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 "$DJDIR" || exec 7<&0 </dev/null
537 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
538 # so uname gets run too.
539 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
544 ac_default_prefix=/usr/local
546 ac_config_libobj_dir=.
553 # Identity of this package.
554 PACKAGE_NAME='secnet'
555 PACKAGE_TARNAME='secnet'
556 PACKAGE_VERSION='0.1.18+'
557 PACKAGE_STRING='secnet 0.1.18+'
558 PACKAGE_BUGREPORT='secnet@chiark.greenend.org.uk'
561 ac_unique_file="secnet.c"
562 # Factoring default headers for most tests.
563 ac_includes_default="\
565 #ifdef HAVE_SYS_TYPES_H
566 # include <sys/types.h>
568 #ifdef HAVE_SYS_STAT_H
569 # include <sys/stat.h>
575 # ifdef HAVE_STDLIB_H
580 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
585 #ifdef HAVE_STRINGS_H
586 # include <strings.h>
588 #ifdef HAVE_INTTYPES_H
589 # include <inttypes.h>
598 ac_subst_vars='LTLIBOBJS
643 program_transform_name
656 enable_option_checking
657 enable_hacky_parallel
659 ac_precious_vars='build_alias
670 # Initialize some variables set by options.
672 ac_init_version=false
673 ac_unrecognized_opts=
675 # The variables have the same names as the options, with
676 # dashes changed to underlines.
684 program_transform_name=s,x,x,
692 # Installation directory options.
693 # These are left unexpanded so users can "make install exec_prefix=/foo"
694 # and all the variables that are supposed to be based on exec_prefix
695 # by default will actually change.
696 # Use braces instead of parens because sh, perl, etc. also accept them.
697 # (The list follows the same order as the GNU Coding Standards.)
698 bindir='${exec_prefix}/bin'
699 sbindir='${exec_prefix}/sbin'
700 libexecdir='${exec_prefix}/libexec'
701 datarootdir='${prefix}/share'
702 datadir='${datarootdir}'
703 sysconfdir='${prefix}/etc'
704 sharedstatedir='${prefix}/com'
705 localstatedir='${prefix}/var'
706 includedir='${prefix}/include'
707 oldincludedir='/usr/include'
708 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
709 infodir='${datarootdir}/info'
714 libdir='${exec_prefix}/lib'
715 localedir='${datarootdir}/locale'
716 mandir='${datarootdir}/man'
722 # If the previous option needs an argument, assign it.
723 if test -n "$ac_prev"; then
724 eval $ac_prev=\$ac_option
730 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
735 # Accept the important Cygnus configure options, so we can diagnose typos.
737 case $ac_dashdash$ac_option in
741 -bindir | --bindir | --bindi | --bind | --bin | --bi)
743 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
746 -build | --build | --buil | --bui | --bu)
747 ac_prev=build_alias ;;
748 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
749 build_alias=$ac_optarg ;;
751 -cache-file | --cache-file | --cache-fil | --cache-fi \
752 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
753 ac_prev=cache_file ;;
754 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
755 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
756 cache_file=$ac_optarg ;;
759 cache_file=config.cache ;;
761 -datadir | --datadir | --datadi | --datad)
763 -datadir=* | --datadir=* | --datadi=* | --datad=*)
764 datadir=$ac_optarg ;;
766 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
767 | --dataroo | --dataro | --datar)
768 ac_prev=datarootdir ;;
769 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
770 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
771 datarootdir=$ac_optarg ;;
773 -disable-* | --disable-*)
774 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
775 # Reject names that are not valid shell variable names.
776 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
777 as_fn_error $? "invalid feature name: $ac_useropt"
778 ac_useropt_orig=$ac_useropt
779 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
780 case $ac_user_opts in
784 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
785 ac_unrecognized_sep=', ';;
787 eval enable_$ac_useropt=no ;;
789 -docdir | --docdir | --docdi | --doc | --do)
791 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
794 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
796 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
799 -enable-* | --enable-*)
800 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
801 # Reject names that are not valid shell variable names.
802 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
803 as_fn_error $? "invalid feature name: $ac_useropt"
804 ac_useropt_orig=$ac_useropt
805 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
806 case $ac_user_opts in
810 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
811 ac_unrecognized_sep=', ';;
813 eval enable_$ac_useropt=\$ac_optarg ;;
815 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
816 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
817 | --exec | --exe | --ex)
818 ac_prev=exec_prefix ;;
819 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
820 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
821 | --exec=* | --exe=* | --ex=*)
822 exec_prefix=$ac_optarg ;;
824 -gas | --gas | --ga | --g)
825 # Obsolete; use --with-gas.
828 -help | --help | --hel | --he | -h)
830 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
831 ac_init_help=recursive ;;
832 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
833 ac_init_help=short ;;
835 -host | --host | --hos | --ho)
836 ac_prev=host_alias ;;
837 -host=* | --host=* | --hos=* | --ho=*)
838 host_alias=$ac_optarg ;;
840 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
842 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
844 htmldir=$ac_optarg ;;
846 -includedir | --includedir | --includedi | --included | --include \
847 | --includ | --inclu | --incl | --inc)
848 ac_prev=includedir ;;
849 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
850 | --includ=* | --inclu=* | --incl=* | --inc=*)
851 includedir=$ac_optarg ;;
853 -infodir | --infodir | --infodi | --infod | --info | --inf)
855 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
856 infodir=$ac_optarg ;;
858 -libdir | --libdir | --libdi | --libd)
860 -libdir=* | --libdir=* | --libdi=* | --libd=*)
863 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
864 | --libexe | --libex | --libe)
865 ac_prev=libexecdir ;;
866 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
867 | --libexe=* | --libex=* | --libe=*)
868 libexecdir=$ac_optarg ;;
870 -localedir | --localedir | --localedi | --localed | --locale)
872 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
873 localedir=$ac_optarg ;;
875 -localstatedir | --localstatedir | --localstatedi | --localstated \
876 | --localstate | --localstat | --localsta | --localst | --locals)
877 ac_prev=localstatedir ;;
878 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
879 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
880 localstatedir=$ac_optarg ;;
882 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
884 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
888 # Obsolete; use --without-fp.
891 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
892 | --no-cr | --no-c | -n)
895 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
896 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
899 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
900 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
901 | --oldin | --oldi | --old | --ol | --o)
902 ac_prev=oldincludedir ;;
903 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
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1210 \`configure' configures secnet 0.1.18+ to adapt to many kinds of systems.
1212 Usage: $0 [OPTION]... [VAR=VALUE]...
1214 To assign environment variables (e.g., CC, CFLAGS...), specify them as
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1247 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1248 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1249 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
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1251 --includedir=DIR C header files [PREFIX/include]
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1253 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1254 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1255 --infodir=DIR info documentation [DATAROOTDIR/info]
1256 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1257 --mandir=DIR man documentation [DATAROOTDIR/man]
1258 --docdir=DIR documentation root [DATAROOTDIR/doc/secnet]
1259 --htmldir=DIR html documentation [DOCDIR]
1260 --dvidir=DIR dvi documentation [DOCDIR]
1261 --pdfdir=DIR pdf documentation [DOCDIR]
1262 --psdir=DIR ps documentation [DOCDIR]
1269 if test -n "$ac_init_help"; then
1270 case $ac_init_help in
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1276 --disable-option-checking ignore unrecognized --enable/--with options
1277 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1278 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1279 --enable-hacky-parallel parallelise slow cryptography (default is no)
1281 Some influential environment variables:
1282 CC C compiler command
1283 CFLAGS C compiler flags
1284 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1285 nonstandard directory <lib dir>
1286 LIBS libraries to pass to the linker, e.g. -l<library>
1287 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1288 you have headers in a nonstandard directory <include dir>
1291 Use these variables to override the choices made by `configure' or to help
1292 it to find libraries and programs with nonstandard names/locations.
1294 Report bugs to <secnet@chiark.greenend.org.uk>.
1299 if test "$ac_init_help" = "recursive"; then
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1357 secnet configure 0.1.18+
1358 generated by GNU Autoconf 2.67
1360 Copyright (C) 2010 Free Software Foundation, Inc.
1361 This configure script is free software; the Free Software Foundation
1362 gives unlimited permission to copy, distribute and modify it.
1367 ## ------------------------ ##
1368 ## Autoconf initialization. ##
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1507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1508 $as_echo_n "checking $2 usability... " >&6; }
1509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1510 /* end confdefs.h. */
1514 if ac_fn_c_try_compile "$LINENO"; then :
1515 ac_header_compiler=yes
1517 ac_header_compiler=no
1519 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1521 $as_echo "$ac_header_compiler" >&6; }
1523 # Is the header present?
1524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1525 $as_echo_n "checking $2 presence... " >&6; }
1526 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1527 /* end confdefs.h. */
1530 if ac_fn_c_try_cpp "$LINENO"; then :
1531 ac_header_preproc=yes
1533 ac_header_preproc=no
1535 rm -f conftest.err conftest.i conftest.$ac_ext
1536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1537 $as_echo "$ac_header_preproc" >&6; }
1539 # So? What about this header?
1540 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1542 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1543 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1544 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1545 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1548 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1549 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1550 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1551 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1552 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1553 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1554 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1555 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1556 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1557 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1558 ( $as_echo "## -------------------------------------------- ##
1559 ## Report this to secnet@chiark.greenend.org.uk ##
1560 ## -------------------------------------------- ##"
1561 ) | sed "s/^/$as_me: WARNING: /" >&2
1564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1565 $as_echo_n "checking for $2... " >&6; }
1566 if eval "test \"\${$3+set}\"" = set; then :
1567 $as_echo_n "(cached) " >&6
1569 eval "$3=\$ac_header_compiler"
1572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1573 $as_echo "$ac_res" >&6; }
1575 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1577 } # ac_fn_c_check_header_mongrel
1579 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1580 # -------------------------------------------------------
1581 # Tests whether HEADER exists and can be compiled using the include files in
1582 # INCLUDES, setting the cache variable VAR accordingly.
1583 ac_fn_c_check_header_compile ()
1585 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1587 $as_echo_n "checking for $2... " >&6; }
1588 if eval "test \"\${$3+set}\"" = set; then :
1589 $as_echo_n "(cached) " >&6
1591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1592 /* end confdefs.h. */
1596 if ac_fn_c_try_compile "$LINENO"; then :
1601 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1605 $as_echo "$ac_res" >&6; }
1606 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1608 } # ac_fn_c_check_header_compile
1610 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1611 # --------------------------------------------
1612 # Tries to find the compile-time value of EXPR in a program that includes
1613 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1615 ac_fn_c_compute_int ()
1617 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1618 if test "$cross_compiling" = yes; then
1619 # Depending upon the size, compute the lo and hi bounds.
1620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1621 /* end confdefs.h. */
1626 static int test_array [1 - 2 * !(($2) >= 0)];
1633 if ac_fn_c_try_compile "$LINENO"; then :
1636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1637 /* end confdefs.h. */
1642 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1649 if ac_fn_c_try_compile "$LINENO"; then :
1650 ac_hi=$ac_mid; break
1652 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1653 if test $ac_lo -le $ac_mid; then
1657 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1659 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1662 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1663 /* end confdefs.h. */
1668 static int test_array [1 - 2 * !(($2) < 0)];
1675 if ac_fn_c_try_compile "$LINENO"; then :
1678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1679 /* end confdefs.h. */
1684 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1691 if ac_fn_c_try_compile "$LINENO"; then :
1692 ac_lo=$ac_mid; break
1694 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1695 if test $ac_mid -le $ac_hi; then
1699 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1701 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1706 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1708 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1709 # Binary search between lo and hi bounds.
