2 # From configure.ac Id: configure.in.
3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated by GNU Autoconf 2.69 for secnet 0.1.18+.
6 # Report bugs to <secnet@chiark.greenend.org.uk>.
9 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
12 # This configure script is free software; the Free Software Foundation
13 # gives unlimited permission to copy, distribute and modify it.
14 ## -------------------- ##
15 ## M4sh Initialization. ##
16 ## -------------------- ##
18 # Be more Bourne compatible
19 DUALCASE=1; export DUALCASE # for MKS sh
20 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
23 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
24 # is contrary to our usage. Disable this feature.
25 alias -g '${1+"$@"}'='"$@"'
28 case `(set -o) 2>/dev/null` in #(
40 # Printing a long string crashes Solaris 7 /usr/bin/printf.
41 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
43 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
44 # Prefer a ksh shell builtin over an external printf program on Solaris,
45 # but without wasting forks for bash or zsh.
46 if test -z "$BASH_VERSION$ZSH_VERSION" \
47 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
49 as_echo_n='print -rn --'
50 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
54 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
55 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
56 as_echo_n='/usr/ucb/echo -n'
58 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
63 expr "X$arg" : "X\\(.*\\)$as_nl";
64 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
66 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
69 as_echo_n='sh -c $as_echo_n_body as_echo'
72 as_echo='sh -c $as_echo_body as_echo'
75 # The user is always right.
76 if test "${PATH_SEPARATOR+set}" != set; then
78 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
79 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
86 # We need space, tab and new line, in precisely that order. Quoting is
87 # there to prevent editors from complaining about space-tab.
88 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
89 # splitting by setting IFS to empty value.)
92 # Find who we are. Look in the path if we contain no directory separator.
95 *[\\/]* ) as_myself=$0 ;;
96 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
100 test -z "$as_dir" && as_dir=.
101 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
107 # We did not find ourselves, most probably we were run as `sh COMMAND'
108 # in which case we are not to be found in the path.
109 if test "x$as_myself" = x; then
112 if test ! -f "$as_myself"; then
113 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
117 # Unset variables that we do not need and which cause bugs (e.g. in
118 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
119 # suppresses any "Segmentation fault" message there. '((' could
120 # trigger a bug in pdksh 5.2.14.
121 for as_var in BASH_ENV ENV MAIL MAILPATH
122 do eval test x\${$as_var+set} = xset \
123 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
136 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
138 # Use a proper internal environment variable to ensure we don't fall
139 # into an infinite loop, continuously re-executing ourselves.
140 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
141 _as_can_reexec=no; export _as_can_reexec;
142 # We cannot yet assume a decent shell, so we have to provide a
143 # neutralization value for shells without unset; and this also
144 # works around shells that cannot unset nonexistent variables.
145 # Preserve -v and -x to the replacement shell.
148 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
150 *v*x* | *x*v* ) as_opts=-vx ;;
155 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
156 # Admittedly, this is quite paranoid, since all the known shells bail
157 # out after a failed `exec'.
158 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
161 # We don't want this to propagate to other subprocesses.
162 { _as_can_reexec=; unset _as_can_reexec;}
163 if test "x$CONFIG_SHELL" = x; then
164 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
167 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
168 # is contrary to our usage. Disable this feature.
169 alias -g '\${1+\"\$@\"}'='\"\$@\"'
172 case \`(set -o) 2>/dev/null\` in #(
180 as_required="as_fn_return () { (exit \$1); }
181 as_fn_success () { as_fn_return 0; }
182 as_fn_failure () { as_fn_return 1; }
183 as_fn_ret_success () { return 0; }
184 as_fn_ret_failure () { return 1; }
187 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
188 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
189 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
190 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
191 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
194 exitcode=1; echo positional parameters were not saved.
196 test x\$exitcode = x0 || exit 1
198 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
199 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
200 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
201 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
202 test \$(( 1 + 1 )) = 2 || exit 1"
203 if (eval "$as_required") 2>/dev/null; then :
208 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
211 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
213 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
216 test -z "$as_dir" && as_dir=.
220 for as_base in sh bash ksh sh5; do
221 # Try only shells that exist, to save several forks.
222 as_shell=$as_dir/$as_base
223 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
224 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
225 CONFIG_SHELL=$as_shell as_have_required=yes
226 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
234 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
235 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
236 CONFIG_SHELL=$SHELL as_have_required=yes
241 if test "x$CONFIG_SHELL" != x; then :
243 # We cannot yet assume a decent shell, so we have to provide a
244 # neutralization value for shells without unset; and this also
245 # works around shells that cannot unset nonexistent variables.
246 # Preserve -v and -x to the replacement shell.
249 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
251 *v*x* | *x*v* ) as_opts=-vx ;;
256 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
257 # Admittedly, this is quite paranoid, since all the known shells bail
258 # out after a failed `exec'.
259 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
263 if test x$as_have_required = xno; then :
264 $as_echo "$0: This script requires a shell more modern than all"
265 $as_echo "$0: the shells that I found on your system."
266 if test x${ZSH_VERSION+set} = xset ; then
267 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
268 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
270 $as_echo "$0: Please tell bug-autoconf@gnu.org and
271 $0: secnet@chiark.greenend.org.uk about your system,
272 $0: including any error possibly output before this
273 $0: message. Then install a modern shell, or manually run
274 $0: the script under such a shell if you do have one."
280 SHELL=${CONFIG_SHELL-/bin/sh}
282 # Unset more variables known to interfere with behavior of common tools.
283 CLICOLOR_FORCE= GREP_OPTIONS=
284 unset CLICOLOR_FORCE GREP_OPTIONS
286 ## --------------------- ##
287 ## M4sh Shell Functions. ##
288 ## --------------------- ##
291 # Portably unset VAR.
294 { eval $1=; unset $1;}
298 # as_fn_set_status STATUS
299 # -----------------------
300 # Set $? to STATUS, without forking.
308 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
318 # Create "$as_dir" as a directory, including parents if necessary.
323 -*) as_dir=./$as_dir;;
325 test -d "$as_dir" || eval $as_mkdir_p || {
329 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
332 as_dirs="'$as_qdir' $as_dirs"
333 as_dir=`$as_dirname -- "$as_dir" ||
334 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
335 X"$as_dir" : 'X\(//\)[^/]' \| \
336 X"$as_dir" : 'X\(//\)$' \| \
337 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
338 $as_echo X"$as_dir" |
339 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
356 test -d "$as_dir" && break
358 test -z "$as_dirs" || eval "mkdir $as_dirs"
359 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
364 # as_fn_executable_p FILE
365 # -----------------------
366 # Test if FILE is an executable regular file.
367 as_fn_executable_p ()
369 test -f "$1" && test -x "$1"
370 } # as_fn_executable_p
371 # as_fn_append VAR VALUE
372 # ----------------------
373 # Append the text in VALUE to the end of the definition contained in VAR. Take
374 # advantage of any shell optimizations that allow amortized linear growth over
375 # repeated appends, instead of the typical quadratic growth present in naive
377 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
378 eval 'as_fn_append ()
391 # Perform arithmetic evaluation on the ARGs, and store the result in the
392 # global $as_val. Take advantage of shells that can avoid forks. The arguments
393 # must be portable across $(()) and expr.
394 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
402 as_val=`expr "$@" || test $? -eq 1`
407 # as_fn_error STATUS ERROR [LINENO LOG_FD]
408 # ----------------------------------------
409 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
410 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
411 # script with STATUS, using 1 if that was 0.
414 as_status=$1; test $as_status -eq 0 && as_status=1
416 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
417 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
419 $as_echo "$as_me: error: $2" >&2
420 as_fn_exit $as_status
423 if expr a : '\(a\)' >/dev/null 2>&1 &&
424 test "X`expr 00001 : '.*\(...\)'`" = X001; then
430 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
436 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
442 as_me=`$as_basename -- "$0" ||
443 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
444 X"$0" : 'X\(//\)$' \| \
445 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
447 sed '/^.*\/\([^/][^/]*\)\/*$/{
461 # Avoid depending upon Character Ranges.
462 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
463 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
464 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
465 as_cr_digits='0123456789'
466 as_cr_alnum=$as_cr_Letters$as_cr_digits
469 as_lineno_1=$LINENO as_lineno_1a=$LINENO
470 as_lineno_2=$LINENO as_lineno_2a=$LINENO
471 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
472 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
473 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
485 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
489 chmod +x "$as_me.lineno" ||
490 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
492 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
493 # already done that, so ensure we don't try to do so again and fall
494 # in an infinite loop. This has already happened in practice.
495 _as_can_reexec=no; export _as_can_reexec
496 # Don't try to exec as it changes $[0], causing all sort of problems
497 # (the dirname of $[0] is not the place where we might find the
498 # original and so on. Autoconf is especially sensitive to this).
500 # Exit status is that of the last command.
504 ECHO_C= ECHO_N= ECHO_T=
505 case `echo -n x` in #(((((
507 case `echo 'xy\c'` in
508 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
510 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
517 rm -f conf$$ conf$$.exe conf$$.file
518 if test -d conf$$.dir; then
519 rm -f conf$$.dir/conf$$.file
522 mkdir conf$$.dir 2>/dev/null
524 if (echo >conf$$.file) 2>/dev/null; then
525 if ln -s conf$$.file conf$$ 2>/dev/null; then
527 # ... but there are two gotchas:
528 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
529 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
530 # In both cases, we have to default to `cp -pR'.
531 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
533 elif ln conf$$.file conf$$ 2>/dev/null; then
541 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
542 rmdir conf$$.dir 2>/dev/null
544 if mkdir -p . 2>/dev/null; then
545 as_mkdir_p='mkdir -p "$as_dir"'
547 test -d ./-p && rmdir ./-p
552 as_executable_p=as_fn_executable_p
554 # Sed expression to map a string onto a valid CPP name.
555 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
557 # Sed expression to map a string onto a valid variable name.
558 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
561 test -n "$DJDIR" || exec 7<&0 </dev/null
565 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
566 # so uname gets run too.
567 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
572 ac_default_prefix=/usr/local
574 ac_config_libobj_dir=.
581 # Identity of this package.
582 PACKAGE_NAME='secnet'
583 PACKAGE_TARNAME='secnet'
584 PACKAGE_VERSION='0.1.18+'
585 PACKAGE_STRING='secnet 0.1.18+'
586 PACKAGE_BUGREPORT='secnet@chiark.greenend.org.uk'
589 ac_unique_file="secnet.c"
590 # Factoring default headers for most tests.
591 ac_includes_default="\
593 #ifdef HAVE_SYS_TYPES_H
594 # include <sys/types.h>
596 #ifdef HAVE_SYS_STAT_H
597 # include <sys/stat.h>
603 # ifdef HAVE_STDLIB_H
608 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
613 #ifdef HAVE_STRINGS_H
614 # include <strings.h>
616 #ifdef HAVE_INTTYPES_H
617 # include <inttypes.h>
626 ac_subst_vars='LTLIBOBJS
672 program_transform_name
686 enable_option_checking
687 enable_hacky_parallel
689 ac_precious_vars='build_alias
700 # Initialize some variables set by options.
702 ac_init_version=false
703 ac_unrecognized_opts=
705 # The variables have the same names as the options, with
706 # dashes changed to underlines.
714 program_transform_name=s,x,x,
722 # Installation directory options.
723 # These are left unexpanded so users can "make install exec_prefix=/foo"
724 # and all the variables that are supposed to be based on exec_prefix
725 # by default will actually change.
726 # Use braces instead of parens because sh, perl, etc. also accept them.
727 # (The list follows the same order as the GNU Coding Standards.)
728 bindir='${exec_prefix}/bin'
729 sbindir='${exec_prefix}/sbin'
730 libexecdir='${exec_prefix}/libexec'
731 datarootdir='${prefix}/share'
732 datadir='${datarootdir}'
733 sysconfdir='${prefix}/etc'
734 sharedstatedir='${prefix}/com'
735 localstatedir='${prefix}/var'
736 runstatedir='${localstatedir}/run'
737 includedir='${prefix}/include'
738 oldincludedir='/usr/include'
739 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
740 infodir='${datarootdir}/info'
745 libdir='${exec_prefix}/lib'
746 localedir='${datarootdir}/locale'
747 mandir='${datarootdir}/man'
753 # If the previous option needs an argument, assign it.
754 if test -n "$ac_prev"; then
755 eval $ac_prev=\$ac_option
761 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
766 # Accept the important Cygnus configure options, so we can diagnose typos.
768 case $ac_dashdash$ac_option in
772 -bindir | --bindir | --bindi | --bind | --bin | --bi)
774 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
777 -build | --build | --buil | --bui | --bu)
778 ac_prev=build_alias ;;
779 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
780 build_alias=$ac_optarg ;;
782 -cache-file | --cache-file | --cache-fil | --cache-fi \
783 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
784 ac_prev=cache_file ;;
785 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
786 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
787 cache_file=$ac_optarg ;;
790 cache_file=config.cache ;;
792 -datadir | --datadir | --datadi | --datad)
794 -datadir=* | --datadir=* | --datadi=* | --datad=*)
795 datadir=$ac_optarg ;;
797 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
798 | --dataroo | --dataro | --datar)
799 ac_prev=datarootdir ;;
800 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
801 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
802 datarootdir=$ac_optarg ;;
804 -disable-* | --disable-*)
805 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
806 # Reject names that are not valid shell variable names.
807 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
808 as_fn_error $? "invalid feature name: $ac_useropt"
809 ac_useropt_orig=$ac_useropt
810 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
811 case $ac_user_opts in
815 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
816 ac_unrecognized_sep=', ';;
818 eval enable_$ac_useropt=no ;;
820 -docdir | --docdir | --docdi | --doc | --do)
822 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
825 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
827 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
830 -enable-* | --enable-*)
831 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
832 # Reject names that are not valid shell variable names.
