2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.64 for fixincludes .
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.
547 PACKAGE_NAME='fixincludes'
548 PACKAGE_TARNAME='fixincludes'
550 PACKAGE_STRING='fixincludes '
554 ac_unique_file="inclhack.def"
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
649 program_transform_name
662 enable_option_checking
666 enable_maintainer_mode
668 ac_precious_vars='build_alias
679 # Initialize some variables set by options.
681 ac_init_version=false
682 ac_unrecognized_opts=
684 # The variables have the same names as the options, with
685 # dashes changed to underlines.
693 program_transform_name=s,x,x,
701 # Installation directory options.
702 # These are left unexpanded so users can "make install exec_prefix=/foo"
703 # and all the variables that are supposed to be based on exec_prefix
704 # by default will actually change.
705 # Use braces instead of parens because sh, perl, etc. also accept them.
706 # (The list follows the same order as the GNU Coding Standards.)
707 bindir='${exec_prefix}/bin'
708 sbindir='${exec_prefix}/sbin'
709 libexecdir='${exec_prefix}/libexec'
710 datarootdir='${prefix}/share'
711 datadir='${datarootdir}'
712 sysconfdir='${prefix}/etc'
713 sharedstatedir='${prefix}/com'
714 localstatedir='${prefix}/var'
715 includedir='${prefix}/include'
716 oldincludedir='/usr/include'
717 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
718 infodir='${datarootdir}/info'
723 libdir='${exec_prefix}/lib'
724 localedir='${datarootdir}/locale'
725 mandir='${datarootdir}/man'
731 # If the previous option needs an argument, assign it.
732 if test -n "$ac_prev"; then
733 eval $ac_prev=\$ac_option
739 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
743 # Accept the important Cygnus configure options, so we can diagnose typos.
745 case $ac_dashdash$ac_option in
749 -bindir | --bindir | --bindi | --bind | --bin | --bi)
751 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
754 -build | --build | --buil | --bui | --bu)
755 ac_prev=build_alias ;;
756 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
757 build_alias=$ac_optarg ;;
759 -cache-file | --cache-file | --cache-fil | --cache-fi \
760 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
761 ac_prev=cache_file ;;
762 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
763 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
764 cache_file=$ac_optarg ;;
767 cache_file=config.cache ;;
769 -datadir | --datadir | --datadi | --datad)
771 -datadir=* | --datadir=* | --datadi=* | --datad=*)
772 datadir=$ac_optarg ;;
774 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
775 | --dataroo | --dataro | --datar)
776 ac_prev=datarootdir ;;
777 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
778 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
779 datarootdir=$ac_optarg ;;
781 -disable-* | --disable-*)
782 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
783 # Reject names that are not valid shell variable names.
784 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
785 as_fn_error "invalid feature name: $ac_useropt"
786 ac_useropt_orig=$ac_useropt
787 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
788 case $ac_user_opts in
792 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
793 ac_unrecognized_sep=', ';;
795 eval enable_$ac_useropt=no ;;
797 -docdir | --docdir | --docdi | --doc | --do)
799 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
802 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
804 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
807 -enable-* | --enable-*)
808 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
809 # Reject names that are not valid shell variable names.
810 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
811 as_fn_error "invalid feature name: $ac_useropt"
812 ac_useropt_orig=$ac_useropt
813 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
814 case $ac_user_opts in
818 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
819 ac_unrecognized_sep=', ';;
821 eval enable_$ac_useropt=\$ac_optarg ;;
823 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
824 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
825 | --exec | --exe | --ex)
826 ac_prev=exec_prefix ;;
827 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
828 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
829 | --exec=* | --exe=* | --ex=*)
830 exec_prefix=$ac_optarg ;;
832 -gas | --gas | --ga | --g)
833 # Obsolete; use --with-gas.
836 -help | --help | --hel | --he | -h)
838 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
839 ac_init_help=recursive ;;
840 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
841 ac_init_help=short ;;
843 -host | --host | --hos | --ho)
844 ac_prev=host_alias ;;
845 -host=* | --host=* | --hos=* | --ho=*)
846 host_alias=$ac_optarg ;;
848 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
850 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
852 htmldir=$ac_optarg ;;
854 -includedir | --includedir | --includedi | --included | --include \
855 | --includ | --inclu | --incl | --inc)
856 ac_prev=includedir ;;
857 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
858 | --includ=* | --inclu=* | --incl=* | --inc=*)
859 includedir=$ac_optarg ;;
861 -infodir | --infodir | --infodi | --infod | --info | --inf)
863 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
864 infodir=$ac_optarg ;;
866 -libdir | --libdir | --libdi | --libd)
868 -libdir=* | --libdir=* | --libdi=* | --libd=*)
871 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
872 | --libexe | --libex | --libe)
873 ac_prev=libexecdir ;;
874 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
875 | --libexe=* | --libex=* | --libe=*)
876 libexecdir=$ac_optarg ;;
878 -localedir | --localedir | --localedi | --localed | --locale)
880 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
881 localedir=$ac_optarg ;;
883 -localstatedir | --localstatedir | --localstatedi | --localstated \
884 | --localstate | --localstat | --localsta | --localst | --locals)
885 ac_prev=localstatedir ;;
886 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
887 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
888 localstatedir=$ac_optarg ;;
890 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
892 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
896 # Obsolete; use --without-fp.
899 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
900 | --no-cr | --no-c | -n)
903 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
904 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
907 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
908 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
909 | --oldin | --oldi | --old | --ol | --o)
910 ac_prev=oldincludedir ;;
911 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
912 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
913 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
914 oldincludedir=$ac_optarg ;;
916 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
918 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
921 -program-prefix | --program-prefix | --program-prefi | --program-pref \
922 | --program-pre | --program-pr | --program-p)
923 ac_prev=program_prefix ;;
924 -program-prefix=* | --program-prefix=* | --program-prefi=* \
925 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
926 program_prefix=$ac_optarg ;;
928 -program-suffix | --program-suffix | --program-suffi | --program-suff \
929 | --program-suf | --program-su | --program-s)
930 ac_prev=program_suffix ;;
931 -program-suffix=* | --program-suffix=* | --program-suffi=* \
932 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
933 program_suffix=$ac_optarg ;;
935 -program-transform-name | --program-transform-name \
936 | --program-transform-nam | --program-transform-na \
937 | --program-transform-n | --program-transform- \
938 | --program-transform | --program-transfor \
939 | --program-transfo | --program-transf \
940 | --program-trans | --program-tran \
941 | --progr-tra | --program-tr | --program-t)
942 ac_prev=program_transform_name ;;
943 -program-transform-name=* | --program-transform-name=* \
944 | --program-transform-nam=* | --program-transform-na=* \
945 | --program-transform-n=* | --program-transform-=* \
946 | --program-transform=* | --program-transfor=* \
947 | --program-transfo=* | --program-transf=* \
948 | --program-trans=* | --program-tran=* \
949 | --progr-tra=* | --program-tr=* | --program-t=*)
950 program_transform_name=$ac_optarg ;;
952 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
954 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
957 -psdir | --psdir | --psdi | --psd | --ps)
959 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
962 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
963 | -silent | --silent | --silen | --sile | --sil)
966 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
968 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
970 sbindir=$ac_optarg ;;
972 -sharedstatedir | --sharedstatedir | --sharedstatedi \
973 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
974 | --sharedst | --shareds | --shared | --share | --shar \
976 ac_prev=sharedstatedir ;;
977 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
978 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
979 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
981 sharedstatedir=$ac_optarg ;;
983 -site | --site | --sit)
985 -site=* | --site=* | --sit=*)
988 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
990 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
993 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
994 | --syscon | --sysco | --sysc | --sys | --sy)
995 ac_prev=sysconfdir ;;
996 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
997 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
998 sysconfdir=$ac_optarg ;;
1000 -target | --target | --targe | --targ | --tar | --ta | --t)
1001 ac_prev=target_alias ;;
1002 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1003 target_alias=$ac_optarg ;;
1005 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1008 -version | --version | --versio | --versi | --vers | -V)
1009 ac_init_version=: ;;
1012 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1013 # Reject names that are not valid shell variable names.
1014 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1015 as_fn_error "invalid package name: $ac_useropt"
1016 ac_useropt_orig=$ac_useropt
1017 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1018 case $ac_user_opts in
1022 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1023 ac_unrecognized_sep=', ';;
1025 eval with_$ac_useropt=\$ac_optarg ;;
1027 -without-* | --without-*)
1028 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1029 # Reject names that are not valid shell variable names.
1030 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1031 as_fn_error "invalid package name: $ac_useropt"
1032 ac_useropt_orig=$ac_useropt
1033 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1034 case $ac_user_opts in
1038 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1039 ac_unrecognized_sep=', ';;
1041 eval with_$ac_useropt=no ;;
1044 # Obsolete; use --with-x.
