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)
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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
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1279 For better control, use the options below.
1281 Fine tuning of the installation directories:
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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]
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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]
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1317 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1318 --enable-hacky-parallel parallelise slow cryptography (default is no)
1320 Some influential environment variables:
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1322 CFLAGS C compiler flags
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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>.
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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. ##
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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"
2362 subdirmk_subdirs="$subdirmk_subdirs 'test-example/'"
2363 ac_config_files="$ac_config_files test-example/Subdir.mk:test-example/Subdir.mk.tmp"
2371 ac_cpp='$CPP $CPPFLAGS'
2372 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2373 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2374 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2377 # If fink is on the path then it is assumed we should use it.
2378 # Extract the first word of "fink", so it can be a program name with args.
2379 set dummy fink; ac_word=$2
2380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2381 $as_echo_n "checking for $ac_word... " >&6; }
2382 if ${ac_cv_path_FINK+:} false; then :
2383 $as_echo_n "(cached) " >&6
2387 ac_cv_path_FINK="$FINK" # Let the user override the test with a path.
2390 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2394 test -z "$as_dir" && as_dir=.
2395 for ac_exec_ext in '' $ac_executable_extensions; do
2396 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2397 ac_cv_path_FINK="$as_dir/$ac_word$ac_exec_ext"
2398 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2408 FINK=$ac_cv_path_FINK
2409 if test -n "$FINK"; then
2410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FINK" >&5
2411 $as_echo "$FINK" >&6; }
2413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2414 $as_echo "no" >&6; }
2418 if test "x$FINK" != x; then
2419 finkdir=`echo $FINK|sed 's,/[^/]*/[^/]*$,,'`
2420 CPPFLAGS="-I$finkdir/include ${CPPFLAGS}"
2421 LDFLAGS="-L$finkdir/lib ${LDFLAGS}"
2424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2425 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2427 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2428 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
2429 $as_echo_n "(cached) " >&6
2431 cat >conftest.make <<\_ACEOF
2434 @echo '@@@%%%=$(MAKE)=@@@%%%'
2436 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2437 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2439 eval ac_cv_prog_make_${ac_make}_set=yes;;
2441 eval ac_cv_prog_make_${ac_make}_set=no;;
2445 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2447 $as_echo "yes" >&6; }
2450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2451 $as_echo "no" >&6; }
2452 SET_MAKE="MAKE=${MAKE-make}"
2456 ac_cpp='$CPP $CPPFLAGS'
2457 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2458 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2459 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2460 if test -n "$ac_tool_prefix"; then
2461 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2462 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2464 $as_echo_n "checking for $ac_word... " >&6; }
2465 if ${ac_cv_prog_CC+:} false; then :
2466 $as_echo_n "(cached) " >&6
2468 if test -n "$CC"; then
2469 ac_cv_prog_CC="$CC" # Let the user override the test.
2471 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2475 test -z "$as_dir" && as_dir=.
2476 for ac_exec_ext in '' $ac_executable_extensions; do
2477 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2478 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2479 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2489 if test -n "$CC"; then
2490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2491 $as_echo "$CC" >&6; }
2493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2494 $as_echo "no" >&6; }
2499 if test -z "$ac_cv_prog_CC"; then
2501 # Extract the first word of "gcc", so it can be a program name with args.
2502 set dummy gcc; ac_word=$2
2503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2504 $as_echo_n "checking for $ac_word... " >&6; }
2505 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2506 $as_echo_n "(cached) " >&6
2508 if test -n "$ac_ct_CC"; then
2509 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2511 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2515 test -z "$as_dir" && as_dir=.
2516 for ac_exec_ext in '' $ac_executable_extensions; do
2517 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2518 ac_cv_prog_ac_ct_CC="gcc"
2519 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2528 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2529 if test -n "$ac_ct_CC"; then
2530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2531 $as_echo "$ac_ct_CC" >&6; }
2533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2534 $as_echo "no" >&6; }
2537 if test "x$ac_ct_CC" = x; then
2540 case $cross_compiling:$ac_tool_warned in
2542 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2543 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2544 ac_tool_warned=yes ;;
2552 if test -z "$CC"; then
2553 if test -n "$ac_tool_prefix"; then
2554 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2555 set dummy ${ac_tool_prefix}cc; ac_word=$2
2556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2557 $as_echo_n "checking for $ac_word... " >&6; }
2558 if ${ac_cv_prog_CC+:} false; then :
2559 $as_echo_n "(cached) " >&6
2561 if test -n "$CC"; then
2562 ac_cv_prog_CC="$CC" # Let the user override the test.
2564 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2568 test -z "$as_dir" && as_dir=.
2569 for ac_exec_ext in '' $ac_executable_extensions; do
2570 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2571 ac_cv_prog_CC="${ac_tool_prefix}cc"
2572 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2582 if test -n "$CC"; then
2583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2584 $as_echo "$CC" >&6; }
2586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2587 $as_echo "no" >&6; }
2593 if test -z "$CC"; then
2594 # Extract the first word of "cc", so it can be a program name with args.
2595 set dummy cc; ac_word=$2
2596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2597 $as_echo_n "checking for $ac_word... " >&6; }
2598 if ${ac_cv_prog_CC+:} false; then :
2599 $as_echo_n "(cached) " >&6
2601 if test -n "$CC"; then
2602 ac_cv_prog_CC="$CC" # Let the user override the test.
2605 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2609 test -z "$as_dir" && as_dir=.
2610 for ac_exec_ext in '' $ac_executable_extensions; do
2611 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2612 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2613 ac_prog_rejected=yes
2617 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2624 if test $ac_prog_rejected = yes; then
2625 # We found a bogon in the path, so make sure we never use it.
2626 set dummy $ac_cv_prog_CC
2628 if test $# != 0; then
2629 # We chose a different compiler from the bogus one.
2630 # However, it has the same basename, so the bogon will be chosen
2631 # first if we set CC to just the basename; use the full file name.
2633 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2639 if test -n "$CC"; then
2640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2641 $as_echo "$CC" >&6; }
2643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2644 $as_echo "no" >&6; }
2649 if test -z "$CC"; then
2650 if test -n "$ac_tool_prefix"; then
2651 for ac_prog in cl.exe
2653 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2654 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2656 $as_echo_n "checking for $ac_word... " >&6; }
2657 if ${ac_cv_prog_CC+:} false; then :
2658 $as_echo_n "(cached) " >&6
2660 if test -n "$CC"; then
2661 ac_cv_prog_CC="$CC" # Let the user override the test.
2663 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2667 test -z "$as_dir" && as_dir=.
2668 for ac_exec_ext in '' $ac_executable_extensions; do
2669 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2670 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2671 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2681 if test -n "$CC"; then
2682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2683 $as_echo "$CC" >&6; }
2685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2686 $as_echo "no" >&6; }
2690 test -n "$CC" && break
2693 if test -z "$CC"; then
2695 for ac_prog in cl.exe
2697 # Extract the first word of "$ac_prog", so it can be a program name with args.
2698 set dummy $ac_prog; ac_word=$2
2699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2700 $as_echo_n "checking for $ac_word... " >&6; }
2701 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2702 $as_echo_n "(cached) " >&6
2704 if test -n "$ac_ct_CC"; then
2705 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2707 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2711 test -z "$as_dir" && as_dir=.
2712 for ac_exec_ext in '' $ac_executable_extensions; do
2713 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2714 ac_cv_prog_ac_ct_CC="$ac_prog"
2715 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2724 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2725 if test -n "$ac_ct_CC"; then
2726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2727 $as_echo "$ac_ct_CC" >&6; }
2729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2730 $as_echo "no" >&6; }
2734 test -n "$ac_ct_CC" && break
2737 if test "x$ac_ct_CC" = x; then
2740 case $cross_compiling:$ac_tool_warned in
2742 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2743 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2744 ac_tool_warned=yes ;;
2753 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2754 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2755 as_fn_error $? "no acceptable C compiler found in \$PATH
2756 See \`config.log' for more details" "$LINENO" 5; }
2758 # Provide some information about the compiler.
2759 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2762 for ac_option in --version -v -V -qversion; do
2763 { { ac_try="$ac_compiler $ac_option >&5"
2765 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2766 *) ac_try_echo=$ac_try;;
2768 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2769 $as_echo "$ac_try_echo"; } >&5
2770 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2772 if test -s conftest.err; then
2774 ... rest of stderr output deleted ...
2775 10q' conftest.err >conftest.er1
2776 cat conftest.er1 >&5
2778 rm -f conftest.er1 conftest.err
2779 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2780 test $ac_status = 0; }
2783 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2784 /* end confdefs.h. */
2794 ac_clean_files_save=$ac_clean_files
2795 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2796 # Try to create an executable without -o first, disregard a.out.
2797 # It will help us diagnose broken compilers, and finding out an intuition
2799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2800 $as_echo_n "checking whether the C compiler works... " >&6; }
2801 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2803 # The possible output files:
2804 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2807 for ac_file in $ac_files
2810 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2811 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2816 if { { ac_try="$ac_link_default"
2818 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2819 *) ac_try_echo=$ac_try;;
2821 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2822 $as_echo "$ac_try_echo"; } >&5
2823 (eval "$ac_link_default") 2>&5
2825 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2826 test $ac_status = 0; }; then :
2827 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2828 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2829 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2830 # so that the user can short-circuit this test for compilers unknown to
2832 for ac_file in $ac_files ''
2834 test -f "$ac_file" || continue
2836 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2839 # We found the default executable, but exeext='' is most
2843 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2845 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2847 # We set ac_cv_exeext here because the later test for it is not
2848 # safe: cross compilers may not add the suffix if given an `-o'
2849 # argument, so we may need to know it at that point already.