833 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
834 as_fn_error $? "invalid feature name: $ac_useropt"
835 ac_useropt_orig=$ac_useropt
836 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
837 case $ac_user_opts in
841 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
842 ac_unrecognized_sep=', ';;
844 eval enable_$ac_useropt=\$ac_optarg ;;
846 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
847 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
848 | --exec | --exe | --ex)
849 ac_prev=exec_prefix ;;
850 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
851 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
852 | --exec=* | --exe=* | --ex=*)
853 exec_prefix=$ac_optarg ;;
855 -gas | --gas | --ga | --g)
856 # Obsolete; use --with-gas.
859 -help | --help | --hel | --he | -h)
861 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
862 ac_init_help=recursive ;;
863 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
864 ac_init_help=short ;;
866 -host | --host | --hos | --ho)
867 ac_prev=host_alias ;;
868 -host=* | --host=* | --hos=* | --ho=*)
869 host_alias=$ac_optarg ;;
871 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
873 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
875 htmldir=$ac_optarg ;;
877 -includedir | --includedir | --includedi | --included | --include \
878 | --includ | --inclu | --incl | --inc)
879 ac_prev=includedir ;;
880 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
881 | --includ=* | --inclu=* | --incl=* | --inc=*)
882 includedir=$ac_optarg ;;
884 -infodir | --infodir | --infodi | --infod | --info | --inf)
886 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
887 infodir=$ac_optarg ;;
889 -libdir | --libdir | --libdi | --libd)
891 -libdir=* | --libdir=* | --libdi=* | --libd=*)
894 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
895 | --libexe | --libex | --libe)
896 ac_prev=libexecdir ;;
897 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
898 | --libexe=* | --libex=* | --libe=*)
899 libexecdir=$ac_optarg ;;
901 -localedir | --localedir | --localedi | --localed | --locale)
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1248 \`configure' configures secnet 0.1.18+ to adapt to many kinds of systems.
1250 Usage: $0 [OPTION]... [VAR=VALUE]...
1252 To assign environment variables (e.g., CC, CFLAGS...), specify them as
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1279 For better control, use the options below.
1281 Fine tuning of the installation directories:
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1283 --sbindir=DIR system admin executables [EPREFIX/sbin]
1284 --libexecdir=DIR program executables [EPREFIX/libexec]
1285 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1286 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1287 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1288 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
1289 --libdir=DIR object code libraries [EPREFIX/lib]
1290 --includedir=DIR C header files [PREFIX/include]
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1293 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1294 --infodir=DIR info documentation [DATAROOTDIR/info]
1295 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1296 --mandir=DIR man documentation [DATAROOTDIR/man]
1297 --docdir=DIR documentation root [DATAROOTDIR/doc/secnet]
1298 --htmldir=DIR html documentation [DOCDIR]
1299 --dvidir=DIR dvi documentation [DOCDIR]
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1317 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1318 --enable-hacky-parallel parallelise slow cryptography (default is no)
1320 Some influential environment variables:
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1322 CFLAGS C compiler flags
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1325 LIBS libraries to pass to the linker, e.g. -l<library>
1326 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1327 you have headers in a nonstandard directory <include dir>
1330 Use these variables to override the choices made by `configure' or to help
1331 it to find libraries and programs with nonstandard names/locations.
1333 Report bugs to <secnet@chiark.greenend.org.uk>.
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1396 secnet configure 0.1.18+
1397 generated by GNU Autoconf 2.69
1399 Copyright (C) 2012 Free Software Foundation, Inc.
1400 This configure script is free software; the Free Software Foundation
1401 gives unlimited permission to copy, distribute and modify it.
1406 ## ------------------------ ##
1407 ## Autoconf initialization. ##
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1504 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1505 *) ac_try_echo=$ac_try;;
1507 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1508 $as_echo "$ac_try_echo"; } >&5
1509 (eval "$ac_try") 2>&5
1511 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1512 test $ac_status = 0; }; }; then :
1515 $as_echo "$as_me: program exited with status $ac_status" >&5
1516 $as_echo "$as_me: failed program was:" >&5
1517 sed 's/^/| /' conftest.$ac_ext >&5
1519 ac_retval=$ac_status
1521 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1522 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1523 as_fn_set_status $ac_retval
1527 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1528 # -------------------------------------------------------
1529 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1530 # the include files in INCLUDES and setting the cache variable VAR
1532 ac_fn_c_check_header_mongrel ()
1534 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1535 if eval \${$3+:} false; then :
1536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1537 $as_echo_n "checking for $2... " >&6; }
1538 if eval \${$3+:} false; then :
1539 $as_echo_n "(cached) " >&6
1542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1543 $as_echo "$ac_res" >&6; }
1545 # Is the header compilable?
1546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1547 $as_echo_n "checking $2 usability... " >&6; }
1548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1549 /* end confdefs.h. */
1553 if ac_fn_c_try_compile "$LINENO"; then :
1554 ac_header_compiler=yes
1556 ac_header_compiler=no
1558 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1560 $as_echo "$ac_header_compiler" >&6; }
1562 # Is the header present?
1563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1564 $as_echo_n "checking $2 presence... " >&6; }
1565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1566 /* end confdefs.h. */
1569 if ac_fn_c_try_cpp "$LINENO"; then :
1570 ac_header_preproc=yes
1572 ac_header_preproc=no
1574 rm -f conftest.err conftest.i conftest.$ac_ext
1575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1576 $as_echo "$ac_header_preproc" >&6; }
1578 # So? What about this header?
1579 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1581 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1582 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1583 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1584 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1587 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1588 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1589 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1590 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1591 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1592 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1593 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1594 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1595 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1596 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1597 ( $as_echo "## -------------------------------------------- ##
1598 ## Report this to secnet@chiark.greenend.org.uk ##
1599 ## -------------------------------------------- ##"
1600 ) | sed "s/^/$as_me: WARNING: /" >&2
1603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1604 $as_echo_n "checking for $2... " >&6; }
1605 if eval \${$3+:} false; then :
1606 $as_echo_n "(cached) " >&6
1608 eval "$3=\$ac_header_compiler"
1611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1612 $as_echo "$ac_res" >&6; }
1614 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1616 } # ac_fn_c_check_header_mongrel
1618 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1619 # -------------------------------------------------------
1620 # Tests whether HEADER exists and can be compiled using the include files in
1621 # INCLUDES, setting the cache variable VAR accordingly.
1622 ac_fn_c_check_header_compile ()
1624 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1626 $as_echo_n "checking for $2... " >&6; }
1627 if eval \${$3+:} false; then :
1628 $as_echo_n "(cached) " >&6
1630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1631 /* end confdefs.h. */
1635 if ac_fn_c_try_compile "$LINENO"; then :
1640 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1644 $as_echo "$ac_res" >&6; }
1645 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1647 } # ac_fn_c_check_header_compile
1649 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1650 # --------------------------------------------
1651 # Tries to find the compile-time value of EXPR in a program that includes
1652 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1654 ac_fn_c_compute_int ()
1656 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1657 if test "$cross_compiling" = yes; then
1658 # Depending upon the size, compute the lo and hi bounds.
1659 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1660 /* end confdefs.h. */
1665 static int test_array [1 - 2 * !(($2) >= 0)];
1667 return test_array [0];
1673 if ac_fn_c_try_compile "$LINENO"; then :
1676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1677 /* end confdefs.h. */
1682 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1684 return test_array [0];
1690 if ac_fn_c_try_compile "$LINENO"; then :
1691 ac_hi=$ac_mid; break
1693 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1694 if test $ac_lo -le $ac_mid; then
1698 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1700 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1703 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1704 /* end confdefs.h. */
1709 static int test_array [1 - 2 * !(($2) < 0)];
1711 return test_array [0];
1717 if ac_fn_c_try_compile "$LINENO"; then :
1720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1721 /* end confdefs.h. */
1726 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1728 return test_array [0];
1734 if ac_fn_c_try_compile "$LINENO"; then :
1735 ac_lo=$ac_mid; break
1737 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1738 if test $ac_mid -le $ac_hi; then
1742 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1744 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1749 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1751 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1752 # Binary search between lo and hi bounds.
1753 while test "x$ac_lo" != "x$ac_hi"; do
1754 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1756 /* end confdefs.h. */
1761 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1763 return test_array [0];
1769 if ac_fn_c_try_compile "$LINENO"; then :
1772 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
1774 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1777 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
1781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1782 /* end confdefs.h. */
1784 static long int longval () { return $2; }
1785 static unsigned long int ulongval () { return $2; }
1792 FILE *f = fopen ("conftest.val", "w");
1797 long int i = longval ();
1800 fprintf (f, "%ld", i);
1804 unsigned long int i = ulongval ();
1807 fprintf (f, "%lu", i);
1809 /* Do not output a trailing newline, as this causes \r\n confusion
1810 on some platforms. */
1811 return ferror (f) || fclose (f) != 0;
1817 if ac_fn_c_try_run "$LINENO"; then :
1818 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
1822 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
1823 conftest.$ac_objext conftest.beam conftest.$ac_ext
1827 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1828 as_fn_set_status $ac_retval
1830 } # ac_fn_c_compute_int
1832 # ac_fn_c_try_link LINENO
1833 # -----------------------
1834 # Try to link conftest.$ac_ext, and return whether this succeeded.
1837 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1838 rm -f conftest.$ac_objext conftest$ac_exeext
1839 if { { ac_try="$ac_link"
1841 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1842 *) ac_try_echo=$ac_try;;
1844 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1845 $as_echo "$ac_try_echo"; } >&5
1846 (eval "$ac_link") 2>conftest.err
1848 if test -s conftest.err; then
1849 grep -v '^ *+' conftest.err >conftest.er1
1850 cat conftest.er1 >&5
1851 mv -f conftest.er1 conftest.err
1853 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1854 test $ac_status = 0; } && {
1855 test -z "$ac_c_werror_flag" ||
1856 test ! -s conftest.err
1857 } && test -s conftest$ac_exeext && {
1858 test "$cross_compiling" = yes ||
1859 test -x conftest$ac_exeext
1863 $as_echo "$as_me: failed program was:" >&5
1864 sed 's/^/| /' conftest.$ac_ext >&5
1868 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1869 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1870 # interfere with the next link command; also delete a directory that is
1871 # left behind by Apple's compiler. We do this before executing the actions.
1872 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1873 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1874 as_fn_set_status $ac_retval
1876 } # ac_fn_c_try_link
1878 # ac_fn_c_check_func LINENO FUNC VAR
1879 # ----------------------------------
1880 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1881 ac_fn_c_check_func ()
1883 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1885 $as_echo_n "checking for $2... " >&6; }
1886 if eval \${$3+:} false; then :
1887 $as_echo_n "(cached) " >&6
1889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1890 /* end confdefs.h. */
1891 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1892 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1893 #define $2 innocuous_$2
1895 /* System header to define __stub macros and hopefully few prototypes,
1896 which can conflict with char $2 (); below.
1897 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1898 <limits.h> exists even on freestanding compilers. */
1901 # include <limits.h>
1903 # include <assert.h>
1908 /* Override any GCC internal prototype to avoid an error.
1909 Use char because int might match the return type of a GCC
1910 builtin and then its argument prototype would still apply. */
1915 /* The GNU C library defines this for functions which it implements
1916 to always fail with ENOSYS. Some functions are actually named
1917 something starting with __ and the normal name is an alias. */
1918 #if defined __stub_$2 || defined __stub___$2
1930 if ac_fn_c_try_link "$LINENO"; then :
1935 rm -f core conftest.err conftest.$ac_objext \
1936 conftest$ac_exeext conftest.$ac_ext
1939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1940 $as_echo "$ac_res" >&6; }
1941 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1943 } # ac_fn_c_check_func
1945 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
1946 # ---------------------------------------------
1947 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
1949 ac_fn_c_check_decl ()
1951 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1952 as_decl_name=`echo $2|sed 's/ *(.*//'`
1953 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1955 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
1956 if eval \${$3+:} false; then :
1957 $as_echo_n "(cached) " >&6
1959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1960 /* end confdefs.h. */
1965 #ifndef $as_decl_name
1967 (void) $as_decl_use;
1969 (void) $as_decl_name;
1977 if ac_fn_c_try_compile "$LINENO"; then :
1982 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1986 $as_echo "$ac_res" >&6; }
1987 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1989 } # ac_fn_c_check_decl
1990 cat >config.log <<_ACEOF
1991 This file contains any messages produced by compilers while
1992 running configure, to aid debugging if configure makes a mistake.
1994 It was created by secnet $as_me 0.1.18+, which was
1995 generated by GNU Autoconf 2.69. Invocation command line was
2007 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2008 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2009 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2010 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2011 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2013 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2014 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2016 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2017 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2018 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2019 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2020 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2021 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2022 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2026 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2030 test -z "$as_dir" && as_dir=.
2031 $as_echo "PATH: $as_dir"
2047 # Keep a trace of the command line.
2048 # Strip out --no-create and --no-recursion so they do not pile up.
2049 # Strip out --silent because we don't want to record it for future runs.
2050 # Also quote any args containing shell meta-characters.
2051 # Make two passes to allow for proper duplicate-argument suppression.
2055 ac_must_keep_next=false
2061 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2062 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2063 | -silent | --silent | --silen | --sile | --sil)
2066 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2069 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2071 as_fn_append ac_configure_args1 " '$ac_arg'"
2072 if test $ac_must_keep_next = true; then
2073 ac_must_keep_next=false # Got value, back to normal.
2076 *=* | --config-cache | -C | -disable-* | --disable-* \
2077 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2078 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2079 | -with-* | --with-* | -without-* | --without-* | --x)
2080 case "$ac_configure_args0 " in
2081 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2084 -* ) ac_must_keep_next=true ;;
2087 as_fn_append ac_configure_args " '$ac_arg'"
2092 { ac_configure_args0=; unset ac_configure_args0;}
2093 { ac_configure_args1=; unset ac_configure_args1;}
2095 # When interrupted or exit'd, cleanup temporary files, and complete
2096 # config.log. We remove comments because anyway the quotes in there
2097 # would cause problems or look ugly.
2098 # WARNING: Use '\'' to represent an apostrophe within the trap.
2099 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2100 trap 'exit_status=$?
2101 # Save into config.log some information that might help in debugging.
