2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.64.
5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
9 # This configure script is free software; the Free Software Foundation
10 # gives unlimited permission to copy, distribute and modify it.
11 ## -------------------- ##
12 ## M4sh Initialization. ##
13 ## -------------------- ##
15 # Be more Bourne compatible
16 DUALCASE=1; export DUALCASE # for MKS sh
17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
25 case `(set -o) 2>/dev/null` in #(
37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41 # Prefer a ksh shell builtin over an external printf program on Solaris,
42 # but without wasting forks for bash or zsh.
43 if test -z "$BASH_VERSION$ZSH_VERSION" \
44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
46 as_echo_n='print -rn --'
47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
53 as_echo_n='/usr/ucb/echo -n'
55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
60 expr "X$arg" : "X\\(.*\\)$as_nl";
61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
66 as_echo_n='sh -c $as_echo_n_body as_echo'
69 as_echo='sh -c $as_echo_body as_echo'
72 # The user is always right.
73 if test "${PATH_SEPARATOR+set}" != set; then
75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
83 # We need space, tab and new line, in precisely that order. Quoting is
84 # there to prevent editors from complaining about space-tab.
85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
86 # splitting by setting IFS to empty value.)
89 # Find who we are. Look in the path if we contain no directory separator.
91 *[\\/]* ) as_myself=$0 ;;
92 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
96 test -z "$as_dir" && as_dir=.
97 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
103 # We did not find ourselves, most probably we were run as `sh COMMAND'
104 # in which case we are not to be found in the path.
105 if test "x$as_myself" = x; then
108 if test ! -f "$as_myself"; then
109 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
113 # Unset variables that we do not need and which cause bugs (e.g. in
114 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
115 # suppresses any "Segmentation fault" message there. '((' could
116 # trigger a bug in pdksh 5.2.14.
117 for as_var in BASH_ENV ENV MAIL MAILPATH
118 do eval test x\${$as_var+set} = xset \
119 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
134 if test "x$CONFIG_SHELL" = x; then
135 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
138 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
139 # is contrary to our usage. Disable this feature.
140 alias -g '\${1+\"\$@\"}'='\"\$@\"'
143 case \`(set -o) 2>/dev/null\` in #(
151 as_required="as_fn_return () { (exit \$1); }
152 as_fn_success () { as_fn_return 0; }
153 as_fn_failure () { as_fn_return 1; }
154 as_fn_ret_success () { return 0; }
155 as_fn_ret_failure () { return 1; }
158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
165 exitcode=1; echo positional parameters were not saved.
167 test x\$exitcode = x0 || exit 1"
168 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
169 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
170 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
171 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
172 test \$(( 1 + 1 )) = 2 || exit 1
174 test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
175 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
176 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
177 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
178 PATH=/empty FPATH=/empty; export PATH FPATH
179 test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
180 || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
181 if (eval "$as_required") 2>/dev/null; then :
186 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
189 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
191 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
194 test -z "$as_dir" && as_dir=.
198 for as_base in sh bash ksh sh5; do
199 # Try only shells that exist, to save several forks.
200 as_shell=$as_dir/$as_base
201 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
202 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
203 CONFIG_SHELL=$as_shell as_have_required=yes
204 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
212 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
213 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
214 CONFIG_SHELL=$SHELL as_have_required=yes
219 if test "x$CONFIG_SHELL" != x; then :
220 # We cannot yet assume a decent shell, so we have to provide a
221 # neutralization value for shells without unset; and this also
222 # works around shells that cannot unset nonexistent variables.
225 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
227 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
230 if test x$as_have_required = xno; then :
231 $as_echo "$0: This script requires a shell more modern than all"
232 $as_echo "$0: the shells that I found on your system."
233 if test x${ZSH_VERSION+set} = xset ; then
234 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
235 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
237 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
238 $0: including any error possibly output before this
239 $0: message. Then install a modern shell, or manually run
240 $0: the script under such a shell if you do have one."
246 SHELL=${CONFIG_SHELL-/bin/sh}
248 # Unset more variables known to interfere with behavior of common tools.
249 CLICOLOR_FORCE= GREP_OPTIONS=
250 unset CLICOLOR_FORCE GREP_OPTIONS
252 ## --------------------- ##
253 ## M4sh Shell Functions. ##
254 ## --------------------- ##
257 # Portably unset VAR.
260 { eval $1=; unset $1;}
264 # as_fn_set_status STATUS
265 # -----------------------
266 # Set $? to STATUS, without forking.
274 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
284 # Create "$as_dir" as a directory, including parents if necessary.
289 -*) as_dir=./$as_dir;;
291 test -d "$as_dir" || eval $as_mkdir_p || {
295 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
298 as_dirs="'$as_qdir' $as_dirs"
299 as_dir=`$as_dirname -- "$as_dir" ||
300 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
301 X"$as_dir" : 'X\(//\)[^/]' \| \
302 X"$as_dir" : 'X\(//\)$' \| \
303 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
304 $as_echo X"$as_dir" |
305 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
322 test -d "$as_dir" && break
324 test -z "$as_dirs" || eval "mkdir $as_dirs"
325 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
329 # as_fn_append VAR VALUE
330 # ----------------------
331 # Append the text in VALUE to the end of the definition contained in VAR. Take
332 # advantage of any shell optimizations that allow amortized linear growth over
333 # repeated appends, instead of the typical quadratic growth present in naive
335 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
336 eval 'as_fn_append ()
349 # Perform arithmetic evaluation on the ARGs, and store the result in the
350 # global $as_val. Take advantage of shells that can avoid forks. The arguments
351 # must be portable across $(()) and expr.
352 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
360 as_val=`expr "$@" || test $? -eq 1`
365 # as_fn_error ERROR [LINENO LOG_FD]
366 # ---------------------------------
367 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
368 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
369 # script with status $?, using 1 if that was 0.
372 as_status=$?; test $as_status -eq 0 && as_status=1
374 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
375 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
377 $as_echo "$as_me: error: $1" >&2
378 as_fn_exit $as_status
381 if expr a : '\(a\)' >/dev/null 2>&1 &&
382 test "X`expr 00001 : '.*\(...\)'`" = X001; then
388 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
394 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
400 as_me=`$as_basename -- "$0" ||
401 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
402 X"$0" : 'X\(//\)$' \| \
403 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
405 sed '/^.*\/\([^/][^/]*\)\/*$/{
419 # Avoid depending upon Character Ranges.
420 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
421 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
422 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
423 as_cr_digits='0123456789'
424 as_cr_alnum=$as_cr_Letters$as_cr_digits
427 as_lineno_1=$LINENO as_lineno_1a=$LINENO
428 as_lineno_2=$LINENO as_lineno_2a=$LINENO
429 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
430 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
431 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
443 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
447 chmod +x "$as_me.lineno" ||
448 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
450 # Don't try to exec as it changes $[0], causing all sort of problems
451 # (the dirname of $[0] is not the place where we might find the
452 # original and so on. Autoconf is especially sensitive to this).
454 # Exit status is that of the last command.
458 ECHO_C= ECHO_N= ECHO_T=
459 case `echo -n x` in #(((((
461 case `echo 'xy\c'` in
462 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
464 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
471 rm -f conf$$ conf$$.exe conf$$.file
472 if test -d conf$$.dir; then
473 rm -f conf$$.dir/conf$$.file
476 mkdir conf$$.dir 2>/dev/null
478 if (echo >conf$$.file) 2>/dev/null; then
479 if ln -s conf$$.file conf$$ 2>/dev/null; then
481 # ... but there are two gotchas:
482 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
483 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
484 # In both cases, we have to default to `cp -p'.
485 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
487 elif ln conf$$.file conf$$ 2>/dev/null; then
495 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
496 rmdir conf$$.dir 2>/dev/null
498 if mkdir -p . 2>/dev/null; then
499 as_mkdir_p='mkdir -p "$as_dir"'
501 test -d ./-p && rmdir ./-p
505 if test -x / >/dev/null 2>&1; then
508 if ls -dL / >/dev/null 2>&1; then
515 if test -d "$1"; then
521 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
522 ???[sx]*):;;*)false;;esac;fi
526 as_executable_p=$as_test_x
528 # Sed expression to map a string onto a valid CPP name.
529 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
531 # Sed expression to map a string onto a valid variable name.
532 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
534 SHELL=${CONFIG_SHELL-/bin/sh}
537 exec 7<&0 </dev/null 6>&1
540 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
541 # so uname gets run too.
542 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
547 ac_default_prefix=/usr/local
549 ac_config_libobj_dir=.
556 # Identity of this package.
564 ac_unique_file="tree.c"
565 # Factoring default headers for most tests.
566 ac_includes_default="\
568 #ifdef HAVE_SYS_TYPES_H
569 # include <sys/types.h>
571 #ifdef HAVE_SYS_STAT_H
572 # include <sys/stat.h>
578 # ifdef HAVE_STDLIB_H
583 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
588 #ifdef HAVE_STRINGS_H
589 # include <strings.h>
591 #ifdef HAVE_INTTYPES_H
592 # include <inttypes.h>
601 ac_subst_vars='LTLIBOBJS
624 common_out_object_file
640 gcc_gxx_include_dir_add_sysroot
647 user_headers_inc_next_post
648 user_headers_inc_next_pre
650 TM_MULTILIB_EXCEPTIONS_CONFIG
659 build_xm_include_list
661 build_install_headers_dir
663 all_selected_languages
680 ORIGINAL_NM_FOR_TARGET
682 ORIGINAL_LD_FOR_TARGET
683 ORIGINAL_PLUGIN_LD_FOR_TARGET
685 ORIGINAL_AS_FOR_TARGET
727 NATIVE_SYSTEM_HEADER_DIR
760 CROSS_SYSTEM_HEADER_DIR
761 TARGET_SYSTEM_ROOT_DEFINE
763 SYSROOT_CFLAGS_FOR_TARGET
773 valgrind_path_defines
848 program_transform_name
859 ac_subst_files='option_includes
862 enable_option_checking
867 enable_generated_files_in_srcdir
877 enable_gather_detailed_mem_stats
889 with_native_system_header_dir
899 enable_sjlj_exceptions
901 enable_leading_mingw64_underscores
904 enable_win32_registry
910 enable_gnu_indirect_function
911 enable_initfini_array
913 enable_gnu_unique_object
914 enable_linker_build_id
918 enable_maintainer_mode
919 enable_version_specific_runtime_libs
921 enable_libquadmath_support
922 with_linker_hash_style
924 ac_precious_vars='build_alias
945 # Initialize some variables set by options.
947 ac_init_version=false
948 ac_unrecognized_opts=
950 # The variables have the same names as the options, with
951 # dashes changed to underlines.
959 program_transform_name=s,x,x,
967 # Installation directory options.
968 # These are left unexpanded so users can "make install exec_prefix=/foo"
969 # and all the variables that are supposed to be based on exec_prefix
970 # by default will actually change.
971 # Use braces instead of parens because sh, perl, etc. also accept them.
972 # (The list follows the same order as the GNU Coding Standards.)
973 bindir='${exec_prefix}/bin'
974 sbindir='${exec_prefix}/sbin'
975 libexecdir='${exec_prefix}/libexec'
976 datarootdir='${prefix}/share'
977 datadir='${datarootdir}'
978 sysconfdir='${prefix}/etc'
979 sharedstatedir='${prefix}/com'
980 localstatedir='${prefix}/var'
981 includedir='${prefix}/include'
982 oldincludedir='/usr/include'
983 docdir='${datarootdir}/doc/${PACKAGE}'
984 infodir='${datarootdir}/info'
989 libdir='${exec_prefix}/lib'
990 localedir='${datarootdir}/locale'
991 mandir='${datarootdir}/man'
997 # If the previous option needs an argument, assign it.
998 if test -n "$ac_prev"; then
999 eval $ac_prev=\$ac_option
1005 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1009 # Accept the important Cygnus configure options, so we can diagnose typos.
1011 case $ac_dashdash$ac_option in
1015 -bindir | --bindir | --bindi | --bind | --bin | --bi)
1017 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1018 bindir=$ac_optarg ;;
1020 -build | --build | --buil | --bui | --bu)
1021 ac_prev=build_alias ;;
1022 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1023 build_alias=$ac_optarg ;;
1025 -cache-file | --cache-file | --cache-fil | --cache-fi \
1026 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1027 ac_prev=cache_file ;;
1028 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1029 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1030 cache_file=$ac_optarg ;;
1032 --config-cache | -C)
1033 cache_file=config.cache ;;
1035 -datadir | --datadir | --datadi | --datad)
1037 -datadir=* | --datadir=* | --datadi=* | --datad=*)
1038 datadir=$ac_optarg ;;
1040 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1041 | --dataroo | --dataro | --datar)
1042 ac_prev=datarootdir ;;
1043 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1044 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1045 datarootdir=$ac_optarg ;;
1047 -disable-* | --disable-*)
1048 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1049 # Reject names that are not valid shell variable names.
1050 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1051 as_fn_error "invalid feature name: $ac_useropt"
1052 ac_useropt_orig=$ac_useropt
1053 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1054 case $ac_user_opts in
1056 "enable_$ac_useropt"
1058 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1059 ac_unrecognized_sep=', ';;
1061 eval enable_$ac_useropt=no ;;
1063 -docdir | --docdir | --docdi | --doc | --do)
1065 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1066 docdir=$ac_optarg ;;
1068 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1070 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1071 dvidir=$ac_optarg ;;
1073 -enable-* | --enable-*)
1074 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1075 # Reject names that are not valid shell variable names.
1076 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1077 as_fn_error "invalid feature name: $ac_useropt"
1078 ac_useropt_orig=$ac_useropt
1079 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1080 case $ac_user_opts in
1082 "enable_$ac_useropt"
1084 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1085 ac_unrecognized_sep=', ';;
1087 eval enable_$ac_useropt=\$ac_optarg ;;
1089 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1090 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1091 | --exec | --exe | --ex)
1092 ac_prev=exec_prefix ;;
1093 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1094 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1095 | --exec=* | --exe=* | --ex=*)
1096 exec_prefix=$ac_optarg ;;
1098 -gas | --gas | --ga | --g)
1099 # Obsolete; use --with-gas.
1102 -help | --help | --hel | --he | -h)
1103 ac_init_help=long ;;
1104 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1105 ac_init_help=recursive ;;
1106 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1107 ac_init_help=short ;;
1109 -host | --host | --hos | --ho)
1110 ac_prev=host_alias ;;
1111 -host=* | --host=* | --hos=* | --ho=*)
1112 host_alias=$ac_optarg ;;
1114 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1116 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1118 htmldir=$ac_optarg ;;
1120 -includedir | --includedir | --includedi | --included | --include \
1121 | --includ | --inclu | --incl | --inc)
1122 ac_prev=includedir ;;
1123 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1124 | --includ=* | --inclu=* | --incl=* | --inc=*)
1125 includedir=$ac_optarg ;;
1127 -infodir | --infodir | --infodi | --infod | --info | --inf)
1129 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1130 infodir=$ac_optarg ;;
1132 -libdir | --libdir | --libdi | --libd)
1134 -libdir=* | --libdir=* | --libdi=* | --libd=*)
1135 libdir=$ac_optarg ;;
1137 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1138 | --libexe | --libex | --libe)
1139 ac_prev=libexecdir ;;
1140 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1141 | --libexe=* | --libex=* | --libe=*)
1142 libexecdir=$ac_optarg ;;
1144 -localedir | --localedir | --localedi | --localed | --locale)
1145 ac_prev=localedir ;;
1146 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1147 localedir=$ac_optarg ;;
1149 -localstatedir | --localstatedir | --localstatedi | --localstated \
1150 | --localstate | --localstat | --localsta | --localst | --locals)
1151 ac_prev=localstatedir ;;
1152 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1153 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1154 localstatedir=$ac_optarg ;;
1156 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1158 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1159 mandir=$ac_optarg ;;
1161 -nfp | --nfp | --nf)
1162 # Obsolete; use --without-fp.
1165 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1166 | --no-cr | --no-c | -n)
1169 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1170 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1173 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1174 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1175 | --oldin | --oldi | --old | --ol | --o)
1176 ac_prev=oldincludedir ;;
1177 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1178 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1179 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1180 oldincludedir=$ac_optarg ;;
1182 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1184 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1185 prefix=$ac_optarg ;;
1187 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1188 | --program-pre | --program-pr | --program-p)
1189 ac_prev=program_prefix ;;
1190 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1191 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1192 program_prefix=$ac_optarg ;;
1194 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1195 | --program-suf | --program-su | --program-s)
1196 ac_prev=program_suffix ;;
1197 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1198 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1199 program_suffix=$ac_optarg ;;
1201 -program-transform-name | --program-transform-name \
1202 | --program-transform-nam | --program-transform-na \
1203 | --program-transform-n | --program-transform- \
1204 | --program-transform | --program-transfor \
1205 | --program-transfo | --program-transf \
1206 | --program-trans | --program-tran \
1207 | --progr-tra | --program-tr | --program-t)
1208 ac_prev=program_transform_name ;;
1209 -program-transform-name=* | --program-transform-name=* \
1210 | --program-transform-nam=* | --program-transform-na=* \
1211 | --program-transform-n=* | --program-transform-=* \
1212 | --program-transform=* | --program-transfor=* \
1213 | --program-transfo=* | --program-transf=* \
1214 | --program-trans=* | --program-tran=* \
1215 | --progr-tra=* | --program-tr=* | --program-t=*)
1216 program_transform_name=$ac_optarg ;;
1218 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1220 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1221 pdfdir=$ac_optarg ;;
1223 -psdir | --psdir | --psdi | --psd | --ps)
1225 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1228 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1229 | -silent | --silent | --silen | --sile | --sil)
1232 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1234 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1236 sbindir=$ac_optarg ;;
1238 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1239 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1240 | --sharedst | --shareds | --shared | --share | --shar \
1242 ac_prev=sharedstatedir ;;
1243 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1244 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1245 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1247 sharedstatedir=$ac_optarg ;;
1249 -site | --site | --sit)
1251 -site=* | --site=* | --sit=*)
1254 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1256 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1257 srcdir=$ac_optarg ;;
1259 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1260 | --syscon | --sysco | --sysc | --sys | --sy)
1261 ac_prev=sysconfdir ;;
1262 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1263 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1264 sysconfdir=$ac_optarg ;;
1266 -target | --target | --targe | --targ | --tar | --ta | --t)
1267 ac_prev=target_alias ;;
1268 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1269 target_alias=$ac_optarg ;;
1271 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1274 -version | --version | --versio | --versi | --vers | -V)
1275 ac_init_version=: ;;
1278 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1279 # Reject names that are not valid shell variable names.
1280 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1281 as_fn_error "invalid package name: $ac_useropt"
1282 ac_useropt_orig=$ac_useropt
1283 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1284 case $ac_user_opts in
1288 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1289 ac_unrecognized_sep=', ';;
1291 eval with_$ac_useropt=\$ac_optarg ;;
1293 -without-* | --without-*)
1294 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1295 # Reject names that are not valid shell variable names.
1296 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1297 as_fn_error "invalid package name: $ac_useropt"
1298 ac_useropt_orig=$ac_useropt
1299 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1300 case $ac_user_opts in
1304 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1305 ac_unrecognized_sep=', ';;
1307 eval with_$ac_useropt=no ;;
1310 # Obsolete; use --with-x.
1313 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1314 | --x-incl | --x-inc | --x-in | --x-i)
1315 ac_prev=x_includes ;;
1316 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1317 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1318 x_includes=$ac_optarg ;;
1320 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1321 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1322 ac_prev=x_libraries ;;
1323 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1324 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1325 x_libraries=$ac_optarg ;;
1327 -*) as_fn_error "unrecognized option: \`$ac_option'
1328 Try \`$0 --help' for more information."
1332 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1333 # Reject names that are not valid shell variable names.
1334 case $ac_envvar in #(
1335 '' | [0-9]* | *[!_$as_cr_alnum]* )
1336 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1338 eval $ac_envvar=\$ac_optarg
1339 export $ac_envvar ;;
1342 # FIXME: should be removed in autoconf 3.0.
1343 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1344 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1345 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1346 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1352 if test -n "$ac_prev"; then
1353 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1354 as_fn_error "missing argument to $ac_option"
1357 if test -n "$ac_unrecognized_opts"; then
1358 case $enable_option_checking in
1360 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1361 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1365 # Check all directory arguments for consistency.
1366 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1367 datadir sysconfdir sharedstatedir localstatedir includedir \
1368 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1369 libdir localedir mandir
1371 eval ac_val=\$$ac_var
1372 # Remove trailing slashes.
1375 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1376 eval $ac_var=\$ac_val;;
1378 # Be sure to have absolute directory names.
1380 [\\/$]* | ?:[\\/]* ) continue;;
1381 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1383 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1386 # There might be people who depend on the old broken behavior: `$host'
1387 # used to hold the argument of --host etc.
1388 # FIXME: To remove some day.
1391 target=$target_alias
1393 # FIXME: To remove some day.
1394 if test "x$host_alias" != x; then
1395 if test "x$build_alias" = x; then
1396 cross_compiling=maybe
1397 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1398 If a cross compiler is detected then cross compile mode will be used." >&2
1399 elif test "x$build_alias" != "x$host_alias"; then
1405 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1407 test "$silent" = yes && exec 6>/dev/null
1410 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1411 ac_ls_di=`ls -di .` &&
1412 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1413 as_fn_error "working directory cannot be determined"
1414 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1415 as_fn_error "pwd does not report name of working directory"
1418 # Find the source files, if location was not specified.
1419 if test -z "$srcdir"; then
1420 ac_srcdir_defaulted=yes
1421 # Try the directory containing this script, then the parent directory.
1422 ac_confdir=`$as_dirname -- "$as_myself" ||
1423 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1424 X"$as_myself" : 'X\(//\)[^/]' \| \
1425 X"$as_myself" : 'X\(//\)$' \| \
1426 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1427 $as_echo X"$as_myself" |
1428 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1446 if test ! -r "$srcdir/$ac_unique_file"; then
1450 ac_srcdir_defaulted=no
1452 if test ! -r "$srcdir/$ac_unique_file"; then
1453 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1454 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1456 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1458 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1460 # When building in place, set srcdir=.
1461 if test "$ac_abs_confdir" = "$ac_pwd"; then
1464 # Remove unnecessary trailing slashes from srcdir.
1465 # Double slashes in file names in object file debugging info
1466 # mess up M-x gdb in Emacs.
1468 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1470 for ac_var in $ac_precious_vars; do
1471 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1472 eval ac_env_${ac_var}_value=\$${ac_var}
1473 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1474 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1478 # Report the --help message.
1480 if test "$ac_init_help" = "long"; then
1481 # Omit some internal or obsolete options to make the list less imposing.
1482 # This message is too long to be a string in the A/UX 3.1 sh.
1484 \`configure' configures this package to adapt to many kinds of systems.
1486 Usage: $0 [OPTION]... [VAR=VALUE]...
1488 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1489 VAR=VALUE. See below for descriptions of some of the useful variables.
1491 Defaults for the options are specified in brackets.
1494 -h, --help display this help and exit
1495 --help=short display options specific to this package
1496 --help=recursive display the short help of all the included packages
1497 -V, --version display version information and exit
1498 -q, --quiet, --silent do not print \`checking...' messages
1499 --cache-file=FILE cache test results in FILE [disabled]
1500 -C, --config-cache alias for \`--cache-file=config.cache'
1501 -n, --no-create do not create output files
1502 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1504 Installation directories:
1505 --prefix=PREFIX install architecture-independent files in PREFIX
1506 [$ac_default_prefix]
1507 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1510 By default, \`make install' will install all the files in
1511 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1512 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1513 for instance \`--prefix=\$HOME'.
1515 For better control, use the options below.
1517 Fine tuning of the installation directories:
1518 --bindir=DIR user executables [EPREFIX/bin]
1519 --sbindir=DIR system admin executables [EPREFIX/sbin]
1520 --libexecdir=DIR program executables [EPREFIX/libexec]
1521 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1522 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1523 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1524 --libdir=DIR object code libraries [EPREFIX/lib]
1525 --includedir=DIR C header files [PREFIX/include]
1526 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1527 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1528 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1529 --infodir=DIR info documentation [DATAROOTDIR/info]
1530 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1531 --mandir=DIR man documentation [DATAROOTDIR/man]
1532 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1533 --htmldir=DIR html documentation [DOCDIR]
1534 --dvidir=DIR dvi documentation [DOCDIR]
1535 --pdfdir=DIR pdf documentation [DOCDIR]
1536 --psdir=DIR ps documentation [DOCDIR]
1542 --program-prefix=PREFIX prepend PREFIX to installed program names
1543 --program-suffix=SUFFIX append SUFFIX to installed program names
1544 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1547 --build=BUILD configure for building on BUILD [guessed]
1548 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1549 --target=TARGET configure for building compilers for TARGET [HOST]
1553 if test -n "$ac_init_help"; then
1558 --disable-option-checking ignore unrecognized --enable/--with options
1559 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1560 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1561 --enable-generated-files-in-srcdir
1562 put copies of generated files in source dir intended
1563 for creating source tarballs for users without
1564 texinfo bison or flex
1565 --disable-largefile omit support for large files
1566 --enable-werror-always enable -Werror despite compiler version
1567 --enable-checking[=LIST]
1568 enable expensive run-time checks. With LIST, enable
1569 only specific categories of checks. Categories are:
1570 yes,no,all,none,release. Flags are:
1571 assert,df,fold,gc,gcac,gimple,misc,
1572 rtlflag,rtl,runtime,tree,valgrind,types
1573 --enable-coverage[=LEVEL]
1574 enable compiler's code coverage collection. Use to
1575 measure compiler performance and locate unused parts
1576 of the compiler. With LEVEL, specify optimization.
1577 Values are opt, noopt, default is noopt
1578 --enable-gather-detailed-mem-stats
1579 enable detailed memory allocation stats gathering
1580 --enable-multilib enable library support for multiple ABIs
1581 --enable-multiarch enable support for multiarch paths
1582 --enable-__cxa_atexit enable __cxa_atexit for C++
1583 --enable-decimal-float={no,yes,bid,dpd}
1584 enable decimal float extension to C. Selecting 'bid'
1585 or 'dpd' choses which decimal floating point format
1587 --enable-fixed-point enable fixed-point arithmetic extension to C
1588 --enable-threads[=LIB] enable thread usage for target GCC, using LIB thread
1590 --enable-tls enable or disable generation of tls code overriding
1591 the assembler check for tls support
1592 --enable-objc-gc enable the use of Boehm's garbage collector with the
1593 GNU Objective-C runtime
1594 --disable-shared don't provide a shared libgcc
1595 --enable-languages=LIST specify which front-ends to build
1596 --disable-rpath do not hardcode runtime library paths
1597 --enable-sjlj-exceptions
1598 arrange to use setjmp/longjmp exception handling
1599 --enable-secureplt enable -msecure-plt by default for PowerPC
1600 --enable-leading-mingw64-underscores
1601 enable leading underscores on 64 bit mingw targets
1602 --enable-cld enable -mcld by default for 32bit x86
1603 --enable-frame-pointer enable -fno-omit-frame-pointer by default for 32bit
1605 --disable-win32-registry
1606 disable lookup of installation paths in the Registry
1608 --enable-win32-registry enable registry lookup (default)
1609 --enable-win32-registry=KEY
1610 use KEY instead of GCC version as the last portion
1612 --enable-shared[=PKGS] build shared libraries [default=yes]
1613 --enable-static[=PKGS] build static libraries [default=yes]
1614 --enable-fast-install[=PKGS]
1615 optimize for fast installation [default=yes]
1616 --disable-libtool-lock avoid locking (might break parallel builds)
1617 --enable-gnu-indirect-function
1618 enable the use of the @gnu_indirect_function to
1620 --enable-initfini-array use .init_array/.fini_array sections
1621 --enable-comdat enable COMDAT group support
1622 --enable-gnu-unique-object
1623 enable the use of the @gnu_unique_object ELF
1624 extension on glibc systems
1625 --enable-linker-build-id
1626 compiler will always pass --build-id to linker
1627 --enable-maintainer-mode
1628 enable make rules and dependencies not useful (and
1629 sometimes confusing) to the casual installer
1630 --enable-version-specific-runtime-libs
1631 specify that runtime libraries should be installed
1632 in a compiler-specific directory
1633 --enable-plugin enable plugin support
1634 --disable-libquadmath-support
1635 disable libquadmath support for Fortran
1638 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1639 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1640 --with-build-libsubdir=DIR Directory where to find libraries for build system
1641 --with-local-prefix=DIR specifies directory to put local include
1642 --with-gxx-include-dir=DIR
1643 specifies directory to put g++ header files
1644 --with-cpp-install-dir=DIR
1645 install the user visible C preprocessor in DIR
1646 (relative to PREFIX) as well as PREFIX/bin
1647 --with-gnu-ld arrange to work with GNU ld
1648 --with-ld arrange to use the specified ld (full pathname)
1649 --with-demangler-in-ld try to use demangler in GNU ld
1650 --with-gnu-as arrange to work with GNU as
1651 --with-as arrange to use the specified as (full pathname)
1652 --with-stabs arrange to use stabs instead of host debug format
1653 --with-dwarf2 force the default debug format to be DWARF 2
1654 --with-native-system-header-dir=dir
1655 use dir as the directory to look for standard
1656 system header files in. Defaults to /usr/include.
1657 --with-build-sysroot=sysroot
1658 use sysroot as the system root during the build
1659 --with-sysroot[=DIR] search for usr/lib, usr/include, et al, within DIR
1660 --with-specs=SPECS add SPECS to driver command-line processing
1661 --with-pkgversion=PKG Use PKG in the version string in place of "GCC"
1662 --with-bugurl=URL Direct users to URL to report a bug
1663 --with-multilib-list select multilibs (SH and x86-64 only)
1664 --with-gnu-ld assume the C compiler uses GNU ld default=no
1665 --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib
1666 --without-libiconv-prefix don't search for libiconv in includedir and libdir
1667 --with-pic try to use only PIC/non-PIC objects [default=use
1669 --with-gnu-ld assume the C compiler uses GNU ld [default=no]
1670 --with-plugin-ld=[ARG] specify the plugin linker
1671 --with-long-double-128 use 128-bit long double by default
1672 --with-gc={page,zone} this option is not supported anymore. It used to
1673 choose the garbage collection mechanism to use with
1675 --with-system-zlib use installed libz
1676 --with-linker-hash-style={sysv,gnu,both}
1677 specify the linker hash style
1679 Some influential environment variables:
1680 CC C compiler command
1681 CFLAGS C compiler flags
1682 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1683 nonstandard directory <lib dir>
1684 LIBS libraries to pass to the linker, e.g. -l<library>
1685 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1686 you have headers in a nonstandard directory <include dir>
1687 CXX C++ compiler command
1688 CXXFLAGS C++ compiler flags
1690 CXXCPP C++ preprocessor
1691 GMPLIBS How to link GMP
1692 GMPINC How to find GMP include files
1693 ISLLIBS How to link ISL
1694 ISLINC How to find ISL include files
1695 CLOOGLIBS How to link CLOOG
1696 CLOOGINC How to find CLOOG include files
1698 Use these variables to override the choices made by `configure' or to help
1699 it to find libraries and programs with nonstandard names/locations.
1701 Report bugs to the package provider.
1706 if test "$ac_init_help" = "recursive"; then
1707 # If there are subdirs, report their specific --help.
1708 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1709 test -d "$ac_dir" ||
1710 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1715 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1717 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1718 # A ".." for each directory in $ac_dir_suffix.
1719 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1720 case $ac_top_builddir_sub in
1721 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1722 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1725 ac_abs_top_builddir=$ac_pwd
1726 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1727 # for backward compatibility:
1728 ac_top_builddir=$ac_top_build_prefix
1731 .) # We are building in place.
1733 ac_top_srcdir=$ac_top_builddir_sub
1734 ac_abs_top_srcdir=$ac_pwd ;;
1735 [\\/]* | ?:[\\/]* ) # Absolute name.
1736 ac_srcdir=$srcdir$ac_dir_suffix;
1737 ac_top_srcdir=$srcdir
1738 ac_abs_top_srcdir=$srcdir ;;
1740 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1741 ac_top_srcdir=$ac_top_build_prefix$srcdir
1742 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1744 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1746 cd "$ac_dir" || { ac_status=$?; continue; }
1747 # Check for guested configure.
1748 if test -f "$ac_srcdir/configure.gnu"; then
1750 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1751 elif test -f "$ac_srcdir/configure"; then
1753 $SHELL "$ac_srcdir/configure" --help=recursive
1755 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1757 cd "$ac_pwd" || { ac_status=$?; break; }
1761 test -n "$ac_init_help" && exit $ac_status
1762 if $ac_init_version; then
1765 generated by GNU Autoconf 2.64
1767 Copyright (C) 2009 Free Software Foundation, Inc.
1768 This configure script is free software; the Free Software Foundation
1769 gives unlimited permission to copy, distribute and modify it.
1774 ## ------------------------ ##
1775 ## Autoconf initialization. ##
1776 ## ------------------------ ##
1778 # ac_fn_c_try_compile LINENO
1779 # --------------------------
1780 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1781 ac_fn_c_try_compile ()
1783 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1784 rm -f conftest.$ac_objext
1785 if { { ac_try="$ac_compile"
1787 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1788 *) ac_try_echo=$ac_try;;
1790 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1791 $as_echo "$ac_try_echo"; } >&5
1792 (eval "$ac_compile") 2>conftest.err
1794 if test -s conftest.err; then
1795 grep -v '^ *+' conftest.err >conftest.er1
1796 cat conftest.er1 >&5
1797 mv -f conftest.er1 conftest.err
1799 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1800 test $ac_status = 0; } && {
1801 test -z "$ac_c_werror_flag" ||
1802 test ! -s conftest.err
1803 } && test -s conftest.$ac_objext; then :
1806 $as_echo "$as_me: failed program was:" >&5
1807 sed 's/^/| /' conftest.$ac_ext >&5
1811 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1814 } # ac_fn_c_try_compile
1816 # ac_fn_cxx_try_compile LINENO
1817 # ----------------------------
1818 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1819 ac_fn_cxx_try_compile ()
1821 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1822 rm -f conftest.$ac_objext
1823 if { { ac_try="$ac_compile"
1825 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1826 *) ac_try_echo=$ac_try;;
1828 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1829 $as_echo "$ac_try_echo"; } >&5
1830 (eval "$ac_compile") 2>conftest.err
1832 if test -s conftest.err; then
1833 grep -v '^ *+' conftest.err >conftest.er1
1834 cat conftest.er1 >&5
1835 mv -f conftest.er1 conftest.err
1837 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1838 test $ac_status = 0; } && {
1839 test -z "$ac_cxx_werror_flag" ||
1840 test ! -s conftest.err
1841 } && test -s conftest.$ac_objext; then :
1844 $as_echo "$as_me: failed program was:" >&5
1845 sed 's/^/| /' conftest.$ac_ext >&5
1849 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1852 } # ac_fn_cxx_try_compile
1854 # ac_fn_c_try_cpp LINENO
1855 # ----------------------
1856 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1859 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1860 if { { ac_try="$ac_cpp conftest.$ac_ext"
1862 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1863 *) ac_try_echo=$ac_try;;
1865 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1866 $as_echo "$ac_try_echo"; } >&5
1867 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1869 if test -s conftest.err; then
1870 grep -v '^ *+' conftest.err >conftest.er1
1871 cat conftest.er1 >&5
1872 mv -f conftest.er1 conftest.err
1874 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1875 test $ac_status = 0; } >/dev/null && {
1876 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1877 test ! -s conftest.err
1881 $as_echo "$as_me: failed program was:" >&5
1882 sed 's/^/| /' conftest.$ac_ext >&5
1886 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1891 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1892 # -------------------------------------------------------
1893 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1894 # the include files in INCLUDES and setting the cache variable VAR
1896 ac_fn_c_check_header_mongrel ()
1898 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1899 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1901 $as_echo_n "checking for $2... " >&6; }
1902 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1903 $as_echo_n "(cached) " >&6
1906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1907 $as_echo "$ac_res" >&6; }
1909 # Is the header compilable?
1910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1911 $as_echo_n "checking $2 usability... " >&6; }
1912 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1913 /* end confdefs.h. */
1917 if ac_fn_c_try_compile "$LINENO"; then :
1918 ac_header_compiler=yes
1920 ac_header_compiler=no
1922 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1924 $as_echo "$ac_header_compiler" >&6; }
1926 # Is the header present?
1927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1928 $as_echo_n "checking $2 presence... " >&6; }
1929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1930 /* end confdefs.h. */
1933 if ac_fn_c_try_cpp "$LINENO"; then :
1934 ac_header_preproc=yes
1936 ac_header_preproc=no
1938 rm -f conftest.err conftest.$ac_ext
1939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1940 $as_echo "$ac_header_preproc" >&6; }
1942 # So? What about this header?
1943 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1945 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1946 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1947 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1948 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1951 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1952 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1953 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1954 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1955 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1956 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1957 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1958 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1959 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1960 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1964 $as_echo_n "checking for $2... " >&6; }
1965 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1966 $as_echo_n "(cached) " >&6
1968 eval "$3=\$ac_header_compiler"
1971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1972 $as_echo "$ac_res" >&6; }
1974 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1976 } # ac_fn_c_check_header_mongrel
1978 # ac_fn_c_try_run LINENO
1979 # ----------------------
1980 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1981 # that executables *can* be run.
1984 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1985 if { { ac_try="$ac_link"
1987 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1988 *) ac_try_echo=$ac_try;;
1990 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1991 $as_echo "$ac_try_echo"; } >&5
1992 (eval "$ac_link") 2>&5
1994 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1995 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1996 { { case "(($ac_try" in
1997 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1998 *) ac_try_echo=$ac_try;;
2000 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2001 $as_echo "$ac_try_echo"; } >&5
2002 (eval "$ac_try") 2>&5
2004 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2005 test $ac_status = 0; }; }; then :
2008 $as_echo "$as_me: program exited with status $ac_status" >&5
2009 $as_echo "$as_me: failed program was:" >&5
2010 sed 's/^/| /' conftest.$ac_ext >&5
2012 ac_retval=$ac_status
2014 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2015 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2020 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2021 # -------------------------------------------------------
2022 # Tests whether HEADER exists and can be compiled using the include files in
2023 # INCLUDES, setting the cache variable VAR accordingly.
2024 ac_fn_c_check_header_compile ()
2026 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2028 $as_echo_n "checking for $2... " >&6; }
2029 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2030 $as_echo_n "(cached) " >&6
2032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2033 /* end confdefs.h. */
2037 if ac_fn_c_try_compile "$LINENO"; then :
2042 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2046 $as_echo "$ac_res" >&6; }
2047 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2049 } # ac_fn_c_check_header_compile
2051 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2052 # --------------------------------------------
2053 # Tries to find the compile-time value of EXPR in a program that includes
2054 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2056 ac_fn_c_compute_int ()
2058 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2059 if test "$cross_compiling" = yes; then
2060 # Depending upon the size, compute the lo and hi bounds.
2061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2062 /* end confdefs.h. */
2067 static int test_array [1 - 2 * !(($2) >= 0)];
2074 if ac_fn_c_try_compile "$LINENO"; then :
2077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2078 /* end confdefs.h. */
2083 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2090 if ac_fn_c_try_compile "$LINENO"; then :
2091 ac_hi=$ac_mid; break
2093 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2094 if test $ac_lo -le $ac_mid; then
2098 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2100 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2103 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2104 /* end confdefs.h. */
2109 static int test_array [1 - 2 * !(($2) < 0)];
2116 if ac_fn_c_try_compile "$LINENO"; then :
2119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2120 /* end confdefs.h. */
2125 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2132 if ac_fn_c_try_compile "$LINENO"; then :
2133 ac_lo=$ac_mid; break
2135 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2136 if test $ac_mid -le $ac_hi; then
2140 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2142 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2147 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2149 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2150 # Binary search between lo and hi bounds.
2151 while test "x$ac_lo" != "x$ac_hi"; do
2152 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2153 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2154 /* end confdefs.h. */
2159 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2166 if ac_fn_c_try_compile "$LINENO"; then :
2169 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2171 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2174 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2178 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2179 /* end confdefs.h. */
2181 static long int longval () { return $2; }
2182 static unsigned long int ulongval () { return $2; }
2189 FILE *f = fopen ("conftest.val", "w");
2194 long int i = longval ();
2197 fprintf (f, "%ld", i);
2201 unsigned long int i = ulongval ();
2204 fprintf (f, "%lu", i);
2206 /* Do not output a trailing newline, as this causes \r\n confusion
2207 on some platforms. */
2208 return ferror (f) || fclose (f) != 0;
2214 if ac_fn_c_try_run "$LINENO"; then :
2215 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2219 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2220 conftest.$ac_objext conftest.beam conftest.$ac_ext
2224 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2227 } # ac_fn_c_compute_int
2229 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2230 # -------------------------------------------
2231 # Tests whether TYPE exists after having included INCLUDES, setting cache
2232 # variable VAR accordingly.
2233 ac_fn_c_check_type ()
2235 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2237 $as_echo_n "checking for $2... " >&6; }
2238 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2239 $as_echo_n "(cached) " >&6
2242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2243 /* end confdefs.h. */
2254 if ac_fn_c_try_compile "$LINENO"; then :
2255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2256 /* end confdefs.h. */
2267 if ac_fn_c_try_compile "$LINENO"; then :
2272 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2274 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2278 $as_echo "$ac_res" >&6; }
2279 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2281 } # ac_fn_c_check_type
2283 # ac_fn_c_find_intX_t LINENO BITS VAR
2284 # -----------------------------------
2285 # Finds a signed integer type with width BITS, setting cache variable VAR
2287 ac_fn_c_find_intX_t ()
2289 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
2291 $as_echo_n "checking for int$2_t... " >&6; }
2292 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2293 $as_echo_n "(cached) " >&6
2296 for ac_type in int$2_t 'int' 'long int' \
2297 'long long int' 'short int' 'signed char'; do
2298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299 /* end confdefs.h. */
2300 $ac_includes_default
2304 static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1))];
2311 if ac_fn_c_try_compile "$LINENO"; then :
2312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2313 /* end confdefs.h. */
2314 $ac_includes_default
2318 static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1)
2319 < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 2))];
2326 if ac_fn_c_try_compile "$LINENO"; then :
2333 eval "$3=\$ac_type" ;;
2336 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2338 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2340 if test "x$as_val" = x""no; then :
2348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2349 $as_echo "$ac_res" >&6; }
2350 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2352 } # ac_fn_c_find_intX_t
2354 # ac_fn_c_try_link LINENO
2355 # -----------------------
2356 # Try to link conftest.$ac_ext, and return whether this succeeded.
2359 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2360 rm -f conftest.$ac_objext conftest$ac_exeext
2361 if { { ac_try="$ac_link"
2363 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2364 *) ac_try_echo=$ac_try;;
2366 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2367 $as_echo "$ac_try_echo"; } >&5
2368 (eval "$ac_link") 2>conftest.err
2370 if test -s conftest.err; then
2371 grep -v '^ *+' conftest.err >conftest.er1
2372 cat conftest.er1 >&5
2373 mv -f conftest.er1 conftest.err
2375 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2376 test $ac_status = 0; } && {
2377 test -z "$ac_c_werror_flag" ||
2378 test ! -s conftest.err
2379 } && test -s conftest$ac_exeext && {
2380 test "$cross_compiling" = yes ||
2381 $as_test_x conftest$ac_exeext
2385 $as_echo "$as_me: failed program was:" >&5
2386 sed 's/^/| /' conftest.$ac_ext >&5
2390 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2391 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2392 # interfere with the next link command; also delete a directory that is
2393 # left behind by Apple's compiler. We do this before executing the actions.
2394 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2395 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2398 } # ac_fn_c_try_link
2400 # ac_fn_c_find_uintX_t LINENO BITS VAR
2401 # ------------------------------------
2402 # Finds an unsigned integer type with width BITS, setting cache variable VAR
2404 ac_fn_c_find_uintX_t ()
2406 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2408 $as_echo_n "checking for uint$2_t... " >&6; }
2409 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2410 $as_echo_n "(cached) " >&6
2413 for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2414 'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2415 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2416 /* end confdefs.h. */
2417 $ac_includes_default
2421 static int test_array [1 - 2 * !(($ac_type) -1 >> ($2 - 1) == 1)];
2428 if ac_fn_c_try_compile "$LINENO"; then :
2433 eval "$3=\$ac_type" ;;
2436 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2438 if test "x$as_val" = x""no; then :
2446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2447 $as_echo "$ac_res" >&6; }
2448 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2450 } # ac_fn_c_find_uintX_t
2452 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2453 # ----------------------------------------------
2454 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2455 ac_fn_c_check_header_preproc ()
2457 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2459 $as_echo_n "checking for $2... " >&6; }
2460 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2461 $as_echo_n "(cached) " >&6
2463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2464 /* end confdefs.h. */
2467 if ac_fn_c_try_cpp "$LINENO"; then :
2472 rm -f conftest.err conftest.$ac_ext
2475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2476 $as_echo "$ac_res" >&6; }
2477 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2479 } # ac_fn_c_check_header_preproc
2481 # ac_fn_cxx_try_cpp LINENO
2482 # ------------------------
2483 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2484 ac_fn_cxx_try_cpp ()
2486 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2487 if { { ac_try="$ac_cpp conftest.$ac_ext"
2489 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2490 *) ac_try_echo=$ac_try;;
2492 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2493 $as_echo "$ac_try_echo"; } >&5
2494 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2496 if test -s conftest.err; then
2497 grep -v '^ *+' conftest.err >conftest.er1
2498 cat conftest.er1 >&5
2499 mv -f conftest.er1 conftest.err
2501 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2502 test $ac_status = 0; } >/dev/null && {
2503 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
2504 test ! -s conftest.err
2508 $as_echo "$as_me: failed program was:" >&5
2509 sed 's/^/| /' conftest.$ac_ext >&5
2513 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2516 } # ac_fn_cxx_try_cpp
2518 # ac_fn_cxx_check_header_preproc LINENO HEADER VAR
2519 # ------------------------------------------------
2520 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2521 ac_fn_cxx_check_header_preproc ()
2523 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2525 $as_echo_n "checking for $2... " >&6; }
2526 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2527 $as_echo_n "(cached) " >&6
2529 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2530 /* end confdefs.h. */
2533 if ac_fn_cxx_try_cpp "$LINENO"; then :
2538 rm -f conftest.err conftest.$ac_ext
2541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2542 $as_echo "$ac_res" >&6; }
2543 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2545 } # ac_fn_cxx_check_header_preproc
2547 # ac_fn_c_check_func LINENO FUNC VAR
2548 # ----------------------------------
2549 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2550 ac_fn_c_check_func ()
2552 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2554 $as_echo_n "checking for $2... " >&6; }
2555 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2556 $as_echo_n "(cached) " >&6
2558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2559 /* end confdefs.h. */
2560 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2561 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2562 #define $2 innocuous_$2
2564 /* System header to define __stub macros and hopefully few prototypes,
2565 which can conflict with char $2 (); below.
2566 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2567 <limits.h> exists even on freestanding compilers. */
2570 # include <limits.h>
2572 # include <assert.h>
2577 /* Override any GCC internal prototype to avoid an error.
2578 Use char because int might match the return type of a GCC
2579 builtin and then its argument prototype would still apply. */
2584 /* The GNU C library defines this for functions which it implements
2585 to always fail with ENOSYS. Some functions are actually named
2586 something starting with __ and the normal name is an alias. */
2587 #if defined __stub_$2 || defined __stub___$2
2599 if ac_fn_c_try_link "$LINENO"; then :
2604 rm -f core conftest.err conftest.$ac_objext \
2605 conftest$ac_exeext conftest.$ac_ext
2608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2609 $as_echo "$ac_res" >&6; }
2610 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2612 } # ac_fn_c_check_func
2614 # ac_fn_cxx_try_link LINENO
2615 # -------------------------
2616 # Try to link conftest.$ac_ext, and return whether this succeeded.
2617 ac_fn_cxx_try_link ()
2619 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2620 rm -f conftest.$ac_objext conftest$ac_exeext
2621 if { { ac_try="$ac_link"
2623 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2624 *) ac_try_echo=$ac_try;;
2626 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2627 $as_echo "$ac_try_echo"; } >&5
2628 (eval "$ac_link") 2>conftest.err
2630 if test -s conftest.err; then
2631 grep -v '^ *+' conftest.err >conftest.er1
2632 cat conftest.er1 >&5
2633 mv -f conftest.er1 conftest.err
2635 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2636 test $ac_status = 0; } && {
2637 test -z "$ac_cxx_werror_flag" ||
2638 test ! -s conftest.err
2639 } && test -s conftest$ac_exeext && {
2640 test "$cross_compiling" = yes ||
2641 $as_test_x conftest$ac_exeext
2645 $as_echo "$as_me: failed program was:" >&5
2646 sed 's/^/| /' conftest.$ac_ext >&5
2650 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2651 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2652 # interfere with the next link command; also delete a directory that is
2653 # left behind by Apple's compiler. We do this before executing the actions.
2654 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2655 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2658 } # ac_fn_cxx_try_link
2659 cat >config.log <<_ACEOF
2660 This file contains any messages produced by compilers while
2661 running configure, to aid debugging if configure makes a mistake.
2663 It was created by $as_me, which was
2664 generated by GNU Autoconf 2.64. Invocation command line was
2676 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2677 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2678 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2679 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2680 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2682 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2683 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2685 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2686 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2687 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2688 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2689 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2690 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2691 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2695 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2699 test -z "$as_dir" && as_dir=.
2700 $as_echo "PATH: $as_dir"
2716 # Keep a trace of the command line.
2717 # Strip out --no-create and --no-recursion so they do not pile up.
2718 # Strip out --silent because we don't want to record it for future runs.
2719 # Also quote any args containing shell meta-characters.
2720 # Make two passes to allow for proper duplicate-argument suppression.
2724 ac_must_keep_next=false
2730 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2731 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2732 | -silent | --silent | --silen | --sile | --sil)
2735 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2738 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2740 as_fn_append ac_configure_args1 " '$ac_arg'"
2741 if test $ac_must_keep_next = true; then
2742 ac_must_keep_next=false # Got value, back to normal.
2745 *=* | --config-cache | -C | -disable-* | --disable-* \
2746 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2747 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2748 | -with-* | --with-* | -without-* | --without-* | --x)
2749 case "$ac_configure_args0 " in
2750 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2753 -* ) ac_must_keep_next=true ;;
2756 as_fn_append ac_configure_args " '$ac_arg'"
2761 { ac_configure_args0=; unset ac_configure_args0;}
2762 { ac_configure_args1=; unset ac_configure_args1;}
2764 # When interrupted or exit'd, cleanup temporary files, and complete
2765 # config.log. We remove comments because anyway the quotes in there
2766 # would cause problems or look ugly.
2767 # WARNING: Use '\'' to represent an apostrophe within the trap.
2768 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2769 trap 'exit_status=$?
2770 # Save into config.log some information that might help in debugging.
2775 ## ---------------- ##
2776 ## Cache variables. ##
2777 ## ---------------- ##
2780 # The following way of writing the cache mishandles newlines in values,
2782 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2783 eval ac_val=\$$ac_var
2787 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2788 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2791 _ | IFS | as_nl) ;; #(
2792 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2793 *) { eval $ac_var=; unset $ac_var;} ;;
2798 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2799 *${as_nl}ac_space=\ *)
2801 "s/'\''/'\''\\\\'\'''\''/g;
2802 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2805 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2813 ## ----------------- ##
2814 ## Output variables. ##
2815 ## ----------------- ##
2818 for ac_var in $ac_subst_vars
2820 eval ac_val=\$$ac_var
2822 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2824 $as_echo "$ac_var='\''$ac_val'\''"
2828 if test -n "$ac_subst_files"; then
2830 ## ------------------- ##
2831 ## File substitutions. ##
2832 ## ------------------- ##
2835 for ac_var in $ac_subst_files
2837 eval ac_val=\$$ac_var
2839 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2841 $as_echo "$ac_var='\''$ac_val'\''"
2846 if test -s confdefs.h; then
2856 test "$ac_signal" != 0 &&
2857 $as_echo "$as_me: caught signal $ac_signal"
2858 $as_echo "$as_me: exit $exit_status"
2860 rm -f core *.core core.conftest.* &&
2861 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2864 for ac_signal in 1 2 13 15; do
2865 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2869 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2870 rm -f -r conftest* confdefs.h
2872 $as_echo "/* confdefs.h */" > confdefs.h
2874 # Predefined preprocessor variables.
2876 cat >>confdefs.h <<_ACEOF
2877 #define PACKAGE_NAME "$PACKAGE_NAME"
2880 cat >>confdefs.h <<_ACEOF
2881 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2884 cat >>confdefs.h <<_ACEOF
2885 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2888 cat >>confdefs.h <<_ACEOF
2889 #define PACKAGE_STRING "$PACKAGE_STRING"
2892 cat >>confdefs.h <<_ACEOF
2893 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2896 cat >>confdefs.h <<_ACEOF
2897 #define PACKAGE_URL "$PACKAGE_URL"
2901 # Let the site file select an alternate cache file if it wants to.
2902 # Prefer an explicitly selected file to automatically selected ones.
2905 if test -n "$CONFIG_SITE"; then
2906 ac_site_file1=$CONFIG_SITE
2907 elif test "x$prefix" != xNONE; then
2908 ac_site_file1=$prefix/share/config.site
2909 ac_site_file2=$prefix/etc/config.site
2911 ac_site_file1=$ac_default_prefix/share/config.site
2912 ac_site_file2=$ac_default_prefix/etc/config.site
2914 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2916 test "x$ac_site_file" = xNONE && continue
2917 if test -r "$ac_site_file"; then
2918 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2919 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2920 sed 's/^/| /' "$ac_site_file" >&5
2925 if test -r "$cache_file"; then
2926 # Some versions of bash will fail to source /dev/null (special
2927 # files actually), so we avoid doing that.
2928 if test -f "$cache_file"; then
2929 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2930 $as_echo "$as_me: loading cache $cache_file" >&6;}
2932 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2933 *) . "./$cache_file";;
2937 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2938 $as_echo "$as_me: creating cache $cache_file" >&6;}
2942 # Check that the precious variables saved in the cache have kept the same
2944 ac_cache_corrupted=false
2945 for ac_var in $ac_precious_vars; do
2946 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2947 eval ac_new_set=\$ac_env_${ac_var}_set
2948 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2949 eval ac_new_val=\$ac_env_${ac_var}_value
2950 case $ac_old_set,$ac_new_set in
2952 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2953 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2954 ac_cache_corrupted=: ;;
2956 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2957 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2958 ac_cache_corrupted=: ;;
2961 if test "x$ac_old_val" != "x$ac_new_val"; then
2962 # differences in whitespace do not lead to failure.
2963 ac_old_val_w=`echo x $ac_old_val`
2964 ac_new_val_w=`echo x $ac_new_val`
2965 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2966 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2967 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2968 ac_cache_corrupted=:
2970 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2971 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2972 eval $ac_var=\$ac_old_val
2974 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2975 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2976 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2977 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2980 # Pass precious variables to config.status.
2981 if test "$ac_new_set" = set; then
2983 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2984 *) ac_arg=$ac_var=$ac_new_val ;;
2986 case " $ac_configure_args " in
2987 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2988 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2992 if $ac_cache_corrupted; then
2993 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2994 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2995 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2996 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2997 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2999 ## -------------------- ##
3000 ## Main body of script. ##
3001 ## -------------------- ##
3004 ac_cpp='$CPP $CPPFLAGS'
3005 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3006 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3007 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3014 ac_config_headers="$ac_config_headers auto-host.h:config.in"
3017 gcc_version=`cat $srcdir/BASE-VER`
3019 # Determine the host, build, and target systems
3021 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3022 for ac_t in install-sh install.sh shtool; do
3023 if test -f "$ac_dir/$ac_t"; then
3025 ac_install_sh="$ac_aux_dir/$ac_t -c"
3030 if test -z "$ac_aux_dir"; then
3031 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3034 # These three variables are undocumented and unsupported,
3035 # and are intended to be withdrawn in a future Autoconf release.
3036 # They can cause serious problems if a builder's source tree is in a directory
3037 # whose full name contains unusual characters.
3038 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3039 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3040 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3043 # Make sure we can run config.sub.
3044 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3045 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3048 $as_echo_n "checking build system type... " >&6; }
3049 if test "${ac_cv_build+set}" = set; then :
3050 $as_echo_n "(cached) " >&6
3052 ac_build_alias=$build_alias
3053 test "x$ac_build_alias" = x &&
3054 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3055 test "x$ac_build_alias" = x &&
3056 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3057 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3058 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3062 $as_echo "$ac_cv_build" >&6; }
3063 case $ac_cv_build in
3065 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3068 ac_save_IFS=$IFS; IFS='-'
3074 # Remember, the first character of IFS is used to create $*,
3075 # except with old shells:
3078 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3082 $as_echo_n "checking host system type... " >&6; }
3083 if test "${ac_cv_host+set}" = set; then :
3084 $as_echo_n "(cached) " >&6
3086 if test "x$host_alias" = x; then
3087 ac_cv_host=$ac_cv_build
3089 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3090 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3095 $as_echo "$ac_cv_host" >&6; }
3098 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3101 ac_save_IFS=$IFS; IFS='-'
3107 # Remember, the first character of IFS is used to create $*,
3108 # except with old shells:
3111 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3115 $as_echo_n "checking target system type... " >&6; }
3116 if test "${ac_cv_target+set}" = set; then :
3117 $as_echo_n "(cached) " >&6
3119 if test "x$target_alias" = x; then
3120 ac_cv_target=$ac_cv_host
3122 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3123 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3128 $as_echo "$ac_cv_target" >&6; }
3129 case $ac_cv_target in
3131 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3133 target=$ac_cv_target
3134 ac_save_IFS=$IFS; IFS='-'
3140 # Remember, the first character of IFS is used to create $*,
3141 # except with old shells:
3144 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3147 # The aliases save the names the user supplied, while $host etc.
3148 # will get canonicalized.
3149 test -n "$target_alias" &&
3150 test "$program_prefix$program_suffix$program_transform_name" = \
3152 program_prefix=${target_alias}-
3154 # Determine the noncanonical target name, for directory use.
3155 case ${build_alias} in
3156 "") build_noncanonical=${build} ;;
3157 *) build_noncanonical=${build_alias} ;;
3160 case ${host_alias} in
3161 "") host_noncanonical=${build_noncanonical} ;;
3162 *) host_noncanonical=${host_alias} ;;
3165 case ${target_alias} in
3166 "") target_noncanonical=${host_noncanonical} ;;
3167 *) target_noncanonical=${target_alias} ;;
3173 # Determine the target- and build-specific subdirectories
3175 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
3176 # have matching libraries, they should use host libraries: Makefile.tpl
3177 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
3178 # However, they still use the build modules, because the corresponding
3179 # host modules (e.g. bison) are only built for the host when bootstrap
3181 # - build_subdir is where we find build modules, and never changes.
3182 # - build_libsubdir is where we find build libraries, and can be overridden.
3184 # Prefix 'build-' so this never conflicts with target_subdir.
3185 build_subdir="build-${build_noncanonical}"
3187 # Check whether --with-build-libsubdir was given.
3188 if test "${with_build_libsubdir+set}" = set; then :
3189 withval=$with_build_libsubdir; build_libsubdir="$withval"
3191 build_libsubdir="$build_subdir"
3194 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
3195 if ( test $srcdir = . && test -d gcc ) \
3196 || test -d $srcdir/../host-${host_noncanonical}; then
3197 host_subdir="host-${host_noncanonical}"
3202 target_subdir=${target_noncanonical}
3205 # Set program_transform_name
3206 test "$program_prefix" != NONE &&
3207 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3208 # Use a double $ so make ignores it.
3209 test "$program_suffix" != NONE &&
3210 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3211 # Double any \ or $.
3212 # By default was `s,x,x', remove it if useless.
3213 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3214 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3217 # Check for bogus environment variables.
3218 # Test if LIBRARY_PATH contains the notation for the current directory
3219 # since this would lead to problems installing/building glibc.
3220 # LIBRARY_PATH contains the current directory if one of the following
3222 # - one of the terminals (":" and ";") is the first or last sign
3223 # - two terminals occur directly after each other
3224 # - the path contains an element with a dot in it
3225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBRARY_PATH variable" >&5
3226 $as_echo_n "checking LIBRARY_PATH variable... " >&6; }
3227 case ${LIBRARY_PATH} in
3228 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3229 library_path_setting="contains current directory"
3232 library_path_setting="ok"
3235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $library_path_setting" >&5
3236 $as_echo "$library_path_setting" >&6; }
3237 if test "$library_path_setting" != "ok"; then
3239 *** LIBRARY_PATH shouldn't contain the current directory when
3240 *** building gcc. Please change the environment variable
3241 *** and run configure again." "$LINENO" 5
3244 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
3245 # since this would lead to problems installing/building glibc.
3246 # GCC_EXEC_PREFIX contains the current directory if one of the following
3248 # - one of the terminals (":" and ";") is the first or last sign
3249 # - two terminals occur directly after each other
3250 # - the path contains an element with a dot in it
3251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC_EXEC_PREFIX variable" >&5
3252 $as_echo_n "checking GCC_EXEC_PREFIX variable... " >&6; }
3253 case ${GCC_EXEC_PREFIX} in
3254 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3255 gcc_exec_prefix_setting="contains current directory"
3258 gcc_exec_prefix_setting="ok"
3261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_exec_prefix_setting" >&5
3262 $as_echo "$gcc_exec_prefix_setting" >&6; }
3263 if test "$gcc_exec_prefix_setting" != "ok"; then
3265 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
3266 *** building gcc. Please change the environment variable
3267 *** and run configure again." "$LINENO" 5
3274 # Specify the local prefix
3277 # Check whether --with-local-prefix was given.
3278 if test "${with_local_prefix+set}" = set; then :
3279 withval=$with_local_prefix; case "${withval}" in
3280 yes) as_fn_error "bad value ${withval} given for local include directory prefix" "$LINENO" 5 ;;
3282 *) local_prefix=$with_local_prefix ;;
3287 # Default local prefix if it is empty
3288 if test x$local_prefix = x; then
3289 local_prefix=/usr/local
3292 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
3293 # passed in by the toplevel make and thus we'd get different behavior
3294 # depending on where we built the sources.
3295 gcc_gxx_include_dir=
3296 # Specify the g++ header file directory
3298 # Check whether --with-gxx-include-dir was given.
3299 if test "${with_gxx_include_dir+set}" = set; then :
3300 withval=$with_gxx_include_dir; case "${withval}" in
3301 yes) as_fn_error "bad value ${withval} given for g++ include directory" "$LINENO" 5 ;;
3303 *) gcc_gxx_include_dir=$with_gxx_include_dir ;;
3308 # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
3309 if test x${gcc_gxx_include_dir} = x; then
3310 if test x${enable_version_specific_runtime_libs} = xyes; then
3311 gcc_gxx_include_dir='${libsubdir}/include/c++'
3313 libstdcxx_incdir='include/c++/$(version)'
3314 if test x$host != x$target; then
3315 libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
3317 gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
3321 gcc_gxx_include_dir_add_sysroot=0
3322 if test "${with_sysroot+set}" = set; then
3323 gcc_gxx_without_sysroot=`expr "${gcc_gxx_include_dir}" : "${with_sysroot}"'\(.*\)'`
3324 if test "${gcc_gxx_without_sysroot}"; then
3325 gcc_gxx_include_dir="${gcc_gxx_without_sysroot}"
3326 gcc_gxx_include_dir_add_sysroot=1
3331 # Check whether --with-cpp_install_dir was given.
3332 if test "${with_cpp_install_dir+set}" = set; then :
3333 withval=$with_cpp_install_dir; if test x$withval = xyes; then
3334 as_fn_error "option --with-cpp-install-dir requires an argument" "$LINENO" 5
3335 elif test x$withval != xno; then
3336 cpp_install_dir=$withval
3341 # We would like to our source tree to be readonly. However when releases or
3342 # pre-releases are generated, the flex/bison generated files as well as the
3343 # various formats of manuals need to be included along with the rest of the
3344 # sources. Therefore we have --enable-generated-files-in-srcdir to do
3347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to place generated files in the source directory" >&5
3348 $as_echo_n "checking whether to place generated files in the source directory... " >&6; }
3349 # Check whether --enable-generated-files-in-srcdir was given.
3350 if test "${enable_generated_files_in_srcdir+set}" = set; then :
3351 enableval=$enable_generated_files_in_srcdir; generated_files_in_srcdir=$enableval
3353 generated_files_in_srcdir=no
3357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $generated_files_in_srcdir" >&5
3358 $as_echo "$generated_files_in_srcdir" >&6; }
3360 if test "$generated_files_in_srcdir" = "yes"; then
3367 # -------------------
3368 # Find default linker
3369 # -------------------
3373 # Check whether --with-gnu-ld was given.
3374 if test "${with_gnu_ld+set}" = set; then :
3375 withval=$with_gnu_ld; gnu_ld_flag="$with_gnu_ld"
3381 # With pre-defined ld
3383 # Check whether --with-ld was given.
3384 if test "${with_ld+set}" = set; then :
3385 withval=$with_ld; DEFAULT_LINKER="$with_ld"
3388 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3389 if test ! -x "$DEFAULT_LINKER"; then
3390 as_fn_error "cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" "$LINENO" 5
3391 elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3395 cat >>confdefs.h <<_ACEOF
3396 #define DEFAULT_LINKER "$DEFAULT_LINKER"
3401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default linker was specified" >&5
3402 $as_echo_n "checking whether a default linker was specified... " >&6; }
3403 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3404 if test x"$gnu_ld_flag" = x"no"; then
3405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER)" >&5
3406 $as_echo "yes ($DEFAULT_LINKER)" >&6; }
3408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
3409 $as_echo "yes ($DEFAULT_LINKER - GNU ld)" >&6; }
3412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3413 $as_echo "no" >&6; }
3416 # With demangler in GNU ld
3418 # Check whether --with-demangler-in-ld was given.
3419 if test "${with_demangler_in_ld+set}" = set; then :
3420 withval=$with_demangler_in_ld; demangler_in_ld="$with_demangler_in_ld"
3426 # ----------------------
3427 # Find default assembler
3428 # ----------------------
3432 # Check whether --with-gnu-as was given.
3433 if test "${with_gnu_as+set}" = set; then :
3434 withval=$with_gnu_as; gas_flag="$with_gnu_as"
3441 # Check whether --with-as was given.
3442 if test "${with_as+set}" = set; then :
3443 withval=$with_as; DEFAULT_ASSEMBLER="$with_as"
3446 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3447 if test ! -x "$DEFAULT_ASSEMBLER"; then
3448 as_fn_error "cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" "$LINENO" 5
3449 elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3453 cat >>confdefs.h <<_ACEOF
3454 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
3459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default assembler was specified" >&5
3460 $as_echo_n "checking whether a default assembler was specified... " >&6; }
3461 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3462 if test x"$gas_flag" = x"no"; then
3463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER)" >&5
3464 $as_echo "yes ($DEFAULT_ASSEMBLER)" >&6; }
3466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
3467 $as_echo "yes ($DEFAULT_ASSEMBLER - GNU as)" >&6; }
3470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3471 $as_echo "no" >&6; }
3478 # If a non-executable a.out is present (e.g. created by GNU as above even if
3479 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
3480 # file, even when creating an executable, so an execution test fails.
3481 # Remove possible default executable files to avoid this.
3483 # FIXME: This really belongs into AC_PROG_CC and can be removed once
3484 # Autoconf includes it.
3485 rm -f a.out a.exe b.out
3487 # Find the native compiler
3489 ac_cpp='$CPP $CPPFLAGS'
3490 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3491 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3492 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3493 if test -n "$ac_tool_prefix"; then
3494 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3495 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3497 $as_echo_n "checking for $ac_word... " >&6; }
3498 if test "${ac_cv_prog_CC+set}" = set; then :
3499 $as_echo_n "(cached) " >&6
3501 if test -n "$CC"; then
3502 ac_cv_prog_CC="$CC" # Let the user override the test.
3504 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3508 test -z "$as_dir" && as_dir=.
3509 for ac_exec_ext in '' $ac_executable_extensions; do
3510 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3511 ac_cv_prog_CC="${ac_tool_prefix}gcc"
3512 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3522 if test -n "$CC"; then
3523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3524 $as_echo "$CC" >&6; }
3526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3527 $as_echo "no" >&6; }
3532 if test -z "$ac_cv_prog_CC"; then
3534 # Extract the first word of "gcc", so it can be a program name with args.
3535 set dummy gcc; ac_word=$2
3536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3537 $as_echo_n "checking for $ac_word... " >&6; }
3538 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3539 $as_echo_n "(cached) " >&6
3541 if test -n "$ac_ct_CC"; then
3542 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3544 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3548 test -z "$as_dir" && as_dir=.
3549 for ac_exec_ext in '' $ac_executable_extensions; do
3550 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3551 ac_cv_prog_ac_ct_CC="gcc"
3552 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3561 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3562 if test -n "$ac_ct_CC"; then
3563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3564 $as_echo "$ac_ct_CC" >&6; }
3566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3567 $as_echo "no" >&6; }
3570 if test "x$ac_ct_CC" = x; then
3573 case $cross_compiling:$ac_tool_warned in
3575 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3576 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3577 ac_tool_warned=yes ;;
3585 if test -z "$CC"; then
3586 if test -n "$ac_tool_prefix"; then
3587 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3588 set dummy ${ac_tool_prefix}cc; ac_word=$2
3589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3590 $as_echo_n "checking for $ac_word... " >&6; }
3591 if test "${ac_cv_prog_CC+set}" = set; then :
3592 $as_echo_n "(cached) " >&6
3594 if test -n "$CC"; then
3595 ac_cv_prog_CC="$CC" # Let the user override the test.
3597 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3601 test -z "$as_dir" && as_dir=.
3602 for ac_exec_ext in '' $ac_executable_extensions; do
3603 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3604 ac_cv_prog_CC="${ac_tool_prefix}cc"
3605 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3615 if test -n "$CC"; then
3616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3617 $as_echo "$CC" >&6; }
3619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3620 $as_echo "no" >&6; }
3626 if test -z "$CC"; then
3627 # Extract the first word of "cc", so it can be a program name with args.
3628 set dummy cc; ac_word=$2
3629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3630 $as_echo_n "checking for $ac_word... " >&6; }
3631 if test "${ac_cv_prog_CC+set}" = set; then :
3632 $as_echo_n "(cached) " >&6
3634 if test -n "$CC"; then
3635 ac_cv_prog_CC="$CC" # Let the user override the test.
3638 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3642 test -z "$as_dir" && as_dir=.
3643 for ac_exec_ext in '' $ac_executable_extensions; do
3644 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3645 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3646 ac_prog_rejected=yes
3650 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3657 if test $ac_prog_rejected = yes; then
3658 # We found a bogon in the path, so make sure we never use it.
3659 set dummy $ac_cv_prog_CC
3661 if test $# != 0; then
3662 # We chose a different compiler from the bogus one.
3663 # However, it has the same basename, so the bogon will be chosen
3664 # first if we set CC to just the basename; use the full file name.
3666 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3672 if test -n "$CC"; then
3673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3674 $as_echo "$CC" >&6; }
3676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3677 $as_echo "no" >&6; }
3682 if test -z "$CC"; then
3683 if test -n "$ac_tool_prefix"; then
3684 for ac_prog in cl.exe
3686 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3687 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3689 $as_echo_n "checking for $ac_word... " >&6; }
3690 if test "${ac_cv_prog_CC+set}" = set; then :
3691 $as_echo_n "(cached) " >&6
3693 if test -n "$CC"; then
3694 ac_cv_prog_CC="$CC" # Let the user override the test.
3696 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3700 test -z "$as_dir" && as_dir=.
3701 for ac_exec_ext in '' $ac_executable_extensions; do
3702 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3703 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3704 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3714 if test -n "$CC"; then
3715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3716 $as_echo "$CC" >&6; }
3718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3719 $as_echo "no" >&6; }
3723 test -n "$CC" && break
3726 if test -z "$CC"; then
3728 for ac_prog in cl.exe
3730 # Extract the first word of "$ac_prog", so it can be a program name with args.
3731 set dummy $ac_prog; ac_word=$2
3732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3733 $as_echo_n "checking for $ac_word... " >&6; }
3734 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3735 $as_echo_n "(cached) " >&6
3737 if test -n "$ac_ct_CC"; then
3738 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3740 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3744 test -z "$as_dir" && as_dir=.
3745 for ac_exec_ext in '' $ac_executable_extensions; do
3746 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3747 ac_cv_prog_ac_ct_CC="$ac_prog"
3748 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3757 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3758 if test -n "$ac_ct_CC"; then
3759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3760 $as_echo "$ac_ct_CC" >&6; }
3762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3763 $as_echo "no" >&6; }
3767 test -n "$ac_ct_CC" && break
3770 if test "x$ac_ct_CC" = x; then
3773 case $cross_compiling:$ac_tool_warned in
3775 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3776 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3777 ac_tool_warned=yes ;;
3786 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3787 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3788 as_fn_error "no acceptable C compiler found in \$PATH
3789 See \`config.log' for more details." "$LINENO" 5; }
3791 # Provide some information about the compiler.
3792 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3795 for ac_option in --version -v -V -qversion; do
3796 { { ac_try="$ac_compiler $ac_option >&5"
3798 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3799 *) ac_try_echo=$ac_try;;
3801 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3802 $as_echo "$ac_try_echo"; } >&5
3803 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3805 if test -s conftest.err; then
3807 ... rest of stderr output deleted ...
3808 10q' conftest.err >conftest.er1
3809 cat conftest.er1 >&5
3810 rm -f conftest.er1 conftest.err
3812 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3813 test $ac_status = 0; }
3816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3817 /* end confdefs.h. */
3827 ac_clean_files_save=$ac_clean_files
3828 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3829 # Try to create an executable without -o first, disregard a.out.
3830 # It will help us diagnose broken compilers, and finding out an intuition
3832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3833 $as_echo_n "checking for C compiler default output file name... " >&6; }
3834 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3836 # The possible output files:
3837 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3840 for ac_file in $ac_files
3843 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3844 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3849 if { { ac_try="$ac_link_default"
3851 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3852 *) ac_try_echo=$ac_try;;
3854 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3855 $as_echo "$ac_try_echo"; } >&5
3856 (eval "$ac_link_default") 2>&5
3858 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3859 test $ac_status = 0; }; then :
3860 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3861 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3862 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3863 # so that the user can short-circuit this test for compilers unknown to
3865 for ac_file in $ac_files ''
3867 test -f "$ac_file" || continue
3869 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3872 # We found the default executable, but exeext='' is most
3876 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3878 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3880 # We set ac_cv_exeext here because the later test for it is not
3881 # safe: cross compilers may not add the suffix if given an `-o'
3882 # argument, so we may need to know it at that point already.
3883 # Even if this section looks crufty: it has the advantage of
3890 test "$ac_cv_exeext" = no && ac_cv_exeext=
3895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3896 $as_echo "$ac_file" >&6; }
3897 if test -z "$ac_file"; then :
3898 $as_echo "$as_me: failed program was:" >&5
3899 sed 's/^/| /' conftest.$ac_ext >&5
3901 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3902 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3903 { as_fn_set_status 77
3904 as_fn_error "C compiler cannot create executables
3905 See \`config.log' for more details." "$LINENO" 5; }; }
3907 ac_exeext=$ac_cv_exeext
3909 # Check that the compiler produces executables we can run. If not, either
3910 # the compiler is broken, or we cross compile.
3911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3912 $as_echo_n "checking whether the C compiler works... " >&6; }
3913 # If not cross compiling, check that we can run a simple program.
3914 if test "$cross_compiling" != yes; then
3915 if { ac_try='./$ac_file'
3916 { { case "(($ac_try" in
3917 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3918 *) ac_try_echo=$ac_try;;
3920 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3921 $as_echo "$ac_try_echo"; } >&5
3922 (eval "$ac_try") 2>&5
3924 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3925 test $ac_status = 0; }; }; then
3928 if test "$cross_compiling" = maybe; then
3931 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3932 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3933 as_fn_error "cannot run C compiled programs.
3934 If you meant to cross compile, use \`--host'.
3935 See \`config.log' for more details." "$LINENO" 5; }
3939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3940 $as_echo "yes" >&6; }
3942 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3943 ac_clean_files=$ac_clean_files_save
3944 # Check that the compiler produces executables we can run. If not, either
3945 # the compiler is broken, or we cross compile.
