13037 $as_echo_n "checking for $ac_word... " >&6; }
13038 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
13039 $as_echo_n "(cached) " >&6
13041 if test -n "$ac_ct_STRIP"; then
13042 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
13044 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13045 for as_dir in $PATH
13048 test -z "$as_dir" && as_dir=.
13049 for ac_exec_ext in '' $ac_executable_extensions; do
13050 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13051 ac_cv_prog_ac_ct_STRIP="strip"
13052 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13061 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
13062 if test -n "$ac_ct_STRIP"; then
13063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
13064 $as_echo "$ac_ct_STRIP" >&6; }
13066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13067 $as_echo "no" >&6; }
13070 if test "x$ac_ct_STRIP" = x; then
13073 case $cross_compiling:$ac_tool_warned in
13075 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13076 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13077 ac_tool_warned=yes ;;
13082 STRIP="$ac_cv_prog_STRIP"
13085 test -z "$STRIP" && STRIP=:
13092 if test -n "$ac_tool_prefix"; then
13093 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
13094 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
13095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13096 $as_echo_n "checking for $ac_word... " >&6; }
13097 if test "${ac_cv_prog_RANLIB+set}" = set; then :
13098 $as_echo_n "(cached) " >&6
13100 if test -n "$RANLIB"; then
13101 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
13103 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13104 for as_dir in $PATH
13107 test -z "$as_dir" && as_dir=.
13108 for ac_exec_ext in '' $ac_executable_extensions; do
13109 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13110 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
13111 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13120 RANLIB=$ac_cv_prog_RANLIB
13121 if test -n "$RANLIB"; then
13122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
13123 $as_echo "$RANLIB" >&6; }
13125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13126 $as_echo "no" >&6; }
13131 if test -z "$ac_cv_prog_RANLIB"; then
13132 ac_ct_RANLIB=$RANLIB
13133 # Extract the first word of "ranlib", so it can be a program name with args.
13134 set dummy ranlib; ac_word=$2
13135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13136 $as_echo_n "checking for $ac_word... " >&6; }
13137 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
13138 $as_echo_n "(cached) " >&6
13140 if test -n "$ac_ct_RANLIB"; then
13141 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
13143 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13144 for as_dir in $PATH
13147 test -z "$as_dir" && as_dir=.
13148 for ac_exec_ext in '' $ac_executable_extensions; do
13149 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13150 ac_cv_prog_ac_ct_RANLIB="ranlib"
13151 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13160 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
13161 if test -n "$ac_ct_RANLIB"; then
13162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
13163 $as_echo "$ac_ct_RANLIB" >&6; }
13165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13166 $as_echo "no" >&6; }
13169 if test "x$ac_ct_RANLIB" = x; then
13172 case $cross_compiling:$ac_tool_warned in
13174 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13175 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13176 ac_tool_warned=yes ;;
13178 RANLIB=$ac_ct_RANLIB
13181 RANLIB="$ac_cv_prog_RANLIB"
13184 test -z "$RANLIB" && RANLIB=:
13191 # Determine commands to create old-style static archives.
13192 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
13193 old_postinstall_cmds='chmod 644 $oldlib'
13194 old_postuninstall_cmds=
13196 if test -n "$RANLIB"; then
13199 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
13202 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
13205 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
13210 lock_old_archive_extraction=yes ;;
13212 lock_old_archive_extraction=no ;;
13253 # If no C compiler was specified, use CC.
13256 # If no C compiler flags were specified, use CFLAGS.
13257 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
13259 # Allow CC to be a program name with arguments.
13263 # Check for command to grab the raw symbol name followed by C symbol from nm.
13264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
13265 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
13266 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
13267 $as_echo_n "(cached) " >&6
13270 # These are sane defaults that work on at least a few old systems.
13271 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
13273 # Character class describing NM global symbol codes.
13274 symcode='[BCDEGRST]'
13276 # Regexp to match symbols that can be accessed directly from C.
13277 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
13279 # Define system-specific variables.
13284 cygwin* | mingw* | pw32* | cegcc*)
13285 symcode='[ABCDGISTW]'
13288 if test "$host_cpu" = ia64; then
13289 symcode='[ABCDEGRST]'
13292 irix* | nonstopux*)
13293 symcode='[BCDEGRST]'
13296 symcode='[BCDEGQRST]'
13307 sysv5* | sco5v6* | unixware* | OpenUNIX*)
13315 # If we're using GNU nm, then use its standard symbol codes.
13316 case `$NM -V 2>&1` in
13317 *GNU* | *'with BFD'*)
13318 symcode='[ABCDGIRSTW]' ;;
13321 # Transform an extracted symbol line into a proper C declaration.
13322 # Some systems (esp. on ia64) link data and code symbols differently,
13323 # so use this general approach.
13324 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
13326 # Transform an extracted symbol line into symbol name and symbol address
13327 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'"
13328 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* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
13330 # Handle CRLF in mingw tool chain
13334 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
13338 # Try without a prefix underscore, then with it.
13339 for ac_symprfx in "" "_"; do
13341 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
13342 symxfrm="\\1 $ac_symprfx\\2 \\2"
13344 # Write the raw and C identifiers.
13345 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
13346 # Fake it for dumpbin and say T for any non-static function
13347 # and D for any global variable.
13348 # Also find C++ and __fastcall symbols from MSVC++,
13349 # which start with @ or ?.
13350 lt_cv_sys_global_symbol_pipe="$AWK '"\
13351 " {last_section=section; section=\$ 3};"\
13352 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
13353 " \$ 0!~/External *\|/{next};"\
13354 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
13355 " {if(hide[section]) next};"\
13356 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
13357 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
13358 " s[1]~/^[@?]/{print s[1], s[1]; next};"\
13359 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
13360 " ' prfx=^$ac_symprfx"
13362 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
13365 # Check to see that the pipe works correctly.
13369 cat > conftest.$ac_ext <<_LT_EOF
13374 void nm_test_func(void);
13375 void nm_test_func(void){}
13379 int main(){nm_test_var='a';nm_test_func();return(0);}
13382 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13383 (eval $ac_compile) 2>&5
13385 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13386 test $ac_status = 0; }; then
13387 # Now try to grab the symbols.
13389 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
13390 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
13392 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13393 test $ac_status = 0; } && test -s "$nlist"; then
13394 # Try sorting and uniquifying the output.
13395 if sort "$nlist" | uniq > "$nlist"T; then
13396 mv -f "$nlist"T "$nlist"
13401 # Make sure that we snagged all the symbols we need.
13402 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
13403 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
13404 cat <<_LT_EOF > conftest.$ac_ext
13410 # Now generate the symbol file.
13411 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
13413 cat <<_LT_EOF >> conftest.$ac_ext
13415 /* The mapping between symbol names and symbols. */
13420 lt__PROGRAM__LTX_preloaded_symbols[] =
13422 { "@PROGRAM@", (void *) 0 },
13424 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
13425 cat <<\_LT_EOF >> conftest.$ac_ext
13429 /* This works around a problem in FreeBSD linker */
13430 #ifdef FREEBSD_WORKAROUND
13431 static const void *lt_preloaded_setup() {
13432 return lt__PROGRAM__LTX_preloaded_symbols;
13440 # Now try linking the two files.
13441 mv conftest.$ac_objext conftstm.$ac_objext
13442 lt_save_LIBS="$LIBS"
13443 lt_save_CFLAGS="$CFLAGS"
13444 LIBS="conftstm.$ac_objext"
13445 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
13446 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13447 (eval $ac_link) 2>&5
13449 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13450 test $ac_status = 0; } && test -s conftest${ac_exeext}; then
13453 LIBS="$lt_save_LIBS"
13454 CFLAGS="$lt_save_CFLAGS"
13456 echo "cannot find nm_test_func in $nlist" >&5
13459 echo "cannot find nm_test_var in $nlist" >&5
13462 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
13465 echo "$progname: failed program was:" >&5
13466 cat conftest.$ac_ext >&5
13468 rm -rf conftest* conftst*
13470 # Do not use the global_symbol_pipe unless it works.
13471 if test "$pipe_works" = yes; then
13474 lt_cv_sys_global_symbol_pipe=
13480 if test -z "$lt_cv_sys_global_symbol_pipe"; then
13481 lt_cv_sys_global_symbol_to_cdecl=
13483 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
13484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
13485 $as_echo "failed" >&6; }
13487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
13488 $as_echo "ok" >&6; }
13512 # Check whether --enable-libtool-lock was given.
13513 if test "${enable_libtool_lock+set}" = set; then :
13514 enableval=$enable_libtool_lock;
13517 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
13519 # Some flags need to be propagated to the compiler or linker for good
13523 # Find out which ABI we are using.
13524 echo 'int i;' > conftest.$ac_ext
13525 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13526 (eval $ac_compile) 2>&5
13528 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13529 test $ac_status = 0; }; then
13530 case `/usr/bin/file conftest.$ac_objext` in
13532 HPUX_IA64_MODE="32"
13535 HPUX_IA64_MODE="64"
13542 # Find out which ABI we are using.
13543 echo '#line '$LINENO' "configure"' > conftest.$ac_ext
13544 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13545 (eval $ac_compile) 2>&5
13547 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13548 test $ac_status = 0; }; then
13549 if test "$lt_cv_prog_gnu_ld" = yes; then
13550 case `/usr/bin/file conftest.$ac_objext` in
13552 LD="${LD-ld} -melf32bsmip"
13555 LD="${LD-ld} -melf32bmipn32"
13558 LD="${LD-ld} -melf64bmip"
13562 case `/usr/bin/file conftest.$ac_objext` in
13578 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
13579 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
13580 # Find out which ABI we are using.
13581 echo 'int i;' > conftest.$ac_ext
13582 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13583 (eval $ac_compile) 2>&5
13585 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13586 test $ac_status = 0; }; then
13587 case `/usr/bin/file conftest.o` in
13590 x86_64-*kfreebsd*-gnu)
13591 LD="${LD-ld} -m elf_i386_fbsd"
13594 LD="${LD-ld} -m elf_i386"
13596 ppc64-*linux*|powerpc64-*linux*)
13597 LD="${LD-ld} -m elf32ppclinux"
13600 LD="${LD-ld} -m elf_s390"
13603 LD="${LD-ld} -m elf32_sparc"
13609 x86_64-*kfreebsd*-gnu)
13610 LD="${LD-ld} -m elf_x86_64_fbsd"
13613 LD="${LD-ld} -m elf_x86_64"
13615 ppc*-*linux*|powerpc*-*linux*)
13616 LD="${LD-ld} -m elf64ppc"
13618 s390*-*linux*|s390*-*tpf*)
13619 LD="${LD-ld} -m elf64_s390"
13622 LD="${LD-ld} -m elf64_sparc"
13632 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
13633 SAVE_CFLAGS="$CFLAGS"
13634 CFLAGS="$CFLAGS -belf"
13635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
13636 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
13637 if test "${lt_cv_cc_needs_belf+set}" = set; then :
13638 $as_echo_n "(cached) " >&6
13641 ac_cpp='$CPP $CPPFLAGS'
13642 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13643 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13644 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13647 /* end confdefs.h. */
13657 if ac_fn_c_try_link "$LINENO"; then :
13658 lt_cv_cc_needs_belf=yes
13660 lt_cv_cc_needs_belf=no
13662 rm -f core conftest.err conftest.$ac_objext \
13663 conftest$ac_exeext conftest.$ac_ext
13665 ac_cpp='$CPP $CPPFLAGS'
13666 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13667 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13668 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
13672 $as_echo "$lt_cv_cc_needs_belf" >&6; }
13673 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
13674 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
13675 CFLAGS="$SAVE_CFLAGS"
13679 # Find out which ABI we are using.
13680 echo 'int i;' > conftest.$ac_ext
13681 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13682 (eval $ac_compile) 2>&5
13684 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13685 test $ac_status = 0; }; then
13686 case `/usr/bin/file conftest.o` in
13688 case $lt_cv_prog_gnu_ld in
13689 yes*) LD="${LD-ld} -m elf64_sparc" ;;
13691 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
13703 need_locks="$enable_libtool_lock"
13707 rhapsody* | darwin*)
13708 if test -n "$ac_tool_prefix"; then
13709 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
13710 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
13711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13712 $as_echo_n "checking for $ac_word... " >&6; }
13713 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
13714 $as_echo_n "(cached) " >&6
13716 if test -n "$DSYMUTIL"; then
13717 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
13719 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13720 for as_dir in $PATH
13723 test -z "$as_dir" && as_dir=.
13724 for ac_exec_ext in '' $ac_executable_extensions; do
13725 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13726 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
13727 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13736 DSYMUTIL=$ac_cv_prog_DSYMUTIL
13737 if test -n "$DSYMUTIL"; then
13738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
13739 $as_echo "$DSYMUTIL" >&6; }
13741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13742 $as_echo "no" >&6; }
13747 if test -z "$ac_cv_prog_DSYMUTIL"; then
13748 ac_ct_DSYMUTIL=$DSYMUTIL
13749 # Extract the first word of "dsymutil", so it can be a program name with args.
13750 set dummy dsymutil; ac_word=$2
13751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13752 $as_echo_n "checking for $ac_word... " >&6; }
13753 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
13754 $as_echo_n "(cached) " >&6
13756 if test -n "$ac_ct_DSYMUTIL"; then
13757 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
13759 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13760 for as_dir in $PATH
13763 test -z "$as_dir" && as_dir=.
13764 for ac_exec_ext in '' $ac_executable_extensions; do
13765 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13766 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
13767 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13776 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
13777 if test -n "$ac_ct_DSYMUTIL"; then
13778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
13779 $as_echo "$ac_ct_DSYMUTIL" >&6; }
13781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13782 $as_echo "no" >&6; }
13785 if test "x$ac_ct_DSYMUTIL" = x; then
13788 case $cross_compiling:$ac_tool_warned in
13790 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13791 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13792 ac_tool_warned=yes ;;
13794 DSYMUTIL=$ac_ct_DSYMUTIL
13797 DSYMUTIL="$ac_cv_prog_DSYMUTIL"
13800 if test -n "$ac_tool_prefix"; then
13801 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
13802 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
13803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13804 $as_echo_n "checking for $ac_word... " >&6; }
13805 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
13806 $as_echo_n "(cached) " >&6
13808 if test -n "$NMEDIT"; then
13809 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
13811 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13812 for as_dir in $PATH
13815 test -z "$as_dir" && as_dir=.
13816 for ac_exec_ext in '' $ac_executable_extensions; do
13817 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13818 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
13819 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13828 NMEDIT=$ac_cv_prog_NMEDIT
13829 if test -n "$NMEDIT"; then
13830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
13831 $as_echo "$NMEDIT" >&6; }
13833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13834 $as_echo "no" >&6; }
13839 if test -z "$ac_cv_prog_NMEDIT"; then
13840 ac_ct_NMEDIT=$NMEDIT
13841 # Extract the first word of "nmedit", so it can be a program name with args.
13842 set dummy nmedit; ac_word=$2
13843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13844 $as_echo_n "checking for $ac_word... " >&6; }
13845 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
13846 $as_echo_n "(cached) " >&6
13848 if test -n "$ac_ct_NMEDIT"; then
13849 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
13851 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13852 for as_dir in $PATH
13855 test -z "$as_dir" && as_dir=.
13856 for ac_exec_ext in '' $ac_executable_extensions; do
13857 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13858 ac_cv_prog_ac_ct_NMEDIT="nmedit"
13859 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13868 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
13869 if test -n "$ac_ct_NMEDIT"; then
13870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
13871 $as_echo "$ac_ct_NMEDIT" >&6; }
13873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13874 $as_echo "no" >&6; }
13877 if test "x$ac_ct_NMEDIT" = x; then
13880 case $cross_compiling:$ac_tool_warned in
13882 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13883 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13884 ac_tool_warned=yes ;;
13886 NMEDIT=$ac_ct_NMEDIT
13889 NMEDIT="$ac_cv_prog_NMEDIT"
13892 if test -n "$ac_tool_prefix"; then
13893 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
13894 set dummy ${ac_tool_prefix}lipo; ac_word=$2
13895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13896 $as_echo_n "checking for $ac_word... " >&6; }
13897 if test "${ac_cv_prog_LIPO+set}" = set; then :
13898 $as_echo_n "(cached) " >&6
13900 if test -n "$LIPO"; then
13901 ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
13903 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13904 for as_dir in $PATH
13907 test -z "$as_dir" && as_dir=.
13908 for ac_exec_ext in '' $ac_executable_extensions; do
13909 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13910 ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
13911 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13920 LIPO=$ac_cv_prog_LIPO
13921 if test -n "$LIPO"; then
13922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
13923 $as_echo "$LIPO" >&6; }
13925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13926 $as_echo "no" >&6; }
13931 if test -z "$ac_cv_prog_LIPO"; then
13933 # Extract the first word of "lipo", so it can be a program name with args.
13934 set dummy lipo; ac_word=$2
13935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13936 $as_echo_n "checking for $ac_word... " >&6; }
13937 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
13938 $as_echo_n "(cached) " >&6
13940 if test -n "$ac_ct_LIPO"; then
13941 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
13943 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13944 for as_dir in $PATH
13947 test -z "$as_dir" && as_dir=.
13948 for ac_exec_ext in '' $ac_executable_extensions; do
13949 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13950 ac_cv_prog_ac_ct_LIPO="lipo"
13951 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13960 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
13961 if test -n "$ac_ct_LIPO"; then
13962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
13963 $as_echo "$ac_ct_LIPO" >&6; }
13965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13966 $as_echo "no" >&6; }
13969 if test "x$ac_ct_LIPO" = x; then
13972 case $cross_compiling:$ac_tool_warned in
13974 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13975 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13976 ac_tool_warned=yes ;;
13981 LIPO="$ac_cv_prog_LIPO"
13984 if test -n "$ac_tool_prefix"; then
13985 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
13986 set dummy ${ac_tool_prefix}otool; ac_word=$2
13987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13988 $as_echo_n "checking for $ac_word... " >&6; }
13989 if test "${ac_cv_prog_OTOOL+set}" = set; then :
13990 $as_echo_n "(cached) " >&6
13992 if test -n "$OTOOL"; then
13993 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
13995 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13996 for as_dir in $PATH
13999 test -z "$as_dir" && as_dir=.
14000 for ac_exec_ext in '' $ac_executable_extensions; do
14001 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14002 ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
14003 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14012 OTOOL=$ac_cv_prog_OTOOL
14013 if test -n "$OTOOL"; then
14014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
14015 $as_echo "$OTOOL" >&6; }
14017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14018 $as_echo "no" >&6; }
14023 if test -z "$ac_cv_prog_OTOOL"; then
14025 # Extract the first word of "otool", so it can be a program name with args.
14026 set dummy otool; ac_word=$2
14027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14028 $as_echo_n "checking for $ac_word... " >&6; }
14029 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
14030 $as_echo_n "(cached) " >&6
14032 if test -n "$ac_ct_OTOOL"; then
14033 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
14035 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14036 for as_dir in $PATH
14039 test -z "$as_dir" && as_dir=.
14040 for ac_exec_ext in '' $ac_executable_extensions; do
14041 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14042 ac_cv_prog_ac_ct_OTOOL="otool"
14043 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14052 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
14053 if test -n "$ac_ct_OTOOL"; then
14054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
14055 $as_echo "$ac_ct_OTOOL" >&6; }
14057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14058 $as_echo "no" >&6; }
14061 if test "x$ac_ct_OTOOL" = x; then
14064 case $cross_compiling:$ac_tool_warned in
14066 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14067 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14068 ac_tool_warned=yes ;;
14073 OTOOL="$ac_cv_prog_OTOOL"
14076 if test -n "$ac_tool_prefix"; then
14077 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
14078 set dummy ${ac_tool_prefix}otool64; ac_word=$2
14079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14080 $as_echo_n "checking for $ac_word... " >&6; }
14081 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
14082 $as_echo_n "(cached) " >&6
14084 if test -n "$OTOOL64"; then
14085 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
14087 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14088 for as_dir in $PATH
14091 test -z "$as_dir" && as_dir=.
14092 for ac_exec_ext in '' $ac_executable_extensions; do
14093 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14094 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
14095 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14104 OTOOL64=$ac_cv_prog_OTOOL64
14105 if test -n "$OTOOL64"; then
14106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
14107 $as_echo "$OTOOL64" >&6; }
14109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14110 $as_echo "no" >&6; }
14115 if test -z "$ac_cv_prog_OTOOL64"; then
14116 ac_ct_OTOOL64=$OTOOL64
14117 # Extract the first word of "otool64", so it can be a program name with args.
14118 set dummy otool64; ac_word=$2
14119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14120 $as_echo_n "checking for $ac_word... " >&6; }
14121 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
14122 $as_echo_n "(cached) " >&6
14124 if test -n "$ac_ct_OTOOL64"; then
14125 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
14127 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14128 for as_dir in $PATH
14131 test -z "$as_dir" && as_dir=.
14132 for ac_exec_ext in '' $ac_executable_extensions; do
14133 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14134 ac_cv_prog_ac_ct_OTOOL64="otool64"
14135 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14144 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
14145 if test -n "$ac_ct_OTOOL64"; then
14146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
14147 $as_echo "$ac_ct_OTOOL64" >&6; }
14149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14150 $as_echo "no" >&6; }
14153 if test "x$ac_ct_OTOOL64" = x; then
14156 case $cross_compiling:$ac_tool_warned in
14158 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14159 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14160 ac_tool_warned=yes ;;
14162 OTOOL64=$ac_ct_OTOOL64
14165 OTOOL64="$ac_cv_prog_OTOOL64"
14194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
14195 $as_echo_n "checking for -single_module linker flag... " >&6; }
14196 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
14197 $as_echo_n "(cached) " >&6
14199 lt_cv_apple_cc_single_mod=no
14200 if test -z "${LT_MULTI_MODULE}"; then
14201 # By default we will add the -single_module flag. You can override
14202 # by either setting the environment variable LT_MULTI_MODULE
14203 # non-empty at configure time, or by adding -multi_module to the
14205 rm -rf libconftest.dylib*
14206 echo "int foo(void){return 1;}" > conftest.c
14207 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14208 -dynamiclib -Wl,-single_module conftest.c" >&5
14209 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14210 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
14212 if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
14213 lt_cv_apple_cc_single_mod=yes
14215 cat conftest.err >&5
14217 rm -rf libconftest.dylib*
14221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
14222 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
14223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
14224 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
14225 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
14226 $as_echo_n "(cached) " >&6
14228 lt_cv_ld_exported_symbols_list=no
14229 save_LDFLAGS=$LDFLAGS
14230 echo "_main" > conftest.sym
14231 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
14232 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14233 /* end confdefs.h. */
14243 if ac_fn_c_try_link "$LINENO"; then :
14244 lt_cv_ld_exported_symbols_list=yes
14246 lt_cv_ld_exported_symbols_list=no
14248 rm -f core conftest.err conftest.$ac_objext \
14249 conftest$ac_exeext conftest.$ac_ext
14250 LDFLAGS="$save_LDFLAGS"
14253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
14254 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
14255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
14256 $as_echo_n "checking for -force_load linker flag... " >&6; }
14257 if test "${lt_cv_ld_force_load+set}" = set; then :
14258 $as_echo_n "(cached) " >&6
14260 lt_cv_ld_force_load=no
14261 cat > conftest.c << _LT_EOF
14262 int forced_loaded() { return 2;}
14264 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
14265 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
14266 echo "$AR cru libconftest.a conftest.o" >&5
14267 $AR cru libconftest.a conftest.o 2>&5
14268 cat > conftest.c << _LT_EOF
14269 int main() { return 0;}
14271 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
14272 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
14274 if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
14275 lt_cv_ld_force_load=yes
14277 cat conftest.err >&5
14279 rm -f conftest.err libconftest.a conftest conftest.c
14280 rm -rf conftest.dSYM
14283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
14284 $as_echo "$lt_cv_ld_force_load" >&6; }
14286 rhapsody* | darwin1.[012])
14287 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
14289 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14290 darwin*) # darwin 5.x on
14291 # if running on 10.5 or later, the deployment target defaults
14292 # to the OS version, if on x86, and 10.4, the deployment
14293 # target defaults to 10.4. Don't you love it?
14294 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
14295 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
14296 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14298 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14300 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14304 if test "$lt_cv_apple_cc_single_mod" = "yes"; then
14305 _lt_dar_single_mod='$single_module'
14307 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
14308 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
14310 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
14312 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
14313 _lt_dsymutil='~$DSYMUTIL $lib || :'
14320 for ac_header in dlfcn.h
14322 ac_fn_c_check_header_preproc "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h"
14323 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
14324 cat >>confdefs.h <<_ACEOF
14325 #define HAVE_DLFCN_H 1
14342 enable_win32_dll=no
14345 # Check whether --enable-shared was given.
14346 if test "${enable_shared+set}" = set; then :
14347 enableval=$enable_shared; p=${PACKAGE-default}
14349 yes) enable_shared=yes ;;
14350 no) enable_shared=no ;;
14353 # Look at the argument we got. We use all the common list separators.
14354 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14355 for pkg in $enableval; do
14357 if test "X$pkg" = "X$p"; then
14376 # Check whether --enable-static was given.
14377 if test "${enable_static+set}" = set; then :
14378 enableval=$enable_static; p=${PACKAGE-default}
14380 yes) enable_static=yes ;;
14381 no) enable_static=no ;;
14384 # Look at the argument we got. We use all the common list separators.
14385 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14386 for pkg in $enableval; do
14388 if test "X$pkg" = "X$p"; then
14408 # Check whether --with-pic was given.
14409 if test "${with_pic+set}" = set; then :
14410 withval=$with_pic; pic_mode="$withval"
14416 test -z "$pic_mode" && pic_mode=default
14424 # Check whether --enable-fast-install was given.
14425 if test "${enable_fast_install+set}" = set; then :
14426 enableval=$enable_fast_install; p=${PACKAGE-default}
14428 yes) enable_fast_install=yes ;;
14429 no) enable_fast_install=no ;;
14431 enable_fast_install=no
14432 # Look at the argument we got. We use all the common list separators.
14433 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14434 for pkg in $enableval; do
14436 if test "X$pkg" = "X$p"; then
14437 enable_fast_install=yes
14444 enable_fast_install=yes
14457 # This can be used to rebuild libtool when needed
14458 LIBTOOL_DEPS="$ltmain"
14460 # Always use our own libtool.
14461 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
14488 test -z "$LN_S" && LN_S="ln -s"
14503 if test -n "${ZSH_VERSION+set}" ; then
14504 setopt NO_GLOB_SUBST
14507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
14508 $as_echo_n "checking for objdir... " >&6; }
14509 if test "${lt_cv_objdir+set}" = set; then :
14510 $as_echo_n "(cached) " >&6
14512 rm -f .libs 2>/dev/null
14513 mkdir .libs 2>/dev/null
14514 if test -d .libs; then
14517 # MS-DOS does not allow filenames that begin with a dot.
14520 rmdir .libs 2>/dev/null
14522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
14523 $as_echo "$lt_cv_objdir" >&6; }
14524 objdir=$lt_cv_objdir
14530 cat >>confdefs.h <<_ACEOF
14531 #define LT_OBJDIR "$lt_cv_objdir/"
14539 # AIX sometimes has problems with the GCC collect2 program. For some
14540 # reason, if we set the COLLECT_NAMES environment variable, the problems
14541 # vanish in a puff of smoke.
14542 if test "X${COLLECT_NAMES+set}" != Xset; then
14544 export COLLECT_NAMES
14549 # Global variables:
14551 can_build_shared=yes
14553 # All known linkers require a `.a' archive for static linking (except MSVC,
14554 # which needs '.lib').
14557 with_gnu_ld="$lt_cv_prog_gnu_ld"
14560 old_CFLAGS="$CFLAGS"
14562 # Set sane defaults for various variables
14563 test -z "$CC" && CC=cc
14564 test -z "$LTCC" && LTCC=$CC
14565 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
14566 test -z "$LD" && LD=ld
14567 test -z "$ac_objext" && ac_objext=o
14569 for cc_temp in $compiler""; do
14571 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
14572 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
14577 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
14580 # Only perform the check for file, if the check method requires it
14581 test -z "$MAGIC_CMD" && MAGIC_CMD=file
14582 case $deplibs_check_method in
14584 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
14585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
14586 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
14587 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14588 $as_echo_n "(cached) " >&6
14592 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14595 lt_save_MAGIC_CMD="$MAGIC_CMD"
14596 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14597 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14598 for ac_dir in $ac_dummy; do
14600 test -z "$ac_dir" && ac_dir=.
14601 if test -f $ac_dir/${ac_tool_prefix}file; then
14602 lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
14603 if test -n "$file_magic_test_file"; then
14604 case $deplibs_check_method in
14606 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14607 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14608 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14609 $EGREP "$file_magic_regex" > /dev/null; then
14614 *** Warning: the command libtool uses to detect shared libraries,
14615 *** $file_magic_cmd, produces output that libtool cannot recognize.
14616 *** The result is that libtool may fail to recognize shared libraries
14617 *** as such. This will affect the creation of libtool libraries that
14618 *** depend on shared libraries, but programs linked with such libtool
14619 *** libraries will work regardless of this problem. Nevertheless, you
14620 *** may want to report the problem to your system manager and/or to
14621 *** bug-libtool@gnu.org
14631 MAGIC_CMD="$lt_save_MAGIC_CMD"
14636 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14637 if test -n "$MAGIC_CMD"; then
14638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14639 $as_echo "$MAGIC_CMD" >&6; }
14641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14642 $as_echo "no" >&6; }
14649 if test -z "$lt_cv_path_MAGIC_CMD"; then
14650 if test -n "$ac_tool_prefix"; then
14651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
14652 $as_echo_n "checking for file... " >&6; }
14653 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14654 $as_echo_n "(cached) " >&6
14658 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14661 lt_save_MAGIC_CMD="$MAGIC_CMD"
14662 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14663 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14664 for ac_dir in $ac_dummy; do
14666 test -z "$ac_dir" && ac_dir=.
14667 if test -f $ac_dir/file; then
14668 lt_cv_path_MAGIC_CMD="$ac_dir/file"
14669 if test -n "$file_magic_test_file"; then
14670 case $deplibs_check_method in
14672 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14673 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14674 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14675 $EGREP "$file_magic_regex" > /dev/null; then
14680 *** Warning: the command libtool uses to detect shared libraries,
14681 *** $file_magic_cmd, produces output that libtool cannot recognize.
14682 *** The result is that libtool may fail to recognize shared libraries
14683 *** as such. This will affect the creation of libtool libraries that
14684 *** depend on shared libraries, but programs linked with such libtool
14685 *** libraries will work regardless of this problem. Nevertheless, you
14686 *** may want to report the problem to your system manager and/or to
14687 *** bug-libtool@gnu.org
14697 MAGIC_CMD="$lt_save_MAGIC_CMD"
14702 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14703 if test -n "$MAGIC_CMD"; then
14704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14705 $as_echo "$MAGIC_CMD" >&6; }
14707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14708 $as_echo "no" >&6; }
14721 # Use C for the default configuration in the libtool script
14725 ac_cpp='$CPP $CPPFLAGS'
14726 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14727 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14728 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14731 # Source file extension for C test sources.
14734 # Object file extension for compiled C test sources.
14738 # Code to be used in simple compile tests
14739 lt_simple_compile_test_code="int some_variable = 0;"
14741 # Code to be used in simple link tests
14742 lt_simple_link_test_code='int main(){return(0);}'
14750 # If no C compiler was specified, use CC.
14753 # If no C compiler flags were specified, use CFLAGS.
14754 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
14756 # Allow CC to be a program name with arguments.
14759 # Save the default compiler, since it gets overwritten when the other
14760 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
14761 compiler_DEFAULT=$CC
14763 # save warnings/boilerplate of simple test code
14764 ac_outfile=conftest.$ac_objext
14765 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
14766 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14767 _lt_compiler_boilerplate=`cat conftest.err`
14770 ac_outfile=conftest.$ac_objext
14771 echo "$lt_simple_link_test_code" >conftest.$ac_ext
14772 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14773 _lt_linker_boilerplate=`cat conftest.err`
14778 ## There is no encapsulation within the following macros, do not change
14779 ## the running order or otherwise move them around unless you know exactly
14780 ## what you are doing...
14781 if test -n "$compiler"; then
14783 lt_prog_compiler_no_builtin_flag=
14785 if test "$GCC" = yes; then
14786 case $cc_basename in
14788 lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
14790 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
14793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
14794 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
14795 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
14796 $as_echo_n "(cached) " >&6
14798 lt_cv_prog_compiler_rtti_exceptions=no
14799 ac_outfile=conftest.$ac_objext
14800 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14801 lt_compiler_flag="-fno-rtti -fno-exceptions"
14802 # Insert the option either (1) after the last *FLAGS variable, or
14803 # (2) before a word containing "conftest.", or (3) at the end.
14804 # Note that $ac_compile itself does not contain backslashes and begins
14805 # with a dollar sign (not a hyphen), so the echo should work correctly.
14806 # The option is referenced via a variable to avoid confusing sed.
14807 lt_compile=`echo "$ac_compile" | $SED \
14808 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14809 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14810 -e 's:$: $lt_compiler_flag:'`
14811 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14812 (eval "$lt_compile" 2>conftest.err)
14814 cat conftest.err >&5
14815 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14816 if (exit $ac_status) && test -s "$ac_outfile"; then
14817 # The compiler can only warn and ignore the option if not recognized
14818 # So say no if there are warnings other than the usual output.
14819 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
14820 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14821 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
14822 lt_cv_prog_compiler_rtti_exceptions=yes
14828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
14829 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
14831 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
14832 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
14844 lt_prog_compiler_wl=
14845 lt_prog_compiler_pic=
14846 lt_prog_compiler_static=
14848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
14849 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
14851 if test "$GCC" = yes; then
14852 lt_prog_compiler_wl='-Wl,'
14853 lt_prog_compiler_static='-static'
14857 # All AIX code is PIC.
14858 if test "$host_cpu" = ia64; then
14859 # AIX 5 now supports IA64 processor
14860 lt_prog_compiler_static='-Bstatic'
14867 # see comment about AmigaOS4 .so support
14868 lt_prog_compiler_pic='-fPIC'
14871 # FIXME: we need at least 68020 code to build shared libraries, but
14872 # adding the `-m68020' flag to GCC prevents building anything better,
14874 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
14879 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
14880 # PIC is the default for these OSes.
14883 mingw* | cygwin* | pw32* | os2* | cegcc*)
14884 # This hack is so that the source file can tell whether it is being
14885 # built for inclusion in a dll (and should export symbols for example).
14886 # Although the cygwin gcc ignores -fPIC, still need this for old-style
14887 # (--disable-auto-import) libraries
14888 lt_prog_compiler_pic='-DDLL_EXPORT'
14891 darwin* | rhapsody*)
14892 # PIC is the default on this platform
14893 # Common symbols not allowed in MH_DYLIB files
14894 lt_prog_compiler_pic='-fno-common'
14898 # PIC is the default for Haiku.
14899 # The "-static" flag exists, but is broken.
14900 lt_prog_compiler_static=
14904 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
14905 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
14906 # sets the default TLS model and affects inlining.
14912 lt_prog_compiler_pic='-fPIC'
14918 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
14919 # Instead, we relocate shared libraries at runtime.
14923 # Just because we use GCC doesn't mean we suddenly get shared libraries
14924 # on systems that don't support them.
14925 lt_prog_compiler_can_build_shared=no
14930 # QNX uses GNU C++, but need to define -shared option too, otherwise
14931 # it will coredump.
14932 lt_prog_compiler_pic='-fPIC -shared'
14936 if test -d /usr/nec; then
14937 lt_prog_compiler_pic=-Kconform_pic
14942 lt_prog_compiler_pic='-fPIC'
14946 case $cc_basename in
14947 nvcc*) # Cuda Compiler Driver 2.2
14948 lt_prog_compiler_wl='-Xlinker '
14949 lt_prog_compiler_pic='-Xcompiler -fPIC'
14953 # PORTME Check for flag to pass linker flags through the system compiler.
14956 lt_prog_compiler_wl='-Wl,'
14957 if test "$host_cpu" = ia64; then
14958 # AIX 5 now supports IA64 processor
14959 lt_prog_compiler_static='-Bstatic'
14961 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
14965 mingw* | cygwin* | pw32* | os2* | cegcc*)
14966 # This hack is so that the source file can tell whether it is being
14967 # built for inclusion in a dll (and should export symbols for example).
14968 lt_prog_compiler_pic='-DDLL_EXPORT'
14971 hpux9* | hpux10* | hpux11*)
14972 lt_prog_compiler_wl='-Wl,'
14973 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
14974 # not for PA HP-UX.
14980 lt_prog_compiler_pic='+Z'
14983 # Is there a better lt_prog_compiler_static that works with the bundled CC?
14984 lt_prog_compiler_static='${wl}-a ${wl}archive'
14987 irix5* | irix6* | nonstopux*)
14988 lt_prog_compiler_wl='-Wl,'
14989 # PIC (with -KPIC) is the default.
14990 lt_prog_compiler_static='-non_shared'
14993 linux* | k*bsd*-gnu | kopensolaris*-gnu)
14994 case $cc_basename in
14995 # old Intel for x86_64 which still supported -KPIC.
14997 lt_prog_compiler_wl='-Wl,'
14998 lt_prog_compiler_pic='-KPIC'
14999 lt_prog_compiler_static='-static'
15001 # icc used to be incompatible with GCC.
15002 # ICC 10 doesn't accept -KPIC any more.
15004 lt_prog_compiler_wl='-Wl,'
15005 lt_prog_compiler_pic='-fPIC'
15006 lt_prog_compiler_static='-static'
15008 # Lahey Fortran 8.1.
15010 lt_prog_compiler_wl='-Wl,'
15011 lt_prog_compiler_pic='--shared'
15012 lt_prog_compiler_static='--static'
15014 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
15015 # Portland Group compilers (*not* the Pentium gcc compiler,
15016 # which looks to be a dead project)
15017 lt_prog_compiler_wl='-Wl,'
15018 lt_prog_compiler_pic='-fpic'
15019 lt_prog_compiler_static='-Bstatic'
15022 lt_prog_compiler_wl='-Wl,'
15023 # All Alpha code is PIC.
15024 lt_prog_compiler_static='-non_shared'
15026 xl* | bgxl* | bgf* | mpixl*)
15027 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
15028 lt_prog_compiler_wl='-Wl,'
15029 lt_prog_compiler_pic='-qpic'
15030 lt_prog_compiler_static='-qstaticlink'
15033 case `$CC -V 2>&1 | sed 5q` in
15034 *Sun\ F* | *Sun*Fortran*)
15035 # Sun Fortran 8.3 passes all unrecognized flags to the linker
15036 lt_prog_compiler_pic='-KPIC'
15037 lt_prog_compiler_static='-Bstatic'
15038 lt_prog_compiler_wl=''
15042 lt_prog_compiler_pic='-KPIC'
15043 lt_prog_compiler_static='-Bstatic'
15044 lt_prog_compiler_wl='-Wl,'
15052 lt_prog_compiler_pic='-KPIC'
15053 lt_prog_compiler_static='-Bstatic'
15057 # QNX uses GNU C++, but need to define -shared option too, otherwise
15058 # it will coredump.
15059 lt_prog_compiler_pic='-fPIC -shared'
15062 osf3* | osf4* | osf5*)
15063 lt_prog_compiler_wl='-Wl,'
15064 # All OSF/1 code is PIC.
15065 lt_prog_compiler_static='-non_shared'
15069 lt_prog_compiler_static='-non_shared'
15073 lt_prog_compiler_pic='-KPIC'
15074 lt_prog_compiler_static='-Bstatic'
15075 case $cc_basename in
15076 f77* | f90* | f95*)
15077 lt_prog_compiler_wl='-Qoption ld ';;
15079 lt_prog_compiler_wl='-Wl,';;
15084 lt_prog_compiler_wl='-Qoption ld '
15085 lt_prog_compiler_pic='-PIC'
15086 lt_prog_compiler_static='-Bstatic'
15089 sysv4 | sysv4.2uw2* | sysv4.3*)
15090 lt_prog_compiler_wl='-Wl,'
15091 lt_prog_compiler_pic='-KPIC'
15092 lt_prog_compiler_static='-Bstatic'
15096 if test -d /usr/nec ;then
15097 lt_prog_compiler_pic='-Kconform_pic'
15098 lt_prog_compiler_static='-Bstatic'
15102 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
15103 lt_prog_compiler_wl='-Wl,'
15104 lt_prog_compiler_pic='-KPIC'
15105 lt_prog_compiler_static='-Bstatic'
15109 lt_prog_compiler_wl='-Wl,'
15110 lt_prog_compiler_can_build_shared=no
15114 lt_prog_compiler_pic='-pic'
15115 lt_prog_compiler_static='-Bstatic'
15119 lt_prog_compiler_can_build_shared=no
15125 # For platforms which do not support PIC, -DPIC is meaningless:
15127 lt_prog_compiler_pic=
15130 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
15133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
15134 $as_echo "$lt_prog_compiler_pic" >&6; }
15142 # Check to make sure the PIC flag actually works.
15144 if test -n "$lt_prog_compiler_pic"; then
15145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
15146 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
15147 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
15148 $as_echo_n "(cached) " >&6
15150 lt_cv_prog_compiler_pic_works=no
15151 ac_outfile=conftest.$ac_objext
15152 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15153 lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
15154 # Insert the option either (1) after the last *FLAGS variable, or
15155 # (2) before a word containing "conftest.", or (3) at the end.
15156 # Note that $ac_compile itself does not contain backslashes and begins
15157 # with a dollar sign (not a hyphen), so the echo should work correctly.
15158 # The option is referenced via a variable to avoid confusing sed.
15159 lt_compile=`echo "$ac_compile" | $SED \
15160 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15161 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15162 -e 's:$: $lt_compiler_flag:'`
15163 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15164 (eval "$lt_compile" 2>conftest.err)
15166 cat conftest.err >&5
15167 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15168 if (exit $ac_status) && test -s "$ac_outfile"; then
15169 # The compiler can only warn and ignore the option if not recognized
15170 # So say no if there are warnings other than the usual output.
15171 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
15172 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15173 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
15174 lt_cv_prog_compiler_pic_works=yes
15180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
15181 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
15183 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
15184 case $lt_prog_compiler_pic in
15186 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
15189 lt_prog_compiler_pic=
15190 lt_prog_compiler_can_build_shared=no
15201 # Check to make sure the static flag actually works.
15203 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
15204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
15205 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
15206 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
15207 $as_echo_n "(cached) " >&6
15209 lt_cv_prog_compiler_static_works=no
15210 save_LDFLAGS="$LDFLAGS"
15211 LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
15212 echo "$lt_simple_link_test_code" > conftest.$ac_ext
15213 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
15214 # The linker can only warn and ignore the option if not recognized
15215 # So say no if there are warnings
15216 if test -s conftest.err; then
15217 # Append any errors to the config.log.
15218 cat conftest.err 1>&5
15219 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
15220 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15221 if diff conftest.exp conftest.er2 >/dev/null; then
15222 lt_cv_prog_compiler_static_works=yes
15225 lt_cv_prog_compiler_static_works=yes
15229 LDFLAGS="$save_LDFLAGS"
15232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
15233 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
15235 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
15238 lt_prog_compiler_static=
15247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15248 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15249 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15250 $as_echo_n "(cached) " >&6
15252 lt_cv_prog_compiler_c_o=no
15253 $RM -r conftest 2>/dev/null
15257 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15259 lt_compiler_flag="-o out/conftest2.$ac_objext"
15260 # Insert the option either (1) after the last *FLAGS variable, or
15261 # (2) before a word containing "conftest.", or (3) at the end.