2850 # Even if this section looks crufty: it has the advantage of
2857 test "$ac_cv_exeext" = no && ac_cv_exeext=
2862 if test -z "$ac_file"; then :
2863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2864 $as_echo "no" >&6; }
2865 $as_echo "$as_me: failed program was:" >&5
2866 sed 's/^/| /' conftest.$ac_ext >&5
2868 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2869 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2870 as_fn_error 77 "C compiler cannot create executables
2871 See \`config.log' for more details" "$LINENO" 5; }
2873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2874 $as_echo "yes" >&6; }
2876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2877 $as_echo_n "checking for C compiler default output file name... " >&6; }
2878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2879 $as_echo "$ac_file" >&6; }
2880 ac_exeext=$ac_cv_exeext
2882 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2883 ac_clean_files=$ac_clean_files_save
2884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2885 $as_echo_n "checking for suffix of executables... " >&6; }
2886 if { { ac_try="$ac_link"
2888 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2889 *) ac_try_echo=$ac_try;;
2891 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2892 $as_echo "$ac_try_echo"; } >&5
2893 (eval "$ac_link") 2>&5
2895 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2896 test $ac_status = 0; }; then :
2897 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2898 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2899 # work properly (i.e., refer to `conftest.exe'), while it won't with
2901 for ac_file in conftest.exe conftest conftest.*; do
2902 test -f "$ac_file" || continue
2904 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2905 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2911 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2912 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2913 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2914 See \`config.log' for more details" "$LINENO" 5; }
2916 rm -f conftest conftest$ac_cv_exeext
2917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2918 $as_echo "$ac_cv_exeext" >&6; }
2920 rm -f conftest.$ac_ext
2921 EXEEXT=$ac_cv_exeext
2923 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2924 /* end confdefs.h. */
2929 FILE *f = fopen ("conftest.out", "w");
2930 return ferror (f) || fclose (f) != 0;
2936 ac_clean_files="$ac_clean_files conftest.out"
2937 # Check that the compiler produces executables we can run. If not, either
2938 # the compiler is broken, or we cross compile.
2939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2940 $as_echo_n "checking whether we are cross compiling... " >&6; }
2941 if test "$cross_compiling" != yes; then
2942 { { ac_try="$ac_link"
2944 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2945 *) ac_try_echo=$ac_try;;
2947 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2948 $as_echo "$ac_try_echo"; } >&5
2949 (eval "$ac_link") 2>&5
2951 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2952 test $ac_status = 0; }
2953 if { ac_try='./conftest$ac_cv_exeext'
2954 { { case "(($ac_try" in
2955 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2956 *) ac_try_echo=$ac_try;;
2958 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2959 $as_echo "$ac_try_echo"; } >&5
2960 (eval "$ac_try") 2>&5
2962 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2963 test $ac_status = 0; }; }; then
2966 if test "$cross_compiling" = maybe; then
2969 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2970 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2971 as_fn_error $? "cannot run C compiled programs.
2972 If you meant to cross compile, use \`--host'.
2973 See \`config.log' for more details" "$LINENO" 5; }
2977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2978 $as_echo "$cross_compiling" >&6; }
2980 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2981 ac_clean_files=$ac_clean_files_save
2982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2983 $as_echo_n "checking for suffix of object files... " >&6; }
2984 if ${ac_cv_objext+:} false; then :
2985 $as_echo_n "(cached) " >&6
2987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2988 /* end confdefs.h. */
2998 rm -f conftest.o conftest.obj
2999 if { { ac_try="$ac_compile"
3001 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3002 *) ac_try_echo=$ac_try;;
3004 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3005 $as_echo "$ac_try_echo"; } >&5
3006 (eval "$ac_compile") 2>&5
3008 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3009 test $ac_status = 0; }; then :
3010 for ac_file in conftest.o conftest.obj conftest.*; do
3011 test -f "$ac_file" || continue;
3013 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3014 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3019 $as_echo "$as_me: failed program was:" >&5
3020 sed 's/^/| /' conftest.$ac_ext >&5
3022 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3023 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3024 as_fn_error $? "cannot compute suffix of object files: cannot compile
3025 See \`config.log' for more details" "$LINENO" 5; }
3027 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3030 $as_echo "$ac_cv_objext" >&6; }
3031 OBJEXT=$ac_cv_objext
3033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3034 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3035 if ${ac_cv_c_compiler_gnu+:} false; then :
3036 $as_echo_n "(cached) " >&6
3038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3039 /* end confdefs.h. */
3052 if ac_fn_c_try_compile "$LINENO"; then :
3057 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3058 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3062 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3063 if test $ac_compiler_gnu = yes; then
3068 ac_test_CFLAGS=${CFLAGS+set}
3069 ac_save_CFLAGS=$CFLAGS
3070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3071 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3072 if ${ac_cv_prog_cc_g+:} false; then :
3073 $as_echo_n "(cached) " >&6
3075 ac_save_c_werror_flag=$ac_c_werror_flag
3076 ac_c_werror_flag=yes
3079 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3080 /* end confdefs.h. */
3090 if ac_fn_c_try_compile "$LINENO"; then :
3094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3095 /* end confdefs.h. */
3105 if ac_fn_c_try_compile "$LINENO"; then :
3108 ac_c_werror_flag=$ac_save_c_werror_flag
3110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3111 /* end confdefs.h. */
3121 if ac_fn_c_try_compile "$LINENO"; then :
3124 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3126 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3128 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3129 ac_c_werror_flag=$ac_save_c_werror_flag
3131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3132 $as_echo "$ac_cv_prog_cc_g" >&6; }
3133 if test "$ac_test_CFLAGS" = set; then
3134 CFLAGS=$ac_save_CFLAGS
3135 elif test $ac_cv_prog_cc_g = yes; then
3136 if test "$GCC" = yes; then
3142 if test "$GCC" = yes; then
3148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3149 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3150 if ${ac_cv_prog_cc_c89+:} false; then :
3151 $as_echo_n "(cached) " >&6
3153 ac_cv_prog_cc_c89=no
3155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3156 /* end confdefs.h. */
3160 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3161 struct buf { int x; };
3162 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3163 static char *e (p, i)
3169 static char *f (char * (*g) (char **, int), char **p, ...)
3174 s = g (p, va_arg (v,int));
3179 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3180 function prototypes and stuff, but not '\xHH' hex character constants.
3181 These don't provoke an error unfortunately, instead are silently treated
3182 as 'x'. The following induces an error, until -std is added to get
3183 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3184 array size at least. It's necessary to write '\x00'==0 to get something
3185 that's true only with -std. */
3186 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3188 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3189 inside strings and character constants. */
3191 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3193 int test (int i, double x);
3194 struct s1 {int (*f) (int a);};
3195 struct s2 {int (*f) (double a);};
3196 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3202 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3207 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3208 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3210 CC="$ac_save_CC $ac_arg"
3211 if ac_fn_c_try_compile "$LINENO"; then :
3212 ac_cv_prog_cc_c89=$ac_arg
3214 rm -f core conftest.err conftest.$ac_objext
3215 test "x$ac_cv_prog_cc_c89" != "xno" && break
3217 rm -f conftest.$ac_ext
3222 case "x$ac_cv_prog_cc_c89" in
3224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3225 $as_echo "none needed" >&6; } ;;
3227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3228 $as_echo "unsupported" >&6; } ;;
3230 CC="$CC $ac_cv_prog_cc_c89"
3231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3232 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3234 if test "x$ac_cv_prog_cc_c89" != xno; then :
3239 ac_cpp='$CPP $CPPFLAGS'
3240 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3241 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3242 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3245 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3246 if test -f "$ac_dir/install-sh"; then
3248 ac_install_sh="$ac_aux_dir/install-sh -c"
3250 elif test -f "$ac_dir/install.sh"; then
3252 ac_install_sh="$ac_aux_dir/install.sh -c"
3254 elif test -f "$ac_dir/shtool"; then
3256 ac_install_sh="$ac_aux_dir/shtool install -c"
3260 if test -z "$ac_aux_dir"; then
3261 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3264 # These three variables are undocumented and unsupported,
3265 # and are intended to be withdrawn in a future Autoconf release.
3266 # They can cause serious problems if a builder's source tree is in a directory
3267 # whose full name contains unusual characters.
3268 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3269 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3270 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3273 # Find a good install program. We prefer a C program (faster),
3274 # so one script is as good as another. But avoid the broken or
3275 # incompatible versions:
3276 # SysV /etc/install, /usr/sbin/install
3277 # SunOS /usr/etc/install
3278 # IRIX /sbin/install
3280 # AmigaOS /C/install, which installs bootblocks on floppy discs
3281 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3282 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3283 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3284 # OS/2's system install, which has a completely different semantic
3285 # ./install, which can be erroneously created by make from ./install.sh.
3286 # Reject install programs that cannot install multiple files.
3287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3288 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3289 if test -z "$INSTALL"; then
3290 if ${ac_cv_path_install+:} false; then :
3291 $as_echo_n "(cached) " >&6
3293 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3297 test -z "$as_dir" && as_dir=.
3298 # Account for people who put trailing slashes in PATH elements.
3299 case $as_dir/ in #((
3300 ./ | .// | /[cC]/* | \
3301 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3302 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3305 # OSF1 and SCO ODT 3.0 have their own names for install.
3306 # Don't use installbsd from OSF since it installs stuff as root
3308 for ac_prog in ginstall scoinst install; do
3309 for ac_exec_ext in '' $ac_executable_extensions; do
3310 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
3311 if test $ac_prog = install &&
3312 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3313 # AIX install. It has an incompatible calling convention.
3315 elif test $ac_prog = install &&
3316 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3317 # program-specific install script used by HP pwplus--don't use.
3320 rm -rf conftest.one conftest.two conftest.dir
3321 echo one > conftest.one
3322 echo two > conftest.two
3324 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3325 test -s conftest.one && test -s conftest.two &&
3326 test -s conftest.dir/conftest.one &&
3327 test -s conftest.dir/conftest.two
3329 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3342 rm -rf conftest.one conftest.two conftest.dir
3345 if test "${ac_cv_path_install+set}" = set; then
3346 INSTALL=$ac_cv_path_install
3348 # As a last resort, use the slow shell script. Don't cache a
3349 # value for INSTALL within a source directory, because that will
3350 # break other packages using the cache if that directory is
3351 # removed, or if the value is a relative name.
