2 # From configure.in Id: configure.in.
3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated by GNU Autoconf 2.67 for secnet 0.1.18+.
6 # Report bugs to <secnet@chiark.greenend.org.uk>.
9 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
10 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
14 # This configure script is free software; the Free Software Foundation
15 # gives unlimited permission to copy, distribute and modify it.
16 ## -------------------- ##
17 ## M4sh Initialization. ##
18 ## -------------------- ##
20 # Be more Bourne compatible
21 DUALCASE=1; export DUALCASE # for MKS sh
22 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
25 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
26 # is contrary to our usage. Disable this feature.
27 alias -g '${1+"$@"}'='"$@"'
30 case `(set -o) 2>/dev/null` in #(
42 # Printing a long string crashes Solaris 7 /usr/bin/printf.
43 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
44 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
45 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
46 # Prefer a ksh shell builtin over an external printf program on Solaris,
47 # but without wasting forks for bash or zsh.
48 if test -z "$BASH_VERSION$ZSH_VERSION" \
49 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
51 as_echo_n='print -rn --'
52 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
56 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
57 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
58 as_echo_n='/usr/ucb/echo -n'
60 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
65 expr "X$arg" : "X\\(.*\\)$as_nl";
66 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
68 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
71 as_echo_n='sh -c $as_echo_n_body as_echo'
74 as_echo='sh -c $as_echo_body as_echo'
77 # The user is always right.
78 if test "${PATH_SEPARATOR+set}" != set; then
80 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
81 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
88 # We need space, tab and new line, in precisely that order. Quoting is
89 # there to prevent editors from complaining about space-tab.
90 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
91 # splitting by setting IFS to empty value.)
94 # Find who we are. Look in the path if we contain no directory separator.
96 *[\\/]* ) as_myself=$0 ;;
97 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
101 test -z "$as_dir" && as_dir=.
102 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
108 # We did not find ourselves, most probably we were run as `sh COMMAND'
109 # in which case we are not to be found in the path.
110 if test "x$as_myself" = x; then
113 if test ! -f "$as_myself"; then
114 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
118 # Unset variables that we do not need and which cause bugs (e.g. in
119 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
120 # suppresses any "Segmentation fault" message there. '((' could
121 # trigger a bug in pdksh 5.2.14.
122 for as_var in BASH_ENV ENV MAIL MAILPATH
123 do eval test x\${$as_var+set} = xset \
124 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
137 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
139 if test "x$CONFIG_SHELL" = x; then
140 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
143 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
144 # is contrary to our usage. Disable this feature.
145 alias -g '\${1+\"\$@\"}'='\"\$@\"'
148 case \`(set -o) 2>/dev/null\` in #(
156 as_required="as_fn_return () { (exit \$1); }
157 as_fn_success () { as_fn_return 0; }
158 as_fn_failure () { as_fn_return 1; }
159 as_fn_ret_success () { return 0; }
160 as_fn_ret_failure () { return 1; }
163 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
164 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
165 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
166 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
167 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
170 exitcode=1; echo positional parameters were not saved.
172 test x\$exitcode = x0 || exit 1"
173 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
174 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
175 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
176 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
177 test \$(( 1 + 1 )) = 2 || exit 1"
178 if (eval "$as_required") 2>/dev/null; then :
183 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
186 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
188 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
191 test -z "$as_dir" && as_dir=.
195 for as_base in sh bash ksh sh5; do
196 # Try only shells that exist, to save several forks.
197 as_shell=$as_dir/$as_base
198 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
199 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
200 CONFIG_SHELL=$as_shell as_have_required=yes
201 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
209 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
210 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
211 CONFIG_SHELL=$SHELL as_have_required=yes
216 if test "x$CONFIG_SHELL" != x; then :
217 # We cannot yet assume a decent shell, so we have to provide a
218 # neutralization value for shells without unset; and this also
219 # works around shells that cannot unset nonexistent variables.
222 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
224 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
227 if test x$as_have_required = xno; then :
228 $as_echo "$0: This script requires a shell more modern than all"
229 $as_echo "$0: the shells that I found on your system."
230 if test x${ZSH_VERSION+set} = xset ; then
231 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
232 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
234 $as_echo "$0: Please tell bug-autoconf@gnu.org and
235 $0: secnet@chiark.greenend.org.uk about your system,
236 $0: including any error possibly output before this
237 $0: message. Then install a modern shell, or manually run
238 $0: the script under such a shell if you do have one."
244 SHELL=${CONFIG_SHELL-/bin/sh}
246 # Unset more variables known to interfere with behavior of common tools.
247 CLICOLOR_FORCE= GREP_OPTIONS=
248 unset CLICOLOR_FORCE GREP_OPTIONS
250 ## --------------------- ##
251 ## M4sh Shell Functions. ##
252 ## --------------------- ##
255 # Portably unset VAR.
258 { eval $1=; unset $1;}
262 # as_fn_set_status STATUS
263 # -----------------------
264 # Set $? to STATUS, without forking.
272 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
282 # Create "$as_dir" as a directory, including parents if necessary.
287 -*) as_dir=./$as_dir;;
289 test -d "$as_dir" || eval $as_mkdir_p || {
293 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
296 as_dirs="'$as_qdir' $as_dirs"
297 as_dir=`$as_dirname -- "$as_dir" ||
298 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
299 X"$as_dir" : 'X\(//\)[^/]' \| \
300 X"$as_dir" : 'X\(//\)$' \| \
301 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
302 $as_echo X"$as_dir" |
303 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
320 test -d "$as_dir" && break
322 test -z "$as_dirs" || eval "mkdir $as_dirs"
323 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
327 # as_fn_append VAR VALUE
328 # ----------------------
329 # Append the text in VALUE to the end of the definition contained in VAR. Take
330 # advantage of any shell optimizations that allow amortized linear growth over
331 # repeated appends, instead of the typical quadratic growth present in naive
333 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
334 eval 'as_fn_append ()
347 # Perform arithmetic evaluation on the ARGs, and store the result in the
348 # global $as_val. Take advantage of shells that can avoid forks. The arguments
349 # must be portable across $(()) and expr.
350 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
358 as_val=`expr "$@" || test $? -eq 1`
363 # as_fn_error STATUS ERROR [LINENO LOG_FD]
364 # ----------------------------------------
365 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
366 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
367 # script with STATUS, using 1 if that was 0.
370 as_status=$1; test $as_status -eq 0 && as_status=1
372 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
373 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
375 $as_echo "$as_me: error: $2" >&2
376 as_fn_exit $as_status
379 if expr a : '\(a\)' >/dev/null 2>&1 &&
380 test "X`expr 00001 : '.*\(...\)'`" = X001; then
386 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
392 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
398 as_me=`$as_basename -- "$0" ||
399 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
400 X"$0" : 'X\(//\)$' \| \
401 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
403 sed '/^.*\/\([^/][^/]*\)\/*$/{
417 # Avoid depending upon Character Ranges.
418 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
419 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
420 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
421 as_cr_digits='0123456789'
422 as_cr_alnum=$as_cr_Letters$as_cr_digits
425 as_lineno_1=$LINENO as_lineno_1a=$LINENO
426 as_lineno_2=$LINENO as_lineno_2a=$LINENO
427 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
428 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
429 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
441 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
445 chmod +x "$as_me.lineno" ||
446 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
448 # Don't try to exec as it changes $[0], causing all sort of problems
449 # (the dirname of $[0] is not the place where we might find the
450 # original and so on. Autoconf is especially sensitive to this).
452 # Exit status is that of the last command.
456 ECHO_C= ECHO_N= ECHO_T=
457 case `echo -n x` in #(((((
459 case `echo 'xy\c'` in
460 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
462 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
469 rm -f conf$$ conf$$.exe conf$$.file
470 if test -d conf$$.dir; then
471 rm -f conf$$.dir/conf$$.file
474 mkdir conf$$.dir 2>/dev/null
476 if (echo >conf$$.file) 2>/dev/null; then
477 if ln -s conf$$.file conf$$ 2>/dev/null; then
479 # ... but there are two gotchas:
480 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
481 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
482 # In both cases, we have to default to `cp -p'.
483 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
485 elif ln conf$$.file conf$$ 2>/dev/null; then
493 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
494 rmdir conf$$.dir 2>/dev/null
496 if mkdir -p . 2>/dev/null; then
497 as_mkdir_p='mkdir -p "$as_dir"'
499 test -d ./-p && rmdir ./-p
503 if test -x / >/dev/null 2>&1; then
506 if ls -dL / >/dev/null 2>&1; then
513 if test -d "$1"; then
519 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
520 ???[sx]*):;;*)false;;esac;fi
524 as_executable_p=$as_test_x
526 # Sed expression to map a string onto a valid CPP name.
527 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
529 # Sed expression to map a string onto a valid variable name.
530 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
533 test -n "$DJDIR" || exec 7<&0 </dev/null
537 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
538 # so uname gets run too.
539 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
544 ac_default_prefix=/usr/local
546 ac_config_libobj_dir=.
553 # Identity of this package.
554 PACKAGE_NAME='secnet'
555 PACKAGE_TARNAME='secnet'
556 PACKAGE_VERSION='0.1.18+'
557 PACKAGE_STRING='secnet 0.1.18+'
558 PACKAGE_BUGREPORT='secnet@chiark.greenend.org.uk'
561 ac_unique_file="secnet.c"
562 # Factoring default headers for most tests.
563 ac_includes_default="\
565 #ifdef HAVE_SYS_TYPES_H
566 # include <sys/types.h>
568 #ifdef HAVE_SYS_STAT_H
569 # include <sys/stat.h>
575 # ifdef HAVE_STDLIB_H
580 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
585 #ifdef HAVE_STRINGS_H
586 # include <strings.h>
588 #ifdef HAVE_INTTYPES_H
589 # include <inttypes.h>
598 ac_subst_vars='LTLIBOBJS
644 program_transform_name
657 enable_option_checking
658 enable_hacky_parallel
660 ac_precious_vars='build_alias
671 # Initialize some variables set by options.
673 ac_init_version=false
674 ac_unrecognized_opts=
676 # The variables have the same names as the options, with
677 # dashes changed to underlines.
685 program_transform_name=s,x,x,
693 # Installation directory options.
694 # These are left unexpanded so users can "make install exec_prefix=/foo"
695 # and all the variables that are supposed to be based on exec_prefix
696 # by default will actually change.
697 # Use braces instead of parens because sh, perl, etc. also accept them.
698 # (The list follows the same order as the GNU Coding Standards.)
699 bindir='${exec_prefix}/bin'
700 sbindir='${exec_prefix}/sbin'
701 libexecdir='${exec_prefix}/libexec'
702 datarootdir='${prefix}/share'
703 datadir='${datarootdir}'
704 sysconfdir='${prefix}/etc'
705 sharedstatedir='${prefix}/com'
706 localstatedir='${prefix}/var'
707 includedir='${prefix}/include'
708 oldincludedir='/usr/include'
709 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
710 infodir='${datarootdir}/info'
715 libdir='${exec_prefix}/lib'
716 localedir='${datarootdir}/locale'
717 mandir='${datarootdir}/man'
723 # If the previous option needs an argument, assign it.
724 if test -n "$ac_prev"; then
725 eval $ac_prev=\$ac_option
731 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
736 # Accept the important Cygnus configure options, so we can diagnose typos.
738 case $ac_dashdash$ac_option in
742 -bindir | --bindir | --bindi | --bind | --bin | --bi)
744 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
747 -build | --build | --buil | --bui | --bu)
748 ac_prev=build_alias ;;
749 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
750 build_alias=$ac_optarg ;;
752 -cache-file | --cache-file | --cache-fil | --cache-fi \
753 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
754 ac_prev=cache_file ;;
755 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
756 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
757 cache_file=$ac_optarg ;;
760 cache_file=config.cache ;;
762 -datadir | --datadir | --datadi | --datad)
764 -datadir=* | --datadir=* | --datadi=* | --datad=*)
765 datadir=$ac_optarg ;;
767 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
768 | --dataroo | --dataro | --datar)
769 ac_prev=datarootdir ;;
770 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
771 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
772 datarootdir=$ac_optarg ;;
774 -disable-* | --disable-*)
775 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
776 # Reject names that are not valid shell variable names.
777 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
778 as_fn_error $? "invalid feature name: $ac_useropt"
779 ac_useropt_orig=$ac_useropt
780 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
781 case $ac_user_opts in
785 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
786 ac_unrecognized_sep=', ';;
788 eval enable_$ac_useropt=no ;;
790 -docdir | --docdir | --docdi | --doc | --do)
792 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
795 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
797 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
800 -enable-* | --enable-*)
801 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
802 # Reject names that are not valid shell variable names.
803 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
804 as_fn_error $? "invalid feature name: $ac_useropt"
805 ac_useropt_orig=$ac_useropt
806 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
807 case $ac_user_opts in
811 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
812 ac_unrecognized_sep=', ';;
814 eval enable_$ac_useropt=\$ac_optarg ;;
816 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
817 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
818 | --exec | --exe | --ex)
819 ac_prev=exec_prefix ;;
820 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
821 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
822 | --exec=* | --exe=* | --ex=*)
823 exec_prefix=$ac_optarg ;;
825 -gas | --gas | --ga | --g)
826 # Obsolete; use --with-gas.
829 -help | --help | --hel | --he | -h)
831 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
832 ac_init_help=recursive ;;
833 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
834 ac_init_help=short ;;
836 -host | --host | --hos | --ho)
837 ac_prev=host_alias ;;
838 -host=* | --host=* | --hos=* | --ho=*)
839 host_alias=$ac_optarg ;;
841 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
843 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
845 htmldir=$ac_optarg ;;
847 -includedir | --includedir | --includedi | --included | --include \
848 | --includ | --inclu | --incl | --inc)
849 ac_prev=includedir ;;
850 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
851 | --includ=* | --inclu=* | --incl=* | --inc=*)
852 includedir=$ac_optarg ;;
854 -infodir | --infodir | --infodi | --infod | --info | --inf)
856 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
857 infodir=$ac_optarg ;;
859 -libdir | --libdir | --libdi | --libd)
861 -libdir=* | --libdir=* | --libdi=* | --libd=*)
864 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
865 | --libexe | --libex | --libe)
866 ac_prev=libexecdir ;;
867 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
868 | --libexe=* | --libex=* | --libe=*)
869 libexecdir=$ac_optarg ;;
871 -localedir | --localedir | --localedi | --localed | --locale)
873 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
874 localedir=$ac_optarg ;;
876 -localstatedir | --localstatedir | --localstatedi | --localstated \
877 | --localstate | --localstat | --localsta | --localst | --locals)
878 ac_prev=localstatedir ;;
879 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
880 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
881 localstatedir=$ac_optarg ;;
883 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
885 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
889 # Obsolete; use --without-fp.
