2 # From configure.in 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
685 enable_option_checking
686 enable_hacky_parallel
688 ac_precious_vars='build_alias
699 # Initialize some variables set by options.
701 ac_init_version=false
702 ac_unrecognized_opts=
704 # The variables have the same names as the options, with
705 # dashes changed to underlines.
713 program_transform_name=s,x,x,
721 # Installation directory options.
722 # These are left unexpanded so users can "make install exec_prefix=/foo"
723 # and all the variables that are supposed to be based on exec_prefix
724 # by default will actually change.
725 # Use braces instead of parens because sh, perl, etc. also accept them.
726 # (The list follows the same order as the GNU Coding Standards.)
727 bindir='${exec_prefix}/bin'
728 sbindir='${exec_prefix}/sbin'
729 libexecdir='${exec_prefix}/libexec'
730 datarootdir='${prefix}/share'
731 datadir='${datarootdir}'
732 sysconfdir='${prefix}/etc'
733 sharedstatedir='${prefix}/com'
734 localstatedir='${prefix}/var'
735 includedir='${prefix}/include'
736 oldincludedir='/usr/include'
737 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
738 infodir='${datarootdir}/info'
743 libdir='${exec_prefix}/lib'
744 localedir='${datarootdir}/locale'
745 mandir='${datarootdir}/man'
751 # If the previous option needs an argument, assign it.
752 if test -n "$ac_prev"; then
753 eval $ac_prev=\$ac_option
759 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
764 # Accept the important Cygnus configure options, so we can diagnose typos.
766 case $ac_dashdash$ac_option in
770 -bindir | --bindir | --bindi | --bind | --bin | --bi)
772 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
775 -build | --build | --buil | --bui | --bu)
776 ac_prev=build_alias ;;
777 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
778 build_alias=$ac_optarg ;;
780 -cache-file | --cache-file | --cache-fil | --cache-fi \
781 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
782 ac_prev=cache_file ;;
783 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
784 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
785 cache_file=$ac_optarg ;;
788 cache_file=config.cache ;;
790 -datadir | --datadir | --datadi | --datad)
792 -datadir=* | --datadir=* | --datadi=* | --datad=*)
793 datadir=$ac_optarg ;;
795 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
796 | --dataroo | --dataro | --datar)
797 ac_prev=datarootdir ;;
798 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
799 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
800 datarootdir=$ac_optarg ;;
802 -disable-* | --disable-*)
803 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
804 # Reject names that are not valid shell variable names.
805 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
806 as_fn_error $? "invalid feature name: $ac_useropt"
807 ac_useropt_orig=$ac_useropt
808 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
809 case $ac_user_opts in
813 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
814 ac_unrecognized_sep=', ';;
816 eval enable_$ac_useropt=no ;;
818 -docdir | --docdir | --docdi | --doc | --do)
820 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
823 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
825 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
828 -enable-* | --enable-*)
829 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
830 # Reject names that are not valid shell variable names.
831 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
832 as_fn_error $? "invalid feature name: $ac_useropt"
833 ac_useropt_orig=$ac_useropt
834 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
835 case $ac_user_opts in
839 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
840 ac_unrecognized_sep=', ';;
842 eval enable_$ac_useropt=\$ac_optarg ;;
844 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
845 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
846 | --exec | --exe | --ex)
847 ac_prev=exec_prefix ;;
848 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
849 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
850 | --exec=* | --exe=* | --ex=*)
851 exec_prefix=$ac_optarg ;;
853 -gas | --gas | --ga | --g)
854 # Obsolete; use --with-gas.
857 -help | --help | --hel | --he | -h)
859 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
860 ac_init_help=recursive ;;
861 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
862 ac_init_help=short ;;
864 -host | --host | --hos | --ho)
865 ac_prev=host_alias ;;
866 -host=* | --host=* | --hos=* | --ho=*)
867 host_alias=$ac_optarg ;;
869 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
871 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
873 htmldir=$ac_optarg ;;
875 -includedir | --includedir | --includedi | --included | --include \
876 | --includ | --inclu | --incl | --inc)
877 ac_prev=includedir ;;
878 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
879 | --includ=* | --inclu=* | --incl=* | --inc=*)
880 includedir=$ac_optarg ;;
882 -infodir | --infodir | --infodi | --infod | --info | --inf)
884 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
885 infodir=$ac_optarg ;;
887 -libdir | --libdir | --libdi | --libd)
889 -libdir=* | --libdir=* | --libdi=* | --libd=*)
892 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
893 | --libexe | --libex | --libe)
894 ac_prev=libexecdir ;;
895 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
896 | --libexe=* | --libex=* | --libe=*)
897 libexecdir=$ac_optarg ;;
899 -localedir | --localedir | --localedi | --localed | --locale)
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1237 \`configure' configures secnet 0.1.18+ to adapt to many kinds of systems.
1239 Usage: $0 [OPTION]... [VAR=VALUE]...
1241 To assign environment variables (e.g., CC, CFLAGS...), specify them as
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1268 For better control, use the options below.
1270 Fine tuning of the installation directories:
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1275 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1276 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
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1278 --includedir=DIR C header files [PREFIX/include]
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1280 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1281 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1282 --infodir=DIR info documentation [DATAROOTDIR/info]
1283 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1284 --mandir=DIR man documentation [DATAROOTDIR/man]
1285 --docdir=DIR documentation root [DATAROOTDIR/doc/secnet]
1286 --htmldir=DIR html documentation [DOCDIR]
1287 --dvidir=DIR dvi documentation [DOCDIR]
1288 --pdfdir=DIR pdf documentation [DOCDIR]
1289 --psdir=DIR ps documentation [DOCDIR]
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1305 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1306 --enable-hacky-parallel parallelise slow cryptography (default is no)
1308 Some influential environment variables:
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1310 CFLAGS C compiler flags
1311 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1312 nonstandard directory <lib dir>
1313 LIBS libraries to pass to the linker, e.g. -l<library>
1314 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
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1318 Use these variables to override the choices made by `configure' or to help
1319 it to find libraries and programs with nonstandard names/locations.
1321 Report bugs to <secnet@chiark.greenend.org.uk>.
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1384 secnet configure 0.1.18+
1385 generated by GNU Autoconf 2.69
1387 Copyright (C) 2012 Free Software Foundation, Inc.
1388 This configure script is free software; the Free Software Foundation
1389 gives unlimited permission to copy, distribute and modify it.
1394 ## ------------------------ ##
1395 ## Autoconf initialization. ##
1396 ## ------------------------ ##
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1505 sed 's/^/| /' conftest.$ac_ext >&5
1507 ac_retval=$ac_status
1509 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1510 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1511 as_fn_set_status $ac_retval
1515 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1516 # -------------------------------------------------------
1517 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1518 # the include files in INCLUDES and setting the cache variable VAR
1520 ac_fn_c_check_header_mongrel ()
1522 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1523 if eval \${$3+:} false; then :
1524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1525 $as_echo_n "checking for $2... " >&6; }
1526 if eval \${$3+:} false; then :
1527 $as_echo_n "(cached) " >&6
1530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1531 $as_echo "$ac_res" >&6; }
1533 # Is the header compilable?
1534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1535 $as_echo_n "checking $2 usability... " >&6; }
1536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1537 /* end confdefs.h. */
1541 if ac_fn_c_try_compile "$LINENO"; then :
1542 ac_header_compiler=yes
1544 ac_header_compiler=no
1546 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1548 $as_echo "$ac_header_compiler" >&6; }
1550 # Is the header present?
1551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1552 $as_echo_n "checking $2 presence... " >&6; }
1553 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1554 /* end confdefs.h. */
1557 if ac_fn_c_try_cpp "$LINENO"; then :
1558 ac_header_preproc=yes
1560 ac_header_preproc=no
1562 rm -f conftest.err conftest.i conftest.$ac_ext
1563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1564 $as_echo "$ac_header_preproc" >&6; }
1566 # So? What about this header?
1567 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1569 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1570 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1571 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1572 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1575 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1576 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1577 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1578 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1579 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1580 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1581 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1582 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&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;}
1585 ( $as_echo "## -------------------------------------------- ##
1586 ## Report this to secnet@chiark.greenend.org.uk ##
1587 ## -------------------------------------------- ##"
1588 ) | sed "s/^/$as_me: WARNING: /" >&2
1591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1592 $as_echo_n "checking for $2... " >&6; }
1593 if eval \${$3+:} false; then :
1594 $as_echo_n "(cached) " >&6
1596 eval "$3=\$ac_header_compiler"
1599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1600 $as_echo "$ac_res" >&6; }
1602 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1604 } # ac_fn_c_check_header_mongrel
1606 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1607 # -------------------------------------------------------
1608 # Tests whether HEADER exists and can be compiled using the include files in
1609 # INCLUDES, setting the cache variable VAR accordingly.
1610 ac_fn_c_check_header_compile ()
1612 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1614 $as_echo_n "checking for $2... " >&6; }
1615 if eval \${$3+:} false; then :
1616 $as_echo_n "(cached) " >&6
1618 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1619 /* end confdefs.h. */
1623 if ac_fn_c_try_compile "$LINENO"; then :
1628 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1632 $as_echo "$ac_res" >&6; }
1633 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1635 } # ac_fn_c_check_header_compile
1637 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1638 # --------------------------------------------
1639 # Tries to find the compile-time value of EXPR in a program that includes
1640 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1642 ac_fn_c_compute_int ()
1644 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1645 if test "$cross_compiling" = yes; then
1646 # Depending upon the size, compute the lo and hi bounds.
1647 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1648 /* end confdefs.h. */
1653 static int test_array [1 - 2 * !(($2) >= 0)];
1655 return test_array [0];
1661 if ac_fn_c_try_compile "$LINENO"; then :
1664 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1665 /* end confdefs.h. */
1670 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1672 return test_array [0];
1678 if ac_fn_c_try_compile "$LINENO"; then :
1679 ac_hi=$ac_mid; break
1681 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1682 if test $ac_lo -le $ac_mid; then
1686 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1688 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1691 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1692 /* end confdefs.h. */
1697 static int test_array [1 - 2 * !(($2) < 0)];
1699 return test_array [0];
1705 if ac_fn_c_try_compile "$LINENO"; then :
1708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1709 /* end confdefs.h. */
1714 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1716 return test_array [0];
1722 if ac_fn_c_try_compile "$LINENO"; then :
1723 ac_lo=$ac_mid; break
1725 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1726 if test $ac_mid -le $ac_hi; then
1730 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1732 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1737 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1739 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1740 # Binary search between lo and hi bounds.
1741 while test "x$ac_lo" != "x$ac_hi"; do
1742 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1744 /* end confdefs.h. */
1749 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1751 return test_array [0];
1757 if ac_fn_c_try_compile "$LINENO"; then :
1760 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
1762 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1765 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
1769 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1770 /* end confdefs.h. */
1772 static long int longval () { return $2; }
1773 static unsigned long int ulongval () { return $2; }
1780 FILE *f = fopen ("conftest.val", "w");
1785 long int i = longval ();
1788 fprintf (f, "%ld", i);
1792 unsigned long int i = ulongval ();
1795 fprintf (f, "%lu", i);
1797 /* Do not output a trailing newline, as this causes \r\n confusion
1798 on some platforms. */
1799 return ferror (f) || fclose (f) != 0;
1805 if ac_fn_c_try_run "$LINENO"; then :
1806 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
1810 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
1811 conftest.$ac_objext conftest.beam conftest.$ac_ext
1815 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1816 as_fn_set_status $ac_retval
1818 } # ac_fn_c_compute_int
1820 # ac_fn_c_try_link LINENO
1821 # -----------------------
1822 # Try to link conftest.$ac_ext, and return whether this succeeded.
1825 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1826 rm -f conftest.$ac_objext conftest$ac_exeext
1827 if { { ac_try="$ac_link"
1829 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1830 *) ac_try_echo=$ac_try;;
1832 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1833 $as_echo "$ac_try_echo"; } >&5
1834 (eval "$ac_link") 2>conftest.err
1836 if test -s conftest.err; then
1837 grep -v '^ *+' conftest.err >conftest.er1
1838 cat conftest.er1 >&5
1839 mv -f conftest.er1 conftest.err
1841 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1842 test $ac_status = 0; } && {
1843 test -z "$ac_c_werror_flag" ||
1844 test ! -s conftest.err
1845 } && test -s conftest$ac_exeext && {
1846 test "$cross_compiling" = yes ||
1847 test -x conftest$ac_exeext
1851 $as_echo "$as_me: failed program was:" >&5
1852 sed 's/^/| /' conftest.$ac_ext >&5
1856 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1857 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1858 # interfere with the next link command; also delete a directory that is
1859 # left behind by Apple's compiler. We do this before executing the actions.
