2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.69.
6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
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.
92 *[\\/]* ) as_myself=$0 ;;
93 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
97 test -z "$as_dir" && as_dir=.
98 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
104 # We did not find ourselves, most probably we were run as `sh COMMAND'
105 # in which case we are not to be found in the path.
106 if test "x$as_myself" = x; then
109 if test ! -f "$as_myself"; then
110 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
114 # Unset variables that we do not need and which cause bugs (e.g. in
115 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
116 # suppresses any "Segmentation fault" message there. '((' could
117 # trigger a bug in pdksh 5.2.14.
118 for as_var in BASH_ENV ENV MAIL MAILPATH
119 do eval test x\${$as_var+set} = xset \
120 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
135 # Use a proper internal environment variable to ensure we don't fall
136 # into an infinite loop, continuously re-executing ourselves.
137 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
138 _as_can_reexec=no; export _as_can_reexec;
139 # We cannot yet assume a decent shell, so we have to provide a
140 # neutralization value for shells without unset; and this also
141 # works around shells that cannot unset nonexistent variables.
142 # Preserve -v and -x to the replacement shell.
145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
147 *v*x* | *x*v* ) as_opts=-vx ;;
152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
153 # Admittedly, this is quite paranoid, since all the known shells bail
154 # out after a failed `exec'.
155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
158 # We don't want this to propagate to other subprocesses.
159 { _as_can_reexec=; unset _as_can_reexec;}
160 if test "x$CONFIG_SHELL" = x; then
161 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
164 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
165 # is contrary to our usage. Disable this feature.
166 alias -g '\${1+\"\$@\"}'='\"\$@\"'
169 case \`(set -o) 2>/dev/null\` in #(
177 as_required="as_fn_return () { (exit \$1); }
178 as_fn_success () { as_fn_return 0; }
179 as_fn_failure () { as_fn_return 1; }
180 as_fn_ret_success () { return 0; }
181 as_fn_ret_failure () { return 1; }
184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
191 exitcode=1; echo positional parameters were not saved.
193 test x\$exitcode = x0 || exit 1
195 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
196 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
197 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
198 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
199 test \$(( 1 + 1 )) = 2 || exit 1
201 test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
202 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
203 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
204 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
205 PATH=/empty FPATH=/empty; export PATH FPATH
206 test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
207 || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
208 if (eval "$as_required") 2>/dev/null; then :
213 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
216 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
218 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
221 test -z "$as_dir" && as_dir=.
225 for as_base in sh bash ksh sh5; do
226 # Try only shells that exist, to save several forks.
227 as_shell=$as_dir/$as_base
228 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
229 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
230 CONFIG_SHELL=$as_shell as_have_required=yes
231 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
239 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
240 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
241 CONFIG_SHELL=$SHELL as_have_required=yes
246 if test "x$CONFIG_SHELL" != x; then :
248 # We cannot yet assume a decent shell, so we have to provide a
249 # neutralization value for shells without unset; and this also
250 # works around shells that cannot unset nonexistent variables.
251 # Preserve -v and -x to the replacement shell.
254 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
256 *v*x* | *x*v* ) as_opts=-vx ;;
261 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
262 # Admittedly, this is quite paranoid, since all the known shells bail
263 # out after a failed `exec'.
264 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
268 if test x$as_have_required = xno; then :
269 $as_echo "$0: This script requires a shell more modern than all"
270 $as_echo "$0: the shells that I found on your system."
271 if test x${ZSH_VERSION+set} = xset ; then
272 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
273 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
275 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
276 $0: including any error possibly output before this
277 $0: message. Then install a modern shell, or manually run
278 $0: the script under such a shell if you do have one."
284 SHELL=${CONFIG_SHELL-/bin/sh}
286 # Unset more variables known to interfere with behavior of common tools.
287 CLICOLOR_FORCE= GREP_OPTIONS=
288 unset CLICOLOR_FORCE GREP_OPTIONS
290 ## --------------------- ##
291 ## M4sh Shell Functions. ##
292 ## --------------------- ##
295 # Portably unset VAR.
298 { eval $1=; unset $1;}
302 # as_fn_set_status STATUS
303 # -----------------------
304 # Set $? to STATUS, without forking.
312 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
322 # Create "$as_dir" as a directory, including parents if necessary.
327 -*) as_dir=./$as_dir;;
329 test -d "$as_dir" || eval $as_mkdir_p || {
333 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
336 as_dirs="'$as_qdir' $as_dirs"
337 as_dir=`$as_dirname -- "$as_dir" ||
338 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
339 X"$as_dir" : 'X\(//\)[^/]' \| \
340 X"$as_dir" : 'X\(//\)$' \| \
341 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
342 $as_echo X"$as_dir" |
343 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
360 test -d "$as_dir" && break
362 test -z "$as_dirs" || eval "mkdir $as_dirs"
363 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
368 # as_fn_executable_p FILE
369 # -----------------------
370 # Test if FILE is an executable regular file.
371 as_fn_executable_p ()
373 test -f "$1" && test -x "$1"
374 } # as_fn_executable_p
375 # as_fn_append VAR VALUE
376 # ----------------------
377 # Append the text in VALUE to the end of the definition contained in VAR. Take
378 # advantage of any shell optimizations that allow amortized linear growth over
379 # repeated appends, instead of the typical quadratic growth present in naive
381 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
382 eval 'as_fn_append ()
395 # Perform arithmetic evaluation on the ARGs, and store the result in the
396 # global $as_val. Take advantage of shells that can avoid forks. The arguments
397 # must be portable across $(()) and expr.
398 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
406 as_val=`expr "$@" || test $? -eq 1`
411 # as_fn_error STATUS ERROR [LINENO LOG_FD]
412 # ----------------------------------------
413 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
414 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
415 # script with STATUS, using 1 if that was 0.
418 as_status=$1; test $as_status -eq 0 && as_status=1
420 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
421 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
423 $as_echo "$as_me: error: $2" >&2
424 as_fn_exit $as_status
427 if expr a : '\(a\)' >/dev/null 2>&1 &&
428 test "X`expr 00001 : '.*\(...\)'`" = X001; then
434 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
440 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
446 as_me=`$as_basename -- "$0" ||
447 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
448 X"$0" : 'X\(//\)$' \| \
449 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
451 sed '/^.*\/\([^/][^/]*\)\/*$/{
465 # Avoid depending upon Character Ranges.
466 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
467 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
468 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
469 as_cr_digits='0123456789'
470 as_cr_alnum=$as_cr_Letters$as_cr_digits
473 as_lineno_1=$LINENO as_lineno_1a=$LINENO
474 as_lineno_2=$LINENO as_lineno_2a=$LINENO
475 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
476 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
477 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
489 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
493 chmod +x "$as_me.lineno" ||
494 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
496 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
497 # already done that, so ensure we don't try to do so again and fall
498 # in an infinite loop. This has already happened in practice.
499 _as_can_reexec=no; export _as_can_reexec
500 # Don't try to exec as it changes $[0], causing all sort of problems
501 # (the dirname of $[0] is not the place where we might find the
502 # original and so on. Autoconf is especially sensitive to this).
504 # Exit status is that of the last command.
508 ECHO_C= ECHO_N= ECHO_T=
509 case `echo -n x` in #(((((
511 case `echo 'xy\c'` in
512 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
514 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
521 rm -f conf$$ conf$$.exe conf$$.file
522 if test -d conf$$.dir; then
523 rm -f conf$$.dir/conf$$.file
526 mkdir conf$$.dir 2>/dev/null
528 if (echo >conf$$.file) 2>/dev/null; then
529 if ln -s conf$$.file conf$$ 2>/dev/null; then
531 # ... but there are two gotchas:
532 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
533 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
534 # In both cases, we have to default to `cp -pR'.
535 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
537 elif ln conf$$.file conf$$ 2>/dev/null; then
545 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
546 rmdir conf$$.dir 2>/dev/null
548 if mkdir -p . 2>/dev/null; then
549 as_mkdir_p='mkdir -p "$as_dir"'
551 test -d ./-p && rmdir ./-p
556 as_executable_p=as_fn_executable_p
558 # Sed expression to map a string onto a valid CPP name.
559 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
561 # Sed expression to map a string onto a valid variable name.
562 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
564 SHELL=${CONFIG_SHELL-/bin/sh}
567 test -n "$DJDIR" || exec 7<&0 </dev/null
571 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
572 # so uname gets run too.
573 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
578 ac_default_prefix=/usr/local
580 ac_config_libobj_dir=.
587 # Identity of this package.
595 ac_unique_file="tree.cc"
596 # Factoring default headers for most tests.
597 ac_includes_default="\
599 #ifdef HAVE_SYS_TYPES_H
600 # include <sys/types.h>
602 #ifdef HAVE_SYS_STAT_H
603 # include <sys/stat.h>
609 # ifdef HAVE_STDLIB_H
614 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
619 #ifdef HAVE_STRINGS_H
620 # include <strings.h>
622 #ifdef HAVE_INTTYPES_H
623 # include <inttypes.h>
632 ac_subst_vars='LTLIBOBJS
662 common_out_object_file
678 gcc_gxx_libcxx_include_dir_add_sysroot
679 gcc_gxx_libcxx_include_dir
680 gcc_gxx_include_dir_add_sysroot
687 user_headers_inc_next_post
688 user_headers_inc_next_pre
690 TM_MULTILIB_EXCEPTIONS_CONFIG
700 build_xm_include_list
702 build_install_headers_dir
704 all_selected_languages
707 all_lang_configurefrags
715 DO_LINK_SERIALIZATION
727 ld_version_script_option
729 ORIGINAL_DSYMUTIL_FOR_TARGET
734 ORIGINAL_NM_FOR_TARGET
736 ORIGINAL_LD_GOLD_FOR_TARGET
737 ORIGINAL_LD_BFD_FOR_TARGET
738 ORIGINAL_LD_FOR_TARGET
739 ORIGINAL_PLUGIN_LD_FOR_TARGET
741 ORIGINAL_AS_FOR_TARGET
766 BUILD_SYSTEM_HEADER_DIR
786 NATIVE_SYSTEM_HEADER_DIR
824 omp_device_property_deps
825 omp_device_properties
827 real_target_noncanonical
828 enable_as_accelerator
844 valgrind_path_defines
876 CROSS_SYSTEM_HEADER_DIR
877 TARGET_SYSTEM_ROOT_DEFINE
879 SYSROOT_CFLAGS_FOR_TARGET
925 program_transform_name
936 ac_subst_files='option_includes
939 enable_option_checking
942 with_native_system_header_dir
946 with_gxx_libcxx_include_dir
948 enable_generated_files_in_srcdir
956 enable_build_format_warnings
960 enable_gather_detailed_mem_stats
961 enable_valgrind_annotations
964 with_stack_clash_protection_guard_size
979 with_documentation_root_url
980 with_changes_root_url
983 with_multilib_generator
990 enable_sjlj_exceptions
991 with_gcc_major_version_only
993 enable_mingw_wildcard
994 enable_large_address_aware
995 enable_leading_mingw64_underscores
998 enable_win32_registry
1006 enable_gnu_indirect_function
1007 enable_initfini_array
1009 enable_newlib_nano_formatted_io
1010 enable_standard_branch_protection
1011 enable_fix_cortex_a53_835769
1012 enable_fix_cortex_a53_843419
1014 enable_gnu_unique_object
1015 enable_linker_build_id
1018 with_long_double_128
1019 with_long_double_format
1022 enable_maintainer_mode
1024 enable_link_serialization
1025 enable_version_specific_runtime_libs
1028 enable_libquadmath_support
1029 with_linker_hash_style
1030 with_diagnostics_color
1031 with_diagnostics_urls
1034 enable_s390_excess_float_precision
1036 ac_precious_vars='build_alias
1055 # Initialize some variables set by options.
1057 ac_init_version=false
1058 ac_unrecognized_opts=
1059 ac_unrecognized_sep=
1060 # The variables have the same names as the options, with
1061 # dashes changed to underlines.
1062 cache_file=/dev/null
1069 program_transform_name=s,x,x,
1077 # Installation directory options.
1078 # These are left unexpanded so users can "make install exec_prefix=/foo"
1079 # and all the variables that are supposed to be based on exec_prefix
1080 # by default will actually change.
1081 # Use braces instead of parens because sh, perl, etc. also accept them.
1082 # (The list follows the same order as the GNU Coding Standards.)
1083 bindir='${exec_prefix}/bin'
1084 sbindir='${exec_prefix}/sbin'
1085 libexecdir='${exec_prefix}/libexec'
1086 datarootdir='${prefix}/share'
1087 datadir='${datarootdir}'
1088 sysconfdir='${prefix}/etc'
1089 sharedstatedir='${prefix}/com'
1090 localstatedir='${prefix}/var'
1091 includedir='${prefix}/include'
1092 oldincludedir='/usr/include'
1093 docdir='${datarootdir}/doc/${PACKAGE}'
1094 infodir='${datarootdir}/info'
1099 libdir='${exec_prefix}/lib'
1100 localedir='${datarootdir}/locale'
1101 mandir='${datarootdir}/man'
1107 # If the previous option needs an argument, assign it.
1108 if test -n "$ac_prev"; then
1109 eval $ac_prev=\$ac_option
1115 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1120 # Accept the important Cygnus configure options, so we can diagnose typos.
1122 case $ac_dashdash$ac_option in
1126 -bindir | --bindir | --bindi | --bind | --bin | --bi)
1128 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1129 bindir=$ac_optarg ;;
1131 -build | --build | --buil | --bui | --bu)
1132 ac_prev=build_alias ;;
1133 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1134 build_alias=$ac_optarg ;;
1136 -cache-file | --cache-file | --cache-fil | --cache-fi \
1137 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1138 ac_prev=cache_file ;;
1139 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1140 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1141 cache_file=$ac_optarg ;;
1143 --config-cache | -C)
1144 cache_file=config.cache ;;
1146 -datadir | --datadir | --datadi | --datad)
1148 -datadir=* | --datadir=* | --datadi=* | --datad=*)
1149 datadir=$ac_optarg ;;
1151 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1152 | --dataroo | --dataro | --datar)
1153 ac_prev=datarootdir ;;
1154 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1155 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1156 datarootdir=$ac_optarg ;;
1158 -disable-* | --disable-*)
1159 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1160 # Reject names that are not valid shell variable names.
1161 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1162 as_fn_error $? "invalid feature name: $ac_useropt"
1163 ac_useropt_orig=$ac_useropt
1164 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1165 case $ac_user_opts in
1167 "enable_$ac_useropt"
1169 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1170 ac_unrecognized_sep=', ';;
1172 eval enable_$ac_useropt=no ;;
1174 -docdir | --docdir | --docdi | --doc | --do)
1176 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1177 docdir=$ac_optarg ;;
1179 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1181 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1182 dvidir=$ac_optarg ;;
1184 -enable-* | --enable-*)
1185 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1186 # Reject names that are not valid shell variable names.
1187 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1188 as_fn_error $? "invalid feature name: $ac_useropt"
1189 ac_useropt_orig=$ac_useropt
1190 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1191 case $ac_user_opts in
1193 "enable_$ac_useropt"
1195 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1196 ac_unrecognized_sep=', ';;
1198 eval enable_$ac_useropt=\$ac_optarg ;;
1200 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1201 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1202 | --exec | --exe | --ex)
1203 ac_prev=exec_prefix ;;
1204 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1205 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1206 | --exec=* | --exe=* | --ex=*)
1207 exec_prefix=$ac_optarg ;;
1209 -gas | --gas | --ga | --g)
1210 # Obsolete; use --with-gas.
1213 -help | --help | --hel | --he | -h)
1214 ac_init_help=long ;;
1215 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1216 ac_init_help=recursive ;;
1217 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1218 ac_init_help=short ;;
1220 -host | --host | --hos | --ho)
1221 ac_prev=host_alias ;;
1222 -host=* | --host=* | --hos=* | --ho=*)
1223 host_alias=$ac_optarg ;;
1225 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1227 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1229 htmldir=$ac_optarg ;;
1231 -includedir | --includedir | --includedi | --included | --include \
1232 | --includ | --inclu | --incl | --inc)
1233 ac_prev=includedir ;;
1234 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1235 | --includ=* | --inclu=* | --incl=* | --inc=*)
1236 includedir=$ac_optarg ;;
1238 -infodir | --infodir | --infodi | --infod | --info | --inf)
1240 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1241 infodir=$ac_optarg ;;
1243 -libdir | --libdir | --libdi | --libd)
1245 -libdir=* | --libdir=* | --libdi=* | --libd=*)
1246 libdir=$ac_optarg ;;
1248 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1249 | --libexe | --libex | --libe)
1250 ac_prev=libexecdir ;;
1251 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1252 | --libexe=* | --libex=* | --libe=*)
1253 libexecdir=$ac_optarg ;;
1255 -localedir | --localedir | --localedi | --localed | --locale)
1256 ac_prev=localedir ;;
1257 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1258 localedir=$ac_optarg ;;
1260 -localstatedir | --localstatedir | --localstatedi | --localstated \
1261 | --localstate | --localstat | --localsta | --localst | --locals)
1262 ac_prev=localstatedir ;;
1263 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1264 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1265 localstatedir=$ac_optarg ;;
1267 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1269 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1270 mandir=$ac_optarg ;;
1272 -nfp | --nfp | --nf)
1273 # Obsolete; use --without-fp.
1276 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1277 | --no-cr | --no-c | -n)
1280 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1281 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1284 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1285 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1286 | --oldin | --oldi | --old | --ol | --o)
1287 ac_prev=oldincludedir ;;
1288 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1289 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1290 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1291 oldincludedir=$ac_optarg ;;
1293 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1295 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1296 prefix=$ac_optarg ;;
1298 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1299 | --program-pre | --program-pr | --program-p)
1300 ac_prev=program_prefix ;;
1301 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1302 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1303 program_prefix=$ac_optarg ;;
1305 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1306 | --program-suf | --program-su | --program-s)
1307 ac_prev=program_suffix ;;
1308 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1309 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1310 program_suffix=$ac_optarg ;;
1312 -program-transform-name | --program-transform-name \
1313 | --program-transform-nam | --program-transform-na \
1314 | --program-transform-n | --program-transform- \
1315 | --program-transform | --program-transfor \
1316 | --program-transfo | --program-transf \
1317 | --program-trans | --program-tran \
1318 | --progr-tra | --program-tr | --program-t)
1319 ac_prev=program_transform_name ;;
1320 -program-transform-name=* | --program-transform-name=* \
1321 | --program-transform-nam=* | --program-transform-na=* \
1322 | --program-transform-n=* | --program-transform-=* \
1323 | --program-transform=* | --program-transfor=* \
1324 | --program-transfo=* | --program-transf=* \
1325 | --program-trans=* | --program-tran=* \
1326 | --progr-tra=* | --program-tr=* | --program-t=*)
1327 program_transform_name=$ac_optarg ;;
1329 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1331 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1332 pdfdir=$ac_optarg ;;
1334 -psdir | --psdir | --psdi | --psd | --ps)
1336 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1339 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1340 | -silent | --silent | --silen | --sile | --sil)
1343 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1345 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1347 sbindir=$ac_optarg ;;
1349 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1350 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1351 | --sharedst | --shareds | --shared | --share | --shar \
1353 ac_prev=sharedstatedir ;;
1354 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1355 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1356 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1358 sharedstatedir=$ac_optarg ;;
1360 -site | --site | --sit)
1362 -site=* | --site=* | --sit=*)
1365 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1367 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1368 srcdir=$ac_optarg ;;
1370 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1371 | --syscon | --sysco | --sysc | --sys | --sy)
1372 ac_prev=sysconfdir ;;
1373 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1374 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1375 sysconfdir=$ac_optarg ;;
1377 -target | --target | --targe | --targ | --tar | --ta | --t)
1378 ac_prev=target_alias ;;
1379 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1380 target_alias=$ac_optarg ;;
1382 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1385 -version | --version | --versio | --versi | --vers | -V)
1386 ac_init_version=: ;;
1389 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1390 # Reject names that are not valid shell variable names.
1391 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1392 as_fn_error $? "invalid package name: $ac_useropt"
1393 ac_useropt_orig=$ac_useropt
1394 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1395 case $ac_user_opts in
1399 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1400 ac_unrecognized_sep=', ';;
1402 eval with_$ac_useropt=\$ac_optarg ;;
1404 -without-* | --without-*)
1405 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1406 # Reject names that are not valid shell variable names.
1407 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1408 as_fn_error $? "invalid package name: $ac_useropt"
1409 ac_useropt_orig=$ac_useropt
1410 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1411 case $ac_user_opts in
1415 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1416 ac_unrecognized_sep=', ';;
1418 eval with_$ac_useropt=no ;;
1421 # Obsolete; use --with-x.
1424 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1425 | --x-incl | --x-inc | --x-in | --x-i)
1426 ac_prev=x_includes ;;
1427 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1428 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1429 x_includes=$ac_optarg ;;
1431 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1432 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1433 ac_prev=x_libraries ;;
1434 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1435 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1436 x_libraries=$ac_optarg ;;
1438 -*) as_fn_error $? "unrecognized option: \`$ac_option'
1439 Try \`$0 --help' for more information"
1443 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1444 # Reject names that are not valid shell variable names.
1445 case $ac_envvar in #(
1446 '' | [0-9]* | *[!_$as_cr_alnum]* )
1447 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1449 eval $ac_envvar=\$ac_optarg
1450 export $ac_envvar ;;
1453 # FIXME: should be removed in autoconf 3.0.
1454 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1455 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1456 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1457 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1463 if test -n "$ac_prev"; then
1464 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1465 as_fn_error $? "missing argument to $ac_option"
1468 if test -n "$ac_unrecognized_opts"; then
1469 case $enable_option_checking in
1471 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1472 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1476 # Check all directory arguments for consistency.
1477 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1478 datadir sysconfdir sharedstatedir localstatedir includedir \
1479 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1480 libdir localedir mandir
1482 eval ac_val=\$$ac_var
1483 # Remove trailing slashes.
1486 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1487 eval $ac_var=\$ac_val;;
1489 # Be sure to have absolute directory names.
1491 [\\/$]* | ?:[\\/]* ) continue;;
1492 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1494 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1497 # There might be people who depend on the old broken behavior: `$host'
1498 # used to hold the argument of --host etc.
1499 # FIXME: To remove some day.
1502 target=$target_alias
1504 # FIXME: To remove some day.
1505 if test "x$host_alias" != x; then
1506 if test "x$build_alias" = x; then
1507 cross_compiling=maybe
1508 elif test "x$build_alias" != "x$host_alias"; then
1514 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1516 test "$silent" = yes && exec 6>/dev/null
1519 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1520 ac_ls_di=`ls -di .` &&
1521 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1522 as_fn_error $? "working directory cannot be determined"
1523 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1524 as_fn_error $? "pwd does not report name of working directory"
1527 # Find the source files, if location was not specified.
1528 if test -z "$srcdir"; then
1529 ac_srcdir_defaulted=yes
1530 # Try the directory containing this script, then the parent directory.
1531 ac_confdir=`$as_dirname -- "$as_myself" ||
1532 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1533 X"$as_myself" : 'X\(//\)[^/]' \| \
1534 X"$as_myself" : 'X\(//\)$' \| \
1535 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1536 $as_echo X"$as_myself" |
1537 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1555 if test ! -r "$srcdir/$ac_unique_file"; then
1559 ac_srcdir_defaulted=no
1561 if test ! -r "$srcdir/$ac_unique_file"; then
1562 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1563 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1565 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1567 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1569 # When building in place, set srcdir=.
1570 if test "$ac_abs_confdir" = "$ac_pwd"; then
1573 # Remove unnecessary trailing slashes from srcdir.
1574 # Double slashes in file names in object file debugging info
1575 # mess up M-x gdb in Emacs.
1577 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1579 for ac_var in $ac_precious_vars; do
1580 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1581 eval ac_env_${ac_var}_value=\$${ac_var}
1582 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1583 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1587 # Report the --help message.
1589 if test "$ac_init_help" = "long"; then
1590 # Omit some internal or obsolete options to make the list less imposing.
1591 # This message is too long to be a string in the A/UX 3.1 sh.
1593 \`configure' configures this package to adapt to many kinds of systems.
1595 Usage: $0 [OPTION]... [VAR=VALUE]...
1597 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1598 VAR=VALUE. See below for descriptions of some of the useful variables.
1600 Defaults for the options are specified in brackets.
1603 -h, --help display this help and exit
1604 --help=short display options specific to this package
1605 --help=recursive display the short help of all the included packages
1606 -V, --version display version information and exit
1607 -q, --quiet, --silent do not print \`checking ...' messages
1608 --cache-file=FILE cache test results in FILE [disabled]
1609 -C, --config-cache alias for \`--cache-file=config.cache'
1610 -n, --no-create do not create output files
1611 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1613 Installation directories:
1614 --prefix=PREFIX install architecture-independent files in PREFIX
1615 [$ac_default_prefix]
1616 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1619 By default, \`make install' will install all the files in
1620 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1621 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1622 for instance \`--prefix=\$HOME'.
1624 For better control, use the options below.
1626 Fine tuning of the installation directories:
1627 --bindir=DIR user executables [EPREFIX/bin]
1628 --sbindir=DIR system admin executables [EPREFIX/sbin]
1629 --libexecdir=DIR program executables [EPREFIX/libexec]
1630 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1631 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1632 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1633 --libdir=DIR object code libraries [EPREFIX/lib]
1634 --includedir=DIR C header files [PREFIX/include]
1635 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1636 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1637 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1638 --infodir=DIR info documentation [DATAROOTDIR/info]
1639 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1640 --mandir=DIR man documentation [DATAROOTDIR/man]
1641 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1642 --htmldir=DIR html documentation [DOCDIR]
1643 --dvidir=DIR dvi documentation [DOCDIR]
1644 --pdfdir=DIR pdf documentation [DOCDIR]
1645 --psdir=DIR ps documentation [DOCDIR]
1651 --program-prefix=PREFIX prepend PREFIX to installed program names
1652 --program-suffix=SUFFIX append SUFFIX to installed program names
1653 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1656 --build=BUILD configure for building on BUILD [guessed]
1657 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1658 --target=TARGET configure for building compilers for TARGET [HOST]
1662 if test -n "$ac_init_help"; then
1667 --disable-option-checking ignore unrecognized --enable/--with options
1668 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1669 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1670 --enable-generated-files-in-srcdir
1671 put copies of generated files in source dir intended
1672 for creating source tarballs for users without
1673 texinfo bison or flex
1674 --disable-largefile omit support for large files
1675 --disable-build-format-warnings
1676 don't use -Wformat while building GCC
1677 --enable-werror-always enable -Werror despite compiler version
1678 --enable-checking[=LIST]
1679 enable expensive run-time checks. With LIST, enable
1680 only specific categories of checks. Categories are:
1681 yes,no,all,none,release. Flags are:
1682 assert,df,extra,fold,gc,gcac,gimple,misc,
1683 rtlflag,rtl,runtime,tree,valgrind,types
1684 --enable-coverage[=LEVEL]
1685 enable compiler's code coverage collection. Use to
1686 measure compiler performance and locate unused parts
1687 of the compiler. With LEVEL, specify optimization.
1688 Values are opt, noopt, default is noopt
1689 --enable-gather-detailed-mem-stats
1690 enable detailed memory allocation stats gathering
1691 --enable-valgrind-annotations
1692 enable valgrind runtime interaction
1693 --enable-multilib enable library support for multiple ABIs
1694 --enable-multiarch enable support for multiarch paths
1695 --enable-__cxa_atexit enable __cxa_atexit for C++
1696 --enable-decimal-float={no,yes,bid,dpd}
1697 enable decimal float extension to C. Selecting 'bid'
1698 or 'dpd' choses which decimal floating point format
1700 --enable-fixed-point enable fixed-point arithmetic extension to C
1701 --enable-threads[=LIB] enable thread usage for target GCC, using LIB thread
1703 --enable-tls enable or disable generation of tls code overriding
1704 the assembler check for tls support
1705 --enable-vtable-verify enable vtable verification feature
1706 --disable-analyzer disable -fanalyzer static analyzer
1707 --enable-objc-gc enable the use of Boehm's garbage collector with the
1708 GNU Objective-C runtime
1709 --disable-shared don't provide a shared libgcc
1710 --disable-gcov don't provide libgcov and related host tools
1711 --enable-languages=LIST specify which front-ends to build
1712 --disable-rpath do not hardcode runtime library paths
1713 --enable-sjlj-exceptions
1714 arrange to use setjmp/longjmp exception handling
1715 --enable-secureplt enable -msecure-plt by default for PowerPC
1716 --enable-mingw-wildcard Set whether to expand wildcard on command-line.
1717 Default to platform configuration
1718 --enable-large-address-aware
1719 Link mingw executables with --large-address-aware
1720 --enable-leading-mingw64-underscores
1721 enable leading underscores on 64 bit mingw targets
1722 --enable-cld enable -mcld by default for 32bit x86
1723 --enable-frame-pointer enable -fno-omit-frame-pointer by default for x86
1724 --disable-win32-registry
1725 disable lookup of installation paths in the Registry
1727 --enable-win32-registry enable registry lookup (default)
1728 --enable-win32-registry=KEY
1729 use KEY instead of GCC version as the last portion
1731 --enable-shared[=PKGS] build shared libraries [default=yes]
1732 --enable-static[=PKGS] build static libraries [default=yes]
1733 --enable-fast-install[=PKGS]
1734 optimize for fast installation [default=yes]
1735 --disable-libtool-lock avoid locking (might break parallel builds)
1736 --enable-ld[=ARG] build ld [ARG={default,yes,no}]
1737 --enable-gold[=ARG] build gold [ARG={default,yes,no}]
1738 --enable-gnu-indirect-function
1739 enable the use of the @gnu_indirect_function to
1741 --enable-initfini-array use .init_array/.fini_array sections
1742 --enable-comdat enable COMDAT group support
1743 --enable-newlib-nano-formatted-io
1744 Use nano version formatted IO
1746 --enable-standard-branch-protection
1747 enable Branch Target Identification Mechanism and
1748 Return Address Signing by default for AArch64
1749 --disable-standard-branch-protection
1750 disable Branch Target Identification Mechanism and
1751 Return Address Signing by default for AArch64
1754 --enable-fix-cortex-a53-835769
1755 enable workaround for AArch64 Cortex-A53 erratum
1757 --disable-fix-cortex-a53-835769
1758 disable workaround for AArch64 Cortex-A53 erratum
1762 --enable-fix-cortex-a53-843419
1763 enable workaround for AArch64 Cortex-A53 erratum
1765 --disable-fix-cortex-a53-843419
1766 disable workaround for AArch64 Cortex-A53 erratum
1769 --enable-gnu-unique-object
1770 enable the use of the @gnu_unique_object ELF
1771 extension on glibc systems
1772 --enable-linker-build-id
1773 compiler will always pass --build-id to linker
1774 --enable-libssp enable linking against libssp
1775 --enable-default-ssp enable Stack Smashing Protection as default
1776 --enable-maintainer-mode
1777 enable make rules and dependencies not useful (and
1778 sometimes confusing) to the casual installer
1779 --enable-link-mutex avoid linking multiple front-ends at once to avoid
1780 thrashing on the build machine
1781 --enable-link-serialization
1782 avoid linking multiple GCC front-ends at once using
1783 make dependencies to avoid thrashing on the build
1785 --enable-version-specific-runtime-libs
1786 specify that runtime libraries should be installed
1787 in a compiler-specific directory
1788 --enable-plugin enable plugin support
1789 --enable-host-shared build host code as shared libraries
1790 --disable-libquadmath-support
1791 disable libquadmath support for Fortran
1792 --enable-default-pie enable Position Independent Executable as default
1793 --enable-cet enable Intel CET in host libraries [default=auto]
1794 --enable-s390-excess-float-precision
1795 on s390 targets, evaluate float with double
1796 precision when in standards-conforming mode
1799 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1800 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1801 --with-build-libsubdir=DIR Directory where to find libraries for build system
1802 --with-local-prefix=DIR specifies directory to put local include
1803 --with-native-system-header-dir=dir
1804 use dir as the directory to look for standard
1805 system header files in. Defaults to /usr/include.
1806 --with-build-sysroot=sysroot
1807 use sysroot as the system root during the build
1808 --with-sysroot[=DIR] search for usr/lib, usr/include, et al, within DIR
1809 --with-gxx-include-dir=DIR
1810 specifies directory to put g++ header files
1811 --with-gxx-libcxx-include-dir=DIR
1812 specifies directory to find libc++ header files
1813 --with-cpp-install-dir=DIR
1814 install the user visible C preprocessor in DIR
1815 (relative to PREFIX) as well as PREFIX/bin
1816 --with-gnu-ld arrange to work with GNU ld
1817 --with-ld arrange to use the specified ld (full pathname)
1818 --with-demangler-in-ld try to use demangler in GNU ld
1819 --with-dsymutil arrange to use the specified dsymutil (full
1821 --with-gnu-as arrange to work with GNU as
1822 --with-as arrange to use the specified as (full pathname)
1823 --with-stack-clash-protection-guard-size=size
1824 Set the default stack clash protection guard size
1825 for specific targets as a power of two in bytes.
1826 --with-dwarf2 force the default debug format to be DWARF 2
1827 --with-specs=SPECS add SPECS to driver command-line processing
1828 --with-pkgversion=PKG Use PKG in the version string in place of "GCC"
1829 --with-bugurl=URL Direct users to URL to report a bug
1830 --with-documentation-root-url=URL
1831 Root for documentation URLs
1832 --with-changes-root-url=URL
1833 Root for GCC changes URLs
1834 --with-multilib-list select multilibs (AArch64, ARM, AVR, OR1K, RISC-V,
1836 --with-multilib-generator
1837 Multi-libs configuration string (RISC-V only)
1838 --with-zstd=PATH specify prefix directory for installed zstd library.
1839 Equivalent to --with-zstd-include=PATH/include plus
1840 --with-zstd-lib=PATH/lib
1841 --with-zstd-include=PATH
1842 specify directory for installed zstd include files
1843 --with-zstd-lib=PATH specify directory for the installed zstd library
1844 --with-gnu-ld assume the C compiler uses GNU ld default=no
1845 --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib
1846 --without-libiconv-prefix don't search for libiconv in includedir and libdir
1847 --with-libiconv-type=TYPE type of library to search for (auto/static/shared)
1848 --with-gcc-major-version-only
1849 use only GCC major number in filesystem paths
1850 --with-pic try to use only PIC/non-PIC objects [default=use
1852 --with-gnu-ld assume the C compiler uses GNU ld [default=no]
1853 --with-plugin-ld=[ARG] specify the plugin linker
1854 --with-glibc-version=M.N
1855 assume GCC used with glibc version M.N or later
1856 --with-long-double-128 use 128-bit long double by default
1857 --with-long-double-format={ieee,ibm}
1858 Specify whether PowerPC long double uses IEEE or IBM format
1860 --with-gc={page,zone} this option is not supported anymore. It used to
1861 choose the garbage collection mechanism to use with
1863 --with-system-zlib use installed libz
1864 --with-linker-hash-style={sysv,gnu,both}
1865 specify the linker hash style
1866 --with-diagnostics-color={never,auto,auto-if-env,always}
1867 specify the default of -fdiagnostics-color option
1868 auto-if-env stands for -fdiagnostics-color=auto if
1869 GCC_COLOR environment variable is present and
1870 -fdiagnostics-color=never otherwise
1871 --with-diagnostics-urls={never,auto,auto-if-env,always}
1872 specify the default of -fdiagnostics-urls option
1873 auto-if-env stands for -fdiagnostics-urls=auto if
1874 GCC_URLS or TERM_URLS environment variable is
1875 present and -fdiagnostics-urls=never otherwise
1877 Some influential environment variables:
1878 CC C compiler command
1879 CFLAGS C compiler flags
1880 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1881 nonstandard directory <lib dir>
1882 LIBS libraries to pass to the linker, e.g. -l<library>
1883 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1884 you have headers in a nonstandard directory <include dir>
1885 CXX C++ compiler command
1886 CXXFLAGS C++ compiler flags
1887 CXXCPP C++ preprocessor
1889 GMPLIBS How to link GMP
1890 GMPINC How to find GMP include files
1891 ISLLIBS How to link isl
1892 ISLINC How to find isl include files
1894 Use these variables to override the choices made by `configure' or to help
1895 it to find libraries and programs with nonstandard names/locations.
1897 Report bugs to the package provider.
1902 if test "$ac_init_help" = "recursive"; then
1903 # If there are subdirs, report their specific --help.
1904 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1905 test -d "$ac_dir" ||
1906 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1911 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1913 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1914 # A ".." for each directory in $ac_dir_suffix.
1915 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1916 case $ac_top_builddir_sub in
1917 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1918 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1921 ac_abs_top_builddir=$ac_pwd
1922 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1923 # for backward compatibility:
1924 ac_top_builddir=$ac_top_build_prefix
1927 .) # We are building in place.
1929 ac_top_srcdir=$ac_top_builddir_sub
1930 ac_abs_top_srcdir=$ac_pwd ;;
1931 [\\/]* | ?:[\\/]* ) # Absolute name.
1932 ac_srcdir=$srcdir$ac_dir_suffix;
1933 ac_top_srcdir=$srcdir
1934 ac_abs_top_srcdir=$srcdir ;;
1936 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1937 ac_top_srcdir=$ac_top_build_prefix$srcdir
1938 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1940 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1942 cd "$ac_dir" || { ac_status=$?; continue; }
1943 # Check for guested configure.
1944 if test -f "$ac_srcdir/configure.gnu"; then
1946 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1947 elif test -f "$ac_srcdir/configure"; then
1949 $SHELL "$ac_srcdir/configure" --help=recursive
1951 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1953 cd "$ac_pwd" || { ac_status=$?; break; }
1957 test -n "$ac_init_help" && exit $ac_status
1958 if $ac_init_version; then
1961 generated by GNU Autoconf 2.69
1963 Copyright (C) 2012 Free Software Foundation, Inc.
1964 This configure script is free software; the Free Software Foundation
1965 gives unlimited permission to copy, distribute and modify it.
1970 ## ------------------------ ##
1971 ## Autoconf initialization. ##
1972 ## ------------------------ ##
1974 # ac_fn_c_try_compile LINENO
1975 # --------------------------
1976 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1977 ac_fn_c_try_compile ()
1979 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1980 rm -f conftest.$ac_objext
1981 if { { ac_try="$ac_compile"
1983 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1984 *) ac_try_echo=$ac_try;;
1986 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1987 $as_echo "$ac_try_echo"; } >&5
1988 (eval "$ac_compile") 2>conftest.err
1990 if test -s conftest.err; then
1991 grep -v '^ *+' conftest.err >conftest.er1
1992 cat conftest.er1 >&5
1993 mv -f conftest.er1 conftest.err
1995 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1996 test $ac_status = 0; } && {
1997 test -z "$ac_c_werror_flag" ||
1998 test ! -s conftest.err
1999 } && test -s conftest.$ac_objext; then :
2002 $as_echo "$as_me: failed program was:" >&5
2003 sed 's/^/| /' conftest.$ac_ext >&5
2007 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2008 as_fn_set_status $ac_retval
2010 } # ac_fn_c_try_compile
2012 # ac_fn_cxx_try_compile LINENO
2013 # ----------------------------
2014 # Try to compile conftest.$ac_ext, and return whether this succeeded.
2015 ac_fn_cxx_try_compile ()
2017 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2018 rm -f conftest.$ac_objext
2019 if { { ac_try="$ac_compile"
2021 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2022 *) ac_try_echo=$ac_try;;
2024 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2025 $as_echo "$ac_try_echo"; } >&5
2026 (eval "$ac_compile") 2>conftest.err
2028 if test -s conftest.err; then
2029 grep -v '^ *+' conftest.err >conftest.er1
2030 cat conftest.er1 >&5
2031 mv -f conftest.er1 conftest.err
2033 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2034 test $ac_status = 0; } && {
2035 test -z "$ac_cxx_werror_flag" ||
2036 test ! -s conftest.err
2037 } && test -s conftest.$ac_objext; then :
2040 $as_echo "$as_me: failed program was:" >&5
2041 sed 's/^/| /' conftest.$ac_ext >&5
2045 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2046 as_fn_set_status $ac_retval
2048 } # ac_fn_cxx_try_compile
2050 # ac_fn_cxx_try_cpp LINENO
2051 # ------------------------
2052 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2053 ac_fn_cxx_try_cpp ()
2055 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2056 if { { ac_try="$ac_cpp conftest.$ac_ext"
2058 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2059 *) ac_try_echo=$ac_try;;
2061 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2062 $as_echo "$ac_try_echo"; } >&5
2063 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2065 if test -s conftest.err; then
2066 grep -v '^ *+' conftest.err >conftest.er1
2067 cat conftest.er1 >&5
2068 mv -f conftest.er1 conftest.err
2070 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2071 test $ac_status = 0; } > conftest.i && {
2072 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
2073 test ! -s conftest.err
2077 $as_echo "$as_me: failed program was:" >&5
2078 sed 's/^/| /' conftest.$ac_ext >&5
2082 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2083 as_fn_set_status $ac_retval
2085 } # ac_fn_cxx_try_cpp
2087 # ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
2088 # ---------------------------------------------------------
2089 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2090 # the include files in INCLUDES and setting the cache variable VAR
2092 ac_fn_cxx_check_header_mongrel ()
2094 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2095 if eval \${$3+:} false; then :
2096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2097 $as_echo_n "checking for $2... " >&6; }
2098 if eval \${$3+:} false; then :
2099 $as_echo_n "(cached) " >&6
2102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2103 $as_echo "$ac_res" >&6; }
2105 # Is the header compilable?
2106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2107 $as_echo_n "checking $2 usability... " >&6; }
2108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2109 /* end confdefs.h. */
2113 if ac_fn_cxx_try_compile "$LINENO"; then :
2114 ac_header_compiler=yes
2116 ac_header_compiler=no
2118 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2120 $as_echo "$ac_header_compiler" >&6; }
2122 # Is the header present?
2123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2124 $as_echo_n "checking $2 presence... " >&6; }
2125 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2126 /* end confdefs.h. */
2129 if ac_fn_cxx_try_cpp "$LINENO"; then :
2130 ac_header_preproc=yes
2132 ac_header_preproc=no
2134 rm -f conftest.err conftest.i conftest.$ac_ext
2135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2136 $as_echo "$ac_header_preproc" >&6; }
2138 # So? What about this header?
2139 case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
2141 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2142 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2143 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2144 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2147 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2148 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2149 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
2150 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
2151 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2152 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2153 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
2154 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
2155 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2156 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2160 $as_echo_n "checking for $2... " >&6; }
2161 if eval \${$3+:} false; then :
2162 $as_echo_n "(cached) " >&6
2164 eval "$3=\$ac_header_compiler"
2167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2168 $as_echo "$ac_res" >&6; }
2170 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2172 } # ac_fn_cxx_check_header_mongrel
2174 # ac_fn_cxx_try_run LINENO
2175 # ------------------------
2176 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
2177 # that executables *can* be run.
2178 ac_fn_cxx_try_run ()
2180 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2181 if { { ac_try="$ac_link"
2183 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2184 *) ac_try_echo=$ac_try;;
2186 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2187 $as_echo "$ac_try_echo"; } >&5
2188 (eval "$ac_link") 2>&5
2190 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2191 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2192 { { case "(($ac_try" in
2193 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2194 *) ac_try_echo=$ac_try;;
2196 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2197 $as_echo "$ac_try_echo"; } >&5
2198 (eval "$ac_try") 2>&5
2200 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2201 test $ac_status = 0; }; }; then :
2204 $as_echo "$as_me: program exited with status $ac_status" >&5
2205 $as_echo "$as_me: failed program was:" >&5
2206 sed 's/^/| /' conftest.$ac_ext >&5
2208 ac_retval=$ac_status
2210 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2211 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2212 as_fn_set_status $ac_retval
2214 } # ac_fn_cxx_try_run
2216 # ac_fn_cxx_check_header_compile LINENO HEADER VAR INCLUDES
2217 # ---------------------------------------------------------
2218 # Tests whether HEADER exists and can be compiled using the include files in
2219 # INCLUDES, setting the cache variable VAR accordingly.
2220 ac_fn_cxx_check_header_compile ()
2222 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2224 $as_echo_n "checking for $2... " >&6; }
2225 if eval \${$3+:} false; then :
2226 $as_echo_n "(cached) " >&6
2228 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2229 /* end confdefs.h. */
2233 if ac_fn_cxx_try_compile "$LINENO"; then :
2238 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2242 $as_echo "$ac_res" >&6; }
2243 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2245 } # ac_fn_cxx_check_header_compile
2247 # ac_fn_c_try_cpp LINENO
2248 # ----------------------
2249 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2252 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2253 if { { ac_try="$ac_cpp conftest.$ac_ext"
2255 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2256 *) ac_try_echo=$ac_try;;
2258 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2259 $as_echo "$ac_try_echo"; } >&5
2260 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2262 if test -s conftest.err; then
2263 grep -v '^ *+' conftest.err >conftest.er1
2264 cat conftest.er1 >&5
2265 mv -f conftest.er1 conftest.err
2267 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2268 test $ac_status = 0; } > conftest.i && {
2269 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
2270 test ! -s conftest.err
2274 $as_echo "$as_me: failed program was:" >&5
2275 sed 's/^/| /' conftest.$ac_ext >&5
2279 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2280 as_fn_set_status $ac_retval
2284 # ac_fn_cxx_compute_int LINENO EXPR VAR INCLUDES
2285 # ----------------------------------------------
2286 # Tries to find the compile-time value of EXPR in a program that includes
2287 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2289 ac_fn_cxx_compute_int ()
2291 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2292 if test "$cross_compiling" = yes; then
2293 # Depending upon the size, compute the lo and hi bounds.
2294 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2295 /* end confdefs.h. */
2300 static int test_array [1 - 2 * !(($2) >= 0)];
2302 return test_array [0];
2308 if ac_fn_cxx_try_compile "$LINENO"; then :
2311 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2312 /* end confdefs.h. */
2317 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2319 return test_array [0];
2325 if ac_fn_cxx_try_compile "$LINENO"; then :
2326 ac_hi=$ac_mid; break
2328 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2329 if test $ac_lo -le $ac_mid; then
2333 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2335 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2339 /* end confdefs.h. */
2344 static int test_array [1 - 2 * !(($2) < 0)];
2346 return test_array [0];
2352 if ac_fn_cxx_try_compile "$LINENO"; then :
2355 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2356 /* end confdefs.h. */
2361 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2363 return test_array [0];
2369 if ac_fn_cxx_try_compile "$LINENO"; then :
2370 ac_lo=$ac_mid; break
2372 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2373 if test $ac_mid -le $ac_hi; then
2377 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2379 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2384 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2386 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2387 # Binary search between lo and hi bounds.
2388 while test "x$ac_lo" != "x$ac_hi"; do
2389 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2391 /* end confdefs.h. */
2396 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2398 return test_array [0];
2404 if ac_fn_cxx_try_compile "$LINENO"; then :
2407 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2409 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2412 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2417 /* end confdefs.h. */
2419 static long int longval () { return $2; }
2420 static unsigned long int ulongval () { return $2; }
2427 FILE *f = fopen ("conftest.val", "w");
2432 long int i = longval ();
2435 fprintf (f, "%ld", i);
2439 unsigned long int i = ulongval ();
2442 fprintf (f, "%lu", i);
2444 /* Do not output a trailing newline, as this causes \r\n confusion
2445 on some platforms. */
2446 return ferror (f) || fclose (f) != 0;
2452 if ac_fn_cxx_try_run "$LINENO"; then :
2453 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2457 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2458 conftest.$ac_objext conftest.beam conftest.$ac_ext
2462 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2463 as_fn_set_status $ac_retval
2465 } # ac_fn_cxx_compute_int
2467 # ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES
2468 # ---------------------------------------------
2469 # Tests whether TYPE exists after having included INCLUDES, setting cache
2470 # variable VAR accordingly.
2471 ac_fn_cxx_check_type ()
2473 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2475 $as_echo_n "checking for $2... " >&6; }
2476 if eval \${$3+:} false; then :
2477 $as_echo_n "(cached) " >&6
2480 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2481 /* end confdefs.h. */
2492 if ac_fn_cxx_try_compile "$LINENO"; then :
2493 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2494 /* end confdefs.h. */
2505 if ac_fn_cxx_try_compile "$LINENO"; then :
2510 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2512 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2516 $as_echo "$ac_res" >&6; }
2517 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2519 } # ac_fn_cxx_check_type
2521 # ac_fn_c_find_intX_t LINENO BITS VAR
2522 # -----------------------------------
2523 # Finds a signed integer type with width BITS, setting cache variable VAR
2525 ac_fn_c_find_intX_t ()
2527 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
2529 $as_echo_n "checking for int$2_t... " >&6; }
2530 if eval \${$3+:} false; then :
2531 $as_echo_n "(cached) " >&6
2534 # Order is important - never check a type that is potentially smaller
2535 # than half of the expected target width.
2536 for ac_type in int$2_t 'int' 'long int' \
2537 'long long int' 'short int' 'signed char'; do
2538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2539 /* end confdefs.h. */
2540 $ac_includes_default
2541 enum { N = $2 / 2 - 1 };
2545 static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
2547 return test_array [0];
2553 if ac_fn_cxx_try_compile "$LINENO"; then :
2554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2555 /* end confdefs.h. */
2556 $ac_includes_default
2557 enum { N = $2 / 2 - 1 };
2561 static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
2562 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
2564 return test_array [0];
2570 if ac_fn_cxx_try_compile "$LINENO"; then :
2577 eval "$3=\$ac_type" ;;
2580 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2582 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2583 if eval test \"x\$"$3"\" = x"no"; then :
2591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2592 $as_echo "$ac_res" >&6; }
2593 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2595 } # ac_fn_c_find_intX_t
2597 # ac_fn_cxx_try_link LINENO
2598 # -------------------------
2599 # Try to link conftest.$ac_ext, and return whether this succeeded.
2600 ac_fn_cxx_try_link ()
2602 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2603 rm -f conftest.$ac_objext conftest$ac_exeext
2604 if { { ac_try="$ac_link"
2606 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2607 *) ac_try_echo=$ac_try;;
2609 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2610 $as_echo "$ac_try_echo"; } >&5
2611 (eval "$ac_link") 2>conftest.err
2613 if test -s conftest.err; then
2614 grep -v '^ *+' conftest.err >conftest.er1
2615 cat conftest.er1 >&5
2616 mv -f conftest.er1 conftest.err
2618 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2619 test $ac_status = 0; } && {
2620 test -z "$ac_cxx_werror_flag" ||
2621 test ! -s conftest.err
2622 } && test -s conftest$ac_exeext && {
2623 test "$cross_compiling" = yes ||
2624 test -x conftest$ac_exeext
2628 $as_echo "$as_me: failed program was:" >&5
2629 sed 's/^/| /' conftest.$ac_ext >&5
2633 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2634 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2635 # interfere with the next link command; also delete a directory that is
2636 # left behind by Apple's compiler. We do this before executing the actions.
2637 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2638 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2639 as_fn_set_status $ac_retval
2641 } # ac_fn_cxx_try_link
2643 # ac_fn_c_find_uintX_t LINENO BITS VAR
2644 # ------------------------------------
2645 # Finds an unsigned integer type with width BITS, setting cache variable VAR
2647 ac_fn_c_find_uintX_t ()
2649 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2651 $as_echo_n "checking for uint$2_t... " >&6; }
2652 if eval \${$3+:} false; then :
2653 $as_echo_n "(cached) " >&6
2656 # Order is important - never check a type that is potentially smaller
2657 # than half of the expected target width.
2658 for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2659 'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2661 /* end confdefs.h. */
2662 $ac_includes_default
2666 static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
2668 return test_array [0];
2674 if ac_fn_cxx_try_compile "$LINENO"; then :
2679 eval "$3=\$ac_type" ;;
2682 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2683 if eval test \"x\$"$3"\" = x"no"; then :
2691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2692 $as_echo "$ac_res" >&6; }
2693 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2695 } # ac_fn_c_find_uintX_t
2697 # ac_fn_cxx_check_header_preproc LINENO HEADER VAR
2698 # ------------------------------------------------
2699 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2700 ac_fn_cxx_check_header_preproc ()
2702 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2704 $as_echo_n "checking for $2... " >&6; }
2705 if eval \${$3+:} false; then :
2706 $as_echo_n "(cached) " >&6
2708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2709 /* end confdefs.h. */
2712 if ac_fn_cxx_try_cpp "$LINENO"; then :
2717 rm -f conftest.err conftest.i conftest.$ac_ext
2720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2721 $as_echo "$ac_res" >&6; }
2722 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2724 } # ac_fn_cxx_check_header_preproc
2726 # ac_fn_cxx_check_func LINENO FUNC VAR
2727 # ------------------------------------
2728 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2729 ac_fn_cxx_check_func ()
2731 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2733 $as_echo_n "checking for $2... " >&6; }
2734 if eval \${$3+:} false; then :
2735 $as_echo_n "(cached) " >&6
2737 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2738 /* end confdefs.h. */
2739 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2740 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2741 #define $2 innocuous_$2
2743 /* System header to define __stub macros and hopefully few prototypes,
2744 which can conflict with char $2 (); below.
2745 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2746 <limits.h> exists even on freestanding compilers. */
2749 # include <limits.h>
2751 # include <assert.h>
2756 /* Override any GCC internal prototype to avoid an error.
2757 Use char because int might match the return type of a GCC
2758 builtin and then its argument prototype would still apply. */
2763 /* The GNU C library defines this for functions which it implements
2764 to always fail with ENOSYS. Some functions are actually named
2765 something starting with __ and the normal name is an alias. */
2766 #if defined __stub_$2 || defined __stub___$2
2778 if ac_fn_cxx_try_link "$LINENO"; then :
2783 rm -f core conftest.err conftest.$ac_objext \
2784 conftest$ac_exeext conftest.$ac_ext
2787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2788 $as_echo "$ac_res" >&6; }
2789 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2791 } # ac_fn_cxx_check_func
2793 # ac_fn_cxx_check_decl LINENO SYMBOL VAR INCLUDES
2794 # -----------------------------------------------
2795 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
2797 ac_fn_cxx_check_decl ()
2799 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2800 as_decl_name=`echo $2|sed 's/ *(.*//'`
2801 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2803 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2804 if eval \${$3+:} false; then :
2805 $as_echo_n "(cached) " >&6
2807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2808 /* end confdefs.h. */
2813 #ifndef $as_decl_name
2815 (void) $as_decl_use;
2817 (void) $as_decl_name;
2825 if ac_fn_cxx_try_compile "$LINENO"; then :
2830 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2834 $as_echo "$ac_res" >&6; }
2835 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2837 } # ac_fn_cxx_check_decl
2839 # ac_fn_c_try_link LINENO
2840 # -----------------------
2841 # Try to link conftest.$ac_ext, and return whether this succeeded.
2844 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2845 rm -f conftest.$ac_objext conftest$ac_exeext
2846 if { { ac_try="$ac_link"
2848 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2849 *) ac_try_echo=$ac_try;;
2851 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2852 $as_echo "$ac_try_echo"; } >&5
2853 (eval "$ac_link") 2>conftest.err
2855 if test -s conftest.err; then
2856 grep -v '^ *+' conftest.err >conftest.er1
2857 cat conftest.er1 >&5
2858 mv -f conftest.er1 conftest.err
2860 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2861 test $ac_status = 0; } && {
2862 test -z "$ac_c_werror_flag" ||
2863 test ! -s conftest.err
2864 } && test -s conftest$ac_exeext && {
2865 test "$cross_compiling" = yes ||
2866 test -x conftest$ac_exeext
2870 $as_echo "$as_me: failed program was:" >&5
2871 sed 's/^/| /' conftest.$ac_ext >&5
2875 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2876 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2877 # interfere with the next link command; also delete a directory that is
2878 # left behind by Apple's compiler. We do this before executing the actions.
2879 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2880 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2881 as_fn_set_status $ac_retval
2883 } # ac_fn_c_try_link
2885 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2886 # ----------------------------------------------
2887 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2888 ac_fn_c_check_header_preproc ()
2890 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2892 $as_echo_n "checking for $2... " >&6; }
2893 if eval \${$3+:} false; then :
2894 $as_echo_n "(cached) " >&6
2896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2897 /* end confdefs.h. */
2900 if ac_fn_c_try_cpp "$LINENO"; then :
2905 rm -f conftest.err conftest.i conftest.$ac_ext
2908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2909 $as_echo "$ac_res" >&6; }
2910 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2912 } # ac_fn_c_check_header_preproc
2914 # ac_fn_c_check_func LINENO FUNC VAR
2915 # ----------------------------------
2916 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2917 ac_fn_c_check_func ()
2919 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2921 $as_echo_n "checking for $2... " >&6; }
2922 if eval \${$3+:} false; then :
2923 $as_echo_n "(cached) " >&6
2925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2926 /* end confdefs.h. */
2927 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2928 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2929 #define $2 innocuous_$2
2931 /* System header to define __stub macros and hopefully few prototypes,
2932 which can conflict with char $2 (); below.
2933 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2934 <limits.h> exists even on freestanding compilers. */
2937 # include <limits.h>
2939 # include <assert.h>
2944 /* Override any GCC internal prototype to avoid an error.
2945 Use char because int might match the return type of a GCC
2946 builtin and then its argument prototype would still apply. */
2951 /* The GNU C library defines this for functions which it implements
2952 to always fail with ENOSYS. Some functions are actually named
2953 something starting with __ and the normal name is an alias. */
2954 #if defined __stub_$2 || defined __stub___$2
2966 if ac_fn_c_try_link "$LINENO"; then :
2971 rm -f core conftest.err conftest.$ac_objext \
2972 conftest$ac_exeext conftest.$ac_ext
2975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2976 $as_echo "$ac_res" >&6; }
2977 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2979 } # ac_fn_c_check_func
2980 cat >config.log <<_ACEOF
2981 This file contains any messages produced by compilers while
2982 running configure, to aid debugging if configure makes a mistake.
2984 It was created by $as_me, which was
2985 generated by GNU Autoconf 2.69. Invocation command line was
2997 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2998 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2999 uname -r = `(uname -r) 2>/dev/null || echo unknown`
3000 uname -s = `(uname -s) 2>/dev/null || echo unknown`
3001 uname -v = `(uname -v) 2>/dev/null || echo unknown`
3003 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
3004 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
3006 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
3007 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
3008 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
3009 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
3010 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
3011 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
3012 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
3016 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3020 test -z "$as_dir" && as_dir=.
3021 $as_echo "PATH: $as_dir"
3037 # Keep a trace of the command line.
3038 # Strip out --no-create and --no-recursion so they do not pile up.
3039 # Strip out --silent because we don't want to record it for future runs.
3040 # Also quote any args containing shell meta-characters.
3041 # Make two passes to allow for proper duplicate-argument suppression.
3045 ac_must_keep_next=false
3051 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
3052 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3053 | -silent | --silent | --silen | --sile | --sil)
3056 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
3059 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
3061 as_fn_append ac_configure_args1 " '$ac_arg'"
3062 if test $ac_must_keep_next = true; then
3063 ac_must_keep_next=false # Got value, back to normal.
3066 *=* | --config-cache | -C | -disable-* | --disable-* \
3067 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
3068 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
3069 | -with-* | --with-* | -without-* | --without-* | --x)
3070 case "$ac_configure_args0 " in
3071 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
3074 -* ) ac_must_keep_next=true ;;
3077 as_fn_append ac_configure_args " '$ac_arg'"
3082 { ac_configure_args0=; unset ac_configure_args0;}
3083 { ac_configure_args1=; unset ac_configure_args1;}
3085 # When interrupted or exit'd, cleanup temporary files, and complete
3086 # config.log. We remove comments because anyway the quotes in there
3087 # would cause problems or look ugly.
3088 # WARNING: Use '\'' to represent an apostrophe within the trap.
3089 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
3090 trap 'exit_status=$?
3091 # Save into config.log some information that might help in debugging.
3095 $as_echo "## ---------------- ##
3096 ## Cache variables. ##
3097 ## ---------------- ##"
3099 # The following way of writing the cache mishandles newlines in values,
3101 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
3102 eval ac_val=\$$ac_var
3106 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3107 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3110 _ | IFS | as_nl) ;; #(
3111 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3112 *) { eval $ac_var=; unset $ac_var;} ;;
3117 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
3118 *${as_nl}ac_space=\ *)
3120 "s/'\''/'\''\\\\'\'''\''/g;
3121 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
3124 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3131 $as_echo "## ----------------- ##
3132 ## Output variables. ##
3133 ## ----------------- ##"
3135 for ac_var in $ac_subst_vars
3137 eval ac_val=\$$ac_var
3139 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
3141 $as_echo "$ac_var='\''$ac_val'\''"
3145 if test -n "$ac_subst_files"; then
3146 $as_echo "## ------------------- ##
3147 ## File substitutions. ##
3148 ## ------------------- ##"
3150 for ac_var in $ac_subst_files
3152 eval ac_val=\$$ac_var
3154 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
3156 $as_echo "$ac_var='\''$ac_val'\''"
3161 if test -s confdefs.h; then
3162 $as_echo "## ----------- ##
3169 test "$ac_signal" != 0 &&
3170 $as_echo "$as_me: caught signal $ac_signal"
3171 $as_echo "$as_me: exit $exit_status"
3173 rm -f core *.core core.conftest.* &&
3174 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
3177 for ac_signal in 1 2 13 15; do
3178 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
3182 # confdefs.h avoids OS command line length limits that DEFS can exceed.
3183 rm -f -r conftest* confdefs.h
3185 $as_echo "/* confdefs.h */" > confdefs.h
3187 # Predefined preprocessor variables.
3189 cat >>confdefs.h <<_ACEOF
3190 #define PACKAGE_NAME "$PACKAGE_NAME"
3193 cat >>confdefs.h <<_ACEOF
3194 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
3197 cat >>confdefs.h <<_ACEOF
3198 #define PACKAGE_VERSION "$PACKAGE_VERSION"
3201 cat >>confdefs.h <<_ACEOF
3202 #define PACKAGE_STRING "$PACKAGE_STRING"
3205 cat >>confdefs.h <<_ACEOF
3206 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
3209 cat >>confdefs.h <<_ACEOF
3210 #define PACKAGE_URL "$PACKAGE_URL"
3214 # Let the site file select an alternate cache file if it wants to.
3215 # Prefer an explicitly selected file to automatically selected ones.
3218 if test -n "$CONFIG_SITE"; then
3219 # We do not want a PATH search for config.site.
3220 case $CONFIG_SITE in #((
3221 -*) ac_site_file1=./$CONFIG_SITE;;
3222 */*) ac_site_file1=$CONFIG_SITE;;
3223 *) ac_site_file1=./$CONFIG_SITE;;
3225 elif test "x$prefix" != xNONE; then
3226 ac_site_file1=$prefix/share/config.site
3227 ac_site_file2=$prefix/etc/config.site
3229 ac_site_file1=$ac_default_prefix/share/config.site
3230 ac_site_file2=$ac_default_prefix/etc/config.site
3232 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
3234 test "x$ac_site_file" = xNONE && continue
3235 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
3236 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
3237 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
3238 sed 's/^/| /' "$ac_site_file" >&5
3240 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3241 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3242 as_fn_error $? "failed to load site script $ac_site_file
3243 See \`config.log' for more details" "$LINENO" 5; }
3247 if test -r "$cache_file"; then
3248 # Some versions of bash will fail to source /dev/null (special files
3249 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
3250 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
3251 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
3252 $as_echo "$as_me: loading cache $cache_file" >&6;}
3254 [\\/]* | ?:[\\/]* ) . "$cache_file";;
3255 *) . "./$cache_file";;
3259 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
3260 $as_echo "$as_me: creating cache $cache_file" >&6;}
3264 # Check that the precious variables saved in the cache have kept the same
3266 ac_cache_corrupted=false
3267 for ac_var in $ac_precious_vars; do
3268 eval ac_old_set=\$ac_cv_env_${ac_var}_set
3269 eval ac_new_set=\$ac_env_${ac_var}_set
3270 eval ac_old_val=\$ac_cv_env_${ac_var}_value
3271 eval ac_new_val=\$ac_env_${ac_var}_value
3272 case $ac_old_set,$ac_new_set in
3274 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
3275 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
3276 ac_cache_corrupted=: ;;
3278 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
3279 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
3280 ac_cache_corrupted=: ;;
3283 if test "x$ac_old_val" != "x$ac_new_val"; then
3284 # differences in whitespace do not lead to failure.
3285 ac_old_val_w=`echo x $ac_old_val`
3286 ac_new_val_w=`echo x $ac_new_val`
3287 if test "$ac_old_val_w" != "$ac_new_val_w"; then
3288 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
3289 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
3290 ac_cache_corrupted=:
3292 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
3293 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
3294 eval $ac_var=\$ac_old_val
3296 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
3297 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
3298 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
3299 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
3302 # Pass precious variables to config.status.
3303 if test "$ac_new_set" = set; then
3305 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
3306 *) ac_arg=$ac_var=$ac_new_val ;;
3308 case " $ac_configure_args " in
3309 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
3310 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
3314 if $ac_cache_corrupted; then
3315 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3316 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3317 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
3318 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
3319 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
3321 ## -------------------- ##
3322 ## Main body of script. ##
3323 ## -------------------- ##
3326 ac_cpp='$CPP $CPPFLAGS'
3327 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3328 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3329 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3337 ac_config_headers="$ac_config_headers auto-host.h:config.in"
3340 gcc_version=`cat $srcdir/BASE-VER`
3342 # Determine the host, build, and target systems
3344 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3345 if test -f "$ac_dir/install-sh"; then
3347 ac_install_sh="$ac_aux_dir/install-sh -c"
3349 elif test -f "$ac_dir/install.sh"; then
3351 ac_install_sh="$ac_aux_dir/install.sh -c"
3353 elif test -f "$ac_dir/shtool"; then
3355 ac_install_sh="$ac_aux_dir/shtool install -c"
3359 if test -z "$ac_aux_dir"; then
3360 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3363 # These three variables are undocumented and unsupported,
3364 # and are intended to be withdrawn in a future Autoconf release.
3365 # They can cause serious problems if a builder's source tree is in a directory
3366 # whose full name contains unusual characters.
3367 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3368 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3369 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3372 # Make sure we can run config.sub.
3373 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3374 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3377 $as_echo_n "checking build system type... " >&6; }
3378 if ${ac_cv_build+:} false; then :
3379 $as_echo_n "(cached) " >&6
3381 ac_build_alias=$build_alias
3382 test "x$ac_build_alias" = x &&
3383 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3384 test "x$ac_build_alias" = x &&
3385 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
3386 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3387 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3391 $as_echo "$ac_cv_build" >&6; }
3392 case $ac_cv_build in
3394 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
3397 ac_save_IFS=$IFS; IFS='-'
3403 # Remember, the first character of IFS is used to create $*,
3404 # except with old shells:
3407 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3411 $as_echo_n "checking host system type... " >&6; }
3412 if ${ac_cv_host+:} false; then :
3413 $as_echo_n "(cached) " >&6
3415 if test "x$host_alias" = x; then
3416 ac_cv_host=$ac_cv_build
3418 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3419 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3424 $as_echo "$ac_cv_host" >&6; }
3427 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
3430 ac_save_IFS=$IFS; IFS='-'
3436 # Remember, the first character of IFS is used to create $*,
3437 # except with old shells:
3440 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3444 $as_echo_n "checking target system type... " >&6; }
3445 if ${ac_cv_target+:} false; then :
3446 $as_echo_n "(cached) " >&6
3448 if test "x$target_alias" = x; then
3449 ac_cv_target=$ac_cv_host
3451 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3452 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3457 $as_echo "$ac_cv_target" >&6; }
3458 case $ac_cv_target in
3460 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
3462 target=$ac_cv_target
3463 ac_save_IFS=$IFS; IFS='-'
3469 # Remember, the first character of IFS is used to create $*,
3470 # except with old shells:
3473 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3476 # The aliases save the names the user supplied, while $host etc.
3477 # will get canonicalized.
3478 test -n "$target_alias" &&
3479 test "$program_prefix$program_suffix$program_transform_name" = \
3481 program_prefix=${target_alias}-
3483 # Determine the noncanonical host name, for Ada.
3484 case ${build_alias} in
3485 "") build_noncanonical=${build} ;;
3486 *) build_noncanonical=${build_alias} ;;
3489 case ${host_alias} in
3490 "") host_noncanonical=${build_noncanonical} ;;
3491 *) host_noncanonical=${host_alias} ;;
3497 # Determine the noncanonical target name, for directory use.
3498 case ${target_alias} in
3499 "") target_noncanonical=${host_noncanonical} ;;
3500 *) target_noncanonical=${target_alias} ;;
3506 # Used for constructing correct paths for offload compilers.
3507 real_target_noncanonical=${target_noncanonical}
3510 # Determine the target- and build-specific subdirectories
3512 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
3513 # have matching libraries, they should use host libraries: Makefile.tpl
3514 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
3515 # However, they still use the build modules, because the corresponding
3516 # host modules (e.g. bison) are only built for the host when bootstrap
3518 # - build_subdir is where we find build modules, and never changes.
3519 # - build_libsubdir is where we find build libraries, and can be overridden.
3521 # Prefix 'build-' so this never conflicts with target_subdir.
3522 build_subdir="build-${build_noncanonical}"
3524 # Check whether --with-build-libsubdir was given.
3525 if test "${with_build_libsubdir+set}" = set; then :
3526 withval=$with_build_libsubdir; build_libsubdir="$withval"
3528 build_libsubdir="$build_subdir"
3531 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
3532 if ( test $srcdir = . && test -d gcc ) \
3533 || test -d $srcdir/../host-${host_noncanonical}; then
3534 host_subdir="host-${host_noncanonical}"
3539 target_subdir=${target_noncanonical}
3542 # Set program_transform_name
3543 test "$program_prefix" != NONE &&
3544 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3545 # Use a double $ so make ignores it.
3546 test "$program_suffix" != NONE &&
3547 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3548 # Double any \ or $.
3549 # By default was `s,x,x', remove it if useless.
3550 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3551 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3554 # Check for bogus environment variables.
3555 # Test if LIBRARY_PATH contains the notation for the current directory
3556 # since this would lead to problems installing/building glibc.
3557 # LIBRARY_PATH contains the current directory if one of the following
3559 # - one of the terminals (":" and ";") is the first or last sign
3560 # - two terminals occur directly after each other
3561 # - the path contains an element with a dot in it
3562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBRARY_PATH variable" >&5
3563 $as_echo_n "checking LIBRARY_PATH variable... " >&6; }
3564 case ${LIBRARY_PATH} in
3565 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3566 library_path_setting="contains current directory"
3569 library_path_setting="ok"
3572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $library_path_setting" >&5
3573 $as_echo "$library_path_setting" >&6; }
3574 if test "$library_path_setting" != "ok"; then
3576 *** LIBRARY_PATH shouldn't contain the current directory when
3577 *** building gcc. Please change the environment variable
3578 *** and run configure again." "$LINENO" 5
3581 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
3582 # since this would lead to problems installing/building glibc.
3583 # GCC_EXEC_PREFIX contains the current directory if one of the following
3585 # - one of the terminals (":" and ";") is the first or last sign
3586 # - two terminals occur directly after each other
3587 # - the path contains an element with a dot in it
3588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC_EXEC_PREFIX variable" >&5
3589 $as_echo_n "checking GCC_EXEC_PREFIX variable... " >&6; }
3590 case ${GCC_EXEC_PREFIX} in
3591 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3592 gcc_exec_prefix_setting="contains current directory"
3595 gcc_exec_prefix_setting="ok"
3598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_exec_prefix_setting" >&5
3599 $as_echo "$gcc_exec_prefix_setting" >&6; }
3600 if test "$gcc_exec_prefix_setting" != "ok"; then
3602 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
3603 *** building gcc. Please change the environment variable
3604 *** and run configure again." "$LINENO" 5
3611 # Specify the local prefix
3614 # Check whether --with-local-prefix was given.
3615 if test "${with_local_prefix+set}" = set; then :
3616 withval=$with_local_prefix; case "${withval}" in
3617 yes) as_fn_error $? "bad value ${withval} given for local include directory prefix" "$LINENO" 5 ;;
3619 *) local_prefix=$with_local_prefix ;;
3624 # Default local prefix if it is empty
3625 if test x$local_prefix = x; then
3626 local_prefix=/usr/local
3630 # Check whether --with-native-system-header-dir was given.
3631 if test "${with_native_system_header_dir+set}" = set; then :
3632 withval=$with_native_system_header_dir;
3633 case ${with_native_system_header_dir} in
3634 yes|no) as_fn_error $? "bad value ${withval} given for --with-native-system-header-dir" "$LINENO" 5 ;;
3635 /* | [A-Za-z]:[\\/]*) ;;
3636 *) as_fn_error $? "--with-native-system-header-dir argument ${withval} must be an absolute directory" "$LINENO" 5 ;;
3638 configured_native_system_header_dir="${withval}"
3641 configured_native_system_header_dir=
3646 # Check whether --with-build-sysroot was given.
3647 if test "${with_build_sysroot+set}" = set; then :
3648 withval=$with_build_sysroot; if test x"$withval" != x ; then
3649 SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval"
3652 SYSROOT_CFLAGS_FOR_TARGET=
3657 if test "x$prefix" = xNONE; then
3658 test_prefix=/usr/local
3662 if test "x$exec_prefix" = xNONE; then
3663 test_exec_prefix=$test_prefix
3665 test_exec_prefix=$exec_prefix
3669 # Check whether --with-sysroot was given.
3670 if test "${with_sysroot+set}" = set; then :
3671 withval=$with_sysroot;
3672 case ${with_sysroot} in
3674 */) with_sysroot=`echo $with_sysroot | sed 's,/$,,'` ;;
3676 case ${with_sysroot} in
3677 yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
3678 *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
3681 TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
3682 CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
3684 case ${TARGET_SYSTEM_ROOT} in
3685 "${test_prefix}"|"${test_prefix}/"*|\
3686 "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
3687 '${prefix}'|'${prefix}/'*|\
3688 '${exec_prefix}'|'${exec_prefix}/'*)
3689 t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
3690 TARGET_SYSTEM_ROOT_DEFINE="$t"
3697 TARGET_SYSTEM_ROOT_DEFINE=
3698 CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
3706 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
3707 # passed in by the toplevel make and thus we'd get different behavior
3708 # depending on where we built the sources.
3709 gcc_gxx_include_dir=
3710 # Specify the g++ header file directory
3712 # Check whether --with-gxx-include-dir was given.
3713 if test "${with_gxx_include_dir+set}" = set; then :
3714 withval=$with_gxx_include_dir; case "${withval}" in
3715 yes) as_fn_error $? "bad value ${withval} given for g++ include directory" "$LINENO" 5 ;;
3717 *) gcc_gxx_include_dir=$with_gxx_include_dir ;;
3722 # If both --with-sysroot and --with-gxx-include-dir are passed, we interpolate
3723 # the former in the latter and, upon success, compute gcc_gxx_include_dir as
3724 # relative to the sysroot.
3725 gcc_gxx_include_dir_add_sysroot=0
3727 # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
3728 if test x${gcc_gxx_include_dir} = x; then
3729 if test x${enable_version_specific_runtime_libs} = xyes; then
3730 gcc_gxx_include_dir='${libsubdir}/include/c++'
3732 libstdcxx_incdir='include/c++/$(version)'
3733 if test x$host != x$target; then
3734 libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
3736 gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
3738 elif test "${with_sysroot+set}" = set; then
3739 gcc_gxx_without_sysroot=`expr "${gcc_gxx_include_dir}" : "${with_sysroot}"'\(.*\)'`
3740 if test "${gcc_gxx_without_sysroot}"; then
3741 gcc_gxx_include_dir="${gcc_gxx_without_sysroot}"
3742 gcc_gxx_include_dir_add_sysroot=1
3746 # Configuration for an alternate set of C++ headers.
3747 gcc_gxx_libcxx_include_dir=
3748 # Specify the alternate g++ header file directory
3750 # Check whether --with-gxx-libcxx-include-dir was given.
3751 if test "${with_gxx_libcxx_include_dir+set}" = set; then :
3752 withval=$with_gxx_libcxx_include_dir; case "${withval}" in
3753 yes) as_fn_error $? "bad value ${withval} given for libc++ include directory" "$LINENO" 5 ;;
3755 *) gcc_gxx_libcxx_include_dir=$with_gxx_libcxx_include_dir ;;
3760 # If both --with-sysroot and --with-gxx-libcxx-include-dir are passed, we
3761 # check to see if the latter starts with the former and, upon success, compute
3762 # gcc_gxx_libcxx_include_dir as relative to the sysroot.
3763 gcc_gxx_libcxx_include_dir_add_sysroot=0
3765 if test x${gcc_gxx_libcxx_include_dir} != x; then
3767 $as_echo "#define ENABLE_STDLIB_OPTION 1" >>confdefs.h
3770 $as_echo "#define ENABLE_STDLIB_OPTION 0" >>confdefs.h
3773 # ??? This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
3774 if test x${gcc_gxx_libcxx_include_dir} = x; then
3775 if test x${enable_version_specific_runtime_libs} = xyes; then
3776 gcc_gxx_libcxx_include_dir='${libsubdir}/libc++_include/c++/v1'
3778 libcxx_incdir='libc++_include/c++/$(version)/v1'
3779 if test x$host != x$target; then
3780 libcxx_incdir="$target_alias/$libcxx_incdir"
3782 gcc_gxx_libcxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libcxx_incdir"
3784 elif test "${with_sysroot+set}" = set; then
3785 gcc_gxx_libcxx_without_sysroot=`expr "${gcc_gxx_libcxx_include_dir}" : "${with_sysroot}"'\(.*\)'`
3786 if test "${gcc_gxx_libcxx_without_sysroot}"; then
3787 gcc_gxx_libcxx_include_dir="${gcc_gxx_libcxx_without_sysroot}"
3788 gcc_gxx_libcxx_include_dir_add_sysroot=1
3793 # Check whether --with-cpp_install_dir was given.
3794 if test "${with_cpp_install_dir+set}" = set; then :
3795 withval=$with_cpp_install_dir; if test x$withval = xyes; then
3796 as_fn_error $? "option --with-cpp-install-dir requires an argument" "$LINENO" 5
3797 elif test x$withval != xno; then
3798 cpp_install_dir=$withval
3803 # We would like to our source tree to be readonly. However when releases or
3804 # pre-releases are generated, the flex/bison generated files as well as the
3805 # various formats of manuals need to be included along with the rest of the
3806 # sources. Therefore we have --enable-generated-files-in-srcdir to do
3809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to place generated files in the source directory" >&5
3810 $as_echo_n "checking whether to place generated files in the source directory... " >&6; }
3811 # Check whether --enable-generated-files-in-srcdir was given.
3812 if test "${enable_generated_files_in_srcdir+set}" = set; then :
3813 enableval=$enable_generated_files_in_srcdir; generated_files_in_srcdir=$enableval
3815 generated_files_in_srcdir=no
3819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $generated_files_in_srcdir" >&5
3820 $as_echo "$generated_files_in_srcdir" >&6; }
3822 if test "$generated_files_in_srcdir" = "yes"; then
3829 # -------------------
3830 # Find default linker
3831 # -------------------
3835 # Check whether --with-gnu-ld was given.
3836 if test "${with_gnu_ld+set}" = set; then :
3837 withval=$with_gnu_ld; gnu_ld_flag="$with_gnu_ld"
3845 ld64_flag=yes # Darwin can only use a ld64-compatible linker.
3846 dsymutil_flag=yes # Darwin uses dsymutil to link debug.
3854 # With pre-defined ld
3856 # Check whether --with-ld was given.
3857 if test "${with_ld+set}" = set; then :
3858 withval=$with_ld; DEFAULT_LINKER="$with_ld"
3861 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3862 if test ! -x "$DEFAULT_LINKER"; then
3863 as_fn_error $? "cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" "$LINENO" 5
3864 elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3866 elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep ld64- > /dev/null; then
3870 cat >>confdefs.h <<_ACEOF
3871 #define DEFAULT_LINKER "$DEFAULT_LINKER"
3876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default linker was specified" >&5
3877 $as_echo_n "checking whether a default linker was specified... " >&6; }
3878 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3879 if test x"$gnu_ld_flag" = x"no"; then
3880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER)" >&5
3881 $as_echo "yes ($DEFAULT_LINKER)" >&6; }
3883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
3884 $as_echo "yes ($DEFAULT_LINKER - GNU ld)" >&6; }
3887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3888 $as_echo "no" >&6; }
3891 # With demangler in GNU ld
3893 # Check whether --with-demangler-in-ld was given.
3894 if test "${with_demangler_in_ld+set}" = set; then :
3895 withval=$with_demangler_in_ld; demangler_in_ld="$with_demangler_in_ld"
3901 # Allow the user to specify a dsymutil executable (used on Darwin only, so far)
3903 # Check whether --with-dsymutil was given.
3904 if test "${with_dsymutil+set}" = set; then :
3905 withval=$with_dsymutil; DEFAULT_DSYMUTIL="$with_dsymutil"
3910 if test x"${DEFAULT_DSYMUTIL+set}" = x"set"; then
3911 if test ! -x "$DEFAULT_DSYMUTIL"; then
3912 as_fn_error $? "cannot execute: $DEFAULT_DSYMUTIL: check --with-dsymutil or env. var. DEFAULT_DSYMUTIL" "$LINENO" 5
3914 if dsymutil_vers=`$DEFAULT_DSYMUTIL -v /dev/null 2>&1`; then
3919 cat >>confdefs.h <<_ACEOF
3920 #define DEFAULT_DSYMUTIL "$DEFAULT_DSYMUTIL"
3925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default dsymutil was specified" >&5
3926 $as_echo_n "checking whether a default dsymutil was specified... " >&6; }
3927 if test x"${DEFAULT_DSYMUTIL+set}" = x"set"; then
3928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_DSYMUTIL)" >&5
3929 $as_echo "yes ($DEFAULT_DSYMUTIL)" >&6; }
3931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3932 $as_echo "no" >&6; }
3935 # ----------------------
3936 # Find default assembler
3937 # ----------------------
3941 # Check whether --with-gnu-as was given.
3942 if test "${with_gnu_as+set}" = set; then :
3943 withval=$with_gnu_as; gas_flag="$with_gnu_as"
3950 # Check whether --with-as was given.
3951 if test "${with_as+set}" = set; then :
3952 withval=$with_as; DEFAULT_ASSEMBLER="$with_as"
3955 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3956 if test ! -x "$DEFAULT_ASSEMBLER"; then
3957 as_fn_error $? "cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" "$LINENO" 5
3958 elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3962 cat >>confdefs.h <<_ACEOF
3963 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
3968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default assembler was specified" >&5
3969 $as_echo_n "checking whether a default assembler was specified... " >&6; }
3970 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3971 if test x"$gas_flag" = x"no"; then
3972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER)" >&5
3973 $as_echo "yes ($DEFAULT_ASSEMBLER)" >&6; }
3975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
3976 $as_echo "yes ($DEFAULT_ASSEMBLER - GNU as)" >&6; }
3979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3980 $as_echo "no" >&6; }
3987 # If a non-executable a.out is present (e.g. created by GNU as above even if
3988 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
3989 # file, even when creating an executable, so an execution test fails.
3990 # Remove possible default executable files to avoid this.
3992 # FIXME: This really belongs into AC_PROG_CC and can be removed once
3993 # Autoconf includes it.
3994 rm -f a.out a.exe b.out
3996 # Find the native compiler
3998 ac_cpp='$CPP $CPPFLAGS'
3999 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4000 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4001 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4002 if test -n "$ac_tool_prefix"; then
4003 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4004 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4006 $as_echo_n "checking for $ac_word... " >&6; }
4007 if ${ac_cv_prog_CC+:} false; then :
4008 $as_echo_n "(cached) " >&6
4010 if test -n "$CC"; then
4011 ac_cv_prog_CC="$CC" # Let the user override the test.
4013 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4017 test -z "$as_dir" && as_dir=.
4018 for ac_exec_ext in '' $ac_executable_extensions; do
4019 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4020 ac_cv_prog_CC="${ac_tool_prefix}gcc"
4021 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4031 if test -n "$CC"; then
4032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4033 $as_echo "$CC" >&6; }
4035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4036 $as_echo "no" >&6; }
4041 if test -z "$ac_cv_prog_CC"; then
4043 # Extract the first word of "gcc", so it can be a program name with args.
4044 set dummy gcc; ac_word=$2
4045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4046 $as_echo_n "checking for $ac_word... " >&6; }
4047 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4048 $as_echo_n "(cached) " >&6
4050 if test -n "$ac_ct_CC"; then
4051 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4053 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4057 test -z "$as_dir" && as_dir=.
4058 for ac_exec_ext in '' $ac_executable_extensions; do
4059 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4060 ac_cv_prog_ac_ct_CC="gcc"
4061 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4070 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4071 if test -n "$ac_ct_CC"; then
4072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4073 $as_echo "$ac_ct_CC" >&6; }
4075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4076 $as_echo "no" >&6; }
4079 if test "x$ac_ct_CC" = x; then
4082 case $cross_compiling:$ac_tool_warned in
4084 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4085 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4086 ac_tool_warned=yes ;;
4094 if test -z "$CC"; then
4095 if test -n "$ac_tool_prefix"; then
4096 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4097 set dummy ${ac_tool_prefix}cc; ac_word=$2
4098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4099 $as_echo_n "checking for $ac_word... " >&6; }
4100 if ${ac_cv_prog_CC+:} false; then :
4101 $as_echo_n "(cached) " >&6
4103 if test -n "$CC"; then
4104 ac_cv_prog_CC="$CC" # Let the user override the test.
4106 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4110 test -z "$as_dir" && as_dir=.
4111 for ac_exec_ext in '' $ac_executable_extensions; do
4112 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4113 ac_cv_prog_CC="${ac_tool_prefix}cc"
4114 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4124 if test -n "$CC"; then
4125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4126 $as_echo "$CC" >&6; }
4128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4129 $as_echo "no" >&6; }
4135 if test -z "$CC"; then
4136 # Extract the first word of "cc", so it can be a program name with args.
4137 set dummy cc; ac_word=$2
4138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4139 $as_echo_n "checking for $ac_word... " >&6; }
4140 if ${ac_cv_prog_CC+:} false; then :
4141 $as_echo_n "(cached) " >&6
4143 if test -n "$CC"; then
4144 ac_cv_prog_CC="$CC" # Let the user override the test.
4147 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4151 test -z "$as_dir" && as_dir=.
4152 for ac_exec_ext in '' $ac_executable_extensions; do
4153 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4154 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4155 ac_prog_rejected=yes
4159 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4166 if test $ac_prog_rejected = yes; then
4167 # We found a bogon in the path, so make sure we never use it.
4168 set dummy $ac_cv_prog_CC
4170 if test $# != 0; then
4171 # We chose a different compiler from the bogus one.
4172 # However, it has the same basename, so the bogon will be chosen
4173 # first if we set CC to just the basename; use the full file name.
4175 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4181 if test -n "$CC"; then
4182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4183 $as_echo "$CC" >&6; }
4185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4186 $as_echo "no" >&6; }
4191 if test -z "$CC"; then
4192 if test -n "$ac_tool_prefix"; then
4193 for ac_prog in cl.exe
4195 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4196 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4198 $as_echo_n "checking for $ac_word... " >&6; }
4199 if ${ac_cv_prog_CC+:} false; then :
4200 $as_echo_n "(cached) " >&6
4202 if test -n "$CC"; then
4203 ac_cv_prog_CC="$CC" # Let the user override the test.
4205 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4209 test -z "$as_dir" && as_dir=.
4210 for ac_exec_ext in '' $ac_executable_extensions; do
4211 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4212 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4213 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4223 if test -n "$CC"; then
4224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4225 $as_echo "$CC" >&6; }
4227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4228 $as_echo "no" >&6; }
4232 test -n "$CC" && break
4235 if test -z "$CC"; then
4237 for ac_prog in cl.exe
4239 # Extract the first word of "$ac_prog", so it can be a program name with args.
4240 set dummy $ac_prog; ac_word=$2
4241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4242 $as_echo_n "checking for $ac_word... " >&6; }
4243 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4244 $as_echo_n "(cached) " >&6
4246 if test -n "$ac_ct_CC"; then
4247 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4249 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4253 test -z "$as_dir" && as_dir=.
4254 for ac_exec_ext in '' $ac_executable_extensions; do
4255 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4256 ac_cv_prog_ac_ct_CC="$ac_prog"
4257 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4266 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4267 if test -n "$ac_ct_CC"; then
4268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4269 $as_echo "$ac_ct_CC" >&6; }
4271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4272 $as_echo "no" >&6; }
4276 test -n "$ac_ct_CC" && break
4279 if test "x$ac_ct_CC" = x; then
4282 case $cross_compiling:$ac_tool_warned in
4284 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4285 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4286 ac_tool_warned=yes ;;
4295 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4296 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4297 as_fn_error $? "no acceptable C compiler found in \$PATH
4298 See \`config.log' for more details" "$LINENO" 5; }
4300 # Provide some information about the compiler.
4301 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4304 for ac_option in --version -v -V -qversion; do
4305 { { ac_try="$ac_compiler $ac_option >&5"
4307 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4308 *) ac_try_echo=$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_compiler $ac_option >&5") 2>conftest.err
4314 if test -s conftest.err; then
4316 ... rest of stderr output deleted ...
4317 10q' conftest.err >conftest.er1
4318 cat conftest.er1 >&5
4320 rm -f conftest.er1 conftest.err
4321 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4322 test $ac_status = 0; }
4325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4326 /* end confdefs.h. */
4336 ac_clean_files_save=$ac_clean_files
4337 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
4338 # Try to create an executable without -o first, disregard a.out.
4339 # It will help us diagnose broken compilers, and finding out an intuition
4341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4342 $as_echo_n "checking whether the C compiler works... " >&6; }
4343 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
4345 # The possible output files:
4346 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
4349 for ac_file in $ac_files
4352 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4353 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
4358 if { { ac_try="$ac_link_default"
4360 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4361 *) ac_try_echo=$ac_try;;
4363 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4364 $as_echo "$ac_try_echo"; } >&5
4365 (eval "$ac_link_default") 2>&5
4367 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4368 test $ac_status = 0; }; then :
4369 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
4370 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
4371 # in a Makefile. We should not override ac_cv_exeext if it was cached,
4372 # so that the user can short-circuit this test for compilers unknown to
4374 for ac_file in $ac_files ''
4376 test -f "$ac_file" || continue
4378 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
4381 # We found the default executable, but exeext='' is most
4385 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
4387 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4389 # We set ac_cv_exeext here because the later test for it is not
4390 # safe: cross compilers may not add the suffix if given an `-o'
4391 # argument, so we may need to know it at that point already.
4392 # Even if this section looks crufty: it has the advantage of
4399 test "$ac_cv_exeext" = no && ac_cv_exeext=
4404 if test -z "$ac_file"; then :
4405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4406 $as_echo "no" >&6; }
4407 $as_echo "$as_me: failed program was:" >&5
4408 sed 's/^/| /' conftest.$ac_ext >&5
4410 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4411 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4412 as_fn_error 77 "C compiler cannot create executables
4413 See \`config.log' for more details" "$LINENO" 5; }
4415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4416 $as_echo "yes" >&6; }
4418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
4419 $as_echo_n "checking for C compiler default output file name... " >&6; }
4420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
4421 $as_echo "$ac_file" >&6; }
4422 ac_exeext=$ac_cv_exeext
4424 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
4425 ac_clean_files=$ac_clean_files_save
4426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
4427 $as_echo_n "checking for suffix of executables... " >&6; }
4428 if { { ac_try="$ac_link"
4430 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4431 *) ac_try_echo=$ac_try;;
4433 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4434 $as_echo "$ac_try_echo"; } >&5
4435 (eval "$ac_link") 2>&5
4437 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4438 test $ac_status = 0; }; then :
4439 # If both `conftest.exe' and `conftest' are `present' (well, observable)
4440 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
4441 # work properly (i.e., refer to `conftest.exe'), while it won't with
4443 for ac_file in conftest.exe conftest conftest.*; do
4444 test -f "$ac_file" || continue
4446 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4447 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4453 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4454 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4455 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
4456 See \`config.log' for more details" "$LINENO" 5; }
4458 rm -f conftest conftest$ac_cv_exeext
4459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
4460 $as_echo "$ac_cv_exeext" >&6; }
4462 rm -f conftest.$ac_ext
4463 EXEEXT=$ac_cv_exeext
4465 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4466 /* end confdefs.h. */
4471 FILE *f = fopen ("conftest.out", "w");
4472 return ferror (f) || fclose (f) != 0;
4478 ac_clean_files="$ac_clean_files conftest.out"
4479 # Check that the compiler produces executables we can run. If not, either
4480 # the compiler is broken, or we cross compile.
4481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
4482 $as_echo_n "checking whether we are cross compiling... " >&6; }
4483 if test "$cross_compiling" != yes; then
4484 { { ac_try="$ac_link"
4486 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4487 *) ac_try_echo=$ac_try;;
4489 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4490 $as_echo "$ac_try_echo"; } >&5
4491 (eval "$ac_link") 2>&5
4493 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4494 test $ac_status = 0; }
4495 if { ac_try='./conftest$ac_cv_exeext'
4496 { { case "(($ac_try" in
4497 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4498 *) ac_try_echo=$ac_try;;
4500 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4501 $as_echo "$ac_try_echo"; } >&5
4502 (eval "$ac_try") 2>&5
4504 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4505 test $ac_status = 0; }; }; then
4508 if test "$cross_compiling" = maybe; then
4511 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4512 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4513 as_fn_error $? "cannot run C compiled programs.
4514 If you meant to cross compile, use \`--host'.
4515 See \`config.log' for more details" "$LINENO" 5; }
4519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
4520 $as_echo "$cross_compiling" >&6; }
4522 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
4523 ac_clean_files=$ac_clean_files_save
4524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4525 $as_echo_n "checking for suffix of object files... " >&6; }
4526 if ${ac_cv_objext+:} false; then :
4527 $as_echo_n "(cached) " >&6
4529 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4530 /* end confdefs.h. */
4540 rm -f conftest.o conftest.obj
4541 if { { ac_try="$ac_compile"
4543 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4544 *) ac_try_echo=$ac_try;;
4546 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4547 $as_echo "$ac_try_echo"; } >&5
4548 (eval "$ac_compile") 2>&5
4550 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4551 test $ac_status = 0; }; then :
4552 for ac_file in conftest.o conftest.obj conftest.*; do
4553 test -f "$ac_file" || continue;
4555 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4556 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4561 $as_echo "$as_me: failed program was:" >&5
4562 sed 's/^/| /' conftest.$ac_ext >&5
4564 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4565 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4566 as_fn_error $? "cannot compute suffix of object files: cannot compile
4567 See \`config.log' for more details" "$LINENO" 5; }
4569 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4572 $as_echo "$ac_cv_objext" >&6; }
4573 OBJEXT=$ac_cv_objext
4575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4576 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4577 if ${ac_cv_c_compiler_gnu+:} false; then :
4578 $as_echo_n "(cached) " >&6
4580 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4581 /* end confdefs.h. */
4594 if ac_fn_c_try_compile "$LINENO"; then :
4599 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4600 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4604 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4605 if test $ac_compiler_gnu = yes; then
4610 ac_test_CFLAGS=${CFLAGS+set}
4611 ac_save_CFLAGS=$CFLAGS
4612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4613 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4614 if ${ac_cv_prog_cc_g+:} false; then :
4615 $as_echo_n "(cached) " >&6
4617 ac_save_c_werror_flag=$ac_c_werror_flag
4618 ac_c_werror_flag=yes
4621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4622 /* end confdefs.h. */
4632 if ac_fn_c_try_compile "$LINENO"; then :
4636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4637 /* end confdefs.h. */
4647 if ac_fn_c_try_compile "$LINENO"; then :
4650 ac_c_werror_flag=$ac_save_c_werror_flag
4652 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4653 /* end confdefs.h. */
4663 if ac_fn_c_try_compile "$LINENO"; then :
4666 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4668 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4670 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4671 ac_c_werror_flag=$ac_save_c_werror_flag
4673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4674 $as_echo "$ac_cv_prog_cc_g" >&6; }
4675 if test "$ac_test_CFLAGS" = set; then
4676 CFLAGS=$ac_save_CFLAGS
4677 elif test $ac_cv_prog_cc_g = yes; then
4678 if test "$GCC" = yes; then
4684 if test "$GCC" = yes; then
4690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4691 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4692 if ${ac_cv_prog_cc_c89+:} false; then :
4693 $as_echo_n "(cached) " >&6
4695 ac_cv_prog_cc_c89=no
4697 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4698 /* end confdefs.h. */
4702 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4703 struct buf { int x; };
4704 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4705 static char *e (p, i)
4711 static char *f (char * (*g) (char **, int), char **p, ...)
4716 s = g (p, va_arg (v,int));
4721 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
4722 function prototypes and stuff, but not '\xHH' hex character constants.
4723 These don't provoke an error unfortunately, instead are silently treated
4724 as 'x'. The following induces an error, until -std is added to get
4725 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4726 array size at least. It's necessary to write '\x00'==0 to get something
4727 that's true only with -std. */
4728 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4730 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4731 inside strings and character constants. */
4733 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4735 int test (int i, double x);
4736 struct s1 {int (*f) (int a);};
4737 struct s2 {int (*f) (double a);};
4738 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4744 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
4749 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4750 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4752 CC="$ac_save_CC $ac_arg"
4753 if ac_fn_c_try_compile "$LINENO"; then :
4754 ac_cv_prog_cc_c89=$ac_arg
4756 rm -f core conftest.err conftest.$ac_objext
4757 test "x$ac_cv_prog_cc_c89" != "xno" && break
4759 rm -f conftest.$ac_ext
4764 case "x$ac_cv_prog_cc_c89" in
4766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4767 $as_echo "none needed" >&6; } ;;
4769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4770 $as_echo "unsupported" >&6; } ;;
4772 CC="$CC $ac_cv_prog_cc_c89"
4773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4774 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4776 if test "x$ac_cv_prog_cc_c89" != xno; then :
4781 ac_cpp='$CPP $CPPFLAGS'
4782 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4783 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4784 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4787 ac_cpp='$CXXCPP $CPPFLAGS'
4788 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4789 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4790 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4791 if test -z "$CXX"; then
4792 if test -n "$CCC"; then
4795 if test -n "$ac_tool_prefix"; then
4796 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4798 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4799 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4801 $as_echo_n "checking for $ac_word... " >&6; }
4802 if ${ac_cv_prog_CXX+:} false; then :
4803 $as_echo_n "(cached) " >&6
4805 if test -n "$CXX"; then
4806 ac_cv_prog_CXX="$CXX" # Let the user override the test.
4808 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4812 test -z "$as_dir" && as_dir=.
4813 for ac_exec_ext in '' $ac_executable_extensions; do
4814 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4815 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4816 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4826 if test -n "$CXX"; then
4827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4828 $as_echo "$CXX" >&6; }
4830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4831 $as_echo "no" >&6; }
4835 test -n "$CXX" && break
4838 if test -z "$CXX"; then
4840 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4842 # Extract the first word of "$ac_prog", so it can be a program name with args.
4843 set dummy $ac_prog; ac_word=$2
4844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4845 $as_echo_n "checking for $ac_word... " >&6; }
4846 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
4847 $as_echo_n "(cached) " >&6
4849 if test -n "$ac_ct_CXX"; then
4850 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4852 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4856 test -z "$as_dir" && as_dir=.