3352 INSTALL=$ac_install_sh
3355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3356 $as_echo "$INSTALL" >&6; }
3358 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3359 # It thinks the first close brace ends the variable substitution.
3360 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3362 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3364 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3368 ac_cpp='$CPP $CPPFLAGS'
3369 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3370 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3371 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3373 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3374 # On Suns, sometimes $CPP names a directory.
3375 if test -n "$CPP" && test -d "$CPP"; then
3378 if test -z "$CPP"; then
3379 if ${ac_cv_prog_CPP+:} false; then :
3380 $as_echo_n "(cached) " >&6
3382 # Double quotes because CPP needs to be expanded
3383 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3386 for ac_c_preproc_warn_flag in '' yes
3388 # Use a header file that comes with gcc, so configuring glibc
3389 # with a fresh cross-compiler works.
3390 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3391 # <limits.h> exists even on freestanding compilers.
3392 # On the NeXT, cc -E runs the code through the compiler's parser,
3393 # not just through cpp. "Syntax error" is here to catch this case.
3394 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3395 /* end confdefs.h. */
3397 # include <limits.h>
3399 # include <assert.h>
3403 if ac_fn_c_try_cpp "$LINENO"; then :
3406 # Broken: fails on valid input.
3409 rm -f conftest.err conftest.i conftest.$ac_ext
3411 # OK, works on sane cases. Now check whether nonexistent headers
3412 # can be detected and how.
3413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3414 /* end confdefs.h. */
3415 #include <ac_nonexistent.h>
3417 if ac_fn_c_try_cpp "$LINENO"; then :
3418 # Broken: success on invalid input.
3421 # Passes both tests.
3425 rm -f conftest.err conftest.i conftest.$ac_ext
3428 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3429 rm -f conftest.i conftest.err conftest.$ac_ext
3430 if $ac_preproc_ok; then :
3442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3443 $as_echo "$CPP" >&6; }
3445 for ac_c_preproc_warn_flag in '' yes
3447 # Use a header file that comes with gcc, so configuring glibc
3448 # with a fresh cross-compiler works.
3449 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3450 # <limits.h> exists even on freestanding compilers.
3451 # On the NeXT, cc -E runs the code through the compiler's parser,
3452 # not just through cpp. "Syntax error" is here to catch this case.
3453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3454 /* end confdefs.h. */
3456 # include <limits.h>
3458 # include <assert.h>
3462 if ac_fn_c_try_cpp "$LINENO"; then :
3465 # Broken: fails on valid input.
3468 rm -f conftest.err conftest.i conftest.$ac_ext
3470 # OK, works on sane cases. Now check whether nonexistent headers
3471 # can be detected and how.
3472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3473 /* end confdefs.h. */
3474 #include <ac_nonexistent.h>
3476 if ac_fn_c_try_cpp "$LINENO"; then :
3477 # Broken: success on invalid input.
3480 # Passes both tests.
3484 rm -f conftest.err conftest.i conftest.$ac_ext
3487 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3488 rm -f conftest.i conftest.err conftest.$ac_ext
3489 if $ac_preproc_ok; then :
3492 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3493 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3494 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3495 See \`config.log' for more details" "$LINENO" 5; }
3499 ac_cpp='$CPP $CPPFLAGS'
3500 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3501 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3502 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3506 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3507 if ${ac_cv_path_GREP+:} false; then :
3508 $as_echo_n "(cached) " >&6
3510 if test -z "$GREP"; then
3511 ac_path_GREP_found=false
3512 # Loop through the user's path and test for each of PROGNAME-LIST
3513 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3514 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3517 test -z "$as_dir" && as_dir=.
3518 for ac_prog in grep ggrep; do
3519 for ac_exec_ext in '' $ac_executable_extensions; do
3520 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3521 as_fn_executable_p "$ac_path_GREP" || continue
3522 # Check for GNU ac_path_GREP and select it if it is found.
3523 # Check for GNU $ac_path_GREP
3524 case `"$ac_path_GREP" --version 2>&1` in
3526 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3529 $as_echo_n 0123456789 >"conftest.in"
3532 cat "conftest.in" "conftest.in" >"conftest.tmp"
3533 mv "conftest.tmp" "conftest.in"
3534 cp "conftest.in" "conftest.nl"
3535 $as_echo 'GREP' >> "conftest.nl"
3536 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3537 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3538 as_fn_arith $ac_count + 1 && ac_count=$as_val
3539 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3540 # Best one so far, save it but keep looking for a better one
3541 ac_cv_path_GREP="$ac_path_GREP"
3542 ac_path_GREP_max=$ac_count
3544 # 10*(2^10) chars as input seems more than enough
3545 test $ac_count -gt 10 && break
3547 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3550 $ac_path_GREP_found && break 3
3555 if test -z "$ac_cv_path_GREP"; then
3556 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3559 ac_cv_path_GREP=$GREP
3563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3564 $as_echo "$ac_cv_path_GREP" >&6; }
3565 GREP="$ac_cv_path_GREP"
3568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3569 $as_echo_n "checking for egrep... " >&6; }
3570 if ${ac_cv_path_EGREP+:} false; then :
3571 $as_echo_n "(cached) " >&6
3573 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3574 then ac_cv_path_EGREP="$GREP -E"
3576 if test -z "$EGREP"; then
3577 ac_path_EGREP_found=false
3578 # Loop through the user's path and test for each of PROGNAME-LIST
3579 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3580 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3583 test -z "$as_dir" && as_dir=.
3584 for ac_prog in egrep; do
3585 for ac_exec_ext in '' $ac_executable_extensions; do
3586 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3587 as_fn_executable_p "$ac_path_EGREP" || continue
3588 # Check for GNU ac_path_EGREP and select it if it is found.
3589 # Check for GNU $ac_path_EGREP
3590 case `"$ac_path_EGREP" --version 2>&1` in
3592 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3595 $as_echo_n 0123456789 >"conftest.in"
3598 cat "conftest.in" "conftest.in" >"conftest.tmp"
3599 mv "conftest.tmp" "conftest.in"
3600 cp "conftest.in" "conftest.nl"
3601 $as_echo 'EGREP' >> "conftest.nl"
3602 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3603 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3604 as_fn_arith $ac_count + 1 && ac_count=$as_val
3605 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3606 # Best one so far, save it but keep looking for a better one
3607 ac_cv_path_EGREP="$ac_path_EGREP"
3608 ac_path_EGREP_max=$ac_count
3610 # 10*(2^10) chars as input seems more than enough
3611 test $ac_count -gt 10 && break
3613 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3616 $ac_path_EGREP_found && break 3
3621 if test -z "$ac_cv_path_EGREP"; then
3622 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3625 ac_cv_path_EGREP=$EGREP
3630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3631 $as_echo "$ac_cv_path_EGREP" >&6; }
3632 EGREP="$ac_cv_path_EGREP"
3635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3636 $as_echo_n "checking for ANSI C header files... " >&6; }
3637 if ${ac_cv_header_stdc+:} false; then :
3638 $as_echo_n "(cached) " >&6
3640 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3641 /* end confdefs.h. */
3655 if ac_fn_c_try_compile "$LINENO"; then :
3656 ac_cv_header_stdc=yes
3658 ac_cv_header_stdc=no
3660 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3662 if test $ac_cv_header_stdc = yes; then
3663 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3664 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3665 /* end confdefs.h. */
3669 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3670 $EGREP "memchr" >/dev/null 2>&1; then :
3673 ac_cv_header_stdc=no
3679 if test $ac_cv_header_stdc = yes; then
3680 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3682 /* end confdefs.h. */
3686 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3687 $EGREP "free" >/dev/null 2>&1; then :
3690 ac_cv_header_stdc=no
3696 if test $ac_cv_header_stdc = yes; then
3697 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3698 if test "$cross_compiling" = yes; then :
3701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3702 /* end confdefs.h. */
3705 #if ((' ' & 0x0FF) == 0x020)
3706 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3707 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3709 # define ISLOWER(c) \
3710 (('a' <= (c) && (c) <= 'i') \
3711 || ('j' <= (c) && (c) <= 'r') \
3712 || ('s' <= (c) && (c) <= 'z'))
3713 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3716 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3721 for (i = 0; i < 256; i++)
3722 if (XOR (islower (i), ISLOWER (i))
3723 || toupper (i) != TOUPPER (i))
3728 if ac_fn_c_try_run "$LINENO"; then :
3731 ac_cv_header_stdc=no
3733 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3734 conftest.$ac_objext conftest.beam conftest.$ac_ext
3739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3740 $as_echo "$ac_cv_header_stdc" >&6; }
3741 if test $ac_cv_header_stdc = yes; then
3743 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3747 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3748 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3749 inttypes.h stdint.h unistd.h
3751 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3752 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3754 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3755 cat >>confdefs.h <<_ACEOF
3756 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3764 for ac_header in stdint.h inttypes.h
3766 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3767 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3768 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3769 cat >>confdefs.h <<_ACEOF
3770 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3777 for ac_header in net/if.h net/route.h
3779 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3780 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3781 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3782 cat >>confdefs.h <<_ACEOF
3783 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3790 for ac_header in sys/socket.h
3792 ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
3793 if test "x$ac_cv_header_sys_socket_h" = xyes; then :
3794 cat >>confdefs.h <<_ACEOF
3795 #define HAVE_SYS_SOCKET_H 1
3802 for ac_header in linux/if_tun.h
3804 ac_fn_c_check_header_compile "$LINENO" "linux/if_tun.h" "ac_cv_header_linux_if_tun_h" "#if HAVE_SYS_SOCKET_H
3805 # include <sys/socket.h>
3809 if test "x$ac_cv_header_linux_if_tun_h" = xyes; then :
3810 cat >>confdefs.h <<_ACEOF
3811 #define HAVE_LINUX_IF_TUN_H 1
3818 for ac_header in stropts.h sys/sockio.h net/if_tun.h
3820 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3821 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3822 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3823 cat >>confdefs.h <<_ACEOF
3824 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
3832 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
3833 if ${ac_cv_c_bigendian+:} false; then :
3834 $as_echo_n "(cached) " >&6
3836 ac_cv_c_bigendian=unknown
3837 # See if we're dealing with a universal compiler.
