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="table.h"
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
674 program_transform_name
687 enable_option_checking
688 enable_build_warnings
689 enable_sim_build_warnings
691 ac_precious_vars='build_alias
702 # Initialize some variables set by options.
704 ac_init_version=false
705 ac_unrecognized_opts=
707 # The variables have the same names as the options, with
708 # dashes changed to underlines.
716 program_transform_name=s,x,x,
724 # Installation directory options.
725 # These are left unexpanded so users can "make install exec_prefix=/foo"
726 # and all the variables that are supposed to be based on exec_prefix
727 # by default will actually change.
728 # Use braces instead of parens because sh, perl, etc. also accept them.
729 # (The list follows the same order as the GNU Coding Standards.)
730 bindir='${exec_prefix}/bin'
731 sbindir='${exec_prefix}/sbin'
732 libexecdir='${exec_prefix}/libexec'
733 datarootdir='${prefix}/share'
734 datadir='${datarootdir}'
735 sysconfdir='${prefix}/etc'
736 sharedstatedir='${prefix}/com'
737 localstatedir='${prefix}/var'
738 includedir='${prefix}/include'
739 oldincludedir='/usr/include'
740 docdir='${datarootdir}/doc/${PACKAGE}'
741 infodir='${datarootdir}/info'
746 libdir='${exec_prefix}/lib'
747 localedir='${datarootdir}/locale'
748 mandir='${datarootdir}/man'
754 # If the previous option needs an argument, assign it.
755 if test -n "$ac_prev"; then
756 eval $ac_prev=\$ac_option
762 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
766 # Accept the important Cygnus configure options, so we can diagnose typos.
768 case $ac_dashdash$ac_option in
772 -bindir | --bindir | --bindi | --bind | --bin | --bi)
774 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
777 -build | --build | --buil | --bui | --bu)
778 ac_prev=build_alias ;;
779 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
780 build_alias=$ac_optarg ;;
782 -cache-file | --cache-file | --cache-fil | --cache-fi \
783 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
784 ac_prev=cache_file ;;
785 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
786 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
787 cache_file=$ac_optarg ;;
790 cache_file=config.cache ;;
792 -datadir | --datadir | --datadi | --datad)
794 -datadir=* | --datadir=* | --datadi=* | --datad=*)
795 datadir=$ac_optarg ;;
797 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
798 | --dataroo | --dataro | --datar)
799 ac_prev=datarootdir ;;
800 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
801 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
802 datarootdir=$ac_optarg ;;
804 -disable-* | --disable-*)
805 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
806 # Reject names that are not valid shell variable names.
807 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
808 as_fn_error "invalid feature name: $ac_useropt"
809 ac_useropt_orig=$ac_useropt
810 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
811 case $ac_user_opts in
815 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
816 ac_unrecognized_sep=', ';;
818 eval enable_$ac_useropt=no ;;
820 -docdir | --docdir | --docdi | --doc | --do)
822 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
825 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
827 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
830 -enable-* | --enable-*)
831 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
832 # Reject names that are not valid shell variable names.
833 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
834 as_fn_error "invalid feature name: $ac_useropt"
835 ac_useropt_orig=$ac_useropt
836 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
837 case $ac_user_opts in
841 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
842 ac_unrecognized_sep=', ';;
844 eval enable_$ac_useropt=\$ac_optarg ;;
846 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
847 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
848 | --exec | --exe | --ex)
849 ac_prev=exec_prefix ;;
850 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
851 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
852 | --exec=* | --exe=* | --ex=*)
853 exec_prefix=$ac_optarg ;;
855 -gas | --gas | --ga | --g)
856 # Obsolete; use --with-gas.
859 -help | --help | --hel | --he | -h)
861 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
862 ac_init_help=recursive ;;
863 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
864 ac_init_help=short ;;
866 -host | --host | --hos | --ho)
867 ac_prev=host_alias ;;
868 -host=* | --host=* | --hos=* | --ho=*)
869 host_alias=$ac_optarg ;;
871 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
873 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
875 htmldir=$ac_optarg ;;
877 -includedir | --includedir | --includedi | --included | --include \
878 | --includ | --inclu | --incl | --inc)
879 ac_prev=includedir ;;
880 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
881 | --includ=* | --inclu=* | --incl=* | --inc=*)
882 includedir=$ac_optarg ;;
884 -infodir | --infodir | --infodi | --infod | --info | --inf)
886 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
887 infodir=$ac_optarg ;;
889 -libdir | --libdir | --libdi | --libd)
891 -libdir=* | --libdir=* | --libdi=* | --libd=*)
894 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
895 | --libexe | --libex | --libe)
896 ac_prev=libexecdir ;;
897 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
898 | --libexe=* | --libex=* | --libe=*)
899 libexecdir=$ac_optarg ;;
901 -localedir | --localedir | --localedi | --localed | --locale)
903 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
904 localedir=$ac_optarg ;;
906 -localstatedir | --localstatedir | --localstatedi | --localstated \
907 | --localstate | --localstat | --localsta | --localst | --locals)
908 ac_prev=localstatedir ;;
909 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
910 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
911 localstatedir=$ac_optarg ;;
913 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
915 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
919 # Obsolete; use --without-fp.
922 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
923 | --no-cr | --no-c | -n)
926 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
927 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
930 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
931 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
932 | --oldin | --oldi | --old | --ol | --o)
933 ac_prev=oldincludedir ;;
934 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
935 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
936 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
937 oldincludedir=$ac_optarg ;;
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1549 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1550 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1551 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1552 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1553 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1554 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1555 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1559 $as_echo_n "checking for $2... " >&6; }
1560 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1561 $as_echo_n "(cached) " >&6
1563 eval "$3=\$ac_header_compiler"
1566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1567 $as_echo "$ac_res" >&6; }
1569 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1571 } # ac_fn_c_check_header_mongrel
1573 # ac_fn_c_try_run LINENO
1574 # ----------------------
1575 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1576 # that executables *can* be run.
1579 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1580 if { { ac_try="$ac_link"
1582 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1583 *) ac_try_echo=$ac_try;;
1585 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1586 $as_echo "$ac_try_echo"; } >&5
1587 (eval "$ac_link") 2>&5
1589 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1590 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1591 { { case "(($ac_try" in
1592 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1593 *) ac_try_echo=$ac_try;;
1595 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1596 $as_echo "$ac_try_echo"; } >&5
1597 (eval "$ac_try") 2>&5
1599 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1600 test $ac_status = 0; }; }; then :
1603 $as_echo "$as_me: program exited with status $ac_status" >&5
1604 $as_echo "$as_me: failed program was:" >&5
1605 sed 's/^/| /' conftest.$ac_ext >&5
1607 ac_retval=$ac_status
1609 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1610 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1615 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1616 # -------------------------------------------------------
1617 # Tests whether HEADER exists and can be compiled using the include files in
1618 # INCLUDES, setting the cache variable VAR accordingly.
1619 ac_fn_c_check_header_compile ()
1621 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1623 $as_echo_n "checking for $2... " >&6; }
1624 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1625 $as_echo_n "(cached) " >&6
1627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1628 /* end confdefs.h. */
1632 if ac_fn_c_try_compile "$LINENO"; then :
1637 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1641 $as_echo "$ac_res" >&6; }
1642 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1644 } # ac_fn_c_check_header_compile
1646 # ac_fn_c_try_link LINENO
1647 # -----------------------
1648 # Try to link conftest.$ac_ext, and return whether this succeeded.
1651 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1652 rm -f conftest.$ac_objext conftest$ac_exeext
1653 if { { ac_try="$ac_link"
1655 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1656 *) ac_try_echo=$ac_try;;
1658 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1659 $as_echo "$ac_try_echo"; } >&5
1660 (eval "$ac_link") 2>conftest.err
1662 if test -s conftest.err; then
1663 grep -v '^ *+' conftest.err >conftest.er1
1664 cat conftest.er1 >&5
1665 mv -f conftest.er1 conftest.err
1667 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1668 test $ac_status = 0; } && {
1669 test -z "$ac_c_werror_flag" ||
1670 test ! -s conftest.err
1671 } && test -s conftest$ac_exeext && {
1672 test "$cross_compiling" = yes ||
1673 $as_test_x conftest$ac_exeext
1677 $as_echo "$as_me: failed program was:" >&5
1678 sed 's/^/| /' conftest.$ac_ext >&5
1682 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1683 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1684 # interfere with the next link command; also delete a directory that is
1685 # left behind by Apple's compiler. We do this before executing the actions.
1686 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1687 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1690 } # ac_fn_c_try_link
1691 cat >config.log <<_ACEOF
1692 This file contains any messages produced by compilers while
1693 running configure, to aid debugging if configure makes a mistake.
1695 It was created by $as_me, which was
1696 generated by GNU Autoconf 2.64. Invocation command line was
1708 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1709 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1710 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1711 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1712 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1714 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1715 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1717 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1718 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1719 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1720 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1721 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1722 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1723 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1727 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1731 test -z "$as_dir" && as_dir=.
1732 $as_echo "PATH: $as_dir"
1748 # Keep a trace of the command line.
1749 # Strip out --no-create and --no-recursion so they do not pile up.
1750 # Strip out --silent because we don't want to record it for future runs.
1751 # Also quote any args containing shell meta-characters.
1752 # Make two passes to allow for proper duplicate-argument suppression.
1756 ac_must_keep_next=false
1762 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1763 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1764 | -silent | --silent | --silen | --sile | --sil)
1767 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1770 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1772 as_fn_append ac_configure_args1 " '$ac_arg'"
1773 if test $ac_must_keep_next = true; then
1774 ac_must_keep_next=false # Got value, back to normal.
1777 *=* | --config-cache | -C | -disable-* | --disable-* \
1778 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1779 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1780 | -with-* | --with-* | -without-* | --without-* | --x)
1781 case "$ac_configure_args0 " in
1782 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1785 -* ) ac_must_keep_next=true ;;
1788 as_fn_append ac_configure_args " '$ac_arg'"
1793 { ac_configure_args0=; unset ac_configure_args0;}
1794 { ac_configure_args1=; unset ac_configure_args1;}
1796 # When interrupted or exit'd, cleanup temporary files, and complete
1797 # config.log. We remove comments because anyway the quotes in there
1798 # would cause problems or look ugly.