15262 # Note that $ac_compile itself does not contain backslashes and begins
15263 # with a dollar sign (not a hyphen), so the echo should work correctly.
15264 lt_compile=`echo "$ac_compile" | $SED \
15265 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15266 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15267 -e 's:$: $lt_compiler_flag:'`
15268 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15269 (eval "$lt_compile" 2>out/conftest.err)
15271 cat out/conftest.err >&5
15272 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15273 if (exit $ac_status) && test -s out/conftest2.$ac_objext
15275 # The compiler can only warn and ignore the option if not recognized
15276 # So say no if there are warnings
15277 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15278 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15279 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15280 lt_cv_prog_compiler_c_o=yes
15285 # SGI C++ compiler will create directory out/ii_files/ for
15286 # template instantiation
15287 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15288 $RM out/* && rmdir out
15294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15295 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15303 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15304 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15305 $as_echo_n "(cached) " >&6
15307 lt_cv_prog_compiler_c_o=no
15308 $RM -r conftest 2>/dev/null
15312 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15314 lt_compiler_flag="-o out/conftest2.$ac_objext"
15315 # Insert the option either (1) after the last *FLAGS variable, or
15316 # (2) before a word containing "conftest.", or (3) at the end.
15317 # Note that $ac_compile itself does not contain backslashes and begins
15318 # with a dollar sign (not a hyphen), so the echo should work correctly.
15319 lt_compile=`echo "$ac_compile" | $SED \
15320 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15321 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15322 -e 's:$: $lt_compiler_flag:'`
15323 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15324 (eval "$lt_compile" 2>out/conftest.err)
15326 cat out/conftest.err >&5
15327 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15328 if (exit $ac_status) && test -s out/conftest2.$ac_objext
15330 # The compiler can only warn and ignore the option if not recognized
15331 # So say no if there are warnings
15332 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15333 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15334 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15335 lt_cv_prog_compiler_c_o=yes
15340 # SGI C++ compiler will create directory out/ii_files/ for
15341 # template instantiation
15342 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15343 $RM out/* && rmdir out
15349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15350 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15355 hard_links="nottested"
15356 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
15357 # do not overwrite the value of need_locks provided by the user
15358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
15359 $as_echo_n "checking if we can lock with hard links... " >&6; }
15362 ln conftest.a conftest.b 2>/dev/null && hard_links=no
15364 ln conftest.a conftest.b 2>&5 || hard_links=no
15365 ln conftest.a conftest.b 2>/dev/null && hard_links=no
15366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
15367 $as_echo "$hard_links" >&6; }
15368 if test "$hard_links" = no; then
15369 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
15370 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
15382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
15383 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
15386 allow_undefined_flag=
15387 always_export_symbols=no
15389 archive_expsym_cmds=
15390 compiler_needs_object=no
15391 enable_shared_with_static_runtimes=no
15392 export_dynamic_flag_spec=
15393 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
15394 hardcode_automatic=no
15396 hardcode_direct_absolute=no
15397 hardcode_libdir_flag_spec=
15398 hardcode_libdir_flag_spec_ld=
15399 hardcode_libdir_separator=
15400 hardcode_minus_L=no
15401 hardcode_shlibpath_var=unsupported
15403 link_all_deplibs=unknown
15405 module_expsym_cmds=
15406 old_archive_from_new_cmds=
15407 old_archive_from_expsyms_cmds=
15408 thread_safe_flag_spec=
15409 whole_archive_flag_spec=
15410 # include_expsyms should be a list of space-separated symbols to be *always*
15411 # included in the symbol list
15413 # exclude_expsyms can be an extended regexp of symbols to exclude
15414 # it will be wrapped by ` (' and `)$', so one must not match beginning or
15415 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
15416 # as well as any symbol that contains `d'.
15417 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
15418 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
15419 # platforms (ab)use it in PIC code, but their linkers get confused if
15420 # the symbol is explicitly referenced. Since portable code cannot
15421 # rely on this symbol name, it's probably fine to never include it in
15422 # preloaded symbol tables.
15423 # Exclude shared library initialization/finalization symbols.
15424 extract_expsyms_cmds=
15427 cygwin* | mingw* | pw32* | cegcc*)
15428 # FIXME: the MSVC++ port hasn't been tested in a loooong time
15429 # When not using gcc, we currently assume that we are using
15430 # Microsoft Visual C++.
15431 if test "$GCC" != yes; then
15436 # we just hope/assume this is gcc and not c89 (= MSVC++)
15446 # On some targets, GNU ld is compatible enough with the native linker
15447 # that we're better off using the native interface for both.
15448 lt_use_gnu_ld_interface=no
15449 if test "$with_gnu_ld" = yes; then
15452 # The AIX port of GNU ld has always aspired to compatibility
15453 # with the native linker. However, as the warning in the GNU ld
15454 # block says, versions before 2.19.5* couldn't really create working
15455 # shared libraries, regardless of the interface used.
15456 case `$LD -v 2>&1` in
15457 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
15458 *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
15459 *\ \(GNU\ Binutils\)\ [3-9]*) ;;
15461 lt_use_gnu_ld_interface=yes
15466 lt_use_gnu_ld_interface=yes
15471 if test "$lt_use_gnu_ld_interface" = yes; then
15472 # If archive_cmds runs LD, not CC, wlarc should be empty
15475 # Set some defaults for GNU ld with shared library support. These
15476 # are reset later if shared libraries are not supported. Putting them
15477 # here allows them to be overridden if necessary.
15478 runpath_var=LD_RUN_PATH
15479 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15480 export_dynamic_flag_spec='${wl}--export-dynamic'
15481 # ancient GNU ld didn't support --whole-archive et. al.
15482 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
15483 whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
15485 whole_archive_flag_spec=
15487 supports_anon_versioning=no
15488 case `$LD -v 2>&1` in
15489 *GNU\ gold*) supports_anon_versioning=yes ;;
15490 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
15491 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
15492 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
15493 *\ 2.11.*) ;; # other 2.11 versions
15494 *) supports_anon_versioning=yes ;;
15497 # See if GNU ld supports shared libraries.
15500 # On AIX/PPC, the GNU linker is very broken
15501 if test "$host_cpu" != ia64; then
15505 *** Warning: the GNU linker, at least up to release 2.19, is reported
15506 *** to be unable to reliably create shared libraries on AIX.
15507 *** Therefore, libtool is disabling shared libraries support. If you
15508 *** really care for shared libraries, you may want to install binutils
15509 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
15510 *** You will then need to restart the configuration process.
15519 # see comment about AmigaOS4 .so support
15520 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15521 archive_expsym_cmds=''
15524 archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
15525 hardcode_libdir_flag_spec='-L$libdir'
15526 hardcode_minus_L=yes
15532 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15533 allow_undefined_flag=unsupported
15534 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
15535 # support --undefined. This deserves some investigation. FIXME
15536 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15542 cygwin* | mingw* | pw32* | cegcc*)
15543 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
15544 # as there is no search path for DLLs.
15545 hardcode_libdir_flag_spec='-L$libdir'
15546 export_dynamic_flag_spec='${wl}--export-all-symbols'
15547 allow_undefined_flag=unsupported
15548 always_export_symbols=no
15549 enable_shared_with_static_runtimes=yes
15550 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
15552 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
15553 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15554 # If the export-symbols file already is a .def file (1st line
15555 # is EXPORTS), use it as is; otherwise, prepend...
15556 archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
15557 cp $export_symbols $output_objdir/$soname.def;
15559 echo EXPORTS > $output_objdir/$soname.def;
15560 cat $export_symbols >> $output_objdir/$soname.def;
15562 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15569 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15570 link_all_deplibs=yes
15575 hardcode_shlibpath_var=no
15576 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
15577 export_dynamic_flag_spec='${wl}-E'
15578 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
15579 # Instead, shared libraries are loaded at an image base (0x10000000 by
15580 # default) and relocated if they conflict, which is a slow very memory
15581 # consuming and fragmenting process. To avoid this, we pick a random,
15582 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
15583 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
15584 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15585 archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15588 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
15590 if test "$host_os" = linux-dietlibc; then
15591 case $cc_basename in
15592 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
15595 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
15596 && test "$tmp_diet" = no
15599 tmp_sharedflag='-shared'
15600 case $cc_basename,$host_cpu in
15601 pgcc*) # Portland Group C compiler
15602 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'
15603 tmp_addflag=' $pic_flag'
15605 pgf77* | pgf90* | pgf95* | pgfortran*)
15606 # Portland Group f77 and f90 compilers
15607 whole_archive_flag_spec='${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'
15608 tmp_addflag=' $pic_flag -Mnomain' ;;
15609 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
15610 tmp_addflag=' -i_dynamic' ;;
15611 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
15612 tmp_addflag=' -i_dynamic -nofor_main' ;;
15613 ifc* | ifort*) # Intel Fortran compiler
15614 tmp_addflag=' -nofor_main' ;;
15615 lf95*) # Lahey Fortran 8.1
15616 whole_archive_flag_spec=
15617 tmp_sharedflag='--shared' ;;
15618 xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
15619 tmp_sharedflag='-qmkshrobj'
15621 nvcc*) # Cuda Compiler Driver 2.2
15622 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
15623 compiler_needs_object=yes
15626 case `$CC -V 2>&1 | sed 5q` in
15627 *Sun\ C*) # Sun C 5.9
15628 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\"` ${wl}--no-whole-archive'
15629 compiler_needs_object=yes
15630 tmp_sharedflag='-G' ;;
15631 *Sun\ F*) # Sun Fortran 8.3
15632 tmp_sharedflag='-G' ;;
15634 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15636 if test "x$supports_anon_versioning" = xyes; then
15637 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15638 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15639 echo "local: *; };" >> $output_objdir/$libname.ver~
15640 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
15643 case $cc_basename in
15644 xlf* | bgf* | bgxlf* | mpixlf*)
15645 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
15646 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
15647 hardcode_libdir_flag_spec=
15648 hardcode_libdir_flag_spec_ld='-rpath $libdir'
15649 archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
15650 if test "x$supports_anon_versioning" = xyes; then
15651 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15652 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15653 echo "local: *; };" >> $output_objdir/$libname.ver~
15654 $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
15664 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
15665 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
15668 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15669 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15674 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
15678 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
15679 *** create shared libraries on Solaris systems. Therefore, libtool
15680 *** is disabling shared libraries support. We urge you to upgrade GNU
15681 *** binutils to release 2.9.1 or newer. Another option is to modify
15682 *** your PATH or compiler configuration so that the native linker is
15683 *** used, and then restart.
15686 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15687 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15688 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15694 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
15695 case `$LD -v 2>&1` in
15696 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
15700 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
15701 *** reliably create shared libraries on SCO systems. Therefore, libtool
15702 *** is disabling shared libraries support. We urge you to upgrade GNU
15703 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
15704 *** your PATH or compiler configuration so that the native linker is
15705 *** used, and then restart.
15710 # For security reasons, it is highly recommended that you always
15711 # use absolute paths for naming shared libraries, and exclude the
15712 # DT_RUNPATH tag from executables and libraries. But doing so
15713 # requires that you compile everything twice, which is a pain.
15714 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15715 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15716 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15717 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15726 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
15728 hardcode_direct=yes
15729 hardcode_shlibpath_var=no
15733 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15734 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15735 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15742 if test "$ld_shlibs" = no; then
15744 hardcode_libdir_flag_spec=
15745 export_dynamic_flag_spec=
15746 whole_archive_flag_spec=
15749 # PORTME fill in a description of your system's linker (not GNU ld)
15752 allow_undefined_flag=unsupported
15753 always_export_symbols=yes
15754 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'
15755 # Note: this linker hardcodes the directories in LIBPATH if there
15756 # are no directories specified by -L.
15757 hardcode_minus_L=yes
15758 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
15759 # Neither direct hardcoding nor static linking is supported with a
15761 hardcode_direct=unsupported
15766 if test "$host_cpu" = ia64; then
15767 # On IA64, the linker does run time linking by default, so we don't
15768 # have to do anything special.
15769 aix_use_runtimelinking=no
15770 exp_sym_flag='-Bexport'
15773 # If we're using GNU nm, then we don't want the "-C" option.
15774 # -C means demangle to AIX nm, but means don't demangle with GNU nm
15775 # Also, AIX nm treats weak defined symbols like other global
15776 # defined symbols, whereas GNU nm marks them as "W".
15777 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
15778 export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15780 export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15782 aix_use_runtimelinking=no
15784 # Test if we are trying to use run time linking or normal
15785 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
15786 # need to do runtime linking.
15787 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
15788 for ld_flag in $LDFLAGS; do
15789 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
15790 aix_use_runtimelinking=yes
15797 exp_sym_flag='-bexport'
15798 no_entry_flag='-bnoentry'
15801 # When large executables or shared objects are built, AIX ld can
15802 # have problems creating the table of contents. If linking a library
15803 # or program results in "error TOC overflow" add -mminimal-toc to
15804 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
15805 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
15808 hardcode_direct=yes
15809 hardcode_direct_absolute=yes
15810 hardcode_libdir_separator=':'
15811 link_all_deplibs=yes
15812 file_list_spec='${wl}-f,'
15814 if test "$GCC" = yes; then
15815 case $host_os in aix4.[012]|aix4.[012].*)
15816 # We only want to do this on AIX 4.2 and lower, the check
15817 # below for broken collect2 doesn't work under 4.3+
15818 collect2name=`${CC} -print-prog-name=collect2`
15819 if test -f "$collect2name" &&
15820 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
15822 # We have reworked collect2
15825 # We have old collect2
15826 hardcode_direct=unsupported
15827 # It fails to find uninstalled libraries when the uninstalled
15828 # path is not listed in the libpath. Setting hardcode_minus_L
15829 # to unsupported forces relinking
15830 hardcode_minus_L=yes
15831 hardcode_libdir_flag_spec='-L$libdir'
15832 hardcode_libdir_separator=
15836 shared_flag='-shared'
15837 if test "$aix_use_runtimelinking" = yes; then
15838 shared_flag="$shared_flag "'${wl}-G'
15842 if test "$host_cpu" = ia64; then
15843 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
15844 # chokes on -Wl,-G. The following line is correct:
15847 if test "$aix_use_runtimelinking" = yes; then
15848 shared_flag='${wl}-G'
15850 shared_flag='${wl}-bM:SRE'
15855 export_dynamic_flag_spec='${wl}-bexpall'
15856 # It seems that -bexpall does not export symbols beginning with
15857 # underscore (_), so it is better to generate a list of symbols to export.
15858 always_export_symbols=yes
15859 if test "$aix_use_runtimelinking" = yes; then
15860 # Warning - without using the other runtime loading flags (-brtl),
15861 # -berok will link without error, but may produce a broken library.
15862 allow_undefined_flag='-berok'
15863 # Determine the default libpath from the value encoded in an
15864 # empty executable.
15865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15866 /* end confdefs.h. */
15876 if ac_fn_c_try_link "$LINENO"; then :
15878 lt_aix_libpath_sed='
15879 /Import File Strings/,/^$/ {
15885 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15886 # Check for a 64-bit object if we didn't find anything.
15887 if test -z "$aix_libpath"; then
15888 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15891 rm -f core conftest.err conftest.$ac_objext \
15892 conftest$ac_exeext conftest.$ac_ext
15893 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
15895 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
15896 archive_expsym_cmds='$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 $shared_flag"
15898 if test "$host_cpu" = ia64; then
15899 hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
15900 allow_undefined_flag="-z nodefs"
15901 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
15903 # Determine the default libpath from the value encoded in an
15904 # empty executable.
15905 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15906 /* end confdefs.h. */
15916 if ac_fn_c_try_link "$LINENO"; then :
15918 lt_aix_libpath_sed='
15919 /Import File Strings/,/^$/ {
15925 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15926 # Check for a 64-bit object if we didn't find anything.
15927 if test -z "$aix_libpath"; then
15928 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15931 rm -f core conftest.err conftest.$ac_objext \
15932 conftest$ac_exeext conftest.$ac_ext
15933 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
15935 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
15936 # Warning - without using the other run time loading flags,
15937 # -berok will link without error, but may produce a broken library.
15938 no_undefined_flag=' ${wl}-bernotok'
15939 allow_undefined_flag=' ${wl}-berok'
15940 if test "$with_gnu_ld" = yes; then
15941 # We only use this code for GNU lds that support --whole-archive.
15942 whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
15944 # Exported symbols can be pulled into shared objects from archives
15945 whole_archive_flag_spec='$convenience'
15947 archive_cmds_need_lc=yes
15948 # This is similar to how AIX traditionally builds its shared libraries.
15949 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'
15957 # see comment about AmigaOS4 .so support
15958 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15959 archive_expsym_cmds=''
15962 archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
15963 hardcode_libdir_flag_spec='-L$libdir'
15964 hardcode_minus_L=yes
15970 export_dynamic_flag_spec=-rdynamic
15973 cygwin* | mingw* | pw32* | cegcc*)
15974 # When not using gcc, we currently assume that we are using
15975 # Microsoft Visual C++.
15976 # hardcode_libdir_flag_spec is actually meaningless, as there is
15977 # no search path for DLLs.
15978 hardcode_libdir_flag_spec=' '
15979 allow_undefined_flag=unsupported
15980 # Tell ltmain to make .lib files, not .a files.
15982 # Tell ltmain to make .dll files, not .so files.
15984 # FIXME: Setting linknames here is a bad hack.
15985 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
15986 # The linker will automatically build a .lib file if we build a DLL.
15987 old_archive_from_new_cmds='true'
15988 # FIXME: Should let the user specify the lib program.
15989 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
15990 fix_srcfile_path='`cygpath -w "$srcfile"`'
15991 enable_shared_with_static_runtimes=yes
15994 darwin* | rhapsody*)
15997 archive_cmds_need_lc=no
15999 hardcode_automatic=yes
16000 hardcode_shlibpath_var=unsupported
16001 if test "$lt_cv_ld_force_load" = "yes"; then
16002 whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
16004 whole_archive_flag_spec=''
16006 link_all_deplibs=yes
16007 allow_undefined_flag="$_lt_dar_allow_undefined"
16008 case $cc_basename in
16009 ifort*) _lt_dar_can_shared=yes ;;
16010 *) _lt_dar_can_shared=$GCC ;;
16012 if test "$_lt_dar_can_shared" = "yes"; then
16013 output_verbose_link_cmd=func_echo_all
16014 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
16015 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
16016 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}${_lt_dsymutil}"
16017 module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
16026 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16027 hardcode_libdir_flag_spec='-L$libdir'
16028 hardcode_shlibpath_var=no
16031 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
16032 # support. Future versions do this automatically, but an explicit c++rt0.o
16033 # does not break anything, and helps significantly (at the cost of a little
16036 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
16037 hardcode_libdir_flag_spec='-R$libdir'
16038 hardcode_direct=yes
16039 hardcode_shlibpath_var=no
16042 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
16044 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16045 hardcode_direct=yes
16046 hardcode_minus_L=yes
16047 hardcode_shlibpath_var=no
16050 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
16051 freebsd* | dragonfly*)
16052 archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
16053 hardcode_libdir_flag_spec='-R$libdir'
16054 hardcode_direct=yes
16055 hardcode_shlibpath_var=no
16059 if test "$GCC" = yes; then
16060 archive_cmds='$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 $lib'
16062 archive_cmds='$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 $lib'
16064 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16065 hardcode_libdir_separator=:
16066 hardcode_direct=yes
16068 # hardcode_minus_L: Not really in the search PATH,
16069 # but as the default location of the library.
16070 hardcode_minus_L=yes
16071 export_dynamic_flag_spec='${wl}-E'
16075 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16076 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16078 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16080 if test "$with_gnu_ld" = no; then
16081 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16082 hardcode_libdir_flag_spec_ld='+b $libdir'
16083 hardcode_libdir_separator=:
16084 hardcode_direct=yes
16085 hardcode_direct_absolute=yes
16086 export_dynamic_flag_spec='${wl}-E'
16087 # hardcode_minus_L: Not really in the search PATH,
16088 # but as the default location of the library.
16089 hardcode_minus_L=yes
16094 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16097 archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16100 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16103 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16109 archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16112 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16116 # Older versions of the 11.00 compiler do not understand -b yet
16117 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
16118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
16119 $as_echo_n "checking if $CC understands -b... " >&6; }
16120 if test "${lt_cv_prog_compiler__b+set}" = set; then :
16121 $as_echo_n "(cached) " >&6
16123 lt_cv_prog_compiler__b=no
16124 save_LDFLAGS="$LDFLAGS"
16125 LDFLAGS="$LDFLAGS -b"
16126 echo "$lt_simple_link_test_code" > conftest.$ac_ext
16127 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
16128 # The linker can only warn and ignore the option if not recognized
16129 # So say no if there are warnings
16130 if test -s conftest.err; then
16131 # Append any errors to the config.log.
16132 cat conftest.err 1>&5
16133 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
16134 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16135 if diff conftest.exp conftest.er2 >/dev/null; then
16136 lt_cv_prog_compiler__b=yes
16139 lt_cv_prog_compiler__b=yes
16143 LDFLAGS="$save_LDFLAGS"
16146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
16147 $as_echo "$lt_cv_prog_compiler__b" >&6; }
16149 if test x"$lt_cv_prog_compiler__b" = xyes; then
16150 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16152 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16158 if test "$with_gnu_ld" = no; then
16159 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16160 hardcode_libdir_separator=:
16165 hardcode_shlibpath_var=no
16168 hardcode_direct=yes
16169 hardcode_direct_absolute=yes
16170 export_dynamic_flag_spec='${wl}-E'
16172 # hardcode_minus_L: Not really in the search PATH,
16173 # but as the default location of the library.
16174 hardcode_minus_L=yes
16180 irix5* | irix6* | nonstopux*)
16181 if test "$GCC" = yes; then
16182 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 $lib'
16183 # Try to use the -exported_symbol ld option, if it does not
16184 # work, assume that -exports_file does not work either and
16185 # implicitly export all symbols.
16186 save_LDFLAGS="$LDFLAGS"
16187 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
16188 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16189 /* end confdefs.h. */
16192 if ac_fn_c_try_link "$LINENO"; then :
16193 archive_expsym_cmds='$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 $lib'
16196 rm -f core conftest.err conftest.$ac_objext \
16197 conftest$ac_exeext conftest.$ac_ext
16198 LDFLAGS="$save_LDFLAGS"
16200 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
16201 archive_expsym_cmds='$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 $lib'
16203 archive_cmds_need_lc='no'
16204 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16205 hardcode_libdir_separator=:
16207 link_all_deplibs=yes
16211 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
16212 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
16214 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
16216 hardcode_libdir_flag_spec='-R$libdir'
16217 hardcode_direct=yes
16218 hardcode_shlibpath_var=no
16222 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16223 hardcode_direct=yes
16224 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16225 hardcode_libdir_separator=:
16226 hardcode_shlibpath_var=no
16233 if test -f /usr/libexec/ld.so; then
16234 hardcode_direct=yes
16235 hardcode_shlibpath_var=no
16236 hardcode_direct_absolute=yes
16237 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
16238 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16239 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
16240 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16241 export_dynamic_flag_spec='${wl}-E'
16244 openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
16245 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16246 hardcode_libdir_flag_spec='-R$libdir'
16249 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16250 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16260 hardcode_libdir_flag_spec='-L$libdir'
16261 hardcode_minus_L=yes
16262 allow_undefined_flag=unsupported
16263 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'
16264 old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
16268 if test "$GCC" = yes; then
16269 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16270 archive_cmds='$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 $lib'
16272 allow_undefined_flag=' -expect_unresolved \*'
16273 archive_cmds='$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 $lib'
16275 archive_cmds_need_lc='no'
16276 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16277 hardcode_libdir_separator=:
16280 osf4* | osf5*) # as osf3* with the addition of -msym flag
16281 if test "$GCC" = yes; then
16282 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16283 archive_cmds='$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 $lib'
16284 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16286 allow_undefined_flag=' -expect_unresolved \*'
16287 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'
16288 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~
16289 $CC -shared${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'
16291 # Both c and cxx compiler support -rpath directly
16292 hardcode_libdir_flag_spec='-rpath $libdir'
16294 archive_cmds_need_lc='no'
16295 hardcode_libdir_separator=:
16299 no_undefined_flag=' -z defs'
16300 if test "$GCC" = yes; then
16302 archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16303 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16304 $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16306 case `$CC -V 2>&1` in
16309 archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
16310 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16311 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
16315 archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
16316 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16317 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16321 hardcode_libdir_flag_spec='-R$libdir'
16322 hardcode_shlibpath_var=no
16324 solaris2.[0-5] | solaris2.[0-5].*) ;;
16326 # The compiler driver will combine and reorder linker options,
16327 # but understands `-z linker_flag'. GCC discards it without `$wl',
16328 # but is careful enough not to reorder.
16329 # Supported since Solaris 2.6 (maybe 2.5.1?)
16330 if test "$GCC" = yes; then
16331 whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
16333 whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
16337 link_all_deplibs=yes
16341 if test "x$host_vendor" = xsequent; then
16342 # Use $CC to link under sequent, because it throws in some extra .o
16343 # files that make .init and .fini sections work.
16344 archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
16346 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
16348 hardcode_libdir_flag_spec='-L$libdir'
16349 hardcode_direct=yes
16350 hardcode_minus_L=yes
16351 hardcode_shlibpath_var=no
16355 case $host_vendor in
16357 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16358 hardcode_direct=yes # is this really true???
16361 ## LD is ld it makes a PLAMLIB
16362 ## CC just makes a GrossModule.
16363 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
16364 reload_cmds='$CC -r -o $output$reload_objs'
16368 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16369 hardcode_direct=no #Motorola manual says yes, but my tests say they lie
16372 runpath_var='LD_RUN_PATH'
16373 hardcode_shlibpath_var=no
16377 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16378 hardcode_shlibpath_var=no
16379 export_dynamic_flag_spec='-Bexport'
16383 if test -d /usr/nec; then
16384 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16385 hardcode_shlibpath_var=no
16386 runpath_var=LD_RUN_PATH
16387 hardcode_runpath_var=yes
16392 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
16393 no_undefined_flag='${wl}-z,text'
16394 archive_cmds_need_lc=no
16395 hardcode_shlibpath_var=no
16396 runpath_var='LD_RUN_PATH'
16398 if test "$GCC" = yes; then
16399 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16400 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16402 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16403 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16407 sysv5* | sco3.2v5* | sco5v6*)
16408 # Note: We can NOT use -z defs as we might desire, because we do not
16409 # link with -lc, and that would cause any symbols used from libc to
16410 # always be unresolved, which means just about no library would
16411 # ever link correctly. If we're not using GNU ld we use -z text
16412 # though, which does catch some bad symbols but isn't as heavy-handed
16414 no_undefined_flag='${wl}-z,text'
16415 allow_undefined_flag='${wl}-z,nodefs'
16416 archive_cmds_need_lc=no
16417 hardcode_shlibpath_var=no
16418 hardcode_libdir_flag_spec='${wl}-R,$libdir'
16419 hardcode_libdir_separator=':'
16420 link_all_deplibs=yes
16421 export_dynamic_flag_spec='${wl}-Bexport'
16422 runpath_var='LD_RUN_PATH'
16424 if test "$GCC" = yes; then
16425 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16426 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16428 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16429 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16434 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16435 hardcode_libdir_flag_spec='-L$libdir'
16436 hardcode_shlibpath_var=no
16444 if test x$host_vendor = xsni; then
16446 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
16447 export_dynamic_flag_spec='${wl}-Blargedynsym'
16453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
16454 $as_echo "$ld_shlibs" >&6; }
16455 test "$ld_shlibs" = no && can_build_shared=no
16457 with_gnu_ld=$with_gnu_ld
16474 # Do we need to explicitly link libc?
16476 case "x$archive_cmds_need_lc" in
16478 # Assume -lc should be added
16479 archive_cmds_need_lc=yes
16481 if test "$enable_shared" = yes && test "$GCC" = yes; then
16482 case $archive_cmds in
16484 # FIXME: we may have to deal with multi-command sequences.
16487 # Test whether the compiler implicitly links with -lc since on some
16488 # systems, -lgcc has to come before -lc. If gcc already passes -lc
16489 # to ld, don't add -lc before -lgcc.
16490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
16491 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
16492 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
16493 $as_echo_n "(cached) " >&6
16496 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16498 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
16499 (eval $ac_compile) 2>&5
16501 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16502 test $ac_status = 0; } 2>conftest.err; then
16505 libobjs=conftest.$ac_objext
16507 wl=$lt_prog_compiler_wl
16508 pic_flag=$lt_prog_compiler_pic
16514 lt_save_allow_undefined_flag=$allow_undefined_flag
16515 allow_undefined_flag=
16516 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
16517 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
16519 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16520 test $ac_status = 0; }
16522 lt_cv_archive_cmds_need_lc=no
16524 lt_cv_archive_cmds_need_lc=yes
16526 allow_undefined_flag=$lt_save_allow_undefined_flag
16528 cat conftest.err 1>&5
16533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
16534 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
16535 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
16698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
16699 $as_echo_n "checking dynamic linker characteristics... " >&6; }
16701 if test "$GCC" = yes; then
16703 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
16704 *) lt_awk_arg="/^libraries:/" ;;
16707 mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
16708 *) lt_sed_strip_eq="s,=/,/,g" ;;
16710 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
16711 case $lt_search_path_spec in
16713 # if the path contains ";" then we assume it to be the separator
16714 # otherwise default to the standard path separator (i.e. ":") - it is
16715 # assumed that no part of a normal pathname contains ";" but that should
16716 # okay in the real world where ";" in dirpaths is itself problematic.
16717 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
16720 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
16723 # Ok, now we have the path, separated by spaces, we can step through it
16724 # and add multilib dir if necessary.
16725 lt_tmp_lt_search_path_spec=
16726 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
16727 for lt_sys_path in $lt_search_path_spec; do
16728 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
16729 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
16731 test -d "$lt_sys_path" && \
16732 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
16735 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
16736 BEGIN {RS=" "; FS="/|\n";} {
16739 for (lt_i = NF; lt_i > 0; lt_i--) {
16740 if ($lt_i != "" && $lt_i != ".") {
16741 if ($lt_i == "..") {
16744 if (lt_count == 0) {
16745 lt_foo="/" $lt_i lt_foo;
16752 if (lt_foo != "") { lt_freq[lt_foo]++; }
16753 if (lt_freq[lt_foo] == 1) { print lt_foo; }
16755 # AWK program above erroneously prepends '/' to C:/dos/paths
16758 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
16759 $SED 's,/\([A-Za-z]:\),\1,g'` ;;
16761 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
16763 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
16765 library_names_spec=
16766 libname_spec='lib$name'
16770 postuninstall_cmds=
16774 shlibpath_overrides_runpath=unknown
16776 dynamic_linker="$host_os ld.so"
16777 sys_lib_dlsearch_path_spec="/lib /usr/lib"
16778 need_lib_prefix=unknown
16779 hardcode_into_libs=no
16781 # when you set need_version to no, make sure it does not cause -set_version
16782 # flags to be left without arguments
16783 need_version=unknown
16788 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
16789 shlibpath_var=LIBPATH
16791 # AIX 3 has no versioning support, so we append a major version to the name.
16792 soname_spec='${libname}${release}${shared_ext}$major'
16799 hardcode_into_libs=yes
16800 if test "$host_cpu" = ia64; then
16801 # AIX 5 supports IA64
16802 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
16803 shlibpath_var=LD_LIBRARY_PATH
16805 # With GCC up to 2.95.x, collect2 would create an import file
16806 # for dependence libraries. The import file would start with
16807 # the line `#! .'. This would cause the generated library to
16808 # depend on `.', always an invalid library. This was fixed in
16809 # development snapshots of GCC prior to 3.0.
16811 aix4 | aix4.[01] | aix4.[01].*)
16812 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
16814 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
16817 can_build_shared=no
16821 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
16822 # soname into executable. Probably we can add versioning support to
16823 # collect2, so additional links can be useful in future.
16824 if test "$aix_use_runtimelinking" = yes; then
16825 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
16826 # instead of lib<name>.a to let people know that these are not
16827 # typical AIX shared libraries.
16828 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16830 # We preserve .a as extension for shared libraries through AIX4.2
16831 # and later when we are not doing run time linking.
16832 library_names_spec='${libname}${release}.a $libname.a'
16833 soname_spec='${libname}${release}${shared_ext}$major'
16835 shlibpath_var=LIBPATH
16842 # Since July 2007 AmigaOS4 officially supports .so libraries.
16843 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
16844 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16847 library_names_spec='$libname.ixlibrary $libname.a'
16848 # Create ${libname}_ixlibrary.a entries in /sys/libs.
16849 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 ${libname}_ixlibrary.a || exit 1; done'
16855 library_names_spec='${libname}${shared_ext}'
16856 dynamic_linker="$host_os ld.so"
16857 shlibpath_var=LIBRARY_PATH
16863 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16864 soname_spec='${libname}${release}${shared_ext}$major'
16865 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
16866 shlibpath_var=LD_LIBRARY_PATH
16867 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
16868 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
16869 # the default ld.so.conf also contains /usr/contrib/lib and
16870 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
16871 # libtool to hard-code these into programs
16874 cygwin* | mingw* | pw32* | cegcc*)
16875 version_type=windows
16880 case $GCC,$host_os in
16881 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
16882 library_names_spec='$libname.dll.a'
16883 # DLL is installed to $(libdir)/../bin by postinstall_cmds
16884 postinstall_cmds='base_file=`basename \${file}`~
16885 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
16886 dldir=$destdir/`dirname \$dlpath`~
16887 test -d \$dldir || mkdir -p \$dldir~
16888 $install_prog $dir/$dlname \$dldir/$dlname~
16889 chmod a+x \$dldir/$dlname~
16890 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
16891 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
16893 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
16894 dlpath=$dir/\$dldll~
16896 shlibpath_overrides_runpath=yes
16900 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
16901 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16903 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
16906 # MinGW DLLs use traditional 'lib' prefix
16907 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16910 # pw32 DLLs use 'pw' prefix rather than 'lib'
16911 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16917 library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
16920 dynamic_linker='Win32 ld.exe'
16921 # FIXME: first we should search . and the directory the executable is in
16925 darwin* | rhapsody*)
16926 dynamic_linker="$host_os dyld"
16927 version_type=darwin
16930 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
16931 soname_spec='${libname}${release}${major}$shared_ext'
16932 shlibpath_overrides_runpath=yes
16933 shlibpath_var=DYLD_LIBRARY_PATH
16934 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
16936 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
16937 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
16944 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
16945 soname_spec='${libname}${release}${shared_ext}$major'
16946 shlibpath_var=LD_LIBRARY_PATH
16949 freebsd* | dragonfly*)
16950 # DragonFly does not have aout. When/if they implement a new
16951 # versioning mechanism, adjust this.
16952 if test -x /usr/bin/objformat; then
16953 objformat=`/usr/bin/objformat`
16956 freebsd[123]*) objformat=aout ;;
16957 *) objformat=elf ;;
16960 version_type=freebsd-$objformat
16961 case $version_type in
16963 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
16968 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
16972 shlibpath_var=LD_LIBRARY_PATH
16975 shlibpath_overrides_runpath=yes
16977 freebsd3.[01]* | freebsdelf3.[01]*)
16978 shlibpath_overrides_runpath=yes
16979 hardcode_into_libs=yes
16981 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
16982 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
16983 shlibpath_overrides_runpath=no
16984 hardcode_into_libs=yes
16986 *) # from 4.6 on, and DragonFly
16987 shlibpath_overrides_runpath=yes
16988 hardcode_into_libs=yes
16997 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
16998 soname_spec='${libname}${release}${shared_ext}$major'
16999 shlibpath_var=LD_LIBRARY_PATH
17000 hardcode_into_libs=yes
17007 dynamic_linker="$host_os runtime_loader"
17008 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17009 soname_spec='${libname}${release}${shared_ext}$major'
17010 shlibpath_var=LIBRARY_PATH
17011 shlibpath_overrides_runpath=yes
17012 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
17013 hardcode_into_libs=yes
17016 hpux9* | hpux10* | hpux11*)
17017 # Give a soname corresponding to the major version so that dld.sl refuses to
17018 # link against other versions.
17025 hardcode_into_libs=yes
17026 dynamic_linker="$host_os dld.so"
17027 shlibpath_var=LD_LIBRARY_PATH
17028 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17029 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17030 soname_spec='${libname}${release}${shared_ext}$major'
17031 if test "X$HPUX_IA64_MODE" = X32; then
17032 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
17034 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
17036 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17040 hardcode_into_libs=yes
17041 dynamic_linker="$host_os dld.sl"
17042 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
17043 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17044 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17045 soname_spec='${libname}${release}${shared_ext}$major'
17046 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
17047 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17051 dynamic_linker="$host_os dld.sl"
17052 shlibpath_var=SHLIB_PATH
17053 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
17054 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17055 soname_spec='${libname}${release}${shared_ext}$major'
17058 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
17059 postinstall_cmds='chmod 555 $lib'
17060 # or fails outright, so override atomically:
17061 install_override_mode=555
17068 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17069 soname_spec='${libname}${release}${shared_ext}$major'
17070 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
17071 shlibpath_var=LD_LIBRARY_PATH
17072 shlibpath_overrides_runpath=no
17073 hardcode_into_libs=yes
17076 irix5* | irix6* | nonstopux*)
17078 nonstopux*) version_type=nonstopux ;;
17080 if test "$lt_cv_prog_gnu_ld" = yes; then
17088 soname_spec='${libname}${release}${shared_ext}$major'
17089 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
17091 irix5* | nonstopux*)
17092 libsuff= shlibsuff=
17095 case $LD in # libtool.m4 will add one of these switches to LD
17096 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
17097 libsuff= shlibsuff= libmagic=32-bit;;
17098 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
17099 libsuff=32 shlibsuff=N32 libmagic=N32;;
17100 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
17101 libsuff=64 shlibsuff=64 libmagic=64-bit;;
17102 *) libsuff= shlibsuff= libmagic=never-match;;
17106 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
17107 shlibpath_overrides_runpath=no
17108 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
17109 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
17110 hardcode_into_libs=yes
17113 # No shared lib support for Linux oldld, aout, or coff.
17114 linux*oldld* | linux*aout* | linux*coff*)
17118 # This must be Linux ELF.
17119 linux* | k*bsd*-gnu | kopensolaris*-gnu)
17123 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17124 soname_spec='${libname}${release}${shared_ext}$major'
17125 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
17126 shlibpath_var=LD_LIBRARY_PATH
17127 shlibpath_overrides_runpath=no
17129 # Some binutils ld are patched to set DT_RUNPATH
17130 if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
17131 $as_echo_n "(cached) " >&6
17133 lt_cv_shlibpath_overrides_runpath=no
17134 save_LDFLAGS=$LDFLAGS
17135 save_libdir=$libdir
17136 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
17137 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
17138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17139 /* end confdefs.h. */
17149 if ac_fn_c_try_link "$LINENO"; then :
17150 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
17151 lt_cv_shlibpath_overrides_runpath=yes
17154 rm -f core conftest.err conftest.$ac_objext \
17155 conftest$ac_exeext conftest.$ac_ext
17156 LDFLAGS=$save_LDFLAGS
17157 libdir=$save_libdir
17161 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
17163 # This implies no fast_install, which is unacceptable.
17164 # Some rework will be needed to allow for fast_install
17165 # before this can be enabled.
17166 hardcode_into_libs=yes
17168 # Append ld.so.conf contents to the search path
17169 if test -f /etc/ld.so.conf; then
17170 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' ' '`
17171 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
17174 # We used to test for /lib/ld.so.1 and disable shared libraries on
17175 # powerpc, because MkLinux only supported shared libraries with the
17176 # GNU dynamic linker. Since this was broken with cross compilers,
17177 # most powerpc-linux boxes support dynamic linking these days and
17178 # people can always --disable-shared, the test was removed, and we
17179 # assume the GNU/Linux dynamic linker is in use.
17180 dynamic_linker='GNU/Linux ld.so'
17187 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17188 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17189 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17190 dynamic_linker='NetBSD (a.out) ld.so'
17192 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17193 soname_spec='${libname}${release}${shared_ext}$major'
17194 dynamic_linker='NetBSD ld.elf_so'
17196 shlibpath_var=LD_LIBRARY_PATH
17197 shlibpath_overrides_runpath=yes
17198 hardcode_into_libs=yes
17203 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17204 shlibpath_var=LD_LIBRARY_PATH
17205 shlibpath_overrides_runpath=yes
17212 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17213 soname_spec='${libname}${release}${shared_ext}$major'
17214 shlibpath_var=LD_LIBRARY_PATH
17215 shlibpath_overrides_runpath=no
17216 hardcode_into_libs=yes
17217 dynamic_linker='ldqnx.so'
17222 sys_lib_dlsearch_path_spec="/usr/lib"
17224 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
17226 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
17227 *) need_version=no ;;
17229 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17230 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17231 shlibpath_var=LD_LIBRARY_PATH
17232 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
17234 openbsd2.[89] | openbsd2.[89].*)
17235 shlibpath_overrides_runpath=no
17238 shlibpath_overrides_runpath=yes
17242 shlibpath_overrides_runpath=yes
17247 libname_spec='$name'
17250 library_names_spec='$libname${shared_ext} $libname.a'
17251 dynamic_linker='OS/2 ld.exe'
17252 shlibpath_var=LIBPATH
17255 osf3* | osf4* | osf5*)
17259 soname_spec='${libname}${release}${shared_ext}$major'
17260 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17261 shlibpath_var=LD_LIBRARY_PATH
17262 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
17263 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
17274 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17275 soname_spec='${libname}${release}${shared_ext}$major'
17276 shlibpath_var=LD_LIBRARY_PATH
17277 shlibpath_overrides_runpath=yes
17278 hardcode_into_libs=yes
17279 # ldd complains unless libraries are executable
17280 postinstall_cmds='chmod +x $lib'
17285 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17286 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
17287 shlibpath_var=LD_LIBRARY_PATH
17288 shlibpath_overrides_runpath=yes
17289 if test "$with_gnu_ld" = yes; then
17297 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17298 soname_spec='${libname}${release}${shared_ext}$major'
17299 shlibpath_var=LD_LIBRARY_PATH
17300 case $host_vendor in
17302 shlibpath_overrides_runpath=no
17304 runpath_var=LD_RUN_PATH
17312 shlibpath_overrides_runpath=no
17313 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
17319 if test -d /usr/nec ;then
17321 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
17322 soname_spec='$libname${shared_ext}.$major'
17323 shlibpath_var=LD_LIBRARY_PATH
17327 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
17328 version_type=freebsd-elf
17331 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17332 soname_spec='${libname}${release}${shared_ext}$major'
17333 shlibpath_var=LD_LIBRARY_PATH
17334 shlibpath_overrides_runpath=yes
17335 hardcode_into_libs=yes
17336 if test "$with_gnu_ld" = yes; then
17337 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
17339 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
17342 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
17346 sys_lib_dlsearch_path_spec='/usr/lib'
17350 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
17354 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17355 shlibpath_var=LD_LIBRARY_PATH
17356 shlibpath_overrides_runpath=no
17357 hardcode_into_libs=yes
17362 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17363 soname_spec='${libname}${release}${shared_ext}$major'
17364 shlibpath_var=LD_LIBRARY_PATH
17371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
17372 $as_echo "$dynamic_linker" >&6; }
17373 test "$dynamic_linker" = no && can_build_shared=no
17375 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
17376 if test "$GCC" = yes; then
17377 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
17380 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
17381 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
17383 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
17384 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
17478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
17479 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
17481 if test -n "$hardcode_libdir_flag_spec" ||
17482 test -n "$runpath_var" ||
17483 test "X$hardcode_automatic" = "Xyes" ; then
17485 # We can hardcode non-existent directories.
