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
668 program_transform_name
681 enable_option_checking
683 ac_precious_vars='build_alias
694 # Initialize some variables set by options.
696 ac_init_version=false
697 ac_unrecognized_opts=
699 # The variables have the same names as the options, with
700 # dashes changed to underlines.
708 program_transform_name=s,x,x,
716 # Installation directory options.
717 # These are left unexpanded so users can "make install exec_prefix=/foo"
718 # and all the variables that are supposed to be based on exec_prefix
719 # by default will actually change.
720 # Use braces instead of parens because sh, perl, etc. also accept them.
721 # (The list follows the same order as the GNU Coding Standards.)
722 bindir='${exec_prefix}/bin'
723 sbindir='${exec_prefix}/sbin'
724 libexecdir='${exec_prefix}/libexec'
725 datarootdir='${prefix}/share'
726 datadir='${datarootdir}'
727 sysconfdir='${prefix}/etc'
728 sharedstatedir='${prefix}/com'
729 localstatedir='${prefix}/var'
730 runstatedir='${localstatedir}/run'
731 includedir='${prefix}/include'
732 oldincludedir='/usr/include'
733 docdir='${datarootdir}/doc/${PACKAGE}'
734 infodir='${datarootdir}/info'
739 libdir='${exec_prefix}/lib'
740 localedir='${datarootdir}/locale'
741 mandir='${datarootdir}/man'
747 # If the previous option needs an argument, assign it.
748 if test -n "$ac_prev"; then
749 eval $ac_prev=\$ac_option
755 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
760 # Accept the important Cygnus configure options, so we can diagnose typos.
762 case $ac_dashdash$ac_option in
766 -bindir | --bindir | --bindi | --bind | --bin | --bi)
768 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
771 -build | --build | --buil | --bui | --bu)
772 ac_prev=build_alias ;;
773 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
774 build_alias=$ac_optarg ;;
776 -cache-file | --cache-file | --cache-fil | --cache-fi \
777 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
778 ac_prev=cache_file ;;
779 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
780 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
781 cache_file=$ac_optarg ;;
784 cache_file=config.cache ;;
786 -datadir | --datadir | --datadi | --datad)
788 -datadir=* | --datadir=* | --datadi=* | --datad=*)
789 datadir=$ac_optarg ;;
791 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
792 | --dataroo | --dataro | --datar)
793 ac_prev=datarootdir ;;
794 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
795 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
796 datarootdir=$ac_optarg ;;
798 -disable-* | --disable-*)
799 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
800 # Reject names that are not valid shell variable names.
801 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
802 as_fn_error $? "invalid feature name: $ac_useropt"
803 ac_useropt_orig=$ac_useropt
804 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
805 case $ac_user_opts in
809 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
810 ac_unrecognized_sep=', ';;
812 eval enable_$ac_useropt=no ;;
814 -docdir | --docdir | --docdi | --doc | --do)
816 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
819 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
821 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
824 -enable-* | --enable-*)
825 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
826 # Reject names that are not valid shell variable names.
827 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
828 as_fn_error $? "invalid feature name: $ac_useropt"
829 ac_useropt_orig=$ac_useropt
830 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
831 case $ac_user_opts in
835 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
836 ac_unrecognized_sep=', ';;
838 eval enable_$ac_useropt=\$ac_optarg ;;
840 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
841 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
842 | --exec | --exe | --ex)
843 ac_prev=exec_prefix ;;
844 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
845 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
846 | --exec=* | --exe=* | --ex=*)
847 exec_prefix=$ac_optarg ;;
849 -gas | --gas | --ga | --g)
850 # Obsolete; use --with-gas.
853 -help | --help | --hel | --he | -h)
855 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
856 ac_init_help=recursive ;;
857 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
858 ac_init_help=short ;;
860 -host | --host | --hos | --ho)
861 ac_prev=host_alias ;;
862 -host=* | --host=* | --hos=* | --ho=*)
863 host_alias=$ac_optarg ;;
865 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
867 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
869 htmldir=$ac_optarg ;;
871 -includedir | --includedir | --includedi | --included | --include \
872 | --includ | --inclu | --incl | --inc)
873 ac_prev=includedir ;;
874 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
875 | --includ=* | --inclu=* | --incl=* | --inc=*)
876 includedir=$ac_optarg ;;
878 -infodir | --infodir | --infodi | --infod | --info | --inf)
880 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
881 infodir=$ac_optarg ;;
883 -libdir | --libdir | --libdi | --libd)
885 -libdir=* | --libdir=* | --libdi=* | --libd=*)
888 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
889 | --libexe | --libex | --libe)
890 ac_prev=libexecdir ;;
891 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
892 | --libexe=* | --libex=* | --libe=*)
893 libexecdir=$ac_optarg ;;
895 -localedir | --localedir | --localedi | --localed | --locale)
897 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
898 localedir=$ac_optarg ;;
900 -localstatedir | --localstatedir | --localstatedi | --localstated \
901 | --localstate | --localstat | --localsta | --localst | --locals)
902 ac_prev=localstatedir ;;
903 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
904 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
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1514 ac_header_preproc=yes
1516 ac_header_preproc=no
1518 rm -f conftest.err conftest.i conftest.$ac_ext
1519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1520 $as_echo "$ac_header_preproc" >&6; }
1522 # So? What about this header?
1523 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1525 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1526 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&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}: WARNING: $2: present but cannot be compiled" >&5
1532 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1533 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1534 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1535 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1536 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1537 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1538 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1539 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1540 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1544 $as_echo_n "checking for $2... " >&6; }
1545 if eval \${$3+:} false; then :
1546 $as_echo_n "(cached) " >&6
1548 eval "$3=\$ac_header_compiler"
1551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1552 $as_echo "$ac_res" >&6; }
1554 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1556 } # ac_fn_c_check_header_mongrel
1558 # ac_fn_c_try_run LINENO
1559 # ----------------------
1560 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1561 # that executables *can* be run.
1564 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1565 if { { ac_try="$ac_link"
1567 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1568 *) ac_try_echo=$ac_try;;
1570 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1571 $as_echo "$ac_try_echo"; } >&5
1572 (eval "$ac_link") 2>&5
1574 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1575 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1576 { { case "(($ac_try" in
1577 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1578 *) ac_try_echo=$ac_try;;
1580 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1581 $as_echo "$ac_try_echo"; } >&5
1582 (eval "$ac_try") 2>&5
1584 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1585 test $ac_status = 0; }; }; then :
1588 $as_echo "$as_me: program exited with status $ac_status" >&5
1589 $as_echo "$as_me: failed program was:" >&5
1590 sed 's/^/| /' conftest.$ac_ext >&5
1592 ac_retval=$ac_status
1594 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1595 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1596 as_fn_set_status $ac_retval
1600 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1601 # -------------------------------------------------------
1602 # Tests whether HEADER exists and can be compiled using the include files in
1603 # INCLUDES, setting the cache variable VAR accordingly.
1604 ac_fn_c_check_header_compile ()
1606 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1608 $as_echo_n "checking for $2... " >&6; }
1609 if eval \${$3+:} false; then :
1610 $as_echo_n "(cached) " >&6
1612 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1613 /* end confdefs.h. */
1617 if ac_fn_c_try_compile "$LINENO"; then :
1622 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1626 $as_echo "$ac_res" >&6; }
1627 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1629 } # ac_fn_c_check_header_compile
1631 # ac_fn_c_try_link LINENO
1632 # -----------------------
1633 # Try to link conftest.$ac_ext, and return whether this succeeded.
1636 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1637 rm -f conftest.$ac_objext conftest$ac_exeext
1638 if { { ac_try="$ac_link"
1640 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1641 *) ac_try_echo=$ac_try;;
1643 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1644 $as_echo "$ac_try_echo"; } >&5
1645 (eval "$ac_link") 2>conftest.err
1647 if test -s conftest.err; then
1648 grep -v '^ *+' conftest.err >conftest.er1
1649 cat conftest.er1 >&5
1650 mv -f conftest.er1 conftest.err
1652 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1653 test $ac_status = 0; } && {
1654 test -z "$ac_c_werror_flag" ||
1655 test ! -s conftest.err
1656 } && test -s conftest$ac_exeext && {
1657 test "$cross_compiling" = yes ||
1658 test -x conftest$ac_exeext
1662 $as_echo "$as_me: failed program was:" >&5
1663 sed 's/^/| /' conftest.$ac_ext >&5
1667 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1668 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1669 # interfere with the next link command; also delete a directory that is
1670 # left behind by Apple's compiler. We do this before executing the actions.
