2 # From configure.ac Id: configure.in.
3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated by GNU Autoconf 2.69 for secnet 0.1.18+.
6 # Report bugs to <secnet@chiark.greenend.org.uk>.
9 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
12 # This configure script is free software; the Free Software Foundation
13 # gives unlimited permission to copy, distribute and modify it.
14 ## -------------------- ##
15 ## M4sh Initialization. ##
16 ## -------------------- ##
18 # Be more Bourne compatible
19 DUALCASE=1; export DUALCASE # for MKS sh
20 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
23 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
24 # is contrary to our usage. Disable this feature.
25 alias -g '${1+"$@"}'='"$@"'
28 case `(set -o) 2>/dev/null` in #(
40 # Printing a long string crashes Solaris 7 /usr/bin/printf.
41 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
43 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
44 # Prefer a ksh shell builtin over an external printf program on Solaris,
45 # but without wasting forks for bash or zsh.
46 if test -z "$BASH_VERSION$ZSH_VERSION" \
47 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
49 as_echo_n='print -rn --'
50 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
54 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
55 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
56 as_echo_n='/usr/ucb/echo -n'
58 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
63 expr "X$arg" : "X\\(.*\\)$as_nl";
64 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
66 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
69 as_echo_n='sh -c $as_echo_n_body as_echo'
72 as_echo='sh -c $as_echo_body as_echo'
75 # The user is always right.
76 if test "${PATH_SEPARATOR+set}" != set; then
78 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
79 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
86 # We need space, tab and new line, in precisely that order. Quoting is
87 # there to prevent editors from complaining about space-tab.
88 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
89 # splitting by setting IFS to empty value.)
92 # Find who we are. Look in the path if we contain no directory separator.
95 *[\\/]* ) as_myself=$0 ;;
96 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
100 test -z "$as_dir" && as_dir=.
101 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
107 # We did not find ourselves, most probably we were run as `sh COMMAND'
108 # in which case we are not to be found in the path.
109 if test "x$as_myself" = x; then
112 if test ! -f "$as_myself"; then
113 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
117 # Unset variables that we do not need and which cause bugs (e.g. in
118 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
119 # suppresses any "Segmentation fault" message there. '((' could
120 # trigger a bug in pdksh 5.2.14.
121 for as_var in BASH_ENV ENV MAIL MAILPATH
122 do eval test x\${$as_var+set} = xset \
123 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
136 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
138 # Use a proper internal environment variable to ensure we don't fall
139 # into an infinite loop, continuously re-executing ourselves.
140 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
141 _as_can_reexec=no; export _as_can_reexec;
142 # We cannot yet assume a decent shell, so we have to provide a
143 # neutralization value for shells without unset; and this also
144 # works around shells that cannot unset nonexistent variables.
145 # Preserve -v and -x to the replacement shell.
148 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
150 *v*x* | *x*v* ) as_opts=-vx ;;
155 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
156 # Admittedly, this is quite paranoid, since all the known shells bail
157 # out after a failed `exec'.
158 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
161 # We don't want this to propagate to other subprocesses.
162 { _as_can_reexec=; unset _as_can_reexec;}
163 if test "x$CONFIG_SHELL" = x; then
164 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
167 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
168 # is contrary to our usage. Disable this feature.
169 alias -g '\${1+\"\$@\"}'='\"\$@\"'
172 case \`(set -o) 2>/dev/null\` in #(
180 as_required="as_fn_return () { (exit \$1); }
181 as_fn_success () { as_fn_return 0; }
182 as_fn_failure () { as_fn_return 1; }
183 as_fn_ret_success () { return 0; }
184 as_fn_ret_failure () { return 1; }
187 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
188 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
189 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
190 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
191 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
194 exitcode=1; echo positional parameters were not saved.
196 test x\$exitcode = x0 || exit 1
198 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
199 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
200 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
201 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
202 test \$(( 1 + 1 )) = 2 || exit 1"
203 if (eval "$as_required") 2>/dev/null; then :
208 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
211 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
213 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
216 test -z "$as_dir" && as_dir=.
220 for as_base in sh bash ksh sh5; do
221 # Try only shells that exist, to save several forks.
222 as_shell=$as_dir/$as_base
223 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
224 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
225 CONFIG_SHELL=$as_shell as_have_required=yes
226 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
234 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
235 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
236 CONFIG_SHELL=$SHELL as_have_required=yes
241 if test "x$CONFIG_SHELL" != x; then :
243 # We cannot yet assume a decent shell, so we have to provide a
244 # neutralization value for shells without unset; and this also
245 # works around shells that cannot unset nonexistent variables.
246 # Preserve -v and -x to the replacement shell.
249 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
251 *v*x* | *x*v* ) as_opts=-vx ;;
256 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
257 # Admittedly, this is quite paranoid, since all the known shells bail
258 # out after a failed `exec'.
259 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
263 if test x$as_have_required = xno; then :
264 $as_echo "$0: This script requires a shell more modern than all"
265 $as_echo "$0: the shells that I found on your system."
266 if test x${ZSH_VERSION+set} = xset ; then
267 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
268 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
270 $as_echo "$0: Please tell bug-autoconf@gnu.org and
271 $0: secnet@chiark.greenend.org.uk about your system,
272 $0: including any error possibly output before this
273 $0: message. Then install a modern shell, or manually run
274 $0: the script under such a shell if you do have one."
280 SHELL=${CONFIG_SHELL-/bin/sh}
282 # Unset more variables known to interfere with behavior of common tools.
283 CLICOLOR_FORCE= GREP_OPTIONS=
284 unset CLICOLOR_FORCE GREP_OPTIONS
286 ## --------------------- ##
287 ## M4sh Shell Functions. ##
288 ## --------------------- ##
291 # Portably unset VAR.
294 { eval $1=; unset $1;}
298 # as_fn_set_status STATUS
299 # -----------------------
300 # Set $? to STATUS, without forking.
308 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
318 # Create "$as_dir" as a directory, including parents if necessary.
323 -*) as_dir=./$as_dir;;
325 test -d "$as_dir" || eval $as_mkdir_p || {
329 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
332 as_dirs="'$as_qdir' $as_dirs"
333 as_dir=`$as_dirname -- "$as_dir" ||
334 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
335 X"$as_dir" : 'X\(//\)[^/]' \| \
336 X"$as_dir" : 'X\(//\)$' \| \
337 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
338 $as_echo X"$as_dir" |
339 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
356 test -d "$as_dir" && break
358 test -z "$as_dirs" || eval "mkdir $as_dirs"
359 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
364 # as_fn_executable_p FILE
365 # -----------------------
366 # Test if FILE is an executable regular file.
367 as_fn_executable_p ()
369 test -f "$1" && test -x "$1"
370 } # as_fn_executable_p
371 # as_fn_append VAR VALUE
372 # ----------------------
373 # Append the text in VALUE to the end of the definition contained in VAR. Take
374 # advantage of any shell optimizations that allow amortized linear growth over
375 # repeated appends, instead of the typical quadratic growth present in naive
377 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
378 eval 'as_fn_append ()
391 # Perform arithmetic evaluation on the ARGs, and store the result in the
392 # global $as_val. Take advantage of shells that can avoid forks. The arguments
393 # must be portable across $(()) and expr.
394 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
402 as_val=`expr "$@" || test $? -eq 1`
407 # as_fn_error STATUS ERROR [LINENO LOG_FD]
408 # ----------------------------------------
409 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
410 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
411 # script with STATUS, using 1 if that was 0.
414 as_status=$1; test $as_status -eq 0 && as_status=1
416 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
417 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
419 $as_echo "$as_me: error: $2" >&2
420 as_fn_exit $as_status
423 if expr a : '\(a\)' >/dev/null 2>&1 &&
424 test "X`expr 00001 : '.*\(...\)'`" = X001; then
430 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
436 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
442 as_me=`$as_basename -- "$0" ||
443 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
444 X"$0" : 'X\(//\)$' \| \
445 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
447 sed '/^.*\/\([^/][^/]*\)\/*$/{
461 # Avoid depending upon Character Ranges.
462 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
463 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
464 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
465 as_cr_digits='0123456789'
466 as_cr_alnum=$as_cr_Letters$as_cr_digits
469 as_lineno_1=$LINENO as_lineno_1a=$LINENO
470 as_lineno_2=$LINENO as_lineno_2a=$LINENO
471 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
472 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
473 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
485 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
489 chmod +x "$as_me.lineno" ||
490 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
492 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
493 # already done that, so ensure we don't try to do so again and fall
494 # in an infinite loop. This has already happened in practice.
495 _as_can_reexec=no; export _as_can_reexec
496 # Don't try to exec as it changes $[0], causing all sort of problems
497 # (the dirname of $[0] is not the place where we might find the
498 # original and so on. Autoconf is especially sensitive to this).
500 # Exit status is that of the last command.
504 ECHO_C= ECHO_N= ECHO_T=
505 case `echo -n x` in #(((((
507 case `echo 'xy\c'` in
508 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
510 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
517 rm -f conf$$ conf$$.exe conf$$.file
518 if test -d conf$$.dir; then
519 rm -f conf$$.dir/conf$$.file
522 mkdir conf$$.dir 2>/dev/null
524 if (echo >conf$$.file) 2>/dev/null; then
525 if ln -s conf$$.file conf$$ 2>/dev/null; then
527 # ... but there are two gotchas:
528 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
529 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
530 # In both cases, we have to default to `cp -pR'.
531 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
533 elif ln conf$$.file conf$$ 2>/dev/null; then
541 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
542 rmdir conf$$.dir 2>/dev/null
544 if mkdir -p . 2>/dev/null; then
545 as_mkdir_p='mkdir -p "$as_dir"'
547 test -d ./-p && rmdir ./-p
552 as_executable_p=as_fn_executable_p
554 # Sed expression to map a string onto a valid CPP name.
555 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
557 # Sed expression to map a string onto a valid variable name.
558 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
561 test -n "$DJDIR" || exec 7<&0 </dev/null
565 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
566 # so uname gets run too.
567 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
572 ac_default_prefix=/usr/local
574 ac_config_libobj_dir=.
581 # Identity of this package.
582 PACKAGE_NAME='secnet'
583 PACKAGE_TARNAME='secnet'
584 PACKAGE_VERSION='0.1.18+'
585 PACKAGE_STRING='secnet 0.1.18+'
586 PACKAGE_BUGREPORT='secnet@chiark.greenend.org.uk'
589 ac_unique_file="secnet.c"
590 # Factoring default headers for most tests.
591 ac_includes_default="\
593 #ifdef HAVE_SYS_TYPES_H
594 # include <sys/types.h>
596 #ifdef HAVE_SYS_STAT_H
597 # include <sys/stat.h>
603 # ifdef HAVE_STDLIB_H
608 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
613 #ifdef HAVE_STRINGS_H
614 # include <strings.h>
616 #ifdef HAVE_INTTYPES_H
617 # include <inttypes.h>
626 ac_subst_vars='LTLIBOBJS
672 program_transform_name
686 enable_option_checking
687 enable_hacky_parallel
689 ac_precious_vars='build_alias
700 # Initialize some variables set by options.
702 ac_init_version=false
703 ac_unrecognized_opts=
705 # The variables have the same names as the options, with
706 # dashes changed to underlines.
714 program_transform_name=s,x,x,
722 # Installation directory options.
723 # These are left unexpanded so users can "make install exec_prefix=/foo"
724 # and all the variables that are supposed to be based on exec_prefix
725 # by default will actually change.
726 # Use braces instead of parens because sh, perl, etc. also accept them.
727 # (The list follows the same order as the GNU Coding Standards.)
728 bindir='${exec_prefix}/bin'
729 sbindir='${exec_prefix}/sbin'
730 libexecdir='${exec_prefix}/libexec'
731 datarootdir='${prefix}/share'
732 datadir='${datarootdir}'
733 sysconfdir='${prefix}/etc'
734 sharedstatedir='${prefix}/com'
735 localstatedir='${prefix}/var'
736 runstatedir='${localstatedir}/run'
737 includedir='${prefix}/include'
738 oldincludedir='/usr/include'
739 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
740 infodir='${datarootdir}/info'
745 libdir='${exec_prefix}/lib'
746 localedir='${datarootdir}/locale'
747 mandir='${datarootdir}/man'
753 # If the previous option needs an argument, assign it.
754 if test -n "$ac_prev"; then
755 eval $ac_prev=\$ac_option
761 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
766 # Accept the important Cygnus configure options, so we can diagnose typos.
768 case $ac_dashdash$ac_option in
772 -bindir | --bindir | --bindi | --bind | --bin | --bi)
774 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
777 -build | --build | --buil | --bui | --bu)
778 ac_prev=build_alias ;;
779 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
780 build_alias=$ac_optarg ;;
782 -cache-file | --cache-file | --cache-fil | --cache-fi \
783 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
784 ac_prev=cache_file ;;
785 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
786 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
787 cache_file=$ac_optarg ;;
790 cache_file=config.cache ;;
792 -datadir | --datadir | --datadi | --datad)
794 -datadir=* | --datadir=* | --datadi=* | --datad=*)
795 datadir=$ac_optarg ;;
797 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
798 | --dataroo | --dataro | --datar)
799 ac_prev=datarootdir ;;
800 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
801 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
802 datarootdir=$ac_optarg ;;
804 -disable-* | --disable-*)
805 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
806 # Reject names that are not valid shell variable names.
807 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
808 as_fn_error $? "invalid feature name: $ac_useropt"
809 ac_useropt_orig=$ac_useropt
810 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
811 case $ac_user_opts in
815 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
816 ac_unrecognized_sep=', ';;
818 eval enable_$ac_useropt=no ;;
820 -docdir | --docdir | --docdi | --doc | --do)
822 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
825 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
827 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
830 -enable-* | --enable-*)
831 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
832 # Reject names that are not valid shell variable names.
833 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
834 as_fn_error $? "invalid feature name: $ac_useropt"
835 ac_useropt_orig=$ac_useropt
836 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
837 case $ac_user_opts in
841 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
842 ac_unrecognized_sep=', ';;
844 eval enable_$ac_useropt=\$ac_optarg ;;
846 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
847 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
848 | --exec | --exe | --ex)
849 ac_prev=exec_prefix ;;
850 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
851 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
852 | --exec=* | --exe=* | --ex=*)
853 exec_prefix=$ac_optarg ;;
855 -gas | --gas | --ga | --g)
856 # Obsolete; use --with-gas.
859 -help | --help | --hel | --he | -h)
861 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
862 ac_init_help=recursive ;;
863 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
864 ac_init_help=short ;;
866 -host | --host | --hos | --ho)
867 ac_prev=host_alias ;;
868 -host=* | --host=* | --hos=* | --ho=*)
869 host_alias=$ac_optarg ;;
871 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
873 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
875 htmldir=$ac_optarg ;;
877 -includedir | --includedir | --includedi | --included | --include \
878 | --includ | --inclu | --incl | --inc)
879 ac_prev=includedir ;;
880 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
881 | --includ=* | --inclu=* | --incl=* | --inc=*)
882 includedir=$ac_optarg ;;
884 -infodir | --infodir | --infodi | --infod | --info | --inf)
886 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
887 infodir=$ac_optarg ;;
889 -libdir | --libdir | --libdi | --libd)
891 -libdir=* | --libdir=* | --libdi=* | --libd=*)
894 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
895 | --libexe | --libex | --libe)
896 ac_prev=libexecdir ;;
897 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
898 | --libexe=* | --libex=* | --libe=*)
899 libexecdir=$ac_optarg ;;
901 -localedir | --localedir | --localedi | --localed | --locale)
903 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
904 localedir=$ac_optarg ;;
906 -localstatedir | --localstatedir | --localstatedi | --localstated \
907 | --localstate | --localstat | --localsta | --localst | --locals)
908 ac_prev=localstatedir ;;
909 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
910 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
911 localstatedir=$ac_optarg ;;
913 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
915 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
919 # Obsolete; use --without-fp.