892 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
893 | --no-cr | --no-c | -n)
896 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
897 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
900 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
901 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
902 | --oldin | --oldi | --old | --ol | --o)
903 ac_prev=oldincludedir ;;
904 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
905 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
906 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
907 oldincludedir=$ac_optarg ;;
909 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
911 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
914 -program-prefix | --program-prefix | --program-prefi | --program-pref \
915 | --program-pre | --program-pr | --program-p)
916 ac_prev=program_prefix ;;
917 -program-prefix=* | --program-prefix=* | --program-prefi=* \
918 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
919 program_prefix=$ac_optarg ;;
921 -program-suffix | --program-suffix | --program-suffi | --program-suff \
922 | --program-suf | --program-su | --program-s)
923 ac_prev=program_suffix ;;
924 -program-suffix=* | --program-suffix=* | --program-suffi=* \
925 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
926 program_suffix=$ac_optarg ;;
928 -program-transform-name | --program-transform-name \
929 | --program-transform-nam | --program-transform-na \
930 | --program-transform-n | --program-transform- \
931 | --program-transform | --program-transfor \
932 | --program-transfo | --program-transf \
933 | --program-trans | --program-tran \
934 | --progr-tra | --program-tr | --program-t)
935 ac_prev=program_transform_name ;;
936 -program-transform-name=* | --program-transform-name=* \
937 | --program-transform-nam=* | --program-transform-na=* \
938 | --program-transform-n=* | --program-transform-=* \
939 | --program-transform=* | --program-transfor=* \
940 | --program-transfo=* | --program-transf=* \
941 | --program-trans=* | --program-tran=* \
942 | --progr-tra=* | --program-tr=* | --program-t=*)
943 program_transform_name=$ac_optarg ;;
945 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
947 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
950 -psdir | --psdir | --psdi | --psd | --ps)
952 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
955 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
956 | -silent | --silent | --silen | --sile | --sil)
959 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
961 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
963 sbindir=$ac_optarg ;;
965 -sharedstatedir | --sharedstatedir | --sharedstatedi \
966 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
967 | --sharedst | --shareds | --shared | --share | --shar \
969 ac_prev=sharedstatedir ;;
970 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
971 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
972 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
974 sharedstatedir=$ac_optarg ;;
976 -site | --site | --sit)
978 -site=* | --site=* | --sit=*)
981 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
983 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
986 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
987 | --syscon | --sysco | --sysc | --sys | --sy)
988 ac_prev=sysconfdir ;;
989 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
990 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
991 sysconfdir=$ac_optarg ;;
993 -target | --target | --targe | --targ | --tar | --ta | --t)
994 ac_prev=target_alias ;;
995 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
996 target_alias=$ac_optarg ;;
998 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1001 -version | --version | --versio | --versi | --vers | -V)
1002 ac_init_version=: ;;
1005 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1006 # Reject names that are not valid shell variable names.
1007 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1008 as_fn_error $? "invalid package name: $ac_useropt"
1009 ac_useropt_orig=$ac_useropt
1010 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1011 case $ac_user_opts in
1015 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1016 ac_unrecognized_sep=', ';;
1018 eval with_$ac_useropt=\$ac_optarg ;;
1020 -without-* | --without-*)
1021 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1022 # Reject names that are not valid shell variable names.
1023 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1024 as_fn_error $? "invalid package name: $ac_useropt"
1025 ac_useropt_orig=$ac_useropt
1026 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1027 case $ac_user_opts in
1031 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1032 ac_unrecognized_sep=', ';;
1034 eval with_$ac_useropt=no ;;
1037 # Obsolete; use --with-x.
1040 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1041 | --x-incl | --x-inc | --x-in | --x-i)
1042 ac_prev=x_includes ;;
1043 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1044 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1045 x_includes=$ac_optarg ;;
1047 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1048 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1049 ac_prev=x_libraries ;;
1050 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1051 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1052 x_libraries=$ac_optarg ;;
1054 -*) as_fn_error $? "unrecognized option: \`$ac_option'
1055 Try \`$0 --help' for more information"
1059 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1060 # Reject names that are not valid shell variable names.
1061 case $ac_envvar in #(
1062 '' | [0-9]* | *[!_$as_cr_alnum]* )
1063 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1065 eval $ac_envvar=\$ac_optarg
1066 export $ac_envvar ;;
1069 # FIXME: should be removed in autoconf 3.0.
1070 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1071 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1072 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1073 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1079 if test -n "$ac_prev"; then
1080 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1081 as_fn_error $? "missing argument to $ac_option"
1084 if test -n "$ac_unrecognized_opts"; then
1085 case $enable_option_checking in
1087 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1088 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1092 # Check all directory arguments for consistency.
1093 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1094 datadir sysconfdir sharedstatedir localstatedir includedir \
1095 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1096 libdir localedir mandir
1098 eval ac_val=\$$ac_var
1099 # Remove trailing slashes.
1102 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1103 eval $ac_var=\$ac_val;;
1105 # Be sure to have absolute directory names.
1107 [\\/$]* | ?:[\\/]* ) continue;;
1108 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1110 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1113 # There might be people who depend on the old broken behavior: `$host'
1114 # used to hold the argument of --host etc.
1115 # FIXME: To remove some day.
1118 target=$target_alias
1120 # FIXME: To remove some day.
1121 if test "x$host_alias" != x; then
1122 if test "x$build_alias" = x; then
1123 cross_compiling=maybe
1124 $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1125 If a cross compiler is detected then cross compile mode will be used" >&2
1126 elif test "x$build_alias" != "x$host_alias"; then
1132 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1134 test "$silent" = yes && exec 6>/dev/null
1137 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1138 ac_ls_di=`ls -di .` &&
1139 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1140 as_fn_error $? "working directory cannot be determined"
1141 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1142 as_fn_error $? "pwd does not report name of working directory"
1145 # Find the source files, if location was not specified.
1146 if test -z "$srcdir"; then
1147 ac_srcdir_defaulted=yes
1148 # Try the directory containing this script, then the parent directory.
1149 ac_confdir=`$as_dirname -- "$as_myself" ||
1150 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1151 X"$as_myself" : 'X\(//\)[^/]' \| \
1152 X"$as_myself" : 'X\(//\)$' \| \
1153 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1154 $as_echo X"$as_myself" |
1155 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1173 if test ! -r "$srcdir/$ac_unique_file"; then
1177 ac_srcdir_defaulted=no
1179 if test ! -r "$srcdir/$ac_unique_file"; then
1180 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1181 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1183 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1185 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1187 # When building in place, set srcdir=.
1188 if test "$ac_abs_confdir" = "$ac_pwd"; then
1191 # Remove unnecessary trailing slashes from srcdir.
1192 # Double slashes in file names in object file debugging info
1193 # mess up M-x gdb in Emacs.
1195 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1197 for ac_var in $ac_precious_vars; do
1198 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1199 eval ac_env_${ac_var}_value=\$${ac_var}
1200 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1201 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1205 # Report the --help message.
1207 if test "$ac_init_help" = "long"; then
1208 # Omit some internal or obsolete options to make the list less imposing.
1209 # This message is too long to be a string in the A/UX 3.1 sh.
1211 \`configure' configures secnet 0.1.18+ to adapt to many kinds of systems.
1213 Usage: $0 [OPTION]... [VAR=VALUE]...
1215 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1216 VAR=VALUE. See below for descriptions of some of the useful variables.
1218 Defaults for the options are specified in brackets.
1221 -h, --help display this help and exit
1222 --help=short display options specific to this package
1223 --help=recursive display the short help of all the included packages
1224 -V, --version display version information and exit
1225 -q, --quiet, --silent do not print \`checking ...' messages
1226 --cache-file=FILE cache test results in FILE [disabled]
1227 -C, --config-cache alias for \`--cache-file=config.cache'
1228 -n, --no-create do not create output files
1229 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1231 Installation directories:
1232 --prefix=PREFIX install architecture-independent files in PREFIX
1233 [$ac_default_prefix]
1234 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1237 By default, \`make install' will install all the files in
1238 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1239 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1240 for instance \`--prefix=\$HOME'.
1242 For better control, use the options below.
1244 Fine tuning of the installation directories:
1245 --bindir=DIR user executables [EPREFIX/bin]
1246 --sbindir=DIR system admin executables [EPREFIX/sbin]
1247 --libexecdir=DIR program executables [EPREFIX/libexec]
1248 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1249 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1250 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1251 --libdir=DIR object code libraries [EPREFIX/lib]
1252 --includedir=DIR C header files [PREFIX/include]
1253 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1254 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1255 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1256 --infodir=DIR info documentation [DATAROOTDIR/info]
1257 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1258 --mandir=DIR man documentation [DATAROOTDIR/man]
1259 --docdir=DIR documentation root [DATAROOTDIR/doc/secnet]
1260 --htmldir=DIR html documentation [DOCDIR]
1261 --dvidir=DIR dvi documentation [DOCDIR]
1262 --pdfdir=DIR pdf documentation [DOCDIR]
1263 --psdir=DIR ps documentation [DOCDIR]
1270 if test -n "$ac_init_help"; then
1271 case $ac_init_help in
1272 short | recursive ) echo "Configuration of secnet 0.1.18+:";;
1277 --disable-option-checking ignore unrecognized --enable/--with options
1278 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1279 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1280 --enable-hacky-parallel parallelise slow cryptography (default is no)
1282 Some influential environment variables:
1283 CC C compiler command
1284 CFLAGS C compiler flags
1285 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1286 nonstandard directory <lib dir>
1287 LIBS libraries to pass to the linker, e.g. -l<library>
1288 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1289 you have headers in a nonstandard directory <include dir>
1292 Use these variables to override the choices made by `configure' or to help
1293 it to find libraries and programs with nonstandard names/locations.
1295 Report bugs to <secnet@chiark.greenend.org.uk>.
1300 if test "$ac_init_help" = "recursive"; then
1301 # If there are subdirs, report their specific --help.
1302 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1303 test -d "$ac_dir" ||
1304 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1309 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1311 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1312 # A ".." for each directory in $ac_dir_suffix.
1313 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1314 case $ac_top_builddir_sub in
1315 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1316 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1319 ac_abs_top_builddir=$ac_pwd
1320 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1321 # for backward compatibility:
1322 ac_top_builddir=$ac_top_build_prefix
1325 .) # We are building in place.
1327 ac_top_srcdir=$ac_top_builddir_sub
1328 ac_abs_top_srcdir=$ac_pwd ;;
1329 [\\/]* | ?:[\\/]* ) # Absolute name.
1330 ac_srcdir=$srcdir$ac_dir_suffix;
1331 ac_top_srcdir=$srcdir
1332 ac_abs_top_srcdir=$srcdir ;;
1334 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1335 ac_top_srcdir=$ac_top_build_prefix$srcdir
1336 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1338 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1340 cd "$ac_dir" || { ac_status=$?; continue; }
1341 # Check for guested configure.
1342 if test -f "$ac_srcdir/configure.gnu"; then
1344 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1345 elif test -f "$ac_srcdir/configure"; then
1347 $SHELL "$ac_srcdir/configure" --help=recursive
1349 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1351 cd "$ac_pwd" || { ac_status=$?; break; }
1355 test -n "$ac_init_help" && exit $ac_status
1356 if $ac_init_version; then
1358 secnet configure 0.1.18+
1359 generated by GNU Autoconf 2.67
1361 Copyright (C) 2010 Free Software Foundation, Inc.
1362 This configure script is free software; the Free Software Foundation
1363 gives unlimited permission to copy, distribute and modify it.
1368 ## ------------------------ ##
1369 ## Autoconf initialization. ##
1370 ## ------------------------ ##
1372 # ac_fn_c_try_compile LINENO
1373 # --------------------------
1374 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1375 ac_fn_c_try_compile ()
1377 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1378 rm -f conftest.$ac_objext
1379 if { { ac_try="$ac_compile"
1381 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1382 *) ac_try_echo=$ac_try;;
1384 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1385 $as_echo "$ac_try_echo"; } >&5
1386 (eval "$ac_compile") 2>conftest.err
1388 if test -s conftest.err; then
1389 grep -v '^ *+' conftest.err >conftest.er1
1390 cat conftest.er1 >&5
1391 mv -f conftest.er1 conftest.err
1393 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1394 test $ac_status = 0; } && {
1395 test -z "$ac_c_werror_flag" ||
1396 test ! -s conftest.err
1397 } && test -s conftest.$ac_objext; then :
1400 $as_echo "$as_me: failed program was:" >&5
1401 sed 's/^/| /' conftest.$ac_ext >&5
1405 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1406 as_fn_set_status $ac_retval
1408 } # ac_fn_c_try_compile
1410 # ac_fn_c_try_cpp LINENO
1411 # ----------------------
1412 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1415 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1416 if { { ac_try="$ac_cpp conftest.$ac_ext"
1418 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1419 *) ac_try_echo=$ac_try;;
1421 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1422 $as_echo "$ac_try_echo"; } >&5
1423 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1425 if test -s conftest.err; then
1426 grep -v '^ *+' conftest.err >conftest.er1
1427 cat conftest.er1 >&5
1428 mv -f conftest.er1 conftest.err
1430 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1431 test $ac_status = 0; } > conftest.i && {
1432 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1433 test ! -s conftest.err
1437 $as_echo "$as_me: failed program was:" >&5
1438 sed 's/^/| /' conftest.$ac_ext >&5
1442 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1443 as_fn_set_status $ac_retval
1447 # ac_fn_c_try_run LINENO
1448 # ----------------------
1449 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1450 # that executables *can* be run.
1453 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1454 if { { ac_try="$ac_link"
1456 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1457 *) ac_try_echo=$ac_try;;
1459 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1460 $as_echo "$ac_try_echo"; } >&5
1461 (eval "$ac_link") 2>&5
1463 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1464 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1465 { { case "(($ac_try" in
1466 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1467 *) ac_try_echo=$ac_try;;
1469 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1470 $as_echo "$ac_try_echo"; } >&5
1471 (eval "$ac_try") 2>&5
1473 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1474 test $ac_status = 0; }; }; then :
1477 $as_echo "$as_me: program exited with status $ac_status" >&5
1478 $as_echo "$as_me: failed program was:" >&5
1479 sed 's/^/| /' conftest.$ac_ext >&5
1481 ac_retval=$ac_status
1483 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1484 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1485 as_fn_set_status $ac_retval
1489 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1490 # -------------------------------------------------------
1491 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1492 # the include files in INCLUDES and setting the cache variable VAR
1494 ac_fn_c_check_header_mongrel ()
1496 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1497 if eval "test \"\${$3+set}\"" = set; then :
1498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1499 $as_echo_n "checking for $2... " >&6; }
1500 if eval "test \"\${$3+set}\"" = set; then :
1501 $as_echo_n "(cached) " >&6
1504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1505 $as_echo "$ac_res" >&6; }
1507 # Is the header compilable?
1508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1509 $as_echo_n "checking $2 usability... " >&6; }
1510 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1511 /* end confdefs.h. */
1515 if ac_fn_c_try_compile "$LINENO"; then :
1516 ac_header_compiler=yes
1518 ac_header_compiler=no
1520 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1522 $as_echo "$ac_header_compiler" >&6; }
1524 # Is the header present?
1525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1526 $as_echo_n "checking $2 presence... " >&6; }
1527 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1528 /* end confdefs.h. */
1531 if ac_fn_c_try_cpp "$LINENO"; then :
1532 ac_header_preproc=yes
1534 ac_header_preproc=no
1536 rm -f conftest.err conftest.i conftest.$ac_ext
1537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1538 $as_echo "$ac_header_preproc" >&6; }
1540 # So? What about this header?