3838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3839 /* end confdefs.h. */
3840 #ifndef __APPLE_CC__
3841 not a universal capable compiler
3846 if ac_fn_c_try_compile "$LINENO"; then :
3848 # Check for potential -arch flags. It is not universal unless
3849 # there are at least two -arch flags with different values.
3852 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
3853 if test -n "$ac_prev"; then
3855 i?86 | x86_64 | ppc | ppc64)
3856 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
3859 ac_cv_c_bigendian=universal
3865 elif test "x$ac_word" = "x-arch"; then
3870 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3871 if test $ac_cv_c_bigendian = unknown; then
3872 # See if sys/param.h defines the BYTE_ORDER macro.
3873 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3874 /* end confdefs.h. */
3875 #include <sys/types.h>
3876 #include <sys/param.h>
3881 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
3882 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
3891 if ac_fn_c_try_compile "$LINENO"; then :
3892 # It does; now see whether it defined to BIG_ENDIAN or not.
3893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3894 /* end confdefs.h. */
3895 #include <sys/types.h>
3896 #include <sys/param.h>
3901 #if BYTE_ORDER != BIG_ENDIAN
3909 if ac_fn_c_try_compile "$LINENO"; then :
3910 ac_cv_c_bigendian=yes
3912 ac_cv_c_bigendian=no
3914 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3916 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3918 if test $ac_cv_c_bigendian = unknown; then
3919 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
3920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3921 /* end confdefs.h. */
3927 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
3935 if ac_fn_c_try_compile "$LINENO"; then :
3936 # It does; now see whether it defined to _BIG_ENDIAN or not.
3937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3938 /* end confdefs.h. */
3952 if ac_fn_c_try_compile "$LINENO"; then :
3953 ac_cv_c_bigendian=yes
3955 ac_cv_c_bigendian=no
3957 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3959 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3961 if test $ac_cv_c_bigendian = unknown; then
3962 # Compile a test program.
3963 if test "$cross_compiling" = yes; then :
3964 # Try to guess by grepping values from an object file.
3965 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3966 /* end confdefs.h. */
3967 short int ascii_mm[] =
3968 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
3969 short int ascii_ii[] =
3970 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
3971 int use_ascii (int i) {
3972 return ascii_mm[i] + ascii_ii[i];
3974 short int ebcdic_ii[] =
3975 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
3976 short int ebcdic_mm[] =
3977 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
3978 int use_ebcdic (int i) {
3979 return ebcdic_mm[i] + ebcdic_ii[i];
3986 return use_ascii (foo) == use_ebcdic (foo);
3991 if ac_fn_c_try_compile "$LINENO"; then :
3992 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
3993 ac_cv_c_bigendian=yes
3995 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
3996 if test "$ac_cv_c_bigendian" = unknown; then
3997 ac_cv_c_bigendian=no
3999 # finding both strings is unlikely to happen, but who knows?
4000 ac_cv_c_bigendian=unknown
4004 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4006 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4007 /* end confdefs.h. */
4008 $ac_includes_default
4013 /* Are we little or big endian? From Harbison&Steele. */
4017 char c[sizeof (long int)];
4020 return u.c[sizeof (long int) - 1] == 1;
4026 if ac_fn_c_try_run "$LINENO"; then :
4027 ac_cv_c_bigendian=no
4029 ac_cv_c_bigendian=yes
4031 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4032 conftest.$ac_objext conftest.beam conftest.$ac_ext
4037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
4038 $as_echo "$ac_cv_c_bigendian" >&6; }
4039 case $ac_cv_c_bigendian in #(
4041 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
4047 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
4051 as_fn_error $? "unknown endianness
4052 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
4055 # The cast to long int works around a bug in the HP C Compiler
4056 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4057 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4058 # This bug is HP SR number 8606223364.
4059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5
4060 $as_echo_n "checking size of unsigned long long... " >&6; }
4061 if ${ac_cv_sizeof_unsigned_long_long+:} false; then :
4062 $as_echo_n "(cached) " >&6
4064 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long" "$ac_includes_default"; then :
4067 if test "$ac_cv_type_unsigned_long_long" = yes; then
4068 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4069 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4070 as_fn_error 77 "cannot compute sizeof (unsigned long long)
4071 See \`config.log' for more details" "$LINENO" 5; }
4073 ac_cv_sizeof_unsigned_long_long=0
4078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5
4079 $as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; }
4083 cat >>confdefs.h <<_ACEOF
4084 #define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
4088 # The cast to long int works around a bug in the HP C Compiler
4089 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4090 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4091 # This bug is HP SR number 8606223364.
4092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5
4093 $as_echo_n "checking size of unsigned long... " >&6; }
4094 if ${ac_cv_sizeof_unsigned_long+:} false; then :
4095 $as_echo_n "(cached) " >&6
4097 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long" "$ac_includes_default"; then :
4100 if test "$ac_cv_type_unsigned_long" = yes; then
4101 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4102 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4103 as_fn_error 77 "cannot compute sizeof (unsigned long)
4104 See \`config.log' for more details" "$LINENO" 5; }
4106 ac_cv_sizeof_unsigned_long=0
4111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5
4112 $as_echo "$ac_cv_sizeof_unsigned_long" >&6; }
4116 cat >>confdefs.h <<_ACEOF
4117 #define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
4121 # The cast to long int works around a bug in the HP C Compiler
4122 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4123 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4124 # This bug is HP SR number 8606223364.
4125 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned int" >&5
4126 $as_echo_n "checking size of unsigned int... " >&6; }
4127 if ${ac_cv_sizeof_unsigned_int+:} false; then :
4128 $as_echo_n "(cached) " >&6
4130 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned int))" "ac_cv_sizeof_unsigned_int" "$ac_includes_default"; then :
4133 if test "$ac_cv_type_unsigned_int" = yes; then
4134 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4135 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4136 as_fn_error 77 "cannot compute sizeof (unsigned int)
4137 See \`config.log' for more details" "$LINENO" 5; }
4139 ac_cv_sizeof_unsigned_int=0
4144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_int" >&5
4145 $as_echo "$ac_cv_sizeof_unsigned_int" >&6; }
4149 cat >>confdefs.h <<_ACEOF
4150 #define SIZEOF_UNSIGNED_INT $ac_cv_sizeof_unsigned_int
4154 # The cast to long int works around a bug in the HP C Compiler
4155 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4156 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4157 # This bug is HP SR number 8606223364.
4158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned short" >&5
4159 $as_echo_n "checking size of unsigned short... " >&6; }
4160 if ${ac_cv_sizeof_unsigned_short+:} false; then :
4161 $as_echo_n "(cached) " >&6
4163 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned short))" "ac_cv_sizeof_unsigned_short" "$ac_includes_default"; then :
4166 if test "$ac_cv_type_unsigned_short" = yes; then
4167 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4168 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4169 as_fn_error 77 "cannot compute sizeof (unsigned short)
4170 See \`config.log' for more details" "$LINENO" 5; }
4172 ac_cv_sizeof_unsigned_short=0
4177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_short" >&5
4178 $as_echo "$ac_cv_sizeof_unsigned_short" >&6; }
4182 cat >>confdefs.h <<_ACEOF
4183 #define SIZEOF_UNSIGNED_SHORT $ac_cv_sizeof_unsigned_short
4187 # The cast to long int works around a bug in the HP C Compiler
4188 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4189 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4190 # This bug is HP SR number 8606223364.
4191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned char" >&5
4192 $as_echo_n "checking size of unsigned char... " >&6; }
4193 if ${ac_cv_sizeof_unsigned_char+:} false; then :
4194 $as_echo_n "(cached) " >&6
4196 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned char))" "ac_cv_sizeof_unsigned_char" "$ac_includes_default"; then :
4199 if test "$ac_cv_type_unsigned_char" = yes; then
4200 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4201 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4202 as_fn_error 77 "cannot compute sizeof (unsigned char)
4203 See \`config.log' for more details" "$LINENO" 5; }
4205 ac_cv_sizeof_unsigned_char=0
4210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_char" >&5
4211 $as_echo "$ac_cv_sizeof_unsigned_char" >&6; }
4215 cat >>confdefs.h <<_ACEOF
4216 #define SIZEOF_UNSIGNED_CHAR $ac_cv_sizeof_unsigned_char
4222 if test -z "$hard"; then
4223 msg="C to warn about writing to stringliterals"
4225 msg="C to prohibit any write to stringliterals"
4227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $msg" >&5
4228 $as_echo_n "checking $msg... " >&6; }
4229 if ${ac_cv_prog_cc_no_writeable_strings+:} false; then :
4230 $as_echo_n "(cached) " >&6
4233 cat > conftest.c <<EOF
4238 if (strcpy (test, "test")) return 0;
4242 if test "$GCC" = "yes";
4244 if test -z "$hard"; then
4245 ac_cv_prog_cc_no_writeable_strings="-Wwrite-strings"
4247 ac_cv_prog_cc_no_writeable_strings="-fno-writable-strings -Wwrite-strings"
4250 if test -n "`${CC-cc} -c $ac_cv_prog_cc_no_writeable_strings conftest.c 2>&1`" ; then
4251 ac_cv_prog_cc_no_writeable_strings="suppressed: string.h"
4254 elif $CC -flags 2>&1 | grep "Xc.*strict ANSI C" > /dev/null 2>&1 &&
4255 $CC -c -xstrconst conftest.c > /dev/null 2>&1 &&
4258 # strings go into readonly segment
4259 ac_cv_prog_cc_no_writeable_strings="-xstrconst"
4262 if test -n "`${CC-cc} -c $ac_cv_prog_cc_no_writeable_strings conftest.c 2>&1`" ; then
4263 ac_cv_prog_cc_no_writeable_strings="suppressed: string.h"
4266 elif $CC > /dev/null 2>&1 &&
4267 $CC -c +ESlit conftest.c > /dev/null 2>&1 &&
4270 # strings go into readonly segment
4271 ac_cv_prog_cc_no_writeable_strings="+ESlit"
4274 if test -n "`${CC-cc} -c $ac_cv_prog_cc_no_writeable_strings conftest.c 2>&1`" ; then
4275 ac_cv_prog_cc_no_writeable_strings="suppressed: string.h"
4278 elif ! $CC > /dev/null 2>&1 &&
4279 $CC -c -readonly_strings conftest.c > /dev/null 2>&1 &&
4282 # strings go into readonly segment
4283 ac_cv_prog_cc_no_writeable_strings="-readonly_strings"
4286 if test -n "`${CC-cc} -c $ac_cv_prog_cc_no_writeable_strings conftest.c 2>&1`" ; then
4287 ac_cv_prog_cc_no_writeable_strings="suppressed: string.h"
4291 # -use_readonly_const is the default for IRIX C,
4292 # puts them into .rodata, but they are copied later.