922 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
923 | --no-cr | --no-c | -n)
926 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
927 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
930 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
931 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
932 | --oldin | --oldi | --old | --ol | --o)
933 ac_prev=oldincludedir ;;
934 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
935 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
936 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
937 oldincludedir=$ac_optarg ;;
939 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
941 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
944 -program-prefix | --program-prefix | --program-prefi | --program-pref \
945 | --program-pre | --program-pr | --program-p)
946 ac_prev=program_prefix ;;
947 -program-prefix=* | --program-prefix=* | --program-prefi=* \
948 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
949 program_prefix=$ac_optarg ;;
951 -program-suffix | --program-suffix | --program-suffi | --program-suff \
952 | --program-suf | --program-su | --program-s)
953 ac_prev=program_suffix ;;
954 -program-suffix=* | --program-suffix=* | --program-suffi=* \
955 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
956 program_suffix=$ac_optarg ;;
958 -program-transform-name | --program-transform-name \
959 | --program-transform-nam | --program-transform-na \
960 | --program-transform-n | --program-transform- \
961 | --program-transform | --program-transfor \
962 | --program-transfo | --program-transf \
963 | --program-trans | --program-tran \
964 | --progr-tra | --program-tr | --program-t)
965 ac_prev=program_transform_name ;;
966 -program-transform-name=* | --program-transform-name=* \
967 | --program-transform-nam=* | --program-transform-na=* \
968 | --program-transform-n=* | --program-transform-=* \
969 | --program-transform=* | --program-transfor=* \
970 | --program-transfo=* | --program-transf=* \
971 | --program-trans=* | --program-tran=* \
972 | --progr-tra=* | --program-tr=* | --program-t=*)
973 program_transform_name=$ac_optarg ;;
975 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
977 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
980 -psdir | --psdir | --psdi | --psd | --ps)
982 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
985 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
986 | -silent | --silent | --silen | --sile | --sil)
989 -runstatedir | --runstatedir | --runstatedi | --runstated \
990 | --runstate | --runstat | --runsta | --runst | --runs \
991 | --run | --ru | --r)
992 ac_prev=runstatedir ;;
993 -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
994 | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
995 | --run=* | --ru=* | --r=*)
996 runstatedir=$ac_optarg ;;
998 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1000 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1002 sbindir=$ac_optarg ;;
1004 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1005 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1006 | --sharedst | --shareds | --shared | --share | --shar \
1008 ac_prev=sharedstatedir ;;
1009 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1010 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1011 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1013 sharedstatedir=$ac_optarg ;;
1015 -site | --site | --sit)
1017 -site=* | --site=* | --sit=*)
1020 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1022 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1023 srcdir=$ac_optarg ;;
1025 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1026 | --syscon | --sysco | --sysc | --sys | --sy)
1027 ac_prev=sysconfdir ;;
1028 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1029 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1030 sysconfdir=$ac_optarg ;;
1032 -target | --target | --targe | --targ | --tar | --ta | --t)
1033 ac_prev=target_alias ;;
1034 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1035 target_alias=$ac_optarg ;;
1037 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1040 -version | --version | --versio | --versi | --vers | -V)
1041 ac_init_version=: ;;
1044 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1045 # Reject names that are not valid shell variable names.
1046 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1047 as_fn_error $? "invalid package name: $ac_useropt"
1048 ac_useropt_orig=$ac_useropt
1049 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1050 case $ac_user_opts in
1054 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1055 ac_unrecognized_sep=', ';;
1057 eval with_$ac_useropt=\$ac_optarg ;;
1059 -without-* | --without-*)
1060 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1061 # Reject names that are not valid shell variable names.
1062 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1063 as_fn_error $? "invalid package name: $ac_useropt"
1064 ac_useropt_orig=$ac_useropt
1065 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1066 case $ac_user_opts in
1070 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1071 ac_unrecognized_sep=', ';;
1073 eval with_$ac_useropt=no ;;
1076 # Obsolete; use --with-x.
1079 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1080 | --x-incl | --x-inc | --x-in | --x-i)
1081 ac_prev=x_includes ;;
1082 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1083 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1084 x_includes=$ac_optarg ;;
1086 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1087 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1088 ac_prev=x_libraries ;;
1089 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1090 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1091 x_libraries=$ac_optarg ;;
1093 -*) as_fn_error $? "unrecognized option: \`$ac_option'
1094 Try \`$0 --help' for more information"
1098 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1099 # Reject names that are not valid shell variable names.
1100 case $ac_envvar in #(
1101 '' | [0-9]* | *[!_$as_cr_alnum]* )
1102 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1104 eval $ac_envvar=\$ac_optarg
1105 export $ac_envvar ;;
1108 # FIXME: should be removed in autoconf 3.0.
1109 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1110 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1111 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1112 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1118 if test -n "$ac_prev"; then
1119 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1120 as_fn_error $? "missing argument to $ac_option"
1123 if test -n "$ac_unrecognized_opts"; then
1124 case $enable_option_checking in
1126 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1127 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1131 # Check all directory arguments for consistency.
1132 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1133 datadir sysconfdir sharedstatedir localstatedir includedir \
1134 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1135 libdir localedir mandir runstatedir
1137 eval ac_val=\$$ac_var
1138 # Remove trailing slashes.
1141 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1142 eval $ac_var=\$ac_val;;
1144 # Be sure to have absolute directory names.
1146 [\\/$]* | ?:[\\/]* ) continue;;
1147 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1149 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1152 # There might be people who depend on the old broken behavior: `$host'
1153 # used to hold the argument of --host etc.
1154 # FIXME: To remove some day.
1157 target=$target_alias
1159 # FIXME: To remove some day.
1160 if test "x$host_alias" != x; then
1161 if test "x$build_alias" = x; then
1162 cross_compiling=maybe
1163 elif test "x$build_alias" != "x$host_alias"; then
1169 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1171 test "$silent" = yes && exec 6>/dev/null
1174 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1175 ac_ls_di=`ls -di .` &&
1176 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1177 as_fn_error $? "working directory cannot be determined"
1178 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1179 as_fn_error $? "pwd does not report name of working directory"
1182 # Find the source files, if location was not specified.
1183 if test -z "$srcdir"; then
1184 ac_srcdir_defaulted=yes
1185 # Try the directory containing this script, then the parent directory.
1186 ac_confdir=`$as_dirname -- "$as_myself" ||
1187 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1188 X"$as_myself" : 'X\(//\)[^/]' \| \
1189 X"$as_myself" : 'X\(//\)$' \| \
1190 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1191 $as_echo X"$as_myself" |
1192 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1210 if test ! -r "$srcdir/$ac_unique_file"; then
1214 ac_srcdir_defaulted=no
1216 if test ! -r "$srcdir/$ac_unique_file"; then
1217 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1218 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1220 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1222 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1224 # When building in place, set srcdir=.
1225 if test "$ac_abs_confdir" = "$ac_pwd"; then
1228 # Remove unnecessary trailing slashes from srcdir.
1229 # Double slashes in file names in object file debugging info
1230 # mess up M-x gdb in Emacs.
1232 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1234 for ac_var in $ac_precious_vars; do
1235 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1236 eval ac_env_${ac_var}_value=\$${ac_var}
1237 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1238 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1242 # Report the --help message.
1244 if test "$ac_init_help" = "long"; then
1245 # Omit some internal or obsolete options to make the list less imposing.
1246 # This message is too long to be a string in the A/UX 3.1 sh.
1248 \`configure' configures secnet 0.1.18+ to adapt to many kinds of systems.
1250 Usage: $0 [OPTION]... [VAR=VALUE]...
1252 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1253 VAR=VALUE. See below for descriptions of some of the useful variables.
1255 Defaults for the options are specified in brackets.
1258 -h, --help display this help and exit
1259 --help=short display options specific to this package
1260 --help=recursive display the short help of all the included packages
1261 -V, --version display version information and exit
1262 -q, --quiet, --silent do not print \`checking ...' messages
1263 --cache-file=FILE cache test results in FILE [disabled]
1264 -C, --config-cache alias for \`--cache-file=config.cache'
1265 -n, --no-create do not create output files
1266 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1268 Installation directories:
1269 --prefix=PREFIX install architecture-independent files in PREFIX
1270 [$ac_default_prefix]
1271 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1274 By default, \`make install' will install all the files in
1275 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1276 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1277 for instance \`--prefix=\$HOME'.
1279 For better control, use the options below.
1281 Fine tuning of the installation directories:
1282 --bindir=DIR user executables [EPREFIX/bin]
1283 --sbindir=DIR system admin executables [EPREFIX/sbin]
1284 --libexecdir=DIR program executables [EPREFIX/libexec]
1285 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1286 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1287 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1288 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
1289 --libdir=DIR object code libraries [EPREFIX/lib]
1290 --includedir=DIR C header files [PREFIX/include]
1291 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1292 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1293 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1294 --infodir=DIR info documentation [DATAROOTDIR/info]
1295 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1296 --mandir=DIR man documentation [DATAROOTDIR/man]
1297 --docdir=DIR documentation root [DATAROOTDIR/doc/secnet]
1298 --htmldir=DIR html documentation [DOCDIR]
1299 --dvidir=DIR dvi documentation [DOCDIR]
1300 --pdfdir=DIR pdf documentation [DOCDIR]
1301 --psdir=DIR ps documentation [DOCDIR]
1308 if test -n "$ac_init_help"; then
1309 case $ac_init_help in
1310 short | recursive ) echo "Configuration of secnet 0.1.18+:";;
1315 --disable-option-checking ignore unrecognized --enable/--with options
1316 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1317 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1318 --enable-hacky-parallel parallelise slow cryptography (default is no)
1320 Some influential environment variables:
1321 CC C compiler command
1322 CFLAGS C compiler flags
1323 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1324 nonstandard directory <lib dir>
1325 LIBS libraries to pass to the linker, e.g. -l<library>
1326 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1327 you have headers in a nonstandard directory <include dir>
1330 Use these variables to override the choices made by `configure' or to help
1331 it to find libraries and programs with nonstandard names/locations.
1333 Report bugs to <secnet@chiark.greenend.org.uk>.
1338 if test "$ac_init_help" = "recursive"; then
1339 # If there are subdirs, report their specific --help.
1340 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1341 test -d "$ac_dir" ||
1342 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1347 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1349 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1350 # A ".." for each directory in $ac_dir_suffix.
1351 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1352 case $ac_top_builddir_sub in
1353 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1354 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1357 ac_abs_top_builddir=$ac_pwd
1358 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1359 # for backward compatibility:
1360 ac_top_builddir=$ac_top_build_prefix
1363 .) # We are building in place.
1365 ac_top_srcdir=$ac_top_builddir_sub
1366 ac_abs_top_srcdir=$ac_pwd ;;
1367 [\\/]* | ?:[\\/]* ) # Absolute name.
1368 ac_srcdir=$srcdir$ac_dir_suffix;
1369 ac_top_srcdir=$srcdir
1370 ac_abs_top_srcdir=$srcdir ;;
1372 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1373 ac_top_srcdir=$ac_top_build_prefix$srcdir
1374 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1376 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1378 cd "$ac_dir" || { ac_status=$?; continue; }
1379 # Check for guested configure.
1380 if test -f "$ac_srcdir/configure.gnu"; then
1382 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1383 elif test -f "$ac_srcdir/configure"; then
1385 $SHELL "$ac_srcdir/configure" --help=recursive
1387 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1389 cd "$ac_pwd" || { ac_status=$?; break; }
1393 test -n "$ac_init_help" && exit $ac_status
1394 if $ac_init_version; then
1396 secnet configure 0.1.18+
1397 generated by GNU Autoconf 2.69
1399 Copyright (C) 2012 Free Software Foundation, Inc.
1400 This configure script is free software; the Free Software Foundation
1401 gives unlimited permission to copy, distribute and modify it.
1406 ## ------------------------ ##
1407 ## Autoconf initialization. ##
1408 ## ------------------------ ##
1410 # ac_fn_c_try_compile LINENO
1411 # --------------------------
1412 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1413 ac_fn_c_try_compile ()
1415 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1416 rm -f conftest.$ac_objext
1417 if { { ac_try="$ac_compile"
1419 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1420 *) ac_try_echo=$ac_try;;
1422 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1423 $as_echo "$ac_try_echo"; } >&5
1424 (eval "$ac_compile") 2>conftest.err
1426 if test -s conftest.err; then
1427 grep -v '^ *+' conftest.err >conftest.er1
1428 cat conftest.er1 >&5
1429 mv -f conftest.er1 conftest.err
1431 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1432 test $ac_status = 0; } && {
1433 test -z "$ac_c_werror_flag" ||
1434 test ! -s conftest.err
1435 } && test -s conftest.$ac_objext; then :
1438 $as_echo "$as_me: failed program was:" >&5
1439 sed 's/^/| /' conftest.$ac_ext >&5
1443 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1444 as_fn_set_status $ac_retval
1446 } # ac_fn_c_try_compile
1448 # ac_fn_c_try_cpp LINENO
1449 # ----------------------
1450 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1453 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1454 if { { ac_try="$ac_cpp conftest.$ac_ext"
1456 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1457 *) ac_try_echo=$ac_try;;
1459 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1460 $as_echo "$ac_try_echo"; } >&5
1461 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1463 if test -s conftest.err; then
1464 grep -v '^ *+' conftest.err >conftest.er1
1465 cat conftest.er1 >&5
1466 mv -f conftest.er1 conftest.err
1468 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1469 test $ac_status = 0; } > conftest.i && {
1470 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1471 test ! -s conftest.err
1475 $as_echo "$as_me: failed program was:" >&5
1476 sed 's/^/| /' conftest.$ac_ext >&5
1480 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1481 as_fn_set_status $ac_retval
1485 # ac_fn_c_try_run LINENO
1486 # ----------------------
1487 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1488 # that executables *can* be run.
1491 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1492 if { { ac_try="$ac_link"
1494 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1495 *) ac_try_echo=$ac_try;;
1497 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1498 $as_echo "$ac_try_echo"; } >&5
1499 (eval "$ac_link") 2>&5
1501 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1502 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1503 { { case "(($ac_try" in
1504 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1505 *) ac_try_echo=$ac_try;;
1507 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1508 $as_echo "$ac_try_echo"; } >&5
1509 (eval "$ac_try") 2>&5
1511 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1512 test $ac_status = 0; }; }; then :
1515 $as_echo "$as_me: program exited with status $ac_status" >&5
1516 $as_echo "$as_me: failed program was:" >&5
1517 sed 's/^/| /' conftest.$ac_ext >&5
1519 ac_retval=$ac_status
1521 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1522 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1523 as_fn_set_status $ac_retval
1527 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1528 # -------------------------------------------------------
1529 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1530 # the include files in INCLUDES and setting the cache variable VAR
1532 ac_fn_c_check_header_mongrel ()
1534 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1535 if eval \${$3+:} false; then :
1536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1537 $as_echo_n "checking for $2... " >&6; }
1538 if eval \${$3+:} false; then :
1539 $as_echo_n "(cached) " >&6
1542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1543 $as_echo "$ac_res" >&6; }
1545 # Is the header compilable?