3946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3947 $as_echo_n "checking whether we are cross compiling... " >&6; }
3948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3949 $as_echo "$cross_compiling" >&6; }
3951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3952 $as_echo_n "checking for suffix of executables... " >&6; }
3953 if { { ac_try="$ac_link"
3955 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3956 *) ac_try_echo=$ac_try;;
3958 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3959 $as_echo "$ac_try_echo"; } >&5
3960 (eval "$ac_link") 2>&5
3962 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3963 test $ac_status = 0; }; then :
3964 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3965 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3966 # work properly (i.e., refer to `conftest.exe'), while it won't with
3968 for ac_file in conftest.exe conftest conftest.*; do
3969 test -f "$ac_file" || continue
3971 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3972 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3978 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3979 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3980 as_fn_error "cannot compute suffix of executables: cannot compile and link
3981 See \`config.log' for more details." "$LINENO" 5; }
3983 rm -f conftest$ac_cv_exeext
3984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3985 $as_echo "$ac_cv_exeext" >&6; }
3987 rm -f conftest.$ac_ext
3988 EXEEXT=$ac_cv_exeext
3990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3991 $as_echo_n "checking for suffix of object files... " >&6; }
3992 if test "${ac_cv_objext+set}" = set; then :
3993 $as_echo_n "(cached) " >&6
3995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3996 /* end confdefs.h. */
4006 rm -f conftest.o conftest.obj
4007 if { { ac_try="$ac_compile"
4009 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4010 *) ac_try_echo=$ac_try;;
4012 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4013 $as_echo "$ac_try_echo"; } >&5
4014 (eval "$ac_compile") 2>&5
4016 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4017 test $ac_status = 0; }; then :
4018 for ac_file in conftest.o conftest.obj conftest.*; do
4019 test -f "$ac_file" || continue;
4021 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4022 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4027 $as_echo "$as_me: failed program was:" >&5
4028 sed 's/^/| /' conftest.$ac_ext >&5
4030 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4031 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4032 as_fn_error "cannot compute suffix of object files: cannot compile
4033 See \`config.log' for more details." "$LINENO" 5; }
4035 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4038 $as_echo "$ac_cv_objext" >&6; }
4039 OBJEXT=$ac_cv_objext
4041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4042 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4043 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4044 $as_echo_n "(cached) " >&6
4046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4047 /* end confdefs.h. */
4060 if ac_fn_c_try_compile "$LINENO"; then :
4065 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4066 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4070 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4071 if test $ac_compiler_gnu = yes; then
4076 ac_test_CFLAGS=${CFLAGS+set}
4077 ac_save_CFLAGS=$CFLAGS
4078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4079 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4080 if test "${ac_cv_prog_cc_g+set}" = set; then :
4081 $as_echo_n "(cached) " >&6
4083 ac_save_c_werror_flag=$ac_c_werror_flag
4084 ac_c_werror_flag=yes
4087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4088 /* end confdefs.h. */
4098 if ac_fn_c_try_compile "$LINENO"; then :
4102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4103 /* end confdefs.h. */
4113 if ac_fn_c_try_compile "$LINENO"; then :
4116 ac_c_werror_flag=$ac_save_c_werror_flag
4118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4119 /* end confdefs.h. */
4129 if ac_fn_c_try_compile "$LINENO"; then :
4132 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4134 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4136 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4137 ac_c_werror_flag=$ac_save_c_werror_flag
4139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4140 $as_echo "$ac_cv_prog_cc_g" >&6; }
4141 if test "$ac_test_CFLAGS" = set; then
4142 CFLAGS=$ac_save_CFLAGS
4143 elif test $ac_cv_prog_cc_g = yes; then
4144 if test "$GCC" = yes; then
4150 if test "$GCC" = yes; then
4156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4157 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4158 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4159 $as_echo_n "(cached) " >&6
4161 ac_cv_prog_cc_c89=no
4163 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4164 /* end confdefs.h. */
4167 #include <sys/types.h>
4168 #include <sys/stat.h>
4169 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4170 struct buf { int x; };
4171 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4172 static char *e (p, i)
4178 static char *f (char * (*g) (char **, int), char **p, ...)
4183 s = g (p, va_arg (v,int));
4188 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
4189 function prototypes and stuff, but not '\xHH' hex character constants.
4190 These don't provoke an error unfortunately, instead are silently treated
4191 as 'x'. The following induces an error, until -std is added to get
4192 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4193 array size at least. It's necessary to write '\x00'==0 to get something
4194 that's true only with -std. */
4195 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4197 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4198 inside strings and character constants. */
4200 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4202 int test (int i, double x);
4203 struct s1 {int (*f) (int a);};
4204 struct s2 {int (*f) (double a);};
4205 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4211 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
4216 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4217 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4219 CC="$ac_save_CC $ac_arg"
4220 if ac_fn_c_try_compile "$LINENO"; then :
4221 ac_cv_prog_cc_c89=$ac_arg
4223 rm -f core conftest.err conftest.$ac_objext
4224 test "x$ac_cv_prog_cc_c89" != "xno" && break
4226 rm -f conftest.$ac_ext
4231 case "x$ac_cv_prog_cc_c89" in
4233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4234 $as_echo "none needed" >&6; } ;;
4236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4237 $as_echo "unsupported" >&6; } ;;
4239 CC="$CC $ac_cv_prog_cc_c89"
4240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4241 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4243 if test "x$ac_cv_prog_cc_c89" != xno; then :
4248 ac_cpp='$CPP $CPPFLAGS'
4249 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4250 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4251 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4253 if test "x$CC" != xcc; then
4254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4255 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
4257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4258 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
4260 set dummy $CC; ac_cc=`$as_echo "$2" |
4261 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4262 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
4263 $as_echo_n "(cached) " >&6
4265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4266 /* end confdefs.h. */
4276 # Make sure it works both with $CC and with simple cc.
4277 # We do the test twice because some compilers refuse to overwrite an
4278 # existing .o file with -o, though they will create one.
4279 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4281 if { { case "(($ac_try" in
4282 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4283 *) ac_try_echo=$ac_try;;
4285 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4286 $as_echo "$ac_try_echo"; } >&5
4287 (eval "$ac_try") 2>&5
4289 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4290 test $ac_status = 0; } &&
4291 test -f conftest2.$ac_objext && { { case "(($ac_try" in
4292 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4293 *) ac_try_echo=$ac_try;;
4295 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4296 $as_echo "$ac_try_echo"; } >&5
4297 (eval "$ac_try") 2>&5
4299 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4300 test $ac_status = 0; };
4302 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4303 if test "x$CC" != xcc; then
4304 # Test first that cc exists at all.
4305 if { ac_try='cc -c conftest.$ac_ext >&5'
4306 { { case "(($ac_try" in
4307 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4308 *) ac_try_echo=$ac_try;;
4310 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4311 $as_echo "$ac_try_echo"; } >&5
4312 (eval "$ac_try") 2>&5
4314 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4315 test $ac_status = 0; }; }; then
4316 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4318 if { { case "(($ac_try" in
4319 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4320 *) ac_try_echo=$ac_try;;
4322 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4323 $as_echo "$ac_try_echo"; } >&5
4324 (eval "$ac_try") 2>&5
4326 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4327 test $ac_status = 0; } &&
4328 test -f conftest2.$ac_objext && { { case "(($ac_try" in
4329 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4330 *) ac_try_echo=$ac_try;;
4332 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4333 $as_echo "$ac_try_echo"; } >&5
4334 (eval "$ac_try") 2>&5
4336 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4337 test $ac_status = 0; };
4342 # cc exists but doesn't like -o.
4343 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4348 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4350 rm -f core conftest*
4353 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4355 $as_echo "yes" >&6; }
4357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4358 $as_echo "no" >&6; }
4360 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
4364 # expand $ac_aux_dir to an absolute path
4365 am_aux_dir=`cd $ac_aux_dir && pwd`
4367 # FIXME: we rely on the cache variable name because
4368 # there is no other way.
4370 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4371 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
4372 if test "$am_t" != yes; then
4373 # Losing compiler, so override with the script.
4374 # FIXME: It is wrong to rewrite CC.
4375 # But if we don't then we get into trouble of one sort or another.
4376 # A longer-term fix would be to have automake use am__CC in this case,
4377 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4378 CC="$am_aux_dir/compile $CC"
4383 ac_cpp='$CXXCPP $CPPFLAGS'
4384 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4385 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4386 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4387 if test -z "$CXX"; then
4388 if test -n "$CCC"; then
4391 if test -n "$ac_tool_prefix"; then
4392 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4394 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4395 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4397 $as_echo_n "checking for $ac_word... " >&6; }
4398 if test "${ac_cv_prog_CXX+set}" = set; then :
4399 $as_echo_n "(cached) " >&6
4401 if test -n "$CXX"; then
4402 ac_cv_prog_CXX="$CXX" # Let the user override the test.
4404 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4408 test -z "$as_dir" && as_dir=.
4409 for ac_exec_ext in '' $ac_executable_extensions; do
4410 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4411 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4412 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4422 if test -n "$CXX"; then
4423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4424 $as_echo "$CXX" >&6; }
4426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4427 $as_echo "no" >&6; }
4431 test -n "$CXX" && break
4434 if test -z "$CXX"; then
4436 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4438 # Extract the first word of "$ac_prog", so it can be a program name with args.
4439 set dummy $ac_prog; ac_word=$2
4440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4441 $as_echo_n "checking for $ac_word... " >&6; }
4442 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
4443 $as_echo_n "(cached) " >&6
4445 if test -n "$ac_ct_CXX"; then
4446 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4448 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4452 test -z "$as_dir" && as_dir=.
4453 for ac_exec_ext in '' $ac_executable_extensions; do
4454 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4455 ac_cv_prog_ac_ct_CXX="$ac_prog"
4456 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4465 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4466 if test -n "$ac_ct_CXX"; then
4467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4468 $as_echo "$ac_ct_CXX" >&6; }
4470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4471 $as_echo "no" >&6; }
4475 test -n "$ac_ct_CXX" && break
4478 if test "x$ac_ct_CXX" = x; then
4481 case $cross_compiling:$ac_tool_warned in
4483 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4484 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4485 ac_tool_warned=yes ;;
4493 # Provide some information about the compiler.
4494 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4497 for ac_option in --version -v -V -qversion; do
4498 { { ac_try="$ac_compiler $ac_option >&5"
4500 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4501 *) ac_try_echo=$ac_try;;
4503 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4504 $as_echo "$ac_try_echo"; } >&5
4505 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4507 if test -s conftest.err; then
4509 ... rest of stderr output deleted ...
4510 10q' conftest.err >conftest.er1
4511 cat conftest.er1 >&5
4512 rm -f conftest.er1 conftest.err
4514 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4515 test $ac_status = 0; }
4518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4519 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4520 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
4521 $as_echo_n "(cached) " >&6
4523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4524 /* end confdefs.h. */
4537 if ac_fn_cxx_try_compile "$LINENO"; then :
4542 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4543 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4547 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4548 if test $ac_compiler_gnu = yes; then
4553 ac_test_CXXFLAGS=${CXXFLAGS+set}
4554 ac_save_CXXFLAGS=$CXXFLAGS
4555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4556 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4557 if test "${ac_cv_prog_cxx_g+set}" = set; then :
4558 $as_echo_n "(cached) " >&6
4560 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4561 ac_cxx_werror_flag=yes
4564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4565 /* end confdefs.h. */
4575 if ac_fn_cxx_try_compile "$LINENO"; then :
4576 ac_cv_prog_cxx_g=yes
4579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4580 /* end confdefs.h. */
4590 if ac_fn_cxx_try_compile "$LINENO"; then :
4593 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4596 /* end confdefs.h. */
4606 if ac_fn_cxx_try_compile "$LINENO"; then :
4607 ac_cv_prog_cxx_g=yes
4609 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4611 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4613 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4614 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4617 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4618 if test "$ac_test_CXXFLAGS" = set; then
4619 CXXFLAGS=$ac_save_CXXFLAGS
4620 elif test $ac_cv_prog_cxx_g = yes; then
4621 if test "$GXX" = yes; then
4627 if test "$GXX" = yes; then
4634 ac_cpp='$CPP $CPPFLAGS'
4635 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4636 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4637 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4642 if test -n "$ac_tool_prefix"; then
4643 # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
4644 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
4645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4646 $as_echo_n "checking for $ac_word... " >&6; }
4647 if test "${ac_cv_prog_GNATBIND+set}" = set; then :
4648 $as_echo_n "(cached) " >&6
4650 if test -n "$GNATBIND"; then
4651 ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
4653 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4657 test -z "$as_dir" && as_dir=.
4658 for ac_exec_ext in '' $ac_executable_extensions; do
4659 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4660 ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
4661 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4670 GNATBIND=$ac_cv_prog_GNATBIND
4671 if test -n "$GNATBIND"; then
4672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATBIND" >&5
4673 $as_echo "$GNATBIND" >&6; }
4675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4676 $as_echo "no" >&6; }
4681 if test -z "$ac_cv_prog_GNATBIND"; then
4682 ac_ct_GNATBIND=$GNATBIND
4683 # Extract the first word of "gnatbind", so it can be a program name with args.
4684 set dummy gnatbind; ac_word=$2
4685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4686 $as_echo_n "checking for $ac_word... " >&6; }
4687 if test "${ac_cv_prog_ac_ct_GNATBIND+set}" = set; then :
4688 $as_echo_n "(cached) " >&6
4690 if test -n "$ac_ct_GNATBIND"; then
4691 ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test.
4693 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4697 test -z "$as_dir" && as_dir=.
4698 for ac_exec_ext in '' $ac_executable_extensions; do
4699 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4700 ac_cv_prog_ac_ct_GNATBIND="gnatbind"
4701 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4710 ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND
4711 if test -n "$ac_ct_GNATBIND"; then
4712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATBIND" >&5
4713 $as_echo "$ac_ct_GNATBIND" >&6; }
4715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4716 $as_echo "no" >&6; }
4719 if test "x$ac_ct_GNATBIND" = x; then
4722 case $cross_compiling:$ac_tool_warned in
4724 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4725 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4726 ac_tool_warned=yes ;;
4728 GNATBIND=$ac_ct_GNATBIND
4731 GNATBIND="$ac_cv_prog_GNATBIND"
4734 if test -n "$ac_tool_prefix"; then
4735 # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
4736 set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
4737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4738 $as_echo_n "checking for $ac_word... " >&6; }
4739 if test "${ac_cv_prog_GNATMAKE+set}" = set; then :
4740 $as_echo_n "(cached) " >&6
4742 if test -n "$GNATMAKE"; then
4743 ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
4745 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4749 test -z "$as_dir" && as_dir=.
4750 for ac_exec_ext in '' $ac_executable_extensions; do
4751 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4752 ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
4753 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4762 GNATMAKE=$ac_cv_prog_GNATMAKE
4763 if test -n "$GNATMAKE"; then
4764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATMAKE" >&5
4765 $as_echo "$GNATMAKE" >&6; }
4767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4768 $as_echo "no" >&6; }
4773 if test -z "$ac_cv_prog_GNATMAKE"; then
4774 ac_ct_GNATMAKE=$GNATMAKE
4775 # Extract the first word of "gnatmake", so it can be a program name with args.
4776 set dummy gnatmake; ac_word=$2
4777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4778 $as_echo_n "checking for $ac_word... " >&6; }
4779 if test "${ac_cv_prog_ac_ct_GNATMAKE+set}" = set; then :
4780 $as_echo_n "(cached) " >&6
4782 if test -n "$ac_ct_GNATMAKE"; then
4783 ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
4785 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4789 test -z "$as_dir" && as_dir=.
4790 for ac_exec_ext in '' $ac_executable_extensions; do
4791 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4792 ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
4793 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4802 ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
4803 if test -n "$ac_ct_GNATMAKE"; then
4804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATMAKE" >&5
4805 $as_echo "$ac_ct_GNATMAKE" >&6; }
4807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4808 $as_echo "no" >&6; }
4811 if test "x$ac_ct_GNATMAKE" = x; then
4814 case $cross_compiling:$ac_tool_warned in
4816 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4817 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4818 ac_tool_warned=yes ;;
4820 GNATMAKE=$ac_ct_GNATMAKE
4823 GNATMAKE="$ac_cv_prog_GNATMAKE"
4826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler driver understands Ada" >&5
4827 $as_echo_n "checking whether compiler driver understands Ada... " >&6; }
4828 if test "${acx_cv_cc_gcc_supports_ada+set}" = set; then :
4829 $as_echo_n "(cached) " >&6
4831 cat >conftest.adb <<EOF
4832 procedure conftest is begin null; end conftest;
4834 acx_cv_cc_gcc_supports_ada=no
4835 # There is a bug in old released versions of GCC which causes the
4836 # driver to exit successfully when the appropriate language module
4837 # has not been installed. This is fixed in 2.95.4, 3.0.2, and 3.1.
4838 # Therefore we must check for the error message as well as an
4839 # unsuccessful exit.
4840 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
4841 # given a .adb file, but produce no object file. So we must check
4842 # if an object file was really produced to guard against this.
4843 errors=`(${CC} -I"$srcdir"/ada -c conftest.adb) 2>&1 || echo failure`
4844 if test x"$errors" = x && test -f conftest.$ac_objext; then
4845 acx_cv_cc_gcc_supports_ada=yes
4849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_cc_gcc_supports_ada" >&5
4850 $as_echo "$acx_cv_cc_gcc_supports_ada" >&6; }
4852 if test "x$GNATBIND" != xno && test "x$GNATMAKE" != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
4859 # autoconf is lame and doesn't give us any substitution variable for this.
4860 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
4861 NO_MINUS_C_MINUS_O=yes
4863 OUTPUT_OPTION='-o $@'
4868 # Remove the -O2: for historical reasons, unless bootstrapping we prefer
4869 # optimizations to be activated explicitly by the toplevel.
4871 */prev-gcc/xgcc*) ;;
4872 *) CFLAGS=`echo "$CFLAGS " | sed -e "s/-Ofast[ ]//" -e "s/-O[gs][ ]//" -e "s/-O[0-9]*[ ]//" `
4873 CXXFLAGS=`echo "$CXXFLAGS " | sed -e "s/-Ofast[ ]//" -e "s/-O[gs][ ]//" -e "s/-O[0-9]*[ ]//" ` ;;
4878 # Determine PICFLAG for target gnatlib.
4884 # PIC is the default on some targets or must not be used.
4886 # PIC is the default on this platform
4887 # Common symbols not allowed in MH_DYLIB files
4888 PICFLAG_FOR_TARGET=-fno-common
4891 # PIC is the default.
4894 # PIC is the default for 64-bit PA HP-UX.
4896 i[34567]86-*-cygwin* | i[34567]86-*-mingw* | x86_64-*-mingw*)
4898 i[34567]86-*-interix[3-9]*)
4899 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4900 # Instead, we relocate shared libraries at runtime.
4902 i[34567]86-*-nto-qnx*)
4903 # QNX uses GNU C++, but need to define -shared option too, otherwise
4905 PICFLAG_FOR_TARGET='-fPIC -shared'
4907 i[34567]86-pc-msdosdjgpp*)
4908 # DJGPP does not support shared libraries at all.
4911 # On IA64 HP-UX, PIC is the default but the pic flag
4912 # sets the default TLS model and affects inlining.
4913 PICFLAG_FOR_TARGET=-fPIC
4916 # PIC is the default.
4918 rs6000-ibm-aix* | powerpc-ibm-aix*)
4919 # All AIX code is PIC.
4922 # Some targets support both -fPIC and -fpic, but prefer the latter.
4924 i[34567]86-*-* | x86_64-*-*)
4925 PICFLAG_FOR_TARGET=-fpic
4928 PICFLAG_FOR_TARGET=-fpic
4930 # FIXME: Override -fPIC default in libgcc only?
4931 sh-*-linux* | sh[2346lbe]*-*-linux*)
4932 PICFLAG_FOR_TARGET=-fpic
4934 # FIXME: Simplify to sh*-*-netbsd*?
4935 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
4936 sh64-*-netbsd* | sh64l*-*-netbsd*)
4937 PICFLAG_FOR_TARGET=-fpic
4939 # Default to -fPIC unless specified otherwise.
4941 PICFLAG_FOR_TARGET=-fPIC
4945 # If the user explicitly uses -fpic/-fPIC, keep that.
4946 case "${CFLAGS_FOR_TARGET}" in
4948 PICFLAG_FOR_TARGET=-fpic
4951 PICFLAG_FOR_TARGET=-fPIC
4957 # -------------------------
4958 # Check C compiler features
4959 # -------------------------
4963 ac_cpp='$CPP $CPPFLAGS'
4964 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4965 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4966 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4968 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4969 # On Suns, sometimes $CPP names a directory.
4970 if test -n "$CPP" && test -d "$CPP"; then
4973 if test -z "$CPP"; then
4974 if test "${ac_cv_prog_CPP+set}" = set; then :
4975 $as_echo_n "(cached) " >&6
4977 # Double quotes because CPP needs to be expanded
4978 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4981 for ac_c_preproc_warn_flag in '' yes
4983 # Use a header file that comes with gcc, so configuring glibc
4984 # with a fresh cross-compiler works.
4985 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4986 # <limits.h> exists even on freestanding compilers.
4987 # On the NeXT, cc -E runs the code through the compiler's parser,
4988 # not just through cpp. "Syntax error" is here to catch this case.
4989 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4990 /* end confdefs.h. */
4992 # include <limits.h>
4994 # include <assert.h>
4998 if ac_fn_c_try_cpp "$LINENO"; then :
5001 # Broken: fails on valid input.
5004 rm -f conftest.err conftest.$ac_ext
5006 # OK, works on sane cases. Now check whether nonexistent headers
5007 # can be detected and how.
5008 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5009 /* end confdefs.h. */
5010 #include <ac_nonexistent.h>
5012 if ac_fn_c_try_cpp "$LINENO"; then :
5013 # Broken: success on invalid input.
5016 # Passes both tests.
5020 rm -f conftest.err conftest.$ac_ext
5023 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5024 rm -f conftest.err conftest.$ac_ext
5025 if $ac_preproc_ok; then :
5037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5038 $as_echo "$CPP" >&6; }
5040 for ac_c_preproc_warn_flag in '' yes
5042 # Use a header file that comes with gcc, so configuring glibc
5043 # with a fresh cross-compiler works.
5044 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5045 # <limits.h> exists even on freestanding compilers.
5046 # On the NeXT, cc -E runs the code through the compiler's parser,
5047 # not just through cpp. "Syntax error" is here to catch this case.
5048 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5049 /* end confdefs.h. */
5051 # include <limits.h>
5053 # include <assert.h>
5057 if ac_fn_c_try_cpp "$LINENO"; then :
5060 # Broken: fails on valid input.
5063 rm -f conftest.err conftest.$ac_ext
5065 # OK, works on sane cases. Now check whether nonexistent headers
5066 # can be detected and how.
5067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5068 /* end confdefs.h. */
5069 #include <ac_nonexistent.h>
5071 if ac_fn_c_try_cpp "$LINENO"; then :
5072 # Broken: success on invalid input.
5075 # Passes both tests.
5079 rm -f conftest.err conftest.$ac_ext
5082 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5083 rm -f conftest.err conftest.$ac_ext
5084 if $ac_preproc_ok; then :
5087 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5088 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5089 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5090 See \`config.log' for more details." "$LINENO" 5; }
5094 ac_cpp='$CPP $CPPFLAGS'
5095 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5096 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5097 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5101 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5102 if test "${ac_cv_path_GREP+set}" = set; then :
5103 $as_echo_n "(cached) " >&6
5105 if test -z "$GREP"; then
5106 ac_path_GREP_found=false
5107 # Loop through the user's path and test for each of PROGNAME-LIST
5108 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5109 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5112 test -z "$as_dir" && as_dir=.
5113 for ac_prog in grep ggrep; do
5114 for ac_exec_ext in '' $ac_executable_extensions; do
5115 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5116 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5117 # Check for GNU ac_path_GREP and select it if it is found.
5118 # Check for GNU $ac_path_GREP
5119 case `"$ac_path_GREP" --version 2>&1` in
5121 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5124 $as_echo_n 0123456789 >"conftest.in"
5127 cat "conftest.in" "conftest.in" >"conftest.tmp"
5128 mv "conftest.tmp" "conftest.in"
5129 cp "conftest.in" "conftest.nl"
5130 $as_echo 'GREP' >> "conftest.nl"
5131 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5132 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5133 as_fn_arith $ac_count + 1 && ac_count=$as_val
5134 if test $ac_count -gt ${ac_path_GREP_max-0}; then
5135 # Best one so far, save it but keep looking for a better one
5136 ac_cv_path_GREP="$ac_path_GREP"
5137 ac_path_GREP_max=$ac_count
5139 # 10*(2^10) chars as input seems more than enough
5140 test $ac_count -gt 10 && break
5142 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5145 $ac_path_GREP_found && break 3
5150 if test -z "$ac_cv_path_GREP"; then
5151 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5154 ac_cv_path_GREP=$GREP
5158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5159 $as_echo "$ac_cv_path_GREP" >&6; }
5160 GREP="$ac_cv_path_GREP"
5163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5164 $as_echo_n "checking for egrep... " >&6; }
5165 if test "${ac_cv_path_EGREP+set}" = set; then :
5166 $as_echo_n "(cached) " >&6
5168 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5169 then ac_cv_path_EGREP="$GREP -E"
5171 if test -z "$EGREP"; then
5172 ac_path_EGREP_found=false
5173 # Loop through the user's path and test for each of PROGNAME-LIST
5174 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5175 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5178 test -z "$as_dir" && as_dir=.
5179 for ac_prog in egrep; do
5180 for ac_exec_ext in '' $ac_executable_extensions; do
5181 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5182 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5183 # Check for GNU ac_path_EGREP and select it if it is found.
5184 # Check for GNU $ac_path_EGREP
5185 case `"$ac_path_EGREP" --version 2>&1` in
5187 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5190 $as_echo_n 0123456789 >"conftest.in"
5193 cat "conftest.in" "conftest.in" >"conftest.tmp"
5194 mv "conftest.tmp" "conftest.in"
5195 cp "conftest.in" "conftest.nl"
5196 $as_echo 'EGREP' >> "conftest.nl"
5197 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5198 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5199 as_fn_arith $ac_count + 1 && ac_count=$as_val
5200 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5201 # Best one so far, save it but keep looking for a better one
5202 ac_cv_path_EGREP="$ac_path_EGREP"
5203 ac_path_EGREP_max=$ac_count
5205 # 10*(2^10) chars as input seems more than enough
5206 test $ac_count -gt 10 && break
5208 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5211 $ac_path_EGREP_found && break 3
5216 if test -z "$ac_cv_path_EGREP"; then
5217 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5220 ac_cv_path_EGREP=$EGREP
5225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5226 $as_echo "$ac_cv_path_EGREP" >&6; }
5227 EGREP="$ac_cv_path_EGREP"
5230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5231 $as_echo_n "checking for ANSI C header files... " >&6; }
5232 if test "${ac_cv_header_stdc+set}" = set; then :
5233 $as_echo_n "(cached) " >&6
5235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5236 /* end confdefs.h. */
5250 if ac_fn_c_try_compile "$LINENO"; then :
5251 ac_cv_header_stdc=yes
5253 ac_cv_header_stdc=no
5255 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5257 if test $ac_cv_header_stdc = yes; then
5258 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5259 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5260 /* end confdefs.h. */
5264 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5265 $EGREP "memchr" >/dev/null 2>&1; then :
5268 ac_cv_header_stdc=no
5274 if test $ac_cv_header_stdc = yes; then
5275 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5277 /* end confdefs.h. */
5281 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5282 $EGREP "free" >/dev/null 2>&1; then :
5285 ac_cv_header_stdc=no
5291 if test $ac_cv_header_stdc = yes; then
5292 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5293 if test "$cross_compiling" = yes; then :
5296 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5297 /* end confdefs.h. */
5300 #if ((' ' & 0x0FF) == 0x020)
5301 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5302 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5304 # define ISLOWER(c) \
5305 (('a' <= (c) && (c) <= 'i') \
5306 || ('j' <= (c) && (c) <= 'r') \
5307 || ('s' <= (c) && (c) <= 'z'))
5308 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5311 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5316 for (i = 0; i < 256; i++)
5317 if (XOR (islower (i), ISLOWER (i))
5318 || toupper (i) != TOUPPER (i))
5323 if ac_fn_c_try_run "$LINENO"; then :
5326 ac_cv_header_stdc=no
5328 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5329 conftest.$ac_objext conftest.beam conftest.$ac_ext
5334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5335 $as_echo "$ac_cv_header_stdc" >&6; }
5336 if test $ac_cv_header_stdc = yes; then
5338 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5342 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5343 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5344 inttypes.h stdint.h unistd.h
5346 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5347 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5349 eval as_val=\$$as_ac_Header
5350 if test "x$as_val" = x""yes; then :
5351 cat >>confdefs.h <<_ACEOF
5352 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5361 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5362 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
5369 if test "$MINIX" = yes; then
5371 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5374 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5377 $as_echo "#define _MINIX 1" >>confdefs.h
5382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5383 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5384 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
5385 $as_echo_n "(cached) " >&6
5387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5388 /* end confdefs.h. */
5390 # define __EXTENSIONS__ 1
5391 $ac_includes_default
5400 if ac_fn_c_try_compile "$LINENO"; then :
5401 ac_cv_safe_to_define___extensions__=yes
5403 ac_cv_safe_to_define___extensions__=no
5405 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5408 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5409 test $ac_cv_safe_to_define___extensions__ = yes &&
5410 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5412 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5414 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5416 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5418 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5422 ac_cpp='$CPP $CPPFLAGS'
5423 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5424 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5425 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5427 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5428 # On Suns, sometimes $CPP names a directory.
5429 if test -n "$CPP" && test -d "$CPP"; then
5432 if test -z "$CPP"; then
5433 if test "${ac_cv_prog_CPP+set}" = set; then :
5434 $as_echo_n "(cached) " >&6
5436 # Double quotes because CPP needs to be expanded
5437 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5440 for ac_c_preproc_warn_flag in '' yes
5442 # Use a header file that comes with gcc, so configuring glibc
5443 # with a fresh cross-compiler works.
5444 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5445 # <limits.h> exists even on freestanding compilers.
5446 # On the NeXT, cc -E runs the code through the compiler's parser,
5447 # not just through cpp. "Syntax error" is here to catch this case.
5448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5449 /* end confdefs.h. */
5451 # include <limits.h>
5453 # include <assert.h>
5457 if ac_fn_c_try_cpp "$LINENO"; then :
5460 # Broken: fails on valid input.
5463 rm -f conftest.err conftest.$ac_ext
5465 # OK, works on sane cases. Now check whether nonexistent headers
5466 # can be detected and how.
5467 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5468 /* end confdefs.h. */
5469 #include <ac_nonexistent.h>
5471 if ac_fn_c_try_cpp "$LINENO"; then :
5472 # Broken: success on invalid input.
5475 # Passes both tests.
5479 rm -f conftest.err conftest.$ac_ext
5482 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5483 rm -f conftest.err conftest.$ac_ext
5484 if $ac_preproc_ok; then :
5496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5497 $as_echo "$CPP" >&6; }
5499 for ac_c_preproc_warn_flag in '' yes
5501 # Use a header file that comes with gcc, so configuring glibc
5502 # with a fresh cross-compiler works.
5503 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5504 # <limits.h> exists even on freestanding compilers.
5505 # On the NeXT, cc -E runs the code through the compiler's parser,
5506 # not just through cpp. "Syntax error" is here to catch this case.
5507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5508 /* end confdefs.h. */
5510 # include <limits.h>
5512 # include <assert.h>
5516 if ac_fn_c_try_cpp "$LINENO"; then :
5519 # Broken: fails on valid input.
5522 rm -f conftest.err conftest.$ac_ext
5524 # OK, works on sane cases. Now check whether nonexistent headers
5525 # can be detected and how.
5526 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5527 /* end confdefs.h. */
5528 #include <ac_nonexistent.h>
5530 if ac_fn_c_try_cpp "$LINENO"; then :
5531 # Broken: success on invalid input.
5534 # Passes both tests.
5538 rm -f conftest.err conftest.$ac_ext
5541 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5542 rm -f conftest.err conftest.$ac_ext
5543 if $ac_preproc_ok; then :
5546 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5547 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5548 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5549 See \`config.log' for more details." "$LINENO" 5; }
5553 ac_cpp='$CPP $CPPFLAGS'
5554 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5555 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5556 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
5559 $as_echo_n "checking for inline... " >&6; }
5560 if test "${ac_cv_c_inline+set}" = set; then :
5561 $as_echo_n "(cached) " >&6
5564 for ac_kw in inline __inline__ __inline; do
5565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5566 /* end confdefs.h. */
5569 static $ac_kw foo_t static_foo () {return 0; }
5570 $ac_kw foo_t foo () {return 0; }
5574 if ac_fn_c_try_compile "$LINENO"; then :
5575 ac_cv_c_inline=$ac_kw
5577 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5578 test "$ac_cv_c_inline" != no && break
5582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
5583 $as_echo "$ac_cv_c_inline" >&6; }
5585 case $ac_cv_c_inline in
5588 case $ac_cv_c_inline in
5590 *) ac_val=$ac_cv_c_inline;;
5592 cat >>confdefs.h <<_ACEOF
5594 #define inline $ac_val
5601 # Check whether --enable-largefile was given.
5602 if test "${enable_largefile+set}" = set; then :
5603 enableval=$enable_largefile;
5606 if test "$enable_largefile" != no; then
5608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
5609 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
5610 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
5611 $as_echo_n "(cached) " >&6
5613 ac_cv_sys_largefile_CC=no
5614 if test "$GCC" != yes; then
5617 # IRIX 6.2 and later do not support large files by default,
5618 # so use the C compiler's -n32 option if that helps.
5619 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5620 /* end confdefs.h. */
5621 #include <sys/types.h>
5622 /* Check that off_t can represent 2**63 - 1 correctly.
5623 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5624 since some C++ compilers masquerading as C compilers
5625 incorrectly reject 9223372036854775807. */
5626 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5627 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5628 && LARGE_OFF_T % 2147483647 == 1)
5638 if ac_fn_c_try_compile "$LINENO"; then :
5641 rm -f core conftest.err conftest.$ac_objext
5643 if ac_fn_c_try_compile "$LINENO"; then :
5644 ac_cv_sys_largefile_CC=' -n32'; break
5646 rm -f core conftest.err conftest.$ac_objext
5650 rm -f conftest.$ac_ext
5653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
5654 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
5655 if test "$ac_cv_sys_largefile_CC" != no; then
5656 CC=$CC$ac_cv_sys_largefile_CC
5659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5660 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
5661 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
5662 $as_echo_n "(cached) " >&6
5665 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5666 /* end confdefs.h. */
5667 #include <sys/types.h>
5668 /* Check that off_t can represent 2**63 - 1 correctly.
5669 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5670 since some C++ compilers masquerading as C compilers
5671 incorrectly reject 9223372036854775807. */
5672 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5673 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5674 && LARGE_OFF_T % 2147483647 == 1)
5684 if ac_fn_c_try_compile "$LINENO"; then :
5685 ac_cv_sys_file_offset_bits=no; break
5687 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5688 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5689 /* end confdefs.h. */
5690 #define _FILE_OFFSET_BITS 64
5691 #include <sys/types.h>
5692 /* Check that off_t can represent 2**63 - 1 correctly.
5693 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5694 since some C++ compilers masquerading as C compilers
5695 incorrectly reject 9223372036854775807. */
5696 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5697 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5698 && LARGE_OFF_T % 2147483647 == 1)
5708 if ac_fn_c_try_compile "$LINENO"; then :
5709 ac_cv_sys_file_offset_bits=64; break
5711 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5712 ac_cv_sys_file_offset_bits=unknown
5716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
5717 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5718 case $ac_cv_sys_file_offset_bits in #(
5721 cat >>confdefs.h <<_ACEOF
5722 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5727 if test $ac_cv_sys_file_offset_bits = unknown; then
5728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
5729 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
5730 if test "${ac_cv_sys_large_files+set}" = set; then :
5731 $as_echo_n "(cached) " >&6
5734 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5735 /* end confdefs.h. */
5736 #include <sys/types.h>
5737 /* Check that off_t can represent 2**63 - 1 correctly.
5738 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5739 since some C++ compilers masquerading as C compilers
5740 incorrectly reject 9223372036854775807. */
5741 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5742 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5743 && LARGE_OFF_T % 2147483647 == 1)
5753 if ac_fn_c_try_compile "$LINENO"; then :
5754 ac_cv_sys_large_files=no; break
5756 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5758 /* end confdefs.h. */
5759 #define _LARGE_FILES 1
5760 #include <sys/types.h>
5761 /* Check that off_t can represent 2**63 - 1 correctly.
5762 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5763 since some C++ compilers masquerading as C compilers
5764 incorrectly reject 9223372036854775807. */
5765 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5766 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5767 && LARGE_OFF_T % 2147483647 == 1)
5777 if ac_fn_c_try_compile "$LINENO"; then :
5778 ac_cv_sys_large_files=1; break
5780 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5781 ac_cv_sys_large_files=unknown
5785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5786 $as_echo "$ac_cv_sys_large_files" >&6; }
5787 case $ac_cv_sys_large_files in #(
5790 cat >>confdefs.h <<_ACEOF
5791 #define _LARGE_FILES $ac_cv_sys_large_files
5800 # sizeof(char) is 1 by definition.
5801 # The cast to long int works around a bug in the HP C Compiler
5802 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5803 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5804 # This bug is HP SR number 8606223364.
5805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
5806 $as_echo_n "checking size of void *... " >&6; }
5807 if test "${ac_cv_sizeof_void_p+set}" = set; then :
5808 $as_echo_n "(cached) " >&6
5810 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then :
5813 if test "$ac_cv_type_void_p" = yes; then
5814 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5815 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5816 { as_fn_set_status 77
5817 as_fn_error "cannot compute sizeof (void *)
5818 See \`config.log' for more details." "$LINENO" 5; }; }
5820 ac_cv_sizeof_void_p=0
5825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
5826 $as_echo "$ac_cv_sizeof_void_p" >&6; }
5830 cat >>confdefs.h <<_ACEOF
5831 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
5835 # The cast to long int works around a bug in the HP C Compiler
5836 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5837 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5838 # This bug is HP SR number 8606223364.
5839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
5840 $as_echo_n "checking size of short... " >&6; }
5841 if test "${ac_cv_sizeof_short+set}" = set; then :
5842 $as_echo_n "(cached) " >&6
5844 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then :
5847 if test "$ac_cv_type_short" = yes; then
5848 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5849 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5850 { as_fn_set_status 77
5851 as_fn_error "cannot compute sizeof (short)
5852 See \`config.log' for more details." "$LINENO" 5; }; }
5854 ac_cv_sizeof_short=0
5859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
5860 $as_echo "$ac_cv_sizeof_short" >&6; }
5864 cat >>confdefs.h <<_ACEOF
5865 #define SIZEOF_SHORT $ac_cv_sizeof_short
5869 # The cast to long int works around a bug in the HP C Compiler
5870 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5871 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5872 # This bug is HP SR number 8606223364.
5873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5874 $as_echo_n "checking size of int... " >&6; }
5875 if test "${ac_cv_sizeof_int+set}" = set; then :
5876 $as_echo_n "(cached) " >&6
5878 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
5881 if test "$ac_cv_type_int" = yes; then
5882 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5883 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5884 { as_fn_set_status 77
5885 as_fn_error "cannot compute sizeof (int)
5886 See \`config.log' for more details." "$LINENO" 5; }; }
5893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5894 $as_echo "$ac_cv_sizeof_int" >&6; }
5898 cat >>confdefs.h <<_ACEOF
5899 #define SIZEOF_INT $ac_cv_sizeof_int
5903 # The cast to long int works around a bug in the HP C Compiler
5904 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5905 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5906 # This bug is HP SR number 8606223364.
5907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5908 $as_echo_n "checking size of long... " >&6; }
5909 if test "${ac_cv_sizeof_long+set}" = set; then :
5910 $as_echo_n "(cached) " >&6
5912 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
5915 if test "$ac_cv_type_long" = yes; then
5916 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5917 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5918 { as_fn_set_status 77
5919 as_fn_error "cannot compute sizeof (long)
5920 See \`config.log' for more details." "$LINENO" 5; }; }
5927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5928 $as_echo "$ac_cv_sizeof_long" >&6; }
5932 cat >>confdefs.h <<_ACEOF
5933 #define SIZEOF_LONG $ac_cv_sizeof_long
5937 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5938 if test "x$ac_cv_type_long_long" = x""yes; then :
5940 cat >>confdefs.h <<_ACEOF
5941 #define HAVE_LONG_LONG 1
5944 # The cast to long int works around a bug in the HP C Compiler
5945 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5946 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5947 # This bug is HP SR number 8606223364.
5948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
5949 $as_echo_n "checking size of long long... " >&6; }
5950 if test "${ac_cv_sizeof_long_long+set}" = set; then :
5951 $as_echo_n "(cached) " >&6
5953 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then :
5956 if test "$ac_cv_type_long_long" = yes; then
5957 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5958 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5959 { as_fn_set_status 77
5960 as_fn_error "cannot compute sizeof (long long)
5961 See \`config.log' for more details." "$LINENO" 5; }; }
5963 ac_cv_sizeof_long_long=0
5968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5969 $as_echo "$ac_cv_sizeof_long_long" >&6; }
5973 cat >>confdefs.h <<_ACEOF
5974 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5980 ac_fn_c_check_type "$LINENO" "__int64" "ac_cv_type___int64" "$ac_includes_default"
5981 if test "x$ac_cv_type___int64" = x""yes; then :
5983 cat >>confdefs.h <<_ACEOF
5984 #define HAVE___INT64 1
5987 # The cast to long int works around a bug in the HP C Compiler
5988 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5989 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5990 # This bug is HP SR number 8606223364.
5991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of __int64" >&5
5992 $as_echo_n "checking size of __int64... " >&6; }
5993 if test "${ac_cv_sizeof___int64+set}" = set; then :
5994 $as_echo_n "(cached) " >&6
5996 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (__int64))" "ac_cv_sizeof___int64" "$ac_includes_default"; then :
5999 if test "$ac_cv_type___int64" = yes; then
6000 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6001 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6002 { as_fn_set_status 77
6003 as_fn_error "cannot compute sizeof (__int64)
6004 See \`config.log' for more details." "$LINENO" 5; }; }
6006 ac_cv_sizeof___int64=0
6011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof___int64" >&5
6012 $as_echo "$ac_cv_sizeof___int64" >&6; }
6016 cat >>confdefs.h <<_ACEOF
6017 #define SIZEOF___INT64 $ac_cv_sizeof___int64
6023 ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
6024 case $ac_cv_c_int8_t in #(
6028 cat >>confdefs.h <<_ACEOF
6029 #define int8_t $ac_cv_c_int8_t
6034 ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6035 case $ac_cv_c_int16_t in #(
6039 cat >>confdefs.h <<_ACEOF
6040 #define int16_t $ac_cv_c_int16_t
6045 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6046 case $ac_cv_c_int32_t in #(
6050 cat >>confdefs.h <<_ACEOF
6051 #define int32_t $ac_cv_c_int32_t
6056 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
6057 case $ac_cv_c_int64_t in #(
6061 cat >>confdefs.h <<_ACEOF
6062 #define int64_t $ac_cv_c_int64_t
6068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
6069 $as_echo_n "checking for long long int... " >&6; }
6070 if test "${ac_cv_type_long_long_int+set}" = set; then :
6071 $as_echo_n "(cached) " >&6
6073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6074 /* end confdefs.h. */
6076 /* For now, do not test the preprocessor; as of 2007 there are too many
6077 implementations with broken preprocessors. Perhaps this can
6078 be revisited in 2012. In the meantime, code should not expect
6079 #if to work with literals wider than 32 bits. */
6080 /* Test literals. */
6081 long long int ll = 9223372036854775807ll;
6082 long long int nll = -9223372036854775807LL;
6083 unsigned long long int ull = 18446744073709551615ULL;
6084 /* Test constant expressions. */
6085 typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6087 typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6093 /* Test availability of runtime routines for shift and division. */
6094 long long int llmax = 9223372036854775807ll;
6095 unsigned long long int ullmax = 18446744073709551615ull;
6096 return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6097 | (llmax / ll) | (llmax % ll)
6098 | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6099 | (ullmax / ull) | (ullmax % ull));
6105 if ac_fn_c_try_link "$LINENO"; then :
6106 if test "$cross_compiling" = yes; then :
6107 ac_cv_type_long_long_int=yes
6109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6110 /* end confdefs.h. */
6114 (1LL << (sizeof (long long int) * CHAR_BIT - 2))
6115 # define LLONG_MAX (HALF - 1 + HALF)
6120 long long int n = 1;
6124 long long int m = n << i;
6127 if (LLONG_MAX / 2 < m)
6135 if ac_fn_c_try_run "$LINENO"; then :
6136 ac_cv_type_long_long_int=yes
6138 ac_cv_type_long_long_int=no
6140 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6141 conftest.$ac_objext conftest.beam conftest.$ac_ext
6145 ac_cv_type_long_long_int=no
6147 rm -f core conftest.err conftest.$ac_objext \
6148 conftest$ac_exeext conftest.$ac_ext
6150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
6151 $as_echo "$ac_cv_type_long_long_int" >&6; }
6152 if test $ac_cv_type_long_long_int = yes; then
6154 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
6160 ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default"
6161 if test "x$ac_cv_type_intmax_t" = x""yes; then :
6163 $as_echo "#define HAVE_INTMAX_T 1" >>confdefs.h
6166 test $ac_cv_type_long_long_int = yes \
6167 && ac_type='long long int' \
6168 || ac_type='long int'
6170 cat >>confdefs.h <<_ACEOF
6171 #define intmax_t $ac_type
6178 ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
6179 if test "x$ac_cv_type_intptr_t" = x""yes; then :
6181 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
6184 for ac_type in 'int' 'long int' 'long long int'; do
6185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6186 /* end confdefs.h. */
6187 $ac_includes_default
6191 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6198 if ac_fn_c_try_compile "$LINENO"; then :
6200 cat >>confdefs.h <<_ACEOF
6201 #define intptr_t $ac_type
6206 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6207 test -z "$ac_type" && break
6212 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6213 case $ac_cv_c_uint8_t in #(
6217 $as_echo "#define _UINT8_T 1" >>confdefs.h
6220 cat >>confdefs.h <<_ACEOF
6221 #define uint8_t $ac_cv_c_uint8_t
6226 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6227 case $ac_cv_c_uint16_t in #(
6232 cat >>confdefs.h <<_ACEOF
6233 #define uint16_t $ac_cv_c_uint16_t
6238 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6239 case $ac_cv_c_uint32_t in #(
6243 $as_echo "#define _UINT32_T 1" >>confdefs.h
6246 cat >>confdefs.h <<_ACEOF
6247 #define uint32_t $ac_cv_c_uint32_t
6252 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
6253 case $ac_cv_c_uint64_t in #(
6257 $as_echo "#define _UINT64_T 1" >>confdefs.h
6260 cat >>confdefs.h <<_ACEOF
6261 #define uint64_t $ac_cv_c_uint64_t
6267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
6268 $as_echo_n "checking for unsigned long long int... " >&6; }
6269 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
6270 $as_echo_n "(cached) " >&6
6272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6273 /* end confdefs.h. */
6275 /* For now, do not test the preprocessor; as of 2007 there are too many
6276 implementations with broken preprocessors. Perhaps this can
6277 be revisited in 2012. In the meantime, code should not expect
6278 #if to work with literals wider than 32 bits. */
6279 /* Test literals. */
6280 long long int ll = 9223372036854775807ll;
6281 long long int nll = -9223372036854775807LL;
6282 unsigned long long int ull = 18446744073709551615ULL;
6283 /* Test constant expressions. */
6284 typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6286 typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6292 /* Test availability of runtime routines for shift and division. */
6293 long long int llmax = 9223372036854775807ll;
6294 unsigned long long int ullmax = 18446744073709551615ull;
6295 return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6296 | (llmax / ll) | (llmax % ll)
6297 | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6298 | (ullmax / ull) | (ullmax % ull));
6304 if ac_fn_c_try_link "$LINENO"; then :
6305 ac_cv_type_unsigned_long_long_int=yes
6307 ac_cv_type_unsigned_long_long_int=no
6309 rm -f core conftest.err conftest.$ac_objext \
6310 conftest$ac_exeext conftest.$ac_ext
6312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
6313 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
6314 if test $ac_cv_type_unsigned_long_long_int = yes; then
6316 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
6322 ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default"
6323 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
6325 $as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h
6328 test $ac_cv_type_unsigned_long_long_int = yes \
6329 && ac_type='unsigned long long int' \
6330 || ac_type='unsigned long int'
6332 cat >>confdefs.h <<_ACEOF
6333 #define uintmax_t $ac_type
6340 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
6341 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
6343 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
6346 for ac_type in 'unsigned int' 'unsigned long int' \
6347 'unsigned long long int'; do
6348 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6349 /* end confdefs.h. */
6350 $ac_includes_default
6354 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6361 if ac_fn_c_try_compile "$LINENO"; then :
6363 cat >>confdefs.h <<_ACEOF
6364 #define uintptr_t $ac_type
6369 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6370 test -z "$ac_type" && break
6388 # ---------------------
6389 # Warnings and checking
6390 # ---------------------
6392 # Check $CC warning features (if it's GCC).
6393 # We want to use -pedantic, but we don't want warnings about
6396 # * overlong strings
6397 # * C++11 narrowing conversions in { }
6398 # So, we only use -pedantic if we can disable those warnings.
6401 save_CFLAGS="$CFLAGS"
6402 for real_option in -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual; do
6403 # Do the check with the no- prefix removed since gcc silently
6404 # accepts any -Wno-* option on purpose
6405 case $real_option in
6406 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6407 *) option=$real_option ;;
6409 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6412 $as_echo_n "checking whether $CC supports $option... " >&6; }
6413 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6414 $as_echo_n "(cached) " >&6
6417 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6418 /* end confdefs.h. */
6428 if ac_fn_c_try_compile "$LINENO"; then :
6429 eval "$as_acx_Woption=yes"
6431 eval "$as_acx_Woption=no"
6433 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6436 eval ac_res=\$$as_acx_Woption
6437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6438 $as_echo "$ac_res" >&6; }
6439 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6440 loose_warn="$loose_warn${loose_warn:+ }$real_option"
6443 CFLAGS="$save_CFLAGS"
6446 save_CFLAGS="$CFLAGS"
6447 for real_option in -Wstrict-prototypes -Wmissing-prototypes; do
6448 # Do the check with the no- prefix removed since gcc silently
6449 # accepts any -Wno-* option on purpose
6450 case $real_option in
6451 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6452 *) option=$real_option ;;
6454 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6457 $as_echo_n "checking whether $CC supports $option... " >&6; }
6458 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6459 $as_echo_n "(cached) " >&6
6462 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6463 /* end confdefs.h. */
6473 if ac_fn_c_try_compile "$LINENO"; then :
6474 eval "$as_acx_Woption=yes"
6476 eval "$as_acx_Woption=no"
6478 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6481 eval ac_res=\$$as_acx_Woption
6482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6483 $as_echo "$ac_res" >&6; }
6484 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6485 c_loose_warn="$c_loose_warn${c_loose_warn:+ }$real_option"
6488 CFLAGS="$save_CFLAGS"
6491 save_CFLAGS="$CFLAGS"
6492 for real_option in -Wmissing-format-attribute; do
6493 # Do the check with the no- prefix removed since gcc silently
6494 # accepts any -Wno-* option on purpose
6495 case $real_option in
6496 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6497 *) option=$real_option ;;
6499 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6502 $as_echo_n "checking whether $CC supports $option... " >&6; }
6503 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6504 $as_echo_n "(cached) " >&6
6507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6508 /* end confdefs.h. */
6518 if ac_fn_c_try_compile "$LINENO"; then :
6519 eval "$as_acx_Woption=yes"
6521 eval "$as_acx_Woption=no"
6523 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6526 eval ac_res=\$$as_acx_Woption
6527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6528 $as_echo "$ac_res" >&6; }
6529 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6530 strict_warn="$strict_warn${strict_warn:+ }$real_option"
6533 CFLAGS="$save_CFLAGS"
6536 save_CFLAGS="$CFLAGS"
6537 for real_option in -Wold-style-definition -Wc++-compat; do
6538 # Do the check with the no- prefix removed since gcc silently
6539 # accepts any -Wno-* option on purpose
6540 case $real_option in
6541 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6542 *) option=$real_option ;;
6544 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6547 $as_echo_n "checking whether $CC supports $option... " >&6; }
6548 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6549 $as_echo_n "(cached) " >&6
6552 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6553 /* end confdefs.h. */
6563 if ac_fn_c_try_compile "$LINENO"; then :
6564 eval "$as_acx_Woption=yes"
6566 eval "$as_acx_Woption=no"
6568 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6571 eval ac_res=\$$as_acx_Woption
6572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6573 $as_echo "$ac_res" >&6; }
6574 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6575 c_strict_warn="$c_strict_warn${c_strict_warn:+ }$real_option"
6578 CFLAGS="$save_CFLAGS"
6580 # Do the check with the no- prefix removed from the warning options
6581 # since gcc silently accepts any -Wno-* option on purpose
6582 if test "$GCC" = yes; then :
6583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings" >&5
6584 $as_echo_n "checking whether $CC supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings... " >&6; }
6585 if test "${acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings+set}" = set; then :
6586 $as_echo_n "(cached) " >&6
6588 save_CFLAGS="$CFLAGS"
6589 CFLAGS="-pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings"
6590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6591 /* end confdefs.h. */
6601 if ac_fn_c_try_compile "$LINENO"; then :
6602 acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=yes
6604 acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=no
6606 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6607 CFLAGS="$save_CFLAGS"
6609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&5
6610 $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&6; }
6611 if test $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings = yes; then :
6612 strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6617 # Check whether --enable-werror-always was given.
6618 if test "${enable_werror_always+set}" = set; then :
6619 enableval=$enable_werror_always;
6621 enable_werror_always=no
6624 if test $enable_werror_always = yes; then :
6625 strict_warn="$strict_warn${strict_warn:+ }-Werror"
6630 # The above macros do nothing if the compiler is not GCC. However, the
6631 # Makefile has more goo to add other flags, so these variables are used
6632 # to enable warnings only for GCC.
6635 if test "x$GCC" = "xyes"; then
6636 warn_cflags='$(GCC_WARN_CFLAGS)'
6637 warn_cxxflags='$(GCC_WARN_CXXFLAGS)'
6642 # Disable exceptions and RTTI if building with g++
6644 save_CFLAGS="$CFLAGS"
6645 for real_option in -fno-exceptions -fno-rtti -fasynchronous-unwind-tables; do
6646 # Do the check with the no- prefix removed since gcc silently
6647 # accepts any -Wno-* option on purpose
6648 case $real_option in
6649 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6650 *) option=$real_option ;;
6652 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6655 $as_echo_n "checking whether $CC supports $option... " >&6; }
6656 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6657 $as_echo_n "(cached) " >&6
6660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6661 /* end confdefs.h. */
6671 if ac_fn_c_try_compile "$LINENO"; then :
6672 eval "$as_acx_Woption=yes"
6674 eval "$as_acx_Woption=no"
6676 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6679 eval ac_res=\$$as_acx_Woption
6680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6681 $as_echo "$ac_res" >&6; }
6682 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6683 noexception_flags="$noexception_flags${noexception_flags:+ }$real_option"
6686 CFLAGS="$save_CFLAGS"
6689 # Enable expensive internal checks
6691 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
6695 # Check whether --enable-checking was given.
6696 if test "${enable_checking+set}" = set; then :
6697 enableval=$enable_checking; ac_checking_flags="${enableval}"
6700 # Determine the default checks.
6701 if test x$is_release = x ; then
6702 ac_checking_flags=yes
6704 ac_checking_flags=release
6708 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
6709 for check in release $ac_checking_flags
6712 # these set all the flags to specific states
6713 yes) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
6714 ac_fold_checking= ; ac_gc_checking=1 ;
6715 ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ;
6716 ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6717 ac_tree_checking=1 ; ac_valgrind_checking= ;
6718 ac_types_checking=1 ;;
6719 no|none) ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
6720 ac_fold_checking= ; ac_gc_checking= ;
6721 ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6722 ac_rtlflag_checking= ; ac_runtime_checking= ;
6723 ac_tree_checking= ; ac_valgrind_checking= ;
6724 ac_types_checking= ;;
6725 all) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
6726 ac_fold_checking=1 ; ac_gc_checking=1 ;
6727 ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ;
6728 ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6729 ac_tree_checking=1 ; ac_valgrind_checking= ;
6730 ac_types_checking=1 ;;
6731 release) ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
6732 ac_fold_checking= ; ac_gc_checking= ;
6733 ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6734 ac_rtlflag_checking= ; ac_runtime_checking=1 ;
6735 ac_tree_checking= ; ac_valgrind_checking= ;
6736 ac_types_checking= ;;
6737 # these enable particular checks
6738 assert) ac_assert_checking=1 ;;
6739 df) ac_df_checking=1 ;;
6740 fold) ac_fold_checking=1 ;;
6741 gc) ac_gc_checking=1 ;;
6742 gcac) ac_gc_always_collect=1 ;;
6743 gimple) ac_gimple_checking=1 ;;
6744 misc) ac_checking=1 ;;
6745 rtl) ac_rtl_checking=1 ;;
6746 rtlflag) ac_rtlflag_checking=1 ;;
6747 runtime) ac_runtime_checking=1 ;;
6748 tree) ac_tree_checking=1 ;;
6749 types) ac_types_checking=1 ;;
6750 valgrind) ac_valgrind_checking=1 ;;
6751 *) as_fn_error "unknown check category $check" "$LINENO" 5 ;;
6757 if test x$ac_checking != x ; then
6759 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
6761 nocommon_flag=-fno-common
6764 if test x$ac_df_checking != x ; then
6766 $as_echo "#define ENABLE_DF_CHECKING 1" >>confdefs.h
6769 if test x$ac_assert_checking != x ; then
6771 $as_echo "#define ENABLE_ASSERT_CHECKING 1" >>confdefs.h
6774 if test x$ac_gimple_checking != x ; then
6776 $as_echo "#define ENABLE_GIMPLE_CHECKING 1" >>confdefs.h
6780 if test x$ac_runtime_checking != x ; then
6782 $as_echo "#define ENABLE_RUNTIME_CHECKING 1" >>confdefs.h
6785 if test x$ac_tree_checking != x ; then
6787 $as_echo "#define ENABLE_TREE_CHECKING 1" >>confdefs.h
6789 TREEBROWSER=tree-browser.o
6792 if test x$ac_types_checking != x ; then
6794 $as_echo "#define ENABLE_TYPES_CHECKING 1" >>confdefs.h
6799 if test x$ac_rtl_checking != x ; then
6801 $as_echo "#define ENABLE_RTL_CHECKING 1" >>confdefs.h
6804 if test x$ac_rtlflag_checking != x ; then
6806 $as_echo "#define ENABLE_RTL_FLAG_CHECKING 1" >>confdefs.h
6809 if test x$ac_gc_checking != x ; then
6811 $as_echo "#define ENABLE_GC_CHECKING 1" >>confdefs.h
6814 if test x$ac_gc_always_collect != x ; then
6816 $as_echo "#define ENABLE_GC_ALWAYS_COLLECT 1" >>confdefs.h
6819 if test x$ac_fold_checking != x ; then
6821 $as_echo "#define ENABLE_FOLD_CHECKING 1" >>confdefs.h
6824 valgrind_path_defines=
6827 ac_fn_c_check_header_mongrel "$LINENO" "valgrind.h" "ac_cv_header_valgrind_h" "$ac_includes_default"
6828 if test "x$ac_cv_header_valgrind_h" = x""yes; then :
6836 if test x$ac_valgrind_checking != x ; then
6837 # It is certainly possible that there's valgrind but no valgrind.h.
6838 # GCC relies on making annotations so we must have both.
6839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
6840 $as_echo_n "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... " >&6; }
6841 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6842 /* end confdefs.h. */
6843 #include <valgrind/memcheck.h>
6844 #ifndef VALGRIND_DISCARD
6845 #error VALGRIND_DISCARD not defined
6848 if ac_fn_c_try_cpp "$LINENO"; then :
6849 gcc_cv_header_valgrind_memcheck_h=yes
6851 gcc_cv_header_valgrind_memcheck_h=no
6853 rm -f conftest.err conftest.$ac_ext
6854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_valgrind_memcheck_h" >&5
6855 $as_echo "$gcc_cv_header_valgrind_memcheck_h" >&6; }
6856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
6857 $as_echo_n "checking for VALGRIND_DISCARD in <memcheck.h>... " >&6; }
6858 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6859 /* end confdefs.h. */
6860 #include <memcheck.h>
6861 #ifndef VALGRIND_DISCARD
6862 #error VALGRIND_DISCARD not defined
6865 if ac_fn_c_try_cpp "$LINENO"; then :
6866 gcc_cv_header_memcheck_h=yes
6868 gcc_cv_header_memcheck_h=no
6870 rm -f conftest.err conftest.$ac_ext
6871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_memcheck_h" >&5
6872 $as_echo "$gcc_cv_header_memcheck_h" >&6; }
6874 # Prepare PATH_SEPARATOR.
6875 # The user is always right.
6876 if test "${PATH_SEPARATOR+set}" != set; then
6877 echo "#! /bin/sh" >conf$$.sh
6878 echo "exit 0" >>conf$$.sh
6880 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6888 # Find out how to test for executable files. Don't use a zero-byte file,
6889 # as systems may use methods other than mode bits to determine executability.
6890 cat >conf$$.file <<_ASEOF
6894 chmod +x conf$$.file
6895 if test -x conf$$.file >/dev/null 2>&1; then
6896 ac_executable_p="test -x"
6898 ac_executable_p="test -f"
6902 # Extract the first word of "valgrind", so it can be a program name with args.
6903 set dummy valgrind; ac_word=$2
6904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6905 $as_echo_n "checking for $ac_word... " >&6; }
6906 if test "${ac_cv_path_valgrind_path+set}" = set; then :
6907 $as_echo_n "(cached) " >&6
6909 case "$valgrind_path" in
6911 ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
6914 ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6915 for ac_dir in $PATH; do
6917 test -z "$ac_dir" && ac_dir=.
6918 for ac_exec_ext in '' $ac_executable_extensions; do
6919 if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6920 if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
6921 ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
6931 valgrind_path="$ac_cv_path_valgrind_path"
6932 if test -n "$valgrind_path"; then
6933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $valgrind_path" >&5
6934 $as_echo "$valgrind_path" >&6; }
6936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6937 $as_echo "no" >&6; }
6940 if test "x$valgrind_path" = "x" \
6941 || (test $have_valgrind_h = no \
6942 && test $gcc_cv_header_memcheck_h = no \
6943 && test $gcc_cv_header_valgrind_memcheck_h = no); then
6944 as_fn_error "*** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5
6946 valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
6947 valgrind_command="$valgrind_path -q"
6949 $as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h
6951 if test $gcc_cv_header_valgrind_memcheck_h = yes; then
6953 $as_echo "#define HAVE_VALGRIND_MEMCHECK_H 1" >>confdefs.h
6956 if test $gcc_cv_header_memcheck_h = yes; then
6958 $as_echo "#define HAVE_MEMCHECK_H 1" >>confdefs.h
6965 # Enable code coverage collection
6966 # Check whether --enable-coverage was given.
6967 if test "${enable_coverage+set}" = set; then :
6968 enableval=$enable_coverage; case "${enableval}" in
6970 coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
6973 coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
6976 # a.k.a. --disable-coverage
6980 as_fn_error "unknown coverage setting $enableval" "$LINENO" 5
6989 # Check whether --enable-gather-detailed-mem-stats was given.
6990 if test "${enable_gather_detailed_mem_stats+set}" = set; then :
6991 enableval=$enable_gather_detailed_mem_stats;
6993 enable_gather_detailed_mem_stats=no
6996 gather_stats=`if test $enable_gather_detailed_mem_stats != no; then echo 1; else echo 0; fi`
6998 cat >>confdefs.h <<_ACEOF
6999 #define GATHER_STATISTICS $gather_stats
7003 # -------------------------------
7004 # Miscenalleous configure options
7005 # -------------------------------
7009 # Check whether --with-stabs was given.
7010 if test "${with_stabs+set}" = set; then :
7011 withval=$with_stabs; stabs="$with_stabs"
7017 # Determine whether or not multilibs are enabled.
7018 # Check whether --enable-multilib was given.
7019 if test "${enable_multilib+set}" = set; then :
7020 enableval=$enable_multilib;
7027 # Determine whether or not multiarch is enabled.
7028 # Check whether --enable-multiarch was given.
7029 if test "${enable_multiarch+set}" = set; then :
7030 enableval=$enable_multiarch; case "${enableval}" in
7031 yes|no|auto) enable_multiarch=$enableval;;
7032 *) as_fn_error "bad value ${enableval} given for --enable-multiarch option" "$LINENO" 5 ;;
7035 enable_multiarch=auto
7038 if test x${enable_multiarch} = xauto; then
7039 if test x${with_native_system_header_dir} != x; then
7040 ma_msg_suffix=", disabled auto check (configured with --native-system-header-dir)"
7043 if test x$host != x$target && test "x$with_sysroot" = x; then
7044 ma_msg_suffix=", disabled auto check (cross build configured without --with-sysroot)"
7048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for multiarch configuration" >&5
7049 $as_echo_n "checking for multiarch configuration... " >&6; }
7051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_multiarch$ma_msg_suffix" >&5
7052 $as_echo "$enable_multiarch$ma_msg_suffix" >&6; }
7054 # needed for setting the multiarch name for soft-float/hard-float ABIs
7058 # Enable __cxa_atexit for C++.
7059 # Check whether --enable-__cxa_atexit was given.
7060 if test "${enable___cxa_atexit+set}" = set; then :
7061 enableval=$enable___cxa_atexit;
7065 # Enable C extension for decimal float if target supports it.
7067 # Check whether --enable-decimal-float was given.
7068 if test "${enable_decimal_float+set}" = set; then :
7069 enableval=$enable_decimal_float;
7070 case $enable_decimal_float in
7071 yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;;
7072 *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
7073 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
7079 powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \
7081 i?86*-*-mingw* | x86_64*-*-mingw* | \
7083 enable_decimal_float=yes
7086 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
7087 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
7088 enable_decimal_float=no
7095 # x86's use BID format instead of DPD
7096 case x$enable_decimal_float in
7099 i?86*-*-* | x86_64*-*-*)
7100 enable_decimal_float=bid
7103 enable_decimal_float=dpd
7106 default_decimal_float=$enable_decimal_float
7109 # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
7110 # dependency on libdecnumber.
7111 default_decimal_float=dpd
7118 dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
7120 cat >>confdefs.h <<_ACEOF
7121 #define ENABLE_DECIMAL_FLOAT $dfp
7125 # Use default_decimal_float for dependency.
7126 enable_decimal_float=$default_decimal_float
7128 bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
7130 cat >>confdefs.h <<_ACEOF
7131 #define ENABLE_DECIMAL_BID_FORMAT $bid
7135 # Enable C extension for fixed-point arithmetic.
7136 # Check whether --enable-fixed-point was given.
7137 if test "${enable_fixed_point+set}" = set; then :
7138 enableval=$enable_fixed_point;
7143 enable_fixed_point=yes
7147 enable_fixed_point=yes
7150 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported for this target, ignored" >&5
7151 $as_echo "$as_me: WARNING: fixed-point is not supported for this target, ignored" >&2;}
7152 enable_fixed_point=no
7160 fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
7162 cat >>confdefs.h <<_ACEOF
7163 #define ENABLE_FIXED_POINT $fixedpoint
7168 # Pass with no value to take the default
7169 # Pass with a value to specify a thread package
7170 # Check whether --enable-threads was given.
7171 if test "${enable_threads+set}" = set; then :
7172 enableval=$enable_threads;
7178 # Check whether --enable-tls was given.
7179 if test "${enable_tls+set}" = set; then :
7180 enableval=$enable_tls;
7183 *) as_fn_error "'$enable_tls' is an invalid value for --enable-tls.
7184 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
7192 # Check whether --enable-objc-gc was given.
7193 if test "${enable_objc_gc+set}" = set; then :
7194 enableval=$enable_objc_gc; if test x$enable_objc_gc = xno; then
7205 # Check whether --with-dwarf2 was given.
7206 if test "${with_dwarf2+set}" = set; then :
7207 withval=$with_dwarf2; dwarf2="$with_dwarf2"
7213 # Check whether --enable-shared was given.
7214 if test "${enable_shared+set}" = set; then :
7215 enableval=$enable_shared;
7216 case $enable_shared in
7220 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7221 for pkg in $enableval; do
7222 if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7237 # Check whether --with-native-system-header-dir was given.
7238 if test "${with_native_system_header_dir+set}" = set; then :
7239 withval=$with_native_system_header_dir;
7240 case ${with_native_system_header_dir} in
7241 yes|no) as_fn_error "bad value ${withval} given for --with-native-system-header-dir" "$LINENO" 5 ;;
7242 /* | [A-Za-z]:[\\/]*) ;;
7243 *) as_fn_error "--with-native-system-header-dir argument ${withval} must be an absolute directory" "$LINENO" 5 ;;
7245 configured_native_system_header_dir="${withval}"
7248 configured_native_system_header_dir=
7253 # Check whether --with-build-sysroot was given.
7254 if test "${with_build_sysroot+set}" = set; then :
7255 withval=$with_build_sysroot; if test x"$withval" != x ; then
7256 SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval"
7259 SYSROOT_CFLAGS_FOR_TARGET=
7264 if test "x$prefix" = xNONE; then
7265 test_prefix=/usr/local
7269 if test "x$exec_prefix" = xNONE; then
7270 test_exec_prefix=$test_prefix
7272 test_exec_prefix=$exec_prefix
7276 # Check whether --with-sysroot was given.
7277 if test "${with_sysroot+set}" = set; then :
7278 withval=$with_sysroot;
7279 case ${with_sysroot} in
7280 yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
7281 *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
7284 TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
7285 CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
7287 case ${TARGET_SYSTEM_ROOT} in
7288 "${test_prefix}"|"${test_prefix}/"*|\
7289 "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
7290 '${prefix}'|'${prefix}/'*|\
7291 '${exec_prefix}'|'${exec_prefix}/'*)
7292 t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
7293 TARGET_SYSTEM_ROOT_DEFINE="$t"
7300 TARGET_SYSTEM_ROOT_DEFINE=
7301 CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
7310 # Check whether --with-specs was given.
7311 if test "${with_specs+set}" = set; then :
7312 withval=$with_specs; CONFIGURE_SPECS=$withval
7322 # Check whether --with-pkgversion was given.
7323 if test "${with_pkgversion+set}" = set; then :
7324 withval=$with_pkgversion; case "$withval" in
7325 yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
7327 *) PKGVERSION="($withval) " ;;
7338 # Check whether --with-bugurl was given.
7339 if test "${with_bugurl+set}" = set; then :
7340 withval=$with_bugurl; case "$withval" in
7341 yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
7344 *) BUGURL="$withval"
7348 BUGURL="http://gcc.gnu.org/bugs.html"
7358 REPORT_BUGS_TO="<$BUGURL>"
7359 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
7366 # Sanity check enable_languages in case someone does not run the toplevel
7367 # configure # script.
7368 # Check whether --enable-languages was given.
7369 if test "${enable_languages+set}" = set; then :
7370 enableval=$enable_languages; case ,${enable_languages}, in
7372 # go safe -- we cannot be much sure without the toplevel
7374 # analysis of which target libs are present and usable
7378 as_fn_error "only the toplevel supports --enable-languages=all" "$LINENO" 5
7383 enable_languages=c,${enable_languages}
7392 # Check whether --with-multilib-list was given.
7393 if test "${with_multilib_list+set}" = set; then :
7394 withval=$with_multilib_list; :
7396 with_multilib_list=default
7400 # -------------------------
7401 # Checks for other programs
7402 # -------------------------
7404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
7405 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
7407 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
7408 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
7409 $as_echo_n "(cached) " >&6
7411 cat >conftest.make <<\_ACEOF
7414 @echo '@@@%%%=$(MAKE)=@@@%%%'
7416 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7417 case `${MAKE-make} -f conftest.make 2>/dev/null` in
7419 eval ac_cv_prog_make_${ac_make}_set=yes;;
7421 eval ac_cv_prog_make_${ac_make}_set=no;;
7425 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
7426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7427 $as_echo "yes" >&6; }
7430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7431 $as_echo "no" >&6; }
7432 SET_MAKE="MAKE=${MAKE-make}"
7436 # Find some useful tools
7437 for ac_prog in gawk mawk nawk awk
7439 # Extract the first word of "$ac_prog", so it can be a program name with args.
7440 set dummy $ac_prog; ac_word=$2
7441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7442 $as_echo_n "checking for $ac_word... " >&6; }
7443 if test "${ac_cv_prog_AWK+set}" = set; then :
7444 $as_echo_n "(cached) " >&6
7446 if test -n "$AWK"; then
7447 ac_cv_prog_AWK="$AWK" # Let the user override the test.
7449 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7453 test -z "$as_dir" && as_dir=.
7454 for ac_exec_ext in '' $ac_executable_extensions; do
7455 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7456 ac_cv_prog_AWK="$ac_prog"
7457 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7467 if test -n "$AWK"; then
7468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7469 $as_echo "$AWK" >&6; }
7471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7472 $as_echo "no" >&6; }
7476 test -n "$AWK" && break
7479 # We need awk to create options.c and options.h.
7480 # Bail out if it's missing.
7482 "") as_fn_error "can't build without awk, bailing out" "$LINENO" 5 ;;
7485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7486 $as_echo_n "checking whether ln -s works... " >&6; }
7487 if test "${gcc_cv_prog_LN_S+set}" = set; then :
7488 $as_echo_n "(cached) " >&6
7490 rm -f conftestdata_t
7491 echo >conftestdata_f
7492 if ln -s conftestdata_f conftestdata_t 2>/dev/null
7494 gcc_cv_prog_LN_S="ln -s"
7496 if ln conftestdata_f conftestdata_t 2>/dev/null
7500 if cp -p conftestdata_f conftestdata_t 2>/dev/null
7502 gcc_cv_prog_LN_S="cp -p"
7508 rm -f conftestdata_f conftestdata_t
7511 LN_S="$gcc_cv_prog_LN_S"
7512 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
7513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7514 $as_echo "yes" >&6; }
7516 if test "$gcc_cv_prog_LN_S" = "ln"; then
7517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using ln" >&5
7518 $as_echo "no, using ln" >&6; }
7520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
7521 $as_echo "no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6; }
7525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln works" >&5
7526 $as_echo_n "checking whether ln works... " >&6; }
7527 if test "${acx_cv_prog_LN+set}" = set; then :
7528 $as_echo_n "(cached) " >&6
7530 rm -f conftestdata_t
7531 echo >conftestdata_f
7532 if ln conftestdata_f conftestdata_t 2>/dev/null
7538 rm -f conftestdata_f conftestdata_t
7541 if test $acx_cv_prog_LN = no; then
7543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN" >&5
7544 $as_echo "no, using $LN" >&6; }
7546 LN="$acx_cv_prog_LN"
7547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7548 $as_echo "yes" >&6; }
7551 if test -n "$ac_tool_prefix"; then
7552 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7553 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7555 $as_echo_n "checking for $ac_word... " >&6; }
7556 if test "${ac_cv_prog_RANLIB+set}" = set; then :
7557 $as_echo_n "(cached) " >&6
7559 if test -n "$RANLIB"; then
7560 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7562 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7566 test -z "$as_dir" && as_dir=.
7567 for ac_exec_ext in '' $ac_executable_extensions; do
7568 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7569 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7570 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7579 RANLIB=$ac_cv_prog_RANLIB
7580 if test -n "$RANLIB"; then
7581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7582 $as_echo "$RANLIB" >&6; }
7584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7585 $as_echo "no" >&6; }
7590 if test -z "$ac_cv_prog_RANLIB"; then
7591 ac_ct_RANLIB=$RANLIB
7592 # Extract the first word of "ranlib", so it can be a program name with args.
7593 set dummy ranlib; ac_word=$2
7594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7595 $as_echo_n "checking for $ac_word... " >&6; }
7596 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
7597 $as_echo_n "(cached) " >&6
7599 if test -n "$ac_ct_RANLIB"; then
7600 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7602 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7606 test -z "$as_dir" && as_dir=.
7607 for ac_exec_ext in '' $ac_executable_extensions; do
7608 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7609 ac_cv_prog_ac_ct_RANLIB="ranlib"
7610 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7619 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7620 if test -n "$ac_ct_RANLIB"; then
7621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7622 $as_echo "$ac_ct_RANLIB" >&6; }
7624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7625 $as_echo "no" >&6; }
7628 if test "x$ac_ct_RANLIB" = x; then
7631 case $cross_compiling:$ac_tool_warned in
7633 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7634 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7635 ac_tool_warned=yes ;;
7637 RANLIB=$ac_ct_RANLIB
7640 RANLIB="$ac_cv_prog_RANLIB"
7646 # Find a good install program. We prefer a C program (faster),
7647 # so one script is as good as another. But avoid the broken or
7648 # incompatible versions:
7649 # SysV /etc/install, /usr/sbin/install
7650 # SunOS /usr/etc/install
7651 # IRIX /sbin/install
7653 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7654 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7655 # ./install, which can be erroneously created by make from ./install.sh.
7656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD compatible install" >&5
7657 $as_echo_n "checking for a BSD compatible install... " >&6; }
7658 if test -z "$INSTALL"; then
7659 if test "${ac_cv_path_install+set}" = set; then :
7660 $as_echo_n "(cached) " >&6
7662 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
7663 for ac_dir in $PATH; do
7664 # Account for people who put trailing slashes in PATH elements.
7666 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
7668 # OSF1 and SCO ODT 3.0 have their own names for install.
7669 for ac_prog in ginstall scoinst install; do
7670 if test -f $ac_dir/$ac_prog; then
7671 if test $ac_prog = install &&
7672 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
7673 # AIX install. It has an incompatible calling convention.
7674 # OSF/1 installbsd also uses dspmsg, but is usable.
7677 ac_cv_path_install="$ac_dir/$ac_prog -c"
7688 if test "${ac_cv_path_install+set}" = set; then
7689 INSTALL="$ac_cv_path_install"
7691 # As a last resort, use the slow shell script. We don't cache a
7692 # path for INSTALL within a source directory, because that will
7693 # break other packages using the cache if that directory is
7694 # removed, or if the path is relative.
7695 INSTALL="$ac_install_sh"
7698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7699 $as_echo "$INSTALL" >&6; }
7701 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7702 # It thinks the first close brace ends the variable substitution.
7703 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7705 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7708 # See if cmp has --ignore-initial.
7709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cmp's capabilities" >&5
7710 $as_echo_n "checking for cmp's capabilities... " >&6; }
7711 if test "${gcc_cv_prog_cmp_skip+set}" = set; then :
7712 $as_echo_n "(cached) " >&6
7716 gcc_cv_prog_cmp_skip=slowcompare
7717 if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
7718 if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
7721 gcc_cv_prog_cmp_skip=gnucompare
7724 if test $gcc_cv_prog_cmp_skip = slowcompare ; then
7725 if cmp t1 t2 2 2 > /dev/null 2>&1; then
7726 if cmp t1 t2 1 1 > /dev/null 2>&1; then
7729 gcc_cv_prog_cmp_skip=fastcompare
7736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_cmp_skip" >&5
7737 $as_echo "$gcc_cv_prog_cmp_skip" >&6; }
7738 make_compare_target=$gcc_cv_prog_cmp_skip
7742 # See if we have the mktemp command.
7743 # Extract the first word of "mktemp", so it can be a program name with args.
7744 set dummy mktemp; ac_word=$2
7745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7746 $as_echo_n "checking for $ac_word... " >&6; }
7747 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then :
7748 $as_echo_n "(cached) " >&6
7750 if test -n "$have_mktemp_command"; then
7751 ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
7753 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7757 test -z "$as_dir" && as_dir=.
7758 for ac_exec_ext in '' $ac_executable_extensions; do
7759 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7760 ac_cv_prog_have_mktemp_command="yes"
7761 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7768 test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
7771 have_mktemp_command=$ac_cv_prog_have_mktemp_command
7772 if test -n "$have_mktemp_command"; then
7773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mktemp_command" >&5
7774 $as_echo "$have_mktemp_command" >&6; }
7776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7777 $as_echo "no" >&6; }
7782 # See if makeinfo has been installed and is modern enough
7783 # that we can use it.