1047 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1048 | --x-incl | --x-inc | --x-in | --x-i)
1049 ac_prev=x_includes ;;
1050 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1051 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1052 x_includes=$ac_optarg ;;
1054 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1055 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1056 ac_prev=x_libraries ;;
1057 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1058 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1059 x_libraries=$ac_optarg ;;
1061 -*) as_fn_error "unrecognized option: \`$ac_option'
1062 Try \`$0 --help' for more information."
1066 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1067 # Reject names that are not valid shell variable names.
1068 case $ac_envvar in #(
1069 '' | [0-9]* | *[!_$as_cr_alnum]* )
1070 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1072 eval $ac_envvar=\$ac_optarg
1073 export $ac_envvar ;;
1076 # FIXME: should be removed in autoconf 3.0.
1077 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1078 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1079 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1080 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1086 if test -n "$ac_prev"; then
1087 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1088 as_fn_error "missing argument to $ac_option"
1091 if test -n "$ac_unrecognized_opts"; then
1092 case $enable_option_checking in
1094 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1095 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1099 # Check all directory arguments for consistency.
1100 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1101 datadir sysconfdir sharedstatedir localstatedir includedir \
1102 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1103 libdir localedir mandir
1105 eval ac_val=\$$ac_var
1106 # Remove trailing slashes.
1109 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1110 eval $ac_var=\$ac_val;;
1112 # Be sure to have absolute directory names.
1114 [\\/$]* | ?:[\\/]* ) continue;;
1115 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1117 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1120 # There might be people who depend on the old broken behavior: `$host'
1121 # used to hold the argument of --host etc.
1122 # FIXME: To remove some day.
1125 target=$target_alias
1127 # FIXME: To remove some day.
1128 if test "x$host_alias" != x; then
1129 if test "x$build_alias" = x; then
1130 cross_compiling=maybe
1131 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1132 If a cross compiler is detected then cross compile mode will be used." >&2
1133 elif test "x$build_alias" != "x$host_alias"; then
1139 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1141 test "$silent" = yes && exec 6>/dev/null
1144 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1145 ac_ls_di=`ls -di .` &&
1146 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1147 as_fn_error "working directory cannot be determined"
1148 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1149 as_fn_error "pwd does not report name of working directory"
1152 # Find the source files, if location was not specified.
1153 if test -z "$srcdir"; then
1154 ac_srcdir_defaulted=yes
1155 # Try the directory containing this script, then the parent directory.
1156 ac_confdir=`$as_dirname -- "$as_myself" ||
1157 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1158 X"$as_myself" : 'X\(//\)[^/]' \| \
1159 X"$as_myself" : 'X\(//\)$' \| \
1160 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1161 $as_echo X"$as_myself" |
1162 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1180 if test ! -r "$srcdir/$ac_unique_file"; then
1184 ac_srcdir_defaulted=no
1186 if test ! -r "$srcdir/$ac_unique_file"; then
1187 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1188 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1190 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1192 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1194 # When building in place, set srcdir=.
1195 if test "$ac_abs_confdir" = "$ac_pwd"; then
1198 # Remove unnecessary trailing slashes from srcdir.
1199 # Double slashes in file names in object file debugging info
1200 # mess up M-x gdb in Emacs.
1202 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1204 for ac_var in $ac_precious_vars; do
1205 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1206 eval ac_env_${ac_var}_value=\$${ac_var}
1207 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1208 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1212 # Report the --help message.
1214 if test "$ac_init_help" = "long"; then
1215 # Omit some internal or obsolete options to make the list less imposing.
1216 # This message is too long to be a string in the A/UX 3.1 sh.
1218 \`configure' configures fixincludes to adapt to many kinds of systems.
1220 Usage: $0 [OPTION]... [VAR=VALUE]...
1222 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1223 VAR=VALUE. See below for descriptions of some of the useful variables.
1225 Defaults for the options are specified in brackets.
1228 -h, --help display this help and exit
1229 --help=short display options specific to this package
1230 --help=recursive display the short help of all the included packages
1231 -V, --version display version information and exit
1232 -q, --quiet, --silent do not print \`checking...' messages
1233 --cache-file=FILE cache test results in FILE [disabled]
1234 -C, --config-cache alias for \`--cache-file=config.cache'
1235 -n, --no-create do not create output files
1236 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1238 Installation directories:
1239 --prefix=PREFIX install architecture-independent files in PREFIX
1240 [$ac_default_prefix]
1241 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1244 By default, \`make install' will install all the files in
1245 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1246 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1247 for instance \`--prefix=\$HOME'.
1249 For better control, use the options below.
1251 Fine tuning of the installation directories:
1252 --bindir=DIR user executables [EPREFIX/bin]
1253 --sbindir=DIR system admin executables [EPREFIX/sbin]
1254 --libexecdir=DIR program executables [EPREFIX/libexec]
1255 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1256 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1257 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1258 --libdir=DIR object code libraries [EPREFIX/lib]
1259 --includedir=DIR C header files [PREFIX/include]
1260 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1261 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1262 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1263 --infodir=DIR info documentation [DATAROOTDIR/info]
1264 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1265 --mandir=DIR man documentation [DATAROOTDIR/man]
1266 --docdir=DIR documentation root [DATAROOTDIR/doc/fixincludes]
1267 --htmldir=DIR html documentation [DOCDIR]
1268 --dvidir=DIR dvi documentation [DOCDIR]
1269 --pdfdir=DIR pdf documentation [DOCDIR]
1270 --psdir=DIR ps documentation [DOCDIR]
1276 --build=BUILD configure for building on BUILD [guessed]
1277 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1278 --target=TARGET configure for building compilers for TARGET [HOST]
1282 if test -n "$ac_init_help"; then
1283 case $ac_init_help in
1284 short | recursive ) echo "Configuration of fixincludes :";;
1289 --disable-option-checking ignore unrecognized --enable/--with options
1290 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1291 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1292 --enable-werror-always enable -Werror despite compiler version
1293 --enable-twoprocess Use a separate process to apply the fixes
1294 --enable-maintainer-mode enable make rules and dependencies not useful
1295 (and sometimes confusing) to the casual installer
1298 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1299 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1300 --with-local-prefix=DIR specifies directory to put local include
1302 Some influential environment variables:
1303 CC C compiler command
1304 CFLAGS C compiler flags
1305 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1306 nonstandard directory <lib dir>
1307 LIBS libraries to pass to the linker, e.g. -l<library>
1308 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1309 you have headers in a nonstandard directory <include dir>
1312 Use these variables to override the choices made by `configure' or to help
1313 it to find libraries and programs with nonstandard names/locations.
1315 Report bugs to the package provider.
1320 if test "$ac_init_help" = "recursive"; then
1321 # If there are subdirs, report their specific --help.
1322 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1323 test -d "$ac_dir" ||
1324 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1329 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1331 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1332 # A ".." for each directory in $ac_dir_suffix.
1333 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1334 case $ac_top_builddir_sub in
1335 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1336 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1339 ac_abs_top_builddir=$ac_pwd
1340 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1341 # for backward compatibility:
1342 ac_top_builddir=$ac_top_build_prefix
1345 .) # We are building in place.
1347 ac_top_srcdir=$ac_top_builddir_sub
1348 ac_abs_top_srcdir=$ac_pwd ;;
1349 [\\/]* | ?:[\\/]* ) # Absolute name.
1350 ac_srcdir=$srcdir$ac_dir_suffix;
1351 ac_top_srcdir=$srcdir
1352 ac_abs_top_srcdir=$srcdir ;;
1354 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1355 ac_top_srcdir=$ac_top_build_prefix$srcdir
1356 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1358 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1360 cd "$ac_dir" || { ac_status=$?; continue; }
1361 # Check for guested configure.
1362 if test -f "$ac_srcdir/configure.gnu"; then
1364 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1365 elif test -f "$ac_srcdir/configure"; then
1367 $SHELL "$ac_srcdir/configure" --help=recursive
1369 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1371 cd "$ac_pwd" || { ac_status=$?; break; }
1375 test -n "$ac_init_help" && exit $ac_status
1376 if $ac_init_version; then
1378 fixincludes configure
1379 generated by GNU Autoconf 2.64
1381 Copyright (C) 2009 Free Software Foundation, Inc.
1382 This configure script is free software; the Free Software Foundation
1383 gives unlimited permission to copy, distribute and modify it.