1860 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1861 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1862 as_fn_set_status $ac_retval
1864 } # ac_fn_c_try_link
1866 # ac_fn_c_check_func LINENO FUNC VAR
1867 # ----------------------------------
1868 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1869 ac_fn_c_check_func ()
1871 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1873 $as_echo_n "checking for $2... " >&6; }
1874 if eval \${$3+:} false; then :
1875 $as_echo_n "(cached) " >&6
1877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1878 /* end confdefs.h. */
1879 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1880 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1881 #define $2 innocuous_$2
1883 /* System header to define __stub macros and hopefully few prototypes,
1884 which can conflict with char $2 (); below.
1885 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1886 <limits.h> exists even on freestanding compilers. */
1889 # include <limits.h>
1891 # include <assert.h>
1896 /* Override any GCC internal prototype to avoid an error.
1897 Use char because int might match the return type of a GCC
1898 builtin and then its argument prototype would still apply. */
1903 /* The GNU C library defines this for functions which it implements
1904 to always fail with ENOSYS. Some functions are actually named
1905 something starting with __ and the normal name is an alias. */
1906 #if defined __stub_$2 || defined __stub___$2
1918 if ac_fn_c_try_link "$LINENO"; then :
1923 rm -f core conftest.err conftest.$ac_objext \
1924 conftest$ac_exeext conftest.$ac_ext
1927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1928 $as_echo "$ac_res" >&6; }
1929 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1931 } # ac_fn_c_check_func
1933 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
1934 # ---------------------------------------------
1935 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
1937 ac_fn_c_check_decl ()
1939 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1940 as_decl_name=`echo $2|sed 's/ *(.*//'`
1941 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1943 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
1944 if eval \${$3+:} false; then :
1945 $as_echo_n "(cached) " >&6
1947 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1948 /* end confdefs.h. */
1953 #ifndef $as_decl_name
1955 (void) $as_decl_use;
1957 (void) $as_decl_name;
1965 if ac_fn_c_try_compile "$LINENO"; then :
1970 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1974 $as_echo "$ac_res" >&6; }
1975 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1977 } # ac_fn_c_check_decl
1978 cat >config.log <<_ACEOF
1979 This file contains any messages produced by compilers while
1980 running configure, to aid debugging if configure makes a mistake.
1982 It was created by secnet $as_me 0.1.18+, which was
1983 generated by GNU Autoconf 2.69. Invocation command line was
1995 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1996 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1997 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1998 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1999 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2001 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2002 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2004 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2005 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2006 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2007 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2008 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2009 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2010 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2014 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2018 test -z "$as_dir" && as_dir=.
2019 $as_echo "PATH: $as_dir"
2035 # Keep a trace of the command line.
2036 # Strip out --no-create and --no-recursion so they do not pile up.
2037 # Strip out --silent because we don't want to record it for future runs.
2038 # Also quote any args containing shell meta-characters.
2039 # Make two passes to allow for proper duplicate-argument suppression.
2043 ac_must_keep_next=false
2049 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2050 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2051 | -silent | --silent | --silen | --sile | --sil)
2054 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2057 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2059 as_fn_append ac_configure_args1 " '$ac_arg'"
2060 if test $ac_must_keep_next = true; then
2061 ac_must_keep_next=false # Got value, back to normal.
2064 *=* | --config-cache | -C | -disable-* | --disable-* \
2065 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2066 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2067 | -with-* | --with-* | -without-* | --without-* | --x)
2068 case "$ac_configure_args0 " in
2069 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2072 -* ) ac_must_keep_next=true ;;
2075 as_fn_append ac_configure_args " '$ac_arg'"
2080 { ac_configure_args0=; unset ac_configure_args0;}
2081 { ac_configure_args1=; unset ac_configure_args1;}
2083 # When interrupted or exit'd, cleanup temporary files, and complete
2084 # config.log. We remove comments because anyway the quotes in there
2085 # would cause problems or look ugly.
2086 # WARNING: Use '\'' to represent an apostrophe within the trap.
2087 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2088 trap 'exit_status=$?
2089 # Save into config.log some information that might help in debugging.
2093 $as_echo "## ---------------- ##
2094 ## Cache variables. ##
2095 ## ---------------- ##"
2097 # The following way of writing the cache mishandles newlines in values,
2099 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2100 eval ac_val=\$$ac_var
2104 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2105 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2108 _ | IFS | as_nl) ;; #(
2109 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2110 *) { eval $ac_var=; unset $ac_var;} ;;
2115 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2116 *${as_nl}ac_space=\ *)
2118 "s/'\''/'\''\\\\'\'''\''/g;
2119 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2122 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2129 $as_echo "## ----------------- ##
2130 ## Output variables. ##
2131 ## ----------------- ##"
2133 for ac_var in $ac_subst_vars
2135 eval ac_val=\$$ac_var
2137 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2139 $as_echo "$ac_var='\''$ac_val'\''"
2143 if test -n "$ac_subst_files"; then
2144 $as_echo "## ------------------- ##
2145 ## File substitutions. ##
2146 ## ------------------- ##"
2148 for ac_var in $ac_subst_files
2150 eval ac_val=\$$ac_var
2152 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2154 $as_echo "$ac_var='\''$ac_val'\''"
2159 if test -s confdefs.h; then
2160 $as_echo "## ----------- ##
2167 test "$ac_signal" != 0 &&
2168 $as_echo "$as_me: caught signal $ac_signal"
2169 $as_echo "$as_me: exit $exit_status"
2171 rm -f core *.core core.conftest.* &&
2172 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2175 for ac_signal in 1 2 13 15; do
2176 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2180 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2181 rm -f -r conftest* confdefs.h
2183 $as_echo "/* confdefs.h */" > confdefs.h
2185 # Predefined preprocessor variables.
2187 cat >>confdefs.h <<_ACEOF
2188 #define PACKAGE_NAME "$PACKAGE_NAME"
2191 cat >>confdefs.h <<_ACEOF
2192 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2195 cat >>confdefs.h <<_ACEOF
2196 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2199 cat >>confdefs.h <<_ACEOF
2200 #define PACKAGE_STRING "$PACKAGE_STRING"
2203 cat >>confdefs.h <<_ACEOF
2204 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2207 cat >>confdefs.h <<_ACEOF
2208 #define PACKAGE_URL "$PACKAGE_URL"
2212 # Let the site file select an alternate cache file if it wants to.
2213 # Prefer an explicitly selected file to automatically selected ones.
2216 if test -n "$CONFIG_SITE"; then
2217 # We do not want a PATH search for config.site.
2218 case $CONFIG_SITE in #((
2219 -*) ac_site_file1=./$CONFIG_SITE;;
2220 */*) ac_site_file1=$CONFIG_SITE;;
2221 *) ac_site_file1=./$CONFIG_SITE;;
2223 elif test "x$prefix" != xNONE; then
2224 ac_site_file1=$prefix/share/config.site
2225 ac_site_file2=$prefix/etc/config.site
2227 ac_site_file1=$ac_default_prefix/share/config.site
2228 ac_site_file2=$ac_default_prefix/etc/config.site
2230 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2232 test "x$ac_site_file" = xNONE && continue
2233 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2234 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2235 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2236 sed 's/^/| /' "$ac_site_file" >&5
2238 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2239 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2240 as_fn_error $? "failed to load site script $ac_site_file
2241 See \`config.log' for more details" "$LINENO" 5; }
2245 if test -r "$cache_file"; then
2246 # Some versions of bash will fail to source /dev/null (special files
2247 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2248 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2249 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2250 $as_echo "$as_me: loading cache $cache_file" >&6;}
2252 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2253 *) . "./$cache_file";;
2257 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2258 $as_echo "$as_me: creating cache $cache_file" >&6;}
2262 # Check that the precious variables saved in the cache have kept the same
2264 ac_cache_corrupted=false
2265 for ac_var in $ac_precious_vars; do
2266 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2267 eval ac_new_set=\$ac_env_${ac_var}_set
2268 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2269 eval ac_new_val=\$ac_env_${ac_var}_value
2270 case $ac_old_set,$ac_new_set in
2272 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2273 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2274 ac_cache_corrupted=: ;;
2276 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2277 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2278 ac_cache_corrupted=: ;;
2281 if test "x$ac_old_val" != "x$ac_new_val"; then
2282 # differences in whitespace do not lead to failure.
2283 ac_old_val_w=`echo x $ac_old_val`
2284 ac_new_val_w=`echo x $ac_new_val`
2285 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2286 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2287 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2288 ac_cache_corrupted=:
2290 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2291 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2292 eval $ac_var=\$ac_old_val
2294 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2295 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2296 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2297 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2300 # Pass precious variables to config.status.
2301 if test "$ac_new_set" = set; then
2303 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2304 *) ac_arg=$ac_var=$ac_new_val ;;
2306 case " $ac_configure_args " in
2307 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2308 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2312 if $ac_cache_corrupted; then
2313 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2314 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2315 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2316 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2317 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2319 ## -------------------- ##
2320 ## Main body of script. ##
2321 ## -------------------- ##
2324 ac_cpp='$CPP $CPPFLAGS'
2325 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2326 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2327 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2331 ac_config_headers="$ac_config_headers config.h"
2338 ac_cpp='$CPP $CPPFLAGS'
2339 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2340 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2341 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2344 # If fink is on the path then it is assumed we should use it.
2345 # Extract the first word of "fink", so it can be a program name with args.
2346 set dummy fink; ac_word=$2
2347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2348 $as_echo_n "checking for $ac_word... " >&6; }
2349 if ${ac_cv_path_FINK+:} false; then :
2350 $as_echo_n "(cached) " >&6
2354 ac_cv_path_FINK="$FINK" # Let the user override the test with a path.
2357 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2361 test -z "$as_dir" && as_dir=.
2362 for ac_exec_ext in '' $ac_executable_extensions; do
2363 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2364 ac_cv_path_FINK="$as_dir/$ac_word$ac_exec_ext"
2365 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2375 FINK=$ac_cv_path_FINK
2376 if test -n "$FINK"; then
2377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FINK" >&5
2378 $as_echo "$FINK" >&6; }
2380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2381 $as_echo "no" >&6; }
2385 if test "x$FINK" != x; then
2386 finkdir=`echo $FINK|sed 's,/[^/]*/[^/]*$,,'`
2387 CPPFLAGS="-I$finkdir/include ${CPPFLAGS}"
2388 LDFLAGS="-L$finkdir/lib ${LDFLAGS}"
2391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2392 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2394 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2395 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
2396 $as_echo_n "(cached) " >&6
2398 cat >conftest.make <<\_ACEOF
2401 @echo '@@@%%%=$(MAKE)=@@@%%%'
2403 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2404 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2406 eval ac_cv_prog_make_${ac_make}_set=yes;;
2408 eval ac_cv_prog_make_${ac_make}_set=no;;
2412 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2414 $as_echo "yes" >&6; }
2417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2418 $as_echo "no" >&6; }
2419 SET_MAKE="MAKE=${MAKE-make}"
2423 ac_cpp='$CPP $CPPFLAGS'
2424 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2425 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2426 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2427 if test -n "$ac_tool_prefix"; then
2428 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2429 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2431 $as_echo_n "checking for $ac_word... " >&6; }
2432 if ${ac_cv_prog_CC+:} false; then :
2433 $as_echo_n "(cached) " >&6
2435 if test -n "$CC"; then
2436 ac_cv_prog_CC="$CC" # Let the user override the test.
2438 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2442 test -z "$as_dir" && as_dir=.
2443 for ac_exec_ext in '' $ac_executable_extensions; do
2444 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2445 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2446 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2456 if test -n "$CC"; then
2457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2458 $as_echo "$CC" >&6; }
2460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2461 $as_echo "no" >&6; }
2466 if test -z "$ac_cv_prog_CC"; then
2468 # Extract the first word of "gcc", so it can be a program name with args.
2469 set dummy gcc; ac_word=$2
2470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2471 $as_echo_n "checking for $ac_word... " >&6; }
2472 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2473 $as_echo_n "(cached) " >&6
2475 if test -n "$ac_ct_CC"; then
2476 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2478 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2482 test -z "$as_dir" && as_dir=.