1671 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1672 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1673 as_fn_set_status $ac_retval
1675 } # ac_fn_c_try_link
1676 cat >config.log <<_ACEOF
1677 This file contains any messages produced by compilers while
1678 running configure, to aid debugging if configure makes a mistake.
1680 It was created by $as_me, which was
1681 generated by GNU Autoconf 2.69. Invocation command line was
1693 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1694 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1695 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1696 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1697 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1699 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1700 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1702 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1703 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1704 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1705 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1706 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1707 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1708 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1712 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1716 test -z "$as_dir" && as_dir=.
1717 $as_echo "PATH: $as_dir"
1733 # Keep a trace of the command line.
1734 # Strip out --no-create and --no-recursion so they do not pile up.
1735 # Strip out --silent because we don't want to record it for future runs.
1736 # Also quote any args containing shell meta-characters.
1737 # Make two passes to allow for proper duplicate-argument suppression.
1741 ac_must_keep_next=false
1747 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1748 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1749 | -silent | --silent | --silen | --sile | --sil)
1752 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1755 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1757 as_fn_append ac_configure_args1 " '$ac_arg'"
1758 if test $ac_must_keep_next = true; then
1759 ac_must_keep_next=false # Got value, back to normal.
1762 *=* | --config-cache | -C | -disable-* | --disable-* \
1763 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1764 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1765 | -with-* | --with-* | -without-* | --without-* | --x)
1766 case "$ac_configure_args0 " in
1767 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1770 -* ) ac_must_keep_next=true ;;
1773 as_fn_append ac_configure_args " '$ac_arg'"
1778 { ac_configure_args0=; unset ac_configure_args0;}
1779 { ac_configure_args1=; unset ac_configure_args1;}
1781 # When interrupted or exit'd, cleanup temporary files, and complete
1782 # config.log. We remove comments because anyway the quotes in there
1783 # would cause problems or look ugly.
1784 # WARNING: Use '\'' to represent an apostrophe within the trap.
1785 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1786 trap 'exit_status=$?
1787 # Save into config.log some information that might help in debugging.
1791 $as_echo "## ---------------- ##
1792 ## Cache variables. ##
1793 ## ---------------- ##"
1795 # The following way of writing the cache mishandles newlines in values,
1797 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1798 eval ac_val=\$$ac_var
1802 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1803 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1806 _ | IFS | as_nl) ;; #(
1807 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1808 *) { eval $ac_var=; unset $ac_var;} ;;
1813 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1814 *${as_nl}ac_space=\ *)
1816 "s/'\''/'\''\\\\'\'''\''/g;
1817 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1820 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1827 $as_echo "## ----------------- ##
1828 ## Output variables. ##
1829 ## ----------------- ##"
1831 for ac_var in $ac_subst_vars
1833 eval ac_val=\$$ac_var
1835 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1837 $as_echo "$ac_var='\''$ac_val'\''"
1841 if test -n "$ac_subst_files"; then
1842 $as_echo "## ------------------- ##
1843 ## File substitutions. ##
1844 ## ------------------- ##"
1846 for ac_var in $ac_subst_files
1848 eval ac_val=\$$ac_var
1850 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1852 $as_echo "$ac_var='\''$ac_val'\''"
1857 if test -s confdefs.h; then
1858 $as_echo "## ----------- ##
1865 test "$ac_signal" != 0 &&
1866 $as_echo "$as_me: caught signal $ac_signal"
1867 $as_echo "$as_me: exit $exit_status"
1869 rm -f core *.core core.conftest.* &&
1870 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1873 for ac_signal in 1 2 13 15; do
1874 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1878 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1879 rm -f -r conftest* confdefs.h
1881 $as_echo "/* confdefs.h */" > confdefs.h
1883 # Predefined preprocessor variables.
1885 cat >>confdefs.h <<_ACEOF
1886 #define PACKAGE_NAME "$PACKAGE_NAME"
1889 cat >>confdefs.h <<_ACEOF
1890 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1893 cat >>confdefs.h <<_ACEOF
1894 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1897 cat >>confdefs.h <<_ACEOF
1898 #define PACKAGE_STRING "$PACKAGE_STRING"
1901 cat >>confdefs.h <<_ACEOF
1902 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1905 cat >>confdefs.h <<_ACEOF
1906 #define PACKAGE_URL "$PACKAGE_URL"
1910 # Let the site file select an alternate cache file if it wants to.
1911 # Prefer an explicitly selected file to automatically selected ones.
1914 if test -n "$CONFIG_SITE"; then
1915 # We do not want a PATH search for config.site.
1916 case $CONFIG_SITE in #((
1917 -*) ac_site_file1=./$CONFIG_SITE;;
1918 */*) ac_site_file1=$CONFIG_SITE;;
1919 *) ac_site_file1=./$CONFIG_SITE;;
1921 elif test "x$prefix" != xNONE; then
1922 ac_site_file1=$prefix/share/config.site
1923 ac_site_file2=$prefix/etc/config.site
1925 ac_site_file1=$ac_default_prefix/share/config.site
1926 ac_site_file2=$ac_default_prefix/etc/config.site
1928 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1930 test "x$ac_site_file" = xNONE && continue
1931 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1932 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1933 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1934 sed 's/^/| /' "$ac_site_file" >&5
1936 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1937 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1938 as_fn_error $? "failed to load site script $ac_site_file
1939 See \`config.log' for more details" "$LINENO" 5; }
1943 if test -r "$cache_file"; then
1944 # Some versions of bash will fail to source /dev/null (special files
1945 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
1946 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1947 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1948 $as_echo "$as_me: loading cache $cache_file" >&6;}
1950 [\\/]* | ?:[\\/]* ) . "$cache_file";;
1951 *) . "./$cache_file";;
1955 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1956 $as_echo "$as_me: creating cache $cache_file" >&6;}
1960 # Check that the precious variables saved in the cache have kept the same
1962 ac_cache_corrupted=false
1963 for ac_var in $ac_precious_vars; do
1964 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1965 eval ac_new_set=\$ac_env_${ac_var}_set
1966 eval ac_old_val=\$ac_cv_env_${ac_var}_value
1967 eval ac_new_val=\$ac_env_${ac_var}_value
1968 case $ac_old_set,$ac_new_set in
1970 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1971 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1972 ac_cache_corrupted=: ;;
1974 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1975 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1976 ac_cache_corrupted=: ;;
1979 if test "x$ac_old_val" != "x$ac_new_val"; then
1980 # differences in whitespace do not lead to failure.
1981 ac_old_val_w=`echo x $ac_old_val`
1982 ac_new_val_w=`echo x $ac_new_val`
1983 if test "$ac_old_val_w" != "$ac_new_val_w"; then
1984 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1985 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1986 ac_cache_corrupted=:
1988 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1989 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1990 eval $ac_var=\$ac_old_val
1992 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
1993 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
1994 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
1995 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
1998 # Pass precious variables to config.status.
1999 if test "$ac_new_set" = set; then
2001 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2002 *) ac_arg=$ac_var=$ac_new_val ;;
2004 case " $ac_configure_args " in
2005 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2006 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2010 if $ac_cache_corrupted; then
2011 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2012 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2013 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2014 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2015 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2017 ## -------------------- ##
2018 ## Main body of script. ##
2019 ## -------------------- ##
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
2034 ac_cpp='$CPP $CPPFLAGS'
2035 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2036 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2037 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2038 if test -n "$ac_tool_prefix"; then
2039 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2040 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2042 $as_echo_n "checking for $ac_word... " >&6; }
2043 if ${ac_cv_prog_CC+:} false; then :
2044 $as_echo_n "(cached) " >&6
2046 if test -n "$CC"; then
2047 ac_cv_prog_CC="$CC" # Let the user override the test.
2049 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2053 test -z "$as_dir" && as_dir=.
2054 for ac_exec_ext in '' $ac_executable_extensions; do
2055 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2056 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2057 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2067 if test -n "$CC"; then
2068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2069 $as_echo "$CC" >&6; }
2071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2072 $as_echo "no" >&6; }
2077 if test -z "$ac_cv_prog_CC"; then
2079 # Extract the first word of "gcc", so it can be a program name with args.
2080 set dummy gcc; ac_word=$2
2081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2082 $as_echo_n "checking for $ac_word... " >&6; }
2083 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2084 $as_echo_n "(cached) " >&6
2086 if test -n "$ac_ct_CC"; then
2087 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2089 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2093 test -z "$as_dir" && as_dir=.