17486 if test "$hardcode_direct" != no &&
17487 # If the only mechanism to avoid hardcoding is shlibpath_var, we
17488 # have to relink, otherwise we might link with an installed library
17489 # when we should be linking with a yet-to-be-installed one
17490 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
17491 test "$hardcode_minus_L" != no; then
17492 # Linking always hardcodes the temporary library directory.
17493 hardcode_action=relink
17495 # We can link without hardcoding, and we can hardcode nonexisting dirs.
17496 hardcode_action=immediate
17499 # We cannot hardcode anything, or else we can only hardcode existing
17501 hardcode_action=unsupported
17503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
17504 $as_echo "$hardcode_action" >&6; }
17506 if test "$hardcode_action" = relink ||
17507 test "$inherit_rpath" = yes; then
17508 # Fast installation is not supported
17509 enable_fast_install=no
17510 elif test "$shlibpath_overrides_runpath" = yes ||
17511 test "$enable_shared" = no; then
17512 # Fast installation is not necessary
17513 enable_fast_install=needless
17521 if test "x$enable_dlopen" != xyes; then
17522 enable_dlopen=unknown
17523 enable_dlopen_self=unknown
17524 enable_dlopen_self_static=unknown
17531 lt_cv_dlopen="load_add_on"
17533 lt_cv_dlopen_self=yes
17536 mingw* | pw32* | cegcc*)
17537 lt_cv_dlopen="LoadLibrary"
17542 lt_cv_dlopen="dlopen"
17547 # if libdl is installed we need to link against it
17548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17549 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17550 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17551 $as_echo_n "(cached) " >&6
17553 ac_check_lib_save_LIBS=$LIBS
17555 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17556 /* end confdefs.h. */
17558 /* Override any GCC internal prototype to avoid an error.
17559 Use char because int might match the return type of a GCC
17560 builtin and then its argument prototype would still apply. */
17573 if ac_fn_c_try_link "$LINENO"; then :
17574 ac_cv_lib_dl_dlopen=yes
17576 ac_cv_lib_dl_dlopen=no
17578 rm -f core conftest.err conftest.$ac_objext \
17579 conftest$ac_exeext conftest.$ac_ext
17580 LIBS=$ac_check_lib_save_LIBS
17582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17583 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17584 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17585 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17588 lt_cv_dlopen="dyld"
17590 lt_cv_dlopen_self=yes
17597 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
17598 if test "x$ac_cv_func_shl_load" = x""yes; then :
17599 lt_cv_dlopen="shl_load"
17601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
17602 $as_echo_n "checking for shl_load in -ldld... " >&6; }
17603 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
17604 $as_echo_n "(cached) " >&6
17606 ac_check_lib_save_LIBS=$LIBS
17608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17609 /* end confdefs.h. */
17611 /* Override any GCC internal prototype to avoid an error.
17612 Use char because int might match the return type of a GCC
17613 builtin and then its argument prototype would still apply. */
17621 return shl_load ();
17626 if ac_fn_c_try_link "$LINENO"; then :
17627 ac_cv_lib_dld_shl_load=yes
17629 ac_cv_lib_dld_shl_load=no
17631 rm -f core conftest.err conftest.$ac_objext \
17632 conftest$ac_exeext conftest.$ac_ext
17633 LIBS=$ac_check_lib_save_LIBS
17635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
17636 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
17637 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
17638 lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
17640 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
17641 if test "x$ac_cv_func_dlopen" = x""yes; then :
17642 lt_cv_dlopen="dlopen"
17644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17645 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17646 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17647 $as_echo_n "(cached) " >&6
17649 ac_check_lib_save_LIBS=$LIBS
17651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17652 /* end confdefs.h. */
17654 /* Override any GCC internal prototype to avoid an error.
17655 Use char because int might match the return type of a GCC
17656 builtin and then its argument prototype would still apply. */
17669 if ac_fn_c_try_link "$LINENO"; then :
17670 ac_cv_lib_dl_dlopen=yes
17672 ac_cv_lib_dl_dlopen=no
17674 rm -f core conftest.err conftest.$ac_objext \
17675 conftest$ac_exeext conftest.$ac_ext
17676 LIBS=$ac_check_lib_save_LIBS
17678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17679 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17680 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17681 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
17684 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
17685 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
17686 $as_echo_n "(cached) " >&6
17688 ac_check_lib_save_LIBS=$LIBS
17689 LIBS="-lsvld $LIBS"
17690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17691 /* end confdefs.h. */
17693 /* Override any GCC internal prototype to avoid an error.
17694 Use char because int might match the return type of a GCC
17695 builtin and then its argument prototype would still apply. */
17708 if ac_fn_c_try_link "$LINENO"; then :
17709 ac_cv_lib_svld_dlopen=yes
17711 ac_cv_lib_svld_dlopen=no
17713 rm -f core conftest.err conftest.$ac_objext \
17714 conftest$ac_exeext conftest.$ac_ext
17715 LIBS=$ac_check_lib_save_LIBS
17717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
17718 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
17719 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
17720 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
17722 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
17723 $as_echo_n "checking for dld_link in -ldld... " >&6; }
17724 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
17725 $as_echo_n "(cached) " >&6
17727 ac_check_lib_save_LIBS=$LIBS
17729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17730 /* end confdefs.h. */
17732 /* Override any GCC internal prototype to avoid an error.
17733 Use char because int might match the return type of a GCC
17734 builtin and then its argument prototype would still apply. */
17742 return dld_link ();
17747 if ac_fn_c_try_link "$LINENO"; then :
17748 ac_cv_lib_dld_dld_link=yes
17750 ac_cv_lib_dld_dld_link=no
17752 rm -f core conftest.err conftest.$ac_objext \
17753 conftest$ac_exeext conftest.$ac_ext
17754 LIBS=$ac_check_lib_save_LIBS
17756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
17757 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
17758 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
17759 lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
17780 if test "x$lt_cv_dlopen" != xno; then
17786 case $lt_cv_dlopen in
17788 save_CPPFLAGS="$CPPFLAGS"
17789 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
17791 save_LDFLAGS="$LDFLAGS"
17792 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
17795 LIBS="$lt_cv_dlopen_libs $LIBS"
17797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
17798 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
17799 if test "${lt_cv_dlopen_self+set}" = set; then :
17800 $as_echo_n "(cached) " >&6
17802 if test "$cross_compiling" = yes; then :
17803 lt_cv_dlopen_self=cross
17805 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
17806 lt_status=$lt_dlunknown
17807 cat > conftest.$ac_ext <<_LT_EOF
17808 #line 17808 "configure"
17809 #include "confdefs.h"
17818 # define LT_DLGLOBAL RTLD_GLOBAL
17821 # define LT_DLGLOBAL DL_GLOBAL
17823 # define LT_DLGLOBAL 0
17827 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
17828 find out it does not work in some platform. */
17829 #ifndef LT_DLLAZY_OR_NOW
17831 # define LT_DLLAZY_OR_NOW RTLD_LAZY
17834 # define LT_DLLAZY_OR_NOW DL_LAZY
17837 # define LT_DLLAZY_OR_NOW RTLD_NOW
17840 # define LT_DLLAZY_OR_NOW DL_NOW
17842 # define LT_DLLAZY_OR_NOW 0
17849 /* When -fvisbility=hidden is used, assume the code has been annotated
17850 correspondingly for the symbols needed. */
17851 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
17852 void fnord () __attribute__((visibility("default")));
17855 void fnord () { int i=42; }
17858 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
17859 int status = $lt_dlunknown;
17863 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
17866 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
17867 else puts (dlerror ());
17869 /* dlclose (self); */
17877 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
17878 (eval $ac_link) 2>&5
17880 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17881 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
17882 (./conftest; exit; ) >&5 2>/dev/null
17884 case x$lt_status in
17885 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
17886 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
17887 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
17890 # compilation failed
17891 lt_cv_dlopen_self=no
17898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
17899 $as_echo "$lt_cv_dlopen_self" >&6; }
17901 if test "x$lt_cv_dlopen_self" = xyes; then
17902 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
17903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
17904 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
17905 if test "${lt_cv_dlopen_self_static+set}" = set; then :
17906 $as_echo_n "(cached) " >&6
17908 if test "$cross_compiling" = yes; then :
17909 lt_cv_dlopen_self_static=cross
17911 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
17912 lt_status=$lt_dlunknown
17913 cat > conftest.$ac_ext <<_LT_EOF
17914 #line 17914 "configure"
17915 #include "confdefs.h"
17924 # define LT_DLGLOBAL RTLD_GLOBAL
17927 # define LT_DLGLOBAL DL_GLOBAL
17929 # define LT_DLGLOBAL 0
17933 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
17934 find out it does not work in some platform. */
17935 #ifndef LT_DLLAZY_OR_NOW
17937 # define LT_DLLAZY_OR_NOW RTLD_LAZY
17940 # define LT_DLLAZY_OR_NOW DL_LAZY
17943 # define LT_DLLAZY_OR_NOW RTLD_NOW
17946 # define LT_DLLAZY_OR_NOW DL_NOW
17948 # define LT_DLLAZY_OR_NOW 0
17955 /* When -fvisbility=hidden is used, assume the code has been annotated
17956 correspondingly for the symbols needed. */
17957 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
17958 void fnord () __attribute__((visibility("default")));
17961 void fnord () { int i=42; }
17964 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
17965 int status = $lt_dlunknown;
17969 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
17972 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
17973 else puts (dlerror ());
17975 /* dlclose (self); */
17983 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
17984 (eval $ac_link) 2>&5
17986 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17987 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
17988 (./conftest; exit; ) >&5 2>/dev/null
17990 case x$lt_status in
17991 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
17992 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
17993 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
17996 # compilation failed
17997 lt_cv_dlopen_self_static=no
18004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
18005 $as_echo "$lt_cv_dlopen_self_static" >&6; }
18008 CPPFLAGS="$save_CPPFLAGS"
18009 LDFLAGS="$save_LDFLAGS"
18014 case $lt_cv_dlopen_self in
18015 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
18016 *) enable_dlopen_self=unknown ;;
18019 case $lt_cv_dlopen_self_static in
18020 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
18021 *) enable_dlopen_self_static=unknown ;;
18043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
18044 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
18045 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
18046 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
18047 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
18048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18049 $as_echo "yes" >&6; }
18051 # FIXME - insert some real tests, host_os isn't really good enough
18054 if test -n "$STRIP" ; then
18055 striplib="$STRIP -x"
18056 old_striplib="$STRIP -S"
18057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18058 $as_echo "yes" >&6; }
18060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18061 $as_echo "no" >&6; }
18065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18066 $as_echo "no" >&6; }
18082 # Report which library types will actually be built
18083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
18084 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
18085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
18086 $as_echo "$can_build_shared" >&6; }
18088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
18089 $as_echo_n "checking whether to build shared libraries... " >&6; }
18090 test "$can_build_shared" = "no" && enable_shared=no
18092 # On AIX, shared libraries and static libraries use the same namespace, and
18093 # are all built from PIC.
18096 test "$enable_shared" = yes && enable_static=no
18097 if test -n "$RANLIB"; then
18098 archive_cmds="$archive_cmds~\$RANLIB \$lib"
18099 postinstall_cmds='$RANLIB $lib'
18104 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
18105 test "$enable_shared" = yes && enable_static=no
18109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
18110 $as_echo "$enable_shared" >&6; }
18112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
18113 $as_echo_n "checking whether to build static libraries... " >&6; }
18114 # Make sure either enable_shared or enable_static is yes.
18115 test "$enable_shared" = yes || enable_static=yes
18116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
18117 $as_echo "$enable_static" >&6; }
18124 ac_cpp='$CPP $CPPFLAGS'
18125 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18126 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18127 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18131 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
18132 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
18133 (test "X$CXX" != "Xg++"))) ; then
18135 ac_cpp='$CXXCPP $CPPFLAGS'
18136 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18137 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18138 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
18140 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
18141 if test -z "$CXXCPP"; then
18142 if test "${ac_cv_prog_CXXCPP+set}" = set; then :
18143 $as_echo_n "(cached) " >&6
18145 # Double quotes because CXXCPP needs to be expanded
18146 for CXXCPP in "$CXX -E" "/lib/cpp"
18148 ac_preproc_ok=false
18149 for ac_cxx_preproc_warn_flag in '' yes
18151 # Use a header file that comes with gcc, so configuring glibc
18152 # with a fresh cross-compiler works.
18153 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18154 # <limits.h> exists even on freestanding compilers.
18155 # On the NeXT, cc -E runs the code through the compiler's parser,
18156 # not just through cpp. "Syntax error" is here to catch this case.
18157 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18158 /* end confdefs.h. */
18160 # include <limits.h>
18162 # include <assert.h>
18166 if ac_fn_cxx_try_cpp "$LINENO"; then :
18169 # Broken: fails on valid input.
18172 rm -f conftest.err conftest.$ac_ext
18174 # OK, works on sane cases. Now check whether nonexistent headers
18175 # can be detected and how.
18176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18177 /* end confdefs.h. */
18178 #include <ac_nonexistent.h>
18180 if ac_fn_cxx_try_cpp "$LINENO"; then :
18181 # Broken: success on invalid input.
18184 # Passes both tests.
18188 rm -f conftest.err conftest.$ac_ext
18191 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18192 rm -f conftest.err conftest.$ac_ext
18193 if $ac_preproc_ok; then :
18198 ac_cv_prog_CXXCPP=$CXXCPP
18201 CXXCPP=$ac_cv_prog_CXXCPP
18203 ac_cv_prog_CXXCPP=$CXXCPP
18205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
18206 $as_echo "$CXXCPP" >&6; }
18207 ac_preproc_ok=false
18208 for ac_cxx_preproc_warn_flag in '' yes
18210 # Use a header file that comes with gcc, so configuring glibc
18211 # with a fresh cross-compiler works.
18212 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18213 # <limits.h> exists even on freestanding compilers.
18214 # On the NeXT, cc -E runs the code through the compiler's parser,
18215 # not just through cpp. "Syntax error" is here to catch this case.
18216 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18217 /* end confdefs.h. */
18219 # include <limits.h>
18221 # include <assert.h>
18225 if ac_fn_cxx_try_cpp "$LINENO"; then :
18228 # Broken: fails on valid input.
18231 rm -f conftest.err conftest.$ac_ext
18233 # OK, works on sane cases. Now check whether nonexistent headers
18234 # can be detected and how.
18235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18236 /* end confdefs.h. */
18237 #include <ac_nonexistent.h>
18239 if ac_fn_cxx_try_cpp "$LINENO"; then :
18240 # Broken: success on invalid input.
18243 # Passes both tests.
18247 rm -f conftest.err conftest.$ac_ext
18250 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18251 rm -f conftest.err conftest.$ac_ext
18252 if $ac_preproc_ok; then :
18255 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
18256 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
18257 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
18258 See \`config.log' for more details." "$LINENO" 5; }
18262 ac_cpp='$CPP $CPPFLAGS'
18263 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18264 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18265 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18268 _lt_caught_CXX_error=yes
18272 ac_cpp='$CXXCPP $CPPFLAGS'
18273 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18274 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18275 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18277 archive_cmds_need_lc_CXX=no
18278 allow_undefined_flag_CXX=
18279 always_export_symbols_CXX=no
18280 archive_expsym_cmds_CXX=
18281 compiler_needs_object_CXX=no
18282 export_dynamic_flag_spec_CXX=
18283 hardcode_direct_CXX=no
18284 hardcode_direct_absolute_CXX=no
18285 hardcode_libdir_flag_spec_CXX=
18286 hardcode_libdir_flag_spec_ld_CXX=
18287 hardcode_libdir_separator_CXX=
18288 hardcode_minus_L_CXX=no
18289 hardcode_shlibpath_var_CXX=unsupported
18290 hardcode_automatic_CXX=no
18291 inherit_rpath_CXX=no
18293 module_expsym_cmds_CXX=
18294 link_all_deplibs_CXX=unknown
18295 old_archive_cmds_CXX=$old_archive_cmds
18296 reload_flag_CXX=$reload_flag
18297 reload_cmds_CXX=$reload_cmds
18298 no_undefined_flag_CXX=
18299 whole_archive_flag_spec_CXX=
18300 enable_shared_with_static_runtimes_CXX=no
18302 # Source file extension for C++ test sources.
18305 # Object file extension for compiled C++ test sources.
18309 # No sense in running all these tests if we already determined that
18310 # the CXX compiler isn't working. Some variables (like enable_shared)
18311 # are currently assumed to apply to all compilers on this platform,
18312 # and will be corrupted by setting them based on a non-working compiler.
18313 if test "$_lt_caught_CXX_error" != yes; then
18314 # Code to be used in simple compile tests
18315 lt_simple_compile_test_code="int some_variable = 0;"
18317 # Code to be used in simple link tests
18318 lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
18320 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
18327 # If no C compiler was specified, use CC.
18330 # If no C compiler flags were specified, use CFLAGS.
18331 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
18333 # Allow CC to be a program name with arguments.
18337 # save warnings/boilerplate of simple test code
18338 ac_outfile=conftest.$ac_objext
18339 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
18340 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18341 _lt_compiler_boilerplate=`cat conftest.err`
18344 ac_outfile=conftest.$ac_objext
18345 echo "$lt_simple_link_test_code" >conftest.$ac_ext
18346 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18347 _lt_linker_boilerplate=`cat conftest.err`
18351 # Allow CC to be a program name with arguments.
18356 lt_save_with_gnu_ld=$with_gnu_ld
18357 lt_save_path_LD=$lt_cv_path_LD
18358 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
18359 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
18361 $as_unset lt_cv_prog_gnu_ld
18363 if test -n "${lt_cv_path_LDCXX+set}"; then
18364 lt_cv_path_LD=$lt_cv_path_LDCXX
18366 $as_unset lt_cv_path_LD
18368 test -z "${LDCXX+set}" || LD=$LDCXX
18372 for cc_temp in $compiler""; do
18374 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
18375 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
18380 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
18383 if test -n "$compiler"; then
18384 # We don't want -fno-exception when compiling C++ code, so set the
18385 # no_builtin_flag separately
18386 if test "$GXX" = yes; then
18387 lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
18389 lt_prog_compiler_no_builtin_flag_CXX=
18392 if test "$GXX" = yes; then
18393 # Set up default GNU C++ configuration
18397 # Check whether --with-gnu-ld was given.
18398 if test "${with_gnu_ld+set}" = set; then :
18399 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
18405 if test "$GCC" = yes; then
18406 # Check if gcc -print-prog-name=ld gives a path.
18407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
18408 $as_echo_n "checking for ld used by $CC... " >&6; }
18411 # gcc leaves a trailing carriage return which upsets mingw
18412 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
18414 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
18417 # Accept absolute paths.
18419 re_direlt='/[^/][^/]*/\.\./'
18420 # Canonicalize the pathname of ld
18421 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
18422 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
18423 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
18425 test -z "$LD" && LD="$ac_prog"
18428 # If it fails, then pretend we aren't using GCC.
18432 # If it is relative, then search for the first ld in PATH.
18433 with_gnu_ld=unknown
18436 elif test "$with_gnu_ld" = yes; then
18437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
18438 $as_echo_n "checking for GNU ld... " >&6; }
18440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
18441 $as_echo_n "checking for non-GNU ld... " >&6; }
18443 if test "${lt_cv_path_LD+set}" = set; then :
18444 $as_echo_n "(cached) " >&6
18446 if test -z "$LD"; then
18447 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
18448 for ac_dir in $PATH; do
18450 test -z "$ac_dir" && ac_dir=.
18451 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
18452 lt_cv_path_LD="$ac_dir/$ac_prog"
18453 # Check to see if the program is GNU ld. I'd rather use --version,
18454 # but apparently some variants of GNU ld only accept -v.
18455 # Break only if it was the GNU/non-GNU ld that we prefer.
18456 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
18457 *GNU* | *'with BFD'*)
18458 test "$with_gnu_ld" != no && break
18461 test "$with_gnu_ld" != yes && break
18468 lt_cv_path_LD="$LD" # Let the user override the test with a path.
18472 LD="$lt_cv_path_LD"
18473 if test -n "$LD"; then
18474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
18475 $as_echo "$LD" >&6; }
18477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18478 $as_echo "no" >&6; }
18480 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
18481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
18482 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
18483 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
18484 $as_echo_n "(cached) " >&6
18486 # I'd rather use --version here, but apparently some GNU lds only accept -v.
18487 case `$LD -v 2>&1 </dev/null` in
18488 *GNU* | *'with BFD'*)
18489 lt_cv_prog_gnu_ld=yes
18492 lt_cv_prog_gnu_ld=no
18496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
18497 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
18498 with_gnu_ld=$lt_cv_prog_gnu_ld
18506 # Check if GNU C++ uses GNU ld as the underlying linker, since the
18507 # archiving commands below assume that GNU ld is being used.
18508 if test "$with_gnu_ld" = yes; then
18509 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
18510 archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
18512 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18513 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18515 # If archive_cmds runs LD, not CC, wlarc should be empty
18516 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
18517 # investigate it a little bit more. (MM)
18520 # ancient GNU ld didn't support --whole-archive et. al.
18521 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
18522 $GREP 'no-whole-archive' > /dev/null; then
18523 whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
18525 whole_archive_flag_spec_CXX=
18531 # A generic and very simple default shared library creation
18532 # command for GNU C++ for the case where it uses the native
18533 # linker, instead of GNU ld. If possible, this setting should
18534 # overridden to take advantage of the native linker features on
18535 # the platform it is being used on.
18536 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
18539 # Commands to make compiler produce verbose output that lists
18540 # what "hidden" libraries, object files and flags are used when
18541 # linking a shared library.
18542 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
18550 # PORTME: fill in a description of your system's C++ link characteristics
18551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
18552 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
18556 # FIXME: insert proper C++ library support
18560 if test "$host_cpu" = ia64; then
18561 # On IA64, the linker does run time linking by default, so we don't
18562 # have to do anything special.
18563 aix_use_runtimelinking=no
18564 exp_sym_flag='-Bexport'
18567 aix_use_runtimelinking=no
18569 # Test if we are trying to use run time linking or normal
18570 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
18571 # need to do runtime linking.
18572 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
18573 for ld_flag in $LDFLAGS; do
18576 aix_use_runtimelinking=yes
18584 exp_sym_flag='-bexport'
18585 no_entry_flag='-bnoentry'
18588 # When large executables or shared objects are built, AIX ld can
18589 # have problems creating the table of contents. If linking a library
18590 # or program results in "error TOC overflow" add -mminimal-toc to
18591 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
18592 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
18594 archive_cmds_CXX=''
18595 hardcode_direct_CXX=yes
18596 hardcode_direct_absolute_CXX=yes
18597 hardcode_libdir_separator_CXX=':'
18598 link_all_deplibs_CXX=yes
18599 file_list_spec_CXX='${wl}-f,'
18601 if test "$GXX" = yes; then
18602 case $host_os in aix4.[012]|aix4.[012].*)
18603 # We only want to do this on AIX 4.2 and lower, the check
18604 # below for broken collect2 doesn't work under 4.3+
18605 collect2name=`${CC} -print-prog-name=collect2`
18606 if test -f "$collect2name" &&
18607 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
18609 # We have reworked collect2
18612 # We have old collect2
18613 hardcode_direct_CXX=unsupported
18614 # It fails to find uninstalled libraries when the uninstalled
18615 # path is not listed in the libpath. Setting hardcode_minus_L
18616 # to unsupported forces relinking
18617 hardcode_minus_L_CXX=yes
18618 hardcode_libdir_flag_spec_CXX='-L$libdir'
18619 hardcode_libdir_separator_CXX=
18622 shared_flag='-shared'
18623 if test "$aix_use_runtimelinking" = yes; then
18624 shared_flag="$shared_flag "'${wl}-G'
18628 if test "$host_cpu" = ia64; then
18629 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
18630 # chokes on -Wl,-G. The following line is correct:
18633 if test "$aix_use_runtimelinking" = yes; then
18634 shared_flag='${wl}-G'
18636 shared_flag='${wl}-bM:SRE'
18641 export_dynamic_flag_spec_CXX='${wl}-bexpall'
18642 # It seems that -bexpall does not export symbols beginning with
18643 # underscore (_), so it is better to generate a list of symbols to
18645 always_export_symbols_CXX=yes
18646 if test "$aix_use_runtimelinking" = yes; then
18647 # Warning - without using the other runtime loading flags (-brtl),
18648 # -berok will link without error, but may produce a broken library.
18649 allow_undefined_flag_CXX='-berok'
18650 # Determine the default libpath from the value encoded in an empty
18652 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18653 /* end confdefs.h. */
18663 if ac_fn_cxx_try_link "$LINENO"; then :
18665 lt_aix_libpath_sed='
18666 /Import File Strings/,/^$/ {
18672 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18673 # Check for a 64-bit object if we didn't find anything.
18674 if test -z "$aix_libpath"; then
18675 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18678 rm -f core conftest.err conftest.$ac_objext \
18679 conftest$ac_exeext conftest.$ac_ext
18680 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18682 hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18684 archive_expsym_cmds_CXX='$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 $shared_flag"
18686 if test "$host_cpu" = ia64; then
18687 hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
18688 allow_undefined_flag_CXX="-z nodefs"
18689 archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
18691 # Determine the default libpath from the value encoded in an
18692 # empty executable.
18693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18694 /* end confdefs.h. */
18704 if ac_fn_cxx_try_link "$LINENO"; then :
18706 lt_aix_libpath_sed='
18707 /Import File Strings/,/^$/ {
18713 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18714 # Check for a 64-bit object if we didn't find anything.
18715 if test -z "$aix_libpath"; then
18716 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18719 rm -f core conftest.err conftest.$ac_objext \
18720 conftest$ac_exeext conftest.$ac_ext
18721 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18723 hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18724 # Warning - without using the other run time loading flags,
18725 # -berok will link without error, but may produce a broken library.
18726 no_undefined_flag_CXX=' ${wl}-bernotok'
18727 allow_undefined_flag_CXX=' ${wl}-berok'
18728 if test "$with_gnu_ld" = yes; then
18729 # We only use this code for GNU lds that support --whole-archive.
18730 whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
18732 # Exported symbols can be pulled into shared objects from archives
18733 whole_archive_flag_spec_CXX='$convenience'
18735 archive_cmds_need_lc_CXX=yes
18736 # This is similar to how AIX traditionally builds its shared
18738 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'
18744 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
18745 allow_undefined_flag_CXX=unsupported
18746 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
18747 # support --undefined. This deserves some investigation. FIXME
18748 archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18755 case $cc_basename in
18757 # FIXME: insert proper C++ library support
18763 cygwin* | mingw* | pw32* | cegcc*)
18764 # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
18765 # as there is no search path for DLLs.
18766 hardcode_libdir_flag_spec_CXX='-L$libdir'
18767 export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
18768 allow_undefined_flag_CXX=unsupported
18769 always_export_symbols_CXX=no
18770 enable_shared_with_static_runtimes_CXX=yes
18772 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
18773 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
18774 # If the export-symbols file already is a .def file (1st line
18775 # is EXPORTS), use it as is; otherwise, prepend...
18776 archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
18777 cp $export_symbols $output_objdir/$soname.def;
18779 echo EXPORTS > $output_objdir/$soname.def;
18780 cat $export_symbols >> $output_objdir/$soname.def;
18782 $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 $lib'
18787 darwin* | rhapsody*)
18790 archive_cmds_need_lc_CXX=no
18791 hardcode_direct_CXX=no
18792 hardcode_automatic_CXX=yes
18793 hardcode_shlibpath_var_CXX=unsupported
18794 if test "$lt_cv_ld_force_load" = "yes"; then
18795 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 \"$new_convenience\"`'
18797 whole_archive_flag_spec_CXX=''
18799 link_all_deplibs_CXX=yes
18800 allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
18801 case $cc_basename in
18802 ifort*) _lt_dar_can_shared=yes ;;
18803 *) _lt_dar_can_shared=$GCC ;;
18805 if test "$_lt_dar_can_shared" = "yes"; then
18806 output_verbose_link_cmd=func_echo_all
18807 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}"
18808 module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
18809 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}${_lt_dsymutil}"
18810 module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
18811 if test "$lt_cv_apple_cc_single_mod" != "yes"; then
18812 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${_lt_dsymutil}"
18813 archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
18823 case $cc_basename in
18825 # FIXME: insert proper C++ library support
18829 # Green Hills C++ Compiler
18830 # FIXME: insert proper C++ library support
18834 # FIXME: insert proper C++ library support
18841 # C++ shared libraries reported to be fairly broken before
18847 archive_cmds_need_lc_CXX=no
18850 freebsd* | dragonfly*)
18851 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
18860 archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18861 link_all_deplibs_CXX=yes
18865 hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
18866 hardcode_libdir_separator_CXX=:
18867 export_dynamic_flag_spec_CXX='${wl}-E'
18868 hardcode_direct_CXX=yes
18869 hardcode_minus_L_CXX=yes # Not in the search PATH,
18870 # but as the default
18871 # location of the library.
18873 case $cc_basename in
18875 # FIXME: insert proper C++ library support
18879 archive_cmds_CXX='$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 $lib'
18880 # Commands to make compiler produce verbose output that lists
18881 # what "hidden" libraries, object files and flags are used when
18882 # linking a shared library.
18884 # There doesn't appear to be a way to prevent this compiler from
18885 # explicitly linking system object files so we need to strip them
18886 # from the output so that they don't get included in the library
18888 output_verbose_link_cmd='templist=`($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"'
18891 if test "$GXX" = yes; then
18892 archive_cmds_CXX='$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'
18894 # FIXME: insert proper C++ library support
18902 if test $with_gnu_ld = no; then
18903 hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
18904 hardcode_libdir_separator_CXX=:
18910 export_dynamic_flag_spec_CXX='${wl}-E'
18916 hardcode_direct_CXX=no
18917 hardcode_shlibpath_var_CXX=no
18920 hardcode_direct_CXX=yes
18921 hardcode_direct_absolute_CXX=yes
18922 hardcode_minus_L_CXX=yes # Not in the search PATH,
18923 # but as the default
18924 # location of the library.
18928 case $cc_basename in
18930 # FIXME: insert proper C++ library support
18936 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18939 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18942 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18945 # Commands to make compiler produce verbose output that lists
18946 # what "hidden" libraries, object files and flags are used when
18947 # linking a shared library.
18949 # There doesn't appear to be a way to prevent this compiler from
18950 # explicitly linking system object files so we need to strip them
18951 # from the output so that they don't get included in the library
18953 output_verbose_link_cmd='templist=`($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"'
18956 if test "$GXX" = yes; then
18957 if test $with_gnu_ld = no; then
18960 archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18963 archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18966 archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18971 # FIXME: insert proper C++ library support
18979 hardcode_direct_CXX=no
18980 hardcode_shlibpath_var_CXX=no
18981 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
18982 export_dynamic_flag_spec_CXX='${wl}-E'
18983 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
18984 # Instead, shared libraries are loaded at an image base (0x10000000 by
18985 # default) and relocated if they conflict, which is a slow very memory
18986 # consuming and fragmenting process. To avoid this, we pick a random,
18987 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
18988 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
18989 archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
18990 archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
18993 case $cc_basename in
18996 archive_cmds_CXX='$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 $lib'
18998 # Archives containing C++ object files must be created using
18999 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
19000 # necessary to make sure instantiated templates are included
19002 old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
19005 if test "$GXX" = yes; then
19006 if test "$with_gnu_ld" = no; then
19007 archive_cmds_CXX='$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 $lib'
19009 archive_cmds_CXX='$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 $lib'
19012 link_all_deplibs_CXX=yes
19015 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19016 hardcode_libdir_separator_CXX=:
19017 inherit_rpath_CXX=yes
19020 linux* | k*bsd*-gnu | kopensolaris*-gnu)
19021 case $cc_basename in
19023 # Kuck and Associates, Inc. (KAI) C++ Compiler
19025 # KCC will only create a shared library if the output file
19026 # ends with ".so" (or ".sl" for HP-UX), so rename the library
19027 # to its proper name (with version) after linking.
19028 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'
19029 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 $lib'
19030 # Commands to make compiler produce verbose output that lists
19031 # what "hidden" libraries, object files and flags are used when
19032 # linking a shared library.
19034 # There doesn't appear to be a way to prevent this compiler from
19035 # explicitly linking system object files so we need to strip them
19036 # from the output so that they don't get included in the library
19038 output_verbose_link_cmd='templist=`$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"'
19040 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19041 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19043 # Archives containing C++ object files must be created using
19044 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
19045 old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
19050 # version 8.0 and above of icpc choke on multiply defined symbols
19051 # if we add $predep_objects and $postdep_objects, however 7.1 and
19052 # earlier do not add the objects themselves.
19053 case `$CC -V 2>&1` in
19055 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19056 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19058 *) # Version 8.0 or newer
19061 ia64*) tmp_idyn=' -i_dynamic';;
19063 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19064 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19067 archive_cmds_need_lc_CXX=no
19068 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19069 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19070 whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
19073 # Portland Group C++ compiler
19075 *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
19076 prelink_cmds_CXX='tpldir=Template.dir~
19078 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
19079 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
19080 old_archive_cmds_CXX='tpldir=Template.dir~
19082 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
19083 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
19085 archive_cmds_CXX='tpldir=Template.dir~
19087 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19088 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19089 archive_expsym_cmds_CXX='tpldir=Template.dir~
19091 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19092 $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 $lib'
19094 *) # Version 6 and above use weak symbols
19095 archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19096 archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
19100 hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
19101 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19102 whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
19106 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19107 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
19109 runpath_var=LD_RUN_PATH
19110 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19111 hardcode_libdir_separator_CXX=:
19113 # Commands to make compiler produce verbose output that lists
19114 # what "hidden" libraries, object files and flags are used when
19115 # linking a shared library.
19117 # There doesn't appear to be a way to prevent this compiler from
19118 # explicitly linking system object files so we need to strip them
19119 # from the output so that they don't get included in the library
19121 output_verbose_link_cmd='templist=`$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" | $Xsed'
19123 xl* | mpixl* | bgxl*)
19124 # IBM XL 8.0 on PPC, with GNU ld
19125 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19126 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19127 archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19128 if test "x$supports_anon_versioning" = xyes; then
19129 archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
19130 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
19131 echo "local: *; };" >> $output_objdir/$libname.ver~
19132 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
19136 case `$CC -V 2>&1 | sed 5q` in
19139 no_undefined_flag_CXX=' -zdefs'
19140 archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19141 archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
19142 hardcode_libdir_flag_spec_CXX='-R$libdir'
19143 whole_archive_flag_spec_CXX='${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'
19144 compiler_needs_object_CXX=yes
19146 # Not sure whether something based on
19147 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
19149 output_verbose_link_cmd='func_echo_all'
19151 # Archives containing C++ object files must be created using
19152 # "CC -xar", where "CC" is the Sun C++ compiler. This is
19153 # necessary to make sure instantiated templates are included
19155 old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19163 # FIXME: insert proper C++ library support
19168 # FIXME: insert proper C++ library support
19173 case $cc_basename in
19175 # FIXME: insert proper C++ library support
19179 # FIXME: insert proper C++ library support
19186 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
19187 archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
19189 hardcode_libdir_flag_spec_CXX='-R$libdir'
19190 hardcode_direct_CXX=yes
19191 hardcode_shlibpath_var_CXX=no
19193 # Workaround some broken pre-1.5 toolchains
19194 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
19202 # C++ shared libraries are fairly broken
19207 if test -f /usr/libexec/ld.so; then
19208 hardcode_direct_CXX=yes
19209 hardcode_shlibpath_var_CXX=no
19210 hardcode_direct_absolute_CXX=yes
19211 archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
19212 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19213 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
19214 archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
19215 export_dynamic_flag_spec_CXX='${wl}-E'
19216 whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
19218 output_verbose_link_cmd=func_echo_all
19224 osf3* | osf4* | osf5*)
19225 case $cc_basename in
19227 # Kuck and Associates, Inc. (KAI) C++ Compiler
19229 # KCC will only create a shared library if the output file
19230 # ends with ".so" (or ".sl" for HP-UX), so rename the library
19231 # to its proper name (with version) after linking.
19232 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 $lib'
19234 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19235 hardcode_libdir_separator_CXX=:
19237 # Archives containing C++ object files must be created using
19238 # the KAI C++ compiler.
19240 osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
19241 *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
19245 # Rational C++ 2.4.1
19246 # FIXME: insert proper C++ library support
19252 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19253 archive_cmds_CXX='$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 $lib'
19254 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19257 allow_undefined_flag_CXX=' -expect_unresolved \*'
19258 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'
19259 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
19260 echo "-hidden">> $lib.exp~
19261 $CC -shared$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~
19263 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19267 hardcode_libdir_separator_CXX=:
19269 # Commands to make compiler produce verbose output that lists
19270 # what "hidden" libraries, object files and flags are used when
19271 # linking a shared library.
19273 # There doesn't appear to be a way to prevent this compiler from
19274 # explicitly linking system object files so we need to strip them
19275 # from the output so that they don't get included in the library
19277 output_verbose_link_cmd='templist=`$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"'
19280 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19281 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19284 archive_cmds_CXX='$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 $lib'
19287 archive_cmds_CXX='$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 $lib'
19291 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19292 hardcode_libdir_separator_CXX=:
19294 # Commands to make compiler produce verbose output that lists
19295 # what "hidden" libraries, object files and flags are used when
19296 # linking a shared library.
19297 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19300 # FIXME: insert proper C++ library support
19308 # FIXME: insert proper C++ library support
19313 case $cc_basename in
19316 # FIXME: insert proper C++ library support
19321 # FIXME: insert proper C++ library support
19325 # FIXME: insert proper C++ library support
19332 case $cc_basename in
19334 # Sun C++ 4.2, 5.x and Centerline C++
19335 archive_cmds_need_lc_CXX=yes
19336 no_undefined_flag_CXX=' -zdefs'
19337 archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19338 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19339 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19341 hardcode_libdir_flag_spec_CXX='-R$libdir'
19342 hardcode_shlibpath_var_CXX=no
19344 solaris2.[0-5] | solaris2.[0-5].*) ;;
19346 # The compiler driver will combine and reorder linker options,
19347 # but understands `-z linker_flag'.
19348 # Supported since Solaris 2.6 (maybe 2.5.1?)
19349 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
19352 link_all_deplibs_CXX=yes
19354 output_verbose_link_cmd='func_echo_all'
19356 # Archives containing C++ object files must be created using
19357 # "CC -xar", where "CC" is the Sun C++ compiler. This is
19358 # necessary to make sure instantiated templates are included
19360 old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19363 # Green Hills C++ Compiler
19364 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19366 # The C++ compiler must be used to create the archive.
19367 old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
19370 # GNU C++ compiler with Solaris linker
19371 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19372 no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
19373 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
19374 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19375 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19376 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19378 # Commands to make compiler produce verbose output that lists
19379 # what "hidden" libraries, object files and flags are used when
19380 # linking a shared library.
19381 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19383 # g++ 2.7 appears to require `-G' NOT `-shared' on this
19385 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19386 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19387 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19389 # Commands to make compiler produce verbose output that lists
19390 # what "hidden" libraries, object files and flags are used when
19391 # linking a shared library.
19392 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19395 hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
19397 solaris2.[0-5] | solaris2.[0-5].*) ;;
19399 whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
19407 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
19408 no_undefined_flag_CXX='${wl}-z,text'
19409 archive_cmds_need_lc_CXX=no
19410 hardcode_shlibpath_var_CXX=no
19411 runpath_var='LD_RUN_PATH'
19413 case $cc_basename in
19415 archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19416 archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19419 archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19420 archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19425 sysv5* | sco3.2v5* | sco5v6*)
19426 # Note: We can NOT use -z defs as we might desire, because we do not
19427 # link with -lc, and that would cause any symbols used from libc to
19428 # always be unresolved, which means just about no library would
19429 # ever link correctly. If we're not using GNU ld we use -z text
19430 # though, which does catch some bad symbols but isn't as heavy-handed
19432 no_undefined_flag_CXX='${wl}-z,text'
19433 allow_undefined_flag_CXX='${wl}-z,nodefs'
19434 archive_cmds_need_lc_CXX=no
19435 hardcode_shlibpath_var_CXX=no
19436 hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
19437 hardcode_libdir_separator_CXX=':'
19438 link_all_deplibs_CXX=yes
19439 export_dynamic_flag_spec_CXX='${wl}-Bexport'
19440 runpath_var='LD_RUN_PATH'
19442 case $cc_basename in
19444 archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19445 archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19446 old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
19447 '"$old_archive_cmds_CXX"
19448 reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
19449 '"$reload_cmds_CXX"
19452 archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19453 archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19459 case $cc_basename in
19461 # NonStop-UX NCC 3.20
19462 # FIXME: insert proper C++ library support
19466 # FIXME: insert proper C++ library support
19473 # FIXME: insert proper C++ library support
19478 # FIXME: insert proper C++ library support
19483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
19484 $as_echo "$ld_shlibs_CXX" >&6; }
19485 test "$ld_shlibs_CXX" = no && can_build_shared=no
19491 ## There is no encapsulation within the following macros, do not change
19492 ## the running order or otherwise move them around unless you know exactly
19493 ## what you are doing...
19494 # Dependencies to place before and after the object being linked:
19495 predep_objects_CXX=
19496 postdep_objects_CXX=
19499 compiler_lib_search_path_CXX=
19501 cat > conftest.$ac_ext <<_LT_EOF
19505 Foo (void) { a = 0; }
19511 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
19512 (eval $ac_compile) 2>&5
19514 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19515 test $ac_status = 0; }; then
19516 # Parse the compiler output and extract the necessary
19517 # objects, libraries and library flags.
19519 # Sentinel used to keep track of whether or not we are before
19520 # the conftest object file.
19521 pre_test_object_deps_done=no
19523 for p in `eval "$output_verbose_link_cmd"`; do
19527 # Some compilers place space between "-{L,R}" and the path.
19528 # Remove the space.
19529 if test $p = "-L" ||
19530 test $p = "-R"; then
19537 if test "$pre_test_object_deps_done" = no; then
19540 # Internal compiler library paths should come after those
19541 # provided the user. The postdeps already come after the
19542 # user supplied libs so there is no need to process them.
19543 if test -z "$compiler_lib_search_path_CXX"; then
19544 compiler_lib_search_path_CXX="${prev}${p}"
19546 compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
19549 # The "-l" case would never come before the object being
19550 # linked, so don't bother handling this case.
19553 if test -z "$postdeps_CXX"; then
19554 postdeps_CXX="${prev}${p}"
19556 postdeps_CXX="${postdeps_CXX} ${prev}${p}"
19562 # This assumes that the test object file only shows up
19563 # once in the compiler output.
19564 if test "$p" = "conftest.$objext"; then
19565 pre_test_object_deps_done=yes
19569 if test "$pre_test_object_deps_done" = no; then
19570 if test -z "$predep_objects_CXX"; then
19571 predep_objects_CXX="$p"
19573 predep_objects_CXX="$predep_objects_CXX $p"
19576 if test -z "$postdep_objects_CXX"; then
19577 postdep_objects_CXX="$p"
19579 postdep_objects_CXX="$postdep_objects_CXX $p"
19584 *) ;; # Ignore the rest.
