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
606 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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1548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1549 $as_echo "$ac_res" >&6; }
1550 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1552 } # ac_fn_c_check_header_preproc
1554 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1555 # --------------------------------------------
1556 # Tries to find the compile-time value of EXPR in a program that includes
1557 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1559 ac_fn_c_compute_int ()
1561 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1562 if test "$cross_compiling" = yes; then
1563 # Depending upon the size, compute the lo and hi bounds.
1564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1565 /* end confdefs.h. */
1570 static int test_array [1 - 2 * !(($2) >= 0)];
1577 if ac_fn_c_try_compile "$LINENO"; then :
1580 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1581 /* end confdefs.h. */
1586 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1593 if ac_fn_c_try_compile "$LINENO"; then :
1594 ac_hi=$ac_mid; break
1596 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1597 if test $ac_lo -le $ac_mid; then
1601 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1603 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1607 /* end confdefs.h. */
1612 static int test_array [1 - 2 * !(($2) < 0)];
1619 if ac_fn_c_try_compile "$LINENO"; then :
1622 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1623 /* end confdefs.h. */
1628 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1635 if ac_fn_c_try_compile "$LINENO"; then :
1636 ac_lo=$ac_mid; break
1638 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1639 if test $ac_mid -le $ac_hi; then
1643 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1645 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1650 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1652 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1653 # Binary search between lo and hi bounds.
1654 while test "x$ac_lo" != "x$ac_hi"; do
1655 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1657 /* end confdefs.h. */
1662 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1669 if ac_fn_c_try_compile "$LINENO"; then :
1672 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
1674 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1677 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
1681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1682 /* end confdefs.h. */
1684 static long int longval () { return $2; }
1685 static unsigned long int ulongval () { return $2; }
1692 FILE *f = fopen ("conftest.val", "w");
1697 long int i = longval ();
1700 fprintf (f, "%ld", i);
1704 unsigned long int i = ulongval ();
1707 fprintf (f, "%lu", i);
1709 /* Do not output a trailing newline, as this causes \r\n confusion
1710 on some platforms. */
1711 return ferror (f) || fclose (f) != 0;
1717 if ac_fn_c_try_run "$LINENO"; then :
1718 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
1722 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
1723 conftest.$ac_objext conftest.beam conftest.$ac_ext
1727 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1730 } # ac_fn_c_compute_int
1732 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1733 # -------------------------------------------
1734 # Tests whether TYPE exists after having included INCLUDES, setting cache
1735 # variable VAR accordingly.
1736 ac_fn_c_check_type ()
1738 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1740 $as_echo_n "checking for $2... " >&6; }
1741 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1742 $as_echo_n "(cached) " >&6
1745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1746 /* end confdefs.h. */
1757 if ac_fn_c_try_compile "$LINENO"; then :
1758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1759 /* end confdefs.h. */
1770 if ac_fn_c_try_compile "$LINENO"; then :
1775 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1777 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1781 $as_echo "$ac_res" >&6; }
1782 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1784 } # ac_fn_c_check_type
1786 # ac_fn_c_try_link LINENO
1787 # -----------------------
1788 # Try to link conftest.$ac_ext, and return whether this succeeded.
1791 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1792 rm -f conftest.$ac_objext conftest$ac_exeext
1793 if { { ac_try="$ac_link"
1795 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1796 *) ac_try_echo=$ac_try;;
1798 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1799 $as_echo "$ac_try_echo"; } >&5
1800 (eval "$ac_link") 2>conftest.err
1802 if test -s conftest.err; then
1803 grep -v '^ *+' conftest.err >conftest.er1
1804 cat conftest.er1 >&5
1805 mv -f conftest.er1 conftest.err
1807 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1808 test $ac_status = 0; } && {
1809 test -z "$ac_c_werror_flag" ||
1810 test ! -s conftest.err
1811 } && test -s conftest$ac_exeext && {
1812 test "$cross_compiling" = yes ||
1813 $as_test_x conftest$ac_exeext
1817 $as_echo "$as_me: failed program was:" >&5
1818 sed 's/^/| /' conftest.$ac_ext >&5
1822 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1823 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1824 # interfere with the next link command; also delete a directory that is
1825 # left behind by Apple's compiler. We do this before executing the actions.
1826 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1827 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1830 } # ac_fn_c_try_link
1832 # ac_fn_c_check_func LINENO FUNC VAR
1833 # ----------------------------------
1834 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1835 ac_fn_c_check_func ()
1837 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1839 $as_echo_n "checking for $2... " >&6; }
1840 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1841 $as_echo_n "(cached) " >&6
1843 if test x$gcc_no_link = xyes; then
1844 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
1846 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1847 /* end confdefs.h. */
1848 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1849 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1850 #define $2 innocuous_$2
1852 /* System header to define __stub macros and hopefully few prototypes,
1853 which can conflict with char $2 (); below.
1854 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1855 <limits.h> exists even on freestanding compilers. */
1858 # include <limits.h>
1860 # include <assert.h>
1865 /* Override any GCC internal prototype to avoid an error.
1866 Use char because int might match the return type of a GCC
1867 builtin and then its argument prototype would still apply. */
1872 /* The GNU C library defines this for functions which it implements
1873 to always fail with ENOSYS. Some functions are actually named
1874 something starting with __ and the normal name is an alias. */
1875 #if defined __stub_$2 || defined __stub___$2
1887 if ac_fn_c_try_link "$LINENO"; then :
1892 rm -f core conftest.err conftest.$ac_objext \
1893 conftest$ac_exeext conftest.$ac_ext
1896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1897 $as_echo "$ac_res" >&6; }
1898 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1900 } # ac_fn_c_check_func
1902 # ac_fn_c_check_decl LINENO SYMBOL VAR
1903 # ------------------------------------
1904 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
1905 ac_fn_c_check_decl ()
1907 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1908 as_decl_name=`echo $2|sed 's/ *(.*//'`
1909 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1911 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
1912 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1913 $as_echo_n "(cached) " >&6
1915 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1916 /* end confdefs.h. */
1921 #ifndef $as_decl_name
1923 (void) $as_decl_use;
1925 (void) $as_decl_name;
1933 if ac_fn_c_try_compile "$LINENO"; then :
1938 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1942 $as_echo "$ac_res" >&6; }
1943 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1945 } # ac_fn_c_check_decl
1946 cat >config.log <<_ACEOF
1947 This file contains any messages produced by compilers while
1948 running configure, to aid debugging if configure makes a mistake.
1950 It was created by $as_me, which was
1951 generated by GNU Autoconf 2.64. Invocation command line was
1963 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1964 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1965 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1966 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1967 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1969 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1970 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1972 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1973 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1974 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1975 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1976 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1977 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1978 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1982 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1986 test -z "$as_dir" && as_dir=.
1987 $as_echo "PATH: $as_dir"
2003 # Keep a trace of the command line.
2004 # Strip out --no-create and --no-recursion so they do not pile up.
2005 # Strip out --silent because we don't want to record it for future runs.
2006 # Also quote any args containing shell meta-characters.
2007 # Make two passes to allow for proper duplicate-argument suppression.
2011 ac_must_keep_next=false
2017 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2018 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2019 | -silent | --silent | --silen | --sile | --sil)
2022 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2025 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2027 as_fn_append ac_configure_args1 " '$ac_arg'"
2028 if test $ac_must_keep_next = true; then
2029 ac_must_keep_next=false # Got value, back to normal.
2032 *=* | --config-cache | -C | -disable-* | --disable-* \
2033 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2034 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2035 | -with-* | --with-* | -without-* | --without-* | --x)
2036 case "$ac_configure_args0 " in
2037 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2040 -* ) ac_must_keep_next=true ;;
2043 as_fn_append ac_configure_args " '$ac_arg'"
2048 { ac_configure_args0=; unset ac_configure_args0;}
2049 { ac_configure_args1=; unset ac_configure_args1;}
2051 # When interrupted or exit'd, cleanup temporary files, and complete
2052 # config.log. We remove comments because anyway the quotes in there
2053 # would cause problems or look ugly.
2054 # WARNING: Use '\'' to represent an apostrophe within the trap.
2055 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2056 trap 'exit_status=$?
2057 # Save into config.log some information that might help in debugging.
2062 ## ---------------- ##
2063 ## Cache variables. ##
2064 ## ---------------- ##
2067 # The following way of writing the cache mishandles newlines in values,
2069 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2070 eval ac_val=\$$ac_var
2074 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2075 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2078 _ | IFS | as_nl) ;; #(
2079 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2080 *) { eval $ac_var=; unset $ac_var;} ;;
2085 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2086 *${as_nl}ac_space=\ *)
2088 "s/'\''/'\''\\\\'\'''\''/g;
2089 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2092 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2100 ## ----------------- ##
2101 ## Output variables. ##
2102 ## ----------------- ##
2105 for ac_var in $ac_subst_vars
2107 eval ac_val=\$$ac_var
2109 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2111 $as_echo "$ac_var='\''$ac_val'\''"
2115 if test -n "$ac_subst_files"; then
2117 ## ------------------- ##
2118 ## File substitutions. ##
2119 ## ------------------- ##
2122 for ac_var in $ac_subst_files
2124 eval ac_val=\$$ac_var
2126 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2128 $as_echo "$ac_var='\''$ac_val'\''"
2133 if test -s confdefs.h; then
2143 test "$ac_signal" != 0 &&
2144 $as_echo "$as_me: caught signal $ac_signal"
2145 $as_echo "$as_me: exit $exit_status"
2147 rm -f core *.core core.conftest.* &&
2148 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2151 for ac_signal in 1 2 13 15; do
2152 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2156 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2157 rm -f -r conftest* confdefs.h
2159 $as_echo "/* confdefs.h */" > confdefs.h
2161 # Predefined preprocessor variables.
2163 cat >>confdefs.h <<_ACEOF
2164 #define PACKAGE_NAME "$PACKAGE_NAME"
2167 cat >>confdefs.h <<_ACEOF
2168 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2171 cat >>confdefs.h <<_ACEOF
2172 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2175 cat >>confdefs.h <<_ACEOF
2176 #define PACKAGE_STRING "$PACKAGE_STRING"
2179 cat >>confdefs.h <<_ACEOF
2180 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2183 cat >>confdefs.h <<_ACEOF
2184 #define PACKAGE_URL "$PACKAGE_URL"
2188 # Let the site file select an alternate cache file if it wants to.
2189 # Prefer an explicitly selected file to automatically selected ones.
2192 if test -n "$CONFIG_SITE"; then
2193 ac_site_file1=$CONFIG_SITE
2194 elif test "x$prefix" != xNONE; then
2195 ac_site_file1=$prefix/share/config.site
2196 ac_site_file2=$prefix/etc/config.site
2198 ac_site_file1=$ac_default_prefix/share/config.site
2199 ac_site_file2=$ac_default_prefix/etc/config.site
2201 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2203 test "x$ac_site_file" = xNONE && continue
2204 if test -r "$ac_site_file"; then
2205 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2206 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2207 sed 's/^/| /' "$ac_site_file" >&5
2212 if test -r "$cache_file"; then
2213 # Some versions of bash will fail to source /dev/null (special
2214 # files actually), so we avoid doing that.
2215 if test -f "$cache_file"; then
2216 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2217 $as_echo "$as_me: loading cache $cache_file" >&6;}
2219 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2220 *) . "./$cache_file";;
2224 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2225 $as_echo "$as_me: creating cache $cache_file" >&6;}
2229 # Check that the precious variables saved in the cache have kept the same
2231 ac_cache_corrupted=false
2232 for ac_var in $ac_precious_vars; do
2233 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2234 eval ac_new_set=\$ac_env_${ac_var}_set
2235 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2236 eval ac_new_val=\$ac_env_${ac_var}_value
2237 case $ac_old_set,$ac_new_set in
2239 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2240 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2241 ac_cache_corrupted=: ;;
2243 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2244 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2245 ac_cache_corrupted=: ;;
2248 if test "x$ac_old_val" != "x$ac_new_val"; then
2249 # differences in whitespace do not lead to failure.
2250 ac_old_val_w=`echo x $ac_old_val`
2251 ac_new_val_w=`echo x $ac_new_val`
2252 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2253 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2254 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2255 ac_cache_corrupted=:
2257 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2258 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2259 eval $ac_var=\$ac_old_val
2261 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2262 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2263 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2264 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2267 # Pass precious variables to config.status.
2268 if test "$ac_new_set" = set; then
2270 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2271 *) ac_arg=$ac_var=$ac_new_val ;;
2273 case " $ac_configure_args " in
2274 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2275 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2279 if $ac_cache_corrupted; then
2280 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2281 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2282 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2283 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2284 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2286 ## -------------------- ##
2287 ## Main body of script. ##
2288 ## -------------------- ##
2291 ac_cpp='$CPP $CPPFLAGS'
2292 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2293 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2294 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2302 # This works around the fact that libtool configuration may change LD
2303 # for this particular configuration, but some shells, instead of
2304 # keeping the changes in LD private, export them just because LD is
2305 # exported. We don't use libtool yet, but some day we might, so...
2306 ORIGINAL_LD_FOR_MULTILIBS=$LD
2309 # Check whether --with-target-subdir was given.
2310 if test "${with_target_subdir+set}" = set; then :
2311 withval=$with_target_subdir;
2315 # Check whether --with-build-subdir was given.
2316 if test "${with_build_subdir+set}" = set; then :
2317 withval=$with_build_subdir;
2321 # Check whether --with-cross-host was given.
2322 if test "${with_cross_host+set}" = set; then :
2323 withval=$with_cross_host;
2327 # Check whether --with-newlib was given.
2328 if test "${with_newlib+set}" = set; then :
2329 withval=$with_newlib;
2333 if test "${srcdir}" = "."; then
2334 if test -n "${with_build_subdir}"; then
2335 libiberty_topdir="${srcdir}/../.."
2337 elif test -z "${with_target_subdir}"; then
2338 libiberty_topdir="${srcdir}/.."
2340 if test "${with_target_subdir}" != "."; then
2341 libiberty_topdir="${srcdir}/${with_multisrctop}../.."
2343 libiberty_topdir="${srcdir}/${with_multisrctop}.."
2347 libiberty_topdir="${srcdir}/.."
2351 for ac_dir in $libiberty_topdir "$srcdir"/$libiberty_topdir; do
2352 for ac_t in install-sh install.sh shtool; do
2353 if test -f "$ac_dir/$ac_t"; then
2355 ac_install_sh="$ac_aux_dir/$ac_t -c"
2360 if test -z "$ac_aux_dir"; then
2361 as_fn_error "cannot find install-sh, install.sh, or shtool in $libiberty_topdir \"$srcdir\"/$libiberty_topdir" "$LINENO" 5
2364 # These three variables are undocumented and unsupported,
2365 # and are intended to be withdrawn in a future Autoconf release.
2366 # They can cause serious problems if a builder's source tree is in a directory
2367 # whose full name contains unusual characters.
2368 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2369 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2370 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2376 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2377 # Check whether --enable-maintainer-mode was given.
2378 if test "${enable_maintainer_mode+set}" = set; then :
2379 enableval=$enable_maintainer_mode; maintainer_mode=$enableval
2385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
2386 $as_echo "$maintainer_mode" >&6; }
2388 if test "$maintainer_mode" = "yes"; then
2396 # Do we have a single-tree copy of texinfo? Even if we do, we can't
2397 # rely on it - libiberty is built before texinfo.
2398 # Extract the first word of "makeinfo", so it can be a program name with args.
2399 set dummy makeinfo; ac_word=$2
2400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2401 $as_echo_n "checking for $ac_word... " >&6; }
2402 if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
2403 $as_echo_n "(cached) " >&6
2405 if test -n "$MAKEINFO"; then
2406 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
2408 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2412 test -z "$as_dir" && as_dir=.
2413 for ac_exec_ext in '' $ac_executable_extensions; do
2414 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2415 ac_cv_prog_MAKEINFO="makeinfo"
2416 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2425 MAKEINFO=$ac_cv_prog_MAKEINFO
2426 if test -n "$MAKEINFO"; then
2427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
2428 $as_echo "$MAKEINFO" >&6; }
2430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2431 $as_echo "no" >&6; }
2435 if test "x$MAKEINFO" = "x"; then
2436 MAKEINFO="@echo makeinfo missing; true"
2441 */missing\ makeinfo*)
2443 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
2444 *** Makeinfo is missing. Info documentation will not be built." >&5
2445 $as_echo "$as_me: WARNING:
2446 *** Makeinfo is missing. Info documentation will not be built." >&2;}
2449 case x"`$MAKEINFO --version | grep 'GNU texinfo'`" in
2451 MAKEINFO="@echo $MAKEINFO is too old, 4.0 or newer required; true"
2453 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
2454 *** Makeinfo is too old. Info documentation will not be built." >&5
2455 $as_echo "$as_me: WARNING:
2456 *** Makeinfo is too old. Info documentation will not be built." >&2;}
2465 # Extract the first word of "perl", so it can be a program name with args.
2466 set dummy perl; ac_word=$2
2467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2468 $as_echo_n "checking for $ac_word... " >&6; }
2469 if test "${ac_cv_prog_PERL+set}" = set; then :
2470 $as_echo_n "(cached) " >&6
2472 if test -n "$PERL"; then
2473 ac_cv_prog_PERL="$PERL" # Let the user override the test.
2475 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2479 test -z "$as_dir" && as_dir=.
2480 for ac_exec_ext in '' $ac_executable_extensions; do
2481 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2482 ac_cv_prog_PERL="perl"
2483 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2492 PERL=$ac_cv_prog_PERL
2493 if test -n "$PERL"; then
2494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
2495 $as_echo "$PERL" >&6; }
2497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2498 $as_echo "no" >&6; }
2502 if test x"$PERL" = x""; then
2509 # Make sure we can run config.sub.