1388 ## ------------------------ ##
1389 ## Autoconf initialization. ##
1390 ## ------------------------ ##
1392 # ac_fn_c_try_compile LINENO
1393 # --------------------------
1394 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1395 ac_fn_c_try_compile ()
1397 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1398 rm -f conftest.$ac_objext
1399 if { { ac_try="$ac_compile"
1401 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1402 *) ac_try_echo=$ac_try;;
1404 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1405 $as_echo "$ac_try_echo"; } >&5
1406 (eval "$ac_compile") 2>conftest.err
1408 if test -s conftest.err; then
1409 grep -v '^ *+' conftest.err >conftest.er1
1410 cat conftest.er1 >&5
1411 mv -f conftest.er1 conftest.err
1413 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1414 test $ac_status = 0; } && {
1415 test -z "$ac_c_werror_flag" ||
1416 test ! -s conftest.err
1417 } && test -s conftest.$ac_objext; then :
1420 $as_echo "$as_me: failed program was:" >&5
1421 sed 's/^/| /' conftest.$ac_ext >&5
1425 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1428 } # ac_fn_c_try_compile
1430 # ac_fn_c_try_cpp LINENO
1431 # ----------------------
1432 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1435 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1436 if { { ac_try="$ac_cpp conftest.$ac_ext"
1438 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1439 *) ac_try_echo=$ac_try;;
1441 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1442 $as_echo "$ac_try_echo"; } >&5
1443 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1445 if test -s conftest.err; then
1446 grep -v '^ *+' conftest.err >conftest.er1
1447 cat conftest.er1 >&5
1448 mv -f conftest.er1 conftest.err
1450 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1451 test $ac_status = 0; } >/dev/null && {
1452 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1453 test ! -s conftest.err
1457 $as_echo "$as_me: failed program was:" >&5
1458 sed 's/^/| /' conftest.$ac_ext >&5
1462 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1467 # ac_fn_c_try_run LINENO
1468 # ----------------------
1469 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1470 # that executables *can* be run.
1473 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1474 if { { ac_try="$ac_link"
1476 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1477 *) ac_try_echo=$ac_try;;
1479 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1480 $as_echo "$ac_try_echo"; } >&5
1481 (eval "$ac_link") 2>&5
1483 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1484 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1485 { { case "(($ac_try" in
1486 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1487 *) ac_try_echo=$ac_try;;
1489 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1490 $as_echo "$ac_try_echo"; } >&5
1491 (eval "$ac_try") 2>&5
1493 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1494 test $ac_status = 0; }; }; then :
1497 $as_echo "$as_me: program exited with status $ac_status" >&5
1498 $as_echo "$as_me: failed program was:" >&5
1499 sed 's/^/| /' conftest.$ac_ext >&5
1501 ac_retval=$ac_status
1503 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1504 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1509 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1510 # -------------------------------------------------------
1511 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1512 # the include files in INCLUDES and setting the cache variable VAR
1514 ac_fn_c_check_header_mongrel ()
1516 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1517 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1519 $as_echo_n "checking for $2... " >&6; }
1520 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1521 $as_echo_n "(cached) " >&6
1524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1525 $as_echo "$ac_res" >&6; }
1527 # Is the header compilable?
1528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1529 $as_echo_n "checking $2 usability... " >&6; }
1530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1531 /* end confdefs.h. */
1535 if ac_fn_c_try_compile "$LINENO"; then :
1536 ac_header_compiler=yes
1538 ac_header_compiler=no
1540 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1542 $as_echo "$ac_header_compiler" >&6; }
1544 # Is the header present?
1545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1546 $as_echo_n "checking $2 presence... " >&6; }
1547 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1548 /* end confdefs.h. */
1551 if ac_fn_c_try_cpp "$LINENO"; then :
1552 ac_header_preproc=yes
1554 ac_header_preproc=no
1556 rm -f conftest.err conftest.$ac_ext
1557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1558 $as_echo "$ac_header_preproc" >&6; }
1560 # So? What about this header?
1561 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1563 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1564 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1565 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1566 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1569 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1570 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1571 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1572 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1573 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1574 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1575 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1576 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1577 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1578 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1582 $as_echo_n "checking for $2... " >&6; }
1583 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1584 $as_echo_n "(cached) " >&6
1586 eval "$3=\$ac_header_compiler"
1589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1590 $as_echo "$ac_res" >&6; }
1592 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1594 } # ac_fn_c_check_header_mongrel
1596 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1597 # -------------------------------------------------------
1598 # Tests whether HEADER exists and can be compiled using the include files in
1599 # INCLUDES, setting the cache variable VAR accordingly.
1600 ac_fn_c_check_header_compile ()
1602 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1604 $as_echo_n "checking for $2... " >&6; }
1605 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1606 $as_echo_n "(cached) " >&6
1608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1609 /* end confdefs.h. */
1613 if ac_fn_c_try_compile "$LINENO"; then :
1618 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1622 $as_echo "$ac_res" >&6; }
1623 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1625 } # ac_fn_c_check_header_compile
1627 # ac_fn_c_try_link LINENO
1628 # -----------------------
1629 # Try to link conftest.$ac_ext, and return whether this succeeded.
1632 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1633 rm -f conftest.$ac_objext conftest$ac_exeext
1634 if { { ac_try="$ac_link"
1636 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1637 *) ac_try_echo=$ac_try;;
1639 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1640 $as_echo "$ac_try_echo"; } >&5
1641 (eval "$ac_link") 2>conftest.err
1643 if test -s conftest.err; then
1644 grep -v '^ *+' conftest.err >conftest.er1
1645 cat conftest.er1 >&5
1646 mv -f conftest.er1 conftest.err
1648 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1649 test $ac_status = 0; } && {
1650 test -z "$ac_c_werror_flag" ||
1651 test ! -s conftest.err
1652 } && test -s conftest$ac_exeext && {
1653 test "$cross_compiling" = yes ||
1654 $as_test_x conftest$ac_exeext
1658 $as_echo "$as_me: failed program was:" >&5
1659 sed 's/^/| /' conftest.$ac_ext >&5
1663 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1664 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1665 # interfere with the next link command; also delete a directory that is
1666 # left behind by Apple's compiler. We do this before executing the actions.
1667 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1668 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1671 } # ac_fn_c_try_link
1673 # ac_fn_c_check_func LINENO FUNC VAR
1674 # ----------------------------------
1675 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1676 ac_fn_c_check_func ()
1678 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1680 $as_echo_n "checking for $2... " >&6; }
1681 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1682 $as_echo_n "(cached) " >&6
1684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1685 /* end confdefs.h. */
1686 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1687 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1688 #define $2 innocuous_$2
1690 /* System header to define __stub macros and hopefully few prototypes,
1691 which can conflict with char $2 (); below.
1692 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1693 <limits.h> exists even on freestanding compilers. */
1696 # include <limits.h>
1698 # include <assert.h>
1703 /* Override any GCC internal prototype to avoid an error.
1704 Use char because int might match the return type of a GCC
1705 builtin and then its argument prototype would still apply. */
1710 /* The GNU C library defines this for functions which it implements
1711 to always fail with ENOSYS. Some functions are actually named
1712 something starting with __ and the normal name is an alias. */
1713 #if defined __stub_$2 || defined __stub___$2
1725 if ac_fn_c_try_link "$LINENO"; then :
1730 rm -f core conftest.err conftest.$ac_objext \
1731 conftest$ac_exeext conftest.$ac_ext
1734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1735 $as_echo "$ac_res" >&6; }
1736 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1738 } # ac_fn_c_check_func
1740 # ac_fn_c_check_decl LINENO SYMBOL VAR
1741 # ------------------------------------
1742 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
1743 ac_fn_c_check_decl ()
1745 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1746 as_decl_name=`echo $2|sed 's/ *(.*//'`
1747 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1749 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
1750 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1751 $as_echo_n "(cached) " >&6
1753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1754 /* end confdefs.h. */
1759 #ifndef $as_decl_name
1761 (void) $as_decl_use;
1763 (void) $as_decl_name;
1771 if ac_fn_c_try_compile "$LINENO"; then :
1776 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1780 $as_echo "$ac_res" >&6; }
1781 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1783 } # ac_fn_c_check_decl
1784 cat >config.log <<_ACEOF
1785 This file contains any messages produced by compilers while
1786 running configure, to aid debugging if configure makes a mistake.
1788 It was created by fixincludes $as_me , which was
1789 generated by GNU Autoconf 2.64. Invocation command line was
1801 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1802 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1803 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1804 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1805 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1807 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1808 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1810 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1811 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1812 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1813 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1814 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1815 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1816 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1820 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1824 test -z "$as_dir" && as_dir=.
1825 $as_echo "PATH: $as_dir"
1841 # Keep a trace of the command line.
1842 # Strip out --no-create and --no-recursion so they do not pile up.
1843 # Strip out --silent because we don't want to record it for future runs.
1844 # Also quote any args containing shell meta-characters.
1845 # Make two passes to allow for proper duplicate-argument suppression.
1849 ac_must_keep_next=false
1855 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1856 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1857 | -silent | --silent | --silen | --sile | --sil)
1860 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1863 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1865 as_fn_append ac_configure_args1 " '$ac_arg'"
1866 if test $ac_must_keep_next = true; then
1867 ac_must_keep_next=false # Got value, back to normal.