2483 for ac_exec_ext in '' $ac_executable_extensions; do
2484 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2485 ac_cv_prog_ac_ct_CC="gcc"
2486 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2495 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2496 if test -n "$ac_ct_CC"; then
2497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2498 $as_echo "$ac_ct_CC" >&6; }
2500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2501 $as_echo "no" >&6; }
2504 if test "x$ac_ct_CC" = x; then
2507 case $cross_compiling:$ac_tool_warned in
2509 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2510 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2511 ac_tool_warned=yes ;;
2519 if test -z "$CC"; then
2520 if test -n "$ac_tool_prefix"; then
2521 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2522 set dummy ${ac_tool_prefix}cc; ac_word=$2
2523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2524 $as_echo_n "checking for $ac_word... " >&6; }
2525 if ${ac_cv_prog_CC+:} false; then :
2526 $as_echo_n "(cached) " >&6
2528 if test -n "$CC"; then
2529 ac_cv_prog_CC="$CC" # Let the user override the test.
2531 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2535 test -z "$as_dir" && as_dir=.
2536 for ac_exec_ext in '' $ac_executable_extensions; do
2537 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2538 ac_cv_prog_CC="${ac_tool_prefix}cc"
2539 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2549 if test -n "$CC"; then
2550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2551 $as_echo "$CC" >&6; }
2553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2554 $as_echo "no" >&6; }
2560 if test -z "$CC"; then
2561 # Extract the first word of "cc", so it can be a program name with args.
2562 set dummy cc; ac_word=$2
2563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2564 $as_echo_n "checking for $ac_word... " >&6; }
2565 if ${ac_cv_prog_CC+:} false; then :
2566 $as_echo_n "(cached) " >&6
2568 if test -n "$CC"; then
2569 ac_cv_prog_CC="$CC" # Let the user override the test.
2572 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2576 test -z "$as_dir" && as_dir=.
2577 for ac_exec_ext in '' $ac_executable_extensions; do
2578 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2579 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2580 ac_prog_rejected=yes
2584 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2591 if test $ac_prog_rejected = yes; then
2592 # We found a bogon in the path, so make sure we never use it.
2593 set dummy $ac_cv_prog_CC
2595 if test $# != 0; then
2596 # We chose a different compiler from the bogus one.
2597 # However, it has the same basename, so the bogon will be chosen
2598 # first if we set CC to just the basename; use the full file name.
2600 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2606 if test -n "$CC"; then
2607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2608 $as_echo "$CC" >&6; }
2610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2611 $as_echo "no" >&6; }
2616 if test -z "$CC"; then
2617 if test -n "$ac_tool_prefix"; then
2618 for ac_prog in cl.exe
2620 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2621 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2623 $as_echo_n "checking for $ac_word... " >&6; }
2624 if ${ac_cv_prog_CC+:} false; then :
2625 $as_echo_n "(cached) " >&6
2627 if test -n "$CC"; then
2628 ac_cv_prog_CC="$CC" # Let the user override the test.
2630 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2634 test -z "$as_dir" && as_dir=.
2635 for ac_exec_ext in '' $ac_executable_extensions; do
2636 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2637 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2638 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2648 if test -n "$CC"; then
2649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2650 $as_echo "$CC" >&6; }
2652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2653 $as_echo "no" >&6; }
2657 test -n "$CC" && break
2660 if test -z "$CC"; then
2662 for ac_prog in cl.exe
2664 # Extract the first word of "$ac_prog", so it can be a program name with args.
2665 set dummy $ac_prog; ac_word=$2
2666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2667 $as_echo_n "checking for $ac_word... " >&6; }
2668 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2669 $as_echo_n "(cached) " >&6
2671 if test -n "$ac_ct_CC"; then
2672 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2674 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2678 test -z "$as_dir" && as_dir=.
2679 for ac_exec_ext in '' $ac_executable_extensions; do
2680 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2681 ac_cv_prog_ac_ct_CC="$ac_prog"
2682 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2691 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2692 if test -n "$ac_ct_CC"; then
2693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2694 $as_echo "$ac_ct_CC" >&6; }
2696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2697 $as_echo "no" >&6; }
2701 test -n "$ac_ct_CC" && break
2704 if test "x$ac_ct_CC" = x; then
2707 case $cross_compiling:$ac_tool_warned in
2709 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2710 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2711 ac_tool_warned=yes ;;
2720 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2721 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2722 as_fn_error $? "no acceptable C compiler found in \$PATH
2723 See \`config.log' for more details" "$LINENO" 5; }
2725 # Provide some information about the compiler.
2726 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2729 for ac_option in --version -v -V -qversion; do
2730 { { ac_try="$ac_compiler $ac_option >&5"
2732 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2733 *) ac_try_echo=$ac_try;;
2735 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2736 $as_echo "$ac_try_echo"; } >&5
2737 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2739 if test -s conftest.err; then
2741 ... rest of stderr output deleted ...
2742 10q' conftest.err >conftest.er1
2743 cat conftest.er1 >&5
2745 rm -f conftest.er1 conftest.err
2746 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2747 test $ac_status = 0; }
2750 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2751 /* end confdefs.h. */
2761 ac_clean_files_save=$ac_clean_files
2762 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2763 # Try to create an executable without -o first, disregard a.out.
2764 # It will help us diagnose broken compilers, and finding out an intuition
2766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2767 $as_echo_n "checking whether the C compiler works... " >&6; }
2768 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2770 # The possible output files:
2771 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2774 for ac_file in $ac_files
2777 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2778 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2783 if { { ac_try="$ac_link_default"
2785 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2786 *) ac_try_echo=$ac_try;;
2788 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2789 $as_echo "$ac_try_echo"; } >&5
2790 (eval "$ac_link_default") 2>&5
2792 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2793 test $ac_status = 0; }; then :
2794 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2795 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2796 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2797 # so that the user can short-circuit this test for compilers unknown to
2799 for ac_file in $ac_files ''
2801 test -f "$ac_file" || continue
2803 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2806 # We found the default executable, but exeext='' is most
2810 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2812 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2814 # We set ac_cv_exeext here because the later test for it is not
2815 # safe: cross compilers may not add the suffix if given an `-o'
2816 # argument, so we may need to know it at that point already.
2817 # Even if this section looks crufty: it has the advantage of
2824 test "$ac_cv_exeext" = no && ac_cv_exeext=
2829 if test -z "$ac_file"; then :
2830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2831 $as_echo "no" >&6; }
2832 $as_echo "$as_me: failed program was:" >&5
2833 sed 's/^/| /' conftest.$ac_ext >&5
2835 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2836 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2837 as_fn_error 77 "C compiler cannot create executables
2838 See \`config.log' for more details" "$LINENO" 5; }
2840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2841 $as_echo "yes" >&6; }
2843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2844 $as_echo_n "checking for C compiler default output file name... " >&6; }
2845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2846 $as_echo "$ac_file" >&6; }
2847 ac_exeext=$ac_cv_exeext
2849 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2850 ac_clean_files=$ac_clean_files_save
2851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2852 $as_echo_n "checking for suffix of executables... " >&6; }
2853 if { { ac_try="$ac_link"
2855 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2856 *) ac_try_echo=$ac_try;;
2858 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2859 $as_echo "$ac_try_echo"; } >&5
2860 (eval "$ac_link") 2>&5
2862 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2863 test $ac_status = 0; }; then :
2864 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2865 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2866 # work properly (i.e., refer to `conftest.exe'), while it won't with
2868 for ac_file in conftest.exe conftest conftest.*; do
2869 test -f "$ac_file" || continue
2871 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2872 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2878 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2879 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2880 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2881 See \`config.log' for more details" "$LINENO" 5; }
2883 rm -f conftest conftest$ac_cv_exeext
2884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2885 $as_echo "$ac_cv_exeext" >&6; }
2887 rm -f conftest.$ac_ext
2888 EXEEXT=$ac_cv_exeext
2890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2891 /* end confdefs.h. */
2896 FILE *f = fopen ("conftest.out", "w");
2897 return ferror (f) || fclose (f) != 0;
2903 ac_clean_files="$ac_clean_files conftest.out"
2904 # Check that the compiler produces executables we can run. If not, either
2905 # the compiler is broken, or we cross compile.
2906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2907 $as_echo_n "checking whether we are cross compiling... " >&6; }
2908 if test "$cross_compiling" != yes; then
2909 { { ac_try="$ac_link"
2911 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2912 *) ac_try_echo=$ac_try;;
2914 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2915 $as_echo "$ac_try_echo"; } >&5
2916 (eval "$ac_link") 2>&5
2918 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2919 test $ac_status = 0; }
2920 if { ac_try='./conftest$ac_cv_exeext'
2921 { { case "(($ac_try" in
2922 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2923 *) ac_try_echo=$ac_try;;
2925 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2926 $as_echo "$ac_try_echo"; } >&5
2927 (eval "$ac_try") 2>&5
2929 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2930 test $ac_status = 0; }; }; then
2933 if test "$cross_compiling" = maybe; then
2936 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2937 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2938 as_fn_error $? "cannot run C compiled programs.
2939 If you meant to cross compile, use \`--host'.
2940 See \`config.log' for more details" "$LINENO" 5; }
2944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2945 $as_echo "$cross_compiling" >&6; }
2947 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2948 ac_clean_files=$ac_clean_files_save
2949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2950 $as_echo_n "checking for suffix of object files... " >&6; }
2951 if ${ac_cv_objext+:} false; then :
2952 $as_echo_n "(cached) " >&6
2954 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2955 /* end confdefs.h. */
2965 rm -f conftest.o conftest.obj
2966 if { { ac_try="$ac_compile"
2968 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2969 *) ac_try_echo=$ac_try;;
2971 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2972 $as_echo "$ac_try_echo"; } >&5
2973 (eval "$ac_compile") 2>&5
2975 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2976 test $ac_status = 0; }; then :
2977 for ac_file in conftest.o conftest.obj conftest.*; do
2978 test -f "$ac_file" || continue;
2980 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2981 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2986 $as_echo "$as_me: failed program was:" >&5
2987 sed 's/^/| /' conftest.$ac_ext >&5
2989 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2990 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2991 as_fn_error $? "cannot compute suffix of object files: cannot compile
2992 See \`config.log' for more details" "$LINENO" 5; }
2994 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2997 $as_echo "$ac_cv_objext" >&6; }
2998 OBJEXT=$ac_cv_objext
3000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3001 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3002 if ${ac_cv_c_compiler_gnu+:} false; then :
3003 $as_echo_n "(cached) " >&6
3005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3006 /* end confdefs.h. */
3019 if ac_fn_c_try_compile "$LINENO"; then :
3024 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3025 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3029 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3030 if test $ac_compiler_gnu = yes; then
3035 ac_test_CFLAGS=${CFLAGS+set}
3036 ac_save_CFLAGS=$CFLAGS
3037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3038 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3039 if ${ac_cv_prog_cc_g+:} false; then :
3040 $as_echo_n "(cached) " >&6
3042 ac_save_c_werror_flag=$ac_c_werror_flag
3043 ac_c_werror_flag=yes
3046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3047 /* end confdefs.h. */
3057 if ac_fn_c_try_compile "$LINENO"; then :
3061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3062 /* end confdefs.h. */
3072 if ac_fn_c_try_compile "$LINENO"; then :
3075 ac_c_werror_flag=$ac_save_c_werror_flag
3077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3078 /* end confdefs.h. */
3088 if ac_fn_c_try_compile "$LINENO"; then :
3091 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3093 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3095 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3096 ac_c_werror_flag=$ac_save_c_werror_flag
3098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3099 $as_echo "$ac_cv_prog_cc_g" >&6; }
3100 if test "$ac_test_CFLAGS" = set; then
3101 CFLAGS=$ac_save_CFLAGS
3102 elif test $ac_cv_prog_cc_g = yes; then
3103 if test "$GCC" = yes; then
3109 if test "$GCC" = yes; then
3115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3116 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3117 if ${ac_cv_prog_cc_c89+:} false; then :
3118 $as_echo_n "(cached) " >&6
3120 ac_cv_prog_cc_c89=no
3122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3123 /* end confdefs.h. */
3127 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3128 struct buf { int x; };
3129 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3130 static char *e (p, i)
3136 static char *f (char * (*g) (char **, int), char **p, ...)
3141 s = g (p, va_arg (v,int));
3146 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3147 function prototypes and stuff, but not '\xHH' hex character constants.