1710 while test "x$ac_lo" != "x$ac_hi"; do
1711 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1713 /* end confdefs.h. */
1718 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1725 if ac_fn_c_try_compile "$LINENO"; then :
1728 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
1730 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1733 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
1737 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1738 /* end confdefs.h. */
1740 static long int longval () { return $2; }
1741 static unsigned long int ulongval () { return $2; }
1748 FILE *f = fopen ("conftest.val", "w");
1753 long int i = longval ();
1756 fprintf (f, "%ld", i);
1760 unsigned long int i = ulongval ();
1763 fprintf (f, "%lu", i);
1765 /* Do not output a trailing newline, as this causes \r\n confusion
1766 on some platforms. */
1767 return ferror (f) || fclose (f) != 0;
1773 if ac_fn_c_try_run "$LINENO"; then :
1774 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
1778 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
1779 conftest.$ac_objext conftest.beam conftest.$ac_ext
1783 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1784 as_fn_set_status $ac_retval
1786 } # ac_fn_c_compute_int
1788 # ac_fn_c_try_link LINENO
1789 # -----------------------
1790 # Try to link conftest.$ac_ext, and return whether this succeeded.
1793 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1794 rm -f conftest.$ac_objext conftest$ac_exeext
1795 if { { ac_try="$ac_link"
1797 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1798 *) ac_try_echo=$ac_try;;
1800 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1801 $as_echo "$ac_try_echo"; } >&5
1802 (eval "$ac_link") 2>conftest.err
1804 if test -s conftest.err; then
1805 grep -v '^ *+' conftest.err >conftest.er1
1806 cat conftest.er1 >&5
1807 mv -f conftest.er1 conftest.err
1809 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1810 test $ac_status = 0; } && {
1811 test -z "$ac_c_werror_flag" ||
1812 test ! -s conftest.err
1813 } && test -s conftest$ac_exeext && {
1814 test "$cross_compiling" = yes ||
1815 $as_test_x conftest$ac_exeext
1819 $as_echo "$as_me: failed program was:" >&5
1820 sed 's/^/| /' conftest.$ac_ext >&5
1824 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1825 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1826 # interfere with the next link command; also delete a directory that is
1827 # left behind by Apple's compiler. We do this before executing the actions.
1828 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1829 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1830 as_fn_set_status $ac_retval
1832 } # ac_fn_c_try_link
1834 # ac_fn_c_check_func LINENO FUNC VAR
1835 # ----------------------------------
1836 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1837 ac_fn_c_check_func ()
1839 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1841 $as_echo_n "checking for $2... " >&6; }
1842 if eval "test \"\${$3+set}\"" = set; then :
1843 $as_echo_n "(cached) " >&6
1845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1846 /* end confdefs.h. */
1847 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1848 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1849 #define $2 innocuous_$2
1851 /* System header to define __stub macros and hopefully few prototypes,
1852 which can conflict with char $2 (); below.
1853 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1854 <limits.h> exists even on freestanding compilers. */
1857 # include <limits.h>
1859 # include <assert.h>
1864 /* Override any GCC internal prototype to avoid an error.
1865 Use char because int might match the return type of a GCC
1866 builtin and then its argument prototype would still apply. */
1871 /* The GNU C library defines this for functions which it implements
1872 to always fail with ENOSYS. Some functions are actually named
1873 something starting with __ and the normal name is an alias. */
1874 #if defined __stub_$2 || defined __stub___$2
1886 if ac_fn_c_try_link "$LINENO"; then :
1891 rm -f core conftest.err conftest.$ac_objext \
1892 conftest$ac_exeext conftest.$ac_ext
1895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1896 $as_echo "$ac_res" >&6; }
1897 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1899 } # ac_fn_c_check_func
1900 cat >config.log <<_ACEOF
1901 This file contains any messages produced by compilers while
1902 running configure, to aid debugging if configure makes a mistake.
1904 It was created by secnet $as_me 0.1.18+, which was
1905 generated by GNU Autoconf 2.67. Invocation command line was
1917 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1918 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1919 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1920 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1921 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1923 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1924 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1926 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1927 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1928 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1929 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1930 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1931 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1932 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1936 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1940 test -z "$as_dir" && as_dir=.
1941 $as_echo "PATH: $as_dir"
1957 # Keep a trace of the command line.
1958 # Strip out --no-create and --no-recursion so they do not pile up.
1959 # Strip out --silent because we don't want to record it for future runs.
1960 # Also quote any args containing shell meta-characters.
1961 # Make two passes to allow for proper duplicate-argument suppression.
1965 ac_must_keep_next=false
1971 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1972 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1973 | -silent | --silent | --silen | --sile | --sil)
1976 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1979 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1981 as_fn_append ac_configure_args1 " '$ac_arg'"
1982 if test $ac_must_keep_next = true; then
1983 ac_must_keep_next=false # Got value, back to normal.
1986 *=* | --config-cache | -C | -disable-* | --disable-* \
1987 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1988 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1989 | -with-* | --with-* | -without-* | --without-* | --x)
1990 case "$ac_configure_args0 " in
1991 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1994 -* ) ac_must_keep_next=true ;;
1997 as_fn_append ac_configure_args " '$ac_arg'"
2002 { ac_configure_args0=; unset ac_configure_args0;}
2003 { ac_configure_args1=; unset ac_configure_args1;}
2005 # When interrupted or exit'd, cleanup temporary files, and complete
2006 # config.log. We remove comments because anyway the quotes in there
2007 # would cause problems or look ugly.
2008 # WARNING: Use '\'' to represent an apostrophe within the trap.
2009 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2010 trap 'exit_status=$?
2011 # Save into config.log some information that might help in debugging.
2015 $as_echo "## ---------------- ##
2016 ## Cache variables. ##
2017 ## ---------------- ##"
2019 # The following way of writing the cache mishandles newlines in values,
2021 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2022 eval ac_val=\$$ac_var
2026 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2027 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2030 _ | IFS | as_nl) ;; #(
2031 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2032 *) { eval $ac_var=; unset $ac_var;} ;;
2037 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2038 *${as_nl}ac_space=\ *)
2040 "s/'\''/'\''\\\\'\'''\''/g;
2041 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2044 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2051 $as_echo "## ----------------- ##
2052 ## Output variables. ##
2053 ## ----------------- ##"
2055 for ac_var in $ac_subst_vars
2057 eval ac_val=\$$ac_var
2059 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2061 $as_echo "$ac_var='\''$ac_val'\''"
2065 if test -n "$ac_subst_files"; then
2066 $as_echo "## ------------------- ##
2067 ## File substitutions. ##
2068 ## ------------------- ##"
2070 for ac_var in $ac_subst_files
2072 eval ac_val=\$$ac_var
2074 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2076 $as_echo "$ac_var='\''$ac_val'\''"
2081 if test -s confdefs.h; then
2082 $as_echo "## ----------- ##
2089 test "$ac_signal" != 0 &&
2090 $as_echo "$as_me: caught signal $ac_signal"
2091 $as_echo "$as_me: exit $exit_status"
2093 rm -f core *.core core.conftest.* &&
2094 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2097 for ac_signal in 1 2 13 15; do
2098 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2102 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2103 rm -f -r conftest* confdefs.h
2105 $as_echo "/* confdefs.h */" > confdefs.h
2107 # Predefined preprocessor variables.
2109 cat >>confdefs.h <<_ACEOF
2110 #define PACKAGE_NAME "$PACKAGE_NAME"
2113 cat >>confdefs.h <<_ACEOF
2114 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2117 cat >>confdefs.h <<_ACEOF
2118 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2121 cat >>confdefs.h <<_ACEOF
2122 #define PACKAGE_STRING "$PACKAGE_STRING"
2125 cat >>confdefs.h <<_ACEOF
2126 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2129 cat >>confdefs.h <<_ACEOF
2130 #define PACKAGE_URL "$PACKAGE_URL"
2134 # Let the site file select an alternate cache file if it wants to.
2135 # Prefer an explicitly selected file to automatically selected ones.
2138 if test -n "$CONFIG_SITE"; then
2139 # We do not want a PATH search for config.site.
2140 case $CONFIG_SITE in #((
2141 -*) ac_site_file1=./$CONFIG_SITE;;
2142 */*) ac_site_file1=$CONFIG_SITE;;
2143 *) ac_site_file1=./$CONFIG_SITE;;
2145 elif test "x$prefix" != xNONE; then
2146 ac_site_file1=$prefix/share/config.site
2147 ac_site_file2=$prefix/etc/config.site
2149 ac_site_file1=$ac_default_prefix/share/config.site
2150 ac_site_file2=$ac_default_prefix/etc/config.site
2152 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2154 test "x$ac_site_file" = xNONE && continue
2155 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2156 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2157 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2158 sed 's/^/| /' "$ac_site_file" >&5
2160 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2161 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2162 as_fn_error $? "failed to load site script $ac_site_file
2163 See \`config.log' for more details" "$LINENO" 5 ; }
2167 if test -r "$cache_file"; then
2168 # Some versions of bash will fail to source /dev/null (special files
2169 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2170 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2171 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2172 $as_echo "$as_me: loading cache $cache_file" >&6;}
2174 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2175 *) . "./$cache_file";;
2179 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2180 $as_echo "$as_me: creating cache $cache_file" >&6;}
2184 # Check that the precious variables saved in the cache have kept the same
2186 ac_cache_corrupted=false
2187 for ac_var in $ac_precious_vars; do
2188 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2189 eval ac_new_set=\$ac_env_${ac_var}_set
2190 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2191 eval ac_new_val=\$ac_env_${ac_var}_value
2192 case $ac_old_set,$ac_new_set in
2194 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2195 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2196 ac_cache_corrupted=: ;;
2198 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2199 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2200 ac_cache_corrupted=: ;;
2203 if test "x$ac_old_val" != "x$ac_new_val"; then
2204 # differences in whitespace do not lead to failure.
2205 ac_old_val_w=`echo x $ac_old_val`
2206 ac_new_val_w=`echo x $ac_new_val`
2207 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2208 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2209 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2210 ac_cache_corrupted=:
2212 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2213 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2214 eval $ac_var=\$ac_old_val
2216 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2217 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2218 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2219 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2222 # Pass precious variables to config.status.
2223 if test "$ac_new_set" = set; then
2225 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2226 *) ac_arg=$ac_var=$ac_new_val ;;
2228 case " $ac_configure_args " in
2229 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2230 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2234 if $ac_cache_corrupted; then
2235 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2236 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2237 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2238 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2239 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2241 ## -------------------- ##
2242 ## Main body of script. ##
2243 ## -------------------- ##
2246 ac_cpp='$CPP $CPPFLAGS'
2247 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2248 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2249 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2253 ac_config_headers="$ac_config_headers config.h"
2260 ac_cpp='$CPP $CPPFLAGS'
2261 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2262 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2263 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2267 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2269 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2270 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\"" = set; then :
2271 $as_echo_n "(cached) " >&6
2273 cat >conftest.make <<\_ACEOF
2276 @echo '@@@%%%=$(MAKE)=@@@%%%'
2278 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2279 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2281 eval ac_cv_prog_make_${ac_make}_set=yes;;
2283 eval ac_cv_prog_make_${ac_make}_set=no;;
2287 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2289 $as_echo "yes" >&6; }
2292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2293 $as_echo "no" >&6; }
2294 SET_MAKE="MAKE=${MAKE-make}"
2298 ac_cpp='$CPP $CPPFLAGS'
2299 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2300 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2301 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2302 if test -n "$ac_tool_prefix"; then
2303 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2304 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2306 $as_echo_n "checking for $ac_word... " >&6; }
2307 if test "${ac_cv_prog_CC+set}" = set; then :
2308 $as_echo_n "(cached) " >&6
2310 if test -n "$CC"; then
2311 ac_cv_prog_CC="$CC" # Let the user override the test.
2313 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2317 test -z "$as_dir" && as_dir=.
2318 for ac_exec_ext in '' $ac_executable_extensions; do
2319 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2320 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2321 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2331 if test -n "$CC"; then
2332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2333 $as_echo "$CC" >&6; }
2335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2336 $as_echo "no" >&6; }
2341 if test -z "$ac_cv_prog_CC"; then
2343 # Extract the first word of "gcc", so it can be a program name with args.
