2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.69.
6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
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.
92 *[\\/]* ) as_myself=$0 ;;
93 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
97 test -z "$as_dir" && as_dir=.
98 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
104 # We did not find ourselves, most probably we were run as `sh COMMAND'
105 # in which case we are not to be found in the path.
106 if test "x$as_myself" = x; then
109 if test ! -f "$as_myself"; then
110 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
114 # Unset variables that we do not need and which cause bugs (e.g. in
115 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
116 # suppresses any "Segmentation fault" message there. '((' could
117 # trigger a bug in pdksh 5.2.14.
118 for as_var in BASH_ENV ENV MAIL MAILPATH
119 do eval test x\${$as_var+set} = xset \
120 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
135 # Use a proper internal environment variable to ensure we don't fall
136 # into an infinite loop, continuously re-executing ourselves.
137 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
138 _as_can_reexec=no; export _as_can_reexec;
139 # We cannot yet assume a decent shell, so we have to provide a
140 # neutralization value for shells without unset; and this also
141 # works around shells that cannot unset nonexistent variables.
142 # Preserve -v and -x to the replacement shell.
145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
147 *v*x* | *x*v* ) as_opts=-vx ;;
152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
153 # Admittedly, this is quite paranoid, since all the known shells bail
154 # out after a failed `exec'.
155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
158 # We don't want this to propagate to other subprocesses.
159 { _as_can_reexec=; unset _as_can_reexec;}
160 if test "x$CONFIG_SHELL" = x; then
161 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
164 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
165 # is contrary to our usage. Disable this feature.
166 alias -g '\${1+\"\$@\"}'='\"\$@\"'
169 case \`(set -o) 2>/dev/null\` in #(
177 as_required="as_fn_return () { (exit \$1); }
178 as_fn_success () { as_fn_return 0; }
179 as_fn_failure () { as_fn_return 1; }
180 as_fn_ret_success () { return 0; }
181 as_fn_ret_failure () { return 1; }
184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
191 exitcode=1; echo positional parameters were not saved.
193 test x\$exitcode = x0 || exit 1
195 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
196 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
197 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
198 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
199 test \$(( 1 + 1 )) = 2 || exit 1"
200 if (eval "$as_required") 2>/dev/null; then :
205 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
208 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
210 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
213 test -z "$as_dir" && as_dir=.
217 for as_base in sh bash ksh sh5; do
218 # Try only shells that exist, to save several forks.
219 as_shell=$as_dir/$as_base
220 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
221 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
222 CONFIG_SHELL=$as_shell as_have_required=yes
223 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
231 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
232 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
233 CONFIG_SHELL=$SHELL as_have_required=yes
238 if test "x$CONFIG_SHELL" != x; then :
240 # We cannot yet assume a decent shell, so we have to provide a
241 # neutralization value for shells without unset; and this also
242 # works around shells that cannot unset nonexistent variables.
243 # Preserve -v and -x to the replacement shell.
246 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
248 *v*x* | *x*v* ) as_opts=-vx ;;
253 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
254 # Admittedly, this is quite paranoid, since all the known shells bail
255 # out after a failed `exec'.
256 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
260 if test x$as_have_required = xno; then :
261 $as_echo "$0: This script requires a shell more modern than all"
262 $as_echo "$0: the shells that I found on your system."
263 if test x${ZSH_VERSION+set} = xset ; then
264 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
265 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
267 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
268 $0: including any error possibly output before this
269 $0: message. Then install a modern shell, or manually run
270 $0: the script under such a shell if you do have one."
276 SHELL=${CONFIG_SHELL-/bin/sh}
278 # Unset more variables known to interfere with behavior of common tools.
279 CLICOLOR_FORCE= GREP_OPTIONS=
280 unset CLICOLOR_FORCE GREP_OPTIONS
282 ## --------------------- ##
283 ## M4sh Shell Functions. ##
284 ## --------------------- ##
287 # Portably unset VAR.
290 { eval $1=; unset $1;}
294 # as_fn_set_status STATUS
295 # -----------------------
296 # Set $? to STATUS, without forking.
304 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
314 # Create "$as_dir" as a directory, including parents if necessary.
319 -*) as_dir=./$as_dir;;
321 test -d "$as_dir" || eval $as_mkdir_p || {
325 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
328 as_dirs="'$as_qdir' $as_dirs"
329 as_dir=`$as_dirname -- "$as_dir" ||
330 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
331 X"$as_dir" : 'X\(//\)[^/]' \| \
332 X"$as_dir" : 'X\(//\)$' \| \
333 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
334 $as_echo X"$as_dir" |
335 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
352 test -d "$as_dir" && break
354 test -z "$as_dirs" || eval "mkdir $as_dirs"
355 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
360 # as_fn_executable_p FILE
361 # -----------------------
362 # Test if FILE is an executable regular file.
363 as_fn_executable_p ()
365 test -f "$1" && test -x "$1"
366 } # as_fn_executable_p
367 # as_fn_append VAR VALUE
368 # ----------------------
369 # Append the text in VALUE to the end of the definition contained in VAR. Take
370 # advantage of any shell optimizations that allow amortized linear growth over
371 # repeated appends, instead of the typical quadratic growth present in naive
373 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
374 eval 'as_fn_append ()
387 # Perform arithmetic evaluation on the ARGs, and store the result in the
388 # global $as_val. Take advantage of shells that can avoid forks. The arguments
389 # must be portable across $(()) and expr.
390 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
398 as_val=`expr "$@" || test $? -eq 1`
403 # as_fn_error STATUS ERROR [LINENO LOG_FD]
404 # ----------------------------------------
405 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
406 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
407 # script with STATUS, using 1 if that was 0.
410 as_status=$1; test $as_status -eq 0 && as_status=1
412 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
413 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
415 $as_echo "$as_me: error: $2" >&2
416 as_fn_exit $as_status
419 if expr a : '\(a\)' >/dev/null 2>&1 &&
420 test "X`expr 00001 : '.*\(...\)'`" = X001; then
426 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
432 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
438 as_me=`$as_basename -- "$0" ||
439 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
440 X"$0" : 'X\(//\)$' \| \
441 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
443 sed '/^.*\/\([^/][^/]*\)\/*$/{
457 # Avoid depending upon Character Ranges.
458 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
459 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
460 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
461 as_cr_digits='0123456789'
462 as_cr_alnum=$as_cr_Letters$as_cr_digits
465 as_lineno_1=$LINENO as_lineno_1a=$LINENO
466 as_lineno_2=$LINENO as_lineno_2a=$LINENO
467 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
468 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
469 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
481 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
485 chmod +x "$as_me.lineno" ||
486 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
488 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
489 # already done that, so ensure we don't try to do so again and fall
490 # in an infinite loop. This has already happened in practice.
491 _as_can_reexec=no; export _as_can_reexec
492 # Don't try to exec as it changes $[0], causing all sort of problems
493 # (the dirname of $[0] is not the place where we might find the
494 # original and so on. Autoconf is especially sensitive to this).
496 # Exit status is that of the last command.
500 ECHO_C= ECHO_N= ECHO_T=
501 case `echo -n x` in #(((((
503 case `echo 'xy\c'` in
504 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
506 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
513 rm -f conf$$ conf$$.exe conf$$.file
514 if test -d conf$$.dir; then
515 rm -f conf$$.dir/conf$$.file
518 mkdir conf$$.dir 2>/dev/null
520 if (echo >conf$$.file) 2>/dev/null; then
521 if ln -s conf$$.file conf$$ 2>/dev/null; then
523 # ... but there are two gotchas:
524 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
525 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
526 # In both cases, we have to default to `cp -pR'.
527 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
529 elif ln conf$$.file conf$$ 2>/dev/null; then
537 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
538 rmdir conf$$.dir 2>/dev/null
540 if mkdir -p . 2>/dev/null; then
541 as_mkdir_p='mkdir -p "$as_dir"'
543 test -d ./-p && rmdir ./-p
548 as_executable_p=as_fn_executable_p
550 # Sed expression to map a string onto a valid CPP name.
551 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
553 # Sed expression to map a string onto a valid variable name.
554 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
557 test -n "$DJDIR" || exec 7<&0 </dev/null
561 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
562 # so uname gets run too.
563 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
568 ac_default_prefix=/usr/local
570 ac_config_libobj_dir=.
577 # Identity of this package.
585 ac_unique_file="listtests"
586 # Factoring default headers for most tests.
587 ac_includes_default="\
589 #ifdef HAVE_SYS_TYPES_H
590 # include <sys/types.h>
592 #ifdef HAVE_SYS_STAT_H
593 # include <sys/stat.h>
599 # ifdef HAVE_STDLIB_H
604 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
609 #ifdef HAVE_STRINGS_H
610 # include <strings.h>
612 #ifdef HAVE_INTTYPES_H
613 # include <inttypes.h>
622 ac_subst_vars='LTLIBOBJS
667 program_transform_name
680 enable_option_checking
682 ac_precious_vars='build_alias
693 # Initialize some variables set by options.
695 ac_init_version=false
696 ac_unrecognized_opts=
698 # The variables have the same names as the options, with
699 # dashes changed to underlines.
707 program_transform_name=s,x,x,
715 # Installation directory options.
716 # These are left unexpanded so users can "make install exec_prefix=/foo"
717 # and all the variables that are supposed to be based on exec_prefix
718 # by default will actually change.
719 # Use braces instead of parens because sh, perl, etc. also accept them.
720 # (The list follows the same order as the GNU Coding Standards.)
