2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.64.
5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
9 # This configure script is free software; the Free Software Foundation
10 # gives unlimited permission to copy, distribute and modify it.
11 ## -------------------- ##
12 ## M4sh Initialization. ##
13 ## -------------------- ##
15 # Be more Bourne compatible
16 DUALCASE=1; export DUALCASE # for MKS sh
17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
25 case `(set -o) 2>/dev/null` in #(
37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41 # Prefer a ksh shell builtin over an external printf program on Solaris,
42 # but without wasting forks for bash or zsh.
43 if test -z "$BASH_VERSION$ZSH_VERSION" \
44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
46 as_echo_n='print -rn --'
47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
53 as_echo_n='/usr/ucb/echo -n'
55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
60 expr "X$arg" : "X\\(.*\\)$as_nl";
61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
66 as_echo_n='sh -c $as_echo_n_body as_echo'
69 as_echo='sh -c $as_echo_body as_echo'
72 # The user is always right.
73 if test "${PATH_SEPARATOR+set}" != set; then
75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
83 # We need space, tab and new line, in precisely that order. Quoting is
84 # there to prevent editors from complaining about space-tab.
85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
86 # splitting by setting IFS to empty value.)
89 # Find who we are. Look in the path if we contain no directory separator.
91 *[\\/]* ) as_myself=$0 ;;
92 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
96 test -z "$as_dir" && as_dir=.
97 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
103 # We did not find ourselves, most probably we were run as `sh COMMAND'
104 # in which case we are not to be found in the path.
105 if test "x$as_myself" = x; then
108 if test ! -f "$as_myself"; then
109 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
113 # Unset variables that we do not need and which cause bugs (e.g. in
114 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
115 # suppresses any "Segmentation fault" message there. '((' could
116 # trigger a bug in pdksh 5.2.14.
117 for as_var in BASH_ENV ENV MAIL MAILPATH
118 do eval test x\${$as_var+set} = xset \
119 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
134 if test "x$CONFIG_SHELL" = x; then
135 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
138 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
139 # is contrary to our usage. Disable this feature.
140 alias -g '\${1+\"\$@\"}'='\"\$@\"'
143 case \`(set -o) 2>/dev/null\` in #(
151 as_required="as_fn_return () { (exit \$1); }
152 as_fn_success () { as_fn_return 0; }
153 as_fn_failure () { as_fn_return 1; }
154 as_fn_ret_success () { return 0; }
155 as_fn_ret_failure () { return 1; }
158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
165 exitcode=1; echo positional parameters were not saved.
167 test x\$exitcode = x0 || exit 1"
168 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
169 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
170 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
171 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
172 test \$(( 1 + 1 )) = 2 || exit 1"
173 if (eval "$as_required") 2>/dev/null; then :
178 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
181 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
186 test -z "$as_dir" && as_dir=.
190 for as_base in sh bash ksh sh5; do
191 # Try only shells that exist, to save several forks.
192 as_shell=$as_dir/$as_base
193 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
194 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
195 CONFIG_SHELL=$as_shell as_have_required=yes
196 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
205 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
206 CONFIG_SHELL=$SHELL as_have_required=yes
211 if test "x$CONFIG_SHELL" != x; then :
212 # We cannot yet assume a decent shell, so we have to provide a
213 # neutralization value for shells without unset; and this also
214 # works around shells that cannot unset nonexistent variables.
217 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
219 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
222 if test x$as_have_required = xno; then :
223 $as_echo "$0: This script requires a shell more modern than all"
224 $as_echo "$0: the shells that I found on your system."
225 if test x${ZSH_VERSION+set} = xset ; then
226 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
227 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
229 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
230 $0: including any error possibly output before this
231 $0: message. Then install a modern shell, or manually run
232 $0: the script under such a shell if you do have one."
238 SHELL=${CONFIG_SHELL-/bin/sh}
240 # Unset more variables known to interfere with behavior of common tools.
241 CLICOLOR_FORCE= GREP_OPTIONS=
242 unset CLICOLOR_FORCE GREP_OPTIONS
244 ## --------------------- ##
245 ## M4sh Shell Functions. ##
246 ## --------------------- ##
249 # Portably unset VAR.
252 { eval $1=; unset $1;}
256 # as_fn_set_status STATUS
257 # -----------------------
258 # Set $? to STATUS, without forking.
266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
276 # Create "$as_dir" as a directory, including parents if necessary.
281 -*) as_dir=./$as_dir;;
283 test -d "$as_dir" || eval $as_mkdir_p || {
287 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
290 as_dirs="'$as_qdir' $as_dirs"
291 as_dir=`$as_dirname -- "$as_dir" ||
292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
293 X"$as_dir" : 'X\(//\)[^/]' \| \
294 X"$as_dir" : 'X\(//\)$' \| \
295 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
296 $as_echo X"$as_dir" |
297 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
314 test -d "$as_dir" && break
316 test -z "$as_dirs" || eval "mkdir $as_dirs"
317 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
321 # as_fn_append VAR VALUE
322 # ----------------------
323 # Append the text in VALUE to the end of the definition contained in VAR. Take
324 # advantage of any shell optimizations that allow amortized linear growth over
325 # repeated appends, instead of the typical quadratic growth present in naive
327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
328 eval 'as_fn_append ()
341 # Perform arithmetic evaluation on the ARGs, and store the result in the
342 # global $as_val. Take advantage of shells that can avoid forks. The arguments
343 # must be portable across $(()) and expr.
344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
352 as_val=`expr "$@" || test $? -eq 1`
357 # as_fn_error ERROR [LINENO LOG_FD]
358 # ---------------------------------
359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
361 # script with status $?, using 1 if that was 0.
364 as_status=$?; test $as_status -eq 0 && as_status=1
366 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
367 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
369 $as_echo "$as_me: error: $1" >&2
370 as_fn_exit $as_status
373 if expr a : '\(a\)' >/dev/null 2>&1 &&
374 test "X`expr 00001 : '.*\(...\)'`" = X001; then
380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
392 as_me=`$as_basename -- "$0" ||
393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
394 X"$0" : 'X\(//\)$' \| \
395 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
397 sed '/^.*\/\([^/][^/]*\)\/*$/{
411 # Avoid depending upon Character Ranges.
412 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
415 as_cr_digits='0123456789'
416 as_cr_alnum=$as_cr_Letters$as_cr_digits
419 as_lineno_1=$LINENO as_lineno_1a=$LINENO
420 as_lineno_2=$LINENO as_lineno_2a=$LINENO
421 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
422 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
423 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
435 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
439 chmod +x "$as_me.lineno" ||
440 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
442 # Don't try to exec as it changes $[0], causing all sort of problems
443 # (the dirname of $[0] is not the place where we might find the
444 # original and so on. Autoconf is especially sensitive to this).
446 # Exit status is that of the last command.
450 ECHO_C= ECHO_N= ECHO_T=
451 case `echo -n x` in #(((((
453 case `echo 'xy\c'` in
454 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
456 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
463 rm -f conf$$ conf$$.exe conf$$.file
464 if test -d conf$$.dir; then
465 rm -f conf$$.dir/conf$$.file
468 mkdir conf$$.dir 2>/dev/null
470 if (echo >conf$$.file) 2>/dev/null; then
471 if ln -s conf$$.file conf$$ 2>/dev/null; then
473 # ... but there are two gotchas:
474 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
475 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
476 # In both cases, we have to default to `cp -p'.
477 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
479 elif ln conf$$.file conf$$ 2>/dev/null; then
487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
488 rmdir conf$$.dir 2>/dev/null
490 if mkdir -p . 2>/dev/null; then
491 as_mkdir_p='mkdir -p "$as_dir"'
493 test -d ./-p && rmdir ./-p
497 if test -x / >/dev/null 2>&1; then
500 if ls -dL / >/dev/null 2>&1; then
507 if test -d "$1"; then
513 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
514 ???[sx]*):;;*)false;;esac;fi
518 as_executable_p=$as_test_x
520 # Sed expression to map a string onto a valid CPP name.
521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
523 # Sed expression to map a string onto a valid variable name.
524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
527 exec 7<&0 </dev/null 6>&1
530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
531 # so uname gets run too.
532 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
537 ac_default_prefix=/usr/local
539 ac_config_libobj_dir=.
546 # Identity of this package.
554 ac_unique_file="xmalloc.c"
555 # Factoring default headers for most tests.
556 ac_includes_default="\
558 #ifdef HAVE_SYS_TYPES_H
559 # include <sys/types.h>
561 #ifdef HAVE_SYS_STAT_H
562 # include <sys/stat.h>
568 # ifdef HAVE_STDLIB_H
573 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
578 #ifdef HAVE_STRINGS_H
579 # include <strings.h>
581 #ifdef HAVE_INTTYPES_H
582 # include <inttypes.h>
591 ac_subst_vars='LTLIBOBJS
604 ac_libiberty_warn_cflags
659 program_transform_name
670 ac_subst_files='host_makefile_frag'
672 enable_option_checking
677 enable_maintainer_mode
679 enable_install_libiberty
682 ac_precious_vars='build_alias
693 # Initialize some variables set by options.
695 ac_init_version=false
696 ac_unrecognized_opts=
698 # The variables have the same names as the options, with
699 # dashes changed to underlines.
707 program_transform_name=s,x,x,
715 # Installation directory options.
716 # These are left unexpanded so users can "make install exec_prefix=/foo"
717 # and all the variables that are supposed to be based on exec_prefix
718 # by default will actually change.
719 # Use braces instead of parens because sh, perl, etc. also accept them.
720 # (The list follows the same order as the GNU Coding Standards.)
721 bindir='${exec_prefix}/bin'
722 sbindir='${exec_prefix}/sbin'
723 libexecdir='${exec_prefix}/libexec'
724 datarootdir='${prefix}/share'
725 datadir='${datarootdir}'
726 sysconfdir='${prefix}/etc'
727 sharedstatedir='${prefix}/com'
728 localstatedir='${prefix}/var'
729 includedir='${prefix}/include'
730 oldincludedir='/usr/include'
731 docdir='${datarootdir}/doc/${PACKAGE}'
732 infodir='${datarootdir}/info'
737 libdir='${exec_prefix}/lib'
738 localedir='${datarootdir}/locale'
739 mandir='${datarootdir}/man'
745 # If the previous option needs an argument, assign it.
746 if test -n "$ac_prev"; then
747 eval $ac_prev=\$ac_option
753 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
757 # Accept the important Cygnus configure options, so we can diagnose typos.
759 case $ac_dashdash$ac_option in
763 -bindir | --bindir | --bindi | --bind | --bin | --bi)
765 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
768 -build | --build | --buil | --bui | --bu)
769 ac_prev=build_alias ;;
770 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
771 build_alias=$ac_optarg ;;
773 -cache-file | --cache-file | --cache-fil | --cache-fi \
774 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
775 ac_prev=cache_file ;;
776 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
777 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
778 cache_file=$ac_optarg ;;
781 cache_file=config.cache ;;
783 -datadir | --datadir | --datadi | --datad)
785 -datadir=* | --datadir=* | --datadi=* | --datad=*)
786 datadir=$ac_optarg ;;
788 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
789 | --dataroo | --dataro | --datar)
790 ac_prev=datarootdir ;;
791 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
792 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
793 datarootdir=$ac_optarg ;;
795 -disable-* | --disable-*)
796 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
797 # Reject names that are not valid shell variable names.
798 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
799 as_fn_error "invalid feature name: $ac_useropt"
800 ac_useropt_orig=$ac_useropt
801 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
802 case $ac_user_opts in
806 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
807 ac_unrecognized_sep=', ';;
809 eval enable_$ac_useropt=no ;;
811 -docdir | --docdir | --docdi | --doc | --do)
813 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
816 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
818 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
821 -enable-* | --enable-*)
822 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
823 # Reject names that are not valid shell variable names.
824 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
825 as_fn_error "invalid feature name: $ac_useropt"
826 ac_useropt_orig=$ac_useropt
827 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
828 case $ac_user_opts in
832 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
833 ac_unrecognized_sep=', ';;
835 eval enable_$ac_useropt=\$ac_optarg ;;
837 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
838 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
839 | --exec | --exe | --ex)
840 ac_prev=exec_prefix ;;
841 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
842 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
843 | --exec=* | --exe=* | --ex=*)
844 exec_prefix=$ac_optarg ;;
846 -gas | --gas | --ga | --g)
847 # Obsolete; use --with-gas.
850 -help | --help | --hel | --he | -h)
852 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
853 ac_init_help=recursive ;;
854 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
855 ac_init_help=short ;;
857 -host | --host | --hos | --ho)
858 ac_prev=host_alias ;;
859 -host=* | --host=* | --hos=* | --ho=*)
860 host_alias=$ac_optarg ;;
862 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
864 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
866 htmldir=$ac_optarg ;;
868 -includedir | --includedir | --includedi | --included | --include \
869 | --includ | --inclu | --incl | --inc)
870 ac_prev=includedir ;;
871 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
872 | --includ=* | --inclu=* | --incl=* | --inc=*)
873 includedir=$ac_optarg ;;
875 -infodir | --infodir | --infodi | --infod | --info | --inf)
877 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
878 infodir=$ac_optarg ;;
880 -libdir | --libdir | --libdi | --libd)
882 -libdir=* | --libdir=* | --libdi=* | --libd=*)
885 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
886 | --libexe | --libex | --libe)
887 ac_prev=libexecdir ;;
888 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
889 | --libexe=* | --libex=* | --libe=*)
890 libexecdir=$ac_optarg ;;
892 -localedir | --localedir | --localedi | --localed | --locale)
894 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
895 localedir=$ac_optarg ;;
897 -localstatedir | --localstatedir | --localstatedi | --localstated \
898 | --localstate | --localstat | --localsta | --localst | --locals)
899 ac_prev=localstatedir ;;
900 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
901 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
902 localstatedir=$ac_optarg ;;
904 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
906 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
910 # Obsolete; use --without-fp.
913 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
914 | --no-cr | --no-c | -n)
917 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
918 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
921 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
922 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
923 | --oldin | --oldi | --old | --ol | --o)
924 ac_prev=oldincludedir ;;
925 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
926 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
927 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
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1539 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1540 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1543 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1544 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1545 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1546 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1547 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1548 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1549 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1550 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1551 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1552 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1556 $as_echo_n "checking for $2... " >&6; }
1557 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1558 $as_echo_n "(cached) " >&6
1560 eval "$3=\$ac_header_compiler"
1563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1564 $as_echo "$ac_res" >&6; }
1566 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1568 } # ac_fn_c_check_header_mongrel
1570 # ac_fn_c_try_run LINENO
1571 # ----------------------
1572 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1573 # that executables *can* be run.
1576 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1577 if { { ac_try="$ac_link"
1579 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1580 *) ac_try_echo=$ac_try;;
1582 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1583 $as_echo "$ac_try_echo"; } >&5
1584 (eval "$ac_link") 2>&5
1586 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1587 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1588 { { case "(($ac_try" in
1589 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1590 *) ac_try_echo=$ac_try;;
1592 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1593 $as_echo "$ac_try_echo"; } >&5
1594 (eval "$ac_try") 2>&5
1596 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1597 test $ac_status = 0; }; }; then :
1600 $as_echo "$as_me: program exited with status $ac_status" >&5
1601 $as_echo "$as_me: failed program was:" >&5
1602 sed 's/^/| /' conftest.$ac_ext >&5
1604 ac_retval=$ac_status
1606 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1607 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1612 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1613 # -------------------------------------------------------
1614 # Tests whether HEADER exists and can be compiled using the include files in
1615 # INCLUDES, setting the cache variable VAR accordingly.
1616 ac_fn_c_check_header_compile ()
1618 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1620 $as_echo_n "checking for $2... " >&6; }
1621 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1622 $as_echo_n "(cached) " >&6
1624 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1625 /* end confdefs.h. */
1629 if ac_fn_c_try_compile "$LINENO"; then :
1634 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1638 $as_echo "$ac_res" >&6; }
1639 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1641 } # ac_fn_c_check_header_compile
1643 # ac_fn_c_check_header_preproc LINENO HEADER VAR
1644 # ----------------------------------------------
1645 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
1646 ac_fn_c_check_header_preproc ()
1648 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1650 $as_echo_n "checking for $2... " >&6; }
1651 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1652 $as_echo_n "(cached) " >&6
1654 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1655 /* end confdefs.h. */
1658 if ac_fn_c_try_cpp "$LINENO"; then :
1663 rm -f conftest.err conftest.$ac_ext
1666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1667 $as_echo "$ac_res" >&6; }
1668 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1670 } # ac_fn_c_check_header_preproc
1672 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1673 # --------------------------------------------
1674 # Tries to find the compile-time value of EXPR in a program that includes
1675 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1677 ac_fn_c_compute_int ()
1679 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1680 if test "$cross_compiling" = yes; then
1681 # Depending upon the size, compute the lo and hi bounds.
1682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1683 /* end confdefs.h. */
1688 static int test_array [1 - 2 * !(($2) >= 0)];
1695 if ac_fn_c_try_compile "$LINENO"; then :
1698 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1699 /* end confdefs.h. */
1704 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1711 if ac_fn_c_try_compile "$LINENO"; then :
1712 ac_hi=$ac_mid; break
1714 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1715 if test $ac_lo -le $ac_mid; then
1719 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1721 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1725 /* end confdefs.h. */
1730 static int test_array [1 - 2 * !(($2) < 0)];
1737 if ac_fn_c_try_compile "$LINENO"; then :
1740 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1741 /* end confdefs.h. */
1746 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1753 if ac_fn_c_try_compile "$LINENO"; then :
1754 ac_lo=$ac_mid; break
1756 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1757 if test $ac_mid -le $ac_hi; then
1761 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1763 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1768 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1770 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1771 # Binary search between lo and hi bounds.
1772 while test "x$ac_lo" != "x$ac_hi"; do
1773 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1775 /* end confdefs.h. */
1780 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1787 if ac_fn_c_try_compile "$LINENO"; then :
1790 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
1792 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1795 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
1799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1800 /* end confdefs.h. */
1802 static long int longval () { return $2; }
1803 static unsigned long int ulongval () { return $2; }
1810 FILE *f = fopen ("conftest.val", "w");
1815 long int i = longval ();
1818 fprintf (f, "%ld", i);
1822 unsigned long int i = ulongval ();
1825 fprintf (f, "%lu", i);
1827 /* Do not output a trailing newline, as this causes \r\n confusion
1828 on some platforms. */
1829 return ferror (f) || fclose (f) != 0;
1835 if ac_fn_c_try_run "$LINENO"; then :
1836 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
1840 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
1841 conftest.$ac_objext conftest.beam conftest.$ac_ext
1845 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1848 } # ac_fn_c_compute_int
1850 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1851 # -------------------------------------------
1852 # Tests whether TYPE exists after having included INCLUDES, setting cache
1853 # variable VAR accordingly.
1854 ac_fn_c_check_type ()
1856 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1858 $as_echo_n "checking for $2... " >&6; }
1859 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1860 $as_echo_n "(cached) " >&6
1863 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1864 /* end confdefs.h. */
1875 if ac_fn_c_try_compile "$LINENO"; then :
1876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1877 /* end confdefs.h. */
1888 if ac_fn_c_try_compile "$LINENO"; then :
1893 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1895 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1899 $as_echo "$ac_res" >&6; }
1900 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1902 } # ac_fn_c_check_type
1904 # ac_fn_c_try_link LINENO
1905 # -----------------------
1906 # Try to link conftest.$ac_ext, and return whether this succeeded.