2344 set dummy gcc; ac_word=$2
2345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2346 $as_echo_n "checking for $ac_word... " >&6; }
2347 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2348 $as_echo_n "(cached) " >&6
2350 if test -n "$ac_ct_CC"; then
2351 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2353 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2357 test -z "$as_dir" && as_dir=.
2358 for ac_exec_ext in '' $ac_executable_extensions; do
2359 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2360 ac_cv_prog_ac_ct_CC="gcc"
2361 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2370 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2371 if test -n "$ac_ct_CC"; then
2372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2373 $as_echo "$ac_ct_CC" >&6; }
2375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2376 $as_echo "no" >&6; }
2379 if test "x$ac_ct_CC" = x; then
2382 case $cross_compiling:$ac_tool_warned in
2384 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2385 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2386 ac_tool_warned=yes ;;
2394 if test -z "$CC"; then
2395 if test -n "$ac_tool_prefix"; then
2396 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2397 set dummy ${ac_tool_prefix}cc; ac_word=$2
2398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2399 $as_echo_n "checking for $ac_word... " >&6; }
2400 if test "${ac_cv_prog_CC+set}" = set; then :
2401 $as_echo_n "(cached) " >&6
2403 if test -n "$CC"; then
2404 ac_cv_prog_CC="$CC" # Let the user override the test.
2406 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2410 test -z "$as_dir" && as_dir=.
2411 for ac_exec_ext in '' $ac_executable_extensions; do
2412 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2413 ac_cv_prog_CC="${ac_tool_prefix}cc"
2414 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2424 if test -n "$CC"; then
2425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2426 $as_echo "$CC" >&6; }
2428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2429 $as_echo "no" >&6; }
2435 if test -z "$CC"; then
2436 # Extract the first word of "cc", so it can be a program name with args.
2437 set dummy cc; ac_word=$2
2438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2439 $as_echo_n "checking for $ac_word... " >&6; }
2440 if test "${ac_cv_prog_CC+set}" = set; then :
2441 $as_echo_n "(cached) " >&6
2443 if test -n "$CC"; then
2444 ac_cv_prog_CC="$CC" # Let the user override the test.
2447 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2451 test -z "$as_dir" && as_dir=.
2452 for ac_exec_ext in '' $ac_executable_extensions; do
2453 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2454 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2455 ac_prog_rejected=yes
2459 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2466 if test $ac_prog_rejected = yes; then
2467 # We found a bogon in the path, so make sure we never use it.
2468 set dummy $ac_cv_prog_CC
2470 if test $# != 0; then
2471 # We chose a different compiler from the bogus one.
2472 # However, it has the same basename, so the bogon will be chosen
2473 # first if we set CC to just the basename; use the full file name.
2475 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2481 if test -n "$CC"; then
2482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2483 $as_echo "$CC" >&6; }
2485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2486 $as_echo "no" >&6; }
2491 if test -z "$CC"; then
2492 if test -n "$ac_tool_prefix"; then
2493 for ac_prog in cl.exe
2495 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2496 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2498 $as_echo_n "checking for $ac_word... " >&6; }
2499 if test "${ac_cv_prog_CC+set}" = set; then :
2500 $as_echo_n "(cached) " >&6
2502 if test -n "$CC"; then
2503 ac_cv_prog_CC="$CC" # Let the user override the test.
2505 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2509 test -z "$as_dir" && as_dir=.
2510 for ac_exec_ext in '' $ac_executable_extensions; do
2511 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2512 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2513 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2523 if test -n "$CC"; then
2524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2525 $as_echo "$CC" >&6; }
2527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2528 $as_echo "no" >&6; }
2532 test -n "$CC" && break
2535 if test -z "$CC"; then
2537 for ac_prog in cl.exe
2539 # Extract the first word of "$ac_prog", so it can be a program name with args.
2540 set dummy $ac_prog; ac_word=$2
2541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2542 $as_echo_n "checking for $ac_word... " >&6; }
2543 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2544 $as_echo_n "(cached) " >&6
2546 if test -n "$ac_ct_CC"; then
2547 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2549 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2553 test -z "$as_dir" && as_dir=.
2554 for ac_exec_ext in '' $ac_executable_extensions; do
2555 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2556 ac_cv_prog_ac_ct_CC="$ac_prog"
2557 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2566 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2567 if test -n "$ac_ct_CC"; then
2568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2569 $as_echo "$ac_ct_CC" >&6; }
2571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2572 $as_echo "no" >&6; }
2576 test -n "$ac_ct_CC" && break
2579 if test "x$ac_ct_CC" = x; then
2582 case $cross_compiling:$ac_tool_warned in
2584 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2585 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2586 ac_tool_warned=yes ;;
2595 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2596 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2597 as_fn_error $? "no acceptable C compiler found in \$PATH
2598 See \`config.log' for more details" "$LINENO" 5 ; }
2600 # Provide some information about the compiler.
2601 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2604 for ac_option in --version -v -V -qversion; do
2605 { { ac_try="$ac_compiler $ac_option >&5"
2607 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2608 *) ac_try_echo=$ac_try;;
2610 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2611 $as_echo "$ac_try_echo"; } >&5
2612 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2614 if test -s conftest.err; then
2616 ... rest of stderr output deleted ...
2617 10q' conftest.err >conftest.er1
2618 cat conftest.er1 >&5
2620 rm -f conftest.er1 conftest.err
2621 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2622 test $ac_status = 0; }
2625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2626 /* end confdefs.h. */
2636 ac_clean_files_save=$ac_clean_files
2637 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2638 # Try to create an executable without -o first, disregard a.out.
2639 # It will help us diagnose broken compilers, and finding out an intuition
2641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2642 $as_echo_n "checking whether the C compiler works... " >&6; }
2643 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2645 # The possible output files:
2646 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2649 for ac_file in $ac_files
2652 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2653 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2658 if { { ac_try="$ac_link_default"
2660 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2661 *) ac_try_echo=$ac_try;;
2663 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2664 $as_echo "$ac_try_echo"; } >&5
2665 (eval "$ac_link_default") 2>&5
2667 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2668 test $ac_status = 0; }; then :
2669 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2670 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2671 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2672 # so that the user can short-circuit this test for compilers unknown to
2674 for ac_file in $ac_files ''
2676 test -f "$ac_file" || continue
2678 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2681 # We found the default executable, but exeext='' is most
2685 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2687 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2689 # We set ac_cv_exeext here because the later test for it is not
2690 # safe: cross compilers may not add the suffix if given an `-o'
2691 # argument, so we may need to know it at that point already.
2692 # Even if this section looks crufty: it has the advantage of
2699 test "$ac_cv_exeext" = no && ac_cv_exeext=
2704 if test -z "$ac_file"; then :
2705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2706 $as_echo "no" >&6; }
2707 $as_echo "$as_me: failed program was:" >&5
2708 sed 's/^/| /' conftest.$ac_ext >&5
2710 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2711 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2712 as_fn_error 77 "C compiler cannot create executables
2713 See \`config.log' for more details" "$LINENO" 5 ; }
2715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2716 $as_echo "yes" >&6; }
2718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2719 $as_echo_n "checking for C compiler default output file name... " >&6; }
2720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2721 $as_echo "$ac_file" >&6; }
2722 ac_exeext=$ac_cv_exeext
2724 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2725 ac_clean_files=$ac_clean_files_save
2726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2727 $as_echo_n "checking for suffix of executables... " >&6; }
2728 if { { ac_try="$ac_link"
2730 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2731 *) ac_try_echo=$ac_try;;
2733 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2734 $as_echo "$ac_try_echo"; } >&5
2735 (eval "$ac_link") 2>&5
2737 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2738 test $ac_status = 0; }; then :
2739 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2740 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2741 # work properly (i.e., refer to `conftest.exe'), while it won't with
2743 for ac_file in conftest.exe conftest conftest.*; do
2744 test -f "$ac_file" || continue
2746 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2747 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2753 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2754 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2755 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2756 See \`config.log' for more details" "$LINENO" 5 ; }
2758 rm -f conftest conftest$ac_cv_exeext
2759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2760 $as_echo "$ac_cv_exeext" >&6; }
2762 rm -f conftest.$ac_ext
2763 EXEEXT=$ac_cv_exeext
2765 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2766 /* end confdefs.h. */
2771 FILE *f = fopen ("conftest.out", "w");
2772 return ferror (f) || fclose (f) != 0;
2778 ac_clean_files="$ac_clean_files conftest.out"
2779 # Check that the compiler produces executables we can run. If not, either
2780 # the compiler is broken, or we cross compile.
2781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2782 $as_echo_n "checking whether we are cross compiling... " >&6; }
2783 if test "$cross_compiling" != yes; then
2784 { { ac_try="$ac_link"
2786 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2787 *) ac_try_echo=$ac_try;;
2789 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2790 $as_echo "$ac_try_echo"; } >&5
2791 (eval "$ac_link") 2>&5
2793 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2794 test $ac_status = 0; }
2795 if { ac_try='./conftest$ac_cv_exeext'
2796 { { case "(($ac_try" in
2797 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2798 *) ac_try_echo=$ac_try;;
2800 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2801 $as_echo "$ac_try_echo"; } >&5
2802 (eval "$ac_try") 2>&5
2804 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2805 test $ac_status = 0; }; }; then
2808 if test "$cross_compiling" = maybe; then
2811 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2812 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2813 as_fn_error $? "cannot run C compiled programs.
2814 If you meant to cross compile, use \`--host'.
2815 See \`config.log' for more details" "$LINENO" 5 ; }
2819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2820 $as_echo "$cross_compiling" >&6; }
2822 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2823 ac_clean_files=$ac_clean_files_save
2824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2825 $as_echo_n "checking for suffix of object files... " >&6; }
2826 if test "${ac_cv_objext+set}" = set; then :
2827 $as_echo_n "(cached) " >&6
2829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2830 /* end confdefs.h. */
2840 rm -f conftest.o conftest.obj
2841 if { { ac_try="$ac_compile"
2843 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2844 *) ac_try_echo=$ac_try;;
2846 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2847 $as_echo "$ac_try_echo"; } >&5
2848 (eval "$ac_compile") 2>&5
2850 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2851 test $ac_status = 0; }; then :
2852 for ac_file in conftest.o conftest.obj conftest.*; do
2853 test -f "$ac_file" || continue;
2855 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2856 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2861 $as_echo "$as_me: failed program was:" >&5
2862 sed 's/^/| /' conftest.$ac_ext >&5
2864 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2865 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2866 as_fn_error $? "cannot compute suffix of object files: cannot compile
2867 See \`config.log' for more details" "$LINENO" 5 ; }
2869 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2872 $as_echo "$ac_cv_objext" >&6; }
2873 OBJEXT=$ac_cv_objext
2875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2876 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2877 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
2878 $as_echo_n "(cached) " >&6
2880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2881 /* end confdefs.h. */
2894 if ac_fn_c_try_compile "$LINENO"; then :
2899 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2900 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2904 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2905 if test $ac_compiler_gnu = yes; then
2910 ac_test_CFLAGS=${CFLAGS+set}
2911 ac_save_CFLAGS=$CFLAGS
2912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2913 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2914 if test "${ac_cv_prog_cc_g+set}" = set; then :
2915 $as_echo_n "(cached) " >&6
2917 ac_save_c_werror_flag=$ac_c_werror_flag
2918 ac_c_werror_flag=yes
2921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2922 /* end confdefs.h. */
2932 if ac_fn_c_try_compile "$LINENO"; then :
2936 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2937 /* end confdefs.h. */
2947 if ac_fn_c_try_compile "$LINENO"; then :
2950 ac_c_werror_flag=$ac_save_c_werror_flag
2952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2953 /* end confdefs.h. */
2963 if ac_fn_c_try_compile "$LINENO"; then :
2966 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2968 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2970 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2971 ac_c_werror_flag=$ac_save_c_werror_flag
2973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2974 $as_echo "$ac_cv_prog_cc_g" >&6; }
2975 if test "$ac_test_CFLAGS" = set; then
2976 CFLAGS=$ac_save_CFLAGS
2977 elif test $ac_cv_prog_cc_g = yes; then
2978 if test "$GCC" = yes; then
2984 if test "$GCC" = yes; then
2990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2991 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2992 if test "${ac_cv_prog_cc_c89+set}" = set; then :
2993 $as_echo_n "(cached) " >&6
2995 ac_cv_prog_cc_c89=no
2997 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2998 /* end confdefs.h. */
3001 #include <sys/types.h>
3002 #include <sys/stat.h>
3003 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3004 struct buf { int x; };
3005 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3006 static char *e (p, i)
3012 static char *f (char * (*g) (char **, int), char **p, ...)