721 bindir='${exec_prefix}/bin'
722 sbindir='${exec_prefix}/sbin'
723 libexecdir='${exec_prefix}/libexec'
724 datarootdir='${prefix}/share'
725 datadir='${datarootdir}'
726 sysconfdir='${prefix}/etc'
727 sharedstatedir='${prefix}/com'
728 localstatedir='${prefix}/var'
729 includedir='${prefix}/include'
730 oldincludedir='/usr/include'
731 docdir='${datarootdir}/doc/${PACKAGE}'
732 infodir='${datarootdir}/info'
737 libdir='${exec_prefix}/lib'
738 localedir='${datarootdir}/locale'
739 mandir='${datarootdir}/man'
745 # If the previous option needs an argument, assign it.
746 if test -n "$ac_prev"; then
747 eval $ac_prev=\$ac_option
753 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
758 # Accept the important Cygnus configure options, so we can diagnose typos.
760 case $ac_dashdash$ac_option in
764 -bindir | --bindir | --bindi | --bind | --bin | --bi)
766 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
769 -build | --build | --buil | --bui | --bu)
770 ac_prev=build_alias ;;
771 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
772 build_alias=$ac_optarg ;;
774 -cache-file | --cache-file | --cache-fil | --cache-fi \
775 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
776 ac_prev=cache_file ;;
777 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
778 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
779 cache_file=$ac_optarg ;;
782 cache_file=config.cache ;;
784 -datadir | --datadir | --datadi | --datad)
786 -datadir=* | --datadir=* | --datadi=* | --datad=*)
787 datadir=$ac_optarg ;;
789 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
790 | --dataroo | --dataro | --datar)
791 ac_prev=datarootdir ;;
792 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
793 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
794 datarootdir=$ac_optarg ;;
796 -disable-* | --disable-*)
797 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
798 # Reject names that are not valid shell variable names.
799 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
800 as_fn_error $? "invalid feature name: $ac_useropt"
801 ac_useropt_orig=$ac_useropt
802 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
803 case $ac_user_opts in
807 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
808 ac_unrecognized_sep=', ';;
810 eval enable_$ac_useropt=no ;;
812 -docdir | --docdir | --docdi | --doc | --do)
814 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
817 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
819 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
822 -enable-* | --enable-*)
823 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
824 # Reject names that are not valid shell variable names.
825 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
826 as_fn_error $? "invalid feature name: $ac_useropt"
827 ac_useropt_orig=$ac_useropt
828 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
829 case $ac_user_opts in
833 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
834 ac_unrecognized_sep=', ';;
836 eval enable_$ac_useropt=\$ac_optarg ;;
838 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
839 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
840 | --exec | --exe | --ex)
841 ac_prev=exec_prefix ;;
842 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
843 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
844 | --exec=* | --exe=* | --ex=*)
845 exec_prefix=$ac_optarg ;;
847 -gas | --gas | --ga | --g)
848 # Obsolete; use --with-gas.
851 -help | --help | --hel | --he | -h)
853 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
854 ac_init_help=recursive ;;
855 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
856 ac_init_help=short ;;
858 -host | --host | --hos | --ho)
859 ac_prev=host_alias ;;
860 -host=* | --host=* | --hos=* | --ho=*)
861 host_alias=$ac_optarg ;;
863 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
865 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
867 htmldir=$ac_optarg ;;
869 -includedir | --includedir | --includedi | --included | --include \
870 | --includ | --inclu | --incl | --inc)
871 ac_prev=includedir ;;
872 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
873 | --includ=* | --inclu=* | --incl=* | --inc=*)
874 includedir=$ac_optarg ;;
876 -infodir | --infodir | --infodi | --infod | --info | --inf)
878 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
879 infodir=$ac_optarg ;;
881 -libdir | --libdir | --libdi | --libd)
883 -libdir=* | --libdir=* | --libdi=* | --libd=*)
886 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
887 | --libexe | --libex | --libe)
888 ac_prev=libexecdir ;;
889 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
890 | --libexe=* | --libex=* | --libe=*)
891 libexecdir=$ac_optarg ;;
893 -localedir | --localedir | --localedi | --localed | --locale)
895 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
896 localedir=$ac_optarg ;;
898 -localstatedir | --localstatedir | --localstatedi | --localstated \
899 | --localstate | --localstat | --localsta | --localst | --locals)
900 ac_prev=localstatedir ;;
901 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
902 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
903 localstatedir=$ac_optarg ;;
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1513 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1514 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1515 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1516 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1519 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1520 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1521 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1522 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1523 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1524 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1525 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1526 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1527 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1528 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1532 $as_echo_n "checking for $2... " >&6; }
1533 if eval \${$3+:} false; then :
1534 $as_echo_n "(cached) " >&6
1536 eval "$3=\$ac_header_compiler"
1539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1540 $as_echo "$ac_res" >&6; }
1542 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1544 } # ac_fn_c_check_header_mongrel
1546 # ac_fn_c_try_run LINENO
1547 # ----------------------
1548 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1549 # that executables *can* be run.
1552 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1553 if { { ac_try="$ac_link"
1555 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1556 *) ac_try_echo=$ac_try;;
1558 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1559 $as_echo "$ac_try_echo"; } >&5
1560 (eval "$ac_link") 2>&5
1562 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1563 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1564 { { case "(($ac_try" in
1565 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1566 *) ac_try_echo=$ac_try;;
1568 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1569 $as_echo "$ac_try_echo"; } >&5
1570 (eval "$ac_try") 2>&5
1572 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1573 test $ac_status = 0; }; }; then :
1576 $as_echo "$as_me: program exited with status $ac_status" >&5
1577 $as_echo "$as_me: failed program was:" >&5
1578 sed 's/^/| /' conftest.$ac_ext >&5
1580 ac_retval=$ac_status
1582 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1583 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1584 as_fn_set_status $ac_retval
1588 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1589 # -------------------------------------------------------
1590 # Tests whether HEADER exists and can be compiled using the include files in
1591 # INCLUDES, setting the cache variable VAR accordingly.
1592 ac_fn_c_check_header_compile ()
1594 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1596 $as_echo_n "checking for $2... " >&6; }
1597 if eval \${$3+:} false; then :
1598 $as_echo_n "(cached) " >&6
1600 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1601 /* end confdefs.h. */
1605 if ac_fn_c_try_compile "$LINENO"; then :
1610 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1614 $as_echo "$ac_res" >&6; }
1615 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1617 } # ac_fn_c_check_header_compile
1619 # ac_fn_c_try_link LINENO
1620 # -----------------------
1621 # Try to link conftest.$ac_ext, and return whether this succeeded.
1624 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1625 rm -f conftest.$ac_objext conftest$ac_exeext
1626 if { { ac_try="$ac_link"
1628 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1629 *) ac_try_echo=$ac_try;;
1631 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1632 $as_echo "$ac_try_echo"; } >&5
1633 (eval "$ac_link") 2>conftest.err
1635 if test -s conftest.err; then
1636 grep -v '^ *+' conftest.err >conftest.er1
1637 cat conftest.er1 >&5
1638 mv -f conftest.er1 conftest.err
1640 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1641 test $ac_status = 0; } && {
1642 test -z "$ac_c_werror_flag" ||
1643 test ! -s conftest.err
1644 } && test -s conftest$ac_exeext && {
1645 test "$cross_compiling" = yes ||
1646 test -x conftest$ac_exeext
1650 $as_echo "$as_me: failed program was:" >&5
1651 sed 's/^/| /' conftest.$ac_ext >&5
1655 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1656 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1657 # interfere with the next link command; also delete a directory that is
1658 # left behind by Apple's compiler. We do this before executing the actions.
1659 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1660 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1661 as_fn_set_status $ac_retval
1663 } # ac_fn_c_try_link
1664 cat >config.log <<_ACEOF
1665 This file contains any messages produced by compilers while
1666 running configure, to aid debugging if configure makes a mistake.
1668 It was created by $as_me, which was
1669 generated by GNU Autoconf 2.69. Invocation command line was
1681 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1682 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1683 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1684 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1685 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1687 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1688 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1690 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1691 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1692 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1693 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1694 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1695 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1696 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1700 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1704 test -z "$as_dir" && as_dir=.
1705 $as_echo "PATH: $as_dir"
1721 # Keep a trace of the command line.
1722 # Strip out --no-create and --no-recursion so they do not pile up.
1723 # Strip out --silent because we don't want to record it for future runs.
1724 # Also quote any args containing shell meta-characters.
1725 # Make two passes to allow for proper duplicate-argument suppression.
1729 ac_must_keep_next=false
1735 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1736 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1737 | -silent | --silent | --silen | --sile | --sil)
1740 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1743 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1745 as_fn_append ac_configure_args1 " '$ac_arg'"
1746 if test $ac_must_keep_next = true; then
1747 ac_must_keep_next=false # Got value, back to normal.
1750 *=* | --config-cache | -C | -disable-* | --disable-* \
1751 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1752 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1753 | -with-* | --with-* | -without-* | --without-* | --x)
1754 case "$ac_configure_args0 " in
1755 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1758 -* ) ac_must_keep_next=true ;;
1761 as_fn_append ac_configure_args " '$ac_arg'"
1766 { ac_configure_args0=; unset ac_configure_args0;}
1767 { ac_configure_args1=; unset ac_configure_args1;}
1769 # When interrupted or exit'd, cleanup temporary files, and complete
1770 # config.log. We remove comments because anyway the quotes in there
1771 # would cause problems or look ugly.
1772 # WARNING: Use '\'' to represent an apostrophe within the trap.
1773 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1774 trap 'exit_status=$?
1775 # Save into config.log some information that might help in debugging.