3148 These don't provoke an error unfortunately, instead are silently treated
3149 as 'x'. The following induces an error, until -std is added to get
3150 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3151 array size at least. It's necessary to write '\x00'==0 to get something
3152 that's true only with -std. */
3153 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3155 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3156 inside strings and character constants. */
3158 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3160 int test (int i, double x);
3161 struct s1 {int (*f) (int a);};
3162 struct s2 {int (*f) (double a);};
3163 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3169 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3174 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3175 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3177 CC="$ac_save_CC $ac_arg"
3178 if ac_fn_c_try_compile "$LINENO"; then :
3179 ac_cv_prog_cc_c89=$ac_arg
3181 rm -f core conftest.err conftest.$ac_objext
3182 test "x$ac_cv_prog_cc_c89" != "xno" && break
3184 rm -f conftest.$ac_ext
3189 case "x$ac_cv_prog_cc_c89" in
3191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3192 $as_echo "none needed" >&6; } ;;
3194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3195 $as_echo "unsupported" >&6; } ;;
3197 CC="$CC $ac_cv_prog_cc_c89"
3198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3199 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3201 if test "x$ac_cv_prog_cc_c89" != xno; then :
3206 ac_cpp='$CPP $CPPFLAGS'
3207 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3208 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3209 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3212 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3213 if test -f "$ac_dir/install-sh"; then
3215 ac_install_sh="$ac_aux_dir/install-sh -c"
3217 elif test -f "$ac_dir/install.sh"; then
3219 ac_install_sh="$ac_aux_dir/install.sh -c"
3221 elif test -f "$ac_dir/shtool"; then
3223 ac_install_sh="$ac_aux_dir/shtool install -c"
3227 if test -z "$ac_aux_dir"; then
3228 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3231 # These three variables are undocumented and unsupported,
3232 # and are intended to be withdrawn in a future Autoconf release.
3233 # They can cause serious problems if a builder's source tree is in a directory
3234 # whose full name contains unusual characters.
3235 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3236 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3237 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3240 # Find a good install program. We prefer a C program (faster),
3241 # so one script is as good as another. But avoid the broken or
3242 # incompatible versions:
3243 # SysV /etc/install, /usr/sbin/install
3244 # SunOS /usr/etc/install
3245 # IRIX /sbin/install
3247 # AmigaOS /C/install, which installs bootblocks on floppy discs
3248 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3249 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3250 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3251 # OS/2's system install, which has a completely different semantic
3252 # ./install, which can be erroneously created by make from ./install.sh.
3253 # Reject install programs that cannot install multiple files.
3254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3255 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3256 if test -z "$INSTALL"; then
3257 if ${ac_cv_path_install+:} false; then :
3258 $as_echo_n "(cached) " >&6
3260 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3264 test -z "$as_dir" && as_dir=.
3265 # Account for people who put trailing slashes in PATH elements.
3266 case $as_dir/ in #((
3267 ./ | .// | /[cC]/* | \
3268 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3269 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3272 # OSF1 and SCO ODT 3.0 have their own names for install.
3273 # Don't use installbsd from OSF since it installs stuff as root
3275 for ac_prog in ginstall scoinst install; do
3276 for ac_exec_ext in '' $ac_executable_extensions; do
3277 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
3278 if test $ac_prog = install &&
3279 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3280 # AIX install. It has an incompatible calling convention.
3282 elif test $ac_prog = install &&
3283 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3284 # program-specific install script used by HP pwplus--don't use.
3287 rm -rf conftest.one conftest.two conftest.dir
3288 echo one > conftest.one
3289 echo two > conftest.two
3291 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3292 test -s conftest.one && test -s conftest.two &&
3293 test -s conftest.dir/conftest.one &&
3294 test -s conftest.dir/conftest.two
3296 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3309 rm -rf conftest.one conftest.two conftest.dir
3312 if test "${ac_cv_path_install+set}" = set; then
3313 INSTALL=$ac_cv_path_install
3315 # As a last resort, use the slow shell script. Don't cache a
3316 # value for INSTALL within a source directory, because that will
3317 # break other packages using the cache if that directory is
3318 # removed, or if the value is a relative name.
3319 INSTALL=$ac_install_sh
3322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3323 $as_echo "$INSTALL" >&6; }
3325 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3326 # It thinks the first close brace ends the variable substitution.
3327 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3329 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3331 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3333 # Extract the first word of "rm", so it can be a program name with args.
3334 set dummy rm; ac_word=$2
3335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3336 $as_echo_n "checking for $ac_word... " >&6; }
3337 if ${ac_cv_path_RM+:} false; then :
3338 $as_echo_n "(cached) " >&6
3342 ac_cv_path_RM="$RM" # Let the user override the test with a path.
3345 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3349 test -z "$as_dir" && as_dir=.
3350 for ac_exec_ext in '' $ac_executable_extensions; do
3351 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3352 ac_cv_path_RM="$as_dir/$ac_word$ac_exec_ext"
3353 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3364 if test -n "$RM"; then
3365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RM" >&5
3366 $as_echo "$RM" >&6; }
3368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3369 $as_echo "no" >&6; }
3375 ac_cpp='$CPP $CPPFLAGS'
3376 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3377 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3378 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3380 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3381 # On Suns, sometimes $CPP names a directory.
3382 if test -n "$CPP" && test -d "$CPP"; then
3385 if test -z "$CPP"; then
3386 if ${ac_cv_prog_CPP+:} false; then :
3387 $as_echo_n "(cached) " >&6
3389 # Double quotes because CPP needs to be expanded
3390 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3393 for ac_c_preproc_warn_flag in '' yes
3395 # Use a header file that comes with gcc, so configuring glibc
3396 # with a fresh cross-compiler works.
3397 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3398 # <limits.h> exists even on freestanding compilers.
3399 # On the NeXT, cc -E runs the code through the compiler's parser,
3400 # not just through cpp. "Syntax error" is here to catch this case.
3401 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3402 /* end confdefs.h. */
3404 # include <limits.h>
3406 # include <assert.h>
3410 if ac_fn_c_try_cpp "$LINENO"; then :
3413 # Broken: fails on valid input.
3416 rm -f conftest.err conftest.i conftest.$ac_ext
3418 # OK, works on sane cases. Now check whether nonexistent headers
3419 # can be detected and how.
3420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3421 /* end confdefs.h. */
3422 #include <ac_nonexistent.h>
3424 if ac_fn_c_try_cpp "$LINENO"; then :
3425 # Broken: success on invalid input.
3428 # Passes both tests.
3432 rm -f conftest.err conftest.i conftest.$ac_ext
3435 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3436 rm -f conftest.i conftest.err conftest.$ac_ext
3437 if $ac_preproc_ok; then :
3449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3450 $as_echo "$CPP" >&6; }
3452 for ac_c_preproc_warn_flag in '' yes
3454 # Use a header file that comes with gcc, so configuring glibc
3455 # with a fresh cross-compiler works.
3456 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3457 # <limits.h> exists even on freestanding compilers.
3458 # On the NeXT, cc -E runs the code through the compiler's parser,
3459 # not just through cpp. "Syntax error" is here to catch this case.
3460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3461 /* end confdefs.h. */
3463 # include <limits.h>
3465 # include <assert.h>
3469 if ac_fn_c_try_cpp "$LINENO"; then :
3472 # Broken: fails on valid input.
3475 rm -f conftest.err conftest.i conftest.$ac_ext
3477 # OK, works on sane cases. Now check whether nonexistent headers
3478 # can be detected and how.
3479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3480 /* end confdefs.h. */
3481 #include <ac_nonexistent.h>
3483 if ac_fn_c_try_cpp "$LINENO"; then :
3484 # Broken: success on invalid input.
3487 # Passes both tests.
3491 rm -f conftest.err conftest.i conftest.$ac_ext
3494 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3495 rm -f conftest.i conftest.err conftest.$ac_ext
3496 if $ac_preproc_ok; then :
3499 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3500 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3501 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3502 See \`config.log' for more details" "$LINENO" 5; }
3506 ac_cpp='$CPP $CPPFLAGS'
3507 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3508 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3509 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3513 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3514 if ${ac_cv_path_GREP+:} false; then :
3515 $as_echo_n "(cached) " >&6
3517 if test -z "$GREP"; then
3518 ac_path_GREP_found=false
3519 # Loop through the user's path and test for each of PROGNAME-LIST
3520 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3521 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3524 test -z "$as_dir" && as_dir=.
3525 for ac_prog in grep ggrep; do
3526 for ac_exec_ext in '' $ac_executable_extensions; do
3527 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3528 as_fn_executable_p "$ac_path_GREP" || continue
3529 # Check for GNU ac_path_GREP and select it if it is found.
3530 # Check for GNU $ac_path_GREP
3531 case `"$ac_path_GREP" --version 2>&1` in
3533 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3536 $as_echo_n 0123456789 >"conftest.in"
3539 cat "conftest.in" "conftest.in" >"conftest.tmp"
3540 mv "conftest.tmp" "conftest.in"
3541 cp "conftest.in" "conftest.nl"
3542 $as_echo 'GREP' >> "conftest.nl"
3543 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3544 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3545 as_fn_arith $ac_count + 1 && ac_count=$as_val
3546 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3547 # Best one so far, save it but keep looking for a better one
3548 ac_cv_path_GREP="$ac_path_GREP"
3549 ac_path_GREP_max=$ac_count
3551 # 10*(2^10) chars as input seems more than enough
3552 test $ac_count -gt 10 && break
3554 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3557 $ac_path_GREP_found && break 3
3562 if test -z "$ac_cv_path_GREP"; then
3563 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3566 ac_cv_path_GREP=$GREP
3570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3571 $as_echo "$ac_cv_path_GREP" >&6; }
3572 GREP="$ac_cv_path_GREP"
3575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3576 $as_echo_n "checking for egrep... " >&6; }
3577 if ${ac_cv_path_EGREP+:} false; then :
3578 $as_echo_n "(cached) " >&6
3580 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3581 then ac_cv_path_EGREP="$GREP -E"
3583 if test -z "$EGREP"; then
3584 ac_path_EGREP_found=false
3585 # Loop through the user's path and test for each of PROGNAME-LIST
3586 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3587 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3590 test -z "$as_dir" && as_dir=.
3591 for ac_prog in egrep; do
3592 for ac_exec_ext in '' $ac_executable_extensions; do
3593 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3594 as_fn_executable_p "$ac_path_EGREP" || continue
3595 # Check for GNU ac_path_EGREP and select it if it is found.
3596 # Check for GNU $ac_path_EGREP
3597 case `"$ac_path_EGREP" --version 2>&1` in
3599 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3602 $as_echo_n 0123456789 >"conftest.in"
3605 cat "conftest.in" "conftest.in" >"conftest.tmp"
3606 mv "conftest.tmp" "conftest.in"
3607 cp "conftest.in" "conftest.nl"
3608 $as_echo 'EGREP' >> "conftest.nl"
3609 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3610 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3611 as_fn_arith $ac_count + 1 && ac_count=$as_val
3612 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3613 # Best one so far, save it but keep looking for a better one
3614 ac_cv_path_EGREP="$ac_path_EGREP"
3615 ac_path_EGREP_max=$ac_count
3617 # 10*(2^10) chars as input seems more than enough
3618 test $ac_count -gt 10 && break
3620 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3623 $ac_path_EGREP_found && break 3
3628 if test -z "$ac_cv_path_EGREP"; then
3629 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3632 ac_cv_path_EGREP=$EGREP
3637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3638 $as_echo "$ac_cv_path_EGREP" >&6; }
3639 EGREP="$ac_cv_path_EGREP"
3642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3643 $as_echo_n "checking for ANSI C header files... " >&6; }
3644 if ${ac_cv_header_stdc+:} false; then :
3645 $as_echo_n "(cached) " >&6
3647 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3648 /* end confdefs.h. */
3662 if ac_fn_c_try_compile "$LINENO"; then :
3663 ac_cv_header_stdc=yes
3665 ac_cv_header_stdc=no
3667 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3669 if test $ac_cv_header_stdc = yes; then
3670 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3671 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3672 /* end confdefs.h. */
3676 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3677 $EGREP "memchr" >/dev/null 2>&1; then :
3680 ac_cv_header_stdc=no
3686 if test $ac_cv_header_stdc = yes; then
3687 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3688 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3689 /* end confdefs.h. */
3693 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3694 $EGREP "free" >/dev/null 2>&1; then :
3697 ac_cv_header_stdc=no
3703 if test $ac_cv_header_stdc = yes; then
3704 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3705 if test "$cross_compiling" = yes; then :
3708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3709 /* end confdefs.h. */
3712 #if ((' ' & 0x0FF) == 0x020)
3713 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3714 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3716 # define ISLOWER(c) \
3717 (('a' <= (c) && (c) <= 'i') \
3718 || ('j' <= (c) && (c) <= 'r') \
3719 || ('s' <= (c) && (c) <= 'z'))
3720 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3723 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3728 for (i = 0; i < 256; i++)
3729 if (XOR (islower (i), ISLOWER (i))
3730 || toupper (i) != TOUPPER (i))
3735 if ac_fn_c_try_run "$LINENO"; then :
3738 ac_cv_header_stdc=no
3740 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3741 conftest.$ac_objext conftest.beam conftest.$ac_ext
3746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3747 $as_echo "$ac_cv_header_stdc" >&6; }
3748 if test $ac_cv_header_stdc = yes; then
3750 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3754 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3755 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3756 inttypes.h stdint.h unistd.h
3758 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3759 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3761 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3762 cat >>confdefs.h <<_ACEOF
3763 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3771 for ac_header in stdint.h inttypes.h
3773 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3774 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3775 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3776 cat >>confdefs.h <<_ACEOF
3777 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3784 for ac_header in net/if.h net/route.h
3786 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3787 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3788 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3789 cat >>confdefs.h <<_ACEOF
3790 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3797 for ac_header in sys/socket.h
3799 ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
3800 if test "x$ac_cv_header_sys_socket_h" = xyes; then :
3801 cat >>confdefs.h <<_ACEOF
3802 #define HAVE_SYS_SOCKET_H 1
3809 for ac_header in linux/if_tun.h
3811 ac_fn_c_check_header_compile "$LINENO" "linux/if_tun.h" "ac_cv_header_linux_if_tun_h" "#if HAVE_SYS_SOCKET_H
3812 # include <sys/socket.h>
3816 if test "x$ac_cv_header_linux_if_tun_h" = xyes; then :
3817 cat >>confdefs.h <<_ACEOF
3818 #define HAVE_LINUX_IF_TUN_H 1
3825 for ac_header in stropts.h sys/sockio.h net/if_tun.h
3827 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3828 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3829 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3830 cat >>confdefs.h <<_ACEOF
3831 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
3839 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
3840 if ${ac_cv_c_bigendian+:} false; then :
3841 $as_echo_n "(cached) " >&6
3843 ac_cv_c_bigendian=unknown
3844 # See if we're dealing with a universal compiler.