4293 # need to be "-G0 -rdatashared" for strictmode but
4294 # I am not sure what effect that has really.
4300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_no_writeable_strings" >&5
4301 $as_echo "$ac_cv_prog_cc_no_writeable_strings" >&6; }
4302 if test -z "$WRITESTRINGS" ; then
4303 if test -n "$ac_cv_prog_cc_no_writeable_strings" ; then
4304 case "$ac_cv_prog_cc_no_writeable_strings" in
4305 suppressed*) WRITESTRINGS="" ;; # known but suppressed
4306 *) WRITESTRINGS="$ac_cv_prog_cc_no_writeable_strings" ;;
4313 # Check whether --enable-hacky-parallel was given.
4314 if test "${enable_hacky_parallel+set}" = set; then :
4315 enableval=$enable_hacky_parallel;
4316 case "$enableval" in
4318 y|1|yes) CFLAGS="$CFLAGS -DHACKY_PARALLEL" ;;
4327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mpz_init_set_str in -lgmp" >&5
4328 $as_echo_n "checking for mpz_init_set_str in -lgmp... " >&6; }
4329 if ${ac_cv_lib_gmp_mpz_init_set_str+:} false; then :
4330 $as_echo_n "(cached) " >&6
4332 ac_check_lib_save_LIBS=$LIBS
4334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4335 /* end confdefs.h. */
4337 /* Override any GCC internal prototype to avoid an error.
4338 Use char because int might match the return type of a GCC
4339 builtin and then its argument prototype would still apply. */
4343 char mpz_init_set_str ();
4347 return mpz_init_set_str ();
4352 if ac_fn_c_try_link "$LINENO"; then :
4353 ac_cv_lib_gmp_mpz_init_set_str=yes
4355 ac_cv_lib_gmp_mpz_init_set_str=no
4357 rm -f core conftest.err conftest.$ac_objext \
4358 conftest$ac_exeext conftest.$ac_ext
4359 LIBS=$ac_check_lib_save_LIBS
4361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp_mpz_init_set_str" >&5
4362 $as_echo "$ac_cv_lib_gmp_mpz_init_set_str" >&6; }
4363 if test "x$ac_cv_lib_gmp_mpz_init_set_str" = xyes; then :
4364 cat >>confdefs.h <<_ACEOF
4365 #define HAVE_LIBGMP 1
4372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mpz_init_set_str in -lgmp2" >&5
4373 $as_echo_n "checking for mpz_init_set_str in -lgmp2... " >&6; }
4374 if ${ac_cv_lib_gmp2_mpz_init_set_str+:} false; then :
4375 $as_echo_n "(cached) " >&6
4377 ac_check_lib_save_LIBS=$LIBS
4379 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4380 /* end confdefs.h. */
4382 /* Override any GCC internal prototype to avoid an error.
4383 Use char because int might match the return type of a GCC
4384 builtin and then its argument prototype would still apply. */
4388 char mpz_init_set_str ();
4392 return mpz_init_set_str ();
4397 if ac_fn_c_try_link "$LINENO"; then :
4398 ac_cv_lib_gmp2_mpz_init_set_str=yes
4400 ac_cv_lib_gmp2_mpz_init_set_str=no
4402 rm -f core conftest.err conftest.$ac_objext \
4403 conftest$ac_exeext conftest.$ac_ext
4404 LIBS=$ac_check_lib_save_LIBS
4406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp2_mpz_init_set_str" >&5
4407 $as_echo "$ac_cv_lib_gmp2_mpz_init_set_str" >&6; }
4408 if test "x$ac_cv_lib_gmp2_mpz_init_set_str" = xyes; then :
4409 cat >>confdefs.h <<_ACEOF
4410 #define HAVE_LIBGMP2 1
4417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __gmpz_init_set_str in -lgmp" >&5
4418 $as_echo_n "checking for __gmpz_init_set_str in -lgmp... " >&6; }
4419 if ${ac_cv_lib_gmp___gmpz_init_set_str+:} false; then :
4420 $as_echo_n "(cached) " >&6
4422 ac_check_lib_save_LIBS=$LIBS
4424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4425 /* end confdefs.h. */
4427 /* Override any GCC internal prototype to avoid an error.
4428 Use char because int might match the return type of a GCC
4429 builtin and then its argument prototype would still apply. */
4433 char __gmpz_init_set_str ();
4437 return __gmpz_init_set_str ();
4442 if ac_fn_c_try_link "$LINENO"; then :
4443 ac_cv_lib_gmp___gmpz_init_set_str=yes
4445 ac_cv_lib_gmp___gmpz_init_set_str=no
4447 rm -f core conftest.err conftest.$ac_objext \
4448 conftest$ac_exeext conftest.$ac_ext
4449 LIBS=$ac_check_lib_save_LIBS
4451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp___gmpz_init_set_str" >&5
4452 $as_echo "$ac_cv_lib_gmp___gmpz_init_set_str" >&6; }
4453 if test "x$ac_cv_lib_gmp___gmpz_init_set_str" = xyes; then :
4454 cat >>confdefs.h <<_ACEOF
4455 #define HAVE_LIBGMP 1
4462 ac_fn_c_check_header_mongrel "$LINENO" "gmp.h" "ac_cv_header_gmp_h" "$ac_includes_default"
4463 if test "x$ac_cv_header_gmp_h" = xyes; then :
4466 as_fn_error $? "gmp.h not found" "$LINENO" 5
4472 ac_fn_c_check_func "$LINENO" "inet_ntoa" "ac_cv_func_inet_ntoa"
4473 if test "x$ac_cv_func_inet_ntoa" = xyes; then :
4477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_ntoa in -lnsl" >&5
4478 $as_echo_n "checking for inet_ntoa in -lnsl... " >&6; }
4479 if ${ac_cv_lib_nsl_inet_ntoa+:} false; then :
4480 $as_echo_n "(cached) " >&6
4482 ac_check_lib_save_LIBS=$LIBS
4484 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4485 /* end confdefs.h. */
4487 /* Override any GCC internal prototype to avoid an error.
4488 Use char because int might match the return type of a GCC
4489 builtin and then its argument prototype would still apply. */
4497 return inet_ntoa ();
4502 if ac_fn_c_try_link "$LINENO"; then :
4503 ac_cv_lib_nsl_inet_ntoa=yes
4505 ac_cv_lib_nsl_inet_ntoa=no
4507 rm -f core conftest.err conftest.$ac_objext \
4508 conftest$ac_exeext conftest.$ac_ext
4509 LIBS=$ac_check_lib_save_LIBS
4511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_inet_ntoa" >&5
4512 $as_echo "$ac_cv_lib_nsl_inet_ntoa" >&6; }
4513 if test "x$ac_cv_lib_nsl_inet_ntoa" = xyes; then :
4516 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: inet_ntoa is in libnsl, urgh. Must use -lnsl." >&5
4517 $as_echo "$as_me: WARNING: inet_ntoa is in libnsl, urgh. Must use -lnsl." >&2;}
4521 as_fn_error $? "cannot find library function inet_ntoa" "$LINENO" 5
4530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5
4531 $as_echo_n "checking for socket in -lsocket... " >&6; }
4532 if ${ac_cv_lib_socket_socket+:} false; then :
4533 $as_echo_n "(cached) " >&6
4535 ac_check_lib_save_LIBS=$LIBS
4536 LIBS="-lsocket $LIBS"
4537 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4538 /* end confdefs.h. */
4540 /* Override any GCC internal prototype to avoid an error.
4541 Use char because int might match the return type of a GCC
4542 builtin and then its argument prototype would still apply. */
4555 if ac_fn_c_try_link "$LINENO"; then :
4556 ac_cv_lib_socket_socket=yes
4558 ac_cv_lib_socket_socket=no
4560 rm -f core conftest.err conftest.$ac_objext \
4561 conftest$ac_exeext conftest.$ac_ext
4562 LIBS=$ac_check_lib_save_LIBS
4564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5
4565 $as_echo "$ac_cv_lib_socket_socket" >&6; }
4566 if test "x$ac_cv_lib_socket_socket" = xyes; then :
4567 cat >>confdefs.h <<_ACEOF
4568 #define HAVE_LIBSOCKET 1
4571 LIBS="-lsocket $LIBS"
4577 ac_fn_c_check_func "$LINENO" "inet_aton" "ac_cv_func_inet_aton"
4578 if test "x$ac_cv_func_inet_aton" = xyes; then :
4582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_aton in -lresolv" >&5
4583 $as_echo_n "checking for inet_aton in -lresolv... " >&6; }
4584 if ${ac_cv_lib_resolv_inet_aton+:} false; then :
4585 $as_echo_n "(cached) " >&6
4587 ac_check_lib_save_LIBS=$LIBS
4588 LIBS="-lresolv $LIBS"
4589 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4590 /* end confdefs.h. */
4592 /* Override any GCC internal prototype to avoid an error.
