2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.64.
5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
9 # This configure script is free software; the Free Software Foundation
10 # gives unlimited permission to copy, distribute and modify it.
11 ## -------------------- ##
12 ## M4sh Initialization. ##
13 ## -------------------- ##
15 # Be more Bourne compatible
16 DUALCASE=1; export DUALCASE # for MKS sh
17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
25 case `(set -o) 2>/dev/null` in #(
37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41 # Prefer a ksh shell builtin over an external printf program on Solaris,
42 # but without wasting forks for bash or zsh.
43 if test -z "$BASH_VERSION$ZSH_VERSION" \
44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
46 as_echo_n='print -rn --'
47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
53 as_echo_n='/usr/ucb/echo -n'
55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
60 expr "X$arg" : "X\\(.*\\)$as_nl";
61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
66 as_echo_n='sh -c $as_echo_n_body as_echo'
69 as_echo='sh -c $as_echo_body as_echo'
72 # The user is always right.
73 if test "${PATH_SEPARATOR+set}" != set; then
75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
83 # We need space, tab and new line, in precisely that order. Quoting is
84 # there to prevent editors from complaining about space-tab.
85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
86 # splitting by setting IFS to empty value.)
89 # Find who we are. Look in the path if we contain no directory separator.
91 *[\\/]* ) as_myself=$0 ;;
92 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
96 test -z "$as_dir" && as_dir=.
97 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
103 # We did not find ourselves, most probably we were run as `sh COMMAND'
104 # in which case we are not to be found in the path.
105 if test "x$as_myself" = x; then
108 if test ! -f "$as_myself"; then
109 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
113 # Unset variables that we do not need and which cause bugs (e.g. in
114 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
115 # suppresses any "Segmentation fault" message there. '((' could
116 # trigger a bug in pdksh 5.2.14.
117 for as_var in BASH_ENV ENV MAIL MAILPATH
118 do eval test x\${$as_var+set} = xset \
119 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
134 if test "x$CONFIG_SHELL" = x; then
135 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
138 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
139 # is contrary to our usage. Disable this feature.
140 alias -g '\${1+\"\$@\"}'='\"\$@\"'
143 case \`(set -o) 2>/dev/null\` in #(
151 as_required="as_fn_return () { (exit \$1); }
152 as_fn_success () { as_fn_return 0; }
153 as_fn_failure () { as_fn_return 1; }
154 as_fn_ret_success () { return 0; }
155 as_fn_ret_failure () { return 1; }
158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
165 exitcode=1; echo positional parameters were not saved.
167 test x\$exitcode = x0 || exit 1"
168 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
169 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
170 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
171 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
172 test \$(( 1 + 1 )) = 2 || exit 1"
173 if (eval "$as_required") 2>/dev/null; then :
178 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
181 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
186 test -z "$as_dir" && as_dir=.
190 for as_base in sh bash ksh sh5; do
191 # Try only shells that exist, to save several forks.
192 as_shell=$as_dir/$as_base
193 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
194 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
195 CONFIG_SHELL=$as_shell as_have_required=yes
196 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
205 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
206 CONFIG_SHELL=$SHELL as_have_required=yes
211 if test "x$CONFIG_SHELL" != x; then :
212 # We cannot yet assume a decent shell, so we have to provide a
213 # neutralization value for shells without unset; and this also
214 # works around shells that cannot unset nonexistent variables.
217 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
219 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
222 if test x$as_have_required = xno; then :
223 $as_echo "$0: This script requires a shell more modern than all"
224 $as_echo "$0: the shells that I found on your system."
225 if test x${ZSH_VERSION+set} = xset ; then
226 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
227 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
229 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
230 $0: including any error possibly output before this
231 $0: message. Then install a modern shell, or manually run
232 $0: the script under such a shell if you do have one."
238 SHELL=${CONFIG_SHELL-/bin/sh}
240 # Unset more variables known to interfere with behavior of common tools.
241 CLICOLOR_FORCE= GREP_OPTIONS=
242 unset CLICOLOR_FORCE GREP_OPTIONS
244 ## --------------------- ##
245 ## M4sh Shell Functions. ##
246 ## --------------------- ##
249 # Portably unset VAR.
252 { eval $1=; unset $1;}
256 # as_fn_set_status STATUS
257 # -----------------------
258 # Set $? to STATUS, without forking.
266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
276 # Create "$as_dir" as a directory, including parents if necessary.
281 -*) as_dir=./$as_dir;;
283 test -d "$as_dir" || eval $as_mkdir_p || {
287 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
290 as_dirs="'$as_qdir' $as_dirs"
291 as_dir=`$as_dirname -- "$as_dir" ||
292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
293 X"$as_dir" : 'X\(//\)[^/]' \| \
294 X"$as_dir" : 'X\(//\)$' \| \
295 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
296 $as_echo X"$as_dir" |
297 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
314 test -d "$as_dir" && break
316 test -z "$as_dirs" || eval "mkdir $as_dirs"
317 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
321 # as_fn_append VAR VALUE
322 # ----------------------
323 # Append the text in VALUE to the end of the definition contained in VAR. Take
324 # advantage of any shell optimizations that allow amortized linear growth over
325 # repeated appends, instead of the typical quadratic growth present in naive
327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
328 eval 'as_fn_append ()
341 # Perform arithmetic evaluation on the ARGs, and store the result in the
342 # global $as_val. Take advantage of shells that can avoid forks. The arguments
343 # must be portable across $(()) and expr.
344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
352 as_val=`expr "$@" || test $? -eq 1`
357 # as_fn_error ERROR [LINENO LOG_FD]
358 # ---------------------------------
359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
361 # script with status $?, using 1 if that was 0.
364 as_status=$?; test $as_status -eq 0 && as_status=1
366 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
367 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
369 $as_echo "$as_me: error: $1" >&2
370 as_fn_exit $as_status
373 if expr a : '\(a\)' >/dev/null 2>&1 &&
374 test "X`expr 00001 : '.*\(...\)'`" = X001; then
380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
392 as_me=`$as_basename -- "$0" ||
393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
394 X"$0" : 'X\(//\)$' \| \
395 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
397 sed '/^.*\/\([^/][^/]*\)\/*$/{
411 # Avoid depending upon Character Ranges.
412 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
415 as_cr_digits='0123456789'
416 as_cr_alnum=$as_cr_Letters$as_cr_digits
419 as_lineno_1=$LINENO as_lineno_1a=$LINENO
420 as_lineno_2=$LINENO as_lineno_2a=$LINENO
421 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
422 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
423 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
435 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
439 chmod +x "$as_me.lineno" ||
440 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
442 # Don't try to exec as it changes $[0], causing all sort of problems
443 # (the dirname of $[0] is not the place where we might find the
444 # original and so on. Autoconf is especially sensitive to this).
446 # Exit status is that of the last command.
450 ECHO_C= ECHO_N= ECHO_T=
451 case `echo -n x` in #(((((
453 case `echo 'xy\c'` in
454 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
456 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
463 rm -f conf$$ conf$$.exe conf$$.file
464 if test -d conf$$.dir; then
465 rm -f conf$$.dir/conf$$.file
468 mkdir conf$$.dir 2>/dev/null
470 if (echo >conf$$.file) 2>/dev/null; then
471 if ln -s conf$$.file conf$$ 2>/dev/null; then
473 # ... but there are two gotchas:
474 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
475 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
476 # In both cases, we have to default to `cp -p'.
477 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
479 elif ln conf$$.file conf$$ 2>/dev/null; then
487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
488 rmdir conf$$.dir 2>/dev/null
490 if mkdir -p . 2>/dev/null; then
491 as_mkdir_p='mkdir -p "$as_dir"'
493 test -d ./-p && rmdir ./-p
497 if test -x / >/dev/null 2>&1; then
500 if ls -dL / >/dev/null 2>&1; then
507 if test -d "$1"; then
513 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
514 ???[sx]*):;;*)false;;esac;fi
518 as_executable_p=$as_test_x
520 # Sed expression to map a string onto a valid CPP name.
521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
523 # Sed expression to map a string onto a valid variable name.
524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
527 exec 7<&0 </dev/null 6>&1
530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
531 # so uname gets run too.
532 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
537 ac_default_prefix=/usr/local
539 ac_config_libobj_dir=.
546 # Identity of this package.
554 ac_unique_file="xmalloc.c"
555 # Factoring default headers for most tests.
556 ac_includes_default="\
558 #ifdef HAVE_SYS_TYPES_H
559 # include <sys/types.h>
561 #ifdef HAVE_SYS_STAT_H
562 # include <sys/stat.h>
568 # ifdef HAVE_STDLIB_H
573 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
578 #ifdef HAVE_STRINGS_H
579 # include <strings.h>
581 #ifdef HAVE_INTTYPES_H
582 # include <inttypes.h>
591 ac_subst_vars='LTLIBOBJS
604 ac_libiberty_warn_cflags
659 program_transform_name
670 ac_subst_files='host_makefile_frag'
672 enable_option_checking
677 enable_maintainer_mode
679 enable_install_libiberty
682 ac_precious_vars='build_alias
693 # Initialize some variables set by options.
695 ac_init_version=false
696 ac_unrecognized_opts=
698 # The variables have the same names as the options, with
699 # dashes changed to underlines.
707 program_transform_name=s,x,x,
715 # Installation directory options.
716 # These are left unexpanded so users can "make install exec_prefix=/foo"
717 # and all the variables that are supposed to be based on exec_prefix
718 # by default will actually change.
719 # Use braces instead of parens because sh, perl, etc. also accept them.
720 # (The list follows the same order as the GNU Coding Standards.)
721 bindir='${exec_prefix}/bin'
722 sbindir='${exec_prefix}/sbin'
723 libexecdir='${exec_prefix}/libexec'
724 datarootdir='${prefix}/share'
725 datadir='${datarootdir}'
726 sysconfdir='${prefix}/etc'
727 sharedstatedir='${prefix}/com'
728 localstatedir='${prefix}/var'
729 includedir='${prefix}/include'
730 oldincludedir='/usr/include'
731 docdir='${datarootdir}/doc/${PACKAGE}'
732 infodir='${datarootdir}/info'
737 libdir='${exec_prefix}/lib'
738 localedir='${datarootdir}/locale'
739 mandir='${datarootdir}/man'
745 # If the previous option needs an argument, assign it.
746 if test -n "$ac_prev"; then
747 eval $ac_prev=\$ac_option
753 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
757 # Accept the important Cygnus configure options, so we can diagnose typos.
759 case $ac_dashdash$ac_option in
763 -bindir | --bindir | --bindi | --bind | --bin | --bi)
765 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
768 -build | --build | --buil | --bui | --bu)
769 ac_prev=build_alias ;;
770 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
771 build_alias=$ac_optarg ;;
773 -cache-file | --cache-file | --cache-fil | --cache-fi \
774 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
775 ac_prev=cache_file ;;
776 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
777 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
778 cache_file=$ac_optarg ;;
781 cache_file=config.cache ;;
783 -datadir | --datadir | --datadi | --datad)
785 -datadir=* | --datadir=* | --datadi=* | --datad=*)
786 datadir=$ac_optarg ;;
788 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
789 | --dataroo | --dataro | --datar)
790 ac_prev=datarootdir ;;
791 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
792 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
793 datarootdir=$ac_optarg ;;
795 -disable-* | --disable-*)
796 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
797 # Reject names that are not valid shell variable names.
798 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
799 as_fn_error "invalid feature name: $ac_useropt"
800 ac_useropt_orig=$ac_useropt
801 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
802 case $ac_user_opts in
806 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
807 ac_unrecognized_sep=', ';;
809 eval enable_$ac_useropt=no ;;
811 -docdir | --docdir | --docdi | --doc | --do)
813 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
816 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
818 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
821 -enable-* | --enable-*)
822 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
823 # Reject names that are not valid shell variable names.
824 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
825 as_fn_error "invalid feature name: $ac_useropt"
826 ac_useropt_orig=$ac_useropt
827 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
828 case $ac_user_opts in
832 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
833 ac_unrecognized_sep=', ';;
835 eval enable_$ac_useropt=\$ac_optarg ;;
837 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
838 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
839 | --exec | --exe | --ex)
840 ac_prev=exec_prefix ;;
841 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
842 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
843 | --exec=* | --exe=* | --ex=*)
844 exec_prefix=$ac_optarg ;;
846 -gas | --gas | --ga | --g)
847 # Obsolete; use --with-gas.
850 -help | --help | --hel | --he | -h)
852 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
853 ac_init_help=recursive ;;
854 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
855 ac_init_help=short ;;
857 -host | --host | --hos | --ho)
858 ac_prev=host_alias ;;
859 -host=* | --host=* | --hos=* | --ho=*)
860 host_alias=$ac_optarg ;;
862 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
864 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
866 htmldir=$ac_optarg ;;
868 -includedir | --includedir | --includedi | --included | --include \
869 | --includ | --inclu | --incl | --inc)
870 ac_prev=includedir ;;
871 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
872 | --includ=* | --inclu=* | --incl=* | --inc=*)
873 includedir=$ac_optarg ;;
875 -infodir | --infodir | --infodi | --infod | --info | --inf)
877 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
878 infodir=$ac_optarg ;;
880 -libdir | --libdir | --libdi | --libd)
882 -libdir=* | --libdir=* | --libdi=* | --libd=*)
885 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
886 | --libexe | --libex | --libe)
887 ac_prev=libexecdir ;;
888 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
889 | --libexe=* | --libex=* | --libe=*)
890 libexecdir=$ac_optarg ;;
892 -localedir | --localedir | --localedi | --localed | --locale)
894 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
895 localedir=$ac_optarg ;;
897 -localstatedir | --localstatedir | --localstatedi | --localstated \
898 | --localstate | --localstat | --localsta | --localst | --locals)
899 ac_prev=localstatedir ;;
900 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
901 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
902 localstatedir=$ac_optarg ;;
904 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
906 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
910 # Obsolete; use --without-fp.
913 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
914 | --no-cr | --no-c | -n)
917 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
918 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
921 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
922 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
923 | --oldin | --oldi | --old | --ol | --o)
924 ac_prev=oldincludedir ;;
925 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
926 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
927 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
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1539 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1540 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1543 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1544 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1545 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1546 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1547 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1548 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1549 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1550 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1551 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1552 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1556 $as_echo_n "checking for $2... " >&6; }
1557 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1558 $as_echo_n "(cached) " >&6
1560 eval "$3=\$ac_header_compiler"
1563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1564 $as_echo "$ac_res" >&6; }
1566 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1568 } # ac_fn_c_check_header_mongrel
1570 # ac_fn_c_try_run LINENO
1571 # ----------------------
1572 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1573 # that executables *can* be run.
1576 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1577 if { { ac_try="$ac_link"
1579 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1580 *) ac_try_echo=$ac_try;;
1582 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1583 $as_echo "$ac_try_echo"; } >&5
1584 (eval "$ac_link") 2>&5
1586 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1587 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1588 { { case "(($ac_try" in
1589 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1590 *) ac_try_echo=$ac_try;;
1592 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1593 $as_echo "$ac_try_echo"; } >&5
1594 (eval "$ac_try") 2>&5
1596 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1597 test $ac_status = 0; }; }; then :
1600 $as_echo "$as_me: program exited with status $ac_status" >&5
1601 $as_echo "$as_me: failed program was:" >&5
1602 sed 's/^/| /' conftest.$ac_ext >&5
1604 ac_retval=$ac_status
1606 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1607 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1612 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1613 # -------------------------------------------------------
1614 # Tests whether HEADER exists and can be compiled using the include files in
1615 # INCLUDES, setting the cache variable VAR accordingly.
1616 ac_fn_c_check_header_compile ()
1618 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1620 $as_echo_n "checking for $2... " >&6; }
1621 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1622 $as_echo_n "(cached) " >&6
1624 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1625 /* end confdefs.h. */
1629 if ac_fn_c_try_compile "$LINENO"; then :
1634 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1638 $as_echo "$ac_res" >&6; }
1639 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1641 } # ac_fn_c_check_header_compile
1643 # ac_fn_c_check_header_preproc LINENO HEADER VAR
1644 # ----------------------------------------------
1645 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
1646 ac_fn_c_check_header_preproc ()
1648 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1650 $as_echo_n "checking for $2... " >&6; }
1651 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1652 $as_echo_n "(cached) " >&6
1654 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1655 /* end confdefs.h. */
1658 if ac_fn_c_try_cpp "$LINENO"; then :
1663 rm -f conftest.err conftest.$ac_ext
1666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1667 $as_echo "$ac_res" >&6; }
1668 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1670 } # ac_fn_c_check_header_preproc
1672 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1673 # --------------------------------------------
1674 # Tries to find the compile-time value of EXPR in a program that includes
1675 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1677 ac_fn_c_compute_int ()
1679 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1680 if test "$cross_compiling" = yes; then
1681 # Depending upon the size, compute the lo and hi bounds.
1682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1683 /* end confdefs.h. */
1688 static int test_array [1 - 2 * !(($2) >= 0)];
1695 if ac_fn_c_try_compile "$LINENO"; then :
1698 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1699 /* end confdefs.h. */
1704 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1711 if ac_fn_c_try_compile "$LINENO"; then :
1712 ac_hi=$ac_mid; break
1714 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1715 if test $ac_lo -le $ac_mid; then
1719 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1721 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1725 /* end confdefs.h. */
1730 static int test_array [1 - 2 * !(($2) < 0)];
1737 if ac_fn_c_try_compile "$LINENO"; then :
1740 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1741 /* end confdefs.h. */
1746 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1753 if ac_fn_c_try_compile "$LINENO"; then :
1754 ac_lo=$ac_mid; break
1756 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1757 if test $ac_mid -le $ac_hi; then
1761 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1763 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1768 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1770 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1771 # Binary search between lo and hi bounds.
1772 while test "x$ac_lo" != "x$ac_hi"; do
1773 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1775 /* end confdefs.h. */
1780 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1787 if ac_fn_c_try_compile "$LINENO"; then :
1790 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
1792 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1795 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
1799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1800 /* end confdefs.h. */
1802 static long int longval () { return $2; }
1803 static unsigned long int ulongval () { return $2; }
1810 FILE *f = fopen ("conftest.val", "w");
1815 long int i = longval ();
1818 fprintf (f, "%ld", i);
1822 unsigned long int i = ulongval ();
1825 fprintf (f, "%lu", i);
1827 /* Do not output a trailing newline, as this causes \r\n confusion
1828 on some platforms. */
1829 return ferror (f) || fclose (f) != 0;
1835 if ac_fn_c_try_run "$LINENO"; then :
1836 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
1840 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
1841 conftest.$ac_objext conftest.beam conftest.$ac_ext
1845 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1848 } # ac_fn_c_compute_int
1850 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1851 # -------------------------------------------
1852 # Tests whether TYPE exists after having included INCLUDES, setting cache
1853 # variable VAR accordingly.
1854 ac_fn_c_check_type ()
1856 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1858 $as_echo_n "checking for $2... " >&6; }
1859 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1860 $as_echo_n "(cached) " >&6
1863 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1864 /* end confdefs.h. */
1875 if ac_fn_c_try_compile "$LINENO"; then :
1876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1877 /* end confdefs.h. */
1888 if ac_fn_c_try_compile "$LINENO"; then :
1893 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1895 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1899 $as_echo "$ac_res" >&6; }
1900 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1902 } # ac_fn_c_check_type
1904 # ac_fn_c_try_link LINENO
1905 # -----------------------
1906 # Try to link conftest.$ac_ext, and return whether this succeeded.