1541 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1543 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1544 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1545 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1546 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1549 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1550 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1551 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1552 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1553 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1554 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1555 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1556 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1557 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1558 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1559 ( $as_echo "## -------------------------------------------- ##
1560 ## Report this to secnet@chiark.greenend.org.uk ##
1561 ## -------------------------------------------- ##"
1562 ) | sed "s/^/$as_me: WARNING: /" >&2
1565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1566 $as_echo_n "checking for $2... " >&6; }
1567 if eval "test \"\${$3+set}\"" = set; then :
1568 $as_echo_n "(cached) " >&6
1570 eval "$3=\$ac_header_compiler"
1573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1574 $as_echo "$ac_res" >&6; }
1576 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1578 } # ac_fn_c_check_header_mongrel
1580 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1581 # -------------------------------------------------------
1582 # Tests whether HEADER exists and can be compiled using the include files in
1583 # INCLUDES, setting the cache variable VAR accordingly.
1584 ac_fn_c_check_header_compile ()
1586 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1588 $as_echo_n "checking for $2... " >&6; }
1589 if eval "test \"\${$3+set}\"" = set; then :
1590 $as_echo_n "(cached) " >&6
1592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1593 /* end confdefs.h. */
1597 if ac_fn_c_try_compile "$LINENO"; then :
1602 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1606 $as_echo "$ac_res" >&6; }
1607 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1609 } # ac_fn_c_check_header_compile
1611 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1612 # --------------------------------------------
1613 # Tries to find the compile-time value of EXPR in a program that includes
1614 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1616 ac_fn_c_compute_int ()
1618 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1619 if test "$cross_compiling" = yes; then
1620 # Depending upon the size, compute the lo and hi bounds.
1621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1622 /* end confdefs.h. */
1627 static int test_array [1 - 2 * !(($2) >= 0)];
1634 if ac_fn_c_try_compile "$LINENO"; then :
1637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1638 /* end confdefs.h. */
1643 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1650 if ac_fn_c_try_compile "$LINENO"; then :
1651 ac_hi=$ac_mid; break
1653 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1654 if test $ac_lo -le $ac_mid; then
1658 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1660 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1664 /* end confdefs.h. */
1669 static int test_array [1 - 2 * !(($2) < 0)];
1676 if ac_fn_c_try_compile "$LINENO"; then :
1679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1680 /* end confdefs.h. */
1685 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1692 if ac_fn_c_try_compile "$LINENO"; then :
1693 ac_lo=$ac_mid; break
1695 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1696 if test $ac_mid -le $ac_hi; then
1700 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1702 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1707 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1709 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1710 # Binary search between lo and hi bounds.
1711 while test "x$ac_lo" != "x$ac_hi"; do
1712 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1714 /* end confdefs.h. */
1719 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1726 if ac_fn_c_try_compile "$LINENO"; then :
1729 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
1731 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1734 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
1738 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1739 /* end confdefs.h. */
1741 static long int longval () { return $2; }
1742 static unsigned long int ulongval () { return $2; }
1749 FILE *f = fopen ("conftest.val", "w");
1754 long int i = longval ();
1757 fprintf (f, "%ld", i);
1761 unsigned long int i = ulongval ();
1764 fprintf (f, "%lu", i);
1766 /* Do not output a trailing newline, as this causes \r\n confusion
1767 on some platforms. */
1768 return ferror (f) || fclose (f) != 0;
1774 if ac_fn_c_try_run "$LINENO"; then :
1775 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
1779 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
1780 conftest.$ac_objext conftest.beam conftest.$ac_ext
1784 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1785 as_fn_set_status $ac_retval
1787 } # ac_fn_c_compute_int
1789 # ac_fn_c_try_link LINENO
1790 # -----------------------
1791 # Try to link conftest.$ac_ext, and return whether this succeeded.
1794 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1795 rm -f conftest.$ac_objext conftest$ac_exeext
1796 if { { ac_try="$ac_link"
1798 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1799 *) ac_try_echo=$ac_try;;
1801 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1802 $as_echo "$ac_try_echo"; } >&5
1803 (eval "$ac_link") 2>conftest.err
1805 if test -s conftest.err; then
1806 grep -v '^ *+' conftest.err >conftest.er1
1807 cat conftest.er1 >&5
1808 mv -f conftest.er1 conftest.err
1810 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1811 test $ac_status = 0; } && {
1812 test -z "$ac_c_werror_flag" ||
1813 test ! -s conftest.err
1814 } && test -s conftest$ac_exeext && {
1815 test "$cross_compiling" = yes ||
1816 $as_test_x conftest$ac_exeext
1820 $as_echo "$as_me: failed program was:" >&5
1821 sed 's/^/| /' conftest.$ac_ext >&5
1825 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1826 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1827 # interfere with the next link command; also delete a directory that is
1828 # left behind by Apple's compiler. We do this before executing the actions.
1829 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1830 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1831 as_fn_set_status $ac_retval
1833 } # ac_fn_c_try_link
1835 # ac_fn_c_check_func LINENO FUNC VAR
1836 # ----------------------------------
1837 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1838 ac_fn_c_check_func ()
1840 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1842 $as_echo_n "checking for $2... " >&6; }
1843 if eval "test \"\${$3+set}\"" = set; then :
1844 $as_echo_n "(cached) " >&6
1846 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1847 /* end confdefs.h. */
1848 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1849 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1850 #define $2 innocuous_$2
1852 /* System header to define __stub macros and hopefully few prototypes,
1853 which can conflict with char $2 (); below.
1854 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1855 <limits.h> exists even on freestanding compilers. */
1858 # include <limits.h>
1860 # include <assert.h>
1865 /* Override any GCC internal prototype to avoid an error.
1866 Use char because int might match the return type of a GCC
1867 builtin and then its argument prototype would still apply. */
1872 /* The GNU C library defines this for functions which it implements
1873 to always fail with ENOSYS. Some functions are actually named
1874 something starting with __ and the normal name is an alias. */
1875 #if defined __stub_$2 || defined __stub___$2
1887 if ac_fn_c_try_link "$LINENO"; then :
1892 rm -f core conftest.err conftest.$ac_objext \
1893 conftest$ac_exeext conftest.$ac_ext
1896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1897 $as_echo "$ac_res" >&6; }
1898 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1900 } # ac_fn_c_check_func
1901 cat >config.log <<_ACEOF
1902 This file contains any messages produced by compilers while
1903 running configure, to aid debugging if configure makes a mistake.
1905 It was created by secnet $as_me 0.1.18+, which was
1906 generated by GNU Autoconf 2.67. Invocation command line was
1918 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1919 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1920 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1921 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1922 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1924 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1925 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1927 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1928 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1929 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1930 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1931 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1932 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1933 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1937 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1941 test -z "$as_dir" && as_dir=.
1942 $as_echo "PATH: $as_dir"
1958 # Keep a trace of the command line.
1959 # Strip out --no-create and --no-recursion so they do not pile up.
1960 # Strip out --silent because we don't want to record it for future runs.
1961 # Also quote any args containing shell meta-characters.
1962 # Make two passes to allow for proper duplicate-argument suppression.
1966 ac_must_keep_next=false
1972 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1973 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1974 | -silent | --silent | --silen | --sile | --sil)
1977 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1980 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1982 as_fn_append ac_configure_args1 " '$ac_arg'"
1983 if test $ac_must_keep_next = true; then
1984 ac_must_keep_next=false # Got value, back to normal.
1987 *=* | --config-cache | -C | -disable-* | --disable-* \
1988 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1989 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1990 | -with-* | --with-* | -without-* | --without-* | --x)
1991 case "$ac_configure_args0 " in
1992 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1995 -* ) ac_must_keep_next=true ;;
1998 as_fn_append ac_configure_args " '$ac_arg'"
2003 { ac_configure_args0=; unset ac_configure_args0;}
2004 { ac_configure_args1=; unset ac_configure_args1;}
2006 # When interrupted or exit'd, cleanup temporary files, and complete
2007 # config.log. We remove comments because anyway the quotes in there
2008 # would cause problems or look ugly.
2009 # WARNING: Use '\'' to represent an apostrophe within the trap.
2010 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2011 trap 'exit_status=$?
2012 # Save into config.log some information that might help in debugging.
2016 $as_echo "## ---------------- ##
2017 ## Cache variables. ##
2018 ## ---------------- ##"
2020 # The following way of writing the cache mishandles newlines in values,
2022 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2023 eval ac_val=\$$ac_var
2027 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2028 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2031 _ | IFS | as_nl) ;; #(
2032 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2033 *) { eval $ac_var=; unset $ac_var;} ;;
2038 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2039 *${as_nl}ac_space=\ *)
2041 "s/'\''/'\''\\\\'\'''\''/g;
2042 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2045 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2052 $as_echo "## ----------------- ##
2053 ## Output variables. ##
2054 ## ----------------- ##"
2056 for ac_var in $ac_subst_vars
2058 eval ac_val=\$$ac_var
2060 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2062 $as_echo "$ac_var='\''$ac_val'\''"
2066 if test -n "$ac_subst_files"; then
2067 $as_echo "## ------------------- ##
2068 ## File substitutions. ##
2069 ## ------------------- ##"
2071 for ac_var in $ac_subst_files
2073 eval ac_val=\$$ac_var
2075 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2077 $as_echo "$ac_var='\''$ac_val'\''"
2082 if test -s confdefs.h; then
2083 $as_echo "## ----------- ##
2090 test "$ac_signal" != 0 &&
2091 $as_echo "$as_me: caught signal $ac_signal"
2092 $as_echo "$as_me: exit $exit_status"
2094 rm -f core *.core core.conftest.* &&
2095 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2098 for ac_signal in 1 2 13 15; do
2099 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2103 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2104 rm -f -r conftest* confdefs.h
2106 $as_echo "/* confdefs.h */" > confdefs.h
2108 # Predefined preprocessor variables.
2110 cat >>confdefs.h <<_ACEOF
2111 #define PACKAGE_NAME "$PACKAGE_NAME"
2114 cat >>confdefs.h <<_ACEOF
2115 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2118 cat >>confdefs.h <<_ACEOF
2119 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2122 cat >>confdefs.h <<_ACEOF
2123 #define PACKAGE_STRING "$PACKAGE_STRING"
2126 cat >>confdefs.h <<_ACEOF
2127 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2130 cat >>confdefs.h <<_ACEOF
2131 #define PACKAGE_URL "$PACKAGE_URL"
2135 # Let the site file select an alternate cache file if it wants to.
2136 # Prefer an explicitly selected file to automatically selected ones.
2139 if test -n "$CONFIG_SITE"; then
2140 # We do not want a PATH search for config.site.
2141 case $CONFIG_SITE in #((
2142 -*) ac_site_file1=./$CONFIG_SITE;;
2143 */*) ac_site_file1=$CONFIG_SITE;;
2144 *) ac_site_file1=./$CONFIG_SITE;;
2146 elif test "x$prefix" != xNONE; then
2147 ac_site_file1=$prefix/share/config.site
2148 ac_site_file2=$prefix/etc/config.site
2150 ac_site_file1=$ac_default_prefix/share/config.site
2151 ac_site_file2=$ac_default_prefix/etc/config.site
2153 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2155 test "x$ac_site_file" = xNONE && continue
2156 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2157 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2158 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2159 sed 's/^/| /' "$ac_site_file" >&5
2161 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2162 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2163 as_fn_error $? "failed to load site script $ac_site_file
2164 See \`config.log' for more details" "$LINENO" 5 ; }
2168 if test -r "$cache_file"; then
2169 # Some versions of bash will fail to source /dev/null (special files
2170 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2171 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2172 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2173 $as_echo "$as_me: loading cache $cache_file" >&6;}
2175 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2176 *) . "./$cache_file";;
2180 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2181 $as_echo "$as_me: creating cache $cache_file" >&6;}
2185 # Check that the precious variables saved in the cache have kept the same
2187 ac_cache_corrupted=false
2188 for ac_var in $ac_precious_vars; do
2189 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2190 eval ac_new_set=\$ac_env_${ac_var}_set
2191 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2192 eval ac_new_val=\$ac_env_${ac_var}_value
2193 case $ac_old_set,$ac_new_set in
2195 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2196 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2197 ac_cache_corrupted=: ;;
2199 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2200 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2201 ac_cache_corrupted=: ;;
2204 if test "x$ac_old_val" != "x$ac_new_val"; then
2205 # differences in whitespace do not lead to failure.
2206 ac_old_val_w=`echo x $ac_old_val`
2207 ac_new_val_w=`echo x $ac_new_val`
2208 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2209 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2210 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2211 ac_cache_corrupted=:
2213 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2214 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2215 eval $ac_var=\$ac_old_val
2217 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2218 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2219 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2220 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2223 # Pass precious variables to config.status.
2224 if test "$ac_new_set" = set; then
2226 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2227 *) ac_arg=$ac_var=$ac_new_val ;;
2229 case " $ac_configure_args " in
2230 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2231 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2235 if $ac_cache_corrupted; then
2236 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2237 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2238 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2239 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2240 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2242 ## -------------------- ##
2243 ## Main body of script. ##
2244 ## -------------------- ##
2247 ac_cpp='$CPP $CPPFLAGS'
2248 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2249 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2250 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2254 ac_config_headers="$ac_config_headers config.h"
2261 ac_cpp='$CPP $CPPFLAGS'
2262 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2263 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2264 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2267 # If fink is on the path then it is assumed we should use it.
2268 # Extract the first word of "fink", so it can be a program name with args.
2269 set dummy fink; ac_word=$2
2270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2271 $as_echo_n "checking for $ac_word... " >&6; }
2272 if test "${ac_cv_path_FINK+set}" = set; then :
2273 $as_echo_n "(cached) " >&6
2277 ac_cv_path_FINK="$FINK" # Let the user override the test with a path.
2280 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2284 test -z "$as_dir" && as_dir=.
2285 for ac_exec_ext in '' $ac_executable_extensions; do
2286 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2287 ac_cv_path_FINK="$as_dir/$ac_word$ac_exec_ext"
2288 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2298 FINK=$ac_cv_path_FINK
2299 if test -n "$FINK"; then
2300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FINK" >&5
2301 $as_echo "$FINK" >&6; }
2303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2304 $as_echo "no" >&6; }
2308 if test "x$FINK" != x; then
2309 finkdir=`echo $FINK|sed 's,/[^/]*/[^/]*$,,'`
2310 CPPFLAGS="-I$finkdir/include ${CPPFLAGS}"
2311 LDFLAGS="-L$finkdir/lib ${LDFLAGS}"
2314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2315 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2317 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2318 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\"" = set; then :
2319 $as_echo_n "(cached) " >&6
2321 cat >conftest.make <<\_ACEOF
2324 @echo '@@@%%%=$(MAKE)=@@@%%%'
2326 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2327 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2329 eval ac_cv_prog_make_${ac_make}_set=yes;;
2331 eval ac_cv_prog_make_${ac_make}_set=no;;
2335 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2337 $as_echo "yes" >&6; }
2340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2341 $as_echo "no" >&6; }
2342 SET_MAKE="MAKE=${MAKE-make}"
2346 ac_cpp='$CPP $CPPFLAGS'
2347 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2348 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2349 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2350 if test -n "$ac_tool_prefix"; then
2351 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2352 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2354 $as_echo_n "checking for $ac_word... " >&6; }
2355 if test "${ac_cv_prog_CC+set}" = set; then :
2356 $as_echo_n "(cached) " >&6
2358 if test -n "$CC"; then
2359 ac_cv_prog_CC="$CC" # Let the user override the test.