19592 echo "libtool.m4: error: problem compiling CXX test program"
19595 $RM -f confest.$objext
19597 # PORTME: override above test on systems where it is broken
19600 # Interix 3.5 installs completely hosed .la files for C++, so rather than
19601 # hack all around it, let's just trust "g++" to DTRT.
19602 predep_objects_CXX=
19603 postdep_objects_CXX=
19608 case `$CC -V 2>&1 | sed 5q` in
19612 # The more standards-conforming stlport4 library is
19613 # incompatible with the Cstd library. Avoid specifying
19614 # it if it's in CXXFLAGS. Ignore libCrun as
19615 # -library=stlport4 depends on it.
19616 case " $CXX $CXXFLAGS " in
19617 *" -library=stlport4 "*)
19618 solaris_use_stlport4=yes
19622 if test "$solaris_use_stlport4" != yes; then
19623 postdeps_CXX='-library=Cstd -library=Crun'
19630 case $cc_basename in
19632 # The more standards-conforming stlport4 library is
19633 # incompatible with the Cstd library. Avoid specifying
19634 # it if it's in CXXFLAGS. Ignore libCrun as
19635 # -library=stlport4 depends on it.
19636 case " $CXX $CXXFLAGS " in
19637 *" -library=stlport4 "*)
19638 solaris_use_stlport4=yes
19642 # Adding this requires a known-good setup of shared libraries for
19643 # Sun compiler versions before 5.6, else PIC objects from an old
19644 # archive will be linked into the output, leading to subtle bugs.
19645 if test "$solaris_use_stlport4" != yes; then
19646 postdeps_CXX='-library=Cstd -library=Crun'
19654 case " $postdeps_CXX " in
19655 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
19657 compiler_lib_search_dirs_CXX=
19658 if test -n "${compiler_lib_search_path_CXX}"; then
19659 compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
19692 lt_prog_compiler_wl_CXX=
19693 lt_prog_compiler_pic_CXX=
19694 lt_prog_compiler_static_CXX=
19696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
19697 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
19699 # C++ specific cases for pic, static, wl, etc.
19700 if test "$GXX" = yes; then
19701 lt_prog_compiler_wl_CXX='-Wl,'
19702 lt_prog_compiler_static_CXX='-static'
19706 # All AIX code is PIC.
19707 if test "$host_cpu" = ia64; then
19708 # AIX 5 now supports IA64 processor
19709 lt_prog_compiler_static_CXX='-Bstatic'
19716 # see comment about AmigaOS4 .so support
19717 lt_prog_compiler_pic_CXX='-fPIC'
19720 # FIXME: we need at least 68020 code to build shared libraries, but
19721 # adding the `-m68020' flag to GCC prevents building anything better,
19723 lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
19728 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
19729 # PIC is the default for these OSes.
19731 mingw* | cygwin* | os2* | pw32* | cegcc*)
19732 # This hack is so that the source file can tell whether it is being
19733 # built for inclusion in a dll (and should export symbols for example).
19734 # Although the cygwin gcc ignores -fPIC, still need this for old-style
19735 # (--disable-auto-import) libraries
19736 lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
19738 darwin* | rhapsody*)
19739 # PIC is the default on this platform
19740 # Common symbols not allowed in MH_DYLIB files
19741 lt_prog_compiler_pic_CXX='-fno-common'
19744 # DJGPP does not support shared libraries at all
19745 lt_prog_compiler_pic_CXX=
19748 # PIC is the default for Haiku.
19749 # The "-static" flag exists, but is broken.
19750 lt_prog_compiler_static_CXX=
19753 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
19754 # Instead, we relocate shared libraries at runtime.
19757 if test -d /usr/nec; then
19758 lt_prog_compiler_pic_CXX=-Kconform_pic
19762 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
19763 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
19764 # sets the default TLS model and affects inlining.
19769 lt_prog_compiler_pic_CXX='-fPIC'
19774 # QNX uses GNU C++, but need to define -shared option too, otherwise
19775 # it will coredump.
19776 lt_prog_compiler_pic_CXX='-fPIC -shared'
19779 lt_prog_compiler_pic_CXX='-fPIC'
19785 # All AIX code is PIC.
19786 if test "$host_cpu" = ia64; then
19787 # AIX 5 now supports IA64 processor
19788 lt_prog_compiler_static_CXX='-Bstatic'
19790 lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
19794 case $cc_basename in
19796 # Green Hills C++ Compiler
19797 # _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"
19802 case $cc_basename in
19804 lt_prog_compiler_pic_CXX='-KPIC'
19807 # Green Hills C++ Compiler
19808 lt_prog_compiler_pic_CXX='-pic'
19814 freebsd* | dragonfly*)
19815 # FreeBSD uses GNU C++
19817 hpux9* | hpux10* | hpux11*)
19818 case $cc_basename in
19820 lt_prog_compiler_wl_CXX='-Wl,'
19821 lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19822 if test "$host_cpu" != ia64; then
19823 lt_prog_compiler_pic_CXX='+Z'
19827 lt_prog_compiler_wl_CXX='-Wl,'
19828 lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19834 lt_prog_compiler_pic_CXX='+Z'
19843 # This is c89, which is MS Visual C++ (no shared libs)
19844 # Anyone wants to do a port?
19846 irix5* | irix6* | nonstopux*)
19847 case $cc_basename in
19849 lt_prog_compiler_wl_CXX='-Wl,'
19850 lt_prog_compiler_static_CXX='-non_shared'
19851 # CC pic flag -KPIC is the default.
19857 linux* | k*bsd*-gnu | kopensolaris*-gnu)
19858 case $cc_basename in
19861 lt_prog_compiler_wl_CXX='--backend -Wl,'
19862 lt_prog_compiler_pic_CXX='-fPIC'
19865 # old Intel C++ for x86_64 which still supported -KPIC.
19866 lt_prog_compiler_wl_CXX='-Wl,'
19867 lt_prog_compiler_pic_CXX='-KPIC'
19868 lt_prog_compiler_static_CXX='-static'
19871 # Intel C++, used to be incompatible with GCC.
19872 # ICC 10 doesn't accept -KPIC any more.
19873 lt_prog_compiler_wl_CXX='-Wl,'
19874 lt_prog_compiler_pic_CXX='-fPIC'
19875 lt_prog_compiler_static_CXX='-static'
19878 # Portland Group C++ compiler
19879 lt_prog_compiler_wl_CXX='-Wl,'
19880 lt_prog_compiler_pic_CXX='-fpic'
19881 lt_prog_compiler_static_CXX='-Bstatic'
19885 # Make sure the PIC flag is empty. It appears that all Alpha
19886 # Linux and Compaq Tru64 Unix objects are PIC.
19887 lt_prog_compiler_pic_CXX=
19888 lt_prog_compiler_static_CXX='-non_shared'
19890 xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
19891 # IBM XL 8.0, 9.0 on PPC and BlueGene
19892 lt_prog_compiler_wl_CXX='-Wl,'
19893 lt_prog_compiler_pic_CXX='-qpic'
19894 lt_prog_compiler_static_CXX='-qstaticlink'
19897 case `$CC -V 2>&1 | sed 5q` in
19900 lt_prog_compiler_pic_CXX='-KPIC'
19901 lt_prog_compiler_static_CXX='-Bstatic'
19902 lt_prog_compiler_wl_CXX='-Qoption ld '
19913 case $cc_basename in
19915 lt_prog_compiler_pic_CXX='-W c,exportall'
19924 # QNX uses GNU C++, but need to define -shared option too, otherwise
19925 # it will coredump.
19926 lt_prog_compiler_pic_CXX='-fPIC -shared'
19928 osf3* | osf4* | osf5*)
19929 case $cc_basename in
19931 lt_prog_compiler_wl_CXX='--backend -Wl,'
19934 # Rational C++ 2.4.1
19935 lt_prog_compiler_pic_CXX='-pic'
19938 # Digital/Compaq C++
19939 lt_prog_compiler_wl_CXX='-Wl,'
19940 # Make sure the PIC flag is empty. It appears that all Alpha
19941 # Linux and Compaq Tru64 Unix objects are PIC.
19942 lt_prog_compiler_pic_CXX=
19943 lt_prog_compiler_static_CXX='-non_shared'
19952 case $cc_basename in
19954 # Sun C++ 4.2, 5.x and Centerline C++
19955 lt_prog_compiler_pic_CXX='-KPIC'
19956 lt_prog_compiler_static_CXX='-Bstatic'
19957 lt_prog_compiler_wl_CXX='-Qoption ld '
19960 # Green Hills C++ Compiler
19961 lt_prog_compiler_pic_CXX='-PIC'
19968 case $cc_basename in
19971 lt_prog_compiler_pic_CXX='-pic'
19972 lt_prog_compiler_static_CXX='-Bstatic'
19976 lt_prog_compiler_pic_CXX='-pic'
19982 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
19983 case $cc_basename in
19985 lt_prog_compiler_wl_CXX='-Wl,'
19986 lt_prog_compiler_pic_CXX='-KPIC'
19987 lt_prog_compiler_static_CXX='-Bstatic'
19992 case $cc_basename in
19994 # NonStop-UX NCC 3.20
19995 lt_prog_compiler_pic_CXX='-KPIC'
20004 lt_prog_compiler_can_build_shared_CXX=no
20010 # For platforms which do not support PIC, -DPIC is meaningless:
20012 lt_prog_compiler_pic_CXX=
20015 lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
20018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
20019 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
20024 # Check to make sure the PIC flag actually works.
20026 if test -n "$lt_prog_compiler_pic_CXX"; then
20027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
20028 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
20029 if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then :
20030 $as_echo_n "(cached) " >&6
20032 lt_cv_prog_compiler_pic_works_CXX=no
20033 ac_outfile=conftest.$ac_objext
20034 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20035 lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
20036 # Insert the option either (1) after the last *FLAGS variable, or
20037 # (2) before a word containing "conftest.", or (3) at the end.
20038 # Note that $ac_compile itself does not contain backslashes and begins
20039 # with a dollar sign (not a hyphen), so the echo should work correctly.
20040 # The option is referenced via a variable to avoid confusing sed.
20041 lt_compile=`echo "$ac_compile" | $SED \
20042 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20043 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20044 -e 's:$: $lt_compiler_flag:'`
20045 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20046 (eval "$lt_compile" 2>conftest.err)
20048 cat conftest.err >&5
20049 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20050 if (exit $ac_status) && test -s "$ac_outfile"; then
20051 # The compiler can only warn and ignore the option if not recognized
20052 # So say no if there are warnings other than the usual output.
20053 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
20054 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20055 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
20056 lt_cv_prog_compiler_pic_works_CXX=yes
20062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
20063 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
20065 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
20066 case $lt_prog_compiler_pic_CXX in
20068 *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
20071 lt_prog_compiler_pic_CXX=
20072 lt_prog_compiler_can_build_shared_CXX=no
20080 # Check to make sure the static flag actually works.
20082 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
20083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
20084 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
20085 if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then :
20086 $as_echo_n "(cached) " >&6
20088 lt_cv_prog_compiler_static_works_CXX=no
20089 save_LDFLAGS="$LDFLAGS"
20090 LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
20091 echo "$lt_simple_link_test_code" > conftest.$ac_ext
20092 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
20093 # The linker can only warn and ignore the option if not recognized
20094 # So say no if there are warnings
20095 if test -s conftest.err; then
20096 # Append any errors to the config.log.
20097 cat conftest.err 1>&5
20098 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
20099 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20100 if diff conftest.exp conftest.er2 >/dev/null; then
20101 lt_cv_prog_compiler_static_works_CXX=yes
20104 lt_cv_prog_compiler_static_works_CXX=yes
20108 LDFLAGS="$save_LDFLAGS"
20111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
20112 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
20114 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
20117 lt_prog_compiler_static_CXX=
20123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20124 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20125 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20126 $as_echo_n "(cached) " >&6
20128 lt_cv_prog_compiler_c_o_CXX=no
20129 $RM -r conftest 2>/dev/null
20133 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20135 lt_compiler_flag="-o out/conftest2.$ac_objext"
20136 # Insert the option either (1) after the last *FLAGS variable, or
20137 # (2) before a word containing "conftest.", or (3) at the end.
20138 # Note that $ac_compile itself does not contain backslashes and begins
20139 # with a dollar sign (not a hyphen), so the echo should work correctly.
20140 lt_compile=`echo "$ac_compile" | $SED \
20141 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20142 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20143 -e 's:$: $lt_compiler_flag:'`
20144 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20145 (eval "$lt_compile" 2>out/conftest.err)
20147 cat out/conftest.err >&5
20148 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20149 if (exit $ac_status) && test -s out/conftest2.$ac_objext
20151 # The compiler can only warn and ignore the option if not recognized
20152 # So say no if there are warnings
20153 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20154 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20155 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20156 lt_cv_prog_compiler_c_o_CXX=yes
20161 # SGI C++ compiler will create directory out/ii_files/ for
20162 # template instantiation
20163 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20164 $RM out/* && rmdir out
20170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20171 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20176 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20177 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20178 $as_echo_n "(cached) " >&6
20180 lt_cv_prog_compiler_c_o_CXX=no
20181 $RM -r conftest 2>/dev/null
20185 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20187 lt_compiler_flag="-o out/conftest2.$ac_objext"
20188 # Insert the option either (1) after the last *FLAGS variable, or
20189 # (2) before a word containing "conftest.", or (3) at the end.
20190 # Note that $ac_compile itself does not contain backslashes and begins
20191 # with a dollar sign (not a hyphen), so the echo should work correctly.
20192 lt_compile=`echo "$ac_compile" | $SED \
20193 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20194 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20195 -e 's:$: $lt_compiler_flag:'`
20196 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20197 (eval "$lt_compile" 2>out/conftest.err)
20199 cat out/conftest.err >&5
20200 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20201 if (exit $ac_status) && test -s out/conftest2.$ac_objext
20203 # The compiler can only warn and ignore the option if not recognized
20204 # So say no if there are warnings
20205 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20206 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20207 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20208 lt_cv_prog_compiler_c_o_CXX=yes
20213 # SGI C++ compiler will create directory out/ii_files/ for
20214 # template instantiation
20215 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20216 $RM out/* && rmdir out
20222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20223 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20228 hard_links="nottested"
20229 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
20230 # do not overwrite the value of need_locks provided by the user
20231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
20232 $as_echo_n "checking if we can lock with hard links... " >&6; }
20235 ln conftest.a conftest.b 2>/dev/null && hard_links=no
20237 ln conftest.a conftest.b 2>&5 || hard_links=no
20238 ln conftest.a conftest.b 2>/dev/null && hard_links=no
20239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
20240 $as_echo "$hard_links" >&6; }
20241 if test "$hard_links" = no; then
20242 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
20243 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
20252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
20253 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
20255 export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20258 # If we're using GNU nm, then we don't want the "-C" option.
20259 # -C means demangle to AIX nm, but means don't demangle with GNU nm
20260 # Also, AIX nm treats weak defined symbols like other global defined
20261 # symbols, whereas GNU nm marks them as "W".
20262 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
20263 export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20265 export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20269 export_symbols_cmds_CXX="$ltdll_cmds"
20271 cygwin* | mingw* | cegcc*)
20272 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 > $export_symbols'
20275 export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20278 exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
20280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
20281 $as_echo "$ld_shlibs_CXX" >&6; }
20282 test "$ld_shlibs_CXX" = no && can_build_shared=no
20284 with_gnu_ld_CXX=$with_gnu_ld
20292 # Do we need to explicitly link libc?
20294 case "x$archive_cmds_need_lc_CXX" in
20296 # Assume -lc should be added
20297 archive_cmds_need_lc_CXX=yes
20299 if test "$enable_shared" = yes && test "$GCC" = yes; then
20300 case $archive_cmds_CXX in
20302 # FIXME: we may have to deal with multi-command sequences.
20305 # Test whether the compiler implicitly links with -lc since on some
20306 # systems, -lgcc has to come before -lc. If gcc already passes -lc
20307 # to ld, don't add -lc before -lgcc.
20308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
20309 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
20310 if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then :
20311 $as_echo_n "(cached) " >&6
20314 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20316 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
20317 (eval $ac_compile) 2>&5
20319 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20320 test $ac_status = 0; } 2>conftest.err; then
20323 libobjs=conftest.$ac_objext
20325 wl=$lt_prog_compiler_wl_CXX
20326 pic_flag=$lt_prog_compiler_pic_CXX
20332 lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
20333 allow_undefined_flag_CXX=
20334 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
20335 (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
20337 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20338 test $ac_status = 0; }
20340 lt_cv_archive_cmds_need_lc_CXX=no
20342 lt_cv_archive_cmds_need_lc_CXX=yes
20344 allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
20346 cat conftest.err 1>&5
20351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
20352 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
20353 archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
20423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
20424 $as_echo_n "checking dynamic linker characteristics... " >&6; }
20426 library_names_spec=
20427 libname_spec='lib$name'
20431 postuninstall_cmds=
20435 shlibpath_overrides_runpath=unknown
20437 dynamic_linker="$host_os ld.so"
20438 sys_lib_dlsearch_path_spec="/lib /usr/lib"
20439 need_lib_prefix=unknown
20440 hardcode_into_libs=no
20442 # when you set need_version to no, make sure it does not cause -set_version
20443 # flags to be left without arguments
20444 need_version=unknown
20449 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
20450 shlibpath_var=LIBPATH
20452 # AIX 3 has no versioning support, so we append a major version to the name.
20453 soname_spec='${libname}${release}${shared_ext}$major'
20460 hardcode_into_libs=yes
20461 if test "$host_cpu" = ia64; then
20462 # AIX 5 supports IA64
20463 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
20464 shlibpath_var=LD_LIBRARY_PATH
20466 # With GCC up to 2.95.x, collect2 would create an import file
20467 # for dependence libraries. The import file would start with
20468 # the line `#! .'. This would cause the generated library to
20469 # depend on `.', always an invalid library. This was fixed in
20470 # development snapshots of GCC prior to 3.0.
20472 aix4 | aix4.[01] | aix4.[01].*)
20473 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
20475 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
20478 can_build_shared=no
20482 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
20483 # soname into executable. Probably we can add versioning support to
20484 # collect2, so additional links can be useful in future.
20485 if test "$aix_use_runtimelinking" = yes; then
20486 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
20487 # instead of lib<name>.a to let people know that these are not
20488 # typical AIX shared libraries.
20489 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20491 # We preserve .a as extension for shared libraries through AIX4.2
20492 # and later when we are not doing run time linking.
20493 library_names_spec='${libname}${release}.a $libname.a'
20494 soname_spec='${libname}${release}${shared_ext}$major'
20496 shlibpath_var=LIBPATH
20503 # Since July 2007 AmigaOS4 officially supports .so libraries.
20504 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
20505 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20508 library_names_spec='$libname.ixlibrary $libname.a'
20509 # Create ${libname}_ixlibrary.a entries in /sys/libs.
20510 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 ${libname}_ixlibrary.a || exit 1; done'
20516 library_names_spec='${libname}${shared_ext}'
20517 dynamic_linker="$host_os ld.so"
20518 shlibpath_var=LIBRARY_PATH
20524 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20525 soname_spec='${libname}${release}${shared_ext}$major'
20526 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
20527 shlibpath_var=LD_LIBRARY_PATH
20528 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
20529 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
20530 # the default ld.so.conf also contains /usr/contrib/lib and
20531 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
20532 # libtool to hard-code these into programs
20535 cygwin* | mingw* | pw32* | cegcc*)
20536 version_type=windows
20541 case $GCC,$host_os in
20542 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
20543 library_names_spec='$libname.dll.a'
20544 # DLL is installed to $(libdir)/../bin by postinstall_cmds
20545 postinstall_cmds='base_file=`basename \${file}`~
20546 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
20547 dldir=$destdir/`dirname \$dlpath`~
20548 test -d \$dldir || mkdir -p \$dldir~
20549 $install_prog $dir/$dlname \$dldir/$dlname~
20550 chmod a+x \$dldir/$dlname~
20551 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
20552 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
20554 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
20555 dlpath=$dir/\$dldll~
20557 shlibpath_overrides_runpath=yes
20561 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
20562 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20566 # MinGW DLLs use traditional 'lib' prefix
20567 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20570 # pw32 DLLs use 'pw' prefix rather than 'lib'
20571 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20577 library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
20580 dynamic_linker='Win32 ld.exe'
20581 # FIXME: first we should search . and the directory the executable is in
20585 darwin* | rhapsody*)
20586 dynamic_linker="$host_os dyld"
20587 version_type=darwin
20590 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
20591 soname_spec='${libname}${release}${major}$shared_ext'
20592 shlibpath_overrides_runpath=yes
20593 shlibpath_var=DYLD_LIBRARY_PATH
20594 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
20596 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
20603 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
20604 soname_spec='${libname}${release}${shared_ext}$major'
20605 shlibpath_var=LD_LIBRARY_PATH
20608 freebsd* | dragonfly*)
20609 # DragonFly does not have aout. When/if they implement a new
20610 # versioning mechanism, adjust this.
20611 if test -x /usr/bin/objformat; then
20612 objformat=`/usr/bin/objformat`
20615 freebsd[123]*) objformat=aout ;;
20616 *) objformat=elf ;;
20619 version_type=freebsd-$objformat
20620 case $version_type in
20622 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
20627 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
20631 shlibpath_var=LD_LIBRARY_PATH
20634 shlibpath_overrides_runpath=yes
20636 freebsd3.[01]* | freebsdelf3.[01]*)
20637 shlibpath_overrides_runpath=yes
20638 hardcode_into_libs=yes
20640 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
20641 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
20642 shlibpath_overrides_runpath=no
20643 hardcode_into_libs=yes
20645 *) # from 4.6 on, and DragonFly
20646 shlibpath_overrides_runpath=yes
20647 hardcode_into_libs=yes
20656 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20657 soname_spec='${libname}${release}${shared_ext}$major'
20658 shlibpath_var=LD_LIBRARY_PATH
20659 hardcode_into_libs=yes
20666 dynamic_linker="$host_os runtime_loader"
20667 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20668 soname_spec='${libname}${release}${shared_ext}$major'
20669 shlibpath_var=LIBRARY_PATH
20670 shlibpath_overrides_runpath=yes
20671 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
20672 hardcode_into_libs=yes
20675 hpux9* | hpux10* | hpux11*)
20676 # Give a soname corresponding to the major version so that dld.sl refuses to
20677 # link against other versions.
20684 hardcode_into_libs=yes
20685 dynamic_linker="$host_os dld.so"
20686 shlibpath_var=LD_LIBRARY_PATH
20687 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20688 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20689 soname_spec='${libname}${release}${shared_ext}$major'
20690 if test "X$HPUX_IA64_MODE" = X32; then
20691 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
20693 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
20695 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20699 hardcode_into_libs=yes
20700 dynamic_linker="$host_os dld.sl"
20701 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
20702 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20703 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20704 soname_spec='${libname}${release}${shared_ext}$major'
20705 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
20706 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20710 dynamic_linker="$host_os dld.sl"
20711 shlibpath_var=SHLIB_PATH
20712 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
20713 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20714 soname_spec='${libname}${release}${shared_ext}$major'
20717 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
20718 postinstall_cmds='chmod 555 $lib'
20719 # or fails outright, so override atomically:
20720 install_override_mode=555
20727 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20728 soname_spec='${libname}${release}${shared_ext}$major'
20729 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
20730 shlibpath_var=LD_LIBRARY_PATH
20731 shlibpath_overrides_runpath=no
20732 hardcode_into_libs=yes
20735 irix5* | irix6* | nonstopux*)
20737 nonstopux*) version_type=nonstopux ;;
20739 if test "$lt_cv_prog_gnu_ld" = yes; then
20747 soname_spec='${libname}${release}${shared_ext}$major'
20748 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
20750 irix5* | nonstopux*)
20751 libsuff= shlibsuff=
20754 case $LD in # libtool.m4 will add one of these switches to LD
20755 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
20756 libsuff= shlibsuff= libmagic=32-bit;;
20757 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
20758 libsuff=32 shlibsuff=N32 libmagic=N32;;
20759 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
20760 libsuff=64 shlibsuff=64 libmagic=64-bit;;
20761 *) libsuff= shlibsuff= libmagic=never-match;;
20765 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
20766 shlibpath_overrides_runpath=no
20767 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
20768 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
20769 hardcode_into_libs=yes
20772 # No shared lib support for Linux oldld, aout, or coff.
20773 linux*oldld* | linux*aout* | linux*coff*)
20777 # This must be Linux ELF.
20778 linux* | k*bsd*-gnu | kopensolaris*-gnu)
20782 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20783 soname_spec='${libname}${release}${shared_ext}$major'
20784 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
20785 shlibpath_var=LD_LIBRARY_PATH
20786 shlibpath_overrides_runpath=no
20788 # Some binutils ld are patched to set DT_RUNPATH
20789 if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
20790 $as_echo_n "(cached) " >&6
20792 lt_cv_shlibpath_overrides_runpath=no
20793 save_LDFLAGS=$LDFLAGS
20794 save_libdir=$libdir
20795 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
20796 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
20797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20798 /* end confdefs.h. */
20808 if ac_fn_cxx_try_link "$LINENO"; then :
20809 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
20810 lt_cv_shlibpath_overrides_runpath=yes
20813 rm -f core conftest.err conftest.$ac_objext \
20814 conftest$ac_exeext conftest.$ac_ext
20815 LDFLAGS=$save_LDFLAGS
20816 libdir=$save_libdir
20820 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
20822 # This implies no fast_install, which is unacceptable.
20823 # Some rework will be needed to allow for fast_install
20824 # before this can be enabled.
20825 hardcode_into_libs=yes
20827 # Append ld.so.conf contents to the search path
20828 if test -f /etc/ld.so.conf; then
20829 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' ' '`
20830 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
20833 # We used to test for /lib/ld.so.1 and disable shared libraries on
20834 # powerpc, because MkLinux only supported shared libraries with the
20835 # GNU dynamic linker. Since this was broken with cross compilers,
20836 # most powerpc-linux boxes support dynamic linking these days and
20837 # people can always --disable-shared, the test was removed, and we
20838 # assume the GNU/Linux dynamic linker is in use.
20839 dynamic_linker='GNU/Linux ld.so'
20846 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
20847 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20848 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
20849 dynamic_linker='NetBSD (a.out) ld.so'
20851 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20852 soname_spec='${libname}${release}${shared_ext}$major'
20853 dynamic_linker='NetBSD ld.elf_so'
20855 shlibpath_var=LD_LIBRARY_PATH
20856 shlibpath_overrides_runpath=yes
20857 hardcode_into_libs=yes
20862 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20863 shlibpath_var=LD_LIBRARY_PATH
20864 shlibpath_overrides_runpath=yes
20871 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20872 soname_spec='${libname}${release}${shared_ext}$major'
20873 shlibpath_var=LD_LIBRARY_PATH
20874 shlibpath_overrides_runpath=no
20875 hardcode_into_libs=yes
20876 dynamic_linker='ldqnx.so'
20881 sys_lib_dlsearch_path_spec="/usr/lib"
20883 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
20885 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
20886 *) need_version=no ;;
20888 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20889 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
20890 shlibpath_var=LD_LIBRARY_PATH
20891 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
20893 openbsd2.[89] | openbsd2.[89].*)
20894 shlibpath_overrides_runpath=no
20897 shlibpath_overrides_runpath=yes
20901 shlibpath_overrides_runpath=yes
20906 libname_spec='$name'
20909 library_names_spec='$libname${shared_ext} $libname.a'
20910 dynamic_linker='OS/2 ld.exe'
20911 shlibpath_var=LIBPATH
20914 osf3* | osf4* | osf5*)
20918 soname_spec='${libname}${release}${shared_ext}$major'
20919 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20920 shlibpath_var=LD_LIBRARY_PATH
20921 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
20922 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
20933 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20934 soname_spec='${libname}${release}${shared_ext}$major'
20935 shlibpath_var=LD_LIBRARY_PATH
20936 shlibpath_overrides_runpath=yes
20937 hardcode_into_libs=yes
20938 # ldd complains unless libraries are executable
20939 postinstall_cmds='chmod +x $lib'
20944 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20945 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
20946 shlibpath_var=LD_LIBRARY_PATH
20947 shlibpath_overrides_runpath=yes
20948 if test "$with_gnu_ld" = yes; then
20956 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20957 soname_spec='${libname}${release}${shared_ext}$major'
20958 shlibpath_var=LD_LIBRARY_PATH
20959 case $host_vendor in
20961 shlibpath_overrides_runpath=no
20963 runpath_var=LD_RUN_PATH
20971 shlibpath_overrides_runpath=no
20972 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
20978 if test -d /usr/nec ;then
20980 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
20981 soname_spec='$libname${shared_ext}.$major'
20982 shlibpath_var=LD_LIBRARY_PATH
20986 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
20987 version_type=freebsd-elf
20990 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
20991 soname_spec='${libname}${release}${shared_ext}$major'
20992 shlibpath_var=LD_LIBRARY_PATH
20993 shlibpath_overrides_runpath=yes
20994 hardcode_into_libs=yes
20995 if test "$with_gnu_ld" = yes; then
20996 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
20998 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
21001 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
21005 sys_lib_dlsearch_path_spec='/usr/lib'
21009 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
21013 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21014 shlibpath_var=LD_LIBRARY_PATH
21015 shlibpath_overrides_runpath=no
21016 hardcode_into_libs=yes
21021 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21022 soname_spec='${libname}${release}${shared_ext}$major'
21023 shlibpath_var=LD_LIBRARY_PATH
21030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
21031 $as_echo "$dynamic_linker" >&6; }
21032 test "$dynamic_linker" = no && can_build_shared=no
21034 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
21035 if test "$GCC" = yes; then
21036 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
21039 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
21040 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
21042 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
21043 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
21083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
21084 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
21085 hardcode_action_CXX=
21086 if test -n "$hardcode_libdir_flag_spec_CXX" ||
21087 test -n "$runpath_var_CXX" ||
21088 test "X$hardcode_automatic_CXX" = "Xyes" ; then
21090 # We can hardcode non-existent directories.
21091 if test "$hardcode_direct_CXX" != no &&
21092 # If the only mechanism to avoid hardcoding is shlibpath_var, we
21093 # have to relink, otherwise we might link with an installed library
21094 # when we should be linking with a yet-to-be-installed one
21095 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
21096 test "$hardcode_minus_L_CXX" != no; then
21097 # Linking always hardcodes the temporary library directory.
21098 hardcode_action_CXX=relink
21100 # We can link without hardcoding, and we can hardcode nonexisting dirs.
21101 hardcode_action_CXX=immediate
21104 # We cannot hardcode anything, or else we can only hardcode existing
21106 hardcode_action_CXX=unsupported
21108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
21109 $as_echo "$hardcode_action_CXX" >&6; }
21111 if test "$hardcode_action_CXX" = relink ||
21112 test "$inherit_rpath_CXX" = yes; then
21113 # Fast installation is not supported
21114 enable_fast_install=no
21115 elif test "$shlibpath_overrides_runpath" = yes ||
21116 test "$enable_shared" = no; then
21117 # Fast installation is not necessary
21118 enable_fast_install=needless
21127 fi # test -n "$compiler"
21133 with_gnu_ld=$lt_save_with_gnu_ld
21134 lt_cv_path_LDCXX=$lt_cv_path_LD
21135 lt_cv_path_LD=$lt_save_path_LD
21136 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
21137 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
21138 fi # test "$_lt_caught_CXX_error" != yes
21141 ac_cpp='$CPP $CPPFLAGS'
21142 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21143 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21144 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21161 # Only expand once:
21167 # Identify the assembler which will work hand-in-glove with the newly
21168 # built GCC, so that we can examine its features. This is the assembler
21169 # which will be driven by the driver program.
21171 # If build != host, and we aren't building gas in-tree, we identify a
21172 # build->target assembler and hope that it will have the same features
21173 # as the host->target assembler we'll be using.
21174 gcc_cv_gas_major_version=
21175 gcc_cv_gas_minor_version=
21176 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
21178 if test "${gcc_cv_as+set}" = set; then :
21182 if test -x "$DEFAULT_ASSEMBLER"; then
21183 gcc_cv_as="$DEFAULT_ASSEMBLER"
21184 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
21185 && test -f ../gas/Makefile \
21186 && test x$build = x$host; then
21187 gcc_cv_as=../gas/as-new$build_exeext
21188 elif test -x as$build_exeext; then
21189 # Build using assembler in the current directory.
21190 gcc_cv_as=./as$build_exeext
21191 elif ( set dummy $AS_FOR_TARGET; test -x $2 ); then
21192 gcc_cv_as="$AS_FOR_TARGET"
21194 # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
21195 set dummy $AS_FOR_TARGET; ac_word=$2
21196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21197 $as_echo_n "checking for $ac_word... " >&6; }
21198 if test "${ac_cv_path_gcc_cv_as+set}" = set; then :
21199 $as_echo_n "(cached) " >&6
21203 ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
21206 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21207 for as_dir in $PATH
21210 test -z "$as_dir" && as_dir=.
21211 for ac_exec_ext in '' $ac_executable_extensions; do
21212 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21213 ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
21214 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21224 gcc_cv_as=$ac_cv_path_gcc_cv_as
21225 if test -n "$gcc_cv_as"; then
21226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21227 $as_echo "$gcc_cv_as" >&6; }
21229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21230 $as_echo "no" >&6; }
21237 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
21239 case "$ORIGINAL_AS_FOR_TARGET" in
21240 ./as | ./as$build_exeext) ;;
21241 *) ac_config_files="$ac_config_files as:exec-tool.in"
21245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what assembler to use" >&5
21246 $as_echo_n "checking what assembler to use... " >&6; }
21247 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
21248 # Single tree build which includes gas. We want to prefer it
21249 # over whatever linker top-level may have detected, since
21250 # we'll use what we're building after installation anyway.
21251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built gas" >&5
21252 $as_echo "newly built gas" >&6; }
21254 gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21255 for f in $gcc_cv_as_bfd_srcdir/configure \
21256 $gcc_cv_as_gas_srcdir/configure \
21257 $gcc_cv_as_gas_srcdir/configure.in \
21258 $gcc_cv_as_gas_srcdir/Makefile.in ; do
21259 gcc_cv_gas_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
21260 if test x$gcc_cv_gas_version != x; then
21264 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
21265 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21266 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
21267 case $gcc_cv_gas_patch_version in
21268 "") gcc_cv_gas_patch_version="0" ;;
21270 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
21271 + $gcc_cv_gas_minor_version \) \* 1000 \
21272 + $gcc_cv_gas_patch_version`
21274 in_tree_gas_is_elf=no
21275 if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
21276 || (grep 'obj_format = multi' ../gas/Makefile \
21277 && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
21279 in_tree_gas_is_elf=yes
21282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21283 $as_echo "$gcc_cv_as" >&6; }
21287 # Identify the linker which will work hand-in-glove with the newly
21288 # built GCC, so that we can examine its features. This is the linker
21289 # which will be driven by the driver program.
21291 # If build != host, and we aren't building gas in-tree, we identify a
21292 # build->target linker and hope that it will have the same features
21293 # as the host->target linker we'll be using.
21294 gcc_cv_gld_major_version=
21295 gcc_cv_gld_minor_version=
21296 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
21297 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21299 if test "${gcc_cv_ld+set}" = set; then :
21303 if test -x "$DEFAULT_LINKER"; then
21304 gcc_cv_ld="$DEFAULT_LINKER"
21305 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
21306 && test -f ../ld/Makefile \
21307 && test x$build = x$host; then
21308 gcc_cv_ld=../ld/ld-new$build_exeext
21309 elif test -x collect-ld$build_exeext; then
21310 # Build using linker in the current directory.
21311 gcc_cv_ld=./collect-ld$build_exeext
21312 elif ( set dummy $LD_FOR_TARGET; test -x $2 ); then
21313 gcc_cv_ld="$LD_FOR_TARGET"
21315 # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
21316 set dummy $LD_FOR_TARGET; ac_word=$2
21317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21318 $as_echo_n "checking for $ac_word... " >&6; }
21319 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then :
21320 $as_echo_n "(cached) " >&6
21324 ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
21327 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21328 for as_dir in $PATH
21331 test -z "$as_dir" && as_dir=.
21332 for ac_exec_ext in '' $ac_executable_extensions; do
21333 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21334 ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
21335 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21345 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
21346 if test -n "$gcc_cv_ld"; then
21347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21348 $as_echo "$gcc_cv_ld" >&6; }
21350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21351 $as_echo "no" >&6; }
21358 ORIGINAL_PLUGIN_LD_FOR_TARGET=$gcc_cv_ld
21359 PLUGIN_LD=`basename $gcc_cv_ld`
21361 # Check whether --with-plugin-ld was given.
21362 if test "${with_plugin_ld+set}" = set; then :
21363 withval=$with_plugin_ld; if test x"$withval" != x; then
21364 ORIGINAL_PLUGIN_LD_FOR_TARGET="$withval"
21365 PLUGIN_LD="$withval"
21371 cat >>confdefs.h <<_ACEOF
21372 #define PLUGIN_LD "$PLUGIN_LD"
21376 # Check to see if we are using gold instead of ld
21377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using gold" >&5
21378 $as_echo_n "checking whether we are using gold... " >&6; }
21380 if test x$gcc_cv_ld != x; then
21381 if $gcc_cv_ld --version 2>/dev/null | sed 1q \
21382 | grep "GNU gold" > /dev/null; then
21386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_is_gold" >&5
21387 $as_echo "$ld_is_gold" >&6; }
21389 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
21391 case "$ORIGINAL_LD_FOR_TARGET" in
21392 ./collect-ld | ./collect-ld$build_exeext) ;;
21393 *) ac_config_files="$ac_config_files collect-ld:exec-tool.in"
21397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what linker to use" >&5
21398 $as_echo_n "checking what linker to use... " >&6; }
21399 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext \
21400 || test "$gcc_cv_ld" = ../gold/ld-new$build_exeext; then
21401 # Single tree build which includes ld. We want to prefer it
21402 # over whatever linker top-level may have detected, since
21403 # we'll use what we're building after installation anyway.
21404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built ld" >&5
21405 $as_echo "newly built ld" >&6; }
21407 in_tree_ld_is_elf=no
21408 if (grep 'EMUL = .*elf' ../ld/Makefile \
21409 || grep 'EMUL = .*linux' ../ld/Makefile \
21410 || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
21411 in_tree_ld_is_elf=yes
21412 elif test "$ld_is_gold" = yes; then
21413 in_tree_ld_is_elf=yes
21415 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
21417 gcc_cv_gld_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
21418 if test x$gcc_cv_gld_version != x; then
21422 gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
21423 gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21426 $as_echo "$gcc_cv_ld" >&6; }
21430 # Figure out what nm we will be using.
21431 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
21432 if test "${gcc_cv_nm+set}" = set; then :
21436 if test -f $gcc_cv_binutils_srcdir/configure.in \
21437 && test -f ../binutils/Makefile \
21438 && test x$build = x$host; then
21439 gcc_cv_nm=../binutils/nm-new$build_exeext
21440 elif test -x nm$build_exeext; then
21441 gcc_cv_nm=./nm$build_exeext
21442 elif ( set dummy $NM_FOR_TARGET; test -x $2 ); then
21443 gcc_cv_nm="$NM_FOR_TARGET"
21445 # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
21446 set dummy $NM_FOR_TARGET; ac_word=$2
21447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21448 $as_echo_n "checking for $ac_word... " >&6; }
21449 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then :
21450 $as_echo_n "(cached) " >&6
21454 ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
21457 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21458 for as_dir in $PATH
21461 test -z "$as_dir" && as_dir=.
21462 for ac_exec_ext in '' $ac_executable_extensions; do
21463 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21464 ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
21465 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21475 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
21476 if test -n "$gcc_cv_nm"; then
21477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21478 $as_echo "$gcc_cv_nm" >&6; }
21480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21481 $as_echo "no" >&6; }
21488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what nm to use" >&5
21489 $as_echo_n "checking what nm to use... " >&6; }
21490 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
21491 # Single tree build which includes binutils.
21492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built nm" >&5
21493 $as_echo "newly built nm" >&6; }
21496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21497 $as_echo "$gcc_cv_nm" >&6; }
21501 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
21503 case "$ORIGINAL_NM_FOR_TARGET" in
21504 ./nm | ./nm$build_exeext) ;;
21505 *) ac_config_files="$ac_config_files nm:exec-tool.in"
21510 # Figure out what objdump we will be using.
21511 if test "${gcc_cv_objdump+set}" = set; then :
21515 if test -f $gcc_cv_binutils_srcdir/configure.in \
21516 && test -f ../binutils/Makefile \
21517 && test x$build = x$host; then
21518 # Single tree build which includes binutils.
21519 gcc_cv_objdump=../binutils/objdump$build_exeext
21520 elif test -x objdump$build_exeext; then
21521 gcc_cv_objdump=./objdump$build_exeext
21522 elif ( set dummy $OBJDUMP_FOR_TARGET; test -x $2 ); then
21523 gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
21525 # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
21526 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
21527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21528 $as_echo_n "checking for $ac_word... " >&6; }
21529 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then :
21530 $as_echo_n "(cached) " >&6
21532 case $gcc_cv_objdump in
21534 ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
21537 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21538 for as_dir in $PATH
21541 test -z "$as_dir" && as_dir=.
21542 for ac_exec_ext in '' $ac_executable_extensions; do
21543 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21544 ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
21545 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21555 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
21556 if test -n "$gcc_cv_objdump"; then
21557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21558 $as_echo "$gcc_cv_objdump" >&6; }
21560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21561 $as_echo "no" >&6; }
21568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what objdump to use" >&5
21569 $as_echo_n "checking what objdump to use... " >&6; }
21570 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
21571 # Single tree build which includes binutils.
21572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built objdump" >&5
21573 $as_echo "newly built objdump" >&6; }
21574 elif test x$gcc_cv_objdump = x; then
21575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21576 $as_echo "not found" >&6; }
21578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21579 $as_echo "$gcc_cv_objdump" >&6; }
21582 # Figure out what readelf we will be using.
21583 if test "${gcc_cv_readelf+set}" = set; then :
21587 if test -f $gcc_cv_binutils_srcdir/configure.in \
21588 && test -f ../binutils/Makefile \
21589 && test x$build = x$host; then
21590 # Single tree build which includes binutils.
21591 gcc_cv_readelf=../binutils/readelf$build_exeext
21592 elif test -x readelf$build_exeext; then
21593 gcc_cv_readelf=./readelf$build_exeext
21595 # Extract the first word of "readelf", so it can be a program name with args.
21596 set dummy readelf; ac_word=$2
21597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21598 $as_echo_n "checking for $ac_word... " >&6; }
21599 if test "${ac_cv_path_gcc_cv_readelf+set}" = set; then :
21600 $as_echo_n "(cached) " >&6
21602 case $gcc_cv_readelf in
21604 ac_cv_path_gcc_cv_readelf="$gcc_cv_readelf" # Let the user override the test with a path.
21607 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21608 for as_dir in $PATH
21611 test -z "$as_dir" && as_dir=.
21612 for ac_exec_ext in '' $ac_executable_extensions; do
21613 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21614 ac_cv_path_gcc_cv_readelf="$as_dir/$ac_word$ac_exec_ext"
21615 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21625 gcc_cv_readelf=$ac_cv_path_gcc_cv_readelf
21626 if test -n "$gcc_cv_readelf"; then
21627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21628 $as_echo "$gcc_cv_readelf" >&6; }
21630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21631 $as_echo "no" >&6; }
21638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what readelf to use" >&5
21639 $as_echo_n "checking what readelf to use... " >&6; }
21640 if test "$gcc_cv_readelf" = ../binutils/readelf$build_exeext; then
21641 # Single tree build which includes binutils.
