2 # From configure.in Id: configure.in.
3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated by GNU Autoconf 2.69 for secnet 0.1.18+.
6 # Report bugs to <secnet@chiark.greenend.org.uk>.
9 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
12 # This configure script is free software; the Free Software Foundation
13 # gives unlimited permission to copy, distribute and modify it.
14 ## -------------------- ##
15 ## M4sh Initialization. ##
16 ## -------------------- ##
18 # Be more Bourne compatible
19 DUALCASE=1; export DUALCASE # for MKS sh
20 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
23 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
24 # is contrary to our usage. Disable this feature.
25 alias -g '${1+"$@"}'='"$@"'
28 case `(set -o) 2>/dev/null` in #(
40 # Printing a long string crashes Solaris 7 /usr/bin/printf.
41 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
43 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
44 # Prefer a ksh shell builtin over an external printf program on Solaris,
45 # but without wasting forks for bash or zsh.
46 if test -z "$BASH_VERSION$ZSH_VERSION" \
47 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
49 as_echo_n='print -rn --'
50 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
54 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
55 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
56 as_echo_n='/usr/ucb/echo -n'
58 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
63 expr "X$arg" : "X\\(.*\\)$as_nl";
64 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
66 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
69 as_echo_n='sh -c $as_echo_n_body as_echo'
72 as_echo='sh -c $as_echo_body as_echo'
75 # The user is always right.
76 if test "${PATH_SEPARATOR+set}" != set; then
78 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
79 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
86 # We need space, tab and new line, in precisely that order. Quoting is
87 # there to prevent editors from complaining about space-tab.
88 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
89 # splitting by setting IFS to empty value.)
92 # Find who we are. Look in the path if we contain no directory separator.
95 *[\\/]* ) as_myself=$0 ;;
96 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
100 test -z "$as_dir" && as_dir=.
101 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
107 # We did not find ourselves, most probably we were run as `sh COMMAND'
108 # in which case we are not to be found in the path.
109 if test "x$as_myself" = x; then
112 if test ! -f "$as_myself"; then
113 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
117 # Unset variables that we do not need and which cause bugs (e.g. in
118 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
119 # suppresses any "Segmentation fault" message there. '((' could
120 # trigger a bug in pdksh 5.2.14.
121 for as_var in BASH_ENV ENV MAIL MAILPATH
122 do eval test x\${$as_var+set} = xset \
123 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
136 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
138 # Use a proper internal environment variable to ensure we don't fall
139 # into an infinite loop, continuously re-executing ourselves.
140 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
141 _as_can_reexec=no; export _as_can_reexec;
142 # We cannot yet assume a decent shell, so we have to provide a
143 # neutralization value for shells without unset; and this also
144 # works around shells that cannot unset nonexistent variables.
145 # Preserve -v and -x to the replacement shell.
148 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
150 *v*x* | *x*v* ) as_opts=-vx ;;
155 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
156 # Admittedly, this is quite paranoid, since all the known shells bail
157 # out after a failed `exec'.
158 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
161 # We don't want this to propagate to other subprocesses.
162 { _as_can_reexec=; unset _as_can_reexec;}
163 if test "x$CONFIG_SHELL" = x; then
164 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
167 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
168 # is contrary to our usage. Disable this feature.
169 alias -g '\${1+\"\$@\"}'='\"\$@\"'
172 case \`(set -o) 2>/dev/null\` in #(
180 as_required="as_fn_return () { (exit \$1); }
181 as_fn_success () { as_fn_return 0; }
182 as_fn_failure () { as_fn_return 1; }
183 as_fn_ret_success () { return 0; }
184 as_fn_ret_failure () { return 1; }
187 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
188 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
189 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
190 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
191 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
194 exitcode=1; echo positional parameters were not saved.
196 test x\$exitcode = x0 || exit 1
198 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
199 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
200 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
201 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
202 test \$(( 1 + 1 )) = 2 || exit 1"
203 if (eval "$as_required") 2>/dev/null; then :
208 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
211 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
213 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
216 test -z "$as_dir" && as_dir=.
220 for as_base in sh bash ksh sh5; do
221 # Try only shells that exist, to save several forks.
222 as_shell=$as_dir/$as_base
223 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
224 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
225 CONFIG_SHELL=$as_shell as_have_required=yes
226 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
234 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
235 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
236 CONFIG_SHELL=$SHELL as_have_required=yes
241 if test "x$CONFIG_SHELL" != x; then :
243 # We cannot yet assume a decent shell, so we have to provide a
244 # neutralization value for shells without unset; and this also
245 # works around shells that cannot unset nonexistent variables.
246 # Preserve -v and -x to the replacement shell.
249 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
251 *v*x* | *x*v* ) as_opts=-vx ;;
256 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
257 # Admittedly, this is quite paranoid, since all the known shells bail
258 # out after a failed `exec'.
259 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
263 if test x$as_have_required = xno; then :
264 $as_echo "$0: This script requires a shell more modern than all"
265 $as_echo "$0: the shells that I found on your system."
266 if test x${ZSH_VERSION+set} = xset ; then
267 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
268 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
270 $as_echo "$0: Please tell bug-autoconf@gnu.org and
271 $0: secnet@chiark.greenend.org.uk about your system,
272 $0: including any error possibly output before this
273 $0: message. Then install a modern shell, or manually run
274 $0: the script under such a shell if you do have one."
280 SHELL=${CONFIG_SHELL-/bin/sh}
282 # Unset more variables known to interfere with behavior of common tools.
283 CLICOLOR_FORCE= GREP_OPTIONS=
284 unset CLICOLOR_FORCE GREP_OPTIONS
286 ## --------------------- ##
287 ## M4sh Shell Functions. ##
288 ## --------------------- ##
291 # Portably unset VAR.
294 { eval $1=; unset $1;}
298 # as_fn_set_status STATUS
299 # -----------------------
300 # Set $? to STATUS, without forking.
308 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
318 # Create "$as_dir" as a directory, including parents if necessary.
323 -*) as_dir=./$as_dir;;
325 test -d "$as_dir" || eval $as_mkdir_p || {
329 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
332 as_dirs="'$as_qdir' $as_dirs"
333 as_dir=`$as_dirname -- "$as_dir" ||
334 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
335 X"$as_dir" : 'X\(//\)[^/]' \| \
336 X"$as_dir" : 'X\(//\)$' \| \
337 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
338 $as_echo X"$as_dir" |
339 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
356 test -d "$as_dir" && break
358 test -z "$as_dirs" || eval "mkdir $as_dirs"
359 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
364 # as_fn_executable_p FILE
365 # -----------------------
366 # Test if FILE is an executable regular file.
367 as_fn_executable_p ()
369 test -f "$1" && test -x "$1"
370 } # as_fn_executable_p
371 # as_fn_append VAR VALUE
372 # ----------------------
373 # Append the text in VALUE to the end of the definition contained in VAR. Take
374 # advantage of any shell optimizations that allow amortized linear growth over
375 # repeated appends, instead of the typical quadratic growth present in naive
377 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
378 eval 'as_fn_append ()
391 # Perform arithmetic evaluation on the ARGs, and store the result in the
392 # global $as_val. Take advantage of shells that can avoid forks. The arguments
393 # must be portable across $(()) and expr.
394 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
402 as_val=`expr "$@" || test $? -eq 1`
407 # as_fn_error STATUS ERROR [LINENO LOG_FD]
408 # ----------------------------------------
409 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
410 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
411 # script with STATUS, using 1 if that was 0.
414 as_status=$1; test $as_status -eq 0 && as_status=1
416 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
417 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
419 $as_echo "$as_me: error: $2" >&2
420 as_fn_exit $as_status
423 if expr a : '\(a\)' >/dev/null 2>&1 &&
424 test "X`expr 00001 : '.*\(...\)'`" = X001; then
430 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
436 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
442 as_me=`$as_basename -- "$0" ||
443 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
444 X"$0" : 'X\(//\)$' \| \
445 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
447 sed '/^.*\/\([^/][^/]*\)\/*$/{
461 # Avoid depending upon Character Ranges.
462 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
463 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
464 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
465 as_cr_digits='0123456789'
466 as_cr_alnum=$as_cr_Letters$as_cr_digits
469 as_lineno_1=$LINENO as_lineno_1a=$LINENO
470 as_lineno_2=$LINENO as_lineno_2a=$LINENO
471 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
472 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
473 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
485 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
489 chmod +x "$as_me.lineno" ||
490 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
492 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
493 # already done that, so ensure we don't try to do so again and fall
494 # in an infinite loop. This has already happened in practice.
495 _as_can_reexec=no; export _as_can_reexec
496 # Don't try to exec as it changes $[0], causing all sort of problems
497 # (the dirname of $[0] is not the place where we might find the
498 # original and so on. Autoconf is especially sensitive to this).
500 # Exit status is that of the last command.
504 ECHO_C= ECHO_N= ECHO_T=
505 case `echo -n x` in #(((((
507 case `echo 'xy\c'` in
508 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
510 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
517 rm -f conf$$ conf$$.exe conf$$.file
518 if test -d conf$$.dir; then
519 rm -f conf$$.dir/conf$$.file
522 mkdir conf$$.dir 2>/dev/null
524 if (echo >conf$$.file) 2>/dev/null; then
525 if ln -s conf$$.file conf$$ 2>/dev/null; then
527 # ... but there are two gotchas:
528 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
529 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
530 # In both cases, we have to default to `cp -pR'.
531 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
533 elif ln conf$$.file conf$$ 2>/dev/null; then
541 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
542 rmdir conf$$.dir 2>/dev/null
544 if mkdir -p . 2>/dev/null; then
545 as_mkdir_p='mkdir -p "$as_dir"'
547 test -d ./-p && rmdir ./-p
552 as_executable_p=as_fn_executable_p
554 # Sed expression to map a string onto a valid CPP name.
555 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
557 # Sed expression to map a string onto a valid variable name.
558 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
561 test -n "$DJDIR" || exec 7<&0 </dev/null
565 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
566 # so uname gets run too.
567 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
572 ac_default_prefix=/usr/local
574 ac_config_libobj_dir=.
581 # Identity of this package.
582 PACKAGE_NAME='secnet'
583 PACKAGE_TARNAME='secnet'
584 PACKAGE_VERSION='0.1.18+'
585 PACKAGE_STRING='secnet 0.1.18+'
586 PACKAGE_BUGREPORT='secnet@chiark.greenend.org.uk'
589 ac_unique_file="secnet.c"
590 # Factoring default headers for most tests.
591 ac_includes_default="\
593 #ifdef HAVE_SYS_TYPES_H
594 # include <sys/types.h>
596 #ifdef HAVE_SYS_STAT_H
597 # include <sys/stat.h>
603 # ifdef HAVE_STDLIB_H
608 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
613 #ifdef HAVE_STRINGS_H
614 # include <strings.h>
616 #ifdef HAVE_INTTYPES_H
617 # include <inttypes.h>
626 ac_subst_vars='LTLIBOBJS
672 program_transform_name
685 enable_option_checking
686 enable_hacky_parallel
688 ac_precious_vars='build_alias
699 # Initialize some variables set by options.
701 ac_init_version=false
702 ac_unrecognized_opts=
704 # The variables have the same names as the options, with
705 # dashes changed to underlines.
713 program_transform_name=s,x,x,
721 # Installation directory options.
722 # These are left unexpanded so users can "make install exec_prefix=/foo"
723 # and all the variables that are supposed to be based on exec_prefix
724 # by default will actually change.
725 # Use braces instead of parens because sh, perl, etc. also accept them.
726 # (The list follows the same order as the GNU Coding Standards.)
727 bindir='${exec_prefix}/bin'
728 sbindir='${exec_prefix}/sbin'
729 libexecdir='${exec_prefix}/libexec'
730 datarootdir='${prefix}/share'
731 datadir='${datarootdir}'
732 sysconfdir='${prefix}/etc'
733 sharedstatedir='${prefix}/com'
734 localstatedir='${prefix}/var'
735 includedir='${prefix}/include'
736 oldincludedir='/usr/include'
737 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
738 infodir='${datarootdir}/info'
743 libdir='${exec_prefix}/lib'
744 localedir='${datarootdir}/locale'
745 mandir='${datarootdir}/man'
751 # If the previous option needs an argument, assign it.
752 if test -n "$ac_prev"; then
753 eval $ac_prev=\$ac_option
759 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
764 # Accept the important Cygnus configure options, so we can diagnose typos.
766 case $ac_dashdash$ac_option in
770 -bindir | --bindir | --bindi | --bind | --bin | --bi)
772 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
775 -build | --build | --buil | --bui | --bu)
776 ac_prev=build_alias ;;
777 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
778 build_alias=$ac_optarg ;;
780 -cache-file | --cache-file | --cache-fil | --cache-fi \
781 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
782 ac_prev=cache_file ;;
783 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
784 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
785 cache_file=$ac_optarg ;;
788 cache_file=config.cache ;;
790 -datadir | --datadir | --datadi | --datad)
792 -datadir=* | --datadir=* | --datadi=* | --datad=*)
793 datadir=$ac_optarg ;;
795 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
796 | --dataroo | --dataro | --datar)
797 ac_prev=datarootdir ;;
798 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
799 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
800 datarootdir=$ac_optarg ;;
802 -disable-* | --disable-*)
803 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
804 # Reject names that are not valid shell variable names.