1779 $as_echo "## ---------------- ##
1780 ## Cache variables. ##
1781 ## ---------------- ##"
1783 # The following way of writing the cache mishandles newlines in values,
1785 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1786 eval ac_val=\$$ac_var
1790 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1791 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1794 _ | IFS | as_nl) ;; #(
1795 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1796 *) { eval $ac_var=; unset $ac_var;} ;;
1801 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1802 *${as_nl}ac_space=\ *)
1804 "s/'\''/'\''\\\\'\'''\''/g;
1805 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1808 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1815 $as_echo "## ----------------- ##
1816 ## Output variables. ##
1817 ## ----------------- ##"
1819 for ac_var in $ac_subst_vars
1821 eval ac_val=\$$ac_var
1823 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1825 $as_echo "$ac_var='\''$ac_val'\''"
1829 if test -n "$ac_subst_files"; then
1830 $as_echo "## ------------------- ##
1831 ## File substitutions. ##
1832 ## ------------------- ##"
1834 for ac_var in $ac_subst_files
1836 eval ac_val=\$$ac_var
1838 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1840 $as_echo "$ac_var='\''$ac_val'\''"
1845 if test -s confdefs.h; then
1846 $as_echo "## ----------- ##
1853 test "$ac_signal" != 0 &&
1854 $as_echo "$as_me: caught signal $ac_signal"
1855 $as_echo "$as_me: exit $exit_status"
1857 rm -f core *.core core.conftest.* &&
1858 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1861 for ac_signal in 1 2 13 15; do
1862 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1866 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1867 rm -f -r conftest* confdefs.h
1869 $as_echo "/* confdefs.h */" > confdefs.h
1871 # Predefined preprocessor variables.
1873 cat >>confdefs.h <<_ACEOF
1874 #define PACKAGE_NAME "$PACKAGE_NAME"
1877 cat >>confdefs.h <<_ACEOF
1878 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1881 cat >>confdefs.h <<_ACEOF
1882 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1885 cat >>confdefs.h <<_ACEOF
1886 #define PACKAGE_STRING "$PACKAGE_STRING"
1889 cat >>confdefs.h <<_ACEOF
1890 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1893 cat >>confdefs.h <<_ACEOF
1894 #define PACKAGE_URL "$PACKAGE_URL"
1898 # Let the site file select an alternate cache file if it wants to.
1899 # Prefer an explicitly selected file to automatically selected ones.
1902 if test -n "$CONFIG_SITE"; then
1903 # We do not want a PATH search for config.site.
1904 case $CONFIG_SITE in #((
1905 -*) ac_site_file1=./$CONFIG_SITE;;
1906 */*) ac_site_file1=$CONFIG_SITE;;
1907 *) ac_site_file1=./$CONFIG_SITE;;
1909 elif test "x$prefix" != xNONE; then
1910 ac_site_file1=$prefix/share/config.site
1911 ac_site_file2=$prefix/etc/config.site
1913 ac_site_file1=$ac_default_prefix/share/config.site
1914 ac_site_file2=$ac_default_prefix/etc/config.site
1916 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1918 test "x$ac_site_file" = xNONE && continue
1919 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1920 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1921 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1922 sed 's/^/| /' "$ac_site_file" >&5
1924 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1925 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1926 as_fn_error $? "failed to load site script $ac_site_file
1927 See \`config.log' for more details" "$LINENO" 5; }
1931 if test -r "$cache_file"; then
1932 # Some versions of bash will fail to source /dev/null (special files
1933 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
1934 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1935 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1936 $as_echo "$as_me: loading cache $cache_file" >&6;}
1938 [\\/]* | ?:[\\/]* ) . "$cache_file";;
1939 *) . "./$cache_file";;
1943 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1944 $as_echo "$as_me: creating cache $cache_file" >&6;}
1948 # Check that the precious variables saved in the cache have kept the same
1950 ac_cache_corrupted=false
1951 for ac_var in $ac_precious_vars; do
1952 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1953 eval ac_new_set=\$ac_env_${ac_var}_set
1954 eval ac_old_val=\$ac_cv_env_${ac_var}_value
1955 eval ac_new_val=\$ac_env_${ac_var}_value
1956 case $ac_old_set,$ac_new_set in
1958 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1959 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1960 ac_cache_corrupted=: ;;
1962 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1963 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1964 ac_cache_corrupted=: ;;
1967 if test "x$ac_old_val" != "x$ac_new_val"; then
1968 # differences in whitespace do not lead to failure.
1969 ac_old_val_w=`echo x $ac_old_val`
1970 ac_new_val_w=`echo x $ac_new_val`
1971 if test "$ac_old_val_w" != "$ac_new_val_w"; then
1972 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1973 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1974 ac_cache_corrupted=:
1976 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1977 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1978 eval $ac_var=\$ac_old_val
1980 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
1981 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
1982 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
1983 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
1986 # Pass precious variables to config.status.
1987 if test "$ac_new_set" = set; then
1989 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1990 *) ac_arg=$ac_var=$ac_new_val ;;
1992 case " $ac_configure_args " in
1993 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1994 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1998 if $ac_cache_corrupted; then
1999 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2000 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2001 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2002 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2003 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2005 ## -------------------- ##
2006 ## Main body of script. ##
2007 ## -------------------- ##
2010 ac_cpp='$CPP $CPPFLAGS'
2011 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2012 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2013 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2022 ac_cpp='$CPP $CPPFLAGS'
2023 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2024 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2025 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2026 if test -n "$ac_tool_prefix"; then
2027 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2028 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2030 $as_echo_n "checking for $ac_word... " >&6; }
2031 if ${ac_cv_prog_CC+:} false; then :
2032 $as_echo_n "(cached) " >&6
2034 if test -n "$CC"; then
2035 ac_cv_prog_CC="$CC" # Let the user override the test.
2037 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2041 test -z "$as_dir" && as_dir=.
2042 for ac_exec_ext in '' $ac_executable_extensions; do
2043 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2044 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2045 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2055 if test -n "$CC"; then
2056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2057 $as_echo "$CC" >&6; }
2059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2060 $as_echo "no" >&6; }
2065 if test -z "$ac_cv_prog_CC"; then
2067 # Extract the first word of "gcc", so it can be a program name with args.
2068 set dummy gcc; ac_word=$2
2069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2070 $as_echo_n "checking for $ac_word... " >&6; }
2071 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2072 $as_echo_n "(cached) " >&6
2074 if test -n "$ac_ct_CC"; then
2075 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2077 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2081 test -z "$as_dir" && as_dir=.
2082 for ac_exec_ext in '' $ac_executable_extensions; do
2083 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2084 ac_cv_prog_ac_ct_CC="gcc"
2085 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2094 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2095 if test -n "$ac_ct_CC"; then
2096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2097 $as_echo "$ac_ct_CC" >&6; }
2099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2100 $as_echo "no" >&6; }
2103 if test "x$ac_ct_CC" = x; then
2106 case $cross_compiling:$ac_tool_warned in
2108 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2109 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2110 ac_tool_warned=yes ;;
2118 if test -z "$CC"; then
2119 if test -n "$ac_tool_prefix"; then
2120 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2121 set dummy ${ac_tool_prefix}cc; ac_word=$2
2122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2123 $as_echo_n "checking for $ac_word... " >&6; }
2124 if ${ac_cv_prog_CC+:} false; then :
2125 $as_echo_n "(cached) " >&6
2127 if test -n "$CC"; then
2128 ac_cv_prog_CC="$CC" # Let the user override the test.
2130 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2134 test -z "$as_dir" && as_dir=.
2135 for ac_exec_ext in '' $ac_executable_extensions; do
2136 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2137 ac_cv_prog_CC="${ac_tool_prefix}cc"
2138 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2148 if test -n "$CC"; then
2149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2150 $as_echo "$CC" >&6; }
2152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2153 $as_echo "no" >&6; }
2159 if test -z "$CC"; then
2160 # Extract the first word of "cc", so it can be a program name with args.
2161 set dummy cc; ac_word=$2
2162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2163 $as_echo_n "checking for $ac_word... " >&6; }
2164 if ${ac_cv_prog_CC+:} false; then :
2165 $as_echo_n "(cached) " >&6
2167 if test -n "$CC"; then
2168 ac_cv_prog_CC="$CC" # Let the user override the test.
2171 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2175 test -z "$as_dir" && as_dir=.
2176 for ac_exec_ext in '' $ac_executable_extensions; do
2177 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2178 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2179 ac_prog_rejected=yes
2183 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2190 if test $ac_prog_rejected = yes; then
2191 # We found a bogon in the path, so make sure we never use it.
2192 set dummy $ac_cv_prog_CC
2194 if test $# != 0; then
2195 # We chose a different compiler from the bogus one.
2196 # However, it has the same basename, so the bogon will be chosen
2197 # first if we set CC to just the basename; use the full file name.
2199 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2205 if test -n "$CC"; then
2206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2207 $as_echo "$CC" >&6; }
2209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2210 $as_echo "no" >&6; }
2215 if test -z "$CC"; then
2216 if test -n "$ac_tool_prefix"; then
2217 for ac_prog in cl.exe
2219 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2220 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2222 $as_echo_n "checking for $ac_word... " >&6; }
2223 if ${ac_cv_prog_CC+:} false; then :
2224 $as_echo_n "(cached) " >&6
2226 if test -n "$CC"; then
2227 ac_cv_prog_CC="$CC" # Let the user override the test.
2229 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2233 test -z "$as_dir" && as_dir=.
2234 for ac_exec_ext in '' $ac_executable_extensions; do
2235 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2236 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2237 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2247 if test -n "$CC"; then
2248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2249 $as_echo "$CC" >&6; }
2251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2252 $as_echo "no" >&6; }
2256 test -n "$CC" && break
2259 if test -z "$CC"; then
2261 for ac_prog in cl.exe
2263 # Extract the first word of "$ac_prog", so it can be a program name with args.