2361 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2365 test -z "$as_dir" && as_dir=.
2366 for ac_exec_ext in '' $ac_executable_extensions; do
2367 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2368 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2369 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2379 if test -n "$CC"; then
2380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2381 $as_echo "$CC" >&6; }
2383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2384 $as_echo "no" >&6; }
2389 if test -z "$ac_cv_prog_CC"; then
2391 # Extract the first word of "gcc", so it can be a program name with args.
2392 set dummy gcc; ac_word=$2
2393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2394 $as_echo_n "checking for $ac_word... " >&6; }
2395 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2396 $as_echo_n "(cached) " >&6
2398 if test -n "$ac_ct_CC"; then
2399 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2401 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2405 test -z "$as_dir" && as_dir=.
2406 for ac_exec_ext in '' $ac_executable_extensions; do
2407 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2408 ac_cv_prog_ac_ct_CC="gcc"
2409 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2418 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2419 if test -n "$ac_ct_CC"; then
2420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2421 $as_echo "$ac_ct_CC" >&6; }
2423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2424 $as_echo "no" >&6; }
2427 if test "x$ac_ct_CC" = x; then
2430 case $cross_compiling:$ac_tool_warned in
2432 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2433 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2434 ac_tool_warned=yes ;;
2442 if test -z "$CC"; then
2443 if test -n "$ac_tool_prefix"; then
2444 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2445 set dummy ${ac_tool_prefix}cc; ac_word=$2
2446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2447 $as_echo_n "checking for $ac_word... " >&6; }
2448 if test "${ac_cv_prog_CC+set}" = set; then :
2449 $as_echo_n "(cached) " >&6
2451 if test -n "$CC"; then
2452 ac_cv_prog_CC="$CC" # Let the user override the test.
2454 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2458 test -z "$as_dir" && as_dir=.
2459 for ac_exec_ext in '' $ac_executable_extensions; do
2460 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2461 ac_cv_prog_CC="${ac_tool_prefix}cc"
2462 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2472 if test -n "$CC"; then
2473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2474 $as_echo "$CC" >&6; }
2476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2477 $as_echo "no" >&6; }
2483 if test -z "$CC"; then
2484 # Extract the first word of "cc", so it can be a program name with args.
2485 set dummy cc; ac_word=$2
2486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2487 $as_echo_n "checking for $ac_word... " >&6; }
2488 if test "${ac_cv_prog_CC+set}" = set; then :
2489 $as_echo_n "(cached) " >&6
2491 if test -n "$CC"; then
2492 ac_cv_prog_CC="$CC" # Let the user override the test.
2495 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2499 test -z "$as_dir" && as_dir=.
2500 for ac_exec_ext in '' $ac_executable_extensions; do
2501 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2502 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2503 ac_prog_rejected=yes
2507 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2514 if test $ac_prog_rejected = yes; then
2515 # We found a bogon in the path, so make sure we never use it.
2516 set dummy $ac_cv_prog_CC
2518 if test $# != 0; then
2519 # We chose a different compiler from the bogus one.
2520 # However, it has the same basename, so the bogon will be chosen
2521 # first if we set CC to just the basename; use the full file name.
2523 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2529 if test -n "$CC"; then
2530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2531 $as_echo "$CC" >&6; }
2533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2534 $as_echo "no" >&6; }
2539 if test -z "$CC"; then
2540 if test -n "$ac_tool_prefix"; then
2541 for ac_prog in cl.exe
2543 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2544 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2546 $as_echo_n "checking for $ac_word... " >&6; }
2547 if test "${ac_cv_prog_CC+set}" = set; then :
2548 $as_echo_n "(cached) " >&6
2550 if test -n "$CC"; then
2551 ac_cv_prog_CC="$CC" # Let the user override the test.
2553 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2557 test -z "$as_dir" && as_dir=.
2558 for ac_exec_ext in '' $ac_executable_extensions; do
2559 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2560 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2561 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2571 if test -n "$CC"; then
2572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2573 $as_echo "$CC" >&6; }
2575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2576 $as_echo "no" >&6; }
2580 test -n "$CC" && break
2583 if test -z "$CC"; then
2585 for ac_prog in cl.exe
2587 # Extract the first word of "$ac_prog", so it can be a program name with args.
2588 set dummy $ac_prog; ac_word=$2
2589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2590 $as_echo_n "checking for $ac_word... " >&6; }
2591 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2592 $as_echo_n "(cached) " >&6
2594 if test -n "$ac_ct_CC"; then
2595 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2597 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2601 test -z "$as_dir" && as_dir=.
2602 for ac_exec_ext in '' $ac_executable_extensions; do
2603 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2604 ac_cv_prog_ac_ct_CC="$ac_prog"
2605 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2614 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2615 if test -n "$ac_ct_CC"; then
2616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2617 $as_echo "$ac_ct_CC" >&6; }
2619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2620 $as_echo "no" >&6; }
2624 test -n "$ac_ct_CC" && break
2627 if test "x$ac_ct_CC" = x; then
2630 case $cross_compiling:$ac_tool_warned in
2632 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2633 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2634 ac_tool_warned=yes ;;
2643 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2644 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2645 as_fn_error $? "no acceptable C compiler found in \$PATH
2646 See \`config.log' for more details" "$LINENO" 5 ; }
2648 # Provide some information about the compiler.
2649 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2652 for ac_option in --version -v -V -qversion; do
2653 { { ac_try="$ac_compiler $ac_option >&5"
2655 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2656 *) ac_try_echo=$ac_try;;
2658 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2659 $as_echo "$ac_try_echo"; } >&5
2660 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2662 if test -s conftest.err; then
2664 ... rest of stderr output deleted ...
2665 10q' conftest.err >conftest.er1
2666 cat conftest.er1 >&5
2668 rm -f conftest.er1 conftest.err
2669 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2670 test $ac_status = 0; }
2673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2674 /* end confdefs.h. */
2684 ac_clean_files_save=$ac_clean_files
2685 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2686 # Try to create an executable without -o first, disregard a.out.
2687 # It will help us diagnose broken compilers, and finding out an intuition
2689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2690 $as_echo_n "checking whether the C compiler works... " >&6; }
2691 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2693 # The possible output files:
2694 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2697 for ac_file in $ac_files
2700 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2701 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2706 if { { ac_try="$ac_link_default"
2708 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2709 *) ac_try_echo=$ac_try;;
2711 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2712 $as_echo "$ac_try_echo"; } >&5
2713 (eval "$ac_link_default") 2>&5
2715 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2716 test $ac_status = 0; }; then :
2717 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2718 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2719 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2720 # so that the user can short-circuit this test for compilers unknown to
2722 for ac_file in $ac_files ''
2724 test -f "$ac_file" || continue
2726 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2729 # We found the default executable, but exeext='' is most
2733 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2735 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2737 # We set ac_cv_exeext here because the later test for it is not
2738 # safe: cross compilers may not add the suffix if given an `-o'
2739 # argument, so we may need to know it at that point already.
2740 # Even if this section looks crufty: it has the advantage of
2747 test "$ac_cv_exeext" = no && ac_cv_exeext=
2752 if test -z "$ac_file"; then :
2753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2754 $as_echo "no" >&6; }
2755 $as_echo "$as_me: failed program was:" >&5
2756 sed 's/^/| /' conftest.$ac_ext >&5
2758 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2759 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2760 as_fn_error 77 "C compiler cannot create executables
2761 See \`config.log' for more details" "$LINENO" 5 ; }
2763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2764 $as_echo "yes" >&6; }
2766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2767 $as_echo_n "checking for C compiler default output file name... " >&6; }
2768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2769 $as_echo "$ac_file" >&6; }
2770 ac_exeext=$ac_cv_exeext
2772 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2773 ac_clean_files=$ac_clean_files_save
2774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2775 $as_echo_n "checking for suffix of executables... " >&6; }
2776 if { { ac_try="$ac_link"
2778 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2779 *) ac_try_echo=$ac_try;;
2781 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2782 $as_echo "$ac_try_echo"; } >&5
2783 (eval "$ac_link") 2>&5
2785 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2786 test $ac_status = 0; }; then :
2787 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2788 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2789 # work properly (i.e., refer to `conftest.exe'), while it won't with
2791 for ac_file in conftest.exe conftest conftest.*; do
2792 test -f "$ac_file" || continue
2794 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2795 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2801 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2802 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2803 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2804 See \`config.log' for more details" "$LINENO" 5 ; }
2806 rm -f conftest conftest$ac_cv_exeext
2807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2808 $as_echo "$ac_cv_exeext" >&6; }
2810 rm -f conftest.$ac_ext
2811 EXEEXT=$ac_cv_exeext
2813 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2814 /* end confdefs.h. */
2819 FILE *f = fopen ("conftest.out", "w");
2820 return ferror (f) || fclose (f) != 0;
2826 ac_clean_files="$ac_clean_files conftest.out"
2827 # Check that the compiler produces executables we can run. If not, either
2828 # the compiler is broken, or we cross compile.
2829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2830 $as_echo_n "checking whether we are cross compiling... " >&6; }
2831 if test "$cross_compiling" != yes; then
2832 { { ac_try="$ac_link"
2834 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2835 *) ac_try_echo=$ac_try;;
2837 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2838 $as_echo "$ac_try_echo"; } >&5
2839 (eval "$ac_link") 2>&5
2841 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2842 test $ac_status = 0; }
2843 if { ac_try='./conftest$ac_cv_exeext'
2844 { { case "(($ac_try" in
2845 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2846 *) ac_try_echo=$ac_try;;
2848 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2849 $as_echo "$ac_try_echo"; } >&5
2850 (eval "$ac_try") 2>&5
2852 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2853 test $ac_status = 0; }; }; then
2856 if test "$cross_compiling" = maybe; then
2859 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2860 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2861 as_fn_error $? "cannot run C compiled programs.
2862 If you meant to cross compile, use \`--host'.
2863 See \`config.log' for more details" "$LINENO" 5 ; }
2867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2868 $as_echo "$cross_compiling" >&6; }
2870 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2871 ac_clean_files=$ac_clean_files_save
2872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2873 $as_echo_n "checking for suffix of object files... " >&6; }
2874 if test "${ac_cv_objext+set}" = set; then :
2875 $as_echo_n "(cached) " >&6
2877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2878 /* end confdefs.h. */
2888 rm -f conftest.o conftest.obj
2889 if { { ac_try="$ac_compile"
2891 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2892 *) ac_try_echo=$ac_try;;
2894 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2895 $as_echo "$ac_try_echo"; } >&5
2896 (eval "$ac_compile") 2>&5
2898 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2899 test $ac_status = 0; }; then :
2900 for ac_file in conftest.o conftest.obj conftest.*; do
2901 test -f "$ac_file" || continue;
2903 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2904 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2909 $as_echo "$as_me: failed program was:" >&5
2910 sed 's/^/| /' conftest.$ac_ext >&5
2912 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2913 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2914 as_fn_error $? "cannot compute suffix of object files: cannot compile
2915 See \`config.log' for more details" "$LINENO" 5 ; }
2917 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2920 $as_echo "$ac_cv_objext" >&6; }
2921 OBJEXT=$ac_cv_objext
2923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2924 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2925 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
2926 $as_echo_n "(cached) " >&6
2928 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2929 /* end confdefs.h. */
2942 if ac_fn_c_try_compile "$LINENO"; then :
2947 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2948 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2952 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2953 if test $ac_compiler_gnu = yes; then
2958 ac_test_CFLAGS=${CFLAGS+set}
2959 ac_save_CFLAGS=$CFLAGS
2960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2961 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2962 if test "${ac_cv_prog_cc_g+set}" = set; then :
2963 $as_echo_n "(cached) " >&6
2965 ac_save_c_werror_flag=$ac_c_werror_flag
2966 ac_c_werror_flag=yes
2969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2970 /* end confdefs.h. */
2980 if ac_fn_c_try_compile "$LINENO"; then :
2984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2985 /* end confdefs.h. */
2995 if ac_fn_c_try_compile "$LINENO"; then :
2998 ac_c_werror_flag=$ac_save_c_werror_flag
3000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3001 /* end confdefs.h. */
3011 if ac_fn_c_try_compile "$LINENO"; then :
3014 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3016 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3018 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3019 ac_c_werror_flag=$ac_save_c_werror_flag
3021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3022 $as_echo "$ac_cv_prog_cc_g" >&6; }
3023 if test "$ac_test_CFLAGS" = set; then
3024 CFLAGS=$ac_save_CFLAGS
3025 elif test $ac_cv_prog_cc_g = yes; then
3026 if test "$GCC" = yes; then
3032 if test "$GCC" = yes; then
3038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3039 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3040 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3041 $as_echo_n "(cached) " >&6
3043 ac_cv_prog_cc_c89=no
3045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3046 /* end confdefs.h. */
3049 #include <sys/types.h>
3050 #include <sys/stat.h>
3051 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3052 struct buf { int x; };
3053 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3054 static char *e (p, i)
3060 static char *f (char * (*g) (char **, int), char **p, ...)
3065 s = g (p, va_arg (v,int));
3070 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3071 function prototypes and stuff, but not '\xHH' hex character constants.
3072 These don't provoke an error unfortunately, instead are silently treated
3073 as 'x'. The following induces an error, until -std is added to get
3074 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3075 array size at least. It's necessary to write '\x00'==0 to get something
3076 that's true only with -std. */
3077 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3079 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3080 inside strings and character constants. */
3082 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3084 int test (int i, double x);
3085 struct s1 {int (*f) (int a);};
3086 struct s2 {int (*f) (double a);};
3087 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3093 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3098 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3099 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3101 CC="$ac_save_CC $ac_arg"
3102 if ac_fn_c_try_compile "$LINENO"; then :
3103 ac_cv_prog_cc_c89=$ac_arg
3105 rm -f core conftest.err conftest.$ac_objext
3106 test "x$ac_cv_prog_cc_c89" != "xno" && break
3108 rm -f conftest.$ac_ext
3113 case "x$ac_cv_prog_cc_c89" in
3115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3116 $as_echo "none needed" >&6; } ;;
3118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3119 $as_echo "unsupported" >&6; } ;;
3121 CC="$CC $ac_cv_prog_cc_c89"
3122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3123 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3125 if test "x$ac_cv_prog_cc_c89" != xno; then :
3130 ac_cpp='$CPP $CPPFLAGS'
3131 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3132 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3133 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3136 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3137 if test -f "$ac_dir/install-sh"; then
3139 ac_install_sh="$ac_aux_dir/install-sh -c"
3141 elif test -f "$ac_dir/install.sh"; then
3143 ac_install_sh="$ac_aux_dir/install.sh -c"
3145 elif test -f "$ac_dir/shtool"; then
3147 ac_install_sh="$ac_aux_dir/shtool install -c"
3151 if test -z "$ac_aux_dir"; then
3152 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3155 # These three variables are undocumented and unsupported,
3156 # and are intended to be withdrawn in a future Autoconf release.