3845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3846 /* end confdefs.h. */
3847 #ifndef __APPLE_CC__
3848 not a universal capable compiler
3853 if ac_fn_c_try_compile "$LINENO"; then :
3855 # Check for potential -arch flags. It is not universal unless
3856 # there are at least two -arch flags with different values.
3859 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
3860 if test -n "$ac_prev"; then
3862 i?86 | x86_64 | ppc | ppc64)
3863 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
3866 ac_cv_c_bigendian=universal
3872 elif test "x$ac_word" = "x-arch"; then
3877 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3878 if test $ac_cv_c_bigendian = unknown; then
3879 # See if sys/param.h defines the BYTE_ORDER macro.
3880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3881 /* end confdefs.h. */
3882 #include <sys/types.h>
3883 #include <sys/param.h>
3888 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
3889 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
3898 if ac_fn_c_try_compile "$LINENO"; then :
3899 # It does; now see whether it defined to BIG_ENDIAN or not.
3900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3901 /* end confdefs.h. */
3902 #include <sys/types.h>
3903 #include <sys/param.h>
3908 #if BYTE_ORDER != BIG_ENDIAN
3916 if ac_fn_c_try_compile "$LINENO"; then :
3917 ac_cv_c_bigendian=yes
3919 ac_cv_c_bigendian=no
3921 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3923 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3925 if test $ac_cv_c_bigendian = unknown; then
3926 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
3927 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3928 /* end confdefs.h. */
3934 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
3942 if ac_fn_c_try_compile "$LINENO"; then :
3943 # It does; now see whether it defined to _BIG_ENDIAN or not.
3944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3945 /* end confdefs.h. */
3959 if ac_fn_c_try_compile "$LINENO"; then :
3960 ac_cv_c_bigendian=yes
3962 ac_cv_c_bigendian=no
3964 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3966 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3968 if test $ac_cv_c_bigendian = unknown; then
3969 # Compile a test program.
3970 if test "$cross_compiling" = yes; then :
3971 # Try to guess by grepping values from an object file.
3972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3973 /* end confdefs.h. */
3974 short int ascii_mm[] =
3975 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
3976 short int ascii_ii[] =
3977 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
3978 int use_ascii (int i) {
3979 return ascii_mm[i] + ascii_ii[i];
3981 short int ebcdic_ii[] =
3982 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
3983 short int ebcdic_mm[] =
3984 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
3985 int use_ebcdic (int i) {
3986 return ebcdic_mm[i] + ebcdic_ii[i];
3993 return use_ascii (foo) == use_ebcdic (foo);
3998 if ac_fn_c_try_compile "$LINENO"; then :
3999 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4000 ac_cv_c_bigendian=yes
4002 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4003 if test "$ac_cv_c_bigendian" = unknown; then
4004 ac_cv_c_bigendian=no
4006 # finding both strings is unlikely to happen, but who knows?
4007 ac_cv_c_bigendian=unknown
4011 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4013 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4014 /* end confdefs.h. */
4015 $ac_includes_default
4020 /* Are we little or big endian? From Harbison&Steele. */
4024 char c[sizeof (long int)];
4027 return u.c[sizeof (long int) - 1] == 1;
4033 if ac_fn_c_try_run "$LINENO"; then :
4034 ac_cv_c_bigendian=no
4036 ac_cv_c_bigendian=yes
4038 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4039 conftest.$ac_objext conftest.beam conftest.$ac_ext
4044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
4045 $as_echo "$ac_cv_c_bigendian" >&6; }
4046 case $ac_cv_c_bigendian in #(
4048 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
4054 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
4058 as_fn_error $? "unknown endianness
4059 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
4062 # The cast to long int works around a bug in the HP C Compiler
4063 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4064 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4065 # This bug is HP SR number 8606223364.
4066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5
4067 $as_echo_n "checking size of unsigned long long... " >&6; }
4068 if ${ac_cv_sizeof_unsigned_long_long+:} false; then :
4069 $as_echo_n "(cached) " >&6
4071 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long" "$ac_includes_default"; then :
4074 if test "$ac_cv_type_unsigned_long_long" = yes; then
4075 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4076 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4077 as_fn_error 77 "cannot compute sizeof (unsigned long long)
4078 See \`config.log' for more details" "$LINENO" 5; }
4080 ac_cv_sizeof_unsigned_long_long=0
4085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5
4086 $as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; }
4090 cat >>confdefs.h <<_ACEOF
4091 #define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
4095 # The cast to long int works around a bug in the HP C Compiler
4096 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4097 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4098 # This bug is HP SR number 8606223364.
4099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5
4100 $as_echo_n "checking size of unsigned long... " >&6; }
4101 if ${ac_cv_sizeof_unsigned_long+:} false; then :
4102 $as_echo_n "(cached) " >&6
4104 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long" "$ac_includes_default"; then :
4107 if test "$ac_cv_type_unsigned_long" = yes; then
4108 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4109 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4110 as_fn_error 77 "cannot compute sizeof (unsigned long)
4111 See \`config.log' for more details" "$LINENO" 5; }
4113 ac_cv_sizeof_unsigned_long=0
4118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5
4119 $as_echo "$ac_cv_sizeof_unsigned_long" >&6; }
4123 cat >>confdefs.h <<_ACEOF
4124 #define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
4128 # The cast to long int works around a bug in the HP C Compiler
4129 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4130 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4131 # This bug is HP SR number 8606223364.
4132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned int" >&5
4133 $as_echo_n "checking size of unsigned int... " >&6; }
4134 if ${ac_cv_sizeof_unsigned_int+:} false; then :
4135 $as_echo_n "(cached) " >&6
4137 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned int))" "ac_cv_sizeof_unsigned_int" "$ac_includes_default"; then :
4140 if test "$ac_cv_type_unsigned_int" = yes; then
4141 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4142 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4143 as_fn_error 77 "cannot compute sizeof (unsigned int)
4144 See \`config.log' for more details" "$LINENO" 5; }
4146 ac_cv_sizeof_unsigned_int=0
4151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_int" >&5
4152 $as_echo "$ac_cv_sizeof_unsigned_int" >&6; }
4156 cat >>confdefs.h <<_ACEOF
4157 #define SIZEOF_UNSIGNED_INT $ac_cv_sizeof_unsigned_int
4161 # The cast to long int works around a bug in the HP C Compiler
4162 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4163 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4164 # This bug is HP SR number 8606223364.
4165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned short" >&5
4166 $as_echo_n "checking size of unsigned short... " >&6; }
4167 if ${ac_cv_sizeof_unsigned_short+:} false; then :
4168 $as_echo_n "(cached) " >&6
4170 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned short))" "ac_cv_sizeof_unsigned_short" "$ac_includes_default"; then :
4173 if test "$ac_cv_type_unsigned_short" = yes; then
4174 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4175 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4176 as_fn_error 77 "cannot compute sizeof (unsigned short)
4177 See \`config.log' for more details" "$LINENO" 5; }
4179 ac_cv_sizeof_unsigned_short=0
4184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_short" >&5
4185 $as_echo "$ac_cv_sizeof_unsigned_short" >&6; }
4189 cat >>confdefs.h <<_ACEOF
4190 #define SIZEOF_UNSIGNED_SHORT $ac_cv_sizeof_unsigned_short
4194 # The cast to long int works around a bug in the HP C Compiler
4195 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4196 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4197 # This bug is HP SR number 8606223364.
4198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned char" >&5
4199 $as_echo_n "checking size of unsigned char... " >&6; }
4200 if ${ac_cv_sizeof_unsigned_char+:} false; then :
4201 $as_echo_n "(cached) " >&6
4203 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned char))" "ac_cv_sizeof_unsigned_char" "$ac_includes_default"; then :
4206 if test "$ac_cv_type_unsigned_char" = yes; then
4207 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4208 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4209 as_fn_error 77 "cannot compute sizeof (unsigned char)
4210 See \`config.log' for more details" "$LINENO" 5; }
4212 ac_cv_sizeof_unsigned_char=0
4217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_char" >&5
4218 $as_echo "$ac_cv_sizeof_unsigned_char" >&6; }
4222 cat >>confdefs.h <<_ACEOF
4223 #define SIZEOF_UNSIGNED_CHAR $ac_cv_sizeof_unsigned_char
4229 if test -z "$hard"; then
4230 msg="C to warn about writing to stringliterals"
4232 msg="C to prohibit any write to stringliterals"
4234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $msg" >&5
4235 $as_echo_n "checking $msg... " >&6; }
4236 if ${ac_cv_prog_cc_no_writeable_strings+:} false; then :
4237 $as_echo_n "(cached) " >&6
4240 cat > conftest.c <<EOF
4245 if (strcpy (test, "test")) return 0;
4249 if test "$GCC" = "yes";
4251 if test -z "$hard"; then
4252 ac_cv_prog_cc_no_writeable_strings="-Wwrite-strings"
4254 ac_cv_prog_cc_no_writeable_strings="-fno-writable-strings -Wwrite-strings"
4257 if test -n "`${CC-cc} -c $ac_cv_prog_cc_no_writeable_strings conftest.c 2>&1`" ; then
4258 ac_cv_prog_cc_no_writeable_strings="suppressed: string.h"
4261 elif $CC -flags 2>&1 | grep "Xc.*strict ANSI C" > /dev/null 2>&1 &&
4262 $CC -c -xstrconst conftest.c > /dev/null 2>&1 &&
4265 # strings go into readonly segment
4266 ac_cv_prog_cc_no_writeable_strings="-xstrconst"
4269 if test -n "`${CC-cc} -c $ac_cv_prog_cc_no_writeable_strings conftest.c 2>&1`" ; then
4270 ac_cv_prog_cc_no_writeable_strings="suppressed: string.h"
4273 elif $CC > /dev/null 2>&1 &&
4274 $CC -c +ESlit conftest.c > /dev/null 2>&1 &&
4277 # strings go into readonly segment
4278 ac_cv_prog_cc_no_writeable_strings="+ESlit"
4281 if test -n "`${CC-cc} -c $ac_cv_prog_cc_no_writeable_strings conftest.c 2>&1`" ; then
4282 ac_cv_prog_cc_no_writeable_strings="suppressed: string.h"
4285 elif ! $CC > /dev/null 2>&1 &&
4286 $CC -c -readonly_strings conftest.c > /dev/null 2>&1 &&
4289 # strings go into readonly segment
4290 ac_cv_prog_cc_no_writeable_strings="-readonly_strings"
4293 if test -n "`${CC-cc} -c $ac_cv_prog_cc_no_writeable_strings conftest.c 2>&1`" ; then
4294 ac_cv_prog_cc_no_writeable_strings="suppressed: string.h"
4298 # -use_readonly_const is the default for IRIX C,
4299 # puts them into .rodata, but they are copied later.
4300 # need to be "-G0 -rdatashared" for strictmode but
4301 # I am not sure what effect that has really.
