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
669 program_transform_name
682 enable_option_checking
684 ac_precious_vars='build_alias
695 # Initialize some variables set by options.
697 ac_init_version=false
698 ac_unrecognized_opts=
700 # The variables have the same names as the options, with
701 # dashes changed to underlines.
709 program_transform_name=s,x,x,
717 # Installation directory options.
718 # These are left unexpanded so users can "make install exec_prefix=/foo"
719 # and all the variables that are supposed to be based on exec_prefix
720 # by default will actually change.
721 # Use braces instead of parens because sh, perl, etc. also accept them.
722 # (The list follows the same order as the GNU Coding Standards.)
723 bindir='${exec_prefix}/bin'
724 sbindir='${exec_prefix}/sbin'
725 libexecdir='${exec_prefix}/libexec'
726 datarootdir='${prefix}/share'
727 datadir='${datarootdir}'
728 sysconfdir='${prefix}/etc'
729 sharedstatedir='${prefix}/com'
730 localstatedir='${prefix}/var'
731 runstatedir='${localstatedir}/run'
732 includedir='${prefix}/include'
733 oldincludedir='/usr/include'
734 docdir='${datarootdir}/doc/${PACKAGE}'
735 infodir='${datarootdir}/info'
740 libdir='${exec_prefix}/lib'
741 localedir='${datarootdir}/locale'
742 mandir='${datarootdir}/man'
748 # If the previous option needs an argument, assign it.
749 if test -n "$ac_prev"; then
750 eval $ac_prev=\$ac_option
756 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
761 # Accept the important Cygnus configure options, so we can diagnose typos.
763 case $ac_dashdash$ac_option in
767 -bindir | --bindir | --bindi | --bind | --bin | --bi)
769 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
772 -build | --build | --buil | --bui | --bu)
773 ac_prev=build_alias ;;
774 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
775 build_alias=$ac_optarg ;;
777 -cache-file | --cache-file | --cache-fil | --cache-fi \
778 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
779 ac_prev=cache_file ;;
780 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
781 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
782 cache_file=$ac_optarg ;;
785 cache_file=config.cache ;;
787 -datadir | --datadir | --datadi | --datad)
789 -datadir=* | --datadir=* | --datadi=* | --datad=*)
790 datadir=$ac_optarg ;;
792 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
793 | --dataroo | --dataro | --datar)
794 ac_prev=datarootdir ;;
795 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
796 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
797 datarootdir=$ac_optarg ;;
799 -disable-* | --disable-*)
800 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
801 # Reject names that are not valid shell variable names.
802 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
803 as_fn_error $? "invalid feature name: $ac_useropt"
804 ac_useropt_orig=$ac_useropt
805 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
806 case $ac_user_opts in
810 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
811 ac_unrecognized_sep=', ';;
813 eval enable_$ac_useropt=no ;;
815 -docdir | --docdir | --docdi | --doc | --do)
817 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
820 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
822 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
825 -enable-* | --enable-*)
826 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
827 # Reject names that are not valid shell variable names.
828 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
829 as_fn_error $? "invalid feature name: $ac_useropt"
830 ac_useropt_orig=$ac_useropt
831 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
832 case $ac_user_opts in
836 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
837 ac_unrecognized_sep=', ';;
839 eval enable_$ac_useropt=\$ac_optarg ;;
841 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
842 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
843 | --exec | --exe | --ex)
844 ac_prev=exec_prefix ;;
845 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
846 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
847 | --exec=* | --exe=* | --ex=*)
848 exec_prefix=$ac_optarg ;;
850 -gas | --gas | --ga | --g)
851 # Obsolete; use --with-gas.
854 -help | --help | --hel | --he | -h)
856 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
857 ac_init_help=recursive ;;
858 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
859 ac_init_help=short ;;
861 -host | --host | --hos | --ho)
862 ac_prev=host_alias ;;
863 -host=* | --host=* | --hos=* | --ho=*)
864 host_alias=$ac_optarg ;;
866 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
868 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
870 htmldir=$ac_optarg ;;
872 -includedir | --includedir | --includedi | --included | --include \
873 | --includ | --inclu | --incl | --inc)
874 ac_prev=includedir ;;
875 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
876 | --includ=* | --inclu=* | --incl=* | --inc=*)
877 includedir=$ac_optarg ;;
879 -infodir | --infodir | --infodi | --infod | --info | --inf)
881 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
882 infodir=$ac_optarg ;;
884 -libdir | --libdir | --libdi | --libd)
886 -libdir=* | --libdir=* | --libdi=* | --libd=*)
889 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
890 | --libexe | --libex | --libe)
891 ac_prev=libexecdir ;;
892 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
893 | --libexe=* | --libex=* | --libe=*)
894 libexecdir=$ac_optarg ;;
896 -localedir | --localedir | --localedi | --localed | --locale)
898 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
899 localedir=$ac_optarg ;;
901 -localstatedir | --localstatedir | --localstatedi | --localstated \
902 | --localstate | --localstat | --localsta | --localst | --locals)
903 ac_prev=localstatedir ;;
904 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
905 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
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1514 if ac_fn_c_try_cpp "$LINENO"; then :
1515 ac_header_preproc=yes
1517 ac_header_preproc=no
1519 rm -f conftest.err conftest.i conftest.$ac_ext
1520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1521 $as_echo "$ac_header_preproc" >&6; }
1523 # So? What about this header?
1524 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1526 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1527 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1528 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1529 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1532 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1533 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1534 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1535 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1536 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1537 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1538 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1539 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1540 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1541 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1545 $as_echo_n "checking for $2... " >&6; }
1546 if eval \${$3+:} false; then :
1547 $as_echo_n "(cached) " >&6
1549 eval "$3=\$ac_header_compiler"
1552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1553 $as_echo "$ac_res" >&6; }
1555 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1557 } # ac_fn_c_check_header_mongrel
1559 # ac_fn_c_try_run LINENO
1560 # ----------------------
1561 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1562 # that executables *can* be run.
1565 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1566 if { { ac_try="$ac_link"
1568 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1569 *) ac_try_echo=$ac_try;;
1571 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1572 $as_echo "$ac_try_echo"; } >&5
1573 (eval "$ac_link") 2>&5
1575 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1576 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1577 { { case "(($ac_try" in
1578 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1579 *) ac_try_echo=$ac_try;;
1581 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1582 $as_echo "$ac_try_echo"; } >&5
1583 (eval "$ac_try") 2>&5
1585 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1586 test $ac_status = 0; }; }; then :
1589 $as_echo "$as_me: program exited with status $ac_status" >&5
1590 $as_echo "$as_me: failed program was:" >&5
1591 sed 's/^/| /' conftest.$ac_ext >&5
1593 ac_retval=$ac_status
1595 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1596 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1597 as_fn_set_status $ac_retval
1601 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1602 # -------------------------------------------------------
1603 # Tests whether HEADER exists and can be compiled using the include files in
1604 # INCLUDES, setting the cache variable VAR accordingly.
1605 ac_fn_c_check_header_compile ()
1607 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1609 $as_echo_n "checking for $2... " >&6; }
1610 if eval \${$3+:} false; then :
1611 $as_echo_n "(cached) " >&6
1613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1614 /* end confdefs.h. */
1618 if ac_fn_c_try_compile "$LINENO"; then :
1623 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1627 $as_echo "$ac_res" >&6; }
1628 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1630 } # ac_fn_c_check_header_compile
1632 # ac_fn_c_try_link LINENO
1633 # -----------------------
1634 # Try to link conftest.$ac_ext, and return whether this succeeded.
1637 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1638 rm -f conftest.$ac_objext conftest$ac_exeext
1639 if { { ac_try="$ac_link"
1641 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1642 *) ac_try_echo=$ac_try;;
1644 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1645 $as_echo "$ac_try_echo"; } >&5
1646 (eval "$ac_link") 2>conftest.err
1648 if test -s conftest.err; then
1649 grep -v '^ *+' conftest.err >conftest.er1
1650 cat conftest.er1 >&5
1651 mv -f conftest.er1 conftest.err
1653 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1654 test $ac_status = 0; } && {
1655 test -z "$ac_c_werror_flag" ||
1656 test ! -s conftest.err
1657 } && test -s conftest$ac_exeext && {
1658 test "$cross_compiling" = yes ||
1659 test -x conftest$ac_exeext
1663 $as_echo "$as_me: failed program was:" >&5
1664 sed 's/^/| /' conftest.$ac_ext >&5
1668 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1669 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1670 # interfere with the next link command; also delete a directory that is
1671 # left behind by Apple's compiler. We do this before executing the actions.