1909 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1910 rm -f conftest.$ac_objext conftest$ac_exeext
1911 if { { ac_try="$ac_link"
1913 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1914 *) ac_try_echo=$ac_try;;
1916 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1917 $as_echo "$ac_try_echo"; } >&5
1918 (eval "$ac_link") 2>conftest.err
1920 if test -s conftest.err; then
1921 grep -v '^ *+' conftest.err >conftest.er1
1922 cat conftest.er1 >&5
1923 mv -f conftest.er1 conftest.err
1925 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1926 test $ac_status = 0; } && {
1927 test -z "$ac_c_werror_flag" ||
1928 test ! -s conftest.err
1929 } && test -s conftest$ac_exeext && {
1930 test "$cross_compiling" = yes ||
1931 $as_test_x conftest$ac_exeext
1935 $as_echo "$as_me: failed program was:" >&5
1936 sed 's/^/| /' conftest.$ac_ext >&5
1940 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1941 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1942 # interfere with the next link command; also delete a directory that is
1943 # left behind by Apple's compiler. We do this before executing the actions.
1944 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1945 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1948 } # ac_fn_c_try_link
1950 # ac_fn_c_check_func LINENO FUNC VAR
1951 # ----------------------------------
1952 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1953 ac_fn_c_check_func ()
1955 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1957 $as_echo_n "checking for $2... " >&6; }
1958 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1959 $as_echo_n "(cached) " >&6
1961 if test x$gcc_no_link = xyes; then
1962 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
1964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1965 /* end confdefs.h. */
1966 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1967 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1968 #define $2 innocuous_$2
1970 /* System header to define __stub macros and hopefully few prototypes,
1971 which can conflict with char $2 (); below.
1972 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1973 <limits.h> exists even on freestanding compilers. */
1976 # include <limits.h>
1978 # include <assert.h>
1983 /* Override any GCC internal prototype to avoid an error.
1984 Use char because int might match the return type of a GCC
1985 builtin and then its argument prototype would still apply. */
1990 /* The GNU C library defines this for functions which it implements
1991 to always fail with ENOSYS. Some functions are actually named
1992 something starting with __ and the normal name is an alias. */
1993 #if defined __stub_$2 || defined __stub___$2
2005 if ac_fn_c_try_link "$LINENO"; then :
2010 rm -f core conftest.err conftest.$ac_objext \
2011 conftest$ac_exeext conftest.$ac_ext
2014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2015 $as_echo "$ac_res" >&6; }
2016 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2018 } # ac_fn_c_check_func
2020 # ac_fn_c_check_decl LINENO SYMBOL VAR
2021 # ------------------------------------
2022 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2023 ac_fn_c_check_decl ()
2025 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2026 as_decl_name=`echo $2|sed 's/ *(.*//'`
2027 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2029 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2030 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2031 $as_echo_n "(cached) " >&6
2033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2034 /* end confdefs.h. */
2039 #ifndef $as_decl_name
2041 (void) $as_decl_use;
2043 (void) $as_decl_name;
2051 if ac_fn_c_try_compile "$LINENO"; then :
2056 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2060 $as_echo "$ac_res" >&6; }
2061 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2063 } # ac_fn_c_check_decl
2064 cat >config.log <<_ACEOF
2065 This file contains any messages produced by compilers while
2066 running configure, to aid debugging if configure makes a mistake.
2068 It was created by $as_me, which was
2069 generated by GNU Autoconf 2.64. Invocation command line was
2081 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2082 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2083 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2084 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2085 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2087 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2088 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2090 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2091 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2092 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2093 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2094 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2095 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2096 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2100 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2104 test -z "$as_dir" && as_dir=.
2105 $as_echo "PATH: $as_dir"
2121 # Keep a trace of the command line.
2122 # Strip out --no-create and --no-recursion so they do not pile up.
2123 # Strip out --silent because we don't want to record it for future runs.
2124 # Also quote any args containing shell meta-characters.
2125 # Make two passes to allow for proper duplicate-argument suppression.
2129 ac_must_keep_next=false
2135 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2136 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2137 | -silent | --silent | --silen | --sile | --sil)
2140 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2143 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2145 as_fn_append ac_configure_args1 " '$ac_arg'"
2146 if test $ac_must_keep_next = true; then
2147 ac_must_keep_next=false # Got value, back to normal.
2150 *=* | --config-cache | -C | -disable-* | --disable-* \
2151 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2152 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2153 | -with-* | --with-* | -without-* | --without-* | --x)
2154 case "$ac_configure_args0 " in
2155 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2158 -* ) ac_must_keep_next=true ;;
2161 as_fn_append ac_configure_args " '$ac_arg'"
2166 { ac_configure_args0=; unset ac_configure_args0;}
2167 { ac_configure_args1=; unset ac_configure_args1;}
2169 # When interrupted or exit'd, cleanup temporary files, and complete
2170 # config.log. We remove comments because anyway the quotes in there
2171 # would cause problems or look ugly.
2172 # WARNING: Use '\'' to represent an apostrophe within the trap.
2173 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2174 trap 'exit_status=$?
2175 # Save into config.log some information that might help in debugging.
2180 ## ---------------- ##
2181 ## Cache variables. ##
2182 ## ---------------- ##
2185 # The following way of writing the cache mishandles newlines in values,
2187 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2188 eval ac_val=\$$ac_var
2192 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2193 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2196 _ | IFS | as_nl) ;; #(
2197 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2198 *) { eval $ac_var=; unset $ac_var;} ;;
2203 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2204 *${as_nl}ac_space=\ *)
2206 "s/'\''/'\''\\\\'\'''\''/g;
2207 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2210 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2218 ## ----------------- ##
2219 ## Output variables. ##
2220 ## ----------------- ##
2223 for ac_var in $ac_subst_vars
2225 eval ac_val=\$$ac_var
2227 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2229 $as_echo "$ac_var='\''$ac_val'\''"
2233 if test -n "$ac_subst_files"; then
2235 ## ------------------- ##
2236 ## File substitutions. ##
2237 ## ------------------- ##
2240 for ac_var in $ac_subst_files
2242 eval ac_val=\$$ac_var
2244 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2246 $as_echo "$ac_var='\''$ac_val'\''"
2251 if test -s confdefs.h; then
2261 test "$ac_signal" != 0 &&
2262 $as_echo "$as_me: caught signal $ac_signal"
2263 $as_echo "$as_me: exit $exit_status"
2265 rm -f core *.core core.conftest.* &&
2266 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2269 for ac_signal in 1 2 13 15; do
2270 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2274 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2275 rm -f -r conftest* confdefs.h
2277 $as_echo "/* confdefs.h */" > confdefs.h
2279 # Predefined preprocessor variables.
2281 cat >>confdefs.h <<_ACEOF
2282 #define PACKAGE_NAME "$PACKAGE_NAME"
2285 cat >>confdefs.h <<_ACEOF
2286 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2289 cat >>confdefs.h <<_ACEOF
2290 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2293 cat >>confdefs.h <<_ACEOF
2294 #define PACKAGE_STRING "$PACKAGE_STRING"
2297 cat >>confdefs.h <<_ACEOF
2298 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2301 cat >>confdefs.h <<_ACEOF
2302 #define PACKAGE_URL "$PACKAGE_URL"
2306 # Let the site file select an alternate cache file if it wants to.
2307 # Prefer an explicitly selected file to automatically selected ones.
2310 if test -n "$CONFIG_SITE"; then
2311 ac_site_file1=$CONFIG_SITE
2312 elif test "x$prefix" != xNONE; then
2313 ac_site_file1=$prefix/share/config.site
2314 ac_site_file2=$prefix/etc/config.site
2316 ac_site_file1=$ac_default_prefix/share/config.site
2317 ac_site_file2=$ac_default_prefix/etc/config.site
2319 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2321 test "x$ac_site_file" = xNONE && continue
2322 if test -r "$ac_site_file"; then
2323 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2324 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2325 sed 's/^/| /' "$ac_site_file" >&5
2330 if test -r "$cache_file"; then
2331 # Some versions of bash will fail to source /dev/null (special
2332 # files actually), so we avoid doing that.
2333 if test -f "$cache_file"; then
2334 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2335 $as_echo "$as_me: loading cache $cache_file" >&6;}
2337 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2338 *) . "./$cache_file";;
2342 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2343 $as_echo "$as_me: creating cache $cache_file" >&6;}
2347 # Check that the precious variables saved in the cache have kept the same
2349 ac_cache_corrupted=false
2350 for ac_var in $ac_precious_vars; do
2351 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2352 eval ac_new_set=\$ac_env_${ac_var}_set
2353 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2354 eval ac_new_val=\$ac_env_${ac_var}_value
2355 case $ac_old_set,$ac_new_set in
2357 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2358 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2359 ac_cache_corrupted=: ;;
2361 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2362 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2363 ac_cache_corrupted=: ;;
2366 if test "x$ac_old_val" != "x$ac_new_val"; then
2367 # differences in whitespace do not lead to failure.
2368 ac_old_val_w=`echo x $ac_old_val`
2369 ac_new_val_w=`echo x $ac_new_val`
2370 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2371 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2372 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2373 ac_cache_corrupted=:
2375 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2376 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2377 eval $ac_var=\$ac_old_val
2379 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2380 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2381 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2382 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2385 # Pass precious variables to config.status.
2386 if test "$ac_new_set" = set; then
2388 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2389 *) ac_arg=$ac_var=$ac_new_val ;;
2391 case " $ac_configure_args " in
2392 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2393 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2397 if $ac_cache_corrupted; then
2398 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2399 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2400 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2401 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2402 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2404 ## -------------------- ##
2405 ## Main body of script. ##
2406 ## -------------------- ##
2409 ac_cpp='$CPP $CPPFLAGS'
2410 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2411 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2412 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2420 # This works around the fact that libtool configuration may change LD
2421 # for this particular configuration, but some shells, instead of
2422 # keeping the changes in LD private, export them just because LD is
2423 # exported. We don't use libtool yet, but some day we might, so...
2424 ORIGINAL_LD_FOR_MULTILIBS=$LD
2427 # Check whether --with-target-subdir was given.
2428 if test "${with_target_subdir+set}" = set; then :
2429 withval=$with_target_subdir;
2433 # Check whether --with-build-subdir was given.
2434 if test "${with_build_subdir+set}" = set; then :
2435 withval=$with_build_subdir;
2439 # Check whether --with-cross-host was given.
2440 if test "${with_cross_host+set}" = set; then :
2441 withval=$with_cross_host;
2445 # Check whether --with-newlib was given.
2446 if test "${with_newlib+set}" = set; then :
2447 withval=$with_newlib;
2451 if test "${srcdir}" = "."; then
2452 if test -n "${with_build_subdir}"; then
2453 libiberty_topdir="${srcdir}/../.."
2455 elif test -z "${with_target_subdir}"; then
2456 libiberty_topdir="${srcdir}/.."
2458 if test "${with_target_subdir}" != "."; then
2459 libiberty_topdir="${srcdir}/${with_multisrctop}../.."
2461 libiberty_topdir="${srcdir}/${with_multisrctop}.."
2465 libiberty_topdir="${srcdir}/.."
2469 for ac_dir in $libiberty_topdir "$srcdir"/$libiberty_topdir; do
2470 for ac_t in install-sh install.sh shtool; do
2471 if test -f "$ac_dir/$ac_t"; then
2473 ac_install_sh="$ac_aux_dir/$ac_t -c"
2478 if test -z "$ac_aux_dir"; then
2479 as_fn_error "cannot find install-sh, install.sh, or shtool in $libiberty_topdir \"$srcdir\"/$libiberty_topdir" "$LINENO" 5
2482 # These three variables are undocumented and unsupported,
2483 # and are intended to be withdrawn in a future Autoconf release.
2484 # They can cause serious problems if a builder's source tree is in a directory
2485 # whose full name contains unusual characters.
2486 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2487 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2488 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2494 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2495 # Check whether --enable-maintainer-mode was given.
2496 if test "${enable_maintainer_mode+set}" = set; then :
2497 enableval=$enable_maintainer_mode; maintainer_mode=$enableval
2503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
2504 $as_echo "$maintainer_mode" >&6; }
2506 if test "$maintainer_mode" = "yes"; then
2514 # Do we have a single-tree copy of texinfo? Even if we do, we can't
2515 # rely on it - libiberty is built before texinfo.
2516 # Extract the first word of "makeinfo", so it can be a program name with args.
2517 set dummy makeinfo; ac_word=$2
2518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2519 $as_echo_n "checking for $ac_word... " >&6; }
2520 if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
2521 $as_echo_n "(cached) " >&6
2523 if test -n "$MAKEINFO"; then
2524 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
2526 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2530 test -z "$as_dir" && as_dir=.
2531 for ac_exec_ext in '' $ac_executable_extensions; do
2532 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2533 ac_cv_prog_MAKEINFO="makeinfo"
2534 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2543 MAKEINFO=$ac_cv_prog_MAKEINFO
2544 if test -n "$MAKEINFO"; then
2545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
2546 $as_echo "$MAKEINFO" >&6; }
2548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2549 $as_echo "no" >&6; }
2553 if test "x$MAKEINFO" = "x"; then
2554 MAKEINFO="@echo makeinfo missing; true"
2559 */missing\ makeinfo*)
2561 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
2562 *** Makeinfo is missing. Info documentation will not be built." >&5
2563 $as_echo "$as_me: WARNING:
2564 *** Makeinfo is missing. Info documentation will not be built." >&2;}
2567 case x"`$MAKEINFO --version | grep 'GNU texinfo'`" in
2569 MAKEINFO="@echo $MAKEINFO is too old, 4.0 or newer required; true"
2571 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
2572 *** Makeinfo is too old. Info documentation will not be built." >&5
2573 $as_echo "$as_me: WARNING:
2574 *** Makeinfo is too old. Info documentation will not be built." >&2;}
2583 # Extract the first word of "perl", so it can be a program name with args.
2584 set dummy perl; ac_word=$2
2585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2586 $as_echo_n "checking for $ac_word... " >&6; }
2587 if test "${ac_cv_prog_PERL+set}" = set; then :
2588 $as_echo_n "(cached) " >&6
2590 if test -n "$PERL"; then
2591 ac_cv_prog_PERL="$PERL" # Let the user override the test.
2593 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2597 test -z "$as_dir" && as_dir=.
2598 for ac_exec_ext in '' $ac_executable_extensions; do
2599 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2600 ac_cv_prog_PERL="perl"
2601 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2610 PERL=$ac_cv_prog_PERL
2611 if test -n "$PERL"; then
2612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
2613 $as_echo "$PERL" >&6; }
2615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2616 $as_echo "no" >&6; }
2620 if test x"$PERL" = x""; then
2627 # Make sure we can run config.sub.
2628 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2629 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2632 $as_echo_n "checking build system type... " >&6; }
2633 if test "${ac_cv_build+set}" = set; then :
2634 $as_echo_n "(cached) " >&6
2636 ac_build_alias=$build_alias
2637 test "x$ac_build_alias" = x &&
2638 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2639 test "x$ac_build_alias" = x &&
2640 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2641 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2642 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2646 $as_echo "$ac_cv_build" >&6; }
2647 case $ac_cv_build in
2649 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2652 ac_save_IFS=$IFS; IFS='-'
2658 # Remember, the first character of IFS is used to create $*,
2659 # except with old shells:
2662 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2666 $as_echo_n "checking host system type... " >&6; }
2667 if test "${ac_cv_host+set}" = set; then :
2668 $as_echo_n "(cached) " >&6
2670 if test "x$host_alias" = x; then
2671 ac_cv_host=$ac_cv_build
2673 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2674 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2679 $as_echo "$ac_cv_host" >&6; }
2682 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2685 ac_save_IFS=$IFS; IFS='-'
2691 # Remember, the first character of IFS is used to create $*,
2692 # except with old shells:
2695 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2700 if test -n "$ac_tool_prefix"; then
2701 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2702 set dummy ${ac_tool_prefix}ar; ac_word=$2
2703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2704 $as_echo_n "checking for $ac_word... " >&6; }
2705 if test "${ac_cv_prog_AR+set}" = set; then :
2706 $as_echo_n "(cached) " >&6
2708 if test -n "$AR"; then
2709 ac_cv_prog_AR="$AR" # Let the user override the test.
2711 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2715 test -z "$as_dir" && as_dir=.
2716 for ac_exec_ext in '' $ac_executable_extensions; do
2717 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2718 ac_cv_prog_AR="${ac_tool_prefix}ar"
2719 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2729 if test -n "$AR"; then
2730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
2731 $as_echo "$AR" >&6; }
2733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2734 $as_echo "no" >&6; }
2739 if test -z "$ac_cv_prog_AR"; then
2741 # Extract the first word of "ar", so it can be a program name with args.
2742 set dummy ar; ac_word=$2
2743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2744 $as_echo_n "checking for $ac_word... " >&6; }
2745 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
2746 $as_echo_n "(cached) " >&6
2748 if test -n "$ac_ct_AR"; then
2749 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
2751 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2755 test -z "$as_dir" && as_dir=.
2756 for ac_exec_ext in '' $ac_executable_extensions; do
2757 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2758 ac_cv_prog_ac_ct_AR="ar"
2759 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2768 ac_ct_AR=$ac_cv_prog_ac_ct_AR
2769 if test -n "$ac_ct_AR"; then
2770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
2771 $as_echo "$ac_ct_AR" >&6; }
2773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2774 $as_echo "no" >&6; }
2777 if test "x$ac_ct_AR" = x; then
2780 case $cross_compiling:$ac_tool_warned in
2782 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2783 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2784 ac_tool_warned=yes ;;
2792 if test -n "$ac_tool_prefix"; then
2793 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2794 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2796 $as_echo_n "checking for $ac_word... " >&6; }
2797 if test "${ac_cv_prog_RANLIB+set}" = set; then :
2798 $as_echo_n "(cached) " >&6
2800 if test -n "$RANLIB"; then
2801 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2803 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2807 test -z "$as_dir" && as_dir=.
2808 for ac_exec_ext in '' $ac_executable_extensions; do
2809 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2810 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2811 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2820 RANLIB=$ac_cv_prog_RANLIB
2821 if test -n "$RANLIB"; then
2822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
2823 $as_echo "$RANLIB" >&6; }
2825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2826 $as_echo "no" >&6; }
2831 if test -z "$ac_cv_prog_RANLIB"; then
2832 ac_ct_RANLIB=$RANLIB
2833 # Extract the first word of "ranlib", so it can be a program name with args.
2834 set dummy ranlib; ac_word=$2
2835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2836 $as_echo_n "checking for $ac_word... " >&6; }
2837 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
2838 $as_echo_n "(cached) " >&6
2840 if test -n "$ac_ct_RANLIB"; then
2841 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2843 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2847 test -z "$as_dir" && as_dir=.
2848 for ac_exec_ext in '' $ac_executable_extensions; do
2849 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2850 ac_cv_prog_ac_ct_RANLIB="ranlib"
2851 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2860 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2861 if test -n "$ac_ct_RANLIB"; then
2862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
2863 $as_echo "$ac_ct_RANLIB" >&6; }
2865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2866 $as_echo "no" >&6; }
2869 if test "x$ac_ct_RANLIB" = x; then
2872 case $cross_compiling:$ac_tool_warned in
2874 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2875 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2876 ac_tool_warned=yes ;;
2878 RANLIB=$ac_ct_RANLIB
2881 RANLIB="$ac_cv_prog_RANLIB"
2885 # Add --enable-multilib to configure.
2886 # Default to --enable-multilib
2887 # Check whether --enable-multilib was given.
2888 if test "${enable_multilib+set}" = set; then :
2889 enableval=$enable_multilib; case "$enableval" in
2890 yes) multilib=yes ;;
2892 *) as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;;
2899 # Even if the default multilib is not a cross compilation,
2900 # it may be that some of the other multilibs are.
2901 if test $cross_compiling = no && test $multilib = yes \
2902 && test "x${with_multisubdir}" != x ; then
2903 cross_compiling=maybe
2906 # We may wish to install the target headers somewhere.
2907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to install libiberty headers and static library" >&5
2908 $as_echo_n "checking whether to install libiberty headers and static library... " >&6; }
2910 # Check whether --enable-install-libiberty was given.