2510 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2511 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2514 $as_echo_n "checking build system type... " >&6; }
2515 if test "${ac_cv_build+set}" = set; then :
2516 $as_echo_n "(cached) " >&6
2518 ac_build_alias=$build_alias
2519 test "x$ac_build_alias" = x &&
2520 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2521 test "x$ac_build_alias" = x &&
2522 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2523 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2524 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2528 $as_echo "$ac_cv_build" >&6; }
2529 case $ac_cv_build in
2531 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2534 ac_save_IFS=$IFS; IFS='-'
2540 # Remember, the first character of IFS is used to create $*,
2541 # except with old shells:
2544 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2548 $as_echo_n "checking host system type... " >&6; }
2549 if test "${ac_cv_host+set}" = set; then :
2550 $as_echo_n "(cached) " >&6
2552 if test "x$host_alias" = x; then
2553 ac_cv_host=$ac_cv_build
2555 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2556 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2561 $as_echo "$ac_cv_host" >&6; }
2564 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2567 ac_save_IFS=$IFS; IFS='-'
2573 # Remember, the first character of IFS is used to create $*,
2574 # except with old shells:
2577 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2582 if test -n "$ac_tool_prefix"; then
2583 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2584 set dummy ${ac_tool_prefix}ar; 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_AR+set}" = set; then :
2588 $as_echo_n "(cached) " >&6
2590 if test -n "$AR"; then
2591 ac_cv_prog_AR="$AR" # Let the user override the test.
2593 as_save_IFS=$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_AR="${ac_tool_prefix}ar"
2601 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2611 if test -n "$AR"; then
2612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
2613 $as_echo "$AR" >&6; }
2615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2616 $as_echo "no" >&6; }
2621 if test -z "$ac_cv_prog_AR"; then
2623 # Extract the first word of "ar", so it can be a program name with args.
2624 set dummy ar; ac_word=$2
2625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2626 $as_echo_n "checking for $ac_word... " >&6; }
2627 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
2628 $as_echo_n "(cached) " >&6
2630 if test -n "$ac_ct_AR"; then
2631 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
2633 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2637 test -z "$as_dir" && as_dir=.
2638 for ac_exec_ext in '' $ac_executable_extensions; do
2639 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2640 ac_cv_prog_ac_ct_AR="ar"
2641 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2650 ac_ct_AR=$ac_cv_prog_ac_ct_AR
2651 if test -n "$ac_ct_AR"; then
2652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
2653 $as_echo "$ac_ct_AR" >&6; }
2655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2656 $as_echo "no" >&6; }
2659 if test "x$ac_ct_AR" = x; then
2662 case $cross_compiling:$ac_tool_warned in
2664 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2665 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2666 ac_tool_warned=yes ;;
2674 if test -n "$ac_tool_prefix"; then
2675 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2676 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2678 $as_echo_n "checking for $ac_word... " >&6; }
2679 if test "${ac_cv_prog_RANLIB+set}" = set; then :
2680 $as_echo_n "(cached) " >&6
2682 if test -n "$RANLIB"; then
2683 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2685 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2689 test -z "$as_dir" && as_dir=.
2690 for ac_exec_ext in '' $ac_executable_extensions; do
2691 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2692 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2693 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2702 RANLIB=$ac_cv_prog_RANLIB
2703 if test -n "$RANLIB"; then
2704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
2705 $as_echo "$RANLIB" >&6; }
2707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2708 $as_echo "no" >&6; }
2713 if test -z "$ac_cv_prog_RANLIB"; then
2714 ac_ct_RANLIB=$RANLIB
2715 # Extract the first word of "ranlib", so it can be a program name with args.
2716 set dummy ranlib; ac_word=$2
2717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2718 $as_echo_n "checking for $ac_word... " >&6; }
2719 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
2720 $as_echo_n "(cached) " >&6
2722 if test -n "$ac_ct_RANLIB"; then
2723 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2725 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2729 test -z "$as_dir" && as_dir=.
2730 for ac_exec_ext in '' $ac_executable_extensions; do
2731 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2732 ac_cv_prog_ac_ct_RANLIB="ranlib"
2733 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2742 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2743 if test -n "$ac_ct_RANLIB"; then
2744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
2745 $as_echo "$ac_ct_RANLIB" >&6; }
2747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2748 $as_echo "no" >&6; }
2751 if test "x$ac_ct_RANLIB" = x; then
2754 case $cross_compiling:$ac_tool_warned in
2756 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2757 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2758 ac_tool_warned=yes ;;
2760 RANLIB=$ac_ct_RANLIB
2763 RANLIB="$ac_cv_prog_RANLIB"
2767 # Add --enable-multilib to configure.
2768 # Default to --enable-multilib
2769 # Check whether --enable-multilib was given.
2770 if test "${enable_multilib+set}" = set; then :
2771 enableval=$enable_multilib; case "$enableval" in
2772 yes) multilib=yes ;;
2774 *) as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;;
2781 # Even if the default multilib is not a cross compilation,
2782 # it may be that some of the other multilibs are.
2783 if test $cross_compiling = no && test $multilib = yes \
2784 && test "x${with_multisubdir}" != x ; then
2785 cross_compiling=maybe
2788 # We may wish to install the target headers somewhere.
2789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to install libiberty headers and static library" >&5
2790 $as_echo_n "checking whether to install libiberty headers and static library... " >&6; }
2792 # Check whether --enable-install-libiberty was given.
2793 if test "${enable_install_libiberty+set}" = set; then :
2794 enableval=$enable_install_libiberty; enable_install_libiberty=$enableval
2796 enable_install_libiberty=no
2799 # Option parsed, now set things appropriately.
2800 case x"$enable_install_libiberty" in
2802 target_header_dir=libiberty
2808 # This could be sanity-checked in various ways...
2809 target_header_dir="${enable_install_libiberty}"
2812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_install_libiberty" >&5
2813 $as_echo "$enable_install_libiberty" >&6; }
2814 { $as_echo "$as_me:${as_lineno-$LINENO}: target_header_dir = $target_header_dir" >&5
2815 $as_echo "$as_me: target_header_dir = $target_header_dir" >&6;}
2819 ac_cpp='$CPP $CPPFLAGS'
2820 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2821 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2822 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2823 if test -n "$ac_tool_prefix"; then
2824 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2825 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2827 $as_echo_n "checking for $ac_word... " >&6; }
2828 if test "${ac_cv_prog_CC+set}" = set; then :
2829 $as_echo_n "(cached) " >&6
2831 if test -n "$CC"; then
2832 ac_cv_prog_CC="$CC" # Let the user override the test.
2834 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2838 test -z "$as_dir" && as_dir=.
2839 for ac_exec_ext in '' $ac_executable_extensions; do
2840 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2841 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2842 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2852 if test -n "$CC"; then
2853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2854 $as_echo "$CC" >&6; }
2856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2857 $as_echo "no" >&6; }
2862 if test -z "$ac_cv_prog_CC"; then
2864 # Extract the first word of "gcc", so it can be a program name with args.
2865 set dummy gcc; ac_word=$2
2866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2867 $as_echo_n "checking for $ac_word... " >&6; }
2868 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2869 $as_echo_n "(cached) " >&6
2871 if test -n "$ac_ct_CC"; then
2872 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2874 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2878 test -z "$as_dir" && as_dir=.
2879 for ac_exec_ext in '' $ac_executable_extensions; do
2880 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2881 ac_cv_prog_ac_ct_CC="gcc"
2882 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2891 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2892 if test -n "$ac_ct_CC"; then
2893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2894 $as_echo "$ac_ct_CC" >&6; }
2896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2897 $as_echo "no" >&6; }
2900 if test "x$ac_ct_CC" = x; then
2903 case $cross_compiling:$ac_tool_warned in
2905 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2906 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2907 ac_tool_warned=yes ;;
2915 if test -z "$CC"; then
2916 if test -n "$ac_tool_prefix"; then
2917 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2918 set dummy ${ac_tool_prefix}cc; ac_word=$2
2919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2920 $as_echo_n "checking for $ac_word... " >&6; }
2921 if test "${ac_cv_prog_CC+set}" = set; then :
2922 $as_echo_n "(cached) " >&6
2924 if test -n "$CC"; then
2925 ac_cv_prog_CC="$CC" # Let the user override the test.
2927 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2931 test -z "$as_dir" && as_dir=.
2932 for ac_exec_ext in '' $ac_executable_extensions; do
2933 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2934 ac_cv_prog_CC="${ac_tool_prefix}cc"
2935 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2945 if test -n "$CC"; then
2946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2947 $as_echo "$CC" >&6; }
2949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2950 $as_echo "no" >&6; }
2956 if test -z "$CC"; then
2957 # Extract the first word of "cc", so it can be a program name with args.
2958 set dummy cc; ac_word=$2
2959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2960 $as_echo_n "checking for $ac_word... " >&6; }
2961 if test "${ac_cv_prog_CC+set}" = set; then :
2962 $as_echo_n "(cached) " >&6
2964 if test -n "$CC"; then
2965 ac_cv_prog_CC="$CC" # Let the user override the test.
2968 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2972 test -z "$as_dir" && as_dir=.
2973 for ac_exec_ext in '' $ac_executable_extensions; do
2974 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2975 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2976 ac_prog_rejected=yes
2980 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2987 if test $ac_prog_rejected = yes; then
2988 # We found a bogon in the path, so make sure we never use it.
2989 set dummy $ac_cv_prog_CC
2991 if test $# != 0; then
2992 # We chose a different compiler from the bogus one.
2993 # However, it has the same basename, so the bogon will be chosen
2994 # first if we set CC to just the basename; use the full file name.
2996 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3002 if test -n "$CC"; then
3003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3004 $as_echo "$CC" >&6; }
3006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3007 $as_echo "no" >&6; }
3012 if test -z "$CC"; then
3013 if test -n "$ac_tool_prefix"; then
3014 for ac_prog in cl.exe
3016 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3017 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3019 $as_echo_n "checking for $ac_word... " >&6; }
3020 if test "${ac_cv_prog_CC+set}" = set; then :
3021 $as_echo_n "(cached) " >&6
3023 if test -n "$CC"; then
3024 ac_cv_prog_CC="$CC" # Let the user override the test.
3026 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3030 test -z "$as_dir" && as_dir=.
3031 for ac_exec_ext in '' $ac_executable_extensions; do
3032 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3033 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3034 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3044 if test -n "$CC"; then
3045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3046 $as_echo "$CC" >&6; }
3048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3049 $as_echo "no" >&6; }
3053 test -n "$CC" && break
3056 if test -z "$CC"; then
3058 for ac_prog in cl.exe
3060 # Extract the first word of "$ac_prog", so it can be a program name with args.
3061 set dummy $ac_prog; ac_word=$2
3062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3063 $as_echo_n "checking for $ac_word... " >&6; }
3064 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3065 $as_echo_n "(cached) " >&6
3067 if test -n "$ac_ct_CC"; then
3068 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3070 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3074 test -z "$as_dir" && as_dir=.
3075 for ac_exec_ext in '' $ac_executable_extensions; do
3076 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3077 ac_cv_prog_ac_ct_CC="$ac_prog"
3078 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3087 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3088 if test -n "$ac_ct_CC"; then
3089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3090 $as_echo "$ac_ct_CC" >&6; }
3092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3093 $as_echo "no" >&6; }
3097 test -n "$ac_ct_CC" && break
3100 if test "x$ac_ct_CC" = x; then
3103 case $cross_compiling:$ac_tool_warned in
3105 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3106 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3107 ac_tool_warned=yes ;;
3116 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3117 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3118 as_fn_error "no acceptable C compiler found in \$PATH
3119 See \`config.log' for more details." "$LINENO" 5; }
3121 # Provide some information about the compiler.
3122 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3125 for ac_option in --version -v -V -qversion; do
3126 { { ac_try="$ac_compiler $ac_option >&5"
3128 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3129 *) ac_try_echo=$ac_try;;
3131 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3132 $as_echo "$ac_try_echo"; } >&5
3133 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3135 if test -s conftest.err; then
3137 ... rest of stderr output deleted ...
3138 10q' conftest.err >conftest.er1
3139 cat conftest.er1 >&5
3140 rm -f conftest.er1 conftest.err
3142 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3143 test $ac_status = 0; }
3146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3147 /* end confdefs.h. */
3158 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
3159 (eval $ac_link) 2>&5
3161 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3162 test $ac_status = 0; }; then :
3167 if test x$gcc_no_link = xyes; then
3168 # Setting cross_compile will disable run tests; it will
3169 # also disable AC_CHECK_FILE but that's generally
3170 # correct if we can't link.
3174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3175 /* end confdefs.h. */
3185 ac_clean_files_save=$ac_clean_files
3186 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3187 # Try to create an executable without -o first, disregard a.out.
3188 # It will help us diagnose broken compilers, and finding out an intuition
3190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3191 $as_echo_n "checking for C compiler default output file name... " >&6; }
3192 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3194 # The possible output files:
3195 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3198 for ac_file in $ac_files
3201 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3202 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3207 if { { ac_try="$ac_link_default"
3209 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3210 *) ac_try_echo=$ac_try;;
3212 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3213 $as_echo "$ac_try_echo"; } >&5
3214 (eval "$ac_link_default") 2>&5
3216 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3217 test $ac_status = 0; }; then :
3218 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3219 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3220 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3221 # so that the user can short-circuit this test for compilers unknown to
3223 for ac_file in $ac_files ''
3225 test -f "$ac_file" || continue
3227 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3230 # We found the default executable, but exeext='' is most
3234 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3236 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3238 # We set ac_cv_exeext here because the later test for it is not
3239 # safe: cross compilers may not add the suffix if given an `-o'
3240 # argument, so we may need to know it at that point already.
3241 # Even if this section looks crufty: it has the advantage of
3248 test "$ac_cv_exeext" = no && ac_cv_exeext=
3253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3254 $as_echo "$ac_file" >&6; }
3255 if test -z "$ac_file"; then :
3256 $as_echo "$as_me: failed program was:" >&5
3257 sed 's/^/| /' conftest.$ac_ext >&5
3259 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3260 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3261 { as_fn_set_status 77
3262 as_fn_error "C compiler cannot create executables
3263 See \`config.log' for more details." "$LINENO" 5; }; }
3265 ac_exeext=$ac_cv_exeext
3267 # Check that the compiler produces executables we can run. If not, either
3268 # the compiler is broken, or we cross compile.
3269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3270 $as_echo_n "checking whether the C compiler works... " >&6; }
3271 # If not cross compiling, check that we can run a simple program.
3272 if test "$cross_compiling" != yes; then
3273 if { ac_try='./$ac_file'
3274 { { case "(($ac_try" in
3275 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3276 *) ac_try_echo=$ac_try;;
3278 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3279 $as_echo "$ac_try_echo"; } >&5
3280 (eval "$ac_try") 2>&5
3282 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3283 test $ac_status = 0; }; }; then
3286 if test "$cross_compiling" = maybe; then
3289 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3290 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3291 as_fn_error "cannot run C compiled programs.
3292 If you meant to cross compile, use \`--host'.
3293 See \`config.log' for more details." "$LINENO" 5; }
3297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3298 $as_echo "yes" >&6; }
3300 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3301 ac_clean_files=$ac_clean_files_save
3302 # Check that the compiler produces executables we can run. If not, either
3303 # the compiler is broken, or we cross compile.
3304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3305 $as_echo_n "checking whether we are cross compiling... " >&6; }
3306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3307 $as_echo "$cross_compiling" >&6; }
3309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3310 $as_echo_n "checking for suffix of executables... " >&6; }
3311 if { { ac_try="$ac_link"
3313 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3314 *) ac_try_echo=$ac_try;;
3316 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3317 $as_echo "$ac_try_echo"; } >&5
3318 (eval "$ac_link") 2>&5
3320 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3321 test $ac_status = 0; }; then :
3322 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3323 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3324 # work properly (i.e., refer to `conftest.exe'), while it won't with
3326 for ac_file in conftest.exe conftest conftest.*; do
3327 test -f "$ac_file" || continue
3329 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3330 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3336 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3337 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3338 as_fn_error "cannot compute suffix of executables: cannot compile and link
3339 See \`config.log' for more details." "$LINENO" 5; }
3341 rm -f conftest$ac_cv_exeext
3342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3343 $as_echo "$ac_cv_exeext" >&6; }
3345 rm -f conftest.$ac_ext
3346 EXEEXT=$ac_cv_exeext
3349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3350 $as_echo_n "checking for suffix of object files... " >&6; }
3351 if test "${ac_cv_objext+set}" = set; then :
3352 $as_echo_n "(cached) " >&6
3354 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3355 /* end confdefs.h. */
3365 rm -f conftest.o conftest.obj
3366 if { { ac_try="$ac_compile"
3368 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3369 *) ac_try_echo=$ac_try;;
3371 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3372 $as_echo "$ac_try_echo"; } >&5
3373 (eval "$ac_compile") 2>&5
3375 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3376 test $ac_status = 0; }; then :
3377 for ac_file in conftest.o conftest.obj conftest.*; do
3378 test -f "$ac_file" || continue;
3380 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3381 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3386 $as_echo "$as_me: failed program was:" >&5
3387 sed 's/^/| /' conftest.$ac_ext >&5
3389 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3390 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3391 as_fn_error "cannot compute suffix of object files: cannot compile
3392 See \`config.log' for more details." "$LINENO" 5; }
3394 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3397 $as_echo "$ac_cv_objext" >&6; }
3398 OBJEXT=$ac_cv_objext
3400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3401 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3402 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3403 $as_echo_n "(cached) " >&6
3405 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3406 /* end confdefs.h. */
3419 if ac_fn_c_try_compile "$LINENO"; then :
3424 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3425 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3429 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3430 if test $ac_compiler_gnu = yes; then
3435 ac_test_CFLAGS=${CFLAGS+set}
3436 ac_save_CFLAGS=$CFLAGS
3437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3438 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3439 if test "${ac_cv_prog_cc_g+set}" = set; then :
3440 $as_echo_n "(cached) " >&6
3442 ac_save_c_werror_flag=$ac_c_werror_flag
3443 ac_c_werror_flag=yes
3446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3447 /* end confdefs.h. */
3457 if ac_fn_c_try_compile "$LINENO"; then :
3461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3462 /* end confdefs.h. */
3472 if ac_fn_c_try_compile "$LINENO"; then :
3475 ac_c_werror_flag=$ac_save_c_werror_flag
3477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3478 /* end confdefs.h. */
3488 if ac_fn_c_try_compile "$LINENO"; then :
3491 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3493 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3495 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3496 ac_c_werror_flag=$ac_save_c_werror_flag
3498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3499 $as_echo "$ac_cv_prog_cc_g" >&6; }
3500 if test "$ac_test_CFLAGS" = set; then
3501 CFLAGS=$ac_save_CFLAGS
3502 elif test $ac_cv_prog_cc_g = yes; then
3503 if test "$GCC" = yes; then
3509 if test "$GCC" = yes; then
3515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3516 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3517 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3518 $as_echo_n "(cached) " >&6
3520 ac_cv_prog_cc_c89=no
3522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3523 /* end confdefs.h. */
3526 #include <sys/types.h>
3527 #include <sys/stat.h>
3528 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3529 struct buf { int x; };
3530 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3531 static char *e (p, i)
3537 static char *f (char * (*g) (char **, int), char **p, ...)