21642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built readelf" >&5
21643 $as_echo "newly built readelf" >&6; }
21644 elif test x$gcc_cv_readelf = x; then
21645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21646 $as_echo "not found" >&6; }
21648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21649 $as_echo "$gcc_cv_readelf" >&6; }
21652 # Figure out what assembler alignment features are present.
21653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler flags" >&5
21654 $as_echo_n "checking assembler flags... " >&6; }
21655 if test "${gcc_cv_as_flags+set}" = set; then :
21656 $as_echo_n "(cached) " >&6
21659 i[34567]86-*-linux*)
21660 gcc_cv_as_flags="--32"
21662 powerpc*-*-darwin*)
21663 gcc_cv_as_flags="-arch ppc"
21666 gcc_cv_as_flags=" "
21670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_flags" >&5
21671 $as_echo "$gcc_cv_as_flags" >&6; }
21673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .balign and .p2align" >&5
21674 $as_echo_n "checking assembler for .balign and .p2align... " >&6; }
21675 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then :
21676 $as_echo_n "(cached) " >&6
21678 gcc_cv_as_balign_and_p2align=no
21679 if test $in_tree_gas = yes; then
21680 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
21681 then gcc_cv_as_balign_and_p2align=yes
21683 elif test x$gcc_cv_as != x; then
21684 $as_echo '.balign 4
21685 .p2align 2' > conftest.s
21686 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
21687 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21688 (eval $ac_try) 2>&5
21690 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21691 test $ac_status = 0; }; }
21693 gcc_cv_as_balign_and_p2align=yes
21695 echo "configure: failed program was" >&5
21698 rm -f conftest.o conftest.s
21701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_balign_and_p2align" >&5
21702 $as_echo "$gcc_cv_as_balign_and_p2align" >&6; }
21703 if test $gcc_cv_as_balign_and_p2align = yes; then
21705 $as_echo "#define HAVE_GAS_BALIGN_AND_P2ALIGN 1" >>confdefs.h
21709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .p2align with maximum skip" >&5
21710 $as_echo_n "checking assembler for .p2align with maximum skip... " >&6; }
21711 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then :
21712 $as_echo_n "(cached) " >&6
21714 gcc_cv_as_max_skip_p2align=no
21715 if test $in_tree_gas = yes; then
21716 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21717 then gcc_cv_as_max_skip_p2align=yes
21719 elif test x$gcc_cv_as != x; then
21720 $as_echo '.p2align 4,,7' > conftest.s
21721 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
21722 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21723 (eval $ac_try) 2>&5
21725 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21726 test $ac_status = 0; }; }
21728 gcc_cv_as_max_skip_p2align=yes
21730 echo "configure: failed program was" >&5
21733 rm -f conftest.o conftest.s
21736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_max_skip_p2align" >&5
21737 $as_echo "$gcc_cv_as_max_skip_p2align" >&6; }
21738 if test $gcc_cv_as_max_skip_p2align = yes; then
21740 $as_echo "#define HAVE_GAS_MAX_SKIP_P2ALIGN 1" >>confdefs.h
21744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .literal16" >&5
21745 $as_echo_n "checking assembler for .literal16... " >&6; }
21746 if test "${gcc_cv_as_literal16+set}" = set; then :
21747 $as_echo_n "(cached) " >&6
21749 gcc_cv_as_literal16=no
21750 if test $in_tree_gas = yes; then
21751 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21752 then gcc_cv_as_literal16=yes
21754 elif test x$gcc_cv_as != x; then
21755 $as_echo '.literal16' > conftest.s
21756 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
21757 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21758 (eval $ac_try) 2>&5
21760 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21761 test $ac_status = 0; }; }
21763 gcc_cv_as_literal16=yes
21765 echo "configure: failed program was" >&5
21768 rm -f conftest.o conftest.s
21771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_literal16" >&5
21772 $as_echo "$gcc_cv_as_literal16" >&6; }
21773 if test $gcc_cv_as_literal16 = yes; then
21775 $as_echo "#define HAVE_GAS_LITERAL16 1" >>confdefs.h
21779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working .subsection -1" >&5
21780 $as_echo_n "checking assembler for working .subsection -1... " >&6; }
21781 if test "${gcc_cv_as_subsection_m1+set}" = set; then :
21782 $as_echo_n "(cached) " >&6
21784 gcc_cv_as_subsection_m1=no
21785 if test $in_tree_gas = yes; then
21786 if test $in_tree_gas_is_elf = yes \
21787 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
21788 then gcc_cv_as_subsection_m1=yes
21790 elif test x$gcc_cv_as != x; then
21791 $as_echo 'conftest_label1: .word 0
21793 conftest_label2: .word 0
21794 .previous' > conftest.s
21795 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
21796 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21797 (eval $ac_try) 2>&5
21799 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21800 test $ac_status = 0; }; }
21802 if test x$gcc_cv_nm != x; then
21803 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
21804 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
21805 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
21807 else gcc_cv_as_subsection_m1=yes
21809 rm -f conftest.nm1 conftest.nm2
21812 echo "configure: failed program was" >&5
21815 rm -f conftest.o conftest.s
21818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_subsection_m1" >&5
21819 $as_echo "$gcc_cv_as_subsection_m1" >&6; }
21820 if test $gcc_cv_as_subsection_m1 = yes; then
21822 $as_echo "#define HAVE_GAS_SUBSECTION_ORDERING 1" >>confdefs.h
21826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weak" >&5
21827 $as_echo_n "checking assembler for .weak... " >&6; }
21828 if test "${gcc_cv_as_weak+set}" = set; then :
21829 $as_echo_n "(cached) " >&6
21832 if test $in_tree_gas = yes; then
21833 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
21834 then gcc_cv_as_weak=yes
21836 elif test x$gcc_cv_as != x; then
21837 $as_echo ' .weak foobar' > conftest.s
21838 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
21839 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21840 (eval $ac_try) 2>&5
21842 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21843 test $ac_status = 0; }; }
21847 echo "configure: failed program was" >&5
21850 rm -f conftest.o conftest.s
21853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weak" >&5
21854 $as_echo "$gcc_cv_as_weak" >&6; }
21855 if test $gcc_cv_as_weak = yes; then
21857 $as_echo "#define HAVE_GAS_WEAK 1" >>confdefs.h
21861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weakref" >&5
21862 $as_echo_n "checking assembler for .weakref... " >&6; }
21863 if test "${gcc_cv_as_weakref+set}" = set; then :
21864 $as_echo_n "(cached) " >&6
21866 gcc_cv_as_weakref=no
21867 if test $in_tree_gas = yes; then
21868 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
21869 then gcc_cv_as_weakref=yes
21871 elif test x$gcc_cv_as != x; then
21872 $as_echo ' .weakref foobar, barfnot' > conftest.s
21873 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
21874 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21875 (eval $ac_try) 2>&5
21877 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21878 test $ac_status = 0; }; }
21880 gcc_cv_as_weakref=yes
21882 echo "configure: failed program was" >&5
21885 rm -f conftest.o conftest.s
21888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weakref" >&5
21889 $as_echo "$gcc_cv_as_weakref" >&6; }
21890 if test $gcc_cv_as_weakref = yes; then
21892 $as_echo "#define HAVE_GAS_WEAKREF 1" >>confdefs.h
21896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .nsubspa comdat" >&5
21897 $as_echo_n "checking assembler for .nsubspa comdat... " >&6; }
21898 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then :
21899 $as_echo_n "(cached) " >&6
21901 gcc_cv_as_nsubspa_comdat=no
21902 if test $in_tree_gas = yes; then
21903 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
21904 then gcc_cv_as_nsubspa_comdat=yes
21906 elif test x$gcc_cv_as != x; then
21907 $as_echo ' .SPACE $TEXT$
21908 .NSUBSPA $CODE$,COMDAT' > conftest.s
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 gcc_cv_as_nsubspa_comdat=yes
21918 echo "configure: failed program was" >&5
21921 rm -f conftest.o conftest.s
21924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_nsubspa_comdat" >&5
21925 $as_echo "$gcc_cv_as_nsubspa_comdat" >&6; }
21926 if test $gcc_cv_as_nsubspa_comdat = yes; then
21928 $as_echo "#define HAVE_GAS_NSUBSPA_COMDAT 1" >>confdefs.h
21932 # .hidden needs to be supported in both the assembler and the linker,
21933 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
21934 # This is irritatingly difficult to feature test for; we have to check the
21935 # date string after the version number. If we've got an in-tree
21936 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
21938 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
21939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .hidden" >&5
21940 $as_echo_n "checking assembler for .hidden... " >&6; }
21941 if test "${gcc_cv_as_hidden+set}" = set; then :
21942 $as_echo_n "(cached) " >&6
21944 gcc_cv_as_hidden=no
21945 if test $in_tree_gas = yes; then
21946 if test $in_tree_gas_is_elf = yes \
21947 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
21948 then gcc_cv_as_hidden=yes
21950 elif test x$gcc_cv_as != x; then
21951 $as_echo ' .hidden foobar
21952 foobar:' > conftest.s
21953 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
21954 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21955 (eval $ac_try) 2>&5
21957 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21958 test $ac_status = 0; }; }
21961 # Solaris 9/x86 as incorrectly emits an alias for a hidden symbol with
21962 # STV_HIDDEN, so disable .hidden support if so.
21963 case "${target}" in
21964 i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
21965 if test x$gcc_cv_as != x && test x$gcc_cv_objdump != x; then
21966 cat > conftest.s <<EOF
21971 .set default,hidden
21973 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
21974 && $gcc_cv_objdump -t conftest.o 2>/dev/null | \
21975 grep '\.hidden default' > /dev/null; then
21976 gcc_cv_as_hidden=no
21978 gcc_cv_as_hidden=yes
21981 # Assume bug is present if objdump is missing.
21982 gcc_cv_as_hidden=no
21986 gcc_cv_as_hidden=yes
21990 echo "configure: failed program was" >&5
21993 rm -f conftest.o conftest.s
21996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_hidden" >&5
21997 $as_echo "$gcc_cv_as_hidden" >&6; }
21999 case "${target}" in
22001 # Darwin as has some visibility support, though with a different syntax.
22002 gcc_cv_as_hidden=yes
22006 # gnu_indirect_function type is an extension proposed at
22007 # http://groups.google/com/group/generic-abi/files. It allows dynamic runtime
22008 # selection of function implementation
22009 # Check whether --enable-gnu-indirect-function was given.
22010 if test "${enable_gnu_indirect_function+set}" = set; then :
22011 enableval=$enable_gnu_indirect_function; case $enable_gnu_indirect_function in
22013 *) as_fn_error "'$enable_gnu_indirect_function' is an invalid value for --enable-gnu-indirect-function.
22014 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
22017 enable_gnu_indirect_function="$default_gnu_indirect_function"
22020 if test x$enable_gnu_indirect_function = xyes; then
22022 $as_echo "#define HAVE_GNU_INDIRECT_FUNCTION 1" >>confdefs.h
22026 if test $in_tree_ld != yes ; then
22027 ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
22028 if echo "$ld_ver" | grep GNU > /dev/null; then
22029 if test x"$ld_is_gold" = xyes; then
22030 # GNU gold --version looks like this:
22032 # GNU gold (GNU Binutils 2.21.51.20110225) 1.11
22034 # We extract the binutils version which is more familiar and specific
22035 # than the gold version.
22036 ld_vers=`echo $ld_ver | sed -n \
22037 -e 's,^[^)]*[ ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
22039 # GNU ld --version looks like this:
22041 # GNU ld (GNU Binutils) 2.21.51.20110225
22042 ld_vers=`echo $ld_ver | sed -n \
22043 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22045 ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
22046 ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22047 ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22048 ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
22050 case "${target}" in
22053 # Solaris 2 ld -V output looks like this for a regular version:
22055 # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1699
22057 # but test versions add stuff at the end:
22059 # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1701:onnv-ab196087-6931056-03/25/10
22061 ld_ver=`$gcc_cv_ld -V 2>&1`
22062 if echo "$ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22063 ld_vers=`echo $ld_ver | sed -n \
22064 -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22065 ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22066 ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .hidden support" >&5
22074 $as_echo_n "checking linker for .hidden support... " >&6; }
22075 if test "${gcc_cv_ld_hidden+set}" = set; then :
22076 $as_echo_n "(cached) " >&6
22078 if test $in_tree_ld = yes ; then
22079 gcc_cv_ld_hidden=no
22080 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
22081 && test $in_tree_ld_is_elf = yes; then
22082 gcc_cv_ld_hidden=yes
22085 gcc_cv_ld_hidden=yes
22086 if test x"$ld_is_gold" = xyes; then
22088 elif echo "$ld_ver" | grep GNU > /dev/null; then
22089 if test 0"$ld_date" -lt 20020404; then
22090 if test -n "$ld_date"; then
22091 # If there was date string, but was earlier than 2002-04-04, fail
22092 gcc_cv_ld_hidden=no
22093 elif test -z "$ld_vers"; then
22094 # If there was no date string nor ld version number, something is wrong
22095 gcc_cv_ld_hidden=no
22097 test -z "$ld_vers_patch" && ld_vers_patch=0
22098 if test "$ld_vers_major" -lt 2; then
22099 gcc_cv_ld_hidden=no
22100 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
22101 gcc_cv_ld_hidden="no"
22102 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
22103 gcc_cv_ld_hidden=no
22108 case "${target}" in
22110 # Darwin ld has some visibility support.
22111 gcc_cv_ld_hidden=yes
22113 hppa64*-*-hpux* | ia64*-*-hpux*)
22114 gcc_cv_ld_hidden=yes
22117 # .hidden support was backported to Solaris 8, starting with ld
22119 if test "$ld_vers_minor" -ge 276; then
22120 gcc_cv_ld_hidden=yes
22122 gcc_cv_ld_hidden=no
22125 *-*-solaris2.9* | *-*-solaris2.1[0-9]*)
22126 # Support for .hidden in Sun ld appeared in Solaris 9 FCS, but
22127 # .symbolic was only added in Solaris 9 12/02.
22128 gcc_cv_ld_hidden=yes
22131 gcc_cv_ld_hidden=no
22137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_hidden" >&5
22138 $as_echo "$gcc_cv_ld_hidden" >&6; }
22139 libgcc_visibility=no
22142 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
22143 libgcc_visibility=yes
22145 $as_echo "#define HAVE_GAS_HIDDEN 1" >>confdefs.h
22149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker read-only and read-write section mixing" >&5
22150 $as_echo_n "checking linker read-only and read-write section mixing... " >&6; }
22151 gcc_cv_ld_ro_rw_mix=unknown
22152 if test $in_tree_ld = yes ; then
22153 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
22154 && test $in_tree_ld_is_elf = yes; then
22155 gcc_cv_ld_ro_rw_mix=read-write
22157 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22158 echo '.section myfoosect, "a"' > conftest1.s
22159 echo '.section myfoosect, "aw"' > conftest2.s
22160 echo '.byte 1' >> conftest2.s
22161 echo '.section myfoosect, "a"' > conftest3.s
22162 echo '.byte 0' >> conftest3.s
22163 if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
22164 && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
22165 && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
22166 && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
22167 conftest2.o conftest3.o > /dev/null 2>&1; then
22168 gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
22169 | sed -e '/myfoosect/!d' -e N`
22170 if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
22171 if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
22172 gcc_cv_ld_ro_rw_mix=read-only
22174 gcc_cv_ld_ro_rw_mix=read-write
22178 rm -f conftest.* conftest[123].*
22180 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
22182 $as_echo "#define HAVE_LD_RO_RW_SECTION_MIXING 1" >>confdefs.h
22185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_ro_rw_mix" >&5
22186 $as_echo "$gcc_cv_ld_ro_rw_mix" >&6; }
22188 # Check if we have .[us]leb128, and support symbol arithmetic with it.
22189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .sleb128 and .uleb128" >&5
22190 $as_echo_n "checking assembler for .sleb128 and .uleb128... " >&6; }
22191 if test "${gcc_cv_as_leb128+set}" = set; then :
22192 $as_echo_n "(cached) " >&6
22194 gcc_cv_as_leb128=no
22195 if test $in_tree_gas = yes; then
22196 if test $in_tree_gas_is_elf = yes \
22197 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22198 then gcc_cv_as_leb128=yes
22200 elif test x$gcc_cv_as != x; then
22207 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22208 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22209 (eval $ac_try) 2>&5
22211 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22212 test $ac_status = 0; }; }
22214 # GAS versions before 2.11 do not support uleb128,
22215 # despite appearing to.
22216 # ??? There exists an elf-specific test that will crash
22217 # the assembler. Perhaps it's better to figure out whether
22218 # arbitrary sections are supported and try the test.
22219 as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
22220 if echo "$as_ver" | grep GNU > /dev/null; then
22221 as_vers=`echo $as_ver | sed -n \
22222 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22223 as_major=`expr "$as_vers" : '\([0-9]*\)'`
22224 as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
22225 if test $as_major -eq 2 && test $as_minor -lt 11
22227 else gcc_cv_as_leb128=yes
22231 echo "configure: failed program was" >&5
22234 rm -f conftest.o conftest.s
22237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_leb128" >&5
22238 $as_echo "$gcc_cv_as_leb128" >&6; }
22239 if test $gcc_cv_as_leb128 = yes; then
22241 $as_echo "#define HAVE_AS_LEB128 1" >>confdefs.h
22245 # Check if we have assembler support for unwind directives.
22246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi directives" >&5
22247 $as_echo_n "checking assembler for cfi directives... " >&6; }
22248 if test "${gcc_cv_as_cfi_directive+set}" = set; then :
22249 $as_echo_n "(cached) " >&6
22251 gcc_cv_as_cfi_directive=no
22252 if test x$gcc_cv_as != x; then
22258 .cfi_escape 1, 2, 3, 4, 5
22259 .cfi_endproc' > conftest.s
22260 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22261 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22262 (eval $ac_try) 2>&5
22264 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22265 test $ac_status = 0; }; }
22269 # If the linker used on Solaris (like Sun ld) isn't capable of merging
22270 # read-only and read-write sections, we need to make sure that the
22271 # assembler used emits read-write .eh_frame sections.
22272 if test "x$gcc_cv_ld_ro_rw_mix" != xread-write; then
22273 if test "x$gcc_cv_objdump" != x; then
22274 if $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22275 sed -e /.eh_frame/!d -e N | grep READONLY > /dev/null; then
22276 gcc_cv_as_cfi_directive=no
22279 i?86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*)
22280 # On Solaris/x86, make sure that GCC and gas agree on using
22281 # read-only .eh_frame sections for 64-bit.
22282 if $gcc_cv_as --64 -o conftest.o conftest.s > /dev/null 2>&1 && \
22283 $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22284 sed -e /.eh_frame/!d -e N | \
22285 grep READONLY > /dev/null; then
22286 gcc_cv_as_cfi_directive=yes
22288 gcc_cv_as_cfi_directive=no
22292 gcc_cv_as_cfi_directive=yes
22297 # no objdump, err on the side of caution
22298 gcc_cv_as_cfi_directive=no
22301 gcc_cv_as_cfi_directive=yes
22305 gcc_cv_as_cfi_directive=yes
22309 echo "configure: failed program was" >&5
22312 rm -f conftest.o conftest.s
22315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_directive" >&5
22316 $as_echo "$gcc_cv_as_cfi_directive" >&6; }
22318 if test $gcc_cv_as_cfi_directive = yes && test x$gcc_cv_objdump != x; then
22319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working cfi advance" >&5
22320 $as_echo_n "checking assembler for working cfi advance... " >&6; }
22321 if test "${gcc_cv_as_cfi_advance_working+set}" = set; then :
22322 $as_echo_n "(cached) " >&6
22324 gcc_cv_as_cfi_advance_working=no
22325 if test x$gcc_cv_as != x; then
22328 .cfi_adjust_cfa_offset 64
22330 .cfi_adjust_cfa_offset 128
22331 .cfi_endproc' > conftest.s
22332 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22333 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22334 (eval $ac_try) 2>&5
22336 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22337 test $ac_status = 0; }; }
22340 if $gcc_cv_objdump -Wf conftest.o 2>/dev/null \
22341 | grep 'DW_CFA_advance_loc[24]:[ ][ ]*75040[ ]' >/dev/null; then
22342 gcc_cv_as_cfi_advance_working=yes
22346 echo "configure: failed program was" >&5
22349 rm -f conftest.o conftest.s
22352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_advance_working" >&5
22353 $as_echo "$gcc_cv_as_cfi_advance_working" >&6; }
22356 # no objdump, err on the side of caution
22357 gcc_cv_as_cfi_advance_working=no
22361 cat >>confdefs.h <<_ACEOF
22362 #define HAVE_GAS_CFI_DIRECTIVE `if test $gcc_cv_as_cfi_directive = yes \
22363 && test $gcc_cv_as_cfi_advance_working = yes; then echo 1; else echo 0; fi`
22368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi personality directive" >&5
22369 $as_echo_n "checking assembler for cfi personality directive... " >&6; }
22370 if test "${gcc_cv_as_cfi_personality_directive+set}" = set; then :
22371 $as_echo_n "(cached) " >&6
22373 gcc_cv_as_cfi_personality_directive=no
22374 if test x$gcc_cv_as != x; then
22377 .cfi_personality 0, symbol
22378 .cfi_endproc' > conftest.s
22379 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22380 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22381 (eval $ac_try) 2>&5
22383 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22384 test $ac_status = 0; }; }
22386 gcc_cv_as_cfi_personality_directive=yes
22388 echo "configure: failed program was" >&5
22391 rm -f conftest.o conftest.s
22394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_personality_directive" >&5
22395 $as_echo "$gcc_cv_as_cfi_personality_directive" >&6; }
22398 cat >>confdefs.h <<_ACEOF
22399 #define HAVE_GAS_CFI_PERSONALITY_DIRECTIVE `if test $gcc_cv_as_cfi_personality_directive = yes;
22400 then echo 1; else echo 0; fi`
22404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi sections directive" >&5
22405 $as_echo_n "checking assembler for cfi sections directive... " >&6; }
22406 if test "${gcc_cv_as_cfi_sections_directive+set}" = set; then :
22407 $as_echo_n "(cached) " >&6
22409 gcc_cv_as_cfi_sections_directive=no
22410 if test x$gcc_cv_as != x; then
22412 .cfi_sections .debug_frame, .eh_frame
22414 .cfi_endproc' > conftest.s
22415 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22416 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22417 (eval $ac_try) 2>&5
22419 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22420 test $ac_status = 0; }; }
22423 win32 | pe | cygwin* | mingw32* | uwin*)
22424 # Need to check that we generated the correct relocation for the
22425 # .debug_frame section. This was fixed for binutils 2.21.
22426 gcc_cv_as_cfi_sections_directive=no
22427 if test "x$gcc_cv_objdump" != x; then
22428 if $gcc_cv_objdump -j .debug_frame -r conftest.o 2>/dev/null | \
22429 grep secrel > /dev/null; then
22430 gcc_cv_as_cfi_sections_directive=yes
22435 gcc_cv_as_cfi_sections_directive=yes
22439 echo "configure: failed program was" >&5
22442 rm -f conftest.o conftest.s
22445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_sections_directive" >&5
22446 $as_echo "$gcc_cv_as_cfi_sections_directive" >&6; }
22450 cat >>confdefs.h <<_ACEOF
22451 #define HAVE_GAS_CFI_SECTIONS_DIRECTIVE `if test $gcc_cv_as_cfi_sections_directive = yes;
22452 then echo 1; else echo 0; fi`
22456 # GAS versions up to and including 2.11.0 may mis-optimize
22458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for eh_frame optimization" >&5
22459 $as_echo_n "checking assembler for eh_frame optimization... " >&6; }
22460 if test "${gcc_cv_as_eh_frame+set}" = set; then :
22461 $as_echo_n "(cached) " >&6
22463 gcc_cv_as_eh_frame=no
22464 if test $in_tree_gas = yes; then
22465 if test $in_tree_gas_is_elf = yes \
22466 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22467 then gcc_cv_as_eh_frame=yes
22469 elif test x$gcc_cv_as != x; then
22476 .section .eh_frame,"aw",@progbits
22478 .4byte .LECIE1-.LSCIE1
22492 .4byte .LEFDE1-.LASFDE1
22494 .4byte .LASFDE1-__FRAME_BEGIN__
22501 .LEFDE1:' > conftest.s
22502 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22503 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22504 (eval $ac_try) 2>&5
22506 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22507 test $ac_status = 0; }; }
22509 cat > conftest.lit <<EOF
22510 0000 10000000 00000000 017a0001 781a0004 .........z..x...
22511 0010 01000000 12000000 18000000 00000000 ................
22512 0020 08000000 04080000 0044 .........D
22514 cat > conftest.big <<EOF
22515 0000 00000010 00000000 017a0001 781a0004 .........z..x...
22516 0010 00000001 00000012 00000018 00000000 ................
22517 0020 00000008 04000000 0844 .........D
22519 # If the assembler didn't choke, and we can objdump,
22520 # and we got the correct data, then succeed.
22521 # The text in the here-document typically retains its unix-style line
22522 # endings, while the output of objdump will use host line endings.
22523 # Therefore, use diff -b for the comparisons.
22524 if test x$gcc_cv_objdump != x \
22525 && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
22526 | tail -3 > conftest.got \
22527 && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
22528 || diff -b conftest.big conftest.got > /dev/null 2>&1; }
22530 gcc_cv_as_eh_frame=yes
22531 elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
22532 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22533 (eval $ac_try) 2>&5
22535 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22536 test $ac_status = 0; }; }; then
22537 gcc_cv_as_eh_frame=buggy
22539 # Uh oh, what do we do now?
22540 gcc_cv_as_eh_frame=no
22543 echo "configure: failed program was" >&5
22546 rm -f conftest.o conftest.s
22549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_eh_frame" >&5
22550 $as_echo "$gcc_cv_as_eh_frame" >&6; }
22553 if test $gcc_cv_as_eh_frame = buggy; then
22555 $as_echo "#define USE_AS_TRADITIONAL_FORMAT 1" >>confdefs.h
22559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22560 $as_echo_n "checking assembler for section merging support... " >&6; }
22561 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22562 $as_echo_n "(cached) " >&6
22564 gcc_cv_as_shf_merge=no
22565 if test $in_tree_gas = yes; then
22566 if test $in_tree_gas_is_elf = yes \
22567 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22568 then gcc_cv_as_shf_merge=yes
22570 elif test x$gcc_cv_as != x; then
22571 $as_echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
22572 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22573 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22574 (eval $ac_try) 2>&5
22576 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22577 test $ac_status = 0; }; }
22579 gcc_cv_as_shf_merge=yes
22581 echo "configure: failed program was" >&5
22584 rm -f conftest.o conftest.s
22587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22588 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22590 if test $gcc_cv_as_shf_merge = no; then
22591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22592 $as_echo_n "checking assembler for section merging support... " >&6; }
22593 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22594 $as_echo_n "(cached) " >&6
22596 gcc_cv_as_shf_merge=no
22597 if test $in_tree_gas = yes; then
22598 if test $in_tree_gas_is_elf = yes \
22599 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22600 then gcc_cv_as_shf_merge=yes
22602 elif test x$gcc_cv_as != x; then
22603 $as_echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
22604 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22605 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22606 (eval $ac_try) 2>&5
22608 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22609 test $ac_status = 0; }; }
22611 gcc_cv_as_shf_merge=yes
22613 echo "configure: failed program was" >&5
22616 rm -f conftest.o conftest.s
22619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22620 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22624 cat >>confdefs.h <<_ACEOF
22625 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
22629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as)" >&5
22630 $as_echo_n "checking assembler for COMDAT group support (GNU as)... " >&6; }
22631 if test "${gcc_cv_as_comdat_group+set}" = set; then :
22632 $as_echo_n "(cached) " >&6
22634 gcc_cv_as_comdat_group=no
22635 if test $in_tree_gas = yes; then
22636 if test $in_tree_gas_is_elf = yes \
22637 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22638 then gcc_cv_as_comdat_group=yes
22640 elif test x$gcc_cv_as != x; then
22641 $as_echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
22642 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22643 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22644 (eval $ac_try) 2>&5
22646 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22647 test $ac_status = 0; }; }
22649 gcc_cv_as_comdat_group=yes
22651 echo "configure: failed program was" >&5
22654 rm -f conftest.o conftest.s
22657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group" >&5
22658 $as_echo "$gcc_cv_as_comdat_group" >&6; }
22660 if test $gcc_cv_as_comdat_group = yes; then
22661 gcc_cv_as_comdat_group_percent=no
22662 gcc_cv_as_comdat_group_group=no
22664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as, %type)" >&5
22665 $as_echo_n "checking assembler for COMDAT group support (GNU as, %type)... " >&6; }
22666 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then :
22667 $as_echo_n "(cached) " >&6
22669 gcc_cv_as_comdat_group_percent=no
22670 if test $in_tree_gas = yes; then
22671 if test $in_tree_gas_is_elf = yes \
22672 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22673 then gcc_cv_as_comdat_group_percent=yes
22675 elif test x$gcc_cv_as != x; then
22676 $as_echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
22677 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22678 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22679 (eval $ac_try) 2>&5
22681 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22682 test $ac_status = 0; }; }
22684 gcc_cv_as_comdat_group_percent=yes
22686 echo "configure: failed program was" >&5
22689 rm -f conftest.o conftest.s
22692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_percent" >&5
22693 $as_echo "$gcc_cv_as_comdat_group_percent" >&6; }
22695 if test $gcc_cv_as_comdat_group_percent = yes; then
22696 gcc_cv_as_comdat_group_group=no
22698 case "${target}" in
22699 # Sun as uses a completely different syntax.
22701 case "${target}" in
22702 sparc*-*-solaris2*)
22704 .group foo,".text%foo",#comdat
22705 .section ".text%foo", #alloc,#execinstr,#progbits
22710 i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
22712 .group foo,.text%foo,#comdat
22713 .section .text%foo, "ax", @progbits
22719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (Sun as, .group)" >&5
22720 $as_echo_n "checking assembler for COMDAT group support (Sun as, .group)... " >&6; }
22721 if test "${gcc_cv_as_comdat_group_group+set}" = set; then :
22722 $as_echo_n "(cached) " >&6
22724 gcc_cv_as_comdat_group_group=no
22725 if test x$gcc_cv_as != x; then
22726 $as_echo "$conftest_s" > conftest.s
22727 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22728 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22729 (eval $ac_try) 2>&5
22731 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22732 test $ac_status = 0; }; }
22734 gcc_cv_as_comdat_group_group=yes
22736 echo "configure: failed program was" >&5
22739 rm -f conftest.o conftest.s
22742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_group" >&5
22743 $as_echo "$gcc_cv_as_comdat_group_group" >&6; }
22749 if test x"$ld_is_gold" = xyes; then
22751 elif test $in_tree_ld = yes ; then
22753 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
22754 && test $in_tree_ld_is_elf = yes; then
22757 elif echo "$ld_ver" | grep GNU > /dev/null; then
22759 if test 0"$ld_date" -lt 20050308; then
22760 if test -n "$ld_date"; then
22761 # If there was date string, but was earlier than 2005-03-08, fail
22763 elif test "$ld_vers_major" -lt 2; then
22765 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
22770 case "${target}" in
22771 *-*-solaris2.1[1-9]*)
22773 # Sun ld has COMDAT group support since Solaris 9, but it doesn't
22774 # interoperate with GNU as until Solaris 11 build 130, i.e. ld
22777 # If using Sun as for COMDAT group as emitted by GCC, one needs at
22778 # least ld version 1.2267.
22779 if test "$ld_vers_major" -gt 1; then
22781 elif test "x$gas_flag" = xyes && test "$ld_vers_minor" -ge 1688; then
22783 elif test "$ld_vers_minor" -ge 2267; then
22788 # Assume linkers other than GNU ld don't support COMDAT group.
22793 # Allow overriding the automatic COMDAT group tests above.
22794 # Check whether --enable-comdat was given.
22795 if test "${enable_comdat+set}" = set; then :
22796 enableval=$enable_comdat; comdat_group="$enable_comdat"
22799 if test $comdat_group = no; then
22800 gcc_cv_as_comdat_group=no
22801 gcc_cv_as_comdat_group_percent=no
22802 gcc_cv_as_comdat_group_group=no
22805 cat >>confdefs.h <<_ACEOF
22806 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes \
22807 || test $gcc_cv_as_comdat_group_percent = yes \
22808 || test $gcc_cv_as_comdat_group_group = yes; then echo 1; else echo 0; fi`
22812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for line table discriminator support" >&5
22813 $as_echo_n "checking assembler for line table discriminator support... " >&6; }
22814 if test "${gcc_cv_as_discriminator+set}" = set; then :
22815 $as_echo_n "(cached) " >&6
22817 gcc_cv_as_discriminator=no
22818 if test $in_tree_gas = yes; then
22819 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 51`
22820 then gcc_cv_as_discriminator=yes
22822 elif test x$gcc_cv_as != x; then
22825 .loc 1 1 0 discriminator 1' > conftest.s
22826 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22827 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22828 (eval $ac_try) 2>&5
22830 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22831 test $ac_status = 0; }; }
22833 gcc_cv_as_discriminator=yes
22835 echo "configure: failed program was" >&5
22838 rm -f conftest.o conftest.s
22841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_discriminator" >&5
22842 $as_echo "$gcc_cv_as_discriminator" >&6; }
22843 if test $gcc_cv_as_discriminator = yes; then
22845 $as_echo "#define HAVE_GAS_DISCRIMINATOR 1" >>confdefs.h
22849 # Thread-local storage - the check is heavily parameterized.
22857 .section ".tdata","awT",@progbits
22860 ldq $27,__tls_get_addr($29) !literal!1
22861 lda $16,foo($29) !tlsgd!1
22862 jsr $26,($27),__tls_get_addr !lituse_tlsgd!1
22863 ldq $27,__tls_get_addr($29) !literal!2
22864 lda $16,foo($29) !tlsldm!2
22865 jsr $26,($27),__tls_get_addr !lituse_tlsldm!2
22866 ldq $1,foo($29) !gotdtprel
22867 ldah $2,foo($29) !dtprelhi
22868 lda $3,foo($2) !dtprello
22869 lda $4,foo($29) !dtprel
22870 ldq $1,foo($29) !gottprel
22871 ldah $2,foo($29) !tprelhi
22872 lda $3,foo($2) !tprello
22873 lda $4,foo($29) !tprel'
22876 tls_as_opt=--fatal-warnings
22878 cris-*-*|crisv32-*-*)
22880 .section ".tdata","awT",@progbits
22887 tls_as_opt=--fatal-warnings
22891 .section ".tdata","awT",@progbits
22894 call #gettlsoff(x)'
22903 .section ".tdata","awT",@progbits
22907 addil LT%foo-$tls_gdidx$,gp
22908 ldo RT%foo-$tls_gdidx$(%r1),%arg0
22911 addil LT%foo-$tls_ldidx$,gp
22913 ldo RT%foo-$tls_ldidx$(%r1),%arg0
22914 addil LR%foo-$tls_dtpoff$,%ret0
22915 ldo RR%foo-$tls_dtpoff$(%r1),%t1
22917 addil LT%foo-$tls_ieoff$,gp
22918 ldw RT%foo-$tls_ieoff$(%r1),%t2
22921 addil LR%foo-$tls_leoff$,%t1
22922 ldo RR%foo-$tls_leoff$(%r1),%t2'
22925 tls_as_opt=--fatal-warnings
22929 .section ".tdata","awT",%progbits
22932 .word foo(gottpoff)
22940 i[34567]86-*-* | x86_64-*-solaris2.1[0-9]*)
22942 i[34567]86-*-solaris2.*)
22944 tga_func=___tls_get_addr
22946 x86_64-*-solaris2.1[0-9]*)
22948 tga_func=__tls_get_addr
22954 if test x$on_solaris = xyes && test x$gas_flag = xno; then
22956 .section .tdata,"awt",@progbits'
22960 $as_echo "#define TLS_SECTION_ASM_FLAG 't'" >>confdefs.h
22964 .section ".tdata","awT",@progbits'
22967 tls_as_opt="--fatal-warnings"
22969 conftest_s="$conftest_s
22973 leal foo@tlsgd(,%ebx,1), %eax
22974 leal foo@tlsldm(%ebx), %eax
22975 leal foo@dtpoff(%eax), %edx
22976 movl foo@gottpoff(%ebx), %eax
22977 subl foo@gottpoff(%ebx), %eax
22978 addl foo@gotntpoff(%ebx), %eax
22979 movl foo@indntpoff, %eax
22980 movl \$foo@tpoff, %eax
22981 subl \$foo@tpoff, %eax
22982 leal foo@ntpoff(%ecx), %eax"
22986 .section ".tdata","awT",@progbits
22990 leaq foo@TLSGD(%rip), %rdi
22991 leaq foo@TLSLD(%rip), %rdi
22992 leaq foo@DTPOFF(%rax), %rdx
22993 movq foo@GOTTPOFF(%rip), %rax
22994 movq $foo@TPOFF, %rax'
22997 tls_as_opt=--fatal-warnings
23001 .section ".tdata","awT",@progbits
23004 addl r16 = @ltoff(@dtpmod(foo#)), gp
23005 addl r17 = @ltoff(@dtprel(foo#)), gp
23006 addl r18 = @ltoff(@tprel(foo#)), gp
23007 addl r19 = @dtprel(foo#), gp
23008 adds r21 = @dtprel(foo#), r13
23009 movl r23 = @dtprel(foo#)
23010 addl r20 = @tprel(foo#), gp
23011 adds r22 = @tprel(foo#), r13
23012 movl r24 = @tprel(foo#)'
23015 tls_as_opt=--fatal-warnings
23019 .section .tdata,"awT",@progbits
23023 addiu $4, $28, %tlsgd(x)
23024 addiu $4, $28, %tlsldm(x)
23025 lui $4, %dtprel_hi(x)
23026 addiu $4, $4, %dtprel_lo(x)
23027 lw $4, %gottprel(x)($28)
23028 lui $4, %tprel_hi(x)
23029 addiu $4, $4, %tprel_lo(x)'
23032 tls_as_opt='-32 --fatal-warnings'
23036 .section .tdata,"awT",@progbits
23041 move.l x@TLSGD(%a5),%a0
23042 move.l x@TLSLDM(%a5),%a0
23043 move.l x@TLSLDO(%a5),%a0
23044 move.l x@TLSIE(%a5),%a0
23045 move.l x@TLSLE(%a5),%a0'
23048 tls_as_opt='--fatal-warnings'
23052 .section ".tdata","awT",@progbits
23060 addi 3,31,ld0@got@tlsgd
23062 addi 3,31,x1@got@tlsld
23065 addis 9,3,x2@dtprel@ha
23066 addi 9,9,x2@dtprel@l
23067 lwz 9,x3@got@tprel(31)
23070 addis 9,2,x2@tprel@ha
23071 addi 9,9,x2@tprel@l'
23074 tls_as_opt="-a32 --fatal-warnings"
23078 .section ".tdata","awT",@progbits
23086 addi 3,2,ld0@got@tlsgd
23092 addi 3,2,x1@got@tlsld
23098 addis 9,3,x2@dtprel@ha
23099 addi 9,9,x2@dtprel@l
23102 ld 9,x3@got@dtprel(2)
23108 tls_as_opt="-a64 --fatal-warnings"
23112 .section ".tdata","awT",@progbits
23119 .long foo@GOTNTPOFF
23120 .long foo@INDNTPOFF
23121 l %r1,foo@GOTNTPOFF(%r12)
23122 l %r1,0(%r1):tls_load:foo
23123 bas %r14,0(%r1,%r13):tls_gdcall:foo
23124 bas %r14,0(%r1,%r13):tls_ldcall:foo'
23127 tls_as_opt="-m31 --fatal-warnings"
23131 .section ".tdata","awT",@progbits
23138 .quad foo@GOTNTPOFF
23139 lg %r1,foo@GOTNTPOFF(%r12)
23140 larl %r1,foo@INDNTPOFF
23141 brasl %r14,__tls_get_offset@PLT:tls_gdcall:foo
23142 brasl %r14,__tls_get_offset@PLT:tls_ldcall:foo'
23145 tls_as_opt="-m64 -Aesame --fatal-warnings"
23147 sh-*-* | sh[34]-*-*)
23149 .section ".tdata","awT",@progbits
23159 tls_as_opt=--fatal-warnings
23163 sparc*-sun-solaris2.*)
23165 tga_func=__tls_get_addr
23171 if test x$on_solaris = xyes && test x$gas_flag = xno; then
23173 .section ".tdata",#alloc,#write,#tls'
23178 .section ".tdata","awT",@progbits'
23181 tls_as_opt="-32 --fatal-warnings"
23183 conftest_s="$conftest_s
23186 sethi %tgd_hi22(foo), %o0
23187 add %o0, %tgd_lo10(foo), %o1
23188 add %l7, %o1, %o0, %tgd_add(foo)
23189 call __tls_get_addr, %tgd_call(foo)
23190 sethi %tldm_hi22(foo), %l1
23191 add %l1, %tldm_lo10(foo), %l2
23192 add %l7, %l2, %o0, %tldm_add(foo)
23193 call __tls_get_addr, %tldm_call(foo)
23194 sethi %tldo_hix22(foo), %l3
23195 xor %l3, %tldo_lox10(foo), %l4
23196 add %o0, %l4, %l5, %tldo_add(foo)
23197 sethi %tie_hi22(foo), %o3
23198 add %o3, %tie_lo10(foo), %o3
23199 ld [%l7 + %o3], %o2, %tie_ld(foo)
23200 add %g7, %o2, %o4, %tie_add(foo)
23201 sethi %tle_hix22(foo), %l1
23202 xor %l1, %tle_lox10(foo), %o5
23203 ld [%g7 + %o5], %o1"
23207 .section ".tdata","awT",@progbits
23210 movi a8, foo@TLSFUNC
23211 movi a10, foo@TLSARG
23212 callx8.tls a8, foo@TLSCALL'
23218 if test "x$enable_tls" = xno ; then
23219 : # TLS explicitly disabled.
23220 elif test "x$enable_tls" = xyes ; then
23221 set_have_as_tls=yes # TLS explicitly enabled.
23222 elif test -z "$tls_first_major"; then
23223 : # If we don't have a check, assume no support.
23225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for thread-local storage support" >&5
23226 $as_echo_n "checking assembler for thread-local storage support... " >&6; }
23227 if test "${gcc_cv_as_tls+set}" = set; then :
23228 $as_echo_n "(cached) " >&6
23231 if test $in_tree_gas = yes; then
23232 if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
23233 then gcc_cv_as_tls=yes
23235 elif test x$gcc_cv_as != x; then
23236 $as_echo "$conftest_s" > conftest.s
23237 if { ac_try='$gcc_cv_as $gcc_cv_as_flags $tls_as_opt -o conftest.o conftest.s >&5'
23238 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23239 (eval $ac_try) 2>&5
23241 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23242 test $ac_status = 0; }; }
23246 echo "configure: failed program was" >&5
23249 rm -f conftest.o conftest.s
23252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_tls" >&5
23253 $as_echo "$gcc_cv_as_tls" >&6; }
23254 if test $gcc_cv_as_tls = yes; then
23255 set_have_as_tls=yes
23260 # IRIX 6.5 rld and libc.so lack TLS support, so even if gas and gld
23261 # with TLS support are in use, native TLS cannot work.
23265 # Tru64 UNIX loader and libc.so lack TLS support, so even if gas and
23266 # gld with TLS support are in use, native TLS cannot work.
23269 # TLS was introduced in the Solaris 9 FCS release and backported to
23270 # Solaris 8 patches. Support for GNU-style TLS on x86 was only
23271 # introduced in Solaris 9 4/04, replacing the earlier Sun style that Sun
23272 # ld and GCC don't support any longer.