2264 set dummy $ac_prog; ac_word=$2
2265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2266 $as_echo_n "checking for $ac_word... " >&6; }
2267 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2268 $as_echo_n "(cached) " >&6
2270 if test -n "$ac_ct_CC"; then
2271 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2273 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2277 test -z "$as_dir" && as_dir=.
2278 for ac_exec_ext in '' $ac_executable_extensions; do
2279 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2280 ac_cv_prog_ac_ct_CC="$ac_prog"
2281 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2290 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2291 if test -n "$ac_ct_CC"; then
2292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2293 $as_echo "$ac_ct_CC" >&6; }
2295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2296 $as_echo "no" >&6; }
2300 test -n "$ac_ct_CC" && break
2303 if test "x$ac_ct_CC" = x; then
2306 case $cross_compiling:$ac_tool_warned in
2308 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2309 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2310 ac_tool_warned=yes ;;
2319 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2320 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2321 as_fn_error $? "no acceptable C compiler found in \$PATH
2322 See \`config.log' for more details" "$LINENO" 5; }
2324 # Provide some information about the compiler.
2325 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2328 for ac_option in --version -v -V -qversion; do
2329 { { ac_try="$ac_compiler $ac_option >&5"
2331 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2332 *) ac_try_echo=$ac_try;;
2334 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2335 $as_echo "$ac_try_echo"; } >&5
2336 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2338 if test -s conftest.err; then
2340 ... rest of stderr output deleted ...
2341 10q' conftest.err >conftest.er1
2342 cat conftest.er1 >&5
2344 rm -f conftest.er1 conftest.err
2345 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2346 test $ac_status = 0; }
2349 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2350 /* end confdefs.h. */
2360 ac_clean_files_save=$ac_clean_files
2361 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2362 # Try to create an executable without -o first, disregard a.out.
2363 # It will help us diagnose broken compilers, and finding out an intuition
2365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2366 $as_echo_n "checking whether the C compiler works... " >&6; }
2367 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2369 # The possible output files:
2370 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2373 for ac_file in $ac_files
2376 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2377 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2382 if { { ac_try="$ac_link_default"
2384 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2385 *) ac_try_echo=$ac_try;;
2387 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2388 $as_echo "$ac_try_echo"; } >&5
2389 (eval "$ac_link_default") 2>&5
2391 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2392 test $ac_status = 0; }; then :
2393 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2394 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2395 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2396 # so that the user can short-circuit this test for compilers unknown to
2398 for ac_file in $ac_files ''
2400 test -f "$ac_file" || continue
2402 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2405 # We found the default executable, but exeext='' is most
2409 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2411 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2413 # We set ac_cv_exeext here because the later test for it is not
2414 # safe: cross compilers may not add the suffix if given an `-o'
2415 # argument, so we may need to know it at that point already.
2416 # Even if this section looks crufty: it has the advantage of
2423 test "$ac_cv_exeext" = no && ac_cv_exeext=
2428 if test -z "$ac_file"; then :
2429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2430 $as_echo "no" >&6; }
2431 $as_echo "$as_me: failed program was:" >&5
2432 sed 's/^/| /' conftest.$ac_ext >&5
2434 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2435 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2436 as_fn_error 77 "C compiler cannot create executables
2437 See \`config.log' for more details" "$LINENO" 5; }
2439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2440 $as_echo "yes" >&6; }
2442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2443 $as_echo_n "checking for C compiler default output file name... " >&6; }
2444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2445 $as_echo "$ac_file" >&6; }
2446 ac_exeext=$ac_cv_exeext
2448 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2449 ac_clean_files=$ac_clean_files_save
2450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2451 $as_echo_n "checking for suffix of executables... " >&6; }
2452 if { { ac_try="$ac_link"
2454 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2455 *) ac_try_echo=$ac_try;;
2457 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2458 $as_echo "$ac_try_echo"; } >&5
2459 (eval "$ac_link") 2>&5
2461 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2462 test $ac_status = 0; }; then :
2463 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2464 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2465 # work properly (i.e., refer to `conftest.exe'), while it won't with
2467 for ac_file in conftest.exe conftest conftest.*; do
2468 test -f "$ac_file" || continue
2470 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2471 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2477 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2478 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2479 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2480 See \`config.log' for more details" "$LINENO" 5; }
2482 rm -f conftest conftest$ac_cv_exeext
2483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2484 $as_echo "$ac_cv_exeext" >&6; }
2486 rm -f conftest.$ac_ext
2487 EXEEXT=$ac_cv_exeext
2489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2490 /* end confdefs.h. */
2495 FILE *f = fopen ("conftest.out", "w");
2496 return ferror (f) || fclose (f) != 0;
2502 ac_clean_files="$ac_clean_files conftest.out"
2503 # Check that the compiler produces executables we can run. If not, either
2504 # the compiler is broken, or we cross compile.
2505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2506 $as_echo_n "checking whether we are cross compiling... " >&6; }
2507 if test "$cross_compiling" != yes; then
2508 { { ac_try="$ac_link"
2510 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2511 *) ac_try_echo=$ac_try;;
2513 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2514 $as_echo "$ac_try_echo"; } >&5
2515 (eval "$ac_link") 2>&5
2517 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2518 test $ac_status = 0; }
2519 if { ac_try='./conftest$ac_cv_exeext'
2520 { { case "(($ac_try" in
2521 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2522 *) ac_try_echo=$ac_try;;
2524 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2525 $as_echo "$ac_try_echo"; } >&5
2526 (eval "$ac_try") 2>&5
2528 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2529 test $ac_status = 0; }; }; then
2532 if test "$cross_compiling" = maybe; then
2535 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2536 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2537 as_fn_error $? "cannot run C compiled programs.
2538 If you meant to cross compile, use \`--host'.
2539 See \`config.log' for more details" "$LINENO" 5; }
2543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2544 $as_echo "$cross_compiling" >&6; }
2546 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2547 ac_clean_files=$ac_clean_files_save
2548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2549 $as_echo_n "checking for suffix of object files... " >&6; }
2550 if ${ac_cv_objext+:} false; then :
2551 $as_echo_n "(cached) " >&6
2553 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2554 /* end confdefs.h. */
2564 rm -f conftest.o conftest.obj
2565 if { { ac_try="$ac_compile"
2567 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2568 *) ac_try_echo=$ac_try;;
2570 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2571 $as_echo "$ac_try_echo"; } >&5
2572 (eval "$ac_compile") 2>&5
2574 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2575 test $ac_status = 0; }; then :
2576 for ac_file in conftest.o conftest.obj conftest.*; do
2577 test -f "$ac_file" || continue;
2579 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2580 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2585 $as_echo "$as_me: failed program was:" >&5
2586 sed 's/^/| /' conftest.$ac_ext >&5
2588 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2589 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2590 as_fn_error $? "cannot compute suffix of object files: cannot compile
2591 See \`config.log' for more details" "$LINENO" 5; }
2593 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2596 $as_echo "$ac_cv_objext" >&6; }
2597 OBJEXT=$ac_cv_objext
2599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2600 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2601 if ${ac_cv_c_compiler_gnu+:} false; then :
2602 $as_echo_n "(cached) " >&6
2604 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2605 /* end confdefs.h. */
2618 if ac_fn_c_try_compile "$LINENO"; then :
2623 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2624 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2628 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2629 if test $ac_compiler_gnu = yes; then
2634 ac_test_CFLAGS=${CFLAGS+set}
2635 ac_save_CFLAGS=$CFLAGS
2636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2637 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2638 if ${ac_cv_prog_cc_g+:} false; then :
2639 $as_echo_n "(cached) " >&6
2641 ac_save_c_werror_flag=$ac_c_werror_flag
2642 ac_c_werror_flag=yes
2645 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2646 /* end confdefs.h. */
2656 if ac_fn_c_try_compile "$LINENO"; then :
2660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2661 /* end confdefs.h. */
2671 if ac_fn_c_try_compile "$LINENO"; then :
2674 ac_c_werror_flag=$ac_save_c_werror_flag
2676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2677 /* end confdefs.h. */
2687 if ac_fn_c_try_compile "$LINENO"; then :
2690 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2692 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2694 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2695 ac_c_werror_flag=$ac_save_c_werror_flag
2697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2698 $as_echo "$ac_cv_prog_cc_g" >&6; }
2699 if test "$ac_test_CFLAGS" = set; then
2700 CFLAGS=$ac_save_CFLAGS
2701 elif test $ac_cv_prog_cc_g = yes; then
2702 if test "$GCC" = yes; then
2708 if test "$GCC" = yes; then
2714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2715 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2716 if ${ac_cv_prog_cc_c89+:} false; then :
2717 $as_echo_n "(cached) " >&6
2719 ac_cv_prog_cc_c89=no
2721 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2722 /* end confdefs.h. */
2726 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2727 struct buf { int x; };
2728 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2729 static char *e (p, i)
2735 static char *f (char * (*g) (char **, int), char **p, ...)
2740 s = g (p, va_arg (v,int));
2745 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2746 function prototypes and stuff, but not '\xHH' hex character constants.