1546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1547 $as_echo_n "checking $2 usability... " >&6; }
1548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1549 /* end confdefs.h. */
1553 if ac_fn_c_try_compile "$LINENO"; then :
1554 ac_header_compiler=yes
1556 ac_header_compiler=no
1558 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1560 $as_echo "$ac_header_compiler" >&6; }
1562 # Is the header present?
1563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1564 $as_echo_n "checking $2 presence... " >&6; }
1565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1566 /* end confdefs.h. */
1569 if ac_fn_c_try_cpp "$LINENO"; then :
1570 ac_header_preproc=yes
1572 ac_header_preproc=no
1574 rm -f conftest.err conftest.i conftest.$ac_ext
1575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1576 $as_echo "$ac_header_preproc" >&6; }
1578 # So? What about this header?
1579 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1581 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1582 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1583 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1584 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1587 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1588 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1589 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1590 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1591 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1592 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1593 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1594 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1595 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1596 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1597 ( $as_echo "## -------------------------------------------- ##
1598 ## Report this to secnet@chiark.greenend.org.uk ##
1599 ## -------------------------------------------- ##"
1600 ) | sed "s/^/$as_me: WARNING: /" >&2
1603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1604 $as_echo_n "checking for $2... " >&6; }
1605 if eval \${$3+:} false; then :
1606 $as_echo_n "(cached) " >&6
1608 eval "$3=\$ac_header_compiler"
1611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1612 $as_echo "$ac_res" >&6; }
1614 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1616 } # ac_fn_c_check_header_mongrel
1618 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1619 # -------------------------------------------------------
1620 # Tests whether HEADER exists and can be compiled using the include files in
1621 # INCLUDES, setting the cache variable VAR accordingly.
1622 ac_fn_c_check_header_compile ()
1624 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1626 $as_echo_n "checking for $2... " >&6; }
1627 if eval \${$3+:} false; then :
1628 $as_echo_n "(cached) " >&6
1630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1631 /* end confdefs.h. */
1635 if ac_fn_c_try_compile "$LINENO"; then :
1640 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1644 $as_echo "$ac_res" >&6; }
1645 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1647 } # ac_fn_c_check_header_compile
1649 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1650 # --------------------------------------------
1651 # Tries to find the compile-time value of EXPR in a program that includes
1652 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1654 ac_fn_c_compute_int ()
1656 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1657 if test "$cross_compiling" = yes; then
1658 # Depending upon the size, compute the lo and hi bounds.
1659 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1660 /* end confdefs.h. */
1665 static int test_array [1 - 2 * !(($2) >= 0)];
1667 return test_array [0];
1673 if ac_fn_c_try_compile "$LINENO"; then :
1676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1677 /* end confdefs.h. */
1682 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1684 return test_array [0];
1690 if ac_fn_c_try_compile "$LINENO"; then :
1691 ac_hi=$ac_mid; break
1693 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1694 if test $ac_lo -le $ac_mid; then
1698 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1700 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1703 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1704 /* end confdefs.h. */
1709 static int test_array [1 - 2 * !(($2) < 0)];
1711 return test_array [0];
1717 if ac_fn_c_try_compile "$LINENO"; then :
1720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1721 /* end confdefs.h. */
1726 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1728 return test_array [0];
1734 if ac_fn_c_try_compile "$LINENO"; then :
1735 ac_lo=$ac_mid; break
1737 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1738 if test $ac_mid -le $ac_hi; then
1742 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1744 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1749 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1751 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1752 # Binary search between lo and hi bounds.
1753 while test "x$ac_lo" != "x$ac_hi"; do
1754 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1756 /* end confdefs.h. */
1761 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1763 return test_array [0];
1769 if ac_fn_c_try_compile "$LINENO"; then :
1772 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
1774 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1777 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
1781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1782 /* end confdefs.h. */
1784 static long int longval () { return $2; }
1785 static unsigned long int ulongval () { return $2; }
1792 FILE *f = fopen ("conftest.val", "w");
1797 long int i = longval ();
1800 fprintf (f, "%ld", i);
1804 unsigned long int i = ulongval ();
1807 fprintf (f, "%lu", i);
1809 /* Do not output a trailing newline, as this causes \r\n confusion
1810 on some platforms. */
1811 return ferror (f) || fclose (f) != 0;
1817 if ac_fn_c_try_run "$LINENO"; then :
1818 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
1822 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
1823 conftest.$ac_objext conftest.beam conftest.$ac_ext
1827 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1828 as_fn_set_status $ac_retval
1830 } # ac_fn_c_compute_int
1832 # ac_fn_c_try_link LINENO
1833 # -----------------------
1834 # Try to link conftest.$ac_ext, and return whether this succeeded.
1837 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1838 rm -f conftest.$ac_objext conftest$ac_exeext
1839 if { { ac_try="$ac_link"
1841 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1842 *) ac_try_echo=$ac_try;;
1844 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1845 $as_echo "$ac_try_echo"; } >&5
1846 (eval "$ac_link") 2>conftest.err
1848 if test -s conftest.err; then
1849 grep -v '^ *+' conftest.err >conftest.er1
1850 cat conftest.er1 >&5
1851 mv -f conftest.er1 conftest.err
1853 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1854 test $ac_status = 0; } && {
1855 test -z "$ac_c_werror_flag" ||
1856 test ! -s conftest.err
1857 } && test -s conftest$ac_exeext && {
1858 test "$cross_compiling" = yes ||
1859 test -x conftest$ac_exeext
1863 $as_echo "$as_me: failed program was:" >&5
1864 sed 's/^/| /' conftest.$ac_ext >&5
1868 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1869 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1870 # interfere with the next link command; also delete a directory that is
1871 # left behind by Apple's compiler. We do this before executing the actions.
1872 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1873 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1874 as_fn_set_status $ac_retval
1876 } # ac_fn_c_try_link
1878 # ac_fn_c_check_func LINENO FUNC VAR
1879 # ----------------------------------
1880 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1881 ac_fn_c_check_func ()
1883 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1885 $as_echo_n "checking for $2... " >&6; }
1886 if eval \${$3+:} false; then :
1887 $as_echo_n "(cached) " >&6
1889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1890 /* end confdefs.h. */
1891 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1892 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1893 #define $2 innocuous_$2
1895 /* System header to define __stub macros and hopefully few prototypes,
1896 which can conflict with char $2 (); below.
1897 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1898 <limits.h> exists even on freestanding compilers. */
1901 # include <limits.h>
1903 # include <assert.h>
1908 /* Override any GCC internal prototype to avoid an error.
1909 Use char because int might match the return type of a GCC
1910 builtin and then its argument prototype would still apply. */
1915 /* The GNU C library defines this for functions which it implements
1916 to always fail with ENOSYS. Some functions are actually named
1917 something starting with __ and the normal name is an alias. */
1918 #if defined __stub_$2 || defined __stub___$2
1930 if ac_fn_c_try_link "$LINENO"; then :
1935 rm -f core conftest.err conftest.$ac_objext \
1936 conftest$ac_exeext conftest.$ac_ext
1939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1940 $as_echo "$ac_res" >&6; }
1941 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1943 } # ac_fn_c_check_func
1945 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
1946 # ---------------------------------------------
1947 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
1949 ac_fn_c_check_decl ()
1951 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1952 as_decl_name=`echo $2|sed 's/ *(.*//'`
1953 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1955 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
1956 if eval \${$3+:} false; then :
1957 $as_echo_n "(cached) " >&6
1959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1960 /* end confdefs.h. */
1965 #ifndef $as_decl_name
1967 (void) $as_decl_use;
1969 (void) $as_decl_name;
1977 if ac_fn_c_try_compile "$LINENO"; then :
1982 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1986 $as_echo "$ac_res" >&6; }
1987 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1989 } # ac_fn_c_check_decl
1990 cat >config.log <<_ACEOF
1991 This file contains any messages produced by compilers while
1992 running configure, to aid debugging if configure makes a mistake.
1994 It was created by secnet $as_me 0.1.18+, which was
1995 generated by GNU Autoconf 2.69. Invocation command line was
2007 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2008 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2009 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2010 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2011 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2013 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2014 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2016 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2017 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2018 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2019 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2020 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2021 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2022 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2026 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2030 test -z "$as_dir" && as_dir=.
2031 $as_echo "PATH: $as_dir"
2047 # Keep a trace of the command line.
2048 # Strip out --no-create and --no-recursion so they do not pile up.
2049 # Strip out --silent because we don't want to record it for future runs.
2050 # Also quote any args containing shell meta-characters.
2051 # Make two passes to allow for proper duplicate-argument suppression.
2055 ac_must_keep_next=false
2061 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2062 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2063 | -silent | --silent | --silen | --sile | --sil)
2066 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2069 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2071 as_fn_append ac_configure_args1 " '$ac_arg'"
2072 if test $ac_must_keep_next = true; then
2073 ac_must_keep_next=false # Got value, back to normal.
2076 *=* | --config-cache | -C | -disable-* | --disable-* \
2077 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2078 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2079 | -with-* | --with-* | -without-* | --without-* | --x)
2080 case "$ac_configure_args0 " in
2081 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2084 -* ) ac_must_keep_next=true ;;
2087 as_fn_append ac_configure_args " '$ac_arg'"
2092 { ac_configure_args0=; unset ac_configure_args0;}
2093 { ac_configure_args1=; unset ac_configure_args1;}
2095 # When interrupted or exit'd, cleanup temporary files, and complete
2096 # config.log. We remove comments because anyway the quotes in there
2097 # would cause problems or look ugly.
2098 # WARNING: Use '\'' to represent an apostrophe within the trap.
2099 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2100 trap 'exit_status=$?
2101 # Save into config.log some information that might help in debugging.
2105 $as_echo "## ---------------- ##
2106 ## Cache variables. ##
2107 ## ---------------- ##"
2109 # The following way of writing the cache mishandles newlines in values,
2111 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2112 eval ac_val=\$$ac_var
2116 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2117 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2120 _ | IFS | as_nl) ;; #(
2121 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2122 *) { eval $ac_var=; unset $ac_var;} ;;
2127 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2128 *${as_nl}ac_space=\ *)
2130 "s/'\''/'\''\\\\'\'''\''/g;
2131 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2134 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2141 $as_echo "## ----------------- ##
2142 ## Output variables. ##
2143 ## ----------------- ##"
2145 for ac_var in $ac_subst_vars
2147 eval ac_val=\$$ac_var
2149 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2151 $as_echo "$ac_var='\''$ac_val'\''"
2155 if test -n "$ac_subst_files"; then
2156 $as_echo "## ------------------- ##
2157 ## File substitutions. ##
2158 ## ------------------- ##"
2160 for ac_var in $ac_subst_files
2162 eval ac_val=\$$ac_var
2164 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2166 $as_echo "$ac_var='\''$ac_val'\''"
2171 if test -s confdefs.h; then
2172 $as_echo "## ----------- ##
2179 test "$ac_signal" != 0 &&
2180 $as_echo "$as_me: caught signal $ac_signal"
2181 $as_echo "$as_me: exit $exit_status"
2183 rm -f core *.core core.conftest.* &&
2184 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2187 for ac_signal in 1 2 13 15; do
2188 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2192 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2193 rm -f -r conftest* confdefs.h
2195 $as_echo "/* confdefs.h */" > confdefs.h
2197 # Predefined preprocessor variables.
2199 cat >>confdefs.h <<_ACEOF
2200 #define PACKAGE_NAME "$PACKAGE_NAME"
2203 cat >>confdefs.h <<_ACEOF
2204 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2207 cat >>confdefs.h <<_ACEOF
2208 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2211 cat >>confdefs.h <<_ACEOF
2212 #define PACKAGE_STRING "$PACKAGE_STRING"
2215 cat >>confdefs.h <<_ACEOF
2216 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2219 cat >>confdefs.h <<_ACEOF
2220 #define PACKAGE_URL "$PACKAGE_URL"
2224 # Let the site file select an alternate cache file if it wants to.
2225 # Prefer an explicitly selected file to automatically selected ones.
2228 if test -n "$CONFIG_SITE"; then
2229 # We do not want a PATH search for config.site.
2230 case $CONFIG_SITE in #((
2231 -*) ac_site_file1=./$CONFIG_SITE;;
2232 */*) ac_site_file1=$CONFIG_SITE;;
2233 *) ac_site_file1=./$CONFIG_SITE;;
2235 elif test "x$prefix" != xNONE; then
2236 ac_site_file1=$prefix/share/config.site
2237 ac_site_file2=$prefix/etc/config.site
2239 ac_site_file1=$ac_default_prefix/share/config.site
2240 ac_site_file2=$ac_default_prefix/etc/config.site
2242 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2244 test "x$ac_site_file" = xNONE && continue
2245 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2246 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2247 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2248 sed 's/^/| /' "$ac_site_file" >&5
2250 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2251 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2252 as_fn_error $? "failed to load site script $ac_site_file
2253 See \`config.log' for more details" "$LINENO" 5; }
2257 if test -r "$cache_file"; then
2258 # Some versions of bash will fail to source /dev/null (special files
2259 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2260 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2261 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2262 $as_echo "$as_me: loading cache $cache_file" >&6;}
2264 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2265 *) . "./$cache_file";;
2269 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2270 $as_echo "$as_me: creating cache $cache_file" >&6;}
2274 # Check that the precious variables saved in the cache have kept the same
2276 ac_cache_corrupted=false
2277 for ac_var in $ac_precious_vars; do
2278 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2279 eval ac_new_set=\$ac_env_${ac_var}_set
2280 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2281 eval ac_new_val=\$ac_env_${ac_var}_value
2282 case $ac_old_set,$ac_new_set in
2284 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2285 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2286 ac_cache_corrupted=: ;;
2288 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2289 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2290 ac_cache_corrupted=: ;;
2293 if test "x$ac_old_val" != "x$ac_new_val"; then
2294 # differences in whitespace do not lead to failure.
2295 ac_old_val_w=`echo x $ac_old_val`
2296 ac_new_val_w=`echo x $ac_new_val`
2297 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2298 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2299 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2300 ac_cache_corrupted=:
2302 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2303 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2304 eval $ac_var=\$ac_old_val
2306 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2307 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2308 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2309 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2312 # Pass precious variables to config.status.
2313 if test "$ac_new_set" = set; then
2315 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2316 *) ac_arg=$ac_var=$ac_new_val ;;
2318 case " $ac_configure_args " in
2319 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2320 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2324 if $ac_cache_corrupted; then
2325 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2326 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2327 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2328 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2329 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2331 ## -------------------- ##
2332 ## Main body of script. ##
2333 ## -------------------- ##
2336 ac_cpp='$CPP $CPPFLAGS'
2337 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2338 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2339 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2343 ac_config_headers="$ac_config_headers config.h"
2347 ac_config_files="$ac_config_files main.mk:main.mk.tmp Subdir.mk:Subdir.mk.tmp"
2351 _SUBDIRMK_MAKEFILES="$_SUBDIRMK_MAKEFILES subdirmk/regen.mk"
2352 ac_config_files="$ac_config_files subdirmk/regen.mk:subdirmk/regen.mk.in"
2355 _SUBDIRMK_MAKEFILES="$_SUBDIRMK_MAKEFILES subdirmk/usual.mk"
2356 ac_config_files="$ac_config_files subdirmk/usual.mk:subdirmk/usual.mk.in"
2367 ac_cpp='$CPP $CPPFLAGS'
2368 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2369 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2370 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2373 # If fink is on the path then it is assumed we should use it.
2374 # Extract the first word of "fink", so it can be a program name with args.
2375 set dummy fink; ac_word=$2
2376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2377 $as_echo_n "checking for $ac_word... " >&6; }
2378 if ${ac_cv_path_FINK+:} false; then :
2379 $as_echo_n "(cached) " >&6
2383 ac_cv_path_FINK="$FINK" # Let the user override the test with a path.