2911 if test "${enable_install_libiberty+set}" = set; then :
2912 enableval=$enable_install_libiberty; enable_install_libiberty=$enableval
2914 enable_install_libiberty=no
2917 # Option parsed, now set things appropriately.
2918 case x"$enable_install_libiberty" in
2920 target_header_dir=libiberty
2926 # This could be sanity-checked in various ways...
2927 target_header_dir="${enable_install_libiberty}"
2930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_install_libiberty" >&5
2931 $as_echo "$enable_install_libiberty" >&6; }
2932 { $as_echo "$as_me:${as_lineno-$LINENO}: target_header_dir = $target_header_dir" >&5
2933 $as_echo "$as_me: target_header_dir = $target_header_dir" >&6;}
2937 ac_cpp='$CPP $CPPFLAGS'
2938 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2939 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2940 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2941 if test -n "$ac_tool_prefix"; then
2942 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2943 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2945 $as_echo_n "checking for $ac_word... " >&6; }
2946 if test "${ac_cv_prog_CC+set}" = set; then :
2947 $as_echo_n "(cached) " >&6
2949 if test -n "$CC"; then
2950 ac_cv_prog_CC="$CC" # Let the user override the test.
2952 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2956 test -z "$as_dir" && as_dir=.
2957 for ac_exec_ext in '' $ac_executable_extensions; do
2958 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2959 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2960 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2970 if test -n "$CC"; then
2971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2972 $as_echo "$CC" >&6; }
2974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2975 $as_echo "no" >&6; }
2980 if test -z "$ac_cv_prog_CC"; then
2982 # Extract the first word of "gcc", so it can be a program name with args.
2983 set dummy gcc; ac_word=$2
2984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2985 $as_echo_n "checking for $ac_word... " >&6; }
2986 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2987 $as_echo_n "(cached) " >&6
2989 if test -n "$ac_ct_CC"; then
2990 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2992 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2996 test -z "$as_dir" && as_dir=.
2997 for ac_exec_ext in '' $ac_executable_extensions; do
2998 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2999 ac_cv_prog_ac_ct_CC="gcc"
3000 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3009 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3010 if test -n "$ac_ct_CC"; then
3011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3012 $as_echo "$ac_ct_CC" >&6; }
3014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3015 $as_echo "no" >&6; }
3018 if test "x$ac_ct_CC" = x; then
3021 case $cross_compiling:$ac_tool_warned in
3023 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3024 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3025 ac_tool_warned=yes ;;
3033 if test -z "$CC"; then
3034 if test -n "$ac_tool_prefix"; then
3035 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3036 set dummy ${ac_tool_prefix}cc; ac_word=$2
3037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3038 $as_echo_n "checking for $ac_word... " >&6; }
3039 if test "${ac_cv_prog_CC+set}" = set; then :
3040 $as_echo_n "(cached) " >&6
3042 if test -n "$CC"; then
3043 ac_cv_prog_CC="$CC" # Let the user override the test.
3045 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3049 test -z "$as_dir" && as_dir=.
3050 for ac_exec_ext in '' $ac_executable_extensions; do
3051 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3052 ac_cv_prog_CC="${ac_tool_prefix}cc"
3053 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3063 if test -n "$CC"; then
3064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3065 $as_echo "$CC" >&6; }
3067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3068 $as_echo "no" >&6; }
3074 if test -z "$CC"; then
3075 # Extract the first word of "cc", so it can be a program name with args.
3076 set dummy cc; ac_word=$2
3077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3078 $as_echo_n "checking for $ac_word... " >&6; }
3079 if test "${ac_cv_prog_CC+set}" = set; then :
3080 $as_echo_n "(cached) " >&6
3082 if test -n "$CC"; then
3083 ac_cv_prog_CC="$CC" # Let the user override the test.
3086 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3090 test -z "$as_dir" && as_dir=.
3091 for ac_exec_ext in '' $ac_executable_extensions; do
3092 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3093 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3094 ac_prog_rejected=yes
3098 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3105 if test $ac_prog_rejected = yes; then
3106 # We found a bogon in the path, so make sure we never use it.
3107 set dummy $ac_cv_prog_CC
3109 if test $# != 0; then
3110 # We chose a different compiler from the bogus one.
3111 # However, it has the same basename, so the bogon will be chosen
3112 # first if we set CC to just the basename; use the full file name.
3114 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3120 if test -n "$CC"; then
3121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3122 $as_echo "$CC" >&6; }
3124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3125 $as_echo "no" >&6; }
3130 if test -z "$CC"; then
3131 if test -n "$ac_tool_prefix"; then
3132 for ac_prog in cl.exe
3134 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3135 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3137 $as_echo_n "checking for $ac_word... " >&6; }
3138 if test "${ac_cv_prog_CC+set}" = set; then :
3139 $as_echo_n "(cached) " >&6
3141 if test -n "$CC"; then
3142 ac_cv_prog_CC="$CC" # Let the user override the test.
3144 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3148 test -z "$as_dir" && as_dir=.
3149 for ac_exec_ext in '' $ac_executable_extensions; do
3150 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3151 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3152 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3162 if test -n "$CC"; then
3163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3164 $as_echo "$CC" >&6; }
3166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3167 $as_echo "no" >&6; }
3171 test -n "$CC" && break
3174 if test -z "$CC"; then
3176 for ac_prog in cl.exe
3178 # Extract the first word of "$ac_prog", so it can be a program name with args.
3179 set dummy $ac_prog; ac_word=$2
3180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3181 $as_echo_n "checking for $ac_word... " >&6; }
3182 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3183 $as_echo_n "(cached) " >&6
3185 if test -n "$ac_ct_CC"; then
3186 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3188 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3192 test -z "$as_dir" && as_dir=.
3193 for ac_exec_ext in '' $ac_executable_extensions; do
3194 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3195 ac_cv_prog_ac_ct_CC="$ac_prog"
3196 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3205 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3206 if test -n "$ac_ct_CC"; then
3207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3208 $as_echo "$ac_ct_CC" >&6; }
3210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3211 $as_echo "no" >&6; }
3215 test -n "$ac_ct_CC" && break
3218 if test "x$ac_ct_CC" = x; then
3221 case $cross_compiling:$ac_tool_warned in
3223 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3224 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3225 ac_tool_warned=yes ;;
3234 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3235 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3236 as_fn_error "no acceptable C compiler found in \$PATH
3237 See \`config.log' for more details." "$LINENO" 5; }
3239 # Provide some information about the compiler.
3240 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3243 for ac_option in --version -v -V -qversion; do
3244 { { ac_try="$ac_compiler $ac_option >&5"
3246 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3247 *) ac_try_echo=$ac_try;;
3249 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3250 $as_echo "$ac_try_echo"; } >&5
3251 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3253 if test -s conftest.err; then
3255 ... rest of stderr output deleted ...
3256 10q' conftest.err >conftest.er1
3257 cat conftest.er1 >&5
3258 rm -f conftest.er1 conftest.err
3260 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3261 test $ac_status = 0; }
3264 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3265 /* end confdefs.h. */
3276 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
3277 (eval $ac_link) 2>&5
3279 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3280 test $ac_status = 0; }; then :
3285 if test x$gcc_no_link = xyes; then
3286 # Setting cross_compile will disable run tests; it will
3287 # also disable AC_CHECK_FILE but that's generally
3288 # correct if we can't link.
3292 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3293 /* end confdefs.h. */
3303 ac_clean_files_save=$ac_clean_files
3304 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3305 # Try to create an executable without -o first, disregard a.out.
3306 # It will help us diagnose broken compilers, and finding out an intuition
3308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3309 $as_echo_n "checking for C compiler default output file name... " >&6; }
3310 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3312 # The possible output files:
3313 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3316 for ac_file in $ac_files
3319 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3320 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3325 if { { ac_try="$ac_link_default"
3327 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3328 *) ac_try_echo=$ac_try;;
3330 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3331 $as_echo "$ac_try_echo"; } >&5
3332 (eval "$ac_link_default") 2>&5
3334 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3335 test $ac_status = 0; }; then :
3336 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3337 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3338 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3339 # so that the user can short-circuit this test for compilers unknown to
3341 for ac_file in $ac_files ''
3343 test -f "$ac_file" || continue
3345 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3348 # We found the default executable, but exeext='' is most
3352 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3354 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3356 # We set ac_cv_exeext here because the later test for it is not
3357 # safe: cross compilers may not add the suffix if given an `-o'
3358 # argument, so we may need to know it at that point already.
3359 # Even if this section looks crufty: it has the advantage of
3366 test "$ac_cv_exeext" = no && ac_cv_exeext=
3371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3372 $as_echo "$ac_file" >&6; }
3373 if test -z "$ac_file"; then :
3374 $as_echo "$as_me: failed program was:" >&5
3375 sed 's/^/| /' conftest.$ac_ext >&5
3377 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3378 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3379 { as_fn_set_status 77
3380 as_fn_error "C compiler cannot create executables
3381 See \`config.log' for more details." "$LINENO" 5; }; }
3383 ac_exeext=$ac_cv_exeext
3385 # Check that the compiler produces executables we can run. If not, either
3386 # the compiler is broken, or we cross compile.
3387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3388 $as_echo_n "checking whether the C compiler works... " >&6; }
3389 # If not cross compiling, check that we can run a simple program.
3390 if test "$cross_compiling" != yes; then
3391 if { ac_try='./$ac_file'
3392 { { case "(($ac_try" in
3393 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3394 *) ac_try_echo=$ac_try;;
3396 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3397 $as_echo "$ac_try_echo"; } >&5
3398 (eval "$ac_try") 2>&5
3400 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3401 test $ac_status = 0; }; }; then
3404 if test "$cross_compiling" = maybe; then
3407 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3408 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3409 as_fn_error "cannot run C compiled programs.
3410 If you meant to cross compile, use \`--host'.
3411 See \`config.log' for more details." "$LINENO" 5; }
3415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3416 $as_echo "yes" >&6; }
3418 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3419 ac_clean_files=$ac_clean_files_save
3420 # Check that the compiler produces executables we can run. If not, either
3421 # the compiler is broken, or we cross compile.
3422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3423 $as_echo_n "checking whether we are cross compiling... " >&6; }
3424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3425 $as_echo "$cross_compiling" >&6; }
3427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3428 $as_echo_n "checking for suffix of executables... " >&6; }
3429 if { { ac_try="$ac_link"
3431 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3432 *) ac_try_echo=$ac_try;;
3434 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3435 $as_echo "$ac_try_echo"; } >&5
3436 (eval "$ac_link") 2>&5
3438 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3439 test $ac_status = 0; }; then :
3440 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3441 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3442 # work properly (i.e., refer to `conftest.exe'), while it won't with
3444 for ac_file in conftest.exe conftest conftest.*; do
3445 test -f "$ac_file" || continue
3447 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3448 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3454 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3455 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3456 as_fn_error "cannot compute suffix of executables: cannot compile and link
3457 See \`config.log' for more details." "$LINENO" 5; }
3459 rm -f conftest$ac_cv_exeext
3460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3461 $as_echo "$ac_cv_exeext" >&6; }
3463 rm -f conftest.$ac_ext
3464 EXEEXT=$ac_cv_exeext
3467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3468 $as_echo_n "checking for suffix of object files... " >&6; }
3469 if test "${ac_cv_objext+set}" = set; then :
3470 $as_echo_n "(cached) " >&6
3472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3473 /* end confdefs.h. */
3483 rm -f conftest.o conftest.obj
3484 if { { ac_try="$ac_compile"
3486 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3487 *) ac_try_echo=$ac_try;;
3489 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3490 $as_echo "$ac_try_echo"; } >&5
3491 (eval "$ac_compile") 2>&5
3493 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3494 test $ac_status = 0; }; then :
3495 for ac_file in conftest.o conftest.obj conftest.*; do
3496 test -f "$ac_file" || continue;
3498 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3499 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3504 $as_echo "$as_me: failed program was:" >&5
3505 sed 's/^/| /' conftest.$ac_ext >&5
3507 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3508 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3509 as_fn_error "cannot compute suffix of object files: cannot compile
3510 See \`config.log' for more details." "$LINENO" 5; }
3512 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3515 $as_echo "$ac_cv_objext" >&6; }
3516 OBJEXT=$ac_cv_objext
3518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3519 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3520 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3521 $as_echo_n "(cached) " >&6
3523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3524 /* end confdefs.h. */
3537 if ac_fn_c_try_compile "$LINENO"; then :
3542 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3543 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3547 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3548 if test $ac_compiler_gnu = yes; then
3553 ac_test_CFLAGS=${CFLAGS+set}
3554 ac_save_CFLAGS=$CFLAGS
3555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3556 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3557 if test "${ac_cv_prog_cc_g+set}" = set; then :
3558 $as_echo_n "(cached) " >&6
3560 ac_save_c_werror_flag=$ac_c_werror_flag
3561 ac_c_werror_flag=yes
3564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3565 /* end confdefs.h. */
3575 if ac_fn_c_try_compile "$LINENO"; then :
3579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3580 /* end confdefs.h. */
3590 if ac_fn_c_try_compile "$LINENO"; then :
3593 ac_c_werror_flag=$ac_save_c_werror_flag
3595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3596 /* end confdefs.h. */
3606 if ac_fn_c_try_compile "$LINENO"; then :
3609 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3611 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3613 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3614 ac_c_werror_flag=$ac_save_c_werror_flag
3616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3617 $as_echo "$ac_cv_prog_cc_g" >&6; }
3618 if test "$ac_test_CFLAGS" = set; then
3619 CFLAGS=$ac_save_CFLAGS
3620 elif test $ac_cv_prog_cc_g = yes; then
3621 if test "$GCC" = yes; then
3627 if test "$GCC" = yes; then
3633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3634 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3635 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3636 $as_echo_n "(cached) " >&6
3638 ac_cv_prog_cc_c89=no
3640 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3641 /* end confdefs.h. */
3644 #include <sys/types.h>
3645 #include <sys/stat.h>
3646 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3647 struct buf { int x; };
3648 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3649 static char *e (p, i)
3655 static char *f (char * (*g) (char **, int), char **p, ...)
3660 s = g (p, va_arg (v,int));
3665 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3666 function prototypes and stuff, but not '\xHH' hex character constants.
3667 These don't provoke an error unfortunately, instead are silently treated
3668 as 'x'. The following induces an error, until -std is added to get
3669 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3670 array size at least. It's necessary to write '\x00'==0 to get something
3671 that's true only with -std. */
3672 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3674 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3675 inside strings and character constants. */
3677 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3679 int test (int i, double x);
3680 struct s1 {int (*f) (int a);};
3681 struct s2 {int (*f) (double a);};
3682 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3688 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3693 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3694 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3696 CC="$ac_save_CC $ac_arg"
3697 if ac_fn_c_try_compile "$LINENO"; then :
3698 ac_cv_prog_cc_c89=$ac_arg
3700 rm -f core conftest.err conftest.$ac_objext
3701 test "x$ac_cv_prog_cc_c89" != "xno" && break
3703 rm -f conftest.$ac_ext
3708 case "x$ac_cv_prog_cc_c89" in
3710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3711 $as_echo "none needed" >&6; } ;;
3713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3714 $as_echo "unsupported" >&6; } ;;
3716 CC="$CC $ac_cv_prog_cc_c89"
3717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3718 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3720 if test "x$ac_cv_prog_cc_c89" != xno; then :
3725 ac_cpp='$CPP $CPPFLAGS'
3726 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3727 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3728 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3732 ac_cpp='$CPP $CPPFLAGS'
3733 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3734 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3735 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3737 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3738 # On Suns, sometimes $CPP names a directory.
3739 if test -n "$CPP" && test -d "$CPP"; then
3742 if test -z "$CPP"; then
3743 if test "${ac_cv_prog_CPP+set}" = set; then :
3744 $as_echo_n "(cached) " >&6
3746 # Double quotes because CPP needs to be expanded
3747 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3750 for ac_c_preproc_warn_flag in '' yes
3752 # Use a header file that comes with gcc, so configuring glibc
3753 # with a fresh cross-compiler works.
3754 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3755 # <limits.h> exists even on freestanding compilers.
3756 # On the NeXT, cc -E runs the code through the compiler's parser,
3757 # not just through cpp. "Syntax error" is here to catch this case.
3758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3759 /* end confdefs.h. */
3761 # include <limits.h>
3763 # include <assert.h>
3767 if ac_fn_c_try_cpp "$LINENO"; then :
3770 # Broken: fails on valid input.
3773 rm -f conftest.err conftest.$ac_ext
3775 # OK, works on sane cases. Now check whether nonexistent headers
3776 # can be detected and how.
3777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3778 /* end confdefs.h. */
3779 #include <ac_nonexistent.h>
3781 if ac_fn_c_try_cpp "$LINENO"; then :
3782 # Broken: success on invalid input.
3785 # Passes both tests.
3789 rm -f conftest.err conftest.$ac_ext
3792 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3793 rm -f conftest.err conftest.$ac_ext
3794 if $ac_preproc_ok; then :
3806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3807 $as_echo "$CPP" >&6; }
3809 for ac_c_preproc_warn_flag in '' yes
3811 # Use a header file that comes with gcc, so configuring glibc
3812 # with a fresh cross-compiler works.
3813 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3814 # <limits.h> exists even on freestanding compilers.
3815 # On the NeXT, cc -E runs the code through the compiler's parser,
3816 # not just through cpp. "Syntax error" is here to catch this case.
3817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3818 /* end confdefs.h. */
3820 # include <limits.h>
3822 # include <assert.h>
3826 if ac_fn_c_try_cpp "$LINENO"; then :
3829 # Broken: fails on valid input.
3832 rm -f conftest.err conftest.$ac_ext
3834 # OK, works on sane cases. Now check whether nonexistent headers
3835 # can be detected and how.
3836 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3837 /* end confdefs.h. */
3838 #include <ac_nonexistent.h>
3840 if ac_fn_c_try_cpp "$LINENO"; then :
3841 # Broken: success on invalid input.
3844 # Passes both tests.
3848 rm -f conftest.err conftest.$ac_ext
3851 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3852 rm -f conftest.err conftest.$ac_ext
3853 if $ac_preproc_ok; then :
3856 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3857 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3858 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3859 See \`config.log' for more details." "$LINENO" 5; }
3863 ac_cpp='$CPP $CPPFLAGS'
3864 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3865 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3866 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3870 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3871 if test "${ac_cv_path_GREP+set}" = set; then :
3872 $as_echo_n "(cached) " >&6
3874 if test -z "$GREP"; then
3875 ac_path_GREP_found=false
3876 # Loop through the user's path and test for each of PROGNAME-LIST
3877 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3878 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3881 test -z "$as_dir" && as_dir=.
3882 for ac_prog in grep ggrep; do
3883 for ac_exec_ext in '' $ac_executable_extensions; do
3884 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3885 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3886 # Check for GNU ac_path_GREP and select it if it is found.
3887 # Check for GNU $ac_path_GREP
3888 case `"$ac_path_GREP" --version 2>&1` in
3890 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3893 $as_echo_n 0123456789 >"conftest.in"
3896 cat "conftest.in" "conftest.in" >"conftest.tmp"
3897 mv "conftest.tmp" "conftest.in"
3898 cp "conftest.in" "conftest.nl"
3899 $as_echo 'GREP' >> "conftest.nl"
3900 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3901 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3902 as_fn_arith $ac_count + 1 && ac_count=$as_val
3903 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3904 # Best one so far, save it but keep looking for a better one
3905 ac_cv_path_GREP="$ac_path_GREP"
3906 ac_path_GREP_max=$ac_count
3908 # 10*(2^10) chars as input seems more than enough
3909 test $ac_count -gt 10 && break
3911 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3914 $ac_path_GREP_found && break 3
3919 if test -z "$ac_cv_path_GREP"; then
3920 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3923 ac_cv_path_GREP=$GREP
3927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3928 $as_echo "$ac_cv_path_GREP" >&6; }
3929 GREP="$ac_cv_path_GREP"
3932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3933 $as_echo_n "checking for egrep... " >&6; }
3934 if test "${ac_cv_path_EGREP+set}" = set; then :
3935 $as_echo_n "(cached) " >&6
3937 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3938 then ac_cv_path_EGREP="$GREP -E"
3940 if test -z "$EGREP"; then
3941 ac_path_EGREP_found=false
3942 # Loop through the user's path and test for each of PROGNAME-LIST
3943 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3944 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3947 test -z "$as_dir" && as_dir=.