3017 s = g (p, va_arg (v,int));
3022 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3023 function prototypes and stuff, but not '\xHH' hex character constants.
3024 These don't provoke an error unfortunately, instead are silently treated
3025 as 'x'. The following induces an error, until -std is added to get
3026 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3027 array size at least. It's necessary to write '\x00'==0 to get something
3028 that's true only with -std. */
3029 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3031 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3032 inside strings and character constants. */
3034 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3036 int test (int i, double x);
3037 struct s1 {int (*f) (int a);};
3038 struct s2 {int (*f) (double a);};
3039 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3045 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3050 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3051 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3053 CC="$ac_save_CC $ac_arg"
3054 if ac_fn_c_try_compile "$LINENO"; then :
3055 ac_cv_prog_cc_c89=$ac_arg
3057 rm -f core conftest.err conftest.$ac_objext
3058 test "x$ac_cv_prog_cc_c89" != "xno" && break
3060 rm -f conftest.$ac_ext
3065 case "x$ac_cv_prog_cc_c89" in
3067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3068 $as_echo "none needed" >&6; } ;;
3070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3071 $as_echo "unsupported" >&6; } ;;
3073 CC="$CC $ac_cv_prog_cc_c89"
3074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3075 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3077 if test "x$ac_cv_prog_cc_c89" != xno; then :
3082 ac_cpp='$CPP $CPPFLAGS'
3083 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3084 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3085 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3088 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3089 if test -f "$ac_dir/install-sh"; then
3091 ac_install_sh="$ac_aux_dir/install-sh -c"
3093 elif test -f "$ac_dir/install.sh"; then
3095 ac_install_sh="$ac_aux_dir/install.sh -c"
3097 elif test -f "$ac_dir/shtool"; then
3099 ac_install_sh="$ac_aux_dir/shtool install -c"
3103 if test -z "$ac_aux_dir"; then
3104 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3107 # These three variables are undocumented and unsupported,
3108 # and are intended to be withdrawn in a future Autoconf release.
3109 # They can cause serious problems if a builder's source tree is in a directory
3110 # whose full name contains unusual characters.
3111 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3112 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3113 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3116 # Find a good install program. We prefer a C program (faster),
3117 # so one script is as good as another. But avoid the broken or
3118 # incompatible versions:
3119 # SysV /etc/install, /usr/sbin/install
3120 # SunOS /usr/etc/install
3121 # IRIX /sbin/install
3123 # AmigaOS /C/install, which installs bootblocks on floppy discs
3124 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3125 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3126 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3127 # OS/2's system install, which has a completely different semantic
3128 # ./install, which can be erroneously created by make from ./install.sh.
3129 # Reject install programs that cannot install multiple files.
3130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3131 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3132 if test -z "$INSTALL"; then
3133 if test "${ac_cv_path_install+set}" = set; then :
3134 $as_echo_n "(cached) " >&6
3136 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3140 test -z "$as_dir" && as_dir=.
3141 # Account for people who put trailing slashes in PATH elements.
3142 case $as_dir/ in #((
3143 ./ | .// | /[cC]/* | \
3144 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3145 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3148 # OSF1 and SCO ODT 3.0 have their own names for install.
3149 # Don't use installbsd from OSF since it installs stuff as root
3151 for ac_prog in ginstall scoinst install; do
3152 for ac_exec_ext in '' $ac_executable_extensions; do
3153 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3154 if test $ac_prog = install &&
3155 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3156 # AIX install. It has an incompatible calling convention.
3158 elif test $ac_prog = install &&
3159 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3160 # program-specific install script used by HP pwplus--don't use.
3163 rm -rf conftest.one conftest.two conftest.dir
3164 echo one > conftest.one
3165 echo two > conftest.two
3167 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3168 test -s conftest.one && test -s conftest.two &&
3169 test -s conftest.dir/conftest.one &&
3170 test -s conftest.dir/conftest.two
3172 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3185 rm -rf conftest.one conftest.two conftest.dir
3188 if test "${ac_cv_path_install+set}" = set; then
3189 INSTALL=$ac_cv_path_install
3191 # As a last resort, use the slow shell script. Don't cache a
3192 # value for INSTALL within a source directory, because that will
3193 # break other packages using the cache if that directory is
3194 # removed, or if the value is a relative name.
3195 INSTALL=$ac_install_sh
3198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3199 $as_echo "$INSTALL" >&6; }
3201 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3202 # It thinks the first close brace ends the variable substitution.
3203 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3205 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3207 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3209 # Extract the first word of "rm", so it can be a program name with args.
3210 set dummy rm; ac_word=$2
3211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3212 $as_echo_n "checking for $ac_word... " >&6; }
3213 if test "${ac_cv_path_RM+set}" = set; then :
3214 $as_echo_n "(cached) " >&6
3218 ac_cv_path_RM="$RM" # Let the user override the test with a path.
3221 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3225 test -z "$as_dir" && as_dir=.
3226 for ac_exec_ext in '' $ac_executable_extensions; do
3227 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3228 ac_cv_path_RM="$as_dir/$ac_word$ac_exec_ext"
3229 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3240 if test -n "$RM"; then
3241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RM" >&5
3242 $as_echo "$RM" >&6; }
3244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3245 $as_echo "no" >&6; }
3251 ac_cpp='$CPP $CPPFLAGS'
3252 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3253 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3254 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3256 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3257 # On Suns, sometimes $CPP names a directory.
3258 if test -n "$CPP" && test -d "$CPP"; then
3261 if test -z "$CPP"; then
3262 if test "${ac_cv_prog_CPP+set}" = set; then :
3263 $as_echo_n "(cached) " >&6
3265 # Double quotes because CPP needs to be expanded
3266 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3269 for ac_c_preproc_warn_flag in '' yes
3271 # Use a header file that comes with gcc, so configuring glibc
3272 # with a fresh cross-compiler works.
3273 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3274 # <limits.h> exists even on freestanding compilers.
3275 # On the NeXT, cc -E runs the code through the compiler's parser,
3276 # not just through cpp. "Syntax error" is here to catch this case.
3277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3278 /* end confdefs.h. */
3280 # include <limits.h>
3282 # include <assert.h>
3286 if ac_fn_c_try_cpp "$LINENO"; then :
3289 # Broken: fails on valid input.
3292 rm -f conftest.err conftest.i conftest.$ac_ext
3294 # OK, works on sane cases. Now check whether nonexistent headers
3295 # can be detected and how.
3296 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3297 /* end confdefs.h. */
3298 #include <ac_nonexistent.h>
3300 if ac_fn_c_try_cpp "$LINENO"; then :
3301 # Broken: success on invalid input.
3304 # Passes both tests.
3308 rm -f conftest.err conftest.i conftest.$ac_ext
3311 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3312 rm -f conftest.i conftest.err conftest.$ac_ext
3313 if $ac_preproc_ok; then :
3325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3326 $as_echo "$CPP" >&6; }
3328 for ac_c_preproc_warn_flag in '' yes
3330 # Use a header file that comes with gcc, so configuring glibc
3331 # with a fresh cross-compiler works.
3332 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3333 # <limits.h> exists even on freestanding compilers.
3334 # On the NeXT, cc -E runs the code through the compiler's parser,
3335 # not just through cpp. "Syntax error" is here to catch this case.
3336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3337 /* end confdefs.h. */
3339 # include <limits.h>
3341 # include <assert.h>
3345 if ac_fn_c_try_cpp "$LINENO"; then :
3348 # Broken: fails on valid input.
3351 rm -f conftest.err conftest.i conftest.$ac_ext
3353 # OK, works on sane cases. Now check whether nonexistent headers
3354 # can be detected and how.
3355 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3356 /* end confdefs.h. */
3357 #include <ac_nonexistent.h>
3359 if ac_fn_c_try_cpp "$LINENO"; then :
3360 # Broken: success on invalid input.
3363 # Passes both tests.
3367 rm -f conftest.err conftest.i conftest.$ac_ext
3370 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3371 rm -f conftest.i conftest.err conftest.$ac_ext
3372 if $ac_preproc_ok; then :
3375 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3376 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3377 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3378 See \`config.log' for more details" "$LINENO" 5 ; }
3382 ac_cpp='$CPP $CPPFLAGS'
3383 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3384 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3385 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3389 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3390 if test "${ac_cv_path_GREP+set}" = set; then :
3391 $as_echo_n "(cached) " >&6
3393 if test -z "$GREP"; then
3394 ac_path_GREP_found=false
3395 # Loop through the user's path and test for each of PROGNAME-LIST
3396 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3397 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3400 test -z "$as_dir" && as_dir=.
3401 for ac_prog in grep ggrep; do
3402 for ac_exec_ext in '' $ac_executable_extensions; do
3403 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3404 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3405 # Check for GNU ac_path_GREP and select it if it is found.
3406 # Check for GNU $ac_path_GREP
3407 case `"$ac_path_GREP" --version 2>&1` in
3409 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3412 $as_echo_n 0123456789 >"conftest.in"
3415 cat "conftest.in" "conftest.in" >"conftest.tmp"
3416 mv "conftest.tmp" "conftest.in"
3417 cp "conftest.in" "conftest.nl"
3418 $as_echo 'GREP' >> "conftest.nl"
3419 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3420 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3421 as_fn_arith $ac_count + 1 && ac_count=$as_val
3422 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3423 # Best one so far, save it but keep looking for a better one
3424 ac_cv_path_GREP="$ac_path_GREP"
3425 ac_path_GREP_max=$ac_count
3427 # 10*(2^10) chars as input seems more than enough
3428 test $ac_count -gt 10 && break
3430 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3433 $ac_path_GREP_found && break 3
3438 if test -z "$ac_cv_path_GREP"; then
3439 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3442 ac_cv_path_GREP=$GREP
3446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3447 $as_echo "$ac_cv_path_GREP" >&6; }
3448 GREP="$ac_cv_path_GREP"
3451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3452 $as_echo_n "checking for egrep... " >&6; }
3453 if test "${ac_cv_path_EGREP+set}" = set; then :
3454 $as_echo_n "(cached) " >&6
3456 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3457 then ac_cv_path_EGREP="$GREP -E"
3459 if test -z "$EGREP"; then
3460 ac_path_EGREP_found=false
3461 # Loop through the user's path and test for each of PROGNAME-LIST
3462 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3463 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3466 test -z "$as_dir" && as_dir=.
3467 for ac_prog in egrep; do
3468 for ac_exec_ext in '' $ac_executable_extensions; do
3469 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3470 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3471 # Check for GNU ac_path_EGREP and select it if it is found.