3542 s = g (p, va_arg (v,int));
3547 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3548 function prototypes and stuff, but not '\xHH' hex character constants.
3549 These don't provoke an error unfortunately, instead are silently treated
3550 as 'x'. The following induces an error, until -std is added to get
3551 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3552 array size at least. It's necessary to write '\x00'==0 to get something
3553 that's true only with -std. */
3554 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3556 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3557 inside strings and character constants. */
3559 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3561 int test (int i, double x);
3562 struct s1 {int (*f) (int a);};
3563 struct s2 {int (*f) (double a);};
3564 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3570 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3575 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3576 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3578 CC="$ac_save_CC $ac_arg"
3579 if ac_fn_c_try_compile "$LINENO"; then :
3580 ac_cv_prog_cc_c89=$ac_arg
3582 rm -f core conftest.err conftest.$ac_objext
3583 test "x$ac_cv_prog_cc_c89" != "xno" && break
3585 rm -f conftest.$ac_ext
3590 case "x$ac_cv_prog_cc_c89" in
3592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3593 $as_echo "none needed" >&6; } ;;
3595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3596 $as_echo "unsupported" >&6; } ;;
3598 CC="$CC $ac_cv_prog_cc_c89"
3599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3600 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3602 if test "x$ac_cv_prog_cc_c89" != xno; then :
3607 ac_cpp='$CPP $CPPFLAGS'
3608 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3609 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3610 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3613 # Check whether --enable-largefile was given.
3614 if test "${enable_largefile+set}" = set; then :
3615 enableval=$enable_largefile;
3618 if test "$enable_largefile" != no; then
3620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
3621 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
3622 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
3623 $as_echo_n "(cached) " >&6
3625 ac_cv_sys_largefile_CC=no
3626 if test "$GCC" != yes; then
3629 # IRIX 6.2 and later do not support large files by default,
3630 # so use the C compiler's -n32 option if that helps.
3631 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3632 /* end confdefs.h. */
3633 #include <sys/types.h>
3634 /* Check that off_t can represent 2**63 - 1 correctly.
3635 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3636 since some C++ compilers masquerading as C compilers
3637 incorrectly reject 9223372036854775807. */
3638 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3639 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3640 && LARGE_OFF_T % 2147483647 == 1)
3650 if ac_fn_c_try_compile "$LINENO"; then :
3653 rm -f core conftest.err conftest.$ac_objext
3655 if ac_fn_c_try_compile "$LINENO"; then :
3656 ac_cv_sys_largefile_CC=' -n32'; break
3658 rm -f core conftest.err conftest.$ac_objext
3662 rm -f conftest.$ac_ext
3665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
3666 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
3667 if test "$ac_cv_sys_largefile_CC" != no; then
3668 CC=$CC$ac_cv_sys_largefile_CC
3671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
3672 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
3673 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
3674 $as_echo_n "(cached) " >&6
3677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3678 /* end confdefs.h. */
3679 #include <sys/types.h>
3680 /* Check that off_t can represent 2**63 - 1 correctly.
3681 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3682 since some C++ compilers masquerading as C compilers
3683 incorrectly reject 9223372036854775807. */
3684 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3685 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3686 && LARGE_OFF_T % 2147483647 == 1)
3696 if ac_fn_c_try_compile "$LINENO"; then :
3697 ac_cv_sys_file_offset_bits=no; break
3699 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3700 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3701 /* end confdefs.h. */
3702 #define _FILE_OFFSET_BITS 64
3703 #include <sys/types.h>
3704 /* Check that off_t can represent 2**63 - 1 correctly.
3705 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3706 since some C++ compilers masquerading as C compilers
3707 incorrectly reject 9223372036854775807. */
3708 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3709 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3710 && LARGE_OFF_T % 2147483647 == 1)
3720 if ac_fn_c_try_compile "$LINENO"; then :
3721 ac_cv_sys_file_offset_bits=64; break
3723 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3724 ac_cv_sys_file_offset_bits=unknown
3728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
3729 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
3730 case $ac_cv_sys_file_offset_bits in #(
3733 cat >>confdefs.h <<_ACEOF
3734 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
3739 if test $ac_cv_sys_file_offset_bits = unknown; then
3740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
3741 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
3742 if test "${ac_cv_sys_large_files+set}" = set; then :
3743 $as_echo_n "(cached) " >&6
3746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3747 /* end confdefs.h. */
3748 #include <sys/types.h>
3749 /* Check that off_t can represent 2**63 - 1 correctly.
3750 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3751 since some C++ compilers masquerading as C compilers
3752 incorrectly reject 9223372036854775807. */
3753 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3754 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3755 && LARGE_OFF_T % 2147483647 == 1)
3765 if ac_fn_c_try_compile "$LINENO"; then :
3766 ac_cv_sys_large_files=no; break
3768 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3769 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3770 /* end confdefs.h. */
3771 #define _LARGE_FILES 1
3772 #include <sys/types.h>
3773 /* Check that off_t can represent 2**63 - 1 correctly.
3774 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3775 since some C++ compilers masquerading as C compilers
3776 incorrectly reject 9223372036854775807. */
3777 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3778 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3779 && LARGE_OFF_T % 2147483647 == 1)
3789 if ac_fn_c_try_compile "$LINENO"; then :
3790 ac_cv_sys_large_files=1; break
3792 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3793 ac_cv_sys_large_files=unknown
3797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
3798 $as_echo "$ac_cv_sys_large_files" >&6; }
3799 case $ac_cv_sys_large_files in #(
3802 cat >>confdefs.h <<_ACEOF
3803 #define _LARGE_FILES $ac_cv_sys_large_files
3812 ac_cpp='$CPP $CPPFLAGS'
3813 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3814 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3815 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3817 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3818 # On Suns, sometimes $CPP names a directory.
3819 if test -n "$CPP" && test -d "$CPP"; then
3822 if test -z "$CPP"; then
3823 if test "${ac_cv_prog_CPP+set}" = set; then :
3824 $as_echo_n "(cached) " >&6
3826 # Double quotes because CPP needs to be expanded
3827 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3830 for ac_c_preproc_warn_flag in '' yes
3832 # Use a header file that comes with gcc, so configuring glibc
3833 # with a fresh cross-compiler works.
3834 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3835 # <limits.h> exists even on freestanding compilers.
3836 # On the NeXT, cc -E runs the code through the compiler's parser,
3837 # not just through cpp. "Syntax error" is here to catch this case.
3838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3839 /* end confdefs.h. */
3841 # include <limits.h>
3843 # include <assert.h>
3847 if ac_fn_c_try_cpp "$LINENO"; then :
3850 # Broken: fails on valid input.
3853 rm -f conftest.err conftest.$ac_ext
3855 # OK, works on sane cases. Now check whether nonexistent headers
3856 # can be detected and how.
3857 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3858 /* end confdefs.h. */
3859 #include <ac_nonexistent.h>
3861 if ac_fn_c_try_cpp "$LINENO"; then :
3862 # Broken: success on invalid input.
3865 # Passes both tests.
3869 rm -f conftest.err conftest.$ac_ext
3872 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3873 rm -f conftest.err conftest.$ac_ext
3874 if $ac_preproc_ok; then :
3886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3887 $as_echo "$CPP" >&6; }
3889 for ac_c_preproc_warn_flag in '' yes
3891 # Use a header file that comes with gcc, so configuring glibc
3892 # with a fresh cross-compiler works.
3893 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3894 # <limits.h> exists even on freestanding compilers.
3895 # On the NeXT, cc -E runs the code through the compiler's parser,
3896 # not just through cpp. "Syntax error" is here to catch this case.
3897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3898 /* end confdefs.h. */
3900 # include <limits.h>
3902 # include <assert.h>
3906 if ac_fn_c_try_cpp "$LINENO"; then :
3909 # Broken: fails on valid input.
3912 rm -f conftest.err conftest.$ac_ext
3914 # OK, works on sane cases. Now check whether nonexistent headers
3915 # can be detected and how.
3916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3917 /* end confdefs.h. */
3918 #include <ac_nonexistent.h>
3920 if ac_fn_c_try_cpp "$LINENO"; then :
3921 # Broken: success on invalid input.
3924 # Passes both tests.
3928 rm -f conftest.err conftest.$ac_ext
3931 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3932 rm -f conftest.err conftest.$ac_ext
3933 if $ac_preproc_ok; then :
3936 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3937 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3938 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3939 See \`config.log' for more details." "$LINENO" 5; }
3943 ac_cpp='$CPP $CPPFLAGS'
3944 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3945 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3946 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3949 ac_c_preproc_warn_flag=yes
3951 ac_libiberty_warn_cflags=
3952 save_CFLAGS="$CFLAGS"
3953 for real_option in -W -Wall -Wwrite-strings -Wc++-compat \
3954 -Wstrict-prototypes; do
3955 # Do the check with the no- prefix removed since gcc silently
3956 # accepts any -Wno-* option on purpose
3957 case $real_option in
3958 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
3959 *) option=$real_option ;;
3961 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
3963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
3964 $as_echo_n "checking whether $CC supports $option... " >&6; }
3965 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
3966 $as_echo_n "(cached) " >&6
3969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3970 /* end confdefs.h. */
3980 if ac_fn_c_try_compile "$LINENO"; then :
3981 eval "$as_acx_Woption=yes"
3983 eval "$as_acx_Woption=no"
3985 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3988 eval ac_res=\$$as_acx_Woption
3989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
3990 $as_echo "$ac_res" >&6; }
3991 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
3992 ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }$real_option"
3995 CFLAGS="$save_CFLAGS"
3997 # Do the check with the no- prefix removed from the warning options
3998 # since gcc silently accepts any -Wno-* option on purpose
3999 if test "$GCC" = yes; then :
4000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic " >&5
4001 $as_echo_n "checking whether $CC supports -pedantic ... " >&6; }
4002 if test "${acx_cv_prog_cc_pedantic_+set}" = set; then :
4003 $as_echo_n "(cached) " >&6
4005 save_CFLAGS="$CFLAGS"
4007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4008 /* end confdefs.h. */
4018 if ac_fn_c_try_compile "$LINENO"; then :
4019 acx_cv_prog_cc_pedantic_=yes
4021 acx_cv_prog_cc_pedantic_=no
4023 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4024 CFLAGS="$save_CFLAGS"
4026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic_" >&5
4027 $as_echo "$acx_cv_prog_cc_pedantic_" >&6; }
4028 if test $acx_cv_prog_cc_pedantic_ = yes; then :
4029 ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }-pedantic "
4035 if test "x$CC" != xcc; then
4036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4037 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
4039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4040 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
4042 set dummy $CC; ac_cc=`$as_echo "$2" |
4043 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4044 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
4045 $as_echo_n "(cached) " >&6
4047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4048 /* end confdefs.h. */
4058 # Make sure it works both with $CC and with simple cc.
4059 # We do the test twice because some compilers refuse to overwrite an
4060 # existing .o file with -o, though they will create one.
4061 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4063 if { { case "(($ac_try" in
4064 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4065 *) ac_try_echo=$ac_try;;
4067 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4068 $as_echo "$ac_try_echo"; } >&5
4069 (eval "$ac_try") 2>&5
4071 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4072 test $ac_status = 0; } &&
4073 test -f conftest2.$ac_objext && { { case "(($ac_try" in
4074 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4075 *) ac_try_echo=$ac_try;;
4077 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4078 $as_echo "$ac_try_echo"; } >&5
4079 (eval "$ac_try") 2>&5
4081 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4082 test $ac_status = 0; };
4084 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4085 if test "x$CC" != xcc; then
4086 # Test first that cc exists at all.
4087 if { ac_try='cc -c conftest.$ac_ext >&5'
4088 { { case "(($ac_try" in
4089 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4090 *) ac_try_echo=$ac_try;;
4092 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4093 $as_echo "$ac_try_echo"; } >&5
4094 (eval "$ac_try") 2>&5
4096 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4097 test $ac_status = 0; }; }; then
4098 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4100 if { { case "(($ac_try" in
4101 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4102 *) ac_try_echo=$ac_try;;
4104 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4105 $as_echo "$ac_try_echo"; } >&5
4106 (eval "$ac_try") 2>&5
4108 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4109 test $ac_status = 0; } &&
4110 test -f conftest2.$ac_objext && { { case "(($ac_try" in
4111 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4112 *) ac_try_echo=$ac_try;;
4114 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4115 $as_echo "$ac_try_echo"; } >&5
4116 (eval "$ac_try") 2>&5
4118 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4119 test $ac_status = 0; };
4124 # cc exists but doesn't like -o.
4125 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4130 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4132 rm -f core conftest*
4135 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4137 $as_echo "yes" >&6; }
4139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4140 $as_echo "no" >&6; }
4142 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
4146 # autoconf is lame and doesn't give us any substitution variable for this.
4147 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
4148 NO_MINUS_C_MINUS_O=yes
4150 OUTPUT_OPTION='-o $@'
4155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
4156 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
4157 if test "${ac_cv_c_const+set}" = set; then :
4158 $as_echo_n "(cached) " >&6
4160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4161 /* end confdefs.h. */
4166 /* FIXME: Include the comments suggested by Paul. */
4168 /* Ultrix mips cc rejects this. */
4169 typedef int charset[2];
4171 /* SunOS 4.1.1 cc rejects this. */
4172 char const *const *pcpcc;
4174 /* NEC SVR4.0.2 mips cc rejects this. */
4175 struct point {int x, y;};
4176 static struct point const zero = {0,0};
4177 /* AIX XL C 1.02.0.0 rejects this.
4178 It does not let you subtract one const X* pointer from another in
4179 an arm of an if-expression whose if-part is not a constant
4181 const char *g = "string";
4182 pcpcc = &g + (g ? g-g : 0);
4183 /* HPUX 7.0 cc rejects these. */
4185 ppc = (char**) pcpcc;
4186 pcpcc = (char const *const *) ppc;
4187 { /* SCO 3.2v4 cc rejects this. */
4189 char const *s = 0 ? (char *) 0 : (char const *) 0;
4194 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
4196 const int *foo = &x[0];
4199 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4200 typedef const int *iptr;
4204 { /* AIX XL C 1.02.0.0 rejects this saying
4205 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4206 struct s { int j; const int *ap[3]; };
4207 struct s *b; b->j = 5;
4209 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4213 return !cs[0] && !zero.x;
4220 if ac_fn_c_try_compile "$LINENO"; then :
4225 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
4228 $as_echo "$ac_cv_c_const" >&6; }
4229 if test $ac_cv_c_const = no; then
4231 $as_echo "#define const /**/" >>confdefs.h
4235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
4236 $as_echo_n "checking for inline... " >&6; }
4237 if test "${ac_cv_c_inline+set}" = set; then :
4238 $as_echo_n "(cached) " >&6
4241 for ac_kw in inline __inline__ __inline; do
4242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4243 /* end confdefs.h. */
4246 static $ac_kw foo_t static_foo () {return 0; }
4247 $ac_kw foo_t foo () {return 0; }
4251 if ac_fn_c_try_compile "$LINENO"; then :
4252 ac_cv_c_inline=$ac_kw
4254 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4255 test "$ac_cv_c_inline" != no && break
4259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
4260 $as_echo "$ac_cv_c_inline" >&6; }
4262 case $ac_cv_c_inline in
4265 case $ac_cv_c_inline in
4267 *) ac_val=$ac_cv_c_inline;;
4269 cat >>confdefs.h <<_ACEOF
4271 #define inline $ac_val
4278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4279 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4280 if test "${ac_cv_path_GREP+set}" = set; then :
4281 $as_echo_n "(cached) " >&6
4283 if test -z "$GREP"; then
4284 ac_path_GREP_found=false
4285 # Loop through the user's path and test for each of PROGNAME-LIST
4286 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4287 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4290 test -z "$as_dir" && as_dir=.