1672 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1673 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1674 as_fn_set_status $ac_retval
1676 } # ac_fn_c_try_link
1677 cat >config.log <<_ACEOF
1678 This file contains any messages produced by compilers while
1679 running configure, to aid debugging if configure makes a mistake.
1681 It was created by $as_me, which was
1682 generated by GNU Autoconf 2.69. Invocation command line was
1694 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1695 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1696 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1697 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1698 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1700 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1701 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1703 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1704 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1705 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1706 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1707 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1708 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1709 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1713 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1717 test -z "$as_dir" && as_dir=.
1718 $as_echo "PATH: $as_dir"
1734 # Keep a trace of the command line.
1735 # Strip out --no-create and --no-recursion so they do not pile up.
1736 # Strip out --silent because we don't want to record it for future runs.
1737 # Also quote any args containing shell meta-characters.
1738 # Make two passes to allow for proper duplicate-argument suppression.
1742 ac_must_keep_next=false
1748 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1749 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1750 | -silent | --silent | --silen | --sile | --sil)
1753 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1756 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1758 as_fn_append ac_configure_args1 " '$ac_arg'"
1759 if test $ac_must_keep_next = true; then
1760 ac_must_keep_next=false # Got value, back to normal.
1763 *=* | --config-cache | -C | -disable-* | --disable-* \
1764 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1765 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1766 | -with-* | --with-* | -without-* | --without-* | --x)
1767 case "$ac_configure_args0 " in
1768 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1771 -* ) ac_must_keep_next=true ;;
1774 as_fn_append ac_configure_args " '$ac_arg'"
1779 { ac_configure_args0=; unset ac_configure_args0;}
1780 { ac_configure_args1=; unset ac_configure_args1;}
1782 # When interrupted or exit'd, cleanup temporary files, and complete
1783 # config.log. We remove comments because anyway the quotes in there
1784 # would cause problems or look ugly.
1785 # WARNING: Use '\'' to represent an apostrophe within the trap.
1786 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1787 trap 'exit_status=$?
1788 # Save into config.log some information that might help in debugging.
1792 $as_echo "## ---------------- ##
1793 ## Cache variables. ##
1794 ## ---------------- ##"
1796 # The following way of writing the cache mishandles newlines in values,
1798 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1799 eval ac_val=\$$ac_var
1803 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1804 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1807 _ | IFS | as_nl) ;; #(
1808 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1809 *) { eval $ac_var=; unset $ac_var;} ;;
1814 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1815 *${as_nl}ac_space=\ *)
1817 "s/'\''/'\''\\\\'\'''\''/g;
1818 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1821 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1828 $as_echo "## ----------------- ##
1829 ## Output variables. ##
1830 ## ----------------- ##"
1832 for ac_var in $ac_subst_vars
1834 eval ac_val=\$$ac_var
1836 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1838 $as_echo "$ac_var='\''$ac_val'\''"
1842 if test -n "$ac_subst_files"; then
1843 $as_echo "## ------------------- ##
1844 ## File substitutions. ##
1845 ## ------------------- ##"
1847 for ac_var in $ac_subst_files
1849 eval ac_val=\$$ac_var
1851 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1853 $as_echo "$ac_var='\''$ac_val'\''"
1858 if test -s confdefs.h; then
1859 $as_echo "## ----------- ##
1866 test "$ac_signal" != 0 &&
1867 $as_echo "$as_me: caught signal $ac_signal"
1868 $as_echo "$as_me: exit $exit_status"
1870 rm -f core *.core core.conftest.* &&
1871 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1874 for ac_signal in 1 2 13 15; do
1875 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1879 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1880 rm -f -r conftest* confdefs.h
1882 $as_echo "/* confdefs.h */" > confdefs.h
1884 # Predefined preprocessor variables.
1886 cat >>confdefs.h <<_ACEOF
1887 #define PACKAGE_NAME "$PACKAGE_NAME"
1890 cat >>confdefs.h <<_ACEOF
1891 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1894 cat >>confdefs.h <<_ACEOF
1895 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1898 cat >>confdefs.h <<_ACEOF
1899 #define PACKAGE_STRING "$PACKAGE_STRING"
1902 cat >>confdefs.h <<_ACEOF
1903 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1906 cat >>confdefs.h <<_ACEOF
1907 #define PACKAGE_URL "$PACKAGE_URL"
1911 # Let the site file select an alternate cache file if it wants to.
1912 # Prefer an explicitly selected file to automatically selected ones.
1915 if test -n "$CONFIG_SITE"; then
1916 # We do not want a PATH search for config.site.
1917 case $CONFIG_SITE in #((
1918 -*) ac_site_file1=./$CONFIG_SITE;;
1919 */*) ac_site_file1=$CONFIG_SITE;;
1920 *) ac_site_file1=./$CONFIG_SITE;;
1922 elif test "x$prefix" != xNONE; then
1923 ac_site_file1=$prefix/share/config.site
1924 ac_site_file2=$prefix/etc/config.site
1926 ac_site_file1=$ac_default_prefix/share/config.site
1927 ac_site_file2=$ac_default_prefix/etc/config.site
1929 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1931 test "x$ac_site_file" = xNONE && continue
1932 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1933 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1934 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1935 sed 's/^/| /' "$ac_site_file" >&5
1937 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1938 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1939 as_fn_error $? "failed to load site script $ac_site_file
1940 See \`config.log' for more details" "$LINENO" 5; }
1944 if test -r "$cache_file"; then
1945 # Some versions of bash will fail to source /dev/null (special files
1946 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
1947 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1948 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1949 $as_echo "$as_me: loading cache $cache_file" >&6;}
1951 [\\/]* | ?:[\\/]* ) . "$cache_file";;
1952 *) . "./$cache_file";;
1956 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1957 $as_echo "$as_me: creating cache $cache_file" >&6;}
1961 # Check that the precious variables saved in the cache have kept the same
1963 ac_cache_corrupted=false
1964 for ac_var in $ac_precious_vars; do
1965 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1966 eval ac_new_set=\$ac_env_${ac_var}_set
1967 eval ac_old_val=\$ac_cv_env_${ac_var}_value
1968 eval ac_new_val=\$ac_env_${ac_var}_value
1969 case $ac_old_set,$ac_new_set in
1971 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1972 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1973 ac_cache_corrupted=: ;;
1975 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1976 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1977 ac_cache_corrupted=: ;;
1980 if test "x$ac_old_val" != "x$ac_new_val"; then
1981 # differences in whitespace do not lead to failure.
1982 ac_old_val_w=`echo x $ac_old_val`
1983 ac_new_val_w=`echo x $ac_new_val`
1984 if test "$ac_old_val_w" != "$ac_new_val_w"; then
1985 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1986 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1987 ac_cache_corrupted=:
1989 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1990 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1991 eval $ac_var=\$ac_old_val
1993 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
1994 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
1995 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
1996 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
1999 # Pass precious variables to config.status.
2000 if test "$ac_new_set" = set; then
2002 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2003 *) ac_arg=$ac_var=$ac_new_val ;;
2005 case " $ac_configure_args " in
2006 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2007 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2011 if $ac_cache_corrupted; then
2012 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2013 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2014 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2015 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2016 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2018 ## -------------------- ##
2019 ## Main body of script. ##
2020 ## -------------------- ##
2023 ac_cpp='$CPP $CPPFLAGS'
2024 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2025 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2026 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2035 ac_cpp='$CPP $CPPFLAGS'
2036 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2037 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2038 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2039 if test -n "$ac_tool_prefix"; then
2040 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2041 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2043 $as_echo_n "checking for $ac_word... " >&6; }
2044 if ${ac_cv_prog_CC+:} false; then :
2045 $as_echo_n "(cached) " >&6
2047 if test -n "$CC"; then
2048 ac_cv_prog_CC="$CC" # Let the user override the test.
2050 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2054 test -z "$as_dir" && as_dir=.
2055 for ac_exec_ext in '' $ac_executable_extensions; do
2056 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2057 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2058 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2068 if test -n "$CC"; then
2069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2070 $as_echo "$CC" >&6; }
2072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2073 $as_echo "no" >&6; }
2078 if test -z "$ac_cv_prog_CC"; then
2080 # Extract the first word of "gcc", so it can be a program name with args.
2081 set dummy gcc; ac_word=$2
2082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2083 $as_echo_n "checking for $ac_word... " >&6; }
2084 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2085 $as_echo_n "(cached) " >&6
2087 if test -n "$ac_ct_CC"; then
2088 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2090 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2094 test -z "$as_dir" && as_dir=.