4593 Use char because int might match the return type of a GCC
4594 builtin and then its argument prototype would still apply. */
4602 return inet_aton ();
4607 if ac_fn_c_try_link "$LINENO"; then :
4608 ac_cv_lib_resolv_inet_aton=yes
4610 ac_cv_lib_resolv_inet_aton=no
4612 rm -f core conftest.err conftest.$ac_objext \
4613 conftest$ac_exeext conftest.$ac_ext
4614 LIBS=$ac_check_lib_save_LIBS
4616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_inet_aton" >&5
4617 $as_echo "$ac_cv_lib_resolv_inet_aton" >&6; }
4618 if test "x$ac_cv_lib_resolv_inet_aton" = xyes; then :
4620 LIBS="-lresolv $LIBS";
4621 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: inet_aton is in libresolv, urgh. Must use -lresolv." >&5
4622 $as_echo "$as_me: WARNING: inet_aton is in libresolv, urgh. Must use -lresolv." >&2;}
4626 as_fn_error $? "cannot find library function inet_aton" "$LINENO" 5
4635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for adns_init in -ladns" >&5
4636 $as_echo_n "checking for adns_init in -ladns... " >&6; }
4637 if ${ac_cv_lib_adns_adns_init+:} false; then :
4638 $as_echo_n "(cached) " >&6
4640 ac_check_lib_save_LIBS=$LIBS
4642 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4643 /* end confdefs.h. */
4645 /* Override any GCC internal prototype to avoid an error.
4646 Use char because int might match the return type of a GCC
4647 builtin and then its argument prototype would still apply. */
4655 return adns_init ();
4660 if ac_fn_c_try_link "$LINENO"; then :
4661 ac_cv_lib_adns_adns_init=yes
4663 ac_cv_lib_adns_adns_init=no
4665 rm -f core conftest.err conftest.$ac_objext \
4666 conftest$ac_exeext conftest.$ac_ext
4667 LIBS=$ac_check_lib_save_LIBS
4669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_adns_adns_init" >&5
4670 $as_echo "$ac_cv_lib_adns_adns_init" >&6; }
4671 if test "x$ac_cv_lib_adns_adns_init" = xyes; then :
4672 cat >>confdefs.h <<_ACEOF
4673 #define HAVE_LIBADNS 1
4680 ac_fn_c_check_header_mongrel "$LINENO" "adns.h" "ac_cv_header_adns_h" "$ac_includes_default"
4681 if test "x$ac_cv_header_adns_h" = xyes; then :
4684 as_fn_error $? "adns.h not found" "$LINENO" 5
4689 { $as_echo "$as_me:${as_lineno-$LINENO}: Checking requirements for IPv6 support..." >&5
4690 $as_echo "$as_me: Checking requirements for IPv6 support..." >&6;}
4693 ac_fn_c_check_decl "$LINENO" "AF_INET6" "ac_cv_have_decl_AF_INET6" "#include <netinet/in.h>
4695 if test "x$ac_cv_have_decl_AF_INET6" = xyes; then :
4701 ac_fn_c_check_func "$LINENO" "adns_addr2text" "ac_cv_func_adns_addr2text"
4702 if test "x$ac_cv_func_adns_addr2text" = xyes; then :
4708 if $enable_ipv6; then
4709 { $as_echo "$as_me:${as_lineno-$LINENO}: Enabling IPv6 support" >&5
4710 $as_echo "$as_me: Enabling IPv6 support" >&6;}
4712 $as_echo "#define CONFIG_IPV6 1" >>confdefs.h
4715 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Disabling IPv6 support" >&5
4716 $as_echo "$as_me: WARNING: Disabling IPv6 support" >&2;}
4721 _SUBDIRMK_MAKEFILES="$_SUBDIRMK_MAKEFILES common.make"
4722 ac_config_files="$ac_config_files common.make:common.make.in"
4725 _SUBDIRMK_MAKEFILES="$_SUBDIRMK_MAKEFILES test-common.make"
4726 ac_config_files="$ac_config_files test-common.make:test-common.make.in"
4730 ac_config_files="$ac_config_files stest/Makefile mtest/Makefile"
4732 ac_config_commands="$ac_config_commands default"
4734 cat >confcache <<\_ACEOF
4735 # This file is a shell script that caches the results of configure
4736 # tests run on this system so they can be shared between configure
4737 # scripts and configure runs, see configure's option --config-cache.
4738 # It is not useful on other systems. If it contains results you don't
4739 # want to keep, you may remove or edit it.
4741 # config.status only pays attention to the cache file if you give it
4742 # the --recheck option to rerun configure.
4744 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4745 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4750 # The following way of writing the cache mishandles newlines in values,
4751 # but we know of no workaround that is simple, portable, and efficient.
4752 # So, we kill variables containing newlines.
4753 # Ultrix sh set writes to stderr and can't be redirected directly,
4754 # and sets the high bit in the cache file unless we assign to the vars.
4756 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4757 eval ac_val=\$$ac_var
4761 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4762 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4765 _ | IFS | as_nl) ;; #(
4766 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4767 *) { eval $ac_var=; unset $ac_var;} ;;
4773 case $as_nl`(ac_space=' '; set) 2>&1` in #(
4774 *${as_nl}ac_space=\ *)
4775 # `set' does not quote correctly, so add quotes: double-quote
4776 # substitution turns \\\\ into \\, and sed turns \\ into \.
4779 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4782 # `set' quotes correctly as required by POSIX, so do not add quotes.
4783 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4792 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4794 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4796 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4797 if test -w "$cache_file"; then
4798 if test "x$cache_file" != "x/dev/null"; then
4799 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4800 $as_echo "$as_me: updating cache $cache_file" >&6;}
4801 if test ! -f "$cache_file" || test -h "$cache_file"; then
4802 cat confcache >"$cache_file"
4804 case $cache_file in #(
4806 mv -f confcache "$cache_file"$$ &&
4807 mv -f "$cache_file"$$ "$cache_file" ;; #(
4809 mv -f confcache "$cache_file" ;;
4814 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4815 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4820 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4821 # Let make expand exec_prefix.
4822 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4824 DEFS=-DHAVE_CONFIG_H
4829 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4830 # 1. Remove the extension, and $U if already installed.
4831 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4832 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
4833 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
4834 # will be set to the directory where LIBOBJS objects are built.
4835 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4836 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
4840 LTLIBOBJS=$ac_ltlibobjs
4845 : "${CONFIG_STATUS=./config.status}"
4847 ac_clean_files_save=$ac_clean_files
4848 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4849 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4850 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
4852 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4854 # Generated by $as_me.
4855 # Run this file to recreate the current configuration.
4856 # Compiler output produced by configure, useful for debugging
4857 # configure, is in config.log if it exists.
4863 SHELL=\${CONFIG_SHELL-$SHELL}
4866 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
4867 ## -------------------- ##
4868 ## M4sh Initialization. ##
4869 ## -------------------- ##
4871 # Be more Bourne compatible
4872 DUALCASE=1; export DUALCASE # for MKS sh
4873 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
4876 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4877 # is contrary to our usage. Disable this feature.
4878 alias -g '${1+"$@"}'='"$@"'
4879 setopt NO_GLOB_SUBST
4881 case `(set -o) 2>/dev/null` in #(
4893 # Printing a long string crashes Solaris 7 /usr/bin/printf.
4894 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4895 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
4896 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
4897 # Prefer a ksh shell builtin over an external printf program on Solaris,
4898 # but without wasting forks for bash or zsh.
4899 if test -z "$BASH_VERSION$ZSH_VERSION" \
4900 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
4901 as_echo='print -r --'
4902 as_echo_n='print -rn --'
4903 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
4904 as_echo='printf %s\n'
4905 as_echo_n='printf %s'
4907 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
4908 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
4909 as_echo_n='/usr/ucb/echo -n'
4911 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4912 as_echo_n_body='eval
4916 expr "X$arg" : "X\\(.*\\)$as_nl";
4917 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4919 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
4921 export as_echo_n_body
4922 as_echo_n='sh -c $as_echo_n_body as_echo'
4925 as_echo='sh -c $as_echo_body as_echo'
4928 # The user is always right.
4929 if test "${PATH_SEPARATOR+set}" != set; then
4931 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4932 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4939 # We need space, tab and new line, in precisely that order. Quoting is
4940 # there to prevent editors from complaining about space-tab.
4941 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
4942 # splitting by setting IFS to empty value.)
4945 # Find who we are. Look in the path if we contain no directory separator.
4948 *[\\/]* ) as_myself=$0 ;;
4949 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4953 test -z "$as_dir" && as_dir=.
4954 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4960 # We did not find ourselves, most probably we were run as `sh COMMAND'
4961 # in which case we are not to be found in the path.
4962 if test "x$as_myself" = x; then
4965 if test ! -f "$as_myself"; then
4966 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
4970 # Unset variables that we do not need and which cause bugs (e.g. in
4971 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
4972 # suppresses any "Segmentation fault" message there. '((' could
4973 # trigger a bug in pdksh 5.2.14.
4974 for as_var in BASH_ENV ENV MAIL MAILPATH
4975 do eval test x\${$as_var+set} = xset \
4976 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
4989 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4992 # as_fn_error STATUS ERROR [LINENO LOG_FD]
4993 # ----------------------------------------
4994 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4995 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
4996 # script with STATUS, using 1 if that was 0.
4999 as_status=$1; test $as_status -eq 0 && as_status=1
5001 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5002 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
5004 $as_echo "$as_me: error: $2" >&2
5005 as_fn_exit $as_status
5009 # as_fn_set_status STATUS
5010 # -----------------------
5011 # Set $? to STATUS, without forking.
5015 } # as_fn_set_status
5019 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5029 # Portably unset VAR.