1909 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1910 rm -f conftest.$ac_objext conftest$ac_exeext
1911 if { { ac_try="$ac_link"
1913 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1914 *) ac_try_echo=$ac_try;;
1916 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1917 $as_echo "$ac_try_echo"; } >&5
1918 (eval "$ac_link") 2>conftest.err
1920 if test -s conftest.err; then
1921 grep -v '^ *+' conftest.err >conftest.er1
1922 cat conftest.er1 >&5
1923 mv -f conftest.er1 conftest.err
1925 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1926 test $ac_status = 0; } && {
1927 test -z "$ac_c_werror_flag" ||
1928 test ! -s conftest.err
1929 } && test -s conftest$ac_exeext && {
1930 test "$cross_compiling" = yes ||
1931 $as_test_x conftest$ac_exeext
1935 $as_echo "$as_me: failed program was:" >&5
1936 sed 's/^/| /' conftest.$ac_ext >&5
1940 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1941 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1942 # interfere with the next link command; also delete a directory that is
1943 # left behind by Apple's compiler. We do this before executing the actions.
1944 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1945 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1948 } # ac_fn_c_try_link
1950 # ac_fn_c_check_func LINENO FUNC VAR
1951 # ----------------------------------
1952 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1953 ac_fn_c_check_func ()
1955 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1957 $as_echo_n "checking for $2... " >&6; }
1958 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1959 $as_echo_n "(cached) " >&6
1961 if test x$gcc_no_link = xyes; then
1962 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
1964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1965 /* end confdefs.h. */
1966 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1967 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1968 #define $2 innocuous_$2
1970 /* System header to define __stub macros and hopefully few prototypes,
1971 which can conflict with char $2 (); below.
1972 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1973 <limits.h> exists even on freestanding compilers. */
1976 # include <limits.h>
1978 # include <assert.h>
1983 /* Override any GCC internal prototype to avoid an error.
1984 Use char because int might match the return type of a GCC
1985 builtin and then its argument prototype would still apply. */
1990 /* The GNU C library defines this for functions which it implements
1991 to always fail with ENOSYS. Some functions are actually named
1992 something starting with __ and the normal name is an alias. */
1993 #if defined __stub_$2 || defined __stub___$2
2005 if ac_fn_c_try_link "$LINENO"; then :
2010 rm -f core conftest.err conftest.$ac_objext \
2011 conftest$ac_exeext conftest.$ac_ext
2014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2015 $as_echo "$ac_res" >&6; }
2016 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2018 } # ac_fn_c_check_func
2020 # ac_fn_c_check_decl LINENO SYMBOL VAR
2021 # ------------------------------------
2022 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2023 ac_fn_c_check_decl ()
2025 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2026 as_decl_name=`echo $2|sed 's/ *(.*//'`
2027 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2029 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2030 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2031 $as_echo_n "(cached) " >&6
2033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2034 /* end confdefs.h. */
2039 #ifndef $as_decl_name
2041 (void) $as_decl_use;
2043 (void) $as_decl_name;
2051 if ac_fn_c_try_compile "$LINENO"; then :
2056 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2060 $as_echo "$ac_res" >&6; }
2061 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2063 } # ac_fn_c_check_decl
2064 cat >config.log <<_ACEOF
2065 This file contains any messages produced by compilers while
2066 running configure, to aid debugging if configure makes a mistake.
2068 It was created by $as_me, which was
2069 generated by GNU Autoconf 2.64. Invocation command line was
2081 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2082 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2083 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2084 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2085 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2087 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2088 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2090 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2091 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2092 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2093 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2094 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2095 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2096 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2100 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2104 test -z "$as_dir" && as_dir=.
2105 $as_echo "PATH: $as_dir"
2121 # Keep a trace of the command line.
2122 # Strip out --no-create and --no-recursion so they do not pile up.
2123 # Strip out --silent because we don't want to record it for future runs.
2124 # Also quote any args containing shell meta-characters.
2125 # Make two passes to allow for proper duplicate-argument suppression.
2129 ac_must_keep_next=false
2135 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2136 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2137 | -silent | --silent | --silen | --sile | --sil)
2140 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2143 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2145 as_fn_append ac_configure_args1 " '$ac_arg'"
2146 if test $ac_must_keep_next = true; then
2147 ac_must_keep_next=false # Got value, back to normal.
2150 *=* | --config-cache | -C | -disable-* | --disable-* \
2151 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2152 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2153 | -with-* | --with-* | -without-* | --without-* | --x)
2154 case "$ac_configure_args0 " in
2155 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2158 -* ) ac_must_keep_next=true ;;
2161 as_fn_append ac_configure_args " '$ac_arg'"
2166 { ac_configure_args0=; unset ac_configure_args0;}
2167 { ac_configure_args1=; unset ac_configure_args1;}
2169 # When interrupted or exit'd, cleanup temporary files, and complete
2170 # config.log. We remove comments because anyway the quotes in there
2171 # would cause problems or look ugly.
2172 # WARNING: Use '\'' to represent an apostrophe within the trap.
2173 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2174 trap 'exit_status=$?
2175 # Save into config.log some information that might help in debugging.
2180 ## ---------------- ##
2181 ## Cache variables. ##
2182 ## ---------------- ##
2185 # The following way of writing the cache mishandles newlines in values,
2187 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2188 eval ac_val=\$$ac_var
2192 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2193 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2196 _ | IFS | as_nl) ;; #(
2197 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2198 *) { eval $ac_var=; unset $ac_var;} ;;
2203 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2204 *${as_nl}ac_space=\ *)
2206 "s/'\''/'\''\\\\'\'''\''/g;
2207 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2210 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2218 ## ----------------- ##
2219 ## Output variables. ##
2220 ## ----------------- ##
2223 for ac_var in $ac_subst_vars
2225 eval ac_val=\$$ac_var
2227 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2229 $as_echo "$ac_var='\''$ac_val'\''"
2233 if test -n "$ac_subst_files"; then
2235 ## ------------------- ##
2236 ## File substitutions. ##
2237 ## ------------------- ##
2240 for ac_var in $ac_subst_files
2242 eval ac_val=\$$ac_var
2244 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2246 $as_echo "$ac_var='\''$ac_val'\''"
2251 if test -s confdefs.h; then
2261 test "$ac_signal" != 0 &&
2262 $as_echo "$as_me: caught signal $ac_signal"
2263 $as_echo "$as_me: exit $exit_status"
2265 rm -f core *.core core.conftest.* &&
2266 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2269 for ac_signal in 1 2 13 15; do
2270 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2274 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2275 rm -f -r conftest* confdefs.h
2277 $as_echo "/* confdefs.h */" > confdefs.h
2279 # Predefined preprocessor variables.
2281 cat >>confdefs.h <<_ACEOF
2282 #define PACKAGE_NAME "$PACKAGE_NAME"
2285 cat >>confdefs.h <<_ACEOF
2286 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2289 cat >>confdefs.h <<_ACEOF
2290 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2293 cat >>confdefs.h <<_ACEOF
2294 #define PACKAGE_STRING "$PACKAGE_STRING"
2297 cat >>confdefs.h <<_ACEOF
2298 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2301 cat >>confdefs.h <<_ACEOF
2302 #define PACKAGE_URL "$PACKAGE_URL"
2306 # Let the site file select an alternate cache file if it wants to.
2307 # Prefer an explicitly selected file to automatically selected ones.
2310 if test -n "$CONFIG_SITE"; then
2311 ac_site_file1=$CONFIG_SITE
2312 elif test "x$prefix" != xNONE; then
2313 ac_site_file1=$prefix/share/config.site
2314 ac_site_file2=$prefix/etc/config.site
2316 ac_site_file1=$ac_default_prefix/share/config.site
2317 ac_site_file2=$ac_default_prefix/etc/config.site
2319 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2321 test "x$ac_site_file" = xNONE && continue
2322 if test -r "$ac_site_file"; then
2323 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2324 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2325 sed 's/^/| /' "$ac_site_file" >&5
2330 if test -r "$cache_file"; then
2331 # Some versions of bash will fail to source /dev/null (special
2332 # files actually), so we avoid doing that.
2333 if test -f "$cache_file"; then
2334 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2335 $as_echo "$as_me: loading cache $cache_file" >&6;}
2337 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2338 *) . "./$cache_file";;
2342 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2343 $as_echo "$as_me: creating cache $cache_file" >&6;}
2347 # Check that the precious variables saved in the cache have kept the same
2349 ac_cache_corrupted=false
2350 for ac_var in $ac_precious_vars; do
2351 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2352 eval ac_new_set=\$ac_env_${ac_var}_set
2353 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2354 eval ac_new_val=\$ac_env_${ac_var}_value
2355 case $ac_old_set,$ac_new_set in
2357 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2358 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2359 ac_cache_corrupted=: ;;
2361 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2362 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2363 ac_cache_corrupted=: ;;
2366 if test "x$ac_old_val" != "x$ac_new_val"; then
2367 # differences in whitespace do not lead to failure.
2368 ac_old_val_w=`echo x $ac_old_val`
2369 ac_new_val_w=`echo x $ac_new_val`
2370 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2371 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2372 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2373 ac_cache_corrupted=:
2375 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2376 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2377 eval $ac_var=\$ac_old_val
2379 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2380 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2381 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2382 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2385 # Pass precious variables to config.status.
2386 if test "$ac_new_set" = set; then
2388 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2389 *) ac_arg=$ac_var=$ac_new_val ;;
2391 case " $ac_configure_args " in
2392 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2393 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2397 if $ac_cache_corrupted; then
2398 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2399 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2400 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2401 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2402 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2404 ## -------------------- ##
2405 ## Main body of script. ##
2406 ## -------------------- ##
2409 ac_cpp='$CPP $CPPFLAGS'
2410 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2411 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2412 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2420 # This works around the fact that libtool configuration may change LD
2421 # for this particular configuration, but some shells, instead of
2422 # keeping the changes in LD private, export them just because LD is
2423 # exported. We don't use libtool yet, but some day we might, so...
2424 ORIGINAL_LD_FOR_MULTILIBS=$LD
2427 # Check whether --with-target-subdir was given.
2428 if test "${with_target_subdir+set}" = set; then :
2429 withval=$with_target_subdir;
2433 # Check whether --with-build-subdir was given.
2434 if test "${with_build_subdir+set}" = set; then :
2435 withval=$with_build_subdir;
2439 # Check whether --with-cross-host was given.
2440 if test "${with_cross_host+set}" = set; then :
2441 withval=$with_cross_host;
2445 # Check whether --with-newlib was given.
2446 if test "${with_newlib+set}" = set; then :
2447 withval=$with_newlib;
2451 if test "${srcdir}" = "."; then
2452 if test -n "${with_build_subdir}"; then
2453 libiberty_topdir="${srcdir}/../.."
2455 elif test -z "${with_target_subdir}"; then
2456 libiberty_topdir="${srcdir}/.."
2458 if test "${with_target_subdir}" != "."; then
2459 libiberty_topdir="${srcdir}/${with_multisrctop}../.."
2461 libiberty_topdir="${srcdir}/${with_multisrctop}.."
2465 libiberty_topdir="${srcdir}/.."
2469 for ac_dir in $libiberty_topdir "$srcdir"/$libiberty_topdir; do
2470 for ac_t in install-sh install.sh shtool; do
2471 if test -f "$ac_dir/$ac_t"; then
2473 ac_install_sh="$ac_aux_dir/$ac_t -c"
2478 if test -z "$ac_aux_dir"; then
2479 as_fn_error "cannot find install-sh, install.sh, or shtool in $libiberty_topdir \"$srcdir\"/$libiberty_topdir" "$LINENO" 5
2482 # These three variables are undocumented and unsupported,
2483 # and are intended to be withdrawn in a future Autoconf release.
2484 # They can cause serious problems if a builder's source tree is in a directory
2485 # whose full name contains unusual characters.
2486 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2487 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2488 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2494 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2495 # Check whether --enable-maintainer-mode was given.
2496 if test "${enable_maintainer_mode+set}" = set; then :
2497 enableval=$enable_maintainer_mode; maintainer_mode=$enableval
2503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
2504 $as_echo "$maintainer_mode" >&6; }
2506 if test "$maintainer_mode" = "yes"; then
2514 # Do we have a single-tree copy of texinfo? Even if we do, we can't
2515 # rely on it - libiberty is built before texinfo.
2516 # Extract the first word of "makeinfo", so it can be a program name with args.
2517 set dummy makeinfo; ac_word=$2
2518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2519 $as_echo_n "checking for $ac_word... " >&6; }
2520 if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
2521 $as_echo_n "(cached) " >&6
2523 if test -n "$MAKEINFO"; then
2524 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
2526 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2530 test -z "$as_dir" && as_dir=.
2531 for ac_exec_ext in '' $ac_executable_extensions; do
2532 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2533 ac_cv_prog_MAKEINFO="makeinfo"
2534 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2543 MAKEINFO=$ac_cv_prog_MAKEINFO
2544 if test -n "$MAKEINFO"; then
2545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
2546 $as_echo "$MAKEINFO" >&6; }
2548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2549 $as_echo "no" >&6; }
2553 if test "x$MAKEINFO" = "x"; then
2554 MAKEINFO="@echo makeinfo missing; true"
2559 */missing\ makeinfo*)
2561 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
2562 *** Makeinfo is missing. Info documentation will not be built." >&5
2563 $as_echo "$as_me: WARNING:
2564 *** Makeinfo is missing. Info documentation will not be built." >&2;}
2567 case x"`$MAKEINFO --version | grep 'GNU texinfo'`" in
2569 MAKEINFO="@echo $MAKEINFO is too old, 4.0 or newer required; true"
2571 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
2572 *** Makeinfo is too old. Info documentation will not be built." >&5
2573 $as_echo "$as_me: WARNING:
2574 *** Makeinfo is too old. Info documentation will not be built." >&2;}
2583 # Extract the first word of "perl", so it can be a program name with args.
2584 set dummy perl; ac_word=$2
2585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2586 $as_echo_n "checking for $ac_word... " >&6; }
2587 if test "${ac_cv_prog_PERL+set}" = set; then :
2588 $as_echo_n "(cached) " >&6
2590 if test -n "$PERL"; then
2591 ac_cv_prog_PERL="$PERL" # Let the user override the test.
2593 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2597 test -z "$as_dir" && as_dir=.
2598 for ac_exec_ext in '' $ac_executable_extensions; do
2599 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2600 ac_cv_prog_PERL="perl"
2601 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2610 PERL=$ac_cv_prog_PERL
2611 if test -n "$PERL"; then
2612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
2613 $as_echo "$PERL" >&6; }
2615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2616 $as_echo "no" >&6; }
2620 if test x"$PERL" = x""; then
2627 # Make sure we can run config.sub.
2628 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2629 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2632 $as_echo_n "checking build system type... " >&6; }
2633 if test "${ac_cv_build+set}" = set; then :
2634 $as_echo_n "(cached) " >&6
2636 ac_build_alias=$build_alias
2637 test "x$ac_build_alias" = x &&
2638 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2639 test "x$ac_build_alias" = x &&
2640 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2641 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2642 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2646 $as_echo "$ac_cv_build" >&6; }
2647 case $ac_cv_build in
2649 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2652 ac_save_IFS=$IFS; IFS='-'
2658 # Remember, the first character of IFS is used to create $*,
2659 # except with old shells:
2662 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2666 $as_echo_n "checking host system type... " >&6; }
2667 if test "${ac_cv_host+set}" = set; then :
2668 $as_echo_n "(cached) " >&6
2670 if test "x$host_alias" = x; then
2671 ac_cv_host=$ac_cv_build
2673 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2674 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2679 $as_echo "$ac_cv_host" >&6; }
2682 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2685 ac_save_IFS=$IFS; IFS='-'
2691 # Remember, the first character of IFS is used to create $*,
2692 # except with old shells:
2695 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2700 if test -n "$ac_tool_prefix"; then
2701 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2702 set dummy ${ac_tool_prefix}ar; ac_word=$2
2703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2704 $as_echo_n "checking for $ac_word... " >&6; }
2705 if test "${ac_cv_prog_AR+set}" = set; then :
2706 $as_echo_n "(cached) " >&6
2708 if test -n "$AR"; then
2709 ac_cv_prog_AR="$AR" # Let the user override the test.
2711 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2715 test -z "$as_dir" && as_dir=.
2716 for ac_exec_ext in '' $ac_executable_extensions; do
2717 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2718 ac_cv_prog_AR="${ac_tool_prefix}ar"
2719 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2729 if test -n "$AR"; then
2730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
2731 $as_echo "$AR" >&6; }
2733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2734 $as_echo "no" >&6; }
2739 if test -z "$ac_cv_prog_AR"; then
2741 # Extract the first word of "ar", so it can be a program name with args.
2742 set dummy ar; ac_word=$2
2743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2744 $as_echo_n "checking for $ac_word... " >&6; }
2745 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
2746 $as_echo_n "(cached) " >&6
2748 if test -n "$ac_ct_AR"; then
2749 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
2751 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2755 test -z "$as_dir" && as_dir=.
2756 for ac_exec_ext in '' $ac_executable_extensions; do
2757 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2758 ac_cv_prog_ac_ct_AR="ar"
2759 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2768 ac_ct_AR=$ac_cv_prog_ac_ct_AR
2769 if test -n "$ac_ct_AR"; then
2770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
2771 $as_echo "$ac_ct_AR" >&6; }
2773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2774 $as_echo "no" >&6; }
2777 if test "x$ac_ct_AR" = x; then
2780 case $cross_compiling:$ac_tool_warned in
2782 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2783 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2784 ac_tool_warned=yes ;;
2792 if test -n "$ac_tool_prefix"; then
2793 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2794 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2796 $as_echo_n "checking for $ac_word... " >&6; }
2797 if test "${ac_cv_prog_RANLIB+set}" = set; then :
2798 $as_echo_n "(cached) " >&6
2800 if test -n "$RANLIB"; then
2801 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2803 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2807 test -z "$as_dir" && as_dir=.
2808 for ac_exec_ext in '' $ac_executable_extensions; do
2809 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2810 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2811 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2820 RANLIB=$ac_cv_prog_RANLIB
2821 if test -n "$RANLIB"; then
2822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
2823 $as_echo "$RANLIB" >&6; }
2825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2826 $as_echo "no" >&6; }
2831 if test -z "$ac_cv_prog_RANLIB"; then
2832 ac_ct_RANLIB=$RANLIB
2833 # Extract the first word of "ranlib", so it can be a program name with args.
2834 set dummy ranlib; ac_word=$2
2835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2836 $as_echo_n "checking for $ac_word... " >&6; }
2837 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
2838 $as_echo_n "(cached) " >&6
2840 if test -n "$ac_ct_RANLIB"; then
2841 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2843 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2847 test -z "$as_dir" && as_dir=.
2848 for ac_exec_ext in '' $ac_executable_extensions; do
2849 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2850 ac_cv_prog_ac_ct_RANLIB="ranlib"
2851 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2860 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2861 if test -n "$ac_ct_RANLIB"; then
2862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
2863 $as_echo "$ac_ct_RANLIB" >&6; }
2865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2866 $as_echo "no" >&6; }
2869 if test "x$ac_ct_RANLIB" = x; then
2872 case $cross_compiling:$ac_tool_warned in
2874 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2875 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2876 ac_tool_warned=yes ;;
2878 RANLIB=$ac_ct_RANLIB
2881 RANLIB="$ac_cv_prog_RANLIB"
2885 # Add --enable-multilib to configure.
2886 # Default to --enable-multilib
2887 # Check whether --enable-multilib was given.
2888 if test "${enable_multilib+set}" = set; then :
2889 enableval=$enable_multilib; case "$enableval" in
2890 yes) multilib=yes ;;
2892 *) as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;;
2899 # Even if the default multilib is not a cross compilation,
2900 # it may be that some of the other multilibs are.
2901 if test $cross_compiling = no && test $multilib = yes \
2902 && test "x${with_multisubdir}" != x ; then
2903 cross_compiling=maybe
2906 # We may wish to install the target headers somewhere.
2907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to install libiberty headers and static library" >&5
2908 $as_echo_n "checking whether to install libiberty headers and static library... " >&6; }
2910 # Check whether --enable-install-libiberty was given.