805 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
806 as_fn_error $? "invalid feature name: $ac_useropt"
807 ac_useropt_orig=$ac_useropt
808 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
809 case $ac_user_opts in
813 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
814 ac_unrecognized_sep=', ';;
816 eval enable_$ac_useropt=no ;;
818 -docdir | --docdir | --docdi | --doc | --do)
820 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
823 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
825 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
828 -enable-* | --enable-*)
829 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
830 # Reject names that are not valid shell variable names.
831 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
832 as_fn_error $? "invalid feature name: $ac_useropt"
833 ac_useropt_orig=$ac_useropt
834 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
835 case $ac_user_opts in
839 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
840 ac_unrecognized_sep=', ';;
842 eval enable_$ac_useropt=\$ac_optarg ;;
844 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
845 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
846 | --exec | --exe | --ex)
847 ac_prev=exec_prefix ;;
848 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
849 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
850 | --exec=* | --exe=* | --ex=*)
851 exec_prefix=$ac_optarg ;;
853 -gas | --gas | --ga | --g)
854 # Obsolete; use --with-gas.
857 -help | --help | --hel | --he | -h)
859 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
860 ac_init_help=recursive ;;
861 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
862 ac_init_help=short ;;
864 -host | --host | --hos | --ho)
865 ac_prev=host_alias ;;
866 -host=* | --host=* | --hos=* | --ho=*)
867 host_alias=$ac_optarg ;;
869 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
871 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
873 htmldir=$ac_optarg ;;
875 -includedir | --includedir | --includedi | --included | --include \
876 | --includ | --inclu | --incl | --inc)
877 ac_prev=includedir ;;
878 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
879 | --includ=* | --inclu=* | --incl=* | --inc=*)
880 includedir=$ac_optarg ;;
882 -infodir | --infodir | --infodi | --infod | --info | --inf)
884 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
885 infodir=$ac_optarg ;;
887 -libdir | --libdir | --libdi | --libd)
889 -libdir=* | --libdir=* | --libdi=* | --libd=*)
892 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
893 | --libexe | --libex | --libe)
894 ac_prev=libexecdir ;;
895 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
896 | --libexe=* | --libex=* | --libe=*)
897 libexecdir=$ac_optarg ;;
899 -localedir | --localedir | --localedi | --localed | --locale)
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1237 \`configure' configures secnet 0.1.18+ to adapt to many kinds of systems.
1239 Usage: $0 [OPTION]... [VAR=VALUE]...
1241 To assign environment variables (e.g., CC, CFLAGS...), specify them as
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1268 For better control, use the options below.
1270 Fine tuning of the installation directories:
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1275 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1276 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
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1278 --includedir=DIR C header files [PREFIX/include]
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1280 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1281 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1282 --infodir=DIR info documentation [DATAROOTDIR/info]
1283 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1284 --mandir=DIR man documentation [DATAROOTDIR/man]
1285 --docdir=DIR documentation root [DATAROOTDIR/doc/secnet]
1286 --htmldir=DIR html documentation [DOCDIR]
1287 --dvidir=DIR dvi documentation [DOCDIR]
1288 --pdfdir=DIR pdf documentation [DOCDIR]
1289 --psdir=DIR ps documentation [DOCDIR]
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1305 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1306 --enable-hacky-parallel parallelise slow cryptography (default is no)
1308 Some influential environment variables:
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1310 CFLAGS C compiler flags
1311 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1312 nonstandard directory <lib dir>
1313 LIBS libraries to pass to the linker, e.g. -l<library>
1314 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
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1318 Use these variables to override the choices made by `configure' or to help
1319 it to find libraries and programs with nonstandard names/locations.
1321 Report bugs to <secnet@chiark.greenend.org.uk>.
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1384 secnet configure 0.1.18+
1385 generated by GNU Autoconf 2.69
1387 Copyright (C) 2012 Free Software Foundation, Inc.
1388 This configure script is free software; the Free Software Foundation
1389 gives unlimited permission to copy, distribute and modify it.
1394 ## ------------------------ ##
1395 ## Autoconf initialization. ##
1396 ## ------------------------ ##
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1505 sed 's/^/| /' conftest.$ac_ext >&5
1507 ac_retval=$ac_status
1509 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1510 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1511 as_fn_set_status $ac_retval
1515 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1516 # -------------------------------------------------------
1517 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1518 # the include files in INCLUDES and setting the cache variable VAR
1520 ac_fn_c_check_header_mongrel ()
1522 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1523 if eval \${$3+:} false; then :
1524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1525 $as_echo_n "checking for $2... " >&6; }
1526 if eval \${$3+:} false; then :
1527 $as_echo_n "(cached) " >&6
1530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1531 $as_echo "$ac_res" >&6; }
1533 # Is the header compilable?
1534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1535 $as_echo_n "checking $2 usability... " >&6; }
1536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1537 /* end confdefs.h. */
1541 if ac_fn_c_try_compile "$LINENO"; then :
1542 ac_header_compiler=yes
1544 ac_header_compiler=no
1546 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1548 $as_echo "$ac_header_compiler" >&6; }
1550 # Is the header present?
1551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1552 $as_echo_n "checking $2 presence... " >&6; }
1553 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1554 /* end confdefs.h. */
1557 if ac_fn_c_try_cpp "$LINENO"; then :
1558 ac_header_preproc=yes
1560 ac_header_preproc=no
1562 rm -f conftest.err conftest.i conftest.$ac_ext
1563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1564 $as_echo "$ac_header_preproc" >&6; }
1566 # So? What about this header?
1567 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1569 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1570 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1571 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1572 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1575 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1576 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1577 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1578 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1579 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1580 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1581 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1582 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1583 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1584 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1585 ( $as_echo "## -------------------------------------------- ##
1586 ## Report this to secnet@chiark.greenend.org.uk ##
1587 ## -------------------------------------------- ##"
1588 ) | sed "s/^/$as_me: WARNING: /" >&2
1591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1592 $as_echo_n "checking for $2... " >&6; }
1593 if eval \${$3+:} false; then :
1594 $as_echo_n "(cached) " >&6
1596 eval "$3=\$ac_header_compiler"
1599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1600 $as_echo "$ac_res" >&6; }
1602 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1604 } # ac_fn_c_check_header_mongrel
1606 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1607 # -------------------------------------------------------
1608 # Tests whether HEADER exists and can be compiled using the include files in
1609 # INCLUDES, setting the cache variable VAR accordingly.
1610 ac_fn_c_check_header_compile ()
1612 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1614 $as_echo_n "checking for $2... " >&6; }
1615 if eval \${$3+:} false; then :
1616 $as_echo_n "(cached) " >&6
1618 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1619 /* end confdefs.h. */
1623 if ac_fn_c_try_compile "$LINENO"; then :
1628 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1632 $as_echo "$ac_res" >&6; }
1633 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1635 } # ac_fn_c_check_header_compile
1637 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1638 # --------------------------------------------
1639 # Tries to find the compile-time value of EXPR in a program that includes
1640 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1642 ac_fn_c_compute_int ()
1644 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1645 if test "$cross_compiling" = yes; then
1646 # Depending upon the size, compute the lo and hi bounds.
1647 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1648 /* end confdefs.h. */
1653 static int test_array [1 - 2 * !(($2) >= 0)];
1655 return test_array [0];
1661 if ac_fn_c_try_compile "$LINENO"; then :
1664 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1665 /* end confdefs.h. */
1670 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1672 return test_array [0];
1678 if ac_fn_c_try_compile "$LINENO"; then :
1679 ac_hi=$ac_mid; break
1681 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1682 if test $ac_lo -le $ac_mid; then
1686 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1688 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1691 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1692 /* end confdefs.h. */
1697 static int test_array [1 - 2 * !(($2) < 0)];
1699 return test_array [0];
1705 if ac_fn_c_try_compile "$LINENO"; then :
1708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1709 /* end confdefs.h. */
1714 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1716 return test_array [0];
1722 if ac_fn_c_try_compile "$LINENO"; then :
1723 ac_lo=$ac_mid; break
1725 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1726 if test $ac_mid -le $ac_hi; then
1730 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1732 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1737 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1739 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1740 # Binary search between lo and hi bounds.
1741 while test "x$ac_lo" != "x$ac_hi"; do
1742 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1744 /* end confdefs.h. */
1749 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1751 return test_array [0];
1757 if ac_fn_c_try_compile "$LINENO"; then :
1760 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
1762 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1765 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
1769 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1770 /* end confdefs.h. */
1772 static long int longval () { return $2; }
1773 static unsigned long int ulongval () { return $2; }
1780 FILE *f = fopen ("conftest.val", "w");
1785 long int i = longval ();
1788 fprintf (f, "%ld", i);
1792 unsigned long int i = ulongval ();
1795 fprintf (f, "%lu", i);
1797 /* Do not output a trailing newline, as this causes \r\n confusion
1798 on some platforms. */
1799 return ferror (f) || fclose (f) != 0;
1805 if ac_fn_c_try_run "$LINENO"; then :
1806 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
1810 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
1811 conftest.$ac_objext conftest.beam conftest.$ac_ext
1815 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1816 as_fn_set_status $ac_retval
1818 } # ac_fn_c_compute_int
1820 # ac_fn_c_try_link LINENO
1821 # -----------------------
1822 # Try to link conftest.$ac_ext, and return whether this succeeded.
1825 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1826 rm -f conftest.$ac_objext conftest$ac_exeext
1827 if { { ac_try="$ac_link"
1829 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1830 *) ac_try_echo=$ac_try;;
1832 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1833 $as_echo "$ac_try_echo"; } >&5
1834 (eval "$ac_link") 2>conftest.err
1836 if test -s conftest.err; then
1837 grep -v '^ *+' conftest.err >conftest.er1
1838 cat conftest.er1 >&5
1839 mv -f conftest.er1 conftest.err
1841 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1842 test $ac_status = 0; } && {
1843 test -z "$ac_c_werror_flag" ||
1844 test ! -s conftest.err
1845 } && test -s conftest$ac_exeext && {
1846 test "$cross_compiling" = yes ||
1847 test -x conftest$ac_exeext
1851 $as_echo "$as_me: failed program was:" >&5
1852 sed 's/^/| /' conftest.$ac_ext >&5
1856 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1857 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1858 # interfere with the next link command; also delete a directory that is
1859 # left behind by Apple's compiler. We do this before executing the actions.
1860 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1861 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1862 as_fn_set_status $ac_retval
1864 } # ac_fn_c_try_link
1865 cat >config.log <<_ACEOF
1866 This file contains any messages produced by compilers while
1867 running configure, to aid debugging if configure makes a mistake.
1869 It was created by secnet $as_me 0.1.18+, which was
1870 generated by GNU Autoconf 2.69. Invocation command line was
1882 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1883 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1884 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1885 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1886 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1888 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1889 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1891 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1892 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1893 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1894 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1895 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1896 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1897 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1901 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1905 test -z "$as_dir" && as_dir=.
1906 $as_echo "PATH: $as_dir"
1922 # Keep a trace of the command line.
1923 # Strip out --no-create and --no-recursion so they do not pile up.
1924 # Strip out --silent because we don't want to record it for future runs.
1925 # Also quote any args containing shell meta-characters.
1926 # Make two passes to allow for proper duplicate-argument suppression.
1930 ac_must_keep_next=false
1936 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1937 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1938 | -silent | --silent | --silen | --sile | --sil)
1941 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1944 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1946 as_fn_append ac_configure_args1 " '$ac_arg'"
1947 if test $ac_must_keep_next = true; then
1948 ac_must_keep_next=false # Got value, back to normal.
1951 *=* | --config-cache | -C | -disable-* | --disable-* \
1952 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1953 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1954 | -with-* | --with-* | -without-* | --without-* | --x)
1955 case "$ac_configure_args0 " in
1956 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1959 -* ) ac_must_keep_next=true ;;
1962 as_fn_append ac_configure_args " '$ac_arg'"
1967 { ac_configure_args0=; unset ac_configure_args0;}
1968 { ac_configure_args1=; unset ac_configure_args1;}
1970 # When interrupted or exit'd, cleanup temporary files, and complete
1971 # config.log. We remove comments because anyway the quotes in there
1972 # would cause problems or look ugly.
1973 # WARNING: Use '\'' to represent an apostrophe within the trap.
1974 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1975 trap 'exit_status=$?
1976 # Save into config.log some information that might help in debugging.
1980 $as_echo "## ---------------- ##
1981 ## Cache variables. ##
1982 ## ---------------- ##"
1984 # The following way of writing the cache mishandles newlines in values,
1986 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1987 eval ac_val=\$$ac_var
1991 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1992 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1995 _ | IFS | as_nl) ;; #(
1996 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1997 *) { eval $ac_var=; unset $ac_var;} ;;
2002 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2003 *${as_nl}ac_space=\ *)
2005 "s/'\''/'\''\\\\'\'''\''/g;
2006 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2009 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2016 $as_echo "## ----------------- ##
2017 ## Output variables. ##
2018 ## ----------------- ##"
2020 for ac_var in $ac_subst_vars
2022 eval ac_val=\$$ac_var
2024 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2026 $as_echo "$ac_var='\''$ac_val'\''"
2030 if test -n "$ac_subst_files"; then
2031 $as_echo "## ------------------- ##
2032 ## File substitutions. ##
2033 ## ------------------- ##"
2035 for ac_var in $ac_subst_files
2037 eval ac_val=\$$ac_var
2039 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2041 $as_echo "$ac_var='\''$ac_val'\''"
2046 if test -s confdefs.h; then
2047 $as_echo "## ----------- ##
2054 test "$ac_signal" != 0 &&
2055 $as_echo "$as_me: caught signal $ac_signal"
2056 $as_echo "$as_me: exit $exit_status"
2058 rm -f core *.core core.conftest.* &&
2059 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2062 for ac_signal in 1 2 13 15; do
2063 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2067 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2068 rm -f -r conftest* confdefs.h
2070 $as_echo "/* confdefs.h */" > confdefs.h
2072 # Predefined preprocessor variables.