1799 # WARNING: Use '\'' to represent an apostrophe within the trap.
1800 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1801 trap 'exit_status=$?
1802 # Save into config.log some information that might help in debugging.
1807 ## ---------------- ##
1808 ## Cache variables. ##
1809 ## ---------------- ##
1812 # The following way of writing the cache mishandles newlines in values,
1814 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1815 eval ac_val=\$$ac_var
1819 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1820 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1823 _ | IFS | as_nl) ;; #(
1824 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1825 *) { eval $ac_var=; unset $ac_var;} ;;
1830 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1831 *${as_nl}ac_space=\ *)
1833 "s/'\''/'\''\\\\'\'''\''/g;
1834 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1837 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1845 ## ----------------- ##
1846 ## Output variables. ##
1847 ## ----------------- ##
1850 for ac_var in $ac_subst_vars
1852 eval ac_val=\$$ac_var
1854 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1856 $as_echo "$ac_var='\''$ac_val'\''"
1860 if test -n "$ac_subst_files"; then
1862 ## ------------------- ##
1863 ## File substitutions. ##
1864 ## ------------------- ##
1867 for ac_var in $ac_subst_files
1869 eval ac_val=\$$ac_var
1871 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1873 $as_echo "$ac_var='\''$ac_val'\''"
1878 if test -s confdefs.h; then
1888 test "$ac_signal" != 0 &&
1889 $as_echo "$as_me: caught signal $ac_signal"
1890 $as_echo "$as_me: exit $exit_status"
1892 rm -f core *.core core.conftest.* &&
1893 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1896 for ac_signal in 1 2 13 15; do
1897 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1901 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1902 rm -f -r conftest* confdefs.h
1904 $as_echo "/* confdefs.h */" > confdefs.h
1906 # Predefined preprocessor variables.
1908 cat >>confdefs.h <<_ACEOF
1909 #define PACKAGE_NAME "$PACKAGE_NAME"
1912 cat >>confdefs.h <<_ACEOF
1913 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1916 cat >>confdefs.h <<_ACEOF
1917 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1920 cat >>confdefs.h <<_ACEOF
1921 #define PACKAGE_STRING "$PACKAGE_STRING"
1924 cat >>confdefs.h <<_ACEOF
1925 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1928 cat >>confdefs.h <<_ACEOF
1929 #define PACKAGE_URL "$PACKAGE_URL"
1933 # Let the site file select an alternate cache file if it wants to.
1934 # Prefer an explicitly selected file to automatically selected ones.
1937 if test -n "$CONFIG_SITE"; then
1938 ac_site_file1=$CONFIG_SITE
1939 elif test "x$prefix" != xNONE; then
1940 ac_site_file1=$prefix/share/config.site
1941 ac_site_file2=$prefix/etc/config.site
1943 ac_site_file1=$ac_default_prefix/share/config.site
1944 ac_site_file2=$ac_default_prefix/etc/config.site
1946 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1948 test "x$ac_site_file" = xNONE && continue
1949 if test -r "$ac_site_file"; then
1950 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1951 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1952 sed 's/^/| /' "$ac_site_file" >&5
1957 if test -r "$cache_file"; then
1958 # Some versions of bash will fail to source /dev/null (special
1959 # files actually), so we avoid doing that.
1960 if test -f "$cache_file"; then
1961 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1962 $as_echo "$as_me: loading cache $cache_file" >&6;}
1964 [\\/]* | ?:[\\/]* ) . "$cache_file";;
1965 *) . "./$cache_file";;
1969 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1970 $as_echo "$as_me: creating cache $cache_file" >&6;}
1974 # Check that the precious variables saved in the cache have kept the same
1976 ac_cache_corrupted=false
1977 for ac_var in $ac_precious_vars; do
1978 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1979 eval ac_new_set=\$ac_env_${ac_var}_set
1980 eval ac_old_val=\$ac_cv_env_${ac_var}_value
1981 eval ac_new_val=\$ac_env_${ac_var}_value
1982 case $ac_old_set,$ac_new_set in
1984 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1985 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1986 ac_cache_corrupted=: ;;
1988 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1989 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1990 ac_cache_corrupted=: ;;
1993 if test "x$ac_old_val" != "x$ac_new_val"; then
1994 # differences in whitespace do not lead to failure.
1995 ac_old_val_w=`echo x $ac_old_val`
1996 ac_new_val_w=`echo x $ac_new_val`
1997 if test "$ac_old_val_w" != "$ac_new_val_w"; then
1998 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1999 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2000 ac_cache_corrupted=:
2002 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2003 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2004 eval $ac_var=\$ac_old_val
2006 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2007 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2008 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2009 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2012 # Pass precious variables to config.status.
2013 if test "$ac_new_set" = set; then
2015 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2016 *) ac_arg=$ac_var=$ac_new_val ;;
2018 case " $ac_configure_args " in
2019 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2020 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2024 if $ac_cache_corrupted; then
2025 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2026 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2027 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2028 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2029 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2031 ## -------------------- ##
2032 ## Main body of script. ##
2033 ## -------------------- ##
2036 ac_cpp='$CPP $CPPFLAGS'
2037 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2038 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2039 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2042 # This file contains common code used by all simulators.
2044 # SIM_AC_COMMON invokes AC macros used by all simulators and by the common
2045 # directory. It is intended to be invoked before any target specific stuff.
2046 # SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
2047 # It is intended to be invoked last.
2049 # The simulator's configure.in should look like:
2051 # dnl Process this file with autoconf to produce a configure script.
2052 # AC_PREREQ(2.64)dnl
2053 # AC_INIT(Makefile.in)
2054 # sinclude(../common/aclocal.m4)
2058 # ... target specific stuff ...
2062 # Include global overrides and fixes for Autoconf.
2089 # _AC_CHECK_DECL_BODY
2090 # -------------------
2091 # Shell function body for AC_CHECK_DECL.
2092 # _AC_CHECK_DECL_BODY
2094 # _AC_CHECK_DECLS(SYMBOL, ACTION-IF_FOUND, ACTION-IF-NOT-FOUND,
2096 # -------------------------------------------------------------
2097 # Helper to AC_CHECK_DECLS, which generates the check for a single
2098 # SYMBOL with INCLUDES, performs the AC_DEFINE, then expands
2099 # ACTION-IF-FOUND or ACTION-IF-NOT-FOUND.
2158 sim_inline="-DDEFAULT_INLINE=0"
2195 # intl sister-directory configuration rules.
2198 # The idea behind this macro is that there's no need to repeat all the
2199 # autoconf probes done by the intl directory - it's already done them
2200 # for us. In fact, there's no need even to look at the cache for the
2201 # answers. All we need to do is nab a few pieces of information.
2202 # The intl directory is set up to make this easy, by generating a
2203 # small file which can be sourced as a shell script; then we produce
2204 # the necessary substitutions and definitions for this directory.
2208 # Autoconf M4 include file defining utility macros for complex Canadian
2220 # _NCN_TOOL_PREFIXES: Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
2222 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
2225 # NCN_STRICT_CHECK_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2226 # Like plain AC_CHECK_TOOLS, but require prefix if build!=host.
2230 # NCN_STRICT_CHECK_TARGET_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2231 # Like CVS Autoconf AC_CHECK_TARGET_TOOLS, but require prefix if build!=target.
2235 # Backported from Autoconf 2.5x; can go away when and if
2236 # we switch. Put the OS path separator in $PATH_SEPARATOR.
2241 # ACX_HAVE_GCC_FOR_TARGET
2242 # Check if the variable GCC_FOR_TARGET really points to a GCC binary.
2245 # ACX_CHECK_INSTALLED_TARGET_TOOL(VAR, PROG)
2246 # Searching for installed target binutils. We need to take extra care,
2247 # else we may find the wrong assembler, linker, etc., and lose.
2249 # First try --with-build-time-tools, if specified.
2251 # For build != host, we ask the installed GCC for the name of the tool it
2252 # uses, and accept it if it is an absolute path. This is because the
2253 # only good choice for a compiler is the same GCC version that is being
2254 # installed (or we couldn't make target libraries), and we assume that
2255 # on the host system we'll have not only the same GCC version, but also
2256 # the same binutils version.
2258 # For build == host, search the same directories that the installed
2259 # compiler will search. We used to do this for the assembler, linker,
2260 # and nm only; for simplicity of configuration, however, we extend this
2261 # criterion to tools (such as ar and ranlib) that are never invoked by
2262 # the compiler, to avoid mismatches.
2264 # Also note we have to check MD_EXEC_PREFIX before checking the user's path
2265 # if build == target. This makes the most sense only when bootstrapping,
2266 # but we also do so when build != host. In this case, we hope that the
2267 # build and host systems will have similar contents of MD_EXEC_PREFIX.
2269 # If we do not find a suitable binary, then try the user's path.
2273 # AC_PROG_CPP_WERROR
2274 # Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which
2275 # triggers warnings from the preprocessor. Will be in autoconf 2.58.
2276 # For now, using this also overrides header checks to use only the
2277 # preprocessor (matches 2.13 behavior; matching 2.58's behavior is a
2278 # bit harder from here).
2279 # Eventually autoconf will default to checking headers with the compiler
2280 # instead, and we'll have to do this differently.
2282 # AC_PROG_CPP_WERROR
2285 # We require the gnatbind program, and a compiler driver that
2286 # understands Ada. We use the user's CC setting, already found,
2287 # and possibly add $1 to the command-line parameters.
2289 # Sets the shell variable have_gnat to yes or no as appropriate, and
2290 # substitutes GNATBIND and GNATMAKE.
2317 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2318 for ac_t in install-sh install.sh shtool; do
2319 if test -f "$ac_dir/$ac_t"; then
2321 ac_install_sh="$ac_aux_dir/$ac_t -c"
2326 if test -z "$ac_aux_dir"; then
2327 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2330 # These three variables are undocumented and unsupported,
2331 # and are intended to be withdrawn in a future Autoconf release.
2332 # They can cause serious problems if a builder's source tree is in a directory
2333 # whose full name contains unusual characters.