3472 # Check for GNU $ac_path_EGREP
3473 case `"$ac_path_EGREP" --version 2>&1` in
3475 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3478 $as_echo_n 0123456789 >"conftest.in"
3481 cat "conftest.in" "conftest.in" >"conftest.tmp"
3482 mv "conftest.tmp" "conftest.in"
3483 cp "conftest.in" "conftest.nl"
3484 $as_echo 'EGREP' >> "conftest.nl"
3485 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3486 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3487 as_fn_arith $ac_count + 1 && ac_count=$as_val
3488 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3489 # Best one so far, save it but keep looking for a better one
3490 ac_cv_path_EGREP="$ac_path_EGREP"
3491 ac_path_EGREP_max=$ac_count
3493 # 10*(2^10) chars as input seems more than enough
3494 test $ac_count -gt 10 && break
3496 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3499 $ac_path_EGREP_found && break 3
3504 if test -z "$ac_cv_path_EGREP"; then
3505 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3508 ac_cv_path_EGREP=$EGREP
3513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3514 $as_echo "$ac_cv_path_EGREP" >&6; }
3515 EGREP="$ac_cv_path_EGREP"
3518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3519 $as_echo_n "checking for ANSI C header files... " >&6; }
3520 if test "${ac_cv_header_stdc+set}" = set; then :
3521 $as_echo_n "(cached) " >&6
3523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3524 /* end confdefs.h. */
3538 if ac_fn_c_try_compile "$LINENO"; then :
3539 ac_cv_header_stdc=yes
3541 ac_cv_header_stdc=no
3543 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3545 if test $ac_cv_header_stdc = yes; then
3546 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3547 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3548 /* end confdefs.h. */
3552 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3553 $EGREP "memchr" >/dev/null 2>&1; then :
3556 ac_cv_header_stdc=no
3562 if test $ac_cv_header_stdc = yes; then
3563 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3565 /* end confdefs.h. */
3569 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3570 $EGREP "free" >/dev/null 2>&1; then :
3573 ac_cv_header_stdc=no
3579 if test $ac_cv_header_stdc = yes; then
3580 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3581 if test "$cross_compiling" = yes; then :
3584 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3585 /* end confdefs.h. */
3588 #if ((' ' & 0x0FF) == 0x020)
3589 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3590 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3592 # define ISLOWER(c) \
3593 (('a' <= (c) && (c) <= 'i') \
3594 || ('j' <= (c) && (c) <= 'r') \
3595 || ('s' <= (c) && (c) <= 'z'))
3596 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3599 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3604 for (i = 0; i < 256; i++)
3605 if (XOR (islower (i), ISLOWER (i))
3606 || toupper (i) != TOUPPER (i))
3611 if ac_fn_c_try_run "$LINENO"; then :
3614 ac_cv_header_stdc=no
3616 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3617 conftest.$ac_objext conftest.beam conftest.$ac_ext
3622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3623 $as_echo "$ac_cv_header_stdc" >&6; }
3624 if test $ac_cv_header_stdc = yes; then
3626 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3630 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3631 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3632 inttypes.h stdint.h unistd.h
3634 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3635 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3637 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3638 cat >>confdefs.h <<_ACEOF
3639 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3647 for ac_header in stdint.h inttypes.h
3649 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3650 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3651 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3652 cat >>confdefs.h <<_ACEOF
3653 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3660 for ac_header in net/if.h net/route.h
3662 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3663 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3664 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3665 cat >>confdefs.h <<_ACEOF
3666 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3673 for ac_header in sys/socket.h
3675 ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
3676 if test "x$ac_cv_header_sys_socket_h" = x""yes; then :
3677 cat >>confdefs.h <<_ACEOF
3678 #define HAVE_SYS_SOCKET_H 1
3685 for ac_header in linux/if.h
3687 ac_fn_c_check_header_compile "$LINENO" "linux/if.h" "ac_cv_header_linux_if_h" "#if HAVE_SYS_SOCKET_H
3688 # include <sys/socket.h>
3692 if test "x$ac_cv_header_linux_if_h" = x""yes; then :
3693 cat >>confdefs.h <<_ACEOF
3694 #define HAVE_LINUX_IF_H 1
3701 for ac_header in stropts.h sys/sockio.h net/if_tun.h
3703 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3704 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3705 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3706 cat >>confdefs.h <<_ACEOF
3707 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
3715 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
3716 if test "${ac_cv_c_bigendian+set}" = set; then :
3717 $as_echo_n "(cached) " >&6
3719 ac_cv_c_bigendian=unknown
3720 # See if we're dealing with a universal compiler.
3721 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3722 /* end confdefs.h. */
3723 #ifndef __APPLE_CC__
3724 not a universal capable compiler
3729 if ac_fn_c_try_compile "$LINENO"; then :
3731 # Check for potential -arch flags. It is not universal unless
3732 # there are at least two -arch flags with different values.
3735 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
3736 if test -n "$ac_prev"; then
3738 i?86 | x86_64 | ppc | ppc64)
3739 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
3742 ac_cv_c_bigendian=universal
3748 elif test "x$ac_word" = "x-arch"; then
3753 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3754 if test $ac_cv_c_bigendian = unknown; then
3755 # See if sys/param.h defines the BYTE_ORDER macro.
3756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3757 /* end confdefs.h. */
3758 #include <sys/types.h>
3759 #include <sys/param.h>
3764 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
3765 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
3774 if ac_fn_c_try_compile "$LINENO"; then :
3775 # It does; now see whether it defined to BIG_ENDIAN or not.
3776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3777 /* end confdefs.h. */
3778 #include <sys/types.h>
3779 #include <sys/param.h>
3784 #if BYTE_ORDER != BIG_ENDIAN
3792 if ac_fn_c_try_compile "$LINENO"; then :
3793 ac_cv_c_bigendian=yes
3795 ac_cv_c_bigendian=no
3797 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3799 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3801 if test $ac_cv_c_bigendian = unknown; then
3802 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
3803 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3804 /* end confdefs.h. */
3810 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
3818 if ac_fn_c_try_compile "$LINENO"; then :
3819 # It does; now see whether it defined to _BIG_ENDIAN or not.
3820 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3821 /* end confdefs.h. */
3835 if ac_fn_c_try_compile "$LINENO"; then :
3836 ac_cv_c_bigendian=yes
3838 ac_cv_c_bigendian=no
3840 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3842 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3844 if test $ac_cv_c_bigendian = unknown; then
3845 # Compile a test program.
3846 if test "$cross_compiling" = yes; then :
3847 # Try to guess by grepping values from an object file.
3848 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3849 /* end confdefs.h. */
3850 short int ascii_mm[] =
3851 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
3852 short int ascii_ii[] =
3853 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
3854 int use_ascii (int i) {
3855 return ascii_mm[i] + ascii_ii[i];
3857 short int ebcdic_ii[] =
3858 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
3859 short int ebcdic_mm[] =
3860 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
3861 int use_ebcdic (int i) {
3862 return ebcdic_mm[i] + ebcdic_ii[i];
3869 return use_ascii (foo) == use_ebcdic (foo);
3874 if ac_fn_c_try_compile "$LINENO"; then :
3875 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
3876 ac_cv_c_bigendian=yes
3878 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
3879 if test "$ac_cv_c_bigendian" = unknown; then
3880 ac_cv_c_bigendian=no
3882 # finding both strings is unlikely to happen, but who knows?
3883 ac_cv_c_bigendian=unknown
3887 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3890 /* end confdefs.h. */
3891 $ac_includes_default
3896 /* Are we little or big endian? From Harbison&Steele. */
3900 char c[sizeof (long int)];
3903 return u.c[sizeof (long int) - 1] == 1;
3909 if ac_fn_c_try_run "$LINENO"; then :
3910 ac_cv_c_bigendian=no
3912 ac_cv_c_bigendian=yes
3914 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3915 conftest.$ac_objext conftest.beam conftest.$ac_ext
3920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
3921 $as_echo "$ac_cv_c_bigendian" >&6; }
3922 case $ac_cv_c_bigendian in #(
3924 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
3930 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
3934 as_fn_error $? "unknown endianness
3935 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
3938 # The cast to long int works around a bug in the HP C Compiler
3939 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
3940 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
3941 # This bug is HP SR number 8606223364.
3942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5
3943 $as_echo_n "checking size of unsigned long long... " >&6; }
3944 if test "${ac_cv_sizeof_unsigned_long_long+set}" = set; then :
3945 $as_echo_n "(cached) " >&6
3947 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long" "$ac_includes_default"; then :
3950 if test "$ac_cv_type_unsigned_long_long" = yes; then
3951 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3952 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3953 as_fn_error 77 "cannot compute sizeof (unsigned long long)
3954 See \`config.log' for more details" "$LINENO" 5 ; }
3956 ac_cv_sizeof_unsigned_long_long=0
3961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5
3962 $as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; }
3966 cat >>confdefs.h <<_ACEOF
3967 #define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
3971 # The cast to long int works around a bug in the HP C Compiler
3972 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
3973 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
3974 # This bug is HP SR number 8606223364.
3975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5
3976 $as_echo_n "checking size of unsigned long... " >&6; }
3977 if test "${ac_cv_sizeof_unsigned_long+set}" = set; then :
3978 $as_echo_n "(cached) " >&6
3980 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long" "$ac_includes_default"; then :
3983 if test "$ac_cv_type_unsigned_long" = yes; then
3984 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3985 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3986 as_fn_error 77 "cannot compute sizeof (unsigned long)
3987 See \`config.log' for more details" "$LINENO" 5 ; }
3989 ac_cv_sizeof_unsigned_long=0
3994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5
3995 $as_echo "$ac_cv_sizeof_unsigned_long" >&6; }
3999 cat >>confdefs.h <<_ACEOF
4000 #define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
4004 # The cast to long int works around a bug in the HP C Compiler
4005 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4006 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4007 # This bug is HP SR number 8606223364.
4008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned int" >&5
4009 $as_echo_n "checking size of unsigned int... " >&6; }
4010 if test "${ac_cv_sizeof_unsigned_int+set}" = set; then :
4011 $as_echo_n "(cached) " >&6
4013 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned int))" "ac_cv_sizeof_unsigned_int" "$ac_includes_default"; then :
4016 if test "$ac_cv_type_unsigned_int" = yes; then
4017 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4018 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4019 as_fn_error 77 "cannot compute sizeof (unsigned int)
4020 See \`config.log' for more details" "$LINENO" 5 ; }
4022 ac_cv_sizeof_unsigned_int=0
4027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_int" >&5
4028 $as_echo "$ac_cv_sizeof_unsigned_int" >&6; }
4032 cat >>confdefs.h <<_ACEOF
4033 #define SIZEOF_UNSIGNED_INT $ac_cv_sizeof_unsigned_int
4037 # The cast to long int works around a bug in the HP C Compiler
4038 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4039 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4040 # This bug is HP SR number 8606223364.
4041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned short" >&5
4042 $as_echo_n "checking size of unsigned short... " >&6; }
4043 if test "${ac_cv_sizeof_unsigned_short+set}" = set; then :
4044 $as_echo_n "(cached) " >&6
4046 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned short))" "ac_cv_sizeof_unsigned_short" "$ac_includes_default"; then :
4049 if test "$ac_cv_type_unsigned_short" = yes; then
4050 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4051 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4052 as_fn_error 77 "cannot compute sizeof (unsigned short)
4053 See \`config.log' for more details" "$LINENO" 5 ; }
4055 ac_cv_sizeof_unsigned_short=0
4060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_short" >&5
4061 $as_echo "$ac_cv_sizeof_unsigned_short" >&6; }
4065 cat >>confdefs.h <<_ACEOF
4066 #define SIZEOF_UNSIGNED_SHORT $ac_cv_sizeof_unsigned_short
4070 # The cast to long int works around a bug in the HP C Compiler
4071 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4072 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4073 # This bug is HP SR number 8606223364.