2074 cat >>confdefs.h <<_ACEOF
2075 #define PACKAGE_NAME "$PACKAGE_NAME"
2078 cat >>confdefs.h <<_ACEOF
2079 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2082 cat >>confdefs.h <<_ACEOF
2083 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2086 cat >>confdefs.h <<_ACEOF
2087 #define PACKAGE_STRING "$PACKAGE_STRING"
2090 cat >>confdefs.h <<_ACEOF
2091 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2094 cat >>confdefs.h <<_ACEOF
2095 #define PACKAGE_URL "$PACKAGE_URL"
2099 # Let the site file select an alternate cache file if it wants to.
2100 # Prefer an explicitly selected file to automatically selected ones.
2103 if test -n "$CONFIG_SITE"; then
2104 # We do not want a PATH search for config.site.
2105 case $CONFIG_SITE in #((
2106 -*) ac_site_file1=./$CONFIG_SITE;;
2107 */*) ac_site_file1=$CONFIG_SITE;;
2108 *) ac_site_file1=./$CONFIG_SITE;;
2110 elif test "x$prefix" != xNONE; then
2111 ac_site_file1=$prefix/share/config.site
2112 ac_site_file2=$prefix/etc/config.site
2114 ac_site_file1=$ac_default_prefix/share/config.site
2115 ac_site_file2=$ac_default_prefix/etc/config.site
2117 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2119 test "x$ac_site_file" = xNONE && continue
2120 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2121 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2122 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2123 sed 's/^/| /' "$ac_site_file" >&5
2125 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2126 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2127 as_fn_error $? "failed to load site script $ac_site_file
2128 See \`config.log' for more details" "$LINENO" 5; }
2132 if test -r "$cache_file"; then
2133 # Some versions of bash will fail to source /dev/null (special files
2134 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2135 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2136 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2137 $as_echo "$as_me: loading cache $cache_file" >&6;}
2139 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2140 *) . "./$cache_file";;
2144 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2145 $as_echo "$as_me: creating cache $cache_file" >&6;}
2149 # Check that the precious variables saved in the cache have kept the same
2151 ac_cache_corrupted=false
2152 for ac_var in $ac_precious_vars; do
2153 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2154 eval ac_new_set=\$ac_env_${ac_var}_set
2155 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2156 eval ac_new_val=\$ac_env_${ac_var}_value
2157 case $ac_old_set,$ac_new_set in
2159 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2160 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2161 ac_cache_corrupted=: ;;
2163 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2164 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2165 ac_cache_corrupted=: ;;
2168 if test "x$ac_old_val" != "x$ac_new_val"; then
2169 # differences in whitespace do not lead to failure.
2170 ac_old_val_w=`echo x $ac_old_val`
2171 ac_new_val_w=`echo x $ac_new_val`
2172 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2173 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2174 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2175 ac_cache_corrupted=:
2177 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2178 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2179 eval $ac_var=\$ac_old_val
2181 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2182 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2183 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2184 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2187 # Pass precious variables to config.status.
2188 if test "$ac_new_set" = set; then
2190 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2191 *) ac_arg=$ac_var=$ac_new_val ;;
2193 case " $ac_configure_args " in
2194 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2195 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2199 if $ac_cache_corrupted; then
2200 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2201 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2202 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2203 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2204 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2206 ## -------------------- ##
2207 ## Main body of script. ##
2208 ## -------------------- ##
2211 ac_cpp='$CPP $CPPFLAGS'
2212 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2213 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2214 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2218 ac_config_headers="$ac_config_headers config.h"
2225 ac_cpp='$CPP $CPPFLAGS'
2226 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2227 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2228 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2231 # If fink is on the path then it is assumed we should use it.
2232 # Extract the first word of "fink", so it can be a program name with args.
2233 set dummy fink; ac_word=$2
2234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2235 $as_echo_n "checking for $ac_word... " >&6; }
2236 if ${ac_cv_path_FINK+:} false; then :
2237 $as_echo_n "(cached) " >&6
2241 ac_cv_path_FINK="$FINK" # Let the user override the test with a path.
2244 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2248 test -z "$as_dir" && as_dir=.
2249 for ac_exec_ext in '' $ac_executable_extensions; do
2250 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2251 ac_cv_path_FINK="$as_dir/$ac_word$ac_exec_ext"
2252 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2262 FINK=$ac_cv_path_FINK
2263 if test -n "$FINK"; then
2264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FINK" >&5
2265 $as_echo "$FINK" >&6; }
2267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2268 $as_echo "no" >&6; }
2272 if test "x$FINK" != x; then
2273 finkdir=`echo $FINK|sed 's,/[^/]*/[^/]*$,,'`
2274 CPPFLAGS="-I$finkdir/include ${CPPFLAGS}"
2275 LDFLAGS="-L$finkdir/lib ${LDFLAGS}"
2278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2279 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2281 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2282 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
2283 $as_echo_n "(cached) " >&6
2285 cat >conftest.make <<\_ACEOF
2288 @echo '@@@%%%=$(MAKE)=@@@%%%'
2290 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2291 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2293 eval ac_cv_prog_make_${ac_make}_set=yes;;
2295 eval ac_cv_prog_make_${ac_make}_set=no;;
2299 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2301 $as_echo "yes" >&6; }
2304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2305 $as_echo "no" >&6; }
2306 SET_MAKE="MAKE=${MAKE-make}"
2310 ac_cpp='$CPP $CPPFLAGS'
2311 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2312 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2313 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2314 if test -n "$ac_tool_prefix"; then
2315 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2316 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2318 $as_echo_n "checking for $ac_word... " >&6; }
2319 if ${ac_cv_prog_CC+:} false; then :
2320 $as_echo_n "(cached) " >&6
2322 if test -n "$CC"; then
2323 ac_cv_prog_CC="$CC" # Let the user override the test.
2325 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2329 test -z "$as_dir" && as_dir=.
2330 for ac_exec_ext in '' $ac_executable_extensions; do
2331 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2332 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2333 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2343 if test -n "$CC"; then
2344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2345 $as_echo "$CC" >&6; }
2347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2348 $as_echo "no" >&6; }
2353 if test -z "$ac_cv_prog_CC"; then
2355 # Extract the first word of "gcc", so it can be a program name with args.
2356 set dummy gcc; ac_word=$2
2357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2358 $as_echo_n "checking for $ac_word... " >&6; }
2359 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2360 $as_echo_n "(cached) " >&6
2362 if test -n "$ac_ct_CC"; then
2363 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2365 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2369 test -z "$as_dir" && as_dir=.
2370 for ac_exec_ext in '' $ac_executable_extensions; do
2371 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2372 ac_cv_prog_ac_ct_CC="gcc"
2373 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2382 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2383 if test -n "$ac_ct_CC"; then
2384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2385 $as_echo "$ac_ct_CC" >&6; }
2387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2388 $as_echo "no" >&6; }
2391 if test "x$ac_ct_CC" = x; then
2394 case $cross_compiling:$ac_tool_warned in
2396 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2397 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2398 ac_tool_warned=yes ;;
2406 if test -z "$CC"; then
2407 if test -n "$ac_tool_prefix"; then
2408 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2409 set dummy ${ac_tool_prefix}cc; ac_word=$2
2410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2411 $as_echo_n "checking for $ac_word... " >&6; }
2412 if ${ac_cv_prog_CC+:} false; then :
2413 $as_echo_n "(cached) " >&6
2415 if test -n "$CC"; then
2416 ac_cv_prog_CC="$CC" # Let the user override the test.
2418 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2422 test -z "$as_dir" && as_dir=.
2423 for ac_exec_ext in '' $ac_executable_extensions; do
2424 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2425 ac_cv_prog_CC="${ac_tool_prefix}cc"
2426 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2436 if test -n "$CC"; then
2437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2438 $as_echo "$CC" >&6; }
2440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2441 $as_echo "no" >&6; }
2447 if test -z "$CC"; then
2448 # Extract the first word of "cc", so it can be a program name with args.
2449 set dummy cc; ac_word=$2
2450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2451 $as_echo_n "checking for $ac_word... " >&6; }
2452 if ${ac_cv_prog_CC+:} false; then :
2453 $as_echo_n "(cached) " >&6
2455 if test -n "$CC"; then
2456 ac_cv_prog_CC="$CC" # Let the user override the test.
2459 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2463 test -z "$as_dir" && as_dir=.
2464 for ac_exec_ext in '' $ac_executable_extensions; do
2465 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2466 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2467 ac_prog_rejected=yes
2471 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2478 if test $ac_prog_rejected = yes; then
2479 # We found a bogon in the path, so make sure we never use it.
2480 set dummy $ac_cv_prog_CC
2482 if test $# != 0; then
2483 # We chose a different compiler from the bogus one.
2484 # However, it has the same basename, so the bogon will be chosen
2485 # first if we set CC to just the basename; use the full file name.
2487 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2493 if test -n "$CC"; then
2494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2495 $as_echo "$CC" >&6; }
2497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2498 $as_echo "no" >&6; }
2503 if test -z "$CC"; then
2504 if test -n "$ac_tool_prefix"; then
2505 for ac_prog in cl.exe
2507 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2508 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2510 $as_echo_n "checking for $ac_word... " >&6; }
2511 if ${ac_cv_prog_CC+:} false; then :
2512 $as_echo_n "(cached) " >&6
2514 if test -n "$CC"; then
2515 ac_cv_prog_CC="$CC" # Let the user override the test.
2517 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2521 test -z "$as_dir" && as_dir=.
2522 for ac_exec_ext in '' $ac_executable_extensions; do
2523 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2524 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2525 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2535 if test -n "$CC"; then
2536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2537 $as_echo "$CC" >&6; }
2539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2540 $as_echo "no" >&6; }
2544 test -n "$CC" && break
2547 if test -z "$CC"; then
2549 for ac_prog in cl.exe
2551 # Extract the first word of "$ac_prog", so it can be a program name with args.
2552 set dummy $ac_prog; ac_word=$2
2553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2554 $as_echo_n "checking for $ac_word... " >&6; }
2555 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2556 $as_echo_n "(cached) " >&6
2558 if test -n "$ac_ct_CC"; then
2559 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2561 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2565 test -z "$as_dir" && as_dir=.
2566 for ac_exec_ext in '' $ac_executable_extensions; do
2567 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2568 ac_cv_prog_ac_ct_CC="$ac_prog"
2569 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2578 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2579 if test -n "$ac_ct_CC"; then
2580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2581 $as_echo "$ac_ct_CC" >&6; }
2583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2584 $as_echo "no" >&6; }
2588 test -n "$ac_ct_CC" && break
2591 if test "x$ac_ct_CC" = x; then
2594 case $cross_compiling:$ac_tool_warned in
2596 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2597 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2598 ac_tool_warned=yes ;;
2607 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2608 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2609 as_fn_error $? "no acceptable C compiler found in \$PATH
2610 See \`config.log' for more details" "$LINENO" 5; }
2612 # Provide some information about the compiler.
2613 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2616 for ac_option in --version -v -V -qversion; do
2617 { { ac_try="$ac_compiler $ac_option >&5"
2619 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2620 *) ac_try_echo=$ac_try;;
2622 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2623 $as_echo "$ac_try_echo"; } >&5
2624 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2626 if test -s conftest.err; then
2628 ... rest of stderr output deleted ...
2629 10q' conftest.err >conftest.er1
2630 cat conftest.er1 >&5
2632 rm -f conftest.er1 conftest.err
2633 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2634 test $ac_status = 0; }
2637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2638 /* end confdefs.h. */
2648 ac_clean_files_save=$ac_clean_files
2649 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2650 # Try to create an executable without -o first, disregard a.out.
2651 # It will help us diagnose broken compilers, and finding out an intuition
2653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2654 $as_echo_n "checking whether the C compiler works... " >&6; }
2655 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2657 # The possible output files:
2658 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2661 for ac_file in $ac_files
2664 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2665 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2670 if { { ac_try="$ac_link_default"
2672 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2673 *) ac_try_echo=$ac_try;;
2675 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2676 $as_echo "$ac_try_echo"; } >&5
2677 (eval "$ac_link_default") 2>&5
2679 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2680 test $ac_status = 0; }; then :
2681 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2682 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2683 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2684 # so that the user can short-circuit this test for compilers unknown to
2686 for ac_file in $ac_files ''
2688 test -f "$ac_file" || continue
2690 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2693 # We found the default executable, but exeext='' is most
2697 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2699 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2701 # We set ac_cv_exeext here because the later test for it is not
2702 # safe: cross compilers may not add the suffix if given an `-o'
2703 # argument, so we may need to know it at that point already.