2095 for ac_exec_ext in '' $ac_executable_extensions; do
2096 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2097 ac_cv_prog_ac_ct_CC="gcc"
2098 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2107 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2108 if test -n "$ac_ct_CC"; then
2109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2110 $as_echo "$ac_ct_CC" >&6; }
2112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2113 $as_echo "no" >&6; }
2116 if test "x$ac_ct_CC" = x; then
2119 case $cross_compiling:$ac_tool_warned in
2121 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2122 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2123 ac_tool_warned=yes ;;
2131 if test -z "$CC"; then
2132 if test -n "$ac_tool_prefix"; then
2133 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2134 set dummy ${ac_tool_prefix}cc; ac_word=$2
2135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2136 $as_echo_n "checking for $ac_word... " >&6; }
2137 if ${ac_cv_prog_CC+:} false; then :
2138 $as_echo_n "(cached) " >&6
2140 if test -n "$CC"; then
2141 ac_cv_prog_CC="$CC" # Let the user override the test.
2143 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2147 test -z "$as_dir" && as_dir=.
2148 for ac_exec_ext in '' $ac_executable_extensions; do
2149 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2150 ac_cv_prog_CC="${ac_tool_prefix}cc"
2151 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2161 if test -n "$CC"; then
2162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2163 $as_echo "$CC" >&6; }
2165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2166 $as_echo "no" >&6; }
2172 if test -z "$CC"; then
2173 # Extract the first word of "cc", so it can be a program name with args.
2174 set dummy cc; ac_word=$2
2175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2176 $as_echo_n "checking for $ac_word... " >&6; }
2177 if ${ac_cv_prog_CC+:} false; then :
2178 $as_echo_n "(cached) " >&6
2180 if test -n "$CC"; then
2181 ac_cv_prog_CC="$CC" # Let the user override the test.
2184 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2188 test -z "$as_dir" && as_dir=.
2189 for ac_exec_ext in '' $ac_executable_extensions; do
2190 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2191 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2192 ac_prog_rejected=yes
2196 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2203 if test $ac_prog_rejected = yes; then
2204 # We found a bogon in the path, so make sure we never use it.
2205 set dummy $ac_cv_prog_CC
2207 if test $# != 0; then
2208 # We chose a different compiler from the bogus one.
2209 # However, it has the same basename, so the bogon will be chosen
2210 # first if we set CC to just the basename; use the full file name.
2212 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2218 if test -n "$CC"; then
2219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2220 $as_echo "$CC" >&6; }
2222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2223 $as_echo "no" >&6; }
2228 if test -z "$CC"; then
2229 if test -n "$ac_tool_prefix"; then
2230 for ac_prog in cl.exe
2232 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2233 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2235 $as_echo_n "checking for $ac_word... " >&6; }
2236 if ${ac_cv_prog_CC+:} false; then :
2237 $as_echo_n "(cached) " >&6
2239 if test -n "$CC"; then
2240 ac_cv_prog_CC="$CC" # Let the user override the test.
2242 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2246 test -z "$as_dir" && as_dir=.
2247 for ac_exec_ext in '' $ac_executable_extensions; do
2248 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2249 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2250 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2260 if test -n "$CC"; then
2261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2262 $as_echo "$CC" >&6; }
2264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2265 $as_echo "no" >&6; }
2269 test -n "$CC" && break
2272 if test -z "$CC"; then
2274 for ac_prog in cl.exe
2276 # Extract the first word of "$ac_prog", so it can be a program name with args.
2277 set dummy $ac_prog; ac_word=$2
2278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2279 $as_echo_n "checking for $ac_word... " >&6; }
2280 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2281 $as_echo_n "(cached) " >&6
2283 if test -n "$ac_ct_CC"; then
2284 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2286 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2290 test -z "$as_dir" && as_dir=.
2291 for ac_exec_ext in '' $ac_executable_extensions; do
2292 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2293 ac_cv_prog_ac_ct_CC="$ac_prog"
2294 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2303 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2304 if test -n "$ac_ct_CC"; then
2305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2306 $as_echo "$ac_ct_CC" >&6; }
2308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2309 $as_echo "no" >&6; }
2313 test -n "$ac_ct_CC" && break
2316 if test "x$ac_ct_CC" = x; then
2319 case $cross_compiling:$ac_tool_warned in
2321 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2322 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2323 ac_tool_warned=yes ;;
2332 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2333 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2334 as_fn_error $? "no acceptable C compiler found in \$PATH
2335 See \`config.log' for more details" "$LINENO" 5; }
2337 # Provide some information about the compiler.
2338 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2341 for ac_option in --version -v -V -qversion; do
2342 { { ac_try="$ac_compiler $ac_option >&5"
2344 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2345 *) ac_try_echo=$ac_try;;
2347 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2348 $as_echo "$ac_try_echo"; } >&5
2349 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2351 if test -s conftest.err; then
2353 ... rest of stderr output deleted ...
2354 10q' conftest.err >conftest.er1
2355 cat conftest.er1 >&5
2357 rm -f conftest.er1 conftest.err
2358 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2359 test $ac_status = 0; }
2362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2363 /* end confdefs.h. */
2373 ac_clean_files_save=$ac_clean_files
2374 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2375 # Try to create an executable without -o first, disregard a.out.
2376 # It will help us diagnose broken compilers, and finding out an intuition
2378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2379 $as_echo_n "checking whether the C compiler works... " >&6; }
2380 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2382 # The possible output files:
2383 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2386 for ac_file in $ac_files
2389 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2390 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2395 if { { ac_try="$ac_link_default"
2397 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2398 *) ac_try_echo=$ac_try;;
2400 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2401 $as_echo "$ac_try_echo"; } >&5
2402 (eval "$ac_link_default") 2>&5
2404 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2405 test $ac_status = 0; }; then :
2406 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2407 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2408 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2409 # so that the user can short-circuit this test for compilers unknown to
2411 for ac_file in $ac_files ''
2413 test -f "$ac_file" || continue
2415 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2418 # We found the default executable, but exeext='' is most
2422 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2424 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2426 # We set ac_cv_exeext here because the later test for it is not
2427 # safe: cross compilers may not add the suffix if given an `-o'
2428 # argument, so we may need to know it at that point already.
2429 # Even if this section looks crufty: it has the advantage of
2436 test "$ac_cv_exeext" = no && ac_cv_exeext=
2441 if test -z "$ac_file"; then :
2442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2443 $as_echo "no" >&6; }
2444 $as_echo "$as_me: failed program was:" >&5
2445 sed 's/^/| /' conftest.$ac_ext >&5
2447 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2448 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2449 as_fn_error 77 "C compiler cannot create executables
2450 See \`config.log' for more details" "$LINENO" 5; }
2452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2453 $as_echo "yes" >&6; }
2455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2456 $as_echo_n "checking for C compiler default output file name... " >&6; }
2457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2458 $as_echo "$ac_file" >&6; }
2459 ac_exeext=$ac_cv_exeext
2461 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2462 ac_clean_files=$ac_clean_files_save
2463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2464 $as_echo_n "checking for suffix of executables... " >&6; }
2465 if { { ac_try="$ac_link"
2467 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2468 *) ac_try_echo=$ac_try;;
2470 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2471 $as_echo "$ac_try_echo"; } >&5
2472 (eval "$ac_link") 2>&5
2474 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2475 test $ac_status = 0; }; then :
2476 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2477 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2478 # work properly (i.e., refer to `conftest.exe'), while it won't with
2480 for ac_file in conftest.exe conftest conftest.*; do
2481 test -f "$ac_file" || continue
2483 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2484 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2490 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2491 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2492 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2493 See \`config.log' for more details" "$LINENO" 5; }
2495 rm -f conftest conftest$ac_cv_exeext
2496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2497 $as_echo "$ac_cv_exeext" >&6; }
2499 rm -f conftest.$ac_ext
2500 EXEEXT=$ac_cv_exeext
2502 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2503 /* end confdefs.h. */
2508 FILE *f = fopen ("conftest.out", "w");
2509 return ferror (f) || fclose (f) != 0;
2515 ac_clean_files="$ac_clean_files conftest.out"
2516 # Check that the compiler produces executables we can run. If not, either
2517 # the compiler is broken, or we cross compile.
2518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2519 $as_echo_n "checking whether we are cross compiling... " >&6; }
2520 if test "$cross_compiling" != yes; then
2521 { { ac_try="$ac_link"
2523 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2524 *) ac_try_echo=$ac_try;;
2526 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2527 $as_echo "$ac_try_echo"; } >&5
2528 (eval "$ac_link") 2>&5
2530 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2531 test $ac_status = 0; }
2532 if { ac_try='./conftest$ac_cv_exeext'
2533 { { case "(($ac_try" in
2534 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2535 *) ac_try_echo=$ac_try;;
2537 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2538 $as_echo "$ac_try_echo"; } >&5
2539 (eval "$ac_try") 2>&5
2541 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2542 test $ac_status = 0; }; }; then
2545 if test "$cross_compiling" = maybe; then
2548 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2549 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2550 as_fn_error $? "cannot run C compiled programs.