2386 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2390 test -z "$as_dir" && as_dir=.
2391 for ac_exec_ext in '' $ac_executable_extensions; do
2392 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2393 ac_cv_path_FINK="$as_dir/$ac_word$ac_exec_ext"
2394 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2404 FINK=$ac_cv_path_FINK
2405 if test -n "$FINK"; then
2406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FINK" >&5
2407 $as_echo "$FINK" >&6; }
2409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2410 $as_echo "no" >&6; }
2414 if test "x$FINK" != x; then
2415 finkdir=`echo $FINK|sed 's,/[^/]*/[^/]*$,,'`
2416 CPPFLAGS="-I$finkdir/include ${CPPFLAGS}"
2417 LDFLAGS="-L$finkdir/lib ${LDFLAGS}"
2420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2421 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2423 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2424 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
2425 $as_echo_n "(cached) " >&6
2427 cat >conftest.make <<\_ACEOF
2430 @echo '@@@%%%=$(MAKE)=@@@%%%'
2432 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2433 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2435 eval ac_cv_prog_make_${ac_make}_set=yes;;
2437 eval ac_cv_prog_make_${ac_make}_set=no;;
2441 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2443 $as_echo "yes" >&6; }
2446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2447 $as_echo "no" >&6; }
2448 SET_MAKE="MAKE=${MAKE-make}"
2452 ac_cpp='$CPP $CPPFLAGS'
2453 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2454 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2455 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2456 if test -n "$ac_tool_prefix"; then
2457 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2458 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2460 $as_echo_n "checking for $ac_word... " >&6; }
2461 if ${ac_cv_prog_CC+:} false; then :
2462 $as_echo_n "(cached) " >&6
2464 if test -n "$CC"; then
2465 ac_cv_prog_CC="$CC" # Let the user override the test.
2467 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2471 test -z "$as_dir" && as_dir=.
2472 for ac_exec_ext in '' $ac_executable_extensions; do
2473 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2474 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2475 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2485 if test -n "$CC"; then
2486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2487 $as_echo "$CC" >&6; }
2489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2490 $as_echo "no" >&6; }
2495 if test -z "$ac_cv_prog_CC"; then
2497 # Extract the first word of "gcc", so it can be a program name with args.
2498 set dummy gcc; ac_word=$2
2499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2500 $as_echo_n "checking for $ac_word... " >&6; }
2501 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2502 $as_echo_n "(cached) " >&6
2504 if test -n "$ac_ct_CC"; then
2505 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2507 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2511 test -z "$as_dir" && as_dir=.
2512 for ac_exec_ext in '' $ac_executable_extensions; do
2513 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2514 ac_cv_prog_ac_ct_CC="gcc"
2515 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2524 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2525 if test -n "$ac_ct_CC"; then
2526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2527 $as_echo "$ac_ct_CC" >&6; }
2529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2530 $as_echo "no" >&6; }
2533 if test "x$ac_ct_CC" = x; then
2536 case $cross_compiling:$ac_tool_warned in
2538 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2539 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2540 ac_tool_warned=yes ;;
2548 if test -z "$CC"; then
2549 if test -n "$ac_tool_prefix"; then
2550 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2551 set dummy ${ac_tool_prefix}cc; ac_word=$2
2552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2553 $as_echo_n "checking for $ac_word... " >&6; }
2554 if ${ac_cv_prog_CC+:} false; then :
2555 $as_echo_n "(cached) " >&6
2557 if test -n "$CC"; then
2558 ac_cv_prog_CC="$CC" # Let the user override the test.
2560 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2564 test -z "$as_dir" && as_dir=.
2565 for ac_exec_ext in '' $ac_executable_extensions; do
2566 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2567 ac_cv_prog_CC="${ac_tool_prefix}cc"
2568 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2578 if test -n "$CC"; then
2579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2580 $as_echo "$CC" >&6; }
2582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2583 $as_echo "no" >&6; }
2589 if test -z "$CC"; then
2590 # Extract the first word of "cc", so it can be a program name with args.
2591 set dummy cc; ac_word=$2
2592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2593 $as_echo_n "checking for $ac_word... " >&6; }
2594 if ${ac_cv_prog_CC+:} false; then :
2595 $as_echo_n "(cached) " >&6
2597 if test -n "$CC"; then
2598 ac_cv_prog_CC="$CC" # Let the user override the test.
2601 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2605 test -z "$as_dir" && as_dir=.
2606 for ac_exec_ext in '' $ac_executable_extensions; do
2607 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2608 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2609 ac_prog_rejected=yes
2613 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2620 if test $ac_prog_rejected = yes; then
2621 # We found a bogon in the path, so make sure we never use it.
2622 set dummy $ac_cv_prog_CC
2624 if test $# != 0; then
2625 # We chose a different compiler from the bogus one.
2626 # However, it has the same basename, so the bogon will be chosen
2627 # first if we set CC to just the basename; use the full file name.
2629 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2635 if test -n "$CC"; then
2636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2637 $as_echo "$CC" >&6; }
2639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2640 $as_echo "no" >&6; }
2645 if test -z "$CC"; then
2646 if test -n "$ac_tool_prefix"; then
2647 for ac_prog in cl.exe
2649 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2650 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2652 $as_echo_n "checking for $ac_word... " >&6; }
2653 if ${ac_cv_prog_CC+:} false; then :
2654 $as_echo_n "(cached) " >&6
2656 if test -n "$CC"; then
2657 ac_cv_prog_CC="$CC" # Let the user override the test.
2659 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2663 test -z "$as_dir" && as_dir=.
2664 for ac_exec_ext in '' $ac_executable_extensions; do
2665 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2666 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2667 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2677 if test -n "$CC"; then
2678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2679 $as_echo "$CC" >&6; }
2681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2682 $as_echo "no" >&6; }
2686 test -n "$CC" && break
2689 if test -z "$CC"; then
2691 for ac_prog in cl.exe
2693 # Extract the first word of "$ac_prog", so it can be a program name with args.
2694 set dummy $ac_prog; ac_word=$2
2695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2696 $as_echo_n "checking for $ac_word... " >&6; }
2697 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2698 $as_echo_n "(cached) " >&6
2700 if test -n "$ac_ct_CC"; then
2701 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2703 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2707 test -z "$as_dir" && as_dir=.
2708 for ac_exec_ext in '' $ac_executable_extensions; do
2709 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2710 ac_cv_prog_ac_ct_CC="$ac_prog"
2711 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2720 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2721 if test -n "$ac_ct_CC"; then
2722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2723 $as_echo "$ac_ct_CC" >&6; }
2725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2726 $as_echo "no" >&6; }
2730 test -n "$ac_ct_CC" && break
2733 if test "x$ac_ct_CC" = x; then
2736 case $cross_compiling:$ac_tool_warned in
2738 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2739 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2740 ac_tool_warned=yes ;;
2749 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2750 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2751 as_fn_error $? "no acceptable C compiler found in \$PATH
2752 See \`config.log' for more details" "$LINENO" 5; }
2754 # Provide some information about the compiler.
2755 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2758 for ac_option in --version -v -V -qversion; do
2759 { { ac_try="$ac_compiler $ac_option >&5"
2761 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2762 *) ac_try_echo=$ac_try;;
2764 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2765 $as_echo "$ac_try_echo"; } >&5
2766 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2768 if test -s conftest.err; then
2770 ... rest of stderr output deleted ...
2771 10q' conftest.err >conftest.er1
2772 cat conftest.er1 >&5
2774 rm -f conftest.er1 conftest.err
2775 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2776 test $ac_status = 0; }
2779 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2780 /* end confdefs.h. */
2790 ac_clean_files_save=$ac_clean_files
2791 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2792 # Try to create an executable without -o first, disregard a.out.
2793 # It will help us diagnose broken compilers, and finding out an intuition
2795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2796 $as_echo_n "checking whether the C compiler works... " >&6; }
2797 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2799 # The possible output files:
2800 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2803 for ac_file in $ac_files
2806 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2807 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2812 if { { ac_try="$ac_link_default"
2814 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2815 *) ac_try_echo=$ac_try;;
2817 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2818 $as_echo "$ac_try_echo"; } >&5
2819 (eval "$ac_link_default") 2>&5
2821 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2822 test $ac_status = 0; }; then :
2823 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2824 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2825 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2826 # so that the user can short-circuit this test for compilers unknown to
2828 for ac_file in $ac_files ''
2830 test -f "$ac_file" || continue
2832 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2835 # We found the default executable, but exeext='' is most
2839 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2841 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2843 # We set ac_cv_exeext here because the later test for it is not
2844 # safe: cross compilers may not add the suffix if given an `-o'
2845 # argument, so we may need to know it at that point already.
2846 # Even if this section looks crufty: it has the advantage of
2853 test "$ac_cv_exeext" = no && ac_cv_exeext=
2858 if test -z "$ac_file"; then :
2859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2860 $as_echo "no" >&6; }
2861 $as_echo "$as_me: failed program was:" >&5
2862 sed 's/^/| /' conftest.$ac_ext >&5
2864 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2865 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2866 as_fn_error 77 "C compiler cannot create executables
2867 See \`config.log' for more details" "$LINENO" 5; }
2869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2870 $as_echo "yes" >&6; }
2872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2873 $as_echo_n "checking for C compiler default output file name... " >&6; }
2874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2875 $as_echo "$ac_file" >&6; }
2876 ac_exeext=$ac_cv_exeext
2878 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2879 ac_clean_files=$ac_clean_files_save
2880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2881 $as_echo_n "checking for suffix of executables... " >&6; }
2882 if { { ac_try="$ac_link"
2884 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2885 *) ac_try_echo=$ac_try;;
2887 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2888 $as_echo "$ac_try_echo"; } >&5
2889 (eval "$ac_link") 2>&5
2891 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2892 test $ac_status = 0; }; then :
2893 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2894 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2895 # work properly (i.e., refer to `conftest.exe'), while it won't with
2897 for ac_file in conftest.exe conftest conftest.*; do
2898 test -f "$ac_file" || continue
2900 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2901 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2907 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2908 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2909 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2910 See \`config.log' for more details" "$LINENO" 5; }
2912 rm -f conftest conftest$ac_cv_exeext
2913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2914 $as_echo "$ac_cv_exeext" >&6; }
2916 rm -f conftest.$ac_ext
2917 EXEEXT=$ac_cv_exeext
2919 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2920 /* end confdefs.h. */
2925 FILE *f = fopen ("conftest.out", "w");
2926 return ferror (f) || fclose (f) != 0;
2932 ac_clean_files="$ac_clean_files conftest.out"
2933 # Check that the compiler produces executables we can run. If not, either
2934 # the compiler is broken, or we cross compile.
2935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2936 $as_echo_n "checking whether we are cross compiling... " >&6; }
2937 if test "$cross_compiling" != yes; then
2938 { { ac_try="$ac_link"
2940 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2941 *) ac_try_echo=$ac_try;;
2943 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2944 $as_echo "$ac_try_echo"; } >&5
2945 (eval "$ac_link") 2>&5
2947 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2948 test $ac_status = 0; }
2949 if { ac_try='./conftest$ac_cv_exeext'
2950 { { case "(($ac_try" in
2951 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2952 *) ac_try_echo=$ac_try;;
2954 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2955 $as_echo "$ac_try_echo"; } >&5
2956 (eval "$ac_try") 2>&5
2958 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2959 test $ac_status = 0; }; }; then
2962 if test "$cross_compiling" = maybe; then
2965 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2966 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2967 as_fn_error $? "cannot run C compiled programs.
2968 If you meant to cross compile, use \`--host'.
2969 See \`config.log' for more details" "$LINENO" 5; }
2973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2974 $as_echo "$cross_compiling" >&6; }
2976 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2977 ac_clean_files=$ac_clean_files_save
2978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2979 $as_echo_n "checking for suffix of object files... " >&6; }
2980 if ${ac_cv_objext+:} false; then :
2981 $as_echo_n "(cached) " >&6
2983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2984 /* end confdefs.h. */
2994 rm -f conftest.o conftest.obj
2995 if { { ac_try="$ac_compile"
2997 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2998 *) ac_try_echo=$ac_try;;
3000 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3001 $as_echo "$ac_try_echo"; } >&5
3002 (eval "$ac_compile") 2>&5
3004 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3005 test $ac_status = 0; }; then :
3006 for ac_file in conftest.o conftest.obj conftest.*; do
3007 test -f "$ac_file" || continue;
3009 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3010 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3015 $as_echo "$as_me: failed program was:" >&5
3016 sed 's/^/| /' conftest.$ac_ext >&5
3018 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3019 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3020 as_fn_error $? "cannot compute suffix of object files: cannot compile
3021 See \`config.log' for more details" "$LINENO" 5; }
3023 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3026 $as_echo "$ac_cv_objext" >&6; }
3027 OBJEXT=$ac_cv_objext
3029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3030 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3031 if ${ac_cv_c_compiler_gnu+:} false; then :
3032 $as_echo_n "(cached) " >&6
3034 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3035 /* end confdefs.h. */
3048 if ac_fn_c_try_compile "$LINENO"; then :
3053 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3054 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3058 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3059 if test $ac_compiler_gnu = yes; then
3064 ac_test_CFLAGS=${CFLAGS+set}
3065 ac_save_CFLAGS=$CFLAGS
3066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3067 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3068 if ${ac_cv_prog_cc_g+:} false; then :
3069 $as_echo_n "(cached) " >&6
3071 ac_save_c_werror_flag=$ac_c_werror_flag
3072 ac_c_werror_flag=yes
3075 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3076 /* end confdefs.h. */
3086 if ac_fn_c_try_compile "$LINENO"; then :
3090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3091 /* end confdefs.h. */
3101 if ac_fn_c_try_compile "$LINENO"; then :
3104 ac_c_werror_flag=$ac_save_c_werror_flag
3106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3107 /* end confdefs.h. */
3117 if ac_fn_c_try_compile "$LINENO"; then :
3120 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3122 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3124 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3125 ac_c_werror_flag=$ac_save_c_werror_flag
3127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3128 $as_echo "$ac_cv_prog_cc_g" >&6; }
3129 if test "$ac_test_CFLAGS" = set; then
3130 CFLAGS=$ac_save_CFLAGS
3131 elif test $ac_cv_prog_cc_g = yes; then
3132 if test "$GCC" = yes; then
3138 if test "$GCC" = yes; then
3144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3145 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3146 if ${ac_cv_prog_cc_c89+:} false; then :
3147 $as_echo_n "(cached) " >&6
3149 ac_cv_prog_cc_c89=no
3151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3152 /* end confdefs.h. */
3156 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3157 struct buf { int x; };
3158 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3159 static char *e (p, i)
3165 static char *f (char * (*g) (char **, int), char **p, ...)
3170 s = g (p, va_arg (v,int));
3175 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3176 function prototypes and stuff, but not '\xHH' hex character constants.