1870 *=* | --config-cache | -C | -disable-* | --disable-* \
1871 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1872 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1873 | -with-* | --with-* | -without-* | --without-* | --x)
1874 case "$ac_configure_args0 " in
1875 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1878 -* ) ac_must_keep_next=true ;;
1881 as_fn_append ac_configure_args " '$ac_arg'"
1886 { ac_configure_args0=; unset ac_configure_args0;}
1887 { ac_configure_args1=; unset ac_configure_args1;}
1889 # When interrupted or exit'd, cleanup temporary files, and complete
1890 # config.log. We remove comments because anyway the quotes in there
1891 # would cause problems or look ugly.
1892 # WARNING: Use '\'' to represent an apostrophe within the trap.
1893 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1894 trap 'exit_status=$?
1895 # Save into config.log some information that might help in debugging.
1900 ## ---------------- ##
1901 ## Cache variables. ##
1902 ## ---------------- ##
1905 # The following way of writing the cache mishandles newlines in values,
1907 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1908 eval ac_val=\$$ac_var
1912 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1913 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1916 _ | IFS | as_nl) ;; #(
1917 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1918 *) { eval $ac_var=; unset $ac_var;} ;;
1923 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1924 *${as_nl}ac_space=\ *)
1926 "s/'\''/'\''\\\\'\'''\''/g;
1927 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1930 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1938 ## ----------------- ##
1939 ## Output variables. ##
1940 ## ----------------- ##
1943 for ac_var in $ac_subst_vars
1945 eval ac_val=\$$ac_var
1947 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1949 $as_echo "$ac_var='\''$ac_val'\''"
1953 if test -n "$ac_subst_files"; then
1955 ## ------------------- ##
1956 ## File substitutions. ##
1957 ## ------------------- ##
1960 for ac_var in $ac_subst_files
1962 eval ac_val=\$$ac_var
1964 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1966 $as_echo "$ac_var='\''$ac_val'\''"
1971 if test -s confdefs.h; then
1981 test "$ac_signal" != 0 &&
1982 $as_echo "$as_me: caught signal $ac_signal"
1983 $as_echo "$as_me: exit $exit_status"
1985 rm -f core *.core core.conftest.* &&
1986 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1989 for ac_signal in 1 2 13 15; do
1990 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1994 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1995 rm -f -r conftest* confdefs.h
1997 $as_echo "/* confdefs.h */" > confdefs.h
1999 # Predefined preprocessor variables.
2001 cat >>confdefs.h <<_ACEOF
2002 #define PACKAGE_NAME "$PACKAGE_NAME"
2005 cat >>confdefs.h <<_ACEOF
2006 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2009 cat >>confdefs.h <<_ACEOF
2010 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2013 cat >>confdefs.h <<_ACEOF
2014 #define PACKAGE_STRING "$PACKAGE_STRING"
2017 cat >>confdefs.h <<_ACEOF
2018 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2021 cat >>confdefs.h <<_ACEOF
2022 #define PACKAGE_URL "$PACKAGE_URL"
2026 # Let the site file select an alternate cache file if it wants to.
2027 # Prefer an explicitly selected file to automatically selected ones.
2030 if test -n "$CONFIG_SITE"; then
2031 ac_site_file1=$CONFIG_SITE
2032 elif test "x$prefix" != xNONE; then
2033 ac_site_file1=$prefix/share/config.site
2034 ac_site_file2=$prefix/etc/config.site
2036 ac_site_file1=$ac_default_prefix/share/config.site
2037 ac_site_file2=$ac_default_prefix/etc/config.site
2039 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2041 test "x$ac_site_file" = xNONE && continue
2042 if test -r "$ac_site_file"; then
2043 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2044 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2045 sed 's/^/| /' "$ac_site_file" >&5
2050 if test -r "$cache_file"; then
2051 # Some versions of bash will fail to source /dev/null (special
2052 # files actually), so we avoid doing that.
2053 if test -f "$cache_file"; then
2054 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2055 $as_echo "$as_me: loading cache $cache_file" >&6;}
2057 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2058 *) . "./$cache_file";;
2062 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2063 $as_echo "$as_me: creating cache $cache_file" >&6;}
2067 # Check that the precious variables saved in the cache have kept the same
2069 ac_cache_corrupted=false
2070 for ac_var in $ac_precious_vars; do
2071 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2072 eval ac_new_set=\$ac_env_${ac_var}_set
2073 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2074 eval ac_new_val=\$ac_env_${ac_var}_value
2075 case $ac_old_set,$ac_new_set in
2077 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2078 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2079 ac_cache_corrupted=: ;;
2081 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2082 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2083 ac_cache_corrupted=: ;;
2086 if test "x$ac_old_val" != "x$ac_new_val"; then
2087 # differences in whitespace do not lead to failure.
2088 ac_old_val_w=`echo x $ac_old_val`
2089 ac_new_val_w=`echo x $ac_new_val`
2090 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2091 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2092 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2093 ac_cache_corrupted=:
2095 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2096 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2097 eval $ac_var=\$ac_old_val
2099 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2100 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2101 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2102 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2105 # Pass precious variables to config.status.
2106 if test "$ac_new_set" = set; then
2108 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2109 *) ac_arg=$ac_var=$ac_new_val ;;
2111 case " $ac_configure_args " in
2112 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2113 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2117 if $ac_cache_corrupted; then
2118 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2119 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2120 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2121 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2122 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2124 ## -------------------- ##
2125 ## Main body of script. ##
2126 ## -------------------- ##
2129 ac_cpp='$CPP $CPPFLAGS'
2130 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2131 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2132 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2140 for ac_dir in .. "$srcdir"/..; do
2141 for ac_t in install-sh install.sh shtool; do
2142 if test -f "$ac_dir/$ac_t"; then
2144 ac_install_sh="$ac_aux_dir/$ac_t -c"
2149 if test -z "$ac_aux_dir"; then
2150 as_fn_error "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
2153 # These three variables are undocumented and unsupported,
2154 # and are intended to be withdrawn in a future Autoconf release.
2155 # They can cause serious problems if a builder's source tree is in a directory
2156 # whose full name contains unusual characters.
2157 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2158 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2159 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2162 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
2164 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
2165 # 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
2166 # Written by Gordon Matzigkeit, 1996
2168 # This file is free software; the Free Software Foundation gives
2169 # unlimited permission to copy and/or distribute it, with or without
2170 # modifications, as long as this notice is preserved.
2177 # LT_PREREQ(VERSION)
2178 # ------------------
2179 # Complain and exit if this libtool version is less that VERSION.
2183 # _LT_CHECK_BUILDDIR
2184 # ------------------
2185 # Complain if the absolute build directory name contains unusual characters
2189 # LT_INIT([OPTIONS])
2190 # ------------------
2194 # This is what autoupdate's m4 run will expand. It fires
2195 # the warning (with _au_warn_XXX), outputs it into the
2196 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2197 # the replacement expansion.
2200 # This is an auxiliary macro that is also run when
2201 # autoupdate runs m4. It simply calls m4_warning, but
2202 # we need a wrapper so that each warning is emitted only
2203 # once. We break the quoting in m4_warning's argument in
2204 # order to expand this macro's arguments, not AU_DEFUN's.
2207 # Finally, this is the expansion that is picked up by
2208 # autoconf. It tells the user to run autoupdate, and
2209 # then outputs the replacement expansion. We do not care
2210 # about autoupdate's warning because that contains
2211 # information on what to do *after* running autoupdate.
2213 # This is what autoupdate's m4 run will expand. It fires
2214 # the warning (with _au_warn_XXX), outputs it into the
2215 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2216 # the replacement expansion.
2219 # This is an auxiliary macro that is also run when
2220 # autoupdate runs m4. It simply calls m4_warning, but
2221 # we need a wrapper so that each warning is emitted only
2222 # once. We break the quoting in m4_warning's argument in
2223 # order to expand this macro's arguments, not AU_DEFUN's.
2226 # Finally, this is the expansion that is picked up by
2227 # autoconf. It tells the user to run autoupdate, and
2228 # then outputs the replacement expansion. We do not care
2229 # about autoupdate's warning because that contains
2230 # information on what to do *after* running autoupdate.
2234 # _LT_CC_BASENAME(CC)
2235 # -------------------
2236 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
2240 # _LT_FILEUTILS_DEFAULTS
2241 # ----------------------
2242 # It is okay to use these file commands and assume they have been set
2243 # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
2244 # _LT_FILEUTILS_DEFAULTS
2252 # _LT_PREPARE_SED_QUOTE_VARS
2253 # --------------------------
2254 # Define a few sed substitution that help us do robust quoting.
2259 # Note that this code is called both from `configure', and `config.status'
2260 # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
2261 # `config.status' has no value for ac_aux_dir unless we are using Automake,
2262 # so we pass a copy along to make sure it has a sensible value anyway.