2747 These don't provoke an error unfortunately, instead are silently treated
2748 as 'x'. The following induces an error, until -std is added to get
2749 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2750 array size at least. It's necessary to write '\x00'==0 to get something
2751 that's true only with -std. */
2752 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2754 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2755 inside strings and character constants. */
2757 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2759 int test (int i, double x);
2760 struct s1 {int (*f) (int a);};
2761 struct s2 {int (*f) (double a);};
2762 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2768 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2773 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2774 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2776 CC="$ac_save_CC $ac_arg"
2777 if ac_fn_c_try_compile "$LINENO"; then :
2778 ac_cv_prog_cc_c89=$ac_arg
2780 rm -f core conftest.err conftest.$ac_objext
2781 test "x$ac_cv_prog_cc_c89" != "xno" && break
2783 rm -f conftest.$ac_ext
2788 case "x$ac_cv_prog_cc_c89" in
2790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2791 $as_echo "none needed" >&6; } ;;
2793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2794 $as_echo "unsupported" >&6; } ;;
2796 CC="$CC $ac_cv_prog_cc_c89"
2797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2798 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2800 if test "x$ac_cv_prog_cc_c89" != xno; then :
2805 ac_cpp='$CPP $CPPFLAGS'
2806 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2807 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2808 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2814 ac_cpp='$CPP $CPPFLAGS'
2815 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2816 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2817 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
2819 $as_echo_n "checking how to run the C preprocessor... " >&6; }
2820 # On Suns, sometimes $CPP names a directory.
2821 if test -n "$CPP" && test -d "$CPP"; then
2824 if test -z "$CPP"; then
2825 if ${ac_cv_prog_CPP+:} false; then :
2826 $as_echo_n "(cached) " >&6
2828 # Double quotes because CPP needs to be expanded
2829 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2832 for ac_c_preproc_warn_flag in '' yes
2834 # Use a header file that comes with gcc, so configuring glibc
2835 # with a fresh cross-compiler works.
2836 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2837 # <limits.h> exists even on freestanding compilers.
2838 # On the NeXT, cc -E runs the code through the compiler's parser,
2839 # not just through cpp. "Syntax error" is here to catch this case.
2840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2841 /* end confdefs.h. */
2843 # include <limits.h>
2845 # include <assert.h>
2849 if ac_fn_c_try_cpp "$LINENO"; then :
2852 # Broken: fails on valid input.
2855 rm -f conftest.err conftest.i conftest.$ac_ext
2857 # OK, works on sane cases. Now check whether nonexistent headers
2858 # can be detected and how.
2859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2860 /* end confdefs.h. */
2861 #include <ac_nonexistent.h>
2863 if ac_fn_c_try_cpp "$LINENO"; then :
2864 # Broken: success on invalid input.
2867 # Passes both tests.
2871 rm -f conftest.err conftest.i conftest.$ac_ext
2874 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2875 rm -f conftest.i conftest.err conftest.$ac_ext
2876 if $ac_preproc_ok; then :
2888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
2889 $as_echo "$CPP" >&6; }
2891 for ac_c_preproc_warn_flag in '' yes
2893 # Use a header file that comes with gcc, so configuring glibc
2894 # with a fresh cross-compiler works.
2895 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2896 # <limits.h> exists even on freestanding compilers.
2897 # On the NeXT, cc -E runs the code through the compiler's parser,
2898 # not just through cpp. "Syntax error" is here to catch this case.
2899 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2900 /* end confdefs.h. */
2902 # include <limits.h>
2904 # include <assert.h>
2908 if ac_fn_c_try_cpp "$LINENO"; then :
2911 # Broken: fails on valid input.
2914 rm -f conftest.err conftest.i conftest.$ac_ext
2916 # OK, works on sane cases. Now check whether nonexistent headers
2917 # can be detected and how.
2918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2919 /* end confdefs.h. */
2920 #include <ac_nonexistent.h>
2922 if ac_fn_c_try_cpp "$LINENO"; then :
2923 # Broken: success on invalid input.
2926 # Passes both tests.
2930 rm -f conftest.err conftest.i conftest.$ac_ext
2933 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2934 rm -f conftest.i conftest.err conftest.$ac_ext
2935 if $ac_preproc_ok; then :
2938 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2939 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2940 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
2941 See \`config.log' for more details" "$LINENO" 5; }
2945 ac_cpp='$CPP $CPPFLAGS'
2946 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2947 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2948 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
2952 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
2953 if ${ac_cv_path_GREP+:} false; then :
2954 $as_echo_n "(cached) " >&6
2956 if test -z "$GREP"; then
2957 ac_path_GREP_found=false
2958 # Loop through the user's path and test for each of PROGNAME-LIST
2959 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2960 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
2963 test -z "$as_dir" && as_dir=.
2964 for ac_prog in grep ggrep; do
2965 for ac_exec_ext in '' $ac_executable_extensions; do
2966 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
2967 as_fn_executable_p "$ac_path_GREP" || continue
2968 # Check for GNU ac_path_GREP and select it if it is found.
2969 # Check for GNU $ac_path_GREP
2970 case `"$ac_path_GREP" --version 2>&1` in
2972 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
2975 $as_echo_n 0123456789 >"conftest.in"
2978 cat "conftest.in" "conftest.in" >"conftest.tmp"
2979 mv "conftest.tmp" "conftest.in"
2980 cp "conftest.in" "conftest.nl"
2981 $as_echo 'GREP' >> "conftest.nl"
2982 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
2983 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2984 as_fn_arith $ac_count + 1 && ac_count=$as_val
2985 if test $ac_count -gt ${ac_path_GREP_max-0}; then
2986 # Best one so far, save it but keep looking for a better one
2987 ac_cv_path_GREP="$ac_path_GREP"
2988 ac_path_GREP_max=$ac_count
2990 # 10*(2^10) chars as input seems more than enough
2991 test $ac_count -gt 10 && break
2993 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
2996 $ac_path_GREP_found && break 3
3001 if test -z "$ac_cv_path_GREP"; then
3002 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3005 ac_cv_path_GREP=$GREP
3009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3010 $as_echo "$ac_cv_path_GREP" >&6; }
3011 GREP="$ac_cv_path_GREP"
3014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3015 $as_echo_n "checking for egrep... " >&6; }
3016 if ${ac_cv_path_EGREP+:} false; then :
3017 $as_echo_n "(cached) " >&6
3019 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3020 then ac_cv_path_EGREP="$GREP -E"
3022 if test -z "$EGREP"; then
3023 ac_path_EGREP_found=false
3024 # Loop through the user's path and test for each of PROGNAME-LIST
3025 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3026 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3029 test -z "$as_dir" && as_dir=.
3030 for ac_prog in egrep; do
3031 for ac_exec_ext in '' $ac_executable_extensions; do
3032 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3033 as_fn_executable_p "$ac_path_EGREP" || continue
3034 # Check for GNU ac_path_EGREP and select it if it is found.
3035 # Check for GNU $ac_path_EGREP
3036 case `"$ac_path_EGREP" --version 2>&1` in
3038 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3041 $as_echo_n 0123456789 >"conftest.in"
3044 cat "conftest.in" "conftest.in" >"conftest.tmp"
3045 mv "conftest.tmp" "conftest.in"
3046 cp "conftest.in" "conftest.nl"
3047 $as_echo 'EGREP' >> "conftest.nl"
3048 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3049 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3050 as_fn_arith $ac_count + 1 && ac_count=$as_val
3051 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3052 # Best one so far, save it but keep looking for a better one
3053 ac_cv_path_EGREP="$ac_path_EGREP"
3054 ac_path_EGREP_max=$ac_count
3056 # 10*(2^10) chars as input seems more than enough
3057 test $ac_count -gt 10 && break
3059 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3062 $ac_path_EGREP_found && break 3
3067 if test -z "$ac_cv_path_EGREP"; then
3068 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3071 ac_cv_path_EGREP=$EGREP
3076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3077 $as_echo "$ac_cv_path_EGREP" >&6; }
3078 EGREP="$ac_cv_path_EGREP"
3081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3082 $as_echo_n "checking for ANSI C header files... " >&6; }
3083 if ${ac_cv_header_stdc+:} false; then :
3084 $as_echo_n "(cached) " >&6
3086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3087 /* end confdefs.h. */
3101 if ac_fn_c_try_compile "$LINENO"; then :
3102 ac_cv_header_stdc=yes
3104 ac_cv_header_stdc=no
3106 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3108 if test $ac_cv_header_stdc = yes; then
3109 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3111 /* end confdefs.h. */
3115 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3116 $EGREP "memchr" >/dev/null 2>&1; then :
3119 ac_cv_header_stdc=no
3125 if test $ac_cv_header_stdc = yes; then
3126 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3127 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3128 /* end confdefs.h. */
3132 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3133 $EGREP "free" >/dev/null 2>&1; then :
3136 ac_cv_header_stdc=no
3142 if test $ac_cv_header_stdc = yes; then
3143 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3144 if test "$cross_compiling" = yes; then :
3147 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3148 /* end confdefs.h. */
3151 #if ((' ' & 0x0FF) == 0x020)
3152 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3153 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3155 # define ISLOWER(c) \
3156 (('a' <= (c) && (c) <= 'i') \
3157 || ('j' <= (c) && (c) <= 'r') \
3158 || ('s' <= (c) && (c) <= 'z'))
3159 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3162 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3167 for (i = 0; i < 256; i++)
3168 if (XOR (islower (i), ISLOWER (i))
3169 || toupper (i) != TOUPPER (i))
3174 if ac_fn_c_try_run "$LINENO"; then :
3177 ac_cv_header_stdc=no
3179 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3180 conftest.$ac_objext conftest.beam conftest.$ac_ext
3185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3186 $as_echo "$ac_cv_header_stdc" >&6; }
3187 if test $ac_cv_header_stdc = yes; then
3189 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3193 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3194 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3195 inttypes.h stdint.h unistd.h
3197 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3198 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3200 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3201 cat >>confdefs.h <<_ACEOF
3202 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3210 for ac_header in sys/socket.h
3212 ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
3213 if test "x$ac_cv_header_sys_socket_h" = xyes; then :
3214 cat >>confdefs.h <<_ACEOF
3215 #define HAVE_SYS_SOCKET_H 1
3222 for ac_header in openssl/crypto.h
3224 ac_fn_c_check_header_mongrel "$LINENO" "openssl/crypto.h" "ac_cv_header_openssl_crypto_h" "$ac_includes_default"
3225 if test "x$ac_cv_header_openssl_crypto_h" = xyes; then :
3226 cat >>confdefs.h <<_ACEOF
3227 #define HAVE_OPENSSL_CRYPTO_H 1
3229 CLIENT_SSL=bin/client-ssl
3234 for ac_header in gnutls/gnutls.h
3236 ac_fn_c_check_header_mongrel "$LINENO" "gnutls/gnutls.h" "ac_cv_header_gnutls_gnutls_h" "$ac_includes_default"
3237 if test "x$ac_cv_header_gnutls_gnutls_h" = xyes; then :
3238 cat >>confdefs.h <<_ACEOF
3239 #define HAVE_GNUTLS_GNUTLS_H 1
3241 CLIENT_GNUTLS=bin/client-gnutls
3246 for ac_header in gnutls/gnutls.h
3248 ac_fn_c_check_header_mongrel "$LINENO" "gnutls/gnutls.h" "ac_cv_header_gnutls_gnutls_h" "$ac_includes_default"
3249 if test "x$ac_cv_header_gnutls_gnutls_h" = xyes; then :
3250 cat >>confdefs.h <<_ACEOF
3251 #define HAVE_GNUTLS_GNUTLS_H 1
3253 B64_GNUTLS=bin/ed25519_privkey_pem_to_pubkey_raw_b64
3263 case $CC-$host_os in
3264 gcc-*linux* | gcc-*Linux* | gcc-*LINUX* | gcc-FreeBSD)
3266 LOADED_OPT="-shared -fPIC"
3267 echo "Using gcc on $host_os: will compile dynamically loaded module"
3271 echo "Will not compile dynamically loaded module: not known OS/CC combination"
3278 BIND_8_COMPAT=-DBIND_8_COMPAT
3283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_addr" >&5
3284 $as_echo_n "checking for library containing inet_addr... " >&6; }
3285 if ${ac_cv_search_inet_addr+:} false; then :
3286 $as_echo_n "(cached) " >&6
3288 ac_func_search_save_LIBS=$LIBS
3289 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3290 /* end confdefs.h. */
3292 /* Override any GCC internal prototype to avoid an error.