4857 for ac_exec_ext in '' $ac_executable_extensions; do
4858 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4859 ac_cv_prog_ac_ct_CXX="$ac_prog"
4860 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4869 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4870 if test -n "$ac_ct_CXX"; then
4871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4872 $as_echo "$ac_ct_CXX" >&6; }
4874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4875 $as_echo "no" >&6; }
4879 test -n "$ac_ct_CXX" && break
4882 if test "x$ac_ct_CXX" = x; then
4885 case $cross_compiling:$ac_tool_warned in
4887 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4888 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4889 ac_tool_warned=yes ;;
4897 # Provide some information about the compiler.
4898 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4901 for ac_option in --version -v -V -qversion; do
4902 { { ac_try="$ac_compiler $ac_option >&5"
4904 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4905 *) ac_try_echo=$ac_try;;
4907 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4908 $as_echo "$ac_try_echo"; } >&5
4909 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4911 if test -s conftest.err; then
4913 ... rest of stderr output deleted ...
4914 10q' conftest.err >conftest.er1
4915 cat conftest.er1 >&5
4917 rm -f conftest.er1 conftest.err
4918 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4919 test $ac_status = 0; }
4922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4923 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4924 if ${ac_cv_cxx_compiler_gnu+:} false; then :
4925 $as_echo_n "(cached) " >&6
4927 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4928 /* end confdefs.h. */
4941 if ac_fn_cxx_try_compile "$LINENO"; then :
4946 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4947 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4951 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4952 if test $ac_compiler_gnu = yes; then
4957 ac_test_CXXFLAGS=${CXXFLAGS+set}
4958 ac_save_CXXFLAGS=$CXXFLAGS
4959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4960 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4961 if ${ac_cv_prog_cxx_g+:} false; then :
4962 $as_echo_n "(cached) " >&6
4964 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4965 ac_cxx_werror_flag=yes
4968 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4969 /* end confdefs.h. */
4979 if ac_fn_cxx_try_compile "$LINENO"; then :
4980 ac_cv_prog_cxx_g=yes
4983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4984 /* end confdefs.h. */
4994 if ac_fn_cxx_try_compile "$LINENO"; then :
4997 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4999 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5000 /* end confdefs.h. */
5010 if ac_fn_cxx_try_compile "$LINENO"; then :
5011 ac_cv_prog_cxx_g=yes
5013 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5015 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5017 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5018 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
5020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
5021 $as_echo "$ac_cv_prog_cxx_g" >&6; }
5022 if test "$ac_test_CXXFLAGS" = set; then
5023 CXXFLAGS=$ac_save_CXXFLAGS
5024 elif test $ac_cv_prog_cxx_g = yes; then
5025 if test "$GXX" = yes; then
5031 if test "$GXX" = yes; then
5038 ac_cpp='$CPP $CPPFLAGS'
5039 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5040 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5041 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5046 if test -n "$ac_tool_prefix"; then
5047 # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
5048 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
5049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5050 $as_echo_n "checking for $ac_word... " >&6; }
5051 if ${ac_cv_prog_GNATBIND+:} false; then :
5052 $as_echo_n "(cached) " >&6
5054 if test -n "$GNATBIND"; then
5055 ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
5057 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5061 test -z "$as_dir" && as_dir=.
5062 for ac_exec_ext in '' $ac_executable_extensions; do
5063 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5064 ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
5065 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5074 GNATBIND=$ac_cv_prog_GNATBIND
5075 if test -n "$GNATBIND"; then
5076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATBIND" >&5
5077 $as_echo "$GNATBIND" >&6; }
5079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5080 $as_echo "no" >&6; }
5085 if test -z "$ac_cv_prog_GNATBIND"; then
5086 ac_ct_GNATBIND=$GNATBIND
5087 # Extract the first word of "gnatbind", so it can be a program name with args.
5088 set dummy gnatbind; ac_word=$2
5089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5090 $as_echo_n "checking for $ac_word... " >&6; }
5091 if ${ac_cv_prog_ac_ct_GNATBIND+:} false; then :
5092 $as_echo_n "(cached) " >&6
5094 if test -n "$ac_ct_GNATBIND"; then
5095 ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test.
5097 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5101 test -z "$as_dir" && as_dir=.
5102 for ac_exec_ext in '' $ac_executable_extensions; do
5103 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5104 ac_cv_prog_ac_ct_GNATBIND="gnatbind"
5105 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5114 ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND
5115 if test -n "$ac_ct_GNATBIND"; then
5116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATBIND" >&5
5117 $as_echo "$ac_ct_GNATBIND" >&6; }
5119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5120 $as_echo "no" >&6; }
5123 if test "x$ac_ct_GNATBIND" = x; then
5126 case $cross_compiling:$ac_tool_warned in
5128 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5129 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5130 ac_tool_warned=yes ;;
5132 GNATBIND=$ac_ct_GNATBIND
5135 GNATBIND="$ac_cv_prog_GNATBIND"
5138 if test -n "$ac_tool_prefix"; then
5139 # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
5140 set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
5141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5142 $as_echo_n "checking for $ac_word... " >&6; }
5143 if ${ac_cv_prog_GNATMAKE+:} false; then :
5144 $as_echo_n "(cached) " >&6
5146 if test -n "$GNATMAKE"; then
5147 ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
5149 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5153 test -z "$as_dir" && as_dir=.
5154 for ac_exec_ext in '' $ac_executable_extensions; do
5155 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5156 ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
5157 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5166 GNATMAKE=$ac_cv_prog_GNATMAKE
5167 if test -n "$GNATMAKE"; then
5168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATMAKE" >&5
5169 $as_echo "$GNATMAKE" >&6; }
5171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5172 $as_echo "no" >&6; }
5177 if test -z "$ac_cv_prog_GNATMAKE"; then
5178 ac_ct_GNATMAKE=$GNATMAKE
5179 # Extract the first word of "gnatmake", so it can be a program name with args.
5180 set dummy gnatmake; ac_word=$2
5181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5182 $as_echo_n "checking for $ac_word... " >&6; }
5183 if ${ac_cv_prog_ac_ct_GNATMAKE+:} false; then :
5184 $as_echo_n "(cached) " >&6
5186 if test -n "$ac_ct_GNATMAKE"; then
5187 ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
5189 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5193 test -z "$as_dir" && as_dir=.
5194 for ac_exec_ext in '' $ac_executable_extensions; do
5195 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5196 ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
5197 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5206 ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
5207 if test -n "$ac_ct_GNATMAKE"; then
5208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATMAKE" >&5
5209 $as_echo "$ac_ct_GNATMAKE" >&6; }
5211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5212 $as_echo "no" >&6; }
5215 if test "x$ac_ct_GNATMAKE" = x; then
5218 case $cross_compiling:$ac_tool_warned in
5220 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5221 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5222 ac_tool_warned=yes ;;
5224 GNATMAKE=$ac_ct_GNATMAKE
5227 GNATMAKE="$ac_cv_prog_GNATMAKE"
5230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler driver understands Ada and is recent enough" >&5
5231 $as_echo_n "checking whether compiler driver understands Ada and is recent enough... " >&6; }
5232 if ${acx_cv_cc_gcc_supports_ada+:} false; then :
5233 $as_echo_n "(cached) " >&6
5235 cat >conftest.adb <<EOF
5236 pragma Warnings (Off);
5238 pragma Warnings (On);
5239 use type System.CRTL.int64;
5240 procedure conftest is begin null; end conftest;
5242 acx_cv_cc_gcc_supports_ada=no
5243 # There is a bug in old released versions of GCC which causes the
5244 # driver to exit successfully when the appropriate language module
5245 # has not been installed. This is fixed in 2.95.4, 3.0.2, and 3.1.
5246 # Therefore we must check for the error message as well as an
5247 # unsuccessful exit.
5248 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
5249 # given a .adb file, but produce no object file. So we must check
5250 # if an object file was really produced to guard against this.
5251 errors=`(${CC} -I"$srcdir"/ada/libgnat -c conftest.adb) 2>&1 || echo failure`
5252 if test x"$errors" = x && test -f conftest.$ac_objext; then
5253 acx_cv_cc_gcc_supports_ada=yes
5257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_cc_gcc_supports_ada" >&5
5258 $as_echo "$acx_cv_cc_gcc_supports_ada" >&6; }
5260 if test "x$GNATBIND" != xno && test "x$GNATMAKE" != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
5268 if test -n "$ac_tool_prefix"; then
5269 # Extract the first word of "${ac_tool_prefix}gdc", so it can be a program name with args.
5270 set dummy ${ac_tool_prefix}gdc; ac_word=$2
5271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5272 $as_echo_n "checking for $ac_word... " >&6; }
5273 if ${ac_cv_prog_GDC+:} false; then :
5274 $as_echo_n "(cached) " >&6
5276 if test -n "$GDC"; then
5277 ac_cv_prog_GDC="$GDC" # Let the user override the test.
5279 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5283 test -z "$as_dir" && as_dir=.
5284 for ac_exec_ext in '' $ac_executable_extensions; do
5285 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5286 ac_cv_prog_GDC="${ac_tool_prefix}gdc"
5287 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5297 if test -n "$GDC"; then
5298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GDC" >&5
5299 $as_echo "$GDC" >&6; }
5301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5302 $as_echo "no" >&6; }
5307 if test -z "$ac_cv_prog_GDC"; then
5309 # Extract the first word of "gdc", so it can be a program name with args.
5310 set dummy gdc; ac_word=$2
5311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5312 $as_echo_n "checking for $ac_word... " >&6; }
5313 if ${ac_cv_prog_ac_ct_GDC+:} false; then :
5314 $as_echo_n "(cached) " >&6
5316 if test -n "$ac_ct_GDC"; then
5317 ac_cv_prog_ac_ct_GDC="$ac_ct_GDC" # Let the user override the test.
5319 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5323 test -z "$as_dir" && as_dir=.
5324 for ac_exec_ext in '' $ac_executable_extensions; do
5325 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5326 ac_cv_prog_ac_ct_GDC="gdc"
5327 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5336 ac_ct_GDC=$ac_cv_prog_ac_ct_GDC
5337 if test -n "$ac_ct_GDC"; then
5338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GDC" >&5
5339 $as_echo "$ac_ct_GDC" >&6; }
5341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5342 $as_echo "no" >&6; }
5345 if test "x$ac_ct_GDC" = x; then
5348 case $cross_compiling:$ac_tool_warned in
5350 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5351 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5352 ac_tool_warned=yes ;;
5357 GDC="$ac_cv_prog_GDC"
5360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the D compiler works" >&5
5361 $as_echo_n "checking whether the D compiler works... " >&6; }
5362 if ${acx_cv_d_compiler_works+:} false; then :
5363 $as_echo_n "(cached) " >&6
5365 cat >conftest.d <<EOF
5366 module conftest; int main() { return 0; }
5368 acx_cv_d_compiler_works=no
5369 if test "x$GDC" != xno; then
5370 errors=`(${GDC} -I"$srcdir"/d -c conftest.d) 2>&1 || echo failure`
5371 if test x"$errors" = x && test -f conftest.$ac_objext; then
5372 acx_cv_d_compiler_works=yes
5377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_d_compiler_works" >&5
5378 $as_echo "$acx_cv_d_compiler_works" >&6; }
5379 if test "x$GDC" != xno && test x$acx_cv_d_compiler_works != xno; then
5386 # Do configure tests with the C++ compiler, since that's what we build with.
5388 ac_cpp='$CXXCPP $CPPFLAGS'
5389 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5390 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5391 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5394 # Remove the -O2: for historical reasons, unless bootstrapping we prefer
5395 # optimizations to be activated explicitly by the toplevel.
5397 */prev-gcc/xgcc*) ;;
5398 *) CFLAGS=`echo "$CFLAGS " | sed -e "s/-Ofast[ ]//" -e "s/-O[gs][ ]//" -e "s/-O[0-9]*[ ]//" `
5399 CXXFLAGS=`echo "$CXXFLAGS " | sed -e "s/-Ofast[ ]//" -e "s/-O[gs][ ]//" -e "s/-O[0-9]*[ ]//" ` ;;
5405 # Determine PICFLAG for target gnatlib.
5411 # PIC is the default on some targets or must not be used.
5413 # For darwin, common symbols are not allowed in MH_DYLIB files
5415 # If we are using a compiler supporting mdynamic-no-pic
5416 # and the option has been tested as safe to add, then cancel
5417 # it here, since the code generated is incompatible with shared
5419 *-mdynamic-no-pic*) PICFLAG_FOR_TARGET='-fno-common -mno-dynamic-no-pic' ;;
5420 *) PICFLAG_FOR_TARGET=-fno-common ;;
5424 # PIC is the default.
5427 # PIC is the default for 64-bit PA HP-UX.
5429 i[34567]86-*-cygwin* | x86_64-*-cygwin*)
5431 i[34567]86-*-mingw* | x86_64-*-mingw*)
5433 i[34567]86-*-interix[3-9]*)
5434 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
5435 # Instead, we relocate shared libraries at runtime.
5437 i[34567]86-*-nto-qnx*)
5438 # QNX uses GNU C++, but need to define -shared option too, otherwise
5440 PICFLAG_FOR_TARGET='-fPIC -shared'
5442 i[34567]86-pc-msdosdjgpp*)
5443 # DJGPP does not support shared libraries at all.
5446 # On IA64 HP-UX, PIC is the default but the pic flag
5447 # sets the default TLS model and affects inlining.
5448 PICFLAG_FOR_TARGET=-fPIC
5451 PICFLAG_FOR_TARGET=-fpic
5454 # PIC is the default.
5456 rs6000-ibm-aix* | powerpc-ibm-aix*)
5457 # All AIX code is PIC.
5460 # Some targets support both -fPIC and -fpic, but prefer the latter.
5462 i[34567]86-*-* | x86_64-*-*)
5463 PICFLAG_FOR_TARGET=-fpic
5465 # FIXME: Override -fPIC default in libgcc only?
5466 sh-*-linux* | sh[2346lbe]*-*-linux*)
5467 PICFLAG_FOR_TARGET=-fpic
5469 # FIXME: Simplify to sh*-*-netbsd*?
5470 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
5471 sh64-*-netbsd* | sh64l*-*-netbsd*)
5472 PICFLAG_FOR_TARGET=-fpic
5474 # Default to -fPIC unless specified otherwise.
5476 PICFLAG_FOR_TARGET=-fPIC
5480 # If the user explicitly uses -fpic/-fPIC, keep that.
5481 case "${CFLAGS_FOR_TARGET}" in
5483 PICFLAG_FOR_TARGET=-fpic
5486 PICFLAG_FOR_TARGET=-fPIC
5492 # -------------------------
5493 # Check C compiler features
5494 # -------------------------
5498 ac_cpp='$CXXCPP $CPPFLAGS'
5499 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5500 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5501 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
5503 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
5504 if test -z "$CXXCPP"; then
5505 if ${ac_cv_prog_CXXCPP+:} false; then :
5506 $as_echo_n "(cached) " >&6
5508 # Double quotes because CXXCPP needs to be expanded
5509 for CXXCPP in "$CXX -E" "/lib/cpp"
5512 for ac_cxx_preproc_warn_flag in '' yes
5514 # Use a header file that comes with gcc, so configuring glibc
5515 # with a fresh cross-compiler works.
5516 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5517 # <limits.h> exists even on freestanding compilers.
5518 # On the NeXT, cc -E runs the code through the compiler's parser,
5519 # not just through cpp. "Syntax error" is here to catch this case.
5520 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5521 /* end confdefs.h. */
5523 # include <limits.h>
5525 # include <assert.h>
5529 if ac_fn_cxx_try_cpp "$LINENO"; then :
5532 # Broken: fails on valid input.
5535 rm -f conftest.err conftest.i conftest.$ac_ext
5537 # OK, works on sane cases. Now check whether nonexistent headers
5538 # can be detected and how.
5539 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5540 /* end confdefs.h. */
5541 #include <ac_nonexistent.h>
5543 if ac_fn_cxx_try_cpp "$LINENO"; then :
5544 # Broken: success on invalid input.
5547 # Passes both tests.
5551 rm -f conftest.err conftest.i conftest.$ac_ext
5554 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5555 rm -f conftest.i conftest.err conftest.$ac_ext
5556 if $ac_preproc_ok; then :
5561 ac_cv_prog_CXXCPP=$CXXCPP
5564 CXXCPP=$ac_cv_prog_CXXCPP
5566 ac_cv_prog_CXXCPP=$CXXCPP
5568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
5569 $as_echo "$CXXCPP" >&6; }
5571 for ac_cxx_preproc_warn_flag in '' yes
5573 # Use a header file that comes with gcc, so configuring glibc
5574 # with a fresh cross-compiler works.
5575 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5576 # <limits.h> exists even on freestanding compilers.
5577 # On the NeXT, cc -E runs the code through the compiler's parser,
5578 # not just through cpp. "Syntax error" is here to catch this case.
5579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5580 /* end confdefs.h. */
5582 # include <limits.h>
5584 # include <assert.h>
5588 if ac_fn_cxx_try_cpp "$LINENO"; then :
5591 # Broken: fails on valid input.
5594 rm -f conftest.err conftest.i conftest.$ac_ext
5596 # OK, works on sane cases. Now check whether nonexistent headers
5597 # can be detected and how.
5598 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5599 /* end confdefs.h. */
5600 #include <ac_nonexistent.h>
5602 if ac_fn_cxx_try_cpp "$LINENO"; then :
5603 # Broken: success on invalid input.
5606 # Passes both tests.
5610 rm -f conftest.err conftest.i conftest.$ac_ext
5613 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5614 rm -f conftest.i conftest.err conftest.$ac_ext
5615 if $ac_preproc_ok; then :
5618 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5619 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5620 as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
5621 See \`config.log' for more details" "$LINENO" 5; }
5625 ac_cpp='$CXXCPP $CPPFLAGS'
5626 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5627 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5628 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5632 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5633 if ${ac_cv_path_GREP+:} false; then :
5634 $as_echo_n "(cached) " >&6
5636 if test -z "$GREP"; then
5637 ac_path_GREP_found=false
5638 # Loop through the user's path and test for each of PROGNAME-LIST
5639 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5640 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5643 test -z "$as_dir" && as_dir=.
5644 for ac_prog in grep ggrep; do
5645 for ac_exec_ext in '' $ac_executable_extensions; do
5646 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5647 as_fn_executable_p "$ac_path_GREP" || continue
5648 # Check for GNU ac_path_GREP and select it if it is found.
5649 # Check for GNU $ac_path_GREP
5650 case `"$ac_path_GREP" --version 2>&1` in
5652 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5655 $as_echo_n 0123456789 >"conftest.in"
5658 cat "conftest.in" "conftest.in" >"conftest.tmp"
5659 mv "conftest.tmp" "conftest.in"
5660 cp "conftest.in" "conftest.nl"
5661 $as_echo 'GREP' >> "conftest.nl"
5662 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5663 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5664 as_fn_arith $ac_count + 1 && ac_count=$as_val
5665 if test $ac_count -gt ${ac_path_GREP_max-0}; then
5666 # Best one so far, save it but keep looking for a better one
5667 ac_cv_path_GREP="$ac_path_GREP"
5668 ac_path_GREP_max=$ac_count
5670 # 10*(2^10) chars as input seems more than enough
5671 test $ac_count -gt 10 && break
5673 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5676 $ac_path_GREP_found && break 3
5681 if test -z "$ac_cv_path_GREP"; then
5682 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5685 ac_cv_path_GREP=$GREP
5689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5690 $as_echo "$ac_cv_path_GREP" >&6; }
5691 GREP="$ac_cv_path_GREP"
5694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5695 $as_echo_n "checking for egrep... " >&6; }
5696 if ${ac_cv_path_EGREP+:} false; then :
5697 $as_echo_n "(cached) " >&6
5699 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5700 then ac_cv_path_EGREP="$GREP -E"
5702 if test -z "$EGREP"; then
5703 ac_path_EGREP_found=false
5704 # Loop through the user's path and test for each of PROGNAME-LIST
5705 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5706 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5709 test -z "$as_dir" && as_dir=.
5710 for ac_prog in egrep; do
5711 for ac_exec_ext in '' $ac_executable_extensions; do
5712 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5713 as_fn_executable_p "$ac_path_EGREP" || continue
5714 # Check for GNU ac_path_EGREP and select it if it is found.
5715 # Check for GNU $ac_path_EGREP
5716 case `"$ac_path_EGREP" --version 2>&1` in
5718 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5721 $as_echo_n 0123456789 >"conftest.in"
5724 cat "conftest.in" "conftest.in" >"conftest.tmp"
5725 mv "conftest.tmp" "conftest.in"
5726 cp "conftest.in" "conftest.nl"
5727 $as_echo 'EGREP' >> "conftest.nl"
5728 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5729 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5730 as_fn_arith $ac_count + 1 && ac_count=$as_val
5731 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5732 # Best one so far, save it but keep looking for a better one
5733 ac_cv_path_EGREP="$ac_path_EGREP"
5734 ac_path_EGREP_max=$ac_count
5736 # 10*(2^10) chars as input seems more than enough
5737 test $ac_count -gt 10 && break
5739 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5742 $ac_path_EGREP_found && break 3
5747 if test -z "$ac_cv_path_EGREP"; then
5748 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5751 ac_cv_path_EGREP=$EGREP
5756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5757 $as_echo "$ac_cv_path_EGREP" >&6; }
5758 EGREP="$ac_cv_path_EGREP"
5761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5762 $as_echo_n "checking for ANSI C header files... " >&6; }
5763 if ${ac_cv_header_stdc+:} false; then :
5764 $as_echo_n "(cached) " >&6
5766 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5767 /* end confdefs.h. */
5781 if ac_fn_cxx_try_compile "$LINENO"; then :
5782 ac_cv_header_stdc=yes
5784 ac_cv_header_stdc=no
5786 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5788 if test $ac_cv_header_stdc = yes; then
5789 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5790 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5791 /* end confdefs.h. */
5795 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5796 $EGREP "memchr" >/dev/null 2>&1; then :
5799 ac_cv_header_stdc=no
5805 if test $ac_cv_header_stdc = yes; then
5806 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5808 /* end confdefs.h. */
5812 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5813 $EGREP "free" >/dev/null 2>&1; then :
5816 ac_cv_header_stdc=no
5822 if test $ac_cv_header_stdc = yes; then
5823 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5824 if test "$cross_compiling" = yes; then :
5827 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5828 /* end confdefs.h. */
5831 #if ((' ' & 0x0FF) == 0x020)
5832 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5833 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5835 # define ISLOWER(c) \
5836 (('a' <= (c) && (c) <= 'i') \
5837 || ('j' <= (c) && (c) <= 'r') \
5838 || ('s' <= (c) && (c) <= 'z'))
5839 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5842 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5847 for (i = 0; i < 256; i++)
5848 if (XOR (islower (i), ISLOWER (i))
5849 || toupper (i) != TOUPPER (i))
5854 if ac_fn_cxx_try_run "$LINENO"; then :
5857 ac_cv_header_stdc=no
5859 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5860 conftest.$ac_objext conftest.beam conftest.$ac_ext
5865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5866 $as_echo "$ac_cv_header_stdc" >&6; }
5867 if test $ac_cv_header_stdc = yes; then
5869 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5873 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5874 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5875 inttypes.h stdint.h unistd.h
5877 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5878 ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5880 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5881 cat >>confdefs.h <<_ACEOF
5882 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5891 ac_fn_cxx_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5892 if test "x$ac_cv_header_minix_config_h" = xyes; then :
5899 if test "$MINIX" = yes; then
5901 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5904 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5907 $as_echo "#define _MINIX 1" >>confdefs.h
5912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5913 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5914 if ${ac_cv_safe_to_define___extensions__+:} false; then :
5915 $as_echo_n "(cached) " >&6
5917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5918 /* end confdefs.h. */
5920 # define __EXTENSIONS__ 1
5921 $ac_includes_default
5930 if ac_fn_cxx_try_compile "$LINENO"; then :
5931 ac_cv_safe_to_define___extensions__=yes
5933 ac_cv_safe_to_define___extensions__=no
5935 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5938 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5939 test $ac_cv_safe_to_define___extensions__ = yes &&
5940 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5942 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5944 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5946 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5948 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5953 ac_cpp='$CPP $CPPFLAGS'
5954 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5955 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5956 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5958 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5959 # On Suns, sometimes $CPP names a directory.
5960 if test -n "$CPP" && test -d "$CPP"; then
5963 if test -z "$CPP"; then
5964 if ${ac_cv_prog_CPP+:} false; then :
5965 $as_echo_n "(cached) " >&6
5967 # Double quotes because CPP needs to be expanded
5968 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5971 for ac_c_preproc_warn_flag in '' yes
5973 # Use a header file that comes with gcc, so configuring glibc
5974 # with a fresh cross-compiler works.
5975 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5976 # <limits.h> exists even on freestanding compilers.
5977 # On the NeXT, cc -E runs the code through the compiler's parser,
5978 # not just through cpp. "Syntax error" is here to catch this case.
5979 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5980 /* end confdefs.h. */
5982 # include <limits.h>
5984 # include <assert.h>
5988 if ac_fn_c_try_cpp "$LINENO"; then :
5991 # Broken: fails on valid input.
5994 rm -f conftest.err conftest.i conftest.$ac_ext
5996 # OK, works on sane cases. Now check whether nonexistent headers
5997 # can be detected and how.
5998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5999 /* end confdefs.h. */
6000 #include <ac_nonexistent.h>
6002 if ac_fn_c_try_cpp "$LINENO"; then :
6003 # Broken: success on invalid input.
6006 # Passes both tests.
6010 rm -f conftest.err conftest.i conftest.$ac_ext
6013 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6014 rm -f conftest.i conftest.err conftest.$ac_ext
6015 if $ac_preproc_ok; then :
6027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
6028 $as_echo "$CPP" >&6; }
6030 for ac_c_preproc_warn_flag in '' yes
6032 # Use a header file that comes with gcc, so configuring glibc
6033 # with a fresh cross-compiler works.
6034 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6035 # <limits.h> exists even on freestanding compilers.
6036 # On the NeXT, cc -E runs the code through the compiler's parser,
6037 # not just through cpp. "Syntax error" is here to catch this case.
6038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6039 /* end confdefs.h. */
6041 # include <limits.h>
6043 # include <assert.h>
6047 if ac_fn_c_try_cpp "$LINENO"; then :
6050 # Broken: fails on valid input.
6053 rm -f conftest.err conftest.i conftest.$ac_ext
6055 # OK, works on sane cases. Now check whether nonexistent headers
6056 # can be detected and how.
6057 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6058 /* end confdefs.h. */
6059 #include <ac_nonexistent.h>
6061 if ac_fn_c_try_cpp "$LINENO"; then :
6062 # Broken: success on invalid input.
6065 # Passes both tests.
6069 rm -f conftest.err conftest.i conftest.$ac_ext
6072 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6073 rm -f conftest.i conftest.err conftest.$ac_ext
6074 if $ac_preproc_ok; then :
6077 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6078 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6079 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
6080 See \`config.log' for more details" "$LINENO" 5; }
6084 ac_cpp='$CXXCPP $CPPFLAGS'
6085 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6086 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6087 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
6090 $as_echo_n "checking for inline... " >&6; }
6091 if ${ac_cv_c_inline+:} false; then :
6092 $as_echo_n "(cached) " >&6
6095 for ac_kw in inline __inline__ __inline; do
6096 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6097 /* end confdefs.h. */
6100 static $ac_kw foo_t static_foo () {return 0; }
6101 $ac_kw foo_t foo () {return 0; }
6105 if ac_fn_cxx_try_compile "$LINENO"; then :
6106 ac_cv_c_inline=$ac_kw
6108 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6109 test "$ac_cv_c_inline" != no && break
6113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
6114 $as_echo "$ac_cv_c_inline" >&6; }
6116 case $ac_cv_c_inline in
6119 case $ac_cv_c_inline in
6121 *) ac_val=$ac_cv_c_inline;;
6123 cat >>confdefs.h <<_ACEOF
6125 #define inline $ac_val
6132 # Check whether --enable-largefile was given.
6133 if test "${enable_largefile+set}" = set; then :
6134 enableval=$enable_largefile;
6137 if test "$enable_largefile" != no; then
6139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
6140 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
6141 if ${ac_cv_sys_largefile_CC+:} false; then :
6142 $as_echo_n "(cached) " >&6
6144 ac_cv_sys_largefile_CC=no
6145 if test "$GCC" != yes; then
6148 # IRIX 6.2 and later do not support large files by default,
6149 # so use the C compiler's -n32 option if that helps.
6150 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6151 /* end confdefs.h. */
6152 #include <sys/types.h>
6153 /* Check that off_t can represent 2**63 - 1 correctly.
6154 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6155 since some C++ compilers masquerading as C compilers
6156 incorrectly reject 9223372036854775807. */
6157 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6158 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6159 && LARGE_OFF_T % 2147483647 == 1)
6169 if ac_fn_cxx_try_compile "$LINENO"; then :
6172 rm -f core conftest.err conftest.$ac_objext
6174 if ac_fn_cxx_try_compile "$LINENO"; then :
6175 ac_cv_sys_largefile_CC=' -n32'; break
6177 rm -f core conftest.err conftest.$ac_objext
6181 rm -f conftest.$ac_ext
6184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
6185 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
6186 if test "$ac_cv_sys_largefile_CC" != no; then
6187 CC=$CC$ac_cv_sys_largefile_CC
6190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
6191 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
6192 if ${ac_cv_sys_file_offset_bits+:} false; then :
6193 $as_echo_n "(cached) " >&6
6196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6197 /* end confdefs.h. */
6198 #include <sys/types.h>
6199 /* Check that off_t can represent 2**63 - 1 correctly.
6200 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6201 since some C++ compilers masquerading as C compilers
6202 incorrectly reject 9223372036854775807. */
6203 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6204 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6205 && LARGE_OFF_T % 2147483647 == 1)
6215 if ac_fn_cxx_try_compile "$LINENO"; then :
6216 ac_cv_sys_file_offset_bits=no; break
6218 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6219 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6220 /* end confdefs.h. */
6221 #define _FILE_OFFSET_BITS 64
6222 #include <sys/types.h>
6223 /* Check that off_t can represent 2**63 - 1 correctly.
6224 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6225 since some C++ compilers masquerading as C compilers
6226 incorrectly reject 9223372036854775807. */
6227 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6228 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6229 && LARGE_OFF_T % 2147483647 == 1)
6239 if ac_fn_cxx_try_compile "$LINENO"; then :
6240 ac_cv_sys_file_offset_bits=64; break
6242 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6243 ac_cv_sys_file_offset_bits=unknown
6247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
6248 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
6249 case $ac_cv_sys_file_offset_bits in #(
6252 cat >>confdefs.h <<_ACEOF
6253 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
6258 if test $ac_cv_sys_file_offset_bits = unknown; then
6259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
6260 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
6261 if ${ac_cv_sys_large_files+:} false; then :
6262 $as_echo_n "(cached) " >&6
6265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6266 /* end confdefs.h. */
6267 #include <sys/types.h>
6268 /* Check that off_t can represent 2**63 - 1 correctly.
6269 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6270 since some C++ compilers masquerading as C compilers
6271 incorrectly reject 9223372036854775807. */
6272 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6273 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6274 && LARGE_OFF_T % 2147483647 == 1)
6284 if ac_fn_cxx_try_compile "$LINENO"; then :
6285 ac_cv_sys_large_files=no; break
6287 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6288 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6289 /* end confdefs.h. */
6290 #define _LARGE_FILES 1
6291 #include <sys/types.h>
6292 /* Check that off_t can represent 2**63 - 1 correctly.
6293 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6294 since some C++ compilers masquerading as C compilers
6295 incorrectly reject 9223372036854775807. */
6296 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6297 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6298 && LARGE_OFF_T % 2147483647 == 1)
6308 if ac_fn_cxx_try_compile "$LINENO"; then :
6309 ac_cv_sys_large_files=1; break
6311 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6312 ac_cv_sys_large_files=unknown
6316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
6317 $as_echo "$ac_cv_sys_large_files" >&6; }
6318 case $ac_cv_sys_large_files in #(
6321 cat >>confdefs.h <<_ACEOF
6322 #define _LARGE_FILES $ac_cv_sys_large_files
6332 # The cast to long int works around a bug in the HP C Compiler
6333 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6334 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6335 # This bug is HP SR number 8606223364.
6336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of ino_t" >&5
6337 $as_echo_n "checking size of ino_t... " >&6; }
6338 if ${ac_cv_sizeof_ino_t+:} false; then :
6339 $as_echo_n "(cached) " >&6
6341 if ac_fn_cxx_compute_int "$LINENO" "(long int) (sizeof (ino_t))" "ac_cv_sizeof_ino_t" "$ac_includes_default"; then :
6344 if test "$ac_cv_type_ino_t" = yes; then
6345 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6346 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6347 as_fn_error 77 "cannot compute sizeof (ino_t)
6348 See \`config.log' for more details" "$LINENO" 5; }
6350 ac_cv_sizeof_ino_t=0
6355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_ino_t" >&5
6356 $as_echo "$ac_cv_sizeof_ino_t" >&6; }
6360 cat >>confdefs.h <<_ACEOF
6361 #define SIZEOF_INO_T $ac_cv_sizeof_ino_t
6365 # The cast to long int works around a bug in the HP C Compiler
6366 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6367 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6368 # This bug is HP SR number 8606223364.
6369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of dev_t" >&5
6370 $as_echo_n "checking size of dev_t... " >&6; }
6371 if ${ac_cv_sizeof_dev_t+:} false; then :
6372 $as_echo_n "(cached) " >&6
6374 if ac_fn_cxx_compute_int "$LINENO" "(long int) (sizeof (dev_t))" "ac_cv_sizeof_dev_t" "$ac_includes_default"; then :
6377 if test "$ac_cv_type_dev_t" = yes; then
6378 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6379 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6380 as_fn_error 77 "cannot compute sizeof (dev_t)
6381 See \`config.log' for more details" "$LINENO" 5; }
6383 ac_cv_sizeof_dev_t=0
6388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_dev_t" >&5
6389 $as_echo "$ac_cv_sizeof_dev_t" >&6; }
6393 cat >>confdefs.h <<_ACEOF
6394 #define SIZEOF_DEV_T $ac_cv_sizeof_dev_t
6399 # Select the right stat being able to handle 64bit inodes, if needed.
6400 if test "$enable_largefile" != no; then
6401 case "$host, $build" in
6402 *-*-aix*,*|*,*-*-aix*)
6403 if test "$ac_cv_sizeof_ino_t" == "4" -a "$ac_cv_sizeof_dev_t" == 4; then
6405 $as_echo "#define HOST_STAT_FOR_64BIT_INODES stat64x" >>confdefs.h
6412 # sizeof(char) is 1 by definition.
6413 # The cast to long int works around a bug in the HP C Compiler
6414 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6415 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6416 # This bug is HP SR number 8606223364.
6417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
6418 $as_echo_n "checking size of void *... " >&6; }
6419 if ${ac_cv_sizeof_void_p+:} false; then :
6420 $as_echo_n "(cached) " >&6
6422 if ac_fn_cxx_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then :
6425 if test "$ac_cv_type_void_p" = yes; then
6426 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6427 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6428 as_fn_error 77 "cannot compute sizeof (void *)
6429 See \`config.log' for more details" "$LINENO" 5; }
6431 ac_cv_sizeof_void_p=0
6436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
6437 $as_echo "$ac_cv_sizeof_void_p" >&6; }
6441 cat >>confdefs.h <<_ACEOF
6442 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
6446 # The cast to long int works around a bug in the HP C Compiler
6447 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6448 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6449 # This bug is HP SR number 8606223364.
6450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
6451 $as_echo_n "checking size of short... " >&6; }
6452 if ${ac_cv_sizeof_short+:} false; then :
6453 $as_echo_n "(cached) " >&6
6455 if ac_fn_cxx_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then :
6458 if test "$ac_cv_type_short" = yes; then
6459 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6460 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6461 as_fn_error 77 "cannot compute sizeof (short)
6462 See \`config.log' for more details" "$LINENO" 5; }
6464 ac_cv_sizeof_short=0
6469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
6470 $as_echo "$ac_cv_sizeof_short" >&6; }
6474 cat >>confdefs.h <<_ACEOF
6475 #define SIZEOF_SHORT $ac_cv_sizeof_short
6479 # The cast to long int works around a bug in the HP C Compiler
6480 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6481 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6482 # This bug is HP SR number 8606223364.
6483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
6484 $as_echo_n "checking size of int... " >&6; }
6485 if ${ac_cv_sizeof_int+:} false; then :
6486 $as_echo_n "(cached) " >&6
6488 if ac_fn_cxx_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
6491 if test "$ac_cv_type_int" = yes; then
6492 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6493 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6494 as_fn_error 77 "cannot compute sizeof (int)
6495 See \`config.log' for more details" "$LINENO" 5; }
6502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
6503 $as_echo "$ac_cv_sizeof_int" >&6; }
6507 cat >>confdefs.h <<_ACEOF
6508 #define SIZEOF_INT $ac_cv_sizeof_int
6512 # The cast to long int works around a bug in the HP C Compiler
6513 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6514 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6515 # This bug is HP SR number 8606223364.
6516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
6517 $as_echo_n "checking size of long... " >&6; }
6518 if ${ac_cv_sizeof_long+:} false; then :
6519 $as_echo_n "(cached) " >&6
6521 if ac_fn_cxx_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
6524 if test "$ac_cv_type_long" = yes; then
6525 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6526 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6527 as_fn_error 77 "cannot compute sizeof (long)
6528 See \`config.log' for more details" "$LINENO" 5; }
6535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
6536 $as_echo "$ac_cv_sizeof_long" >&6; }
6540 cat >>confdefs.h <<_ACEOF
6541 #define SIZEOF_LONG $ac_cv_sizeof_long
6545 ac_fn_cxx_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
6546 if test "x$ac_cv_type_long_long" = xyes; then :
6548 cat >>confdefs.h <<_ACEOF
6549 #define HAVE_LONG_LONG 1
6552 # The cast to long int works around a bug in the HP C Compiler
6553 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6554 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6555 # This bug is HP SR number 8606223364.
6556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
6557 $as_echo_n "checking size of long long... " >&6; }
6558 if ${ac_cv_sizeof_long_long+:} false; then :
6559 $as_echo_n "(cached) " >&6
6561 if ac_fn_cxx_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then :
6564 if test "$ac_cv_type_long_long" = yes; then
6565 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6566 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6567 as_fn_error 77 "cannot compute sizeof (long long)
6568 See \`config.log' for more details" "$LINENO" 5; }
6570 ac_cv_sizeof_long_long=0
6575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
6576 $as_echo "$ac_cv_sizeof_long_long" >&6; }
6580 cat >>confdefs.h <<_ACEOF
6581 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
6587 ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
6588 case $ac_cv_c_int8_t in #(
6592 cat >>confdefs.h <<_ACEOF
6593 #define int8_t $ac_cv_c_int8_t
6598 ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6599 case $ac_cv_c_int16_t in #(
6603 cat >>confdefs.h <<_ACEOF
6604 #define int16_t $ac_cv_c_int16_t
6609 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6610 case $ac_cv_c_int32_t in #(
6614 cat >>confdefs.h <<_ACEOF
6615 #define int32_t $ac_cv_c_int32_t
6620 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
6621 case $ac_cv_c_int64_t in #(
6625 cat >>confdefs.h <<_ACEOF
6626 #define int64_t $ac_cv_c_int64_t
6632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
6633 $as_echo_n "checking for unsigned long long int... " >&6; }
6634 if ${ac_cv_type_unsigned_long_long_int+:} false; then :
6635 $as_echo_n "(cached) " >&6
6637 ac_cv_type_unsigned_long_long_int=yes
6638 if test "x${ac_cv_prog_cc_c99-no}" = xno; then
6639 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6640 /* end confdefs.h. */
6642 /* For now, do not test the preprocessor; as of 2007 there are too many
6643 implementations with broken preprocessors. Perhaps this can
6644 be revisited in 2012. In the meantime, code should not expect
6645 #if to work with literals wider than 32 bits. */
6646 /* Test literals. */
6647 long long int ll = 9223372036854775807ll;
6648 long long int nll = -9223372036854775807LL;
6649 unsigned long long int ull = 18446744073709551615ULL;
6650 /* Test constant expressions. */
6651 typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6653 typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6659 /* Test availability of runtime routines for shift and division. */
6660 long long int llmax = 9223372036854775807ll;
6661 unsigned long long int ullmax = 18446744073709551615ull;
6662 return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6663 | (llmax / ll) | (llmax % ll)
6664 | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6665 | (ullmax / ull) | (ullmax % ull));
6671 if ac_fn_cxx_try_link "$LINENO"; then :
6674 ac_cv_type_unsigned_long_long_int=no
6676 rm -f core conftest.err conftest.$ac_objext \
6677 conftest$ac_exeext conftest.$ac_ext
6680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
6681 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
6682 if test $ac_cv_type_unsigned_long_long_int = yes; then
6684 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
6690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
6691 $as_echo_n "checking for long long int... " >&6; }
6692 if ${ac_cv_type_long_long_int+:} false; then :
6693 $as_echo_n "(cached) " >&6
6695 ac_cv_type_long_long_int=yes
6696 if test "x${ac_cv_prog_cc_c99-no}" = xno; then
6697 ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int
6698 if test $ac_cv_type_long_long_int = yes; then
6699 if test "$cross_compiling" = yes; then :
6702 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6703 /* end confdefs.h. */
6707 (1LL << (sizeof (long long int) * CHAR_BIT - 2))
6708 # define LLONG_MAX (HALF - 1 + HALF)
6713 long long int n = 1;
6717 long long int m = n << i;
6720 if (LLONG_MAX / 2 < m)
6728 if ac_fn_cxx_try_run "$LINENO"; then :
6731 ac_cv_type_long_long_int=no
6733 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6734 conftest.$ac_objext conftest.beam conftest.$ac_ext
6740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
6741 $as_echo "$ac_cv_type_long_long_int" >&6; }
6742 if test $ac_cv_type_long_long_int = yes; then
6744 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
6750 ac_fn_cxx_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default"
6751 if test "x$ac_cv_type_intmax_t" = xyes; then :
6753 $as_echo "#define HAVE_INTMAX_T 1" >>confdefs.h
6756 test $ac_cv_type_long_long_int = yes \
6757 && ac_type='long long int' \
6758 || ac_type='long int'
6760 cat >>confdefs.h <<_ACEOF
6761 #define intmax_t $ac_type
6768 ac_fn_cxx_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
6769 if test "x$ac_cv_type_intptr_t" = xyes; then :
6771 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
6774 for ac_type in 'int' 'long int' 'long long int'; do
6775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6776 /* end confdefs.h. */
6777 $ac_includes_default
6781 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6783 return test_array [0];
6789 if ac_fn_cxx_try_compile "$LINENO"; then :
6791 cat >>confdefs.h <<_ACEOF
6792 #define intptr_t $ac_type
6797 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6798 test -z "$ac_type" && break
6803 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6804 case $ac_cv_c_uint8_t in #(
6808 $as_echo "#define _UINT8_T 1" >>confdefs.h
6811 cat >>confdefs.h <<_ACEOF
6812 #define uint8_t $ac_cv_c_uint8_t
6817 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6818 case $ac_cv_c_uint16_t in #(
6823 cat >>confdefs.h <<_ACEOF
6824 #define uint16_t $ac_cv_c_uint16_t
6829 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6830 case $ac_cv_c_uint32_t in #(
6834 $as_echo "#define _UINT32_T 1" >>confdefs.h
6837 cat >>confdefs.h <<_ACEOF
6838 #define uint32_t $ac_cv_c_uint32_t
6843 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
6844 case $ac_cv_c_uint64_t in #(
6848 $as_echo "#define _UINT64_T 1" >>confdefs.h
6851 cat >>confdefs.h <<_ACEOF
6852 #define uint64_t $ac_cv_c_uint64_t
6859 ac_fn_cxx_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default"
6860 if test "x$ac_cv_type_uintmax_t" = xyes; then :
6862 $as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h
6865 test $ac_cv_type_unsigned_long_long_int = yes \
6866 && ac_type='unsigned long long int' \
6867 || ac_type='unsigned long int'
6869 cat >>confdefs.h <<_ACEOF
6870 #define uintmax_t $ac_type
6877 ac_fn_cxx_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
6878 if test "x$ac_cv_type_uintptr_t" = xyes; then :
6880 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
6883 for ac_type in 'unsigned int' 'unsigned long int' \
6884 'unsigned long long int'; do
6885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6886 /* end confdefs.h. */
6887 $ac_includes_default
6891 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6893 return test_array [0];
6899 if ac_fn_cxx_try_compile "$LINENO"; then :
6901 cat >>confdefs.h <<_ACEOF
6902 #define uintptr_t $ac_type
6907 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6908 test -z "$ac_type" && break
6925 if test x"$ac_cv_c_uint64_t" = x"no" -o x"$ac_cv_c_int64_t" = x"no"; then
6926 as_fn_error $? "uint64_t or int64_t not found" "$LINENO" 5
6929 # check what underlying integer type int64_t uses
6930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int64_t underlying type" >&5
6931 $as_echo_n "checking for int64_t underlying type... " >&6; }
6932 if ${ac_cv_int64_t_type+:} false; then :
6933 $as_echo_n "(cached) " >&6
6936 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6937 /* end confdefs.h. */
6939 #ifdef HAVE_STDINT_H
6942 template <typename T> struct X { };
6944 struct X<long> { typedef long t; };
6954 if ac_fn_cxx_try_compile "$LINENO"; then :
6955 ac_cv_int64_t_type=long
6957 ac_cv_int64_t_type="long long"
6959 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_int64_t_type" >&5
6962 $as_echo "$ac_cv_int64_t_type" >&6; }
6963 if test "$ac_cv_int64_t_type" = "long"; then
6965 $as_echo "#define INT64_T_IS_LONG 1" >>confdefs.h
6968 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6969 /* end confdefs.h. */
6971 #ifdef HAVE_STDINT_H
6974 template <typename T> struct X { };
6976 struct X<long long> { typedef long long t; };
6986 if ac_fn_cxx_try_compile "$LINENO"; then :
6989 as_fn_error $? "error verifying int64_t uses long long" "$LINENO" 5
6991 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for std::swap in <utility>" >&5
6995 $as_echo_n "checking for std::swap in <utility>... " >&6; }
6996 if ${ac_cv_std_swap_in_utility+:} false; then :
6997 $as_echo_n "(cached) " >&6
7000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7001 /* end confdefs.h. */
7008 int a, b; std::swap(a,b);
7013 if ac_fn_cxx_try_compile "$LINENO"; then :
7014 ac_cv_std_swap_in_utility=yes
7016 ac_cv_std_swap_in_utility=no
7018 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_std_swap_in_utility" >&5
7021 $as_echo "$ac_cv_std_swap_in_utility" >&6; }
7022 if test $ac_cv_std_swap_in_utility = yes; then
7024 $as_echo "#define HAVE_SWAP_IN_UTILITY 1" >>confdefs.h
7028 # Check whether compiler is affected by placement new aliasing bug (PR 29286).
7029 # If the host compiler is affected by the bug, and we build with optimization
7030 # enabled (which happens e.g. when cross-compiling), the pool allocator may
7031 # get miscompiled. Use -fno-strict-aliasing to work around this problem.
7032 # Since there is no reliable feature check for the presence of this bug,
7033 # we simply use a GCC version number check. (This should never trigger for
7034 # stages 2 or 3 of a native bootstrap.)
7036 if test "$GCC" = yes; then
7037 saved_CXXFLAGS="$CXXFLAGS"
7039 # The following test compilation will succeed if and only if $CXX accepts
7040 # -fno-strict-aliasing *and* is older than GCC 4.3.
7041 CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
7042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX is affected by placement new aliasing bug" >&5
7043 $as_echo_n "checking whether $CXX is affected by placement new aliasing bug... " >&6; }
7044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7045 /* end confdefs.h. */
7047 #if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)
7048 #error compiler not affected by placement new aliasing bug
7052 if ac_fn_cxx_try_compile "$LINENO"; then :
7053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7054 $as_echo "yes" >&6; }; aliasing_flags='-fno-strict-aliasing'
7056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7057 $as_echo "no" >&6; }
7059 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7061 CXXFLAGS="$saved_CXXFLAGS"
7067 # ---------------------
7068 # Warnings and checking
7069 # ---------------------
7071 # Check $CC warning features (if it's GCC).
7072 # We want to use -pedantic, but we don't want warnings about
7075 # * overlong strings
7076 # * C++11 narrowing conversions in { }
7077 # So, we only use -pedantic if we can disable those warnings.
7079 # In stage 1, disable -Wformat warnings from old GCCs about new % codes
7080 # Check whether --enable-build-format-warnings was given.
7081 if test "${enable_build_format_warnings+set}" = set; then :
7082 enableval=$enable_build_format_warnings;
7084 enable_build_format_warnings=yes
7087 if test $enable_build_format_warnings = no; then :
7093 ac_cpp='$CXXCPP $CPPFLAGS'
7094 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7095 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7096 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7099 save_CXXFLAGS="$CXXFLAGS"
7100 for real_option in -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual $wf_opt; do
7101 # Do the check with the no- prefix removed since gcc silently
7102 # accepts any -Wno-* option on purpose
7103 case $real_option in
7104 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
7105 *) option=$real_option ;;
7107 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
7109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports $option" >&5
7110 $as_echo_n "checking whether $CXX supports $option... " >&6; }
7111 if eval \${$as_acx_Woption+:} false; then :
7112 $as_echo_n "(cached) " >&6
7115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7116 /* end confdefs.h. */
7126 if ac_fn_cxx_try_compile "$LINENO"; then :
7127 eval "$as_acx_Woption=yes"
7129 eval "$as_acx_Woption=no"
7131 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7134 eval ac_res=\$$as_acx_Woption
7135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7136 $as_echo "$ac_res" >&6; }
7137 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
7138 loose_warn="$loose_warn${loose_warn:+ }$real_option"
7141 CXXFLAGS="$save_CXXFLAGS"
7143 ac_cpp='$CXXCPP $CPPFLAGS'
7144 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7145 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7146 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7151 ac_cpp='$CPP $CPPFLAGS'
7152 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7153 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7154 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7157 save_CFLAGS="$CFLAGS"
7158 for real_option in -Wstrict-prototypes -Wmissing-prototypes ; do
7159 # Do the check with the no- prefix removed since gcc silently
7160 # accepts any -Wno-* option on purpose
7161 case $real_option in
7162 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
7163 *) option=$real_option ;;
7165 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
7167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
7168 $as_echo_n "checking whether $CC supports $option... " >&6; }
7169 if eval \${$as_acx_Woption+:} false; then :
7170 $as_echo_n "(cached) " >&6
7173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7174 /* end confdefs.h. */
7184 if ac_fn_c_try_compile "$LINENO"; then :
7185 eval "$as_acx_Woption=yes"
7187 eval "$as_acx_Woption=no"
7189 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7192 eval ac_res=\$$as_acx_Woption
7193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7194 $as_echo "$ac_res" >&6; }
7195 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
7196 c_loose_warn="$c_loose_warn${c_loose_warn:+ }$real_option"
7199 CFLAGS="$save_CFLAGS"
7201 ac_cpp='$CXXCPP $CPPFLAGS'
7202 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7203 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7204 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7208 ac_cpp='$CXXCPP $CPPFLAGS'
7209 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7210 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7211 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7214 save_CXXFLAGS="$CXXFLAGS"
7215 for real_option in -Wmissing-format-attribute -Woverloaded-virtual; do
7216 # Do the check with the no- prefix removed since gcc silently
7217 # accepts any -Wno-* option on purpose
7218 case $real_option in
7219 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
7220 *) option=$real_option ;;
7222 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
7224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports $option" >&5
7225 $as_echo_n "checking whether $CXX supports $option... " >&6; }
7226 if eval \${$as_acx_Woption+:} false; then :
7227 $as_echo_n "(cached) " >&6
7230 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7231 /* end confdefs.h. */
7241 if ac_fn_cxx_try_compile "$LINENO"; then :
7242 eval "$as_acx_Woption=yes"
7244 eval "$as_acx_Woption=no"
7246 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7249 eval ac_res=\$$as_acx_Woption
7250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7251 $as_echo "$ac_res" >&6; }
7252 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
7253 strict_warn="$strict_warn${strict_warn:+ }$real_option"
7256 CXXFLAGS="$save_CXXFLAGS"
7258 ac_cpp='$CXXCPP $CPPFLAGS'
7259 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7260 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7261 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7265 ac_cpp='$CPP $CPPFLAGS'
7266 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7267 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7268 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7271 save_CFLAGS="$CFLAGS"
7272 for real_option in -Wold-style-definition -Wc++-compat; do
7273 # Do the check with the no- prefix removed since gcc silently
7274 # accepts any -Wno-* option on purpose
7275 case $real_option in
7276 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
7277 *) option=$real_option ;;
7279 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
7281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
7282 $as_echo_n "checking whether $CC supports $option... " >&6; }
7283 if eval \${$as_acx_Woption+:} false; then :
7284 $as_echo_n "(cached) " >&6
7287 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7288 /* end confdefs.h. */
7298 if ac_fn_c_try_compile "$LINENO"; then :
7299 eval "$as_acx_Woption=yes"
7301 eval "$as_acx_Woption=no"
7303 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7306 eval ac_res=\$$as_acx_Woption
7307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7308 $as_echo "$ac_res" >&6; }
7309 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
7310 c_strict_warn="$c_strict_warn${c_strict_warn:+ }$real_option"
7313 CFLAGS="$save_CFLAGS"
7315 ac_cpp='$CXXCPP $CPPFLAGS'
7316 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7317 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7318 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7322 ac_cpp='$CXXCPP $CPPFLAGS'
7323 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7324 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7325 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7327 # Do the check with the no- prefix removed from the warning options
7328 # since gcc silently accepts any -Wno-* option on purpose
7329 if test "$GXX" = yes; then :
7330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings" >&5
7331 $as_echo_n "checking whether $CXX supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings... " >&6; }
7332 if ${acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings+:} false; then :
7333 $as_echo_n "(cached) " >&6
7335 save_CXXFLAGS="$CXXFLAGS"
7336 CXXFLAGS="-pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings"
7337 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7338 /* end confdefs.h. */
7348 if ac_fn_cxx_try_compile "$LINENO"; then :
7349 acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=yes
7351 acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=no
7353 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7354 CXXFLAGS="$save_CXXFLAGS"
7356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&5
7357 $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&6; }
7358 if test $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings = yes; then :
7359 strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
7364 ac_cpp='$CXXCPP $CPPFLAGS'
7365 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7366 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7367 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7371 ac_cpp='$CXXCPP $CPPFLAGS'
7372 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7373 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7374 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7376 # Check whether --enable-werror-always was given.
7377 if test "${enable_werror_always+set}" = set; then :
7378 enableval=$enable_werror_always;
7380 enable_werror_always=no
7383 if test $enable_werror_always = yes; then :
7384 strict_warn="$strict_warn${strict_warn:+ }-Werror"
7388 ac_cpp='$CXXCPP $CPPFLAGS'
7389 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7390 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7391 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7395 # The above macros do nothing if the compiler is not GCC. However, the
7396 # Makefile has more goo to add other flags, so these variables are used
7397 # to enable warnings only for GCC.
7400 if test "x$GCC" = "xyes"; then
7401 warn_cflags='$(GCC_WARN_CFLAGS)'
7402 warn_cxxflags='$(GCC_WARN_CXXFLAGS)'
7407 # Disable exceptions and RTTI if building with g++
7409 ac_cpp='$CPP $CPPFLAGS'
7410 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7411 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7412 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7415 save_CFLAGS="$CFLAGS"
7416 for real_option in -fno-exceptions -fno-rtti -fasynchronous-unwind-tables; do
7417 # Do the check with the no- prefix removed since gcc silently
7418 # accepts any -Wno-* option on purpose
7419 case $real_option in
7420 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
7421 *) option=$real_option ;;
7423 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
7425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
7426 $as_echo_n "checking whether $CC supports $option... " >&6; }
7427 if eval \${$as_acx_Woption+:} false; then :
7428 $as_echo_n "(cached) " >&6
7431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7432 /* end confdefs.h. */
7442 if ac_fn_c_try_compile "$LINENO"; then :
7443 eval "$as_acx_Woption=yes"
7445 eval "$as_acx_Woption=no"
7447 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7450 eval ac_res=\$$as_acx_Woption
7451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7452 $as_echo "$ac_res" >&6; }
7453 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
7454 noexception_flags="$noexception_flags${noexception_flags:+ }$real_option"
7457 CFLAGS="$save_CFLAGS"
7459 ac_cpp='$CXXCPP $CPPFLAGS'
7460 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7461 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7462 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7466 # Enable expensive internal checks
7468 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
7472 # Check whether --enable-checking was given.
7473 if test "${enable_checking+set}" = set; then :
7474 enableval=$enable_checking; ac_checking_flags="${enableval}"
7477 # Determine the default checks.
7478 if test x$is_release = x ; then
7479 ac_checking_flags=yes,extra
7481 ac_checking_flags=release
7485 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
7486 for check in release $ac_checking_flags
7489 # these set all the flags to specific states
7490 yes) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
7491 ac_fold_checking= ; ac_gc_checking=1 ; ac_extra_checking= ;
7492 ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ;
7493 ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
7494 ac_tree_checking=1 ; ac_valgrind_checking= ;
7495 ac_types_checking=1 ;;
7496 no|none) ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
7497 ac_fold_checking= ; ac_gc_checking= ; ac_extra_checking= ;
7498 ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
7499 ac_rtlflag_checking= ; ac_runtime_checking= ;
7500 ac_tree_checking= ; ac_valgrind_checking= ;
7501 ac_types_checking= ;;
7502 all) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
7503 ac_fold_checking=1 ; ac_gc_checking=1 ; ac_extra_checking=1 ;
7504 ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ;
7505 ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
7506 ac_tree_checking=1 ; ac_valgrind_checking= ;
7507 ac_types_checking=1 ;;
7508 release) ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
7509 ac_fold_checking= ; ac_gc_checking= ; ac_extra_checking= ;
7510 ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
7511 ac_rtlflag_checking= ; ac_runtime_checking=1 ;
7512 ac_tree_checking= ; ac_valgrind_checking= ;
7513 ac_types_checking= ;;
7514 # these enable particular checks
7515 assert) ac_assert_checking=1 ;;
7516 df) ac_df_checking=1 ;;
7517 extra) ac_extra_checking=1 ;;
7518 fold) ac_fold_checking=1 ;;
7519 gc) ac_gc_checking=1 ;;
7520 gcac) ac_gc_always_collect=1 ;;
7521 gimple) ac_gimple_checking=1 ;;
7522 misc) ac_checking=1 ;;
7523 rtl) ac_rtl_checking=1 ;;
7524 rtlflag) ac_rtlflag_checking=1 ;;
7525 runtime) ac_runtime_checking=1 ;;
7526 tree) ac_tree_checking=1 ;;
7527 types) ac_types_checking=1 ;;
7528 valgrind) ac_valgrind_checking=1 ;;
7529 *) as_fn_error $? "unknown check category $check" "$LINENO" 5 ;;
7535 if test x$ac_checking != x ; then
7537 $as_echo "#define CHECKING_P 1" >>confdefs.h
7539 nocommon_flag=-fno-common
7541 $as_echo "#define CHECKING_P 0" >>confdefs.h
7545 if test x$ac_extra_checking != x ; then
7547 $as_echo "#define ENABLE_EXTRA_CHECKING 1" >>confdefs.h
7550 $as_echo "#define ENABLE_EXTRA_CHECKING 0" >>confdefs.h
7553 if test x$ac_df_checking != x ; then
7555 $as_echo "#define ENABLE_DF_CHECKING 1" >>confdefs.h
7558 if test x$ac_assert_checking != x ; then
7560 $as_echo "#define ENABLE_ASSERT_CHECKING 1" >>confdefs.h
7563 if test x$ac_gimple_checking != x ; then
7565 $as_echo "#define ENABLE_GIMPLE_CHECKING 1" >>confdefs.h
7569 if test x$ac_runtime_checking != x ; then
7571 $as_echo "#define ENABLE_RUNTIME_CHECKING 1" >>confdefs.h
7574 if test x$ac_tree_checking != x ; then
7576 $as_echo "#define ENABLE_TREE_CHECKING 1" >>confdefs.h
7580 if test x$ac_types_checking != x ; then
7582 $as_echo "#define ENABLE_TYPES_CHECKING 1" >>confdefs.h
7586 if test x$ac_rtl_checking != x ; then
7588 $as_echo "#define ENABLE_RTL_CHECKING 1" >>confdefs.h
7591 if test x$ac_rtlflag_checking != x ; then
7593 $as_echo "#define ENABLE_RTL_FLAG_CHECKING 1" >>confdefs.h
7596 if test x$ac_gc_checking != x ; then
7598 $as_echo "#define ENABLE_GC_CHECKING 1" >>confdefs.h
7601 if test x$ac_gc_always_collect != x ; then
7603 $as_echo "#define ENABLE_GC_ALWAYS_COLLECT 1" >>confdefs.h
7606 if test x$ac_fold_checking != x ; then
7608 $as_echo "#define ENABLE_FOLD_CHECKING 1" >>confdefs.h
7611 valgrind_path_defines=
7614 ac_fn_cxx_check_header_mongrel "$LINENO" "valgrind.h" "ac_cv_header_valgrind_h" "$ac_includes_default"
7615 if test "x$ac_cv_header_valgrind_h" = xyes; then :
7623 # It is certainly possible that there's valgrind but no valgrind.h.
7624 # GCC relies on making annotations so we must have both.
7625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
7626 $as_echo_n "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... " >&6; }
7627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7628 /* end confdefs.h. */
7629 #include <valgrind/memcheck.h>
7630 #ifndef VALGRIND_DISCARD
7631 #error VALGRIND_DISCARD not defined
7634 if ac_fn_cxx_try_cpp "$LINENO"; then :
7635 gcc_cv_header_valgrind_memcheck_h=yes
7637 gcc_cv_header_valgrind_memcheck_h=no
7639 rm -f conftest.err conftest.i conftest.$ac_ext
7640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_valgrind_memcheck_h" >&5
7641 $as_echo "$gcc_cv_header_valgrind_memcheck_h" >&6; }
7642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
7643 $as_echo_n "checking for VALGRIND_DISCARD in <memcheck.h>... " >&6; }
7644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7645 /* end confdefs.h. */
7646 #include <memcheck.h>
7647 #ifndef VALGRIND_DISCARD
7648 #error VALGRIND_DISCARD not defined
7651 if ac_fn_cxx_try_cpp "$LINENO"; then :
7652 gcc_cv_header_memcheck_h=yes
7654 gcc_cv_header_memcheck_h=no
7656 rm -f conftest.err conftest.i conftest.$ac_ext
7657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_memcheck_h" >&5
7658 $as_echo "$gcc_cv_header_memcheck_h" >&6; }
7659 if test $gcc_cv_header_valgrind_memcheck_h = yes; then
7661 $as_echo "#define HAVE_VALGRIND_MEMCHECK_H 1" >>confdefs.h
7664 if test $gcc_cv_header_memcheck_h = yes; then
7666 $as_echo "#define HAVE_MEMCHECK_H 1" >>confdefs.h
7670 if test x$ac_valgrind_checking != x ; then
7672 # Prepare PATH_SEPARATOR.
7673 # The user is always right.
7674 if test "${PATH_SEPARATOR+set}" != set; then
7675 echo "#! /bin/sh" >conf$$.sh
7676 echo "exit 0" >>conf$$.sh
7678 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7686 # Find out how to test for executable files. Don't use a zero-byte file,
7687 # as systems may use methods other than mode bits to determine executability.
7688 cat >conf$$.file <<_ASEOF
7692 chmod +x conf$$.file
7693 if test -x conf$$.file >/dev/null 2>&1; then
7694 ac_executable_p="test -x"
7696 ac_executable_p="test -f"
7700 # Extract the first word of "valgrind", so it can be a program name with args.
7701 set dummy valgrind; ac_word=$2
7702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7703 $as_echo_n "checking for $ac_word... " >&6; }
7704 if ${ac_cv_path_valgrind_path+:} false; then :
7705 $as_echo_n "(cached) " >&6
7707 case "$valgrind_path" in
7709 ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
7712 ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
7713 for ac_dir in $PATH; do
7715 test -z "$ac_dir" && ac_dir=.
7716 for ac_exec_ext in '' $ac_executable_extensions; do
7717 if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
7718 if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
7719 ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
7729 valgrind_path="$ac_cv_path_valgrind_path"
7730 if test -n "$valgrind_path"; then
7731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $valgrind_path" >&5
7732 $as_echo "$valgrind_path" >&6; }
7734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7735 $as_echo "no" >&6; }
7738 if test "x$valgrind_path" = "x" \
7739 || (test $have_valgrind_h = no \
7740 && test $gcc_cv_header_memcheck_h = no \
7741 && test $gcc_cv_header_valgrind_memcheck_h = no); then
7742 as_fn_error $? "*** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5
7744 valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
7745 valgrind_command="$valgrind_path -q"
7747 $as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h
7753 # Enable code coverage collection
7754 # Check whether --enable-coverage was given.
7755 if test "${enable_coverage+set}" = set; then :
7756 enableval=$enable_coverage; case "${enableval}" in
7758 coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0 -fkeep-static-functions"
7761 coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2 -fkeep-static-functions"
7764 # a.k.a. --disable-coverage
7768 as_fn_error $? "unknown coverage setting $enableval" "$LINENO" 5
7777 # Check whether --enable-gather-detailed-mem-stats was given.
7778 if test "${enable_gather_detailed_mem_stats+set}" = set; then :
7779 enableval=$enable_gather_detailed_mem_stats;
7781 enable_gather_detailed_mem_stats=no
7784 gather_stats=`if test $enable_gather_detailed_mem_stats != no; then echo 1; else echo 0; fi`
7786 cat >>confdefs.h <<_ACEOF
7787 #define GATHER_STATISTICS $gather_stats
7791 # Check whether --enable-valgrind-annotations was given.
7792 if test "${enable_valgrind_annotations+set}" = set; then :
7793 enableval=$enable_valgrind_annotations;
7795 enable_valgrind_annotations=no
7798 if test x$enable_valgrind_annotations != xno \
7799 || test x$ac_valgrind_checking != x; then
7800 if (test $have_valgrind_h = no \
7801 && test $gcc_cv_header_memcheck_h = no \
7802 && test $gcc_cv_header_valgrind_memcheck_h = no); then
7803 as_fn_error $? "*** Can't find valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5
7806 $as_echo "#define ENABLE_VALGRIND_ANNOTATIONS 1" >>confdefs.h
7810 # -------------------------------
7811 # Miscenalleous configure options
7812 # -------------------------------
7814 # Determine whether or not multilibs are enabled.
7815 # Check whether --enable-multilib was given.
7816 if test "${enable_multilib+set}" = set; then :
7817 enableval=$enable_multilib;
7824 # Determine whether or not multiarch is enabled.
7825 # Check whether --enable-multiarch was given.
7826 if test "${enable_multiarch+set}" = set; then :
7827 enableval=$enable_multiarch; case "${enableval}" in
7828 yes|no|auto) enable_multiarch=$enableval;;
7829 *) as_fn_error $? "bad value ${enableval} given for --enable-multiarch option" "$LINENO" 5 ;;
7832 enable_multiarch=auto
7835 if test x${enable_multiarch} = xauto; then
7836 if test x${with_native_system_header_dir} != x; then
7837 ma_msg_suffix=", disabled auto check (configured with --native-system-header-dir)"
7840 if test x$host != x$target && test "x$with_sysroot" = x; then
7841 ma_msg_suffix=", disabled auto check (cross build configured without --with-sysroot)"
7845 if test x${enable_multiarch} = xyes; then
7846 $as_echo "#define ENABLE_MULTIARCH 1" >>confdefs.h
7849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for multiarch configuration" >&5
7850 $as_echo_n "checking for multiarch configuration... " >&6; }
7852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_multiarch$ma_msg_suffix" >&5
7853 $as_echo "$enable_multiarch$ma_msg_suffix" >&6; }
7855 # needed for setting the multiarch name for soft-float/hard-float ABIs
7859 # default stack clash protection guard size as power of twos in bytes.
7860 # Please keep these in sync with params.def.
7864 # Keep the default value when the option is not used to 0, this allows us to
7865 # distinguish between the cases where the user specifially set a value via
7866 # configure and when the normal default value is used.
7868 # Check whether --with-stack-clash-protection-guard-size was given.
7869 if test "${with_stack_clash_protection_guard_size+set}" = set; then :
7870 withval=$with_stack_clash_protection_guard_size; DEFAULT_STK_CLASH_GUARD_SIZE="$with_stack_clash_protection_guard_size"
7872 DEFAULT_STK_CLASH_GUARD_SIZE=0
7875 if test $DEFAULT_STK_CLASH_GUARD_SIZE -ne 0 \
7876 && (test $DEFAULT_STK_CLASH_GUARD_SIZE -lt $stk_clash_min \
7877 || test $DEFAULT_STK_CLASH_GUARD_SIZE -gt $stk_clash_max); then
7878 as_fn_error $? "Invalid value $DEFAULT_STK_CLASH_GUARD_SIZE for --with-stack-clash-protection-guard-size. Must be between $stk_clash_min and $stk_clash_max." "$LINENO" 5
7882 cat >>confdefs.h <<_ACEOF
7883 #define DEFAULT_STK_CLASH_GUARD_SIZE $DEFAULT_STK_CLASH_GUARD_SIZE
7887 # Enable __cxa_atexit for C++.
7888 # Check whether --enable-__cxa_atexit was given.
7889 if test "${enable___cxa_atexit+set}" = set; then :
7890 enableval=$enable___cxa_atexit;
7894 # Enable C extension for decimal float if target supports it.
7896 # Check whether --enable-decimal-float was given.
7897 if test "${enable_decimal_float+set}" = set; then :
7898 enableval=$enable_decimal_float;
7899 case $enable_decimal_float in
7900 yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;;
7901 *) as_fn_error $? "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
7902 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
7909 powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \
7910 i?86*-*-elfiamcu | i?86*-*-gnu* | x86_64*-*-gnu* | \
7911 i?86*-*-mingw* | x86_64*-*-mingw* | \
7912 i?86*-*-cygwin* | x86_64*-*-cygwin*)
7913 enable_decimal_float=yes
7916 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
7917 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
7918 enable_decimal_float=no
7925 # x86's use BID format instead of DPD
7926 case x$enable_decimal_float in
7929 aarch64* | i?86*-*-* | x86_64*-*-*)
7930 enable_decimal_float=bid
7933 enable_decimal_float=dpd
7936 default_decimal_float=$enable_decimal_float
7939 # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
7940 # dependency on libdecnumber.
7941 default_decimal_float=dpd
7948 dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
7950 cat >>confdefs.h <<_ACEOF
7951 #define ENABLE_DECIMAL_FLOAT $dfp
7955 # Use default_decimal_float for dependency.
7956 enable_decimal_float=$default_decimal_float
7958 bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
7960 cat >>confdefs.h <<_ACEOF
7961 #define ENABLE_DECIMAL_BID_FORMAT $bid
7965 # Enable C extension for fixed-point arithmetic.
7966 # Check whether --enable-fixed-point was given.
7967 if test "${enable_fixed_point+set}" = set; then :
7968 enableval=$enable_fixed_point;
7973 enable_fixed_point=yes
7977 enable_fixed_point=yes
7980 enable_fixed_point=yes
7983 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported for this target, ignored" >&5
7984 $as_echo "$as_me: WARNING: fixed-point is not supported for this target, ignored" >&2;}
7985 enable_fixed_point=no
7993 fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
7995 cat >>confdefs.h <<_ACEOF
7996 #define ENABLE_FIXED_POINT $fixedpoint
8001 # Pass with no value to take the default
8002 # Pass with a value to specify a thread package
8003 # Check whether --enable-threads was given.
8004 if test "${enable_threads+set}" = set; then :
8005 enableval=$enable_threads;
8011 # Check whether --enable-tls was given.
8012 if test "${enable_tls+set}" = set; then :
8013 enableval=$enable_tls;
8016 *) as_fn_error $? "'$enable_tls' is an invalid value for --enable-tls.
8017 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
8025 # Check whether --enable-vtable-verify was given.
8026 if test "${enable_vtable_verify+set}" = set; then :
8027 enableval=$enable_vtable_verify;
8029 enable_vtable_verify=no
8032 vtable_verify=`if test x$enable_vtable_verify = xyes; then echo 1; else echo 0; fi`
8034 cat >>confdefs.h <<_ACEOF
8035 #define ENABLE_VTABLE_VERIFY $vtable_verify
8039 # Check whether --enable-analyzer was given.
8040 if test "${enable_analyzer+set}" = set; then :
8041 enableval=$enable_analyzer; if test x$enable_analyzer = xno; then
8051 cat >>confdefs.h <<_ACEOF
8052 #define ENABLE_ANALYZER $analyzer
8056 # Check whether --enable-objc-gc was given.
8057 if test "${enable_objc_gc+set}" = set; then :
8058 enableval=$enable_objc_gc; if test x$enable_objc_gc = xno; then
8069 # Check whether --with-dwarf2 was given.
8070 if test "${with_dwarf2+set}" = set; then :
8071 withval=$with_dwarf2; dwarf2="$with_dwarf2"
8077 # Check whether --enable-shared was given.
8078 if test "${enable_shared+set}" = set; then :
8079 enableval=$enable_shared;
8080 case $enable_shared in
8084 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
8085 for pkg in $enableval; do
8086 if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
8100 # Check whether --enable-gcov was given.
8101 if test "${enable_gcov+set}" = set; then :
8102 enableval=$enable_gcov;
8118 # Check whether --with-specs was given.
8119 if test "${with_specs+set}" = set; then :
8120 withval=$with_specs; CONFIGURE_SPECS=$withval
8130 # Check whether --with-pkgversion was given.
8131 if test "${with_pkgversion+set}" = set; then :
8132 withval=$with_pkgversion; case "$withval" in
8133 yes) as_fn_error $? "package version not specified" "$LINENO" 5 ;;
8135 *) PKGVERSION="($withval) " ;;
8146 # Check whether --with-bugurl was given.
8147 if test "${with_bugurl+set}" = set; then :
8148 withval=$with_bugurl; case "$withval" in
8149 yes) as_fn_error $? "bug URL not specified" "$LINENO" 5 ;;
8152 *) BUGURL="$withval"
8156 BUGURL="https://gcc.gnu.org/bugs/"
8166 REPORT_BUGS_TO="<$BUGURL>"
8167 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
8174 # Allow overriding the default URL for documentation
8176 # Check whether --with-documentation-root-url was given.
8177 if test "${with_documentation_root_url+set}" = set; then :
8178 withval=$with_documentation_root_url; case "$withval" in
8179 yes) as_fn_error $? "documentation root URL not specified" "$LINENO" 5 ;;
8180 no) as_fn_error $? "documentation root URL not specified" "$LINENO" 5 ;;
8181 */) DOCUMENTATION_ROOT_URL="$withval" ;;
8182 *) as_fn_error $? "documentation root URL does not end with /" "$LINENO" 5 ;;
8185 DOCUMENTATION_ROOT_URL="https://gcc.gnu.org/onlinedocs/"
8190 cat >>confdefs.h <<_ACEOF
8191 #define DOCUMENTATION_ROOT_URL "$DOCUMENTATION_ROOT_URL"
8195 # Allow overriding the default URL for GCC changes
8197 # Check whether --with-changes-root-url was given.
8198 if test "${with_changes_root_url+set}" = set; then :
8199 withval=$with_changes_root_url; case "$withval" in
8200 yes) as_fn_error $? "changes root URL not specified" "$LINENO" 5 ;;
8201 no) as_fn_error $? "changes root URL not specified" "$LINENO" 5 ;;
8202 */) CHANGES_ROOT_URL="$withval" ;;
8203 *) as_fn_error $? "changes root URL does not end with /" "$LINENO" 5 ;;
8206 CHANGES_ROOT_URL="https://gcc.gnu.org/"
8211 cat >>confdefs.h <<_ACEOF
8212 #define CHANGES_ROOT_URL "$CHANGES_ROOT_URL"
8216 # Sanity check enable_languages in case someone does not run the toplevel
8217 # configure # script.
8218 # Check whether --enable-languages was given.
8219 if test "${enable_languages+set}" = set; then :
8220 enableval=$enable_languages; case ,${enable_languages}, in
8222 # go safe -- we cannot be much sure without the toplevel
8224 # analysis of which target libs are present and usable
8228 as_fn_error $? "only the toplevel supports --enable-languages=all" "$LINENO" 5
8233 enable_languages=c,${enable_languages}
8241 # If top-level libada has been disabled, then wire in install-gnatlib
8242 # invocation with `make install', so that one can build and install
8243 # the library manually with `make -C gcc all gnatlib gnattools install'.
8244 if test x"$enable_libada" = xno; then
8245 gnat_install_lib=gnat-install-lib
8251 if test x"$enable_as_accelerator_for" != x; then
8253 $as_echo "#define ACCEL_COMPILER 1" >>confdefs.h
8255 enable_as_accelerator=yes
8256 sedscript="s#${target_noncanonical}#${enable_as_accelerator_for}-accel-${target_noncanonical}#"
8257 program_transform_name=`echo $program_transform_name | sed $sedscript`
8258 accel_dir_suffix=/accel/${target_noncanonical}
8259 real_target_noncanonical=${enable_as_accelerator_for}
8265 for tgt in `echo $enable_offload_targets | sed 's/,/ /g'`; do
8266 tgt=`echo $tgt | sed 's/=.*//'`
8271 omp_device_property=omp-device-properties-gcn
8272 omp_device_property_tmake_file="${omp_device_property_tmake_file} \$(srcdir)/config/gcn/t-omp-device"
8275 omp_device_property=omp-device-properties-nvptx
8276 omp_device_property_tmake_file="${omp_device_property_tmake_file} \$(srcdir)/config/nvptx/t-omp-device"
8279 as_fn_error $? "unknown offload target specified" "$LINENO" 5
8282 omp_device_properties="${omp_device_properties} ${tgt}=${omp_device_property}"
8283 omp_device_property_deps="${omp_device_property_deps} ${omp_device_property}"
8285 if test x"$offload_targets" = x; then
8286 offload_targets=$tgt
8288 offload_targets="$offload_targets,$tgt"
8295 cat >>confdefs.h <<_ACEOF
8296 #define OFFLOAD_TARGETS "$offload_targets"
8299 if test x"$enable_offloading" != x; then
8301 $as_echo "#define ENABLE_OFFLOADING 1" >>confdefs.h
8305 $as_echo "#define ENABLE_OFFLOADING 0" >>confdefs.h
8309 if test "x$enable_offload_defaulted" = xyes; then
8311 $as_echo "#define OFFLOAD_DEFAULTED 1" >>confdefs.h
8316 # Check whether --with-multilib-list was given.
8317 if test "${with_multilib_list+set}" = set; then :
8318 withval=$with_multilib_list; :
8320 with_multilib_list=default
8325 # Check whether --with-multilib-generator was given.
8326 if test "${with_multilib_generator+set}" = set; then :
8327 withval=$with_multilib_generator; :
8329 with_multilib_generator=default
8333 # -------------------------
8334 # Checks for other programs
8335 # -------------------------
8337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
8338 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
8340 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
8341 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
8342 $as_echo_n "(cached) " >&6
8344 cat >conftest.make <<\_ACEOF
8347 @echo '@@@%%%=$(MAKE)=@@@%%%'
8349 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
8350 case `${MAKE-make} -f conftest.make 2>/dev/null` in
8352 eval ac_cv_prog_make_${ac_make}_set=yes;;
8354 eval ac_cv_prog_make_${ac_make}_set=no;;
8358 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
8359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8360 $as_echo "yes" >&6; }
8363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8364 $as_echo "no" >&6; }
8365 SET_MAKE="MAKE=${MAKE-make}"
8369 # Find some useful tools
8370 for ac_prog in gawk mawk nawk awk
8372 # Extract the first word of "$ac_prog", so it can be a program name with args.
8373 set dummy $ac_prog; ac_word=$2
8374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8375 $as_echo_n "checking for $ac_word... " >&6; }
8376 if ${ac_cv_prog_AWK+:} false; then :
8377 $as_echo_n "(cached) " >&6
8379 if test -n "$AWK"; then
8380 ac_cv_prog_AWK="$AWK" # Let the user override the test.
8382 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8386 test -z "$as_dir" && as_dir=.
8387 for ac_exec_ext in '' $ac_executable_extensions; do
8388 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8389 ac_cv_prog_AWK="$ac_prog"
8390 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8400 if test -n "$AWK"; then
8401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
8402 $as_echo "$AWK" >&6; }
8404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8405 $as_echo "no" >&6; }
8409 test -n "$AWK" && break
8412 # We need awk to create options.cc and options.h.
8413 # Bail out if it's missing.
8415 "") as_fn_error $? "can't build without awk, bailing out" "$LINENO" 5 ;;
8418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
8419 $as_echo_n "checking whether ln -s works... " >&6; }
8420 if ${gcc_cv_prog_LN_S+:} false; then :
8421 $as_echo_n "(cached) " >&6
8423 rm -f conftestdata_t
8424 echo >conftestdata_f
8425 if ln -s conftestdata_f conftestdata_t 2>/dev/null
8427 gcc_cv_prog_LN_S="ln -s"
8429 if ln conftestdata_f conftestdata_t 2>/dev/null
8433 if cp -p conftestdata_f conftestdata_t 2>/dev/null
8435 gcc_cv_prog_LN_S="cp -p"
8441 rm -f conftestdata_f conftestdata_t
8444 LN_S="$gcc_cv_prog_LN_S"
8445 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
8446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8447 $as_echo "yes" >&6; }
8449 if test "$gcc_cv_prog_LN_S" = "ln"; then
8450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using ln" >&5
8451 $as_echo "no, using ln" >&6; }
8453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
8454 $as_echo "no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6; }
8458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln works" >&5
8459 $as_echo_n "checking whether ln works... " >&6; }
8460 if ${acx_cv_prog_LN+:} false; then :
8461 $as_echo_n "(cached) " >&6
8463 rm -f conftestdata_t
8464 echo >conftestdata_f
8465 if ln conftestdata_f conftestdata_t 2>/dev/null
8471 rm -f conftestdata_f conftestdata_t
8474 if test $acx_cv_prog_LN = no; then
8476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN" >&5
8477 $as_echo "no, using $LN" >&6; }
8479 LN="$acx_cv_prog_LN"
8480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8481 $as_echo "yes" >&6; }
8484 if test -n "$ac_tool_prefix"; then
8485 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
8486 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
8487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8488 $as_echo_n "checking for $ac_word... " >&6; }
8489 if ${ac_cv_prog_RANLIB+:} false; then :
8490 $as_echo_n "(cached) " >&6
8492 if test -n "$RANLIB"; then
8493 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
8495 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8499 test -z "$as_dir" && as_dir=.
8500 for ac_exec_ext in '' $ac_executable_extensions; do
8501 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8502 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
8503 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8512 RANLIB=$ac_cv_prog_RANLIB
8513 if test -n "$RANLIB"; then
8514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
8515 $as_echo "$RANLIB" >&6; }
8517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8518 $as_echo "no" >&6; }
8523 if test -z "$ac_cv_prog_RANLIB"; then
8524 ac_ct_RANLIB=$RANLIB
8525 # Extract the first word of "ranlib", so it can be a program name with args.
8526 set dummy ranlib; ac_word=$2
8527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8528 $as_echo_n "checking for $ac_word... " >&6; }
8529 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
8530 $as_echo_n "(cached) " >&6
8532 if test -n "$ac_ct_RANLIB"; then
8533 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
8535 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8539 test -z "$as_dir" && as_dir=.
8540 for ac_exec_ext in '' $ac_executable_extensions; do
8541 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8542 ac_cv_prog_ac_ct_RANLIB="ranlib"
8543 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8552 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
8553 if test -n "$ac_ct_RANLIB"; then
8554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
8555 $as_echo "$ac_ct_RANLIB" >&6; }
8557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8558 $as_echo "no" >&6; }
8561 if test "x$ac_ct_RANLIB" = x; then
8564 case $cross_compiling:$ac_tool_warned in
8566 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8567 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8568 ac_tool_warned=yes ;;
8570 RANLIB=$ac_ct_RANLIB
8573 RANLIB="$ac_cv_prog_RANLIB"
8579 # Find a good install program. We prefer a C program (faster),
8580 # so one script is as good as another. But avoid the broken or
8581 # incompatible versions:
8582 # SysV /etc/install, /usr/sbin/install
8583 # SunOS /usr/etc/install
8584 # IRIX /sbin/install
8586 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
8587 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
8588 # ./install, which can be erroneously created by make from ./install.sh.
8589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD compatible install" >&5
8590 $as_echo_n "checking for a BSD compatible install... " >&6; }
8591 if test -z "$INSTALL"; then
8592 if ${ac_cv_path_install+:} false; then :
8593 $as_echo_n "(cached) " >&6
8595 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
8596 for ac_dir in $PATH; do
8597 # Account for people who put trailing slashes in PATH elements.
8599 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
8601 # OSF1 and SCO ODT 3.0 have their own names for install.
8602 for ac_prog in ginstall scoinst install; do
8603 if test -f $ac_dir/$ac_prog; then
8604 if test $ac_prog = install &&
8605 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
8606 # AIX install. It has an incompatible calling convention.
8607 # OSF/1 installbsd also uses dspmsg, but is usable.
8610 ac_cv_path_install="$ac_dir/$ac_prog -c"
8621 if test "${ac_cv_path_install+set}" = set; then
8622 INSTALL="$ac_cv_path_install"
8624 # As a last resort, use the slow shell script. We don't cache a
8625 # path for INSTALL within a source directory, because that will
8626 # break other packages using the cache if that directory is
8627 # removed, or if the path is relative.
8628 INSTALL="$ac_install_sh"
8631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
8632 $as_echo "$INSTALL" >&6; }
8634 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
8635 # It thinks the first close brace ends the variable substitution.
8636 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
8638 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
8641 # See if cmp has --ignore-initial.
8642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cmp's capabilities" >&5
8643 $as_echo_n "checking for cmp's capabilities... " >&6; }
8644 if ${gcc_cv_prog_cmp_skip+:} false; then :
8645 $as_echo_n "(cached) " >&6
8649 gcc_cv_prog_cmp_skip=slowcompare
8650 if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
8651 if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
8654 gcc_cv_prog_cmp_skip=gnucompare
8657 if test $gcc_cv_prog_cmp_skip = slowcompare ; then
8658 if cmp t1 t2 2 2 > /dev/null 2>&1; then
8659 if cmp t1 t2 1 1 > /dev/null 2>&1; then
8662 gcc_cv_prog_cmp_skip=fastcompare
8669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_cmp_skip" >&5
8670 $as_echo "$gcc_cv_prog_cmp_skip" >&6; }
8671 make_compare_target=$gcc_cv_prog_cmp_skip
8675 # See if we have the mktemp command.
8676 # Extract the first word of "mktemp", so it can be a program name with args.
8677 set dummy mktemp; ac_word=$2
8678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8679 $as_echo_n "checking for $ac_word... " >&6; }
8680 if ${ac_cv_prog_have_mktemp_command+:} false; then :
8681 $as_echo_n "(cached) " >&6
8683 if test -n "$have_mktemp_command"; then
8684 ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
8686 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8690 test -z "$as_dir" && as_dir=.
8691 for ac_exec_ext in '' $ac_executable_extensions; do
8692 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8693 ac_cv_prog_have_mktemp_command="yes"
8694 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8701 test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
8704 have_mktemp_command=$ac_cv_prog_have_mktemp_command
8705 if test -n "$have_mktemp_command"; then
8706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mktemp_command" >&5
8707 $as_echo "$have_mktemp_command" >&6; }
8709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8710 $as_echo "no" >&6; }
8715 # See if makeinfo has been installed and is modern enough
8716 # that we can use it.
8718 # Extract the first word of "makeinfo", so it can be a program name with args.
8719 set dummy makeinfo; ac_word=$2
8720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8721 $as_echo_n "checking for $ac_word... " >&6; }
8722 if ${ac_cv_prog_MAKEINFO+:} false; then :
8723 $as_echo_n "(cached) " >&6
8725 if test -n "$MAKEINFO"; then
8726 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
8728 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8732 test -z "$as_dir" && as_dir=.
8733 for ac_exec_ext in '' $ac_executable_extensions; do
8734 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8735 ac_cv_prog_MAKEINFO="makeinfo"
8736 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8745 MAKEINFO=$ac_cv_prog_MAKEINFO
8746 if test -n "$MAKEINFO"; then
8747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
8748 $as_echo "$MAKEINFO" >&6; }
8750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8751 $as_echo "no" >&6; }
8755 if test -n "$MAKEINFO"; then
8756 # Found it, now check the version.
8757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5
8758 $as_echo_n "checking for modern makeinfo... " >&6; }
8759 if ${gcc_cv_prog_makeinfo_modern+:} false; then :
8760 $as_echo_n "(cached) " >&6
8762 ac_prog_version=`eval $MAKEINFO --version 2>&1 |
8763 sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
8765 case $ac_prog_version in
8766 '') gcc_cv_prog_makeinfo_modern=no;;
8767 4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*) gcc_cv_prog_makeinfo_modern=yes;;
8768 *) gcc_cv_prog_makeinfo_modern=no;;
8772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5
8773 $as_echo "$gcc_cv_prog_makeinfo_modern" >&6; }
8775 gcc_cv_prog_makeinfo_modern=no
8777 if test $gcc_cv_prog_makeinfo_modern = no; then
8778 MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
8781 if test $gcc_cv_prog_makeinfo_modern = no; then
8782 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
8783 *** Makeinfo is missing or too old.
8784 *** Info documentation will not be built." >&5
8785 $as_echo "$as_me: WARNING:
8786 *** Makeinfo is missing or too old.
8787 *** Info documentation will not be built." >&2;}
8794 # Is pod2man recent enough to regenerate manpages?
8795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for recent Pod::Man" >&5
8796 $as_echo_n "checking for recent Pod::Man... " >&6; }
8797 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
8798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8799 $as_echo "yes" >&6; }
8800 GENERATED_MANPAGES=generated-manpages
8802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8803 $as_echo "no" >&6; }
8808 MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
8813 # Extract the first word of "$ac_prog", so it can be a program name with args.
8814 set dummy $ac_prog; ac_word=$2
8815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8816 $as_echo_n "checking for $ac_word... " >&6; }
8817 if ${ac_cv_prog_FLEX+:} false; then :
8818 $as_echo_n "(cached) " >&6
8820 if test -n "$FLEX"; then
8821 ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
8823 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8827 test -z "$as_dir" && as_dir=.
8828 for ac_exec_ext in '' $ac_executable_extensions; do
8829 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8830 ac_cv_prog_FLEX="$ac_prog"
8831 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8840 FLEX=$ac_cv_prog_FLEX
8841 if test -n "$FLEX"; then
8842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5
8843 $as_echo "$FLEX" >&6; }
8845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8846 $as_echo "no" >&6; }
8850 test -n "$FLEX" && break
8852 test -n "$FLEX" || FLEX="$MISSING flex"
8856 for ac_prog in bison
8858 # Extract the first word of "$ac_prog", so it can be a program name with args.
8859 set dummy $ac_prog; ac_word=$2
8860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8861 $as_echo_n "checking for $ac_word... " >&6; }
8862 if ${ac_cv_prog_BISON+:} false; then :
8863 $as_echo_n "(cached) " >&6
8865 if test -n "$BISON"; then
8866 ac_cv_prog_BISON="$BISON" # Let the user override the test.
8868 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8872 test -z "$as_dir" && as_dir=.
8873 for ac_exec_ext in '' $ac_executable_extensions; do
8874 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8875 ac_cv_prog_BISON="$ac_prog"
8876 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8885 BISON=$ac_cv_prog_BISON
8886 if test -n "$BISON"; then
8887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
8888 $as_echo "$BISON" >&6; }
8890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8891 $as_echo "no" >&6; }
8895 test -n "$BISON" && break
8897 test -n "$BISON" || BISON="$MISSING bison"
8900 # Binutils are not build modules, unlike bison/flex/makeinfo. So we
8901 # check for build == host before using them.
8904 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
8905 && test -d ../binutils ; then
8906 NM='${objdir}/../binutils/nm-new'
8908 # Extract the first word of "nm", so it can be a program name with args.
8909 set dummy nm; ac_word=$2
8910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8911 $as_echo_n "checking for $ac_word... " >&6; }
8912 if ${ac_cv_prog_NM+:} false; then :
8913 $as_echo_n "(cached) " >&6
8915 if test -n "$NM"; then
8916 ac_cv_prog_NM="$NM" # Let the user override the test.
8918 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8922 test -z "$as_dir" && as_dir=.
8923 for ac_exec_ext in '' $ac_executable_extensions; do
8924 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8926 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8933 test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
8937 if test -n "$NM"; then
8938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
8939 $as_echo "$NM" >&6; }
8941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8942 $as_echo "no" >&6; }
8949 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
8950 && test -d ../binutils ; then
8951 AR='${objdir}/../binutils/ar'
8953 # Extract the first word of "ar", so it can be a program name with args.
8954 set dummy ar; ac_word=$2
8955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8956 $as_echo_n "checking for $ac_word... " >&6; }
8957 if ${ac_cv_prog_AR+:} false; then :
8958 $as_echo_n "(cached) " >&6
8960 if test -n "$AR"; then
8961 ac_cv_prog_AR="$AR" # Let the user override the test.
8963 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8967 test -z "$as_dir" && as_dir=.
8968 for ac_exec_ext in '' $ac_executable_extensions; do
8969 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8971 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8978 test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
8982 if test -n "$AR"; then
8983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
8984 $as_echo "$AR" >&6; }
8986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8987 $as_echo "no" >&6; }
8993 # The jit documentation looks better if built with sphinx, but can be
8994 # built with texinfo if sphinx is not available.
8995 # Set "doc_build_sys" to "sphinx" or "texinfo" accordingly.
8996 # Extract the first word of "sphinx-build", so it can be a program name with args.
8997 set dummy sphinx-build; ac_word=$2
8998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8999 $as_echo_n "checking for $ac_word... " >&6; }
9000 if ${ac_cv_prog_doc_build_sys+:} false; then :
9001 $as_echo_n "(cached) " >&6
9003 if test -n "$doc_build_sys"; then
9004 ac_cv_prog_doc_build_sys="$doc_build_sys" # Let the user override the test.
9006 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9010 test -z "$as_dir" && as_dir=.
9011 for ac_exec_ext in '' $ac_executable_extensions; do
9012 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9013 ac_cv_prog_doc_build_sys="sphinx"
9014 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9021 test -z "$ac_cv_prog_doc_build_sys" && ac_cv_prog_doc_build_sys="texinfo"
9024 doc_build_sys=$ac_cv_prog_doc_build_sys
9025 if test -n "$doc_build_sys"; then
9026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $doc_build_sys" >&5
9027 $as_echo "$doc_build_sys" >&6; }
9029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9030 $as_echo "no" >&6; }
9035 # --------------------
9036 # Checks for C headers
9037 # --------------------
9039 # Need to reject headers which give warnings, so that the -Werror bootstrap
9040 # works later. *sigh* This needs to come before all header checks.
9042 ac_c_preproc_warn_flag=yes
9044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
9045 $as_echo_n "checking for ANSI C header files... " >&6; }
9046 if ${ac_cv_header_stdc+:} false; then :
9047 $as_echo_n "(cached) " >&6
9049 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9050 /* end confdefs.h. */
9064 if ac_fn_cxx_try_compile "$LINENO"; then :
9065 ac_cv_header_stdc=yes
9067 ac_cv_header_stdc=no
9069 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9071 if test $ac_cv_header_stdc = yes; then
9072 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
9073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9074 /* end confdefs.h. */
9078 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9079 $EGREP "memchr" >/dev/null 2>&1; then :
9082 ac_cv_header_stdc=no
9088 if test $ac_cv_header_stdc = yes; then
9089 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
9090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9091 /* end confdefs.h. */
9095 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9096 $EGREP "free" >/dev/null 2>&1; then :
9099 ac_cv_header_stdc=no
9105 if test $ac_cv_header_stdc = yes; then
9106 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
9107 if test "$cross_compiling" = yes; then :
9110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9111 /* end confdefs.h. */
9114 #if ((' ' & 0x0FF) == 0x020)
9115 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
9116 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
9118 # define ISLOWER(c) \
9119 (('a' <= (c) && (c) <= 'i') \
9120 || ('j' <= (c) && (c) <= 'r') \
9121 || ('s' <= (c) && (c) <= 'z'))
9122 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
9125 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
9130 for (i = 0; i < 256; i++)
9131 if (XOR (islower (i), ISLOWER (i))
9132 || toupper (i) != TOUPPER (i))
9137 if ac_fn_cxx_try_run "$LINENO"; then :
9140 ac_cv_header_stdc=no
9142 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9143 conftest.$ac_objext conftest.beam conftest.$ac_ext
9148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
9149 $as_echo "$ac_cv_header_stdc" >&6; }
9150 if test $ac_cv_header_stdc = yes; then
9152 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
9156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
9157 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
9158 if ${ac_cv_header_time+:} false; then :
9159 $as_echo_n "(cached) " >&6
9161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9162 /* end confdefs.h. */
9163 #include <sys/types.h>
9164 #include <sys/time.h>
9170 if ((struct tm *) 0)
9176 if ac_fn_cxx_try_compile "$LINENO"; then :
9177 ac_cv_header_time=yes
9179 ac_cv_header_time=no
9181 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
9184 $as_echo "$ac_cv_header_time" >&6; }
9185 if test $ac_cv_header_time = yes; then
9187 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
9191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
9192 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
9193 if ${gcc_cv_header_string+:} false; then :
9194 $as_echo_n "(cached) " >&6
9196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9197 /* end confdefs.h. */
9199 #include <strings.h>
9208 if ac_fn_cxx_try_compile "$LINENO"; then :
9209 gcc_cv_header_string=yes
9211 gcc_cv_header_string=no
9213 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
9216 $as_echo "$gcc_cv_header_string" >&6; }
9217 if test $gcc_cv_header_string = yes; then
9219 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
9223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
9224 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
9225 if ${ac_cv_header_sys_wait_h+:} false; then :
9226 $as_echo_n "(cached) " >&6
9228 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9229 /* end confdefs.h. */
9230 #include <sys/types.h>
9231 #include <sys/wait.h>
9233 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
9236 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
9244 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
9249 if ac_fn_cxx_try_compile "$LINENO"; then :
9250 ac_cv_header_sys_wait_h=yes
9252 ac_cv_header_sys_wait_h=no
9254 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
9257 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
9258 if test $ac_cv_header_sys_wait_h = yes; then
9260 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
9264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether termios.h defines TIOCGWINSZ" >&5
9265 $as_echo_n "checking whether termios.h defines TIOCGWINSZ... " >&6; }
9266 if ${ac_cv_sys_tiocgwinsz_in_termios_h+:} false; then :
9267 $as_echo_n "(cached) " >&6
9269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9270 /* end confdefs.h. */
9271 #include <sys/types.h>
9272 #include <termios.h>
9278 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9279 $EGREP "yes" >/dev/null 2>&1; then :
9280 ac_cv_sys_tiocgwinsz_in_termios_h=yes
9282 ac_cv_sys_tiocgwinsz_in_termios_h=no
9287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_tiocgwinsz_in_termios_h" >&5
9288 $as_echo "$ac_cv_sys_tiocgwinsz_in_termios_h" >&6; }
9290 if test $ac_cv_sys_tiocgwinsz_in_termios_h != yes; then
9291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sys/ioctl.h defines TIOCGWINSZ" >&5
9292 $as_echo_n "checking whether sys/ioctl.h defines TIOCGWINSZ... " >&6; }
9293 if ${ac_cv_sys_tiocgwinsz_in_sys_ioctl_h+:} false; then :
9294 $as_echo_n "(cached) " >&6
9296 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9297 /* end confdefs.h. */
9298 #include <sys/types.h>
9299 #include <sys/ioctl.h>
9305 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9306 $EGREP "yes" >/dev/null 2>&1; then :
9307 ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=yes
9309 ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=no
9314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_tiocgwinsz_in_sys_ioctl_h" >&5
9315 $as_echo "$ac_cv_sys_tiocgwinsz_in_sys_ioctl_h" >&6; }
9317 if test $ac_cv_sys_tiocgwinsz_in_sys_ioctl_h = yes; then
9319 $as_echo "#define GWINSZ_IN_SYS_IOCTL 1" >>confdefs.h
9324 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
9325 fcntl.h ftw.h unistd.h sys/auxv.h sys/file.h sys/time.h sys/mman.h \
9326 sys/resource.h sys/param.h sys/times.h sys/stat.h sys/locking.h \
9327 direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
9329 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9330 ac_fn_cxx_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
9331 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
9332 cat >>confdefs.h <<_ACEOF
9333 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9340 # Check for thread headers.