2911 if test "${enable_install_libiberty+set}" = set; then :
2912 enableval=$enable_install_libiberty; enable_install_libiberty=$enableval
2914 enable_install_libiberty=no
2917 # Option parsed, now set things appropriately.
2918 case x"$enable_install_libiberty" in
2920 target_header_dir=libiberty
2926 # This could be sanity-checked in various ways...
2927 target_header_dir="${enable_install_libiberty}"
2930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_install_libiberty" >&5
2931 $as_echo "$enable_install_libiberty" >&6; }
2932 { $as_echo "$as_me:${as_lineno-$LINENO}: target_header_dir = $target_header_dir" >&5
2933 $as_echo "$as_me: target_header_dir = $target_header_dir" >&6;}
2937 ac_cpp='$CPP $CPPFLAGS'
2938 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2939 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2940 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2941 if test -n "$ac_tool_prefix"; then
2942 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2943 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2945 $as_echo_n "checking for $ac_word... " >&6; }
2946 if test "${ac_cv_prog_CC+set}" = set; then :
2947 $as_echo_n "(cached) " >&6
2949 if test -n "$CC"; then
2950 ac_cv_prog_CC="$CC" # Let the user override the test.
2952 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2956 test -z "$as_dir" && as_dir=.
2957 for ac_exec_ext in '' $ac_executable_extensions; do
2958 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2959 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2960 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2970 if test -n "$CC"; then
2971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2972 $as_echo "$CC" >&6; }
2974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2975 $as_echo "no" >&6; }
2980 if test -z "$ac_cv_prog_CC"; then
2982 # Extract the first word of "gcc", so it can be a program name with args.
2983 set dummy gcc; ac_word=$2
2984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2985 $as_echo_n "checking for $ac_word... " >&6; }
2986 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2987 $as_echo_n "(cached) " >&6
2989 if test -n "$ac_ct_CC"; then
2990 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2992 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2996 test -z "$as_dir" && as_dir=.
2997 for ac_exec_ext in '' $ac_executable_extensions; do
2998 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2999 ac_cv_prog_ac_ct_CC="gcc"
3000 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3009 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3010 if test -n "$ac_ct_CC"; then
3011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3012 $as_echo "$ac_ct_CC" >&6; }
3014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3015 $as_echo "no" >&6; }
3018 if test "x$ac_ct_CC" = x; then
3021 case $cross_compiling:$ac_tool_warned in
3023 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3024 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3025 ac_tool_warned=yes ;;
3033 if test -z "$CC"; then
3034 if test -n "$ac_tool_prefix"; then
3035 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3036 set dummy ${ac_tool_prefix}cc; ac_word=$2
3037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3038 $as_echo_n "checking for $ac_word... " >&6; }
3039 if test "${ac_cv_prog_CC+set}" = set; then :
3040 $as_echo_n "(cached) " >&6
3042 if test -n "$CC"; then
3043 ac_cv_prog_CC="$CC" # Let the user override the test.
3045 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3049 test -z "$as_dir" && as_dir=.
3050 for ac_exec_ext in '' $ac_executable_extensions; do
3051 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3052 ac_cv_prog_CC="${ac_tool_prefix}cc"
3053 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3063 if test -n "$CC"; then
3064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3065 $as_echo "$CC" >&6; }
3067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3068 $as_echo "no" >&6; }
3074 if test -z "$CC"; then
3075 # Extract the first word of "cc", so it can be a program name with args.
3076 set dummy cc; ac_word=$2
3077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3078 $as_echo_n "checking for $ac_word... " >&6; }
3079 if test "${ac_cv_prog_CC+set}" = set; then :
3080 $as_echo_n "(cached) " >&6
3082 if test -n "$CC"; then
3083 ac_cv_prog_CC="$CC" # Let the user override the test.
3086 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3090 test -z "$as_dir" && as_dir=.
3091 for ac_exec_ext in '' $ac_executable_extensions; do
3092 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3093 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3094 ac_prog_rejected=yes
3098 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3105 if test $ac_prog_rejected = yes; then
3106 # We found a bogon in the path, so make sure we never use it.
3107 set dummy $ac_cv_prog_CC
3109 if test $# != 0; then
3110 # We chose a different compiler from the bogus one.
3111 # However, it has the same basename, so the bogon will be chosen
3112 # first if we set CC to just the basename; use the full file name.
3114 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3120 if test -n "$CC"; then
3121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3122 $as_echo "$CC" >&6; }
3124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3125 $as_echo "no" >&6; }
3130 if test -z "$CC"; then
3131 if test -n "$ac_tool_prefix"; then
3132 for ac_prog in cl.exe
3134 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3135 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3137 $as_echo_n "checking for $ac_word... " >&6; }
3138 if test "${ac_cv_prog_CC+set}" = set; then :
3139 $as_echo_n "(cached) " >&6
3141 if test -n "$CC"; then
3142 ac_cv_prog_CC="$CC" # Let the user override the test.
3144 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3148 test -z "$as_dir" && as_dir=.
3149 for ac_exec_ext in '' $ac_executable_extensions; do
3150 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3151 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3152 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3162 if test -n "$CC"; then
3163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3164 $as_echo "$CC" >&6; }
3166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3167 $as_echo "no" >&6; }
3171 test -n "$CC" && break
3174 if test -z "$CC"; then
3176 for ac_prog in cl.exe
3178 # Extract the first word of "$ac_prog", so it can be a program name with args.
3179 set dummy $ac_prog; ac_word=$2
3180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3181 $as_echo_n "checking for $ac_word... " >&6; }
3182 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3183 $as_echo_n "(cached) " >&6
3185 if test -n "$ac_ct_CC"; then
3186 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3188 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3192 test -z "$as_dir" && as_dir=.
3193 for ac_exec_ext in '' $ac_executable_extensions; do
3194 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3195 ac_cv_prog_ac_ct_CC="$ac_prog"
3196 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3205 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3206 if test -n "$ac_ct_CC"; then
3207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3208 $as_echo "$ac_ct_CC" >&6; }
3210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3211 $as_echo "no" >&6; }
3215 test -n "$ac_ct_CC" && break
3218 if test "x$ac_ct_CC" = x; then
3221 case $cross_compiling:$ac_tool_warned in
3223 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3224 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3225 ac_tool_warned=yes ;;
3234 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3235 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3236 as_fn_error "no acceptable C compiler found in \$PATH
3237 See \`config.log' for more details." "$LINENO" 5; }
3239 # Provide some information about the compiler.
3240 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3243 for ac_option in --version -v -V -qversion; do
3244 { { ac_try="$ac_compiler $ac_option >&5"
3246 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3247 *) ac_try_echo=$ac_try;;
3249 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3250 $as_echo "$ac_try_echo"; } >&5
3251 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3253 if test -s conftest.err; then
3255 ... rest of stderr output deleted ...
3256 10q' conftest.err >conftest.er1
3257 cat conftest.er1 >&5
3258 rm -f conftest.er1 conftest.err
3260 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3261 test $ac_status = 0; }
3264 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3265 /* end confdefs.h. */
3276 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
3277 (eval $ac_link) 2>&5
3279 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3280 test $ac_status = 0; }; then :
3285 if test x$gcc_no_link = xyes; then
3286 # Setting cross_compile will disable run tests; it will
3287 # also disable AC_CHECK_FILE but that's generally
3288 # correct if we can't link.
3292 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3293 /* end confdefs.h. */
3303 ac_clean_files_save=$ac_clean_files
3304 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3305 # Try to create an executable without -o first, disregard a.out.
3306 # It will help us diagnose broken compilers, and finding out an intuition
3308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3309 $as_echo_n "checking for C compiler default output file name... " >&6; }
3310 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3312 # The possible output files:
3313 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3316 for ac_file in $ac_files
3319 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3320 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3325 if { { ac_try="$ac_link_default"
3327 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3328 *) ac_try_echo=$ac_try;;
3330 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3331 $as_echo "$ac_try_echo"; } >&5
3332 (eval "$ac_link_default") 2>&5
3334 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3335 test $ac_status = 0; }; then :
3336 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3337 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3338 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3339 # so that the user can short-circuit this test for compilers unknown to
3341 for ac_file in $ac_files ''
3343 test -f "$ac_file" || continue
3345 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3348 # We found the default executable, but exeext='' is most
3352 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3354 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3356 # We set ac_cv_exeext here because the later test for it is not
3357 # safe: cross compilers may not add the suffix if given an `-o'
3358 # argument, so we may need to know it at that point already.
3359 # Even if this section looks crufty: it has the advantage of
3366 test "$ac_cv_exeext" = no && ac_cv_exeext=
3371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3372 $as_echo "$ac_file" >&6; }
3373 if test -z "$ac_file"; then :
3374 $as_echo "$as_me: failed program was:" >&5
3375 sed 's/^/| /' conftest.$ac_ext >&5
3377 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3378 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3379 { as_fn_set_status 77
3380 as_fn_error "C compiler cannot create executables
3381 See \`config.log' for more details." "$LINENO" 5; }; }
3383 ac_exeext=$ac_cv_exeext
3385 # Check that the compiler produces executables we can run. If not, either
3386 # the compiler is broken, or we cross compile.
3387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3388 $as_echo_n "checking whether the C compiler works... " >&6; }
3389 # If not cross compiling, check that we can run a simple program.
3390 if test "$cross_compiling" != yes; then
3391 if { ac_try='./$ac_file'
3392 { { case "(($ac_try" in
3393 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3394 *) ac_try_echo=$ac_try;;
3396 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3397 $as_echo "$ac_try_echo"; } >&5
3398 (eval "$ac_try") 2>&5
3400 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3401 test $ac_status = 0; }; }; then
3404 if test "$cross_compiling" = maybe; then
3407 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3408 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3409 as_fn_error "cannot run C compiled programs.
3410 If you meant to cross compile, use \`--host'.
3411 See \`config.log' for more details." "$LINENO" 5; }
3415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3416 $as_echo "yes" >&6; }
3418 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3419 ac_clean_files=$ac_clean_files_save
3420 # Check that the compiler produces executables we can run. If not, either
3421 # the compiler is broken, or we cross compile.
3422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3423 $as_echo_n "checking whether we are cross compiling... " >&6; }
3424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3425 $as_echo "$cross_compiling" >&6; }
3427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3428 $as_echo_n "checking for suffix of executables... " >&6; }
3429 if { { ac_try="$ac_link"
3431 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3432 *) ac_try_echo=$ac_try;;
3434 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3435 $as_echo "$ac_try_echo"; } >&5
3436 (eval "$ac_link") 2>&5
3438 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3439 test $ac_status = 0; }; then :
3440 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3441 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3442 # work properly (i.e., refer to `conftest.exe'), while it won't with
3444 for ac_file in conftest.exe conftest conftest.*; do
3445 test -f "$ac_file" || continue
3447 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3448 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3454 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3455 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3456 as_fn_error "cannot compute suffix of executables: cannot compile and link
3457 See \`config.log' for more details." "$LINENO" 5; }
3459 rm -f conftest$ac_cv_exeext
3460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3461 $as_echo "$ac_cv_exeext" >&6; }
3463 rm -f conftest.$ac_ext
3464 EXEEXT=$ac_cv_exeext
3467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3468 $as_echo_n "checking for suffix of object files... " >&6; }
3469 if test "${ac_cv_objext+set}" = set; then :
3470 $as_echo_n "(cached) " >&6
3472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3473 /* end confdefs.h. */
3483 rm -f conftest.o conftest.obj
3484 if { { ac_try="$ac_compile"
3486 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3487 *) ac_try_echo=$ac_try;;
3489 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3490 $as_echo "$ac_try_echo"; } >&5
3491 (eval "$ac_compile") 2>&5
3493 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3494 test $ac_status = 0; }; then :
3495 for ac_file in conftest.o conftest.obj conftest.*; do
3496 test -f "$ac_file" || continue;
3498 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3499 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3504 $as_echo "$as_me: failed program was:" >&5
3505 sed 's/^/| /' conftest.$ac_ext >&5
3507 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3508 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3509 as_fn_error "cannot compute suffix of object files: cannot compile
3510 See \`config.log' for more details." "$LINENO" 5; }
3512 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3515 $as_echo "$ac_cv_objext" >&6; }
3516 OBJEXT=$ac_cv_objext
3518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3519 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3520 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3521 $as_echo_n "(cached) " >&6
3523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3524 /* end confdefs.h. */
3537 if ac_fn_c_try_compile "$LINENO"; then :
3542 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3543 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3547 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3548 if test $ac_compiler_gnu = yes; then
3553 ac_test_CFLAGS=${CFLAGS+set}
3554 ac_save_CFLAGS=$CFLAGS
3555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3556 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3557 if test "${ac_cv_prog_cc_g+set}" = set; then :
3558 $as_echo_n "(cached) " >&6
3560 ac_save_c_werror_flag=$ac_c_werror_flag
3561 ac_c_werror_flag=yes
3564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3565 /* end confdefs.h. */
3575 if ac_fn_c_try_compile "$LINENO"; then :
3579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3580 /* end confdefs.h. */
3590 if ac_fn_c_try_compile "$LINENO"; then :
3593 ac_c_werror_flag=$ac_save_c_werror_flag
3595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3596 /* end confdefs.h. */
3606 if ac_fn_c_try_compile "$LINENO"; then :
3609 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3611 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3613 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3614 ac_c_werror_flag=$ac_save_c_werror_flag
3616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3617 $as_echo "$ac_cv_prog_cc_g" >&6; }
3618 if test "$ac_test_CFLAGS" = set; then
3619 CFLAGS=$ac_save_CFLAGS
3620 elif test $ac_cv_prog_cc_g = yes; then
3621 if test "$GCC" = yes; then
3627 if test "$GCC" = yes; then
3633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3634 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3635 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3636 $as_echo_n "(cached) " >&6
3638 ac_cv_prog_cc_c89=no
3640 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3641 /* end confdefs.h. */
3644 #include <sys/types.h>
3645 #include <sys/stat.h>
3646 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3647 struct buf { int x; };
3648 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3649 static char *e (p, i)
3655 static char *f (char * (*g) (char **, int), char **p, ...)
3660 s = g (p, va_arg (v,int));
3665 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3666 function prototypes and stuff, but not '\xHH' hex character constants.
3667 These don't provoke an error unfortunately, instead are silently treated
3668 as 'x'. The following induces an error, until -std is added to get
3669 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3670 array size at least. It's necessary to write '\x00'==0 to get something
3671 that's true only with -std. */
3672 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3674 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3675 inside strings and character constants. */
3677 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3679 int test (int i, double x);
3680 struct s1 {int (*f) (int a);};
3681 struct s2 {int (*f) (double a);};
3682 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3688 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3693 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3694 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3696 CC="$ac_save_CC $ac_arg"
3697 if ac_fn_c_try_compile "$LINENO"; then :
3698 ac_cv_prog_cc_c89=$ac_arg
3700 rm -f core conftest.err conftest.$ac_objext
3701 test "x$ac_cv_prog_cc_c89" != "xno" && break
3703 rm -f conftest.$ac_ext
3708 case "x$ac_cv_prog_cc_c89" in
3710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3711 $as_echo "none needed" >&6; } ;;
3713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3714 $as_echo "unsupported" >&6; } ;;
3716 CC="$CC $ac_cv_prog_cc_c89"
3717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3718 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3720 if test "x$ac_cv_prog_cc_c89" != xno; then :
3725 ac_cpp='$CPP $CPPFLAGS'
3726 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3727 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3728 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3732 ac_cpp='$CPP $CPPFLAGS'
3733 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3734 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3735 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3737 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3738 # On Suns, sometimes $CPP names a directory.
3739 if test -n "$CPP" && test -d "$CPP"; then
3742 if test -z "$CPP"; then
3743 if test "${ac_cv_prog_CPP+set}" = set; then :
3744 $as_echo_n "(cached) " >&6
3746 # Double quotes because CPP needs to be expanded
3747 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3750 for ac_c_preproc_warn_flag in '' yes
3752 # Use a header file that comes with gcc, so configuring glibc
3753 # with a fresh cross-compiler works.
3754 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3755 # <limits.h> exists even on freestanding compilers.
3756 # On the NeXT, cc -E runs the code through the compiler's parser,
3757 # not just through cpp. "Syntax error" is here to catch this case.
3758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3759 /* end confdefs.h. */
3761 # include <limits.h>
3763 # include <assert.h>
3767 if ac_fn_c_try_cpp "$LINENO"; then :
3770 # Broken: fails on valid input.
3773 rm -f conftest.err conftest.$ac_ext
3775 # OK, works on sane cases. Now check whether nonexistent headers
3776 # can be detected and how.
3777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3778 /* end confdefs.h. */
3779 #include <ac_nonexistent.h>
3781 if ac_fn_c_try_cpp "$LINENO"; then :
3782 # Broken: success on invalid input.
3785 # Passes both tests.
3789 rm -f conftest.err conftest.$ac_ext
3792 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3793 rm -f conftest.err conftest.$ac_ext
3794 if $ac_preproc_ok; then :
3806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3807 $as_echo "$CPP" >&6; }
3809 for ac_c_preproc_warn_flag in '' yes
3811 # Use a header file that comes with gcc, so configuring glibc
3812 # with a fresh cross-compiler works.
3813 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3814 # <limits.h> exists even on freestanding compilers.
3815 # On the NeXT, cc -E runs the code through the compiler's parser,
3816 # not just through cpp. "Syntax error" is here to catch this case.
3817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3818 /* end confdefs.h. */
3820 # include <limits.h>
3822 # include <assert.h>
3826 if ac_fn_c_try_cpp "$LINENO"; then :
3829 # Broken: fails on valid input.
3832 rm -f conftest.err conftest.$ac_ext
3834 # OK, works on sane cases. Now check whether nonexistent headers
3835 # can be detected and how.
3836 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3837 /* end confdefs.h. */
3838 #include <ac_nonexistent.h>
3840 if ac_fn_c_try_cpp "$LINENO"; then :
3841 # Broken: success on invalid input.
3844 # Passes both tests.
3848 rm -f conftest.err conftest.$ac_ext
3851 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3852 rm -f conftest.err conftest.$ac_ext
3853 if $ac_preproc_ok; then :
3856 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3857 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3858 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3859 See \`config.log' for more details." "$LINENO" 5; }
3863 ac_cpp='$CPP $CPPFLAGS'
3864 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3865 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3866 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3870 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3871 if test "${ac_cv_path_GREP+set}" = set; then :
3872 $as_echo_n "(cached) " >&6
3874 if test -z "$GREP"; then
3875 ac_path_GREP_found=false
3876 # Loop through the user's path and test for each of PROGNAME-LIST
3877 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3878 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3881 test -z "$as_dir" && as_dir=.
3882 for ac_prog in grep ggrep; do
3883 for ac_exec_ext in '' $ac_executable_extensions; do
3884 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3885 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3886 # Check for GNU ac_path_GREP and select it if it is found.
3887 # Check for GNU $ac_path_GREP
3888 case `"$ac_path_GREP" --version 2>&1` in
3890 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3893 $as_echo_n 0123456789 >"conftest.in"
3896 cat "conftest.in" "conftest.in" >"conftest.tmp"
3897 mv "conftest.tmp" "conftest.in"
3898 cp "conftest.in" "conftest.nl"
3899 $as_echo 'GREP' >> "conftest.nl"
3900 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3901 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3902 as_fn_arith $ac_count + 1 && ac_count=$as_val
3903 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3904 # Best one so far, save it but keep looking for a better one
3905 ac_cv_path_GREP="$ac_path_GREP"
3906 ac_path_GREP_max=$ac_count
3908 # 10*(2^10) chars as input seems more than enough
3909 test $ac_count -gt 10 && break
3911 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3914 $ac_path_GREP_found && break 3
3919 if test -z "$ac_cv_path_GREP"; then
3920 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3923 ac_cv_path_GREP=$GREP
3927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3928 $as_echo "$ac_cv_path_GREP" >&6; }
3929 GREP="$ac_cv_path_GREP"
3932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3933 $as_echo_n "checking for egrep... " >&6; }
3934 if test "${ac_cv_path_EGREP+set}" = set; then :
3935 $as_echo_n "(cached) " >&6
3937 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3938 then ac_cv_path_EGREP="$GREP -E"
3940 if test -z "$EGREP"; then
3941 ac_path_EGREP_found=false
3942 # Loop through the user's path and test for each of PROGNAME-LIST
3943 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3944 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3947 test -z "$as_dir" && as_dir=.