2334 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2335 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2336 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2339 # Find a good install program. We prefer a C program (faster),
2340 # so one script is as good as another. But avoid the broken or
2341 # incompatible versions:
2342 # SysV /etc/install, /usr/sbin/install
2343 # SunOS /usr/etc/install
2344 # IRIX /sbin/install
2346 # AmigaOS /C/install, which installs bootblocks on floppy discs
2347 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2348 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2349 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2350 # OS/2's system install, which has a completely different semantic
2351 # ./install, which can be erroneously created by make from ./install.sh.
2352 # Reject install programs that cannot install multiple files.
2353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2354 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2355 if test -z "$INSTALL"; then
2356 if test "${ac_cv_path_install+set}" = set; then :
2357 $as_echo_n "(cached) " >&6
2359 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2363 test -z "$as_dir" && as_dir=.
2364 # Account for people who put trailing slashes in PATH elements.
2365 case $as_dir/ in #((
2366 ./ | .// | /[cC]/* | \
2367 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2368 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2371 # OSF1 and SCO ODT 3.0 have their own names for install.
2372 # Don't use installbsd from OSF since it installs stuff as root
2374 for ac_prog in ginstall scoinst install; do
2375 for ac_exec_ext in '' $ac_executable_extensions; do
2376 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2377 if test $ac_prog = install &&
2378 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2379 # AIX install. It has an incompatible calling convention.
2381 elif test $ac_prog = install &&
2382 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2383 # program-specific install script used by HP pwplus--don't use.
2386 rm -rf conftest.one conftest.two conftest.dir
2387 echo one > conftest.one
2388 echo two > conftest.two
2390 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2391 test -s conftest.one && test -s conftest.two &&
2392 test -s conftest.dir/conftest.one &&
2393 test -s conftest.dir/conftest.two
2395 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2408 rm -rf conftest.one conftest.two conftest.dir
2411 if test "${ac_cv_path_install+set}" = set; then
2412 INSTALL=$ac_cv_path_install
2414 # As a last resort, use the slow shell script. Don't cache a
2415 # value for INSTALL within a source directory, because that will
2416 # break other packages using the cache if that directory is
2417 # removed, or if the value is a relative name.
2418 INSTALL=$ac_install_sh
2421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2422 $as_echo "$INSTALL" >&6; }
2424 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2425 # It thinks the first close brace ends the variable substitution.
2426 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2428 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2430 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2433 ac_cpp='$CPP $CPPFLAGS'
2434 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2435 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2436 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2437 if test -n "$ac_tool_prefix"; then
2438 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2439 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2441 $as_echo_n "checking for $ac_word... " >&6; }
2442 if test "${ac_cv_prog_CC+set}" = set; then :
2443 $as_echo_n "(cached) " >&6
2445 if test -n "$CC"; then
2446 ac_cv_prog_CC="$CC" # Let the user override the test.
2448 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2452 test -z "$as_dir" && as_dir=.
2453 for ac_exec_ext in '' $ac_executable_extensions; do
2454 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2455 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2456 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2466 if test -n "$CC"; then
2467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2468 $as_echo "$CC" >&6; }
2470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2471 $as_echo "no" >&6; }
2476 if test -z "$ac_cv_prog_CC"; then
2478 # Extract the first word of "gcc", so it can be a program name with args.
2479 set dummy gcc; ac_word=$2
2480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2481 $as_echo_n "checking for $ac_word... " >&6; }
2482 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2483 $as_echo_n "(cached) " >&6
2485 if test -n "$ac_ct_CC"; then
2486 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2488 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2492 test -z "$as_dir" && as_dir=.
2493 for ac_exec_ext in '' $ac_executable_extensions; do
2494 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2495 ac_cv_prog_ac_ct_CC="gcc"
2496 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2505 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2506 if test -n "$ac_ct_CC"; then
2507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2508 $as_echo "$ac_ct_CC" >&6; }
2510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2511 $as_echo "no" >&6; }
2514 if test "x$ac_ct_CC" = x; then
2517 case $cross_compiling:$ac_tool_warned in
2519 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2520 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2521 ac_tool_warned=yes ;;
2529 if test -z "$CC"; then
2530 if test -n "$ac_tool_prefix"; then
2531 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2532 set dummy ${ac_tool_prefix}cc; ac_word=$2
2533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2534 $as_echo_n "checking for $ac_word... " >&6; }
2535 if test "${ac_cv_prog_CC+set}" = set; then :
2536 $as_echo_n "(cached) " >&6
2538 if test -n "$CC"; then
2539 ac_cv_prog_CC="$CC" # Let the user override the test.
2541 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2545 test -z "$as_dir" && as_dir=.
2546 for ac_exec_ext in '' $ac_executable_extensions; do
2547 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2548 ac_cv_prog_CC="${ac_tool_prefix}cc"
2549 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2559 if test -n "$CC"; then
2560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2561 $as_echo "$CC" >&6; }
2563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2564 $as_echo "no" >&6; }
2570 if test -z "$CC"; then
2571 # Extract the first word of "cc", so it can be a program name with args.
2572 set dummy cc; ac_word=$2
2573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2574 $as_echo_n "checking for $ac_word... " >&6; }
2575 if test "${ac_cv_prog_CC+set}" = set; then :
2576 $as_echo_n "(cached) " >&6
2578 if test -n "$CC"; then
2579 ac_cv_prog_CC="$CC" # Let the user override the test.
2582 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2586 test -z "$as_dir" && as_dir=.
2587 for ac_exec_ext in '' $ac_executable_extensions; do
2588 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2589 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2590 ac_prog_rejected=yes
2594 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2601 if test $ac_prog_rejected = yes; then
2602 # We found a bogon in the path, so make sure we never use it.
2603 set dummy $ac_cv_prog_CC
2605 if test $# != 0; then
2606 # We chose a different compiler from the bogus one.
2607 # However, it has the same basename, so the bogon will be chosen
2608 # first if we set CC to just the basename; use the full file name.
2610 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2616 if test -n "$CC"; then
2617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2618 $as_echo "$CC" >&6; }
2620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2621 $as_echo "no" >&6; }
2626 if test -z "$CC"; then
2627 if test -n "$ac_tool_prefix"; then
2628 for ac_prog in cl.exe
2630 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2631 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2633 $as_echo_n "checking for $ac_word... " >&6; }
2634 if test "${ac_cv_prog_CC+set}" = set; then :
2635 $as_echo_n "(cached) " >&6
2637 if test -n "$CC"; then
2638 ac_cv_prog_CC="$CC" # Let the user override the test.
2640 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2644 test -z "$as_dir" && as_dir=.
2645 for ac_exec_ext in '' $ac_executable_extensions; do
2646 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2647 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2648 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2658 if test -n "$CC"; then
2659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2660 $as_echo "$CC" >&6; }
2662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2663 $as_echo "no" >&6; }
2667 test -n "$CC" && break
2670 if test -z "$CC"; then
2672 for ac_prog in cl.exe
2674 # Extract the first word of "$ac_prog", so it can be a program name with args.
2675 set dummy $ac_prog; ac_word=$2
2676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2677 $as_echo_n "checking for $ac_word... " >&6; }
2678 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2679 $as_echo_n "(cached) " >&6
2681 if test -n "$ac_ct_CC"; then
2682 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2684 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2688 test -z "$as_dir" && as_dir=.
2689 for ac_exec_ext in '' $ac_executable_extensions; do
2690 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2691 ac_cv_prog_ac_ct_CC="$ac_prog"
2692 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2701 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2702 if test -n "$ac_ct_CC"; then
2703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2704 $as_echo "$ac_ct_CC" >&6; }
2706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2707 $as_echo "no" >&6; }
2711 test -n "$ac_ct_CC" && break
2714 if test "x$ac_ct_CC" = x; then
2717 case $cross_compiling:$ac_tool_warned in
2719 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2720 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2721 ac_tool_warned=yes ;;
2730 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2731 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2732 as_fn_error "no acceptable C compiler found in \$PATH
2733 See \`config.log' for more details." "$LINENO" 5; }
2735 # Provide some information about the compiler.
2736 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2739 for ac_option in --version -v -V -qversion; do
2740 { { ac_try="$ac_compiler $ac_option >&5"
2742 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2743 *) ac_try_echo=$ac_try;;
2745 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2746 $as_echo "$ac_try_echo"; } >&5
2747 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2749 if test -s conftest.err; then
2751 ... rest of stderr output deleted ...
2752 10q' conftest.err >conftest.er1
2753 cat conftest.er1 >&5
2754 rm -f conftest.er1 conftest.err
2756 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2757 test $ac_status = 0; }
2760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2761 /* end confdefs.h. */
2771 ac_clean_files_save=$ac_clean_files
2772 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2773 # Try to create an executable without -o first, disregard a.out.
2774 # It will help us diagnose broken compilers, and finding out an intuition
2776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2777 $as_echo_n "checking for C compiler default output file name... " >&6; }
2778 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2780 # The possible output files:
2781 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2784 for ac_file in $ac_files
2787 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2788 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2793 if { { ac_try="$ac_link_default"
2795 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2796 *) ac_try_echo=$ac_try;;
2798 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2799 $as_echo "$ac_try_echo"; } >&5
2800 (eval "$ac_link_default") 2>&5
2802 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2803 test $ac_status = 0; }; then :
2804 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2805 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2806 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2807 # so that the user can short-circuit this test for compilers unknown to
2809 for ac_file in $ac_files ''
2811 test -f "$ac_file" || continue
2813 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2816 # We found the default executable, but exeext='' is most
2820 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2822 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2824 # We set ac_cv_exeext here because the later test for it is not
2825 # safe: cross compilers may not add the suffix if given an `-o'
2826 # argument, so we may need to know it at that point already.
2827 # Even if this section looks crufty: it has the advantage of
2834 test "$ac_cv_exeext" = no && ac_cv_exeext=
2839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2840 $as_echo "$ac_file" >&6; }
2841 if test -z "$ac_file"; then :
2842 $as_echo "$as_me: failed program was:" >&5
2843 sed 's/^/| /' conftest.$ac_ext >&5
2845 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2846 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2847 { as_fn_set_status 77
2848 as_fn_error "C compiler cannot create executables
2849 See \`config.log' for more details." "$LINENO" 5; }; }
2851 ac_exeext=$ac_cv_exeext
2853 # Check that the compiler produces executables we can run. If not, either
2854 # the compiler is broken, or we cross compile.