23274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker and ld.so.1 TLS support" >&5
23275 $as_echo_n "checking linker and ld.so.1 TLS support... " >&6; }
23277 # Check ld and ld.so.1 TLS support.
23278 if echo "$ld_ver" | grep GNU > /dev/null; then
23279 # Assume all interesting versions of GNU ld have TLS support.
23280 # FIXME: still need ld.so.1 support, i.e. ld version checks below.
23284 # Solaris 8/x86 ld has GNU style TLS support since version 1.280.
23286 min_tls_ld_vers_minor=280
23288 # Solaris 8/SPARC ld has TLS support since version 1.272.
23289 sparc*-*-solaris2.8)
23290 min_tls_ld_vers_minor=272
23292 # Solaris 9/x86 ld has GNU style TLS support since version 1.374.
23294 min_tls_ld_vers_minor=374
23296 # Solaris 9/SPARC and Solaris 10+ ld have TLS support since FCS.
23297 sparc*-*-solaris2.9 | *-*-solaris2.1[0-9]*)
23298 min_tls_ld_vers_minor=343
23301 if test "$ld_vers_major" -gt 1 || \
23302 test "$ld_vers_minor" -ge "$min_tls_ld_vers_minor"; then
23308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_tls_support" >&5
23309 $as_echo "$ld_tls_support" >&6; }
23312 save_LDFLAGS="$LDFLAGS"
23316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking alternate thread library" >&5
23317 $as_echo_n "checking alternate thread library... " >&6; }
23319 # TLS support was backported to Solaris 8 patches, but only lives in
23320 # the alternate thread library which became the default in Solaris 9.
23321 # We want to always use that, irrespective of TLS support.
23323 # Take multilib subdir into account. There's no spec to handle
23324 # this. The 64 symlink exists since Solaris 8.
23325 lwp_dir=/usr/lib/lwp
23326 lwp_spec="-L$lwp_dir%{m64:/64} -R$lwp_dir%{m64:/64}"
23327 LDFLAGS="-L$lwp_dir -R$lwp_dir"
23334 # Always define LIB_THREAD_LDFLAGS_SPEC, even without TLS support.
23336 cat >>confdefs.h <<_ACEOF
23337 #define LIB_THREAD_LDFLAGS_SPEC "$lwp_spec"
23340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lwp_dir" >&5
23341 $as_echo "$lwp_dir" >&6; }
23343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking library containing $tga_func" >&5
23344 $as_echo_n "checking library containing $tga_func... " >&6; }
23345 # Before Solaris 10, __tls_get_addr (SPARC/x64) resp. ___tls_get_addr
23346 # (32-bit x86) only lived in libthread, so check for that. Keep
23347 # set_have_as_tls if found, disable if not.
23348 as_ac_Search=`$as_echo "ac_cv_search_$tga_func" | $as_tr_sh`
23349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing $tga_func" >&5
23350 $as_echo_n "checking for library containing $tga_func... " >&6; }
23351 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23352 $as_echo_n "(cached) " >&6
23354 ac_func_search_save_LIBS=$LIBS
23355 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23356 /* end confdefs.h. */
23358 /* Override any GCC internal prototype to avoid an error.
23359 Use char because int might match the return type of a GCC
23360 builtin and then its argument prototype would still apply. */
23368 return $tga_func ();
23373 for ac_lib in '' thread; do
23374 if test -z "$ac_lib"; then
23375 ac_res="none required"
23378 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
23380 if ac_fn_c_try_link "$LINENO"; then :
23381 eval "$as_ac_Search=\$ac_res"
23383 rm -f core conftest.err conftest.$ac_objext \
23385 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23389 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23392 eval "$as_ac_Search=no"
23394 rm conftest.$ac_ext
23395 LIBS=$ac_func_search_save_LIBS
23397 eval ac_res=\$$as_ac_Search
23398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
23399 $as_echo "$ac_res" >&6; }
23400 eval ac_res=\$$as_ac_Search
23401 if test "$ac_res" != no; then :
23402 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
23408 # Clear LIBS if we cannot support TLS.
23409 if test $set_have_as_tls = no; then
23412 # Always define LIB_TLS_SPEC, even without TLS support.
23414 cat >>confdefs.h <<_ACEOF
23415 #define LIB_TLS_SPEC "$LIBS"
23418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBS" >&5
23419 $as_echo "$LIBS" >&6; }
23422 LDFLAGS="$save_LDFLAGS"
23425 if test $set_have_as_tls = yes ; then
23427 $as_echo "#define HAVE_AS_TLS 1" >>confdefs.h
23431 # Target-specific assembler checks.
23433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker -Bstatic/-Bdynamic option" >&5
23434 $as_echo_n "checking linker -Bstatic/-Bdynamic option... " >&6; }
23435 gcc_cv_ld_static_dynamic=no
23436 gcc_cv_ld_static_option='-Bstatic'
23437 gcc_cv_ld_dynamic_option='-Bdynamic'
23438 if test $in_tree_ld = yes ; then
23439 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2; then
23440 gcc_cv_ld_static_dynamic=yes
23442 elif test x$gcc_cv_ld != x; then
23443 # Check if linker supports -Bstatic/-Bdynamic option
23444 if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
23445 && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
23446 gcc_cv_ld_static_dynamic=yes
23449 # Tru64 UNIX support -noso/-so_archive instead of -Bstatic/-Bdynamic.
23451 gcc_cv_ld_static_dynamic=yes
23452 gcc_cv_ld_static_option="-noso"
23453 gcc_cv_ld_dynamic_option="-so_archive"
23455 # IRIX 6 ld supports -Bstatic/-Bdynamic.
23457 gcc_cv_ld_static_dynamic=yes
23459 # Solaris 2 ld always supports -Bstatic/-Bdynamic.
23461 gcc_cv_ld_static_dynamic=yes
23466 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
23468 $as_echo "#define HAVE_LD_STATIC_DYNAMIC 1" >>confdefs.h
23471 cat >>confdefs.h <<_ACEOF
23472 #define LD_STATIC_OPTION "$gcc_cv_ld_static_option"
23476 cat >>confdefs.h <<_ACEOF
23477 #define LD_DYNAMIC_OPTION "$gcc_cv_ld_dynamic_option"
23481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_static_dynamic" >&5
23482 $as_echo "$gcc_cv_ld_static_dynamic" >&6; }
23484 if test x"$demangler_in_ld" = xyes; then
23485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --demangle support" >&5
23486 $as_echo_n "checking linker --demangle support... " >&6; }
23487 gcc_cv_ld_demangle=no
23488 if test $in_tree_ld = yes; then
23489 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
23490 gcc_cv_ld_demangle=yes
23492 elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
23493 # Check if the GNU linker supports --demangle option
23494 if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
23495 gcc_cv_ld_demangle=yes
23498 if test x"$gcc_cv_ld_demangle" = xyes; then
23500 $as_echo "#define HAVE_LD_DEMANGLE 1" >>confdefs.h
23503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_demangle" >&5
23504 $as_echo "$gcc_cv_ld_demangle" >&6; }
23507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker plugin support" >&5
23508 $as_echo_n "checking linker plugin support... " >&6; }
23509 gcc_cv_lto_plugin=0
23510 if test -f liblto_plugin.la; then
23511 save_ld_ver="$ld_ver"
23512 save_ld_vers_major="$ld_vers_major"
23513 save_ld_vers_minor="$ld_vers_minor"
23514 save_ld_is_gold="$ld_is_gold"
23518 if test $in_tree_ld = yes -a x"$ORIGINAL_PLUGIN_LD_FOR_TARGET" = x"$gcc_cv_ld"; then
23520 # FIXME: ld_is_gold?
23521 ld_vers_major="$gcc_cv_gld_major_version"
23522 ld_vers_minor="$gcc_cv_gld_minor_version"
23524 # Determine plugin linker version.
23525 # FIXME: Partial duplicate from above, generalize.
23526 ld_ver=`$ORIGINAL_PLUGIN_LD_FOR_TARGET --version 2>/dev/null | sed 1q`
23527 if echo "$ld_ver" | grep GNU > /dev/null; then
23528 if echo "$ld_ver" | grep "GNU gold" > /dev/null; then
23530 ld_vers=`echo $ld_ver | sed -n \
23531 -e 's,^[^)]*[ ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
23533 ld_vers=`echo $ld_ver | sed -n \
23534 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
23536 ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
23537 ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
23541 # Determine plugin support.
23542 if echo "$ld_ver" | grep GNU > /dev/null; then
23543 # Require GNU ld or gold 2.21+ for plugin support by default.
23544 if test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 21; then
23545 gcc_cv_lto_plugin=2
23546 # Allow -fuse-linker-plugin to enable plugin support in GNU gold 2.20.
23547 elif test "$ld_is_gold" = yes -a "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 20; then
23548 gcc_cv_lto_plugin=1
23552 ld_ver="$save_ld_ver"
23553 ld_vers_major="$save_ld_vers_major"
23554 ld_vers_minor="$save_ld_vers_minor"
23555 ld_is_gold="$save_ld_is_gold"
23558 cat >>confdefs.h <<_ACEOF
23559 #define HAVE_LTO_PLUGIN $gcc_cv_lto_plugin
23562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_lto_plugin" >&5
23563 $as_echo "$gcc_cv_lto_plugin" >&6; }
23566 # All TARGET_ABI_OSF targets.
23567 alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*)
23568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
23569 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
23570 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then :
23571 $as_echo_n "(cached) " >&6
23573 gcc_cv_as_alpha_explicit_relocs=no
23574 if test $in_tree_gas = yes; then
23575 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
23576 then gcc_cv_as_alpha_explicit_relocs=yes
23578 elif test x$gcc_cv_as != x; then
23579 $as_echo ' .set nomacro
23581 extbl $3, $2, $3 !lituse_bytoff!1
23582 ldq $2, a($29) !literal!1
23583 ldq $4, b($29) !literal!2
23584 ldq_u $3, 0($2) !lituse_base!1
23585 ldq $27, f($29) !literal!5
23586 jsr $26, ($27), f !lituse_jsr!5
23587 ldah $29, 0($26) !gpdisp!3
23588 lda $0, c($29) !gprel
23589 ldah $1, d($29) !gprelhigh
23590 lda $1, d($1) !gprellow
23591 lda $29, 0($29) !gpdisp!3' > conftest.s
23592 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
23593 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23594 (eval $ac_try) 2>&5
23596 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23597 test $ac_status = 0; }; }
23599 gcc_cv_as_alpha_explicit_relocs=yes
23601 echo "configure: failed program was" >&5
23604 rm -f conftest.o conftest.s
23607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_explicit_relocs" >&5
23608 $as_echo "$gcc_cv_as_alpha_explicit_relocs" >&6; }
23609 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
23611 $as_echo "#define HAVE_AS_EXPLICIT_RELOCS 1" >>confdefs.h
23614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for jsrdirect relocation support" >&5
23615 $as_echo_n "checking assembler for jsrdirect relocation support... " >&6; }
23616 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then :
23617 $as_echo_n "(cached) " >&6
23619 gcc_cv_as_alpha_jsrdirect_relocs=no
23620 if test $in_tree_gas = yes; then
23621 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
23622 then gcc_cv_as_alpha_jsrdirect_relocs=yes
23624 elif test x$gcc_cv_as != x; then
23625 $as_echo ' .set nomacro
23627 ldq $27, a($29) !literal!1
23628 jsr $26, ($27), a !lituse_jsrdirect!1' > conftest.s
23629 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
23630 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23631 (eval $ac_try) 2>&5
23633 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23634 test $ac_status = 0; }; }
23636 gcc_cv_as_alpha_jsrdirect_relocs=yes
23638 echo "configure: failed program was" >&5
23641 rm -f conftest.o conftest.s
23644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
23645 $as_echo "$gcc_cv_as_alpha_jsrdirect_relocs" >&6; }
23646 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
23648 $as_echo "#define HAVE_AS_JSRDIRECT_RELOCS 1" >>confdefs.h
23654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -no-mul-bug-abort option" >&5
23655 $as_echo_n "checking assembler for -no-mul-bug-abort option... " >&6; }
23656 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then :
23657 $as_echo_n "(cached) " >&6
23659 gcc_cv_as_cris_no_mul_bug=no
23660 if test $in_tree_gas = yes; then
23661 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
23662 then gcc_cv_as_cris_no_mul_bug=yes
23664 elif test x$gcc_cv_as != x; then
23665 $as_echo '.text' > conftest.s
23666 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -no-mul-bug-abort -o conftest.o conftest.s >&5'
23667 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23668 (eval $ac_try) 2>&5
23670 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23671 test $ac_status = 0; }; }
23673 gcc_cv_as_cris_no_mul_bug=yes
23675 echo "configure: failed program was" >&5
23678 rm -f conftest.o conftest.s
23681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cris_no_mul_bug" >&5
23682 $as_echo "$gcc_cv_as_cris_no_mul_bug" >&6; }
23683 if test $gcc_cv_as_cris_no_mul_bug = yes; then
23685 $as_echo "#define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1" >>confdefs.h
23691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .register" >&5
23692 $as_echo_n "checking assembler for .register... " >&6; }
23693 if test "${gcc_cv_as_sparc_register_op+set}" = set; then :
23694 $as_echo_n "(cached) " >&6
23696 gcc_cv_as_sparc_register_op=no
23697 if test x$gcc_cv_as != x; then
23698 $as_echo '.register %g2, #scratch' > conftest.s
23699 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
23700 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23701 (eval $ac_try) 2>&5
23703 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23704 test $ac_status = 0; }; }
23706 gcc_cv_as_sparc_register_op=yes
23708 echo "configure: failed program was" >&5
23711 rm -f conftest.o conftest.s
23714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_register_op" >&5
23715 $as_echo "$gcc_cv_as_sparc_register_op" >&6; }
23716 if test $gcc_cv_as_sparc_register_op = yes; then
23718 $as_echo "#define HAVE_AS_REGISTER_PSEUDO_OP 1" >>confdefs.h
23722 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -relax option" >&5
23723 $as_echo_n "checking assembler for -relax option... " >&6; }
23724 if test "${gcc_cv_as_sparc_relax+set}" = set; then :
23725 $as_echo_n "(cached) " >&6
23727 gcc_cv_as_sparc_relax=no
23728 if test x$gcc_cv_as != x; then
23729 $as_echo '.text' > conftest.s
23730 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -relax -o conftest.o conftest.s >&5'
23731 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23732 (eval $ac_try) 2>&5
23734 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23735 test $ac_status = 0; }; }
23737 gcc_cv_as_sparc_relax=yes
23739 echo "configure: failed program was" >&5
23742 rm -f conftest.o conftest.s
23745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_relax" >&5
23746 $as_echo "$gcc_cv_as_sparc_relax" >&6; }
23747 if test $gcc_cv_as_sparc_relax = yes; then
23749 $as_echo "#define HAVE_AS_RELAX_OPTION 1" >>confdefs.h
23753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTDATA_OP relocs" >&5
23754 $as_echo_n "checking assembler for GOTDATA_OP relocs... " >&6; }
23755 if test "${gcc_cv_as_sparc_gotdata_op+set}" = set; then :
23756 $as_echo_n "(cached) " >&6
23758 gcc_cv_as_sparc_gotdata_op=no
23759 if test x$gcc_cv_as != x; then
23765 sethi %gdop_hix22(foo), %g1
23766 xor %g1, %gdop_lox10(foo), %g1
23767 ld [%l7 + %g1], %g2, %gdop(foo)' > conftest.s
23768 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
23769 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23770 (eval $ac_try) 2>&5
23772 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23773 test $ac_status = 0; }; }
23775 if test x$gcc_cv_ld != x \
23776 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
23777 if test x$gcc_cv_objdump != x; then
23778 if $gcc_cv_objdump -s -j .text conftest 2> /dev/null \
23779 | grep ' 03000004 82186004 c405c001'> /dev/null 2>&1; then
23780 gcc_cv_as_sparc_gotdata_op=no
23782 gcc_cv_as_sparc_gotdata_op=yes
23788 echo "configure: failed program was" >&5
23791 rm -f conftest.o conftest.s
23794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_gotdata_op" >&5
23795 $as_echo "$gcc_cv_as_sparc_gotdata_op" >&6; }
23796 if test $gcc_cv_as_sparc_gotdata_op = yes; then
23798 $as_echo "#define HAVE_AS_SPARC_GOTDATA_OP 1" >>confdefs.h
23802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs" >&5
23803 $as_echo_n "checking assembler for unaligned pcrel relocs... " >&6; }
23804 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then :
23805 $as_echo_n "(cached) " >&6
23807 gcc_cv_as_sparc_ua_pcrel=no
23808 if test x$gcc_cv_as != x; then
23815 .uaword %r_disp32(foo)' > conftest.s
23816 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
23817 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23818 (eval $ac_try) 2>&5
23820 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23821 test $ac_status = 0; }; }
23823 if test x$gcc_cv_ld != x \
23824 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
23825 gcc_cv_as_sparc_ua_pcrel=yes
23829 echo "configure: failed program was" >&5
23832 rm -f conftest.o conftest.s
23835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel" >&5
23836 $as_echo "$gcc_cv_as_sparc_ua_pcrel" >&6; }
23837 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
23839 $as_echo "#define HAVE_AS_SPARC_UA_PCREL 1" >>confdefs.h
23842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
23843 $as_echo_n "checking assembler for unaligned pcrel relocs against hidden symbols... " >&6; }
23844 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then :
23845 $as_echo_n "(cached) " >&6
23847 gcc_cv_as_sparc_ua_pcrel_hidden=no
23848 if test x$gcc_cv_as != x; then
23852 .uaword %r_disp32(foo)
23853 .byte 0x32, 0x33, 0x34
23857 .skip 4' > conftest.s
23858 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
23859 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23860 (eval $ac_try) 2>&5
23862 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23863 test $ac_status = 0; }; }
23865 if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
23866 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
23867 && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
23868 | grep ' 31000000 07323334' > /dev/null 2>&1; then
23869 if $gcc_cv_objdump -R conftest 2> /dev/null \
23870 | grep 'DISP32' > /dev/null 2>&1; then
23873 gcc_cv_as_sparc_ua_pcrel_hidden=yes
23878 echo "configure: failed program was" >&5
23881 rm -f conftest.o conftest.s
23884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
23885 $as_echo "$gcc_cv_as_sparc_ua_pcrel_hidden" >&6; }
23886 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
23888 $as_echo "#define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1" >>confdefs.h
23892 fi # unaligned pcrel relocs
23894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for offsetable %lo()" >&5
23895 $as_echo_n "checking assembler for offsetable %lo()... " >&6; }
23896 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then :
23897 $as_echo_n "(cached) " >&6
23899 gcc_cv_as_sparc_offsetable_lo10=no
23900 if test x$gcc_cv_as != x; then
23902 or %g1, %lo(ab) + 12, %g1
23903 or %g1, %lo(ab + 12), %g1' > conftest.s
23904 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9 -o conftest.o conftest.s >&5'
23905 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23906 (eval $ac_try) 2>&5
23908 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23909 test $ac_status = 0; }; }
23911 if test x$gcc_cv_objdump != x \
23912 && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
23913 | grep ' 82106000 82106000' > /dev/null 2>&1; then
23914 gcc_cv_as_sparc_offsetable_lo10=yes
23917 echo "configure: failed program was" >&5
23920 rm -f conftest.o conftest.s
23923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
23924 $as_echo "$gcc_cv_as_sparc_offsetable_lo10" >&6; }
23925 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
23927 $as_echo "#define HAVE_AS_OFFSETABLE_LO10 1" >>confdefs.h
23932 i[34567]86-*-* | x86_64-*-*)
23935 # Full C++ conformance when using a shared libstdc++-v3 requires some
23936 # support from the Cygwin DLL, which in more recent versions exports
23937 # wrappers to aid in interposing and redirecting operators new, delete,
23938 # etc., as per n2800 #17.6.4.6 [replacement.functions]. Check if we
23939 # are configuring for a version of Cygwin that exports the wrappers.
23940 if test x$host = x$target; then
23941 ac_fn_c_check_func "$LINENO" "__wrap__Znaj" "ac_cv_func___wrap__Znaj"
23942 if test "x$ac_cv_func___wrap__Znaj" = x""yes; then :
23943 gcc_ac_cygwin_dll_wrappers=yes
23945 gcc_ac_cygwin_dll_wrappers=no
23949 # Can't check presence of libc functions during cross-compile, so
23950 # we just have to assume we're building for an up-to-date target.
23951 gcc_ac_cygwin_dll_wrappers=yes
23954 cat >>confdefs.h <<_ACEOF
23955 #define USE_CYGWIN_LIBSTDCXX_WRAPPERS `if test $gcc_ac_cygwin_dll_wrappers = yes; then echo 1; else echo 0; fi`
23960 cygwin* | pe | mingw32*)
23961 # Recent binutils allows the three-operand form of ".comm" on PE. This
23962 # definition is used unconditionally to initialise the default state of
23963 # the target option variable that governs usage of the feature.
23964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .comm with alignment" >&5
23965 $as_echo_n "checking assembler for .comm with alignment... " >&6; }
23966 if test "${gcc_cv_as_comm_has_align+set}" = set; then :
23967 $as_echo_n "(cached) " >&6
23969 gcc_cv_as_comm_has_align=no
23970 if test $in_tree_gas = yes; then
23971 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
23972 then gcc_cv_as_comm_has_align=yes
23974 elif test x$gcc_cv_as != x; then
23975 $as_echo '.comm foo,1,32' > conftest.s
23976 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
23977 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23978 (eval $ac_try) 2>&5
23980 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23981 test $ac_status = 0; }; }
23983 gcc_cv_as_comm_has_align=yes
23985 echo "configure: failed program was" >&5
23988 rm -f conftest.o conftest.s
23991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comm_has_align" >&5
23992 $as_echo "$gcc_cv_as_comm_has_align" >&6; }
23995 cat >>confdefs.h <<_ACEOF
23996 #define HAVE_GAS_ALIGNED_COMM `if test $gcc_cv_as_comm_has_align = yes; then echo 1; else echo 0; fi`
23999 # Used for DWARF 2 in PE
24000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .secrel32 relocs" >&5
24001 $as_echo_n "checking assembler for .secrel32 relocs... " >&6; }
24002 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then :
24003 $as_echo_n "(cached) " >&6
24005 gcc_cv_as_ix86_pe_secrel32=no
24006 if test $in_tree_gas = yes; then
24007 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
24008 then gcc_cv_as_ix86_pe_secrel32=yes
24010 elif test x$gcc_cv_as != x; then
24014 .secrel32 foo' > conftest.s
24015 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24016 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24017 (eval $ac_try) 2>&5
24019 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24020 test $ac_status = 0; }; }
24022 if test x$gcc_cv_ld != x \
24023 && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
24024 gcc_cv_as_ix86_pe_secrel32=yes
24028 echo "configure: failed program was" >&5
24031 rm -f conftest.o conftest.s
24034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_pe_secrel32" >&5
24035 $as_echo "$gcc_cv_as_ix86_pe_secrel32" >&6; }
24036 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
24038 $as_echo "#define HAVE_GAS_PE_SECREL32_RELOC 1" >>confdefs.h
24041 # Test if the assembler supports the extended form of the .section
24042 # directive that specifies section alignment. LTO support uses this,
24043 # but normally only after installation, so we warn but don't fail the
24044 # configure if LTO is enabled but the assembler does not support it.
24045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with alignment" >&5
24046 $as_echo_n "checking assembler for .section with alignment... " >&6; }
24047 if test "${gcc_cv_as_section_has_align+set}" = set; then :
24048 $as_echo_n "(cached) " >&6
24050 gcc_cv_as_section_has_align=no
24051 if test $in_tree_gas = yes; then
24052 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 1`
24053 then gcc_cv_as_section_has_align=yes
24055 elif test x$gcc_cv_as != x; then
24056 $as_echo '.section lto_test,"dr0"' > conftest.s
24057 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -fatal-warnings -o conftest.o conftest.s >&5'
24058 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24059 (eval $ac_try) 2>&5
24061 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24062 test $ac_status = 0; }; }
24064 gcc_cv_as_section_has_align=yes
24066 echo "configure: failed program was" >&5
24069 rm -f conftest.o conftest.s
24072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_align" >&5
24073 $as_echo "$gcc_cv_as_section_has_align" >&6; }
24075 if test x$gcc_cv_as_section_has_align != xyes; then
24076 case ",$enable_languages," in
24078 { $as_echo "$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
24079 $as_echo "$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;}
24086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for filds and fists mnemonics" >&5
24087 $as_echo_n "checking assembler for filds and fists mnemonics... " >&6; }
24088 if test "${gcc_cv_as_ix86_filds+set}" = set; then :
24089 $as_echo_n "(cached) " >&6
24091 gcc_cv_as_ix86_filds=no
24092 if test x$gcc_cv_as != x; then
24093 $as_echo 'filds mem; fists mem' > conftest.s
24094 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24095 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24096 (eval $ac_try) 2>&5
24098 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24099 test $ac_status = 0; }; }
24101 gcc_cv_as_ix86_filds=yes
24103 echo "configure: failed program was" >&5
24106 rm -f conftest.o conftest.s
24109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_filds" >&5
24110 $as_echo "$gcc_cv_as_ix86_filds" >&6; }
24111 if test $gcc_cv_as_ix86_filds = yes; then
24113 $as_echo "#define HAVE_AS_IX86_FILDS 1" >>confdefs.h
24117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fildq and fistpq mnemonics" >&5
24118 $as_echo_n "checking assembler for fildq and fistpq mnemonics... " >&6; }
24119 if test "${gcc_cv_as_ix86_fildq+set}" = set; then :
24120 $as_echo_n "(cached) " >&6
24122 gcc_cv_as_ix86_fildq=no
24123 if test x$gcc_cv_as != x; then
24124 $as_echo 'fildq mem; fistpq mem' > conftest.s
24125 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24126 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24127 (eval $ac_try) 2>&5
24129 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24130 test $ac_status = 0; }; }
24132 gcc_cv_as_ix86_fildq=yes
24134 echo "configure: failed program was" >&5
24137 rm -f conftest.o conftest.s
24140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_fildq" >&5
24141 $as_echo "$gcc_cv_as_ix86_fildq" >&6; }
24142 if test $gcc_cv_as_ix86_fildq = yes; then
24144 $as_echo "#define HAVE_AS_IX86_FILDQ 1" >>confdefs.h
24148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cmov syntax" >&5
24149 $as_echo_n "checking assembler for cmov syntax... " >&6; }
24150 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then :
24151 $as_echo_n "(cached) " >&6
24153 gcc_cv_as_ix86_cmov_sun_syntax=no
24154 if test x$gcc_cv_as != x; then
24155 $as_echo 'cmovl.l %edx, %eax' > conftest.s
24156 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24157 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24158 (eval $ac_try) 2>&5
24160 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24161 test $ac_status = 0; }; }
24163 gcc_cv_as_ix86_cmov_sun_syntax=yes
24165 echo "configure: failed program was" >&5
24168 rm -f conftest.o conftest.s
24171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
24172 $as_echo "$gcc_cv_as_ix86_cmov_sun_syntax" >&6; }
24173 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
24175 $as_echo "#define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1" >>confdefs.h
24179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ffreep mnemonic" >&5
24180 $as_echo_n "checking assembler for ffreep mnemonic... " >&6; }
24181 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then :
24182 $as_echo_n "(cached) " >&6
24184 gcc_cv_as_ix86_ffreep=no
24185 if test x$gcc_cv_as != x; then
24186 $as_echo 'ffreep %st(1)' > conftest.s
24187 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24188 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24189 (eval $ac_try) 2>&5
24191 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24192 test $ac_status = 0; }; }
24194 gcc_cv_as_ix86_ffreep=yes
24196 echo "configure: failed program was" >&5
24199 rm -f conftest.o conftest.s
24202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ffreep" >&5
24203 $as_echo "$gcc_cv_as_ix86_ffreep" >&6; }
24204 if test $gcc_cv_as_ix86_ffreep = yes; then
24206 $as_echo "#define HAVE_AS_IX86_FFREEP 1" >>confdefs.h
24210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .quad directive" >&5
24211 $as_echo_n "checking assembler for .quad directive... " >&6; }
24212 if test "${gcc_cv_as_ix86_quad+set}" = set; then :
24213 $as_echo_n "(cached) " >&6
24215 gcc_cv_as_ix86_quad=no
24216 if test x$gcc_cv_as != x; then
24217 $as_echo '.quad 0' > conftest.s
24218 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24219 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24220 (eval $ac_try) 2>&5
24222 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24223 test $ac_status = 0; }; }
24225 gcc_cv_as_ix86_quad=yes
24227 echo "configure: failed program was" >&5
24230 rm -f conftest.o conftest.s
24233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_quad" >&5
24234 $as_echo "$gcc_cv_as_ix86_quad" >&6; }
24235 if test $gcc_cv_as_ix86_quad = yes; then
24237 $as_echo "#define HAVE_AS_IX86_QUAD 1" >>confdefs.h
24241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for sahf mnemonic" >&5
24242 $as_echo_n "checking assembler for sahf mnemonic... " >&6; }
24243 if test "${gcc_cv_as_ix86_sahf+set}" = set; then :
24244 $as_echo_n "(cached) " >&6
24246 gcc_cv_as_ix86_sahf=no
24247 if test x$gcc_cv_as != x; then
24250 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24251 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24252 (eval $ac_try) 2>&5
24254 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24255 test $ac_status = 0; }; }
24257 gcc_cv_as_ix86_sahf=yes
24259 echo "configure: failed program was" >&5
24262 rm -f conftest.o conftest.s
24265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_sahf" >&5
24266 $as_echo "$gcc_cv_as_ix86_sahf" >&6; }
24267 if test $gcc_cv_as_ix86_sahf = yes; then
24269 $as_echo "#define HAVE_AS_IX86_SAHF 1" >>confdefs.h
24273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for swap suffix" >&5
24274 $as_echo_n "checking assembler for swap suffix... " >&6; }
24275 if test "${gcc_cv_as_ix86_swap+set}" = set; then :
24276 $as_echo_n "(cached) " >&6
24278 gcc_cv_as_ix86_swap=no
24279 if test x$gcc_cv_as != x; then
24280 $as_echo 'movl.s %esp, %ebp' > conftest.s
24281 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24282 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24283 (eval $ac_try) 2>&5
24285 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24286 test $ac_status = 0; }; }
24288 gcc_cv_as_ix86_swap=yes
24290 echo "configure: failed program was" >&5
24293 rm -f conftest.o conftest.s
24296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_swap" >&5
24297 $as_echo "$gcc_cv_as_ix86_swap" >&6; }
24298 if test $gcc_cv_as_ix86_swap = yes; then
24300 $as_echo "#define HAVE_AS_IX86_SWAP 1" >>confdefs.h
24304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for different section symbol subtraction" >&5
24305 $as_echo_n "checking assembler for different section symbol subtraction... " >&6; }
24306 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then :
24307 $as_echo_n "(cached) " >&6
24309 gcc_cv_as_ix86_diff_sect_delta=no
24310 if test x$gcc_cv_as != x; then
24311 $as_echo '.section .rodata
24317 .L2: nop' > conftest.s
24318 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24319 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24320 (eval $ac_try) 2>&5
24322 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24323 test $ac_status = 0; }; }
24325 gcc_cv_as_ix86_diff_sect_delta=yes
24327 echo "configure: failed program was" >&5
24330 rm -f conftest.o conftest.s
24333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
24334 $as_echo "$gcc_cv_as_ix86_diff_sect_delta" >&6; }
24335 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
24337 $as_echo "#define HAVE_AS_IX86_DIFF_SECT_DELTA 1" >>confdefs.h
24341 # These two are used unconditionally by i386.[ch]; it is to be defined
24342 # to 1 if the feature is present, 0 otherwise.