2266 ## ------------------------------------- ##
2267 ## Accumulate code for creating libtool. ##
2268 ## ------------------------------------- ##
2270 # So that we can recreate a full libtool script including additional
2271 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
2272 # in macros and then make a single call at the end using the `libtool'
2276 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
2277 # ----------------------------------------
2278 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
2285 # _LT_CONFIG_LIBTOOL([COMMANDS])
2286 # ------------------------------
2287 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
2294 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
2295 # -----------------------------------------------------
2299 # _LT_FORMAT_COMMENT([COMMENT])
2300 # -----------------------------
2301 # Add leading comment marks to the start of each line, and a trailing
2302 # full-stop to the whole comment if one is not present already.
2307 ## ------------------------ ##
2308 ## FIXME: Eliminate VARNAME ##
2309 ## ------------------------ ##
2312 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
2313 # -------------------------------------------------------------------
2314 # CONFIGNAME is the name given to the value in the libtool script.
2315 # VARNAME is the (base) name used in the configure script.
2316 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
2317 # VARNAME. Any other value will be used directly.
2321 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
2322 # --------------------------------------------------------
2326 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
2327 # ------------------------------------------------
2331 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
2332 # ---------------------------------------------------------
2336 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
2337 # --------------------------------------------------
2341 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
2342 # ---------------------------------------------------
2346 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
2347 # ---------------------------------------------------
2352 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
2353 # ------------------------------------------------
2358 # _LT_CONFIG_STATUS_DECLARE([VARNAME])
2359 # ------------------------------------
2360 # Quote a variable value, and forward it to `config.status' so that its
2361 # declaration there will have the same value as in `configure'. VARNAME
2362 # must have a single quote delimited value for this to work.
2366 # _LT_CONFIG_STATUS_DECLARATIONS
2367 # ------------------------------
2368 # We delimit libtool config variables with single quotes, so when
2369 # we write them to config.status, we have to be sure to quote all
2370 # embedded single quotes properly. In configure, this macro expands
2371 # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
2373 # <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
2379 # Output comment and list of tags supported by the script
2383 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
2384 # -----------------------------------
2385 # Extract the dictionary values for VARNAME (optionally with TAG) and
2386 # expand to a commented shell variable setting:
2388 # # Some comment about what VAR is for.
2389 # visible_name=$lt_internal_name
2393 # _LT_LIBTOOL_CONFIG_VARS
2394 # -----------------------
2395 # Produce commented declarations of non-tagged libtool config variables
2396 # suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
2397 # script. Tagged libtool config variables (even for the LIBTOOL CONFIG
2398 # section) are produced by _LT_LIBTOOL_TAG_VARS.
2402 # _LT_LIBTOOL_TAG_VARS(TAG)
2403 # -------------------------
2407 # _LT_TAGVAR(VARNAME, [TAGNAME])
2408 # ------------------------------
2412 # _LT_CONFIG_COMMANDS
2413 # -------------------
2414 # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
2415 # variables for single and double quote escaping we saved from calls
2416 # to _LT_DECL, we can put quote escaped variables declarations
2417 # into `config.status', and then the shell code to quote escape them in
2418 # for loops in `config.status'. Finally, any additional code accumulated
2419 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
2420 #_LT_CONFIG_COMMANDS
2426 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
2427 # ------------------------------------
2428 # Generate a child script FILE with all initialization necessary to
2429 # reuse the environment learned by the parent script, and make the
2430 # file executable. If COMMENT is supplied, it is inserted after the
2431 # `#!' sequence but before initialization text begins. After this
2432 # macro, additional text can be appended to FILE to form the body of
2433 # the child script. The macro ends with non-zero status if the
2434 # file could not be fully written (such as if the disk is full).
2435 # _LT_GENERATED_FILE_INIT
2439 # This macro allows early generation of the libtool script (before
2440 # AC_OUTPUT is called), incase it is used in configure for compilation
2447 # If TAG is the built-in tag, create an initial libtool script with a
2448 # default configuration from the untagged config vars. Otherwise add code
2449 # to config.status for appending the configuration named by TAG from the
2450 # matching tagged config vars.
2454 # LT_SUPPORTED_TAG(TAG)
2455 # ---------------------
2456 # Trace this macro to discover what tags are supported by the libtool
2457 # --tag option, using:
2458 # autoconf --trace 'LT_SUPPORTED_TAG:$1'
2462 # C support is built-in for now
2469 # Enable libtool support for the given language if not already enabled.
2473 # _LT_LANG(LANGNAME)
2474 # ------------------
2478 # _LT_LANG_DEFAULT_CONFIG
2479 # -----------------------
2480 # _LT_LANG_DEFAULT_CONFIG
2483 # This is what autoupdate's m4 run will expand. It fires
2484 # the warning (with _au_warn_XXX), outputs it into the
2485 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2486 # the replacement expansion.
2489 # This is an auxiliary macro that is also run when
2490 # autoupdate runs m4. It simply calls m4_warning, but
2491 # we need a wrapper so that each warning is emitted only
2492 # once. We break the quoting in m4_warning's argument in
2493 # order to expand this macro's arguments, not AU_DEFUN's.
2496 # Finally, this is the expansion that is picked up by
2497 # autoconf. It tells the user to run autoupdate, and
2498 # then outputs the replacement expansion. We do not care
2499 # about autoupdate's warning because that contains
2500 # information on what to do *after* running autoupdate.
2502 # This is what autoupdate's m4 run will expand. It fires
2503 # the warning (with _au_warn_XXX), outputs it into the
2504 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2505 # the replacement expansion.
2508 # This is an auxiliary macro that is also run when
2509 # autoupdate runs m4. It simply calls m4_warning, but
2510 # we need a wrapper so that each warning is emitted only
2511 # once. We break the quoting in m4_warning's argument in
2512 # order to expand this macro's arguments, not AU_DEFUN's.
2515 # Finally, this is the expansion that is picked up by
2516 # autoconf. It tells the user to run autoupdate, and
2517 # then outputs the replacement expansion. We do not care
2518 # about autoupdate's warning because that contains
2519 # information on what to do *after* running autoupdate.
2521 # This is what autoupdate's m4 run will expand. It fires
2522 # the warning (with _au_warn_XXX), outputs it into the
2523 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2524 # the replacement expansion.
2527 # This is an auxiliary macro that is also run when
2528 # autoupdate runs m4. It simply calls m4_warning, but
2529 # we need a wrapper so that each warning is emitted only
2530 # once. We break the quoting in m4_warning's argument in
2531 # order to expand this macro's arguments, not AU_DEFUN's.
2534 # Finally, this is the expansion that is picked up by
2535 # autoconf. It tells the user to run autoupdate, and
2536 # then outputs the replacement expansion. We do not care
2537 # about autoupdate's warning because that contains
2538 # information on what to do *after* running autoupdate.
2540 # This is what autoupdate's m4 run will expand. It fires
2541 # the warning (with _au_warn_XXX), outputs it into the
2542 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2543 # the replacement expansion.
2546 # This is an auxiliary macro that is also run when
2547 # autoupdate runs m4. It simply calls m4_warning, but
2548 # we need a wrapper so that each warning is emitted only
2549 # once. We break the quoting in m4_warning's argument in
2550 # order to expand this macro's arguments, not AU_DEFUN's.
2553 # Finally, this is the expansion that is picked up by
2554 # autoconf. It tells the user to run autoupdate, and
2555 # then outputs the replacement expansion. We do not care
2556 # about autoupdate's warning because that contains
2557 # information on what to do *after* running autoupdate.
2559 # This is what autoupdate's m4 run will expand. It fires
2560 # the warning (with _au_warn_XXX), outputs it into the
2561 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2562 # the replacement expansion.
2565 # This is an auxiliary macro that is also run when
2566 # autoupdate runs m4. It simply calls m4_warning, but
2567 # we need a wrapper so that each warning is emitted only
2568 # once. We break the quoting in m4_warning's argument in
2569 # order to expand this macro's arguments, not AU_DEFUN's.
2572 # Finally, this is the expansion that is picked up by
2573 # autoconf. It tells the user to run autoupdate, and
2574 # then outputs the replacement expansion. We do not care
2575 # about autoupdate's warning because that contains
2576 # information on what to do *after* running autoupdate.
2585 # _LT_COMPILER_BOILERPLATE
2586 # ------------------------
2587 # Check for compiler boilerplate output or warnings with
2588 # the simple compiler test code.
2589 # _LT_COMPILER_BOILERPLATE
2592 # _LT_LINKER_BOILERPLATE
2593 # ----------------------
2594 # Check for linker boilerplate output or warnings with
2595 # the simple link test code.