2704 # Even if this section looks crufty: it has the advantage of
2711 test "$ac_cv_exeext" = no && ac_cv_exeext=
2716 if test -z "$ac_file"; then :
2717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2718 $as_echo "no" >&6; }
2719 $as_echo "$as_me: failed program was:" >&5
2720 sed 's/^/| /' conftest.$ac_ext >&5
2722 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2723 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2724 as_fn_error 77 "C compiler cannot create executables
2725 See \`config.log' for more details" "$LINENO" 5; }
2727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2728 $as_echo "yes" >&6; }
2730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2731 $as_echo_n "checking for C compiler default output file name... " >&6; }
2732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2733 $as_echo "$ac_file" >&6; }
2734 ac_exeext=$ac_cv_exeext
2736 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2737 ac_clean_files=$ac_clean_files_save
2738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2739 $as_echo_n "checking for suffix of executables... " >&6; }
2740 if { { ac_try="$ac_link"
2742 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2743 *) ac_try_echo=$ac_try;;
2745 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2746 $as_echo "$ac_try_echo"; } >&5
2747 (eval "$ac_link") 2>&5
2749 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2750 test $ac_status = 0; }; then :
2751 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2752 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2753 # work properly (i.e., refer to `conftest.exe'), while it won't with
2755 for ac_file in conftest.exe conftest conftest.*; do
2756 test -f "$ac_file" || continue
2758 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2759 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2765 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2766 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2767 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2768 See \`config.log' for more details" "$LINENO" 5; }
2770 rm -f conftest conftest$ac_cv_exeext
2771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2772 $as_echo "$ac_cv_exeext" >&6; }
2774 rm -f conftest.$ac_ext
2775 EXEEXT=$ac_cv_exeext
2777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2778 /* end confdefs.h. */
2783 FILE *f = fopen ("conftest.out", "w");
2784 return ferror (f) || fclose (f) != 0;
2790 ac_clean_files="$ac_clean_files conftest.out"
2791 # Check that the compiler produces executables we can run. If not, either
2792 # the compiler is broken, or we cross compile.
2793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2794 $as_echo_n "checking whether we are cross compiling... " >&6; }
2795 if test "$cross_compiling" != yes; then
2796 { { ac_try="$ac_link"
2798 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2799 *) ac_try_echo=$ac_try;;
2801 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2802 $as_echo "$ac_try_echo"; } >&5
2803 (eval "$ac_link") 2>&5
2805 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2806 test $ac_status = 0; }
2807 if { ac_try='./conftest$ac_cv_exeext'
2808 { { case "(($ac_try" in
2809 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2810 *) ac_try_echo=$ac_try;;
2812 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2813 $as_echo "$ac_try_echo"; } >&5
2814 (eval "$ac_try") 2>&5
2816 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2817 test $ac_status = 0; }; }; then
2820 if test "$cross_compiling" = maybe; then
2823 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2824 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2825 as_fn_error $? "cannot run C compiled programs.
2826 If you meant to cross compile, use \`--host'.
2827 See \`config.log' for more details" "$LINENO" 5; }
2831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2832 $as_echo "$cross_compiling" >&6; }
2834 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2835 ac_clean_files=$ac_clean_files_save
2836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2837 $as_echo_n "checking for suffix of object files... " >&6; }
2838 if ${ac_cv_objext+:} false; then :
2839 $as_echo_n "(cached) " >&6
2841 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2842 /* end confdefs.h. */
2852 rm -f conftest.o conftest.obj
2853 if { { ac_try="$ac_compile"
2855 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2856 *) ac_try_echo=$ac_try;;
2858 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2859 $as_echo "$ac_try_echo"; } >&5
2860 (eval "$ac_compile") 2>&5
2862 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2863 test $ac_status = 0; }; then :
2864 for ac_file in conftest.o conftest.obj conftest.*; do
2865 test -f "$ac_file" || continue;
2867 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2868 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
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 $? "cannot compute suffix of object files: cannot compile
2879 See \`config.log' for more details" "$LINENO" 5; }
2881 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2884 $as_echo "$ac_cv_objext" >&6; }
2885 OBJEXT=$ac_cv_objext
2887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2888 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2889 if ${ac_cv_c_compiler_gnu+:} false; then :
2890 $as_echo_n "(cached) " >&6
2892 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2893 /* end confdefs.h. */
2906 if ac_fn_c_try_compile "$LINENO"; then :
2911 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2912 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2916 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2917 if test $ac_compiler_gnu = yes; then
2922 ac_test_CFLAGS=${CFLAGS+set}
2923 ac_save_CFLAGS=$CFLAGS
2924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2925 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2926 if ${ac_cv_prog_cc_g+:} false; then :
2927 $as_echo_n "(cached) " >&6
2929 ac_save_c_werror_flag=$ac_c_werror_flag
2930 ac_c_werror_flag=yes
2933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2934 /* end confdefs.h. */
2944 if ac_fn_c_try_compile "$LINENO"; then :
2948 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2949 /* end confdefs.h. */
2959 if ac_fn_c_try_compile "$LINENO"; then :
2962 ac_c_werror_flag=$ac_save_c_werror_flag
2964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2965 /* end confdefs.h. */
2975 if ac_fn_c_try_compile "$LINENO"; then :
2978 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2980 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2982 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2983 ac_c_werror_flag=$ac_save_c_werror_flag
2985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2986 $as_echo "$ac_cv_prog_cc_g" >&6; }
2987 if test "$ac_test_CFLAGS" = set; then
2988 CFLAGS=$ac_save_CFLAGS
2989 elif test $ac_cv_prog_cc_g = yes; then
2990 if test "$GCC" = yes; then
2996 if test "$GCC" = yes; then
3002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3003 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3004 if ${ac_cv_prog_cc_c89+:} false; then :
3005 $as_echo_n "(cached) " >&6
3007 ac_cv_prog_cc_c89=no
3009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3010 /* end confdefs.h. */
3014 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3015 struct buf { int x; };
3016 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3017 static char *e (p, i)
3023 static char *f (char * (*g) (char **, int), char **p, ...)
3028 s = g (p, va_arg (v,int));
3033 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3034 function prototypes and stuff, but not '\xHH' hex character constants.
3035 These don't provoke an error unfortunately, instead are silently treated
3036 as 'x'. The following induces an error, until -std is added to get
3037 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3038 array size at least. It's necessary to write '\x00'==0 to get something
3039 that's true only with -std. */
3040 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3042 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3043 inside strings and character constants. */
3045 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3047 int test (int i, double x);
3048 struct s1 {int (*f) (int a);};
3049 struct s2 {int (*f) (double a);};
3050 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3056 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3061 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3062 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3064 CC="$ac_save_CC $ac_arg"
3065 if ac_fn_c_try_compile "$LINENO"; then :
3066 ac_cv_prog_cc_c89=$ac_arg
3068 rm -f core conftest.err conftest.$ac_objext
3069 test "x$ac_cv_prog_cc_c89" != "xno" && break
3071 rm -f conftest.$ac_ext
3076 case "x$ac_cv_prog_cc_c89" in
3078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3079 $as_echo "none needed" >&6; } ;;
3081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3082 $as_echo "unsupported" >&6; } ;;
3084 CC="$CC $ac_cv_prog_cc_c89"
3085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3086 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3088 if test "x$ac_cv_prog_cc_c89" != xno; then :
3093 ac_cpp='$CPP $CPPFLAGS'
3094 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3095 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3096 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3099 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3100 if test -f "$ac_dir/install-sh"; then
3102 ac_install_sh="$ac_aux_dir/install-sh -c"
3104 elif test -f "$ac_dir/install.sh"; then
3106 ac_install_sh="$ac_aux_dir/install.sh -c"
3108 elif test -f "$ac_dir/shtool"; then
3110 ac_install_sh="$ac_aux_dir/shtool install -c"
3114 if test -z "$ac_aux_dir"; then
3115 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3118 # These three variables are undocumented and unsupported,
3119 # and are intended to be withdrawn in a future Autoconf release.
3120 # They can cause serious problems if a builder's source tree is in a directory
3121 # whose full name contains unusual characters.
3122 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3123 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3124 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3127 # Find a good install program. We prefer a C program (faster),
3128 # so one script is as good as another. But avoid the broken or
3129 # incompatible versions:
3130 # SysV /etc/install, /usr/sbin/install
3131 # SunOS /usr/etc/install
3132 # IRIX /sbin/install
3134 # AmigaOS /C/install, which installs bootblocks on floppy discs
3135 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3136 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3137 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3138 # OS/2's system install, which has a completely different semantic
3139 # ./install, which can be erroneously created by make from ./install.sh.
3140 # Reject install programs that cannot install multiple files.
3141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3142 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3143 if test -z "$INSTALL"; then
3144 if ${ac_cv_path_install+:} false; then :
3145 $as_echo_n "(cached) " >&6
3147 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3151 test -z "$as_dir" && as_dir=.
3152 # Account for people who put trailing slashes in PATH elements.
3153 case $as_dir/ in #((
3154 ./ | .// | /[cC]/* | \
3155 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3156 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3159 # OSF1 and SCO ODT 3.0 have their own names for install.
3160 # Don't use installbsd from OSF since it installs stuff as root
3162 for ac_prog in ginstall scoinst install; do
3163 for ac_exec_ext in '' $ac_executable_extensions; do
3164 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
3165 if test $ac_prog = install &&
3166 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3167 # AIX install. It has an incompatible calling convention.
3169 elif test $ac_prog = install &&
3170 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3171 # program-specific install script used by HP pwplus--don't use.
3174 rm -rf conftest.one conftest.two conftest.dir
3175 echo one > conftest.one
3176 echo two > conftest.two
3178 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3179 test -s conftest.one && test -s conftest.two &&
3180 test -s conftest.dir/conftest.one &&
3181 test -s conftest.dir/conftest.two
3183 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3196 rm -rf conftest.one conftest.two conftest.dir
3199 if test "${ac_cv_path_install+set}" = set; then
3200 INSTALL=$ac_cv_path_install
3202 # As a last resort, use the slow shell script. Don't cache a
3203 # value for INSTALL within a source directory, because that will
3204 # break other packages using the cache if that directory is
3205 # removed, or if the value is a relative name.
3206 INSTALL=$ac_install_sh
3209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3210 $as_echo "$INSTALL" >&6; }
3212 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3213 # It thinks the first close brace ends the variable substitution.
3214 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3216 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3218 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3220 # Extract the first word of "rm", so it can be a program name with args.
3221 set dummy rm; ac_word=$2
3222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3223 $as_echo_n "checking for $ac_word... " >&6; }
3224 if ${ac_cv_path_RM+:} false; then :
3225 $as_echo_n "(cached) " >&6
3229 ac_cv_path_RM="$RM" # Let the user override the test with a path.
3232 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3236 test -z "$as_dir" && as_dir=.
3237 for ac_exec_ext in '' $ac_executable_extensions; do
3238 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3239 ac_cv_path_RM="$as_dir/$ac_word$ac_exec_ext"
3240 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3251 if test -n "$RM"; then
3252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RM" >&5
3253 $as_echo "$RM" >&6; }
3255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3256 $as_echo "no" >&6; }
3262 ac_cpp='$CPP $CPPFLAGS'
3263 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3264 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3265 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3267 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3268 # On Suns, sometimes $CPP names a directory.
3269 if test -n "$CPP" && test -d "$CPP"; then
3272 if test -z "$CPP"; then
3273 if ${ac_cv_prog_CPP+:} false; then :
3274 $as_echo_n "(cached) " >&6
3276 # Double quotes because CPP needs to be expanded
3277 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3280 for ac_c_preproc_warn_flag in '' yes
3282 # Use a header file that comes with gcc, so configuring glibc
3283 # with a fresh cross-compiler works.
3284 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3285 # <limits.h> exists even on freestanding compilers.
3286 # On the NeXT, cc -E runs the code through the compiler's parser,
3287 # not just through cpp. "Syntax error" is here to catch this case.
3288 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3289 /* end confdefs.h. */
3291 # include <limits.h>
3293 # include <assert.h>
3297 if ac_fn_c_try_cpp "$LINENO"; then :
3300 # Broken: fails on valid input.
3303 rm -f conftest.err conftest.i conftest.$ac_ext
3305 # OK, works on sane cases. Now check whether nonexistent headers
3306 # can be detected and how.
3307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3308 /* end confdefs.h. */
3309 #include <ac_nonexistent.h>
3311 if ac_fn_c_try_cpp "$LINENO"; then :
3312 # Broken: success on invalid input.
3315 # Passes both tests.
3319 rm -f conftest.err conftest.i conftest.$ac_ext
3322 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3323 rm -f conftest.i conftest.err conftest.$ac_ext
3324 if $ac_preproc_ok; then :
3336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3337 $as_echo "$CPP" >&6; }
3339 for ac_c_preproc_warn_flag in '' yes
3341 # Use a header file that comes with gcc, so configuring glibc
3342 # with a fresh cross-compiler works.
3343 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3344 # <limits.h> exists even on freestanding compilers.
3345 # On the NeXT, cc -E runs the code through the compiler's parser,
3346 # not just through cpp. "Syntax error" is here to catch this case.
3347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3348 /* end confdefs.h. */
3350 # include <limits.h>
3352 # include <assert.h>
3356 if ac_fn_c_try_cpp "$LINENO"; then :
3359 # Broken: fails on valid input.
3362 rm -f conftest.err conftest.i conftest.$ac_ext
3364 # OK, works on sane cases. Now check whether nonexistent headers
3365 # can be detected and how.
3366 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3367 /* end confdefs.h. */
3368 #include <ac_nonexistent.h>
3370 if ac_fn_c_try_cpp "$LINENO"; then :
3371 # Broken: success on invalid input.
3374 # Passes both tests.