3293 Use char because int might match the return type of a GCC
3294 builtin and then its argument prototype would still apply. */
3302 return inet_addr ();
3307 for ac_lib in '' nsl; do
3308 if test -z "$ac_lib"; then
3309 ac_res="none required"
3312 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3314 if ac_fn_c_try_link "$LINENO"; then :
3315 ac_cv_search_inet_addr=$ac_res
3317 rm -f core conftest.err conftest.$ac_objext \
3319 if ${ac_cv_search_inet_addr+:} false; then :
3323 if ${ac_cv_search_inet_addr+:} false; then :
3326 ac_cv_search_inet_addr=no
3329 LIBS=$ac_func_search_save_LIBS
3331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_addr" >&5
3332 $as_echo "$ac_cv_search_inet_addr" >&6; }
3333 ac_res=$ac_cv_search_inet_addr
3334 if test "$ac_res" != no; then :
3335 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing connect" >&5
3340 $as_echo_n "checking for library containing connect... " >&6; }
3341 if ${ac_cv_search_connect+:} false; then :
3342 $as_echo_n "(cached) " >&6
3344 ac_func_search_save_LIBS=$LIBS
3345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3346 /* end confdefs.h. */
3348 /* Override any GCC internal prototype to avoid an error.
3349 Use char because int might match the return type of a GCC
3350 builtin and then its argument prototype would still apply. */
3363 for ac_lib in '' socket; do
3364 if test -z "$ac_lib"; then
3365 ac_res="none required"
3368 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3370 if ac_fn_c_try_link "$LINENO"; then :
3371 ac_cv_search_connect=$ac_res
3373 rm -f core conftest.err conftest.$ac_objext \
3375 if ${ac_cv_search_connect+:} false; then :
3379 if ${ac_cv_search_connect+:} false; then :
3382 ac_cv_search_connect=no
3385 LIBS=$ac_func_search_save_LIBS
3387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_connect" >&5
3388 $as_echo "$ac_cv_search_connect" >&6; }
3389 ac_res=$ac_cv_search_connect
3390 if test "$ac_res" != no; then :
3391 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_pton" >&5
3396 $as_echo_n "checking for library containing inet_pton... " >&6; }
3397 if ${ac_cv_search_inet_pton+:} false; then :
3398 $as_echo_n "(cached) " >&6
3400 ac_func_search_save_LIBS=$LIBS
3401 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3402 /* end confdefs.h. */
3404 /* Override any GCC internal prototype to avoid an error.
3405 Use char because int might match the return type of a GCC
3406 builtin and then its argument prototype would still apply. */
3414 return inet_pton ();
3419 for ac_lib in '' nsl socket resolv; do
3420 if test -z "$ac_lib"; then
3421 ac_res="none required"
3424 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3426 if ac_fn_c_try_link "$LINENO"; then :
3427 ac_cv_search_inet_pton=$ac_res
3429 rm -f core conftest.err conftest.$ac_objext \
3431 if ${ac_cv_search_inet_pton+:} false; then :
3435 if ${ac_cv_search_inet_pton+:} false; then :
3438 ac_cv_search_inet_pton=no
3441 LIBS=$ac_func_search_save_LIBS
3443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_pton" >&5
3444 $as_echo "$ac_cv_search_inet_pton" >&6; }
3445 ac_res=$ac_cv_search_inet_pton
3446 if test "$ac_res" != no; then :
3447 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_ntop" >&5
3452 $as_echo_n "checking for library containing inet_ntop... " >&6; }
3453 if ${ac_cv_search_inet_ntop+:} false; then :
3454 $as_echo_n "(cached) " >&6
3456 ac_func_search_save_LIBS=$LIBS
3457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3458 /* end confdefs.h. */
3460 /* Override any GCC internal prototype to avoid an error.
3461 Use char because int might match the return type of a GCC
3462 builtin and then its argument prototype would still apply. */
3470 return inet_ntop ();
3475 for ac_lib in '' nsl socket resolv; do
3476 if test -z "$ac_lib"; then
3477 ac_res="none required"
3480 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3482 if ac_fn_c_try_link "$LINENO"; then :
3483 ac_cv_search_inet_ntop=$ac_res
3485 rm -f core conftest.err conftest.$ac_objext \
3487 if ${ac_cv_search_inet_ntop+:} false; then :
3491 if ${ac_cv_search_inet_ntop+:} false; then :
3494 ac_cv_search_inet_ntop=no
3497 LIBS=$ac_func_search_save_LIBS
3499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_ntop" >&5
3500 $as_echo "$ac_cv_search_inet_ntop" >&6; }
3501 ac_res=$ac_cv_search_inet_ntop
3502 if test "$ac_res" != no; then :
3503 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3518 ac_config_files="$ac_config_files Makefile"
3520 cat >confcache <<\_ACEOF
3521 # This file is a shell script that caches the results of configure
3522 # tests run on this system so they can be shared between configure
3523 # scripts and configure runs, see configure's option --config-cache.
3524 # It is not useful on other systems. If it contains results you don't
3525 # want to keep, you may remove or edit it.
3527 # config.status only pays attention to the cache file if you give it
3528 # the --recheck option to rerun configure.
3530 # `ac_cv_env_foo' variables (set or unset) will be overridden when
3531 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3536 # The following way of writing the cache mishandles newlines in values,
3537 # but we know of no workaround that is simple, portable, and efficient.
3538 # So, we kill variables containing newlines.
3539 # Ultrix sh set writes to stderr and can't be redirected directly,
3540 # and sets the high bit in the cache file unless we assign to the vars.
3542 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
3543 eval ac_val=\$$ac_var
3547 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3548 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3551 _ | IFS | as_nl) ;; #(
3552 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3553 *) { eval $ac_var=; unset $ac_var;} ;;
3559 case $as_nl`(ac_space=' '; set) 2>&1` in #(
3560 *${as_nl}ac_space=\ *)
3561 # `set' does not quote correctly, so add quotes: double-quote
3562 # substitution turns \\\\ into \\, and sed turns \\ into \.
3565 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3568 # `set' quotes correctly as required by POSIX, so do not add quotes.
3569 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3578 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3580 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3582 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
3583 if test -w "$cache_file"; then
3584 if test "x$cache_file" != "x/dev/null"; then
3585 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
3586 $as_echo "$as_me: updating cache $cache_file" >&6;}
3587 if test ! -f "$cache_file" || test -h "$cache_file"; then
3588 cat confcache >"$cache_file"
3590 case $cache_file in #(
3592 mv -f confcache "$cache_file"$$ &&
3593 mv -f "$cache_file"$$ "$cache_file" ;; #(
3595 mv -f confcache "$cache_file" ;;
3600 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
3601 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
3606 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3607 # Let make expand exec_prefix.
3608 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3610 # Transform confdefs.h into DEFS.
3611 # Protect against shell expansion while executing Makefile rules.
3612 # Protect against Makefile macro expansion.
3614 # If the first sed substitution is executed (which looks for macros that
3615 # take arguments), then branch to the quote section. Otherwise,
3616 # look for a macro that doesn't take arguments.
3626 s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g
3628 s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g
3632 s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g
3645 DEFS=`sed -n "$ac_script" confdefs.h`
3651 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3652 # 1. Remove the extension, and $U if already installed.