2596 # _LT_LINKER_BOILERPLATE
2598 # _LT_REQUIRED_DARWIN_CHECKS
2599 # -------------------------
2603 # _LT_DARWIN_LINKER_FEATURES
2604 # --------------------------
2605 # Checks for linker and compiler features on darwin
2608 # _LT_SYS_MODULE_PATH_AIX
2609 # -----------------------
2610 # Links a minimal program and checks the executable
2611 # for the system default hardcoded library path. In most cases,
2612 # this is /usr/lib:/lib, but when the MPI compilers are used
2613 # the location of the communication and MPI libs are included too.
2614 # If we don't find anything, use the default library path according
2615 # to the aix ld manual.
2616 # _LT_SYS_MODULE_PATH_AIX
2619 # _LT_SHELL_INIT(ARG)
2620 # -------------------
2625 # _LT_PROG_ECHO_BACKSLASH
2626 # -----------------------
2627 # Find how we can fake an echo command that does not interpret backslash.
2628 # In particular, with Autoconf 2.60 or later we add some code to the start
2629 # of the generated configure script which will find a shell with a builtin
2630 # printf (which we can use as an echo command).
2631 # _LT_PROG_ECHO_BACKSLASH
2639 # _LT_CMD_OLD_ARCHIVE
2640 # -------------------
2641 # _LT_CMD_OLD_ARCHIVE
2644 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
2645 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
2646 # ----------------------------------------------------------------
2647 # Check whether the given compiler option works
2648 # _LT_COMPILER_OPTION
2651 # This is what autoupdate's m4 run will expand. It fires
2652 # the warning (with _au_warn_XXX), outputs it into the
2653 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2654 # the replacement expansion.
2657 # This is an auxiliary macro that is also run when
2658 # autoupdate runs m4. It simply calls m4_warning, but
2659 # we need a wrapper so that each warning is emitted only
2660 # once. We break the quoting in m4_warning's argument in
2661 # order to expand this macro's arguments, not AU_DEFUN's.
2664 # Finally, this is the expansion that is picked up by
2665 # autoconf. It tells the user to run autoupdate, and
2666 # then outputs the replacement expansion. We do not care
2667 # about autoupdate's warning because that contains
2668 # information on what to do *after* running autoupdate.
2672 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
2673 # [ACTION-SUCCESS], [ACTION-FAILURE])
2674 # ----------------------------------------------------
2675 # Check whether the given linker option works
2679 # This is what autoupdate's m4 run will expand. It fires
2680 # the warning (with _au_warn_XXX), outputs it into the
2681 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2682 # the replacement expansion.
2685 # This is an auxiliary macro that is also run when
2686 # autoupdate runs m4. It simply calls m4_warning, but
2687 # we need a wrapper so that each warning is emitted only
2688 # once. We break the quoting in m4_warning's argument in
2689 # order to expand this macro's arguments, not AU_DEFUN's.
2692 # Finally, this is the expansion that is picked up by
2693 # autoconf. It tells the user to run autoupdate, and
2694 # then outputs the replacement expansion. We do not care
2695 # about autoupdate's warning because that contains
2696 # information on what to do *after* running autoupdate.
2705 # This is what autoupdate's m4 run will expand. It fires
2706 # the warning (with _au_warn_XXX), outputs it into the
2707 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2708 # the replacement expansion.
2711 # This is an auxiliary macro that is also run when
2712 # autoupdate runs m4. It simply calls m4_warning, but
2713 # we need a wrapper so that each warning is emitted only
2714 # once. We break the quoting in m4_warning's argument in
2715 # order to expand this macro's arguments, not AU_DEFUN's.
2718 # Finally, this is the expansion that is picked up by
2719 # autoconf. It tells the user to run autoupdate, and
2720 # then outputs the replacement expansion. We do not care
2721 # about autoupdate's warning because that contains
2722 # information on what to do *after* running autoupdate.
2731 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
2732 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
2733 # ----------------------------------------------------------------
2734 # _LT_TRY_DLOPEN_SELF
2737 # LT_SYS_DLOPEN_SELF
2738 # ------------------
2739 # LT_SYS_DLOPEN_SELF
2742 # This is what autoupdate's m4 run will expand. It fires
2743 # the warning (with _au_warn_XXX), outputs it into the
2744 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2745 # the replacement expansion.
2748 # This is an auxiliary macro that is also run when
2749 # autoupdate runs m4. It simply calls m4_warning, but
2750 # we need a wrapper so that each warning is emitted only
2751 # once. We break the quoting in m4_warning's argument in
2752 # order to expand this macro's arguments, not AU_DEFUN's.
2755 # Finally, this is the expansion that is picked up by
2756 # autoconf. It tells the user to run autoupdate, and
2757 # then outputs the replacement expansion. We do not care
2758 # about autoupdate's warning because that contains
2759 # information on what to do *after* running autoupdate.
2763 # _LT_COMPILER_C_O([TAGNAME])
2764 # ---------------------------
2765 # Check to see if options -c and -o are simultaneously supported by compiler.
2766 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
2770 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
2771 # ----------------------------------
2772 # Check to see if we can do hard links to lock some files if needed
2773 # _LT_COMPILER_FILE_LOCKS
2781 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
2782 # --------------------------------------
2783 # Check hardcoding attributes.
2784 # _LT_LINKER_HARDCODE_LIBPATH
2792 # _LT_SYS_DYNAMIC_LINKER([TAG])
2793 # -----------------------------
2794 # PORTME Fill in your ld.so characteristics
2795 # _LT_SYS_DYNAMIC_LINKER
2798 # _LT_PATH_TOOL_PREFIX(TOOL)
2799 # --------------------------
2800 # find a file program which can recognize shared library
2801 # _LT_PATH_TOOL_PREFIX
2804 # This is what autoupdate's m4 run will expand. It fires
2805 # the warning (with _au_warn_XXX), outputs it into the
2806 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2807 # the replacement expansion.
2810 # This is an auxiliary macro that is also run when
2811 # autoupdate runs m4. It simply calls m4_warning, but
2812 # we need a wrapper so that each warning is emitted only
2813 # once. We break the quoting in m4_warning's argument in
2814 # order to expand this macro's arguments, not AU_DEFUN's.
2817 # Finally, this is the expansion that is picked up by
2818 # autoconf. It tells the user to run autoupdate, and
2819 # then outputs the replacement expansion. We do not care
2820 # about autoupdate's warning because that contains
2821 # information on what to do *after* running autoupdate.
2827 # find a file program which can recognize a shared library
2833 # find the pathname to the GNU or non-GNU linker
2837 # This is what autoupdate's m4 run will expand. It fires
2838 # the warning (with _au_warn_XXX), outputs it into the
2839 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2840 # the replacement expansion.
2843 # This is an auxiliary macro that is also run when
2844 # autoupdate runs m4. It simply calls m4_warning, but
2845 # we need a wrapper so that each warning is emitted only
2846 # once. We break the quoting in m4_warning's argument in
2847 # order to expand this macro's arguments, not AU_DEFUN's.
2850 # Finally, this is the expansion that is picked up by
2851 # autoconf. It tells the user to run autoupdate, and
2852 # then outputs the replacement expansion. We do not care
2853 # about autoupdate's warning because that contains
2854 # information on what to do *after* running autoupdate.
2856 # This is what autoupdate's m4 run will expand. It fires
2857 # the warning (with _au_warn_XXX), outputs it into the
2858 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2859 # the replacement expansion.
2862 # This is an auxiliary macro that is also run when
2863 # autoupdate runs m4. It simply calls m4_warning, but
2864 # we need a wrapper so that each warning is emitted only
2865 # once. We break the quoting in m4_warning's argument in
2866 # order to expand this macro's arguments, not AU_DEFUN's.
2869 # Finally, this is the expansion that is picked up by
2870 # autoconf. It tells the user to run autoupdate, and
2871 # then outputs the replacement expansion. We do not care
2872 # about autoupdate's warning because that contains
2873 # information on what to do *after* running autoupdate.
2884 # find reload flag for linker
2885 # -- PORTME Some linkers may need a different reload flag.
2889 # _LT_CHECK_MAGIC_METHOD
2890 # ----------------------
2891 # how to check for library dependencies
2892 # -- PORTME fill in with the dynamic library characteristics
2893 # _LT_CHECK_MAGIC_METHOD
2898 # find the pathname to a BSD- or MS-compatible name lister
2902 # This is what autoupdate's m4 run will expand. It fires
2903 # the warning (with _au_warn_XXX), outputs it into the
2904 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2905 # the replacement expansion.
2908 # This is an auxiliary macro that is also run when
2909 # autoupdate runs m4. It simply calls m4_warning, but
2910 # we need a wrapper so that each warning is emitted only
2911 # once. We break the quoting in m4_warning's argument in
2912 # order to expand this macro's arguments, not AU_DEFUN's.