7785 # Extract the first word of "makeinfo", so it can be a program name with args.
7786 set dummy makeinfo; ac_word=$2
7787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7788 $as_echo_n "checking for $ac_word... " >&6; }
7789 if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
7790 $as_echo_n "(cached) " >&6
7792 if test -n "$MAKEINFO"; then
7793 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7795 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7799 test -z "$as_dir" && as_dir=.
7800 for ac_exec_ext in '' $ac_executable_extensions; do
7801 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7802 ac_cv_prog_MAKEINFO="makeinfo"
7803 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7812 MAKEINFO=$ac_cv_prog_MAKEINFO
7813 if test -n "$MAKEINFO"; then
7814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
7815 $as_echo "$MAKEINFO" >&6; }
7817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7818 $as_echo "no" >&6; }
7822 if test -n "$MAKEINFO"; then
7823 # Found it, now check the version.
7824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5
7825 $as_echo_n "checking for modern makeinfo... " >&6; }
7826 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then :
7827 $as_echo_n "(cached) " >&6
7829 ac_prog_version=`eval $MAKEINFO --version 2>&1 |
7830 sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
7832 case $ac_prog_version in
7833 '') gcc_cv_prog_makeinfo_modern=no;;
7834 4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*) gcc_cv_prog_makeinfo_modern=yes;;
7835 *) gcc_cv_prog_makeinfo_modern=no;;
7839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5
7840 $as_echo "$gcc_cv_prog_makeinfo_modern" >&6; }
7842 gcc_cv_prog_makeinfo_modern=no
7844 if test $gcc_cv_prog_makeinfo_modern = no; then
7845 MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
7848 if test $gcc_cv_prog_makeinfo_modern = no; then
7849 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
7850 *** Makeinfo is missing or too old.
7851 *** Info documentation will not be built." >&5
7852 $as_echo "$as_me: WARNING:
7853 *** Makeinfo is missing or too old.
7854 *** Info documentation will not be built." >&2;}
7861 # Is pod2man recent enough to regenerate manpages?
7862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for recent Pod::Man" >&5
7863 $as_echo_n "checking for recent Pod::Man... " >&6; }
7864 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
7865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7866 $as_echo "yes" >&6; }
7867 GENERATED_MANPAGES=generated-manpages
7869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7870 $as_echo "no" >&6; }
7875 MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
7880 # Extract the first word of "$ac_prog", so it can be a program name with args.
7881 set dummy $ac_prog; ac_word=$2
7882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7883 $as_echo_n "checking for $ac_word... " >&6; }
7884 if test "${ac_cv_prog_FLEX+set}" = set; then :
7885 $as_echo_n "(cached) " >&6
7887 if test -n "$FLEX"; then
7888 ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
7890 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7894 test -z "$as_dir" && as_dir=.
7895 for ac_exec_ext in '' $ac_executable_extensions; do
7896 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7897 ac_cv_prog_FLEX="$ac_prog"
7898 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7907 FLEX=$ac_cv_prog_FLEX
7908 if test -n "$FLEX"; then
7909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5
7910 $as_echo "$FLEX" >&6; }
7912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7913 $as_echo "no" >&6; }
7917 test -n "$FLEX" && break
7919 test -n "$FLEX" || FLEX="$MISSING flex"
7923 for ac_prog in bison
7925 # Extract the first word of "$ac_prog", so it can be a program name with args.
7926 set dummy $ac_prog; ac_word=$2
7927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7928 $as_echo_n "checking for $ac_word... " >&6; }
7929 if test "${ac_cv_prog_BISON+set}" = set; then :
7930 $as_echo_n "(cached) " >&6
7932 if test -n "$BISON"; then
7933 ac_cv_prog_BISON="$BISON" # Let the user override the test.
7935 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7939 test -z "$as_dir" && as_dir=.
7940 for ac_exec_ext in '' $ac_executable_extensions; do
7941 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7942 ac_cv_prog_BISON="$ac_prog"
7943 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7952 BISON=$ac_cv_prog_BISON
7953 if test -n "$BISON"; then
7954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
7955 $as_echo "$BISON" >&6; }
7957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7958 $as_echo "no" >&6; }
7962 test -n "$BISON" && break
7964 test -n "$BISON" || BISON="$MISSING bison"
7967 # Binutils are not build modules, unlike bison/flex/makeinfo. So we
7968 # check for build == host before using them.
7971 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
7972 && test -d ../binutils ; then
7973 NM='${objdir}/../binutils/nm-new'
7975 # Extract the first word of "nm", so it can be a program name with args.
7976 set dummy nm; ac_word=$2
7977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7978 $as_echo_n "checking for $ac_word... " >&6; }
7979 if test "${ac_cv_prog_NM+set}" = set; then :
7980 $as_echo_n "(cached) " >&6
7982 if test -n "$NM"; then
7983 ac_cv_prog_NM="$NM" # Let the user override the test.
7985 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7989 test -z "$as_dir" && as_dir=.
7990 for ac_exec_ext in '' $ac_executable_extensions; do
7991 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7993 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8000 test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
8004 if test -n "$NM"; then
8005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
8006 $as_echo "$NM" >&6; }
8008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8009 $as_echo "no" >&6; }
8016 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
8017 && test -d ../binutils ; then
8018 AR='${objdir}/../binutils/ar'
8020 # Extract the first word of "ar", so it can be a program name with args.
8021 set dummy ar; ac_word=$2
8022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8023 $as_echo_n "checking for $ac_word... " >&6; }
8024 if test "${ac_cv_prog_AR+set}" = set; then :
8025 $as_echo_n "(cached) " >&6
8027 if test -n "$AR"; then
8028 ac_cv_prog_AR="$AR" # Let the user override the test.
8030 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8034 test -z "$as_dir" && as_dir=.
8035 for ac_exec_ext in '' $ac_executable_extensions; do
8036 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8038 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8045 test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
8049 if test -n "$AR"; then
8050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
8051 $as_echo "$AR" >&6; }
8053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8054 $as_echo "no" >&6; }
8061 # --------------------
8062 # Checks for C headers
8063 # --------------------
8065 # Need to reject headers which give warnings, so that the -Werror bootstrap
8066 # works later. *sigh* This needs to come before all header checks.
8068 ac_c_preproc_warn_flag=yes
8070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
8071 $as_echo_n "checking for ANSI C header files... " >&6; }
8072 if test "${ac_cv_header_stdc+set}" = set; then :
8073 $as_echo_n "(cached) " >&6
8075 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8076 /* end confdefs.h. */
8090 if ac_fn_c_try_compile "$LINENO"; then :
8091 ac_cv_header_stdc=yes
8093 ac_cv_header_stdc=no
8095 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8097 if test $ac_cv_header_stdc = yes; then
8098 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8100 /* end confdefs.h. */
8104 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8105 $EGREP "memchr" >/dev/null 2>&1; then :
8108 ac_cv_header_stdc=no
8114 if test $ac_cv_header_stdc = yes; then
8115 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8117 /* end confdefs.h. */
8121 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8122 $EGREP "free" >/dev/null 2>&1; then :
8125 ac_cv_header_stdc=no
8131 if test $ac_cv_header_stdc = yes; then
8132 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8133 if test "$cross_compiling" = yes; then :
8136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8137 /* end confdefs.h. */
8140 #if ((' ' & 0x0FF) == 0x020)
8141 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8142 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8144 # define ISLOWER(c) \
8145 (('a' <= (c) && (c) <= 'i') \
8146 || ('j' <= (c) && (c) <= 'r') \
8147 || ('s' <= (c) && (c) <= 'z'))
8148 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8151 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8156 for (i = 0; i < 256; i++)
8157 if (XOR (islower (i), ISLOWER (i))
8158 || toupper (i) != TOUPPER (i))
8163 if ac_fn_c_try_run "$LINENO"; then :
8166 ac_cv_header_stdc=no
8168 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8169 conftest.$ac_objext conftest.beam conftest.$ac_ext
8174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8175 $as_echo "$ac_cv_header_stdc" >&6; }
8176 if test $ac_cv_header_stdc = yes; then
8178 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
8182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
8183 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
8184 if test "${ac_cv_header_time+set}" = set; then :
8185 $as_echo_n "(cached) " >&6
8187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8188 /* end confdefs.h. */
8189 #include <sys/types.h>
8190 #include <sys/time.h>
8196 if ((struct tm *) 0)
8202 if ac_fn_c_try_compile "$LINENO"; then :
8203 ac_cv_header_time=yes
8205 ac_cv_header_time=no
8207 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
8210 $as_echo "$ac_cv_header_time" >&6; }
8211 if test $ac_cv_header_time = yes; then
8213 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
8218 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
8219 if test "${gcc_cv_header_string+set}" = set; then :
8220 $as_echo_n "(cached) " >&6
8222 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8223 /* end confdefs.h. */
8225 #include <strings.h>
8234 if ac_fn_c_try_compile "$LINENO"; then :
8235 gcc_cv_header_string=yes
8237 gcc_cv_header_string=no
8239 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
8242 $as_echo "$gcc_cv_header_string" >&6; }
8243 if test $gcc_cv_header_string = yes; then
8245 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
8249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8250 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8251 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
8252 $as_echo_n "(cached) " >&6
8254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8255 /* end confdefs.h. */
8256 #include <sys/types.h>
8257 #include <sys/wait.h>
8259 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8262 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8270 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8275 if ac_fn_c_try_compile "$LINENO"; then :
8276 ac_cv_header_sys_wait_h=yes
8278 ac_cv_header_sys_wait_h=no
8280 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
8283 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
8284 if test $ac_cv_header_sys_wait_h = yes; then
8286 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8290 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
8291 fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
8292 sys/resource.h sys/param.h sys/times.h sys/stat.h \
8293 direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
8295 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8296 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
8297 eval as_val=\$$as_ac_Header
8298 if test "x$as_val" = x""yes; then :
8299 cat >>confdefs.h <<_ACEOF
8300 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8307 # Check for thread headers.
8308 ac_fn_c_check_header_preproc "$LINENO" "thread.h" "ac_cv_header_thread_h"
8309 if test "x$ac_cv_header_thread_h" = x""yes; then :
8315 ac_fn_c_check_header_preproc "$LINENO" "pthread.h" "ac_cv_header_pthread_h"
8316 if test "x$ac_cv_header_pthread_h" = x""yes; then :
8323 # These tests can't be done till we know if we have limits.h.
8324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CHAR_BIT" >&5
8325 $as_echo_n "checking for CHAR_BIT... " >&6; }
8326 if test "${gcc_cv_decl_char_bit+set}" = set; then :
8327 $as_echo_n "(cached) " >&6
8329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8330 /* end confdefs.h. */
8331 #ifdef HAVE_LIMITS_H
8338 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8339 $EGREP "found" >/dev/null 2>&1; then :
8340 gcc_cv_decl_char_bit=yes
8342 gcc_cv_decl_char_bit=no
8348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_char_bit" >&5
8349 $as_echo "$gcc_cv_decl_char_bit" >&6; }
8350 if test $gcc_cv_decl_char_bit = no; then
8351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of bits in a byte" >&5
8352 $as_echo_n "checking number of bits in a byte... " >&6; }
8353 if test "${gcc_cv_c_nbby+set}" = set; then :
8354 $as_echo_n "(cached) " >&6
8358 while test $i -lt 65; do
8359 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8360 /* end confdefs.h. */
8366 case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
8367 case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
8373 if ac_fn_c_try_compile "$LINENO"; then :
8374 gcc_cv_c_nbby=$i; break
8376 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8379 test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
8382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_c_nbby" >&5
8383 $as_echo "$gcc_cv_c_nbby" >&6; }
8384 if test $gcc_cv_c_nbby = failed; then
8385 as_fn_error "cannot determine number of bits in a byte" "$LINENO" 5
8388 cat >>confdefs.h <<_ACEOF
8389 #define CHAR_BIT $gcc_cv_c_nbby
8394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8395 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8396 if test "${ac_cv_c_bigendian+set}" = set; then :
8397 $as_echo_n "(cached) " >&6
8399 ac_cv_c_bigendian=unknown
8400 # See if we're dealing with a universal compiler.
8401 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8402 /* end confdefs.h. */
8403 #ifndef __APPLE_CC__
8404 not a universal capable compiler
8409 if ac_fn_c_try_compile "$LINENO"; then :
8411 # Check for potential -arch flags. It is not universal unless
8412 # there are at least two -arch flags with different values.
8415 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8416 if test -n "$ac_prev"; then
8418 i?86 | x86_64 | ppc | ppc64)
8419 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8422 ac_cv_c_bigendian=universal
8428 elif test "x$ac_word" = "x-arch"; then
8433 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8434 if test $ac_cv_c_bigendian = unknown; then
8435 # See if sys/param.h defines the BYTE_ORDER macro.
8436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8437 /* end confdefs.h. */
8438 #include <sys/types.h>
8439 #include <sys/param.h>
8444 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8445 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8454 if ac_fn_c_try_compile "$LINENO"; then :
8455 # It does; now see whether it defined to BIG_ENDIAN or not.
8456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8457 /* end confdefs.h. */
8458 #include <sys/types.h>
8459 #include <sys/param.h>
8464 #if BYTE_ORDER != BIG_ENDIAN
8472 if ac_fn_c_try_compile "$LINENO"; then :
8473 ac_cv_c_bigendian=yes
8475 ac_cv_c_bigendian=no
8477 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8479 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8481 if test $ac_cv_c_bigendian = unknown; then
8482 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8483 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8484 /* end confdefs.h. */
8490 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8498 if ac_fn_c_try_compile "$LINENO"; then :
8499 # It does; now see whether it defined to _BIG_ENDIAN or not.
8500 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8501 /* end confdefs.h. */
8515 if ac_fn_c_try_compile "$LINENO"; then :
8516 ac_cv_c_bigendian=yes
8518 ac_cv_c_bigendian=no
8520 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8522 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8524 if test $ac_cv_c_bigendian = unknown; then
8525 # Compile a test program.
8526 if test "$cross_compiling" = yes; then :
8527 # Try to guess by grepping values from an object file.
8528 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8529 /* end confdefs.h. */
8530 short int ascii_mm[] =
8531 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8532 short int ascii_ii[] =
8533 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8534 int use_ascii (int i) {
8535 return ascii_mm[i] + ascii_ii[i];
8537 short int ebcdic_ii[] =
8538 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8539 short int ebcdic_mm[] =
8540 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8541 int use_ebcdic (int i) {
8542 return ebcdic_mm[i] + ebcdic_ii[i];
8549 return use_ascii (foo) == use_ebcdic (foo);
8554 if ac_fn_c_try_compile "$LINENO"; then :
8555 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8556 ac_cv_c_bigendian=yes
8558 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8559 if test "$ac_cv_c_bigendian" = unknown; then
8560 ac_cv_c_bigendian=no
8562 # finding both strings is unlikely to happen, but who knows?
8563 ac_cv_c_bigendian=unknown
8567 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8570 /* end confdefs.h. */
8571 $ac_includes_default
8576 /* Are we little or big endian? From Harbison&Steele. */
8580 char c[sizeof (long int)];
8583 return u.c[sizeof (long int) - 1] == 1;
8589 if ac_fn_c_try_run "$LINENO"; then :
8590 ac_cv_c_bigendian=no
8592 ac_cv_c_bigendian=yes
8594 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8595 conftest.$ac_objext conftest.beam conftest.$ac_ext
8600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8601 $as_echo "$ac_cv_c_bigendian" >&6; }
8602 case $ac_cv_c_bigendian in #(
8604 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8610 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8614 as_fn_error "unknown endianness
8615 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8619 # ----------------------
8620 # Checks for C++ headers
8621 # ----------------------
8624 ac_cpp='$CXXCPP $CPPFLAGS'
8625 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8626 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8627 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
8629 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
8630 if test -z "$CXXCPP"; then
8631 if test "${ac_cv_prog_CXXCPP+set}" = set; then :
8632 $as_echo_n "(cached) " >&6
8634 # Double quotes because CXXCPP needs to be expanded
8635 for CXXCPP in "$CXX -E" "/lib/cpp"
8638 for ac_cxx_preproc_warn_flag in '' yes
8640 # Use a header file that comes with gcc, so configuring glibc
8641 # with a fresh cross-compiler works.
8642 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8643 # <limits.h> exists even on freestanding compilers.
8644 # On the NeXT, cc -E runs the code through the compiler's parser,
8645 # not just through cpp. "Syntax error" is here to catch this case.
8646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8647 /* end confdefs.h. */
8649 # include <limits.h>
8651 # include <assert.h>
8655 if ac_fn_cxx_try_cpp "$LINENO"; then :
8658 # Broken: fails on valid input.
8661 rm -f conftest.err conftest.$ac_ext
8663 # OK, works on sane cases. Now check whether nonexistent headers
8664 # can be detected and how.
8665 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8666 /* end confdefs.h. */
8667 #include <ac_nonexistent.h>
8669 if ac_fn_cxx_try_cpp "$LINENO"; then :
8670 # Broken: success on invalid input.
8673 # Passes both tests.
8677 rm -f conftest.err conftest.$ac_ext
8680 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8681 rm -f conftest.err conftest.$ac_ext
8682 if $ac_preproc_ok; then :
8687 ac_cv_prog_CXXCPP=$CXXCPP
8690 CXXCPP=$ac_cv_prog_CXXCPP
8692 ac_cv_prog_CXXCPP=$CXXCPP
8694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
8695 $as_echo "$CXXCPP" >&6; }
8697 for ac_cxx_preproc_warn_flag in '' yes
8699 # Use a header file that comes with gcc, so configuring glibc
8700 # with a fresh cross-compiler works.
8701 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8702 # <limits.h> exists even on freestanding compilers.
8703 # On the NeXT, cc -E runs the code through the compiler's parser,
8704 # not just through cpp. "Syntax error" is here to catch this case.
8705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8706 /* end confdefs.h. */
8708 # include <limits.h>
8710 # include <assert.h>
8714 if ac_fn_cxx_try_cpp "$LINENO"; then :
8717 # Broken: fails on valid input.
8720 rm -f conftest.err conftest.$ac_ext
8722 # OK, works on sane cases. Now check whether nonexistent headers
8723 # can be detected and how.
8724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8725 /* end confdefs.h. */
8726 #include <ac_nonexistent.h>
8728 if ac_fn_cxx_try_cpp "$LINENO"; then :
8729 # Broken: success on invalid input.
8732 # Passes both tests.
8736 rm -f conftest.err conftest.$ac_ext
8739 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8740 rm -f conftest.err conftest.$ac_ext
8741 if $ac_preproc_ok; then :
8744 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8745 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8746 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8747 See \`config.log' for more details." >&5
8748 $as_echo "$as_me: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8749 See \`config.log' for more details." >&2;}; }
8753 ac_cpp='$CPP $CPPFLAGS'
8754 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8755 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8756 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8760 ac_cpp='$CXXCPP $CPPFLAGS'
8761 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8762 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8763 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8768 for ac_header in unordered_map
8770 ac_fn_cxx_check_header_preproc "$LINENO" "unordered_map" "ac_cv_header_unordered_map"
8771 if test "x$ac_cv_header_unordered_map" = x""yes; then :
8772 cat >>confdefs.h <<_ACEOF
8773 #define HAVE_UNORDERED_MAP 1
8779 for ac_header in tr1/unordered_map
8781 ac_fn_cxx_check_header_preproc "$LINENO" "tr1/unordered_map" "ac_cv_header_tr1_unordered_map"
8782 if test "x$ac_cv_header_tr1_unordered_map" = x""yes; then :
8783 cat >>confdefs.h <<_ACEOF
8784 #define HAVE_TR1_UNORDERED_MAP 1
8790 for ac_header in ext/hash_map
8792 ac_fn_cxx_check_header_preproc "$LINENO" "ext/hash_map" "ac_cv_header_ext_hash_map"
8793 if test "x$ac_cv_header_ext_hash_map" = x""yes; then :
8794 cat >>confdefs.h <<_ACEOF
8795 #define HAVE_EXT_HASH_MAP 1
8803 ac_cpp='$CPP $CPPFLAGS'
8804 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8805 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8806 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8814 # These libraries may be used by collect2.
8815 # We may need a special search path to get them linked.
8816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for collect2 libraries" >&5
8817 $as_echo_n "checking for collect2 libraries... " >&6; }
8818 if test "${gcc_cv_collect2_libs+set}" = set; then :
8819 $as_echo_n "(cached) " >&6
8822 for libs in '' -lld -lmld \
8823 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
8824 '-L/usr/lib/cmplrs/cc3.11 -lmld'
8827 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8828 /* end confdefs.h. */
8830 /* Override any GCC internal prototype to avoid an error.
8831 Use char because int might match the return type of a GCC
8832 builtin and then its argument prototype would still apply. */
8845 if ac_fn_c_try_link "$LINENO"; then :
8846 gcc_cv_collect2_libs="$libs"; break
8848 rm -f core conftest.err conftest.$ac_objext \
8849 conftest$ac_exeext conftest.$ac_ext
8852 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
8854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_collect2_libs" >&5
8855 $as_echo "$gcc_cv_collect2_libs" >&6; }
8856 case $gcc_cv_collect2_libs in
8858 *) COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
8862 # When building Ada code on Alpha, we need exc_resume which is usually in
8863 # -lexc. So test for it.
8866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing exc_resume" >&5
8867 $as_echo_n "checking for library containing exc_resume... " >&6; }
8868 if test "${ac_cv_search_exc_resume+set}" = set; then :
8869 $as_echo_n "(cached) " >&6
8871 ac_func_search_save_LIBS=$LIBS
8872 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8873 /* end confdefs.h. */
8875 /* Override any GCC internal prototype to avoid an error.
8876 Use char because int might match the return type of a GCC
8877 builtin and then its argument prototype would still apply. */
8885 return exc_resume ();
8890 for ac_lib in '' exc; do
8891 if test -z "$ac_lib"; then
8892 ac_res="none required"
8895 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8897 if ac_fn_c_try_link "$LINENO"; then :
8898 ac_cv_search_exc_resume=$ac_res
8900 rm -f core conftest.err conftest.$ac_objext \
8902 if test "${ac_cv_search_exc_resume+set}" = set; then :
8906 if test "${ac_cv_search_exc_resume+set}" = set; then :
8909 ac_cv_search_exc_resume=no
8912 LIBS=$ac_func_search_save_LIBS
8914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_exc_resume" >&5
8915 $as_echo "$ac_cv_search_exc_resume" >&6; }
8916 ac_res=$ac_cv_search_exc_resume
8917 if test "$ac_res" != no; then :
8918 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8926 # To support -mcpu=native on Solaris/SPARC, we need libkstat.
8929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kstat_open" >&5
8930 $as_echo_n "checking for library containing kstat_open... " >&6; }
8931 if test "${ac_cv_search_kstat_open+set}" = set; then :
8932 $as_echo_n "(cached) " >&6
8934 ac_func_search_save_LIBS=$LIBS
8935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8936 /* end confdefs.h. */
8938 /* Override any GCC internal prototype to avoid an error.
8939 Use char because int might match the return type of a GCC
8940 builtin and then its argument prototype would still apply. */
8948 return kstat_open ();
8953 for ac_lib in '' kstat; do
8954 if test -z "$ac_lib"; then
8955 ac_res="none required"
8958 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8960 if ac_fn_c_try_link "$LINENO"; then :
8961 ac_cv_search_kstat_open=$ac_res
8963 rm -f core conftest.err conftest.$ac_objext \
8965 if test "${ac_cv_search_kstat_open+set}" = set; then :
8969 if test "${ac_cv_search_kstat_open+set}" = set; then :
8972 ac_cv_search_kstat_open=no
8975 LIBS=$ac_func_search_save_LIBS
8977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kstat_open" >&5
8978 $as_echo "$ac_cv_search_kstat_open" >&6; }
8979 ac_res=$ac_cv_search_kstat_open
8980 if test "$ac_res" != no; then :
8981 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8985 EXTRA_GCC_LIBS="$LIBS"
8989 # Some systems put ldexp and frexp in libm instead of libc; assume
8990 # they're both in the same place. jcf-dump needs them.
8993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ldexp" >&5
8994 $as_echo_n "checking for library containing ldexp... " >&6; }
8995 if test "${ac_cv_search_ldexp+set}" = set; then :
8996 $as_echo_n "(cached) " >&6
8998 ac_func_search_save_LIBS=$LIBS
8999 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9000 /* end confdefs.h. */
9002 /* Override any GCC internal prototype to avoid an error.
9003 Use char because int might match the return type of a GCC
9004 builtin and then its argument prototype would still apply. */
9017 for ac_lib in '' m; do
9018 if test -z "$ac_lib"; then
9019 ac_res="none required"
9022 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
9024 if ac_fn_c_try_link "$LINENO"; then :
9025 ac_cv_search_ldexp=$ac_res
9027 rm -f core conftest.err conftest.$ac_objext \
9029 if test "${ac_cv_search_ldexp+set}" = set; then :
9033 if test "${ac_cv_search_ldexp+set}" = set; then :
9036 ac_cv_search_ldexp=no
9039 LIBS=$ac_func_search_save_LIBS
9041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ldexp" >&5
9042 $as_echo "$ac_cv_search_ldexp" >&6; }
9043 ac_res=$ac_cv_search_ldexp
9044 if test "$ac_res" != no; then :
9045 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9053 # Use <inttypes.h> only if it exists,
9054 # doesn't clash with <sys/types.h>, and declares intmax_t.
9055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
9056 $as_echo_n "checking for inttypes.h... " >&6; }
9057 if test "${gcc_cv_header_inttypes_h+set}" = set; then :
9058 $as_echo_n "(cached) " >&6
9060 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9061 /* end confdefs.h. */
9062 #include <sys/types.h>
9063 #include <inttypes.h>
9072 if ac_fn_c_try_compile "$LINENO"; then :
9073 gcc_cv_header_inttypes_h=yes
9075 gcc_cv_header_inttypes_h=no
9077 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_inttypes_h" >&5
9081 $as_echo "$gcc_cv_header_inttypes_h" >&6; }
9082 if test $gcc_cv_header_inttypes_h = yes; then
9084 $as_echo "#define HAVE_INTTYPES_H 1" >>confdefs.h
9090 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
9091 sysconf strsignal getrusage nl_langinfo \
9092 gettimeofday mbstowcs wcswidth mmap setlocale \
9093 clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked madvise
9095 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9096 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9097 eval as_val=\$$as_ac_var
9098 if test "x$as_val" = x""yes; then :
9099 cat >>confdefs.h <<_ACEOF
9100 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9107 if test x$ac_cv_func_mbstowcs = xyes; then
9108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbstowcs works" >&5
9109 $as_echo_n "checking whether mbstowcs works... " >&6; }
9110 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then :
9111 $as_echo_n "(cached) " >&6
9113 if test "$cross_compiling" = yes; then :
9114 gcc_cv_func_mbstowcs_works=yes
9116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9117 /* end confdefs.h. */
9125 if ac_fn_c_try_run "$LINENO"; then :
9126 gcc_cv_func_mbstowcs_works=yes
9128 gcc_cv_func_mbstowcs_works=no
9130 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9131 conftest.$ac_objext conftest.beam conftest.$ac_ext
9135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mbstowcs_works" >&5
9136 $as_echo "$gcc_cv_func_mbstowcs_works" >&6; }
9137 if test x$gcc_cv_func_mbstowcs_works = xyes; then
9139 $as_echo "#define HAVE_WORKING_MBSTOWCS 1" >>confdefs.h
9144 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
9145 if test "x$ac_cv_type_ssize_t" = x""yes; then :
9149 cat >>confdefs.h <<_ACEOF
9155 ac_fn_c_check_type "$LINENO" "caddr_t" "ac_cv_type_caddr_t" "$ac_includes_default"
9156 if test "x$ac_cv_type_caddr_t" = x""yes; then :
9160 cat >>confdefs.h <<_ACEOF
9161 #define caddr_t char *
9168 ac_fn_c_check_header_preproc "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h"
9169 if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
9170 gcc_header_sys_mman_h=yes
9172 gcc_header_sys_mman_h=no
9175 ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
9176 if test "x$ac_cv_func_mmap" = x""yes; then :
9182 if test "$gcc_header_sys_mman_h" != yes \
9183 || test "$gcc_func_mmap" != yes; then
9184 gcc_cv_func_mmap_file=no
9185 gcc_cv_func_mmap_dev_zero=no
9186 gcc_cv_func_mmap_anon=no
9188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
9189 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
9190 if test "${gcc_cv_func_mmap_file+set}" = set; then :
9191 $as_echo_n "(cached) " >&6
9193 # Add a system to this blacklist if
9194 # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
9195 # memory area containing the same data that you'd get if you applied
9196 # read() to the same fd. The only system known to have a problem here
9197 # is VMS, where text files have record structure.
9200 gcc_cv_func_mmap_file=no ;;
9202 gcc_cv_func_mmap_file=yes;;
9205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5
9206 $as_echo "$gcc_cv_func_mmap_file" >&6; }
9207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
9208 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
9209 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then :
9210 $as_echo_n "(cached) " >&6
9212 # Add a system to this blacklist if it has mmap() but /dev/zero
9213 # does not exist, or if mmapping /dev/zero does not give anonymous
9214 # zeroed pages with both the following properties:
9215 # 1. If you map N consecutive pages in with one call, and then
9216 # unmap any subset of those pages, the pages that were not
9217 # explicitly unmapped remain accessible.
9218 # 2. If you map two adjacent blocks of memory and then unmap them
9219 # both at once, they must both go away.
9220 # Systems known to be in this category are Windows (all variants),
9223 *vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
9224 gcc_cv_func_mmap_dev_zero=no ;;
9226 gcc_cv_func_mmap_dev_zero=yes;;
9229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5
9230 $as_echo "$gcc_cv_func_mmap_dev_zero" >&6; }
9232 # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
9233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
9234 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
9235 if test "${gcc_cv_decl_map_anon+set}" = set; then :
9236 $as_echo_n "(cached) " >&6
9238 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9239 /* end confdefs.h. */
9240 #include <sys/types.h>
9241 #include <sys/mman.h>
9244 #ifndef MAP_ANONYMOUS
9245 #define MAP_ANONYMOUS MAP_ANON
9251 int n = MAP_ANONYMOUS;
9256 if ac_fn_c_try_compile "$LINENO"; then :
9257 gcc_cv_decl_map_anon=yes
9259 gcc_cv_decl_map_anon=no
9261 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5
9264 $as_echo "$gcc_cv_decl_map_anon" >&6; }
9266 if test $gcc_cv_decl_map_anon = no; then
9267 gcc_cv_func_mmap_anon=no
9269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
9270 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
9271 if test "${gcc_cv_func_mmap_anon+set}" = set; then :
9272 $as_echo_n "(cached) " >&6
9274 # Add a system to this blacklist if it has mmap() and MAP_ANON or
9275 # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
9276 # doesn't give anonymous zeroed pages with the same properties listed
9277 # above for use of /dev/zero.
9278 # Systems known to be in this category are Windows, VMS, and SCO Unix.
9280 *vms* | cygwin* | pe | mingw* | sco* | udk* )
9281 gcc_cv_func_mmap_anon=no ;;
9283 gcc_cv_func_mmap_anon=yes;;
9286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5
9287 $as_echo "$gcc_cv_func_mmap_anon" >&6; }
9291 if test $gcc_cv_func_mmap_file = yes; then
9293 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
9296 if test $gcc_cv_func_mmap_dev_zero = yes; then
9298 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
9301 if test $gcc_cv_func_mmap_anon = yes; then
9303 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
9310 # Under VMS, vfork works very differently than on Unix. The standard test
9311 # won't work, and it isn't easily adaptable. It makes more sense to
9313 ac_cv_func_vfork_works=yes
9316 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
9317 if test "x$ac_cv_type_pid_t" = x""yes; then :
9321 cat >>confdefs.h <<_ACEOF
9327 for ac_header in vfork.h
9329 ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
9330 if test "x$ac_cv_header_vfork_h" = x""yes; then :
9331 cat >>confdefs.h <<_ACEOF
9332 #define HAVE_VFORK_H 1
9338 for ac_func in fork vfork
9340 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9341 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9342 eval as_val=\$$as_ac_var
9343 if test "x$as_val" = x""yes; then :
9344 cat >>confdefs.h <<_ACEOF
9345 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9351 if test "x$ac_cv_func_fork" = xyes; then
9352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
9353 $as_echo_n "checking for working fork... " >&6; }
9354 if test "${ac_cv_func_fork_works+set}" = set; then :
9355 $as_echo_n "(cached) " >&6
9357 if test "$cross_compiling" = yes; then :
9358 ac_cv_func_fork_works=cross
9360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9361 /* end confdefs.h. */
9362 $ac_includes_default
9367 /* By Ruediger Kuhlmann. */
9374 if ac_fn_c_try_run "$LINENO"; then :
9375 ac_cv_func_fork_works=yes
9377 ac_cv_func_fork_works=no
9379 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9380 conftest.$ac_objext conftest.beam conftest.$ac_ext
9384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
9385 $as_echo "$ac_cv_func_fork_works" >&6; }
9388 ac_cv_func_fork_works=$ac_cv_func_fork
9390 if test "x$ac_cv_func_fork_works" = xcross; then
9392 *-*-amigaos* | *-*-msdosdjgpp*)
9393 # Override, as these systems have only a dummy fork() stub
9394 ac_cv_func_fork_works=no
9397 ac_cv_func_fork_works=yes
9400 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
9401 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
9403 ac_cv_func_vfork_works=$ac_cv_func_vfork
9404 if test "x$ac_cv_func_vfork" = xyes; then
9405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
9406 $as_echo_n "checking for working vfork... " >&6; }
9407 if test "${ac_cv_func_vfork_works+set}" = set; then :
9408 $as_echo_n "(cached) " >&6
9410 if test "$cross_compiling" = yes; then :
9411 ac_cv_func_vfork_works=cross
9413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9414 /* end confdefs.h. */
9415 /* Thanks to Paul Eggert for this test. */
9416 $ac_includes_default
9417 #include <sys/wait.h>
9421 /* On some sparc systems, changes by the child to local and incoming
9422 argument registers are propagated back to the parent. The compiler
9423 is told about this with #include <vfork.h>, but some compilers
9424 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
9425 static variable whose address is put into a register that is
9426 clobbered by the vfork. */
9429 sparc_address_test (int arg)
9431 sparc_address_test (arg) int arg;
9452 pid_t parent = getpid ();
9455 sparc_address_test (0);
9460 /* Here is another test for sparc vfork register problems. This
9461 test uses lots of local variables, at least as many local
9462 variables as main has allocated so far including compiler
9463 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
9464 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
9465 reuse the register of parent for one of the local variables,
9466 since it will think that parent can't possibly be used any more
9467 in this routine. Assigning to the local variable will thus
9468 munge parent in the parent process. */
9470 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
9471 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
9472 /* Convince the compiler that p..p7 are live; otherwise, it might
9473 use the same hardware register for all 8 local variables. */
9474 if (p != p1 || p != p2 || p != p3 || p != p4
9475 || p != p5 || p != p6 || p != p7)
9478 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
9479 from child file descriptors. If the child closes a descriptor
9480 before it execs or exits, this munges the parent's descriptor
9481 as well. Test for this by closing stdout in the child. */
9482 _exit(close(fileno(stdout)) != 0);
9487 while (wait(&status) != child)
9490 /* Was there some problem with vforking? */
9493 /* Did the child fail? (This shouldn't happen.) */
9496 /* Did the vfork/compiler bug occur? */
9497 || parent != getpid()
9499 /* Did the file descriptor bug occur? */
9500 || fstat(fileno(stdout), &st) != 0
9505 if ac_fn_c_try_run "$LINENO"; then :
9506 ac_cv_func_vfork_works=yes
9508 ac_cv_func_vfork_works=no
9510 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9511 conftest.$ac_objext conftest.beam conftest.$ac_ext
9515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
9516 $as_echo "$ac_cv_func_vfork_works" >&6; }
9519 if test "x$ac_cv_func_fork_works" = xcross; then
9520 ac_cv_func_vfork_works=$ac_cv_func_vfork
9521 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
9522 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
9525 if test "x$ac_cv_func_vfork_works" = xyes; then
9527 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
9531 $as_echo "#define vfork fork" >>confdefs.h
9534 if test "x$ac_cv_func_fork_works" = xyes; then
9536 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
9541 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which exposes a different
9542 # iconv() prototype.
9544 ac_cpp='$CXXCPP $CPPFLAGS'
9545 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9546 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9547 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9550 if test "X$prefix" = "XNONE"; then
9551 acl_final_prefix="$ac_default_prefix"
9553 acl_final_prefix="$prefix"
9555 if test "X$exec_prefix" = "XNONE"; then
9556 acl_final_exec_prefix='${prefix}'
9558 acl_final_exec_prefix="$exec_prefix"
9560 acl_save_prefix="$prefix"
9561 prefix="$acl_final_prefix"
9562 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
9563 prefix="$acl_save_prefix"
9566 # Check whether --with-gnu-ld was given.
9567 if test "${with_gnu_ld+set}" = set; then :
9568 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
9573 # Prepare PATH_SEPARATOR.
9574 # The user is always right.
9575 if test "${PATH_SEPARATOR+set}" != set; then
9576 echo "#! /bin/sh" >conf$$.sh
9577 echo "exit 0" >>conf$$.sh
9579 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9587 if test "$GCC" = yes; then
9588 # Check if gcc -print-prog-name=ld gives a path.
9589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
9590 $as_echo_n "checking for ld used by GCC... " >&6; }
9593 # gcc leaves a trailing carriage return which upsets mingw
9594 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
9596 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
9599 # Accept absolute paths.
9600 [\\/]* | [A-Za-z]:[\\/]*)
9601 re_direlt='/[^/][^/]*/\.\./'
9602 # Canonicalize the path of ld
9603 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
9604 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
9605 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
9607 test -z "$LD" && LD="$ac_prog"
9610 # If it fails, then pretend we aren't using GCC.
9614 # If it is relative, then search for the first ld in PATH.
9618 elif test "$with_gnu_ld" = yes; then
9619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
9620 $as_echo_n "checking for GNU ld... " >&6; }
9622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
9623 $as_echo_n "checking for non-GNU ld... " >&6; }
9625 if test "${acl_cv_path_LD+set}" = set; then :
9626 $as_echo_n "(cached) " >&6
9628 if test -z "$LD"; then
9629 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
9630 for ac_dir in $PATH; do
9631 test -z "$ac_dir" && ac_dir=.
9632 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
9633 acl_cv_path_LD="$ac_dir/$ac_prog"
9634 # Check to see if the program is GNU ld. I'd rather use --version,
9635 # but apparently some GNU ld's only accept -v.
9636 # Break only if it was the GNU/non-GNU ld that we prefer.
9637 if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
9638 test "$with_gnu_ld" != no && break
9640 test "$with_gnu_ld" != yes && break
9646 acl_cv_path_LD="$LD" # Let the user override the test with a path.
9650 LD="$acl_cv_path_LD"
9651 if test -n "$LD"; then
9652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
9653 $as_echo "$LD" >&6; }
9655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9656 $as_echo "no" >&6; }
9658 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
9659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
9660 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
9661 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
9662 $as_echo_n "(cached) " >&6
9664 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
9665 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
9666 acl_cv_prog_gnu_ld=yes
9668 acl_cv_prog_gnu_ld=no
9671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
9672 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
9673 with_gnu_ld=$acl_cv_prog_gnu_ld
9677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
9678 $as_echo_n "checking for shared library run path origin... " >&6; }
9679 if test "${acl_cv_rpath+set}" = set; then :
9680 $as_echo_n "(cached) " >&6
9683 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
9684 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
9690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
9691 $as_echo "$acl_cv_rpath" >&6; }
9693 libext="$acl_cv_libext"
9694 shlibext="$acl_cv_shlibext"
9695 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
9696 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
9697 hardcode_direct="$acl_cv_hardcode_direct"
9698 hardcode_minus_L="$acl_cv_hardcode_minus_L"
9699 # Check whether --enable-rpath was given.
9700 if test "${enable_rpath+set}" = set; then :
9701 enableval=$enable_rpath; :
9715 acl_save_prefix="$prefix"
9716 prefix="$acl_final_prefix"
9717 acl_save_exec_prefix="$exec_prefix"
9718 exec_prefix="$acl_final_exec_prefix"
9720 eval additional_includedir=\"$includedir\"
9721 eval additional_libdir=\"$libdir\"
9723 exec_prefix="$acl_save_exec_prefix"
9724 prefix="$acl_save_prefix"
9727 # Check whether --with-libiconv-prefix was given.
9728 if test "${with_libiconv_prefix+set}" = set; then :
9729 withval=$with_libiconv_prefix;
9730 if test "X$withval" = "Xno"; then
9733 if test "X$withval" = "X"; then
9735 acl_save_prefix="$prefix"
9736 prefix="$acl_final_prefix"
9737 acl_save_exec_prefix="$exec_prefix"
9738 exec_prefix="$acl_final_exec_prefix"
9740 eval additional_includedir=\"$includedir\"
9741 eval additional_libdir=\"$libdir\"
9743 exec_prefix="$acl_save_exec_prefix"
9744 prefix="$acl_save_prefix"
9747 additional_includedir="$withval/include"
9748 additional_libdir="$withval/lib"
9759 names_already_handled=
9760 names_next_round='iconv '
9761 while test -n "$names_next_round"; do
9762 names_this_round="$names_next_round"
9764 for name in $names_this_round; do
9766 for n in $names_already_handled; do
9767 if test "$n" = "$name"; then
9772 if test -z "$already_handled"; then
9773 names_already_handled="$names_already_handled $name"
9774 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9775 eval value=\"\$HAVE_LIB$uppername\"
9776 if test -n "$value"; then
9777 if test "$value" = yes; then
9778 eval value=\"\$LIB$uppername\"
9779 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
9780 eval value=\"\$LTLIB$uppername\"
9781 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
9790 if test $use_additional = yes; then
9791 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
9792 found_dir="$additional_libdir"
9793 found_so="$additional_libdir/lib$name.$shlibext"
9794 if test -f "$additional_libdir/lib$name.la"; then
9795 found_la="$additional_libdir/lib$name.la"
9798 if test -f "$additional_libdir/lib$name.$libext"; then
9799 found_dir="$additional_libdir"
9800 found_a="$additional_libdir/lib$name.$libext"
9801 if test -f "$additional_libdir/lib$name.la"; then
9802 found_la="$additional_libdir/lib$name.la"
9807 if test "X$found_dir" = "X"; then
9808 for x in $LDFLAGS $LTLIBICONV; do
9810 acl_save_prefix="$prefix"
9811 prefix="$acl_final_prefix"
9812 acl_save_exec_prefix="$exec_prefix"
9813 exec_prefix="$acl_final_exec_prefix"
9815 exec_prefix="$acl_save_exec_prefix"
9816 prefix="$acl_save_prefix"
9820 dir=`echo "X$x" | sed -e 's/^X-L//'`
9821 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
9823 found_so="$dir/lib$name.$shlibext"
9824 if test -f "$dir/lib$name.la"; then
9825 found_la="$dir/lib$name.la"
9828 if test -f "$dir/lib$name.$libext"; then
9830 found_a="$dir/lib$name.$libext"
9831 if test -f "$dir/lib$name.la"; then
9832 found_la="$dir/lib$name.la"
9838 if test "X$found_dir" != "X"; then
9843 if test "X$found_dir" != "X"; then
9844 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
9845 if test "X$found_so" != "X"; then
9846 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9847 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9850 for x in $ltrpathdirs; do
9851 if test "X$x" = "X$found_dir"; then
9856 if test -z "$haveit"; then
9857 ltrpathdirs="$ltrpathdirs $found_dir"
9859 if test "$hardcode_direct" = yes; then
9860 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9862 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9863 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9865 for x in $rpathdirs; do
9866 if test "X$x" = "X$found_dir"; then
9871 if test -z "$haveit"; then
9872 rpathdirs="$rpathdirs $found_dir"
9876 for x in $LDFLAGS $LIBICONV; do
9878 acl_save_prefix="$prefix"
9879 prefix="$acl_final_prefix"
9880 acl_save_exec_prefix="$exec_prefix"
9881 exec_prefix="$acl_final_exec_prefix"
9883 exec_prefix="$acl_save_exec_prefix"
9884 prefix="$acl_save_prefix"
9886 if test "X$x" = "X-L$found_dir"; then
9891 if test -z "$haveit"; then
9892 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
9894 if test "$hardcode_minus_L" != no; then
9895 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9897 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
9903 if test "X$found_a" != "X"; then
9904 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
9906 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
9909 additional_includedir=
9910 case "$found_dir" in
9912 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9913 additional_includedir="$basedir/include"
9916 if test "X$additional_includedir" != "X"; then
9917 if test "X$additional_includedir" != "X/usr/include"; then
9919 if test "X$additional_includedir" = "X/usr/local/include"; then
9920 if test -n "$GCC"; then
9922 linux*) haveit=yes;;
9926 if test -z "$haveit"; then
9927 for x in $CPPFLAGS $INCICONV; do
9929 acl_save_prefix="$prefix"
9930 prefix="$acl_final_prefix"
9931 acl_save_exec_prefix="$exec_prefix"
9932 exec_prefix="$acl_final_exec_prefix"
9934 exec_prefix="$acl_save_exec_prefix"
9935 prefix="$acl_save_prefix"
9937 if test "X$x" = "X-I$additional_includedir"; then
9942 if test -z "$haveit"; then
9943 if test -d "$additional_includedir"; then
9944 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
9950 if test -n "$found_la"; then
9951 save_libdir="$libdir"
9953 */* | *\\*) . "$found_la" ;;
9954 *) . "./$found_la" ;;
9956 libdir="$save_libdir"
9957 for dep in $dependency_libs; do
9960 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
9961 if test "X$additional_libdir" != "X/usr/lib"; then
9963 if test "X$additional_libdir" = "X/usr/local/lib"; then
9964 if test -n "$GCC"; then
9966 linux*) haveit=yes;;
9970 if test -z "$haveit"; then
9972 for x in $LDFLAGS $LIBICONV; do
9974 acl_save_prefix="$prefix"
9975 prefix="$acl_final_prefix"
9976 acl_save_exec_prefix="$exec_prefix"
9977 exec_prefix="$acl_final_exec_prefix"
9979 exec_prefix="$acl_save_exec_prefix"
9980 prefix="$acl_save_prefix"
9982 if test "X$x" = "X-L$additional_libdir"; then
9987 if test -z "$haveit"; then
9988 if test -d "$additional_libdir"; then
9989 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
9993 for x in $LDFLAGS $LTLIBICONV; do
9995 acl_save_prefix="$prefix"
9996 prefix="$acl_final_prefix"
9997 acl_save_exec_prefix="$exec_prefix"
9998 exec_prefix="$acl_final_exec_prefix"
10000 exec_prefix="$acl_save_exec_prefix"
10001 prefix="$acl_save_prefix"
10003 if test "X$x" = "X-L$additional_libdir"; then
10008 if test -z "$haveit"; then
10009 if test -d "$additional_libdir"; then
10010 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
10017 dir=`echo "X$dep" | sed -e 's/^X-R//'`
10018 if test "$enable_rpath" != no; then
10020 for x in $rpathdirs; do
10021 if test "X$x" = "X$dir"; then
10026 if test -z "$haveit"; then
10027 rpathdirs="$rpathdirs $dir"
10030 for x in $ltrpathdirs; do
10031 if test "X$x" = "X$dir"; then
10036 if test -z "$haveit"; then
10037 ltrpathdirs="$ltrpathdirs $dir"
10042 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10045 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10048 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
10049 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
10055 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10056 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
10062 if test "X$rpathdirs" != "X"; then
10063 if test -n "$hardcode_libdir_separator"; then
10065 for found_dir in $rpathdirs; do
10066 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10068 acl_save_libdir="$libdir"
10070 eval flag=\"$hardcode_libdir_flag_spec\"
10071 libdir="$acl_save_libdir"
10072 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10074 for found_dir in $rpathdirs; do
10075 acl_save_libdir="$libdir"
10076 libdir="$found_dir"
10077 eval flag=\"$hardcode_libdir_flag_spec\"
10078 libdir="$acl_save_libdir"
10079 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10083 if test "X$ltrpathdirs" != "X"; then
10084 for found_dir in $ltrpathdirs; do
10085 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
10095 am_save_CPPFLAGS="$CPPFLAGS"
10097 for element in $INCICONV; do
10099 for x in $CPPFLAGS; do
10101 acl_save_prefix="$prefix"
10102 prefix="$acl_final_prefix"
10103 acl_save_exec_prefix="$exec_prefix"
10104 exec_prefix="$acl_final_exec_prefix"
10106 exec_prefix="$acl_save_exec_prefix"
10107 prefix="$acl_save_prefix"
10109 if test "X$x" = "X$element"; then
10114 if test -z "$haveit"; then
10115 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
10121 $as_echo_n "checking for iconv... " >&6; }
10122 if test "${am_cv_func_iconv+set}" = set; then :
10123 $as_echo_n "(cached) " >&6
10126 am_cv_func_iconv="no, consider installing GNU libiconv"
10128 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10129 /* end confdefs.h. */
10130 #include <stdlib.h>
10135 iconv_t cd = iconv_open("","");
10136 iconv(cd,NULL,NULL,NULL,NULL);
10142 if ac_fn_cxx_try_link "$LINENO"; then :
10143 am_cv_func_iconv=yes
10145 rm -f core conftest.err conftest.$ac_objext \
10146 conftest$ac_exeext conftest.$ac_ext
10147 if test "$am_cv_func_iconv" != yes; then
10148 am_save_LIBS="$LIBS"
10149 LIBS="$LIBS $LIBICONV"
10150 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10151 /* end confdefs.h. */
10152 #include <stdlib.h>
10157 iconv_t cd = iconv_open("","");
10158 iconv(cd,NULL,NULL,NULL,NULL);
10164 if ac_fn_cxx_try_link "$LINENO"; then :
10165 am_cv_lib_iconv=yes
10166 am_cv_func_iconv=yes
10168 rm -f core conftest.err conftest.$ac_objext \
10169 conftest$ac_exeext conftest.$ac_ext
10170 LIBS="$am_save_LIBS"
10174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
10175 $as_echo "$am_cv_func_iconv" >&6; }
10176 if test "$am_cv_func_iconv" = yes; then
10178 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
10181 if test "$am_cv_lib_iconv" = yes; then
10182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
10183 $as_echo_n "checking how to link with libiconv... " >&6; }
10184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
10185 $as_echo "$LIBICONV" >&6; }
10187 CPPFLAGS="$am_save_CPPFLAGS"
10194 if test "$am_cv_func_iconv" = yes; then
10195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
10196 $as_echo_n "checking for iconv declaration... " >&6; }
10197 if test "${am_cv_proto_iconv+set}" = set; then :
10198 $as_echo_n "(cached) " >&6
10201 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10202 /* end confdefs.h. */
10204 #include <stdlib.h>
10210 #if defined(__STDC__) || defined(__cplusplus)
10211 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10224 if ac_fn_cxx_try_compile "$LINENO"; then :
10225 am_cv_proto_iconv_arg1=""
10227 am_cv_proto_iconv_arg1="const"
10229 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10230 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
10233 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
10235 }$am_cv_proto_iconv" >&5
10237 }$am_cv_proto_iconv" >&6; }
10239 cat >>confdefs.h <<_ACEOF
10240 #define ICONV_CONST $am_cv_proto_iconv_arg1
10246 ac_cpp='$CPP $CPPFLAGS'
10247 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10248 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10249 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10252 # Until we have in-tree GNU iconv:
10257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
10258 $as_echo_n "checking for LC_MESSAGES... " >&6; }
10259 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
10260 $as_echo_n "(cached) " >&6
10262 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10263 /* end confdefs.h. */
10264 #include <locale.h>
10273 if ac_fn_c_try_link "$LINENO"; then :
10274 am_cv_val_LC_MESSAGES=yes
10276 am_cv_val_LC_MESSAGES=no
10278 rm -f core conftest.err conftest.$ac_objext \
10279 conftest$ac_exeext conftest.$ac_ext
10281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
10282 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
10283 if test $am_cv_val_LC_MESSAGES = yes; then
10285 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
10291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10292 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10293 if test "${am_cv_langinfo_codeset+set}" = set; then :
10294 $as_echo_n "(cached) " >&6
10296 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10297 /* end confdefs.h. */
10298 #include <langinfo.h>
10302 char* cs = nl_langinfo(CODESET);
10307 if ac_fn_c_try_link "$LINENO"; then :
10308 am_cv_langinfo_codeset=yes
10310 am_cv_langinfo_codeset=no
10312 rm -f core conftest.err conftest.$ac_objext \
10313 conftest$ac_exeext conftest.$ac_ext
10316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10317 $as_echo "$am_cv_langinfo_codeset" >&6; }
10318 if test $am_cv_langinfo_codeset = yes; then
10320 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10325 # We will need to find libiberty.h and ansidecl.h
10326 saved_CFLAGS="$CFLAGS"
10327 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include $GMPINC"
10328 saved_CXXFLAGS="$CXXFLAGS"
10329 CXXFLAGS="$CXXFLAGS -I${srcdir} -I${srcdir}/../include $GMPINC"
10330 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
10331 strsignal strstr stpcpy strverscmp \
10332 errno snprintf vsnprintf vasprintf malloc realloc calloc \
10333 free basename getopt clock getpagesize ffs clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked
10335 ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10337 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10338 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10339 $as_echo_n "(cached) " >&6
10341 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10342 /* end confdefs.h. */
10344 #define $ac_tr_decl 1
10346 #include "ansidecl.h"
10347 #include "system.h"
10353 char *(*pfn) = (char *(*)) $ac_func ;
10359 if ac_fn_c_try_compile "$LINENO"; then :
10360 eval "gcc_cv_have_decl_$ac_func=yes"
10362 eval "gcc_cv_have_decl_$ac_func=no"
10364 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10367 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10369 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10370 #define $ac_tr_decl 1
10374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10375 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10376 #define $ac_tr_decl 0
10384 for ac_func in getrlimit setrlimit getrusage
10386 ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10388 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10389 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10390 $as_echo_n "(cached) " >&6
10392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10393 /* end confdefs.h. */
10395 #define $ac_tr_decl 1
10397 #include "ansidecl.h"
10398 #include "system.h"
10399 #ifdef HAVE_SYS_RESOURCE_H
10400 #include <sys/resource.h>
10408 char *(*pfn) = (char *(*)) $ac_func ;
10414 if ac_fn_c_try_compile "$LINENO"; then :
10415 eval "gcc_cv_have_decl_$ac_func=yes"
10417 eval "gcc_cv_have_decl_$ac_func=no"
10419 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10422 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10424 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10425 #define $ac_tr_decl 1
10429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10430 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10431 #define $ac_tr_decl 0
10439 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10440 /* end confdefs.h. */
10442 #include "ansidecl.h"
10443 #include "system.h"
10444 #ifdef HAVE_SYS_RESOURCE_H
10445 #include <sys/resource.h>
10456 if ac_fn_c_try_compile "$LINENO"; then :
10460 $as_echo "#define rlim_t long" >>confdefs.h
10463 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10465 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
10466 # FREAD and FWRITE macros. Fortunately, for GCC's single usage of ldgetname
10467 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
10468 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
10469 for ac_func in ldgetname
10471 ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10473 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10474 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10475 $as_echo_n "(cached) " >&6
10477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10478 /* end confdefs.h. */
10480 #define $ac_tr_decl 1
10482 #include "ansidecl.h"
10483 #include "system.h"
10484 #ifdef HAVE_LDFCN_H
10495 char *(*pfn) = (char *(*)) $ac_func ;
10501 if ac_fn_c_try_compile "$LINENO"; then :
10502 eval "gcc_cv_have_decl_$ac_func=yes"
10504 eval "gcc_cv_have_decl_$ac_func=no"
10506 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10509 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10511 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10512 #define $ac_tr_decl 1
10516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10517 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10518 #define $ac_tr_decl 0
10526 for ac_func in times
10528 ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10530 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10531 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10532 $as_echo_n "(cached) " >&6
10534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10535 /* end confdefs.h. */
10537 #define $ac_tr_decl 1
10539 #include "ansidecl.h"
10540 #include "system.h"
10541 #ifdef HAVE_SYS_TIMES_H
10542 #include <sys/times.h>
10550 char *(*pfn) = (char *(*)) $ac_func ;
10556 if ac_fn_c_try_compile "$LINENO"; then :
10557 eval "gcc_cv_have_decl_$ac_func=yes"
10559 eval "gcc_cv_have_decl_$ac_func=no"
10561 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10564 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10566 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10567 #define $ac_tr_decl 1
10571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10572 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10573 #define $ac_tr_decl 0
10581 for ac_func in sigaltstack
10583 ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10585 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10586 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10587 $as_echo_n "(cached) " >&6
10589 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10590 /* end confdefs.h. */
10592 #define $ac_tr_decl 1
10594 #include "ansidecl.h"
10595 #include "system.h"
10596 #include <signal.h>
10603 char *(*pfn) = (char *(*)) $ac_func ;
10609 if ac_fn_c_try_compile "$LINENO"; then :
10610 eval "gcc_cv_have_decl_$ac_func=yes"
10612 eval "gcc_cv_have_decl_$ac_func=no"
10614 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10617 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10619 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10620 #define $ac_tr_decl 1
10624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10625 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10626 #define $ac_tr_decl 0
10634 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which hides the madvise()
10637 ac_cpp='$CXXCPP $CPPFLAGS'
10638 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10639 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10640 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10642 for ac_func in madvise
10644 ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10646 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10647 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10648 $as_echo_n "(cached) " >&6
10650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10651 /* end confdefs.h. */
10653 #define $ac_tr_decl 1
10655 #include "ansidecl.h"
10656 #include "system.h"
10663 char *(*pfn) = (char *(*)) $ac_func ;
10669 if ac_fn_cxx_try_compile "$LINENO"; then :
10670 eval "gcc_cv_have_decl_$ac_func=yes"
10672 eval "gcc_cv_have_decl_$ac_func=no"
10674 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10677 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10679 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10680 #define $ac_tr_decl 1
10684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10685 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10686 #define $ac_tr_decl 0
10694 ac_cpp='$CPP $CPPFLAGS'
10695 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10696 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10697 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10700 # More time-related stuff.
10701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct tms" >&5
10702 $as_echo_n "checking for struct tms... " >&6; }
10703 if test "${ac_cv_struct_tms+set}" = set; then :
10704 $as_echo_n "(cached) " >&6
10707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10708 /* end confdefs.h. */
10710 #include "ansidecl.h"
10711 #include "system.h"
10712 #ifdef HAVE_SYS_TIMES_H
10713 #include <sys/times.h>
10724 if ac_fn_c_try_compile "$LINENO"; then :
10725 ac_cv_struct_tms=yes
10727 ac_cv_struct_tms=no
10729 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tms" >&5
10732 $as_echo "$ac_cv_struct_tms" >&6; }
10733 if test $ac_cv_struct_tms = yes; then
10735 $as_echo "#define HAVE_STRUCT_TMS 1" >>confdefs.h
10739 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
10740 # revisit after autoconf 2.50.
10741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t" >&5
10742 $as_echo_n "checking for clock_t... " >&6; }
10743 if test "${gcc_cv_type_clock_t+set}" = set; then :
10744 $as_echo_n "(cached) " >&6
10747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10748 /* end confdefs.h. */
10750 #include "ansidecl.h"
10751 #include "system.h"
10761 if ac_fn_c_try_compile "$LINENO"; then :
10762 gcc_cv_type_clock_t=yes
10764 gcc_cv_type_clock_t=no
10766 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_clock_t" >&5
10769 $as_echo "$gcc_cv_type_clock_t" >&6; }
10770 if test $gcc_cv_type_clock_t = yes; then
10772 $as_echo "#define HAVE_CLOCK_T 1" >>confdefs.h
10776 # Check if F_SETLKW is supported by fcntl.
10777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for F_SETLKW" >&5
10778 $as_echo_n "checking for F_SETLKW... " >&6; }
10779 if test "${ac_cv_f_setlkw+set}" = set; then :
10780 $as_echo_n "(cached) " >&6
10783 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10784 /* end confdefs.h. */
10796 return fcntl (1, F_SETLKW, &fl);
10801 if ac_fn_c_try_compile "$LINENO"; then :
10806 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_f_setlkw" >&5
10809 $as_echo "$ac_cv_f_setlkw" >&6; }
10810 if test $ac_cv_f_setlkw = yes; then
10812 $as_echo "#define HOST_HAS_F_SETLKW 1" >>confdefs.h
10816 # Restore CFLAGS, CXXFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
10817 CFLAGS="$saved_CFLAGS"
10818 CXXFLAGS="$saved_CXXFLAGS"
10820 # mkdir takes a single argument on some systems.
10821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if mkdir takes one argument" >&5
10822 $as_echo_n "checking if mkdir takes one argument... " >&6; }
10823 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then :
10824 $as_echo_n "(cached) " >&6
10826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10827 /* end confdefs.h. */
10829 #include <sys/types.h>
10830 #ifdef HAVE_SYS_STAT_H
10831 # include <sys/stat.h>
10833 #ifdef HAVE_UNISTD_H
10834 # include <unistd.h>
10836 #ifdef HAVE_DIRECT_H
10837 # include <direct.h>
10847 if ac_fn_c_try_compile "$LINENO"; then :
10848 gcc_cv_mkdir_takes_one_arg=no
10850 gcc_cv_mkdir_takes_one_arg=yes
10852 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mkdir_takes_one_arg" >&5
10855 $as_echo "$gcc_cv_mkdir_takes_one_arg" >&6; }
10856 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
10858 $as_echo "#define MKDIR_TAKES_ONE_ARG 1" >>confdefs.h
10869 # With Setjmp/Longjmp based exception handling.
10870 # Check whether --enable-sjlj-exceptions was given.
10871 if test "${enable_sjlj_exceptions+set}" = set; then :
10872 enableval=$enable_sjlj_exceptions; case $target in
10874 if test $enableval != yes; then
10875 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
10876 $as_echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
10881 force_sjlj_exceptions=yes
10885 force_sjlj_exceptions=yes
10889 force_sjlj_exceptions=no
10894 if test $force_sjlj_exceptions = yes; then
10895 sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
10897 cat >>confdefs.h <<_ACEOF
10898 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
10903 # --------------------------------------------------------
10904 # Build, host, and target specific configuration fragments
10905 # --------------------------------------------------------
10907 # Collect build-machine-specific information.
10908 . ${srcdir}/config.build
10910 # Collect host-machine-specific information.
10911 . ${srcdir}/config.host
10915 # Collect target-machine-specific information.
10916 . ${srcdir}/config.gcc
10918 extra_objs="${host_extra_objs} ${extra_objs}"
10919 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
10921 # Default the target-machine variables that were not explicitly set.
10922 if test x"$tm_file" = x
10923 then tm_file=$cpu_type/$cpu_type.h; fi
10925 if test x"$extra_headers" = x
10926 then extra_headers=; fi
10928 if test x$md_file = x
10929 then md_file=$cpu_type/$cpu_type.md; fi
10931 if test x$out_file = x
10932 then out_file=$cpu_type/$cpu_type.c; fi
10934 if test x"$tmake_file" = x
10935 then tmake_file=$cpu_type/t-$cpu_type
10938 # Support --enable-initfini-array.
10939 if test x$enable_initfini_array != xno; then
10940 tm_file="${tm_file} initfini-array.h"
10943 if test x"$dwarf2" = xyes
10944 then tm_file="$tm_file tm-dwarf2.h"
10947 # Say what files are being used for the output code and MD file.
10948 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
10949 echo "Using \`$srcdir/config/$md_file' as machine description file."
10951 # If any of the xm_file variables contain nonexistent files, warn
10952 # about them and drop them.
10955 for x in $build_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;}
10962 build_xm_file="$bx"
10965 for x in $host_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 x in $xm_file; do
10976 if test -f $srcdir/config/$x
10978 else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
10979 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
10985 for f in $tm_file; do
10988 if test $count = ax; then
10989 echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
10991 echo "Using the following target machine macro files:"
10992 for f in $tm_file; do
10993 echo " $srcdir/config/$f"
10997 if test x$need_64bit_hwint = xyes; then
10999 $as_echo "#define NEED_64BIT_HOST_WIDE_INT 1" >>confdefs.h
11003 if test x$use_long_long_for_widest_fast_int = xyes; then
11005 $as_echo "#define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1" >>confdefs.h
11009 gnu_ld_bool=`if test x"$gnu_ld" = x"yes"; then echo 1; else echo 0; fi`
11011 cat >>confdefs.h <<_ACEOF
11012 #define HAVE_GNU_LD $gnu_ld_bool
11016 gnu_as_bool=`if test x"$gas" = x"yes"; then echo 1; else echo 0; fi`
11018 cat >>confdefs.h <<_ACEOF
11019 #define HAVE_GNU_AS $gnu_as_bool
11024 for f in $host_xm_file; do
11027 if test $count = a; then
11029 elif test $count = ax; then
11030 echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
11032 echo "Using the following host machine macro files:"
11033 for f in $host_xm_file; do
11034 echo " $srcdir/config/$f"
11037 echo "Using ${out_host_hook_obj} for host machine hooks."
11039 if test "$host_xm_file" != "$build_xm_file"; then
11041 for f in $build_xm_file; do
11044 if test $count = a; then
11046 elif test $count = ax; then
11047 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
11049 echo "Using the following build machine macro files:"
11050 for f in $build_xm_file; do
11051 echo " $srcdir/config/$f"
11056 if test -n "$configured_native_system_header_dir"; then
11057 native_system_header_dir=$configured_native_system_header_dir
11059 NATIVE_SYSTEM_HEADER_DIR="$native_system_header_dir"
11063 powerpc*-*-darwin*)
11064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mcontext_t fields have underscores" >&5
11065 $as_echo_n "checking whether mcontext_t fields have underscores... " >&6; }
11066 if test "${gcc_cv_mcontext_underscores+set}" = set; then :
11067 $as_echo_n "(cached) " >&6
11069 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11070 /* end confdefs.h. */
11072 #include <sys/cdefs.h>
11073 #include <sys/signal.h>
11074 #include <ucontext.h>
11075 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
11078 if ac_fn_c_try_compile "$LINENO"; then :
11079 gcc_cv_mcontext_underscores=no
11081 gcc_cv_mcontext_underscores=yes
11083 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mcontext_underscores" >&5
11086 $as_echo "$gcc_cv_mcontext_underscores" >&6; }
11087 if test $gcc_cv_mcontext_underscores = yes; then
11089 $as_echo "#define HAS_MCONTEXT_T_UNDERSCORES /**/" >>confdefs.h
11099 # Check if a valid thread package
11100 case ${enable_threads} in
11103 target_thread_file='single'
11107 target_thread_file='single'
11109 aix | dce | lynx | mipssde | posix | rtems | \
11110 single | tpf | vxworks | win32)
11111 target_thread_file=${enable_threads}
11114 echo "${enable_threads} is an unknown thread package" 1>&2
11119 if test x${thread_file} = x; then
11120 # No thread file set by target-specific clauses in config.gcc,
11121 # so use file chosen by default logic above
11122 thread_file=${target_thread_file}
11130 if test x$enable___cxa_atexit = xyes || \
11131 test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
11132 if test x$host = x$target; then
11134 # mingw32 doesn't have __cxa_atexit but uses atexit registration
11135 # keyed to flag_use_cxa_atexit
11143 ac_fn_c_check_func "$LINENO" "__cxa_atexit" "ac_cv_func___cxa_atexit"
11144 if test "x$ac_cv_func___cxa_atexit" = x""yes; then :
11147 echo "__cxa_atexit can't be enabled on this target"
11153 # We can't check for __cxa_atexit when building a cross, so assume
11157 if test x$use_cxa_atexit = xyes; then
11159 $as_echo "#define DEFAULT_USE_CXA_ATEXIT 2" >>confdefs.h
11164 # Look for a file containing extra machine modes.
11165 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
11166 extra_modes_file='$(srcdir)'/config/${extra_modes}
11169 cat >>confdefs.h <<_ACEOF
11170 #define EXTRA_MODES_FILE "config/$extra_modes"
11175 # Convert extra_options into a form suitable for Makefile use.
11178 for f in $extra_options; do
11179 extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
11180 all_opt_files="$all_opt_files $srcdir/config/$f"
11184 # auto-host.h is the file containing items generated by autoconf and is
11185 # the first file included by config.h.
11186 # If host=build, it is correct to have bconfig include auto-host.h
11187 # as well. If host!=build, we are in error and need to do more
11188 # work to find out the build config parameters.
11189 if test x$host = x$build
11191 build_auto=auto-host.h
11193 # We create a subdir, then run autoconf in the subdir.
11194 # To prevent recursion we set host and build for the new
11195 # invocation of configure to the build for this invocation
11202 /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
11203 *) realsrcdir=../${srcdir};;
11205 saved_CFLAGS="${CFLAGS}"
11206 CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
11207 LDFLAGS="${LDFLAGS_FOR_BUILD}" \
11208 ${realsrcdir}/configure \
11209 --enable-languages=${enable_languages-all} \
11210 --target=$target_alias --host=$build_alias --build=$build_alias
11211 CFLAGS="${saved_CFLAGS}"
11213 # We just finished tests for the build machine, so rename
11214 # the file auto-build.h in the gcc directory.
11215 mv auto-host.h ../auto-build.h
11218 build_auto=auto-build.h
11222 tm_file="${tm_file} defaults.h"
11223 tm_p_file="${tm_p_file} tm-preds.h"
11224 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
11225 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
11226 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
11227 # put this back in temporarily.
11228 xm_file="auto-host.h ansidecl.h ${xm_file}"
11234 # Compile in configure arguments.
11235 if test -f configargs.h ; then
11236 # Being re-configured.
11237 gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
11238 gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
11240 gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
11243 # Double all backslashes and backslash all quotes to turn
11244 # gcc_config_arguments into a C string.
11245 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
11246 $gcc_config_arguments
11248 gcc_config_arguments_str=`cat conftest.out`
11251 cat > configargs.h <<EOF
11252 /* Generated automatically. */
11253 static const char configuration_arguments[] = "$gcc_config_arguments_str";
11254 static const char thread_model[] = "$thread_file";
11256 static const struct {
11257 const char *name, *value;
11258 } configure_default_options[] = $configure_default_options;
11261 gcc_BASEVER=`cat $srcdir/BASE-VER`
11262 gcc_DEVPHASE=`cat $srcdir/DEV-PHASE`
11263 gcc_DATESTAMP=`cat $srcdir/DATESTAMP`
11264 if test -f $srcdir/REVISION ; then
11265 gcc_REVISION=`cat $srcdir/REVISION`
11269 cat > plugin-version.h <<EOF
11270 #include "configargs.h"
11272 #define GCCPLUGIN_VERSION_MAJOR `echo $gcc_BASEVER | sed -e 's/^\([0-9]*\).*$/\1/'`
11273 #define GCCPLUGIN_VERSION_MINOR `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.\([0-9]*\).*$/\1/'`
11274 #define GCCPLUGIN_VERSION_PATCHLEVEL `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$/\1/'`
11275 #define GCCPLUGIN_VERSION (GCCPLUGIN_VERSION_MAJOR*1000 + GCCPLUGIN_VERSION_MINOR)
11277 static char basever[] = "$gcc_BASEVER";
11278 static char datestamp[] = "$gcc_DATESTAMP";
11279 static char devphase[] = "$gcc_DEVPHASE";
11280 static char revision[] = "$gcc_REVISION";
11282 /* FIXME plugins: We should make the version information more precise.
11283 One way to do is to add a checksum. */
11285 static struct plugin_gcc_version gcc_version = {basever, datestamp,
11286 devphase, revision,
11287 configuration_arguments};
11290 # Internationalization
11291 # If we haven't got the data from the intl directory,
11292 # assume NLS is disabled.
11301 if test -f ../intl/config.intl; then
11302 . ../intl/config.intl
11304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
11305 $as_echo_n "checking whether NLS is requested... " >&6; }
11306 if test x"$USE_NLS" != xyes; then
11307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11308 $as_echo "no" >&6; }
11310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11311 $as_echo "yes" >&6; }
11313 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
11316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
11317 $as_echo_n "checking for catalogs to be installed... " >&6; }
11318 # Look for .po and .gmo files in the source directory.
11321 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
11322 # If there aren't any .gmo files the shell will give us the
11323 # literal string "../path/to/srcdir/po/*.gmo" which has to be
11325 case "$cat" in *\**)
11328 # The quadruple backslash is collapsed to a double backslash
11329 # by the backticks, then collapsed again by the double quotes,
11330 # leaving us with one backslash in the sed expression (right
11331 # before the dot that mustn't act as a wildcard).
11332 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
11333 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
11334 # The user is allowed to set LINGUAS to a list of languages to
11335 # install catalogs for. If it's empty that means "all of them."
11336 if test "x$LINGUAS" = x; then
11337 CATALOGS="$CATALOGS $cat"
11338 XLINGUAS="$XLINGUAS $lang"
11340 case "$LINGUAS" in *$lang*)
11341 CATALOGS="$CATALOGS $cat"
11342 XLINGUAS="$XLINGUAS $lang"
11347 LINGUAS="$XLINGUAS"
11348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
11349 $as_echo "$LINGUAS" >&6; }
11362 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
11363 # -liconv on the link line twice.
11364 case "$LIBINTL" in *$LIBICONV*)
11368 # Check whether --enable-secureplt was given.
11369 if test "${enable_secureplt+set}" = set; then :
11370 enableval=$enable_secureplt;
11374 # Check whether --enable-leading-mingw64-underscores was given.
11375 if test "${enable_leading_mingw64_underscores+set}" = set; then :
11376 enableval=$enable_leading_mingw64_underscores;
11379 if test x"$enable_leading_mingw64_underscores" = xyes ; then :
11381 $as_echo "#define USE_MINGW64_LEADING_UNDERSCORES 1" >>confdefs.h
11385 # Check whether --enable-cld was given.
11386 if test "${enable_cld+set}" = set; then :
11387 enableval=$enable_cld;
11393 # Check whether --enable-frame-pointer was given.
11394 if test "${enable_frame_pointer+set}" = set; then :
11395 enableval=$enable_frame_pointer;
11399 linux* | darwin[8912]*)
11400 # Enable -fomit-frame-pointer by default for Linux and Darwin with
11402 enable_frame_pointer=no
11405 enable_frame_pointer=yes
11412 # Windows32 Registry support for specifying GCC installation paths.
11413 # Check whether --enable-win32-registry was given.
11414 if test "${enable_win32_registry+set}" = set; then :
11415 enableval=$enable_win32_registry;
11420 win32 | pe | cygwin* | mingw32* | uwin*)
11421 if test "x$enable_win32_registry" != xno; then
11422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing RegOpenKeyExA" >&5
11423 $as_echo_n "checking for library containing RegOpenKeyExA... " >&6; }
11424 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11425 $as_echo_n "(cached) " >&6
11427 ac_func_search_save_LIBS=$LIBS
11428 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11429 /* end confdefs.h. */
11431 /* Override any GCC internal prototype to avoid an error.
11432 Use char because int might match the return type of a GCC
11433 builtin and then its argument prototype would still apply. */
11437 char RegOpenKeyExA ();
11441 return RegOpenKeyExA ();
11446 for ac_lib in '' advapi32; do
11447 if test -z "$ac_lib"; then
11448 ac_res="none required"
11451 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
11453 if ac_fn_c_try_link "$LINENO"; then :
11454 ac_cv_search_RegOpenKeyExA=$ac_res
11456 rm -f core conftest.err conftest.$ac_objext \
11458 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11462 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11465 ac_cv_search_RegOpenKeyExA=no
11467 rm conftest.$ac_ext
11468 LIBS=$ac_func_search_save_LIBS
11470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_RegOpenKeyExA" >&5
11471 $as_echo "$ac_cv_search_RegOpenKeyExA" >&6; }
11472 ac_res=$ac_cv_search_RegOpenKeyExA
11473 if test "$ac_res" != no; then :
11474 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11477 enable_win32_registry=no
11482 if test "x$enable_win32_registry" != xno; then
11484 $as_echo "#define ENABLE_WIN32_REGISTRY 1" >>confdefs.h
11487 if test "x$enable_win32_registry" != xyes \
11488 && test "x$enable_win32_registry" != x; then
11490 cat >>confdefs.h <<_ACEOF
11491 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
11499 # Get an absolute path to the GCC top-level source directory
11500 holddir=`${PWDCMD-pwd}`
11502 topdir=`${PWDCMD-pwd}`
11505 # Conditionalize the makefile for this host machine.
11507 for f in ${host_xmake_file}
11509 if test -f ${srcdir}/config/$f
11511 xmake_file="${xmake_file} \$(srcdir)/config/$f"
11515 # Conditionalize the makefile for this target machine.
11517 for f in ${tmake_file}
11519 if test -f ${srcdir}/config/$f
11521 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
11524 tmake_file="${tmake_file_}"
11526 out_object_file=`basename $out_file .c`.o
11527 common_out_object_file=`basename $common_out_file .c`.o
11529 tm_file_list="options.h"
11530 tm_include_list="options.h insn-constants.h"
11531 for f in $tm_file; do
11534 f=`echo $f | sed 's/^..//'`
11535 tm_file_list="${tm_file_list} $f"
11536 tm_include_list="${tm_include_list} $f"
11539 tm_file_list="${tm_file_list} \$(srcdir)/$f"
11540 tm_include_list="${tm_include_list} $f"
11543 tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
11544 tm_include_list="${tm_include_list} config/$f"
11551 for f in $tm_p_file; do
11554 tm_p_file_list="${tm_p_file_list} $f"
11555 tm_p_include_list="${tm_p_include_list} $f"
11558 tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
11559 tm_p_include_list="${tm_p_include_list} config/$f"
11565 for f in $xm_file; do
11568 xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
11569 xm_include_list="${xm_include_list} $f"
11572 xm_file_list="${xm_file_list} $f"
11573 xm_include_list="${xm_include_list} $f"
11576 xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
11577 xm_include_list="${xm_include_list} config/$f"
11583 host_xm_include_list=
11584 for f in $host_xm_file; do
11587 host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
11588 host_xm_include_list="${host_xm_include_list} $f"
11591 host_xm_file_list="${host_xm_file_list} $f"
11592 host_xm_include_list="${host_xm_include_list} $f"
11595 host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
11596 host_xm_include_list="${host_xm_include_list} config/$f"
11601 build_xm_file_list=
11602 for f in $build_xm_file; do
11605 build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
11606 build_xm_include_list="${build_xm_include_list} $f"
11608 auto-build.h | auto-host.h )
11609 build_xm_file_list="${build_xm_file_list} $f"
11610 build_xm_include_list="${build_xm_include_list} $f"
11613 build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
11614 build_xm_include_list="${build_xm_include_list} config/$f"
11619 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
11620 # cross-compiler which does not use the native headers and libraries.