24343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTOFF in data" >&5
24344 $as_echo_n "checking assembler for GOTOFF in data... " >&6; }
24345 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then :
24346 $as_echo_n "(cached) " >&6
24348 gcc_cv_as_ix86_gotoff_in_data=no
24349 if test $in_tree_gas = yes; then
24350 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
24351 then gcc_cv_as_ix86_gotoff_in_data=yes
24353 elif test x$gcc_cv_as != x; then
24358 .long .L0@GOTOFF' > conftest.s
24359 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24360 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24361 (eval $ac_try) 2>&5
24363 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24364 test $ac_status = 0; }; }
24366 gcc_cv_as_ix86_gotoff_in_data=yes
24368 echo "configure: failed program was" >&5
24371 rm -f conftest.o conftest.s
24374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
24375 $as_echo "$gcc_cv_as_ix86_gotoff_in_data" >&6; }
24378 cat >>confdefs.h <<_ACEOF
24379 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
24383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rep and lock prefix" >&5
24384 $as_echo_n "checking assembler for rep and lock prefix... " >&6; }
24385 if test "${gcc_cv_as_ix86_rep_lock_prefix+set}" = set; then :
24386 $as_echo_n "(cached) " >&6
24388 gcc_cv_as_ix86_rep_lock_prefix=no
24389 if test x$gcc_cv_as != x; then
24390 $as_echo 'rep movsl
24391 lock addl %edi, (%eax,%esi)
24392 lock orl $0, (%esp)' > conftest.s
24393 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24394 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24395 (eval $ac_try) 2>&5
24397 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24398 test $ac_status = 0; }; }
24400 gcc_cv_as_ix86_rep_lock_prefix=yes
24402 echo "configure: failed program was" >&5
24405 rm -f conftest.o conftest.s
24408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_rep_lock_prefix" >&5
24409 $as_echo "$gcc_cv_as_ix86_rep_lock_prefix" >&6; }
24410 if test $gcc_cv_as_ix86_rep_lock_prefix = yes; then
24412 $as_echo "#define HAVE_AS_IX86_REP_LOCK_PREFIX 1" >>confdefs.h
24416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_GD_PLT reloc" >&5
24417 $as_echo_n "checking assembler for R_386_TLS_GD_PLT reloc... " >&6; }
24418 if test "${gcc_cv_as_ix86_tlsgdplt+set}" = set; then :
24419 $as_echo_n "(cached) " >&6
24421 gcc_cv_as_ix86_tlsgdplt=no
24422 if test x$gcc_cv_as != x; then
24423 $as_echo 'call tls_gd@tlsgdplt' > conftest.s
24424 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24425 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24426 (eval $ac_try) 2>&5
24428 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24429 test $ac_status = 0; }; }
24431 gcc_cv_as_ix86_tlsgdplt=yes
24433 echo "configure: failed program was" >&5
24436 rm -f conftest.o conftest.s
24439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsgdplt" >&5
24440 $as_echo "$gcc_cv_as_ix86_tlsgdplt" >&6; }
24441 if test $gcc_cv_as_ix86_tlsgdplt = yes; then
24443 $as_echo "#define HAVE_AS_IX86_TLSGDPLT 1" >>confdefs.h
24447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_LDM_PLT reloc" >&5
24448 $as_echo_n "checking assembler for R_386_TLS_LDM_PLT reloc... " >&6; }
24449 if test "${gcc_cv_as_ix86_tlsldmplt+set}" = set; then :
24450 $as_echo_n "(cached) " >&6
24452 gcc_cv_as_ix86_tlsldmplt=no
24453 if test x$gcc_cv_as != x; then
24454 $as_echo 'call tls_ld@tlsldmplt' > conftest.s
24455 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24456 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24457 (eval $ac_try) 2>&5
24459 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24460 test $ac_status = 0; }; }
24462 gcc_cv_as_ix86_tlsldmplt=yes
24464 echo "configure: failed program was" >&5
24467 rm -f conftest.o conftest.s
24470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsldmplt" >&5
24471 $as_echo "$gcc_cv_as_ix86_tlsldmplt" >&6; }
24472 if test $gcc_cv_as_ix86_tlsldmplt = yes; then
24474 $as_echo "#define HAVE_AS_IX86_TLSLDMPLT 1" >>confdefs.h
24481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ltoffx and ldxmov relocs" >&5
24482 $as_echo_n "checking assembler for ltoffx and ldxmov relocs... " >&6; }
24483 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then :
24484 $as_echo_n "(cached) " >&6
24486 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
24487 if test $in_tree_gas = yes; then
24488 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
24489 then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
24491 elif test x$gcc_cv_as != x; then
24493 addl r15 = @ltoffx(x#), gp
24495 ld8.mov r16 = [r15], x#' > conftest.s
24496 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24497 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24498 (eval $ac_try) 2>&5
24500 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24501 test $ac_status = 0; }; }
24503 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
24505 echo "configure: failed program was" >&5
24508 rm -f conftest.o conftest.s
24511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
24512 $as_echo "$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6; }
24513 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
24515 $as_echo "#define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1" >>confdefs.h
24523 *-*-aix*) conftest_s=' .machine "pwr5"
24527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .machine directive support" >&5
24528 $as_echo_n "checking assembler for .machine directive support... " >&6; }
24529 if test "${gcc_cv_as_machine_directive+set}" = set; then :
24530 $as_echo_n "(cached) " >&6
24532 gcc_cv_as_machine_directive=no
24533 if test x$gcc_cv_as != x; then
24534 $as_echo ' .machine ppc7400' > conftest.s
24535 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24536 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24537 (eval $ac_try) 2>&5
24539 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24540 test $ac_status = 0; }; }
24542 gcc_cv_as_machine_directive=yes
24544 echo "configure: failed program was" >&5
24547 rm -f conftest.o conftest.s
24550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_machine_directive" >&5
24551 $as_echo "$gcc_cv_as_machine_directive" >&6; }
24553 if test x$gcc_cv_as_machine_directive != xyes; then
24554 echo "*** This target requires an assembler supporting \".machine\"" >&2
24555 echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
24556 test x$build = x$target && exit 1
24560 *) conftest_s=' .machine power4
24565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for mfcr field support" >&5
24566 $as_echo_n "checking assembler for mfcr field support... " >&6; }
24567 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then :
24568 $as_echo_n "(cached) " >&6
24570 gcc_cv_as_powerpc_mfcrf=no
24571 if test $in_tree_gas = yes; then
24572 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
24573 then gcc_cv_as_powerpc_mfcrf=yes
24575 elif test x$gcc_cv_as != x; then
24576 $as_echo "$conftest_s" > conftest.s
24577 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24578 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24579 (eval $ac_try) 2>&5
24581 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24582 test $ac_status = 0; }; }
24584 gcc_cv_as_powerpc_mfcrf=yes
24586 echo "configure: failed program was" >&5
24589 rm -f conftest.o conftest.s
24592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfcrf" >&5
24593 $as_echo "$gcc_cv_as_powerpc_mfcrf" >&6; }
24594 if test $gcc_cv_as_powerpc_mfcrf = yes; then
24596 $as_echo "#define HAVE_AS_MFCRF 1" >>confdefs.h
24601 *-*-aix*) conftest_s=' .machine "pwr5"
24604 *) conftest_s=' .machine power5
24609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntb support" >&5
24610 $as_echo_n "checking assembler for popcntb support... " >&6; }
24611 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then :
24612 $as_echo_n "(cached) " >&6
24614 gcc_cv_as_powerpc_popcntb=no
24615 if test $in_tree_gas = yes; then
24616 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
24617 then gcc_cv_as_powerpc_popcntb=yes
24619 elif test x$gcc_cv_as != x; then
24620 $as_echo "$conftest_s" > conftest.s
24621 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24622 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24623 (eval $ac_try) 2>&5
24625 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24626 test $ac_status = 0; }; }
24628 gcc_cv_as_powerpc_popcntb=yes
24630 echo "configure: failed program was" >&5
24633 rm -f conftest.o conftest.s
24636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntb" >&5
24637 $as_echo "$gcc_cv_as_powerpc_popcntb" >&6; }
24638 if test $gcc_cv_as_powerpc_popcntb = yes; then
24640 $as_echo "#define HAVE_AS_POPCNTB 1" >>confdefs.h
24645 *-*-aix*) conftest_s=' .machine "pwr5x"
24648 *) conftest_s=' .machine power5
24653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fp round support" >&5
24654 $as_echo_n "checking assembler for fp round support... " >&6; }
24655 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then :
24656 $as_echo_n "(cached) " >&6
24658 gcc_cv_as_powerpc_fprnd=no
24659 if test $in_tree_gas = yes; then
24660 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
24661 then gcc_cv_as_powerpc_fprnd=yes
24663 elif test x$gcc_cv_as != x; then
24664 $as_echo "$conftest_s" > conftest.s
24665 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24666 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24667 (eval $ac_try) 2>&5
24669 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24670 test $ac_status = 0; }; }
24672 gcc_cv_as_powerpc_fprnd=yes
24674 echo "configure: failed program was" >&5
24677 rm -f conftest.o conftest.s
24680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_fprnd" >&5
24681 $as_echo "$gcc_cv_as_powerpc_fprnd" >&6; }
24682 if test $gcc_cv_as_powerpc_fprnd = yes; then
24684 $as_echo "#define HAVE_AS_FPRND 1" >>confdefs.h
24689 *-*-aix*) conftest_s=' .machine "pwr6"
24692 *) conftest_s=' .machine power6
24697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for move fp gpr support" >&5
24698 $as_echo_n "checking assembler for move fp gpr support... " >&6; }
24699 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then :
24700 $as_echo_n "(cached) " >&6
24702 gcc_cv_as_powerpc_mfpgpr=no
24703 if test $in_tree_gas = yes; then
24704 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
24705 then gcc_cv_as_powerpc_mfpgpr=yes
24707 elif test x$gcc_cv_as != x; then
24708 $as_echo "$conftest_s" > conftest.s
24709 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24710 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24711 (eval $ac_try) 2>&5
24713 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24714 test $ac_status = 0; }; }
24716 gcc_cv_as_powerpc_mfpgpr=yes
24718 echo "configure: failed program was" >&5
24721 rm -f conftest.o conftest.s
24724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfpgpr" >&5
24725 $as_echo "$gcc_cv_as_powerpc_mfpgpr" >&6; }
24726 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
24728 $as_echo "#define HAVE_AS_MFPGPR 1" >>confdefs.h
24733 *-*-aix*) conftest_s=' .csect .text[PR]
24735 addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
24739 addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
24740 *) conftest_s=' .text
24742 addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
24745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rel16 relocs" >&5
24746 $as_echo_n "checking assembler for rel16 relocs... " >&6; }
24747 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then :
24748 $as_echo_n "(cached) " >&6
24750 gcc_cv_as_powerpc_rel16=no
24751 if test $in_tree_gas = yes; then
24752 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
24753 then gcc_cv_as_powerpc_rel16=yes
24755 elif test x$gcc_cv_as != x; then
24756 $as_echo "$conftest_s" > conftest.s
24757 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
24758 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24759 (eval $ac_try) 2>&5
24761 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24762 test $ac_status = 0; }; }
24764 gcc_cv_as_powerpc_rel16=yes
24766 echo "configure: failed program was" >&5
24769 rm -f conftest.o conftest.s
24772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_rel16" >&5
24773 $as_echo "$gcc_cv_as_powerpc_rel16" >&6; }
24774 if test $gcc_cv_as_powerpc_rel16 = yes; then
24776 $as_echo "#define HAVE_AS_REL16 1" >>confdefs.h
24781 *-*-aix*) conftest_s=' .machine "pwr6"
24784 *) conftest_s=' .machine power6
24789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for compare bytes support" >&5
24790 $as_echo_n "checking assembler for compare bytes support... " >&6; }
24791 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then :
24792 $as_echo_n "(cached) " >&6
24794 gcc_cv_as_powerpc_cmpb=no
24795 if test $in_tree_gas = yes; then
24796 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
24797 then gcc_cv_as_powerpc_cmpb=yes
24799 elif test x$gcc_cv_as != x; then
24800 $as_echo "$conftest_s" > conftest.s
24801 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
24802 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24803 (eval $ac_try) 2>&5
24805 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24806 test $ac_status = 0; }; }
24808 gcc_cv_as_powerpc_cmpb=yes
24810 echo "configure: failed program was" >&5
24813 rm -f conftest.o conftest.s
24816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_cmpb" >&5
24817 $as_echo "$gcc_cv_as_powerpc_cmpb" >&6; }
24818 if test $gcc_cv_as_powerpc_cmpb = yes; then
24820 $as_echo "#define HAVE_AS_CMPB 1" >>confdefs.h
24825 *-*-aix*) conftest_s=' .machine "pwr6"
24828 *) conftest_s=' .machine power6
24833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for decimal float support" >&5
24834 $as_echo_n "checking assembler for decimal float support... " >&6; }
24835 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then :
24836 $as_echo_n "(cached) " >&6
24838 gcc_cv_as_powerpc_dfp=no
24839 if test $in_tree_gas = yes; then
24840 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
24841 then gcc_cv_as_powerpc_dfp=yes
24843 elif test x$gcc_cv_as != x; then
24844 $as_echo "$conftest_s" > conftest.s
24845 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
24846 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24847 (eval $ac_try) 2>&5
24849 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24850 test $ac_status = 0; }; }
24852 gcc_cv_as_powerpc_dfp=yes
24854 echo "configure: failed program was" >&5
24857 rm -f conftest.o conftest.s
24860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dfp" >&5
24861 $as_echo "$gcc_cv_as_powerpc_dfp" >&6; }
24862 if test $gcc_cv_as_powerpc_dfp = yes; then
24864 $as_echo "#define HAVE_AS_DFP 1" >>confdefs.h
24869 *-*-aix*) conftest_s=' .machine "pwr7"
24872 *) conftest_s=' .machine power7
24877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector-scalar support" >&5
24878 $as_echo_n "checking assembler for vector-scalar support... " >&6; }
24879 if test "${gcc_cv_as_powerpc_vsx+set}" = set; then :
24880 $as_echo_n "(cached) " >&6
24882 gcc_cv_as_powerpc_vsx=no
24883 if test $in_tree_gas = yes; then
24884 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
24885 then gcc_cv_as_powerpc_vsx=yes
24887 elif test x$gcc_cv_as != x; then
24888 $as_echo "$conftest_s" > conftest.s
24889 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
24890 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24891 (eval $ac_try) 2>&5
24893 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24894 test $ac_status = 0; }; }
24896 gcc_cv_as_powerpc_vsx=yes
24898 echo "configure: failed program was" >&5
24901 rm -f conftest.o conftest.s
24904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_vsx" >&5
24905 $as_echo "$gcc_cv_as_powerpc_vsx" >&6; }
24906 if test $gcc_cv_as_powerpc_vsx = yes; then
24908 $as_echo "#define HAVE_AS_VSX 1" >>confdefs.h
24913 *-*-aix*) conftest_s=' .machine "pwr7"
24916 *) conftest_s=' .machine power7
24921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntd support" >&5
24922 $as_echo_n "checking assembler for popcntd support... " >&6; }
24923 if test "${gcc_cv_as_powerpc_popcntd+set}" = set; then :
24924 $as_echo_n "(cached) " >&6
24926 gcc_cv_as_powerpc_popcntd=no
24927 if test $in_tree_gas = yes; then
24928 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
24929 then gcc_cv_as_powerpc_popcntd=yes
24931 elif test x$gcc_cv_as != x; then
24932 $as_echo "$conftest_s" > conftest.s
24933 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
24934 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24935 (eval $ac_try) 2>&5
24937 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24938 test $ac_status = 0; }; }
24940 gcc_cv_as_powerpc_popcntd=yes
24942 echo "configure: failed program was" >&5
24945 rm -f conftest.o conftest.s
24948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntd" >&5
24949 $as_echo "$gcc_cv_as_powerpc_popcntd" >&6; }
24950 if test $gcc_cv_as_powerpc_popcntd = yes; then
24952 $as_echo "#define HAVE_AS_POPCNTD 1" >>confdefs.h
24957 *-*-aix*) conftest_s=' .csect .text[PR]
24959 *) conftest_s=' .text
24963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for lwsync support" >&5
24964 $as_echo_n "checking assembler for lwsync support... " >&6; }
24965 if test "${gcc_cv_as_powerpc_lwsync+set}" = set; then :
24966 $as_echo_n "(cached) " >&6
24968 gcc_cv_as_powerpc_lwsync=no
24969 if test $in_tree_gas = yes; then
24970 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
24971 then gcc_cv_as_powerpc_lwsync=yes
24973 elif test x$gcc_cv_as != x; then
24974 $as_echo "$conftest_s" > conftest.s
24975 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
24976 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24977 (eval $ac_try) 2>&5
24979 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24980 test $ac_status = 0; }; }
24982 gcc_cv_as_powerpc_lwsync=yes
24984 echo "configure: failed program was" >&5
24987 rm -f conftest.o conftest.s
24990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_lwsync" >&5
24991 $as_echo "$gcc_cv_as_powerpc_lwsync" >&6; }
24992 if test $gcc_cv_as_powerpc_lwsync = yes; then
24994 $as_echo "#define HAVE_AS_LWSYNC 1" >>confdefs.h
24999 *-*-aix*) conftest_s=' .machine "476"
25002 *) conftest_s=' .machine "476"
25007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for data cache invalidate support" >&5
25008 $as_echo_n "checking assembler for data cache invalidate support... " >&6; }
25009 if test "${gcc_cv_as_powerpc_dci+set}" = set; then :
25010 $as_echo_n "(cached) " >&6
25012 gcc_cv_as_powerpc_dci=no
25013 if test $in_tree_gas = yes; then
25014 if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
25015 then gcc_cv_as_powerpc_dci=yes
25017 elif test x$gcc_cv_as != x; then
25018 $as_echo "$conftest_s" > conftest.s
25019 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25020 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25021 (eval $ac_try) 2>&5
25023 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25024 test $ac_status = 0; }; }
25026 gcc_cv_as_powerpc_dci=yes
25028 echo "configure: failed program was" >&5
25031 rm -f conftest.o conftest.s
25034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dci" >&5
25035 $as_echo "$gcc_cv_as_powerpc_dci" >&6; }
25036 if test $gcc_cv_as_powerpc_dci = yes; then
25038 $as_echo "#define HAVE_AS_DCI 1" >>confdefs.h
25042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25043 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25044 if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then :
25045 $as_echo_n "(cached) " >&6
25047 gcc_cv_as_powerpc_gnu_attribute=no
25048 if test $in_tree_gas = yes; then
25049 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25050 then gcc_cv_as_powerpc_gnu_attribute=yes
25052 elif test x$gcc_cv_as != x; then
25053 $as_echo '.gnu_attribute 4,1' > conftest.s
25054 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25055 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25056 (eval $ac_try) 2>&5
25058 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25059 test $ac_status = 0; }; }
25061 gcc_cv_as_powerpc_gnu_attribute=yes
25063 echo "configure: failed program was" >&5
25066 rm -f conftest.o conftest.s
25069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
25070 $as_echo "$gcc_cv_as_powerpc_gnu_attribute" >&6; }
25071 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
25073 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tls marker support" >&5
25078 $as_echo_n "checking assembler for tls marker support... " >&6; }
25079 if test "${gcc_cv_as_powerpc_tls_markers+set}" = set; then :
25080 $as_echo_n "(cached) " >&6
25082 gcc_cv_as_powerpc_tls_markers=no
25083 if test $in_tree_gas = yes; then
25084 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 0`
25085 then gcc_cv_as_powerpc_tls_markers=yes
25087 elif test x$gcc_cv_as != x; then
25088 $as_echo ' bl __tls_get_addr(x@tlsgd)' > conftest.s
25089 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25090 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25091 (eval $ac_try) 2>&5
25093 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25094 test $ac_status = 0; }; }
25096 gcc_cv_as_powerpc_tls_markers=yes
25098 echo "configure: failed program was" >&5
25101 rm -f conftest.o conftest.s
25104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_tls_markers" >&5
25105 $as_echo "$gcc_cv_as_powerpc_tls_markers" >&6; }
25106 if test $gcc_cv_as_powerpc_tls_markers = yes; then
25108 $as_echo "#define HAVE_AS_TLS_MARKERS 1" >>confdefs.h
25114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .ref support" >&5
25115 $as_echo_n "checking assembler for .ref support... " >&6; }
25116 if test "${gcc_cv_as_aix_ref+set}" = set; then :
25117 $as_echo_n "(cached) " >&6
25119 gcc_cv_as_aix_ref=no
25120 if test $in_tree_gas = yes; then
25121 if test $gcc_cv_gas_vers -ge `expr \( \( 2.21.0 \* 1000 \) + gcc_cv_as_aix_ref=yes \) \* 1000 + `
25124 elif test x$gcc_cv_as != x; then
25125 $as_echo ' .csect stuff[rw]
25131 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25132 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25133 (eval $ac_try) 2>&5
25135 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25136 test $ac_status = 0; }; }
25138 gcc_cv_as_aix_ref=yes
25140 echo "configure: failed program was" >&5
25143 rm -f conftest.o conftest.s
25146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aix_ref" >&5
25147 $as_echo "$gcc_cv_as_aix_ref" >&6; }
25148 if test $gcc_cv_as_aix_ref = yes; then
25150 $as_echo "#define HAVE_AS_REF 1" >>confdefs.h
25158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
25159 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
25160 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then :
25161 $as_echo_n "(cached) " >&6
25163 gcc_cv_as_mips_explicit_relocs=no
25164 if test $in_tree_gas = yes; then
25165 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
25166 then gcc_cv_as_mips_explicit_relocs=yes
25168 elif test x$gcc_cv_as != x; then
25169 $as_echo ' lw $4,%gp_rel(foo)($4)' > conftest.s
25170 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25171 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25172 (eval $ac_try) 2>&5
25174 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25175 test $ac_status = 0; }; }
25177 gcc_cv_as_mips_explicit_relocs=yes
25179 echo "configure: failed program was" >&5
25182 rm -f conftest.o conftest.s
25185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_explicit_relocs" >&5
25186 $as_echo "$gcc_cv_as_mips_explicit_relocs" >&6; }
25187 if test $gcc_cv_as_mips_explicit_relocs = yes; then
25188 if test x$target_cpu_default = x
25189 then target_cpu_default=MASK_EXPLICIT_RELOCS
25190 else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
25193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mno-shared support" >&5
25194 $as_echo_n "checking assembler for -mno-shared support... " >&6; }
25195 if test "${gcc_cv_as_mips_no_shared+set}" = set; then :
25196 $as_echo_n "(cached) " >&6
25198 gcc_cv_as_mips_no_shared=no
25199 if test $in_tree_gas = yes; then
25200 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
25201 then gcc_cv_as_mips_no_shared=yes
25203 elif test x$gcc_cv_as != x; then
25204 $as_echo 'nop' > conftest.s
25205 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mno-shared -o conftest.o conftest.s >&5'
25206 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25207 (eval $ac_try) 2>&5
25209 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25210 test $ac_status = 0; }; }
25212 gcc_cv_as_mips_no_shared=yes
25214 echo "configure: failed program was" >&5
25217 rm -f conftest.o conftest.s
25220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_no_shared" >&5
25221 $as_echo "$gcc_cv_as_mips_no_shared" >&6; }
25222 if test $gcc_cv_as_mips_no_shared = yes; then
25224 $as_echo "#define HAVE_AS_NO_SHARED 1" >>confdefs.h
25228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25229 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25230 if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then :
25231 $as_echo_n "(cached) " >&6
25233 gcc_cv_as_mips_gnu_attribute=no
25234 if test $in_tree_gas = yes; then
25235 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25236 then gcc_cv_as_mips_gnu_attribute=yes
25238 elif test x$gcc_cv_as != x; then
25239 $as_echo '.gnu_attribute 4,1' > conftest.s
25240 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25241 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25242 (eval $ac_try) 2>&5
25244 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25245 test $ac_status = 0; }; }
25247 gcc_cv_as_mips_gnu_attribute=yes
25249 echo "configure: failed program was" >&5
25252 rm -f conftest.o conftest.s
25255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_gnu_attribute" >&5
25256 $as_echo "$gcc_cv_as_mips_gnu_attribute" >&6; }
25257 if test $gcc_cv_as_mips_gnu_attribute = yes; then
25259 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .dtprelword support" >&5
25264 $as_echo_n "checking assembler for .dtprelword support... " >&6; }
25265 if test "${gcc_cv_as_mips_dtprelword+set}" = set; then :
25266 $as_echo_n "(cached) " >&6
25268 gcc_cv_as_mips_dtprelword=no
25269 if test $in_tree_gas = yes; then
25270 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25271 then gcc_cv_as_mips_dtprelword=yes
25273 elif test x$gcc_cv_as != x; then
25274 $as_echo '.section .tdata,"awT",@progbits
25278 .dtprelword x+0x8000' > conftest.s
25279 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25280 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25281 (eval $ac_try) 2>&5
25283 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25284 test $ac_status = 0; }; }
25286 gcc_cv_as_mips_dtprelword=yes
25288 echo "configure: failed program was" >&5
25291 rm -f conftest.o conftest.s
25294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dtprelword" >&5
25295 $as_echo "$gcc_cv_as_mips_dtprelword" >&6; }
25296 if test $gcc_cv_as_mips_dtprelword = yes; then
25298 $as_echo "#define HAVE_AS_DTPRELWORD 1" >>confdefs.h
25302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for DSPR1 mult with four accumulators support" >&5
25303 $as_echo_n "checking assembler for DSPR1 mult with four accumulators support... " >&6; }
25304 if test "${gcc_cv_as_mips_dspr1_mult+set}" = set; then :
25305 $as_echo_n "(cached) " >&6
25307 gcc_cv_as_mips_dspr1_mult=no
25308 if test x$gcc_cv_as != x; then
25309 $as_echo ' .set mips32r2
25317 multu $ac3,$4,$5' > conftest.s
25318 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25319 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25320 (eval $ac_try) 2>&5
25322 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25323 test $ac_status = 0; }; }
25325 gcc_cv_as_mips_dspr1_mult=yes
25327 echo "configure: failed program was" >&5
25330 rm -f conftest.o conftest.s
25333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dspr1_mult" >&5
25334 $as_echo "$gcc_cv_as_mips_dspr1_mult" >&6; }
25335 if test $gcc_cv_as_mips_dspr1_mult = yes; then
25337 $as_echo "#define HAVE_AS_DSPR1_MULT 1" >>confdefs.h
25341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker for explicit JALR relocation" >&5
25342 $as_echo_n "checking assembler and linker for explicit JALR relocation... " >&6; }
25343 gcc_cv_as_ld_jalr_reloc=no
25344 if test $gcc_cv_as_mips_explicit_relocs = yes; then
25345 if test $in_tree_ld = yes ; then
25346 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 20 -o "$gcc_cv_gld_major_version" -gt 2 \
25347 && test $in_tree_ld_is_elf = yes; then
25348 gcc_cv_as_ld_jalr_reloc=yes
25350 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x; then
25351 echo ' .ent x' > conftest.s
25352 echo 'x: ld $2,%got_disp(y)($3)' >> conftest.s
25353 echo ' ld $25,%call16(y)($28)' >> conftest.s
25354 echo ' .reloc 1f,R_MIPS_JALR,y' >> conftest.s
25355 echo '1: jalr $25' >> conftest.s
25356 echo ' .reloc 1f,R_MIPS_JALR,x' >> conftest.s
25357 echo '1: jalr $25' >> conftest.s
25358 echo ' .end x' >> conftest.s
25359 if $gcc_cv_as -o conftest.o conftest.s >/dev/null 2>&5 \
25360 && $gcc_cv_ld -shared -o conftest.so conftest.o >/dev/null 2>&5; then
25361 if $gcc_cv_objdump -d conftest.so | grep jalr >/dev/null 2>&1 \
25362 && $gcc_cv_objdump -d conftest.so | grep "bal.*<x>" >/dev/null 2>&1; then
25363 gcc_cv_as_ld_jalr_reloc=yes
25369 if test $gcc_cv_as_ld_jalr_reloc = yes; then
25370 if test x$target_cpu_default = x; then
25371 target_cpu_default=MASK_RELAX_PIC_CALLS
25373 target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
25376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ld_jalr_reloc" >&5
25377 $as_echo "$gcc_cv_as_ld_jalr_reloc" >&6; }
25379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .eh_frame personality relaxation" >&5
25380 $as_echo_n "checking linker for .eh_frame personality relaxation... " >&6; }
25381 if test "${gcc_cv_ld_mips_personality_relaxation+set}" = set; then :
25382 $as_echo_n "(cached) " >&6
25384 gcc_cv_ld_mips_personality_relaxation=no
25385 if test $in_tree_ld = yes ; then
25386 if test "$gcc_cv_gld_major_version" -eq 2 \
25387 -a "$gcc_cv_gld_minor_version" -ge 21 \
25388 -o "$gcc_cv_gld_major_version" -gt 2; then
25389 gcc_cv_ld_mips_personality_relaxation=yes
25391 elif test x$gcc_cv_as != x \
25392 -a x$gcc_cv_ld != x \
25393 -a x$gcc_cv_readelf != x ; then
25394 cat > conftest.s <<EOF
25396 .cfi_personality 0x80,indirect_ptr
25403 .section .data,"aw",@progbits
25407 if $gcc_cv_as -KPIC -o conftest.o conftest.s > /dev/null 2>&1 \
25408 && $gcc_cv_ld -o conftest conftest.o -shared > /dev/null 2>&1; then
25409 if $gcc_cv_readelf -d conftest 2>&1 \
25410 | grep TEXTREL > /dev/null 2>&1; then
25412 elif $gcc_cv_readelf --relocs conftest 2>&1 \
25413 | grep 'R_MIPS_REL32 *$' > /dev/null 2>&1; then
25416 gcc_cv_ld_mips_personality_relaxation=yes
25420 rm -f conftest.s conftest.o conftest
25422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_mips_personality_relaxation" >&5
25423 $as_echo "$gcc_cv_ld_mips_personality_relaxation" >&6; }
25424 if test x$gcc_cv_ld_mips_personality_relaxation = xyes; then
25426 $as_echo "#define HAVE_LD_PERSONALITY_RELAXATION 1" >>confdefs.h
25432 # Mips and HP-UX need the GNU assembler.
25433 # Linux on IA64 might be able to use the Intel assembler.
25436 mips*-*-* | *-*-hpux* )
25437 if test x$gas_flag = xyes \
25438 || test x"$host" != x"$build" \
25439 || test ! -x "$gcc_cv_as" \
25440 || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
25443 echo "*** This configuration requires the GNU assembler" >&2
25449 # ??? Not all targets support dwarf2 debug_line, even within a version
25450 # of gas. Moreover, we need to emit a valid instruction to trigger any
25451 # info to the output file. So, as supported targets are added to gas 2.11,
25452 # add some instruction here to (also) show we expect this might work.
25453 # ??? Once 2.11 is released, probably need to add first known working
25454 # version to the per-target configury.
25455 case "$cpu_type" in
25456 alpha | arm | avr | bfin | cris | i386 | m32c | m68k | microblaze | mips \
25457 | pa | rs6000 | score | sparc | spu | xstormy16 | xtensa)
25467 if test x"$insn" != x; then
25469 .file 1 \"conftest.s\"
25472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for dwarf2 debug_line support" >&5
25473 $as_echo_n "checking assembler for dwarf2 debug_line support... " >&6; }
25474 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then :
25475 $as_echo_n "(cached) " >&6
25477 gcc_cv_as_dwarf2_debug_line=no
25478 if test $in_tree_gas = yes; then
25479 if test $in_tree_gas_is_elf = yes \
25480 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25481 then gcc_cv_as_dwarf2_debug_line=yes
25483 elif test x$gcc_cv_as != x; then
25484 $as_echo "$conftest_s" > conftest.s
25485 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25486 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25487 (eval $ac_try) 2>&5
25489 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25490 test $ac_status = 0; }; }
25492 if test x$gcc_cv_objdump != x \
25493 && $gcc_cv_objdump -h conftest.o 2> /dev/null \
25494 | grep debug_line > /dev/null 2>&1; then
25495 gcc_cv_as_dwarf2_debug_line=yes
25498 echo "configure: failed program was" >&5
25501 rm -f conftest.o conftest.s
25504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_debug_line" >&5
25505 $as_echo "$gcc_cv_as_dwarf2_debug_line" >&6; }
25508 # The .debug_line file table must be in the exact order that
25509 # we specified the files, since these indices are also used
25510 # by DW_AT_decl_file. Approximate this test by testing if
25511 # the assembler bitches if the same index is assigned twice.
25512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for buggy dwarf2 .file directive" >&5
25513 $as_echo_n "checking assembler for buggy dwarf2 .file directive... " >&6; }
25514 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then :
25515 $as_echo_n "(cached) " >&6
25517 gcc_cv_as_dwarf2_file_buggy=no
25518 if test x$gcc_cv_as != x; then
25519 $as_echo ' .file 1 "foo.s"
25520 .file 1 "bar.s"' > conftest.s
25521 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25522 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25523 (eval $ac_try) 2>&5
25525 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25526 test $ac_status = 0; }; }
25528 gcc_cv_as_dwarf2_file_buggy=yes
25530 echo "configure: failed program was" >&5
25533 rm -f conftest.o conftest.s
25536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_file_buggy" >&5
25537 $as_echo "$gcc_cv_as_dwarf2_file_buggy" >&6; }
25540 if test $gcc_cv_as_dwarf2_debug_line = yes \
25541 && test $gcc_cv_as_dwarf2_file_buggy = no; then
25543 $as_echo "#define HAVE_AS_DWARF2_DEBUG_LINE 1" >>confdefs.h
25547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf2 option" >&5
25548 $as_echo_n "checking assembler for --gdwarf2 option... " >&6; }
25549 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then :
25550 $as_echo_n "(cached) " >&6
25552 gcc_cv_as_gdwarf2_flag=no
25553 if test $in_tree_gas = yes; then
25554 if test $in_tree_gas_is_elf = yes \
25555 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25556 then gcc_cv_as_gdwarf2_flag=yes
25558 elif test x$gcc_cv_as != x; then
25559 $as_echo "$insn" > conftest.s
25560 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf2 -o conftest.o conftest.s >&5'
25561 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25562 (eval $ac_try) 2>&5
25564 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25565 test $ac_status = 0; }; }
25567 gcc_cv_as_gdwarf2_flag=yes
25569 echo "configure: failed program was" >&5
25572 rm -f conftest.o conftest.s
25575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gdwarf2_flag" >&5
25576 $as_echo "$gcc_cv_as_gdwarf2_flag" >&6; }
25577 if test $gcc_cv_as_gdwarf2_flag = yes; then
25579 $as_echo "#define HAVE_AS_GDWARF2_DEBUG_FLAG 1" >>confdefs.h
25583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gstabs option" >&5
25584 $as_echo_n "checking assembler for --gstabs option... " >&6; }
25585 if test "${gcc_cv_as_gstabs_flag+set}" = set; then :
25586 $as_echo_n "(cached) " >&6
25588 gcc_cv_as_gstabs_flag=no
25589 if test $in_tree_gas = yes; then
25590 if test $in_tree_gas_is_elf = yes \
25591 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25592 then gcc_cv_as_gstabs_flag=yes
25594 elif test x$gcc_cv_as != x; then
25595 $as_echo "$insn" > conftest.s
25596 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gstabs -o conftest.o conftest.s >&5'
25597 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25598 (eval $ac_try) 2>&5
25600 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25601 test $ac_status = 0; }; }
25603 # The native Solaris 9/Intel assembler doesn't understand --gstabs
25604 # and warns about it, but still exits successfully. So check for
25606 if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
25607 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25608 (eval $ac_try) 2>&5
25610 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25611 test $ac_status = 0; }; }
25613 else gcc_cv_as_gstabs_flag=yes
25616 echo "configure: failed program was" >&5
25619 rm -f conftest.o conftest.s
25622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gstabs_flag" >&5
25623 $as_echo "$gcc_cv_as_gstabs_flag" >&6; }
25624 if test $gcc_cv_as_gstabs_flag = yes; then
25626 $as_echo "#define HAVE_AS_GSTABS_DEBUG_FLAG 1" >>confdefs.h
25630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --debug-prefix-map option" >&5
25631 $as_echo_n "checking assembler for --debug-prefix-map option... " >&6; }
25632 if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then :
25633 $as_echo_n "(cached) " >&6
25635 gcc_cv_as_debug_prefix_map_flag=no
25636 if test $in_tree_gas = yes; then
25637 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25638 then gcc_cv_as_debug_prefix_map_flag=yes
25640 elif test x$gcc_cv_as != x; then
25641 $as_echo "$insn" > conftest.s
25642 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
25643 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25644 (eval $ac_try) 2>&5
25646 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25647 test $ac_status = 0; }; }
25649 gcc_cv_as_debug_prefix_map_flag=yes
25651 echo "configure: failed program was" >&5
25654 rm -f conftest.o conftest.s
25657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_prefix_map_flag" >&5
25658 $as_echo "$gcc_cv_as_debug_prefix_map_flag" >&6; }
25659 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
25661 $as_echo "#define HAVE_AS_DEBUG_PREFIX_MAP 1" >>confdefs.h
25666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .lcomm with alignment" >&5
25667 $as_echo_n "checking assembler for .lcomm with alignment... " >&6; }
25668 if test "${gcc_cv_as_lcomm_with_alignment+set}" = set; then :
25669 $as_echo_n "(cached) " >&6
25671 gcc_cv_as_lcomm_with_alignment=no
25672 if test x$gcc_cv_as != x; then
25673 $as_echo '.lcomm bar,4,16' > conftest.s
25674 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25675 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25676 (eval $ac_try) 2>&5
25678 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25679 test $ac_status = 0; }; }
25681 gcc_cv_as_lcomm_with_alignment=yes
25683 echo "configure: failed program was" >&5
25686 rm -f conftest.o conftest.s
25689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_lcomm_with_alignment" >&5
25690 $as_echo "$gcc_cv_as_lcomm_with_alignment" >&6; }
25691 if test $gcc_cv_as_lcomm_with_alignment = yes; then
25693 $as_echo "#define HAVE_GAS_LCOMM_WITH_ALIGNMENT 1" >>confdefs.h
25697 # Check whether --enable-gnu-unique-object was given.
25698 if test "${enable_gnu_unique_object+set}" = set; then :
25699 enableval=$enable_gnu_unique_object; case $enable_gnu_unique_object in
25701 *) as_fn_error "'$enable_gnu_unique_object' is an invalid value for --enable-gnu-unique-object.
25702 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
25705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for gnu_unique_object" >&5
25706 $as_echo_n "checking assembler for gnu_unique_object... " >&6; }
25707 if test "${gcc_cv_as_gnu_unique_object+set}" = set; then :
25708 $as_echo_n "(cached) " >&6
25710 gcc_cv_as_gnu_unique_object=no
25711 if test $in_tree_gas = yes; then
25712 if test $in_tree_gas_is_elf = yes \
25713 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
25714 then gcc_cv_as_gnu_unique_object=yes
25716 elif test x$gcc_cv_as != x; then
25717 $as_echo '.type foo, @gnu_unique_object' > conftest.s
25718 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25719 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25720 (eval $ac_try) 2>&5
25722 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25723 test $ac_status = 0; }; }
25725 gcc_cv_as_gnu_unique_object=yes
25727 echo "configure: failed program was" >&5
25730 rm -f conftest.o conftest.s
25733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gnu_unique_object" >&5
25734 $as_echo "$gcc_cv_as_gnu_unique_object" >&6; }
25735 if test $gcc_cv_as_gnu_unique_object = yes; then
25736 # Also check for ld.so support, i.e. glibc 2.11 or higher.
25737 if test x$host = x$build -a x$host = x$target &&
25738 ldd --version 2>/dev/null &&
25739 glibcver=`ldd --version 2>/dev/null | sed 's/.* //;q'`; then
25740 glibcmajor=`expr "$glibcver" : "\([0-9]*\)"`
25741 glibcminor=`expr "$glibcver" : "[2-9]*\.\([0-9]*\)"`
25742 glibcnum=`expr $glibcmajor \* 1000 + $glibcminor`
25743 if test "$glibcnum" -ge 2011 ; then
25744 enable_gnu_unique_object=yes
25750 if test x$enable_gnu_unique_object = xyes; then
25752 $as_echo "#define HAVE_GAS_GNU_UNIQUE_OBJECT 1" >>confdefs.h
25756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tolerance to line number 0" >&5
25757 $as_echo_n "checking assembler for tolerance to line number 0... " >&6; }
25758 if test "${gcc_cv_as_line_zero+set}" = set; then :
25759 $as_echo_n "(cached) " >&6
25761 gcc_cv_as_line_zero=no
25762 if test $in_tree_gas = yes; then
25763 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
25764 then gcc_cv_as_line_zero=yes
25766 elif test "x$gcc_cv_as" != x; then
25767 { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
25768 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
25769 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25770 (eval $ac_try) 2>&5
25772 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25773 test $ac_status = 0; }; } &&
25774 test "x`cat conftest.out`" = x
25776 gcc_cv_as_line_zero=yes
25778 echo "configure: failed program was" >&5
25780 echo "configure: error output was" >&5
25781 cat conftest.out >&5
25783 rm -f conftest.o conftest.s conftest.out
25786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_line_zero" >&5
25787 $as_echo "$gcc_cv_as_line_zero" >&6; }
25788 if test "x$gcc_cv_as_line_zero" = xyes; then
25790 $as_echo "#define HAVE_AS_LINE_ZERO 1" >>confdefs.h
25794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker PT_GNU_EH_FRAME support" >&5
25795 $as_echo_n "checking linker PT_GNU_EH_FRAME support... " >&6; }
25796 gcc_cv_ld_eh_frame_hdr=no
25797 if test $in_tree_ld = yes ; then
25798 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
25799 && test $in_tree_ld_is_elf = yes; then
25800 gcc_cv_ld_eh_frame_hdr=yes
25802 elif test x$gcc_cv_ld != x; then
25803 if echo "$ld_ver" | grep GNU > /dev/null; then
25804 # Check if linker supports --eh-frame-hdr option
25805 if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
25806 gcc_cv_ld_eh_frame_hdr=yes
25811 # Sun ld has various bugs in .eh_frame_hdr support before version 1.2251.
25812 if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2251; then
25813 gcc_cv_ld_eh_frame_hdr=yes
25820 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
25822 $as_echo "#define HAVE_LD_EH_FRAME_HDR 1" >>confdefs.h
25825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_hdr" >&5
25826 $as_echo "$gcc_cv_ld_eh_frame_hdr" >&6; }
25828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker position independent executable support" >&5
25829 $as_echo_n "checking linker position independent executable support... " >&6; }
25831 if test $in_tree_ld = yes ; then
25832 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
25833 && test $in_tree_ld_is_elf = yes; then
25836 elif test x$gcc_cv_ld != x; then
25837 # Check if linker supports -pie option
25838 if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
25842 if test x"$gcc_cv_ld_pie" = xyes; then
25844 $as_echo "#define HAVE_LD_PIE 1" >>confdefs.h
25847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_pie" >&5
25848 $as_echo "$gcc_cv_ld_pie" >&6; }
25850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH-compatible garbage collection of sections" >&5
25851 $as_echo_n "checking linker EH-compatible garbage collection of sections... " >&6; }
25852 gcc_cv_ld_eh_gc_sections=no
25853 if test $in_tree_ld = yes ; then
25854 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
25855 && test $in_tree_ld_is_elf = yes; then
25856 gcc_cv_ld_eh_gc_sections=yes
25858 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
25859 cat > conftest.s <<EOF
25862 .type _start, @function
25865 .size _start, .-_start
25866 .section .text.foo,"ax",@progbits
25867 .type foo, @function
25871 .section .gcc_except_table.foo,"a",@progbits
25874 .section .eh_frame,"a",@progbits
25877 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
25878 if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
25879 | grep "gc-sections option ignored" > /dev/null; then
25880 gcc_cv_ld_eh_gc_sections=no
25881 elif $gcc_cv_objdump -h conftest 2> /dev/null \
25882 | grep gcc_except_table > /dev/null; then
25883 gcc_cv_ld_eh_gc_sections=yes
25884 # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
25885 if test x$gcc_cv_as_comdat_group != xyes; then
25886 gcc_cv_ld_eh_gc_sections=no
25887 cat > conftest.s <<EOF
25890 .type _start, @function
25893 .size _start, .-_start
25894 .section .gnu.linkonce.t.foo,"ax",@progbits
25895 .type foo, @function
25899 .section .gcc_except_table.foo,"a",@progbits
25902 .section .eh_frame,"a",@progbits
25905 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
25906 if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
25907 | grep "gc-sections option ignored" > /dev/null; then
25908 gcc_cv_ld_eh_gc_sections=no
25909 elif $gcc_cv_objdump -h conftest 2> /dev/null \
25910 | grep gcc_except_table > /dev/null; then
25911 gcc_cv_ld_eh_gc_sections=yes
25917 rm -f conftest.s conftest.o conftest
25921 # ??? This apparently exposes a binutils bug with PC-relative relocations.
25922 gcc_cv_ld_eh_gc_sections=no
25925 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
25927 $as_echo "#define HAVE_LD_EH_GC_SECTIONS 1" >>confdefs.h
25930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections" >&5
25931 $as_echo "$gcc_cv_ld_eh_gc_sections" >&6; }
25933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH garbage collection of sections bug" >&5
25934 $as_echo_n "checking linker EH garbage collection of sections bug... " >&6; }
25935 gcc_cv_ld_eh_gc_sections_bug=no
25936 if test $in_tree_ld = yes ; then
25937 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -lt 19 -o "$gcc_cv_gld_major_version" -lt 2 \
25938 && test $in_tree_ld_is_elf = yes; then
25939 gcc_cv_ld_eh_gc_sections_bug=yes
25941 elif test x$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
25942 gcc_cv_ld_eh_gc_sections_bug=yes
25943 cat > conftest.s <<EOF
25946 .type _start, @function
25949 .size _start, .-_start
25950 .section .text.startup.foo,"ax",@progbits
25951 .type foo, @function
25955 .section .gcc_except_table.foo,"a",@progbits
25958 .section .eh_frame,"a",@progbits
25961 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
25962 if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
25963 | grep "gc-sections option ignored" > /dev/null; then
25965 elif $gcc_cv_objdump -h conftest 2> /dev/null \
25966 | grep gcc_except_table > /dev/null; then
25967 gcc_cv_ld_eh_gc_sections_bug=no
25970 rm -f conftest.s conftest.o conftest
25972 if test x$gcc_cv_ld_eh_gc_sections_bug = xyes; then
25974 $as_echo "#define HAVE_LD_EH_GC_SECTIONS_BUG 1" >>confdefs.h
25977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections_bug" >&5
25978 $as_echo "$gcc_cv_ld_eh_gc_sections_bug" >&6; }
25984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --as-needed support" >&5
25985 $as_echo_n "checking linker --as-needed support... " >&6; }
25986 if test "${gcc_cv_ld_as_needed+set}" = set; then :
25987 $as_echo_n "(cached) " >&6
25989 gcc_cv_ld_as_needed=no
25990 if test $in_tree_ld = yes ; then
25991 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
25992 && test $in_tree_ld_is_elf = yes; then
25993 gcc_cv_ld_as_needed=yes
25995 elif test x$gcc_cv_ld != x; then
25996 # Check if linker supports --as-needed and --no-as-needed options
25997 if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
25998 gcc_cv_ld_as_needed=yes
26003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_as_needed" >&5
26004 $as_echo "$gcc_cv_ld_as_needed" >&6; }
26005 if test x"$gcc_cv_ld_as_needed" = xyes; then
26007 $as_echo "#define HAVE_LD_AS_NEEDED 1" >>confdefs.h
26011 case "$target:$tm_file" in
26012 powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
26013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for omitting dot symbols" >&5
26014 $as_echo_n "checking linker support for omitting dot symbols... " >&6; }
26015 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then :
26016 $as_echo_n "(cached) " >&6
26018 gcc_cv_ld_no_dot_syms=no
26019 if test $in_tree_ld = yes ; then
26020 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
26021 gcc_cv_ld_no_dot_syms=yes
26023 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26024 cat > conftest1.s <<EOF
26028 cat > conftest2.s <<EOF
26029 .section ".opd","aw"
26032 .type foo,@function
26034 .quad .LEfoo,.TOC.@tocbase,0
26040 if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
26041 && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
26042 && $gcc_cv_ld -melf64ppc -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
26043 gcc_cv_ld_no_dot_syms=yes
26045 rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
26049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_no_dot_syms" >&5
26050 $as_echo "$gcc_cv_ld_no_dot_syms" >&6; }
26051 if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
26053 $as_echo "#define HAVE_LD_NO_DOT_SYMS 1" >>confdefs.h
26057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
26058 $as_echo_n "checking linker large toc support... " >&6; }
26059 if test "${gcc_cv_ld_large_toc+set}" = set; then :
26060 $as_echo_n "(cached) " >&6
26062 gcc_cv_ld_large_toc=no
26063 if test $in_tree_ld = yes ; then
26064 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2; then
26065 gcc_cv_ld_large_toc=yes
26067 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26068 cat > conftest.s <<EOF
26069 .section ".tbss","awT",@nobits
26075 addis 9,13,ie0@got@tprel@ha
26076 ld 9,ie0@got@tprel@l(9)
26078 if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
26079 && $gcc_cv_ld -melf64ppc --no-toc-sort -o conftest conftest.o > /dev/null 2>&1; then
26080 gcc_cv_ld_large_toc=yes
26082 rm -f conftest conftest.o conftest.s
26086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
26087 $as_echo "$gcc_cv_ld_large_toc" >&6; }
26088 if test x"$gcc_cv_ld_large_toc" = xyes; then
26090 $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
26096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --build-id support" >&5
26097 $as_echo_n "checking linker --build-id support... " >&6; }
26098 if test "${gcc_cv_ld_buildid+set}" = set; then :
26099 $as_echo_n "(cached) " >&6
26101 gcc_cv_ld_buildid=no
26102 if test $in_tree_ld = yes ; then
26103 if test "$gcc_cv_gld_major_version" -eq 2 -a \
26104 "$gcc_cv_gld_minor_version" -ge 18 -o \
26105 "$gcc_cv_gld_major_version" -gt 2 \
26106 && test $in_tree_ld_is_elf = yes; then
26107 gcc_cv_ld_buildid=yes
26109 elif test x$gcc_cv_ld != x; then
26110 if $gcc_cv_ld --help 2>/dev/null | grep build-id > /dev/null; then
26111 gcc_cv_ld_buildid=yes
26115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_buildid" >&5
26116 $as_echo "$gcc_cv_ld_buildid" >&6; }
26117 if test x"$gcc_cv_ld_buildid" = xyes; then
26119 $as_echo "#define HAVE_LD_BUILDID 1" >>confdefs.h
26123 # Check whether --enable-linker-build-id was given.
26124 if test "${enable_linker_build_id+set}" = set; then :
26125 enableval=$enable_linker_build_id;
26127 enable_linker_build_id=no
26131 if test x"$enable_linker_build_id" = xyes; then
26132 if test x"$gcc_cv_ld_buildid" = xyes; then
26134 $as_echo "#define ENABLE_LD_BUILDID 1" >>confdefs.h
26137 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&5
26138 $as_echo "$as_me: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&2;}
26142 # In binutils 2.21, GNU ld gained support for new emulations fully
26143 # supporting the Solaris 2 ABI. Detect their presence in the linker used.
26144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker *_sol2 emulation support" >&5
26145 $as_echo_n "checking linker *_sol2 emulation support... " >&6; }
26146 if test "${gcc_cv_ld_sol2_emulation+set}" = set; then :
26147 $as_echo_n "(cached) " >&6
26149 gcc_cv_ld_sol2_emulation=no
26150 if test $in_tree_ld = yes ; then
26151 if test "$gcc_cv_gld_major_version" -eq 2 -a \
26152 "$gcc_cv_gld_minor_version" -ge 21 -o \
26153 "$gcc_cv_gld_major_version" -gt 2 \
26154 && test $in_tree_ld_is_elf = yes; then
26155 gcc_cv_ld_sol2_emulation=yes
26157 elif test x$gcc_cv_ld != x; then
26158 if $gcc_cv_ld -V 2>/dev/null | sed -e '1,/Supported emulations/d;q' | \
26159 grep _sol2 > /dev/null; then
26160 gcc_cv_ld_sol2_emulation=yes
26164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sol2_emulation" >&5
26165 $as_echo "$gcc_cv_ld_sol2_emulation" >&6; }
26166 if test x"$gcc_cv_ld_sol2_emulation" = xyes; then
26168 $as_echo "#define HAVE_LD_SOL2_EMULATION 1" >>confdefs.h
26172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --sysroot support" >&5
26173 $as_echo_n "checking linker --sysroot support... " >&6; }
26174 if test "${gcc_cv_ld_sysroot+set}" = set; then :
26175 $as_echo_n "(cached) " >&6
26177 gcc_cv_ld_sysroot=no
26178 if test $in_tree_ld = yes ; then
26179 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
26180 gcc_cv_ld_sysroot=yes
26182 elif test x$gcc_cv_ld != x; then
26183 if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
26184 gcc_cv_ld_sysroot=yes
26188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sysroot" >&5
26189 $as_echo "$gcc_cv_ld_sysroot" >&6; }
26190 if test x"$gcc_cv_ld_sysroot" = xyes; then
26192 $as_echo "#define HAVE_LD_SYSROOT 1" >>confdefs.h
26196 if test x$with_sysroot = x && test x$host = x$target \
26197 && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
26198 && test "$prefix" != "NONE"; then
26200 cat >>confdefs.h <<_ACEOF
26201 #define PREFIX_INCLUDE_DIR "$prefix/include"
26206 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
26207 if test "x$with_headers" != x; then
26208 target_header_dir=$with_headers
26209 elif test "x$with_sysroot" = x; then
26210 target_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
26211 elif test "x$with_build_sysroot" != "x"; then
26212 target_header_dir="${with_build_sysroot}/usr/include"
26213 elif test "x$with_sysroot" = xyes; then
26214 target_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
26216 target_header_dir="${with_sysroot}/usr/include"
26219 target_header_dir=/usr/include
26222 # Test for stack protector support in target C library.
26223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __stack_chk_fail in target C library" >&5
26224 $as_echo_n "checking __stack_chk_fail in target C library... " >&6; }
26225 if test "${gcc_cv_libc_provides_ssp+set}" = set; then :
26226 $as_echo_n "(cached) " >&6
26228 gcc_cv_libc_provides_ssp=no
26230 *-*-linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
26231 # glibc 2.4 and later provides __stack_chk_fail and
26232 # either __stack_chk_guard, or TLS access to stack guard canary.