3948 for ac_prog in egrep; do
3949 for ac_exec_ext in '' $ac_executable_extensions; do
3950 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3951 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3952 # Check for GNU ac_path_EGREP and select it if it is found.
3953 # Check for GNU $ac_path_EGREP
3954 case `"$ac_path_EGREP" --version 2>&1` in
3956 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3959 $as_echo_n 0123456789 >"conftest.in"
3962 cat "conftest.in" "conftest.in" >"conftest.tmp"
3963 mv "conftest.tmp" "conftest.in"
3964 cp "conftest.in" "conftest.nl"
3965 $as_echo 'EGREP' >> "conftest.nl"
3966 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3967 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3968 as_fn_arith $ac_count + 1 && ac_count=$as_val
3969 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3970 # Best one so far, save it but keep looking for a better one
3971 ac_cv_path_EGREP="$ac_path_EGREP"
3972 ac_path_EGREP_max=$ac_count
3974 # 10*(2^10) chars as input seems more than enough
3975 test $ac_count -gt 10 && break
3977 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3980 $ac_path_EGREP_found && break 3
3985 if test -z "$ac_cv_path_EGREP"; then
3986 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3989 ac_cv_path_EGREP=$EGREP
3994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3995 $as_echo "$ac_cv_path_EGREP" >&6; }
3996 EGREP="$ac_cv_path_EGREP"
3999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4000 $as_echo_n "checking for ANSI C header files... " >&6; }
4001 if test "${ac_cv_header_stdc+set}" = set; then :
4002 $as_echo_n "(cached) " >&6
4004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4005 /* end confdefs.h. */
4019 if ac_fn_c_try_compile "$LINENO"; then :
4020 ac_cv_header_stdc=yes
4022 ac_cv_header_stdc=no
4024 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4026 if test $ac_cv_header_stdc = yes; then
4027 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4029 /* end confdefs.h. */
4033 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4034 $EGREP "memchr" >/dev/null 2>&1; then :
4037 ac_cv_header_stdc=no
4043 if test $ac_cv_header_stdc = yes; then
4044 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4046 /* end confdefs.h. */
4050 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4051 $EGREP "free" >/dev/null 2>&1; then :
4054 ac_cv_header_stdc=no
4060 if test $ac_cv_header_stdc = yes; then
4061 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4062 if test "$cross_compiling" = yes; then :
4065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4066 /* end confdefs.h. */
4069 #if ((' ' & 0x0FF) == 0x020)
4070 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4071 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4073 # define ISLOWER(c) \
4074 (('a' <= (c) && (c) <= 'i') \
4075 || ('j' <= (c) && (c) <= 'r') \
4076 || ('s' <= (c) && (c) <= 'z'))
4077 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4080 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4085 for (i = 0; i < 256; i++)
4086 if (XOR (islower (i), ISLOWER (i))
4087 || toupper (i) != TOUPPER (i))
4092 if ac_fn_c_try_run "$LINENO"; then :
4095 ac_cv_header_stdc=no
4097 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4098 conftest.$ac_objext conftest.beam conftest.$ac_ext
4103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4104 $as_echo "$ac_cv_header_stdc" >&6; }
4105 if test $ac_cv_header_stdc = yes; then
4107 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4111 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4112 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4113 inttypes.h stdint.h unistd.h
4115 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4116 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4118 eval as_val=\$$as_ac_Header
4119 if test "x$as_val" = x""yes; then :
4120 cat >>confdefs.h <<_ACEOF
4121 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4130 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4131 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
4138 if test "$MINIX" = yes; then
4140 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4143 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4146 $as_echo "#define _MINIX 1" >>confdefs.h
4151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4152 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4153 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
4154 $as_echo_n "(cached) " >&6
4156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4157 /* end confdefs.h. */
4159 # define __EXTENSIONS__ 1
4160 $ac_includes_default
4169 if ac_fn_c_try_compile "$LINENO"; then :
4170 ac_cv_safe_to_define___extensions__=yes
4172 ac_cv_safe_to_define___extensions__=no
4174 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4177 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4178 test $ac_cv_safe_to_define___extensions__ = yes &&
4179 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4181 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4183 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4185 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4187 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4191 # Check whether --enable-largefile was given.
4192 if test "${enable_largefile+set}" = set; then :
4193 enableval=$enable_largefile;
4196 if test "$enable_largefile" != no; then
4198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4199 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4200 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
4201 $as_echo_n "(cached) " >&6
4203 ac_cv_sys_largefile_CC=no
4204 if test "$GCC" != yes; then
4207 # IRIX 6.2 and later do not support large files by default,
4208 # so use the C compiler's -n32 option if that helps.
4209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4210 /* end confdefs.h. */
4211 #include <sys/types.h>
4212 /* Check that off_t can represent 2**63 - 1 correctly.
4213 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4214 since some C++ compilers masquerading as C compilers
4215 incorrectly reject 9223372036854775807. */
4216 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4217 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4218 && LARGE_OFF_T % 2147483647 == 1)
4228 if ac_fn_c_try_compile "$LINENO"; then :
4231 rm -f core conftest.err conftest.$ac_objext
4233 if ac_fn_c_try_compile "$LINENO"; then :
4234 ac_cv_sys_largefile_CC=' -n32'; break
4236 rm -f core conftest.err conftest.$ac_objext
4240 rm -f conftest.$ac_ext
4243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4244 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4245 if test "$ac_cv_sys_largefile_CC" != no; then
4246 CC=$CC$ac_cv_sys_largefile_CC
4249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4250 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4251 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
4252 $as_echo_n "(cached) " >&6
4255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4256 /* end confdefs.h. */
4257 #include <sys/types.h>
4258 /* Check that off_t can represent 2**63 - 1 correctly.
4259 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4260 since some C++ compilers masquerading as C compilers
4261 incorrectly reject 9223372036854775807. */
4262 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4263 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4264 && LARGE_OFF_T % 2147483647 == 1)
4274 if ac_fn_c_try_compile "$LINENO"; then :
4275 ac_cv_sys_file_offset_bits=no; break
4277 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4279 /* end confdefs.h. */
4280 #define _FILE_OFFSET_BITS 64
4281 #include <sys/types.h>
4282 /* Check that off_t can represent 2**63 - 1 correctly.
4283 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4284 since some C++ compilers masquerading as C compilers
4285 incorrectly reject 9223372036854775807. */
4286 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4287 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4288 && LARGE_OFF_T % 2147483647 == 1)
4298 if ac_fn_c_try_compile "$LINENO"; then :
4299 ac_cv_sys_file_offset_bits=64; break
4301 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4302 ac_cv_sys_file_offset_bits=unknown
4306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4307 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4308 case $ac_cv_sys_file_offset_bits in #(
4311 cat >>confdefs.h <<_ACEOF
4312 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4317 if test $ac_cv_sys_file_offset_bits = unknown; then
4318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4319 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4320 if test "${ac_cv_sys_large_files+set}" = set; then :
4321 $as_echo_n "(cached) " >&6
4324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4325 /* end confdefs.h. */
4326 #include <sys/types.h>
4327 /* Check that off_t can represent 2**63 - 1 correctly.
4328 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4329 since some C++ compilers masquerading as C compilers
4330 incorrectly reject 9223372036854775807. */
4331 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4332 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4333 && LARGE_OFF_T % 2147483647 == 1)
4343 if ac_fn_c_try_compile "$LINENO"; then :
4344 ac_cv_sys_large_files=no; break
4346 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4348 /* end confdefs.h. */
4349 #define _LARGE_FILES 1
4350 #include <sys/types.h>
4351 /* Check that off_t can represent 2**63 - 1 correctly.
4352 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4353 since some C++ compilers masquerading as C compilers
4354 incorrectly reject 9223372036854775807. */
4355 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4356 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4357 && LARGE_OFF_T % 2147483647 == 1)
4367 if ac_fn_c_try_compile "$LINENO"; then :
4368 ac_cv_sys_large_files=1; break
4370 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4371 ac_cv_sys_large_files=unknown
4375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4376 $as_echo "$ac_cv_sys_large_files" >&6; }
4377 case $ac_cv_sys_large_files in #(
4380 cat >>confdefs.h <<_ACEOF
4381 #define _LARGE_FILES $ac_cv_sys_large_files
4390 ac_c_preproc_warn_flag=yes
4392 ac_libiberty_warn_cflags=
4393 save_CFLAGS="$CFLAGS"
4394 for real_option in -W -Wall -Wwrite-strings -Wc++-compat \
4395 -Wstrict-prototypes; do
4396 # Do the check with the no- prefix removed since gcc silently
4397 # accepts any -Wno-* option on purpose
4398 case $real_option in
4399 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
4400 *) option=$real_option ;;
4402 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
4404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
4405 $as_echo_n "checking whether $CC supports $option... " >&6; }
4406 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
4407 $as_echo_n "(cached) " >&6
4410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4411 /* end confdefs.h. */
4421 if ac_fn_c_try_compile "$LINENO"; then :
4422 eval "$as_acx_Woption=yes"
4424 eval "$as_acx_Woption=no"
4426 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4429 eval ac_res=\$$as_acx_Woption
4430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
4431 $as_echo "$ac_res" >&6; }
4432 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
4433 ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }$real_option"
4436 CFLAGS="$save_CFLAGS"
4438 # Do the check with the no- prefix removed from the warning options
4439 # since gcc silently accepts any -Wno-* option on purpose
4440 if test "$GCC" = yes; then :
4441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic " >&5
4442 $as_echo_n "checking whether $CC supports -pedantic ... " >&6; }
4443 if test "${acx_cv_prog_cc_pedantic_+set}" = set; then :
4444 $as_echo_n "(cached) " >&6
4446 save_CFLAGS="$CFLAGS"
4448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4449 /* end confdefs.h. */
4459 if ac_fn_c_try_compile "$LINENO"; then :
4460 acx_cv_prog_cc_pedantic_=yes
4462 acx_cv_prog_cc_pedantic_=no
4464 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4465 CFLAGS="$save_CFLAGS"
4467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic_" >&5
4468 $as_echo "$acx_cv_prog_cc_pedantic_" >&6; }
4469 if test $acx_cv_prog_cc_pedantic_ = yes; then :
4470 ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }-pedantic "
4476 if test "x$CC" != xcc; then
4477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4478 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
4480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4481 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
4483 set dummy $CC; ac_cc=`$as_echo "$2" |
4484 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4485 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
4486 $as_echo_n "(cached) " >&6
4488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4489 /* end confdefs.h. */
4499 # Make sure it works both with $CC and with simple cc.
4500 # We do the test twice because some compilers refuse to overwrite an
4501 # existing .o file with -o, though they will create one.
4502 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4504 if { { case "(($ac_try" in
4505 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4506 *) ac_try_echo=$ac_try;;
4508 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4509 $as_echo "$ac_try_echo"; } >&5
4510 (eval "$ac_try") 2>&5
4512 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4513 test $ac_status = 0; } &&
4514 test -f conftest2.$ac_objext && { { case "(($ac_try" in
4515 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4516 *) ac_try_echo=$ac_try;;
4518 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4519 $as_echo "$ac_try_echo"; } >&5
4520 (eval "$ac_try") 2>&5
4522 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4523 test $ac_status = 0; };
4525 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4526 if test "x$CC" != xcc; then
4527 # Test first that cc exists at all.
4528 if { ac_try='cc -c conftest.$ac_ext >&5'
4529 { { case "(($ac_try" in
4530 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4531 *) ac_try_echo=$ac_try;;
4533 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4534 $as_echo "$ac_try_echo"; } >&5
4535 (eval "$ac_try") 2>&5
4537 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4538 test $ac_status = 0; }; }; then
4539 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4541 if { { case "(($ac_try" in
4542 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4543 *) ac_try_echo=$ac_try;;
4545 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4546 $as_echo "$ac_try_echo"; } >&5
4547 (eval "$ac_try") 2>&5
4549 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4550 test $ac_status = 0; } &&
4551 test -f conftest2.$ac_objext && { { case "(($ac_try" in
4552 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4553 *) ac_try_echo=$ac_try;;
4555 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4556 $as_echo "$ac_try_echo"; } >&5
4557 (eval "$ac_try") 2>&5
4559 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4560 test $ac_status = 0; };
4565 # cc exists but doesn't like -o.
4566 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4571 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4573 rm -f core conftest*
4576 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4578 $as_echo "yes" >&6; }
4580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4581 $as_echo "no" >&6; }
4583 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
4587 # autoconf is lame and doesn't give us any substitution variable for this.
4588 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
4589 NO_MINUS_C_MINUS_O=yes
4591 OUTPUT_OPTION='-o $@'
4596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
4597 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
4598 if test "${ac_cv_c_const+set}" = set; then :
4599 $as_echo_n "(cached) " >&6
4601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4602 /* end confdefs.h. */
4607 /* FIXME: Include the comments suggested by Paul. */
4609 /* Ultrix mips cc rejects this. */
4610 typedef int charset[2];
4612 /* SunOS 4.1.1 cc rejects this. */
4613 char const *const *pcpcc;
4615 /* NEC SVR4.0.2 mips cc rejects this. */
4616 struct point {int x, y;};
4617 static struct point const zero = {0,0};
4618 /* AIX XL C 1.02.0.0 rejects this.
4619 It does not let you subtract one const X* pointer from another in
4620 an arm of an if-expression whose if-part is not a constant
4622 const char *g = "string";
4623 pcpcc = &g + (g ? g-g : 0);
4624 /* HPUX 7.0 cc rejects these. */
4626 ppc = (char**) pcpcc;
4627 pcpcc = (char const *const *) ppc;
4628 { /* SCO 3.2v4 cc rejects this. */
4630 char const *s = 0 ? (char *) 0 : (char const *) 0;
4635 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
4637 const int *foo = &x[0];
4640 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4641 typedef const int *iptr;
4645 { /* AIX XL C 1.02.0.0 rejects this saying
4646 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4647 struct s { int j; const int *ap[3]; };
4648 struct s *b; b->j = 5;
4650 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4654 return !cs[0] && !zero.x;
4661 if ac_fn_c_try_compile "$LINENO"; then :
4666 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
4669 $as_echo "$ac_cv_c_const" >&6; }
4670 if test $ac_cv_c_const = no; then
4672 $as_echo "#define const /**/" >>confdefs.h
4676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
4677 $as_echo_n "checking for inline... " >&6; }
4678 if test "${ac_cv_c_inline+set}" = set; then :
4679 $as_echo_n "(cached) " >&6
4682 for ac_kw in inline __inline__ __inline; do
4683 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4684 /* end confdefs.h. */
4687 static $ac_kw foo_t static_foo () {return 0; }
4688 $ac_kw foo_t foo () {return 0; }
4692 if ac_fn_c_try_compile "$LINENO"; then :
4693 ac_cv_c_inline=$ac_kw
4695 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4696 test "$ac_cv_c_inline" != no && break
4700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
4701 $as_echo "$ac_cv_c_inline" >&6; }
4703 case $ac_cv_c_inline in
4706 case $ac_cv_c_inline in
4708 *) ac_val=$ac_cv_c_inline;;
4710 cat >>confdefs.h <<_ACEOF
4712 #define inline $ac_val
4718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4719 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4720 if test "${ac_cv_c_bigendian+set}" = set; then :
4721 $as_echo_n "(cached) " >&6
4723 ac_cv_c_bigendian=unknown
4724 # See if we're dealing with a universal compiler.
4725 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4726 /* end confdefs.h. */
4727 #ifndef __APPLE_CC__
4728 not a universal capable compiler
4733 if ac_fn_c_try_compile "$LINENO"; then :
4735 # Check for potential -arch flags. It is not universal unless
4736 # there are at least two -arch flags with different values.
4739 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4740 if test -n "$ac_prev"; then
4742 i?86 | x86_64 | ppc | ppc64)
4743 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4746 ac_cv_c_bigendian=universal
4752 elif test "x$ac_word" = "x-arch"; then
4757 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4758 if test $ac_cv_c_bigendian = unknown; then
4759 # See if sys/param.h defines the BYTE_ORDER macro.
4760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4761 /* end confdefs.h. */
4762 #include <sys/types.h>
4763 #include <sys/param.h>
4768 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4769 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4778 if ac_fn_c_try_compile "$LINENO"; then :
4779 # It does; now see whether it defined to BIG_ENDIAN or not.
4780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4781 /* end confdefs.h. */
4782 #include <sys/types.h>
4783 #include <sys/param.h>
4788 #if BYTE_ORDER != BIG_ENDIAN
4796 if ac_fn_c_try_compile "$LINENO"; then :
4797 ac_cv_c_bigendian=yes
4799 ac_cv_c_bigendian=no
4801 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4803 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4805 if test $ac_cv_c_bigendian = unknown; then
4806 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4808 /* end confdefs.h. */
4814 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
4822 if ac_fn_c_try_compile "$LINENO"; then :
4823 # It does; now see whether it defined to _BIG_ENDIAN or not.
4824 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4825 /* end confdefs.h. */
4839 if ac_fn_c_try_compile "$LINENO"; then :
4840 ac_cv_c_bigendian=yes
4842 ac_cv_c_bigendian=no
4844 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4846 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4848 if test $ac_cv_c_bigendian = unknown; then
4849 # Compile a test program.
4850 if test "$cross_compiling" = yes; then :
4851 # Try to guess by grepping values from an object file.
4852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4853 /* end confdefs.h. */
4854 short int ascii_mm[] =
4855 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4856 short int ascii_ii[] =
4857 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4858 int use_ascii (int i) {
4859 return ascii_mm[i] + ascii_ii[i];
4861 short int ebcdic_ii[] =
4862 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4863 short int ebcdic_mm[] =
4864 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4865 int use_ebcdic (int i) {
4866 return ebcdic_mm[i] + ebcdic_ii[i];
4873 return use_ascii (foo) == use_ebcdic (foo);
4878 if ac_fn_c_try_compile "$LINENO"; then :
4879 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4880 ac_cv_c_bigendian=yes
4882 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4883 if test "$ac_cv_c_bigendian" = unknown; then
4884 ac_cv_c_bigendian=no
4886 # finding both strings is unlikely to happen, but who knows?
4887 ac_cv_c_bigendian=unknown
4891 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4894 /* end confdefs.h. */
4895 $ac_includes_default
4900 /* Are we little or big endian? From Harbison&Steele. */
4904 char c[sizeof (long int)];
4907 return u.c[sizeof (long int) - 1] == 1;
4913 if ac_fn_c_try_run "$LINENO"; then :
4914 ac_cv_c_bigendian=no
4916 ac_cv_c_bigendian=yes
4918 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4919 conftest.$ac_objext conftest.beam conftest.$ac_ext
4924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
4925 $as_echo "$ac_cv_c_bigendian" >&6; }
4926 case $ac_cv_c_bigendian in #(
4928 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
4934 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
4938 as_fn_error "unknown endianness
4939 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
4945 ac_config_headers="$ac_config_headers config.h:config.in"
4949 # Find a good install program. We prefer a C program (faster),
4950 # so one script is as good as another. But avoid the broken or
4951 # incompatible versions:
4952 # SysV /etc/install, /usr/sbin/install
4953 # SunOS /usr/etc/install
4954 # IRIX /sbin/install
4956 # AmigaOS /C/install, which installs bootblocks on floppy discs
4957 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4958 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4959 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4960 # OS/2's system install, which has a completely different semantic
4961 # ./install, which can be erroneously created by make from ./install.sh.