11621 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
11624 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11626 if test "x$with_build_sysroot" != x; then
11627 build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
11629 # This value is used, even on a native system, because
11630 # CROSS_SYSTEM_HEADER_DIR is just
11631 # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
11632 build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
11635 if test x$host != x$target
11637 CROSS="-DCROSS_DIRECTORY_STRUCTURE"
11639 SYSTEM_HEADER_DIR=$build_system_header_dir
11640 case "$host","$target" in
11641 # Darwin crosses can use the host system's libraries and headers,
11642 # because of the fat library support. Of course, it must be the
11643 # same version of Darwin on both sides. Allow the user to
11644 # just say --target=foo-darwin without a version number to mean
11645 # "the version on this system".
11646 *-*-darwin*,*-*-darwin*)
11647 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
11648 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
11649 if test $hostos = $targetos -o $targetos = darwin ; then
11651 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11656 i?86-*-*,x86_64-*-* \
11657 | powerpc*-*-*,powerpc64*-*-*)
11658 CROSS="$CROSS -DNATIVE_CROSS" ;;
11663 if test "x$with_headers" = x; then
11670 elif test "x$TARGET_SYSTEM_ROOT" != x; then
11671 SYSTEM_HEADER_DIR=$build_system_header_dir
11674 # If this is a cross-compiler that does not
11675 # have its own set of headers then define
11678 # If this is using newlib, without having the headers available now,
11679 # then define inhibit_libc in LIBGCC2_CFLAGS.
11680 # This prevents libgcc2 from containing any code which requires libc
11682 : ${inhibit_libc=false}
11683 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
11684 test x$with_newlib = xyes ; } &&
11685 { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
11690 # When building gcc with a cross-compiler, we need to adjust things so
11691 # that the generator programs are still built with the native compiler.
11692 # Also, we cannot run fixincludes.
11694 # These are the normal (build=host) settings:
11695 CC_FOR_BUILD='$(CC)'
11696 CXX_FOR_BUILD='$(CXX)'
11697 BUILD_CFLAGS='$(ALL_CFLAGS)'
11698 BUILD_CXXFLAGS='$(ALL_CXXFLAGS)'
11699 BUILD_LDFLAGS='$(LDFLAGS)'
11700 STMP_FIXINC=stmp-fixinc
11702 # And these apply if build != host, or we are generating coverage data
11703 if test x$build != x$host || test "x$coverage_flags" != x
11705 BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
11706 BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
11709 # Expand extra_headers to include complete path.
11710 # This substitutes for lots of t-* files.
11711 extra_headers_list=
11712 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
11713 for file in ${extra_headers} ; do
11714 extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
11717 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
11718 if test x"$use_gcc_tgmath" = xyes
11719 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
11722 # Define collect2 in Makefile.
11723 case $host_can_use_collect2 in
11725 *) collect2='collect2$(exeext)' ;;
11729 # Add a definition of USE_COLLECT2 if system wants one.
11730 case $use_collect2 in
11731 no) use_collect2= ;;
11734 host_xm_defines="${host_xm_defines} USE_COLLECT2"
11735 xm_defines="${xm_defines} USE_COLLECT2"
11736 case $host_can_use_collect2 in
11738 as_fn_error "collect2 is required but cannot be built on this system" "$LINENO" 5
11745 cat >>confdefs.h <<_ACEOF
11746 #define LTOPLUGINSONAME "${host_lto_plugin_soname}"
11750 # ---------------------------
11751 # Assembler & linker features
11752 # ---------------------------
11754 # During stage 2, ld is actually gcc/collect-ld, which is a small script to
11755 # discern between when to use prev-ld/ld-new and when to use ld/ld-new.
11756 # However when ld-new is first executed from the build tree, libtool will
11757 # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
11758 # to the build tree. While doing this we need to use the previous-stage
11759 # linker, or we have an infinite loop. The presence of a shell script as
11760 # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
11761 # the gcc/collect-ld script. So we need to know how libtool works, or
11762 # exec-tool will fail.
11767 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
11768 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
11773 macro_version='2.2.7a'
11774 macro_revision='1.3134'
11788 ltmain="$ac_aux_dir/ltmain.sh"
11790 # Backslashify metacharacters that are still active within
11791 # double-quoted strings.
11792 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
11794 # Same as above, but do not quote variable references.
11795 double_quote_subst='s/\(["`\\]\)/\\\1/g'
11797 # Sed substitution to delay expansion of an escaped shell variable in a
11798 # double_quote_subst'ed string.
11799 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
11801 # Sed substitution to delay expansion of an escaped single quote.
11802 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
11804 # Sed substitution to avoid accidental globbing in evaled expressions
11805 no_glob_subst='s/\*/\\\*/g'
11807 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
11808 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
11809 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
11811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
11812 $as_echo_n "checking how to print strings... " >&6; }
11813 # Test print first, because it will be a builtin if present.
11814 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
11815 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
11817 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
11820 # Use this function as a fallback that always works.
11821 func_fallback_echo ()
11823 eval 'cat <<_LTECHO_EOF
11827 ECHO='func_fallback_echo'
11830 # func_echo_all arg...
11831 # Invoke $ECHO with all args, space-separated.
11838 printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
11839 $as_echo "printf" >&6; } ;;
11840 print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
11841 $as_echo "print -r" >&6; } ;;
11842 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
11843 $as_echo "cat" >&6; } ;;
11859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
11860 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
11861 if test "${ac_cv_path_SED+set}" = set; then :
11862 $as_echo_n "(cached) " >&6
11864 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
11865 for ac_i in 1 2 3 4 5 6 7; do
11866 ac_script="$ac_script$as_nl$ac_script"
11868 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
11869 { ac_script=; unset ac_script;}
11870 if test -z "$SED"; then
11871 ac_path_SED_found=false
11872 # Loop through the user's path and test for each of PROGNAME-LIST
11873 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11874 for as_dir in $PATH
11877 test -z "$as_dir" && as_dir=.
11878 for ac_prog in sed gsed; do
11879 for ac_exec_ext in '' $ac_executable_extensions; do
11880 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
11881 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
11882 # Check for GNU ac_path_SED and select it if it is found.
11883 # Check for GNU $ac_path_SED
11884 case `"$ac_path_SED" --version 2>&1` in
11886 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
11889 $as_echo_n 0123456789 >"conftest.in"
11892 cat "conftest.in" "conftest.in" >"conftest.tmp"
11893 mv "conftest.tmp" "conftest.in"
11894 cp "conftest.in" "conftest.nl"
11895 $as_echo '' >> "conftest.nl"
11896 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
11897 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
11898 as_fn_arith $ac_count + 1 && ac_count=$as_val
11899 if test $ac_count -gt ${ac_path_SED_max-0}; then
11900 # Best one so far, save it but keep looking for a better one
11901 ac_cv_path_SED="$ac_path_SED"
11902 ac_path_SED_max=$ac_count
11904 # 10*(2^10) chars as input seems more than enough
11905 test $ac_count -gt 10 && break
11907 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
11910 $ac_path_SED_found && break 3
11915 if test -z "$ac_cv_path_SED"; then
11916 as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
11919 ac_cv_path_SED=$SED
11923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
11924 $as_echo "$ac_cv_path_SED" >&6; }
11925 SED="$ac_cv_path_SED"
11928 test -z "$SED" && SED=sed
11929 Xsed="$SED -e 1s/^X//"
11941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
11942 $as_echo_n "checking for fgrep... " >&6; }
11943 if test "${ac_cv_path_FGREP+set}" = set; then :
11944 $as_echo_n "(cached) " >&6
11946 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
11947 then ac_cv_path_FGREP="$GREP -F"
11949 if test -z "$FGREP"; then
11950 ac_path_FGREP_found=false
11951 # Loop through the user's path and test for each of PROGNAME-LIST
11952 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11953 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
11956 test -z "$as_dir" && as_dir=.
11957 for ac_prog in fgrep; do
11958 for ac_exec_ext in '' $ac_executable_extensions; do
11959 ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
11960 { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
11961 # Check for GNU ac_path_FGREP and select it if it is found.
11962 # Check for GNU $ac_path_FGREP
11963 case `"$ac_path_FGREP" --version 2>&1` in
11965 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
11968 $as_echo_n 0123456789 >"conftest.in"
11971 cat "conftest.in" "conftest.in" >"conftest.tmp"
11972 mv "conftest.tmp" "conftest.in"
11973 cp "conftest.in" "conftest.nl"
11974 $as_echo 'FGREP' >> "conftest.nl"
11975 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
11976 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
11977 as_fn_arith $ac_count + 1 && ac_count=$as_val
11978 if test $ac_count -gt ${ac_path_FGREP_max-0}; then
11979 # Best one so far, save it but keep looking for a better one
11980 ac_cv_path_FGREP="$ac_path_FGREP"
11981 ac_path_FGREP_max=$ac_count
11983 # 10*(2^10) chars as input seems more than enough
11984 test $ac_count -gt 10 && break
11986 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
11989 $ac_path_FGREP_found && break 3
11994 if test -z "$ac_cv_path_FGREP"; then
11995 as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
11998 ac_cv_path_FGREP=$FGREP
12003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
12004 $as_echo "$ac_cv_path_FGREP" >&6; }
12005 FGREP="$ac_cv_path_FGREP"
12008 test -z "$GREP" && GREP=grep
12028 # Check whether --with-gnu-ld was given.
12029 if test "${with_gnu_ld+set}" = set; then :
12030 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
12036 if test "$GCC" = yes; then
12037 # Check if gcc -print-prog-name=ld gives a path.
12038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
12039 $as_echo_n "checking for ld used by $CC... " >&6; }
12042 # gcc leaves a trailing carriage return which upsets mingw
12043 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
12045 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
12048 # Accept absolute paths.
12050 re_direlt='/[^/][^/]*/\.\./'
12051 # Canonicalize the pathname of ld
12052 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
12053 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
12054 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
12056 test -z "$LD" && LD="$ac_prog"
12059 # If it fails, then pretend we aren't using GCC.
12063 # If it is relative, then search for the first ld in PATH.
12064 with_gnu_ld=unknown
12067 elif test "$with_gnu_ld" = yes; then
12068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
12069 $as_echo_n "checking for GNU ld... " >&6; }
12071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
12072 $as_echo_n "checking for non-GNU ld... " >&6; }
12074 if test "${lt_cv_path_LD+set}" = set; then :
12075 $as_echo_n "(cached) " >&6
12077 if test -z "$LD"; then
12078 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12079 for ac_dir in $PATH; do
12081 test -z "$ac_dir" && ac_dir=.
12082 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
12083 lt_cv_path_LD="$ac_dir/$ac_prog"
12084 # Check to see if the program is GNU ld. I'd rather use --version,
12085 # but apparently some variants of GNU ld only accept -v.
12086 # Break only if it was the GNU/non-GNU ld that we prefer.
12087 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
12088 *GNU* | *'with BFD'*)
12089 test "$with_gnu_ld" != no && break
12092 test "$with_gnu_ld" != yes && break
12099 lt_cv_path_LD="$LD" # Let the user override the test with a path.
12103 LD="$lt_cv_path_LD"
12104 if test -n "$LD"; then
12105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
12106 $as_echo "$LD" >&6; }
12108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12109 $as_echo "no" >&6; }
12111 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
12112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
12113 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
12114 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
12115 $as_echo_n "(cached) " >&6
12117 # I'd rather use --version here, but apparently some GNU lds only accept -v.
12118 case `$LD -v 2>&1 </dev/null` in
12119 *GNU* | *'with BFD'*)
12120 lt_cv_prog_gnu_ld=yes
12123 lt_cv_prog_gnu_ld=no
12127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
12128 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
12129 with_gnu_ld=$lt_cv_prog_gnu_ld
12139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
12140 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
12141 if test "${lt_cv_path_NM+set}" = set; then :
12142 $as_echo_n "(cached) " >&6
12144 if test -n "$NM"; then
12145 # Let the user override the test.
12146 lt_cv_path_NM="$NM"
12148 lt_nm_to_check="${ac_tool_prefix}nm"
12149 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
12150 lt_nm_to_check="$lt_nm_to_check nm"
12152 for lt_tmp_nm in $lt_nm_to_check; do
12153 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12154 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
12156 test -z "$ac_dir" && ac_dir=.
12157 tmp_nm="$ac_dir/$lt_tmp_nm"
12158 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
12159 # Check to see if the nm accepts a BSD-compat flag.
12160 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
12161 # nm: unknown option "B" ignored
12162 # Tru64's nm complains that /dev/null is an invalid object file
12163 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
12164 */dev/null* | *'Invalid file or object type'*)
12165 lt_cv_path_NM="$tmp_nm -B"
12169 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
12171 lt_cv_path_NM="$tmp_nm -p"
12175 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
12176 continue # so that we can try to find one that supports BSD flags
12185 : ${lt_cv_path_NM=no}
12188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
12189 $as_echo "$lt_cv_path_NM" >&6; }
12190 if test "$lt_cv_path_NM" != "no"; then
12191 NM="$lt_cv_path_NM"
12193 # Didn't find any BSD compatible name lister, look for dumpbin.
12194 if test -n "$DUMPBIN"; then :
12195 # Let the user override the test.
12197 if test -n "$ac_tool_prefix"; then
12198 for ac_prog in dumpbin "link -dump"
12200 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
12201 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
12202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12203 $as_echo_n "checking for $ac_word... " >&6; }
12204 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
12205 $as_echo_n "(cached) " >&6
12207 if test -n "$DUMPBIN"; then
12208 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
12210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12211 for as_dir in $PATH
12214 test -z "$as_dir" && as_dir=.
12215 for ac_exec_ext in '' $ac_executable_extensions; do
12216 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12217 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
12218 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12227 DUMPBIN=$ac_cv_prog_DUMPBIN
12228 if test -n "$DUMPBIN"; then
12229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
12230 $as_echo "$DUMPBIN" >&6; }
12232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12233 $as_echo "no" >&6; }
12237 test -n "$DUMPBIN" && break
12240 if test -z "$DUMPBIN"; then
12241 ac_ct_DUMPBIN=$DUMPBIN
12242 for ac_prog in dumpbin "link -dump"
12244 # Extract the first word of "$ac_prog", so it can be a program name with args.
12245 set dummy $ac_prog; ac_word=$2
12246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12247 $as_echo_n "checking for $ac_word... " >&6; }
12248 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
12249 $as_echo_n "(cached) " >&6
12251 if test -n "$ac_ct_DUMPBIN"; then
12252 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
12254 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12255 for as_dir in $PATH
12258 test -z "$as_dir" && as_dir=.
12259 for ac_exec_ext in '' $ac_executable_extensions; do
12260 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12261 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
12262 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12271 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
12272 if test -n "$ac_ct_DUMPBIN"; then
12273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
12274 $as_echo "$ac_ct_DUMPBIN" >&6; }
12276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12277 $as_echo "no" >&6; }
12281 test -n "$ac_ct_DUMPBIN" && break
12284 if test "x$ac_ct_DUMPBIN" = x; then
12287 case $cross_compiling:$ac_tool_warned in
12289 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12290 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12291 ac_tool_warned=yes ;;
12293 DUMPBIN=$ac_ct_DUMPBIN
12297 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
12299 DUMPBIN="$DUMPBIN -symbols"
12307 if test "$DUMPBIN" != ":"; then
12311 test -z "$NM" && NM=nm
12318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
12319 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
12320 if test "${lt_cv_nm_interface+set}" = set; then :
12321 $as_echo_n "(cached) " >&6
12323 lt_cv_nm_interface="BSD nm"
12324 echo "int some_variable = 0;" > conftest.$ac_ext
12325 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
12326 (eval "$ac_compile" 2>conftest.err)
12327 cat conftest.err >&5
12328 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
12329 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
12330 cat conftest.err >&5
12331 (eval echo "\"\$as_me:$LINENO: output\"" >&5)
12332 cat conftest.out >&5
12333 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
12334 lt_cv_nm_interface="MS dumpbin"
12338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
12339 $as_echo "$lt_cv_nm_interface" >&6; }
12341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
12342 $as_echo_n "checking whether ln -s works... " >&6; }
12344 if test "$LN_S" = "ln -s"; then
12345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12346 $as_echo "yes" >&6; }
12348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
12349 $as_echo "no, using $LN_S" >&6; }
12352 # find the maximum length of command line arguments
12353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
12354 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
12355 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
12356 $as_echo_n "(cached) " >&6
12363 # On DJGPP, this test can blow up pretty badly due to problems in libc
12364 # (any single argument exceeding 2000 bytes causes a buffer overrun
12365 # during glob expansion). Even if it were fixed, the result of this
12366 # check would be larger than it should be.
12367 lt_cv_sys_max_cmd_len=12288; # 12K is about right
12371 # Under GNU Hurd, this test is not required because there is
12372 # no limit to the length of command line arguments.
12373 # Libtool will interpret -1 as no limit whatsoever
12374 lt_cv_sys_max_cmd_len=-1;
12377 cygwin* | mingw* | cegcc*)
12378 # On Win9x/ME, this test blows up -- it succeeds, but takes
12379 # about 5 minutes as the teststring grows exponentially.
12380 # Worse, since 9x/ME are not pre-emptively multitasking,
12381 # you end up with a "frozen" computer, even though with patience
12382 # the test eventually succeeds (with a max line length of 256k).
12383 # Instead, let's just punt: use the minimum linelength reported by
12384 # all of the supported platforms: 8192 (on NT/2K/XP).
12385 lt_cv_sys_max_cmd_len=8192;
12389 # On MiNT this can take a long time and run out of memory.
12390 lt_cv_sys_max_cmd_len=8192;
12394 # On AmigaOS with pdksh, this test takes hours, literally.
12395 # So we just punt and use a minimum line length of 8192.
12396 lt_cv_sys_max_cmd_len=8192;
12399 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
12400 # This has been around since 386BSD, at least. Likely further.
12401 if test -x /sbin/sysctl; then
12402 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
12403 elif test -x /usr/sbin/sysctl; then
12404 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
12406 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
12408 # And add a safety zone
12409 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12410 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12414 # We know the value 262144 and hardcode it with a safety zone (like BSD)
12415 lt_cv_sys_max_cmd_len=196608
12419 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
12420 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
12421 # nice to cause kernel panics so lets avoid the loop below.
12422 # First set a reasonable default.
12423 lt_cv_sys_max_cmd_len=16384
12425 if test -x /sbin/sysconfig; then
12426 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
12427 *1*) lt_cv_sys_max_cmd_len=-1 ;;
12432 lt_cv_sys_max_cmd_len=102400
12434 sysv5* | sco5v6* | sysv4.2uw2*)
12435 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
12436 if test -n "$kargmax"; then
12437 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
12439 lt_cv_sys_max_cmd_len=32768
12443 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
12444 if test -n "$lt_cv_sys_max_cmd_len"; then
12445 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12446 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12448 # Make teststring a little bigger before we do anything with it.
12449 # a 1K string should be a reasonable start.
12450 for i in 1 2 3 4 5 6 7 8 ; do
12451 teststring=$teststring$teststring
12453 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
12454 # If test is not a shell built-in, we'll probably end up computing a
12455 # maximum length that is only half of the actual maximum length, but
12457 while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
12458 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
12459 test $i != 17 # 1/2 MB should be enough
12462 teststring=$teststring$teststring
12464 # Only check the string length outside the loop.
12465 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
12467 # Add a significant safety factor because C++ compilers can tack on
12468 # massive amounts of additional arguments before passing them to the
12469 # linker. It appears as though 1/2 is a usable value.
12470 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
12477 if test -n $lt_cv_sys_max_cmd_len ; then
12478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
12479 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
12481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
12482 $as_echo "none" >&6; }
12484 max_cmd_len=$lt_cv_sys_max_cmd_len
12495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
12496 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
12497 # Try some XSI features
12499 ( _lt_dummy="a/b/c"
12500 test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
12502 && eval 'test $(( 1 + 1 )) -eq 2 \
12503 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
12505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
12506 $as_echo "$xsi_shell" >&6; }
12509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
12510 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
12512 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
12514 && lt_shell_append=yes
12515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
12516 $as_echo "$lt_shell_append" >&6; }
12519 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
12529 # test EBCDIC or ASCII
12530 case `echo X|tr X '\101'` in
12531 A) # ASCII based system
12532 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
12533 lt_SP2NL='tr \040 \012'
12534 lt_NL2SP='tr \015\012 \040\040'
12536 *) # EBCDIC based system
12537 lt_SP2NL='tr \100 \n'
12538 lt_NL2SP='tr \r\n \100\100'
12550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
12551 $as_echo_n "checking for $LD option to reload object files... " >&6; }
12552 if test "${lt_cv_ld_reload_flag+set}" = set; then :
12553 $as_echo_n "(cached) " >&6
12555 lt_cv_ld_reload_flag='-r'
12557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
12558 $as_echo "$lt_cv_ld_reload_flag" >&6; }
12559 reload_flag=$lt_cv_ld_reload_flag
12560 case $reload_flag in
12562 *) reload_flag=" $reload_flag" ;;
12564 reload_cmds='$LD$reload_flag -o $output$reload_objs'
12567 if test "$GCC" = yes; then
12568 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
12570 reload_cmds='$LD$reload_flag -o $output$reload_objs'
12583 if test -n "$ac_tool_prefix"; then
12584 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
12585 set dummy ${ac_tool_prefix}objdump; ac_word=$2
12586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12587 $as_echo_n "checking for $ac_word... " >&6; }
12588 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
12589 $as_echo_n "(cached) " >&6
12591 if test -n "$OBJDUMP"; then
12592 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
12594 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12595 for as_dir in $PATH
12598 test -z "$as_dir" && as_dir=.
12599 for ac_exec_ext in '' $ac_executable_extensions; do
12600 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12601 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
12602 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12611 OBJDUMP=$ac_cv_prog_OBJDUMP
12612 if test -n "$OBJDUMP"; then
12613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
12614 $as_echo "$OBJDUMP" >&6; }
12616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12617 $as_echo "no" >&6; }
12622 if test -z "$ac_cv_prog_OBJDUMP"; then
12623 ac_ct_OBJDUMP=$OBJDUMP
12624 # Extract the first word of "objdump", so it can be a program name with args.
12625 set dummy objdump; ac_word=$2
12626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12627 $as_echo_n "checking for $ac_word... " >&6; }
12628 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
12629 $as_echo_n "(cached) " >&6
12631 if test -n "$ac_ct_OBJDUMP"; then
12632 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
12634 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12635 for as_dir in $PATH
12638 test -z "$as_dir" && as_dir=.
12639 for ac_exec_ext in '' $ac_executable_extensions; do
12640 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12641 ac_cv_prog_ac_ct_OBJDUMP="objdump"
12642 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12651 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
12652 if test -n "$ac_ct_OBJDUMP"; then
12653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
12654 $as_echo "$ac_ct_OBJDUMP" >&6; }
12656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12657 $as_echo "no" >&6; }
12660 if test "x$ac_ct_OBJDUMP" = x; then
12663 case $cross_compiling:$ac_tool_warned in
12665 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12666 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12667 ac_tool_warned=yes ;;
12669 OBJDUMP=$ac_ct_OBJDUMP
12672 OBJDUMP="$ac_cv_prog_OBJDUMP"
12675 test -z "$OBJDUMP" && OBJDUMP=objdump
12685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
12686 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
12687 if test "${lt_cv_deplibs_check_method+set}" = set; then :
12688 $as_echo_n "(cached) " >&6
12690 lt_cv_file_magic_cmd='$MAGIC_CMD'
12691 lt_cv_file_magic_test_file=
12692 lt_cv_deplibs_check_method='unknown'
12693 # Need to set the preceding variable on all platforms that support
12694 # interlibrary dependencies.
12695 # 'none' -- dependencies not supported.
12696 # `unknown' -- same as none, but documents that we really don't know.
12697 # 'pass_all' -- all dependencies passed with no checks.
12698 # 'test_compile' -- check by making test program.
12699 # 'file_magic [[regex]]' -- check by looking for files in library path
12700 # which responds to the $file_magic_cmd with a given extended regex.
12701 # If you have `file' or equivalent on your system and you're not sure
12702 # whether `pass_all' will *always* work, you probably want this one.
12706 lt_cv_deplibs_check_method=pass_all
12710 lt_cv_deplibs_check_method=pass_all
12714 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
12715 lt_cv_file_magic_cmd='/usr/bin/file -L'
12716 lt_cv_file_magic_test_file=/shlib/libc.so
12720 # func_win32_libid is a shell function defined in ltmain.sh
12721 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12722 lt_cv_file_magic_cmd='func_win32_libid'
12726 # Base MSYS/MinGW do not provide the 'file' command needed by
12727 # func_win32_libid shell function, so use a weaker test based on 'objdump',
12728 # unless we find 'file', for example because we are cross-compiling.
12729 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
12730 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
12731 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12732 lt_cv_file_magic_cmd='func_win32_libid'
12734 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
12735 lt_cv_file_magic_cmd='$OBJDUMP -f'
12740 # use the weaker test based on 'objdump'. See mingw*.
12741 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
12742 lt_cv_file_magic_cmd='$OBJDUMP -f'
12745 darwin* | rhapsody*)
12746 lt_cv_deplibs_check_method=pass_all
12749 freebsd* | dragonfly*)
12750 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12753 # Not sure whether the presence of OpenBSD here was a mistake.
12754 # Let's accept both of them until this is cleared up.
12755 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
12756 lt_cv_file_magic_cmd=/usr/bin/file
12757 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
12761 lt_cv_deplibs_check_method=pass_all
12766 lt_cv_deplibs_check_method=pass_all
12770 lt_cv_deplibs_check_method=pass_all
12773 hpux10.20* | hpux11*)
12774 lt_cv_file_magic_cmd=/usr/bin/file
12777 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
12778 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
12781 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
12782 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
12785 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
12786 lt_cv_file_magic_test_file=/usr/lib/libc.sl
12792 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
12793 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
12796 irix5* | irix6* | nonstopux*)
12798 *-32|*"-32 ") libmagic=32-bit;;
12799 *-n32|*"-n32 ") libmagic=N32;;
12800 *-64|*"-64 ") libmagic=64-bit;;
12801 *) libmagic=never-match;;
12803 lt_cv_deplibs_check_method=pass_all
12806 # This must be Linux ELF.
12807 linux* | k*bsd*-gnu | kopensolaris*-gnu)
12808 lt_cv_deplibs_check_method=pass_all
12812 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12813 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12815 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
12820 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
12821 lt_cv_file_magic_cmd=/usr/bin/file
12822 lt_cv_file_magic_test_file=/usr/lib/libnls.so
12826 lt_cv_deplibs_check_method=pass_all
12830 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12831 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
12833 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12837 osf3* | osf4* | osf5*)
12838 lt_cv_deplibs_check_method=pass_all
12842 lt_cv_deplibs_check_method=pass_all
12846 lt_cv_deplibs_check_method=pass_all
12849 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
12850 lt_cv_deplibs_check_method=pass_all
12854 case $host_vendor in
12856 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]'
12857 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
12860 lt_cv_deplibs_check_method=pass_all
12863 lt_cv_file_magic_cmd='/bin/file'
12864 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
12867 lt_cv_file_magic_cmd='/bin/file'
12868 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
12869 lt_cv_file_magic_test_file=/lib/libc.so
12872 lt_cv_deplibs_check_method=pass_all
12875 lt_cv_deplibs_check_method=pass_all
12881 lt_cv_deplibs_check_method=pass_all
12886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
12887 $as_echo "$lt_cv_deplibs_check_method" >&6; }
12888 file_magic_cmd=$lt_cv_file_magic_cmd
12889 deplibs_check_method=$lt_cv_deplibs_check_method
12890 test -z "$deplibs_check_method" && deplibs_check_method=unknown
12903 if test -n "$ac_tool_prefix"; then
12904 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
12905 set dummy ${ac_tool_prefix}ar; ac_word=$2
12906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12907 $as_echo_n "checking for $ac_word... " >&6; }
12908 if test "${ac_cv_prog_AR+set}" = set; then :
12909 $as_echo_n "(cached) " >&6
12911 if test -n "$AR"; then
12912 ac_cv_prog_AR="$AR" # Let the user override the test.
12914 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12915 for as_dir in $PATH
12918 test -z "$as_dir" && as_dir=.
12919 for ac_exec_ext in '' $ac_executable_extensions; do
12920 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12921 ac_cv_prog_AR="${ac_tool_prefix}ar"
12922 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12932 if test -n "$AR"; then
12933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
12934 $as_echo "$AR" >&6; }
12936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12937 $as_echo "no" >&6; }
12942 if test -z "$ac_cv_prog_AR"; then
12944 # Extract the first word of "ar", so it can be a program name with args.
12945 set dummy ar; ac_word=$2
12946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12947 $as_echo_n "checking for $ac_word... " >&6; }
12948 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
12949 $as_echo_n "(cached) " >&6
12951 if test -n "$ac_ct_AR"; then
12952 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
12954 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12955 for as_dir in $PATH
12958 test -z "$as_dir" && as_dir=.
12959 for ac_exec_ext in '' $ac_executable_extensions; do
12960 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12961 ac_cv_prog_ac_ct_AR="ar"
12962 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12971 ac_ct_AR=$ac_cv_prog_ac_ct_AR
12972 if test -n "$ac_ct_AR"; then
12973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
12974 $as_echo "$ac_ct_AR" >&6; }
12976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12977 $as_echo "no" >&6; }
12980 if test "x$ac_ct_AR" = x; then
12983 case $cross_compiling:$ac_tool_warned in
12985 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12986 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12987 ac_tool_warned=yes ;;
12992 AR="$ac_cv_prog_AR"
12995 test -z "$AR" && AR=ar
12996 test -z "$AR_FLAGS" && AR_FLAGS=cru
13008 if test -n "$ac_tool_prefix"; then
13009 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
13010 set dummy ${ac_tool_prefix}strip; ac_word=$2
13011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13012 $as_echo_n "checking for $ac_word... " >&6; }
13013 if test "${ac_cv_prog_STRIP+set}" = set; then :
13014 $as_echo_n "(cached) " >&6
13016 if test -n "$STRIP"; then
13017 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
13019 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13020 for as_dir in $PATH
13023 test -z "$as_dir" && as_dir=.
13024 for ac_exec_ext in '' $ac_executable_extensions; do
13025 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13026 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
13027 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13036 STRIP=$ac_cv_prog_STRIP
13037 if test -n "$STRIP"; then
13038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
13039 $as_echo "$STRIP" >&6; }
13041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13042 $as_echo "no" >&6; }
13047 if test -z "$ac_cv_prog_STRIP"; then
13049 # Extract the first word of "strip", so it can be a program name with args.
13050 set dummy strip; ac_word=$2
13051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13052 $as_echo_n "checking for $ac_word... " >&6; }
13053 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
13054 $as_echo_n "(cached) " >&6
13056 if test -n "$ac_ct_STRIP"; then
13057 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
13059 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13060 for as_dir in $PATH
13063 test -z "$as_dir" && as_dir=.
13064 for ac_exec_ext in '' $ac_executable_extensions; do
13065 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13066 ac_cv_prog_ac_ct_STRIP="strip"
13067 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13076 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
13077 if test -n "$ac_ct_STRIP"; then
13078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
13079 $as_echo "$ac_ct_STRIP" >&6; }
13081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13082 $as_echo "no" >&6; }
13085 if test "x$ac_ct_STRIP" = x; then
13088 case $cross_compiling:$ac_tool_warned in
13090 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13091 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13092 ac_tool_warned=yes ;;
13097 STRIP="$ac_cv_prog_STRIP"
13100 test -z "$STRIP" && STRIP=:
13107 if test -n "$ac_tool_prefix"; then
13108 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
13109 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
13110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13111 $as_echo_n "checking for $ac_word... " >&6; }
13112 if test "${ac_cv_prog_RANLIB+set}" = set; then :
13113 $as_echo_n "(cached) " >&6
13115 if test -n "$RANLIB"; then
13116 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
13118 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13119 for as_dir in $PATH
13122 test -z "$as_dir" && as_dir=.
13123 for ac_exec_ext in '' $ac_executable_extensions; do
13124 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13125 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
13126 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13135 RANLIB=$ac_cv_prog_RANLIB
13136 if test -n "$RANLIB"; then
13137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
13138 $as_echo "$RANLIB" >&6; }
13140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13141 $as_echo "no" >&6; }
13146 if test -z "$ac_cv_prog_RANLIB"; then
13147 ac_ct_RANLIB=$RANLIB
13148 # Extract the first word of "ranlib", so it can be a program name with args.
13149 set dummy ranlib; ac_word=$2
13150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13151 $as_echo_n "checking for $ac_word... " >&6; }
13152 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
13153 $as_echo_n "(cached) " >&6
13155 if test -n "$ac_ct_RANLIB"; then
13156 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
13158 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13159 for as_dir in $PATH
13162 test -z "$as_dir" && as_dir=.
13163 for ac_exec_ext in '' $ac_executable_extensions; do
13164 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13165 ac_cv_prog_ac_ct_RANLIB="ranlib"
13166 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13175 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
13176 if test -n "$ac_ct_RANLIB"; then
13177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
13178 $as_echo "$ac_ct_RANLIB" >&6; }
13180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13181 $as_echo "no" >&6; }
13184 if test "x$ac_ct_RANLIB" = x; then
13187 case $cross_compiling:$ac_tool_warned in
13189 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13190 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13191 ac_tool_warned=yes ;;
13193 RANLIB=$ac_ct_RANLIB
13196 RANLIB="$ac_cv_prog_RANLIB"
13199 test -z "$RANLIB" && RANLIB=:
13206 # Determine commands to create old-style static archives.
13207 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
13208 old_postinstall_cmds='chmod 644 $oldlib'
13209 old_postuninstall_cmds=
13211 if test -n "$RANLIB"; then
13214 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
13217 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
13220 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
13225 lock_old_archive_extraction=yes ;;
13227 lock_old_archive_extraction=no ;;
13268 # If no C compiler was specified, use CC.
13271 # If no C compiler flags were specified, use CFLAGS.
13272 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
13274 # Allow CC to be a program name with arguments.
13278 # Check for command to grab the raw symbol name followed by C symbol from nm.
13279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
13280 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
13281 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
13282 $as_echo_n "(cached) " >&6
13285 # These are sane defaults that work on at least a few old systems.
13286 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
13288 # Character class describing NM global symbol codes.
13289 symcode='[BCDEGRST]'
13291 # Regexp to match symbols that can be accessed directly from C.
13292 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
13294 # Define system-specific variables.
13299 cygwin* | mingw* | pw32* | cegcc*)
13300 symcode='[ABCDGISTW]'
13303 if test "$host_cpu" = ia64; then
13304 symcode='[ABCDEGRST]'
13307 irix* | nonstopux*)
13308 symcode='[BCDEGRST]'
13311 symcode='[BCDEGQRST]'
13322 sysv5* | sco5v6* | unixware* | OpenUNIX*)
13330 # If we're using GNU nm, then use its standard symbol codes.
13331 case `$NM -V 2>&1` in
13332 *GNU* | *'with BFD'*)
13333 symcode='[ABCDGIRSTW]' ;;
13336 # Transform an extracted symbol line into a proper C declaration.
13337 # Some systems (esp. on ia64) link data and code symbols differently,
13338 # so use this general approach.
13339 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
13341 # Transform an extracted symbol line into symbol name and symbol address
13342 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'"
13343 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* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
13345 # Handle CRLF in mingw tool chain
13349 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
13353 # Try without a prefix underscore, then with it.
13354 for ac_symprfx in "" "_"; do
13356 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
13357 symxfrm="\\1 $ac_symprfx\\2 \\2"
13359 # Write the raw and C identifiers.
13360 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
13361 # Fake it for dumpbin and say T for any non-static function
13362 # and D for any global variable.
13363 # Also find C++ and __fastcall symbols from MSVC++,
13364 # which start with @ or ?.
13365 lt_cv_sys_global_symbol_pipe="$AWK '"\
13366 " {last_section=section; section=\$ 3};"\
13367 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
13368 " \$ 0!~/External *\|/{next};"\
13369 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
13370 " {if(hide[section]) next};"\
13371 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
13372 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
13373 " s[1]~/^[@?]/{print s[1], s[1]; next};"\
13374 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
13375 " ' prfx=^$ac_symprfx"
13377 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
13380 # Check to see that the pipe works correctly.
13384 cat > conftest.$ac_ext <<_LT_EOF
13389 void nm_test_func(void);
13390 void nm_test_func(void){}
13394 int main(){nm_test_var='a';nm_test_func();return(0);}
13397 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13398 (eval $ac_compile) 2>&5
13400 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13401 test $ac_status = 0; }; then
13402 # Now try to grab the symbols.
13404 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
13405 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
13407 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13408 test $ac_status = 0; } && test -s "$nlist"; then
13409 # Try sorting and uniquifying the output.
13410 if sort "$nlist" | uniq > "$nlist"T; then
13411 mv -f "$nlist"T "$nlist"
13416 # Make sure that we snagged all the symbols we need.
13417 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
13418 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
13419 cat <<_LT_EOF > conftest.$ac_ext
13425 # Now generate the symbol file.
13426 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
13428 cat <<_LT_EOF >> conftest.$ac_ext
13430 /* The mapping between symbol names and symbols. */
13435 lt__PROGRAM__LTX_preloaded_symbols[] =
13437 { "@PROGRAM@", (void *) 0 },
13439 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
13440 cat <<\_LT_EOF >> conftest.$ac_ext
13444 /* This works around a problem in FreeBSD linker */
13445 #ifdef FREEBSD_WORKAROUND
13446 static const void *lt_preloaded_setup() {
13447 return lt__PROGRAM__LTX_preloaded_symbols;
13455 # Now try linking the two files.
13456 mv conftest.$ac_objext conftstm.$ac_objext
13457 lt_save_LIBS="$LIBS"
13458 lt_save_CFLAGS="$CFLAGS"
13459 LIBS="conftstm.$ac_objext"
13460 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
13461 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13462 (eval $ac_link) 2>&5
13464 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13465 test $ac_status = 0; } && test -s conftest${ac_exeext}; then
13468 LIBS="$lt_save_LIBS"
13469 CFLAGS="$lt_save_CFLAGS"
13471 echo "cannot find nm_test_func in $nlist" >&5
13474 echo "cannot find nm_test_var in $nlist" >&5
13477 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
13480 echo "$progname: failed program was:" >&5
13481 cat conftest.$ac_ext >&5
13483 rm -rf conftest* conftst*
13485 # Do not use the global_symbol_pipe unless it works.
13486 if test "$pipe_works" = yes; then
13489 lt_cv_sys_global_symbol_pipe=
13495 if test -z "$lt_cv_sys_global_symbol_pipe"; then
13496 lt_cv_sys_global_symbol_to_cdecl=
13498 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
13499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
13500 $as_echo "failed" >&6; }
13502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
13503 $as_echo "ok" >&6; }
13527 # Check whether --enable-libtool-lock was given.
13528 if test "${enable_libtool_lock+set}" = set; then :
13529 enableval=$enable_libtool_lock;
13532 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
13534 # Some flags need to be propagated to the compiler or linker for good
13538 # Find out which ABI we are using.
13539 echo 'int i;' > conftest.$ac_ext
13540 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13541 (eval $ac_compile) 2>&5
13543 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13544 test $ac_status = 0; }; then
13545 case `/usr/bin/file conftest.$ac_objext` in
13547 HPUX_IA64_MODE="32"
13550 HPUX_IA64_MODE="64"
13557 # Find out which ABI we are using.
13558 echo '#line '$LINENO' "configure"' > conftest.$ac_ext
13559 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13560 (eval $ac_compile) 2>&5
13562 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13563 test $ac_status = 0; }; then
13564 if test "$lt_cv_prog_gnu_ld" = yes; then
13565 case `/usr/bin/file conftest.$ac_objext` in
13567 LD="${LD-ld} -melf32bsmip"
13570 LD="${LD-ld} -melf32bmipn32"
13573 LD="${LD-ld} -melf64bmip"
13577 case `/usr/bin/file conftest.$ac_objext` in
13593 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
13594 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
13595 # Find out which ABI we are using.
13596 echo 'int i;' > conftest.$ac_ext
13597 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13598 (eval $ac_compile) 2>&5
13600 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13601 test $ac_status = 0; }; then
13602 case `/usr/bin/file conftest.o` in
13605 x86_64-*kfreebsd*-gnu)
13606 LD="${LD-ld} -m elf_i386_fbsd"
13609 case `/usr/bin/file conftest.o` in
13611 LD="${LD-ld} -m elf32_x86_64"
13614 LD="${LD-ld} -m elf_i386"
13618 ppc64-*linux*|powerpc64-*linux*)
13619 LD="${LD-ld} -m elf32ppclinux"
13622 LD="${LD-ld} -m elf_s390"
13625 LD="${LD-ld} -m elf32_sparc"
13631 x86_64-*kfreebsd*-gnu)
13632 LD="${LD-ld} -m elf_x86_64_fbsd"
13635 LD="${LD-ld} -m elf_x86_64"
13637 ppc*-*linux*|powerpc*-*linux*)
13638 LD="${LD-ld} -m elf64ppc"
13640 s390*-*linux*|s390*-*tpf*)
13641 LD="${LD-ld} -m elf64_s390"
13644 LD="${LD-ld} -m elf64_sparc"
13654 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
13655 SAVE_CFLAGS="$CFLAGS"
13656 CFLAGS="$CFLAGS -belf"
13657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
13658 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
13659 if test "${lt_cv_cc_needs_belf+set}" = set; then :
13660 $as_echo_n "(cached) " >&6
13663 ac_cpp='$CPP $CPPFLAGS'
13664 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13665 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13666 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13668 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13669 /* end confdefs.h. */
13679 if ac_fn_c_try_link "$LINENO"; then :
13680 lt_cv_cc_needs_belf=yes
13682 lt_cv_cc_needs_belf=no
13684 rm -f core conftest.err conftest.$ac_objext \
13685 conftest$ac_exeext conftest.$ac_ext
13687 ac_cpp='$CPP $CPPFLAGS'
13688 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13689 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13690 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
13694 $as_echo "$lt_cv_cc_needs_belf" >&6; }
13695 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
13696 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
13697 CFLAGS="$SAVE_CFLAGS"
13701 # Find out which ABI we are using.
13702 echo 'int i;' > conftest.$ac_ext
13703 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13704 (eval $ac_compile) 2>&5
13706 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13707 test $ac_status = 0; }; then
13708 case `/usr/bin/file conftest.o` in
13710 case $lt_cv_prog_gnu_ld in
13711 yes*) LD="${LD-ld} -m elf64_sparc" ;;
13713 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
13725 need_locks="$enable_libtool_lock"
13729 rhapsody* | darwin*)
13730 if test -n "$ac_tool_prefix"; then
13731 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
13732 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
13733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13734 $as_echo_n "checking for $ac_word... " >&6; }
13735 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
13736 $as_echo_n "(cached) " >&6
13738 if test -n "$DSYMUTIL"; then
13739 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
13741 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13742 for as_dir in $PATH
13745 test -z "$as_dir" && as_dir=.
13746 for ac_exec_ext in '' $ac_executable_extensions; do
13747 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13748 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
13749 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13758 DSYMUTIL=$ac_cv_prog_DSYMUTIL
13759 if test -n "$DSYMUTIL"; then
13760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
13761 $as_echo "$DSYMUTIL" >&6; }
13763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13764 $as_echo "no" >&6; }
13769 if test -z "$ac_cv_prog_DSYMUTIL"; then
13770 ac_ct_DSYMUTIL=$DSYMUTIL
13771 # Extract the first word of "dsymutil", so it can be a program name with args.
13772 set dummy dsymutil; ac_word=$2
13773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13774 $as_echo_n "checking for $ac_word... " >&6; }
13775 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
13776 $as_echo_n "(cached) " >&6
13778 if test -n "$ac_ct_DSYMUTIL"; then
13779 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
13781 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13782 for as_dir in $PATH
13785 test -z "$as_dir" && as_dir=.
13786 for ac_exec_ext in '' $ac_executable_extensions; do
13787 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13788 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
13789 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13798 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
13799 if test -n "$ac_ct_DSYMUTIL"; then
13800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
13801 $as_echo "$ac_ct_DSYMUTIL" >&6; }
13803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13804 $as_echo "no" >&6; }
13807 if test "x$ac_ct_DSYMUTIL" = x; then
13810 case $cross_compiling:$ac_tool_warned in
13812 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13813 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13814 ac_tool_warned=yes ;;
13816 DSYMUTIL=$ac_ct_DSYMUTIL
13819 DSYMUTIL="$ac_cv_prog_DSYMUTIL"
13822 if test -n "$ac_tool_prefix"; then
13823 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
13824 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
13825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13826 $as_echo_n "checking for $ac_word... " >&6; }
13827 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
13828 $as_echo_n "(cached) " >&6
13830 if test -n "$NMEDIT"; then
13831 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
13833 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13834 for as_dir in $PATH
13837 test -z "$as_dir" && as_dir=.
13838 for ac_exec_ext in '' $ac_executable_extensions; do
13839 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13840 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
13841 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13850 NMEDIT=$ac_cv_prog_NMEDIT
13851 if test -n "$NMEDIT"; then
13852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
13853 $as_echo "$NMEDIT" >&6; }
13855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13856 $as_echo "no" >&6; }
13861 if test -z "$ac_cv_prog_NMEDIT"; then
13862 ac_ct_NMEDIT=$NMEDIT
13863 # Extract the first word of "nmedit", so it can be a program name with args.
13864 set dummy nmedit; ac_word=$2
13865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13866 $as_echo_n "checking for $ac_word... " >&6; }
13867 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
13868 $as_echo_n "(cached) " >&6
13870 if test -n "$ac_ct_NMEDIT"; then
13871 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
13873 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13874 for as_dir in $PATH
13877 test -z "$as_dir" && as_dir=.
13878 for ac_exec_ext in '' $ac_executable_extensions; do
13879 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13880 ac_cv_prog_ac_ct_NMEDIT="nmedit"
13881 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13890 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
13891 if test -n "$ac_ct_NMEDIT"; then
13892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
13893 $as_echo "$ac_ct_NMEDIT" >&6; }
13895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13896 $as_echo "no" >&6; }
13899 if test "x$ac_ct_NMEDIT" = x; then
13902 case $cross_compiling:$ac_tool_warned in
13904 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13905 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13906 ac_tool_warned=yes ;;
13908 NMEDIT=$ac_ct_NMEDIT
13911 NMEDIT="$ac_cv_prog_NMEDIT"
13914 if test -n "$ac_tool_prefix"; then
13915 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
13916 set dummy ${ac_tool_prefix}lipo; ac_word=$2
13917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13918 $as_echo_n "checking for $ac_word... " >&6; }
13919 if test "${ac_cv_prog_LIPO+set}" = set; then :
13920 $as_echo_n "(cached) " >&6
13922 if test -n "$LIPO"; then
13923 ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
13925 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13926 for as_dir in $PATH
13929 test -z "$as_dir" && as_dir=.
13930 for ac_exec_ext in '' $ac_executable_extensions; do
13931 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13932 ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
13933 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13942 LIPO=$ac_cv_prog_LIPO
13943 if test -n "$LIPO"; then
13944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
13945 $as_echo "$LIPO" >&6; }
13947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13948 $as_echo "no" >&6; }
13953 if test -z "$ac_cv_prog_LIPO"; then
13955 # Extract the first word of "lipo", so it can be a program name with args.
13956 set dummy lipo; ac_word=$2
13957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13958 $as_echo_n "checking for $ac_word... " >&6; }
13959 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
13960 $as_echo_n "(cached) " >&6
13962 if test -n "$ac_ct_LIPO"; then
13963 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
13965 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13966 for as_dir in $PATH
13969 test -z "$as_dir" && as_dir=.
13970 for ac_exec_ext in '' $ac_executable_extensions; do
13971 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13972 ac_cv_prog_ac_ct_LIPO="lipo"
13973 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13982 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
13983 if test -n "$ac_ct_LIPO"; then
13984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
13985 $as_echo "$ac_ct_LIPO" >&6; }
13987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13988 $as_echo "no" >&6; }
13991 if test "x$ac_ct_LIPO" = x; then
13994 case $cross_compiling:$ac_tool_warned in
13996 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13997 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13998 ac_tool_warned=yes ;;
14003 LIPO="$ac_cv_prog_LIPO"
14006 if test -n "$ac_tool_prefix"; then
14007 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
14008 set dummy ${ac_tool_prefix}otool; ac_word=$2
14009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14010 $as_echo_n "checking for $ac_word... " >&6; }
14011 if test "${ac_cv_prog_OTOOL+set}" = set; then :
14012 $as_echo_n "(cached) " >&6
14014 if test -n "$OTOOL"; then
14015 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
14017 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14018 for as_dir in $PATH
14021 test -z "$as_dir" && as_dir=.
14022 for ac_exec_ext in '' $ac_executable_extensions; do
14023 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14024 ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
14025 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14034 OTOOL=$ac_cv_prog_OTOOL
14035 if test -n "$OTOOL"; then
14036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
14037 $as_echo "$OTOOL" >&6; }
14039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14040 $as_echo "no" >&6; }
14045 if test -z "$ac_cv_prog_OTOOL"; then
14047 # Extract the first word of "otool", so it can be a program name with args.
14048 set dummy otool; ac_word=$2
14049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14050 $as_echo_n "checking for $ac_word... " >&6; }
14051 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
14052 $as_echo_n "(cached) " >&6
14054 if test -n "$ac_ct_OTOOL"; then
14055 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
14057 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14058 for as_dir in $PATH
14061 test -z "$as_dir" && as_dir=.
14062 for ac_exec_ext in '' $ac_executable_extensions; do
14063 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14064 ac_cv_prog_ac_ct_OTOOL="otool"
14065 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14074 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
14075 if test -n "$ac_ct_OTOOL"; then
14076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
14077 $as_echo "$ac_ct_OTOOL" >&6; }
14079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14080 $as_echo "no" >&6; }
14083 if test "x$ac_ct_OTOOL" = x; then
14086 case $cross_compiling:$ac_tool_warned in
14088 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14089 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14090 ac_tool_warned=yes ;;
14095 OTOOL="$ac_cv_prog_OTOOL"
14098 if test -n "$ac_tool_prefix"; then
14099 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
14100 set dummy ${ac_tool_prefix}otool64; ac_word=$2
14101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14102 $as_echo_n "checking for $ac_word... " >&6; }
14103 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
14104 $as_echo_n "(cached) " >&6
14106 if test -n "$OTOOL64"; then
14107 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
14109 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14110 for as_dir in $PATH
14113 test -z "$as_dir" && as_dir=.
14114 for ac_exec_ext in '' $ac_executable_extensions; do
14115 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14116 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
14117 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14126 OTOOL64=$ac_cv_prog_OTOOL64
14127 if test -n "$OTOOL64"; then
14128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
14129 $as_echo "$OTOOL64" >&6; }
14131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14132 $as_echo "no" >&6; }
14137 if test -z "$ac_cv_prog_OTOOL64"; then
14138 ac_ct_OTOOL64=$OTOOL64
14139 # Extract the first word of "otool64", so it can be a program name with args.
14140 set dummy otool64; ac_word=$2
14141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14142 $as_echo_n "checking for $ac_word... " >&6; }
14143 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
14144 $as_echo_n "(cached) " >&6
14146 if test -n "$ac_ct_OTOOL64"; then
14147 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
14149 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14150 for as_dir in $PATH
14153 test -z "$as_dir" && as_dir=.
14154 for ac_exec_ext in '' $ac_executable_extensions; do
14155 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14156 ac_cv_prog_ac_ct_OTOOL64="otool64"
14157 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14166 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
14167 if test -n "$ac_ct_OTOOL64"; then
14168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
14169 $as_echo "$ac_ct_OTOOL64" >&6; }
14171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14172 $as_echo "no" >&6; }
14175 if test "x$ac_ct_OTOOL64" = x; then
14178 case $cross_compiling:$ac_tool_warned in
14180 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14181 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14182 ac_tool_warned=yes ;;
14184 OTOOL64=$ac_ct_OTOOL64
14187 OTOOL64="$ac_cv_prog_OTOOL64"
14216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
14217 $as_echo_n "checking for -single_module linker flag... " >&6; }
14218 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
14219 $as_echo_n "(cached) " >&6
14221 lt_cv_apple_cc_single_mod=no
14222 if test -z "${LT_MULTI_MODULE}"; then
14223 # By default we will add the -single_module flag. You can override
14224 # by either setting the environment variable LT_MULTI_MODULE
14225 # non-empty at configure time, or by adding -multi_module to the
14227 rm -rf libconftest.dylib*
14228 echo "int foo(void){return 1;}" > conftest.c
14229 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14230 -dynamiclib -Wl,-single_module conftest.c" >&5
14231 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14232 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
14234 if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
14235 lt_cv_apple_cc_single_mod=yes
14237 cat conftest.err >&5
14239 rm -rf libconftest.dylib*
14243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
14244 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
14245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
14246 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
14247 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
14248 $as_echo_n "(cached) " >&6
14250 lt_cv_ld_exported_symbols_list=no
14251 save_LDFLAGS=$LDFLAGS
14252 echo "_main" > conftest.sym
14253 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
14254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14255 /* end confdefs.h. */
14265 if ac_fn_c_try_link "$LINENO"; then :
14266 lt_cv_ld_exported_symbols_list=yes
14268 lt_cv_ld_exported_symbols_list=no
14270 rm -f core conftest.err conftest.$ac_objext \
14271 conftest$ac_exeext conftest.$ac_ext
14272 LDFLAGS="$save_LDFLAGS"
14275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
14276 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
14277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
14278 $as_echo_n "checking for -force_load linker flag... " >&6; }
14279 if test "${lt_cv_ld_force_load+set}" = set; then :
14280 $as_echo_n "(cached) " >&6
14282 lt_cv_ld_force_load=no
14283 cat > conftest.c << _LT_EOF
14284 int forced_loaded() { return 2;}
14286 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
14287 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
14288 echo "$AR cru libconftest.a conftest.o" >&5
14289 $AR cru libconftest.a conftest.o 2>&5
14290 cat > conftest.c << _LT_EOF
14291 int main() { return 0;}
14293 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
14294 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
14296 if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
14297 lt_cv_ld_force_load=yes
14299 cat conftest.err >&5
14301 rm -f conftest.err libconftest.a conftest conftest.c
14302 rm -rf conftest.dSYM
14305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
14306 $as_echo "$lt_cv_ld_force_load" >&6; }
14308 rhapsody* | darwin1.[012])
14309 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
14311 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14312 darwin*) # darwin 5.x on
14313 # if running on 10.5 or later, the deployment target defaults
14314 # to the OS version, if on x86, and 10.4, the deployment
14315 # target defaults to 10.4. Don't you love it?
14316 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
14317 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
14318 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14320 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14322 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14326 if test "$lt_cv_apple_cc_single_mod" = "yes"; then
14327 _lt_dar_single_mod='$single_module'
14329 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
14330 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
14332 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
14334 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
14335 _lt_dsymutil='~$DSYMUTIL $lib || :'
14342 for ac_header in dlfcn.h
14344 ac_fn_c_check_header_preproc "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h"
14345 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
14346 cat >>confdefs.h <<_ACEOF
14347 #define HAVE_DLFCN_H 1
14364 enable_win32_dll=no
14367 # Check whether --enable-shared was given.
14368 if test "${enable_shared+set}" = set; then :
14369 enableval=$enable_shared; p=${PACKAGE-default}
14371 yes) enable_shared=yes ;;
14372 no) enable_shared=no ;;
14375 # Look at the argument we got. We use all the common list separators.
14376 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14377 for pkg in $enableval; do
14379 if test "X$pkg" = "X$p"; then
14398 # Check whether --enable-static was given.
14399 if test "${enable_static+set}" = set; then :
14400 enableval=$enable_static; p=${PACKAGE-default}
14402 yes) enable_static=yes ;;
14403 no) enable_static=no ;;
14406 # Look at the argument we got. We use all the common list separators.
14407 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14408 for pkg in $enableval; do
14410 if test "X$pkg" = "X$p"; then
14430 # Check whether --with-pic was given.
14431 if test "${with_pic+set}" = set; then :
14432 withval=$with_pic; pic_mode="$withval"
14438 test -z "$pic_mode" && pic_mode=default
14446 # Check whether --enable-fast-install was given.
14447 if test "${enable_fast_install+set}" = set; then :
14448 enableval=$enable_fast_install; p=${PACKAGE-default}
14450 yes) enable_fast_install=yes ;;
14451 no) enable_fast_install=no ;;
14453 enable_fast_install=no
14454 # Look at the argument we got. We use all the common list separators.
14455 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14456 for pkg in $enableval; do
14458 if test "X$pkg" = "X$p"; then
14459 enable_fast_install=yes
14466 enable_fast_install=yes
14479 # This can be used to rebuild libtool when needed
14480 LIBTOOL_DEPS="$ltmain"
14482 # Always use our own libtool.
14483 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
14510 test -z "$LN_S" && LN_S="ln -s"
14525 if test -n "${ZSH_VERSION+set}" ; then
14526 setopt NO_GLOB_SUBST
14529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
14530 $as_echo_n "checking for objdir... " >&6; }
14531 if test "${lt_cv_objdir+set}" = set; then :
14532 $as_echo_n "(cached) " >&6
14534 rm -f .libs 2>/dev/null
14535 mkdir .libs 2>/dev/null
14536 if test -d .libs; then
14539 # MS-DOS does not allow filenames that begin with a dot.
14542 rmdir .libs 2>/dev/null
14544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
14545 $as_echo "$lt_cv_objdir" >&6; }
14546 objdir=$lt_cv_objdir
14552 cat >>confdefs.h <<_ACEOF
14553 #define LT_OBJDIR "$lt_cv_objdir/"
14561 # AIX sometimes has problems with the GCC collect2 program. For some
14562 # reason, if we set the COLLECT_NAMES environment variable, the problems
14563 # vanish in a puff of smoke.
14564 if test "X${COLLECT_NAMES+set}" != Xset; then
14566 export COLLECT_NAMES
14571 # Global variables:
14573 can_build_shared=yes
14575 # All known linkers require a `.a' archive for static linking (except MSVC,
14576 # which needs '.lib').
14579 with_gnu_ld="$lt_cv_prog_gnu_ld"
14582 old_CFLAGS="$CFLAGS"
14584 # Set sane defaults for various variables
14585 test -z "$CC" && CC=cc
14586 test -z "$LTCC" && LTCC=$CC
14587 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
14588 test -z "$LD" && LD=ld
14589 test -z "$ac_objext" && ac_objext=o
14591 for cc_temp in $compiler""; do
14593 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
14594 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
14599 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
14602 # Only perform the check for file, if the check method requires it
14603 test -z "$MAGIC_CMD" && MAGIC_CMD=file
14604 case $deplibs_check_method in
14606 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
14607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
14608 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
14609 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14610 $as_echo_n "(cached) " >&6
14614 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14617 lt_save_MAGIC_CMD="$MAGIC_CMD"
14618 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14619 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14620 for ac_dir in $ac_dummy; do
14622 test -z "$ac_dir" && ac_dir=.
14623 if test -f $ac_dir/${ac_tool_prefix}file; then
14624 lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
14625 if test -n "$file_magic_test_file"; then
14626 case $deplibs_check_method in
14628 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14629 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14630 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14631 $EGREP "$file_magic_regex" > /dev/null; then
14636 *** Warning: the command libtool uses to detect shared libraries,
14637 *** $file_magic_cmd, produces output that libtool cannot recognize.
14638 *** The result is that libtool may fail to recognize shared libraries
14639 *** as such. This will affect the creation of libtool libraries that
14640 *** depend on shared libraries, but programs linked with such libtool
14641 *** libraries will work regardless of this problem. Nevertheless, you
14642 *** may want to report the problem to your system manager and/or to
14643 *** bug-libtool@gnu.org
14653 MAGIC_CMD="$lt_save_MAGIC_CMD"
14658 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14659 if test -n "$MAGIC_CMD"; then
14660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14661 $as_echo "$MAGIC_CMD" >&6; }
14663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14664 $as_echo "no" >&6; }
14671 if test -z "$lt_cv_path_MAGIC_CMD"; then
14672 if test -n "$ac_tool_prefix"; then
14673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
14674 $as_echo_n "checking for file... " >&6; }
14675 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14676 $as_echo_n "(cached) " >&6
14680 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14683 lt_save_MAGIC_CMD="$MAGIC_CMD"
14684 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14685 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14686 for ac_dir in $ac_dummy; do
14688 test -z "$ac_dir" && ac_dir=.
14689 if test -f $ac_dir/file; then
14690 lt_cv_path_MAGIC_CMD="$ac_dir/file"
14691 if test -n "$file_magic_test_file"; then
14692 case $deplibs_check_method in
14694 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14695 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14696 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14697 $EGREP "$file_magic_regex" > /dev/null; then
14702 *** Warning: the command libtool uses to detect shared libraries,
14703 *** $file_magic_cmd, produces output that libtool cannot recognize.
14704 *** The result is that libtool may fail to recognize shared libraries
14705 *** as such. This will affect the creation of libtool libraries that
14706 *** depend on shared libraries, but programs linked with such libtool
14707 *** libraries will work regardless of this problem. Nevertheless, you
14708 *** may want to report the problem to your system manager and/or to
14709 *** bug-libtool@gnu.org
14719 MAGIC_CMD="$lt_save_MAGIC_CMD"
14724 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14725 if test -n "$MAGIC_CMD"; then
14726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14727 $as_echo "$MAGIC_CMD" >&6; }
14729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14730 $as_echo "no" >&6; }
14743 # Use C for the default configuration in the libtool script
14747 ac_cpp='$CPP $CPPFLAGS'
14748 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14749 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14750 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14753 # Source file extension for C test sources.
14756 # Object file extension for compiled C test sources.
14760 # Code to be used in simple compile tests
14761 lt_simple_compile_test_code="int some_variable = 0;"
14763 # Code to be used in simple link tests
14764 lt_simple_link_test_code='int main(){return(0);}'
14772 # If no C compiler was specified, use CC.
14775 # If no C compiler flags were specified, use CFLAGS.
14776 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
14778 # Allow CC to be a program name with arguments.
14781 # Save the default compiler, since it gets overwritten when the other
14782 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
14783 compiler_DEFAULT=$CC
14785 # save warnings/boilerplate of simple test code
14786 ac_outfile=conftest.$ac_objext
14787 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
14788 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14789 _lt_compiler_boilerplate=`cat conftest.err`
14792 ac_outfile=conftest.$ac_objext
14793 echo "$lt_simple_link_test_code" >conftest.$ac_ext
14794 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14795 _lt_linker_boilerplate=`cat conftest.err`
14800 ## There is no encapsulation within the following macros, do not change
14801 ## the running order or otherwise move them around unless you know exactly
14802 ## what you are doing...
14803 if test -n "$compiler"; then
14805 lt_prog_compiler_no_builtin_flag=
14807 if test "$GCC" = yes; then
14808 case $cc_basename in
14810 lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
14812 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
14815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
14816 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
14817 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
14818 $as_echo_n "(cached) " >&6
14820 lt_cv_prog_compiler_rtti_exceptions=no
14821 ac_outfile=conftest.$ac_objext
14822 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14823 lt_compiler_flag="-fno-rtti -fno-exceptions"
14824 # Insert the option either (1) after the last *FLAGS variable, or
14825 # (2) before a word containing "conftest.", or (3) at the end.
14826 # Note that $ac_compile itself does not contain backslashes and begins
14827 # with a dollar sign (not a hyphen), so the echo should work correctly.
14828 # The option is referenced via a variable to avoid confusing sed.
14829 lt_compile=`echo "$ac_compile" | $SED \
14830 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14831 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14832 -e 's:$: $lt_compiler_flag:'`
14833 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14834 (eval "$lt_compile" 2>conftest.err)
14836 cat conftest.err >&5
14837 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14838 if (exit $ac_status) && test -s "$ac_outfile"; then
14839 # The compiler can only warn and ignore the option if not recognized
14840 # So say no if there are warnings other than the usual output.
14841 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
14842 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14843 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
14844 lt_cv_prog_compiler_rtti_exceptions=yes
14850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
14851 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
14853 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
14854 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
14866 lt_prog_compiler_wl=
14867 lt_prog_compiler_pic=
14868 lt_prog_compiler_static=
14870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
14871 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
14873 if test "$GCC" = yes; then
14874 lt_prog_compiler_wl='-Wl,'
14875 lt_prog_compiler_static='-static'
14879 # All AIX code is PIC.
14880 if test "$host_cpu" = ia64; then
14881 # AIX 5 now supports IA64 processor
14882 lt_prog_compiler_static='-Bstatic'
14884 lt_prog_compiler_pic='-fPIC'
14890 # see comment about AmigaOS4 .so support
14891 lt_prog_compiler_pic='-fPIC'
14894 # FIXME: we need at least 68020 code to build shared libraries, but
14895 # adding the `-m68020' flag to GCC prevents building anything better,
14897 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
14902 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
14903 # PIC is the default for these OSes.
14906 mingw* | cygwin* | pw32* | os2* | cegcc*)
14907 # This hack is so that the source file can tell whether it is being
14908 # built for inclusion in a dll (and should export symbols for example).
14909 # Although the cygwin gcc ignores -fPIC, still need this for old-style
14910 # (--disable-auto-import) libraries
14911 lt_prog_compiler_pic='-DDLL_EXPORT'
14914 darwin* | rhapsody*)
14915 # PIC is the default on this platform
14916 # Common symbols not allowed in MH_DYLIB files
14917 lt_prog_compiler_pic='-fno-common'
14921 # PIC is the default for Haiku.
14922 # The "-static" flag exists, but is broken.
14923 lt_prog_compiler_static=
14927 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
14928 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
14929 # sets the default TLS model and affects inlining.
14935 lt_prog_compiler_pic='-fPIC'
14941 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
14942 # Instead, we relocate shared libraries at runtime.
14946 # Just because we use GCC doesn't mean we suddenly get shared libraries
14947 # on systems that don't support them.
14948 lt_prog_compiler_can_build_shared=no
14953 # QNX uses GNU C++, but need to define -shared option too, otherwise
14954 # it will coredump.
14955 lt_prog_compiler_pic='-fPIC -shared'
14959 if test -d /usr/nec; then
14960 lt_prog_compiler_pic=-Kconform_pic
14965 lt_prog_compiler_pic='-fPIC'
14969 case $cc_basename in
14970 nvcc*) # Cuda Compiler Driver 2.2
14971 lt_prog_compiler_wl='-Xlinker '
14972 lt_prog_compiler_pic='-Xcompiler -fPIC'
14976 # PORTME Check for flag to pass linker flags through the system compiler.
14979 lt_prog_compiler_wl='-Wl,'
14980 if test "$host_cpu" = ia64; then
14981 # AIX 5 now supports IA64 processor
14982 lt_prog_compiler_static='-Bstatic'
14984 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
14988 mingw* | cygwin* | pw32* | os2* | cegcc*)
14989 # This hack is so that the source file can tell whether it is being
14990 # built for inclusion in a dll (and should export symbols for example).
14991 lt_prog_compiler_pic='-DDLL_EXPORT'
14994 hpux9* | hpux10* | hpux11*)
14995 lt_prog_compiler_wl='-Wl,'
14996 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
14997 # not for PA HP-UX.
15003 lt_prog_compiler_pic='+Z'
15006 # Is there a better lt_prog_compiler_static that works with the bundled CC?
15007 lt_prog_compiler_static='${wl}-a ${wl}archive'
15010 irix5* | irix6* | nonstopux*)
15011 lt_prog_compiler_wl='-Wl,'
15012 # PIC (with -KPIC) is the default.
15013 lt_prog_compiler_static='-non_shared'
15016 linux* | k*bsd*-gnu | kopensolaris*-gnu)
15017 case $cc_basename in
15018 # old Intel for x86_64 which still supported -KPIC.
15020 lt_prog_compiler_wl='-Wl,'
15021 lt_prog_compiler_pic='-KPIC'
15022 lt_prog_compiler_static='-static'
15024 # icc used to be incompatible with GCC.
15025 # ICC 10 doesn't accept -KPIC any more.
15027 lt_prog_compiler_wl='-Wl,'
15028 lt_prog_compiler_pic='-fPIC'
15029 lt_prog_compiler_static='-static'
15031 # Lahey Fortran 8.1.
15033 lt_prog_compiler_wl='-Wl,'
15034 lt_prog_compiler_pic='--shared'
15035 lt_prog_compiler_static='--static'
15037 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
15038 # Portland Group compilers (*not* the Pentium gcc compiler,
15039 # which looks to be a dead project)
15040 lt_prog_compiler_wl='-Wl,'
15041 lt_prog_compiler_pic='-fpic'
15042 lt_prog_compiler_static='-Bstatic'
15045 lt_prog_compiler_wl='-Wl,'
15046 # All Alpha code is PIC.
15047 lt_prog_compiler_static='-non_shared'
15049 xl* | bgxl* | bgf* | mpixl*)
15050 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
15051 lt_prog_compiler_wl='-Wl,'
15052 lt_prog_compiler_pic='-qpic'
15053 lt_prog_compiler_static='-qstaticlink'
15056 case `$CC -V 2>&1 | sed 5q` in
15057 *Sun\ F* | *Sun*Fortran*)
15058 # Sun Fortran 8.3 passes all unrecognized flags to the linker
15059 lt_prog_compiler_pic='-KPIC'
15060 lt_prog_compiler_static='-Bstatic'
15061 lt_prog_compiler_wl=''
15065 lt_prog_compiler_pic='-KPIC'
15066 lt_prog_compiler_static='-Bstatic'
15067 lt_prog_compiler_wl='-Wl,'
15075 lt_prog_compiler_pic='-KPIC'
15076 lt_prog_compiler_static='-Bstatic'
15080 # QNX uses GNU C++, but need to define -shared option too, otherwise
15081 # it will coredump.
15082 lt_prog_compiler_pic='-fPIC -shared'
15085 osf3* | osf4* | osf5*)
15086 lt_prog_compiler_wl='-Wl,'
15087 # All OSF/1 code is PIC.
15088 lt_prog_compiler_static='-non_shared'
15092 lt_prog_compiler_static='-non_shared'
15096 lt_prog_compiler_pic='-KPIC'
15097 lt_prog_compiler_static='-Bstatic'
15098 case $cc_basename in
15099 f77* | f90* | f95*)
15100 lt_prog_compiler_wl='-Qoption ld ';;
15102 lt_prog_compiler_wl='-Wl,';;
15107 lt_prog_compiler_wl='-Qoption ld '
15108 lt_prog_compiler_pic='-PIC'
15109 lt_prog_compiler_static='-Bstatic'
15112 sysv4 | sysv4.2uw2* | sysv4.3*)
15113 lt_prog_compiler_wl='-Wl,'
15114 lt_prog_compiler_pic='-KPIC'
15115 lt_prog_compiler_static='-Bstatic'
15119 if test -d /usr/nec ;then
15120 lt_prog_compiler_pic='-Kconform_pic'
15121 lt_prog_compiler_static='-Bstatic'
15125 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
15126 lt_prog_compiler_wl='-Wl,'
15127 lt_prog_compiler_pic='-KPIC'
15128 lt_prog_compiler_static='-Bstatic'
15132 lt_prog_compiler_wl='-Wl,'
15133 lt_prog_compiler_can_build_shared=no
15137 lt_prog_compiler_pic='-pic'
15138 lt_prog_compiler_static='-Bstatic'
15142 lt_prog_compiler_can_build_shared=no
15148 # For platforms which do not support PIC, -DPIC is meaningless:
15150 lt_prog_compiler_pic=
15153 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
15156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
15157 $as_echo "$lt_prog_compiler_pic" >&6; }
15165 # Check to make sure the PIC flag actually works.
15167 if test -n "$lt_prog_compiler_pic"; then
15168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
15169 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
15170 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
15171 $as_echo_n "(cached) " >&6
15173 lt_cv_prog_compiler_pic_works=no
15174 ac_outfile=conftest.$ac_objext
15175 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15176 lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
15177 # Insert the option either (1) after the last *FLAGS variable, or
15178 # (2) before a word containing "conftest.", or (3) at the end.
15179 # Note that $ac_compile itself does not contain backslashes and begins
15180 # with a dollar sign (not a hyphen), so the echo should work correctly.
15181 # The option is referenced via a variable to avoid confusing sed.
15182 lt_compile=`echo "$ac_compile" | $SED \
15183 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15184 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15185 -e 's:$: $lt_compiler_flag:'`
15186 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15187 (eval "$lt_compile" 2>conftest.err)
15189 cat conftest.err >&5
15190 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15191 if (exit $ac_status) && test -s "$ac_outfile"; then
15192 # The compiler can only warn and ignore the option if not recognized
15193 # So say no if there are warnings other than the usual output.
15194 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
15195 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15196 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
15197 lt_cv_prog_compiler_pic_works=yes
15203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
15204 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
15206 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
15207 case $lt_prog_compiler_pic in
15209 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
15212 lt_prog_compiler_pic=
15213 lt_prog_compiler_can_build_shared=no
15224 # Check to make sure the static flag actually works.
15226 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
15227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
15228 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
15229 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
15230 $as_echo_n "(cached) " >&6
15232 lt_cv_prog_compiler_static_works=no
15233 save_LDFLAGS="$LDFLAGS"
15234 LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
15235 echo "$lt_simple_link_test_code" > conftest.$ac_ext
15236 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
15237 # The linker can only warn and ignore the option if not recognized
15238 # So say no if there are warnings
15239 if test -s conftest.err; then
15240 # Append any errors to the config.log.
15241 cat conftest.err 1>&5
15242 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
15243 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15244 if diff conftest.exp conftest.er2 >/dev/null; then
15245 lt_cv_prog_compiler_static_works=yes
15248 lt_cv_prog_compiler_static_works=yes
15252 LDFLAGS="$save_LDFLAGS"
15255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
15256 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
15258 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
15261 lt_prog_compiler_static=
15270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15271 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15272 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15273 $as_echo_n "(cached) " >&6
15275 lt_cv_prog_compiler_c_o=no
15276 $RM -r conftest 2>/dev/null
15280 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15282 lt_compiler_flag="-o out/conftest2.$ac_objext"
15283 # Insert the option either (1) after the last *FLAGS variable, or
15284 # (2) before a word containing "conftest.", or (3) at the end.
15285 # Note that $ac_compile itself does not contain backslashes and begins
15286 # with a dollar sign (not a hyphen), so the echo should work correctly.
15287 lt_compile=`echo "$ac_compile" | $SED \
15288 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15289 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15290 -e 's:$: $lt_compiler_flag:'`
15291 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15292 (eval "$lt_compile" 2>out/conftest.err)
15294 cat out/conftest.err >&5
15295 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15296 if (exit $ac_status) && test -s out/conftest2.$ac_objext
15298 # The compiler can only warn and ignore the option if not recognized
15299 # So say no if there are warnings
15300 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15301 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15302 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15303 lt_cv_prog_compiler_c_o=yes
15308 # SGI C++ compiler will create directory out/ii_files/ for
15309 # template instantiation
15310 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15311 $RM out/* && rmdir out
15317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15318 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15326 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15327 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15328 $as_echo_n "(cached) " >&6
15330 lt_cv_prog_compiler_c_o=no
15331 $RM -r conftest 2>/dev/null
15335 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15337 lt_compiler_flag="-o out/conftest2.$ac_objext"
15338 # Insert the option either (1) after the last *FLAGS variable, or
15339 # (2) before a word containing "conftest.", or (3) at the end.
15340 # Note that $ac_compile itself does not contain backslashes and begins
15341 # with a dollar sign (not a hyphen), so the echo should work correctly.
15342 lt_compile=`echo "$ac_compile" | $SED \
15343 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15344 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15345 -e 's:$: $lt_compiler_flag:'`
15346 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15347 (eval "$lt_compile" 2>out/conftest.err)
15349 cat out/conftest.err >&5
15350 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15351 if (exit $ac_status) && test -s out/conftest2.$ac_objext
15353 # The compiler can only warn and ignore the option if not recognized
15354 # So say no if there are warnings
15355 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15356 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15357 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15358 lt_cv_prog_compiler_c_o=yes
15363 # SGI C++ compiler will create directory out/ii_files/ for
15364 # template instantiation
15365 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15366 $RM out/* && rmdir out
15372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15373 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15378 hard_links="nottested"
15379 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
15380 # do not overwrite the value of need_locks provided by the user
15381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
15382 $as_echo_n "checking if we can lock with hard links... " >&6; }
15385 ln conftest.a conftest.b 2>/dev/null && hard_links=no
15387 ln conftest.a conftest.b 2>&5 || hard_links=no
15388 ln conftest.a conftest.b 2>/dev/null && hard_links=no
15389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
15390 $as_echo "$hard_links" >&6; }
15391 if test "$hard_links" = no; then
15392 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
15393 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
15405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
15406 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
15409 allow_undefined_flag=
15410 always_export_symbols=no
15412 archive_expsym_cmds=
15413 compiler_needs_object=no
15414 enable_shared_with_static_runtimes=no
15415 export_dynamic_flag_spec=
15416 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
15417 hardcode_automatic=no
15419 hardcode_direct_absolute=no
15420 hardcode_libdir_flag_spec=
15421 hardcode_libdir_flag_spec_ld=
15422 hardcode_libdir_separator=
15423 hardcode_minus_L=no
15424 hardcode_shlibpath_var=unsupported
15426 link_all_deplibs=unknown
15428 module_expsym_cmds=
15429 old_archive_from_new_cmds=
15430 old_archive_from_expsyms_cmds=
15431 thread_safe_flag_spec=
15432 whole_archive_flag_spec=
15433 # include_expsyms should be a list of space-separated symbols to be *always*
15434 # included in the symbol list
15436 # exclude_expsyms can be an extended regexp of symbols to exclude
15437 # it will be wrapped by ` (' and `)$', so one must not match beginning or
15438 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
15439 # as well as any symbol that contains `d'.
15440 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
15441 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
15442 # platforms (ab)use it in PIC code, but their linkers get confused if
15443 # the symbol is explicitly referenced. Since portable code cannot
15444 # rely on this symbol name, it's probably fine to never include it in
15445 # preloaded symbol tables.