9341 ac_fn_cxx_check_header_preproc "$LINENO" "thread.h" "ac_cv_header_thread_h"
9342 if test "x$ac_cv_header_thread_h" = xyes; then :
9348 ac_fn_cxx_check_header_preproc "$LINENO" "pthread.h" "ac_cv_header_pthread_h"
9349 if test "x$ac_cv_header_pthread_h" = xyes; then :
9356 # These tests can't be done till we know if we have limits.h.
9357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CHAR_BIT" >&5
9358 $as_echo_n "checking for CHAR_BIT... " >&6; }
9359 if ${gcc_cv_decl_char_bit+:} false; then :
9360 $as_echo_n "(cached) " >&6
9362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9363 /* end confdefs.h. */
9364 #ifdef HAVE_LIMITS_H
9371 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9372 $EGREP "found" >/dev/null 2>&1; then :
9373 gcc_cv_decl_char_bit=yes
9375 gcc_cv_decl_char_bit=no
9381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_char_bit" >&5
9382 $as_echo "$gcc_cv_decl_char_bit" >&6; }
9383 if test $gcc_cv_decl_char_bit = no; then
9384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of bits in a byte" >&5
9385 $as_echo_n "checking number of bits in a byte... " >&6; }
9386 if ${gcc_cv_c_nbby+:} false; then :
9387 $as_echo_n "(cached) " >&6
9391 while test $i -lt 65; do
9392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9393 /* end confdefs.h. */
9399 case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
9400 case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
9406 if ac_fn_cxx_try_compile "$LINENO"; then :
9407 gcc_cv_c_nbby=$i; break
9409 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9412 test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
9415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_c_nbby" >&5
9416 $as_echo "$gcc_cv_c_nbby" >&6; }
9417 if test $gcc_cv_c_nbby = failed; then
9418 as_fn_error $? "cannot determine number of bits in a byte" "$LINENO" 5
9421 cat >>confdefs.h <<_ACEOF
9422 #define CHAR_BIT $gcc_cv_c_nbby
9427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
9428 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
9429 if ${ac_cv_c_bigendian+:} false; then :
9430 $as_echo_n "(cached) " >&6
9432 ac_cv_c_bigendian=unknown
9433 # See if we're dealing with a universal compiler.
9434 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9435 /* end confdefs.h. */
9436 #ifndef __APPLE_CC__
9437 not a universal capable compiler
9442 if ac_fn_cxx_try_compile "$LINENO"; then :
9444 # Check for potential -arch flags. It is not universal unless
9445 # there are at least two -arch flags with different values.
9448 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
9449 if test -n "$ac_prev"; then
9451 i?86 | x86_64 | ppc | ppc64)
9452 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
9455 ac_cv_c_bigendian=universal
9461 elif test "x$ac_word" = "x-arch"; then
9466 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9467 if test $ac_cv_c_bigendian = unknown; then
9468 # See if sys/param.h defines the BYTE_ORDER macro.
9469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9470 /* end confdefs.h. */
9471 #include <sys/types.h>
9472 #include <sys/param.h>
9477 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
9478 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
9487 if ac_fn_cxx_try_compile "$LINENO"; then :
9488 # It does; now see whether it defined to BIG_ENDIAN or not.
9489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9490 /* end confdefs.h. */
9491 #include <sys/types.h>
9492 #include <sys/param.h>
9497 #if BYTE_ORDER != BIG_ENDIAN
9505 if ac_fn_cxx_try_compile "$LINENO"; then :
9506 ac_cv_c_bigendian=yes
9508 ac_cv_c_bigendian=no
9510 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9512 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9514 if test $ac_cv_c_bigendian = unknown; then
9515 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
9516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9517 /* end confdefs.h. */
9523 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
9531 if ac_fn_cxx_try_compile "$LINENO"; then :
9532 # It does; now see whether it defined to _BIG_ENDIAN or not.
9533 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9534 /* end confdefs.h. */
9548 if ac_fn_cxx_try_compile "$LINENO"; then :
9549 ac_cv_c_bigendian=yes
9551 ac_cv_c_bigendian=no
9553 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9555 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9557 if test $ac_cv_c_bigendian = unknown; then
9558 # Compile a test program.
9559 if test "$cross_compiling" = yes; then :
9560 # Try to guess by grepping values from an object file.
9561 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9562 /* end confdefs.h. */
9563 short int ascii_mm[] =
9564 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
9565 short int ascii_ii[] =
9566 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
9567 int use_ascii (int i) {
9568 return ascii_mm[i] + ascii_ii[i];
9570 short int ebcdic_ii[] =
9571 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
9572 short int ebcdic_mm[] =
9573 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
9574 int use_ebcdic (int i) {
9575 return ebcdic_mm[i] + ebcdic_ii[i];
9582 return use_ascii (foo) == use_ebcdic (foo);
9587 if ac_fn_cxx_try_compile "$LINENO"; then :
9588 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
9589 ac_cv_c_bigendian=yes
9591 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
9592 if test "$ac_cv_c_bigendian" = unknown; then
9593 ac_cv_c_bigendian=no
9595 # finding both strings is unlikely to happen, but who knows?
9596 ac_cv_c_bigendian=unknown
9600 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9602 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9603 /* end confdefs.h. */
9604 $ac_includes_default
9609 /* Are we little or big endian? From Harbison&Steele. */
9613 char c[sizeof (long int)];
9616 return u.c[sizeof (long int) - 1] == 1;
9622 if ac_fn_cxx_try_run "$LINENO"; then :
9623 ac_cv_c_bigendian=no
9625 ac_cv_c_bigendian=yes
9627 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9628 conftest.$ac_objext conftest.beam conftest.$ac_ext
9633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
9634 $as_echo "$ac_cv_c_bigendian" >&6; }
9635 case $ac_cv_c_bigendian in #(
9637 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
9643 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
9647 as_fn_error $? "unknown endianness
9648 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
9652 # ----------------------
9653 # Checks for C++ headers
9654 # ----------------------
9657 ac_cpp='$CXXCPP $CPPFLAGS'
9658 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9659 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9660 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
9662 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
9663 if test -z "$CXXCPP"; then
9664 if ${ac_cv_prog_CXXCPP+:} false; then :
9665 $as_echo_n "(cached) " >&6
9667 # Double quotes because CXXCPP needs to be expanded
9668 for CXXCPP in "$CXX -E" "/lib/cpp"
9671 for ac_cxx_preproc_warn_flag in '' yes
9673 # Use a header file that comes with gcc, so configuring glibc
9674 # with a fresh cross-compiler works.
9675 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9676 # <limits.h> exists even on freestanding compilers.
9677 # On the NeXT, cc -E runs the code through the compiler's parser,
9678 # not just through cpp. "Syntax error" is here to catch this case.
9679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9680 /* end confdefs.h. */
9682 # include <limits.h>
9684 # include <assert.h>
9688 if ac_fn_cxx_try_cpp "$LINENO"; then :
9691 # Broken: fails on valid input.
9694 rm -f conftest.err conftest.i conftest.$ac_ext
9696 # OK, works on sane cases. Now check whether nonexistent headers
9697 # can be detected and how.
9698 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9699 /* end confdefs.h. */
9700 #include <ac_nonexistent.h>
9702 if ac_fn_cxx_try_cpp "$LINENO"; then :
9703 # Broken: success on invalid input.
9706 # Passes both tests.
9710 rm -f conftest.err conftest.i conftest.$ac_ext
9713 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
9714 rm -f conftest.i conftest.err conftest.$ac_ext
9715 if $ac_preproc_ok; then :
9720 ac_cv_prog_CXXCPP=$CXXCPP
9723 CXXCPP=$ac_cv_prog_CXXCPP
9725 ac_cv_prog_CXXCPP=$CXXCPP
9727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
9728 $as_echo "$CXXCPP" >&6; }
9730 for ac_cxx_preproc_warn_flag in '' yes
9732 # Use a header file that comes with gcc, so configuring glibc
9733 # with a fresh cross-compiler works.
9734 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9735 # <limits.h> exists even on freestanding compilers.
9736 # On the NeXT, cc -E runs the code through the compiler's parser,
9737 # not just through cpp. "Syntax error" is here to catch this case.
9738 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9739 /* end confdefs.h. */
9741 # include <limits.h>
9743 # include <assert.h>
9747 if ac_fn_cxx_try_cpp "$LINENO"; then :
9750 # Broken: fails on valid input.
9753 rm -f conftest.err conftest.i conftest.$ac_ext
9755 # OK, works on sane cases. Now check whether nonexistent headers
9756 # can be detected and how.
9757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9758 /* end confdefs.h. */
9759 #include <ac_nonexistent.h>
9761 if ac_fn_cxx_try_cpp "$LINENO"; then :
9762 # Broken: success on invalid input.
9765 # Passes both tests.
9769 rm -f conftest.err conftest.i conftest.$ac_ext
9772 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
9773 rm -f conftest.i conftest.err conftest.$ac_ext
9774 if $ac_preproc_ok; then :
9777 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9778 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9779 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
9780 See \`config.log' for more details" >&5
9781 $as_echo "$as_me: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
9782 See \`config.log' for more details" >&2;}; }
9786 ac_cpp='$CXXCPP $CPPFLAGS'
9787 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9788 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9789 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9792 for ac_header in unordered_map
9794 ac_fn_cxx_check_header_preproc "$LINENO" "unordered_map" "ac_cv_header_unordered_map"
9795 if test "x$ac_cv_header_unordered_map" = xyes; then :
9796 cat >>confdefs.h <<_ACEOF
9797 #define HAVE_UNORDERED_MAP 1
9803 for ac_header in tr1/unordered_map
9805 ac_fn_cxx_check_header_preproc "$LINENO" "tr1/unordered_map" "ac_cv_header_tr1_unordered_map"
9806 if test "x$ac_cv_header_tr1_unordered_map" = xyes; then :
9807 cat >>confdefs.h <<_ACEOF
9808 #define HAVE_TR1_UNORDERED_MAP 1
9814 for ac_header in ext/hash_map
9816 ac_fn_cxx_check_header_preproc "$LINENO" "ext/hash_map" "ac_cv_header_ext_hash_map"
9817 if test "x$ac_cv_header_ext_hash_map" = xyes; then :
9818 cat >>confdefs.h <<_ACEOF
9819 #define HAVE_EXT_HASH_MAP 1
9827 # Dependency checking.
9830 rm -rf .tst 2>/dev/null
9831 mkdir .tst 2>/dev/null
9832 if test -d .tst; then
9837 rmdir .tst 2>/dev/null
9839 DEPDIR="${am__leading_dot}deps"
9841 ac_config_commands="$ac_config_commands depdir"
9844 ac_config_commands="$ac_config_commands gccdepdir"
9847 depcc="$CXX" am_compiler_list=
9849 am_depcomp=$ac_aux_dir/depcomp
9850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
9851 $as_echo_n "checking dependency style of $depcc... " >&6; }
9852 if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
9853 $as_echo_n "(cached) " >&6
9855 if test -f "$am_depcomp"; then
9856 # We make a subdir and do the tests there. Otherwise we can end up
9857 # making bogus files that we don't know about and never remove. For
9858 # instance it was reported that on HP-UX the gcc test will end up
9859 # making a dummy file named `D' -- because `-MD' means `put the output
9862 # Copy depcomp to subdir because otherwise we won't find it if we're
9863 # using a relative directory.
9864 cp "$am_depcomp" conftest.dir
9866 # We will build objects and dependencies in a subdirectory because
9867 # it helps to detect inapplicable dependency modes. For instance
9868 # both Tru64's cc and ICC support -MD to output dependencies as a
9869 # side effect of compilation, but ICC will put the dependencies in
9870 # the current directory while Tru64 will put them in the object
9874 am_cv_CXX_dependencies_compiler_type=none
9875 if test "$am_compiler_list" = ""; then
9876 am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
9878 for depmode in $am_compiler_list; do
9879 if test $depmode = none; then break; fi
9881 $as_echo "$as_me:$LINENO: trying $depmode" >&5
9882 # Setup a source with many dependencies, because some compilers
9883 # like to wrap large dependency lists on column 80 (with \), and
9884 # we should not choose a depcomp mode which is confused by this.
9886 # We need to recreate these files for each test, as the compiler may
9887 # overwrite some of them when testing with obscure command lines.
9888 # This happens at least with the AIX C compiler.
9890 for i in 1 2 3 4 5 6; do
9891 echo '#include "conftst'$i'.h"' >> sub/conftest.c
9892 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
9893 # Solaris 8's {/usr,}/bin/sh.
9894 touch sub/conftst$i.h
9896 echo "include sub/conftest.Po" > confmf
9898 # We check with `-c' and `-o' for the sake of the "dashmstdout"
9899 # mode. It turns out that the SunPro C++ compiler does not properly
9900 # handle `-M -o', and we need to detect this.
9901 depcmd="depmode=$depmode \
9902 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
9903 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
9904 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
9905 echo "| $depcmd" | sed -e 's/ */ /g' >&5
9906 if env $depcmd > conftest.err 2>&1 &&
9907 grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
9908 grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
9909 ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
9910 # icc doesn't choke on unknown options, it will just issue warnings
9911 # or remarks (even with -Werror). So we grep stderr for any message
9912 # that says an option was ignored or not supported.
9913 # When given -MP, icc 7.0 and 7.1 complain thusly:
9914 # icc: Command line warning: ignoring option '-M'; no argument required
9915 # The diagnosis changed in icc 8.0:
9916 # icc: Command line remark: option '-MP' not supported
9917 if (grep 'ignoring option' conftest.err ||
9918 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
9919 am_cv_CXX_dependencies_compiler_type=$depmode
9920 $as_echo "$as_me:$LINENO: success" >&5
9924 $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
9925 sed -e 's/^/| /' < conftest.err >&5
9931 am_cv_CXX_dependencies_compiler_type=none
9935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
9936 $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
9937 if test x${am_cv_CXX_dependencies_compiler_type-none} = xnone
9938 then as_fn_error $? "no usable dependency style found" "$LINENO" 5
9939 else CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
9949 # These libraries may be used by collect2.
9950 # We may need a special search path to get them linked.
9951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for collect2 libraries" >&5
9952 $as_echo_n "checking for collect2 libraries... " >&6; }
9953 if ${gcc_cv_collect2_libs+:} false; then :
9954 $as_echo_n "(cached) " >&6
9957 for libs in '' -lld -lmld \
9958 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
9959 '-L/usr/lib/cmplrs/cc3.11 -lmld'
9962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9963 /* end confdefs.h. */
9965 /* Override any GCC internal prototype to avoid an error.
9966 Use char because int might match the return type of a GCC
9967 builtin and then its argument prototype would still apply. */
9980 if ac_fn_cxx_try_link "$LINENO"; then :
9981 gcc_cv_collect2_libs="$libs"; break
9983 rm -f core conftest.err conftest.$ac_objext \
9984 conftest$ac_exeext conftest.$ac_ext
9987 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
9989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_collect2_libs" >&5
9990 $as_echo "$gcc_cv_collect2_libs" >&6; }
9991 case $gcc_cv_collect2_libs in
9993 *) COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
9997 # When building Ada code on Alpha, we need exc_resume which is usually in
9998 # -lexc. So test for it.
10001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing exc_resume" >&5
10002 $as_echo_n "checking for library containing exc_resume... " >&6; }
10003 if ${ac_cv_search_exc_resume+:} false; then :
10004 $as_echo_n "(cached) " >&6
10006 ac_func_search_save_LIBS=$LIBS
10007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10008 /* end confdefs.h. */
10010 /* Override any GCC internal prototype to avoid an error.
10011 Use char because int might match the return type of a GCC
10012 builtin and then its argument prototype would still apply. */
10016 char exc_resume ();
10020 return exc_resume ();
10025 for ac_lib in '' exc; do
10026 if test -z "$ac_lib"; then
10027 ac_res="none required"
10030 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
10032 if ac_fn_cxx_try_link "$LINENO"; then :
10033 ac_cv_search_exc_resume=$ac_res
10035 rm -f core conftest.err conftest.$ac_objext \
10037 if ${ac_cv_search_exc_resume+:} false; then :
10041 if ${ac_cv_search_exc_resume+:} false; then :
10044 ac_cv_search_exc_resume=no
10046 rm conftest.$ac_ext
10047 LIBS=$ac_func_search_save_LIBS
10049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_exc_resume" >&5
10050 $as_echo "$ac_cv_search_exc_resume" >&6; }
10051 ac_res=$ac_cv_search_exc_resume
10052 if test "$ac_res" != no; then :
10053 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
10057 GNAT_LIBEXC="$LIBS"
10061 # To support -mcpu=native on Solaris/SPARC, we need libkstat.
10064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kstat_open" >&5
10065 $as_echo_n "checking for library containing kstat_open... " >&6; }
10066 if ${ac_cv_search_kstat_open+:} false; then :
10067 $as_echo_n "(cached) " >&6
10069 ac_func_search_save_LIBS=$LIBS
10070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10071 /* end confdefs.h. */
10073 /* Override any GCC internal prototype to avoid an error.
10074 Use char because int might match the return type of a GCC
10075 builtin and then its argument prototype would still apply. */
10079 char kstat_open ();
10083 return kstat_open ();
10088 for ac_lib in '' kstat; do
10089 if test -z "$ac_lib"; then
10090 ac_res="none required"
10093 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
10095 if ac_fn_cxx_try_link "$LINENO"; then :
10096 ac_cv_search_kstat_open=$ac_res
10098 rm -f core conftest.err conftest.$ac_objext \
10100 if ${ac_cv_search_kstat_open+:} false; then :
10104 if ${ac_cv_search_kstat_open+:} false; then :
10107 ac_cv_search_kstat_open=no
10109 rm conftest.$ac_ext
10110 LIBS=$ac_func_search_save_LIBS
10112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kstat_open" >&5
10113 $as_echo "$ac_cv_search_kstat_open" >&6; }
10114 ac_res=$ac_cv_search_kstat_open
10115 if test "$ac_res" != no; then :
10116 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
10120 EXTRA_GCC_LIBS="$LIBS"
10124 # Solaris needs libsocket and libnsl for socket functions before 11.4.
10125 # C++ needs those for libcody.
10129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
10130 $as_echo_n "checking for library containing gethostbyname... " >&6; }
10131 if ${ac_cv_search_gethostbyname+:} false; then :
10132 $as_echo_n "(cached) " >&6
10134 ac_func_search_save_LIBS=$LIBS
10135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10136 /* end confdefs.h. */
10138 /* Override any GCC internal prototype to avoid an error.
10139 Use char because int might match the return type of a GCC
10140 builtin and then its argument prototype would still apply. */
10144 char gethostbyname ();
10148 return gethostbyname ();
10153 for ac_lib in '' nsl; do
10154 if test -z "$ac_lib"; then
10155 ac_res="none required"
10158 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
10160 if ac_fn_cxx_try_link "$LINENO"; then :
10161 ac_cv_search_gethostbyname=$ac_res
10163 rm -f core conftest.err conftest.$ac_objext \
10165 if ${ac_cv_search_gethostbyname+:} false; then :
10169 if ${ac_cv_search_gethostbyname+:} false; then :
10172 ac_cv_search_gethostbyname=no
10174 rm conftest.$ac_ext
10175 LIBS=$ac_func_search_save_LIBS
10177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
10178 $as_echo "$ac_cv_search_gethostbyname" >&6; }
10179 ac_res=$ac_cv_search_gethostbyname
10180 if test "$ac_res" != no; then :
10181 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
10185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
10186 $as_echo_n "checking for library containing socket... " >&6; }
10187 if ${ac_cv_search_socket+:} false; then :
10188 $as_echo_n "(cached) " >&6
10190 ac_func_search_save_LIBS=$LIBS
10191 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10192 /* end confdefs.h. */
10194 /* Override any GCC internal prototype to avoid an error.
10195 Use char because int might match the return type of a GCC
10196 builtin and then its argument prototype would still apply. */
10209 for ac_lib in '' socket; do
10210 if test -z "$ac_lib"; then
10211 ac_res="none required"
10214 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
10216 if ac_fn_cxx_try_link "$LINENO"; then :
10217 ac_cv_search_socket=$ac_res
10219 rm -f core conftest.err conftest.$ac_objext \
10221 if ${ac_cv_search_socket+:} false; then :
10225 if ${ac_cv_search_socket+:} false; then :
10228 ac_cv_search_socket=no
10230 rm conftest.$ac_ext
10231 LIBS=$ac_func_search_save_LIBS
10233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
10234 $as_echo "$ac_cv_search_socket" >&6; }
10235 ac_res=$ac_cv_search_socket
10236 if test "$ac_res" != no; then :
10237 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
10241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5
10242 $as_echo_n "checking for socket in -lsocket... " >&6; }
10243 if ${ac_cv_lib_socket_socket+:} false; then :
10244 $as_echo_n "(cached) " >&6
10246 ac_check_lib_save_LIBS=$LIBS
10247 LIBS="-lsocket -lnsl $LIBS"
10248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10249 /* end confdefs.h. */
10251 /* Override any GCC internal prototype to avoid an error.
10252 Use char because int might match the return type of a GCC
10253 builtin and then its argument prototype would still apply. */
10266 if ac_fn_cxx_try_link "$LINENO"; then :
10267 ac_cv_lib_socket_socket=yes
10269 ac_cv_lib_socket_socket=no
10271 rm -f core conftest.err conftest.$ac_objext \
10272 conftest$ac_exeext conftest.$ac_ext
10273 LIBS=$ac_check_lib_save_LIBS
10275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5
10276 $as_echo "$ac_cv_lib_socket_socket" >&6; }
10277 if test "x$ac_cv_lib_socket_socket" = xyes; then :
10278 LIBS="-lsocket -lnsl $LIBS"
10288 # Some systems put ldexp and frexp in libm instead of libc; assume
10289 # they're both in the same place. jcf-dump needs them.
10292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ldexp" >&5
10293 $as_echo_n "checking for library containing ldexp... " >&6; }
10294 if ${ac_cv_search_ldexp+:} false; then :
10295 $as_echo_n "(cached) " >&6
10297 ac_func_search_save_LIBS=$LIBS
10298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10299 /* end confdefs.h. */
10301 /* Override any GCC internal prototype to avoid an error.
10302 Use char because int might match the return type of a GCC
10303 builtin and then its argument prototype would still apply. */
10316 for ac_lib in '' m; do
10317 if test -z "$ac_lib"; then
10318 ac_res="none required"
10321 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
10323 if ac_fn_cxx_try_link "$LINENO"; then :
10324 ac_cv_search_ldexp=$ac_res
10326 rm -f core conftest.err conftest.$ac_objext \
10328 if ${ac_cv_search_ldexp+:} false; then :
10332 if ${ac_cv_search_ldexp+:} false; then :
10335 ac_cv_search_ldexp=no
10337 rm conftest.$ac_ext
10338 LIBS=$ac_func_search_save_LIBS
10340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ldexp" >&5
10341 $as_echo "$ac_cv_search_ldexp" >&6; }
10342 ac_res=$ac_cv_search_ldexp
10343 if test "$ac_res" != no; then :
10344 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
10352 # Some systems need dlopen
10355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
10356 $as_echo_n "checking for library containing dlopen... " >&6; }
10357 if ${ac_cv_search_dlopen+:} false; then :
10358 $as_echo_n "(cached) " >&6
10360 ac_func_search_save_LIBS=$LIBS
10361 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10362 /* end confdefs.h. */
10364 /* Override any GCC internal prototype to avoid an error.
10365 Use char because int might match the return type of a GCC
10366 builtin and then its argument prototype would still apply. */
10379 for ac_lib in '' dl; do
10380 if test -z "$ac_lib"; then
10381 ac_res="none required"
10384 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
10386 if ac_fn_cxx_try_link "$LINENO"; then :
10387 ac_cv_search_dlopen=$ac_res
10389 rm -f core conftest.err conftest.$ac_objext \
10391 if ${ac_cv_search_dlopen+:} false; then :
10395 if ${ac_cv_search_dlopen+:} false; then :
10398 ac_cv_search_dlopen=no
10400 rm conftest.$ac_ext
10401 LIBS=$ac_func_search_save_LIBS
10403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
10404 $as_echo "$ac_cv_search_dlopen" >&6; }
10405 ac_res=$ac_cv_search_dlopen
10406 if test "$ac_res" != no; then :
10407 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
10415 # Use <inttypes.h> only if it exists,
10416 # doesn't clash with <sys/types.h>, declares intmax_t and defines
10418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
10419 $as_echo_n "checking for inttypes.h... " >&6; }
10420 if ${gcc_cv_header_inttypes_h+:} false; then :
10421 $as_echo_n "(cached) " >&6
10423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10424 /* end confdefs.h. */
10425 #define __STDC_FORMAT_MACROS
10426 #include <sys/types.h>
10427 #include <inttypes.h>
10439 if ac_fn_cxx_try_compile "$LINENO"; then :
10440 gcc_cv_header_inttypes_h=yes
10442 gcc_cv_header_inttypes_h=no
10444 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_inttypes_h" >&5
10448 $as_echo "$gcc_cv_header_inttypes_h" >&6; }
10449 if test $gcc_cv_header_inttypes_h = yes; then
10451 $as_echo "#define HAVE_INTTYPES_H 1" >>confdefs.h
10455 # Look for the ZSTD package.
10465 # Check whether --with-zstd was given.
10466 if test "${with_zstd+set}" = set; then :
10467 withval=$with_zstd;
10471 # Check whether --with-zstd-include was given.
10472 if test "${with_zstd_include+set}" = set; then :
10473 withval=$with_zstd_include;
10477 # Check whether --with-zstd-lib was given.
10478 if test "${with_zstd_lib+set}" = set; then :
10479 withval=$with_zstd_lib;
10482 case "x$with_zstd" in
10488 *) ZSTD_INCLUDE=$with_zstd/include
10489 ZSTD_LIB=$with_zstd/lib
10493 if test "x$with_zstd" != xno; then
10494 if test "x$with_zstd_include" != x; then
10495 ZSTD_INCLUDE=$with_zstd_include
10497 if test "x$with_zstd_lib" != x; then
10498 ZSTD_LIB=$with_zstd_lib
10500 if test "x$ZSTD_INCLUDE" != x \
10501 && test "x$ZSTD_INCLUDE" != xno; then
10502 ZSTD_CPPFLAGS=-I$ZSTD_INCLUDE
10504 if test "x$ZSTD_LIB" != x \
10505 && test "x$ZSTD_LIB" != xno; then
10506 ZSTD_LDFLAGS=-L$ZSTD_LIB
10509 CXXFLAGS="$CXXFLAGS $ZSTD_CPPFLAGS"
10510 LDFLAGS="$LDFLAGS $ZSTD_LDFLAGS"
10512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for zstd.h" >&5
10513 $as_echo_n "checking for zstd.h... " >&6; }
10514 if ${gcc_cv_header_zstd_h+:} false; then :
10515 $as_echo_n "(cached) " >&6
10517 # We require version 1.3.0 or later. This is the first version that has
10518 # ZSTD_getFrameContentSize.
10519 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10520 /* end confdefs.h. */
10522 #if ZSTD_VERSION_NUMBER < 10300
10523 #error "need zstd 1.3.0 or better"
10533 if ac_fn_cxx_try_compile "$LINENO"; then :
10534 gcc_cv_header_zstd_h=yes
10536 gcc_cv_header_zstd_h=no
10538 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_zstd_h" >&5
10542 $as_echo "$gcc_cv_header_zstd_h" >&6; }
10543 if test $gcc_cv_header_zstd_h = yes; then
10545 $as_echo "#define HAVE_ZSTD_H 1" >>confdefs.h
10547 elif test "x$with_zstd" != x; then
10548 as_fn_error $? "Unable to find zstd.h. See config.log for details." "$LINENO" 5
10551 # LTO can use zstd compression algorithm
10554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ZSTD_compress" >&5
10555 $as_echo_n "checking for library containing ZSTD_compress... " >&6; }
10556 if ${ac_cv_search_ZSTD_compress+:} false; then :
10557 $as_echo_n "(cached) " >&6
10559 ac_func_search_save_LIBS=$LIBS
10560 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10561 /* end confdefs.h. */
10563 /* Override any GCC internal prototype to avoid an error.
10564 Use char because int might match the return type of a GCC
10565 builtin and then its argument prototype would still apply. */
10569 char ZSTD_compress ();
10573 return ZSTD_compress ();
10578 for ac_lib in '' zstd; do
10579 if test -z "$ac_lib"; then
10580 ac_res="none required"
10583 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
10585 if ac_fn_cxx_try_link "$LINENO"; then :
10586 ac_cv_search_ZSTD_compress=$ac_res
10588 rm -f core conftest.err conftest.$ac_objext \
10590 if ${ac_cv_search_ZSTD_compress+:} false; then :
10594 if ${ac_cv_search_ZSTD_compress+:} false; then :
10597 ac_cv_search_ZSTD_compress=no
10599 rm conftest.$ac_ext
10600 LIBS=$ac_func_search_save_LIBS
10602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ZSTD_compress" >&5
10603 $as_echo "$ac_cv_search_ZSTD_compress" >&6; }
10604 ac_res=$ac_cv_search_ZSTD_compress
10605 if test "$ac_res" != no; then :
10606 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
10617 for ac_func in times clock kill getrlimit setrlimit atoq \
10618 popen sysconf strsignal getrusage nl_langinfo \
10619 gettimeofday mbstowcs wcswidth mmap posix_fallocate setlocale \
10620 clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked madvise mallinfo mallinfo2 fstatat getauxval
10622 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10623 ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
10624 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
10625 cat >>confdefs.h <<_ACEOF
10626 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10633 if test x$ac_cv_func_mbstowcs = xyes; then
10634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbstowcs works" >&5
10635 $as_echo_n "checking whether mbstowcs works... " >&6; }
10636 if ${gcc_cv_func_mbstowcs_works+:} false; then :
10637 $as_echo_n "(cached) " >&6
10639 if test "$cross_compiling" = yes; then :
10640 gcc_cv_func_mbstowcs_works=yes
10642 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10643 /* end confdefs.h. */
10644 #include <stdlib.h>
10647 mbstowcs(0, "", 0);
10651 if ac_fn_cxx_try_run "$LINENO"; then :
10652 gcc_cv_func_mbstowcs_works=yes
10654 gcc_cv_func_mbstowcs_works=no
10656 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10657 conftest.$ac_objext conftest.beam conftest.$ac_ext
10661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mbstowcs_works" >&5
10662 $as_echo "$gcc_cv_func_mbstowcs_works" >&6; }
10663 if test x$gcc_cv_func_mbstowcs_works = xyes; then
10665 $as_echo "#define HAVE_WORKING_MBSTOWCS 1" >>confdefs.h
10670 ac_fn_cxx_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
10671 if test "x$ac_cv_type_ssize_t" = xyes; then :
10675 cat >>confdefs.h <<_ACEOF
10676 #define ssize_t int
10681 ac_fn_cxx_check_type "$LINENO" "caddr_t" "ac_cv_type_caddr_t" "$ac_includes_default"
10682 if test "x$ac_cv_type_caddr_t" = xyes; then :
10686 cat >>confdefs.h <<_ACEOF
10687 #define caddr_t char *
10692 ac_fn_cxx_check_type "$LINENO" "sighander_t" "ac_cv_type_sighander_t" "signal.h
10694 if test "x$ac_cv_type_sighander_t" = xyes; then :
10696 $as_echo "#define HAVE_SIGHANDLER_T 1" >>confdefs.h
10702 ac_fn_cxx_check_header_preproc "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h"
10703 if test "x$ac_cv_header_sys_mman_h" = xyes; then :
10704 gcc_header_sys_mman_h=yes
10706 gcc_header_sys_mman_h=no
10709 ac_fn_cxx_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
10710 if test "x$ac_cv_func_mmap" = xyes; then :
10716 if test "$gcc_header_sys_mman_h" != yes \
10717 || test "$gcc_func_mmap" != yes; then
10718 gcc_cv_func_mmap_file=no
10719 gcc_cv_func_mmap_dev_zero=no
10720 gcc_cv_func_mmap_anon=no
10722 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
10723 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
10724 if ${gcc_cv_func_mmap_file+:} false; then :
10725 $as_echo_n "(cached) " >&6
10727 # Add a system to this blacklist if
10728 # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
10729 # memory area containing the same data that you'd get if you applied
10730 # read() to the same fd. The only system known to have a problem here
10731 # is VMS, where text files have record structure.
10734 gcc_cv_func_mmap_file=no ;;
10736 gcc_cv_func_mmap_file=yes;;
10739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5
10740 $as_echo "$gcc_cv_func_mmap_file" >&6; }
10741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
10742 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
10743 if ${gcc_cv_func_mmap_dev_zero+:} false; then :
10744 $as_echo_n "(cached) " >&6
10746 # Add a system to this blacklist if it has mmap() but /dev/zero
10747 # does not exist, or if mmapping /dev/zero does not give anonymous
10748 # zeroed pages with both the following properties:
10749 # 1. If you map N consecutive pages in with one call, and then
10750 # unmap any subset of those pages, the pages that were not
10751 # explicitly unmapped remain accessible.
10752 # 2. If you map two adjacent blocks of memory and then unmap them
10753 # both at once, they must both go away.
10754 # Systems known to be in this category are Windows (all variants),
10757 *vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
10758 gcc_cv_func_mmap_dev_zero=no ;;
10760 gcc_cv_func_mmap_dev_zero=yes;;
10763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5
10764 $as_echo "$gcc_cv_func_mmap_dev_zero" >&6; }
10766 # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
10767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
10768 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
10769 if ${gcc_cv_decl_map_anon+:} false; then :
10770 $as_echo_n "(cached) " >&6
10772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10773 /* end confdefs.h. */
10774 #include <sys/types.h>
10775 #include <sys/mman.h>
10776 #include <unistd.h>
10778 #ifndef MAP_ANONYMOUS
10779 #define MAP_ANONYMOUS MAP_ANON
10785 int n = MAP_ANONYMOUS;
10790 if ac_fn_cxx_try_compile "$LINENO"; then :
10791 gcc_cv_decl_map_anon=yes
10793 gcc_cv_decl_map_anon=no
10795 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5
10798 $as_echo "$gcc_cv_decl_map_anon" >&6; }
10800 if test $gcc_cv_decl_map_anon = no; then
10801 gcc_cv_func_mmap_anon=no
10803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
10804 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
10805 if ${gcc_cv_func_mmap_anon+:} false; then :
10806 $as_echo_n "(cached) " >&6
10808 # Add a system to this blacklist if it has mmap() and MAP_ANON or
10809 # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
10810 # doesn't give anonymous zeroed pages with the same properties listed
10811 # above for use of /dev/zero.
10812 # Systems known to be in this category are Windows, VMS, and SCO Unix.
10814 *vms* | cygwin* | pe | mingw* | sco* | udk* )
10815 gcc_cv_func_mmap_anon=no ;;
10817 gcc_cv_func_mmap_anon=yes;;
10820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5
10821 $as_echo "$gcc_cv_func_mmap_anon" >&6; }
10825 if test $gcc_cv_func_mmap_file = yes; then
10827 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
10830 if test $gcc_cv_func_mmap_dev_zero = yes; then
10832 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
10835 if test $gcc_cv_func_mmap_anon = yes; then
10837 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
10844 # Under VMS, vfork works very differently than on Unix. The standard test
10845 # won't work, and it isn't easily adaptable. It makes more sense to
10847 ac_cv_func_vfork_works=yes
10850 ac_fn_cxx_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
10851 if test "x$ac_cv_type_pid_t" = xyes; then :
10855 cat >>confdefs.h <<_ACEOF
10861 for ac_header in vfork.h
10863 ac_fn_cxx_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
10864 if test "x$ac_cv_header_vfork_h" = xyes; then :
10865 cat >>confdefs.h <<_ACEOF
10866 #define HAVE_VFORK_H 1
10872 for ac_func in fork vfork
10874 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10875 ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
10876 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
10877 cat >>confdefs.h <<_ACEOF
10878 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10884 if test "x$ac_cv_func_fork" = xyes; then
10885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
10886 $as_echo_n "checking for working fork... " >&6; }
10887 if ${ac_cv_func_fork_works+:} false; then :
10888 $as_echo_n "(cached) " >&6
10890 if test "$cross_compiling" = yes; then :
10891 ac_cv_func_fork_works=cross
10893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10894 /* end confdefs.h. */
10895 $ac_includes_default
10900 /* By Ruediger Kuhlmann. */
10901 return fork () < 0;
10907 if ac_fn_cxx_try_run "$LINENO"; then :
10908 ac_cv_func_fork_works=yes
10910 ac_cv_func_fork_works=no
10912 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10913 conftest.$ac_objext conftest.beam conftest.$ac_ext
10917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
10918 $as_echo "$ac_cv_func_fork_works" >&6; }
10921 ac_cv_func_fork_works=$ac_cv_func_fork
10923 if test "x$ac_cv_func_fork_works" = xcross; then
10925 *-*-amigaos* | *-*-msdosdjgpp*)
10926 # Override, as these systems have only a dummy fork() stub
10927 ac_cv_func_fork_works=no
10930 ac_cv_func_fork_works=yes
10933 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
10934 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
10936 ac_cv_func_vfork_works=$ac_cv_func_vfork
10937 if test "x$ac_cv_func_vfork" = xyes; then
10938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
10939 $as_echo_n "checking for working vfork... " >&6; }
10940 if ${ac_cv_func_vfork_works+:} false; then :
10941 $as_echo_n "(cached) " >&6
10943 if test "$cross_compiling" = yes; then :
10944 ac_cv_func_vfork_works=cross
10946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10947 /* end confdefs.h. */
10948 /* Thanks to Paul Eggert for this test. */
10949 $ac_includes_default
10950 #include <sys/wait.h>
10951 #ifdef HAVE_VFORK_H
10952 # include <vfork.h>
10954 /* On some sparc systems, changes by the child to local and incoming
10955 argument registers are propagated back to the parent. The compiler
10956 is told about this with #include <vfork.h>, but some compilers
10957 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
10958 static variable whose address is put into a register that is
10959 clobbered by the vfork. */
10962 sparc_address_test (int arg)
10964 sparc_address_test (arg) int arg;
10967 static pid_t child;
10985 pid_t parent = getpid ();
10988 sparc_address_test (0);
10993 /* Here is another test for sparc vfork register problems. This
10994 test uses lots of local variables, at least as many local
10995 variables as main has allocated so far including compiler
10996 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
10997 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
10998 reuse the register of parent for one of the local variables,
10999 since it will think that parent can't possibly be used any more
11000 in this routine. Assigning to the local variable will thus
11001 munge parent in the parent process. */
11003 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
11004 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
11005 /* Convince the compiler that p..p7 are live; otherwise, it might
11006 use the same hardware register for all 8 local variables. */
11007 if (p != p1 || p != p2 || p != p3 || p != p4
11008 || p != p5 || p != p6 || p != p7)
11011 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
11012 from child file descriptors. If the child closes a descriptor
11013 before it execs or exits, this munges the parent's descriptor
11014 as well. Test for this by closing stdout in the child. */
11015 _exit(close(fileno(stdout)) != 0);
11020 while (wait(&status) != child)
11023 /* Was there some problem with vforking? */
11026 /* Did the child fail? (This shouldn't happen.) */
11029 /* Did the vfork/compiler bug occur? */
11030 || parent != getpid()
11032 /* Did the file descriptor bug occur? */
11033 || fstat(fileno(stdout), &st) != 0
11038 if ac_fn_cxx_try_run "$LINENO"; then :
11039 ac_cv_func_vfork_works=yes
11041 ac_cv_func_vfork_works=no
11043 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11044 conftest.$ac_objext conftest.beam conftest.$ac_ext
11048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
11049 $as_echo "$ac_cv_func_vfork_works" >&6; }
11052 if test "x$ac_cv_func_fork_works" = xcross; then
11053 ac_cv_func_vfork_works=$ac_cv_func_vfork
11054 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
11055 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
11058 if test "x$ac_cv_func_vfork_works" = xyes; then
11060 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
11064 $as_echo "#define vfork fork" >>confdefs.h
11067 if test "x$ac_cv_func_fork_works" = xyes; then
11069 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
11075 if test "X$prefix" = "XNONE"; then
11076 acl_final_prefix="$ac_default_prefix"
11078 acl_final_prefix="$prefix"
11080 if test "X$exec_prefix" = "XNONE"; then
11081 acl_final_exec_prefix='${prefix}'
11083 acl_final_exec_prefix="$exec_prefix"
11085 acl_save_prefix="$prefix"
11086 prefix="$acl_final_prefix"
11087 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
11088 prefix="$acl_save_prefix"
11091 # Check whether --with-gnu-ld was given.
11092 if test "${with_gnu_ld+set}" = set; then :
11093 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
11098 # Prepare PATH_SEPARATOR.
11099 # The user is always right.
11100 if test "${PATH_SEPARATOR+set}" != set; then
11101 echo "#! /bin/sh" >conf$$.sh
11102 echo "exit 0" >>conf$$.sh
11104 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
11112 if test "$GCC" = yes; then
11113 # Check if gcc -print-prog-name=ld gives a path.
11114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
11115 $as_echo_n "checking for ld used by GCC... " >&6; }
11118 # gcc leaves a trailing carriage return which upsets mingw
11119 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
11121 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
11124 # Accept absolute paths.
11125 [\\/]* | [A-Za-z]:[\\/]*)
11126 re_direlt='/[^/][^/]*/\.\./'
11127 # Canonicalize the path of ld
11128 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
11129 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
11130 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
11132 test -z "$LD" && LD="$ac_prog"
11135 # If it fails, then pretend we aren't using GCC.
11139 # If it is relative, then search for the first ld in PATH.
11140 with_gnu_ld=unknown
11143 elif test "$with_gnu_ld" = yes; then
11144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
11145 $as_echo_n "checking for GNU ld... " >&6; }
11147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
11148 $as_echo_n "checking for non-GNU ld... " >&6; }
11150 if ${acl_cv_path_LD+:} false; then :
11151 $as_echo_n "(cached) " >&6
11153 if test -z "$LD"; then
11154 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
11155 for ac_dir in $PATH; do
11156 test -z "$ac_dir" && ac_dir=.
11157 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
11158 acl_cv_path_LD="$ac_dir/$ac_prog"
11159 # Check to see if the program is GNU ld. I'd rather use --version,
11160 # but apparently some GNU ld's only accept -v.
11161 # Break only if it was the GNU/non-GNU ld that we prefer.
11162 if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
11163 test "$with_gnu_ld" != no && break
11165 test "$with_gnu_ld" != yes && break
11171 acl_cv_path_LD="$LD" # Let the user override the test with a path.
11175 LD="$acl_cv_path_LD"
11176 if test -n "$LD"; then
11177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
11178 $as_echo "$LD" >&6; }
11180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11181 $as_echo "no" >&6; }
11183 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
11184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
11185 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
11186 if ${acl_cv_prog_gnu_ld+:} false; then :
11187 $as_echo_n "(cached) " >&6
11189 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
11190 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
11191 acl_cv_prog_gnu_ld=yes
11193 acl_cv_prog_gnu_ld=no
11196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
11197 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
11198 with_gnu_ld=$acl_cv_prog_gnu_ld
11202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
11203 $as_echo_n "checking for shared library run path origin... " >&6; }
11204 if ${acl_cv_rpath+:} false; then :
11205 $as_echo_n "(cached) " >&6
11208 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
11209 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
11211 rm -f ./conftest.sh
11215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
11216 $as_echo "$acl_cv_rpath" >&6; }
11218 libext="$acl_cv_libext"
11219 shlibext="$acl_cv_shlibext"
11220 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
11221 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
11222 hardcode_direct="$acl_cv_hardcode_direct"
11223 hardcode_minus_L="$acl_cv_hardcode_minus_L"
11224 # Check whether --enable-rpath was given.
11225 if test "${enable_rpath+set}" = set; then :
11226 enableval=$enable_rpath; :
11240 acl_save_prefix="$prefix"
11241 prefix="$acl_final_prefix"
11242 acl_save_exec_prefix="$exec_prefix"
11243 exec_prefix="$acl_final_exec_prefix"
11245 eval additional_includedir=\"$includedir\"
11246 eval additional_libdir=\"$libdir\"
11248 exec_prefix="$acl_save_exec_prefix"
11249 prefix="$acl_save_prefix"
11252 # Check whether --with-libiconv-prefix was given.
11253 if test "${with_libiconv_prefix+set}" = set; then :
11254 withval=$with_libiconv_prefix;
11255 if test "X$withval" = "Xno"; then
11258 if test "X$withval" = "X"; then
11260 acl_save_prefix="$prefix"
11261 prefix="$acl_final_prefix"
11262 acl_save_exec_prefix="$exec_prefix"
11263 exec_prefix="$acl_final_exec_prefix"
11265 eval additional_includedir=\"$includedir\"
11266 eval additional_libdir=\"$libdir\"
11268 exec_prefix="$acl_save_exec_prefix"
11269 prefix="$acl_save_prefix"
11272 additional_includedir="$withval/include"
11273 additional_libdir="$withval/lib"
11280 # Check whether --with-libiconv-type was given.
11281 if test "${with_libiconv_type+set}" = set; then :
11282 withval=$with_libiconv_type; with_libiconv_type=$withval
11284 with_libiconv_type=auto
11287 lib_type=`eval echo \$with_libiconv_type`
11294 names_already_handled=
11295 names_next_round='iconv '
11296 while test -n "$names_next_round"; do
11297 names_this_round="$names_next_round"
11299 for name in $names_this_round; do
11301 for n in $names_already_handled; do
11302 if test "$n" = "$name"; then
11303 already_handled=yes
11307 if test -z "$already_handled"; then
11308 names_already_handled="$names_already_handled $name"
11309 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
11310 eval value=\"\$HAVE_LIB$uppername\"
11311 if test -n "$value"; then
11312 if test "$value" = yes; then
11313 eval value=\"\$LIB$uppername\"
11314 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
11315 eval value=\"\$LTLIB$uppername\"
11316 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
11325 if test $use_additional = yes; then
11326 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
11327 found_dir="$additional_libdir"
11328 found_so="$additional_libdir/lib$name.$shlibext"
11329 if test -f "$additional_libdir/lib$name.la"; then
11330 found_la="$additional_libdir/lib$name.la"
11332 elif test x$lib_type != xshared; then
11333 if test -f "$additional_libdir/lib$name.$libext"; then
11334 found_dir="$additional_libdir"
11335 found_a="$additional_libdir/lib$name.$libext"
11336 if test -f "$additional_libdir/lib$name.la"; then
11337 found_la="$additional_libdir/lib$name.la"
11342 if test "X$found_dir" = "X"; then
11343 for x in $LDFLAGS $LTLIBICONV; do
11345 acl_save_prefix="$prefix"
11346 prefix="$acl_final_prefix"
11347 acl_save_exec_prefix="$exec_prefix"
11348 exec_prefix="$acl_final_exec_prefix"
11350 exec_prefix="$acl_save_exec_prefix"
11351 prefix="$acl_save_prefix"
11355 dir=`echo "X$x" | sed -e 's/^X-L//'`
11356 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
11358 found_so="$dir/lib$name.$shlibext"
11359 if test -f "$dir/lib$name.la"; then
11360 found_la="$dir/lib$name.la"
11362 elif test x$lib_type != xshared; then
11363 if test -f "$dir/lib$name.$libext"; then
11365 found_a="$dir/lib$name.$libext"
11366 if test -f "$dir/lib$name.la"; then
11367 found_la="$dir/lib$name.la"
11373 if test "X$found_dir" != "X"; then
11378 if test "X$found_dir" != "X"; then
11379 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
11380 if test "X$found_so" != "X"; then
11381 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
11382 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
11385 for x in $ltrpathdirs; do
11386 if test "X$x" = "X$found_dir"; then
11391 if test -z "$haveit"; then
11392 ltrpathdirs="$ltrpathdirs $found_dir"
11394 if test "$hardcode_direct" = yes; then
11395 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
11397 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
11398 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
11400 for x in $rpathdirs; do
11401 if test "X$x" = "X$found_dir"; then
11406 if test -z "$haveit"; then
11407 rpathdirs="$rpathdirs $found_dir"
11411 for x in $LDFLAGS $LIBICONV; do
11413 acl_save_prefix="$prefix"
11414 prefix="$acl_final_prefix"
11415 acl_save_exec_prefix="$exec_prefix"
11416 exec_prefix="$acl_final_exec_prefix"
11418 exec_prefix="$acl_save_exec_prefix"
11419 prefix="$acl_save_prefix"
11421 if test "X$x" = "X-L$found_dir"; then
11426 if test -z "$haveit"; then
11427 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
11429 if test "$hardcode_minus_L" != no; then
11430 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
11432 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
11438 if test "X$found_a" != "X"; then
11439 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
11441 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
11444 additional_includedir=
11445 case "$found_dir" in
11447 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
11448 additional_includedir="$basedir/include"
11451 if test "X$additional_includedir" != "X"; then
11452 if test "X$additional_includedir" != "X/usr/include"; then
11454 if test "X$additional_includedir" = "X/usr/local/include"; then
11455 if test -n "$GCC"; then
11457 linux*) haveit=yes;;
11461 if test -z "$haveit"; then
11462 for x in $CPPFLAGS $INCICONV; do
11464 acl_save_prefix="$prefix"
11465 prefix="$acl_final_prefix"
11466 acl_save_exec_prefix="$exec_prefix"
11467 exec_prefix="$acl_final_exec_prefix"
11469 exec_prefix="$acl_save_exec_prefix"
11470 prefix="$acl_save_prefix"
11472 if test "X$x" = "X-I$additional_includedir"; then
11477 if test -z "$haveit"; then
11478 if test -d "$additional_includedir"; then
11479 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
11485 if test -n "$found_la"; then
11486 save_libdir="$libdir"
11487 case "$found_la" in
11488 */* | *\\*) . "$found_la" ;;
11489 *) . "./$found_la" ;;
11491 libdir="$save_libdir"
11492 for dep in $dependency_libs; do
11495 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
11496 if test "X$additional_libdir" != "X/usr/lib"; then
11498 if test "X$additional_libdir" = "X/usr/local/lib"; then
11499 if test -n "$GCC"; then
11501 linux*) haveit=yes;;
11505 if test -z "$haveit"; then
11507 for x in $LDFLAGS $LIBICONV; do
11509 acl_save_prefix="$prefix"
11510 prefix="$acl_final_prefix"
11511 acl_save_exec_prefix="$exec_prefix"
11512 exec_prefix="$acl_final_exec_prefix"
11514 exec_prefix="$acl_save_exec_prefix"
11515 prefix="$acl_save_prefix"
11517 if test "X$x" = "X-L$additional_libdir"; then
11522 if test -z "$haveit"; then
11523 if test -d "$additional_libdir"; then
11524 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
11528 for x in $LDFLAGS $LTLIBICONV; do
11530 acl_save_prefix="$prefix"
11531 prefix="$acl_final_prefix"
11532 acl_save_exec_prefix="$exec_prefix"
11533 exec_prefix="$acl_final_exec_prefix"
11535 exec_prefix="$acl_save_exec_prefix"
11536 prefix="$acl_save_prefix"
11538 if test "X$x" = "X-L$additional_libdir"; then
11543 if test -z "$haveit"; then
11544 if test -d "$additional_libdir"; then
11545 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
11552 dir=`echo "X$dep" | sed -e 's/^X-R//'`
11553 if test "$enable_rpath" != no; then
11555 for x in $rpathdirs; do
11556 if test "X$x" = "X$dir"; then
11561 if test -z "$haveit"; then
11562 rpathdirs="$rpathdirs $dir"
11565 for x in $ltrpathdirs; do
11566 if test "X$x" = "X$dir"; then
11571 if test -z "$haveit"; then
11572 ltrpathdirs="$ltrpathdirs $dir"
11577 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
11580 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
11583 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
11584 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
11590 if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
11591 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
11592 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
11594 LIBICONV="${LIBICONV}${LIBICONV:+ }-l:lib$name.$libext"
11595 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l:lib$name.$libext"
11602 if test "X$rpathdirs" != "X"; then
11603 if test -n "$hardcode_libdir_separator"; then
11605 for found_dir in $rpathdirs; do
11606 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
11608 acl_save_libdir="$libdir"
11610 eval flag=\"$hardcode_libdir_flag_spec\"
11611 libdir="$acl_save_libdir"
11612 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
11614 for found_dir in $rpathdirs; do
11615 acl_save_libdir="$libdir"
11616 libdir="$found_dir"
11617 eval flag=\"$hardcode_libdir_flag_spec\"
11618 libdir="$acl_save_libdir"
11619 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
11623 if test "X$ltrpathdirs" != "X"; then
11624 for found_dir in $ltrpathdirs; do
11625 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
11635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
11636 $as_echo_n "checking for iconv... " >&6; }
11637 if ${am_cv_func_iconv+:} false; then :
11638 $as_echo_n "(cached) " >&6
11641 am_cv_func_iconv="no, consider installing GNU libiconv"
11643 am_save_CPPFLAGS="$CPPFLAGS"
11644 CPPFLAGS="$CPPFLAGS $INCICONV"
11645 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11646 /* end confdefs.h. */
11647 #include <stdlib.h>
11652 iconv_t cd = iconv_open("","");
11653 iconv(cd,NULL,NULL,NULL,NULL);
11659 if ac_fn_cxx_try_link "$LINENO"; then :
11660 am_cv_func_iconv=yes
11662 rm -f core conftest.err conftest.$ac_objext \
11663 conftest$ac_exeext conftest.$ac_ext
11664 CPPFLAGS="$am_save_CPPFLAGS"
11666 if test "$am_cv_func_iconv" != yes && test -d ../libiconv; then
11667 for _libs in .libs _libs; do
11668 am_save_CPPFLAGS="$CPPFLAGS"
11669 am_save_LIBS="$LIBS"
11670 CPPFLAGS="$CPPFLAGS -I../libiconv/include"
11671 LIBS="$LIBS ../libiconv/lib/$_libs/libiconv.a"
11672 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11673 /* end confdefs.h. */
11674 #include <stdlib.h>
11679 iconv_t cd = iconv_open("","");
11680 iconv(cd,NULL,NULL,NULL,NULL);
11686 if ac_fn_cxx_try_link "$LINENO"; then :
11687 INCICONV="-I../libiconv/include"
11688 LIBICONV='${top_builddir}'/../libiconv/lib/$_libs/libiconv.a
11689 LTLIBICONV='${top_builddir}'/../libiconv/lib/libiconv.la
11690 am_cv_lib_iconv=yes
11691 am_cv_func_iconv=yes
11693 rm -f core conftest.err conftest.$ac_objext \
11694 conftest$ac_exeext conftest.$ac_ext
11695 CPPFLAGS="$am_save_CPPFLAGS"
11696 LIBS="$am_save_LIBS"
11697 if test "$am_cv_func_iconv" = "yes"; then
11703 if test "$am_cv_func_iconv" != yes; then
11704 am_save_CPPFLAGS="$CPPFLAGS"
11705 am_save_LIBS="$LIBS"
11706 CPPFLAGS="$CPPFLAGS $INCICONV"
11707 LIBS="$LIBS $LIBICONV"
11708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11709 /* end confdefs.h. */
11710 #include <stdlib.h>
11715 iconv_t cd = iconv_open("","");
11716 iconv(cd,NULL,NULL,NULL,NULL);
11722 if ac_fn_cxx_try_link "$LINENO"; then :
11723 am_cv_lib_iconv=yes
11724 am_cv_func_iconv=yes
11726 rm -f core conftest.err conftest.$ac_objext \
11727 conftest$ac_exeext conftest.$ac_ext
11728 CPPFLAGS="$am_save_CPPFLAGS"
11729 LIBS="$am_save_LIBS"
11733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
11734 $as_echo "$am_cv_func_iconv" >&6; }
11735 if test "$am_cv_func_iconv" = yes; then
11737 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
11740 if test "$am_cv_lib_iconv" = yes; then
11742 for element in $INCICONV; do
11744 for x in $CPPFLAGS; do
11746 acl_save_prefix="$prefix"
11747 prefix="$acl_final_prefix"
11748 acl_save_exec_prefix="$exec_prefix"
11749 exec_prefix="$acl_final_exec_prefix"
11751 exec_prefix="$acl_save_exec_prefix"
11752 prefix="$acl_save_prefix"
11754 if test "X$x" = "X$element"; then
11759 if test -z "$haveit"; then
11760 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
11764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
11765 $as_echo_n "checking how to link with libiconv... " >&6; }
11766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
11767 $as_echo "$LIBICONV" >&6; }
11775 if test "$am_cv_func_iconv" = yes; then
11776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
11777 $as_echo_n "checking for iconv declaration... " >&6; }
11778 if ${am_cv_proto_iconv+:} false; then :
11779 $as_echo_n "(cached) " >&6
11782 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11783 /* end confdefs.h. */
11785 #include <stdlib.h>
11791 #if defined(__STDC__) || defined(__cplusplus)
11792 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
11805 if ac_fn_cxx_try_compile "$LINENO"; then :
11806 am_cv_proto_iconv_arg1=""
11808 am_cv_proto_iconv_arg1="const"
11810 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11811 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
11814 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
11815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
11816 }$am_cv_proto_iconv" >&5
11818 }$am_cv_proto_iconv" >&6; }
11820 cat >>confdefs.h <<_ACEOF
11821 #define ICONV_CONST $am_cv_proto_iconv_arg1
11827 # Until we have in-tree GNU iconv:
11829 if test -f "$LTLIBICONV"; then
11830 LIBICONV_DEP=$LTLIBICONV
11835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
11836 $as_echo_n "checking for LC_MESSAGES... " >&6; }
11837 if ${am_cv_val_LC_MESSAGES+:} false; then :
11838 $as_echo_n "(cached) " >&6
11840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11841 /* end confdefs.h. */
11842 #include <locale.h>
11851 if ac_fn_cxx_try_link "$LINENO"; then :
11852 am_cv_val_LC_MESSAGES=yes
11854 am_cv_val_LC_MESSAGES=no
11856 rm -f core conftest.err conftest.$ac_objext \
11857 conftest$ac_exeext conftest.$ac_ext
11859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
11860 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
11861 if test $am_cv_val_LC_MESSAGES = yes; then
11863 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
11869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
11870 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
11871 if ${am_cv_langinfo_codeset+:} false; then :
11872 $as_echo_n "(cached) " >&6
11874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11875 /* end confdefs.h. */
11876 #include <langinfo.h>
11880 char* cs = nl_langinfo(CODESET);
11885 if ac_fn_cxx_try_link "$LINENO"; then :
11886 am_cv_langinfo_codeset=yes
11888 am_cv_langinfo_codeset=no
11890 rm -f core conftest.err conftest.$ac_objext \
11891 conftest$ac_exeext conftest.$ac_ext
11894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
11895 $as_echo "$am_cv_langinfo_codeset" >&6; }
11896 if test $am_cv_langinfo_codeset = yes; then
11898 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
11903 # We will need to find libiberty.h and ansidecl.h
11904 saved_CFLAGS="$CFLAGS"
11905 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include $GMPINC"
11906 saved_CXXFLAGS="$CXXFLAGS"
11907 CXXFLAGS="$CXXFLAGS -I${srcdir} -I${srcdir}/../include $GMPINC"
11909 # gcc_AC_CHECK_DECLS doesn't support overloaded functions, so use the
11910 # normal autoconf function for these. But force definition of
11911 # HAVE_DECL_BASENAME like gcc_AC_CHECK_DECLS does, to suppress the bizarre
11912 # basename handling in libiberty.h.
11913 as_ac_Symbol=`$as_echo "ac_cv_have_decl_basename(const char*)" | $as_tr_sh`
11914 ac_fn_cxx_check_decl "$LINENO" "basename(const char*)" "$as_ac_Symbol" "
11915 #undef HAVE_DECL_BASENAME
11916 #define HAVE_DECL_BASENAME 1
11917 #include \"ansidecl.h\"
11918 #include \"system.h\"
11920 if eval test \"x\$"$as_ac_Symbol"\" = x"yes"; then :
11926 cat >>confdefs.h <<_ACEOF
11927 #define HAVE_DECL_BASENAME $ac_have_decl
11929 as_ac_Symbol=`$as_echo "ac_cv_have_decl_strstr(const char*,const char*)" | $as_tr_sh`
11930 ac_fn_cxx_check_decl "$LINENO" "strstr(const char*,const char*)" "$as_ac_Symbol" "
11931 #undef HAVE_DECL_BASENAME
11932 #define HAVE_DECL_BASENAME 1
11933 #include \"ansidecl.h\"
11934 #include \"system.h\"
11936 if eval test \"x\$"$as_ac_Symbol"\" = x"yes"; then :
11942 cat >>confdefs.h <<_ACEOF
11943 #define HAVE_DECL_STRSTR $ac_have_decl
11947 for ac_func in getenv atol atoll asprintf sbrk abort atof getcwd getwd \
11948 madvise stpcpy strnlen strsignal strverscmp \
11949 strtol strtoul strtoll strtoull setenv unsetenv \
11950 errno snprintf vsnprintf vasprintf malloc realloc calloc \
11951 free getopt clock getpagesize ffs clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked
11953 ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
11955 $as_echo_n "checking whether $ac_func is declared... " >&6; }
11956 if eval \${gcc_cv_have_decl_$ac_func+:} false; then :
11957 $as_echo_n "(cached) " >&6
11959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11960 /* end confdefs.h. */
11962 #define $ac_tr_decl 1
11964 #include "ansidecl.h"
11965 #include "system.h"
11971 char *(*pfn) = (char *(*)) $ac_func ;
11977 if ac_fn_cxx_try_compile "$LINENO"; then :
11978 eval "gcc_cv_have_decl_$ac_func=yes"
11980 eval "gcc_cv_have_decl_$ac_func=no"
11982 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11985 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11987 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
11988 #define $ac_tr_decl 1
11992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11993 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
11994 #define $ac_tr_decl 0
12002 for ac_func in getrlimit setrlimit getrusage
12004 ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
12006 $as_echo_n "checking whether $ac_func is declared... " >&6; }
12007 if eval \${gcc_cv_have_decl_$ac_func+:} false; then :
12008 $as_echo_n "(cached) " >&6
12010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12011 /* end confdefs.h. */
12013 #define $ac_tr_decl 1
12015 #include "ansidecl.h"
12016 #include "system.h"
12017 #ifdef HAVE_SYS_RESOURCE_H
12018 #include <sys/resource.h>
12026 char *(*pfn) = (char *(*)) $ac_func ;
12032 if ac_fn_cxx_try_compile "$LINENO"; then :
12033 eval "gcc_cv_have_decl_$ac_func=yes"
12035 eval "gcc_cv_have_decl_$ac_func=no"
12037 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12040 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12042 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
12043 #define $ac_tr_decl 1
12047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12048 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
12049 #define $ac_tr_decl 0
12057 for ac_func in mallinfo mallinfo2
12059 ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
12061 $as_echo_n "checking whether $ac_func is declared... " >&6; }
12062 if eval \${gcc_cv_have_decl_$ac_func+:} false; then :
12063 $as_echo_n "(cached) " >&6
12065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12066 /* end confdefs.h. */
12068 #define $ac_tr_decl 1
12070 #include "ansidecl.h"
12071 #include "system.h"
12072 #ifdef HAVE_MALLOC_H
12073 #include <malloc.h>
12081 char *(*pfn) = (char *(*)) $ac_func ;
12087 if ac_fn_cxx_try_compile "$LINENO"; then :
12088 eval "gcc_cv_have_decl_$ac_func=yes"
12090 eval "gcc_cv_have_decl_$ac_func=no"
12092 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12095 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12097 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
12098 #define $ac_tr_decl 1
12102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12103 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
12104 #define $ac_tr_decl 0
12112 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12113 /* end confdefs.h. */
12115 #include "ansidecl.h"
12116 #include "system.h"
12117 #ifdef HAVE_SYS_RESOURCE_H
12118 #include <sys/resource.h>
12129 if ac_fn_cxx_try_compile "$LINENO"; then :
12133 $as_echo "#define rlim_t long" >>confdefs.h
12136 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12138 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
12139 # FREAD and FWRITE macros. Fortunately, for GCC's single usage of ldgetname
12140 # in collect2.cc, <fcntl.h> isn't visible, but the configure test below needs
12141 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
12142 for ac_func in ldgetname
12144 ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
12146 $as_echo_n "checking whether $ac_func is declared... " >&6; }
12147 if eval \${gcc_cv_have_decl_$ac_func+:} false; then :
12148 $as_echo_n "(cached) " >&6
12150 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12151 /* end confdefs.h. */
12153 #define $ac_tr_decl 1
12155 #include "ansidecl.h"
12156 #include "system.h"
12157 #ifdef HAVE_LDFCN_H
12168 char *(*pfn) = (char *(*)) $ac_func ;
12174 if ac_fn_cxx_try_compile "$LINENO"; then :
12175 eval "gcc_cv_have_decl_$ac_func=yes"
12177 eval "gcc_cv_have_decl_$ac_func=no"
12179 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12182 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12184 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
12185 #define $ac_tr_decl 1
12189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12190 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
12191 #define $ac_tr_decl 0
12199 for ac_func in times
12201 ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
12203 $as_echo_n "checking whether $ac_func is declared... " >&6; }
12204 if eval \${gcc_cv_have_decl_$ac_func+:} false; then :
12205 $as_echo_n "(cached) " >&6
12207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12208 /* end confdefs.h. */
12210 #define $ac_tr_decl 1
12212 #include "ansidecl.h"
12213 #include "system.h"
12214 #ifdef HAVE_SYS_TIMES_H
12215 #include <sys/times.h>
12223 char *(*pfn) = (char *(*)) $ac_func ;
12229 if ac_fn_cxx_try_compile "$LINENO"; then :
12230 eval "gcc_cv_have_decl_$ac_func=yes"
12232 eval "gcc_cv_have_decl_$ac_func=no"
12234 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12237 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12239 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
12240 #define $ac_tr_decl 1
12244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12245 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
12246 #define $ac_tr_decl 0
12254 for ac_func in sigaltstack
12256 ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
12258 $as_echo_n "checking whether $ac_func is declared... " >&6; }
12259 if eval \${gcc_cv_have_decl_$ac_func+:} false; then :
12260 $as_echo_n "(cached) " >&6
12262 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12263 /* end confdefs.h. */
12265 #define $ac_tr_decl 1
12267 #include "ansidecl.h"
12268 #include "system.h"
12269 #include <signal.h>
12276 char *(*pfn) = (char *(*)) $ac_func ;
12282 if ac_fn_cxx_try_compile "$LINENO"; then :
12283 eval "gcc_cv_have_decl_$ac_func=yes"
12285 eval "gcc_cv_have_decl_$ac_func=no"
12287 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12290 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12292 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
12293 #define $ac_tr_decl 1
12297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12298 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
12299 #define $ac_tr_decl 0
12307 # More time-related stuff.
12308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct tms" >&5
12309 $as_echo_n "checking for struct tms... " >&6; }
12310 if ${ac_cv_struct_tms+:} false; then :
12311 $as_echo_n "(cached) " >&6
12314 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12315 /* end confdefs.h. */
12317 #include "ansidecl.h"
12318 #include "system.h"
12319 #ifdef HAVE_SYS_TIMES_H
12320 #include <sys/times.h>
12331 if ac_fn_cxx_try_compile "$LINENO"; then :
12332 ac_cv_struct_tms=yes
12334 ac_cv_struct_tms=no
12336 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tms" >&5
12339 $as_echo "$ac_cv_struct_tms" >&6; }
12340 if test $ac_cv_struct_tms = yes; then
12342 $as_echo "#define HAVE_STRUCT_TMS 1" >>confdefs.h
12346 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
12347 # revisit after autoconf 2.50.
12348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t" >&5
12349 $as_echo_n "checking for clock_t... " >&6; }
12350 if ${gcc_cv_type_clock_t+:} false; then :
12351 $as_echo_n "(cached) " >&6
12354 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12355 /* end confdefs.h. */
12357 #include "ansidecl.h"
12358 #include "system.h"
12368 if ac_fn_cxx_try_compile "$LINENO"; then :
12369 gcc_cv_type_clock_t=yes
12371 gcc_cv_type_clock_t=no
12373 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_clock_t" >&5
12376 $as_echo "$gcc_cv_type_clock_t" >&6; }
12377 if test $gcc_cv_type_clock_t = yes; then
12379 $as_echo "#define HAVE_CLOCK_T 1" >>confdefs.h
12383 # Check if F_SETLKW is supported by fcntl.
12384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for F_SETLKW" >&5
12385 $as_echo_n "checking for F_SETLKW... " >&6; }
12386 if ${ac_cv_f_setlkw+:} false; then :
12387 $as_echo_n "(cached) " >&6
12390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12391 /* end confdefs.h. */
12403 return fcntl (1, F_SETLKW, &fl);
12408 if ac_fn_cxx_try_compile "$LINENO"; then :
12413 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_f_setlkw" >&5
12416 $as_echo "$ac_cv_f_setlkw" >&6; }
12417 if test $ac_cv_f_setlkw = yes; then
12419 $as_echo "#define HOST_HAS_F_SETLKW 1" >>confdefs.h
12423 # Check if O_CLOEXEC is defined by fcntl
12424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for O_CLOEXEC" >&5
12425 $as_echo_n "checking for O_CLOEXEC... " >&6; }
12426 if ${ac_cv_o_cloexec+:} false; then :
12427 $as_echo_n "(cached) " >&6
12430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12431 /* end confdefs.h. */
12438 return open ("/dev/null", O_RDONLY | O_CLOEXEC);
12443 if ac_fn_cxx_try_compile "$LINENO"; then :
12444 ac_cv_o_cloexec=yes
12448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_o_cloexec" >&5
12451 $as_echo "$ac_cv_o_cloexec" >&6; }
12452 if test $ac_cv_o_cloexec = yes; then
12454 $as_echo "#define HOST_HAS_O_CLOEXEC 1" >>confdefs.h
12458 # Check if O_NONBLOCK is defined by fcntl
12459 for ac_header in fcntl.h
12461 ac_fn_cxx_check_header_preproc "$LINENO" "fcntl.h" "ac_cv_header_fcntl_h"
12462 if test "x$ac_cv_header_fcntl_h" = xyes; then :
12463 cat >>confdefs.h <<_ACEOF
12464 #define HAVE_FCNTL_H 1
12470 ac_fn_cxx_check_decl "$LINENO" "O_NONBLOCK" "ac_cv_have_decl_O_NONBLOCK" "#include <fcntl.h>
12472 if test "x$ac_cv_have_decl_O_NONBLOCK" = xyes; then :
12476 if test $ac_cv_have_decl_O_NONBLOCK = yes; then
12478 $as_echo "#define HOST_HAS_O_NONBLOCK 1" >>confdefs.h
12483 # C++ Modules would like some networking features to provide the mapping
12484 # server. You can still use modules without them though.
12485 # The following network-related checks could probably do with some
12486 # Windows and other non-linux defenses and checking.
12488 # Local socket connectivity wants AF_UNIX networking
12489 # Check for AF_UNIX networking
12490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AF_UNIX" >&5
12491 $as_echo_n "checking for AF_UNIX... " >&6; }
12492 if ${ac_cv_af_unix+:} false; then :
12493 $as_echo_n "(cached) " >&6
12496 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12497 /* end confdefs.h. */
12499 #include <sys/types.h>
12500 #include <sys/socket.h>
12501 #include <sys/un.h>
12502 #include <netinet/in.h>
12508 un.sun_family = AF_UNSPEC;
12509 int fd = socket (AF_UNIX, SOCK_STREAM, 0);
12510 connect (fd, (sockaddr *)&un, sizeof (un));
12515 if ac_fn_cxx_try_compile "$LINENO"; then :
12520 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_af_unix" >&5
12523 $as_echo "$ac_cv_af_unix" >&6; }
12524 if test $ac_cv_af_unix = yes; then
12526 $as_echo "#define HAVE_AF_UNIX 1" >>confdefs.h
12530 # Remote socket connectivity wants AF_INET6 networking
12531 # Check for AF_INET6 networking
12532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AF_INET6" >&5
12533 $as_echo_n "checking for AF_INET6... " >&6; }
12534 if ${ac_cv_af_inet6+:} false; then :
12535 $as_echo_n "(cached) " >&6
12538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12539 /* end confdefs.h. */
12541 #include <sys/types.h>
12542 #include <sys/socket.h>
12543 #include <netinet/in.h>
12550 in6.sin6_family = AF_UNSPEC;
12551 struct addrinfo *addrs = 0;
12552 struct addrinfo hints;
12553 hints.ai_flags = 0;
12554 hints.ai_family = AF_INET6;
12555 hints.ai_socktype = SOCK_STREAM;
12556 hints.ai_protocol = 0;
12557 hints.ai_canonname = 0;
12560 int e = getaddrinfo ("localhost", 0, &hints, &addrs);
12561 const char *str = gai_strerror (e);
12562 freeaddrinfo (addrs);
12563 int fd = socket (AF_INET6, SOCK_STREAM, 0);
12564 connect (fd, (sockaddr *)&in6, sizeof (in6));
12569 if ac_fn_cxx_try_compile "$LINENO"; then :
12574 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_af_inet6" >&5
12577 $as_echo "$ac_cv_af_inet6" >&6; }
12578 if test $ac_cv_af_inet6 = yes; then
12580 $as_echo "#define HAVE_AF_INET6 1" >>confdefs.h
12584 # Check if _LK_LOCK is supported by _locking
12585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LK_LOCK" >&5
12586 $as_echo_n "checking for _LK_LOCK... " >&6; }
12587 if ${ac_cv_lk_lock+:} false; then :
12588 $as_echo_n "(cached) " >&6
12591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12592 /* end confdefs.h. */
12595 #include <sys/locking.h>
12601 return _locking (fd, _LK_LOCK, 0);
12606 if ac_fn_cxx_try_compile "$LINENO"; then :
12611 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lk_lock" >&5
12614 $as_echo "$ac_cv_lk_lock" >&6; }
12615 if test $ac_cv_lk_lock = yes; then
12617 $as_echo "#define HOST_HAS_LK_LOCK 1" >>confdefs.h
12621 # Restore CFLAGS, CXXFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
12622 CFLAGS="$saved_CFLAGS"
12623 CXXFLAGS="$saved_CXXFLAGS"
12625 # mkdir takes a single argument on some systems.
12626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if mkdir takes one argument" >&5
12627 $as_echo_n "checking if mkdir takes one argument... " >&6; }
12628 if ${gcc_cv_mkdir_takes_one_arg+:} false; then :
12629 $as_echo_n "(cached) " >&6
12631 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12632 /* end confdefs.h. */
12634 #include <sys/types.h>
12635 #ifdef HAVE_SYS_STAT_H
12636 # include <sys/stat.h>
12638 #ifdef HAVE_UNISTD_H
12639 # include <unistd.h>
12641 #ifdef HAVE_DIRECT_H
12642 # include <direct.h>
12652 if ac_fn_cxx_try_compile "$LINENO"; then :
12653 gcc_cv_mkdir_takes_one_arg=no
12655 gcc_cv_mkdir_takes_one_arg=yes
12657 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mkdir_takes_one_arg" >&5
12660 $as_echo "$gcc_cv_mkdir_takes_one_arg" >&6; }
12661 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
12663 $as_echo "#define MKDIR_TAKES_ONE_ARG 1" >>confdefs.h
12674 # With Setjmp/Longjmp based exception handling.
12675 # Check whether --enable-sjlj-exceptions was given.
12676 if test "${enable_sjlj_exceptions+set}" = set; then :
12677 enableval=$enable_sjlj_exceptions; force_sjlj_exceptions=yes
12681 force_sjlj_exceptions=yes
12685 force_sjlj_exceptions=no
12690 if test $force_sjlj_exceptions = yes; then
12691 sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
12693 cat >>confdefs.h <<_ACEOF
12694 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
12699 # --------------------------------------------------------
12700 # Build, host, and target specific configuration fragments
12701 # --------------------------------------------------------
12703 # Collect build-machine-specific information.
12704 . ${srcdir}/config.build || exit 1
12706 # Collect host-machine-specific information.
12707 . ${srcdir}/config.host || exit 1
12711 # Collect target-machine-specific information.
12712 . ${srcdir}/config.gcc || exit 1
12714 extra_objs="${host_extra_objs} ${extra_objs}"
12715 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
12717 # Default the target-machine variables that were not explicitly set.
12718 if test x"$tm_file" = x
12719 then tm_file=$cpu_type/$cpu_type.h; fi
12721 if test x"$extra_headers" = x
12722 then extra_headers=; fi
12724 if test x$md_file = x
12725 then md_file=$cpu_type/$cpu_type.md; fi
12727 if test x$out_file = x
12728 then out_file=$cpu_type/$cpu_type.cc; fi
12730 if test x"$tmake_file" = x
12731 then tmake_file=$cpu_type/t-$cpu_type
12734 # Support --enable-initfini-array.
12735 if test x$enable_initfini_array != xno; then
12736 tm_file="${tm_file} initfini-array.h"
12739 if test x"$dwarf2" = xyes
12740 then tm_file="$tm_file tm-dwarf2.h"
12743 # Say what files are being used for the output code and MD file.
12744 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
12745 echo "Using \`$srcdir/config/$md_file' as machine description file."
12747 # If any of the xm_file variables contain nonexistent files, warn
12748 # about them and drop them.
12751 for x in $build_xm_file; do
12752 if test -f $srcdir/config/$x
12754 else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
12755 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
12758 build_xm_file="$bx"
12761 for x in $host_xm_file; do
12762 if test -f $srcdir/config/$x
12764 else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
12765 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
12771 for x in $xm_file; do
12772 if test -f $srcdir/config/$x
12774 else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
12775 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
12781 for f in $tm_file; do
12784 if test $count = ax; then
12785 echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
12787 echo "Using the following target machine macro files:"
12788 for f in $tm_file; do
12789 echo " $srcdir/config/$f"
12793 if test x$use_long_long_for_widest_fast_int = xyes; then
12795 $as_echo "#define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1" >>confdefs.h
12799 gnu_ld_bool=`if test x"$gnu_ld" = x"yes"; then echo 1; else echo 0; fi`
12801 cat >>confdefs.h <<_ACEOF
12802 #define HAVE_GNU_LD $gnu_ld_bool
12806 gnu_as_bool=`if test x"$gas" = x"yes"; then echo 1; else echo 0; fi`
12808 cat >>confdefs.h <<_ACEOF
12809 #define HAVE_GNU_AS $gnu_as_bool
12814 for f in $host_xm_file; do
12817 if test $count = a; then
12819 elif test $count = ax; then
12820 echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
12822 echo "Using the following host machine macro files:"
12823 for f in $host_xm_file; do
12824 echo " $srcdir/config/$f"
12827 echo "Using ${out_host_hook_obj} for host machine hooks."
12829 if test "$host_xm_file" != "$build_xm_file"; then
12831 for f in $build_xm_file; do
12834 if test $count = a; then
12836 elif test $count = ax; then
12837 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
12839 echo "Using the following build machine macro files:"
12840 for f in $build_xm_file; do
12841 echo " $srcdir/config/$f"
12846 if test -n "$configured_native_system_header_dir"; then
12847 native_system_header_dir=$configured_native_system_header_dir
12849 NATIVE_SYSTEM_HEADER_DIR="$native_system_header_dir"
12853 powerpc*-*-darwin*)
12854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mcontext_t fields have underscores" >&5
12855 $as_echo_n "checking whether mcontext_t fields have underscores... " >&6; }
12856 if ${gcc_cv_mcontext_underscores+:} false; then :
12857 $as_echo_n "(cached) " >&6
12859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12860 /* end confdefs.h. */
12862 #include <sys/cdefs.h>
12863 #include <sys/signal.h>
12864 #include <ucontext.h>
12865 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
12868 if ac_fn_cxx_try_compile "$LINENO"; then :
12869 gcc_cv_mcontext_underscores=no
12871 gcc_cv_mcontext_underscores=yes
12873 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mcontext_underscores" >&5
12876 $as_echo "$gcc_cv_mcontext_underscores" >&6; }
12877 if test $gcc_cv_mcontext_underscores = yes; then
12879 $as_echo "#define HAS_MCONTEXT_T_UNDERSCORES /**/" >>confdefs.h
12889 # Check if a valid thread package
12890 case ${enable_threads} in
12893 target_thread_file='single'
12897 target_thread_file='single'
12899 aix | dce | lynx | mipssde | posix | rtems | \
12900 single | tpf | vxworks | win32 | mcf)
12901 target_thread_file=${enable_threads}
12904 echo "${enable_threads} is an unknown thread package" 1>&2
12909 if test x${thread_file} = x; then
12910 # No thread file set by target-specific clauses in config.gcc,
12911 # so use file chosen by default logic above
12912 thread_file=${target_thread_file}
12920 if test x$enable___cxa_atexit = xyes || \
12921 test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
12922 if test x$host = x$target; then
12924 # mingw32 doesn't have __cxa_atexit but uses atexit registration
12925 # keyed to flag_use_cxa_atexit
12933 ac_fn_cxx_check_func "$LINENO" "__cxa_atexit" "ac_cv_func___cxa_atexit"
12934 if test "x$ac_cv_func___cxa_atexit" = xyes; then :
12937 echo "__cxa_atexit can't be enabled on this target"
12943 # We can't check for __cxa_atexit when building a cross, so assume
12947 if test x$use_cxa_atexit = xyes; then
12949 $as_echo "#define DEFAULT_USE_CXA_ATEXIT 2" >>confdefs.h
12954 # Look for a file containing extra machine modes.
12955 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
12956 extra_modes_file='$(srcdir)'/config/${extra_modes}
12959 cat >>confdefs.h <<_ACEOF
12960 #define EXTRA_MODES_FILE "config/$extra_modes"
12965 # Convert extra_options into a form suitable for Makefile use.
12968 for f in $extra_options; do
12969 extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
12970 all_opt_files="$all_opt_files $srcdir/config/$f"
12974 # auto-host.h is the file containing items generated by autoconf and is
12975 # the first file included by config.h.
12976 # If host=build, it is correct to have bconfig include auto-host.h
12977 # as well. If host!=build, we are in error and need to do more
12978 # work to find out the build config parameters.
12979 if test x$host = x$build
12981 build_auto=auto-host.h
12982 HAVE_AUTO_BUILD='# '
12984 # We create a subdir, then run autoconf in the subdir.
12985 # To prevent recursion we set host and build for the new
12986 # invocation of configure to the build for this invocation
12993 /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
12994 *) realsrcdir=../${srcdir};;
12996 # Clearing GMPINC is necessary to prevent host headers being
12997 # used by the build compiler. Defining GENERATOR_FILE stops
12998 # system.h from including gmp.h.
12999 CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
13000 CXX="${CXX_FOR_BUILD}" CXXFLAGS="${CXXFLAGS_FOR_BUILD}" \
13001 LD="${LD_FOR_BUILD}" LDFLAGS="${LDFLAGS_FOR_BUILD}" \
13002 GMPINC="" CPPFLAGS="${CPPFLAGS_FOR_BUILD} -DGENERATOR_FILE" \
13003 ${realsrcdir}/configure \
13004 --enable-languages=${enable_languages-all} \
13005 ${enable_obsolete+--enable-obsolete="$enable_obsolete"} \
13006 ${enable_option_checking+--enable-option-checking="$enable_option_checking"} \
13007 --target=$target_alias --host=$build_alias \
13008 --build=$build_alias || exit # retaining $tempdir
13010 # We just finished tests for the build machine, so rename
13011 # the file auto-build.h in the gcc directory.
13012 mv auto-host.h ../auto-build.h
13015 build_auto=auto-build.h
13021 tm_file="${tm_file} defaults.h"
13022 tm_p_file="${tm_p_file} tm-preds.h"
13023 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
13024 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
13025 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
13026 # put this back in temporarily.
13027 xm_file="auto-host.h ansidecl.h ${xm_file}"
13033 # Compile in configure arguments.
13034 if test -f configargs.h ; then
13035 # Being re-configured.
13036 gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
13037 gcc_reconf_arguments=`echo "$gcc_config_arguments" | sed -e 's/^.*\( : (reconfigured) .*$\)/\1/'`
13038 if [ "$gcc_reconf_arguments" != " : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS" ]; then
13039 gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
13042 gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
13045 # Double all backslashes and backslash all quotes to turn
13046 # gcc_config_arguments into a C string.
13047 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
13048 $gcc_config_arguments
13050 gcc_config_arguments_str=`cat conftest.out`
13053 cat > configargs.h <<EOF
13054 /* Generated automatically. */
13055 static const char configuration_arguments[] = "$gcc_config_arguments_str";
13056 static const char thread_model[] = "$thread_file";
13058 static const struct {
13059 const char *name, *value;
13060 } configure_default_options[] = $configure_default_options;
13063 gcc_BASEVER=`cat $srcdir/BASE-VER`
13064 gcc_DEVPHASE=`cat $srcdir/DEV-PHASE`
13065 gcc_DATESTAMP=`cat $srcdir/DATESTAMP`
13066 if test -f $srcdir/REVISION ; then
13067 gcc_REVISION=`cat $srcdir/REVISION`
13071 cat > plugin-version.h <<EOF
13072 #include "configargs.h"
13074 #define GCCPLUGIN_VERSION_MAJOR `echo $gcc_BASEVER | sed -e 's/^\([0-9]*\).*$/\1/'`
13075 #define GCCPLUGIN_VERSION_MINOR `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.\([0-9]*\).*$/\1/'`
13076 #define GCCPLUGIN_VERSION_PATCHLEVEL `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$/\1/'`
13077 #define GCCPLUGIN_VERSION (GCCPLUGIN_VERSION_MAJOR*1000 + GCCPLUGIN_VERSION_MINOR)
13079 static char basever[] = "$gcc_BASEVER";
13080 static char datestamp[] = "$gcc_DATESTAMP";
13081 static char devphase[] = "$gcc_DEVPHASE";
13082 static char revision[] = "$gcc_REVISION";
13084 /* FIXME plugins: We should make the version information more precise.
13085 One way to do is to add a checksum. */
13087 static struct plugin_gcc_version gcc_version = {basever, datestamp,
13088 devphase, revision,
13089 configuration_arguments};
13092 # Determine what GCC version number to use in filesystem paths.
13094 get_gcc_base_ver="cat"
13096 # Check whether --with-gcc-major-version-only was given.
13097 if test "${with_gcc_major_version_only+set}" = set; then :
13098 withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
13099 get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'"
13107 # Internationalization
13108 # If we haven't got the data from the intl directory,
13109 # assume NLS is disabled.
13118 if test -f ../intl/config.intl; then
13119 . ../intl/config.intl
13121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
13122 $as_echo_n "checking whether NLS is requested... " >&6; }
13123 if test x"$USE_NLS" != xyes; then
13124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13125 $as_echo "no" >&6; }
13127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13128 $as_echo "yes" >&6; }
13130 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
13133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
13134 $as_echo_n "checking for catalogs to be installed... " >&6; }
13135 # Look for .po and .gmo files in the source directory.
13138 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
13139 # If there aren't any .gmo files the shell will give us the
13140 # literal string "../path/to/srcdir/po/*.gmo" which has to be
13142 case "$cat" in *\**)
13145 # The quadruple backslash is collapsed to a double backslash
13146 # by the backticks, then collapsed again by the double quotes,
13147 # leaving us with one backslash in the sed expression (right
13148 # before the dot that mustn't act as a wildcard).
13149 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
13150 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
13151 # The user is allowed to set LINGUAS to a list of languages to
13152 # install catalogs for. If it's empty that means "all of them."
13153 if test "x$LINGUAS" = x; then
13154 CATALOGS="$CATALOGS $cat"
13155 XLINGUAS="$XLINGUAS $lang"
13157 case "$LINGUAS" in *$lang*)
13158 CATALOGS="$CATALOGS $cat"
13159 XLINGUAS="$XLINGUAS $lang"
13164 LINGUAS="$XLINGUAS"
13165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
13166 $as_echo "$LINGUAS" >&6; }
13179 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
13180 # -liconv on the link line twice.
13181 case "$LIBINTL" in *$LIBICONV*)
13185 # Check whether --enable-secureplt was given.
13186 if test "${enable_secureplt+set}" = set; then :
13187 enableval=$enable_secureplt;
13191 # Check whether --enable-mingw-wildcard was given.
13192 if test "${enable_mingw_wildcard+set}" = set; then :
13193 enableval=$enable_mingw_wildcard;
13195 enable_mingw_wildcard=platform
13198 if test x"$enable_mingw_wildcard" != xplatform ; then :
13200 cat >>confdefs.h <<_ACEOF
13201 #define MINGW_DOWILDCARD $(test x"$enable_mingw_wildcard" = xno; echo $?)
13206 # Check whether --enable-large-address-aware was given.
13207 if test "${enable_large_address_aware+set}" = set; then :
13208 enableval=$enable_large_address_aware;
13211 if test x"$enable_large_address_aware" = xyes; then :
13213 $as_echo "#define MINGW_DEFAULT_LARGE_ADDR_AWARE 1" >>confdefs.h
13217 # Check whether --enable-leading-mingw64-underscores was given.
13218 if test "${enable_leading_mingw64_underscores+set}" = set; then :
13219 enableval=$enable_leading_mingw64_underscores;
13222 if test x"$enable_leading_mingw64_underscores" = xyes ; then :
13224 $as_echo "#define USE_MINGW64_LEADING_UNDERSCORES 1" >>confdefs.h
13228 # Check whether --enable-cld was given.
13229 if test "${enable_cld+set}" = set; then :
13230 enableval=$enable_cld;
13236 # Check whether --enable-frame-pointer was given.
13237 if test "${enable_frame_pointer+set}" = set; then :
13238 enableval=$enable_frame_pointer;
13242 linux* | gnu* | darwin[8912]* | cygwin* | mingw*)
13243 # Enable -fomit-frame-pointer by default for these systems with DWARF2.
13244 enable_frame_pointer=no
13247 enable_frame_pointer=yes
13255 i[34567]86-*-* | x86_64-*-*)
13256 if test "x$enable_cld" = xyes; then
13257 tm_defines="${tm_defines} USE_IX86_CLD=1"
13259 if test "x$enable_frame_pointer" = xyes; then
13260 tm_defines="${tm_defines} USE_IX86_FRAME_POINTER=1"
13265 # Windows32 Registry support for specifying GCC installation paths.
13266 # Check whether --enable-win32-registry was given.
13267 if test "${enable_win32_registry+set}" = set; then :
13268 enableval=$enable_win32_registry;
13273 win32 | pe | cygwin* | mingw32*)
13274 if test "x$enable_win32_registry" != xno; then
13275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing RegOpenKeyExA" >&5
13276 $as_echo_n "checking for library containing RegOpenKeyExA... " >&6; }
13277 if ${ac_cv_search_RegOpenKeyExA+:} false; then :
13278 $as_echo_n "(cached) " >&6
13280 ac_func_search_save_LIBS=$LIBS
13281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13282 /* end confdefs.h. */
13284 /* Override any GCC internal prototype to avoid an error.
13285 Use char because int might match the return type of a GCC
13286 builtin and then its argument prototype would still apply. */
13290 char RegOpenKeyExA ();
13294 return RegOpenKeyExA ();
13299 for ac_lib in '' advapi32; do
13300 if test -z "$ac_lib"; then
13301 ac_res="none required"
13304 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
13306 if ac_fn_cxx_try_link "$LINENO"; then :
13307 ac_cv_search_RegOpenKeyExA=$ac_res
13309 rm -f core conftest.err conftest.$ac_objext \
13311 if ${ac_cv_search_RegOpenKeyExA+:} false; then :
13315 if ${ac_cv_search_RegOpenKeyExA+:} false; then :
13318 ac_cv_search_RegOpenKeyExA=no
13320 rm conftest.$ac_ext
13321 LIBS=$ac_func_search_save_LIBS
13323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_RegOpenKeyExA" >&5
13324 $as_echo "$ac_cv_search_RegOpenKeyExA" >&6; }
13325 ac_res=$ac_cv_search_RegOpenKeyExA
13326 if test "$ac_res" != no; then :
13327 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
13330 enable_win32_registry=no
13335 if test "x$enable_win32_registry" != xno; then
13337 $as_echo "#define ENABLE_WIN32_REGISTRY 1" >>confdefs.h
13340 if test "x$enable_win32_registry" != xyes \
13341 && test "x$enable_win32_registry" != x; then
13343 cat >>confdefs.h <<_ACEOF
13344 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
13352 # Get an absolute path to the GCC top-level source directory
13353 holddir=`${PWDCMD-pwd}`
13355 topdir=`${PWDCMD-pwd}`
13358 # Conditionalize the makefile for this host machine.
13360 for f in ${host_xmake_file}
13362 if test -f ${srcdir}/config/$f
13364 xmake_file="${xmake_file} \$(srcdir)/config/$f"
13368 # Conditionalize the makefile for this target machine.
13370 for f in ${tmake_file}
13372 if test -f ${srcdir}/config/$f
13374 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
13377 tmake_file="${tmake_file_}${omp_device_property_tmake_file}"
13379 out_object_file=`basename $out_file .cc`.o
13380 common_out_object_file=`basename $common_out_file .cc`.o
13382 tm_file_list="options.h"
13383 tm_include_list="options.h insn-constants.h"
13384 for f in $tm_file; do
13387 f=`echo $f | sed 's/^..//'`
13388 tm_file_list="${tm_file_list} $f"
13389 tm_include_list="${tm_include_list} $f"
13392 tm_file_list="${tm_file_list} \$(srcdir)/$f"
13393 tm_include_list="${tm_include_list} $f"
13396 tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
13397 tm_include_list="${tm_include_list} config/$f"
13404 for f in $tm_p_file; do
13407 tm_p_file_list="${tm_p_file_list} $f"
13408 tm_p_include_list="${tm_p_include_list} $f"
13411 tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
13412 tm_p_include_list="${tm_p_include_list} config/$f"
13418 for f in $tm_d_file; do
13421 tm_d_file_list="${tm_d_file_list} \$(srcdir)/config/$f"
13422 tm_d_include_list="${tm_d_include_list} config/$f"
13429 for f in $xm_file; do
13432 xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
13433 xm_include_list="${xm_include_list} $f"
13436 xm_file_list="${xm_file_list} $f"
13437 xm_include_list="${xm_include_list} $f"
13440 xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
13441 xm_include_list="${xm_include_list} config/$f"
13447 host_xm_include_list=
13448 for f in $host_xm_file; do
13451 host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
13452 host_xm_include_list="${host_xm_include_list} $f"
13455 host_xm_file_list="${host_xm_file_list} $f"
13456 host_xm_include_list="${host_xm_include_list} $f"
13459 host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
13460 host_xm_include_list="${host_xm_include_list} config/$f"
13465 build_xm_file_list=
13466 for f in $build_xm_file; do
13469 build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
13470 build_xm_include_list="${build_xm_include_list} $f"
13472 auto-build.h | auto-host.h )
13473 build_xm_file_list="${build_xm_file_list} $f"
13474 build_xm_include_list="${build_xm_include_list} $f"
13477 build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
13478 build_xm_include_list="${build_xm_include_list} config/$f"
13483 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
13484 # cross-compiler which does not use the native headers and libraries.
13485 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
13488 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
13489 BUILD_SYSTEM_HEADER_DIR=$SYSTEM_HEADER_DIR
13491 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x ||
13492 test x$build != x$host || test "x$with_build_sysroot" != x; then
13493 if test "x$with_build_sysroot" != x; then
13494 BUILD_SYSTEM_HEADER_DIR=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
13496 BUILD_SYSTEM_HEADER_DIR='$(CROSS_SYSTEM_HEADER_DIR)'
13499 if test x$host != x$target
13501 CROSS="-DCROSS_DIRECTORY_STRUCTURE"
13503 SYSTEM_HEADER_DIR=$BUILD_SYSTEM_HEADER_DIR
13504 elif test "x$TARGET_SYSTEM_ROOT" != x; then
13505 SYSTEM_HEADER_DIR='$(CROSS_SYSTEM_HEADER_DIR)'
13508 if test "x$with_build_sysroot" != "x"; then
13509 target_header_dir="${with_build_sysroot}${native_system_header_dir}"
13510 elif test "x$with_sysroot" = x; then
13511 target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-include"
13512 elif test "x$with_sysroot" = xyes; then
13513 target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-root${native_system_header_dir}"
13515 target_header_dir="${with_sysroot}${native_system_header_dir}"
13518 target_header_dir=${native_system_header_dir}
13521 # If this is a cross-compiler that does not
13522 # have its own set of headers then define
13525 # If this is using newlib, without having the headers available now,
13526 # then define inhibit_libc in LIBGCC2_CFLAGS.
13527 # This prevents libgcc2 from containing any code which requires libc
13529 : ${inhibit_libc=false}
13530 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
13531 test x$with_newlib = xyes ; } &&
13532 { test "x$with_headers" = xno || test ! -f "$target_header_dir/stdio.h"; } ; then
13537 # When building gcc with a cross-compiler, we need to adjust things so
13538 # that the generator programs are still built with the native compiler.
13539 # Also, we cannot run fixincludes.
13541 # These are the normal (build=host) settings:
13542 CC_FOR_BUILD='$(CC)'
13543 CXX_FOR_BUILD='$(CXX)'
13544 BUILD_CFLAGS='$(ALL_CFLAGS)'
13545 BUILD_CXXFLAGS='$(ALL_CXXFLAGS)'
13546 BUILD_LDFLAGS='$(LDFLAGS)'
13547 STMP_FIXINC=stmp-fixinc
13549 # And these apply if build != host, or we are generating coverage data
13550 if test x$build != x$host || test "x$coverage_flags" != x
13552 BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS-$@) $(CFLAGS_FOR_BUILD)'
13553 BUILD_CXXFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS-$@) $(CXXFLAGS_FOR_BUILD)'
13554 BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
13558 if test x$enable_fixincludes = xno;
13563 # Expand extra_headers to include complete path.
13564 # This substitutes for lots of t-* files.
13565 extra_headers_list=
13566 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
13567 for file in ${extra_headers} ; do
13568 extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
13571 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
13572 if test x"$use_gcc_tgmath" = xyes
13573 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
13576 # Define collect2 in Makefile.
13577 case $host_can_use_collect2 in
13579 *) collect2='collect2$(exeext)' ;;
13583 # Add a definition of USE_COLLECT2 if system wants one.
13584 case $use_collect2 in
13585 no) use_collect2= ;;
13588 host_xm_defines="${host_xm_defines} USE_COLLECT2"
13589 xm_defines="${xm_defines} USE_COLLECT2"
13590 case $host_can_use_collect2 in
13592 as_fn_error $? "collect2 is required but cannot be built on this system" "$LINENO" 5
13599 cat >>confdefs.h <<_ACEOF
13600 #define LTOPLUGINSONAME "${host_lto_plugin_soname}"
13604 # ---------------------------
13605 # Assembler & linker features
13606 # ---------------------------
13608 # During stage 2, ld is actually gcc/collect-ld, which is a small script to
13609 # discern between when to use prev-ld/ld-new and when to use ld/ld-new.