3378 rm -f conftest.err conftest.i conftest.$ac_ext
3381 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3382 rm -f conftest.i conftest.err conftest.$ac_ext
3383 if $ac_preproc_ok; then :
3386 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3387 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3388 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3389 See \`config.log' for more details" "$LINENO" 5; }
3393 ac_cpp='$CPP $CPPFLAGS'
3394 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3395 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3396 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3400 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3401 if ${ac_cv_path_GREP+:} false; then :
3402 $as_echo_n "(cached) " >&6
3404 if test -z "$GREP"; then
3405 ac_path_GREP_found=false
3406 # Loop through the user's path and test for each of PROGNAME-LIST
3407 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3408 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3411 test -z "$as_dir" && as_dir=.
3412 for ac_prog in grep ggrep; do
3413 for ac_exec_ext in '' $ac_executable_extensions; do
3414 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3415 as_fn_executable_p "$ac_path_GREP" || continue
3416 # Check for GNU ac_path_GREP and select it if it is found.
3417 # Check for GNU $ac_path_GREP
3418 case `"$ac_path_GREP" --version 2>&1` in
3420 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3423 $as_echo_n 0123456789 >"conftest.in"
3426 cat "conftest.in" "conftest.in" >"conftest.tmp"
3427 mv "conftest.tmp" "conftest.in"
3428 cp "conftest.in" "conftest.nl"
3429 $as_echo 'GREP' >> "conftest.nl"
3430 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3431 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3432 as_fn_arith $ac_count + 1 && ac_count=$as_val
3433 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3434 # Best one so far, save it but keep looking for a better one
3435 ac_cv_path_GREP="$ac_path_GREP"
3436 ac_path_GREP_max=$ac_count
3438 # 10*(2^10) chars as input seems more than enough
3439 test $ac_count -gt 10 && break
3441 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3444 $ac_path_GREP_found && break 3
3449 if test -z "$ac_cv_path_GREP"; then
3450 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3453 ac_cv_path_GREP=$GREP
3457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3458 $as_echo "$ac_cv_path_GREP" >&6; }
3459 GREP="$ac_cv_path_GREP"
3462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3463 $as_echo_n "checking for egrep... " >&6; }
3464 if ${ac_cv_path_EGREP+:} false; then :
3465 $as_echo_n "(cached) " >&6
3467 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3468 then ac_cv_path_EGREP="$GREP -E"
3470 if test -z "$EGREP"; then
3471 ac_path_EGREP_found=false
3472 # Loop through the user's path and test for each of PROGNAME-LIST
3473 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3474 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3477 test -z "$as_dir" && as_dir=.
3478 for ac_prog in egrep; do
3479 for ac_exec_ext in '' $ac_executable_extensions; do
3480 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3481 as_fn_executable_p "$ac_path_EGREP" || continue
3482 # Check for GNU ac_path_EGREP and select it if it is found.
3483 # Check for GNU $ac_path_EGREP
3484 case `"$ac_path_EGREP" --version 2>&1` in
3486 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3489 $as_echo_n 0123456789 >"conftest.in"
3492 cat "conftest.in" "conftest.in" >"conftest.tmp"
3493 mv "conftest.tmp" "conftest.in"
3494 cp "conftest.in" "conftest.nl"
3495 $as_echo 'EGREP' >> "conftest.nl"
3496 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3497 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3498 as_fn_arith $ac_count + 1 && ac_count=$as_val
3499 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3500 # Best one so far, save it but keep looking for a better one
3501 ac_cv_path_EGREP="$ac_path_EGREP"
3502 ac_path_EGREP_max=$ac_count
3504 # 10*(2^10) chars as input seems more than enough
3505 test $ac_count -gt 10 && break
3507 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3510 $ac_path_EGREP_found && break 3
3515 if test -z "$ac_cv_path_EGREP"; then
3516 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3519 ac_cv_path_EGREP=$EGREP
3524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3525 $as_echo "$ac_cv_path_EGREP" >&6; }
3526 EGREP="$ac_cv_path_EGREP"
3529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3530 $as_echo_n "checking for ANSI C header files... " >&6; }
3531 if ${ac_cv_header_stdc+:} false; then :
3532 $as_echo_n "(cached) " >&6
3534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3535 /* end confdefs.h. */
3549 if ac_fn_c_try_compile "$LINENO"; then :
3550 ac_cv_header_stdc=yes
3552 ac_cv_header_stdc=no
3554 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3556 if test $ac_cv_header_stdc = yes; then
3557 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3559 /* end confdefs.h. */
3563 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3564 $EGREP "memchr" >/dev/null 2>&1; then :
3567 ac_cv_header_stdc=no
3573 if test $ac_cv_header_stdc = yes; then
3574 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3576 /* end confdefs.h. */
3580 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3581 $EGREP "free" >/dev/null 2>&1; then :
3584 ac_cv_header_stdc=no
3590 if test $ac_cv_header_stdc = yes; then
3591 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3592 if test "$cross_compiling" = yes; then :
3595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3596 /* end confdefs.h. */
3599 #if ((' ' & 0x0FF) == 0x020)
3600 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3601 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3603 # define ISLOWER(c) \
3604 (('a' <= (c) && (c) <= 'i') \
3605 || ('j' <= (c) && (c) <= 'r') \
3606 || ('s' <= (c) && (c) <= 'z'))
3607 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3610 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3615 for (i = 0; i < 256; i++)
3616 if (XOR (islower (i), ISLOWER (i))
3617 || toupper (i) != TOUPPER (i))
3622 if ac_fn_c_try_run "$LINENO"; then :
3625 ac_cv_header_stdc=no
3627 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3628 conftest.$ac_objext conftest.beam conftest.$ac_ext
3633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3634 $as_echo "$ac_cv_header_stdc" >&6; }
3635 if test $ac_cv_header_stdc = yes; then
3637 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3641 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3642 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3643 inttypes.h stdint.h unistd.h
3645 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3646 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3648 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3649 cat >>confdefs.h <<_ACEOF
3650 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3658 for ac_header in stdint.h inttypes.h
3660 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3661 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3662 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3663 cat >>confdefs.h <<_ACEOF
3664 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3671 for ac_header in net/if.h net/route.h
3673 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3674 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3675 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3676 cat >>confdefs.h <<_ACEOF
3677 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3684 for ac_header in sys/socket.h
3686 ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
3687 if test "x$ac_cv_header_sys_socket_h" = xyes; then :
3688 cat >>confdefs.h <<_ACEOF
3689 #define HAVE_SYS_SOCKET_H 1
3696 for ac_header in linux/if.h
3698 ac_fn_c_check_header_compile "$LINENO" "linux/if.h" "ac_cv_header_linux_if_h" "#if HAVE_SYS_SOCKET_H
3699 # include <sys/socket.h>
3703 if test "x$ac_cv_header_linux_if_h" = xyes; then :
3704 cat >>confdefs.h <<_ACEOF
3705 #define HAVE_LINUX_IF_H 1
3712 for ac_header in stropts.h sys/sockio.h net/if_tun.h
3714 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3715 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3716 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3717 cat >>confdefs.h <<_ACEOF
3718 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
3726 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
3727 if ${ac_cv_c_bigendian+:} false; then :
3728 $as_echo_n "(cached) " >&6
3730 ac_cv_c_bigendian=unknown
3731 # See if we're dealing with a universal compiler.
3732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3733 /* end confdefs.h. */
3734 #ifndef __APPLE_CC__
3735 not a universal capable compiler
3740 if ac_fn_c_try_compile "$LINENO"; then :
3742 # Check for potential -arch flags. It is not universal unless
3743 # there are at least two -arch flags with different values.
3746 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
3747 if test -n "$ac_prev"; then
3749 i?86 | x86_64 | ppc | ppc64)
3750 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
3753 ac_cv_c_bigendian=universal
3759 elif test "x$ac_word" = "x-arch"; then
3764 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3765 if test $ac_cv_c_bigendian = unknown; then
3766 # See if sys/param.h defines the BYTE_ORDER macro.
3767 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3768 /* end confdefs.h. */
3769 #include <sys/types.h>
3770 #include <sys/param.h>
3775 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
3776 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
3785 if ac_fn_c_try_compile "$LINENO"; then :
3786 # It does; now see whether it defined to BIG_ENDIAN or not.
3787 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3788 /* end confdefs.h. */
3789 #include <sys/types.h>
3790 #include <sys/param.h>
3795 #if BYTE_ORDER != BIG_ENDIAN
3803 if ac_fn_c_try_compile "$LINENO"; then :
3804 ac_cv_c_bigendian=yes
3806 ac_cv_c_bigendian=no
3808 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3810 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3812 if test $ac_cv_c_bigendian = unknown; then
3813 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
3814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3815 /* end confdefs.h. */
3821 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
3829 if ac_fn_c_try_compile "$LINENO"; then :
3830 # It does; now see whether it defined to _BIG_ENDIAN or not.
3831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3832 /* end confdefs.h. */
3846 if ac_fn_c_try_compile "$LINENO"; then :
3847 ac_cv_c_bigendian=yes
3849 ac_cv_c_bigendian=no
3851 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3853 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3855 if test $ac_cv_c_bigendian = unknown; then
3856 # Compile a test program.
3857 if test "$cross_compiling" = yes; then :
3858 # Try to guess by grepping values from an object file.
3859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3860 /* end confdefs.h. */
3861 short int ascii_mm[] =
3862 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
3863 short int ascii_ii[] =
3864 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
3865 int use_ascii (int i) {
3866 return ascii_mm[i] + ascii_ii[i];
3868 short int ebcdic_ii[] =
3869 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
3870 short int ebcdic_mm[] =
3871 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
3872 int use_ebcdic (int i) {
3873 return ebcdic_mm[i] + ebcdic_ii[i];
3880 return use_ascii (foo) == use_ebcdic (foo);
3885 if ac_fn_c_try_compile "$LINENO"; then :
3886 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
3887 ac_cv_c_bigendian=yes
3889 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
3890 if test "$ac_cv_c_bigendian" = unknown; then
3891 ac_cv_c_bigendian=no
3893 # finding both strings is unlikely to happen, but who knows?
3894 ac_cv_c_bigendian=unknown
3898 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3901 /* end confdefs.h. */
3902 $ac_includes_default
3907 /* Are we little or big endian? From Harbison&Steele. */
3911 char c[sizeof (long int)];
3914 return u.c[sizeof (long int) - 1] == 1;
3920 if ac_fn_c_try_run "$LINENO"; then :
3921 ac_cv_c_bigendian=no
3923 ac_cv_c_bigendian=yes
3925 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3926 conftest.$ac_objext conftest.beam conftest.$ac_ext
3931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
3932 $as_echo "$ac_cv_c_bigendian" >&6; }
3933 case $ac_cv_c_bigendian in #(
3935 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
3941 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
3945 as_fn_error $? "unknown endianness
3946 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
3949 # The cast to long int works around a bug in the HP C Compiler
3950 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
3951 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
3952 # This bug is HP SR number 8606223364.
3953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5
3954 $as_echo_n "checking size of unsigned long long... " >&6; }
3955 if ${ac_cv_sizeof_unsigned_long_long+:} false; then :
3956 $as_echo_n "(cached) " >&6
3958 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long" "$ac_includes_default"; then :
3961 if test "$ac_cv_type_unsigned_long_long" = yes; then
3962 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3963 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3964 as_fn_error 77 "cannot compute sizeof (unsigned long long)
3965 See \`config.log' for more details" "$LINENO" 5; }
3967 ac_cv_sizeof_unsigned_long_long=0
3972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5
3973 $as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; }
3977 cat >>confdefs.h <<_ACEOF
3978 #define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
3982 # The cast to long int works around a bug in the HP C Compiler
3983 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
3984 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
3985 # This bug is HP SR number 8606223364.
3986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5
3987 $as_echo_n "checking size of unsigned long... " >&6; }
3988 if ${ac_cv_sizeof_unsigned_long+:} false; then :
3989 $as_echo_n "(cached) " >&6
3991 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long" "$ac_includes_default"; then :
3994 if test "$ac_cv_type_unsigned_long" = yes; then
3995 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3996 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3997 as_fn_error 77 "cannot compute sizeof (unsigned long)
3998 See \`config.log' for more details" "$LINENO" 5; }
4000 ac_cv_sizeof_unsigned_long=0
4005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5
4006 $as_echo "$ac_cv_sizeof_unsigned_long" >&6; }
4010 cat >>confdefs.h <<_ACEOF
4011 #define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
4015 # The cast to long int works around a bug in the HP C Compiler
4016 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4017 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4018 # This bug is HP SR number 8606223364.
4019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned int" >&5
4020 $as_echo_n "checking size of unsigned int... " >&6; }
4021 if ${ac_cv_sizeof_unsigned_int+:} false; then :
4022 $as_echo_n "(cached) " >&6
4024 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned int))" "ac_cv_sizeof_unsigned_int" "$ac_includes_default"; then :
4027 if test "$ac_cv_type_unsigned_int" = yes; then
4028 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4029 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4030 as_fn_error 77 "cannot compute sizeof (unsigned int)
4031 See \`config.log' for more details" "$LINENO" 5; }
4033 ac_cv_sizeof_unsigned_int=0
4038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_int" >&5
4039 $as_echo "$ac_cv_sizeof_unsigned_int" >&6; }
4043 cat >>confdefs.h <<_ACEOF
4044 #define SIZEOF_UNSIGNED_INT $ac_cv_sizeof_unsigned_int
4048 # The cast to long int works around a bug in the HP C Compiler
4049 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4050 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4051 # This bug is HP SR number 8606223364.