2094 for ac_exec_ext in '' $ac_executable_extensions; do
2095 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2096 ac_cv_prog_ac_ct_CC="gcc"
2097 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2106 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2107 if test -n "$ac_ct_CC"; then
2108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2109 $as_echo "$ac_ct_CC" >&6; }
2111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2112 $as_echo "no" >&6; }
2115 if test "x$ac_ct_CC" = x; then
2118 case $cross_compiling:$ac_tool_warned in
2120 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2121 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2122 ac_tool_warned=yes ;;
2130 if test -z "$CC"; then
2131 if test -n "$ac_tool_prefix"; then
2132 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2133 set dummy ${ac_tool_prefix}cc; ac_word=$2
2134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2135 $as_echo_n "checking for $ac_word... " >&6; }
2136 if ${ac_cv_prog_CC+:} false; then :
2137 $as_echo_n "(cached) " >&6
2139 if test -n "$CC"; then
2140 ac_cv_prog_CC="$CC" # Let the user override the test.
2142 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2146 test -z "$as_dir" && as_dir=.
2147 for ac_exec_ext in '' $ac_executable_extensions; do
2148 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2149 ac_cv_prog_CC="${ac_tool_prefix}cc"
2150 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2160 if test -n "$CC"; then
2161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2162 $as_echo "$CC" >&6; }
2164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2165 $as_echo "no" >&6; }
2171 if test -z "$CC"; then
2172 # Extract the first word of "cc", so it can be a program name with args.
2173 set dummy cc; ac_word=$2
2174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2175 $as_echo_n "checking for $ac_word... " >&6; }
2176 if ${ac_cv_prog_CC+:} false; then :
2177 $as_echo_n "(cached) " >&6
2179 if test -n "$CC"; then
2180 ac_cv_prog_CC="$CC" # Let the user override the test.
2183 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2187 test -z "$as_dir" && as_dir=.
2188 for ac_exec_ext in '' $ac_executable_extensions; do
2189 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2190 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2191 ac_prog_rejected=yes
2195 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2202 if test $ac_prog_rejected = yes; then
2203 # We found a bogon in the path, so make sure we never use it.
2204 set dummy $ac_cv_prog_CC
2206 if test $# != 0; then
2207 # We chose a different compiler from the bogus one.
2208 # However, it has the same basename, so the bogon will be chosen
2209 # first if we set CC to just the basename; use the full file name.
2211 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2217 if test -n "$CC"; then
2218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2219 $as_echo "$CC" >&6; }
2221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2222 $as_echo "no" >&6; }
2227 if test -z "$CC"; then
2228 if test -n "$ac_tool_prefix"; then
2229 for ac_prog in cl.exe
2231 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2232 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2234 $as_echo_n "checking for $ac_word... " >&6; }
2235 if ${ac_cv_prog_CC+:} false; then :
2236 $as_echo_n "(cached) " >&6
2238 if test -n "$CC"; then
2239 ac_cv_prog_CC="$CC" # Let the user override the test.
2241 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2245 test -z "$as_dir" && as_dir=.
2246 for ac_exec_ext in '' $ac_executable_extensions; do
2247 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2248 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2249 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2259 if test -n "$CC"; then
2260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2261 $as_echo "$CC" >&6; }
2263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2264 $as_echo "no" >&6; }
2268 test -n "$CC" && break
2271 if test -z "$CC"; then
2273 for ac_prog in cl.exe
2275 # Extract the first word of "$ac_prog", so it can be a program name with args.
2276 set dummy $ac_prog; ac_word=$2
2277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2278 $as_echo_n "checking for $ac_word... " >&6; }
2279 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2280 $as_echo_n "(cached) " >&6
2282 if test -n "$ac_ct_CC"; then
2283 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2285 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2289 test -z "$as_dir" && as_dir=.
2290 for ac_exec_ext in '' $ac_executable_extensions; do
2291 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2292 ac_cv_prog_ac_ct_CC="$ac_prog"
2293 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2302 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2303 if test -n "$ac_ct_CC"; then
2304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2305 $as_echo "$ac_ct_CC" >&6; }
2307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2308 $as_echo "no" >&6; }
2312 test -n "$ac_ct_CC" && break
2315 if test "x$ac_ct_CC" = x; then
2318 case $cross_compiling:$ac_tool_warned in
2320 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2321 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2322 ac_tool_warned=yes ;;
2331 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2332 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2333 as_fn_error $? "no acceptable C compiler found in \$PATH
2334 See \`config.log' for more details" "$LINENO" 5; }
2336 # Provide some information about the compiler.
2337 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2340 for ac_option in --version -v -V -qversion; do
2341 { { ac_try="$ac_compiler $ac_option >&5"
2343 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2344 *) ac_try_echo=$ac_try;;
2346 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2347 $as_echo "$ac_try_echo"; } >&5
2348 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2350 if test -s conftest.err; then
2352 ... rest of stderr output deleted ...
2353 10q' conftest.err >conftest.er1
2354 cat conftest.er1 >&5
2356 rm -f conftest.er1 conftest.err
2357 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2358 test $ac_status = 0; }
2361 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2362 /* end confdefs.h. */
2372 ac_clean_files_save=$ac_clean_files
2373 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2374 # Try to create an executable without -o first, disregard a.out.
2375 # It will help us diagnose broken compilers, and finding out an intuition
2377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2378 $as_echo_n "checking whether the C compiler works... " >&6; }
2379 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2381 # The possible output files:
2382 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2385 for ac_file in $ac_files
2388 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2389 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2394 if { { ac_try="$ac_link_default"
2396 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2397 *) ac_try_echo=$ac_try;;
2399 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2400 $as_echo "$ac_try_echo"; } >&5
2401 (eval "$ac_link_default") 2>&5
2403 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2404 test $ac_status = 0; }; then :
2405 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2406 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2407 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2408 # so that the user can short-circuit this test for compilers unknown to
2410 for ac_file in $ac_files ''
2412 test -f "$ac_file" || continue
2414 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2417 # We found the default executable, but exeext='' is most
2421 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2423 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2425 # We set ac_cv_exeext here because the later test for it is not
2426 # safe: cross compilers may not add the suffix if given an `-o'
2427 # argument, so we may need to know it at that point already.
2428 # Even if this section looks crufty: it has the advantage of
2435 test "$ac_cv_exeext" = no && ac_cv_exeext=
2440 if test -z "$ac_file"; then :
2441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2442 $as_echo "no" >&6; }
2443 $as_echo "$as_me: failed program was:" >&5
2444 sed 's/^/| /' conftest.$ac_ext >&5
2446 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2447 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2448 as_fn_error 77 "C compiler cannot create executables
2449 See \`config.log' for more details" "$LINENO" 5; }
2451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2452 $as_echo "yes" >&6; }
2454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2455 $as_echo_n "checking for C compiler default output file name... " >&6; }
2456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2457 $as_echo "$ac_file" >&6; }
2458 ac_exeext=$ac_cv_exeext
2460 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2461 ac_clean_files=$ac_clean_files_save
2462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2463 $as_echo_n "checking for suffix of executables... " >&6; }
2464 if { { ac_try="$ac_link"
2466 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2467 *) ac_try_echo=$ac_try;;
2469 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2470 $as_echo "$ac_try_echo"; } >&5
2471 (eval "$ac_link") 2>&5
2473 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2474 test $ac_status = 0; }; then :
2475 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2476 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2477 # work properly (i.e., refer to `conftest.exe'), while it won't with
2479 for ac_file in conftest.exe conftest conftest.*; do
2480 test -f "$ac_file" || continue
2482 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2483 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2489 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2490 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2491 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2492 See \`config.log' for more details" "$LINENO" 5; }
2494 rm -f conftest conftest$ac_cv_exeext
2495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2496 $as_echo "$ac_cv_exeext" >&6; }
2498 rm -f conftest.$ac_ext
2499 EXEEXT=$ac_cv_exeext
2501 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2502 /* end confdefs.h. */
2507 FILE *f = fopen ("conftest.out", "w");
2508 return ferror (f) || fclose (f) != 0;
2514 ac_clean_files="$ac_clean_files conftest.out"
2515 # Check that the compiler produces executables we can run. If not, either
2516 # the compiler is broken, or we cross compile.
2517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2518 $as_echo_n "checking whether we are cross compiling... " >&6; }
2519 if test "$cross_compiling" != yes; then
2520 { { ac_try="$ac_link"
2522 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2523 *) ac_try_echo=$ac_try;;
2525 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2526 $as_echo "$ac_try_echo"; } >&5
2527 (eval "$ac_link") 2>&5
2529 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2530 test $ac_status = 0; }
2531 if { ac_try='./conftest$ac_cv_exeext'
2532 { { case "(($ac_try" in
2533 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2534 *) ac_try_echo=$ac_try;;
2536 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2537 $as_echo "$ac_try_echo"; } >&5
2538 (eval "$ac_try") 2>&5
2540 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2541 test $ac_status = 0; }; }; then
2544 if test "$cross_compiling" = maybe; then
2547 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2548 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2549 as_fn_error $? "cannot run C compiled programs.