2551 If you meant to cross compile, use \`--host'.
2552 See \`config.log' for more details" "$LINENO" 5; }
2556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2557 $as_echo "$cross_compiling" >&6; }
2559 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2560 ac_clean_files=$ac_clean_files_save
2561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2562 $as_echo_n "checking for suffix of object files... " >&6; }
2563 if ${ac_cv_objext+:} false; then :
2564 $as_echo_n "(cached) " >&6
2566 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2567 /* end confdefs.h. */
2577 rm -f conftest.o conftest.obj
2578 if { { ac_try="$ac_compile"
2580 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2581 *) ac_try_echo=$ac_try;;
2583 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2584 $as_echo "$ac_try_echo"; } >&5
2585 (eval "$ac_compile") 2>&5
2587 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2588 test $ac_status = 0; }; then :
2589 for ac_file in conftest.o conftest.obj conftest.*; do
2590 test -f "$ac_file" || continue;
2592 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2593 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2598 $as_echo "$as_me: failed program was:" >&5
2599 sed 's/^/| /' conftest.$ac_ext >&5
2601 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2602 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2603 as_fn_error $? "cannot compute suffix of object files: cannot compile
2604 See \`config.log' for more details" "$LINENO" 5; }
2606 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2609 $as_echo "$ac_cv_objext" >&6; }
2610 OBJEXT=$ac_cv_objext
2612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2613 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2614 if ${ac_cv_c_compiler_gnu+:} false; then :
2615 $as_echo_n "(cached) " >&6
2617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2618 /* end confdefs.h. */
2631 if ac_fn_c_try_compile "$LINENO"; then :
2636 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2637 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2641 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2642 if test $ac_compiler_gnu = yes; then
2647 ac_test_CFLAGS=${CFLAGS+set}
2648 ac_save_CFLAGS=$CFLAGS
2649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2650 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2651 if ${ac_cv_prog_cc_g+:} false; then :
2652 $as_echo_n "(cached) " >&6
2654 ac_save_c_werror_flag=$ac_c_werror_flag
2655 ac_c_werror_flag=yes
2658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2659 /* end confdefs.h. */
2669 if ac_fn_c_try_compile "$LINENO"; then :
2673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2674 /* end confdefs.h. */
2684 if ac_fn_c_try_compile "$LINENO"; then :
2687 ac_c_werror_flag=$ac_save_c_werror_flag
2689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2690 /* end confdefs.h. */
2700 if ac_fn_c_try_compile "$LINENO"; then :
2703 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2705 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2707 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2708 ac_c_werror_flag=$ac_save_c_werror_flag
2710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2711 $as_echo "$ac_cv_prog_cc_g" >&6; }
2712 if test "$ac_test_CFLAGS" = set; then
2713 CFLAGS=$ac_save_CFLAGS
2714 elif test $ac_cv_prog_cc_g = yes; then
2715 if test "$GCC" = yes; then
2721 if test "$GCC" = yes; then
2727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2728 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2729 if ${ac_cv_prog_cc_c89+:} false; then :
2730 $as_echo_n "(cached) " >&6
2732 ac_cv_prog_cc_c89=no
2734 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2735 /* end confdefs.h. */
2739 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2740 struct buf { int x; };
2741 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2742 static char *e (p, i)
2748 static char *f (char * (*g) (char **, int), char **p, ...)
2753 s = g (p, va_arg (v,int));
2758 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2759 function prototypes and stuff, but not '\xHH' hex character constants.
2760 These don't provoke an error unfortunately, instead are silently treated
2761 as 'x'. The following induces an error, until -std is added to get
2762 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2763 array size at least. It's necessary to write '\x00'==0 to get something
2764 that's true only with -std. */
2765 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2767 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2768 inside strings and character constants. */
2770 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2772 int test (int i, double x);
2773 struct s1 {int (*f) (int a);};
2774 struct s2 {int (*f) (double a);};
2775 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2781 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2786 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2787 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2789 CC="$ac_save_CC $ac_arg"
2790 if ac_fn_c_try_compile "$LINENO"; then :
2791 ac_cv_prog_cc_c89=$ac_arg
2793 rm -f core conftest.err conftest.$ac_objext
2794 test "x$ac_cv_prog_cc_c89" != "xno" && break
2796 rm -f conftest.$ac_ext
2801 case "x$ac_cv_prog_cc_c89" in
2803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2804 $as_echo "none needed" >&6; } ;;
2806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2807 $as_echo "unsupported" >&6; } ;;
2809 CC="$CC $ac_cv_prog_cc_c89"
2810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2811 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2813 if test "x$ac_cv_prog_cc_c89" != xno; then :
2818 ac_cpp='$CPP $CPPFLAGS'
2819 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2820 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2821 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2827 ac_cpp='$CPP $CPPFLAGS'
2828 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2829 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2830 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
2832 $as_echo_n "checking how to run the C preprocessor... " >&6; }
2833 # On Suns, sometimes $CPP names a directory.
2834 if test -n "$CPP" && test -d "$CPP"; then
2837 if test -z "$CPP"; then
2838 if ${ac_cv_prog_CPP+:} false; then :
2839 $as_echo_n "(cached) " >&6
2841 # Double quotes because CPP needs to be expanded
2842 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2845 for ac_c_preproc_warn_flag in '' yes
2847 # Use a header file that comes with gcc, so configuring glibc
2848 # with a fresh cross-compiler works.
2849 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2850 # <limits.h> exists even on freestanding compilers.
2851 # On the NeXT, cc -E runs the code through the compiler's parser,
2852 # not just through cpp. "Syntax error" is here to catch this case.
2853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2854 /* end confdefs.h. */
2856 # include <limits.h>
2858 # include <assert.h>
2862 if ac_fn_c_try_cpp "$LINENO"; then :
2865 # Broken: fails on valid input.
2868 rm -f conftest.err conftest.i conftest.$ac_ext
2870 # OK, works on sane cases. Now check whether nonexistent headers
2871 # can be detected and how.
2872 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2873 /* end confdefs.h. */
2874 #include <ac_nonexistent.h>
2876 if ac_fn_c_try_cpp "$LINENO"; then :
2877 # Broken: success on invalid input.
2880 # Passes both tests.
2884 rm -f conftest.err conftest.i conftest.$ac_ext
2887 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2888 rm -f conftest.i conftest.err conftest.$ac_ext
2889 if $ac_preproc_ok; then :
2901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
2902 $as_echo "$CPP" >&6; }
2904 for ac_c_preproc_warn_flag in '' yes
2906 # Use a header file that comes with gcc, so configuring glibc
2907 # with a fresh cross-compiler works.
2908 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2909 # <limits.h> exists even on freestanding compilers.
2910 # On the NeXT, cc -E runs the code through the compiler's parser,
2911 # not just through cpp. "Syntax error" is here to catch this case.
2912 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2913 /* end confdefs.h. */
2915 # include <limits.h>
2917 # include <assert.h>
2921 if ac_fn_c_try_cpp "$LINENO"; then :
2924 # Broken: fails on valid input.
2927 rm -f conftest.err conftest.i conftest.$ac_ext
2929 # OK, works on sane cases. Now check whether nonexistent headers
2930 # can be detected and how.
2931 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2932 /* end confdefs.h. */
2933 #include <ac_nonexistent.h>
2935 if ac_fn_c_try_cpp "$LINENO"; then :
2936 # Broken: success on invalid input.
2939 # Passes both tests.
2943 rm -f conftest.err conftest.i conftest.$ac_ext
2946 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2947 rm -f conftest.i conftest.err conftest.$ac_ext
2948 if $ac_preproc_ok; then :
2951 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2952 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2953 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
2954 See \`config.log' for more details" "$LINENO" 5; }
2958 ac_cpp='$CPP $CPPFLAGS'
2959 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2960 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2961 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
2965 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
2966 if ${ac_cv_path_GREP+:} false; then :
2967 $as_echo_n "(cached) " >&6
2969 if test -z "$GREP"; then
2970 ac_path_GREP_found=false
2971 # Loop through the user's path and test for each of PROGNAME-LIST
2972 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2973 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
2976 test -z "$as_dir" && as_dir=.
2977 for ac_prog in grep ggrep; do
2978 for ac_exec_ext in '' $ac_executable_extensions; do
2979 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
2980 as_fn_executable_p "$ac_path_GREP" || continue
2981 # Check for GNU ac_path_GREP and select it if it is found.