4291 for ac_prog in grep ggrep; do
4292 for ac_exec_ext in '' $ac_executable_extensions; do
4293 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4294 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4295 # Check for GNU ac_path_GREP and select it if it is found.
4296 # Check for GNU $ac_path_GREP
4297 case `"$ac_path_GREP" --version 2>&1` in
4299 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4302 $as_echo_n 0123456789 >"conftest.in"
4305 cat "conftest.in" "conftest.in" >"conftest.tmp"
4306 mv "conftest.tmp" "conftest.in"
4307 cp "conftest.in" "conftest.nl"
4308 $as_echo 'GREP' >> "conftest.nl"
4309 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4310 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4311 as_fn_arith $ac_count + 1 && ac_count=$as_val
4312 if test $ac_count -gt ${ac_path_GREP_max-0}; then
4313 # Best one so far, save it but keep looking for a better one
4314 ac_cv_path_GREP="$ac_path_GREP"
4315 ac_path_GREP_max=$ac_count
4317 # 10*(2^10) chars as input seems more than enough
4318 test $ac_count -gt 10 && break
4320 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4323 $ac_path_GREP_found && break 3
4328 if test -z "$ac_cv_path_GREP"; then
4329 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4332 ac_cv_path_GREP=$GREP
4336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4337 $as_echo "$ac_cv_path_GREP" >&6; }
4338 GREP="$ac_cv_path_GREP"
4341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4342 $as_echo_n "checking for egrep... " >&6; }
4343 if test "${ac_cv_path_EGREP+set}" = set; then :
4344 $as_echo_n "(cached) " >&6
4346 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4347 then ac_cv_path_EGREP="$GREP -E"
4349 if test -z "$EGREP"; then
4350 ac_path_EGREP_found=false
4351 # Loop through the user's path and test for each of PROGNAME-LIST
4352 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4353 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4356 test -z "$as_dir" && as_dir=.
4357 for ac_prog in egrep; do
4358 for ac_exec_ext in '' $ac_executable_extensions; do
4359 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4360 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4361 # Check for GNU ac_path_EGREP and select it if it is found.
4362 # Check for GNU $ac_path_EGREP
4363 case `"$ac_path_EGREP" --version 2>&1` in
4365 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4368 $as_echo_n 0123456789 >"conftest.in"
4371 cat "conftest.in" "conftest.in" >"conftest.tmp"
4372 mv "conftest.tmp" "conftest.in"
4373 cp "conftest.in" "conftest.nl"
4374 $as_echo 'EGREP' >> "conftest.nl"
4375 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4376 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4377 as_fn_arith $ac_count + 1 && ac_count=$as_val
4378 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4379 # Best one so far, save it but keep looking for a better one
4380 ac_cv_path_EGREP="$ac_path_EGREP"
4381 ac_path_EGREP_max=$ac_count
4383 # 10*(2^10) chars as input seems more than enough
4384 test $ac_count -gt 10 && break
4386 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4389 $ac_path_EGREP_found && break 3
4394 if test -z "$ac_cv_path_EGREP"; then
4395 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4398 ac_cv_path_EGREP=$EGREP
4403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4404 $as_echo "$ac_cv_path_EGREP" >&6; }
4405 EGREP="$ac_cv_path_EGREP"
4408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4409 $as_echo_n "checking for ANSI C header files... " >&6; }
4410 if test "${ac_cv_header_stdc+set}" = set; then :
4411 $as_echo_n "(cached) " >&6
4413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4414 /* end confdefs.h. */
4428 if ac_fn_c_try_compile "$LINENO"; then :
4429 ac_cv_header_stdc=yes
4431 ac_cv_header_stdc=no
4433 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4435 if test $ac_cv_header_stdc = yes; then
4436 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4438 /* end confdefs.h. */
4442 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4443 $EGREP "memchr" >/dev/null 2>&1; then :
4446 ac_cv_header_stdc=no
4452 if test $ac_cv_header_stdc = yes; then
4453 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4455 /* end confdefs.h. */
4459 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4460 $EGREP "free" >/dev/null 2>&1; then :
4463 ac_cv_header_stdc=no
4469 if test $ac_cv_header_stdc = yes; then
4470 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4471 if test "$cross_compiling" = yes; then :
4474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4475 /* end confdefs.h. */
4478 #if ((' ' & 0x0FF) == 0x020)
4479 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4480 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4482 # define ISLOWER(c) \
4483 (('a' <= (c) && (c) <= 'i') \
4484 || ('j' <= (c) && (c) <= 'r') \
4485 || ('s' <= (c) && (c) <= 'z'))
4486 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4489 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4494 for (i = 0; i < 256; i++)
4495 if (XOR (islower (i), ISLOWER (i))
4496 || toupper (i) != TOUPPER (i))
4501 if ac_fn_c_try_run "$LINENO"; then :
4504 ac_cv_header_stdc=no
4506 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4507 conftest.$ac_objext conftest.beam conftest.$ac_ext
4512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4513 $as_echo "$ac_cv_header_stdc" >&6; }
4514 if test $ac_cv_header_stdc = yes; then
4516 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4520 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4521 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4522 inttypes.h stdint.h unistd.h
4524 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4525 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
4526 eval as_val=\$$as_ac_Header
4527 if test "x$as_val" = x""yes; then :
4528 cat >>confdefs.h <<_ACEOF
4529 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4537 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4538 if test "${ac_cv_c_bigendian+set}" = set; then :
4539 $as_echo_n "(cached) " >&6
4541 ac_cv_c_bigendian=unknown
4542 # See if we're dealing with a universal compiler.
4543 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4544 /* end confdefs.h. */
4545 #ifndef __APPLE_CC__
4546 not a universal capable compiler
4551 if ac_fn_c_try_compile "$LINENO"; then :
4553 # Check for potential -arch flags. It is not universal unless
4554 # there are at least two -arch flags with different values.
4557 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4558 if test -n "$ac_prev"; then
4560 i?86 | x86_64 | ppc | ppc64)
4561 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4564 ac_cv_c_bigendian=universal
4570 elif test "x$ac_word" = "x-arch"; then
4575 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4576 if test $ac_cv_c_bigendian = unknown; then
4577 # See if sys/param.h defines the BYTE_ORDER macro.
4578 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4579 /* end confdefs.h. */
4580 #include <sys/types.h>
4581 #include <sys/param.h>
4586 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4587 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4596 if ac_fn_c_try_compile "$LINENO"; then :
4597 # It does; now see whether it defined to BIG_ENDIAN or not.
4598 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4599 /* end confdefs.h. */
4600 #include <sys/types.h>
4601 #include <sys/param.h>
4606 #if BYTE_ORDER != BIG_ENDIAN
4614 if ac_fn_c_try_compile "$LINENO"; then :
4615 ac_cv_c_bigendian=yes
4617 ac_cv_c_bigendian=no
4619 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4621 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4623 if test $ac_cv_c_bigendian = unknown; then
4624 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4626 /* end confdefs.h. */
4632 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
4640 if ac_fn_c_try_compile "$LINENO"; then :
4641 # It does; now see whether it defined to _BIG_ENDIAN or not.
4642 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4643 /* end confdefs.h. */
4657 if ac_fn_c_try_compile "$LINENO"; then :
4658 ac_cv_c_bigendian=yes
4660 ac_cv_c_bigendian=no
4662 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4664 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4666 if test $ac_cv_c_bigendian = unknown; then
4667 # Compile a test program.
4668 if test "$cross_compiling" = yes; then :
4669 # Try to guess by grepping values from an object file.
4670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4671 /* end confdefs.h. */
4672 short int ascii_mm[] =
4673 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4674 short int ascii_ii[] =
4675 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4676 int use_ascii (int i) {
4677 return ascii_mm[i] + ascii_ii[i];
4679 short int ebcdic_ii[] =
4680 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4681 short int ebcdic_mm[] =
4682 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4683 int use_ebcdic (int i) {
4684 return ebcdic_mm[i] + ebcdic_ii[i];
4691 return use_ascii (foo) == use_ebcdic (foo);
4696 if ac_fn_c_try_compile "$LINENO"; then :
4697 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4698 ac_cv_c_bigendian=yes
4700 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4701 if test "$ac_cv_c_bigendian" = unknown; then
4702 ac_cv_c_bigendian=no
4704 # finding both strings is unlikely to happen, but who knows?
4705 ac_cv_c_bigendian=unknown
4709 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4711 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4712 /* end confdefs.h. */
4713 $ac_includes_default
4718 /* Are we little or big endian? From Harbison&Steele. */
4722 char c[sizeof (long int)];
4725 return u.c[sizeof (long int) - 1] == 1;
4731 if ac_fn_c_try_run "$LINENO"; then :
4732 ac_cv_c_bigendian=no
4734 ac_cv_c_bigendian=yes
4736 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4737 conftest.$ac_objext conftest.beam conftest.$ac_ext
4742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
4743 $as_echo "$ac_cv_c_bigendian" >&6; }
4744 case $ac_cv_c_bigendian in #(
4746 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
4752 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
4756 as_fn_error "unknown endianness
4757 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
4763 ac_config_headers="$ac_config_headers config.h:config.in"
4767 # Find a good install program. We prefer a C program (faster),
4768 # so one script is as good as another. But avoid the broken or
4769 # incompatible versions:
4770 # SysV /etc/install, /usr/sbin/install
4771 # SunOS /usr/etc/install
4772 # IRIX /sbin/install
4774 # AmigaOS /C/install, which installs bootblocks on floppy discs
4775 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4776 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4777 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4778 # OS/2's system install, which has a completely different semantic
4779 # ./install, which can be erroneously created by make from ./install.sh.
4780 # Reject install programs that cannot install multiple files.
4781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4782 $as_echo_n "checking for a BSD-compatible install... " >&6; }
4783 if test -z "$INSTALL"; then
4784 if test "${ac_cv_path_install+set}" = set; then :
4785 $as_echo_n "(cached) " >&6
4787 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4791 test -z "$as_dir" && as_dir=.
4792 # Account for people who put trailing slashes in PATH elements.
4793 case $as_dir/ in #((
4794 ./ | .// | /[cC]/* | \
4795 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4796 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4799 # OSF1 and SCO ODT 3.0 have their own names for install.
4800 # Don't use installbsd from OSF since it installs stuff as root
4802 for ac_prog in ginstall scoinst install; do
4803 for ac_exec_ext in '' $ac_executable_extensions; do
4804 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
4805 if test $ac_prog = install &&
4806 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4807 # AIX install. It has an incompatible calling convention.
4809 elif test $ac_prog = install &&
4810 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4811 # program-specific install script used by HP pwplus--don't use.
4814 rm -rf conftest.one conftest.two conftest.dir
4815 echo one > conftest.one
4816 echo two > conftest.two
4818 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4819 test -s conftest.one && test -s conftest.two &&
4820 test -s conftest.dir/conftest.one &&
4821 test -s conftest.dir/conftest.two
4823 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4836 rm -rf conftest.one conftest.two conftest.dir
4839 if test "${ac_cv_path_install+set}" = set; then
4840 INSTALL=$ac_cv_path_install
4842 # As a last resort, use the slow shell script. Don't cache a
4843 # value for INSTALL within a source directory, because that will
4844 # break other packages using the cache if that directory is
4845 # removed, or if the value is a relative name.
4846 INSTALL=$ac_install_sh
4849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4850 $as_echo "$INSTALL" >&6; }
4852 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4853 # It thinks the first close brace ends the variable substitution.
4854 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4856 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4858 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4861 # Don't build the shared library for build.
4862 if [ -n "${with_build_subdir}" ]; then
4868 rs6000-ibm-aix3.1 | rs6000-ibm-aix)
4870 *-*-cxux7*) frag=mh-cxux7 ;;
4871 *-*-freebsd2.1.*) frag=mh-fbsd21 ;;
4872 *-*-freebsd2.2.[012]) frag=mh-fbsd21 ;;
4873 i370-*-opened*) frag=mh-openedition ;;
4874 i[34567]86-*-windows*) frag=mh-windows ;;
4877 if [ -n "${frag}" ]; then
4878 frag=${libiberty_topdir}/libiberty/config/$frag
4886 # PIC is the default on some targets or must not be used.
4888 # PIC is the default on this platform
4889 # Common symbols not allowed in MH_DYLIB files
4890 # Cancel any earlier -mdynamic-no-pic, as that makes
4891 # the code not suitable for shared libraries.
4892 PICFLAG='-fno-common -mno-dynamic-no-pic'
4895 # PIC is the default.
4898 # PIC is the default for 64-bit PA HP-UX.
4900 i[34567]86-*-cygwin* | x86_64-*-cygwin*)
4902 i[34567]86-*-mingw* | x86_64-*-mingw*)
4904 i[34567]86-*-interix[3-9]*)
4905 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4906 # Instead, we relocate shared libraries at runtime.
4908 i[34567]86-*-nto-qnx*)
4909 # QNX uses GNU C++, but need to define -shared option too, otherwise
4911 PICFLAG='-fPIC -shared'
4913 i[34567]86-pc-msdosdjgpp*)
4914 # DJGPP does not support shared libraries at all.
4917 # On IA64 HP-UX, PIC is the default but the pic flag
4918 # sets the default TLS model and affects inlining.
4922 # PIC is the default.
4924 rs6000-ibm-aix* | powerpc-ibm-aix*)
4925 # All AIX code is PIC.
4928 # Some targets support both -fPIC and -fpic, but prefer the latter.
4930 i[34567]86-*-* | x86_64-*-*)
4933 # FIXME: Override -fPIC default in libgcc only?
4934 sh-*-linux* | sh[2346lbe]*-*-linux*)
4937 # FIXME: Simplify to sh*-*-netbsd*?
4938 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
4939 sh64-*-netbsd* | sh64l*-*-netbsd*)
4942 # Default to -fPIC unless specified otherwise.
4948 # If the user explicitly uses -fpic/-fPIC, keep that.
4959 # If they didn't specify --enable-shared, don't generate shared libs.
4960 case "${enable_shared}" in
4967 # ...unless --enable-host-shared was passed from top-level config:
4968 if [ "${enable_host_shared}" = "yes" ]; then
4972 if [ "${shared}" != "yes" ]; then
4978 case " ${CFLAGS} " in
4979 *\ -fsanitize=address\ *) NOASANFLAG=-fno-sanitize=address ;;
4983 echo "# Warning: this fragment is automatically generated" > temp-frag
4985 if [ -n "${frag}" ] && [ -f "${frag}" ]; then
4986 echo "Appending ${frag} to xhost-mkfrag"
4987 echo "# Following fragment copied from ${frag}" >> temp-frag
4988 cat ${frag} >> temp-frag
4991 # record if we want to build shared libs.
4992 if [ "${shared}" = "yes" ]; then
4993 echo enable_shared = yes >> temp-frag
4995 echo enable_shared = no >> temp-frag
4999 ${CONFIG_SHELL-/bin/sh} ${libiberty_topdir}/move-if-change temp-frag xhost-mkfrag
5001 host_makefile_frag=${frag}
5004 # It's OK to check for header files. Although the compiler may not be
5005 # able to link anything, it had better be able to at least compile
5007 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
5009 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5010 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
5011 eval as_val=\$$as_ac_Header
5012 if test "x$as_val" = x""yes; then :
5013 cat >>confdefs.h <<_ACEOF
5014 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
5021 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
5022 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
5023 $as_echo_n "(cached) " >&6
5025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5026 /* end confdefs.h. */
5027 #include <sys/types.h>
5028 #include <sys/wait.h>
5030 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
5033 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
5041 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
5046 if ac_fn_c_try_compile "$LINENO"; then :
5047 ac_cv_header_sys_wait_h=yes
5049 ac_cv_header_sys_wait_h=no
5051 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
5054 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
5055 if test $ac_cv_header_sys_wait_h = yes; then
5057 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
5061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
5062 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
5063 if test "${ac_cv_header_time+set}" = set; then :
5064 $as_echo_n "(cached) " >&6
5066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5067 /* end confdefs.h. */
5068 #include <sys/types.h>
5069 #include <sys/time.h>
5075 if ((struct tm *) 0)
5081 if ac_fn_c_try_compile "$LINENO"; then :
5082 ac_cv_header_time=yes
5084 ac_cv_header_time=no
5086 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
5089 $as_echo "$ac_cv_header_time" >&6; }
5090 if test $ac_cv_header_time = yes; then
5092 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
5097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether errno must be declared" >&5
5098 $as_echo_n "checking whether errno must be declared... " >&6; }
5099 if test "${libiberty_cv_declare_errno+set}" = set; then :
5100 $as_echo_n "(cached) " >&6
5102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5103 /* end confdefs.h. */
5113 if ac_fn_c_try_compile "$LINENO"; then :
5114 libiberty_cv_declare_errno=no
5116 libiberty_cv_declare_errno=yes
5118 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_declare_errno" >&5
5121 $as_echo "$libiberty_cv_declare_errno" >&6; }
5122 if test $libiberty_cv_declare_errno = yes
5124 $as_echo "#define NEED_DECLARATION_ERRNO 1" >>confdefs.h
5129 # Determine sizes of some types.
5130 # The cast to long int works around a bug in the HP C Compiler
5131 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5132 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5133 # This bug is HP SR number 8606223364.
5134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5135 $as_echo_n "checking size of int... " >&6; }
5136 if test "${ac_cv_sizeof_int+set}" = set; then :
5137 $as_echo_n "(cached) " >&6
5139 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
5142 if test "$ac_cv_type_int" = yes; then
5143 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5144 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5145 { as_fn_set_status 77
5146 as_fn_error "cannot compute sizeof (int)
5147 See \`config.log' for more details." "$LINENO" 5; }; }
5154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5155 $as_echo "$ac_cv_sizeof_int" >&6; }
5159 cat >>confdefs.h <<_ACEOF
5160 #define SIZEOF_INT $ac_cv_sizeof_int
5164 # The cast to long int works around a bug in the HP C Compiler
5165 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5166 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5167 # This bug is HP SR number 8606223364.