15446 # Exclude shared library initialization/finalization symbols.
15447 extract_expsyms_cmds=
15450 cygwin* | mingw* | pw32* | cegcc*)
15451 # FIXME: the MSVC++ port hasn't been tested in a loooong time
15452 # When not using gcc, we currently assume that we are using
15453 # Microsoft Visual C++.
15454 if test "$GCC" != yes; then
15459 # we just hope/assume this is gcc and not c89 (= MSVC++)
15469 # On some targets, GNU ld is compatible enough with the native linker
15470 # that we're better off using the native interface for both.
15471 lt_use_gnu_ld_interface=no
15472 if test "$with_gnu_ld" = yes; then
15475 # The AIX port of GNU ld has always aspired to compatibility
15476 # with the native linker. However, as the warning in the GNU ld
15477 # block says, versions before 2.19.5* couldn't really create working
15478 # shared libraries, regardless of the interface used.
15479 case `$LD -v 2>&1` in
15480 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
15481 *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
15482 *\ \(GNU\ Binutils\)\ [3-9]*) ;;
15484 lt_use_gnu_ld_interface=yes
15489 lt_use_gnu_ld_interface=yes
15494 if test "$lt_use_gnu_ld_interface" = yes; then
15495 # If archive_cmds runs LD, not CC, wlarc should be empty
15498 # Set some defaults for GNU ld with shared library support. These
15499 # are reset later if shared libraries are not supported. Putting them
15500 # here allows them to be overridden if necessary.
15501 runpath_var=LD_RUN_PATH
15502 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15503 export_dynamic_flag_spec='${wl}--export-dynamic'
15504 # ancient GNU ld didn't support --whole-archive et. al.
15505 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
15506 whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
15508 whole_archive_flag_spec=
15510 supports_anon_versioning=no
15511 case `$LD -v 2>&1` in
15512 *GNU\ gold*) supports_anon_versioning=yes ;;
15513 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
15514 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
15515 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
15516 *\ 2.11.*) ;; # other 2.11 versions
15517 *) supports_anon_versioning=yes ;;
15520 # See if GNU ld supports shared libraries.
15523 # On AIX/PPC, the GNU linker is very broken
15524 if test "$host_cpu" != ia64; then
15528 *** Warning: the GNU linker, at least up to release 2.19, is reported
15529 *** to be unable to reliably create shared libraries on AIX.
15530 *** Therefore, libtool is disabling shared libraries support. If you
15531 *** really care for shared libraries, you may want to install binutils
15532 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
15533 *** You will then need to restart the configuration process.
15542 # see comment about AmigaOS4 .so support
15543 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15544 archive_expsym_cmds=''
15547 archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
15548 hardcode_libdir_flag_spec='-L$libdir'
15549 hardcode_minus_L=yes
15555 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15556 allow_undefined_flag=unsupported
15557 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
15558 # support --undefined. This deserves some investigation. FIXME
15559 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15565 cygwin* | mingw* | pw32* | cegcc*)
15566 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
15567 # as there is no search path for DLLs.
15568 hardcode_libdir_flag_spec='-L$libdir'
15569 export_dynamic_flag_spec='${wl}--export-all-symbols'
15570 allow_undefined_flag=unsupported
15571 always_export_symbols=no
15572 enable_shared_with_static_runtimes=yes
15573 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
15575 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
15576 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15577 # If the export-symbols file already is a .def file (1st line
15578 # is EXPORTS), use it as is; otherwise, prepend...
15579 archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
15580 cp $export_symbols $output_objdir/$soname.def;
15582 echo EXPORTS > $output_objdir/$soname.def;
15583 cat $export_symbols >> $output_objdir/$soname.def;
15585 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15592 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15593 link_all_deplibs=yes
15598 hardcode_shlibpath_var=no
15599 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
15600 export_dynamic_flag_spec='${wl}-E'
15601 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
15602 # Instead, shared libraries are loaded at an image base (0x10000000 by
15603 # default) and relocated if they conflict, which is a slow very memory
15604 # consuming and fragmenting process. To avoid this, we pick a random,
15605 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
15606 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
15607 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15608 archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15611 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
15613 if test "$host_os" = linux-dietlibc; then
15614 case $cc_basename in
15615 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
15618 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
15619 && test "$tmp_diet" = no
15622 tmp_sharedflag='-shared'
15623 case $cc_basename,$host_cpu in
15624 pgcc*) # Portland Group C compiler
15625 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'
15626 tmp_addflag=' $pic_flag'
15628 pgf77* | pgf90* | pgf95* | pgfortran*)
15629 # Portland Group f77 and f90 compilers
15630 whole_archive_flag_spec='${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'
15631 tmp_addflag=' $pic_flag -Mnomain' ;;
15632 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
15633 tmp_addflag=' -i_dynamic' ;;
15634 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
15635 tmp_addflag=' -i_dynamic -nofor_main' ;;
15636 ifc* | ifort*) # Intel Fortran compiler
15637 tmp_addflag=' -nofor_main' ;;
15638 lf95*) # Lahey Fortran 8.1
15639 whole_archive_flag_spec=
15640 tmp_sharedflag='--shared' ;;
15641 xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
15642 tmp_sharedflag='-qmkshrobj'
15644 nvcc*) # Cuda Compiler Driver 2.2
15645 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
15646 compiler_needs_object=yes
15649 case `$CC -V 2>&1 | sed 5q` in
15650 *Sun\ C*) # Sun C 5.9
15651 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\"` ${wl}--no-whole-archive'
15652 compiler_needs_object=yes
15653 tmp_sharedflag='-G' ;;
15654 *Sun\ F*) # Sun Fortran 8.3
15655 tmp_sharedflag='-G' ;;
15657 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15659 if test "x$supports_anon_versioning" = xyes; then
15660 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15661 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15662 echo "local: *; };" >> $output_objdir/$libname.ver~
15663 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
15666 case $cc_basename in
15667 xlf* | bgf* | bgxlf* | mpixlf*)
15668 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
15669 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
15670 hardcode_libdir_flag_spec=
15671 hardcode_libdir_flag_spec_ld='-rpath $libdir'
15672 archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
15673 if test "x$supports_anon_versioning" = xyes; then
15674 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15675 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15676 echo "local: *; };" >> $output_objdir/$libname.ver~
15677 $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
15687 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
15688 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
15691 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15692 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15697 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
15701 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
15702 *** create shared libraries on Solaris systems. Therefore, libtool
15703 *** is disabling shared libraries support. We urge you to upgrade GNU
15704 *** binutils to release 2.9.1 or newer. Another option is to modify
15705 *** your PATH or compiler configuration so that the native linker is
15706 *** used, and then restart.
15709 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15710 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15711 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15717 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
15718 case `$LD -v 2>&1` in
15719 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
15723 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
15724 *** reliably create shared libraries on SCO systems. Therefore, libtool
15725 *** is disabling shared libraries support. We urge you to upgrade GNU
15726 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
15727 *** your PATH or compiler configuration so that the native linker is
15728 *** used, and then restart.
15733 # For security reasons, it is highly recommended that you always
15734 # use absolute paths for naming shared libraries, and exclude the
15735 # DT_RUNPATH tag from executables and libraries. But doing so
15736 # requires that you compile everything twice, which is a pain.
15737 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15738 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15739 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15740 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15749 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
15751 hardcode_direct=yes
15752 hardcode_shlibpath_var=no
15756 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15757 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15758 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15765 if test "$ld_shlibs" = no; then
15767 hardcode_libdir_flag_spec=
15768 export_dynamic_flag_spec=
15769 whole_archive_flag_spec=
15772 # PORTME fill in a description of your system's linker (not GNU ld)
15775 allow_undefined_flag=unsupported
15776 always_export_symbols=yes
15777 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'
15778 # Note: this linker hardcodes the directories in LIBPATH if there
15779 # are no directories specified by -L.
15780 hardcode_minus_L=yes
15781 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
15782 # Neither direct hardcoding nor static linking is supported with a
15784 hardcode_direct=unsupported
15789 if test "$host_cpu" = ia64; then
15790 # On IA64, the linker does run time linking by default, so we don't
15791 # have to do anything special.
15792 aix_use_runtimelinking=no
15793 exp_sym_flag='-Bexport'
15796 # If we're using GNU nm, then we don't want the "-C" option.
15797 # -C means demangle to AIX nm, but means don't demangle with GNU nm
15798 # Also, AIX nm treats weak defined symbols like other global
15799 # defined symbols, whereas GNU nm marks them as "W".
15800 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
15801 export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15803 export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15805 aix_use_runtimelinking=no
15807 # Test if we are trying to use run time linking or normal
15808 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
15809 # need to do runtime linking.
15810 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
15811 for ld_flag in $LDFLAGS; do
15812 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
15813 aix_use_runtimelinking=yes
15820 exp_sym_flag='-bexport'
15821 no_entry_flag='-bnoentry'
15824 # When large executables or shared objects are built, AIX ld can
15825 # have problems creating the table of contents. If linking a library
15826 # or program results in "error TOC overflow" add -mminimal-toc to
15827 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
15828 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
15831 hardcode_direct=yes
15832 hardcode_direct_absolute=yes
15833 hardcode_libdir_separator=':'
15834 link_all_deplibs=yes
15835 file_list_spec='${wl}-f,'
15837 if test "$GCC" = yes; then
15838 case $host_os in aix4.[012]|aix4.[012].*)
15839 # We only want to do this on AIX 4.2 and lower, the check
15840 # below for broken collect2 doesn't work under 4.3+
15841 collect2name=`${CC} -print-prog-name=collect2`
15842 if test -f "$collect2name" &&
15843 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
15845 # We have reworked collect2
15848 # We have old collect2
15849 hardcode_direct=unsupported
15850 # It fails to find uninstalled libraries when the uninstalled
15851 # path is not listed in the libpath. Setting hardcode_minus_L
15852 # to unsupported forces relinking
15853 hardcode_minus_L=yes
15854 hardcode_libdir_flag_spec='-L$libdir'
15855 hardcode_libdir_separator=
15859 shared_flag='-shared'
15860 if test "$aix_use_runtimelinking" = yes; then
15861 shared_flag="$shared_flag "'${wl}-G'
15865 if test "$host_cpu" = ia64; then
15866 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
15867 # chokes on -Wl,-G. The following line is correct:
15870 if test "$aix_use_runtimelinking" = yes; then
15871 shared_flag='${wl}-G'
15873 shared_flag='${wl}-bM:SRE'
15878 export_dynamic_flag_spec='${wl}-bexpall'
15879 # It seems that -bexpall does not export symbols beginning with
15880 # underscore (_), so it is better to generate a list of symbols to export.
15881 always_export_symbols=yes
15882 if test "$aix_use_runtimelinking" = yes; then
15883 # Warning - without using the other runtime loading flags (-brtl),
15884 # -berok will link without error, but may produce a broken library.
15885 allow_undefined_flag='-berok'
15886 # Determine the default libpath from the value encoded in an
15887 # empty executable.
15888 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15889 /* end confdefs.h. */
15899 if ac_fn_c_try_link "$LINENO"; then :
15901 lt_aix_libpath_sed='
15902 /Import File Strings/,/^$/ {
15908 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15909 # Check for a 64-bit object if we didn't find anything.
15910 if test -z "$aix_libpath"; then
15911 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15914 rm -f core conftest.err conftest.$ac_objext \
15915 conftest$ac_exeext conftest.$ac_ext
15916 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
15918 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
15919 archive_expsym_cmds='$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 $shared_flag"
15921 if test "$host_cpu" = ia64; then
15922 hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
15923 allow_undefined_flag="-z nodefs"
15924 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
15926 # Determine the default libpath from the value encoded in an
15927 # empty executable.
15928 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15929 /* end confdefs.h. */
15939 if ac_fn_c_try_link "$LINENO"; then :
15941 lt_aix_libpath_sed='
15942 /Import File Strings/,/^$/ {
15948 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15949 # Check for a 64-bit object if we didn't find anything.
15950 if test -z "$aix_libpath"; then
15951 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15954 rm -f core conftest.err conftest.$ac_objext \
15955 conftest$ac_exeext conftest.$ac_ext
15956 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
15958 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
15959 # Warning - without using the other run time loading flags,
15960 # -berok will link without error, but may produce a broken library.
15961 no_undefined_flag=' ${wl}-bernotok'
15962 allow_undefined_flag=' ${wl}-berok'
15963 if test "$with_gnu_ld" = yes; then
15964 # We only use this code for GNU lds that support --whole-archive.
15965 whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
15967 # Exported symbols can be pulled into shared objects from archives
15968 whole_archive_flag_spec='$convenience'
15970 archive_cmds_need_lc=yes
15971 # This is similar to how AIX traditionally builds its shared libraries.
15972 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'
15980 # see comment about AmigaOS4 .so support
15981 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15982 archive_expsym_cmds=''
15985 archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
15986 hardcode_libdir_flag_spec='-L$libdir'
15987 hardcode_minus_L=yes
15993 export_dynamic_flag_spec=-rdynamic
15996 cygwin* | mingw* | pw32* | cegcc*)
15997 # When not using gcc, we currently assume that we are using
15998 # Microsoft Visual C++.
15999 # hardcode_libdir_flag_spec is actually meaningless, as there is
16000 # no search path for DLLs.
16001 hardcode_libdir_flag_spec=' '
16002 allow_undefined_flag=unsupported
16003 # Tell ltmain to make .lib files, not .a files.
16005 # Tell ltmain to make .dll files, not .so files.
16007 # FIXME: Setting linknames here is a bad hack.
16008 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
16009 # The linker will automatically build a .lib file if we build a DLL.
16010 old_archive_from_new_cmds='true'
16011 # FIXME: Should let the user specify the lib program.
16012 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
16013 fix_srcfile_path='`cygpath -w "$srcfile"`'
16014 enable_shared_with_static_runtimes=yes
16017 darwin* | rhapsody*)
16020 archive_cmds_need_lc=no
16022 hardcode_automatic=yes
16023 hardcode_shlibpath_var=unsupported
16024 if test "$lt_cv_ld_force_load" = "yes"; then
16025 whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
16027 whole_archive_flag_spec=''
16029 link_all_deplibs=yes
16030 allow_undefined_flag="$_lt_dar_allow_undefined"
16031 case $cc_basename in
16032 ifort*) _lt_dar_can_shared=yes ;;
16033 *) _lt_dar_can_shared=$GCC ;;
16035 if test "$_lt_dar_can_shared" = "yes"; then
16036 output_verbose_link_cmd=func_echo_all
16037 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
16038 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
16039 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}${_lt_dsymutil}"
16040 module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
16049 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16050 hardcode_libdir_flag_spec='-L$libdir'
16051 hardcode_shlibpath_var=no
16054 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
16055 # support. Future versions do this automatically, but an explicit c++rt0.o
16056 # does not break anything, and helps significantly (at the cost of a little
16059 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
16060 hardcode_libdir_flag_spec='-R$libdir'
16061 hardcode_direct=yes
16062 hardcode_shlibpath_var=no
16065 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
16067 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16068 hardcode_direct=yes
16069 hardcode_minus_L=yes
16070 hardcode_shlibpath_var=no
16073 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
16074 freebsd* | dragonfly*)
16075 archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
16076 hardcode_libdir_flag_spec='-R$libdir'
16077 hardcode_direct=yes
16078 hardcode_shlibpath_var=no
16082 if test "$GCC" = yes; then
16083 archive_cmds='$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 $lib'
16085 archive_cmds='$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 $lib'
16087 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16088 hardcode_libdir_separator=:
16089 hardcode_direct=yes
16091 # hardcode_minus_L: Not really in the search PATH,
16092 # but as the default location of the library.
16093 hardcode_minus_L=yes
16094 export_dynamic_flag_spec='${wl}-E'
16098 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16099 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16101 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16103 if test "$with_gnu_ld" = no; then
16104 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16105 hardcode_libdir_flag_spec_ld='+b $libdir'
16106 hardcode_libdir_separator=:
16107 hardcode_direct=yes
16108 hardcode_direct_absolute=yes
16109 export_dynamic_flag_spec='${wl}-E'
16110 # hardcode_minus_L: Not really in the search PATH,
16111 # but as the default location of the library.
16112 hardcode_minus_L=yes
16117 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16120 archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16123 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16126 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16132 archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16135 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16139 # Older versions of the 11.00 compiler do not understand -b yet
16140 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
16141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
16142 $as_echo_n "checking if $CC understands -b... " >&6; }
16143 if test "${lt_cv_prog_compiler__b+set}" = set; then :
16144 $as_echo_n "(cached) " >&6
16146 lt_cv_prog_compiler__b=no
16147 save_LDFLAGS="$LDFLAGS"
16148 LDFLAGS="$LDFLAGS -b"
16149 echo "$lt_simple_link_test_code" > conftest.$ac_ext
16150 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
16151 # The linker can only warn and ignore the option if not recognized
16152 # So say no if there are warnings
16153 if test -s conftest.err; then
16154 # Append any errors to the config.log.
16155 cat conftest.err 1>&5
16156 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
16157 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16158 if diff conftest.exp conftest.er2 >/dev/null; then
16159 lt_cv_prog_compiler__b=yes
16162 lt_cv_prog_compiler__b=yes
16166 LDFLAGS="$save_LDFLAGS"
16169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
16170 $as_echo "$lt_cv_prog_compiler__b" >&6; }
16172 if test x"$lt_cv_prog_compiler__b" = xyes; then
16173 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16175 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16181 if test "$with_gnu_ld" = no; then
16182 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16183 hardcode_libdir_separator=:
16188 hardcode_shlibpath_var=no
16191 hardcode_direct=yes
16192 hardcode_direct_absolute=yes
16193 export_dynamic_flag_spec='${wl}-E'
16195 # hardcode_minus_L: Not really in the search PATH,
16196 # but as the default location of the library.
16197 hardcode_minus_L=yes
16203 irix5* | irix6* | nonstopux*)
16204 if test "$GCC" = yes; then
16205 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 $lib'
16206 # Try to use the -exported_symbol ld option, if it does not
16207 # work, assume that -exports_file does not work either and
16208 # implicitly export all symbols.
16209 save_LDFLAGS="$LDFLAGS"
16210 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
16211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16212 /* end confdefs.h. */
16215 if ac_fn_c_try_link "$LINENO"; then :
16216 archive_expsym_cmds='$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 $lib'
16219 rm -f core conftest.err conftest.$ac_objext \
16220 conftest$ac_exeext conftest.$ac_ext
16221 LDFLAGS="$save_LDFLAGS"
16223 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
16224 archive_expsym_cmds='$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 $lib'
16226 archive_cmds_need_lc='no'
16227 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16228 hardcode_libdir_separator=:
16230 link_all_deplibs=yes
16234 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
16235 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
16237 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
16239 hardcode_libdir_flag_spec='-R$libdir'
16240 hardcode_direct=yes
16241 hardcode_shlibpath_var=no
16245 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16246 hardcode_direct=yes
16247 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16248 hardcode_libdir_separator=:
16249 hardcode_shlibpath_var=no
16256 if test -f /usr/libexec/ld.so; then
16257 hardcode_direct=yes
16258 hardcode_shlibpath_var=no
16259 hardcode_direct_absolute=yes
16260 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
16261 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16262 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
16263 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16264 export_dynamic_flag_spec='${wl}-E'
16267 openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
16268 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16269 hardcode_libdir_flag_spec='-R$libdir'
16272 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16273 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16283 hardcode_libdir_flag_spec='-L$libdir'
16284 hardcode_minus_L=yes
16285 allow_undefined_flag=unsupported
16286 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'
16287 old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
16291 if test "$GCC" = yes; then
16292 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16293 archive_cmds='$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 $lib'
16295 allow_undefined_flag=' -expect_unresolved \*'
16296 archive_cmds='$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 $lib'
16298 archive_cmds_need_lc='no'
16299 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16300 hardcode_libdir_separator=:
16303 osf4* | osf5*) # as osf3* with the addition of -msym flag
16304 if test "$GCC" = yes; then
16305 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16306 archive_cmds='$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 $lib'
16307 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16309 allow_undefined_flag=' -expect_unresolved \*'
16310 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'
16311 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~
16312 $CC -shared${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'
16314 # Both c and cxx compiler support -rpath directly
16315 hardcode_libdir_flag_spec='-rpath $libdir'
16317 archive_cmds_need_lc='no'
16318 hardcode_libdir_separator=:
16322 no_undefined_flag=' -z defs'
16323 if test "$GCC" = yes; then
16325 archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16326 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16327 $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16329 case `$CC -V 2>&1` in
16332 archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
16333 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16334 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
16338 archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
16339 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16340 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16344 hardcode_libdir_flag_spec='-R$libdir'
16345 hardcode_shlibpath_var=no
16347 solaris2.[0-5] | solaris2.[0-5].*) ;;
16349 # The compiler driver will combine and reorder linker options,
16350 # but understands `-z linker_flag'. GCC discards it without `$wl',
16351 # but is careful enough not to reorder.
16352 # Supported since Solaris 2.6 (maybe 2.5.1?)
16353 if test "$GCC" = yes; then
16354 whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
16356 whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
16360 link_all_deplibs=yes
16364 if test "x$host_vendor" = xsequent; then
16365 # Use $CC to link under sequent, because it throws in some extra .o
16366 # files that make .init and .fini sections work.
16367 archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
16369 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
16371 hardcode_libdir_flag_spec='-L$libdir'
16372 hardcode_direct=yes
16373 hardcode_minus_L=yes
16374 hardcode_shlibpath_var=no
16378 case $host_vendor in
16380 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16381 hardcode_direct=yes # is this really true???
16384 ## LD is ld it makes a PLAMLIB
16385 ## CC just makes a GrossModule.
16386 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
16387 reload_cmds='$CC -r -o $output$reload_objs'
16391 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16392 hardcode_direct=no #Motorola manual says yes, but my tests say they lie
16395 runpath_var='LD_RUN_PATH'
16396 hardcode_shlibpath_var=no
16400 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16401 hardcode_shlibpath_var=no
16402 export_dynamic_flag_spec='-Bexport'
16406 if test -d /usr/nec; then
16407 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16408 hardcode_shlibpath_var=no
16409 runpath_var=LD_RUN_PATH
16410 hardcode_runpath_var=yes
16415 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
16416 no_undefined_flag='${wl}-z,text'
16417 archive_cmds_need_lc=no
16418 hardcode_shlibpath_var=no
16419 runpath_var='LD_RUN_PATH'
16421 if test "$GCC" = yes; then
16422 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16423 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16425 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16426 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16430 sysv5* | sco3.2v5* | sco5v6*)
16431 # Note: We can NOT use -z defs as we might desire, because we do not
16432 # link with -lc, and that would cause any symbols used from libc to
16433 # always be unresolved, which means just about no library would
16434 # ever link correctly. If we're not using GNU ld we use -z text
16435 # though, which does catch some bad symbols but isn't as heavy-handed
16437 no_undefined_flag='${wl}-z,text'
16438 allow_undefined_flag='${wl}-z,nodefs'
16439 archive_cmds_need_lc=no
16440 hardcode_shlibpath_var=no
16441 hardcode_libdir_flag_spec='${wl}-R,$libdir'
16442 hardcode_libdir_separator=':'
16443 link_all_deplibs=yes
16444 export_dynamic_flag_spec='${wl}-Bexport'
16445 runpath_var='LD_RUN_PATH'
16447 if test "$GCC" = yes; then
16448 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16449 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16451 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16452 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16457 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16458 hardcode_libdir_flag_spec='-L$libdir'
16459 hardcode_shlibpath_var=no
16467 if test x$host_vendor = xsni; then
16469 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
16470 export_dynamic_flag_spec='${wl}-Blargedynsym'
16476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
16477 $as_echo "$ld_shlibs" >&6; }
16478 test "$ld_shlibs" = no && can_build_shared=no
16480 with_gnu_ld=$with_gnu_ld
16497 # Do we need to explicitly link libc?
16499 case "x$archive_cmds_need_lc" in
16501 # Assume -lc should be added
16502 archive_cmds_need_lc=yes
16504 if test "$enable_shared" = yes && test "$GCC" = yes; then
16505 case $archive_cmds in
16507 # FIXME: we may have to deal with multi-command sequences.
16510 # Test whether the compiler implicitly links with -lc since on some
16511 # systems, -lgcc has to come before -lc. If gcc already passes -lc
16512 # to ld, don't add -lc before -lgcc.
16513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
16514 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
16515 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
16516 $as_echo_n "(cached) " >&6
16519 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16521 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
16522 (eval $ac_compile) 2>&5
16524 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16525 test $ac_status = 0; } 2>conftest.err; then
16528 libobjs=conftest.$ac_objext
16530 wl=$lt_prog_compiler_wl
16531 pic_flag=$lt_prog_compiler_pic
16537 lt_save_allow_undefined_flag=$allow_undefined_flag
16538 allow_undefined_flag=
16539 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
16540 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
16542 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16543 test $ac_status = 0; }
16545 lt_cv_archive_cmds_need_lc=no
16547 lt_cv_archive_cmds_need_lc=yes
16549 allow_undefined_flag=$lt_save_allow_undefined_flag
16551 cat conftest.err 1>&5
16556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
16557 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
16558 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
16721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
16722 $as_echo_n "checking dynamic linker characteristics... " >&6; }
16724 if test "$GCC" = yes; then
16726 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
16727 *) lt_awk_arg="/^libraries:/" ;;
16730 mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
16731 *) lt_sed_strip_eq="s,=/,/,g" ;;
16733 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
16734 case $lt_search_path_spec in
16736 # if the path contains ";" then we assume it to be the separator
16737 # otherwise default to the standard path separator (i.e. ":") - it is
16738 # assumed that no part of a normal pathname contains ";" but that should
16739 # okay in the real world where ";" in dirpaths is itself problematic.
16740 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
16743 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
16746 # Ok, now we have the path, separated by spaces, we can step through it
16747 # and add multilib dir if necessary.
16748 lt_tmp_lt_search_path_spec=
16749 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
16750 for lt_sys_path in $lt_search_path_spec; do
16751 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
16752 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
16754 test -d "$lt_sys_path" && \
16755 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
16758 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
16759 BEGIN {RS=" "; FS="/|\n";} {
16762 for (lt_i = NF; lt_i > 0; lt_i--) {
16763 if ($lt_i != "" && $lt_i != ".") {
16764 if ($lt_i == "..") {
16767 if (lt_count == 0) {
16768 lt_foo="/" $lt_i lt_foo;
16775 if (lt_foo != "") { lt_freq[lt_foo]++; }
16776 if (lt_freq[lt_foo] == 1) { print lt_foo; }
16778 # AWK program above erroneously prepends '/' to C:/dos/paths
16781 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
16782 $SED 's,/\([A-Za-z]:\),\1,g'` ;;
16784 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
16786 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
16788 library_names_spec=
16789 libname_spec='lib$name'
16793 postuninstall_cmds=
16797 shlibpath_overrides_runpath=unknown
16799 dynamic_linker="$host_os ld.so"
16800 sys_lib_dlsearch_path_spec="/lib /usr/lib"
16801 need_lib_prefix=unknown
16802 hardcode_into_libs=no
16804 # when you set need_version to no, make sure it does not cause -set_version
16805 # flags to be left without arguments
16806 need_version=unknown
16811 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
16812 shlibpath_var=LIBPATH
16814 # AIX 3 has no versioning support, so we append a major version to the name.
16815 soname_spec='${libname}${release}${shared_ext}$major'
16822 hardcode_into_libs=yes
16823 if test "$host_cpu" = ia64; then
16824 # AIX 5 supports IA64
16825 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
16826 shlibpath_var=LD_LIBRARY_PATH
16828 # With GCC up to 2.95.x, collect2 would create an import file
16829 # for dependence libraries. The import file would start with
16830 # the line `#! .'. This would cause the generated library to
16831 # depend on `.', always an invalid library. This was fixed in
16832 # development snapshots of GCC prior to 3.0.
16834 aix4 | aix4.[01] | aix4.[01].*)
16835 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
16837 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
16840 can_build_shared=no
16844 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
16845 # soname into executable. Probably we can add versioning support to
16846 # collect2, so additional links can be useful in future.
16847 if test "$aix_use_runtimelinking" = yes; then
16848 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
16849 # instead of lib<name>.a to let people know that these are not
16850 # typical AIX shared libraries.
16851 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16853 # We preserve .a as extension for shared libraries through AIX4.2
16854 # and later when we are not doing run time linking.
16855 library_names_spec='${libname}${release}.a $libname.a'
16856 soname_spec='${libname}${release}${shared_ext}$major'
16858 shlibpath_var=LIBPATH
16865 # Since July 2007 AmigaOS4 officially supports .so libraries.
16866 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
16867 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16870 library_names_spec='$libname.ixlibrary $libname.a'
16871 # Create ${libname}_ixlibrary.a entries in /sys/libs.
16872 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 ${libname}_ixlibrary.a || exit 1; done'
16878 library_names_spec='${libname}${shared_ext}'
16879 dynamic_linker="$host_os ld.so"
16880 shlibpath_var=LIBRARY_PATH
16886 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16887 soname_spec='${libname}${release}${shared_ext}$major'
16888 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
16889 shlibpath_var=LD_LIBRARY_PATH
16890 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
16891 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
16892 # the default ld.so.conf also contains /usr/contrib/lib and
16893 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
16894 # libtool to hard-code these into programs
16897 cygwin* | mingw* | pw32* | cegcc*)
16898 version_type=windows
16903 case $GCC,$host_os in
16904 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
16905 library_names_spec='$libname.dll.a'
16906 # DLL is installed to $(libdir)/../bin by postinstall_cmds
16907 postinstall_cmds='base_file=`basename \${file}`~
16908 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
16909 dldir=$destdir/`dirname \$dlpath`~
16910 test -d \$dldir || mkdir -p \$dldir~
16911 $install_prog $dir/$dlname \$dldir/$dlname~
16912 chmod a+x \$dldir/$dlname~
16913 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
16914 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
16916 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
16917 dlpath=$dir/\$dldll~
16919 shlibpath_overrides_runpath=yes
16923 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
16924 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16926 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
16929 # MinGW DLLs use traditional 'lib' prefix
16930 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16933 # pw32 DLLs use 'pw' prefix rather than 'lib'
16934 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16940 library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
16943 dynamic_linker='Win32 ld.exe'
16944 # FIXME: first we should search . and the directory the executable is in
16948 darwin* | rhapsody*)
16949 dynamic_linker="$host_os dyld"
16950 version_type=darwin
16953 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
16954 soname_spec='${libname}${release}${major}$shared_ext'
16955 shlibpath_overrides_runpath=yes
16956 shlibpath_var=DYLD_LIBRARY_PATH
16957 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
16959 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
16960 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
16967 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
16968 soname_spec='${libname}${release}${shared_ext}$major'
16969 shlibpath_var=LD_LIBRARY_PATH
16972 freebsd* | dragonfly*)
16973 # DragonFly does not have aout. When/if they implement a new
16974 # versioning mechanism, adjust this.
16975 if test -x /usr/bin/objformat; then
16976 objformat=`/usr/bin/objformat`
16979 freebsd[23].*) objformat=aout ;;
16980 *) objformat=elf ;;
16983 version_type=freebsd-$objformat
16984 case $version_type in
16986 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
16991 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
16995 shlibpath_var=LD_LIBRARY_PATH
16998 shlibpath_overrides_runpath=yes
17000 freebsd3.[01]* | freebsdelf3.[01]*)
17001 shlibpath_overrides_runpath=yes
17002 hardcode_into_libs=yes
17004 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
17005 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
17006 shlibpath_overrides_runpath=no
17007 hardcode_into_libs=yes
17009 *) # from 4.6 on, and DragonFly
17010 shlibpath_overrides_runpath=yes
17011 hardcode_into_libs=yes
17020 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17021 soname_spec='${libname}${release}${shared_ext}$major'
17022 shlibpath_var=LD_LIBRARY_PATH
17023 hardcode_into_libs=yes
17030 dynamic_linker="$host_os runtime_loader"
17031 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17032 soname_spec='${libname}${release}${shared_ext}$major'
17033 shlibpath_var=LIBRARY_PATH
17034 shlibpath_overrides_runpath=yes
17035 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
17036 hardcode_into_libs=yes
17039 hpux9* | hpux10* | hpux11*)
17040 # Give a soname corresponding to the major version so that dld.sl refuses to
17041 # link against other versions.
17048 hardcode_into_libs=yes
17049 dynamic_linker="$host_os dld.so"
17050 shlibpath_var=LD_LIBRARY_PATH
17051 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17052 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17053 soname_spec='${libname}${release}${shared_ext}$major'
17054 if test "X$HPUX_IA64_MODE" = X32; then
17055 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
17057 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
17059 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17063 hardcode_into_libs=yes
17064 dynamic_linker="$host_os dld.sl"
17065 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
17066 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17067 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17068 soname_spec='${libname}${release}${shared_ext}$major'
17069 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
17070 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17074 dynamic_linker="$host_os dld.sl"
17075 shlibpath_var=SHLIB_PATH
17076 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
17077 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17078 soname_spec='${libname}${release}${shared_ext}$major'
17081 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
17082 postinstall_cmds='chmod 555 $lib'
17083 # or fails outright, so override atomically:
17084 install_override_mode=555
17091 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17092 soname_spec='${libname}${release}${shared_ext}$major'
17093 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
17094 shlibpath_var=LD_LIBRARY_PATH
17095 shlibpath_overrides_runpath=no
17096 hardcode_into_libs=yes
17099 irix5* | irix6* | nonstopux*)
17101 nonstopux*) version_type=nonstopux ;;
17103 if test "$lt_cv_prog_gnu_ld" = yes; then
17111 soname_spec='${libname}${release}${shared_ext}$major'
17112 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
17114 irix5* | nonstopux*)
17115 libsuff= shlibsuff=
17118 case $LD in # libtool.m4 will add one of these switches to LD
17119 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
17120 libsuff= shlibsuff= libmagic=32-bit;;
17121 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
17122 libsuff=32 shlibsuff=N32 libmagic=N32;;
17123 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
17124 libsuff=64 shlibsuff=64 libmagic=64-bit;;
17125 *) libsuff= shlibsuff= libmagic=never-match;;
17129 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
17130 shlibpath_overrides_runpath=no
17131 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
17132 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
17133 hardcode_into_libs=yes
17136 # No shared lib support for Linux oldld, aout, or coff.
17137 linux*oldld* | linux*aout* | linux*coff*)
17141 # This must be Linux ELF.
17142 linux* | k*bsd*-gnu | kopensolaris*-gnu)
17146 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17147 soname_spec='${libname}${release}${shared_ext}$major'
17148 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
17149 shlibpath_var=LD_LIBRARY_PATH
17150 shlibpath_overrides_runpath=no
17152 # Some binutils ld are patched to set DT_RUNPATH
17153 if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
17154 $as_echo_n "(cached) " >&6
17156 lt_cv_shlibpath_overrides_runpath=no
17157 save_LDFLAGS=$LDFLAGS
17158 save_libdir=$libdir
17159 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
17160 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
17161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17162 /* end confdefs.h. */
17172 if ac_fn_c_try_link "$LINENO"; then :
17173 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
17174 lt_cv_shlibpath_overrides_runpath=yes
17177 rm -f core conftest.err conftest.$ac_objext \
17178 conftest$ac_exeext conftest.$ac_ext
17179 LDFLAGS=$save_LDFLAGS
17180 libdir=$save_libdir
17184 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
17186 # This implies no fast_install, which is unacceptable.
17187 # Some rework will be needed to allow for fast_install
17188 # before this can be enabled.
17189 hardcode_into_libs=yes
17191 # Append ld.so.conf contents to the search path
17192 if test -f /etc/ld.so.conf; then
17193 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' ' '`
17194 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
17197 # We used to test for /lib/ld.so.1 and disable shared libraries on
17198 # powerpc, because MkLinux only supported shared libraries with the
17199 # GNU dynamic linker. Since this was broken with cross compilers,
17200 # most powerpc-linux boxes support dynamic linking these days and
17201 # people can always --disable-shared, the test was removed, and we
17202 # assume the GNU/Linux dynamic linker is in use.
17203 dynamic_linker='GNU/Linux ld.so'
17210 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17211 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17212 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17213 dynamic_linker='NetBSD (a.out) ld.so'
17215 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17216 soname_spec='${libname}${release}${shared_ext}$major'
17217 dynamic_linker='NetBSD ld.elf_so'
17219 shlibpath_var=LD_LIBRARY_PATH
17220 shlibpath_overrides_runpath=yes
17221 hardcode_into_libs=yes
17226 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17227 shlibpath_var=LD_LIBRARY_PATH
17228 shlibpath_overrides_runpath=yes
17235 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17236 soname_spec='${libname}${release}${shared_ext}$major'
17237 shlibpath_var=LD_LIBRARY_PATH
17238 shlibpath_overrides_runpath=no
17239 hardcode_into_libs=yes
17240 dynamic_linker='ldqnx.so'
17245 sys_lib_dlsearch_path_spec="/usr/lib"
17247 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
17249 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
17250 *) need_version=no ;;
17252 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17253 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17254 shlibpath_var=LD_LIBRARY_PATH
17255 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
17257 openbsd2.[89] | openbsd2.[89].*)
17258 shlibpath_overrides_runpath=no
17261 shlibpath_overrides_runpath=yes
17265 shlibpath_overrides_runpath=yes
17270 libname_spec='$name'
17273 library_names_spec='$libname${shared_ext} $libname.a'
17274 dynamic_linker='OS/2 ld.exe'
17275 shlibpath_var=LIBPATH
17278 osf3* | osf4* | osf5*)
17282 soname_spec='${libname}${release}${shared_ext}$major'
17283 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17284 shlibpath_var=LD_LIBRARY_PATH
17285 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
17286 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
17297 library_names_spec='${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 shlibpath_overrides_runpath=yes
17301 hardcode_into_libs=yes
17302 # ldd complains unless libraries are executable
17303 postinstall_cmds='chmod +x $lib'
17308 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17309 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
17310 shlibpath_var=LD_LIBRARY_PATH
17311 shlibpath_overrides_runpath=yes
17312 if test "$with_gnu_ld" = yes; then
17320 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17321 soname_spec='${libname}${release}${shared_ext}$major'
17322 shlibpath_var=LD_LIBRARY_PATH
17323 case $host_vendor in
17325 shlibpath_overrides_runpath=no
17327 runpath_var=LD_RUN_PATH
17335 shlibpath_overrides_runpath=no
17336 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
17342 if test -d /usr/nec ;then
17344 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
17345 soname_spec='$libname${shared_ext}.$major'
17346 shlibpath_var=LD_LIBRARY_PATH
17350 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
17351 version_type=freebsd-elf
17354 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17355 soname_spec='${libname}${release}${shared_ext}$major'
17356 shlibpath_var=LD_LIBRARY_PATH
17357 shlibpath_overrides_runpath=yes
17358 hardcode_into_libs=yes
17359 if test "$with_gnu_ld" = yes; then
17360 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
17362 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
17365 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
17369 sys_lib_dlsearch_path_spec='/usr/lib'
17373 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
17377 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17378 shlibpath_var=LD_LIBRARY_PATH
17379 shlibpath_overrides_runpath=no
17380 hardcode_into_libs=yes
17385 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17386 soname_spec='${libname}${release}${shared_ext}$major'
17387 shlibpath_var=LD_LIBRARY_PATH
17394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
17395 $as_echo "$dynamic_linker" >&6; }
17396 test "$dynamic_linker" = no && can_build_shared=no
17398 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
17399 if test "$GCC" = yes; then
17400 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
17403 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
17404 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
17406 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
17407 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
17501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
17502 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
17504 if test -n "$hardcode_libdir_flag_spec" ||
17505 test -n "$runpath_var" ||
17506 test "X$hardcode_automatic" = "Xyes" ; then
17508 # We can hardcode non-existent directories.
17509 if test "$hardcode_direct" != no &&
17510 # If the only mechanism to avoid hardcoding is shlibpath_var, we
17511 # have to relink, otherwise we might link with an installed library
17512 # when we should be linking with a yet-to-be-installed one
17513 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
17514 test "$hardcode_minus_L" != no; then
17515 # Linking always hardcodes the temporary library directory.
17516 hardcode_action=relink
17518 # We can link without hardcoding, and we can hardcode nonexisting dirs.
17519 hardcode_action=immediate
17522 # We cannot hardcode anything, or else we can only hardcode existing
17524 hardcode_action=unsupported
17526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
17527 $as_echo "$hardcode_action" >&6; }
17529 if test "$hardcode_action" = relink ||
17530 test "$inherit_rpath" = yes; then
17531 # Fast installation is not supported
17532 enable_fast_install=no
17533 elif test "$shlibpath_overrides_runpath" = yes ||
17534 test "$enable_shared" = no; then
17535 # Fast installation is not necessary
17536 enable_fast_install=needless
17544 if test "x$enable_dlopen" != xyes; then
17545 enable_dlopen=unknown
17546 enable_dlopen_self=unknown
17547 enable_dlopen_self_static=unknown
17554 lt_cv_dlopen="load_add_on"
17556 lt_cv_dlopen_self=yes
17559 mingw* | pw32* | cegcc*)
17560 lt_cv_dlopen="LoadLibrary"
17565 lt_cv_dlopen="dlopen"
17570 # if libdl is installed we need to link against it
17571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17572 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17573 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17574 $as_echo_n "(cached) " >&6
17576 ac_check_lib_save_LIBS=$LIBS
17578 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17579 /* end confdefs.h. */
17581 /* Override any GCC internal prototype to avoid an error.
17582 Use char because int might match the return type of a GCC
17583 builtin and then its argument prototype would still apply. */
17596 if ac_fn_c_try_link "$LINENO"; then :
17597 ac_cv_lib_dl_dlopen=yes
17599 ac_cv_lib_dl_dlopen=no
17601 rm -f core conftest.err conftest.$ac_objext \
17602 conftest$ac_exeext conftest.$ac_ext
17603 LIBS=$ac_check_lib_save_LIBS
17605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17606 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17607 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17608 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17611 lt_cv_dlopen="dyld"
17613 lt_cv_dlopen_self=yes
17620 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
17621 if test "x$ac_cv_func_shl_load" = x""yes; then :
17622 lt_cv_dlopen="shl_load"
17624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
17625 $as_echo_n "checking for shl_load in -ldld... " >&6; }
17626 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
17627 $as_echo_n "(cached) " >&6
17629 ac_check_lib_save_LIBS=$LIBS
17631 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17632 /* end confdefs.h. */
17634 /* Override any GCC internal prototype to avoid an error.
17635 Use char because int might match the return type of a GCC
17636 builtin and then its argument prototype would still apply. */
17644 return shl_load ();
17649 if ac_fn_c_try_link "$LINENO"; then :
17650 ac_cv_lib_dld_shl_load=yes
17652 ac_cv_lib_dld_shl_load=no
17654 rm -f core conftest.err conftest.$ac_objext \
17655 conftest$ac_exeext conftest.$ac_ext
17656 LIBS=$ac_check_lib_save_LIBS
17658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
17659 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
17660 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
17661 lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
17663 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
17664 if test "x$ac_cv_func_dlopen" = x""yes; then :
17665 lt_cv_dlopen="dlopen"
17667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17668 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17669 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17670 $as_echo_n "(cached) " >&6
17672 ac_check_lib_save_LIBS=$LIBS
17674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17675 /* end confdefs.h. */
17677 /* Override any GCC internal prototype to avoid an error.
17678 Use char because int might match the return type of a GCC
17679 builtin and then its argument prototype would still apply. */
17692 if ac_fn_c_try_link "$LINENO"; then :
17693 ac_cv_lib_dl_dlopen=yes
17695 ac_cv_lib_dl_dlopen=no
17697 rm -f core conftest.err conftest.$ac_objext \
17698 conftest$ac_exeext conftest.$ac_ext
17699 LIBS=$ac_check_lib_save_LIBS
17701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17702 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17703 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17704 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
17707 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
17708 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
17709 $as_echo_n "(cached) " >&6
17711 ac_check_lib_save_LIBS=$LIBS
17712 LIBS="-lsvld $LIBS"
17713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17714 /* end confdefs.h. */
17716 /* Override any GCC internal prototype to avoid an error.
17717 Use char because int might match the return type of a GCC
17718 builtin and then its argument prototype would still apply. */
17731 if ac_fn_c_try_link "$LINENO"; then :
17732 ac_cv_lib_svld_dlopen=yes
17734 ac_cv_lib_svld_dlopen=no
17736 rm -f core conftest.err conftest.$ac_objext \
17737 conftest$ac_exeext conftest.$ac_ext
17738 LIBS=$ac_check_lib_save_LIBS
17740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
17741 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
17742 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
17743 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
17745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
17746 $as_echo_n "checking for dld_link in -ldld... " >&6; }
17747 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
17748 $as_echo_n "(cached) " >&6
17750 ac_check_lib_save_LIBS=$LIBS
17752 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17753 /* end confdefs.h. */
17755 /* Override any GCC internal prototype to avoid an error.
17756 Use char because int might match the return type of a GCC
17757 builtin and then its argument prototype would still apply. */
17765 return dld_link ();
17770 if ac_fn_c_try_link "$LINENO"; then :
17771 ac_cv_lib_dld_dld_link=yes
17773 ac_cv_lib_dld_dld_link=no
17775 rm -f core conftest.err conftest.$ac_objext \
17776 conftest$ac_exeext conftest.$ac_ext
17777 LIBS=$ac_check_lib_save_LIBS
17779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
17780 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
17781 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
17782 lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
17803 if test "x$lt_cv_dlopen" != xno; then
17809 case $lt_cv_dlopen in
17811 save_CPPFLAGS="$CPPFLAGS"
17812 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
17814 save_LDFLAGS="$LDFLAGS"
17815 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
17818 LIBS="$lt_cv_dlopen_libs $LIBS"
17820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
17821 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
17822 if test "${lt_cv_dlopen_self+set}" = set; then :
17823 $as_echo_n "(cached) " >&6
17825 if test "$cross_compiling" = yes; then :
17826 lt_cv_dlopen_self=cross
17828 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
17829 lt_status=$lt_dlunknown
17830 cat > conftest.$ac_ext <<_LT_EOF
17831 #line 17831 "configure"
17832 #include "confdefs.h"
17841 # define LT_DLGLOBAL RTLD_GLOBAL
17844 # define LT_DLGLOBAL DL_GLOBAL
17846 # define LT_DLGLOBAL 0
17850 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
17851 find out it does not work in some platform. */
17852 #ifndef LT_DLLAZY_OR_NOW
17854 # define LT_DLLAZY_OR_NOW RTLD_LAZY
17857 # define LT_DLLAZY_OR_NOW DL_LAZY
17860 # define LT_DLLAZY_OR_NOW RTLD_NOW
17863 # define LT_DLLAZY_OR_NOW DL_NOW
17865 # define LT_DLLAZY_OR_NOW 0
17872 /* When -fvisbility=hidden is used, assume the code has been annotated
17873 correspondingly for the symbols needed. */
17874 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
17875 void fnord () __attribute__((visibility("default")));
17878 void fnord () { int i=42; }
17881 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
17882 int status = $lt_dlunknown;
17886 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
17889 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
17890 else puts (dlerror ());
17892 /* dlclose (self); */
17900 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
17901 (eval $ac_link) 2>&5
17903 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17904 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
17905 (./conftest; exit; ) >&5 2>/dev/null
17907 case x$lt_status in
17908 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
17909 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
17910 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
17913 # compilation failed
17914 lt_cv_dlopen_self=no
17921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
17922 $as_echo "$lt_cv_dlopen_self" >&6; }
17924 if test "x$lt_cv_dlopen_self" = xyes; then
17925 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
17926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
17927 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
17928 if test "${lt_cv_dlopen_self_static+set}" = set; then :
17929 $as_echo_n "(cached) " >&6
17931 if test "$cross_compiling" = yes; then :
17932 lt_cv_dlopen_self_static=cross
17934 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
17935 lt_status=$lt_dlunknown
17936 cat > conftest.$ac_ext <<_LT_EOF
17937 #line 17937 "configure"
17938 #include "confdefs.h"
17947 # define LT_DLGLOBAL RTLD_GLOBAL
17950 # define LT_DLGLOBAL DL_GLOBAL
17952 # define LT_DLGLOBAL 0
17956 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
17957 find out it does not work in some platform. */
17958 #ifndef LT_DLLAZY_OR_NOW
17960 # define LT_DLLAZY_OR_NOW RTLD_LAZY
17963 # define LT_DLLAZY_OR_NOW DL_LAZY
17966 # define LT_DLLAZY_OR_NOW RTLD_NOW
17969 # define LT_DLLAZY_OR_NOW DL_NOW
17971 # define LT_DLLAZY_OR_NOW 0
17978 /* When -fvisbility=hidden is used, assume the code has been annotated
17979 correspondingly for the symbols needed. */
17980 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
17981 void fnord () __attribute__((visibility("default")));
17984 void fnord () { int i=42; }
17987 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
17988 int status = $lt_dlunknown;
17992 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
17995 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
17996 else puts (dlerror ());
17998 /* dlclose (self); */
18006 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
18007 (eval $ac_link) 2>&5
18009 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18010 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
18011 (./conftest; exit; ) >&5 2>/dev/null
18013 case x$lt_status in
18014 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
18015 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
18016 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
18019 # compilation failed
18020 lt_cv_dlopen_self_static=no
18027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
18028 $as_echo "$lt_cv_dlopen_self_static" >&6; }
18031 CPPFLAGS="$save_CPPFLAGS"
18032 LDFLAGS="$save_LDFLAGS"
18037 case $lt_cv_dlopen_self in
18038 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
18039 *) enable_dlopen_self=unknown ;;
18042 case $lt_cv_dlopen_self_static in
18043 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
18044 *) enable_dlopen_self_static=unknown ;;
18066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
18067 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
18068 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
18069 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
18070 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
18071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18072 $as_echo "yes" >&6; }
18074 # FIXME - insert some real tests, host_os isn't really good enough
18077 if test -n "$STRIP" ; then
18078 striplib="$STRIP -x"
18079 old_striplib="$STRIP -S"
18080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18081 $as_echo "yes" >&6; }
18083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18084 $as_echo "no" >&6; }
18088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18089 $as_echo "no" >&6; }
18105 # Report which library types will actually be built
18106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
18107 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
18108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
18109 $as_echo "$can_build_shared" >&6; }
18111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
18112 $as_echo_n "checking whether to build shared libraries... " >&6; }
18113 test "$can_build_shared" = "no" && enable_shared=no
18115 # On AIX, shared libraries and static libraries use the same namespace, and
18116 # are all built from PIC.
18119 test "$enable_shared" = yes && enable_static=no
18120 if test -n "$RANLIB"; then
18121 archive_cmds="$archive_cmds~\$RANLIB \$lib"
18122 postinstall_cmds='$RANLIB $lib'
18127 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
18128 test "$enable_shared" = yes && enable_static=no
18132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
18133 $as_echo "$enable_shared" >&6; }
18135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
18136 $as_echo_n "checking whether to build static libraries... " >&6; }
18137 # Make sure either enable_shared or enable_static is yes.
18138 test "$enable_shared" = yes || enable_static=yes
18139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
18140 $as_echo "$enable_static" >&6; }
18147 ac_cpp='$CPP $CPPFLAGS'
18148 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18149 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18150 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18154 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
18155 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
18156 (test "X$CXX" != "Xg++"))) ; then
18158 ac_cpp='$CXXCPP $CPPFLAGS'
18159 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18160 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18161 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
18163 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
18164 if test -z "$CXXCPP"; then
18165 if test "${ac_cv_prog_CXXCPP+set}" = set; then :
18166 $as_echo_n "(cached) " >&6
18168 # Double quotes because CXXCPP needs to be expanded
18169 for CXXCPP in "$CXX -E" "/lib/cpp"
18171 ac_preproc_ok=false
18172 for ac_cxx_preproc_warn_flag in '' yes
18174 # Use a header file that comes with gcc, so configuring glibc
18175 # with a fresh cross-compiler works.
18176 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18177 # <limits.h> exists even on freestanding compilers.
18178 # On the NeXT, cc -E runs the code through the compiler's parser,
18179 # not just through cpp. "Syntax error" is here to catch this case.
18180 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18181 /* end confdefs.h. */
18183 # include <limits.h>
18185 # include <assert.h>
18189 if ac_fn_cxx_try_cpp "$LINENO"; then :
18192 # Broken: fails on valid input.
18195 rm -f conftest.err conftest.$ac_ext
18197 # OK, works on sane cases. Now check whether nonexistent headers
18198 # can be detected and how.
18199 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18200 /* end confdefs.h. */
18201 #include <ac_nonexistent.h>
18203 if ac_fn_cxx_try_cpp "$LINENO"; then :
18204 # Broken: success on invalid input.
18207 # Passes both tests.
18211 rm -f conftest.err conftest.$ac_ext
18214 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18215 rm -f conftest.err conftest.$ac_ext
18216 if $ac_preproc_ok; then :
18221 ac_cv_prog_CXXCPP=$CXXCPP
18224 CXXCPP=$ac_cv_prog_CXXCPP
18226 ac_cv_prog_CXXCPP=$CXXCPP
18228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
18229 $as_echo "$CXXCPP" >&6; }
18230 ac_preproc_ok=false
18231 for ac_cxx_preproc_warn_flag in '' yes
18233 # Use a header file that comes with gcc, so configuring glibc
18234 # with a fresh cross-compiler works.
18235 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18236 # <limits.h> exists even on freestanding compilers.
18237 # On the NeXT, cc -E runs the code through the compiler's parser,
18238 # not just through cpp. "Syntax error" is here to catch this case.
18239 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18240 /* end confdefs.h. */
18242 # include <limits.h>
18244 # include <assert.h>
18248 if ac_fn_cxx_try_cpp "$LINENO"; then :
18251 # Broken: fails on valid input.
18254 rm -f conftest.err conftest.$ac_ext
18256 # OK, works on sane cases. Now check whether nonexistent headers
18257 # can be detected and how.
18258 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18259 /* end confdefs.h. */
18260 #include <ac_nonexistent.h>
18262 if ac_fn_cxx_try_cpp "$LINENO"; then :
18263 # Broken: success on invalid input.
18266 # Passes both tests.
18270 rm -f conftest.err conftest.$ac_ext
18273 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18274 rm -f conftest.err conftest.$ac_ext
18275 if $ac_preproc_ok; then :
18278 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
18279 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
18280 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
18281 See \`config.log' for more details." "$LINENO" 5; }
18285 ac_cpp='$CPP $CPPFLAGS'
18286 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18287 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18288 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18291 _lt_caught_CXX_error=yes
18295 ac_cpp='$CXXCPP $CPPFLAGS'
18296 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18297 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18298 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18300 archive_cmds_need_lc_CXX=no
18301 allow_undefined_flag_CXX=
18302 always_export_symbols_CXX=no
18303 archive_expsym_cmds_CXX=
18304 compiler_needs_object_CXX=no
18305 export_dynamic_flag_spec_CXX=
18306 hardcode_direct_CXX=no
18307 hardcode_direct_absolute_CXX=no
18308 hardcode_libdir_flag_spec_CXX=
18309 hardcode_libdir_flag_spec_ld_CXX=
18310 hardcode_libdir_separator_CXX=
18311 hardcode_minus_L_CXX=no
18312 hardcode_shlibpath_var_CXX=unsupported
18313 hardcode_automatic_CXX=no
18314 inherit_rpath_CXX=no
18316 module_expsym_cmds_CXX=
18317 link_all_deplibs_CXX=unknown
18318 old_archive_cmds_CXX=$old_archive_cmds
18319 reload_flag_CXX=$reload_flag
18320 reload_cmds_CXX=$reload_cmds
18321 no_undefined_flag_CXX=
18322 whole_archive_flag_spec_CXX=
18323 enable_shared_with_static_runtimes_CXX=no
18325 # Source file extension for C++ test sources.
18328 # Object file extension for compiled C++ test sources.
18332 # No sense in running all these tests if we already determined that
18333 # the CXX compiler isn't working. Some variables (like enable_shared)
18334 # are currently assumed to apply to all compilers on this platform,
18335 # and will be corrupted by setting them based on a non-working compiler.
18336 if test "$_lt_caught_CXX_error" != yes; then
18337 # Code to be used in simple compile tests
18338 lt_simple_compile_test_code="int some_variable = 0;"
18340 # Code to be used in simple link tests
18341 lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
18343 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
18350 # If no C compiler was specified, use CC.
18353 # If no C compiler flags were specified, use CFLAGS.
18354 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
18356 # Allow CC to be a program name with arguments.
18360 # save warnings/boilerplate of simple test code
18361 ac_outfile=conftest.$ac_objext
18362 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
18363 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18364 _lt_compiler_boilerplate=`cat conftest.err`
18367 ac_outfile=conftest.$ac_objext
18368 echo "$lt_simple_link_test_code" >conftest.$ac_ext
18369 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18370 _lt_linker_boilerplate=`cat conftest.err`
18374 # Allow CC to be a program name with arguments.
18379 lt_save_with_gnu_ld=$with_gnu_ld
18380 lt_save_path_LD=$lt_cv_path_LD
18381 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
18382 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
18384 $as_unset lt_cv_prog_gnu_ld
18386 if test -n "${lt_cv_path_LDCXX+set}"; then
18387 lt_cv_path_LD=$lt_cv_path_LDCXX
18389 $as_unset lt_cv_path_LD
18391 test -z "${LDCXX+set}" || LD=$LDCXX
18395 for cc_temp in $compiler""; do
18397 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
18398 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
18403 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
18406 if test -n "$compiler"; then
18407 # We don't want -fno-exception when compiling C++ code, so set the
18408 # no_builtin_flag separately
18409 if test "$GXX" = yes; then
18410 lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
18412 lt_prog_compiler_no_builtin_flag_CXX=
18415 if test "$GXX" = yes; then
18416 # Set up default GNU C++ configuration
18420 # Check whether --with-gnu-ld was given.
18421 if test "${with_gnu_ld+set}" = set; then :
18422 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
18428 if test "$GCC" = yes; then
18429 # Check if gcc -print-prog-name=ld gives a path.
18430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
18431 $as_echo_n "checking for ld used by $CC... " >&6; }
18434 # gcc leaves a trailing carriage return which upsets mingw
18435 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
18437 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
18440 # Accept absolute paths.
18442 re_direlt='/[^/][^/]*/\.\./'
18443 # Canonicalize the pathname of ld
18444 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
18445 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
18446 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
18448 test -z "$LD" && LD="$ac_prog"
18451 # If it fails, then pretend we aren't using GCC.
18455 # If it is relative, then search for the first ld in PATH.
18456 with_gnu_ld=unknown
18459 elif test "$with_gnu_ld" = yes; then
18460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
18461 $as_echo_n "checking for GNU ld... " >&6; }
18463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
18464 $as_echo_n "checking for non-GNU ld... " >&6; }
18466 if test "${lt_cv_path_LD+set}" = set; then :
18467 $as_echo_n "(cached) " >&6
18469 if test -z "$LD"; then
18470 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
18471 for ac_dir in $PATH; do
18473 test -z "$ac_dir" && ac_dir=.
18474 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
18475 lt_cv_path_LD="$ac_dir/$ac_prog"
18476 # Check to see if the program is GNU ld. I'd rather use --version,
18477 # but apparently some variants of GNU ld only accept -v.
18478 # Break only if it was the GNU/non-GNU ld that we prefer.
18479 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
18480 *GNU* | *'with BFD'*)
18481 test "$with_gnu_ld" != no && break
18484 test "$with_gnu_ld" != yes && break
18491 lt_cv_path_LD="$LD" # Let the user override the test with a path.
18495 LD="$lt_cv_path_LD"
18496 if test -n "$LD"; then
18497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
18498 $as_echo "$LD" >&6; }
18500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18501 $as_echo "no" >&6; }
18503 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
18504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
18505 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
18506 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
18507 $as_echo_n "(cached) " >&6
18509 # I'd rather use --version here, but apparently some GNU lds only accept -v.
18510 case `$LD -v 2>&1 </dev/null` in
18511 *GNU* | *'with BFD'*)
18512 lt_cv_prog_gnu_ld=yes
18515 lt_cv_prog_gnu_ld=no
18519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
18520 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
18521 with_gnu_ld=$lt_cv_prog_gnu_ld
18529 # Check if GNU C++ uses GNU ld as the underlying linker, since the
18530 # archiving commands below assume that GNU ld is being used.
18531 if test "$with_gnu_ld" = yes; then
18532 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
18533 archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
18535 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18536 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18538 # If archive_cmds runs LD, not CC, wlarc should be empty
18539 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
18540 # investigate it a little bit more. (MM)
18543 # ancient GNU ld didn't support --whole-archive et. al.
18544 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
18545 $GREP 'no-whole-archive' > /dev/null; then
18546 whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
18548 whole_archive_flag_spec_CXX=
18554 # A generic and very simple default shared library creation
18555 # command for GNU C++ for the case where it uses the native
18556 # linker, instead of GNU ld. If possible, this setting should
18557 # overridden to take advantage of the native linker features on
18558 # the platform it is being used on.
18559 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
18562 # Commands to make compiler produce verbose output that lists
18563 # what "hidden" libraries, object files and flags are used when
18564 # linking a shared library.
18565 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
18573 # PORTME: fill in a description of your system's C++ link characteristics
18574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
18575 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
18579 # FIXME: insert proper C++ library support
18583 if test "$host_cpu" = ia64; then
18584 # On IA64, the linker does run time linking by default, so we don't
18585 # have to do anything special.
18586 aix_use_runtimelinking=no
18587 exp_sym_flag='-Bexport'
18590 aix_use_runtimelinking=no
18592 # Test if we are trying to use run time linking or normal
18593 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
18594 # need to do runtime linking.
18595 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
18596 for ld_flag in $LDFLAGS; do
18599 aix_use_runtimelinking=yes
18607 exp_sym_flag='-bexport'
18608 no_entry_flag='-bnoentry'
18611 # When large executables or shared objects are built, AIX ld can
18612 # have problems creating the table of contents. If linking a library
18613 # or program results in "error TOC overflow" add -mminimal-toc to
18614 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
18615 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
18617 archive_cmds_CXX=''
18618 hardcode_direct_CXX=yes
18619 hardcode_direct_absolute_CXX=yes
18620 hardcode_libdir_separator_CXX=':'
18621 link_all_deplibs_CXX=yes
18622 file_list_spec_CXX='${wl}-f,'
18624 if test "$GXX" = yes; then
18625 case $host_os in aix4.[012]|aix4.[012].*)
18626 # We only want to do this on AIX 4.2 and lower, the check
18627 # below for broken collect2 doesn't work under 4.3+
18628 collect2name=`${CC} -print-prog-name=collect2`
18629 if test -f "$collect2name" &&
18630 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
18632 # We have reworked collect2
18635 # We have old collect2
18636 hardcode_direct_CXX=unsupported
18637 # It fails to find uninstalled libraries when the uninstalled
18638 # path is not listed in the libpath. Setting hardcode_minus_L
18639 # to unsupported forces relinking
18640 hardcode_minus_L_CXX=yes
18641 hardcode_libdir_flag_spec_CXX='-L$libdir'
18642 hardcode_libdir_separator_CXX=
18645 shared_flag='-shared'
18646 if test "$aix_use_runtimelinking" = yes; then
18647 shared_flag="$shared_flag "'${wl}-G'
18651 if test "$host_cpu" = ia64; then
18652 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
18653 # chokes on -Wl,-G. The following line is correct:
18656 if test "$aix_use_runtimelinking" = yes; then
18657 shared_flag='${wl}-G'
18659 shared_flag='${wl}-bM:SRE'
18664 export_dynamic_flag_spec_CXX='${wl}-bexpall'
18665 # It seems that -bexpall does not export symbols beginning with
18666 # underscore (_), so it is better to generate a list of symbols to
18668 always_export_symbols_CXX=yes
18669 if test "$aix_use_runtimelinking" = yes; then
18670 # Warning - without using the other runtime loading flags (-brtl),
18671 # -berok will link without error, but may produce a broken library.
18672 allow_undefined_flag_CXX='-berok'
18673 # Determine the default libpath from the value encoded in an empty
18675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18676 /* end confdefs.h. */
18686 if ac_fn_cxx_try_link "$LINENO"; then :
18688 lt_aix_libpath_sed='
18689 /Import File Strings/,/^$/ {
18695 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18696 # Check for a 64-bit object if we didn't find anything.
18697 if test -z "$aix_libpath"; then
18698 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18701 rm -f core conftest.err conftest.$ac_objext \
18702 conftest$ac_exeext conftest.$ac_ext
18703 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18705 hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18707 archive_expsym_cmds_CXX='$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 $shared_flag"
18709 if test "$host_cpu" = ia64; then
18710 hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
18711 allow_undefined_flag_CXX="-z nodefs"
18712 archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
18714 # Determine the default libpath from the value encoded in an
18715 # empty executable.
18716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18717 /* end confdefs.h. */
18727 if ac_fn_cxx_try_link "$LINENO"; then :
18729 lt_aix_libpath_sed='
18730 /Import File Strings/,/^$/ {
18736 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18737 # Check for a 64-bit object if we didn't find anything.
18738 if test -z "$aix_libpath"; then
18739 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18742 rm -f core conftest.err conftest.$ac_objext \
18743 conftest$ac_exeext conftest.$ac_ext
18744 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18746 hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18747 # Warning - without using the other run time loading flags,
18748 # -berok will link without error, but may produce a broken library.
18749 no_undefined_flag_CXX=' ${wl}-bernotok'
18750 allow_undefined_flag_CXX=' ${wl}-berok'
18751 if test "$with_gnu_ld" = yes; then
18752 # We only use this code for GNU lds that support --whole-archive.
18753 whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
18755 # Exported symbols can be pulled into shared objects from archives
18756 whole_archive_flag_spec_CXX='$convenience'
18758 archive_cmds_need_lc_CXX=yes
18759 # This is similar to how AIX traditionally builds its shared
18761 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'
18767 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
18768 allow_undefined_flag_CXX=unsupported
18769 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
18770 # support --undefined. This deserves some investigation. FIXME
18771 archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18778 case $cc_basename in
18780 # FIXME: insert proper C++ library support
18786 cygwin* | mingw* | pw32* | cegcc*)
18787 # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
18788 # as there is no search path for DLLs.
18789 hardcode_libdir_flag_spec_CXX='-L$libdir'
18790 export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
18791 allow_undefined_flag_CXX=unsupported
18792 always_export_symbols_CXX=no
18793 enable_shared_with_static_runtimes_CXX=yes
18795 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
18796 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
18797 # If the export-symbols file already is a .def file (1st line
18798 # is EXPORTS), use it as is; otherwise, prepend...
18799 archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
18800 cp $export_symbols $output_objdir/$soname.def;
18802 echo EXPORTS > $output_objdir/$soname.def;
18803 cat $export_symbols >> $output_objdir/$soname.def;
18805 $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 $lib'
18810 darwin* | rhapsody*)
18813 archive_cmds_need_lc_CXX=no
18814 hardcode_direct_CXX=no
18815 hardcode_automatic_CXX=yes
18816 hardcode_shlibpath_var_CXX=unsupported
18817 if test "$lt_cv_ld_force_load" = "yes"; then
18818 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 \"$new_convenience\"`'
18820 whole_archive_flag_spec_CXX=''
18822 link_all_deplibs_CXX=yes
18823 allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
18824 case $cc_basename in
18825 ifort*) _lt_dar_can_shared=yes ;;
18826 *) _lt_dar_can_shared=$GCC ;;
18828 if test "$_lt_dar_can_shared" = "yes"; then
18829 output_verbose_link_cmd=func_echo_all
18830 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}"
18831 module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
18832 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}${_lt_dsymutil}"
18833 module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
18834 if test "$lt_cv_apple_cc_single_mod" != "yes"; then
18835 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${_lt_dsymutil}"
18836 archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
18846 case $cc_basename in
18848 # FIXME: insert proper C++ library support
18852 # Green Hills C++ Compiler
18853 # FIXME: insert proper C++ library support
18857 # FIXME: insert proper C++ library support
18864 # C++ shared libraries reported to be fairly broken before
18870 archive_cmds_need_lc_CXX=no
18873 freebsd* | dragonfly*)
18874 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
18883 archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18884 link_all_deplibs_CXX=yes
18888 hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
18889 hardcode_libdir_separator_CXX=:
18890 export_dynamic_flag_spec_CXX='${wl}-E'
18891 hardcode_direct_CXX=yes
18892 hardcode_minus_L_CXX=yes # Not in the search PATH,
18893 # but as the default
18894 # location of the library.
18896 case $cc_basename in
18898 # FIXME: insert proper C++ library support
18902 archive_cmds_CXX='$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 $lib'
18903 # Commands to make compiler produce verbose output that lists
18904 # what "hidden" libraries, object files and flags are used when
18905 # linking a shared library.
18907 # There doesn't appear to be a way to prevent this compiler from
18908 # explicitly linking system object files so we need to strip them
18909 # from the output so that they don't get included in the library
18911 output_verbose_link_cmd='templist=`($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"'
18914 if test "$GXX" = yes; then
18915 archive_cmds_CXX='$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'
18917 # FIXME: insert proper C++ library support
18925 if test $with_gnu_ld = no; then
18926 hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
18927 hardcode_libdir_separator_CXX=:
18933 export_dynamic_flag_spec_CXX='${wl}-E'
18939 hardcode_direct_CXX=no
18940 hardcode_shlibpath_var_CXX=no
18943 hardcode_direct_CXX=yes
18944 hardcode_direct_absolute_CXX=yes
18945 hardcode_minus_L_CXX=yes # Not in the search PATH,
18946 # but as the default
18947 # location of the library.
18951 case $cc_basename in
18953 # FIXME: insert proper C++ library support
18959 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18962 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18965 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18968 # Commands to make compiler produce verbose output that lists
18969 # what "hidden" libraries, object files and flags are used when
18970 # linking a shared library.
18972 # There doesn't appear to be a way to prevent this compiler from
18973 # explicitly linking system object files so we need to strip them
18974 # from the output so that they don't get included in the library
18976 output_verbose_link_cmd='templist=`($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"'
18979 if test "$GXX" = yes; then
18980 if test $with_gnu_ld = no; then
18983 archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18986 archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18989 archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18994 # FIXME: insert proper C++ library support
19002 hardcode_direct_CXX=no
19003 hardcode_shlibpath_var_CXX=no
19004 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19005 export_dynamic_flag_spec_CXX='${wl}-E'
19006 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
19007 # Instead, shared libraries are loaded at an image base (0x10000000 by
19008 # default) and relocated if they conflict, which is a slow very memory
19009 # consuming and fragmenting process. To avoid this, we pick a random,
19010 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
19011 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
19012 archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19013 archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19016 case $cc_basename in
19019 archive_cmds_CXX='$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 $lib'
19021 # Archives containing C++ object files must be created using
19022 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
19023 # necessary to make sure instantiated templates are included
19025 old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
19028 if test "$GXX" = yes; then
19029 if test "$with_gnu_ld" = no; then
19030 archive_cmds_CXX='$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 $lib'
19032 archive_cmds_CXX='$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 $lib'
19035 link_all_deplibs_CXX=yes
19038 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19039 hardcode_libdir_separator_CXX=:
19040 inherit_rpath_CXX=yes
19043 linux* | k*bsd*-gnu | kopensolaris*-gnu)
19044 case $cc_basename in
19046 # Kuck and Associates, Inc. (KAI) C++ Compiler
19048 # KCC will only create a shared library if the output file
19049 # ends with ".so" (or ".sl" for HP-UX), so rename the library
19050 # to its proper name (with version) after linking.
19051 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'
19052 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 $lib'
19053 # Commands to make compiler produce verbose output that lists
19054 # what "hidden" libraries, object files and flags are used when
19055 # linking a shared library.
19057 # There doesn't appear to be a way to prevent this compiler from
19058 # explicitly linking system object files so we need to strip them
19059 # from the output so that they don't get included in the library
19061 output_verbose_link_cmd='templist=`$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"'
19063 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19064 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19066 # Archives containing C++ object files must be created using
19067 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
19068 old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
19073 # version 8.0 and above of icpc choke on multiply defined symbols
19074 # if we add $predep_objects and $postdep_objects, however 7.1 and
19075 # earlier do not add the objects themselves.
19076 case `$CC -V 2>&1` in
19078 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19079 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19081 *) # Version 8.0 or newer
19084 ia64*) tmp_idyn=' -i_dynamic';;
19086 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19087 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19090 archive_cmds_need_lc_CXX=no
19091 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19092 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19093 whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
19096 # Portland Group C++ compiler
19098 *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
19099 prelink_cmds_CXX='tpldir=Template.dir~
19101 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
19102 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
19103 old_archive_cmds_CXX='tpldir=Template.dir~
19105 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
19106 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
19108 archive_cmds_CXX='tpldir=Template.dir~
19110 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19111 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19112 archive_expsym_cmds_CXX='tpldir=Template.dir~
19114 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19115 $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 $lib'
19117 *) # Version 6 and above use weak symbols
19118 archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19119 archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
19123 hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
19124 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19125 whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
19129 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19130 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
19132 runpath_var=LD_RUN_PATH
19133 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19134 hardcode_libdir_separator_CXX=:
19136 # Commands to make compiler produce verbose output that lists
19137 # what "hidden" libraries, object files and flags are used when
19138 # linking a shared library.
19140 # There doesn't appear to be a way to prevent this compiler from
19141 # explicitly linking system object files so we need to strip them
19142 # from the output so that they don't get included in the library
19144 output_verbose_link_cmd='templist=`$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" | $Xsed'
19146 xl* | mpixl* | bgxl*)
19147 # IBM XL 8.0 on PPC, with GNU ld
19148 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19149 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19150 archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19151 if test "x$supports_anon_versioning" = xyes; then
19152 archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
19153 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
19154 echo "local: *; };" >> $output_objdir/$libname.ver~
19155 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
19159 case `$CC -V 2>&1 | sed 5q` in
19162 no_undefined_flag_CXX=' -zdefs'
19163 archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19164 archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
19165 hardcode_libdir_flag_spec_CXX='-R$libdir'
19166 whole_archive_flag_spec_CXX='${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'
19167 compiler_needs_object_CXX=yes
19169 # Not sure whether something based on
19170 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
19172 output_verbose_link_cmd='func_echo_all'
19174 # Archives containing C++ object files must be created using
19175 # "CC -xar", where "CC" is the Sun C++ compiler. This is
19176 # necessary to make sure instantiated templates are included
19178 old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19186 # FIXME: insert proper C++ library support
19191 # FIXME: insert proper C++ library support
19196 case $cc_basename in
19198 # FIXME: insert proper C++ library support
19202 # FIXME: insert proper C++ library support
19209 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
19210 archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
19212 hardcode_libdir_flag_spec_CXX='-R$libdir'
19213 hardcode_direct_CXX=yes
19214 hardcode_shlibpath_var_CXX=no
19216 # Workaround some broken pre-1.5 toolchains
19217 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
19225 # C++ shared libraries are fairly broken
19230 if test -f /usr/libexec/ld.so; then
19231 hardcode_direct_CXX=yes
19232 hardcode_shlibpath_var_CXX=no
19233 hardcode_direct_absolute_CXX=yes
19234 archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
19235 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19236 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
19237 archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
19238 export_dynamic_flag_spec_CXX='${wl}-E'
19239 whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
19241 output_verbose_link_cmd=func_echo_all
19247 osf3* | osf4* | osf5*)
19248 case $cc_basename in
19250 # Kuck and Associates, Inc. (KAI) C++ Compiler
19252 # KCC will only create a shared library if the output file
19253 # ends with ".so" (or ".sl" for HP-UX), so rename the library
19254 # to its proper name (with version) after linking.
19255 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 $lib'
19257 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19258 hardcode_libdir_separator_CXX=:
19260 # Archives containing C++ object files must be created using
19261 # the KAI C++ compiler.
19263 osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
19264 *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
19268 # Rational C++ 2.4.1
19269 # FIXME: insert proper C++ library support
19275 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19276 archive_cmds_CXX='$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 $lib'
19277 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19280 allow_undefined_flag_CXX=' -expect_unresolved \*'
19281 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'
19282 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
19283 echo "-hidden">> $lib.exp~
19284 $CC -shared$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~
19286 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19290 hardcode_libdir_separator_CXX=:
19292 # Commands to make compiler produce verbose output that lists
19293 # what "hidden" libraries, object files and flags are used when
19294 # linking a shared library.
19296 # There doesn't appear to be a way to prevent this compiler from
19297 # explicitly linking system object files so we need to strip them
19298 # from the output so that they don't get included in the library
19300 output_verbose_link_cmd='templist=`$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"'
19303 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19304 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19307 archive_cmds_CXX='$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 $lib'
19310 archive_cmds_CXX='$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 $lib'
19314 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19315 hardcode_libdir_separator_CXX=:
19317 # Commands to make compiler produce verbose output that lists
19318 # what "hidden" libraries, object files and flags are used when
19319 # linking a shared library.
19320 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19323 # FIXME: insert proper C++ library support
19331 # FIXME: insert proper C++ library support
19336 case $cc_basename in
19339 # FIXME: insert proper C++ library support
19344 # FIXME: insert proper C++ library support
19348 # FIXME: insert proper C++ library support
19355 case $cc_basename in
19357 # Sun C++ 4.2, 5.x and Centerline C++
19358 archive_cmds_need_lc_CXX=yes
19359 no_undefined_flag_CXX=' -zdefs'
19360 archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19361 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19362 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19364 hardcode_libdir_flag_spec_CXX='-R$libdir'
19365 hardcode_shlibpath_var_CXX=no
19367 solaris2.[0-5] | solaris2.[0-5].*) ;;
19369 # The compiler driver will combine and reorder linker options,
19370 # but understands `-z linker_flag'.
19371 # Supported since Solaris 2.6 (maybe 2.5.1?)
19372 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
19375 link_all_deplibs_CXX=yes
19377 output_verbose_link_cmd='func_echo_all'
19379 # Archives containing C++ object files must be created using
19380 # "CC -xar", where "CC" is the Sun C++ compiler. This is
19381 # necessary to make sure instantiated templates are included
19383 old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19386 # Green Hills C++ Compiler
19387 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19389 # The C++ compiler must be used to create the archive.
19390 old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
19393 # GNU C++ compiler with Solaris linker
19394 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19395 no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
19396 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
19397 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19398 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19399 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19401 # Commands to make compiler produce verbose output that lists
19402 # what "hidden" libraries, object files and flags are used when
19403 # linking a shared library.