2550 If you meant to cross compile, use \`--host'.
2551 See \`config.log' for more details" "$LINENO" 5; }
2555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2556 $as_echo "$cross_compiling" >&6; }
2558 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2559 ac_clean_files=$ac_clean_files_save
2560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2561 $as_echo_n "checking for suffix of object files... " >&6; }
2562 if ${ac_cv_objext+:} false; then :
2563 $as_echo_n "(cached) " >&6
2565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2566 /* end confdefs.h. */
2576 rm -f conftest.o conftest.obj
2577 if { { ac_try="$ac_compile"
2579 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2580 *) ac_try_echo=$ac_try;;
2582 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2583 $as_echo "$ac_try_echo"; } >&5
2584 (eval "$ac_compile") 2>&5
2586 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2587 test $ac_status = 0; }; then :
2588 for ac_file in conftest.o conftest.obj conftest.*; do
2589 test -f "$ac_file" || continue;
2591 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2592 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2597 $as_echo "$as_me: failed program was:" >&5
2598 sed 's/^/| /' conftest.$ac_ext >&5
2600 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2601 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2602 as_fn_error $? "cannot compute suffix of object files: cannot compile
2603 See \`config.log' for more details" "$LINENO" 5; }
2605 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2608 $as_echo "$ac_cv_objext" >&6; }
2609 OBJEXT=$ac_cv_objext
2611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2612 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2613 if ${ac_cv_c_compiler_gnu+:} false; then :
2614 $as_echo_n "(cached) " >&6
2616 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2617 /* end confdefs.h. */
2630 if ac_fn_c_try_compile "$LINENO"; then :
2635 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2636 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2640 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2641 if test $ac_compiler_gnu = yes; then
2646 ac_test_CFLAGS=${CFLAGS+set}
2647 ac_save_CFLAGS=$CFLAGS
2648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2649 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2650 if ${ac_cv_prog_cc_g+:} false; then :
2651 $as_echo_n "(cached) " >&6
2653 ac_save_c_werror_flag=$ac_c_werror_flag
2654 ac_c_werror_flag=yes
2657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2658 /* end confdefs.h. */
2668 if ac_fn_c_try_compile "$LINENO"; then :
2672 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2673 /* end confdefs.h. */
2683 if ac_fn_c_try_compile "$LINENO"; then :
2686 ac_c_werror_flag=$ac_save_c_werror_flag
2688 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2689 /* end confdefs.h. */
2699 if ac_fn_c_try_compile "$LINENO"; then :
2702 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2704 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2706 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2707 ac_c_werror_flag=$ac_save_c_werror_flag
2709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2710 $as_echo "$ac_cv_prog_cc_g" >&6; }
2711 if test "$ac_test_CFLAGS" = set; then
2712 CFLAGS=$ac_save_CFLAGS
2713 elif test $ac_cv_prog_cc_g = yes; then
2714 if test "$GCC" = yes; then
2720 if test "$GCC" = yes; then
2726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2727 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2728 if ${ac_cv_prog_cc_c89+:} false; then :
2729 $as_echo_n "(cached) " >&6
2731 ac_cv_prog_cc_c89=no
2733 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2734 /* end confdefs.h. */
2738 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2739 struct buf { int x; };
2740 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2741 static char *e (p, i)
2747 static char *f (char * (*g) (char **, int), char **p, ...)
2752 s = g (p, va_arg (v,int));
2757 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2758 function prototypes and stuff, but not '\xHH' hex character constants.
2759 These don't provoke an error unfortunately, instead are silently treated
2760 as 'x'. The following induces an error, until -std is added to get
2761 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2762 array size at least. It's necessary to write '\x00'==0 to get something
2763 that's true only with -std. */
2764 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2766 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2767 inside strings and character constants. */
2769 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2771 int test (int i, double x);
2772 struct s1 {int (*f) (int a);};
2773 struct s2 {int (*f) (double a);};
2774 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2780 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2785 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2786 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2788 CC="$ac_save_CC $ac_arg"
2789 if ac_fn_c_try_compile "$LINENO"; then :
2790 ac_cv_prog_cc_c89=$ac_arg
2792 rm -f core conftest.err conftest.$ac_objext
2793 test "x$ac_cv_prog_cc_c89" != "xno" && break
2795 rm -f conftest.$ac_ext
2800 case "x$ac_cv_prog_cc_c89" in
2802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2803 $as_echo "none needed" >&6; } ;;
2805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2806 $as_echo "unsupported" >&6; } ;;
2808 CC="$CC $ac_cv_prog_cc_c89"
2809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2810 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2812 if test "x$ac_cv_prog_cc_c89" != xno; then :
2817 ac_cpp='$CPP $CPPFLAGS'
2818 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2819 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2820 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2826 ac_cpp='$CPP $CPPFLAGS'
2827 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2828 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2829 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
2831 $as_echo_n "checking how to run the C preprocessor... " >&6; }
2832 # On Suns, sometimes $CPP names a directory.
2833 if test -n "$CPP" && test -d "$CPP"; then
2836 if test -z "$CPP"; then
2837 if ${ac_cv_prog_CPP+:} false; then :
2838 $as_echo_n "(cached) " >&6
2840 # Double quotes because CPP needs to be expanded
2841 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2844 for ac_c_preproc_warn_flag in '' yes
2846 # Use a header file that comes with gcc, so configuring glibc
2847 # with a fresh cross-compiler works.
2848 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2849 # <limits.h> exists even on freestanding compilers.
2850 # On the NeXT, cc -E runs the code through the compiler's parser,
2851 # not just through cpp. "Syntax error" is here to catch this case.
2852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2853 /* end confdefs.h. */
2855 # include <limits.h>
2857 # include <assert.h>
2861 if ac_fn_c_try_cpp "$LINENO"; then :
2864 # Broken: fails on valid input.
2867 rm -f conftest.err conftest.i conftest.$ac_ext
2869 # OK, works on sane cases. Now check whether nonexistent headers
2870 # can be detected and how.
2871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2872 /* end confdefs.h. */
2873 #include <ac_nonexistent.h>
2875 if ac_fn_c_try_cpp "$LINENO"; then :
2876 # Broken: success on invalid input.
2879 # Passes both tests.
2883 rm -f conftest.err conftest.i conftest.$ac_ext
2886 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2887 rm -f conftest.i conftest.err conftest.$ac_ext
2888 if $ac_preproc_ok; then :
2900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
2901 $as_echo "$CPP" >&6; }
2903 for ac_c_preproc_warn_flag in '' yes
2905 # Use a header file that comes with gcc, so configuring glibc
2906 # with a fresh cross-compiler works.
2907 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2908 # <limits.h> exists even on freestanding compilers.
2909 # On the NeXT, cc -E runs the code through the compiler's parser,
2910 # not just through cpp. "Syntax error" is here to catch this case.
2911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2912 /* end confdefs.h. */
2914 # include <limits.h>
2916 # include <assert.h>
2920 if ac_fn_c_try_cpp "$LINENO"; then :
2923 # Broken: fails on valid input.
2926 rm -f conftest.err conftest.i conftest.$ac_ext
2928 # OK, works on sane cases. Now check whether nonexistent headers
2929 # can be detected and how.
2930 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2931 /* end confdefs.h. */
2932 #include <ac_nonexistent.h>
2934 if ac_fn_c_try_cpp "$LINENO"; then :
2935 # Broken: success on invalid input.
2938 # Passes both tests.
2942 rm -f conftest.err conftest.i conftest.$ac_ext
2945 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2946 rm -f conftest.i conftest.err conftest.$ac_ext
2947 if $ac_preproc_ok; then :
2950 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2951 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2952 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
2953 See \`config.log' for more details" "$LINENO" 5; }
2957 ac_cpp='$CPP $CPPFLAGS'
2958 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2959 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2960 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
2964 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
2965 if ${ac_cv_path_GREP+:} false; then :
2966 $as_echo_n "(cached) " >&6
2968 if test -z "$GREP"; then
2969 ac_path_GREP_found=false
2970 # Loop through the user's path and test for each of PROGNAME-LIST
2971 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2972 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
2975 test -z "$as_dir" && as_dir=.