5168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5169 $as_echo_n "checking size of long... " >&6; }
5170 if test "${ac_cv_sizeof_long+set}" = set; then :
5171 $as_echo_n "(cached) " >&6
5173 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
5176 if test "$ac_cv_type_long" = yes; then
5177 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5178 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5179 { as_fn_set_status 77
5180 as_fn_error "cannot compute sizeof (long)
5181 See \`config.log' for more details." "$LINENO" 5; }; }
5188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5189 $as_echo "$ac_cv_sizeof_long" >&6; }
5193 cat >>confdefs.h <<_ACEOF
5194 #define SIZEOF_LONG $ac_cv_sizeof_long
5199 # Check for presense of long long
5200 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5201 if test "x$ac_cv_type_long_long" = x""yes; then :
5203 $as_echo "#define HAVE_LONG_LONG 1" >>confdefs.h
5204 # The cast to long int works around a bug in the HP C Compiler
5205 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5206 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5207 # This bug is HP SR number 8606223364.
5208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
5209 $as_echo_n "checking size of long long... " >&6; }
5210 if test "${ac_cv_sizeof_long_long+set}" = set; then :
5211 $as_echo_n "(cached) " >&6
5213 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then :
5216 if test "$ac_cv_type_long_long" = yes; then
5217 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5218 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5219 { as_fn_set_status 77
5220 as_fn_error "cannot compute sizeof (long long)
5221 See \`config.log' for more details." "$LINENO" 5; }; }
5223 ac_cv_sizeof_long_long=0
5228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5229 $as_echo "$ac_cv_sizeof_long_long" >&6; }
5233 cat >>confdefs.h <<_ACEOF
5234 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5241 # Look for a 64-bit type.
5242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a 64-bit type" >&5
5243 $as_echo_n "checking for a 64-bit type... " >&6; }
5244 if test "${liberty_cv_uint64+set}" = set; then :
5245 $as_echo_n "(cached) " >&6
5247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5248 /* end confdefs.h. */
5249 #ifdef HAVE_STDINT_H
5255 extern uint64_t foo;
5260 if ac_fn_c_try_compile "$LINENO"; then :
5261 liberty_cv_uint64=uint64_t
5263 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5264 /* end confdefs.h. */
5265 #ifdef HAVE_LIMITS_H
5274 extern char foo[sizeof(long) * CHAR_BIT >= 64 ? 1 : -1];
5279 if ac_fn_c_try_compile "$LINENO"; then :
5280 liberty_cv_uint64="unsigned long"
5282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5283 /* end confdefs.h. */
5284 #ifdef HAVE_LIMITS_H
5293 extern char foo[sizeof(long long) * CHAR_BIT >= 64 ? 1 : -1];
5298 if ac_fn_c_try_compile "$LINENO"; then :
5299 liberty_cv_uint64="unsigned long long"
5301 liberty_cv_uint64=none
5303 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5305 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5307 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liberty_cv_uint64" >&5
5311 $as_echo "$liberty_cv_uint64" >&6; }
5312 if test "$liberty_cv_uint64" != none; then
5314 cat >>confdefs.h <<_ACEOF
5315 #define UNSIGNED_64BIT_TYPE $liberty_cv_uint64
5321 ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
5322 if test "x$ac_cv_type_intptr_t" = x""yes; then :
5324 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
5327 for ac_type in 'int' 'long int' 'long long int'; do
5328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5329 /* end confdefs.h. */
5330 $ac_includes_default
5334 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
5341 if ac_fn_c_try_compile "$LINENO"; then :
5343 cat >>confdefs.h <<_ACEOF
5344 #define intptr_t $ac_type
5349 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5350 test -z "$ac_type" && break
5356 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
5357 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
5359 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
5362 for ac_type in 'unsigned int' 'unsigned long int' \
5363 'unsigned long long int'; do
5364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5365 /* end confdefs.h. */
5366 $ac_includes_default
5370 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
5377 if ac_fn_c_try_compile "$LINENO"; then :
5379 cat >>confdefs.h <<_ACEOF
5380 #define uintptr_t $ac_type
5385 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5386 test -z "$ac_type" && break
5391 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
5392 if test "x$ac_cv_type_ssize_t" = x""yes; then :
5396 cat >>confdefs.h <<_ACEOF
5403 # Given the above check, we always have uintptr_t or a fallback
5404 # definition. So define HAVE_UINTPTR_T in case any imported code
5407 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
5410 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
5411 if test "x$ac_cv_type_pid_t" = x""yes; then :
5415 cat >>confdefs.h <<_ACEOF
5422 # This is the list of functions which libiberty will provide if they
5423 # are not available on the host.
5426 funcs="$funcs atexit"
5427 funcs="$funcs basename"
5429 funcs="$funcs bcopy"
5430 funcs="$funcs bsearch"
5431 funcs="$funcs bzero"
5432 funcs="$funcs calloc"
5433 funcs="$funcs clock"
5435 funcs="$funcs getcwd"
5436 funcs="$funcs getpagesize"
5437 funcs="$funcs gettimeofday"
5438 funcs="$funcs index"
5439 funcs="$funcs insque"
5440 funcs="$funcs memchr"
5441 funcs="$funcs memcmp"
5442 funcs="$funcs memcpy"
5443 funcs="$funcs memmem"
5444 funcs="$funcs memmove"
5445 funcs="$funcs mempcpy"
5446 funcs="$funcs memset"
5447 funcs="$funcs mkstemps"
5448 funcs="$funcs putenv"
5449 funcs="$funcs random"
5450 funcs="$funcs rename"
5451 funcs="$funcs rindex"
5452 funcs="$funcs setenv"
5453 funcs="$funcs snprintf"
5454 funcs="$funcs sigsetmask"
5455 funcs="$funcs stpcpy"
5456 funcs="$funcs stpncpy"
5457 funcs="$funcs strcasecmp"
5458 funcs="$funcs strchr"
5459 funcs="$funcs strdup"
5460 funcs="$funcs strncasecmp"
5461 funcs="$funcs strndup"
5462 funcs="$funcs strnlen"
5463 funcs="$funcs strrchr"
5464 funcs="$funcs strstr"
5465 funcs="$funcs strtod"
5466 funcs="$funcs strtol"
5467 funcs="$funcs strtoul"
5468 funcs="$funcs strtoll"
5469 funcs="$funcs strtoull"
5470 funcs="$funcs strverscmp"
5471 funcs="$funcs tmpnam"
5472 funcs="$funcs vasprintf"
5473 funcs="$funcs vfprintf"
5474 funcs="$funcs vprintf"
5475 funcs="$funcs vsnprintf"
5476 funcs="$funcs vsprintf"
5477 funcs="$funcs waitpid"
5478 funcs="$funcs setproctitle"
5480 # Also in the old function.def file: alloca, vfork, getopt.
5482 vars="sys_errlist sys_nerr sys_siglist"
5484 checkfuncs="__fsetlocking canonicalize_file_name dup3 getrlimit getrusage \
5485 getsysinfo gettimeofday on_exit psignal pstat_getdynamic pstat_getstatic \
5486 realpath setrlimit sbrk spawnve spawnvpe strerror strsignal sysconf sysctl \
5487 sysmp table times wait3 wait4"
5489 # These are neither executed nor required, but they help keep
5490 # autoheader happy without adding a bunch of text to acconfig.h.
5491 if test "x" = "y"; then
5492 for ac_func in asprintf atexit \
5493 basename bcmp bcopy bsearch bzero \
5494 calloc canonicalize_file_name clock \
5497 getcwd getpagesize getrlimit getrusage getsysinfo gettimeofday \
5499 memchr memcmp memcpy memmem memmove memset mkstemps \
5501 psignal pstat_getdynamic pstat_getstatic putenv \
5502 random realpath rename rindex \
5503 sbrk setenv setproctitle setrlimit sigsetmask snprintf spawnve spawnvpe \
5504 stpcpy stpncpy strcasecmp strchr strdup \
5505 strerror strncasecmp strndup strnlen strrchr strsignal strstr strtod \
5506 strtol strtoul strtoll strtoull strverscmp sysconf sysctl sysmp \
5507 table times tmpnam \
5508 vasprintf vfprintf vprintf vsprintf \
5511 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5512 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5513 eval as_val=\$$as_ac_var
5514 if test "x$as_val" = x""yes; then :
5515 cat >>confdefs.h <<_ACEOF
5516 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5522 ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default"
5523 if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then :
5529 cat >>confdefs.h <<_ACEOF
5530 #define HAVE_DECL_BASENAME $ac_have_decl
5532 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
5533 if test "x$ac_cv_have_decl_ffs" = x""yes; then :
5539 cat >>confdefs.h <<_ACEOF
5540 #define HAVE_DECL_FFS $ac_have_decl
5542 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
5543 if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
5549 cat >>confdefs.h <<_ACEOF
5550 #define HAVE_DECL_ASPRINTF $ac_have_decl
5552 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
5553 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
5559 cat >>confdefs.h <<_ACEOF
5560 #define HAVE_DECL_VASPRINTF $ac_have_decl
5562 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
5563 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
5569 cat >>confdefs.h <<_ACEOF
5570 #define HAVE_DECL_SNPRINTF $ac_have_decl
5572 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
5573 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
5579 cat >>confdefs.h <<_ACEOF
5580 #define HAVE_DECL_VSNPRINTF $ac_have_decl
5582 ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
5583 if test "x$ac_cv_have_decl_strtol" = x""yes; then :
5589 cat >>confdefs.h <<_ACEOF
5590 #define HAVE_DECL_STRTOL $ac_have_decl
5592 ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
5593 if test "x$ac_cv_have_decl_strtoul" = x""yes; then :
5599 cat >>confdefs.h <<_ACEOF
5600 #define HAVE_DECL_STRTOUL $ac_have_decl
5602 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
5603 if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
5609 cat >>confdefs.h <<_ACEOF
5610 #define HAVE_DECL_STRTOLL $ac_have_decl
5612 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
5613 if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
5619 cat >>confdefs.h <<_ACEOF
5620 #define HAVE_DECL_STRTOULL $ac_have_decl
5624 $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h
5627 $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h
5630 $as_echo "#define HAVE_SYS_SIGLIST 1" >>confdefs.h
5634 # For each of these functions, if the host does not provide the
5635 # function we want to put FN.o in LIBOBJS, and if the host does
5636 # provide the function, we want to define HAVE_FN in config.h.
5640 if test -n "${with_target_subdir}"; then
5642 # We are being configured as a target library. AC_REPLACE_FUNCS
5643 # may not work correctly, because the compiler may not be able to
5644 # link executables. Note that we may still be being configured
5647 # If we are being configured for newlib, we know which functions
5648 # newlib provide and which ones we will be expected to provide.
5650 if test "x${with_newlib}" = "xyes"; then
5651 case " $LIBOBJS " in
5652 *" asprintf.$ac_objext "* ) ;;
5653 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
5657 case " $LIBOBJS " in
5658 *" basename.$ac_objext "* ) ;;
5659 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
5663 case " $LIBOBJS " in
5664 *" insque.$ac_objext "* ) ;;
5665 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
5669 case " $LIBOBJS " in
5670 *" random.$ac_objext "* ) ;;
5671 *) LIBOBJS="$LIBOBJS random.$ac_objext"
5675 case " $LIBOBJS " in
5676 *" strdup.$ac_objext "* ) ;;
5677 *) LIBOBJS="$LIBOBJS strdup.$ac_objext"
5681 case " $LIBOBJS " in
5682 *" vasprintf.$ac_objext "* ) ;;
5683 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5690 asprintf | basename | insque | random | strdup | vasprintf)
5693 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5694 cat >>confdefs.h <<_ACEOF
5702 # newlib doesnt provide any of the variables in $vars, so we
5703 # dont have to check them here.
5705 # Of the functions in $checkfuncs, newlib only has strerror.
5706 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
5713 # If we are being configured for Mingw, we know which functions
5714 # Mingw provides and which ones we will be expected to provide.
5718 case " $LIBOBJS " in
5719 *" asprintf.$ac_objext "* ) ;;
5720 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
5724 case " $LIBOBJS " in
5725 *" basename.$ac_objext "* ) ;;
5726 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
5730 case " $LIBOBJS " in
5731 *" bcmp.$ac_objext "* ) ;;
5732 *) LIBOBJS="$LIBOBJS bcmp.$ac_objext"
5736 case " $LIBOBJS " in
5737 *" bcopy.$ac_objext "* ) ;;
5738 *) LIBOBJS="$LIBOBJS bcopy.$ac_objext"
5742 case " $LIBOBJS " in
5743 *" bzero.$ac_objext "* ) ;;
5744 *) LIBOBJS="$LIBOBJS bzero.$ac_objext"
5748 case " $LIBOBJS " in
5749 *" clock.$ac_objext "* ) ;;
5750 *) LIBOBJS="$LIBOBJS clock.$ac_objext"
5754 case " $LIBOBJS " in
5755 *" ffs.$ac_objext "* ) ;;
5756 *) LIBOBJS="$LIBOBJS ffs.$ac_objext"
5760 case " $LIBOBJS " in
5761 *" getpagesize.$ac_objext "* ) ;;
5762 *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext"
5766 case " $LIBOBJS " in
5767 *" index.$ac_objext "* ) ;;
5768 *) LIBOBJS="$LIBOBJS index.$ac_objext"
5772 case " $LIBOBJS " in
5773 *" insque.$ac_objext "* ) ;;
5774 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
5778 case " $LIBOBJS " in
5779 *" mempcpy.$ac_objext "* ) ;;
5780 *) LIBOBJS="$LIBOBJS mempcpy.$ac_objext"
5784 case " $LIBOBJS " in
5785 *" mkstemps.$ac_objext "* ) ;;
5786 *) LIBOBJS="$LIBOBJS mkstemps.$ac_objext"
5790 case " $LIBOBJS " in
5791 *" random.$ac_objext "* ) ;;
5792 *) LIBOBJS="$LIBOBJS random.$ac_objext"
5796 case " $LIBOBJS " in
5797 *" rindex.$ac_objext "* ) ;;
5798 *) LIBOBJS="$LIBOBJS rindex.$ac_objext"
5802 case " $LIBOBJS " in
5803 *" sigsetmask.$ac_objext "* ) ;;
5804 *) LIBOBJS="$LIBOBJS sigsetmask.$ac_objext"
5808 case " $LIBOBJS " in
5809 *" stpcpy.$ac_objext "* ) ;;
5810 *) LIBOBJS="$LIBOBJS stpcpy.$ac_objext"
5814 case " $LIBOBJS " in
5815 *" stpncpy.$ac_objext "* ) ;;
5816 *) LIBOBJS="$LIBOBJS stpncpy.$ac_objext"
5820 case " $LIBOBJS " in
5821 *" strndup.$ac_objext "* ) ;;
5822 *) LIBOBJS="$LIBOBJS strndup.$ac_objext"
5826 case " $LIBOBJS " in
5827 *" strnlen.$ac_objext "* ) ;;
5828 *) LIBOBJS="$LIBOBJS strnlen.$ac_objext"
5832 case " $LIBOBJS " in
5833 *" strverscmp.$ac_objext "* ) ;;
5834 *) LIBOBJS="$LIBOBJS strverscmp.$ac_objext"
5838 case " $LIBOBJS " in
5839 *" vasprintf.$ac_objext "* ) ;;
5840 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5844 case " $LIBOBJS " in
5845 *" waitpid.$ac_objext "* ) ;;
5846 *) LIBOBJS="$LIBOBJS waitpid.$ac_objext"
5853 asprintf | basename | bcmp | bcopy | bzero | clock | ffs | getpagesize | index | insque | mempcpy | mkstemps | random | rindex | sigsetmask | stpcpy | stpncpy | strdup | strndup | strnlen | strverscmp | vasprintf | waitpid)
5856 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5857 cat >>confdefs.h <<_ACEOF
5865 # Mingw doesnt provide any of the variables in $vars, so we
5866 # dont have to check them here.
5868 # Of the functions in $checkfuncs, Mingw only has strerror.
5869 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
5876 case " $LIBOBJS " in
5877 *" vasprintf.$ac_objext "* ) ;;
5878 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5882 case " $LIBOBJS " in
5883 *" vsnprintf.$ac_objext "* ) ;;
5884 *) LIBOBJS="$LIBOBJS vsnprintf.$ac_objext"
5888 case " $LIBOBJS " in
5889 *" snprintf.$ac_objext "* ) ;;
5890 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext"
5894 case " $LIBOBJS " in
5895 *" asprintf.$ac_objext "* ) ;;
5896 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
5901 for f in atexit basename bcmp bcopy bsearch bzero calloc clock ffs \
5902 getcwd getpagesize getrusage gettimeofday \
5903 index insque memchr memcmp memcpy memmove memset psignal \
5904 putenv random rename rindex sbrk setenv stpcpy strcasecmp \
5905 strchr strdup strerror strncasecmp strrchr strstr strtod \
5906 strtol strtoul sysconf times tmpnam vfprintf vprintf \
5909 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5910 cat >>confdefs.h <<_ACEOF
5924 # Not a target library, so we set things up to run the test suite.