2855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2856 $as_echo_n "checking whether the C compiler works... " >&6; }
2857 # If not cross compiling, check that we can run a simple program.
2858 if test "$cross_compiling" != yes; then
2859 if { ac_try='./$ac_file'
2860 { { case "(($ac_try" in
2861 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2862 *) ac_try_echo=$ac_try;;
2864 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2865 $as_echo "$ac_try_echo"; } >&5
2866 (eval "$ac_try") 2>&5
2868 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2869 test $ac_status = 0; }; }; then
2872 if test "$cross_compiling" = maybe; then
2875 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2876 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2877 as_fn_error "cannot run C compiled programs.
2878 If you meant to cross compile, use \`--host'.
2879 See \`config.log' for more details." "$LINENO" 5; }
2883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2884 $as_echo "yes" >&6; }
2886 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2887 ac_clean_files=$ac_clean_files_save
2888 # Check that the compiler produces executables we can run. If not, either
2889 # the compiler is broken, or we cross compile.
2890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2891 $as_echo_n "checking whether we are cross compiling... " >&6; }
2892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2893 $as_echo "$cross_compiling" >&6; }
2895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2896 $as_echo_n "checking for suffix of executables... " >&6; }
2897 if { { ac_try="$ac_link"
2899 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2900 *) ac_try_echo=$ac_try;;
2902 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2903 $as_echo "$ac_try_echo"; } >&5
2904 (eval "$ac_link") 2>&5
2906 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2907 test $ac_status = 0; }; then :
2908 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2909 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2910 # work properly (i.e., refer to `conftest.exe'), while it won't with
2912 for ac_file in conftest.exe conftest conftest.*; do
2913 test -f "$ac_file" || continue
2915 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2916 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2922 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2923 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2924 as_fn_error "cannot compute suffix of executables: cannot compile and link
2925 See \`config.log' for more details." "$LINENO" 5; }
2927 rm -f conftest$ac_cv_exeext
2928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2929 $as_echo "$ac_cv_exeext" >&6; }
2931 rm -f conftest.$ac_ext
2932 EXEEXT=$ac_cv_exeext
2934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2935 $as_echo_n "checking for suffix of object files... " >&6; }
2936 if test "${ac_cv_objext+set}" = set; then :
2937 $as_echo_n "(cached) " >&6
2939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2940 /* end confdefs.h. */
2950 rm -f conftest.o conftest.obj
2951 if { { ac_try="$ac_compile"
2953 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2954 *) ac_try_echo=$ac_try;;
2956 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2957 $as_echo "$ac_try_echo"; } >&5
2958 (eval "$ac_compile") 2>&5
2960 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2961 test $ac_status = 0; }; then :
2962 for ac_file in conftest.o conftest.obj conftest.*; do
2963 test -f "$ac_file" || continue;
2965 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2966 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2971 $as_echo "$as_me: failed program was:" >&5
2972 sed 's/^/| /' conftest.$ac_ext >&5
2974 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2975 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2976 as_fn_error "cannot compute suffix of object files: cannot compile
2977 See \`config.log' for more details." "$LINENO" 5; }
2979 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2982 $as_echo "$ac_cv_objext" >&6; }
2983 OBJEXT=$ac_cv_objext
2985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2986 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2987 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
2988 $as_echo_n "(cached) " >&6
2990 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2991 /* end confdefs.h. */
3004 if ac_fn_c_try_compile "$LINENO"; then :
3009 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3010 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3014 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3015 if test $ac_compiler_gnu = yes; then
3020 ac_test_CFLAGS=${CFLAGS+set}
3021 ac_save_CFLAGS=$CFLAGS
3022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3023 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3024 if test "${ac_cv_prog_cc_g+set}" = set; then :
3025 $as_echo_n "(cached) " >&6
3027 ac_save_c_werror_flag=$ac_c_werror_flag
3028 ac_c_werror_flag=yes
3031 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3032 /* end confdefs.h. */
3042 if ac_fn_c_try_compile "$LINENO"; then :
3046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3047 /* end confdefs.h. */
3057 if ac_fn_c_try_compile "$LINENO"; then :
3060 ac_c_werror_flag=$ac_save_c_werror_flag
3062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3063 /* end confdefs.h. */
3073 if ac_fn_c_try_compile "$LINENO"; then :
3076 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3078 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3080 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3081 ac_c_werror_flag=$ac_save_c_werror_flag
3083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3084 $as_echo "$ac_cv_prog_cc_g" >&6; }
3085 if test "$ac_test_CFLAGS" = set; then
3086 CFLAGS=$ac_save_CFLAGS
3087 elif test $ac_cv_prog_cc_g = yes; then
3088 if test "$GCC" = yes; then
3094 if test "$GCC" = yes; then
3100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3101 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3102 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3103 $as_echo_n "(cached) " >&6
3105 ac_cv_prog_cc_c89=no
3107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3108 /* end confdefs.h. */
3111 #include <sys/types.h>
3112 #include <sys/stat.h>
3113 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3114 struct buf { int x; };
3115 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3116 static char *e (p, i)
3122 static char *f (char * (*g) (char **, int), char **p, ...)
3127 s = g (p, va_arg (v,int));
3132 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3133 function prototypes and stuff, but not '\xHH' hex character constants.
3134 These don't provoke an error unfortunately, instead are silently treated
3135 as 'x'. The following induces an error, until -std is added to get
3136 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3137 array size at least. It's necessary to write '\x00'==0 to get something
3138 that's true only with -std. */
3139 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3141 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3142 inside strings and character constants. */
3144 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3146 int test (int i, double x);
3147 struct s1 {int (*f) (int a);};
3148 struct s2 {int (*f) (double a);};
3149 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3155 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3160 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3161 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3163 CC="$ac_save_CC $ac_arg"
3164 if ac_fn_c_try_compile "$LINENO"; then :
3165 ac_cv_prog_cc_c89=$ac_arg
3167 rm -f core conftest.err conftest.$ac_objext
3168 test "x$ac_cv_prog_cc_c89" != "xno" && break
3170 rm -f conftest.$ac_ext
3175 case "x$ac_cv_prog_cc_c89" in
3177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3178 $as_echo "none needed" >&6; } ;;
3180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3181 $as_echo "unsupported" >&6; } ;;
3183 CC="$CC $ac_cv_prog_cc_c89"
3184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3185 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3187 if test "x$ac_cv_prog_cc_c89" != xno; then :
3192 ac_cpp='$CPP $CPPFLAGS'
3193 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3194 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3195 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3200 # NOTE: Don't add -Wall or -Wunused, they both include
3201 # -Wunused-parameter which reports bogus warnings.
3202 # NOTE: If you add to this list, remember to update
3203 # gdb/doc/gdbint.texinfo.
3204 build_warnings="-Wimplicit -Wreturn-type -Wcomment -Wtrigraphs \
3205 -Wformat -Wparentheses -Wpointer-arith"
3206 # GCC supports -Wuninitialized only with -O or -On, n != 0.
3207 if test x${CFLAGS+set} = xset; then
3211 build_warnings="${build_warnings} -Wuninitialized"
3215 build_warnings="${build_warnings} -Wuninitialized"
3217 # Up for debate: -Wswitch -Wcomment -trigraphs -Wtrigraphs
3218 # -Wunused-function -Wunused-label -Wunused-variable -Wunused-value
3219 # -Wchar-subscripts -Wtraditional -Wshadow -Wcast-qual
3220 # -Wcast-align -Wwrite-strings -Wconversion -Wstrict-prototypes
3221 # -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls
3222 # -Woverloaded-virtual -Winline -Werror"
3223 # Check whether --enable-build-warnings was given.
3224 if test "${enable_build_warnings+set}" = set; then :
3225 enableval=$enable_build_warnings; case "${enableval}" in
3227 no) build_warnings="-w";;
3228 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
3229 build_warnings="${build_warnings} ${t}";;
3230 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
3231 build_warnings="${t} ${build_warnings}";;
3232 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
3234 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
3235 echo "Setting compiler warning flags = $build_warnings" 6>&1
3238 # Check whether --enable-sim-build-warnings was given.
3239 if test "${enable_sim_build_warnings+set}" = set; then :
3240 enableval=$enable_sim_build_warnings; case "${enableval}" in
3242 no) build_warnings="-w";;
3243 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
3244 build_warnings="${build_warnings} ${t}";;
3245 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
3246 build_warnings="${t} ${build_warnings}";;
3247 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
3249 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
3250 echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
3255 if test "x${build_warnings}" != x -a "x$GCC" = xyes
3257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
3258 $as_echo_n "checking compiler warning flags... " >&6; }
3259 # Separate out the -Werror flag as some files just cannot be
3260 # compiled with it enabled.
3261 for w in ${build_warnings}; do
3263 -Werr*) WERROR_CFLAGS=-Werror ;;
3264 *) # Check that GCC accepts it
3265 saved_CFLAGS="$CFLAGS"
3267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3268 /* end confdefs.h. */
3278 if ac_fn_c_try_compile "$LINENO"; then :
3279 WARN_CFLAGS="${WARN_CFLAGS} $w"
3281 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3282 CFLAGS="$saved_CFLAGS"
3285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS}${WERROR_CFLAGS}" >&5
3286 $as_echo "${WARN_CFLAGS}${WERROR_CFLAGS}" >&6; }
3290 # Put a plausible default for CC_FOR_BUILD in Makefile.
3291 if test "x$cross_compiling" = "xno" -a "x$host" != "xi386-windows"; then
3292 AR_FOR_BUILD='$(AR)'
3293 AR_FLAGS_FOR_BUILD='$(AR_FLAGS)'
3294 CC_FOR_BUILD='$(CC)'
3295 CFLAGS_FOR_BUILD='$(CFLAGS)'
3296 RANLIB_FOR_BUILD='$(RANLIB)'
3297 LIBIBERTY_LIB=../../libiberty/libiberty.a
3299 AR_FOR_BUILD=${AR_FOR_BUILD-ar}
3300 AR_FLAGS_FOR_BUILD=${AR_FLAGS_FOR_BUILD-rc}
3301 CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
3302 CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-"-g"}
3303 RANLIB_FOR_BUILD=${RANLIB_FOR_BUILD-ranlib}
3308 # Make sure we can run config.sub.