4962 # Reject install programs that cannot install multiple files.
4963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4964 $as_echo_n "checking for a BSD-compatible install... " >&6; }
4965 if test -z "$INSTALL"; then
4966 if test "${ac_cv_path_install+set}" = set; then :
4967 $as_echo_n "(cached) " >&6
4969 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4973 test -z "$as_dir" && as_dir=.
4974 # Account for people who put trailing slashes in PATH elements.
4975 case $as_dir/ in #((
4976 ./ | .// | /[cC]/* | \
4977 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4978 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4981 # OSF1 and SCO ODT 3.0 have their own names for install.
4982 # Don't use installbsd from OSF since it installs stuff as root
4984 for ac_prog in ginstall scoinst install; do
4985 for ac_exec_ext in '' $ac_executable_extensions; do
4986 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
4987 if test $ac_prog = install &&
4988 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4989 # AIX install. It has an incompatible calling convention.
4991 elif test $ac_prog = install &&
4992 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4993 # program-specific install script used by HP pwplus--don't use.
4996 rm -rf conftest.one conftest.two conftest.dir
4997 echo one > conftest.one
4998 echo two > conftest.two
5000 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
5001 test -s conftest.one && test -s conftest.two &&
5002 test -s conftest.dir/conftest.one &&
5003 test -s conftest.dir/conftest.two
5005 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
5018 rm -rf conftest.one conftest.two conftest.dir
5021 if test "${ac_cv_path_install+set}" = set; then
5022 INSTALL=$ac_cv_path_install
5024 # As a last resort, use the slow shell script. Don't cache a
5025 # value for INSTALL within a source directory, because that will
5026 # break other packages using the cache if that directory is
5027 # removed, or if the value is a relative name.
5028 INSTALL=$ac_install_sh
5031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
5032 $as_echo "$INSTALL" >&6; }
5034 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
5035 # It thinks the first close brace ends the variable substitution.
5036 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
5038 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
5040 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
5043 # Don't build the shared library for build.
5044 if [ -n "${with_build_subdir}" ]; then
5050 rs6000-ibm-aix3.1 | rs6000-ibm-aix)
5052 *-*-cxux7*) frag=mh-cxux7 ;;
5053 *-*-freebsd2.1.*) frag=mh-fbsd21 ;;
5054 *-*-freebsd2.2.[012]) frag=mh-fbsd21 ;;
5055 i370-*-opened*) frag=mh-openedition ;;
5056 i[34567]86-*-windows*) frag=mh-windows ;;
5059 if [ -n "${frag}" ]; then
5060 frag=${libiberty_topdir}/libiberty/config/$frag
5068 # PIC is the default on some targets or must not be used.
5070 # For darwin, common symbols are not allowed in MH_DYLIB files
5072 # If we are using a compiler supporting mdynamic-no-pic
5073 # and the option has been tested as safe to add, then cancel
5074 # it here, since the code generated is incompatible with shared
5076 *-mdynamic-no-pic*) PICFLAG='-fno-common -mno-dynamic-no-pic' ;;
5077 *) PICFLAG=-fno-common ;;
5081 # PIC is the default.
5084 # PIC is the default for 64-bit PA HP-UX.
5086 i[34567]86-*-cygwin* | x86_64-*-cygwin*)
5088 i[34567]86-*-mingw* | x86_64-*-mingw*)
5090 i[34567]86-*-interix[3-9]*)
5091 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
5092 # Instead, we relocate shared libraries at runtime.
5094 i[34567]86-*-nto-qnx*)
5095 # QNX uses GNU C++, but need to define -shared option too, otherwise
5097 PICFLAG='-fPIC -shared'
5099 i[34567]86-pc-msdosdjgpp*)
5100 # DJGPP does not support shared libraries at all.
5103 # On IA64 HP-UX, PIC is the default but the pic flag
5104 # sets the default TLS model and affects inlining.
5108 # PIC is the default.
5110 rs6000-ibm-aix* | powerpc-ibm-aix*)
5111 # All AIX code is PIC.
5114 # Some targets support both -fPIC and -fpic, but prefer the latter.
5116 i[34567]86-*-* | x86_64-*-*)
5119 # FIXME: Override -fPIC default in libgcc only?
5120 sh-*-linux* | sh[2346lbe]*-*-linux*)
5123 # FIXME: Simplify to sh*-*-netbsd*?
5124 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
5125 sh64-*-netbsd* | sh64l*-*-netbsd*)
5128 # Default to -fPIC unless specified otherwise.
5134 # If the user explicitly uses -fpic/-fPIC, keep that.
5145 # If they didn't specify --enable-shared, don't generate shared libs.
5146 case "${enable_shared}" in
5153 # ...unless --enable-host-shared was passed from top-level config:
5154 if [ "${enable_host_shared}" = "yes" ]; then
5158 if [ "${shared}" != "yes" ]; then
5164 case " ${CFLAGS} " in
5165 *\ -fsanitize=address\ *) NOASANFLAG=-fno-sanitize=address ;;
5169 echo "# Warning: this fragment is automatically generated" > temp-frag
5171 if [ -n "${frag}" ] && [ -f "${frag}" ]; then
5172 echo "Appending ${frag} to xhost-mkfrag"
5173 echo "# Following fragment copied from ${frag}" >> temp-frag
5174 cat ${frag} >> temp-frag
5177 # record if we want to build shared libs.
5178 if [ "${shared}" = "yes" ]; then
5179 echo enable_shared = yes >> temp-frag
5181 echo enable_shared = no >> temp-frag
5185 ${CONFIG_SHELL-/bin/sh} ${libiberty_topdir}/move-if-change temp-frag xhost-mkfrag
5187 host_makefile_frag=${frag}
5190 # It's OK to check for header files. Although the compiler may not be
5191 # able to link anything, it had better be able to at least compile
5193 for ac_header in sys/file.h sys/param.h limits.h stdlib.h malloc.h string.h unistd.h strings.h sys/time.h time.h sys/resource.h sys/stat.h sys/mman.h fcntl.h alloca.h sys/pstat.h sys/sysmp.h sys/sysinfo.h machine/hal_sysinfo.h sys/table.h sys/sysctl.h sys/systemcfg.h stdint.h stdio_ext.h process.h sys/prctl.h
5195 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5196 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
5197 eval as_val=\$$as_ac_Header
5198 if test "x$as_val" = x""yes; then :
5199 cat >>confdefs.h <<_ACEOF
5200 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
5207 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
5208 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
5209 $as_echo_n "(cached) " >&6
5211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5212 /* end confdefs.h. */
5213 #include <sys/types.h>
5214 #include <sys/wait.h>
5216 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
5219 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
5227 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
5232 if ac_fn_c_try_compile "$LINENO"; then :
5233 ac_cv_header_sys_wait_h=yes
5235 ac_cv_header_sys_wait_h=no
5237 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
5240 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
5241 if test $ac_cv_header_sys_wait_h = yes; then
5243 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
5247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
5248 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
5249 if test "${ac_cv_header_time+set}" = set; then :
5250 $as_echo_n "(cached) " >&6
5252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5253 /* end confdefs.h. */
5254 #include <sys/types.h>
5255 #include <sys/time.h>
5261 if ((struct tm *) 0)
5267 if ac_fn_c_try_compile "$LINENO"; then :
5268 ac_cv_header_time=yes
5270 ac_cv_header_time=no
5272 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
5275 $as_echo "$ac_cv_header_time" >&6; }
5276 if test $ac_cv_header_time = yes; then
5278 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
5283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether errno must be declared" >&5
5284 $as_echo_n "checking whether errno must be declared... " >&6; }
5285 if test "${libiberty_cv_declare_errno+set}" = set; then :
5286 $as_echo_n "(cached) " >&6
5288 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5289 /* end confdefs.h. */
5299 if ac_fn_c_try_compile "$LINENO"; then :
5300 libiberty_cv_declare_errno=no
5302 libiberty_cv_declare_errno=yes
5304 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_declare_errno" >&5
5307 $as_echo "$libiberty_cv_declare_errno" >&6; }
5308 if test $libiberty_cv_declare_errno = yes
5310 $as_echo "#define NEED_DECLARATION_ERRNO 1" >>confdefs.h
5315 # Determine sizes of some types.
5316 # The cast to long int works around a bug in the HP C Compiler
5317 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5318 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5319 # This bug is HP SR number 8606223364.
5320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5321 $as_echo_n "checking size of int... " >&6; }
5322 if test "${ac_cv_sizeof_int+set}" = set; then :
5323 $as_echo_n "(cached) " >&6
5325 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
5328 if test "$ac_cv_type_int" = yes; then
5329 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5330 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5331 { as_fn_set_status 77
5332 as_fn_error "cannot compute sizeof (int)
5333 See \`config.log' for more details." "$LINENO" 5; }; }
5340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5341 $as_echo "$ac_cv_sizeof_int" >&6; }
5345 cat >>confdefs.h <<_ACEOF
5346 #define SIZEOF_INT $ac_cv_sizeof_int
5350 # The cast to long int works around a bug in the HP C Compiler
5351 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5352 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5353 # This bug is HP SR number 8606223364.
5354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5355 $as_echo_n "checking size of long... " >&6; }
5356 if test "${ac_cv_sizeof_long+set}" = set; then :
5357 $as_echo_n "(cached) " >&6
5359 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
5362 if test "$ac_cv_type_long" = yes; then
5363 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5364 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5365 { as_fn_set_status 77
5366 as_fn_error "cannot compute sizeof (long)
5367 See \`config.log' for more details." "$LINENO" 5; }; }
5374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5375 $as_echo "$ac_cv_sizeof_long" >&6; }
5379 cat >>confdefs.h <<_ACEOF
5380 #define SIZEOF_LONG $ac_cv_sizeof_long
5385 # Check for presense of long long
5386 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5387 if test "x$ac_cv_type_long_long" = x""yes; then :
5389 $as_echo "#define HAVE_LONG_LONG 1" >>confdefs.h
5390 # The cast to long int works around a bug in the HP C Compiler
5391 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5392 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5393 # This bug is HP SR number 8606223364.
5394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
5395 $as_echo_n "checking size of long long... " >&6; }
5396 if test "${ac_cv_sizeof_long_long+set}" = set; then :
5397 $as_echo_n "(cached) " >&6
5399 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then :
5402 if test "$ac_cv_type_long_long" = yes; then
5403 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5404 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5405 { as_fn_set_status 77
5406 as_fn_error "cannot compute sizeof (long long)
5407 See \`config.log' for more details." "$LINENO" 5; }; }
5409 ac_cv_sizeof_long_long=0
5414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5415 $as_echo "$ac_cv_sizeof_long_long" >&6; }
5419 cat >>confdefs.h <<_ACEOF
5420 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5427 # Look for a 64-bit type.
5428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a 64-bit type" >&5
5429 $as_echo_n "checking for a 64-bit type... " >&6; }
5430 if test "${liberty_cv_uint64+set}" = set; then :
5431 $as_echo_n "(cached) " >&6
5433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5434 /* end confdefs.h. */
5435 #ifdef HAVE_STDINT_H
5441 extern uint64_t foo;
5446 if ac_fn_c_try_compile "$LINENO"; then :
5447 liberty_cv_uint64=uint64_t
5449 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5450 /* end confdefs.h. */
5451 #ifdef HAVE_LIMITS_H
5460 extern char foo[sizeof(long) * CHAR_BIT >= 64 ? 1 : -1];
5465 if ac_fn_c_try_compile "$LINENO"; then :
5466 liberty_cv_uint64="unsigned long"
5468 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5469 /* end confdefs.h. */
5470 #ifdef HAVE_LIMITS_H
5479 extern char foo[sizeof(long long) * CHAR_BIT >= 64 ? 1 : -1];
5484 if ac_fn_c_try_compile "$LINENO"; then :
5485 liberty_cv_uint64="unsigned long long"
5487 liberty_cv_uint64=none
5489 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5491 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5493 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liberty_cv_uint64" >&5
5497 $as_echo "$liberty_cv_uint64" >&6; }
5498 if test "$liberty_cv_uint64" != none; then
5500 cat >>confdefs.h <<_ACEOF
5501 #define UNSIGNED_64BIT_TYPE $liberty_cv_uint64
5507 ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
5508 if test "x$ac_cv_type_intptr_t" = x""yes; then :
5510 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
5513 for ac_type in 'int' 'long int' 'long long int'; do
5514 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5515 /* end confdefs.h. */
5516 $ac_includes_default
5520 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
5527 if ac_fn_c_try_compile "$LINENO"; then :
5529 cat >>confdefs.h <<_ACEOF
5530 #define intptr_t $ac_type
5535 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5536 test -z "$ac_type" && break
5542 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
5543 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
5545 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
5548 for ac_type in 'unsigned int' 'unsigned long int' \
5549 'unsigned long long int'; do
5550 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5551 /* end confdefs.h. */
5552 $ac_includes_default
5556 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
5563 if ac_fn_c_try_compile "$LINENO"; then :
5565 cat >>confdefs.h <<_ACEOF
5566 #define uintptr_t $ac_type
5571 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5572 test -z "$ac_type" && break
5577 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
5578 if test "x$ac_cv_type_ssize_t" = x""yes; then :
5582 cat >>confdefs.h <<_ACEOF
5589 # Given the above check, we always have uintptr_t or a fallback
5590 # definition. So define HAVE_UINTPTR_T in case any imported code
5593 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
5596 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
5597 if test "x$ac_cv_type_pid_t" = x""yes; then :
5601 cat >>confdefs.h <<_ACEOF
5608 # This is the list of functions which libiberty will provide if they
5609 # are not available on the host.
5612 funcs="$funcs atexit"
5613 funcs="$funcs basename"
5615 funcs="$funcs bcopy"
5616 funcs="$funcs bsearch"
5617 funcs="$funcs bzero"
5618 funcs="$funcs calloc"
5619 funcs="$funcs clock"
5621 funcs="$funcs getcwd"
5622 funcs="$funcs getpagesize"
5623 funcs="$funcs gettimeofday"
5624 funcs="$funcs index"
5625 funcs="$funcs insque"
5626 funcs="$funcs memchr"
5627 funcs="$funcs memcmp"
5628 funcs="$funcs memcpy"
5629 funcs="$funcs memmem"
5630 funcs="$funcs memmove"
5631 funcs="$funcs mempcpy"
5632 funcs="$funcs memset"
5633 funcs="$funcs mkstemps"
5634 funcs="$funcs putenv"
5635 funcs="$funcs random"
5636 funcs="$funcs rename"
5637 funcs="$funcs rindex"
5638 funcs="$funcs setenv"
5639 funcs="$funcs snprintf"
5640 funcs="$funcs sigsetmask"
5641 funcs="$funcs stpcpy"
5642 funcs="$funcs stpncpy"
5643 funcs="$funcs strcasecmp"
5644 funcs="$funcs strchr"
5645 funcs="$funcs strdup"
5646 funcs="$funcs strncasecmp"
5647 funcs="$funcs strndup"
5648 funcs="$funcs strnlen"
5649 funcs="$funcs strrchr"
5650 funcs="$funcs strstr"
5651 funcs="$funcs strtod"
5652 funcs="$funcs strtol"
5653 funcs="$funcs strtoul"
5654 funcs="$funcs strtoll"
5655 funcs="$funcs strtoull"
5656 funcs="$funcs strverscmp"
5657 funcs="$funcs tmpnam"
5658 funcs="$funcs vasprintf"
5659 funcs="$funcs vfprintf"
5660 funcs="$funcs vprintf"
5661 funcs="$funcs vsnprintf"
5662 funcs="$funcs vsprintf"
5663 funcs="$funcs waitpid"
5664 funcs="$funcs setproctitle"
5666 # Also in the old function.def file: alloca, vfork, getopt.
5668 vars="sys_errlist sys_nerr sys_siglist"
5670 checkfuncs="__fsetlocking canonicalize_file_name dup3 getrlimit getrusage \
5671 getsysinfo gettimeofday on_exit psignal pstat_getdynamic pstat_getstatic \
5672 realpath setrlimit sbrk spawnve spawnvpe strerror strsignal sysconf sysctl \
5673 sysmp table times wait3 wait4"
5675 # These are neither executed nor required, but they help keep
5676 # autoheader happy without adding a bunch of text to acconfig.h.
5677 if test "x" = "y"; then
5678 for ac_func in asprintf atexit \
5679 basename bcmp bcopy bsearch bzero \
5680 calloc canonicalize_file_name clock \
5683 getcwd getpagesize getrlimit getrusage getsysinfo gettimeofday \
5685 memchr memcmp memcpy memmem memmove memset mkstemps \
5687 psignal pstat_getdynamic pstat_getstatic putenv \
5688 random realpath rename rindex \
5689 sbrk setenv setproctitle setrlimit sigsetmask snprintf spawnve spawnvpe \
5690 stpcpy stpncpy strcasecmp strchr strdup \
5691 strerror strncasecmp strndup strnlen strrchr strsignal strstr strtod \
5692 strtol strtoul strtoll strtoull strverscmp sysconf sysctl sysmp \
5693 table times tmpnam \
5694 vasprintf vfprintf vprintf vsprintf \
5697 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5698 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5699 eval as_val=\$$as_ac_var
5700 if test "x$as_val" = x""yes; then :
5701 cat >>confdefs.h <<_ACEOF
5702 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5708 ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default"
5709 if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then :
5715 cat >>confdefs.h <<_ACEOF
5716 #define HAVE_DECL_BASENAME $ac_have_decl
5718 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
5719 if test "x$ac_cv_have_decl_ffs" = x""yes; then :
5725 cat >>confdefs.h <<_ACEOF
5726 #define HAVE_DECL_FFS $ac_have_decl
5728 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
5729 if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
5735 cat >>confdefs.h <<_ACEOF
5736 #define HAVE_DECL_ASPRINTF $ac_have_decl
5738 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
5739 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
5745 cat >>confdefs.h <<_ACEOF
5746 #define HAVE_DECL_VASPRINTF $ac_have_decl
5748 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
5749 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
5755 cat >>confdefs.h <<_ACEOF
5756 #define HAVE_DECL_SNPRINTF $ac_have_decl
5758 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
5759 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
5765 cat >>confdefs.h <<_ACEOF
5766 #define HAVE_DECL_VSNPRINTF $ac_have_decl
5768 ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
5769 if test "x$ac_cv_have_decl_strtol" = x""yes; then :
5775 cat >>confdefs.h <<_ACEOF
5776 #define HAVE_DECL_STRTOL $ac_have_decl
5778 ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
5779 if test "x$ac_cv_have_decl_strtoul" = x""yes; then :
5785 cat >>confdefs.h <<_ACEOF
5786 #define HAVE_DECL_STRTOUL $ac_have_decl
5788 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
5789 if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
5795 cat >>confdefs.h <<_ACEOF
5796 #define HAVE_DECL_STRTOLL $ac_have_decl
5798 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
5799 if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
5805 cat >>confdefs.h <<_ACEOF
5806 #define HAVE_DECL_STRTOULL $ac_have_decl
5810 $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h
5813 $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h
5816 $as_echo "#define HAVE_SYS_SIGLIST 1" >>confdefs.h
5820 # For each of these functions, if the host does not provide the
5821 # function we want to put FN.o in LIBOBJS, and if the host does
5822 # provide the function, we want to define HAVE_FN in config.h.
5826 if test -n "${with_target_subdir}"; then
5828 # We are being configured as a target library. AC_REPLACE_FUNCS
5829 # may not work correctly, because the compiler may not be able to
5830 # link executables. Note that we may still be being configured
5833 # If we are being configured for newlib, we know which functions
5834 # newlib provide and which ones we will be expected to provide.