3948 for ac_prog in egrep; do
3949 for ac_exec_ext in '' $ac_executable_extensions; do
3950 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3951 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3952 # Check for GNU ac_path_EGREP and select it if it is found.
3953 # Check for GNU $ac_path_EGREP
3954 case `"$ac_path_EGREP" --version 2>&1` in
3956 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3959 $as_echo_n 0123456789 >"conftest.in"
3962 cat "conftest.in" "conftest.in" >"conftest.tmp"
3963 mv "conftest.tmp" "conftest.in"
3964 cp "conftest.in" "conftest.nl"
3965 $as_echo 'EGREP' >> "conftest.nl"
3966 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3967 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3968 as_fn_arith $ac_count + 1 && ac_count=$as_val
3969 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3970 # Best one so far, save it but keep looking for a better one
3971 ac_cv_path_EGREP="$ac_path_EGREP"
3972 ac_path_EGREP_max=$ac_count
3974 # 10*(2^10) chars as input seems more than enough
3975 test $ac_count -gt 10 && break
3977 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3980 $ac_path_EGREP_found && break 3
3985 if test -z "$ac_cv_path_EGREP"; then
3986 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3989 ac_cv_path_EGREP=$EGREP
3994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3995 $as_echo "$ac_cv_path_EGREP" >&6; }
3996 EGREP="$ac_cv_path_EGREP"
3999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4000 $as_echo_n "checking for ANSI C header files... " >&6; }
4001 if test "${ac_cv_header_stdc+set}" = set; then :
4002 $as_echo_n "(cached) " >&6
4004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4005 /* end confdefs.h. */
4019 if ac_fn_c_try_compile "$LINENO"; then :
4020 ac_cv_header_stdc=yes
4022 ac_cv_header_stdc=no
4024 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4026 if test $ac_cv_header_stdc = yes; then
4027 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4029 /* end confdefs.h. */
4033 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4034 $EGREP "memchr" >/dev/null 2>&1; then :
4037 ac_cv_header_stdc=no
4043 if test $ac_cv_header_stdc = yes; then
4044 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4046 /* end confdefs.h. */
4050 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4051 $EGREP "free" >/dev/null 2>&1; then :
4054 ac_cv_header_stdc=no
4060 if test $ac_cv_header_stdc = yes; then
4061 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4062 if test "$cross_compiling" = yes; then :
4065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4066 /* end confdefs.h. */
4069 #if ((' ' & 0x0FF) == 0x020)
4070 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4071 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4073 # define ISLOWER(c) \
4074 (('a' <= (c) && (c) <= 'i') \
4075 || ('j' <= (c) && (c) <= 'r') \
4076 || ('s' <= (c) && (c) <= 'z'))
4077 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4080 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4085 for (i = 0; i < 256; i++)
4086 if (XOR (islower (i), ISLOWER (i))
4087 || toupper (i) != TOUPPER (i))
4092 if ac_fn_c_try_run "$LINENO"; then :
4095 ac_cv_header_stdc=no
4097 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4098 conftest.$ac_objext conftest.beam conftest.$ac_ext
4103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4104 $as_echo "$ac_cv_header_stdc" >&6; }
4105 if test $ac_cv_header_stdc = yes; then
4107 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4111 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4112 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4113 inttypes.h stdint.h unistd.h
4115 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4116 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4118 eval as_val=\$$as_ac_Header
4119 if test "x$as_val" = x""yes; then :
4120 cat >>confdefs.h <<_ACEOF
4121 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4130 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4131 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
4138 if test "$MINIX" = yes; then
4140 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4143 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4146 $as_echo "#define _MINIX 1" >>confdefs.h
4151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4152 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4153 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
4154 $as_echo_n "(cached) " >&6
4156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4157 /* end confdefs.h. */
4159 # define __EXTENSIONS__ 1
4160 $ac_includes_default
4169 if ac_fn_c_try_compile "$LINENO"; then :
4170 ac_cv_safe_to_define___extensions__=yes
4172 ac_cv_safe_to_define___extensions__=no
4174 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4177 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4178 test $ac_cv_safe_to_define___extensions__ = yes &&
4179 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4181 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4183 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4185 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4187 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4191 # Check whether --enable-largefile was given.
4192 if test "${enable_largefile+set}" = set; then :
4193 enableval=$enable_largefile;
4196 if test "$enable_largefile" != no; then
4198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4199 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4200 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
4201 $as_echo_n "(cached) " >&6
4203 ac_cv_sys_largefile_CC=no
4204 if test "$GCC" != yes; then
4207 # IRIX 6.2 and later do not support large files by default,
4208 # so use the C compiler's -n32 option if that helps.
4209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4210 /* end confdefs.h. */
4211 #include <sys/types.h>
4212 /* Check that off_t can represent 2**63 - 1 correctly.
4213 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4214 since some C++ compilers masquerading as C compilers
4215 incorrectly reject 9223372036854775807. */
4216 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4217 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4218 && LARGE_OFF_T % 2147483647 == 1)
4228 if ac_fn_c_try_compile "$LINENO"; then :
4231 rm -f core conftest.err conftest.$ac_objext
4233 if ac_fn_c_try_compile "$LINENO"; then :
4234 ac_cv_sys_largefile_CC=' -n32'; break
4236 rm -f core conftest.err conftest.$ac_objext
4240 rm -f conftest.$ac_ext
4243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4244 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4245 if test "$ac_cv_sys_largefile_CC" != no; then
4246 CC=$CC$ac_cv_sys_largefile_CC
4249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4250 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4251 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
4252 $as_echo_n "(cached) " >&6
4255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4256 /* end confdefs.h. */
4257 #include <sys/types.h>
4258 /* Check that off_t can represent 2**63 - 1 correctly.
4259 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4260 since some C++ compilers masquerading as C compilers
4261 incorrectly reject 9223372036854775807. */
4262 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4263 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4264 && LARGE_OFF_T % 2147483647 == 1)
4274 if ac_fn_c_try_compile "$LINENO"; then :
4275 ac_cv_sys_file_offset_bits=no; break
4277 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4279 /* end confdefs.h. */
4280 #define _FILE_OFFSET_BITS 64
4281 #include <sys/types.h>
4282 /* Check that off_t can represent 2**63 - 1 correctly.
4283 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4284 since some C++ compilers masquerading as C compilers
4285 incorrectly reject 9223372036854775807. */
4286 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4287 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4288 && LARGE_OFF_T % 2147483647 == 1)
4298 if ac_fn_c_try_compile "$LINENO"; then :
4299 ac_cv_sys_file_offset_bits=64; break
4301 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4302 ac_cv_sys_file_offset_bits=unknown
4306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4307 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4308 case $ac_cv_sys_file_offset_bits in #(
4311 cat >>confdefs.h <<_ACEOF
4312 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4317 if test $ac_cv_sys_file_offset_bits = unknown; then
4318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4319 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4320 if test "${ac_cv_sys_large_files+set}" = set; then :
4321 $as_echo_n "(cached) " >&6
4324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4325 /* end confdefs.h. */
4326 #include <sys/types.h>
4327 /* Check that off_t can represent 2**63 - 1 correctly.
4328 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4329 since some C++ compilers masquerading as C compilers
4330 incorrectly reject 9223372036854775807. */
4331 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4332 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4333 && LARGE_OFF_T % 2147483647 == 1)
4343 if ac_fn_c_try_compile "$LINENO"; then :
4344 ac_cv_sys_large_files=no; break
4346 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4348 /* end confdefs.h. */
4349 #define _LARGE_FILES 1
4350 #include <sys/types.h>
4351 /* Check that off_t can represent 2**63 - 1 correctly.
4352 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4353 since some C++ compilers masquerading as C compilers
4354 incorrectly reject 9223372036854775807. */
4355 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4356 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4357 && LARGE_OFF_T % 2147483647 == 1)
4367 if ac_fn_c_try_compile "$LINENO"; then :
4368 ac_cv_sys_large_files=1; break
4370 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4371 ac_cv_sys_large_files=unknown
4375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4376 $as_echo "$ac_cv_sys_large_files" >&6; }
4377 case $ac_cv_sys_large_files in #(
4380 cat >>confdefs.h <<_ACEOF
4381 #define _LARGE_FILES $ac_cv_sys_large_files
4390 ac_c_preproc_warn_flag=yes
4393 ac_cpp='$CPP $CPPFLAGS'
4394 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4395 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4396 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4398 ac_libiberty_warn_cflags=
4399 save_CFLAGS="$CFLAGS"
4400 for real_option in -W -Wall -Wwrite-strings -Wc++-compat \
4401 -Wstrict-prototypes; do
4402 # Do the check with the no- prefix removed since gcc silently
4403 # accepts any -Wno-* option on purpose
4404 case $real_option in
4405 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
4406 *) option=$real_option ;;
4408 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
4410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
4411 $as_echo_n "checking whether $CC supports $option... " >&6; }
4412 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
4413 $as_echo_n "(cached) " >&6
4416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4417 /* end confdefs.h. */
4427 if ac_fn_c_try_compile "$LINENO"; then :
4428 eval "$as_acx_Woption=yes"
4430 eval "$as_acx_Woption=no"
4432 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4435 eval ac_res=\$$as_acx_Woption
4436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
4437 $as_echo "$ac_res" >&6; }
4438 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
4439 ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }$real_option"
4442 CFLAGS="$save_CFLAGS"
4444 ac_cpp='$CPP $CPPFLAGS'
4445 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4446 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4447 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4451 ac_cpp='$CPP $CPPFLAGS'
4452 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4453 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4454 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4456 # Do the check with the no- prefix removed from the warning options
4457 # since gcc silently accepts any -Wno-* option on purpose
4458 if test "$GCC" = yes; then :
4459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic " >&5
4460 $as_echo_n "checking whether $CC supports -pedantic ... " >&6; }
4461 if test "${acx_cv_prog_cc_pedantic_+set}" = set; then :
4462 $as_echo_n "(cached) " >&6
4464 save_CFLAGS="$CFLAGS"
4466 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4467 /* end confdefs.h. */
4477 if ac_fn_c_try_compile "$LINENO"; then :
4478 acx_cv_prog_cc_pedantic_=yes
4480 acx_cv_prog_cc_pedantic_=no
4482 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4483 CFLAGS="$save_CFLAGS"
4485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic_" >&5
4486 $as_echo "$acx_cv_prog_cc_pedantic_" >&6; }
4487 if test $acx_cv_prog_cc_pedantic_ = yes; then :
4488 ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }-pedantic "
4493 ac_cpp='$CPP $CPPFLAGS'
4494 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4495 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4496 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4500 if test "x$CC" != xcc; then
4501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4502 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
4504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4505 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
4507 set dummy $CC; ac_cc=`$as_echo "$2" |
4508 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4509 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
4510 $as_echo_n "(cached) " >&6
4512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4513 /* end confdefs.h. */
4523 # Make sure it works both with $CC and with simple cc.
4524 # We do the test twice because some compilers refuse to overwrite an
4525 # existing .o file with -o, though they will create one.
4526 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4528 if { { case "(($ac_try" in
4529 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4530 *) ac_try_echo=$ac_try;;
4532 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4533 $as_echo "$ac_try_echo"; } >&5
4534 (eval "$ac_try") 2>&5
4536 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4537 test $ac_status = 0; } &&
4538 test -f conftest2.$ac_objext && { { case "(($ac_try" in
4539 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4540 *) ac_try_echo=$ac_try;;
4542 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4543 $as_echo "$ac_try_echo"; } >&5
4544 (eval "$ac_try") 2>&5
4546 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4547 test $ac_status = 0; };
4549 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4550 if test "x$CC" != xcc; then
4551 # Test first that cc exists at all.
4552 if { ac_try='cc -c conftest.$ac_ext >&5'
4553 { { case "(($ac_try" in
4554 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4555 *) ac_try_echo=$ac_try;;
4557 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4558 $as_echo "$ac_try_echo"; } >&5
4559 (eval "$ac_try") 2>&5
4561 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4562 test $ac_status = 0; }; }; then
4563 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4565 if { { case "(($ac_try" in
4566 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4567 *) ac_try_echo=$ac_try;;
4569 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4570 $as_echo "$ac_try_echo"; } >&5
4571 (eval "$ac_try") 2>&5
4573 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4574 test $ac_status = 0; } &&
4575 test -f conftest2.$ac_objext && { { case "(($ac_try" in
4576 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4577 *) ac_try_echo=$ac_try;;
4579 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4580 $as_echo "$ac_try_echo"; } >&5
4581 (eval "$ac_try") 2>&5
4583 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4584 test $ac_status = 0; };
4589 # cc exists but doesn't like -o.
4590 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4595 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4597 rm -f core conftest*
4600 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4602 $as_echo "yes" >&6; }
4604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4605 $as_echo "no" >&6; }
4607 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
4611 # autoconf is lame and doesn't give us any substitution variable for this.
4612 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
4613 NO_MINUS_C_MINUS_O=yes
4615 OUTPUT_OPTION='-o $@'
4620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
4621 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
4622 if test "${ac_cv_c_const+set}" = set; then :
4623 $as_echo_n "(cached) " >&6
4625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4626 /* end confdefs.h. */
4631 /* FIXME: Include the comments suggested by Paul. */
4633 /* Ultrix mips cc rejects this. */
4634 typedef int charset[2];
4636 /* SunOS 4.1.1 cc rejects this. */
4637 char const *const *pcpcc;
4639 /* NEC SVR4.0.2 mips cc rejects this. */
4640 struct point {int x, y;};
4641 static struct point const zero = {0,0};
4642 /* AIX XL C 1.02.0.0 rejects this.
4643 It does not let you subtract one const X* pointer from another in
4644 an arm of an if-expression whose if-part is not a constant
4646 const char *g = "string";
4647 pcpcc = &g + (g ? g-g : 0);
4648 /* HPUX 7.0 cc rejects these. */
4650 ppc = (char**) pcpcc;
4651 pcpcc = (char const *const *) ppc;
4652 { /* SCO 3.2v4 cc rejects this. */
4654 char const *s = 0 ? (char *) 0 : (char const *) 0;
4659 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
4661 const int *foo = &x[0];
4664 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4665 typedef const int *iptr;
4669 { /* AIX XL C 1.02.0.0 rejects this saying
4670 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4671 struct s { int j; const int *ap[3]; };
4672 struct s *b; b->j = 5;
4674 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4678 return !cs[0] && !zero.x;
4685 if ac_fn_c_try_compile "$LINENO"; then :
4690 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
4693 $as_echo "$ac_cv_c_const" >&6; }
4694 if test $ac_cv_c_const = no; then
4696 $as_echo "#define const /**/" >>confdefs.h
4700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
4701 $as_echo_n "checking for inline... " >&6; }
4702 if test "${ac_cv_c_inline+set}" = set; then :
4703 $as_echo_n "(cached) " >&6
4706 for ac_kw in inline __inline__ __inline; do
4707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4708 /* end confdefs.h. */
4711 static $ac_kw foo_t static_foo () {return 0; }
4712 $ac_kw foo_t foo () {return 0; }
4716 if ac_fn_c_try_compile "$LINENO"; then :
4717 ac_cv_c_inline=$ac_kw
4719 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4720 test "$ac_cv_c_inline" != no && break
4724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
4725 $as_echo "$ac_cv_c_inline" >&6; }
4727 case $ac_cv_c_inline in
4730 case $ac_cv_c_inline in
4732 *) ac_val=$ac_cv_c_inline;;
4734 cat >>confdefs.h <<_ACEOF
4736 #define inline $ac_val
4742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4743 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4744 if test "${ac_cv_c_bigendian+set}" = set; then :
4745 $as_echo_n "(cached) " >&6
4747 ac_cv_c_bigendian=unknown
4748 # See if we're dealing with a universal compiler.
4749 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4750 /* end confdefs.h. */
4751 #ifndef __APPLE_CC__
4752 not a universal capable compiler
4757 if ac_fn_c_try_compile "$LINENO"; then :
4759 # Check for potential -arch flags. It is not universal unless
4760 # there are at least two -arch flags with different values.
4763 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4764 if test -n "$ac_prev"; then
4766 i?86 | x86_64 | ppc | ppc64)
4767 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4770 ac_cv_c_bigendian=universal
4776 elif test "x$ac_word" = "x-arch"; then
4781 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4782 if test $ac_cv_c_bigendian = unknown; then
4783 # See if sys/param.h defines the BYTE_ORDER macro.
4784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4785 /* end confdefs.h. */
4786 #include <sys/types.h>
4787 #include <sys/param.h>
4792 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4793 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4802 if ac_fn_c_try_compile "$LINENO"; then :
4803 # It does; now see whether it defined to BIG_ENDIAN or not.
4804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4805 /* end confdefs.h. */
4806 #include <sys/types.h>
4807 #include <sys/param.h>
4812 #if BYTE_ORDER != BIG_ENDIAN
4820 if ac_fn_c_try_compile "$LINENO"; then :
4821 ac_cv_c_bigendian=yes
4823 ac_cv_c_bigendian=no
4825 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4827 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4829 if test $ac_cv_c_bigendian = unknown; then
4830 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4832 /* end confdefs.h. */
4838 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
4846 if ac_fn_c_try_compile "$LINENO"; then :
4847 # It does; now see whether it defined to _BIG_ENDIAN or not.
4848 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4849 /* end confdefs.h. */
4863 if ac_fn_c_try_compile "$LINENO"; then :
4864 ac_cv_c_bigendian=yes
4866 ac_cv_c_bigendian=no
4868 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4870 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4872 if test $ac_cv_c_bigendian = unknown; then
4873 # Compile a test program.
4874 if test "$cross_compiling" = yes; then :
4875 # Try to guess by grepping values from an object file.
4876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4877 /* end confdefs.h. */
4878 short int ascii_mm[] =
4879 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4880 short int ascii_ii[] =
4881 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4882 int use_ascii (int i) {
4883 return ascii_mm[i] + ascii_ii[i];
4885 short int ebcdic_ii[] =
4886 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4887 short int ebcdic_mm[] =
4888 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4889 int use_ebcdic (int i) {
4890 return ebcdic_mm[i] + ebcdic_ii[i];
4897 return use_ascii (foo) == use_ebcdic (foo);
4902 if ac_fn_c_try_compile "$LINENO"; then :
4903 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4904 ac_cv_c_bigendian=yes
4906 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4907 if test "$ac_cv_c_bigendian" = unknown; then
4908 ac_cv_c_bigendian=no
4910 # finding both strings is unlikely to happen, but who knows?
4911 ac_cv_c_bigendian=unknown
4915 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4918 /* end confdefs.h. */
4919 $ac_includes_default
4924 /* Are we little or big endian? From Harbison&Steele. */
4928 char c[sizeof (long int)];
4931 return u.c[sizeof (long int) - 1] == 1;
4937 if ac_fn_c_try_run "$LINENO"; then :
4938 ac_cv_c_bigendian=no
4940 ac_cv_c_bigendian=yes
4942 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4943 conftest.$ac_objext conftest.beam conftest.$ac_ext
4948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
4949 $as_echo "$ac_cv_c_bigendian" >&6; }
4950 case $ac_cv_c_bigendian in #(
4952 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
4958 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
4962 as_fn_error "unknown endianness
4963 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
4969 ac_config_headers="$ac_config_headers config.h:config.in"
4973 # Find a good install program. We prefer a C program (faster),
4974 # so one script is as good as another. But avoid the broken or
4975 # incompatible versions:
4976 # SysV /etc/install, /usr/sbin/install
4977 # SunOS /usr/etc/install
4978 # IRIX /sbin/install
4980 # AmigaOS /C/install, which installs bootblocks on floppy discs
4981 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4982 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4983 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4984 # OS/2's system install, which has a completely different semantic
4985 # ./install, which can be erroneously created by make from ./install.sh.