5933 *-*-cygwin* | *-*-mingw*)
5934 $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h
5936 $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h
5941 if test -z "${setobjs}"; then
5945 # Handle VxWorks configuration specially, since on VxWorks the
5946 # libraries are actually on the target board, not in the file
5948 case " $LIBOBJS " in
5949 *" basename.$ac_objext "* ) ;;
5950 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
5954 case " $LIBOBJS " in
5955 *" getpagesize.$ac_objext "* ) ;;
5956 *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext"
5960 case " $LIBOBJS " in
5961 *" insque.$ac_objext "* ) ;;
5962 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
5966 case " $LIBOBJS " in
5967 *" random.$ac_objext "* ) ;;
5968 *) LIBOBJS="$LIBOBJS random.$ac_objext"
5972 case " $LIBOBJS " in
5973 *" strcasecmp.$ac_objext "* ) ;;
5974 *) LIBOBJS="$LIBOBJS strcasecmp.$ac_objext"
5978 case " $LIBOBJS " in
5979 *" strncasecmp.$ac_objext "* ) ;;
5980 *) LIBOBJS="$LIBOBJS strncasecmp.$ac_objext"
5984 case " $LIBOBJS " in
5985 *" strdup.$ac_objext "* ) ;;
5986 *) LIBOBJS="$LIBOBJS strdup.$ac_objext"
5990 case " $LIBOBJS " in
5991 *" vfork.$ac_objext "* ) ;;
5992 *) LIBOBJS="$LIBOBJS vfork.$ac_objext"
5996 case " $LIBOBJS " in
5997 *" waitpid.$ac_objext "* ) ;;
5998 *) LIBOBJS="$LIBOBJS waitpid.$ac_objext"
6002 case " $LIBOBJS " in
6003 *" vasprintf.$ac_objext "* ) ;;
6004 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
6010 basename | getpagesize | insque | random | strcasecmp)
6012 strncasecmp | strdup | vfork | waitpid | vasprintf)
6015 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6016 cat >>confdefs.h <<_ACEOF
6024 # VxWorks doesn't provide any of the variables in $vars, so we
6025 # don't have to check them here.
6027 # Of the functions in $checkfuncs, VxWorks only has strerror.
6028 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
6037 if test -z "${setobjs}"; then
6042 # Under mingw32, sys_nerr and sys_errlist exist, but they are
6043 # macros, so the test below won't find them.
6044 libiberty_cv_var_sys_nerr=yes
6045 libiberty_cv_var_sys_errlist=yes
6049 # vfork and fork are stubs.
6050 ac_cv_func_vfork_works=no
6054 # Under some versions of uwin, vfork is notoriously buggy and the test
6055 # can hang configure; on other versions, vfork exists just as a stub.
6056 # FIXME: This should be removed once vfork in uwin's runtime is fixed.
6057 ac_cv_func_vfork_works=no
6058 # Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are
6059 # macros (actually, these are imported from a DLL, but the end effect
6060 # is the same), so the test below won't find them.
6061 libiberty_cv_var_sys_nerr=yes
6062 libiberty_cv_var_sys_errlist=yes
6066 # Under VMS, vfork works very different than on Unix. The standard test
6067 # won't work, and it isn't easily adaptable. It makes more sense to
6069 ac_cv_func_vfork_works=yes
6074 # We haven't set the list of objects yet. Use the standard autoconf
6075 # tests. This will only work if the compiler works.
6076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
6077 $as_echo_n "checking for library containing strerror... " >&6; }
6078 if test "${ac_cv_search_strerror+set}" = set; then :
6079 $as_echo_n "(cached) " >&6
6081 ac_func_search_save_LIBS=$LIBS
6082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6083 /* end confdefs.h. */
6085 /* Override any GCC internal prototype to avoid an error.
6086 Use char because int might match the return type of a GCC
6087 builtin and then its argument prototype would still apply. */
6100 for ac_lib in '' cposix; do
6101 if test -z "$ac_lib"; then
6102 ac_res="none required"
6105 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
6107 if test x$gcc_no_link = xyes; then
6108 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
6110 if ac_fn_c_try_link "$LINENO"; then :
6111 ac_cv_search_strerror=$ac_res
6113 rm -f core conftest.err conftest.$ac_objext \
6115 if test "${ac_cv_search_strerror+set}" = set; then :
6119 if test "${ac_cv_search_strerror+set}" = set; then :
6122 ac_cv_search_strerror=no
6125 LIBS=$ac_func_search_save_LIBS
6127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
6128 $as_echo "$ac_cv_search_strerror" >&6; }
6129 ac_res=$ac_cv_search_strerror
6130 if test "$ac_res" != no; then :
6131 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6135 for ac_func in $funcs
6137 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6138 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6139 eval as_val=\$$as_ac_var
6140 if test "x$as_val" = x""yes; then :
6141 cat >>confdefs.h <<_ACEOF
6142 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6146 case " $LIBOBJS " in
6147 *" $ac_func.$ac_objext "* ) ;;
6148 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
6156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether alloca needs Cray hooks" >&5
6157 $as_echo_n "checking whether alloca needs Cray hooks... " >&6; }
6158 if test "${ac_cv_os_cray+set}" = set; then :
6159 $as_echo_n "(cached) " >&6
6161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6162 /* end confdefs.h. */
6163 #if defined(CRAY) && ! defined(CRAY2)
6170 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6171 $EGREP "webecray" >/dev/null 2>&1; then :
6179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
6180 $as_echo "$ac_cv_os_cray" >&6; }
6181 if test $ac_cv_os_cray = yes; then
6182 for ac_func in _getb67 GETB67 getb67; do
6183 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6184 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6185 eval as_val=\$$as_ac_var
6186 if test "x$as_val" = x""yes; then :
6188 cat >>confdefs.h <<_ACEOF
6189 #define CRAY_STACKSEG_END $ac_func
6197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
6198 $as_echo_n "checking stack direction for C alloca... " >&6; }
6199 if test "${ac_cv_c_stack_direction+set}" = set; then :
6200 $as_echo_n "(cached) " >&6
6202 if test "$cross_compiling" = yes; then :
6203 ac_cv_c_stack_direction=0
6205 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6206 /* end confdefs.h. */
6207 find_stack_direction ()
6209 static char *addr = 0;
6214 return find_stack_direction ();
6217 return (&dummy > addr) ? 1 : -1;
6221 exit (find_stack_direction() < 0);
6224 if ac_fn_c_try_run "$LINENO"; then :
6225 ac_cv_c_stack_direction=1
6227 ac_cv_c_stack_direction=-1
6229 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6230 conftest.$ac_objext conftest.beam conftest.$ac_ext
6234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
6235 $as_echo "$ac_cv_c_stack_direction" >&6; }
6237 cat >>confdefs.h <<_ACEOF
6238 #define STACK_DIRECTION $ac_cv_c_stack_direction
6242 for ac_header in vfork.h
6244 ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
6245 if test "x$ac_cv_header_vfork_h" = x""yes; then :
6246 cat >>confdefs.h <<_ACEOF
6247 #define HAVE_VFORK_H 1
6253 for ac_func in fork vfork
6255 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6256 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6257 eval as_val=\$$as_ac_var
6258 if test "x$as_val" = x""yes; then :
6259 cat >>confdefs.h <<_ACEOF
6260 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6266 if test "x$ac_cv_func_fork" = xyes; then
6267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
6268 $as_echo_n "checking for working fork... " >&6; }
6269 if test "${ac_cv_func_fork_works+set}" = set; then :
6270 $as_echo_n "(cached) " >&6
6272 if test "$cross_compiling" = yes; then :
6273 ac_cv_func_fork_works=cross
6275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6276 /* end confdefs.h. */
6277 $ac_includes_default
6282 /* By Ruediger Kuhlmann. */
6289 if ac_fn_c_try_run "$LINENO"; then :
6290 ac_cv_func_fork_works=yes
6292 ac_cv_func_fork_works=no
6294 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6295 conftest.$ac_objext conftest.beam conftest.$ac_ext
6299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
6300 $as_echo "$ac_cv_func_fork_works" >&6; }
6303 ac_cv_func_fork_works=$ac_cv_func_fork
6305 if test "x$ac_cv_func_fork_works" = xcross; then
6307 *-*-amigaos* | *-*-msdosdjgpp*)
6308 # Override, as these systems have only a dummy fork() stub
6309 ac_cv_func_fork_works=no
6312 ac_cv_func_fork_works=yes
6315 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
6316 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
6318 ac_cv_func_vfork_works=$ac_cv_func_vfork
6319 if test "x$ac_cv_func_vfork" = xyes; then
6320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
6321 $as_echo_n "checking for working vfork... " >&6; }
6322 if test "${ac_cv_func_vfork_works+set}" = set; then :
6323 $as_echo_n "(cached) " >&6
6325 if test "$cross_compiling" = yes; then :
6326 ac_cv_func_vfork_works=cross
6328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6329 /* end confdefs.h. */
6330 /* Thanks to Paul Eggert for this test. */
6331 $ac_includes_default
6332 #include <sys/wait.h>
6336 /* On some sparc systems, changes by the child to local and incoming
6337 argument registers are propagated back to the parent. The compiler
6338 is told about this with #include <vfork.h>, but some compilers
6339 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
6340 static variable whose address is put into a register that is
6341 clobbered by the vfork. */
6344 sparc_address_test (int arg)
6346 sparc_address_test (arg) int arg;
6367 pid_t parent = getpid ();
6370 sparc_address_test (0);
6375 /* Here is another test for sparc vfork register problems. This
6376 test uses lots of local variables, at least as many local
6377 variables as main has allocated so far including compiler
6378 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
6379 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
6380 reuse the register of parent for one of the local variables,
6381 since it will think that parent can't possibly be used any more
6382 in this routine. Assigning to the local variable will thus
6383 munge parent in the parent process. */
6385 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
6386 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
6387 /* Convince the compiler that p..p7 are live; otherwise, it might
6388 use the same hardware register for all 8 local variables. */
6389 if (p != p1 || p != p2 || p != p3 || p != p4
6390 || p != p5 || p != p6 || p != p7)
6393 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
6394 from child file descriptors. If the child closes a descriptor
6395 before it execs or exits, this munges the parent's descriptor
6396 as well. Test for this by closing stdout in the child. */
6397 _exit(close(fileno(stdout)) != 0);
6402 while (wait(&status) != child)
6405 /* Was there some problem with vforking? */
6408 /* Did the child fail? (This shouldn't happen.) */
6411 /* Did the vfork/compiler bug occur? */
6412 || parent != getpid()
6414 /* Did the file descriptor bug occur? */
6415 || fstat(fileno(stdout), &st) != 0
6420 if ac_fn_c_try_run "$LINENO"; then :
6421 ac_cv_func_vfork_works=yes
6423 ac_cv_func_vfork_works=no
6425 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6426 conftest.$ac_objext conftest.beam conftest.$ac_ext
6430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
6431 $as_echo "$ac_cv_func_vfork_works" >&6; }
6434 if test "x$ac_cv_func_fork_works" = xcross; then
6435 ac_cv_func_vfork_works=$ac_cv_func_vfork
6436 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
6437 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
6440 if test "x$ac_cv_func_vfork_works" = xyes; then
6442 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
6446 $as_echo "#define vfork fork" >>confdefs.h
6449 if test "x$ac_cv_func_fork_works" = xyes; then
6451 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
6455 if test $ac_cv_func_vfork_works = no; then
6456 case " $LIBOBJS " in
6457 *" vfork.$ac_objext "* ) ;;
6458 *) LIBOBJS="$LIBOBJS vfork.$ac_objext"
6463 # We only need _doprnt if we might use it to implement v*printf.
6464 if test $ac_cv_func_vprintf != yes \
6465 || test $ac_cv_func_vfprintf != yes \
6466 || test $ac_cv_func_vsprintf != yes; then
6467 for ac_func in _doprnt
6469 ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
6470 if test "x$ac_cv_func__doprnt" = x""yes; then :
6471 cat >>confdefs.h <<_ACEOF
6472 #define HAVE__DOPRNT 1
6476 case " $LIBOBJS " in
6477 *" $ac_func.$ac_objext "* ) ;;
6478 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
6487 for ac_func in _doprnt
6489 ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
6490 if test "x$ac_cv_func__doprnt" = x""yes; then :
6491 cat >>confdefs.h <<_ACEOF
6492 #define HAVE__DOPRNT 1
6501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $v" >&5
6502 $as_echo_n "checking for $v... " >&6; }
6503 if { as_var=libiberty_cv_var_$v; eval "test \"\${$as_var+set}\" = set"; }; then :
6504 $as_echo_n "(cached) " >&6
6506 if test x$gcc_no_link = xyes; then
6507 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
6509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6510 /* end confdefs.h. */
6515 extern int $v []; p = $v;
6520 if ac_fn_c_try_link "$LINENO"; then :
6521 eval "libiberty_cv_var_$v=yes"
6523 eval "libiberty_cv_var_$v=no"
6525 rm -f core conftest.err conftest.$ac_objext \
6526 conftest$ac_exeext conftest.$ac_ext
6529 if eval "test \"`echo '$libiberty_cv_var_'$v`\" = yes"; then
6530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6531 $as_echo "yes" >&6; }
6532 n=HAVE_`echo $v | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6533 cat >>confdefs.h <<_ACEOF
6538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6539 $as_echo "no" >&6; }
6543 # special check for _system_configuration because AIX <4.3.2 do not
6544 # contain the `physmem' member.
6545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for external symbol _system_configuration" >&5
6546 $as_echo_n "checking for external symbol _system_configuration... " >&6; }
6547 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6548 /* end confdefs.h. */
6549 #include <sys/systemcfg.h>
6553 double x = _system_configuration.physmem;
6558 if ac_fn_c_try_compile "$LINENO"; then :
6559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6560 $as_echo "yes" >&6; }
6562 $as_echo "#define HAVE__SYSTEM_CONFIGURATION 1" >>confdefs.h
6565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6566 $as_echo "no" >&6; }
6568 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6570 for ac_func in $checkfuncs
6572 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6573 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6574 eval as_val=\$$as_ac_var
6575 if test "x$as_val" = x""yes; then :
6576 cat >>confdefs.h <<_ACEOF
6577 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6583 ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default"
6584 if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then :
6590 cat >>confdefs.h <<_ACEOF
6591 #define HAVE_DECL_BASENAME $ac_have_decl
6593 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
6594 if test "x$ac_cv_have_decl_ffs" = x""yes; then :
6600 cat >>confdefs.h <<_ACEOF
6601 #define HAVE_DECL_FFS $ac_have_decl
6603 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
6604 if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
6610 cat >>confdefs.h <<_ACEOF
6611 #define HAVE_DECL_ASPRINTF $ac_have_decl
6613 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
6614 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
6620 cat >>confdefs.h <<_ACEOF
6621 #define HAVE_DECL_VASPRINTF $ac_have_decl
6623 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
6624 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
6630 cat >>confdefs.h <<_ACEOF
6631 #define HAVE_DECL_SNPRINTF $ac_have_decl
6633 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
6634 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
6640 cat >>confdefs.h <<_ACEOF
6641 #define HAVE_DECL_VSNPRINTF $ac_have_decl
6644 ac_fn_c_check_decl "$LINENO" "calloc" "ac_cv_have_decl_calloc" "$ac_includes_default"
6645 if test "x$ac_cv_have_decl_calloc" = x""yes; then :
6651 cat >>confdefs.h <<_ACEOF
6652 #define HAVE_DECL_CALLOC $ac_have_decl
6654 ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
6655 if test "x$ac_cv_have_decl_getenv" = x""yes; then :
6661 cat >>confdefs.h <<_ACEOF
6662 #define HAVE_DECL_GETENV $ac_have_decl
6664 ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default"
6665 if test "x$ac_cv_have_decl_getopt" = x""yes; then :
6671 cat >>confdefs.h <<_ACEOF
6672 #define HAVE_DECL_GETOPT $ac_have_decl
6674 ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
6675 if test "x$ac_cv_have_decl_malloc" = x""yes; then :
6681 cat >>confdefs.h <<_ACEOF
6682 #define HAVE_DECL_MALLOC $ac_have_decl
6684 ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
6685 if test "x$ac_cv_have_decl_realloc" = x""yes; then :
6691 cat >>confdefs.h <<_ACEOF
6692 #define HAVE_DECL_REALLOC $ac_have_decl
6694 ac_fn_c_check_decl "$LINENO" "sbrk" "ac_cv_have_decl_sbrk" "$ac_includes_default"
6695 if test "x$ac_cv_have_decl_sbrk" = x""yes; then :
6701 cat >>confdefs.h <<_ACEOF
6702 #define HAVE_DECL_SBRK $ac_have_decl
6705 ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
6706 if test "x$ac_cv_have_decl_strtol" = x""yes; then :
6712 cat >>confdefs.h <<_ACEOF
6713 #define HAVE_DECL_STRTOL $ac_have_decl
6715 ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
6716 if test "x$ac_cv_have_decl_strtoul" = x""yes; then :
6722 cat >>confdefs.h <<_ACEOF
6723 #define HAVE_DECL_STRTOUL $ac_have_decl
6725 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
6726 if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
6732 cat >>confdefs.h <<_ACEOF
6733 #define HAVE_DECL_STRTOLL $ac_have_decl
6735 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
6736 if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
6742 cat >>confdefs.h <<_ACEOF
6743 #define HAVE_DECL_STRTOULL $ac_have_decl
6746 ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
6747 if test "x$ac_cv_have_decl_strverscmp" = x""yes; then :
6753 cat >>confdefs.h <<_ACEOF
6754 #define HAVE_DECL_STRVERSCMP $ac_have_decl
6757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether canonicalize_file_name must be declared" >&5
6758 $as_echo_n "checking whether canonicalize_file_name must be declared... " >&6; }
6759 if test "${libiberty_cv_decl_needed_canonicalize_file_name+set}" = set; then :
6760 $as_echo_n "(cached) " >&6
6762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6763 /* end confdefs.h. */
6765 #include "confdefs.h"
6767 #ifdef HAVE_STRING_H
6770 #ifdef HAVE_STRINGS_H
6771 #include <strings.h>
6774 #ifdef HAVE_STDLIB_H
6777 #ifdef HAVE_UNISTD_H
6783 char *(*pfn) = (char *(*)) canonicalize_file_name
6788 if ac_fn_c_try_compile "$LINENO"; then :
6789 libiberty_cv_decl_needed_canonicalize_file_name=no
6791 libiberty_cv_decl_needed_canonicalize_file_name=yes
6793 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_decl_needed_canonicalize_file_name" >&5
6797 $as_echo "$libiberty_cv_decl_needed_canonicalize_file_name" >&6; }
6798 if test $libiberty_cv_decl_needed_canonicalize_file_name = yes; then
6800 $as_echo "#define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1" >>confdefs.h
6806 # Figure out which version of pexecute to use.