3653 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
3654 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
3655 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
3656 # will be set to the directory where LIBOBJS objects are built.
3657 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3658 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
3662 LTLIBOBJS=$ac_ltlibobjs
3666 : "${CONFIG_STATUS=./config.status}"
3668 ac_clean_files_save=$ac_clean_files
3669 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3670 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
3671 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3673 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
3675 # Generated by $as_me.
3676 # Run this file to recreate the current configuration.
3677 # Compiler output produced by configure, useful for debugging
3678 # configure, is in config.log if it exists.
3684 SHELL=\${CONFIG_SHELL-$SHELL}
3687 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
3688 ## -------------------- ##
3689 ## M4sh Initialization. ##
3690 ## -------------------- ##
3692 # Be more Bourne compatible
3693 DUALCASE=1; export DUALCASE # for MKS sh
3694 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
3697 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
3698 # is contrary to our usage. Disable this feature.
3699 alias -g '${1+"$@"}'='"$@"'
3700 setopt NO_GLOB_SUBST
3702 case `(set -o) 2>/dev/null` in #(
3714 # Printing a long string crashes Solaris 7 /usr/bin/printf.
3715 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3716 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
3717 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
3718 # Prefer a ksh shell builtin over an external printf program on Solaris,
3719 # but without wasting forks for bash or zsh.
3720 if test -z "$BASH_VERSION$ZSH_VERSION" \
3721 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
3722 as_echo='print -r --'
3723 as_echo_n='print -rn --'
3724 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
3725 as_echo='printf %s\n'
3726 as_echo_n='printf %s'
3728 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
3729 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
3730 as_echo_n='/usr/ucb/echo -n'
3732 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
3733 as_echo_n_body='eval
3737 expr "X$arg" : "X\\(.*\\)$as_nl";
3738 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
3740 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
3742 export as_echo_n_body
3743 as_echo_n='sh -c $as_echo_n_body as_echo'
3746 as_echo='sh -c $as_echo_body as_echo'
3749 # The user is always right.
3750 if test "${PATH_SEPARATOR+set}" != set; then
3752 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
3753 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
3760 # We need space, tab and new line, in precisely that order. Quoting is
3761 # there to prevent editors from complaining about space-tab.
3762 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
3763 # splitting by setting IFS to empty value.)
3766 # Find who we are. Look in the path if we contain no directory separator.
3769 *[\\/]* ) as_myself=$0 ;;
3770 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3774 test -z "$as_dir" && as_dir=.
3775 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3781 # We did not find ourselves, most probably we were run as `sh COMMAND'
3782 # in which case we are not to be found in the path.
3783 if test "x$as_myself" = x; then
3786 if test ! -f "$as_myself"; then
3787 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3791 # Unset variables that we do not need and which cause bugs (e.g. in
3792 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
3793 # suppresses any "Segmentation fault" message there. '((' could
3794 # trigger a bug in pdksh 5.2.14.
3795 for as_var in BASH_ENV ENV MAIL MAILPATH
3796 do eval test x\${$as_var+set} = xset \
3797 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
3810 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
3813 # as_fn_error STATUS ERROR [LINENO LOG_FD]
3814 # ----------------------------------------
3815 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
3816 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
3817 # script with STATUS, using 1 if that was 0.
3820 as_status=$1; test $as_status -eq 0 && as_status=1
3822 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
3823 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
3825 $as_echo "$as_me: error: $2" >&2
3826 as_fn_exit $as_status
3830 # as_fn_set_status STATUS
3831 # -----------------------
3832 # Set $? to STATUS, without forking.
3836 } # as_fn_set_status
3840 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
3850 # Portably unset VAR.
3853 { eval $1=; unset $1;}
3855 as_unset=as_fn_unset
3856 # as_fn_append VAR VALUE
3857 # ----------------------
3858 # Append the text in VALUE to the end of the definition contained in VAR. Take
3859 # advantage of any shell optimizations that allow amortized linear growth over
3860 # repeated appends, instead of the typical quadratic growth present in naive
3862 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
3863 eval 'as_fn_append ()
3874 # as_fn_arith ARG...
3875 # ------------------
3876 # Perform arithmetic evaluation on the ARGs, and store the result in the
3877 # global $as_val. Take advantage of shells that can avoid forks. The arguments
3878 # must be portable across $(()) and expr.
3879 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
3880 eval 'as_fn_arith ()
3887 as_val=`expr "$@" || test $? -eq 1`
3892 if expr a : '\(a\)' >/dev/null 2>&1 &&
3893 test "X`expr 00001 : '.*\(...\)'`" = X001; then
3899 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3900 as_basename=basename
3905 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
3911 as_me=`$as_basename -- "$0" ||
3912 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3913 X"$0" : 'X\(//\)$' \| \
3914 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3916 sed '/^.*\/\([^/][^/]*\)\/*$/{
3930 # Avoid depending upon Character Ranges.
3931 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3932 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3933 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3934 as_cr_digits='0123456789'
3935 as_cr_alnum=$as_cr_Letters$as_cr_digits
3937 ECHO_C= ECHO_N= ECHO_T=
3938 case `echo -n x` in #(((((
3940 case `echo 'xy\c'` in
3941 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
3943 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
3950 rm -f conf$$ conf$$.exe conf$$.file
3951 if test -d conf$$.dir; then
3952 rm -f conf$$.dir/conf$$.file
3955 mkdir conf$$.dir 2>/dev/null
3957 if (echo >conf$$.file) 2>/dev/null; then
3958 if ln -s conf$$.file conf$$ 2>/dev/null; then
3960 # ... but there are two gotchas:
3961 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3962 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3963 # In both cases, we have to default to `cp -pR'.
3964 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
3966 elif ln conf$$.file conf$$ 2>/dev/null; then
3974 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3975 rmdir conf$$.dir 2>/dev/null
3980 # Create "$as_dir" as a directory, including parents if necessary.
3985 -*) as_dir=./$as_dir;;
3987 test -d "$as_dir" || eval $as_mkdir_p || {
3991 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
3992 *) as_qdir=$as_dir;;
3994 as_dirs="'$as_qdir' $as_dirs"
3995 as_dir=`$as_dirname -- "$as_dir" ||
3996 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3997 X"$as_dir" : 'X\(//\)[^/]' \| \
3998 X"$as_dir" : 'X\(//\)$' \| \
3999 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
4000 $as_echo X"$as_dir" |
4001 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4018 test -d "$as_dir" && break
4020 test -z "$as_dirs" || eval "mkdir $as_dirs"
4021 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
4025 if mkdir -p . 2>/dev/null; then
4026 as_mkdir_p='mkdir -p "$as_dir"'
4028 test -d ./-p && rmdir ./-p
4033 # as_fn_executable_p FILE
4034 # -----------------------
4035 # Test if FILE is an executable regular file.
4036 as_fn_executable_p ()
4038 test -f "$1" && test -x "$1"
4039 } # as_fn_executable_p
4041 as_executable_p=as_fn_executable_p
4043 # Sed expression to map a string onto a valid CPP name.
4044 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4046 # Sed expression to map a string onto a valid variable name.
4047 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4051 ## ----------------------------------- ##
4052 ## Main body of $CONFIG_STATUS script. ##
4053 ## ----------------------------------- ##
4055 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
4057 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4058 # Save the log message, to keep $0 and so on meaningful, and to
4059 # report actual input values of CONFIG_FILES etc. instead of their
4060 # values after options handling.
4062 This file was extended by $as_me, which was
4063 generated by GNU Autoconf 2.69. Invocation command line was
4065 CONFIG_FILES = $CONFIG_FILES
4066 CONFIG_HEADERS = $CONFIG_HEADERS
4067 CONFIG_LINKS = $CONFIG_LINKS
4068 CONFIG_COMMANDS = $CONFIG_COMMANDS
4071 on `(hostname || uname -n) 2>/dev/null | sed 1q`
4076 case $ac_config_files in *"
4077 "*) set x $ac_config_files; shift; ac_config_files=$*;;
4082 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4083 # Files that config.status was made for.
4084 config_files="$ac_config_files"
4088 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4090 \`$as_me' instantiates files and other configuration actions
4091 from templates according to the current configuration. Unless the files
4092 and actions are specified as TAGs, all are instantiated by default.
4094 Usage: $0 [OPTION]... [TAG]...
4096 -h, --help print this help, then exit
4097 -V, --version print version number and configuration settings, then exit
4098 --config print configuration, then exit
4099 -q, --quiet, --silent
4100 do not print progress messages
4101 -d, --debug don't remove temporary files
4102 --recheck update $as_me by reconfiguring in the same conditions
4103 --file=FILE[:TEMPLATE]
4104 instantiate the configuration file FILE
4106 Configuration files:
4109 Report bugs to the package provider."
4112 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4113 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
4116 configured by $0, generated by GNU Autoconf 2.69,
4117 with options \\"\$ac_cs_config\\"
4119 Copyright (C) 2012 Free Software Foundation, Inc.
4120 This config.status script is free software; the Free Software Foundation
4121 gives unlimited permission to copy, distribute and modify it."
4125 test -n "\$AWK" || AWK=awk
4128 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4129 # The default lists apply if the user does not specify any file.
4135 ac_option=`expr "X$1" : 'X\([^=]*\)='`
4136 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
4140 ac_option=`expr "X$1" : 'X\([^=]*\)='`
4152 # Handling of the options.