3177 These don't provoke an error unfortunately, instead are silently treated
3178 as 'x'. The following induces an error, until -std is added to get
3179 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3180 array size at least. It's necessary to write '\x00'==0 to get something
3181 that's true only with -std. */
3182 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3184 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3185 inside strings and character constants. */
3187 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3189 int test (int i, double x);
3190 struct s1 {int (*f) (int a);};
3191 struct s2 {int (*f) (double a);};
3192 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3198 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3203 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3204 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3206 CC="$ac_save_CC $ac_arg"
3207 if ac_fn_c_try_compile "$LINENO"; then :
3208 ac_cv_prog_cc_c89=$ac_arg
3210 rm -f core conftest.err conftest.$ac_objext
3211 test "x$ac_cv_prog_cc_c89" != "xno" && break
3213 rm -f conftest.$ac_ext
3218 case "x$ac_cv_prog_cc_c89" in
3220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3221 $as_echo "none needed" >&6; } ;;
3223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3224 $as_echo "unsupported" >&6; } ;;
3226 CC="$CC $ac_cv_prog_cc_c89"
3227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3228 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3230 if test "x$ac_cv_prog_cc_c89" != xno; then :
3235 ac_cpp='$CPP $CPPFLAGS'
3236 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3237 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3238 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3241 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3242 if test -f "$ac_dir/install-sh"; then
3244 ac_install_sh="$ac_aux_dir/install-sh -c"
3246 elif test -f "$ac_dir/install.sh"; then
3248 ac_install_sh="$ac_aux_dir/install.sh -c"
3250 elif test -f "$ac_dir/shtool"; then
3252 ac_install_sh="$ac_aux_dir/shtool install -c"
3256 if test -z "$ac_aux_dir"; then
3257 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3260 # These three variables are undocumented and unsupported,
3261 # and are intended to be withdrawn in a future Autoconf release.
3262 # They can cause serious problems if a builder's source tree is in a directory
3263 # whose full name contains unusual characters.
3264 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3265 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3266 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3269 # Find a good install program. We prefer a C program (faster),
3270 # so one script is as good as another. But avoid the broken or
3271 # incompatible versions:
3272 # SysV /etc/install, /usr/sbin/install
3273 # SunOS /usr/etc/install
3274 # IRIX /sbin/install
3276 # AmigaOS /C/install, which installs bootblocks on floppy discs
3277 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3278 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3279 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3280 # OS/2's system install, which has a completely different semantic
3281 # ./install, which can be erroneously created by make from ./install.sh.
3282 # Reject install programs that cannot install multiple files.
3283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3284 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3285 if test -z "$INSTALL"; then
3286 if ${ac_cv_path_install+:} false; then :
3287 $as_echo_n "(cached) " >&6
3289 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3293 test -z "$as_dir" && as_dir=.
3294 # Account for people who put trailing slashes in PATH elements.
3295 case $as_dir/ in #((
3296 ./ | .// | /[cC]/* | \
3297 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3298 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3301 # OSF1 and SCO ODT 3.0 have their own names for install.
3302 # Don't use installbsd from OSF since it installs stuff as root
3304 for ac_prog in ginstall scoinst install; do
3305 for ac_exec_ext in '' $ac_executable_extensions; do
3306 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
3307 if test $ac_prog = install &&
3308 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3309 # AIX install. It has an incompatible calling convention.
3311 elif test $ac_prog = install &&
3312 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3313 # program-specific install script used by HP pwplus--don't use.
3316 rm -rf conftest.one conftest.two conftest.dir
3317 echo one > conftest.one
3318 echo two > conftest.two
3320 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3321 test -s conftest.one && test -s conftest.two &&
3322 test -s conftest.dir/conftest.one &&
3323 test -s conftest.dir/conftest.two
3325 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3338 rm -rf conftest.one conftest.two conftest.dir
3341 if test "${ac_cv_path_install+set}" = set; then
3342 INSTALL=$ac_cv_path_install
3344 # As a last resort, use the slow shell script. Don't cache a
3345 # value for INSTALL within a source directory, because that will
3346 # break other packages using the cache if that directory is
3347 # removed, or if the value is a relative name.
3348 INSTALL=$ac_install_sh
3351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3352 $as_echo "$INSTALL" >&6; }
3354 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3355 # It thinks the first close brace ends the variable substitution.
3356 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3358 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3360 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3364 ac_cpp='$CPP $CPPFLAGS'
3365 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3366 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3367 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3369 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3370 # On Suns, sometimes $CPP names a directory.
3371 if test -n "$CPP" && test -d "$CPP"; then
3374 if test -z "$CPP"; then
3375 if ${ac_cv_prog_CPP+:} false; then :
3376 $as_echo_n "(cached) " >&6
3378 # Double quotes because CPP needs to be expanded
3379 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3382 for ac_c_preproc_warn_flag in '' yes
3384 # Use a header file that comes with gcc, so configuring glibc
3385 # with a fresh cross-compiler works.
3386 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3387 # <limits.h> exists even on freestanding compilers.
3388 # On the NeXT, cc -E runs the code through the compiler's parser,
3389 # not just through cpp. "Syntax error" is here to catch this case.
3390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3391 /* end confdefs.h. */
3393 # include <limits.h>
3395 # include <assert.h>
3399 if ac_fn_c_try_cpp "$LINENO"; then :
3402 # Broken: fails on valid input.
3405 rm -f conftest.err conftest.i conftest.$ac_ext
3407 # OK, works on sane cases. Now check whether nonexistent headers
3408 # can be detected and how.
3409 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3410 /* end confdefs.h. */
3411 #include <ac_nonexistent.h>
3413 if ac_fn_c_try_cpp "$LINENO"; then :
3414 # Broken: success on invalid input.
3417 # Passes both tests.
3421 rm -f conftest.err conftest.i conftest.$ac_ext
3424 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3425 rm -f conftest.i conftest.err conftest.$ac_ext
3426 if $ac_preproc_ok; then :
3438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3439 $as_echo "$CPP" >&6; }
3441 for ac_c_preproc_warn_flag in '' yes
3443 # Use a header file that comes with gcc, so configuring glibc
3444 # with a fresh cross-compiler works.
3445 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3446 # <limits.h> exists even on freestanding compilers.
3447 # On the NeXT, cc -E runs the code through the compiler's parser,
3448 # not just through cpp. "Syntax error" is here to catch this case.
3449 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3450 /* end confdefs.h. */
3452 # include <limits.h>
3454 # include <assert.h>
3458 if ac_fn_c_try_cpp "$LINENO"; then :
3461 # Broken: fails on valid input.
3464 rm -f conftest.err conftest.i conftest.$ac_ext
3466 # OK, works on sane cases. Now check whether nonexistent headers
3467 # can be detected and how.
3468 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3469 /* end confdefs.h. */
3470 #include <ac_nonexistent.h>
3472 if ac_fn_c_try_cpp "$LINENO"; then :
3473 # Broken: success on invalid input.
3476 # Passes both tests.
3480 rm -f conftest.err conftest.i conftest.$ac_ext
3483 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3484 rm -f conftest.i conftest.err conftest.$ac_ext
3485 if $ac_preproc_ok; then :
3488 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3489 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3490 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3491 See \`config.log' for more details" "$LINENO" 5; }
3495 ac_cpp='$CPP $CPPFLAGS'
3496 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3497 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3498 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3502 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3503 if ${ac_cv_path_GREP+:} false; then :
3504 $as_echo_n "(cached) " >&6
3506 if test -z "$GREP"; then
3507 ac_path_GREP_found=false
3508 # Loop through the user's path and test for each of PROGNAME-LIST
3509 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3510 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3513 test -z "$as_dir" && as_dir=.
3514 for ac_prog in grep ggrep; do
3515 for ac_exec_ext in '' $ac_executable_extensions; do
3516 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3517 as_fn_executable_p "$ac_path_GREP" || continue
3518 # Check for GNU ac_path_GREP and select it if it is found.
3519 # Check for GNU $ac_path_GREP
3520 case `"$ac_path_GREP" --version 2>&1` in
3522 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3525 $as_echo_n 0123456789 >"conftest.in"
3528 cat "conftest.in" "conftest.in" >"conftest.tmp"
3529 mv "conftest.tmp" "conftest.in"
3530 cp "conftest.in" "conftest.nl"
3531 $as_echo 'GREP' >> "conftest.nl"
3532 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3533 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3534 as_fn_arith $ac_count + 1 && ac_count=$as_val
3535 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3536 # Best one so far, save it but keep looking for a better one
3537 ac_cv_path_GREP="$ac_path_GREP"
3538 ac_path_GREP_max=$ac_count
3540 # 10*(2^10) chars as input seems more than enough
3541 test $ac_count -gt 10 && break
3543 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3546 $ac_path_GREP_found && break 3
3551 if test -z "$ac_cv_path_GREP"; then
3552 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3555 ac_cv_path_GREP=$GREP
3559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3560 $as_echo "$ac_cv_path_GREP" >&6; }
3561 GREP="$ac_cv_path_GREP"
3564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3565 $as_echo_n "checking for egrep... " >&6; }
3566 if ${ac_cv_path_EGREP+:} false; then :
3567 $as_echo_n "(cached) " >&6
3569 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3570 then ac_cv_path_EGREP="$GREP -E"
3572 if test -z "$EGREP"; then
3573 ac_path_EGREP_found=false
3574 # Loop through the user's path and test for each of PROGNAME-LIST
3575 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3576 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3579 test -z "$as_dir" && as_dir=.
3580 for ac_prog in egrep; do
3581 for ac_exec_ext in '' $ac_executable_extensions; do
3582 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3583 as_fn_executable_p "$ac_path_EGREP" || continue
3584 # Check for GNU ac_path_EGREP and select it if it is found.
3585 # Check for GNU $ac_path_EGREP
3586 case `"$ac_path_EGREP" --version 2>&1` in
3588 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3591 $as_echo_n 0123456789 >"conftest.in"
3594 cat "conftest.in" "conftest.in" >"conftest.tmp"
3595 mv "conftest.tmp" "conftest.in"
3596 cp "conftest.in" "conftest.nl"
3597 $as_echo 'EGREP' >> "conftest.nl"
3598 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3599 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3600 as_fn_arith $ac_count + 1 && ac_count=$as_val
3601 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3602 # Best one so far, save it but keep looking for a better one
3603 ac_cv_path_EGREP="$ac_path_EGREP"
3604 ac_path_EGREP_max=$ac_count
3606 # 10*(2^10) chars as input seems more than enough
3607 test $ac_count -gt 10 && break
3609 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3612 $ac_path_EGREP_found && break 3
3617 if test -z "$ac_cv_path_EGREP"; then
3618 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3621 ac_cv_path_EGREP=$EGREP
3626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3627 $as_echo "$ac_cv_path_EGREP" >&6; }
3628 EGREP="$ac_cv_path_EGREP"
3631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3632 $as_echo_n "checking for ANSI C header files... " >&6; }
3633 if ${ac_cv_header_stdc+:} false; then :
3634 $as_echo_n "(cached) " >&6
3636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3637 /* end confdefs.h. */
3651 if ac_fn_c_try_compile "$LINENO"; then :
3652 ac_cv_header_stdc=yes
3654 ac_cv_header_stdc=no
3656 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3658 if test $ac_cv_header_stdc = yes; then
3659 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3661 /* end confdefs.h. */
3665 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3666 $EGREP "memchr" >/dev/null 2>&1; then :
3669 ac_cv_header_stdc=no
3675 if test $ac_cv_header_stdc = yes; then
3676 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3678 /* end confdefs.h. */
3682 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3683 $EGREP "free" >/dev/null 2>&1; then :
3686 ac_cv_header_stdc=no
3692 if test $ac_cv_header_stdc = yes; then
3693 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3694 if test "$cross_compiling" = yes; then :
3697 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3698 /* end confdefs.h. */
3701 #if ((' ' & 0x0FF) == 0x020)
3702 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3703 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3705 # define ISLOWER(c) \
3706 (('a' <= (c) && (c) <= 'i') \
3707 || ('j' <= (c) && (c) <= 'r') \
3708 || ('s' <= (c) && (c) <= 'z'))
3709 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3712 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3717 for (i = 0; i < 256; i++)
3718 if (XOR (islower (i), ISLOWER (i))
3719 || toupper (i) != TOUPPER (i))
3724 if ac_fn_c_try_run "$LINENO"; then :
3727 ac_cv_header_stdc=no
3729 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3730 conftest.$ac_objext conftest.beam conftest.$ac_ext
3735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3736 $as_echo "$ac_cv_header_stdc" >&6; }
3737 if test $ac_cv_header_stdc = yes; then
3739 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3743 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3744 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3745 inttypes.h stdint.h unistd.h
3747 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3748 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3750 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3751 cat >>confdefs.h <<_ACEOF
3752 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3760 for ac_header in stdint.h inttypes.h
3762 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3763 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3764 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3765 cat >>confdefs.h <<_ACEOF
3766 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3773 for ac_header in net/if.h net/route.h
3775 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3776 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3777 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3778 cat >>confdefs.h <<_ACEOF
3779 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3786 for ac_header in sys/socket.h
3788 ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
3789 if test "x$ac_cv_header_sys_socket_h" = xyes; then :
3790 cat >>confdefs.h <<_ACEOF
3791 #define HAVE_SYS_SOCKET_H 1
3798 for ac_header in linux/if_tun.h
3800 ac_fn_c_check_header_compile "$LINENO" "linux/if_tun.h" "ac_cv_header_linux_if_tun_h" "#if HAVE_SYS_SOCKET_H
3801 # include <sys/socket.h>
3805 if test "x$ac_cv_header_linux_if_tun_h" = xyes; then :
3806 cat >>confdefs.h <<_ACEOF
3807 #define HAVE_LINUX_IF_TUN_H 1
3814 for ac_header in stropts.h sys/sockio.h net/if_tun.h
3816 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3817 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3818 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3819 cat >>confdefs.h <<_ACEOF
3820 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
3828 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
3829 if ${ac_cv_c_bigendian+:} false; then :
3830 $as_echo_n "(cached) " >&6
3832 ac_cv_c_bigendian=unknown
3833 # See if we're dealing with a universal compiler.
3834 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3835 /* end confdefs.h. */
3836 #ifndef __APPLE_CC__
3837 not a universal capable compiler
3842 if ac_fn_c_try_compile "$LINENO"; then :
3844 # Check for potential -arch flags. It is not universal unless
3845 # there are at least two -arch flags with different values.
3848 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
3849 if test -n "$ac_prev"; then
3851 i?86 | x86_64 | ppc | ppc64)
3852 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
3855 ac_cv_c_bigendian=universal
3861 elif test "x$ac_word" = "x-arch"; then
3866 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3867 if test $ac_cv_c_bigendian = unknown; then
3868 # See if sys/param.h defines the BYTE_ORDER macro.
3869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3870 /* end confdefs.h. */
3871 #include <sys/types.h>
3872 #include <sys/param.h>
3877 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
3878 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
3887 if ac_fn_c_try_compile "$LINENO"; then :
3888 # It does; now see whether it defined to BIG_ENDIAN or not.
3889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3890 /* end confdefs.h. */
3891 #include <sys/types.h>
3892 #include <sys/param.h>
3897 #if BYTE_ORDER != BIG_ENDIAN
3905 if ac_fn_c_try_compile "$LINENO"; then :
3906 ac_cv_c_bigendian=yes
3908 ac_cv_c_bigendian=no
3910 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3912 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3914 if test $ac_cv_c_bigendian = unknown; then
3915 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
3916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3917 /* end confdefs.h. */
3923 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
3931 if ac_fn_c_try_compile "$LINENO"; then :
3932 # It does; now see whether it defined to _BIG_ENDIAN or not.
3933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3934 /* end confdefs.h. */
3948 if ac_fn_c_try_compile "$LINENO"; then :
3949 ac_cv_c_bigendian=yes
3951 ac_cv_c_bigendian=no
3953 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3955 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3957 if test $ac_cv_c_bigendian = unknown; then
3958 # Compile a test program.
3959 if test "$cross_compiling" = yes; then :
3960 # Try to guess by grepping values from an object file.