6808 *-*-mingw* | *-*-winnt*) pexecute=pex-win32 ;;
6809 *-*-msdosdjgpp*) pexecute=pex-djgpp ;;
6810 *-*-msdos*) pexecute=pex-msdos ;;
6811 *) pexecute=pex-unix ;;
6815 if test x$gcc_no_link = xyes; then
6816 if test "x${ac_cv_func_mmap_fixed_mapped+set}" != xset; then
6817 ac_cv_func_mmap_fixed_mapped=no
6820 if test "x${ac_cv_func_mmap_fixed_mapped}" != xno; then
6821 for ac_header in stdlib.h unistd.h
6823 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6824 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
6825 eval as_val=\$$as_ac_Header
6826 if test "x$as_val" = x""yes; then :
6827 cat >>confdefs.h <<_ACEOF
6828 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6834 for ac_func in getpagesize
6836 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
6837 if test "x$ac_cv_func_getpagesize" = x""yes; then :
6838 cat >>confdefs.h <<_ACEOF
6839 #define HAVE_GETPAGESIZE 1
6845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
6846 $as_echo_n "checking for working mmap... " >&6; }
6847 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
6848 $as_echo_n "(cached) " >&6
6850 if test "$cross_compiling" = yes; then :
6851 ac_cv_func_mmap_fixed_mapped=no
6853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6854 /* end confdefs.h. */
6855 $ac_includes_default
6856 /* malloc might have been renamed as rpl_malloc. */
6859 /* Thanks to Mike Haertel and Jim Avera for this test.
6860 Here is a matrix of mmap possibilities:
6861 mmap private not fixed
6862 mmap private fixed at somewhere currently unmapped
6863 mmap private fixed at somewhere already mapped
6864 mmap shared not fixed
6865 mmap shared fixed at somewhere currently unmapped
6866 mmap shared fixed at somewhere already mapped
6867 For private mappings, we should verify that changes cannot be read()
6868 back from the file, nor mmap's back from the file at a different
6869 address. (There have been systems where private was not correctly
6870 implemented like the infamous i386 svr4.0, and systems where the
6871 VM page cache was not coherent with the file system buffer cache
6872 like early versions of FreeBSD and possibly contemporary NetBSD.)
6873 For shared mappings, we should conversely verify that changes get
6874 propagated back to all the places they're supposed to be.
6876 Grep wants private fixed already mapped.
6877 The main things grep needs to know about mmap are:
6878 * does it exist and is it safe to write into the mmap'd area
6879 * how to use it (BSD variants) */
6882 #include <sys/mman.h>
6884 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
6888 /* This mess was copied from the GNU getpagesize.h. */
6889 #ifndef HAVE_GETPAGESIZE
6890 /* Assume that all systems that can run configure have sys/param.h. */
6891 # ifndef HAVE_SYS_PARAM_H
6892 # define HAVE_SYS_PARAM_H 1
6895 # ifdef _SC_PAGESIZE
6896 # define getpagesize() sysconf(_SC_PAGESIZE)
6897 # else /* no _SC_PAGESIZE */
6898 # ifdef HAVE_SYS_PARAM_H
6899 # include <sys/param.h>
6900 # ifdef EXEC_PAGESIZE
6901 # define getpagesize() EXEC_PAGESIZE
6902 # else /* no EXEC_PAGESIZE */
6904 # define getpagesize() NBPG * CLSIZE
6907 # endif /* no CLSIZE */
6908 # else /* no NBPG */
6910 # define getpagesize() NBPC
6911 # else /* no NBPC */
6913 # define getpagesize() PAGESIZE
6914 # endif /* PAGESIZE */
6915 # endif /* no NBPC */
6916 # endif /* no NBPG */
6917 # endif /* no EXEC_PAGESIZE */
6918 # else /* no HAVE_SYS_PARAM_H */
6919 # define getpagesize() 8192 /* punt totally */
6920 # endif /* no HAVE_SYS_PARAM_H */
6921 # endif /* no _SC_PAGESIZE */
6923 #endif /* no HAVE_GETPAGESIZE */
6928 char *data, *data2, *data3;
6932 pagesize = getpagesize ();
6934 /* First, make a file with some known garbage in it. */
6935 data = (char *) malloc (pagesize);
6938 for (i = 0; i < pagesize; ++i)
6939 *(data + i) = rand ();
6941 fd = creat ("conftest.mmap", 0600);
6944 if (write (fd, data, pagesize) != pagesize)
6948 /* Next, try to mmap the file at a fixed address which already has
6949 something else allocated at it. If we can, also make sure that
6950 we see the same garbage. */
6951 fd = open ("conftest.mmap", O_RDWR);
6954 data2 = (char *) malloc (2 * pagesize);
6957 data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
6958 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
6959 MAP_PRIVATE | MAP_FIXED, fd, 0L))
6961 for (i = 0; i < pagesize; ++i)
6962 if (*(data + i) != *(data2 + i))
6965 /* Finally, make sure that changes to the mapped area do not
6966 percolate back to the file as seen by read(). (This is a bug on
6967 some variants of i386 svr4.0.) */
6968 for (i = 0; i < pagesize; ++i)
6969 *(data2 + i) = *(data2 + i) + 1;
6970 data3 = (char *) malloc (pagesize);
6973 if (read (fd, data3, pagesize) != pagesize)
6975 for (i = 0; i < pagesize; ++i)
6976 if (*(data + i) != *(data3 + i))
6982 if ac_fn_c_try_run "$LINENO"; then :
6983 ac_cv_func_mmap_fixed_mapped=yes
6985 ac_cv_func_mmap_fixed_mapped=no
6987 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6988 conftest.$ac_objext conftest.beam conftest.$ac_ext
6992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
6993 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
6994 if test $ac_cv_func_mmap_fixed_mapped = yes; then
6996 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
7003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strncmp" >&5
7004 $as_echo_n "checking for working strncmp... " >&6; }
7005 if test "${ac_cv_func_strncmp_works+set}" = set; then :
7006 $as_echo_n "(cached) " >&6
7008 if test "$cross_compiling" = yes; then :
7009 ac_cv_func_strncmp_works=yes
7011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7012 /* end confdefs.h. */
7014 /* Test by Jim Wilson and Kaveh Ghazi.
7015 Check whether strncmp reads past the end of its string parameters. */
7016 #include <sys/types.h>
7022 #ifdef HAVE_SYS_MMAN_H
7023 #include <sys/mman.h>
7027 #ifdef MAP_ANONYMOUS
7028 #define MAP_ANON MAP_ANONYMOUS
7030 #define MAP_ANON MAP_FILE
7041 #define MAP_LEN 0x10000
7045 #if defined(HAVE_MMAP) || defined(HAVE_MMAP_ANYWHERE)
7049 dev_zero = open ("/dev/zero", O_RDONLY);
7053 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
7054 MAP_ANON|MAP_PRIVATE, dev_zero, 0);
7055 if (p == (char *)-1)
7056 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
7057 MAP_ANON|MAP_PRIVATE, -1, 0);
7058 if (p == (char *)-1)
7062 char *string = "__si_type_info";
7063 char *q = (char *) p + MAP_LEN - strlen (string) - 2;
7064 char *r = (char *) p + 0xe;
7070 #endif /* HAVE_MMAP || HAVE_MMAP_ANYWHERE */
7075 if ac_fn_c_try_run "$LINENO"; then :
7076 ac_cv_func_strncmp_works=yes
7078 ac_cv_func_strncmp_works=no
7080 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7081 conftest.$ac_objext conftest.beam conftest.$ac_ext
7084 rm -f core core.* *.core
7086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strncmp_works" >&5
7087 $as_echo "$ac_cv_func_strncmp_works" >&6; }
7088 if test $ac_cv_func_strncmp_works = no ; then
7089 case " $LIBOBJS " in
7090 *" strncmp.$ac_objext "* ) ;;
7091 *) LIBOBJS="$LIBOBJS strncmp.$ac_objext"
7098 # Install a library built with a cross compiler in $(tooldir) rather
7100 if test -z "${with_cross_host}"; then
7103 INSTALL_DEST=tooldir
7109 for l in x $LIBOBJS; do
7121 # We need multilib support, but only if configuring for the target.
7122 ac_config_files="$ac_config_files Makefile testsuite/Makefile"
7124 ac_config_commands="$ac_config_commands default"
7126 cat >confcache <<\_ACEOF
7127 # This file is a shell script that caches the results of configure
7128 # tests run on this system so they can be shared between configure
7129 # scripts and configure runs, see configure's option --config-cache.
7130 # It is not useful on other systems. If it contains results you don't
7131 # want to keep, you may remove or edit it.
7133 # config.status only pays attention to the cache file if you give it
7134 # the --recheck option to rerun configure.
7136 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7137 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7142 # The following way of writing the cache mishandles newlines in values,
7143 # but we know of no workaround that is simple, portable, and efficient.
7144 # So, we kill variables containing newlines.
7145 # Ultrix sh set writes to stderr and can't be redirected directly,
7146 # and sets the high bit in the cache file unless we assign to the vars.
7148 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
7149 eval ac_val=\$$ac_var
7153 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
7154 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7157 _ | IFS | as_nl) ;; #(
7158 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
7159 *) { eval $ac_var=; unset $ac_var;} ;;
7165 case $as_nl`(ac_space=' '; set) 2>&1` in #(
7166 *${as_nl}ac_space=\ *)
7167 # `set' does not quote correctly, so add quotes: double-quote
7168 # substitution turns \\\\ into \\, and sed turns \\ into \.
7171 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7174 # `set' quotes correctly as required by POSIX, so do not add quotes.
7175 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
7184 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7186 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7188 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7189 if test -w "$cache_file"; then
7190 test "x$cache_file" != "x/dev/null" &&
7191 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7192 $as_echo "$as_me: updating cache $cache_file" >&6;}
7193 cat confcache >$cache_file
7195 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7196 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7201 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7202 # Let make expand exec_prefix.
7203 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7205 DEFS=-DHAVE_CONFIG_H
7209 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7210 # 1. Remove the extension, and $U if already installed.
7211 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7212 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
7213 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
7214 # will be set to the directory where LIBOBJS objects are built.
7215 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7216 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
7220 LTLIBOBJS=$ac_ltlibobjs
7225 : ${CONFIG_STATUS=./config.status}
7227 ac_clean_files_save=$ac_clean_files
7228 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7229 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7230 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7232 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
7234 # Generated by $as_me.
7235 # Run this file to recreate the current configuration.
7236 # Compiler output produced by configure, useful for debugging
7237 # configure, is in config.log if it exists.
7243 SHELL=\${CONFIG_SHELL-$SHELL}
7246 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
7247 ## -------------------- ##
7248 ## M4sh Initialization. ##
7249 ## -------------------- ##
7251 # Be more Bourne compatible
7252 DUALCASE=1; export DUALCASE # for MKS sh
7253 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
7256 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
7257 # is contrary to our usage. Disable this feature.
7258 alias -g '${1+"$@"}'='"$@"'
7259 setopt NO_GLOB_SUBST
7261 case `(set -o) 2>/dev/null` in #(
7273 # Printing a long string crashes Solaris 7 /usr/bin/printf.
7274 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7275 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7276 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7277 # Prefer a ksh shell builtin over an external printf program on Solaris,
7278 # but without wasting forks for bash or zsh.
7279 if test -z "$BASH_VERSION$ZSH_VERSION" \
7280 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7281 as_echo='print -r --'
7282 as_echo_n='print -rn --'
7283 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7284 as_echo='printf %s\n'
7285 as_echo_n='printf %s'
7287 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7288 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
7289 as_echo_n='/usr/ucb/echo -n'
7291 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7292 as_echo_n_body='eval
7296 expr "X$arg" : "X\\(.*\\)$as_nl";
7297 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7299 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
7301 export as_echo_n_body
7302 as_echo_n='sh -c $as_echo_n_body as_echo'
7305 as_echo='sh -c $as_echo_body as_echo'
7308 # The user is always right.
7309 if test "${PATH_SEPARATOR+set}" != set; then
7311 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7312 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7319 # We need space, tab and new line, in precisely that order. Quoting is
7320 # there to prevent editors from complaining about space-tab.
7321 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
7322 # splitting by setting IFS to empty value.)
7325 # Find who we are. Look in the path if we contain no directory separator.
7327 *[\\/]* ) as_myself=$0 ;;
7328 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7332 test -z "$as_dir" && as_dir=.
7333 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7339 # We did not find ourselves, most probably we were run as `sh COMMAND'
7340 # in which case we are not to be found in the path.
7341 if test "x$as_myself" = x; then
7344 if test ! -f "$as_myself"; then
7345 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7349 # Unset variables that we do not need and which cause bugs (e.g. in
7350 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
7351 # suppresses any "Segmentation fault" message there. '((' could
7352 # trigger a bug in pdksh 5.2.14.
7353 for as_var in BASH_ENV ENV MAIL MAILPATH
7354 do eval test x\${$as_var+set} = xset \
7355 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
7368 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
7371 # as_fn_error ERROR [LINENO LOG_FD]
7372 # ---------------------------------
7373 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7374 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7375 # script with status $?, using 1 if that was 0.
7378 as_status=$?; test $as_status -eq 0 && as_status=1
7380 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
7381 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
7383 $as_echo "$as_me: error: $1" >&2
7384 as_fn_exit $as_status
7388 # as_fn_set_status STATUS
7389 # -----------------------
7390 # Set $? to STATUS, without forking.
7394 } # as_fn_set_status
7398 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7408 # Portably unset VAR.
7411 { eval $1=; unset $1;}
7413 as_unset=as_fn_unset
7414 # as_fn_append VAR VALUE
7415 # ----------------------
7416 # Append the text in VALUE to the end of the definition contained in VAR. Take
7417 # advantage of any shell optimizations that allow amortized linear growth over
7418 # repeated appends, instead of the typical quadratic growth present in naive
7420 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
7421 eval 'as_fn_append ()
7432 # as_fn_arith ARG...
7433 # ------------------
7434 # Perform arithmetic evaluation on the ARGs, and store the result in the
7435 # global $as_val. Take advantage of shells that can avoid forks. The arguments
7436 # must be portable across $(()) and expr.
7437 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
7438 eval 'as_fn_arith ()
7445 as_val=`expr "$@" || test $? -eq 1`
7450 if expr a : '\(a\)' >/dev/null 2>&1 &&
7451 test "X`expr 00001 : '.*\(...\)'`" = X001; then
7457 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
7458 as_basename=basename
7463 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7469 as_me=`$as_basename -- "$0" ||
7470 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7471 X"$0" : 'X\(//\)$' \| \
7472 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7474 sed '/^.*\/\([^/][^/]*\)\/*$/{
7488 # Avoid depending upon Character Ranges.
7489 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7490 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7491 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7492 as_cr_digits='0123456789'
7493 as_cr_alnum=$as_cr_Letters$as_cr_digits
7495 ECHO_C= ECHO_N= ECHO_T=
7496 case `echo -n x` in #(((((
7498 case `echo 'xy\c'` in
7499 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
7501 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
7508 rm -f conf$$ conf$$.exe conf$$.file
7509 if test -d conf$$.dir; then
7510 rm -f conf$$.dir/conf$$.file
7513 mkdir conf$$.dir 2>/dev/null
7515 if (echo >conf$$.file) 2>/dev/null; then
7516 if ln -s conf$$.file conf$$ 2>/dev/null; then
7518 # ... but there are two gotchas:
7519 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7520 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7521 # In both cases, we have to default to `cp -p'.
7522 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7524 elif ln conf$$.file conf$$ 2>/dev/null; then
7532 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7533 rmdir conf$$.dir 2>/dev/null
7538 # Create "$as_dir" as a directory, including parents if necessary.
7543 -*) as_dir=./$as_dir;;
7545 test -d "$as_dir" || eval $as_mkdir_p || {
7549 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7550 *) as_qdir=$as_dir;;
7552 as_dirs="'$as_qdir' $as_dirs"
7553 as_dir=`$as_dirname -- "$as_dir" ||
7554 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7555 X"$as_dir" : 'X\(//\)[^/]' \| \
7556 X"$as_dir" : 'X\(//\)$' \| \
7557 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7558 $as_echo X"$as_dir" |
7559 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7576 test -d "$as_dir" && break
7578 test -z "$as_dirs" || eval "mkdir $as_dirs"
7579 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
7583 if mkdir -p . 2>/dev/null; then
7584 as_mkdir_p='mkdir -p "$as_dir"'
7586 test -d ./-p && rmdir ./-p
7590 if test -x / >/dev/null 2>&1; then
7593 if ls -dL / >/dev/null 2>&1; then
7600 if test -d "$1"; then
7606 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
7607 ???[sx]*):;;*)false;;esac;fi
7611 as_executable_p=$as_test_x
7613 # Sed expression to map a string onto a valid CPP name.