2982 # Check for GNU $ac_path_GREP
2983 case `"$ac_path_GREP" --version 2>&1` in
2985 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
2988 $as_echo_n 0123456789 >"conftest.in"
2991 cat "conftest.in" "conftest.in" >"conftest.tmp"
2992 mv "conftest.tmp" "conftest.in"
2993 cp "conftest.in" "conftest.nl"
2994 $as_echo 'GREP' >> "conftest.nl"
2995 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
2996 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2997 as_fn_arith $ac_count + 1 && ac_count=$as_val
2998 if test $ac_count -gt ${ac_path_GREP_max-0}; then
2999 # Best one so far, save it but keep looking for a better one
3000 ac_cv_path_GREP="$ac_path_GREP"
3001 ac_path_GREP_max=$ac_count
3003 # 10*(2^10) chars as input seems more than enough
3004 test $ac_count -gt 10 && break
3006 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3009 $ac_path_GREP_found && break 3
3014 if test -z "$ac_cv_path_GREP"; then
3015 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3018 ac_cv_path_GREP=$GREP
3022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3023 $as_echo "$ac_cv_path_GREP" >&6; }
3024 GREP="$ac_cv_path_GREP"
3027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3028 $as_echo_n "checking for egrep... " >&6; }
3029 if ${ac_cv_path_EGREP+:} false; then :
3030 $as_echo_n "(cached) " >&6
3032 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3033 then ac_cv_path_EGREP="$GREP -E"
3035 if test -z "$EGREP"; then
3036 ac_path_EGREP_found=false
3037 # Loop through the user's path and test for each of PROGNAME-LIST
3038 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3039 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3042 test -z "$as_dir" && as_dir=.
3043 for ac_prog in egrep; do
3044 for ac_exec_ext in '' $ac_executable_extensions; do
3045 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3046 as_fn_executable_p "$ac_path_EGREP" || continue
3047 # Check for GNU ac_path_EGREP and select it if it is found.
3048 # Check for GNU $ac_path_EGREP
3049 case `"$ac_path_EGREP" --version 2>&1` in
3051 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3054 $as_echo_n 0123456789 >"conftest.in"
3057 cat "conftest.in" "conftest.in" >"conftest.tmp"
3058 mv "conftest.tmp" "conftest.in"
3059 cp "conftest.in" "conftest.nl"
3060 $as_echo 'EGREP' >> "conftest.nl"
3061 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3062 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3063 as_fn_arith $ac_count + 1 && ac_count=$as_val
3064 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3065 # Best one so far, save it but keep looking for a better one
3066 ac_cv_path_EGREP="$ac_path_EGREP"
3067 ac_path_EGREP_max=$ac_count
3069 # 10*(2^10) chars as input seems more than enough
3070 test $ac_count -gt 10 && break
3072 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3075 $ac_path_EGREP_found && break 3
3080 if test -z "$ac_cv_path_EGREP"; then
3081 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3084 ac_cv_path_EGREP=$EGREP
3089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3090 $as_echo "$ac_cv_path_EGREP" >&6; }
3091 EGREP="$ac_cv_path_EGREP"
3094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3095 $as_echo_n "checking for ANSI C header files... " >&6; }
3096 if ${ac_cv_header_stdc+:} false; then :
3097 $as_echo_n "(cached) " >&6
3099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3100 /* end confdefs.h. */
3114 if ac_fn_c_try_compile "$LINENO"; then :
3115 ac_cv_header_stdc=yes
3117 ac_cv_header_stdc=no
3119 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3121 if test $ac_cv_header_stdc = yes; then
3122 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3123 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3124 /* end confdefs.h. */
3128 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3129 $EGREP "memchr" >/dev/null 2>&1; then :
3132 ac_cv_header_stdc=no
3138 if test $ac_cv_header_stdc = yes; then
3139 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3141 /* end confdefs.h. */
3145 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3146 $EGREP "free" >/dev/null 2>&1; then :
3149 ac_cv_header_stdc=no
3155 if test $ac_cv_header_stdc = yes; then
3156 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3157 if test "$cross_compiling" = yes; then :
3160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3161 /* end confdefs.h. */
3164 #if ((' ' & 0x0FF) == 0x020)
3165 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3166 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3168 # define ISLOWER(c) \
3169 (('a' <= (c) && (c) <= 'i') \
3170 || ('j' <= (c) && (c) <= 'r') \
3171 || ('s' <= (c) && (c) <= 'z'))
3172 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3175 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3180 for (i = 0; i < 256; i++)
3181 if (XOR (islower (i), ISLOWER (i))
3182 || toupper (i) != TOUPPER (i))
3187 if ac_fn_c_try_run "$LINENO"; then :
3190 ac_cv_header_stdc=no
3192 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3193 conftest.$ac_objext conftest.beam conftest.$ac_ext
3198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3199 $as_echo "$ac_cv_header_stdc" >&6; }
3200 if test $ac_cv_header_stdc = yes; then
3202 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3206 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3207 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3208 inttypes.h stdint.h unistd.h
3210 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3211 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3213 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3214 cat >>confdefs.h <<_ACEOF
3215 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3223 for ac_header in sys/socket.h
3225 ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
3226 if test "x$ac_cv_header_sys_socket_h" = xyes; then :
3227 cat >>confdefs.h <<_ACEOF
3228 #define HAVE_SYS_SOCKET_H 1
3235 for ac_header in openssl/crypto.h
3237 ac_fn_c_check_header_mongrel "$LINENO" "openssl/crypto.h" "ac_cv_header_openssl_crypto_h" "$ac_includes_default"
3238 if test "x$ac_cv_header_openssl_crypto_h" = xyes; then :
3239 cat >>confdefs.h <<_ACEOF
3240 #define HAVE_OPENSSL_CRYPTO_H 1
3242 CLIENT_OPENSSL=bin/client-ssl
3243 CLIENT_ANYTLS=bin/client-anytls
3248 for ac_header in gnutls/gnutls.h
3250 ac_fn_c_check_header_mongrel "$LINENO" "gnutls/gnutls.h" "ac_cv_header_gnutls_gnutls_h" "$ac_includes_default"
3251 if test "x$ac_cv_header_gnutls_gnutls_h" = xyes; then :
3252 cat >>confdefs.h <<_ACEOF
3253 #define HAVE_GNUTLS_GNUTLS_H 1
3255 CLIENT_GNUTLS=bin/client-gnutls
3256 CLIENT_ANYTLS=bin/client-anytls
3261 for ac_header in gnutls/gnutls.h
3263 ac_fn_c_check_header_mongrel "$LINENO" "gnutls/gnutls.h" "ac_cv_header_gnutls_gnutls_h" "$ac_includes_default"
3264 if test "x$ac_cv_header_gnutls_gnutls_h" = xyes; then :
3265 cat >>confdefs.h <<_ACEOF
3266 #define HAVE_GNUTLS_GNUTLS_H 1
3268 B64_GNUTLS=bin/ed25519_privkey_pem_to_pubkey_raw_b64
3278 case $CC-$host_os in
3279 gcc-*linux* | gcc-*Linux* | gcc-*LINUX* | gcc-FreeBSD)
3281 LOADED_OPT="-shared -fPIC"
3282 echo "Using gcc on $host_os: will compile dynamically loaded module"
3286 echo "Will not compile dynamically loaded module: not known OS/CC combination"
3293 BIND_8_COMPAT=-DBIND_8_COMPAT
3298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_addr" >&5
3299 $as_echo_n "checking for library containing inet_addr... " >&6; }
3300 if ${ac_cv_search_inet_addr+:} false; then :
3301 $as_echo_n "(cached) " >&6
3303 ac_func_search_save_LIBS=$LIBS
3304 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3305 /* end confdefs.h. */
3307 /* Override any GCC internal prototype to avoid an error.
3308 Use char because int might match the return type of a GCC
3309 builtin and then its argument prototype would still apply. */
3317 return inet_addr ();
3322 for ac_lib in '' nsl; do
3323 if test -z "$ac_lib"; then
3324 ac_res="none required"
3327 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3329 if ac_fn_c_try_link "$LINENO"; then :
3330 ac_cv_search_inet_addr=$ac_res
3332 rm -f core conftest.err conftest.$ac_objext \
3334 if ${ac_cv_search_inet_addr+:} false; then :
3338 if ${ac_cv_search_inet_addr+:} false; then :
3341 ac_cv_search_inet_addr=no
3344 LIBS=$ac_func_search_save_LIBS
3346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_addr" >&5
3347 $as_echo "$ac_cv_search_inet_addr" >&6; }
3348 ac_res=$ac_cv_search_inet_addr
3349 if test "$ac_res" != no; then :
3350 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing connect" >&5
3355 $as_echo_n "checking for library containing connect... " >&6; }
3356 if ${ac_cv_search_connect+:} false; then :
3357 $as_echo_n "(cached) " >&6
3359 ac_func_search_save_LIBS=$LIBS
3360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3361 /* end confdefs.h. */
3363 /* Override any GCC internal prototype to avoid an error.