19404 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19406 # g++ 2.7 appears to require `-G' NOT `-shared' on this
19408 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19409 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19410 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19412 # Commands to make compiler produce verbose output that lists
19413 # what "hidden" libraries, object files and flags are used when
19414 # linking a shared library.
19415 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19418 hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
19420 solaris2.[0-5] | solaris2.[0-5].*) ;;
19422 whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
19430 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
19431 no_undefined_flag_CXX='${wl}-z,text'
19432 archive_cmds_need_lc_CXX=no
19433 hardcode_shlibpath_var_CXX=no
19434 runpath_var='LD_RUN_PATH'
19436 case $cc_basename in
19438 archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19439 archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19442 archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19443 archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19448 sysv5* | sco3.2v5* | sco5v6*)
19449 # Note: We can NOT use -z defs as we might desire, because we do not
19450 # link with -lc, and that would cause any symbols used from libc to
19451 # always be unresolved, which means just about no library would
19452 # ever link correctly. If we're not using GNU ld we use -z text
19453 # though, which does catch some bad symbols but isn't as heavy-handed
19455 no_undefined_flag_CXX='${wl}-z,text'
19456 allow_undefined_flag_CXX='${wl}-z,nodefs'
19457 archive_cmds_need_lc_CXX=no
19458 hardcode_shlibpath_var_CXX=no
19459 hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
19460 hardcode_libdir_separator_CXX=':'
19461 link_all_deplibs_CXX=yes
19462 export_dynamic_flag_spec_CXX='${wl}-Bexport'
19463 runpath_var='LD_RUN_PATH'
19465 case $cc_basename in
19467 archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19468 archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19469 old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
19470 '"$old_archive_cmds_CXX"
19471 reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
19472 '"$reload_cmds_CXX"
19475 archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19476 archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19482 case $cc_basename in
19484 # NonStop-UX NCC 3.20
19485 # FIXME: insert proper C++ library support
19489 # FIXME: insert proper C++ library support
19496 # FIXME: insert proper C++ library support
19501 # FIXME: insert proper C++ library support
19506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
19507 $as_echo "$ld_shlibs_CXX" >&6; }
19508 test "$ld_shlibs_CXX" = no && can_build_shared=no
19514 ## There is no encapsulation within the following macros, do not change
19515 ## the running order or otherwise move them around unless you know exactly
19516 ## what you are doing...
19517 # Dependencies to place before and after the object being linked:
19518 predep_objects_CXX=
19519 postdep_objects_CXX=
19522 compiler_lib_search_path_CXX=
19524 cat > conftest.$ac_ext <<_LT_EOF
19528 Foo (void) { a = 0; }
19534 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
19535 (eval $ac_compile) 2>&5
19537 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19538 test $ac_status = 0; }; then
19539 # Parse the compiler output and extract the necessary
19540 # objects, libraries and library flags.
19542 # Sentinel used to keep track of whether or not we are before
19543 # the conftest object file.
19544 pre_test_object_deps_done=no
19546 for p in `eval "$output_verbose_link_cmd"`; do
19550 # Some compilers place space between "-{L,R}" and the path.
19551 # Remove the space.
19552 if test $p = "-L" ||
19553 test $p = "-R"; then
19560 if test "$pre_test_object_deps_done" = no; then
19563 # Internal compiler library paths should come after those
19564 # provided the user. The postdeps already come after the
19565 # user supplied libs so there is no need to process them.
19566 if test -z "$compiler_lib_search_path_CXX"; then
19567 compiler_lib_search_path_CXX="${prev}${p}"
19569 compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
19572 # The "-l" case would never come before the object being
19573 # linked, so don't bother handling this case.
19576 if test -z "$postdeps_CXX"; then
19577 postdeps_CXX="${prev}${p}"
19579 postdeps_CXX="${postdeps_CXX} ${prev}${p}"
19585 # This assumes that the test object file only shows up
19586 # once in the compiler output.
19587 if test "$p" = "conftest.$objext"; then
19588 pre_test_object_deps_done=yes
19592 if test "$pre_test_object_deps_done" = no; then
19593 if test -z "$predep_objects_CXX"; then
19594 predep_objects_CXX="$p"
19596 predep_objects_CXX="$predep_objects_CXX $p"
19599 if test -z "$postdep_objects_CXX"; then
19600 postdep_objects_CXX="$p"
19602 postdep_objects_CXX="$postdep_objects_CXX $p"
19607 *) ;; # Ignore the rest.
19615 echo "libtool.m4: error: problem compiling CXX test program"
19618 $RM -f confest.$objext
19620 # PORTME: override above test on systems where it is broken
19623 # Interix 3.5 installs completely hosed .la files for C++, so rather than
19624 # hack all around it, let's just trust "g++" to DTRT.
19625 predep_objects_CXX=
19626 postdep_objects_CXX=
19631 case `$CC -V 2>&1 | sed 5q` in
19635 # The more standards-conforming stlport4 library is
19636 # incompatible with the Cstd library. Avoid specifying
19637 # it if it's in CXXFLAGS. Ignore libCrun as
19638 # -library=stlport4 depends on it.
19639 case " $CXX $CXXFLAGS " in
19640 *" -library=stlport4 "*)
19641 solaris_use_stlport4=yes
19645 if test "$solaris_use_stlport4" != yes; then
19646 postdeps_CXX='-library=Cstd -library=Crun'
19653 case $cc_basename in
19655 # The more standards-conforming stlport4 library is
19656 # incompatible with the Cstd library. Avoid specifying
19657 # it if it's in CXXFLAGS. Ignore libCrun as
19658 # -library=stlport4 depends on it.
19659 case " $CXX $CXXFLAGS " in
19660 *" -library=stlport4 "*)
19661 solaris_use_stlport4=yes
19665 # Adding this requires a known-good setup of shared libraries for
19666 # Sun compiler versions before 5.6, else PIC objects from an old
19667 # archive will be linked into the output, leading to subtle bugs.
19668 if test "$solaris_use_stlport4" != yes; then
19669 postdeps_CXX='-library=Cstd -library=Crun'
19677 case " $postdeps_CXX " in
19678 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
19680 compiler_lib_search_dirs_CXX=
19681 if test -n "${compiler_lib_search_path_CXX}"; then
19682 compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
19715 lt_prog_compiler_wl_CXX=
19716 lt_prog_compiler_pic_CXX=
19717 lt_prog_compiler_static_CXX=
19719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
19720 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
19722 # C++ specific cases for pic, static, wl, etc.
19723 if test "$GXX" = yes; then
19724 lt_prog_compiler_wl_CXX='-Wl,'
19725 lt_prog_compiler_static_CXX='-static'
19729 # All AIX code is PIC.
19730 if test "$host_cpu" = ia64; then
19731 # AIX 5 now supports IA64 processor
19732 lt_prog_compiler_static_CXX='-Bstatic'
19734 lt_prog_compiler_pic_CXX='-fPIC'
19740 # see comment about AmigaOS4 .so support
19741 lt_prog_compiler_pic_CXX='-fPIC'
19744 # FIXME: we need at least 68020 code to build shared libraries, but
19745 # adding the `-m68020' flag to GCC prevents building anything better,
19747 lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
19752 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
19753 # PIC is the default for these OSes.
19755 mingw* | cygwin* | os2* | pw32* | cegcc*)
19756 # This hack is so that the source file can tell whether it is being
19757 # built for inclusion in a dll (and should export symbols for example).
19758 # Although the cygwin gcc ignores -fPIC, still need this for old-style
19759 # (--disable-auto-import) libraries
19760 lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
19762 darwin* | rhapsody*)
19763 # PIC is the default on this platform
19764 # Common symbols not allowed in MH_DYLIB files
19765 lt_prog_compiler_pic_CXX='-fno-common'
19768 # DJGPP does not support shared libraries at all
19769 lt_prog_compiler_pic_CXX=
19772 # PIC is the default for Haiku.
19773 # The "-static" flag exists, but is broken.
19774 lt_prog_compiler_static_CXX=
19777 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
19778 # Instead, we relocate shared libraries at runtime.
19781 if test -d /usr/nec; then
19782 lt_prog_compiler_pic_CXX=-Kconform_pic
19786 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
19787 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
19788 # sets the default TLS model and affects inlining.
19793 lt_prog_compiler_pic_CXX='-fPIC'
19798 # QNX uses GNU C++, but need to define -shared option too, otherwise
19799 # it will coredump.
19800 lt_prog_compiler_pic_CXX='-fPIC -shared'
19803 lt_prog_compiler_pic_CXX='-fPIC'
19809 # All AIX code is PIC.
19810 if test "$host_cpu" = ia64; then
19811 # AIX 5 now supports IA64 processor
19812 lt_prog_compiler_static_CXX='-Bstatic'
19814 lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
19818 case $cc_basename in
19820 # Green Hills C++ Compiler
19821 # _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"
19826 case $cc_basename in
19828 lt_prog_compiler_pic_CXX='-KPIC'
19831 # Green Hills C++ Compiler
19832 lt_prog_compiler_pic_CXX='-pic'
19838 freebsd* | dragonfly*)
19839 # FreeBSD uses GNU C++
19841 hpux9* | hpux10* | hpux11*)
19842 case $cc_basename in
19844 lt_prog_compiler_wl_CXX='-Wl,'
19845 lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19846 if test "$host_cpu" != ia64; then
19847 lt_prog_compiler_pic_CXX='+Z'
19851 lt_prog_compiler_wl_CXX='-Wl,'
19852 lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19858 lt_prog_compiler_pic_CXX='+Z'
19867 # This is c89, which is MS Visual C++ (no shared libs)
19868 # Anyone wants to do a port?
19870 irix5* | irix6* | nonstopux*)
19871 case $cc_basename in
19873 lt_prog_compiler_wl_CXX='-Wl,'
19874 lt_prog_compiler_static_CXX='-non_shared'
19875 # CC pic flag -KPIC is the default.
19881 linux* | k*bsd*-gnu | kopensolaris*-gnu)
19882 case $cc_basename in
19885 lt_prog_compiler_wl_CXX='--backend -Wl,'
19886 lt_prog_compiler_pic_CXX='-fPIC'
19889 # old Intel C++ for x86_64 which still supported -KPIC.
19890 lt_prog_compiler_wl_CXX='-Wl,'
19891 lt_prog_compiler_pic_CXX='-KPIC'
19892 lt_prog_compiler_static_CXX='-static'
19895 # Intel C++, used to be incompatible with GCC.
19896 # ICC 10 doesn't accept -KPIC any more.
19897 lt_prog_compiler_wl_CXX='-Wl,'
19898 lt_prog_compiler_pic_CXX='-fPIC'
19899 lt_prog_compiler_static_CXX='-static'
19902 # Portland Group C++ compiler
19903 lt_prog_compiler_wl_CXX='-Wl,'
19904 lt_prog_compiler_pic_CXX='-fpic'
19905 lt_prog_compiler_static_CXX='-Bstatic'
19909 # Make sure the PIC flag is empty. It appears that all Alpha
19910 # Linux and Compaq Tru64 Unix objects are PIC.
19911 lt_prog_compiler_pic_CXX=
19912 lt_prog_compiler_static_CXX='-non_shared'
19914 xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
19915 # IBM XL 8.0, 9.0 on PPC and BlueGene
19916 lt_prog_compiler_wl_CXX='-Wl,'
19917 lt_prog_compiler_pic_CXX='-qpic'
19918 lt_prog_compiler_static_CXX='-qstaticlink'
19921 case `$CC -V 2>&1 | sed 5q` in
19924 lt_prog_compiler_pic_CXX='-KPIC'
19925 lt_prog_compiler_static_CXX='-Bstatic'
19926 lt_prog_compiler_wl_CXX='-Qoption ld '
19937 case $cc_basename in
19939 lt_prog_compiler_pic_CXX='-W c,exportall'
19948 # QNX uses GNU C++, but need to define -shared option too, otherwise
19949 # it will coredump.
19950 lt_prog_compiler_pic_CXX='-fPIC -shared'
19952 osf3* | osf4* | osf5*)
19953 case $cc_basename in
19955 lt_prog_compiler_wl_CXX='--backend -Wl,'
19958 # Rational C++ 2.4.1
19959 lt_prog_compiler_pic_CXX='-pic'
19962 # Digital/Compaq C++
19963 lt_prog_compiler_wl_CXX='-Wl,'
19964 # Make sure the PIC flag is empty. It appears that all Alpha
19965 # Linux and Compaq Tru64 Unix objects are PIC.
19966 lt_prog_compiler_pic_CXX=
19967 lt_prog_compiler_static_CXX='-non_shared'
19976 case $cc_basename in
19978 # Sun C++ 4.2, 5.x and Centerline C++
19979 lt_prog_compiler_pic_CXX='-KPIC'
19980 lt_prog_compiler_static_CXX='-Bstatic'
19981 lt_prog_compiler_wl_CXX='-Qoption ld '
19984 # Green Hills C++ Compiler
19985 lt_prog_compiler_pic_CXX='-PIC'
19992 case $cc_basename in
19995 lt_prog_compiler_pic_CXX='-pic'
19996 lt_prog_compiler_static_CXX='-Bstatic'
20000 lt_prog_compiler_pic_CXX='-pic'
20006 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
20007 case $cc_basename in
20009 lt_prog_compiler_wl_CXX='-Wl,'
20010 lt_prog_compiler_pic_CXX='-KPIC'
20011 lt_prog_compiler_static_CXX='-Bstatic'
20016 case $cc_basename in
20018 # NonStop-UX NCC 3.20
20019 lt_prog_compiler_pic_CXX='-KPIC'
20028 lt_prog_compiler_can_build_shared_CXX=no
20034 # For platforms which do not support PIC, -DPIC is meaningless:
20036 lt_prog_compiler_pic_CXX=
20039 lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
20042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
20043 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
20048 # Check to make sure the PIC flag actually works.
20050 if test -n "$lt_prog_compiler_pic_CXX"; then
20051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
20052 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
20053 if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then :
20054 $as_echo_n "(cached) " >&6
20056 lt_cv_prog_compiler_pic_works_CXX=no
20057 ac_outfile=conftest.$ac_objext
20058 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20059 lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
20060 # Insert the option either (1) after the last *FLAGS variable, or
20061 # (2) before a word containing "conftest.", or (3) at the end.
20062 # Note that $ac_compile itself does not contain backslashes and begins
20063 # with a dollar sign (not a hyphen), so the echo should work correctly.
20064 # The option is referenced via a variable to avoid confusing sed.
20065 lt_compile=`echo "$ac_compile" | $SED \
20066 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20067 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20068 -e 's:$: $lt_compiler_flag:'`
20069 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20070 (eval "$lt_compile" 2>conftest.err)
20072 cat conftest.err >&5
20073 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20074 if (exit $ac_status) && test -s "$ac_outfile"; then
20075 # The compiler can only warn and ignore the option if not recognized
20076 # So say no if there are warnings other than the usual output.
20077 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
20078 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20079 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
20080 lt_cv_prog_compiler_pic_works_CXX=yes
20086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
20087 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
20089 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
20090 case $lt_prog_compiler_pic_CXX in
20092 *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
20095 lt_prog_compiler_pic_CXX=
20096 lt_prog_compiler_can_build_shared_CXX=no
20104 # Check to make sure the static flag actually works.
20106 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
20107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
20108 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
20109 if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then :
20110 $as_echo_n "(cached) " >&6
20112 lt_cv_prog_compiler_static_works_CXX=no
20113 save_LDFLAGS="$LDFLAGS"
20114 LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
20115 echo "$lt_simple_link_test_code" > conftest.$ac_ext
20116 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
20117 # The linker can only warn and ignore the option if not recognized
20118 # So say no if there are warnings
20119 if test -s conftest.err; then
20120 # Append any errors to the config.log.
20121 cat conftest.err 1>&5
20122 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
20123 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20124 if diff conftest.exp conftest.er2 >/dev/null; then
20125 lt_cv_prog_compiler_static_works_CXX=yes
20128 lt_cv_prog_compiler_static_works_CXX=yes
20132 LDFLAGS="$save_LDFLAGS"
20135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
20136 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
20138 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
20141 lt_prog_compiler_static_CXX=
20147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20148 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20149 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20150 $as_echo_n "(cached) " >&6
20152 lt_cv_prog_compiler_c_o_CXX=no
20153 $RM -r conftest 2>/dev/null
20157 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20159 lt_compiler_flag="-o out/conftest2.$ac_objext"
20160 # Insert the option either (1) after the last *FLAGS variable, or
20161 # (2) before a word containing "conftest.", or (3) at the end.
20162 # Note that $ac_compile itself does not contain backslashes and begins
20163 # with a dollar sign (not a hyphen), so the echo should work correctly.
20164 lt_compile=`echo "$ac_compile" | $SED \
20165 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20166 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20167 -e 's:$: $lt_compiler_flag:'`
20168 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20169 (eval "$lt_compile" 2>out/conftest.err)
20171 cat out/conftest.err >&5
20172 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20173 if (exit $ac_status) && test -s out/conftest2.$ac_objext
20175 # The compiler can only warn and ignore the option if not recognized
20176 # So say no if there are warnings
20177 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20178 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20179 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20180 lt_cv_prog_compiler_c_o_CXX=yes
20185 # SGI C++ compiler will create directory out/ii_files/ for
20186 # template instantiation
20187 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20188 $RM out/* && rmdir out
20194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20195 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20200 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20201 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20202 $as_echo_n "(cached) " >&6
20204 lt_cv_prog_compiler_c_o_CXX=no
20205 $RM -r conftest 2>/dev/null
20209 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20211 lt_compiler_flag="-o out/conftest2.$ac_objext"
20212 # Insert the option either (1) after the last *FLAGS variable, or
20213 # (2) before a word containing "conftest.", or (3) at the end.
20214 # Note that $ac_compile itself does not contain backslashes and begins
20215 # with a dollar sign (not a hyphen), so the echo should work correctly.
20216 lt_compile=`echo "$ac_compile" | $SED \
20217 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20218 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20219 -e 's:$: $lt_compiler_flag:'`
20220 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20221 (eval "$lt_compile" 2>out/conftest.err)
20223 cat out/conftest.err >&5
20224 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20225 if (exit $ac_status) && test -s out/conftest2.$ac_objext
20227 # The compiler can only warn and ignore the option if not recognized
20228 # So say no if there are warnings
20229 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20230 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20231 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20232 lt_cv_prog_compiler_c_o_CXX=yes
20237 # SGI C++ compiler will create directory out/ii_files/ for
20238 # template instantiation
20239 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20240 $RM out/* && rmdir out
20246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20247 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20252 hard_links="nottested"
20253 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
20254 # do not overwrite the value of need_locks provided by the user
20255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
20256 $as_echo_n "checking if we can lock with hard links... " >&6; }
20259 ln conftest.a conftest.b 2>/dev/null && hard_links=no
20261 ln conftest.a conftest.b 2>&5 || hard_links=no
20262 ln conftest.a conftest.b 2>/dev/null && hard_links=no
20263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
20264 $as_echo "$hard_links" >&6; }
20265 if test "$hard_links" = no; then
20266 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
20267 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
20276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
20277 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
20279 export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20282 # If we're using GNU nm, then we don't want the "-C" option.
20283 # -C means demangle to AIX nm, but means don't demangle with GNU nm
20284 # Also, AIX nm treats weak defined symbols like other global defined
20285 # symbols, whereas GNU nm marks them as "W".
20286 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
20287 export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20289 export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20293 export_symbols_cmds_CXX="$ltdll_cmds"
20295 cygwin* | mingw* | cegcc*)
20296 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 > $export_symbols'
20299 export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20302 exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
20304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
20305 $as_echo "$ld_shlibs_CXX" >&6; }
20306 test "$ld_shlibs_CXX" = no && can_build_shared=no
20308 with_gnu_ld_CXX=$with_gnu_ld
20316 # Do we need to explicitly link libc?
20318 case "x$archive_cmds_need_lc_CXX" in
20320 # Assume -lc should be added
20321 archive_cmds_need_lc_CXX=yes
20323 if test "$enable_shared" = yes && test "$GCC" = yes; then
20324 case $archive_cmds_CXX in
20326 # FIXME: we may have to deal with multi-command sequences.
20329 # Test whether the compiler implicitly links with -lc since on some
20330 # systems, -lgcc has to come before -lc. If gcc already passes -lc
20331 # to ld, don't add -lc before -lgcc.
20332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
20333 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
20334 if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then :
20335 $as_echo_n "(cached) " >&6
20338 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20340 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
20341 (eval $ac_compile) 2>&5
20343 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20344 test $ac_status = 0; } 2>conftest.err; then
20347 libobjs=conftest.$ac_objext
20349 wl=$lt_prog_compiler_wl_CXX
20350 pic_flag=$lt_prog_compiler_pic_CXX
20356 lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
20357 allow_undefined_flag_CXX=
20358 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
20359 (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
20361 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20362 test $ac_status = 0; }
20364 lt_cv_archive_cmds_need_lc_CXX=no
20366 lt_cv_archive_cmds_need_lc_CXX=yes
20368 allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
20370 cat conftest.err 1>&5
20375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
20376 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
20377 archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
20447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
20448 $as_echo_n "checking dynamic linker characteristics... " >&6; }
20450 library_names_spec=
20451 libname_spec='lib$name'
20455 postuninstall_cmds=
20459 shlibpath_overrides_runpath=unknown
20461 dynamic_linker="$host_os ld.so"
20462 sys_lib_dlsearch_path_spec="/lib /usr/lib"
20463 need_lib_prefix=unknown
20464 hardcode_into_libs=no
20466 # when you set need_version to no, make sure it does not cause -set_version
20467 # flags to be left without arguments
20468 need_version=unknown
20473 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
20474 shlibpath_var=LIBPATH
20476 # AIX 3 has no versioning support, so we append a major version to the name.
20477 soname_spec='${libname}${release}${shared_ext}$major'
20484 hardcode_into_libs=yes
20485 if test "$host_cpu" = ia64; then
20486 # AIX 5 supports IA64
20487 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
20488 shlibpath_var=LD_LIBRARY_PATH
20490 # With GCC up to 2.95.x, collect2 would create an import file
20491 # for dependence libraries. The import file would start with
20492 # the line `#! .'. This would cause the generated library to
20493 # depend on `.', always an invalid library. This was fixed in
20494 # development snapshots of GCC prior to 3.0.
20496 aix4 | aix4.[01] | aix4.[01].*)
20497 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
20499 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
20502 can_build_shared=no
20506 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
20507 # soname into executable. Probably we can add versioning support to
20508 # collect2, so additional links can be useful in future.
20509 if test "$aix_use_runtimelinking" = yes; then
20510 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
20511 # instead of lib<name>.a to let people know that these are not
20512 # typical AIX shared libraries.
20513 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20515 # We preserve .a as extension for shared libraries through AIX4.2
20516 # and later when we are not doing run time linking.
20517 library_names_spec='${libname}${release}.a $libname.a'
20518 soname_spec='${libname}${release}${shared_ext}$major'
20520 shlibpath_var=LIBPATH
20527 # Since July 2007 AmigaOS4 officially supports .so libraries.
20528 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
20529 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20532 library_names_spec='$libname.ixlibrary $libname.a'
20533 # Create ${libname}_ixlibrary.a entries in /sys/libs.
20534 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 ${libname}_ixlibrary.a || exit 1; done'
20540 library_names_spec='${libname}${shared_ext}'
20541 dynamic_linker="$host_os ld.so"
20542 shlibpath_var=LIBRARY_PATH
20548 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20549 soname_spec='${libname}${release}${shared_ext}$major'
20550 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
20551 shlibpath_var=LD_LIBRARY_PATH
20552 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
20553 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
20554 # the default ld.so.conf also contains /usr/contrib/lib and
20555 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
20556 # libtool to hard-code these into programs
20559 cygwin* | mingw* | pw32* | cegcc*)
20560 version_type=windows
20565 case $GCC,$host_os in
20566 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
20567 library_names_spec='$libname.dll.a'
20568 # DLL is installed to $(libdir)/../bin by postinstall_cmds
20569 postinstall_cmds='base_file=`basename \${file}`~
20570 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
20571 dldir=$destdir/`dirname \$dlpath`~
20572 test -d \$dldir || mkdir -p \$dldir~
20573 $install_prog $dir/$dlname \$dldir/$dlname~
20574 chmod a+x \$dldir/$dlname~
20575 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
20576 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
20578 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
20579 dlpath=$dir/\$dldll~
20581 shlibpath_overrides_runpath=yes
20585 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
20586 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20590 # MinGW DLLs use traditional 'lib' prefix
20591 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20594 # pw32 DLLs use 'pw' prefix rather than 'lib'
20595 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20601 library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
20604 dynamic_linker='Win32 ld.exe'
20605 # FIXME: first we should search . and the directory the executable is in
20609 darwin* | rhapsody*)
20610 dynamic_linker="$host_os dyld"
20611 version_type=darwin
20614 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
20615 soname_spec='${libname}${release}${major}$shared_ext'
20616 shlibpath_overrides_runpath=yes
20617 shlibpath_var=DYLD_LIBRARY_PATH
20618 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
20620 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
20627 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
20628 soname_spec='${libname}${release}${shared_ext}$major'
20629 shlibpath_var=LD_LIBRARY_PATH
20632 freebsd* | dragonfly*)
20633 # DragonFly does not have aout. When/if they implement a new
20634 # versioning mechanism, adjust this.
20635 if test -x /usr/bin/objformat; then
20636 objformat=`/usr/bin/objformat`
20639 freebsd[23].*) objformat=aout ;;
20640 *) objformat=elf ;;
20643 version_type=freebsd-$objformat
20644 case $version_type in
20646 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
20651 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
20655 shlibpath_var=LD_LIBRARY_PATH
20658 shlibpath_overrides_runpath=yes
20660 freebsd3.[01]* | freebsdelf3.[01]*)
20661 shlibpath_overrides_runpath=yes
20662 hardcode_into_libs=yes
20664 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
20665 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
20666 shlibpath_overrides_runpath=no
20667 hardcode_into_libs=yes
20669 *) # from 4.6 on, and DragonFly
20670 shlibpath_overrides_runpath=yes
20671 hardcode_into_libs=yes
20680 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20681 soname_spec='${libname}${release}${shared_ext}$major'
20682 shlibpath_var=LD_LIBRARY_PATH
20683 hardcode_into_libs=yes
20690 dynamic_linker="$host_os runtime_loader"
20691 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20692 soname_spec='${libname}${release}${shared_ext}$major'
20693 shlibpath_var=LIBRARY_PATH
20694 shlibpath_overrides_runpath=yes
20695 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
20696 hardcode_into_libs=yes
20699 hpux9* | hpux10* | hpux11*)
20700 # Give a soname corresponding to the major version so that dld.sl refuses to
20701 # link against other versions.
20708 hardcode_into_libs=yes
20709 dynamic_linker="$host_os dld.so"
20710 shlibpath_var=LD_LIBRARY_PATH
20711 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20712 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20713 soname_spec='${libname}${release}${shared_ext}$major'
20714 if test "X$HPUX_IA64_MODE" = X32; then
20715 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
20717 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
20719 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20723 hardcode_into_libs=yes
20724 dynamic_linker="$host_os dld.sl"
20725 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
20726 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20727 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20728 soname_spec='${libname}${release}${shared_ext}$major'
20729 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
20730 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20734 dynamic_linker="$host_os dld.sl"
20735 shlibpath_var=SHLIB_PATH
20736 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
20737 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20738 soname_spec='${libname}${release}${shared_ext}$major'
20741 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
20742 postinstall_cmds='chmod 555 $lib'
20743 # or fails outright, so override atomically:
20744 install_override_mode=555
20751 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20752 soname_spec='${libname}${release}${shared_ext}$major'
20753 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
20754 shlibpath_var=LD_LIBRARY_PATH
20755 shlibpath_overrides_runpath=no
20756 hardcode_into_libs=yes
20759 irix5* | irix6* | nonstopux*)
20761 nonstopux*) version_type=nonstopux ;;
20763 if test "$lt_cv_prog_gnu_ld" = yes; then
20771 soname_spec='${libname}${release}${shared_ext}$major'
20772 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
20774 irix5* | nonstopux*)
20775 libsuff= shlibsuff=
20778 case $LD in # libtool.m4 will add one of these switches to LD
20779 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
20780 libsuff= shlibsuff= libmagic=32-bit;;
20781 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
20782 libsuff=32 shlibsuff=N32 libmagic=N32;;
20783 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
20784 libsuff=64 shlibsuff=64 libmagic=64-bit;;
20785 *) libsuff= shlibsuff= libmagic=never-match;;
20789 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
20790 shlibpath_overrides_runpath=no
20791 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
20792 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
20793 hardcode_into_libs=yes
20796 # No shared lib support for Linux oldld, aout, or coff.
20797 linux*oldld* | linux*aout* | linux*coff*)
20801 # This must be Linux ELF.
20802 linux* | k*bsd*-gnu | kopensolaris*-gnu)
20806 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20807 soname_spec='${libname}${release}${shared_ext}$major'
20808 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
20809 shlibpath_var=LD_LIBRARY_PATH
20810 shlibpath_overrides_runpath=no
20812 # Some binutils ld are patched to set DT_RUNPATH
20813 if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
20814 $as_echo_n "(cached) " >&6
20816 lt_cv_shlibpath_overrides_runpath=no
20817 save_LDFLAGS=$LDFLAGS
20818 save_libdir=$libdir
20819 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
20820 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
20821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20822 /* end confdefs.h. */
20832 if ac_fn_cxx_try_link "$LINENO"; then :
20833 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
20834 lt_cv_shlibpath_overrides_runpath=yes
20837 rm -f core conftest.err conftest.$ac_objext \
20838 conftest$ac_exeext conftest.$ac_ext
20839 LDFLAGS=$save_LDFLAGS
20840 libdir=$save_libdir
20844 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
20846 # This implies no fast_install, which is unacceptable.
20847 # Some rework will be needed to allow for fast_install
20848 # before this can be enabled.
20849 hardcode_into_libs=yes
20851 # Append ld.so.conf contents to the search path
20852 if test -f /etc/ld.so.conf; then
20853 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' ' '`
20854 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
20857 # We used to test for /lib/ld.so.1 and disable shared libraries on
20858 # powerpc, because MkLinux only supported shared libraries with the
20859 # GNU dynamic linker. Since this was broken with cross compilers,
20860 # most powerpc-linux boxes support dynamic linking these days and
20861 # people can always --disable-shared, the test was removed, and we
20862 # assume the GNU/Linux dynamic linker is in use.
20863 dynamic_linker='GNU/Linux ld.so'
20870 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
20871 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20872 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
20873 dynamic_linker='NetBSD (a.out) ld.so'
20875 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20876 soname_spec='${libname}${release}${shared_ext}$major'
20877 dynamic_linker='NetBSD ld.elf_so'
20879 shlibpath_var=LD_LIBRARY_PATH
20880 shlibpath_overrides_runpath=yes
20881 hardcode_into_libs=yes
20886 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20887 shlibpath_var=LD_LIBRARY_PATH
20888 shlibpath_overrides_runpath=yes
20895 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20896 soname_spec='${libname}${release}${shared_ext}$major'
20897 shlibpath_var=LD_LIBRARY_PATH
20898 shlibpath_overrides_runpath=no
20899 hardcode_into_libs=yes
20900 dynamic_linker='ldqnx.so'
20905 sys_lib_dlsearch_path_spec="/usr/lib"
20907 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
20909 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
20910 *) need_version=no ;;
20912 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20913 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
20914 shlibpath_var=LD_LIBRARY_PATH
20915 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
20917 openbsd2.[89] | openbsd2.[89].*)
20918 shlibpath_overrides_runpath=no
20921 shlibpath_overrides_runpath=yes
20925 shlibpath_overrides_runpath=yes
20930 libname_spec='$name'
20933 library_names_spec='$libname${shared_ext} $libname.a'
20934 dynamic_linker='OS/2 ld.exe'
20935 shlibpath_var=LIBPATH
20938 osf3* | osf4* | osf5*)
20942 soname_spec='${libname}${release}${shared_ext}$major'
20943 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20944 shlibpath_var=LD_LIBRARY_PATH
20945 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
20946 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
20957 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20958 soname_spec='${libname}${release}${shared_ext}$major'
20959 shlibpath_var=LD_LIBRARY_PATH
20960 shlibpath_overrides_runpath=yes
20961 hardcode_into_libs=yes
20962 # ldd complains unless libraries are executable
20963 postinstall_cmds='chmod +x $lib'
20968 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20969 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
20970 shlibpath_var=LD_LIBRARY_PATH
20971 shlibpath_overrides_runpath=yes
20972 if test "$with_gnu_ld" = yes; then
20980 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20981 soname_spec='${libname}${release}${shared_ext}$major'
20982 shlibpath_var=LD_LIBRARY_PATH
20983 case $host_vendor in
20985 shlibpath_overrides_runpath=no
20987 runpath_var=LD_RUN_PATH
20995 shlibpath_overrides_runpath=no
20996 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
21002 if test -d /usr/nec ;then
21004 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
21005 soname_spec='$libname${shared_ext}.$major'
21006 shlibpath_var=LD_LIBRARY_PATH
21010 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
21011 version_type=freebsd-elf
21014 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
21015 soname_spec='${libname}${release}${shared_ext}$major'
21016 shlibpath_var=LD_LIBRARY_PATH
21017 shlibpath_overrides_runpath=yes
21018 hardcode_into_libs=yes
21019 if test "$with_gnu_ld" = yes; then
21020 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
21022 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
21025 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
21029 sys_lib_dlsearch_path_spec='/usr/lib'
21033 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
21037 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21038 shlibpath_var=LD_LIBRARY_PATH
21039 shlibpath_overrides_runpath=no
21040 hardcode_into_libs=yes
21045 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21046 soname_spec='${libname}${release}${shared_ext}$major'
21047 shlibpath_var=LD_LIBRARY_PATH
21054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
21055 $as_echo "$dynamic_linker" >&6; }
21056 test "$dynamic_linker" = no && can_build_shared=no
21058 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
21059 if test "$GCC" = yes; then
21060 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
21063 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
21064 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
21066 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
21067 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
21107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
21108 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
21109 hardcode_action_CXX=
21110 if test -n "$hardcode_libdir_flag_spec_CXX" ||
21111 test -n "$runpath_var_CXX" ||
21112 test "X$hardcode_automatic_CXX" = "Xyes" ; then
21114 # We can hardcode non-existent directories.
21115 if test "$hardcode_direct_CXX" != no &&
21116 # If the only mechanism to avoid hardcoding is shlibpath_var, we
21117 # have to relink, otherwise we might link with an installed library
21118 # when we should be linking with a yet-to-be-installed one
21119 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
21120 test "$hardcode_minus_L_CXX" != no; then
21121 # Linking always hardcodes the temporary library directory.
21122 hardcode_action_CXX=relink
21124 # We can link without hardcoding, and we can hardcode nonexisting dirs.
21125 hardcode_action_CXX=immediate
21128 # We cannot hardcode anything, or else we can only hardcode existing
21130 hardcode_action_CXX=unsupported
21132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
21133 $as_echo "$hardcode_action_CXX" >&6; }
21135 if test "$hardcode_action_CXX" = relink ||
21136 test "$inherit_rpath_CXX" = yes; then
21137 # Fast installation is not supported
21138 enable_fast_install=no
21139 elif test "$shlibpath_overrides_runpath" = yes ||
21140 test "$enable_shared" = no; then
21141 # Fast installation is not necessary
21142 enable_fast_install=needless
21151 fi # test -n "$compiler"
21157 with_gnu_ld=$lt_save_with_gnu_ld
21158 lt_cv_path_LDCXX=$lt_cv_path_LD
21159 lt_cv_path_LD=$lt_save_path_LD
21160 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
21161 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
21162 fi # test "$_lt_caught_CXX_error" != yes
21165 ac_cpp='$CPP $CPPFLAGS'
21166 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21167 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21168 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21185 # Only expand once:
21191 # Identify the assembler which will work hand-in-glove with the newly
21192 # built GCC, so that we can examine its features. This is the assembler
21193 # which will be driven by the driver program.
21195 # If build != host, and we aren't building gas in-tree, we identify a
21196 # build->target assembler and hope that it will have the same features
21197 # as the host->target assembler we'll be using.
21198 gcc_cv_gas_major_version=
21199 gcc_cv_gas_minor_version=
21200 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
21202 if test "${gcc_cv_as+set}" = set; then :
21206 if test -x "$DEFAULT_ASSEMBLER"; then
21207 gcc_cv_as="$DEFAULT_ASSEMBLER"
21208 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
21209 && test -f ../gas/Makefile \
21210 && test x$build = x$host; then
21211 gcc_cv_as=../gas/as-new$build_exeext
21212 elif test -x as$build_exeext; then
21213 # Build using assembler in the current directory.
21214 gcc_cv_as=./as$build_exeext
21215 elif ( set dummy $AS_FOR_TARGET; test -x $2 ); then
21216 gcc_cv_as="$AS_FOR_TARGET"
21218 # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
21219 set dummy $AS_FOR_TARGET; ac_word=$2
21220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21221 $as_echo_n "checking for $ac_word... " >&6; }
21222 if test "${ac_cv_path_gcc_cv_as+set}" = set; then :
21223 $as_echo_n "(cached) " >&6
21227 ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
21230 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21231 for as_dir in $PATH
21234 test -z "$as_dir" && as_dir=.
21235 for ac_exec_ext in '' $ac_executable_extensions; do
21236 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21237 ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
21238 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21248 gcc_cv_as=$ac_cv_path_gcc_cv_as
21249 if test -n "$gcc_cv_as"; then
21250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21251 $as_echo "$gcc_cv_as" >&6; }
21253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21254 $as_echo "no" >&6; }
21261 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
21263 case "$ORIGINAL_AS_FOR_TARGET" in
21264 ./as | ./as$build_exeext) ;;
21265 *) ac_config_files="$ac_config_files as:exec-tool.in"
21269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what assembler to use" >&5
21270 $as_echo_n "checking what assembler to use... " >&6; }
21271 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
21272 # Single tree build which includes gas. We want to prefer it
21273 # over whatever linker top-level may have detected, since
21274 # we'll use what we're building after installation anyway.
21275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built gas" >&5
21276 $as_echo "newly built gas" >&6; }
21278 gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21279 for f in $gcc_cv_as_bfd_srcdir/configure \
21280 $gcc_cv_as_gas_srcdir/configure \
21281 $gcc_cv_as_gas_srcdir/configure.in \
21282 $gcc_cv_as_gas_srcdir/Makefile.in ; do
21283 gcc_cv_gas_version=`sed -n -e 's/^[ ]*VERSION=[^0-9A-Za-z_]*\([0-9]*\.[0-9]*.*\)/VERSION=\1/p' < $f`
21284 if test x$gcc_cv_gas_version != x; then
21288 case $gcc_cv_gas_version in
21290 *) as_fn_error "cannot find version of in-tree assembler" "$LINENO" 5;;
21292 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
21293 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21294 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
21295 case $gcc_cv_gas_patch_version in
21296 "") gcc_cv_gas_patch_version="0" ;;
21298 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
21299 + $gcc_cv_gas_minor_version \) \* 1000 \
21300 + $gcc_cv_gas_patch_version`
21302 in_tree_gas_is_elf=no
21303 if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
21304 || (grep 'obj_format = multi' ../gas/Makefile \
21305 && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
21307 in_tree_gas_is_elf=yes
21310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21311 $as_echo "$gcc_cv_as" >&6; }
21315 # Identify the linker which will work hand-in-glove with the newly
21316 # built GCC, so that we can examine its features. This is the linker
21317 # which will be driven by the driver program.
21319 # If build != host, and we aren't building gas in-tree, we identify a
21320 # build->target linker and hope that it will have the same features
21321 # as the host->target linker we'll be using.
21322 gcc_cv_gld_major_version=
21323 gcc_cv_gld_minor_version=
21324 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
21325 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21327 if test "${gcc_cv_ld+set}" = set; then :
21331 if test -x "$DEFAULT_LINKER"; then
21332 gcc_cv_ld="$DEFAULT_LINKER"
21333 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
21334 && test -f ../ld/Makefile \
21335 && test x$build = x$host; then
21336 gcc_cv_ld=../ld/ld-new$build_exeext
21337 elif test -x collect-ld$build_exeext; then
21338 # Build using linker in the current directory.
21339 gcc_cv_ld=./collect-ld$build_exeext
21340 elif ( set dummy $LD_FOR_TARGET; test -x $2 ); then
21341 gcc_cv_ld="$LD_FOR_TARGET"
21343 # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
21344 set dummy $LD_FOR_TARGET; ac_word=$2
21345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21346 $as_echo_n "checking for $ac_word... " >&6; }
21347 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then :
21348 $as_echo_n "(cached) " >&6
21352 ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
21355 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21356 for as_dir in $PATH
21359 test -z "$as_dir" && as_dir=.
21360 for ac_exec_ext in '' $ac_executable_extensions; do
21361 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21362 ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
21363 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21373 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
21374 if test -n "$gcc_cv_ld"; then
21375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21376 $as_echo "$gcc_cv_ld" >&6; }
21378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21379 $as_echo "no" >&6; }
21386 ORIGINAL_PLUGIN_LD_FOR_TARGET=$gcc_cv_ld
21387 PLUGIN_LD_SUFFIX=`basename $gcc_cv_ld | sed -e "s,$target_alias-,,"`
21388 # if the PLUGIN_LD is set ld-new, just have it as ld
21389 # as that is the installed named.
21390 if test x$PLUGIN_LD_SUFFIX = xld-new \
21391 || test x$PLUGIN_LD_SUFFIX = xcollect-ld ; then
21392 PLUGIN_LD_SUFFIX=ld
21395 # Check whether --with-plugin-ld was given.
21396 if test "${with_plugin_ld+set}" = set; then :
21397 withval=$with_plugin_ld; if test x"$withval" != x; then
21398 ORIGINAL_PLUGIN_LD_FOR_TARGET="$withval"
21399 PLUGIN_LD_SUFFIX=`echo $withval | sed -e "s,$target_alias-,,"`
21405 cat >>confdefs.h <<_ACEOF
21406 #define PLUGIN_LD_SUFFIX "$PLUGIN_LD_SUFFIX"
21410 # Check to see if we are using gold instead of ld
21411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using gold" >&5
21412 $as_echo_n "checking whether we are using gold... " >&6; }
21414 if test x$gcc_cv_ld != x; then
21415 if $gcc_cv_ld --version 2>/dev/null | sed 1q \
21416 | grep "GNU gold" > /dev/null; then
21420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_is_gold" >&5
21421 $as_echo "$ld_is_gold" >&6; }
21423 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
21425 case "$ORIGINAL_LD_FOR_TARGET" in
21426 ./collect-ld | ./collect-ld$build_exeext) ;;
21427 *) ac_config_files="$ac_config_files collect-ld:exec-tool.in"
21431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what linker to use" >&5
21432 $as_echo_n "checking what linker to use... " >&6; }
21433 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext \
21434 || test "$gcc_cv_ld" = ../gold/ld-new$build_exeext; then
21435 # Single tree build which includes ld. We want to prefer it
21436 # over whatever linker top-level may have detected, since
21437 # we'll use what we're building after installation anyway.
21438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built ld" >&5
21439 $as_echo "newly built ld" >&6; }
21441 in_tree_ld_is_elf=no
21442 if (grep 'EMUL = .*elf' ../ld/Makefile \
21443 || grep 'EMUL = .*linux' ../ld/Makefile \
21444 || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
21445 in_tree_ld_is_elf=yes
21446 elif test "$ld_is_gold" = yes; then
21447 in_tree_ld_is_elf=yes
21449 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
21451 gcc_cv_gld_version=`sed -n -e 's/^[ ]*VERSION=[^0-9A-Za-z_]*\([0-9]*\.[0-9]*.*\)/VERSION=\1/p' < $f`
21452 if test x$gcc_cv_gld_version != x; then
21456 case $gcc_cv_gld_version in
21458 *) as_fn_error "cannot find version of in-tree linker" "$LINENO" 5 ;;
21460 gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
21461 gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21464 $as_echo "$gcc_cv_ld" >&6; }
21468 # Figure out what nm we will be using.
21469 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
21470 if test "${gcc_cv_nm+set}" = set; then :
21474 if test -f $gcc_cv_binutils_srcdir/configure.in \
21475 && test -f ../binutils/Makefile \
21476 && test x$build = x$host; then
21477 gcc_cv_nm=../binutils/nm-new$build_exeext
21478 elif test -x nm$build_exeext; then
21479 gcc_cv_nm=./nm$build_exeext
21480 elif ( set dummy $NM_FOR_TARGET; test -x $2 ); then
21481 gcc_cv_nm="$NM_FOR_TARGET"
21483 # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
21484 set dummy $NM_FOR_TARGET; ac_word=$2
21485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21486 $as_echo_n "checking for $ac_word... " >&6; }
21487 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then :
21488 $as_echo_n "(cached) " >&6
21492 ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
21495 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21496 for as_dir in $PATH
21499 test -z "$as_dir" && as_dir=.
21500 for ac_exec_ext in '' $ac_executable_extensions; do
21501 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21502 ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
21503 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21513 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
21514 if test -n "$gcc_cv_nm"; then
21515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21516 $as_echo "$gcc_cv_nm" >&6; }
21518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21519 $as_echo "no" >&6; }
21526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what nm to use" >&5
21527 $as_echo_n "checking what nm to use... " >&6; }
21528 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
21529 # Single tree build which includes binutils.
21530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built nm" >&5
21531 $as_echo "newly built nm" >&6; }
21534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21535 $as_echo "$gcc_cv_nm" >&6; }
21539 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
21541 case "$ORIGINAL_NM_FOR_TARGET" in
21542 ./nm | ./nm$build_exeext) ;;
21543 *) ac_config_files="$ac_config_files nm:exec-tool.in"
21548 # Figure out what objdump we will be using.
21549 if test "${gcc_cv_objdump+set}" = set; then :
21553 if test -f $gcc_cv_binutils_srcdir/configure.in \
21554 && test -f ../binutils/Makefile \
21555 && test x$build = x$host; then
21556 # Single tree build which includes binutils.
21557 gcc_cv_objdump=../binutils/objdump$build_exeext
21558 elif test -x objdump$build_exeext; then
21559 gcc_cv_objdump=./objdump$build_exeext
21560 elif ( set dummy $OBJDUMP_FOR_TARGET; test -x $2 ); then
21561 gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
21563 # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
21564 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
21565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21566 $as_echo_n "checking for $ac_word... " >&6; }
21567 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then :
21568 $as_echo_n "(cached) " >&6
21570 case $gcc_cv_objdump in
21572 ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
21575 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21576 for as_dir in $PATH
21579 test -z "$as_dir" && as_dir=.
21580 for ac_exec_ext in '' $ac_executable_extensions; do
21581 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21582 ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
21583 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21593 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
21594 if test -n "$gcc_cv_objdump"; then
21595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21596 $as_echo "$gcc_cv_objdump" >&6; }
21598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21599 $as_echo "no" >&6; }
21606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what objdump to use" >&5
21607 $as_echo_n "checking what objdump to use... " >&6; }
21608 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
21609 # Single tree build which includes binutils.
21610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built objdump" >&5
21611 $as_echo "newly built objdump" >&6; }
21612 elif test x$gcc_cv_objdump = x; then
21613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21614 $as_echo "not found" >&6; }
21616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21617 $as_echo "$gcc_cv_objdump" >&6; }
21620 # Figure out what readelf we will be using.
21621 if test "${gcc_cv_readelf+set}" = set; then :
21625 if test -f $gcc_cv_binutils_srcdir/configure.in \
21626 && test -f ../binutils/Makefile \
21627 && test x$build = x$host; then
21628 # Single tree build which includes binutils.
21629 gcc_cv_readelf=../binutils/readelf$build_exeext
21630 elif test -x readelf$build_exeext; then
21631 gcc_cv_readelf=./readelf$build_exeext
21633 # Extract the first word of "readelf", so it can be a program name with args.
21634 set dummy readelf; ac_word=$2
21635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21636 $as_echo_n "checking for $ac_word... " >&6; }
21637 if test "${ac_cv_path_gcc_cv_readelf+set}" = set; then :
21638 $as_echo_n "(cached) " >&6
21640 case $gcc_cv_readelf in
21642 ac_cv_path_gcc_cv_readelf="$gcc_cv_readelf" # Let the user override the test with a path.
21645 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21646 for as_dir in $PATH
21649 test -z "$as_dir" && as_dir=.
21650 for ac_exec_ext in '' $ac_executable_extensions; do
21651 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21652 ac_cv_path_gcc_cv_readelf="$as_dir/$ac_word$ac_exec_ext"
21653 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21663 gcc_cv_readelf=$ac_cv_path_gcc_cv_readelf
21664 if test -n "$gcc_cv_readelf"; then
21665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21666 $as_echo "$gcc_cv_readelf" >&6; }
21668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21669 $as_echo "no" >&6; }
21676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what readelf to use" >&5
21677 $as_echo_n "checking what readelf to use... " >&6; }
21678 if test "$gcc_cv_readelf" = ../binutils/readelf$build_exeext; then
21679 # Single tree build which includes binutils.
21680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built readelf" >&5
21681 $as_echo "newly built readelf" >&6; }
21682 elif test x$gcc_cv_readelf = x; then
21683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21684 $as_echo "not found" >&6; }
21686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21687 $as_echo "$gcc_cv_readelf" >&6; }
21690 # Figure out what assembler alignment features are present.
21691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler flags" >&5
21692 $as_echo_n "checking assembler flags... " >&6; }
21693 if test "${gcc_cv_as_flags+set}" = set; then :
21694 $as_echo_n "(cached) " >&6
21697 i[34567]86-*-linux*)
21698 gcc_cv_as_flags="--32"
21700 powerpc*-*-darwin*)
21701 gcc_cv_as_flags="-arch ppc"
21704 gcc_cv_as_flags=" "
21708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_flags" >&5
21709 $as_echo "$gcc_cv_as_flags" >&6; }
21711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .balign and .p2align" >&5
21712 $as_echo_n "checking assembler for .balign and .p2align... " >&6; }
21713 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then :
21714 $as_echo_n "(cached) " >&6
21716 gcc_cv_as_balign_and_p2align=no
21717 if test $in_tree_gas = yes; then
21718 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
21719 then gcc_cv_as_balign_and_p2align=yes
21721 elif test x$gcc_cv_as != x; then
21722 $as_echo '.balign 4
21723 .p2align 2' > conftest.s
21724 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
21725 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21726 (eval $ac_try) 2>&5
21728 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21729 test $ac_status = 0; }; }
21731 gcc_cv_as_balign_and_p2align=yes
21733 echo "configure: failed program was" >&5
21736 rm -f conftest.o conftest.s
21739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_balign_and_p2align" >&5
21740 $as_echo "$gcc_cv_as_balign_and_p2align" >&6; }
21741 if test $gcc_cv_as_balign_and_p2align = yes; then
21743 $as_echo "#define HAVE_GAS_BALIGN_AND_P2ALIGN 1" >>confdefs.h
21747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .p2align with maximum skip" >&5
21748 $as_echo_n "checking assembler for .p2align with maximum skip... " >&6; }
21749 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then :
21750 $as_echo_n "(cached) " >&6
21752 gcc_cv_as_max_skip_p2align=no
21753 if test $in_tree_gas = yes; then
21754 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21755 then gcc_cv_as_max_skip_p2align=yes
21757 elif test x$gcc_cv_as != x; then
21758 $as_echo '.p2align 4,,7' > conftest.s
21759 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
21760 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21761 (eval $ac_try) 2>&5
21763 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21764 test $ac_status = 0; }; }
21766 gcc_cv_as_max_skip_p2align=yes
21768 echo "configure: failed program was" >&5
21771 rm -f conftest.o conftest.s
21774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_max_skip_p2align" >&5
21775 $as_echo "$gcc_cv_as_max_skip_p2align" >&6; }
21776 if test $gcc_cv_as_max_skip_p2align = yes; then
21778 $as_echo "#define HAVE_GAS_MAX_SKIP_P2ALIGN 1" >>confdefs.h
21782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .literal16" >&5
21783 $as_echo_n "checking assembler for .literal16... " >&6; }
21784 if test "${gcc_cv_as_literal16+set}" = set; then :
21785 $as_echo_n "(cached) " >&6
21787 gcc_cv_as_literal16=no
21788 if test $in_tree_gas = yes; then
21789 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21790 then gcc_cv_as_literal16=yes
21792 elif test x$gcc_cv_as != x; then
21793 $as_echo '.literal16' > conftest.s
21794 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
21795 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21796 (eval $ac_try) 2>&5
21798 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21799 test $ac_status = 0; }; }
21801 gcc_cv_as_literal16=yes
21803 echo "configure: failed program was" >&5
21806 rm -f conftest.o conftest.s
21809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_literal16" >&5
21810 $as_echo "$gcc_cv_as_literal16" >&6; }
21811 if test $gcc_cv_as_literal16 = yes; then
21813 $as_echo "#define HAVE_GAS_LITERAL16 1" >>confdefs.h
21817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working .subsection -1" >&5
21818 $as_echo_n "checking assembler for working .subsection -1... " >&6; }
21819 if test "${gcc_cv_as_subsection_m1+set}" = set; then :
21820 $as_echo_n "(cached) " >&6
21822 gcc_cv_as_subsection_m1=no
21823 if test $in_tree_gas = yes; then
21824 if test $in_tree_gas_is_elf = yes \
21825 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
21826 then gcc_cv_as_subsection_m1=yes
21828 elif test x$gcc_cv_as != x; then
21829 $as_echo 'conftest_label1: .word 0
21831 conftest_label2: .word 0
21832 .previous' > conftest.s
21833 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
21834 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21835 (eval $ac_try) 2>&5
21837 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21838 test $ac_status = 0; }; }
21840 if test x$gcc_cv_nm != x; then
21841 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
21842 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
21843 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
21845 else gcc_cv_as_subsection_m1=yes
21847 rm -f conftest.nm1 conftest.nm2
21850 echo "configure: failed program was" >&5
21853 rm -f conftest.o conftest.s
21856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_subsection_m1" >&5
21857 $as_echo "$gcc_cv_as_subsection_m1" >&6; }
21858 if test $gcc_cv_as_subsection_m1 = yes; then
21860 $as_echo "#define HAVE_GAS_SUBSECTION_ORDERING 1" >>confdefs.h
21864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weak" >&5
21865 $as_echo_n "checking assembler for .weak... " >&6; }
21866 if test "${gcc_cv_as_weak+set}" = set; then :
21867 $as_echo_n "(cached) " >&6
21870 if test $in_tree_gas = yes; then
21871 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
21872 then gcc_cv_as_weak=yes
21874 elif test x$gcc_cv_as != x; then
21875 $as_echo ' .weak foobar' > conftest.s
21876 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
21877 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21878 (eval $ac_try) 2>&5
21880 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21881 test $ac_status = 0; }; }
21885 echo "configure: failed program was" >&5
21888 rm -f conftest.o conftest.s
21891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weak" >&5
21892 $as_echo "$gcc_cv_as_weak" >&6; }
21893 if test $gcc_cv_as_weak = yes; then
21895 $as_echo "#define HAVE_GAS_WEAK 1" >>confdefs.h
21899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weakref" >&5
21900 $as_echo_n "checking assembler for .weakref... " >&6; }
21901 if test "${gcc_cv_as_weakref+set}" = set; then :
21902 $as_echo_n "(cached) " >&6
21904 gcc_cv_as_weakref=no
21905 if test $in_tree_gas = yes; then
21906 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
21907 then gcc_cv_as_weakref=yes
21909 elif test x$gcc_cv_as != x; then
21910 $as_echo ' .weakref foobar, barfnot' > conftest.s
21911 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
21912 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21913 (eval $ac_try) 2>&5
21915 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21916 test $ac_status = 0; }; }
21918 gcc_cv_as_weakref=yes
21920 echo "configure: failed program was" >&5
21923 rm -f conftest.o conftest.s
21926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weakref" >&5
21927 $as_echo "$gcc_cv_as_weakref" >&6; }
21928 if test $gcc_cv_as_weakref = yes; then
21930 $as_echo "#define HAVE_GAS_WEAKREF 1" >>confdefs.h
21934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .nsubspa comdat" >&5
21935 $as_echo_n "checking assembler for .nsubspa comdat... " >&6; }
21936 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then :
21937 $as_echo_n "(cached) " >&6
21939 gcc_cv_as_nsubspa_comdat=no
21940 if test $in_tree_gas = yes; then
21941 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
21942 then gcc_cv_as_nsubspa_comdat=yes
21944 elif test x$gcc_cv_as != x; then
21945 $as_echo ' .SPACE $TEXT$
21946 .NSUBSPA $CODE$,COMDAT' > conftest.s
21947 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
21948 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21949 (eval $ac_try) 2>&5
21951 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21952 test $ac_status = 0; }; }
21954 gcc_cv_as_nsubspa_comdat=yes
21956 echo "configure: failed program was" >&5
21959 rm -f conftest.o conftest.s
21962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_nsubspa_comdat" >&5
21963 $as_echo "$gcc_cv_as_nsubspa_comdat" >&6; }
21964 if test $gcc_cv_as_nsubspa_comdat = yes; then
21966 $as_echo "#define HAVE_GAS_NSUBSPA_COMDAT 1" >>confdefs.h
21970 # .hidden needs to be supported in both the assembler and the linker,
21971 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
21972 # This is irritatingly difficult to feature test for; we have to check the
21973 # date string after the version number. If we've got an in-tree
21974 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
21976 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
21977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .hidden" >&5
21978 $as_echo_n "checking assembler for .hidden... " >&6; }
21979 if test "${gcc_cv_as_hidden+set}" = set; then :
21980 $as_echo_n "(cached) " >&6
21982 gcc_cv_as_hidden=no
21983 if test $in_tree_gas = yes; then
21984 if test $in_tree_gas_is_elf = yes \
21985 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
21986 then gcc_cv_as_hidden=yes
21988 elif test x$gcc_cv_as != x; then
21989 $as_echo ' .hidden foobar
21990 foobar:' > conftest.s
21991 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
21992 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21993 (eval $ac_try) 2>&5
21995 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21996 test $ac_status = 0; }; }
21999 # Solaris 9/x86 as incorrectly emits an alias for a hidden symbol with
22000 # STV_HIDDEN, so disable .hidden support if so.
22001 case "${target}" in
22002 i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
22003 if test x$gcc_cv_as != x && test x$gcc_cv_objdump != x; then
22004 cat > conftest.s <<EOF
22009 .set default,hidden
22011 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
22012 && $gcc_cv_objdump -t conftest.o 2>/dev/null | \
22013 grep '\.hidden default' > /dev/null; then
22014 gcc_cv_as_hidden=no
22016 gcc_cv_as_hidden=yes
22019 # Assume bug is present if objdump is missing.
22020 gcc_cv_as_hidden=no
22024 gcc_cv_as_hidden=yes
22028 echo "configure: failed program was" >&5
22031 rm -f conftest.o conftest.s
22034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_hidden" >&5
22035 $as_echo "$gcc_cv_as_hidden" >&6; }
22037 case "${target}" in
22039 # Darwin as has some visibility support, though with a different syntax.
22040 gcc_cv_as_hidden=yes
22044 # gnu_indirect_function type is an extension proposed at
22045 # http://groups.google/com/group/generic-abi/files. It allows dynamic runtime
22046 # selection of function implementation
22047 # Check whether --enable-gnu-indirect-function was given.
22048 if test "${enable_gnu_indirect_function+set}" = set; then :
22049 enableval=$enable_gnu_indirect_function; case $enable_gnu_indirect_function in
22051 *) as_fn_error "'$enable_gnu_indirect_function' is an invalid value for --enable-gnu-indirect-function.
22052 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
22055 enable_gnu_indirect_function="$default_gnu_indirect_function"
22058 if test x$enable_gnu_indirect_function = xyes; then
22060 $as_echo "#define HAVE_GNU_INDIRECT_FUNCTION 1" >>confdefs.h
22064 if test $in_tree_ld != yes ; then
22065 ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
22066 if echo "$ld_ver" | grep GNU > /dev/null; then
22067 if test x"$ld_is_gold" = xyes; then
22068 # GNU gold --version looks like this:
22070 # GNU gold (GNU Binutils 2.21.51.20110225) 1.11
22072 # We extract the binutils version which is more familiar and specific
22073 # than the gold version.
22074 ld_vers=`echo $ld_ver | sed -n \
22075 -e 's,^[^)]*[ ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
22077 # GNU ld --version looks like this:
22079 # GNU ld (GNU Binutils) 2.21.51.20110225
22080 ld_vers=`echo $ld_ver | sed -n \
22081 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22083 ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
22084 ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22085 ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22086 ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
22088 case "${target}" in
22090 # See acinclude.m4 (gcc_SUN_LD_VERSION) for the version number
22093 # Don't reuse gcc_gv_sun_ld_vers_* in case a linker other than
22094 # /usr/ccs/bin/ld has been configured.
22095 ld_ver=`$gcc_cv_ld -V 2>&1`
22096 if echo "$ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22097 ld_vers=`echo $ld_ver | sed -n \
22098 -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22099 ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22100 ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .hidden support" >&5
22108 $as_echo_n "checking linker for .hidden support... " >&6; }
22109 if test "${gcc_cv_ld_hidden+set}" = set; then :
22110 $as_echo_n "(cached) " >&6
22112 if test $in_tree_ld = yes ; then
22113 gcc_cv_ld_hidden=no
22114 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
22115 && test $in_tree_ld_is_elf = yes; then
22116 gcc_cv_ld_hidden=yes
22119 gcc_cv_ld_hidden=yes
22120 if test x"$ld_is_gold" = xyes; then
22122 elif echo "$ld_ver" | grep GNU > /dev/null; then
22123 case "${target}" in
22124 mmix-knuth-mmixware)
22125 # The linker emits by default mmo, not ELF, so "no" is appropriate.
22126 gcc_cv_ld_hidden=no
22129 if test 0"$ld_date" -lt 20020404; then
22130 if test -n "$ld_date"; then
22131 # If there was date string, but was earlier than 2002-04-04, fail
22132 gcc_cv_ld_hidden=no
22133 elif test -z "$ld_vers"; then
22134 # If there was no date string nor ld version number, something is wrong
22135 gcc_cv_ld_hidden=no
22137 test -z "$ld_vers_patch" && ld_vers_patch=0
22138 if test "$ld_vers_major" -lt 2; then
22139 gcc_cv_ld_hidden=no
22140 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
22141 gcc_cv_ld_hidden="no"
22142 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
22143 gcc_cv_ld_hidden=no
22148 case "${target}" in
22150 # Darwin ld has some visibility support.
22151 gcc_cv_ld_hidden=yes
22153 hppa64*-*-hpux* | ia64*-*-hpux*)
22154 gcc_cv_ld_hidden=yes
22156 *-*-solaris2.9* | *-*-solaris2.1[0-9]*)
22157 # Support for .hidden in Sun ld appeared in Solaris 9 FCS, but
22158 # .symbolic was only added in Solaris 9 12/02.
22159 gcc_cv_ld_hidden=yes
22162 gcc_cv_ld_hidden=no
22168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_hidden" >&5
22169 $as_echo "$gcc_cv_ld_hidden" >&6; }
22170 libgcc_visibility=no
22173 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
22174 libgcc_visibility=yes
22176 $as_echo "#define HAVE_GAS_HIDDEN 1" >>confdefs.h
22180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker read-only and read-write section mixing" >&5
22181 $as_echo_n "checking linker read-only and read-write section mixing... " >&6; }
22182 gcc_cv_ld_ro_rw_mix=unknown
22183 if test $in_tree_ld = yes ; then
22184 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
22185 && test $in_tree_ld_is_elf = yes; then
22186 gcc_cv_ld_ro_rw_mix=read-write
22188 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22189 echo '.section myfoosect, "a"' > conftest1.s
22190 echo '.section myfoosect, "aw"' > conftest2.s
22191 echo '.byte 1' >> conftest2.s
22192 echo '.section myfoosect, "a"' > conftest3.s
22193 echo '.byte 0' >> conftest3.s
22194 if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
22195 && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
22196 && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
22197 && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
22198 conftest2.o conftest3.o > /dev/null 2>&1; then
22199 gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
22200 | sed -e '/myfoosect/!d' -e N`
22201 if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
22202 if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
22203 gcc_cv_ld_ro_rw_mix=read-only
22205 gcc_cv_ld_ro_rw_mix=read-write
22209 rm -f conftest.* conftest[123].*
22211 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
22213 $as_echo "#define HAVE_LD_RO_RW_SECTION_MIXING 1" >>confdefs.h
22216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_ro_rw_mix" >&5
22217 $as_echo "$gcc_cv_ld_ro_rw_mix" >&6; }
22219 if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
22220 case "${target}" in
22223 # Solaris 2 ld -V output looks like this for a regular version:
22225 # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1699
22227 # but test versions add stuff at the end:
22229 # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1701:onnv-ab196087-6931056-03/25/10
22231 gcc_cv_sun_ld_ver=`/usr/ccs/bin/ld -V 2>&1`
22232 if echo "$gcc_cv_sun_ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22233 gcc_cv_sun_ld_vers=`echo $gcc_cv_sun_ld_ver | sed -n \
22234 -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22235 gcc_cv_sun_ld_vers_major=`expr "$gcc_cv_sun_ld_vers" : '\([0-9]*\)'`
22236 gcc_cv_sun_ld_vers_minor=`expr "$gcc_cv_sun_ld_vers" : '[0-9]*\.\([0-9]*\)'`
22242 # Check whether --enable-initfini-array was given.
22243 if test "${enable_initfini_array+set}" = set; then :
22244 enableval=$enable_initfini_array;
22247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5
22248 $as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; }
22249 if test "${gcc_cv_initfini_array+set}" = set; then :
22250 $as_echo_n "(cached) " >&6
22252 if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
22253 case "${target}" in
22255 if test "$cross_compiling" = yes; then :
22256 gcc_cv_initfini_array=no
22258 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22259 /* end confdefs.h. */
22262 #error Not an ELF OS
22264 /* We turn on .preinit_array/.init_array/.fini_array support for ia64
22265 if it can be used. */
22267 int main (void) { return x; }
22268 int foo (void) { x = 0; }
22269 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
22272 if ac_fn_c_try_run "$LINENO"; then :
22273 gcc_cv_initfini_array=yes
22275 gcc_cv_initfini_array=no
22277 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22278 conftest.$ac_objext conftest.beam conftest.$ac_ext
22282 gcc_cv_initfini_array=no
22283 if test $in_tree_ld = yes ; then
22284 if test "$gcc_cv_gld_major_version" -eq 2 \
22285 -a "$gcc_cv_gld_minor_version" -ge 22 \
22286 -o "$gcc_cv_gld_major_version" -gt 2 \
22287 && test $in_tree_ld_is_elf = yes; then
22288 gcc_cv_initfini_array=yes
22290 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22291 cat > conftest.s <<\EOF
22292 .section .dtors,"a",%progbits
22294 .byte 'A', 'A', 'A', 'A'
22295 .section .ctors,"a",%progbits
22297 .byte 'B', 'B', 'B', 'B'
22298 .section .fini_array.65530,"a",%progbits
22300 .byte 'C', 'C', 'C', 'C'
22301 .section .init_array.65530,"a",%progbits
22303 .byte 'D', 'D', 'D', 'D'
22304 .section .dtors.64528,"a",%progbits
22306 .byte 'E', 'E', 'E', 'E'
22307 .section .ctors.64528,"a",%progbits
22309 .byte 'F', 'F', 'F', 'F'
22310 .section .fini_array.01005,"a",%progbits
22312 .byte 'G', 'G', 'G', 'G'
22313 .section .init_array.01005,"a",%progbits
22315 .byte 'H', 'H', 'H', 'H'
22320 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
22321 && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1 \
22322 && $gcc_cv_objdump -s -j .init_array conftest \
22323 | grep HHHHFFFFDDDDBBBB > /dev/null 2>&1 \
22324 && $gcc_cv_objdump -s -j .fini_array conftest \
22325 | grep GGGGEEEECCCCAAAA > /dev/null 2>&1; then
22326 gcc_cv_initfini_array=yes
22328 rm -f conftest conftest.*
22330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22331 /* end confdefs.h. */
22334 # error Not an ELF OS
22336 #include <stdlib.h>
22337 #if defined __GLIBC_PREREQ
22338 # if __GLIBC_PREREQ (2, 4)
22340 # error GLIBC 2.4 required
22343 # if defined __sun__ && defined __svr4__
22344 /* Solaris ld.so.1 supports .init_array/.fini_array since Solaris 8. */
22346 # error The C library not known to support .init_array/.fini_array
22351 if ac_fn_c_try_cpp "$LINENO"; then :
22354 gcc_cv_initfini_array=no
22356 rm -f conftest.err conftest.$ac_ext;;
22359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking cross compile... guessing" >&5
22360 $as_echo_n "checking cross compile... guessing... " >&6; }
22361 gcc_cv_initfini_array=no
22364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_initfini_array" >&5
22365 $as_echo "$gcc_cv_initfini_array" >&6; }
22366 enable_initfini_array=$gcc_cv_initfini_array
22370 if test $enable_initfini_array = yes; then
22372 $as_echo "#define HAVE_INITFINI_ARRAY_SUPPORT 1" >>confdefs.h
22376 # Check if we have .[us]leb128, and support symbol arithmetic with it.
22377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .sleb128 and .uleb128" >&5
22378 $as_echo_n "checking assembler for .sleb128 and .uleb128... " >&6; }
22379 if test "${gcc_cv_as_leb128+set}" = set; then :
22380 $as_echo_n "(cached) " >&6
22382 gcc_cv_as_leb128=no
22383 if test $in_tree_gas = yes; then
22384 if test $in_tree_gas_is_elf = yes \
22385 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22386 then gcc_cv_as_leb128=yes
22388 elif test x$gcc_cv_as != x; then
22395 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22396 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22397 (eval $ac_try) 2>&5
22399 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22400 test $ac_status = 0; }; }
22402 # GAS versions before 2.11 do not support uleb128,
22403 # despite appearing to.
22404 # ??? There exists an elf-specific test that will crash
22405 # the assembler. Perhaps it's better to figure out whether
22406 # arbitrary sections are supported and try the test.
22407 as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
22408 if echo "$as_ver" | grep GNU > /dev/null; then
22409 as_vers=`echo $as_ver | sed -n \
22410 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22411 as_major=`expr "$as_vers" : '\([0-9]*\)'`
22412 as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
22413 if test $as_major -eq 2 && test $as_minor -lt 11
22415 else gcc_cv_as_leb128=yes
22419 echo "configure: failed program was" >&5
22422 rm -f conftest.o conftest.s
22425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_leb128" >&5
22426 $as_echo "$gcc_cv_as_leb128" >&6; }
22427 if test $gcc_cv_as_leb128 = yes; then
22429 $as_echo "#define HAVE_AS_LEB128 1" >>confdefs.h
22433 # Check if we have assembler support for unwind directives.
22434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi directives" >&5
22435 $as_echo_n "checking assembler for cfi directives... " >&6; }
22436 if test "${gcc_cv_as_cfi_directive+set}" = set; then :
22437 $as_echo_n "(cached) " >&6
22439 gcc_cv_as_cfi_directive=no
22440 if test x$gcc_cv_as != x; then
22446 .cfi_escape 1, 2, 3, 4, 5
22447 .cfi_endproc' > conftest.s
22448 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22449 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22450 (eval $ac_try) 2>&5
22452 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22453 test $ac_status = 0; }; }
22457 # If the linker used on Solaris (like Sun ld) isn't capable of merging
22458 # read-only and read-write sections, we need to make sure that the
22459 # assembler used emits read-write .eh_frame sections.
22460 if test "x$gcc_cv_ld_ro_rw_mix" != xread-write; then
22461 if test "x$gcc_cv_objdump" != x; then
22462 if $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22463 sed -e /.eh_frame/!d -e N | grep READONLY > /dev/null; then
22464 gcc_cv_as_cfi_directive=no
22467 i?86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*)
22468 # On Solaris/x86, make sure that GCC and gas agree on using
22469 # read-only .eh_frame sections for 64-bit.
22470 if $gcc_cv_as --64 -o conftest.o conftest.s > /dev/null 2>&1 && \
22471 $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22472 sed -e /.eh_frame/!d -e N | \
22473 grep READONLY > /dev/null; then
22474 gcc_cv_as_cfi_directive=yes
22476 gcc_cv_as_cfi_directive=no
22480 gcc_cv_as_cfi_directive=yes
22485 # no objdump, err on the side of caution
22486 gcc_cv_as_cfi_directive=no
22489 gcc_cv_as_cfi_directive=yes
22493 gcc_cv_as_cfi_directive=yes
22497 echo "configure: failed program was" >&5
22500 rm -f conftest.o conftest.s
22503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_directive" >&5
22504 $as_echo "$gcc_cv_as_cfi_directive" >&6; }
22506 if test $gcc_cv_as_cfi_directive = yes && test x$gcc_cv_objdump != x; then
22507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working cfi advance" >&5
22508 $as_echo_n "checking assembler for working cfi advance... " >&6; }
22509 if test "${gcc_cv_as_cfi_advance_working+set}" = set; then :
22510 $as_echo_n "(cached) " >&6
22512 gcc_cv_as_cfi_advance_working=no
22513 if test x$gcc_cv_as != x; then
22516 .cfi_adjust_cfa_offset 64
22518 .cfi_adjust_cfa_offset 128
22519 .cfi_endproc' > conftest.s
22520 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22521 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22522 (eval $ac_try) 2>&5
22524 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22525 test $ac_status = 0; }; }
22528 if $gcc_cv_objdump -Wf conftest.o 2>/dev/null \
22529 | grep 'DW_CFA_advance_loc[24]:[ ][ ]*75040[ ]' >/dev/null; then
22530 gcc_cv_as_cfi_advance_working=yes
22534 echo "configure: failed program was" >&5
22537 rm -f conftest.o conftest.s
22540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_advance_working" >&5
22541 $as_echo "$gcc_cv_as_cfi_advance_working" >&6; }
22544 # no objdump, err on the side of caution
22545 gcc_cv_as_cfi_advance_working=no
22549 cat >>confdefs.h <<_ACEOF
22550 #define HAVE_GAS_CFI_DIRECTIVE `if test $gcc_cv_as_cfi_directive = yes \
22551 && test $gcc_cv_as_cfi_advance_working = yes; then echo 1; else echo 0; fi`
22556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi personality directive" >&5
22557 $as_echo_n "checking assembler for cfi personality directive... " >&6; }
22558 if test "${gcc_cv_as_cfi_personality_directive+set}" = set; then :
22559 $as_echo_n "(cached) " >&6
22561 gcc_cv_as_cfi_personality_directive=no
22562 if test x$gcc_cv_as != x; then
22565 .cfi_personality 0, symbol
22566 .cfi_endproc' > conftest.s
22567 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22568 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22569 (eval $ac_try) 2>&5
22571 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22572 test $ac_status = 0; }; }
22574 gcc_cv_as_cfi_personality_directive=yes
22576 echo "configure: failed program was" >&5
22579 rm -f conftest.o conftest.s
22582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_personality_directive" >&5
22583 $as_echo "$gcc_cv_as_cfi_personality_directive" >&6; }
22586 cat >>confdefs.h <<_ACEOF
22587 #define HAVE_GAS_CFI_PERSONALITY_DIRECTIVE `if test $gcc_cv_as_cfi_personality_directive = yes;
22588 then echo 1; else echo 0; fi`
22592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi sections directive" >&5
22593 $as_echo_n "checking assembler for cfi sections directive... " >&6; }
22594 if test "${gcc_cv_as_cfi_sections_directive+set}" = set; then :
22595 $as_echo_n "(cached) " >&6
22597 gcc_cv_as_cfi_sections_directive=no
22598 if test x$gcc_cv_as != x; then
22600 .cfi_sections .debug_frame, .eh_frame
22602 .cfi_endproc' > conftest.s
22603 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22604 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22605 (eval $ac_try) 2>&5
22607 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22608 test $ac_status = 0; }; }
22611 win32 | pe | cygwin* | mingw32* | uwin*)
22612 # Need to check that we generated the correct relocation for the
22613 # .debug_frame section. This was fixed for binutils 2.21.
22614 gcc_cv_as_cfi_sections_directive=no
22615 if test "x$gcc_cv_objdump" != x; then
22616 if $gcc_cv_objdump -j .debug_frame -r conftest.o 2>/dev/null | \
22617 grep secrel > /dev/null; then
22618 gcc_cv_as_cfi_sections_directive=yes
22623 gcc_cv_as_cfi_sections_directive=yes
22627 echo "configure: failed program was" >&5
22630 rm -f conftest.o conftest.s
22633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_sections_directive" >&5
22634 $as_echo "$gcc_cv_as_cfi_sections_directive" >&6; }
22638 cat >>confdefs.h <<_ACEOF
22639 #define HAVE_GAS_CFI_SECTIONS_DIRECTIVE `if test $gcc_cv_as_cfi_sections_directive = yes;
22640 then echo 1; else echo 0; fi`
22644 # GAS versions up to and including 2.11.0 may mis-optimize
22646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for eh_frame optimization" >&5
22647 $as_echo_n "checking assembler for eh_frame optimization... " >&6; }
22648 if test "${gcc_cv_as_eh_frame+set}" = set; then :
22649 $as_echo_n "(cached) " >&6
22651 gcc_cv_as_eh_frame=no
22652 if test $in_tree_gas = yes; then
22653 if test $in_tree_gas_is_elf = yes \
22654 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22655 then gcc_cv_as_eh_frame=yes
22657 elif test x$gcc_cv_as != x; then
22664 .section .eh_frame,"aw",@progbits
22666 .4byte .LECIE1-.LSCIE1
22680 .4byte .LEFDE1-.LASFDE1
22682 .4byte .LASFDE1-__FRAME_BEGIN__
22689 .LEFDE1:' > conftest.s
22690 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22691 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22692 (eval $ac_try) 2>&5
22694 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22695 test $ac_status = 0; }; }
22697 cat > conftest.lit <<EOF
22698 0000 10000000 00000000 017a0001 781a0004 .........z..x...
22699 0010 01000000 12000000 18000000 00000000 ................
22700 0020 08000000 04080000 0044 .........D
22702 cat > conftest.big <<EOF
22703 0000 00000010 00000000 017a0001 781a0004 .........z..x...
22704 0010 00000001 00000012 00000018 00000000 ................
22705 0020 00000008 04000000 0844 .........D
22707 # If the assembler didn't choke, and we can objdump,
22708 # and we got the correct data, then succeed.
22709 # The text in the here-document typically retains its unix-style line
22710 # endings, while the output of objdump will use host line endings.