26233 if test -f $target_header_dir/features.h \
26234 && $EGREP '^[ ]*#[ ]*define[ ]+__GNU_LIBRARY__[ ]+([1-9][0-9]|[6-9])' \
26235 $target_header_dir/features.h > /dev/null; then
26236 if $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+([1-9][0-9]|[3-9])' \
26237 $target_header_dir/features.h > /dev/null; then
26238 gcc_cv_libc_provides_ssp=yes
26239 elif $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+2' \
26240 $target_header_dir/features.h > /dev/null \
26241 && $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC_MINOR__[ ]+([1-9][0-9]|[4-9])' \
26242 $target_header_dir/features.h > /dev/null; then
26243 gcc_cv_libc_provides_ssp=yes
26244 elif $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC__[ ]+1' \
26245 $target_header_dir/features.h > /dev/null && \
26246 test -f $target_header_dir/bits/uClibc_config.h && \
26247 $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC_HAS_SSP__[ ]+1' \
26248 $target_header_dir/bits/uClibc_config.h > /dev/null; then
26249 gcc_cv_libc_provides_ssp=yes
26254 # Avoid complicated tests (see
26255 # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now
26256 # simply assert that glibc does provide this, which is true for all
26257 # realistically usable GNU/Hurd configurations.
26258 gcc_cv_libc_provides_ssp=yes;;
26259 *-*-darwin* | *-*-freebsd*)
26260 ac_fn_c_check_func "$LINENO" "__stack_chk_fail" "ac_cv_func___stack_chk_fail"
26261 if test "x$ac_cv_func___stack_chk_fail" = x""yes; then :
26262 gcc_cv_libc_provides_ssp=yes
26264 echo "no __stack_chk_fail on this target"
26268 *) gcc_cv_libc_provides_ssp=no ;;
26271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_libc_provides_ssp" >&5
26272 $as_echo "$gcc_cv_libc_provides_ssp" >&6; }
26274 if test x$gcc_cv_libc_provides_ssp = xyes; then
26276 $as_echo "#define TARGET_LIBC_PROVIDES_SSP 1" >>confdefs.h
26280 # Test for <sys/sdt.h> on the target.
26282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking sys/sdt.h in the target C library" >&5
26283 $as_echo_n "checking sys/sdt.h in the target C library... " >&6; }
26285 if test -f $target_header_dir/sys/sdt.h; then
26287 $as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
26290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_sys_sdt_h" >&5
26291 $as_echo "$have_sys_sdt_h" >&6; }
26293 # Check if TFmode long double should be used by default or not.
26294 # Some glibc targets used DFmode long double, but with glibc 2.4
26295 # and later they can use TFmode.
26297 powerpc*-*-linux* | \
26298 sparc*-*-linux* | \
26302 # Check whether --with-long-double-128 was given.
26303 if test "${with_long_double_128+set}" = set; then :
26304 withval=$with_long_double_128; gcc_cv_target_ldbl128="$with_long_double_128"
26306 gcc_cv_target_ldbl128=no
26307 grep '^[ ]*#[ ]*define[ ][ ]*__LONG_DOUBLE_MATH_OPTIONAL' \
26308 $target_header_dir/bits/wordsize.h > /dev/null 2>&1 \
26309 && gcc_cv_target_ldbl128=yes
26315 if test x$gcc_cv_target_ldbl128 = xyes; then
26317 $as_echo "#define TARGET_DEFAULT_LONG_DOUBLE_128 1" >>confdefs.h
26321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dl_iterate_phdr in target C library" >&5
26322 $as_echo_n "checking dl_iterate_phdr in target C library... " >&6; }
26323 gcc_cv_target_dl_iterate_phdr=unknown
26326 # <link.h> needs both a dl_iterate_phdr declaration and support for
26327 # compilation with largefile support.
26328 if grep dl_iterate_phdr $target_header_dir/link.h > /dev/null 2>&1 \
26329 && grep 'large file capable' $target_header_dir/link.h > /dev/null 2>&1; then
26330 gcc_cv_target_dl_iterate_phdr=yes
26332 gcc_cv_target_dl_iterate_phdr=no
26337 if test x$gcc_cv_target_dl_iterate_phdr = xyes; then
26339 $as_echo "#define TARGET_DL_ITERATE_PHDR 1" >>confdefs.h
26342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_target_dl_iterate_phdr" >&5
26343 $as_echo "$gcc_cv_target_dl_iterate_phdr" >&6; }
26345 # Find out what GC implementation we want, or may, use.
26347 # Check whether --with-gc was given.
26348 if test "${with_gc+set}" = set; then :
26349 withval=$with_gc; case "$withval" in
26356 $as_echo "#define GGC_ZONE 1" >>confdefs.h
26360 as_fn_error "$withval is an invalid option to --with-gc" "$LINENO" 5
26368 echo "Using $GGC for garbage collection."
26370 # Libraries to use on the host. This will normally be set by the top
26371 # level Makefile. Here we simply capture the value for our Makefile.
26372 if test -z "${HOST_LIBS+set}"; then
26377 # Use the system's zlib library.
26379 zlibinc="-I\$(srcdir)/../zlib"
26381 # Check whether --with-system-zlib was given.
26382 if test "${with_system_zlib+set}" = set; then :
26383 withval=$with_system_zlib; zlibdir=
26392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
26393 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
26394 # Check whether --enable-maintainer-mode was given.
26395 if test "${enable_maintainer_mode+set}" = set; then :
26396 enableval=$enable_maintainer_mode; maintainer_mode=$enableval
26402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
26403 $as_echo "$maintainer_mode" >&6; }
26405 if test "$maintainer_mode" = "yes"; then
26415 # Make empty files to contain the specs and options for each language.
26416 # Then add #include lines to for a compiler that has specs and/or options.
26422 # These (without "all_") are set in each config-lang.in.
26423 # `language' must be a single word so is spelled singularly.
26426 all_outputs='Makefile'
26427 # List of language makefile fragments.
26428 all_lang_makefrags=
26429 # Additional files for gengtype
26430 all_gtfiles="$target_gtfiles"
26432 # These are the languages that are set in --enable-languages,
26433 # and are available in the GCC tree.
26434 all_selected_languages=
26436 # Add the language fragments.
26437 # Languages are added via two mechanisms. Some information must be
26438 # recorded in makefile variables, these are defined in config-lang.in.
26439 # We accumulate them and plug them into the main Makefile.
26440 # The other mechanism is a set of hooks for each of the main targets
26441 # like `clean', `install', etc.
26443 language_hooks="Make-hooks"
26445 for lang in ${srcdir}/*/config-lang.in
26447 test "$lang" = "${srcdir}/*/config-lang.in" && continue
26449 lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
26450 if test "x$lang_alias" = x
26452 echo "$lang doesn't set \$language." 1>&2
26455 subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
26456 subdirs="$subdirs $subdir"
26458 # $gcc_subdir is where the gcc integration files are to be found
26459 # for a language, both for internal compiler purposes (compiler
26460 # sources implementing front-end to GCC tree converters), and for
26461 # build infrastructure purposes (Make-lang.in, etc.)
26463 # This will be <subdir> (relative to $srcdir) if a line like
26464 # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
26465 # is found in <langdir>/config-lang.in, and will remain <langdir>
26468 # Except for the language alias (fetched above), the regular
26469 # "config-lang.in" contents are always retrieved from $gcc_subdir,
26470 # so a <langdir>/config-lang.in setting gcc_subdir typically sets
26471 # only this and the language alias.
26473 gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^ ]*\).*$,\1,p' $lang`
26474 if [ "$gcc_subdir" = "" ]; then
26475 gcc_subdir="$subdir"
26478 case ",$enable_languages," in
26480 all_selected_languages="$all_selected_languages $lang_alias"
26481 if test -f $srcdir/$gcc_subdir/lang-specs.h; then
26482 lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
26493 . ${srcdir}/$gcc_subdir/config-lang.in
26494 if test "x$language" = x
26496 echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
26501 case ",$enable_languages," in
26502 *,$lang_alias,*) ;;
26504 for i in $subdir_requires; do
26505 test -f "${srcdir}/$i/config-lang.in" && continue
26513 all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
26514 if test -f $srcdir/$gcc_subdir/lang.opt; then
26515 lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
26516 all_opt_files="$all_opt_files $srcdir/$gcc_subdir/lang.opt"
26518 if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
26519 lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
26521 all_languages="$all_languages $language"
26522 all_compilers="$all_compilers $compilers"
26523 all_outputs="$all_outputs $outputs"
26524 all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
26525 case ",$enable_languages," in
26528 $as_echo "#define ENABLE_LTO 1" >>confdefs.h
26537 # Pick up gtfiles for c
26539 . ${srcdir}/c-config-lang.in
26540 all_gtfiles="$all_gtfiles [c] $gtfiles"
26543 for language in $all_selected_languages
26545 check_languages="$check_languages check-$language"
26548 # We link each language in with a set of hooks, reached indirectly via
26549 # lang.${target}. Only do so for selected languages.
26553 target_list="all.cross start.encap rest.encap tags \
26554 install-common install-man install-info install-pdf install-html dvi \
26555 pdf html uninstall info man srcextra srcman srcinfo \
26556 mostlyclean clean distclean maintainer-clean install-plugin"
26558 for t in $target_list
26561 for lang in $all_selected_languages
26565 echo "lang.$t: $x" >> Make-hooks
26569 # Option include files
26572 ${AWK} -f $srcdir/opt-include.awk $all_opt_files > option-includes.mk
26573 option_includes="option-includes.mk"
26582 echo "dir ." > .gdbinit
26583 echo "dir ${srcdir}" >> .gdbinit
26584 if test x$gdb_needs_out_file_path = xyes
26586 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
26588 if test "x$subdirs" != x; then
26591 echo "dir ${srcdir}/$s" >> .gdbinit
26594 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
26596 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
26600 # Find a directory in which to install a shared libgcc.
26602 # Check whether --enable-version-specific-runtime-libs was given.
26603 if test "${enable_version_specific_runtime_libs+set}" = set; then :
26604 enableval=$enable_version_specific_runtime_libs;
26609 # Check whether --with-slibdir was given.
26610 if test "${with_slibdir+set}" = set; then :
26611 withval=$with_slibdir; slibdir="$with_slibdir"
26613 if test "${enable_version_specific_runtime_libs+set}" = set; then
26614 slibdir='$(libsubdir)'
26615 elif test "$host" != "$target"; then
26616 slibdir='$(build_tooldir)/lib'
26618 slibdir='$(libdir)'
26624 # Substitute configuration variables
26692 if test x${build} = x${host} ; then
26693 if test x${host} = x${target} ; then
26694 echo "Links are now set up to build a native compiler for ${target}." 1>&2
26696 echo "Links are now set up to build a cross-compiler" 1>&2
26697 echo " from ${host} to ${target}." 1>&2
26700 if test x${host} = x${target} ; then
26701 echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
26702 echo " for ${target}." 1>&2
26704 echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
26705 echo " from ${host} to ${target}." 1>&2
26717 if test "x${CLOOGLIBS}" != "x" ; then
26719 $as_echo "#define HAVE_cloog 1" >>confdefs.h
26723 # Check for plugin support
26724 # Check whether --enable-plugin was given.
26725 if test "${enable_plugin+set}" = set; then :
26726 enableval=$enable_plugin; enable_plugin=$enableval
26728 enable_plugin=yes; default_plugin=yes
26736 if test x$build = x$host; then
26737 export_sym_check="nm${exeext} -g"
26738 elif test x$host = x$target; then
26739 export_sym_check="$gcc_cv_nm -g"
26745 if test x$build = x$host; then
26746 export_sym_check="objdump${exeext} -T"
26747 elif test x$host = x$target; then
26748 export_sym_check="$gcc_cv_objdump -T"
26755 if test x"$enable_plugin" = x"yes"; then
26757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exported symbols" >&5
26758 $as_echo_n "checking for exported symbols... " >&6; }
26759 if test "x$export_sym_check" != x; then
26760 echo "int main() {return 0;} int foobar() {return 0;}" > conftest.c
26761 ${CC} ${CFLAGS} ${LDFLAGS} conftest.c -o conftest > /dev/null 2>&1
26762 if $export_sym_check conftest | grep foobar > /dev/null; then
26763 : # No need to use a flag
26764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26765 $as_echo "yes" >&6; }
26767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26768 $as_echo "yes" >&6; }
26769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -rdynamic" >&5
26770 $as_echo_n "checking for -rdynamic... " >&6; }
26771 ${CC} ${CFLAGS} ${LDFLAGS} -rdynamic conftest.c -o conftest > /dev/null 2>&1
26772 if $export_sym_check conftest | grep foobar > /dev/null; then
26773 plugin_rdynamic=yes
26774 pluginlibs="-rdynamic"
26779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_rdynamic" >&5
26780 $as_echo "$plugin_rdynamic" >&6; }
26783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unable to check" >&5
26784 $as_echo "unable to check" >&6; }
26789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
26790 $as_echo_n "checking for library containing dlopen... " >&6; }
26791 if test "${ac_cv_search_dlopen+set}" = set; then :
26792 $as_echo_n "(cached) " >&6
26794 ac_func_search_save_LIBS=$LIBS
26795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26796 /* end confdefs.h. */
26798 /* Override any GCC internal prototype to avoid an error.
26799 Use char because int might match the return type of a GCC
26800 builtin and then its argument prototype would still apply. */
26813 for ac_lib in '' dl; do
26814 if test -z "$ac_lib"; then
26815 ac_res="none required"
26818 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
26820 if ac_fn_c_try_link "$LINENO"; then :
26821 ac_cv_search_dlopen=$ac_res
26823 rm -f core conftest.err conftest.$ac_objext \
26825 if test "${ac_cv_search_dlopen+set}" = set; then :
26829 if test "${ac_cv_search_dlopen+set}" = set; then :
26832 ac_cv_search_dlopen=no
26834 rm conftest.$ac_ext
26835 LIBS=$ac_func_search_save_LIBS
26837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
26838 $as_echo "$ac_cv_search_dlopen" >&6; }
26839 ac_res=$ac_cv_search_dlopen
26840 if test "$ac_res" != no; then :
26841 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
26845 if test x"$ac_cv_search_dlopen" = x"-ldl"; then
26846 pluginlibs="$pluginlibs -ldl"
26850 # Check that we can build shared objects with -fPIC -shared
26851 saved_LDFLAGS="$LDFLAGS"
26852 saved_CFLAGS="$CFLAGS"
26855 CFLAGS=`echo $CFLAGS | sed s/-mdynamic-no-pic//g`
26856 CFLAGS="$CFLAGS -fPIC"
26857 LDFLAGS="$LDFLAGS -shared -undefined dynamic_lookup"
26860 CFLAGS="$CFLAGS -fPIC"
26861 LDFLAGS="$LDFLAGS -fPIC -shared"
26864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fPIC -shared" >&5
26865 $as_echo_n "checking for -fPIC -shared... " >&6; }
26866 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26867 /* end confdefs.h. */
26877 if ac_fn_c_try_link "$LINENO"; then :
26878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26879 $as_echo "yes" >&6; }; have_pic_shared=yes
26881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26882 $as_echo "no" >&6; }; have_pic_shared=no
26884 rm -f core conftest.err conftest.$ac_objext \
26885 conftest$ac_exeext conftest.$ac_ext
26886 if test x"$have_pic_shared" != x"yes" -o x"$ac_cv_search_dlopen" = x"no"; then
26890 LDFLAGS="$saved_LDFLAGS"
26891 CFLAGS="$saved_CFLAGS"
26893 # If plugin support had been requested but not available, fail.
26894 if test x"$enable_plugin" = x"no" ; then
26895 if test x"$default_plugin" != x"yes"; then
26897 Building GCC with plugin support requires a host that supports
26898 -fPIC, -shared, -ldl and -rdynamic." "$LINENO" 5
26905 if test x"$enable_plugin" = x"yes"; then
26907 $as_echo "#define ENABLE_PLUGIN 1" >>confdefs.h
26912 # Check whether --enable-libquadmath-support was given.
26913 if test "${enable_libquadmath_support+set}" = set; then :
26914 enableval=$enable_libquadmath_support; ENABLE_LIBQUADMATH_SUPPORT=$enableval
26916 ENABLE_LIBQUADMATH_SUPPORT=yes
26919 if test "${ENABLE_LIBQUADMATH_SUPPORT}" != "no" ; then
26921 $as_echo "#define ENABLE_LIBQUADMATH_SUPPORT 1" >>confdefs.h
26926 # Specify what hash style to use by default.
26928 # Check whether --with-linker-hash-style was given.
26929 if test "${with_linker_hash_style+set}" = set; then :
26930 withval=$with_linker_hash_style; case x"$withval" in
26932 LINKER_HASH_STYLE=sysv
26935 LINKER_HASH_STYLE=gnu
26938 LINKER_HASH_STYLE=both
26941 as_fn_error "$withval is an invalid option to --with-linker-hash-style" "$LINENO" 5
26945 LINKER_HASH_STYLE=''
26948 if test x"${LINKER_HASH_STYLE}" != x; then
26950 cat >>confdefs.h <<_ACEOF
26951 #define LINKER_HASH_STYLE "$LINKER_HASH_STYLE"
26956 # Configure the subdirectories
26957 # AC_CONFIG_SUBDIRS($subdirs)
26959 # Create the Makefile
26960 # and configure language subdirectories
26961 ac_config_files="$ac_config_files $all_outputs"
26964 ac_config_commands="$ac_config_commands default"
26966 cat >confcache <<\_ACEOF
26967 # This file is a shell script that caches the results of configure
26968 # tests run on this system so they can be shared between configure
26969 # scripts and configure runs, see configure's option --config-cache.
26970 # It is not useful on other systems. If it contains results you don't
26971 # want to keep, you may remove or edit it.
26973 # config.status only pays attention to the cache file if you give it
26974 # the --recheck option to rerun configure.
26976 # `ac_cv_env_foo' variables (set or unset) will be overridden when
26977 # loading this file, other *unset* `ac_cv_foo' will be assigned the
26978 # following values.
26982 # The following way of writing the cache mishandles newlines in values,
26983 # but we know of no workaround that is simple, portable, and efficient.
26984 # So, we kill variables containing newlines.
26985 # Ultrix sh set writes to stderr and can't be redirected directly,
26986 # and sets the high bit in the cache file unless we assign to the vars.
26988 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
26989 eval ac_val=\$$ac_var
26993 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
26994 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
26997 _ | IFS | as_nl) ;; #(
26998 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
26999 *) { eval $ac_var=; unset $ac_var;} ;;
27005 case $as_nl`(ac_space=' '; set) 2>&1` in #(
27006 *${as_nl}ac_space=\ *)
27007 # `set' does not quote correctly, so add quotes: double-quote
27008 # substitution turns \\\\ into \\, and sed turns \\ into \.
27011 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
27014 # `set' quotes correctly as required by POSIX, so do not add quotes.
27015 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
27024 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
27026 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
27028 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
27029 if test -w "$cache_file"; then
27030 test "x$cache_file" != "x/dev/null" &&
27031 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
27032 $as_echo "$as_me: updating cache $cache_file" >&6;}
27033 cat confcache >$cache_file
27035 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
27036 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
27041 test "x$prefix" = xNONE && prefix=$ac_default_prefix
27042 # Let make expand exec_prefix.
27043 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
27045 DEFS=-DHAVE_CONFIG_H
27049 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
27050 # 1. Remove the extension, and $U if already installed.
27051 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
27052 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
27053 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
27054 # will be set to the directory where LIBOBJS objects are built.
27055 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
27056 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
27058 LIBOBJS=$ac_libobjs
27060 LTLIBOBJS=$ac_ltlibobjs
27065 : ${CONFIG_STATUS=./config.status}
27067 ac_clean_files_save=$ac_clean_files
27068 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
27069 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
27070 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
27072 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
27074 # Generated by $as_me.
27075 # Run this file to recreate the current configuration.
27076 # Compiler output produced by configure, useful for debugging
27077 # configure, is in config.log if it exists.
27080 ac_cs_recheck=false
27083 SHELL=\${CONFIG_SHELL-$SHELL}
27086 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
27087 ## -------------------- ##
27088 ## M4sh Initialization. ##
27089 ## -------------------- ##
27091 # Be more Bourne compatible
27092 DUALCASE=1; export DUALCASE # for MKS sh
27093 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
27096 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
27097 # is contrary to our usage. Disable this feature.
27098 alias -g '${1+"$@"}'='"$@"'
27099 setopt NO_GLOB_SUBST
27101 case `(set -o) 2>/dev/null` in #(
27113 # Printing a long string crashes Solaris 7 /usr/bin/printf.
27114 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
27115 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
27116 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
27117 # Prefer a ksh shell builtin over an external printf program on Solaris,
27118 # but without wasting forks for bash or zsh.
27119 if test -z "$BASH_VERSION$ZSH_VERSION" \
27120 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
27121 as_echo='print -r --'
27122 as_echo_n='print -rn --'
27123 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
27124 as_echo='printf %s\n'
27125 as_echo_n='printf %s'
27127 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
27128 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
27129 as_echo_n='/usr/ucb/echo -n'
27131 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
27132 as_echo_n_body='eval
27136 expr "X$arg" : "X\\(.*\\)$as_nl";
27137 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
27139 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
27141 export as_echo_n_body
27142 as_echo_n='sh -c $as_echo_n_body as_echo'
27144 export as_echo_body
27145 as_echo='sh -c $as_echo_body as_echo'
27148 # The user is always right.
27149 if test "${PATH_SEPARATOR+set}" != set; then
27151 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
27152 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
27159 # We need space, tab and new line, in precisely that order. Quoting is
27160 # there to prevent editors from complaining about space-tab.
27161 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
27162 # splitting by setting IFS to empty value.)
27165 # Find who we are. Look in the path if we contain no directory separator.
27167 *[\\/]* ) as_myself=$0 ;;
27168 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
27169 for as_dir in $PATH
27172 test -z "$as_dir" && as_dir=.
27173 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
27179 # We did not find ourselves, most probably we were run as `sh COMMAND'
27180 # in which case we are not to be found in the path.
27181 if test "x$as_myself" = x; then
27184 if test ! -f "$as_myself"; then
27185 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
27189 # Unset variables that we do not need and which cause bugs (e.g. in
27190 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
27191 # suppresses any "Segmentation fault" message there. '((' could
27192 # trigger a bug in pdksh 5.2.14.
27193 for as_var in BASH_ENV ENV MAIL MAILPATH
27194 do eval test x\${$as_var+set} = xset \
27195 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
27208 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
27211 # as_fn_error ERROR [LINENO LOG_FD]
27212 # ---------------------------------
27213 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
27214 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
27215 # script with status $?, using 1 if that was 0.
27218 as_status=$?; test $as_status -eq 0 && as_status=1
27220 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
27221 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
27223 $as_echo "$as_me: error: $1" >&2
27224 as_fn_exit $as_status
27228 # as_fn_set_status STATUS
27229 # -----------------------
27230 # Set $? to STATUS, without forking.
27231 as_fn_set_status ()
27234 } # as_fn_set_status
27236 # as_fn_exit STATUS
27237 # -----------------
27238 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
27242 as_fn_set_status $1
27248 # Portably unset VAR.
27251 { eval $1=; unset $1;}
27253 as_unset=as_fn_unset
27254 # as_fn_append VAR VALUE
27255 # ----------------------
27256 # Append the text in VALUE to the end of the definition contained in VAR. Take
27257 # advantage of any shell optimizations that allow amortized linear growth over
27258 # repeated appends, instead of the typical quadratic growth present in naive
27260 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
27261 eval 'as_fn_append ()
27272 # as_fn_arith ARG...
27273 # ------------------
27274 # Perform arithmetic evaluation on the ARGs, and store the result in the
27275 # global $as_val. Take advantage of shells that can avoid forks. The arguments
27276 # must be portable across $(()) and expr.
27277 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
27278 eval 'as_fn_arith ()
27285 as_val=`expr "$@" || test $? -eq 1`
27290 if expr a : '\(a\)' >/dev/null 2>&1 &&
27291 test "X`expr 00001 : '.*\(...\)'`" = X001; then
27297 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
27298 as_basename=basename
27303 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
27309 as_me=`$as_basename -- "$0" ||
27310 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
27311 X"$0" : 'X\(//\)$' \| \
27312 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
27314 sed '/^.*\/\([^/][^/]*\)\/*$/{
27328 # Avoid depending upon Character Ranges.
27329 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
27330 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
27331 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
27332 as_cr_digits='0123456789'
27333 as_cr_alnum=$as_cr_Letters$as_cr_digits
27335 ECHO_C= ECHO_N= ECHO_T=
27336 case `echo -n x` in #(((((
27338 case `echo 'xy\c'` in
27339 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
27341 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
27348 rm -f conf$$ conf$$.exe conf$$.file
27349 if test -d conf$$.dir; then
27350 rm -f conf$$.dir/conf$$.file
27353 mkdir conf$$.dir 2>/dev/null
27355 if (echo >conf$$.file) 2>/dev/null; then
27356 if ln -s conf$$.file conf$$ 2>/dev/null; then
27358 # ... but there are two gotchas:
27359 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
27360 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
27361 # In both cases, we have to default to `cp -p'.
27362 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
27364 elif ln conf$$.file conf$$ 2>/dev/null; then
27372 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
27373 rmdir conf$$.dir 2>/dev/null
27378 # Create "$as_dir" as a directory, including parents if necessary.
27383 -*) as_dir=./$as_dir;;
27385 test -d "$as_dir" || eval $as_mkdir_p || {
27389 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
27390 *) as_qdir=$as_dir;;
27392 as_dirs="'$as_qdir' $as_dirs"
27393 as_dir=`$as_dirname -- "$as_dir" ||
27394 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
27395 X"$as_dir" : 'X\(//\)[^/]' \| \
27396 X"$as_dir" : 'X\(//\)$' \| \
27397 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
27398 $as_echo X"$as_dir" |
27399 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
27403 /^X\(\/\/\)[^/].*/{
27416 test -d "$as_dir" && break
27418 test -z "$as_dirs" || eval "mkdir $as_dirs"
27419 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
27423 if mkdir -p . 2>/dev/null; then
27424 as_mkdir_p='mkdir -p "$as_dir"'
27426 test -d ./-p && rmdir ./-p
27430 if test -x / >/dev/null 2>&1; then
27431 as_test_x='test -x'
27433 if ls -dL / >/dev/null 2>&1; then
27440 if test -d "$1"; then
27446 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
27447 ???[sx]*):;;*)false;;esac;fi
27451 as_executable_p=$as_test_x
27453 # Sed expression to map a string onto a valid CPP name.
27454 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
27456 # Sed expression to map a string onto a valid variable name.
27457 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
27461 ## ----------------------------------- ##
27462 ## Main body of $CONFIG_STATUS script. ##
27463 ## ----------------------------------- ##
27465 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
27467 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27468 # Save the log message, to keep $0 and so on meaningful, and to
27469 # report actual input values of CONFIG_FILES etc. instead of their
27470 # values after options handling.
27472 This file was extended by $as_me, which was
27473 generated by GNU Autoconf 2.64. Invocation command line was
27475 CONFIG_FILES = $CONFIG_FILES
27476 CONFIG_HEADERS = $CONFIG_HEADERS
27477 CONFIG_LINKS = $CONFIG_LINKS
27478 CONFIG_COMMANDS = $CONFIG_COMMANDS
27481 on `(hostname || uname -n) 2>/dev/null | sed 1q`
27486 case $ac_config_files in *"
27487 "*) set x $ac_config_files; shift; ac_config_files=$*;;
27490 case $ac_config_headers in *"
27491 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
27495 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27496 # Files that config.status was made for.
27497 config_files="$ac_config_files"
27498 config_headers="$ac_config_headers"
27499 config_commands="$ac_config_commands"
27503 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27505 \`$as_me' instantiates files and other configuration actions
27506 from templates according to the current configuration. Unless the files
27507 and actions are specified as TAGs, all are instantiated by default.
27509 Usage: $0 [OPTION]... [TAG]...
27511 -h, --help print this help, then exit
27512 -V, --version print version number and configuration settings, then exit
27513 -q, --quiet, --silent
27514 do not print progress messages
27515 -d, --debug don't remove temporary files
27516 --recheck update $as_me by reconfiguring in the same conditions
27517 --file=FILE[:TEMPLATE]
27518 instantiate the configuration file FILE
27519 --header=FILE[:TEMPLATE]
27520 instantiate the configuration header FILE
27522 Configuration files:
27525 Configuration headers:
27528 Configuration commands:
27531 Report bugs to the package provider."
27534 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27537 configured by $0, generated by GNU Autoconf 2.64,
27538 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
27540 Copyright (C) 2009 Free Software Foundation, Inc.
27541 This config.status script is free software; the Free Software Foundation
27542 gives unlimited permission to copy, distribute and modify it."
27547 test -n "\$AWK" || AWK=awk
27550 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27551 # The default lists apply if the user does not specify any file.
27557 ac_option=`expr "X$1" : 'X\([^=]*\)='`
27558 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
27569 # Handling of the options.
27570 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
27572 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
27573 $as_echo "$ac_cs_version"; exit ;;
27574 --debug | --debu | --deb | --de | --d | -d )
27576 --file | --fil | --fi | --f )
27579 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
27581 as_fn_append CONFIG_FILES " '$ac_optarg'"
27582 ac_need_defaults=false;;
27583 --header | --heade | --head | --hea )
27586 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
27588 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
27589 ac_need_defaults=false;;
27591 # Conflict between --help and --header
27592 as_fn_error "ambiguous option: \`$1'
27593 Try \`$0 --help' for more information.";;
27594 --help | --hel | -h )
27595 $as_echo "$ac_cs_usage"; exit ;;
27596 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
27597 | -silent | --silent | --silen | --sile | --sil | --si | --s)
27600 # This is an error.
27601 -*) as_fn_error "unrecognized option: \`$1'
27602 Try \`$0 --help' for more information." ;;
27604 *) as_fn_append ac_config_targets " $1"
27605 ac_need_defaults=false ;;
27611 ac_configure_extra_args=
27613 if $ac_cs_silent; then
27615 ac_configure_extra_args="$ac_configure_extra_args --silent"
27619 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27620 if \$ac_cs_recheck; then
27621 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
27623 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
27624 CONFIG_SHELL='$SHELL'
27625 export CONFIG_SHELL
27630 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27634 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
27635 ## Running $as_me. ##
27641 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27649 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27651 # Handling of arguments.
27652 for ac_config_target in $ac_config_targets
27654 case $ac_config_target in
27655 "auto-host.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
27656 "as") CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
27657 "collect-ld") CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
27658 "nm") CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
27659 "$all_outputs") CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
27660 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
27662 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
27667 # If the user did not use the arguments to specify the items to instantiate,
27668 # then the envvar interface is used. Set only those that are not.
27669 # We use the long form for the default assignment because of an extremely
27670 # bizarre bug on SunOS 4.1.3.
27671 if $ac_need_defaults; then
27672 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
27673 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
27674 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
27677 # Have a temporary directory for convenience. Make it in the build tree
27678 # simply because there is no reason against having it here, and in addition,
27679 # creating and moving files from /tmp can sometimes cause problems.
27680 # Hook for its removal unless debugging.
27681 # Note that there is a small window in which the directory will not be cleaned:
27682 # after its creation but before its name has been assigned to `$tmp'.
27686 trap 'exit_status=$?
27687 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
27689 trap 'as_fn_exit 1' 1 2 13 15
27691 # Create a (secure) tmp directory for tmp files.
27694 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
27695 test -n "$tmp" && test -d "$tmp"
27698 tmp=./conf$$-$RANDOM
27699 (umask 077 && mkdir "$tmp")
27700 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
27702 # Set up the scripts for CONFIG_FILES section.
27703 # No need to generate them if there are no CONFIG_FILES.
27704 # This happens for instance with `./config.status config.h'.
27705 if test -n "$CONFIG_FILES"; then
27707 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
27708 ac_cs_awk_getline=:
27709 ac_cs_awk_pipe_init=
27710 ac_cs_awk_read_file='
27711 while ((getline aline < (F[key])) > 0)
27714 ac_cs_awk_pipe_fini=
27716 ac_cs_awk_getline=false
27717 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
27718 ac_cs_awk_read_file='
27720 print "cat " F[key] " &&"
27721 '$ac_cs_awk_pipe_init
27722 # The final `:' finishes the AND list.
27723 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
27725 ac_cr=`echo X | tr X '\015'`
27726 # On cygwin, bash can eat \r inside `` if the user requested igncr.
27727 # But we know of no other shell where ac_cr would be empty at this
27728 # point, so we can use a bashism as a fallback.
27729 if test "x$ac_cr" = x; then
27730 eval ac_cr=\$\'\\r\'
27732 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
27733 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
27736 ac_cs_awk_cr=$ac_cr
27739 echo 'BEGIN {' >"$tmp/subs1.awk" &&
27742 # Create commands to substitute file output variables.
27744 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
27745 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
27746 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
27749 } >conf$$files.sh &&
27750 . ./conf$$files.sh ||
27751 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
27752 rm -f conf$$files.sh
27755 echo "cat >conf$$subs.awk <<_ACEOF" &&
27756 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
27758 } >conf$$subs.sh ||
27759 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
27760 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
27762 for ac_last_try in false false false false false :; do
27763 . ./conf$$subs.sh ||
27764 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
27766 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
27767 if test $ac_delim_n = $ac_delim_num; then
27769 elif $ac_last_try; then
27770 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
27772 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
27775 rm -f conf$$subs.sh
27777 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27778 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
27782 s/^/S["/; s/!.*/"]=/
27792 s/\(.\{148\}\).*/\1/
27794 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
27799 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
27806 s/\(.\{148\}\).*/\1/
27808 s/["\\]/\\&/g; s/^/"/; s/$/"/
27812 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
27817 ' <conf$$subs.awk | sed '
27822 ' >>$CONFIG_STATUS || ac_write_fail=1
27823 rm -f conf$$subs.awk
27824 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27826 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
27827 for (key in S) S_is_set[key] = 1
27829 \$ac_cs_awk_pipe_init
27833 nfields = split(line, field, "@")
27835 len = length(field[1])
27836 for (i = 2; i < nfields; i++) {
27838 keylen = length(key)
27839 if (S_is_set[key]) {
27841 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
27842 len += length(value) + length(field[++i])
27847 if (nfields == 3 && !substed) {
27849 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
27850 \$ac_cs_awk_read_file
27856 \$ac_cs_awk_pipe_fini
27859 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27860 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
27861 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
27864 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
27865 || as_fn_error "could not setup config files machinery" "$LINENO" 5
27868 # VPATH may cause trouble with some makes, so we remove $(srcdir),
27869 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
27870 # trailing colons and then remove the whole line if VPATH becomes empty
27871 # (actually we leave an empty line to preserve line numbers).
27872 if test "x$srcdir" = x.; then
27873 ac_vpsub='/^[ ]*VPATH[ ]*=/{
27874 s/:*\$(srcdir):*/:/
27875 s/:*\${srcdir}:*/:/
27877 s/^\([^=]*=[ ]*\):*/\1/
27883 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27884 fi # test -n "$CONFIG_FILES"
27886 # Set up the scripts for CONFIG_HEADERS section.
27887 # No need to generate them if there are no CONFIG_HEADERS.
27888 # This happens for instance with `./config.status Makefile'.
27889 if test -n "$CONFIG_HEADERS"; then
27890 cat >"$tmp/defines.awk" <<\_ACAWK ||
27894 # Transform confdefs.h into an awk script `defines.awk', embedded as
27895 # here-document in config.status, that substitutes the proper values into
27896 # config.h.in to produce config.h.
27898 # Create a delimiter string that does not exist in confdefs.h, to ease
27899 # handling of long lines.
27901 for ac_last_try in false false :; do
27902 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
27903 if test -z "$ac_t"; then
27905 elif $ac_last_try; then
27906 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
27908 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
27912 # For the awk script, D is an array of macro values keyed by name,
27913 # likewise P contains macro parameters if any. Preserve backslash
27914 # newline sequences.
27916 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
27918 s/.\{148\}/&'"$ac_delim"'/g
27921 s/^[ ]*#[ ]*define[ ][ ]*/ /
27928 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
27930 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
27934 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
27935 D["\1"]=" \3\\\\\\n"\\/p
27937 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
27942 s/.\{148\}/&'"$ac_delim"'/g
27947 s/["\\]/\\&/g; s/^/"/; s/$/"/p
27950 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
27952 ' <confdefs.h | sed '
27953 s/'"$ac_delim"'/"\\\
27954 "/g' >>$CONFIG_STATUS || ac_write_fail=1
27956 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27957 for (key in D) D_is_set[key] = 1
27960 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
27962 split(line, arg, " ")
27963 if (arg[1] == "#") {
27967 defundef = substr(arg[1], 2)
27970 split(mac1, mac2, "(") #)
27972 prefix = substr(line, 1, index(line, defundef) - 1)
27973 if (D_is_set[macro]) {
27974 # Preserve the white space surrounding the "#".
27975 print prefix "define", macro P[macro] D[macro]
27978 # Replace #undef with comments. This is necessary, for example,
27979 # in the case of _POSIX_SOURCE, which is predefined and required
27980 # on some systems where configure will not decide to define it.
27981 if (defundef == "undef") {
27982 print "/*", prefix defundef, macro, "*/"
27990 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27991 as_fn_error "could not setup config headers machinery" "$LINENO" 5
27992 fi # test -n "$CONFIG_HEADERS"
27995 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
28000 :[FHLC]) ac_mode=$ac_tag; continue;;
28002 case $ac_mode$ac_tag in
28004 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
28005 :[FH]-) ac_tag=-:-;;
28006 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
28023 -) ac_f="$tmp/stdin";;
28024 *) # Look for the file first in the build tree, then in the source tree
28025 # (if the path is not absolute). The absolute path cannot be DOS-style,
28026 # because $ac_f cannot contain `:'.
28030 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
28032 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
28034 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
28035 as_fn_append ac_file_inputs " '$ac_f'"
28038 # Let's still pretend it is `configure' which instantiates (i.e., don't
28039 # use $as_me), people would be surprised to read:
28040 # /* config.h. Generated by config.status. */
28041 configure_input='Generated from '`
28042 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
28044 if test x"$ac_file" != x-; then
28045 configure_input="$ac_file. $configure_input"
28046 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
28047 $as_echo "$as_me: creating $ac_file" >&6;}
28049 # Neutralize special characters interpreted by sed in replacement strings.
28050 case $configure_input in #(
28051 *\&* | *\|* | *\\* )
28052 ac_sed_conf_input=`$as_echo "$configure_input" |
28053 sed 's/[\\\\&|]/\\\\&/g'`;; #(
28054 *) ac_sed_conf_input=$configure_input;;
28058 *:-:* | *:-) cat >"$tmp/stdin" \
28059 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
28064 ac_dir=`$as_dirname -- "$ac_file" ||
28065 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
28066 X"$ac_file" : 'X\(//\)[^/]' \| \
28067 X"$ac_file" : 'X\(//\)$' \| \
28068 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
28069 $as_echo X"$ac_file" |
28070 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
28074 /^X\(\/\/\)[^/].*/{
28087 as_dir="$ac_dir"; as_fn_mkdir_p
28091 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
28093 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
28094 # A ".." for each directory in $ac_dir_suffix.
28095 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
28096 case $ac_top_builddir_sub in
28097 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
28098 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
28101 ac_abs_top_builddir=$ac_pwd
28102 ac_abs_builddir=$ac_pwd$ac_dir_suffix
28103 # for backward compatibility:
28104 ac_top_builddir=$ac_top_build_prefix
28107 .) # We are building in place.
28109 ac_top_srcdir=$ac_top_builddir_sub
28110 ac_abs_top_srcdir=$ac_pwd ;;
28111 [\\/]* | ?:[\\/]* ) # Absolute name.
28112 ac_srcdir=$srcdir$ac_dir_suffix;
28113 ac_top_srcdir=$srcdir
28114 ac_abs_top_srcdir=$srcdir ;;
28115 *) # Relative name.
28116 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
28117 ac_top_srcdir=$ac_top_build_prefix$srcdir
28118 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
28120 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
28131 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28132 # If the template does not know about datarootdir, expand it.
28133 # FIXME: This hack should be removed a few years after 2.60.
28134 ac_datarootdir_hack=; ac_datarootdir_seen=
28145 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
28146 *datarootdir*) ac_datarootdir_seen=yes;;
28147 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
28148 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
28149 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
28151 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28152 ac_datarootdir_hack='
28153 s&@datadir@&$datadir&g
28154 s&@docdir@&$docdir&g
28155 s&@infodir@&$infodir&g
28156 s&@localedir@&$localedir&g
28157 s&@mandir@&$mandir&g
28158 s&\\\${datarootdir}&$datarootdir&g' ;;
28162 # Neutralize VPATH when `$srcdir' = `.'.
28163 # Shell code in configure.ac might set extrasub.
28164 # FIXME: do we really want to maintain this feature?
28165 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28166 ac_sed_extra="$ac_vpsub
28169 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28171 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
28172 s|@configure_input@|$ac_sed_conf_input|;t t
28173 s&@top_builddir@&$ac_top_builddir_sub&;t t
28174 s&@top_build_prefix@&$ac_top_build_prefix&;t t
28175 s&@srcdir@&$ac_srcdir&;t t
28176 s&@abs_srcdir@&$ac_abs_srcdir&;t t
28177 s&@top_srcdir@&$ac_top_srcdir&;t t
28178 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
28179 s&@builddir@&$ac_builddir&;t t
28180 s&@abs_builddir@&$ac_abs_builddir&;t t
28181 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
28182 $ac_datarootdir_hack
28184 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
28185 if $ac_cs_awk_getline; then
28186 $AWK -f "$tmp/subs.awk"
28188 $AWK -f "$tmp/subs.awk" | $SHELL
28190 || as_fn_error "could not create $ac_file" "$LINENO" 5
28192 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
28193 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
28194 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
28195 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28196 which seems to be undefined. Please make sure it is defined." >&5
28197 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28198 which seems to be undefined. Please make sure it is defined." >&2;}
28202 -) cat "$tmp/out" && rm -f "$tmp/out";;
28203 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
28205 || as_fn_error "could not create $ac_file" "$LINENO" 5
28211 if test x"$ac_file" != x-; then
28213 $as_echo "/* $configure_input */" \
28214 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
28215 } >"$tmp/config.h" \
28216 || as_fn_error "could not create $ac_file" "$LINENO" 5
28217 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
28218 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
28219 $as_echo "$as_me: $ac_file is unchanged" >&6;}
28222 mv "$tmp/config.h" "$ac_file" \
28223 || as_fn_error "could not create $ac_file" "$LINENO" 5
28226 $as_echo "/* $configure_input */" \
28227 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
28228 || as_fn_error "could not create -" "$LINENO" 5
28232 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
28233 $as_echo "$as_me: executing $ac_file commands" >&6;}
28238 case $ac_file$ac_mode in
28239 "as":F) chmod +x as ;;
28240 "collect-ld":F) chmod +x collect-ld ;;
28241 "nm":F) chmod +x nm ;;
28243 case ${CONFIG_HEADERS} in
28244 *auto-host.h:config.in*)
28247 # Make sure all the subdirs exist.
28248 for d in $subdirs doc build common c-family
28250 test -d $d || mkdir $d
28260 ac_clean_files=$ac_clean_files_save
28262 test $ac_write_fail = 0 ||
28263 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
28266 # configure is writing to config.log, and then calls config.status.
28267 # config.status does its own redirection, appending to config.log.
28268 # Unfortunately, on DOS this fails, as config.log is still kept open
28269 # by configure, so config.status won't be able to write to it; its
28270 # output is simply discarded. So we exec the FD to /dev/null,
28271 # effectively closing config.log, so it can be properly (re)opened and
28272 # appended to by config.status. When coming back to configure, we
28273 # need to make the FD available again.
28274 if test "$no_create" != yes; then
28276 ac_config_status_args=
28277 test "$silent" = yes &&
28278 ac_config_status_args="$ac_config_status_args --quiet"
28280 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
28282 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
28283 # would make configure fail if this is the last instruction.
28284 $ac_cs_success || as_fn_exit $?
28286 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
28287 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
28288 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}