2976 for ac_prog in grep ggrep; do
2977 for ac_exec_ext in '' $ac_executable_extensions; do
2978 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
2979 as_fn_executable_p "$ac_path_GREP" || continue
2980 # Check for GNU ac_path_GREP and select it if it is found.
2981 # Check for GNU $ac_path_GREP
2982 case `"$ac_path_GREP" --version 2>&1` in
2984 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
2987 $as_echo_n 0123456789 >"conftest.in"
2990 cat "conftest.in" "conftest.in" >"conftest.tmp"
2991 mv "conftest.tmp" "conftest.in"
2992 cp "conftest.in" "conftest.nl"
2993 $as_echo 'GREP' >> "conftest.nl"
2994 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
2995 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2996 as_fn_arith $ac_count + 1 && ac_count=$as_val
2997 if test $ac_count -gt ${ac_path_GREP_max-0}; then
2998 # Best one so far, save it but keep looking for a better one
2999 ac_cv_path_GREP="$ac_path_GREP"
3000 ac_path_GREP_max=$ac_count
3002 # 10*(2^10) chars as input seems more than enough
3003 test $ac_count -gt 10 && break
3005 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3008 $ac_path_GREP_found && break 3
3013 if test -z "$ac_cv_path_GREP"; then
3014 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3017 ac_cv_path_GREP=$GREP
3021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3022 $as_echo "$ac_cv_path_GREP" >&6; }
3023 GREP="$ac_cv_path_GREP"
3026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3027 $as_echo_n "checking for egrep... " >&6; }
3028 if ${ac_cv_path_EGREP+:} false; then :
3029 $as_echo_n "(cached) " >&6
3031 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3032 then ac_cv_path_EGREP="$GREP -E"
3034 if test -z "$EGREP"; then
3035 ac_path_EGREP_found=false
3036 # Loop through the user's path and test for each of PROGNAME-LIST
3037 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3038 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3041 test -z "$as_dir" && as_dir=.
3042 for ac_prog in egrep; do
3043 for ac_exec_ext in '' $ac_executable_extensions; do
3044 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3045 as_fn_executable_p "$ac_path_EGREP" || continue
3046 # Check for GNU ac_path_EGREP and select it if it is found.
3047 # Check for GNU $ac_path_EGREP
3048 case `"$ac_path_EGREP" --version 2>&1` in
3050 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3053 $as_echo_n 0123456789 >"conftest.in"
3056 cat "conftest.in" "conftest.in" >"conftest.tmp"
3057 mv "conftest.tmp" "conftest.in"
3058 cp "conftest.in" "conftest.nl"
3059 $as_echo 'EGREP' >> "conftest.nl"
3060 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3061 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3062 as_fn_arith $ac_count + 1 && ac_count=$as_val
3063 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3064 # Best one so far, save it but keep looking for a better one
3065 ac_cv_path_EGREP="$ac_path_EGREP"
3066 ac_path_EGREP_max=$ac_count
3068 # 10*(2^10) chars as input seems more than enough
3069 test $ac_count -gt 10 && break
3071 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3074 $ac_path_EGREP_found && break 3
3079 if test -z "$ac_cv_path_EGREP"; then
3080 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3083 ac_cv_path_EGREP=$EGREP
3088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3089 $as_echo "$ac_cv_path_EGREP" >&6; }
3090 EGREP="$ac_cv_path_EGREP"
3093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3094 $as_echo_n "checking for ANSI C header files... " >&6; }
3095 if ${ac_cv_header_stdc+:} false; then :
3096 $as_echo_n "(cached) " >&6
3098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3099 /* end confdefs.h. */
3113 if ac_fn_c_try_compile "$LINENO"; then :
3114 ac_cv_header_stdc=yes
3116 ac_cv_header_stdc=no
3118 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3120 if test $ac_cv_header_stdc = yes; then
3121 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3123 /* end confdefs.h. */
3127 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3128 $EGREP "memchr" >/dev/null 2>&1; then :
3131 ac_cv_header_stdc=no
3137 if test $ac_cv_header_stdc = yes; then
3138 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3139 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3140 /* end confdefs.h. */
3144 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3145 $EGREP "free" >/dev/null 2>&1; then :
3148 ac_cv_header_stdc=no
3154 if test $ac_cv_header_stdc = yes; then
3155 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3156 if test "$cross_compiling" = yes; then :
3159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3160 /* end confdefs.h. */
3163 #if ((' ' & 0x0FF) == 0x020)
3164 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3165 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3167 # define ISLOWER(c) \
3168 (('a' <= (c) && (c) <= 'i') \
3169 || ('j' <= (c) && (c) <= 'r') \
3170 || ('s' <= (c) && (c) <= 'z'))
3171 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3174 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3179 for (i = 0; i < 256; i++)
3180 if (XOR (islower (i), ISLOWER (i))
3181 || toupper (i) != TOUPPER (i))
3186 if ac_fn_c_try_run "$LINENO"; then :
3189 ac_cv_header_stdc=no
3191 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3192 conftest.$ac_objext conftest.beam conftest.$ac_ext
3197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3198 $as_echo "$ac_cv_header_stdc" >&6; }
3199 if test $ac_cv_header_stdc = yes; then
3201 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3205 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3206 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3207 inttypes.h stdint.h unistd.h
3209 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3210 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3212 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3213 cat >>confdefs.h <<_ACEOF
3214 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3222 for ac_header in sys/socket.h
3224 ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
3225 if test "x$ac_cv_header_sys_socket_h" = xyes; then :
3226 cat >>confdefs.h <<_ACEOF
3227 #define HAVE_SYS_SOCKET_H 1
3234 for ac_header in openssl/crypto.h
3236 ac_fn_c_check_header_mongrel "$LINENO" "openssl/crypto.h" "ac_cv_header_openssl_crypto_h" "$ac_includes_default"
3237 if test "x$ac_cv_header_openssl_crypto_h" = xyes; then :
3238 cat >>confdefs.h <<_ACEOF
3239 #define HAVE_OPENSSL_CRYPTO_H 1
3241 CLIENT_SSL=bin/client-ssl
3246 for ac_header in gnutls/gnutls.h
3248 ac_fn_c_check_header_mongrel "$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 CLIENT_GNUTLS=bin/client-gnutls
3258 for ac_header in gnutls/gnutls.h
3260 ac_fn_c_check_header_mongrel "$LINENO" "gnutls/gnutls.h" "ac_cv_header_gnutls_gnutls_h" "$ac_includes_default"
3261 if test "x$ac_cv_header_gnutls_gnutls_h" = xyes; then :
3262 cat >>confdefs.h <<_ACEOF
3263 #define HAVE_GNUTLS_GNUTLS_H 1
3265 B64_GNUTLS=bin/ed25519_privkey_pem_to_pubkey_raw_b64
3275 case $CC-$host_os in
3276 gcc-*linux* | gcc-*Linux* | gcc-*LINUX* | gcc-FreeBSD | gcc-*SunOS* | cc-*SunOS* )
3278 LOADED_OPT="-shared -fPIC"
3279 echo "Using gcc on $host_os: will compile dynamically loaded module"
3283 echo "Will not compile dynamically loaded module: not known OS/CC combination"
3290 BIND_8_COMPAT=-DBIND_8_COMPAT
3295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_addr" >&5
3296 $as_echo_n "checking for library containing inet_addr... " >&6; }
3297 if ${ac_cv_search_inet_addr+:} false; then :
3298 $as_echo_n "(cached) " >&6
3300 ac_func_search_save_LIBS=$LIBS
3301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3302 /* end confdefs.h. */
3304 /* Override any GCC internal prototype to avoid an error.
3305 Use char because int might match the return type of a GCC
3306 builtin and then its argument prototype would still apply. */
3314 return inet_addr ();
3319 for ac_lib in '' nsl; do
3320 if test -z "$ac_lib"; then
3321 ac_res="none required"
3324 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3326 if ac_fn_c_try_link "$LINENO"; then :
3327 ac_cv_search_inet_addr=$ac_res
3329 rm -f core conftest.err conftest.$ac_objext \
3331 if ${ac_cv_search_inet_addr+:} false; then :
3335 if ${ac_cv_search_inet_addr+:} false; then :
3338 ac_cv_search_inet_addr=no
3341 LIBS=$ac_func_search_save_LIBS
3343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_addr" >&5
3344 $as_echo "$ac_cv_search_inet_addr" >&6; }
3345 ac_res=$ac_cv_search_inet_addr
3346 if test "$ac_res" != no; then :
3347 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing connect" >&5
3352 $as_echo_n "checking for library containing connect... " >&6; }
3353 if ${ac_cv_search_connect+:} false; then :
3354 $as_echo_n "(cached) " >&6
3356 ac_func_search_save_LIBS=$LIBS
3357 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3358 /* end confdefs.h. */
3360 /* Override any GCC internal prototype to avoid an error.