13610 # However when ld-new is first executed from the build tree, libtool will
13611 # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
13612 # to the build tree. While doing this we need to use the previous-stage
13613 # linker, or we have an infinite loop. The presence of a shell script as
13614 # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
13615 # the gcc/collect-ld script. So we need to know how libtool works, or
13616 # exec-tool will fail.
13621 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
13622 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
13627 macro_version='2.2.7a'
13628 macro_revision='1.3134'
13642 ltmain="$ac_aux_dir/ltmain.sh"
13644 # Backslashify metacharacters that are still active within
13645 # double-quoted strings.
13646 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
13648 # Same as above, but do not quote variable references.
13649 double_quote_subst='s/\(["`\\]\)/\\\1/g'
13651 # Sed substitution to delay expansion of an escaped shell variable in a
13652 # double_quote_subst'ed string.
13653 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
13655 # Sed substitution to delay expansion of an escaped single quote.
13656 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
13658 # Sed substitution to avoid accidental globbing in evaled expressions
13659 no_glob_subst='s/\*/\\\*/g'
13661 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
13662 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
13663 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
13665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
13666 $as_echo_n "checking how to print strings... " >&6; }
13667 # Test print first, because it will be a builtin if present.
13668 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
13669 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
13671 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
13674 # Use this function as a fallback that always works.
13675 func_fallback_echo ()
13677 eval 'cat <<_LTECHO_EOF
13681 ECHO='func_fallback_echo'
13684 # func_echo_all arg...
13685 # Invoke $ECHO with all args, space-separated.
13692 printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
13693 $as_echo "printf" >&6; } ;;
13694 print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
13695 $as_echo "print -r" >&6; } ;;
13696 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
13697 $as_echo "cat" >&6; } ;;
13713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
13714 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
13715 if ${ac_cv_path_SED+:} false; then :
13716 $as_echo_n "(cached) " >&6
13718 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
13719 for ac_i in 1 2 3 4 5 6 7; do
13720 ac_script="$ac_script$as_nl$ac_script"
13722 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
13723 { ac_script=; unset ac_script;}
13724 if test -z "$SED"; then
13725 ac_path_SED_found=false
13726 # Loop through the user's path and test for each of PROGNAME-LIST
13727 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13728 for as_dir in $PATH
13731 test -z "$as_dir" && as_dir=.
13732 for ac_prog in sed gsed; do
13733 for ac_exec_ext in '' $ac_executable_extensions; do
13734 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
13735 as_fn_executable_p "$ac_path_SED" || continue
13736 # Check for GNU ac_path_SED and select it if it is found.
13737 # Check for GNU $ac_path_SED
13738 case `"$ac_path_SED" --version 2>&1` in
13740 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
13743 $as_echo_n 0123456789 >"conftest.in"
13746 cat "conftest.in" "conftest.in" >"conftest.tmp"
13747 mv "conftest.tmp" "conftest.in"
13748 cp "conftest.in" "conftest.nl"
13749 $as_echo '' >> "conftest.nl"
13750 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
13751 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
13752 as_fn_arith $ac_count + 1 && ac_count=$as_val
13753 if test $ac_count -gt ${ac_path_SED_max-0}; then
13754 # Best one so far, save it but keep looking for a better one
13755 ac_cv_path_SED="$ac_path_SED"
13756 ac_path_SED_max=$ac_count
13758 # 10*(2^10) chars as input seems more than enough
13759 test $ac_count -gt 10 && break
13761 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
13764 $ac_path_SED_found && break 3
13769 if test -z "$ac_cv_path_SED"; then
13770 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
13773 ac_cv_path_SED=$SED
13777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
13778 $as_echo "$ac_cv_path_SED" >&6; }
13779 SED="$ac_cv_path_SED"
13782 test -z "$SED" && SED=sed
13783 Xsed="$SED -e 1s/^X//"
13795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
13796 $as_echo_n "checking for fgrep... " >&6; }
13797 if ${ac_cv_path_FGREP+:} false; then :
13798 $as_echo_n "(cached) " >&6
13800 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
13801 then ac_cv_path_FGREP="$GREP -F"
13803 if test -z "$FGREP"; then
13804 ac_path_FGREP_found=false
13805 # Loop through the user's path and test for each of PROGNAME-LIST
13806 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13807 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
13810 test -z "$as_dir" && as_dir=.
13811 for ac_prog in fgrep; do
13812 for ac_exec_ext in '' $ac_executable_extensions; do
13813 ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
13814 as_fn_executable_p "$ac_path_FGREP" || continue
13815 # Check for GNU ac_path_FGREP and select it if it is found.
13816 # Check for GNU $ac_path_FGREP
13817 case `"$ac_path_FGREP" --version 2>&1` in
13819 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
13822 $as_echo_n 0123456789 >"conftest.in"
13825 cat "conftest.in" "conftest.in" >"conftest.tmp"
13826 mv "conftest.tmp" "conftest.in"
13827 cp "conftest.in" "conftest.nl"
13828 $as_echo 'FGREP' >> "conftest.nl"
13829 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
13830 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
13831 as_fn_arith $ac_count + 1 && ac_count=$as_val
13832 if test $ac_count -gt ${ac_path_FGREP_max-0}; then
13833 # Best one so far, save it but keep looking for a better one
13834 ac_cv_path_FGREP="$ac_path_FGREP"
13835 ac_path_FGREP_max=$ac_count
13837 # 10*(2^10) chars as input seems more than enough
13838 test $ac_count -gt 10 && break
13840 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
13843 $ac_path_FGREP_found && break 3
13848 if test -z "$ac_cv_path_FGREP"; then
13849 as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
13852 ac_cv_path_FGREP=$FGREP
13857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
13858 $as_echo "$ac_cv_path_FGREP" >&6; }
13859 FGREP="$ac_cv_path_FGREP"
13862 test -z "$GREP" && GREP=grep
13882 # Check whether --with-gnu-ld was given.
13883 if test "${with_gnu_ld+set}" = set; then :
13884 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
13890 if test "$GCC" = yes; then
13891 # Check if gcc -print-prog-name=ld gives a path.
13892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
13893 $as_echo_n "checking for ld used by $CC... " >&6; }
13896 # gcc leaves a trailing carriage return which upsets mingw
13897 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
13899 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
13902 # Accept absolute paths.
13904 re_direlt='/[^/][^/]*/\.\./'
13905 # Canonicalize the pathname of ld
13906 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
13907 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
13908 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
13910 test -z "$LD" && LD="$ac_prog"
13913 # If it fails, then pretend we aren't using GCC.
13917 # If it is relative, then search for the first ld in PATH.
13918 with_gnu_ld=unknown
13921 elif test "$with_gnu_ld" = yes; then
13922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
13923 $as_echo_n "checking for GNU ld... " >&6; }
13925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
13926 $as_echo_n "checking for non-GNU ld... " >&6; }
13928 if ${lt_cv_path_LD+:} false; then :
13929 $as_echo_n "(cached) " >&6
13931 if test -z "$LD"; then
13932 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
13933 for ac_dir in $PATH; do
13935 test -z "$ac_dir" && ac_dir=.
13936 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
13937 lt_cv_path_LD="$ac_dir/$ac_prog"
13938 # Check to see if the program is GNU ld. I'd rather use --version,
13939 # but apparently some variants of GNU ld only accept -v.
13940 # Break only if it was the GNU/non-GNU ld that we prefer.
13941 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
13942 *GNU* | *'with BFD'*)
13943 test "$with_gnu_ld" != no && break
13946 test "$with_gnu_ld" != yes && break
13953 lt_cv_path_LD="$LD" # Let the user override the test with a path.
13957 LD="$lt_cv_path_LD"
13958 if test -n "$LD"; then
13959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
13960 $as_echo "$LD" >&6; }
13962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13963 $as_echo "no" >&6; }
13965 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
13966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
13967 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
13968 if ${lt_cv_prog_gnu_ld+:} false; then :
13969 $as_echo_n "(cached) " >&6
13971 # I'd rather use --version here, but apparently some GNU lds only accept -v.
13972 case `$LD -v 2>&1 </dev/null` in
13973 *GNU* | *'with BFD'*)
13974 lt_cv_prog_gnu_ld=yes
13977 lt_cv_prog_gnu_ld=no
13981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
13982 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
13983 with_gnu_ld=$lt_cv_prog_gnu_ld
13993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
13994 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
13995 if ${lt_cv_path_NM+:} false; then :
13996 $as_echo_n "(cached) " >&6
13998 if test -n "$NM"; then
13999 # Let the user override the test.
14000 lt_cv_path_NM="$NM"
14002 lt_nm_to_check="${ac_tool_prefix}nm"
14003 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
14004 lt_nm_to_check="$lt_nm_to_check nm"
14006 for lt_tmp_nm in $lt_nm_to_check; do
14007 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14008 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
14010 test -z "$ac_dir" && ac_dir=.
14011 tmp_nm="$ac_dir/$lt_tmp_nm"
14012 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
14013 # Check to see if the nm accepts a BSD-compat flag.
14014 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
14015 # nm: unknown option "B" ignored
14016 # Tru64's nm complains that /dev/null is an invalid object file
14017 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
14018 */dev/null* | *'Invalid file or object type'*)
14019 lt_cv_path_NM="$tmp_nm -B"
14023 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
14025 lt_cv_path_NM="$tmp_nm -p"
14029 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
14030 continue # so that we can try to find one that supports BSD flags
14039 : ${lt_cv_path_NM=no}
14042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
14043 $as_echo "$lt_cv_path_NM" >&6; }
14044 if test "$lt_cv_path_NM" != "no"; then
14045 NM="$lt_cv_path_NM"
14047 # Didn't find any BSD compatible name lister, look for dumpbin.
14048 if test -n "$DUMPBIN"; then :
14049 # Let the user override the test.
14051 if test -n "$ac_tool_prefix"; then
14052 for ac_prog in dumpbin "link -dump"
14054 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
14055 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
14056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14057 $as_echo_n "checking for $ac_word... " >&6; }
14058 if ${ac_cv_prog_DUMPBIN+:} false; then :
14059 $as_echo_n "(cached) " >&6
14061 if test -n "$DUMPBIN"; then
14062 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
14064 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14065 for as_dir in $PATH
14068 test -z "$as_dir" && as_dir=.
14069 for ac_exec_ext in '' $ac_executable_extensions; do
14070 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14071 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
14072 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14081 DUMPBIN=$ac_cv_prog_DUMPBIN
14082 if test -n "$DUMPBIN"; then
14083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
14084 $as_echo "$DUMPBIN" >&6; }
14086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14087 $as_echo "no" >&6; }
14091 test -n "$DUMPBIN" && break
14094 if test -z "$DUMPBIN"; then
14095 ac_ct_DUMPBIN=$DUMPBIN
14096 for ac_prog in dumpbin "link -dump"
14098 # Extract the first word of "$ac_prog", so it can be a program name with args.
14099 set dummy $ac_prog; ac_word=$2
14100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14101 $as_echo_n "checking for $ac_word... " >&6; }
14102 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
14103 $as_echo_n "(cached) " >&6
14105 if test -n "$ac_ct_DUMPBIN"; then
14106 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
14108 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14109 for as_dir in $PATH
14112 test -z "$as_dir" && as_dir=.
14113 for ac_exec_ext in '' $ac_executable_extensions; do
14114 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14115 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
14116 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14125 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
14126 if test -n "$ac_ct_DUMPBIN"; then
14127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
14128 $as_echo "$ac_ct_DUMPBIN" >&6; }
14130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14131 $as_echo "no" >&6; }
14135 test -n "$ac_ct_DUMPBIN" && break
14138 if test "x$ac_ct_DUMPBIN" = x; then
14141 case $cross_compiling:$ac_tool_warned in
14143 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14144 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14145 ac_tool_warned=yes ;;
14147 DUMPBIN=$ac_ct_DUMPBIN
14151 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
14153 DUMPBIN="$DUMPBIN -symbols"
14161 if test "$DUMPBIN" != ":"; then
14165 test -z "$NM" && NM=nm
14172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
14173 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
14174 if ${lt_cv_nm_interface+:} false; then :
14175 $as_echo_n "(cached) " >&6
14177 lt_cv_nm_interface="BSD nm"
14178 echo "int some_variable = 0;" > conftest.$ac_ext
14179 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
14180 (eval "$ac_compile" 2>conftest.err)
14181 cat conftest.err >&5
14182 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
14183 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
14184 cat conftest.err >&5
14185 (eval echo "\"\$as_me:$LINENO: output\"" >&5)
14186 cat conftest.out >&5
14187 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
14188 lt_cv_nm_interface="MS dumpbin"
14192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
14193 $as_echo "$lt_cv_nm_interface" >&6; }
14195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
14196 $as_echo_n "checking whether ln -s works... " >&6; }
14198 if test "$LN_S" = "ln -s"; then
14199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14200 $as_echo "yes" >&6; }
14202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
14203 $as_echo "no, using $LN_S" >&6; }
14206 # find the maximum length of command line arguments
14207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
14208 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
14209 if ${lt_cv_sys_max_cmd_len+:} false; then :
14210 $as_echo_n "(cached) " >&6
14217 # On DJGPP, this test can blow up pretty badly due to problems in libc
14218 # (any single argument exceeding 2000 bytes causes a buffer overrun
14219 # during glob expansion). Even if it were fixed, the result of this
14220 # check would be larger than it should be.
14221 lt_cv_sys_max_cmd_len=12288; # 12K is about right
14225 # Under GNU Hurd, this test is not required because there is
14226 # no limit to the length of command line arguments.
14227 # Libtool will interpret -1 as no limit whatsoever
14228 lt_cv_sys_max_cmd_len=-1;
14231 cygwin* | mingw* | cegcc*)
14232 # On Win9x/ME, this test blows up -- it succeeds, but takes
14233 # about 5 minutes as the teststring grows exponentially.
14234 # Worse, since 9x/ME are not pre-emptively multitasking,
14235 # you end up with a "frozen" computer, even though with patience
14236 # the test eventually succeeds (with a max line length of 256k).
14237 # Instead, let's just punt: use the minimum linelength reported by
14238 # all of the supported platforms: 8192 (on NT/2K/XP).
14239 lt_cv_sys_max_cmd_len=8192;
14243 # On MiNT this can take a long time and run out of memory.
14244 lt_cv_sys_max_cmd_len=8192;
14248 # On AmigaOS with pdksh, this test takes hours, literally.
14249 # So we just punt and use a minimum line length of 8192.
14250 lt_cv_sys_max_cmd_len=8192;
14253 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
14254 # This has been around since 386BSD, at least. Likely further.
14255 if test -x /sbin/sysctl; then
14256 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
14257 elif test -x /usr/sbin/sysctl; then
14258 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
14260 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
14262 # And add a safety zone
14263 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
14264 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
14268 # We know the value 262144 and hardcode it with a safety zone (like BSD)
14269 lt_cv_sys_max_cmd_len=196608
14273 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
14274 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
14275 # nice to cause kernel panics so lets avoid the loop below.
14276 # First set a reasonable default.
14277 lt_cv_sys_max_cmd_len=16384
14279 if test -x /sbin/sysconfig; then
14280 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
14281 *1*) lt_cv_sys_max_cmd_len=-1 ;;
14286 lt_cv_sys_max_cmd_len=102400
14288 sysv5* | sco5v6* | sysv4.2uw2*)
14289 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
14290 if test -n "$kargmax"; then
14291 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
14293 lt_cv_sys_max_cmd_len=32768
14297 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
14298 if test -n "$lt_cv_sys_max_cmd_len"; then
14299 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
14300 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
14302 # Make teststring a little bigger before we do anything with it.
14303 # a 1K string should be a reasonable start.
14304 for i in 1 2 3 4 5 6 7 8 ; do
14305 teststring=$teststring$teststring
14307 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
14308 # If test is not a shell built-in, we'll probably end up computing a
14309 # maximum length that is only half of the actual maximum length, but
14311 while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
14312 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
14313 test $i != 17 # 1/2 MB should be enough
14316 teststring=$teststring$teststring
14318 # Only check the string length outside the loop.
14319 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
14321 # Add a significant safety factor because C++ compilers can tack on
14322 # massive amounts of additional arguments before passing them to the
14323 # linker. It appears as though 1/2 is a usable value.
14324 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
14331 if test -n $lt_cv_sys_max_cmd_len ; then
14332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
14333 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
14335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
14336 $as_echo "none" >&6; }
14338 max_cmd_len=$lt_cv_sys_max_cmd_len
14349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
14350 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
14351 # Try some XSI features
14353 ( _lt_dummy="a/b/c"
14354 test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
14356 && eval 'test $(( 1 + 1 )) -eq 2 \
14357 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
14359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
14360 $as_echo "$xsi_shell" >&6; }
14363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
14364 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
14366 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
14368 && lt_shell_append=yes
14369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
14370 $as_echo "$lt_shell_append" >&6; }
14373 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
14383 # test EBCDIC or ASCII
14384 case `echo X|tr X '\101'` in
14385 A) # ASCII based system
14386 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
14387 lt_SP2NL='tr \040 \012'
14388 lt_NL2SP='tr \015\012 \040\040'
14390 *) # EBCDIC based system
14391 lt_SP2NL='tr \100 \n'
14392 lt_NL2SP='tr \r\n \100\100'
14404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
14405 $as_echo_n "checking for $LD option to reload object files... " >&6; }
14406 if ${lt_cv_ld_reload_flag+:} false; then :
14407 $as_echo_n "(cached) " >&6
14409 lt_cv_ld_reload_flag='-r'
14411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
14412 $as_echo "$lt_cv_ld_reload_flag" >&6; }
14413 reload_flag=$lt_cv_ld_reload_flag
14414 case $reload_flag in
14416 *) reload_flag=" $reload_flag" ;;
14418 reload_cmds='$LD$reload_flag -o $output$reload_objs'
14421 if test "$GCC" = yes; then
14422 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
14424 reload_cmds='$LD$reload_flag -o $output$reload_objs'
14437 if test -n "$ac_tool_prefix"; then
14438 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
14439 set dummy ${ac_tool_prefix}objdump; ac_word=$2
14440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14441 $as_echo_n "checking for $ac_word... " >&6; }
14442 if ${ac_cv_prog_OBJDUMP+:} false; then :
14443 $as_echo_n "(cached) " >&6
14445 if test -n "$OBJDUMP"; then
14446 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
14448 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14449 for as_dir in $PATH
14452 test -z "$as_dir" && as_dir=.
14453 for ac_exec_ext in '' $ac_executable_extensions; do
14454 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14455 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
14456 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14465 OBJDUMP=$ac_cv_prog_OBJDUMP
14466 if test -n "$OBJDUMP"; then
14467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
14468 $as_echo "$OBJDUMP" >&6; }
14470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14471 $as_echo "no" >&6; }
14476 if test -z "$ac_cv_prog_OBJDUMP"; then
14477 ac_ct_OBJDUMP=$OBJDUMP
14478 # Extract the first word of "objdump", so it can be a program name with args.
14479 set dummy objdump; ac_word=$2
14480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14481 $as_echo_n "checking for $ac_word... " >&6; }
14482 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
14483 $as_echo_n "(cached) " >&6
14485 if test -n "$ac_ct_OBJDUMP"; then
14486 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
14488 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14489 for as_dir in $PATH
14492 test -z "$as_dir" && as_dir=.
14493 for ac_exec_ext in '' $ac_executable_extensions; do
14494 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14495 ac_cv_prog_ac_ct_OBJDUMP="objdump"
14496 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14505 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
14506 if test -n "$ac_ct_OBJDUMP"; then
14507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
14508 $as_echo "$ac_ct_OBJDUMP" >&6; }
14510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14511 $as_echo "no" >&6; }
14514 if test "x$ac_ct_OBJDUMP" = x; then
14517 case $cross_compiling:$ac_tool_warned in
14519 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14520 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14521 ac_tool_warned=yes ;;
14523 OBJDUMP=$ac_ct_OBJDUMP
14526 OBJDUMP="$ac_cv_prog_OBJDUMP"
14529 test -z "$OBJDUMP" && OBJDUMP=objdump
14539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
14540 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
14541 if ${lt_cv_deplibs_check_method+:} false; then :
14542 $as_echo_n "(cached) " >&6
14544 lt_cv_file_magic_cmd='$MAGIC_CMD'
14545 lt_cv_file_magic_test_file=
14546 lt_cv_deplibs_check_method='unknown'
14547 # Need to set the preceding variable on all platforms that support
14548 # interlibrary dependencies.
14549 # 'none' -- dependencies not supported.
14550 # `unknown' -- same as none, but documents that we really don't know.
14551 # 'pass_all' -- all dependencies passed with no checks.
14552 # 'test_compile' -- check by making test program.
14553 # 'file_magic [[regex]]' -- check by looking for files in library path
14554 # which responds to the $file_magic_cmd with a given extended regex.
14555 # If you have `file' or equivalent on your system and you're not sure
14556 # whether `pass_all' will *always* work, you probably want this one.
14560 lt_cv_deplibs_check_method=pass_all
14564 lt_cv_deplibs_check_method=pass_all
14568 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
14569 lt_cv_file_magic_cmd='/usr/bin/file -L'
14570 lt_cv_file_magic_test_file=/shlib/libc.so
14574 # func_win32_libid is a shell function defined in ltmain.sh
14575 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
14576 lt_cv_file_magic_cmd='func_win32_libid'
14580 # Base MSYS/MinGW do not provide the 'file' command needed by
14581 # func_win32_libid shell function, so use a weaker test based on 'objdump',
14582 # unless we find 'file', for example because we are cross-compiling.
14583 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
14584 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
14585 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
14586 lt_cv_file_magic_cmd='func_win32_libid'
14588 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
14589 lt_cv_file_magic_cmd='$OBJDUMP -f'
14594 # use the weaker test based on 'objdump'. See mingw*.
14595 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
14596 lt_cv_file_magic_cmd='$OBJDUMP -f'
14599 darwin* | rhapsody*)
14600 lt_cv_deplibs_check_method=pass_all
14603 freebsd* | dragonfly*)
14604 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
14607 # Not sure whether the presence of OpenBSD here was a mistake.
14608 # Let's accept both of them until this is cleared up.
14609 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
14610 lt_cv_file_magic_cmd=/usr/bin/file
14611 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
14615 lt_cv_deplibs_check_method=pass_all
14620 lt_cv_deplibs_check_method=pass_all
14624 lt_cv_deplibs_check_method=pass_all
14627 hpux10.20* | hpux11*)
14628 lt_cv_file_magic_cmd=/usr/bin/file
14631 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
14632 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
14635 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
14636 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
14639 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
14640 lt_cv_file_magic_test_file=/usr/lib/libc.sl
14646 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
14647 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
14650 irix5* | irix6* | nonstopux*)
14652 *-32|*"-32 ") libmagic=32-bit;;
14653 *-n32|*"-n32 ") libmagic=N32;;
14654 *-64|*"-64 ") libmagic=64-bit;;
14655 *) libmagic=never-match;;
14657 lt_cv_deplibs_check_method=pass_all
14660 # This must be Linux ELF.
14661 linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
14662 lt_cv_deplibs_check_method=pass_all
14666 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
14667 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
14669 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
14674 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
14675 lt_cv_file_magic_cmd=/usr/bin/file
14676 lt_cv_file_magic_test_file=/usr/lib/libnls.so
14680 lt_cv_deplibs_check_method=pass_all
14684 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
14685 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
14687 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
14691 osf3* | osf4* | osf5*)
14692 lt_cv_deplibs_check_method=pass_all
14696 lt_cv_deplibs_check_method=pass_all
14700 lt_cv_deplibs_check_method=pass_all
14703 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
14704 lt_cv_deplibs_check_method=pass_all
14708 case $host_vendor in
14710 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]'
14711 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
14714 lt_cv_deplibs_check_method=pass_all
14717 lt_cv_file_magic_cmd='/bin/file'
14718 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
14721 lt_cv_file_magic_cmd='/bin/file'
14722 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
14723 lt_cv_file_magic_test_file=/lib/libc.so
14726 lt_cv_deplibs_check_method=pass_all
14729 lt_cv_deplibs_check_method=pass_all
14735 lt_cv_deplibs_check_method=pass_all
14738 # Assume VxWorks cross toolchains are built on Linux, possibly
14739 # as canadian for Windows hosts.
14740 lt_cv_deplibs_check_method=pass_all
14745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
14746 $as_echo "$lt_cv_deplibs_check_method" >&6; }
14747 file_magic_cmd=$lt_cv_file_magic_cmd
14748 deplibs_check_method=$lt_cv_deplibs_check_method
14749 test -z "$deplibs_check_method" && deplibs_check_method=unknown
14762 if test -n "$ac_tool_prefix"; then
14763 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
14764 set dummy ${ac_tool_prefix}ar; ac_word=$2
14765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14766 $as_echo_n "checking for $ac_word... " >&6; }
14767 if ${ac_cv_prog_AR+:} false; then :
14768 $as_echo_n "(cached) " >&6
14770 if test -n "$AR"; then
14771 ac_cv_prog_AR="$AR" # Let the user override the test.
14773 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14774 for as_dir in $PATH
14777 test -z "$as_dir" && as_dir=.
14778 for ac_exec_ext in '' $ac_executable_extensions; do
14779 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14780 ac_cv_prog_AR="${ac_tool_prefix}ar"
14781 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14791 if test -n "$AR"; then
14792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
14793 $as_echo "$AR" >&6; }
14795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14796 $as_echo "no" >&6; }
14801 if test -z "$ac_cv_prog_AR"; then
14803 # Extract the first word of "ar", so it can be a program name with args.
14804 set dummy ar; ac_word=$2
14805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14806 $as_echo_n "checking for $ac_word... " >&6; }
14807 if ${ac_cv_prog_ac_ct_AR+:} false; then :
14808 $as_echo_n "(cached) " >&6
14810 if test -n "$ac_ct_AR"; then
14811 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
14813 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14814 for as_dir in $PATH
14817 test -z "$as_dir" && as_dir=.
14818 for ac_exec_ext in '' $ac_executable_extensions; do
14819 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14820 ac_cv_prog_ac_ct_AR="ar"
14821 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14830 ac_ct_AR=$ac_cv_prog_ac_ct_AR
14831 if test -n "$ac_ct_AR"; then
14832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
14833 $as_echo "$ac_ct_AR" >&6; }
14835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14836 $as_echo "no" >&6; }
14839 if test "x$ac_ct_AR" = x; then
14842 case $cross_compiling:$ac_tool_warned in
14844 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14845 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14846 ac_tool_warned=yes ;;
14851 AR="$ac_cv_prog_AR"
14854 test -z "$AR" && AR=ar
14855 test -z "$AR_FLAGS" && AR_FLAGS=cru
14867 if test -n "$ac_tool_prefix"; then
14868 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
14869 set dummy ${ac_tool_prefix}strip; ac_word=$2
14870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14871 $as_echo_n "checking for $ac_word... " >&6; }
14872 if ${ac_cv_prog_STRIP+:} false; then :
14873 $as_echo_n "(cached) " >&6
14875 if test -n "$STRIP"; then
14876 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
14878 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14879 for as_dir in $PATH
14882 test -z "$as_dir" && as_dir=.
14883 for ac_exec_ext in '' $ac_executable_extensions; do
14884 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14885 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
14886 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14895 STRIP=$ac_cv_prog_STRIP
14896 if test -n "$STRIP"; then
14897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
14898 $as_echo "$STRIP" >&6; }
14900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14901 $as_echo "no" >&6; }
14906 if test -z "$ac_cv_prog_STRIP"; then
14908 # Extract the first word of "strip", so it can be a program name with args.
14909 set dummy strip; ac_word=$2
14910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14911 $as_echo_n "checking for $ac_word... " >&6; }
14912 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
14913 $as_echo_n "(cached) " >&6
14915 if test -n "$ac_ct_STRIP"; then
14916 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
14918 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14919 for as_dir in $PATH
14922 test -z "$as_dir" && as_dir=.
14923 for ac_exec_ext in '' $ac_executable_extensions; do
14924 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14925 ac_cv_prog_ac_ct_STRIP="strip"
14926 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14935 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
14936 if test -n "$ac_ct_STRIP"; then
14937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
14938 $as_echo "$ac_ct_STRIP" >&6; }
14940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14941 $as_echo "no" >&6; }
14944 if test "x$ac_ct_STRIP" = x; then
14947 case $cross_compiling:$ac_tool_warned in
14949 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14950 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14951 ac_tool_warned=yes ;;
14956 STRIP="$ac_cv_prog_STRIP"
14959 test -z "$STRIP" && STRIP=:
14966 if test -n "$ac_tool_prefix"; then
14967 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
14968 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
14969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14970 $as_echo_n "checking for $ac_word... " >&6; }
14971 if ${ac_cv_prog_RANLIB+:} false; then :
14972 $as_echo_n "(cached) " >&6
14974 if test -n "$RANLIB"; then
14975 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
14977 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14978 for as_dir in $PATH
14981 test -z "$as_dir" && as_dir=.
14982 for ac_exec_ext in '' $ac_executable_extensions; do
14983 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14984 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
14985 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14994 RANLIB=$ac_cv_prog_RANLIB
14995 if test -n "$RANLIB"; then
14996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
14997 $as_echo "$RANLIB" >&6; }
14999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15000 $as_echo "no" >&6; }
15005 if test -z "$ac_cv_prog_RANLIB"; then
15006 ac_ct_RANLIB=$RANLIB
15007 # Extract the first word of "ranlib", so it can be a program name with args.
15008 set dummy ranlib; ac_word=$2
15009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15010 $as_echo_n "checking for $ac_word... " >&6; }
15011 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
15012 $as_echo_n "(cached) " >&6
15014 if test -n "$ac_ct_RANLIB"; then
15015 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
15017 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15018 for as_dir in $PATH
15021 test -z "$as_dir" && as_dir=.
15022 for ac_exec_ext in '' $ac_executable_extensions; do
15023 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15024 ac_cv_prog_ac_ct_RANLIB="ranlib"
15025 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15034 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
15035 if test -n "$ac_ct_RANLIB"; then
15036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
15037 $as_echo "$ac_ct_RANLIB" >&6; }
15039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15040 $as_echo "no" >&6; }
15043 if test "x$ac_ct_RANLIB" = x; then
15046 case $cross_compiling:$ac_tool_warned in
15048 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
15049 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
15050 ac_tool_warned=yes ;;
15052 RANLIB=$ac_ct_RANLIB
15055 RANLIB="$ac_cv_prog_RANLIB"
15058 test -z "$RANLIB" && RANLIB=:
15065 # Determine commands to create old-style static archives.
15066 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
15067 old_postinstall_cmds='chmod 644 $oldlib'
15068 old_postuninstall_cmds=
15070 if test -n "$RANLIB"; then
15073 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
15076 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
15079 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
15084 lock_old_archive_extraction=yes ;;
15086 lock_old_archive_extraction=no ;;
15127 # If no C compiler was specified, use CC.
15130 # If no C compiler flags were specified, use CFLAGS.
15131 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
15133 # Allow CC to be a program name with arguments.
15137 # Check for command to grab the raw symbol name followed by C symbol from nm.
15138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
15139 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
15140 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
15141 $as_echo_n "(cached) " >&6
15144 # These are sane defaults that work on at least a few old systems.
15145 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
15147 # Character class describing NM global symbol codes.
15148 symcode='[BCDEGRST]'
15150 # Regexp to match symbols that can be accessed directly from C.
15151 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
15153 # Define system-specific variables.
15158 cygwin* | mingw* | pw32* | cegcc*)
15159 symcode='[ABCDGISTW]'
15162 if test "$host_cpu" = ia64; then
15163 symcode='[ABCDEGRST]'
15166 irix* | nonstopux*)
15167 symcode='[BCDEGRST]'
15170 symcode='[BCDEGQRST]'
15181 sysv5* | sco5v6* | unixware* | OpenUNIX*)
15189 # If we're using GNU nm, then use its standard symbol codes.
15190 case `$NM -V 2>&1` in
15191 *GNU* | *'with BFD'*)
15192 symcode='[ABCDGIRSTW]' ;;
15195 # Transform an extracted symbol line into a proper C declaration.
15196 # Some systems (esp. on ia64) link data and code symbols differently,
15197 # so use this general approach.
15198 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
15200 # Transform an extracted symbol line into symbol name and symbol address
15201 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'"
15202 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* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
15204 # Handle CRLF in mingw tool chain
15208 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
15212 # Try without a prefix underscore, then with it.
15213 for ac_symprfx in "" "_"; do
15215 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
15216 symxfrm="\\1 $ac_symprfx\\2 \\2"
15218 # Write the raw and C identifiers.
15219 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
15220 # Fake it for dumpbin and say T for any non-static function
15221 # and D for any global variable.
15222 # Also find C++ and __fastcall symbols from MSVC++,
15223 # which start with @ or ?.
15224 lt_cv_sys_global_symbol_pipe="$AWK '"\
15225 " {last_section=section; section=\$ 3};"\
15226 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
15227 " \$ 0!~/External *\|/{next};"\
15228 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
15229 " {if(hide[section]) next};"\
15230 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
15231 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
15232 " s[1]~/^[@?]/{print s[1], s[1]; next};"\
15233 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
15234 " ' prfx=^$ac_symprfx"
15236 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
15239 # Check to see that the pipe works correctly.
15243 cat > conftest.$ac_ext <<_LT_EOF
15248 void nm_test_func(void);
15249 void nm_test_func(void){}
15253 int main(){nm_test_var='a';nm_test_func();return(0);}
15256 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
15257 (eval $ac_compile) 2>&5
15259 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15260 test $ac_status = 0; }; then
15261 # Now try to grab the symbols.
15263 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
15264 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
15266 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15267 test $ac_status = 0; } && test -s "$nlist"; then
15268 # Try sorting and uniquifying the output.
15269 if sort "$nlist" | uniq > "$nlist"T; then
15270 mv -f "$nlist"T "$nlist"
15275 # Make sure that we snagged all the symbols we need.
15276 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
15277 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
15278 cat <<_LT_EOF > conftest.$ac_ext
15284 # Now generate the symbol file.
15285 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
15287 cat <<_LT_EOF >> conftest.$ac_ext
15289 /* The mapping between symbol names and symbols. */
15294 lt__PROGRAM__LTX_preloaded_symbols[] =
15296 { "@PROGRAM@", (void *) 0 },
15298 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
15299 cat <<\_LT_EOF >> conftest.$ac_ext
15303 /* This works around a problem in FreeBSD linker */
15304 #ifdef FREEBSD_WORKAROUND
15305 static const void *lt_preloaded_setup() {
15306 return lt__PROGRAM__LTX_preloaded_symbols;
15314 # Now try linking the two files.
15315 mv conftest.$ac_objext conftstm.$ac_objext
15316 lt_save_LIBS="$LIBS"
15317 lt_save_CFLAGS="$CFLAGS"
15318 LIBS="conftstm.$ac_objext"
15319 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
15320 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
15321 (eval $ac_link) 2>&5
15323 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15324 test $ac_status = 0; } && test -s conftest${ac_exeext}; then
15327 LIBS="$lt_save_LIBS"
15328 CFLAGS="$lt_save_CFLAGS"
15330 echo "cannot find nm_test_func in $nlist" >&5
15333 echo "cannot find nm_test_var in $nlist" >&5
15336 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
15339 echo "$progname: failed program was:" >&5
15340 cat conftest.$ac_ext >&5
15342 rm -rf conftest* conftst*
15344 # Do not use the global_symbol_pipe unless it works.
15345 if test "$pipe_works" = yes; then
15348 lt_cv_sys_global_symbol_pipe=
15354 if test -z "$lt_cv_sys_global_symbol_pipe"; then
15355 lt_cv_sys_global_symbol_to_cdecl=
15357 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
15358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
15359 $as_echo "failed" >&6; }
15361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
15362 $as_echo "ok" >&6; }
15386 # Check whether --enable-libtool-lock was given.
15387 if test "${enable_libtool_lock+set}" = set; then :
15388 enableval=$enable_libtool_lock;
15391 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
15393 # Some flags need to be propagated to the compiler or linker for good
15397 # Find out which ABI we are using.
15398 echo 'int i;' > conftest.$ac_ext
15399 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
15400 (eval $ac_compile) 2>&5
15402 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15403 test $ac_status = 0; }; then
15404 case `/usr/bin/file conftest.$ac_objext` in
15406 HPUX_IA64_MODE="32"
15409 HPUX_IA64_MODE="64"
15416 # Find out which ABI we are using.
15417 echo '#line '$LINENO' "configure"' > conftest.$ac_ext
15418 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
15419 (eval $ac_compile) 2>&5
15421 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15422 test $ac_status = 0; }; then
15423 if test "$lt_cv_prog_gnu_ld" = yes; then
15424 case `/usr/bin/file conftest.$ac_objext` in
15426 LD="${LD-ld} -melf32bsmip"
15429 LD="${LD-ld} -melf32bmipn32"
15432 LD="${LD-ld} -melf64bmip"
15436 case `/usr/bin/file conftest.$ac_objext` in
15452 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
15453 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
15454 # Find out which ABI we are using.
15455 echo 'int i;' > conftest.$ac_ext
15456 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
15457 (eval $ac_compile) 2>&5
15459 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15460 test $ac_status = 0; }; then
15461 case `/usr/bin/file conftest.o` in
15464 x86_64-*kfreebsd*-gnu)
15465 LD="${LD-ld} -m elf_i386_fbsd"
15468 case `/usr/bin/file conftest.o` in
15470 LD="${LD-ld} -m elf32_x86_64"
15473 LD="${LD-ld} -m elf_i386"
15477 powerpc64le-*linux*)
15478 LD="${LD-ld} -m elf32lppclinux"
15481 LD="${LD-ld} -m elf32ppclinux"
15484 LD="${LD-ld} -m elf_s390"
15487 LD="${LD-ld} -m elf32_sparc"
15493 x86_64-*kfreebsd*-gnu)
15494 LD="${LD-ld} -m elf_x86_64_fbsd"
15497 LD="${LD-ld} -m elf_x86_64"
15500 LD="${LD-ld} -m elf64lppc"
15503 LD="${LD-ld} -m elf64ppc"
15505 s390*-*linux*|s390*-*tpf*)
15506 LD="${LD-ld} -m elf64_s390"
15509 LD="${LD-ld} -m elf64_sparc"
15519 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
15520 SAVE_CFLAGS="$CFLAGS"
15521 CFLAGS="$CFLAGS -belf"
15522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
15523 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
15524 if ${lt_cv_cc_needs_belf+:} false; then :
15525 $as_echo_n "(cached) " >&6
15528 ac_cpp='$CPP $CPPFLAGS'
15529 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15530 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15531 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15533 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15534 /* end confdefs.h. */
15544 if ac_fn_c_try_link "$LINENO"; then :
15545 lt_cv_cc_needs_belf=yes
15547 lt_cv_cc_needs_belf=no
15549 rm -f core conftest.err conftest.$ac_objext \
15550 conftest$ac_exeext conftest.$ac_ext
15552 ac_cpp='$CPP $CPPFLAGS'
15553 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15554 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15555 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
15559 $as_echo "$lt_cv_cc_needs_belf" >&6; }
15560 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
15561 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
15562 CFLAGS="$SAVE_CFLAGS"
15566 # Find out which ABI we are using.
15567 echo 'int i;' > conftest.$ac_ext
15568 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
15569 (eval $ac_compile) 2>&5
15571 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15572 test $ac_status = 0; }; then
15573 case `/usr/bin/file conftest.o` in
15575 case $lt_cv_prog_gnu_ld in
15576 yes*) LD="${LD-ld} -m elf64_sparc" ;;
15578 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
15590 need_locks="$enable_libtool_lock"
15594 rhapsody* | darwin*)
15595 if test -n "$ac_tool_prefix"; then
15596 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
15597 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
15598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15599 $as_echo_n "checking for $ac_word... " >&6; }
15600 if ${ac_cv_prog_DSYMUTIL+:} false; then :
15601 $as_echo_n "(cached) " >&6
15603 if test -n "$DSYMUTIL"; then
15604 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
15606 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15607 for as_dir in $PATH
15610 test -z "$as_dir" && as_dir=.
15611 for ac_exec_ext in '' $ac_executable_extensions; do
15612 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15613 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
15614 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15623 DSYMUTIL=$ac_cv_prog_DSYMUTIL
15624 if test -n "$DSYMUTIL"; then
15625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
15626 $as_echo "$DSYMUTIL" >&6; }
15628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15629 $as_echo "no" >&6; }
15634 if test -z "$ac_cv_prog_DSYMUTIL"; then
15635 ac_ct_DSYMUTIL=$DSYMUTIL
15636 # Extract the first word of "dsymutil", so it can be a program name with args.
15637 set dummy dsymutil; ac_word=$2
15638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15639 $as_echo_n "checking for $ac_word... " >&6; }
15640 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
15641 $as_echo_n "(cached) " >&6
15643 if test -n "$ac_ct_DSYMUTIL"; then
15644 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
15646 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15647 for as_dir in $PATH
15650 test -z "$as_dir" && as_dir=.
15651 for ac_exec_ext in '' $ac_executable_extensions; do
15652 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15653 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
15654 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15663 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
15664 if test -n "$ac_ct_DSYMUTIL"; then
15665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
15666 $as_echo "$ac_ct_DSYMUTIL" >&6; }
15668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15669 $as_echo "no" >&6; }
15672 if test "x$ac_ct_DSYMUTIL" = x; then
15675 case $cross_compiling:$ac_tool_warned in
15677 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
15678 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
15679 ac_tool_warned=yes ;;
15681 DSYMUTIL=$ac_ct_DSYMUTIL
15684 DSYMUTIL="$ac_cv_prog_DSYMUTIL"
15687 if test -n "$ac_tool_prefix"; then
15688 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
15689 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
15690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15691 $as_echo_n "checking for $ac_word... " >&6; }
15692 if ${ac_cv_prog_NMEDIT+:} false; then :
15693 $as_echo_n "(cached) " >&6
15695 if test -n "$NMEDIT"; then
15696 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
15698 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15699 for as_dir in $PATH
15702 test -z "$as_dir" && as_dir=.
15703 for ac_exec_ext in '' $ac_executable_extensions; do
15704 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15705 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
15706 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15715 NMEDIT=$ac_cv_prog_NMEDIT
15716 if test -n "$NMEDIT"; then
15717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
15718 $as_echo "$NMEDIT" >&6; }
15720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15721 $as_echo "no" >&6; }
15726 if test -z "$ac_cv_prog_NMEDIT"; then
15727 ac_ct_NMEDIT=$NMEDIT
15728 # Extract the first word of "nmedit", so it can be a program name with args.
15729 set dummy nmedit; ac_word=$2
15730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15731 $as_echo_n "checking for $ac_word... " >&6; }
15732 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
15733 $as_echo_n "(cached) " >&6
15735 if test -n "$ac_ct_NMEDIT"; then
15736 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
15738 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15739 for as_dir in $PATH
15742 test -z "$as_dir" && as_dir=.
15743 for ac_exec_ext in '' $ac_executable_extensions; do
15744 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15745 ac_cv_prog_ac_ct_NMEDIT="nmedit"
15746 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15755 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
15756 if test -n "$ac_ct_NMEDIT"; then
15757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
15758 $as_echo "$ac_ct_NMEDIT" >&6; }
15760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15761 $as_echo "no" >&6; }
15764 if test "x$ac_ct_NMEDIT" = x; then
15767 case $cross_compiling:$ac_tool_warned in
15769 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
15770 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
15771 ac_tool_warned=yes ;;
15773 NMEDIT=$ac_ct_NMEDIT
15776 NMEDIT="$ac_cv_prog_NMEDIT"
15779 if test -n "$ac_tool_prefix"; then
15780 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
15781 set dummy ${ac_tool_prefix}lipo; ac_word=$2
15782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15783 $as_echo_n "checking for $ac_word... " >&6; }
15784 if ${ac_cv_prog_LIPO+:} false; then :
15785 $as_echo_n "(cached) " >&6
15787 if test -n "$LIPO"; then
15788 ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
15790 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15791 for as_dir in $PATH
15794 test -z "$as_dir" && as_dir=.
15795 for ac_exec_ext in '' $ac_executable_extensions; do
15796 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15797 ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
15798 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15807 LIPO=$ac_cv_prog_LIPO
15808 if test -n "$LIPO"; then
15809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
15810 $as_echo "$LIPO" >&6; }
15812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15813 $as_echo "no" >&6; }
15818 if test -z "$ac_cv_prog_LIPO"; then
15820 # Extract the first word of "lipo", so it can be a program name with args.
15821 set dummy lipo; ac_word=$2
15822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15823 $as_echo_n "checking for $ac_word... " >&6; }
15824 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
15825 $as_echo_n "(cached) " >&6
15827 if test -n "$ac_ct_LIPO"; then
15828 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
15830 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15831 for as_dir in $PATH
15834 test -z "$as_dir" && as_dir=.
15835 for ac_exec_ext in '' $ac_executable_extensions; do
15836 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15837 ac_cv_prog_ac_ct_LIPO="lipo"
15838 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15847 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
15848 if test -n "$ac_ct_LIPO"; then
15849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
15850 $as_echo "$ac_ct_LIPO" >&6; }
15852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15853 $as_echo "no" >&6; }
15856 if test "x$ac_ct_LIPO" = x; then
15859 case $cross_compiling:$ac_tool_warned in
15861 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
15862 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
15863 ac_tool_warned=yes ;;
15868 LIPO="$ac_cv_prog_LIPO"
15871 if test -n "$ac_tool_prefix"; then
15872 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
15873 set dummy ${ac_tool_prefix}otool; ac_word=$2
15874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15875 $as_echo_n "checking for $ac_word... " >&6; }
15876 if ${ac_cv_prog_OTOOL+:} false; then :
15877 $as_echo_n "(cached) " >&6
15879 if test -n "$OTOOL"; then
15880 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
15882 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15883 for as_dir in $PATH
15886 test -z "$as_dir" && as_dir=.
15887 for ac_exec_ext in '' $ac_executable_extensions; do
15888 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15889 ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
15890 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15899 OTOOL=$ac_cv_prog_OTOOL
15900 if test -n "$OTOOL"; then
15901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
15902 $as_echo "$OTOOL" >&6; }
15904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15905 $as_echo "no" >&6; }
15910 if test -z "$ac_cv_prog_OTOOL"; then
15912 # Extract the first word of "otool", so it can be a program name with args.
15913 set dummy otool; ac_word=$2
15914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15915 $as_echo_n "checking for $ac_word... " >&6; }
15916 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
15917 $as_echo_n "(cached) " >&6
15919 if test -n "$ac_ct_OTOOL"; then
15920 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
15922 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15923 for as_dir in $PATH
15926 test -z "$as_dir" && as_dir=.
15927 for ac_exec_ext in '' $ac_executable_extensions; do
15928 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15929 ac_cv_prog_ac_ct_OTOOL="otool"
15930 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15939 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
15940 if test -n "$ac_ct_OTOOL"; then
15941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
15942 $as_echo "$ac_ct_OTOOL" >&6; }
15944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15945 $as_echo "no" >&6; }
15948 if test "x$ac_ct_OTOOL" = x; then
15951 case $cross_compiling:$ac_tool_warned in
15953 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
15954 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
15955 ac_tool_warned=yes ;;
15960 OTOOL="$ac_cv_prog_OTOOL"
15963 if test -n "$ac_tool_prefix"; then
15964 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
15965 set dummy ${ac_tool_prefix}otool64; ac_word=$2
15966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15967 $as_echo_n "checking for $ac_word... " >&6; }
15968 if ${ac_cv_prog_OTOOL64+:} false; then :
15969 $as_echo_n "(cached) " >&6
15971 if test -n "$OTOOL64"; then
15972 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
15974 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15975 for as_dir in $PATH
15978 test -z "$as_dir" && as_dir=.
15979 for ac_exec_ext in '' $ac_executable_extensions; do
15980 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15981 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
15982 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15991 OTOOL64=$ac_cv_prog_OTOOL64
15992 if test -n "$OTOOL64"; then
15993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
15994 $as_echo "$OTOOL64" >&6; }
15996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15997 $as_echo "no" >&6; }
16002 if test -z "$ac_cv_prog_OTOOL64"; then
16003 ac_ct_OTOOL64=$OTOOL64
16004 # Extract the first word of "otool64", so it can be a program name with args.
16005 set dummy otool64; ac_word=$2
16006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16007 $as_echo_n "checking for $ac_word... " >&6; }
16008 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
16009 $as_echo_n "(cached) " >&6
16011 if test -n "$ac_ct_OTOOL64"; then
16012 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
16014 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16015 for as_dir in $PATH
16018 test -z "$as_dir" && as_dir=.
16019 for ac_exec_ext in '' $ac_executable_extensions; do
16020 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16021 ac_cv_prog_ac_ct_OTOOL64="otool64"
16022 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16031 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
16032 if test -n "$ac_ct_OTOOL64"; then
16033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
16034 $as_echo "$ac_ct_OTOOL64" >&6; }
16036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16037 $as_echo "no" >&6; }
16040 if test "x$ac_ct_OTOOL64" = x; then
16043 case $cross_compiling:$ac_tool_warned in
16045 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
16046 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
16047 ac_tool_warned=yes ;;
16049 OTOOL64=$ac_ct_OTOOL64
16052 OTOOL64="$ac_cv_prog_OTOOL64"
16081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
16082 $as_echo_n "checking for -single_module linker flag... " >&6; }
16083 if ${lt_cv_apple_cc_single_mod+:} false; then :
16084 $as_echo_n "(cached) " >&6
16086 lt_cv_apple_cc_single_mod=no
16087 if test -z "${LT_MULTI_MODULE}"; then
16088 # By default we will add the -single_module flag. You can override
16089 # by either setting the environment variable LT_MULTI_MODULE
16090 # non-empty at configure time, or by adding -multi_module to the
16092 rm -rf libconftest.dylib*
16093 echo "int foo(void){return 1;}" > conftest.c
16094 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
16095 -dynamiclib -Wl,-single_module conftest.c" >&5
16096 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
16097 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
16099 if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
16100 lt_cv_apple_cc_single_mod=yes
16102 cat conftest.err >&5
16104 rm -rf libconftest.dylib*
16108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
16109 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
16110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
16111 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
16112 if ${lt_cv_ld_exported_symbols_list+:} false; then :
16113 $as_echo_n "(cached) " >&6
16115 lt_cv_ld_exported_symbols_list=no
16116 save_LDFLAGS=$LDFLAGS
16117 echo "_main" > conftest.sym
16118 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
16119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16120 /* end confdefs.h. */
16130 if ac_fn_c_try_link "$LINENO"; then :
16131 lt_cv_ld_exported_symbols_list=yes
16133 lt_cv_ld_exported_symbols_list=no
16135 rm -f core conftest.err conftest.$ac_objext \
16136 conftest$ac_exeext conftest.$ac_ext
16137 LDFLAGS="$save_LDFLAGS"
16140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
16141 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
16142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
16143 $as_echo_n "checking for -force_load linker flag... " >&6; }
16144 if ${lt_cv_ld_force_load+:} false; then :
16145 $as_echo_n "(cached) " >&6
16147 lt_cv_ld_force_load=no
16148 cat > conftest.c << _LT_EOF
16149 int forced_loaded() { return 2;}
16151 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
16152 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
16153 echo "$AR cru libconftest.a conftest.o" >&5
16154 $AR cru libconftest.a conftest.o 2>&5
16155 cat > conftest.c << _LT_EOF
16156 int main() { return 0;}
16158 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
16159 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
16161 if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
16162 lt_cv_ld_force_load=yes
16164 cat conftest.err >&5
16166 rm -f conftest.err libconftest.a conftest conftest.c
16167 rm -rf conftest.dSYM
16170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
16171 $as_echo "$lt_cv_ld_force_load" >&6; }
16172 # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
16173 # build without first building modern cctools / linker.
16174 case $host_cpu-$host_os in
16175 *-rhapsody* | *-darwin1.[012])
16176 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
16178 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
16180 # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
16181 # deployment target is forced to an earlier version.
16182 case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
16183 UNSET,*-darwin[89]*|UNSET,*-darwin[12][0123456789]*)
16186 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
16193 if test "$lt_cv_apple_cc_single_mod" = "yes"; then
16194 _lt_dar_single_mod='$single_module'
16196 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
16197 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
16199 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
16201 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
16202 _lt_dsymutil='~$DSYMUTIL $lib || :'
16210 for ac_header in dlfcn.h
16212 ac_fn_c_check_header_preproc "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h"
16213 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
16214 cat >>confdefs.h <<_ACEOF
16215 #define HAVE_DLFCN_H 1
16232 enable_win32_dll=no
16235 # Check whether --enable-shared was given.
16236 if test "${enable_shared+set}" = set; then :
16237 enableval=$enable_shared; p=${PACKAGE-default}
16239 yes) enable_shared=yes ;;
16240 no) enable_shared=no ;;
16243 # Look at the argument we got. We use all the common list separators.
16244 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
16245 for pkg in $enableval; do
16247 if test "X$pkg" = "X$p"; then
16266 # Check whether --enable-static was given.
16267 if test "${enable_static+set}" = set; then :
16268 enableval=$enable_static; p=${PACKAGE-default}
16270 yes) enable_static=yes ;;
16271 no) enable_static=no ;;
16274 # Look at the argument we got. We use all the common list separators.
16275 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
16276 for pkg in $enableval; do
16278 if test "X$pkg" = "X$p"; then
16298 # Check whether --with-pic was given.
16299 if test "${with_pic+set}" = set; then :
16300 withval=$with_pic; pic_mode="$withval"
16306 test -z "$pic_mode" && pic_mode=default
16314 # Check whether --enable-fast-install was given.
16315 if test "${enable_fast_install+set}" = set; then :
16316 enableval=$enable_fast_install; p=${PACKAGE-default}
16318 yes) enable_fast_install=yes ;;
16319 no) enable_fast_install=no ;;
16321 enable_fast_install=no
16322 # Look at the argument we got. We use all the common list separators.
16323 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
16324 for pkg in $enableval; do
16326 if test "X$pkg" = "X$p"; then
16327 enable_fast_install=yes
16334 enable_fast_install=yes
16347 # This can be used to rebuild libtool when needed
16348 LIBTOOL_DEPS="$ltmain"
16350 # Always use our own libtool.
16351 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
16378 test -z "$LN_S" && LN_S="ln -s"
16393 if test -n "${ZSH_VERSION+set}" ; then
16394 setopt NO_GLOB_SUBST
16397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
16398 $as_echo_n "checking for objdir... " >&6; }
16399 if ${lt_cv_objdir+:} false; then :
16400 $as_echo_n "(cached) " >&6
16402 rm -f .libs 2>/dev/null
16403 mkdir .libs 2>/dev/null
16404 if test -d .libs; then
16407 # MS-DOS does not allow filenames that begin with a dot.
16410 rmdir .libs 2>/dev/null
16412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
16413 $as_echo "$lt_cv_objdir" >&6; }
16414 objdir=$lt_cv_objdir
16420 cat >>confdefs.h <<_ACEOF
16421 #define LT_OBJDIR "$lt_cv_objdir/"
16429 # AIX sometimes has problems with the GCC collect2 program. For some
16430 # reason, if we set the COLLECT_NAMES environment variable, the problems
16431 # vanish in a puff of smoke.
16432 if test "X${COLLECT_NAMES+set}" != Xset; then
16434 export COLLECT_NAMES
16439 # Global variables:
16441 can_build_shared=yes
16443 # All known linkers require a `.a' archive for static linking (except MSVC,
16444 # which needs '.lib').
16447 with_gnu_ld="$lt_cv_prog_gnu_ld"
16450 old_CFLAGS="$CFLAGS"
16452 # Set sane defaults for various variables
16453 test -z "$CC" && CC=cc
16454 test -z "$LTCC" && LTCC=$CC
16455 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
16456 test -z "$LD" && LD=ld
16457 test -z "$ac_objext" && ac_objext=o
16459 for cc_temp in $compiler""; do
16461 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
16462 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
16467 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
16470 # Only perform the check for file, if the check method requires it
16471 test -z "$MAGIC_CMD" && MAGIC_CMD=file
16472 case $deplibs_check_method in
16474 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
16475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
16476 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
16477 if ${lt_cv_path_MAGIC_CMD+:} false; then :
16478 $as_echo_n "(cached) " >&6
16482 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
16485 lt_save_MAGIC_CMD="$MAGIC_CMD"
16486 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
16487 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
16488 for ac_dir in $ac_dummy; do
16490 test -z "$ac_dir" && ac_dir=.
16491 if test -f $ac_dir/${ac_tool_prefix}file; then
16492 lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
16493 if test -n "$file_magic_test_file"; then
16494 case $deplibs_check_method in
16496 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
16497 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
16498 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
16499 $EGREP "$file_magic_regex" > /dev/null; then
16504 *** Warning: the command libtool uses to detect shared libraries,
16505 *** $file_magic_cmd, produces output that libtool cannot recognize.
16506 *** The result is that libtool may fail to recognize shared libraries
16507 *** as such. This will affect the creation of libtool libraries that
16508 *** depend on shared libraries, but programs linked with such libtool
16509 *** libraries will work regardless of this problem. Nevertheless, you
16510 *** may want to report the problem to your system manager and/or to
16511 *** bug-libtool@gnu.org
16521 MAGIC_CMD="$lt_save_MAGIC_CMD"
16526 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
16527 if test -n "$MAGIC_CMD"; then
16528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
16529 $as_echo "$MAGIC_CMD" >&6; }
16531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16532 $as_echo "no" >&6; }
16539 if test -z "$lt_cv_path_MAGIC_CMD"; then
16540 if test -n "$ac_tool_prefix"; then
16541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
16542 $as_echo_n "checking for file... " >&6; }
16543 if ${lt_cv_path_MAGIC_CMD+:} false; then :
16544 $as_echo_n "(cached) " >&6
16548 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
16551 lt_save_MAGIC_CMD="$MAGIC_CMD"
16552 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
16553 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
16554 for ac_dir in $ac_dummy; do
16556 test -z "$ac_dir" && ac_dir=.
16557 if test -f $ac_dir/file; then
16558 lt_cv_path_MAGIC_CMD="$ac_dir/file"
16559 if test -n "$file_magic_test_file"; then
16560 case $deplibs_check_method in
16562 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
16563 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
16564 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
16565 $EGREP "$file_magic_regex" > /dev/null; then
16570 *** Warning: the command libtool uses to detect shared libraries,
16571 *** $file_magic_cmd, produces output that libtool cannot recognize.
16572 *** The result is that libtool may fail to recognize shared libraries
16573 *** as such. This will affect the creation of libtool libraries that
16574 *** depend on shared libraries, but programs linked with such libtool
16575 *** libraries will work regardless of this problem. Nevertheless, you
16576 *** may want to report the problem to your system manager and/or to
16577 *** bug-libtool@gnu.org
16587 MAGIC_CMD="$lt_save_MAGIC_CMD"
16592 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
16593 if test -n "$MAGIC_CMD"; then
16594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
16595 $as_echo "$MAGIC_CMD" >&6; }
16597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16598 $as_echo "no" >&6; }
16611 # Use C for the default configuration in the libtool script
16615 ac_cpp='$CPP $CPPFLAGS'
16616 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16617 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16618 ac_compiler_gnu=$ac_cv_c_compiler_gnu
16621 # Source file extension for C test sources.
16624 # Object file extension for compiled C test sources.
16628 # Code to be used in simple compile tests
16629 lt_simple_compile_test_code="int some_variable = 0;"
16631 # Code to be used in simple link tests
16632 lt_simple_link_test_code='int main(){return(0);}'
16640 # If no C compiler was specified, use CC.
16643 # If no C compiler flags were specified, use CFLAGS.
16644 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
16646 # Allow CC to be a program name with arguments.
16649 # Save the default compiler, since it gets overwritten when the other
16650 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
16651 compiler_DEFAULT=$CC
16653 # save warnings/boilerplate of simple test code
16654 ac_outfile=conftest.$ac_objext
16655 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
16656 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
16657 _lt_compiler_boilerplate=`cat conftest.err`
16660 ac_outfile=conftest.$ac_objext
16661 echo "$lt_simple_link_test_code" >conftest.$ac_ext
16662 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
16663 _lt_linker_boilerplate=`cat conftest.err`
16668 ## There is no encapsulation within the following macros, do not change
16669 ## the running order or otherwise move them around unless you know exactly
16670 ## what you are doing...
16671 if test -n "$compiler"; then
16673 lt_prog_compiler_no_builtin_flag=
16675 if test "$GCC" = yes; then
16676 case $cc_basename in
16678 lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
16680 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
16683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
16684 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
16685 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
16686 $as_echo_n "(cached) " >&6
16688 lt_cv_prog_compiler_rtti_exceptions=no
16689 ac_outfile=conftest.$ac_objext
16690 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16691 lt_compiler_flag="-fno-rtti -fno-exceptions"
16692 # Insert the option either (1) after the last *FLAGS variable, or
16693 # (2) before a word containing "conftest.", or (3) at the end.
16694 # Note that $ac_compile itself does not contain backslashes and begins
16695 # with a dollar sign (not a hyphen), so the echo should work correctly.
16696 # The option is referenced via a variable to avoid confusing sed.
16697 lt_compile=`echo "$ac_compile" | $SED \
16698 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
16699 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
16700 -e 's:$: $lt_compiler_flag:'`
16701 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
16702 (eval "$lt_compile" 2>conftest.err)
16704 cat conftest.err >&5
16705 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16706 if (exit $ac_status) && test -s "$ac_outfile"; then
16707 # The compiler can only warn and ignore the option if not recognized
16708 # So say no if there are warnings other than the usual output.
16709 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
16710 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16711 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
16712 lt_cv_prog_compiler_rtti_exceptions=yes
16718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
16719 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
16721 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
16722 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
16734 lt_prog_compiler_wl=
16735 lt_prog_compiler_pic=
16736 lt_prog_compiler_static=
16738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
16739 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
16741 if test "$GCC" = yes; then
16742 lt_prog_compiler_wl='-Wl,'
16743 lt_prog_compiler_static='-static'
16747 # All AIX code is PIC.
16748 if test "$host_cpu" = ia64; then
16749 # AIX 5 now supports IA64 processor
16750 lt_prog_compiler_static='-Bstatic'
16752 lt_prog_compiler_pic='-fPIC'
16758 # see comment about AmigaOS4 .so support
16759 lt_prog_compiler_pic='-fPIC'
16762 # FIXME: we need at least 68020 code to build shared libraries, but
16763 # adding the `-m68020' flag to GCC prevents building anything better,
16765 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
16770 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
16771 # PIC is the default for these OSes.
16774 mingw* | cygwin* | pw32* | os2* | cegcc*)
16775 # This hack is so that the source file can tell whether it is being
16776 # built for inclusion in a dll (and should export symbols for example).
16777 # Although the cygwin gcc ignores -fPIC, still need this for old-style
16778 # (--disable-auto-import) libraries
16779 lt_prog_compiler_pic='-DDLL_EXPORT'
16782 darwin* | rhapsody*)
16783 # PIC is the default on this platform
16784 # Common symbols not allowed in MH_DYLIB files
16785 lt_prog_compiler_pic='-fno-common'
16789 # PIC is the default for Haiku.
16790 # The "-static" flag exists, but is broken.
16791 lt_prog_compiler_static=
16795 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
16796 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
16797 # sets the default TLS model and affects inlining.
16803 lt_prog_compiler_pic='-fPIC'
16809 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
16810 # Instead, we relocate shared libraries at runtime.
16814 # Just because we use GCC doesn't mean we suddenly get shared libraries
16815 # on systems that don't support them.
16816 lt_prog_compiler_can_build_shared=no
16821 # QNX uses GNU C++, but need to define -shared option too, otherwise
16822 # it will coredump.
16823 lt_prog_compiler_pic='-fPIC -shared'
16827 if test -d /usr/nec; then
16828 lt_prog_compiler_pic=-Kconform_pic
16833 lt_prog_compiler_pic='-fPIC'
16837 case $cc_basename in
16838 nvcc*) # Cuda Compiler Driver 2.2
16839 lt_prog_compiler_wl='-Xlinker '
16840 lt_prog_compiler_pic='-Xcompiler -fPIC'
16844 # PORTME Check for flag to pass linker flags through the system compiler.
16847 lt_prog_compiler_wl='-Wl,'
16848 if test "$host_cpu" = ia64; then
16849 # AIX 5 now supports IA64 processor
16850 lt_prog_compiler_static='-Bstatic'
16852 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
16856 mingw* | cygwin* | pw32* | os2* | cegcc*)
16857 # This hack is so that the source file can tell whether it is being
16858 # built for inclusion in a dll (and should export symbols for example).
16859 lt_prog_compiler_pic='-DDLL_EXPORT'
16862 hpux9* | hpux10* | hpux11*)
16863 lt_prog_compiler_wl='-Wl,'
16864 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
16865 # not for PA HP-UX.
16871 lt_prog_compiler_pic='+Z'
16874 # Is there a better lt_prog_compiler_static that works with the bundled CC?
16875 lt_prog_compiler_static='${wl}-a ${wl}archive'
16878 irix5* | irix6* | nonstopux*)
16879 lt_prog_compiler_wl='-Wl,'
16880 # PIC (with -KPIC) is the default.
16881 lt_prog_compiler_static='-non_shared'
16884 linux* | k*bsd*-gnu | kopensolaris*-gnu)
16885 case $cc_basename in
16886 # old Intel for x86_64 which still supported -KPIC.
16888 lt_prog_compiler_wl='-Wl,'
16889 lt_prog_compiler_pic='-KPIC'
16890 lt_prog_compiler_static='-static'
16892 # icc used to be incompatible with GCC.
16893 # ICC 10 doesn't accept -KPIC any more.
16895 lt_prog_compiler_wl='-Wl,'
16896 lt_prog_compiler_pic='-fPIC'
16897 lt_prog_compiler_static='-static'
16899 # Lahey Fortran 8.1.
16901 lt_prog_compiler_wl='-Wl,'
16902 lt_prog_compiler_pic='--shared'
16903 lt_prog_compiler_static='--static'
16905 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
16906 # Portland Group compilers (*not* the Pentium gcc compiler,
16907 # which looks to be a dead project)
16908 lt_prog_compiler_wl='-Wl,'
16909 lt_prog_compiler_pic='-fpic'
16910 lt_prog_compiler_static='-Bstatic'
16913 lt_prog_compiler_wl='-Wl,'
16914 # All Alpha code is PIC.
16915 lt_prog_compiler_static='-non_shared'
16917 xl* | bgxl* | bgf* | mpixl*)
16918 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
16919 lt_prog_compiler_wl='-Wl,'
16920 lt_prog_compiler_pic='-qpic'
16921 lt_prog_compiler_static='-qstaticlink'
16924 case `$CC -V 2>&1 | sed 5q` in
16925 *Sun\ F* | *Sun*Fortran*)
16926 # Sun Fortran 8.3 passes all unrecognized flags to the linker
16927 lt_prog_compiler_pic='-KPIC'
16928 lt_prog_compiler_static='-Bstatic'
16929 lt_prog_compiler_wl=''
16933 lt_prog_compiler_pic='-KPIC'
16934 lt_prog_compiler_static='-Bstatic'
16935 lt_prog_compiler_wl='-Wl,'
16943 lt_prog_compiler_pic='-KPIC'
16944 lt_prog_compiler_static='-Bstatic'
16948 # QNX uses GNU C++, but need to define -shared option too, otherwise
16949 # it will coredump.
16950 lt_prog_compiler_pic='-fPIC -shared'
16953 osf3* | osf4* | osf5*)
16954 lt_prog_compiler_wl='-Wl,'
16955 # All OSF/1 code is PIC.
16956 lt_prog_compiler_static='-non_shared'
16960 lt_prog_compiler_static='-non_shared'
16964 lt_prog_compiler_pic='-KPIC'
16965 lt_prog_compiler_static='-Bstatic'
16966 case $cc_basename in
16967 f77* | f90* | f95*)
16968 lt_prog_compiler_wl='-Qoption ld ';;
16970 lt_prog_compiler_wl='-Wl,';;
16975 lt_prog_compiler_wl='-Qoption ld '
16976 lt_prog_compiler_pic='-PIC'
16977 lt_prog_compiler_static='-Bstatic'
16980 sysv4 | sysv4.2uw2* | sysv4.3*)
16981 lt_prog_compiler_wl='-Wl,'
16982 lt_prog_compiler_pic='-KPIC'
16983 lt_prog_compiler_static='-Bstatic'
16987 if test -d /usr/nec ;then
16988 lt_prog_compiler_pic='-Kconform_pic'
16989 lt_prog_compiler_static='-Bstatic'
16993 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
16994 lt_prog_compiler_wl='-Wl,'
16995 lt_prog_compiler_pic='-KPIC'
16996 lt_prog_compiler_static='-Bstatic'
17000 lt_prog_compiler_wl='-Wl,'
17001 lt_prog_compiler_can_build_shared=no
17005 lt_prog_compiler_pic='-pic'
17006 lt_prog_compiler_static='-Bstatic'
17010 lt_prog_compiler_can_build_shared=no
17016 # For platforms which do not support PIC, -DPIC is meaningless:
17018 lt_prog_compiler_pic=
17021 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
17024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
17025 $as_echo "$lt_prog_compiler_pic" >&6; }
17033 # Check to make sure the PIC flag actually works.
17035 if test -n "$lt_prog_compiler_pic"; then
17036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
17037 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
17038 if ${lt_cv_prog_compiler_pic_works+:} false; then :
17039 $as_echo_n "(cached) " >&6
17041 lt_cv_prog_compiler_pic_works=no
17042 ac_outfile=conftest.$ac_objext
17043 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
17044 lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
17045 # Insert the option either (1) after the last *FLAGS variable, or
17046 # (2) before a word containing "conftest.", or (3) at the end.
17047 # Note that $ac_compile itself does not contain backslashes and begins
17048 # with a dollar sign (not a hyphen), so the echo should work correctly.
17049 # The option is referenced via a variable to avoid confusing sed.
17050 lt_compile=`echo "$ac_compile" | $SED \
17051 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
17052 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
17053 -e 's:$: $lt_compiler_flag:'`
17054 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
17055 (eval "$lt_compile" 2>conftest.err)
17057 cat conftest.err >&5
17058 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17059 if (exit $ac_status) && test -s "$ac_outfile"; then
17060 # The compiler can only warn and ignore the option if not recognized
17061 # So say no if there are warnings other than the usual output.
17062 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
17063 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
17064 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
17065 lt_cv_prog_compiler_pic_works=yes
17071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
17072 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
17074 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
17075 case $lt_prog_compiler_pic in
17077 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
17080 lt_prog_compiler_pic=
17081 lt_prog_compiler_can_build_shared=no
17092 # Check to make sure the static flag actually works.
17094 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
17095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
17096 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
17097 if ${lt_cv_prog_compiler_static_works+:} false; then :
17098 $as_echo_n "(cached) " >&6
17100 lt_cv_prog_compiler_static_works=no
17101 save_LDFLAGS="$LDFLAGS"
17102 LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
17103 echo "$lt_simple_link_test_code" > conftest.$ac_ext
17104 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
17105 # The linker can only warn and ignore the option if not recognized
17106 # So say no if there are warnings
17107 if test -s conftest.err; then
17108 # Append any errors to the config.log.
17109 cat conftest.err 1>&5
17110 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
17111 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
17112 if diff conftest.exp conftest.er2 >/dev/null; then
17113 lt_cv_prog_compiler_static_works=yes
17116 lt_cv_prog_compiler_static_works=yes
17120 LDFLAGS="$save_LDFLAGS"
17123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
17124 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
17126 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
17129 lt_prog_compiler_static=
17138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
17139 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
17140 if ${lt_cv_prog_compiler_c_o+:} false; then :
17141 $as_echo_n "(cached) " >&6
17143 lt_cv_prog_compiler_c_o=no
17144 $RM -r conftest 2>/dev/null
17148 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
17150 lt_compiler_flag="-o out/conftest2.$ac_objext"
17151 # Insert the option either (1) after the last *FLAGS variable, or
17152 # (2) before a word containing "conftest.", or (3) at the end.
17153 # Note that $ac_compile itself does not contain backslashes and begins
17154 # with a dollar sign (not a hyphen), so the echo should work correctly.
17155 lt_compile=`echo "$ac_compile" | $SED \
17156 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
17157 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
17158 -e 's:$: $lt_compiler_flag:'`
17159 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
17160 (eval "$lt_compile" 2>out/conftest.err)
17162 cat out/conftest.err >&5
17163 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17164 if (exit $ac_status) && test -s out/conftest2.$ac_objext
17166 # The compiler can only warn and ignore the option if not recognized
17167 # So say no if there are warnings
17168 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
17169 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
17170 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
17171 lt_cv_prog_compiler_c_o=yes
17176 # SGI C++ compiler will create directory out/ii_files/ for
17177 # template instantiation
17178 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
17179 $RM out/* && rmdir out
17185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
17186 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
17193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
17194 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
17195 if ${lt_cv_prog_compiler_c_o+:} false; then :
17196 $as_echo_n "(cached) " >&6
17198 lt_cv_prog_compiler_c_o=no
17199 $RM -r conftest 2>/dev/null
17203 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
17205 lt_compiler_flag="-o out/conftest2.$ac_objext"
17206 # Insert the option either (1) after the last *FLAGS variable, or
17207 # (2) before a word containing "conftest.", or (3) at the end.
17208 # Note that $ac_compile itself does not contain backslashes and begins
17209 # with a dollar sign (not a hyphen), so the echo should work correctly.
17210 lt_compile=`echo "$ac_compile" | $SED \
17211 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
17212 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
17213 -e 's:$: $lt_compiler_flag:'`
17214 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
17215 (eval "$lt_compile" 2>out/conftest.err)
17217 cat out/conftest.err >&5
17218 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17219 if (exit $ac_status) && test -s out/conftest2.$ac_objext
17221 # The compiler can only warn and ignore the option if not recognized
17222 # So say no if there are warnings
17223 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
17224 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
17225 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
17226 lt_cv_prog_compiler_c_o=yes
17231 # SGI C++ compiler will create directory out/ii_files/ for
17232 # template instantiation
17233 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
17234 $RM out/* && rmdir out
17240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
17241 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
17246 hard_links="nottested"
17247 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
17248 # do not overwrite the value of need_locks provided by the user
17249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
17250 $as_echo_n "checking if we can lock with hard links... " >&6; }
17253 ln conftest.a conftest.b 2>/dev/null && hard_links=no
17255 ln conftest.a conftest.b 2>&5 || hard_links=no
17256 ln conftest.a conftest.b 2>/dev/null && hard_links=no
17257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
17258 $as_echo "$hard_links" >&6; }
17259 if test "$hard_links" = no; then
17260 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
17261 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
17273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
17274 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
17277 allow_undefined_flag=
17278 always_export_symbols=no
17280 archive_expsym_cmds=
17281 compiler_needs_object=no
17282 enable_shared_with_static_runtimes=no
17283 export_dynamic_flag_spec=
17284 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
17285 hardcode_automatic=no
17287 hardcode_direct_absolute=no
17288 hardcode_libdir_flag_spec=
17289 hardcode_libdir_flag_spec_ld=
17290 hardcode_libdir_separator=
17291 hardcode_minus_L=no
17292 hardcode_shlibpath_var=unsupported
17294 link_all_deplibs=unknown
17296 module_expsym_cmds=
17297 old_archive_from_new_cmds=
17298 old_archive_from_expsyms_cmds=
17299 thread_safe_flag_spec=
17300 whole_archive_flag_spec=
17301 # include_expsyms should be a list of space-separated symbols to be *always*
17302 # included in the symbol list
17304 # exclude_expsyms can be an extended regexp of symbols to exclude
17305 # it will be wrapped by ` (' and `)$', so one must not match beginning or
17306 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
17307 # as well as any symbol that contains `d'.
17308 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
17309 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
17310 # platforms (ab)use it in PIC code, but their linkers get confused if
17311 # the symbol is explicitly referenced. Since portable code cannot
17312 # rely on this symbol name, it's probably fine to never include it in
17313 # preloaded symbol tables.
17314 # Exclude shared library initialization/finalization symbols.
17315 extract_expsyms_cmds=
17318 cygwin* | mingw* | pw32* | cegcc*)
17319 # FIXME: the MSVC++ port hasn't been tested in a loooong time
17320 # When not using gcc, we currently assume that we are using
17321 # Microsoft Visual C++.
17322 if test "$GCC" != yes; then
17327 # we just hope/assume this is gcc and not c89 (= MSVC++)
17337 # On some targets, GNU ld is compatible enough with the native linker
17338 # that we're better off using the native interface for both.
17339 lt_use_gnu_ld_interface=no
17340 if test "$with_gnu_ld" = yes; then
17343 # The AIX port of GNU ld has always aspired to compatibility
17344 # with the native linker. However, as the warning in the GNU ld
17345 # block says, versions before 2.19.5* couldn't really create working
17346 # shared libraries, regardless of the interface used.
17347 case `$LD -v 2>&1` in
17348 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
17349 *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
17350 *\ \(GNU\ Binutils\)\ [3-9]*) ;;
17352 lt_use_gnu_ld_interface=yes
17357 lt_use_gnu_ld_interface=yes
17362 if test "$lt_use_gnu_ld_interface" = yes; then
17363 # If archive_cmds runs LD, not CC, wlarc should be empty
17366 # Set some defaults for GNU ld with shared library support. These
17367 # are reset later if shared libraries are not supported. Putting them
17368 # here allows them to be overridden if necessary.
17369 runpath_var=LD_RUN_PATH
17370 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17371 export_dynamic_flag_spec='${wl}--export-dynamic'
17372 # ancient GNU ld didn't support --whole-archive et. al.
17373 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
17374 whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
17376 whole_archive_flag_spec=
17378 supports_anon_versioning=no
17379 case `$LD -v 2>&1` in
17380 *GNU\ gold*) supports_anon_versioning=yes ;;
17381 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
17382 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
17383 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
17384 *\ 2.11.*) ;; # other 2.11 versions
17385 *) supports_anon_versioning=yes ;;
17388 # See if GNU ld supports shared libraries.
17391 # On AIX/PPC, the GNU linker is very broken
17392 if test "$host_cpu" != ia64; then
17396 *** Warning: the GNU linker, at least up to release 2.19, is reported
17397 *** to be unable to reliably create shared libraries on AIX.
17398 *** Therefore, libtool is disabling shared libraries support. If you
17399 *** really care for shared libraries, you may want to install binutils
17400 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
17401 *** You will then need to restart the configuration process.
17410 # see comment about AmigaOS4 .so support
17411 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17412 archive_expsym_cmds=''
17415 archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
17416 hardcode_libdir_flag_spec='-L$libdir'
17417 hardcode_minus_L=yes
17423 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
17424 allow_undefined_flag=unsupported
17425 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
17426 # support --undefined. This deserves some investigation. FIXME
17427 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17433 cygwin* | mingw* | pw32* | cegcc*)
17434 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
17435 # as there is no search path for DLLs.
17436 hardcode_libdir_flag_spec='-L$libdir'
17437 export_dynamic_flag_spec='${wl}--export-all-symbols'
17438 allow_undefined_flag=unsupported
17439 always_export_symbols=no
17440 enable_shared_with_static_runtimes=yes
17441 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
17443 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
17444 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
17445 # If the export-symbols file already is a .def file (1st line
17446 # is EXPORTS), use it as is; otherwise, prepend...
17447 archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
17448 cp $export_symbols $output_objdir/$soname.def;
17450 echo EXPORTS > $output_objdir/$soname.def;
17451 cat $export_symbols >> $output_objdir/$soname.def;
17453 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
17460 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17461 link_all_deplibs=yes
17466 hardcode_shlibpath_var=no
17467 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
17468 export_dynamic_flag_spec='${wl}-E'
17469 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
17470 # Instead, shared libraries are loaded at an image base (0x10000000 by
17471 # default) and relocated if they conflict, which is a slow very memory
17472 # consuming and fragmenting process. To avoid this, we pick a random,
17473 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
17474 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
17475 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
17476 archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
17479 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
17481 if test "$host_os" = linux-dietlibc; then
17482 case $cc_basename in
17483 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
17486 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
17487 && test "$tmp_diet" = no
17489 tmp_addflag=' $pic_flag'
17490 tmp_sharedflag='-shared'
17491 case $cc_basename,$host_cpu in
17492 pgcc*) # Portland Group C compiler
17493 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'
17494 tmp_addflag=' $pic_flag'
17496 pgf77* | pgf90* | pgf95* | pgfortran*)
17497 # Portland Group f77 and f90 compilers
17498 whole_archive_flag_spec='${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'
17499 tmp_addflag=' $pic_flag -Mnomain' ;;
17500 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
17501 tmp_addflag=' -i_dynamic' ;;
17502 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
17503 tmp_addflag=' -i_dynamic -nofor_main' ;;
17504 ifc* | ifort*) # Intel Fortran compiler
17505 tmp_addflag=' -nofor_main' ;;
17506 lf95*) # Lahey Fortran 8.1
17507 whole_archive_flag_spec=
17508 tmp_sharedflag='--shared' ;;
17509 xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
17510 tmp_sharedflag='-qmkshrobj'
17512 nvcc*) # Cuda Compiler Driver 2.2
17513 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
17514 compiler_needs_object=yes
17517 case `$CC -V 2>&1 | sed 5q` in
17518 *Sun\ C*) # Sun C 5.9
17519 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\"` ${wl}--no-whole-archive'
17520 compiler_needs_object=yes
17521 tmp_sharedflag='-G' ;;
17522 *Sun\ F*) # Sun Fortran 8.3
17523 tmp_sharedflag='-G' ;;
17525 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17527 if test "x$supports_anon_versioning" = xyes; then
17528 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
17529 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
17530 echo "local: *; };" >> $output_objdir/$libname.ver~
17531 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
17534 case $cc_basename in
17535 xlf* | bgf* | bgxlf* | mpixlf*)
17536 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
17537 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
17538 hardcode_libdir_flag_spec=
17539 hardcode_libdir_flag_spec_ld='-rpath $libdir'
17540 archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
17541 if test "x$supports_anon_versioning" = xyes; then
17542 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
17543 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
17544 echo "local: *; };" >> $output_objdir/$libname.ver~
17545 $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
17555 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17556 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
17559 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17560 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
17565 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
17569 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
17570 *** create shared libraries on Solaris systems. Therefore, libtool
17571 *** is disabling shared libraries support. We urge you to upgrade GNU
17572 *** binutils to release 2.9.1 or newer. Another option is to modify
17573 *** your PATH or compiler configuration so that the native linker is
17574 *** used, and then restart.
17577 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
17578 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17579 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
17585 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
17586 case `$LD -v 2>&1` in
17587 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
17591 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
17592 *** reliably create shared libraries on SCO systems. Therefore, libtool
17593 *** is disabling shared libraries support. We urge you to upgrade GNU
17594 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
17595 *** your PATH or compiler configuration so that the native linker is
17596 *** used, and then restart.
17601 # For security reasons, it is highly recommended that you always
17602 # use absolute paths for naming shared libraries, and exclude the
17603 # DT_RUNPATH tag from executables and libraries. But doing so
17604 # requires that you compile everything twice, which is a pain.
17605 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
17606 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17607 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17608 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
17617 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
17619 hardcode_direct=yes
17620 hardcode_shlibpath_var=no
17624 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
17625 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17626 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
17633 if test "$ld_shlibs" = no; then
17635 hardcode_libdir_flag_spec=
17636 export_dynamic_flag_spec=
17637 whole_archive_flag_spec=
17640 # PORTME fill in a description of your system's linker (not GNU ld)
17643 allow_undefined_flag=unsupported
17644 always_export_symbols=yes
17645 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'
17646 # Note: this linker hardcodes the directories in LIBPATH if there
17647 # are no directories specified by -L.
17648 hardcode_minus_L=yes
17649 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
17650 # Neither direct hardcoding nor static linking is supported with a
17652 hardcode_direct=unsupported
17657 if test "$host_cpu" = ia64; then
17658 # On IA64, the linker does run time linking by default, so we don't
17659 # have to do anything special.
17660 aix_use_runtimelinking=no
17661 exp_sym_flag='-Bexport'
17664 # If we're using GNU nm, then we don't want the "-C" option.
17665 # -C means demangle to AIX nm, but means don't demangle with GNU nm
17666 # Also, AIX nm treats weak defined symbols like other global
17667 # defined symbols, whereas GNU nm marks them as "W".
17668 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
17669 export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
17671 export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
17673 aix_use_runtimelinking=no
17675 # Test if we are trying to use run time linking or normal
17676 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
17677 # need to do runtime linking.
17678 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
17679 for ld_flag in $LDFLAGS; do
17680 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
17681 aix_use_runtimelinking=yes
17688 exp_sym_flag='-bexport'
17689 no_entry_flag='-bnoentry'
17692 # When large executables or shared objects are built, AIX ld can
17693 # have problems creating the table of contents. If linking a library
17694 # or program results in "error TOC overflow" add -mminimal-toc to
17695 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
17696 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
17699 hardcode_direct=yes
17700 hardcode_direct_absolute=yes
17701 hardcode_libdir_separator=':'
17702 link_all_deplibs=yes
17703 file_list_spec='${wl}-f,'
17705 if test "$GCC" = yes; then
17706 case $host_os in aix4.[012]|aix4.[012].*)
17707 # We only want to do this on AIX 4.2 and lower, the check
17708 # below for broken collect2 doesn't work under 4.3+
17709 collect2name=`${CC} -print-prog-name=collect2`
17710 if test -f "$collect2name" &&
17711 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
17713 # We have reworked collect2
17716 # We have old collect2
17717 hardcode_direct=unsupported
17718 # It fails to find uninstalled libraries when the uninstalled
17719 # path is not listed in the libpath. Setting hardcode_minus_L
17720 # to unsupported forces relinking
17721 hardcode_minus_L=yes
17722 hardcode_libdir_flag_spec='-L$libdir'
17723 hardcode_libdir_separator=
17727 shared_flag='-shared'
17728 if test "$aix_use_runtimelinking" = yes; then
17729 shared_flag="$shared_flag "'${wl}-G'
17733 if test "$host_cpu" = ia64; then
17734 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
17735 # chokes on -Wl,-G. The following line is correct:
17738 if test "$aix_use_runtimelinking" = yes; then
17739 shared_flag='${wl}-G'
17741 shared_flag='${wl}-bM:SRE'
17746 export_dynamic_flag_spec='${wl}-bexpall'
17747 # It seems that -bexpall does not export symbols beginning with
17748 # underscore (_), so it is better to generate a list of symbols to export.
17749 always_export_symbols=yes
17750 if test "$aix_use_runtimelinking" = yes; then
17751 # Warning - without using the other runtime loading flags (-brtl),
17752 # -berok will link without error, but may produce a broken library.
17753 allow_undefined_flag='-berok'
17754 # Determine the default libpath from the value encoded in an
17755 # empty executable.
17756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17757 /* end confdefs.h. */
17767 if ac_fn_c_try_link "$LINENO"; then :
17769 lt_aix_libpath_sed='
17770 /Import File Strings/,/^$/ {
17776 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
17777 # Check for a 64-bit object if we didn't find anything.
17778 if test -z "$aix_libpath"; then
17779 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
17782 rm -f core conftest.err conftest.$ac_objext \
17783 conftest$ac_exeext conftest.$ac_ext
17784 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
17786 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
17787 archive_expsym_cmds='$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 $shared_flag"
17789 if test "$host_cpu" = ia64; then
17790 hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
17791 allow_undefined_flag="-z nodefs"
17792 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
17794 # Determine the default libpath from the value encoded in an
17795 # empty executable.
17796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17797 /* end confdefs.h. */
17807 if ac_fn_c_try_link "$LINENO"; then :
17809 lt_aix_libpath_sed='
17810 /Import File Strings/,/^$/ {
17816 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
17817 # Check for a 64-bit object if we didn't find anything.
17818 if test -z "$aix_libpath"; then
17819 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
17822 rm -f core conftest.err conftest.$ac_objext \
17823 conftest$ac_exeext conftest.$ac_ext
17824 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
17826 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
17827 # Warning - without using the other run time loading flags,
17828 # -berok will link without error, but may produce a broken library.
17829 no_undefined_flag=' ${wl}-bernotok'
17830 allow_undefined_flag=' ${wl}-berok'
17831 if test "$with_gnu_ld" = yes; then
17832 # We only use this code for GNU lds that support --whole-archive.
17833 whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
17835 # Exported symbols can be pulled into shared objects from archives
17836 whole_archive_flag_spec='$convenience'
17838 archive_cmds_need_lc=yes
17839 # This is similar to how AIX traditionally builds its shared libraries.
17840 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'
17848 # see comment about AmigaOS4 .so support
17849 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17850 archive_expsym_cmds=''
17853 archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
17854 hardcode_libdir_flag_spec='-L$libdir'
17855 hardcode_minus_L=yes
17861 export_dynamic_flag_spec=-rdynamic
17864 cygwin* | mingw* | pw32* | cegcc*)
17865 # When not using gcc, we currently assume that we are using
17866 # Microsoft Visual C++.
17867 # hardcode_libdir_flag_spec is actually meaningless, as there is
17868 # no search path for DLLs.
17869 hardcode_libdir_flag_spec=' '
17870 allow_undefined_flag=unsupported
17871 # Tell ltmain to make .lib files, not .a files.
17873 # Tell ltmain to make .dll files, not .so files.
17875 # FIXME: Setting linknames here is a bad hack.
17876 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
17877 # The linker will automatically build a .lib file if we build a DLL.
17878 old_archive_from_new_cmds='true'
17879 # FIXME: Should let the user specify the lib program.
17880 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
17881 fix_srcfile_path='`cygpath -w "$srcfile"`'
17882 enable_shared_with_static_runtimes=yes
17885 darwin* | rhapsody*)
17888 archive_cmds_need_lc=no
17890 hardcode_automatic=yes
17891 hardcode_shlibpath_var=unsupported
17892 if test "$lt_cv_ld_force_load" = "yes"; then
17893 whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
17895 whole_archive_flag_spec=''
17897 link_all_deplibs=yes
17898 allow_undefined_flag="$_lt_dar_allow_undefined"
17899 case $cc_basename in
17900 ifort*) _lt_dar_can_shared=yes ;;
17901 *) _lt_dar_can_shared=$GCC ;;
17903 if test "$_lt_dar_can_shared" = "yes"; then
17904 output_verbose_link_cmd=func_echo_all
17905 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
17906 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
17907 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}${_lt_dsymutil}"
17908 module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
17917 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17918 hardcode_libdir_flag_spec='-L$libdir'
17919 hardcode_shlibpath_var=no
17922 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
17923 # support. Future versions do this automatically, but an explicit c++rt0.o
17924 # does not break anything, and helps significantly (at the cost of a little
17927 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
17928 hardcode_libdir_flag_spec='-R$libdir'
17929 hardcode_direct=yes
17930 hardcode_shlibpath_var=no
17933 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
17935 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
17936 hardcode_direct=yes
17937 hardcode_minus_L=yes
17938 hardcode_shlibpath_var=no
17941 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
17942 freebsd* | dragonfly*)
17943 archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
17944 hardcode_libdir_flag_spec='-R$libdir'
17945 hardcode_direct=yes
17946 hardcode_shlibpath_var=no
17950 if test "$GCC" = yes; then
17951 archive_cmds='$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 $lib'
17953 archive_cmds='$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 $lib'
17955 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
17956 hardcode_libdir_separator=:
17957 hardcode_direct=yes
17959 # hardcode_minus_L: Not really in the search PATH,
17960 # but as the default location of the library.
17961 hardcode_minus_L=yes
17962 export_dynamic_flag_spec='${wl}-E'
17966 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
17967 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
17969 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
17971 if test "$with_gnu_ld" = no; then
17972 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
17973 hardcode_libdir_flag_spec_ld='+b $libdir'
17974 hardcode_libdir_separator=:
17975 hardcode_direct=yes
17976 hardcode_direct_absolute=yes
17977 export_dynamic_flag_spec='${wl}-E'
17978 # hardcode_minus_L: Not really in the search PATH,
17979 # but as the default location of the library.
17980 hardcode_minus_L=yes
17985 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
17988 archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
17991 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
17994 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
18000 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
18003 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
18007 # Older versions of the 11.00 compiler do not understand -b yet
18008 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
18009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
18010 $as_echo_n "checking if $CC understands -b... " >&6; }
18011 if ${lt_cv_prog_compiler__b+:} false; then :
18012 $as_echo_n "(cached) " >&6
18014 lt_cv_prog_compiler__b=no
18015 save_LDFLAGS="$LDFLAGS"
18016 LDFLAGS="$LDFLAGS -b"
18017 echo "$lt_simple_link_test_code" > conftest.$ac_ext
18018 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
18019 # The linker can only warn and ignore the option if not recognized
18020 # So say no if there are warnings
18021 if test -s conftest.err; then
18022 # Append any errors to the config.log.
18023 cat conftest.err 1>&5
18024 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
18025 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
18026 if diff conftest.exp conftest.er2 >/dev/null; then
18027 lt_cv_prog_compiler__b=yes
18030 lt_cv_prog_compiler__b=yes
18034 LDFLAGS="$save_LDFLAGS"
18037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
18038 $as_echo "$lt_cv_prog_compiler__b" >&6; }
18040 if test x"$lt_cv_prog_compiler__b" = xyes; then
18041 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
18043 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
18049 if test "$with_gnu_ld" = no; then
18050 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
18051 hardcode_libdir_separator=:
18056 hardcode_shlibpath_var=no
18059 hardcode_direct=yes
18060 hardcode_direct_absolute=yes
18061 export_dynamic_flag_spec='${wl}-E'
18063 # hardcode_minus_L: Not really in the search PATH,
18064 # but as the default location of the library.
18065 hardcode_minus_L=yes
18071 irix5* | irix6* | nonstopux*)
18072 if test "$GCC" = yes; then
18073 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 $lib'
18074 # Try to use the -exported_symbol ld option, if it does not
18075 # work, assume that -exports_file does not work either and
18076 # implicitly export all symbols.
18077 save_LDFLAGS="$LDFLAGS"
18078 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
18079 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18080 /* end confdefs.h. */
18083 if ac_fn_c_try_link "$LINENO"; then :
18084 archive_expsym_cmds='$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 $lib'
18087 rm -f core conftest.err conftest.$ac_objext \
18088 conftest$ac_exeext conftest.$ac_ext
18089 LDFLAGS="$save_LDFLAGS"
18091 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
18092 archive_expsym_cmds='$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 $lib'
18094 archive_cmds_need_lc='no'
18095 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
18096 hardcode_libdir_separator=:
18098 link_all_deplibs=yes
18102 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
18103 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
18105 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
18107 hardcode_libdir_flag_spec='-R$libdir'
18108 hardcode_direct=yes
18109 hardcode_shlibpath_var=no
18113 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
18114 hardcode_direct=yes
18115 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
18116 hardcode_libdir_separator=:
18117 hardcode_shlibpath_var=no
18124 if test -f /usr/libexec/ld.so; then
18125 hardcode_direct=yes
18126 hardcode_shlibpath_var=no
18127 hardcode_direct_absolute=yes
18128 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
18129 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
18130 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
18131 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
18132 export_dynamic_flag_spec='${wl}-E'
18135 openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
18136 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
18137 hardcode_libdir_flag_spec='-R$libdir'
18140 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
18141 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
18151 hardcode_libdir_flag_spec='-L$libdir'
18152 hardcode_minus_L=yes
18153 allow_undefined_flag=unsupported
18154 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'
18155 old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
18159 if test "$GCC" = yes; then
18160 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
18161 archive_cmds='$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 $lib'
18163 allow_undefined_flag=' -expect_unresolved \*'
18164 archive_cmds='$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 $lib'
18166 archive_cmds_need_lc='no'
18167 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
18168 hardcode_libdir_separator=:
18171 osf4* | osf5*) # as osf3* with the addition of -msym flag
18172 if test "$GCC" = yes; then
18173 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
18174 archive_cmds='$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 $lib'
18175 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
18177 allow_undefined_flag=' -expect_unresolved \*'
18178 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'
18179 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~
18180 $CC -shared${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'
18182 # Both c and cxx compiler support -rpath directly
18183 hardcode_libdir_flag_spec='-rpath $libdir'
18185 archive_cmds_need_lc='no'
18186 hardcode_libdir_separator=:
18190 no_undefined_flag=' -z defs'
18191 if test "$GCC" = yes; then
18193 archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
18194 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
18195 $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
18197 case `$CC -V 2>&1` in
18200 archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
18201 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
18202 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
18206 archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
18207 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
18208 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
18212 hardcode_libdir_flag_spec='-R$libdir'
18213 hardcode_shlibpath_var=no
18215 solaris2.[0-5] | solaris2.[0-5].*) ;;
18217 # The compiler driver will combine and reorder linker options,
18218 # but understands `-z linker_flag'. GCC discards it without `$wl',
18219 # but is careful enough not to reorder.
18220 # Supported since Solaris 2.6 (maybe 2.5.1?)
18221 if test "$GCC" = yes; then
18222 whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
18224 whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
18228 link_all_deplibs=yes
18232 if test "x$host_vendor" = xsequent; then
18233 # Use $CC to link under sequent, because it throws in some extra .o
18234 # files that make .init and .fini sections work.
18235 archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
18237 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
18239 hardcode_libdir_flag_spec='-L$libdir'
18240 hardcode_direct=yes
18241 hardcode_minus_L=yes
18242 hardcode_shlibpath_var=no
18246 case $host_vendor in
18248 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
18249 hardcode_direct=yes # is this really true???
18252 ## LD is ld it makes a PLAMLIB
18253 ## CC just makes a GrossModule.
18254 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
18255 reload_cmds='$CC -r -o $output$reload_objs'
18259 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
18260 hardcode_direct=no #Motorola manual says yes, but my tests say they lie
18263 runpath_var='LD_RUN_PATH'
18264 hardcode_shlibpath_var=no
18268 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
18269 hardcode_shlibpath_var=no
18270 export_dynamic_flag_spec='-Bexport'
18274 if test -d /usr/nec; then
18275 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
18276 hardcode_shlibpath_var=no
18277 runpath_var=LD_RUN_PATH
18278 hardcode_runpath_var=yes
18283 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
18284 no_undefined_flag='${wl}-z,text'
18285 archive_cmds_need_lc=no
18286 hardcode_shlibpath_var=no
18287 runpath_var='LD_RUN_PATH'
18289 if test "$GCC" = yes; then
18290 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18291 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18293 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18294 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18298 sysv5* | sco3.2v5* | sco5v6*)
18299 # Note: We can NOT use -z defs as we might desire, because we do not
18300 # link with -lc, and that would cause any symbols used from libc to
18301 # always be unresolved, which means just about no library would
18302 # ever link correctly. If we're not using GNU ld we use -z text
18303 # though, which does catch some bad symbols but isn't as heavy-handed
18305 no_undefined_flag='${wl}-z,text'
18306 allow_undefined_flag='${wl}-z,nodefs'
18307 archive_cmds_need_lc=no
18308 hardcode_shlibpath_var=no
18309 hardcode_libdir_flag_spec='${wl}-R,$libdir'
18310 hardcode_libdir_separator=':'
18311 link_all_deplibs=yes
18312 export_dynamic_flag_spec='${wl}-Bexport'
18313 runpath_var='LD_RUN_PATH'
18315 if test "$GCC" = yes; then
18316 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18317 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18319 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18320 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18325 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
18326 hardcode_libdir_flag_spec='-L$libdir'
18327 hardcode_shlibpath_var=no
18335 if test x$host_vendor = xsni; then
18337 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
18338 export_dynamic_flag_spec='${wl}-Blargedynsym'
18344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
18345 $as_echo "$ld_shlibs" >&6; }
18346 test "$ld_shlibs" = no && can_build_shared=no
18348 with_gnu_ld=$with_gnu_ld
18365 # Do we need to explicitly link libc?