4052 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned short" >&5
4053 $as_echo_n "checking size of unsigned short... " >&6; }
4054 if ${ac_cv_sizeof_unsigned_short+:} false; then :
4055 $as_echo_n "(cached) " >&6
4057 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned short))" "ac_cv_sizeof_unsigned_short" "$ac_includes_default"; then :
4060 if test "$ac_cv_type_unsigned_short" = yes; then
4061 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4062 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4063 as_fn_error 77 "cannot compute sizeof (unsigned short)
4064 See \`config.log' for more details" "$LINENO" 5; }
4066 ac_cv_sizeof_unsigned_short=0
4071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_short" >&5
4072 $as_echo "$ac_cv_sizeof_unsigned_short" >&6; }
4076 cat >>confdefs.h <<_ACEOF
4077 #define SIZEOF_UNSIGNED_SHORT $ac_cv_sizeof_unsigned_short
4081 # The cast to long int works around a bug in the HP C Compiler
4082 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4083 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4084 # This bug is HP SR number 8606223364.
4085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned char" >&5
4086 $as_echo_n "checking size of unsigned char... " >&6; }
4087 if ${ac_cv_sizeof_unsigned_char+:} false; then :
4088 $as_echo_n "(cached) " >&6
4090 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned char))" "ac_cv_sizeof_unsigned_char" "$ac_includes_default"; then :
4093 if test "$ac_cv_type_unsigned_char" = yes; then
4094 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4095 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4096 as_fn_error 77 "cannot compute sizeof (unsigned char)
4097 See \`config.log' for more details" "$LINENO" 5; }
4099 ac_cv_sizeof_unsigned_char=0
4104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_char" >&5
4105 $as_echo "$ac_cv_sizeof_unsigned_char" >&6; }
4109 cat >>confdefs.h <<_ACEOF
4110 #define SIZEOF_UNSIGNED_CHAR $ac_cv_sizeof_unsigned_char
4116 if test -z "$hard"; then
4117 msg="C to warn about writing to stringliterals"
4119 msg="C to prohibit any write to stringliterals"
4121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $msg" >&5
4122 $as_echo_n "checking $msg... " >&6; }
4123 if ${ac_cv_prog_cc_no_writeable_strings+:} false; then :
4124 $as_echo_n "(cached) " >&6
4127 cat > conftest.c <<EOF
4132 if (strcpy (test, "test")) return 0;
4136 if test "$GCC" = "yes";
4138 if test -z "$hard"; then
4139 ac_cv_prog_cc_no_writeable_strings="-Wwrite-strings"
4141 ac_cv_prog_cc_no_writeable_strings="-fno-writable-strings -Wwrite-strings"
4144 if test -n "`${CC-cc} -c $ac_cv_prog_cc_no_writeable_strings conftest.c 2>&1`" ; then
4145 ac_cv_prog_cc_no_writeable_strings="suppressed: string.h"
4148 elif $CC -flags 2>&1 | grep "Xc.*strict ANSI C" > /dev/null 2>&1 &&
4149 $CC -c -xstrconst conftest.c > /dev/null 2>&1 &&
4152 # strings go into readonly segment
4153 ac_cv_prog_cc_no_writeable_strings="-xstrconst"
4156 if test -n "`${CC-cc} -c $ac_cv_prog_cc_no_writeable_strings conftest.c 2>&1`" ; then
4157 ac_cv_prog_cc_no_writeable_strings="suppressed: string.h"
4160 elif $CC > /dev/null 2>&1 &&
4161 $CC -c +ESlit conftest.c > /dev/null 2>&1 &&
4164 # strings go into readonly segment
4165 ac_cv_prog_cc_no_writeable_strings="+ESlit"
4168 if test -n "`${CC-cc} -c $ac_cv_prog_cc_no_writeable_strings conftest.c 2>&1`" ; then
4169 ac_cv_prog_cc_no_writeable_strings="suppressed: string.h"
4172 elif ! $CC > /dev/null 2>&1 &&
4173 $CC -c -readonly_strings conftest.c > /dev/null 2>&1 &&
4176 # strings go into readonly segment
4177 ac_cv_prog_cc_no_writeable_strings="-readonly_strings"
4180 if test -n "`${CC-cc} -c $ac_cv_prog_cc_no_writeable_strings conftest.c 2>&1`" ; then
4181 ac_cv_prog_cc_no_writeable_strings="suppressed: string.h"
4185 # -use_readonly_const is the default for IRIX C,
4186 # puts them into .rodata, but they are copied later.
4187 # need to be "-G0 -rdatashared" for strictmode but
4188 # I am not sure what effect that has really.
4194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_no_writeable_strings" >&5
4195 $as_echo "$ac_cv_prog_cc_no_writeable_strings" >&6; }
4196 if test -z "$WRITESTRINGS" ; then
4197 if test -n "$ac_cv_prog_cc_no_writeable_strings" ; then
4198 case "$ac_cv_prog_cc_no_writeable_strings" in
4199 suppressed*) WRITESTRINGS="" ;; # known but suppressed
4200 *) WRITESTRINGS="$ac_cv_prog_cc_no_writeable_strings" ;;
4207 # Check whether --enable-hacky-parallel was given.
4208 if test "${enable_hacky_parallel+set}" = set; then :
4209 enableval=$enable_hacky_parallel;
4210 case "$enableval" in
4212 y|1|yes) CFLAGS="$CFLAGS -DHACKY_PARALLEL" ;;
4221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mpz_init_set_str in -lgmp" >&5
4222 $as_echo_n "checking for mpz_init_set_str in -lgmp... " >&6; }
4223 if ${ac_cv_lib_gmp_mpz_init_set_str+:} false; then :
4224 $as_echo_n "(cached) " >&6
4226 ac_check_lib_save_LIBS=$LIBS
4228 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4229 /* end confdefs.h. */
4231 /* Override any GCC internal prototype to avoid an error.
4232 Use char because int might match the return type of a GCC
4233 builtin and then its argument prototype would still apply. */
4237 char mpz_init_set_str ();
4241 return mpz_init_set_str ();
4246 if ac_fn_c_try_link "$LINENO"; then :
4247 ac_cv_lib_gmp_mpz_init_set_str=yes
4249 ac_cv_lib_gmp_mpz_init_set_str=no
4251 rm -f core conftest.err conftest.$ac_objext \
4252 conftest$ac_exeext conftest.$ac_ext
4253 LIBS=$ac_check_lib_save_LIBS
4255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp_mpz_init_set_str" >&5
4256 $as_echo "$ac_cv_lib_gmp_mpz_init_set_str" >&6; }
4257 if test "x$ac_cv_lib_gmp_mpz_init_set_str" = xyes; then :
4258 cat >>confdefs.h <<_ACEOF
4259 #define HAVE_LIBGMP 1
4266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mpz_init_set_str in -lgmp2" >&5
4267 $as_echo_n "checking for mpz_init_set_str in -lgmp2... " >&6; }
4268 if ${ac_cv_lib_gmp2_mpz_init_set_str+:} false; then :
4269 $as_echo_n "(cached) " >&6
4271 ac_check_lib_save_LIBS=$LIBS
4273 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4274 /* end confdefs.h. */
4276 /* Override any GCC internal prototype to avoid an error.
4277 Use char because int might match the return type of a GCC
4278 builtin and then its argument prototype would still apply. */
4282 char mpz_init_set_str ();
4286 return mpz_init_set_str ();
4291 if ac_fn_c_try_link "$LINENO"; then :
4292 ac_cv_lib_gmp2_mpz_init_set_str=yes
4294 ac_cv_lib_gmp2_mpz_init_set_str=no
4296 rm -f core conftest.err conftest.$ac_objext \
4297 conftest$ac_exeext conftest.$ac_ext
4298 LIBS=$ac_check_lib_save_LIBS
4300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp2_mpz_init_set_str" >&5
4301 $as_echo "$ac_cv_lib_gmp2_mpz_init_set_str" >&6; }
4302 if test "x$ac_cv_lib_gmp2_mpz_init_set_str" = xyes; then :
4303 cat >>confdefs.h <<_ACEOF
4304 #define HAVE_LIBGMP2 1
4311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __gmpz_init_set_str in -lgmp" >&5
4312 $as_echo_n "checking for __gmpz_init_set_str in -lgmp... " >&6; }
4313 if ${ac_cv_lib_gmp___gmpz_init_set_str+:} false; then :
4314 $as_echo_n "(cached) " >&6
4316 ac_check_lib_save_LIBS=$LIBS
4318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4319 /* end confdefs.h. */
4321 /* Override any GCC internal prototype to avoid an error.
4322 Use char because int might match the return type of a GCC
4323 builtin and then its argument prototype would still apply. */
4327 char __gmpz_init_set_str ();
4331 return __gmpz_init_set_str ();
4336 if ac_fn_c_try_link "$LINENO"; then :
4337 ac_cv_lib_gmp___gmpz_init_set_str=yes
4339 ac_cv_lib_gmp___gmpz_init_set_str=no
4341 rm -f core conftest.err conftest.$ac_objext \
4342 conftest$ac_exeext conftest.$ac_ext
4343 LIBS=$ac_check_lib_save_LIBS
4345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp___gmpz_init_set_str" >&5
4346 $as_echo "$ac_cv_lib_gmp___gmpz_init_set_str" >&6; }
4347 if test "x$ac_cv_lib_gmp___gmpz_init_set_str" = xyes; then :
4348 cat >>confdefs.h <<_ACEOF
4349 #define HAVE_LIBGMP 1
4356 ac_fn_c_check_header_mongrel "$LINENO" "gmp.h" "ac_cv_header_gmp_h" "$ac_includes_default"
4357 if test "x$ac_cv_header_gmp_h" = xyes; then :
4360 as_fn_error $? "gmp.h not found" "$LINENO" 5
4364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for yywrap in -lfl" >&5
4365 $as_echo_n "checking for yywrap in -lfl... " >&6; }
4366 if ${ac_cv_lib_fl_yywrap+:} false; then :
4367 $as_echo_n "(cached) " >&6
4369 ac_check_lib_save_LIBS=$LIBS
4371 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4372 /* end confdefs.h. */
4374 /* Override any GCC internal prototype to avoid an error.
4375 Use char because int might match the return type of a GCC
4376 builtin and then its argument prototype would still apply. */
4389 if ac_fn_c_try_link "$LINENO"; then :
4390 ac_cv_lib_fl_yywrap=yes
4392 ac_cv_lib_fl_yywrap=no
4394 rm -f core conftest.err conftest.$ac_objext \
4395 conftest$ac_exeext conftest.$ac_ext
4396 LIBS=$ac_check_lib_save_LIBS
4398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_fl_yywrap" >&5
4399 $as_echo "$ac_cv_lib_fl_yywrap" >&6; }
4400 if test "x$ac_cv_lib_fl_yywrap" = xyes; then :
4401 cat >>confdefs.h <<_ACEOF
4402 #define HAVE_LIBFL 1
4409 if test "$ac_cv_lib_fl_yywrap" != yes; then
4410 as_fn_error $? "A compatible libfl is required" "$LINENO" 5
4412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_ntoa in -lnsl" >&5
4413 $as_echo_n "checking for inet_ntoa in -lnsl... " >&6; }
4414 if ${ac_cv_lib_nsl_inet_ntoa+:} false; then :
4415 $as_echo_n "(cached) " >&6
4417 ac_check_lib_save_LIBS=$LIBS
4419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4420 /* end confdefs.h. */
4422 /* Override any GCC internal prototype to avoid an error.
4423 Use char because int might match the return type of a GCC
4424 builtin and then its argument prototype would still apply. */
4432 return inet_ntoa ();
4437 if ac_fn_c_try_link "$LINENO"; then :
4438 ac_cv_lib_nsl_inet_ntoa=yes
4440 ac_cv_lib_nsl_inet_ntoa=no
4442 rm -f core conftest.err conftest.$ac_objext \
4443 conftest$ac_exeext conftest.$ac_ext
4444 LIBS=$ac_check_lib_save_LIBS
4446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_inet_ntoa" >&5
4447 $as_echo "$ac_cv_lib_nsl_inet_ntoa" >&6; }
4448 if test "x$ac_cv_lib_nsl_inet_ntoa" = xyes; then :
4449 cat >>confdefs.h <<_ACEOF
4450 #define HAVE_LIBNSL 1
4457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5
4458 $as_echo_n "checking for socket in -lsocket... " >&6; }
4459 if ${ac_cv_lib_socket_socket+:} false; then :
4460 $as_echo_n "(cached) " >&6
4462 ac_check_lib_save_LIBS=$LIBS
4463 LIBS="-lsocket $LIBS"
4464 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4465 /* end confdefs.h. */
4467 /* Override any GCC internal prototype to avoid an error.
4468 Use char because int might match the return type of a GCC
4469 builtin and then its argument prototype would still apply. */
4482 if ac_fn_c_try_link "$LINENO"; then :
4483 ac_cv_lib_socket_socket=yes
4485 ac_cv_lib_socket_socket=no
4487 rm -f core conftest.err conftest.$ac_objext \
4488 conftest$ac_exeext conftest.$ac_ext
4489 LIBS=$ac_check_lib_save_LIBS
4491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5
4492 $as_echo "$ac_cv_lib_socket_socket" >&6; }
4493 if test "x$ac_cv_lib_socket_socket" = xyes; then :
4494 cat >>confdefs.h <<_ACEOF
4495 #define HAVE_LIBSOCKET 1
4498 LIBS="-lsocket $LIBS"
4502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_aton in -lresolv" >&5
4503 $as_echo_n "checking for inet_aton in -lresolv... " >&6; }
4504 if ${ac_cv_lib_resolv_inet_aton+:} false; then :
4505 $as_echo_n "(cached) " >&6
4507 ac_check_lib_save_LIBS=$LIBS
4508 LIBS="-lresolv $LIBS"
4509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4510 /* end confdefs.h. */
4512 /* Override any GCC internal prototype to avoid an error.