3309 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3310 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3313 $as_echo_n "checking build system type... " >&6; }
3314 if test "${ac_cv_build+set}" = set; then :
3315 $as_echo_n "(cached) " >&6
3317 ac_build_alias=$build_alias
3318 test "x$ac_build_alias" = x &&
3319 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3320 test "x$ac_build_alias" = x &&
3321 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3322 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3323 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3327 $as_echo "$ac_cv_build" >&6; }
3328 case $ac_cv_build in
3330 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3333 ac_save_IFS=$IFS; IFS='-'
3339 # Remember, the first character of IFS is used to create $*,
3340 # except with old shells:
3343 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3346 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3347 $as_echo_n "checking host system type... " >&6; }
3348 if test "${ac_cv_host+set}" = set; then :
3349 $as_echo_n "(cached) " >&6
3351 if test "x$host_alias" = x; then
3352 ac_cv_host=$ac_cv_build
3354 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3355 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3360 $as_echo "$ac_cv_host" >&6; }
3363 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3366 ac_save_IFS=$IFS; IFS='-'
3372 # Remember, the first character of IFS is used to create $*,
3373 # except with old shells:
3376 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3380 $as_echo_n "checking target system type... " >&6; }
3381 if test "${ac_cv_target+set}" = set; then :
3382 $as_echo_n "(cached) " >&6
3384 if test "x$target_alias" = x; then
3385 ac_cv_target=$ac_cv_host
3387 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3388 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3393 $as_echo "$ac_cv_target" >&6; }
3394 case $ac_cv_target in
3396 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3398 target=$ac_cv_target
3399 ac_save_IFS=$IFS; IFS='-'
3405 # Remember, the first character of IFS is used to create $*,
3406 # except with old shells:
3409 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3412 # The aliases save the names the user supplied, while $host etc.
3413 # will get canonicalized.
3414 test -n "$target_alias" &&
3415 test "$program_prefix$program_suffix$program_transform_name" = \
3417 program_prefix=${target_alias}-
3419 test "$program_prefix" != NONE &&
3420 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3421 # Use a double $ so make ignores it.
3422 test "$program_suffix" != NONE &&
3423 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3424 # Double any \ or $.
3425 # By default was `s,x,x', remove it if useless.
3426 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3427 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3430 . ${srcdir}/../../bfd/configure.host
3432 ac_config_headers="$ac_config_headers config.h:config.in"
3436 ac_cpp='$CPP $CPPFLAGS'
3437 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3438 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3439 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3441 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3442 # On Suns, sometimes $CPP names a directory.
3443 if test -n "$CPP" && test -d "$CPP"; then
3446 if test -z "$CPP"; then
3447 if test "${ac_cv_prog_CPP+set}" = set; then :
3448 $as_echo_n "(cached) " >&6
3450 # Double quotes because CPP needs to be expanded
3451 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3454 for ac_c_preproc_warn_flag in '' yes
3456 # Use a header file that comes with gcc, so configuring glibc
3457 # with a fresh cross-compiler works.
3458 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3459 # <limits.h> exists even on freestanding compilers.
3460 # On the NeXT, cc -E runs the code through the compiler's parser,
3461 # not just through cpp. "Syntax error" is here to catch this case.
3462 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3463 /* end confdefs.h. */
3465 # include <limits.h>
3467 # include <assert.h>
3471 if ac_fn_c_try_cpp "$LINENO"; then :
3474 # Broken: fails on valid input.
3477 rm -f conftest.err conftest.$ac_ext
3479 # OK, works on sane cases. Now check whether nonexistent headers
3480 # can be detected and how.
3481 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3482 /* end confdefs.h. */
3483 #include <ac_nonexistent.h>
3485 if ac_fn_c_try_cpp "$LINENO"; then :
3486 # Broken: success on invalid input.
3489 # Passes both tests.
3493 rm -f conftest.err conftest.$ac_ext
3496 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3497 rm -f conftest.err conftest.$ac_ext
3498 if $ac_preproc_ok; then :
3510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3511 $as_echo "$CPP" >&6; }
3513 for ac_c_preproc_warn_flag in '' yes
3515 # Use a header file that comes with gcc, so configuring glibc
3516 # with a fresh cross-compiler works.
3517 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3518 # <limits.h> exists even on freestanding compilers.
3519 # On the NeXT, cc -E runs the code through the compiler's parser,
3520 # not just through cpp. "Syntax error" is here to catch this case.
3521 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3522 /* end confdefs.h. */
3524 # include <limits.h>
3526 # include <assert.h>
3530 if ac_fn_c_try_cpp "$LINENO"; then :
3533 # Broken: fails on valid input.
3536 rm -f conftest.err conftest.$ac_ext
3538 # OK, works on sane cases. Now check whether nonexistent headers
3539 # can be detected and how.
3540 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3541 /* end confdefs.h. */
3542 #include <ac_nonexistent.h>
3544 if ac_fn_c_try_cpp "$LINENO"; then :
3545 # Broken: success on invalid input.
3548 # Passes both tests.
3552 rm -f conftest.err conftest.$ac_ext
3555 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3556 rm -f conftest.err conftest.$ac_ext
3557 if $ac_preproc_ok; then :
3560 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3561 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3562 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3563 See \`config.log' for more details." "$LINENO" 5; }
3567 ac_cpp='$CPP $CPPFLAGS'
3568 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3569 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3570 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3574 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3575 if test "${ac_cv_path_GREP+set}" = set; then :
3576 $as_echo_n "(cached) " >&6
3578 if test -z "$GREP"; then
3579 ac_path_GREP_found=false
3580 # Loop through the user's path and test for each of PROGNAME-LIST
3581 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3582 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3585 test -z "$as_dir" && as_dir=.
3586 for ac_prog in grep ggrep; do
3587 for ac_exec_ext in '' $ac_executable_extensions; do
3588 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3589 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3590 # Check for GNU ac_path_GREP and select it if it is found.
3591 # Check for GNU $ac_path_GREP
3592 case `"$ac_path_GREP" --version 2>&1` in
3594 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3597 $as_echo_n 0123456789 >"conftest.in"
3600 cat "conftest.in" "conftest.in" >"conftest.tmp"
3601 mv "conftest.tmp" "conftest.in"
3602 cp "conftest.in" "conftest.nl"
3603 $as_echo 'GREP' >> "conftest.nl"
3604 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3605 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3606 as_fn_arith $ac_count + 1 && ac_count=$as_val
3607 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3608 # Best one so far, save it but keep looking for a better one
3609 ac_cv_path_GREP="$ac_path_GREP"
3610 ac_path_GREP_max=$ac_count
3612 # 10*(2^10) chars as input seems more than enough
3613 test $ac_count -gt 10 && break
3615 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3618 $ac_path_GREP_found && break 3
3623 if test -z "$ac_cv_path_GREP"; then
3624 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3627 ac_cv_path_GREP=$GREP
3631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3632 $as_echo "$ac_cv_path_GREP" >&6; }
3633 GREP="$ac_cv_path_GREP"
3636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3637 $as_echo_n "checking for egrep... " >&6; }
3638 if test "${ac_cv_path_EGREP+set}" = set; then :
3639 $as_echo_n "(cached) " >&6
3641 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3642 then ac_cv_path_EGREP="$GREP -E"
3644 if test -z "$EGREP"; then
3645 ac_path_EGREP_found=false
3646 # Loop through the user's path and test for each of PROGNAME-LIST
3647 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3648 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3651 test -z "$as_dir" && as_dir=.
3652 for ac_prog in egrep; do
3653 for ac_exec_ext in '' $ac_executable_extensions; do
3654 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3655 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3656 # Check for GNU ac_path_EGREP and select it if it is found.
3657 # Check for GNU $ac_path_EGREP
3658 case `"$ac_path_EGREP" --version 2>&1` in
3660 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3663 $as_echo_n 0123456789 >"conftest.in"
3666 cat "conftest.in" "conftest.in" >"conftest.tmp"
3667 mv "conftest.tmp" "conftest.in"
3668 cp "conftest.in" "conftest.nl"
3669 $as_echo 'EGREP' >> "conftest.nl"
3670 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3671 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3672 as_fn_arith $ac_count + 1 && ac_count=$as_val
3673 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3674 # Best one so far, save it but keep looking for a better one
3675 ac_cv_path_EGREP="$ac_path_EGREP"
3676 ac_path_EGREP_max=$ac_count
3678 # 10*(2^10) chars as input seems more than enough
3679 test $ac_count -gt 10 && break
3681 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3684 $ac_path_EGREP_found && break 3
3689 if test -z "$ac_cv_path_EGREP"; then
3690 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3693 ac_cv_path_EGREP=$EGREP
3698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3699 $as_echo "$ac_cv_path_EGREP" >&6; }
3700 EGREP="$ac_cv_path_EGREP"
3703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3704 $as_echo_n "checking for ANSI C header files... " >&6; }
3705 if test "${ac_cv_header_stdc+set}" = set; then :
3706 $as_echo_n "(cached) " >&6
3708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3709 /* end confdefs.h. */
3723 if ac_fn_c_try_compile "$LINENO"; then :
3724 ac_cv_header_stdc=yes
3726 ac_cv_header_stdc=no
3728 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3730 if test $ac_cv_header_stdc = yes; then
3731 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3733 /* end confdefs.h. */
3737 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3738 $EGREP "memchr" >/dev/null 2>&1; then :
3741 ac_cv_header_stdc=no
3747 if test $ac_cv_header_stdc = yes; then
3748 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3749 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3750 /* end confdefs.h. */
3754 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3755 $EGREP "free" >/dev/null 2>&1; then :
3758 ac_cv_header_stdc=no
3764 if test $ac_cv_header_stdc = yes; then
3765 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3766 if test "$cross_compiling" = yes; then :
3769 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3770 /* end confdefs.h. */
3773 #if ((' ' & 0x0FF) == 0x020)
3774 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3775 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3777 # define ISLOWER(c) \
3778 (('a' <= (c) && (c) <= 'i') \
3779 || ('j' <= (c) && (c) <= 'r') \
3780 || ('s' <= (c) && (c) <= 'z'))
3781 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3784 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3789 for (i = 0; i < 256; i++)
3790 if (XOR (islower (i), ISLOWER (i))
3791 || toupper (i) != TOUPPER (i))
3796 if ac_fn_c_try_run "$LINENO"; then :
3799 ac_cv_header_stdc=no
3801 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3802 conftest.$ac_objext conftest.beam conftest.$ac_ext
3807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3808 $as_echo "$ac_cv_header_stdc" >&6; }
3809 if test $ac_cv_header_stdc = yes; then
3811 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3815 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3816 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3817 inttypes.h stdint.h unistd.h
3819 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3820 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3822 eval as_val=\$$as_ac_Header
3823 if test "x$as_val" = x""yes; then :
3824 cat >>confdefs.h <<_ACEOF
3825 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3833 for ac_header in stdlib.h string.h strings.h sys/stat.h sys/types.h unistd.h
3835 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3836 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3837 eval as_val=\$$as_ac_Header
3838 if test "x$as_val" = x""yes; then :
3839 cat >>confdefs.h <<_ACEOF
3840 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3848 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
3849 as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
3850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
3851 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
3852 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then :
3853 $as_echo_n "(cached) " >&6
3855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3856 /* end confdefs.h. */
3857 #include <sys/types.h>
3869 if ac_fn_c_try_compile "$LINENO"; then :
3870 eval "$as_ac_Header=yes"
3872 eval "$as_ac_Header=no"
3874 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3876 eval ac_res=\$$as_ac_Header
3877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
3878 $as_echo "$ac_res" >&6; }
3879 eval as_val=\$$as_ac_Header
3880 if test "x$as_val" = x""yes; then :
3881 cat >>confdefs.h <<_ACEOF
3882 #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
3885 ac_header_dirent=$ac_hdr; break
3889 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
3890 if test $ac_header_dirent = dirent.h; then
3891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
3892 $as_echo_n "checking for library containing opendir... " >&6; }
3893 if test "${ac_cv_search_opendir+set}" = set; then :
3894 $as_echo_n "(cached) " >&6
3896 ac_func_search_save_LIBS=$LIBS
3897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3898 /* end confdefs.h. */
3900 /* Override any GCC internal prototype to avoid an error.