2105 $as_echo "## ---------------- ##
2106 ## Cache variables. ##
2107 ## ---------------- ##"
2109 # The following way of writing the cache mishandles newlines in values,
2111 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2112 eval ac_val=\$$ac_var
2116 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2117 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2120 _ | IFS | as_nl) ;; #(
2121 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2122 *) { eval $ac_var=; unset $ac_var;} ;;
2127 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2128 *${as_nl}ac_space=\ *)
2130 "s/'\''/'\''\\\\'\'''\''/g;
2131 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2134 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2141 $as_echo "## ----------------- ##
2142 ## Output variables. ##
2143 ## ----------------- ##"
2145 for ac_var in $ac_subst_vars
2147 eval ac_val=\$$ac_var
2149 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2151 $as_echo "$ac_var='\''$ac_val'\''"
2155 if test -n "$ac_subst_files"; then
2156 $as_echo "## ------------------- ##
2157 ## File substitutions. ##
2158 ## ------------------- ##"
2160 for ac_var in $ac_subst_files
2162 eval ac_val=\$$ac_var
2164 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2166 $as_echo "$ac_var='\''$ac_val'\''"
2171 if test -s confdefs.h; then
2172 $as_echo "## ----------- ##
2179 test "$ac_signal" != 0 &&
2180 $as_echo "$as_me: caught signal $ac_signal"
2181 $as_echo "$as_me: exit $exit_status"
2183 rm -f core *.core core.conftest.* &&
2184 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2187 for ac_signal in 1 2 13 15; do
2188 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2192 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2193 rm -f -r conftest* confdefs.h
2195 $as_echo "/* confdefs.h */" > confdefs.h
2197 # Predefined preprocessor variables.
2199 cat >>confdefs.h <<_ACEOF
2200 #define PACKAGE_NAME "$PACKAGE_NAME"
2203 cat >>confdefs.h <<_ACEOF
2204 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2207 cat >>confdefs.h <<_ACEOF
2208 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2211 cat >>confdefs.h <<_ACEOF
2212 #define PACKAGE_STRING "$PACKAGE_STRING"
2215 cat >>confdefs.h <<_ACEOF
2216 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2219 cat >>confdefs.h <<_ACEOF
2220 #define PACKAGE_URL "$PACKAGE_URL"
2224 # Let the site file select an alternate cache file if it wants to.
2225 # Prefer an explicitly selected file to automatically selected ones.
2228 if test -n "$CONFIG_SITE"; then
2229 # We do not want a PATH search for config.site.
2230 case $CONFIG_SITE in #((
2231 -*) ac_site_file1=./$CONFIG_SITE;;
2232 */*) ac_site_file1=$CONFIG_SITE;;
2233 *) ac_site_file1=./$CONFIG_SITE;;
2235 elif test "x$prefix" != xNONE; then
2236 ac_site_file1=$prefix/share/config.site
2237 ac_site_file2=$prefix/etc/config.site
2239 ac_site_file1=$ac_default_prefix/share/config.site
2240 ac_site_file2=$ac_default_prefix/etc/config.site
2242 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2244 test "x$ac_site_file" = xNONE && continue
2245 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2246 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2247 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2248 sed 's/^/| /' "$ac_site_file" >&5
2250 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2251 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2252 as_fn_error $? "failed to load site script $ac_site_file
2253 See \`config.log' for more details" "$LINENO" 5; }
2257 if test -r "$cache_file"; then
2258 # Some versions of bash will fail to source /dev/null (special files
2259 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2260 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2261 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2262 $as_echo "$as_me: loading cache $cache_file" >&6;}
2264 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2265 *) . "./$cache_file";;
2269 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2270 $as_echo "$as_me: creating cache $cache_file" >&6;}
2274 # Check that the precious variables saved in the cache have kept the same
2276 ac_cache_corrupted=false
2277 for ac_var in $ac_precious_vars; do
2278 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2279 eval ac_new_set=\$ac_env_${ac_var}_set
2280 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2281 eval ac_new_val=\$ac_env_${ac_var}_value
2282 case $ac_old_set,$ac_new_set in
2284 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2285 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2286 ac_cache_corrupted=: ;;
2288 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2289 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2290 ac_cache_corrupted=: ;;
2293 if test "x$ac_old_val" != "x$ac_new_val"; then
2294 # differences in whitespace do not lead to failure.
2295 ac_old_val_w=`echo x $ac_old_val`
2296 ac_new_val_w=`echo x $ac_new_val`
2297 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2298 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2299 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2300 ac_cache_corrupted=:
2302 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2303 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2304 eval $ac_var=\$ac_old_val
2306 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2307 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2308 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2309 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2312 # Pass precious variables to config.status.
2313 if test "$ac_new_set" = set; then
2315 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2316 *) ac_arg=$ac_var=$ac_new_val ;;
2318 case " $ac_configure_args " in
2319 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2320 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2324 if $ac_cache_corrupted; then
2325 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2326 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2327 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2328 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2329 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2331 ## -------------------- ##
2332 ## Main body of script. ##
2333 ## -------------------- ##
2336 ac_cpp='$CPP $CPPFLAGS'
2337 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2338 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2339 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2343 ac_config_headers="$ac_config_headers config.h"
2347 ac_config_files="$ac_config_files main.mk:main.mk.tmp Dir.mk:Dir.mk.tmp Final.mk:Final.mk.tmp"
2351 _SUBDIRMK_MAKEFILES="$_SUBDIRMK_MAKEFILES subdirmk/regen.mk"
2352 ac_config_files="$ac_config_files subdirmk/regen.mk:subdirmk/regen.mk.in"
2355 _SUBDIRMK_MAKEFILES="$_SUBDIRMK_MAKEFILES subdirmk/usual.mk"
2356 ac_config_files="$ac_config_files subdirmk/usual.mk:subdirmk/usual.mk.in"
2362 subdirmk_subdirs="$subdirmk_subdirs 'test-example/'"
2363 ac_config_files="$ac_config_files test-example/Dir.mk:test-example/Dir.mk.tmp"
2366 subdirmk_subdirs="$subdirmk_subdirs 'mtest/'"
2367 ac_config_files="$ac_config_files mtest/Dir.mk:mtest/Dir.mk.tmp"
2370 subdirmk_subdirs="$subdirmk_subdirs 'stest/'"
2371 ac_config_files="$ac_config_files stest/Dir.mk:stest/Dir.mk.tmp"
2379 ac_cpp='$CPP $CPPFLAGS'
2380 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2381 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2382 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2385 # If fink is on the path then it is assumed we should use it.
2386 # Extract the first word of "fink", so it can be a program name with args.
2387 set dummy fink; ac_word=$2
2388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2389 $as_echo_n "checking for $ac_word... " >&6; }
2390 if ${ac_cv_path_FINK+:} false; then :
2391 $as_echo_n "(cached) " >&6
2395 ac_cv_path_FINK="$FINK" # Let the user override the test with a path.
2398 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2402 test -z "$as_dir" && as_dir=.
2403 for ac_exec_ext in '' $ac_executable_extensions; do
2404 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2405 ac_cv_path_FINK="$as_dir/$ac_word$ac_exec_ext"
2406 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2416 FINK=$ac_cv_path_FINK
2417 if test -n "$FINK"; then
2418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FINK" >&5
2419 $as_echo "$FINK" >&6; }
2421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2422 $as_echo "no" >&6; }
2426 if test "x$FINK" != x; then
2427 finkdir=`echo $FINK|sed 's,/[^/]*/[^/]*$,,'`
2428 CPPFLAGS="-I$finkdir/include ${CPPFLAGS}"
2429 LDFLAGS="-L$finkdir/lib ${LDFLAGS}"
2432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2433 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2435 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2436 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
2437 $as_echo_n "(cached) " >&6
2439 cat >conftest.make <<\_ACEOF
2442 @echo '@@@%%%=$(MAKE)=@@@%%%'
2444 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2445 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2447 eval ac_cv_prog_make_${ac_make}_set=yes;;
2449 eval ac_cv_prog_make_${ac_make}_set=no;;
2453 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2455 $as_echo "yes" >&6; }
2458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2459 $as_echo "no" >&6; }
2460 SET_MAKE="MAKE=${MAKE-make}"
2464 ac_cpp='$CPP $CPPFLAGS'
2465 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2466 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2467 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2468 if test -n "$ac_tool_prefix"; then
2469 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2470 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2472 $as_echo_n "checking for $ac_word... " >&6; }
2473 if ${ac_cv_prog_CC+:} false; then :
2474 $as_echo_n "(cached) " >&6
2476 if test -n "$CC"; then
2477 ac_cv_prog_CC="$CC" # Let the user override the test.
2479 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2483 test -z "$as_dir" && as_dir=.
2484 for ac_exec_ext in '' $ac_executable_extensions; do
2485 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2486 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2487 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2497 if test -n "$CC"; then
2498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2499 $as_echo "$CC" >&6; }
2501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2502 $as_echo "no" >&6; }
2507 if test -z "$ac_cv_prog_CC"; then
2509 # Extract the first word of "gcc", so it can be a program name with args.
2510 set dummy gcc; ac_word=$2
2511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2512 $as_echo_n "checking for $ac_word... " >&6; }
2513 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2514 $as_echo_n "(cached) " >&6
2516 if test -n "$ac_ct_CC"; then
2517 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2519 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2523 test -z "$as_dir" && as_dir=.
2524 for ac_exec_ext in '' $ac_executable_extensions; do
2525 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2526 ac_cv_prog_ac_ct_CC="gcc"
2527 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2536 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2537 if test -n "$ac_ct_CC"; then
2538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2539 $as_echo "$ac_ct_CC" >&6; }
2541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2542 $as_echo "no" >&6; }
2545 if test "x$ac_ct_CC" = x; then
2548 case $cross_compiling:$ac_tool_warned in
2550 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2551 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2552 ac_tool_warned=yes ;;
2560 if test -z "$CC"; then
2561 if test -n "$ac_tool_prefix"; then
2562 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2563 set dummy ${ac_tool_prefix}cc; ac_word=$2
2564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2565 $as_echo_n "checking for $ac_word... " >&6; }
2566 if ${ac_cv_prog_CC+:} false; then :
2567 $as_echo_n "(cached) " >&6
2569 if test -n "$CC"; then
2570 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 ac_cv_prog_CC="${ac_tool_prefix}cc"
2580 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2590 if test -n "$CC"; then
2591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2592 $as_echo "$CC" >&6; }
2594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2595 $as_echo "no" >&6; }
2601 if test -z "$CC"; then
2602 # Extract the first word of "cc", so it can be a program name with args.
2603 set dummy cc; ac_word=$2
2604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2605 $as_echo_n "checking for $ac_word... " >&6; }
2606 if ${ac_cv_prog_CC+:} false; then :
2607 $as_echo_n "(cached) " >&6
2609 if test -n "$CC"; then
2610 ac_cv_prog_CC="$CC" # Let the user override the test.
2613 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2617 test -z "$as_dir" && as_dir=.
2618 for ac_exec_ext in '' $ac_executable_extensions; do
2619 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2620 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2621 ac_prog_rejected=yes
2625 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2632 if test $ac_prog_rejected = yes; then
2633 # We found a bogon in the path, so make sure we never use it.
2634 set dummy $ac_cv_prog_CC
2636 if test $# != 0; then
2637 # We chose a different compiler from the bogus one.
2638 # However, it has the same basename, so the bogon will be chosen
2639 # first if we set CC to just the basename; use the full file name.
2641 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2647 if test -n "$CC"; then
2648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2649 $as_echo "$CC" >&6; }
2651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2652 $as_echo "no" >&6; }
2657 if test -z "$CC"; then
2658 if test -n "$ac_tool_prefix"; then
2659 for ac_prog in cl.exe
2661 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2662 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2664 $as_echo_n "checking for $ac_word... " >&6; }
2665 if ${ac_cv_prog_CC+:} false; then :
2666 $as_echo_n "(cached) " >&6
2668 if test -n "$CC"; then
2669 ac_cv_prog_CC="$CC" # Let the user override the test.
2671 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2675 test -z "$as_dir" && as_dir=.
2676 for ac_exec_ext in '' $ac_executable_extensions; do
2677 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2678 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2679 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2689 if test -n "$CC"; then
2690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2691 $as_echo "$CC" >&6; }
2693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2694 $as_echo "no" >&6; }
2698 test -n "$CC" && break
2701 if test -z "$CC"; then
2703 for ac_prog in cl.exe
2705 # Extract the first word of "$ac_prog", so it can be a program name with args.
2706 set dummy $ac_prog; ac_word=$2
2707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2708 $as_echo_n "checking for $ac_word... " >&6; }
2709 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2710 $as_echo_n "(cached) " >&6
2712 if test -n "$ac_ct_CC"; then
2713 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2715 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2719 test -z "$as_dir" && as_dir=.
2720 for ac_exec_ext in '' $ac_executable_extensions; do
2721 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2722 ac_cv_prog_ac_ct_CC="$ac_prog"
2723 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2732 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2733 if test -n "$ac_ct_CC"; then
2734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2735 $as_echo "$ac_ct_CC" >&6; }
2737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2738 $as_echo "no" >&6; }
2742 test -n "$ac_ct_CC" && break
2745 if test "x$ac_ct_CC" = x; then
2748 case $cross_compiling:$ac_tool_warned in
2750 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2751 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2752 ac_tool_warned=yes ;;
2761 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2762 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2763 as_fn_error $? "no acceptable C compiler found in \$PATH
2764 See \`config.log' for more details" "$LINENO" 5; }
2766 # Provide some information about the compiler.
2767 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2770 for ac_option in --version -v -V -qversion; do
2771 { { ac_try="$ac_compiler $ac_option >&5"
2773 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2774 *) ac_try_echo=$ac_try;;
2776 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2777 $as_echo "$ac_try_echo"; } >&5
2778 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2780 if test -s conftest.err; then
2782 ... rest of stderr output deleted ...
2783 10q' conftest.err >conftest.er1
2784 cat conftest.er1 >&5
2786 rm -f conftest.er1 conftest.err
2787 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2788 test $ac_status = 0; }
2791 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2792 /* end confdefs.h. */
2802 ac_clean_files_save=$ac_clean_files
2803 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2804 # Try to create an executable without -o first, disregard a.out.