4513 Use char because int might match the return type of a GCC
4514 builtin and then its argument prototype would still apply. */
4522 return inet_aton ();
4527 if ac_fn_c_try_link "$LINENO"; then :
4528 ac_cv_lib_resolv_inet_aton=yes
4530 ac_cv_lib_resolv_inet_aton=no
4532 rm -f core conftest.err conftest.$ac_objext \
4533 conftest$ac_exeext conftest.$ac_ext
4534 LIBS=$ac_check_lib_save_LIBS
4536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_inet_aton" >&5
4537 $as_echo "$ac_cv_lib_resolv_inet_aton" >&6; }
4538 if test "x$ac_cv_lib_resolv_inet_aton" = xyes; then :
4539 cat >>confdefs.h <<_ACEOF
4540 #define HAVE_LIBRESOLV 1
4543 LIBS="-lresolv $LIBS"
4547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for adns_init in -ladns" >&5
4548 $as_echo_n "checking for adns_init in -ladns... " >&6; }
4549 if ${ac_cv_lib_adns_adns_init+:} false; then :
4550 $as_echo_n "(cached) " >&6
4552 ac_check_lib_save_LIBS=$LIBS
4554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4555 /* end confdefs.h. */
4557 /* Override any GCC internal prototype to avoid an error.
4558 Use char because int might match the return type of a GCC
4559 builtin and then its argument prototype would still apply. */
4567 return adns_init ();
4572 if ac_fn_c_try_link "$LINENO"; then :
4573 ac_cv_lib_adns_adns_init=yes
4575 ac_cv_lib_adns_adns_init=no
4577 rm -f core conftest.err conftest.$ac_objext \
4578 conftest$ac_exeext conftest.$ac_ext
4579 LIBS=$ac_check_lib_save_LIBS
4581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_adns_adns_init" >&5
4582 $as_echo "$ac_cv_lib_adns_adns_init" >&6; }
4583 if test "x$ac_cv_lib_adns_adns_init" = xyes; then :
4584 cat >>confdefs.h <<_ACEOF
4585 #define HAVE_LIBADNS 1
4592 ac_fn_c_check_header_mongrel "$LINENO" "adns.h" "ac_cv_header_adns_h" "$ac_includes_default"
4593 if test "x$ac_cv_header_adns_h" = xyes; then :
4596 as_fn_error $? "adns.h not found" "$LINENO" 5
4601 ac_config_files="$ac_config_files Makefile"
4603 ac_config_commands="$ac_config_commands default"
4605 cat >confcache <<\_ACEOF
4606 # This file is a shell script that caches the results of configure
4607 # tests run on this system so they can be shared between configure
4608 # scripts and configure runs, see configure's option --config-cache.
4609 # It is not useful on other systems. If it contains results you don't
4610 # want to keep, you may remove or edit it.
4612 # config.status only pays attention to the cache file if you give it
4613 # the --recheck option to rerun configure.
4615 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4616 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4621 # The following way of writing the cache mishandles newlines in values,
4622 # but we know of no workaround that is simple, portable, and efficient.
4623 # So, we kill variables containing newlines.
4624 # Ultrix sh set writes to stderr and can't be redirected directly,
4625 # and sets the high bit in the cache file unless we assign to the vars.
4627 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4628 eval ac_val=\$$ac_var
4632 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4633 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4636 _ | IFS | as_nl) ;; #(
4637 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4638 *) { eval $ac_var=; unset $ac_var;} ;;
4644 case $as_nl`(ac_space=' '; set) 2>&1` in #(
4645 *${as_nl}ac_space=\ *)
4646 # `set' does not quote correctly, so add quotes: double-quote
4647 # substitution turns \\\\ into \\, and sed turns \\ into \.
4650 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4653 # `set' quotes correctly as required by POSIX, so do not add quotes.
4654 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4663 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4665 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4667 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4668 if test -w "$cache_file"; then
4669 if test "x$cache_file" != "x/dev/null"; then
4670 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4671 $as_echo "$as_me: updating cache $cache_file" >&6;}
4672 if test ! -f "$cache_file" || test -h "$cache_file"; then
4673 cat confcache >"$cache_file"
4675 case $cache_file in #(
4677 mv -f confcache "$cache_file"$$ &&
4678 mv -f "$cache_file"$$ "$cache_file" ;; #(
4680 mv -f confcache "$cache_file" ;;
4685 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4686 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4691 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4692 # Let make expand exec_prefix.
4693 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4695 DEFS=-DHAVE_CONFIG_H
4700 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4701 # 1. Remove the extension, and $U if already installed.
4702 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4703 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
4704 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
4705 # will be set to the directory where LIBOBJS objects are built.
4706 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4707 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
4711 LTLIBOBJS=$ac_ltlibobjs
4716 : "${CONFIG_STATUS=./config.status}"
4718 ac_clean_files_save=$ac_clean_files
4719 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4720 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4721 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
4723 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4725 # Generated by $as_me.
4726 # Run this file to recreate the current configuration.
4727 # Compiler output produced by configure, useful for debugging
4728 # configure, is in config.log if it exists.
4734 SHELL=\${CONFIG_SHELL-$SHELL}
4737 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
4738 ## -------------------- ##
4739 ## M4sh Initialization. ##
4740 ## -------------------- ##
4742 # Be more Bourne compatible
4743 DUALCASE=1; export DUALCASE # for MKS sh
4744 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
4747 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4748 # is contrary to our usage. Disable this feature.
4749 alias -g '${1+"$@"}'='"$@"'
4750 setopt NO_GLOB_SUBST
4752 case `(set -o) 2>/dev/null` in #(
4764 # Printing a long string crashes Solaris 7 /usr/bin/printf.
4765 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4766 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
4767 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
4768 # Prefer a ksh shell builtin over an external printf program on Solaris,
4769 # but without wasting forks for bash or zsh.
4770 if test -z "$BASH_VERSION$ZSH_VERSION" \
4771 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
4772 as_echo='print -r --'
4773 as_echo_n='print -rn --'
4774 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
4775 as_echo='printf %s\n'
4776 as_echo_n='printf %s'
4778 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
4779 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
4780 as_echo_n='/usr/ucb/echo -n'
4782 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4783 as_echo_n_body='eval
4787 expr "X$arg" : "X\\(.*\\)$as_nl";
4788 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4790 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
4792 export as_echo_n_body
4793 as_echo_n='sh -c $as_echo_n_body as_echo'
4796 as_echo='sh -c $as_echo_body as_echo'
4799 # The user is always right.
4800 if test "${PATH_SEPARATOR+set}" != set; then
4802 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4803 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4810 # We need space, tab and new line, in precisely that order. Quoting is
4811 # there to prevent editors from complaining about space-tab.
4812 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
4813 # splitting by setting IFS to empty value.)
4816 # Find who we are. Look in the path if we contain no directory separator.
4819 *[\\/]* ) as_myself=$0 ;;
4820 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4824 test -z "$as_dir" && as_dir=.
4825 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4831 # We did not find ourselves, most probably we were run as `sh COMMAND'
4832 # in which case we are not to be found in the path.
4833 if test "x$as_myself" = x; then
4836 if test ! -f "$as_myself"; then
4837 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
4841 # Unset variables that we do not need and which cause bugs (e.g. in
4842 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
4843 # suppresses any "Segmentation fault" message there. '((' could
4844 # trigger a bug in pdksh 5.2.14.
4845 for as_var in BASH_ENV ENV MAIL MAILPATH
4846 do eval test x\${$as_var+set} = xset \
4847 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
4860 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4863 # as_fn_error STATUS ERROR [LINENO LOG_FD]
4864 # ----------------------------------------
4865 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4866 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
4867 # script with STATUS, using 1 if that was 0.
4870 as_status=$1; test $as_status -eq 0 && as_status=1
4872 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
4873 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
4875 $as_echo "$as_me: error: $2" >&2
4876 as_fn_exit $as_status
4880 # as_fn_set_status STATUS
4881 # -----------------------
4882 # Set $? to STATUS, without forking.
4886 } # as_fn_set_status
4890 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
4900 # Portably unset VAR.
4903 { eval $1=; unset $1;}
4905 as_unset=as_fn_unset
4906 # as_fn_append VAR VALUE
4907 # ----------------------
4908 # Append the text in VALUE to the end of the definition contained in VAR. Take
4909 # advantage of any shell optimizations that allow amortized linear growth over
4910 # repeated appends, instead of the typical quadratic growth present in naive
4912 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
4913 eval 'as_fn_append ()
4924 # as_fn_arith ARG...
4925 # ------------------
4926 # Perform arithmetic evaluation on the ARGs, and store the result in the
4927 # global $as_val. Take advantage of shells that can avoid forks. The arguments
4928 # must be portable across $(()) and expr.
4929 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
4930 eval 'as_fn_arith ()
4937 as_val=`expr "$@" || test $? -eq 1`
4942 if expr a : '\(a\)' >/dev/null 2>&1 &&
4943 test "X`expr 00001 : '.*\(...\)'`" = X001; then
4949 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
4950 as_basename=basename
4955 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
4961 as_me=`$as_basename -- "$0" ||
4962 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4963 X"$0" : 'X\(//\)$' \| \
4964 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
4966 sed '/^.*\/\([^/][^/]*\)\/*$/{
4980 # Avoid depending upon Character Ranges.
4981 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4982 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4983 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4984 as_cr_digits='0123456789'
4985 as_cr_alnum=$as_cr_Letters$as_cr_digits
4987 ECHO_C= ECHO_N= ECHO_T=
4988 case `echo -n x` in #(((((
4990 case `echo 'xy\c'` in
4991 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
4993 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
5000 rm -f conf$$ conf$$.exe conf$$.file
5001 if test -d conf$$.dir; then
5002 rm -f conf$$.dir/conf$$.file
5005 mkdir conf$$.dir 2>/dev/null
5007 if (echo >conf$$.file) 2>/dev/null; then
5008 if ln -s conf$$.file conf$$ 2>/dev/null; then
5010 # ... but there are two gotchas:
5011 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5012 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5013 # In both cases, we have to default to `cp -pR'.
5014 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5016 elif ln conf$$.file conf$$ 2>/dev/null; then
5024 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5025 rmdir conf$$.dir 2>/dev/null
5030 # Create "$as_dir" as a directory, including parents if necessary.
5035 -*) as_dir=./$as_dir;;
5037 test -d "$as_dir" || eval $as_mkdir_p || {
5041 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5042 *) as_qdir=$as_dir;;
5044 as_dirs="'$as_qdir' $as_dirs"
5045 as_dir=`$as_dirname -- "$as_dir" ||
5046 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5047 X"$as_dir" : 'X\(//\)[^/]' \| \
5048 X"$as_dir" : 'X\(//\)$' \| \
5049 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5050 $as_echo X"$as_dir" |
5051 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5068 test -d "$as_dir" && break
5070 test -z "$as_dirs" || eval "mkdir $as_dirs"
5071 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
5075 if mkdir -p . 2>/dev/null; then
5076 as_mkdir_p='mkdir -p "$as_dir"'
5078 test -d ./-p && rmdir ./-p
5083 # as_fn_executable_p FILE
5084 # -----------------------
5085 # Test if FILE is an executable regular file.
5086 as_fn_executable_p ()
5088 test -f "$1" && test -x "$1"
5089 } # as_fn_executable_p
5091 as_executable_p=as_fn_executable_p
5093 # Sed expression to map a string onto a valid CPP name.
5094 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5096 # Sed expression to map a string onto a valid variable name.
5097 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5101 ## ----------------------------------- ##
5102 ## Main body of $CONFIG_STATUS script. ##
5103 ## ----------------------------------- ##
5105 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5107 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5108 # Save the log message, to keep $0 and so on meaningful, and to
5109 # report actual input values of CONFIG_FILES etc. instead of their
5110 # values after options handling.
5112 This file was extended by secnet $as_me 0.1.18+, which was
5113 generated by GNU Autoconf 2.69. Invocation command line was
5115 CONFIG_FILES = $CONFIG_FILES
5116 CONFIG_HEADERS = $CONFIG_HEADERS
5117 CONFIG_LINKS = $CONFIG_LINKS
5118 CONFIG_COMMANDS = $CONFIG_COMMANDS
5121 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5126 case $ac_config_files in *"
5127 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5130 case $ac_config_headers in *"
5131 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5135 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5136 # Files that config.status was made for.
5137 config_files="$ac_config_files"
5138 config_headers="$ac_config_headers"
5139 config_commands="$ac_config_commands"
5143 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5145 \`$as_me' instantiates files and other configuration actions
5146 from templates according to the current configuration. Unless the files
5147 and actions are specified as TAGs, all are instantiated by default.
5149 Usage: $0 [OPTION]... [TAG]...
5151 -h, --help print this help, then exit
5152 -V, --version print version number and configuration settings, then exit
5153 --config print configuration, then exit
5154 -q, --quiet, --silent
5155 do not print progress messages
5156 -d, --debug don't remove temporary files
5157 --recheck update $as_me by reconfiguring in the same conditions
5158 --file=FILE[:TEMPLATE]
5159 instantiate the configuration file FILE
5160 --header=FILE[:TEMPLATE]
5161 instantiate the configuration header FILE
5163 Configuration files:
5166 Configuration headers:
5169 Configuration commands:
5172 Report bugs to <secnet@chiark.greenend.org.uk>."
5175 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5176 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
5178 secnet config.status 0.1.18+
5179 configured by $0, generated by GNU Autoconf 2.69,
5180 with options \\"\$ac_cs_config\\"
5182 Copyright (C) 2012 Free Software Foundation, Inc.
5183 This config.status script is free software; the Free Software Foundation
5184 gives unlimited permission to copy, distribute and modify it."