4153 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4155 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
4156 $as_echo "$ac_cs_version"; exit ;;
4157 --config | --confi | --conf | --con | --co | --c )
4158 $as_echo "$ac_cs_config"; exit ;;
4159 --debug | --debu | --deb | --de | --d | -d )
4161 --file | --fil | --fi | --f )
4164 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4165 '') as_fn_error $? "missing file argument" ;;
4167 as_fn_append CONFIG_FILES " '$ac_optarg'"
4168 ac_need_defaults=false;;
4169 --he | --h | --help | --hel | -h )
4170 $as_echo "$ac_cs_usage"; exit ;;
4171 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4172 | -silent | --silent | --silen | --sile | --sil | --si | --s)
4176 -*) as_fn_error $? "unrecognized option: \`$1'
4177 Try \`$0 --help' for more information." ;;
4179 *) as_fn_append ac_config_targets " $1"
4180 ac_need_defaults=false ;;
4186 ac_configure_extra_args=
4188 if $ac_cs_silent; then
4190 ac_configure_extra_args="$ac_configure_extra_args --silent"
4194 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4195 if \$ac_cs_recheck; then
4196 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4198 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
4199 CONFIG_SHELL='$SHELL'
4205 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4209 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4210 ## Running $as_me. ##
4216 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4219 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4221 # Handling of arguments.
4222 for ac_config_target in $ac_config_targets
4224 case $ac_config_target in
4225 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
4227 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
4232 # If the user did not use the arguments to specify the items to instantiate,
4233 # then the envvar interface is used. Set only those that are not.
4234 # We use the long form for the default assignment because of an extremely
4235 # bizarre bug on SunOS 4.1.3.
4236 if $ac_need_defaults; then
4237 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
4240 # Have a temporary directory for convenience. Make it in the build tree
4241 # simply because there is no reason against having it here, and in addition,
4242 # creating and moving files from /tmp can sometimes cause problems.
4243 # Hook for its removal unless debugging.
4244 # Note that there is a small window in which the directory will not be cleaned:
4245 # after its creation but before its name has been assigned to `$tmp'.
4249 trap 'exit_status=$?
4251 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
4253 trap 'as_fn_exit 1' 1 2 13 15
4255 # Create a (secure) tmp directory for tmp files.
4258 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
4262 tmp=./conf$$-$RANDOM
4263 (umask 077 && mkdir "$tmp")
4264 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
4267 # Set up the scripts for CONFIG_FILES section.
4268 # No need to generate them if there are no CONFIG_FILES.
4269 # This happens for instance with `./config.status config.h'.
4270 if test -n "$CONFIG_FILES"; then
4273 ac_cr=`echo X | tr X '\015'`
4274 # On cygwin, bash can eat \r inside `` if the user requested igncr.
4275 # But we know of no other shell where ac_cr would be empty at this
4276 # point, so we can use a bashism as a fallback.
4277 if test "x$ac_cr" = x; then
4278 eval ac_cr=\$\'\\r\'
4280 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
4281 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
4287 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
4292 echo "cat >conf$$subs.awk <<_ACEOF" &&
4293 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
4296 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4297 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
4299 for ac_last_try in false false false false false :; do
4300 . ./conf$$subs.sh ||
4301 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4303 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
4304 if test $ac_delim_n = $ac_delim_num; then
4306 elif $ac_last_try; then
4307 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4309 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
4314 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4315 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
4319 s/^/S["/; s/!.*/"]=/
4329 s/\(.\{148\}\)..*/\1/
4331 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
4336 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4343 s/\(.\{148\}\)..*/\1/
4345 s/["\\]/\\&/g; s/^/"/; s/$/"/
4349 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4354 ' <conf$$subs.awk | sed '
4359 ' >>$CONFIG_STATUS || ac_write_fail=1
4360 rm -f conf$$subs.awk
4361 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4363 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
4364 for (key in S) S_is_set[key] = 1
4370 nfields = split(line, field, "@")
4372 len = length(field[1])
4373 for (i = 2; i < nfields; i++) {
4375 keylen = length(key)
4376 if (S_is_set[key]) {
4378 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
4379 len += length(value) + length(field[++i])
4390 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4391 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
4392 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
4395 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
4396 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
4399 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
4400 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
4401 # trailing colons and then remove the whole line if VPATH becomes empty
4402 # (actually we leave an empty line to preserve line numbers).
4403 if test "x$srcdir" = x.; then
4404 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
4422 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4423 fi # test -n "$CONFIG_FILES"
4426 eval set X " :F $CONFIG_FILES "
4431 :[FHLC]) ac_mode=$ac_tag; continue;;
4433 case $ac_mode$ac_tag in
4435 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
4436 :[FH]-) ac_tag=-:-;;
4437 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
4454 -) ac_f="$ac_tmp/stdin";;
4455 *) # Look for the file first in the build tree, then in the source tree
4456 # (if the path is not absolute). The absolute path cannot be DOS-style,
4457 # because $ac_f cannot contain `:'.
4461 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
4463 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
4465 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
4466 as_fn_append ac_file_inputs " '$ac_f'"
4469 # Let's still pretend it is `configure' which instantiates (i.e., don't
4470 # use $as_me), people would be surprised to read:
4471 # /* config.h. Generated by config.status. */
4472 configure_input='Generated from '`
4473 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
4475 if test x"$ac_file" != x-; then
4476 configure_input="$ac_file. $configure_input"
4477 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
4478 $as_echo "$as_me: creating $ac_file" >&6;}
4480 # Neutralize special characters interpreted by sed in replacement strings.
4481 case $configure_input in #(
4482 *\&* | *\|* | *\\* )
4483 ac_sed_conf_input=`$as_echo "$configure_input" |
4484 sed 's/[\\\\&|]/\\\\&/g'`;; #(
4485 *) ac_sed_conf_input=$configure_input;;
4489 *:-:* | *:-) cat >"$ac_tmp/stdin" \
4490 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
4495 ac_dir=`$as_dirname -- "$ac_file" ||
4496 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4497 X"$ac_file" : 'X\(//\)[^/]' \| \
4498 X"$ac_file" : 'X\(//\)$' \| \
4499 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
4500 $as_echo X"$ac_file" |
4501 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4518 as_dir="$ac_dir"; as_fn_mkdir_p
4522 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
4524 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
4525 # A ".." for each directory in $ac_dir_suffix.
4526 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
4527 case $ac_top_builddir_sub in
4528 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
4529 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
4532 ac_abs_top_builddir=$ac_pwd
4533 ac_abs_builddir=$ac_pwd$ac_dir_suffix
4534 # for backward compatibility:
4535 ac_top_builddir=$ac_top_build_prefix
4538 .) # We are building in place.
4540 ac_top_srcdir=$ac_top_builddir_sub
4541 ac_abs_top_srcdir=$ac_pwd ;;
4542 [\\/]* | ?:[\\/]* ) # Absolute name.
4543 ac_srcdir=$srcdir$ac_dir_suffix;
4544 ac_top_srcdir=$srcdir
4545 ac_abs_top_srcdir=$srcdir ;;
4547 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
4548 ac_top_srcdir=$ac_top_build_prefix$srcdir
4549 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
4551 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
4562 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4563 # If the template does not know about datarootdir, expand it.
4564 # FIXME: This hack should be removed a few years after 2.60.
4565 ac_datarootdir_hack=; ac_datarootdir_seen=
4576 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
4577 *datarootdir*) ac_datarootdir_seen=yes;;
4578 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
4579 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
4580 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
4582 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4583 ac_datarootdir_hack='
4584 s&@datadir@&$datadir&g
4585 s&@docdir@&$docdir&g
4586 s&@infodir@&$infodir&g
4587 s&@localedir@&$localedir&g
4588 s&@mandir@&$mandir&g
4589 s&\\\${datarootdir}&$datarootdir&g' ;;
4593 # Neutralize VPATH when `$srcdir' = `.'.
4594 # Shell code in configure.ac might set extrasub.
4595 # FIXME: do we really want to maintain this feature?
4596 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4597 ac_sed_extra="$ac_vpsub
4600 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4602 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
4603 s|@configure_input@|$ac_sed_conf_input|;t t
4604 s&@top_builddir@&$ac_top_builddir_sub&;t t
4605 s&@top_build_prefix@&$ac_top_build_prefix&;t t
4606 s&@srcdir@&$ac_srcdir&;t t
4607 s&@abs_srcdir@&$ac_abs_srcdir&;t t
4608 s&@top_srcdir@&$ac_top_srcdir&;t t
4609 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
4610 s&@builddir@&$ac_builddir&;t t
4611 s&@abs_builddir@&$ac_abs_builddir&;t t
4612 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
4613 $ac_datarootdir_hack
4615 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
4616 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4618 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
4619 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
4620 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
4621 "$ac_tmp/out"`; test -z "$ac_out"; } &&
4622 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4623 which seems to be undefined. Please make sure it is defined" >&5
4624 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4625 which seems to be undefined. Please make sure it is defined" >&2;}
4627 rm -f "$ac_tmp/stdin"
4629 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
4630 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
4632 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4644 ac_clean_files=$ac_clean_files_save
4646 test $ac_write_fail = 0 ||
4647 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
4650 # configure is writing to config.log, and then calls config.status.
4651 # config.status does its own redirection, appending to config.log.
4652 # Unfortunately, on DOS this fails, as config.log is still kept open
4653 # by configure, so config.status won't be able to write to it; its
4654 # output is simply discarded. So we exec the FD to /dev/null,
4655 # effectively closing config.log, so it can be properly (re)opened and
4656 # appended to by config.status. When coming back to configure, we
4657 # need to make the FD available again.
4658 if test "$no_create" != yes; then
4660 ac_config_status_args=
4661 test "$silent" = yes &&
4662 ac_config_status_args="$ac_config_status_args --quiet"
4664 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4666 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4667 # would make configure fail if this is the last instruction.
4668 $ac_cs_success || as_fn_exit 1
4670 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
4671 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
4672 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}