4074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned char" >&5
4075 $as_echo_n "checking size of unsigned char... " >&6; }
4076 if test "${ac_cv_sizeof_unsigned_char+set}" = set; then :
4077 $as_echo_n "(cached) " >&6
4079 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned char))" "ac_cv_sizeof_unsigned_char" "$ac_includes_default"; then :
4082 if test "$ac_cv_type_unsigned_char" = yes; then
4083 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4084 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4085 as_fn_error 77 "cannot compute sizeof (unsigned char)
4086 See \`config.log' for more details" "$LINENO" 5 ; }
4088 ac_cv_sizeof_unsigned_char=0
4093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_char" >&5
4094 $as_echo "$ac_cv_sizeof_unsigned_char" >&6; }
4098 cat >>confdefs.h <<_ACEOF
4099 #define SIZEOF_UNSIGNED_CHAR $ac_cv_sizeof_unsigned_char
4105 if test -z "$hard"; then
4106 msg="C to warn about writing to stringliterals"
4108 msg="C to prohibit any write to stringliterals"
4110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $msg" >&5
4111 $as_echo_n "checking $msg... " >&6; }
4112 if test "${ac_cv_prog_cc_no_writeable_strings+set}" = set; then :
4113 $as_echo_n "(cached) " >&6
4116 cat > conftest.c <<EOF
4121 if (strcpy (test, "test")) return 0;
4125 if test "$GCC" = "yes";
4127 if test -z "$hard"; then
4128 ac_cv_prog_cc_no_writeable_strings="-Wwrite-strings"
4130 ac_cv_prog_cc_no_writeable_strings="-fno-writable-strings -Wwrite-strings"
4133 if test -n "`${CC-cc} -c $ac_cv_prog_cc_no_writeable_strings conftest.c 2>&1`" ; then
4134 ac_cv_prog_cc_no_writeable_strings="suppressed: string.h"
4137 elif $CC -flags 2>&1 | grep "Xc.*strict ANSI C" > /dev/null 2>&1 &&
4138 $CC -c -xstrconst conftest.c > /dev/null 2>&1 &&
4141 # strings go into readonly segment
4142 ac_cv_prog_cc_no_writeable_strings="-xstrconst"
4145 if test -n "`${CC-cc} -c $ac_cv_prog_cc_no_writeable_strings conftest.c 2>&1`" ; then
4146 ac_cv_prog_cc_no_writeable_strings="suppressed: string.h"
4149 elif $CC > /dev/null 2>&1 &&
4150 $CC -c +ESlit conftest.c > /dev/null 2>&1 &&
4153 # strings go into readonly segment
4154 ac_cv_prog_cc_no_writeable_strings="+ESlit"
4157 if test -n "`${CC-cc} -c $ac_cv_prog_cc_no_writeable_strings conftest.c 2>&1`" ; then
4158 ac_cv_prog_cc_no_writeable_strings="suppressed: string.h"
4161 elif ! $CC > /dev/null 2>&1 &&
4162 $CC -c -readonly_strings conftest.c > /dev/null 2>&1 &&
4165 # strings go into readonly segment
4166 ac_cv_prog_cc_no_writeable_strings="-readonly_strings"
4169 if test -n "`${CC-cc} -c $ac_cv_prog_cc_no_writeable_strings conftest.c 2>&1`" ; then
4170 ac_cv_prog_cc_no_writeable_strings="suppressed: string.h"
4174 # -use_readonly_const is the default for IRIX C,
4175 # puts them into .rodata, but they are copied later.
4176 # need to be "-G0 -rdatashared" for strictmode but
4177 # I am not sure what effect that has really.
4183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_no_writeable_strings" >&5
4184 $as_echo "$ac_cv_prog_cc_no_writeable_strings" >&6; }
4185 if test -z "$WRITESTRINGS" ; then
4186 if test -n "$ac_cv_prog_cc_no_writeable_strings" ; then
4187 case "$ac_cv_prog_cc_no_writeable_strings" in
4188 suppressed*) WRITESTRINGS="" ;; # known but suppressed
4189 *) WRITESTRINGS="$ac_cv_prog_cc_no_writeable_strings" ;;
4196 # Check whether --enable-hacky-parallel was given.
4197 if test "${enable_hacky_parallel+set}" = set; then :
4198 enableval=$enable_hacky_parallel;
4199 case "$enableval" in
4201 y|1|yes) CFLAGS="$CFLAGS -DHACKY_PARALLEL" ;;
4210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mpz_init_set_str in -lgmp" >&5
4211 $as_echo_n "checking for mpz_init_set_str in -lgmp... " >&6; }
4212 if test "${ac_cv_lib_gmp_mpz_init_set_str+set}" = set; then :
4213 $as_echo_n "(cached) " >&6
4215 ac_check_lib_save_LIBS=$LIBS
4217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4218 /* end confdefs.h. */
4220 /* Override any GCC internal prototype to avoid an error.
4221 Use char because int might match the return type of a GCC
4222 builtin and then its argument prototype would still apply. */
4226 char mpz_init_set_str ();
4230 return mpz_init_set_str ();
4235 if ac_fn_c_try_link "$LINENO"; then :
4236 ac_cv_lib_gmp_mpz_init_set_str=yes
4238 ac_cv_lib_gmp_mpz_init_set_str=no
4240 rm -f core conftest.err conftest.$ac_objext \
4241 conftest$ac_exeext conftest.$ac_ext
4242 LIBS=$ac_check_lib_save_LIBS
4244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp_mpz_init_set_str" >&5
4245 $as_echo "$ac_cv_lib_gmp_mpz_init_set_str" >&6; }
4246 if test "x$ac_cv_lib_gmp_mpz_init_set_str" = x""yes; then :
4247 cat >>confdefs.h <<_ACEOF
4248 #define HAVE_LIBGMP 1
4255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mpz_init_set_str in -lgmp2" >&5
4256 $as_echo_n "checking for mpz_init_set_str in -lgmp2... " >&6; }
4257 if test "${ac_cv_lib_gmp2_mpz_init_set_str+set}" = set; then :
4258 $as_echo_n "(cached) " >&6
4260 ac_check_lib_save_LIBS=$LIBS
4262 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4263 /* end confdefs.h. */
4265 /* Override any GCC internal prototype to avoid an error.
4266 Use char because int might match the return type of a GCC
4267 builtin and then its argument prototype would still apply. */
4271 char mpz_init_set_str ();
4275 return mpz_init_set_str ();
4280 if ac_fn_c_try_link "$LINENO"; then :
4281 ac_cv_lib_gmp2_mpz_init_set_str=yes
4283 ac_cv_lib_gmp2_mpz_init_set_str=no
4285 rm -f core conftest.err conftest.$ac_objext \
4286 conftest$ac_exeext conftest.$ac_ext
4287 LIBS=$ac_check_lib_save_LIBS
4289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp2_mpz_init_set_str" >&5
4290 $as_echo "$ac_cv_lib_gmp2_mpz_init_set_str" >&6; }
4291 if test "x$ac_cv_lib_gmp2_mpz_init_set_str" = x""yes; then :
4292 cat >>confdefs.h <<_ACEOF
4293 #define HAVE_LIBGMP2 1
4300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __gmpz_init_set_str in -lgmp" >&5
4301 $as_echo_n "checking for __gmpz_init_set_str in -lgmp... " >&6; }
4302 if test "${ac_cv_lib_gmp___gmpz_init_set_str+set}" = set; then :
4303 $as_echo_n "(cached) " >&6
4305 ac_check_lib_save_LIBS=$LIBS
4307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4308 /* end confdefs.h. */
4310 /* Override any GCC internal prototype to avoid an error.
4311 Use char because int might match the return type of a GCC
4312 builtin and then its argument prototype would still apply. */
4316 char __gmpz_init_set_str ();
4320 return __gmpz_init_set_str ();
4325 if ac_fn_c_try_link "$LINENO"; then :
4326 ac_cv_lib_gmp___gmpz_init_set_str=yes
4328 ac_cv_lib_gmp___gmpz_init_set_str=no
4330 rm -f core conftest.err conftest.$ac_objext \
4331 conftest$ac_exeext conftest.$ac_ext
4332 LIBS=$ac_check_lib_save_LIBS
4334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp___gmpz_init_set_str" >&5
4335 $as_echo "$ac_cv_lib_gmp___gmpz_init_set_str" >&6; }
4336 if test "x$ac_cv_lib_gmp___gmpz_init_set_str" = x""yes; then :
4337 cat >>confdefs.h <<_ACEOF
4338 #define HAVE_LIBGMP 1
4345 ac_fn_c_check_header_mongrel "$LINENO" "gmp.h" "ac_cv_header_gmp_h" "$ac_includes_default"
4346 if test "x$ac_cv_header_gmp_h" = x""yes; then :
4349 as_fn_error $? "gmp.h not found" "$LINENO" 5
4353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for yywrap in -lfl" >&5
4354 $as_echo_n "checking for yywrap in -lfl... " >&6; }
4355 if test "${ac_cv_lib_fl_yywrap+set}" = set; then :
4356 $as_echo_n "(cached) " >&6
4358 ac_check_lib_save_LIBS=$LIBS
4360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4361 /* end confdefs.h. */
4363 /* Override any GCC internal prototype to avoid an error.
4364 Use char because int might match the return type of a GCC
4365 builtin and then its argument prototype would still apply. */
4378 if ac_fn_c_try_link "$LINENO"; then :
4379 ac_cv_lib_fl_yywrap=yes
4381 ac_cv_lib_fl_yywrap=no
4383 rm -f core conftest.err conftest.$ac_objext \
4384 conftest$ac_exeext conftest.$ac_ext
4385 LIBS=$ac_check_lib_save_LIBS
4387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_fl_yywrap" >&5
4388 $as_echo "$ac_cv_lib_fl_yywrap" >&6; }
4389 if test "x$ac_cv_lib_fl_yywrap" = x""yes; then :
4390 cat >>confdefs.h <<_ACEOF
4391 #define HAVE_LIBFL 1
4398 if test "$ac_cv_lib_fl_yywrap" != yes; then
4399 as_fn_error $? "A compatible libfl is required" "$LINENO" 5
4401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_ntoa in -lnsl" >&5
4402 $as_echo_n "checking for inet_ntoa in -lnsl... " >&6; }
4403 if test "${ac_cv_lib_nsl_inet_ntoa+set}" = set; then :
4404 $as_echo_n "(cached) " >&6
4406 ac_check_lib_save_LIBS=$LIBS
4408 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4409 /* end confdefs.h. */
4411 /* Override any GCC internal prototype to avoid an error.
4412 Use char because int might match the return type of a GCC
4413 builtin and then its argument prototype would still apply. */
4421 return inet_ntoa ();
4426 if ac_fn_c_try_link "$LINENO"; then :
4427 ac_cv_lib_nsl_inet_ntoa=yes
4429 ac_cv_lib_nsl_inet_ntoa=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_nsl_inet_ntoa" >&5
4436 $as_echo "$ac_cv_lib_nsl_inet_ntoa" >&6; }
4437 if test "x$ac_cv_lib_nsl_inet_ntoa" = x""yes; then :
4438 cat >>confdefs.h <<_ACEOF
4439 #define HAVE_LIBNSL 1
4446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5
4447 $as_echo_n "checking for socket in -lsocket... " >&6; }
4448 if test "${ac_cv_lib_socket_socket+set}" = set; then :
4449 $as_echo_n "(cached) " >&6
4451 ac_check_lib_save_LIBS=$LIBS
4452 LIBS="-lsocket $LIBS"
4453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4454 /* end confdefs.h. */
4456 /* Override any GCC internal prototype to avoid an error.