22711 # Therefore, use diff -b for the comparisons.
22712 if test x$gcc_cv_objdump != x \
22713 && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
22714 | tail -3 > conftest.got \
22715 && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
22716 || diff -b conftest.big conftest.got > /dev/null 2>&1; }
22718 gcc_cv_as_eh_frame=yes
22719 elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
22720 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22721 (eval $ac_try) 2>&5
22723 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22724 test $ac_status = 0; }; }; then
22725 gcc_cv_as_eh_frame=buggy
22727 # Uh oh, what do we do now?
22728 gcc_cv_as_eh_frame=no
22731 echo "configure: failed program was" >&5
22734 rm -f conftest.o conftest.s
22737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_eh_frame" >&5
22738 $as_echo "$gcc_cv_as_eh_frame" >&6; }
22741 if test $gcc_cv_as_eh_frame = buggy; then
22743 $as_echo "#define USE_AS_TRADITIONAL_FORMAT 1" >>confdefs.h
22747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22748 $as_echo_n "checking assembler for section merging support... " >&6; }
22749 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22750 $as_echo_n "(cached) " >&6
22752 gcc_cv_as_shf_merge=no
22753 if test $in_tree_gas = yes; then
22754 if test $in_tree_gas_is_elf = yes \
22755 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22756 then gcc_cv_as_shf_merge=yes
22758 elif test x$gcc_cv_as != x; then
22759 $as_echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
22760 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22761 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22762 (eval $ac_try) 2>&5
22764 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22765 test $ac_status = 0; }; }
22767 gcc_cv_as_shf_merge=yes
22769 echo "configure: failed program was" >&5
22772 rm -f conftest.o conftest.s
22775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22776 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22778 if test $gcc_cv_as_shf_merge = no; then
22779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22780 $as_echo_n "checking assembler for section merging support... " >&6; }
22781 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22782 $as_echo_n "(cached) " >&6
22784 gcc_cv_as_shf_merge=no
22785 if test $in_tree_gas = yes; then
22786 if test $in_tree_gas_is_elf = yes \
22787 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22788 then gcc_cv_as_shf_merge=yes
22790 elif test x$gcc_cv_as != x; then
22791 $as_echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
22792 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22793 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22794 (eval $ac_try) 2>&5
22796 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22797 test $ac_status = 0; }; }
22799 gcc_cv_as_shf_merge=yes
22801 echo "configure: failed program was" >&5
22804 rm -f conftest.o conftest.s
22807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22808 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22812 cat >>confdefs.h <<_ACEOF
22813 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
22817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as)" >&5
22818 $as_echo_n "checking assembler for COMDAT group support (GNU as)... " >&6; }
22819 if test "${gcc_cv_as_comdat_group+set}" = set; then :
22820 $as_echo_n "(cached) " >&6
22822 gcc_cv_as_comdat_group=no
22823 if test $in_tree_gas = yes; then
22824 if test $in_tree_gas_is_elf = yes \
22825 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22826 then gcc_cv_as_comdat_group=yes
22828 elif test x$gcc_cv_as != x; then
22829 $as_echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
22830 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22831 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22832 (eval $ac_try) 2>&5
22834 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22835 test $ac_status = 0; }; }
22837 gcc_cv_as_comdat_group=yes
22839 echo "configure: failed program was" >&5
22842 rm -f conftest.o conftest.s
22845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group" >&5
22846 $as_echo "$gcc_cv_as_comdat_group" >&6; }
22848 if test $gcc_cv_as_comdat_group = yes; then
22849 gcc_cv_as_comdat_group_percent=no
22850 gcc_cv_as_comdat_group_group=no
22852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as, %type)" >&5
22853 $as_echo_n "checking assembler for COMDAT group support (GNU as, %type)... " >&6; }
22854 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then :
22855 $as_echo_n "(cached) " >&6
22857 gcc_cv_as_comdat_group_percent=no
22858 if test $in_tree_gas = yes; then
22859 if test $in_tree_gas_is_elf = yes \
22860 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22861 then gcc_cv_as_comdat_group_percent=yes
22863 elif test x$gcc_cv_as != x; then
22864 $as_echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
22865 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22866 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22867 (eval $ac_try) 2>&5
22869 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22870 test $ac_status = 0; }; }
22872 gcc_cv_as_comdat_group_percent=yes
22874 echo "configure: failed program was" >&5
22877 rm -f conftest.o conftest.s
22880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_percent" >&5
22881 $as_echo "$gcc_cv_as_comdat_group_percent" >&6; }
22883 if test $gcc_cv_as_comdat_group_percent = yes; then
22884 gcc_cv_as_comdat_group_group=no
22886 if test -z "${gcc_cv_as_comdat_group_group+set}"; then
22887 gcc_cv_as_comdat_group_group=no
22889 case "${target}" in
22890 # Sun as uses a completely different syntax.
22892 case "${target}" in
22893 sparc*-*-solaris2*)
22895 .group foo,".text%foo",#comdat
22896 .section ".text%foo", #alloc,#execinstr,#progbits
22901 i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
22903 .group foo,.text%foo,#comdat
22904 .section .text%foo, "ax", @progbits
22910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (Sun as, .group)" >&5
22911 $as_echo_n "checking assembler for COMDAT group support (Sun as, .group)... " >&6; }
22912 if test "${gcc_cv_as_comdat_group_group+set}" = set; then :
22913 $as_echo_n "(cached) " >&6
22915 gcc_cv_as_comdat_group_group=no
22916 if test x$gcc_cv_as != x; then
22917 $as_echo "$conftest_s" > conftest.s
22918 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
22919 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22920 (eval $ac_try) 2>&5
22922 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22923 test $ac_status = 0; }; }
22925 gcc_cv_as_comdat_group_group=yes
22927 echo "configure: failed program was" >&5
22930 rm -f conftest.o conftest.s
22933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_group" >&5
22934 $as_echo "$gcc_cv_as_comdat_group_group" >&6; }
22940 if test x"$ld_is_gold" = xyes; then
22942 elif test $in_tree_ld = yes ; then
22944 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
22945 && test $in_tree_ld_is_elf = yes; then
22948 elif echo "$ld_ver" | grep GNU > /dev/null; then
22950 if test 0"$ld_date" -lt 20050308; then
22951 if test -n "$ld_date"; then
22952 # If there was date string, but was earlier than 2005-03-08, fail
22954 elif test "$ld_vers_major" -lt 2; then
22956 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
22961 case "${target}" in
22962 *-*-solaris2.1[1-9]*)
22964 # Sun ld has COMDAT group support since Solaris 9, but it doesn't
22965 # interoperate with GNU as until Solaris 11 build 130, i.e. ld
22968 # If using Sun as for COMDAT group as emitted by GCC, one needs at
22969 # least ld version 1.2267.
22970 if test "$ld_vers_major" -gt 1; then
22972 elif test "x$gas_flag" = xyes && test "$ld_vers_minor" -ge 1688; then
22974 elif test "$ld_vers_minor" -ge 2267; then
22979 # Assume linkers other than GNU ld don't support COMDAT group.
22984 # Allow overriding the automatic COMDAT group tests above.
22985 # Check whether --enable-comdat was given.
22986 if test "${enable_comdat+set}" = set; then :
22987 enableval=$enable_comdat; comdat_group="$enable_comdat"
22990 if test $comdat_group = no; then
22991 gcc_cv_as_comdat_group=no
22992 gcc_cv_as_comdat_group_percent=no
22993 gcc_cv_as_comdat_group_group=no
22996 cat >>confdefs.h <<_ACEOF
22997 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes \
22998 || test $gcc_cv_as_comdat_group_percent = yes \
22999 || test $gcc_cv_as_comdat_group_group = yes; then echo 1; else echo 0; fi`
23003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for line table discriminator support" >&5
23004 $as_echo_n "checking assembler for line table discriminator support... " >&6; }
23005 if test "${gcc_cv_as_discriminator+set}" = set; then :
23006 $as_echo_n "(cached) " >&6
23008 gcc_cv_as_discriminator=no
23009 if test $in_tree_gas = yes; then
23010 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 51`
23011 then gcc_cv_as_discriminator=yes
23013 elif test x$gcc_cv_as != x; then
23016 .loc 1 1 0 discriminator 1' > conftest.s
23017 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
23018 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23019 (eval $ac_try) 2>&5
23021 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23022 test $ac_status = 0; }; }
23024 gcc_cv_as_discriminator=yes
23026 echo "configure: failed program was" >&5
23029 rm -f conftest.o conftest.s
23032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_discriminator" >&5
23033 $as_echo "$gcc_cv_as_discriminator" >&6; }
23034 if test $gcc_cv_as_discriminator = yes; then
23036 $as_echo "#define HAVE_GAS_DISCRIMINATOR 1" >>confdefs.h
23040 # Thread-local storage - the check is heavily parameterized.
23048 .section ".tdata","awT",@progbits
23051 ldq $27,__tls_get_addr($29) !literal!1
23052 lda $16,foo($29) !tlsgd!1
23053 jsr $26,($27),__tls_get_addr !lituse_tlsgd!1
23054 ldq $27,__tls_get_addr($29) !literal!2
23055 lda $16,foo($29) !tlsldm!2
23056 jsr $26,($27),__tls_get_addr !lituse_tlsldm!2
23057 ldq $1,foo($29) !gotdtprel
23058 ldah $2,foo($29) !dtprelhi
23059 lda $3,foo($2) !dtprello
23060 lda $4,foo($29) !dtprel
23061 ldq $1,foo($29) !gottprel
23062 ldah $2,foo($29) !tprelhi
23063 lda $3,foo($2) !tprello
23064 lda $4,foo($29) !tprel'
23067 tls_as_opt=--fatal-warnings
23069 cris-*-*|crisv32-*-*)
23071 .section ".tdata","awT",@progbits
23078 tls_as_opt=--fatal-warnings
23082 .section ".tdata","awT",@progbits
23085 call #gettlsoff(x)'
23094 .section ".tdata","awT",@progbits
23098 addil LT%foo-$tls_gdidx$,gp
23099 ldo RT%foo-$tls_gdidx$(%r1),%arg0
23102 addil LT%foo-$tls_ldidx$,gp
23104 ldo RT%foo-$tls_ldidx$(%r1),%arg0
23105 addil LR%foo-$tls_dtpoff$,%ret0
23106 ldo RR%foo-$tls_dtpoff$(%r1),%t1
23108 addil LT%foo-$tls_ieoff$,gp
23109 ldw RT%foo-$tls_ieoff$(%r1),%t2
23112 addil LR%foo-$tls_leoff$,%t1
23113 ldo RR%foo-$tls_leoff$(%r1),%t2'
23116 tls_as_opt=--fatal-warnings
23120 .section ".tdata","awT",%progbits
23123 .word foo(gottpoff)
23131 i[34567]86-*-* | x86_64-*-solaris2.1[0-9]*)
23133 i[34567]86-*-solaris2.*)
23135 tga_func=___tls_get_addr
23137 x86_64-*-solaris2.1[0-9]*)
23139 tga_func=__tls_get_addr
23145 if test x$on_solaris = xyes && test x$gas_flag = xno; then
23147 .section .tdata,"awt",@progbits'
23151 $as_echo "#define TLS_SECTION_ASM_FLAG 't'" >>confdefs.h
23155 .section ".tdata","awT",@progbits'
23158 tls_as_opt="--fatal-warnings"
23160 conftest_s="$conftest_s
23164 leal foo@tlsgd(,%ebx,1), %eax
23165 leal foo@tlsldm(%ebx), %eax
23166 leal foo@dtpoff(%eax), %edx
23167 movl foo@gottpoff(%ebx), %eax
23168 subl foo@gottpoff(%ebx), %eax
23169 addl foo@gotntpoff(%ebx), %eax
23170 movl foo@indntpoff, %eax
23171 movl \$foo@tpoff, %eax
23172 subl \$foo@tpoff, %eax
23173 leal foo@ntpoff(%ecx), %eax"
23177 .section ".tdata","awT",@progbits
23181 leaq foo@TLSGD(%rip), %rdi
23182 leaq foo@TLSLD(%rip), %rdi
23183 leaq foo@DTPOFF(%rax), %rdx
23184 movq foo@GOTTPOFF(%rip), %rax
23185 movq $foo@TPOFF, %rax'
23188 tls_as_opt=--fatal-warnings
23192 .section ".tdata","awT",@progbits
23195 addl r16 = @ltoff(@dtpmod(foo#)), gp
23196 addl r17 = @ltoff(@dtprel(foo#)), gp
23197 addl r18 = @ltoff(@tprel(foo#)), gp
23198 addl r19 = @dtprel(foo#), gp
23199 adds r21 = @dtprel(foo#), r13
23200 movl r23 = @dtprel(foo#)
23201 addl r20 = @tprel(foo#), gp
23202 adds r22 = @tprel(foo#), r13
23203 movl r24 = @tprel(foo#)'
23206 tls_as_opt=--fatal-warnings
23210 .section .tdata,"awT",@progbits
23214 addik r5,r20,x@TLSGD
23215 addik r5,r20,x@TLSLDM'
23218 tls_as_opt='--fatal-warnings'
23222 .section .tdata,"awT",@progbits
23226 addiu $4, $28, %tlsgd(x)
23227 addiu $4, $28, %tlsldm(x)
23228 lui $4, %dtprel_hi(x)
23229 addiu $4, $4, %dtprel_lo(x)
23230 lw $4, %gottprel(x)($28)
23231 lui $4, %tprel_hi(x)
23232 addiu $4, $4, %tprel_lo(x)'
23235 tls_as_opt='-32 --fatal-warnings'
23239 .section .tdata,"awT",@progbits
23244 move.l x@TLSGD(%a5),%a0
23245 move.l x@TLSLDM(%a5),%a0
23246 move.l x@TLSLDO(%a5),%a0
23247 move.l x@TLSIE(%a5),%a0
23248 move.l x@TLSLE(%a5),%a0'
23251 tls_as_opt='--fatal-warnings'
23255 .section ".tdata","awT",%progbits
23259 add x0, x0, #:tlsgd_lo12:x
23264 tls_as_opt='--fatal-warnings'
23268 .extern __get_tpointer
23286 .section ".tdata","awT",@progbits
23294 addi 3,2,ld0@got@tlsgd
23300 addi 3,2,x1@got@tlsld
23306 addis 9,3,x2@dtprel@ha
23307 addi 9,9,x2@dtprel@l
23310 ld 9,x3@got@dtprel(2)
23316 tls_as_opt="-a64 --fatal-warnings"
23320 .section ".tdata","awT",@progbits
23328 addi 3,31,ld0@got@tlsgd
23330 addi 3,31,x1@got@tlsld
23333 addis 9,3,x2@dtprel@ha
23334 addi 9,9,x2@dtprel@l
23335 lwz 9,x3@got@tprel(31)
23338 addis 9,2,x2@tprel@ha
23339 addi 9,9,x2@tprel@l'
23342 tls_as_opt="-a32 --fatal-warnings"
23346 .section ".tdata","awT",@progbits
23353 .long foo@GOTNTPOFF
23354 .long foo@INDNTPOFF
23355 l %r1,foo@GOTNTPOFF(%r12)
23356 l %r1,0(%r1):tls_load:foo
23357 bas %r14,0(%r1,%r13):tls_gdcall:foo
23358 bas %r14,0(%r1,%r13):tls_ldcall:foo'
23361 tls_as_opt="-m31 --fatal-warnings"
23365 .section ".tdata","awT",@progbits
23372 .quad foo@GOTNTPOFF
23373 lg %r1,foo@GOTNTPOFF(%r12)
23374 larl %r1,foo@INDNTPOFF
23375 brasl %r14,__tls_get_offset@PLT:tls_gdcall:foo
23376 brasl %r14,__tls_get_offset@PLT:tls_ldcall:foo'
23379 tls_as_opt="-m64 -Aesame --fatal-warnings"
23381 sh-*-* | sh[34]-*-*)
23383 .section ".tdata","awT",@progbits
23393 tls_as_opt=--fatal-warnings
23397 sparc*-sun-solaris2.*)
23399 tga_func=__tls_get_addr
23405 if test x$on_solaris = xyes && test x$gas_flag = xno; then
23407 .section ".tdata",#alloc,#write,#tls'
23412 .section ".tdata","awT",@progbits'
23415 tls_as_opt="-32 --fatal-warnings"
23417 conftest_s="$conftest_s
23420 sethi %tgd_hi22(foo), %o0
23421 add %o0, %tgd_lo10(foo), %o1
23422 add %l7, %o1, %o0, %tgd_add(foo)
23423 call __tls_get_addr, %tgd_call(foo)
23424 sethi %tldm_hi22(foo), %l1
23425 add %l1, %tldm_lo10(foo), %l2
23426 add %l7, %l2, %o0, %tldm_add(foo)
23427 call __tls_get_addr, %tldm_call(foo)
23428 sethi %tldo_hix22(foo), %l3
23429 xor %l3, %tldo_lox10(foo), %l4
23430 add %o0, %l4, %l5, %tldo_add(foo)
23431 sethi %tie_hi22(foo), %o3
23432 add %o3, %tie_lo10(foo), %o3
23433 ld [%l7 + %o3], %o2, %tie_ld(foo)
23434 add %g7, %o2, %o4, %tie_add(foo)
23435 sethi %tle_hix22(foo), %l1
23436 xor %l1, %tle_lox10(foo), %o5
23437 ld [%g7 + %o5], %o1"
23441 .section ".tdata","awT",@progbits
23444 addli r0, zero, tls_gd(foo)
23445 auli r0, zero, tls_gd_ha16(foo)
23446 addli r0, r0, tls_gd_lo16(foo)
23448 addli r0, zero, tls_ie(foo)
23449 auli r0, r0, tls_ie_ha16(foo)
23450 addli r0, r0, tls_ie_lo16(foo)'
23453 tls_as_opt="--fatal-warnings"
23457 .section ".tdata","awT",@progbits
23460 shl16insli r0, zero, hw0_last_tls_gd(foo)
23461 shl16insli r0, zero, hw1_last_tls_gd(foo)
23462 shl16insli r0, r0, hw0_tls_gd(foo)
23464 shl16insli r0, zero, hw1_last_tls_ie(foo)
23465 shl16insli r0, r0, hw0_tls_ie(foo)'
23468 tls_as_opt="--fatal-warnings"
23472 .section ".tdata","awT",@progbits
23475 movi a8, foo@TLSFUNC
23476 movi a10, foo@TLSARG
23477 callx8.tls a8, foo@TLSCALL'
23483 if test "x$enable_tls" = xno ; then
23484 : # TLS explicitly disabled.
23485 elif test "x$enable_tls" = xyes ; then
23486 set_have_as_tls=yes # TLS explicitly enabled.
23487 elif test -z "$tls_first_major"; then
23488 : # If we don't have a check, assume no support.
23490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for thread-local storage support" >&5
23491 $as_echo_n "checking assembler for thread-local storage support... " >&6; }
23492 if test "${gcc_cv_as_tls+set}" = set; then :
23493 $as_echo_n "(cached) " >&6
23496 if test $in_tree_gas = yes; then
23497 if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
23498 then gcc_cv_as_tls=yes
23500 elif test x$gcc_cv_as != x; then
23501 $as_echo "$conftest_s" > conftest.s
23502 if { ac_try='$gcc_cv_as $gcc_cv_as_flags $tls_as_opt -o conftest.o conftest.s >&5'
23503 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23504 (eval $ac_try) 2>&5
23506 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23507 test $ac_status = 0; }; }
23511 echo "configure: failed program was" >&5
23514 rm -f conftest.o conftest.s
23517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_tls" >&5
23518 $as_echo "$gcc_cv_as_tls" >&6; }
23519 if test $gcc_cv_as_tls = yes; then
23520 set_have_as_tls=yes
23524 # TLS was introduced in the Solaris 9 FCS release. Support for GNU-style
23525 # TLS on x86 was only introduced in Solaris 9 4/04, replacing the earlier
23526 # Sun style that Sun ld and GCC don't support any longer.
23528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker and ld.so.1 TLS support" >&5
23529 $as_echo_n "checking linker and ld.so.1 TLS support... " >&6; }
23531 # Check ld and ld.so.1 TLS support.
23532 if echo "$ld_ver" | grep GNU > /dev/null; then
23533 # Assume all interesting versions of GNU ld have TLS support.
23534 # FIXME: still need ld.so.1 support, i.e. ld version checks below.
23538 # Solaris 9/x86 ld has GNU style TLS support since version 1.374.
23540 min_tls_ld_vers_minor=374
23542 # Solaris 9/SPARC and Solaris 10+ ld have TLS support since FCS.
23543 sparc*-*-solaris2.9 | *-*-solaris2.1[0-9]*)
23544 min_tls_ld_vers_minor=343
23547 if test "$ld_vers_major" -gt 1 || \
23548 test "$ld_vers_minor" -ge "$min_tls_ld_vers_minor"; then
23554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_tls_support" >&5
23555 $as_echo "$ld_tls_support" >&6; }
23558 save_LDFLAGS="$LDFLAGS"
23562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking library containing $tga_func" >&5
23563 $as_echo_n "checking library containing $tga_func... " >&6; }
23564 # Before Solaris 10, __tls_get_addr (SPARC/x64) resp. ___tls_get_addr
23565 # (32-bit x86) only lived in libthread, so check for that. Keep
23566 # set_have_as_tls if found, disable if not.
23567 as_ac_Search=`$as_echo "ac_cv_search_$tga_func" | $as_tr_sh`
23568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing $tga_func" >&5
23569 $as_echo_n "checking for library containing $tga_func... " >&6; }
23570 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23571 $as_echo_n "(cached) " >&6
23573 ac_func_search_save_LIBS=$LIBS
23574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23575 /* end confdefs.h. */
23577 /* Override any GCC internal prototype to avoid an error.
23578 Use char because int might match the return type of a GCC
23579 builtin and then its argument prototype would still apply. */
23587 return $tga_func ();
23592 for ac_lib in '' thread; do
23593 if test -z "$ac_lib"; then
23594 ac_res="none required"
23597 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
23599 if ac_fn_c_try_link "$LINENO"; then :
23600 eval "$as_ac_Search=\$ac_res"
23602 rm -f core conftest.err conftest.$ac_objext \
23604 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23608 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23611 eval "$as_ac_Search=no"
23613 rm conftest.$ac_ext
23614 LIBS=$ac_func_search_save_LIBS
23616 eval ac_res=\$$as_ac_Search
23617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
23618 $as_echo "$ac_res" >&6; }
23619 eval ac_res=\$$as_ac_Search
23620 if test "$ac_res" != no; then :
23621 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
23627 # Clear LIBS if we cannot support TLS.
23628 if test $set_have_as_tls = no; then
23631 # Always define LIB_TLS_SPEC, even without TLS support.
23633 cat >>confdefs.h <<_ACEOF
23634 #define LIB_TLS_SPEC "$LIBS"
23637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBS" >&5
23638 $as_echo "$LIBS" >&6; }
23641 LDFLAGS="$save_LDFLAGS"
23644 if test $set_have_as_tls = yes ; then
23646 $as_echo "#define HAVE_AS_TLS 1" >>confdefs.h
23650 # Target-specific assembler checks.
23652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker -Bstatic/-Bdynamic option" >&5
23653 $as_echo_n "checking linker -Bstatic/-Bdynamic option... " >&6; }
23654 gcc_cv_ld_static_dynamic=no
23655 gcc_cv_ld_static_option='-Bstatic'
23656 gcc_cv_ld_dynamic_option='-Bdynamic'
23657 if test $in_tree_ld = yes ; then
23658 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2; then
23659 gcc_cv_ld_static_dynamic=yes
23661 elif test x$gcc_cv_ld != x; then
23662 # Check if linker supports -Bstatic/-Bdynamic option
23663 if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
23664 && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
23665 gcc_cv_ld_static_dynamic=yes
23668 # AIX ld uses -b flags
23669 *-*-aix4.[23]* | *-*-aix[5-9]*)
23670 gcc_cv_ld_static_dynamic=yes
23671 gcc_cv_ld_static_option="-bstatic"
23672 gcc_cv_ld_dynamic_option="-bdynamic"
23674 # HP-UX ld uses -a flags to select between shared and archive.
23676 if test x"$gnu_ld" = xno; then
23677 gcc_cv_ld_static_dynamic=yes
23678 gcc_cv_ld_static_option="-aarchive_shared"
23679 gcc_cv_ld_dynamic_option="-adefault"
23682 # Solaris 2 ld always supports -Bstatic/-Bdynamic.
23684 gcc_cv_ld_static_dynamic=yes
23689 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
23691 $as_echo "#define HAVE_LD_STATIC_DYNAMIC 1" >>confdefs.h
23694 cat >>confdefs.h <<_ACEOF
23695 #define LD_STATIC_OPTION "$gcc_cv_ld_static_option"
23699 cat >>confdefs.h <<_ACEOF
23700 #define LD_DYNAMIC_OPTION "$gcc_cv_ld_dynamic_option"
23704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_static_dynamic" >&5
23705 $as_echo "$gcc_cv_ld_static_dynamic" >&6; }
23707 if test x"$demangler_in_ld" = xyes; then
23708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --demangle support" >&5
23709 $as_echo_n "checking linker --demangle support... " >&6; }
23710 gcc_cv_ld_demangle=no
23711 if test $in_tree_ld = yes; then
23712 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
23713 gcc_cv_ld_demangle=yes
23715 elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
23716 # Check if the GNU linker supports --demangle option
23717 if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
23718 gcc_cv_ld_demangle=yes
23721 if test x"$gcc_cv_ld_demangle" = xyes; then
23723 $as_echo "#define HAVE_LD_DEMANGLE 1" >>confdefs.h
23726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_demangle" >&5
23727 $as_echo "$gcc_cv_ld_demangle" >&6; }
23730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker plugin support" >&5
23731 $as_echo_n "checking linker plugin support... " >&6; }
23732 gcc_cv_lto_plugin=0
23733 if test -f liblto_plugin.la; then
23734 save_ld_ver="$ld_ver"
23735 save_ld_vers_major="$ld_vers_major"
23736 save_ld_vers_minor="$ld_vers_minor"
23737 save_ld_is_gold="$ld_is_gold"
23741 if test $in_tree_ld = yes -a x"$ORIGINAL_PLUGIN_LD_FOR_TARGET" = x"$gcc_cv_ld"; then
23743 # FIXME: ld_is_gold?
23744 ld_vers_major="$gcc_cv_gld_major_version"
23745 ld_vers_minor="$gcc_cv_gld_minor_version"
23747 # Determine plugin linker version.
23748 # FIXME: Partial duplicate from above, generalize.
23749 ld_ver=`$ORIGINAL_PLUGIN_LD_FOR_TARGET --version 2>/dev/null | sed 1q`
23750 if echo "$ld_ver" | grep GNU > /dev/null; then
23751 if echo "$ld_ver" | grep "GNU gold" > /dev/null; then
23753 ld_vers=`echo $ld_ver | sed -n \
23754 -e 's,^[^)]*[ ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
23756 ld_vers=`echo $ld_ver | sed -n \
23757 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
23759 ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
23760 ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
23764 # Determine plugin support.
23765 if echo "$ld_ver" | grep GNU > /dev/null; then
23766 # Require GNU ld or gold 2.21+ for plugin support by default.
23767 if test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 21; then
23768 gcc_cv_lto_plugin=2
23769 # Allow -fuse-linker-plugin to enable plugin support in GNU gold 2.20.
23770 elif test "$ld_is_gold" = yes -a "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 20; then
23771 gcc_cv_lto_plugin=1
23775 ld_ver="$save_ld_ver"
23776 ld_vers_major="$save_ld_vers_major"
23777 ld_vers_minor="$save_ld_vers_minor"
23778 ld_is_gold="$save_ld_is_gold"
23781 cat >>confdefs.h <<_ACEOF
23782 #define HAVE_LTO_PLUGIN $gcc_cv_lto_plugin
23785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_lto_plugin" >&5
23786 $as_echo "$gcc_cv_lto_plugin" >&6; }
23789 # All TARGET_ABI_OSF targets.
23790 alpha*-*-linux* | alpha*-*-*bsd*)
23791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
23792 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
23793 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then :
23794 $as_echo_n "(cached) " >&6
23796 gcc_cv_as_alpha_explicit_relocs=no
23797 if test $in_tree_gas = yes; then
23798 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
23799 then gcc_cv_as_alpha_explicit_relocs=yes
23801 elif test x$gcc_cv_as != x; then
23802 $as_echo ' .set nomacro
23804 extbl $3, $2, $3 !lituse_bytoff!1
23805 ldq $2, a($29) !literal!1
23806 ldq $4, b($29) !literal!2
23807 ldq_u $3, 0($2) !lituse_base!1
23808 ldq $27, f($29) !literal!5
23809 jsr $26, ($27), f !lituse_jsr!5
23810 ldah $29, 0($26) !gpdisp!3
23811 lda $0, c($29) !gprel
23812 ldah $1, d($29) !gprelhigh
23813 lda $1, d($1) !gprellow
23814 lda $29, 0($29) !gpdisp!3' > conftest.s
23815 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
23816 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23817 (eval $ac_try) 2>&5
23819 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23820 test $ac_status = 0; }; }
23822 gcc_cv_as_alpha_explicit_relocs=yes
23824 echo "configure: failed program was" >&5
23827 rm -f conftest.o conftest.s
23830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_explicit_relocs" >&5
23831 $as_echo "$gcc_cv_as_alpha_explicit_relocs" >&6; }
23832 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
23834 $as_echo "#define HAVE_AS_EXPLICIT_RELOCS 1" >>confdefs.h
23837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for jsrdirect relocation support" >&5
23838 $as_echo_n "checking assembler for jsrdirect relocation support... " >&6; }
23839 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then :
23840 $as_echo_n "(cached) " >&6
23842 gcc_cv_as_alpha_jsrdirect_relocs=no
23843 if test $in_tree_gas = yes; then
23844 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
23845 then gcc_cv_as_alpha_jsrdirect_relocs=yes
23847 elif test x$gcc_cv_as != x; then
23848 $as_echo ' .set nomacro
23850 ldq $27, a($29) !literal!1
23851 jsr $26, ($27), a !lituse_jsrdirect!1' > conftest.s
23852 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
23853 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23854 (eval $ac_try) 2>&5
23856 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23857 test $ac_status = 0; }; }
23859 gcc_cv_as_alpha_jsrdirect_relocs=yes
23861 echo "configure: failed program was" >&5
23864 rm -f conftest.o conftest.s
23867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
23868 $as_echo "$gcc_cv_as_alpha_jsrdirect_relocs" >&6; }
23869 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
23871 $as_echo "#define HAVE_AS_JSRDIRECT_RELOCS 1" >>confdefs.h
23877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -no-mul-bug-abort option" >&5
23878 $as_echo_n "checking assembler for -no-mul-bug-abort option... " >&6; }
23879 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then :
23880 $as_echo_n "(cached) " >&6
23882 gcc_cv_as_cris_no_mul_bug=no
23883 if test $in_tree_gas = yes; then
23884 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
23885 then gcc_cv_as_cris_no_mul_bug=yes
23887 elif test x$gcc_cv_as != x; then
23888 $as_echo '.text' > conftest.s
23889 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -no-mul-bug-abort -o conftest.o conftest.s >&5'
23890 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23891 (eval $ac_try) 2>&5
23893 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23894 test $ac_status = 0; }; }
23896 gcc_cv_as_cris_no_mul_bug=yes
23898 echo "configure: failed program was" >&5
23901 rm -f conftest.o conftest.s
23904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cris_no_mul_bug" >&5
23905 $as_echo "$gcc_cv_as_cris_no_mul_bug" >&6; }
23906 if test $gcc_cv_as_cris_no_mul_bug = yes; then
23908 $as_echo "#define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1" >>confdefs.h
23914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .register" >&5
23915 $as_echo_n "checking assembler for .register... " >&6; }
23916 if test "${gcc_cv_as_sparc_register_op+set}" = set; then :
23917 $as_echo_n "(cached) " >&6
23919 gcc_cv_as_sparc_register_op=no
23920 if test x$gcc_cv_as != x; then
23921 $as_echo '.register %g2, #scratch' > conftest.s
23922 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
23923 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23924 (eval $ac_try) 2>&5
23926 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23927 test $ac_status = 0; }; }
23929 gcc_cv_as_sparc_register_op=yes
23931 echo "configure: failed program was" >&5
23934 rm -f conftest.o conftest.s
23937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_register_op" >&5
23938 $as_echo "$gcc_cv_as_sparc_register_op" >&6; }
23939 if test $gcc_cv_as_sparc_register_op = yes; then
23941 $as_echo "#define HAVE_AS_REGISTER_PSEUDO_OP 1" >>confdefs.h
23945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for #nobits" >&5
23946 $as_echo_n "checking assembler for #nobits... " >&6; }
23947 if test "${gcc_cv_as_sparc_nobits+set}" = set; then :
23948 $as_echo_n "(cached) " >&6
23950 gcc_cv_as_sparc_nobits=no
23951 if test x$gcc_cv_as != x; then
23952 $as_echo '.section "nobits",#alloc,#write,#nobits
23953 .section "progbits",#alloc,#write,#progbits' > conftest.s
23954 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
23955 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23956 (eval $ac_try) 2>&5
23958 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23959 test $ac_status = 0; }; }
23961 gcc_cv_as_sparc_nobits=yes
23963 echo "configure: failed program was" >&5
23966 rm -f conftest.o conftest.s
23969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_nobits" >&5
23970 $as_echo "$gcc_cv_as_sparc_nobits" >&6; }
23973 cat >>confdefs.h <<_ACEOF
23974 #define HAVE_AS_SPARC_NOBITS `if test $gcc_cv_as_sparc_nobits = yes; then echo 1; else echo 0; fi`
23978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -relax option" >&5
23979 $as_echo_n "checking assembler for -relax option... " >&6; }
23980 if test "${gcc_cv_as_sparc_relax+set}" = set; then :
23981 $as_echo_n "(cached) " >&6
23983 gcc_cv_as_sparc_relax=no
23984 if test x$gcc_cv_as != x; then
23985 $as_echo '.text' > conftest.s
23986 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -relax -o conftest.o conftest.s >&5'
23987 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23988 (eval $ac_try) 2>&5
23990 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23991 test $ac_status = 0; }; }
23993 gcc_cv_as_sparc_relax=yes
23995 echo "configure: failed program was" >&5
23998 rm -f conftest.o conftest.s
24001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_relax" >&5
24002 $as_echo "$gcc_cv_as_sparc_relax" >&6; }
24003 if test $gcc_cv_as_sparc_relax = yes; then
24005 $as_echo "#define HAVE_AS_RELAX_OPTION 1" >>confdefs.h
24009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTDATA_OP relocs" >&5
24010 $as_echo_n "checking assembler for GOTDATA_OP relocs... " >&6; }
24011 if test "${gcc_cv_as_sparc_gotdata_op+set}" = set; then :
24012 $as_echo_n "(cached) " >&6
24014 gcc_cv_as_sparc_gotdata_op=no
24015 if test x$gcc_cv_as != x; then
24021 sethi %gdop_hix22(foo), %g1
24022 xor %g1, %gdop_lox10(foo), %g1
24023 ld [%l7 + %g1], %g2, %gdop(foo)' > conftest.s
24024 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24025 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24026 (eval $ac_try) 2>&5
24028 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24029 test $ac_status = 0; }; }
24031 if test x$gcc_cv_ld != x \
24032 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24033 if test x$gcc_cv_objdump != x; then
24034 if $gcc_cv_objdump -s -j .text conftest 2> /dev/null \
24035 | grep ' 03000004 82186004 c405c001'> /dev/null 2>&1; then
24036 gcc_cv_as_sparc_gotdata_op=no
24038 gcc_cv_as_sparc_gotdata_op=yes
24044 echo "configure: failed program was" >&5
24047 rm -f conftest.o conftest.s
24050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_gotdata_op" >&5
24051 $as_echo "$gcc_cv_as_sparc_gotdata_op" >&6; }
24052 if test $gcc_cv_as_sparc_gotdata_op = yes; then
24054 $as_echo "#define HAVE_AS_SPARC_GOTDATA_OP 1" >>confdefs.h
24058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs" >&5
24059 $as_echo_n "checking assembler for unaligned pcrel relocs... " >&6; }
24060 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then :
24061 $as_echo_n "(cached) " >&6
24063 gcc_cv_as_sparc_ua_pcrel=no
24064 if test x$gcc_cv_as != x; then
24071 .uaword %r_disp32(foo)' > conftest.s
24072 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24073 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24074 (eval $ac_try) 2>&5
24076 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24077 test $ac_status = 0; }; }
24079 if test x$gcc_cv_ld != x \
24080 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24081 gcc_cv_as_sparc_ua_pcrel=yes
24085 echo "configure: failed program was" >&5
24088 rm -f conftest.o conftest.s
24091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel" >&5
24092 $as_echo "$gcc_cv_as_sparc_ua_pcrel" >&6; }
24093 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
24095 $as_echo "#define HAVE_AS_SPARC_UA_PCREL 1" >>confdefs.h
24098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
24099 $as_echo_n "checking assembler for unaligned pcrel relocs against hidden symbols... " >&6; }
24100 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then :
24101 $as_echo_n "(cached) " >&6
24103 gcc_cv_as_sparc_ua_pcrel_hidden=no
24104 if test x$gcc_cv_as != x; then
24108 .uaword %r_disp32(foo)
24109 .byte 0x32, 0x33, 0x34
24113 .skip 4' > conftest.s
24114 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24115 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24116 (eval $ac_try) 2>&5
24118 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24119 test $ac_status = 0; }; }
24121 if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
24122 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
24123 && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
24124 | grep ' 31000000 07323334' > /dev/null 2>&1; then
24125 if $gcc_cv_objdump -R conftest 2> /dev/null \
24126 | grep 'DISP32' > /dev/null 2>&1; then
24129 gcc_cv_as_sparc_ua_pcrel_hidden=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_sparc_ua_pcrel_hidden" >&5
24141 $as_echo "$gcc_cv_as_sparc_ua_pcrel_hidden" >&6; }
24142 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
24144 $as_echo "#define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1" >>confdefs.h
24148 fi # unaligned pcrel relocs
24150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for offsetable %lo()" >&5
24151 $as_echo_n "checking assembler for offsetable %lo()... " >&6; }
24152 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then :
24153 $as_echo_n "(cached) " >&6
24155 gcc_cv_as_sparc_offsetable_lo10=no
24156 if test x$gcc_cv_as != x; then
24158 or %g1, %lo(ab) + 12, %g1
24159 or %g1, %lo(ab + 12), %g1' > conftest.s
24160 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9 -o conftest.o conftest.s >&5'
24161 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24162 (eval $ac_try) 2>&5
24164 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24165 test $ac_status = 0; }; }
24167 if test x$gcc_cv_objdump != x \
24168 && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
24169 | grep ' 82106000 82106000' > /dev/null 2>&1; then
24170 gcc_cv_as_sparc_offsetable_lo10=yes
24173 echo "configure: failed program was" >&5
24176 rm -f conftest.o conftest.s
24179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
24180 $as_echo "$gcc_cv_as_sparc_offsetable_lo10" >&6; }
24181 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
24183 $as_echo "#define HAVE_AS_OFFSETABLE_LO10 1" >>confdefs.h
24187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for FMAF, HPC, and VIS 3.0 instructions" >&5
24188 $as_echo_n "checking assembler for FMAF, HPC, and VIS 3.0 instructions... " >&6; }
24189 if test "${gcc_cv_as_sparc_fmaf+set}" = set; then :
24190 $as_echo_n "(cached) " >&6
24192 gcc_cv_as_sparc_fmaf=no
24193 if test x$gcc_cv_as != x; then
24195 .register %g2, #scratch
24196 .register %g3, #scratch
24198 fmaddd %f0, %f2, %f4, %f6
24199 addxccc %g1, %g2, %g3
24200 fsrl32 %f2, %f4, %f8
24201 fnaddd %f10, %f12, %f14' > conftest.s
24202 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9d -o conftest.o conftest.s >&5'
24203 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24204 (eval $ac_try) 2>&5
24206 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24207 test $ac_status = 0; }; }
24209 gcc_cv_as_sparc_fmaf=yes
24211 echo "configure: failed program was" >&5
24214 rm -f conftest.o conftest.s
24217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_fmaf" >&5
24218 $as_echo "$gcc_cv_as_sparc_fmaf" >&6; }
24219 if test $gcc_cv_as_sparc_fmaf = yes; then
24221 $as_echo "#define HAVE_AS_FMAF_HPC_VIS3 1" >>confdefs.h
24225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for SPARC4 instructions" >&5
24226 $as_echo_n "checking assembler for SPARC4 instructions... " >&6; }
24227 if test "${gcc_cv_as_sparc_sparc4+set}" = set; then :
24228 $as_echo_n "(cached) " >&6
24230 gcc_cv_as_sparc_sparc4=no
24231 if test x$gcc_cv_as != x; then
24233 .register %g2, #scratch
24234 .register %g3, #scratch
24237 1: cwbneg %g2, %g3, 1f
24240 aes_kexpand0 %f4, %f6, %f8
24241 des_round %f38, %f40, %f42, %f44
24242 camellia_f %f54, %f56, %f58, %f60
24243 kasumi_fi_xor %f46, %f48, %f50, %f52' > conftest.s
24244 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=sparc4 -o conftest.o conftest.s >&5'
24245 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24246 (eval $ac_try) 2>&5
24248 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24249 test $ac_status = 0; }; }
24251 gcc_cv_as_sparc_sparc4=yes
24253 echo "configure: failed program was" >&5
24256 rm -f conftest.o conftest.s
24259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_sparc4" >&5
24260 $as_echo "$gcc_cv_as_sparc_sparc4" >&6; }
24261 if test $gcc_cv_as_sparc_sparc4 = yes; then
24263 $as_echo "#define HAVE_AS_SPARC4 1" >>confdefs.h
24268 i[34567]86-*-* | x86_64-*-*)
24271 # Full C++ conformance when using a shared libstdc++-v3 requires some
24272 # support from the Cygwin DLL, which in more recent versions exports
24273 # wrappers to aid in interposing and redirecting operators new, delete,
24274 # etc., as per n2800 #17.6.4.6 [replacement.functions]. Check if we
24275 # are configuring for a version of Cygwin that exports the wrappers.
24276 if test x$host = x$target; then
24277 ac_fn_c_check_func "$LINENO" "__wrap__Znaj" "ac_cv_func___wrap__Znaj"
24278 if test "x$ac_cv_func___wrap__Znaj" = x""yes; then :
24279 gcc_ac_cygwin_dll_wrappers=yes
24281 gcc_ac_cygwin_dll_wrappers=no
24285 # Can't check presence of libc functions during cross-compile, so
24286 # we just have to assume we're building for an up-to-date target.
24287 gcc_ac_cygwin_dll_wrappers=yes
24290 cat >>confdefs.h <<_ACEOF
24291 #define USE_CYGWIN_LIBSTDCXX_WRAPPERS `if test $gcc_ac_cygwin_dll_wrappers = yes; then echo 1; else echo 0; fi`
24296 cygwin* | pe | mingw32* | interix*)
24297 # Recent binutils allows the three-operand form of ".comm" on PE. This
24298 # definition is used unconditionally to initialise the default state of
24299 # the target option variable that governs usage of the feature.
24300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .comm with alignment" >&5
24301 $as_echo_n "checking assembler for .comm with alignment... " >&6; }
24302 if test "${gcc_cv_as_comm_has_align+set}" = set; then :
24303 $as_echo_n "(cached) " >&6
24305 gcc_cv_as_comm_has_align=no
24306 if test $in_tree_gas = yes; then
24307 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
24308 then gcc_cv_as_comm_has_align=yes
24310 elif test x$gcc_cv_as != x; then
24311 $as_echo '.comm foo,1,32' > conftest.s
24312 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24313 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24314 (eval $ac_try) 2>&5
24316 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24317 test $ac_status = 0; }; }
24319 gcc_cv_as_comm_has_align=yes
24321 echo "configure: failed program was" >&5
24324 rm -f conftest.o conftest.s
24327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comm_has_align" >&5
24328 $as_echo "$gcc_cv_as_comm_has_align" >&6; }
24331 cat >>confdefs.h <<_ACEOF
24332 #define HAVE_GAS_ALIGNED_COMM `if test $gcc_cv_as_comm_has_align = yes; then echo 1; else echo 0; fi`
24335 # Used for DWARF 2 in PE
24336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .secrel32 relocs" >&5
24337 $as_echo_n "checking assembler for .secrel32 relocs... " >&6; }
24338 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then :
24339 $as_echo_n "(cached) " >&6
24341 gcc_cv_as_ix86_pe_secrel32=no
24342 if test $in_tree_gas = yes; then
24343 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
24344 then gcc_cv_as_ix86_pe_secrel32=yes
24346 elif test x$gcc_cv_as != x; then
24350 .secrel32 foo' > conftest.s
24351 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24352 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24353 (eval $ac_try) 2>&5
24355 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24356 test $ac_status = 0; }; }
24358 if test x$gcc_cv_ld != x \
24359 && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
24360 gcc_cv_as_ix86_pe_secrel32=yes
24364 echo "configure: failed program was" >&5
24367 rm -f conftest.o conftest.s
24370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_pe_secrel32" >&5
24371 $as_echo "$gcc_cv_as_ix86_pe_secrel32" >&6; }
24372 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
24374 $as_echo "#define HAVE_GAS_PE_SECREL32_RELOC 1" >>confdefs.h
24377 # Test if the assembler supports the extended form of the .section
24378 # directive that specifies section alignment. LTO support uses this,
24379 # but normally only after installation, so we warn but don't fail the
24380 # configure if LTO is enabled but the assembler does not support it.
24381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with alignment" >&5
24382 $as_echo_n "checking assembler for .section with alignment... " >&6; }
24383 if test "${gcc_cv_as_section_has_align+set}" = set; then :
24384 $as_echo_n "(cached) " >&6
24386 gcc_cv_as_section_has_align=no
24387 if test $in_tree_gas = yes; then
24388 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 1`
24389 then gcc_cv_as_section_has_align=yes
24391 elif test x$gcc_cv_as != x; then
24392 $as_echo '.section lto_test,"dr0"' > conftest.s
24393 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -fatal-warnings -o conftest.o conftest.s >&5'
24394 { { eval echo "\"\$as_me\":${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_section_has_align=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_section_has_align" >&5
24409 $as_echo "$gcc_cv_as_section_has_align" >&6; }
24411 if test x$gcc_cv_as_section_has_align != xyes; then
24412 case ",$enable_languages," in
24414 { $as_echo "$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
24415 $as_echo "$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;}
24419 # Test if the assembler supports the section flag 'e' for specifying
24420 # an excluded section.
24421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with e" >&5
24422 $as_echo_n "checking assembler for .section with e... " >&6; }
24423 if test "${gcc_cv_as_section_has_e+set}" = set; then :
24424 $as_echo_n "(cached) " >&6
24426 gcc_cv_as_section_has_e=no
24427 if test $in_tree_gas = yes; then
24428 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 22 \) \* 1000 + 51`
24429 then gcc_cv_as_section_has_e=yes
24431 elif test x$gcc_cv_as != x; then
24432 $as_echo '.section foo1,"e"
24433 .byte 0,0,0,0' > conftest.s
24434 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24435 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24436 (eval $ac_try) 2>&5
24438 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24439 test $ac_status = 0; }; }
24441 gcc_cv_as_section_has_e=yes
24443 echo "configure: failed program was" >&5
24446 rm -f conftest.o conftest.s
24449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_e" >&5
24450 $as_echo "$gcc_cv_as_section_has_e" >&6; }
24453 cat >>confdefs.h <<_ACEOF
24454 #define HAVE_GAS_SECTION_EXCLUDE `if test $gcc_cv_as_section_has_e = yes; then echo 1; else echo 0; fi`
24460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for filds and fists mnemonics" >&5
24461 $as_echo_n "checking assembler for filds and fists mnemonics... " >&6; }
24462 if test "${gcc_cv_as_ix86_filds+set}" = set; then :
24463 $as_echo_n "(cached) " >&6
24465 gcc_cv_as_ix86_filds=no
24466 if test x$gcc_cv_as != x; then
24467 $as_echo 'filds mem; fists mem' > conftest.s
24468 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24469 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24470 (eval $ac_try) 2>&5
24472 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24473 test $ac_status = 0; }; }
24475 gcc_cv_as_ix86_filds=yes
24477 echo "configure: failed program was" >&5
24480 rm -f conftest.o conftest.s
24483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_filds" >&5
24484 $as_echo "$gcc_cv_as_ix86_filds" >&6; }
24485 if test $gcc_cv_as_ix86_filds = yes; then
24487 $as_echo "#define HAVE_AS_IX86_FILDS 1" >>confdefs.h
24491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fildq and fistpq mnemonics" >&5
24492 $as_echo_n "checking assembler for fildq and fistpq mnemonics... " >&6; }
24493 if test "${gcc_cv_as_ix86_fildq+set}" = set; then :
24494 $as_echo_n "(cached) " >&6
24496 gcc_cv_as_ix86_fildq=no
24497 if test x$gcc_cv_as != x; then
24498 $as_echo 'fildq mem; fistpq mem' > conftest.s
24499 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24500 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24501 (eval $ac_try) 2>&5
24503 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24504 test $ac_status = 0; }; }
24506 gcc_cv_as_ix86_fildq=yes
24508 echo "configure: failed program was" >&5
24511 rm -f conftest.o conftest.s
24514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_fildq" >&5
24515 $as_echo "$gcc_cv_as_ix86_fildq" >&6; }
24516 if test $gcc_cv_as_ix86_fildq = yes; then
24518 $as_echo "#define HAVE_AS_IX86_FILDQ 1" >>confdefs.h
24522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cmov syntax" >&5
24523 $as_echo_n "checking assembler for cmov syntax... " >&6; }
24524 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then :
24525 $as_echo_n "(cached) " >&6
24527 gcc_cv_as_ix86_cmov_sun_syntax=no
24528 if test x$gcc_cv_as != x; then
24529 $as_echo 'cmovl.l %edx, %eax' > conftest.s
24530 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24531 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24532 (eval $ac_try) 2>&5
24534 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24535 test $ac_status = 0; }; }
24537 gcc_cv_as_ix86_cmov_sun_syntax=yes
24539 echo "configure: failed program was" >&5
24542 rm -f conftest.o conftest.s
24545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
24546 $as_echo "$gcc_cv_as_ix86_cmov_sun_syntax" >&6; }
24547 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
24549 $as_echo "#define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1" >>confdefs.h
24553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ffreep mnemonic" >&5
24554 $as_echo_n "checking assembler for ffreep mnemonic... " >&6; }
24555 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then :
24556 $as_echo_n "(cached) " >&6
24558 gcc_cv_as_ix86_ffreep=no
24559 if test x$gcc_cv_as != x; then
24560 $as_echo 'ffreep %st(1)' > conftest.s
24561 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24562 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24563 (eval $ac_try) 2>&5
24565 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24566 test $ac_status = 0; }; }
24568 gcc_cv_as_ix86_ffreep=yes
24570 echo "configure: failed program was" >&5
24573 rm -f conftest.o conftest.s
24576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ffreep" >&5
24577 $as_echo "$gcc_cv_as_ix86_ffreep" >&6; }
24578 if test $gcc_cv_as_ix86_ffreep = yes; then
24580 $as_echo "#define HAVE_AS_IX86_FFREEP 1" >>confdefs.h
24584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .quad directive" >&5
24585 $as_echo_n "checking assembler for .quad directive... " >&6; }
24586 if test "${gcc_cv_as_ix86_quad+set}" = set; then :
24587 $as_echo_n "(cached) " >&6
24589 gcc_cv_as_ix86_quad=no
24590 if test x$gcc_cv_as != x; then
24591 $as_echo '.quad 0' > conftest.s
24592 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24593 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24594 (eval $ac_try) 2>&5
24596 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24597 test $ac_status = 0; }; }
24599 gcc_cv_as_ix86_quad=yes
24601 echo "configure: failed program was" >&5
24604 rm -f conftest.o conftest.s
24607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_quad" >&5
24608 $as_echo "$gcc_cv_as_ix86_quad" >&6; }
24609 if test $gcc_cv_as_ix86_quad = yes; then
24611 $as_echo "#define HAVE_AS_IX86_QUAD 1" >>confdefs.h
24615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for sahf mnemonic" >&5
24616 $as_echo_n "checking assembler for sahf mnemonic... " >&6; }
24617 if test "${gcc_cv_as_ix86_sahf+set}" = set; then :
24618 $as_echo_n "(cached) " >&6
24620 gcc_cv_as_ix86_sahf=no
24621 if test x$gcc_cv_as != x; then
24624 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24625 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24626 (eval $ac_try) 2>&5
24628 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24629 test $ac_status = 0; }; }
24631 gcc_cv_as_ix86_sahf=yes
24633 echo "configure: failed program was" >&5
24636 rm -f conftest.o conftest.s
24639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_sahf" >&5
24640 $as_echo "$gcc_cv_as_ix86_sahf" >&6; }
24641 if test $gcc_cv_as_ix86_sahf = yes; then
24643 $as_echo "#define HAVE_AS_IX86_SAHF 1" >>confdefs.h
24647 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for hle prefixes" >&5
24648 $as_echo_n "checking assembler for hle prefixes... " >&6; }
24649 if test "${gcc_cv_as_ix86_hle+set}" = set; then :
24650 $as_echo_n "(cached) " >&6
24652 gcc_cv_as_ix86_hle=no
24653 if test x$gcc_cv_as != x; then
24654 $as_echo 'lock xacquire cmpxchg %esi, (%ecx)' > conftest.s
24655 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24656 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24657 (eval $ac_try) 2>&5
24659 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24660 test $ac_status = 0; }; }
24662 gcc_cv_as_ix86_hle=yes
24664 echo "configure: failed program was" >&5
24667 rm -f conftest.o conftest.s
24670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_hle" >&5
24671 $as_echo "$gcc_cv_as_ix86_hle" >&6; }
24672 if test $gcc_cv_as_ix86_hle = yes; then
24674 $as_echo "#define HAVE_AS_IX86_HLE 1" >>confdefs.h
24678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for swap suffix" >&5
24679 $as_echo_n "checking assembler for swap suffix... " >&6; }
24680 if test "${gcc_cv_as_ix86_swap+set}" = set; then :
24681 $as_echo_n "(cached) " >&6
24683 gcc_cv_as_ix86_swap=no
24684 if test x$gcc_cv_as != x; then
24685 $as_echo 'movl.s %esp, %ebp' > conftest.s
24686 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24687 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24688 (eval $ac_try) 2>&5
24690 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24691 test $ac_status = 0; }; }
24693 gcc_cv_as_ix86_swap=yes
24695 echo "configure: failed program was" >&5
24698 rm -f conftest.o conftest.s
24701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_swap" >&5
24702 $as_echo "$gcc_cv_as_ix86_swap" >&6; }
24703 if test $gcc_cv_as_ix86_swap = yes; then
24705 $as_echo "#define HAVE_AS_IX86_SWAP 1" >>confdefs.h
24709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for different section symbol subtraction" >&5
24710 $as_echo_n "checking assembler for different section symbol subtraction... " >&6; }
24711 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then :
24712 $as_echo_n "(cached) " >&6
24714 gcc_cv_as_ix86_diff_sect_delta=no
24715 if test x$gcc_cv_as != x; then
24716 $as_echo '.section .rodata
24722 .L2: nop' > conftest.s
24723 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24724 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24725 (eval $ac_try) 2>&5
24727 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24728 test $ac_status = 0; }; }
24730 gcc_cv_as_ix86_diff_sect_delta=yes
24732 echo "configure: failed program was" >&5
24735 rm -f conftest.o conftest.s
24738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
24739 $as_echo "$gcc_cv_as_ix86_diff_sect_delta" >&6; }
24740 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
24742 $as_echo "#define HAVE_AS_IX86_DIFF_SECT_DELTA 1" >>confdefs.h
24746 # These two are used unconditionally by i386.[ch]; it is to be defined
24747 # to 1 if the feature is present, 0 otherwise.
24748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTOFF in data" >&5
24749 $as_echo_n "checking assembler for GOTOFF in data... " >&6; }
24750 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then :
24751 $as_echo_n "(cached) " >&6
24753 gcc_cv_as_ix86_gotoff_in_data=no
24754 if test $in_tree_gas = yes; then
24755 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
24756 then gcc_cv_as_ix86_gotoff_in_data=yes
24758 elif test x$gcc_cv_as != x; then
24763 .long .L0@GOTOFF' > conftest.s
24764 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24765 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24766 (eval $ac_try) 2>&5
24768 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24769 test $ac_status = 0; }; }
24771 gcc_cv_as_ix86_gotoff_in_data=yes
24773 echo "configure: failed program was" >&5
24776 rm -f conftest.o conftest.s
24779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
24780 $as_echo "$gcc_cv_as_ix86_gotoff_in_data" >&6; }
24783 cat >>confdefs.h <<_ACEOF
24784 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
24788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rep and lock prefix" >&5
24789 $as_echo_n "checking assembler for rep and lock prefix... " >&6; }
24790 if test "${gcc_cv_as_ix86_rep_lock_prefix+set}" = set; then :
24791 $as_echo_n "(cached) " >&6
24793 gcc_cv_as_ix86_rep_lock_prefix=no
24794 if test x$gcc_cv_as != x; then
24795 $as_echo 'rep movsl
24800 lock addl %edi, (%eax,%esi)
24801 lock orl $0, (%esp)' > conftest.s
24802 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24803 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24804 (eval $ac_try) 2>&5
24806 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24807 test $ac_status = 0; }; }
24809 gcc_cv_as_ix86_rep_lock_prefix=yes
24811 echo "configure: failed program was" >&5
24814 rm -f conftest.o conftest.s
24817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_rep_lock_prefix" >&5
24818 $as_echo "$gcc_cv_as_ix86_rep_lock_prefix" >&6; }
24819 if test $gcc_cv_as_ix86_rep_lock_prefix = yes; then
24821 $as_echo "#define HAVE_AS_IX86_REP_LOCK_PREFIX 1" >>confdefs.h
24825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_GD_PLT reloc" >&5
24826 $as_echo_n "checking assembler for R_386_TLS_GD_PLT reloc... " >&6; }
24827 if test "${gcc_cv_as_ix86_tlsgdplt+set}" = set; then :
24828 $as_echo_n "(cached) " >&6
24830 gcc_cv_as_ix86_tlsgdplt=no
24831 if test x$gcc_cv_as != x; then
24832 $as_echo 'call tls_gd@tlsgdplt' > conftest.s
24833 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24834 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24835 (eval $ac_try) 2>&5
24837 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24838 test $ac_status = 0; }; }
24840 if test x$gcc_cv_ld != x \
24841 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24842 gcc_cv_as_ix86_tlsgdplt=yes
24846 echo "configure: failed program was" >&5
24849 rm -f conftest.o conftest.s
24852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsgdplt" >&5
24853 $as_echo "$gcc_cv_as_ix86_tlsgdplt" >&6; }
24854 if test $gcc_cv_as_ix86_tlsgdplt = yes; then
24856 $as_echo "#define HAVE_AS_IX86_TLSGDPLT 1" >>confdefs.h
24860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_LDM_PLT reloc" >&5
24861 $as_echo_n "checking assembler for R_386_TLS_LDM_PLT reloc... " >&6; }
24862 if test "${gcc_cv_as_ix86_tlsldmplt+set}" = set; then :
24863 $as_echo_n "(cached) " >&6
24865 gcc_cv_as_ix86_tlsldmplt=no
24866 if test x$gcc_cv_as != x; then
24868 call tls_ld@tlsldmplt' > conftest.s
24869 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24870 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24871 (eval $ac_try) 2>&5
24873 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24874 test $ac_status = 0; }; }
24876 if test x$gcc_cv_ld != x \
24877 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24878 gcc_cv_as_ix86_tlsldmplt=yes
24882 echo "configure: failed program was" >&5
24885 rm -f conftest.o conftest.s
24888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsldmplt" >&5
24889 $as_echo "$gcc_cv_as_ix86_tlsldmplt" >&6; }
24890 if test $gcc_cv_as_ix86_tlsldmplt = yes; then
24892 $as_echo "#define HAVE_AS_IX86_TLSLDMPLT 1" >>confdefs.h
24899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ltoffx and ldxmov relocs" >&5
24900 $as_echo_n "checking assembler for ltoffx and ldxmov relocs... " >&6; }
24901 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then :
24902 $as_echo_n "(cached) " >&6
24904 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
24905 if test $in_tree_gas = yes; then
24906 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
24907 then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
24909 elif test x$gcc_cv_as != x; then
24911 addl r15 = @ltoffx(x#), gp
24913 ld8.mov r16 = [r15], x#' > conftest.s
24914 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24915 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24916 (eval $ac_try) 2>&5
24918 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24919 test $ac_status = 0; }; }
24921 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
24923 echo "configure: failed program was" >&5
24926 rm -f conftest.o conftest.s
24929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
24930 $as_echo "$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6; }
24931 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
24933 $as_echo "#define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1" >>confdefs.h
24941 *-*-aix*) conftest_s=' .machine "pwr5"
24945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .machine directive support" >&5
24946 $as_echo_n "checking assembler for .machine directive support... " >&6; }
24947 if test "${gcc_cv_as_machine_directive+set}" = set; then :
24948 $as_echo_n "(cached) " >&6
24950 gcc_cv_as_machine_directive=no
24951 if test x$gcc_cv_as != x; then
24952 $as_echo ' .machine ppc7400' > conftest.s
24953 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24954 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24955 (eval $ac_try) 2>&5
24957 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24958 test $ac_status = 0; }; }
24960 gcc_cv_as_machine_directive=yes
24962 echo "configure: failed program was" >&5
24965 rm -f conftest.o conftest.s
24968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_machine_directive" >&5
24969 $as_echo "$gcc_cv_as_machine_directive" >&6; }
24971 if test x$gcc_cv_as_machine_directive != xyes; then
24972 echo "*** This target requires an assembler supporting \".machine\"" >&2
24973 echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
24974 test x$build = x$target && exit 1
24978 *) conftest_s=' .machine power4
24983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for mfcr field support" >&5
24984 $as_echo_n "checking assembler for mfcr field support... " >&6; }
24985 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then :
24986 $as_echo_n "(cached) " >&6
24988 gcc_cv_as_powerpc_mfcrf=no
24989 if test $in_tree_gas = yes; then
24990 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
24991 then gcc_cv_as_powerpc_mfcrf=yes
24993 elif test x$gcc_cv_as != x; then
24994 $as_echo "$conftest_s" > conftest.s
24995 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24996 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24997 (eval $ac_try) 2>&5
24999 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25000 test $ac_status = 0; }; }
25002 gcc_cv_as_powerpc_mfcrf=yes
25004 echo "configure: failed program was" >&5
25007 rm -f conftest.o conftest.s
25010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfcrf" >&5
25011 $as_echo "$gcc_cv_as_powerpc_mfcrf" >&6; }
25012 if test $gcc_cv_as_powerpc_mfcrf = yes; then
25014 $as_echo "#define HAVE_AS_MFCRF 1" >>confdefs.h
25019 *-*-aix*) conftest_s=' .machine "pwr5"
25022 *) conftest_s=' .machine power5
25027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntb support" >&5
25028 $as_echo_n "checking assembler for popcntb support... " >&6; }
25029 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then :
25030 $as_echo_n "(cached) " >&6
25032 gcc_cv_as_powerpc_popcntb=no
25033 if test $in_tree_gas = yes; then
25034 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25035 then gcc_cv_as_powerpc_popcntb=yes
25037 elif test x$gcc_cv_as != x; then
25038 $as_echo "$conftest_s" > conftest.s
25039 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25040 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25041 (eval $ac_try) 2>&5
25043 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25044 test $ac_status = 0; }; }
25046 gcc_cv_as_powerpc_popcntb=yes
25048 echo "configure: failed program was" >&5
25051 rm -f conftest.o conftest.s
25054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntb" >&5
25055 $as_echo "$gcc_cv_as_powerpc_popcntb" >&6; }
25056 if test $gcc_cv_as_powerpc_popcntb = yes; then
25058 $as_echo "#define HAVE_AS_POPCNTB 1" >>confdefs.h
25063 *-*-aix*) conftest_s=' .machine "pwr5x"
25066 *) conftest_s=' .machine power5
25071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fp round support" >&5
25072 $as_echo_n "checking assembler for fp round support... " >&6; }
25073 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then :
25074 $as_echo_n "(cached) " >&6
25076 gcc_cv_as_powerpc_fprnd=no
25077 if test $in_tree_gas = yes; then
25078 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25079 then gcc_cv_as_powerpc_fprnd=yes
25081 elif test x$gcc_cv_as != x; then
25082 $as_echo "$conftest_s" > conftest.s
25083 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25084 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25085 (eval $ac_try) 2>&5
25087 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25088 test $ac_status = 0; }; }
25090 gcc_cv_as_powerpc_fprnd=yes
25092 echo "configure: failed program was" >&5
25095 rm -f conftest.o conftest.s
25098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_fprnd" >&5
25099 $as_echo "$gcc_cv_as_powerpc_fprnd" >&6; }
25100 if test $gcc_cv_as_powerpc_fprnd = yes; then
25102 $as_echo "#define HAVE_AS_FPRND 1" >>confdefs.h
25107 *-*-aix*) conftest_s=' .machine "pwr6"
25110 *) conftest_s=' .machine power6
25115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for move fp gpr support" >&5
25116 $as_echo_n "checking assembler for move fp gpr support... " >&6; }
25117 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then :
25118 $as_echo_n "(cached) " >&6
25120 gcc_cv_as_powerpc_mfpgpr=no
25121 if test $in_tree_gas = yes; then
25122 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25123 then gcc_cv_as_powerpc_mfpgpr=yes
25125 elif test x$gcc_cv_as != x; then
25126 $as_echo "$conftest_s" > conftest.s
25127 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25128 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25129 (eval $ac_try) 2>&5
25131 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25132 test $ac_status = 0; }; }
25134 gcc_cv_as_powerpc_mfpgpr=yes
25136 echo "configure: failed program was" >&5
25139 rm -f conftest.o conftest.s
25142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfpgpr" >&5
25143 $as_echo "$gcc_cv_as_powerpc_mfpgpr" >&6; }
25144 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
25146 $as_echo "#define HAVE_AS_MFPGPR 1" >>confdefs.h
25151 *-*-aix*) conftest_s=' .csect .text[PR]
25153 addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
25157 addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
25158 *) conftest_s=' .text
25160 addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
25163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rel16 relocs" >&5
25164 $as_echo_n "checking assembler for rel16 relocs... " >&6; }
25165 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then :
25166 $as_echo_n "(cached) " >&6
25168 gcc_cv_as_powerpc_rel16=no
25169 if test $in_tree_gas = yes; then
25170 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25171 then gcc_cv_as_powerpc_rel16=yes
25173 elif test x$gcc_cv_as != x; then
25174 $as_echo "$conftest_s" > conftest.s
25175 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25176 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25177 (eval $ac_try) 2>&5
25179 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25180 test $ac_status = 0; }; }
25182 gcc_cv_as_powerpc_rel16=yes
25184 echo "configure: failed program was" >&5
25187 rm -f conftest.o conftest.s
25190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_rel16" >&5
25191 $as_echo "$gcc_cv_as_powerpc_rel16" >&6; }
25192 if test $gcc_cv_as_powerpc_rel16 = yes; then
25194 $as_echo "#define HAVE_AS_REL16 1" >>confdefs.h
25199 *-*-aix*) conftest_s=' .machine "pwr6"
25202 *) conftest_s=' .machine power6
25207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for compare bytes support" >&5
25208 $as_echo_n "checking assembler for compare bytes support... " >&6; }
25209 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then :
25210 $as_echo_n "(cached) " >&6
25212 gcc_cv_as_powerpc_cmpb=no
25213 if test $in_tree_gas = yes; then
25214 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25215 then gcc_cv_as_powerpc_cmpb=yes
25217 elif test x$gcc_cv_as != x; then
25218 $as_echo "$conftest_s" > conftest.s
25219 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25220 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25221 (eval $ac_try) 2>&5
25223 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25224 test $ac_status = 0; }; }
25226 gcc_cv_as_powerpc_cmpb=yes
25228 echo "configure: failed program was" >&5
25231 rm -f conftest.o conftest.s
25234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_cmpb" >&5
25235 $as_echo "$gcc_cv_as_powerpc_cmpb" >&6; }
25236 if test $gcc_cv_as_powerpc_cmpb = yes; then
25238 $as_echo "#define HAVE_AS_CMPB 1" >>confdefs.h
25243 *-*-aix*) conftest_s=' .machine "pwr6"
25246 *) conftest_s=' .machine power6
25251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for decimal float support" >&5
25252 $as_echo_n "checking assembler for decimal float support... " >&6; }
25253 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then :
25254 $as_echo_n "(cached) " >&6
25256 gcc_cv_as_powerpc_dfp=no
25257 if test $in_tree_gas = yes; then
25258 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25259 then gcc_cv_as_powerpc_dfp=yes
25261 elif test x$gcc_cv_as != x; then
25262 $as_echo "$conftest_s" > conftest.s
25263 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25264 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25265 (eval $ac_try) 2>&5
25267 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25268 test $ac_status = 0; }; }
25270 gcc_cv_as_powerpc_dfp=yes
25272 echo "configure: failed program was" >&5
25275 rm -f conftest.o conftest.s
25278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dfp" >&5
25279 $as_echo "$gcc_cv_as_powerpc_dfp" >&6; }
25280 if test $gcc_cv_as_powerpc_dfp = yes; then
25282 $as_echo "#define HAVE_AS_DFP 1" >>confdefs.h
25287 *-*-aix*) conftest_s=' .machine "pwr7"
25290 *) conftest_s=' .machine power7
25295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector-scalar support" >&5
25296 $as_echo_n "checking assembler for vector-scalar support... " >&6; }
25297 if test "${gcc_cv_as_powerpc_vsx+set}" = set; then :
25298 $as_echo_n "(cached) " >&6
25300 gcc_cv_as_powerpc_vsx=no
25301 if test $in_tree_gas = yes; then
25302 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25303 then gcc_cv_as_powerpc_vsx=yes
25305 elif test x$gcc_cv_as != x; then
25306 $as_echo "$conftest_s" > conftest.s
25307 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25308 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25309 (eval $ac_try) 2>&5
25311 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25312 test $ac_status = 0; }; }
25314 gcc_cv_as_powerpc_vsx=yes
25316 echo "configure: failed program was" >&5
25319 rm -f conftest.o conftest.s
25322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_vsx" >&5
25323 $as_echo "$gcc_cv_as_powerpc_vsx" >&6; }
25324 if test $gcc_cv_as_powerpc_vsx = yes; then
25326 $as_echo "#define HAVE_AS_VSX 1" >>confdefs.h
25331 *-*-aix*) conftest_s=' .machine "pwr7"
25334 *) conftest_s=' .machine power7
25339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntd support" >&5
25340 $as_echo_n "checking assembler for popcntd support... " >&6; }
25341 if test "${gcc_cv_as_powerpc_popcntd+set}" = set; then :
25342 $as_echo_n "(cached) " >&6
25344 gcc_cv_as_powerpc_popcntd=no
25345 if test $in_tree_gas = yes; then
25346 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25347 then gcc_cv_as_powerpc_popcntd=yes
25349 elif test x$gcc_cv_as != x; then
25350 $as_echo "$conftest_s" > conftest.s
25351 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25352 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25353 (eval $ac_try) 2>&5
25355 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25356 test $ac_status = 0; }; }
25358 gcc_cv_as_powerpc_popcntd=yes
25360 echo "configure: failed program was" >&5
25363 rm -f conftest.o conftest.s
25366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntd" >&5
25367 $as_echo "$gcc_cv_as_powerpc_popcntd" >&6; }
25368 if test $gcc_cv_as_powerpc_popcntd = yes; then
25370 $as_echo "#define HAVE_AS_POPCNTD 1" >>confdefs.h
25375 *-*-aix*) conftest_s=' .machine "pwr8"
25376 .csect .text[PR]';;
25377 *) conftest_s=' .machine power8
25381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for power8 support" >&5
25382 $as_echo_n "checking assembler for power8 support... " >&6; }
25383 if test "${gcc_cv_as_powerpc_power8+set}" = set; then :
25384 $as_echo_n "(cached) " >&6
25386 gcc_cv_as_powerpc_power8=no
25387 if test $in_tree_gas = yes; then
25388 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25389 then gcc_cv_as_powerpc_power8=yes
25391 elif test x$gcc_cv_as != x; then
25392 $as_echo "$conftest_s" > conftest.s
25393 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25394 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25395 (eval $ac_try) 2>&5
25397 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25398 test $ac_status = 0; }; }
25400 gcc_cv_as_powerpc_power8=yes
25402 echo "configure: failed program was" >&5
25405 rm -f conftest.o conftest.s
25408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_power8" >&5
25409 $as_echo "$gcc_cv_as_powerpc_power8" >&6; }
25410 if test $gcc_cv_as_powerpc_power8 = yes; then
25412 $as_echo "#define HAVE_AS_POWER8 1" >>confdefs.h
25417 *-*-aix*) conftest_s=' .csect .text[PR]
25419 *) conftest_s=' .text
25423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for lwsync support" >&5
25424 $as_echo_n "checking assembler for lwsync support... " >&6; }
25425 if test "${gcc_cv_as_powerpc_lwsync+set}" = set; then :
25426 $as_echo_n "(cached) " >&6
25428 gcc_cv_as_powerpc_lwsync=no
25429 if test $in_tree_gas = yes; then
25430 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25431 then gcc_cv_as_powerpc_lwsync=yes
25433 elif test x$gcc_cv_as != x; then
25434 $as_echo "$conftest_s" > conftest.s
25435 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25436 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25437 (eval $ac_try) 2>&5
25439 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25440 test $ac_status = 0; }; }
25442 gcc_cv_as_powerpc_lwsync=yes
25444 echo "configure: failed program was" >&5
25447 rm -f conftest.o conftest.s
25450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_lwsync" >&5
25451 $as_echo "$gcc_cv_as_powerpc_lwsync" >&6; }
25452 if test $gcc_cv_as_powerpc_lwsync = yes; then
25454 $as_echo "#define HAVE_AS_LWSYNC 1" >>confdefs.h
25459 *-*-aix*) conftest_s=' .machine "476"
25462 *) conftest_s=' .machine "476"
25467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for data cache invalidate support" >&5
25468 $as_echo_n "checking assembler for data cache invalidate support... " >&6; }
25469 if test "${gcc_cv_as_powerpc_dci+set}" = set; then :
25470 $as_echo_n "(cached) " >&6
25472 gcc_cv_as_powerpc_dci=no
25473 if test $in_tree_gas = yes; then
25474 if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
25475 then gcc_cv_as_powerpc_dci=yes
25477 elif test x$gcc_cv_as != x; then
25478 $as_echo "$conftest_s" > conftest.s
25479 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25480 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25481 (eval $ac_try) 2>&5
25483 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25484 test $ac_status = 0; }; }
25486 gcc_cv_as_powerpc_dci=yes
25488 echo "configure: failed program was" >&5
25491 rm -f conftest.o conftest.s
25494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dci" >&5
25495 $as_echo "$gcc_cv_as_powerpc_dci" >&6; }
25496 if test $gcc_cv_as_powerpc_dci = yes; then
25498 $as_echo "#define HAVE_AS_DCI 1" >>confdefs.h
25502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25503 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25504 if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then :
25505 $as_echo_n "(cached) " >&6
25507 gcc_cv_as_powerpc_gnu_attribute=no
25508 if test $in_tree_gas = yes; then
25509 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25510 then gcc_cv_as_powerpc_gnu_attribute=yes
25512 elif test x$gcc_cv_as != x; then
25513 $as_echo '.gnu_attribute 4,1' > conftest.s
25514 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25515 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25516 (eval $ac_try) 2>&5
25518 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25519 test $ac_status = 0; }; }
25521 gcc_cv_as_powerpc_gnu_attribute=yes
25523 echo "configure: failed program was" >&5
25526 rm -f conftest.o conftest.s
25529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
25530 $as_echo "$gcc_cv_as_powerpc_gnu_attribute" >&6; }
25531 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
25533 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tls marker support" >&5
25538 $as_echo_n "checking assembler for tls marker support... " >&6; }
25539 if test "${gcc_cv_as_powerpc_tls_markers+set}" = set; then :
25540 $as_echo_n "(cached) " >&6
25542 gcc_cv_as_powerpc_tls_markers=no
25543 if test $in_tree_gas = yes; then
25544 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 0`
25545 then gcc_cv_as_powerpc_tls_markers=yes
25547 elif test x$gcc_cv_as != x; then
25548 $as_echo ' bl __tls_get_addr(x@tlsgd)' > conftest.s
25549 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25550 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25551 (eval $ac_try) 2>&5
25553 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25554 test $ac_status = 0; }; }
25556 gcc_cv_as_powerpc_tls_markers=yes
25558 echo "configure: failed program was" >&5
25561 rm -f conftest.o conftest.s
25564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_tls_markers" >&5
25565 $as_echo "$gcc_cv_as_powerpc_tls_markers" >&6; }
25566 if test $gcc_cv_as_powerpc_tls_markers = yes; then
25568 $as_echo "#define HAVE_AS_TLS_MARKERS 1" >>confdefs.h
25574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .ref support" >&5
25575 $as_echo_n "checking assembler for .ref support... " >&6; }
25576 if test "${gcc_cv_as_aix_ref+set}" = set; then :
25577 $as_echo_n "(cached) " >&6
25579 gcc_cv_as_aix_ref=no
25580 if test $in_tree_gas = yes; then
25581 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 21 \) \* 1000 + 0`
25582 then gcc_cv_as_aix_ref=yes
25584 elif test x$gcc_cv_as != x; then
25585 $as_echo ' .csect stuff[rw]
25591 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25592 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25593 (eval $ac_try) 2>&5
25595 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25596 test $ac_status = 0; }; }
25598 gcc_cv_as_aix_ref=yes
25600 echo "configure: failed program was" >&5
25603 rm -f conftest.o conftest.s
25606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aix_ref" >&5
25607 $as_echo "$gcc_cv_as_aix_ref" >&6; }
25608 if test $gcc_cv_as_aix_ref = yes; then
25610 $as_echo "#define HAVE_AS_REF 1" >>confdefs.h
25618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
25619 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
25620 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then :
25621 $as_echo_n "(cached) " >&6
25623 gcc_cv_as_mips_explicit_relocs=no
25624 if test $in_tree_gas = yes; then
25625 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
25626 then gcc_cv_as_mips_explicit_relocs=yes
25628 elif test x$gcc_cv_as != x; then
25629 $as_echo ' lw $4,%gp_rel(foo)($4)' > conftest.s
25630 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25631 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25632 (eval $ac_try) 2>&5
25634 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25635 test $ac_status = 0; }; }
25637 gcc_cv_as_mips_explicit_relocs=yes
25639 echo "configure: failed program was" >&5
25642 rm -f conftest.o conftest.s
25645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_explicit_relocs" >&5
25646 $as_echo "$gcc_cv_as_mips_explicit_relocs" >&6; }
25647 if test $gcc_cv_as_mips_explicit_relocs = yes; then
25648 if test x$target_cpu_default = x
25649 then target_cpu_default=MASK_EXPLICIT_RELOCS
25650 else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
25653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mno-shared support" >&5
25654 $as_echo_n "checking assembler for -mno-shared support... " >&6; }
25655 if test "${gcc_cv_as_mips_no_shared+set}" = set; then :
25656 $as_echo_n "(cached) " >&6
25658 gcc_cv_as_mips_no_shared=no
25659 if test $in_tree_gas = yes; then
25660 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
25661 then gcc_cv_as_mips_no_shared=yes
25663 elif test x$gcc_cv_as != x; then
25664 $as_echo 'nop' > conftest.s
25665 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mno-shared -o conftest.o conftest.s >&5'
25666 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25667 (eval $ac_try) 2>&5
25669 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25670 test $ac_status = 0; }; }
25672 gcc_cv_as_mips_no_shared=yes
25674 echo "configure: failed program was" >&5
25677 rm -f conftest.o conftest.s
25680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_no_shared" >&5
25681 $as_echo "$gcc_cv_as_mips_no_shared" >&6; }
25682 if test $gcc_cv_as_mips_no_shared = yes; then
25684 $as_echo "#define HAVE_AS_NO_SHARED 1" >>confdefs.h
25688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25689 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25690 if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then :
25691 $as_echo_n "(cached) " >&6
25693 gcc_cv_as_mips_gnu_attribute=no
25694 if test $in_tree_gas = yes; then
25695 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25696 then gcc_cv_as_mips_gnu_attribute=yes
25698 elif test x$gcc_cv_as != x; then
25699 $as_echo '.gnu_attribute 4,1' > conftest.s
25700 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25701 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25702 (eval $ac_try) 2>&5
25704 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25705 test $ac_status = 0; }; }
25707 gcc_cv_as_mips_gnu_attribute=yes
25709 echo "configure: failed program was" >&5
25712 rm -f conftest.o conftest.s
25715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_gnu_attribute" >&5
25716 $as_echo "$gcc_cv_as_mips_gnu_attribute" >&6; }
25717 if test $gcc_cv_as_mips_gnu_attribute = yes; then
25719 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .dtprelword support" >&5
25724 $as_echo_n "checking assembler for .dtprelword support... " >&6; }
25725 if test "${gcc_cv_as_mips_dtprelword+set}" = set; then :
25726 $as_echo_n "(cached) " >&6
25728 gcc_cv_as_mips_dtprelword=no
25729 if test $in_tree_gas = yes; then
25730 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25731 then gcc_cv_as_mips_dtprelword=yes
25733 elif test x$gcc_cv_as != x; then
25734 $as_echo '.section .tdata,"awT",@progbits
25738 .dtprelword x+0x8000' > conftest.s
25739 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25740 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25741 (eval $ac_try) 2>&5
25743 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25744 test $ac_status = 0; }; }
25746 gcc_cv_as_mips_dtprelword=yes
25748 echo "configure: failed program was" >&5
25751 rm -f conftest.o conftest.s
25754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dtprelword" >&5
25755 $as_echo "$gcc_cv_as_mips_dtprelword" >&6; }
25756 if test $gcc_cv_as_mips_dtprelword = yes; then
25758 $as_echo "#define HAVE_AS_DTPRELWORD 1" >>confdefs.h
25762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for DSPR1 mult with four accumulators support" >&5
25763 $as_echo_n "checking assembler for DSPR1 mult with four accumulators support... " >&6; }
25764 if test "${gcc_cv_as_mips_dspr1_mult+set}" = set; then :
25765 $as_echo_n "(cached) " >&6
25767 gcc_cv_as_mips_dspr1_mult=no
25768 if test x$gcc_cv_as != x; then
25769 $as_echo ' .set mips32r2
25777 multu $ac3,$4,$5' > conftest.s
25778 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25779 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25780 (eval $ac_try) 2>&5
25782 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25783 test $ac_status = 0; }; }
25785 gcc_cv_as_mips_dspr1_mult=yes
25787 echo "configure: failed program was" >&5
25790 rm -f conftest.o conftest.s
25793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dspr1_mult" >&5
25794 $as_echo "$gcc_cv_as_mips_dspr1_mult" >&6; }
25795 if test $gcc_cv_as_mips_dspr1_mult = yes; then
25797 $as_echo "#define HAVE_AS_DSPR1_MULT 1" >>confdefs.h
25801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker for explicit JALR relocation" >&5
25802 $as_echo_n "checking assembler and linker for explicit JALR relocation... " >&6; }
25803 gcc_cv_as_ld_jalr_reloc=no
25804 if test $gcc_cv_as_mips_explicit_relocs = yes; then
25805 if test $in_tree_ld = yes ; then
25806 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 20 -o "$gcc_cv_gld_major_version" -gt 2 \
25807 && test $in_tree_ld_is_elf = yes; then
25808 gcc_cv_as_ld_jalr_reloc=yes
25810 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x; then
25811 echo ' .ent x' > conftest.s
25812 echo 'x: ld $2,%got_disp(y)($3)' >> conftest.s
25813 echo ' ld $25,%call16(y)($28)' >> conftest.s
25814 echo ' .reloc 1f,R_MIPS_JALR,y' >> conftest.s
25815 echo '1: jalr $25' >> conftest.s
25816 echo ' .reloc 1f,R_MIPS_JALR,x' >> conftest.s
25817 echo '1: jalr $25' >> conftest.s
25818 echo ' .end x' >> conftest.s
25819 if $gcc_cv_as -o conftest.o conftest.s >/dev/null 2>&5 \
25820 && $gcc_cv_ld -shared -o conftest.so conftest.o >/dev/null 2>&5; then
25821 if $gcc_cv_objdump -d conftest.so | grep jalr >/dev/null 2>&1 \
25822 && $gcc_cv_objdump -d conftest.so | grep "bal.*<x>" >/dev/null 2>&1; then
25823 gcc_cv_as_ld_jalr_reloc=yes
25829 if test $gcc_cv_as_ld_jalr_reloc = yes; then
25830 if test x$target_cpu_default = x; then
25831 target_cpu_default=MASK_RELAX_PIC_CALLS
25833 target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
25836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ld_jalr_reloc" >&5
25837 $as_echo "$gcc_cv_as_ld_jalr_reloc" >&6; }
25839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .eh_frame personality relaxation" >&5
25840 $as_echo_n "checking linker for .eh_frame personality relaxation... " >&6; }
25841 if test "${gcc_cv_ld_mips_personality_relaxation+set}" = set; then :
25842 $as_echo_n "(cached) " >&6
25844 gcc_cv_ld_mips_personality_relaxation=no
25845 if test $in_tree_ld = yes ; then
25846 if test "$gcc_cv_gld_major_version" -eq 2 \
25847 -a "$gcc_cv_gld_minor_version" -ge 21 \
25848 -o "$gcc_cv_gld_major_version" -gt 2; then
25849 gcc_cv_ld_mips_personality_relaxation=yes
25851 elif test x$gcc_cv_as != x \
25852 -a x$gcc_cv_ld != x \
25853 -a x$gcc_cv_readelf != x ; then
25854 cat > conftest.s <<EOF
25856 .cfi_personality 0x80,indirect_ptr
25863 .section .data,"aw",@progbits
25867 if $gcc_cv_as -KPIC -o conftest.o conftest.s > /dev/null 2>&1 \
25868 && $gcc_cv_ld -o conftest conftest.o -shared > /dev/null 2>&1; then
25869 if $gcc_cv_readelf -d conftest 2>&1 \
25870 | grep TEXTREL > /dev/null 2>&1; then
25872 elif $gcc_cv_readelf --relocs conftest 2>&1 \
25873 | grep 'R_MIPS_REL32 *$' > /dev/null 2>&1; then
25876 gcc_cv_ld_mips_personality_relaxation=yes
25880 rm -f conftest.s conftest.o conftest
25882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_mips_personality_relaxation" >&5
25883 $as_echo "$gcc_cv_ld_mips_personality_relaxation" >&6; }
25884 if test x$gcc_cv_ld_mips_personality_relaxation = xyes; then
25886 $as_echo "#define HAVE_LD_PERSONALITY_RELAXATION 1" >>confdefs.h
25892 # Mips and HP-UX need the GNU assembler.