4986 # Reject install programs that cannot install multiple files.
4987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4988 $as_echo_n "checking for a BSD-compatible install... " >&6; }
4989 if test -z "$INSTALL"; then
4990 if test "${ac_cv_path_install+set}" = set; then :
4991 $as_echo_n "(cached) " >&6
4993 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4997 test -z "$as_dir" && as_dir=.
4998 # Account for people who put trailing slashes in PATH elements.
4999 case $as_dir/ in #((
5000 ./ | .// | /[cC]/* | \
5001 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
5002 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
5005 # OSF1 and SCO ODT 3.0 have their own names for install.
5006 # Don't use installbsd from OSF since it installs stuff as root
5008 for ac_prog in ginstall scoinst install; do
5009 for ac_exec_ext in '' $ac_executable_extensions; do
5010 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
5011 if test $ac_prog = install &&
5012 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5013 # AIX install. It has an incompatible calling convention.
5015 elif test $ac_prog = install &&
5016 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5017 # program-specific install script used by HP pwplus--don't use.
5020 rm -rf conftest.one conftest.two conftest.dir
5021 echo one > conftest.one
5022 echo two > conftest.two
5024 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
5025 test -s conftest.one && test -s conftest.two &&
5026 test -s conftest.dir/conftest.one &&
5027 test -s conftest.dir/conftest.two
5029 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
5042 rm -rf conftest.one conftest.two conftest.dir
5045 if test "${ac_cv_path_install+set}" = set; then
5046 INSTALL=$ac_cv_path_install
5048 # As a last resort, use the slow shell script. Don't cache a
5049 # value for INSTALL within a source directory, because that will
5050 # break other packages using the cache if that directory is
5051 # removed, or if the value is a relative name.
5052 INSTALL=$ac_install_sh
5055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
5056 $as_echo "$INSTALL" >&6; }
5058 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
5059 # It thinks the first close brace ends the variable substitution.
5060 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
5062 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
5064 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
5067 # Don't build the shared library for build.
5068 if [ -n "${with_build_subdir}" ]; then
5074 rs6000-ibm-aix3.1 | rs6000-ibm-aix)
5076 *-*-cxux7*) frag=mh-cxux7 ;;
5077 *-*-freebsd2.1.*) frag=mh-fbsd21 ;;
5078 *-*-freebsd2.2.[012]) frag=mh-fbsd21 ;;
5079 i370-*-opened*) frag=mh-openedition ;;
5080 i[34567]86-*-windows*) frag=mh-windows ;;
5083 if [ -n "${frag}" ]; then
5084 frag=${libiberty_topdir}/libiberty/config/$frag
5092 # PIC is the default on some targets or must not be used.
5094 # For darwin, common symbols are not allowed in MH_DYLIB files
5096 # If we are using a compiler supporting mdynamic-no-pic
5097 # and the option has been tested as safe to add, then cancel
5098 # it here, since the code generated is incompatible with shared
5100 *-mdynamic-no-pic*) PICFLAG='-fno-common -mno-dynamic-no-pic' ;;
5101 *) PICFLAG=-fno-common ;;
5105 # PIC is the default.
5108 # PIC is the default for 64-bit PA HP-UX.
5110 i[34567]86-*-cygwin* | x86_64-*-cygwin*)
5112 i[34567]86-*-mingw* | x86_64-*-mingw*)
5114 i[34567]86-*-interix[3-9]*)
5115 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
5116 # Instead, we relocate shared libraries at runtime.
5118 i[34567]86-*-nto-qnx*)
5119 # QNX uses GNU C++, but need to define -shared option too, otherwise
5121 PICFLAG='-fPIC -shared'
5123 i[34567]86-pc-msdosdjgpp*)
5124 # DJGPP does not support shared libraries at all.
5127 # On IA64 HP-UX, PIC is the default but the pic flag
5128 # sets the default TLS model and affects inlining.
5132 # PIC is the default.
5134 rs6000-ibm-aix* | powerpc-ibm-aix*)
5135 # All AIX code is PIC.
5138 # Some targets support both -fPIC and -fpic, but prefer the latter.
5140 i[34567]86-*-* | x86_64-*-*)
5143 # FIXME: Override -fPIC default in libgcc only?
5144 sh-*-linux* | sh[2346lbe]*-*-linux*)
5147 # FIXME: Simplify to sh*-*-netbsd*?
5148 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
5149 sh64-*-netbsd* | sh64l*-*-netbsd*)
5152 # Default to -fPIC unless specified otherwise.
5158 # If the user explicitly uses -fpic/-fPIC, keep that.
5169 # If they didn't specify --enable-shared, don't generate shared libs.
5170 case "${enable_shared}" in
5177 # ...unless --enable-host-shared was passed from top-level config:
5178 if [ "${enable_host_shared}" = "yes" ]; then
5182 if [ "${shared}" != "yes" ]; then
5188 case " ${CFLAGS} " in
5189 *\ -fsanitize=address\ *) NOASANFLAG=-fno-sanitize=address ;;
5193 echo "# Warning: this fragment is automatically generated" > temp-frag
5195 if [ -n "${frag}" ] && [ -f "${frag}" ]; then
5196 echo "Appending ${frag} to xhost-mkfrag"
5197 echo "# Following fragment copied from ${frag}" >> temp-frag
5198 cat ${frag} >> temp-frag
5201 # record if we want to build shared libs.
5202 if [ "${shared}" = "yes" ]; then
5203 echo enable_shared = yes >> temp-frag
5205 echo enable_shared = no >> temp-frag
5209 ${CONFIG_SHELL-/bin/sh} ${libiberty_topdir}/move-if-change temp-frag xhost-mkfrag
5211 host_makefile_frag=${frag}
5214 # It's OK to check for header files. Although the compiler may not be
5215 # able to link anything, it had better be able to at least compile
5217 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
5219 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5220 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
5221 eval as_val=\$$as_ac_Header
5222 if test "x$as_val" = x""yes; then :
5223 cat >>confdefs.h <<_ACEOF
5224 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
5231 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
5232 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
5233 $as_echo_n "(cached) " >&6
5235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5236 /* end confdefs.h. */
5237 #include <sys/types.h>
5238 #include <sys/wait.h>
5240 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
5243 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
5251 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
5256 if ac_fn_c_try_compile "$LINENO"; then :
5257 ac_cv_header_sys_wait_h=yes
5259 ac_cv_header_sys_wait_h=no
5261 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
5264 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
5265 if test $ac_cv_header_sys_wait_h = yes; then
5267 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
5271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
5272 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
5273 if test "${ac_cv_header_time+set}" = set; then :
5274 $as_echo_n "(cached) " >&6
5276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5277 /* end confdefs.h. */
5278 #include <sys/types.h>
5279 #include <sys/time.h>
5285 if ((struct tm *) 0)
5291 if ac_fn_c_try_compile "$LINENO"; then :
5292 ac_cv_header_time=yes
5294 ac_cv_header_time=no
5296 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
5299 $as_echo "$ac_cv_header_time" >&6; }
5300 if test $ac_cv_header_time = yes; then
5302 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
5307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether errno must be declared" >&5
5308 $as_echo_n "checking whether errno must be declared... " >&6; }
5309 if test "${libiberty_cv_declare_errno+set}" = set; then :
5310 $as_echo_n "(cached) " >&6
5312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5313 /* end confdefs.h. */
5323 if ac_fn_c_try_compile "$LINENO"; then :
5324 libiberty_cv_declare_errno=no
5326 libiberty_cv_declare_errno=yes
5328 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_declare_errno" >&5
5331 $as_echo "$libiberty_cv_declare_errno" >&6; }
5332 if test $libiberty_cv_declare_errno = yes
5334 $as_echo "#define NEED_DECLARATION_ERRNO 1" >>confdefs.h
5339 # Determine sizes of some types.
5340 # The cast to long int works around a bug in the HP C Compiler
5341 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5342 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5343 # This bug is HP SR number 8606223364.
5344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5345 $as_echo_n "checking size of int... " >&6; }
5346 if test "${ac_cv_sizeof_int+set}" = set; then :
5347 $as_echo_n "(cached) " >&6
5349 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
5352 if test "$ac_cv_type_int" = yes; then
5353 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5354 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5355 { as_fn_set_status 77
5356 as_fn_error "cannot compute sizeof (int)
5357 See \`config.log' for more details." "$LINENO" 5; }; }
5364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5365 $as_echo "$ac_cv_sizeof_int" >&6; }
5369 cat >>confdefs.h <<_ACEOF
5370 #define SIZEOF_INT $ac_cv_sizeof_int
5374 # The cast to long int works around a bug in the HP C Compiler
5375 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5376 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5377 # This bug is HP SR number 8606223364.
5378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5379 $as_echo_n "checking size of long... " >&6; }
5380 if test "${ac_cv_sizeof_long+set}" = set; then :
5381 $as_echo_n "(cached) " >&6
5383 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
5386 if test "$ac_cv_type_long" = yes; then
5387 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5388 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5389 { as_fn_set_status 77
5390 as_fn_error "cannot compute sizeof (long)
5391 See \`config.log' for more details." "$LINENO" 5; }; }
5398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5399 $as_echo "$ac_cv_sizeof_long" >&6; }
5403 cat >>confdefs.h <<_ACEOF
5404 #define SIZEOF_LONG $ac_cv_sizeof_long
5409 # Check for presense of long long
5410 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5411 if test "x$ac_cv_type_long_long" = x""yes; then :
5413 $as_echo "#define HAVE_LONG_LONG 1" >>confdefs.h
5414 # The cast to long int works around a bug in the HP C Compiler
5415 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5416 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5417 # This bug is HP SR number 8606223364.
5418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
5419 $as_echo_n "checking size of long long... " >&6; }
5420 if test "${ac_cv_sizeof_long_long+set}" = set; then :
5421 $as_echo_n "(cached) " >&6
5423 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then :
5426 if test "$ac_cv_type_long_long" = yes; then
5427 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5428 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5429 { as_fn_set_status 77
5430 as_fn_error "cannot compute sizeof (long long)
5431 See \`config.log' for more details." "$LINENO" 5; }; }
5433 ac_cv_sizeof_long_long=0
5438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5439 $as_echo "$ac_cv_sizeof_long_long" >&6; }
5443 cat >>confdefs.h <<_ACEOF
5444 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5451 # Look for a 64-bit type.
5452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a 64-bit type" >&5
5453 $as_echo_n "checking for a 64-bit type... " >&6; }
5454 if test "${liberty_cv_uint64+set}" = set; then :
5455 $as_echo_n "(cached) " >&6
5457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5458 /* end confdefs.h. */
5459 #ifdef HAVE_STDINT_H
5465 extern uint64_t foo;
5470 if ac_fn_c_try_compile "$LINENO"; then :
5471 liberty_cv_uint64=uint64_t
5473 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5474 /* end confdefs.h. */
5475 #ifdef HAVE_LIMITS_H
5484 extern char foo[sizeof(long) * CHAR_BIT >= 64 ? 1 : -1];
5489 if ac_fn_c_try_compile "$LINENO"; then :
5490 liberty_cv_uint64="unsigned long"
5492 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5493 /* end confdefs.h. */
5494 #ifdef HAVE_LIMITS_H
5503 extern char foo[sizeof(long long) * CHAR_BIT >= 64 ? 1 : -1];
5508 if ac_fn_c_try_compile "$LINENO"; then :
5509 liberty_cv_uint64="unsigned long long"
5511 liberty_cv_uint64=none
5513 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5515 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5517 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liberty_cv_uint64" >&5
5521 $as_echo "$liberty_cv_uint64" >&6; }
5522 if test "$liberty_cv_uint64" != none; then
5524 cat >>confdefs.h <<_ACEOF
5525 #define UNSIGNED_64BIT_TYPE $liberty_cv_uint64
5531 ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
5532 if test "x$ac_cv_type_intptr_t" = x""yes; then :
5534 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
5537 for ac_type in 'int' 'long int' 'long long int'; do
5538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5539 /* end confdefs.h. */
5540 $ac_includes_default
5544 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
5551 if ac_fn_c_try_compile "$LINENO"; then :
5553 cat >>confdefs.h <<_ACEOF
5554 #define intptr_t $ac_type
5559 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5560 test -z "$ac_type" && break
5566 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
5567 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
5569 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
5572 for ac_type in 'unsigned int' 'unsigned long int' \
5573 'unsigned long long int'; do
5574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5575 /* end confdefs.h. */
5576 $ac_includes_default
5580 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
5587 if ac_fn_c_try_compile "$LINENO"; then :
5589 cat >>confdefs.h <<_ACEOF
5590 #define uintptr_t $ac_type
5595 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5596 test -z "$ac_type" && break
5601 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
5602 if test "x$ac_cv_type_ssize_t" = x""yes; then :
5606 cat >>confdefs.h <<_ACEOF
5613 # Given the above check, we always have uintptr_t or a fallback
5614 # definition. So define HAVE_UINTPTR_T in case any imported code
5617 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
5620 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
5621 if test "x$ac_cv_type_pid_t" = x""yes; then :
5625 cat >>confdefs.h <<_ACEOF
5632 # This is the list of functions which libiberty will provide if they
5633 # are not available on the host.
5636 funcs="$funcs atexit"
5637 funcs="$funcs basename"
5639 funcs="$funcs bcopy"
5640 funcs="$funcs bsearch"
5641 funcs="$funcs bzero"
5642 funcs="$funcs calloc"
5643 funcs="$funcs clock"
5645 funcs="$funcs getcwd"
5646 funcs="$funcs getpagesize"
5647 funcs="$funcs gettimeofday"
5648 funcs="$funcs index"
5649 funcs="$funcs insque"
5650 funcs="$funcs memchr"
5651 funcs="$funcs memcmp"
5652 funcs="$funcs memcpy"
5653 funcs="$funcs memmem"
5654 funcs="$funcs memmove"
5655 funcs="$funcs mempcpy"
5656 funcs="$funcs memset"
5657 funcs="$funcs mkstemps"
5658 funcs="$funcs putenv"
5659 funcs="$funcs random"
5660 funcs="$funcs rename"
5661 funcs="$funcs rindex"
5662 funcs="$funcs setenv"
5663 funcs="$funcs snprintf"
5664 funcs="$funcs sigsetmask"
5665 funcs="$funcs stpcpy"
5666 funcs="$funcs stpncpy"
5667 funcs="$funcs strcasecmp"
5668 funcs="$funcs strchr"
5669 funcs="$funcs strdup"
5670 funcs="$funcs strncasecmp"
5671 funcs="$funcs strndup"
5672 funcs="$funcs strnlen"
5673 funcs="$funcs strrchr"
5674 funcs="$funcs strstr"
5675 funcs="$funcs strtod"
5676 funcs="$funcs strtol"
5677 funcs="$funcs strtoul"
5678 funcs="$funcs strtoll"
5679 funcs="$funcs strtoull"
5680 funcs="$funcs strverscmp"
5681 funcs="$funcs tmpnam"
5682 funcs="$funcs vasprintf"
5683 funcs="$funcs vfprintf"
5684 funcs="$funcs vprintf"
5685 funcs="$funcs vsnprintf"
5686 funcs="$funcs vsprintf"
5687 funcs="$funcs waitpid"
5688 funcs="$funcs setproctitle"
5690 # Also in the old function.def file: alloca, vfork, getopt.
5692 vars="sys_errlist sys_nerr sys_siglist"
5694 checkfuncs="__fsetlocking canonicalize_file_name dup3 getrlimit getrusage \
5695 getsysinfo gettimeofday on_exit psignal pstat_getdynamic pstat_getstatic \
5696 realpath setrlimit sbrk spawnve spawnvpe strerror strsignal sysconf sysctl \
5697 sysmp table times wait3 wait4"
5699 # These are neither executed nor required, but they help keep
5700 # autoheader happy without adding a bunch of text to acconfig.h.
5701 if test "x" = "y"; then
5702 for ac_func in asprintf atexit \
5703 basename bcmp bcopy bsearch bzero \
5704 calloc canonicalize_file_name clock \
5707 getcwd getpagesize getrlimit getrusage getsysinfo gettimeofday \
5709 memchr memcmp memcpy memmem memmove memset mkstemps \
5711 psignal pstat_getdynamic pstat_getstatic putenv \
5712 random realpath rename rindex \
5713 sbrk setenv setproctitle setrlimit sigsetmask snprintf spawnve spawnvpe \
5714 stpcpy stpncpy strcasecmp strchr strdup \
5715 strerror strncasecmp strndup strnlen strrchr strsignal strstr strtod \
5716 strtol strtoul strtoll strtoull strverscmp sysconf sysctl sysmp \
5717 table times tmpnam \
5718 vasprintf vfprintf vprintf vsprintf \
5721 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5722 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5723 eval as_val=\$$as_ac_var
5724 if test "x$as_val" = x""yes; then :
5725 cat >>confdefs.h <<_ACEOF
5726 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5732 ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default"
5733 if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then :
5739 cat >>confdefs.h <<_ACEOF
5740 #define HAVE_DECL_BASENAME $ac_have_decl
5742 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
5743 if test "x$ac_cv_have_decl_ffs" = x""yes; then :
5749 cat >>confdefs.h <<_ACEOF
5750 #define HAVE_DECL_FFS $ac_have_decl
5752 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
5753 if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
5759 cat >>confdefs.h <<_ACEOF
5760 #define HAVE_DECL_ASPRINTF $ac_have_decl
5762 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
5763 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
5769 cat >>confdefs.h <<_ACEOF
5770 #define HAVE_DECL_VASPRINTF $ac_have_decl
5772 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
5773 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
5779 cat >>confdefs.h <<_ACEOF
5780 #define HAVE_DECL_SNPRINTF $ac_have_decl
5782 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
5783 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
5789 cat >>confdefs.h <<_ACEOF
5790 #define HAVE_DECL_VSNPRINTF $ac_have_decl
5792 ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
5793 if test "x$ac_cv_have_decl_strtol" = x""yes; then :
5799 cat >>confdefs.h <<_ACEOF
5800 #define HAVE_DECL_STRTOL $ac_have_decl
5802 ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
5803 if test "x$ac_cv_have_decl_strtoul" = x""yes; then :
5809 cat >>confdefs.h <<_ACEOF
5810 #define HAVE_DECL_STRTOUL $ac_have_decl
5812 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
5813 if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
5819 cat >>confdefs.h <<_ACEOF
5820 #define HAVE_DECL_STRTOLL $ac_have_decl
5822 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
5823 if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
5829 cat >>confdefs.h <<_ACEOF
5830 #define HAVE_DECL_STRTOULL $ac_have_decl
5834 $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h
5837 $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h
5840 $as_echo "#define HAVE_SYS_SIGLIST 1" >>confdefs.h
5844 # For each of these functions, if the host does not provide the
5845 # function we want to put FN.o in LIBOBJS, and if the host does
5846 # provide the function, we want to define HAVE_FN in config.h.
5850 if test -n "${with_target_subdir}"; then
5852 # We are being configured as a target library. AC_REPLACE_FUNCS
5853 # may not work correctly, because the compiler may not be able to
5854 # link executables. Note that we may still be being configured
5857 # If we are being configured for newlib, we know which functions
5858 # newlib provide and which ones we will be expected to provide.