4457 Use char because int might match the return type of a GCC
4458 builtin and then its argument prototype would still apply. */
4471 if ac_fn_c_try_link "$LINENO"; then :
4472 ac_cv_lib_socket_socket=yes
4474 ac_cv_lib_socket_socket=no
4476 rm -f core conftest.err conftest.$ac_objext \
4477 conftest$ac_exeext conftest.$ac_ext
4478 LIBS=$ac_check_lib_save_LIBS
4480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5
4481 $as_echo "$ac_cv_lib_socket_socket" >&6; }
4482 if test "x$ac_cv_lib_socket_socket" = x""yes; then :
4483 cat >>confdefs.h <<_ACEOF
4484 #define HAVE_LIBSOCKET 1
4487 LIBS="-lsocket $LIBS"
4491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_aton in -lresolv" >&5
4492 $as_echo_n "checking for inet_aton in -lresolv... " >&6; }
4493 if test "${ac_cv_lib_resolv_inet_aton+set}" = set; then :
4494 $as_echo_n "(cached) " >&6
4496 ac_check_lib_save_LIBS=$LIBS
4497 LIBS="-lresolv $LIBS"
4498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4499 /* end confdefs.h. */
4501 /* Override any GCC internal prototype to avoid an error.
4502 Use char because int might match the return type of a GCC
4503 builtin and then its argument prototype would still apply. */
4511 return inet_aton ();
4516 if ac_fn_c_try_link "$LINENO"; then :
4517 ac_cv_lib_resolv_inet_aton=yes
4519 ac_cv_lib_resolv_inet_aton=no
4521 rm -f core conftest.err conftest.$ac_objext \
4522 conftest$ac_exeext conftest.$ac_ext
4523 LIBS=$ac_check_lib_save_LIBS
4525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_inet_aton" >&5
4526 $as_echo "$ac_cv_lib_resolv_inet_aton" >&6; }
4527 if test "x$ac_cv_lib_resolv_inet_aton" = x""yes; then :
4528 cat >>confdefs.h <<_ACEOF
4529 #define HAVE_LIBRESOLV 1
4532 LIBS="-lresolv $LIBS"
4536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for adns_init in -ladns" >&5
4537 $as_echo_n "checking for adns_init in -ladns... " >&6; }
4538 if test "${ac_cv_lib_adns_adns_init+set}" = set; then :
4539 $as_echo_n "(cached) " >&6
4541 ac_check_lib_save_LIBS=$LIBS
4543 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4544 /* end confdefs.h. */
4546 /* Override any GCC internal prototype to avoid an error.
4547 Use char because int might match the return type of a GCC
4548 builtin and then its argument prototype would still apply. */
4556 return adns_init ();
4561 if ac_fn_c_try_link "$LINENO"; then :
4562 ac_cv_lib_adns_adns_init=yes
4564 ac_cv_lib_adns_adns_init=no
4566 rm -f core conftest.err conftest.$ac_objext \
4567 conftest$ac_exeext conftest.$ac_ext
4568 LIBS=$ac_check_lib_save_LIBS
4570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_adns_adns_init" >&5
4571 $as_echo "$ac_cv_lib_adns_adns_init" >&6; }
4572 if test "x$ac_cv_lib_adns_adns_init" = x""yes; then :
4573 cat >>confdefs.h <<_ACEOF
4574 #define HAVE_LIBADNS 1
4581 ac_fn_c_check_header_mongrel "$LINENO" "adns.h" "ac_cv_header_adns_h" "$ac_includes_default"
4582 if test "x$ac_cv_header_adns_h" = x""yes; then :
4585 as_fn_error $? "adns.h not found" "$LINENO" 5
4590 ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf"
4591 if test "x$ac_cv_func_snprintf" = x""yes; then :
4592 $as_echo "#define HAVE_SNPRINTF 1" >>confdefs.h
4595 case " $LIBOBJS " in
4596 *" snprintf.$ac_objext "* ) ;;
4597 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext"
4605 ac_config_files="$ac_config_files Makefile"
4607 ac_config_commands="$ac_config_commands default"
4609 cat >confcache <<\_ACEOF
4610 # This file is a shell script that caches the results of configure
4611 # tests run on this system so they can be shared between configure
4612 # scripts and configure runs, see configure's option --config-cache.
4613 # It is not useful on other systems. If it contains results you don't
4614 # want to keep, you may remove or edit it.
4616 # config.status only pays attention to the cache file if you give it
4617 # the --recheck option to rerun configure.
4619 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4620 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4625 # The following way of writing the cache mishandles newlines in values,
4626 # but we know of no workaround that is simple, portable, and efficient.
4627 # So, we kill variables containing newlines.
4628 # Ultrix sh set writes to stderr and can't be redirected directly,
4629 # and sets the high bit in the cache file unless we assign to the vars.
4631 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4632 eval ac_val=\$$ac_var
4636 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4637 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4640 _ | IFS | as_nl) ;; #(
4641 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4642 *) { eval $ac_var=; unset $ac_var;} ;;
4648 case $as_nl`(ac_space=' '; set) 2>&1` in #(
4649 *${as_nl}ac_space=\ *)
4650 # `set' does not quote correctly, so add quotes: double-quote
4651 # substitution turns \\\\ into \\, and sed turns \\ into \.
4654 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4657 # `set' quotes correctly as required by POSIX, so do not add quotes.
4658 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4667 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4669 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4671 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4672 if test -w "$cache_file"; then
4673 test "x$cache_file" != "x/dev/null" &&
4674 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4675 $as_echo "$as_me: updating cache $cache_file" >&6;}
4676 cat confcache >$cache_file
4678 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4679 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4684 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4685 # Let make expand exec_prefix.
4686 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4688 DEFS=-DHAVE_CONFIG_H
4693 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4694 # 1. Remove the extension, and $U if already installed.
4695 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4696 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
4697 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
4698 # will be set to the directory where LIBOBJS objects are built.
4699 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4700 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
4704 LTLIBOBJS=$ac_ltlibobjs
4709 : ${CONFIG_STATUS=./config.status}
4711 ac_clean_files_save=$ac_clean_files
4712 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4713 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4714 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
4716 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4718 # Generated by $as_me.
4719 # Run this file to recreate the current configuration.
4720 # Compiler output produced by configure, useful for debugging
4721 # configure, is in config.log if it exists.
4727 SHELL=\${CONFIG_SHELL-$SHELL}
4730 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
4731 ## -------------------- ##
4732 ## M4sh Initialization. ##
4733 ## -------------------- ##
4735 # Be more Bourne compatible
4736 DUALCASE=1; export DUALCASE # for MKS sh
4737 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
4740 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4741 # is contrary to our usage. Disable this feature.
4742 alias -g '${1+"$@"}'='"$@"'
4743 setopt NO_GLOB_SUBST
4745 case `(set -o) 2>/dev/null` in #(
4757 # Printing a long string crashes Solaris 7 /usr/bin/printf.
4758 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4759 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
4760 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
4761 # Prefer a ksh shell builtin over an external printf program on Solaris,
4762 # but without wasting forks for bash or zsh.
4763 if test -z "$BASH_VERSION$ZSH_VERSION" \
4764 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
4765 as_echo='print -r --'
4766 as_echo_n='print -rn --'
4767 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
4768 as_echo='printf %s\n'
4769 as_echo_n='printf %s'
4771 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
4772 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
4773 as_echo_n='/usr/ucb/echo -n'
4775 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4776 as_echo_n_body='eval
4780 expr "X$arg" : "X\\(.*\\)$as_nl";
4781 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4783 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
4785 export as_echo_n_body
4786 as_echo_n='sh -c $as_echo_n_body as_echo'
4789 as_echo='sh -c $as_echo_body as_echo'
4792 # The user is always right.
4793 if test "${PATH_SEPARATOR+set}" != set; then
4795 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4796 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4803 # We need space, tab and new line, in precisely that order. Quoting is
4804 # there to prevent editors from complaining about space-tab.
4805 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
4806 # splitting by setting IFS to empty value.)
4809 # Find who we are. Look in the path if we contain no directory separator.
4811 *[\\/]* ) as_myself=$0 ;;
4812 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4816 test -z "$as_dir" && as_dir=.
4817 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4823 # We did not find ourselves, most probably we were run as `sh COMMAND'
4824 # in which case we are not to be found in the path.
4825 if test "x$as_myself" = x; then
4828 if test ! -f "$as_myself"; then
4829 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
4833 # Unset variables that we do not need and which cause bugs (e.g. in
4834 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
4835 # suppresses any "Segmentation fault" message there. '((' could
4836 # trigger a bug in pdksh 5.2.14.
4837 for as_var in BASH_ENV ENV MAIL MAILPATH
4838 do eval test x\${$as_var+set} = xset \
4839 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
4852 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4855 # as_fn_error STATUS ERROR [LINENO LOG_FD]
4856 # ----------------------------------------
4857 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4858 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
4859 # script with STATUS, using 1 if that was 0.
4862 as_status=$1; test $as_status -eq 0 && as_status=1
4864 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
4865 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
4867 $as_echo "$as_me: error: $2" >&2
4868 as_fn_exit $as_status
4872 # as_fn_set_status STATUS
4873 # -----------------------
4874 # Set $? to STATUS, without forking.
4878 } # as_fn_set_status
4882 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
4892 # Portably unset VAR.
4895 { eval $1=; unset $1;}
4897 as_unset=as_fn_unset
4898 # as_fn_append VAR VALUE
4899 # ----------------------
4900 # Append the text in VALUE to the end of the definition contained in VAR. Take
4901 # advantage of any shell optimizations that allow amortized linear growth over
4902 # repeated appends, instead of the typical quadratic growth present in naive
4904 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
4905 eval 'as_fn_append ()
4916 # as_fn_arith ARG...
4917 # ------------------
4918 # Perform arithmetic evaluation on the ARGs, and store the result in the
4919 # global $as_val. Take advantage of shells that can avoid forks. The arguments
4920 # must be portable across $(()) and expr.
4921 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
4922 eval 'as_fn_arith ()
4929 as_val=`expr "$@" || test $? -eq 1`
4934 if expr a : '\(a\)' >/dev/null 2>&1 &&
4935 test "X`expr 00001 : '.*\(...\)'`" = X001; then
4941 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
4942 as_basename=basename
4947 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
4953 as_me=`$as_basename -- "$0" ||
4954 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4955 X"$0" : 'X\(//\)$' \| \
4956 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
4958 sed '/^.*\/\([^/][^/]*\)\/*$/{
4972 # Avoid depending upon Character Ranges.
4973 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4974 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4975 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4976 as_cr_digits='0123456789'
4977 as_cr_alnum=$as_cr_Letters$as_cr_digits
4979 ECHO_C= ECHO_N= ECHO_T=
4980 case `echo -n x` in #(((((
4982 case `echo 'xy\c'` in
4983 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
4985 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
4992 rm -f conf$$ conf$$.exe conf$$.file
4993 if test -d conf$$.dir; then
4994 rm -f conf$$.dir/conf$$.file
4997 mkdir conf$$.dir 2>/dev/null
4999 if (echo >conf$$.file) 2>/dev/null; then
5000 if ln -s conf$$.file conf$$ 2>/dev/null; then
5002 # ... but there are two gotchas:
5003 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5004 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5005 # In both cases, we have to default to `cp -p'.
5006 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5008 elif ln conf$$.file conf$$ 2>/dev/null; then
5016 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5017 rmdir conf$$.dir 2>/dev/null
5022 # Create "$as_dir" as a directory, including parents if necessary.
5027 -*) as_dir=./$as_dir;;
5029 test -d "$as_dir" || eval $as_mkdir_p || {
5033 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5034 *) as_qdir=$as_dir;;
5036 as_dirs="'$as_qdir' $as_dirs"
5037 as_dir=`$as_dirname -- "$as_dir" ||
5038 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5039 X"$as_dir" : 'X\(//\)[^/]' \| \
5040 X"$as_dir" : 'X\(//\)$' \| \
5041 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5042 $as_echo X"$as_dir" |
5043 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5060 test -d "$as_dir" && break
5062 test -z "$as_dirs" || eval "mkdir $as_dirs"
5063 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
5067 if mkdir -p . 2>/dev/null; then
5068 as_mkdir_p='mkdir -p "$as_dir"'
5070 test -d ./-p && rmdir ./-p
5074 if test -x / >/dev/null 2>&1; then
5077 if ls -dL / >/dev/null 2>&1; then
5084 if test -d "$1"; then
5090 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
5091 ???[sx]*):;;*)false;;esac;fi
5095 as_executable_p=$as_test_x
5097 # Sed expression to map a string onto a valid CPP name.