4307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_no_writeable_strings" >&5
4308 $as_echo "$ac_cv_prog_cc_no_writeable_strings" >&6; }
4309 if test -z "$WRITESTRINGS" ; then
4310 if test -n "$ac_cv_prog_cc_no_writeable_strings" ; then
4311 case "$ac_cv_prog_cc_no_writeable_strings" in
4312 suppressed*) WRITESTRINGS="" ;; # known but suppressed
4313 *) WRITESTRINGS="$ac_cv_prog_cc_no_writeable_strings" ;;
4320 # Check whether --enable-hacky-parallel was given.
4321 if test "${enable_hacky_parallel+set}" = set; then :
4322 enableval=$enable_hacky_parallel;
4323 case "$enableval" in
4325 y|1|yes) CFLAGS="$CFLAGS -DHACKY_PARALLEL" ;;
4334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mpz_init_set_str in -lgmp" >&5
4335 $as_echo_n "checking for mpz_init_set_str in -lgmp... " >&6; }
4336 if ${ac_cv_lib_gmp_mpz_init_set_str+:} false; then :
4337 $as_echo_n "(cached) " >&6
4339 ac_check_lib_save_LIBS=$LIBS
4341 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4342 /* end confdefs.h. */
4344 /* Override any GCC internal prototype to avoid an error.
4345 Use char because int might match the return type of a GCC
4346 builtin and then its argument prototype would still apply. */
4350 char mpz_init_set_str ();
4354 return mpz_init_set_str ();
4359 if ac_fn_c_try_link "$LINENO"; then :
4360 ac_cv_lib_gmp_mpz_init_set_str=yes
4362 ac_cv_lib_gmp_mpz_init_set_str=no
4364 rm -f core conftest.err conftest.$ac_objext \
4365 conftest$ac_exeext conftest.$ac_ext
4366 LIBS=$ac_check_lib_save_LIBS
4368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp_mpz_init_set_str" >&5
4369 $as_echo "$ac_cv_lib_gmp_mpz_init_set_str" >&6; }
4370 if test "x$ac_cv_lib_gmp_mpz_init_set_str" = xyes; then :
4371 cat >>confdefs.h <<_ACEOF
4372 #define HAVE_LIBGMP 1
4379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mpz_init_set_str in -lgmp2" >&5
4380 $as_echo_n "checking for mpz_init_set_str in -lgmp2... " >&6; }
4381 if ${ac_cv_lib_gmp2_mpz_init_set_str+:} false; then :
4382 $as_echo_n "(cached) " >&6
4384 ac_check_lib_save_LIBS=$LIBS
4386 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4387 /* end confdefs.h. */
4389 /* Override any GCC internal prototype to avoid an error.
4390 Use char because int might match the return type of a GCC
4391 builtin and then its argument prototype would still apply. */
4395 char mpz_init_set_str ();
4399 return mpz_init_set_str ();
4404 if ac_fn_c_try_link "$LINENO"; then :
4405 ac_cv_lib_gmp2_mpz_init_set_str=yes
4407 ac_cv_lib_gmp2_mpz_init_set_str=no
4409 rm -f core conftest.err conftest.$ac_objext \
4410 conftest$ac_exeext conftest.$ac_ext
4411 LIBS=$ac_check_lib_save_LIBS
4413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp2_mpz_init_set_str" >&5
4414 $as_echo "$ac_cv_lib_gmp2_mpz_init_set_str" >&6; }
4415 if test "x$ac_cv_lib_gmp2_mpz_init_set_str" = xyes; then :
4416 cat >>confdefs.h <<_ACEOF
4417 #define HAVE_LIBGMP2 1
4424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __gmpz_init_set_str in -lgmp" >&5
4425 $as_echo_n "checking for __gmpz_init_set_str in -lgmp... " >&6; }
4426 if ${ac_cv_lib_gmp___gmpz_init_set_str+:} false; then :
4427 $as_echo_n "(cached) " >&6
4429 ac_check_lib_save_LIBS=$LIBS
4431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4432 /* end confdefs.h. */
4434 /* Override any GCC internal prototype to avoid an error.
4435 Use char because int might match the return type of a GCC
4436 builtin and then its argument prototype would still apply. */
4440 char __gmpz_init_set_str ();
4444 return __gmpz_init_set_str ();
4449 if ac_fn_c_try_link "$LINENO"; then :
4450 ac_cv_lib_gmp___gmpz_init_set_str=yes
4452 ac_cv_lib_gmp___gmpz_init_set_str=no
4454 rm -f core conftest.err conftest.$ac_objext \
4455 conftest$ac_exeext conftest.$ac_ext
4456 LIBS=$ac_check_lib_save_LIBS
4458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp___gmpz_init_set_str" >&5
4459 $as_echo "$ac_cv_lib_gmp___gmpz_init_set_str" >&6; }
4460 if test "x$ac_cv_lib_gmp___gmpz_init_set_str" = xyes; then :
4461 cat >>confdefs.h <<_ACEOF
4462 #define HAVE_LIBGMP 1
4469 ac_fn_c_check_header_mongrel "$LINENO" "gmp.h" "ac_cv_header_gmp_h" "$ac_includes_default"
4470 if test "x$ac_cv_header_gmp_h" = xyes; then :
4473 as_fn_error $? "gmp.h not found" "$LINENO" 5
4477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for yywrap in -lfl" >&5
4478 $as_echo_n "checking for yywrap in -lfl... " >&6; }
4479 if ${ac_cv_lib_fl_yywrap+:} false; then :
4480 $as_echo_n "(cached) " >&6
4482 ac_check_lib_save_LIBS=$LIBS
4484 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4485 /* end confdefs.h. */
4487 /* Override any GCC internal prototype to avoid an error.
4488 Use char because int might match the return type of a GCC
4489 builtin and then its argument prototype would still apply. */
4502 if ac_fn_c_try_link "$LINENO"; then :
4503 ac_cv_lib_fl_yywrap=yes
4505 ac_cv_lib_fl_yywrap=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_fl_yywrap" >&5
4512 $as_echo "$ac_cv_lib_fl_yywrap" >&6; }
4513 if test "x$ac_cv_lib_fl_yywrap" = xyes; then :
4514 cat >>confdefs.h <<_ACEOF
4515 #define HAVE_LIBFL 1
4522 if test "$ac_cv_lib_fl_yywrap" != yes; then
4523 as_fn_error $? "A compatible libfl is required" "$LINENO" 5
4527 ac_fn_c_check_func "$LINENO" "inet_ntoa" "ac_cv_func_inet_ntoa"
4528 if test "x$ac_cv_func_inet_ntoa" = xyes; then :
4532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_ntoa in -lnsl" >&5
4533 $as_echo_n "checking for inet_ntoa in -lnsl... " >&6; }
4534 if ${ac_cv_lib_nsl_inet_ntoa+:} false; then :
4535 $as_echo_n "(cached) " >&6
4537 ac_check_lib_save_LIBS=$LIBS
4539 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4540 /* end confdefs.h. */
4542 /* Override any GCC internal prototype to avoid an error.
4543 Use char because int might match the return type of a GCC
4544 builtin and then its argument prototype would still apply. */
4552 return inet_ntoa ();
4557 if ac_fn_c_try_link "$LINENO"; then :
4558 ac_cv_lib_nsl_inet_ntoa=yes
4560 ac_cv_lib_nsl_inet_ntoa=no
4562 rm -f core conftest.err conftest.$ac_objext \
4563 conftest$ac_exeext conftest.$ac_ext
4564 LIBS=$ac_check_lib_save_LIBS
4566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_inet_ntoa" >&5
4567 $as_echo "$ac_cv_lib_nsl_inet_ntoa" >&6; }
4568 if test "x$ac_cv_lib_nsl_inet_ntoa" = xyes; then :
4571 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: inet_ntoa is in libnsl, urgh. Must use -lnsl." >&5
4572 $as_echo "$as_me: WARNING: inet_ntoa is in libnsl, urgh. Must use -lnsl." >&2;}
4576 as_fn_error $? "cannot find library function inet_ntoa" "$LINENO" 5
4585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5
4586 $as_echo_n "checking for socket in -lsocket... " >&6; }
4587 if ${ac_cv_lib_socket_socket+:} false; then :
4588 $as_echo_n "(cached) " >&6
4590 ac_check_lib_save_LIBS=$LIBS
4591 LIBS="-lsocket $LIBS"
4592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4593 /* end confdefs.h. */
4595 /* Override any GCC internal prototype to avoid an error.
4596 Use char because int might match the return type of a GCC
4597 builtin and then its argument prototype would still apply. */
4610 if ac_fn_c_try_link "$LINENO"; then :
4611 ac_cv_lib_socket_socket=yes
4613 ac_cv_lib_socket_socket=no
4615 rm -f core conftest.err conftest.$ac_objext \
4616 conftest$ac_exeext conftest.$ac_ext
4617 LIBS=$ac_check_lib_save_LIBS
4619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5
4620 $as_echo "$ac_cv_lib_socket_socket" >&6; }
4621 if test "x$ac_cv_lib_socket_socket" = xyes; then :
4622 cat >>confdefs.h <<_ACEOF
4623 #define HAVE_LIBSOCKET 1
4626 LIBS="-lsocket $LIBS"
4632 ac_fn_c_check_func "$LINENO" "inet_aton" "ac_cv_func_inet_aton"
4633 if test "x$ac_cv_func_inet_aton" = xyes; then :
4637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_aton in -lresolv" >&5
4638 $as_echo_n "checking for inet_aton in -lresolv... " >&6; }
4639 if ${ac_cv_lib_resolv_inet_aton+:} false; then :
4640 $as_echo_n "(cached) " >&6
4642 ac_check_lib_save_LIBS=$LIBS
4643 LIBS="-lresolv $LIBS"
4644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4645 /* end confdefs.h. */
4647 /* Override any GCC internal prototype to avoid an error.
4648 Use char because int might match the return type of a GCC
4649 builtin and then its argument prototype would still apply. */
4657 return inet_aton ();
4662 if ac_fn_c_try_link "$LINENO"; then :
4663 ac_cv_lib_resolv_inet_aton=yes
4665 ac_cv_lib_resolv_inet_aton=no
4667 rm -f core conftest.err conftest.$ac_objext \
4668 conftest$ac_exeext conftest.$ac_ext
4669 LIBS=$ac_check_lib_save_LIBS
4671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_inet_aton" >&5
4672 $as_echo "$ac_cv_lib_resolv_inet_aton" >&6; }
4673 if test "x$ac_cv_lib_resolv_inet_aton" = xyes; then :
4675 LIBS="-lresolv $LIBS";
4676 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: inet_aton is in libresolv, urgh. Must use -lresolv." >&5
4677 $as_echo "$as_me: WARNING: inet_aton is in libresolv, urgh. Must use -lresolv." >&2;}
4681 as_fn_error $? "cannot find library function inet_aton" "$LINENO" 5
4690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for adns_init in -ladns" >&5
4691 $as_echo_n "checking for adns_init in -ladns... " >&6; }
4692 if ${ac_cv_lib_adns_adns_init+:} false; then :
4693 $as_echo_n "(cached) " >&6
4695 ac_check_lib_save_LIBS=$LIBS
4697 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4698 /* end confdefs.h. */
4700 /* Override any GCC internal prototype to avoid an error.
4701 Use char because int might match the return type of a GCC
4702 builtin and then its argument prototype would still apply. */
4710 return adns_init ();
4715 if ac_fn_c_try_link "$LINENO"; then :
4716 ac_cv_lib_adns_adns_init=yes
4718 ac_cv_lib_adns_adns_init=no
4720 rm -f core conftest.err conftest.$ac_objext \
4721 conftest$ac_exeext conftest.$ac_ext
4722 LIBS=$ac_check_lib_save_LIBS
4724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_adns_adns_init" >&5
4725 $as_echo "$ac_cv_lib_adns_adns_init" >&6; }
4726 if test "x$ac_cv_lib_adns_adns_init" = xyes; then :
4727 cat >>confdefs.h <<_ACEOF
4728 #define HAVE_LIBADNS 1
4735 ac_fn_c_check_header_mongrel "$LINENO" "adns.h" "ac_cv_header_adns_h" "$ac_includes_default"
4736 if test "x$ac_cv_header_adns_h" = xyes; then :
4739 as_fn_error $? "adns.h not found" "$LINENO" 5
4744 { $as_echo "$as_me:${as_lineno-$LINENO}: Checking requirements for IPv6 support..." >&5
4745 $as_echo "$as_me: Checking requirements for IPv6 support..." >&6;}
4748 ac_fn_c_check_decl "$LINENO" "AF_INET6" "ac_cv_have_decl_AF_INET6" "#include <netinet/in.h>
4750 if test "x$ac_cv_have_decl_AF_INET6" = xyes; then :
4756 ac_fn_c_check_func "$LINENO" "adns_addr2text" "ac_cv_func_adns_addr2text"
4757 if test "x$ac_cv_func_adns_addr2text" = xyes; then :
4763 if $enable_ipv6; then
4764 { $as_echo "$as_me:${as_lineno-$LINENO}: Enabling IPv6 support" >&5
4765 $as_echo "$as_me: Enabling IPv6 support" >&6;}
4767 $as_echo "#define CONFIG_IPV6 1" >>confdefs.h
4770 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Disabling IPv6 support" >&5
4771 $as_echo "$as_me: WARNING: Disabling IPv6 support" >&2;}
4774 ac_config_files="$ac_config_files Makefile"
4776 ac_config_commands="$ac_config_commands default"
4778 cat >confcache <<\_ACEOF
4779 # This file is a shell script that caches the results of configure
4780 # tests run on this system so they can be shared between configure
4781 # scripts and configure runs, see configure's option --config-cache.