3361 Use char because int might match the return type of a GCC
3362 builtin and then its argument prototype would still apply. */
3375 for ac_lib in '' socket; do
3376 if test -z "$ac_lib"; then
3377 ac_res="none required"
3380 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3382 if ac_fn_c_try_link "$LINENO"; then :
3383 ac_cv_search_connect=$ac_res
3385 rm -f core conftest.err conftest.$ac_objext \
3387 if ${ac_cv_search_connect+:} false; then :
3391 if ${ac_cv_search_connect+:} false; then :
3394 ac_cv_search_connect=no
3397 LIBS=$ac_func_search_save_LIBS
3399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_connect" >&5
3400 $as_echo "$ac_cv_search_connect" >&6; }
3401 ac_res=$ac_cv_search_connect
3402 if test "$ac_res" != no; then :
3403 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_pton" >&5
3408 $as_echo_n "checking for library containing inet_pton... " >&6; }
3409 if ${ac_cv_search_inet_pton+:} false; then :
3410 $as_echo_n "(cached) " >&6
3412 ac_func_search_save_LIBS=$LIBS
3413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3414 /* end confdefs.h. */
3416 /* Override any GCC internal prototype to avoid an error.
3417 Use char because int might match the return type of a GCC
3418 builtin and then its argument prototype would still apply. */
3426 return inet_pton ();
3431 for ac_lib in '' nsl socket resolv; do
3432 if test -z "$ac_lib"; then
3433 ac_res="none required"
3436 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3438 if ac_fn_c_try_link "$LINENO"; then :
3439 ac_cv_search_inet_pton=$ac_res
3441 rm -f core conftest.err conftest.$ac_objext \
3443 if ${ac_cv_search_inet_pton+:} false; then :
3447 if ${ac_cv_search_inet_pton+:} false; then :
3450 ac_cv_search_inet_pton=no
3453 LIBS=$ac_func_search_save_LIBS
3455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_pton" >&5
3456 $as_echo "$ac_cv_search_inet_pton" >&6; }
3457 ac_res=$ac_cv_search_inet_pton
3458 if test "$ac_res" != no; then :
3459 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_ntop" >&5
3464 $as_echo_n "checking for library containing inet_ntop... " >&6; }
3465 if ${ac_cv_search_inet_ntop+:} false; then :
3466 $as_echo_n "(cached) " >&6
3468 ac_func_search_save_LIBS=$LIBS
3469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3470 /* end confdefs.h. */
3472 /* Override any GCC internal prototype to avoid an error.
3473 Use char because int might match the return type of a GCC
3474 builtin and then its argument prototype would still apply. */
3482 return inet_ntop ();
3487 for ac_lib in '' nsl socket resolv; do
3488 if test -z "$ac_lib"; then
3489 ac_res="none required"
3492 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3494 if ac_fn_c_try_link "$LINENO"; then :
3495 ac_cv_search_inet_ntop=$ac_res
3497 rm -f core conftest.err conftest.$ac_objext \
3499 if ${ac_cv_search_inet_ntop+:} false; then :
3503 if ${ac_cv_search_inet_ntop+:} false; then :
3506 ac_cv_search_inet_ntop=no
3509 LIBS=$ac_func_search_save_LIBS
3511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_ntop" >&5
3512 $as_echo "$ac_cv_search_inet_ntop" >&6; }
3513 ac_res=$ac_cv_search_inet_ntop
3514 if test "$ac_res" != no; then :
3515 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3530 ac_config_files="$ac_config_files Makefile"
3532 cat >confcache <<\_ACEOF
3533 # This file is a shell script that caches the results of configure
3534 # tests run on this system so they can be shared between configure
3535 # scripts and configure runs, see configure's option --config-cache.
3536 # It is not useful on other systems. If it contains results you don't
3537 # want to keep, you may remove or edit it.
3539 # config.status only pays attention to the cache file if you give it
3540 # the --recheck option to rerun configure.
3542 # `ac_cv_env_foo' variables (set or unset) will be overridden when
3543 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3548 # The following way of writing the cache mishandles newlines in values,
3549 # but we know of no workaround that is simple, portable, and efficient.
3550 # So, we kill variables containing newlines.
3551 # Ultrix sh set writes to stderr and can't be redirected directly,
3552 # and sets the high bit in the cache file unless we assign to the vars.
3554 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
3555 eval ac_val=\$$ac_var
3559 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3560 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3563 _ | IFS | as_nl) ;; #(
3564 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3565 *) { eval $ac_var=; unset $ac_var;} ;;
3571 case $as_nl`(ac_space=' '; set) 2>&1` in #(
3572 *${as_nl}ac_space=\ *)
3573 # `set' does not quote correctly, so add quotes: double-quote
3574 # substitution turns \\\\ into \\, and sed turns \\ into \.
3577 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3580 # `set' quotes correctly as required by POSIX, so do not add quotes.
3581 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3590 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3592 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3594 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
3595 if test -w "$cache_file"; then
3596 if test "x$cache_file" != "x/dev/null"; then
3597 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
3598 $as_echo "$as_me: updating cache $cache_file" >&6;}
3599 if test ! -f "$cache_file" || test -h "$cache_file"; then
3600 cat confcache >"$cache_file"
3602 case $cache_file in #(
3604 mv -f confcache "$cache_file"$$ &&
3605 mv -f "$cache_file"$$ "$cache_file" ;; #(
3607 mv -f confcache "$cache_file" ;;
3612 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
3613 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
3618 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3619 # Let make expand exec_prefix.
3620 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3622 # Transform confdefs.h into DEFS.
3623 # Protect against shell expansion while executing Makefile rules.
3624 # Protect against Makefile macro expansion.
3626 # If the first sed substitution is executed (which looks for macros that
3627 # take arguments), then branch to the quote section. Otherwise,
3628 # look for a macro that doesn't take arguments.
3638 s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g
3640 s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g
3644 s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g
3657 DEFS=`sed -n "$ac_script" confdefs.h`
3663 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3664 # 1. Remove the extension, and $U if already installed.
3665 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
3666 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
3667 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
3668 # will be set to the directory where LIBOBJS objects are built.
3669 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3670 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
3674 LTLIBOBJS=$ac_ltlibobjs
3678 : "${CONFIG_STATUS=./config.status}"
3680 ac_clean_files_save=$ac_clean_files
3681 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3682 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
3683 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3685 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
3687 # Generated by $as_me.
3688 # Run this file to recreate the current configuration.
3689 # Compiler output produced by configure, useful for debugging
3690 # configure, is in config.log if it exists.
3696 SHELL=\${CONFIG_SHELL-$SHELL}
3699 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
3700 ## -------------------- ##
3701 ## M4sh Initialization. ##
3702 ## -------------------- ##
3704 # Be more Bourne compatible
3705 DUALCASE=1; export DUALCASE # for MKS sh
3706 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
3709 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
3710 # is contrary to our usage. Disable this feature.
3711 alias -g '${1+"$@"}'='"$@"'
3712 setopt NO_GLOB_SUBST
3714 case `(set -o) 2>/dev/null` in #(
3726 # Printing a long string crashes Solaris 7 /usr/bin/printf.
3727 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3728 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
3729 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
3730 # Prefer a ksh shell builtin over an external printf program on Solaris,
3731 # but without wasting forks for bash or zsh.
3732 if test -z "$BASH_VERSION$ZSH_VERSION" \
3733 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
3734 as_echo='print -r --'
3735 as_echo_n='print -rn --'
3736 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
3737 as_echo='printf %s\n'
3738 as_echo_n='printf %s'
3740 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
3741 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
3742 as_echo_n='/usr/ucb/echo -n'
3744 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
3745 as_echo_n_body='eval
3749 expr "X$arg" : "X\\(.*\\)$as_nl";
3750 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
3752 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
3754 export as_echo_n_body
3755 as_echo_n='sh -c $as_echo_n_body as_echo'
3758 as_echo='sh -c $as_echo_body as_echo'
3761 # The user is always right.
3762 if test "${PATH_SEPARATOR+set}" != set; then
3764 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
3765 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
3772 # We need space, tab and new line, in precisely that order. Quoting is
3773 # there to prevent editors from complaining about space-tab.
3774 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
3775 # splitting by setting IFS to empty value.)