3901 Use char because int might match the return type of a GCC
3902 builtin and then its argument prototype would still apply. */
3915 for ac_lib in '' dir; do
3916 if test -z "$ac_lib"; then
3917 ac_res="none required"
3920 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3922 if ac_fn_c_try_link "$LINENO"; then :
3923 ac_cv_search_opendir=$ac_res
3925 rm -f core conftest.err conftest.$ac_objext \
3927 if test "${ac_cv_search_opendir+set}" = set; then :
3931 if test "${ac_cv_search_opendir+set}" = set; then :
3934 ac_cv_search_opendir=no
3937 LIBS=$ac_func_search_save_LIBS
3939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
3940 $as_echo "$ac_cv_search_opendir" >&6; }
3941 ac_res=$ac_cv_search_opendir
3942 if test "$ac_res" != no; then :
3943 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
3949 $as_echo_n "checking for library containing opendir... " >&6; }
3950 if test "${ac_cv_search_opendir+set}" = set; then :
3951 $as_echo_n "(cached) " >&6
3953 ac_func_search_save_LIBS=$LIBS
3954 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3955 /* end confdefs.h. */
3957 /* Override any GCC internal prototype to avoid an error.
3958 Use char because int might match the return type of a GCC
3959 builtin and then its argument prototype would still apply. */
3972 for ac_lib in '' x; do
3973 if test -z "$ac_lib"; then
3974 ac_res="none required"
3977 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3979 if ac_fn_c_try_link "$LINENO"; then :
3980 ac_cv_search_opendir=$ac_res
3982 rm -f core conftest.err conftest.$ac_objext \
3984 if test "${ac_cv_search_opendir+set}" = set; then :
3988 if test "${ac_cv_search_opendir+set}" = set; then :
3991 ac_cv_search_opendir=no
3994 LIBS=$ac_func_search_save_LIBS
3996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
3997 $as_echo "$ac_cv_search_opendir" >&6; }
3998 ac_res=$ac_cv_search_opendir
3999 if test "$ac_res" != no; then :
4000 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4016 if test -n "$ac_tool_prefix"; then
4017 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4018 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4020 $as_echo_n "checking for $ac_word... " >&6; }
4021 if test "${ac_cv_prog_RANLIB+set}" = set; then :
4022 $as_echo_n "(cached) " >&6
4024 if test -n "$RANLIB"; then
4025 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4027 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4031 test -z "$as_dir" && as_dir=.
4032 for ac_exec_ext in '' $ac_executable_extensions; do
4033 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4034 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4035 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4044 RANLIB=$ac_cv_prog_RANLIB
4045 if test -n "$RANLIB"; then
4046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4047 $as_echo "$RANLIB" >&6; }
4049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4050 $as_echo "no" >&6; }
4055 if test -z "$ac_cv_prog_RANLIB"; then
4056 ac_ct_RANLIB=$RANLIB
4057 # Extract the first word of "ranlib", so it can be a program name with args.
4058 set dummy ranlib; ac_word=$2
4059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4060 $as_echo_n "checking for $ac_word... " >&6; }
4061 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
4062 $as_echo_n "(cached) " >&6
4064 if test -n "$ac_ct_RANLIB"; then
4065 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4067 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4071 test -z "$as_dir" && as_dir=.
4072 for ac_exec_ext in '' $ac_executable_extensions; do
4073 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4074 ac_cv_prog_ac_ct_RANLIB="ranlib"
4075 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4084 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4085 if test -n "$ac_ct_RANLIB"; then
4086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4087 $as_echo "$ac_ct_RANLIB" >&6; }
4089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4090 $as_echo "no" >&6; }
4093 if test "x$ac_ct_RANLIB" = x; then
4096 case $cross_compiling:$ac_tool_warned in
4098 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4099 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4100 ac_tool_warned=yes ;;
4102 RANLIB=$ac_ct_RANLIB
4105 RANLIB="$ac_cv_prog_RANLIB"
4109 ac_config_files="$ac_config_files Makefile"
4111 ac_config_commands="$ac_config_commands default"
4113 cat >confcache <<\_ACEOF
4114 # This file is a shell script that caches the results of configure
4115 # tests run on this system so they can be shared between configure
4116 # scripts and configure runs, see configure's option --config-cache.
4117 # It is not useful on other systems. If it contains results you don't
4118 # want to keep, you may remove or edit it.
4120 # config.status only pays attention to the cache file if you give it
4121 # the --recheck option to rerun configure.
4123 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4124 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4129 # The following way of writing the cache mishandles newlines in values,
4130 # but we know of no workaround that is simple, portable, and efficient.
4131 # So, we kill variables containing newlines.
4132 # Ultrix sh set writes to stderr and can't be redirected directly,
4133 # and sets the high bit in the cache file unless we assign to the vars.
4135 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4136 eval ac_val=\$$ac_var
4140 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4141 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4144 _ | IFS | as_nl) ;; #(
4145 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4146 *) { eval $ac_var=; unset $ac_var;} ;;
4152 case $as_nl`(ac_space=' '; set) 2>&1` in #(
4153 *${as_nl}ac_space=\ *)
4154 # `set' does not quote correctly, so add quotes: double-quote
4155 # substitution turns \\\\ into \\, and sed turns \\ into \.
4158 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4161 # `set' quotes correctly as required by POSIX, so do not add quotes.
4162 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4171 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4173 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4175 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4176 if test -w "$cache_file"; then
4177 test "x$cache_file" != "x/dev/null" &&
4178 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4179 $as_echo "$as_me: updating cache $cache_file" >&6;}
4180 cat confcache >$cache_file
4182 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4183 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4188 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4189 # Let make expand exec_prefix.
4190 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4192 DEFS=-DHAVE_CONFIG_H
4196 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4197 # 1. Remove the extension, and $U if already installed.
4198 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4199 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
4200 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
4201 # will be set to the directory where LIBOBJS objects are built.
4202 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4203 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
4207 LTLIBOBJS=$ac_ltlibobjs
4211 : ${CONFIG_STATUS=./config.status}
4213 ac_clean_files_save=$ac_clean_files
4214 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4215 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4216 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
4218 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4220 # Generated by $as_me.
4221 # Run this file to recreate the current configuration.
4222 # Compiler output produced by configure, useful for debugging
4223 # configure, is in config.log if it exists.
4229 SHELL=\${CONFIG_SHELL-$SHELL}
4232 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
4233 ## -------------------- ##
4234 ## M4sh Initialization. ##
4235 ## -------------------- ##
4237 # Be more Bourne compatible
4238 DUALCASE=1; export DUALCASE # for MKS sh
4239 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
4242 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4243 # is contrary to our usage. Disable this feature.
4244 alias -g '${1+"$@"}'='"$@"'
4245 setopt NO_GLOB_SUBST
4247 case `(set -o) 2>/dev/null` in #(
4259 # Printing a long string crashes Solaris 7 /usr/bin/printf.
4260 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4261 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
4262 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
4263 # Prefer a ksh shell builtin over an external printf program on Solaris,
4264 # but without wasting forks for bash or zsh.
4265 if test -z "$BASH_VERSION$ZSH_VERSION" \
4266 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
4267 as_echo='print -r --'
4268 as_echo_n='print -rn --'
4269 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
4270 as_echo='printf %s\n'
4271 as_echo_n='printf %s'
4273 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
4274 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
4275 as_echo_n='/usr/ucb/echo -n'
4277 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4278 as_echo_n_body='eval
4282 expr "X$arg" : "X\\(.*\\)$as_nl";
4283 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4285 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
4287 export as_echo_n_body
4288 as_echo_n='sh -c $as_echo_n_body as_echo'
4291 as_echo='sh -c $as_echo_body as_echo'
4294 # The user is always right.
4295 if test "${PATH_SEPARATOR+set}" != set; then
4297 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4298 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4305 # We need space, tab and new line, in precisely that order. Quoting is
4306 # there to prevent editors from complaining about space-tab.
4307 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
4308 # splitting by setting IFS to empty value.)
4311 # Find who we are. Look in the path if we contain no directory separator.
4313 *[\\/]* ) as_myself=$0 ;;
4314 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4318 test -z "$as_dir" && as_dir=.
4319 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4325 # We did not find ourselves, most probably we were run as `sh COMMAND'
4326 # in which case we are not to be found in the path.