3961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3962 /* end confdefs.h. */
3963 short int ascii_mm[] =
3964 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
3965 short int ascii_ii[] =
3966 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
3967 int use_ascii (int i) {
3968 return ascii_mm[i] + ascii_ii[i];
3970 short int ebcdic_ii[] =
3971 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
3972 short int ebcdic_mm[] =
3973 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
3974 int use_ebcdic (int i) {
3975 return ebcdic_mm[i] + ebcdic_ii[i];
3982 return use_ascii (foo) == use_ebcdic (foo);
3987 if ac_fn_c_try_compile "$LINENO"; then :
3988 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
3989 ac_cv_c_bigendian=yes
3991 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
3992 if test "$ac_cv_c_bigendian" = unknown; then
3993 ac_cv_c_bigendian=no
3995 # finding both strings is unlikely to happen, but who knows?
3996 ac_cv_c_bigendian=unknown
4000 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4002 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4003 /* end confdefs.h. */
4004 $ac_includes_default
4009 /* Are we little or big endian? From Harbison&Steele. */
4013 char c[sizeof (long int)];
4016 return u.c[sizeof (long int) - 1] == 1;
4022 if ac_fn_c_try_run "$LINENO"; then :
4023 ac_cv_c_bigendian=no
4025 ac_cv_c_bigendian=yes
4027 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4028 conftest.$ac_objext conftest.beam conftest.$ac_ext
4033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
4034 $as_echo "$ac_cv_c_bigendian" >&6; }
4035 case $ac_cv_c_bigendian in #(
4037 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
4043 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
4047 as_fn_error $? "unknown endianness
4048 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
4051 # The cast to long int works around a bug in the HP C Compiler
4052 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4053 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4054 # This bug is HP SR number 8606223364.
4055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5
4056 $as_echo_n "checking size of unsigned long long... " >&6; }
4057 if ${ac_cv_sizeof_unsigned_long_long+:} false; then :
4058 $as_echo_n "(cached) " >&6
4060 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long" "$ac_includes_default"; then :
4063 if test "$ac_cv_type_unsigned_long_long" = yes; then
4064 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4065 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4066 as_fn_error 77 "cannot compute sizeof (unsigned long long)
4067 See \`config.log' for more details" "$LINENO" 5; }
4069 ac_cv_sizeof_unsigned_long_long=0
4074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5
4075 $as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; }
4079 cat >>confdefs.h <<_ACEOF
4080 #define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
4084 # The cast to long int works around a bug in the HP C Compiler
4085 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4086 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4087 # This bug is HP SR number 8606223364.
4088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5
4089 $as_echo_n "checking size of unsigned long... " >&6; }
4090 if ${ac_cv_sizeof_unsigned_long+:} false; then :
4091 $as_echo_n "(cached) " >&6
4093 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long" "$ac_includes_default"; then :
4096 if test "$ac_cv_type_unsigned_long" = yes; then
4097 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4098 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4099 as_fn_error 77 "cannot compute sizeof (unsigned long)
4100 See \`config.log' for more details" "$LINENO" 5; }
4102 ac_cv_sizeof_unsigned_long=0
4107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5
4108 $as_echo "$ac_cv_sizeof_unsigned_long" >&6; }
4112 cat >>confdefs.h <<_ACEOF
4113 #define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
4117 # The cast to long int works around a bug in the HP C Compiler
4118 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4119 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4120 # This bug is HP SR number 8606223364.
4121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned int" >&5
4122 $as_echo_n "checking size of unsigned int... " >&6; }
4123 if ${ac_cv_sizeof_unsigned_int+:} false; then :
4124 $as_echo_n "(cached) " >&6
4126 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned int))" "ac_cv_sizeof_unsigned_int" "$ac_includes_default"; then :
4129 if test "$ac_cv_type_unsigned_int" = yes; then
4130 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4131 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4132 as_fn_error 77 "cannot compute sizeof (unsigned int)
4133 See \`config.log' for more details" "$LINENO" 5; }
4135 ac_cv_sizeof_unsigned_int=0
4140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_int" >&5
4141 $as_echo "$ac_cv_sizeof_unsigned_int" >&6; }
4145 cat >>confdefs.h <<_ACEOF
4146 #define SIZEOF_UNSIGNED_INT $ac_cv_sizeof_unsigned_int
4150 # The cast to long int works around a bug in the HP C Compiler
4151 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4152 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4153 # This bug is HP SR number 8606223364.
4154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned short" >&5
4155 $as_echo_n "checking size of unsigned short... " >&6; }
4156 if ${ac_cv_sizeof_unsigned_short+:} false; then :
4157 $as_echo_n "(cached) " >&6
4159 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned short))" "ac_cv_sizeof_unsigned_short" "$ac_includes_default"; then :
4162 if test "$ac_cv_type_unsigned_short" = yes; then
4163 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4164 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4165 as_fn_error 77 "cannot compute sizeof (unsigned short)
4166 See \`config.log' for more details" "$LINENO" 5; }
4168 ac_cv_sizeof_unsigned_short=0
4173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_short" >&5
4174 $as_echo "$ac_cv_sizeof_unsigned_short" >&6; }
4178 cat >>confdefs.h <<_ACEOF
4179 #define SIZEOF_UNSIGNED_SHORT $ac_cv_sizeof_unsigned_short
4183 # The cast to long int works around a bug in the HP C Compiler
4184 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4185 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4186 # This bug is HP SR number 8606223364.
4187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned char" >&5
4188 $as_echo_n "checking size of unsigned char... " >&6; }
4189 if ${ac_cv_sizeof_unsigned_char+:} false; then :
4190 $as_echo_n "(cached) " >&6
4192 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned char))" "ac_cv_sizeof_unsigned_char" "$ac_includes_default"; then :
4195 if test "$ac_cv_type_unsigned_char" = yes; then
4196 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4197 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4198 as_fn_error 77 "cannot compute sizeof (unsigned char)
4199 See \`config.log' for more details" "$LINENO" 5; }
4201 ac_cv_sizeof_unsigned_char=0
4206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_char" >&5
4207 $as_echo "$ac_cv_sizeof_unsigned_char" >&6; }
4211 cat >>confdefs.h <<_ACEOF
4212 #define SIZEOF_UNSIGNED_CHAR $ac_cv_sizeof_unsigned_char
4218 if test -z "$hard"; then
4219 msg="C to warn about writing to stringliterals"
4221 msg="C to prohibit any write to stringliterals"
4223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $msg" >&5
4224 $as_echo_n "checking $msg... " >&6; }
4225 if ${ac_cv_prog_cc_no_writeable_strings+:} false; then :
4226 $as_echo_n "(cached) " >&6
4229 cat > conftest.c <<EOF
4234 if (strcpy (test, "test")) return 0;
4238 if test "$GCC" = "yes";
4240 if test -z "$hard"; then
4241 ac_cv_prog_cc_no_writeable_strings="-Wwrite-strings"
4243 ac_cv_prog_cc_no_writeable_strings="-fno-writable-strings -Wwrite-strings"
4246 if test -n "`${CC-cc} -c $ac_cv_prog_cc_no_writeable_strings conftest.c 2>&1`" ; then
4247 ac_cv_prog_cc_no_writeable_strings="suppressed: string.h"
4250 elif $CC -flags 2>&1 | grep "Xc.*strict ANSI C" > /dev/null 2>&1 &&
4251 $CC -c -xstrconst conftest.c > /dev/null 2>&1 &&
4254 # strings go into readonly segment
4255 ac_cv_prog_cc_no_writeable_strings="-xstrconst"
4258 if test -n "`${CC-cc} -c $ac_cv_prog_cc_no_writeable_strings conftest.c 2>&1`" ; then
4259 ac_cv_prog_cc_no_writeable_strings="suppressed: string.h"
4262 elif $CC > /dev/null 2>&1 &&
4263 $CC -c +ESlit conftest.c > /dev/null 2>&1 &&
4266 # strings go into readonly segment
4267 ac_cv_prog_cc_no_writeable_strings="+ESlit"
4270 if test -n "`${CC-cc} -c $ac_cv_prog_cc_no_writeable_strings conftest.c 2>&1`" ; then
4271 ac_cv_prog_cc_no_writeable_strings="suppressed: string.h"
4274 elif ! $CC > /dev/null 2>&1 &&
4275 $CC -c -readonly_strings conftest.c > /dev/null 2>&1 &&
4278 # strings go into readonly segment
4279 ac_cv_prog_cc_no_writeable_strings="-readonly_strings"
4282 if test -n "`${CC-cc} -c $ac_cv_prog_cc_no_writeable_strings conftest.c 2>&1`" ; then
4283 ac_cv_prog_cc_no_writeable_strings="suppressed: string.h"
4287 # -use_readonly_const is the default for IRIX C,
4288 # puts them into .rodata, but they are copied later.
4289 # need to be "-G0 -rdatashared" for strictmode but
4290 # I am not sure what effect that has really.
4296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_no_writeable_strings" >&5
4297 $as_echo "$ac_cv_prog_cc_no_writeable_strings" >&6; }
4298 if test -z "$WRITESTRINGS" ; then
4299 if test -n "$ac_cv_prog_cc_no_writeable_strings" ; then
4300 case "$ac_cv_prog_cc_no_writeable_strings" in
4301 suppressed*) WRITESTRINGS="" ;; # known but suppressed
4302 *) WRITESTRINGS="$ac_cv_prog_cc_no_writeable_strings" ;;
4309 # Check whether --enable-hacky-parallel was given.
4310 if test "${enable_hacky_parallel+set}" = set; then :
4311 enableval=$enable_hacky_parallel;
4312 case "$enableval" in
4314 y|1|yes) CFLAGS="$CFLAGS -DHACKY_PARALLEL" ;;
4323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mpz_init_set_str in -lgmp" >&5
4324 $as_echo_n "checking for mpz_init_set_str in -lgmp... " >&6; }
4325 if ${ac_cv_lib_gmp_mpz_init_set_str+:} false; then :
4326 $as_echo_n "(cached) " >&6
4328 ac_check_lib_save_LIBS=$LIBS
4330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4331 /* end confdefs.h. */
4333 /* Override any GCC internal prototype to avoid an error.
4334 Use char because int might match the return type of a GCC
4335 builtin and then its argument prototype would still apply. */
4339 char mpz_init_set_str ();
4343 return mpz_init_set_str ();
4348 if ac_fn_c_try_link "$LINENO"; then :
4349 ac_cv_lib_gmp_mpz_init_set_str=yes
4351 ac_cv_lib_gmp_mpz_init_set_str=no
4353 rm -f core conftest.err conftest.$ac_objext \
4354 conftest$ac_exeext conftest.$ac_ext
4355 LIBS=$ac_check_lib_save_LIBS
4357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp_mpz_init_set_str" >&5
4358 $as_echo "$ac_cv_lib_gmp_mpz_init_set_str" >&6; }
4359 if test "x$ac_cv_lib_gmp_mpz_init_set_str" = xyes; then :
4360 cat >>confdefs.h <<_ACEOF
4361 #define HAVE_LIBGMP 1
4368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mpz_init_set_str in -lgmp2" >&5
4369 $as_echo_n "checking for mpz_init_set_str in -lgmp2... " >&6; }
4370 if ${ac_cv_lib_gmp2_mpz_init_set_str+:} false; then :
4371 $as_echo_n "(cached) " >&6
4373 ac_check_lib_save_LIBS=$LIBS
4375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4376 /* end confdefs.h. */
4378 /* Override any GCC internal prototype to avoid an error.
4379 Use char because int might match the return type of a GCC
4380 builtin and then its argument prototype would still apply. */
4384 char mpz_init_set_str ();
4388 return mpz_init_set_str ();
4393 if ac_fn_c_try_link "$LINENO"; then :
4394 ac_cv_lib_gmp2_mpz_init_set_str=yes
4396 ac_cv_lib_gmp2_mpz_init_set_str=no
4398 rm -f core conftest.err conftest.$ac_objext \
4399 conftest$ac_exeext conftest.$ac_ext
4400 LIBS=$ac_check_lib_save_LIBS
4402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp2_mpz_init_set_str" >&5
4403 $as_echo "$ac_cv_lib_gmp2_mpz_init_set_str" >&6; }
4404 if test "x$ac_cv_lib_gmp2_mpz_init_set_str" = xyes; then :
4405 cat >>confdefs.h <<_ACEOF
4406 #define HAVE_LIBGMP2 1
4413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __gmpz_init_set_str in -lgmp" >&5
4414 $as_echo_n "checking for __gmpz_init_set_str in -lgmp... " >&6; }
4415 if ${ac_cv_lib_gmp___gmpz_init_set_str+:} false; then :
4416 $as_echo_n "(cached) " >&6
4418 ac_check_lib_save_LIBS=$LIBS
4420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4421 /* end confdefs.h. */
4423 /* Override any GCC internal prototype to avoid an error.
4424 Use char because int might match the return type of a GCC
4425 builtin and then its argument prototype would still apply. */
4429 char __gmpz_init_set_str ();
4433 return __gmpz_init_set_str ();
4438 if ac_fn_c_try_link "$LINENO"; then :
4439 ac_cv_lib_gmp___gmpz_init_set_str=yes
4441 ac_cv_lib_gmp___gmpz_init_set_str=no
4443 rm -f core conftest.err conftest.$ac_objext \
4444 conftest$ac_exeext conftest.$ac_ext
4445 LIBS=$ac_check_lib_save_LIBS
4447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp___gmpz_init_set_str" >&5
4448 $as_echo "$ac_cv_lib_gmp___gmpz_init_set_str" >&6; }
4449 if test "x$ac_cv_lib_gmp___gmpz_init_set_str" = xyes; then :
4450 cat >>confdefs.h <<_ACEOF
4451 #define HAVE_LIBGMP 1
4458 ac_fn_c_check_header_mongrel "$LINENO" "gmp.h" "ac_cv_header_gmp_h" "$ac_includes_default"
4459 if test "x$ac_cv_header_gmp_h" = xyes; then :
4462 as_fn_error $? "gmp.h not found" "$LINENO" 5
4468 ac_fn_c_check_func "$LINENO" "inet_ntoa" "ac_cv_func_inet_ntoa"
4469 if test "x$ac_cv_func_inet_ntoa" = xyes; then :
4473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_ntoa in -lnsl" >&5
4474 $as_echo_n "checking for inet_ntoa in -lnsl... " >&6; }
4475 if ${ac_cv_lib_nsl_inet_ntoa+:} false; then :
4476 $as_echo_n "(cached) " >&6
4478 ac_check_lib_save_LIBS=$LIBS
4480 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4481 /* end confdefs.h. */
4483 /* Override any GCC internal prototype to avoid an error.
4484 Use char because int might match the return type of a GCC
4485 builtin and then its argument prototype would still apply. */
4493 return inet_ntoa ();
4498 if ac_fn_c_try_link "$LINENO"; then :
4499 ac_cv_lib_nsl_inet_ntoa=yes
4501 ac_cv_lib_nsl_inet_ntoa=no
4503 rm -f core conftest.err conftest.$ac_objext \
4504 conftest$ac_exeext conftest.$ac_ext
4505 LIBS=$ac_check_lib_save_LIBS
4507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_inet_ntoa" >&5
4508 $as_echo "$ac_cv_lib_nsl_inet_ntoa" >&6; }
4509 if test "x$ac_cv_lib_nsl_inet_ntoa" = xyes; then :
4512 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: inet_ntoa is in libnsl, urgh. Must use -lnsl." >&5
4513 $as_echo "$as_me: WARNING: inet_ntoa is in libnsl, urgh. Must use -lnsl." >&2;}
4517 as_fn_error $? "cannot find library function inet_ntoa" "$LINENO" 5
4526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5
4527 $as_echo_n "checking for socket in -lsocket... " >&6; }
4528 if ${ac_cv_lib_socket_socket+:} false; then :
4529 $as_echo_n "(cached) " >&6
4531 ac_check_lib_save_LIBS=$LIBS
4532 LIBS="-lsocket $LIBS"
4533 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4534 /* end confdefs.h. */
4536 /* Override any GCC internal prototype to avoid an error.