5836 if test "x${with_newlib}" = "xyes"; then
5837 case " $LIBOBJS " in
5838 *" asprintf.$ac_objext "* ) ;;
5839 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
5843 case " $LIBOBJS " in
5844 *" basename.$ac_objext "* ) ;;
5845 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
5849 case " $LIBOBJS " in
5850 *" insque.$ac_objext "* ) ;;
5851 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
5855 case " $LIBOBJS " in
5856 *" random.$ac_objext "* ) ;;
5857 *) LIBOBJS="$LIBOBJS random.$ac_objext"
5861 case " $LIBOBJS " in
5862 *" strdup.$ac_objext "* ) ;;
5863 *) LIBOBJS="$LIBOBJS strdup.$ac_objext"
5867 case " $LIBOBJS " in
5868 *" vasprintf.$ac_objext "* ) ;;
5869 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5876 asprintf | basename | insque | random | strdup | vasprintf)
5879 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5880 cat >>confdefs.h <<_ACEOF
5888 # newlib doesnt provide any of the variables in $vars, so we
5889 # dont have to check them here.
5891 # Of the functions in $checkfuncs, newlib only has strerror.
5892 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
5899 # If we are being configured for Mingw, we know which functions
5900 # Mingw provides and which ones we will be expected to provide.
5904 case " $LIBOBJS " in
5905 *" asprintf.$ac_objext "* ) ;;
5906 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
5910 case " $LIBOBJS " in
5911 *" basename.$ac_objext "* ) ;;
5912 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
5916 case " $LIBOBJS " in
5917 *" bcmp.$ac_objext "* ) ;;
5918 *) LIBOBJS="$LIBOBJS bcmp.$ac_objext"
5922 case " $LIBOBJS " in
5923 *" bcopy.$ac_objext "* ) ;;
5924 *) LIBOBJS="$LIBOBJS bcopy.$ac_objext"
5928 case " $LIBOBJS " in
5929 *" bzero.$ac_objext "* ) ;;
5930 *) LIBOBJS="$LIBOBJS bzero.$ac_objext"
5934 case " $LIBOBJS " in
5935 *" clock.$ac_objext "* ) ;;
5936 *) LIBOBJS="$LIBOBJS clock.$ac_objext"
5940 case " $LIBOBJS " in
5941 *" ffs.$ac_objext "* ) ;;
5942 *) LIBOBJS="$LIBOBJS ffs.$ac_objext"
5946 case " $LIBOBJS " in
5947 *" getpagesize.$ac_objext "* ) ;;
5948 *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext"
5952 case " $LIBOBJS " in
5953 *" index.$ac_objext "* ) ;;
5954 *) LIBOBJS="$LIBOBJS index.$ac_objext"
5958 case " $LIBOBJS " in
5959 *" insque.$ac_objext "* ) ;;
5960 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
5964 case " $LIBOBJS " in
5965 *" mempcpy.$ac_objext "* ) ;;
5966 *) LIBOBJS="$LIBOBJS mempcpy.$ac_objext"
5970 case " $LIBOBJS " in
5971 *" mkstemps.$ac_objext "* ) ;;
5972 *) LIBOBJS="$LIBOBJS mkstemps.$ac_objext"
5976 case " $LIBOBJS " in
5977 *" random.$ac_objext "* ) ;;
5978 *) LIBOBJS="$LIBOBJS random.$ac_objext"
5982 case " $LIBOBJS " in
5983 *" rindex.$ac_objext "* ) ;;
5984 *) LIBOBJS="$LIBOBJS rindex.$ac_objext"
5988 case " $LIBOBJS " in
5989 *" sigsetmask.$ac_objext "* ) ;;
5990 *) LIBOBJS="$LIBOBJS sigsetmask.$ac_objext"
5994 case " $LIBOBJS " in
5995 *" stpcpy.$ac_objext "* ) ;;
5996 *) LIBOBJS="$LIBOBJS stpcpy.$ac_objext"
6000 case " $LIBOBJS " in
6001 *" stpncpy.$ac_objext "* ) ;;
6002 *) LIBOBJS="$LIBOBJS stpncpy.$ac_objext"
6006 case " $LIBOBJS " in
6007 *" strndup.$ac_objext "* ) ;;
6008 *) LIBOBJS="$LIBOBJS strndup.$ac_objext"
6012 case " $LIBOBJS " in
6013 *" strnlen.$ac_objext "* ) ;;
6014 *) LIBOBJS="$LIBOBJS strnlen.$ac_objext"
6018 case " $LIBOBJS " in
6019 *" strverscmp.$ac_objext "* ) ;;
6020 *) LIBOBJS="$LIBOBJS strverscmp.$ac_objext"
6024 case " $LIBOBJS " in
6025 *" vasprintf.$ac_objext "* ) ;;
6026 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
6030 case " $LIBOBJS " in
6031 *" waitpid.$ac_objext "* ) ;;
6032 *) LIBOBJS="$LIBOBJS waitpid.$ac_objext"
6039 asprintf | basename | bcmp | bcopy | bzero | clock | ffs | getpagesize | index | insque | mempcpy | mkstemps | random | rindex | sigsetmask | stpcpy | stpncpy | strdup | strndup | strnlen | strverscmp | vasprintf | waitpid)
6042 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6043 cat >>confdefs.h <<_ACEOF
6051 # Mingw doesnt provide any of the variables in $vars, so we
6052 # dont have to check them here.
6054 # Of the functions in $checkfuncs, Mingw only has strerror.
6055 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
6062 case " $LIBOBJS " in
6063 *" vasprintf.$ac_objext "* ) ;;
6064 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
6068 case " $LIBOBJS " in
6069 *" vsnprintf.$ac_objext "* ) ;;
6070 *) LIBOBJS="$LIBOBJS vsnprintf.$ac_objext"
6074 case " $LIBOBJS " in
6075 *" snprintf.$ac_objext "* ) ;;
6076 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext"
6080 case " $LIBOBJS " in
6081 *" asprintf.$ac_objext "* ) ;;
6082 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
6087 for f in atexit basename bcmp bcopy bsearch bzero calloc clock ffs \
6088 getcwd getpagesize getrusage gettimeofday \
6089 index insque memchr memcmp memcpy memmove memset psignal \
6090 putenv random rename rindex sbrk setenv stpcpy strcasecmp \
6091 strchr strdup strerror strncasecmp strrchr strstr strtod \
6092 strtol strtoul sysconf times tmpnam vfprintf vprintf \
6095 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6096 cat >>confdefs.h <<_ACEOF
6110 # Not a target library, so we set things up to run the test suite.
6119 *-*-cygwin* | *-*-mingw*)
6120 $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h
6122 $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h
6127 if test -z "${setobjs}"; then
6131 # Handle VxWorks configuration specially, since on VxWorks the
6132 # libraries are actually on the target board, not in the file
6134 case " $LIBOBJS " in
6135 *" basename.$ac_objext "* ) ;;
6136 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
6140 case " $LIBOBJS " in
6141 *" getpagesize.$ac_objext "* ) ;;
6142 *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext"
6146 case " $LIBOBJS " in
6147 *" insque.$ac_objext "* ) ;;
6148 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
6152 case " $LIBOBJS " in
6153 *" random.$ac_objext "* ) ;;
6154 *) LIBOBJS="$LIBOBJS random.$ac_objext"
6158 case " $LIBOBJS " in
6159 *" strcasecmp.$ac_objext "* ) ;;
6160 *) LIBOBJS="$LIBOBJS strcasecmp.$ac_objext"
6164 case " $LIBOBJS " in
6165 *" strncasecmp.$ac_objext "* ) ;;
6166 *) LIBOBJS="$LIBOBJS strncasecmp.$ac_objext"
6170 case " $LIBOBJS " in
6171 *" strdup.$ac_objext "* ) ;;
6172 *) LIBOBJS="$LIBOBJS strdup.$ac_objext"
6176 case " $LIBOBJS " in
6177 *" vfork.$ac_objext "* ) ;;
6178 *) LIBOBJS="$LIBOBJS vfork.$ac_objext"
6182 case " $LIBOBJS " in
6183 *" waitpid.$ac_objext "* ) ;;
6184 *) LIBOBJS="$LIBOBJS waitpid.$ac_objext"
6188 case " $LIBOBJS " in
6189 *" vasprintf.$ac_objext "* ) ;;
6190 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
6196 basename | getpagesize | insque | random | strcasecmp)
6198 strncasecmp | strdup | vfork | waitpid | vasprintf)
6201 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6202 cat >>confdefs.h <<_ACEOF
6210 # VxWorks doesn't provide any of the variables in $vars, so we
6211 # don't have to check them here.
6213 # Of the functions in $checkfuncs, VxWorks only has strerror.
6214 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
6223 if test -z "${setobjs}"; then
6228 # Under mingw32, sys_nerr and sys_errlist exist, but they are
6229 # macros, so the test below won't find them.
6230 libiberty_cv_var_sys_nerr=yes
6231 libiberty_cv_var_sys_errlist=yes
6235 # vfork and fork are stubs.
6236 ac_cv_func_vfork_works=no
6240 # Under some versions of uwin, vfork is notoriously buggy and the test
6241 # can hang configure; on other versions, vfork exists just as a stub.
6242 # FIXME: This should be removed once vfork in uwin's runtime is fixed.
6243 ac_cv_func_vfork_works=no
6244 # Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are
6245 # macros (actually, these are imported from a DLL, but the end effect
6246 # is the same), so the test below won't find them.
6247 libiberty_cv_var_sys_nerr=yes
6248 libiberty_cv_var_sys_errlist=yes
6252 # Under VMS, vfork works very different than on Unix. The standard test
6253 # won't work, and it isn't easily adaptable. It makes more sense to
6255 ac_cv_func_vfork_works=yes
6260 # We haven't set the list of objects yet. Use the standard autoconf
6261 # tests. This will only work if the compiler works.
6262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
6263 $as_echo_n "checking for library containing strerror... " >&6; }
6264 if test "${ac_cv_search_strerror+set}" = set; then :
6265 $as_echo_n "(cached) " >&6
6267 ac_func_search_save_LIBS=$LIBS
6268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6269 /* end confdefs.h. */
6271 /* Override any GCC internal prototype to avoid an error.
6272 Use char because int might match the return type of a GCC
6273 builtin and then its argument prototype would still apply. */
6286 for ac_lib in '' cposix; do
6287 if test -z "$ac_lib"; then
6288 ac_res="none required"
6291 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
6293 if test x$gcc_no_link = xyes; then
6294 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
6296 if ac_fn_c_try_link "$LINENO"; then :
6297 ac_cv_search_strerror=$ac_res
6299 rm -f core conftest.err conftest.$ac_objext \
6301 if test "${ac_cv_search_strerror+set}" = set; then :
6305 if test "${ac_cv_search_strerror+set}" = set; then :
6308 ac_cv_search_strerror=no
6311 LIBS=$ac_func_search_save_LIBS
6313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
6314 $as_echo "$ac_cv_search_strerror" >&6; }
6315 ac_res=$ac_cv_search_strerror
6316 if test "$ac_res" != no; then :
6317 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6321 for ac_func in $funcs
6323 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6324 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6325 eval as_val=\$$as_ac_var
6326 if test "x$as_val" = x""yes; then :
6327 cat >>confdefs.h <<_ACEOF
6328 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6332 case " $LIBOBJS " in
6333 *" $ac_func.$ac_objext "* ) ;;
6334 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
6342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether alloca needs Cray hooks" >&5
6343 $as_echo_n "checking whether alloca needs Cray hooks... " >&6; }
6344 if test "${ac_cv_os_cray+set}" = set; then :
6345 $as_echo_n "(cached) " >&6
6347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6348 /* end confdefs.h. */
6349 #if defined(CRAY) && ! defined(CRAY2)
6356 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6357 $EGREP "webecray" >/dev/null 2>&1; then :
6365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
6366 $as_echo "$ac_cv_os_cray" >&6; }
6367 if test $ac_cv_os_cray = yes; then
6368 for ac_func in _getb67 GETB67 getb67; do
6369 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6370 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6371 eval as_val=\$$as_ac_var
6372 if test "x$as_val" = x""yes; then :
6374 cat >>confdefs.h <<_ACEOF
6375 #define CRAY_STACKSEG_END $ac_func
6383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
6384 $as_echo_n "checking stack direction for C alloca... " >&6; }
6385 if test "${ac_cv_c_stack_direction+set}" = set; then :
6386 $as_echo_n "(cached) " >&6
6388 if test "$cross_compiling" = yes; then :
6389 ac_cv_c_stack_direction=0
6391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6392 /* end confdefs.h. */
6393 find_stack_direction ()
6395 static char *addr = 0;
6400 return find_stack_direction ();
6403 return (&dummy > addr) ? 1 : -1;
6407 exit (find_stack_direction() < 0);
6410 if ac_fn_c_try_run "$LINENO"; then :
6411 ac_cv_c_stack_direction=1
6413 ac_cv_c_stack_direction=-1
6415 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6416 conftest.$ac_objext conftest.beam conftest.$ac_ext
6420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
6421 $as_echo "$ac_cv_c_stack_direction" >&6; }
6423 cat >>confdefs.h <<_ACEOF
6424 #define STACK_DIRECTION $ac_cv_c_stack_direction
6428 for ac_header in vfork.h
6430 ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
6431 if test "x$ac_cv_header_vfork_h" = x""yes; then :
6432 cat >>confdefs.h <<_ACEOF
6433 #define HAVE_VFORK_H 1
6439 for ac_func in fork vfork
6441 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6442 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6443 eval as_val=\$$as_ac_var
6444 if test "x$as_val" = x""yes; then :
6445 cat >>confdefs.h <<_ACEOF
6446 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6452 if test "x$ac_cv_func_fork" = xyes; then
6453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
6454 $as_echo_n "checking for working fork... " >&6; }
6455 if test "${ac_cv_func_fork_works+set}" = set; then :
6456 $as_echo_n "(cached) " >&6
6458 if test "$cross_compiling" = yes; then :
6459 ac_cv_func_fork_works=cross
6461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6462 /* end confdefs.h. */
6463 $ac_includes_default
6468 /* By Ruediger Kuhlmann. */
6475 if ac_fn_c_try_run "$LINENO"; then :
6476 ac_cv_func_fork_works=yes
6478 ac_cv_func_fork_works=no
6480 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6481 conftest.$ac_objext conftest.beam conftest.$ac_ext
6485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
6486 $as_echo "$ac_cv_func_fork_works" >&6; }
6489 ac_cv_func_fork_works=$ac_cv_func_fork
6491 if test "x$ac_cv_func_fork_works" = xcross; then
6493 *-*-amigaos* | *-*-msdosdjgpp*)
6494 # Override, as these systems have only a dummy fork() stub
6495 ac_cv_func_fork_works=no
6498 ac_cv_func_fork_works=yes
6501 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
6502 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
6504 ac_cv_func_vfork_works=$ac_cv_func_vfork
6505 if test "x$ac_cv_func_vfork" = xyes; then
6506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
6507 $as_echo_n "checking for working vfork... " >&6; }
6508 if test "${ac_cv_func_vfork_works+set}" = set; then :
6509 $as_echo_n "(cached) " >&6
6511 if test "$cross_compiling" = yes; then :
6512 ac_cv_func_vfork_works=cross
6514 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6515 /* end confdefs.h. */
6516 /* Thanks to Paul Eggert for this test. */
6517 $ac_includes_default
6518 #include <sys/wait.h>
6522 /* On some sparc systems, changes by the child to local and incoming
6523 argument registers are propagated back to the parent. The compiler
6524 is told about this with #include <vfork.h>, but some compilers
6525 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
6526 static variable whose address is put into a register that is
6527 clobbered by the vfork. */
6530 sparc_address_test (int arg)
6532 sparc_address_test (arg) int arg;
6553 pid_t parent = getpid ();
6556 sparc_address_test (0);
6561 /* Here is another test for sparc vfork register problems. This
6562 test uses lots of local variables, at least as many local
6563 variables as main has allocated so far including compiler
6564 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
6565 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
6566 reuse the register of parent for one of the local variables,
6567 since it will think that parent can't possibly be used any more
6568 in this routine. Assigning to the local variable will thus
6569 munge parent in the parent process. */
6571 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
6572 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
6573 /* Convince the compiler that p..p7 are live; otherwise, it might
6574 use the same hardware register for all 8 local variables. */
6575 if (p != p1 || p != p2 || p != p3 || p != p4
6576 || p != p5 || p != p6 || p != p7)
6579 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
6580 from child file descriptors. If the child closes a descriptor
6581 before it execs or exits, this munges the parent's descriptor
6582 as well. Test for this by closing stdout in the child. */
6583 _exit(close(fileno(stdout)) != 0);
6588 while (wait(&status) != child)
6591 /* Was there some problem with vforking? */
6594 /* Did the child fail? (This shouldn't happen.) */
6597 /* Did the vfork/compiler bug occur? */
6598 || parent != getpid()
6600 /* Did the file descriptor bug occur? */
6601 || fstat(fileno(stdout), &st) != 0
6606 if ac_fn_c_try_run "$LINENO"; then :
6607 ac_cv_func_vfork_works=yes
6609 ac_cv_func_vfork_works=no
6611 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6612 conftest.$ac_objext conftest.beam conftest.$ac_ext
6616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
6617 $as_echo "$ac_cv_func_vfork_works" >&6; }
6620 if test "x$ac_cv_func_fork_works" = xcross; then
6621 ac_cv_func_vfork_works=$ac_cv_func_vfork
6622 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
6623 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
6626 if test "x$ac_cv_func_vfork_works" = xyes; then
6628 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
6632 $as_echo "#define vfork fork" >>confdefs.h
6635 if test "x$ac_cv_func_fork_works" = xyes; then
6637 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
6641 if test $ac_cv_func_vfork_works = no; then
6642 case " $LIBOBJS " in
6643 *" vfork.$ac_objext "* ) ;;
6644 *) LIBOBJS="$LIBOBJS vfork.$ac_objext"
6649 # We only need _doprnt if we might use it to implement v*printf.
6650 if test $ac_cv_func_vprintf != yes \
6651 || test $ac_cv_func_vfprintf != yes \
6652 || test $ac_cv_func_vsprintf != yes; then
6653 for ac_func in _doprnt
6655 ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
6656 if test "x$ac_cv_func__doprnt" = x""yes; then :
6657 cat >>confdefs.h <<_ACEOF
6658 #define HAVE__DOPRNT 1
6662 case " $LIBOBJS " in
6663 *" $ac_func.$ac_objext "* ) ;;
6664 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
6673 for ac_func in _doprnt
6675 ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
6676 if test "x$ac_cv_func__doprnt" = x""yes; then :
6677 cat >>confdefs.h <<_ACEOF
6678 #define HAVE__DOPRNT 1
6687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $v" >&5
6688 $as_echo_n "checking for $v... " >&6; }
6689 if { as_var=libiberty_cv_var_$v; eval "test \"\${$as_var+set}\" = set"; }; then :
6690 $as_echo_n "(cached) " >&6
6692 if test x$gcc_no_link = xyes; then
6693 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
6695 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6696 /* end confdefs.h. */
6701 extern int $v []; p = $v;
6706 if ac_fn_c_try_link "$LINENO"; then :
6707 eval "libiberty_cv_var_$v=yes"
6709 eval "libiberty_cv_var_$v=no"
6711 rm -f core conftest.err conftest.$ac_objext \
6712 conftest$ac_exeext conftest.$ac_ext
6715 if eval "test \"`echo '$libiberty_cv_var_'$v`\" = yes"; then
6716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6717 $as_echo "yes" >&6; }
6718 n=HAVE_`echo $v | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6719 cat >>confdefs.h <<_ACEOF
6724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6725 $as_echo "no" >&6; }
6729 # special check for _system_configuration because AIX <4.3.2 do not
6730 # contain the `physmem' member.