18367 case "x$archive_cmds_need_lc" in
18369 # Assume -lc should be added
18370 archive_cmds_need_lc=yes
18372 if test "$enable_shared" = yes && test "$GCC" = yes; then
18373 case $archive_cmds in
18375 # FIXME: we may have to deal with multi-command sequences.
18378 # Test whether the compiler implicitly links with -lc since on some
18379 # systems, -lgcc has to come before -lc. If gcc already passes -lc
18380 # to ld, don't add -lc before -lgcc.
18381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
18382 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
18383 if ${lt_cv_archive_cmds_need_lc+:} false; then :
18384 $as_echo_n "(cached) " >&6
18387 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
18389 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
18390 (eval $ac_compile) 2>&5
18392 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18393 test $ac_status = 0; } 2>conftest.err; then
18396 libobjs=conftest.$ac_objext
18398 wl=$lt_prog_compiler_wl
18399 pic_flag=$lt_prog_compiler_pic
18405 lt_save_allow_undefined_flag=$allow_undefined_flag
18406 allow_undefined_flag=
18407 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
18408 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
18410 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18411 test $ac_status = 0; }
18413 lt_cv_archive_cmds_need_lc=no
18415 lt_cv_archive_cmds_need_lc=yes
18417 allow_undefined_flag=$lt_save_allow_undefined_flag
18419 cat conftest.err 1>&5
18424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
18425 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
18426 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
18589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
18590 $as_echo_n "checking dynamic linker characteristics... " >&6; }
18592 if test "$GCC" = yes; then
18594 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
18595 *) lt_awk_arg="/^libraries:/" ;;
18598 mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
18599 *) lt_sed_strip_eq="s,=/,/,g" ;;
18601 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
18602 case $lt_search_path_spec in
18604 # if the path contains ";" then we assume it to be the separator
18605 # otherwise default to the standard path separator (i.e. ":") - it is
18606 # assumed that no part of a normal pathname contains ";" but that should
18607 # okay in the real world where ";" in dirpaths is itself problematic.
18608 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
18611 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
18614 # Ok, now we have the path, separated by spaces, we can step through it
18615 # and add multilib dir if necessary.
18616 lt_tmp_lt_search_path_spec=
18617 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
18618 for lt_sys_path in $lt_search_path_spec; do
18619 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
18620 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
18622 test -d "$lt_sys_path" && \
18623 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
18626 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
18627 BEGIN {RS=" "; FS="/|\n";} {
18630 for (lt_i = NF; lt_i > 0; lt_i--) {
18631 if ($lt_i != "" && $lt_i != ".") {
18632 if ($lt_i == "..") {
18635 if (lt_count == 0) {
18636 lt_foo="/" $lt_i lt_foo;
18643 if (lt_foo != "") { lt_freq[lt_foo]++; }
18644 if (lt_freq[lt_foo] == 1) { print lt_foo; }
18646 # AWK program above erroneously prepends '/' to C:/dos/paths
18649 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
18650 $SED 's,/\([A-Za-z]:\),\1,g'` ;;
18652 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
18654 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
18656 library_names_spec=
18657 libname_spec='lib$name'
18661 postuninstall_cmds=
18665 shlibpath_overrides_runpath=unknown
18667 dynamic_linker="$host_os ld.so"
18668 sys_lib_dlsearch_path_spec="/lib /usr/lib"
18669 need_lib_prefix=unknown
18670 hardcode_into_libs=no
18672 # when you set need_version to no, make sure it does not cause -set_version
18673 # flags to be left without arguments
18674 need_version=unknown
18679 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
18680 shlibpath_var=LIBPATH
18682 # AIX 3 has no versioning support, so we append a major version to the name.
18683 soname_spec='${libname}${release}${shared_ext}$major'
18690 hardcode_into_libs=yes
18691 if test "$host_cpu" = ia64; then
18692 # AIX 5 supports IA64
18693 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
18694 shlibpath_var=LD_LIBRARY_PATH
18696 # With GCC up to 2.95.x, collect2 would create an import file
18697 # for dependence libraries. The import file would start with
18698 # the line `#! .'. This would cause the generated library to
18699 # depend on `.', always an invalid library. This was fixed in
18700 # development snapshots of GCC prior to 3.0.
18702 aix4 | aix4.[01] | aix4.[01].*)
18703 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
18705 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
18708 can_build_shared=no
18712 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
18713 # soname into executable. Probably we can add versioning support to
18714 # collect2, so additional links can be useful in future.
18715 if test "$aix_use_runtimelinking" = yes; then
18716 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
18717 # instead of lib<name>.a to let people know that these are not
18718 # typical AIX shared libraries.
18719 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18721 # We preserve .a as extension for shared libraries through AIX4.2
18722 # and later when we are not doing run time linking.
18723 library_names_spec='${libname}${release}.a $libname.a'
18724 soname_spec='${libname}${release}${shared_ext}$major'
18726 shlibpath_var=LIBPATH
18733 # Since July 2007 AmigaOS4 officially supports .so libraries.
18734 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
18735 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18738 library_names_spec='$libname.ixlibrary $libname.a'
18739 # Create ${libname}_ixlibrary.a entries in /sys/libs.
18740 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 ${libname}_ixlibrary.a || exit 1; done'
18746 library_names_spec='${libname}${shared_ext}'
18747 dynamic_linker="$host_os ld.so"
18748 shlibpath_var=LIBRARY_PATH
18754 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18755 soname_spec='${libname}${release}${shared_ext}$major'
18756 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
18757 shlibpath_var=LD_LIBRARY_PATH
18758 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
18759 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
18760 # the default ld.so.conf also contains /usr/contrib/lib and
18761 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
18762 # libtool to hard-code these into programs
18765 cygwin* | mingw* | pw32* | cegcc*)
18766 version_type=windows
18771 case $GCC,$host_os in
18772 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
18773 library_names_spec='$libname.dll.a'
18774 # DLL is installed to $(libdir)/../bin by postinstall_cmds
18775 postinstall_cmds='base_file=`basename \${file}`~
18776 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
18777 dldir=$destdir/`dirname \$dlpath`~
18778 test -d \$dldir || mkdir -p \$dldir~
18779 $install_prog $dir/$dlname \$dldir/$dlname~
18780 chmod a+x \$dldir/$dlname~
18781 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
18782 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
18784 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
18785 dlpath=$dir/\$dldll~
18787 shlibpath_overrides_runpath=yes
18791 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
18792 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
18794 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
18797 # MinGW DLLs use traditional 'lib' prefix
18798 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
18801 # pw32 DLLs use 'pw' prefix rather than 'lib'
18802 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
18808 library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
18811 dynamic_linker='Win32 ld.exe'
18812 # FIXME: first we should search . and the directory the executable is in
18816 darwin* | rhapsody*)
18817 dynamic_linker="$host_os dyld"
18818 version_type=darwin
18821 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
18822 soname_spec='${libname}${release}${major}$shared_ext'
18823 shlibpath_overrides_runpath=yes
18824 shlibpath_var=DYLD_LIBRARY_PATH
18825 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
18827 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
18828 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
18835 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
18836 soname_spec='${libname}${release}${shared_ext}$major'
18837 shlibpath_var=LD_LIBRARY_PATH
18840 freebsd* | dragonfly*)
18841 # DragonFly does not have aout. When/if they implement a new
18842 # versioning mechanism, adjust this.
18843 if test -x /usr/bin/objformat; then
18844 objformat=`/usr/bin/objformat`
18847 freebsd[23].*) objformat=aout ;;
18848 *) objformat=elf ;;
18851 version_type=freebsd-$objformat
18852 case $version_type in
18854 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
18859 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
18863 shlibpath_var=LD_LIBRARY_PATH
18866 shlibpath_overrides_runpath=yes
18868 freebsd3.[01]* | freebsdelf3.[01]*)
18869 shlibpath_overrides_runpath=yes
18870 hardcode_into_libs=yes
18872 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
18873 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
18874 shlibpath_overrides_runpath=no
18875 hardcode_into_libs=yes
18877 *) # from 4.6 on, and DragonFly
18878 shlibpath_overrides_runpath=yes
18879 hardcode_into_libs=yes
18888 dynamic_linker="$host_os runtime_loader"
18889 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
18890 soname_spec='${libname}${release}${shared_ext}$major'
18891 shlibpath_var=LIBRARY_PATH
18892 shlibpath_overrides_runpath=yes
18893 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
18894 hardcode_into_libs=yes
18897 hpux9* | hpux10* | hpux11*)
18898 # Give a soname corresponding to the major version so that dld.sl refuses to
18899 # link against other versions.
18906 hardcode_into_libs=yes
18907 dynamic_linker="$host_os dld.so"
18908 shlibpath_var=LD_LIBRARY_PATH
18909 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
18910 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18911 soname_spec='${libname}${release}${shared_ext}$major'
18912 if test "X$HPUX_IA64_MODE" = X32; then
18913 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
18915 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
18917 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
18921 hardcode_into_libs=yes
18922 dynamic_linker="$host_os dld.sl"
18923 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
18924 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
18925 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18926 soname_spec='${libname}${release}${shared_ext}$major'
18927 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
18928 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
18932 dynamic_linker="$host_os dld.sl"
18933 shlibpath_var=SHLIB_PATH
18934 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
18935 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18936 soname_spec='${libname}${release}${shared_ext}$major'
18939 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
18940 postinstall_cmds='chmod 555 $lib'
18941 # or fails outright, so override atomically:
18942 install_override_mode=555
18949 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
18950 soname_spec='${libname}${release}${shared_ext}$major'
18951 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
18952 shlibpath_var=LD_LIBRARY_PATH
18953 shlibpath_overrides_runpath=no
18954 hardcode_into_libs=yes
18957 irix5* | irix6* | nonstopux*)
18959 nonstopux*) version_type=nonstopux ;;
18961 if test "$lt_cv_prog_gnu_ld" = yes; then
18969 soname_spec='${libname}${release}${shared_ext}$major'
18970 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
18972 irix5* | nonstopux*)
18973 libsuff= shlibsuff=
18976 case $LD in # libtool.m4 will add one of these switches to LD
18977 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
18978 libsuff= shlibsuff= libmagic=32-bit;;
18979 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
18980 libsuff=32 shlibsuff=N32 libmagic=N32;;
18981 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
18982 libsuff=64 shlibsuff=64 libmagic=64-bit;;
18983 *) libsuff= shlibsuff= libmagic=never-match;;
18987 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
18988 shlibpath_overrides_runpath=no
18989 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
18990 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
18991 hardcode_into_libs=yes
18994 # No shared lib support for Linux oldld, aout, or coff.
18995 linux*oldld* | linux*aout* | linux*coff*)
18999 # This must be Linux ELF.
19001 # uclinux* changes (here and below) have been submitted to the libtool
19002 # project, but have not yet been accepted: they are GCC-local changes
19003 # for the time being. (See
19004 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
19005 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
19009 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19010 soname_spec='${libname}${release}${shared_ext}$major'
19011 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
19012 shlibpath_var=LD_LIBRARY_PATH
19013 shlibpath_overrides_runpath=no
19015 # Some binutils ld are patched to set DT_RUNPATH
19016 if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
19017 $as_echo_n "(cached) " >&6
19019 lt_cv_shlibpath_overrides_runpath=no
19020 save_LDFLAGS=$LDFLAGS
19021 save_libdir=$libdir
19022 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
19023 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
19024 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19025 /* end confdefs.h. */
19035 if ac_fn_c_try_link "$LINENO"; then :
19036 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
19037 lt_cv_shlibpath_overrides_runpath=yes
19040 rm -f core conftest.err conftest.$ac_objext \
19041 conftest$ac_exeext conftest.$ac_ext
19042 LDFLAGS=$save_LDFLAGS
19043 libdir=$save_libdir
19047 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
19049 # This implies no fast_install, which is unacceptable.
19050 # Some rework will be needed to allow for fast_install
19051 # before this can be enabled.
19052 hardcode_into_libs=yes
19054 # Append ld.so.conf contents to the search path
19055 if test -f /etc/ld.so.conf; then
19056 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' ' '`
19057 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
19060 # We used to test for /lib/ld.so.1 and disable shared libraries on
19061 # powerpc, because MkLinux only supported shared libraries with the
19062 # GNU dynamic linker. Since this was broken with cross compilers,
19063 # most powerpc-linux boxes support dynamic linking these days and
19064 # people can always --disable-shared, the test was removed, and we
19065 # assume the GNU/Linux dynamic linker is in use.
19066 dynamic_linker='GNU/Linux ld.so'
19073 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
19074 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
19075 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
19076 dynamic_linker='NetBSD (a.out) ld.so'
19078 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
19079 soname_spec='${libname}${release}${shared_ext}$major'
19080 dynamic_linker='NetBSD ld.elf_so'
19082 shlibpath_var=LD_LIBRARY_PATH
19083 shlibpath_overrides_runpath=yes
19084 hardcode_into_libs=yes
19089 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19090 shlibpath_var=LD_LIBRARY_PATH
19091 shlibpath_overrides_runpath=yes
19098 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19099 soname_spec='${libname}${release}${shared_ext}$major'
19100 shlibpath_var=LD_LIBRARY_PATH
19101 shlibpath_overrides_runpath=no
19102 hardcode_into_libs=yes
19103 dynamic_linker='ldqnx.so'
19108 sys_lib_dlsearch_path_spec="/usr/lib"
19110 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
19112 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
19113 *) need_version=no ;;
19115 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
19116 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
19117 shlibpath_var=LD_LIBRARY_PATH
19118 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
19120 openbsd2.[89] | openbsd2.[89].*)
19121 shlibpath_overrides_runpath=no
19124 shlibpath_overrides_runpath=yes
19128 shlibpath_overrides_runpath=yes
19133 libname_spec='$name'
19136 library_names_spec='$libname${shared_ext} $libname.a'
19137 dynamic_linker='OS/2 ld.exe'
19138 shlibpath_var=LIBPATH
19141 osf3* | osf4* | osf5*)
19145 soname_spec='${libname}${release}${shared_ext}$major'
19146 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19147 shlibpath_var=LD_LIBRARY_PATH
19148 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
19149 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
19160 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19161 soname_spec='${libname}${release}${shared_ext}$major'
19162 shlibpath_var=LD_LIBRARY_PATH
19163 shlibpath_overrides_runpath=yes
19164 hardcode_into_libs=yes
19165 # ldd complains unless libraries are executable
19166 postinstall_cmds='chmod +x $lib'
19171 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
19172 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
19173 shlibpath_var=LD_LIBRARY_PATH
19174 shlibpath_overrides_runpath=yes
19175 if test "$with_gnu_ld" = yes; then
19183 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19184 soname_spec='${libname}${release}${shared_ext}$major'
19185 shlibpath_var=LD_LIBRARY_PATH
19186 case $host_vendor in
19188 shlibpath_overrides_runpath=no
19190 runpath_var=LD_RUN_PATH
19198 shlibpath_overrides_runpath=no
19199 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
19205 if test -d /usr/nec ;then
19207 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
19208 soname_spec='$libname${shared_ext}.$major'
19209 shlibpath_var=LD_LIBRARY_PATH
19213 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
19214 version_type=freebsd-elf
19217 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
19218 soname_spec='${libname}${release}${shared_ext}$major'
19219 shlibpath_var=LD_LIBRARY_PATH
19220 shlibpath_overrides_runpath=yes
19221 hardcode_into_libs=yes
19222 if test "$with_gnu_ld" = yes; then
19223 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
19225 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
19228 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
19232 sys_lib_dlsearch_path_spec='/usr/lib'
19236 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
19240 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19241 shlibpath_var=LD_LIBRARY_PATH
19242 shlibpath_overrides_runpath=no
19243 hardcode_into_libs=yes
19248 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19249 soname_spec='${libname}${release}${shared_ext}$major'
19250 shlibpath_var=LD_LIBRARY_PATH
19253 # Shared libraries for VwWorks, >= 7 only at this stage
19254 # and (fpic) still incompatible with "large" code models
19255 # in a few configurations. Only for RTP mode in any case,
19256 # and upon explicit request at configure time.
19259 case ${with_multisubdir}-${enable_shared} in
19266 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19267 soname_spec='${libname}${release}${shared_ext}$major'
19268 dynamic_linker="$host_os module_loader"
19276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
19277 $as_echo "$dynamic_linker" >&6; }
19278 test "$dynamic_linker" = no && can_build_shared=no
19280 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
19281 if test "$GCC" = yes; then
19282 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
19285 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
19286 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
19288 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
19289 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
19383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
19384 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
19386 if test -n "$hardcode_libdir_flag_spec" ||
19387 test -n "$runpath_var" ||
19388 test "X$hardcode_automatic" = "Xyes" ; then
19390 # We can hardcode non-existent directories.
19391 if test "$hardcode_direct" != no &&
19392 # If the only mechanism to avoid hardcoding is shlibpath_var, we
19393 # have to relink, otherwise we might link with an installed library
19394 # when we should be linking with a yet-to-be-installed one
19395 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
19396 test "$hardcode_minus_L" != no; then
19397 # Linking always hardcodes the temporary library directory.
19398 hardcode_action=relink
19400 # We can link without hardcoding, and we can hardcode nonexisting dirs.
19401 hardcode_action=immediate
19404 # We cannot hardcode anything, or else we can only hardcode existing
19406 hardcode_action=unsupported
19408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
19409 $as_echo "$hardcode_action" >&6; }
19411 if test "$hardcode_action" = relink ||
19412 test "$inherit_rpath" = yes; then
19413 # Fast installation is not supported
19414 enable_fast_install=no
19415 elif test "$shlibpath_overrides_runpath" = yes ||
19416 test "$enable_shared" = no; then
19417 # Fast installation is not necessary
19418 enable_fast_install=needless
19426 if test "x$enable_dlopen" != xyes; then
19427 enable_dlopen=unknown
19428 enable_dlopen_self=unknown
19429 enable_dlopen_self_static=unknown
19436 lt_cv_dlopen="load_add_on"
19438 lt_cv_dlopen_self=yes
19441 mingw* | pw32* | cegcc*)
19442 lt_cv_dlopen="LoadLibrary"
19447 lt_cv_dlopen="dlopen"
19452 # if libdl is installed we need to link against it
19453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
19454 $as_echo_n "checking for dlopen in -ldl... " >&6; }
19455 if ${ac_cv_lib_dl_dlopen+:} false; then :
19456 $as_echo_n "(cached) " >&6
19458 ac_check_lib_save_LIBS=$LIBS
19460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19461 /* end confdefs.h. */
19463 /* Override any GCC internal prototype to avoid an error.
19464 Use char because int might match the return type of a GCC
19465 builtin and then its argument prototype would still apply. */
19478 if ac_fn_c_try_link "$LINENO"; then :
19479 ac_cv_lib_dl_dlopen=yes
19481 ac_cv_lib_dl_dlopen=no
19483 rm -f core conftest.err conftest.$ac_objext \
19484 conftest$ac_exeext conftest.$ac_ext
19485 LIBS=$ac_check_lib_save_LIBS
19487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
19488 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
19489 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
19490 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
19493 lt_cv_dlopen="dyld"
19495 lt_cv_dlopen_self=yes
19502 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
19503 if test "x$ac_cv_func_shl_load" = xyes; then :
19504 lt_cv_dlopen="shl_load"
19506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
19507 $as_echo_n "checking for shl_load in -ldld... " >&6; }
19508 if ${ac_cv_lib_dld_shl_load+:} false; then :
19509 $as_echo_n "(cached) " >&6
19511 ac_check_lib_save_LIBS=$LIBS
19513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19514 /* end confdefs.h. */
19516 /* Override any GCC internal prototype to avoid an error.
19517 Use char because int might match the return type of a GCC
19518 builtin and then its argument prototype would still apply. */
19526 return shl_load ();
19531 if ac_fn_c_try_link "$LINENO"; then :
19532 ac_cv_lib_dld_shl_load=yes
19534 ac_cv_lib_dld_shl_load=no
19536 rm -f core conftest.err conftest.$ac_objext \
19537 conftest$ac_exeext conftest.$ac_ext
19538 LIBS=$ac_check_lib_save_LIBS
19540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
19541 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
19542 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
19543 lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
19545 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
19546 if test "x$ac_cv_func_dlopen" = xyes; then :
19547 lt_cv_dlopen="dlopen"
19549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
19550 $as_echo_n "checking for dlopen in -ldl... " >&6; }
19551 if ${ac_cv_lib_dl_dlopen+:} false; then :
19552 $as_echo_n "(cached) " >&6
19554 ac_check_lib_save_LIBS=$LIBS
19556 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19557 /* end confdefs.h. */
19559 /* Override any GCC internal prototype to avoid an error.
19560 Use char because int might match the return type of a GCC
19561 builtin and then its argument prototype would still apply. */
19574 if ac_fn_c_try_link "$LINENO"; then :
19575 ac_cv_lib_dl_dlopen=yes
19577 ac_cv_lib_dl_dlopen=no
19579 rm -f core conftest.err conftest.$ac_objext \
19580 conftest$ac_exeext conftest.$ac_ext
19581 LIBS=$ac_check_lib_save_LIBS
19583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
19584 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
19585 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
19586 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
19588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
19589 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
19590 if ${ac_cv_lib_svld_dlopen+:} false; then :
19591 $as_echo_n "(cached) " >&6
19593 ac_check_lib_save_LIBS=$LIBS
19594 LIBS="-lsvld $LIBS"
19595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19596 /* end confdefs.h. */
19598 /* Override any GCC internal prototype to avoid an error.
19599 Use char because int might match the return type of a GCC
19600 builtin and then its argument prototype would still apply. */
19613 if ac_fn_c_try_link "$LINENO"; then :
19614 ac_cv_lib_svld_dlopen=yes
19616 ac_cv_lib_svld_dlopen=no
19618 rm -f core conftest.err conftest.$ac_objext \
19619 conftest$ac_exeext conftest.$ac_ext
19620 LIBS=$ac_check_lib_save_LIBS
19622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
19623 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
19624 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
19625 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
19627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
19628 $as_echo_n "checking for dld_link in -ldld... " >&6; }
19629 if ${ac_cv_lib_dld_dld_link+:} false; then :
19630 $as_echo_n "(cached) " >&6
19632 ac_check_lib_save_LIBS=$LIBS
19634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19635 /* end confdefs.h. */
19637 /* Override any GCC internal prototype to avoid an error.
19638 Use char because int might match the return type of a GCC
19639 builtin and then its argument prototype would still apply. */
19647 return dld_link ();
19652 if ac_fn_c_try_link "$LINENO"; then :
19653 ac_cv_lib_dld_dld_link=yes
19655 ac_cv_lib_dld_dld_link=no
19657 rm -f core conftest.err conftest.$ac_objext \
19658 conftest$ac_exeext conftest.$ac_ext
19659 LIBS=$ac_check_lib_save_LIBS
19661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
19662 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
19663 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
19664 lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
19685 if test "x$lt_cv_dlopen" != xno; then
19691 case $lt_cv_dlopen in
19693 save_CPPFLAGS="$CPPFLAGS"
19694 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
19696 save_LDFLAGS="$LDFLAGS"
19697 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
19700 LIBS="$lt_cv_dlopen_libs $LIBS"
19702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
19703 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
19704 if ${lt_cv_dlopen_self+:} false; then :
19705 $as_echo_n "(cached) " >&6
19707 if test "$cross_compiling" = yes; then :
19708 lt_cv_dlopen_self=cross
19710 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
19711 lt_status=$lt_dlunknown
19712 cat > conftest.$ac_ext <<_LT_EOF
19713 #line 19713 "configure"
19714 #include "confdefs.h"
19723 # define LT_DLGLOBAL RTLD_GLOBAL
19726 # define LT_DLGLOBAL DL_GLOBAL
19728 # define LT_DLGLOBAL 0
19732 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
19733 find out it does not work in some platform. */
19734 #ifndef LT_DLLAZY_OR_NOW
19736 # define LT_DLLAZY_OR_NOW RTLD_LAZY
19739 # define LT_DLLAZY_OR_NOW DL_LAZY
19742 # define LT_DLLAZY_OR_NOW RTLD_NOW
19745 # define LT_DLLAZY_OR_NOW DL_NOW
19747 # define LT_DLLAZY_OR_NOW 0
19754 /* When -fvisbility=hidden is used, assume the code has been annotated
19755 correspondingly for the symbols needed. */
19756 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
19757 void fnord () __attribute__((visibility("default")));
19760 void fnord () { int i=42; }
19763 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
19764 int status = $lt_dlunknown;
19768 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
19771 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
19772 else puts (dlerror ());
19774 /* dlclose (self); */
19782 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
19783 (eval $ac_link) 2>&5
19785 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19786 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
19787 (./conftest; exit; ) >&5 2>/dev/null
19789 case x$lt_status in
19790 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
19791 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
19792 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
19795 # compilation failed
19796 lt_cv_dlopen_self=no
19803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
19804 $as_echo "$lt_cv_dlopen_self" >&6; }
19806 if test "x$lt_cv_dlopen_self" = xyes; then
19807 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
19808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
19809 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
19810 if ${lt_cv_dlopen_self_static+:} false; then :
19811 $as_echo_n "(cached) " >&6
19813 if test "$cross_compiling" = yes; then :
19814 lt_cv_dlopen_self_static=cross
19816 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
19817 lt_status=$lt_dlunknown
19818 cat > conftest.$ac_ext <<_LT_EOF
19819 #line 19819 "configure"
19820 #include "confdefs.h"
19829 # define LT_DLGLOBAL RTLD_GLOBAL
19832 # define LT_DLGLOBAL DL_GLOBAL
19834 # define LT_DLGLOBAL 0
19838 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
19839 find out it does not work in some platform. */
19840 #ifndef LT_DLLAZY_OR_NOW
19842 # define LT_DLLAZY_OR_NOW RTLD_LAZY
19845 # define LT_DLLAZY_OR_NOW DL_LAZY
19848 # define LT_DLLAZY_OR_NOW RTLD_NOW
19851 # define LT_DLLAZY_OR_NOW DL_NOW
19853 # define LT_DLLAZY_OR_NOW 0
19860 /* When -fvisbility=hidden is used, assume the code has been annotated
19861 correspondingly for the symbols needed. */
19862 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
19863 void fnord () __attribute__((visibility("default")));
19866 void fnord () { int i=42; }
19869 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
19870 int status = $lt_dlunknown;
19874 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
19877 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
19878 else puts (dlerror ());
19880 /* dlclose (self); */
19888 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
19889 (eval $ac_link) 2>&5
19891 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19892 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
19893 (./conftest; exit; ) >&5 2>/dev/null
19895 case x$lt_status in
19896 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
19897 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
19898 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
19901 # compilation failed
19902 lt_cv_dlopen_self_static=no
19909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
19910 $as_echo "$lt_cv_dlopen_self_static" >&6; }
19913 CPPFLAGS="$save_CPPFLAGS"
19914 LDFLAGS="$save_LDFLAGS"
19919 case $lt_cv_dlopen_self in
19920 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
19921 *) enable_dlopen_self=unknown ;;
19924 case $lt_cv_dlopen_self_static in
19925 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
19926 *) enable_dlopen_self_static=unknown ;;
19948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
19949 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
19950 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
19951 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
19952 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
19953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19954 $as_echo "yes" >&6; }
19956 # FIXME - insert some real tests, host_os isn't really good enough
19959 if test -n "$STRIP" ; then
19960 striplib="$STRIP -x"
19961 old_striplib="$STRIP -S"
19962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19963 $as_echo "yes" >&6; }
19965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19966 $as_echo "no" >&6; }
19970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19971 $as_echo "no" >&6; }
19987 # Report which library types will actually be built
19988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
19989 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
19990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
19991 $as_echo "$can_build_shared" >&6; }
19993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
19994 $as_echo_n "checking whether to build shared libraries... " >&6; }
19995 test "$can_build_shared" = "no" && enable_shared=no
19997 # On AIX, shared libraries and static libraries use the same namespace, and
19998 # are all built from PIC.
20001 test "$enable_shared" = yes && enable_static=no
20002 if test -n "$RANLIB"; then
20003 archive_cmds="$archive_cmds~\$RANLIB \$lib"
20004 postinstall_cmds='$RANLIB $lib'
20009 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
20010 test "$enable_shared" = yes && enable_static=no
20014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
20015 $as_echo "$enable_shared" >&6; }
20017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
20018 $as_echo_n "checking whether to build static libraries... " >&6; }
20019 # Make sure either enable_shared or enable_static is yes.
20020 test "$enable_shared" = yes || enable_static=yes
20021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
20022 $as_echo "$enable_static" >&6; }
20029 ac_cpp='$CXXCPP $CPPFLAGS'
20030 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20031 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20032 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20036 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
20037 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
20038 (test "X$CXX" != "Xg++"))) ; then
20040 ac_cpp='$CXXCPP $CPPFLAGS'
20041 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20042 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20043 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
20045 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
20046 if test -z "$CXXCPP"; then
20047 if ${ac_cv_prog_CXXCPP+:} false; then :
20048 $as_echo_n "(cached) " >&6
20050 # Double quotes because CXXCPP needs to be expanded
20051 for CXXCPP in "$CXX -E" "/lib/cpp"
20053 ac_preproc_ok=false
20054 for ac_cxx_preproc_warn_flag in '' yes
20056 # Use a header file that comes with gcc, so configuring glibc
20057 # with a fresh cross-compiler works.
20058 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
20059 # <limits.h> exists even on freestanding compilers.
20060 # On the NeXT, cc -E runs the code through the compiler's parser,
20061 # not just through cpp. "Syntax error" is here to catch this case.
20062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20063 /* end confdefs.h. */
20065 # include <limits.h>
20067 # include <assert.h>
20071 if ac_fn_cxx_try_cpp "$LINENO"; then :
20074 # Broken: fails on valid input.
20077 rm -f conftest.err conftest.i conftest.$ac_ext
20079 # OK, works on sane cases. Now check whether nonexistent headers
20080 # can be detected and how.
20081 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20082 /* end confdefs.h. */
20083 #include <ac_nonexistent.h>
20085 if ac_fn_cxx_try_cpp "$LINENO"; then :
20086 # Broken: success on invalid input.
20089 # Passes both tests.
20093 rm -f conftest.err conftest.i conftest.$ac_ext
20096 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
20097 rm -f conftest.i conftest.err conftest.$ac_ext
20098 if $ac_preproc_ok; then :
20103 ac_cv_prog_CXXCPP=$CXXCPP
20106 CXXCPP=$ac_cv_prog_CXXCPP
20108 ac_cv_prog_CXXCPP=$CXXCPP
20110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
20111 $as_echo "$CXXCPP" >&6; }
20112 ac_preproc_ok=false
20113 for ac_cxx_preproc_warn_flag in '' yes
20115 # Use a header file that comes with gcc, so configuring glibc
20116 # with a fresh cross-compiler works.
20117 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
20118 # <limits.h> exists even on freestanding compilers.
20119 # On the NeXT, cc -E runs the code through the compiler's parser,
20120 # not just through cpp. "Syntax error" is here to catch this case.
20121 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20122 /* end confdefs.h. */
20124 # include <limits.h>
20126 # include <assert.h>
20130 if ac_fn_cxx_try_cpp "$LINENO"; then :
20133 # Broken: fails on valid input.
20136 rm -f conftest.err conftest.i conftest.$ac_ext
20138 # OK, works on sane cases. Now check whether nonexistent headers
20139 # can be detected and how.
20140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20141 /* end confdefs.h. */
20142 #include <ac_nonexistent.h>
20144 if ac_fn_cxx_try_cpp "$LINENO"; then :
20145 # Broken: success on invalid input.
20148 # Passes both tests.
20152 rm -f conftest.err conftest.i conftest.$ac_ext
20155 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
20156 rm -f conftest.i conftest.err conftest.$ac_ext
20157 if $ac_preproc_ok; then :
20160 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
20161 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
20162 as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
20163 See \`config.log' for more details" "$LINENO" 5; }
20167 ac_cpp='$CXXCPP $CPPFLAGS'
20168 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20169 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20170 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20173 _lt_caught_CXX_error=yes
20177 ac_cpp='$CXXCPP $CPPFLAGS'
20178 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20179 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20180 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20182 archive_cmds_need_lc_CXX=no
20183 allow_undefined_flag_CXX=
20184 always_export_symbols_CXX=no
20185 archive_expsym_cmds_CXX=
20186 compiler_needs_object_CXX=no
20187 export_dynamic_flag_spec_CXX=
20188 hardcode_direct_CXX=no
20189 hardcode_direct_absolute_CXX=no
20190 hardcode_libdir_flag_spec_CXX=
20191 hardcode_libdir_flag_spec_ld_CXX=
20192 hardcode_libdir_separator_CXX=
20193 hardcode_minus_L_CXX=no
20194 hardcode_shlibpath_var_CXX=unsupported
20195 hardcode_automatic_CXX=no
20196 inherit_rpath_CXX=no
20198 module_expsym_cmds_CXX=
20199 link_all_deplibs_CXX=unknown
20200 old_archive_cmds_CXX=$old_archive_cmds
20201 reload_flag_CXX=$reload_flag
20202 reload_cmds_CXX=$reload_cmds
20203 no_undefined_flag_CXX=
20204 whole_archive_flag_spec_CXX=
20205 enable_shared_with_static_runtimes_CXX=no
20207 # Source file extension for C++ test sources.
20210 # Object file extension for compiled C++ test sources.
20214 # No sense in running all these tests if we already determined that
20215 # the CXX compiler isn't working. Some variables (like enable_shared)
20216 # are currently assumed to apply to all compilers on this platform,
20217 # and will be corrupted by setting them based on a non-working compiler.
20218 if test "$_lt_caught_CXX_error" != yes; then
20219 # Code to be used in simple compile tests
20220 lt_simple_compile_test_code="int some_variable = 0;"
20222 # Code to be used in simple link tests
20223 lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
20225 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
20232 # If no C compiler was specified, use CC.
20235 # If no C compiler flags were specified, use CFLAGS.
20236 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
20238 # Allow CC to be a program name with arguments.
20242 # save warnings/boilerplate of simple test code
20243 ac_outfile=conftest.$ac_objext
20244 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
20245 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
20246 _lt_compiler_boilerplate=`cat conftest.err`
20249 ac_outfile=conftest.$ac_objext
20250 echo "$lt_simple_link_test_code" >conftest.$ac_ext
20251 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
20252 _lt_linker_boilerplate=`cat conftest.err`
20256 # Allow CC to be a program name with arguments.
20261 lt_save_with_gnu_ld=$with_gnu_ld
20262 lt_save_path_LD=$lt_cv_path_LD
20263 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
20264 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
20266 $as_unset lt_cv_prog_gnu_ld
20268 if test -n "${lt_cv_path_LDCXX+set}"; then
20269 lt_cv_path_LD=$lt_cv_path_LDCXX
20271 $as_unset lt_cv_path_LD
20273 test -z "${LDCXX+set}" || LD=$LDCXX
20277 for cc_temp in $compiler""; do
20279 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
20280 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
20285 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
20288 if test -n "$compiler"; then
20289 # We don't want -fno-exception when compiling C++ code, so set the
20290 # no_builtin_flag separately
20291 if test "$GXX" = yes; then
20292 lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
20294 lt_prog_compiler_no_builtin_flag_CXX=
20297 if test "$GXX" = yes; then
20298 # Set up default GNU C++ configuration
20302 # Check whether --with-gnu-ld was given.
20303 if test "${with_gnu_ld+set}" = set; then :
20304 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
20310 if test "$GCC" = yes; then
20311 # Check if gcc -print-prog-name=ld gives a path.
20312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
20313 $as_echo_n "checking for ld used by $CC... " >&6; }
20316 # gcc leaves a trailing carriage return which upsets mingw
20317 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
20319 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
20322 # Accept absolute paths.
20324 re_direlt='/[^/][^/]*/\.\./'
20325 # Canonicalize the pathname of ld
20326 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
20327 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
20328 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
20330 test -z "$LD" && LD="$ac_prog"
20333 # If it fails, then pretend we aren't using GCC.
20337 # If it is relative, then search for the first ld in PATH.
20338 with_gnu_ld=unknown
20341 elif test "$with_gnu_ld" = yes; then
20342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
20343 $as_echo_n "checking for GNU ld... " >&6; }
20345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
20346 $as_echo_n "checking for non-GNU ld... " >&6; }
20348 if ${lt_cv_path_LD+:} false; then :
20349 $as_echo_n "(cached) " >&6
20351 if test -z "$LD"; then
20352 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
20353 for ac_dir in $PATH; do
20355 test -z "$ac_dir" && ac_dir=.
20356 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
20357 lt_cv_path_LD="$ac_dir/$ac_prog"
20358 # Check to see if the program is GNU ld. I'd rather use --version,
20359 # but apparently some variants of GNU ld only accept -v.
20360 # Break only if it was the GNU/non-GNU ld that we prefer.
20361 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
20362 *GNU* | *'with BFD'*)
20363 test "$with_gnu_ld" != no && break
20366 test "$with_gnu_ld" != yes && break
20373 lt_cv_path_LD="$LD" # Let the user override the test with a path.
20377 LD="$lt_cv_path_LD"
20378 if test -n "$LD"; then
20379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
20380 $as_echo "$LD" >&6; }
20382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20383 $as_echo "no" >&6; }
20385 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
20386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
20387 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
20388 if ${lt_cv_prog_gnu_ld+:} false; then :
20389 $as_echo_n "(cached) " >&6
20391 # I'd rather use --version here, but apparently some GNU lds only accept -v.
20392 case `$LD -v 2>&1 </dev/null` in
20393 *GNU* | *'with BFD'*)
20394 lt_cv_prog_gnu_ld=yes
20397 lt_cv_prog_gnu_ld=no
20401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
20402 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
20403 with_gnu_ld=$lt_cv_prog_gnu_ld
20411 # Check if GNU C++ uses GNU ld as the underlying linker, since the
20412 # archiving commands below assume that GNU ld is being used.
20413 if test "$with_gnu_ld" = yes; then
20414 archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
20415 archive_expsym_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
20417 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
20418 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
20420 # If archive_cmds runs LD, not CC, wlarc should be empty
20421 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
20422 # investigate it a little bit more. (MM)
20425 # ancient GNU ld didn't support --whole-archive et. al.
20426 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
20427 $GREP 'no-whole-archive' > /dev/null; then
20428 whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
20430 whole_archive_flag_spec_CXX=
20436 # A generic and very simple default shared library creation
20437 # command for GNU C++ for the case where it uses the native
20438 # linker, instead of GNU ld. If possible, this setting should
20439 # overridden to take advantage of the native linker features on
20440 # the platform it is being used on.
20441 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
20444 # Commands to make compiler produce verbose output that lists
20445 # what "hidden" libraries, object files and flags are used when
20446 # linking a shared library.
20447 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
20455 # PORTME: fill in a description of your system's C++ link characteristics
20456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
20457 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
20461 # FIXME: insert proper C++ library support
20465 if test "$host_cpu" = ia64; then
20466 # On IA64, the linker does run time linking by default, so we don't
20467 # have to do anything special.
20468 aix_use_runtimelinking=no
20469 exp_sym_flag='-Bexport'
20472 aix_use_runtimelinking=no
20474 # Test if we are trying to use run time linking or normal
20475 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
20476 # need to do runtime linking.
20477 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
20478 for ld_flag in $LDFLAGS; do
20481 aix_use_runtimelinking=yes
20489 exp_sym_flag='-bexport'
20490 no_entry_flag='-bnoentry'
20493 # When large executables or shared objects are built, AIX ld can
20494 # have problems creating the table of contents. If linking a library
20495 # or program results in "error TOC overflow" add -mminimal-toc to
20496 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
20497 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
20499 archive_cmds_CXX=''
20500 hardcode_direct_CXX=yes
20501 hardcode_direct_absolute_CXX=yes
20502 hardcode_libdir_separator_CXX=':'
20503 link_all_deplibs_CXX=yes
20504 file_list_spec_CXX='${wl}-f,'
20506 if test "$GXX" = yes; then
20507 case $host_os in aix4.[012]|aix4.[012].*)
20508 # We only want to do this on AIX 4.2 and lower, the check
20509 # below for broken collect2 doesn't work under 4.3+
20510 collect2name=`${CC} -print-prog-name=collect2`
20511 if test -f "$collect2name" &&
20512 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
20514 # We have reworked collect2
20517 # We have old collect2
20518 hardcode_direct_CXX=unsupported
20519 # It fails to find uninstalled libraries when the uninstalled
20520 # path is not listed in the libpath. Setting hardcode_minus_L
20521 # to unsupported forces relinking
20522 hardcode_minus_L_CXX=yes
20523 hardcode_libdir_flag_spec_CXX='-L$libdir'
20524 hardcode_libdir_separator_CXX=
20527 shared_flag='-shared'
20528 if test "$aix_use_runtimelinking" = yes; then
20529 shared_flag="$shared_flag "'${wl}-G'
20533 if test "$host_cpu" = ia64; then
20534 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
20535 # chokes on -Wl,-G. The following line is correct:
20538 if test "$aix_use_runtimelinking" = yes; then
20539 shared_flag='${wl}-G'
20541 shared_flag='${wl}-bM:SRE'
20546 export_dynamic_flag_spec_CXX='${wl}-bexpall'
20547 # It seems that -bexpall does not export symbols beginning with
20548 # underscore (_), so it is better to generate a list of symbols to
20550 always_export_symbols_CXX=yes
20551 if test "$aix_use_runtimelinking" = yes; then
20552 # Warning - without using the other runtime loading flags (-brtl),
20553 # -berok will link without error, but may produce a broken library.
20554 allow_undefined_flag_CXX='-berok'
20555 # Determine the default libpath from the value encoded in an empty
20557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20558 /* end confdefs.h. */
20568 if ac_fn_cxx_try_link "$LINENO"; then :
20570 lt_aix_libpath_sed='
20571 /Import File Strings/,/^$/ {
20577 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
20578 # Check for a 64-bit object if we didn't find anything.
20579 if test -z "$aix_libpath"; then
20580 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
20583 rm -f core conftest.err conftest.$ac_objext \
20584 conftest$ac_exeext conftest.$ac_ext
20585 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
20587 hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
20589 archive_expsym_cmds_CXX='$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 $shared_flag"
20591 if test "$host_cpu" = ia64; then
20592 hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
20593 allow_undefined_flag_CXX="-z nodefs"
20594 archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
20596 # Determine the default libpath from the value encoded in an
20597 # empty executable.
20598 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20599 /* end confdefs.h. */
20609 if ac_fn_cxx_try_link "$LINENO"; then :
20611 lt_aix_libpath_sed='
20612 /Import File Strings/,/^$/ {
20618 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
20619 # Check for a 64-bit object if we didn't find anything.
20620 if test -z "$aix_libpath"; then
20621 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
20624 rm -f core conftest.err conftest.$ac_objext \
20625 conftest$ac_exeext conftest.$ac_ext
20626 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
20628 hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
20629 # Warning - without using the other run time loading flags,
20630 # -berok will link without error, but may produce a broken library.
20631 no_undefined_flag_CXX=' ${wl}-bernotok'
20632 allow_undefined_flag_CXX=' ${wl}-berok'
20633 if test "$with_gnu_ld" = yes; then
20634 # We only use this code for GNU lds that support --whole-archive.
20635 whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
20637 # Exported symbols can be pulled into shared objects from archives
20638 whole_archive_flag_spec_CXX='$convenience'
20640 archive_cmds_need_lc_CXX=yes
20641 # This is similar to how AIX traditionally builds its shared
20643 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'
20649 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
20650 allow_undefined_flag_CXX=unsupported
20651 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
20652 # support --undefined. This deserves some investigation. FIXME
20653 archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
20660 case $cc_basename in
20662 # FIXME: insert proper C++ library support
20668 cygwin* | mingw* | pw32* | cegcc*)
20669 # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
20670 # as there is no search path for DLLs.
20671 hardcode_libdir_flag_spec_CXX='-L$libdir'
20672 export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
20673 allow_undefined_flag_CXX=unsupported
20674 always_export_symbols_CXX=no
20675 enable_shared_with_static_runtimes_CXX=yes
20677 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
20678 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
20679 # If the export-symbols file already is a .def file (1st line
20680 # is EXPORTS), use it as is; otherwise, prepend...
20681 archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
20682 cp $export_symbols $output_objdir/$soname.def;
20684 echo EXPORTS > $output_objdir/$soname.def;
20685 cat $export_symbols >> $output_objdir/$soname.def;
20687 $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 $lib'
20692 darwin* | rhapsody*)
20695 archive_cmds_need_lc_CXX=no
20696 hardcode_direct_CXX=no
20697 hardcode_automatic_CXX=yes
20698 hardcode_shlibpath_var_CXX=unsupported
20699 if test "$lt_cv_ld_force_load" = "yes"; then
20700 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 \"$new_convenience\"`'
20702 whole_archive_flag_spec_CXX=''
20704 link_all_deplibs_CXX=yes
20705 allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
20706 case $cc_basename in
20707 ifort*) _lt_dar_can_shared=yes ;;
20708 *) _lt_dar_can_shared=$GCC ;;
20710 if test "$_lt_dar_can_shared" = "yes"; then
20711 output_verbose_link_cmd=func_echo_all
20712 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}"
20713 module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
20714 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}${_lt_dsymutil}"
20715 module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
20716 if test "$lt_cv_apple_cc_single_mod" != "yes"; then
20717 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${_lt_dsymutil}"
20718 archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
20728 case $cc_basename in
20730 # FIXME: insert proper C++ library support
20734 # Green Hills C++ Compiler
20735 # FIXME: insert proper C++ library support
20739 # FIXME: insert proper C++ library support
20746 # C++ shared libraries reported to be fairly broken before
20752 archive_cmds_need_lc_CXX=no
20755 freebsd* | dragonfly*)
20756 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
20765 archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
20766 link_all_deplibs_CXX=yes
20770 hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
20771 hardcode_libdir_separator_CXX=:
20772 export_dynamic_flag_spec_CXX='${wl}-E'
20773 hardcode_direct_CXX=yes
20774 hardcode_minus_L_CXX=yes # Not in the search PATH,
20775 # but as the default
20776 # location of the library.
20778 case $cc_basename in
20780 # FIXME: insert proper C++ library support
20784 archive_cmds_CXX='$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 $lib'
20785 # Commands to make compiler produce verbose output that lists
20786 # what "hidden" libraries, object files and flags are used when
20787 # linking a shared library.
20789 # There doesn't appear to be a way to prevent this compiler from
20790 # explicitly linking system object files so we need to strip them
20791 # from the output so that they don't get included in the library
20793 output_verbose_link_cmd='templist=`($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"'
20796 if test "$GXX" = yes; then
20797 archive_cmds_CXX='$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'
20799 # FIXME: insert proper C++ library support
20807 if test $with_gnu_ld = no; then
20808 hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
20809 hardcode_libdir_separator_CXX=:
20815 export_dynamic_flag_spec_CXX='${wl}-E'
20821 hardcode_direct_CXX=no
20822 hardcode_shlibpath_var_CXX=no
20825 hardcode_direct_CXX=yes
20826 hardcode_direct_absolute_CXX=yes
20827 hardcode_minus_L_CXX=yes # Not in the search PATH,
20828 # but as the default
20829 # location of the library.
20833 case $cc_basename in
20835 # FIXME: insert proper C++ library support
20841 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
20844 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
20847 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
20850 # Commands to make compiler produce verbose output that lists
20851 # what "hidden" libraries, object files and flags are used when
20852 # linking a shared library.
20854 # There doesn't appear to be a way to prevent this compiler from
20855 # explicitly linking system object files so we need to strip them
20856 # from the output so that they don't get included in the library
20858 output_verbose_link_cmd='templist=`($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"'
20861 if test "$GXX" = yes; then
20862 if test $with_gnu_ld = no; then
20865 archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
20868 archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
20871 archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
20876 # FIXME: insert proper C++ library support
20884 hardcode_direct_CXX=no
20885 hardcode_shlibpath_var_CXX=no
20886 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
20887 export_dynamic_flag_spec_CXX='${wl}-E'
20888 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
20889 # Instead, shared libraries are loaded at an image base (0x10000000 by
20890 # default) and relocated if they conflict, which is a slow very memory
20891 # consuming and fragmenting process. To avoid this, we pick a random,
20892 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
20893 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
20894 archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
20895 archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
20898 case $cc_basename in
20901 archive_cmds_CXX='$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 $lib'
20903 # Archives containing C++ object files must be created using
20904 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
20905 # necessary to make sure instantiated templates are included
20907 old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
20910 if test "$GXX" = yes; then
20911 if test "$with_gnu_ld" = no; then
20912 archive_cmds_CXX='$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 $lib'
20914 archive_cmds_CXX='$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 $lib'
20917 link_all_deplibs_CXX=yes
20920 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
20921 hardcode_libdir_separator_CXX=:
20922 inherit_rpath_CXX=yes
20925 linux* | k*bsd*-gnu | kopensolaris*-gnu)
20926 case $cc_basename in
20928 # Kuck and Associates, Inc. (KAI) C++ Compiler
20930 # KCC will only create a shared library if the output file
20931 # ends with ".so" (or ".sl" for HP-UX), so rename the library
20932 # to its proper name (with version) after linking.
20933 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'
20934 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 $lib'
20935 # Commands to make compiler produce verbose output that lists
20936 # what "hidden" libraries, object files and flags are used when
20937 # linking a shared library.
20939 # There doesn't appear to be a way to prevent this compiler from
20940 # explicitly linking system object files so we need to strip them
20941 # from the output so that they don't get included in the library
20943 output_verbose_link_cmd='templist=`$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"'
20945 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
20946 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
20948 # Archives containing C++ object files must be created using
20949 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
20950 old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
20955 # version 8.0 and above of icpc choke on multiply defined symbols
20956 # if we add $predep_objects and $postdep_objects, however 7.1 and
20957 # earlier do not add the objects themselves.
20958 case `$CC -V 2>&1` in
20960 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
20961 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
20963 *) # Version 8.0 or newer
20966 ia64*) tmp_idyn=' -i_dynamic';;
20968 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
20969 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
20972 archive_cmds_need_lc_CXX=no
20973 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
20974 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
20975 whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
20978 # Portland Group C++ compiler
20980 *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
20981 prelink_cmds_CXX='tpldir=Template.dir~
20983 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
20984 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
20985 old_archive_cmds_CXX='tpldir=Template.dir~
20987 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
20988 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
20990 archive_cmds_CXX='tpldir=Template.dir~
20992 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
20993 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
20994 archive_expsym_cmds_CXX='tpldir=Template.dir~
20996 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
20997 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
20999 *) # Version 6 and above use weak symbols
21000 archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
21001 archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
21005 hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
21006 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
21007 whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
21011 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
21012 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
21014 runpath_var=LD_RUN_PATH
21015 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
21016 hardcode_libdir_separator_CXX=:
21018 # Commands to make compiler produce verbose output that lists
21019 # what "hidden" libraries, object files and flags are used when
21020 # linking a shared library.
21022 # There doesn't appear to be a way to prevent this compiler from
21023 # explicitly linking system object files so we need to strip them
21024 # from the output so that they don't get included in the library
21026 output_verbose_link_cmd='templist=`$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" | $Xsed'
21028 xl* | mpixl* | bgxl*)
21029 # IBM XL 8.0 on PPC, with GNU ld
21030 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
21031 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
21032 archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
21033 if test "x$supports_anon_versioning" = xyes; then
21034 archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
21035 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
21036 echo "local: *; };" >> $output_objdir/$libname.ver~
21037 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
21041 case `$CC -V 2>&1 | sed 5q` in
21044 no_undefined_flag_CXX=' -zdefs'
21045 archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
21046 archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
21047 hardcode_libdir_flag_spec_CXX='-R$libdir'
21048 whole_archive_flag_spec_CXX='${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'
21049 compiler_needs_object_CXX=yes
21051 # Not sure whether something based on
21052 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
21054 output_verbose_link_cmd='func_echo_all'
21056 # Archives containing C++ object files must be created using
21057 # "CC -xar", where "CC" is the Sun C++ compiler. This is
21058 # necessary to make sure instantiated templates are included
21060 old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
21068 # FIXME: insert proper C++ library support
21073 # FIXME: insert proper C++ library support
21078 case $cc_basename in
21080 # FIXME: insert proper C++ library support
21084 # FIXME: insert proper C++ library support
21091 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
21092 archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
21094 hardcode_libdir_flag_spec_CXX='-R$libdir'
21095 hardcode_direct_CXX=yes
21096 hardcode_shlibpath_var_CXX=no
21098 # Workaround some broken pre-1.5 toolchains
21099 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
21107 # C++ shared libraries are fairly broken
21112 if test -f /usr/libexec/ld.so; then
21113 hardcode_direct_CXX=yes
21114 hardcode_shlibpath_var_CXX=no
21115 hardcode_direct_absolute_CXX=yes
21116 archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
21117 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
21118 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
21119 archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
21120 export_dynamic_flag_spec_CXX='${wl}-E'
21121 whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
21123 output_verbose_link_cmd=func_echo_all
21129 osf3* | osf4* | osf5*)
21130 case $cc_basename in
21132 # Kuck and Associates, Inc. (KAI) C++ Compiler
21134 # KCC will only create a shared library if the output file
21135 # ends with ".so" (or ".sl" for HP-UX), so rename the library
21136 # to its proper name (with version) after linking.
21137 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 $lib'
21139 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
21140 hardcode_libdir_separator_CXX=:
21142 # Archives containing C++ object files must be created using
21143 # the KAI C++ compiler.
21145 osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
21146 *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
21150 # Rational C++ 2.4.1
21151 # FIXME: insert proper C++ library support
21157 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
21158 archive_cmds_CXX='$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 $lib'
21159 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
21162 allow_undefined_flag_CXX=' -expect_unresolved \*'
21163 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'
21164 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
21165 echo "-hidden">> $lib.exp~
21166 $CC -shared$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~
21168 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
21172 hardcode_libdir_separator_CXX=:
21174 # Commands to make compiler produce verbose output that lists
21175 # what "hidden" libraries, object files and flags are used when
21176 # linking a shared library.
21178 # There doesn't appear to be a way to prevent this compiler from
21179 # explicitly linking system object files so we need to strip them
21180 # from the output so that they don't get included in the library
21182 output_verbose_link_cmd='templist=`$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"'
21185 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
21186 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
21189 archive_cmds_CXX='$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 $lib'
21192 archive_cmds_CXX='$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 $lib'
21196 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
21197 hardcode_libdir_separator_CXX=:
21199 # Commands to make compiler produce verbose output that lists
21200 # what "hidden" libraries, object files and flags are used when
21201 # linking a shared library.
21202 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
21205 # FIXME: insert proper C++ library support
21213 # FIXME: insert proper C++ library support
21218 case $cc_basename in
21221 # FIXME: insert proper C++ library support
21226 # FIXME: insert proper C++ library support
21230 # FIXME: insert proper C++ library support
21237 case $cc_basename in
21239 # Sun C++ 4.2, 5.x and Centerline C++
21240 archive_cmds_need_lc_CXX=yes
21241 no_undefined_flag_CXX=' -zdefs'
21242 archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
21243 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
21244 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
21246 hardcode_libdir_flag_spec_CXX='-R$libdir'
21247 hardcode_shlibpath_var_CXX=no
21249 solaris2.[0-5] | solaris2.[0-5].*) ;;
21251 # The compiler driver will combine and reorder linker options,
21252 # but understands `-z linker_flag'.
21253 # Supported since Solaris 2.6 (maybe 2.5.1?)
21254 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
21257 link_all_deplibs_CXX=yes
21259 output_verbose_link_cmd='func_echo_all'
21261 # Archives containing C++ object files must be created using
21262 # "CC -xar", where "CC" is the Sun C++ compiler. This is
21263 # necessary to make sure instantiated templates are included
21265 old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
21268 # Green Hills C++ Compiler
21269 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
21271 # The C++ compiler must be used to create the archive.
21272 old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
21275 # GNU C++ compiler with Solaris linker
21276 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
21277 no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
21278 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
21279 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
21280 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
21281 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
21283 # Commands to make compiler produce verbose output that lists
21284 # what "hidden" libraries, object files and flags are used when
21285 # linking a shared library.
21286 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
21288 # g++ 2.7 appears to require `-G' NOT `-shared' on this
21290 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
21291 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
21292 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
21294 # Commands to make compiler produce verbose output that lists
21295 # what "hidden" libraries, object files and flags are used when
21296 # linking a shared library.
21297 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
21300 hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
21302 solaris2.[0-5] | solaris2.[0-5].*) ;;
21304 whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
21312 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
21313 no_undefined_flag_CXX='${wl}-z,text'
21314 archive_cmds_need_lc_CXX=no
21315 hardcode_shlibpath_var_CXX=no
21316 runpath_var='LD_RUN_PATH'
21318 case $cc_basename in
21320 archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
21321 archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
21324 archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
21325 archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
21330 sysv5* | sco3.2v5* | sco5v6*)
21331 # Note: We can NOT use -z defs as we might desire, because we do not
21332 # link with -lc, and that would cause any symbols used from libc to
21333 # always be unresolved, which means just about no library would
21334 # ever link correctly. If we're not using GNU ld we use -z text
21335 # though, which does catch some bad symbols but isn't as heavy-handed
21337 no_undefined_flag_CXX='${wl}-z,text'
21338 allow_undefined_flag_CXX='${wl}-z,nodefs'
21339 archive_cmds_need_lc_CXX=no
21340 hardcode_shlibpath_var_CXX=no
21341 hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
21342 hardcode_libdir_separator_CXX=':'
21343 link_all_deplibs_CXX=yes
21344 export_dynamic_flag_spec_CXX='${wl}-Bexport'
21345 runpath_var='LD_RUN_PATH'
21347 case $cc_basename in
21349 archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
21350 archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
21351 old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
21352 '"$old_archive_cmds_CXX"
21353 reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
21354 '"$reload_cmds_CXX"
21357 archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
21358 archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
21364 case $cc_basename in
21366 # NonStop-UX NCC 3.20
21367 # FIXME: insert proper C++ library support
21371 # FIXME: insert proper C++ library support
21378 # For VxWorks ports, we assume the use of a GNU linker with
21379 # standard elf conventions.
21384 # FIXME: insert proper C++ library support
21389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
21390 $as_echo "$ld_shlibs_CXX" >&6; }
21391 test "$ld_shlibs_CXX" = no && can_build_shared=no
21397 ## There is no encapsulation within the following macros, do not change
21398 ## the running order or otherwise move them around unless you know exactly
21399 ## what you are doing...
21400 # Dependencies to place before and after the object being linked:
21401 predep_objects_CXX=
21402 postdep_objects_CXX=
21405 compiler_lib_search_path_CXX=
21407 cat > conftest.$ac_ext <<_LT_EOF
21411 Foo (void) { a = 0; }
21417 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
21418 (eval $ac_compile) 2>&5
21420 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21421 test $ac_status = 0; }; then
21422 # Parse the compiler output and extract the necessary
21423 # objects, libraries and library flags.
21425 # Sentinel used to keep track of whether or not we are before
21426 # the conftest object file.
21427 pre_test_object_deps_done=no
21429 for p in `eval "$output_verbose_link_cmd"`; do
21433 # Some compilers place space between "-{L,R}" and the path.
21434 # Remove the space.
21435 if test $p = "-L" ||
21436 test $p = "-R"; then
21443 if test "$pre_test_object_deps_done" = no; then
21446 # Internal compiler library paths should come after those
21447 # provided the user. The postdeps already come after the
21448 # user supplied libs so there is no need to process them.
21449 if test -z "$compiler_lib_search_path_CXX"; then
21450 compiler_lib_search_path_CXX="${prev}${p}"
21452 compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
21455 # The "-l" case would never come before the object being
21456 # linked, so don't bother handling this case.
21459 if test -z "$postdeps_CXX"; then
21460 postdeps_CXX="${prev}${p}"
21462 postdeps_CXX="${postdeps_CXX} ${prev}${p}"
21468 # This assumes that the test object file only shows up
21469 # once in the compiler output.
21470 if test "$p" = "conftest.$objext"; then
21471 pre_test_object_deps_done=yes
21475 if test "$pre_test_object_deps_done" = no; then
21476 if test -z "$predep_objects_CXX"; then
21477 predep_objects_CXX="$p"
21479 predep_objects_CXX="$predep_objects_CXX $p"
21482 if test -z "$postdep_objects_CXX"; then
21483 postdep_objects_CXX="$p"
21485 postdep_objects_CXX="$postdep_objects_CXX $p"
21490 *) ;; # Ignore the rest.
21498 echo "libtool.m4: error: problem compiling CXX test program"
21501 $RM -f confest.$objext
21503 # PORTME: override above test on systems where it is broken
21506 # Interix 3.5 installs completely hosed .la files for C++, so rather than
21507 # hack all around it, let's just trust "g++" to DTRT.
21508 predep_objects_CXX=
21509 postdep_objects_CXX=
21514 case `$CC -V 2>&1 | sed 5q` in
21518 # The more standards-conforming stlport4 library is
21519 # incompatible with the Cstd library. Avoid specifying
21520 # it if it's in CXXFLAGS. Ignore libCrun as
21521 # -library=stlport4 depends on it.
21522 case " $CXX $CXXFLAGS " in
21523 *" -library=stlport4 "*)
21524 solaris_use_stlport4=yes
21528 if test "$solaris_use_stlport4" != yes; then
21529 postdeps_CXX='-library=Cstd -library=Crun'
21536 case $cc_basename in
21538 # The more standards-conforming stlport4 library is
21539 # incompatible with the Cstd library. Avoid specifying
21540 # it if it's in CXXFLAGS. Ignore libCrun as
21541 # -library=stlport4 depends on it.
21542 case " $CXX $CXXFLAGS " in
21543 *" -library=stlport4 "*)
21544 solaris_use_stlport4=yes
21548 # Adding this requires a known-good setup of shared libraries for
21549 # Sun compiler versions before 5.6, else PIC objects from an old
21550 # archive will be linked into the output, leading to subtle bugs.
21551 if test "$solaris_use_stlport4" != yes; then
21552 postdeps_CXX='-library=Cstd -library=Crun'
21560 case " $postdeps_CXX " in
21561 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
21563 compiler_lib_search_dirs_CXX=
21564 if test -n "${compiler_lib_search_path_CXX}"; then
21565 compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
21598 lt_prog_compiler_wl_CXX=
21599 lt_prog_compiler_pic_CXX=
21600 lt_prog_compiler_static_CXX=
21602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
21603 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
21605 # C++ specific cases for pic, static, wl, etc.
21606 if test "$GXX" = yes; then
21607 lt_prog_compiler_wl_CXX='-Wl,'
21608 lt_prog_compiler_static_CXX='-static'
21612 # All AIX code is PIC.
21613 if test "$host_cpu" = ia64; then
21614 # AIX 5 now supports IA64 processor
21615 lt_prog_compiler_static_CXX='-Bstatic'
21617 lt_prog_compiler_pic_CXX='-fPIC'
21623 # see comment about AmigaOS4 .so support
21624 lt_prog_compiler_pic_CXX='-fPIC'
21627 # FIXME: we need at least 68020 code to build shared libraries, but
21628 # adding the `-m68020' flag to GCC prevents building anything better,
21630 lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
21635 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
21636 # PIC is the default for these OSes.
21638 mingw* | cygwin* | os2* | pw32* | cegcc*)
21639 # This hack is so that the source file can tell whether it is being
21640 # built for inclusion in a dll (and should export symbols for example).
21641 # Although the cygwin gcc ignores -fPIC, still need this for old-style
21642 # (--disable-auto-import) libraries
21643 lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
21645 darwin* | rhapsody*)
21646 # PIC is the default on this platform
21647 # Common symbols not allowed in MH_DYLIB files
21648 lt_prog_compiler_pic_CXX='-fno-common'
21651 # DJGPP does not support shared libraries at all
21652 lt_prog_compiler_pic_CXX=
21655 # PIC is the default for Haiku.
21656 # The "-static" flag exists, but is broken.
21657 lt_prog_compiler_static_CXX=
21660 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
21661 # Instead, we relocate shared libraries at runtime.
21664 if test -d /usr/nec; then
21665 lt_prog_compiler_pic_CXX=-Kconform_pic
21669 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
21670 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
21671 # sets the default TLS model and affects inlining.
21676 lt_prog_compiler_pic_CXX='-fPIC'
21681 # QNX uses GNU C++, but need to define -shared option too, otherwise
21682 # it will coredump.
21683 lt_prog_compiler_pic_CXX='-fPIC -shared'
21686 lt_prog_compiler_pic_CXX='-fPIC'
21692 # All AIX code is PIC.
21693 if test "$host_cpu" = ia64; then
21694 # AIX 5 now supports IA64 processor
21695 lt_prog_compiler_static_CXX='-Bstatic'
21697 lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
21701 case $cc_basename in
21703 # Green Hills C++ Compiler
21704 # _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"
21709 case $cc_basename in
21711 lt_prog_compiler_pic_CXX='-KPIC'
21714 # Green Hills C++ Compiler
21715 lt_prog_compiler_pic_CXX='-pic'
21721 freebsd* | dragonfly*)
21722 # FreeBSD uses GNU C++
21724 hpux9* | hpux10* | hpux11*)
21725 case $cc_basename in
21727 lt_prog_compiler_wl_CXX='-Wl,'
21728 lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
21729 if test "$host_cpu" != ia64; then
21730 lt_prog_compiler_pic_CXX='+Z'
21734 lt_prog_compiler_wl_CXX='-Wl,'
21735 lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
21741 lt_prog_compiler_pic_CXX='+Z'
21750 # This is c89, which is MS Visual C++ (no shared libs)
21751 # Anyone wants to do a port?
21753 irix5* | irix6* | nonstopux*)
21754 case $cc_basename in
21756 lt_prog_compiler_wl_CXX='-Wl,'
21757 lt_prog_compiler_static_CXX='-non_shared'
21758 # CC pic flag -KPIC is the default.
21764 linux* | k*bsd*-gnu | kopensolaris*-gnu)
21765 case $cc_basename in
21768 lt_prog_compiler_wl_CXX='--backend -Wl,'
21769 lt_prog_compiler_pic_CXX='-fPIC'
21772 # old Intel C++ for x86_64 which still supported -KPIC.
21773 lt_prog_compiler_wl_CXX='-Wl,'
21774 lt_prog_compiler_pic_CXX='-KPIC'
21775 lt_prog_compiler_static_CXX='-static'
21778 # Intel C++, used to be incompatible with GCC.
21779 # ICC 10 doesn't accept -KPIC any more.
21780 lt_prog_compiler_wl_CXX='-Wl,'
21781 lt_prog_compiler_pic_CXX='-fPIC'
21782 lt_prog_compiler_static_CXX='-static'
21785 # Portland Group C++ compiler
21786 lt_prog_compiler_wl_CXX='-Wl,'
21787 lt_prog_compiler_pic_CXX='-fpic'
21788 lt_prog_compiler_static_CXX='-Bstatic'
21792 # Make sure the PIC flag is empty. It appears that all Alpha
21793 # Linux and Compaq Tru64 Unix objects are PIC.
21794 lt_prog_compiler_pic_CXX=
21795 lt_prog_compiler_static_CXX='-non_shared'
21797 xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
21798 # IBM XL 8.0, 9.0 on PPC and BlueGene
21799 lt_prog_compiler_wl_CXX='-Wl,'
21800 lt_prog_compiler_pic_CXX='-qpic'
21801 lt_prog_compiler_static_CXX='-qstaticlink'
21804 case `$CC -V 2>&1 | sed 5q` in
21807 lt_prog_compiler_pic_CXX='-KPIC'
21808 lt_prog_compiler_static_CXX='-Bstatic'
21809 lt_prog_compiler_wl_CXX='-Qoption ld '
21820 case $cc_basename in
21822 lt_prog_compiler_pic_CXX='-W c,exportall'
21831 # QNX uses GNU C++, but need to define -shared option too, otherwise
21832 # it will coredump.
21833 lt_prog_compiler_pic_CXX='-fPIC -shared'
21835 osf3* | osf4* | osf5*)
21836 case $cc_basename in
21838 lt_prog_compiler_wl_CXX='--backend -Wl,'
21841 # Rational C++ 2.4.1
21842 lt_prog_compiler_pic_CXX='-pic'
21845 # Digital/Compaq C++
21846 lt_prog_compiler_wl_CXX='-Wl,'
21847 # Make sure the PIC flag is empty. It appears that all Alpha
21848 # Linux and Compaq Tru64 Unix objects are PIC.
21849 lt_prog_compiler_pic_CXX=
21850 lt_prog_compiler_static_CXX='-non_shared'
21859 case $cc_basename in
21861 # Sun C++ 4.2, 5.x and Centerline C++
21862 lt_prog_compiler_pic_CXX='-KPIC'
21863 lt_prog_compiler_static_CXX='-Bstatic'
21864 lt_prog_compiler_wl_CXX='-Qoption ld '
21867 # Green Hills C++ Compiler
21868 lt_prog_compiler_pic_CXX='-PIC'
21875 case $cc_basename in
21878 lt_prog_compiler_pic_CXX='-pic'
21879 lt_prog_compiler_static_CXX='-Bstatic'
21883 lt_prog_compiler_pic_CXX='-pic'
21889 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
21890 case $cc_basename in
21892 lt_prog_compiler_wl_CXX='-Wl,'
21893 lt_prog_compiler_pic_CXX='-KPIC'
21894 lt_prog_compiler_static_CXX='-Bstatic'
21899 case $cc_basename in
21901 # NonStop-UX NCC 3.20
21902 lt_prog_compiler_pic_CXX='-KPIC'
21911 lt_prog_compiler_can_build_shared_CXX=no
21917 # For platforms which do not support PIC, -DPIC is meaningless:
21919 lt_prog_compiler_pic_CXX=
21922 lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
21925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
21926 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
21931 # Check to make sure the PIC flag actually works.
21933 if test -n "$lt_prog_compiler_pic_CXX"; then
21934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
21935 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
21936 if ${lt_cv_prog_compiler_pic_works_CXX+:} false; then :
21937 $as_echo_n "(cached) " >&6
21939 lt_cv_prog_compiler_pic_works_CXX=no
21940 ac_outfile=conftest.$ac_objext
21941 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
21942 lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
21943 # Insert the option either (1) after the last *FLAGS variable, or
21944 # (2) before a word containing "conftest.", or (3) at the end.
21945 # Note that $ac_compile itself does not contain backslashes and begins
21946 # with a dollar sign (not a hyphen), so the echo should work correctly.
21947 # The option is referenced via a variable to avoid confusing sed.
21948 lt_compile=`echo "$ac_compile" | $SED \
21949 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
21950 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
21951 -e 's:$: $lt_compiler_flag:'`
21952 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
21953 (eval "$lt_compile" 2>conftest.err)
21955 cat conftest.err >&5
21956 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21957 if (exit $ac_status) && test -s "$ac_outfile"; then
21958 # The compiler can only warn and ignore the option if not recognized
21959 # So say no if there are warnings other than the usual output.
21960 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
21961 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
21962 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
21963 lt_cv_prog_compiler_pic_works_CXX=yes
21969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
21970 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
21972 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
21973 case $lt_prog_compiler_pic_CXX in
21975 *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
21978 lt_prog_compiler_pic_CXX=
21979 lt_prog_compiler_can_build_shared_CXX=no
21987 # Check to make sure the static flag actually works.
21989 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
21990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
21991 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
21992 if ${lt_cv_prog_compiler_static_works_CXX+:} false; then :
21993 $as_echo_n "(cached) " >&6
21995 lt_cv_prog_compiler_static_works_CXX=no
21996 save_LDFLAGS="$LDFLAGS"
21997 LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
21998 echo "$lt_simple_link_test_code" > conftest.$ac_ext
21999 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
22000 # The linker can only warn and ignore the option if not recognized
22001 # So say no if there are warnings
22002 if test -s conftest.err; then
22003 # Append any errors to the config.log.
22004 cat conftest.err 1>&5
22005 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
22006 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
22007 if diff conftest.exp conftest.er2 >/dev/null; then
22008 lt_cv_prog_compiler_static_works_CXX=yes
22011 lt_cv_prog_compiler_static_works_CXX=yes
22015 LDFLAGS="$save_LDFLAGS"
22018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
22019 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
22021 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
22024 lt_prog_compiler_static_CXX=
22030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
22031 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
22032 if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
22033 $as_echo_n "(cached) " >&6
22035 lt_cv_prog_compiler_c_o_CXX=no
22036 $RM -r conftest 2>/dev/null
22040 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
22042 lt_compiler_flag="-o out/conftest2.$ac_objext"
22043 # Insert the option either (1) after the last *FLAGS variable, or
22044 # (2) before a word containing "conftest.", or (3) at the end.
22045 # Note that $ac_compile itself does not contain backslashes and begins
22046 # with a dollar sign (not a hyphen), so the echo should work correctly.
22047 lt_compile=`echo "$ac_compile" | $SED \
22048 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
22049 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
22050 -e 's:$: $lt_compiler_flag:'`
22051 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
22052 (eval "$lt_compile" 2>out/conftest.err)
22054 cat out/conftest.err >&5
22055 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22056 if (exit $ac_status) && test -s out/conftest2.$ac_objext
22058 # The compiler can only warn and ignore the option if not recognized
22059 # So say no if there are warnings
22060 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
22061 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
22062 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
22063 lt_cv_prog_compiler_c_o_CXX=yes
22068 # SGI C++ compiler will create directory out/ii_files/ for
22069 # template instantiation
22070 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
22071 $RM out/* && rmdir out
22077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
22078 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
22082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
22083 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
22084 if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
22085 $as_echo_n "(cached) " >&6
22087 lt_cv_prog_compiler_c_o_CXX=no
22088 $RM -r conftest 2>/dev/null
22092 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
22094 lt_compiler_flag="-o out/conftest2.$ac_objext"
22095 # Insert the option either (1) after the last *FLAGS variable, or
22096 # (2) before a word containing "conftest.", or (3) at the end.
22097 # Note that $ac_compile itself does not contain backslashes and begins
22098 # with a dollar sign (not a hyphen), so the echo should work correctly.
22099 lt_compile=`echo "$ac_compile" | $SED \
22100 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
22101 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
22102 -e 's:$: $lt_compiler_flag:'`
22103 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
22104 (eval "$lt_compile" 2>out/conftest.err)
22106 cat out/conftest.err >&5
22107 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22108 if (exit $ac_status) && test -s out/conftest2.$ac_objext
22110 # The compiler can only warn and ignore the option if not recognized
22111 # So say no if there are warnings
22112 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
22113 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
22114 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
22115 lt_cv_prog_compiler_c_o_CXX=yes
22120 # SGI C++ compiler will create directory out/ii_files/ for
22121 # template instantiation
22122 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
22123 $RM out/* && rmdir out
22129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
22130 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
22135 hard_links="nottested"
22136 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
22137 # do not overwrite the value of need_locks provided by the user
22138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
22139 $as_echo_n "checking if we can lock with hard links... " >&6; }
22142 ln conftest.a conftest.b 2>/dev/null && hard_links=no
22144 ln conftest.a conftest.b 2>&5 || hard_links=no
22145 ln conftest.a conftest.b 2>/dev/null && hard_links=no
22146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
22147 $as_echo "$hard_links" >&6; }
22148 if test "$hard_links" = no; then
22149 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
22150 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
22159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
22160 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
22162 export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
22165 # If we're using GNU nm, then we don't want the "-C" option.
22166 # -C means demangle to AIX nm, but means don't demangle with GNU nm
22167 # Also, AIX nm treats weak defined symbols like other global defined
22168 # symbols, whereas GNU nm marks them as "W".
22169 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
22170 export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
22172 export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
22176 export_symbols_cmds_CXX="$ltdll_cmds"
22178 cygwin* | mingw* | cegcc*)
22179 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 > $export_symbols'
22182 export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
22185 exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
22187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
22188 $as_echo "$ld_shlibs_CXX" >&6; }
22189 test "$ld_shlibs_CXX" = no && can_build_shared=no
22191 with_gnu_ld_CXX=$with_gnu_ld
22199 # Do we need to explicitly link libc?
22201 case "x$archive_cmds_need_lc_CXX" in
22203 # Assume -lc should be added
22204 archive_cmds_need_lc_CXX=yes
22206 if test "$enable_shared" = yes && test "$GCC" = yes; then
22207 case $archive_cmds_CXX in
22209 # FIXME: we may have to deal with multi-command sequences.
22212 # Test whether the compiler implicitly links with -lc since on some
22213 # systems, -lgcc has to come before -lc. If gcc already passes -lc
22214 # to ld, don't add -lc before -lgcc.
22215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
22216 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
22217 if ${lt_cv_archive_cmds_need_lc_CXX+:} false; then :
22218 $as_echo_n "(cached) " >&6
22221 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
22223 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
22224 (eval $ac_compile) 2>&5
22226 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22227 test $ac_status = 0; } 2>conftest.err; then
22230 libobjs=conftest.$ac_objext
22232 wl=$lt_prog_compiler_wl_CXX
22233 pic_flag=$lt_prog_compiler_pic_CXX
22239 lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
22240 allow_undefined_flag_CXX=
22241 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
22242 (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
22244 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22245 test $ac_status = 0; }
22247 lt_cv_archive_cmds_need_lc_CXX=no
22249 lt_cv_archive_cmds_need_lc_CXX=yes
22251 allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
22253 cat conftest.err 1>&5
22258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
22259 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
22260 archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
22330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
22331 $as_echo_n "checking dynamic linker characteristics... " >&6; }
22333 library_names_spec=
22334 libname_spec='lib$name'
22338 postuninstall_cmds=
22342 shlibpath_overrides_runpath=unknown
22344 dynamic_linker="$host_os ld.so"
22345 sys_lib_dlsearch_path_spec="/lib /usr/lib"
22346 need_lib_prefix=unknown
22347 hardcode_into_libs=no
22349 # when you set need_version to no, make sure it does not cause -set_version
22350 # flags to be left without arguments
22351 need_version=unknown
22356 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
22357 shlibpath_var=LIBPATH
22359 # AIX 3 has no versioning support, so we append a major version to the name.
22360 soname_spec='${libname}${release}${shared_ext}$major'
22367 hardcode_into_libs=yes
22368 if test "$host_cpu" = ia64; then
22369 # AIX 5 supports IA64
22370 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
22371 shlibpath_var=LD_LIBRARY_PATH
22373 # With GCC up to 2.95.x, collect2 would create an import file
22374 # for dependence libraries. The import file would start with
22375 # the line `#! .'. This would cause the generated library to
22376 # depend on `.', always an invalid library. This was fixed in
22377 # development snapshots of GCC prior to 3.0.
22379 aix4 | aix4.[01] | aix4.[01].*)
22380 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
22382 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
22385 can_build_shared=no
22389 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
22390 # soname into executable. Probably we can add versioning support to
22391 # collect2, so additional links can be useful in future.
22392 if test "$aix_use_runtimelinking" = yes; then
22393 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
22394 # instead of lib<name>.a to let people know that these are not
22395 # typical AIX shared libraries.
22396 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
22398 # We preserve .a as extension for shared libraries through AIX4.2
22399 # and later when we are not doing run time linking.
22400 library_names_spec='${libname}${release}.a $libname.a'
22401 soname_spec='${libname}${release}${shared_ext}$major'
22403 shlibpath_var=LIBPATH
22410 # Since July 2007 AmigaOS4 officially supports .so libraries.
22411 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
22412 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
22415 library_names_spec='$libname.ixlibrary $libname.a'
22416 # Create ${libname}_ixlibrary.a entries in /sys/libs.
22417 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 ${libname}_ixlibrary.a || exit 1; done'
22423 library_names_spec='${libname}${shared_ext}'
22424 dynamic_linker="$host_os ld.so"
22425 shlibpath_var=LIBRARY_PATH
22431 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
22432 soname_spec='${libname}${release}${shared_ext}$major'
22433 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
22434 shlibpath_var=LD_LIBRARY_PATH
22435 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
22436 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
22437 # the default ld.so.conf also contains /usr/contrib/lib and
22438 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
22439 # libtool to hard-code these into programs
22442 cygwin* | mingw* | pw32* | cegcc*)
22443 version_type=windows
22448 case $GCC,$host_os in
22449 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
22450 library_names_spec='$libname.dll.a'
22451 # DLL is installed to $(libdir)/../bin by postinstall_cmds
22452 postinstall_cmds='base_file=`basename \${file}`~
22453 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
22454 dldir=$destdir/`dirname \$dlpath`~
22455 test -d \$dldir || mkdir -p \$dldir~
22456 $install_prog $dir/$dlname \$dldir/$dlname~
22457 chmod a+x \$dldir/$dlname~
22458 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
22459 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
22461 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
22462 dlpath=$dir/\$dldll~
22464 shlibpath_overrides_runpath=yes
22468 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
22469 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
22473 # MinGW DLLs use traditional 'lib' prefix
22474 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
22477 # pw32 DLLs use 'pw' prefix rather than 'lib'
22478 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
22484 library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
22487 dynamic_linker='Win32 ld.exe'
22488 # FIXME: first we should search . and the directory the executable is in
22492 darwin* | rhapsody*)
22493 dynamic_linker="$host_os dyld"
22494 version_type=darwin
22497 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
22498 soname_spec='${libname}${release}${major}$shared_ext'
22499 shlibpath_overrides_runpath=yes
22500 shlibpath_var=DYLD_LIBRARY_PATH
22501 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
22503 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
22510 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
22511 soname_spec='${libname}${release}${shared_ext}$major'
22512 shlibpath_var=LD_LIBRARY_PATH
22515 freebsd* | dragonfly*)
22516 # DragonFly does not have aout. When/if they implement a new
22517 # versioning mechanism, adjust this.
22518 if test -x /usr/bin/objformat; then
22519 objformat=`/usr/bin/objformat`
22522 freebsd[23].*) objformat=aout ;;
22523 *) objformat=elf ;;
22526 version_type=freebsd-$objformat
22527 case $version_type in
22529 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
22534 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
22538 shlibpath_var=LD_LIBRARY_PATH
22541 shlibpath_overrides_runpath=yes
22543 freebsd3.[01]* | freebsdelf3.[01]*)
22544 shlibpath_overrides_runpath=yes
22545 hardcode_into_libs=yes
22547 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
22548 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
22549 shlibpath_overrides_runpath=no
22550 hardcode_into_libs=yes
22552 *) # from 4.6 on, and DragonFly
22553 shlibpath_overrides_runpath=yes
22554 hardcode_into_libs=yes
22563 dynamic_linker="$host_os runtime_loader"
22564 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
22565 soname_spec='${libname}${release}${shared_ext}$major'
22566 shlibpath_var=LIBRARY_PATH
22567 shlibpath_overrides_runpath=yes
22568 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
22569 hardcode_into_libs=yes
22572 hpux9* | hpux10* | hpux11*)
22573 # Give a soname corresponding to the major version so that dld.sl refuses to
22574 # link against other versions.
22581 hardcode_into_libs=yes
22582 dynamic_linker="$host_os dld.so"
22583 shlibpath_var=LD_LIBRARY_PATH
22584 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
22585 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
22586 soname_spec='${libname}${release}${shared_ext}$major'
22587 if test "X$HPUX_IA64_MODE" = X32; then
22588 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
22590 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
22592 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
22596 hardcode_into_libs=yes
22597 dynamic_linker="$host_os dld.sl"
22598 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
22599 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
22600 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
22601 soname_spec='${libname}${release}${shared_ext}$major'
22602 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
22603 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
22607 dynamic_linker="$host_os dld.sl"
22608 shlibpath_var=SHLIB_PATH
22609 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
22610 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
22611 soname_spec='${libname}${release}${shared_ext}$major'
22614 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
22615 postinstall_cmds='chmod 555 $lib'
22616 # or fails outright, so override atomically:
22617 install_override_mode=555
22624 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
22625 soname_spec='${libname}${release}${shared_ext}$major'
22626 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
22627 shlibpath_var=LD_LIBRARY_PATH
22628 shlibpath_overrides_runpath=no
22629 hardcode_into_libs=yes
22632 irix5* | irix6* | nonstopux*)
22634 nonstopux*) version_type=nonstopux ;;
22636 if test "$lt_cv_prog_gnu_ld" = yes; then
22644 soname_spec='${libname}${release}${shared_ext}$major'
22645 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
22647 irix5* | nonstopux*)
22648 libsuff= shlibsuff=
22651 case $LD in # libtool.m4 will add one of these switches to LD
22652 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
22653 libsuff= shlibsuff= libmagic=32-bit;;
22654 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
22655 libsuff=32 shlibsuff=N32 libmagic=N32;;
22656 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
22657 libsuff=64 shlibsuff=64 libmagic=64-bit;;
22658 *) libsuff= shlibsuff= libmagic=never-match;;
22662 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
22663 shlibpath_overrides_runpath=no
22664 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
22665 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
22666 hardcode_into_libs=yes
22669 # No shared lib support for Linux oldld, aout, or coff.
22670 linux*oldld* | linux*aout* | linux*coff*)
22674 # This must be Linux ELF.
22676 # uclinux* changes (here and below) have been submitted to the libtool
22677 # project, but have not yet been accepted: they are GCC-local changes
22678 # for the time being. (See
22679 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
22680 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
22684 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
22685 soname_spec='${libname}${release}${shared_ext}$major'
22686 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
22687 shlibpath_var=LD_LIBRARY_PATH
22688 shlibpath_overrides_runpath=no
22690 # Some binutils ld are patched to set DT_RUNPATH
22691 if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
22692 $as_echo_n "(cached) " >&6
22694 lt_cv_shlibpath_overrides_runpath=no
22695 save_LDFLAGS=$LDFLAGS
22696 save_libdir=$libdir
22697 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
22698 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
22699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22700 /* end confdefs.h. */
22710 if ac_fn_cxx_try_link "$LINENO"; then :
22711 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
22712 lt_cv_shlibpath_overrides_runpath=yes
22715 rm -f core conftest.err conftest.$ac_objext \
22716 conftest$ac_exeext conftest.$ac_ext
22717 LDFLAGS=$save_LDFLAGS
22718 libdir=$save_libdir
22722 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
22724 # This implies no fast_install, which is unacceptable.
22725 # Some rework will be needed to allow for fast_install
22726 # before this can be enabled.
22727 hardcode_into_libs=yes
22729 # Append ld.so.conf contents to the search path
22730 if test -f /etc/ld.so.conf; then
22731 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' ' '`
22732 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
22735 # We used to test for /lib/ld.so.1 and disable shared libraries on
22736 # powerpc, because MkLinux only supported shared libraries with the
22737 # GNU dynamic linker. Since this was broken with cross compilers,
22738 # most powerpc-linux boxes support dynamic linking these days and
22739 # people can always --disable-shared, the test was removed, and we
22740 # assume the GNU/Linux dynamic linker is in use.
22741 dynamic_linker='GNU/Linux ld.so'
22748 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
22749 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
22750 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
22751 dynamic_linker='NetBSD (a.out) ld.so'
22753 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
22754 soname_spec='${libname}${release}${shared_ext}$major'
22755 dynamic_linker='NetBSD ld.elf_so'
22757 shlibpath_var=LD_LIBRARY_PATH
22758 shlibpath_overrides_runpath=yes
22759 hardcode_into_libs=yes
22764 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
22765 shlibpath_var=LD_LIBRARY_PATH
22766 shlibpath_overrides_runpath=yes
22773 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
22774 soname_spec='${libname}${release}${shared_ext}$major'
22775 shlibpath_var=LD_LIBRARY_PATH
22776 shlibpath_overrides_runpath=no
22777 hardcode_into_libs=yes
22778 dynamic_linker='ldqnx.so'
22783 sys_lib_dlsearch_path_spec="/usr/lib"
22785 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
22787 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
22788 *) need_version=no ;;
22790 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
22791 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
22792 shlibpath_var=LD_LIBRARY_PATH
22793 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
22795 openbsd2.[89] | openbsd2.[89].*)
22796 shlibpath_overrides_runpath=no
22799 shlibpath_overrides_runpath=yes
22803 shlibpath_overrides_runpath=yes
22808 libname_spec='$name'
22811 library_names_spec='$libname${shared_ext} $libname.a'
22812 dynamic_linker='OS/2 ld.exe'
22813 shlibpath_var=LIBPATH
22816 osf3* | osf4* | osf5*)
22820 soname_spec='${libname}${release}${shared_ext}$major'
22821 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
22822 shlibpath_var=LD_LIBRARY_PATH
22823 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
22824 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
22835 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
22836 soname_spec='${libname}${release}${shared_ext}$major'
22837 shlibpath_var=LD_LIBRARY_PATH
22838 shlibpath_overrides_runpath=yes
22839 hardcode_into_libs=yes
22840 # ldd complains unless libraries are executable
22841 postinstall_cmds='chmod +x $lib'
22846 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
22847 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
22848 shlibpath_var=LD_LIBRARY_PATH
22849 shlibpath_overrides_runpath=yes
22850 if test "$with_gnu_ld" = yes; then
22858 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
22859 soname_spec='${libname}${release}${shared_ext}$major'
22860 shlibpath_var=LD_LIBRARY_PATH
22861 case $host_vendor in
22863 shlibpath_overrides_runpath=no
22865 runpath_var=LD_RUN_PATH
22873 shlibpath_overrides_runpath=no
22874 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
22880 if test -d /usr/nec ;then
22882 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
22883 soname_spec='$libname${shared_ext}.$major'
22884 shlibpath_var=LD_LIBRARY_PATH
22888 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
22889 version_type=freebsd-elf
22892 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
22893 soname_spec='${libname}${release}${shared_ext}$major'
22894 shlibpath_var=LD_LIBRARY_PATH
22895 shlibpath_overrides_runpath=yes
22896 hardcode_into_libs=yes
22897 if test "$with_gnu_ld" = yes; then
22898 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
22900 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
22903 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
22907 sys_lib_dlsearch_path_spec='/usr/lib'
22911 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
22915 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
22916 shlibpath_var=LD_LIBRARY_PATH
22917 shlibpath_overrides_runpath=no
22918 hardcode_into_libs=yes
22923 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
22924 soname_spec='${libname}${release}${shared_ext}$major'
22925 shlibpath_var=LD_LIBRARY_PATH
22928 # Shared libraries for VwWorks, >= 7 only at this stage
22929 # and (fpic) still incompatible with "large" code models
22930 # in a few configurations. Only for RTP mode in any case,
22931 # and upon explicit request at configure time.
22934 case ${with_multisubdir}-${enable_shared} in
22941 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
22942 soname_spec='${libname}${release}${shared_ext}$major'
22943 dynamic_linker="$host_os module_loader"
22951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
22952 $as_echo "$dynamic_linker" >&6; }
22953 test "$dynamic_linker" = no && can_build_shared=no
22955 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
22956 if test "$GCC" = yes; then
22957 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
22960 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
22961 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
22963 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
22964 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
23004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
23005 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
23006 hardcode_action_CXX=
23007 if test -n "$hardcode_libdir_flag_spec_CXX" ||
23008 test -n "$runpath_var_CXX" ||
23009 test "X$hardcode_automatic_CXX" = "Xyes" ; then
23011 # We can hardcode non-existent directories.
23012 if test "$hardcode_direct_CXX" != no &&
23013 # If the only mechanism to avoid hardcoding is shlibpath_var, we
23014 # have to relink, otherwise we might link with an installed library
23015 # when we should be linking with a yet-to-be-installed one
23016 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
23017 test "$hardcode_minus_L_CXX" != no; then
23018 # Linking always hardcodes the temporary library directory.
23019 hardcode_action_CXX=relink
23021 # We can link without hardcoding, and we can hardcode nonexisting dirs.
23022 hardcode_action_CXX=immediate
23025 # We cannot hardcode anything, or else we can only hardcode existing
23027 hardcode_action_CXX=unsupported
23029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
23030 $as_echo "$hardcode_action_CXX" >&6; }
23032 if test "$hardcode_action_CXX" = relink ||
23033 test "$inherit_rpath_CXX" = yes; then
23034 # Fast installation is not supported
23035 enable_fast_install=no
23036 elif test "$shlibpath_overrides_runpath" = yes ||
23037 test "$enable_shared" = no; then
23038 # Fast installation is not necessary
23039 enable_fast_install=needless
23048 fi # test -n "$compiler"
23054 with_gnu_ld=$lt_save_with_gnu_ld
23055 lt_cv_path_LDCXX=$lt_cv_path_LD
23056 lt_cv_path_LD=$lt_save_path_LD
23057 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
23058 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
23059 fi # test "$_lt_caught_CXX_error" != yes
23062 ac_cpp='$CXXCPP $CPPFLAGS'
23063 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23064 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23065 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23082 # Only expand once:
23088 # Identify the assembler which will work hand-in-glove with the newly
23089 # built GCC, so that we can examine its features. This is the assembler
23090 # which will be driven by the driver program.
23092 # If build != host, and we aren't building gas in-tree, we identify a
23093 # build->target assembler and hope that it will have the same features
23094 # as the host->target assembler we'll be using.
23095 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
23097 if ${gcc_cv_as+:} false; then :
23101 if test -x "$DEFAULT_ASSEMBLER"; then
23102 gcc_cv_as="$DEFAULT_ASSEMBLER"
23103 elif test -f $gcc_cv_as_gas_srcdir/configure.ac \
23104 && test -f ../gas/Makefile \
23105 && test x$build = x$host; then
23106 gcc_cv_as=../gas/as-new$build_exeext
23107 elif test -x as$build_exeext; then
23108 # Build using assembler in the current directory.
23109 gcc_cv_as=./as$build_exeext
23110 elif ( set dummy $AS_FOR_TARGET; test -x $2 ); then
23111 gcc_cv_as="$AS_FOR_TARGET"
23113 # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
23114 set dummy $AS_FOR_TARGET; ac_word=$2
23115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
23116 $as_echo_n "checking for $ac_word... " >&6; }
23117 if ${ac_cv_path_gcc_cv_as+:} false; then :
23118 $as_echo_n "(cached) " >&6
23122 ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
23125 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
23126 for as_dir in $PATH
23129 test -z "$as_dir" && as_dir=.
23130 for ac_exec_ext in '' $ac_executable_extensions; do
23131 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
23132 ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
23133 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
23143 gcc_cv_as=$ac_cv_path_gcc_cv_as
23144 if test -n "$gcc_cv_as"; then
23145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
23146 $as_echo "$gcc_cv_as" >&6; }
23148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23149 $as_echo "no" >&6; }
23156 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
23158 case "$ORIGINAL_AS_FOR_TARGET" in
23159 ./as | ./as$build_exeext) ;;
23160 *) ac_config_files="$ac_config_files as:exec-tool.in"
23165 # Check whether --enable-ld was given.
23166 if test "${enable_ld+set}" = set; then :
23167 enableval=$enable_ld; case "${enableval}" in
23175 install_gold_as_default=no
23176 # Check whether --enable-gold was given.
23177 if test "${enable_gold+set}" = set; then :
23178 enableval=$enable_gold; case "${enableval}" in
23180 install_gold_as_default=yes
23183 if test x${default_ld} != x; then
23184 install_gold_as_default=yes
23190 as_fn_error $? "invalid --enable-gold argument" "$LINENO" 5
23196 # Identify the linker which will work hand-in-glove with the newly
23197 # built GCC, so that we can examine its features. This is the linker
23198 # which will be driven by the driver program.
23200 # If build != host, and we aren't building gas in-tree, we identify a
23201 # build->target linker and hope that it will have the same features
23202 # as the host->target linker we'll be using.
23203 gcc_cv_gld_major_version=
23204 gcc_cv_gld_minor_version=
23205 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
23206 gcc_cv_ld_gold_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gold
23207 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
23209 if ${gcc_cv_ld+:} false; then :
23213 if test -x "$DEFAULT_LINKER"; then
23214 gcc_cv_ld="$DEFAULT_LINKER"
23215 elif test $install_gold_as_default = yes \
23216 && test -f $gcc_cv_ld_gold_srcdir/configure.ac \
23217 && test -f ../gold/Makefile \
23218 && test x$build = x$host; then
23219 gcc_cv_ld=../gold/ld-new$build_exeext
23220 elif test -f $gcc_cv_ld_gld_srcdir/configure.ac \
23221 && test -f ../ld/Makefile \
23222 && test x$build = x$host; then
23223 gcc_cv_ld=../ld/ld-new$build_exeext
23224 elif test -x collect-ld$build_exeext; then
23225 # Build using linker in the current directory.
23226 gcc_cv_ld=./collect-ld$build_exeext
23227 elif ( set dummy $LD_FOR_TARGET; test -x $2 ); then
23228 gcc_cv_ld="$LD_FOR_TARGET"
23230 # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
23231 set dummy $LD_FOR_TARGET; ac_word=$2
23232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
23233 $as_echo_n "checking for $ac_word... " >&6; }
23234 if ${ac_cv_path_gcc_cv_ld+:} false; then :
23235 $as_echo_n "(cached) " >&6
23239 ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
23242 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
23243 for as_dir in $PATH
23246 test -z "$as_dir" && as_dir=.
23247 for ac_exec_ext in '' $ac_executable_extensions; do
23248 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
23249 ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
23250 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
23260 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
23261 if test -n "$gcc_cv_ld"; then
23262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
23263 $as_echo "$gcc_cv_ld" >&6; }
23265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23266 $as_echo "no" >&6; }
23273 ORIGINAL_PLUGIN_LD_FOR_TARGET=$gcc_cv_ld
23274 PLUGIN_LD_SUFFIX=`basename $gcc_cv_ld | sed -e "s,$target_alias-,,"`
23275 # if the PLUGIN_LD is set ld-new, just have it as ld
23276 # as that is the installed named.
23277 if test x$PLUGIN_LD_SUFFIX = xld-new \
23278 || test x$PLUGIN_LD_SUFFIX = xcollect-ld ; then
23279 PLUGIN_LD_SUFFIX=ld
23282 # Check whether --with-plugin-ld was given.
23283 if test "${with_plugin_ld+set}" = set; then :
23284 withval=$with_plugin_ld; if test x"$withval" != x; then
23285 ORIGINAL_PLUGIN_LD_FOR_TARGET="$withval"
23286 PLUGIN_LD_SUFFIX="$withval"
23292 cat >>confdefs.h <<_ACEOF
23293 #define PLUGIN_LD_SUFFIX "$PLUGIN_LD_SUFFIX"
23297 # Check to see if we are using gold instead of ld
23298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using gold" >&5
23299 $as_echo_n "checking whether we are using gold... " >&6; }
23301 if test x$gcc_cv_ld != x; then
23302 if $gcc_cv_ld --version 2>/dev/null | sed 1q \
23303 | grep "GNU gold" > /dev/null; then
23307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_is_gold" >&5
23308 $as_echo "$ld_is_gold" >&6; }
23310 # Check to see if we are using mold instead of ld
23311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using mold" >&5
23312 $as_echo_n "checking whether we are using mold... " >&6; }
23314 if test x$gcc_cv_ld != x; then
23315 if $gcc_cv_ld --version 2>/dev/null | sed 1q \
23316 | grep "mold" > /dev/null; then
23320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_is_mold" >&5
23321 $as_echo "$ld_is_mold" >&6; }
23324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking gold linker with split stack support as non default" >&5
23325 $as_echo_n "checking gold linker with split stack support as non default... " >&6; }
23326 # Check to see if default ld is not gold, but gold is
23327 # available and has support for split stack. If gcc was configured
23328 # with gold then no checking is done.
23330 if test x$ld_is_gold = xno && which ${gcc_cv_ld}.gold >/dev/null 2>&1; then
23332 # For platforms other than powerpc64*, enable as appropriate.