5189 test -n "\$AWK" || AWK=awk
5192 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5193 # The default lists apply if the user does not specify any file.
5199 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5200 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5204 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5216 # Handling of the options.
5217 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5219 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5220 $as_echo "$ac_cs_version"; exit ;;
5221 --config | --confi | --conf | --con | --co | --c )
5222 $as_echo "$ac_cs_config"; exit ;;
5223 --debug | --debu | --deb | --de | --d | -d )
5225 --file | --fil | --fi | --f )
5228 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5229 '') as_fn_error $? "missing file argument" ;;
5231 as_fn_append CONFIG_FILES " '$ac_optarg'"
5232 ac_need_defaults=false;;
5233 --header | --heade | --head | --hea )
5236 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5238 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5239 ac_need_defaults=false;;
5241 # Conflict between --help and --header
5242 as_fn_error $? "ambiguous option: \`$1'
5243 Try \`$0 --help' for more information.";;
5244 --help | --hel | -h )
5245 $as_echo "$ac_cs_usage"; exit ;;
5246 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5247 | -silent | --silent | --silen | --sile | --sil | --si | --s)
5251 -*) as_fn_error $? "unrecognized option: \`$1'
5252 Try \`$0 --help' for more information." ;;
5254 *) as_fn_append ac_config_targets " $1"
5255 ac_need_defaults=false ;;
5261 ac_configure_extra_args=
5263 if $ac_cs_silent; then
5265 ac_configure_extra_args="$ac_configure_extra_args --silent"
5269 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5270 if \$ac_cs_recheck; then
5271 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5273 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5274 CONFIG_SHELL='$SHELL'
5280 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5284 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5285 ## Running $as_me. ##
5291 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5294 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5296 # Handling of arguments.
5297 for ac_config_target in $ac_config_targets
5299 case $ac_config_target in
5300 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
5301 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5302 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
5304 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5309 # If the user did not use the arguments to specify the items to instantiate,
5310 # then the envvar interface is used. Set only those that are not.
5311 # We use the long form for the default assignment because of an extremely
5312 # bizarre bug on SunOS 4.1.3.
5313 if $ac_need_defaults; then
5314 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5315 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5316 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5319 # Have a temporary directory for convenience. Make it in the build tree
5320 # simply because there is no reason against having it here, and in addition,
5321 # creating and moving files from /tmp can sometimes cause problems.
5322 # Hook for its removal unless debugging.
5323 # Note that there is a small window in which the directory will not be cleaned:
5324 # after its creation but before its name has been assigned to `$tmp'.
5328 trap 'exit_status=$?
5330 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
5332 trap 'as_fn_exit 1' 1 2 13 15
5334 # Create a (secure) tmp directory for tmp files.
5337 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5341 tmp=./conf$$-$RANDOM
5342 (umask 077 && mkdir "$tmp")
5343 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
5346 # Set up the scripts for CONFIG_FILES section.
5347 # No need to generate them if there are no CONFIG_FILES.
5348 # This happens for instance with `./config.status config.h'.
5349 if test -n "$CONFIG_FILES"; then
5352 ac_cr=`echo X | tr X '\015'`
5353 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5354 # But we know of no other shell where ac_cr would be empty at this
5355 # point, so we can use a bashism as a fallback.
5356 if test "x$ac_cr" = x; then
5357 eval ac_cr=\$\'\\r\'
5359 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5360 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5366 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
5371 echo "cat >conf$$subs.awk <<_ACEOF" &&
5372 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5375 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5376 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
5378 for ac_last_try in false false false false false :; do
5379 . ./conf$$subs.sh ||
5380 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5382 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5383 if test $ac_delim_n = $ac_delim_num; then
5385 elif $ac_last_try; then
5386 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5388 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5393 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5394 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
5398 s/^/S["/; s/!.*/"]=/
5408 s/\(.\{148\}\)..*/\1/
5410 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5415 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5422 s/\(.\{148\}\)..*/\1/
5424 s/["\\]/\\&/g; s/^/"/; s/$/"/
5428 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5433 ' <conf$$subs.awk | sed '
5438 ' >>$CONFIG_STATUS || ac_write_fail=1
5439 rm -f conf$$subs.awk
5440 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5442 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
5443 for (key in S) S_is_set[key] = 1
5449 nfields = split(line, field, "@")
5451 len = length(field[1])
5452 for (i = 2; i < nfields; i++) {
5454 keylen = length(key)
5455 if (S_is_set[key]) {
5457 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5458 len += length(value) + length(field[++i])
5469 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5470 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5471 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5474 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
5475 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
5478 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
5479 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
5480 # trailing colons and then remove the whole line if VPATH becomes empty
5481 # (actually we leave an empty line to preserve line numbers).
5482 if test "x$srcdir" = x.; then
5483 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
5501 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5502 fi # test -n "$CONFIG_FILES"
5504 # Set up the scripts for CONFIG_HEADERS section.
5505 # No need to generate them if there are no CONFIG_HEADERS.
5506 # This happens for instance with `./config.status Makefile'.
5507 if test -n "$CONFIG_HEADERS"; then
5508 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
5512 # Transform confdefs.h into an awk script `defines.awk', embedded as
5513 # here-document in config.status, that substitutes the proper values into
5514 # config.h.in to produce config.h.
5516 # Create a delimiter string that does not exist in confdefs.h, to ease
5517 # handling of long lines.
5519 for ac_last_try in false false :; do
5520 ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
5521 if test -z "$ac_tt"; then
5523 elif $ac_last_try; then
5524 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
5526 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5530 # For the awk script, D is an array of macro values keyed by name,
5531 # likewise P contains macro parameters if any. Preserve backslash
5532 # newline sequences.
5534 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5536 s/.\{148\}/&'"$ac_delim"'/g
5539 s/^[ ]*#[ ]*define[ ][ ]*/ /
5546 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5548 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
5552 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5553 D["\1"]=" \3\\\\\\n"\\/p
5555 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
5560 s/.\{148\}/&'"$ac_delim"'/g
5565 s/["\\]/\\&/g; s/^/"/; s/$/"/p
5568 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
5570 ' <confdefs.h | sed '
5571 s/'"$ac_delim"'/"\\\
5572 "/g' >>$CONFIG_STATUS || ac_write_fail=1
5574 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5575 for (key in D) D_is_set[key] = 1
5578 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5580 split(line, arg, " ")
5581 if (arg[1] == "#") {
5585 defundef = substr(arg[1], 2)
5588 split(mac1, mac2, "(") #)
5590 prefix = substr(line, 1, index(line, defundef) - 1)
5591 if (D_is_set[macro]) {
5592 # Preserve the white space surrounding the "#".
5593 print prefix "define", macro P[macro] D[macro]
5596 # Replace #undef with comments. This is necessary, for example,
5597 # in the case of _POSIX_SOURCE, which is predefined and required
5598 # on some systems where configure will not decide to define it.
5599 if (defundef == "undef") {
5600 print "/*", prefix defundef, macro, "*/"
5608 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5609 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
5610 fi # test -n "$CONFIG_HEADERS"
5613 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
5618 :[FHLC]) ac_mode=$ac_tag; continue;;
5620 case $ac_mode$ac_tag in
5622 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
5623 :[FH]-) ac_tag=-:-;;
5624 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5641 -) ac_f="$ac_tmp/stdin";;
5642 *) # Look for the file first in the build tree, then in the source tree
5643 # (if the path is not absolute). The absolute path cannot be DOS-style,
5644 # because $ac_f cannot contain `:'.
5648 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5650 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5652 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5653 as_fn_append ac_file_inputs " '$ac_f'"
5656 # Let's still pretend it is `configure' which instantiates (i.e., don't
5657 # use $as_me), people would be surprised to read:
5658 # /* config.h. Generated by config.status. */
5659 configure_input='Generated from '`
5660 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5662 if test x"$ac_file" != x-; then
5663 configure_input="$ac_file. $configure_input"
5664 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5665 $as_echo "$as_me: creating $ac_file" >&6;}
5667 # Neutralize special characters interpreted by sed in replacement strings.
5668 case $configure_input in #(
5669 *\&* | *\|* | *\\* )
5670 ac_sed_conf_input=`$as_echo "$configure_input" |
5671 sed 's/[\\\\&|]/\\\\&/g'`;; #(
5672 *) ac_sed_conf_input=$configure_input;;
5676 *:-:* | *:-) cat >"$ac_tmp/stdin" \
5677 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
5682 ac_dir=`$as_dirname -- "$ac_file" ||
5683 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5684 X"$ac_file" : 'X\(//\)[^/]' \| \
5685 X"$ac_file" : 'X\(//\)$' \| \
5686 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5687 $as_echo X"$ac_file" |
5688 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5705 as_dir="$ac_dir"; as_fn_mkdir_p
5709 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5711 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5712 # A ".." for each directory in $ac_dir_suffix.
5713 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5714 case $ac_top_builddir_sub in
5715 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5716 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5719 ac_abs_top_builddir=$ac_pwd
5720 ac_abs_builddir=$ac_pwd$ac_dir_suffix
5721 # for backward compatibility:
5722 ac_top_builddir=$ac_top_build_prefix
5725 .) # We are building in place.
5727 ac_top_srcdir=$ac_top_builddir_sub
5728 ac_abs_top_srcdir=$ac_pwd ;;
5729 [\\/]* | ?:[\\/]* ) # Absolute name.
5730 ac_srcdir=$srcdir$ac_dir_suffix;
5731 ac_top_srcdir=$srcdir
5732 ac_abs_top_srcdir=$srcdir ;;
5734 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
5735 ac_top_srcdir=$ac_top_build_prefix$srcdir
5736 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
5738 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
5748 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5749 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
5753 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5754 # If the template does not know about datarootdir, expand it.
5755 # FIXME: This hack should be removed a few years after 2.60.
5756 ac_datarootdir_hack=; ac_datarootdir_seen=
5767 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
5768 *datarootdir*) ac_datarootdir_seen=yes;;
5769 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
5770 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
5771 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
5773 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5774 ac_datarootdir_hack='
5775 s&@datadir@&$datadir&g
5776 s&@docdir@&$docdir&g
5777 s&@infodir@&$infodir&g
5778 s&@localedir@&$localedir&g
5779 s&@mandir@&$mandir&g
5780 s&\\\${datarootdir}&$datarootdir&g' ;;
5784 # Neutralize VPATH when `$srcdir' = `.'.
5785 # Shell code in configure.ac might set extrasub.
5786 # FIXME: do we really want to maintain this feature?
5787 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5788 ac_sed_extra="$ac_vpsub
5791 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5793 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5794 s|@configure_input@|$ac_sed_conf_input|;t t
5795 s&@top_builddir@&$ac_top_builddir_sub&;t t
5796 s&@top_build_prefix@&$ac_top_build_prefix&;t t
5797 s&@srcdir@&$ac_srcdir&;t t
5798 s&@abs_srcdir@&$ac_abs_srcdir&;t t
5799 s&@top_srcdir@&$ac_top_srcdir&;t t
5800 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
5801 s&@builddir@&$ac_builddir&;t t
5802 s&@abs_builddir@&$ac_abs_builddir&;t t
5803 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
5804 s&@INSTALL@&$ac_INSTALL&;t t
5805 $ac_datarootdir_hack
5807 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
5808 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5810 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
5811 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
5812 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
5813 "$ac_tmp/out"`; test -z "$ac_out"; } &&
5814 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5815 which seems to be undefined. Please make sure it is defined" >&5
5816 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5817 which seems to be undefined. Please make sure it is defined" >&2;}
5819 rm -f "$ac_tmp/stdin"
5821 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
5822 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
5824 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5830 if test x"$ac_file" != x-; then
5832 $as_echo "/* $configure_input */" \
5833 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
5834 } >"$ac_tmp/config.h" \
5835 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5836 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
5837 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
5838 $as_echo "$as_me: $ac_file is unchanged" >&6;}
5841 mv "$ac_tmp/config.h" "$ac_file" \
5842 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5845 $as_echo "/* $configure_input */" \
5846 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
5847 || as_fn_error $? "could not create -" "$LINENO" 5
5851 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
5852 $as_echo "$as_me: executing $ac_file commands" >&6;}
5857 case $ac_file$ac_mode in
5858 "default":C) echo timestamp >stamp-h ;;
5866 ac_clean_files=$ac_clean_files_save
5868 test $ac_write_fail = 0 ||
5869 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
5872 # configure is writing to config.log, and then calls config.status.
5873 # config.status does its own redirection, appending to config.log.
5874 # Unfortunately, on DOS this fails, as config.log is still kept open
5875 # by configure, so config.status won't be able to write to it; its
5876 # output is simply discarded. So we exec the FD to /dev/null,
5877 # effectively closing config.log, so it can be properly (re)opened and
5878 # appended to by config.status. When coming back to configure, we
5879 # need to make the FD available again.
5880 if test "$no_create" != yes; then
5882 ac_config_status_args=
5883 test "$silent" = yes &&
5884 ac_config_status_args="$ac_config_status_args --quiet"
5886 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
5888 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5889 # would make configure fail if this is the last instruction.
5890 $ac_cs_success || as_fn_exit 1
5892 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
5893 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
5894 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}