6731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for external symbol _system_configuration" >&5
6732 $as_echo_n "checking for external symbol _system_configuration... " >&6; }
6733 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6734 /* end confdefs.h. */
6735 #include <sys/systemcfg.h>
6739 double x = _system_configuration.physmem;
6744 if ac_fn_c_try_compile "$LINENO"; then :
6745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6746 $as_echo "yes" >&6; }
6748 $as_echo "#define HAVE__SYSTEM_CONFIGURATION 1" >>confdefs.h
6751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6752 $as_echo "no" >&6; }
6754 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6756 for ac_func in $checkfuncs
6758 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6759 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6760 eval as_val=\$$as_ac_var
6761 if test "x$as_val" = x""yes; then :
6762 cat >>confdefs.h <<_ACEOF
6763 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6769 ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default"
6770 if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then :
6776 cat >>confdefs.h <<_ACEOF
6777 #define HAVE_DECL_BASENAME $ac_have_decl
6779 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
6780 if test "x$ac_cv_have_decl_ffs" = x""yes; then :
6786 cat >>confdefs.h <<_ACEOF
6787 #define HAVE_DECL_FFS $ac_have_decl
6789 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
6790 if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
6796 cat >>confdefs.h <<_ACEOF
6797 #define HAVE_DECL_ASPRINTF $ac_have_decl
6799 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
6800 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
6806 cat >>confdefs.h <<_ACEOF
6807 #define HAVE_DECL_VASPRINTF $ac_have_decl
6809 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
6810 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
6816 cat >>confdefs.h <<_ACEOF
6817 #define HAVE_DECL_SNPRINTF $ac_have_decl
6819 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
6820 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
6826 cat >>confdefs.h <<_ACEOF
6827 #define HAVE_DECL_VSNPRINTF $ac_have_decl
6830 ac_fn_c_check_decl "$LINENO" "calloc" "ac_cv_have_decl_calloc" "$ac_includes_default"
6831 if test "x$ac_cv_have_decl_calloc" = x""yes; then :
6837 cat >>confdefs.h <<_ACEOF
6838 #define HAVE_DECL_CALLOC $ac_have_decl
6840 ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
6841 if test "x$ac_cv_have_decl_getenv" = x""yes; then :
6847 cat >>confdefs.h <<_ACEOF
6848 #define HAVE_DECL_GETENV $ac_have_decl
6850 ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default"
6851 if test "x$ac_cv_have_decl_getopt" = x""yes; then :
6857 cat >>confdefs.h <<_ACEOF
6858 #define HAVE_DECL_GETOPT $ac_have_decl
6860 ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
6861 if test "x$ac_cv_have_decl_malloc" = x""yes; then :
6867 cat >>confdefs.h <<_ACEOF
6868 #define HAVE_DECL_MALLOC $ac_have_decl
6870 ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
6871 if test "x$ac_cv_have_decl_realloc" = x""yes; then :
6877 cat >>confdefs.h <<_ACEOF
6878 #define HAVE_DECL_REALLOC $ac_have_decl
6880 ac_fn_c_check_decl "$LINENO" "sbrk" "ac_cv_have_decl_sbrk" "$ac_includes_default"
6881 if test "x$ac_cv_have_decl_sbrk" = x""yes; then :
6887 cat >>confdefs.h <<_ACEOF
6888 #define HAVE_DECL_SBRK $ac_have_decl
6891 ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
6892 if test "x$ac_cv_have_decl_strtol" = x""yes; then :
6898 cat >>confdefs.h <<_ACEOF
6899 #define HAVE_DECL_STRTOL $ac_have_decl
6901 ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
6902 if test "x$ac_cv_have_decl_strtoul" = x""yes; then :
6908 cat >>confdefs.h <<_ACEOF
6909 #define HAVE_DECL_STRTOUL $ac_have_decl
6911 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
6912 if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
6918 cat >>confdefs.h <<_ACEOF
6919 #define HAVE_DECL_STRTOLL $ac_have_decl
6921 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
6922 if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
6928 cat >>confdefs.h <<_ACEOF
6929 #define HAVE_DECL_STRTOULL $ac_have_decl
6932 ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
6933 if test "x$ac_cv_have_decl_strverscmp" = x""yes; then :
6939 cat >>confdefs.h <<_ACEOF
6940 #define HAVE_DECL_STRVERSCMP $ac_have_decl
6943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether canonicalize_file_name must be declared" >&5
6944 $as_echo_n "checking whether canonicalize_file_name must be declared... " >&6; }
6945 if test "${libiberty_cv_decl_needed_canonicalize_file_name+set}" = set; then :
6946 $as_echo_n "(cached) " >&6
6948 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6949 /* end confdefs.h. */
6951 #include "confdefs.h"
6953 #ifdef HAVE_STRING_H
6956 #ifdef HAVE_STRINGS_H
6957 #include <strings.h>
6960 #ifdef HAVE_STDLIB_H
6963 #ifdef HAVE_UNISTD_H
6969 char *(*pfn) = (char *(*)) canonicalize_file_name
6974 if ac_fn_c_try_compile "$LINENO"; then :
6975 libiberty_cv_decl_needed_canonicalize_file_name=no
6977 libiberty_cv_decl_needed_canonicalize_file_name=yes
6979 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_decl_needed_canonicalize_file_name" >&5
6983 $as_echo "$libiberty_cv_decl_needed_canonicalize_file_name" >&6; }
6984 if test $libiberty_cv_decl_needed_canonicalize_file_name = yes; then
6986 $as_echo "#define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1" >>confdefs.h
6992 # Figure out which version of pexecute to use.
6994 *-*-mingw* | *-*-winnt*) pexecute=pex-win32 ;;
6995 *-*-msdosdjgpp*) pexecute=pex-djgpp ;;
6996 *-*-msdos*) pexecute=pex-msdos ;;
6997 *) pexecute=pex-unix ;;
7001 if test x$gcc_no_link = xyes; then
7002 if test "x${ac_cv_func_mmap_fixed_mapped+set}" != xset; then
7003 ac_cv_func_mmap_fixed_mapped=no
7006 if test "x${ac_cv_func_mmap_fixed_mapped}" != xno; then
7007 for ac_header in stdlib.h unistd.h
7009 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7010 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
7011 eval as_val=\$$as_ac_Header
7012 if test "x$as_val" = x""yes; then :
7013 cat >>confdefs.h <<_ACEOF
7014 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7020 for ac_func in getpagesize
7022 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
7023 if test "x$ac_cv_func_getpagesize" = x""yes; then :
7024 cat >>confdefs.h <<_ACEOF
7025 #define HAVE_GETPAGESIZE 1
7031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
7032 $as_echo_n "checking for working mmap... " >&6; }
7033 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
7034 $as_echo_n "(cached) " >&6
7036 if test "$cross_compiling" = yes; then :
7037 ac_cv_func_mmap_fixed_mapped=no
7039 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7040 /* end confdefs.h. */
7041 $ac_includes_default
7042 /* malloc might have been renamed as rpl_malloc. */
7045 /* Thanks to Mike Haertel and Jim Avera for this test.
7046 Here is a matrix of mmap possibilities:
7047 mmap private not fixed
7048 mmap private fixed at somewhere currently unmapped
7049 mmap private fixed at somewhere already mapped
7050 mmap shared not fixed
7051 mmap shared fixed at somewhere currently unmapped
7052 mmap shared fixed at somewhere already mapped
7053 For private mappings, we should verify that changes cannot be read()
7054 back from the file, nor mmap's back from the file at a different
7055 address. (There have been systems where private was not correctly
7056 implemented like the infamous i386 svr4.0, and systems where the
7057 VM page cache was not coherent with the file system buffer cache
7058 like early versions of FreeBSD and possibly contemporary NetBSD.)
7059 For shared mappings, we should conversely verify that changes get
7060 propagated back to all the places they're supposed to be.
7062 Grep wants private fixed already mapped.
7063 The main things grep needs to know about mmap are:
7064 * does it exist and is it safe to write into the mmap'd area
7065 * how to use it (BSD variants) */
7068 #include <sys/mman.h>
7070 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
7074 /* This mess was copied from the GNU getpagesize.h. */
7075 #ifndef HAVE_GETPAGESIZE
7076 /* Assume that all systems that can run configure have sys/param.h. */
7077 # ifndef HAVE_SYS_PARAM_H
7078 # define HAVE_SYS_PARAM_H 1
7081 # ifdef _SC_PAGESIZE
7082 # define getpagesize() sysconf(_SC_PAGESIZE)
7083 # else /* no _SC_PAGESIZE */
7084 # ifdef HAVE_SYS_PARAM_H
7085 # include <sys/param.h>
7086 # ifdef EXEC_PAGESIZE
7087 # define getpagesize() EXEC_PAGESIZE
7088 # else /* no EXEC_PAGESIZE */
7090 # define getpagesize() NBPG * CLSIZE
7093 # endif /* no CLSIZE */
7094 # else /* no NBPG */
7096 # define getpagesize() NBPC
7097 # else /* no NBPC */
7099 # define getpagesize() PAGESIZE
7100 # endif /* PAGESIZE */
7101 # endif /* no NBPC */
7102 # endif /* no NBPG */
7103 # endif /* no EXEC_PAGESIZE */
7104 # else /* no HAVE_SYS_PARAM_H */
7105 # define getpagesize() 8192 /* punt totally */
7106 # endif /* no HAVE_SYS_PARAM_H */
7107 # endif /* no _SC_PAGESIZE */
7109 #endif /* no HAVE_GETPAGESIZE */
7114 char *data, *data2, *data3;
7118 pagesize = getpagesize ();
7120 /* First, make a file with some known garbage in it. */
7121 data = (char *) malloc (pagesize);
7124 for (i = 0; i < pagesize; ++i)
7125 *(data + i) = rand ();
7127 fd = creat ("conftest.mmap", 0600);
7130 if (write (fd, data, pagesize) != pagesize)
7134 /* Next, try to mmap the file at a fixed address which already has
7135 something else allocated at it. If we can, also make sure that
7136 we see the same garbage. */
7137 fd = open ("conftest.mmap", O_RDWR);
7140 data2 = (char *) malloc (2 * pagesize);
7143 data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
7144 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
7145 MAP_PRIVATE | MAP_FIXED, fd, 0L))
7147 for (i = 0; i < pagesize; ++i)
7148 if (*(data + i) != *(data2 + i))
7151 /* Finally, make sure that changes to the mapped area do not
7152 percolate back to the file as seen by read(). (This is a bug on
7153 some variants of i386 svr4.0.) */
7154 for (i = 0; i < pagesize; ++i)
7155 *(data2 + i) = *(data2 + i) + 1;
7156 data3 = (char *) malloc (pagesize);
7159 if (read (fd, data3, pagesize) != pagesize)
7161 for (i = 0; i < pagesize; ++i)
7162 if (*(data + i) != *(data3 + i))
7168 if ac_fn_c_try_run "$LINENO"; then :
7169 ac_cv_func_mmap_fixed_mapped=yes
7171 ac_cv_func_mmap_fixed_mapped=no
7173 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7174 conftest.$ac_objext conftest.beam conftest.$ac_ext
7178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
7179 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
7180 if test $ac_cv_func_mmap_fixed_mapped = yes; then
7182 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
7189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strncmp" >&5
7190 $as_echo_n "checking for working strncmp... " >&6; }
7191 if test "${ac_cv_func_strncmp_works+set}" = set; then :
7192 $as_echo_n "(cached) " >&6
7194 if test "$cross_compiling" = yes; then :
7195 ac_cv_func_strncmp_works=yes
7197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7198 /* end confdefs.h. */
7200 /* Test by Jim Wilson and Kaveh Ghazi.
7201 Check whether strncmp reads past the end of its string parameters. */
7202 #include <sys/types.h>
7208 #ifdef HAVE_SYS_MMAN_H
7209 #include <sys/mman.h>
7213 #ifdef MAP_ANONYMOUS
7214 #define MAP_ANON MAP_ANONYMOUS
7216 #define MAP_ANON MAP_FILE
7227 #define MAP_LEN 0x10000
7231 #if defined(HAVE_MMAP) || defined(HAVE_MMAP_ANYWHERE)
7235 dev_zero = open ("/dev/zero", O_RDONLY);
7239 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
7240 MAP_ANON|MAP_PRIVATE, dev_zero, 0);
7241 if (p == (char *)-1)
7242 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
7243 MAP_ANON|MAP_PRIVATE, -1, 0);
7244 if (p == (char *)-1)
7248 char *string = "__si_type_info";
7249 char *q = (char *) p + MAP_LEN - strlen (string) - 2;
7250 char *r = (char *) p + 0xe;
7256 #endif /* HAVE_MMAP || HAVE_MMAP_ANYWHERE */
7261 if ac_fn_c_try_run "$LINENO"; then :
7262 ac_cv_func_strncmp_works=yes
7264 ac_cv_func_strncmp_works=no
7266 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7267 conftest.$ac_objext conftest.beam conftest.$ac_ext
7270 rm -f core core.* *.core
7272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strncmp_works" >&5
7273 $as_echo "$ac_cv_func_strncmp_works" >&6; }
7274 if test $ac_cv_func_strncmp_works = no ; then
7275 case " $LIBOBJS " in
7276 *" strncmp.$ac_objext "* ) ;;
7277 *) LIBOBJS="$LIBOBJS strncmp.$ac_objext"
7284 # Install a library built with a cross compiler in $(tooldir) rather
7286 if test -z "${with_cross_host}"; then
7289 INSTALL_DEST=tooldir
7295 for l in x $LIBOBJS; do
7307 # We need multilib support, but only if configuring for the target.
7308 ac_config_files="$ac_config_files Makefile testsuite/Makefile"
7310 ac_config_commands="$ac_config_commands default"
7312 cat >confcache <<\_ACEOF
7313 # This file is a shell script that caches the results of configure
7314 # tests run on this system so they can be shared between configure
7315 # scripts and configure runs, see configure's option --config-cache.
7316 # It is not useful on other systems. If it contains results you don't
7317 # want to keep, you may remove or edit it.
7319 # config.status only pays attention to the cache file if you give it
7320 # the --recheck option to rerun configure.
7322 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7323 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7328 # The following way of writing the cache mishandles newlines in values,
7329 # but we know of no workaround that is simple, portable, and efficient.
7330 # So, we kill variables containing newlines.
7331 # Ultrix sh set writes to stderr and can't be redirected directly,
7332 # and sets the high bit in the cache file unless we assign to the vars.
7334 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
7335 eval ac_val=\$$ac_var
7339 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
7340 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7343 _ | IFS | as_nl) ;; #(
7344 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
7345 *) { eval $ac_var=; unset $ac_var;} ;;
7351 case $as_nl`(ac_space=' '; set) 2>&1` in #(
7352 *${as_nl}ac_space=\ *)
7353 # `set' does not quote correctly, so add quotes: double-quote
7354 # substitution turns \\\\ into \\, and sed turns \\ into \.
7357 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7360 # `set' quotes correctly as required by POSIX, so do not add quotes.
7361 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
7370 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7372 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7374 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7375 if test -w "$cache_file"; then
7376 test "x$cache_file" != "x/dev/null" &&
7377 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7378 $as_echo "$as_me: updating cache $cache_file" >&6;}
7379 cat confcache >$cache_file
7381 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7382 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7387 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7388 # Let make expand exec_prefix.
7389 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7391 DEFS=-DHAVE_CONFIG_H
7395 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7396 # 1. Remove the extension, and $U if already installed.
7397 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7398 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
7399 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
7400 # will be set to the directory where LIBOBJS objects are built.
7401 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7402 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
7406 LTLIBOBJS=$ac_ltlibobjs
7411 : ${CONFIG_STATUS=./config.status}
7413 ac_clean_files_save=$ac_clean_files
7414 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7415 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7416 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7418 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
7420 # Generated by $as_me.
7421 # Run this file to recreate the current configuration.
7422 # Compiler output produced by configure, useful for debugging
7423 # configure, is in config.log if it exists.
7429 SHELL=\${CONFIG_SHELL-$SHELL}
7432 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
7433 ## -------------------- ##
7434 ## M4sh Initialization. ##
7435 ## -------------------- ##
7437 # Be more Bourne compatible
7438 DUALCASE=1; export DUALCASE # for MKS sh
7439 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
7442 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
7443 # is contrary to our usage. Disable this feature.
7444 alias -g '${1+"$@"}'='"$@"'
7445 setopt NO_GLOB_SUBST
7447 case `(set -o) 2>/dev/null` in #(
7459 # Printing a long string crashes Solaris 7 /usr/bin/printf.
7460 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7461 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7462 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7463 # Prefer a ksh shell builtin over an external printf program on Solaris,
7464 # but without wasting forks for bash or zsh.
7465 if test -z "$BASH_VERSION$ZSH_VERSION" \
7466 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7467 as_echo='print -r --'
7468 as_echo_n='print -rn --'
7469 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7470 as_echo='printf %s\n'
7471 as_echo_n='printf %s'
7473 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7474 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
7475 as_echo_n='/usr/ucb/echo -n'
7477 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7478 as_echo_n_body='eval
7482 expr "X$arg" : "X\\(.*\\)$as_nl";
7483 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7485 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
7487 export as_echo_n_body
7488 as_echo_n='sh -c $as_echo_n_body as_echo'
7491 as_echo='sh -c $as_echo_body as_echo'
7494 # The user is always right.
7495 if test "${PATH_SEPARATOR+set}" != set; then
7497 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7498 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7505 # We need space, tab and new line, in precisely that order. Quoting is
7506 # there to prevent editors from complaining about space-tab.
7507 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
7508 # splitting by setting IFS to empty value.)
7511 # Find who we are. Look in the path if we contain no directory separator.
7513 *[\\/]* ) as_myself=$0 ;;
7514 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7518 test -z "$as_dir" && as_dir=.
7519 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7525 # We did not find ourselves, most probably we were run as `sh COMMAND'
7526 # in which case we are not to be found in the path.
7527 if test "x$as_myself" = x; then
7530 if test ! -f "$as_myself"; then
7531 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7535 # Unset variables that we do not need and which cause bugs (e.g. in
7536 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
7537 # suppresses any "Segmentation fault" message there. '((' could
7538 # trigger a bug in pdksh 5.2.14.
7539 for as_var in BASH_ENV ENV MAIL MAILPATH
7540 do eval test x\${$as_var+set} = xset \
7541 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
7554 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
7557 # as_fn_error ERROR [LINENO LOG_FD]
7558 # ---------------------------------
7559 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7560 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7561 # script with status $?, using 1 if that was 0.
7564 as_status=$?; test $as_status -eq 0 && as_status=1
7566 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
7567 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
7569 $as_echo "$as_me: error: $1" >&2
7570 as_fn_exit $as_status
7574 # as_fn_set_status STATUS
7575 # -----------------------
7576 # Set $? to STATUS, without forking.
7580 } # as_fn_set_status
7584 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7594 # Portably unset VAR.
7597 { eval $1=; unset $1;}
7599 as_unset=as_fn_unset
7600 # as_fn_append VAR VALUE
7601 # ----------------------
7602 # Append the text in VALUE to the end of the definition contained in VAR. Take
7603 # advantage of any shell optimizations that allow amortized linear growth over
7604 # repeated appends, instead of the typical quadratic growth present in naive
7606 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
7607 eval 'as_fn_append ()
7618 # as_fn_arith ARG...
7619 # ------------------
7620 # Perform arithmetic evaluation on the ARGs, and store the result in the
7621 # global $as_val. Take advantage of shells that can avoid forks. The arguments
7622 # must be portable across $(()) and expr.
7623 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
7624 eval 'as_fn_arith ()
7631 as_val=`expr "$@" || test $? -eq 1`
7636 if expr a : '\(a\)' >/dev/null 2>&1 &&
7637 test "X`expr 00001 : '.*\(...\)'`" = X001; then
7643 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
7644 as_basename=basename
7649 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7655 as_me=`$as_basename -- "$0" ||
7656 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7657 X"$0" : 'X\(//\)$' \| \
7658 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7660 sed '/^.*\/\([^/][^/]*\)\/*$/{
7674 # Avoid depending upon Character Ranges.