4537 Use char because int might match the return type of a GCC
4538 builtin and then its argument prototype would still apply. */
4551 if ac_fn_c_try_link "$LINENO"; then :
4552 ac_cv_lib_socket_socket=yes
4554 ac_cv_lib_socket_socket=no
4556 rm -f core conftest.err conftest.$ac_objext \
4557 conftest$ac_exeext conftest.$ac_ext
4558 LIBS=$ac_check_lib_save_LIBS
4560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5
4561 $as_echo "$ac_cv_lib_socket_socket" >&6; }
4562 if test "x$ac_cv_lib_socket_socket" = xyes; then :
4563 cat >>confdefs.h <<_ACEOF
4564 #define HAVE_LIBSOCKET 1
4567 LIBS="-lsocket $LIBS"
4573 ac_fn_c_check_func "$LINENO" "inet_aton" "ac_cv_func_inet_aton"
4574 if test "x$ac_cv_func_inet_aton" = xyes; then :
4578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_aton in -lresolv" >&5
4579 $as_echo_n "checking for inet_aton in -lresolv... " >&6; }
4580 if ${ac_cv_lib_resolv_inet_aton+:} false; then :
4581 $as_echo_n "(cached) " >&6
4583 ac_check_lib_save_LIBS=$LIBS
4584 LIBS="-lresolv $LIBS"
4585 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4586 /* end confdefs.h. */
4588 /* Override any GCC internal prototype to avoid an error.
4589 Use char because int might match the return type of a GCC
4590 builtin and then its argument prototype would still apply. */
4598 return inet_aton ();
4603 if ac_fn_c_try_link "$LINENO"; then :
4604 ac_cv_lib_resolv_inet_aton=yes
4606 ac_cv_lib_resolv_inet_aton=no
4608 rm -f core conftest.err conftest.$ac_objext \
4609 conftest$ac_exeext conftest.$ac_ext
4610 LIBS=$ac_check_lib_save_LIBS
4612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_inet_aton" >&5
4613 $as_echo "$ac_cv_lib_resolv_inet_aton" >&6; }
4614 if test "x$ac_cv_lib_resolv_inet_aton" = xyes; then :
4616 LIBS="-lresolv $LIBS";
4617 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: inet_aton is in libresolv, urgh. Must use -lresolv." >&5
4618 $as_echo "$as_me: WARNING: inet_aton is in libresolv, urgh. Must use -lresolv." >&2;}
4622 as_fn_error $? "cannot find library function inet_aton" "$LINENO" 5
4631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for adns_init in -ladns" >&5
4632 $as_echo_n "checking for adns_init in -ladns... " >&6; }
4633 if ${ac_cv_lib_adns_adns_init+:} false; then :
4634 $as_echo_n "(cached) " >&6
4636 ac_check_lib_save_LIBS=$LIBS
4638 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4639 /* end confdefs.h. */
4641 /* Override any GCC internal prototype to avoid an error.
4642 Use char because int might match the return type of a GCC
4643 builtin and then its argument prototype would still apply. */
4651 return adns_init ();
4656 if ac_fn_c_try_link "$LINENO"; then :
4657 ac_cv_lib_adns_adns_init=yes
4659 ac_cv_lib_adns_adns_init=no
4661 rm -f core conftest.err conftest.$ac_objext \
4662 conftest$ac_exeext conftest.$ac_ext
4663 LIBS=$ac_check_lib_save_LIBS
4665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_adns_adns_init" >&5
4666 $as_echo "$ac_cv_lib_adns_adns_init" >&6; }
4667 if test "x$ac_cv_lib_adns_adns_init" = xyes; then :
4668 cat >>confdefs.h <<_ACEOF
4669 #define HAVE_LIBADNS 1
4676 ac_fn_c_check_header_mongrel "$LINENO" "adns.h" "ac_cv_header_adns_h" "$ac_includes_default"
4677 if test "x$ac_cv_header_adns_h" = xyes; then :
4680 as_fn_error $? "adns.h not found" "$LINENO" 5
4685 { $as_echo "$as_me:${as_lineno-$LINENO}: Checking requirements for IPv6 support..." >&5
4686 $as_echo "$as_me: Checking requirements for IPv6 support..." >&6;}
4689 ac_fn_c_check_decl "$LINENO" "AF_INET6" "ac_cv_have_decl_AF_INET6" "#include <netinet/in.h>
4691 if test "x$ac_cv_have_decl_AF_INET6" = xyes; then :
4697 ac_fn_c_check_func "$LINENO" "adns_addr2text" "ac_cv_func_adns_addr2text"
4698 if test "x$ac_cv_func_adns_addr2text" = xyes; then :
4704 if $enable_ipv6; then
4705 { $as_echo "$as_me:${as_lineno-$LINENO}: Enabling IPv6 support" >&5
4706 $as_echo "$as_me: Enabling IPv6 support" >&6;}
4708 $as_echo "#define CONFIG_IPV6 1" >>confdefs.h
4711 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Disabling IPv6 support" >&5
4712 $as_echo "$as_me: WARNING: Disabling IPv6 support" >&2;}
4717 _SUBDIRMK_MAKEFILES="$_SUBDIRMK_MAKEFILES common.make"
4718 ac_config_files="$ac_config_files common.make:common.make.in"
4721 _SUBDIRMK_MAKEFILES="$_SUBDIRMK_MAKEFILES test-common.make"
4722 ac_config_files="$ac_config_files test-common.make:test-common.make.in"
4726 ac_config_files="$ac_config_files stest/Makefile mtest/Makefile"
4728 ac_config_commands="$ac_config_commands default"
4730 cat >confcache <<\_ACEOF
4731 # This file is a shell script that caches the results of configure
4732 # tests run on this system so they can be shared between configure
4733 # scripts and configure runs, see configure's option --config-cache.
4734 # It is not useful on other systems. If it contains results you don't
4735 # want to keep, you may remove or edit it.
4737 # config.status only pays attention to the cache file if you give it
4738 # the --recheck option to rerun configure.
4740 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4741 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4746 # The following way of writing the cache mishandles newlines in values,
4747 # but we know of no workaround that is simple, portable, and efficient.
4748 # So, we kill variables containing newlines.
4749 # Ultrix sh set writes to stderr and can't be redirected directly,
4750 # and sets the high bit in the cache file unless we assign to the vars.
4752 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4753 eval ac_val=\$$ac_var
4757 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4758 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4761 _ | IFS | as_nl) ;; #(
4762 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4763 *) { eval $ac_var=; unset $ac_var;} ;;
4769 case $as_nl`(ac_space=' '; set) 2>&1` in #(
4770 *${as_nl}ac_space=\ *)
4771 # `set' does not quote correctly, so add quotes: double-quote
4772 # substitution turns \\\\ into \\, and sed turns \\ into \.
4775 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4778 # `set' quotes correctly as required by POSIX, so do not add quotes.
4779 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4788 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4790 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4792 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4793 if test -w "$cache_file"; then
4794 if test "x$cache_file" != "x/dev/null"; then
4795 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4796 $as_echo "$as_me: updating cache $cache_file" >&6;}
4797 if test ! -f "$cache_file" || test -h "$cache_file"; then
4798 cat confcache >"$cache_file"
4800 case $cache_file in #(
4802 mv -f confcache "$cache_file"$$ &&
4803 mv -f "$cache_file"$$ "$cache_file" ;; #(
4805 mv -f confcache "$cache_file" ;;
4810 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4811 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4816 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4817 # Let make expand exec_prefix.
4818 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4820 DEFS=-DHAVE_CONFIG_H
4825 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4826 # 1. Remove the extension, and $U if already installed.
4827 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4828 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
4829 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
4830 # will be set to the directory where LIBOBJS objects are built.
4831 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4832 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
4836 LTLIBOBJS=$ac_ltlibobjs
4841 : "${CONFIG_STATUS=./config.status}"
4843 ac_clean_files_save=$ac_clean_files
4844 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4845 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4846 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
4848 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4850 # Generated by $as_me.
4851 # Run this file to recreate the current configuration.
4852 # Compiler output produced by configure, useful for debugging
4853 # configure, is in config.log if it exists.
4859 SHELL=\${CONFIG_SHELL-$SHELL}
4862 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
4863 ## -------------------- ##
4864 ## M4sh Initialization. ##
4865 ## -------------------- ##
4867 # Be more Bourne compatible
4868 DUALCASE=1; export DUALCASE # for MKS sh
4869 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
4872 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4873 # is contrary to our usage. Disable this feature.
4874 alias -g '${1+"$@"}'='"$@"'
4875 setopt NO_GLOB_SUBST
4877 case `(set -o) 2>/dev/null` in #(
4889 # Printing a long string crashes Solaris 7 /usr/bin/printf.
4890 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4891 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
4892 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
4893 # Prefer a ksh shell builtin over an external printf program on Solaris,
4894 # but without wasting forks for bash or zsh.
4895 if test -z "$BASH_VERSION$ZSH_VERSION" \
4896 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
4897 as_echo='print -r --'
4898 as_echo_n='print -rn --'
4899 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
4900 as_echo='printf %s\n'
4901 as_echo_n='printf %s'
4903 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
4904 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
4905 as_echo_n='/usr/ucb/echo -n'
4907 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4908 as_echo_n_body='eval
4912 expr "X$arg" : "X\\(.*\\)$as_nl";
4913 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4915 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
4917 export as_echo_n_body
4918 as_echo_n='sh -c $as_echo_n_body as_echo'
4921 as_echo='sh -c $as_echo_body as_echo'
4924 # The user is always right.
4925 if test "${PATH_SEPARATOR+set}" != set; then
4927 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4928 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4935 # We need space, tab and new line, in precisely that order. Quoting is
4936 # there to prevent editors from complaining about space-tab.
4937 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
4938 # splitting by setting IFS to empty value.)
4941 # Find who we are. Look in the path if we contain no directory separator.
4944 *[\\/]* ) as_myself=$0 ;;
4945 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4949 test -z "$as_dir" && as_dir=.
4950 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4956 # We did not find ourselves, most probably we were run as `sh COMMAND'
4957 # in which case we are not to be found in the path.
4958 if test "x$as_myself" = x; then
4961 if test ! -f "$as_myself"; then
4962 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
4966 # Unset variables that we do not need and which cause bugs (e.g. in
4967 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
4968 # suppresses any "Segmentation fault" message there. '((' could
4969 # trigger a bug in pdksh 5.2.14.
4970 for as_var in BASH_ENV ENV MAIL MAILPATH
4971 do eval test x\${$as_var+set} = xset \
4972 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
4985 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4988 # as_fn_error STATUS ERROR [LINENO LOG_FD]
4989 # ----------------------------------------
4990 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4991 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
4992 # script with STATUS, using 1 if that was 0.
4995 as_status=$1; test $as_status -eq 0 && as_status=1
4997 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
4998 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
5000 $as_echo "$as_me: error: $2" >&2
5001 as_fn_exit $as_status
5005 # as_fn_set_status STATUS
5006 # -----------------------
5007 # Set $? to STATUS, without forking.
5011 } # as_fn_set_status
5015 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5025 # Portably unset VAR.
5028 { eval $1=; unset $1;}
5030 as_unset=as_fn_unset
5031 # as_fn_append VAR VALUE
5032 # ----------------------
5033 # Append the text in VALUE to the end of the definition contained in VAR. Take
5034 # advantage of any shell optimizations that allow amortized linear growth over
5035 # repeated appends, instead of the typical quadratic growth present in naive
5037 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5038 eval 'as_fn_append ()
5049 # as_fn_arith ARG...
5050 # ------------------
5051 # Perform arithmetic evaluation on the ARGs, and store the result in the
5052 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5053 # must be portable across $(()) and expr.
5054 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5055 eval 'as_fn_arith ()
5062 as_val=`expr "$@" || test $? -eq 1`
5067 if expr a : '\(a\)' >/dev/null 2>&1 &&
5068 test "X`expr 00001 : '.*\(...\)'`" = X001; then
5074 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5075 as_basename=basename
5080 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5086 as_me=`$as_basename -- "$0" ||
5087 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5088 X"$0" : 'X\(//\)$' \| \
5089 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5091 sed '/^.*\/\([^/][^/]*\)\/*$/{
5105 # Avoid depending upon Character Ranges.
5106 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5107 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5108 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5109 as_cr_digits='0123456789'
5110 as_cr_alnum=$as_cr_Letters$as_cr_digits
5112 ECHO_C= ECHO_N= ECHO_T=
5113 case `echo -n x` in #(((((
5115 case `echo 'xy\c'` in
5116 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
5118 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
5125 rm -f conf$$ conf$$.exe conf$$.file
5126 if test -d conf$$.dir; then
5127 rm -f conf$$.dir/conf$$.file
5130 mkdir conf$$.dir 2>/dev/null
5132 if (echo >conf$$.file) 2>/dev/null; then
5133 if ln -s conf$$.file conf$$ 2>/dev/null; then
5135 # ... but there are two gotchas:
5136 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5137 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5138 # In both cases, we have to default to `cp -pR'.
5139 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5141 elif ln conf$$.file conf$$ 2>/dev/null; then
5149 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5150 rmdir conf$$.dir 2>/dev/null
5155 # Create "$as_dir" as a directory, including parents if necessary.
5160 -*) as_dir=./$as_dir;;
5162 test -d "$as_dir" || eval $as_mkdir_p || {
5166 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5167 *) as_qdir=$as_dir;;
5169 as_dirs="'$as_qdir' $as_dirs"
5170 as_dir=`$as_dirname -- "$as_dir" ||
5171 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5172 X"$as_dir" : 'X\(//\)[^/]' \| \
5173 X"$as_dir" : 'X\(//\)$' \| \
5174 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5175 $as_echo X"$as_dir" |
5176 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5193 test -d "$as_dir" && break
5195 test -z "$as_dirs" || eval "mkdir $as_dirs"
5196 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
5200 if mkdir -p . 2>/dev/null; then
5201 as_mkdir_p='mkdir -p "$as_dir"'
5203 test -d ./-p && rmdir ./-p
5208 # as_fn_executable_p FILE
5209 # -----------------------
5210 # Test if FILE is an executable regular file.
5211 as_fn_executable_p ()
5213 test -f "$1" && test -x "$1"
5214 } # as_fn_executable_p
5216 as_executable_p=as_fn_executable_p
5218 # Sed expression to map a string onto a valid CPP name.
5219 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5221 # Sed expression to map a string onto a valid variable name.
5222 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5226 ## ----------------------------------- ##
5227 ## Main body of $CONFIG_STATUS script. ##
5228 ## ----------------------------------- ##
5230 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5232 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5233 # Save the log message, to keep $0 and so on meaningful, and to
5234 # report actual input values of CONFIG_FILES etc. instead of their
5235 # values after options handling.
5237 This file was extended by secnet $as_me 0.1.18+, which was
5238 generated by GNU Autoconf 2.69. Invocation command line was
5240 CONFIG_FILES = $CONFIG_FILES
5241 CONFIG_HEADERS = $CONFIG_HEADERS
5242 CONFIG_LINKS = $CONFIG_LINKS
5243 CONFIG_COMMANDS = $CONFIG_COMMANDS
5246 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5251 case $ac_config_files in *"
5252 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5255 case $ac_config_headers in *"
5256 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5260 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5261 # Files that config.status was made for.