3157 # They can cause serious problems if a builder's source tree is in a directory
3158 # whose full name contains unusual characters.
3159 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3160 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3161 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3164 # Find a good install program. We prefer a C program (faster),
3165 # so one script is as good as another. But avoid the broken or
3166 # incompatible versions:
3167 # SysV /etc/install, /usr/sbin/install
3168 # SunOS /usr/etc/install
3169 # IRIX /sbin/install
3171 # AmigaOS /C/install, which installs bootblocks on floppy discs
3172 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3173 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3174 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3175 # OS/2's system install, which has a completely different semantic
3176 # ./install, which can be erroneously created by make from ./install.sh.
3177 # Reject install programs that cannot install multiple files.
3178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3179 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3180 if test -z "$INSTALL"; then
3181 if test "${ac_cv_path_install+set}" = set; then :
3182 $as_echo_n "(cached) " >&6
3184 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3188 test -z "$as_dir" && as_dir=.
3189 # Account for people who put trailing slashes in PATH elements.
3190 case $as_dir/ in #((
3191 ./ | .// | /[cC]/* | \
3192 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3193 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3196 # OSF1 and SCO ODT 3.0 have their own names for install.
3197 # Don't use installbsd from OSF since it installs stuff as root
3199 for ac_prog in ginstall scoinst install; do
3200 for ac_exec_ext in '' $ac_executable_extensions; do
3201 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3202 if test $ac_prog = install &&
3203 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3204 # AIX install. It has an incompatible calling convention.
3206 elif test $ac_prog = install &&
3207 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3208 # program-specific install script used by HP pwplus--don't use.
3211 rm -rf conftest.one conftest.two conftest.dir
3212 echo one > conftest.one
3213 echo two > conftest.two
3215 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3216 test -s conftest.one && test -s conftest.two &&
3217 test -s conftest.dir/conftest.one &&
3218 test -s conftest.dir/conftest.two
3220 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3233 rm -rf conftest.one conftest.two conftest.dir
3236 if test "${ac_cv_path_install+set}" = set; then
3237 INSTALL=$ac_cv_path_install
3239 # As a last resort, use the slow shell script. Don't cache a
3240 # value for INSTALL within a source directory, because that will
3241 # break other packages using the cache if that directory is
3242 # removed, or if the value is a relative name.
3243 INSTALL=$ac_install_sh
3246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3247 $as_echo "$INSTALL" >&6; }
3249 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3250 # It thinks the first close brace ends the variable substitution.
3251 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3253 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3255 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3257 # Extract the first word of "rm", so it can be a program name with args.
3258 set dummy rm; ac_word=$2
3259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3260 $as_echo_n "checking for $ac_word... " >&6; }
3261 if test "${ac_cv_path_RM+set}" = set; then :
3262 $as_echo_n "(cached) " >&6
3266 ac_cv_path_RM="$RM" # Let the user override the test with a path.
3269 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3273 test -z "$as_dir" && as_dir=.
3274 for ac_exec_ext in '' $ac_executable_extensions; do
3275 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3276 ac_cv_path_RM="$as_dir/$ac_word$ac_exec_ext"
3277 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3288 if test -n "$RM"; then
3289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RM" >&5
3290 $as_echo "$RM" >&6; }
3292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3293 $as_echo "no" >&6; }
3299 ac_cpp='$CPP $CPPFLAGS'
3300 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3301 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3302 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3304 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3305 # On Suns, sometimes $CPP names a directory.
3306 if test -n "$CPP" && test -d "$CPP"; then
3309 if test -z "$CPP"; then
3310 if test "${ac_cv_prog_CPP+set}" = set; then :
3311 $as_echo_n "(cached) " >&6
3313 # Double quotes because CPP needs to be expanded
3314 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3317 for ac_c_preproc_warn_flag in '' yes
3319 # Use a header file that comes with gcc, so configuring glibc
3320 # with a fresh cross-compiler works.
3321 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3322 # <limits.h> exists even on freestanding compilers.
3323 # On the NeXT, cc -E runs the code through the compiler's parser,
3324 # not just through cpp. "Syntax error" is here to catch this case.
3325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3326 /* end confdefs.h. */
3328 # include <limits.h>
3330 # include <assert.h>
3334 if ac_fn_c_try_cpp "$LINENO"; then :
3337 # Broken: fails on valid input.
3340 rm -f conftest.err conftest.i conftest.$ac_ext
3342 # OK, works on sane cases. Now check whether nonexistent headers
3343 # can be detected and how.
3344 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3345 /* end confdefs.h. */
3346 #include <ac_nonexistent.h>
3348 if ac_fn_c_try_cpp "$LINENO"; then :
3349 # Broken: success on invalid input.
3352 # Passes both tests.
3356 rm -f conftest.err conftest.i conftest.$ac_ext
3359 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3360 rm -f conftest.i conftest.err conftest.$ac_ext
3361 if $ac_preproc_ok; then :
3373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3374 $as_echo "$CPP" >&6; }
3376 for ac_c_preproc_warn_flag in '' yes
3378 # Use a header file that comes with gcc, so configuring glibc
3379 # with a fresh cross-compiler works.
3380 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3381 # <limits.h> exists even on freestanding compilers.
3382 # On the NeXT, cc -E runs the code through the compiler's parser,
3383 # not just through cpp. "Syntax error" is here to catch this case.
3384 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3385 /* end confdefs.h. */
3387 # include <limits.h>
3389 # include <assert.h>
3393 if ac_fn_c_try_cpp "$LINENO"; then :
3396 # Broken: fails on valid input.
3399 rm -f conftest.err conftest.i conftest.$ac_ext
3401 # OK, works on sane cases. Now check whether nonexistent headers
3402 # can be detected and how.
3403 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3404 /* end confdefs.h. */
3405 #include <ac_nonexistent.h>
3407 if ac_fn_c_try_cpp "$LINENO"; then :
3408 # Broken: success on invalid input.
3411 # Passes both tests.
3415 rm -f conftest.err conftest.i conftest.$ac_ext
3418 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3419 rm -f conftest.i conftest.err conftest.$ac_ext
3420 if $ac_preproc_ok; then :
3423 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3424 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3425 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3426 See \`config.log' for more details" "$LINENO" 5 ; }
3430 ac_cpp='$CPP $CPPFLAGS'
3431 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3432 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3433 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3437 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3438 if test "${ac_cv_path_GREP+set}" = set; then :
3439 $as_echo_n "(cached) " >&6
3441 if test -z "$GREP"; then
3442 ac_path_GREP_found=false
3443 # Loop through the user's path and test for each of PROGNAME-LIST
3444 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3445 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3448 test -z "$as_dir" && as_dir=.
3449 for ac_prog in grep ggrep; do
3450 for ac_exec_ext in '' $ac_executable_extensions; do
3451 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3452 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3453 # Check for GNU ac_path_GREP and select it if it is found.
3454 # Check for GNU $ac_path_GREP
3455 case `"$ac_path_GREP" --version 2>&1` in
3457 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3460 $as_echo_n 0123456789 >"conftest.in"
3463 cat "conftest.in" "conftest.in" >"conftest.tmp"
3464 mv "conftest.tmp" "conftest.in"
3465 cp "conftest.in" "conftest.nl"
3466 $as_echo 'GREP' >> "conftest.nl"
3467 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3468 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3469 as_fn_arith $ac_count + 1 && ac_count=$as_val
3470 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3471 # Best one so far, save it but keep looking for a better one
3472 ac_cv_path_GREP="$ac_path_GREP"
3473 ac_path_GREP_max=$ac_count
3475 # 10*(2^10) chars as input seems more than enough
3476 test $ac_count -gt 10 && break
3478 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3481 $ac_path_GREP_found && break 3
3486 if test -z "$ac_cv_path_GREP"; then
3487 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3490 ac_cv_path_GREP=$GREP
3494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3495 $as_echo "$ac_cv_path_GREP" >&6; }
3496 GREP="$ac_cv_path_GREP"
3499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3500 $as_echo_n "checking for egrep... " >&6; }
3501 if test "${ac_cv_path_EGREP+set}" = set; then :
3502 $as_echo_n "(cached) " >&6
3504 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3505 then ac_cv_path_EGREP="$GREP -E"
3507 if test -z "$EGREP"; then
3508 ac_path_EGREP_found=false
3509 # Loop through the user's path and test for each of PROGNAME-LIST
3510 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3511 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3514 test -z "$as_dir" && as_dir=.
3515 for ac_prog in egrep; do
3516 for ac_exec_ext in '' $ac_executable_extensions; do
3517 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3518 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3519 # Check for GNU ac_path_EGREP and select it if it is found.
3520 # Check for GNU $ac_path_EGREP
3521 case `"$ac_path_EGREP" --version 2>&1` in
3523 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3526 $as_echo_n 0123456789 >"conftest.in"
3529 cat "conftest.in" "conftest.in" >"conftest.tmp"
3530 mv "conftest.tmp" "conftest.in"
3531 cp "conftest.in" "conftest.nl"
3532 $as_echo 'EGREP' >> "conftest.nl"
3533 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3534 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3535 as_fn_arith $ac_count + 1 && ac_count=$as_val
3536 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3537 # Best one so far, save it but keep looking for a better one
3538 ac_cv_path_EGREP="$ac_path_EGREP"
3539 ac_path_EGREP_max=$ac_count
3541 # 10*(2^10) chars as input seems more than enough
3542 test $ac_count -gt 10 && break
3544 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3547 $ac_path_EGREP_found && break 3
3552 if test -z "$ac_cv_path_EGREP"; then
3553 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3556 ac_cv_path_EGREP=$EGREP
3561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3562 $as_echo "$ac_cv_path_EGREP" >&6; }
3563 EGREP="$ac_cv_path_EGREP"
3566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3567 $as_echo_n "checking for ANSI C header files... " >&6; }
3568 if test "${ac_cv_header_stdc+set}" = set; then :
3569 $as_echo_n "(cached) " >&6
3571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3572 /* end confdefs.h. */
3586 if ac_fn_c_try_compile "$LINENO"; then :
3587 ac_cv_header_stdc=yes
3589 ac_cv_header_stdc=no
3591 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3593 if test $ac_cv_header_stdc = yes; then
3594 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3596 /* end confdefs.h. */
3600 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3601 $EGREP "memchr" >/dev/null 2>&1; then :
3604 ac_cv_header_stdc=no
3610 if test $ac_cv_header_stdc = yes; then
3611 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3612 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3613 /* end confdefs.h. */
3617 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3618 $EGREP "free" >/dev/null 2>&1; then :
3621 ac_cv_header_stdc=no
3627 if test $ac_cv_header_stdc = yes; then
3628 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3629 if test "$cross_compiling" = yes; then :
3632 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3633 /* end confdefs.h. */
3636 #if ((' ' & 0x0FF) == 0x020)
3637 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3638 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3640 # define ISLOWER(c) \
3641 (('a' <= (c) && (c) <= 'i') \
3642 || ('j' <= (c) && (c) <= 'r') \
3643 || ('s' <= (c) && (c) <= 'z'))
3644 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3647 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3652 for (i = 0; i < 256; i++)
3653 if (XOR (islower (i), ISLOWER (i))
3654 || toupper (i) != TOUPPER (i))
3659 if ac_fn_c_try_run "$LINENO"; then :
3662 ac_cv_header_stdc=no
3664 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3665 conftest.$ac_objext conftest.beam conftest.$ac_ext
3670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3671 $as_echo "$ac_cv_header_stdc" >&6; }
3672 if test $ac_cv_header_stdc = yes; then
3674 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3678 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3679 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3680 inttypes.h stdint.h unistd.h
3682 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3683 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3685 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3686 cat >>confdefs.h <<_ACEOF
3687 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3695 for ac_header in stdint.h inttypes.h
3697 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3698 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3699 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3700 cat >>confdefs.h <<_ACEOF
3701 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3708 for ac_header in net/if.h net/route.h
3710 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3711 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3712 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3713 cat >>confdefs.h <<_ACEOF
3714 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3721 for ac_header in sys/socket.h
3723 ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
3724 if test "x$ac_cv_header_sys_socket_h" = x""yes; then :
3725 cat >>confdefs.h <<_ACEOF
3726 #define HAVE_SYS_SOCKET_H 1
3733 for ac_header in linux/if.h
3735 ac_fn_c_check_header_compile "$LINENO" "linux/if.h" "ac_cv_header_linux_if_h" "#if HAVE_SYS_SOCKET_H
3736 # include <sys/socket.h>
3740 if test "x$ac_cv_header_linux_if_h" = x""yes; then :
3741 cat >>confdefs.h <<_ACEOF
3742 #define HAVE_LINUX_IF_H 1
3749 for ac_header in stropts.h sys/sockio.h net/if_tun.h
3751 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3752 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3753 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3754 cat >>confdefs.h <<_ACEOF
3755 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
3763 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
3764 if test "${ac_cv_c_bigendian+set}" = set; then :
3765 $as_echo_n "(cached) " >&6
3767 ac_cv_c_bigendian=unknown
3768 # See if we're dealing with a universal compiler.
3769 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3770 /* end confdefs.h. */
3771 #ifndef __APPLE_CC__
3772 not a universal capable compiler
3777 if ac_fn_c_try_compile "$LINENO"; then :
3779 # Check for potential -arch flags. It is not universal unless
3780 # there are at least two -arch flags with different values.
3783 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
3784 if test -n "$ac_prev"; then
3786 i?86 | x86_64 | ppc | ppc64)
3787 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
3790 ac_cv_c_bigendian=universal
3796 elif test "x$ac_word" = "x-arch"; then
3801 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3802 if test $ac_cv_c_bigendian = unknown; then
3803 # See if sys/param.h defines the BYTE_ORDER macro.
3804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3805 /* end confdefs.h. */
3806 #include <sys/types.h>
3807 #include <sys/param.h>
3812 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
3813 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
3822 if ac_fn_c_try_compile "$LINENO"; then :
3823 # It does; now see whether it defined to BIG_ENDIAN or not.
3824 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3825 /* end confdefs.h. */
3826 #include <sys/types.h>
3827 #include <sys/param.h>
3832 #if BYTE_ORDER != BIG_ENDIAN
3840 if ac_fn_c_try_compile "$LINENO"; then :
3841 ac_cv_c_bigendian=yes
3843 ac_cv_c_bigendian=no
3845 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3847 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3849 if test $ac_cv_c_bigendian = unknown; then
3850 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
3851 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3852 /* end confdefs.h. */
3858 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
3866 if ac_fn_c_try_compile "$LINENO"; then :
3867 # It does; now see whether it defined to _BIG_ENDIAN or not.
3868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3869 /* end confdefs.h. */
3883 if ac_fn_c_try_compile "$LINENO"; then :
3884 ac_cv_c_bigendian=yes
3886 ac_cv_c_bigendian=no
3888 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3890 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3892 if test $ac_cv_c_bigendian = unknown; then
3893 # Compile a test program.