3364 Use char because int might match the return type of a GCC
3365 builtin and then its argument prototype would still apply. */
3378 for ac_lib in '' socket; do
3379 if test -z "$ac_lib"; then
3380 ac_res="none required"
3383 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3385 if ac_fn_c_try_link "$LINENO"; then :
3386 ac_cv_search_connect=$ac_res
3388 rm -f core conftest.err conftest.$ac_objext \
3390 if ${ac_cv_search_connect+:} false; then :
3394 if ${ac_cv_search_connect+:} false; then :
3397 ac_cv_search_connect=no
3400 LIBS=$ac_func_search_save_LIBS
3402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_connect" >&5
3403 $as_echo "$ac_cv_search_connect" >&6; }
3404 ac_res=$ac_cv_search_connect
3405 if test "$ac_res" != no; then :
3406 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_pton" >&5
3411 $as_echo_n "checking for library containing inet_pton... " >&6; }
3412 if ${ac_cv_search_inet_pton+:} false; then :
3413 $as_echo_n "(cached) " >&6
3415 ac_func_search_save_LIBS=$LIBS
3416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3417 /* end confdefs.h. */
3419 /* Override any GCC internal prototype to avoid an error.
3420 Use char because int might match the return type of a GCC
3421 builtin and then its argument prototype would still apply. */
3429 return inet_pton ();
3434 for ac_lib in '' nsl socket resolv; do
3435 if test -z "$ac_lib"; then
3436 ac_res="none required"
3439 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3441 if ac_fn_c_try_link "$LINENO"; then :
3442 ac_cv_search_inet_pton=$ac_res
3444 rm -f core conftest.err conftest.$ac_objext \
3446 if ${ac_cv_search_inet_pton+:} false; then :
3450 if ${ac_cv_search_inet_pton+:} false; then :
3453 ac_cv_search_inet_pton=no
3456 LIBS=$ac_func_search_save_LIBS
3458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_pton" >&5
3459 $as_echo "$ac_cv_search_inet_pton" >&6; }
3460 ac_res=$ac_cv_search_inet_pton
3461 if test "$ac_res" != no; then :
3462 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_ntop" >&5
3467 $as_echo_n "checking for library containing inet_ntop... " >&6; }
3468 if ${ac_cv_search_inet_ntop+:} false; then :
3469 $as_echo_n "(cached) " >&6
3471 ac_func_search_save_LIBS=$LIBS
3472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3473 /* end confdefs.h. */
3475 /* Override any GCC internal prototype to avoid an error.
3476 Use char because int might match the return type of a GCC
3477 builtin and then its argument prototype would still apply. */
3485 return inet_ntop ();
3490 for ac_lib in '' nsl socket resolv; do
3491 if test -z "$ac_lib"; then
3492 ac_res="none required"
3495 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3497 if ac_fn_c_try_link "$LINENO"; then :
3498 ac_cv_search_inet_ntop=$ac_res
3500 rm -f core conftest.err conftest.$ac_objext \
3502 if ${ac_cv_search_inet_ntop+:} false; then :
3506 if ${ac_cv_search_inet_ntop+:} false; then :
3509 ac_cv_search_inet_ntop=no
3512 LIBS=$ac_func_search_save_LIBS
3514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_ntop" >&5
3515 $as_echo "$ac_cv_search_inet_ntop" >&6; }
3516 ac_res=$ac_cv_search_inet_ntop
3517 if test "$ac_res" != no; then :
3518 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3533 ac_config_files="$ac_config_files Makefile"
3535 cat >confcache <<\_ACEOF
3536 # This file is a shell script that caches the results of configure
3537 # tests run on this system so they can be shared between configure
3538 # scripts and configure runs, see configure's option --config-cache.
3539 # It is not useful on other systems. If it contains results you don't
3540 # want to keep, you may remove or edit it.
3542 # config.status only pays attention to the cache file if you give it
3543 # the --recheck option to rerun configure.
3545 # `ac_cv_env_foo' variables (set or unset) will be overridden when
3546 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3551 # The following way of writing the cache mishandles newlines in values,
3552 # but we know of no workaround that is simple, portable, and efficient.
3553 # So, we kill variables containing newlines.
3554 # Ultrix sh set writes to stderr and can't be redirected directly,
3555 # and sets the high bit in the cache file unless we assign to the vars.
3557 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
3558 eval ac_val=\$$ac_var
3562 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3563 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3566 _ | IFS | as_nl) ;; #(
3567 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3568 *) { eval $ac_var=; unset $ac_var;} ;;
3574 case $as_nl`(ac_space=' '; set) 2>&1` in #(
3575 *${as_nl}ac_space=\ *)
3576 # `set' does not quote correctly, so add quotes: double-quote
3577 # substitution turns \\\\ into \\, and sed turns \\ into \.
3580 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3583 # `set' quotes correctly as required by POSIX, so do not add quotes.
3584 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3593 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3595 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3597 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
3598 if test -w "$cache_file"; then
3599 if test "x$cache_file" != "x/dev/null"; then
3600 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
3601 $as_echo "$as_me: updating cache $cache_file" >&6;}
3602 if test ! -f "$cache_file" || test -h "$cache_file"; then
3603 cat confcache >"$cache_file"
3605 case $cache_file in #(
3607 mv -f confcache "$cache_file"$$ &&
3608 mv -f "$cache_file"$$ "$cache_file" ;; #(
3610 mv -f confcache "$cache_file" ;;
3615 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
3616 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
3621 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3622 # Let make expand exec_prefix.
3623 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3625 # Transform confdefs.h into DEFS.
3626 # Protect against shell expansion while executing Makefile rules.
3627 # Protect against Makefile macro expansion.
3629 # If the first sed substitution is executed (which looks for macros that
3630 # take arguments), then branch to the quote section. Otherwise,
3631 # look for a macro that doesn't take arguments.
3641 s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g
3643 s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g
3647 s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g
3660 DEFS=`sed -n "$ac_script" confdefs.h`
3666 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3667 # 1. Remove the extension, and $U if already installed.
3668 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
3669 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
3670 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
3671 # will be set to the directory where LIBOBJS objects are built.
3672 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3673 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
3677 LTLIBOBJS=$ac_ltlibobjs
3681 : "${CONFIG_STATUS=./config.status}"
3683 ac_clean_files_save=$ac_clean_files
3684 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3685 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
3686 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3688 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
3690 # Generated by $as_me.
3691 # Run this file to recreate the current configuration.
3692 # Compiler output produced by configure, useful for debugging
3693 # configure, is in config.log if it exists.
3699 SHELL=\${CONFIG_SHELL-$SHELL}
3702 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
3703 ## -------------------- ##
3704 ## M4sh Initialization. ##
3705 ## -------------------- ##
3707 # Be more Bourne compatible
3708 DUALCASE=1; export DUALCASE # for MKS sh
3709 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
3712 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
3713 # is contrary to our usage. Disable this feature.
3714 alias -g '${1+"$@"}'='"$@"'
3715 setopt NO_GLOB_SUBST
3717 case `(set -o) 2>/dev/null` in #(
3729 # Printing a long string crashes Solaris 7 /usr/bin/printf.
3730 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3731 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
3732 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
3733 # Prefer a ksh shell builtin over an external printf program on Solaris,
3734 # but without wasting forks for bash or zsh.
3735 if test -z "$BASH_VERSION$ZSH_VERSION" \
3736 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
3737 as_echo='print -r --'
3738 as_echo_n='print -rn --'
3739 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
3740 as_echo='printf %s\n'
3741 as_echo_n='printf %s'
3743 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
3744 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
3745 as_echo_n='/usr/ucb/echo -n'
3747 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
3748 as_echo_n_body='eval
3752 expr "X$arg" : "X\\(.*\\)$as_nl";
3753 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
3755 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
3757 export as_echo_n_body
3758 as_echo_n='sh -c $as_echo_n_body as_echo'
3761 as_echo='sh -c $as_echo_body as_echo'
3764 # The user is always right.
3765 if test "${PATH_SEPARATOR+set}" != set; then
3767 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
3768 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
3775 # We need space, tab and new line, in precisely that order. Quoting is
3776 # there to prevent editors from complaining about space-tab.