2805 # It will help us diagnose broken compilers, and finding out an intuition
2807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2808 $as_echo_n "checking whether the C compiler works... " >&6; }
2809 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2811 # The possible output files:
2812 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2815 for ac_file in $ac_files
2818 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2819 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2824 if { { ac_try="$ac_link_default"
2826 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2827 *) ac_try_echo=$ac_try;;
2829 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2830 $as_echo "$ac_try_echo"; } >&5
2831 (eval "$ac_link_default") 2>&5
2833 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2834 test $ac_status = 0; }; then :
2835 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2836 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2837 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2838 # so that the user can short-circuit this test for compilers unknown to
2840 for ac_file in $ac_files ''
2842 test -f "$ac_file" || continue
2844 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2847 # We found the default executable, but exeext='' is most
2851 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2853 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2855 # We set ac_cv_exeext here because the later test for it is not
2856 # safe: cross compilers may not add the suffix if given an `-o'
2857 # argument, so we may need to know it at that point already.
2858 # Even if this section looks crufty: it has the advantage of
2865 test "$ac_cv_exeext" = no && ac_cv_exeext=
2870 if test -z "$ac_file"; then :
2871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2872 $as_echo "no" >&6; }
2873 $as_echo "$as_me: failed program was:" >&5
2874 sed 's/^/| /' conftest.$ac_ext >&5
2876 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2877 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2878 as_fn_error 77 "C compiler cannot create executables
2879 See \`config.log' for more details" "$LINENO" 5; }
2881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2882 $as_echo "yes" >&6; }
2884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2885 $as_echo_n "checking for C compiler default output file name... " >&6; }
2886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2887 $as_echo "$ac_file" >&6; }
2888 ac_exeext=$ac_cv_exeext
2890 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2891 ac_clean_files=$ac_clean_files_save
2892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2893 $as_echo_n "checking for suffix of executables... " >&6; }
2894 if { { ac_try="$ac_link"
2896 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2897 *) ac_try_echo=$ac_try;;
2899 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2900 $as_echo "$ac_try_echo"; } >&5
2901 (eval "$ac_link") 2>&5
2903 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2904 test $ac_status = 0; }; then :
2905 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2906 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2907 # work properly (i.e., refer to `conftest.exe'), while it won't with
2909 for ac_file in conftest.exe conftest conftest.*; do
2910 test -f "$ac_file" || continue
2912 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2913 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2919 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2920 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2921 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2922 See \`config.log' for more details" "$LINENO" 5; }
2924 rm -f conftest conftest$ac_cv_exeext
2925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2926 $as_echo "$ac_cv_exeext" >&6; }
2928 rm -f conftest.$ac_ext
2929 EXEEXT=$ac_cv_exeext
2931 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2932 /* end confdefs.h. */
2937 FILE *f = fopen ("conftest.out", "w");
2938 return ferror (f) || fclose (f) != 0;
2944 ac_clean_files="$ac_clean_files conftest.out"
2945 # Check that the compiler produces executables we can run. If not, either
2946 # the compiler is broken, or we cross compile.
2947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2948 $as_echo_n "checking whether we are cross compiling... " >&6; }
2949 if test "$cross_compiling" != yes; then
2950 { { ac_try="$ac_link"
2952 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2953 *) ac_try_echo=$ac_try;;
2955 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2956 $as_echo "$ac_try_echo"; } >&5
2957 (eval "$ac_link") 2>&5
2959 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2960 test $ac_status = 0; }
2961 if { ac_try='./conftest$ac_cv_exeext'
2962 { { case "(($ac_try" in
2963 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2964 *) ac_try_echo=$ac_try;;
2966 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2967 $as_echo "$ac_try_echo"; } >&5
2968 (eval "$ac_try") 2>&5
2970 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2971 test $ac_status = 0; }; }; then
2974 if test "$cross_compiling" = maybe; then
2977 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2978 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2979 as_fn_error $? "cannot run C compiled programs.
2980 If you meant to cross compile, use \`--host'.
2981 See \`config.log' for more details" "$LINENO" 5; }
2985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2986 $as_echo "$cross_compiling" >&6; }
2988 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2989 ac_clean_files=$ac_clean_files_save
2990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2991 $as_echo_n "checking for suffix of object files... " >&6; }
2992 if ${ac_cv_objext+:} false; then :
2993 $as_echo_n "(cached) " >&6
2995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2996 /* end confdefs.h. */
3006 rm -f conftest.o conftest.obj
3007 if { { ac_try="$ac_compile"
3009 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3010 *) ac_try_echo=$ac_try;;
3012 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3013 $as_echo "$ac_try_echo"; } >&5
3014 (eval "$ac_compile") 2>&5
3016 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3017 test $ac_status = 0; }; then :
3018 for ac_file in conftest.o conftest.obj conftest.*; do
3019 test -f "$ac_file" || continue;
3021 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3022 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3027 $as_echo "$as_me: failed program was:" >&5
3028 sed 's/^/| /' conftest.$ac_ext >&5
3030 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3031 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3032 as_fn_error $? "cannot compute suffix of object files: cannot compile
3033 See \`config.log' for more details" "$LINENO" 5; }
3035 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3038 $as_echo "$ac_cv_objext" >&6; }
3039 OBJEXT=$ac_cv_objext
3041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3042 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3043 if ${ac_cv_c_compiler_gnu+:} false; then :
3044 $as_echo_n "(cached) " >&6
3046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3047 /* end confdefs.h. */
3060 if ac_fn_c_try_compile "$LINENO"; then :
3065 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3066 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3070 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3071 if test $ac_compiler_gnu = yes; then
3076 ac_test_CFLAGS=${CFLAGS+set}
3077 ac_save_CFLAGS=$CFLAGS
3078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3079 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3080 if ${ac_cv_prog_cc_g+:} false; then :
3081 $as_echo_n "(cached) " >&6
3083 ac_save_c_werror_flag=$ac_c_werror_flag
3084 ac_c_werror_flag=yes
3087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3088 /* end confdefs.h. */
3098 if ac_fn_c_try_compile "$LINENO"; then :
3102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3103 /* end confdefs.h. */
3113 if ac_fn_c_try_compile "$LINENO"; then :
3116 ac_c_werror_flag=$ac_save_c_werror_flag
3118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3119 /* end confdefs.h. */
3129 if ac_fn_c_try_compile "$LINENO"; then :
3132 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3134 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3136 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3137 ac_c_werror_flag=$ac_save_c_werror_flag
3139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3140 $as_echo "$ac_cv_prog_cc_g" >&6; }
3141 if test "$ac_test_CFLAGS" = set; then
3142 CFLAGS=$ac_save_CFLAGS
3143 elif test $ac_cv_prog_cc_g = yes; then
3144 if test "$GCC" = yes; then
3150 if test "$GCC" = yes; then
3156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3157 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3158 if ${ac_cv_prog_cc_c89+:} false; then :
3159 $as_echo_n "(cached) " >&6
3161 ac_cv_prog_cc_c89=no
3163 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3164 /* end confdefs.h. */
3168 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3169 struct buf { int x; };
3170 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3171 static char *e (p, i)
3177 static char *f (char * (*g) (char **, int), char **p, ...)
3182 s = g (p, va_arg (v,int));
3187 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3188 function prototypes and stuff, but not '\xHH' hex character constants.
3189 These don't provoke an error unfortunately, instead are silently treated
3190 as 'x'. The following induces an error, until -std is added to get
3191 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3192 array size at least. It's necessary to write '\x00'==0 to get something
3193 that's true only with -std. */
3194 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3196 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3197 inside strings and character constants. */
3199 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3201 int test (int i, double x);
3202 struct s1 {int (*f) (int a);};
3203 struct s2 {int (*f) (double a);};
3204 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3210 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3215 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3216 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3218 CC="$ac_save_CC $ac_arg"
3219 if ac_fn_c_try_compile "$LINENO"; then :
3220 ac_cv_prog_cc_c89=$ac_arg
3222 rm -f core conftest.err conftest.$ac_objext
3223 test "x$ac_cv_prog_cc_c89" != "xno" && break
3225 rm -f conftest.$ac_ext
3230 case "x$ac_cv_prog_cc_c89" in
3232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3233 $as_echo "none needed" >&6; } ;;
3235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3236 $as_echo "unsupported" >&6; } ;;
3238 CC="$CC $ac_cv_prog_cc_c89"
3239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3240 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3242 if test "x$ac_cv_prog_cc_c89" != xno; then :
3247 ac_cpp='$CPP $CPPFLAGS'
3248 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3249 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3250 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3253 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3254 if test -f "$ac_dir/install-sh"; then
3256 ac_install_sh="$ac_aux_dir/install-sh -c"
3258 elif test -f "$ac_dir/install.sh"; then
3260 ac_install_sh="$ac_aux_dir/install.sh -c"
3262 elif test -f "$ac_dir/shtool"; then
3264 ac_install_sh="$ac_aux_dir/shtool install -c"
3268 if test -z "$ac_aux_dir"; then
3269 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3272 # These three variables are undocumented and unsupported,
3273 # and are intended to be withdrawn in a future Autoconf release.
3274 # They can cause serious problems if a builder's source tree is in a directory
3275 # whose full name contains unusual characters.
3276 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3277 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3278 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3281 # Find a good install program. We prefer a C program (faster),
3282 # so one script is as good as another. But avoid the broken or
3283 # incompatible versions:
3284 # SysV /etc/install, /usr/sbin/install
3285 # SunOS /usr/etc/install
3286 # IRIX /sbin/install
3288 # AmigaOS /C/install, which installs bootblocks on floppy discs
3289 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3290 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3291 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3292 # OS/2's system install, which has a completely different semantic
3293 # ./install, which can be erroneously created by make from ./install.sh.
3294 # Reject install programs that cannot install multiple files.
3295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3296 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3297 if test -z "$INSTALL"; then
3298 if ${ac_cv_path_install+:} false; then :
3299 $as_echo_n "(cached) " >&6
3301 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3305 test -z "$as_dir" && as_dir=.
3306 # Account for people who put trailing slashes in PATH elements.
3307 case $as_dir/ in #((
3308 ./ | .// | /[cC]/* | \
3309 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3310 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3313 # OSF1 and SCO ODT 3.0 have their own names for install.
3314 # Don't use installbsd from OSF since it installs stuff as root
3316 for ac_prog in ginstall scoinst install; do
3317 for ac_exec_ext in '' $ac_executable_extensions; do
3318 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
3319 if test $ac_prog = install &&
3320 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3321 # AIX install. It has an incompatible calling convention.
3323 elif test $ac_prog = install &&
3324 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3325 # program-specific install script used by HP pwplus--don't use.
3328 rm -rf conftest.one conftest.two conftest.dir
3329 echo one > conftest.one
3330 echo two > conftest.two
3332 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3333 test -s conftest.one && test -s conftest.two &&
3334 test -s conftest.dir/conftest.one &&
3335 test -s conftest.dir/conftest.two
3337 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3350 rm -rf conftest.one conftest.two conftest.dir
3353 if test "${ac_cv_path_install+set}" = set; then
3354 INSTALL=$ac_cv_path_install
3356 # As a last resort, use the slow shell script. Don't cache a
3357 # value for INSTALL within a source directory, because that will
3358 # break other packages using the cache if that directory is
3359 # removed, or if the value is a relative name.
3360 INSTALL=$ac_install_sh
3363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3364 $as_echo "$INSTALL" >&6; }
3366 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3367 # It thinks the first close brace ends the variable substitution.
3368 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3370 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3372 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3376 ac_cpp='$CPP $CPPFLAGS'
3377 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3378 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3379 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3381 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3382 # On Suns, sometimes $CPP names a directory.
3383 if test -n "$CPP" && test -d "$CPP"; then
3386 if test -z "$CPP"; then
3387 if ${ac_cv_prog_CPP+:} false; then :
3388 $as_echo_n "(cached) " >&6
3390 # Double quotes because CPP needs to be expanded
3391 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3394 for ac_c_preproc_warn_flag in '' yes
3396 # Use a header file that comes with gcc, so configuring glibc
3397 # with a fresh cross-compiler works.
3398 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3399 # <limits.h> exists even on freestanding compilers.
3400 # On the NeXT, cc -E runs the code through the compiler's parser,
3401 # not just through cpp. "Syntax error" is here to catch this case.
3402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3403 /* end confdefs.h. */
3405 # include <limits.h>
3407 # include <assert.h>
3411 if ac_fn_c_try_cpp "$LINENO"; then :
3414 # Broken: fails on valid input.
3417 rm -f conftest.err conftest.i conftest.$ac_ext
3419 # OK, works on sane cases. Now check whether nonexistent headers
3420 # can be detected and how.
3421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3422 /* end confdefs.h. */
3423 #include <ac_nonexistent.h>
3425 if ac_fn_c_try_cpp "$LINENO"; then :
3426 # Broken: success on invalid input.
3429 # Passes both tests.
3433 rm -f conftest.err conftest.i conftest.$ac_ext
3436 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3437 rm -f conftest.i conftest.err conftest.$ac_ext
3438 if $ac_preproc_ok; then :
3450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3451 $as_echo "$CPP" >&6; }
3453 for ac_c_preproc_warn_flag in '' yes
3455 # Use a header file that comes with gcc, so configuring glibc
3456 # with a fresh cross-compiler works.
3457 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3458 # <limits.h> exists even on freestanding compilers.
3459 # On the NeXT, cc -E runs the code through the compiler's parser,
3460 # not just through cpp. "Syntax error" is here to catch this case.
3461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3462 /* end confdefs.h. */
3464 # include <limits.h>
3466 # include <assert.h>
3470 if ac_fn_c_try_cpp "$LINENO"; then :
3473 # Broken: fails on valid input.
3476 rm -f conftest.err conftest.i conftest.$ac_ext
3478 # OK, works on sane cases. Now check whether nonexistent headers
3479 # can be detected and how.
3480 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3481 /* end confdefs.h. */
3482 #include <ac_nonexistent.h>
3484 if ac_fn_c_try_cpp "$LINENO"; then :
3485 # Broken: success on invalid input.