4782 # It is not useful on other systems. If it contains results you don't
4783 # want to keep, you may remove or edit it.
4785 # config.status only pays attention to the cache file if you give it
4786 # the --recheck option to rerun configure.
4788 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4789 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4794 # The following way of writing the cache mishandles newlines in values,
4795 # but we know of no workaround that is simple, portable, and efficient.
4796 # So, we kill variables containing newlines.
4797 # Ultrix sh set writes to stderr and can't be redirected directly,
4798 # and sets the high bit in the cache file unless we assign to the vars.
4800 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4801 eval ac_val=\$$ac_var
4805 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4806 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4809 _ | IFS | as_nl) ;; #(
4810 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4811 *) { eval $ac_var=; unset $ac_var;} ;;
4817 case $as_nl`(ac_space=' '; set) 2>&1` in #(
4818 *${as_nl}ac_space=\ *)
4819 # `set' does not quote correctly, so add quotes: double-quote
4820 # substitution turns \\\\ into \\, and sed turns \\ into \.
4823 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4826 # `set' quotes correctly as required by POSIX, so do not add quotes.
4827 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4836 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4838 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4840 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4841 if test -w "$cache_file"; then
4842 if test "x$cache_file" != "x/dev/null"; then
4843 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4844 $as_echo "$as_me: updating cache $cache_file" >&6;}
4845 if test ! -f "$cache_file" || test -h "$cache_file"; then
4846 cat confcache >"$cache_file"
4848 case $cache_file in #(
4850 mv -f confcache "$cache_file"$$ &&
4851 mv -f "$cache_file"$$ "$cache_file" ;; #(
4853 mv -f confcache "$cache_file" ;;
4858 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4859 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4864 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4865 # Let make expand exec_prefix.
4866 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4868 DEFS=-DHAVE_CONFIG_H
4873 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4874 # 1. Remove the extension, and $U if already installed.
4875 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4876 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
4877 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
4878 # will be set to the directory where LIBOBJS objects are built.
4879 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4880 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
4884 LTLIBOBJS=$ac_ltlibobjs
4889 : "${CONFIG_STATUS=./config.status}"
4891 ac_clean_files_save=$ac_clean_files
4892 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4893 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4894 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
4896 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4898 # Generated by $as_me.
4899 # Run this file to recreate the current configuration.
4900 # Compiler output produced by configure, useful for debugging
4901 # configure, is in config.log if it exists.
4907 SHELL=\${CONFIG_SHELL-$SHELL}
4910 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
4911 ## -------------------- ##
4912 ## M4sh Initialization. ##
4913 ## -------------------- ##
4915 # Be more Bourne compatible
4916 DUALCASE=1; export DUALCASE # for MKS sh
4917 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
4920 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4921 # is contrary to our usage. Disable this feature.
4922 alias -g '${1+"$@"}'='"$@"'
4923 setopt NO_GLOB_SUBST
4925 case `(set -o) 2>/dev/null` in #(
4937 # Printing a long string crashes Solaris 7 /usr/bin/printf.
4938 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4939 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
4940 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
4941 # Prefer a ksh shell builtin over an external printf program on Solaris,
4942 # but without wasting forks for bash or zsh.
4943 if test -z "$BASH_VERSION$ZSH_VERSION" \
4944 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
4945 as_echo='print -r --'
4946 as_echo_n='print -rn --'
4947 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
4948 as_echo='printf %s\n'
4949 as_echo_n='printf %s'
4951 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
4952 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
4953 as_echo_n='/usr/ucb/echo -n'
4955 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4956 as_echo_n_body='eval
4960 expr "X$arg" : "X\\(.*\\)$as_nl";
4961 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4963 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
4965 export as_echo_n_body
4966 as_echo_n='sh -c $as_echo_n_body as_echo'
4969 as_echo='sh -c $as_echo_body as_echo'
4972 # The user is always right.
4973 if test "${PATH_SEPARATOR+set}" != set; then
4975 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4976 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4983 # We need space, tab and new line, in precisely that order. Quoting is
4984 # there to prevent editors from complaining about space-tab.
4985 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
4986 # splitting by setting IFS to empty value.)
4989 # Find who we are. Look in the path if we contain no directory separator.
4992 *[\\/]* ) as_myself=$0 ;;
4993 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4997 test -z "$as_dir" && as_dir=.
4998 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5004 # We did not find ourselves, most probably we were run as `sh COMMAND'
5005 # in which case we are not to be found in the path.
5006 if test "x$as_myself" = x; then
5009 if test ! -f "$as_myself"; then
5010 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5014 # Unset variables that we do not need and which cause bugs (e.g. in
5015 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
5016 # suppresses any "Segmentation fault" message there. '((' could
5017 # trigger a bug in pdksh 5.2.14.
5018 for as_var in BASH_ENV ENV MAIL MAILPATH
5019 do eval test x\${$as_var+set} = xset \
5020 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5033 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5036 # as_fn_error STATUS ERROR [LINENO LOG_FD]
5037 # ----------------------------------------
5038 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5039 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5040 # script with STATUS, using 1 if that was 0.
5043 as_status=$1; test $as_status -eq 0 && as_status=1
5045 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5046 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
5048 $as_echo "$as_me: error: $2" >&2
5049 as_fn_exit $as_status
5053 # as_fn_set_status STATUS
5054 # -----------------------
5055 # Set $? to STATUS, without forking.
5059 } # as_fn_set_status
5063 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5073 # Portably unset VAR.
5076 { eval $1=; unset $1;}
5078 as_unset=as_fn_unset
5079 # as_fn_append VAR VALUE
5080 # ----------------------
5081 # Append the text in VALUE to the end of the definition contained in VAR. Take
5082 # advantage of any shell optimizations that allow amortized linear growth over
5083 # repeated appends, instead of the typical quadratic growth present in naive
5085 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5086 eval 'as_fn_append ()
5097 # as_fn_arith ARG...
5098 # ------------------
5099 # Perform arithmetic evaluation on the ARGs, and store the result in the
5100 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5101 # must be portable across $(()) and expr.
5102 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5103 eval 'as_fn_arith ()
5110 as_val=`expr "$@" || test $? -eq 1`
5115 if expr a : '\(a\)' >/dev/null 2>&1 &&
5116 test "X`expr 00001 : '.*\(...\)'`" = X001; then
5122 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5123 as_basename=basename
5128 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5134 as_me=`$as_basename -- "$0" ||
5135 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5136 X"$0" : 'X\(//\)$' \| \
5137 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5139 sed '/^.*\/\([^/][^/]*\)\/*$/{
5153 # Avoid depending upon Character Ranges.
5154 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5155 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5156 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5157 as_cr_digits='0123456789'
5158 as_cr_alnum=$as_cr_Letters$as_cr_digits
5160 ECHO_C= ECHO_N= ECHO_T=
5161 case `echo -n x` in #(((((
5163 case `echo 'xy\c'` in
5164 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
5166 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
5173 rm -f conf$$ conf$$.exe conf$$.file
5174 if test -d conf$$.dir; then
5175 rm -f conf$$.dir/conf$$.file
5178 mkdir conf$$.dir 2>/dev/null
5180 if (echo >conf$$.file) 2>/dev/null; then
5181 if ln -s conf$$.file conf$$ 2>/dev/null; then
5183 # ... but there are two gotchas:
5184 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5185 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5186 # In both cases, we have to default to `cp -pR'.
5187 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5189 elif ln conf$$.file conf$$ 2>/dev/null; then
5197 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5198 rmdir conf$$.dir 2>/dev/null
5203 # Create "$as_dir" as a directory, including parents if necessary.
5208 -*) as_dir=./$as_dir;;
5210 test -d "$as_dir" || eval $as_mkdir_p || {
5214 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5215 *) as_qdir=$as_dir;;
5217 as_dirs="'$as_qdir' $as_dirs"
5218 as_dir=`$as_dirname -- "$as_dir" ||
5219 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5220 X"$as_dir" : 'X\(//\)[^/]' \| \
5221 X"$as_dir" : 'X\(//\)$' \| \
5222 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5223 $as_echo X"$as_dir" |
5224 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5241 test -d "$as_dir" && break
5243 test -z "$as_dirs" || eval "mkdir $as_dirs"
5244 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
5248 if mkdir -p . 2>/dev/null; then
5249 as_mkdir_p='mkdir -p "$as_dir"'
5251 test -d ./-p && rmdir ./-p
5256 # as_fn_executable_p FILE
5257 # -----------------------
5258 # Test if FILE is an executable regular file.
5259 as_fn_executable_p ()
5261 test -f "$1" && test -x "$1"
5262 } # as_fn_executable_p
5264 as_executable_p=as_fn_executable_p
5266 # Sed expression to map a string onto a valid CPP name.
5267 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5269 # Sed expression to map a string onto a valid variable name.
5270 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5274 ## ----------------------------------- ##
5275 ## Main body of $CONFIG_STATUS script. ##
5276 ## ----------------------------------- ##
5278 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5280 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5281 # Save the log message, to keep $0 and so on meaningful, and to
5282 # report actual input values of CONFIG_FILES etc. instead of their
5283 # values after options handling.
5285 This file was extended by secnet $as_me 0.1.18+, which was
5286 generated by GNU Autoconf 2.69. Invocation command line was
5288 CONFIG_FILES = $CONFIG_FILES
5289 CONFIG_HEADERS = $CONFIG_HEADERS
5290 CONFIG_LINKS = $CONFIG_LINKS
5291 CONFIG_COMMANDS = $CONFIG_COMMANDS
5294 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5299 case $ac_config_files in *"
5300 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5303 case $ac_config_headers in *"
5304 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5308 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5309 # Files that config.status was made for.
5310 config_files="$ac_config_files"
5311 config_headers="$ac_config_headers"
5312 config_commands="$ac_config_commands"
5316 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5318 \`$as_me' instantiates files and other configuration actions
5319 from templates according to the current configuration. Unless the files
5320 and actions are specified as TAGs, all are instantiated by default.
5322 Usage: $0 [OPTION]... [TAG]...
5324 -h, --help print this help, then exit
5325 -V, --version print version number and configuration settings, then exit
5326 --config print configuration, then exit
5327 -q, --quiet, --silent
5328 do not print progress messages
5329 -d, --debug don't remove temporary files
5330 --recheck update $as_me by reconfiguring in the same conditions
5331 --file=FILE[:TEMPLATE]
5332 instantiate the configuration file FILE
5333 --header=FILE[:TEMPLATE]
5334 instantiate the configuration header FILE
5336 Configuration files:
5339 Configuration headers:
5342 Configuration commands:
5345 Report bugs to <secnet@chiark.greenend.org.uk>."
5348 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5349 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
5351 secnet config.status 0.1.18+
5352 configured by $0, generated by GNU Autoconf 2.69,
5353 with options \\"\$ac_cs_config\\"
5355 Copyright (C) 2012 Free Software Foundation, Inc.
5356 This config.status script is free software; the Free Software Foundation
5357 gives unlimited permission to copy, distribute and modify it."
5362 test -n "\$AWK" || AWK=awk
5365 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5366 # The default lists apply if the user does not specify any file.
5372 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5373 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5377 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5389 # Handling of the options.