7675 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7676 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7677 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7678 as_cr_digits='0123456789'
7679 as_cr_alnum=$as_cr_Letters$as_cr_digits
7681 ECHO_C= ECHO_N= ECHO_T=
7682 case `echo -n x` in #(((((
7684 case `echo 'xy\c'` in
7685 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
7687 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
7694 rm -f conf$$ conf$$.exe conf$$.file
7695 if test -d conf$$.dir; then
7696 rm -f conf$$.dir/conf$$.file
7699 mkdir conf$$.dir 2>/dev/null
7701 if (echo >conf$$.file) 2>/dev/null; then
7702 if ln -s conf$$.file conf$$ 2>/dev/null; then
7704 # ... but there are two gotchas:
7705 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7706 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7707 # In both cases, we have to default to `cp -p'.
7708 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7710 elif ln conf$$.file conf$$ 2>/dev/null; then
7718 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7719 rmdir conf$$.dir 2>/dev/null
7724 # Create "$as_dir" as a directory, including parents if necessary.
7729 -*) as_dir=./$as_dir;;
7731 test -d "$as_dir" || eval $as_mkdir_p || {
7735 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7736 *) as_qdir=$as_dir;;
7738 as_dirs="'$as_qdir' $as_dirs"
7739 as_dir=`$as_dirname -- "$as_dir" ||
7740 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7741 X"$as_dir" : 'X\(//\)[^/]' \| \
7742 X"$as_dir" : 'X\(//\)$' \| \
7743 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7744 $as_echo X"$as_dir" |
7745 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7762 test -d "$as_dir" && break
7764 test -z "$as_dirs" || eval "mkdir $as_dirs"
7765 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
7769 if mkdir -p . 2>/dev/null; then
7770 as_mkdir_p='mkdir -p "$as_dir"'
7772 test -d ./-p && rmdir ./-p
7776 if test -x / >/dev/null 2>&1; then
7779 if ls -dL / >/dev/null 2>&1; then
7786 if test -d "$1"; then
7792 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
7793 ???[sx]*):;;*)false;;esac;fi
7797 as_executable_p=$as_test_x
7799 # Sed expression to map a string onto a valid CPP name.
7800 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7802 # Sed expression to map a string onto a valid variable name.
7803 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7807 ## ----------------------------------- ##
7808 ## Main body of $CONFIG_STATUS script. ##
7809 ## ----------------------------------- ##
7811 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
7813 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7814 # Save the log message, to keep $0 and so on meaningful, and to
7815 # report actual input values of CONFIG_FILES etc. instead of their
7816 # values after options handling.
7818 This file was extended by $as_me, which was
7819 generated by GNU Autoconf 2.64. Invocation command line was
7821 CONFIG_FILES = $CONFIG_FILES
7822 CONFIG_HEADERS = $CONFIG_HEADERS
7823 CONFIG_LINKS = $CONFIG_LINKS
7824 CONFIG_COMMANDS = $CONFIG_COMMANDS
7827 on `(hostname || uname -n) 2>/dev/null | sed 1q`
7832 case $ac_config_files in *"
7833 "*) set x $ac_config_files; shift; ac_config_files=$*;;
7836 case $ac_config_headers in *"
7837 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
7841 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7842 # Files that config.status was made for.
7843 config_files="$ac_config_files"
7844 config_headers="$ac_config_headers"
7845 config_commands="$ac_config_commands"
7849 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7851 \`$as_me' instantiates files and other configuration actions
7852 from templates according to the current configuration. Unless the files
7853 and actions are specified as TAGs, all are instantiated by default.
7855 Usage: $0 [OPTION]... [TAG]...
7857 -h, --help print this help, then exit
7858 -V, --version print version number and configuration settings, then exit
7859 -q, --quiet, --silent
7860 do not print progress messages
7861 -d, --debug don't remove temporary files
7862 --recheck update $as_me by reconfiguring in the same conditions
7863 --file=FILE[:TEMPLATE]
7864 instantiate the configuration file FILE
7865 --header=FILE[:TEMPLATE]
7866 instantiate the configuration header FILE
7868 Configuration files:
7871 Configuration headers:
7874 Configuration commands:
7877 Report bugs to the package provider."
7880 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7883 configured by $0, generated by GNU Autoconf 2.64,
7884 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
7886 Copyright (C) 2009 Free Software Foundation, Inc.
7887 This config.status script is free software; the Free Software Foundation
7888 gives unlimited permission to copy, distribute and modify it."
7893 test -n "\$AWK" || AWK=awk
7896 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7897 # The default lists apply if the user does not specify any file.
7903 ac_option=`expr "X$1" : 'X\([^=]*\)='`
7904 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
7915 # Handling of the options.
7916 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7918 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
7919 $as_echo "$ac_cs_version"; exit ;;
7920 --debug | --debu | --deb | --de | --d | -d )
7922 --file | --fil | --fi | --f )
7925 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7927 as_fn_append CONFIG_FILES " '$ac_optarg'"
7928 ac_need_defaults=false;;
7929 --header | --heade | --head | --hea )
7932 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7934 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
7935 ac_need_defaults=false;;
7937 # Conflict between --help and --header
7938 as_fn_error "ambiguous option: \`$1'
7939 Try \`$0 --help' for more information.";;
7940 --help | --hel | -h )
7941 $as_echo "$ac_cs_usage"; exit ;;
7942 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7943 | -silent | --silent | --silen | --sile | --sil | --si | --s)
7947 -*) as_fn_error "unrecognized option: \`$1'
7948 Try \`$0 --help' for more information." ;;
7950 *) as_fn_append ac_config_targets " $1"
7951 ac_need_defaults=false ;;
7957 ac_configure_extra_args=
7959 if $ac_cs_silent; then
7961 ac_configure_extra_args="$ac_configure_extra_args --silent"
7965 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7966 if \$ac_cs_recheck; then
7967 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7969 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7970 CONFIG_SHELL='$SHELL'
7976 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7980 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7981 ## Running $as_me. ##
7987 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7994 with_target_subdir=${with_target_subdir}
7995 with_multisubdir=${with_multisubdir}
7996 ac_configure_args="--enable-multilib ${ac_configure_args}"
7997 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
7998 ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
7999 libiberty_topdir=${libiberty_topdir}
8004 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8006 # Handling of arguments.
8007 for ac_config_target in $ac_config_targets
8009 case $ac_config_target in
8010 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
8011 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8012 "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
8013 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
8015 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8020 # If the user did not use the arguments to specify the items to instantiate,
8021 # then the envvar interface is used. Set only those that are not.
8022 # We use the long form for the default assignment because of an extremely
8023 # bizarre bug on SunOS 4.1.3.
8024 if $ac_need_defaults; then
8025 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8026 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
8027 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
8030 # Have a temporary directory for convenience. Make it in the build tree
8031 # simply because there is no reason against having it here, and in addition,
8032 # creating and moving files from /tmp can sometimes cause problems.
8033 # Hook for its removal unless debugging.
8034 # Note that there is a small window in which the directory will not be cleaned:
8035 # after its creation but before its name has been assigned to `$tmp'.
8039 trap 'exit_status=$?
8040 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
8042 trap 'as_fn_exit 1' 1 2 13 15
8044 # Create a (secure) tmp directory for tmp files.
8047 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8048 test -n "$tmp" && test -d "$tmp"
8051 tmp=./conf$$-$RANDOM
8052 (umask 077 && mkdir "$tmp")
8053 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
8055 # Set up the scripts for CONFIG_FILES section.
8056 # No need to generate them if there are no CONFIG_FILES.
8057 # This happens for instance with `./config.status config.h'.
8058 if test -n "$CONFIG_FILES"; then
8060 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
8062 ac_cs_awk_pipe_init=
8063 ac_cs_awk_read_file='
8064 while ((getline aline < (F[key])) > 0)
8067 ac_cs_awk_pipe_fini=
8069 ac_cs_awk_getline=false
8070 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
8071 ac_cs_awk_read_file='
8073 print "cat " F[key] " &&"
8074 '$ac_cs_awk_pipe_init
8075 # The final `:' finishes the AND list.
8076 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
8078 ac_cr=`echo X | tr X '\015'`
8079 # On cygwin, bash can eat \r inside `` if the user requested igncr.
8080 # But we know of no other shell where ac_cr would be empty at this
8081 # point, so we can use a bashism as a fallback.
8082 if test "x$ac_cr" = x; then
8083 eval ac_cr=\$\'\\r\'
8085 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
8086 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
8092 echo 'BEGIN {' >"$tmp/subs1.awk" &&
8095 # Create commands to substitute file output variables.
8097 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
8098 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
8099 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
8102 } >conf$$files.sh &&
8103 . ./conf$$files.sh ||
8104 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8105 rm -f conf$$files.sh
8108 echo "cat >conf$$subs.awk <<_ACEOF" &&
8109 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
8112 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8113 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
8115 for ac_last_try in false false false false false :; do
8116 . ./conf$$subs.sh ||
8117 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8119 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
8120 if test $ac_delim_n = $ac_delim_num; then
8122 elif $ac_last_try; then
8123 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8125 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8130 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8131 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
8135 s/^/S["/; s/!.*/"]=/
8145 s/\(.\{148\}\).*/\1/
8147 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
8152 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8159 s/\(.\{148\}\).*/\1/
8161 s/["\\]/\\&/g; s/^/"/; s/$/"/
8165 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8170 ' <conf$$subs.awk | sed '
8175 ' >>$CONFIG_STATUS || ac_write_fail=1
8176 rm -f conf$$subs.awk
8177 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8179 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
8180 for (key in S) S_is_set[key] = 1
8182 \$ac_cs_awk_pipe_init
8186 nfields = split(line, field, "@")
8188 len = length(field[1])
8189 for (i = 2; i < nfields; i++) {
8191 keylen = length(key)
8192 if (S_is_set[key]) {
8194 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
8195 len += length(value) + length(field[++i])
8200 if (nfields == 3 && !substed) {
8202 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
8203 \$ac_cs_awk_read_file
8209 \$ac_cs_awk_pipe_fini
8212 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8213 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
8214 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
8217 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
8218 || as_fn_error "could not setup config files machinery" "$LINENO" 5
8221 # VPATH may cause trouble with some makes, so we remove $(srcdir),
8222 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
8223 # trailing colons and then remove the whole line if VPATH becomes empty
8224 # (actually we leave an empty line to preserve line numbers).
8225 if test "x$srcdir" = x.; then
8226 ac_vpsub='/^[ ]*VPATH[ ]*=/{
8230 s/^\([^=]*=[ ]*\):*/\1/
8236 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8237 fi # test -n "$CONFIG_FILES"
8239 # Set up the scripts for CONFIG_HEADERS section.
8240 # No need to generate them if there are no CONFIG_HEADERS.
8241 # This happens for instance with `./config.status Makefile'.
8242 if test -n "$CONFIG_HEADERS"; then
8243 cat >"$tmp/defines.awk" <<\_ACAWK ||
8247 # Transform confdefs.h into an awk script `defines.awk', embedded as
8248 # here-document in config.status, that substitutes the proper values into
8249 # config.h.in to produce config.h.
8251 # Create a delimiter string that does not exist in confdefs.h, to ease
8252 # handling of long lines.
8254 for ac_last_try in false false :; do
8255 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
8256 if test -z "$ac_t"; then
8258 elif $ac_last_try; then
8259 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
8261 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8265 # For the awk script, D is an array of macro values keyed by name,
8266 # likewise P contains macro parameters if any. Preserve backslash
8267 # newline sequences.
8269 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
8271 s/.\{148\}/&'"$ac_delim"'/g
8274 s/^[ ]*#[ ]*define[ ][ ]*/ /
8281 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
8283 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
8287 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
8288 D["\1"]=" \3\\\\\\n"\\/p
8290 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
8295 s/.\{148\}/&'"$ac_delim"'/g
8300 s/["\\]/\\&/g; s/^/"/; s/$/"/p
8303 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
8305 ' <confdefs.h | sed '
8306 s/'"$ac_delim"'/"\\\
8307 "/g' >>$CONFIG_STATUS || ac_write_fail=1
8309 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8310 for (key in D) D_is_set[key] = 1
8313 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
8315 split(line, arg, " ")
8316 if (arg[1] == "#") {
8320 defundef = substr(arg[1], 2)
8323 split(mac1, mac2, "(") #)
8325 prefix = substr(line, 1, index(line, defundef) - 1)
8326 if (D_is_set[macro]) {
8327 # Preserve the white space surrounding the "#".
8328 print prefix "define", macro P[macro] D[macro]
8331 # Replace #undef with comments. This is necessary, for example,
8332 # in the case of _POSIX_SOURCE, which is predefined and required
8333 # on some systems where configure will not decide to define it.
8334 if (defundef == "undef") {
8335 print "/*", prefix defundef, macro, "*/"
8343 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8344 as_fn_error "could not setup config headers machinery" "$LINENO" 5
8345 fi # test -n "$CONFIG_HEADERS"
8348 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
8353 :[FHLC]) ac_mode=$ac_tag; continue;;
8355 case $ac_mode$ac_tag in
8357 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
8358 :[FH]-) ac_tag=-:-;;
8359 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8376 -) ac_f="$tmp/stdin";;
8377 *) # Look for the file first in the build tree, then in the source tree
8378 # (if the path is not absolute). The absolute path cannot be DOS-style,
8379 # because $ac_f cannot contain `:'.
8383 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8385 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8387 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
8388 as_fn_append ac_file_inputs " '$ac_f'"
8391 # Let's still pretend it is `configure' which instantiates (i.e., don't
8392 # use $as_me), people would be surprised to read:
8393 # /* config.h. Generated by config.status. */
8394 configure_input='Generated from '`
8395 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
8397 if test x"$ac_file" != x-; then
8398 configure_input="$ac_file. $configure_input"
8399 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8400 $as_echo "$as_me: creating $ac_file" >&6;}
8402 # Neutralize special characters interpreted by sed in replacement strings.
8403 case $configure_input in #(
8404 *\&* | *\|* | *\\* )
8405 ac_sed_conf_input=`$as_echo "$configure_input" |
8406 sed 's/[\\\\&|]/\\\\&/g'`;; #(
8407 *) ac_sed_conf_input=$configure_input;;
8411 *:-:* | *:-) cat >"$tmp/stdin" \
8412 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
8417 ac_dir=`$as_dirname -- "$ac_file" ||
8418 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8419 X"$ac_file" : 'X\(//\)[^/]' \| \
8420 X"$ac_file" : 'X\(//\)$' \| \
8421 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8422 $as_echo X"$ac_file" |
8423 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8440 as_dir="$ac_dir"; as_fn_mkdir_p
8444 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8446 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8447 # A ".." for each directory in $ac_dir_suffix.
8448 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8449 case $ac_top_builddir_sub in
8450 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8451 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8454 ac_abs_top_builddir=$ac_pwd
8455 ac_abs_builddir=$ac_pwd$ac_dir_suffix
8456 # for backward compatibility:
8457 ac_top_builddir=$ac_top_build_prefix
8460 .) # We are building in place.
8462 ac_top_srcdir=$ac_top_builddir_sub
8463 ac_abs_top_srcdir=$ac_pwd ;;
8464 [\\/]* | ?:[\\/]* ) # Absolute name.
8465 ac_srcdir=$srcdir$ac_dir_suffix;
8466 ac_top_srcdir=$srcdir
8467 ac_abs_top_srcdir=$srcdir ;;
8469 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8470 ac_top_srcdir=$ac_top_build_prefix$srcdir
8471 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8473 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8483 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8484 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
8488 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8489 # If the template does not know about datarootdir, expand it.
8490 # FIXME: This hack should be removed a few years after 2.60.
8491 ac_datarootdir_hack=; ac_datarootdir_seen=
8502 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8503 *datarootdir*) ac_datarootdir_seen=yes;;
8504 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8505 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8506 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8508 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8509 ac_datarootdir_hack='
8510 s&@datadir@&$datadir&g
8511 s&@docdir@&$docdir&g
8512 s&@infodir@&$infodir&g
8513 s&@localedir@&$localedir&g
8514 s&@mandir@&$mandir&g
8515 s&\\\${datarootdir}&$datarootdir&g' ;;
8519 # Neutralize VPATH when `$srcdir' = `.'.
8520 # Shell code in configure.ac might set extrasub.
8521 # FIXME: do we really want to maintain this feature?
8522 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8523 ac_sed_extra="$ac_vpsub
8526 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8528 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8529 s|@configure_input@|$ac_sed_conf_input|;t t
8530 s&@top_builddir@&$ac_top_builddir_sub&;t t
8531 s&@top_build_prefix@&$ac_top_build_prefix&;t t
8532 s&@srcdir@&$ac_srcdir&;t t
8533 s&@abs_srcdir@&$ac_abs_srcdir&;t t
8534 s&@top_srcdir@&$ac_top_srcdir&;t t
8535 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8536 s&@builddir@&$ac_builddir&;t t
8537 s&@abs_builddir@&$ac_abs_builddir&;t t
8538 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8539 s&@INSTALL@&$ac_INSTALL&;t t
8540 $ac_datarootdir_hack
8542 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
8543 if $ac_cs_awk_getline; then
8544 $AWK -f "$tmp/subs.awk"
8546 $AWK -f "$tmp/subs.awk" | $SHELL
8548 || as_fn_error "could not create $ac_file" "$LINENO" 5
8550 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8551 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
8552 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
8553 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8554 which seems to be undefined. Please make sure it is defined." >&5
8555 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8556 which seems to be undefined. Please make sure it is defined." >&2;}
8560 -) cat "$tmp/out" && rm -f "$tmp/out";;
8561 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
8563 || as_fn_error "could not create $ac_file" "$LINENO" 5
8569 if test x"$ac_file" != x-; then
8571 $as_echo "/* $configure_input */" \
8572 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
8573 } >"$tmp/config.h" \
8574 || as_fn_error "could not create $ac_file" "$LINENO" 5
8575 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
8576 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
8577 $as_echo "$as_me: $ac_file is unchanged" >&6;}
8580 mv "$tmp/config.h" "$ac_file" \
8581 || as_fn_error "could not create $ac_file" "$LINENO" 5
8584 $as_echo "/* $configure_input */" \
8585 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
8586 || as_fn_error "could not create -" "$LINENO" 5
8590 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
8591 $as_echo "$as_me: executing $ac_file commands" >&6;}
8596 case $ac_file$ac_mode in
8597 "default":C) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
8598 if test -n "$CONFIG_FILES"; then
8599 if test -n "${with_target_subdir}"; then
8600 # FIXME: We shouldn't need to set ac_file
8602 LD="${ORIGINAL_LD_FOR_MULTILIBS}"
8603 . ${libiberty_topdir}/config-ml.in
8613 ac_clean_files=$ac_clean_files_save
8615 test $ac_write_fail = 0 ||
8616 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
8619 # configure is writing to config.log, and then calls config.status.
8620 # config.status does its own redirection, appending to config.log.
8621 # Unfortunately, on DOS this fails, as config.log is still kept open
8622 # by configure, so config.status won't be able to write to it; its
8623 # output is simply discarded. So we exec the FD to /dev/null,
8624 # effectively closing config.log, so it can be properly (re)opened and
8625 # appended to by config.status. When coming back to configure, we
8626 # need to make the FD available again.
8627 if test "$no_create" != yes; then
8629 ac_config_status_args=
8630 test "$silent" = yes &&
8631 ac_config_status_args="$ac_config_status_args --quiet"
8633 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8635 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8636 # would make configure fail if this is the last instruction.
8637 $ac_cs_success || as_fn_exit $?
8639 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8640 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8641 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}