5032 { eval $1=; unset $1;}
5034 as_unset=as_fn_unset
5035 # as_fn_append VAR VALUE
5036 # ----------------------
5037 # Append the text in VALUE to the end of the definition contained in VAR. Take
5038 # advantage of any shell optimizations that allow amortized linear growth over
5039 # repeated appends, instead of the typical quadratic growth present in naive
5041 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5042 eval 'as_fn_append ()
5053 # as_fn_arith ARG...
5054 # ------------------
5055 # Perform arithmetic evaluation on the ARGs, and store the result in the
5056 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5057 # must be portable across $(()) and expr.
5058 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5059 eval 'as_fn_arith ()
5066 as_val=`expr "$@" || test $? -eq 1`
5071 if expr a : '\(a\)' >/dev/null 2>&1 &&
5072 test "X`expr 00001 : '.*\(...\)'`" = X001; then
5078 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5079 as_basename=basename
5084 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5090 as_me=`$as_basename -- "$0" ||
5091 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5092 X"$0" : 'X\(//\)$' \| \
5093 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5095 sed '/^.*\/\([^/][^/]*\)\/*$/{
5109 # Avoid depending upon Character Ranges.
5110 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5111 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5112 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5113 as_cr_digits='0123456789'
5114 as_cr_alnum=$as_cr_Letters$as_cr_digits
5116 ECHO_C= ECHO_N= ECHO_T=
5117 case `echo -n x` in #(((((
5119 case `echo 'xy\c'` in
5120 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
5122 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
5129 rm -f conf$$ conf$$.exe conf$$.file
5130 if test -d conf$$.dir; then
5131 rm -f conf$$.dir/conf$$.file
5134 mkdir conf$$.dir 2>/dev/null
5136 if (echo >conf$$.file) 2>/dev/null; then
5137 if ln -s conf$$.file conf$$ 2>/dev/null; then
5139 # ... but there are two gotchas:
5140 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5141 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5142 # In both cases, we have to default to `cp -pR'.
5143 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5145 elif ln conf$$.file conf$$ 2>/dev/null; then
5153 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5154 rmdir conf$$.dir 2>/dev/null
5159 # Create "$as_dir" as a directory, including parents if necessary.
5164 -*) as_dir=./$as_dir;;
5166 test -d "$as_dir" || eval $as_mkdir_p || {
5170 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5171 *) as_qdir=$as_dir;;
5173 as_dirs="'$as_qdir' $as_dirs"
5174 as_dir=`$as_dirname -- "$as_dir" ||
5175 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5176 X"$as_dir" : 'X\(//\)[^/]' \| \
5177 X"$as_dir" : 'X\(//\)$' \| \
5178 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5179 $as_echo X"$as_dir" |
5180 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5197 test -d "$as_dir" && break
5199 test -z "$as_dirs" || eval "mkdir $as_dirs"
5200 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
5204 if mkdir -p . 2>/dev/null; then
5205 as_mkdir_p='mkdir -p "$as_dir"'
5207 test -d ./-p && rmdir ./-p
5212 # as_fn_executable_p FILE
5213 # -----------------------
5214 # Test if FILE is an executable regular file.
5215 as_fn_executable_p ()
5217 test -f "$1" && test -x "$1"
5218 } # as_fn_executable_p
5220 as_executable_p=as_fn_executable_p
5222 # Sed expression to map a string onto a valid CPP name.
5223 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5225 # Sed expression to map a string onto a valid variable name.
5226 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5230 ## ----------------------------------- ##
5231 ## Main body of $CONFIG_STATUS script. ##
5232 ## ----------------------------------- ##
5234 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5236 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5237 # Save the log message, to keep $0 and so on meaningful, and to
5238 # report actual input values of CONFIG_FILES etc. instead of their
5239 # values after options handling.
5241 This file was extended by secnet $as_me 0.1.18+, which was
5242 generated by GNU Autoconf 2.69. Invocation command line was
5244 CONFIG_FILES = $CONFIG_FILES
5245 CONFIG_HEADERS = $CONFIG_HEADERS
5246 CONFIG_LINKS = $CONFIG_LINKS
5247 CONFIG_COMMANDS = $CONFIG_COMMANDS
5250 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5255 case $ac_config_files in *"
5256 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5259 case $ac_config_headers in *"
5260 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5264 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5265 # Files that config.status was made for.
5266 config_files="$ac_config_files"
5267 config_headers="$ac_config_headers"
5268 config_commands="$ac_config_commands"
5272 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5274 \`$as_me' instantiates files and other configuration actions
5275 from templates according to the current configuration. Unless the files
5276 and actions are specified as TAGs, all are instantiated by default.
5278 Usage: $0 [OPTION]... [TAG]...
5280 -h, --help print this help, then exit
5281 -V, --version print version number and configuration settings, then exit
5282 --config print configuration, then exit
5283 -q, --quiet, --silent
5284 do not print progress messages
5285 -d, --debug don't remove temporary files
5286 --recheck update $as_me by reconfiguring in the same conditions
5287 --file=FILE[:TEMPLATE]
5288 instantiate the configuration file FILE
5289 --header=FILE[:TEMPLATE]
5290 instantiate the configuration header FILE
5292 Configuration files:
5295 Configuration headers:
5298 Configuration commands:
5301 Report bugs to <secnet@chiark.greenend.org.uk>."
5304 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5305 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
5307 secnet config.status 0.1.18+
5308 configured by $0, generated by GNU Autoconf 2.69,
5309 with options \\"\$ac_cs_config\\"
5311 Copyright (C) 2012 Free Software Foundation, Inc.
5312 This config.status script is free software; the Free Software Foundation
5313 gives unlimited permission to copy, distribute and modify it."
5318 test -n "\$AWK" || AWK=awk
5321 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5322 # The default lists apply if the user does not specify any file.
5328 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5329 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5333 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5345 # Handling of the options.
5346 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5348 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5349 $as_echo "$ac_cs_version"; exit ;;
5350 --config | --confi | --conf | --con | --co | --c )
5351 $as_echo "$ac_cs_config"; exit ;;
5352 --debug | --debu | --deb | --de | --d | -d )
5354 --file | --fil | --fi | --f )
5357 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5358 '') as_fn_error $? "missing file argument" ;;
5360 as_fn_append CONFIG_FILES " '$ac_optarg'"
5361 ac_need_defaults=false;;
5362 --header | --heade | --head | --hea )
5365 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5367 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5368 ac_need_defaults=false;;
5370 # Conflict between --help and --header
5371 as_fn_error $? "ambiguous option: \`$1'
5372 Try \`$0 --help' for more information.";;
5373 --help | --hel | -h )
5374 $as_echo "$ac_cs_usage"; exit ;;
5375 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5376 | -silent | --silent | --silen | --sile | --sil | --si | --s)
5380 -*) as_fn_error $? "unrecognized option: \`$1'
5381 Try \`$0 --help' for more information." ;;
5383 *) as_fn_append ac_config_targets " $1"
5384 ac_need_defaults=false ;;
5390 ac_configure_extra_args=
5392 if $ac_cs_silent; then
5394 ac_configure_extra_args="$ac_configure_extra_args --silent"
5398 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5399 if \$ac_cs_recheck; then
5400 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5402 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5403 CONFIG_SHELL='$SHELL'
5409 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5413 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5414 ## Running $as_me. ##
5420 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5425 '$srcdir'/subdirmk/generate --srcdir='$srcdir' $subdirmk_subdirs
5430 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5432 # Handling of arguments.
5433 for ac_config_target in $ac_config_targets
5435 case $ac_config_target in
5436 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
5437 "main.mk") CONFIG_FILES="$CONFIG_FILES main.mk:main.mk.tmp" ;;
5438 "Subdir.mk") CONFIG_FILES="$CONFIG_FILES Subdir.mk:Subdir.mk.tmp" ;;
5439 "subdirmk/regen.mk") CONFIG_FILES="$CONFIG_FILES subdirmk/regen.mk:subdirmk/regen.mk.in" ;;
5440 "subdirmk/usual.mk") CONFIG_FILES="$CONFIG_FILES subdirmk/usual.mk:subdirmk/usual.mk.in" ;;
5441 "test-example/Subdir.mk") CONFIG_FILES="$CONFIG_FILES test-example/Subdir.mk:test-example/Subdir.mk.tmp" ;;
5442 "common.make") CONFIG_FILES="$CONFIG_FILES common.make:common.make.in" ;;
5443 "test-common.make") CONFIG_FILES="$CONFIG_FILES test-common.make:test-common.make.in" ;;
5444 "stest/Makefile") CONFIG_FILES="$CONFIG_FILES stest/Makefile" ;;
5445 "mtest/Makefile") CONFIG_FILES="$CONFIG_FILES mtest/Makefile" ;;
5446 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
5448 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5453 # If the user did not use the arguments to specify the items to instantiate,
5454 # then the envvar interface is used. Set only those that are not.
5455 # We use the long form for the default assignment because of an extremely
5456 # bizarre bug on SunOS 4.1.3.
5457 if $ac_need_defaults; then
5458 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5459 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5460 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5463 # Have a temporary directory for convenience. Make it in the build tree
5464 # simply because there is no reason against having it here, and in addition,
5465 # creating and moving files from /tmp can sometimes cause problems.
5466 # Hook for its removal unless debugging.
5467 # Note that there is a small window in which the directory will not be cleaned:
5468 # after its creation but before its name has been assigned to `$tmp'.
5472 trap 'exit_status=$?
5474 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
5476 trap 'as_fn_exit 1' 1 2 13 15
5478 # Create a (secure) tmp directory for tmp files.
5481 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5485 tmp=./conf$$-$RANDOM
5486 (umask 077 && mkdir "$tmp")
5487 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
5490 # Set up the scripts for CONFIG_FILES section.
5491 # No need to generate them if there are no CONFIG_FILES.
5492 # This happens for instance with `./config.status config.h'.
5493 if test -n "$CONFIG_FILES"; then
5496 ac_cr=`echo X | tr X '\015'`
5497 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5498 # But we know of no other shell where ac_cr would be empty at this
5499 # point, so we can use a bashism as a fallback.