3778 # Find who we are. Look in the path if we contain no directory separator.
3781 *[\\/]* ) as_myself=$0 ;;
3782 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3786 test -z "$as_dir" && as_dir=.
3787 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3793 # We did not find ourselves, most probably we were run as `sh COMMAND'
3794 # in which case we are not to be found in the path.
3795 if test "x$as_myself" = x; then
3798 if test ! -f "$as_myself"; then
3799 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3803 # Unset variables that we do not need and which cause bugs (e.g. in
3804 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
3805 # suppresses any "Segmentation fault" message there. '((' could
3806 # trigger a bug in pdksh 5.2.14.
3807 for as_var in BASH_ENV ENV MAIL MAILPATH
3808 do eval test x\${$as_var+set} = xset \
3809 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
3822 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
3825 # as_fn_error STATUS ERROR [LINENO LOG_FD]
3826 # ----------------------------------------
3827 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
3828 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
3829 # script with STATUS, using 1 if that was 0.
3832 as_status=$1; test $as_status -eq 0 && as_status=1
3834 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
3835 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
3837 $as_echo "$as_me: error: $2" >&2
3838 as_fn_exit $as_status
3842 # as_fn_set_status STATUS
3843 # -----------------------
3844 # Set $? to STATUS, without forking.
3848 } # as_fn_set_status
3852 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
3862 # Portably unset VAR.
3865 { eval $1=; unset $1;}
3867 as_unset=as_fn_unset
3868 # as_fn_append VAR VALUE
3869 # ----------------------
3870 # Append the text in VALUE to the end of the definition contained in VAR. Take
3871 # advantage of any shell optimizations that allow amortized linear growth over
3872 # repeated appends, instead of the typical quadratic growth present in naive
3874 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
3875 eval 'as_fn_append ()
3886 # as_fn_arith ARG...
3887 # ------------------
3888 # Perform arithmetic evaluation on the ARGs, and store the result in the
3889 # global $as_val. Take advantage of shells that can avoid forks. The arguments
3890 # must be portable across $(()) and expr.
3891 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
3892 eval 'as_fn_arith ()
3899 as_val=`expr "$@" || test $? -eq 1`
3904 if expr a : '\(a\)' >/dev/null 2>&1 &&
3905 test "X`expr 00001 : '.*\(...\)'`" = X001; then
3911 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3912 as_basename=basename
3917 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
3923 as_me=`$as_basename -- "$0" ||
3924 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3925 X"$0" : 'X\(//\)$' \| \
3926 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3928 sed '/^.*\/\([^/][^/]*\)\/*$/{
3942 # Avoid depending upon Character Ranges.
3943 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3944 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3945 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3946 as_cr_digits='0123456789'
3947 as_cr_alnum=$as_cr_Letters$as_cr_digits
3949 ECHO_C= ECHO_N= ECHO_T=
3950 case `echo -n x` in #(((((
3952 case `echo 'xy\c'` in
3953 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
3955 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
3962 rm -f conf$$ conf$$.exe conf$$.file
3963 if test -d conf$$.dir; then
3964 rm -f conf$$.dir/conf$$.file
3967 mkdir conf$$.dir 2>/dev/null
3969 if (echo >conf$$.file) 2>/dev/null; then
3970 if ln -s conf$$.file conf$$ 2>/dev/null; then
3972 # ... but there are two gotchas:
3973 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3974 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3975 # In both cases, we have to default to `cp -pR'.
3976 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
3978 elif ln conf$$.file conf$$ 2>/dev/null; then
3986 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3987 rmdir conf$$.dir 2>/dev/null
3992 # Create "$as_dir" as a directory, including parents if necessary.
3997 -*) as_dir=./$as_dir;;
3999 test -d "$as_dir" || eval $as_mkdir_p || {
4003 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
4004 *) as_qdir=$as_dir;;
4006 as_dirs="'$as_qdir' $as_dirs"
4007 as_dir=`$as_dirname -- "$as_dir" ||
4008 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4009 X"$as_dir" : 'X\(//\)[^/]' \| \
4010 X"$as_dir" : 'X\(//\)$' \| \
4011 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
4012 $as_echo X"$as_dir" |
4013 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4030 test -d "$as_dir" && break
4032 test -z "$as_dirs" || eval "mkdir $as_dirs"
4033 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
4037 if mkdir -p . 2>/dev/null; then
4038 as_mkdir_p='mkdir -p "$as_dir"'
4040 test -d ./-p && rmdir ./-p
4045 # as_fn_executable_p FILE
4046 # -----------------------
4047 # Test if FILE is an executable regular file.
4048 as_fn_executable_p ()
4050 test -f "$1" && test -x "$1"
4051 } # as_fn_executable_p
4053 as_executable_p=as_fn_executable_p
4055 # Sed expression to map a string onto a valid CPP name.
4056 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4058 # Sed expression to map a string onto a valid variable name.
4059 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4063 ## ----------------------------------- ##
4064 ## Main body of $CONFIG_STATUS script. ##
4065 ## ----------------------------------- ##
4067 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
4069 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4070 # Save the log message, to keep $0 and so on meaningful, and to
4071 # report actual input values of CONFIG_FILES etc. instead of their
4072 # values after options handling.
4074 This file was extended by $as_me, which was
4075 generated by GNU Autoconf 2.69. Invocation command line was
4077 CONFIG_FILES = $CONFIG_FILES
4078 CONFIG_HEADERS = $CONFIG_HEADERS
4079 CONFIG_LINKS = $CONFIG_LINKS
4080 CONFIG_COMMANDS = $CONFIG_COMMANDS
4083 on `(hostname || uname -n) 2>/dev/null | sed 1q`
4088 case $ac_config_files in *"
4089 "*) set x $ac_config_files; shift; ac_config_files=$*;;
4094 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4095 # Files that config.status was made for.
4096 config_files="$ac_config_files"
4100 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4102 \`$as_me' instantiates files and other configuration actions
4103 from templates according to the current configuration. Unless the files
4104 and actions are specified as TAGs, all are instantiated by default.
4106 Usage: $0 [OPTION]... [TAG]...
4108 -h, --help print this help, then exit
4109 -V, --version print version number and configuration settings, then exit
4110 --config print configuration, then exit
4111 -q, --quiet, --silent
4112 do not print progress messages
4113 -d, --debug don't remove temporary files
4114 --recheck update $as_me by reconfiguring in the same conditions
4115 --file=FILE[:TEMPLATE]
4116 instantiate the configuration file FILE
4118 Configuration files:
4121 Report bugs to the package provider."
4124 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4125 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
4128 configured by $0, generated by GNU Autoconf 2.69,
4129 with options \\"\$ac_cs_config\\"
4131 Copyright (C) 2012 Free Software Foundation, Inc.
4132 This config.status script is free software; the Free Software Foundation
4133 gives unlimited permission to copy, distribute and modify it."
4137 test -n "\$AWK" || AWK=awk
4140 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4141 # The default lists apply if the user does not specify any file.
4147 ac_option=`expr "X$1" : 'X\([^=]*\)='`
4148 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
4152 ac_option=`expr "X$1" : 'X\([^=]*\)='`
4164 # Handling of the options.
4165 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4167 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
4168 $as_echo "$ac_cs_version"; exit ;;
4169 --config | --confi | --conf | --con | --co | --c )
4170 $as_echo "$ac_cs_config"; exit ;;
4171 --debug | --debu | --deb | --de | --d | -d )
4173 --file | --fil | --fi | --f )
4176 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4177 '') as_fn_error $? "missing file argument" ;;
4179 as_fn_append CONFIG_FILES " '$ac_optarg'"
4180 ac_need_defaults=false;;
4181 --he | --h | --help | --hel | -h )
4182 $as_echo "$ac_cs_usage"; exit ;;
4183 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4184 | -silent | --silent | --silen | --sile | --sil | --si | --s)
4188 -*) as_fn_error $? "unrecognized option: \`$1'
4189 Try \`$0 --help' for more information." ;;
4191 *) as_fn_append ac_config_targets " $1"
4192 ac_need_defaults=false ;;
4198 ac_configure_extra_args=
4200 if $ac_cs_silent; then
4202 ac_configure_extra_args="$ac_configure_extra_args --silent"
4206 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4207 if \$ac_cs_recheck; then
4208 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4210 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
4211 CONFIG_SHELL='$SHELL'
4217 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4221 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4222 ## Running $as_me. ##
4228 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4231 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4233 # Handling of arguments.
4234 for ac_config_target in $ac_config_targets
4236 case $ac_config_target in
4237 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
4239 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
4244 # If the user did not use the arguments to specify the items to instantiate,
4245 # then the envvar interface is used. Set only those that are not.