3894 if test "$cross_compiling" = yes; then :
3895 # Try to guess by grepping values from an object file.
3896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3897 /* end confdefs.h. */
3898 short int ascii_mm[] =
3899 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
3900 short int ascii_ii[] =
3901 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
3902 int use_ascii (int i) {
3903 return ascii_mm[i] + ascii_ii[i];
3905 short int ebcdic_ii[] =
3906 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
3907 short int ebcdic_mm[] =
3908 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
3909 int use_ebcdic (int i) {
3910 return ebcdic_mm[i] + ebcdic_ii[i];
3917 return use_ascii (foo) == use_ebcdic (foo);
3922 if ac_fn_c_try_compile "$LINENO"; then :
3923 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
3924 ac_cv_c_bigendian=yes
3926 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
3927 if test "$ac_cv_c_bigendian" = unknown; then
3928 ac_cv_c_bigendian=no
3930 # finding both strings is unlikely to happen, but who knows?
3931 ac_cv_c_bigendian=unknown
3935 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3938 /* end confdefs.h. */
3939 $ac_includes_default
3944 /* Are we little or big endian? From Harbison&Steele. */
3948 char c[sizeof (long int)];
3951 return u.c[sizeof (long int) - 1] == 1;
3957 if ac_fn_c_try_run "$LINENO"; then :
3958 ac_cv_c_bigendian=no
3960 ac_cv_c_bigendian=yes
3962 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3963 conftest.$ac_objext conftest.beam conftest.$ac_ext
3968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
3969 $as_echo "$ac_cv_c_bigendian" >&6; }
3970 case $ac_cv_c_bigendian in #(
3972 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
3978 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
3982 as_fn_error $? "unknown endianness
3983 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
3986 # The cast to long int works around a bug in the HP C Compiler
3987 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
3988 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
3989 # This bug is HP SR number 8606223364.
3990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5
3991 $as_echo_n "checking size of unsigned long long... " >&6; }
3992 if test "${ac_cv_sizeof_unsigned_long_long+set}" = set; then :
3993 $as_echo_n "(cached) " >&6
3995 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long" "$ac_includes_default"; then :
3998 if test "$ac_cv_type_unsigned_long_long" = yes; then
3999 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4000 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4001 as_fn_error 77 "cannot compute sizeof (unsigned long long)
4002 See \`config.log' for more details" "$LINENO" 5 ; }
4004 ac_cv_sizeof_unsigned_long_long=0
4009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5
4010 $as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; }
4014 cat >>confdefs.h <<_ACEOF
4015 #define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
4019 # The cast to long int works around a bug in the HP C Compiler
4020 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4021 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4022 # This bug is HP SR number 8606223364.
4023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5
4024 $as_echo_n "checking size of unsigned long... " >&6; }
4025 if test "${ac_cv_sizeof_unsigned_long+set}" = set; then :
4026 $as_echo_n "(cached) " >&6
4028 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long" "$ac_includes_default"; then :
4031 if test "$ac_cv_type_unsigned_long" = yes; then
4032 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4033 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4034 as_fn_error 77 "cannot compute sizeof (unsigned long)
4035 See \`config.log' for more details" "$LINENO" 5 ; }
4037 ac_cv_sizeof_unsigned_long=0
4042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5
4043 $as_echo "$ac_cv_sizeof_unsigned_long" >&6; }
4047 cat >>confdefs.h <<_ACEOF
4048 #define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
4052 # The cast to long int works around a bug in the HP C Compiler
4053 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4054 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4055 # This bug is HP SR number 8606223364.
4056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned int" >&5
4057 $as_echo_n "checking size of unsigned int... " >&6; }
4058 if test "${ac_cv_sizeof_unsigned_int+set}" = set; then :
4059 $as_echo_n "(cached) " >&6
4061 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned int))" "ac_cv_sizeof_unsigned_int" "$ac_includes_default"; then :
4064 if test "$ac_cv_type_unsigned_int" = yes; then
4065 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4066 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4067 as_fn_error 77 "cannot compute sizeof (unsigned int)
4068 See \`config.log' for more details" "$LINENO" 5 ; }
4070 ac_cv_sizeof_unsigned_int=0
4075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_int" >&5
4076 $as_echo "$ac_cv_sizeof_unsigned_int" >&6; }
4080 cat >>confdefs.h <<_ACEOF
4081 #define SIZEOF_UNSIGNED_INT $ac_cv_sizeof_unsigned_int
4085 # The cast to long int works around a bug in the HP C Compiler
4086 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4087 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4088 # This bug is HP SR number 8606223364.
4089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned short" >&5
4090 $as_echo_n "checking size of unsigned short... " >&6; }
4091 if test "${ac_cv_sizeof_unsigned_short+set}" = set; then :
4092 $as_echo_n "(cached) " >&6
4094 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned short))" "ac_cv_sizeof_unsigned_short" "$ac_includes_default"; then :
4097 if test "$ac_cv_type_unsigned_short" = yes; then
4098 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4099 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4100 as_fn_error 77 "cannot compute sizeof (unsigned short)
4101 See \`config.log' for more details" "$LINENO" 5 ; }
4103 ac_cv_sizeof_unsigned_short=0
4108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_short" >&5
4109 $as_echo "$ac_cv_sizeof_unsigned_short" >&6; }
4113 cat >>confdefs.h <<_ACEOF
4114 #define SIZEOF_UNSIGNED_SHORT $ac_cv_sizeof_unsigned_short
4118 # The cast to long int works around a bug in the HP C Compiler
4119 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4120 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4121 # This bug is HP SR number 8606223364.
4122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned char" >&5
4123 $as_echo_n "checking size of unsigned char... " >&6; }
4124 if test "${ac_cv_sizeof_unsigned_char+set}" = set; then :
4125 $as_echo_n "(cached) " >&6
4127 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned char))" "ac_cv_sizeof_unsigned_char" "$ac_includes_default"; then :
4130 if test "$ac_cv_type_unsigned_char" = yes; then
4131 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4132 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4133 as_fn_error 77 "cannot compute sizeof (unsigned char)
4134 See \`config.log' for more details" "$LINENO" 5 ; }
4136 ac_cv_sizeof_unsigned_char=0
4141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_char" >&5
4142 $as_echo "$ac_cv_sizeof_unsigned_char" >&6; }
4146 cat >>confdefs.h <<_ACEOF
4147 #define SIZEOF_UNSIGNED_CHAR $ac_cv_sizeof_unsigned_char
4153 if test -z "$hard"; then
4154 msg="C to warn about writing to stringliterals"
4156 msg="C to prohibit any write to stringliterals"
4158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $msg" >&5
4159 $as_echo_n "checking $msg... " >&6; }
4160 if test "${ac_cv_prog_cc_no_writeable_strings+set}" = set; then :
4161 $as_echo_n "(cached) " >&6
4164 cat > conftest.c <<EOF
4169 if (strcpy (test, "test")) return 0;
4173 if test "$GCC" = "yes";
4175 if test -z "$hard"; then
4176 ac_cv_prog_cc_no_writeable_strings="-Wwrite-strings"
4178 ac_cv_prog_cc_no_writeable_strings="-fno-writable-strings -Wwrite-strings"
4181 if test -n "`${CC-cc} -c $ac_cv_prog_cc_no_writeable_strings conftest.c 2>&1`" ; then
4182 ac_cv_prog_cc_no_writeable_strings="suppressed: string.h"
4185 elif $CC -flags 2>&1 | grep "Xc.*strict ANSI C" > /dev/null 2>&1 &&
4186 $CC -c -xstrconst conftest.c > /dev/null 2>&1 &&
4189 # strings go into readonly segment
4190 ac_cv_prog_cc_no_writeable_strings="-xstrconst"
4193 if test -n "`${CC-cc} -c $ac_cv_prog_cc_no_writeable_strings conftest.c 2>&1`" ; then
4194 ac_cv_prog_cc_no_writeable_strings="suppressed: string.h"
4197 elif $CC > /dev/null 2>&1 &&
4198 $CC -c +ESlit conftest.c > /dev/null 2>&1 &&
4201 # strings go into readonly segment
4202 ac_cv_prog_cc_no_writeable_strings="+ESlit"
4205 if test -n "`${CC-cc} -c $ac_cv_prog_cc_no_writeable_strings conftest.c 2>&1`" ; then
4206 ac_cv_prog_cc_no_writeable_strings="suppressed: string.h"
4209 elif ! $CC > /dev/null 2>&1 &&
4210 $CC -c -readonly_strings conftest.c > /dev/null 2>&1 &&
4213 # strings go into readonly segment
4214 ac_cv_prog_cc_no_writeable_strings="-readonly_strings"
4217 if test -n "`${CC-cc} -c $ac_cv_prog_cc_no_writeable_strings conftest.c 2>&1`" ; then
4218 ac_cv_prog_cc_no_writeable_strings="suppressed: string.h"
4222 # -use_readonly_const is the default for IRIX C,
4223 # puts them into .rodata, but they are copied later.
4224 # need to be "-G0 -rdatashared" for strictmode but
4225 # I am not sure what effect that has really.
4231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_no_writeable_strings" >&5
4232 $as_echo "$ac_cv_prog_cc_no_writeable_strings" >&6; }
4233 if test -z "$WRITESTRINGS" ; then
4234 if test -n "$ac_cv_prog_cc_no_writeable_strings" ; then
4235 case "$ac_cv_prog_cc_no_writeable_strings" in
4236 suppressed*) WRITESTRINGS="" ;; # known but suppressed
4237 *) WRITESTRINGS="$ac_cv_prog_cc_no_writeable_strings" ;;
4244 # Check whether --enable-hacky-parallel was given.
4245 if test "${enable_hacky_parallel+set}" = set; then :
4246 enableval=$enable_hacky_parallel;
4247 case "$enableval" in
4249 y|1|yes) CFLAGS="$CFLAGS -DHACKY_PARALLEL" ;;
4258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mpz_init_set_str in -lgmp" >&5
4259 $as_echo_n "checking for mpz_init_set_str in -lgmp... " >&6; }
4260 if test "${ac_cv_lib_gmp_mpz_init_set_str+set}" = set; then :
4261 $as_echo_n "(cached) " >&6
4263 ac_check_lib_save_LIBS=$LIBS
4265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4266 /* end confdefs.h. */
4268 /* Override any GCC internal prototype to avoid an error.
4269 Use char because int might match the return type of a GCC
4270 builtin and then its argument prototype would still apply. */
4274 char mpz_init_set_str ();
4278 return mpz_init_set_str ();
4283 if ac_fn_c_try_link "$LINENO"; then :
4284 ac_cv_lib_gmp_mpz_init_set_str=yes
4286 ac_cv_lib_gmp_mpz_init_set_str=no
4288 rm -f core conftest.err conftest.$ac_objext \
4289 conftest$ac_exeext conftest.$ac_ext
4290 LIBS=$ac_check_lib_save_LIBS
4292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp_mpz_init_set_str" >&5
4293 $as_echo "$ac_cv_lib_gmp_mpz_init_set_str" >&6; }
4294 if test "x$ac_cv_lib_gmp_mpz_init_set_str" = x""yes; then :
4295 cat >>confdefs.h <<_ACEOF
4296 #define HAVE_LIBGMP 1
4303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mpz_init_set_str in -lgmp2" >&5
4304 $as_echo_n "checking for mpz_init_set_str in -lgmp2... " >&6; }
4305 if test "${ac_cv_lib_gmp2_mpz_init_set_str+set}" = set; then :
4306 $as_echo_n "(cached) " >&6
4308 ac_check_lib_save_LIBS=$LIBS
4310 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4311 /* end confdefs.h. */
4313 /* Override any GCC internal prototype to avoid an error.
4314 Use char because int might match the return type of a GCC
4315 builtin and then its argument prototype would still apply. */
4319 char mpz_init_set_str ();
4323 return mpz_init_set_str ();
4328 if ac_fn_c_try_link "$LINENO"; then :
4329 ac_cv_lib_gmp2_mpz_init_set_str=yes
4331 ac_cv_lib_gmp2_mpz_init_set_str=no
4333 rm -f core conftest.err conftest.$ac_objext \
4334 conftest$ac_exeext conftest.$ac_ext
4335 LIBS=$ac_check_lib_save_LIBS
4337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp2_mpz_init_set_str" >&5
4338 $as_echo "$ac_cv_lib_gmp2_mpz_init_set_str" >&6; }
4339 if test "x$ac_cv_lib_gmp2_mpz_init_set_str" = x""yes; then :
4340 cat >>confdefs.h <<_ACEOF
4341 #define HAVE_LIBGMP2 1
4348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __gmpz_init_set_str in -lgmp" >&5
4349 $as_echo_n "checking for __gmpz_init_set_str in -lgmp... " >&6; }
4350 if test "${ac_cv_lib_gmp___gmpz_init_set_str+set}" = set; then :
4351 $as_echo_n "(cached) " >&6
4353 ac_check_lib_save_LIBS=$LIBS
4355 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4356 /* end confdefs.h. */
4358 /* Override any GCC internal prototype to avoid an error.
4359 Use char because int might match the return type of a GCC
4360 builtin and then its argument prototype would still apply. */
4364 char __gmpz_init_set_str ();
4368 return __gmpz_init_set_str ();
4373 if ac_fn_c_try_link "$LINENO"; then :
4374 ac_cv_lib_gmp___gmpz_init_set_str=yes
4376 ac_cv_lib_gmp___gmpz_init_set_str=no
4378 rm -f core conftest.err conftest.$ac_objext \
4379 conftest$ac_exeext conftest.$ac_ext
4380 LIBS=$ac_check_lib_save_LIBS
4382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp___gmpz_init_set_str" >&5
4383 $as_echo "$ac_cv_lib_gmp___gmpz_init_set_str" >&6; }
4384 if test "x$ac_cv_lib_gmp___gmpz_init_set_str" = x""yes; then :
4385 cat >>confdefs.h <<_ACEOF
4386 #define HAVE_LIBGMP 1
4393 ac_fn_c_check_header_mongrel "$LINENO" "gmp.h" "ac_cv_header_gmp_h" "$ac_includes_default"
4394 if test "x$ac_cv_header_gmp_h" = x""yes; then :
4397 as_fn_error $? "gmp.h not found" "$LINENO" 5
4401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for yywrap in -lfl" >&5
4402 $as_echo_n "checking for yywrap in -lfl... " >&6; }
4403 if test "${ac_cv_lib_fl_yywrap+set}" = set; then :
4404 $as_echo_n "(cached) " >&6
4406 ac_check_lib_save_LIBS=$LIBS
4408 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4409 /* end confdefs.h. */
4411 /* Override any GCC internal prototype to avoid an error.