23334 gold_non_default=no
23335 ld_gold=`which ${gcc_cv_ld}.gold`
23336 # Make sure this gold has minimal split stack support
23337 if $ld_gold --help 2>/dev/null | grep split-stack-adjust-size >/dev/null 2>&1; then
23338 ld_vers=`$ld_gold --version | sed 1q`
23339 gold_vers=`echo $ld_vers | sed -n \
23340 -e 's,^[^)]*[ ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
23342 # check that the gold version contains the complete split stack support
23343 # on powerpc64 big and little endian
23345 case "$gold_vers" in
23346 2.25.[1-9]*|2.2[6-9][.0-9]*|2.[3-9][.0-9]*|[3-9].[.0-9]*) gold_non_default=yes
23348 *) gold_non_default=no
23354 if test $gold_non_default = yes; then
23356 $as_echo "#define HAVE_GOLD_NON_DEFAULT_SPLIT_STACK 1" >>confdefs.h
23360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_non_default" >&5
23361 $as_echo "$gold_non_default" >&6; }
23363 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
23365 case "$ORIGINAL_LD_FOR_TARGET" in
23366 ./collect-ld | ./collect-ld$build_exeext) ;;
23367 *) ac_config_files="$ac_config_files collect-ld:exec-tool.in"
23371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what linker to use" >&5
23372 $as_echo_n "checking what linker to use... " >&6; }
23373 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext \
23374 || test "$gcc_cv_ld" = ../gold/ld-new$build_exeext; then
23375 # Single tree build which includes ld. We want to prefer it
23376 # over whatever linker top-level may have detected, since
23377 # we'll use what we're building after installation anyway.
23378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built ld" >&5
23379 $as_echo "newly built ld" >&6; }
23381 in_tree_ld_is_elf=no
23382 if (grep 'EMUL = .*elf' ../ld/Makefile \
23383 || grep 'EMUL = .*linux' ../ld/Makefile \
23384 || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
23385 in_tree_ld_is_elf=yes
23386 elif test "$ld_is_gold" = yes; then
23387 in_tree_ld_is_elf=yes
23389 for f in $gcc_cv_ld_bfd_srcdir/configure $gcc_cv_ld_gld_srcdir/configure $gcc_cv_ld_gld_srcdir/configure.ac $gcc_cv_ld_gld_srcdir/Makefile.in
23391 gcc_cv_gld_version=`sed -n -e 's/^[ ]*VERSION=[^0-9A-Za-z_]*\([0-9]*\.[0-9]*.*\)/VERSION=\1/p' < $f`
23392 if test x$gcc_cv_gld_version != x; then
23396 case $gcc_cv_gld_version in
23398 *) as_fn_error $? "cannot find version of in-tree linker" "$LINENO" 5 ;;
23400 gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
23401 gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
23402 ORIGINAL_LD_BFD_FOR_TARGET=../ld/ld-new$build_exeext
23403 ORIGINAL_LD_GOLD_FOR_TARGET=../gold/ld-new$build_exeext
23405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
23406 $as_echo "$gcc_cv_ld" >&6; }
23408 gcc_cvs_ld_program=`dirname $gcc_cv_ld`/`basename $gcc_cv_ld $host_exeext`
23409 ORIGINAL_LD_BFD_FOR_TARGET=${gcc_cvs_ld_program}.bfd$host_exeext
23410 ORIGINAL_LD_GOLD_FOR_TARGET=${gcc_cvs_ld_program}.gold$host_exeext
23416 # Figure out what nm we will be using.
23417 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
23418 if ${gcc_cv_nm+:} false; then :
23422 if test -f $gcc_cv_binutils_srcdir/configure.ac \
23423 && test -f ../binutils/Makefile \
23424 && test x$build = x$host; then
23425 gcc_cv_nm=../binutils/nm-new$build_exeext
23426 elif test -x nm$build_exeext; then
23427 gcc_cv_nm=./nm$build_exeext
23428 elif ( set dummy $NM_FOR_TARGET; test -x $2 ); then
23429 gcc_cv_nm="$NM_FOR_TARGET"
23431 # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
23432 set dummy $NM_FOR_TARGET; ac_word=$2
23433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
23434 $as_echo_n "checking for $ac_word... " >&6; }
23435 if ${ac_cv_path_gcc_cv_nm+:} false; then :
23436 $as_echo_n "(cached) " >&6
23440 ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
23443 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
23444 for as_dir in $PATH
23447 test -z "$as_dir" && as_dir=.
23448 for ac_exec_ext in '' $ac_executable_extensions; do
23449 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
23450 ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
23451 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
23461 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
23462 if test -n "$gcc_cv_nm"; then
23463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
23464 $as_echo "$gcc_cv_nm" >&6; }
23466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23467 $as_echo "no" >&6; }
23474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what nm to use" >&5
23475 $as_echo_n "checking what nm to use... " >&6; }
23476 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
23477 # Single tree build which includes binutils.
23478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built nm" >&5
23479 $as_echo "newly built nm" >&6; }
23482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
23483 $as_echo "$gcc_cv_nm" >&6; }
23487 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
23489 case "$ORIGINAL_NM_FOR_TARGET" in
23490 ./nm | ./nm$build_exeext) ;;
23491 *) ac_config_files="$ac_config_files nm:exec-tool.in"
23496 # Figure out what objdump we will be using.
23497 if ${gcc_cv_objdump+:} false; then :
23501 if test -f $gcc_cv_binutils_srcdir/configure.ac \
23502 && test -f ../binutils/Makefile \
23503 && test x$build = x$host; then
23504 # Single tree build which includes binutils.
23505 gcc_cv_objdump=../binutils/objdump$build_exeext
23506 elif test -x objdump$build_exeext; then
23507 gcc_cv_objdump=./objdump$build_exeext
23508 elif ( set dummy $OBJDUMP_FOR_TARGET; test -x $2 ); then
23509 gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
23511 # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
23512 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
23513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
23514 $as_echo_n "checking for $ac_word... " >&6; }
23515 if ${ac_cv_path_gcc_cv_objdump+:} false; then :
23516 $as_echo_n "(cached) " >&6
23518 case $gcc_cv_objdump in
23520 ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
23523 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
23524 for as_dir in $PATH
23527 test -z "$as_dir" && as_dir=.
23528 for ac_exec_ext in '' $ac_executable_extensions; do
23529 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
23530 ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
23531 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
23541 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
23542 if test -n "$gcc_cv_objdump"; then
23543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
23544 $as_echo "$gcc_cv_objdump" >&6; }
23546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23547 $as_echo "no" >&6; }
23554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what objdump to use" >&5
23555 $as_echo_n "checking what objdump to use... " >&6; }
23556 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
23557 # Single tree build which includes binutils.
23558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built objdump" >&5
23559 $as_echo "newly built objdump" >&6; }
23560 elif test x$gcc_cv_objdump = x; then
23561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
23562 $as_echo "not found" >&6; }
23564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
23565 $as_echo "$gcc_cv_objdump" >&6; }
23568 # Figure out what readelf we will be using.
23569 if ${gcc_cv_readelf+:} false; then :
23573 if test -f $gcc_cv_binutils_srcdir/configure.ac \
23574 && test -f ../binutils/Makefile \
23575 && test x$build = x$host; then
23576 # Single tree build which includes binutils.
23577 gcc_cv_readelf=../binutils/readelf$build_exeext
23578 elif test -x readelf$build_exeext; then
23579 gcc_cv_readelf=./readelf$build_exeext
23580 elif ( set dummy $READELF_FOR_TARGET; test -x $2 ); then
23581 gcc_cv_readelf="$READELF_FOR_TARGET"
23583 # Extract the first word of "$READELF_FOR_TARGET", so it can be a program name with args.
23584 set dummy $READELF_FOR_TARGET; ac_word=$2
23585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
23586 $as_echo_n "checking for $ac_word... " >&6; }
23587 if ${ac_cv_path_gcc_cv_readelf+:} false; then :
23588 $as_echo_n "(cached) " >&6
23590 case $gcc_cv_readelf in
23592 ac_cv_path_gcc_cv_readelf="$gcc_cv_readelf" # Let the user override the test with a path.
23595 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
23596 for as_dir in $PATH
23599 test -z "$as_dir" && as_dir=.
23600 for ac_exec_ext in '' $ac_executable_extensions; do
23601 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
23602 ac_cv_path_gcc_cv_readelf="$as_dir/$ac_word$ac_exec_ext"
23603 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
23613 gcc_cv_readelf=$ac_cv_path_gcc_cv_readelf
23614 if test -n "$gcc_cv_readelf"; then
23615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
23616 $as_echo "$gcc_cv_readelf" >&6; }
23618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23619 $as_echo "no" >&6; }
23626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what readelf to use" >&5
23627 $as_echo_n "checking what readelf to use... " >&6; }
23628 if test "$gcc_cv_readelf" = ../binutils/readelf$build_exeext; then
23629 # Single tree build which includes binutils.
23630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built readelf" >&5
23631 $as_echo "newly built readelf" >&6; }
23632 elif test x$gcc_cv_readelf = x; then
23633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
23634 $as_echo "not found" >&6; }
23636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
23637 $as_echo "$gcc_cv_readelf" >&6; }
23640 # Figure out what otool we will be using.
23641 if ${gcc_cv_otool+:} false; then :
23645 if test -x otool$build_exeext; then
23646 gcc_cv_otool=./otool$build_exeext
23647 elif ( set dummy $OTOOL_FOR_TARGET; test -x $2 ); then
23648 gcc_cv_otool="$OTOOL_FOR_TARGET"
23650 # Extract the first word of "$OTOOL_FOR_TARGET", so it can be a program name with args.
23651 set dummy $OTOOL_FOR_TARGET; ac_word=$2
23652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
23653 $as_echo_n "checking for $ac_word... " >&6; }
23654 if ${ac_cv_path_gcc_cv_otool+:} false; then :
23655 $as_echo_n "(cached) " >&6
23657 case $gcc_cv_otool in
23659 ac_cv_path_gcc_cv_otool="$gcc_cv_otool" # Let the user override the test with a path.
23662 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
23663 for as_dir in $PATH
23666 test -z "$as_dir" && as_dir=.
23667 for ac_exec_ext in '' $ac_executable_extensions; do
23668 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
23669 ac_cv_path_gcc_cv_otool="$as_dir/$ac_word$ac_exec_ext"
23670 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
23680 gcc_cv_otool=$ac_cv_path_gcc_cv_otool
23681 if test -n "$gcc_cv_otool"; then
23682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_otool" >&5
23683 $as_echo "$gcc_cv_otool" >&6; }
23685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23686 $as_echo "no" >&6; }
23693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what otool to use" >&5
23694 $as_echo_n "checking what otool to use... " >&6; }
23695 if test x$gcc_cv_otool = x; then
23696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
23697 $as_echo "not found" >&6; }
23699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_otool" >&5
23700 $as_echo "$gcc_cv_otool" >&6; }
23703 # Figure out the dsymutil we will use.
23704 if ${gcc_cv_dsymutil+:} false; then :
23708 if test -x "$DEFAULT_DSYMUTIL"; then
23709 gcc_cv_dsymutil="$DEFAULT_DSYMUTIL"
23710 elif test -x dsymutil$build_exeext; then
23711 gcc_cv_dsymutil=./dsymutil$build_exeext
23712 elif ( set dummy $DSYMUTIL_FOR_TARGET; test -x $2 ); then
23713 gcc_cv_dsymutil=$DSYMUTIL_FOR_TARGET
23714 elif ( set dummy $DSYMUTIL; test -x $2 ); then
23715 gcc_cv_dsymutil=$DSYMUTIL
23717 # Extract the first word of "$DSYMUTIL_FOR_TARGET", so it can be a program name with args.
23718 set dummy $DSYMUTIL_FOR_TARGET; ac_word=$2
23719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
23720 $as_echo_n "checking for $ac_word... " >&6; }
23721 if ${ac_cv_path_gcc_cv_dsymutil+:} false; then :
23722 $as_echo_n "(cached) " >&6
23724 case $gcc_cv_dsymutil in
23726 ac_cv_path_gcc_cv_dsymutil="$gcc_cv_dsymutil" # Let the user override the test with a path.
23729 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
23730 for as_dir in $PATH
23733 test -z "$as_dir" && as_dir=.
23734 for ac_exec_ext in '' $ac_executable_extensions; do
23735 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
23736 ac_cv_path_gcc_cv_dsymutil="$as_dir/$ac_word$ac_exec_ext"
23737 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
23747 gcc_cv_dsymutil=$ac_cv_path_gcc_cv_dsymutil
23748 if test -n "$gcc_cv_dsymutil"; then
23749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_dsymutil" >&5
23750 $as_echo "$gcc_cv_dsymutil" >&6; }
23752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23753 $as_echo "no" >&6; }
23760 ORIGINAL_DSYMUTIL_FOR_TARGET=$gcc_cv_dsymutil
23762 case "$ORIGINAL_DSYMUTIL_FOR_TARGET" in
23763 ./dsymutil | ./dsymutil$build_exeext) ;;
23764 *) ac_config_files="$ac_config_files dsymutil:exec-tool.in"
23768 # Figure out what assembler alignment features are present.
23769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler flags" >&5
23770 $as_echo_n "checking assembler flags... " >&6; }
23771 if ${gcc_cv_as_flags+:} false; then :
23772 $as_echo_n "(cached) " >&6
23775 i[34567]86-*-linux*)
23776 gcc_cv_as_flags=--32
23778 x86_64-*-linux-gnux32)
23779 gcc_cv_as_flags=--x32
23782 gcc_cv_as_flags=--64
23784 powerpc*-*-darwin*)
23785 gcc_cv_as_flags="-arch ppc"
23788 gcc_cv_as_flags=" "
23792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_flags" >&5
23793 $as_echo "$gcc_cv_as_flags" >&6; }
23795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .balign and .p2align" >&5
23796 $as_echo_n "checking assembler for .balign and .p2align... " >&6; }
23797 if ${gcc_cv_as_balign_and_p2align+:} false; then :
23798 $as_echo_n "(cached) " >&6
23800 gcc_cv_as_balign_and_p2align=no
23801 if test x$gcc_cv_as != x; then
23802 $as_echo '.balign 4
23803 .p2align 2' > conftest.s
23804 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
23805 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23806 (eval $ac_try) 2>&5
23808 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23809 test $ac_status = 0; }; }
23811 gcc_cv_as_balign_and_p2align=yes
23813 echo "configure: failed program was" >&5
23816 rm -f conftest.o conftest.s
23819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_balign_and_p2align" >&5
23820 $as_echo "$gcc_cv_as_balign_and_p2align" >&6; }
23821 if test $gcc_cv_as_balign_and_p2align = yes; then
23823 $as_echo "#define HAVE_GAS_BALIGN_AND_P2ALIGN 1" >>confdefs.h
23828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .p2align with maximum skip" >&5
23829 $as_echo_n "checking assembler for .p2align with maximum skip... " >&6; }
23830 if ${gcc_cv_as_max_skip_p2align+:} false; then :
23831 $as_echo_n "(cached) " >&6
23833 gcc_cv_as_max_skip_p2align=no
23834 if test x$gcc_cv_as != x; then
23835 $as_echo '.p2align 4,,7' > conftest.s
23836 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
23837 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23838 (eval $ac_try) 2>&5
23840 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23841 test $ac_status = 0; }; }
23843 gcc_cv_as_max_skip_p2align=yes
23845 echo "configure: failed program was" >&5
23848 rm -f conftest.o conftest.s
23851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_max_skip_p2align" >&5
23852 $as_echo "$gcc_cv_as_max_skip_p2align" >&6; }
23853 if test $gcc_cv_as_max_skip_p2align = yes; then
23855 $as_echo "#define HAVE_GAS_MAX_SKIP_P2ALIGN 1" >>confdefs.h
23860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .literal16" >&5
23861 $as_echo_n "checking assembler for .literal16... " >&6; }
23862 if ${gcc_cv_as_literal16+:} false; then :
23863 $as_echo_n "(cached) " >&6
23865 gcc_cv_as_literal16=no
23866 if test x$gcc_cv_as != x; then
23867 $as_echo '.literal16' > conftest.s
23868 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
23869 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23870 (eval $ac_try) 2>&5
23872 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23873 test $ac_status = 0; }; }
23875 gcc_cv_as_literal16=yes
23877 echo "configure: failed program was" >&5
23880 rm -f conftest.o conftest.s
23883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_literal16" >&5
23884 $as_echo "$gcc_cv_as_literal16" >&6; }
23885 if test $gcc_cv_as_literal16 = yes; then
23887 $as_echo "#define HAVE_GAS_LITERAL16 1" >>confdefs.h
23892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working .subsection -1" >&5
23893 $as_echo_n "checking assembler for working .subsection -1... " >&6; }
23894 if ${gcc_cv_as_subsection_m1+:} false; then :
23895 $as_echo_n "(cached) " >&6
23897 gcc_cv_as_subsection_m1=no
23898 if test x$gcc_cv_as != x; then
23899 $as_echo 'conftest_label1: .word 0
23901 conftest_label2: .word 0
23902 .previous' > conftest.s
23903 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
23904 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23905 (eval $ac_try) 2>&5
23907 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23908 test $ac_status = 0; }; }
23910 if test x$gcc_cv_nm != x; then
23911 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
23912 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
23913 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
23915 else gcc_cv_as_subsection_m1=yes
23917 rm -f conftest.nm1 conftest.nm2
23920 echo "configure: failed program was" >&5
23923 rm -f conftest.o conftest.s
23926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_subsection_m1" >&5
23927 $as_echo "$gcc_cv_as_subsection_m1" >&6; }
23928 if test $gcc_cv_as_subsection_m1 = yes; then
23930 $as_echo "#define HAVE_GAS_SUBSECTION_ORDERING 1" >>confdefs.h
23935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weak" >&5
23936 $as_echo_n "checking assembler for .weak... " >&6; }
23937 if ${gcc_cv_as_weak+:} false; then :
23938 $as_echo_n "(cached) " >&6
23941 if test x$gcc_cv_as != x; then
23942 $as_echo ' .weak foobar' > conftest.s
23943 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
23944 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23945 (eval $ac_try) 2>&5
23947 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23948 test $ac_status = 0; }; }
23952 echo "configure: failed program was" >&5
23955 rm -f conftest.o conftest.s
23958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weak" >&5
23959 $as_echo "$gcc_cv_as_weak" >&6; }
23960 if test $gcc_cv_as_weak = yes; then
23962 $as_echo "#define HAVE_GAS_WEAK 1" >>confdefs.h
23967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weakref" >&5
23968 $as_echo_n "checking assembler for .weakref... " >&6; }
23969 if ${gcc_cv_as_weakref+:} false; then :
23970 $as_echo_n "(cached) " >&6
23972 gcc_cv_as_weakref=no
23973 if test x$gcc_cv_as != x; then
23974 $as_echo ' .weakref foobar, barfnot' > conftest.s
23975 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
23976 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23977 (eval $ac_try) 2>&5
23979 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23980 test $ac_status = 0; }; }
23982 gcc_cv_as_weakref=yes
23984 echo "configure: failed program was" >&5
23987 rm -f conftest.o conftest.s
23990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weakref" >&5
23991 $as_echo "$gcc_cv_as_weakref" >&6; }
23992 if test $gcc_cv_as_weakref = yes; then
23994 $as_echo "#define HAVE_GAS_WEAKREF 1" >>confdefs.h
23999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .nsubspa comdat" >&5
24000 $as_echo_n "checking assembler for .nsubspa comdat... " >&6; }
24001 if ${gcc_cv_as_nsubspa_comdat+:} false; then :
24002 $as_echo_n "(cached) " >&6
24004 gcc_cv_as_nsubspa_comdat=no
24005 if test x$gcc_cv_as != x; then
24006 $as_echo ' .SPACE $TEXT$
24007 .NSUBSPA $CODE$,COMDAT' > conftest.s
24008 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24009 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24010 (eval $ac_try) 2>&5
24012 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24013 test $ac_status = 0; }; }
24015 gcc_cv_as_nsubspa_comdat=yes
24017 echo "configure: failed program was" >&5
24020 rm -f conftest.o conftest.s
24023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_nsubspa_comdat" >&5
24024 $as_echo "$gcc_cv_as_nsubspa_comdat" >&6; }
24025 if test $gcc_cv_as_nsubspa_comdat = yes; then
24027 $as_echo "#define HAVE_GAS_NSUBSPA_COMDAT 1" >>confdefs.h
24032 # .hidden needs to be supported in both the assembler and the linker,
24033 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
24034 # This is irritatingly difficult to feature test for; we have to check the
24035 # date string after the version number. If we've got an in-tree
24036 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
24038 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
24039 case "${target}" in
24041 conftest_s=' .globl foobar,hidden'
24044 conftest_s=' .hidden foobar
24048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .hidden" >&5
24049 $as_echo_n "checking assembler for .hidden... " >&6; }
24050 if ${gcc_cv_as_hidden+:} false; then :
24051 $as_echo_n "(cached) " >&6
24053 gcc_cv_as_hidden=no
24054 if test x$gcc_cv_as != x; then
24055 $as_echo "$conftest_s" > conftest.s
24056 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24057 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24058 (eval $ac_try) 2>&5
24060 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24061 test $ac_status = 0; }; }
24063 gcc_cv_as_hidden=yes
24065 echo "configure: failed program was" >&5
24068 rm -f conftest.o conftest.s
24071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_hidden" >&5
24072 $as_echo "$gcc_cv_as_hidden" >&6; }
24075 case "${target}" in
24077 # Darwin as has some visibility support, though with a different syntax.
24078 gcc_cv_as_hidden=yes
24082 # gnu_indirect_function type is an extension proposed at
24083 # http://groups.google/com/group/generic-abi/files. It allows dynamic runtime
24084 # selection of function implementation
24085 # Check whether --enable-gnu-indirect-function was given.
24086 if test "${enable_gnu_indirect_function+set}" = set; then :
24087 enableval=$enable_gnu_indirect_function; case $enable_gnu_indirect_function in
24089 *) as_fn_error $? "'$enable_gnu_indirect_function' is an invalid value for --enable-gnu-indirect-function.
24090 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
24093 enable_gnu_indirect_function="$default_gnu_indirect_function"
24097 case "${target}" in
24099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker ifunc IRELATIVE support" >&5
24100 $as_echo_n "checking linker ifunc IRELATIVE support... " >&6; }
24101 cat > conftest.s <<EOF
24103 .type foo_resolver, @function
24106 .size foo_resolver, .-foo_resolver
24109 .type foo, %gnu_indirect_function
24110 .set foo, foo_resolver
24113 .type bar, @function
24119 if test x$gcc_cv_as != x \
24120 && test x$gcc_cv_ld != x \
24121 && test x$gcc_cv_readelf != x \
24122 && $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
24123 && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1 \
24124 && $gcc_cv_readelf --relocs --wide conftest \
24125 | grep R_RISCV_IRELATIVE > /dev/null 2>&1; then
24126 enable_gnu_indirect_function=yes
24128 rm -f conftest conftest.o conftest.s
24129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_gnu_indirect_function" >&5
24130 $as_echo "$enable_gnu_indirect_function" >&6; }
24134 gif=`if test x$enable_gnu_indirect_function = xyes; then echo 1; else echo 0; fi`
24136 cat >>confdefs.h <<_ACEOF
24137 #define HAVE_GNU_INDIRECT_FUNCTION $gif
24142 if test $in_tree_ld != yes ; then
24143 ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
24144 if echo "$ld_ver" | grep GNU > /dev/null; then
24145 if test x"$ld_is_gold" = xyes; then
24146 # GNU gold --version looks like this:
24148 # GNU gold (GNU Binutils 2.21.51.20110225) 1.11
24150 # We extract the binutils version which is more familiar and specific
24151 # than the gold version.
24152 ld_vers=`echo $ld_ver | sed -n \
24153 -e 's,^[^)]*[ ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
24155 # GNU ld --version looks like this:
24157 # GNU ld (GNU Binutils) 2.21.51.20110225
24158 ld_vers=`echo $ld_ver | sed -n \
24159 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
24161 ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)\(-*\)\([01][0-9]\)\2\([0-3][0-9]\).*$,\1\3\4,p'`
24162 ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
24163 ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
24164 ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
24166 case "${target}" in
24168 # Solaris 2 ld -V output looks like this for a regular version:
24170 # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1699
24172 # but test versions add stuff at the end:
24174 # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1701:onnv-ab196087-6931056-03/25/10
24176 # ld and ld.so.1 are guaranteed to be updated in lockstep, so ld version
24177 # numbers can be used in ld.so.1 feature checks even if a different
24178 # linker is configured.
24179 ld_ver=`$gcc_cv_ld -V 2>&1`
24180 if echo "$ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
24181 ld_vers=`echo $ld_ver | sed -n \
24182 -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
24183 ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
24184 ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
24191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .hidden support" >&5
24192 $as_echo_n "checking linker for .hidden support... " >&6; }
24193 if ${gcc_cv_ld_hidden+:} false; then :
24194 $as_echo_n "(cached) " >&6
24196 if test $in_tree_ld = yes ; then
24197 gcc_cv_ld_hidden=no
24198 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
24199 && test $in_tree_ld_is_elf = yes; then
24200 gcc_cv_ld_hidden=yes
24203 gcc_cv_ld_hidden=yes
24204 if test x"$ld_is_gold" = xyes; then
24206 elif test x"$ld_is_mold" = xyes; then
24208 elif echo "$ld_ver" | grep GNU > /dev/null; then
24209 if test 0"$ld_date" -lt 20020404; then
24210 if test -n "$ld_date"; then
24211 # If there was date string, but was earlier than 2002-04-04, fail
24212 gcc_cv_ld_hidden=no
24213 elif test -z "$ld_vers"; then
24214 # If there was no date string nor ld version number, something is wrong
24215 gcc_cv_ld_hidden=no
24217 test -z "$ld_vers_patch" && ld_vers_patch=0
24218 if test "$ld_vers_major" -lt 2; then
24219 gcc_cv_ld_hidden=no
24220 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
24221 gcc_cv_ld_hidden="no"
24222 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
24223 gcc_cv_ld_hidden=no
24228 case "${target}" in
24230 gcc_cv_ld_hidden=yes
24233 # Darwin ld has some visibility support.
24234 gcc_cv_ld_hidden=yes
24236 hppa64*-*-hpux* | ia64*-*-hpux*)
24237 gcc_cv_ld_hidden=yes
24240 # Support for .hidden in Sun ld appeared in Solaris 9 FCS, but
24241 # .symbolic was only added in Solaris 9 12/02.
24242 gcc_cv_ld_hidden=yes
24245 gcc_cv_ld_hidden=no
24251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_hidden" >&5
24252 $as_echo "$gcc_cv_ld_hidden" >&6; }
24253 libgcc_visibility=no
24256 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
24257 libgcc_visibility=yes
24259 $as_echo "#define HAVE_GAS_HIDDEN 1" >>confdefs.h
24263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker read-only and read-write section mixing" >&5
24264 $as_echo_n "checking linker read-only and read-write section mixing... " >&6; }
24265 gcc_cv_ld_ro_rw_mix=unknown
24266 if test $in_tree_ld = yes ; then
24267 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
24268 && test $in_tree_ld_is_elf = yes; then
24269 gcc_cv_ld_ro_rw_mix=read-write
24271 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
24272 echo '.section myfoosect, "a"' > conftest1.s
24273 echo '.section myfoosect, "aw"' > conftest2.s
24274 echo '.byte 1' >> conftest2.s
24275 echo '.section myfoosect, "a"' > conftest3.s
24276 echo '.byte 0' >> conftest3.s
24277 if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
24278 && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
24279 && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
24280 && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
24281 conftest2.o conftest3.o > /dev/null 2>&1; then
24282 gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
24283 | sed -e '/myfoosect/!d' -e N`
24284 if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
24285 if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
24286 gcc_cv_ld_ro_rw_mix=read-only
24288 gcc_cv_ld_ro_rw_mix=read-write
24292 rm -f conftest.* conftest[123].*
24294 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
24296 $as_echo "#define HAVE_LD_RO_RW_SECTION_MIXING 1" >>confdefs.h
24299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_ro_rw_mix" >&5
24300 $as_echo "$gcc_cv_ld_ro_rw_mix" >&6; }
24302 # Check whether --enable-initfini-array was given.
24303 if test "${enable_initfini_array+set}" = set; then :
24304 enableval=$enable_initfini_array;
24307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5
24308 $as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; }
24309 if ${gcc_cv_initfini_array+:} false; then :
24310 $as_echo_n "(cached) " >&6
24312 if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
24313 case "${target}" in
24315 if test "$cross_compiling" = yes; then :
24316 gcc_cv_initfini_array=no
24318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24319 /* end confdefs.h. */
24322 #error Not an ELF OS
24324 /* We turn on .preinit_array/.init_array/.fini_array support for ia64
24325 if it can be used. */
24327 int main (void) { return x; }
24328 int foo (void) { x = 0; }
24329 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
24332 if ac_fn_cxx_try_run "$LINENO"; then :
24333 gcc_cv_initfini_array=yes
24335 gcc_cv_initfini_array=no
24337 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
24338 conftest.$ac_objext conftest.beam conftest.$ac_ext
24342 gcc_cv_initfini_array=no
24343 if test $in_tree_ld = yes ; then
24344 if test "$gcc_cv_gld_major_version" -eq 2 \
24345 -a "$gcc_cv_gld_minor_version" -ge 22 \
24346 -o "$gcc_cv_gld_major_version" -gt 2 \
24347 && test $in_tree_ld_is_elf = yes; then
24348 gcc_cv_initfini_array=yes
24350 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
24351 case $target:$gas in
24354 sh_type='%progbits'
24356 i?86-*-solaris2*:no | x86_64-*-solaris2*:no)
24358 sh_type='@progbits'
24360 sparc*-*-solaris2*:no)
24362 sh_type='#progbits'
24366 case "$target:$gnu_ld" in
24368 cat > conftest.s <<EOF
24369 .section .dtors,$sh_flags,$sh_type
24371 .byte 'A', 'A', 'A', 'A'
24372 .section .ctors,$sh_flags,$sh_type
24374 .byte 'B', 'B', 'B', 'B'
24375 .section .fini_array.65530,$sh_flags,$sh_type
24377 .byte 'C', 'C', 'C', 'C'
24378 .section .init_array.65530,$sh_flags,$sh_type
24380 .byte 'D', 'D', 'D', 'D'
24381 .section .dtors.64528,$sh_flags,$sh_type
24383 .byte 'E', 'E', 'E', 'E'
24384 .section .ctors.64528,$sh_flags,$sh_type
24386 .byte 'F', 'F', 'F', 'F'
24387 .section .fini_array.01005,$sh_flags,$sh_type
24389 .byte 'G', 'G', 'G', 'G'
24390 .section .init_array.01005,$sh_flags,$sh_type
24392 .byte 'H', 'H', 'H', 'H'
24397 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
24398 && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1 \
24399 && $gcc_cv_objdump -s -j .init_array conftest \
24400 | grep HHHHFFFFDDDDBBBB > /dev/null 2>&1 \
24401 && $gcc_cv_objdump -s -j .fini_array conftest \
24402 | grep GGGGEEEECCCCAAAA > /dev/null 2>&1; then
24403 gcc_cv_initfini_array=yes
24407 # When Solaris ld added constructor priority support, it was
24408 # decided to only handle .init_array.N/.fini_array.N since
24409 # there was no need for backwards compatibility with
24410 # .ctors.N/.dtors.N. .ctors/.dtors remain as separate
24411 # sections with correct execution order resp. to
24412 # .init_array/.fini_array, while gld merges them into
24413 # .init_array/.fini_array.
24414 cat > conftest.s <<EOF
24415 .section $sh_quote.fini_array.65530$sh_quote,$sh_flags,$sh_type
24417 .byte 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C'
24418 .section $sh_quote.init_array.65530$sh_quote,$sh_flags,$sh_type
24420 .byte 'D', 'D', 'D', 'D', 'D', 'D', 'D', 'D'
24421 .section $sh_quote.fini_array.01005$sh_quote,$sh_flags,$sh_type
24423 .byte 'G', 'G', 'G', 'G', 'G', 'G', 'G', 'G'
24424 .section $sh_quote.init_array.01005$sh_quote,$sh_flags,$sh_type
24426 .byte 'H', 'H', 'H', 'H', 'H', 'H', 'H', 'H'
24431 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
24432 && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1 \
24433 && $gcc_cv_objdump -s -j .init_array conftest \
24434 | grep HHHHHHHHDDDDDDDD > /dev/null 2>&1 \
24435 && $gcc_cv_objdump -s -j .fini_array conftest \
24436 | grep GGGGGGGGCCCCCCCC > /dev/null 2>&1; then
24437 gcc_cv_initfini_array=yes
24441 rm -f conftest conftest.*
24443 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24444 /* end confdefs.h. */
24447 # error Not an ELF OS
24449 #include <stdlib.h>
24450 #if defined __GLIBC_PREREQ
24451 # if __GLIBC_PREREQ (2, 4)
24453 # error GLIBC 2.4 required
24456 # if defined __sun__ && defined __svr4__
24457 /* Solaris ld.so.1 supports .init_array/.fini_array since Solaris 8. */
24459 # error The C library not known to support .init_array/.fini_array
24464 if ac_fn_cxx_try_cpp "$LINENO"; then :
24467 gcc_cv_initfini_array=no
24469 rm -f conftest.err conftest.i conftest.$ac_ext;;
24472 case "${target}" in
24473 aarch64*-linux-gnu*)
24474 # AArch64 postdates glibc support for .init_array/.fini_array,
24475 # so we don't need the preprocessor test above.
24476 gcc_cv_initfini_array=yes
24480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking cross compile... guessing" >&5
24481 $as_echo_n "checking cross compile... guessing... " >&6; }
24482 gcc_cv_initfini_array=no
24487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_initfini_array" >&5
24488 $as_echo "$gcc_cv_initfini_array" >&6; }
24489 enable_initfini_array=$gcc_cv_initfini_array
24494 cat >>confdefs.h <<_ACEOF
24495 #define HAVE_INITFINI_ARRAY_SUPPORT `if test $enable_initfini_array = yes; then echo 1; else echo 0; fi`
24500 # Check if we have .[us]leb128, and support symbol arithmetic with it.
24501 # Older versions of GAS and some non-GNU assemblers, have a bugs handling
24502 # these directives, even when they appear to accept them.
24503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .sleb128 and .uleb128" >&5
24504 $as_echo_n "checking assembler for .sleb128 and .uleb128... " >&6; }
24505 if ${gcc_cv_as_leb128+:} false; then :
24506 $as_echo_n "(cached) " >&6
24508 gcc_cv_as_leb128=no
24509 if test x$gcc_cv_as != x; then
24516 .uleb128 0x8000000000000000
24518 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24519 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24520 (eval $ac_try) 2>&5
24522 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24523 test $ac_status = 0; }; }
24526 if test "x$gcc_cv_objdump" != x; then
24527 if $gcc_cv_objdump -s conftest.o 2>/dev/null \
24528 | grep '04800a8e 78808080 80808080 808001' >/dev/null; then
24529 gcc_cv_as_leb128=yes
24531 elif test "x$gcc_cv_otool" != x; then
24532 if $gcc_cv_otool -d conftest.o 2>/dev/null \
24533 | grep '04 80 0a 8e 78 80 80 80 80 80 80 80 80 80 01' >/dev/null; then
24534 gcc_cv_as_leb128=yes
24537 # play safe, assume the assembler is broken.
24542 echo "configure: failed program was" >&5
24545 rm -f conftest.o conftest.s
24548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_leb128" >&5
24549 $as_echo "$gcc_cv_as_leb128" >&6; }
24550 if test $gcc_cv_as_leb128 = yes; then
24552 $as_echo "#define HAVE_AS_LEB128 1" >>confdefs.h
24555 if test $gcc_cv_as_leb128 != yes; then
24557 $as_echo "#define HAVE_AS_LEB128 0" >>confdefs.h
24561 # Determine if an .eh_frame section is read-only.
24562 gcc_fn_eh_frame_ro () {
24563 $gcc_cv_as $1 -o conftest.o conftest.s > /dev/null 2>&1 && \
24564 $gcc_cv_objdump -h conftest.o 2>/dev/null | \
24565 sed -e '/.eh_frame/!d' -e N | grep READONLY > /dev/null
24568 # Check if we have assembler support for unwind directives.
24569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi directives" >&5
24570 $as_echo_n "checking assembler for cfi directives... " >&6; }
24571 if ${gcc_cv_as_cfi_directive+:} false; then :
24572 $as_echo_n "(cached) " >&6
24574 gcc_cv_as_cfi_directive=no
24575 if test x$gcc_cv_as != x; then
24581 .cfi_escape 1, 2, 3, 4, 5
24582 .cfi_endproc' > conftest.s
24583 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24584 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24585 (eval $ac_try) 2>&5
24587 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24588 test $ac_status = 0; }; }
24592 # If the linker used on Solaris (like Sun ld) isn't capable of merging
24593 # read-only and read-write sections, we need to make sure that the
24594 # assembler used emits read-write .eh_frame sections.
24595 if test "x$gcc_cv_ld_ro_rw_mix" = xread-write; then
24596 gcc_cv_as_cfi_directive=yes
24597 elif test "x$gcc_cv_objdump" = x; then
24598 # No objdump, err on the side of caution.
24599 gcc_cv_as_cfi_directive=no
24601 if test x$gas = xyes; then
24609 sparc*-*-solaris2.*)
24610 # On Solaris/SPARC, .eh_frame sections should always be read-write.
24611 if gcc_fn_eh_frame_ro $as_32_opt \
24612 || gcc_fn_eh_frame_ro $as_64_opt; then
24613 gcc_cv_as_cfi_directive=no
24615 gcc_cv_as_cfi_directive=yes
24618 i?86-*-solaris2.* | x86_64-*-solaris2.*)
24619 # On Solaris/x86, make sure that GCC and assembler agree on using
24620 # read-only .eh_frame sections for 64-bit.
24621 if gcc_fn_eh_frame_ro $as_32_opt; then
24622 gcc_cv_as_cfi_directive=no
24623 elif gcc_fn_eh_frame_ro $as_64_opt; then
24624 gcc_cv_as_cfi_directive=yes
24626 gcc_cv_as_cfi_directive=no
24633 gcc_cv_as_cfi_directive=yes
24637 echo "configure: failed program was" >&5
24640 rm -f conftest.o conftest.s
24643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_directive" >&5
24644 $as_echo "$gcc_cv_as_cfi_directive" >&6; }
24647 if test $gcc_cv_as_cfi_directive = yes && test x$gcc_cv_objdump != x; then
24648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working cfi advance" >&5
24649 $as_echo_n "checking assembler for working cfi advance... " >&6; }
24650 if ${gcc_cv_as_cfi_advance_working+:} false; then :
24651 $as_echo_n "(cached) " >&6
24653 gcc_cv_as_cfi_advance_working=no
24654 if test x$gcc_cv_as != x; then
24657 .cfi_adjust_cfa_offset 64
24659 .cfi_adjust_cfa_offset 128
24660 .cfi_endproc' > conftest.s
24661 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24662 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24663 (eval $ac_try) 2>&5
24665 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24666 test $ac_status = 0; }; }
24669 if $gcc_cv_objdump -Wf conftest.o 2>/dev/null \
24670 | grep 'DW_CFA_advance_loc[24]:[ ][ ]*75040[ ]' >/dev/null; then
24671 gcc_cv_as_cfi_advance_working=yes
24675 echo "configure: failed program was" >&5
24678 rm -f conftest.o conftest.s
24681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_advance_working" >&5
24682 $as_echo "$gcc_cv_as_cfi_advance_working" >&6; }
24686 # no objdump, err on the side of caution
24687 gcc_cv_as_cfi_advance_working=no
24691 cat >>confdefs.h <<_ACEOF
24692 #define HAVE_GAS_CFI_DIRECTIVE `if test $gcc_cv_as_cfi_directive = yes \
24693 && test $gcc_cv_as_cfi_advance_working = yes; then echo 1; else echo 0; fi`
24698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi personality directive" >&5
24699 $as_echo_n "checking assembler for cfi personality directive... " >&6; }
24700 if ${gcc_cv_as_cfi_personality_directive+:} false; then :
24701 $as_echo_n "(cached) " >&6
24703 gcc_cv_as_cfi_personality_directive=no
24704 if test x$gcc_cv_as != x; then
24707 .cfi_personality 0, symbol
24708 .cfi_endproc' > conftest.s
24709 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24710 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24711 (eval $ac_try) 2>&5
24713 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24714 test $ac_status = 0; }; }
24716 gcc_cv_as_cfi_personality_directive=yes
24718 echo "configure: failed program was" >&5
24721 rm -f conftest.o conftest.s
24724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_personality_directive" >&5
24725 $as_echo "$gcc_cv_as_cfi_personality_directive" >&6; }
24729 cat >>confdefs.h <<_ACEOF
24730 #define HAVE_GAS_CFI_PERSONALITY_DIRECTIVE `if test $gcc_cv_as_cfi_personality_directive = yes; then echo 1; else echo 0; fi`
24734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi sections directive" >&5
24735 $as_echo_n "checking assembler for cfi sections directive... " >&6; }
24736 if ${gcc_cv_as_cfi_sections_directive+:} false; then :
24737 $as_echo_n "(cached) " >&6
24739 gcc_cv_as_cfi_sections_directive=no
24740 if test x$gcc_cv_as != x; then
24742 .cfi_sections .debug_frame, .eh_frame
24744 .cfi_endproc' > conftest.s
24745 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24746 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24747 (eval $ac_try) 2>&5
24749 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24750 test $ac_status = 0; }; }
24753 win32 | pe | cygwin* | mingw32*)
24754 # Need to check that we generated the correct relocation for the
24755 # .debug_frame section. This was fixed for binutils 2.21.
24756 gcc_cv_as_cfi_sections_directive=no
24757 if test "x$gcc_cv_objdump" != x; then
24758 if $gcc_cv_objdump -j .debug_frame -r conftest.o 2>/dev/null | \
24759 grep secrel > /dev/null; then
24760 gcc_cv_as_cfi_sections_directive=yes
24765 gcc_cv_as_cfi_sections_directive=yes
24769 echo "configure: failed program was" >&5
24772 rm -f conftest.o conftest.s
24775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_sections_directive" >&5
24776 $as_echo "$gcc_cv_as_cfi_sections_directive" >&6; }
24781 cat >>confdefs.h <<_ACEOF
24782 #define HAVE_GAS_CFI_SECTIONS_DIRECTIVE `if test $gcc_cv_as_cfi_sections_directive = yes; then echo 1; else echo 0; fi`
24786 # GAS versions up to and including 2.11.0 may mis-optimize
24788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for eh_frame optimization" >&5
24789 $as_echo_n "checking assembler for eh_frame optimization... " >&6; }
24790 if ${gcc_cv_as_eh_frame+:} false; then :
24791 $as_echo_n "(cached) " >&6
24793 gcc_cv_as_eh_frame=no
24794 if test x$gcc_cv_as != x; then
24801 .section .eh_frame,"aw",@progbits
24803 .4byte .LECIE1-.LSCIE1
24817 .4byte .LEFDE1-.LASFDE1
24819 .4byte .LASFDE1-__FRAME_BEGIN__
24826 .LEFDE1:' > conftest.s
24827 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24828 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24829 (eval $ac_try) 2>&5
24831 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24832 test $ac_status = 0; }; }
24834 cat > conftest.lit <<EOF
24835 0000 10000000 00000000 017a0001 781a0004 .........z..x...
24836 0010 01000000 12000000 18000000 00000000 ................
24837 0020 08000000 04080000 0044 .........D
24839 cat > conftest.big <<EOF
24840 0000 00000010 00000000 017a0001 781a0004 .........z..x...
24841 0010 00000001 00000012 00000018 00000000 ................
24842 0020 00000008 04000000 0844 .........D
24844 # If the assembler didn't choke, and we can objdump,
24845 # and we got the correct data, then succeed.
24846 # The text in the here-document typically retains its unix-style line
24847 # endings, while the output of objdump will use host line endings.
24848 # Therefore, use diff -b for the comparisons.
24849 if test x$gcc_cv_objdump != x \
24850 && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
24851 | tail -3 > conftest.got \
24852 && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
24853 || diff -b conftest.big conftest.got > /dev/null 2>&1; }
24855 gcc_cv_as_eh_frame=yes
24856 elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
24857 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24858 (eval $ac_try) 2>&5
24860 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24861 test $ac_status = 0; }; }; then
24862 gcc_cv_as_eh_frame=buggy
24864 # Uh oh, what do we do now?
24865 gcc_cv_as_eh_frame=no
24868 echo "configure: failed program was" >&5
24871 rm -f conftest.o conftest.s
24874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_eh_frame" >&5
24875 $as_echo "$gcc_cv_as_eh_frame" >&6; }
24879 if test $gcc_cv_as_eh_frame = buggy; then
24881 $as_echo "#define USE_AS_TRADITIONAL_FORMAT 1" >>confdefs.h
24885 # Test if the assembler supports the section flag 'e' or #exclude for
24886 # specifying an excluded section.
24887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section exclude flag" >&5
24888 $as_echo_n "checking assembler for section exclude flag... " >&6; }
24889 if ${gcc_cv_as_section_exclude_e+:} false; then :
24890 $as_echo_n "(cached) " >&6
24892 gcc_cv_as_section_exclude_e=no
24893 if test x$gcc_cv_as != x; then
24894 $as_echo '.section foo1,"e"
24895 .byte 0,0,0,0' > conftest.s
24896 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
24897 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24898 (eval $ac_try) 2>&5
24900 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24901 test $ac_status = 0; }; }
24903 gcc_cv_as_section_exclude_e=yes
24905 echo "configure: failed program was" >&5
24908 rm -f conftest.o conftest.s
24911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_exclude_e" >&5
24912 $as_echo "$gcc_cv_as_section_exclude_e" >&6; }
24915 if test $gcc_cv_as_section_exclude_e = no; then
24916 case "${target}" in
24917 # Solaris as uses #exclude instead.
24919 case "${target}" in
24920 sparc*-*-solaris2*)
24921 conftest_s='.section "foo1", #exclude'
24923 i?86-*-solaris2* | x86_64-*-solaris2*)
24924 conftest_s='.section foo1, #exclude'
24929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section exclude flag" >&5
24930 $as_echo_n "checking assembler for section exclude flag... " >&6; }
24931 if ${gcc_cv_as_section_exclude_hash+:} false; then :
24932 $as_echo_n "(cached) " >&6
24934 gcc_cv_as_section_exclude_hash=no
24935 if test x$gcc_cv_as != x; then
24936 $as_echo "$conftest_s
24937 .byte 0,0,0,0" > conftest.s
24938 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
24939 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24940 (eval $ac_try) 2>&5
24942 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24943 test $ac_status = 0; }; }
24945 gcc_cv_as_section_exclude_hash=yes
24947 echo "configure: failed program was" >&5
24950 rm -f conftest.o conftest.s
24953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_exclude_hash" >&5
24954 $as_echo "$gcc_cv_as_section_exclude_hash" >&6; }
24959 cat >>confdefs.h <<_ACEOF
24960 #define HAVE_GAS_SECTION_EXCLUDE `if test $gcc_cv_as_section_exclude_e = yes || test $gcc_cv_as_section_exclude_hash = yes; then echo 1; else echo 0; fi`
24964 # Test if the assembler supports the section flag 'R' for specifying
24965 # section with SHF_GNU_RETAIN.
24966 case "${target}" in
24967 # Solaris may use GNU assembler with Solairs ld. Even if GNU
24968 # assembler supports the section flag 'R', it doesn't mean that
24969 # Solairs ld supports it.
24971 gcc_cv_as_shf_gnu_retain=no
24974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section 'R' flag" >&5
24975 $as_echo_n "checking assembler for section 'R' flag... " >&6; }
24976 if ${gcc_cv_as_shf_gnu_retain+:} false; then :
24977 $as_echo_n "(cached) " >&6
24979 gcc_cv_as_shf_gnu_retain=no
24980 if test x$gcc_cv_as != x; then
24981 $as_echo '.section .foo,"awR",%progbits
24982 .byte 0' > conftest.s
24983 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
24984 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24985 (eval $ac_try) 2>&5
24987 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24988 test $ac_status = 0; }; }
24990 gcc_cv_as_shf_gnu_retain=yes
24992 echo "configure: failed program was" >&5
24995 rm -f conftest.o conftest.s
24998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_gnu_retain" >&5
24999 $as_echo "$gcc_cv_as_shf_gnu_retain" >&6; }
25005 cat >>confdefs.h <<_ACEOF
25006 #define HAVE_GAS_SHF_GNU_RETAIN `if test $gcc_cv_as_shf_gnu_retain = yes; then echo 1; else echo 0; fi`
25010 # Test if the assembler supports the section flag 'o' for specifying
25011 # section with link-order.
25012 case "${target}" in
25013 # Solaris may use GNU assembler with Solairs ld. Even if GNU
25014 # assembler supports the section flag 'o', it doesn't mean that
25015 # Solairs ld supports it.
25017 gcc_cv_as_section_link_order=no
25020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section 'o' flag" >&5
25021 $as_echo_n "checking assembler for section 'o' flag... " >&6; }
25022 if ${gcc_cv_as_section_link_order+:} false; then :
25023 $as_echo_n "(cached) " >&6
25025 gcc_cv_as_section_link_order=no
25026 if test x$gcc_cv_as != x; then
25027 $as_echo '.section .foo,"a"
25029 .section __patchable_function_entries,"awo",%progbits,.foo
25030 .byte 0' > conftest.s
25031 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
25032 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25033 (eval $ac_try) 2>&5
25035 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25036 test $ac_status = 0; }; }
25038 gcc_cv_as_section_link_order=yes
25040 echo "configure: failed program was" >&5
25043 rm -f conftest.o conftest.s
25046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_link_order" >&5
25047 $as_echo "$gcc_cv_as_section_link_order" >&6; }
25053 cat >>confdefs.h <<_ACEOF
25054 #define HAVE_GAS_SECTION_LINK_ORDER `if test $gcc_cv_as_section_link_order = yes; then echo 1; else echo 0; fi`
25058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
25059 $as_echo_n "checking assembler for section merging support... " >&6; }
25060 if ${gcc_cv_as_shf_merge+:} false; then :
25061 $as_echo_n "(cached) " >&6
25063 gcc_cv_as_shf_merge=no
25064 if test x$gcc_cv_as != x; then
25065 $as_echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
25066 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
25067 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25068 (eval $ac_try) 2>&5
25070 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25071 test $ac_status = 0; }; }
25073 gcc_cv_as_shf_merge=yes
25075 echo "configure: failed program was" >&5
25078 rm -f conftest.o conftest.s
25081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
25082 $as_echo "$gcc_cv_as_shf_merge" >&6; }
25085 if test $gcc_cv_as_shf_merge = no; then
25086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
25087 $as_echo_n "checking assembler for section merging support... " >&6; }
25088 if ${gcc_cv_as_shf_merge+:} false; then :
25089 $as_echo_n "(cached) " >&6
25091 gcc_cv_as_shf_merge=no
25092 if test x$gcc_cv_as != x; then
25093 $as_echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
25094 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
25095 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25096 (eval $ac_try) 2>&5
25098 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25099 test $ac_status = 0; }; }
25101 gcc_cv_as_shf_merge=yes
25103 echo "configure: failed program was" >&5
25106 rm -f conftest.o conftest.s
25109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
25110 $as_echo "$gcc_cv_as_shf_merge" >&6; }
25115 cat >>confdefs.h <<_ACEOF
25116 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
25120 gcc_cv_ld_aligned_shf_merge=yes
25122 # SHF_MERGE support is broken in Solaris ld up to Solaris 11.3/SPARC for
25124 sparc*-*-solaris2.11*)
25125 if test x"$gnu_ld" = xno \
25126 && test "$ld_vers_major" -lt 2 && test "$ld_vers_minor" -lt 3159; then
25127 gcc_cv_ld_aligned_shf_merge=no
25132 cat >>confdefs.h <<_ACEOF
25133 #define HAVE_LD_ALIGNED_SHF_MERGE `if test $gcc_cv_ld_aligned_shf_merge = yes; then echo 1; else echo 0; fi`
25137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as)" >&5
25138 $as_echo_n "checking assembler for COMDAT group support (GNU as)... " >&6; }
25139 if ${gcc_cv_as_comdat_group+:} false; then :
25140 $as_echo_n "(cached) " >&6
25142 gcc_cv_as_comdat_group=no
25143 if test x$gcc_cv_as != x; then
25144 $as_echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
25145 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
25146 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25147 (eval $ac_try) 2>&5
25149 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25150 test $ac_status = 0; }; }
25152 gcc_cv_as_comdat_group=yes
25154 echo "configure: failed program was" >&5
25157 rm -f conftest.o conftest.s
25160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group" >&5
25161 $as_echo "$gcc_cv_as_comdat_group" >&6; }
25164 if test $gcc_cv_as_comdat_group = yes; then
25165 gcc_cv_as_comdat_group_percent=no
25166 gcc_cv_as_comdat_group_group=no
25168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as, %type)" >&5
25169 $as_echo_n "checking assembler for COMDAT group support (GNU as, %type)... " >&6; }
25170 if ${gcc_cv_as_comdat_group_percent+:} false; then :
25171 $as_echo_n "(cached) " >&6
25173 gcc_cv_as_comdat_group_percent=no
25174 if test x$gcc_cv_as != x; then
25175 $as_echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
25176 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
25177 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25178 (eval $ac_try) 2>&5
25180 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25181 test $ac_status = 0; }; }
25183 gcc_cv_as_comdat_group_percent=yes
25185 echo "configure: failed program was" >&5
25188 rm -f conftest.o conftest.s
25191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_percent" >&5
25192 $as_echo "$gcc_cv_as_comdat_group_percent" >&6; }
25195 if test $gcc_cv_as_comdat_group_percent = yes; then
25196 gcc_cv_as_comdat_group_group=no
25198 case "${target}" in
25199 # Sun as uses a completely different syntax.
25201 case "${target}" in
25202 sparc*-*-solaris2*)
25204 .group foo,".text%foo",#comdat
25205 .section ".text%foo", #alloc,#execinstr,#progbits
25210 i?86-*-solaris2* | x86_64-*-solaris2*)
25212 .group foo,.text%foo,#comdat
25213 .section .text%foo, "ax", @progbits
25219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (Sun as, .group)" >&5
25220 $as_echo_n "checking assembler for COMDAT group support (Sun as, .group)... " >&6; }
25221 if ${gcc_cv_as_comdat_group_group+:} false; then :
25222 $as_echo_n "(cached) " >&6
25224 gcc_cv_as_comdat_group_group=no
25225 if test x$gcc_cv_as != x; then
25226 $as_echo "$conftest_s" > conftest.s
25227 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25228 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25229 (eval $ac_try) 2>&5
25231 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25232 test $ac_status = 0; }; }
25234 gcc_cv_as_comdat_group_group=yes
25236 echo "configure: failed program was" >&5
25239 rm -f conftest.o conftest.s
25242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_group" >&5
25243 $as_echo "$gcc_cv_as_comdat_group_group" >&6; }
25248 if test -z "${gcc_cv_as_comdat_group_group+set}"; then
25249 gcc_cv_as_comdat_group_group=no
25253 if test x"$ld_is_gold" = xyes; then
25255 elif test x"$ld_is_mold" = xyes; then
25257 elif test $in_tree_ld = yes ; then
25259 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
25260 && test $in_tree_ld_is_elf = yes; then
25263 elif echo "$ld_ver" | grep GNU > /dev/null; then
25265 if test 0"$ld_date" -lt 20050308; then
25266 if test -n "$ld_date"; then
25267 # If there was date string, but was earlier than 2005-03-08, fail
25269 elif test "$ld_vers_major" -lt 2; then
25271 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
25276 case "${target}" in
25277 *-*-solaris2.1[1-9]*)
25279 # Sun ld has COMDAT group support since Solaris 9, but it doesn't
25280 # interoperate with GNU as until Solaris 11 build 130, i.e. ld
25283 # If using Sun as for COMDAT group as emitted by GCC, one needs at
25284 # least ld version 1.2267.
25285 if test "$ld_vers_major" -gt 1; then
25287 elif test "x$gas_flag" = xyes && test "$ld_vers_minor" -ge 1688; then
25289 elif test "$ld_vers_minor" -ge 2267; then
25294 # Assume linkers other than GNU ld don't support COMDAT group.
25299 # Allow overriding the automatic COMDAT group tests above.
25300 # Check whether --enable-comdat was given.
25301 if test "${enable_comdat+set}" = set; then :
25302 enableval=$enable_comdat; comdat_group="$enable_comdat"
25305 if test $comdat_group = no; then
25306 gcc_cv_as_comdat_group=no
25307 gcc_cv_as_comdat_group_percent=no
25308 gcc_cv_as_comdat_group_group=no
25311 cat >>confdefs.h <<_ACEOF
25312 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes \
25313 || test $gcc_cv_as_comdat_group_percent = yes \
25314 || test $gcc_cv_as_comdat_group_group = yes; then echo 1; else echo 0; fi`
25318 # Restrict this test to Solaris/x86: other targets define this statically.
25319 case "${target}" in
25320 i?86-*-solaris2* | x86_64-*-solaris2*)
25321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking support for hidden thunks in linkonce sections" >&5
25322 $as_echo_n "checking support for hidden thunks in linkonce sections... " >&6; }
25323 if test $in_tree_ld = yes || echo "$ld_ver" | grep GNU > /dev/null; then
25324 hidden_linkonce=yes
25326 case "${target}" in
25327 # Full support for hidden thunks in linkonce sections only appeared in
25328 # Solaris 11/OpenSolaris.
25329 *-*-solaris2.1[1-9]*)
25330 hidden_linkonce=yes
25337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hidden_linkonce" >&5
25338 $as_echo "$hidden_linkonce" >&6; }
25340 cat >>confdefs.h <<_ACEOF
25341 #define USE_HIDDEN_LINKONCE `if test $hidden_linkonce = yes; then echo 1; else echo 0; fi`
25347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for line table is_stmt support" >&5
25348 $as_echo_n "checking assembler for line table is_stmt support... " >&6; }
25349 if ${gcc_cv_as_is_stmt+:} false; then :
25350 $as_echo_n "(cached) " >&6
25352 gcc_cv_as_is_stmt=no
25353 if test x$gcc_cv_as != x; then
25356 .loc 1 1 0 is_stmt 1' > conftest.s
25357 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25358 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25359 (eval $ac_try) 2>&5
25361 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25362 test $ac_status = 0; }; }
25364 gcc_cv_as_is_stmt=yes
25366 echo "configure: failed program was" >&5
25369 rm -f conftest.o conftest.s
25372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_is_stmt" >&5
25373 $as_echo "$gcc_cv_as_is_stmt" >&6; }
25374 if test $gcc_cv_as_is_stmt = yes; then
25376 $as_echo "#define HAVE_GAS_LOC_STMT 1" >>confdefs.h
25381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for line table discriminator support" >&5
25382 $as_echo_n "checking assembler for line table discriminator support... " >&6; }
25383 if ${gcc_cv_as_discriminator+:} false; then :
25384 $as_echo_n "(cached) " >&6
25386 gcc_cv_as_discriminator=no
25387 if test x$gcc_cv_as != x; then
25390 .loc 1 1 0 discriminator 1' > conftest.s
25391 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
25392 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25393 (eval $ac_try) 2>&5
25395 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25396 test $ac_status = 0; }; }
25398 gcc_cv_as_discriminator=yes
25400 echo "configure: failed program was" >&5
25403 rm -f conftest.o conftest.s
25406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_discriminator" >&5
25407 $as_echo "$gcc_cv_as_discriminator" >&6; }
25408 if test $gcc_cv_as_discriminator = yes; then
25410 $as_echo "#define HAVE_GAS_DISCRIMINATOR 1" >>confdefs.h
25415 # Catch the newlib flag of the same name so we can gate GCC features on it.
25416 # Check whether --enable-newlib-nano-formatted-io was given.
25417 if test "${enable_newlib_nano_formatted_io+set}" = set; then :
25418 enableval=$enable_newlib_nano_formatted_io; case "${enableval}" in
25422 as_fn_error $? "unknown newlib-nano-formatted-io setting $enableval" "$LINENO" 5
25428 # Thread-local storage - the check is heavily parameterized.
25434 .section ".tdata","awT",@progbits
25437 ldq $27,__tls_get_addr($29) !literal!1
25438 lda $16,foo($29) !tlsgd!1
25439 jsr $26,($27),__tls_get_addr !lituse_tlsgd!1
25440 ldq $27,__tls_get_addr($29) !literal!2
25441 lda $16,foo($29) !tlsldm!2
25442 jsr $26,($27),__tls_get_addr !lituse_tlsldm!2
25443 ldq $1,foo($29) !gotdtprel
25444 ldah $2,foo($29) !dtprelhi
25445 lda $3,foo($2) !dtprello
25446 lda $4,foo($29) !dtprel
25447 ldq $1,foo($29) !gottprel
25448 ldah $2,foo($29) !tprelhi
25449 lda $3,foo($2) !tprello
25450 lda $4,foo($29) !tprel'
25451 tls_as_opt=--fatal-warnings
25455 add_s r0,r0, @foo@tpoff'
25457 cris-*-*|crisv32-*-*)
25459 .section ".tdata","awT",@progbits
25464 tls_as_opt=--fatal-warnings
25468 .section ".tdata","awT",@progbits
25471 call #gettlsoff(x)'
25478 .section ".tdata","awT",@progbits
25482 addil LT%foo-$tls_gdidx$,gp
25483 ldo RT%foo-$tls_gdidx$(%r1),%arg0
25486 addil LT%foo-$tls_ldidx$,gp
25488 ldo RT%foo-$tls_ldidx$(%r1),%arg0
25489 addil LR%foo-$tls_dtpoff$,%ret0
25490 ldo RR%foo-$tls_dtpoff$(%r1),%t1
25492 addil LT%foo-$tls_ieoff$,gp
25493 ldw RT%foo-$tls_ieoff$(%r1),%t2
25496 addil LR%foo-$tls_leoff$,%t1
25497 ldo RR%foo-$tls_leoff$(%r1),%t2'
25498 tls_as_opt=--fatal-warnings
25502 .section ".tdata","awT",%progbits
25505 .word foo(gottpoff)
25511 i[34567]86-*-* | x86_64-*-*)
25513 i[34567]86-*-solaris2.* | x86_64-*-solaris2.*)
25520 if test x$on_solaris = xyes && test x$gas_flag = xno; then
25522 .section .tdata,"awt",@progbits'
25525 $as_echo "#define TLS_SECTION_ASM_FLAG 't'" >>confdefs.h
25529 .section ".tdata","awT",@progbits'
25531 tls_as_opt="--fatal-warnings"
25535 if test x$on_solaris = xyes; then
25537 yes) tls_as_opt="$tls_as_opt --32" ;;
25540 conftest_s="$conftest_s
25544 leal foo@tlsgd(,%ebx,1), %eax
25545 leal foo@tlsldm(%ebx), %eax
25546 leal foo@dtpoff(%eax), %edx
25547 movl foo@gottpoff(%ebx), %eax
25548 subl foo@gottpoff(%ebx), %eax
25549 addl foo@gotntpoff(%ebx), %eax
25550 movl foo@indntpoff, %eax
25551 movl \$foo@tpoff, %eax
25552 subl \$foo@tpoff, %eax
25553 leal foo@ntpoff(%ecx), %eax"
25556 if test x$on_solaris = xyes; then
25558 yes) tls_as_opt="$tls_as_opt --64" ;;
25559 no) tls_as_opt="$tls_as_opt -xarch=amd64" ;;
25562 conftest_s="$conftest_s
25566 leaq foo@tlsgd(%rip), %rdi
25567 leaq foo@tlsld(%rip), %rdi
25568 leaq foo@dtpoff(%rax), %rdx
25569 movq foo@gottpoff(%rip), %rax
25570 movq \$foo@tpoff, %rax"
25576 .section ".tdata","awT",@progbits
25579 addl r16 = @ltoff(@dtpmod(foo#)), gp
25580 addl r17 = @ltoff(@dtprel(foo#)), gp
25581 addl r18 = @ltoff(@tprel(foo#)), gp
25582 addl r19 = @dtprel(foo#), gp
25583 adds r21 = @dtprel(foo#), r13
25584 movl r23 = @dtprel(foo#)
25585 addl r20 = @tprel(foo#), gp
25586 adds r22 = @tprel(foo#), r13
25587 movl r24 = @tprel(foo#)'
25588 tls_as_opt=--fatal-warnings
25592 .section .tdata,"awT",@progbits
25599 tls_as_opt='--fatal-warnings'
25603 .section .tdata,"awT",@progbits
25607 addik r5,r20,x@TLSGD
25608 addik r5,r20,x@TLSLDM'
25609 tls_as_opt='--fatal-warnings'
25613 .section .tdata,"awT",@progbits
25617 addiu $4, $28, %tlsgd(x)
25618 addiu $4, $28, %tlsldm(x)
25619 lui $4, %dtprel_hi(x)
25620 addiu $4, $4, %dtprel_lo(x)
25621 lw $4, %gottprel(x)($28)
25622 lui $4, %tprel_hi(x)
25623 addiu $4, $4, %tprel_lo(x)'
25624 tls_as_opt='-32 --fatal-warnings'
25628 .section .tdata,"awT",@progbits
25633 move.l x@TLSGD(%a5),%a0
25634 move.l x@TLSLDM(%a5),%a0
25635 move.l x@TLSLDO(%a5),%a0
25636 move.l x@TLSIE(%a5),%a0
25637 move.l x@TLSLE(%a5),%a0'
25638 tls_as_opt='--fatal-warnings'
25642 .section ".tdata","awT",@progbits'
25643 tls_as_opt="--fatal-warnings"
25647 .section ".tdata","awT",%progbits
25651 add x0, x0, #:tlsgd_lo12:x
25654 tls_as_opt='--fatal-warnings'
25658 .section ".tdata","awT",@progbits
25661 l.movhi r3, tpoffha(foo)
25663 l.lwz r4, tpofflo(foo)(r3)'
25664 tls_as_opt=--fatal-warnings
25668 .extern __get_tpointer
25684 .section ".tdata","awT",@progbits
25692 addi 3,2,ld0@got@tlsgd
25698 addi 3,2,x1@got@tlsld
25704 addis 9,3,x2@dtprel@ha
25705 addi 9,9,x2@dtprel@l
25708 ld 9,x3@got@dtprel(2)
25712 tls_as_opt="-a64 --fatal-warnings"
25716 .section ".tdata","awT",@progbits
25724 addi 3,31,ld0@got@tlsgd
25726 addi 3,31,x1@got@tlsld
25729 addis 9,3,x2@dtprel@ha
25730 addi 9,9,x2@dtprel@l
25731 lwz 9,x3@got@tprel(31)
25734 addis 9,2,x2@tprel@ha
25735 addi 9,9,x2@tprel@l'
25736 tls_as_opt="-a32 --fatal-warnings"
25740 .section .tdata,"awT",@progbits
25744 call __tls_get_addr'
25745 tls_as_opt='--fatal-warnings'
25749 .section ".tdata","awT",@progbits
25756 .long foo@GOTNTPOFF
25757 .long foo@INDNTPOFF
25758 l %r1,foo@GOTNTPOFF(%r12)
25759 l %r1,0(%r1):tls_load:foo
25760 bas %r14,0(%r1,%r13):tls_gdcall:foo
25761 bas %r14,0(%r1,%r13):tls_ldcall:foo'
25762 tls_as_opt="-m31 --fatal-warnings"
25766 .section ".tdata","awT",@progbits
25773 .quad foo@GOTNTPOFF
25774 lg %r1,foo@GOTNTPOFF(%r12)
25775 larl %r1,foo@INDNTPOFF
25776 brasl %r14,__tls_get_offset@PLT:tls_gdcall:foo
25777 brasl %r14,__tls_get_offset@PLT:tls_ldcall:foo'
25778 tls_as_opt="-m64 -Aesame --fatal-warnings"
25780 sh-*-* | sh[123456789lbe]*-*-*)
25782 .section ".tdata","awT",@progbits
25790 tls_as_opt=--fatal-warnings
25794 sparc*-sun-solaris2.*)
25801 if test x$on_solaris = xyes && test x$gas_flag = xno; then
25803 .section ".tdata",#alloc,#write,#tls'
25806 .section ".tdata","awT",@progbits'
25807 tls_as_opt="-32 --fatal-warnings"
25809 conftest_s="$conftest_s
25812 sethi %tgd_hi22(foo), %o0
25813 add %o0, %tgd_lo10(foo), %o1
25814 add %l7, %o1, %o0, %tgd_add(foo)
25815 call __tls_get_addr, %tgd_call(foo)
25816 sethi %tldm_hi22(foo), %l1
25817 add %l1, %tldm_lo10(foo), %l2
25818 add %l7, %l2, %o0, %tldm_add(foo)
25819 call __tls_get_addr, %tldm_call(foo)
25820 sethi %tldo_hix22(foo), %l3
25821 xor %l3, %tldo_lox10(foo), %l4
25822 add %o0, %l4, %l5, %tldo_add(foo)
25823 sethi %tie_hi22(foo), %o3
25824 add %o3, %tie_lo10(foo), %o3
25825 ld [%l7 + %o3], %o2, %tie_ld(foo)
25826 add %g7, %o2, %o4, %tie_add(foo)
25827 sethi %tle_hix22(foo), %l1
25828 xor %l1, %tle_lox10(foo), %o5
25829 ld [%g7 + %o5], %o1"
25833 .section ".tdata","awT",@progbits
25836 movi a8, foo@TLSFUNC
25837 movi a10, foo@TLSARG
25838 callx8.tls a8, foo@TLSCALL'
25842 if test "x$enable_tls" = xno ; then
25843 : # TLS explicitly disabled.
25844 elif test "x$enable_tls" = xyes ; then
25845 set_have_as_tls=yes # TLS explicitly enabled.
25846 elif test -z "$conftest_s"; then
25847 : # If we don't have a check, assume no support.
25849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for thread-local storage support" >&5
25850 $as_echo_n "checking assembler for thread-local storage support... " >&6; }
25851 if ${gcc_cv_as_tls+:} false; then :
25852 $as_echo_n "(cached) " >&6
25855 if test x$gcc_cv_as != x; then
25856 $as_echo "$conftest_s" > conftest.s
25857 if { ac_try='$gcc_cv_as $gcc_cv_as_flags $tls_as_opt -o conftest.o conftest.s >&5'
25858 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25859 (eval $ac_try) 2>&5
25861 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25862 test $ac_status = 0; }; }
25866 echo "configure: failed program was" >&5
25869 rm -f conftest.o conftest.s
25872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_tls" >&5
25873 $as_echo "$gcc_cv_as_tls" >&6; }
25874 if test $gcc_cv_as_tls = yes; then
25875 set_have_as_tls=yes
25879 if test $set_have_as_tls = yes ; then
25881 $as_echo "#define HAVE_AS_TLS 1" >>confdefs.h
25885 # Target-specific assembler checks.
25887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker -Bstatic/-Bdynamic option" >&5
25888 $as_echo_n "checking linker -Bstatic/-Bdynamic option... " >&6; }
25889 gcc_cv_ld_static_dynamic=no
25890 gcc_cv_ld_static_option='-Bstatic'
25891 gcc_cv_ld_dynamic_option='-Bdynamic'
25892 if test $in_tree_ld = yes ; then
25893 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2; then
25894 gcc_cv_ld_static_dynamic=yes
25896 elif test x$gcc_cv_ld != x; then
25897 # Check if linker supports -Bstatic/-Bdynamic option
25898 if $gcc_cv_ld --help 2>&1 | grep -- -Bstatic > /dev/null \
25899 && $gcc_cv_ld --help 2>&1 | grep -- -Bdynamic > /dev/null; then
25900 gcc_cv_ld_static_dynamic=yes
25903 # AIX ld uses -b flags
25904 *-*-aix4.[23]* | *-*-aix[5-9]*)
25905 gcc_cv_ld_static_dynamic=yes
25906 gcc_cv_ld_static_option="-bstatic"
25907 gcc_cv_ld_dynamic_option="-bdynamic"
25909 # HP-UX ld uses -a flags to select between shared and archive.
25911 if test x"$gnu_ld" = xno; then
25912 gcc_cv_ld_static_dynamic=yes
25913 gcc_cv_ld_static_option="-aarchive_shared"
25914 gcc_cv_ld_dynamic_option="-adefault"
25917 # Solaris 2 ld always supports -Bstatic/-Bdynamic.
25919 gcc_cv_ld_static_dynamic=yes
25924 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
25926 $as_echo "#define HAVE_LD_STATIC_DYNAMIC 1" >>confdefs.h
25929 cat >>confdefs.h <<_ACEOF
25930 #define LD_STATIC_OPTION "$gcc_cv_ld_static_option"
25934 cat >>confdefs.h <<_ACEOF
25935 #define LD_DYNAMIC_OPTION "$gcc_cv_ld_dynamic_option"
25939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_static_dynamic" >&5
25940 $as_echo "$gcc_cv_ld_static_dynamic" >&6; }
25942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --version-script option" >&5
25943 $as_echo_n "checking linker --version-script option... " >&6; }
25944 gcc_cv_ld_version_script=no
25945 ld_version_script_option=''
25946 if test $in_tree_ld = yes || test x"$gnu_ld" = xyes; then
25947 gcc_cv_ld_version_script=yes
25948 ld_version_script_option='--version-script'
25949 elif test x$gcc_cv_ld != x; then
25951 # Solaris 2 ld always supports -M. It also supports a subset of
25952 # --version-script since Solaris 11.4, but requires
25953 # -z gnu-version-script-compat to activate.
25955 gcc_cv_ld_version_script=yes
25956 ld_version_script_option='-M'
25960 # Don't AC_DEFINE result, only used in jit/Make-lang.in so far.
25961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_version_script" >&5
25962 $as_echo "$gcc_cv_ld_version_script" >&6; }
25965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker soname option" >&5
25966 $as_echo_n "checking linker soname option... " >&6; }
25967 gcc_cv_ld_soname=no
25968 if test $in_tree_ld = yes || test x"$gnu_ld" = xyes; then
25969 gcc_cv_ld_soname=yes
25970 ld_soname_option='-soname'
25971 elif test x$gcc_cv_ld != x; then
25974 gcc_cv_ld_soname=yes
25975 ld_soname_option='-install_name'
25977 # Solaris 2 ld always supports -h. It also supports --soname for GNU
25978 # ld compatiblity since some Solaris 10 update.
25980 gcc_cv_ld_soname=yes
25981 ld_soname_option='-h'
25985 # Don't AC_DEFINE result, only used in jit/Make-lang.in so far.
25986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_soname" >&5
25987 $as_echo "$gcc_cv_ld_soname" >&6; }
25990 if test x"$demangler_in_ld" = xyes; then
25991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --demangle support" >&5
25992 $as_echo_n "checking linker --demangle support... " >&6; }
25993 gcc_cv_ld_demangle=no
25994 if test $in_tree_ld = yes; then
25995 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
25996 gcc_cv_ld_demangle=yes
25998 elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
25999 # Check if the GNU linker supports --demangle option
26000 if $gcc_cv_ld --help 2>&1 | grep no-demangle > /dev/null; then
26001 gcc_cv_ld_demangle=yes
26004 if test x"$gcc_cv_ld_demangle" = xyes; then
26006 $as_echo "#define HAVE_LD_DEMANGLE 1" >>confdefs.h
26009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_demangle" >&5
26010 $as_echo "$gcc_cv_ld_demangle" >&6; }
26013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker plugin support" >&5
26014 $as_echo_n "checking linker plugin support... " >&6; }
26015 gcc_cv_lto_plugin=0
26016 if test -f liblto_plugin.la; then
26017 save_ld_ver="$ld_ver"
26018 save_ld_vers_major="$ld_vers_major"
26019 save_ld_vers_minor="$ld_vers_minor"
26020 save_ld_is_gold="$ld_is_gold"
26024 if test $in_tree_ld = yes -a x"$ORIGINAL_PLUGIN_LD_FOR_TARGET" = x"$gcc_cv_ld"; then
26026 # FIXME: ld_is_gold?
26027 ld_vers_major="$gcc_cv_gld_major_version"
26028 ld_vers_minor="$gcc_cv_gld_minor_version"
26030 # Determine plugin linker version.
26031 # FIXME: Partial duplicate from above, generalize.
26032 ld_ver=`$ORIGINAL_PLUGIN_LD_FOR_TARGET --version 2>/dev/null | sed 1q`
26033 if echo "$ld_ver" | grep GNU > /dev/null; then
26034 if echo "$ld_ver" | grep "GNU gold" > /dev/null; then
26036 ld_vers=`echo $ld_ver | sed -n \
26037 -e 's,^[^)]*[ ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
26039 ld_vers=`echo $ld_ver | sed -n \
26040 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
26042 ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
26043 ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
26047 # Determine plugin support.
26048 if echo "$ld_ver" | grep GNU > /dev/null; then
26049 # Require GNU ld or gold 2.21+ for plugin support by default.
26050 if test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 21; then
26051 gcc_cv_lto_plugin=2
26052 elif test "$ld_is_mold" = yes; then
26053 gcc_cv_lto_plugin=2
26054 # Allow -fuse-linker-plugin to enable plugin support in GNU gold 2.20.
26055 elif test "$ld_is_gold" = yes -a "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 20; then
26056 gcc_cv_lto_plugin=1
26060 ld_ver="$save_ld_ver"
26061 ld_vers_major="$save_ld_vers_major"
26062 ld_vers_minor="$save_ld_vers_minor"
26063 ld_is_gold="$save_ld_is_gold"
26066 cat >>confdefs.h <<_ACEOF
26067 #define HAVE_LTO_PLUGIN $gcc_cv_lto_plugin
26070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_lto_plugin" >&5
26071 $as_echo "$gcc_cv_lto_plugin" >&6; }
26073 # Target OS-specific assembler checks.
26075 case "$target_os" in
26077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mmacosx-version-min option" >&5
26078 $as_echo_n "checking assembler for -mmacosx-version-min option... " >&6; }
26079 if ${gcc_cv_as_mmacosx_version_min+:} false; then :
26080 $as_echo_n "(cached) " >&6
26082 gcc_cv_as_mmacosx_version_min=no
26083 if test x$gcc_cv_as != x; then
26084 $as_echo '.text' > conftest.s
26085 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mmacosx-version-min=10.1 -o conftest.o conftest.s >&5'
26086 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26087 (eval $ac_try) 2>&5
26089 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26090 test $ac_status = 0; }; }
26092 gcc_cv_as_mmacosx_version_min=yes
26094 echo "configure: failed program was" >&5
26097 rm -f conftest.o conftest.s
26100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mmacosx_version_min" >&5
26101 $as_echo "$gcc_cv_as_mmacosx_version_min" >&6; }
26102 if test $gcc_cv_as_mmacosx_version_min = yes; then
26104 $as_echo "#define HAVE_AS_MMACOSX_VERSION_MIN_OPTION 1" >>confdefs.h
26111 # Target CPU-specific assembler checks.
26115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mabi option" >&5
26116 $as_echo_n "checking assembler for -mabi option... " >&6; }
26117 if ${gcc_cv_as_aarch64_mabi+:} false; then :
26118 $as_echo_n "(cached) " >&6
26120 gcc_cv_as_aarch64_mabi=no
26121 if test x$gcc_cv_as != x; then
26122 $as_echo '.text' > conftest.s
26123 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mabi=lp64 -o conftest.o conftest.s >&5'
26124 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26125 (eval $ac_try) 2>&5
26127 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26128 test $ac_status = 0; }; }
26130 gcc_cv_as_aarch64_mabi=yes
26132 echo "configure: failed program was" >&5
26135 rm -f conftest.o conftest.s
26138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aarch64_mabi" >&5
26139 $as_echo "$gcc_cv_as_aarch64_mabi" >&6; }
26142 if test x$gcc_cv_as_aarch64_mabi = xyes; then
26144 $as_echo "#define HAVE_AS_MABI_OPTION 1" >>confdefs.h
26147 if test x$with_abi = xilp32; then
26148 as_fn_error $? "Assembler does not support -mabi=ilp32.\
26149 Upgrade the Assembler." "$LINENO" 5
26151 if test x"$with_multilib_list" = xdefault; then
26152 TM_MULTILIB_CONFIG=lp64
26154 aarch64_multilibs=`echo $with_multilib_list | sed -e 's/,/ /g'`
26155 for aarch64_multilib in ${aarch64_multilibs}; do
26156 case ${aarch64_multilib} in
26158 as_fn_error $? "Assembler does not support -mabi=ilp32.\
26159 Upgrade the Assembler." "$LINENO" 5
26167 # Check if we have binutils support for relocations types needed by -fpic
26168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -fpic relocs" >&5
26169 $as_echo_n "checking assembler for -fpic relocs... " >&6; }
26170 if ${gcc_cv_as_aarch64_picreloc+:} false; then :
26171 $as_echo_n "(cached) " >&6
26173 gcc_cv_as_aarch64_picreloc=no
26174 if test x$gcc_cv_as != x; then
26177 ldr x0, [x2, #:gotpage_lo15:globalsym]
26179 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
26180 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26181 (eval $ac_try) 2>&5
26183 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26184 test $ac_status = 0; }; }
26186 gcc_cv_as_aarch64_picreloc=yes
26188 echo "configure: failed program was" >&5
26191 rm -f conftest.o conftest.s
26194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aarch64_picreloc" >&5
26195 $as_echo "$gcc_cv_as_aarch64_picreloc" >&6; }
26196 if test $gcc_cv_as_aarch64_picreloc = yes; then
26198 $as_echo "#define HAVE_AS_SMALL_PIC_RELOCS 1" >>confdefs.h
26202 # Enable Branch Target Identification Mechanism and Return Address
26203 # Signing by default.
26204 # Check whether --enable-standard-branch-protection was given.
26205 if test "${enable_standard_branch_protection+set}" = set; then :
26206 enableval=$enable_standard_branch_protection;
26209 tm_defines="${tm_defines} TARGET_ENABLE_BTI=1 TARGET_ENABLE_PAC_RET=1"
26214 as_fn_error $? "'$enableval' is an invalid value for --enable-standard-branch-protection.\
26215 Valid choices are 'yes' and 'no'." "$LINENO" 5
26221 # Enable default workaround for AArch64 Cortex-A53 erratum 835769.
26222 # Check whether --enable-fix-cortex-a53-835769 was given.
26223 if test "${enable_fix_cortex_a53_835769+set}" = set; then :
26224 enableval=$enable_fix_cortex_a53_835769;
26227 tm_defines="${tm_defines} TARGET_FIX_ERR_A53_835769_DEFAULT=1"
26232 as_fn_error $? "'$enableval' is an invalid value for --enable-fix-cortex-a53-835769.\
26233 Valid choices are 'yes' and 'no'." "$LINENO" 5
26240 # Enable default workaround for AArch64 Cortex-A53 erratum 843419.
26241 # Check whether --enable-fix-cortex-a53-843419 was given.
26242 if test "${enable_fix_cortex_a53_843419+set}" = set; then :
26243 enableval=$enable_fix_cortex_a53_843419;
26246 tm_defines="${tm_defines} TARGET_FIX_ERR_A53_843419_DEFAULT=1"
26251 as_fn_error $? "'$enableval' is an invalid value for --enable-fix-cortex-a53-843419.\
26252 Valid choices are 'yes' and 'no'." "$LINENO" 5
26261 # All TARGET_ABI_OSF targets.
26262 alpha*-*-linux* | alpha*-*-*bsd*)
26263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
26264 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
26265 if ${gcc_cv_as_alpha_explicit_relocs+:} false; then :
26266 $as_echo_n "(cached) " >&6
26268 gcc_cv_as_alpha_explicit_relocs=no
26269 if test x$gcc_cv_as != x; then
26270 $as_echo ' .set nomacro
26272 extbl $3, $2, $3 !lituse_bytoff!1
26273 ldq $2, a($29) !literal!1
26274 ldq $4, b($29) !literal!2
26275 ldq_u $3, 0($2) !lituse_base!1
26276 ldq $27, f($29) !literal!5
26277 jsr $26, ($27), f !lituse_jsr!5
26278 ldah $29, 0($26) !gpdisp!3
26279 lda $0, c($29) !gprel
26280 ldah $1, d($29) !gprelhigh
26281 lda $1, d($1) !gprellow
26282 lda $29, 0($29) !gpdisp!3' > conftest.s
26283 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
26284 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26285 (eval $ac_try) 2>&5
26287 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26288 test $ac_status = 0; }; }
26290 gcc_cv_as_alpha_explicit_relocs=yes
26292 echo "configure: failed program was" >&5
26295 rm -f conftest.o conftest.s
26298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_explicit_relocs" >&5
26299 $as_echo "$gcc_cv_as_alpha_explicit_relocs" >&6; }
26300 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
26302 $as_echo "#define HAVE_AS_EXPLICIT_RELOCS 1" >>confdefs.h
26306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for jsrdirect relocation support" >&5
26307 $as_echo_n "checking assembler for jsrdirect relocation support... " >&6; }
26308 if ${gcc_cv_as_alpha_jsrdirect_relocs+:} false; then :
26309 $as_echo_n "(cached) " >&6
26311 gcc_cv_as_alpha_jsrdirect_relocs=no
26312 if test x$gcc_cv_as != x; then
26313 $as_echo ' .set nomacro
26315 ldq $27, a($29) !literal!1
26316 jsr $26, ($27), a !lituse_jsrdirect!1' > conftest.s
26317 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
26318 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26319 (eval $ac_try) 2>&5
26321 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26322 test $ac_status = 0; }; }
26324 gcc_cv_as_alpha_jsrdirect_relocs=yes
26326 echo "configure: failed program was" >&5
26329 rm -f conftest.o conftest.s
26332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
26333 $as_echo "$gcc_cv_as_alpha_jsrdirect_relocs" >&6; }
26334 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
26336 $as_echo "#define HAVE_AS_JSRDIRECT_RELOCS 1" >>confdefs.h
26343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --mlink-relax option" >&5
26344 $as_echo_n "checking assembler for --mlink-relax option... " >&6; }
26345 if ${gcc_cv_as_avr_mlink_relax+:} false; then :
26346 $as_echo_n "(cached) " >&6
26348 gcc_cv_as_avr_mlink_relax=no
26349 if test x$gcc_cv_as != x; then
26350 $as_echo '.text' > conftest.s
26351 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --mlink-relax -o conftest.o conftest.s >&5'
26352 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26353 (eval $ac_try) 2>&5
26355 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26356 test $ac_status = 0; }; }
26358 gcc_cv_as_avr_mlink_relax=yes
26360 echo "configure: failed program was" >&5
26363 rm -f conftest.o conftest.s
26366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_avr_mlink_relax" >&5
26367 $as_echo "$gcc_cv_as_avr_mlink_relax" >&6; }
26368 if test $gcc_cv_as_avr_mlink_relax = yes; then
26370 $as_echo "#define HAVE_AS_AVR_MLINK_RELAX_OPTION 1" >>confdefs.h
26375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mrmw option" >&5
26376 $as_echo_n "checking assembler for -mrmw option... " >&6; }
26377 if ${gcc_cv_as_avr_mrmw+:} false; then :
26378 $as_echo_n "(cached) " >&6
26380 gcc_cv_as_avr_mrmw=no
26381 if test x$gcc_cv_as != x; then
26382 $as_echo '.text' > conftest.s
26383 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mrmw -o conftest.o conftest.s >&5'
26384 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26385 (eval $ac_try) 2>&5
26387 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26388 test $ac_status = 0; }; }
26390 gcc_cv_as_avr_mrmw=yes
26392 echo "configure: failed program was" >&5
26395 rm -f conftest.o conftest.s
26398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_avr_mrmw" >&5
26399 $as_echo "$gcc_cv_as_avr_mrmw" >&6; }
26400 if test $gcc_cv_as_avr_mrmw = yes; then
26402 $as_echo "#define HAVE_AS_AVR_MRMW_OPTION 1" >>confdefs.h
26407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for __gcc_isr pseudo instruction" >&5
26408 $as_echo_n "checking assembler for __gcc_isr pseudo instruction... " >&6; }
26409 if ${gcc_cv_as_avr_mgccisr+:} false; then :
26410 $as_echo_n "(cached) " >&6
26412 gcc_cv_as_avr_mgccisr=no
26413 if test x$gcc_cv_as != x; then
26419 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mgcc-isr -o conftest.o conftest.s >&5'
26420 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26421 (eval $ac_try) 2>&5
26423 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26424 test $ac_status = 0; }; }
26426 gcc_cv_as_avr_mgccisr=yes
26428 echo "configure: failed program was" >&5
26431 rm -f conftest.o conftest.s
26434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_avr_mgccisr" >&5
26435 $as_echo "$gcc_cv_as_avr_mgccisr" >&6; }
26436 if test $gcc_cv_as_avr_mgccisr = yes; then
26438 $as_echo "#define HAVE_AS_AVR_MGCCISR_OPTION 1" >>confdefs.h
26443 # Check how default linker description file implements .rodata for
26444 # avrxmega3 (PR21472). avr-gcc assumes .rodata is *not* loaded to
26445 # RAM so avr-gcc skips __do_copy_data for .rodata objects.
26446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking binutils for avrxmega3 .rodata support" >&5
26447 $as_echo_n "checking binutils for avrxmega3 .rodata support... " >&6; }
26448 cat > conftest.s <<EOF
26449 .section .rodata,"a",@progbits
26451 ;; avr-nm should print "... R xxvaryy", not "... D xxvaryy".
26456 { ac_try='$gcc_cv_as -mmcu=avrxmega3 conftest.s -o conftest.o'
26457 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26458 (eval $ac_try) 2>&5
26460 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26461 test $ac_status = 0; }; }
26462 { ac_try='$gcc_cv_ld -mavrxmega3 conftest.o -o conftest.elf'
26463 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26464 (eval $ac_try) 2>&5
26466 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26467 test $ac_status = 0; }; }
26468 { ac_try='$gcc_cv_nm conftest.elf > conftest.nm'
26469 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26470 (eval $ac_try) 2>&5
26472 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26473 test $ac_status = 0; }; }
26474 if test -s conftest.nm
26476 if grep ' R xxvaryy' conftest.nm > /dev/null; then
26477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26478 $as_echo "yes" >&6; }
26480 $as_echo "#define HAVE_LD_AVR_AVRXMEGA3_RODATA_IN_FLASH 1" >>confdefs.h
26483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no: avrxmega3 .rodata located in RAM" >&5
26484 $as_echo "no: avrxmega3 .rodata located in RAM" >&6; }
26485 echo "$as_me: nm output was" >&5
26486 cat conftest.nm >&5
26487 avr_ld_ver="`$gcc_cv_ld -v | sed -e 's:^.* ::'`"
26488 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: support for avrxmega3 .rodata in flash needs Binutils 2.29 or higher (have $avr_ld_ver)" >&5
26489 $as_echo "$as_me: WARNING: support for avrxmega3 .rodata in flash needs Binutils 2.29 or higher (have $avr_ld_ver)" >&2;}
26492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: test failed" >&5
26493 $as_echo "test failed" >&6; }
26494 echo "$as_me: failed program was" >&5
26496 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: see \`config.log' for details" >&5
26497 $as_echo "$as_me: WARNING: see \`config.log' for details" >&2;}
26499 rm -f conftest.s conftest.o conftest.elf conftest.nm
26503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -no-mul-bug-abort option" >&5
26504 $as_echo_n "checking assembler for -no-mul-bug-abort option... " >&6; }
26505 if ${gcc_cv_as_cris_no_mul_bug+:} false; then :
26506 $as_echo_n "(cached) " >&6
26508 gcc_cv_as_cris_no_mul_bug=no
26509 if test x$gcc_cv_as != x; then
26510 $as_echo '.text' > conftest.s
26511 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -no-mul-bug-abort -o conftest.o conftest.s >&5'
26512 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26513 (eval $ac_try) 2>&5
26515 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26516 test $ac_status = 0; }; }
26518 gcc_cv_as_cris_no_mul_bug=yes
26520 echo "configure: failed program was" >&5
26523 rm -f conftest.o conftest.s
26526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cris_no_mul_bug" >&5
26527 $as_echo "$gcc_cv_as_cris_no_mul_bug" >&6; }
26528 if test $gcc_cv_as_cris_no_mul_bug = yes; then
26530 $as_echo "#define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1" >>confdefs.h
26537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -relax option" >&5
26538 $as_echo_n "checking assembler for -relax option... " >&6; }
26539 if ${gcc_cv_as_sparc_relax+:} false; then :
26540 $as_echo_n "(cached) " >&6
26542 gcc_cv_as_sparc_relax=no
26543 if test x$gcc_cv_as != x; then
26544 $as_echo '.text' > conftest.s
26545 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -relax -o conftest.o conftest.s >&5'
26546 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26547 (eval $ac_try) 2>&5
26549 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26550 test $ac_status = 0; }; }
26552 gcc_cv_as_sparc_relax=yes
26554 echo "configure: failed program was" >&5
26557 rm -f conftest.o conftest.s
26560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_relax" >&5
26561 $as_echo "$gcc_cv_as_sparc_relax" >&6; }
26562 if test $gcc_cv_as_sparc_relax = yes; then
26564 $as_echo "#define HAVE_AS_RELAX_OPTION 1" >>confdefs.h
26569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTDATA_OP relocs" >&5
26570 $as_echo_n "checking assembler for GOTDATA_OP relocs... " >&6; }
26571 if ${gcc_cv_as_sparc_gotdata_op+:} false; then :
26572 $as_echo_n "(cached) " >&6
26574 gcc_cv_as_sparc_gotdata_op=no
26575 if test x$gcc_cv_as != x; then
26581 sethi %gdop_hix22(foo), %g1
26582 xor %g1, %gdop_lox10(foo), %g1
26583 ld [%l7 + %g1], %g2, %gdop(foo)' > conftest.s
26584 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
26585 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26586 (eval $ac_try) 2>&5
26588 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26589 test $ac_status = 0; }; }
26591 if test x$gcc_cv_ld != x \
26592 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
26593 if test x$gcc_cv_objdump != x; then
26594 if $gcc_cv_objdump -s -j .text conftest 2> /dev/null \
26595 | grep ' 03000004 82186004 c405c001'> /dev/null 2>&1; then
26596 gcc_cv_as_sparc_gotdata_op=no
26598 gcc_cv_as_sparc_gotdata_op=yes
26604 echo "configure: failed program was" >&5
26607 rm -f conftest.o conftest.s
26610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_gotdata_op" >&5
26611 $as_echo "$gcc_cv_as_sparc_gotdata_op" >&6; }
26612 if test $gcc_cv_as_sparc_gotdata_op = yes; then
26614 $as_echo "#define HAVE_AS_SPARC_GOTDATA_OP 1" >>confdefs.h
26619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs" >&5
26620 $as_echo_n "checking assembler for unaligned pcrel relocs... " >&6; }
26621 if ${gcc_cv_as_sparc_ua_pcrel+:} false; then :
26622 $as_echo_n "(cached) " >&6
26624 gcc_cv_as_sparc_ua_pcrel=no
26625 if test x$gcc_cv_as != x; then
26632 .uaword %r_disp32(foo)' > conftest.s
26633 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
26634 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26635 (eval $ac_try) 2>&5
26637 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26638 test $ac_status = 0; }; }
26640 if test x$gcc_cv_ld != x \
26641 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
26642 gcc_cv_as_sparc_ua_pcrel=yes
26646 echo "configure: failed program was" >&5
26649 rm -f conftest.o conftest.s
26652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel" >&5
26653 $as_echo "$gcc_cv_as_sparc_ua_pcrel" >&6; }
26654 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
26656 $as_echo "#define HAVE_AS_SPARC_UA_PCREL 1" >>confdefs.h
26659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
26660 $as_echo_n "checking assembler for unaligned pcrel relocs against hidden symbols... " >&6; }
26661 if ${gcc_cv_as_sparc_ua_pcrel_hidden+:} false; then :
26662 $as_echo_n "(cached) " >&6
26664 gcc_cv_as_sparc_ua_pcrel_hidden=no
26665 if test x$gcc_cv_as != x; then
26669 .uaword %r_disp32(foo)
26670 .byte 0x32, 0x33, 0x34
26674 .skip 4' > conftest.s
26675 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
26676 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26677 (eval $ac_try) 2>&5
26679 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26680 test $ac_status = 0; }; }
26682 if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
26683 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
26684 && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
26685 | grep ' 31000000 07323334' > /dev/null 2>&1; then
26686 if $gcc_cv_objdump -R conftest 2> /dev/null \
26687 | grep 'DISP32' > /dev/null 2>&1; then
26690 gcc_cv_as_sparc_ua_pcrel_hidden=yes
26695 echo "configure: failed program was" >&5
26698 rm -f conftest.o conftest.s
26701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
26702 $as_echo "$gcc_cv_as_sparc_ua_pcrel_hidden" >&6; }
26703 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
26705 $as_echo "#define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1" >>confdefs.h
26711 # unaligned pcrel relocs
26713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for offsetable %lo()" >&5
26714 $as_echo_n "checking assembler for offsetable %lo()... " >&6; }
26715 if ${gcc_cv_as_sparc_offsetable_lo10+:} false; then :
26716 $as_echo_n "(cached) " >&6
26718 gcc_cv_as_sparc_offsetable_lo10=no
26719 if test x$gcc_cv_as != x; then
26721 or %g1, %lo(ab) + 12, %g1
26722 or %g1, %lo(ab + 12), %g1' > conftest.s
26723 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9 -o conftest.o conftest.s >&5'
26724 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26725 (eval $ac_try) 2>&5
26727 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26728 test $ac_status = 0; }; }
26730 if test x$gcc_cv_objdump != x \
26731 && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
26732 | grep ' 82106000 82106000' > /dev/null 2>&1; then
26733 gcc_cv_as_sparc_offsetable_lo10=yes
26736 echo "configure: failed program was" >&5
26739 rm -f conftest.o conftest.s
26742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
26743 $as_echo "$gcc_cv_as_sparc_offsetable_lo10" >&6; }
26744 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
26746 $as_echo "#define HAVE_AS_OFFSETABLE_LO10 1" >>confdefs.h
26751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for FMAF, HPC, and VIS 3.0 instructions" >&5
26752 $as_echo_n "checking assembler for FMAF, HPC, and VIS 3.0 instructions... " >&6; }
26753 if ${gcc_cv_as_sparc_fmaf+:} false; then :
26754 $as_echo_n "(cached) " >&6
26756 gcc_cv_as_sparc_fmaf=no
26757 if test x$gcc_cv_as != x; then
26759 .register %g2, #scratch
26760 .register %g3, #scratch
26762 fmaddd %f0, %f2, %f4, %f6
26763 addxccc %g1, %g2, %g3
26764 fsrl32 %f2, %f4, %f8
26765 fnaddd %f10, %f12, %f14' > conftest.s
26766 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9d -o conftest.o conftest.s >&5'
26767 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26768 (eval $ac_try) 2>&5
26770 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26771 test $ac_status = 0; }; }
26773 gcc_cv_as_sparc_fmaf=yes
26775 echo "configure: failed program was" >&5
26778 rm -f conftest.o conftest.s
26781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_fmaf" >&5
26782 $as_echo "$gcc_cv_as_sparc_fmaf" >&6; }
26783 if test $gcc_cv_as_sparc_fmaf = yes; then
26785 $as_echo "#define HAVE_AS_FMAF_HPC_VIS3 1" >>confdefs.h
26790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for SPARC4 instructions" >&5
26791 $as_echo_n "checking assembler for SPARC4 instructions... " >&6; }
26792 if ${gcc_cv_as_sparc_sparc4+:} false; then :
26793 $as_echo_n "(cached) " >&6
26795 gcc_cv_as_sparc_sparc4=no
26796 if test x$gcc_cv_as != x; then
26798 .register %g2, #scratch
26799 .register %g3, #scratch
26802 1: cwbneg %g2, %g3, 1f
26805 aes_kexpand0 %f4, %f6, %f8
26806 des_round %f38, %f40, %f42, %f44
26807 camellia_f %f54, %f56, %f58, %f60
26808 kasumi_fi_xor %f46, %f48, %f50, %f52' > conftest.s
26809 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=sparc4 -o conftest.o conftest.s >&5'
26810 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26811 (eval $ac_try) 2>&5
26813 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26814 test $ac_status = 0; }; }
26816 gcc_cv_as_sparc_sparc4=yes
26818 echo "configure: failed program was" >&5
26821 rm -f conftest.o conftest.s
26824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_sparc4" >&5
26825 $as_echo "$gcc_cv_as_sparc_sparc4" >&6; }
26826 if test $gcc_cv_as_sparc_sparc4 = yes; then
26828 $as_echo "#define HAVE_AS_SPARC4 1" >>confdefs.h
26833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for SPARC5 and VIS 4.0 instructions" >&5
26834 $as_echo_n "checking assembler for SPARC5 and VIS 4.0 instructions... " >&6; }
26835 if ${gcc_cv_as_sparc_sparc5+:} false; then :
26836 $as_echo_n "(cached) " >&6
26838 gcc_cv_as_sparc_sparc5=no
26839 if test x$gcc_cv_as != x; then
26841 .register %g2, #scratch
26842 .register %g3, #scratch
26844 subxc %g1, %g2, %g3
26845 fpadd8 %f0, %f2, %f4' > conftest.s
26846 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=sparc5 -o conftest.o conftest.s >&5'
26847 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26848 (eval $ac_try) 2>&5
26850 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26851 test $ac_status = 0; }; }
26853 gcc_cv_as_sparc_sparc5=yes
26855 echo "configure: failed program was" >&5
26858 rm -f conftest.o conftest.s
26861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_sparc5" >&5
26862 $as_echo "$gcc_cv_as_sparc_sparc5" >&6; }
26863 if test $gcc_cv_as_sparc_sparc5 = yes; then
26865 $as_echo "#define HAVE_AS_SPARC5_VIS4 1" >>confdefs.h
26870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for SPARC6 instructions" >&5
26871 $as_echo_n "checking assembler for SPARC6 instructions... " >&6; }
26872 if ${gcc_cv_as_sparc_sparc6+:} false; then :
26873 $as_echo_n "(cached) " >&6
26875 gcc_cv_as_sparc_sparc6=no
26876 if test x$gcc_cv_as != x; then
26878 .register %g2, #scratch
26879 .register %g3, #scratch
26882 fpsll64x %f0, %f2, %f4' > conftest.s
26883 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=sparc6 -o conftest.o conftest.s >&5'
26884 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26885 (eval $ac_try) 2>&5
26887 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26888 test $ac_status = 0; }; }
26890 gcc_cv_as_sparc_sparc6=yes
26892 echo "configure: failed program was" >&5
26895 rm -f conftest.o conftest.s
26898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_sparc6" >&5
26899 $as_echo "$gcc_cv_as_sparc_sparc6" >&6; }
26900 if test $gcc_cv_as_sparc_sparc6 = yes; then
26902 $as_echo "#define HAVE_AS_SPARC6 1" >>confdefs.h
26907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for LEON instructions" >&5
26908 $as_echo_n "checking assembler for LEON instructions... " >&6; }
26909 if ${gcc_cv_as_sparc_leon+:} false; then :
26910 $as_echo_n "(cached) " >&6
26912 gcc_cv_as_sparc_leon=no
26913 if test x$gcc_cv_as != x; then
26915 .register %g2, #scratch
26916 .register %g3, #scratch
26920 casa [%g2] 0xb, %g3, %g1' > conftest.s
26921 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -Aleon -o conftest.o conftest.s >&5'
26922 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26923 (eval $ac_try) 2>&5
26925 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26926 test $ac_status = 0; }; }
26928 gcc_cv_as_sparc_leon=yes
26930 echo "configure: failed program was" >&5
26933 rm -f conftest.o conftest.s
26936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_leon" >&5
26937 $as_echo "$gcc_cv_as_sparc_leon" >&6; }
26938 if test $gcc_cv_as_sparc_leon = yes; then
26940 $as_echo "#define HAVE_AS_LEON 1" >>confdefs.h
26946 i[34567]86-*-* | x86_64-*-*)
26949 # Full C++ conformance when using a shared libstdc++-v3 requires some
26950 # support from the Cygwin DLL, which in more recent versions exports
26951 # wrappers to aid in interposing and redirecting operators new, delete,
26952 # etc., as per n2800 #17.6.4.6 [replacement.functions]. Check if we
26953 # are configuring for a version of Cygwin that exports the wrappers.