3488 # Passes both tests.
3492 rm -f conftest.err conftest.i conftest.$ac_ext
3495 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3496 rm -f conftest.i conftest.err conftest.$ac_ext
3497 if $ac_preproc_ok; then :
3500 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3501 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3502 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3503 See \`config.log' for more details" "$LINENO" 5; }
3507 ac_cpp='$CPP $CPPFLAGS'
3508 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3509 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3510 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3514 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3515 if ${ac_cv_path_GREP+:} false; then :
3516 $as_echo_n "(cached) " >&6
3518 if test -z "$GREP"; then
3519 ac_path_GREP_found=false
3520 # Loop through the user's path and test for each of PROGNAME-LIST
3521 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3522 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3525 test -z "$as_dir" && as_dir=.
3526 for ac_prog in grep ggrep; do
3527 for ac_exec_ext in '' $ac_executable_extensions; do
3528 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3529 as_fn_executable_p "$ac_path_GREP" || continue
3530 # Check for GNU ac_path_GREP and select it if it is found.
3531 # Check for GNU $ac_path_GREP
3532 case `"$ac_path_GREP" --version 2>&1` in
3534 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3537 $as_echo_n 0123456789 >"conftest.in"
3540 cat "conftest.in" "conftest.in" >"conftest.tmp"
3541 mv "conftest.tmp" "conftest.in"
3542 cp "conftest.in" "conftest.nl"
3543 $as_echo 'GREP' >> "conftest.nl"
3544 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3545 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3546 as_fn_arith $ac_count + 1 && ac_count=$as_val
3547 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3548 # Best one so far, save it but keep looking for a better one
3549 ac_cv_path_GREP="$ac_path_GREP"
3550 ac_path_GREP_max=$ac_count
3552 # 10*(2^10) chars as input seems more than enough
3553 test $ac_count -gt 10 && break
3555 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3558 $ac_path_GREP_found && break 3
3563 if test -z "$ac_cv_path_GREP"; then
3564 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3567 ac_cv_path_GREP=$GREP
3571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3572 $as_echo "$ac_cv_path_GREP" >&6; }
3573 GREP="$ac_cv_path_GREP"
3576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3577 $as_echo_n "checking for egrep... " >&6; }
3578 if ${ac_cv_path_EGREP+:} false; then :
3579 $as_echo_n "(cached) " >&6
3581 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3582 then ac_cv_path_EGREP="$GREP -E"
3584 if test -z "$EGREP"; then
3585 ac_path_EGREP_found=false
3586 # Loop through the user's path and test for each of PROGNAME-LIST
3587 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3588 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3591 test -z "$as_dir" && as_dir=.
3592 for ac_prog in egrep; do
3593 for ac_exec_ext in '' $ac_executable_extensions; do
3594 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3595 as_fn_executable_p "$ac_path_EGREP" || continue
3596 # Check for GNU ac_path_EGREP and select it if it is found.
3597 # Check for GNU $ac_path_EGREP
3598 case `"$ac_path_EGREP" --version 2>&1` in
3600 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3603 $as_echo_n 0123456789 >"conftest.in"
3606 cat "conftest.in" "conftest.in" >"conftest.tmp"
3607 mv "conftest.tmp" "conftest.in"
3608 cp "conftest.in" "conftest.nl"
3609 $as_echo 'EGREP' >> "conftest.nl"
3610 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3611 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3612 as_fn_arith $ac_count + 1 && ac_count=$as_val
3613 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3614 # Best one so far, save it but keep looking for a better one
3615 ac_cv_path_EGREP="$ac_path_EGREP"
3616 ac_path_EGREP_max=$ac_count
3618 # 10*(2^10) chars as input seems more than enough
3619 test $ac_count -gt 10 && break
3621 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3624 $ac_path_EGREP_found && break 3
3629 if test -z "$ac_cv_path_EGREP"; then
3630 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3633 ac_cv_path_EGREP=$EGREP
3638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3639 $as_echo "$ac_cv_path_EGREP" >&6; }
3640 EGREP="$ac_cv_path_EGREP"
3643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3644 $as_echo_n "checking for ANSI C header files... " >&6; }
3645 if ${ac_cv_header_stdc+:} false; then :
3646 $as_echo_n "(cached) " >&6
3648 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3649 /* end confdefs.h. */
3663 if ac_fn_c_try_compile "$LINENO"; then :
3664 ac_cv_header_stdc=yes
3666 ac_cv_header_stdc=no
3668 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3670 if test $ac_cv_header_stdc = yes; then
3671 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3672 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3673 /* end confdefs.h. */
3677 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3678 $EGREP "memchr" >/dev/null 2>&1; then :
3681 ac_cv_header_stdc=no
3687 if test $ac_cv_header_stdc = yes; then
3688 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3690 /* end confdefs.h. */
3694 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3695 $EGREP "free" >/dev/null 2>&1; then :
3698 ac_cv_header_stdc=no
3704 if test $ac_cv_header_stdc = yes; then
3705 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3706 if test "$cross_compiling" = yes; then :
3709 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3710 /* end confdefs.h. */
3713 #if ((' ' & 0x0FF) == 0x020)
3714 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3715 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3717 # define ISLOWER(c) \
3718 (('a' <= (c) && (c) <= 'i') \
3719 || ('j' <= (c) && (c) <= 'r') \
3720 || ('s' <= (c) && (c) <= 'z'))
3721 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3724 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3729 for (i = 0; i < 256; i++)
3730 if (XOR (islower (i), ISLOWER (i))
3731 || toupper (i) != TOUPPER (i))
3736 if ac_fn_c_try_run "$LINENO"; then :
3739 ac_cv_header_stdc=no
3741 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3742 conftest.$ac_objext conftest.beam conftest.$ac_ext
3747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3748 $as_echo "$ac_cv_header_stdc" >&6; }
3749 if test $ac_cv_header_stdc = yes; then
3751 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3755 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3756 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3757 inttypes.h stdint.h unistd.h
3759 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3760 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3762 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3763 cat >>confdefs.h <<_ACEOF
3764 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3772 for ac_header in stdint.h inttypes.h
3774 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3775 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3776 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3777 cat >>confdefs.h <<_ACEOF
3778 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3785 for ac_header in net/if.h net/route.h
3787 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3788 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3789 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3790 cat >>confdefs.h <<_ACEOF
3791 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3798 for ac_header in sys/socket.h
3800 ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
3801 if test "x$ac_cv_header_sys_socket_h" = xyes; then :
3802 cat >>confdefs.h <<_ACEOF
3803 #define HAVE_SYS_SOCKET_H 1
3810 for ac_header in linux/if_tun.h
3812 ac_fn_c_check_header_compile "$LINENO" "linux/if_tun.h" "ac_cv_header_linux_if_tun_h" "#if HAVE_SYS_SOCKET_H
3813 # include <sys/socket.h>
3817 if test "x$ac_cv_header_linux_if_tun_h" = xyes; then :
3818 cat >>confdefs.h <<_ACEOF
3819 #define HAVE_LINUX_IF_TUN_H 1
3826 for ac_header in stropts.h sys/sockio.h net/if_tun.h
3828 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3829 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3830 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3831 cat >>confdefs.h <<_ACEOF
3832 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
3840 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
3841 if ${ac_cv_c_bigendian+:} false; then :
3842 $as_echo_n "(cached) " >&6
3844 ac_cv_c_bigendian=unknown
3845 # See if we're dealing with a universal compiler.
3846 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3847 /* end confdefs.h. */
3848 #ifndef __APPLE_CC__
3849 not a universal capable compiler
3854 if ac_fn_c_try_compile "$LINENO"; then :
3856 # Check for potential -arch flags. It is not universal unless
3857 # there are at least two -arch flags with different values.
3860 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
3861 if test -n "$ac_prev"; then
3863 i?86 | x86_64 | ppc | ppc64)
3864 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
3867 ac_cv_c_bigendian=universal
3873 elif test "x$ac_word" = "x-arch"; then
3878 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3879 if test $ac_cv_c_bigendian = unknown; then
3880 # See if sys/param.h defines the BYTE_ORDER macro.
3881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3882 /* end confdefs.h. */
3883 #include <sys/types.h>
3884 #include <sys/param.h>
3889 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
3890 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
3899 if ac_fn_c_try_compile "$LINENO"; then :
3900 # It does; now see whether it defined to BIG_ENDIAN or not.
3901 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3902 /* end confdefs.h. */
3903 #include <sys/types.h>
3904 #include <sys/param.h>
3909 #if BYTE_ORDER != BIG_ENDIAN
3917 if ac_fn_c_try_compile "$LINENO"; then :
3918 ac_cv_c_bigendian=yes
3920 ac_cv_c_bigendian=no
3922 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3924 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3926 if test $ac_cv_c_bigendian = unknown; then
3927 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
3928 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3929 /* end confdefs.h. */
3935 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
3943 if ac_fn_c_try_compile "$LINENO"; then :
3944 # It does; now see whether it defined to _BIG_ENDIAN or not.
3945 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3946 /* end confdefs.h. */
3960 if ac_fn_c_try_compile "$LINENO"; then :
3961 ac_cv_c_bigendian=yes
3963 ac_cv_c_bigendian=no
3965 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3967 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3969 if test $ac_cv_c_bigendian = unknown; then
3970 # Compile a test program.
3971 if test "$cross_compiling" = yes; then :
3972 # Try to guess by grepping values from an object file.
3973 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3974 /* end confdefs.h. */
3975 short int ascii_mm[] =
3976 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
3977 short int ascii_ii[] =
3978 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
3979 int use_ascii (int i) {
3980 return ascii_mm[i] + ascii_ii[i];
3982 short int ebcdic_ii[] =
3983 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
3984 short int ebcdic_mm[] =
3985 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
3986 int use_ebcdic (int i) {
3987 return ebcdic_mm[i] + ebcdic_ii[i];
3994 return use_ascii (foo) == use_ebcdic (foo);
3999 if ac_fn_c_try_compile "$LINENO"; then :
4000 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4001 ac_cv_c_bigendian=yes
4003 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4004 if test "$ac_cv_c_bigendian" = unknown; then
4005 ac_cv_c_bigendian=no
4007 # finding both strings is unlikely to happen, but who knows?
4008 ac_cv_c_bigendian=unknown
4012 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4015 /* end confdefs.h. */
4016 $ac_includes_default
4021 /* Are we little or big endian? From Harbison&Steele. */
4025 char c[sizeof (long int)];
4028 return u.c[sizeof (long int) - 1] == 1;
4034 if ac_fn_c_try_run "$LINENO"; then :
4035 ac_cv_c_bigendian=no
4037 ac_cv_c_bigendian=yes
4039 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4040 conftest.$ac_objext conftest.beam conftest.$ac_ext
4045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
4046 $as_echo "$ac_cv_c_bigendian" >&6; }
4047 case $ac_cv_c_bigendian in #(
4049 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
4055 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
4059 as_fn_error $? "unknown endianness
4060 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
4063 # The cast to long int works around a bug in the HP C Compiler
4064 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4065 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4066 # This bug is HP SR number 8606223364.
4067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5
4068 $as_echo_n "checking size of unsigned long long... " >&6; }
4069 if ${ac_cv_sizeof_unsigned_long_long+:} false; then :
4070 $as_echo_n "(cached) " >&6
4072 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long" "$ac_includes_default"; then :
4075 if test "$ac_cv_type_unsigned_long_long" = yes; then
4076 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4077 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4078 as_fn_error 77 "cannot compute sizeof (unsigned long long)
4079 See \`config.log' for more details" "$LINENO" 5; }
4081 ac_cv_sizeof_unsigned_long_long=0
4086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5
4087 $as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; }
4091 cat >>confdefs.h <<_ACEOF
4092 #define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
4096 # The cast to long int works around a bug in the HP C Compiler
4097 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4098 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4099 # This bug is HP SR number 8606223364.
4100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5
4101 $as_echo_n "checking size of unsigned long... " >&6; }
4102 if ${ac_cv_sizeof_unsigned_long+:} false; then :
4103 $as_echo_n "(cached) " >&6
4105 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long" "$ac_includes_default"; then :
4108 if test "$ac_cv_type_unsigned_long" = yes; then
4109 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4110 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4111 as_fn_error 77 "cannot compute sizeof (unsigned long)
4112 See \`config.log' for more details" "$LINENO" 5; }
4114 ac_cv_sizeof_unsigned_long=0
4119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5
4120 $as_echo "$ac_cv_sizeof_unsigned_long" >&6; }
4124 cat >>confdefs.h <<_ACEOF
4125 #define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
4129 # The cast to long int works around a bug in the HP C Compiler
4130 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4131 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4132 # This bug is HP SR number 8606223364.
4133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned int" >&5
4134 $as_echo_n "checking size of unsigned int... " >&6; }
4135 if ${ac_cv_sizeof_unsigned_int+:} false; then :
4136 $as_echo_n "(cached) " >&6
4138 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned int))" "ac_cv_sizeof_unsigned_int" "$ac_includes_default"; then :
4141 if test "$ac_cv_type_unsigned_int" = yes; then
4142 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4143 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4144 as_fn_error 77 "cannot compute sizeof (unsigned int)
4145 See \`config.log' for more details" "$LINENO" 5; }
4147 ac_cv_sizeof_unsigned_int=0
4152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_int" >&5
4153 $as_echo "$ac_cv_sizeof_unsigned_int" >&6; }
4157 cat >>confdefs.h <<_ACEOF
4158 #define SIZEOF_UNSIGNED_INT $ac_cv_sizeof_unsigned_int
4162 # The cast to long int works around a bug in the HP C Compiler
4163 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4164 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4165 # This bug is HP SR number 8606223364.