3777 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
3778 # splitting by setting IFS to empty value.)
3781 # Find who we are. Look in the path if we contain no directory separator.
3784 *[\\/]* ) as_myself=$0 ;;
3785 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3789 test -z "$as_dir" && as_dir=.
3790 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3796 # We did not find ourselves, most probably we were run as `sh COMMAND'
3797 # in which case we are not to be found in the path.
3798 if test "x$as_myself" = x; then
3801 if test ! -f "$as_myself"; then
3802 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3806 # Unset variables that we do not need and which cause bugs (e.g. in
3807 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
3808 # suppresses any "Segmentation fault" message there. '((' could
3809 # trigger a bug in pdksh 5.2.14.
3810 for as_var in BASH_ENV ENV MAIL MAILPATH
3811 do eval test x\${$as_var+set} = xset \
3812 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
3825 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
3828 # as_fn_error STATUS ERROR [LINENO LOG_FD]
3829 # ----------------------------------------
3830 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
3831 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
3832 # script with STATUS, using 1 if that was 0.
3835 as_status=$1; test $as_status -eq 0 && as_status=1
3837 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
3838 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
3840 $as_echo "$as_me: error: $2" >&2
3841 as_fn_exit $as_status
3845 # as_fn_set_status STATUS
3846 # -----------------------
3847 # Set $? to STATUS, without forking.
3851 } # as_fn_set_status
3855 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
3865 # Portably unset VAR.
3868 { eval $1=; unset $1;}
3870 as_unset=as_fn_unset
3871 # as_fn_append VAR VALUE
3872 # ----------------------
3873 # Append the text in VALUE to the end of the definition contained in VAR. Take
3874 # advantage of any shell optimizations that allow amortized linear growth over
3875 # repeated appends, instead of the typical quadratic growth present in naive
3877 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
3878 eval 'as_fn_append ()
3889 # as_fn_arith ARG...
3890 # ------------------
3891 # Perform arithmetic evaluation on the ARGs, and store the result in the
3892 # global $as_val. Take advantage of shells that can avoid forks. The arguments
3893 # must be portable across $(()) and expr.
3894 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
3895 eval 'as_fn_arith ()
3902 as_val=`expr "$@" || test $? -eq 1`
3907 if expr a : '\(a\)' >/dev/null 2>&1 &&
3908 test "X`expr 00001 : '.*\(...\)'`" = X001; then
3914 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3915 as_basename=basename
3920 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
3926 as_me=`$as_basename -- "$0" ||
3927 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3928 X"$0" : 'X\(//\)$' \| \
3929 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3931 sed '/^.*\/\([^/][^/]*\)\/*$/{
3945 # Avoid depending upon Character Ranges.
3946 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3947 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3948 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3949 as_cr_digits='0123456789'
3950 as_cr_alnum=$as_cr_Letters$as_cr_digits
3952 ECHO_C= ECHO_N= ECHO_T=
3953 case `echo -n x` in #(((((
3955 case `echo 'xy\c'` in
3956 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
3958 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
3965 rm -f conf$$ conf$$.exe conf$$.file
3966 if test -d conf$$.dir; then
3967 rm -f conf$$.dir/conf$$.file
3970 mkdir conf$$.dir 2>/dev/null
3972 if (echo >conf$$.file) 2>/dev/null; then
3973 if ln -s conf$$.file conf$$ 2>/dev/null; then
3975 # ... but there are two gotchas:
3976 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3977 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3978 # In both cases, we have to default to `cp -pR'.
3979 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
3981 elif ln conf$$.file conf$$ 2>/dev/null; then
3989 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3990 rmdir conf$$.dir 2>/dev/null
3995 # Create "$as_dir" as a directory, including parents if necessary.
4000 -*) as_dir=./$as_dir;;
4002 test -d "$as_dir" || eval $as_mkdir_p || {
4006 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
4007 *) as_qdir=$as_dir;;
4009 as_dirs="'$as_qdir' $as_dirs"
4010 as_dir=`$as_dirname -- "$as_dir" ||
4011 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4012 X"$as_dir" : 'X\(//\)[^/]' \| \
4013 X"$as_dir" : 'X\(//\)$' \| \
4014 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
4015 $as_echo X"$as_dir" |
4016 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4033 test -d "$as_dir" && break
4035 test -z "$as_dirs" || eval "mkdir $as_dirs"
4036 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
4040 if mkdir -p . 2>/dev/null; then
4041 as_mkdir_p='mkdir -p "$as_dir"'
4043 test -d ./-p && rmdir ./-p
4048 # as_fn_executable_p FILE
4049 # -----------------------
4050 # Test if FILE is an executable regular file.
4051 as_fn_executable_p ()
4053 test -f "$1" && test -x "$1"
4054 } # as_fn_executable_p
4056 as_executable_p=as_fn_executable_p
4058 # Sed expression to map a string onto a valid CPP name.
4059 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4061 # Sed expression to map a string onto a valid variable name.
4062 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4066 ## ----------------------------------- ##
4067 ## Main body of $CONFIG_STATUS script. ##
4068 ## ----------------------------------- ##
4070 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
4072 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4073 # Save the log message, to keep $0 and so on meaningful, and to
4074 # report actual input values of CONFIG_FILES etc. instead of their
4075 # values after options handling.
4077 This file was extended by $as_me, which was
4078 generated by GNU Autoconf 2.69. Invocation command line was
4080 CONFIG_FILES = $CONFIG_FILES
4081 CONFIG_HEADERS = $CONFIG_HEADERS
4082 CONFIG_LINKS = $CONFIG_LINKS
4083 CONFIG_COMMANDS = $CONFIG_COMMANDS
4086 on `(hostname || uname -n) 2>/dev/null | sed 1q`
4091 case $ac_config_files in *"
4092 "*) set x $ac_config_files; shift; ac_config_files=$*;;
4097 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4098 # Files that config.status was made for.
4099 config_files="$ac_config_files"
4103 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4105 \`$as_me' instantiates files and other configuration actions
4106 from templates according to the current configuration. Unless the files
4107 and actions are specified as TAGs, all are instantiated by default.
4109 Usage: $0 [OPTION]... [TAG]...
4111 -h, --help print this help, then exit
4112 -V, --version print version number and configuration settings, then exit
4113 --config print configuration, then exit
4114 -q, --quiet, --silent
4115 do not print progress messages
4116 -d, --debug don't remove temporary files
4117 --recheck update $as_me by reconfiguring in the same conditions
4118 --file=FILE[:TEMPLATE]
4119 instantiate the configuration file FILE
4121 Configuration files:
4124 Report bugs to the package provider."
4127 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4128 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
4131 configured by $0, generated by GNU Autoconf 2.69,
4132 with options \\"\$ac_cs_config\\"
4134 Copyright (C) 2012 Free Software Foundation, Inc.
4135 This config.status script is free software; the Free Software Foundation
4136 gives unlimited permission to copy, distribute and modify it."
4140 test -n "\$AWK" || AWK=awk
4143 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4144 # The default lists apply if the user does not specify any file.
4150 ac_option=`expr "X$1" : 'X\([^=]*\)='`
4151 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
4155 ac_option=`expr "X$1" : 'X\([^=]*\)='`
4167 # Handling of the options.
4168 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4170 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
4171 $as_echo "$ac_cs_version"; exit ;;
4172 --config | --confi | --conf | --con | --co | --c )
4173 $as_echo "$ac_cs_config"; exit ;;
4174 --debug | --debu | --deb | --de | --d | -d )
4176 --file | --fil | --fi | --f )
4179 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4180 '') as_fn_error $? "missing file argument" ;;
4182 as_fn_append CONFIG_FILES " '$ac_optarg'"
4183 ac_need_defaults=false;;
4184 --he | --h | --help | --hel | -h )
4185 $as_echo "$ac_cs_usage"; exit ;;
4186 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4187 | -silent | --silent | --silen | --sile | --sil | --si | --s)
4191 -*) as_fn_error $? "unrecognized option: \`$1'
4192 Try \`$0 --help' for more information." ;;
4194 *) as_fn_append ac_config_targets " $1"
4195 ac_need_defaults=false ;;
4201 ac_configure_extra_args=
4203 if $ac_cs_silent; then
4205 ac_configure_extra_args="$ac_configure_extra_args --silent"
4209 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4210 if \$ac_cs_recheck; then
4211 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4213 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
4214 CONFIG_SHELL='$SHELL'
4220 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4224 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4225 ## Running $as_me. ##
4231 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4234 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4236 # Handling of arguments.