5390 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5392 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5393 $as_echo "$ac_cs_version"; exit ;;
5394 --config | --confi | --conf | --con | --co | --c )
5395 $as_echo "$ac_cs_config"; exit ;;
5396 --debug | --debu | --deb | --de | --d | -d )
5398 --file | --fil | --fi | --f )
5401 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5402 '') as_fn_error $? "missing file argument" ;;
5404 as_fn_append CONFIG_FILES " '$ac_optarg'"
5405 ac_need_defaults=false;;
5406 --header | --heade | --head | --hea )
5409 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5411 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5412 ac_need_defaults=false;;
5414 # Conflict between --help and --header
5415 as_fn_error $? "ambiguous option: \`$1'
5416 Try \`$0 --help' for more information.";;
5417 --help | --hel | -h )
5418 $as_echo "$ac_cs_usage"; exit ;;
5419 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5420 | -silent | --silent | --silen | --sile | --sil | --si | --s)
5424 -*) as_fn_error $? "unrecognized option: \`$1'
5425 Try \`$0 --help' for more information." ;;
5427 *) as_fn_append ac_config_targets " $1"
5428 ac_need_defaults=false ;;
5434 ac_configure_extra_args=
5436 if $ac_cs_silent; then
5438 ac_configure_extra_args="$ac_configure_extra_args --silent"
5442 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5443 if \$ac_cs_recheck; then
5444 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5446 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5447 CONFIG_SHELL='$SHELL'
5453 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5457 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5458 ## Running $as_me. ##
5464 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5467 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5469 # Handling of arguments.
5470 for ac_config_target in $ac_config_targets
5472 case $ac_config_target in
5473 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
5474 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5475 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
5477 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5482 # If the user did not use the arguments to specify the items to instantiate,
5483 # then the envvar interface is used. Set only those that are not.
5484 # We use the long form for the default assignment because of an extremely
5485 # bizarre bug on SunOS 4.1.3.
5486 if $ac_need_defaults; then
5487 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5488 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5489 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5492 # Have a temporary directory for convenience. Make it in the build tree
5493 # simply because there is no reason against having it here, and in addition,
5494 # creating and moving files from /tmp can sometimes cause problems.
5495 # Hook for its removal unless debugging.
5496 # Note that there is a small window in which the directory will not be cleaned:
5497 # after its creation but before its name has been assigned to `$tmp'.
5501 trap 'exit_status=$?
5503 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
5505 trap 'as_fn_exit 1' 1 2 13 15
5507 # Create a (secure) tmp directory for tmp files.
5510 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5514 tmp=./conf$$-$RANDOM
5515 (umask 077 && mkdir "$tmp")
5516 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
5519 # Set up the scripts for CONFIG_FILES section.
5520 # No need to generate them if there are no CONFIG_FILES.
5521 # This happens for instance with `./config.status config.h'.
5522 if test -n "$CONFIG_FILES"; then
5525 ac_cr=`echo X | tr X '\015'`
5526 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5527 # But we know of no other shell where ac_cr would be empty at this
5528 # point, so we can use a bashism as a fallback.
5529 if test "x$ac_cr" = x; then
5530 eval ac_cr=\$\'\\r\'
5532 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5533 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5539 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
5544 echo "cat >conf$$subs.awk <<_ACEOF" &&
5545 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5548 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5549 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
5551 for ac_last_try in false false false false false :; do
5552 . ./conf$$subs.sh ||
5553 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5555 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5556 if test $ac_delim_n = $ac_delim_num; then
5558 elif $ac_last_try; then
5559 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5561 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5566 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5567 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
5571 s/^/S["/; s/!.*/"]=/
5581 s/\(.\{148\}\)..*/\1/
5583 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5588 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5595 s/\(.\{148\}\)..*/\1/
5597 s/["\\]/\\&/g; s/^/"/; s/$/"/
5601 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5606 ' <conf$$subs.awk | sed '
5611 ' >>$CONFIG_STATUS || ac_write_fail=1
5612 rm -f conf$$subs.awk
5613 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5615 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
5616 for (key in S) S_is_set[key] = 1
5622 nfields = split(line, field, "@")
5624 len = length(field[1])
5625 for (i = 2; i < nfields; i++) {
5627 keylen = length(key)
5628 if (S_is_set[key]) {
5630 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5631 len += length(value) + length(field[++i])
5642 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5643 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5644 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5647 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
5648 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
5651 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
5652 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
5653 # trailing colons and then remove the whole line if VPATH becomes empty
5654 # (actually we leave an empty line to preserve line numbers).
5655 if test "x$srcdir" = x.; then
5656 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
5674 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5675 fi # test -n "$CONFIG_FILES"
5677 # Set up the scripts for CONFIG_HEADERS section.
5678 # No need to generate them if there are no CONFIG_HEADERS.
5679 # This happens for instance with `./config.status Makefile'.
5680 if test -n "$CONFIG_HEADERS"; then
5681 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
5685 # Transform confdefs.h into an awk script `defines.awk', embedded as
5686 # here-document in config.status, that substitutes the proper values into
5687 # config.h.in to produce config.h.
5689 # Create a delimiter string that does not exist in confdefs.h, to ease
5690 # handling of long lines.
5692 for ac_last_try in false false :; do
5693 ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
5694 if test -z "$ac_tt"; then
5696 elif $ac_last_try; then
5697 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
5699 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5703 # For the awk script, D is an array of macro values keyed by name,
5704 # likewise P contains macro parameters if any. Preserve backslash
5705 # newline sequences.
5707 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5709 s/.\{148\}/&'"$ac_delim"'/g
5712 s/^[ ]*#[ ]*define[ ][ ]*/ /
5719 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5721 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
5725 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5726 D["\1"]=" \3\\\\\\n"\\/p
5728 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
5733 s/.\{148\}/&'"$ac_delim"'/g
5738 s/["\\]/\\&/g; s/^/"/; s/$/"/p
5741 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
5743 ' <confdefs.h | sed '
5744 s/'"$ac_delim"'/"\\\
5745 "/g' >>$CONFIG_STATUS || ac_write_fail=1
5747 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5748 for (key in D) D_is_set[key] = 1
5751 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5753 split(line, arg, " ")
5754 if (arg[1] == "#") {
5758 defundef = substr(arg[1], 2)
5761 split(mac1, mac2, "(") #)
5763 prefix = substr(line, 1, index(line, defundef) - 1)
5764 if (D_is_set[macro]) {
5765 # Preserve the white space surrounding the "#".
5766 print prefix "define", macro P[macro] D[macro]
5769 # Replace #undef with comments. This is necessary, for example,
5770 # in the case of _POSIX_SOURCE, which is predefined and required
5771 # on some systems where configure will not decide to define it.
5772 if (defundef == "undef") {
5773 print "/*", prefix defundef, macro, "*/"
5781 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5782 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
5783 fi # test -n "$CONFIG_HEADERS"
5786 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
5791 :[FHLC]) ac_mode=$ac_tag; continue;;
5793 case $ac_mode$ac_tag in
5795 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
5796 :[FH]-) ac_tag=-:-;;
5797 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5814 -) ac_f="$ac_tmp/stdin";;
5815 *) # Look for the file first in the build tree, then in the source tree
5816 # (if the path is not absolute). The absolute path cannot be DOS-style,
5817 # because $ac_f cannot contain `:'.
5821 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5823 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5825 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5826 as_fn_append ac_file_inputs " '$ac_f'"
5829 # Let's still pretend it is `configure' which instantiates (i.e., don't
5830 # use $as_me), people would be surprised to read:
5831 # /* config.h. Generated by config.status. */
5832 configure_input='Generated from '`
5833 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5835 if test x"$ac_file" != x-; then
5836 configure_input="$ac_file. $configure_input"
5837 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5838 $as_echo "$as_me: creating $ac_file" >&6;}
5840 # Neutralize special characters interpreted by sed in replacement strings.
5841 case $configure_input in #(
5842 *\&* | *\|* | *\\* )
5843 ac_sed_conf_input=`$as_echo "$configure_input" |
5844 sed 's/[\\\\&|]/\\\\&/g'`;; #(
5845 *) ac_sed_conf_input=$configure_input;;
5849 *:-:* | *:-) cat >"$ac_tmp/stdin" \
5850 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
5855 ac_dir=`$as_dirname -- "$ac_file" ||
5856 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5857 X"$ac_file" : 'X\(//\)[^/]' \| \
5858 X"$ac_file" : 'X\(//\)$' \| \
5859 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5860 $as_echo X"$ac_file" |
5861 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5878 as_dir="$ac_dir"; as_fn_mkdir_p
5882 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5884 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5885 # A ".." for each directory in $ac_dir_suffix.
5886 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5887 case $ac_top_builddir_sub in
5888 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5889 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5892 ac_abs_top_builddir=$ac_pwd
5893 ac_abs_builddir=$ac_pwd$ac_dir_suffix
5894 # for backward compatibility:
5895 ac_top_builddir=$ac_top_build_prefix
5898 .) # We are building in place.
5900 ac_top_srcdir=$ac_top_builddir_sub
5901 ac_abs_top_srcdir=$ac_pwd ;;
5902 [\\/]* | ?:[\\/]* ) # Absolute name.
5903 ac_srcdir=$srcdir$ac_dir_suffix;
5904 ac_top_srcdir=$srcdir
5905 ac_abs_top_srcdir=$srcdir ;;
5907 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
5908 ac_top_srcdir=$ac_top_build_prefix$srcdir
5909 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
5911 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
5921 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5922 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
5926 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5927 # If the template does not know about datarootdir, expand it.
5928 # FIXME: This hack should be removed a few years after 2.60.
5929 ac_datarootdir_hack=; ac_datarootdir_seen=
5940 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
5941 *datarootdir*) ac_datarootdir_seen=yes;;
5942 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
5943 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
5944 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
5946 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5947 ac_datarootdir_hack='
5948 s&@datadir@&$datadir&g
5949 s&@docdir@&$docdir&g
5950 s&@infodir@&$infodir&g
5951 s&@localedir@&$localedir&g
5952 s&@mandir@&$mandir&g
5953 s&\\\${datarootdir}&$datarootdir&g' ;;
5957 # Neutralize VPATH when `$srcdir' = `.'.
5958 # Shell code in configure.ac might set extrasub.
5959 # FIXME: do we really want to maintain this feature?
5960 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5961 ac_sed_extra="$ac_vpsub
5964 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5966 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5967 s|@configure_input@|$ac_sed_conf_input|;t t
5968 s&@top_builddir@&$ac_top_builddir_sub&;t t
5969 s&@top_build_prefix@&$ac_top_build_prefix&;t t
5970 s&@srcdir@&$ac_srcdir&;t t
5971 s&@abs_srcdir@&$ac_abs_srcdir&;t t
5972 s&@top_srcdir@&$ac_top_srcdir&;t t
5973 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
5974 s&@builddir@&$ac_builddir&;t t
5975 s&@abs_builddir@&$ac_abs_builddir&;t t
5976 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
5977 s&@INSTALL@&$ac_INSTALL&;t t
5978 $ac_datarootdir_hack
5980 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
5981 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5983 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
5984 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
5985 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
5986 "$ac_tmp/out"`; test -z "$ac_out"; } &&
5987 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5988 which seems to be undefined. Please make sure it is defined" >&5
5989 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5990 which seems to be undefined. Please make sure it is defined" >&2;}
5992 rm -f "$ac_tmp/stdin"
5994 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
5995 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
5997 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6003 if test x"$ac_file" != x-; then
6005 $as_echo "/* $configure_input */" \
6006 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
6007 } >"$ac_tmp/config.h" \
6008 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6009 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
6010 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6011 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6014 mv "$ac_tmp/config.h" "$ac_file" \
6015 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6018 $as_echo "/* $configure_input */" \
6019 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
6020 || as_fn_error $? "could not create -" "$LINENO" 5
6024 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6025 $as_echo "$as_me: executing $ac_file commands" >&6;}
6030 case $ac_file$ac_mode in
6031 "default":C) echo timestamp >stamp-h ;;
6039 ac_clean_files=$ac_clean_files_save
6041 test $ac_write_fail = 0 ||
6042 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
6045 # configure is writing to config.log, and then calls config.status.
6046 # config.status does its own redirection, appending to config.log.
6047 # Unfortunately, on DOS this fails, as config.log is still kept open
6048 # by configure, so config.status won't be able to write to it; its
6049 # output is simply discarded. So we exec the FD to /dev/null,
6050 # effectively closing config.log, so it can be properly (re)opened and
6051 # appended to by config.status. When coming back to configure, we
6052 # need to make the FD available again.
6053 if test "$no_create" != yes; then
6055 ac_config_status_args=
6056 test "$silent" = yes &&
6057 ac_config_status_args="$ac_config_status_args --quiet"
6059 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6061 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6062 # would make configure fail if this is the last instruction.
6063 $ac_cs_success || as_fn_exit 1
6065 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6066 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6067 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}