4166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned short" >&5
4167 $as_echo_n "checking size of unsigned short... " >&6; }
4168 if ${ac_cv_sizeof_unsigned_short+:} false; then :
4169 $as_echo_n "(cached) " >&6
4171 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned short))" "ac_cv_sizeof_unsigned_short" "$ac_includes_default"; then :
4174 if test "$ac_cv_type_unsigned_short" = yes; then
4175 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4176 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4177 as_fn_error 77 "cannot compute sizeof (unsigned short)
4178 See \`config.log' for more details" "$LINENO" 5; }
4180 ac_cv_sizeof_unsigned_short=0
4185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_short" >&5
4186 $as_echo "$ac_cv_sizeof_unsigned_short" >&6; }
4190 cat >>confdefs.h <<_ACEOF
4191 #define SIZEOF_UNSIGNED_SHORT $ac_cv_sizeof_unsigned_short
4195 # The cast to long int works around a bug in the HP C Compiler
4196 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4197 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4198 # This bug is HP SR number 8606223364.
4199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned char" >&5
4200 $as_echo_n "checking size of unsigned char... " >&6; }
4201 if ${ac_cv_sizeof_unsigned_char+:} false; then :
4202 $as_echo_n "(cached) " >&6
4204 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned char))" "ac_cv_sizeof_unsigned_char" "$ac_includes_default"; then :
4207 if test "$ac_cv_type_unsigned_char" = yes; then
4208 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4209 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4210 as_fn_error 77 "cannot compute sizeof (unsigned char)
4211 See \`config.log' for more details" "$LINENO" 5; }
4213 ac_cv_sizeof_unsigned_char=0
4218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_char" >&5
4219 $as_echo "$ac_cv_sizeof_unsigned_char" >&6; }
4223 cat >>confdefs.h <<_ACEOF
4224 #define SIZEOF_UNSIGNED_CHAR $ac_cv_sizeof_unsigned_char
4230 if test -z "$hard"; then
4231 msg="C to warn about writing to stringliterals"
4233 msg="C to prohibit any write to stringliterals"
4235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $msg" >&5
4236 $as_echo_n "checking $msg... " >&6; }
4237 if ${ac_cv_prog_cc_no_writeable_strings+:} false; then :
4238 $as_echo_n "(cached) " >&6
4241 cat > conftest.c <<EOF
4246 if (strcpy (test, "test")) return 0;
4250 if test "$GCC" = "yes";
4252 if test -z "$hard"; then
4253 ac_cv_prog_cc_no_writeable_strings="-Wwrite-strings"
4255 ac_cv_prog_cc_no_writeable_strings="-fno-writable-strings -Wwrite-strings"
4258 if test -n "`${CC-cc} -c $ac_cv_prog_cc_no_writeable_strings conftest.c 2>&1`" ; then
4259 ac_cv_prog_cc_no_writeable_strings="suppressed: string.h"
4262 elif $CC -flags 2>&1 | grep "Xc.*strict ANSI C" > /dev/null 2>&1 &&
4263 $CC -c -xstrconst conftest.c > /dev/null 2>&1 &&
4266 # strings go into readonly segment
4267 ac_cv_prog_cc_no_writeable_strings="-xstrconst"
4270 if test -n "`${CC-cc} -c $ac_cv_prog_cc_no_writeable_strings conftest.c 2>&1`" ; then
4271 ac_cv_prog_cc_no_writeable_strings="suppressed: string.h"
4274 elif $CC > /dev/null 2>&1 &&
4275 $CC -c +ESlit conftest.c > /dev/null 2>&1 &&
4278 # strings go into readonly segment
4279 ac_cv_prog_cc_no_writeable_strings="+ESlit"
4282 if test -n "`${CC-cc} -c $ac_cv_prog_cc_no_writeable_strings conftest.c 2>&1`" ; then
4283 ac_cv_prog_cc_no_writeable_strings="suppressed: string.h"
4286 elif ! $CC > /dev/null 2>&1 &&
4287 $CC -c -readonly_strings conftest.c > /dev/null 2>&1 &&
4290 # strings go into readonly segment
4291 ac_cv_prog_cc_no_writeable_strings="-readonly_strings"
4294 if test -n "`${CC-cc} -c $ac_cv_prog_cc_no_writeable_strings conftest.c 2>&1`" ; then
4295 ac_cv_prog_cc_no_writeable_strings="suppressed: string.h"
4299 # -use_readonly_const is the default for IRIX C,
4300 # puts them into .rodata, but they are copied later.
4301 # need to be "-G0 -rdatashared" for strictmode but
4302 # I am not sure what effect that has really.
4308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_no_writeable_strings" >&5
4309 $as_echo "$ac_cv_prog_cc_no_writeable_strings" >&6; }
4310 if test -z "$WRITESTRINGS" ; then
4311 if test -n "$ac_cv_prog_cc_no_writeable_strings" ; then
4312 case "$ac_cv_prog_cc_no_writeable_strings" in
4313 suppressed*) WRITESTRINGS="" ;; # known but suppressed
4314 *) WRITESTRINGS="$ac_cv_prog_cc_no_writeable_strings" ;;
4321 # Check whether --enable-hacky-parallel was given.
4322 if test "${enable_hacky_parallel+set}" = set; then :
4323 enableval=$enable_hacky_parallel;
4324 case "$enableval" in
4326 y|1|yes) CFLAGS="$CFLAGS -DHACKY_PARALLEL" ;;
4335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mpz_init_set_str in -lgmp" >&5
4336 $as_echo_n "checking for mpz_init_set_str in -lgmp... " >&6; }
4337 if ${ac_cv_lib_gmp_mpz_init_set_str+:} false; then :
4338 $as_echo_n "(cached) " >&6
4340 ac_check_lib_save_LIBS=$LIBS
4342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4343 /* end confdefs.h. */
4345 /* Override any GCC internal prototype to avoid an error.
4346 Use char because int might match the return type of a GCC
4347 builtin and then its argument prototype would still apply. */
4351 char mpz_init_set_str ();
4355 return mpz_init_set_str ();
4360 if ac_fn_c_try_link "$LINENO"; then :
4361 ac_cv_lib_gmp_mpz_init_set_str=yes
4363 ac_cv_lib_gmp_mpz_init_set_str=no
4365 rm -f core conftest.err conftest.$ac_objext \
4366 conftest$ac_exeext conftest.$ac_ext
4367 LIBS=$ac_check_lib_save_LIBS
4369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp_mpz_init_set_str" >&5
4370 $as_echo "$ac_cv_lib_gmp_mpz_init_set_str" >&6; }
4371 if test "x$ac_cv_lib_gmp_mpz_init_set_str" = xyes; then :
4372 cat >>confdefs.h <<_ACEOF
4373 #define HAVE_LIBGMP 1
4380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mpz_init_set_str in -lgmp2" >&5
4381 $as_echo_n "checking for mpz_init_set_str in -lgmp2... " >&6; }
4382 if ${ac_cv_lib_gmp2_mpz_init_set_str+:} false; then :
4383 $as_echo_n "(cached) " >&6
4385 ac_check_lib_save_LIBS=$LIBS
4387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4388 /* end confdefs.h. */
4390 /* Override any GCC internal prototype to avoid an error.
4391 Use char because int might match the return type of a GCC
4392 builtin and then its argument prototype would still apply. */
4396 char mpz_init_set_str ();
4400 return mpz_init_set_str ();
4405 if ac_fn_c_try_link "$LINENO"; then :
4406 ac_cv_lib_gmp2_mpz_init_set_str=yes
4408 ac_cv_lib_gmp2_mpz_init_set_str=no
4410 rm -f core conftest.err conftest.$ac_objext \
4411 conftest$ac_exeext conftest.$ac_ext
4412 LIBS=$ac_check_lib_save_LIBS
4414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp2_mpz_init_set_str" >&5
4415 $as_echo "$ac_cv_lib_gmp2_mpz_init_set_str" >&6; }
4416 if test "x$ac_cv_lib_gmp2_mpz_init_set_str" = xyes; then :
4417 cat >>confdefs.h <<_ACEOF
4418 #define HAVE_LIBGMP2 1
4425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __gmpz_init_set_str in -lgmp" >&5
4426 $as_echo_n "checking for __gmpz_init_set_str in -lgmp... " >&6; }
4427 if ${ac_cv_lib_gmp___gmpz_init_set_str+:} false; then :
4428 $as_echo_n "(cached) " >&6
4430 ac_check_lib_save_LIBS=$LIBS
4432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4433 /* end confdefs.h. */
4435 /* Override any GCC internal prototype to avoid an error.
4436 Use char because int might match the return type of a GCC
4437 builtin and then its argument prototype would still apply. */
4441 char __gmpz_init_set_str ();
4445 return __gmpz_init_set_str ();
4450 if ac_fn_c_try_link "$LINENO"; then :
4451 ac_cv_lib_gmp___gmpz_init_set_str=yes
4453 ac_cv_lib_gmp___gmpz_init_set_str=no
4455 rm -f core conftest.err conftest.$ac_objext \
4456 conftest$ac_exeext conftest.$ac_ext
4457 LIBS=$ac_check_lib_save_LIBS
4459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp___gmpz_init_set_str" >&5
4460 $as_echo "$ac_cv_lib_gmp___gmpz_init_set_str" >&6; }
4461 if test "x$ac_cv_lib_gmp___gmpz_init_set_str" = xyes; then :
4462 cat >>confdefs.h <<_ACEOF
4463 #define HAVE_LIBGMP 1
4470 ac_fn_c_check_header_mongrel "$LINENO" "gmp.h" "ac_cv_header_gmp_h" "$ac_includes_default"
4471 if test "x$ac_cv_header_gmp_h" = xyes; then :
4474 as_fn_error $? "gmp.h not found" "$LINENO" 5
4480 ac_fn_c_check_func "$LINENO" "inet_ntoa" "ac_cv_func_inet_ntoa"
4481 if test "x$ac_cv_func_inet_ntoa" = xyes; then :
4485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_ntoa in -lnsl" >&5
4486 $as_echo_n "checking for inet_ntoa in -lnsl... " >&6; }
4487 if ${ac_cv_lib_nsl_inet_ntoa+:} false; then :
4488 $as_echo_n "(cached) " >&6
4490 ac_check_lib_save_LIBS=$LIBS
4492 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4493 /* end confdefs.h. */
4495 /* Override any GCC internal prototype to avoid an error.
4496 Use char because int might match the return type of a GCC
4497 builtin and then its argument prototype would still apply. */
4505 return inet_ntoa ();
4510 if ac_fn_c_try_link "$LINENO"; then :
4511 ac_cv_lib_nsl_inet_ntoa=yes
4513 ac_cv_lib_nsl_inet_ntoa=no
4515 rm -f core conftest.err conftest.$ac_objext \
4516 conftest$ac_exeext conftest.$ac_ext
4517 LIBS=$ac_check_lib_save_LIBS
4519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_inet_ntoa" >&5
4520 $as_echo "$ac_cv_lib_nsl_inet_ntoa" >&6; }
4521 if test "x$ac_cv_lib_nsl_inet_ntoa" = xyes; then :
4524 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: inet_ntoa is in libnsl, urgh. Must use -lnsl." >&5
4525 $as_echo "$as_me: WARNING: inet_ntoa is in libnsl, urgh. Must use -lnsl." >&2;}
4529 as_fn_error $? "cannot find library function inet_ntoa" "$LINENO" 5
4538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5
4539 $as_echo_n "checking for socket in -lsocket... " >&6; }
4540 if ${ac_cv_lib_socket_socket+:} false; then :
4541 $as_echo_n "(cached) " >&6
4543 ac_check_lib_save_LIBS=$LIBS
4544 LIBS="-lsocket $LIBS"
4545 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4546 /* end confdefs.h. */
4548 /* Override any GCC internal prototype to avoid an error.
4549 Use char because int might match the return type of a GCC
4550 builtin and then its argument prototype would still apply. */
4563 if ac_fn_c_try_link "$LINENO"; then :
4564 ac_cv_lib_socket_socket=yes
4566 ac_cv_lib_socket_socket=no
4568 rm -f core conftest.err conftest.$ac_objext \
4569 conftest$ac_exeext conftest.$ac_ext
4570 LIBS=$ac_check_lib_save_LIBS
4572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5
4573 $as_echo "$ac_cv_lib_socket_socket" >&6; }
4574 if test "x$ac_cv_lib_socket_socket" = xyes; then :
4575 cat >>confdefs.h <<_ACEOF
4576 #define HAVE_LIBSOCKET 1
4579 LIBS="-lsocket $LIBS"
4585 ac_fn_c_check_func "$LINENO" "inet_aton" "ac_cv_func_inet_aton"
4586 if test "x$ac_cv_func_inet_aton" = xyes; then :
4590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_aton in -lresolv" >&5
4591 $as_echo_n "checking for inet_aton in -lresolv... " >&6; }
4592 if ${ac_cv_lib_resolv_inet_aton+:} false; then :
4593 $as_echo_n "(cached) " >&6
4595 ac_check_lib_save_LIBS=$LIBS
4596 LIBS="-lresolv $LIBS"
4597 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4598 /* end confdefs.h. */
4600 /* Override any GCC internal prototype to avoid an error.
4601 Use char because int might match the return type of a GCC
4602 builtin and then its argument prototype would still apply. */
4610 return inet_aton ();
4615 if ac_fn_c_try_link "$LINENO"; then :
4616 ac_cv_lib_resolv_inet_aton=yes
4618 ac_cv_lib_resolv_inet_aton=no
4620 rm -f core conftest.err conftest.$ac_objext \
4621 conftest$ac_exeext conftest.$ac_ext
4622 LIBS=$ac_check_lib_save_LIBS
4624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_inet_aton" >&5
4625 $as_echo "$ac_cv_lib_resolv_inet_aton" >&6; }
4626 if test "x$ac_cv_lib_resolv_inet_aton" = xyes; then :
4628 LIBS="-lresolv $LIBS";
4629 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: inet_aton is in libresolv, urgh. Must use -lresolv." >&5
4630 $as_echo "$as_me: WARNING: inet_aton is in libresolv, urgh. Must use -lresolv." >&2;}
4634 as_fn_error $? "cannot find library function inet_aton" "$LINENO" 5
4643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for adns_init in -ladns" >&5
4644 $as_echo_n "checking for adns_init in -ladns... " >&6; }
4645 if ${ac_cv_lib_adns_adns_init+:} false; then :
4646 $as_echo_n "(cached) " >&6
4648 ac_check_lib_save_LIBS=$LIBS
4650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4651 /* end confdefs.h. */
4653 /* Override any GCC internal prototype to avoid an error.