2915 # Finally, this is the expansion that is picked up by
2916 # autoconf. It tells the user to run autoupdate, and
2917 # then outputs the replacement expansion. We do not care
2918 # about autoupdate's warning because that contains
2919 # information on what to do *after* running autoupdate.
2921 # This is what autoupdate's m4 run will expand. It fires
2922 # the warning (with _au_warn_XXX), outputs it into the
2923 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2924 # the replacement expansion.
2927 # This is an auxiliary macro that is also run when
2928 # autoupdate runs m4. It simply calls m4_warning, but
2929 # we need a wrapper so that each warning is emitted only
2930 # once. We break the quoting in m4_warning's argument in
2931 # order to expand this macro's arguments, not AU_DEFUN's.
2934 # Finally, this is the expansion that is picked up by
2935 # autoconf. It tells the user to run autoupdate, and
2936 # then outputs the replacement expansion. We do not care
2937 # about autoupdate's warning because that contains
2938 # information on what to do *after* running autoupdate.
2944 # check for math library
2948 # This is what autoupdate's m4 run will expand. It fires
2949 # the warning (with _au_warn_XXX), outputs it into the
2950 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2951 # the replacement expansion.
2954 # This is an auxiliary macro that is also run when
2955 # autoupdate runs m4. It simply calls m4_warning, but
2956 # we need a wrapper so that each warning is emitted only
2957 # once. We break the quoting in m4_warning's argument in
2958 # order to expand this macro's arguments, not AU_DEFUN's.
2961 # Finally, this is the expansion that is picked up by
2962 # autoconf. It tells the user to run autoupdate, and
2963 # then outputs the replacement expansion. We do not care
2964 # about autoupdate's warning because that contains
2965 # information on what to do *after* running autoupdate.
2969 # _LT_COMPILER_NO_RTTI([TAGNAME])
2970 # -------------------------------
2971 # _LT_COMPILER_NO_RTTI
2974 # _LT_CMD_GLOBAL_SYMBOLS
2975 # ----------------------
2976 # _LT_CMD_GLOBAL_SYMBOLS
2979 # _LT_COMPILER_PIC([TAGNAME])
2980 # ---------------------------
2984 # _LT_LINKER_SHLIBS([TAGNAME])
2985 # ----------------------------
2986 # See if the linker supports building shared libraries.
2990 # _LT_LANG_C_CONFIG([TAG])
2991 # ------------------------
2992 # Ensure that the configuration variables for a C compiler are suitably
2993 # defined. These variables are subsequently used by _LT_CONFIG to write
2994 # the compiler configuration to `libtool'.
2998 # _LT_LANG_CXX_CONFIG([TAG])
2999 # --------------------------
3000 # Ensure that the configuration variables for a C++ compiler are suitably
3001 # defined. These variables are subsequently used by _LT_CONFIG to write
3002 # the compiler configuration to `libtool'.
3003 # _LT_LANG_CXX_CONFIG
3006 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
3007 # ---------------------------------
3008 # Figure out "hidden" library dependencies from verbose
3009 # compiler output when linking a shared library.
3010 # Parse the compiler output and extract the necessary
3011 # objects, libraries and library flags.
3012 # _LT_SYS_HIDDEN_LIBDEPS
3015 # _LT_LANG_F77_CONFIG([TAG])
3016 # --------------------------
3017 # Ensure that the configuration variables for a Fortran 77 compiler are
3018 # suitably defined. These variables are subsequently used by _LT_CONFIG
3019 # to write the compiler configuration to `libtool'.
3020 # _LT_LANG_F77_CONFIG
3023 # _LT_LANG_FC_CONFIG([TAG])
3024 # -------------------------
3025 # Ensure that the configuration variables for a Fortran compiler are
3026 # suitably defined. These variables are subsequently used by _LT_CONFIG
3027 # to write the compiler configuration to `libtool'.
3028 # _LT_LANG_FC_CONFIG
3031 # _LT_LANG_GCJ_CONFIG([TAG])
3032 # --------------------------
3033 # Ensure that the configuration variables for the GNU Java Compiler compiler
3034 # are suitably defined. These variables are subsequently used by _LT_CONFIG
3035 # to write the compiler configuration to `libtool'.
3036 # _LT_LANG_GCJ_CONFIG
3039 # _LT_LANG_RC_CONFIG([TAG])
3040 # -------------------------
3041 # Ensure that the configuration variables for the Windows resource compiler
3042 # are suitably defined. These variables are subsequently used by _LT_CONFIG
3043 # to write the compiler configuration to `libtool'.
3044 # _LT_LANG_RC_CONFIG
3052 # This is what autoupdate's m4 run will expand. It fires
3053 # the warning (with _au_warn_XXX), outputs it into the
3054 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3055 # the replacement expansion.
3058 # This is an auxiliary macro that is also run when
3059 # autoupdate runs m4. It simply calls m4_warning, but
3060 # we need a wrapper so that each warning is emitted only
3061 # once. We break the quoting in m4_warning's argument in
3062 # order to expand this macro's arguments, not AU_DEFUN's.
3065 # Finally, this is the expansion that is picked up by
3066 # autoconf. It tells the user to run autoupdate, and
3067 # then outputs the replacement expansion. We do not care
3068 # about autoupdate's warning because that contains
3069 # information on what to do *after* running autoupdate.
3078 # This is what autoupdate's m4 run will expand. It fires
3079 # the warning (with _au_warn_XXX), outputs it into the
3080 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3081 # the replacement expansion.
3084 # This is an auxiliary macro that is also run when
3085 # autoupdate runs m4. It simply calls m4_warning, but
3086 # we need a wrapper so that each warning is emitted only
3087 # once. We break the quoting in m4_warning's argument in
3088 # order to expand this macro's arguments, not AU_DEFUN's.
3091 # Finally, this is the expansion that is picked up by
3092 # autoconf. It tells the user to run autoupdate, and
3093 # then outputs the replacement expansion. We do not care
3094 # about autoupdate's warning because that contains
3095 # information on what to do *after* running autoupdate.
3101 # If we don't have a new enough Autoconf to choose the best grep
3102 # available, choose the one first in the user's PATH.
3108 # If we don't have a new enough Autoconf to choose the best objdump
3109 # available, choose the one first in the user's PATH.
3115 # Check for a fully-functional sed program, that truncates
3116 # as few characters as possible. Prefer GNU sed if found.
3122 # This is what autoupdate's m4 run will expand. It fires
3123 # the warning (with _au_warn_XXX), outputs it into the
3124 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3125 # the replacement expansion.
3128 # This is an auxiliary macro that is also run when
3129 # autoupdate runs m4. It simply calls m4_warning, but
3130 # we need a wrapper so that each warning is emitted only
3131 # once. We break the quoting in m4_warning's argument in
3132 # order to expand this macro's arguments, not AU_DEFUN's.
3135 # Finally, this is the expansion that is picked up by
3136 # autoconf. It tells the user to run autoupdate, and
3137 # then outputs the replacement expansion. We do not care
3138 # about autoupdate's warning because that contains
3139 # information on what to do *after* running autoupdate.
3143 # _LT_CHECK_SHELL_FEATURES
3144 # ------------------------
3145 # Find out whether the shell is Bourne or XSI compatible,
3146 # or has some other useful features.
3147 # _LT_CHECK_SHELL_FEATURES
3150 # _LT_PROG_XSI_SHELLFNS
3151 # ---------------------
3152 # Bourne and XSI compatible variants of some useful shell functions.
3155 # Make sure we can run config.sub.
3156 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3157 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3160 $as_echo_n "checking build system type... " >&6; }
3161 if test "${ac_cv_build+set}" = set; then :
3162 $as_echo_n "(cached) " >&6
3164 ac_build_alias=$build_alias
3165 test "x$ac_build_alias" = x &&
3166 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3167 test "x$ac_build_alias" = x &&
3168 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3169 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3170 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3174 $as_echo "$ac_cv_build" >&6; }
3175 case $ac_cv_build in
3177 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3180 ac_save_IFS=$IFS; IFS='-'
3186 # Remember, the first character of IFS is used to create $*,
3187 # except with old shells:
3190 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3194 $as_echo_n "checking host system type... " >&6; }
3195 if test "${ac_cv_host+set}" = set; then :
3196 $as_echo_n "(cached) " >&6
3198 if test "x$host_alias" = x; then
3199 ac_cv_host=$ac_cv_build
3201 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3202 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3207 $as_echo "$ac_cv_host" >&6; }
3210 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3213 ac_save_IFS=$IFS; IFS='-'
3219 # Remember, the first character of IFS is used to create $*,
3220 # except with old shells:
3223 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3227 $as_echo_n "checking target system type... " >&6; }
3228 if test "${ac_cv_target+set}" = set; then :
3229 $as_echo_n "(cached) " >&6
3231 if test "x$target_alias" = x; then
3232 ac_cv_target=$ac_cv_host
3234 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3235 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3240 $as_echo "$ac_cv_target" >&6; }
3241 case $ac_cv_target in
3243 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3245 target=$ac_cv_target
3246 ac_save_IFS=$IFS; IFS='-'
3252 # Remember, the first character of IFS is used to create $*,
3253 # except with old shells:
3256 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3259 # The aliases save the names the user supplied, while $host etc.