4412 Use char because int might match the return type of a GCC
4413 builtin and then its argument prototype would still apply. */
4426 if ac_fn_c_try_link "$LINENO"; then :
4427 ac_cv_lib_fl_yywrap=yes
4429 ac_cv_lib_fl_yywrap=no
4431 rm -f core conftest.err conftest.$ac_objext \
4432 conftest$ac_exeext conftest.$ac_ext
4433 LIBS=$ac_check_lib_save_LIBS
4435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_fl_yywrap" >&5
4436 $as_echo "$ac_cv_lib_fl_yywrap" >&6; }
4437 if test "x$ac_cv_lib_fl_yywrap" = x""yes; then :
4438 cat >>confdefs.h <<_ACEOF
4439 #define HAVE_LIBFL 1
4446 if test "$ac_cv_lib_fl_yywrap" != yes; then
4447 as_fn_error $? "A compatible libfl is required" "$LINENO" 5
4449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_ntoa in -lnsl" >&5
4450 $as_echo_n "checking for inet_ntoa in -lnsl... " >&6; }
4451 if test "${ac_cv_lib_nsl_inet_ntoa+set}" = set; then :
4452 $as_echo_n "(cached) " >&6
4454 ac_check_lib_save_LIBS=$LIBS
4456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4457 /* end confdefs.h. */
4459 /* Override any GCC internal prototype to avoid an error.
4460 Use char because int might match the return type of a GCC
4461 builtin and then its argument prototype would still apply. */
4469 return inet_ntoa ();
4474 if ac_fn_c_try_link "$LINENO"; then :
4475 ac_cv_lib_nsl_inet_ntoa=yes
4477 ac_cv_lib_nsl_inet_ntoa=no
4479 rm -f core conftest.err conftest.$ac_objext \
4480 conftest$ac_exeext conftest.$ac_ext
4481 LIBS=$ac_check_lib_save_LIBS
4483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_inet_ntoa" >&5
4484 $as_echo "$ac_cv_lib_nsl_inet_ntoa" >&6; }
4485 if test "x$ac_cv_lib_nsl_inet_ntoa" = x""yes; then :
4486 cat >>confdefs.h <<_ACEOF
4487 #define HAVE_LIBNSL 1
4494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5
4495 $as_echo_n "checking for socket in -lsocket... " >&6; }
4496 if test "${ac_cv_lib_socket_socket+set}" = set; then :
4497 $as_echo_n "(cached) " >&6
4499 ac_check_lib_save_LIBS=$LIBS
4500 LIBS="-lsocket $LIBS"
4501 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4502 /* end confdefs.h. */
4504 /* Override any GCC internal prototype to avoid an error.
4505 Use char because int might match the return type of a GCC
4506 builtin and then its argument prototype would still apply. */
4519 if ac_fn_c_try_link "$LINENO"; then :
4520 ac_cv_lib_socket_socket=yes
4522 ac_cv_lib_socket_socket=no
4524 rm -f core conftest.err conftest.$ac_objext \
4525 conftest$ac_exeext conftest.$ac_ext
4526 LIBS=$ac_check_lib_save_LIBS
4528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5
4529 $as_echo "$ac_cv_lib_socket_socket" >&6; }
4530 if test "x$ac_cv_lib_socket_socket" = x""yes; then :
4531 cat >>confdefs.h <<_ACEOF
4532 #define HAVE_LIBSOCKET 1
4535 LIBS="-lsocket $LIBS"
4539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_aton in -lresolv" >&5
4540 $as_echo_n "checking for inet_aton in -lresolv... " >&6; }
4541 if test "${ac_cv_lib_resolv_inet_aton+set}" = set; then :
4542 $as_echo_n "(cached) " >&6
4544 ac_check_lib_save_LIBS=$LIBS
4545 LIBS="-lresolv $LIBS"
4546 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4547 /* end confdefs.h. */
4549 /* Override any GCC internal prototype to avoid an error.
4550 Use char because int might match the return type of a GCC
4551 builtin and then its argument prototype would still apply. */
4559 return inet_aton ();
4564 if ac_fn_c_try_link "$LINENO"; then :
4565 ac_cv_lib_resolv_inet_aton=yes
4567 ac_cv_lib_resolv_inet_aton=no
4569 rm -f core conftest.err conftest.$ac_objext \
4570 conftest$ac_exeext conftest.$ac_ext
4571 LIBS=$ac_check_lib_save_LIBS
4573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_inet_aton" >&5
4574 $as_echo "$ac_cv_lib_resolv_inet_aton" >&6; }
4575 if test "x$ac_cv_lib_resolv_inet_aton" = x""yes; then :
4576 cat >>confdefs.h <<_ACEOF
4577 #define HAVE_LIBRESOLV 1
4580 LIBS="-lresolv $LIBS"
4584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for adns_init in -ladns" >&5
4585 $as_echo_n "checking for adns_init in -ladns... " >&6; }
4586 if test "${ac_cv_lib_adns_adns_init+set}" = set; then :
4587 $as_echo_n "(cached) " >&6
4589 ac_check_lib_save_LIBS=$LIBS
4591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4592 /* end confdefs.h. */
4594 /* Override any GCC internal prototype to avoid an error.
4595 Use char because int might match the return type of a GCC
4596 builtin and then its argument prototype would still apply. */
4604 return adns_init ();
4609 if ac_fn_c_try_link "$LINENO"; then :
4610 ac_cv_lib_adns_adns_init=yes
4612 ac_cv_lib_adns_adns_init=no
4614 rm -f core conftest.err conftest.$ac_objext \
4615 conftest$ac_exeext conftest.$ac_ext
4616 LIBS=$ac_check_lib_save_LIBS
4618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_adns_adns_init" >&5
4619 $as_echo "$ac_cv_lib_adns_adns_init" >&6; }
4620 if test "x$ac_cv_lib_adns_adns_init" = x""yes; then :
4621 cat >>confdefs.h <<_ACEOF
4622 #define HAVE_LIBADNS 1
4629 ac_fn_c_check_header_mongrel "$LINENO" "adns.h" "ac_cv_header_adns_h" "$ac_includes_default"
4630 if test "x$ac_cv_header_adns_h" = x""yes; then :
4633 as_fn_error $? "adns.h not found" "$LINENO" 5
4638 ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf"
4639 if test "x$ac_cv_func_snprintf" = x""yes; then :
4640 $as_echo "#define HAVE_SNPRINTF 1" >>confdefs.h
4643 case " $LIBOBJS " in
4644 *" snprintf.$ac_objext "* ) ;;
4645 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext"
4653 ac_config_files="$ac_config_files Makefile"
4655 ac_config_commands="$ac_config_commands default"
4657 cat >confcache <<\_ACEOF
4658 # This file is a shell script that caches the results of configure
4659 # tests run on this system so they can be shared between configure
4660 # scripts and configure runs, see configure's option --config-cache.
4661 # It is not useful on other systems. If it contains results you don't
4662 # want to keep, you may remove or edit it.
4664 # config.status only pays attention to the cache file if you give it
4665 # the --recheck option to rerun configure.
4667 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4668 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4673 # The following way of writing the cache mishandles newlines in values,
4674 # but we know of no workaround that is simple, portable, and efficient.
4675 # So, we kill variables containing newlines.
4676 # Ultrix sh set writes to stderr and can't be redirected directly,
4677 # and sets the high bit in the cache file unless we assign to the vars.
4679 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4680 eval ac_val=\$$ac_var
4684 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4685 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4688 _ | IFS | as_nl) ;; #(
4689 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4690 *) { eval $ac_var=; unset $ac_var;} ;;
4696 case $as_nl`(ac_space=' '; set) 2>&1` in #(
4697 *${as_nl}ac_space=\ *)
4698 # `set' does not quote correctly, so add quotes: double-quote
4699 # substitution turns \\\\ into \\, and sed turns \\ into \.
4702 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4705 # `set' quotes correctly as required by POSIX, so do not add quotes.
4706 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4715 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4717 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4719 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4720 if test -w "$cache_file"; then
4721 test "x$cache_file" != "x/dev/null" &&
4722 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4723 $as_echo "$as_me: updating cache $cache_file" >&6;}
4724 cat confcache >$cache_file
4726 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4727 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4732 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4733 # Let make expand exec_prefix.
4734 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4736 DEFS=-DHAVE_CONFIG_H
4741 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4742 # 1. Remove the extension, and $U if already installed.
4743 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4744 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
4745 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
4746 # will be set to the directory where LIBOBJS objects are built.
4747 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4748 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
4752 LTLIBOBJS=$ac_ltlibobjs
4757 : ${CONFIG_STATUS=./config.status}
4759 ac_clean_files_save=$ac_clean_files
4760 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4761 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4762 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
4764 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4766 # Generated by $as_me.
4767 # Run this file to recreate the current configuration.
4768 # Compiler output produced by configure, useful for debugging
4769 # configure, is in config.log if it exists.
4775 SHELL=\${CONFIG_SHELL-$SHELL}
4778 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
4779 ## -------------------- ##
4780 ## M4sh Initialization. ##
4781 ## -------------------- ##
4783 # Be more Bourne compatible
4784 DUALCASE=1; export DUALCASE # for MKS sh
4785 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
4788 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4789 # is contrary to our usage. Disable this feature.
4790 alias -g '${1+"$@"}'='"$@"'
4791 setopt NO_GLOB_SUBST
4793 case `(set -o) 2>/dev/null` in #(
4805 # Printing a long string crashes Solaris 7 /usr/bin/printf.
4806 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4807 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
4808 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
4809 # Prefer a ksh shell builtin over an external printf program on Solaris,
4810 # but without wasting forks for bash or zsh.
4811 if test -z "$BASH_VERSION$ZSH_VERSION" \
4812 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
4813 as_echo='print -r --'
4814 as_echo_n='print -rn --'
4815 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
4816 as_echo='printf %s\n'
4817 as_echo_n='printf %s'
4819 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
4820 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
4821 as_echo_n='/usr/ucb/echo -n'
4823 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4824 as_echo_n_body='eval
4828 expr "X$arg" : "X\\(.*\\)$as_nl";
4829 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4831 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
4833 export as_echo_n_body
4834 as_echo_n='sh -c $as_echo_n_body as_echo'
4837 as_echo='sh -c $as_echo_body as_echo'
4840 # The user is always right.
4841 if test "${PATH_SEPARATOR+set}" != set; then
4843 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4844 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4851 # We need space, tab and new line, in precisely that order. Quoting is
4852 # there to prevent editors from complaining about space-tab.
4853 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
4854 # splitting by setting IFS to empty value.)
4857 # Find who we are. Look in the path if we contain no directory separator.
4859 *[\\/]* ) as_myself=$0 ;;
4860 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4864 test -z "$as_dir" && as_dir=.
4865 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4871 # We did not find ourselves, most probably we were run as `sh COMMAND'
4872 # in which case we are not to be found in the path.
4873 if test "x$as_myself" = x; then
4876 if test ! -f "$as_myself"; then
4877 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
4881 # Unset variables that we do not need and which cause bugs (e.g. in
4882 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
4883 # suppresses any "Segmentation fault" message there. '((' could
4884 # trigger a bug in pdksh 5.2.14.
4885 for as_var in BASH_ENV ENV MAIL MAILPATH
4886 do eval test x\${$as_var+set} = xset \
4887 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
4900 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4903 # as_fn_error STATUS ERROR [LINENO LOG_FD]
4904 # ----------------------------------------
4905 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4906 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
4907 # script with STATUS, using 1 if that was 0.
4910 as_status=$1; test $as_status -eq 0 && as_status=1
4912 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
4913 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
4915 $as_echo "$as_me: error: $2" >&2
4916 as_fn_exit $as_status
4920 # as_fn_set_status STATUS
4921 # -----------------------
4922 # Set $? to STATUS, without forking.
4926 } # as_fn_set_status
4930 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
4940 # Portably unset VAR.
4943 { eval $1=; unset $1;}
4945 as_unset=as_fn_unset
4946 # as_fn_append VAR VALUE
4947 # ----------------------
4948 # Append the text in VALUE to the end of the definition contained in VAR. Take
4949 # advantage of any shell optimizations that allow amortized linear growth over
4950 # repeated appends, instead of the typical quadratic growth present in naive
4952 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
4953 eval 'as_fn_append ()
4964 # as_fn_arith ARG...
4965 # ------------------
4966 # Perform arithmetic evaluation on the ARGs, and store the result in the
4967 # global $as_val. Take advantage of shells that can avoid forks. The arguments
4968 # must be portable across $(()) and expr.
4969 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
4970 eval 'as_fn_arith ()
4977 as_val=`expr "$@" || test $? -eq 1`
4982 if expr a : '\(a\)' >/dev/null 2>&1 &&
4983 test "X`expr 00001 : '.*\(...\)'`" = X001; then
4989 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
4990 as_basename=basename
4995 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5001 as_me=`$as_basename -- "$0" ||
5002 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5003 X"$0" : 'X\(//\)$' \| \
5004 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5006 sed '/^.*\/\([^/][^/]*\)\/*$/{
5020 # Avoid depending upon Character Ranges.
5021 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5022 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5023 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5024 as_cr_digits='0123456789'
5025 as_cr_alnum=$as_cr_Letters$as_cr_digits
5027 ECHO_C= ECHO_N= ECHO_T=
5028 case `echo -n x` in #(((((
5030 case `echo 'xy\c'` in
5031 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
5033 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
5040 rm -f conf$$ conf$$.exe conf$$.file
5041 if test -d conf$$.dir; then
5042 rm -f conf$$.dir/conf$$.file
5045 mkdir conf$$.dir 2>/dev/null
5047 if (echo >conf$$.file) 2>/dev/null; then
5048 if ln -s conf$$.file conf$$ 2>/dev/null; then
5050 # ... but there are two gotchas:
5051 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5052 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5053 # In both cases, we have to default to `cp -p'.
5054 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5056 elif ln conf$$.file conf$$ 2>/dev/null; then
5064 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5065 rmdir conf$$.dir 2>/dev/null
5070 # Create "$as_dir" as a directory, including parents if necessary.
5075 -*) as_dir=./$as_dir;;
5077 test -d "$as_dir" || eval $as_mkdir_p || {
5081 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5082 *) as_qdir=$as_dir;;
5084 as_dirs="'$as_qdir' $as_dirs"
5085 as_dir=`$as_dirname -- "$as_dir" ||
5086 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5087 X"$as_dir" : 'X\(//\)[^/]' \| \
5088 X"$as_dir" : 'X\(//\)$' \| \
5089 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5090 $as_echo X"$as_dir" |
5091 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5108 test -d "$as_dir" && break
5110 test -z "$as_dirs" || eval "mkdir $as_dirs"
5111 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
5115 if mkdir -p . 2>/dev/null; then
5116 as_mkdir_p='mkdir -p "$as_dir"'
5118 test -d ./-p && rmdir ./-p
5122 if test -x / >/dev/null 2>&1; then
5125 if ls -dL / >/dev/null 2>&1; then
5132 if test -d "$1"; then
5138 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
5139 ???[sx]*):;;*)false;;esac;fi
5143 as_executable_p=$as_test_x
5145 # Sed expression to map a string onto a valid CPP name.
5146 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5148 # Sed expression to map a string onto a valid variable name.
5149 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5153 ## ----------------------------------- ##
5154 ## Main body of $CONFIG_STATUS script. ##
5155 ## ----------------------------------- ##
5157 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5159 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5160 # Save the log message, to keep $0 and so on meaningful, and to
5161 # report actual input values of CONFIG_FILES etc. instead of their
5162 # values after options handling.