5500 if test "x$ac_cr" = x; then
5501 eval ac_cr=\$\'\\r\'
5503 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5504 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5510 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
5515 echo "cat >conf$$subs.awk <<_ACEOF" &&
5516 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5519 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5520 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
5522 for ac_last_try in false false false false false :; do
5523 . ./conf$$subs.sh ||
5524 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5526 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5527 if test $ac_delim_n = $ac_delim_num; then
5529 elif $ac_last_try; then
5530 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5532 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5537 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5538 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
5542 s/^/S["/; s/!.*/"]=/
5552 s/\(.\{148\}\)..*/\1/
5554 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5559 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5566 s/\(.\{148\}\)..*/\1/
5568 s/["\\]/\\&/g; s/^/"/; s/$/"/
5572 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5577 ' <conf$$subs.awk | sed '
5582 ' >>$CONFIG_STATUS || ac_write_fail=1
5583 rm -f conf$$subs.awk
5584 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5586 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
5587 for (key in S) S_is_set[key] = 1
5593 nfields = split(line, field, "@")
5595 len = length(field[1])
5596 for (i = 2; i < nfields; i++) {
5598 keylen = length(key)
5599 if (S_is_set[key]) {
5601 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5602 len += length(value) + length(field[++i])
5613 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5614 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5615 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5618 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
5619 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
5622 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
5623 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
5624 # trailing colons and then remove the whole line if VPATH becomes empty
5625 # (actually we leave an empty line to preserve line numbers).
5626 if test "x$srcdir" = x.; then
5627 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
5645 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5646 fi # test -n "$CONFIG_FILES"
5648 # Set up the scripts for CONFIG_HEADERS section.
5649 # No need to generate them if there are no CONFIG_HEADERS.
5650 # This happens for instance with `./config.status Makefile'.
5651 if test -n "$CONFIG_HEADERS"; then
5652 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
5656 # Transform confdefs.h into an awk script `defines.awk', embedded as
5657 # here-document in config.status, that substitutes the proper values into
5658 # config.h.in to produce config.h.
5660 # Create a delimiter string that does not exist in confdefs.h, to ease
5661 # handling of long lines.
5663 for ac_last_try in false false :; do
5664 ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
5665 if test -z "$ac_tt"; then
5667 elif $ac_last_try; then
5668 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
5670 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5674 # For the awk script, D is an array of macro values keyed by name,
5675 # likewise P contains macro parameters if any. Preserve backslash
5676 # newline sequences.
5678 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5680 s/.\{148\}/&'"$ac_delim"'/g
5683 s/^[ ]*#[ ]*define[ ][ ]*/ /
5690 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5692 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
5696 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5697 D["\1"]=" \3\\\\\\n"\\/p
5699 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
5704 s/.\{148\}/&'"$ac_delim"'/g
5709 s/["\\]/\\&/g; s/^/"/; s/$/"/p
5712 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
5714 ' <confdefs.h | sed '
5715 s/'"$ac_delim"'/"\\\
5716 "/g' >>$CONFIG_STATUS || ac_write_fail=1
5718 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5719 for (key in D) D_is_set[key] = 1
5722 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5724 split(line, arg, " ")
5725 if (arg[1] == "#") {
5729 defundef = substr(arg[1], 2)
5732 split(mac1, mac2, "(") #)
5734 prefix = substr(line, 1, index(line, defundef) - 1)
5735 if (D_is_set[macro]) {
5736 # Preserve the white space surrounding the "#".
5737 print prefix "define", macro P[macro] D[macro]
5740 # Replace #undef with comments. This is necessary, for example,
5741 # in the case of _POSIX_SOURCE, which is predefined and required
5742 # on some systems where configure will not decide to define it.
5743 if (defundef == "undef") {
5744 print "/*", prefix defundef, macro, "*/"
5752 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5753 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
5754 fi # test -n "$CONFIG_HEADERS"
5757 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
5762 :[FHLC]) ac_mode=$ac_tag; continue;;
5764 case $ac_mode$ac_tag in
5766 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
5767 :[FH]-) ac_tag=-:-;;
5768 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5785 -) ac_f="$ac_tmp/stdin";;
5786 *) # Look for the file first in the build tree, then in the source tree
5787 # (if the path is not absolute). The absolute path cannot be DOS-style,
5788 # because $ac_f cannot contain `:'.
5792 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5794 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5796 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5797 as_fn_append ac_file_inputs " '$ac_f'"
5800 # Let's still pretend it is `configure' which instantiates (i.e., don't
5801 # use $as_me), people would be surprised to read:
5802 # /* config.h. Generated by config.status. */
5803 configure_input='Generated from '`
5804 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5806 if test x"$ac_file" != x-; then
5807 configure_input="$ac_file. $configure_input"
5808 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5809 $as_echo "$as_me: creating $ac_file" >&6;}
5811 # Neutralize special characters interpreted by sed in replacement strings.
5812 case $configure_input in #(
5813 *\&* | *\|* | *\\* )
5814 ac_sed_conf_input=`$as_echo "$configure_input" |
5815 sed 's/[\\\\&|]/\\\\&/g'`;; #(
5816 *) ac_sed_conf_input=$configure_input;;
5820 *:-:* | *:-) cat >"$ac_tmp/stdin" \
5821 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
5826 ac_dir=`$as_dirname -- "$ac_file" ||
5827 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5828 X"$ac_file" : 'X\(//\)[^/]' \| \
5829 X"$ac_file" : 'X\(//\)$' \| \
5830 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5831 $as_echo X"$ac_file" |
5832 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5849 as_dir="$ac_dir"; as_fn_mkdir_p
5853 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5855 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5856 # A ".." for each directory in $ac_dir_suffix.
5857 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5858 case $ac_top_builddir_sub in
5859 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5860 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5863 ac_abs_top_builddir=$ac_pwd
5864 ac_abs_builddir=$ac_pwd$ac_dir_suffix
5865 # for backward compatibility:
5866 ac_top_builddir=$ac_top_build_prefix
5869 .) # We are building in place.
5871 ac_top_srcdir=$ac_top_builddir_sub
5872 ac_abs_top_srcdir=$ac_pwd ;;
5873 [\\/]* | ?:[\\/]* ) # Absolute name.
5874 ac_srcdir=$srcdir$ac_dir_suffix;
5875 ac_top_srcdir=$srcdir
5876 ac_abs_top_srcdir=$srcdir ;;
5878 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
5879 ac_top_srcdir=$ac_top_build_prefix$srcdir
5880 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
5882 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
5892 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5893 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
5897 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5898 # If the template does not know about datarootdir, expand it.
5899 # FIXME: This hack should be removed a few years after 2.60.
5900 ac_datarootdir_hack=; ac_datarootdir_seen=
5911 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
5912 *datarootdir*) ac_datarootdir_seen=yes;;
5913 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
5914 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
5915 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
5917 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5918 ac_datarootdir_hack='
5919 s&@datadir@&$datadir&g
5920 s&@docdir@&$docdir&g
5921 s&@infodir@&$infodir&g
5922 s&@localedir@&$localedir&g
5923 s&@mandir@&$mandir&g
5924 s&\\\${datarootdir}&$datarootdir&g' ;;
5928 # Neutralize VPATH when `$srcdir' = `.'.
5929 # Shell code in configure.ac might set extrasub.
5930 # FIXME: do we really want to maintain this feature?
5931 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5932 ac_sed_extra="$ac_vpsub
5935 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5937 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5938 s|@configure_input@|$ac_sed_conf_input|;t t
5939 s&@top_builddir@&$ac_top_builddir_sub&;t t
5940 s&@top_build_prefix@&$ac_top_build_prefix&;t t
5941 s&@srcdir@&$ac_srcdir&;t t
5942 s&@abs_srcdir@&$ac_abs_srcdir&;t t
5943 s&@top_srcdir@&$ac_top_srcdir&;t t
5944 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
5945 s&@builddir@&$ac_builddir&;t t
5946 s&@abs_builddir@&$ac_abs_builddir&;t t
5947 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
5948 s&@INSTALL@&$ac_INSTALL&;t t
5949 $ac_datarootdir_hack
5951 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
5952 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5954 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
5955 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
5956 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
5957 "$ac_tmp/out"`; test -z "$ac_out"; } &&
5958 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5959 which seems to be undefined. Please make sure it is defined" >&5
5960 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5961 which seems to be undefined. Please make sure it is defined" >&2;}
5963 rm -f "$ac_tmp/stdin"
5965 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
5966 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
5968 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5974 if test x"$ac_file" != x-; then
5976 $as_echo "/* $configure_input */" \
5977 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
5978 } >"$ac_tmp/config.h" \
5979 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5980 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
5981 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
5982 $as_echo "$as_me: $ac_file is unchanged" >&6;}
5985 mv "$ac_tmp/config.h" "$ac_file" \
5986 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5989 $as_echo "/* $configure_input */" \
5990 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
5991 || as_fn_error $? "could not create -" "$LINENO" 5
5995 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
5996 $as_echo "$as_me: executing $ac_file commands" >&6;}
6001 case $ac_file$ac_mode in
6002 "default":C) echo timestamp >config.stamp ;;
6010 ac_clean_files=$ac_clean_files_save
6012 test $ac_write_fail = 0 ||
6013 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
6016 # configure is writing to config.log, and then calls config.status.
6017 # config.status does its own redirection, appending to config.log.
6018 # Unfortunately, on DOS this fails, as config.log is still kept open
6019 # by configure, so config.status won't be able to write to it; its
6020 # output is simply discarded. So we exec the FD to /dev/null,
6021 # effectively closing config.log, so it can be properly (re)opened and
6022 # appended to by config.status. When coming back to configure, we
6023 # need to make the FD available again.
6024 if test "$no_create" != yes; then
6026 ac_config_status_args=
6027 test "$silent" = yes &&
6028 ac_config_status_args="$ac_config_status_args --quiet"
6030 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6032 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6033 # would make configure fail if this is the last instruction.
6034 $ac_cs_success || as_fn_exit 1
6036 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6037 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6038 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}