4654 Use char because int might match the return type of a GCC
4655 builtin and then its argument prototype would still apply. */
4663 return adns_init ();
4668 if ac_fn_c_try_link "$LINENO"; then :
4669 ac_cv_lib_adns_adns_init=yes
4671 ac_cv_lib_adns_adns_init=no
4673 rm -f core conftest.err conftest.$ac_objext \
4674 conftest$ac_exeext conftest.$ac_ext
4675 LIBS=$ac_check_lib_save_LIBS
4677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_adns_adns_init" >&5
4678 $as_echo "$ac_cv_lib_adns_adns_init" >&6; }
4679 if test "x$ac_cv_lib_adns_adns_init" = xyes; then :
4680 cat >>confdefs.h <<_ACEOF
4681 #define HAVE_LIBADNS 1
4688 ac_fn_c_check_header_mongrel "$LINENO" "adns.h" "ac_cv_header_adns_h" "$ac_includes_default"
4689 if test "x$ac_cv_header_adns_h" = xyes; then :
4692 as_fn_error $? "adns.h not found" "$LINENO" 5
4697 { $as_echo "$as_me:${as_lineno-$LINENO}: Checking requirements for IPv6 support..." >&5
4698 $as_echo "$as_me: Checking requirements for IPv6 support..." >&6;}
4701 ac_fn_c_check_decl "$LINENO" "AF_INET6" "ac_cv_have_decl_AF_INET6" "#include <netinet/in.h>
4703 if test "x$ac_cv_have_decl_AF_INET6" = xyes; then :
4709 ac_fn_c_check_func "$LINENO" "adns_addr2text" "ac_cv_func_adns_addr2text"
4710 if test "x$ac_cv_func_adns_addr2text" = xyes; then :
4716 if $enable_ipv6; then
4717 { $as_echo "$as_me:${as_lineno-$LINENO}: Enabling IPv6 support" >&5
4718 $as_echo "$as_me: Enabling IPv6 support" >&6;}
4720 $as_echo "#define CONFIG_IPV6 1" >>confdefs.h
4723 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Disabling IPv6 support" >&5
4724 $as_echo "$as_me: WARNING: Disabling IPv6 support" >&2;}
4729 _SUBDIRMK_MAKEFILES="$_SUBDIRMK_MAKEFILES common.make"
4730 ac_config_files="$ac_config_files common.make:common.make.in"
4734 ac_config_commands="$ac_config_commands default"
4736 cat >confcache <<\_ACEOF
4737 # This file is a shell script that caches the results of configure
4738 # tests run on this system so they can be shared between configure
4739 # scripts and configure runs, see configure's option --config-cache.
4740 # It is not useful on other systems. If it contains results you don't
4741 # want to keep, you may remove or edit it.
4743 # config.status only pays attention to the cache file if you give it
4744 # the --recheck option to rerun configure.
4746 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4747 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4752 # The following way of writing the cache mishandles newlines in values,
4753 # but we know of no workaround that is simple, portable, and efficient.
4754 # So, we kill variables containing newlines.
4755 # Ultrix sh set writes to stderr and can't be redirected directly,
4756 # and sets the high bit in the cache file unless we assign to the vars.
4758 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4759 eval ac_val=\$$ac_var
4763 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4764 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4767 _ | IFS | as_nl) ;; #(
4768 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4769 *) { eval $ac_var=; unset $ac_var;} ;;
4775 case $as_nl`(ac_space=' '; set) 2>&1` in #(
4776 *${as_nl}ac_space=\ *)
4777 # `set' does not quote correctly, so add quotes: double-quote
4778 # substitution turns \\\\ into \\, and sed turns \\ into \.
4781 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4784 # `set' quotes correctly as required by POSIX, so do not add quotes.
4785 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4794 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4796 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4798 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4799 if test -w "$cache_file"; then
4800 if test "x$cache_file" != "x/dev/null"; then
4801 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4802 $as_echo "$as_me: updating cache $cache_file" >&6;}
4803 if test ! -f "$cache_file" || test -h "$cache_file"; then
4804 cat confcache >"$cache_file"
4806 case $cache_file in #(
4808 mv -f confcache "$cache_file"$$ &&
4809 mv -f "$cache_file"$$ "$cache_file" ;; #(
4811 mv -f confcache "$cache_file" ;;
4816 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4817 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4822 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4823 # Let make expand exec_prefix.
4824 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4826 DEFS=-DHAVE_CONFIG_H
4831 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4832 # 1. Remove the extension, and $U if already installed.
4833 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4834 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
4835 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
4836 # will be set to the directory where LIBOBJS objects are built.
4837 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4838 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
4842 LTLIBOBJS=$ac_ltlibobjs
4847 : "${CONFIG_STATUS=./config.status}"
4849 ac_clean_files_save=$ac_clean_files
4850 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4851 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4852 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
4854 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4856 # Generated by $as_me.
4857 # Run this file to recreate the current configuration.
4858 # Compiler output produced by configure, useful for debugging
4859 # configure, is in config.log if it exists.
4865 SHELL=\${CONFIG_SHELL-$SHELL}
4868 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
4869 ## -------------------- ##
4870 ## M4sh Initialization. ##
4871 ## -------------------- ##
4873 # Be more Bourne compatible
4874 DUALCASE=1; export DUALCASE # for MKS sh
4875 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
4878 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4879 # is contrary to our usage. Disable this feature.
4880 alias -g '${1+"$@"}'='"$@"'
4881 setopt NO_GLOB_SUBST
4883 case `(set -o) 2>/dev/null` in #(
4895 # Printing a long string crashes Solaris 7 /usr/bin/printf.
4896 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4897 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
4898 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
4899 # Prefer a ksh shell builtin over an external printf program on Solaris,
4900 # but without wasting forks for bash or zsh.
4901 if test -z "$BASH_VERSION$ZSH_VERSION" \
4902 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
4903 as_echo='print -r --'
4904 as_echo_n='print -rn --'
4905 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
4906 as_echo='printf %s\n'
4907 as_echo_n='printf %s'
4909 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
4910 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
4911 as_echo_n='/usr/ucb/echo -n'
4913 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4914 as_echo_n_body='eval
4918 expr "X$arg" : "X\\(.*\\)$as_nl";
4919 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4921 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
4923 export as_echo_n_body
4924 as_echo_n='sh -c $as_echo_n_body as_echo'
4927 as_echo='sh -c $as_echo_body as_echo'
4930 # The user is always right.
4931 if test "${PATH_SEPARATOR+set}" != set; then
4933 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4934 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4941 # We need space, tab and new line, in precisely that order. Quoting is
4942 # there to prevent editors from complaining about space-tab.
4943 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
4944 # splitting by setting IFS to empty value.)
4947 # Find who we are. Look in the path if we contain no directory separator.
4950 *[\\/]* ) as_myself=$0 ;;
4951 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4955 test -z "$as_dir" && as_dir=.
4956 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4962 # We did not find ourselves, most probably we were run as `sh COMMAND'
4963 # in which case we are not to be found in the path.
4964 if test "x$as_myself" = x; then
4967 if test ! -f "$as_myself"; then
4968 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
4972 # Unset variables that we do not need and which cause bugs (e.g. in
4973 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
4974 # suppresses any "Segmentation fault" message there. '((' could
4975 # trigger a bug in pdksh 5.2.14.
4976 for as_var in BASH_ENV ENV MAIL MAILPATH
4977 do eval test x\${$as_var+set} = xset \
4978 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
4991 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4994 # as_fn_error STATUS ERROR [LINENO LOG_FD]
4995 # ----------------------------------------
4996 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4997 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
4998 # script with STATUS, using 1 if that was 0.
5001 as_status=$1; test $as_status -eq 0 && as_status=1
5003 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5004 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
5006 $as_echo "$as_me: error: $2" >&2
5007 as_fn_exit $as_status
5011 # as_fn_set_status STATUS
5012 # -----------------------
5013 # Set $? to STATUS, without forking.
5017 } # as_fn_set_status
5021 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5031 # Portably unset VAR.
5034 { eval $1=; unset $1;}
5036 as_unset=as_fn_unset
5037 # as_fn_append VAR VALUE
5038 # ----------------------
5039 # Append the text in VALUE to the end of the definition contained in VAR. Take
5040 # advantage of any shell optimizations that allow amortized linear growth over
5041 # repeated appends, instead of the typical quadratic growth present in naive
5043 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5044 eval 'as_fn_append ()
5055 # as_fn_arith ARG...
5056 # ------------------
5057 # Perform arithmetic evaluation on the ARGs, and store the result in the
5058 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5059 # must be portable across $(()) and expr.
5060 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5061 eval 'as_fn_arith ()
5068 as_val=`expr "$@" || test $? -eq 1`
5073 if expr a : '\(a\)' >/dev/null 2>&1 &&
5074 test "X`expr 00001 : '.*\(...\)'`" = X001; then
5080 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5081 as_basename=basename
5086 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5092 as_me=`$as_basename -- "$0" ||
5093 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5094 X"$0" : 'X\(//\)$' \| \
5095 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5097 sed '/^.*\/\([^/][^/]*\)\/*$/{
5111 # Avoid depending upon Character Ranges.
5112 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5113 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5114 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5115 as_cr_digits='0123456789'
5116 as_cr_alnum=$as_cr_Letters$as_cr_digits
5118 ECHO_C= ECHO_N= ECHO_T=
5119 case `echo -n x` in #(((((
5121 case `echo 'xy\c'` in
5122 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
5124 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
5131 rm -f conf$$ conf$$.exe conf$$.file
5132 if test -d conf$$.dir; then
5133 rm -f conf$$.dir/conf$$.file
5136 mkdir conf$$.dir 2>/dev/null
5138 if (echo >conf$$.file) 2>/dev/null; then
5139 if ln -s conf$$.file conf$$ 2>/dev/null; then
5141 # ... but there are two gotchas:
5142 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5143 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5144 # In both cases, we have to default to `cp -pR'.
5145 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5147 elif ln conf$$.file conf$$ 2>/dev/null; then
5155 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5156 rmdir conf$$.dir 2>/dev/null
5161 # Create "$as_dir" as a directory, including parents if necessary.
5166 -*) as_dir=./$as_dir;;
5168 test -d "$as_dir" || eval $as_mkdir_p || {
5172 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5173 *) as_qdir=$as_dir;;
5175 as_dirs="'$as_qdir' $as_dirs"
5176 as_dir=`$as_dirname -- "$as_dir" ||
5177 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5178 X"$as_dir" : 'X\(//\)[^/]' \| \
5179 X"$as_dir" : 'X\(//\)$' \| \
5180 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5181 $as_echo X"$as_dir" |
5182 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5199 test -d "$as_dir" && break
5201 test -z "$as_dirs" || eval "mkdir $as_dirs"
5202 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
5206 if mkdir -p . 2>/dev/null; then
5207 as_mkdir_p='mkdir -p "$as_dir"'
5209 test -d ./-p && rmdir ./-p
5214 # as_fn_executable_p FILE
5215 # -----------------------
5216 # Test if FILE is an executable regular file.
5217 as_fn_executable_p ()
5219 test -f "$1" && test -x "$1"
5220 } # as_fn_executable_p
5222 as_executable_p=as_fn_executable_p
5224 # Sed expression to map a string onto a valid CPP name.
5225 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5227 # Sed expression to map a string onto a valid variable name.
5228 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5232 ## ----------------------------------- ##
5233 ## Main body of $CONFIG_STATUS script. ##
5234 ## ----------------------------------- ##
5236 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5238 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5239 # Save the log message, to keep $0 and so on meaningful, and to
5240 # report actual input values of CONFIG_FILES etc. instead of their
5241 # values after options handling.
5243 This file was extended by secnet $as_me 0.1.18+, which was
5244 generated by GNU Autoconf 2.69. Invocation command line was
5246 CONFIG_FILES = $CONFIG_FILES
5247 CONFIG_HEADERS = $CONFIG_HEADERS
5248 CONFIG_LINKS = $CONFIG_LINKS
5249 CONFIG_COMMANDS = $CONFIG_COMMANDS
5252 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5257 case $ac_config_files in *"
5258 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5261 case $ac_config_headers in *"
5262 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5266 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5267 # Files that config.status was made for.
5268 config_files="$ac_config_files"
5269 config_headers="$ac_config_headers"
5270 config_commands="$ac_config_commands"
5274 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5276 \`$as_me' instantiates files and other configuration actions
5277 from templates according to the current configuration. Unless the files
5278 and actions are specified as TAGs, all are instantiated by default.
5280 Usage: $0 [OPTION]... [TAG]...
5282 -h, --help print this help, then exit
5283 -V, --version print version number and configuration settings, then exit
5284 --config print configuration, then exit
5285 -q, --quiet, --silent
5286 do not print progress messages
5287 -d, --debug don't remove temporary files
5288 --recheck update $as_me by reconfiguring in the same conditions
5289 --file=FILE[:TEMPLATE]
5290 instantiate the configuration file FILE
5291 --header=FILE[:TEMPLATE]
5292 instantiate the configuration header FILE
5294 Configuration files:
5297 Configuration headers:
5300 Configuration commands:
5303 Report bugs to <secnet@chiark.greenend.org.uk>."
5306 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5307 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
5309 secnet config.status 0.1.18+
5310 configured by $0, generated by GNU Autoconf 2.69,
5311 with options \\"\$ac_cs_config\\"
5313 Copyright (C) 2012 Free Software Foundation, Inc.
5314 This config.status script is free software; the Free Software Foundation
5315 gives unlimited permission to copy, distribute and modify it."
5320 test -n "\$AWK" || AWK=awk
5323 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5324 # The default lists apply if the user does not specify any file.
5330 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5331 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5335 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5347 # Handling of the options.