5860 if test "x${with_newlib}" = "xyes"; then
5861 case " $LIBOBJS " in
5862 *" asprintf.$ac_objext "* ) ;;
5863 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
5867 case " $LIBOBJS " in
5868 *" basename.$ac_objext "* ) ;;
5869 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
5873 case " $LIBOBJS " in
5874 *" insque.$ac_objext "* ) ;;
5875 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
5879 case " $LIBOBJS " in
5880 *" random.$ac_objext "* ) ;;
5881 *) LIBOBJS="$LIBOBJS random.$ac_objext"
5885 case " $LIBOBJS " in
5886 *" strdup.$ac_objext "* ) ;;
5887 *) LIBOBJS="$LIBOBJS strdup.$ac_objext"
5891 case " $LIBOBJS " in
5892 *" vasprintf.$ac_objext "* ) ;;
5893 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5900 asprintf | basename | insque | random | strdup | vasprintf)
5903 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5904 cat >>confdefs.h <<_ACEOF
5912 # newlib doesnt provide any of the variables in $vars, so we
5913 # dont have to check them here.
5915 # Of the functions in $checkfuncs, newlib only has strerror.
5916 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
5923 # If we are being configured for Mingw, we know which functions
5924 # Mingw provides and which ones we will be expected to provide.
5928 case " $LIBOBJS " in
5929 *" asprintf.$ac_objext "* ) ;;
5930 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
5934 case " $LIBOBJS " in
5935 *" basename.$ac_objext "* ) ;;
5936 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
5940 case " $LIBOBJS " in
5941 *" bcmp.$ac_objext "* ) ;;
5942 *) LIBOBJS="$LIBOBJS bcmp.$ac_objext"
5946 case " $LIBOBJS " in
5947 *" bcopy.$ac_objext "* ) ;;
5948 *) LIBOBJS="$LIBOBJS bcopy.$ac_objext"
5952 case " $LIBOBJS " in
5953 *" bzero.$ac_objext "* ) ;;
5954 *) LIBOBJS="$LIBOBJS bzero.$ac_objext"
5958 case " $LIBOBJS " in
5959 *" clock.$ac_objext "* ) ;;
5960 *) LIBOBJS="$LIBOBJS clock.$ac_objext"
5964 case " $LIBOBJS " in
5965 *" ffs.$ac_objext "* ) ;;
5966 *) LIBOBJS="$LIBOBJS ffs.$ac_objext"
5970 case " $LIBOBJS " in
5971 *" getpagesize.$ac_objext "* ) ;;
5972 *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext"
5976 case " $LIBOBJS " in
5977 *" index.$ac_objext "* ) ;;
5978 *) LIBOBJS="$LIBOBJS index.$ac_objext"
5982 case " $LIBOBJS " in
5983 *" insque.$ac_objext "* ) ;;
5984 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
5988 case " $LIBOBJS " in
5989 *" mempcpy.$ac_objext "* ) ;;
5990 *) LIBOBJS="$LIBOBJS mempcpy.$ac_objext"
5994 case " $LIBOBJS " in
5995 *" mkstemps.$ac_objext "* ) ;;
5996 *) LIBOBJS="$LIBOBJS mkstemps.$ac_objext"
6000 case " $LIBOBJS " in
6001 *" random.$ac_objext "* ) ;;
6002 *) LIBOBJS="$LIBOBJS random.$ac_objext"
6006 case " $LIBOBJS " in
6007 *" rindex.$ac_objext "* ) ;;
6008 *) LIBOBJS="$LIBOBJS rindex.$ac_objext"
6012 case " $LIBOBJS " in
6013 *" sigsetmask.$ac_objext "* ) ;;
6014 *) LIBOBJS="$LIBOBJS sigsetmask.$ac_objext"
6018 case " $LIBOBJS " in
6019 *" stpcpy.$ac_objext "* ) ;;
6020 *) LIBOBJS="$LIBOBJS stpcpy.$ac_objext"
6024 case " $LIBOBJS " in
6025 *" stpncpy.$ac_objext "* ) ;;
6026 *) LIBOBJS="$LIBOBJS stpncpy.$ac_objext"
6030 case " $LIBOBJS " in
6031 *" strndup.$ac_objext "* ) ;;
6032 *) LIBOBJS="$LIBOBJS strndup.$ac_objext"
6036 case " $LIBOBJS " in
6037 *" strnlen.$ac_objext "* ) ;;
6038 *) LIBOBJS="$LIBOBJS strnlen.$ac_objext"
6042 case " $LIBOBJS " in
6043 *" strverscmp.$ac_objext "* ) ;;
6044 *) LIBOBJS="$LIBOBJS strverscmp.$ac_objext"
6048 case " $LIBOBJS " in
6049 *" vasprintf.$ac_objext "* ) ;;
6050 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
6054 case " $LIBOBJS " in
6055 *" waitpid.$ac_objext "* ) ;;
6056 *) LIBOBJS="$LIBOBJS waitpid.$ac_objext"
6063 asprintf | basename | bcmp | bcopy | bzero | clock | ffs | getpagesize | index | insque | mempcpy | mkstemps | random | rindex | sigsetmask | stpcpy | stpncpy | strdup | strndup | strnlen | strverscmp | vasprintf | waitpid)
6066 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6067 cat >>confdefs.h <<_ACEOF
6075 # Mingw doesnt provide any of the variables in $vars, so we
6076 # dont have to check them here.
6078 # Of the functions in $checkfuncs, Mingw only has strerror.
6079 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
6086 case " $LIBOBJS " in
6087 *" vasprintf.$ac_objext "* ) ;;
6088 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
6092 case " $LIBOBJS " in
6093 *" vsnprintf.$ac_objext "* ) ;;
6094 *) LIBOBJS="$LIBOBJS vsnprintf.$ac_objext"
6098 case " $LIBOBJS " in
6099 *" snprintf.$ac_objext "* ) ;;
6100 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext"
6104 case " $LIBOBJS " in
6105 *" asprintf.$ac_objext "* ) ;;
6106 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
6111 for f in atexit basename bcmp bcopy bsearch bzero calloc clock ffs \
6112 getcwd getpagesize getrusage gettimeofday \
6113 index insque memchr memcmp memcpy memmove memset psignal \
6114 putenv random rename rindex sbrk setenv stpcpy strcasecmp \
6115 strchr strdup strerror strncasecmp strrchr strstr strtod \
6116 strtol strtoul sysconf times tmpnam vfprintf vprintf \
6119 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6120 cat >>confdefs.h <<_ACEOF
6134 # Not a target library, so we set things up to run the test suite.
6143 *-*-cygwin* | *-*-mingw*)
6144 $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h
6146 $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h
6151 if test -z "${setobjs}"; then
6155 # Handle VxWorks configuration specially, since on VxWorks the
6156 # libraries are actually on the target board, not in the file
6158 case " $LIBOBJS " in
6159 *" basename.$ac_objext "* ) ;;
6160 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
6164 case " $LIBOBJS " in
6165 *" getpagesize.$ac_objext "* ) ;;
6166 *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext"
6170 case " $LIBOBJS " in
6171 *" insque.$ac_objext "* ) ;;
6172 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
6176 case " $LIBOBJS " in
6177 *" random.$ac_objext "* ) ;;
6178 *) LIBOBJS="$LIBOBJS random.$ac_objext"
6182 case " $LIBOBJS " in
6183 *" strcasecmp.$ac_objext "* ) ;;
6184 *) LIBOBJS="$LIBOBJS strcasecmp.$ac_objext"
6188 case " $LIBOBJS " in
6189 *" strncasecmp.$ac_objext "* ) ;;
6190 *) LIBOBJS="$LIBOBJS strncasecmp.$ac_objext"
6194 case " $LIBOBJS " in
6195 *" strdup.$ac_objext "* ) ;;
6196 *) LIBOBJS="$LIBOBJS strdup.$ac_objext"
6200 case " $LIBOBJS " in
6201 *" vfork.$ac_objext "* ) ;;
6202 *) LIBOBJS="$LIBOBJS vfork.$ac_objext"
6206 case " $LIBOBJS " in
6207 *" waitpid.$ac_objext "* ) ;;
6208 *) LIBOBJS="$LIBOBJS waitpid.$ac_objext"
6212 case " $LIBOBJS " in
6213 *" vasprintf.$ac_objext "* ) ;;
6214 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
6220 basename | getpagesize | insque | random | strcasecmp)
6222 strncasecmp | strdup | vfork | waitpid | vasprintf)
6225 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6226 cat >>confdefs.h <<_ACEOF
6234 # VxWorks doesn't provide any of the variables in $vars, so we
6235 # don't have to check them here.
6237 # Of the functions in $checkfuncs, VxWorks only has strerror.
6238 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
6247 if test -z "${setobjs}"; then
6252 # On android, getpagesize is defined in unistd.h as a static inline
6253 # function, which AC_CHECK_FUNCS does not handle properly.
6254 ac_cv_func_getpagesize=yes
6258 # Under mingw32, sys_nerr and sys_errlist exist, but they are
6259 # macros, so the test below won't find them.
6260 libiberty_cv_var_sys_nerr=yes
6261 libiberty_cv_var_sys_errlist=yes
6265 # vfork and fork are stubs.
6266 ac_cv_func_vfork_works=no
6270 # Under some versions of uwin, vfork is notoriously buggy and the test
6271 # can hang configure; on other versions, vfork exists just as a stub.
6272 # FIXME: This should be removed once vfork in uwin's runtime is fixed.
6273 ac_cv_func_vfork_works=no
6274 # Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are
6275 # macros (actually, these are imported from a DLL, but the end effect
6276 # is the same), so the test below won't find them.
6277 libiberty_cv_var_sys_nerr=yes
6278 libiberty_cv_var_sys_errlist=yes
6282 # Under VMS, vfork works very different than on Unix. The standard test
6283 # won't work, and it isn't easily adaptable. It makes more sense to
6285 ac_cv_func_vfork_works=yes
6290 # We haven't set the list of objects yet. Use the standard autoconf
6291 # tests. This will only work if the compiler works.
6292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
6293 $as_echo_n "checking for library containing strerror... " >&6; }
6294 if test "${ac_cv_search_strerror+set}" = set; then :
6295 $as_echo_n "(cached) " >&6
6297 ac_func_search_save_LIBS=$LIBS
6298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6299 /* end confdefs.h. */
6301 /* Override any GCC internal prototype to avoid an error.
6302 Use char because int might match the return type of a GCC
6303 builtin and then its argument prototype would still apply. */
6316 for ac_lib in '' cposix; do
6317 if test -z "$ac_lib"; then
6318 ac_res="none required"
6321 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
6323 if test x$gcc_no_link = xyes; then
6324 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
6326 if ac_fn_c_try_link "$LINENO"; then :
6327 ac_cv_search_strerror=$ac_res
6329 rm -f core conftest.err conftest.$ac_objext \
6331 if test "${ac_cv_search_strerror+set}" = set; then :
6335 if test "${ac_cv_search_strerror+set}" = set; then :
6338 ac_cv_search_strerror=no
6341 LIBS=$ac_func_search_save_LIBS
6343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
6344 $as_echo "$ac_cv_search_strerror" >&6; }
6345 ac_res=$ac_cv_search_strerror
6346 if test "$ac_res" != no; then :
6347 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6351 for ac_func in $funcs
6353 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6354 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6355 eval as_val=\$$as_ac_var
6356 if test "x$as_val" = x""yes; then :
6357 cat >>confdefs.h <<_ACEOF
6358 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6362 case " $LIBOBJS " in
6363 *" $ac_func.$ac_objext "* ) ;;
6364 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
6372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether alloca needs Cray hooks" >&5
6373 $as_echo_n "checking whether alloca needs Cray hooks... " >&6; }
6374 if test "${ac_cv_os_cray+set}" = set; then :
6375 $as_echo_n "(cached) " >&6
6377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6378 /* end confdefs.h. */
6379 #if defined(CRAY) && ! defined(CRAY2)
6386 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6387 $EGREP "webecray" >/dev/null 2>&1; then :
6395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
6396 $as_echo "$ac_cv_os_cray" >&6; }
6397 if test $ac_cv_os_cray = yes; then
6398 for ac_func in _getb67 GETB67 getb67; do
6399 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6400 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6401 eval as_val=\$$as_ac_var
6402 if test "x$as_val" = x""yes; then :
6404 cat >>confdefs.h <<_ACEOF
6405 #define CRAY_STACKSEG_END $ac_func
6413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
6414 $as_echo_n "checking stack direction for C alloca... " >&6; }
6415 if test "${ac_cv_c_stack_direction+set}" = set; then :
6416 $as_echo_n "(cached) " >&6
6418 if test "$cross_compiling" = yes; then :
6419 ac_cv_c_stack_direction=0
6421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6422 /* end confdefs.h. */
6423 find_stack_direction ()
6425 static char *addr = 0;
6430 return find_stack_direction ();
6433 return (&dummy > addr) ? 1 : -1;
6437 exit (find_stack_direction() < 0);
6440 if ac_fn_c_try_run "$LINENO"; then :
6441 ac_cv_c_stack_direction=1
6443 ac_cv_c_stack_direction=-1
6445 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6446 conftest.$ac_objext conftest.beam conftest.$ac_ext
6450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
6451 $as_echo "$ac_cv_c_stack_direction" >&6; }
6453 cat >>confdefs.h <<_ACEOF
6454 #define STACK_DIRECTION $ac_cv_c_stack_direction
6458 for ac_header in vfork.h
6460 ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
6461 if test "x$ac_cv_header_vfork_h" = x""yes; then :
6462 cat >>confdefs.h <<_ACEOF
6463 #define HAVE_VFORK_H 1
6469 for ac_func in fork vfork
6471 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6472 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6473 eval as_val=\$$as_ac_var
6474 if test "x$as_val" = x""yes; then :
6475 cat >>confdefs.h <<_ACEOF
6476 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6482 if test "x$ac_cv_func_fork" = xyes; then
6483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
6484 $as_echo_n "checking for working fork... " >&6; }
6485 if test "${ac_cv_func_fork_works+set}" = set; then :
6486 $as_echo_n "(cached) " >&6
6488 if test "$cross_compiling" = yes; then :
6489 ac_cv_func_fork_works=cross
6491 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6492 /* end confdefs.h. */
6493 $ac_includes_default
6498 /* By Ruediger Kuhlmann. */
6505 if ac_fn_c_try_run "$LINENO"; then :
6506 ac_cv_func_fork_works=yes
6508 ac_cv_func_fork_works=no
6510 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6511 conftest.$ac_objext conftest.beam conftest.$ac_ext
6515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
6516 $as_echo "$ac_cv_func_fork_works" >&6; }
6519 ac_cv_func_fork_works=$ac_cv_func_fork
6521 if test "x$ac_cv_func_fork_works" = xcross; then
6523 *-*-amigaos* | *-*-msdosdjgpp*)
6524 # Override, as these systems have only a dummy fork() stub
6525 ac_cv_func_fork_works=no
6528 ac_cv_func_fork_works=yes
6531 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
6532 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
6534 ac_cv_func_vfork_works=$ac_cv_func_vfork
6535 if test "x$ac_cv_func_vfork" = xyes; then
6536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
6537 $as_echo_n "checking for working vfork... " >&6; }
6538 if test "${ac_cv_func_vfork_works+set}" = set; then :
6539 $as_echo_n "(cached) " >&6
6541 if test "$cross_compiling" = yes; then :
6542 ac_cv_func_vfork_works=cross
6544 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6545 /* end confdefs.h. */
6546 /* Thanks to Paul Eggert for this test. */
6547 $ac_includes_default
6548 #include <sys/wait.h>
6552 /* On some sparc systems, changes by the child to local and incoming
6553 argument registers are propagated back to the parent. The compiler
6554 is told about this with #include <vfork.h>, but some compilers
6555 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
6556 static variable whose address is put into a register that is
6557 clobbered by the vfork. */
6560 sparc_address_test (int arg)
6562 sparc_address_test (arg) int arg;
6583 pid_t parent = getpid ();
6586 sparc_address_test (0);
6591 /* Here is another test for sparc vfork register problems. This
6592 test uses lots of local variables, at least as many local
6593 variables as main has allocated so far including compiler
6594 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
6595 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
6596 reuse the register of parent for one of the local variables,
6597 since it will think that parent can't possibly be used any more
6598 in this routine. Assigning to the local variable will thus
6599 munge parent in the parent process. */
6601 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
6602 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
6603 /* Convince the compiler that p..p7 are live; otherwise, it might
6604 use the same hardware register for all 8 local variables. */
6605 if (p != p1 || p != p2 || p != p3 || p != p4
6606 || p != p5 || p != p6 || p != p7)
6609 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
6610 from child file descriptors. If the child closes a descriptor
6611 before it execs or exits, this munges the parent's descriptor
6612 as well. Test for this by closing stdout in the child. */
6613 _exit(close(fileno(stdout)) != 0);
6618 while (wait(&status) != child)
6621 /* Was there some problem with vforking? */
6624 /* Did the child fail? (This shouldn't happen.) */
6627 /* Did the vfork/compiler bug occur? */
6628 || parent != getpid()
6630 /* Did the file descriptor bug occur? */
6631 || fstat(fileno(stdout), &st) != 0
6636 if ac_fn_c_try_run "$LINENO"; then :
6637 ac_cv_func_vfork_works=yes
6639 ac_cv_func_vfork_works=no
6641 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6642 conftest.$ac_objext conftest.beam conftest.$ac_ext
6646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
6647 $as_echo "$ac_cv_func_vfork_works" >&6; }
6650 if test "x$ac_cv_func_fork_works" = xcross; then
6651 ac_cv_func_vfork_works=$ac_cv_func_vfork
6652 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
6653 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
6656 if test "x$ac_cv_func_vfork_works" = xyes; then
6658 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
6662 $as_echo "#define vfork fork" >>confdefs.h
6665 if test "x$ac_cv_func_fork_works" = xyes; then
6667 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
6671 if test $ac_cv_func_vfork_works = no; then
6672 case " $LIBOBJS " in
6673 *" vfork.$ac_objext "* ) ;;
6674 *) LIBOBJS="$LIBOBJS vfork.$ac_objext"
6679 # We only need _doprnt if we might use it to implement v*printf.
6680 if test $ac_cv_func_vprintf != yes \
6681 || test $ac_cv_func_vfprintf != yes \
6682 || test $ac_cv_func_vsprintf != yes; then
6683 for ac_func in _doprnt
6685 ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
6686 if test "x$ac_cv_func__doprnt" = x""yes; then :
6687 cat >>confdefs.h <<_ACEOF
6688 #define HAVE__DOPRNT 1
6692 case " $LIBOBJS " in
6693 *" $ac_func.$ac_objext "* ) ;;
6694 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
6703 for ac_func in _doprnt
6705 ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
6706 if test "x$ac_cv_func__doprnt" = x""yes; then :
6707 cat >>confdefs.h <<_ACEOF
6708 #define HAVE__DOPRNT 1
6717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $v" >&5
6718 $as_echo_n "checking for $v... " >&6; }
6719 if { as_var=libiberty_cv_var_$v; eval "test \"\${$as_var+set}\" = set"; }; then :
6720 $as_echo_n "(cached) " >&6
6722 if test x$gcc_no_link = xyes; then
6723 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
6725 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6726 /* end confdefs.h. */
6731 extern int $v []; p = $v;
6736 if ac_fn_c_try_link "$LINENO"; then :
6737 eval "libiberty_cv_var_$v=yes"
6739 eval "libiberty_cv_var_$v=no"
6741 rm -f core conftest.err conftest.$ac_objext \
6742 conftest$ac_exeext conftest.$ac_ext
6745 if eval "test \"`echo '$libiberty_cv_var_'$v`\" = yes"; then
6746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6747 $as_echo "yes" >&6; }
6748 n=HAVE_`echo $v | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6749 cat >>confdefs.h <<_ACEOF
6754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6755 $as_echo "no" >&6; }
6759 # special check for _system_configuration because AIX <4.3.2 do not
6760 # contain the `physmem' member.