3260 # will get canonicalized.
3261 test -n "$target_alias" &&
3262 test "$program_prefix$program_suffix$program_transform_name" = \
3264 program_prefix=${target_alias}-
3267 ac_cpp='$CPP $CPPFLAGS'
3268 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3269 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3270 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3271 if test -n "$ac_tool_prefix"; then
3272 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3273 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3275 $as_echo_n "checking for $ac_word... " >&6; }
3276 if test "${ac_cv_prog_CC+set}" = set; then :
3277 $as_echo_n "(cached) " >&6
3279 if test -n "$CC"; then
3280 ac_cv_prog_CC="$CC" # Let the user override the test.
3282 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3286 test -z "$as_dir" && as_dir=.
3287 for ac_exec_ext in '' $ac_executable_extensions; do
3288 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3289 ac_cv_prog_CC="${ac_tool_prefix}gcc"
3290 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3300 if test -n "$CC"; then
3301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3302 $as_echo "$CC" >&6; }
3304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3305 $as_echo "no" >&6; }
3310 if test -z "$ac_cv_prog_CC"; then
3312 # Extract the first word of "gcc", so it can be a program name with args.
3313 set dummy gcc; ac_word=$2
3314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3315 $as_echo_n "checking for $ac_word... " >&6; }
3316 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3317 $as_echo_n "(cached) " >&6
3319 if test -n "$ac_ct_CC"; then
3320 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3322 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3326 test -z "$as_dir" && as_dir=.
3327 for ac_exec_ext in '' $ac_executable_extensions; do
3328 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3329 ac_cv_prog_ac_ct_CC="gcc"
3330 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3339 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3340 if test -n "$ac_ct_CC"; then
3341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3342 $as_echo "$ac_ct_CC" >&6; }
3344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3345 $as_echo "no" >&6; }
3348 if test "x$ac_ct_CC" = x; then
3351 case $cross_compiling:$ac_tool_warned in
3353 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3354 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3355 ac_tool_warned=yes ;;
3363 if test -z "$CC"; then
3364 if test -n "$ac_tool_prefix"; then
3365 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3366 set dummy ${ac_tool_prefix}cc; ac_word=$2
3367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3368 $as_echo_n "checking for $ac_word... " >&6; }
3369 if test "${ac_cv_prog_CC+set}" = set; then :
3370 $as_echo_n "(cached) " >&6
3372 if test -n "$CC"; then
3373 ac_cv_prog_CC="$CC" # Let the user override the test.
3375 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3379 test -z "$as_dir" && as_dir=.
3380 for ac_exec_ext in '' $ac_executable_extensions; do
3381 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3382 ac_cv_prog_CC="${ac_tool_prefix}cc"
3383 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3393 if test -n "$CC"; then
3394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3395 $as_echo "$CC" >&6; }
3397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3398 $as_echo "no" >&6; }
3404 if test -z "$CC"; then
3405 # Extract the first word of "cc", so it can be a program name with args.
3406 set dummy cc; ac_word=$2
3407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3408 $as_echo_n "checking for $ac_word... " >&6; }
3409 if test "${ac_cv_prog_CC+set}" = set; then :
3410 $as_echo_n "(cached) " >&6
3412 if test -n "$CC"; then
3413 ac_cv_prog_CC="$CC" # Let the user override the test.
3416 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3420 test -z "$as_dir" && as_dir=.
3421 for ac_exec_ext in '' $ac_executable_extensions; do
3422 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3423 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3424 ac_prog_rejected=yes
3428 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3435 if test $ac_prog_rejected = yes; then
3436 # We found a bogon in the path, so make sure we never use it.
3437 set dummy $ac_cv_prog_CC
3439 if test $# != 0; then
3440 # We chose a different compiler from the bogus one.
3441 # However, it has the same basename, so the bogon will be chosen
3442 # first if we set CC to just the basename; use the full file name.
3444 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3450 if test -n "$CC"; then
3451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3452 $as_echo "$CC" >&6; }
3454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3455 $as_echo "no" >&6; }
3460 if test -z "$CC"; then
3461 if test -n "$ac_tool_prefix"; then
3462 for ac_prog in cl.exe
3464 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3465 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3467 $as_echo_n "checking for $ac_word... " >&6; }
3468 if test "${ac_cv_prog_CC+set}" = set; then :
3469 $as_echo_n "(cached) " >&6
3471 if test -n "$CC"; then
3472 ac_cv_prog_CC="$CC" # Let the user override the test.
3474 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3478 test -z "$as_dir" && as_dir=.
3479 for ac_exec_ext in '' $ac_executable_extensions; do
3480 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3481 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3482 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3492 if test -n "$CC"; then
3493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3494 $as_echo "$CC" >&6; }
3496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3497 $as_echo "no" >&6; }
3501 test -n "$CC" && break
3504 if test -z "$CC"; then
3506 for ac_prog in cl.exe
3508 # Extract the first word of "$ac_prog", so it can be a program name with args.
3509 set dummy $ac_prog; ac_word=$2
3510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3511 $as_echo_n "checking for $ac_word... " >&6; }
3512 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3513 $as_echo_n "(cached) " >&6
3515 if test -n "$ac_ct_CC"; then
3516 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3518 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3522 test -z "$as_dir" && as_dir=.
3523 for ac_exec_ext in '' $ac_executable_extensions; do
3524 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3525 ac_cv_prog_ac_ct_CC="$ac_prog"
3526 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3535 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3536 if test -n "$ac_ct_CC"; then
3537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3538 $as_echo "$ac_ct_CC" >&6; }
3540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3541 $as_echo "no" >&6; }
3545 test -n "$ac_ct_CC" && break
3548 if test "x$ac_ct_CC" = x; then
3551 case $cross_compiling:$ac_tool_warned in
3553 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3554 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3555 ac_tool_warned=yes ;;
3564 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3565 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3566 as_fn_error "no acceptable C compiler found in \$PATH
3567 See \`config.log' for more details." "$LINENO" 5; }
3569 # Provide some information about the compiler.
3570 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3573 for ac_option in --version -v -V -qversion; do
3574 { { ac_try="$ac_compiler $ac_option >&5"
3576 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3577 *) ac_try_echo=$ac_try;;
3579 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3580 $as_echo "$ac_try_echo"; } >&5
3581 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3583 if test -s conftest.err; then
3585 ... rest of stderr output deleted ...
3586 10q' conftest.err >conftest.er1
3587 cat conftest.er1 >&5
3588 rm -f conftest.er1 conftest.err
3590 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3591 test $ac_status = 0; }
3594 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3595 /* end confdefs.h. */
3605 ac_clean_files_save=$ac_clean_files
3606 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3607 # Try to create an executable without -o first, disregard a.out.
3608 # It will help us diagnose broken compilers, and finding out an intuition
3610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3611 $as_echo_n "checking for C compiler default output file name... " >&6; }
3612 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3614 # The possible output files:
3615 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3618 for ac_file in $ac_files
3621 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3622 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3627 if { { ac_try="$ac_link_default"
3629 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3630 *) ac_try_echo=$ac_try;;
3632 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3633 $as_echo "$ac_try_echo"; } >&5
3634 (eval "$ac_link_default") 2>&5
3636 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3637 test $ac_status = 0; }; then :
3638 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3639 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3640 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3641 # so that the user can short-circuit this test for compilers unknown to
3643 for ac_file in $ac_files ''
3645 test -f "$ac_file" || continue
3647 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3650 # We found the default executable, but exeext='' is most
3654 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3656 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3658 # We set ac_cv_exeext here because the later test for it is not
3659 # safe: cross compilers may not add the suffix if given an `-o'
3660 # argument, so we may need to know it at that point already.
3661 # Even if this section looks crufty: it has the advantage of
3668 test "$ac_cv_exeext" = no && ac_cv_exeext=
3673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3674 $as_echo "$ac_file" >&6; }
3675 if test -z "$ac_file"; then :
3676 $as_echo "$as_me: failed program was:" >&5
3677 sed 's/^/| /' conftest.$ac_ext >&5
3679 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3680 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3681 { as_fn_set_status 77
3682 as_fn_error "C compiler cannot create executables
3683 See \`config.log' for more details." "$LINENO" 5; }; }
3685 ac_exeext=$ac_cv_exeext
3687 # Check that the compiler produces executables we can run. If not, either
3688 # the compiler is broken, or we cross compile.
3689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3690 $as_echo_n "checking whether the C compiler works... " >&6; }
3691 # If not cross compiling, check that we can run a simple program.