4327 if test "x$as_myself" = x; then
4330 if test ! -f "$as_myself"; then
4331 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
4335 # Unset variables that we do not need and which cause bugs (e.g. in
4336 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
4337 # suppresses any "Segmentation fault" message there. '((' could
4338 # trigger a bug in pdksh 5.2.14.
4339 for as_var in BASH_ENV ENV MAIL MAILPATH
4340 do eval test x\${$as_var+set} = xset \
4341 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
4354 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4357 # as_fn_error ERROR [LINENO LOG_FD]
4358 # ---------------------------------
4359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
4361 # script with status $?, using 1 if that was 0.
4364 as_status=$?; test $as_status -eq 0 && as_status=1
4366 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
4367 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
4369 $as_echo "$as_me: error: $1" >&2
4370 as_fn_exit $as_status
4374 # as_fn_set_status STATUS
4375 # -----------------------
4376 # Set $? to STATUS, without forking.
4380 } # as_fn_set_status
4384 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
4394 # Portably unset VAR.
4397 { eval $1=; unset $1;}
4399 as_unset=as_fn_unset
4400 # as_fn_append VAR VALUE
4401 # ----------------------
4402 # Append the text in VALUE to the end of the definition contained in VAR. Take
4403 # advantage of any shell optimizations that allow amortized linear growth over
4404 # repeated appends, instead of the typical quadratic growth present in naive
4406 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
4407 eval 'as_fn_append ()
4418 # as_fn_arith ARG...
4419 # ------------------
4420 # Perform arithmetic evaluation on the ARGs, and store the result in the
4421 # global $as_val. Take advantage of shells that can avoid forks. The arguments
4422 # must be portable across $(()) and expr.
4423 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
4424 eval 'as_fn_arith ()
4431 as_val=`expr "$@" || test $? -eq 1`
4436 if expr a : '\(a\)' >/dev/null 2>&1 &&
4437 test "X`expr 00001 : '.*\(...\)'`" = X001; then
4443 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
4444 as_basename=basename
4449 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
4455 as_me=`$as_basename -- "$0" ||
4456 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4457 X"$0" : 'X\(//\)$' \| \
4458 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
4460 sed '/^.*\/\([^/][^/]*\)\/*$/{
4474 # Avoid depending upon Character Ranges.
4475 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4476 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4477 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4478 as_cr_digits='0123456789'
4479 as_cr_alnum=$as_cr_Letters$as_cr_digits
4481 ECHO_C= ECHO_N= ECHO_T=
4482 case `echo -n x` in #(((((
4484 case `echo 'xy\c'` in
4485 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
4487 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
4494 rm -f conf$$ conf$$.exe conf$$.file
4495 if test -d conf$$.dir; then
4496 rm -f conf$$.dir/conf$$.file
4499 mkdir conf$$.dir 2>/dev/null
4501 if (echo >conf$$.file) 2>/dev/null; then
4502 if ln -s conf$$.file conf$$ 2>/dev/null; then
4504 # ... but there are two gotchas:
4505 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
4506 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
4507 # In both cases, we have to default to `cp -p'.
4508 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
4510 elif ln conf$$.file conf$$ 2>/dev/null; then
4518 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
4519 rmdir conf$$.dir 2>/dev/null
4524 # Create "$as_dir" as a directory, including parents if necessary.
4529 -*) as_dir=./$as_dir;;
4531 test -d "$as_dir" || eval $as_mkdir_p || {
4535 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
4536 *) as_qdir=$as_dir;;
4538 as_dirs="'$as_qdir' $as_dirs"
4539 as_dir=`$as_dirname -- "$as_dir" ||
4540 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4541 X"$as_dir" : 'X\(//\)[^/]' \| \
4542 X"$as_dir" : 'X\(//\)$' \| \
4543 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
4544 $as_echo X"$as_dir" |
4545 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4562 test -d "$as_dir" && break
4564 test -z "$as_dirs" || eval "mkdir $as_dirs"
4565 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
4569 if mkdir -p . 2>/dev/null; then
4570 as_mkdir_p='mkdir -p "$as_dir"'
4572 test -d ./-p && rmdir ./-p
4576 if test -x / >/dev/null 2>&1; then
4579 if ls -dL / >/dev/null 2>&1; then
4586 if test -d "$1"; then
4592 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
4593 ???[sx]*):;;*)false;;esac;fi
4597 as_executable_p=$as_test_x
4599 # Sed expression to map a string onto a valid CPP name.
4600 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4602 # Sed expression to map a string onto a valid variable name.
4603 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4607 ## ----------------------------------- ##
4608 ## Main body of $CONFIG_STATUS script. ##
4609 ## ----------------------------------- ##
4611 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
4613 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4614 # Save the log message, to keep $0 and so on meaningful, and to
4615 # report actual input values of CONFIG_FILES etc. instead of their
4616 # values after options handling.
4618 This file was extended by $as_me, which was
4619 generated by GNU Autoconf 2.64. Invocation command line was
4621 CONFIG_FILES = $CONFIG_FILES
4622 CONFIG_HEADERS = $CONFIG_HEADERS
4623 CONFIG_LINKS = $CONFIG_LINKS
4624 CONFIG_COMMANDS = $CONFIG_COMMANDS
4627 on `(hostname || uname -n) 2>/dev/null | sed 1q`
4632 case $ac_config_files in *"
4633 "*) set x $ac_config_files; shift; ac_config_files=$*;;
4636 case $ac_config_headers in *"
4637 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
4641 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4642 # Files that config.status was made for.
4643 config_files="$ac_config_files"
4644 config_headers="$ac_config_headers"
4645 config_commands="$ac_config_commands"
4649 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4651 \`$as_me' instantiates files and other configuration actions
4652 from templates according to the current configuration. Unless the files
4653 and actions are specified as TAGs, all are instantiated by default.
4655 Usage: $0 [OPTION]... [TAG]...
4657 -h, --help print this help, then exit
4658 -V, --version print version number and configuration settings, then exit
4659 -q, --quiet, --silent
4660 do not print progress messages
4661 -d, --debug don't remove temporary files
4662 --recheck update $as_me by reconfiguring in the same conditions
4663 --file=FILE[:TEMPLATE]
4664 instantiate the configuration file FILE
4665 --header=FILE[:TEMPLATE]
4666 instantiate the configuration header FILE
4668 Configuration files:
4671 Configuration headers:
4674 Configuration commands:
4677 Report bugs to the package provider."
4680 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4683 configured by $0, generated by GNU Autoconf 2.64,
4684 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
4686 Copyright (C) 2009 Free Software Foundation, Inc.
4687 This config.status script is free software; the Free Software Foundation
4688 gives unlimited permission to copy, distribute and modify it."
4693 test -n "\$AWK" || AWK=awk
4696 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4697 # The default lists apply if the user does not specify any file.
4703 ac_option=`expr "X$1" : 'X\([^=]*\)='`
4704 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
4715 # Handling of the options.
4716 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4718 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
4719 $as_echo "$ac_cs_version"; exit ;;
4720 --debug | --debu | --deb | --de | --d | -d )
4722 --file | --fil | --fi | --f )
4725 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4727 as_fn_append CONFIG_FILES " '$ac_optarg'"
4728 ac_need_defaults=false;;
4729 --header | --heade | --head | --hea )
4732 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4734 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
4735 ac_need_defaults=false;;
4737 # Conflict between --help and --header
4738 as_fn_error "ambiguous option: \`$1'
4739 Try \`$0 --help' for more information.";;
4740 --help | --hel | -h )
4741 $as_echo "$ac_cs_usage"; exit ;;
4742 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4743 | -silent | --silent | --silen | --sile | --sil | --si | --s)
4747 -*) as_fn_error "unrecognized option: \`$1'
4748 Try \`$0 --help' for more information." ;;
4750 *) as_fn_append ac_config_targets " $1"
4751 ac_need_defaults=false ;;
4757 ac_configure_extra_args=
4759 if $ac_cs_silent; then
4761 ac_configure_extra_args="$ac_configure_extra_args --silent"
4765 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4766 if \$ac_cs_recheck; then
4767 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4769 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
4770 CONFIG_SHELL='$SHELL'
4776 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4780 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4781 ## Running $as_me. ##
4787 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4790 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4792 # Handling of arguments.
4793 for ac_config_target in $ac_config_targets
4795 case $ac_config_target in
4796 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
4797 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
4798 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
4800 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
4805 # If the user did not use the arguments to specify the items to instantiate,
4806 # then the envvar interface is used. Set only those that are not.
4807 # We use the long form for the default assignment because of an extremely
4808 # bizarre bug on SunOS 4.1.3.
4809 if $ac_need_defaults; then
4810 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
4811 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
4812 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
4815 # Have a temporary directory for convenience. Make it in the build tree
4816 # simply because there is no reason against having it here, and in addition,
4817 # creating and moving files from /tmp can sometimes cause problems.
4818 # Hook for its removal unless debugging.
4819 # Note that there is a small window in which the directory will not be cleaned:
4820 # after its creation but before its name has been assigned to `$tmp'.
4824 trap 'exit_status=$?
4825 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
4827 trap 'as_fn_exit 1' 1 2 13 15
4829 # Create a (secure) tmp directory for tmp files.
4832 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
4833 test -n "$tmp" && test -d "$tmp"
4836 tmp=./conf$$-$RANDOM
4837 (umask 077 && mkdir "$tmp")
4838 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
4840 # Set up the scripts for CONFIG_FILES section.
4841 # No need to generate them if there are no CONFIG_FILES.
4842 # This happens for instance with `./config.status config.h'.
4843 if test -n "$CONFIG_FILES"; then
4846 ac_cr=`echo X | tr X '\015'`
4847 # On cygwin, bash can eat \r inside `` if the user requested igncr.
4848 # But we know of no other shell where ac_cr would be empty at this
4849 # point, so we can use a bashism as a fallback.