6761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for external symbol _system_configuration" >&5
6762 $as_echo_n "checking for external symbol _system_configuration... " >&6; }
6763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6764 /* end confdefs.h. */
6765 #include <sys/systemcfg.h>
6769 double x = _system_configuration.physmem;
6774 if ac_fn_c_try_compile "$LINENO"; then :
6775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6776 $as_echo "yes" >&6; }
6778 $as_echo "#define HAVE__SYSTEM_CONFIGURATION 1" >>confdefs.h
6781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6782 $as_echo "no" >&6; }
6784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6786 for ac_func in $checkfuncs
6788 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6789 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6790 eval as_val=\$$as_ac_var
6791 if test "x$as_val" = x""yes; then :
6792 cat >>confdefs.h <<_ACEOF
6793 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6799 ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default"
6800 if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then :
6806 cat >>confdefs.h <<_ACEOF
6807 #define HAVE_DECL_BASENAME $ac_have_decl
6809 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
6810 if test "x$ac_cv_have_decl_ffs" = x""yes; then :
6816 cat >>confdefs.h <<_ACEOF
6817 #define HAVE_DECL_FFS $ac_have_decl
6819 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
6820 if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
6826 cat >>confdefs.h <<_ACEOF
6827 #define HAVE_DECL_ASPRINTF $ac_have_decl
6829 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
6830 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
6836 cat >>confdefs.h <<_ACEOF
6837 #define HAVE_DECL_VASPRINTF $ac_have_decl
6839 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
6840 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
6846 cat >>confdefs.h <<_ACEOF
6847 #define HAVE_DECL_SNPRINTF $ac_have_decl
6849 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
6850 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
6856 cat >>confdefs.h <<_ACEOF
6857 #define HAVE_DECL_VSNPRINTF $ac_have_decl
6860 ac_fn_c_check_decl "$LINENO" "calloc" "ac_cv_have_decl_calloc" "$ac_includes_default"
6861 if test "x$ac_cv_have_decl_calloc" = x""yes; then :
6867 cat >>confdefs.h <<_ACEOF
6868 #define HAVE_DECL_CALLOC $ac_have_decl
6870 ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
6871 if test "x$ac_cv_have_decl_getenv" = x""yes; then :
6877 cat >>confdefs.h <<_ACEOF
6878 #define HAVE_DECL_GETENV $ac_have_decl
6880 ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default"
6881 if test "x$ac_cv_have_decl_getopt" = x""yes; then :
6887 cat >>confdefs.h <<_ACEOF
6888 #define HAVE_DECL_GETOPT $ac_have_decl
6890 ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
6891 if test "x$ac_cv_have_decl_malloc" = x""yes; then :
6897 cat >>confdefs.h <<_ACEOF
6898 #define HAVE_DECL_MALLOC $ac_have_decl
6900 ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
6901 if test "x$ac_cv_have_decl_realloc" = x""yes; then :
6907 cat >>confdefs.h <<_ACEOF
6908 #define HAVE_DECL_REALLOC $ac_have_decl
6910 ac_fn_c_check_decl "$LINENO" "sbrk" "ac_cv_have_decl_sbrk" "$ac_includes_default"
6911 if test "x$ac_cv_have_decl_sbrk" = x""yes; then :
6917 cat >>confdefs.h <<_ACEOF
6918 #define HAVE_DECL_SBRK $ac_have_decl
6921 ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
6922 if test "x$ac_cv_have_decl_strtol" = x""yes; then :
6928 cat >>confdefs.h <<_ACEOF
6929 #define HAVE_DECL_STRTOL $ac_have_decl
6931 ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
6932 if test "x$ac_cv_have_decl_strtoul" = x""yes; then :
6938 cat >>confdefs.h <<_ACEOF
6939 #define HAVE_DECL_STRTOUL $ac_have_decl
6941 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
6942 if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
6948 cat >>confdefs.h <<_ACEOF
6949 #define HAVE_DECL_STRTOLL $ac_have_decl
6951 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
6952 if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
6958 cat >>confdefs.h <<_ACEOF
6959 #define HAVE_DECL_STRTOULL $ac_have_decl
6962 ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
6963 if test "x$ac_cv_have_decl_strverscmp" = x""yes; then :
6969 cat >>confdefs.h <<_ACEOF
6970 #define HAVE_DECL_STRVERSCMP $ac_have_decl
6973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether canonicalize_file_name must be declared" >&5
6974 $as_echo_n "checking whether canonicalize_file_name must be declared... " >&6; }
6975 if test "${libiberty_cv_decl_needed_canonicalize_file_name+set}" = set; then :
6976 $as_echo_n "(cached) " >&6
6978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6979 /* end confdefs.h. */
6981 #include "confdefs.h"
6983 #ifdef HAVE_STRING_H
6986 #ifdef HAVE_STRINGS_H
6987 #include <strings.h>
6990 #ifdef HAVE_STDLIB_H
6993 #ifdef HAVE_UNISTD_H
6999 char *(*pfn) = (char *(*)) canonicalize_file_name
7004 if ac_fn_c_try_compile "$LINENO"; then :
7005 libiberty_cv_decl_needed_canonicalize_file_name=no
7007 libiberty_cv_decl_needed_canonicalize_file_name=yes
7009 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_decl_needed_canonicalize_file_name" >&5
7013 $as_echo "$libiberty_cv_decl_needed_canonicalize_file_name" >&6; }
7014 if test $libiberty_cv_decl_needed_canonicalize_file_name = yes; then
7016 $as_echo "#define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1" >>confdefs.h
7022 # Figure out which version of pexecute to use.
7024 *-*-mingw* | *-*-winnt*) pexecute=pex-win32 ;;
7025 *-*-msdosdjgpp*) pexecute=pex-djgpp ;;
7026 *-*-msdos*) pexecute=pex-msdos ;;
7027 *) pexecute=pex-unix ;;
7031 if test x$gcc_no_link = xyes; then
7032 if test "x${ac_cv_func_mmap_fixed_mapped+set}" != xset; then
7033 ac_cv_func_mmap_fixed_mapped=no
7036 if test "x${ac_cv_func_mmap_fixed_mapped}" != xno; then
7037 for ac_header in stdlib.h unistd.h
7039 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7040 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
7041 eval as_val=\$$as_ac_Header
7042 if test "x$as_val" = x""yes; then :
7043 cat >>confdefs.h <<_ACEOF
7044 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7050 for ac_func in getpagesize
7052 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
7053 if test "x$ac_cv_func_getpagesize" = x""yes; then :
7054 cat >>confdefs.h <<_ACEOF
7055 #define HAVE_GETPAGESIZE 1
7061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
7062 $as_echo_n "checking for working mmap... " >&6; }
7063 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
7064 $as_echo_n "(cached) " >&6
7066 if test "$cross_compiling" = yes; then :
7067 ac_cv_func_mmap_fixed_mapped=no
7069 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7070 /* end confdefs.h. */
7071 $ac_includes_default
7072 /* malloc might have been renamed as rpl_malloc. */
7075 /* Thanks to Mike Haertel and Jim Avera for this test.
7076 Here is a matrix of mmap possibilities:
7077 mmap private not fixed
7078 mmap private fixed at somewhere currently unmapped
7079 mmap private fixed at somewhere already mapped
7080 mmap shared not fixed
7081 mmap shared fixed at somewhere currently unmapped
7082 mmap shared fixed at somewhere already mapped
7083 For private mappings, we should verify that changes cannot be read()
7084 back from the file, nor mmap's back from the file at a different
7085 address. (There have been systems where private was not correctly
7086 implemented like the infamous i386 svr4.0, and systems where the
7087 VM page cache was not coherent with the file system buffer cache
7088 like early versions of FreeBSD and possibly contemporary NetBSD.)
7089 For shared mappings, we should conversely verify that changes get
7090 propagated back to all the places they're supposed to be.
7092 Grep wants private fixed already mapped.
7093 The main things grep needs to know about mmap are:
7094 * does it exist and is it safe to write into the mmap'd area
7095 * how to use it (BSD variants) */
7098 #include <sys/mman.h>
7100 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
7104 /* This mess was copied from the GNU getpagesize.h. */
7105 #ifndef HAVE_GETPAGESIZE
7106 /* Assume that all systems that can run configure have sys/param.h. */
7107 # ifndef HAVE_SYS_PARAM_H
7108 # define HAVE_SYS_PARAM_H 1
7111 # ifdef _SC_PAGESIZE
7112 # define getpagesize() sysconf(_SC_PAGESIZE)
7113 # else /* no _SC_PAGESIZE */
7114 # ifdef HAVE_SYS_PARAM_H
7115 # include <sys/param.h>
7116 # ifdef EXEC_PAGESIZE
7117 # define getpagesize() EXEC_PAGESIZE
7118 # else /* no EXEC_PAGESIZE */
7120 # define getpagesize() NBPG * CLSIZE
7123 # endif /* no CLSIZE */
7124 # else /* no NBPG */
7126 # define getpagesize() NBPC
7127 # else /* no NBPC */
7129 # define getpagesize() PAGESIZE
7130 # endif /* PAGESIZE */
7131 # endif /* no NBPC */
7132 # endif /* no NBPG */
7133 # endif /* no EXEC_PAGESIZE */
7134 # else /* no HAVE_SYS_PARAM_H */
7135 # define getpagesize() 8192 /* punt totally */
7136 # endif /* no HAVE_SYS_PARAM_H */
7137 # endif /* no _SC_PAGESIZE */
7139 #endif /* no HAVE_GETPAGESIZE */
7144 char *data, *data2, *data3;
7148 pagesize = getpagesize ();
7150 /* First, make a file with some known garbage in it. */
7151 data = (char *) malloc (pagesize);
7154 for (i = 0; i < pagesize; ++i)
7155 *(data + i) = rand ();
7157 fd = creat ("conftest.mmap", 0600);
7160 if (write (fd, data, pagesize) != pagesize)
7164 /* Next, try to mmap the file at a fixed address which already has
7165 something else allocated at it. If we can, also make sure that
7166 we see the same garbage. */
7167 fd = open ("conftest.mmap", O_RDWR);
7170 data2 = (char *) malloc (2 * pagesize);
7173 data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
7174 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
7175 MAP_PRIVATE | MAP_FIXED, fd, 0L))
7177 for (i = 0; i < pagesize; ++i)
7178 if (*(data + i) != *(data2 + i))
7181 /* Finally, make sure that changes to the mapped area do not
7182 percolate back to the file as seen by read(). (This is a bug on
7183 some variants of i386 svr4.0.) */
7184 for (i = 0; i < pagesize; ++i)
7185 *(data2 + i) = *(data2 + i) + 1;
7186 data3 = (char *) malloc (pagesize);
7189 if (read (fd, data3, pagesize) != pagesize)
7191 for (i = 0; i < pagesize; ++i)
7192 if (*(data + i) != *(data3 + i))
7198 if ac_fn_c_try_run "$LINENO"; then :
7199 ac_cv_func_mmap_fixed_mapped=yes
7201 ac_cv_func_mmap_fixed_mapped=no
7203 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7204 conftest.$ac_objext conftest.beam conftest.$ac_ext
7208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
7209 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
7210 if test $ac_cv_func_mmap_fixed_mapped = yes; then
7212 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
7219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strncmp" >&5
7220 $as_echo_n "checking for working strncmp... " >&6; }
7221 if test "${ac_cv_func_strncmp_works+set}" = set; then :
7222 $as_echo_n "(cached) " >&6
7224 if test "$cross_compiling" = yes; then :
7225 ac_cv_func_strncmp_works=yes
7227 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7228 /* end confdefs.h. */
7230 /* Test by Jim Wilson and Kaveh Ghazi.
7231 Check whether strncmp reads past the end of its string parameters. */
7232 #include <sys/types.h>
7238 #ifdef HAVE_SYS_MMAN_H
7239 #include <sys/mman.h>
7243 #ifdef MAP_ANONYMOUS
7244 #define MAP_ANON MAP_ANONYMOUS
7246 #define MAP_ANON MAP_FILE
7257 #define MAP_LEN 0x10000
7261 #if defined(HAVE_MMAP) || defined(HAVE_MMAP_ANYWHERE)
7265 dev_zero = open ("/dev/zero", O_RDONLY);
7269 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
7270 MAP_ANON|MAP_PRIVATE, dev_zero, 0);
7271 if (p == (char *)-1)
7272 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
7273 MAP_ANON|MAP_PRIVATE, -1, 0);
7274 if (p == (char *)-1)
7278 char *string = "__si_type_info";
7279 char *q = (char *) p + MAP_LEN - strlen (string) - 2;
7280 char *r = (char *) p + 0xe;
7286 #endif /* HAVE_MMAP || HAVE_MMAP_ANYWHERE */
7291 if ac_fn_c_try_run "$LINENO"; then :
7292 ac_cv_func_strncmp_works=yes
7294 ac_cv_func_strncmp_works=no
7296 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7297 conftest.$ac_objext conftest.beam conftest.$ac_ext
7300 rm -f core core.* *.core
7302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strncmp_works" >&5
7303 $as_echo "$ac_cv_func_strncmp_works" >&6; }
7304 if test $ac_cv_func_strncmp_works = no ; then
7305 case " $LIBOBJS " in
7306 *" strncmp.$ac_objext "* ) ;;
7307 *) LIBOBJS="$LIBOBJS strncmp.$ac_objext"
7314 # Install a library built with a cross compiler in $(tooldir) rather
7316 if test -z "${with_cross_host}"; then
7319 INSTALL_DEST=tooldir
7325 for l in x $LIBOBJS; do
7337 # We need multilib support, but only if configuring for the target.
7338 ac_config_files="$ac_config_files Makefile testsuite/Makefile"
7340 ac_config_commands="$ac_config_commands default"
7342 cat >confcache <<\_ACEOF
7343 # This file is a shell script that caches the results of configure
7344 # tests run on this system so they can be shared between configure
7345 # scripts and configure runs, see configure's option --config-cache.
7346 # It is not useful on other systems. If it contains results you don't
7347 # want to keep, you may remove or edit it.
7349 # config.status only pays attention to the cache file if you give it
7350 # the --recheck option to rerun configure.
7352 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7353 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7358 # The following way of writing the cache mishandles newlines in values,
7359 # but we know of no workaround that is simple, portable, and efficient.
7360 # So, we kill variables containing newlines.
7361 # Ultrix sh set writes to stderr and can't be redirected directly,
7362 # and sets the high bit in the cache file unless we assign to the vars.
7364 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
7365 eval ac_val=\$$ac_var
7369 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
7370 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7373 _ | IFS | as_nl) ;; #(
7374 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
7375 *) { eval $ac_var=; unset $ac_var;} ;;
7381 case $as_nl`(ac_space=' '; set) 2>&1` in #(
7382 *${as_nl}ac_space=\ *)
7383 # `set' does not quote correctly, so add quotes: double-quote
7384 # substitution turns \\\\ into \\, and sed turns \\ into \.
7387 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7390 # `set' quotes correctly as required by POSIX, so do not add quotes.
7391 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
7400 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7402 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7404 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7405 if test -w "$cache_file"; then
7406 test "x$cache_file" != "x/dev/null" &&
7407 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7408 $as_echo "$as_me: updating cache $cache_file" >&6;}
7409 cat confcache >$cache_file
7411 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7412 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7417 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7418 # Let make expand exec_prefix.
7419 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7421 DEFS=-DHAVE_CONFIG_H
7425 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7426 # 1. Remove the extension, and $U if already installed.
7427 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7428 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
7429 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
7430 # will be set to the directory where LIBOBJS objects are built.
7431 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7432 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
7436 LTLIBOBJS=$ac_ltlibobjs
7441 : ${CONFIG_STATUS=./config.status}
7443 ac_clean_files_save=$ac_clean_files
7444 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7445 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7446 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7448 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
7450 # Generated by $as_me.
7451 # Run this file to recreate the current configuration.
7452 # Compiler output produced by configure, useful for debugging
7453 # configure, is in config.log if it exists.
7459 SHELL=\${CONFIG_SHELL-$SHELL}
7462 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
7463 ## -------------------- ##
7464 ## M4sh Initialization. ##
7465 ## -------------------- ##
7467 # Be more Bourne compatible
7468 DUALCASE=1; export DUALCASE # for MKS sh
7469 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
7472 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
7473 # is contrary to our usage. Disable this feature.
7474 alias -g '${1+"$@"}'='"$@"'
7475 setopt NO_GLOB_SUBST
7477 case `(set -o) 2>/dev/null` in #(
7489 # Printing a long string crashes Solaris 7 /usr/bin/printf.
7490 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7491 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7492 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7493 # Prefer a ksh shell builtin over an external printf program on Solaris,
7494 # but without wasting forks for bash or zsh.
7495 if test -z "$BASH_VERSION$ZSH_VERSION" \
7496 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7497 as_echo='print -r --'
7498 as_echo_n='print -rn --'
7499 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7500 as_echo='printf %s\n'
7501 as_echo_n='printf %s'
7503 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7504 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
7505 as_echo_n='/usr/ucb/echo -n'
7507 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7508 as_echo_n_body='eval
7512 expr "X$arg" : "X\\(.*\\)$as_nl";
7513 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7515 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
7517 export as_echo_n_body
7518 as_echo_n='sh -c $as_echo_n_body as_echo'
7521 as_echo='sh -c $as_echo_body as_echo'
7524 # The user is always right.
7525 if test "${PATH_SEPARATOR+set}" != set; then
7527 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7528 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7535 # We need space, tab and new line, in precisely that order. Quoting is
7536 # there to prevent editors from complaining about space-tab.
7537 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
7538 # splitting by setting IFS to empty value.)
7541 # Find who we are. Look in the path if we contain no directory separator.
7543 *[\\/]* ) as_myself=$0 ;;
7544 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7548 test -z "$as_dir" && as_dir=.
7549 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7555 # We did not find ourselves, most probably we were run as `sh COMMAND'
7556 # in which case we are not to be found in the path.
7557 if test "x$as_myself" = x; then
7560 if test ! -f "$as_myself"; then
7561 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7565 # Unset variables that we do not need and which cause bugs (e.g. in
7566 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
7567 # suppresses any "Segmentation fault" message there. '((' could
7568 # trigger a bug in pdksh 5.2.14.
7569 for as_var in BASH_ENV ENV MAIL MAILPATH
7570 do eval test x\${$as_var+set} = xset \
7571 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
7584 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
7587 # as_fn_error ERROR [LINENO LOG_FD]
7588 # ---------------------------------
7589 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7590 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7591 # script with status $?, using 1 if that was 0.
7594 as_status=$?; test $as_status -eq 0 && as_status=1
7596 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
7597 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
7599 $as_echo "$as_me: error: $1" >&2
7600 as_fn_exit $as_status
7604 # as_fn_set_status STATUS
7605 # -----------------------
7606 # Set $? to STATUS, without forking.
7610 } # as_fn_set_status
7614 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7624 # Portably unset VAR.
7627 { eval $1=; unset $1;}
7629 as_unset=as_fn_unset
7630 # as_fn_append VAR VALUE
7631 # ----------------------
7632 # Append the text in VALUE to the end of the definition contained in VAR. Take
7633 # advantage of any shell optimizations that allow amortized linear growth over
7634 # repeated appends, instead of the typical quadratic growth present in naive
7636 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
7637 eval 'as_fn_append ()
7648 # as_fn_arith ARG...
7649 # ------------------
7650 # Perform arithmetic evaluation on the ARGs, and store the result in the
7651 # global $as_val. Take advantage of shells that can avoid forks. The arguments
7652 # must be portable across $(()) and expr.
7653 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
7654 eval 'as_fn_arith ()
7661 as_val=`expr "$@" || test $? -eq 1`
7666 if expr a : '\(a\)' >/dev/null 2>&1 &&
7667 test "X`expr 00001 : '.*\(...\)'`" = X001; then
7673 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
7674 as_basename=basename
7679 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7685 as_me=`$as_basename -- "$0" ||
7686 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7687 X"$0" : 'X\(//\)$' \| \
7688 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7690 sed '/^.*\/\([^/][^/]*\)\/*$/{
7704 # Avoid depending upon Character Ranges.