26954 if test x$host = x$target && test x$host_cpu = xi686; then
26955 ac_fn_cxx_check_func "$LINENO" "__wrap__Znaj" "ac_cv_func___wrap__Znaj"
26956 if test "x$ac_cv_func___wrap__Znaj" = xyes; then :
26957 gcc_ac_cygwin_dll_wrappers=yes
26959 gcc_ac_cygwin_dll_wrappers=no
26963 # Can't check presence of libc functions during cross-compile, so
26964 # we just have to assume we're building for an up-to-date target.
26965 gcc_ac_cygwin_dll_wrappers=yes
26968 cat >>confdefs.h <<_ACEOF
26969 #define USE_CYGWIN_LIBSTDCXX_WRAPPERS `if test $gcc_ac_cygwin_dll_wrappers = yes; then echo 1; else echo 0; fi`
26974 cygwin* | pe | mingw32*)
26975 # Recent binutils allows the three-operand form of ".comm" on PE. This
26976 # definition is used unconditionally to initialise the default state of
26977 # the target option variable that governs usage of the feature.
26978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .comm with alignment" >&5
26979 $as_echo_n "checking assembler for .comm with alignment... " >&6; }
26980 if ${gcc_cv_as_comm_has_align+:} false; then :
26981 $as_echo_n "(cached) " >&6
26983 gcc_cv_as_comm_has_align=no
26984 if test x$gcc_cv_as != x; then
26985 $as_echo '.comm foo,1,32' > conftest.s
26986 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
26987 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26988 (eval $ac_try) 2>&5
26990 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26991 test $ac_status = 0; }; }
26993 gcc_cv_as_comm_has_align=yes
26995 echo "configure: failed program was" >&5
26998 rm -f conftest.o conftest.s
27001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comm_has_align" >&5
27002 $as_echo "$gcc_cv_as_comm_has_align" >&6; }
27006 cat >>confdefs.h <<_ACEOF
27007 #define HAVE_GAS_ALIGNED_COMM `if test $gcc_cv_as_comm_has_align = yes; then echo 1; else echo 0; fi`
27010 # Used for DWARF 2 in PE
27011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .secrel32 relocs" >&5
27012 $as_echo_n "checking assembler for .secrel32 relocs... " >&6; }
27013 if ${gcc_cv_as_ix86_pe_secrel32+:} false; then :
27014 $as_echo_n "(cached) " >&6
27016 gcc_cv_as_ix86_pe_secrel32=no
27017 if test x$gcc_cv_as != x; then
27021 .secrel32 foo' > conftest.s
27022 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
27023 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27024 (eval $ac_try) 2>&5
27026 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27027 test $ac_status = 0; }; }
27029 if test x$gcc_cv_ld != x \
27030 && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
27031 gcc_cv_as_ix86_pe_secrel32=yes
27035 echo "configure: failed program was" >&5
27038 rm -f conftest.o conftest.s
27041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_pe_secrel32" >&5
27042 $as_echo "$gcc_cv_as_ix86_pe_secrel32" >&6; }
27043 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
27045 $as_echo "#define HAVE_GAS_PE_SECREL32_RELOC 1" >>confdefs.h
27049 # Test if the assembler supports the extended form of the .section
27050 # directive that specifies section alignment. LTO support uses this,
27051 # but normally only after installation, so we warn but don't fail the
27052 # configure if LTO is enabled but the assembler does not support it.
27053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with alignment" >&5
27054 $as_echo_n "checking assembler for .section with alignment... " >&6; }
27055 if ${gcc_cv_as_section_has_align+:} false; then :
27056 $as_echo_n "(cached) " >&6
27058 gcc_cv_as_section_has_align=no
27059 if test x$gcc_cv_as != x; then
27060 $as_echo '.section lto_test,"dr0"' > conftest.s
27061 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -fatal-warnings -o conftest.o conftest.s >&5'
27062 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27063 (eval $ac_try) 2>&5
27065 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27066 test $ac_status = 0; }; }
27068 gcc_cv_as_section_has_align=yes
27070 echo "configure: failed program was" >&5
27073 rm -f conftest.o conftest.s
27076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_align" >&5
27077 $as_echo "$gcc_cv_as_section_has_align" >&6; }
27080 if test x$gcc_cv_as_section_has_align != xyes; then
27081 case ",$enable_languages," in
27083 { $as_echo "$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
27084 $as_echo "$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;}
27091 darwin2* | darwin19*)
27092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for llvm assembler x86-pad-for-align option" >&5
27093 $as_echo_n "checking assembler for llvm assembler x86-pad-for-align option... " >&6; }
27094 if ${gcc_cv_as_mllvm_x86_pad_for_align+:} false; then :
27095 $as_echo_n "(cached) " >&6
27097 gcc_cv_as_mllvm_x86_pad_for_align=no
27098 if test x$gcc_cv_as != x; then
27099 $as_echo '.text' > conftest.s
27100 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mllvm -x86-pad-for-align=false -o conftest.o conftest.s >&5'
27101 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27102 (eval $ac_try) 2>&5
27104 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27105 test $ac_status = 0; }; }
27107 gcc_cv_as_mllvm_x86_pad_for_align=yes
27109 echo "configure: failed program was" >&5
27112 rm -f conftest.o conftest.s
27115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mllvm_x86_pad_for_align" >&5
27116 $as_echo "$gcc_cv_as_mllvm_x86_pad_for_align" >&6; }
27117 if test $gcc_cv_as_mllvm_x86_pad_for_align = yes; then
27119 $as_echo "#define HAVE_AS_MLLVM_X86_PAD_FOR_ALIGN 1" >>confdefs.h
27126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -xbrace_comment" >&5
27127 $as_echo_n "checking assembler for -xbrace_comment... " >&6; }
27128 if ${gcc_cv_as_ix86_xbrace_comment+:} false; then :
27129 $as_echo_n "(cached) " >&6
27131 gcc_cv_as_ix86_xbrace_comment=no
27132 if test x$gcc_cv_as != x; then
27133 $as_echo '.text' > conftest.s
27134 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xbrace_comment=no -o conftest.o conftest.s >&5'
27135 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27136 (eval $ac_try) 2>&5
27138 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27139 test $ac_status = 0; }; }
27141 gcc_cv_as_ix86_xbrace_comment=yes
27143 echo "configure: failed program was" >&5
27146 rm -f conftest.o conftest.s
27149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_xbrace_comment" >&5
27150 $as_echo "$gcc_cv_as_ix86_xbrace_comment" >&6; }
27151 if test $gcc_cv_as_ix86_xbrace_comment = yes; then
27153 $as_echo "#define HAVE_AS_XBRACE_COMMENT_OPTION 1" >>confdefs.h
27158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for filds and fists mnemonics" >&5
27159 $as_echo_n "checking assembler for filds and fists mnemonics... " >&6; }
27160 if ${gcc_cv_as_ix86_filds+:} false; then :
27161 $as_echo_n "(cached) " >&6
27163 gcc_cv_as_ix86_filds=no
27164 if test x$gcc_cv_as != x; then
27165 $as_echo 'filds (%ebp); fists (%ebp)' > conftest.s
27166 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
27167 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27168 (eval $ac_try) 2>&5
27170 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27171 test $ac_status = 0; }; }
27173 gcc_cv_as_ix86_filds=yes
27175 echo "configure: failed program was" >&5
27178 rm -f conftest.o conftest.s
27181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_filds" >&5
27182 $as_echo "$gcc_cv_as_ix86_filds" >&6; }
27183 if test $gcc_cv_as_ix86_filds = yes; then
27185 $as_echo "#define HAVE_AS_IX86_FILDS 1" >>confdefs.h
27190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fildq and fistpq mnemonics" >&5
27191 $as_echo_n "checking assembler for fildq and fistpq mnemonics... " >&6; }
27192 if ${gcc_cv_as_ix86_fildq+:} false; then :
27193 $as_echo_n "(cached) " >&6
27195 gcc_cv_as_ix86_fildq=no
27196 if test x$gcc_cv_as != x; then
27197 $as_echo 'fildq (%ebp); fistpq (%ebp)' > conftest.s
27198 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
27199 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27200 (eval $ac_try) 2>&5
27202 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27203 test $ac_status = 0; }; }
27205 gcc_cv_as_ix86_fildq=yes
27207 echo "configure: failed program was" >&5
27210 rm -f conftest.o conftest.s
27213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_fildq" >&5
27214 $as_echo "$gcc_cv_as_ix86_fildq" >&6; }
27215 if test $gcc_cv_as_ix86_fildq = yes; then
27217 $as_echo "#define HAVE_AS_IX86_FILDQ 1" >>confdefs.h
27222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cmov syntax" >&5
27223 $as_echo_n "checking assembler for cmov syntax... " >&6; }
27224 if ${gcc_cv_as_ix86_cmov_sun_syntax+:} false; then :
27225 $as_echo_n "(cached) " >&6
27227 gcc_cv_as_ix86_cmov_sun_syntax=no
27228 if test x$gcc_cv_as != x; then
27229 $as_echo 'cmovl.l %edx, %eax' > conftest.s
27230 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
27231 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27232 (eval $ac_try) 2>&5
27234 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27235 test $ac_status = 0; }; }
27237 gcc_cv_as_ix86_cmov_sun_syntax=yes
27239 echo "configure: failed program was" >&5
27242 rm -f conftest.o conftest.s
27245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
27246 $as_echo "$gcc_cv_as_ix86_cmov_sun_syntax" >&6; }
27247 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
27249 $as_echo "#define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1" >>confdefs.h
27254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ffreep mnemonic" >&5
27255 $as_echo_n "checking assembler for ffreep mnemonic... " >&6; }
27256 if ${gcc_cv_as_ix86_ffreep+:} false; then :
27257 $as_echo_n "(cached) " >&6
27259 gcc_cv_as_ix86_ffreep=no
27260 if test x$gcc_cv_as != x; then
27261 $as_echo 'ffreep %st(1)' > conftest.s
27262 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
27263 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27264 (eval $ac_try) 2>&5
27266 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27267 test $ac_status = 0; }; }
27269 gcc_cv_as_ix86_ffreep=yes
27271 echo "configure: failed program was" >&5
27274 rm -f conftest.o conftest.s
27277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ffreep" >&5
27278 $as_echo "$gcc_cv_as_ix86_ffreep" >&6; }
27279 if test $gcc_cv_as_ix86_ffreep = yes; then
27281 $as_echo "#define HAVE_AS_IX86_FFREEP 1" >>confdefs.h
27286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .quad directive" >&5
27287 $as_echo_n "checking assembler for .quad directive... " >&6; }
27288 if ${gcc_cv_as_ix86_quad+:} false; then :
27289 $as_echo_n "(cached) " >&6
27291 gcc_cv_as_ix86_quad=no
27292 if test x$gcc_cv_as != x; then
27293 $as_echo '.quad 0' > conftest.s
27294 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
27295 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27296 (eval $ac_try) 2>&5
27298 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27299 test $ac_status = 0; }; }
27301 gcc_cv_as_ix86_quad=yes
27303 echo "configure: failed program was" >&5
27306 rm -f conftest.o conftest.s
27309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_quad" >&5
27310 $as_echo "$gcc_cv_as_ix86_quad" >&6; }
27311 if test $gcc_cv_as_ix86_quad = yes; then
27313 $as_echo "#define HAVE_AS_IX86_QUAD 1" >>confdefs.h
27318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for sahf mnemonic" >&5
27319 $as_echo_n "checking assembler for sahf mnemonic... " >&6; }
27320 if ${gcc_cv_as_ix86_sahf+:} false; then :
27321 $as_echo_n "(cached) " >&6
27323 gcc_cv_as_ix86_sahf=no
27324 if test x$gcc_cv_as != x; then
27327 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
27328 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27329 (eval $ac_try) 2>&5
27331 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27332 test $ac_status = 0; }; }
27334 gcc_cv_as_ix86_sahf=yes
27336 echo "configure: failed program was" >&5
27339 rm -f conftest.o conftest.s
27342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_sahf" >&5
27343 $as_echo "$gcc_cv_as_ix86_sahf" >&6; }
27344 if test $gcc_cv_as_ix86_sahf = yes; then
27346 $as_echo "#define HAVE_AS_IX86_SAHF 1" >>confdefs.h
27351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for interunit movq mnemonic" >&5
27352 $as_echo_n "checking assembler for interunit movq mnemonic... " >&6; }
27353 if ${gcc_cv_as_ix86_interunit_movq+:} false; then :
27354 $as_echo_n "(cached) " >&6
27356 gcc_cv_as_ix86_interunit_movq=no
27357 if test x$gcc_cv_as != x; then
27360 movq %rax, %xmm0' > conftest.s
27361 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
27362 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27363 (eval $ac_try) 2>&5
27365 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27366 test $ac_status = 0; }; }
27368 gcc_cv_as_ix86_interunit_movq=yes
27370 echo "configure: failed program was" >&5
27373 rm -f conftest.o conftest.s
27376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_interunit_movq" >&5
27377 $as_echo "$gcc_cv_as_ix86_interunit_movq" >&6; }
27381 cat >>confdefs.h <<_ACEOF
27382 #define HAVE_AS_IX86_INTERUNIT_MOVQ `if test $gcc_cv_as_ix86_interunit_movq = yes; then echo 1; else echo 0; fi`
27386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for hle prefixes" >&5
27387 $as_echo_n "checking assembler for hle prefixes... " >&6; }
27388 if ${gcc_cv_as_ix86_hle+:} false; then :
27389 $as_echo_n "(cached) " >&6
27391 gcc_cv_as_ix86_hle=no
27392 if test x$gcc_cv_as != x; then
27393 $as_echo 'lock xacquire cmpxchg %esi, (%ecx)' > conftest.s
27394 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
27395 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27396 (eval $ac_try) 2>&5
27398 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27399 test $ac_status = 0; }; }
27401 gcc_cv_as_ix86_hle=yes
27403 echo "configure: failed program was" >&5
27406 rm -f conftest.o conftest.s
27409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_hle" >&5
27410 $as_echo "$gcc_cv_as_ix86_hle" >&6; }
27411 if test $gcc_cv_as_ix86_hle = yes; then
27413 $as_echo "#define HAVE_AS_IX86_HLE 1" >>confdefs.h
27418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for swap suffix" >&5
27419 $as_echo_n "checking assembler for swap suffix... " >&6; }
27420 if ${gcc_cv_as_ix86_swap+:} false; then :
27421 $as_echo_n "(cached) " >&6
27423 gcc_cv_as_ix86_swap=no
27424 if test x$gcc_cv_as != x; then
27425 $as_echo 'movl.s %esp, %ebp' > conftest.s
27426 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
27427 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27428 (eval $ac_try) 2>&5
27430 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27431 test $ac_status = 0; }; }
27433 gcc_cv_as_ix86_swap=yes
27435 echo "configure: failed program was" >&5
27438 rm -f conftest.o conftest.s
27441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_swap" >&5
27442 $as_echo "$gcc_cv_as_ix86_swap" >&6; }
27443 if test $gcc_cv_as_ix86_swap = yes; then
27445 $as_echo "#define HAVE_AS_IX86_SWAP 1" >>confdefs.h
27450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for different section symbol subtraction" >&5
27451 $as_echo_n "checking assembler for different section symbol subtraction... " >&6; }
27452 if ${gcc_cv_as_ix86_diff_sect_delta+:} false; then :
27453 $as_echo_n "(cached) " >&6
27455 gcc_cv_as_ix86_diff_sect_delta=no
27456 if test x$gcc_cv_as != x; then
27457 $as_echo '.section .rodata
27463 .L2: nop' > conftest.s
27464 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
27465 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27466 (eval $ac_try) 2>&5
27468 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27469 test $ac_status = 0; }; }
27471 gcc_cv_as_ix86_diff_sect_delta=yes
27473 echo "configure: failed program was" >&5
27476 rm -f conftest.o conftest.s
27479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
27480 $as_echo "$gcc_cv_as_ix86_diff_sect_delta" >&6; }
27481 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
27483 $as_echo "#define HAVE_AS_IX86_DIFF_SECT_DELTA 1" >>confdefs.h
27488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rep and lock prefix" >&5
27489 $as_echo_n "checking assembler for rep and lock prefix... " >&6; }
27490 if ${gcc_cv_as_ix86_rep_lock_prefix+:} false; then :
27491 $as_echo_n "(cached) " >&6
27493 gcc_cv_as_ix86_rep_lock_prefix=no
27494 if test x$gcc_cv_as != x; then
27495 $as_echo 'rep movsl
27500 lock addl %edi, (%eax,%esi)
27501 lock orl $0, (%esp)' > conftest.s
27502 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
27503 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27504 (eval $ac_try) 2>&5
27506 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27507 test $ac_status = 0; }; }
27509 gcc_cv_as_ix86_rep_lock_prefix=yes
27511 echo "configure: failed program was" >&5
27514 rm -f conftest.o conftest.s
27517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_rep_lock_prefix" >&5
27518 $as_echo "$gcc_cv_as_ix86_rep_lock_prefix" >&6; }
27519 if test $gcc_cv_as_ix86_rep_lock_prefix = yes; then
27521 $as_echo "#define HAVE_AS_IX86_REP_LOCK_PREFIX 1" >>confdefs.h
27526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ud2 mnemonic" >&5
27527 $as_echo_n "checking assembler for ud2 mnemonic... " >&6; }
27528 if ${gcc_cv_as_ix86_ud2+:} false; then :
27529 $as_echo_n "(cached) " >&6
27531 gcc_cv_as_ix86_ud2=no
27532 if test x$gcc_cv_as != x; then
27533 $as_echo 'ud2' > conftest.s
27534 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
27535 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27536 (eval $ac_try) 2>&5
27538 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27539 test $ac_status = 0; }; }
27541 gcc_cv_as_ix86_ud2=yes
27543 echo "configure: failed program was" >&5
27546 rm -f conftest.o conftest.s
27549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ud2" >&5
27550 $as_echo "$gcc_cv_as_ix86_ud2" >&6; }
27551 if test $gcc_cv_as_ix86_ud2 = yes; then
27553 $as_echo "#define HAVE_AS_IX86_UD2 1" >>confdefs.h
27558 # Enforce 32-bit output with gas and gld.
27559 if test x$gas = xyes; then
27560 as_ix86_gas_32_opt="--32"
27562 if echo "$ld_ver" | grep GNU > /dev/null; then
27563 if $gcc_cv_ld -V 2>/dev/null | grep elf_i386_sol2 > /dev/null; then
27564 ld_ix86_gld_32_opt="-melf_i386_sol2"
27566 ld_ix86_gld_32_opt="-melf_i386"
27570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_GD_PLT reloc" >&5
27571 $as_echo_n "checking assembler for R_386_TLS_GD_PLT reloc... " >&6; }
27572 if ${gcc_cv_as_ix86_tlsgdplt+:} false; then :
27573 $as_echo_n "(cached) " >&6
27575 gcc_cv_as_ix86_tlsgdplt=no
27576 if test x$gcc_cv_as != x; then
27577 $as_echo 'call tls_gd@tlsgdplt' > conftest.s
27578 if { ac_try='$gcc_cv_as $gcc_cv_as_flags $as_ix86_gas_32_opt -o conftest.o conftest.s >&5'
27579 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27580 (eval $ac_try) 2>&5
27582 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27583 test $ac_status = 0; }; }
27585 if test x$gcc_cv_ld != x \
27586 && $gcc_cv_ld $ld_ix86_gld_32_opt -o conftest conftest.o -G > /dev/null 2>&1; then
27587 gcc_cv_as_ix86_tlsgdplt=yes
27591 echo "configure: failed program was" >&5
27594 rm -f conftest.o conftest.s
27597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsgdplt" >&5
27598 $as_echo "$gcc_cv_as_ix86_tlsgdplt" >&6; }
27599 if test $gcc_cv_as_ix86_tlsgdplt = yes; then
27601 $as_echo "#define HAVE_AS_IX86_TLSGDPLT 1" >>confdefs.h
27607 .section .tdata,"aw'$tls_section_flag'",@progbits
27609 .section .text,"ax",@progbits
27610 call tls_ld@tlsldmplt'
27612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_LDM_PLT reloc" >&5
27613 $as_echo_n "checking assembler for R_386_TLS_LDM_PLT reloc... " >&6; }
27614 if ${gcc_cv_as_ix86_tlsldmplt+:} false; then :
27615 $as_echo_n "(cached) " >&6
27617 gcc_cv_as_ix86_tlsldmplt=no
27618 if test x$gcc_cv_as != x; then
27619 $as_echo "$conftest_s" > conftest.s
27620 if { ac_try='$gcc_cv_as $gcc_cv_as_flags $as_ix86_gas_32_opt -o conftest.o conftest.s >&5'
27621 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27622 (eval $ac_try) 2>&5
27624 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27625 test $ac_status = 0; }; }
27627 if test x$gcc_cv_ld != x \
27628 && $gcc_cv_ld $ld_ix86_gld_32_opt -o conftest conftest.o -G > /dev/null 2>&1; then
27629 gcc_cv_as_ix86_tlsldmplt=yes
27633 echo "configure: failed program was" >&5
27636 rm -f conftest.o conftest.s
27639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsldmplt" >&5
27640 $as_echo "$gcc_cv_as_ix86_tlsldmplt" >&6; }
27644 cat >>confdefs.h <<_ACEOF
27645 #define HAVE_AS_IX86_TLSLDMPLT `if test $gcc_cv_as_ix86_tlsldmplt = yes; then echo 1; else echo 0; fi`
27650 .section .text,"ax",@progbits
27652 .type _start, @function
27654 leal value@tlsldm(%ebx), %eax
27655 call ___tls_get_addr@plt
27657 .section .tdata,"aw'$tls_section_flag'",@progbits
27658 .type value, @object
27660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_LDM reloc" >&5
27661 $as_echo_n "checking assembler for R_386_TLS_LDM reloc... " >&6; }
27662 if ${gcc_cv_as_ix86_tlsldm+:} false; then :
27663 $as_echo_n "(cached) " >&6
27665 gcc_cv_as_ix86_tlsldm=no
27666 if test x$gcc_cv_as != x; then
27667 $as_echo "$conftest_s" > conftest.s
27668 if { ac_try='$gcc_cv_as $gcc_cv_as_flags $as_ix86_gas_32_opt -o conftest.o conftest.s >&5'
27669 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27670 (eval $ac_try) 2>&5
27672 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27673 test $ac_status = 0; }; }
27675 if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
27676 && $gcc_cv_ld $ld_ix86_gld_32_opt -o conftest conftest.o $ld_tls_libs -lc > /dev/null 2>&1; then
27677 if $gcc_cv_objdump -d conftest 2>/dev/null | grep nop > /dev/null \
27678 || dis conftest 2>/dev/null | grep nop > /dev/null; then
27679 gcc_cv_as_ix86_tlsldm=yes
27684 echo "configure: failed program was" >&5
27687 rm -f conftest.o conftest.s
27690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsldm" >&5
27691 $as_echo "$gcc_cv_as_ix86_tlsldm" >&6; }
27695 cat >>confdefs.h <<_ACEOF
27696 #define HAVE_AS_IX86_TLSLDM `if test $gcc_cv_as_ix86_tlsldm = yes; then echo 1; else echo 0; fi`
27709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_GOT32X reloc" >&5
27710 $as_echo_n "checking assembler for R_386_GOT32X reloc... " >&6; }
27711 if ${gcc_cv_as_ix86_got32x+:} false; then :
27712 $as_echo_n "(cached) " >&6
27714 gcc_cv_as_ix86_got32x=no
27715 if test x$gcc_cv_as != x; then
27716 $as_echo "$conftest_s" > conftest.s
27717 if { ac_try='$gcc_cv_as $gcc_cv_as_flags $as_ix86_gas_32_opt -o conftest.o conftest.s >&5'
27718 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27719 (eval $ac_try) 2>&5
27721 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27722 test $ac_status = 0; }; }
27724 if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
27725 && test x$gcc_cv_readelf != x \
27726 && $gcc_cv_readelf --relocs --wide conftest.o 2>&1 \
27727 | grep R_386_GOT32X > /dev/null 2>&1 \
27728 && $gcc_cv_ld $ld_ix86_gld_32_opt -o conftest conftest.o > /dev/null 2>&1; then
27729 if $gcc_cv_objdump -dw conftest 2>&1 \
27730 | grep 0xffffff > /dev/null 2>&1; then
27731 gcc_cv_as_ix86_got32x=no
27733 gcc_cv_as_ix86_got32x=yes
27738 echo "configure: failed program was" >&5
27741 rm -f conftest.o conftest.s
27744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_got32x" >&5
27745 $as_echo "$gcc_cv_as_ix86_got32x" >&6; }
27749 cat >>confdefs.h <<_ACEOF
27750 #define HAVE_AS_IX86_GOT32X `if test x"$gcc_cv_as_ix86_got32x" = xyes; then echo 1; else echo 0; fi`
27754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTOFF in data" >&5
27755 $as_echo_n "checking assembler for GOTOFF in data... " >&6; }
27756 if ${gcc_cv_as_ix86_gotoff_in_data+:} false; then :
27757 $as_echo_n "(cached) " >&6
27759 gcc_cv_as_ix86_gotoff_in_data=no
27760 if test x$gcc_cv_as != x; then
27765 .long .L0@GOTOFF' > conftest.s
27766 if { ac_try='$gcc_cv_as $gcc_cv_as_flags $as_ix86_gas_32_opt -o conftest.o conftest.s >&5'
27767 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27768 (eval $ac_try) 2>&5
27770 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27771 test $ac_status = 0; }; }
27773 gcc_cv_as_ix86_gotoff_in_data=yes
27775 echo "configure: failed program was" >&5
27778 rm -f conftest.o conftest.s
27781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
27782 $as_echo "$gcc_cv_as_ix86_gotoff_in_data" >&6; }
27786 cat >>confdefs.h <<_ACEOF
27787 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
27792 .section .text,"ax",@progbits
27794 .type _start, @function
27796 leal ld@tlsldm(%ecx), %eax
27797 call *___tls_get_addr@GOT(%ecx)
27798 leal gd@tlsgd(%ecx), %eax
27799 call *___tls_get_addr@GOT(%ecx)
27801 .section .tdata,"aw'$tls_section_flag'",@progbits
27809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for calling ___tls_get_addr via GOT" >&5
27810 $as_echo_n "checking assembler for calling ___tls_get_addr via GOT... " >&6; }
27811 if ${gcc_cv_as_ix86_tls_get_addr_via_got+:} false; then :
27812 $as_echo_n "(cached) " >&6
27814 gcc_cv_as_ix86_tls_get_addr_via_got=no
27815 if test x$gcc_cv_as != x; then
27816 $as_echo "$conftest_s" > conftest.s
27817 if { ac_try='$gcc_cv_as $gcc_cv_as_flags $as_ix86_gas_32_opt -o conftest.o conftest.s >&5'
27818 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27819 (eval $ac_try) 2>&5
27821 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27822 test $ac_status = 0; }; }
27824 if test x$gcc_cv_ld != x \
27825 && $gcc_cv_ld $ld_ix86_gld_32_opt -o conftest conftest.o > /dev/null 2>&1; then
27826 gcc_cv_as_ix86_tls_get_addr_via_got=yes
27830 echo "configure: failed program was" >&5
27833 rm -f conftest.o conftest.s
27836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tls_get_addr_via_got" >&5
27837 $as_echo "$gcc_cv_as_ix86_tls_get_addr_via_got" >&6; }
27841 cat >>confdefs.h <<_ACEOF
27842 #define HAVE_AS_IX86_TLS_GET_ADDR_GOT `if test x"$gcc_cv_as_ix86_tls_get_addr_via_got" = xyes; then echo 1; else echo 0; fi`
27848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ltoffx and ldxmov relocs" >&5
27849 $as_echo_n "checking assembler for ltoffx and ldxmov relocs... " >&6; }
27850 if ${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+:} false; then :
27851 $as_echo_n "(cached) " >&6
27853 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
27854 if test x$gcc_cv_as != x; then
27856 addl r15 = @ltoffx(x#), gp
27858 ld8.mov r16 = [r15], x#
27860 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
27861 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27862 (eval $ac_try) 2>&5
27864 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27865 test $ac_status = 0; }; }
27867 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
27869 echo "configure: failed program was" >&5
27872 rm -f conftest.o conftest.s
27875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
27876 $as_echo "$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6; }
27877 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
27879 $as_echo "#define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1" >>confdefs.h
27890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .machine directive support" >&5
27891 $as_echo_n "checking assembler for .machine directive support... " >&6; }
27892 if ${gcc_cv_as_machine_directive+:} false; then :
27893 $as_echo_n "(cached) " >&6
27895 gcc_cv_as_machine_directive=no
27896 if test x$gcc_cv_as != x; then
27897 $as_echo ' .machine ppc7400' > conftest.s
27898 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
27899 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27900 (eval $ac_try) 2>&5
27902 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27903 test $ac_status = 0; }; }
27905 gcc_cv_as_machine_directive=yes
27907 echo "configure: failed program was" >&5
27910 rm -f conftest.o conftest.s
27913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_machine_directive" >&5
27914 $as_echo "$gcc_cv_as_machine_directive" >&6; }
27917 if test x$gcc_cv_as_machine_directive != xyes; then
27918 echo "*** This target requires an assembler supporting \".machine\"" >&2
27919 echo you can get it from: https://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
27920 test x$build = x$target && exit 1
27926 *-*-aix*) conftest_s=' .machine "pwr5"
27929 *-*-darwin*) conftest_s=' .text
27931 *) conftest_s=' .machine power4
27936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for mfcr field support" >&5
27937 $as_echo_n "checking assembler for mfcr field support... " >&6; }
27938 if ${gcc_cv_as_powerpc_mfcrf+:} false; then :
27939 $as_echo_n "(cached) " >&6
27941 gcc_cv_as_powerpc_mfcrf=no
27942 if test x$gcc_cv_as != x; then
27943 $as_echo "$conftest_s" > conftest.s
27944 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
27945 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27946 (eval $ac_try) 2>&5
27948 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27949 test $ac_status = 0; }; }
27951 gcc_cv_as_powerpc_mfcrf=yes
27953 echo "configure: failed program was" >&5
27956 rm -f conftest.o conftest.s
27959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfcrf" >&5
27960 $as_echo "$gcc_cv_as_powerpc_mfcrf" >&6; }
27961 if test $gcc_cv_as_powerpc_mfcrf = yes; then
27963 $as_echo "#define HAVE_AS_MFCRF 1" >>confdefs.h
27969 *-*-aix*) conftest_s=' .csect .text[PR]
27971 addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
27975 addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
27976 *) conftest_s=' .text
27978 addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
27981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rel16 relocs" >&5
27982 $as_echo_n "checking assembler for rel16 relocs... " >&6; }
27983 if ${gcc_cv_as_powerpc_rel16+:} false; then :
27984 $as_echo_n "(cached) " >&6
27986 gcc_cv_as_powerpc_rel16=no
27987 if test x$gcc_cv_as != x; then
27988 $as_echo "$conftest_s" > conftest.s
27989 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
27990 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27991 (eval $ac_try) 2>&5
27993 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27994 test $ac_status = 0; }; }
27996 gcc_cv_as_powerpc_rel16=yes
27998 echo "configure: failed program was" >&5
28001 rm -f conftest.o conftest.s
28004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_rel16" >&5
28005 $as_echo "$gcc_cv_as_powerpc_rel16" >&6; }
28006 if test $gcc_cv_as_powerpc_rel16 = yes; then
28008 $as_echo "#define HAVE_AS_REL16 1" >>confdefs.h
28014 *-*-aix*) conftest_s=' .machine "pwr7"
28017 *) conftest_s=' .machine power7
28022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector-scalar support" >&5
28023 $as_echo_n "checking assembler for vector-scalar support... " >&6; }
28024 if ${gcc_cv_as_powerpc_vsx+:} false; then :
28025 $as_echo_n "(cached) " >&6
28027 gcc_cv_as_powerpc_vsx=no
28028 if test x$gcc_cv_as != x; then
28029 $as_echo "$conftest_s" > conftest.s
28030 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
28031 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28032 (eval $ac_try) 2>&5
28034 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28035 test $ac_status = 0; }; }
28037 gcc_cv_as_powerpc_vsx=yes
28039 echo "configure: failed program was" >&5
28042 rm -f conftest.o conftest.s
28045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_vsx" >&5
28046 $as_echo "$gcc_cv_as_powerpc_vsx" >&6; }
28047 if test $gcc_cv_as_powerpc_vsx = yes; then
28049 $as_echo "#define HAVE_AS_VSX 1" >>confdefs.h
28054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
28055 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
28056 if ${gcc_cv_as_powerpc_gnu_attribute+:} false; then :
28057 $as_echo_n "(cached) " >&6
28059 gcc_cv_as_powerpc_gnu_attribute=no
28060 if test x$gcc_cv_as != x; then
28061 $as_echo '.gnu_attribute 4,1' > conftest.s
28062 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
28063 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28064 (eval $ac_try) 2>&5
28066 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28067 test $ac_status = 0; }; }
28069 gcc_cv_as_powerpc_gnu_attribute=yes
28071 echo "configure: failed program was" >&5
28074 rm -f conftest.o conftest.s
28077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
28078 $as_echo "$gcc_cv_as_powerpc_gnu_attribute" >&6; }
28079 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
28081 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
28086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for prologue entry point marker support" >&5
28087 $as_echo_n "checking assembler for prologue entry point marker support... " >&6; }
28088 if ${gcc_cv_as_powerpc_entry_markers+:} false; then :
28089 $as_echo_n "(cached) " >&6
28091 gcc_cv_as_powerpc_entry_markers=no
28092 if test x$gcc_cv_as != x; then
28093 $as_echo ' .reloc .,R_PPC64_ENTRY; nop' > conftest.s
28094 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a64 --fatal-warnings -o conftest.o conftest.s >&5'
28095 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28096 (eval $ac_try) 2>&5
28098 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28099 test $ac_status = 0; }; }
28101 gcc_cv_as_powerpc_entry_markers=yes
28103 echo "configure: failed program was" >&5
28106 rm -f conftest.o conftest.s
28109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_entry_markers" >&5
28110 $as_echo "$gcc_cv_as_powerpc_entry_markers" >&6; }
28111 if test $gcc_cv_as_powerpc_entry_markers = yes; then
28113 $as_echo "#define HAVE_AS_ENTRY_MARKERS 1" >>confdefs.h
28118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for plt sequence marker support" >&5
28119 $as_echo_n "checking assembler for plt sequence marker support... " >&6; }
28120 if ${gcc_cv_as_powerpc_pltseq_markers+:} false; then :
28121 $as_echo_n "(cached) " >&6
28123 gcc_cv_as_powerpc_pltseq_markers=no
28124 if test x$gcc_cv_as != x; then
28125 $as_echo ' .reloc .,R_PPC_PLTSEQ; nop' > conftest.s
28126 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 --fatal-warnings -o conftest.o conftest.s >&5'
28127 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28128 (eval $ac_try) 2>&5
28130 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28131 test $ac_status = 0; }; }
28133 gcc_cv_as_powerpc_pltseq_markers=yes
28135 echo "configure: failed program was" >&5
28138 rm -f conftest.o conftest.s
28141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_pltseq_markers" >&5
28142 $as_echo "$gcc_cv_as_powerpc_pltseq_markers" >&6; }
28143 if test $gcc_cv_as_powerpc_pltseq_markers = yes; then
28145 $as_echo "#define HAVE_AS_PLTSEQ 1" >>confdefs.h
28152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for AIX .ref support" >&5
28153 $as_echo_n "checking assembler for AIX .ref support... " >&6; }
28154 if ${gcc_cv_as_aix_ref+:} false; then :
28155 $as_echo_n "(cached) " >&6
28157 gcc_cv_as_aix_ref=no
28158 if test x$gcc_cv_as != x; then
28159 $as_echo ' .csect stuff[rw]
28165 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
28166 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28167 (eval $ac_try) 2>&5
28169 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28170 test $ac_status = 0; }; }
28172 gcc_cv_as_aix_ref=yes
28174 echo "configure: failed program was" >&5
28177 rm -f conftest.o conftest.s
28180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aix_ref" >&5
28181 $as_echo "$gcc_cv_as_aix_ref" >&6; }
28182 if test $gcc_cv_as_aix_ref = yes; then
28184 $as_echo "#define HAVE_AS_REF 1" >>confdefs.h
28189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for AIX DWARF location lists section support" >&5
28190 $as_echo_n "checking assembler for AIX DWARF location lists section support... " >&6; }
28191 if ${gcc_cv_as_aix_dwloc+:} false; then :
28192 $as_echo_n "(cached) " >&6
28194 gcc_cv_as_aix_dwloc=no
28195 if test x$gcc_cv_as != x; then
28196 $as_echo ' .dwsect 0xA0000
28200 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
28201 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28202 (eval $ac_try) 2>&5
28204 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28205 test $ac_status = 0; }; }
28207 gcc_cv_as_aix_dwloc=yes
28209 echo "configure: failed program was" >&5
28212 rm -f conftest.o conftest.s
28215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aix_dwloc" >&5
28216 $as_echo "$gcc_cv_as_aix_dwloc" >&6; }
28217 if test $gcc_cv_as_aix_dwloc = yes; then
28219 $as_echo "#define HAVE_XCOFF_DWARF_EXTRAS 1" >>confdefs.h
28228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
28229 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
28230 if ${gcc_cv_as_mips_explicit_relocs+:} false; then :
28231 $as_echo_n "(cached) " >&6
28233 gcc_cv_as_mips_explicit_relocs=no
28234 if test x$gcc_cv_as != x; then
28235 $as_echo ' lw $4,%gp_rel(foo)($4)' > conftest.s
28236 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
28237 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28238 (eval $ac_try) 2>&5
28240 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28241 test $ac_status = 0; }; }
28243 gcc_cv_as_mips_explicit_relocs=yes
28245 echo "configure: failed program was" >&5
28248 rm -f conftest.o conftest.s
28251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_explicit_relocs" >&5
28252 $as_echo "$gcc_cv_as_mips_explicit_relocs" >&6; }
28253 if test $gcc_cv_as_mips_explicit_relocs = yes; then
28254 if test x$target_cpu_default = x
28255 then target_cpu_default=MASK_EXPLICIT_RELOCS
28256 else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
28261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mno-shared support" >&5
28262 $as_echo_n "checking assembler for -mno-shared support... " >&6; }
28263 if ${gcc_cv_as_mips_no_shared+:} false; then :
28264 $as_echo_n "(cached) " >&6
28266 gcc_cv_as_mips_no_shared=no
28267 if test x$gcc_cv_as != x; then
28268 $as_echo 'nop' > conftest.s
28269 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mno-shared -o conftest.o conftest.s >&5'
28270 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28271 (eval $ac_try) 2>&5
28273 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28274 test $ac_status = 0; }; }
28276 gcc_cv_as_mips_no_shared=yes
28278 echo "configure: failed program was" >&5
28281 rm -f conftest.o conftest.s
28284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_no_shared" >&5
28285 $as_echo "$gcc_cv_as_mips_no_shared" >&6; }
28286 if test $gcc_cv_as_mips_no_shared = yes; then
28288 $as_echo "#define HAVE_AS_NO_SHARED 1" >>confdefs.h
28293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
28294 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
28295 if ${gcc_cv_as_mips_gnu_attribute+:} false; then :
28296 $as_echo_n "(cached) " >&6
28298 gcc_cv_as_mips_gnu_attribute=no
28299 if test x$gcc_cv_as != x; then
28300 $as_echo '.gnu_attribute 4,1' > conftest.s
28301 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
28302 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28303 (eval $ac_try) 2>&5
28305 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28306 test $ac_status = 0; }; }
28308 gcc_cv_as_mips_gnu_attribute=yes
28310 echo "configure: failed program was" >&5
28313 rm -f conftest.o conftest.s
28316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_gnu_attribute" >&5
28317 $as_echo "$gcc_cv_as_mips_gnu_attribute" >&6; }
28318 if test $gcc_cv_as_mips_gnu_attribute = yes; then
28320 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
28325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .module support" >&5
28326 $as_echo_n "checking assembler for .module support... " >&6; }
28327 if ${gcc_cv_as_mips_dot_module+:} false; then :
28328 $as_echo_n "(cached) " >&6
28330 gcc_cv_as_mips_dot_module=no
28331 if test x$gcc_cv_as != x; then
28332 $as_echo '.module mips2
28333 .module fp=xx' > conftest.s
28334 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -32 -o conftest.o conftest.s >&5'
28335 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28336 (eval $ac_try) 2>&5
28338 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28339 test $ac_status = 0; }; }
28341 gcc_cv_as_mips_dot_module=yes
28343 echo "configure: failed program was" >&5
28346 rm -f conftest.o conftest.s
28349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dot_module" >&5
28350 $as_echo "$gcc_cv_as_mips_dot_module" >&6; }
28351 if test $gcc_cv_as_mips_dot_module = yes; then
28353 $as_echo "#define HAVE_AS_DOT_MODULE 1" >>confdefs.h
28357 if test x$gcc_cv_as_mips_dot_module = xno \
28358 && test x$with_fp_32 != x; then
28359 as_fn_error $? "Requesting --with-fp-32= requires assembler support for .module." "$LINENO" 5
28362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .micromips support" >&5
28363 $as_echo_n "checking assembler for .micromips support... " >&6; }
28364 if ${gcc_cv_as_micromips_support+:} false; then :
28365 $as_echo_n "(cached) " >&6
28367 gcc_cv_as_micromips_support=no
28368 if test x$gcc_cv_as != x; then
28369 $as_echo '.set micromips' > conftest.s
28370 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
28371 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28372 (eval $ac_try) 2>&5
28374 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28375 test $ac_status = 0; }; }
28377 gcc_cv_as_micromips_support=yes
28379 echo "configure: failed program was" >&5
28382 rm -f conftest.o conftest.s
28385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_micromips_support" >&5
28386 $as_echo "$gcc_cv_as_micromips_support" >&6; }
28387 if test $gcc_cv_as_micromips_support = yes; then
28389 $as_echo "#define HAVE_GAS_MICROMIPS 1" >>confdefs.h
28394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .dtprelword support" >&5
28395 $as_echo_n "checking assembler for .dtprelword support... " >&6; }
28396 if ${gcc_cv_as_mips_dtprelword+:} false; then :
28397 $as_echo_n "(cached) " >&6
28399 gcc_cv_as_mips_dtprelword=no
28400 if test x$gcc_cv_as != x; then
28401 $as_echo '.section .tdata,"awT",@progbits
28405 .dtprelword x+0x8000' > conftest.s
28406 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
28407 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28408 (eval $ac_try) 2>&5
28410 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28411 test $ac_status = 0; }; }
28413 gcc_cv_as_mips_dtprelword=yes
28415 echo "configure: failed program was" >&5
28418 rm -f conftest.o conftest.s
28421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dtprelword" >&5
28422 $as_echo "$gcc_cv_as_mips_dtprelword" >&6; }
28423 if test $gcc_cv_as_mips_dtprelword = yes; then
28425 $as_echo "#define HAVE_AS_DTPRELWORD 1" >>confdefs.h
28430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for DSPR1 mult with four accumulators support" >&5
28431 $as_echo_n "checking assembler for DSPR1 mult with four accumulators support... " >&6; }
28432 if ${gcc_cv_as_mips_dspr1_mult+:} false; then :
28433 $as_echo_n "(cached) " >&6
28435 gcc_cv_as_mips_dspr1_mult=no
28436 if test x$gcc_cv_as != x; then
28437 $as_echo ' .set mips32r2
28445 multu $ac3,$4,$5' > conftest.s
28446 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
28447 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28448 (eval $ac_try) 2>&5
28450 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28451 test $ac_status = 0; }; }
28453 gcc_cv_as_mips_dspr1_mult=yes
28455 echo "configure: failed program was" >&5
28458 rm -f conftest.o conftest.s
28461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dspr1_mult" >&5
28462 $as_echo "$gcc_cv_as_mips_dspr1_mult" >&6; }
28463 if test $gcc_cv_as_mips_dspr1_mult = yes; then
28465 $as_echo "#define HAVE_AS_DSPR1_MULT 1" >>confdefs.h
28470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker for explicit JALR relocation" >&5
28471 $as_echo_n "checking assembler and linker for explicit JALR relocation... " >&6; }
28472 gcc_cv_as_ld_jalr_reloc=no
28473 if test $gcc_cv_as_mips_explicit_relocs = yes; then
28474 if test $in_tree_ld = yes ; then
28475 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 20 -o "$gcc_cv_gld_major_version" -gt 2 \
28476 && test $in_tree_ld_is_elf = yes; then
28477 gcc_cv_as_ld_jalr_reloc=yes
28479 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x; then
28480 echo ' .ent x' > conftest.s
28481 echo 'x: lw $2,%got_disp(y)($3)' >> conftest.s
28482 echo ' lw $25,%call16(y)($28)' >> conftest.s
28483 echo ' .reloc 1f,R_MIPS_JALR,y' >> conftest.s
28484 echo '1: jalr $25' >> conftest.s
28485 echo ' .reloc 1f,R_MIPS_JALR,x' >> conftest.s
28486 echo '1: jalr $25' >> conftest.s
28487 echo ' .end x' >> conftest.s
28488 if $gcc_cv_as -o conftest.o conftest.s >/dev/null 2>&5 \
28489 && $gcc_cv_ld -shared -o conftest.so conftest.o >/dev/null 2>&5; then
28490 if $gcc_cv_objdump -d conftest.so | grep jalr >/dev/null 2>&1 \
28491 && $gcc_cv_objdump -d conftest.so | grep "bal.*<x>" >/dev/null 2>&1; then
28492 gcc_cv_as_ld_jalr_reloc=yes
28498 if test $gcc_cv_as_ld_jalr_reloc = yes; then
28499 if test x$target_cpu_default = x; then
28500 target_cpu_default=MASK_RELAX_PIC_CALLS
28502 target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
28505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ld_jalr_reloc" >&5
28506 $as_echo "$gcc_cv_as_ld_jalr_reloc" >&6; }
28508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .eh_frame personality relaxation" >&5
28509 $as_echo_n "checking linker for .eh_frame personality relaxation... " >&6; }
28510 if ${gcc_cv_ld_mips_personality_relaxation+:} false; then :
28511 $as_echo_n "(cached) " >&6
28513 gcc_cv_ld_mips_personality_relaxation=no
28514 if test $in_tree_ld = yes ; then
28515 if test "$gcc_cv_gld_major_version" -eq 2 \
28516 -a "$gcc_cv_gld_minor_version" -ge 21 \
28517 -o "$gcc_cv_gld_major_version" -gt 2; then
28518 gcc_cv_ld_mips_personality_relaxation=yes
28520 elif test x$gcc_cv_as != x \
28521 -a x$gcc_cv_ld != x \
28522 -a x$gcc_cv_readelf != x ; then
28523 cat > conftest.s <<EOF
28525 .cfi_personality 0x80,indirect_ptr
28532 .section .data,"aw",@progbits
28536 if $gcc_cv_as -KPIC -o conftest.o conftest.s > /dev/null 2>&1 \
28537 && $gcc_cv_ld -o conftest conftest.o -shared > /dev/null 2>&1; then
28538 if $gcc_cv_readelf -d conftest 2>&1 \
28539 | grep TEXTREL > /dev/null 2>&1; then
28541 elif $gcc_cv_readelf --relocs conftest 2>&1 \
28542 | grep 'R_MIPS_REL32 *$' > /dev/null 2>&1; then
28545 gcc_cv_ld_mips_personality_relaxation=yes
28549 rm -f conftest.s conftest.o conftest
28551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_mips_personality_relaxation" >&5
28552 $as_echo "$gcc_cv_ld_mips_personality_relaxation" >&6; }
28553 if test x$gcc_cv_ld_mips_personality_relaxation = xyes; then
28555 $as_echo "#define HAVE_LD_PERSONALITY_RELAXATION 1" >>confdefs.h
28559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mnan= support" >&5
28560 $as_echo_n "checking assembler for -mnan= support... " >&6; }
28561 if ${gcc_cv_as_mips_nan+:} false; then :
28562 $as_echo_n "(cached) " >&6
28564 gcc_cv_as_mips_nan=no
28565 if test x$gcc_cv_as != x; then
28566 $as_echo '' > conftest.s
28567 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mnan=2008 -o conftest.o conftest.s >&5'
28568 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28569 (eval $ac_try) 2>&5
28571 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28572 test $ac_status = 0; }; }
28574 gcc_cv_as_mips_nan=yes
28576 echo "configure: failed program was" >&5
28579 rm -f conftest.o conftest.s
28582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_nan" >&5
28583 $as_echo "$gcc_cv_as_mips_nan" >&6; }
28584 if test $gcc_cv_as_mips_nan = yes; then
28586 $as_echo "#define HAVE_AS_NAN 1" >>confdefs.h
28590 if test x$gcc_cv_as_mips_nan = xno \
28591 && test x$with_nan != x; then
28592 as_fn_error $? "Requesting --with-nan= requires assembler support for -mnan=" "$LINENO" 5
28596 # Earlier GAS versions generically support .gnu_attribute, but the
28597 # msp430 assembler will not do anything with it.
28598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
28599 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
28600 if ${gcc_cv_as_msp430_gnu_attribute+:} false; then :
28601 $as_echo_n "(cached) " >&6
28603 gcc_cv_as_msp430_gnu_attribute=no
28604 if test x$gcc_cv_as != x; then
28605 $as_echo '.gnu_attribute 4,1' > conftest.s
28606 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
28607 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28608 (eval $ac_try) 2>&5
28610 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28611 test $ac_status = 0; }; }
28613 gcc_cv_as_msp430_gnu_attribute=yes
28615 echo "configure: failed program was" >&5
28618 rm -f conftest.o conftest.s
28621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_msp430_gnu_attribute" >&5
28622 $as_echo "$gcc_cv_as_msp430_gnu_attribute" >&6; }
28623 if test $gcc_cv_as_msp430_gnu_attribute = yes; then
28625 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
28629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .mspabi_attribute support" >&5
28630 $as_echo_n "checking assembler for .mspabi_attribute support... " >&6; }
28631 if ${gcc_cv_as_msp430_mspabi_attribute+:} false; then :
28632 $as_echo_n "(cached) " >&6
28634 gcc_cv_as_msp430_mspabi_attribute=no
28635 if test x$gcc_cv_as != x; then
28636 $as_echo '.mspabi_attribute 4,2' > conftest.s
28637 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
28638 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28639 (eval $ac_try) 2>&5
28641 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28642 test $ac_status = 0; }; }
28644 gcc_cv_as_msp430_mspabi_attribute=yes
28646 echo "configure: failed program was" >&5
28649 rm -f conftest.o conftest.s
28652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_msp430_mspabi_attribute" >&5
28653 $as_echo "$gcc_cv_as_msp430_mspabi_attribute" >&6; }
28654 if test $gcc_cv_as_msp430_mspabi_attribute = yes; then
28656 $as_echo "#define HAVE_AS_MSPABI_ATTRIBUTE 1" >>confdefs.h
28660 if test x$enable_newlib_nano_formatted_io = xyes; then
28662 $as_echo "#define HAVE_NEWLIB_NANO_FORMATTED_IO 1" >>confdefs.h
28667 # Versions 2.33 and earlier lacked support for the %gotoff relocation
28668 # syntax that is documented in the ABI specification.
28669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for support for %gotoff relocations in constant data" >&5
28670 $as_echo_n "checking assembler for support for %gotoff relocations in constant data... " >&6; }
28671 if ${gcc_cv_as_nios2_gotoff_relocation+:} false; then :
28672 $as_echo_n "(cached) " >&6
28674 gcc_cv_as_nios2_gotoff_relocation=no
28675 if test x$gcc_cv_as != x; then
28676 $as_echo ' .extern foo
28678 .long %gotoff(foo)' > conftest.s
28679 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
28680 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28681 (eval $ac_try) 2>&5
28683 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28684 test $ac_status = 0; }; }
28686 gcc_cv_as_nios2_gotoff_relocation=yes
28688 echo "configure: failed program was" >&5
28691 rm -f conftest.o conftest.s
28694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_nios2_gotoff_relocation" >&5
28695 $as_echo "$gcc_cv_as_nios2_gotoff_relocation" >&6; }
28696 if test $gcc_cv_as_nios2_gotoff_relocation = yes; then
28698 $as_echo "#define HAVE_AS_NIOS2_GOTOFF_RELOCATION 1" >>confdefs.h
28704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .attribute support" >&5
28705 $as_echo_n "checking assembler for .attribute support... " >&6; }
28706 if ${gcc_cv_as_riscv_attribute+:} false; then :
28707 $as_echo_n "(cached) " >&6
28709 gcc_cv_as_riscv_attribute=no
28710 if test x$gcc_cv_as != x; then
28711 $as_echo '.attribute stack_align,4' > conftest.s
28712 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
28713 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28714 (eval $ac_try) 2>&5
28716 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28717 test $ac_status = 0; }; }
28719 gcc_cv_as_riscv_attribute=yes
28721 echo "configure: failed program was" >&5
28724 rm -f conftest.o conftest.s
28727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_riscv_attribute" >&5
28728 $as_echo "$gcc_cv_as_riscv_attribute" >&6; }
28729 if test $gcc_cv_as_riscv_attribute = yes; then
28731 $as_echo "#define HAVE_AS_RISCV_ATTRIBUTE 1" >>confdefs.h
28735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -misa-spec= support" >&5
28736 $as_echo_n "checking assembler for -misa-spec= support... " >&6; }
28737 if ${gcc_cv_as_riscv_isa_spec+:} false; then :
28738 $as_echo_n "(cached) " >&6
28740 gcc_cv_as_riscv_isa_spec=no
28741 if test x$gcc_cv_as != x; then
28742 $as_echo '' > conftest.s
28743 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -misa-spec=2.2 -o conftest.o conftest.s >&5'
28744 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28745 (eval $ac_try) 2>&5
28747 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28748 test $ac_status = 0; }; }
28750 gcc_cv_as_riscv_isa_spec=yes
28752 echo "configure: failed program was" >&5
28755 rm -f conftest.o conftest.s
28758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_riscv_isa_spec" >&5
28759 $as_echo "$gcc_cv_as_riscv_isa_spec" >&6; }
28760 if test $gcc_cv_as_riscv_isa_spec = yes; then
28762 $as_echo "#define HAVE_AS_MISA_SPEC 1" >>confdefs.h
28766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -march=rv32i_zifencei support" >&5
28767 $as_echo_n "checking assembler for -march=rv32i_zifencei support... " >&6; }
28768 if ${gcc_cv_as_riscv_march_zifencei+:} false; then :
28769 $as_echo_n "(cached) " >&6
28771 gcc_cv_as_riscv_march_zifencei=no
28772 if test x$gcc_cv_as != x; then
28773 $as_echo '' > conftest.s
28774 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -march=rv32i_zifencei2p0 -o conftest.o conftest.s >&5'
28775 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28776 (eval $ac_try) 2>&5
28778 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28779 test $ac_status = 0; }; }
28781 gcc_cv_as_riscv_march_zifencei=yes
28783 echo "configure: failed program was" >&5
28786 rm -f conftest.o conftest.s
28789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_riscv_march_zifencei" >&5
28790 $as_echo "$gcc_cv_as_riscv_march_zifencei" >&6; }
28791 if test $gcc_cv_as_riscv_march_zifencei = yes; then
28793 $as_echo "#define HAVE_AS_MARCH_ZIFENCEI 1" >>confdefs.h
28799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .dtprelword support" >&5
28800 $as_echo_n "checking assembler for .dtprelword support... " >&6; }
28801 if ${gcc_cv_as_loongarch_dtprelword+:} false; then :
28802 $as_echo_n "(cached) " >&6
28804 gcc_cv_as_loongarch_dtprelword=no
28805 if test x$gcc_cv_as != x; then
28806 $as_echo '' > conftest.s
28807 if { ac_try='$gcc_cv_as $gcc_cv_as_flags 2,18,0 -o conftest.o conftest.s >&5'
28808 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28809 (eval $ac_try) 2>&5
28811 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28812 test $ac_status = 0; }; }
28814 .section .tdata,"awT",@progbits
28818 .dtprelword x+0x8000
28820 echo "configure: failed program was" >&5
28823 rm -f conftest.o conftest.s
28826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_loongarch_dtprelword" >&5
28827 $as_echo "$gcc_cv_as_loongarch_dtprelword" >&6; }
28829 if test $gcc_cv_as_loongarch_dtprelword != yes; then
28831 $as_echo "#define HAVE_AS_DTPRELWORD 1" >>confdefs.h
28834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
28835 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
28836 if ${gcc_cv_as_loongarch_explicit_relocs+:} false; then :
28837 $as_echo_n "(cached) " >&6
28839 gcc_cv_as_loongarch_explicit_relocs=no
28840 if test x$gcc_cv_as != x; then
28841 $as_echo 'a:pcalau12i $t0,%pc_hi20(a)' > conftest.s
28842 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
28843 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28844 (eval $ac_try) 2>&5
28846 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28847 test $ac_status = 0; }; }
28849 gcc_cv_as_loongarch_explicit_relocs=yes
28851 echo "configure: failed program was" >&5
28854 rm -f conftest.o conftest.s
28857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_loongarch_explicit_relocs" >&5
28858 $as_echo "$gcc_cv_as_loongarch_explicit_relocs" >&6; }
28859 if test $gcc_cv_as_loongarch_explicit_relocs = yes; then
28861 $as_echo "#define HAVE_AS_EXPLICIT_RELOCS 1" >>confdefs.h
28865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for eh_frame pcrel encoding support" >&5
28866 $as_echo_n "checking assembler for eh_frame pcrel encoding support... " >&6; }
28867 if ${gcc_cv_as_loongarch_eh_frame_pcrel_encoding_support+:} false; then :
28868 $as_echo_n "(cached) " >&6
28870 gcc_cv_as_loongarch_eh_frame_pcrel_encoding_support=no
28871 if test x$gcc_cv_as != x; then
28872 $as_echo '.cfi_startproc
28873 .cfi_personality 0x9b,a
28875 .cfi_endproc' > conftest.s
28876 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
28877 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28878 (eval $ac_try) 2>&5
28880 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28881 test $ac_status = 0; }; }
28883 gcc_cv_as_loongarch_eh_frame_pcrel_encoding_support=yes
28885 echo "configure: failed program was" >&5
28888 rm -f conftest.o conftest.s
28891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_loongarch_eh_frame_pcrel_encoding_support" >&5
28892 $as_echo "$gcc_cv_as_loongarch_eh_frame_pcrel_encoding_support" >&6; }
28893 if test $gcc_cv_as_loongarch_eh_frame_pcrel_encoding_support = yes; then
28895 $as_echo "#define HAVE_AS_EH_FRAME_PCREL_ENCODING_SUPPORT 1" >>confdefs.h
28901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
28902 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
28903 if ${gcc_cv_as_s390_gnu_attribute+:} false; then :
28904 $as_echo_n "(cached) " >&6
28906 gcc_cv_as_s390_gnu_attribute=no
28907 if test x$gcc_cv_as != x; then
28908 $as_echo '.gnu_attribute 8,1' > conftest.s
28909 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
28910 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28911 (eval $ac_try) 2>&5
28913 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28914 test $ac_status = 0; }; }
28916 gcc_cv_as_s390_gnu_attribute=yes
28918 echo "configure: failed program was" >&5
28921 rm -f conftest.o conftest.s
28924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_s390_gnu_attribute" >&5
28925 $as_echo "$gcc_cv_as_s390_gnu_attribute" >&6; }
28926 if test $gcc_cv_as_s390_gnu_attribute = yes; then
28928 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
28932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .machine and .machinemode support" >&5
28933 $as_echo_n "checking assembler for .machine and .machinemode support... " >&6; }
28934 if ${gcc_cv_as_s390_machine_machinemode+:} false; then :
28935 $as_echo_n "(cached) " >&6
28937 gcc_cv_as_s390_machine_machinemode=no
28938 if test x$gcc_cv_as != x; then
28939 $as_echo ' .machinemode push
28942 .machine pop' > conftest.s
28943 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
28944 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28945 (eval $ac_try) 2>&5
28947 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28948 test $ac_status = 0; }; }
28950 gcc_cv_as_s390_machine_machinemode=yes
28952 echo "configure: failed program was" >&5
28955 rm -f conftest.o conftest.s
28958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_s390_machine_machinemode" >&5
28959 $as_echo "$gcc_cv_as_s390_machine_machinemode" >&6; }
28960 if test $gcc_cv_as_s390_machine_machinemode = yes; then
28962 $as_echo "#define HAVE_AS_MACHINE_MACHINEMODE 1" >>confdefs.h
28966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for architecture modifiers support" >&5
28967 $as_echo_n "checking assembler for architecture modifiers support... " >&6; }
28968 if ${gcc_cv_as_s390_architecture_modifiers+:} false; then :
28969 $as_echo_n "(cached) " >&6
28971 gcc_cv_as_s390_architecture_modifiers=no
28972 if test x$gcc_cv_as != x; then
28973 $as_echo ' .machine z13+vx ' > conftest.s
28974 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
28975 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
28976 (eval $ac_try) 2>&5
28978 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
28979 test $ac_status = 0; }; }
28981 gcc_cv_as_s390_architecture_modifiers=yes
28983 echo "configure: failed program was" >&5
28986 rm -f conftest.o conftest.s
28989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_s390_architecture_modifiers" >&5
28990 $as_echo "$gcc_cv_as_s390_architecture_modifiers" >&6; }
28991 if test $gcc_cv_as_s390_architecture_modifiers = yes; then
28993 $as_echo "#define HAVE_AS_ARCHITECTURE_MODIFIERS 1" >>confdefs.h
28997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector load/store alignment hints" >&5
28998 $as_echo_n "checking assembler for vector load/store alignment hints... " >&6; }
28999 if ${gcc_cv_as_s390_vector_loadstore_alignment_hints+:} false; then :
29000 $as_echo_n "(cached) " >&6
29002 gcc_cv_as_s390_vector_loadstore_alignment_hints=no
29003 if test x$gcc_cv_as != x; then
29004 $as_echo ' vl %v24,0(%r15),3 ' > conftest.s
29005 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
29006 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29007 (eval $ac_try) 2>&5
29009 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29010 test $ac_status = 0; }; }
29012 gcc_cv_as_s390_vector_loadstore_alignment_hints=yes
29014 echo "configure: failed program was" >&5
29017 rm -f conftest.o conftest.s
29020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_s390_vector_loadstore_alignment_hints" >&5
29021 $as_echo "$gcc_cv_as_s390_vector_loadstore_alignment_hints" >&6; }
29022 if test $gcc_cv_as_s390_vector_loadstore_alignment_hints = yes; then
29024 $as_echo "#define HAVE_AS_VECTOR_LOADSTORE_ALIGNMENT_HINTS 1" >>confdefs.h
29028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector load/store alignment hints on z13" >&5
29029 $as_echo_n "checking assembler for vector load/store alignment hints on z13... " >&6; }
29030 if ${gcc_cv_as_s390_vector_loadstore_alignment_hints_on_z13+:} false; then :
29031 $as_echo_n "(cached) " >&6
29033 gcc_cv_as_s390_vector_loadstore_alignment_hints_on_z13=no
29034 if test x$gcc_cv_as != x; then
29035 $as_echo ' vl %v24,0(%r15),3 ' > conftest.s
29036 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mzarch -march=z13 -o conftest.o conftest.s >&5'
29037 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29038 (eval $ac_try) 2>&5
29040 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29041 test $ac_status = 0; }; }
29043 gcc_cv_as_s390_vector_loadstore_alignment_hints_on_z13=yes
29045 echo "configure: failed program was" >&5
29048 rm -f conftest.o conftest.s
29051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_s390_vector_loadstore_alignment_hints_on_z13" >&5
29052 $as_echo "$gcc_cv_as_s390_vector_loadstore_alignment_hints_on_z13" >&6; }
29053 if test $gcc_cv_as_s390_vector_loadstore_alignment_hints_on_z13 = yes; then
29055 $as_echo "#define HAVE_AS_VECTOR_LOADSTORE_ALIGNMENT_HINTS_ON_Z13 1" >>confdefs.h
29063 # Mips, LoongArch and HP-UX need the GNU assembler.
29064 # Linux on IA64 might be able to use the Intel assembler.
29067 mips*-*-* | loongarch*-*-* | *-*-hpux* )
29068 if test x$gas_flag = xyes \
29069 || test x"$host" != x"$build" \
29070 || test ! -x "$gcc_cv_as" \
29071 || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
29074 echo "*** This configuration requires the GNU assembler" >&2
29080 # AMD GCN needs the LLVM assembler and linker.
29081 # Test that LLVM is at least 13.0.1.
29084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking llvm assembler version" >&5
29085 $as_echo_n "checking llvm assembler version... " >&6; }
29086 gcc_cv_as_version="unknown"
29087 if test x$gcc_cv_as != x; then
29088 gcc_cv_as_version=`$gcc_cv_as --version 2>&1 | sed -ne '/version/s/.* \([0-9]\)/\1/p' || echo error`
29089 case "$gcc_cv_as_version" in
29090 13.0.[1-9]*) ;; # 13.0.1+
29091 13.[1-9]*) ;; # 13.1+
29092 1[4-9]*) ;; # 14..19
29093 [2-9][0-9]*) ;; # 20..99
29094 [1-9][0-9][0-9]*) ;; # 100+
29095 error) as_fn_error $? "cannot determine LLVM version" "$LINENO" 5 ;;
29096 *) as_fn_error $? "LLVM 13.0.1 or later is required (found LLVM $gcc_cv_as_version)" "$LINENO" 5 ;;
29099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_version, ok" >&5
29100 $as_echo "$gcc_cv_as_version, ok" >&6; }
29106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembler for arm accepts context-specific architecture extensions" >&5
29107 $as_echo_n "checking assembler for assembler for arm accepts context-specific architecture extensions... " >&6; }
29108 if ${gcc_cv_as_arm_option_extensions+:} false; then :
29109 $as_echo_n "(cached) " >&6
29111 gcc_cv_as_arm_option_extensions=no
29112 if test x$gcc_cv_as != x; then
29116 vmov.f32 s0, s1' > conftest.s
29117 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -march=armv8.1-m.main+mve -o conftest.o conftest.s >&5'
29118 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29119 (eval $ac_try) 2>&5
29121 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29122 test $ac_status = 0; }; }
29124 gcc_cv_as_arm_option_extensions=yes
29126 echo "configure: failed program was" >&5
29129 rm -f conftest.o conftest.s
29132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_arm_option_extensions" >&5
29133 $as_echo "$gcc_cv_as_arm_option_extensions" >&6; }
29134 if test $gcc_cv_as_arm_option_extensions = yes; then
29136 $as_echo "#define HAVE_GAS_ARM_EXTENDED_ARCH 1" >>confdefs.h
29142 # ??? Not all targets support dwarf2 debug_line, even within a version
29143 # of gas. Moreover, we need to emit a valid instruction to trigger any
29144 # info to the output file. So, as supported targets are added to gas 2.11,
29145 # add some instruction here to (also) show we expect this might work.
29146 # ??? Once 2.11 is released, probably need to add first known working
29147 # version to the per-target configury.
29148 case "$cpu_type" in
29149 aarch64 | alpha | arc | arm | avr | bfin | cris | csky | i386 | loongarch | m32c \
29150 | m68k | microblaze | mips | nds32 | nios2 | pa | riscv | rs6000 | score | sparc \
29151 | visium | xstormy16 | xtensa)
29161 if test x"$insn" != x; then
29163 .file 1 \"conftest.s\"
29166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for dwarf2 debug_line support" >&5
29167 $as_echo_n "checking assembler for dwarf2 debug_line support... " >&6; }
29168 if ${gcc_cv_as_dwarf2_debug_line+:} false; then :
29169 $as_echo_n "(cached) " >&6
29171 gcc_cv_as_dwarf2_debug_line=no
29172 if test x$gcc_cv_as != x; then
29173 $as_echo "$conftest_s" > conftest.s
29174 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
29175 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29176 (eval $ac_try) 2>&5
29178 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29179 test $ac_status = 0; }; }
29181 if test x$gcc_cv_objdump != x \
29182 && $gcc_cv_objdump -h conftest.o 2> /dev/null \
29183 | grep debug_line > /dev/null 2>&1; then
29184 gcc_cv_as_dwarf2_debug_line=yes
29185 elif test x$gcc_cv_otool != x \
29186 && $gcc_cv_otool -l conftest.o 2> /dev/null \
29187 | grep debug_line > /dev/null 2>&1; then
29188 gcc_cv_as_dwarf2_debug_line=yes
29191 echo "configure: failed program was" >&5
29194 rm -f conftest.o conftest.s
29197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_debug_line" >&5
29198 $as_echo "$gcc_cv_as_dwarf2_debug_line" >&6; }
29202 # The .debug_line file table must be in the exact order that
29203 # we specified the files, since these indices are also used
29204 # by DW_AT_decl_file. Approximate this test by testing if
29205 # the assembler bitches if the same index is assigned twice.
29206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for buggy dwarf2 .file directive" >&5
29207 $as_echo_n "checking assembler for buggy dwarf2 .file directive... " >&6; }
29208 if ${gcc_cv_as_dwarf2_file_buggy+:} false; then :
29209 $as_echo_n "(cached) " >&6
29211 gcc_cv_as_dwarf2_file_buggy=no
29212 if test x$gcc_cv_as != x; then
29213 $as_echo ' .file 1 "foo.s"
29214 .file 1 "bar.s"' > conftest.s
29215 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
29216 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29217 (eval $ac_try) 2>&5
29219 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29220 test $ac_status = 0; }; }
29222 gcc_cv_as_dwarf2_file_buggy=yes
29224 echo "configure: failed program was" >&5
29227 rm -f conftest.o conftest.s
29230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_file_buggy" >&5
29231 $as_echo "$gcc_cv_as_dwarf2_file_buggy" >&6; }
29235 if test $gcc_cv_as_dwarf2_debug_line = yes \
29236 && test $gcc_cv_as_dwarf2_file_buggy = no; then
29238 $as_echo "#define HAVE_AS_DWARF2_DEBUG_LINE 1" >>confdefs.h
29241 if test $gcc_cv_as_leb128 = yes; then
29243 .file 1 \"conftest.s\"
29244 .loc 1 3 0 view .LVU1
29250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for dwarf2 debug_view support" >&5
29251 $as_echo_n "checking assembler for dwarf2 debug_view support... " >&6; }
29252 if ${gcc_cv_as_dwarf2_debug_view+:} false; then :
29253 $as_echo_n "(cached) " >&6
29255 gcc_cv_as_dwarf2_debug_view=no
29256 if test x$gcc_cv_as != x; then
29257 $as_echo "$conftest_s" > conftest.s
29258 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
29259 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29260 (eval $ac_try) 2>&5
29262 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29263 test $ac_status = 0; }; }
29265 gcc_cv_as_dwarf2_debug_view=yes
29267 echo "configure: failed program was" >&5
29270 rm -f conftest.o conftest.s
29273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_debug_view" >&5
29274 $as_echo "$gcc_cv_as_dwarf2_debug_view" >&6; }
29275 if test $gcc_cv_as_dwarf2_debug_view = yes; then
29277 $as_echo "#define HAVE_AS_DWARF2_DEBUG_VIEW 1" >>confdefs.h
29284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf2 option" >&5
29285 $as_echo_n "checking assembler for --gdwarf2 option... " >&6; }
29286 if ${gcc_cv_as_gdwarf2_flag+:} false; then :
29287 $as_echo_n "(cached) " >&6
29289 gcc_cv_as_gdwarf2_flag=no
29290 if test x$gcc_cv_as != x; then
29291 $as_echo "$insn" > conftest.s
29292 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf2 -o conftest.o conftest.s >&5'
29293 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29294 (eval $ac_try) 2>&5
29296 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29297 test $ac_status = 0; }; }
29299 gcc_cv_as_gdwarf2_flag=yes
29301 echo "configure: failed program was" >&5
29304 rm -f conftest.o conftest.s
29307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gdwarf2_flag" >&5
29308 $as_echo "$gcc_cv_as_gdwarf2_flag" >&6; }
29309 if test $gcc_cv_as_gdwarf2_flag = yes; then
29311 $as_echo "#define HAVE_AS_GDWARF2_DEBUG_FLAG 1" >>confdefs.h
29316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf-5 option" >&5
29317 $as_echo_n "checking assembler for --gdwarf-5 option... " >&6; }
29318 if ${gcc_cv_as_gdwarf_5_flag+:} false; then :
29319 $as_echo_n "(cached) " >&6
29321 gcc_cv_as_gdwarf_5_flag=no
29322 if test x$gcc_cv_as != x; then
29323 $as_echo "$insn" > conftest.s
29324 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf-5 -o conftest.o conftest.s >&5'
29325 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29326 (eval $ac_try) 2>&5
29328 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29329 test $ac_status = 0; }; }
29331 if test x$gcc_cv_objdump != x \
29332 && $gcc_cv_objdump -Wi conftest.o 2>&1 \
29333 | grep DW_TAG_compile_unit > /dev/null 2>&1; then
29334 gcc_cv_as_gdwarf_5_flag=yes;
29337 echo "configure: failed program was" >&5
29340 rm -f conftest.o conftest.s
29343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gdwarf_5_flag" >&5
29344 $as_echo "$gcc_cv_as_gdwarf_5_flag" >&6; }
29345 if test $gcc_cv_as_gdwarf_5_flag = yes; then
29347 $as_echo "#define HAVE_AS_GDWARF_5_DEBUG_FLAG 1" >>confdefs.h
29353 win32 | pe | cygwin* | mingw32*)
29354 section_flags=\"dr\"
29355 function_type=".def foo; .scl 2; .type 32; .endef"
29358 section_flags=\"\",%progbits
29359 function_type=".type foo, %function"
29360 function_size=".size foo, .-foo";;
29362 dwarf4_debug_info_size=0x46
29363 dwarf4_high_pc_form=7
29364 dwarf4_debug_aranges_size=0x2c
29366 for dwarf4_addr_size in 8 4; do
29382 .section .debug_info,$section_flags
29384 .4byte $dwarf4_debug_info_size
29386 .4byte .Ldebug_abbrev0
29387 .byte 0x$dwarf4_addr_size
29389 .ascii \"GNU C17\\0\"
29393 .${dwarf4_addr_size}byte .Ltext0
29394 .${dwarf4_addr_size}byte .Letext0-.Ltext0
29395 .4byte .Ldebug_line0
29401 .${dwarf4_addr_size}byte .LFB0
29402 .${dwarf4_addr_size}byte .LFE0-.LFB0
29406 .section .debug_abbrev,$section_flags
29422 .byte 0x$dwarf4_high_pc_form
29443 .byte 0x$dwarf4_high_pc_form
29449 .section .debug_aranges,$section_flags
29450 .4byte $dwarf4_debug_aranges_size
29452 .4byte .Ldebug_info0
29457 .${dwarf4_addr_size}byte .Ltext0
29458 .${dwarf4_addr_size}byte .Letext0-.Ltext0
29459 .${dwarf4_addr_size}byte 0
29460 .${dwarf4_addr_size}byte 0
29461 .section .debug_line,$section_flags
29463 .4byte .LELT0-.LSLT0
29466 .4byte .LELTP0-.LASLTP0
29494 .byte 0x$dwarf4_line_sz
29496 .${dwarf4_addr_size}byte .LM1
29501 .byte 0x$dwarf4_line_sz
29503 .${dwarf4_addr_size}byte .LM2
29508 .byte 0x$dwarf4_line_sz
29510 .${dwarf4_addr_size}byte .Letext0
29515 .section .debug_str,$section_flags
29519 if test $dwarf4_addr_size = 4; then
29520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembly of compiler generated 32-bit .debug_line" >&5
29521 $as_echo_n "checking assembler for assembly of compiler generated 32-bit .debug_line... " >&6; }
29522 if ${gcc_cv_as_debug_line_32_flag+:} false; then :
29523 $as_echo_n "(cached) " >&6
29525 gcc_cv_as_debug_line_32_flag=no
29526 if test x$gcc_cv_as != x; then
29527 $as_echo "$conftest_s" > conftest.s
29528 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
29529 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29530 (eval $ac_try) 2>&5
29532 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29533 test $ac_status = 0; }; }
29535 gcc_cv_as_debug_line_32_flag=yes
29537 echo "configure: failed program was" >&5
29540 rm -f conftest.o conftest.s
29543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_line_32_flag" >&5
29544 $as_echo "$gcc_cv_as_debug_line_32_flag" >&6; }
29545 if test $gcc_cv_as_debug_line_32_flag = yes; then
29550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembly of compiler generated 64-bit .debug_line" >&5
29551 $as_echo_n "checking assembler for assembly of compiler generated 64-bit .debug_line... " >&6; }
29552 if ${gcc_cv_as_debug_line_64_flag+:} false; then :
29553 $as_echo_n "(cached) " >&6
29555 gcc_cv_as_debug_line_64_flag=no
29556 if test x$gcc_cv_as != x; then
29557 $as_echo "$conftest_s" > conftest.s
29558 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
29559 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29560 (eval $ac_try) 2>&5
29562 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29563 test $ac_status = 0; }; }
29565 gcc_cv_as_debug_line_64_flag=yes
29567 echo "configure: failed program was" >&5
29570 rm -f conftest.o conftest.s
29573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_line_64_flag" >&5
29574 $as_echo "$gcc_cv_as_debug_line_64_flag" >&6; }
29575 if test $gcc_cv_as_debug_line_64_flag = yes; then
29580 if test $dwarf4_success = yes; then
29582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf-4 not refusing compiler generated .debug_line" >&5
29583 $as_echo_n "checking assembler for --gdwarf-4 not refusing compiler generated .debug_line... " >&6; }
29584 if ${gcc_cv_as_dwarf_4_debug_line_flag+:} false; then :
29585 $as_echo_n "(cached) " >&6
29587 gcc_cv_as_dwarf_4_debug_line_flag=no
29588 if test x$gcc_cv_as != x; then
29589 $as_echo "$conftest_s" > conftest.s
29590 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf-4 -o conftest.o conftest.s >&5'
29591 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29592 (eval $ac_try) 2>&5
29594 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29595 test $ac_status = 0; }; }
29597 gcc_cv_as_dwarf_4_debug_line_flag=yes
29599 echo "configure: failed program was" >&5
29602 rm -f conftest.o conftest.s
29605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf_4_debug_line_flag" >&5
29606 $as_echo "$gcc_cv_as_dwarf_4_debug_line_flag" >&6; }
29607 if test $gcc_cv_as_dwarf_4_debug_line_flag = yes; then
29613 dwarf4_debug_info_size=0x36
29614 dwarf4_high_pc_form=6
29615 dwarf4_debug_aranges_size=0x1c
29619 if test $dwarf4_success = yes; then
29637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf-4 with the APP marker" >&5
29638 $as_echo_n "checking assembler for --gdwarf-4 with the APP marker... " >&6; }
29639 if ${gcc_cv_as_dwarf_4_app_flag+:} false; then :
29640 $as_echo_n "(cached) " >&6
29642 gcc_cv_as_dwarf_4_app_flag=no
29643 if test x$gcc_cv_as != x; then
29644 $as_echo "$conftest_s" > conftest.s
29645 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf-4 -o conftest.o conftest.s >&5'
29646 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29647 (eval $ac_try) 2>&5
29649 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29650 test $ac_status = 0; }; }
29652 gcc_cv_as_dwarf_4_app_flag=yes
29654 echo "configure: failed program was" >&5
29657 rm -f conftest.o conftest.s
29660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf_4_app_flag" >&5
29661 $as_echo "$gcc_cv_as_dwarf_4_app_flag" >&6; }
29662 if test $gcc_cv_as_dwarf_4_app_flag = yes; then
29668 if test $dwarf4_success = yes; then
29678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working --gdwarf-4/--gdwarf-5 for all sources" >&5
29679 $as_echo_n "checking assembler for working --gdwarf-4/--gdwarf-5 for all sources... " >&6; }
29680 if ${gcc_cv_as_working_gdwarf_n_flag+:} false; then :
29681 $as_echo_n "(cached) " >&6
29683 gcc_cv_as_working_gdwarf_n_flag=no
29684 if test x$gcc_cv_as != x; then
29685 $as_echo "$conftest_s" > conftest.s
29686 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf-4 -o conftest.o conftest.s >&5'
29687 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29688 (eval $ac_try) 2>&5
29690 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29691 test $ac_status = 0; }; }
29693 if test x$gcc_cv_objdump != x \
29694 && $gcc_cv_objdump -W conftest.o 2>&1 \
29695 | grep conftest.s > /dev/null 2>&1; then
29696 gcc_cv_as_working_gdwarf_n_flag=no
29698 gcc_cv_as_working_gdwarf_n_flag=yes
29701 echo "configure: failed program was" >&5
29704 rm -f conftest.o conftest.s
29707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_working_gdwarf_n_flag" >&5
29708 $as_echo "$gcc_cv_as_working_gdwarf_n_flag" >&6; }
29711 if test $gcc_cv_as_working_gdwarf_n_flag = yes; then
29713 $as_echo "#define HAVE_AS_WORKING_DWARF_N_FLAG 1" >>confdefs.h
29718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --debug-prefix-map option" >&5
29719 $as_echo_n "checking assembler for --debug-prefix-map option... " >&6; }
29720 if ${gcc_cv_as_debug_prefix_map_flag+:} false; then :
29721 $as_echo_n "(cached) " >&6
29723 gcc_cv_as_debug_prefix_map_flag=no
29724 if test x$gcc_cv_as != x; then
29725 $as_echo "$insn" > conftest.s
29726 if { ac_try='$gcc_cv_as $gcc_cv_as_flags --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
29727 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29728 (eval $ac_try) 2>&5
29730 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29731 test $ac_status = 0; }; }
29733 gcc_cv_as_debug_prefix_map_flag=yes
29735 echo "configure: failed program was" >&5
29738 rm -f conftest.o conftest.s
29741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_prefix_map_flag" >&5
29742 $as_echo "$gcc_cv_as_debug_prefix_map_flag" >&6; }
29743 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
29745 $as_echo "#define HAVE_AS_DEBUG_PREFIX_MAP 1" >>confdefs.h
29751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for compressed debug sections" >&5
29752 $as_echo_n "checking assembler for compressed debug sections... " >&6; }
29753 if ${gcc_cv_as_compress_debug+:} false; then :
29754 $as_echo_n "(cached) " >&6
29756 gcc_cv_as_compress_debug=no
29757 if test x$gcc_cv_as != x; then
29758 $as_echo '' > conftest.s
29759 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
29760 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29761 (eval $ac_try) 2>&5
29763 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29764 test $ac_status = 0; }; }
29766 # gas compiled without zlib cannot compress debug sections and warns
29767 # about it, but still exits successfully. So check for this, too.
29768 if $gcc_cv_as --compress-debug-sections -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null
29770 gcc_cv_as_compress_debug=0
29771 elif $gcc_cv_as --compress-debug-sections=zlib -o conftest.o conftest.s > /dev/null 2>&1
29773 gcc_cv_as_compress_debug=1
29774 gcc_cv_as_compress_debug_option="--compress-debug-sections"
29775 gcc_cv_as_no_compress_debug_option="--nocompress-debug-sections"
29776 # Since binutils 2.40, gas supports --compress-debug-sections=zstd.
29777 if $gcc_cv_as --compress-debug-sections=zstd -o conftest.o conftest.s > /dev/null 2>&1
29779 gcc_cv_as_compress_debug=2
29782 gcc_cv_as_compress_debug=0
29785 echo "configure: failed program was" >&5
29788 rm -f conftest.o conftest.s
29791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_compress_debug" >&5
29792 $as_echo "$gcc_cv_as_compress_debug" >&6; }
29796 cat >>confdefs.h <<_ACEOF
29797 #define HAVE_AS_COMPRESS_DEBUG $gcc_cv_as_compress_debug
29801 cat >>confdefs.h <<_ACEOF
29802 #define AS_COMPRESS_DEBUG_OPTION "$gcc_cv_as_compress_debug_option"
29806 cat >>confdefs.h <<_ACEOF
29807 #define AS_NO_COMPRESS_DEBUG_OPTION "$gcc_cv_as_no_compress_debug_option"
29811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .lcomm with alignment" >&5
29812 $as_echo_n "checking assembler for .lcomm with alignment... " >&6; }
29813 if ${gcc_cv_as_lcomm_with_alignment+:} false; then :
29814 $as_echo_n "(cached) " >&6
29816 gcc_cv_as_lcomm_with_alignment=no
29817 if test x$gcc_cv_as != x; then
29818 $as_echo '.lcomm bar,4,16' > conftest.s
29819 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
29820 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29821 (eval $ac_try) 2>&5
29823 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29824 test $ac_status = 0; }; }
29826 gcc_cv_as_lcomm_with_alignment=yes
29828 echo "configure: failed program was" >&5
29831 rm -f conftest.o conftest.s
29834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_lcomm_with_alignment" >&5
29835 $as_echo "$gcc_cv_as_lcomm_with_alignment" >&6; }
29836 if test $gcc_cv_as_lcomm_with_alignment = yes; then
29838 $as_echo "#define HAVE_GAS_LCOMM_WITH_ALIGNMENT 1" >>confdefs.h
29843 if test x$with_sysroot = x && test x$host = x$target \
29844 && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
29845 && test "$prefix" != "NONE"; then
29847 cat >>confdefs.h <<_ACEOF
29848 #define PREFIX_INCLUDE_DIR "$prefix/include"
29853 # Determine the version of glibc, if any, used on the target.
29854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for target glibc version" >&5
29855 $as_echo_n "checking for target glibc version... " >&6; }
29857 # Check whether --with-glibc-version was given.
29858 if test "${with_glibc_version+set}" = set; then :
29859 withval=$with_glibc_version;
29860 if echo "$with_glibc_version" | grep '^[0-9][0-9]*\.[0-9][0-9]*$'; then
29861 glibc_version_major=`echo "$with_glibc_version" | sed -e 's/\..*//'`
29862 glibc_version_minor=`echo "$with_glibc_version" | sed -e 's/.*\.//'`
29864 as_fn_error $? "option --with-glibc-version requires a version number M.N" "$LINENO" 5
29868 glibc_version_major=0
29869 glibc_version_minor=0
29870 if test -f $target_header_dir/features.h \
29871 && glibc_version_major_define=`$EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+[0-9]' $target_header_dir/features.h` \
29872 && glibc_version_minor_define=`$EGREP '^[ ]*#[ ]*define[ ]+__GLIBC_MINOR__[ ]+[0-9]' $target_header_dir/features.h`; then
29873 glibc_version_major=`echo "$glibc_version_major_define" | sed -e 's/.*__GLIBC__[ ]*//'`
29874 glibc_version_minor=`echo "$glibc_version_minor_define" | sed -e 's/.*__GLIBC_MINOR__[ ]*//'`
29878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibc_version_major.$glibc_version_minor" >&5
29879 $as_echo "$glibc_version_major.$glibc_version_minor" >&6; }
29881 cat >>confdefs.h <<_ACEOF
29882 #define TARGET_GLIBC_MAJOR $glibc_version_major
29886 cat >>confdefs.h <<_ACEOF
29887 #define TARGET_GLIBC_MINOR $glibc_version_minor
29891 # Check whether --enable-gnu-unique-object was given.
29892 if test "${enable_gnu_unique_object+set}" = set; then :
29893 enableval=$enable_gnu_unique_object; case $enable_gnu_unique_object in
29895 *) as_fn_error $? "'$enable_gnu_unique_object' is an invalid value for --enable-gnu-unique-object.
29896 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
29899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for gnu_unique_object" >&5
29900 $as_echo_n "checking assembler for gnu_unique_object... " >&6; }
29901 if ${gcc_cv_as_gnu_unique_object+:} false; then :
29902 $as_echo_n "(cached) " >&6
29904 gcc_cv_as_gnu_unique_object=no
29905 if test x$gcc_cv_as != x; then
29906 $as_echo '.type foo, '$target_type_format_char'gnu_unique_object' > conftest.s
29907 if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
29908 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29909 (eval $ac_try) 2>&5
29911 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29912 test $ac_status = 0; }; }
29914 gcc_cv_as_gnu_unique_object=yes
29916 echo "configure: failed program was" >&5
29919 rm -f conftest.o conftest.s
29922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gnu_unique_object" >&5
29923 $as_echo "$gcc_cv_as_gnu_unique_object" >&6; }
29924 if test $gcc_cv_as_gnu_unique_object = yes; then
29925 # We need to unquote above to to use the definition from config.gcc.
29926 # Also check for ld.so support, i.e. glibc 2.11 or higher.
29928 if test $glibc_version_major -gt 2 \
29929 || ( test $glibc_version_major -eq 2 && test $glibc_version_minor -ge 11 ); then :
29930 enable_gnu_unique_object=yes
29937 if test x$enable_gnu_unique_object = xyes; then
29939 $as_echo "#define HAVE_GAS_GNU_UNIQUE_OBJECT 1" >>confdefs.h
29943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tolerance to line number 0" >&5
29944 $as_echo_n "checking assembler for tolerance to line number 0... " >&6; }
29945 if ${gcc_cv_as_line_zero+:} false; then :
29946 $as_echo_n "(cached) " >&6
29948 gcc_cv_as_line_zero=no
29949 if test "x$gcc_cv_as" != x; then
29950 { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
29951 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
29952 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
29953 (eval $ac_try) 2>&5
29955 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
29956 test $ac_status = 0; }; } &&
29957 test "x`cat conftest.out`" = x
29959 gcc_cv_as_line_zero=yes
29961 echo "configure: failed program was" >&5
29963 echo "configure: error output was" >&5
29964 cat conftest.out >&5
29966 rm -f conftest.o conftest.s conftest.out
29969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_line_zero" >&5
29970 $as_echo "$gcc_cv_as_line_zero" >&6; }
29971 if test "x$gcc_cv_as_line_zero" = xyes; then
29973 $as_echo "#define HAVE_AS_LINE_ZERO 1" >>confdefs.h
29977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking support for thin archives" >&5
29978 $as_echo_n "checking support for thin archives... " >&6; }
29979 thin_archive_support=no
29980 echo 'int main (void) { return 0; }' > conftest.c
29981 if ($AR --version | sed 1q | grep "GNU ar" \
29982 && $CC $CFLAGS -c conftest.c \
29983 && $AR rcT conftest.a conftest.o \
29984 && $CC $CFLAGS $LDFLAGS -o conftest conftest.a) >/dev/null 2>&1; then
29985 thin_archive_support=yes
29987 rm -f conftest.c conftest.o conftest.a conftest
29988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $thin_archive_support" >&5
29989 $as_echo "$thin_archive_support" >&6; }
29992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker PT_GNU_EH_FRAME support" >&5
29993 $as_echo_n "checking linker PT_GNU_EH_FRAME support... " >&6; }
29994 gcc_cv_ld_eh_frame_hdr=no
29995 if test $in_tree_ld = yes ; then
29996 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
29997 && test $in_tree_ld_is_elf = yes; then
29998 gcc_cv_ld_eh_frame_hdr=yes
30000 elif test x$gcc_cv_ld != x; then
30001 if echo "$ld_ver" | grep GNU > /dev/null; then
30002 # Check if linker supports --eh-frame-hdr option
30003 if $gcc_cv_ld --help 2>&1 | grep eh-frame-hdr > /dev/null; then
30004 gcc_cv_ld_eh_frame_hdr=yes
30009 # Sun ld has various bugs in .eh_frame_hdr support before version 1.2251.
30010 if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2251; then
30011 gcc_cv_ld_eh_frame_hdr=yes
30018 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
30020 $as_echo "#define HAVE_LD_EH_FRAME_HDR 1" >>confdefs.h
30023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_hdr" >&5
30024 $as_echo "$gcc_cv_ld_eh_frame_hdr" >&6; }
30026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker CIEv3 in .eh_frame support" >&5
30027 $as_echo_n "checking linker CIEv3 in .eh_frame support... " >&6; }
30028 gcc_cv_ld_eh_frame_ciev3=no
30029 if test $in_tree_ld = yes ; then
30030 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
30031 && test $in_tree_ld_is_elf = yes; then
30032 gcc_cv_ld_eh_frame_ciev3=yes
30034 elif test x$gcc_cv_ld != x; then
30035 if echo "$ld_ver" | grep GNU > /dev/null; then
30036 gcc_cv_ld_eh_frame_ciev3=yes
30037 if test 0"$ld_date" -lt 20040513; then
30038 if test -n "$ld_date"; then
30039 # If there was date string, but was earlier than 2004-05-13, fail
30040 gcc_cv_ld_eh_frame_ciev3=no
30041 elif test "$ld_vers_major" -lt 2; then
30042 gcc_cv_ld_eh_frame_ciev3=no
30043 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
30044 gcc_cv_ld_eh_frame_ciev3=no
30050 # Sun ld added support for CIE v3 in .eh_frame in Solaris 11.1.
30051 if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2324; then
30052 gcc_cv_ld_eh_frame_ciev3=yes
30059 cat >>confdefs.h <<_ACEOF
30060 #define HAVE_LD_EH_FRAME_CIEV3 `if test x"$gcc_cv_ld_eh_frame_ciev3" = xyes; then echo 1; else echo 0; fi`
30063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_ciev3" >&5
30064 $as_echo "$gcc_cv_ld_eh_frame_ciev3" >&6; }
30066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker position independent executable support" >&5
30067 $as_echo_n "checking linker position independent executable support... " >&6; }
30069 if test $in_tree_ld = yes ; then
30071 # Full PIE support on Solaris was only introduced in gld 2.26.
30072 *-*-solaris2*) gcc_gld_pie_min_version=26 ;;
30073 *) gcc_gld_pie_min_version=15 ;;
30075 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge "$gcc_gld_pie_min_version" -o "$gcc_cv_gld_major_version" -gt 2 \
30076 && test $in_tree_ld_is_elf = yes; then
30079 elif test x$gcc_cv_ld != x; then
30080 # Check if linker supports -pie option
30081 if $gcc_cv_ld --help 2>&1 | grep -- -pie > /dev/null; then
30085 if echo "$ld_ver" | grep GNU > /dev/null \
30086 && test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 26; then
30093 *-*-solaris2.1[1-9]*)
30094 # Solaris 11.3 added PIE support.