4850 if test "x$ac_cr" = x; then
4851 eval ac_cr=\$\'\\r\'
4853 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
4854 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
4860 echo 'BEGIN {' >"$tmp/subs1.awk" &&
4865 echo "cat >conf$$subs.awk <<_ACEOF" &&
4866 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
4869 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
4870 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
4872 for ac_last_try in false false false false false :; do
4873 . ./conf$$subs.sh ||
4874 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
4876 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
4877 if test $ac_delim_n = $ac_delim_num; then
4879 elif $ac_last_try; then
4880 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
4882 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
4887 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4888 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
4892 s/^/S["/; s/!.*/"]=/
4902 s/\(.\{148\}\).*/\1/
4904 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
4909 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4916 s/\(.\{148\}\).*/\1/
4918 s/["\\]/\\&/g; s/^/"/; s/$/"/
4922 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4927 ' <conf$$subs.awk | sed '
4932 ' >>$CONFIG_STATUS || ac_write_fail=1
4933 rm -f conf$$subs.awk
4934 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4936 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
4937 for (key in S) S_is_set[key] = 1
4943 nfields = split(line, field, "@")
4945 len = length(field[1])
4946 for (i = 2; i < nfields; i++) {
4948 keylen = length(key)
4949 if (S_is_set[key]) {
4951 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
4952 len += length(value) + length(field[++i])
4963 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4964 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
4965 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
4968 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
4969 || as_fn_error "could not setup config files machinery" "$LINENO" 5
4972 # VPATH may cause trouble with some makes, so we remove $(srcdir),
4973 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
4974 # trailing colons and then remove the whole line if VPATH becomes empty
4975 # (actually we leave an empty line to preserve line numbers).
4976 if test "x$srcdir" = x.; then
4977 ac_vpsub='/^[ ]*VPATH[ ]*=/{
4981 s/^\([^=]*=[ ]*\):*/\1/
4987 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4988 fi # test -n "$CONFIG_FILES"
4990 # Set up the scripts for CONFIG_HEADERS section.
4991 # No need to generate them if there are no CONFIG_HEADERS.
4992 # This happens for instance with `./config.status Makefile'.
4993 if test -n "$CONFIG_HEADERS"; then
4994 cat >"$tmp/defines.awk" <<\_ACAWK ||
4998 # Transform confdefs.h into an awk script `defines.awk', embedded as
4999 # here-document in config.status, that substitutes the proper values into
5000 # config.h.in to produce config.h.
5002 # Create a delimiter string that does not exist in confdefs.h, to ease
5003 # handling of long lines.
5005 for ac_last_try in false false :; do
5006 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
5007 if test -z "$ac_t"; then
5009 elif $ac_last_try; then
5010 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
5012 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5016 # For the awk script, D is an array of macro values keyed by name,
5017 # likewise P contains macro parameters if any. Preserve backslash
5018 # newline sequences.
5020 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5022 s/.\{148\}/&'"$ac_delim"'/g
5025 s/^[ ]*#[ ]*define[ ][ ]*/ /
5032 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5034 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
5038 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5039 D["\1"]=" \3\\\\\\n"\\/p
5041 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
5046 s/.\{148\}/&'"$ac_delim"'/g
5051 s/["\\]/\\&/g; s/^/"/; s/$/"/p
5054 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
5056 ' <confdefs.h | sed '
5057 s/'"$ac_delim"'/"\\\
5058 "/g' >>$CONFIG_STATUS || ac_write_fail=1
5060 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5061 for (key in D) D_is_set[key] = 1
5064 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5066 split(line, arg, " ")
5067 if (arg[1] == "#") {
5071 defundef = substr(arg[1], 2)
5074 split(mac1, mac2, "(") #)
5076 prefix = substr(line, 1, index(line, defundef) - 1)
5077 if (D_is_set[macro]) {
5078 # Preserve the white space surrounding the "#".
5079 print prefix "define", macro P[macro] D[macro]
5082 # Replace #undef with comments. This is necessary, for example,
5083 # in the case of _POSIX_SOURCE, which is predefined and required
5084 # on some systems where configure will not decide to define it.
5085 if (defundef == "undef") {
5086 print "/*", prefix defundef, macro, "*/"
5094 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5095 as_fn_error "could not setup config headers machinery" "$LINENO" 5
5096 fi # test -n "$CONFIG_HEADERS"
5099 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
5104 :[FHLC]) ac_mode=$ac_tag; continue;;
5106 case $ac_mode$ac_tag in
5108 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
5109 :[FH]-) ac_tag=-:-;;
5110 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5127 -) ac_f="$tmp/stdin";;
5128 *) # Look for the file first in the build tree, then in the source tree
5129 # (if the path is not absolute). The absolute path cannot be DOS-style,
5130 # because $ac_f cannot contain `:'.
5134 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5136 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5138 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5139 as_fn_append ac_file_inputs " '$ac_f'"
5142 # Let's still pretend it is `configure' which instantiates (i.e., don't
5143 # use $as_me), people would be surprised to read:
5144 # /* config.h. Generated by config.status. */
5145 configure_input='Generated from '`
5146 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5148 if test x"$ac_file" != x-; then
5149 configure_input="$ac_file. $configure_input"
5150 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5151 $as_echo "$as_me: creating $ac_file" >&6;}
5153 # Neutralize special characters interpreted by sed in replacement strings.
5154 case $configure_input in #(
5155 *\&* | *\|* | *\\* )
5156 ac_sed_conf_input=`$as_echo "$configure_input" |
5157 sed 's/[\\\\&|]/\\\\&/g'`;; #(
5158 *) ac_sed_conf_input=$configure_input;;
5162 *:-:* | *:-) cat >"$tmp/stdin" \
5163 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
5168 ac_dir=`$as_dirname -- "$ac_file" ||
5169 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5170 X"$ac_file" : 'X\(//\)[^/]' \| \
5171 X"$ac_file" : 'X\(//\)$' \| \
5172 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5173 $as_echo X"$ac_file" |
5174 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5191 as_dir="$ac_dir"; as_fn_mkdir_p
5195 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5197 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5198 # A ".." for each directory in $ac_dir_suffix.
5199 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5200 case $ac_top_builddir_sub in
5201 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5202 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5205 ac_abs_top_builddir=$ac_pwd
5206 ac_abs_builddir=$ac_pwd$ac_dir_suffix
5207 # for backward compatibility:
5208 ac_top_builddir=$ac_top_build_prefix
5211 .) # We are building in place.
5213 ac_top_srcdir=$ac_top_builddir_sub
5214 ac_abs_top_srcdir=$ac_pwd ;;
5215 [\\/]* | ?:[\\/]* ) # Absolute name.
5216 ac_srcdir=$srcdir$ac_dir_suffix;
5217 ac_top_srcdir=$srcdir
5218 ac_abs_top_srcdir=$srcdir ;;
5220 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
5221 ac_top_srcdir=$ac_top_build_prefix$srcdir
5222 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
5224 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
5234 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5235 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
5239 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5240 # If the template does not know about datarootdir, expand it.
5241 # FIXME: This hack should be removed a few years after 2.60.
5242 ac_datarootdir_hack=; ac_datarootdir_seen=
5253 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
5254 *datarootdir*) ac_datarootdir_seen=yes;;
5255 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
5256 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
5257 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
5259 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5260 ac_datarootdir_hack='
5261 s&@datadir@&$datadir&g
5262 s&@docdir@&$docdir&g
5263 s&@infodir@&$infodir&g
5264 s&@localedir@&$localedir&g
5265 s&@mandir@&$mandir&g
5266 s&\\\${datarootdir}&$datarootdir&g' ;;
5270 # Neutralize VPATH when `$srcdir' = `.'.
5271 # Shell code in configure.ac might set extrasub.
5272 # FIXME: do we really want to maintain this feature?
5273 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5274 ac_sed_extra="$ac_vpsub
5277 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5279 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5280 s|@configure_input@|$ac_sed_conf_input|;t t
5281 s&@top_builddir@&$ac_top_builddir_sub&;t t
5282 s&@top_build_prefix@&$ac_top_build_prefix&;t t
5283 s&@srcdir@&$ac_srcdir&;t t
5284 s&@abs_srcdir@&$ac_abs_srcdir&;t t
5285 s&@top_srcdir@&$ac_top_srcdir&;t t
5286 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
5287 s&@builddir@&$ac_builddir&;t t
5288 s&@abs_builddir@&$ac_abs_builddir&;t t
5289 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
5290 s&@INSTALL@&$ac_INSTALL&;t t
5291 $ac_datarootdir_hack
5293 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
5294 || as_fn_error "could not create $ac_file" "$LINENO" 5
5296 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
5297 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
5298 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
5299 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5300 which seems to be undefined. Please make sure it is defined." >&5
5301 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5302 which seems to be undefined. Please make sure it is defined." >&2;}
5306 -) cat "$tmp/out" && rm -f "$tmp/out";;
5307 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
5309 || as_fn_error "could not create $ac_file" "$LINENO" 5
5315 if test x"$ac_file" != x-; then
5317 $as_echo "/* $configure_input */" \
5318 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
5319 } >"$tmp/config.h" \
5320 || as_fn_error "could not create $ac_file" "$LINENO" 5
5321 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
5322 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
5323 $as_echo "$as_me: $ac_file is unchanged" >&6;}
5326 mv "$tmp/config.h" "$ac_file" \
5327 || as_fn_error "could not create $ac_file" "$LINENO" 5
5330 $as_echo "/* $configure_input */" \
5331 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
5332 || as_fn_error "could not create -" "$LINENO" 5
5336 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
5337 $as_echo "$as_me: executing $ac_file commands" >&6;}
5342 case $ac_file$ac_mode in
5343 "default":C) case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac ;;
5351 ac_clean_files=$ac_clean_files_save
5353 test $ac_write_fail = 0 ||
5354 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
5357 # configure is writing to config.log, and then calls config.status.
5358 # config.status does its own redirection, appending to config.log.
5359 # Unfortunately, on DOS this fails, as config.log is still kept open
5360 # by configure, so config.status won't be able to write to it; its
5361 # output is simply discarded. So we exec the FD to /dev/null,
5362 # effectively closing config.log, so it can be properly (re)opened and
5363 # appended to by config.status. When coming back to configure, we
5364 # need to make the FD available again.
5365 if test "$no_create" != yes; then
5367 ac_config_status_args=
5368 test "$silent" = yes &&
5369 ac_config_status_args="$ac_config_status_args --quiet"
5371 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
5373 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5374 # would make configure fail if this is the last instruction.
5375 $ac_cs_success || as_fn_exit $?
5377 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
5378 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
5379 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}