4246 # We use the long form for the default assignment because of an extremely
4247 # bizarre bug on SunOS 4.1.3.
4248 if $ac_need_defaults; then
4249 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
4252 # Have a temporary directory for convenience. Make it in the build tree
4253 # simply because there is no reason against having it here, and in addition,
4254 # creating and moving files from /tmp can sometimes cause problems.
4255 # Hook for its removal unless debugging.
4256 # Note that there is a small window in which the directory will not be cleaned:
4257 # after its creation but before its name has been assigned to `$tmp'.
4261 trap 'exit_status=$?
4263 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
4265 trap 'as_fn_exit 1' 1 2 13 15
4267 # Create a (secure) tmp directory for tmp files.
4270 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
4274 tmp=./conf$$-$RANDOM
4275 (umask 077 && mkdir "$tmp")
4276 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
4279 # Set up the scripts for CONFIG_FILES section.
4280 # No need to generate them if there are no CONFIG_FILES.
4281 # This happens for instance with `./config.status config.h'.
4282 if test -n "$CONFIG_FILES"; then
4285 ac_cr=`echo X | tr X '\015'`
4286 # On cygwin, bash can eat \r inside `` if the user requested igncr.
4287 # But we know of no other shell where ac_cr would be empty at this
4288 # point, so we can use a bashism as a fallback.
4289 if test "x$ac_cr" = x; then
4290 eval ac_cr=\$\'\\r\'
4292 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
4293 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
4299 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
4304 echo "cat >conf$$subs.awk <<_ACEOF" &&
4305 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
4308 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4309 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
4311 for ac_last_try in false false false false false :; do
4312 . ./conf$$subs.sh ||
4313 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4315 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
4316 if test $ac_delim_n = $ac_delim_num; then
4318 elif $ac_last_try; then
4319 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4321 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
4326 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4327 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
4331 s/^/S["/; s/!.*/"]=/
4341 s/\(.\{148\}\)..*/\1/
4343 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
4348 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4355 s/\(.\{148\}\)..*/\1/
4357 s/["\\]/\\&/g; s/^/"/; s/$/"/
4361 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4366 ' <conf$$subs.awk | sed '
4371 ' >>$CONFIG_STATUS || ac_write_fail=1
4372 rm -f conf$$subs.awk
4373 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4375 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
4376 for (key in S) S_is_set[key] = 1
4382 nfields = split(line, field, "@")
4384 len = length(field[1])
4385 for (i = 2; i < nfields; i++) {
4387 keylen = length(key)
4388 if (S_is_set[key]) {
4390 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
4391 len += length(value) + length(field[++i])
4402 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4403 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
4404 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
4407 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
4408 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
4411 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
4412 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
4413 # trailing colons and then remove the whole line if VPATH becomes empty
4414 # (actually we leave an empty line to preserve line numbers).
4415 if test "x$srcdir" = x.; then
4416 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
4434 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4435 fi # test -n "$CONFIG_FILES"
4438 eval set X " :F $CONFIG_FILES "
4443 :[FHLC]) ac_mode=$ac_tag; continue;;
4445 case $ac_mode$ac_tag in
4447 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
4448 :[FH]-) ac_tag=-:-;;
4449 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
4466 -) ac_f="$ac_tmp/stdin";;
4467 *) # Look for the file first in the build tree, then in the source tree
4468 # (if the path is not absolute). The absolute path cannot be DOS-style,
4469 # because $ac_f cannot contain `:'.
4473 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
4475 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
4477 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
4478 as_fn_append ac_file_inputs " '$ac_f'"
4481 # Let's still pretend it is `configure' which instantiates (i.e., don't
4482 # use $as_me), people would be surprised to read:
4483 # /* config.h. Generated by config.status. */
4484 configure_input='Generated from '`
4485 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
4487 if test x"$ac_file" != x-; then
4488 configure_input="$ac_file. $configure_input"
4489 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
4490 $as_echo "$as_me: creating $ac_file" >&6;}
4492 # Neutralize special characters interpreted by sed in replacement strings.
4493 case $configure_input in #(
4494 *\&* | *\|* | *\\* )
4495 ac_sed_conf_input=`$as_echo "$configure_input" |
4496 sed 's/[\\\\&|]/\\\\&/g'`;; #(
4497 *) ac_sed_conf_input=$configure_input;;
4501 *:-:* | *:-) cat >"$ac_tmp/stdin" \
4502 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
4507 ac_dir=`$as_dirname -- "$ac_file" ||
4508 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4509 X"$ac_file" : 'X\(//\)[^/]' \| \
4510 X"$ac_file" : 'X\(//\)$' \| \
4511 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
4512 $as_echo X"$ac_file" |
4513 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4530 as_dir="$ac_dir"; as_fn_mkdir_p
4534 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
4536 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
4537 # A ".." for each directory in $ac_dir_suffix.
4538 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
4539 case $ac_top_builddir_sub in
4540 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
4541 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
4544 ac_abs_top_builddir=$ac_pwd
4545 ac_abs_builddir=$ac_pwd$ac_dir_suffix
4546 # for backward compatibility:
4547 ac_top_builddir=$ac_top_build_prefix
4550 .) # We are building in place.
4552 ac_top_srcdir=$ac_top_builddir_sub
4553 ac_abs_top_srcdir=$ac_pwd ;;
4554 [\\/]* | ?:[\\/]* ) # Absolute name.
4555 ac_srcdir=$srcdir$ac_dir_suffix;
4556 ac_top_srcdir=$srcdir
4557 ac_abs_top_srcdir=$srcdir ;;
4559 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
4560 ac_top_srcdir=$ac_top_build_prefix$srcdir
4561 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
4563 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
4574 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4575 # If the template does not know about datarootdir, expand it.
4576 # FIXME: This hack should be removed a few years after 2.60.
4577 ac_datarootdir_hack=; ac_datarootdir_seen=
4588 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
4589 *datarootdir*) ac_datarootdir_seen=yes;;
4590 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
4591 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
4592 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
4594 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4595 ac_datarootdir_hack='
4596 s&@datadir@&$datadir&g
4597 s&@docdir@&$docdir&g
4598 s&@infodir@&$infodir&g
4599 s&@localedir@&$localedir&g
4600 s&@mandir@&$mandir&g
4601 s&\\\${datarootdir}&$datarootdir&g' ;;
4605 # Neutralize VPATH when `$srcdir' = `.'.
4606 # Shell code in configure.ac might set extrasub.
4607 # FIXME: do we really want to maintain this feature?
4608 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4609 ac_sed_extra="$ac_vpsub
4612 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4614 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
4615 s|@configure_input@|$ac_sed_conf_input|;t t
4616 s&@top_builddir@&$ac_top_builddir_sub&;t t
4617 s&@top_build_prefix@&$ac_top_build_prefix&;t t
4618 s&@srcdir@&$ac_srcdir&;t t
4619 s&@abs_srcdir@&$ac_abs_srcdir&;t t
4620 s&@top_srcdir@&$ac_top_srcdir&;t t
4621 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
4622 s&@builddir@&$ac_builddir&;t t
4623 s&@abs_builddir@&$ac_abs_builddir&;t t
4624 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
4625 $ac_datarootdir_hack
4627 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
4628 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4630 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
4631 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
4632 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
4633 "$ac_tmp/out"`; test -z "$ac_out"; } &&
4634 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4635 which seems to be undefined. Please make sure it is defined" >&5
4636 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4637 which seems to be undefined. Please make sure it is defined" >&2;}
4639 rm -f "$ac_tmp/stdin"
4641 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
4642 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
4644 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4656 ac_clean_files=$ac_clean_files_save
4658 test $ac_write_fail = 0 ||
4659 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
4662 # configure is writing to config.log, and then calls config.status.
4663 # config.status does its own redirection, appending to config.log.
4664 # Unfortunately, on DOS this fails, as config.log is still kept open
4665 # by configure, so config.status won't be able to write to it; its
4666 # output is simply discarded. So we exec the FD to /dev/null,
4667 # effectively closing config.log, so it can be properly (re)opened and
4668 # appended to by config.status. When coming back to configure, we
4669 # need to make the FD available again.
4670 if test "$no_create" != yes; then
4672 ac_config_status_args=
4673 test "$silent" = yes &&
4674 ac_config_status_args="$ac_config_status_args --quiet"
4676 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4678 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4679 # would make configure fail if this is the last instruction.
4680 $ac_cs_success || as_fn_exit 1
4682 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
4683 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
4684 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}