4237 for ac_config_target in $ac_config_targets
4239 case $ac_config_target in
4240 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
4242 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
4247 # If the user did not use the arguments to specify the items to instantiate,
4248 # then the envvar interface is used. Set only those that are not.
4249 # We use the long form for the default assignment because of an extremely
4250 # bizarre bug on SunOS 4.1.3.
4251 if $ac_need_defaults; then
4252 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
4255 # Have a temporary directory for convenience. Make it in the build tree
4256 # simply because there is no reason against having it here, and in addition,
4257 # creating and moving files from /tmp can sometimes cause problems.
4258 # Hook for its removal unless debugging.
4259 # Note that there is a small window in which the directory will not be cleaned:
4260 # after its creation but before its name has been assigned to `$tmp'.
4264 trap 'exit_status=$?
4266 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
4268 trap 'as_fn_exit 1' 1 2 13 15
4270 # Create a (secure) tmp directory for tmp files.
4273 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
4277 tmp=./conf$$-$RANDOM
4278 (umask 077 && mkdir "$tmp")
4279 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
4282 # Set up the scripts for CONFIG_FILES section.
4283 # No need to generate them if there are no CONFIG_FILES.
4284 # This happens for instance with `./config.status config.h'.
4285 if test -n "$CONFIG_FILES"; then
4288 ac_cr=`echo X | tr X '\015'`
4289 # On cygwin, bash can eat \r inside `` if the user requested igncr.
4290 # But we know of no other shell where ac_cr would be empty at this
4291 # point, so we can use a bashism as a fallback.
4292 if test "x$ac_cr" = x; then
4293 eval ac_cr=\$\'\\r\'
4295 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
4296 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
4302 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
4307 echo "cat >conf$$subs.awk <<_ACEOF" &&
4308 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
4311 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4312 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
4314 for ac_last_try in false false false false false :; do
4315 . ./conf$$subs.sh ||
4316 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4318 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
4319 if test $ac_delim_n = $ac_delim_num; then
4321 elif $ac_last_try; then
4322 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4324 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
4329 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4330 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
4334 s/^/S["/; s/!.*/"]=/
4344 s/\(.\{148\}\)..*/\1/
4346 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
4351 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4358 s/\(.\{148\}\)..*/\1/
4360 s/["\\]/\\&/g; s/^/"/; s/$/"/
4364 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4369 ' <conf$$subs.awk | sed '
4374 ' >>$CONFIG_STATUS || ac_write_fail=1
4375 rm -f conf$$subs.awk
4376 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4378 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
4379 for (key in S) S_is_set[key] = 1
4385 nfields = split(line, field, "@")
4387 len = length(field[1])
4388 for (i = 2; i < nfields; i++) {
4390 keylen = length(key)
4391 if (S_is_set[key]) {
4393 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
4394 len += length(value) + length(field[++i])
4405 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4406 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
4407 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
4410 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
4411 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
4414 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
4415 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
4416 # trailing colons and then remove the whole line if VPATH becomes empty
4417 # (actually we leave an empty line to preserve line numbers).
4418 if test "x$srcdir" = x.; then
4419 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
4437 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4438 fi # test -n "$CONFIG_FILES"
4441 eval set X " :F $CONFIG_FILES "
4446 :[FHLC]) ac_mode=$ac_tag; continue;;
4448 case $ac_mode$ac_tag in
4450 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
4451 :[FH]-) ac_tag=-:-;;
4452 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
4469 -) ac_f="$ac_tmp/stdin";;
4470 *) # Look for the file first in the build tree, then in the source tree
4471 # (if the path is not absolute). The absolute path cannot be DOS-style,
4472 # because $ac_f cannot contain `:'.
4476 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
4478 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
4480 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
4481 as_fn_append ac_file_inputs " '$ac_f'"
4484 # Let's still pretend it is `configure' which instantiates (i.e., don't
4485 # use $as_me), people would be surprised to read:
4486 # /* config.h. Generated by config.status. */
4487 configure_input='Generated from '`
4488 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
4490 if test x"$ac_file" != x-; then
4491 configure_input="$ac_file. $configure_input"
4492 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
4493 $as_echo "$as_me: creating $ac_file" >&6;}
4495 # Neutralize special characters interpreted by sed in replacement strings.
4496 case $configure_input in #(
4497 *\&* | *\|* | *\\* )
4498 ac_sed_conf_input=`$as_echo "$configure_input" |
4499 sed 's/[\\\\&|]/\\\\&/g'`;; #(
4500 *) ac_sed_conf_input=$configure_input;;
4504 *:-:* | *:-) cat >"$ac_tmp/stdin" \
4505 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
4510 ac_dir=`$as_dirname -- "$ac_file" ||
4511 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4512 X"$ac_file" : 'X\(//\)[^/]' \| \
4513 X"$ac_file" : 'X\(//\)$' \| \
4514 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
4515 $as_echo X"$ac_file" |
4516 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4533 as_dir="$ac_dir"; as_fn_mkdir_p
4537 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
4539 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
4540 # A ".." for each directory in $ac_dir_suffix.
4541 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
4542 case $ac_top_builddir_sub in
4543 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
4544 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
4547 ac_abs_top_builddir=$ac_pwd
4548 ac_abs_builddir=$ac_pwd$ac_dir_suffix
4549 # for backward compatibility:
4550 ac_top_builddir=$ac_top_build_prefix
4553 .) # We are building in place.
4555 ac_top_srcdir=$ac_top_builddir_sub
4556 ac_abs_top_srcdir=$ac_pwd ;;
4557 [\\/]* | ?:[\\/]* ) # Absolute name.
4558 ac_srcdir=$srcdir$ac_dir_suffix;
4559 ac_top_srcdir=$srcdir
4560 ac_abs_top_srcdir=$srcdir ;;
4562 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
4563 ac_top_srcdir=$ac_top_build_prefix$srcdir
4564 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
4566 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
4577 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4578 # If the template does not know about datarootdir, expand it.
4579 # FIXME: This hack should be removed a few years after 2.60.
4580 ac_datarootdir_hack=; ac_datarootdir_seen=
4591 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
4592 *datarootdir*) ac_datarootdir_seen=yes;;
4593 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
4594 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
4595 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
4597 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4598 ac_datarootdir_hack='
4599 s&@datadir@&$datadir&g
4600 s&@docdir@&$docdir&g
4601 s&@infodir@&$infodir&g
4602 s&@localedir@&$localedir&g
4603 s&@mandir@&$mandir&g
4604 s&\\\${datarootdir}&$datarootdir&g' ;;
4608 # Neutralize VPATH when `$srcdir' = `.'.
4609 # Shell code in configure.ac might set extrasub.
4610 # FIXME: do we really want to maintain this feature?
4611 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4612 ac_sed_extra="$ac_vpsub
4615 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4617 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
4618 s|@configure_input@|$ac_sed_conf_input|;t t
4619 s&@top_builddir@&$ac_top_builddir_sub&;t t
4620 s&@top_build_prefix@&$ac_top_build_prefix&;t t
4621 s&@srcdir@&$ac_srcdir&;t t
4622 s&@abs_srcdir@&$ac_abs_srcdir&;t t
4623 s&@top_srcdir@&$ac_top_srcdir&;t t
4624 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
4625 s&@builddir@&$ac_builddir&;t t
4626 s&@abs_builddir@&$ac_abs_builddir&;t t
4627 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
4628 $ac_datarootdir_hack
4630 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
4631 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4633 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
4634 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
4635 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
4636 "$ac_tmp/out"`; test -z "$ac_out"; } &&
4637 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4638 which seems to be undefined. Please make sure it is defined" >&5
4639 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4640 which seems to be undefined. Please make sure it is defined" >&2;}
4642 rm -f "$ac_tmp/stdin"
4644 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
4645 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
4647 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4659 ac_clean_files=$ac_clean_files_save
4661 test $ac_write_fail = 0 ||
4662 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
4665 # configure is writing to config.log, and then calls config.status.
4666 # config.status does its own redirection, appending to config.log.
4667 # Unfortunately, on DOS this fails, as config.log is still kept open
4668 # by configure, so config.status won't be able to write to it; its
4669 # output is simply discarded. So we exec the FD to /dev/null,
4670 # effectively closing config.log, so it can be properly (re)opened and
4671 # appended to by config.status. When coming back to configure, we
4672 # need to make the FD available again.
4673 if test "$no_create" != yes; then
4675 ac_config_status_args=
4676 test "$silent" = yes &&
4677 ac_config_status_args="$ac_config_status_args --quiet"
4679 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4681 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4682 # would make configure fail if this is the last instruction.
4683 $ac_cs_success || as_fn_exit 1
4685 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
4686 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
4687 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}