5348 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5350 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5351 $as_echo "$ac_cs_version"; exit ;;
5352 --config | --confi | --conf | --con | --co | --c )
5353 $as_echo "$ac_cs_config"; exit ;;
5354 --debug | --debu | --deb | --de | --d | -d )
5356 --file | --fil | --fi | --f )
5359 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5360 '') as_fn_error $? "missing file argument" ;;
5362 as_fn_append CONFIG_FILES " '$ac_optarg'"
5363 ac_need_defaults=false;;
5364 --header | --heade | --head | --hea )
5367 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5369 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5370 ac_need_defaults=false;;
5372 # Conflict between --help and --header
5373 as_fn_error $? "ambiguous option: \`$1'
5374 Try \`$0 --help' for more information.";;
5375 --help | --hel | -h )
5376 $as_echo "$ac_cs_usage"; exit ;;
5377 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5378 | -silent | --silent | --silen | --sile | --sil | --si | --s)
5382 -*) as_fn_error $? "unrecognized option: \`$1'
5383 Try \`$0 --help' for more information." ;;
5385 *) as_fn_append ac_config_targets " $1"
5386 ac_need_defaults=false ;;
5392 ac_configure_extra_args=
5394 if $ac_cs_silent; then
5396 ac_configure_extra_args="$ac_configure_extra_args --silent"
5400 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5401 if \$ac_cs_recheck; then
5402 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5404 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5405 CONFIG_SHELL='$SHELL'
5411 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5415 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5416 ## Running $as_me. ##
5422 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5427 '$srcdir'/subdirmk/generate --srcdir='$srcdir' $subdirmk_subdirs
5432 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5434 # Handling of arguments.
5435 for ac_config_target in $ac_config_targets
5437 case $ac_config_target in
5438 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
5439 "main.mk") CONFIG_FILES="$CONFIG_FILES main.mk:main.mk.tmp" ;;
5440 "Dir.mk") CONFIG_FILES="$CONFIG_FILES Dir.mk:Dir.mk.tmp" ;;
5441 "Final.mk") CONFIG_FILES="$CONFIG_FILES Final.mk:Final.mk.tmp" ;;
5442 "subdirmk/regen.mk") CONFIG_FILES="$CONFIG_FILES subdirmk/regen.mk:subdirmk/regen.mk.in" ;;
5443 "subdirmk/usual.mk") CONFIG_FILES="$CONFIG_FILES subdirmk/usual.mk:subdirmk/usual.mk.in" ;;
5444 "test-example/Dir.mk") CONFIG_FILES="$CONFIG_FILES test-example/Dir.mk:test-example/Dir.mk.tmp" ;;
5445 "mtest/Dir.mk") CONFIG_FILES="$CONFIG_FILES mtest/Dir.mk:mtest/Dir.mk.tmp" ;;
5446 "stest/Dir.mk") CONFIG_FILES="$CONFIG_FILES stest/Dir.mk:stest/Dir.mk.tmp" ;;
5447 "common.make") CONFIG_FILES="$CONFIG_FILES common.make:common.make.in" ;;
5448 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
5450 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5455 # If the user did not use the arguments to specify the items to instantiate,
5456 # then the envvar interface is used. Set only those that are not.
5457 # We use the long form for the default assignment because of an extremely
5458 # bizarre bug on SunOS 4.1.3.
5459 if $ac_need_defaults; then
5460 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5461 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5462 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5465 # Have a temporary directory for convenience. Make it in the build tree
5466 # simply because there is no reason against having it here, and in addition,
5467 # creating and moving files from /tmp can sometimes cause problems.
5468 # Hook for its removal unless debugging.
5469 # Note that there is a small window in which the directory will not be cleaned:
5470 # after its creation but before its name has been assigned to `$tmp'.
5474 trap 'exit_status=$?
5476 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
5478 trap 'as_fn_exit 1' 1 2 13 15
5480 # Create a (secure) tmp directory for tmp files.
5483 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5487 tmp=./conf$$-$RANDOM
5488 (umask 077 && mkdir "$tmp")
5489 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
5492 # Set up the scripts for CONFIG_FILES section.
5493 # No need to generate them if there are no CONFIG_FILES.
5494 # This happens for instance with `./config.status config.h'.
5495 if test -n "$CONFIG_FILES"; then
5498 ac_cr=`echo X | tr X '\015'`
5499 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5500 # But we know of no other shell where ac_cr would be empty at this
5501 # point, so we can use a bashism as a fallback.
5502 if test "x$ac_cr" = x; then
5503 eval ac_cr=\$\'\\r\'
5505 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5506 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5512 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
5517 echo "cat >conf$$subs.awk <<_ACEOF" &&
5518 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5521 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5522 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
5524 for ac_last_try in false false false false false :; do
5525 . ./conf$$subs.sh ||
5526 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5528 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5529 if test $ac_delim_n = $ac_delim_num; then
5531 elif $ac_last_try; then
5532 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5534 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5539 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5540 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
5544 s/^/S["/; s/!.*/"]=/
5554 s/\(.\{148\}\)..*/\1/
5556 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5561 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5568 s/\(.\{148\}\)..*/\1/
5570 s/["\\]/\\&/g; s/^/"/; s/$/"/
5574 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5579 ' <conf$$subs.awk | sed '
5584 ' >>$CONFIG_STATUS || ac_write_fail=1
5585 rm -f conf$$subs.awk
5586 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5588 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
5589 for (key in S) S_is_set[key] = 1
5595 nfields = split(line, field, "@")
5597 len = length(field[1])
5598 for (i = 2; i < nfields; i++) {
5600 keylen = length(key)
5601 if (S_is_set[key]) {
5603 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5604 len += length(value) + length(field[++i])
5615 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5616 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5617 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5620 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
5621 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
5624 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
5625 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
5626 # trailing colons and then remove the whole line if VPATH becomes empty
5627 # (actually we leave an empty line to preserve line numbers).
5628 if test "x$srcdir" = x.; then
5629 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
5647 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5648 fi # test -n "$CONFIG_FILES"
5650 # Set up the scripts for CONFIG_HEADERS section.
5651 # No need to generate them if there are no CONFIG_HEADERS.
5652 # This happens for instance with `./config.status Makefile'.
5653 if test -n "$CONFIG_HEADERS"; then
5654 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
5658 # Transform confdefs.h into an awk script `defines.awk', embedded as
5659 # here-document in config.status, that substitutes the proper values into
5660 # config.h.in to produce config.h.
5662 # Create a delimiter string that does not exist in confdefs.h, to ease
5663 # handling of long lines.
5665 for ac_last_try in false false :; do
5666 ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
5667 if test -z "$ac_tt"; then
5669 elif $ac_last_try; then
5670 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
5672 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5676 # For the awk script, D is an array of macro values keyed by name,
5677 # likewise P contains macro parameters if any. Preserve backslash
5678 # newline sequences.
5680 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5682 s/.\{148\}/&'"$ac_delim"'/g
5685 s/^[ ]*#[ ]*define[ ][ ]*/ /
5692 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5694 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
5698 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5699 D["\1"]=" \3\\\\\\n"\\/p
5701 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
5706 s/.\{148\}/&'"$ac_delim"'/g
5711 s/["\\]/\\&/g; s/^/"/; s/$/"/p
5714 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
5716 ' <confdefs.h | sed '
5717 s/'"$ac_delim"'/"\\\
5718 "/g' >>$CONFIG_STATUS || ac_write_fail=1
5720 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5721 for (key in D) D_is_set[key] = 1
5724 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5726 split(line, arg, " ")
5727 if (arg[1] == "#") {
5731 defundef = substr(arg[1], 2)
5734 split(mac1, mac2, "(") #)
5736 prefix = substr(line, 1, index(line, defundef) - 1)
5737 if (D_is_set[macro]) {
5738 # Preserve the white space surrounding the "#".
5739 print prefix "define", macro P[macro] D[macro]
5742 # Replace #undef with comments. This is necessary, for example,
5743 # in the case of _POSIX_SOURCE, which is predefined and required
5744 # on some systems where configure will not decide to define it.
5745 if (defundef == "undef") {
5746 print "/*", prefix defundef, macro, "*/"
5754 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5755 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
5756 fi # test -n "$CONFIG_HEADERS"
5759 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
5764 :[FHLC]) ac_mode=$ac_tag; continue;;
5766 case $ac_mode$ac_tag in
5768 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
5769 :[FH]-) ac_tag=-:-;;
5770 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5787 -) ac_f="$ac_tmp/stdin";;
5788 *) # Look for the file first in the build tree, then in the source tree
5789 # (if the path is not absolute). The absolute path cannot be DOS-style,
5790 # because $ac_f cannot contain `:'.
5794 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5796 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5798 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5799 as_fn_append ac_file_inputs " '$ac_f'"
5802 # Let's still pretend it is `configure' which instantiates (i.e., don't
5803 # use $as_me), people would be surprised to read:
5804 # /* config.h. Generated by config.status. */
5805 configure_input='Generated from '`
5806 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5808 if test x"$ac_file" != x-; then
5809 configure_input="$ac_file. $configure_input"
5810 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5811 $as_echo "$as_me: creating $ac_file" >&6;}
5813 # Neutralize special characters interpreted by sed in replacement strings.
5814 case $configure_input in #(
5815 *\&* | *\|* | *\\* )
5816 ac_sed_conf_input=`$as_echo "$configure_input" |
5817 sed 's/[\\\\&|]/\\\\&/g'`;; #(
5818 *) ac_sed_conf_input=$configure_input;;
5822 *:-:* | *:-) cat >"$ac_tmp/stdin" \
5823 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
5828 ac_dir=`$as_dirname -- "$ac_file" ||
5829 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5830 X"$ac_file" : 'X\(//\)[^/]' \| \
5831 X"$ac_file" : 'X\(//\)$' \| \
5832 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5833 $as_echo X"$ac_file" |
5834 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5851 as_dir="$ac_dir"; as_fn_mkdir_p
5855 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5857 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5858 # A ".." for each directory in $ac_dir_suffix.
5859 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5860 case $ac_top_builddir_sub in
5861 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5862 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5865 ac_abs_top_builddir=$ac_pwd
5866 ac_abs_builddir=$ac_pwd$ac_dir_suffix
5867 # for backward compatibility:
5868 ac_top_builddir=$ac_top_build_prefix
5871 .) # We are building in place.
5873 ac_top_srcdir=$ac_top_builddir_sub
5874 ac_abs_top_srcdir=$ac_pwd ;;
5875 [\\/]* | ?:[\\/]* ) # Absolute name.
5876 ac_srcdir=$srcdir$ac_dir_suffix;
5877 ac_top_srcdir=$srcdir
5878 ac_abs_top_srcdir=$srcdir ;;
5880 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
5881 ac_top_srcdir=$ac_top_build_prefix$srcdir
5882 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
5884 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
5894 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5895 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
5899 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5900 # If the template does not know about datarootdir, expand it.
5901 # FIXME: This hack should be removed a few years after 2.60.
5902 ac_datarootdir_hack=; ac_datarootdir_seen=
5913 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
5914 *datarootdir*) ac_datarootdir_seen=yes;;
5915 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
5916 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
5917 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
5919 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5920 ac_datarootdir_hack='
5921 s&@datadir@&$datadir&g
5922 s&@docdir@&$docdir&g
5923 s&@infodir@&$infodir&g
5924 s&@localedir@&$localedir&g
5925 s&@mandir@&$mandir&g
5926 s&\\\${datarootdir}&$datarootdir&g' ;;
5930 # Neutralize VPATH when `$srcdir' = `.'.
5931 # Shell code in configure.ac might set extrasub.
5932 # FIXME: do we really want to maintain this feature?
5933 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5934 ac_sed_extra="$ac_vpsub
5937 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5939 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5940 s|@configure_input@|$ac_sed_conf_input|;t t
5941 s&@top_builddir@&$ac_top_builddir_sub&;t t
5942 s&@top_build_prefix@&$ac_top_build_prefix&;t t
5943 s&@srcdir@&$ac_srcdir&;t t
5944 s&@abs_srcdir@&$ac_abs_srcdir&;t t
5945 s&@top_srcdir@&$ac_top_srcdir&;t t
5946 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
5947 s&@builddir@&$ac_builddir&;t t
5948 s&@abs_builddir@&$ac_abs_builddir&;t t
5949 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
5950 s&@INSTALL@&$ac_INSTALL&;t t
5951 $ac_datarootdir_hack
5953 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
5954 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5956 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
5957 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
5958 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
5959 "$ac_tmp/out"`; test -z "$ac_out"; } &&
5960 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5961 which seems to be undefined. Please make sure it is defined" >&5
5962 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5963 which seems to be undefined. Please make sure it is defined" >&2;}
5965 rm -f "$ac_tmp/stdin"
5967 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
5968 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
5970 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5976 if test x"$ac_file" != x-; then
5978 $as_echo "/* $configure_input */" \
5979 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
5980 } >"$ac_tmp/config.h" \
5981 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5982 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
5983 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
5984 $as_echo "$as_me: $ac_file is unchanged" >&6;}
5987 mv "$ac_tmp/config.h" "$ac_file" \
5988 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5991 $as_echo "/* $configure_input */" \
5992 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
5993 || as_fn_error $? "could not create -" "$LINENO" 5
5997 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
5998 $as_echo "$as_me: executing $ac_file commands" >&6;}
6003 case $ac_file$ac_mode in
6004 "default":C) echo timestamp >config.stamp ;;
6012 ac_clean_files=$ac_clean_files_save
6014 test $ac_write_fail = 0 ||
6015 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
6018 # configure is writing to config.log, and then calls config.status.
6019 # config.status does its own redirection, appending to config.log.
6020 # Unfortunately, on DOS this fails, as config.log is still kept open
6021 # by configure, so config.status won't be able to write to it; its
6022 # output is simply discarded. So we exec the FD to /dev/null,
6023 # effectively closing config.log, so it can be properly (re)opened and
6024 # appended to by config.status. When coming back to configure, we
6025 # need to make the FD available again.
6026 if test "$no_create" != yes; then
6028 ac_config_status_args=
6029 test "$silent" = yes &&
6030 ac_config_status_args="$ac_config_status_args --quiet"
6032 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6034 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6035 # would make configure fail if this is the last instruction.
6036 $ac_cs_success || as_fn_exit 1
6038 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6039 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6040 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}