5164 This file was extended by secnet $as_me 0.1.18+, which was
5165 generated by GNU Autoconf 2.67. Invocation command line was
5167 CONFIG_FILES = $CONFIG_FILES
5168 CONFIG_HEADERS = $CONFIG_HEADERS
5169 CONFIG_LINKS = $CONFIG_LINKS
5170 CONFIG_COMMANDS = $CONFIG_COMMANDS
5173 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5178 case $ac_config_files in *"
5179 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5182 case $ac_config_headers in *"
5183 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5187 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5188 # Files that config.status was made for.
5189 config_files="$ac_config_files"
5190 config_headers="$ac_config_headers"
5191 config_commands="$ac_config_commands"
5195 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5197 \`$as_me' instantiates files and other configuration actions
5198 from templates according to the current configuration. Unless the files
5199 and actions are specified as TAGs, all are instantiated by default.
5201 Usage: $0 [OPTION]... [TAG]...
5203 -h, --help print this help, then exit
5204 -V, --version print version number and configuration settings, then exit
5205 --config print configuration, then exit
5206 -q, --quiet, --silent
5207 do not print progress messages
5208 -d, --debug don't remove temporary files
5209 --recheck update $as_me by reconfiguring in the same conditions
5210 --file=FILE[:TEMPLATE]
5211 instantiate the configuration file FILE
5212 --header=FILE[:TEMPLATE]
5213 instantiate the configuration header FILE
5215 Configuration files:
5218 Configuration headers:
5221 Configuration commands:
5224 Report bugs to <secnet@chiark.greenend.org.uk>."
5227 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5228 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
5230 secnet config.status 0.1.18+
5231 configured by $0, generated by GNU Autoconf 2.67,
5232 with options \\"\$ac_cs_config\\"
5234 Copyright (C) 2010 Free Software Foundation, Inc.
5235 This config.status script is free software; the Free Software Foundation
5236 gives unlimited permission to copy, distribute and modify it."
5241 test -n "\$AWK" || AWK=awk
5244 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5245 # The default lists apply if the user does not specify any file.
5251 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5252 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5256 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5268 # Handling of the options.
5269 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5271 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5272 $as_echo "$ac_cs_version"; exit ;;
5273 --config | --confi | --conf | --con | --co | --c )
5274 $as_echo "$ac_cs_config"; exit ;;
5275 --debug | --debu | --deb | --de | --d | -d )
5277 --file | --fil | --fi | --f )
5280 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5281 '') as_fn_error $? "missing file argument" ;;
5283 as_fn_append CONFIG_FILES " '$ac_optarg'"
5284 ac_need_defaults=false;;
5285 --header | --heade | --head | --hea )
5288 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5290 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5291 ac_need_defaults=false;;
5293 # Conflict between --help and --header
5294 as_fn_error $? "ambiguous option: \`$1'
5295 Try \`$0 --help' for more information.";;
5296 --help | --hel | -h )
5297 $as_echo "$ac_cs_usage"; exit ;;
5298 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5299 | -silent | --silent | --silen | --sile | --sil | --si | --s)
5303 -*) as_fn_error $? "unrecognized option: \`$1'
5304 Try \`$0 --help' for more information." ;;
5306 *) as_fn_append ac_config_targets " $1"
5307 ac_need_defaults=false ;;
5313 ac_configure_extra_args=
5315 if $ac_cs_silent; then
5317 ac_configure_extra_args="$ac_configure_extra_args --silent"
5321 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5322 if \$ac_cs_recheck; then
5323 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5325 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5326 CONFIG_SHELL='$SHELL'
5332 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5336 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5337 ## Running $as_me. ##
5343 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5346 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5348 # Handling of arguments.
5349 for ac_config_target in $ac_config_targets
5351 case $ac_config_target in
5352 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
5353 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5354 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
5356 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5 ;;
5361 # If the user did not use the arguments to specify the items to instantiate,
5362 # then the envvar interface is used. Set only those that are not.
5363 # We use the long form for the default assignment because of an extremely
5364 # bizarre bug on SunOS 4.1.3.
5365 if $ac_need_defaults; then
5366 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5367 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5368 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5371 # Have a temporary directory for convenience. Make it in the build tree
5372 # simply because there is no reason against having it here, and in addition,
5373 # creating and moving files from /tmp can sometimes cause problems.
5374 # Hook for its removal unless debugging.
5375 # Note that there is a small window in which the directory will not be cleaned:
5376 # after its creation but before its name has been assigned to `$tmp'.
5380 trap 'exit_status=$?
5381 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
5383 trap 'as_fn_exit 1' 1 2 13 15
5385 # Create a (secure) tmp directory for tmp files.
5388 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5389 test -n "$tmp" && test -d "$tmp"
5392 tmp=./conf$$-$RANDOM
5393 (umask 077 && mkdir "$tmp")
5394 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
5396 # Set up the scripts for CONFIG_FILES section.
5397 # No need to generate them if there are no CONFIG_FILES.
5398 # This happens for instance with `./config.status config.h'.
5399 if test -n "$CONFIG_FILES"; then
5402 ac_cr=`echo X | tr X '\015'`
5403 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5404 # But we know of no other shell where ac_cr would be empty at this
5405 # point, so we can use a bashism as a fallback.
5406 if test "x$ac_cr" = x; then
5407 eval ac_cr=\$\'\\r\'
5409 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5410 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5416 echo 'BEGIN {' >"$tmp/subs1.awk" &&
5421 echo "cat >conf$$subs.awk <<_ACEOF" &&
5422 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5425 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5426 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
5428 for ac_last_try in false false false false false :; do
5429 . ./conf$$subs.sh ||
5430 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5432 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5433 if test $ac_delim_n = $ac_delim_num; then
5435 elif $ac_last_try; then
5436 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5438 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5443 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5444 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
5448 s/^/S["/; s/!.*/"]=/
5458 s/\(.\{148\}\)..*/\1/
5460 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5465 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5472 s/\(.\{148\}\)..*/\1/
5474 s/["\\]/\\&/g; s/^/"/; s/$/"/
5478 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5483 ' <conf$$subs.awk | sed '
5488 ' >>$CONFIG_STATUS || ac_write_fail=1
5489 rm -f conf$$subs.awk
5490 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5492 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
5493 for (key in S) S_is_set[key] = 1
5499 nfields = split(line, field, "@")
5501 len = length(field[1])
5502 for (i = 2; i < nfields; i++) {
5504 keylen = length(key)
5505 if (S_is_set[key]) {
5507 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5508 len += length(value) + length(field[++i])
5519 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5520 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5521 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5524 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
5525 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
5528 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
5529 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
5530 # trailing colons and then remove the whole line if VPATH becomes empty
5531 # (actually we leave an empty line to preserve line numbers).
5532 if test "x$srcdir" = x.; then
5533 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
5551 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5552 fi # test -n "$CONFIG_FILES"
5554 # Set up the scripts for CONFIG_HEADERS section.
5555 # No need to generate them if there are no CONFIG_HEADERS.
5556 # This happens for instance with `./config.status Makefile'.
5557 if test -n "$CONFIG_HEADERS"; then
5558 cat >"$tmp/defines.awk" <<\_ACAWK ||
5562 # Transform confdefs.h into an awk script `defines.awk', embedded as
5563 # here-document in config.status, that substitutes the proper values into
5564 # config.h.in to produce config.h.
5566 # Create a delimiter string that does not exist in confdefs.h, to ease
5567 # handling of long lines.
5569 for ac_last_try in false false :; do
5570 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
5571 if test -z "$ac_t"; then
5573 elif $ac_last_try; then
5574 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
5576 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5580 # For the awk script, D is an array of macro values keyed by name,
5581 # likewise P contains macro parameters if any. Preserve backslash
5582 # newline sequences.
5584 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5586 s/.\{148\}/&'"$ac_delim"'/g
5589 s/^[ ]*#[ ]*define[ ][ ]*/ /
5596 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5598 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
5602 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5603 D["\1"]=" \3\\\\\\n"\\/p
5605 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
5610 s/.\{148\}/&'"$ac_delim"'/g
5615 s/["\\]/\\&/g; s/^/"/; s/$/"/p
5618 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
5620 ' <confdefs.h | sed '
5621 s/'"$ac_delim"'/"\\\
5622 "/g' >>$CONFIG_STATUS || ac_write_fail=1
5624 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5625 for (key in D) D_is_set[key] = 1
5628 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5630 split(line, arg, " ")
5631 if (arg[1] == "#") {
5635 defundef = substr(arg[1], 2)
5638 split(mac1, mac2, "(") #)
5640 prefix = substr(line, 1, index(line, defundef) - 1)
5641 if (D_is_set[macro]) {
5642 # Preserve the white space surrounding the "#".
5643 print prefix "define", macro P[macro] D[macro]
5646 # Replace #undef with comments. This is necessary, for example,
5647 # in the case of _POSIX_SOURCE, which is predefined and required
5648 # on some systems where configure will not decide to define it.
5649 if (defundef == "undef") {
5650 print "/*", prefix defundef, macro, "*/"
5658 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5659 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
5660 fi # test -n "$CONFIG_HEADERS"
5663 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
5668 :[FHLC]) ac_mode=$ac_tag; continue;;
5670 case $ac_mode$ac_tag in
5672 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5 ;;
5673 :[FH]-) ac_tag=-:-;;
5674 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5691 -) ac_f="$tmp/stdin";;
5692 *) # Look for the file first in the build tree, then in the source tree
5693 # (if the path is not absolute). The absolute path cannot be DOS-style,
5694 # because $ac_f cannot contain `:'.
5698 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5700 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5 ;;
5702 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5703 as_fn_append ac_file_inputs " '$ac_f'"
5706 # Let's still pretend it is `configure' which instantiates (i.e., don't
5707 # use $as_me), people would be surprised to read:
5708 # /* config.h. Generated by config.status. */
5709 configure_input='Generated from '`
5710 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5712 if test x"$ac_file" != x-; then
5713 configure_input="$ac_file. $configure_input"
5714 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5715 $as_echo "$as_me: creating $ac_file" >&6;}
5717 # Neutralize special characters interpreted by sed in replacement strings.
5718 case $configure_input in #(
5719 *\&* | *\|* | *\\* )
5720 ac_sed_conf_input=`$as_echo "$configure_input" |
5721 sed 's/[\\\\&|]/\\\\&/g'`;; #(
5722 *) ac_sed_conf_input=$configure_input;;
5726 *:-:* | *:-) cat >"$tmp/stdin" \
5727 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
5732 ac_dir=`$as_dirname -- "$ac_file" ||
5733 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5734 X"$ac_file" : 'X\(//\)[^/]' \| \
5735 X"$ac_file" : 'X\(//\)$' \| \
5736 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5737 $as_echo X"$ac_file" |
5738 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5755 as_dir="$ac_dir"; as_fn_mkdir_p
5759 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5761 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5762 # A ".." for each directory in $ac_dir_suffix.
5763 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5764 case $ac_top_builddir_sub in
5765 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5766 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5769 ac_abs_top_builddir=$ac_pwd
5770 ac_abs_builddir=$ac_pwd$ac_dir_suffix
5771 # for backward compatibility:
5772 ac_top_builddir=$ac_top_build_prefix
5775 .) # We are building in place.
5777 ac_top_srcdir=$ac_top_builddir_sub
5778 ac_abs_top_srcdir=$ac_pwd ;;
5779 [\\/]* | ?:[\\/]* ) # Absolute name.
5780 ac_srcdir=$srcdir$ac_dir_suffix;
5781 ac_top_srcdir=$srcdir
5782 ac_abs_top_srcdir=$srcdir ;;
5784 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
5785 ac_top_srcdir=$ac_top_build_prefix$srcdir
5786 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
5788 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
5798 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5799 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
5803 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5804 # If the template does not know about datarootdir, expand it.
5805 # FIXME: This hack should be removed a few years after 2.60.
5806 ac_datarootdir_hack=; ac_datarootdir_seen=
5817 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
5818 *datarootdir*) ac_datarootdir_seen=yes;;
5819 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
5820 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
5821 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
5823 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5824 ac_datarootdir_hack='
5825 s&@datadir@&$datadir&g
5826 s&@docdir@&$docdir&g
5827 s&@infodir@&$infodir&g
5828 s&@localedir@&$localedir&g
5829 s&@mandir@&$mandir&g
5830 s&\\\${datarootdir}&$datarootdir&g' ;;
5834 # Neutralize VPATH when `$srcdir' = `.'.
5835 # Shell code in configure.ac might set extrasub.
5836 # FIXME: do we really want to maintain this feature?
5837 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5838 ac_sed_extra="$ac_vpsub
5841 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5843 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5844 s|@configure_input@|$ac_sed_conf_input|;t t
5845 s&@top_builddir@&$ac_top_builddir_sub&;t t
5846 s&@top_build_prefix@&$ac_top_build_prefix&;t t
5847 s&@srcdir@&$ac_srcdir&;t t
5848 s&@abs_srcdir@&$ac_abs_srcdir&;t t
5849 s&@top_srcdir@&$ac_top_srcdir&;t t
5850 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
5851 s&@builddir@&$ac_builddir&;t t
5852 s&@abs_builddir@&$ac_abs_builddir&;t t
5853 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
5854 s&@INSTALL@&$ac_INSTALL&;t t
5855 $ac_datarootdir_hack
5857 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
5858 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5860 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
5861 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
5862 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
5863 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5864 which seems to be undefined. Please make sure it is defined" >&5
5865 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5866 which seems to be undefined. Please make sure it is defined" >&2;}
5870 -) cat "$tmp/out" && rm -f "$tmp/out";;
5871 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
5873 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5879 if test x"$ac_file" != x-; then
5881 $as_echo "/* $configure_input */" \
5882 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
5883 } >"$tmp/config.h" \
5884 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5885 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
5886 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
5887 $as_echo "$as_me: $ac_file is unchanged" >&6;}
5890 mv "$tmp/config.h" "$ac_file" \
5891 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5894 $as_echo "/* $configure_input */" \
5895 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
5896 || as_fn_error $? "could not create -" "$LINENO" 5
5900 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
5901 $as_echo "$as_me: executing $ac_file commands" >&6;}
5906 case $ac_file$ac_mode in
5907 "default":C) echo timestamp >stamp-h ;;
5915 ac_clean_files=$ac_clean_files_save
5917 test $ac_write_fail = 0 ||
5918 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
5921 # configure is writing to config.log, and then calls config.status.
5922 # config.status does its own redirection, appending to config.log.
5923 # Unfortunately, on DOS this fails, as config.log is still kept open
5924 # by configure, so config.status won't be able to write to it; its
5925 # output is simply discarded. So we exec the FD to /dev/null,
5926 # effectively closing config.log, so it can be properly (re)opened and
5927 # appended to by config.status. When coming back to configure, we
5928 # need to make the FD available again.
5929 if test "$no_create" != yes; then
5931 ac_config_status_args=
5932 test "$silent" = yes &&
5933 ac_config_status_args="$ac_config_status_args --quiet"
5935 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
5937 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5938 # would make configure fail if this is the last instruction.
5939 $ac_cs_success || as_fn_exit 1
5941 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
5942 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
5943 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}