7614 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7616 # Sed expression to map a string onto a valid variable name.
7617 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7621 ## ----------------------------------- ##
7622 ## Main body of $CONFIG_STATUS script. ##
7623 ## ----------------------------------- ##
7625 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
7627 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7628 # Save the log message, to keep $0 and so on meaningful, and to
7629 # report actual input values of CONFIG_FILES etc. instead of their
7630 # values after options handling.
7632 This file was extended by $as_me, which was
7633 generated by GNU Autoconf 2.64. Invocation command line was
7635 CONFIG_FILES = $CONFIG_FILES
7636 CONFIG_HEADERS = $CONFIG_HEADERS
7637 CONFIG_LINKS = $CONFIG_LINKS
7638 CONFIG_COMMANDS = $CONFIG_COMMANDS
7641 on `(hostname || uname -n) 2>/dev/null | sed 1q`
7646 case $ac_config_files in *"
7647 "*) set x $ac_config_files; shift; ac_config_files=$*;;
7650 case $ac_config_headers in *"
7651 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
7655 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7656 # Files that config.status was made for.
7657 config_files="$ac_config_files"
7658 config_headers="$ac_config_headers"
7659 config_commands="$ac_config_commands"
7663 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7665 \`$as_me' instantiates files and other configuration actions
7666 from templates according to the current configuration. Unless the files
7667 and actions are specified as TAGs, all are instantiated by default.
7669 Usage: $0 [OPTION]... [TAG]...
7671 -h, --help print this help, then exit
7672 -V, --version print version number and configuration settings, then exit
7673 -q, --quiet, --silent
7674 do not print progress messages
7675 -d, --debug don't remove temporary files
7676 --recheck update $as_me by reconfiguring in the same conditions
7677 --file=FILE[:TEMPLATE]
7678 instantiate the configuration file FILE
7679 --header=FILE[:TEMPLATE]
7680 instantiate the configuration header FILE
7682 Configuration files:
7685 Configuration headers:
7688 Configuration commands:
7691 Report bugs to the package provider."
7694 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7697 configured by $0, generated by GNU Autoconf 2.64,
7698 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
7700 Copyright (C) 2009 Free Software Foundation, Inc.
7701 This config.status script is free software; the Free Software Foundation
7702 gives unlimited permission to copy, distribute and modify it."
7707 test -n "\$AWK" || AWK=awk
7710 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7711 # The default lists apply if the user does not specify any file.
7717 ac_option=`expr "X$1" : 'X\([^=]*\)='`
7718 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
7729 # Handling of the options.
7730 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7732 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
7733 $as_echo "$ac_cs_version"; exit ;;
7734 --debug | --debu | --deb | --de | --d | -d )
7736 --file | --fil | --fi | --f )
7739 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7741 as_fn_append CONFIG_FILES " '$ac_optarg'"
7742 ac_need_defaults=false;;
7743 --header | --heade | --head | --hea )
7746 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7748 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
7749 ac_need_defaults=false;;
7751 # Conflict between --help and --header
7752 as_fn_error "ambiguous option: \`$1'
7753 Try \`$0 --help' for more information.";;
7754 --help | --hel | -h )
7755 $as_echo "$ac_cs_usage"; exit ;;
7756 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7757 | -silent | --silent | --silen | --sile | --sil | --si | --s)
7761 -*) as_fn_error "unrecognized option: \`$1'
7762 Try \`$0 --help' for more information." ;;
7764 *) as_fn_append ac_config_targets " $1"
7765 ac_need_defaults=false ;;
7771 ac_configure_extra_args=
7773 if $ac_cs_silent; then
7775 ac_configure_extra_args="$ac_configure_extra_args --silent"
7779 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7780 if \$ac_cs_recheck; then
7781 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7783 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7784 CONFIG_SHELL='$SHELL'
7790 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7794 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7795 ## Running $as_me. ##
7801 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7808 with_target_subdir=${with_target_subdir}
7809 with_multisubdir=${with_multisubdir}
7810 ac_configure_args="--enable-multilib ${ac_configure_args}"
7811 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
7812 ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
7813 libiberty_topdir=${libiberty_topdir}
7818 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7820 # Handling of arguments.
7821 for ac_config_target in $ac_config_targets
7823 case $ac_config_target in
7824 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
7825 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7826 "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
7827 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
7829 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
7834 # If the user did not use the arguments to specify the items to instantiate,
7835 # then the envvar interface is used. Set only those that are not.
7836 # We use the long form for the default assignment because of an extremely
7837 # bizarre bug on SunOS 4.1.3.
7838 if $ac_need_defaults; then
7839 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7840 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7841 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7844 # Have a temporary directory for convenience. Make it in the build tree
7845 # simply because there is no reason against having it here, and in addition,
7846 # creating and moving files from /tmp can sometimes cause problems.
7847 # Hook for its removal unless debugging.
7848 # Note that there is a small window in which the directory will not be cleaned:
7849 # after its creation but before its name has been assigned to `$tmp'.
7853 trap 'exit_status=$?
7854 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
7856 trap 'as_fn_exit 1' 1 2 13 15
7858 # Create a (secure) tmp directory for tmp files.
7861 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7862 test -n "$tmp" && test -d "$tmp"
7865 tmp=./conf$$-$RANDOM
7866 (umask 077 && mkdir "$tmp")
7867 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
7869 # Set up the scripts for CONFIG_FILES section.
7870 # No need to generate them if there are no CONFIG_FILES.
7871 # This happens for instance with `./config.status config.h'.
7872 if test -n "$CONFIG_FILES"; then
7874 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
7876 ac_cs_awk_pipe_init=
7877 ac_cs_awk_read_file='
7878 while ((getline aline < (F[key])) > 0)
7881 ac_cs_awk_pipe_fini=
7883 ac_cs_awk_getline=false
7884 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
7885 ac_cs_awk_read_file='
7887 print "cat " F[key] " &&"
7888 '$ac_cs_awk_pipe_init
7889 # The final `:' finishes the AND list.
7890 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
7892 ac_cr=`echo X | tr X '\015'`
7893 # On cygwin, bash can eat \r inside `` if the user requested igncr.
7894 # But we know of no other shell where ac_cr would be empty at this
7895 # point, so we can use a bashism as a fallback.
7896 if test "x$ac_cr" = x; then
7897 eval ac_cr=\$\'\\r\'
7899 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7900 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7906 echo 'BEGIN {' >"$tmp/subs1.awk" &&
7909 # Create commands to substitute file output variables.
7911 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
7912 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
7913 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
7916 } >conf$$files.sh &&
7917 . ./conf$$files.sh ||
7918 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7919 rm -f conf$$files.sh
7922 echo "cat >conf$$subs.awk <<_ACEOF" &&
7923 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
7926 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7927 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
7929 for ac_last_try in false false false false false :; do
7930 . ./conf$$subs.sh ||
7931 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7933 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
7934 if test $ac_delim_n = $ac_delim_num; then
7936 elif $ac_last_try; then
7937 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7939 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7944 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7945 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
7949 s/^/S["/; s/!.*/"]=/
7959 s/\(.\{148\}\).*/\1/
7961 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7966 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7973 s/\(.\{148\}\).*/\1/
7975 s/["\\]/\\&/g; s/^/"/; s/$/"/
7979 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7984 ' <conf$$subs.awk | sed '
7989 ' >>$CONFIG_STATUS || ac_write_fail=1
7990 rm -f conf$$subs.awk
7991 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7993 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
7994 for (key in S) S_is_set[key] = 1
7996 \$ac_cs_awk_pipe_init
8000 nfields = split(line, field, "@")
8002 len = length(field[1])
8003 for (i = 2; i < nfields; i++) {
8005 keylen = length(key)
8006 if (S_is_set[key]) {
8008 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
8009 len += length(value) + length(field[++i])
8014 if (nfields == 3 && !substed) {
8016 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
8017 \$ac_cs_awk_read_file
8023 \$ac_cs_awk_pipe_fini
8026 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8027 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
8028 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
8031 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
8032 || as_fn_error "could not setup config files machinery" "$LINENO" 5
8035 # VPATH may cause trouble with some makes, so we remove $(srcdir),
8036 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
8037 # trailing colons and then remove the whole line if VPATH becomes empty
8038 # (actually we leave an empty line to preserve line numbers).
8039 if test "x$srcdir" = x.; then
8040 ac_vpsub='/^[ ]*VPATH[ ]*=/{
8044 s/^\([^=]*=[ ]*\):*/\1/
8050 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8051 fi # test -n "$CONFIG_FILES"
8053 # Set up the scripts for CONFIG_HEADERS section.
8054 # No need to generate them if there are no CONFIG_HEADERS.
8055 # This happens for instance with `./config.status Makefile'.
8056 if test -n "$CONFIG_HEADERS"; then
8057 cat >"$tmp/defines.awk" <<\_ACAWK ||
8061 # Transform confdefs.h into an awk script `defines.awk', embedded as
8062 # here-document in config.status, that substitutes the proper values into
8063 # config.h.in to produce config.h.
8065 # Create a delimiter string that does not exist in confdefs.h, to ease
8066 # handling of long lines.
8068 for ac_last_try in false false :; do
8069 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
8070 if test -z "$ac_t"; then
8072 elif $ac_last_try; then
8073 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
8075 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8079 # For the awk script, D is an array of macro values keyed by name,
8080 # likewise P contains macro parameters if any. Preserve backslash
8081 # newline sequences.
8083 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
8085 s/.\{148\}/&'"$ac_delim"'/g
8088 s/^[ ]*#[ ]*define[ ][ ]*/ /
8095 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
8097 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
8101 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
8102 D["\1"]=" \3\\\\\\n"\\/p
8104 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
8109 s/.\{148\}/&'"$ac_delim"'/g
8114 s/["\\]/\\&/g; s/^/"/; s/$/"/p
8117 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
8119 ' <confdefs.h | sed '
8120 s/'"$ac_delim"'/"\\\
8121 "/g' >>$CONFIG_STATUS || ac_write_fail=1
8123 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8124 for (key in D) D_is_set[key] = 1
8127 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
8129 split(line, arg, " ")
8130 if (arg[1] == "#") {
8134 defundef = substr(arg[1], 2)
8137 split(mac1, mac2, "(") #)
8139 prefix = substr(line, 1, index(line, defundef) - 1)
8140 if (D_is_set[macro]) {
8141 # Preserve the white space surrounding the "#".
8142 print prefix "define", macro P[macro] D[macro]
8145 # Replace #undef with comments. This is necessary, for example,
8146 # in the case of _POSIX_SOURCE, which is predefined and required
8147 # on some systems where configure will not decide to define it.
8148 if (defundef == "undef") {
8149 print "/*", prefix defundef, macro, "*/"
8157 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8158 as_fn_error "could not setup config headers machinery" "$LINENO" 5
8159 fi # test -n "$CONFIG_HEADERS"
8162 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
8167 :[FHLC]) ac_mode=$ac_tag; continue;;
8169 case $ac_mode$ac_tag in
8171 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
8172 :[FH]-) ac_tag=-:-;;
8173 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8190 -) ac_f="$tmp/stdin";;
8191 *) # Look for the file first in the build tree, then in the source tree
8192 # (if the path is not absolute). The absolute path cannot be DOS-style,
8193 # because $ac_f cannot contain `:'.
8197 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8199 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8201 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
8202 as_fn_append ac_file_inputs " '$ac_f'"
8205 # Let's still pretend it is `configure' which instantiates (i.e., don't
8206 # use $as_me), people would be surprised to read:
8207 # /* config.h. Generated by config.status. */
8208 configure_input='Generated from '`
8209 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
8211 if test x"$ac_file" != x-; then
8212 configure_input="$ac_file. $configure_input"
8213 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8214 $as_echo "$as_me: creating $ac_file" >&6;}
8216 # Neutralize special characters interpreted by sed in replacement strings.
8217 case $configure_input in #(
8218 *\&* | *\|* | *\\* )
8219 ac_sed_conf_input=`$as_echo "$configure_input" |
8220 sed 's/[\\\\&|]/\\\\&/g'`;; #(
8221 *) ac_sed_conf_input=$configure_input;;
8225 *:-:* | *:-) cat >"$tmp/stdin" \
8226 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
8231 ac_dir=`$as_dirname -- "$ac_file" ||
8232 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8233 X"$ac_file" : 'X\(//\)[^/]' \| \
8234 X"$ac_file" : 'X\(//\)$' \| \
8235 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8236 $as_echo X"$ac_file" |
8237 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8254 as_dir="$ac_dir"; as_fn_mkdir_p
8258 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8260 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8261 # A ".." for each directory in $ac_dir_suffix.
8262 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8263 case $ac_top_builddir_sub in
8264 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8265 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8268 ac_abs_top_builddir=$ac_pwd
8269 ac_abs_builddir=$ac_pwd$ac_dir_suffix
8270 # for backward compatibility:
8271 ac_top_builddir=$ac_top_build_prefix
8274 .) # We are building in place.
8276 ac_top_srcdir=$ac_top_builddir_sub
8277 ac_abs_top_srcdir=$ac_pwd ;;
8278 [\\/]* | ?:[\\/]* ) # Absolute name.
8279 ac_srcdir=$srcdir$ac_dir_suffix;
8280 ac_top_srcdir=$srcdir
8281 ac_abs_top_srcdir=$srcdir ;;
8283 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8284 ac_top_srcdir=$ac_top_build_prefix$srcdir
8285 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8287 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8297 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8298 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
8302 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8303 # If the template does not know about datarootdir, expand it.
8304 # FIXME: This hack should be removed a few years after 2.60.
8305 ac_datarootdir_hack=; ac_datarootdir_seen=
8316 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8317 *datarootdir*) ac_datarootdir_seen=yes;;
8318 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8319 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8320 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8322 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8323 ac_datarootdir_hack='
8324 s&@datadir@&$datadir&g
8325 s&@docdir@&$docdir&g
8326 s&@infodir@&$infodir&g
8327 s&@localedir@&$localedir&g
8328 s&@mandir@&$mandir&g
8329 s&\\\${datarootdir}&$datarootdir&g' ;;
8333 # Neutralize VPATH when `$srcdir' = `.'.
8334 # Shell code in configure.ac might set extrasub.
8335 # FIXME: do we really want to maintain this feature?
8336 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8337 ac_sed_extra="$ac_vpsub
8340 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8342 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8343 s|@configure_input@|$ac_sed_conf_input|;t t
8344 s&@top_builddir@&$ac_top_builddir_sub&;t t
8345 s&@top_build_prefix@&$ac_top_build_prefix&;t t
8346 s&@srcdir@&$ac_srcdir&;t t
8347 s&@abs_srcdir@&$ac_abs_srcdir&;t t
8348 s&@top_srcdir@&$ac_top_srcdir&;t t
8349 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8350 s&@builddir@&$ac_builddir&;t t
8351 s&@abs_builddir@&$ac_abs_builddir&;t t
8352 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8353 s&@INSTALL@&$ac_INSTALL&;t t
8354 $ac_datarootdir_hack
8356 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
8357 if $ac_cs_awk_getline; then
8358 $AWK -f "$tmp/subs.awk"
8360 $AWK -f "$tmp/subs.awk" | $SHELL
8362 || as_fn_error "could not create $ac_file" "$LINENO" 5
8364 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8365 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
8366 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
8367 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8368 which seems to be undefined. Please make sure it is defined." >&5
8369 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8370 which seems to be undefined. Please make sure it is defined." >&2;}
8374 -) cat "$tmp/out" && rm -f "$tmp/out";;
8375 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
8377 || as_fn_error "could not create $ac_file" "$LINENO" 5
8383 if test x"$ac_file" != x-; then
8385 $as_echo "/* $configure_input */" \
8386 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
8387 } >"$tmp/config.h" \
8388 || as_fn_error "could not create $ac_file" "$LINENO" 5
8389 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
8390 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
8391 $as_echo "$as_me: $ac_file is unchanged" >&6;}
8394 mv "$tmp/config.h" "$ac_file" \
8395 || as_fn_error "could not create $ac_file" "$LINENO" 5
8398 $as_echo "/* $configure_input */" \
8399 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
8400 || as_fn_error "could not create -" "$LINENO" 5
8404 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
8405 $as_echo "$as_me: executing $ac_file commands" >&6;}
8410 case $ac_file$ac_mode in
8411 "default":C) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
8412 if test -n "$CONFIG_FILES"; then
8413 if test -n "${with_target_subdir}"; then
8414 # FIXME: We shouldn't need to set ac_file
8416 LD="${ORIGINAL_LD_FOR_MULTILIBS}"
8417 . ${libiberty_topdir}/config-ml.in
8427 ac_clean_files=$ac_clean_files_save
8429 test $ac_write_fail = 0 ||
8430 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
8433 # configure is writing to config.log, and then calls config.status.
8434 # config.status does its own redirection, appending to config.log.
8435 # Unfortunately, on DOS this fails, as config.log is still kept open
8436 # by configure, so config.status won't be able to write to it; its
8437 # output is simply discarded. So we exec the FD to /dev/null,
8438 # effectively closing config.log, so it can be properly (re)opened and
8439 # appended to by config.status. When coming back to configure, we
8440 # need to make the FD available again.
8441 if test "$no_create" != yes; then
8443 ac_config_status_args=
8444 test "$silent" = yes &&
8445 ac_config_status_args="$ac_config_status_args --quiet"
8447 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8449 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8450 # would make configure fail if this is the last instruction.
8451 $ac_cs_success || as_fn_exit $?
8453 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8454 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8455 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}