7705 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7706 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7707 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7708 as_cr_digits='0123456789'
7709 as_cr_alnum=$as_cr_Letters$as_cr_digits
7711 ECHO_C= ECHO_N= ECHO_T=
7712 case `echo -n x` in #(((((
7714 case `echo 'xy\c'` in
7715 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
7717 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
7724 rm -f conf$$ conf$$.exe conf$$.file
7725 if test -d conf$$.dir; then
7726 rm -f conf$$.dir/conf$$.file
7729 mkdir conf$$.dir 2>/dev/null
7731 if (echo >conf$$.file) 2>/dev/null; then
7732 if ln -s conf$$.file conf$$ 2>/dev/null; then
7734 # ... but there are two gotchas:
7735 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7736 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7737 # In both cases, we have to default to `cp -p'.
7738 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7740 elif ln conf$$.file conf$$ 2>/dev/null; then
7748 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7749 rmdir conf$$.dir 2>/dev/null
7754 # Create "$as_dir" as a directory, including parents if necessary.
7759 -*) as_dir=./$as_dir;;
7761 test -d "$as_dir" || eval $as_mkdir_p || {
7765 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7766 *) as_qdir=$as_dir;;
7768 as_dirs="'$as_qdir' $as_dirs"
7769 as_dir=`$as_dirname -- "$as_dir" ||
7770 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7771 X"$as_dir" : 'X\(//\)[^/]' \| \
7772 X"$as_dir" : 'X\(//\)$' \| \
7773 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7774 $as_echo X"$as_dir" |
7775 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7792 test -d "$as_dir" && break
7794 test -z "$as_dirs" || eval "mkdir $as_dirs"
7795 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
7799 if mkdir -p . 2>/dev/null; then
7800 as_mkdir_p='mkdir -p "$as_dir"'
7802 test -d ./-p && rmdir ./-p
7806 if test -x / >/dev/null 2>&1; then
7809 if ls -dL / >/dev/null 2>&1; then
7816 if test -d "$1"; then
7822 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
7823 ???[sx]*):;;*)false;;esac;fi
7827 as_executable_p=$as_test_x
7829 # Sed expression to map a string onto a valid CPP name.
7830 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7832 # Sed expression to map a string onto a valid variable name.
7833 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7837 ## ----------------------------------- ##
7838 ## Main body of $CONFIG_STATUS script. ##
7839 ## ----------------------------------- ##
7841 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
7843 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7844 # Save the log message, to keep $0 and so on meaningful, and to
7845 # report actual input values of CONFIG_FILES etc. instead of their
7846 # values after options handling.
7848 This file was extended by $as_me, which was
7849 generated by GNU Autoconf 2.64. Invocation command line was
7851 CONFIG_FILES = $CONFIG_FILES
7852 CONFIG_HEADERS = $CONFIG_HEADERS
7853 CONFIG_LINKS = $CONFIG_LINKS
7854 CONFIG_COMMANDS = $CONFIG_COMMANDS
7857 on `(hostname || uname -n) 2>/dev/null | sed 1q`
7862 case $ac_config_files in *"
7863 "*) set x $ac_config_files; shift; ac_config_files=$*;;
7866 case $ac_config_headers in *"
7867 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
7871 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7872 # Files that config.status was made for.
7873 config_files="$ac_config_files"
7874 config_headers="$ac_config_headers"
7875 config_commands="$ac_config_commands"
7879 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7881 \`$as_me' instantiates files and other configuration actions
7882 from templates according to the current configuration. Unless the files
7883 and actions are specified as TAGs, all are instantiated by default.
7885 Usage: $0 [OPTION]... [TAG]...
7887 -h, --help print this help, then exit
7888 -V, --version print version number and configuration settings, then exit
7889 -q, --quiet, --silent
7890 do not print progress messages
7891 -d, --debug don't remove temporary files
7892 --recheck update $as_me by reconfiguring in the same conditions
7893 --file=FILE[:TEMPLATE]
7894 instantiate the configuration file FILE
7895 --header=FILE[:TEMPLATE]
7896 instantiate the configuration header FILE
7898 Configuration files:
7901 Configuration headers:
7904 Configuration commands:
7907 Report bugs to the package provider."
7910 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7913 configured by $0, generated by GNU Autoconf 2.64,
7914 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
7916 Copyright (C) 2009 Free Software Foundation, Inc.
7917 This config.status script is free software; the Free Software Foundation
7918 gives unlimited permission to copy, distribute and modify it."
7923 test -n "\$AWK" || AWK=awk
7926 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7927 # The default lists apply if the user does not specify any file.
7933 ac_option=`expr "X$1" : 'X\([^=]*\)='`
7934 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
7945 # Handling of the options.
7946 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7948 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
7949 $as_echo "$ac_cs_version"; exit ;;
7950 --debug | --debu | --deb | --de | --d | -d )
7952 --file | --fil | --fi | --f )
7955 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7957 as_fn_append CONFIG_FILES " '$ac_optarg'"
7958 ac_need_defaults=false;;
7959 --header | --heade | --head | --hea )
7962 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7964 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
7965 ac_need_defaults=false;;
7967 # Conflict between --help and --header
7968 as_fn_error "ambiguous option: \`$1'
7969 Try \`$0 --help' for more information.";;
7970 --help | --hel | -h )
7971 $as_echo "$ac_cs_usage"; exit ;;
7972 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7973 | -silent | --silent | --silen | --sile | --sil | --si | --s)
7977 -*) as_fn_error "unrecognized option: \`$1'
7978 Try \`$0 --help' for more information." ;;
7980 *) as_fn_append ac_config_targets " $1"
7981 ac_need_defaults=false ;;
7987 ac_configure_extra_args=
7989 if $ac_cs_silent; then
7991 ac_configure_extra_args="$ac_configure_extra_args --silent"
7995 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7996 if \$ac_cs_recheck; then
7997 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7999 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
8000 CONFIG_SHELL='$SHELL'
8006 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8010 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8011 ## Running $as_me. ##
8017 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8024 with_target_subdir=${with_target_subdir}
8025 with_multisubdir=${with_multisubdir}
8026 ac_configure_args="--enable-multilib ${ac_configure_args}"
8027 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
8028 ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
8029 libiberty_topdir=${libiberty_topdir}
8034 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8036 # Handling of arguments.
8037 for ac_config_target in $ac_config_targets
8039 case $ac_config_target in
8040 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
8041 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8042 "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
8043 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
8045 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8050 # If the user did not use the arguments to specify the items to instantiate,
8051 # then the envvar interface is used. Set only those that are not.
8052 # We use the long form for the default assignment because of an extremely
8053 # bizarre bug on SunOS 4.1.3.
8054 if $ac_need_defaults; then
8055 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8056 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
8057 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
8060 # Have a temporary directory for convenience. Make it in the build tree
8061 # simply because there is no reason against having it here, and in addition,
8062 # creating and moving files from /tmp can sometimes cause problems.
8063 # Hook for its removal unless debugging.
8064 # Note that there is a small window in which the directory will not be cleaned:
8065 # after its creation but before its name has been assigned to `$tmp'.
8069 trap 'exit_status=$?
8070 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
8072 trap 'as_fn_exit 1' 1 2 13 15
8074 # Create a (secure) tmp directory for tmp files.
8077 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8078 test -n "$tmp" && test -d "$tmp"
8081 tmp=./conf$$-$RANDOM
8082 (umask 077 && mkdir "$tmp")
8083 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
8085 # Set up the scripts for CONFIG_FILES section.
8086 # No need to generate them if there are no CONFIG_FILES.
8087 # This happens for instance with `./config.status config.h'.
8088 if test -n "$CONFIG_FILES"; then
8090 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
8092 ac_cs_awk_pipe_init=
8093 ac_cs_awk_read_file='
8094 while ((getline aline < (F[key])) > 0)
8097 ac_cs_awk_pipe_fini=
8099 ac_cs_awk_getline=false
8100 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
8101 ac_cs_awk_read_file='
8103 print "cat " F[key] " &&"
8104 '$ac_cs_awk_pipe_init
8105 # The final `:' finishes the AND list.
8106 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
8108 ac_cr=`echo X | tr X '\015'`
8109 # On cygwin, bash can eat \r inside `` if the user requested igncr.
8110 # But we know of no other shell where ac_cr would be empty at this
8111 # point, so we can use a bashism as a fallback.
8112 if test "x$ac_cr" = x; then
8113 eval ac_cr=\$\'\\r\'
8115 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
8116 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
8122 echo 'BEGIN {' >"$tmp/subs1.awk" &&
8125 # Create commands to substitute file output variables.
8127 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
8128 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
8129 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
8132 } >conf$$files.sh &&
8133 . ./conf$$files.sh ||
8134 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8135 rm -f conf$$files.sh
8138 echo "cat >conf$$subs.awk <<_ACEOF" &&
8139 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
8142 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8143 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
8145 for ac_last_try in false false false false false :; do
8146 . ./conf$$subs.sh ||
8147 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8149 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
8150 if test $ac_delim_n = $ac_delim_num; then
8152 elif $ac_last_try; then
8153 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8155 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8160 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8161 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
8165 s/^/S["/; s/!.*/"]=/
8175 s/\(.\{148\}\).*/\1/
8177 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
8182 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8189 s/\(.\{148\}\).*/\1/
8191 s/["\\]/\\&/g; s/^/"/; s/$/"/
8195 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8200 ' <conf$$subs.awk | sed '
8205 ' >>$CONFIG_STATUS || ac_write_fail=1
8206 rm -f conf$$subs.awk
8207 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8209 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
8210 for (key in S) S_is_set[key] = 1
8212 \$ac_cs_awk_pipe_init
8216 nfields = split(line, field, "@")
8218 len = length(field[1])
8219 for (i = 2; i < nfields; i++) {
8221 keylen = length(key)
8222 if (S_is_set[key]) {
8224 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
8225 len += length(value) + length(field[++i])
8230 if (nfields == 3 && !substed) {
8232 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
8233 \$ac_cs_awk_read_file
8239 \$ac_cs_awk_pipe_fini
8242 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8243 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
8244 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
8247 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
8248 || as_fn_error "could not setup config files machinery" "$LINENO" 5
8251 # VPATH may cause trouble with some makes, so we remove $(srcdir),
8252 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
8253 # trailing colons and then remove the whole line if VPATH becomes empty
8254 # (actually we leave an empty line to preserve line numbers).
8255 if test "x$srcdir" = x.; then
8256 ac_vpsub='/^[ ]*VPATH[ ]*=/{
8260 s/^\([^=]*=[ ]*\):*/\1/
8266 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8267 fi # test -n "$CONFIG_FILES"
8269 # Set up the scripts for CONFIG_HEADERS section.
8270 # No need to generate them if there are no CONFIG_HEADERS.
8271 # This happens for instance with `./config.status Makefile'.
8272 if test -n "$CONFIG_HEADERS"; then
8273 cat >"$tmp/defines.awk" <<\_ACAWK ||
8277 # Transform confdefs.h into an awk script `defines.awk', embedded as
8278 # here-document in config.status, that substitutes the proper values into
8279 # config.h.in to produce config.h.
8281 # Create a delimiter string that does not exist in confdefs.h, to ease
8282 # handling of long lines.
8284 for ac_last_try in false false :; do
8285 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
8286 if test -z "$ac_t"; then
8288 elif $ac_last_try; then
8289 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
8291 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8295 # For the awk script, D is an array of macro values keyed by name,
8296 # likewise P contains macro parameters if any. Preserve backslash
8297 # newline sequences.
8299 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
8301 s/.\{148\}/&'"$ac_delim"'/g
8304 s/^[ ]*#[ ]*define[ ][ ]*/ /
8311 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
8313 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
8317 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
8318 D["\1"]=" \3\\\\\\n"\\/p
8320 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
8325 s/.\{148\}/&'"$ac_delim"'/g
8330 s/["\\]/\\&/g; s/^/"/; s/$/"/p
8333 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
8335 ' <confdefs.h | sed '
8336 s/'"$ac_delim"'/"\\\
8337 "/g' >>$CONFIG_STATUS || ac_write_fail=1
8339 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8340 for (key in D) D_is_set[key] = 1
8343 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
8345 split(line, arg, " ")
8346 if (arg[1] == "#") {
8350 defundef = substr(arg[1], 2)
8353 split(mac1, mac2, "(") #)
8355 prefix = substr(line, 1, index(line, defundef) - 1)
8356 if (D_is_set[macro]) {
8357 # Preserve the white space surrounding the "#".
8358 print prefix "define", macro P[macro] D[macro]
8361 # Replace #undef with comments. This is necessary, for example,
8362 # in the case of _POSIX_SOURCE, which is predefined and required
8363 # on some systems where configure will not decide to define it.
8364 if (defundef == "undef") {
8365 print "/*", prefix defundef, macro, "*/"
8373 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8374 as_fn_error "could not setup config headers machinery" "$LINENO" 5
8375 fi # test -n "$CONFIG_HEADERS"
8378 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
8383 :[FHLC]) ac_mode=$ac_tag; continue;;
8385 case $ac_mode$ac_tag in
8387 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
8388 :[FH]-) ac_tag=-:-;;
8389 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8406 -) ac_f="$tmp/stdin";;
8407 *) # Look for the file first in the build tree, then in the source tree
8408 # (if the path is not absolute). The absolute path cannot be DOS-style,
8409 # because $ac_f cannot contain `:'.
8413 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8415 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8417 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
8418 as_fn_append ac_file_inputs " '$ac_f'"
8421 # Let's still pretend it is `configure' which instantiates (i.e., don't
8422 # use $as_me), people would be surprised to read:
8423 # /* config.h. Generated by config.status. */
8424 configure_input='Generated from '`
8425 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
8427 if test x"$ac_file" != x-; then
8428 configure_input="$ac_file. $configure_input"
8429 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8430 $as_echo "$as_me: creating $ac_file" >&6;}
8432 # Neutralize special characters interpreted by sed in replacement strings.
8433 case $configure_input in #(
8434 *\&* | *\|* | *\\* )
8435 ac_sed_conf_input=`$as_echo "$configure_input" |
8436 sed 's/[\\\\&|]/\\\\&/g'`;; #(
8437 *) ac_sed_conf_input=$configure_input;;
8441 *:-:* | *:-) cat >"$tmp/stdin" \
8442 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
8447 ac_dir=`$as_dirname -- "$ac_file" ||
8448 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8449 X"$ac_file" : 'X\(//\)[^/]' \| \
8450 X"$ac_file" : 'X\(//\)$' \| \
8451 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8452 $as_echo X"$ac_file" |
8453 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8470 as_dir="$ac_dir"; as_fn_mkdir_p
8474 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8476 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8477 # A ".." for each directory in $ac_dir_suffix.
8478 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8479 case $ac_top_builddir_sub in
8480 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8481 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8484 ac_abs_top_builddir=$ac_pwd
8485 ac_abs_builddir=$ac_pwd$ac_dir_suffix
8486 # for backward compatibility:
8487 ac_top_builddir=$ac_top_build_prefix
8490 .) # We are building in place.
8492 ac_top_srcdir=$ac_top_builddir_sub
8493 ac_abs_top_srcdir=$ac_pwd ;;
8494 [\\/]* | ?:[\\/]* ) # Absolute name.
8495 ac_srcdir=$srcdir$ac_dir_suffix;
8496 ac_top_srcdir=$srcdir
8497 ac_abs_top_srcdir=$srcdir ;;
8499 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8500 ac_top_srcdir=$ac_top_build_prefix$srcdir
8501 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8503 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8513 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8514 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
8518 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8519 # If the template does not know about datarootdir, expand it.
8520 # FIXME: This hack should be removed a few years after 2.60.
8521 ac_datarootdir_hack=; ac_datarootdir_seen=
8532 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8533 *datarootdir*) ac_datarootdir_seen=yes;;
8534 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8535 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8536 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8538 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8539 ac_datarootdir_hack='
8540 s&@datadir@&$datadir&g
8541 s&@docdir@&$docdir&g
8542 s&@infodir@&$infodir&g
8543 s&@localedir@&$localedir&g
8544 s&@mandir@&$mandir&g
8545 s&\\\${datarootdir}&$datarootdir&g' ;;
8549 # Neutralize VPATH when `$srcdir' = `.'.
8550 # Shell code in configure.ac might set extrasub.
8551 # FIXME: do we really want to maintain this feature?
8552 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8553 ac_sed_extra="$ac_vpsub
8556 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8558 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8559 s|@configure_input@|$ac_sed_conf_input|;t t
8560 s&@top_builddir@&$ac_top_builddir_sub&;t t
8561 s&@top_build_prefix@&$ac_top_build_prefix&;t t
8562 s&@srcdir@&$ac_srcdir&;t t
8563 s&@abs_srcdir@&$ac_abs_srcdir&;t t
8564 s&@top_srcdir@&$ac_top_srcdir&;t t
8565 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8566 s&@builddir@&$ac_builddir&;t t
8567 s&@abs_builddir@&$ac_abs_builddir&;t t
8568 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8569 s&@INSTALL@&$ac_INSTALL&;t t
8570 $ac_datarootdir_hack
8572 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
8573 if $ac_cs_awk_getline; then
8574 $AWK -f "$tmp/subs.awk"
8576 $AWK -f "$tmp/subs.awk" | $SHELL
8578 || as_fn_error "could not create $ac_file" "$LINENO" 5
8580 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8581 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
8582 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
8583 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8584 which seems to be undefined. Please make sure it is defined." >&5
8585 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8586 which seems to be undefined. Please make sure it is defined." >&2;}
8590 -) cat "$tmp/out" && rm -f "$tmp/out";;
8591 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
8593 || as_fn_error "could not create $ac_file" "$LINENO" 5
8599 if test x"$ac_file" != x-; then
8601 $as_echo "/* $configure_input */" \
8602 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
8603 } >"$tmp/config.h" \
8604 || as_fn_error "could not create $ac_file" "$LINENO" 5
8605 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
8606 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
8607 $as_echo "$as_me: $ac_file is unchanged" >&6;}
8610 mv "$tmp/config.h" "$ac_file" \
8611 || as_fn_error "could not create $ac_file" "$LINENO" 5
8614 $as_echo "/* $configure_input */" \
8615 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
8616 || as_fn_error "could not create -" "$LINENO" 5
8620 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
8621 $as_echo "$as_me: executing $ac_file commands" >&6;}
8626 case $ac_file$ac_mode in
8627 "default":C) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
8628 if test -n "$CONFIG_FILES"; then
8629 if test -n "${with_target_subdir}"; then
8630 # FIXME: We shouldn't need to set ac_file
8632 LD="${ORIGINAL_LD_FOR_MULTILIBS}"
8633 . ${libiberty_topdir}/config-ml.in
8643 ac_clean_files=$ac_clean_files_save
8645 test $ac_write_fail = 0 ||
8646 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
8649 # configure is writing to config.log, and then calls config.status.
8650 # config.status does its own redirection, appending to config.log.
8651 # Unfortunately, on DOS this fails, as config.log is still kept open
8652 # by configure, so config.status won't be able to write to it; its
8653 # output is simply discarded. So we exec the FD to /dev/null,
8654 # effectively closing config.log, so it can be properly (re)opened and
8655 # appended to by config.status. When coming back to configure, we
8656 # need to make the FD available again.
8657 if test "$no_create" != yes; then
8659 ac_config_status_args=
8660 test "$silent" = yes &&
8661 ac_config_status_args="$ac_config_status_args --quiet"
8663 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8665 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8666 # would make configure fail if this is the last instruction.
8667 $ac_cs_success || as_fn_exit $?
8669 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8670 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8671 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}