5262 config_files="$ac_config_files"
5263 config_headers="$ac_config_headers"
5264 config_commands="$ac_config_commands"
5268 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5270 \`$as_me' instantiates files and other configuration actions
5271 from templates according to the current configuration. Unless the files
5272 and actions are specified as TAGs, all are instantiated by default.
5274 Usage: $0 [OPTION]... [TAG]...
5276 -h, --help print this help, then exit
5277 -V, --version print version number and configuration settings, then exit
5278 --config print configuration, then exit
5279 -q, --quiet, --silent
5280 do not print progress messages
5281 -d, --debug don't remove temporary files
5282 --recheck update $as_me by reconfiguring in the same conditions
5283 --file=FILE[:TEMPLATE]
5284 instantiate the configuration file FILE
5285 --header=FILE[:TEMPLATE]
5286 instantiate the configuration header FILE
5288 Configuration files:
5291 Configuration headers:
5294 Configuration commands:
5297 Report bugs to <secnet@chiark.greenend.org.uk>."
5300 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5301 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
5303 secnet config.status 0.1.18+
5304 configured by $0, generated by GNU Autoconf 2.69,
5305 with options \\"\$ac_cs_config\\"
5307 Copyright (C) 2012 Free Software Foundation, Inc.
5308 This config.status script is free software; the Free Software Foundation
5309 gives unlimited permission to copy, distribute and modify it."
5314 test -n "\$AWK" || AWK=awk
5317 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5318 # The default lists apply if the user does not specify any file.
5324 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5325 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5329 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5341 # Handling of the options.
5342 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5344 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5345 $as_echo "$ac_cs_version"; exit ;;
5346 --config | --confi | --conf | --con | --co | --c )
5347 $as_echo "$ac_cs_config"; exit ;;
5348 --debug | --debu | --deb | --de | --d | -d )
5350 --file | --fil | --fi | --f )
5353 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5354 '') as_fn_error $? "missing file argument" ;;
5356 as_fn_append CONFIG_FILES " '$ac_optarg'"
5357 ac_need_defaults=false;;
5358 --header | --heade | --head | --hea )
5361 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5363 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5364 ac_need_defaults=false;;
5366 # Conflict between --help and --header
5367 as_fn_error $? "ambiguous option: \`$1'
5368 Try \`$0 --help' for more information.";;
5369 --help | --hel | -h )
5370 $as_echo "$ac_cs_usage"; exit ;;
5371 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5372 | -silent | --silent | --silen | --sile | --sil | --si | --s)
5376 -*) as_fn_error $? "unrecognized option: \`$1'
5377 Try \`$0 --help' for more information." ;;
5379 *) as_fn_append ac_config_targets " $1"
5380 ac_need_defaults=false ;;
5386 ac_configure_extra_args=
5388 if $ac_cs_silent; then
5390 ac_configure_extra_args="$ac_configure_extra_args --silent"
5394 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5395 if \$ac_cs_recheck; then
5396 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5398 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5399 CONFIG_SHELL='$SHELL'
5405 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5409 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5410 ## Running $as_me. ##
5416 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5421 '$srcdir'/subdirmk/generate --srcdir='$srcdir' $subdirmk_subdirs
5426 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5428 # Handling of arguments.
5429 for ac_config_target in $ac_config_targets
5431 case $ac_config_target in
5432 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
5433 "main.mk") CONFIG_FILES="$CONFIG_FILES main.mk:main.mk.tmp" ;;
5434 "Subdir.mk") CONFIG_FILES="$CONFIG_FILES Subdir.mk:Subdir.mk.tmp" ;;
5435 "subdirmk/regen.mk") CONFIG_FILES="$CONFIG_FILES subdirmk/regen.mk:subdirmk/regen.mk.in" ;;
5436 "subdirmk/usual.mk") CONFIG_FILES="$CONFIG_FILES subdirmk/usual.mk:subdirmk/usual.mk.in" ;;
5437 "common.make") CONFIG_FILES="$CONFIG_FILES common.make:common.make.in" ;;
5438 "test-common.make") CONFIG_FILES="$CONFIG_FILES test-common.make:test-common.make.in" ;;
5439 "stest/Makefile") CONFIG_FILES="$CONFIG_FILES stest/Makefile" ;;
5440 "mtest/Makefile") CONFIG_FILES="$CONFIG_FILES mtest/Makefile" ;;
5441 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
5443 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5448 # If the user did not use the arguments to specify the items to instantiate,
5449 # then the envvar interface is used. Set only those that are not.
5450 # We use the long form for the default assignment because of an extremely
5451 # bizarre bug on SunOS 4.1.3.
5452 if $ac_need_defaults; then
5453 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5454 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5455 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5458 # Have a temporary directory for convenience. Make it in the build tree
5459 # simply because there is no reason against having it here, and in addition,
5460 # creating and moving files from /tmp can sometimes cause problems.
5461 # Hook for its removal unless debugging.
5462 # Note that there is a small window in which the directory will not be cleaned:
5463 # after its creation but before its name has been assigned to `$tmp'.
5467 trap 'exit_status=$?
5469 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
5471 trap 'as_fn_exit 1' 1 2 13 15
5473 # Create a (secure) tmp directory for tmp files.
5476 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5480 tmp=./conf$$-$RANDOM
5481 (umask 077 && mkdir "$tmp")
5482 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
5485 # Set up the scripts for CONFIG_FILES section.
5486 # No need to generate them if there are no CONFIG_FILES.
5487 # This happens for instance with `./config.status config.h'.
5488 if test -n "$CONFIG_FILES"; then
5491 ac_cr=`echo X | tr X '\015'`
5492 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5493 # But we know of no other shell where ac_cr would be empty at this
5494 # point, so we can use a bashism as a fallback.
5495 if test "x$ac_cr" = x; then
5496 eval ac_cr=\$\'\\r\'
5498 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5499 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5505 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
5510 echo "cat >conf$$subs.awk <<_ACEOF" &&
5511 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5514 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5515 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
5517 for ac_last_try in false false false false false :; do
5518 . ./conf$$subs.sh ||
5519 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5521 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5522 if test $ac_delim_n = $ac_delim_num; then
5524 elif $ac_last_try; then
5525 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5527 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5532 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5533 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
5537 s/^/S["/; s/!.*/"]=/
5547 s/\(.\{148\}\)..*/\1/
5549 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5554 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5561 s/\(.\{148\}\)..*/\1/
5563 s/["\\]/\\&/g; s/^/"/; s/$/"/
5567 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5572 ' <conf$$subs.awk | sed '
5577 ' >>$CONFIG_STATUS || ac_write_fail=1
5578 rm -f conf$$subs.awk
5579 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5581 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
5582 for (key in S) S_is_set[key] = 1
5588 nfields = split(line, field, "@")
5590 len = length(field[1])
5591 for (i = 2; i < nfields; i++) {
5593 keylen = length(key)
5594 if (S_is_set[key]) {
5596 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5597 len += length(value) + length(field[++i])
5608 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5609 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5610 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5613 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
5614 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
5617 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
5618 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
5619 # trailing colons and then remove the whole line if VPATH becomes empty
5620 # (actually we leave an empty line to preserve line numbers).
5621 if test "x$srcdir" = x.; then
5622 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
5640 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5641 fi # test -n "$CONFIG_FILES"
5643 # Set up the scripts for CONFIG_HEADERS section.
5644 # No need to generate them if there are no CONFIG_HEADERS.
5645 # This happens for instance with `./config.status Makefile'.
5646 if test -n "$CONFIG_HEADERS"; then
5647 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
5651 # Transform confdefs.h into an awk script `defines.awk', embedded as
5652 # here-document in config.status, that substitutes the proper values into
5653 # config.h.in to produce config.h.
5655 # Create a delimiter string that does not exist in confdefs.h, to ease
5656 # handling of long lines.
5658 for ac_last_try in false false :; do
5659 ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
5660 if test -z "$ac_tt"; then
5662 elif $ac_last_try; then
5663 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
5665 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5669 # For the awk script, D is an array of macro values keyed by name,
5670 # likewise P contains macro parameters if any. Preserve backslash
5671 # newline sequences.
5673 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5675 s/.\{148\}/&'"$ac_delim"'/g
5678 s/^[ ]*#[ ]*define[ ][ ]*/ /
5685 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5687 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
5691 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5692 D["\1"]=" \3\\\\\\n"\\/p
5694 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
5699 s/.\{148\}/&'"$ac_delim"'/g
5704 s/["\\]/\\&/g; s/^/"/; s/$/"/p
5707 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
5709 ' <confdefs.h | sed '
5710 s/'"$ac_delim"'/"\\\
5711 "/g' >>$CONFIG_STATUS || ac_write_fail=1
5713 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5714 for (key in D) D_is_set[key] = 1
5717 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5719 split(line, arg, " ")
5720 if (arg[1] == "#") {
5724 defundef = substr(arg[1], 2)
5727 split(mac1, mac2, "(") #)
5729 prefix = substr(line, 1, index(line, defundef) - 1)
5730 if (D_is_set[macro]) {
5731 # Preserve the white space surrounding the "#".
5732 print prefix "define", macro P[macro] D[macro]
5735 # Replace #undef with comments. This is necessary, for example,
5736 # in the case of _POSIX_SOURCE, which is predefined and required
5737 # on some systems where configure will not decide to define it.
5738 if (defundef == "undef") {
5739 print "/*", prefix defundef, macro, "*/"
5747 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5748 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
5749 fi # test -n "$CONFIG_HEADERS"
5752 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
5757 :[FHLC]) ac_mode=$ac_tag; continue;;
5759 case $ac_mode$ac_tag in
5761 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
5762 :[FH]-) ac_tag=-:-;;
5763 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5780 -) ac_f="$ac_tmp/stdin";;
5781 *) # Look for the file first in the build tree, then in the source tree
5782 # (if the path is not absolute). The absolute path cannot be DOS-style,
5783 # because $ac_f cannot contain `:'.
5787 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5789 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5791 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5792 as_fn_append ac_file_inputs " '$ac_f'"
5795 # Let's still pretend it is `configure' which instantiates (i.e., don't
5796 # use $as_me), people would be surprised to read:
5797 # /* config.h. Generated by config.status. */
5798 configure_input='Generated from '`
5799 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5801 if test x"$ac_file" != x-; then
5802 configure_input="$ac_file. $configure_input"
5803 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5804 $as_echo "$as_me: creating $ac_file" >&6;}
5806 # Neutralize special characters interpreted by sed in replacement strings.
5807 case $configure_input in #(
5808 *\&* | *\|* | *\\* )
5809 ac_sed_conf_input=`$as_echo "$configure_input" |
5810 sed 's/[\\\\&|]/\\\\&/g'`;; #(
5811 *) ac_sed_conf_input=$configure_input;;
5815 *:-:* | *:-) cat >"$ac_tmp/stdin" \
5816 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
5821 ac_dir=`$as_dirname -- "$ac_file" ||
5822 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5823 X"$ac_file" : 'X\(//\)[^/]' \| \
5824 X"$ac_file" : 'X\(//\)$' \| \
5825 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5826 $as_echo X"$ac_file" |
5827 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5844 as_dir="$ac_dir"; as_fn_mkdir_p
5848 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5850 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5851 # A ".." for each directory in $ac_dir_suffix.
5852 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5853 case $ac_top_builddir_sub in
5854 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5855 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5858 ac_abs_top_builddir=$ac_pwd
5859 ac_abs_builddir=$ac_pwd$ac_dir_suffix
5860 # for backward compatibility:
5861 ac_top_builddir=$ac_top_build_prefix
5864 .) # We are building in place.
5866 ac_top_srcdir=$ac_top_builddir_sub
5867 ac_abs_top_srcdir=$ac_pwd ;;
5868 [\\/]* | ?:[\\/]* ) # Absolute name.
5869 ac_srcdir=$srcdir$ac_dir_suffix;
5870 ac_top_srcdir=$srcdir
5871 ac_abs_top_srcdir=$srcdir ;;
5873 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
5874 ac_top_srcdir=$ac_top_build_prefix$srcdir
5875 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
5877 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
5887 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5888 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
5892 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5893 # If the template does not know about datarootdir, expand it.
5894 # FIXME: This hack should be removed a few years after 2.60.
5895 ac_datarootdir_hack=; ac_datarootdir_seen=
5906 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
5907 *datarootdir*) ac_datarootdir_seen=yes;;
5908 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
5909 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
5910 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
5912 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5913 ac_datarootdir_hack='
5914 s&@datadir@&$datadir&g
5915 s&@docdir@&$docdir&g
5916 s&@infodir@&$infodir&g
5917 s&@localedir@&$localedir&g
5918 s&@mandir@&$mandir&g
5919 s&\\\${datarootdir}&$datarootdir&g' ;;
5923 # Neutralize VPATH when `$srcdir' = `.'.
5924 # Shell code in configure.ac might set extrasub.
5925 # FIXME: do we really want to maintain this feature?
5926 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5927 ac_sed_extra="$ac_vpsub
5930 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5932 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5933 s|@configure_input@|$ac_sed_conf_input|;t t
5934 s&@top_builddir@&$ac_top_builddir_sub&;t t
5935 s&@top_build_prefix@&$ac_top_build_prefix&;t t
5936 s&@srcdir@&$ac_srcdir&;t t
5937 s&@abs_srcdir@&$ac_abs_srcdir&;t t
5938 s&@top_srcdir@&$ac_top_srcdir&;t t
5939 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
5940 s&@builddir@&$ac_builddir&;t t
5941 s&@abs_builddir@&$ac_abs_builddir&;t t
5942 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
5943 s&@INSTALL@&$ac_INSTALL&;t t
5944 $ac_datarootdir_hack
5946 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
5947 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5949 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
5950 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
5951 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
5952 "$ac_tmp/out"`; test -z "$ac_out"; } &&
5953 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5954 which seems to be undefined. Please make sure it is defined" >&5
5955 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5956 which seems to be undefined. Please make sure it is defined" >&2;}
5958 rm -f "$ac_tmp/stdin"
5960 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
5961 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
5963 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5969 if test x"$ac_file" != x-; then
5971 $as_echo "/* $configure_input */" \
5972 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
5973 } >"$ac_tmp/config.h" \
5974 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5975 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
5976 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
5977 $as_echo "$as_me: $ac_file is unchanged" >&6;}
5980 mv "$ac_tmp/config.h" "$ac_file" \
5981 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5984 $as_echo "/* $configure_input */" \
5985 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
5986 || as_fn_error $? "could not create -" "$LINENO" 5
5990 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
5991 $as_echo "$as_me: executing $ac_file commands" >&6;}
5996 case $ac_file$ac_mode in
5997 "default":C) echo timestamp >config.stamp ;;
6005 ac_clean_files=$ac_clean_files_save
6007 test $ac_write_fail = 0 ||
6008 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
6011 # configure is writing to config.log, and then calls config.status.
6012 # config.status does its own redirection, appending to config.log.
6013 # Unfortunately, on DOS this fails, as config.log is still kept open
6014 # by configure, so config.status won't be able to write to it; its
6015 # output is simply discarded. So we exec the FD to /dev/null,
6016 # effectively closing config.log, so it can be properly (re)opened and
6017 # appended to by config.status. When coming back to configure, we
6018 # need to make the FD available again.
6019 if test "$no_create" != yes; then
6021 ac_config_status_args=
6022 test "$silent" = yes &&
6023 ac_config_status_args="$ac_config_status_args --quiet"
6025 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6027 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6028 # would make configure fail if this is the last instruction.
6029 $ac_cs_success || as_fn_exit 1
6031 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6032 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6033 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}