25893 # Linux on IA64 might be able to use the Intel assembler.
25896 mips*-*-* | *-*-hpux* )
25897 if test x$gas_flag = xyes \
25898 || test x"$host" != x"$build" \
25899 || test ! -x "$gcc_cv_as" \
25900 || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
25903 echo "*** This configuration requires the GNU assembler" >&2
25909 # ??? Not all targets support dwarf2 debug_line, even within a version
25910 # of gas. Moreover, we need to emit a valid instruction to trigger any
25911 # info to the output file. So, as supported targets are added to gas 2.11,
25912 # add some instruction here to (also) show we expect this might work.
25913 # ??? Once 2.11 is released, probably need to add first known working
25914 # version to the per-target configury.
25915 case "$cpu_type" in
25916 alpha | arm | avr | bfin | cris | i386 | m32c | m68k | microblaze | mips \
25917 | pa | rs6000 | score | sparc | spu | tilegx | tilepro | xstormy16 | xtensa)
25927 if test x"$insn" != x; then
25929 .file 1 \"conftest.s\"
25932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for dwarf2 debug_line support" >&5
25933 $as_echo_n "checking assembler for dwarf2 debug_line support... " >&6; }
25934 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then :
25935 $as_echo_n "(cached) " >&6
25937 gcc_cv_as_dwarf2_debug_line=no
25938 if test $in_tree_gas = yes; then
25939 if test $in_tree_gas_is_elf = yes \
25940 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25941 then gcc_cv_as_dwarf2_debug_line=yes
25943 elif test x$gcc_cv_as != x; then
25944 $as_echo "$conftest_s" > conftest.s
25945 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25946 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25947 (eval $ac_try) 2>&5
25949 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25950 test $ac_status = 0; }; }
25952 if test x$gcc_cv_objdump != x \
25953 && $gcc_cv_objdump -h conftest.o 2> /dev/null \
25954 | grep debug_line > /dev/null 2>&1; then
25955 gcc_cv_as_dwarf2_debug_line=yes
25958 echo "configure: failed program was" >&5
25961 rm -f conftest.o conftest.s
25964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_debug_line" >&5
25965 $as_echo "$gcc_cv_as_dwarf2_debug_line" >&6; }
25968 # The .debug_line file table must be in the exact order that
25969 # we specified the files, since these indices are also used
25970 # by DW_AT_decl_file. Approximate this test by testing if
25971 # the assembler bitches if the same index is assigned twice.
25972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for buggy dwarf2 .file directive" >&5
25973 $as_echo_n "checking assembler for buggy dwarf2 .file directive... " >&6; }
25974 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then :
25975 $as_echo_n "(cached) " >&6
25977 gcc_cv_as_dwarf2_file_buggy=no
25978 if test x$gcc_cv_as != x; then
25979 $as_echo ' .file 1 "foo.s"
25980 .file 1 "bar.s"' > conftest.s
25981 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25982 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25983 (eval $ac_try) 2>&5
25985 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25986 test $ac_status = 0; }; }
25988 gcc_cv_as_dwarf2_file_buggy=yes
25990 echo "configure: failed program was" >&5
25993 rm -f conftest.o conftest.s
25996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_file_buggy" >&5
25997 $as_echo "$gcc_cv_as_dwarf2_file_buggy" >&6; }
26000 if test $gcc_cv_as_dwarf2_debug_line = yes \
26001 && test $gcc_cv_as_dwarf2_file_buggy = no; then
26003 $as_echo "#define HAVE_AS_DWARF2_DEBUG_LINE 1" >>confdefs.h
26007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf2 option" >&5
26008 $as_echo_n "checking assembler for --gdwarf2 option... " >&6; }
26009 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then :
26010 $as_echo_n "(cached) " >&6
26012 gcc_cv_as_gdwarf2_flag=no
26013 if test $in_tree_gas = yes; then
26014 if test $in_tree_gas_is_elf = yes \
26015 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
26016 then gcc_cv_as_gdwarf2_flag=yes
26018 elif test x$gcc_cv_as != x; then
26019 $as_echo "$insn" > conftest.s
26020 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf2 -o conftest.o conftest.s >&5'
26021 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26022 (eval $ac_try) 2>&5
26024 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26025 test $ac_status = 0; }; }
26027 gcc_cv_as_gdwarf2_flag=yes
26029 echo "configure: failed program was" >&5
26032 rm -f conftest.o conftest.s
26035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gdwarf2_flag" >&5
26036 $as_echo "$gcc_cv_as_gdwarf2_flag" >&6; }
26037 if test $gcc_cv_as_gdwarf2_flag = yes; then
26039 $as_echo "#define HAVE_AS_GDWARF2_DEBUG_FLAG 1" >>confdefs.h
26043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gstabs option" >&5
26044 $as_echo_n "checking assembler for --gstabs option... " >&6; }
26045 if test "${gcc_cv_as_gstabs_flag+set}" = set; then :
26046 $as_echo_n "(cached) " >&6
26048 gcc_cv_as_gstabs_flag=no
26049 if test $in_tree_gas = yes; then
26050 if test $in_tree_gas_is_elf = yes \
26051 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
26052 then gcc_cv_as_gstabs_flag=yes
26054 elif test x$gcc_cv_as != x; then
26055 $as_echo "$insn" > conftest.s
26056 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gstabs -o conftest.o conftest.s >&5'
26057 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26058 (eval $ac_try) 2>&5
26060 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26061 test $ac_status = 0; }; }
26063 # The native Solaris 9/Intel assembler doesn't understand --gstabs
26064 # and warns about it, but still exits successfully. So check for
26066 if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
26067 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26068 (eval $ac_try) 2>&5
26070 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26071 test $ac_status = 0; }; }
26073 else gcc_cv_as_gstabs_flag=yes
26076 echo "configure: failed program was" >&5
26079 rm -f conftest.o conftest.s
26082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gstabs_flag" >&5
26083 $as_echo "$gcc_cv_as_gstabs_flag" >&6; }
26084 if test $gcc_cv_as_gstabs_flag = yes; then
26086 $as_echo "#define HAVE_AS_GSTABS_DEBUG_FLAG 1" >>confdefs.h
26090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --debug-prefix-map option" >&5
26091 $as_echo_n "checking assembler for --debug-prefix-map option... " >&6; }
26092 if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then :
26093 $as_echo_n "(cached) " >&6
26095 gcc_cv_as_debug_prefix_map_flag=no
26096 if test $in_tree_gas = yes; then
26097 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
26098 then gcc_cv_as_debug_prefix_map_flag=yes
26100 elif test x$gcc_cv_as != x; then
26101 $as_echo "$insn" > conftest.s
26102 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
26103 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26104 (eval $ac_try) 2>&5
26106 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26107 test $ac_status = 0; }; }
26109 gcc_cv_as_debug_prefix_map_flag=yes
26111 echo "configure: failed program was" >&5
26114 rm -f conftest.o conftest.s
26117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_prefix_map_flag" >&5
26118 $as_echo "$gcc_cv_as_debug_prefix_map_flag" >&6; }
26119 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
26121 $as_echo "#define HAVE_AS_DEBUG_PREFIX_MAP 1" >>confdefs.h
26126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .lcomm with alignment" >&5
26127 $as_echo_n "checking assembler for .lcomm with alignment... " >&6; }
26128 if test "${gcc_cv_as_lcomm_with_alignment+set}" = set; then :
26129 $as_echo_n "(cached) " >&6
26131 gcc_cv_as_lcomm_with_alignment=no
26132 if test x$gcc_cv_as != x; then
26133 $as_echo '.lcomm bar,4,16' > conftest.s
26134 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
26135 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26136 (eval $ac_try) 2>&5
26138 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26139 test $ac_status = 0; }; }
26141 gcc_cv_as_lcomm_with_alignment=yes
26143 echo "configure: failed program was" >&5
26146 rm -f conftest.o conftest.s
26149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_lcomm_with_alignment" >&5
26150 $as_echo "$gcc_cv_as_lcomm_with_alignment" >&6; }
26151 if test $gcc_cv_as_lcomm_with_alignment = yes; then
26153 $as_echo "#define HAVE_GAS_LCOMM_WITH_ALIGNMENT 1" >>confdefs.h
26157 # Check whether --enable-gnu-unique-object was given.
26158 if test "${enable_gnu_unique_object+set}" = set; then :
26159 enableval=$enable_gnu_unique_object; case $enable_gnu_unique_object in
26161 *) as_fn_error "'$enable_gnu_unique_object' is an invalid value for --enable-gnu-unique-object.
26162 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
26165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for gnu_unique_object" >&5
26166 $as_echo_n "checking assembler for gnu_unique_object... " >&6; }
26167 if test "${gcc_cv_as_gnu_unique_object+set}" = set; then :
26168 $as_echo_n "(cached) " >&6
26170 gcc_cv_as_gnu_unique_object=no
26171 if test $in_tree_gas = yes; then
26172 if test $in_tree_gas_is_elf = yes \
26173 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
26174 then gcc_cv_as_gnu_unique_object=yes
26176 elif test x$gcc_cv_as != x; then
26177 $as_echo '.type foo, '$target_type_format_char'gnu_unique_object' > conftest.s
26178 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
26179 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26180 (eval $ac_try) 2>&5
26182 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26183 test $ac_status = 0; }; }
26185 gcc_cv_as_gnu_unique_object=yes
26187 echo "configure: failed program was" >&5
26190 rm -f conftest.o conftest.s
26193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gnu_unique_object" >&5
26194 $as_echo "$gcc_cv_as_gnu_unique_object" >&6; }
26195 if test $gcc_cv_as_gnu_unique_object = yes; then
26196 # We need to unquote above to to use the definition from config.gcc.
26197 # Also check for ld.so support, i.e. glibc 2.11 or higher.
26198 if test x$host = x$build -a x$host = x$target &&
26199 ldd --version 2>/dev/null &&
26200 glibcver=`ldd --version 2>/dev/null | sed 's/.* //;q'`; then
26201 glibcmajor=`expr "$glibcver" : "\([0-9]*\)"`
26202 glibcminor=`expr "$glibcver" : "[2-9]*\.\([0-9]*\)"`
26203 glibcnum=`expr $glibcmajor \* 1000 + $glibcminor`
26204 if test "$glibcnum" -ge 2011 ; then
26205 enable_gnu_unique_object=yes
26211 if test x$enable_gnu_unique_object = xyes; then
26213 $as_echo "#define HAVE_GAS_GNU_UNIQUE_OBJECT 1" >>confdefs.h
26217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tolerance to line number 0" >&5
26218 $as_echo_n "checking assembler for tolerance to line number 0... " >&6; }
26219 if test "${gcc_cv_as_line_zero+set}" = set; then :
26220 $as_echo_n "(cached) " >&6
26222 gcc_cv_as_line_zero=no
26223 if test $in_tree_gas = yes; then
26224 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
26225 then gcc_cv_as_line_zero=yes
26227 elif test "x$gcc_cv_as" != x; then
26228 { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
26229 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
26230 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26231 (eval $ac_try) 2>&5
26233 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26234 test $ac_status = 0; }; } &&
26235 test "x`cat conftest.out`" = x
26237 gcc_cv_as_line_zero=yes
26239 echo "configure: failed program was" >&5
26241 echo "configure: error output was" >&5
26242 cat conftest.out >&5
26244 rm -f conftest.o conftest.s conftest.out
26247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_line_zero" >&5
26248 $as_echo "$gcc_cv_as_line_zero" >&6; }
26249 if test "x$gcc_cv_as_line_zero" = xyes; then
26251 $as_echo "#define HAVE_AS_LINE_ZERO 1" >>confdefs.h
26255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker PT_GNU_EH_FRAME support" >&5
26256 $as_echo_n "checking linker PT_GNU_EH_FRAME support... " >&6; }
26257 gcc_cv_ld_eh_frame_hdr=no
26258 if test $in_tree_ld = yes ; then
26259 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
26260 && test $in_tree_ld_is_elf = yes; then
26261 gcc_cv_ld_eh_frame_hdr=yes
26263 elif test x$gcc_cv_ld != x; then
26264 if echo "$ld_ver" | grep GNU > /dev/null; then
26265 # Check if linker supports --eh-frame-hdr option
26266 if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
26267 gcc_cv_ld_eh_frame_hdr=yes
26272 # Sun ld has various bugs in .eh_frame_hdr support before version 1.2251.
26273 if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2251; then
26274 gcc_cv_ld_eh_frame_hdr=yes
26281 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
26283 $as_echo "#define HAVE_LD_EH_FRAME_HDR 1" >>confdefs.h
26286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_hdr" >&5
26287 $as_echo "$gcc_cv_ld_eh_frame_hdr" >&6; }
26289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker position independent executable support" >&5
26290 $as_echo_n "checking linker position independent executable support... " >&6; }
26292 if test $in_tree_ld = yes ; then
26293 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
26294 && test $in_tree_ld_is_elf = yes; then
26297 elif test x$gcc_cv_ld != x; then
26298 # Check if linker supports -pie option
26299 if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
26303 if test x"$gcc_cv_ld_pie" = xyes; then
26305 $as_echo "#define HAVE_LD_PIE 1" >>confdefs.h
26308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_pie" >&5
26309 $as_echo "$gcc_cv_ld_pie" >&6; }
26311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH-compatible garbage collection of sections" >&5
26312 $as_echo_n "checking linker EH-compatible garbage collection of sections... " >&6; }
26313 gcc_cv_ld_eh_gc_sections=no
26314 if test $in_tree_ld = yes ; then
26315 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
26316 && test $in_tree_ld_is_elf = yes; then
26317 gcc_cv_ld_eh_gc_sections=yes
26319 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
26320 cat > conftest.s <<EOF
26323 .type _start, @function
26326 .size _start, .-_start
26327 .section .text.foo,"ax",@progbits
26328 .type foo, @function
26332 .section .gcc_except_table.foo,"a",@progbits
26335 .section .eh_frame,"a",@progbits
26338 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26339 if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26340 | grep "gc-sections option ignored" > /dev/null; then
26341 gcc_cv_ld_eh_gc_sections=no
26342 elif $gcc_cv_objdump -h conftest 2> /dev/null \
26343 | grep gcc_except_table > /dev/null; then
26344 gcc_cv_ld_eh_gc_sections=yes
26345 # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
26346 if test x$gcc_cv_as_comdat_group != xyes; then
26347 gcc_cv_ld_eh_gc_sections=no
26348 cat > conftest.s <<EOF
26351 .type _start, @function
26354 .size _start, .-_start
26355 .section .gnu.linkonce.t.foo,"ax",@progbits
26356 .type foo, @function
26360 .section .gcc_except_table.foo,"a",@progbits
26363 .section .eh_frame,"a",@progbits
26366 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26367 if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26368 | grep "gc-sections option ignored" > /dev/null; then
26369 gcc_cv_ld_eh_gc_sections=no
26370 elif $gcc_cv_objdump -h conftest 2> /dev/null \
26371 | grep gcc_except_table > /dev/null; then
26372 gcc_cv_ld_eh_gc_sections=yes
26378 rm -f conftest.s conftest.o conftest
26382 # ??? This apparently exposes a binutils bug with PC-relative relocations.
26383 gcc_cv_ld_eh_gc_sections=no
26386 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
26388 $as_echo "#define HAVE_LD_EH_GC_SECTIONS 1" >>confdefs.h
26391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections" >&5
26392 $as_echo "$gcc_cv_ld_eh_gc_sections" >&6; }
26394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH garbage collection of sections bug" >&5
26395 $as_echo_n "checking linker EH garbage collection of sections bug... " >&6; }
26396 gcc_cv_ld_eh_gc_sections_bug=no
26397 if test $in_tree_ld = yes ; then
26398 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -lt 19 -o "$gcc_cv_gld_major_version" -lt 2 \
26399 && test $in_tree_ld_is_elf = yes; then
26400 gcc_cv_ld_eh_gc_sections_bug=yes
26402 elif test x$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
26403 gcc_cv_ld_eh_gc_sections_bug=yes
26404 cat > conftest.s <<EOF
26407 .type _start, @function
26410 .size _start, .-_start
26411 .section .text.startup.foo,"ax",@progbits
26412 .type foo, @function
26416 .section .gcc_except_table.foo,"a",@progbits
26419 .section .eh_frame,"a",@progbits
26422 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26423 if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26424 | grep "gc-sections option ignored" > /dev/null; then
26426 elif $gcc_cv_objdump -h conftest 2> /dev/null \
26427 | grep gcc_except_table > /dev/null; then
26428 gcc_cv_ld_eh_gc_sections_bug=no
26431 rm -f conftest.s conftest.o conftest
26433 if test x$gcc_cv_ld_eh_gc_sections_bug = xyes; then
26435 $as_echo "#define HAVE_LD_EH_GC_SECTIONS_BUG 1" >>confdefs.h
26438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections_bug" >&5
26439 $as_echo "$gcc_cv_ld_eh_gc_sections_bug" >&6; }
26445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --as-needed support" >&5
26446 $as_echo_n "checking linker --as-needed support... " >&6; }
26447 if test "${gcc_cv_ld_as_needed+set}" = set; then :
26448 $as_echo_n "(cached) " >&6
26450 gcc_cv_ld_as_needed=no
26451 if test $in_tree_ld = yes ; then
26452 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
26453 && test $in_tree_ld_is_elf = yes; then
26454 gcc_cv_ld_as_needed=yes
26456 elif test x$gcc_cv_ld != x; then
26457 # Check if linker supports --as-needed and --no-as-needed options
26458 if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
26459 gcc_cv_ld_as_needed=yes
26464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_as_needed" >&5
26465 $as_echo "$gcc_cv_ld_as_needed" >&6; }
26466 if test x"$gcc_cv_ld_as_needed" = xyes; then
26468 $as_echo "#define HAVE_LD_AS_NEEDED 1" >>confdefs.h
26472 case "$target:$tm_file" in
26473 powerpc64-*-freebsd* | powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
26476 emul_name="-melf64lppc"
26479 emul_name="-melf64ppc"
26482 emul_name="-melf64ppc_fbsd"
26485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for omitting dot symbols" >&5
26486 $as_echo_n "checking linker support for omitting dot symbols... " >&6; }
26487 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then :
26488 $as_echo_n "(cached) " >&6
26490 gcc_cv_ld_no_dot_syms=no
26491 if test x"$ld_is_gold" = xyes; then
26492 gcc_cv_ld_no_dot_syms=yes
26493 elif test $in_tree_ld = yes ; then
26494 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
26495 gcc_cv_ld_no_dot_syms=yes
26497 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26498 cat > conftest1.s <<EOF
26502 cat > conftest2.s <<EOF
26503 .section ".opd","aw"
26506 .type foo,@function
26508 .quad .LEfoo,.TOC.@tocbase,0
26514 if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
26515 && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
26516 && $gcc_cv_ld $emul_name -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
26517 gcc_cv_ld_no_dot_syms=yes
26519 rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
26523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_no_dot_syms" >&5
26524 $as_echo "$gcc_cv_ld_no_dot_syms" >&6; }
26525 if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
26527 $as_echo "#define HAVE_LD_NO_DOT_SYMS 1" >>confdefs.h
26531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
26532 $as_echo_n "checking linker large toc support... " >&6; }
26533 if test "${gcc_cv_ld_large_toc+set}" = set; then :
26534 $as_echo_n "(cached) " >&6
26536 gcc_cv_ld_large_toc=no
26537 if test x"$ld_is_gold" = xyes; then
26538 gcc_cv_ld_large_toc=yes
26539 elif test $in_tree_ld = yes ; then
26540 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2; then
26541 gcc_cv_ld_large_toc=yes
26543 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26544 cat > conftest.s <<EOF
26545 .section ".tbss","awT",@nobits
26551 addis 9,13,ie0@got@tprel@ha
26552 ld 9,ie0@got@tprel@l(9)
26554 if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
26555 && $gcc_cv_ld $emul_name --no-toc-sort -o conftest conftest.o > /dev/null 2>&1; then
26556 gcc_cv_ld_large_toc=yes
26558 rm -f conftest conftest.o conftest.s
26562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
26563 $as_echo "$gcc_cv_ld_large_toc" >&6; }
26564 if test x"$gcc_cv_ld_large_toc" = xyes; then
26566 $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
26574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
26575 $as_echo_n "checking linker large toc support... " >&6; }
26576 if test "${gcc_cv_ld_large_toc+set}" = set; then :
26577 $as_echo_n "(cached) " >&6
26579 gcc_cv_ld_large_toc=no
26580 if test x$gcc_cv_as != x ; then
26581 cat > conftest.s <<EOF
26591 if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1; then
26592 gcc_cv_ld_large_toc=yes
26594 rm -f conftest conftest.o conftest.s
26598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
26599 $as_echo "$gcc_cv_ld_large_toc" >&6; }
26600 if test x"$gcc_cv_ld_large_toc" = xyes; then
26602 $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
26608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --build-id support" >&5
26609 $as_echo_n "checking linker --build-id support... " >&6; }
26610 if test "${gcc_cv_ld_buildid+set}" = set; then :
26611 $as_echo_n "(cached) " >&6
26613 gcc_cv_ld_buildid=no
26614 if test $in_tree_ld = yes ; then
26615 if test "$gcc_cv_gld_major_version" -eq 2 -a \
26616 "$gcc_cv_gld_minor_version" -ge 18 -o \
26617 "$gcc_cv_gld_major_version" -gt 2 \
26618 && test $in_tree_ld_is_elf = yes; then
26619 gcc_cv_ld_buildid=yes
26621 elif test x$gcc_cv_ld != x; then
26622 if $gcc_cv_ld --help 2>/dev/null | grep build-id > /dev/null; then
26623 gcc_cv_ld_buildid=yes
26627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_buildid" >&5
26628 $as_echo "$gcc_cv_ld_buildid" >&6; }
26629 if test x"$gcc_cv_ld_buildid" = xyes; then
26631 $as_echo "#define HAVE_LD_BUILDID 1" >>confdefs.h
26635 # Check whether --enable-linker-build-id was given.
26636 if test "${enable_linker_build_id+set}" = set; then :
26637 enableval=$enable_linker_build_id;
26639 enable_linker_build_id=no
26643 if test x"$enable_linker_build_id" = xyes; then
26644 if test x"$gcc_cv_ld_buildid" = xyes; then
26646 $as_echo "#define ENABLE_LD_BUILDID 1" >>confdefs.h
26649 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&5
26650 $as_echo "$as_me: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&2;}
26654 # In binutils 2.21, GNU ld gained support for new emulations fully
26655 # supporting the Solaris 2 ABI. Detect their presence in the linker used.
26656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker *_sol2 emulation support" >&5
26657 $as_echo_n "checking linker *_sol2 emulation support... " >&6; }
26658 if test "${gcc_cv_ld_sol2_emulation+set}" = set; then :
26659 $as_echo_n "(cached) " >&6
26661 gcc_cv_ld_sol2_emulation=no
26662 if test $in_tree_ld = yes ; then
26663 if test "$gcc_cv_gld_major_version" -eq 2 -a \
26664 "$gcc_cv_gld_minor_version" -ge 21 -o \
26665 "$gcc_cv_gld_major_version" -gt 2 \
26666 && test $in_tree_ld_is_elf = yes; then
26667 gcc_cv_ld_sol2_emulation=yes
26669 elif test x$gcc_cv_ld != x; then
26670 if $gcc_cv_ld -V 2>/dev/null | sed -e '1,/Supported emulations/d;q' | \
26671 grep _sol2 > /dev/null; then
26672 gcc_cv_ld_sol2_emulation=yes
26676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sol2_emulation" >&5
26677 $as_echo "$gcc_cv_ld_sol2_emulation" >&6; }
26678 if test x"$gcc_cv_ld_sol2_emulation" = xyes; then
26680 $as_echo "#define HAVE_LD_SOL2_EMULATION 1" >>confdefs.h
26684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --sysroot support" >&5
26685 $as_echo_n "checking linker --sysroot support... " >&6; }
26686 if test "${gcc_cv_ld_sysroot+set}" = set; then :
26687 $as_echo_n "(cached) " >&6
26689 gcc_cv_ld_sysroot=no
26690 if test $in_tree_ld = yes ; then
26691 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
26692 gcc_cv_ld_sysroot=yes
26694 elif test x$gcc_cv_ld != x; then
26695 if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
26696 gcc_cv_ld_sysroot=yes
26700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sysroot" >&5
26701 $as_echo "$gcc_cv_ld_sysroot" >&6; }
26702 if test x"$gcc_cv_ld_sysroot" = xyes; then
26704 $as_echo "#define HAVE_LD_SYSROOT 1" >>confdefs.h
26708 if test x$with_sysroot = x && test x$host = x$target \
26709 && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
26710 && test "$prefix" != "NONE"; then
26712 cat >>confdefs.h <<_ACEOF
26713 #define PREFIX_INCLUDE_DIR "$prefix/include"
26718 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
26719 if test "x$with_headers" != x; then
26720 target_header_dir=$with_headers
26721 elif test "x$with_sysroot" = x; then
26722 target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-include"
26723 elif test "x$with_build_sysroot" != "x"; then
26724 target_header_dir="${with_build_sysroot}${native_system_header_dir}"
26725 elif test "x$with_sysroot" = xyes; then
26726 target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-root${native_system_header_dir}"
26728 target_header_dir="${with_sysroot}${native_system_header_dir}"
26731 target_header_dir=${native_system_header_dir}
26734 # Test for stack protector support in target C library.
26735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __stack_chk_fail in target C library" >&5
26736 $as_echo_n "checking __stack_chk_fail in target C library... " >&6; }
26737 if test "${gcc_cv_libc_provides_ssp+set}" = set; then :
26738 $as_echo_n "(cached) " >&6
26740 gcc_cv_libc_provides_ssp=no
26742 *-*-linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
26743 # glibc 2.4 and later provides __stack_chk_fail and
26744 # either __stack_chk_guard, or TLS access to stack guard canary.
26745 if test -f $target_header_dir/features.h \
26746 && $EGREP '^[ ]*#[ ]*define[ ]+__GNU_LIBRARY__[ ]+([1-9][0-9]|[6-9])' \
26747 $target_header_dir/features.h > /dev/null; then
26748 if $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+([1-9][0-9]|[3-9])' \
26749 $target_header_dir/features.h > /dev/null; then
26750 gcc_cv_libc_provides_ssp=yes
26751 elif $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+2' \
26752 $target_header_dir/features.h > /dev/null \
26753 && $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC_MINOR__[ ]+([1-9][0-9]|[4-9])' \
26754 $target_header_dir/features.h > /dev/null; then
26755 gcc_cv_libc_provides_ssp=yes
26756 elif $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC__[ ]+1' \
26757 $target_header_dir/features.h > /dev/null && \
26758 test -f $target_header_dir/bits/uClibc_config.h && \
26759 $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC_HAS_SSP__[ ]+1' \
26760 $target_header_dir/bits/uClibc_config.h > /dev/null; then
26761 gcc_cv_libc_provides_ssp=yes
26763 # all versions of Bionic support stack protector
26764 elif test -f $target_header_dir/sys/cdefs.h \
26765 && $EGREP '^[ ]*#[ ]*define[ ]+__BIONIC__[ ]+1' \
26766 $target_header_dir/sys/cdefs.h > /dev/null; then
26767 gcc_cv_libc_provides_ssp=yes
26771 # Avoid complicated tests (see
26772 # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now
26773 # simply assert that glibc does provide this, which is true for all
26774 # realistically usable GNU/Hurd configurations.
26775 gcc_cv_libc_provides_ssp=yes;;
26776 *-*-darwin* | *-*-freebsd*)
26777 ac_fn_c_check_func "$LINENO" "__stack_chk_fail" "ac_cv_func___stack_chk_fail"
26778 if test "x$ac_cv_func___stack_chk_fail" = x""yes; then :
26779 gcc_cv_libc_provides_ssp=yes
26781 echo "no __stack_chk_fail on this target"
26785 *) gcc_cv_libc_provides_ssp=no ;;
26788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_libc_provides_ssp" >&5
26789 $as_echo "$gcc_cv_libc_provides_ssp" >&6; }
26791 if test x$gcc_cv_libc_provides_ssp = xyes; then
26793 $as_echo "#define TARGET_LIBC_PROVIDES_SSP 1" >>confdefs.h
26797 # Test for <sys/sdt.h> on the target.
26799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking sys/sdt.h in the target C library" >&5
26800 $as_echo_n "checking sys/sdt.h in the target C library... " >&6; }
26802 if test -f $target_header_dir/sys/sdt.h; then
26805 $as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
26808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_sys_sdt_h" >&5
26809 $as_echo "$have_sys_sdt_h" >&6; }
26811 # Check if TFmode long double should be used by default or not.
26812 # Some glibc targets used DFmode long double, but with glibc 2.4
26813 # and later they can use TFmode.
26815 powerpc*-*-linux* | \
26816 sparc*-*-linux* | \
26820 # Check whether --with-long-double-128 was given.
26821 if test "${with_long_double_128+set}" = set; then :
26822 withval=$with_long_double_128; gcc_cv_target_ldbl128="$with_long_double_128"
26824 gcc_cv_target_ldbl128=no
26825 grep '^[ ]*#[ ]*define[ ][ ]*__LONG_DOUBLE_MATH_OPTIONAL' \
26826 $target_header_dir/bits/wordsize.h > /dev/null 2>&1 \
26827 && gcc_cv_target_ldbl128=yes
26833 if test x$gcc_cv_target_ldbl128 = xyes; then
26835 $as_echo "#define TARGET_DEFAULT_LONG_DOUBLE_128 1" >>confdefs.h
26839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dl_iterate_phdr in target C library" >&5
26840 $as_echo_n "checking dl_iterate_phdr in target C library... " >&6; }
26841 gcc_cv_target_dl_iterate_phdr=unknown
26843 # Restrict to Solaris 11+. While most of the Solaris 11 linker changes
26844 # were backported to Solaris 10 Update 10, dl_iterate_phdr only lives in
26845 # libdl there, both complicating its use and breaking compatibility
26846 # between Solaris 10 updates.
26847 *-*-solaris2.1[1-9]*)
26848 # <link.h> needs both a dl_iterate_phdr declaration and support for
26849 # compilation with largefile support.
26850 if grep dl_iterate_phdr $target_header_dir/link.h > /dev/null 2>&1 \
26851 && grep 'large file capable' $target_header_dir/link.h > /dev/null 2>&1; then
26852 gcc_cv_target_dl_iterate_phdr=yes
26854 gcc_cv_target_dl_iterate_phdr=no
26859 if test x$gcc_cv_target_dl_iterate_phdr = xyes; then
26861 $as_echo "#define TARGET_DL_ITERATE_PHDR 1" >>confdefs.h
26864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_target_dl_iterate_phdr" >&5
26865 $as_echo "$gcc_cv_target_dl_iterate_phdr" >&6; }
26867 # We no longer support different GC mechanisms. Emit an error if
26868 # the user configures with --with-gc.
26870 # Check whether --with-gc was given.
26871 if test "${with_gc+set}" = set; then :
26872 withval=$with_gc; as_fn_error "Configure option --with-gc is only supported up to GCC 4.7.x" "$LINENO" 5
26876 # Libraries to use on the host. This will normally be set by the top
26877 # level Makefile. Here we simply capture the value for our Makefile.
26878 if test -z "${HOST_LIBS+set}"; then
26883 # Use the system's zlib library.
26885 zlibinc="-I\$(srcdir)/../zlib"
26887 # Check whether --with-system-zlib was given.
26888 if test "${with_system_zlib+set}" = set; then :
26889 withval=$with_system_zlib; zlibdir=
26898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
26899 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
26900 # Check whether --enable-maintainer-mode was given.
26901 if test "${enable_maintainer_mode+set}" = set; then :
26902 enableval=$enable_maintainer_mode; maintainer_mode=$enableval
26908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
26909 $as_echo "$maintainer_mode" >&6; }
26911 if test "$maintainer_mode" = "yes"; then
26921 # Make empty files to contain the specs and options for each language.
26922 # Then add #include lines to for a compiler that has specs and/or options.
26928 # These (without "all_") are set in each config-lang.in.
26929 # `language' must be a single word so is spelled singularly.
26932 all_outputs='Makefile'
26933 # List of language makefile fragments.
26934 all_lang_makefrags=
26935 # Additional files for gengtype
26936 all_gtfiles="$target_gtfiles"
26938 # These are the languages that are set in --enable-languages,
26939 # and are available in the GCC tree.
26940 all_selected_languages=
26942 # Add the language fragments.
26943 # Languages are added via two mechanisms. Some information must be
26944 # recorded in makefile variables, these are defined in config-lang.in.
26945 # We accumulate them and plug them into the main Makefile.
26946 # The other mechanism is a set of hooks for each of the main targets
26947 # like `clean', `install', etc.
26949 language_hooks="Make-hooks"
26951 for lang in ${srcdir}/*/config-lang.in
26953 test "$lang" = "${srcdir}/*/config-lang.in" && continue
26955 lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
26956 if test "x$lang_alias" = x
26958 echo "$lang doesn't set \$language." 1>&2
26961 subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
26962 subdirs="$subdirs $subdir"
26964 # $gcc_subdir is where the gcc integration files are to be found
26965 # for a language, both for internal compiler purposes (compiler
26966 # sources implementing front-end to GCC tree converters), and for
26967 # build infrastructure purposes (Make-lang.in, etc.)
26969 # This will be <subdir> (relative to $srcdir) if a line like
26970 # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
26971 # is found in <langdir>/config-lang.in, and will remain <langdir>
26974 # Except for the language alias (fetched above), the regular
26975 # "config-lang.in" contents are always retrieved from $gcc_subdir,
26976 # so a <langdir>/config-lang.in setting gcc_subdir typically sets
26977 # only this and the language alias.
26979 gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^ ]*\).*$,\1,p' $lang`
26980 if [ "$gcc_subdir" = "" ]; then
26981 gcc_subdir="$subdir"
26984 case ",$enable_languages," in
26986 all_selected_languages="$all_selected_languages $lang_alias"
26987 if test -f $srcdir/$gcc_subdir/lang-specs.h; then
26988 lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
26999 . ${srcdir}/$gcc_subdir/config-lang.in
27000 if test "x$language" = x
27002 echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
27007 case ",$enable_languages," in
27008 *,$lang_alias,*) ;;
27010 for i in $subdir_requires; do
27011 test -f "${srcdir}/$i/config-lang.in" && continue
27019 all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
27020 if test -f $srcdir/$gcc_subdir/lang.opt; then
27021 lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
27022 all_opt_files="$all_opt_files $srcdir/$gcc_subdir/lang.opt"
27024 if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
27025 lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
27027 all_languages="$all_languages $language"
27028 all_compilers="$all_compilers $compilers"
27029 all_outputs="$all_outputs $outputs"
27030 all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
27031 case ",$enable_languages," in
27034 $as_echo "#define ENABLE_LTO 1" >>confdefs.h
27044 for language in $all_selected_languages
27046 check_languages="$check_languages check-$language"
27049 # We link each language in with a set of hooks, reached indirectly via
27050 # lang.${target}. Only do so for selected languages.
27054 target_list="all.cross start.encap rest.encap tags \
27055 install-common install-man install-info install-pdf install-html dvi \
27056 pdf html uninstall info man srcextra srcman srcinfo \
27057 mostlyclean clean distclean maintainer-clean install-plugin"
27059 for t in $target_list
27062 for lang in $all_selected_languages
27066 echo "lang.$t: $x" >> Make-hooks
27070 # Option include files
27073 ${AWK} -f $srcdir/opt-include.awk $all_opt_files > option-includes.mk
27074 option_includes="option-includes.mk"
27083 echo "dir ." > .gdbinit
27084 echo "dir ${srcdir}" >> .gdbinit
27085 if test x$gdb_needs_out_file_path = xyes
27087 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
27089 if test "x$subdirs" != x; then
27092 echo "dir ${srcdir}/$s" >> .gdbinit
27095 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
27097 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
27101 # Find a directory in which to install a shared libgcc.
27103 # Check whether --enable-version-specific-runtime-libs was given.
27104 if test "${enable_version_specific_runtime_libs+set}" = set; then :
27105 enableval=$enable_version_specific_runtime_libs;
27109 # Substitute configuration variables
27173 if test x${build} = x${host} ; then
27174 if test x${host} = x${target} ; then
27175 echo "Links are now set up to build a native compiler for ${target}." 1>&2
27177 echo "Links are now set up to build a cross-compiler" 1>&2
27178 echo " from ${host} to ${target}." 1>&2
27181 if test x${host} = x${target} ; then
27182 echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
27183 echo " for ${target}." 1>&2
27185 echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
27186 echo " from ${host} to ${target}." 1>&2
27198 if test "x${CLOOGLIBS}" != "x" ; then
27200 $as_echo "#define HAVE_cloog 1" >>confdefs.h
27204 # Check for plugin support
27205 # Check whether --enable-plugin was given.
27206 if test "${enable_plugin+set}" = set; then :
27207 enableval=$enable_plugin; enable_plugin=$enableval
27209 enable_plugin=yes; default_plugin=yes
27217 if test x$build = x$host; then
27218 export_sym_check="nm${exeext} -g"
27219 elif test x$host = x$target; then
27220 export_sym_check="$gcc_cv_nm -g"
27226 if test x$build = x$host; then
27227 export_sym_check="objdump${exeext} -T"
27228 elif test x$host = x$target; then
27229 export_sym_check="$gcc_cv_objdump -T"
27236 if test x"$enable_plugin" = x"yes"; then
27238 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exported symbols" >&5
27239 $as_echo_n "checking for exported symbols... " >&6; }
27240 if test "x$export_sym_check" != x; then
27241 echo "int main() {return 0;} int foobar() {return 0;}" > conftest.c
27242 ${CC} ${CFLAGS} ${LDFLAGS} conftest.c -o conftest > /dev/null 2>&1
27243 if $export_sym_check conftest | grep foobar > /dev/null; then
27244 : # No need to use a flag
27245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27246 $as_echo "yes" >&6; }
27248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27249 $as_echo "yes" >&6; }
27250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -rdynamic" >&5
27251 $as_echo_n "checking for -rdynamic... " >&6; }
27252 ${CC} ${CFLAGS} ${LDFLAGS} -rdynamic conftest.c -o conftest > /dev/null 2>&1
27253 if $export_sym_check conftest | grep foobar > /dev/null; then
27254 plugin_rdynamic=yes
27255 pluginlibs="-rdynamic"
27260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_rdynamic" >&5
27261 $as_echo "$plugin_rdynamic" >&6; }
27264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unable to check" >&5
27265 $as_echo "unable to check" >&6; }
27270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
27271 $as_echo_n "checking for library containing dlopen... " >&6; }
27272 if test "${ac_cv_search_dlopen+set}" = set; then :
27273 $as_echo_n "(cached) " >&6
27275 ac_func_search_save_LIBS=$LIBS
27276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27277 /* end confdefs.h. */
27279 /* Override any GCC internal prototype to avoid an error.
27280 Use char because int might match the return type of a GCC
27281 builtin and then its argument prototype would still apply. */
27294 for ac_lib in '' dl; do
27295 if test -z "$ac_lib"; then
27296 ac_res="none required"
27299 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
27301 if ac_fn_c_try_link "$LINENO"; then :
27302 ac_cv_search_dlopen=$ac_res
27304 rm -f core conftest.err conftest.$ac_objext \
27306 if test "${ac_cv_search_dlopen+set}" = set; then :
27310 if test "${ac_cv_search_dlopen+set}" = set; then :
27313 ac_cv_search_dlopen=no
27315 rm conftest.$ac_ext
27316 LIBS=$ac_func_search_save_LIBS
27318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
27319 $as_echo "$ac_cv_search_dlopen" >&6; }
27320 ac_res=$ac_cv_search_dlopen
27321 if test "$ac_res" != no; then :
27322 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
27326 if test x"$ac_cv_search_dlopen" = x"-ldl"; then
27327 pluginlibs="$pluginlibs -ldl"
27331 # Check that we can build shared objects with -fPIC -shared
27332 saved_LDFLAGS="$LDFLAGS"
27333 saved_CFLAGS="$CFLAGS"
27336 CFLAGS=`echo $CFLAGS | sed s/-mdynamic-no-pic//g`
27337 CFLAGS="$CFLAGS -fPIC"
27338 LDFLAGS="$LDFLAGS -shared -undefined dynamic_lookup"
27341 CFLAGS="$CFLAGS -fPIC"
27342 LDFLAGS="$LDFLAGS -fPIC -shared"
27345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fPIC -shared" >&5
27346 $as_echo_n "checking for -fPIC -shared... " >&6; }
27347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27348 /* end confdefs.h. */
27358 if ac_fn_c_try_link "$LINENO"; then :
27359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27360 $as_echo "yes" >&6; }; have_pic_shared=yes
27362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27363 $as_echo "no" >&6; }; have_pic_shared=no
27365 rm -f core conftest.err conftest.$ac_objext \
27366 conftest$ac_exeext conftest.$ac_ext
27367 if test x"$have_pic_shared" != x"yes" -o x"$ac_cv_search_dlopen" = x"no"; then
27371 LDFLAGS="$saved_LDFLAGS"
27372 CFLAGS="$saved_CFLAGS"
27374 # If plugin support had been requested but not available, fail.
27375 if test x"$enable_plugin" = x"no" ; then
27376 if test x"$default_plugin" != x"yes"; then
27378 Building GCC with plugin support requires a host that supports
27379 -fPIC, -shared, -ldl and -rdynamic." "$LINENO" 5
27386 if test x"$enable_plugin" = x"yes"; then
27388 $as_echo "#define ENABLE_PLUGIN 1" >>confdefs.h
27393 # Check whether --enable-libquadmath-support was given.
27394 if test "${enable_libquadmath_support+set}" = set; then :
27395 enableval=$enable_libquadmath_support; ENABLE_LIBQUADMATH_SUPPORT=$enableval
27397 ENABLE_LIBQUADMATH_SUPPORT=yes
27400 if test "${ENABLE_LIBQUADMATH_SUPPORT}" != "no" ; then
27402 $as_echo "#define ENABLE_LIBQUADMATH_SUPPORT 1" >>confdefs.h
27407 # Specify what hash style to use by default.
27409 # Check whether --with-linker-hash-style was given.
27410 if test "${with_linker_hash_style+set}" = set; then :
27411 withval=$with_linker_hash_style; case x"$withval" in
27413 LINKER_HASH_STYLE=sysv
27416 LINKER_HASH_STYLE=gnu
27419 LINKER_HASH_STYLE=both
27422 as_fn_error "$withval is an invalid option to --with-linker-hash-style" "$LINENO" 5
27426 LINKER_HASH_STYLE=''
27429 if test x"${LINKER_HASH_STYLE}" != x; then
27431 cat >>confdefs.h <<_ACEOF
27432 #define LINKER_HASH_STYLE "$LINKER_HASH_STYLE"
27437 # Configure the subdirectories
27438 # AC_CONFIG_SUBDIRS($subdirs)
27440 # Create the Makefile
27441 # and configure language subdirectories
27442 ac_config_files="$ac_config_files $all_outputs"
27445 ac_config_commands="$ac_config_commands default"
27447 cat >confcache <<\_ACEOF
27448 # This file is a shell script that caches the results of configure
27449 # tests run on this system so they can be shared between configure
27450 # scripts and configure runs, see configure's option --config-cache.
27451 # It is not useful on other systems. If it contains results you don't
27452 # want to keep, you may remove or edit it.
27454 # config.status only pays attention to the cache file if you give it
27455 # the --recheck option to rerun configure.
27457 # `ac_cv_env_foo' variables (set or unset) will be overridden when
27458 # loading this file, other *unset* `ac_cv_foo' will be assigned the
27459 # following values.
27463 # The following way of writing the cache mishandles newlines in values,
27464 # but we know of no workaround that is simple, portable, and efficient.
27465 # So, we kill variables containing newlines.
27466 # Ultrix sh set writes to stderr and can't be redirected directly,
27467 # and sets the high bit in the cache file unless we assign to the vars.
27469 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
27470 eval ac_val=\$$ac_var
27474 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
27475 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
27478 _ | IFS | as_nl) ;; #(
27479 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
27480 *) { eval $ac_var=; unset $ac_var;} ;;
27486 case $as_nl`(ac_space=' '; set) 2>&1` in #(
27487 *${as_nl}ac_space=\ *)
27488 # `set' does not quote correctly, so add quotes: double-quote
27489 # substitution turns \\\\ into \\, and sed turns \\ into \.
27492 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
27495 # `set' quotes correctly as required by POSIX, so do not add quotes.
27496 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
27505 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
27507 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
27509 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
27510 if test -w "$cache_file"; then
27511 test "x$cache_file" != "x/dev/null" &&
27512 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
27513 $as_echo "$as_me: updating cache $cache_file" >&6;}
27514 cat confcache >$cache_file
27516 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
27517 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
27522 test "x$prefix" = xNONE && prefix=$ac_default_prefix
27523 # Let make expand exec_prefix.
27524 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
27526 DEFS=-DHAVE_CONFIG_H
27530 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
27531 # 1. Remove the extension, and $U if already installed.
27532 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
27533 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
27534 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
27535 # will be set to the directory where LIBOBJS objects are built.
27536 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
27537 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
27539 LIBOBJS=$ac_libobjs
27541 LTLIBOBJS=$ac_ltlibobjs
27546 : ${CONFIG_STATUS=./config.status}
27548 ac_clean_files_save=$ac_clean_files
27549 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
27550 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
27551 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
27553 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
27555 # Generated by $as_me.
27556 # Run this file to recreate the current configuration.
27557 # Compiler output produced by configure, useful for debugging
27558 # configure, is in config.log if it exists.
27561 ac_cs_recheck=false
27564 SHELL=\${CONFIG_SHELL-$SHELL}
27567 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
27568 ## -------------------- ##
27569 ## M4sh Initialization. ##
27570 ## -------------------- ##
27572 # Be more Bourne compatible
27573 DUALCASE=1; export DUALCASE # for MKS sh
27574 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
27577 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
27578 # is contrary to our usage. Disable this feature.
27579 alias -g '${1+"$@"}'='"$@"'
27580 setopt NO_GLOB_SUBST
27582 case `(set -o) 2>/dev/null` in #(
27594 # Printing a long string crashes Solaris 7 /usr/bin/printf.
27595 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
27596 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
27597 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
27598 # Prefer a ksh shell builtin over an external printf program on Solaris,
27599 # but without wasting forks for bash or zsh.
27600 if test -z "$BASH_VERSION$ZSH_VERSION" \
27601 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
27602 as_echo='print -r --'
27603 as_echo_n='print -rn --'
27604 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
27605 as_echo='printf %s\n'
27606 as_echo_n='printf %s'
27608 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
27609 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
27610 as_echo_n='/usr/ucb/echo -n'
27612 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
27613 as_echo_n_body='eval
27617 expr "X$arg" : "X\\(.*\\)$as_nl";
27618 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
27620 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
27622 export as_echo_n_body
27623 as_echo_n='sh -c $as_echo_n_body as_echo'
27625 export as_echo_body
27626 as_echo='sh -c $as_echo_body as_echo'
27629 # The user is always right.
27630 if test "${PATH_SEPARATOR+set}" != set; then
27632 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
27633 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
27640 # We need space, tab and new line, in precisely that order. Quoting is
27641 # there to prevent editors from complaining about space-tab.
27642 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
27643 # splitting by setting IFS to empty value.)
27646 # Find who we are. Look in the path if we contain no directory separator.
27648 *[\\/]* ) as_myself=$0 ;;
27649 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
27650 for as_dir in $PATH
27653 test -z "$as_dir" && as_dir=.
27654 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
27660 # We did not find ourselves, most probably we were run as `sh COMMAND'
27661 # in which case we are not to be found in the path.
27662 if test "x$as_myself" = x; then
27665 if test ! -f "$as_myself"; then
27666 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
27670 # Unset variables that we do not need and which cause bugs (e.g. in
27671 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
27672 # suppresses any "Segmentation fault" message there. '((' could
27673 # trigger a bug in pdksh 5.2.14.
27674 for as_var in BASH_ENV ENV MAIL MAILPATH
27675 do eval test x\${$as_var+set} = xset \
27676 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
27689 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
27692 # as_fn_error ERROR [LINENO LOG_FD]
27693 # ---------------------------------
27694 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
27695 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
27696 # script with status $?, using 1 if that was 0.
27699 as_status=$?; test $as_status -eq 0 && as_status=1
27701 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
27702 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
27704 $as_echo "$as_me: error: $1" >&2
27705 as_fn_exit $as_status
27709 # as_fn_set_status STATUS
27710 # -----------------------
27711 # Set $? to STATUS, without forking.
27712 as_fn_set_status ()
27715 } # as_fn_set_status
27717 # as_fn_exit STATUS
27718 # -----------------
27719 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
27723 as_fn_set_status $1
27729 # Portably unset VAR.
27732 { eval $1=; unset $1;}
27734 as_unset=as_fn_unset
27735 # as_fn_append VAR VALUE
27736 # ----------------------
27737 # Append the text in VALUE to the end of the definition contained in VAR. Take
27738 # advantage of any shell optimizations that allow amortized linear growth over
27739 # repeated appends, instead of the typical quadratic growth present in naive
27741 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
27742 eval 'as_fn_append ()
27753 # as_fn_arith ARG...
27754 # ------------------
27755 # Perform arithmetic evaluation on the ARGs, and store the result in the
27756 # global $as_val. Take advantage of shells that can avoid forks. The arguments
27757 # must be portable across $(()) and expr.
27758 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
27759 eval 'as_fn_arith ()
27766 as_val=`expr "$@" || test $? -eq 1`
27771 if expr a : '\(a\)' >/dev/null 2>&1 &&
27772 test "X`expr 00001 : '.*\(...\)'`" = X001; then
27778 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
27779 as_basename=basename
27784 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
27790 as_me=`$as_basename -- "$0" ||
27791 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
27792 X"$0" : 'X\(//\)$' \| \
27793 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
27795 sed '/^.*\/\([^/][^/]*\)\/*$/{
27809 # Avoid depending upon Character Ranges.
27810 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
27811 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
27812 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
27813 as_cr_digits='0123456789'
27814 as_cr_alnum=$as_cr_Letters$as_cr_digits
27816 ECHO_C= ECHO_N= ECHO_T=
27817 case `echo -n x` in #(((((
27819 case `echo 'xy\c'` in
27820 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
27822 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
27829 rm -f conf$$ conf$$.exe conf$$.file
27830 if test -d conf$$.dir; then
27831 rm -f conf$$.dir/conf$$.file
27834 mkdir conf$$.dir 2>/dev/null
27836 if (echo >conf$$.file) 2>/dev/null; then
27837 if ln -s conf$$.file conf$$ 2>/dev/null; then
27839 # ... but there are two gotchas:
27840 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
27841 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
27842 # In both cases, we have to default to `cp -p'.
27843 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
27845 elif ln conf$$.file conf$$ 2>/dev/null; then
27853 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
27854 rmdir conf$$.dir 2>/dev/null
27859 # Create "$as_dir" as a directory, including parents if necessary.
27864 -*) as_dir=./$as_dir;;
27866 test -d "$as_dir" || eval $as_mkdir_p || {
27870 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
27871 *) as_qdir=$as_dir;;
27873 as_dirs="'$as_qdir' $as_dirs"
27874 as_dir=`$as_dirname -- "$as_dir" ||
27875 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
27876 X"$as_dir" : 'X\(//\)[^/]' \| \
27877 X"$as_dir" : 'X\(//\)$' \| \
27878 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
27879 $as_echo X"$as_dir" |
27880 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
27884 /^X\(\/\/\)[^/].*/{
27897 test -d "$as_dir" && break
27899 test -z "$as_dirs" || eval "mkdir $as_dirs"
27900 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
27904 if mkdir -p . 2>/dev/null; then
27905 as_mkdir_p='mkdir -p "$as_dir"'
27907 test -d ./-p && rmdir ./-p
27911 if test -x / >/dev/null 2>&1; then
27912 as_test_x='test -x'
27914 if ls -dL / >/dev/null 2>&1; then
27921 if test -d "$1"; then
27927 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
27928 ???[sx]*):;;*)false;;esac;fi
27932 as_executable_p=$as_test_x
27934 # Sed expression to map a string onto a valid CPP name.
27935 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
27937 # Sed expression to map a string onto a valid variable name.
27938 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
27942 ## ----------------------------------- ##
27943 ## Main body of $CONFIG_STATUS script. ##
27944 ## ----------------------------------- ##
27946 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
27948 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27949 # Save the log message, to keep $0 and so on meaningful, and to
27950 # report actual input values of CONFIG_FILES etc. instead of their
27951 # values after options handling.
27953 This file was extended by $as_me, which was
27954 generated by GNU Autoconf 2.64. Invocation command line was
27956 CONFIG_FILES = $CONFIG_FILES
27957 CONFIG_HEADERS = $CONFIG_HEADERS
27958 CONFIG_LINKS = $CONFIG_LINKS
27959 CONFIG_COMMANDS = $CONFIG_COMMANDS
27962 on `(hostname || uname -n) 2>/dev/null | sed 1q`
27967 case $ac_config_files in *"
27968 "*) set x $ac_config_files; shift; ac_config_files=$*;;
27971 case $ac_config_headers in *"
27972 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
27976 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27977 # Files that config.status was made for.
27978 config_files="$ac_config_files"
27979 config_headers="$ac_config_headers"
27980 config_commands="$ac_config_commands"
27984 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27986 \`$as_me' instantiates files and other configuration actions
27987 from templates according to the current configuration. Unless the files
27988 and actions are specified as TAGs, all are instantiated by default.
27990 Usage: $0 [OPTION]... [TAG]...
27992 -h, --help print this help, then exit
27993 -V, --version print version number and configuration settings, then exit
27994 -q, --quiet, --silent
27995 do not print progress messages
27996 -d, --debug don't remove temporary files
27997 --recheck update $as_me by reconfiguring in the same conditions
27998 --file=FILE[:TEMPLATE]
27999 instantiate the configuration file FILE
28000 --header=FILE[:TEMPLATE]
28001 instantiate the configuration header FILE
28003 Configuration files:
28006 Configuration headers:
28009 Configuration commands:
28012 Report bugs to the package provider."
28015 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28018 configured by $0, generated by GNU Autoconf 2.64,
28019 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
28021 Copyright (C) 2009 Free Software Foundation, Inc.
28022 This config.status script is free software; the Free Software Foundation
28023 gives unlimited permission to copy, distribute and modify it."
28028 test -n "\$AWK" || AWK=awk
28031 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28032 # The default lists apply if the user does not specify any file.
28038 ac_option=`expr "X$1" : 'X\([^=]*\)='`
28039 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
28050 # Handling of the options.
28051 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
28053 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
28054 $as_echo "$ac_cs_version"; exit ;;
28055 --debug | --debu | --deb | --de | --d | -d )
28057 --file | --fil | --fi | --f )
28060 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
28062 as_fn_append CONFIG_FILES " '$ac_optarg'"
28063 ac_need_defaults=false;;
28064 --header | --heade | --head | --hea )
28067 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
28069 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
28070 ac_need_defaults=false;;
28072 # Conflict between --help and --header
28073 as_fn_error "ambiguous option: \`$1'
28074 Try \`$0 --help' for more information.";;
28075 --help | --hel | -h )
28076 $as_echo "$ac_cs_usage"; exit ;;
28077 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
28078 | -silent | --silent | --silen | --sile | --sil | --si | --s)
28081 # This is an error.
28082 -*) as_fn_error "unrecognized option: \`$1'
28083 Try \`$0 --help' for more information." ;;
28085 *) as_fn_append ac_config_targets " $1"
28086 ac_need_defaults=false ;;
28092 ac_configure_extra_args=
28094 if $ac_cs_silent; then
28096 ac_configure_extra_args="$ac_configure_extra_args --silent"
28100 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28101 if \$ac_cs_recheck; then
28102 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
28104 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
28105 CONFIG_SHELL='$SHELL'
28106 export CONFIG_SHELL
28111 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28115 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
28116 ## Running $as_me. ##
28122 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28130 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28132 # Handling of arguments.
28133 for ac_config_target in $ac_config_targets
28135 case $ac_config_target in
28136 "auto-host.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
28137 "as") CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
28138 "collect-ld") CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
28139 "nm") CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
28140 "$all_outputs") CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
28141 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
28143 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
28148 # If the user did not use the arguments to specify the items to instantiate,
28149 # then the envvar interface is used. Set only those that are not.
28150 # We use the long form for the default assignment because of an extremely
28151 # bizarre bug on SunOS 4.1.3.
28152 if $ac_need_defaults; then
28153 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
28154 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
28155 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
28158 # Have a temporary directory for convenience. Make it in the build tree
28159 # simply because there is no reason against having it here, and in addition,
28160 # creating and moving files from /tmp can sometimes cause problems.
28161 # Hook for its removal unless debugging.
28162 # Note that there is a small window in which the directory will not be cleaned:
28163 # after its creation but before its name has been assigned to `$tmp'.
28167 trap 'exit_status=$?
28168 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
28170 trap 'as_fn_exit 1' 1 2 13 15
28172 # Create a (secure) tmp directory for tmp files.
28175 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
28176 test -n "$tmp" && test -d "$tmp"
28179 tmp=./conf$$-$RANDOM
28180 (umask 077 && mkdir "$tmp")
28181 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
28183 # Set up the scripts for CONFIG_FILES section.
28184 # No need to generate them if there are no CONFIG_FILES.
28185 # This happens for instance with `./config.status config.h'.
28186 if test -n "$CONFIG_FILES"; then
28188 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
28189 ac_cs_awk_getline=:
28190 ac_cs_awk_pipe_init=
28191 ac_cs_awk_read_file='
28192 while ((getline aline < (F[key])) > 0)
28195 ac_cs_awk_pipe_fini=
28197 ac_cs_awk_getline=false
28198 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
28199 ac_cs_awk_read_file='
28201 print "cat " F[key] " &&"
28202 '$ac_cs_awk_pipe_init
28203 # The final `:' finishes the AND list.
28204 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
28206 ac_cr=`echo X | tr X '\015'`
28207 # On cygwin, bash can eat \r inside `` if the user requested igncr.
28208 # But we know of no other shell where ac_cr would be empty at this
28209 # point, so we can use a bashism as a fallback.
28210 if test "x$ac_cr" = x; then
28211 eval ac_cr=\$\'\\r\'
28213 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
28214 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
28217 ac_cs_awk_cr=$ac_cr
28220 echo 'BEGIN {' >"$tmp/subs1.awk" &&
28223 # Create commands to substitute file output variables.
28225 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
28226 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
28227 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
28230 } >conf$$files.sh &&
28231 . ./conf$$files.sh ||
28232 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28233 rm -f conf$$files.sh
28236 echo "cat >conf$$subs.awk <<_ACEOF" &&
28237 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
28239 } >conf$$subs.sh ||
28240 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28241 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
28243 for ac_last_try in false false false false false :; do
28244 . ./conf$$subs.sh ||
28245 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28247 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
28248 if test $ac_delim_n = $ac_delim_num; then
28250 elif $ac_last_try; then
28251 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28253 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
28256 rm -f conf$$subs.sh
28258 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28259 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
28263 s/^/S["/; s/!.*/"]=/
28273 s/\(.\{148\}\).*/\1/
28275 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
28280 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
28287 s/\(.\{148\}\).*/\1/
28289 s/["\\]/\\&/g; s/^/"/; s/$/"/
28293 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
28298 ' <conf$$subs.awk | sed '
28303 ' >>$CONFIG_STATUS || ac_write_fail=1
28304 rm -f conf$$subs.awk
28305 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28307 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
28308 for (key in S) S_is_set[key] = 1
28310 \$ac_cs_awk_pipe_init
28314 nfields = split(line, field, "@")
28316 len = length(field[1])
28317 for (i = 2; i < nfields; i++) {
28319 keylen = length(key)
28320 if (S_is_set[key]) {
28322 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
28323 len += length(value) + length(field[++i])
28328 if (nfields == 3 && !substed) {
28330 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
28331 \$ac_cs_awk_read_file
28337 \$ac_cs_awk_pipe_fini
28340 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28341 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
28342 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
28345 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
28346 || as_fn_error "could not setup config files machinery" "$LINENO" 5
28349 # VPATH may cause trouble with some makes, so we remove $(srcdir),
28350 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
28351 # trailing colons and then remove the whole line if VPATH becomes empty
28352 # (actually we leave an empty line to preserve line numbers).
28353 if test "x$srcdir" = x.; then
28354 ac_vpsub='/^[ ]*VPATH[ ]*=/{
28355 s/:*\$(srcdir):*/:/
28356 s/:*\${srcdir}:*/:/
28358 s/^\([^=]*=[ ]*\):*/\1/
28364 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28365 fi # test -n "$CONFIG_FILES"
28367 # Set up the scripts for CONFIG_HEADERS section.
28368 # No need to generate them if there are no CONFIG_HEADERS.
28369 # This happens for instance with `./config.status Makefile'.
28370 if test -n "$CONFIG_HEADERS"; then
28371 cat >"$tmp/defines.awk" <<\_ACAWK ||
28375 # Transform confdefs.h into an awk script `defines.awk', embedded as
28376 # here-document in config.status, that substitutes the proper values into
28377 # config.h.in to produce config.h.
28379 # Create a delimiter string that does not exist in confdefs.h, to ease
28380 # handling of long lines.
28382 for ac_last_try in false false :; do
28383 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
28384 if test -z "$ac_t"; then
28386 elif $ac_last_try; then
28387 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
28389 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
28393 # For the awk script, D is an array of macro values keyed by name,
28394 # likewise P contains macro parameters if any. Preserve backslash
28395 # newline sequences.
28397 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
28399 s/.\{148\}/&'"$ac_delim"'/g
28402 s/^[ ]*#[ ]*define[ ][ ]*/ /
28409 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
28411 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
28415 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
28416 D["\1"]=" \3\\\\\\n"\\/p
28418 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
28423 s/.\{148\}/&'"$ac_delim"'/g
28428 s/["\\]/\\&/g; s/^/"/; s/$/"/p
28431 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
28433 ' <confdefs.h | sed '
28434 s/'"$ac_delim"'/"\\\
28435 "/g' >>$CONFIG_STATUS || ac_write_fail=1
28437 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28438 for (key in D) D_is_set[key] = 1
28441 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
28443 split(line, arg, " ")
28444 if (arg[1] == "#") {
28448 defundef = substr(arg[1], 2)
28451 split(mac1, mac2, "(") #)
28453 prefix = substr(line, 1, index(line, defundef) - 1)
28454 if (D_is_set[macro]) {
28455 # Preserve the white space surrounding the "#".
28456 print prefix "define", macro P[macro] D[macro]
28459 # Replace #undef with comments. This is necessary, for example,
28460 # in the case of _POSIX_SOURCE, which is predefined and required
28461 # on some systems where configure will not decide to define it.
28462 if (defundef == "undef") {
28463 print "/*", prefix defundef, macro, "*/"
28471 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28472 as_fn_error "could not setup config headers machinery" "$LINENO" 5
28473 fi # test -n "$CONFIG_HEADERS"
28476 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
28481 :[FHLC]) ac_mode=$ac_tag; continue;;
28483 case $ac_mode$ac_tag in
28485 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
28486 :[FH]-) ac_tag=-:-;;
28487 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
28504 -) ac_f="$tmp/stdin";;
28505 *) # Look for the file first in the build tree, then in the source tree
28506 # (if the path is not absolute). The absolute path cannot be DOS-style,
28507 # because $ac_f cannot contain `:'.
28511 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
28513 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
28515 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
28516 as_fn_append ac_file_inputs " '$ac_f'"
28519 # Let's still pretend it is `configure' which instantiates (i.e., don't
28520 # use $as_me), people would be surprised to read:
28521 # /* config.h. Generated by config.status. */
28522 configure_input='Generated from '`
28523 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
28525 if test x"$ac_file" != x-; then
28526 configure_input="$ac_file. $configure_input"
28527 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
28528 $as_echo "$as_me: creating $ac_file" >&6;}
28530 # Neutralize special characters interpreted by sed in replacement strings.
28531 case $configure_input in #(
28532 *\&* | *\|* | *\\* )
28533 ac_sed_conf_input=`$as_echo "$configure_input" |
28534 sed 's/[\\\\&|]/\\\\&/g'`;; #(
28535 *) ac_sed_conf_input=$configure_input;;
28539 *:-:* | *:-) cat >"$tmp/stdin" \
28540 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
28545 ac_dir=`$as_dirname -- "$ac_file" ||
28546 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
28547 X"$ac_file" : 'X\(//\)[^/]' \| \
28548 X"$ac_file" : 'X\(//\)$' \| \
28549 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
28550 $as_echo X"$ac_file" |
28551 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
28555 /^X\(\/\/\)[^/].*/{
28568 as_dir="$ac_dir"; as_fn_mkdir_p
28572 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
28574 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
28575 # A ".." for each directory in $ac_dir_suffix.
28576 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
28577 case $ac_top_builddir_sub in
28578 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
28579 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
28582 ac_abs_top_builddir=$ac_pwd
28583 ac_abs_builddir=$ac_pwd$ac_dir_suffix
28584 # for backward compatibility:
28585 ac_top_builddir=$ac_top_build_prefix
28588 .) # We are building in place.
28590 ac_top_srcdir=$ac_top_builddir_sub
28591 ac_abs_top_srcdir=$ac_pwd ;;
28592 [\\/]* | ?:[\\/]* ) # Absolute name.
28593 ac_srcdir=$srcdir$ac_dir_suffix;
28594 ac_top_srcdir=$srcdir
28595 ac_abs_top_srcdir=$srcdir ;;
28596 *) # Relative name.
28597 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
28598 ac_top_srcdir=$ac_top_build_prefix$srcdir
28599 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
28601 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
28612 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28613 # If the template does not know about datarootdir, expand it.
28614 # FIXME: This hack should be removed a few years after 2.60.
28615 ac_datarootdir_hack=; ac_datarootdir_seen=
28626 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
28627 *datarootdir*) ac_datarootdir_seen=yes;;
28628 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
28629 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
28630 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
28632 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28633 ac_datarootdir_hack='
28634 s&@datadir@&$datadir&g
28635 s&@docdir@&$docdir&g
28636 s&@infodir@&$infodir&g
28637 s&@localedir@&$localedir&g
28638 s&@mandir@&$mandir&g
28639 s&\\\${datarootdir}&$datarootdir&g' ;;
28643 # Neutralize VPATH when `$srcdir' = `.'.
28644 # Shell code in configure.ac might set extrasub.
28645 # FIXME: do we really want to maintain this feature?
28646 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28647 ac_sed_extra="$ac_vpsub
28650 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28652 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
28653 s|@configure_input@|$ac_sed_conf_input|;t t
28654 s&@top_builddir@&$ac_top_builddir_sub&;t t
28655 s&@top_build_prefix@&$ac_top_build_prefix&;t t
28656 s&@srcdir@&$ac_srcdir&;t t
28657 s&@abs_srcdir@&$ac_abs_srcdir&;t t
28658 s&@top_srcdir@&$ac_top_srcdir&;t t
28659 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
28660 s&@builddir@&$ac_builddir&;t t
28661 s&@abs_builddir@&$ac_abs_builddir&;t t
28662 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
28663 $ac_datarootdir_hack
28665 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
28666 if $ac_cs_awk_getline; then
28667 $AWK -f "$tmp/subs.awk"
28669 $AWK -f "$tmp/subs.awk" | $SHELL
28671 || as_fn_error "could not create $ac_file" "$LINENO" 5
28673 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
28674 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
28675 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
28676 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28677 which seems to be undefined. Please make sure it is defined." >&5
28678 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28679 which seems to be undefined. Please make sure it is defined." >&2;}
28683 -) cat "$tmp/out" && rm -f "$tmp/out";;
28684 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
28686 || as_fn_error "could not create $ac_file" "$LINENO" 5
28692 if test x"$ac_file" != x-; then
28694 $as_echo "/* $configure_input */" \
28695 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
28696 } >"$tmp/config.h" \
28697 || as_fn_error "could not create $ac_file" "$LINENO" 5
28698 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
28699 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
28700 $as_echo "$as_me: $ac_file is unchanged" >&6;}
28703 mv "$tmp/config.h" "$ac_file" \
28704 || as_fn_error "could not create $ac_file" "$LINENO" 5
28707 $as_echo "/* $configure_input */" \
28708 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
28709 || as_fn_error "could not create -" "$LINENO" 5
28713 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
28714 $as_echo "$as_me: executing $ac_file commands" >&6;}
28719 case $ac_file$ac_mode in
28720 "as":F) chmod +x as ;;
28721 "collect-ld":F) chmod +x collect-ld ;;
28722 "nm":F) chmod +x nm ;;
28724 case ${CONFIG_HEADERS} in
28725 *auto-host.h:config.in*)
28728 # Make sure all the subdirs exist.
28729 for d in $subdirs doc build common c-family
28731 test -d $d || mkdir $d
28741 ac_clean_files=$ac_clean_files_save
28743 test $ac_write_fail = 0 ||
28744 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
28747 # configure is writing to config.log, and then calls config.status.
28748 # config.status does its own redirection, appending to config.log.
28749 # Unfortunately, on DOS this fails, as config.log is still kept open
28750 # by configure, so config.status won't be able to write to it; its
28751 # output is simply discarded. So we exec the FD to /dev/null,
28752 # effectively closing config.log, so it can be properly (re)opened and
28753 # appended to by config.status. When coming back to configure, we
28754 # need to make the FD available again.
28755 if test "$no_create" != yes; then
28757 ac_config_status_args=
28758 test "$silent" = yes &&
28759 ac_config_status_args="$ac_config_status_args --quiet"
28761 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
28763 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
28764 # would make configure fail if this is the last instruction.
28765 $ac_cs_success || as_fn_exit $?
28767 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
28768 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
28769 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}