30095 if $gcc_cv_ld -z help 2>&1 | grep -- type.*pie > /dev/null; then
30102 if test x"$gcc_cv_ld_pie" = xyes; then
30104 $as_echo "#define HAVE_LD_PIE 1" >>confdefs.h
30107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_pie" >&5
30108 $as_echo "$gcc_cv_ld_pie" >&6; }
30110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker PIE support with copy reloc" >&5
30111 $as_echo_n "checking linker PIE support with copy reloc... " >&6; }
30112 gcc_cv_ld_pie_copyreloc=no
30113 if test $gcc_cv_ld_pie = yes ; then
30114 if test $in_tree_ld = yes ; then
30115 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 25 -o "$gcc_cv_gld_major_version" -gt 2; then
30116 gcc_cv_ld_pie_copyreloc=yes
30118 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
30119 # Check if linker supports -pie option with copy reloc
30121 i?86-*-linux* | x86_64-*-linux*)
30122 cat > conftest1.s <<EOF
30125 .type a_glob, @object
30130 cat > conftest2.s <<EOF
30133 .type main, @function
30135 movl %eax, a_glob(%rip)
30138 .section .data.rel,"aw",@progbits
30143 if $gcc_cv_as --64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
30144 && $gcc_cv_ld -shared -melf_x86_64 -o conftest1.so conftest1.o > /dev/null 2>&1 \
30145 && $gcc_cv_as --64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
30146 && $gcc_cv_ld -pie -melf_x86_64 -o conftest conftest2.o conftest1.so > /dev/null 2>&1; then
30147 gcc_cv_ld_pie_copyreloc=yes
30149 rm -f conftest conftest1.so conftest1.o conftest2.o conftest1.s conftest2.s
30155 cat >>confdefs.h <<_ACEOF
30156 #define HAVE_LD_PIE_COPYRELOC `if test x"$gcc_cv_ld_pie_copyreloc" = xyes; then echo 1; else echo 0; fi`
30159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_pie_copyreloc" >&5
30160 $as_echo "$gcc_cv_ld_pie_copyreloc" >&6; }
30162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH-compatible garbage collection of sections" >&5
30163 $as_echo_n "checking linker EH-compatible garbage collection of sections... " >&6; }
30164 gcc_cv_ld_eh_gc_sections=no
30165 if test $in_tree_ld = yes ; then
30166 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
30167 && test $in_tree_ld_is_elf = yes; then
30168 gcc_cv_ld_eh_gc_sections=yes
30170 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
30171 cat > conftest.s <<EOF
30174 .type _start, @function
30177 .size _start, .-_start
30178 .section .text.foo,"ax",@progbits
30179 .type foo, @function
30183 .section .gcc_except_table.foo,"a",@progbits
30186 .section .eh_frame,"a",@progbits
30189 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
30190 if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
30191 | grep "gc-sections option ignored" > /dev/null; then
30192 gcc_cv_ld_eh_gc_sections=no
30193 elif $gcc_cv_objdump -h conftest 2> /dev/null \
30194 | grep gcc_except_table > /dev/null; then
30195 gcc_cv_ld_eh_gc_sections=yes
30196 # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
30197 if test x$gcc_cv_as_comdat_group != xyes; then
30198 gcc_cv_ld_eh_gc_sections=no
30199 cat > conftest.s <<EOF
30202 .type _start, @function
30205 .size _start, .-_start
30206 .section .gnu.linkonce.t.foo,"ax",@progbits
30207 .type foo, @function
30211 .section .gcc_except_table.foo,"a",@progbits
30214 .section .eh_frame,"a",@progbits
30217 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
30218 if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
30219 | grep "gc-sections option ignored" > /dev/null; then
30220 gcc_cv_ld_eh_gc_sections=no
30221 elif $gcc_cv_objdump -h conftest 2> /dev/null \
30222 | grep gcc_except_table > /dev/null; then
30223 gcc_cv_ld_eh_gc_sections=yes
30229 rm -f conftest.s conftest.o conftest
30233 # ??? This apparently exposes a binutils bug with PC-relative relocations.
30234 gcc_cv_ld_eh_gc_sections=no
30237 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
30239 $as_echo "#define HAVE_LD_EH_GC_SECTIONS 1" >>confdefs.h
30242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections" >&5
30243 $as_echo "$gcc_cv_ld_eh_gc_sections" >&6; }
30245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH garbage collection of sections bug" >&5
30246 $as_echo_n "checking linker EH garbage collection of sections bug... " >&6; }
30247 gcc_cv_ld_eh_gc_sections_bug=no
30248 if test $in_tree_ld = yes ; then
30249 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -lt 19 -o "$gcc_cv_gld_major_version" -lt 2 \
30250 && test $in_tree_ld_is_elf = yes; then
30251 gcc_cv_ld_eh_gc_sections_bug=yes
30253 elif test x$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
30254 gcc_cv_ld_eh_gc_sections_bug=yes
30255 cat > conftest.s <<EOF
30258 .type _start, @function
30261 .size _start, .-_start
30262 .section .text.startup.foo,"ax",@progbits
30263 .type foo, @function
30267 .section .gcc_except_table.foo,"a",@progbits
30270 .section .eh_frame,"a",@progbits
30273 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
30274 if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
30275 | grep "gc-sections option ignored" > /dev/null; then
30277 elif $gcc_cv_objdump -h conftest 2> /dev/null \
30278 | grep gcc_except_table > /dev/null; then
30279 gcc_cv_ld_eh_gc_sections_bug=no
30282 rm -f conftest.s conftest.o conftest
30284 if test x$gcc_cv_ld_eh_gc_sections_bug = xyes; then
30286 $as_echo "#define HAVE_LD_EH_GC_SECTIONS_BUG 1" >>confdefs.h
30289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections_bug" >&5
30290 $as_echo "$gcc_cv_ld_eh_gc_sections_bug" >&6; }
30292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for compressed debug sections" >&5
30293 $as_echo_n "checking linker for compressed debug sections... " >&6; }
30294 # GNU ld/gold support --compressed-debug-sections=zlib since binutils 2.26.
30295 if $gcc_cv_ld --help 2>&1 | grep -- '--compress-debug-sections.*\<zlib-gabi\>' > /dev/null; then
30296 gcc_cv_ld_compress_debug=1
30297 gcc_cv_ld_compress_debug_option="--compress-debug-sections"
30298 # Detect zstd debug section compression support
30299 if $gcc_cv_ld --help 2>&1 | grep -- '--compress-debug-sections.*\<zstd\>' > /dev/null; then
30300 gcc_cv_ld_compress_debug=2
30303 case "${target}" in
30305 # Introduced in Solaris 11.2.
30306 if $gcc_cv_ld --help 2>&1 | grep -- '-z compress-sections' > /dev/null; then
30307 gcc_cv_ld_compress_debug=1
30308 gcc_cv_ld_compress_debug_option="-z compress-sections"
30310 gcc_cv_ld_compress_debug=0
30314 # Assume linkers other than GNU ld don't support compessed debug
30316 gcc_cv_ld_compress_debug=0
30321 cat >>confdefs.h <<_ACEOF
30322 #define HAVE_LD_COMPRESS_DEBUG $gcc_cv_ld_compress_debug
30326 cat >>confdefs.h <<_ACEOF
30327 #define LD_COMPRESS_DEBUG_OPTION "$gcc_cv_ld_compress_debug_option"
30330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_compress_debug" >&5
30331 $as_echo "$gcc_cv_ld_compress_debug" >&6; }
30333 if test x"$ld64_flag" = x"yes"; then
30335 # Set defaults for possibly untestable items.
30336 gcc_cv_ld64_export_dynamic=0
30337 gcc_cv_ld64_platform_version=0
30339 if test "$build" = "$host"; then
30345 # On Darwin, because of FAT library support, it is often possible to execute
30346 # exes from compatible archs even when the host differs from the build system.
30347 case "$build","$host" in
30348 x86_64-*-darwin*,i?86-*-darwin* | powerpc64*-*-darwin*,powerpc*-*-darwin*)
30349 darwin_try_test=1;;
30353 # If the configurer specified a minimum ld64 version to be supported, then use
30354 # that to determine feature support.
30355 if test x"${gcc_cv_ld64_version}" != x; then
30356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking ld64 specified version" >&5
30357 $as_echo_n "checking ld64 specified version... " >&6; }
30358 gcc_cv_ld64_major=`echo "$gcc_cv_ld64_version" | sed -e 's/\..*//'`
30359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld64_major" >&5
30360 $as_echo "$gcc_cv_ld64_major" >&6; }
30361 if test "$gcc_cv_ld64_major" -ge 236; then
30362 gcc_cv_ld64_export_dynamic=1
30364 if test "$gcc_cv_ld64_major" -ge 512; then
30365 gcc_cv_ld64_platform_version=1
30367 elif test -x "$gcc_cv_ld" -a "$darwin_try_test" -eq 1; then
30368 # If the version was not specified, try to find it.
30369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker version" >&5
30370 $as_echo_n "checking linker version... " >&6; }
30371 if test x"${gcc_cv_ld64_version}" = x; then
30372 gcc_cv_ld64_version=`$gcc_cv_ld -v 2>&1 | grep ld64 | sed s/.*ld64-// | awk '{print $1}'`
30374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld64_version" >&5
30375 $as_echo "$gcc_cv_ld64_version" >&6; }
30377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for -export_dynamic support" >&5
30378 $as_echo_n "checking linker for -export_dynamic support... " >&6; }
30379 gcc_cv_ld64_export_dynamic=1
30380 if $gcc_cv_ld -export_dynamic < /dev/null 2>&1 | grep 'unknown option' > /dev/null; then
30381 gcc_cv_ld64_export_dynamic=0
30383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld64_export_dynamic" >&5
30384 $as_echo "$gcc_cv_ld64_export_dynamic" >&6; }
30386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for -platform_version support" >&5
30387 $as_echo_n "checking linker for -platform_version support... " >&6; }
30388 gcc_cv_ld64_platform_version=1
30389 if $gcc_cv_ld -platform_version macos 10.5 0.0 < /dev/null 2>&1 | grep 'unknown option' > /dev/null; then
30390 gcc_cv_ld64_platform_version=0
30392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld64_platform_version" >&5
30393 $as_echo "$gcc_cv_ld64_platform_version" >&6; }
30396 if test x"${gcc_cv_ld64_version}" != x; then
30398 cat >>confdefs.h <<_ACEOF
30399 #define LD64_VERSION "${gcc_cv_ld64_version}"
30405 cat >>confdefs.h <<_ACEOF
30406 #define LD64_HAS_EXPORT_DYNAMIC $gcc_cv_ld64_export_dynamic
30411 cat >>confdefs.h <<_ACEOF
30412 #define LD64_HAS_PLATFORM_VERSION $gcc_cv_ld64_platform_version
30417 if test x"$dsymutil_flag" = x"yes"; then
30419 # If the user specified a dsymutil path, then we will already have the
30420 # version string, otherwise, pick it up.
30421 if test x"$gcc_cv_dsymutil" = x; then
30422 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dsymutil is a required tool for this system, but not found" >&5
30423 $as_echo "$as_me: WARNING: dsymutil is a required tool for this system, but not found" >&2;}
30424 dsymutil_vers="tool unspecified"
30425 elif test x"$dsymutil_vers" = x; then
30426 dsymutil_vers=`$gcc_cv_dsymutil -v /dev/null 2>&1`
30429 dsymutil_temp=`echo $dsymutil_vers | sed 1q`
30430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dsymutil version \"$dsymutil_temp\"" >&5
30431 $as_echo_n "checking dsymutil version \"$dsymutil_temp\"... " >&6; }
30432 if echo $dsymutil_temp | grep dwarfutils- > /dev/null; then
30433 dsymutil_kind=DWARFUTILS
30434 dsymutil_vers=`echo $dsymutil_temp | sed 's/.*dwarfutils-\([0-9\.]*\).*/\1/'`
30435 elif echo $dsymutil_temp | grep clang- > /dev/null; then
30436 dsymutil_kind=CLANG
30437 dsymutil_vers=`echo $dsymutil_temp | sed 's/.*clang-\([0-9\.]*\).*/\1/'`
30438 elif echo $dsymutil_temp | grep 'LLVM version ' > /dev/null; then
30440 dsymutil_vers=`echo $dsymutil_temp | sed 's/.*LLVM\ version\ \([0-9\.]*\).*/\1/'`
30442 dsymutil_kind=UNKNOWN
30443 dsymutil_vers="0.0"
30445 dsymutil_major=`expr "$dsymutil_vers" : '\([0-9]*\)'`
30446 dsymutil_minor=`expr "$dsymutil_vers" : '[0-9]*\.\([0-9]*\)'`
30447 dsymutil_tiny=`expr "$dsymutil_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
30448 if test x"${dsymutil_minor}" = x; then
30451 if test x"${dsymutil_tiny}" = x; then
30455 cat >>confdefs.h <<_ACEOF
30456 #define DSYMUTIL_VERSION $dsymutil_kind,${dsymutil_major},${dsymutil_minor},${dsymutil_tiny}
30459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dsymutil_vers : $dsymutil_kind ${dsymutil_major} ${dsymutil_minor} ${dsymutil_tiny} " >&5
30460 $as_echo "$dsymutil_vers : $dsymutil_kind ${dsymutil_major} ${dsymutil_minor} ${dsymutil_tiny} " >&6; }
30464 win32 | pe | cygwin* | mingw32*)
30465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking broken PE linker dwarf5 support" >&5
30466 $as_echo_n "checking broken PE linker dwarf5 support... " >&6; }
30467 gcc_cv_ld_broken_pe_dwarf5=yes
30468 if test $in_tree_ld = yes ; then
30469 if grep -q '\.debug_loclists.*BLOCK.*__section_alignment__.*NOLOAD.*:' \
30470 $gcc_cv_ld_gld_srcdir/scripttempl/pe*.sc \
30471 && grep -q '\.debug_rnglists.*BLOCK.*__section_alignment__.*NOLOAD.*:' \
30472 $gcc_cv_ld_gld_srcdir/scripttempl/pe*.sc; then
30473 gcc_cv_ld_broken_pe_dwarf5=no
30476 if $gcc_cv_ld --verbose 2>&1 | grep -q '\.debug_loclists.*BLOCK.*__section_alignment__.*NOLOAD.*:' \
30477 && $gcc_cv_ld --verbose 2>&1 | grep -q '\.debug_rnglists.*BLOCK.*__section_alignment__.*NOLOAD.*:'; then
30478 gcc_cv_ld_broken_pe_dwarf5=no
30481 if test x$gcc_cv_ld_broken_pe_dwarf5 = xyes; then
30483 $as_echo "#define HAVE_LD_BROKEN_PE_DWARF5 1" >>confdefs.h
30486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_broken_pe_dwarf5" >&5
30487 $as_echo "$gcc_cv_ld_broken_pe_dwarf5" >&6; }
30489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking PE linker --disable-dynamicbase support" >&5
30490 $as_echo_n "checking PE linker --disable-dynamicbase support... " >&6; }
30491 gcc_cv_ld_disable_dynamicbase=no
30492 if test $in_tree_ld = yes; then
30493 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 36 -o "$gcc_cv_gld_major_version" -gt 2; then \
30494 gcc_cv_ld_disable_dynamicbase=yes
30497 if $gcc_cv_ld --help 2>&1 | grep -q 'disable\-]dynamicbase' > /dev/null; then
30498 gcc_cv_ld_disable_dynamicbase=yes
30501 if test x"$gcc_cv_ld_disable_dynamicbase" = xyes; then
30503 $as_echo "#define HAVE_LD_PE_DISABLE_DYNAMICBASE 1" >>confdefs.h
30506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_disable_dynamicbase" >&5
30507 $as_echo "$gcc_cv_ld_disable_dynamicbase" >&6; }
30515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --as-needed support" >&5
30516 $as_echo_n "checking linker --as-needed support... " >&6; }
30517 if ${gcc_cv_ld_as_needed+:} false; then :
30518 $as_echo_n "(cached) " >&6
30520 gcc_cv_ld_as_needed=no
30521 gcc_cv_ld_as_needed_option='--as-needed'
30522 gcc_cv_ld_no_as_needed_option='--no-as-needed'
30523 if test $in_tree_ld = yes ; then
30524 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
30525 && test $in_tree_ld_is_elf = yes; then
30526 gcc_cv_ld_as_needed=yes
30527 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 28; then
30528 gcc_cv_ld_as_needed_option='--push-state --as-needed'
30529 gcc_cv_ld_no_as_needed_option='--pop-state'
30532 elif test x$gcc_cv_ld != x; then
30533 # Check if linker supports --as-needed and --no-as-needed options
30534 if $gcc_cv_ld --help 2>&1 | grep as-needed > /dev/null; then
30535 gcc_cv_ld_as_needed=yes
30536 if $gcc_cv_ld --help 2>&1 | grep push-state > /dev/null \
30537 && $gcc_cv_ld --help 2>&1 | grep pop-state > /dev/null \
30538 && echo "$ld_ver" | grep GNU > /dev/null \
30539 && test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 28; then
30540 # Use these options only when both ld.bfd and ld.gold support
30541 # --push-state/--pop-state, which unfortunately wasn't added
30542 # at the same time.
30543 gcc_cv_ld_as_needed_option='--push-state --as-needed'
30544 gcc_cv_ld_no_as_needed_option='--pop-state'
30547 case "$target:$gnu_ld" in
30549 # Solaris 2 ld always supports -z ignore/-z record. Prefer the native
30551 gcc_cv_ld_as_needed=yes
30552 gcc_cv_ld_as_needed_option="-z ignore"
30553 gcc_cv_ld_no_as_needed_option="-z record"
30557 # --as-needed/-z ignore can only be used if libgcc_s.so.1 uses
30558 # dl_iterate_phdr, i.e. since Solaris 11.
30560 *-*-solaris2.1[1-9]*)
30562 i?86-*-* | x86_64-*-*)
30563 if echo "$ld_ver" | grep GNU > /dev/null; then
30564 # Doesn't work with gld on Solaris/x86 due to PR ld/12320.
30565 gcc_cv_ld_as_needed=no
30571 gcc_cv_ld_as_needed=no
30576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_as_needed" >&5
30577 $as_echo "$gcc_cv_ld_as_needed" >&6; }
30578 if test x"$gcc_cv_ld_as_needed" = xyes; then
30580 $as_echo "#define HAVE_LD_AS_NEEDED 1" >>confdefs.h
30583 cat >>confdefs.h <<_ACEOF
30584 #define LD_AS_NEEDED_OPTION "$gcc_cv_ld_as_needed_option"
30588 cat >>confdefs.h <<_ACEOF
30589 #define LD_NO_AS_NEEDED_OPTION "$gcc_cv_ld_no_as_needed_option"
30594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker mapfile support for clearing hardware capabilities" >&5
30595 $as_echo_n "checking linker mapfile support for clearing hardware capabilities... " >&6; }
30596 saved_LDFLAGS="$LDFLAGS"
30597 for clearcap_map in sol2-clearcapv2.map sol2-clearcap.map; do
30598 LDFLAGS="$saved_LDFLAGS -Wl,-M,${srcdir}/config/$clearcap_map"
30599 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30600 /* end confdefs.h. */
30601 int main(void) {return 0;}
30603 if ac_fn_cxx_try_link "$LINENO"; then :
30604 gcc_cv_ld_clearcap=yes; break
30606 gcc_cv_ld_clearcap=no
30608 rm -f core conftest.err conftest.$ac_objext \
30609 conftest$ac_exeext conftest.$ac_ext
30611 LDFLAGS="$saved_LDFLAGS"
30612 if test "x$gcc_cv_ld_clearcap" = xyes; then
30614 $as_echo "#define HAVE_LD_CLEARCAP 1" >>confdefs.h
30616 ac_config_links="$ac_config_links clearcap.map:${srcdir}/config/$clearcap_map"
30619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_clearcap" >&5
30620 $as_echo "$gcc_cv_ld_clearcap" >&6; }
30626 emul_name="-melf32lppc"
30629 emul_name="-melf32ppc"
30632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker .gnu.attributes long double support" >&5
30633 $as_echo_n "checking linker .gnu.attributes long double support... " >&6; }
30634 if ${gcc_cv_ld_ppc_attr+:} false; then :
30635 $as_echo_n "(cached) " >&6
30637 gcc_cv_ld_ppc_attr=no
30638 if test x"$ld_is_gold" = xyes; then
30639 gcc_cv_ld_ppc_attr=yes
30640 elif test $in_tree_ld = yes ; then
30641 if test "$gcc_cv_gld_major_version" -eq 2 \
30642 -a "$gcc_cv_gld_minor_version" -ge 28 \
30643 -o "$gcc_cv_gld_major_version" -gt 2; then
30644 gcc_cv_ld_ppc_attr=yes
30646 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
30647 # check that merging the long double .gnu_attribute doesn't warn
30648 cat > conftest1.s <<EOF
30651 cat > conftest2.s <<EOF
30654 if $gcc_cv_as -a32 -o conftest1.o conftest1.s > /dev/null 2>&1 \
30655 && $gcc_cv_as -a32 -o conftest2.o conftest2.s > /dev/null 2>&1 \
30656 && $gcc_cv_ld $emul_name -r -o conftest.o conftest1.o conftest2.o > /dev/null 2> conftest.err \
30657 && test ! -s conftest.err; then
30658 gcc_cv_ld_ppc_attr=yes
30660 rm -f conftest.err conftest.o conftest1.o conftest2.o conftest1.s conftest2.s
30664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_ppc_attr" >&5
30665 $as_echo "$gcc_cv_ld_ppc_attr" >&6; }
30666 if test x$gcc_cv_ld_ppc_attr = xyes; then
30668 $as_echo "#define HAVE_LD_PPC_GNU_ATTR_LONG_DOUBLE 1" >>confdefs.h
30674 case "$target:$tm_file" in
30675 powerpc64*-*-freebsd* | powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
30678 emul_name="-melf64lppc"
30681 emul_name="-melf64ppc"
30684 emul_name="-melf64lppc_fbsd"
30687 emul_name="-melf64ppc_fbsd"
30690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for omitting dot symbols" >&5
30691 $as_echo_n "checking linker support for omitting dot symbols... " >&6; }
30692 if ${gcc_cv_ld_no_dot_syms+:} false; then :
30693 $as_echo_n "(cached) " >&6
30695 gcc_cv_ld_no_dot_syms=no
30696 if test x"$ld_is_gold" = xyes; then
30697 gcc_cv_ld_no_dot_syms=yes
30698 elif test $in_tree_ld = yes ; then
30699 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
30700 gcc_cv_ld_no_dot_syms=yes
30702 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
30703 cat > conftest1.s <<EOF
30707 cat > conftest2.s <<EOF
30708 .section ".opd","aw"
30711 .type foo,@function
30713 .quad .LEfoo,.TOC.@tocbase,0
30719 if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
30720 && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
30721 && $gcc_cv_ld $emul_name -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
30722 gcc_cv_ld_no_dot_syms=yes
30724 rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
30728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_no_dot_syms" >&5
30729 $as_echo "$gcc_cv_ld_no_dot_syms" >&6; }
30730 if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
30732 $as_echo "#define HAVE_LD_NO_DOT_SYMS 1" >>confdefs.h
30736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
30737 $as_echo_n "checking linker large toc support... " >&6; }
30738 if ${gcc_cv_ld_large_toc+:} false; then :
30739 $as_echo_n "(cached) " >&6
30741 gcc_cv_ld_large_toc=no
30742 if test x"$ld_is_gold" = xyes; then
30743 gcc_cv_ld_large_toc=yes
30744 elif test $in_tree_ld = yes ; then
30745 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2; then
30746 gcc_cv_ld_large_toc=yes
30748 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
30749 cat > conftest.s <<EOF
30750 .section ".tbss","awT",@nobits
30756 addis 9,13,ie0@got@tprel@ha
30757 ld 9,ie0@got@tprel@l(9)
30759 if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
30760 && $gcc_cv_ld $emul_name --no-toc-sort -o conftest conftest.o > /dev/null 2>&1; then
30761 gcc_cv_ld_large_toc=yes
30763 rm -f conftest conftest.o conftest.s
30767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
30768 $as_echo "$gcc_cv_ld_large_toc" >&6; }
30769 if test x"$gcc_cv_ld_large_toc" = xyes; then
30771 $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
30775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker toc pointer alignment" >&5
30776 $as_echo_n "checking linker toc pointer alignment... " >&6; }
30777 if ${gcc_cv_ld_toc_align+:} false; then :
30778 $as_echo_n "(cached) " >&6
30780 if test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_nm != x; then
30781 cat > conftest.s <<EOF
30786 .section .data.rel.ro,"aw",@progbits
30791 if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
30792 && $gcc_cv_ld $emul_name -z norelro -o conftest conftest.o > /dev/null 2>&1; then
30793 gcc_cv_ld_toc_align=`$gcc_cv_nm conftest | ${AWK} '/\.TOC\./ { match ($0, "0[[:xdigit:]]*", a); print strtonum ("0x" substr(a[0], length(a[0])-3)) }'`
30795 rm -f conftest conftest.o conftest.s
30799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_toc_align" >&5
30800 $as_echo "$gcc_cv_ld_toc_align" >&6; }
30801 if test -n "$gcc_cv_ld_toc_align" && test $gcc_cv_ld_toc_align -gt 8; then
30803 cat >>confdefs.h <<_ACEOF
30804 #define POWERPC64_TOC_POINTER_ALIGNMENT $gcc_cv_ld_toc_align
30813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
30814 $as_echo_n "checking linker large toc support... " >&6; }
30815 if ${gcc_cv_ld_large_toc+:} false; then :
30816 $as_echo_n "(cached) " >&6
30818 gcc_cv_ld_large_toc=no
30819 if test x$gcc_cv_as != x ; then
30820 cat > conftest.s <<EOF
30830 if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1; then
30831 gcc_cv_ld_large_toc=yes
30833 rm -f conftest conftest.o conftest.s
30837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
30838 $as_echo "$gcc_cv_ld_large_toc" >&6; }
30839 if test x"$gcc_cv_ld_large_toc" = xyes; then
30841 $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
30847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --build-id support" >&5
30848 $as_echo_n "checking linker --build-id support... " >&6; }
30849 if ${gcc_cv_ld_buildid+:} false; then :
30850 $as_echo_n "(cached) " >&6
30852 gcc_cv_ld_buildid=no
30853 if test $in_tree_ld = yes ; then
30854 if test "$gcc_cv_gld_major_version" -eq 2 -a \
30855 "$gcc_cv_gld_minor_version" -ge 18 -o \
30856 "$gcc_cv_gld_major_version" -gt 2 \
30857 && test $in_tree_ld_is_elf = yes; then
30858 gcc_cv_ld_buildid=yes
30860 elif test x$gcc_cv_ld != x; then
30861 if $gcc_cv_ld --help 2>&1 | grep build-id > /dev/null; then
30862 gcc_cv_ld_buildid=yes
30866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_buildid" >&5
30867 $as_echo "$gcc_cv_ld_buildid" >&6; }
30868 if test x"$gcc_cv_ld_buildid" = xyes; then
30870 $as_echo "#define HAVE_LD_BUILDID 1" >>confdefs.h
30874 # Check whether --enable-linker-build-id was given.
30875 if test "${enable_linker_build_id+set}" = set; then :
30876 enableval=$enable_linker_build_id;
30878 enable_linker_build_id=no
30882 if test x"$enable_linker_build_id" = xyes; then
30883 if test x"$gcc_cv_ld_buildid" = xyes; then
30885 $as_echo "#define ENABLE_LD_BUILDID 1" >>confdefs.h
30888 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&5
30889 $as_echo "$as_me: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&2;}
30893 # In binutils 2.21, GNU ld gained support for new emulations fully
30894 # supporting the Solaris 2 ABI. Detect their presence in the linker used.
30895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker *_sol2 emulation support" >&5
30896 $as_echo_n "checking linker *_sol2 emulation support... " >&6; }
30897 if ${gcc_cv_ld_sol2_emulation+:} false; then :
30898 $as_echo_n "(cached) " >&6
30900 gcc_cv_ld_sol2_emulation=no
30901 if test $in_tree_ld = yes ; then
30902 if test "$gcc_cv_gld_major_version" -eq 2 -a \
30903 "$gcc_cv_gld_minor_version" -ge 21 -o \
30904 "$gcc_cv_gld_major_version" -gt 2 \
30905 && test $in_tree_ld_is_elf = yes; then
30906 gcc_cv_ld_sol2_emulation=yes
30908 elif test x$gcc_cv_ld != x; then
30909 if $gcc_cv_ld -V 2>/dev/null | sed -e '1,/Supported emulations/d;q' | \
30910 grep _sol2 > /dev/null; then
30911 gcc_cv_ld_sol2_emulation=yes
30915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sol2_emulation" >&5
30916 $as_echo "$gcc_cv_ld_sol2_emulation" >&6; }
30917 if test x"$gcc_cv_ld_sol2_emulation" = xyes; then
30919 $as_echo "#define HAVE_LD_SOL2_EMULATION 1" >>confdefs.h
30923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --sysroot support" >&5
30924 $as_echo_n "checking linker --sysroot support... " >&6; }
30925 if ${gcc_cv_ld_sysroot+:} false; then :
30926 $as_echo_n "(cached) " >&6
30928 gcc_cv_ld_sysroot=no
30929 if test $in_tree_ld = yes ; then
30930 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
30931 gcc_cv_ld_sysroot=yes
30933 elif test x$gcc_cv_ld != x; then
30934 if $gcc_cv_ld --help 2>&1 | grep sysroot > /dev/null; then
30935 gcc_cv_ld_sysroot=yes
30939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sysroot" >&5
30940 $as_echo "$gcc_cv_ld_sysroot" >&6; }
30941 if test x"$gcc_cv_ld_sysroot" = xyes; then
30943 $as_echo "#define HAVE_LD_SYSROOT 1" >>confdefs.h
30949 # Check for system-provided CRTs on Solaris 11.x and Solaris 12.
30950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking system-provided CRTs on Solaris" >&5
30951 $as_echo_n "checking system-provided CRTs on Solaris... " >&6; }
30952 if ${gcc_cv_solaris_crts+:} false; then :
30953 $as_echo_n "(cached) " >&6
30955 gcc_cv_solaris_crts=no
30956 if test x$host != x$target; then
30957 if test "x$with_sysroot" = xyes; then
30958 target_sysroot="${test_exec_prefix}/${target_noncanonical}/sys-root"
30960 target_sysroot="${with_sysroot}"
30963 target_libdir="$target_sysroot/usr/lib"
30964 # At the time they were added, gcrt1.o became a symlink for backwards
30965 # compatibility on x86, while crt1.o was added on sparc, so check for that.
30967 i?86-*-solaris2* | x86_64-*-solaris2*)
30968 if test -h "$target_libdir/gcrt1.o"; then gcc_cv_solaris_crts=yes; fi
30970 sparc*-*-solaris2*)
30971 if test -f "$target_libdir/crt1.o"; then gcc_cv_solaris_crts=yes; fi
30975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_solaris_crts" >&5
30976 $as_echo "$gcc_cv_solaris_crts" >&6; }
30979 if test x$gcc_cv_solaris_crts = xyes; then
30981 $as_echo "#define HAVE_SOLARIS_CRTS 1" >>confdefs.h
30985 # Check whether --enable-libssp was given.
30986 if test "${enable_libssp+set}" = set; then :
30987 enableval=$enable_libssp; case "${enableval}" in
30991 as_fn_error $? "unknown libssp setting $enableval" "$LINENO" 5
30997 # Test for stack protector support in target C library.
30998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __stack_chk_fail in target C library" >&5
30999 $as_echo_n "checking __stack_chk_fail in target C library... " >&6; }
31000 if ${gcc_cv_libc_provides_ssp+:} false; then :
31001 $as_echo_n "(cached) " >&6
31003 gcc_cv_libc_provides_ssp=no
31004 if test "x$enable_libssp" = "xno"; then
31005 gcc_cv_libc_provides_ssp=yes
31006 elif test "x$enable_libssp" = "xyes"; then
31007 gcc_cv_libc_provides_ssp=no
31011 # All versions of musl provide stack protector
31012 gcc_cv_libc_provides_ssp=yes;;
31013 *-*-linux* | *-*-kfreebsd*-gnu)
31014 # glibc 2.4 and later provides __stack_chk_fail and
31015 # either __stack_chk_guard, or TLS access to stack guard canary.
31017 if test $glibc_version_major -gt 2 \
31018 || ( test $glibc_version_major -eq 2 && test $glibc_version_minor -ge 4 ); then :
31019 gcc_cv_libc_provides_ssp=yes
31022 if test -f $target_header_dir/features.h \
31023 && $EGREP '^[ ]*#[ ]*define[ ]+__GNU_LIBRARY__[ ]+([1-9][0-9]|[6-9])' \
31024 $target_header_dir/features.h > /dev/null; then
31025 if $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC__[ ]+1' \
31026 $target_header_dir/features.h > /dev/null && \
31027 test -f $target_header_dir/bits/uClibc_config.h && \
31028 $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC_HAS_SSP__[ ]+1' \
31029 $target_header_dir/bits/uClibc_config.h > /dev/null; then
31030 gcc_cv_libc_provides_ssp=yes
31032 # all versions of Bionic support stack protector
31033 elif test -f $target_header_dir/sys/cdefs.h \
31034 && $EGREP '^[ ]*#[ ]*define[ ]+__BIONIC__[ ]+1' \
31035 $target_header_dir/sys/cdefs.h > /dev/null; then
31036 gcc_cv_libc_provides_ssp=yes
31041 # Avoid complicated tests (see
31042 # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now
31043 # simply assert that glibc does provide this, which is true for all
31044 # realistically usable GNU/Hurd configurations.
31045 # All supported versions of musl provide it as well
31046 gcc_cv_libc_provides_ssp=yes;;
31047 *-*-darwin* | *-*-freebsd* | *-*-netbsd*)
31048 ac_fn_cxx_check_func "$LINENO" "__stack_chk_fail" "ac_cv_func___stack_chk_fail"
31049 if test "x$ac_cv_func___stack_chk_fail" = xyes; then :
31050 gcc_cv_libc_provides_ssp=yes
31052 echo "no __stack_chk_fail on this target"
31056 *) gcc_cv_libc_provides_ssp=no ;;
31060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_libc_provides_ssp" >&5
31061 $as_echo "$gcc_cv_libc_provides_ssp" >&6; }
31063 if test x$gcc_cv_libc_provides_ssp = xyes; then
31065 $as_echo "#define TARGET_LIBC_PROVIDES_SSP 1" >>confdefs.h
31069 # Check whether --enable-default-ssp was given.
31070 # Check whether --enable-default-ssp was given.
31071 if test "${enable_default_ssp+set}" = set; then :
31072 enableval=$enable_default_ssp;
31073 if test x$gcc_cv_libc_provides_ssp = xyes; then
31075 ia64*-*-*) enable_default_ssp=no ;;
31076 *) enable_default_ssp=$enableval ;;
31079 enable_default_ssp=no
31082 enable_default_ssp=no
31085 if test x$enable_default_ssp = xyes ; then
31087 $as_echo "#define ENABLE_DEFAULT_SSP 1" >>confdefs.h
31092 # Test for <sys/sdt.h> on the target.
31094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking sys/sdt.h in the target C library" >&5
31095 $as_echo_n "checking sys/sdt.h in the target C library... " >&6; }
31096 if ${gcc_cv_sys_sdt_h+:} false; then :
31097 $as_echo_n "(cached) " >&6
31100 gcc_cv_sys_sdt_h=no
31101 if test -f $target_header_dir/sys/sdt.h; then
31102 gcc_cv_sys_sdt_h=yes
31106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_sys_sdt_h" >&5
31107 $as_echo "$gcc_cv_sys_sdt_h" >&6; }
31108 if test x$gcc_cv_sys_sdt_h = xyes; then :
31111 $as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
31116 # Check if TFmode long double should be used by default or not.
31117 # Some glibc targets used DFmode long double, but with glibc 2.4
31118 # and later they can use TFmode.
31120 powerpc*-*-linux* | \
31121 sparc*-*-linux* | \
31125 # Check whether --with-long-double-128 was given.
31126 if test "${with_long_double_128+set}" = set; then :
31127 withval=$with_long_double_128; gcc_cv_target_ldbl128="$with_long_double_128"
31131 s390*-*-linux-musl*)
31132 gcc_cv_target_ldbl128=yes
31134 powerpc*-*-linux-musl*)
31135 gcc_cv_target_ldbl128=no
31139 if test $glibc_version_major -gt 2 \
31140 || ( test $glibc_version_major -eq 2 && test $glibc_version_minor -ge 4 ); then :
31141 gcc_cv_target_ldbl128=yes
31144 gcc_cv_target_ldbl128=no
31145 grep '^[ ]*#[ ]*define[ ][ ]*__LONG_DOUBLE_MATH_OPTIONAL' \
31146 $target_header_dir/bits/wordsize.h > /dev/null 2>&1 \
31147 && gcc_cv_target_ldbl128=yes
31158 if test x$gcc_cv_target_ldbl128 = xyes; then
31160 $as_echo "#define TARGET_DEFAULT_LONG_DOUBLE_128 1" >>confdefs.h
31164 # Check if TFmode long double target should use the IBM extended double or IEEE
31165 # 128-bit floating point formats if long doubles are 128-bits long. The long
31166 # double type can only be switched on powerpc64 bit Linux systems where VSX is
31167 # supported. Other PowerPC systems do not build the IEEE 128-bit emulator in
31170 # Check whether --with-long-double-format was given.
31171 if test "${with_long_double_format+set}" = set; then :
31172 withval=$with_long_double_format;
31173 case "$target:$with_long_double_format" in
31174 powerpc64le-*-linux*:ieee | powerpc64le-*-linux*:ibm)
31177 powerpc64-*-linux*:ieee | powerpc64-*-linux*:ibm)
31178 # IEEE 128-bit emulation is only built on 64-bit VSX Linux systems
31179 case "$with_cpu" in
31180 power7 | power8 | power9 | power1*)
31184 as_fn_error $? "Configuration option --with-long-double-format is only \
31185 supported if the default cpu is power7 or newer" "$LINENO" 5
31186 with_long_double_format=""
31190 powerpc64*-*-linux*:*)
31191 as_fn_error $? "--with-long-double-format argument should be ibm or ieee" "$LINENO" 5
31192 with_long_double_format=""
31195 as_fn_error $? "Configure option --with-long-double-format is only supported \
31196 on 64-bit PowerPC VSX Linux systems" "$LINENO" 5
31197 with_long_double_format=""
31203 # Check if the target LIBC supports exporting the AT_PLATFORM and AT_HWCAP
31204 # values in the TCB. Currently, only GLIBC 2.23 and later support this.
31205 gcc_cv_libc_provides_hwcap_in_tcb=no
31209 if test $glibc_version_major -gt 2 \
31210 || ( test $glibc_version_major -eq 2 && test $glibc_version_minor -ge 23 ); then :
31211 gcc_cv_libc_provides_hwcap_in_tcb=yes
31215 if test x$gcc_cv_libc_provides_hwcap_in_tcb = xyes; then
31217 $as_echo "#define TARGET_LIBC_PROVIDES_HWCAP_IN_TCB 1" >>confdefs.h
31221 # Check if the target LIBC handles PT_GNU_STACK.
31222 gcc_cv_libc_gnustack=unknown
31224 mips*-*-linux-musl*)
31225 gcc_cv_libc_gnustack=yes
31229 if test $glibc_version_major -gt 2 \
31230 || ( test $glibc_version_major -eq 2 && test $glibc_version_minor -ge 31 ); then :
31231 gcc_cv_libc_gnustack=yes
31235 if test x$gcc_cv_libc_gnustack = xyes; then
31237 $as_echo "#define TARGET_LIBC_GNUSTACK 1" >>confdefs.h
31241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dl_iterate_phdr in target C library" >&5
31242 $as_echo_n "checking dl_iterate_phdr in target C library... " >&6; }
31243 gcc_cv_target_dl_iterate_phdr=unknown
31246 # <link.h> needs both a dl_iterate_phdr declaration and support for
31247 # compilation with largefile support.
31248 if grep dl_iterate_phdr $target_header_dir/link.h > /dev/null 2>&1 \
31249 && grep 'large file capable' $target_header_dir/link.h > /dev/null 2>&1; then
31250 gcc_cv_target_dl_iterate_phdr=yes
31252 gcc_cv_target_dl_iterate_phdr=no
31255 *-*-dragonfly* | *-*-freebsd*)
31256 if grep dl_iterate_phdr $target_header_dir/sys/link_elf.h > /dev/null 2>&1; then
31257 gcc_cv_target_dl_iterate_phdr=yes
31259 gcc_cv_target_dl_iterate_phdr=no
31263 gcc_cv_target_dl_iterate_phdr=yes
31267 if test x$gcc_cv_target_dl_iterate_phdr = xyes; then
31269 $as_echo "#define TARGET_DL_ITERATE_PHDR 1" >>confdefs.h
31272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_target_dl_iterate_phdr" >&5
31273 $as_echo "$gcc_cv_target_dl_iterate_phdr" >&6; }
31275 # We no longer support different GC mechanisms. Emit an error if
31276 # the user configures with --with-gc.
31278 # Check whether --with-gc was given.
31279 if test "${with_gc+set}" = set; then :
31280 withval=$with_gc; as_fn_error $? "Configure option --with-gc is only supported up to GCC 4.7.x" "$LINENO" 5
31284 # Libraries to use on the host. This will normally be set by the top
31285 # level Makefile. Here we simply capture the value for our Makefile.
31286 if test -z "${HOST_LIBS+set}"; then
31291 # Use the system's zlib library.
31293 # Use the system's zlib library.
31294 zlibdir="-L\$(top_builddir)/../zlib"
31295 zlibinc="-I\$(top_srcdir)/../zlib"
31297 # Check whether --with-system-zlib was given.
31298 if test "${with_system_zlib+set}" = set; then :
31299 withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then
31311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
31312 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
31313 # Check whether --enable-maintainer-mode was given.
31314 if test "${enable_maintainer_mode+set}" = set; then :
31315 enableval=$enable_maintainer_mode; maintainer_mode=$enableval
31321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
31322 $as_echo "$maintainer_mode" >&6; }
31324 if test "$maintainer_mode" = "yes"; then
31330 if test -z "$CTAGS"; then
31334 if test -z "$ETAGS"; then
31338 if test -z "$CSCOPE"; then
31344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to avoid linking multiple front-ends at once" >&5
31345 $as_echo_n "checking whether to avoid linking multiple front-ends at once... " >&6; }
31346 # Check whether --enable-link-mutex was given.
31347 if test "${enable_link_mutex+set}" = set; then :
31348 enableval=$enable_link_mutex; do_link_mutex=$enableval
31353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $do_link_mutex" >&5
31354 $as_echo "$do_link_mutex" >&6; }
31356 if test "$do_link_mutex" = "yes"; then
31359 DO_LINK_MUTEX=false
31364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to serialize linking of multiple front-ends" >&5
31365 $as_echo_n "checking whether to serialize linking of multiple front-ends... " >&6; }
31366 # Check whether --enable-link-serialization was given.
31367 if test "${enable_link_serialization+set}" = set; then :
31368 enableval=$enable_link_serialization; do_link_serialization=$enableval
31370 do_link_serialization=no
31373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $do_link_serialization" >&5
31374 $as_echo "$do_link_serialization" >&6; }
31376 case "$do_link_serialization" in
31378 DO_LINK_SERIALIZATION=1;;
31379 [1-9] | [1-9][0-9] | [1-9][0-9][0-9])
31380 DO_LINK_SERIALIZATION=$do_link_serialization;;
31382 DO_LINK_SERIALIZATION=;;
31384 as_fn_error $? "bad value ${do_link_serialization} given for --enable-link-serialization" "$LINENO" 5 ;;
31392 # Make empty files to contain the specs and options for each language.
31393 # Then add #include lines to for a compiler that has specs and/or options.
31399 # These (without "all_") are set in each config-lang.in.
31400 # `language' must be a single word so is spelled singularly.
31403 all_outputs='Makefile'
31404 # List of language configure and makefile fragments.
31405 all_lang_configurefrags=
31406 all_lang_makefrags=
31407 # Additional files for gengtype
31408 all_gtfiles="$target_gtfiles"
31410 # These are the languages that are set in --enable-languages,
31411 # and are available in the GCC tree.
31412 all_selected_languages=
31414 # Add the language fragments.
31415 # Languages are added via two mechanisms. Some information must be
31416 # recorded in makefile variables, these are defined in config-lang.in.
31417 # We accumulate them and plug them into the main Makefile.
31418 # The other mechanism is a set of hooks for each of the main targets
31419 # like `clean', `install', etc.
31421 language_hooks="Make-hooks"
31423 for lang in ${srcdir}/*/config-lang.in
31425 test "$lang" = "${srcdir}/*/config-lang.in" && continue
31427 lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
31428 if test "x$lang_alias" = x
31430 echo "$lang doesn't set \$language." 1>&2
31433 subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
31434 subdirs="$subdirs $subdir"
31436 # $gcc_subdir is where the gcc integration files are to be found
31437 # for a language, both for internal compiler purposes (compiler
31438 # sources implementing front-end to GCC tree converters), and for
31439 # build infrastructure purposes (Make-lang.in, etc.)
31441 # This will be <subdir> (relative to $srcdir) if a line like
31442 # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
31443 # is found in <langdir>/config-lang.in, and will remain <langdir>
31446 # Except for the language alias (fetched above), the regular
31447 # "config-lang.in" contents are always retrieved from $gcc_subdir,
31448 # so a <langdir>/config-lang.in setting gcc_subdir typically sets
31449 # only this and the language alias.
31451 gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^ ]*\).*$,\1,p' $lang`
31452 if [ "$gcc_subdir" = "" ]; then
31453 gcc_subdir="$subdir"
31456 case ",$enable_languages," in
31458 all_selected_languages="$all_selected_languages $lang_alias"
31459 if test -f $srcdir/$gcc_subdir/lang-specs.h; then
31460 lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
31471 . ${srcdir}/$gcc_subdir/config-lang.in
31472 if test "x$language" = x
31474 echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
31479 case ",$enable_languages," in
31480 *,$lang_alias,*) ;;
31482 for i in $subdir_requires; do
31483 test -f "${srcdir}/$i/config-lang.in" && continue
31491 all_lang_configurefrags="$all_lang_configurefrags \$(srcdir)/$gcc_subdir/config-lang.in"
31492 if test "x$language" = xc && test -n "$all_lang_makefrags"; then
31493 # Put c/Make-lang.in fragment first to match serialization languages order.
31494 all_lang_makefrags="\$(srcdir)/$gcc_subdir/Make-lang.in $all_lang_makefrags"
31496 all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
31498 if test -f $srcdir/$gcc_subdir/lang.opt; then
31499 lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
31500 all_opt_files="$all_opt_files $srcdir/$gcc_subdir/lang.opt"
31502 if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
31503 lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
31505 all_languages="$all_languages $language"
31506 all_compilers="$all_compilers $compilers"
31507 all_outputs="$all_outputs $outputs"
31508 all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
31509 case ",$enable_languages," in
31512 $as_echo "#define ENABLE_LTO 1" >>confdefs.h
31522 for language in $all_selected_languages
31524 check_languages="$check_languages check-$language"
31527 selftest_languages=
31528 for language in $all_selected_languages
31530 selftest_languages="$selftest_languages selftest-$language"
31533 # We link each language in with a set of hooks, reached indirectly via
31534 # lang.${target}. Only do so for selected languages.
31538 target_list="all.cross start.encap rest.encap tags \
31539 install-common install-man install-info install-dvi install-pdf \
31540 install-html dvi pdf html uninstall info man srcextra srcman srcinfo \
31541 mostlyclean clean distclean maintainer-clean install-plugin"
31543 for t in $target_list
31546 for lang in $all_selected_languages
31550 echo "lang.$t: $x" >> Make-hooks
31553 echo "ifeq (\$(DO_LINK_SERIALIZATION),)" >> Make-hooks
31554 echo "SERIAL_LIST =" >> Make-hooks
31555 echo else >> Make-hooks
31559 serialization_languages=c
31560 for lang in $all_selected_languages
31562 test $lang = c && continue
31563 if test $lang = lto; then
31564 serialization_languages="$serialization_languages lto1 lto2"
31566 serialization_languages="$serialization_languages $lang"
31569 for lang in $serialization_languages
31571 test $lang = c && continue
31572 lang_cnt=`expr $lang_cnt + 1`
31573 lang_list=" $prev$lang_list"
31576 echo "SERIAL_LIST = \$(wordlist \$(DO_LINK_SERIALIZATION),$lang_cnt,$lang_list)" >> Make-hooks
31577 echo endif >> Make-hooks
31578 echo "SERIAL_COUNT = `expr $lang_cnt + 1`" >> Make-hooks
31579 echo "INDEX.c = 0" >> Make-hooks
31581 for lang in $serialization_languages
31583 test $lang = c && continue
31584 echo "$lang.prev = \$(if \$(word $lang_cnt,\$(SERIAL_LIST)),\$(\$(word $lang_cnt,\$(SERIAL_LIST)).serial))" >> Make-hooks
31585 echo "INDEX.$lang = $lang_idx" >> Make-hooks
31586 lang_cnt=`expr $lang_cnt - 1`
31587 lang_idx=`expr $lang_idx + 1`
31591 # Option include files
31594 ${AWK} -f $srcdir/opt-include.awk $all_opt_files > option-includes.mk
31595 option_includes="option-includes.mk"
31604 echo "dir ." > .gdbinit
31605 echo "dir ${srcdir}" >> .gdbinit
31606 if test x$gdb_needs_out_file_path = xyes
31608 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
31610 if test "x$subdirs" != x; then
31613 echo "dir ${srcdir}/$s" >> .gdbinit
31616 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
31617 echo "python import sys; sys.path.append('${srcdir}'); import gdbhooks" >> .gdbinit
31619 # Put a breakpoint on __asan_report_error to help with debugging buffer
31622 *-fsanitize=address*)
31623 echo "source ${srcdir}/gdbasan.in" >> .gdbinit
31627 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
31631 # Find a directory in which to install a shared libgcc.
31633 # Check whether --enable-version-specific-runtime-libs was given.
31634 if test "${enable_version_specific_runtime_libs+set}" = set; then :
31635 enableval=$enable_version_specific_runtime_libs;
31639 # Substitute configuration variables
31710 if test x${build} = x${host} ; then
31711 if test x${host} = x${target} ; then
31712 echo "Links are now set up to build a native compiler for ${target}." 1>&2
31714 echo "Links are now set up to build a cross-compiler" 1>&2
31715 echo " from ${host} to ${target}." 1>&2
31718 if test x${host} = x${target} ; then
31719 echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
31720 echo " for ${target}." 1>&2
31722 echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
31723 echo " from ${host} to ${target}." 1>&2
31732 if test "x${ISLLIBS}" != "x" ; then
31734 $as_echo "#define HAVE_isl 1" >>confdefs.h
31738 # Check for plugin support
31739 # Check whether --enable-plugin was given.
31740 if test "${enable_plugin+set}" = set; then :
31741 enableval=$enable_plugin; enable_plugin=$enableval
31743 enable_plugin=yes; default_plugin=yes
31752 # Since plugin support under MinGW is not as straightforward as on
31753 # other platforms (e.g., we have to link import library, etc), we
31754 # only enable it if explicitly requested.
31755 if test x"$default_plugin" = x"yes"; then
31757 elif test x"$enable_plugin" = x"yes"; then
31758 # Use make's target variable to derive import library name.
31759 pluginlibs='-Wl,--export-all-symbols -Wl,--out-implib=$@.a'
31764 if test x$build = x$host; then
31765 export_sym_check="nm${exeext} -g"
31766 elif test x$host = x$target; then
31767 export_sym_check="$gcc_cv_nm -g"
31773 if test x$build = x$host; then
31774 export_sym_check="$ac_cv_prog_OBJDUMP -T"
31775 elif test x$host = x$target; then
31776 export_sym_check="$gcc_cv_objdump -T"
31783 if test x"$enable_plugin" = x"yes" -a x"$plugin_check" = x"yes"; then
31785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exported symbols" >&5
31786 $as_echo_n "checking for exported symbols... " >&6; }
31787 if test "x$export_sym_check" != x; then
31788 echo "int main() {return 0;} int foobar() {return 0;}" > conftest.c
31789 ${CC} ${CFLAGS} ${LDFLAGS} conftest.c -o conftest$ac_exeext > /dev/null 2>&1
31790 if $export_sym_check conftest$ac_exeext | grep foobar > /dev/null; then
31791 : # No need to use a flag
31792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31793 $as_echo "yes" >&6; }
31795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31796 $as_echo "yes" >&6; }
31797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -rdynamic" >&5
31798 $as_echo_n "checking for -rdynamic... " >&6; }
31799 ${CC} ${CFLAGS} ${LDFLAGS} -rdynamic conftest.c -o conftest$ac_exeext > /dev/null 2>&1
31800 if $export_sym_check conftest$ac_exeext | grep foobar > /dev/null; then
31801 plugin_rdynamic=yes
31802 pluginlibs="-rdynamic"
31807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_rdynamic" >&5
31808 $as_echo "$plugin_rdynamic" >&6; }
31811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unable to check" >&5
31812 $as_echo "unable to check" >&6; }
31817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
31818 $as_echo_n "checking for library containing dlopen... " >&6; }
31819 if ${ac_cv_search_dlopen+:} false; then :
31820 $as_echo_n "(cached) " >&6
31822 ac_func_search_save_LIBS=$LIBS
31823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31824 /* end confdefs.h. */
31826 /* Override any GCC internal prototype to avoid an error.
31827 Use char because int might match the return type of a GCC
31828 builtin and then its argument prototype would still apply. */
31841 for ac_lib in '' dl; do
31842 if test -z "$ac_lib"; then
31843 ac_res="none required"
31846 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
31848 if ac_fn_cxx_try_link "$LINENO"; then :
31849 ac_cv_search_dlopen=$ac_res
31851 rm -f core conftest.err conftest.$ac_objext \
31853 if ${ac_cv_search_dlopen+:} false; then :
31857 if ${ac_cv_search_dlopen+:} false; then :
31860 ac_cv_search_dlopen=no
31862 rm conftest.$ac_ext
31863 LIBS=$ac_func_search_save_LIBS
31865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
31866 $as_echo "$ac_cv_search_dlopen" >&6; }
31867 ac_res=$ac_cv_search_dlopen
31868 if test "$ac_res" != no; then :
31869 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
31873 if test x"$ac_cv_search_dlopen" = x"-ldl"; then
31874 pluginlibs="$pluginlibs -ldl"
31878 # Check that we can build shared objects with -fPIC -shared
31879 saved_LDFLAGS="$LDFLAGS"
31880 saved_CFLAGS="$CFLAGS"
31881 saved_CXXFLAGS="$CXXFLAGS"
31884 CFLAGS=`echo $CFLAGS | sed s/-mdynamic-no-pic//g`
31885 CFLAGS="$CFLAGS -fPIC"
31886 CXXFLAGS=`echo $CXXFLAGS | sed s/-mdynamic-no-pic//g`
31887 CXXFLAGS="$CXXFLAGS -fPIC"
31888 LDFLAGS="$LDFLAGS -shared -undefined dynamic_lookup"
31891 CFLAGS="$CFLAGS -fPIC"
31892 CXXFLAGS="$CXXFLAGS -fPIC"
31893 LDFLAGS="$LDFLAGS -fPIC -shared"
31896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fPIC -shared" >&5
31897 $as_echo_n "checking for -fPIC -shared... " >&6; }
31898 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31899 /* end confdefs.h. */
31909 if ac_fn_cxx_try_link "$LINENO"; then :
31910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
31911 $as_echo "yes" >&6; }; have_pic_shared=yes
31913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
31914 $as_echo "no" >&6; }; have_pic_shared=no
31916 rm -f core conftest.err conftest.$ac_objext \
31917 conftest$ac_exeext conftest.$ac_ext
31918 if test x"$have_pic_shared" != x"yes" -o x"$ac_cv_search_dlopen" = x"no"; then
31922 LDFLAGS="$saved_LDFLAGS"
31923 CFLAGS="$saved_CFLAGS"
31924 CXXFLAGS="$saved_CXXFLAGS"
31926 # If plugin support had been requested but not available, fail.
31927 if test x"$enable_plugin" = x"no" ; then
31928 if test x"$default_plugin" != x"yes"; then
31930 Building GCC with plugin support requires a host that supports
31931 -fPIC, -shared, -ldl and -rdynamic." "$LINENO" 5
31938 if test x"$enable_plugin" = x"yes"; then
31940 $as_echo "#define ENABLE_PLUGIN 1" >>confdefs.h
31945 # Enable --enable-host-shared
31946 # Check whether --enable-host-shared was given.
31947 if test "${enable_host_shared+set}" = set; then :
31948 enableval=$enable_host_shared; PICFLAG=-fPIC
31957 # Check whether --enable-libquadmath-support was given.
31958 if test "${enable_libquadmath_support+set}" = set; then :
31959 enableval=$enable_libquadmath_support; ENABLE_LIBQUADMATH_SUPPORT=$enableval
31961 ENABLE_LIBQUADMATH_SUPPORT=yes
31964 if test "${ENABLE_LIBQUADMATH_SUPPORT}" != "no" ; then
31966 $as_echo "#define ENABLE_LIBQUADMATH_SUPPORT 1" >>confdefs.h
31971 # Specify what hash style to use by default.
31973 # Check whether --with-linker-hash-style was given.
31974 if test "${with_linker_hash_style+set}" = set; then :
31975 withval=$with_linker_hash_style; case x"$withval" in
31977 LINKER_HASH_STYLE=sysv
31980 LINKER_HASH_STYLE=gnu
31983 LINKER_HASH_STYLE=both
31986 as_fn_error $? "$withval is an invalid option to --with-linker-hash-style" "$LINENO" 5
31990 LINKER_HASH_STYLE=''
31993 if test x"${LINKER_HASH_STYLE}" != x; then
31995 cat >>confdefs.h <<_ACEOF
31996 #define LINKER_HASH_STYLE "$LINKER_HASH_STYLE"
32001 # Specify what should be the default of -fdiagnostics-color option.
32003 # Check whether --with-diagnostics-color was given.
32004 if test "${with_diagnostics_color+set}" = set; then :
32005 withval=$with_diagnostics_color; case x"$withval" in
32007 DIAGNOSTICS_COLOR_DEFAULT=DIAGNOSTICS_COLOR_NO
32010 DIAGNOSTICS_COLOR_DEFAULT=DIAGNOSTICS_COLOR_AUTO
32013 DIAGNOSTICS_COLOR_DEFAULT=-1
32016 DIAGNOSTICS_COLOR_DEFAULT=DIAGNOSTICS_COLOR_YES
32019 as_fn_error $? "$withval is an invalid option to --with-diagnostics-color" "$LINENO" 5
32023 DIAGNOSTICS_COLOR_DEFAULT=DIAGNOSTICS_COLOR_AUTO
32027 cat >>confdefs.h <<_ACEOF
32028 #define DIAGNOSTICS_COLOR_DEFAULT $DIAGNOSTICS_COLOR_DEFAULT
32032 # Specify what should be the default of -fdiagnostics-urls option.
32034 # Check whether --with-diagnostics-urls was given.
32035 if test "${with_diagnostics_urls+set}" = set; then :
32036 withval=$with_diagnostics_urls; case x"$withval" in
32038 DIAGNOSTICS_URLS_DEFAULT=DIAGNOSTICS_URL_NO
32041 DIAGNOSTICS_URLS_DEFAULT=DIAGNOSTICS_URL_AUTO
32044 DIAGNOSTICS_URLS_DEFAULT=-1
32047 DIAGNOSTICS_URLS_DEFAULT=DIAGNOSTICS_URL_YES
32050 as_fn_error $? "$withval is an invalid option to --with-diagnostics-urls" "$LINENO" 5
32054 DIAGNOSTICS_URLS_DEFAULT=DIAGNOSTICS_URL_AUTO
32058 cat >>confdefs.h <<_ACEOF
32059 #define DIAGNOSTICS_URLS_DEFAULT $DIAGNOSTICS_URLS_DEFAULT
32063 # Generate gcc-driver-name.h containing GCC_DRIVER_NAME for the benefit
32064 # of jit/jit-playback.cc.
32065 gcc_driver_version=`eval "${get_gcc_base_ver} $srcdir/BASE-VER"`
32066 echo "gcc_driver_version: ${gcc_driver_version}"
32067 cat > gcc-driver-name.h <<EOF
32068 #define GCC_DRIVER_NAME "${target_noncanonical}-gcc-${gcc_driver_version}${exeext}"
32071 # Check whether --enable-default-pie was given.
32072 # Check whether --enable-default-pie was given.
32073 if test "${enable_default_pie+set}" = set; then :
32074 enableval=$enable_default_pie; enable_default_pie=$enableval
32076 enable_default_pie=no
32079 if test x$enable_default_pie = xyes ; then
32081 $as_echo "#define ENABLE_DEFAULT_PIE 1" >>confdefs.h
32086 # Check if -fno-PIE works.
32087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fno-PIE option" >&5
32088 $as_echo_n "checking for -fno-PIE option... " >&6; }
32089 if ${gcc_cv_c_no_fpie+:} false; then :
32090 $as_echo_n "(cached) " >&6
32092 saved_CXXFLAGS="$CXXFLAGS"
32093 CXXFLAGS="$CXXFLAGS -fno-PIE"
32094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32095 /* end confdefs.h. */
32096 int main(void) {return 0;}
32098 if ac_fn_cxx_try_compile "$LINENO"; then :
32099 gcc_cv_c_no_fpie=yes
32101 gcc_cv_c_no_fpie=no
32103 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32104 CXXFLAGS="$saved_CXXFLAGS"
32106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_c_no_fpie" >&5
32107 $as_echo "$gcc_cv_c_no_fpie" >&6; }
32108 if test "$gcc_cv_c_no_fpie" = "yes"; then
32109 NO_PIE_CFLAGS="-fno-PIE"
32113 # Check if -no-pie works.
32114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -no-pie option" >&5
32115 $as_echo_n "checking for -no-pie option... " >&6; }
32116 if ${gcc_cv_no_pie+:} false; then :
32117 $as_echo_n "(cached) " >&6
32119 saved_LDFLAGS="$LDFLAGS"
32120 LDFLAGS="$LDFLAGS -no-pie"
32121 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32122 /* end confdefs.h. */
32123 int main(void) {return 0;}
32125 if ac_fn_cxx_try_link "$LINENO"; then :
32130 rm -f core conftest.err conftest.$ac_objext \
32131 conftest$ac_exeext conftest.$ac_ext
32132 LDFLAGS="$saved_LDFLAGS"
32134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_no_pie" >&5
32135 $as_echo "$gcc_cv_no_pie" >&6; }
32136 if test "$gcc_cv_no_pie" = "yes"; then
32137 NO_PIE_FLAG="-no-pie"
32141 # Enable Intel CET on Intel CET enabled host if jit is enabled.
32142 # Check whether --enable-cet was given.
32143 if test "${enable_cet+set}" = set; then :
32144 enableval=$enable_cet;
32145 case "$enableval" in
32147 *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
32155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
32156 $as_echo_n "checking for CET support... " >&6; }
32159 i[34567]86-*-linux* | x86_64-*-linux*)
32161 cet_save_CFLAGS="$CFLAGS"
32162 CFLAGS="$CFLAGS -fcf-protection"
32163 case "$enable_cet" in
32165 # Check if target supports multi-byte NOPs
32166 # and if compiler and assembler support CET.
32167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32168 /* end confdefs.h. */
32174 #if !defined(__SSE2__)
32175 #error target does not support multi-byte NOPs
32184 if ac_fn_cxx_try_compile "$LINENO"; then :
32189 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32192 # Check if compiler and assembler support CET.
32193 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32194 /* end confdefs.h. */
32204 if ac_fn_cxx_try_compile "$LINENO"; then :
32209 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32210 if test $support_cet = "no"; then
32211 if test x$enable_bootstrap != xno \
32212 && test -z "${with_build_subdir}" \
32213 && (test ! -f ../stage_current \
32214 || test `cat ../stage_current` != "stage1"); then
32215 # Require CET support only for the final GCC build.
32216 as_fn_error $? "compiler and assembler with CET support are required for --enable-cet" "$LINENO" 5
32218 # Don't enable CET without CET support for non-bootstrap
32219 # build, in stage1 nor for build support.
32225 CFLAGS="$cet_save_CFLAGS"
32233 cet_save_CFLAGS="$CFLAGS"
32234 CFLAGS="$CFLAGS -fcf-protection=none"
32235 cet_save_LDFLAGS="$LDFLAGS"
32236 LDFLAGS="$LDFLAGS -Wl,-z,ibt,-z,shstk"
32237 if test x$may_have_cet = xyes; then
32238 # Check whether -fcf-protection=none -Wl,-z,ibt,-z,shstk work.
32239 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32240 /* end confdefs.h. */
32250 if ac_fn_cxx_try_link "$LINENO"; then :
32255 rm -f core conftest.err conftest.$ac_objext \
32256 conftest$ac_exeext conftest.$ac_ext
32259 if test x$may_have_cet = xyes; then
32260 if test x$cross_compiling = xno; then
32261 if test "$cross_compiling" = yes; then :
32262 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
32263 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
32264 as_fn_error $? "cannot run test program while cross compiling
32265 See \`config.log' for more details" "$LINENO" 5; }
32267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32268 /* end confdefs.h. */
32278 if ac_fn_cxx_try_run "$LINENO"; then :
32279 have_multi_byte_nop=yes
32281 have_multi_byte_nop=no
32283 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
32284 conftest.$ac_objext conftest.beam conftest.$ac_ext
32288 if test x$have_multi_byte_nop = xyes; then
32289 if test "$cross_compiling" = yes; then :
32290 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
32291 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
32292 as_fn_error $? "cannot run test program while cross compiling
32293 See \`config.log' for more details" "$LINENO" 5; }
32295 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32296 /* end confdefs.h. */
32304 __attribute__ ((noinline, noclone))
32305 xxx (void (*f) (void))
32311 __attribute__ ((noinline, noclone))
32325 if ac_fn_cxx_try_run "$LINENO"; then :
32330 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
32331 conftest.$ac_objext conftest.beam conftest.$ac_ext
32335 if test x$enable_cet = xno -a x$have_cet = xyes; then
32336 as_fn_error $? "Intel CET must be enabled on Intel CET enabled host" "$LINENO" 5
32340 # Enable CET in cross compiler if possible so that it will run on both
32341 # CET and non-CET hosts.
32344 if test x$enable_cet = xyes; then
32345 CET_HOST_FLAGS="-fcf-protection"
32346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
32347 $as_echo "yes" >&6; }
32349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32350 $as_echo "no" >&6; }
32352 CFLAGS="$cet_save_CFLAGS"
32353 LDFLAGS="$cet_save_LDFLAGS"
32355 case x$enable_languages in
32364 # Check linker supports '-z bndplt'
32365 ld_bndplt_support=no
32366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker -z bndplt option" >&5
32367 $as_echo_n "checking linker -z bndplt option... " >&6; }
32368 if test x"$ld_is_gold" = xno; then
32369 if test $in_tree_ld = yes ; then
32370 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 25 -o "$gcc_cv_gld_major_version" -gt 2; then
32371 ld_bndplt_support=yes
32373 elif test x$gcc_cv_ld != x; then
32374 # Check if linker supports -a bndplt option
32375 if $gcc_cv_ld --help 2>&1 | grep -- '-z bndplt' > /dev/null; then
32376 ld_bndplt_support=yes
32380 if test x"$ld_bndplt_support" = xyes; then
32382 $as_echo "#define HAVE_LD_BNDPLT_SUPPORT 1" >>confdefs.h
32385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_bndplt_support" >&5
32386 $as_echo "$ld_bndplt_support" >&6; }
32388 # Check linker supports '--push-state'/'--pop-state'
32389 ld_pushpopstate_support=no
32390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --push-state/--pop-state options" >&5
32391 $as_echo_n "checking linker --push-state/--pop-state options... " >&6; }
32392 if test x"$ld_is_gold" = xno; then
32393 if test $in_tree_ld = yes ; then
32394 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 25 -o "$gcc_cv_gld_major_version" -gt 2; then
32395 ld_pushpopstate_support=yes
32397 elif test x$gcc_cv_ld != x; then
32398 # Check if linker supports --push-state/--pop-state options
32399 if $gcc_cv_ld --help 2>&1 | grep -- '--push-state' > /dev/null; then
32400 ld_pushpopstate_support=yes
32404 if test x"$ld_pushpopstate_support" = xyes; then
32406 $as_echo "#define HAVE_LD_PUSHPOPSTATE_SUPPORT 1" >>confdefs.h
32409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_pushpopstate_support" >&5
32410 $as_echo "$ld_pushpopstate_support" >&6; }
32412 # On s390, float_t has historically been statically defined as double for no
32413 # good reason. To comply with the C standard in the light of this definition,
32414 # gcc has evaluated float expressions in double precision when in
32415 # standards-compatible mode or when given -fexcess-precision=standard. To enable
32416 # a smooth transition towards the new model used by most architectures, where
32417 # gcc describes its behavior via the macro __FLT_EVAL_METHOD__ and glibc derives
32418 # float_t from that, this behavior can be configured with
32419 # --enable-s390-excess-float-precision. When given as enabled, that flag selects
32420 # the old model. When omitted, native builds and cross compiles that have target
32421 # libc headers will detect whether libc clamps float_t to double and in that
32422 # case maintain the old model. Otherwise, they will default to the new model.
32423 # Check whether --enable-s390-excess-float-precision was given.
32424 if test "${enable_s390_excess_float_precision+set}" = set; then :
32425 enableval=$enable_s390_excess_float_precision;
32427 enable_s390_excess_float_precision=auto
32433 if test x"$enable_s390_excess_float_precision" = xauto; then
32434 # Can we autodetect the behavior of the target libc?
32435 if test "$target" = "$host" -a "$host" = "$build"; then
32436 enable_s390_excess_float_precision=autodetect
32437 elif test "x$with_headers" != xno; then
32438 # cross build. are target headers available?
32439 # carefully coerce the build-system compiler to use target headers
32440 saved_CXXFLAGS="$CXXFLAGS"
32441 fixed_XGCC_FLAGS_FOR_TARGET=`echo "$XGCC_FLAGS_FOR_TARGET" | sed 's/-B/-idirafter/g'`
32442 CROSS_TEST_CXXFLAGS="-nostdinc $fixed_XGCC_FLAGS_FOR_TARGET"
32443 CXXFLAGS="$CROSS_TEST_CXXFLAGS"
32444 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32445 /* end confdefs.h. */
32450 if ac_fn_cxx_try_compile "$LINENO"; then :
32451 enable_s390_excess_float_precision=autodetect
32453 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32454 CXXFLAGS="$saved_CXXFLAGS"
32457 if test x"$enable_s390_excess_float_precision" = xautodetect; then
32458 saved_CXXFLAGS="$CXXFLAGS"
32459 if ! test "$target" = "$host" -a "$host" = "$build"; then
32460 CXXFLAGS="$CROSS_TEST_CXXFLAGS"
32461 unset CROSS_TEST_CXXFLAGS
32463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for glibc clamping float_t to double" >&5
32464 $as_echo_n "checking for glibc clamping float_t to double... " >&6; }
32465 if ${gcc_cv_float_t_clamped_to_double+:} false; then :
32466 $as_echo_n "(cached) " >&6
32469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32470 /* end confdefs.h. */
32472 #define __FLT_EVAL_METHOD__ 0
32474 int dummy[sizeof(float_t) == sizeof(double) ? 1 : -1];
32477 if ac_fn_cxx_try_compile "$LINENO"; then :
32478 gcc_cv_float_t_clamped_to_double=yes
32480 gcc_cv_float_t_clamped_to_double=no
32482 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_float_t_clamped_to_double" >&5
32485 $as_echo "$gcc_cv_float_t_clamped_to_double" >&6; }
32486 CXXFLAGS="$saved_CXXFLAGS"
32487 enable_s390_excess_float_precision="$gcc_cv_float_t_clamped_to_double"
32489 # no way to detect behavior of target libc, default to new model
32490 enable_s390_excess_float_precision=no
32495 if test x"$enable_s390_excess_float_precision" = xyes; then
32497 $as_echo "#define ENABLE_S390_EXCESS_FLOAT_PRECISION 1" >>confdefs.h
32503 # Configure the subdirectories
32504 # AC_CONFIG_SUBDIRS($subdirs)
32506 # Create the Makefile
32507 # and configure language subdirectories
32508 ac_config_files="$ac_config_files $all_outputs"
32511 ac_config_commands="$ac_config_commands default"
32513 cat >confcache <<\_ACEOF
32514 # This file is a shell script that caches the results of configure
32515 # tests run on this system so they can be shared between configure
32516 # scripts and configure runs, see configure's option --config-cache.
32517 # It is not useful on other systems. If it contains results you don't
32518 # want to keep, you may remove or edit it.
32520 # config.status only pays attention to the cache file if you give it
32521 # the --recheck option to rerun configure.
32523 # `ac_cv_env_foo' variables (set or unset) will be overridden when
32524 # loading this file, other *unset* `ac_cv_foo' will be assigned the
32525 # following values.
32529 # The following way of writing the cache mishandles newlines in values,
32530 # but we know of no workaround that is simple, portable, and efficient.
32531 # So, we kill variables containing newlines.
32532 # Ultrix sh set writes to stderr and can't be redirected directly,
32533 # and sets the high bit in the cache file unless we assign to the vars.
32535 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
32536 eval ac_val=\$$ac_var
32540 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
32541 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
32544 _ | IFS | as_nl) ;; #(
32545 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
32546 *) { eval $ac_var=; unset $ac_var;} ;;
32552 case $as_nl`(ac_space=' '; set) 2>&1` in #(
32553 *${as_nl}ac_space=\ *)
32554 # `set' does not quote correctly, so add quotes: double-quote
32555 # substitution turns \\\\ into \\, and sed turns \\ into \.
32558 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
32561 # `set' quotes correctly as required by POSIX, so do not add quotes.
32562 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
32571 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
32573 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
32575 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
32576 if test -w "$cache_file"; then
32577 if test "x$cache_file" != "x/dev/null"; then
32578 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
32579 $as_echo "$as_me: updating cache $cache_file" >&6;}
32580 if test ! -f "$cache_file" || test -h "$cache_file"; then
32581 cat confcache >"$cache_file"
32583 case $cache_file in #(
32585 mv -f confcache "$cache_file"$$ &&
32586 mv -f "$cache_file"$$ "$cache_file" ;; #(
32588 mv -f confcache "$cache_file" ;;
32593 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
32594 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
32599 test "x$prefix" = xNONE && prefix=$ac_default_prefix
32600 # Let make expand exec_prefix.
32601 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
32603 DEFS=-DHAVE_CONFIG_H
32608 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
32609 # 1. Remove the extension, and $U if already installed.
32610 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
32611 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
32612 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
32613 # will be set to the directory where LIBOBJS objects are built.
32614 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
32615 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
32617 LIBOBJS=$ac_libobjs
32619 LTLIBOBJS=$ac_ltlibobjs
32624 : "${CONFIG_STATUS=./config.status}"
32626 ac_clean_files_save=$ac_clean_files
32627 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
32628 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
32629 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
32631 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
32633 # Generated by $as_me.
32634 # Run this file to recreate the current configuration.
32635 # Compiler output produced by configure, useful for debugging
32636 # configure, is in config.log if it exists.
32639 ac_cs_recheck=false
32642 SHELL=\${CONFIG_SHELL-$SHELL}
32645 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
32646 ## -------------------- ##
32647 ## M4sh Initialization. ##
32648 ## -------------------- ##
32650 # Be more Bourne compatible
32651 DUALCASE=1; export DUALCASE # for MKS sh
32652 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
32655 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
32656 # is contrary to our usage. Disable this feature.
32657 alias -g '${1+"$@"}'='"$@"'
32658 setopt NO_GLOB_SUBST
32660 case `(set -o) 2>/dev/null` in #(
32672 # Printing a long string crashes Solaris 7 /usr/bin/printf.
32673 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
32674 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
32675 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
32676 # Prefer a ksh shell builtin over an external printf program on Solaris,
32677 # but without wasting forks for bash or zsh.
32678 if test -z "$BASH_VERSION$ZSH_VERSION" \
32679 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
32680 as_echo='print -r --'
32681 as_echo_n='print -rn --'
32682 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
32683 as_echo='printf %s\n'
32684 as_echo_n='printf %s'
32686 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
32687 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
32688 as_echo_n='/usr/ucb/echo -n'
32690 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
32691 as_echo_n_body='eval
32695 expr "X$arg" : "X\\(.*\\)$as_nl";
32696 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
32698 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
32700 export as_echo_n_body
32701 as_echo_n='sh -c $as_echo_n_body as_echo'
32703 export as_echo_body
32704 as_echo='sh -c $as_echo_body as_echo'
32707 # The user is always right.
32708 if test "${PATH_SEPARATOR+set}" != set; then
32710 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
32711 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
32718 # We need space, tab and new line, in precisely that order. Quoting is
32719 # there to prevent editors from complaining about space-tab.
32720 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
32721 # splitting by setting IFS to empty value.)
32724 # Find who we are. Look in the path if we contain no directory separator.
32727 *[\\/]* ) as_myself=$0 ;;
32728 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
32729 for as_dir in $PATH
32732 test -z "$as_dir" && as_dir=.
32733 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
32739 # We did not find ourselves, most probably we were run as `sh COMMAND'
32740 # in which case we are not to be found in the path.
32741 if test "x$as_myself" = x; then
32744 if test ! -f "$as_myself"; then
32745 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
32749 # Unset variables that we do not need and which cause bugs (e.g. in
32750 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
32751 # suppresses any "Segmentation fault" message there. '((' could
32752 # trigger a bug in pdksh 5.2.14.
32753 for as_var in BASH_ENV ENV MAIL MAILPATH
32754 do eval test x\${$as_var+set} = xset \
32755 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
32768 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
32771 # as_fn_error STATUS ERROR [LINENO LOG_FD]
32772 # ----------------------------------------
32773 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
32774 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
32775 # script with STATUS, using 1 if that was 0.
32778 as_status=$1; test $as_status -eq 0 && as_status=1
32780 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
32781 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
32783 $as_echo "$as_me: error: $2" >&2
32784 as_fn_exit $as_status
32788 # as_fn_set_status STATUS
32789 # -----------------------
32790 # Set $? to STATUS, without forking.
32791 as_fn_set_status ()
32794 } # as_fn_set_status
32796 # as_fn_exit STATUS
32797 # -----------------
32798 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
32802 as_fn_set_status $1
32808 # Portably unset VAR.
32811 { eval $1=; unset $1;}
32813 as_unset=as_fn_unset
32814 # as_fn_append VAR VALUE
32815 # ----------------------
32816 # Append the text in VALUE to the end of the definition contained in VAR. Take
32817 # advantage of any shell optimizations that allow amortized linear growth over
32818 # repeated appends, instead of the typical quadratic growth present in naive
32820 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
32821 eval 'as_fn_append ()
32832 # as_fn_arith ARG...
32833 # ------------------
32834 # Perform arithmetic evaluation on the ARGs, and store the result in the
32835 # global $as_val. Take advantage of shells that can avoid forks. The arguments
32836 # must be portable across $(()) and expr.
32837 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
32838 eval 'as_fn_arith ()
32845 as_val=`expr "$@" || test $? -eq 1`
32850 if expr a : '\(a\)' >/dev/null 2>&1 &&
32851 test "X`expr 00001 : '.*\(...\)'`" = X001; then
32857 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
32858 as_basename=basename
32863 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
32869 as_me=`$as_basename -- "$0" ||
32870 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
32871 X"$0" : 'X\(//\)$' \| \
32872 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
32874 sed '/^.*\/\([^/][^/]*\)\/*$/{
32888 # Avoid depending upon Character Ranges.
32889 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
32890 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
32891 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
32892 as_cr_digits='0123456789'
32893 as_cr_alnum=$as_cr_Letters$as_cr_digits
32895 ECHO_C= ECHO_N= ECHO_T=
32896 case `echo -n x` in #(((((
32898 case `echo 'xy\c'` in
32899 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
32901 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
32908 rm -f conf$$ conf$$.exe conf$$.file
32909 if test -d conf$$.dir; then
32910 rm -f conf$$.dir/conf$$.file
32913 mkdir conf$$.dir 2>/dev/null
32915 if (echo >conf$$.file) 2>/dev/null; then
32916 if ln -s conf$$.file conf$$ 2>/dev/null; then
32918 # ... but there are two gotchas:
32919 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
32920 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
32921 # In both cases, we have to default to `cp -pR'.
32922 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
32924 elif ln conf$$.file conf$$ 2>/dev/null; then
32932 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
32933 rmdir conf$$.dir 2>/dev/null
32938 # Create "$as_dir" as a directory, including parents if necessary.
32943 -*) as_dir=./$as_dir;;
32945 test -d "$as_dir" || eval $as_mkdir_p || {
32949 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
32950 *) as_qdir=$as_dir;;
32952 as_dirs="'$as_qdir' $as_dirs"
32953 as_dir=`$as_dirname -- "$as_dir" ||
32954 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
32955 X"$as_dir" : 'X\(//\)[^/]' \| \
32956 X"$as_dir" : 'X\(//\)$' \| \
32957 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
32958 $as_echo X"$as_dir" |
32959 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
32963 /^X\(\/\/\)[^/].*/{
32976 test -d "$as_dir" && break
32978 test -z "$as_dirs" || eval "mkdir $as_dirs"
32979 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
32983 if mkdir -p . 2>/dev/null; then
32984 as_mkdir_p='mkdir -p "$as_dir"'
32986 test -d ./-p && rmdir ./-p
32991 # as_fn_executable_p FILE
32992 # -----------------------
32993 # Test if FILE is an executable regular file.
32994 as_fn_executable_p ()
32996 test -f "$1" && test -x "$1"
32997 } # as_fn_executable_p
32998 as_test_x='test -x'
32999 as_executable_p=as_fn_executable_p
33001 # Sed expression to map a string onto a valid CPP name.
33002 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
33004 # Sed expression to map a string onto a valid variable name.
33005 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
33009 ## ----------------------------------- ##
33010 ## Main body of $CONFIG_STATUS script. ##
33011 ## ----------------------------------- ##
33013 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
33015 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
33016 # Save the log message, to keep $0 and so on meaningful, and to
33017 # report actual input values of CONFIG_FILES etc. instead of their
33018 # values after options handling.
33020 This file was extended by $as_me, which was
33021 generated by GNU Autoconf 2.69. Invocation command line was
33023 CONFIG_FILES = $CONFIG_FILES
33024 CONFIG_HEADERS = $CONFIG_HEADERS
33025 CONFIG_LINKS = $CONFIG_LINKS
33026 CONFIG_COMMANDS = $CONFIG_COMMANDS
33029 on `(hostname || uname -n) 2>/dev/null | sed 1q`
33034 case $ac_config_files in *"
33035 "*) set x $ac_config_files; shift; ac_config_files=$*;;
33038 case $ac_config_headers in *"
33039 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
33043 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
33044 # Files that config.status was made for.
33045 config_files="$ac_config_files"
33046 config_headers="$ac_config_headers"
33047 config_links="$ac_config_links"
33048 config_commands="$ac_config_commands"
33052 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
33054 \`$as_me' instantiates files and other configuration actions
33055 from templates according to the current configuration. Unless the files
33056 and actions are specified as TAGs, all are instantiated by default.
33058 Usage: $0 [OPTION]... [TAG]...
33060 -h, --help print this help, then exit
33061 -V, --version print version number and configuration settings, then exit
33062 --config print configuration, then exit
33063 -q, --quiet, --silent
33064 do not print progress messages
33065 -d, --debug don't remove temporary files
33066 --recheck update $as_me by reconfiguring in the same conditions
33067 --file=FILE[:TEMPLATE]
33068 instantiate the configuration file FILE
33069 --header=FILE[:TEMPLATE]
33070 instantiate the configuration header FILE
33072 Configuration files:
33075 Configuration headers:
33078 Configuration links:
33081 Configuration commands:
33084 Report bugs to the package provider."
33087 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
33088 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
33091 configured by $0, generated by GNU Autoconf 2.69,
33092 with options \\"\$ac_cs_config\\"
33094 Copyright (C) 2012 Free Software Foundation, Inc.
33095 This config.status script is free software; the Free Software Foundation
33096 gives unlimited permission to copy, distribute and modify it."
33101 test -n "\$AWK" || AWK=awk
33104 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
33105 # The default lists apply if the user does not specify any file.
33111 ac_option=`expr "X$1" : 'X\([^=]*\)='`
33112 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
33116 ac_option=`expr "X$1" : 'X\([^=]*\)='`
33128 # Handling of the options.
33129 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
33131 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
33132 $as_echo "$ac_cs_version"; exit ;;
33133 --config | --confi | --conf | --con | --co | --c )
33134 $as_echo "$ac_cs_config"; exit ;;
33135 --debug | --debu | --deb | --de | --d | -d )
33137 --file | --fil | --fi | --f )
33140 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
33141 '') as_fn_error $? "missing file argument" ;;
33143 as_fn_append CONFIG_FILES " '$ac_optarg'"
33144 ac_need_defaults=false;;
33145 --header | --heade | --head | --hea )
33148 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
33150 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
33151 ac_need_defaults=false;;
33153 # Conflict between --help and --header
33154 as_fn_error $? "ambiguous option: \`$1'
33155 Try \`$0 --help' for more information.";;
33156 --help | --hel | -h )
33157 $as_echo "$ac_cs_usage"; exit ;;
33158 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
33159 | -silent | --silent | --silen | --sile | --sil | --si | --s)
33162 # This is an error.
33163 -*) as_fn_error $? "unrecognized option: \`$1'
33164 Try \`$0 --help' for more information." ;;
33166 *) as_fn_append ac_config_targets " $1"
33167 ac_need_defaults=false ;;
33173 ac_configure_extra_args=
33175 if $ac_cs_silent; then
33177 ac_configure_extra_args="$ac_configure_extra_args --silent"
33181 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
33182 if \$ac_cs_recheck; then
33183 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
33185 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
33186 CONFIG_SHELL='$SHELL'
33187 export CONFIG_SHELL
33192 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
33196 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
33197 ## Running $as_me. ##
33203 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
33207 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
33208 subdirs="$subdirs" ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
33213 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
33215 # Handling of arguments.
33216 for ac_config_target in $ac_config_targets
33218 case $ac_config_target in
33219 "auto-host.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
33220 "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
33221 "gccdepdir") CONFIG_COMMANDS="$CONFIG_COMMANDS gccdepdir" ;;
33222 "as") CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
33223 "collect-ld") CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
33224 "nm") CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
33225 "dsymutil") CONFIG_FILES="$CONFIG_FILES dsymutil:exec-tool.in" ;;
33226 "clearcap.map") CONFIG_LINKS="$CONFIG_LINKS clearcap.map:${srcdir}/config/$clearcap_map" ;;
33227 "$all_outputs") CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
33228 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
33230 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
33235 # If the user did not use the arguments to specify the items to instantiate,
33236 # then the envvar interface is used. Set only those that are not.
33237 # We use the long form for the default assignment because of an extremely
33238 # bizarre bug on SunOS 4.1.3.
33239 if $ac_need_defaults; then
33240 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
33241 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
33242 test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
33243 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
33246 # Have a temporary directory for convenience. Make it in the build tree
33247 # simply because there is no reason against having it here, and in addition,
33248 # creating and moving files from /tmp can sometimes cause problems.
33249 # Hook for its removal unless debugging.
33250 # Note that there is a small window in which the directory will not be cleaned:
33251 # after its creation but before its name has been assigned to `$tmp'.
33255 trap 'exit_status=$?
33256 : "${ac_tmp:=$tmp}"
33257 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
33259 trap 'as_fn_exit 1' 1 2 13 15
33261 # Create a (secure) tmp directory for tmp files.
33264 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
33268 tmp=./conf$$-$RANDOM
33269 (umask 077 && mkdir "$tmp")
33270 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
33273 # Set up the scripts for CONFIG_FILES section.
33274 # No need to generate them if there are no CONFIG_FILES.
33275 # This happens for instance with `./config.status config.h'.
33276 if test -n "$CONFIG_FILES"; then
33278 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
33279 ac_cs_awk_getline=:
33280 ac_cs_awk_pipe_init=
33281 ac_cs_awk_read_file='
33282 while ((getline aline < (F[key])) > 0)
33285 ac_cs_awk_pipe_fini=
33287 ac_cs_awk_getline=false
33288 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
33289 ac_cs_awk_read_file='
33291 print "cat " F[key] " &&"
33292 '$ac_cs_awk_pipe_init
33293 # The final `:' finishes the AND list.
33294 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
33296 ac_cr=`echo X | tr X '\015'`
33297 # On cygwin, bash can eat \r inside `` if the user requested igncr.
33298 # But we know of no other shell where ac_cr would be empty at this
33299 # point, so we can use a bashism as a fallback.
33300 if test "x$ac_cr" = x; then
33301 eval ac_cr=\$\'\\r\'
33303 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
33304 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
33307 ac_cs_awk_cr=$ac_cr
33310 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
33313 # Create commands to substitute file output variables.
33315 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
33316 echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' &&
33317 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
33320 } >conf$$files.sh &&
33321 . ./conf$$files.sh ||
33322 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
33323 rm -f conf$$files.sh
33326 echo "cat >conf$$subs.awk <<_ACEOF" &&
33327 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
33329 } >conf$$subs.sh ||
33330 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
33331 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
33333 for ac_last_try in false false false false false :; do
33334 . ./conf$$subs.sh ||
33335 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
33337 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
33338 if test $ac_delim_n = $ac_delim_num; then
33340 elif $ac_last_try; then
33341 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
33343 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
33346 rm -f conf$$subs.sh
33348 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
33349 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
33353 s/^/S["/; s/!.*/"]=/
33363 s/\(.\{148\}\)..*/\1/
33365 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
33370 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
33377 s/\(.\{148\}\)..*/\1/
33379 s/["\\]/\\&/g; s/^/"/; s/$/"/
33383 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
33388 ' <conf$$subs.awk | sed '
33393 ' >>$CONFIG_STATUS || ac_write_fail=1
33394 rm -f conf$$subs.awk
33395 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
33397 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
33398 for (key in S) S_is_set[key] = 1
33400 \$ac_cs_awk_pipe_init
33404 nfields = split(line, field, "@")
33406 len = length(field[1])
33407 for (i = 2; i < nfields; i++) {
33409 keylen = length(key)
33410 if (S_is_set[key]) {
33412 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
33413 len += length(value) + length(field[++i])
33418 if (nfields == 3 && !substed) {
33420 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
33421 \$ac_cs_awk_read_file
33427 \$ac_cs_awk_pipe_fini
33430 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
33431 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
33432 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
33435 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
33436 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
33439 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
33440 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
33441 # trailing colons and then remove the whole line if VPATH becomes empty
33442 # (actually we leave an empty line to preserve line numbers).
33443 if test "x$srcdir" = x.; then
33444 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
33462 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
33463 fi # test -n "$CONFIG_FILES"
33465 # Set up the scripts for CONFIG_HEADERS section.
33466 # No need to generate them if there are no CONFIG_HEADERS.
33467 # This happens for instance with `./config.status Makefile'.
33468 if test -n "$CONFIG_HEADERS"; then
33469 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
33473 # Transform confdefs.h into an awk script `defines.awk', embedded as
33474 # here-document in config.status, that substitutes the proper values into
33475 # config.h.in to produce config.h.
33477 # Create a delimiter string that does not exist in confdefs.h, to ease
33478 # handling of long lines.
33480 for ac_last_try in false false :; do
33481 ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
33482 if test -z "$ac_tt"; then
33484 elif $ac_last_try; then
33485 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
33487 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
33491 # For the awk script, D is an array of macro values keyed by name,
33492 # likewise P contains macro parameters if any. Preserve backslash
33493 # newline sequences.
33495 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
33497 s/.\{148\}/&'"$ac_delim"'/g
33500 s/^[ ]*#[ ]*define[ ][ ]*/ /
33507 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
33509 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
33513 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
33514 D["\1"]=" \3\\\\\\n"\\/p
33516 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
33521 s/.\{148\}/&'"$ac_delim"'/g
33526 s/["\\]/\\&/g; s/^/"/; s/$/"/p
33529 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
33531 ' <confdefs.h | sed '
33532 s/'"$ac_delim"'/"\\\
33533 "/g' >>$CONFIG_STATUS || ac_write_fail=1
33535 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
33536 for (key in D) D_is_set[key] = 1
33539 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
33541 split(line, arg, " ")
33542 if (arg[1] == "#") {
33546 defundef = substr(arg[1], 2)
33549 split(mac1, mac2, "(") #)
33551 prefix = substr(line, 1, index(line, defundef) - 1)
33552 if (D_is_set[macro]) {
33553 # Preserve the white space surrounding the "#".
33554 print prefix "define", macro P[macro] D[macro]
33557 # Replace #undef with comments. This is necessary, for example,
33558 # in the case of _POSIX_SOURCE, which is predefined and required
33559 # on some systems where configure will not decide to define it.
33560 if (defundef == "undef") {
33561 print "/*", prefix defundef, macro, "*/"
33569 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
33570 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
33571 fi # test -n "$CONFIG_HEADERS"
33574 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
33579 :[FHLC]) ac_mode=$ac_tag; continue;;
33581 case $ac_mode$ac_tag in
33583 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
33584 :[FH]-) ac_tag=-:-;;
33585 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
33602 -) ac_f="$ac_tmp/stdin";;
33603 *) # Look for the file first in the build tree, then in the source tree
33604 # (if the path is not absolute). The absolute path cannot be DOS-style,
33605 # because $ac_f cannot contain `:'.
33609 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
33611 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
33613 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
33614 as_fn_append ac_file_inputs " '$ac_f'"
33617 # Let's still pretend it is `configure' which instantiates (i.e., don't
33618 # use $as_me), people would be surprised to read:
33619 # /* config.h. Generated by config.status. */
33620 configure_input='Generated from '`
33621 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
33623 if test x"$ac_file" != x-; then
33624 configure_input="$ac_file. $configure_input"
33625 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
33626 $as_echo "$as_me: creating $ac_file" >&6;}
33628 # Neutralize special characters interpreted by sed in replacement strings.
33629 case $configure_input in #(
33630 *\&* | *\|* | *\\* )
33631 ac_sed_conf_input=`$as_echo "$configure_input" |
33632 sed 's/[\\\\&|]/\\\\&/g'`;; #(
33633 *) ac_sed_conf_input=$configure_input;;
33637 *:-:* | *:-) cat >"$ac_tmp/stdin" \
33638 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
33643 ac_dir=`$as_dirname -- "$ac_file" ||
33644 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
33645 X"$ac_file" : 'X\(//\)[^/]' \| \
33646 X"$ac_file" : 'X\(//\)$' \| \
33647 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
33648 $as_echo X"$ac_file" |
33649 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
33653 /^X\(\/\/\)[^/].*/{
33666 as_dir="$ac_dir"; as_fn_mkdir_p
33670 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
33672 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
33673 # A ".." for each directory in $ac_dir_suffix.
33674 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
33675 case $ac_top_builddir_sub in
33676 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
33677 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
33680 ac_abs_top_builddir=$ac_pwd
33681 ac_abs_builddir=$ac_pwd$ac_dir_suffix
33682 # for backward compatibility:
33683 ac_top_builddir=$ac_top_build_prefix
33686 .) # We are building in place.
33688 ac_top_srcdir=$ac_top_builddir_sub
33689 ac_abs_top_srcdir=$ac_pwd ;;
33690 [\\/]* | ?:[\\/]* ) # Absolute name.
33691 ac_srcdir=$srcdir$ac_dir_suffix;
33692 ac_top_srcdir=$srcdir
33693 ac_abs_top_srcdir=$srcdir ;;
33694 *) # Relative name.
33695 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
33696 ac_top_srcdir=$ac_top_build_prefix$srcdir
33697 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
33699 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
33710 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
33711 # If the template does not know about datarootdir, expand it.
33712 # FIXME: This hack should be removed a few years after 2.60.
33713 ac_datarootdir_hack=; ac_datarootdir_seen=
33724 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
33725 *datarootdir*) ac_datarootdir_seen=yes;;
33726 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
33727 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
33728 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
33730 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
33731 ac_datarootdir_hack='
33732 s&@datadir@&$datadir&g
33733 s&@docdir@&$docdir&g
33734 s&@infodir@&$infodir&g
33735 s&@localedir@&$localedir&g
33736 s&@mandir@&$mandir&g
33737 s&\\\${datarootdir}&$datarootdir&g' ;;
33741 # Neutralize VPATH when `$srcdir' = `.'.
33742 # Shell code in configure.ac might set extrasub.
33743 # FIXME: do we really want to maintain this feature?
33744 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
33745 ac_sed_extra="$ac_vpsub
33748 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
33750 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
33751 s|@configure_input@|$ac_sed_conf_input|;t t
33752 s&@top_builddir@&$ac_top_builddir_sub&;t t
33753 s&@top_build_prefix@&$ac_top_build_prefix&;t t
33754 s&@srcdir@&$ac_srcdir&;t t
33755 s&@abs_srcdir@&$ac_abs_srcdir&;t t
33756 s&@top_srcdir@&$ac_top_srcdir&;t t
33757 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
33758 s&@builddir@&$ac_builddir&;t t
33759 s&@abs_builddir@&$ac_abs_builddir&;t t
33760 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
33761 $ac_datarootdir_hack
33763 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
33764 if $ac_cs_awk_getline; then
33765 $AWK -f "$ac_tmp/subs.awk"
33767 $AWK -f "$ac_tmp/subs.awk" | $SHELL
33769 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
33771 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
33772 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
33773 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
33774 "$ac_tmp/out"`; test -z "$ac_out"; } &&
33775 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
33776 which seems to be undefined. Please make sure it is defined" >&5
33777 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
33778 which seems to be undefined. Please make sure it is defined" >&2;}
33780 rm -f "$ac_tmp/stdin"
33782 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
33783 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
33785 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
33791 if test x"$ac_file" != x-; then
33793 $as_echo "/* $configure_input */" \
33794 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
33795 } >"$ac_tmp/config.h" \
33796 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
33797 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
33798 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
33799 $as_echo "$as_me: $ac_file is unchanged" >&6;}
33802 mv "$ac_tmp/config.h" "$ac_file" \
33803 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
33806 $as_echo "/* $configure_input */" \
33807 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
33808 || as_fn_error $? "could not create -" "$LINENO" 5
33816 if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
33819 # Prefer the file from the source tree if names are identical.
33820 if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
33821 ac_source=$srcdir/$ac_source
33824 { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
33825 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
33827 if test ! -r "$ac_source"; then
33828 as_fn_error $? "$ac_source: file not found" "$LINENO" 5
33832 # Try a relative symlink, then a hard link, then a copy.
33834 [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
33835 *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
33837 ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
33838 ln "$ac_source" "$ac_file" 2>/dev/null ||
33839 cp -p "$ac_source" "$ac_file" ||
33840 as_fn_error $? "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
33843 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
33844 $as_echo "$as_me: executing $ac_file commands" >&6;}
33849 case $ac_file$ac_mode in
33850 "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
33852 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/mkinstalldirs build/$DEPDIR
33853 for lang in $subdirs c-family common analyzer rtl-ssa
33855 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/mkinstalldirs $lang/$DEPDIR
33857 "as":F) chmod +x as ;;
33858 "collect-ld":F) chmod +x collect-ld ;;
33859 "nm":F) chmod +x nm ;;
33860 "dsymutil":F) chmod +x dsymutil ;;
33862 case ${CONFIG_HEADERS} in
33863 *auto-host.h:config.in*)
33866 # Make sure all the subdirs exist.
33867 for d in $subdirs doc build common c-family
33869 test -d $d || mkdir $d
33879 ac_clean_files=$ac_clean_files_save
33881 test $ac_write_fail = 0 ||
33882 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
33885 # configure is writing to config.log, and then calls config.status.
33886 # config.status does its own redirection, appending to config.log.
33887 # Unfortunately, on DOS this fails, as config.log is still kept open
33888 # by configure, so config.status won't be able to write to it; its
33889 # output is simply discarded. So we exec the FD to /dev/null,
33890 # effectively closing config.log, so it can be properly (re)opened and
33891 # appended to by config.status. When coming back to configure, we
33892 # need to make the FD available again.
33893 if test "$no_create" != yes; then
33895 ac_config_status_args=
33896 test "$silent" = yes &&
33897 ac_config_status_args="$ac_config_status_args --quiet"
33899 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
33901 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
33902 # would make configure fail if this is the last instruction.
33903 $ac_cs_success || as_fn_exit 1
33905 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
33906 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
33907 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}