5098 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5100 # Sed expression to map a string onto a valid variable name.
5101 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5105 ## ----------------------------------- ##
5106 ## Main body of $CONFIG_STATUS script. ##
5107 ## ----------------------------------- ##
5109 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5111 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5112 # Save the log message, to keep $0 and so on meaningful, and to
5113 # report actual input values of CONFIG_FILES etc. instead of their
5114 # values after options handling.
5116 This file was extended by secnet $as_me 0.1.18+, which was
5117 generated by GNU Autoconf 2.67. Invocation command line was
5119 CONFIG_FILES = $CONFIG_FILES
5120 CONFIG_HEADERS = $CONFIG_HEADERS
5121 CONFIG_LINKS = $CONFIG_LINKS
5122 CONFIG_COMMANDS = $CONFIG_COMMANDS
5125 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5130 case $ac_config_files in *"
5131 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5134 case $ac_config_headers in *"
5135 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5139 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5140 # Files that config.status was made for.
5141 config_files="$ac_config_files"
5142 config_headers="$ac_config_headers"
5143 config_commands="$ac_config_commands"
5147 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5149 \`$as_me' instantiates files and other configuration actions
5150 from templates according to the current configuration. Unless the files
5151 and actions are specified as TAGs, all are instantiated by default.
5153 Usage: $0 [OPTION]... [TAG]...
5155 -h, --help print this help, then exit
5156 -V, --version print version number and configuration settings, then exit
5157 --config print configuration, then exit
5158 -q, --quiet, --silent
5159 do not print progress messages
5160 -d, --debug don't remove temporary files
5161 --recheck update $as_me by reconfiguring in the same conditions
5162 --file=FILE[:TEMPLATE]
5163 instantiate the configuration file FILE
5164 --header=FILE[:TEMPLATE]
5165 instantiate the configuration header FILE
5167 Configuration files:
5170 Configuration headers:
5173 Configuration commands:
5176 Report bugs to <secnet@chiark.greenend.org.uk>."
5179 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5180 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
5182 secnet config.status 0.1.18+
5183 configured by $0, generated by GNU Autoconf 2.67,
5184 with options \\"\$ac_cs_config\\"
5186 Copyright (C) 2010 Free Software Foundation, Inc.
5187 This config.status script is free software; the Free Software Foundation
5188 gives unlimited permission to copy, distribute and modify it."
5193 test -n "\$AWK" || AWK=awk
5196 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5197 # The default lists apply if the user does not specify any file.
5203 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5204 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5208 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5220 # Handling of the options.
5221 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5223 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5224 $as_echo "$ac_cs_version"; exit ;;
5225 --config | --confi | --conf | --con | --co | --c )
5226 $as_echo "$ac_cs_config"; exit ;;
5227 --debug | --debu | --deb | --de | --d | -d )
5229 --file | --fil | --fi | --f )
5232 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5233 '') as_fn_error $? "missing file argument" ;;
5235 as_fn_append CONFIG_FILES " '$ac_optarg'"
5236 ac_need_defaults=false;;
5237 --header | --heade | --head | --hea )
5240 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5242 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5243 ac_need_defaults=false;;
5245 # Conflict between --help and --header
5246 as_fn_error $? "ambiguous option: \`$1'
5247 Try \`$0 --help' for more information.";;
5248 --help | --hel | -h )
5249 $as_echo "$ac_cs_usage"; exit ;;
5250 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5251 | -silent | --silent | --silen | --sile | --sil | --si | --s)
5255 -*) as_fn_error $? "unrecognized option: \`$1'
5256 Try \`$0 --help' for more information." ;;
5258 *) as_fn_append ac_config_targets " $1"
5259 ac_need_defaults=false ;;
5265 ac_configure_extra_args=
5267 if $ac_cs_silent; then
5269 ac_configure_extra_args="$ac_configure_extra_args --silent"
5273 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5274 if \$ac_cs_recheck; then
5275 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5277 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5278 CONFIG_SHELL='$SHELL'
5284 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5288 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5289 ## Running $as_me. ##
5295 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5298 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5300 # Handling of arguments.
5301 for ac_config_target in $ac_config_targets
5303 case $ac_config_target in
5304 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
5305 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5306 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
5308 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5 ;;
5313 # If the user did not use the arguments to specify the items to instantiate,
5314 # then the envvar interface is used. Set only those that are not.
5315 # We use the long form for the default assignment because of an extremely
5316 # bizarre bug on SunOS 4.1.3.
5317 if $ac_need_defaults; then
5318 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5319 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5320 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5323 # Have a temporary directory for convenience. Make it in the build tree
5324 # simply because there is no reason against having it here, and in addition,
5325 # creating and moving files from /tmp can sometimes cause problems.
5326 # Hook for its removal unless debugging.
5327 # Note that there is a small window in which the directory will not be cleaned:
5328 # after its creation but before its name has been assigned to `$tmp'.
5332 trap 'exit_status=$?
5333 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
5335 trap 'as_fn_exit 1' 1 2 13 15
5337 # Create a (secure) tmp directory for tmp files.
5340 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5341 test -n "$tmp" && test -d "$tmp"
5344 tmp=./conf$$-$RANDOM
5345 (umask 077 && mkdir "$tmp")
5346 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
5348 # Set up the scripts for CONFIG_FILES section.
5349 # No need to generate them if there are no CONFIG_FILES.
5350 # This happens for instance with `./config.status config.h'.
5351 if test -n "$CONFIG_FILES"; then
5354 ac_cr=`echo X | tr X '\015'`
5355 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5356 # But we know of no other shell where ac_cr would be empty at this
5357 # point, so we can use a bashism as a fallback.
5358 if test "x$ac_cr" = x; then
5359 eval ac_cr=\$\'\\r\'
5361 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5362 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5368 echo 'BEGIN {' >"$tmp/subs1.awk" &&
5373 echo "cat >conf$$subs.awk <<_ACEOF" &&
5374 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5377 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5378 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
5380 for ac_last_try in false false false false false :; do
5381 . ./conf$$subs.sh ||
5382 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5384 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5385 if test $ac_delim_n = $ac_delim_num; then
5387 elif $ac_last_try; then
5388 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5390 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5395 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5396 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
5400 s/^/S["/; s/!.*/"]=/
5410 s/\(.\{148\}\)..*/\1/
5412 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5417 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5424 s/\(.\{148\}\)..*/\1/
5426 s/["\\]/\\&/g; s/^/"/; s/$/"/
5430 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5435 ' <conf$$subs.awk | sed '
5440 ' >>$CONFIG_STATUS || ac_write_fail=1
5441 rm -f conf$$subs.awk
5442 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5444 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
5445 for (key in S) S_is_set[key] = 1
5451 nfields = split(line, field, "@")
5453 len = length(field[1])
5454 for (i = 2; i < nfields; i++) {
5456 keylen = length(key)
5457 if (S_is_set[key]) {
5459 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5460 len += length(value) + length(field[++i])
5471 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5472 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5473 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5476 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
5477 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
5480 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
5481 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
5482 # trailing colons and then remove the whole line if VPATH becomes empty
5483 # (actually we leave an empty line to preserve line numbers).
5484 if test "x$srcdir" = x.; then
5485 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
5503 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5504 fi # test -n "$CONFIG_FILES"
5506 # Set up the scripts for CONFIG_HEADERS section.
5507 # No need to generate them if there are no CONFIG_HEADERS.
5508 # This happens for instance with `./config.status Makefile'.
5509 if test -n "$CONFIG_HEADERS"; then
5510 cat >"$tmp/defines.awk" <<\_ACAWK ||
5514 # Transform confdefs.h into an awk script `defines.awk', embedded as
5515 # here-document in config.status, that substitutes the proper values into
5516 # config.h.in to produce config.h.
5518 # Create a delimiter string that does not exist in confdefs.h, to ease
5519 # handling of long lines.
5521 for ac_last_try in false false :; do
5522 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
5523 if test -z "$ac_t"; then
5525 elif $ac_last_try; then
5526 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
5528 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5532 # For the awk script, D is an array of macro values keyed by name,
5533 # likewise P contains macro parameters if any. Preserve backslash
5534 # newline sequences.
5536 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5538 s/.\{148\}/&'"$ac_delim"'/g
5541 s/^[ ]*#[ ]*define[ ][ ]*/ /
5548 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5550 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
5554 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5555 D["\1"]=" \3\\\\\\n"\\/p
5557 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
5562 s/.\{148\}/&'"$ac_delim"'/g
5567 s/["\\]/\\&/g; s/^/"/; s/$/"/p
5570 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
5572 ' <confdefs.h | sed '
5573 s/'"$ac_delim"'/"\\\
5574 "/g' >>$CONFIG_STATUS || ac_write_fail=1
5576 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5577 for (key in D) D_is_set[key] = 1
5580 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5582 split(line, arg, " ")
5583 if (arg[1] == "#") {
5587 defundef = substr(arg[1], 2)
5590 split(mac1, mac2, "(") #)
5592 prefix = substr(line, 1, index(line, defundef) - 1)
5593 if (D_is_set[macro]) {
5594 # Preserve the white space surrounding the "#".
5595 print prefix "define", macro P[macro] D[macro]
5598 # Replace #undef with comments. This is necessary, for example,
5599 # in the case of _POSIX_SOURCE, which is predefined and required
5600 # on some systems where configure will not decide to define it.
5601 if (defundef == "undef") {
5602 print "/*", prefix defundef, macro, "*/"
5610 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5611 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
5612 fi # test -n "$CONFIG_HEADERS"
5615 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
5620 :[FHLC]) ac_mode=$ac_tag; continue;;
5622 case $ac_mode$ac_tag in
5624 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5 ;;
5625 :[FH]-) ac_tag=-:-;;
5626 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5643 -) ac_f="$tmp/stdin";;
5644 *) # Look for the file first in the build tree, then in the source tree
5645 # (if the path is not absolute). The absolute path cannot be DOS-style,
5646 # because $ac_f cannot contain `:'.
5650 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5652 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5 ;;
5654 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5655 as_fn_append ac_file_inputs " '$ac_f'"
5658 # Let's still pretend it is `configure' which instantiates (i.e., don't
5659 # use $as_me), people would be surprised to read:
5660 # /* config.h. Generated by config.status. */
5661 configure_input='Generated from '`
5662 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5664 if test x"$ac_file" != x-; then
5665 configure_input="$ac_file. $configure_input"
5666 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5667 $as_echo "$as_me: creating $ac_file" >&6;}
5669 # Neutralize special characters interpreted by sed in replacement strings.
5670 case $configure_input in #(
5671 *\&* | *\|* | *\\* )
5672 ac_sed_conf_input=`$as_echo "$configure_input" |
5673 sed 's/[\\\\&|]/\\\\&/g'`;; #(
5674 *) ac_sed_conf_input=$configure_input;;
5678 *:-:* | *:-) cat >"$tmp/stdin" \
5679 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
5684 ac_dir=`$as_dirname -- "$ac_file" ||
5685 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5686 X"$ac_file" : 'X\(//\)[^/]' \| \
5687 X"$ac_file" : 'X\(//\)$' \| \
5688 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5689 $as_echo X"$ac_file" |
5690 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5707 as_dir="$ac_dir"; as_fn_mkdir_p
5711 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5713 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5714 # A ".." for each directory in $ac_dir_suffix.
5715 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5716 case $ac_top_builddir_sub in
5717 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5718 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5721 ac_abs_top_builddir=$ac_pwd
5722 ac_abs_builddir=$ac_pwd$ac_dir_suffix
5723 # for backward compatibility:
5724 ac_top_builddir=$ac_top_build_prefix
5727 .) # We are building in place.
5729 ac_top_srcdir=$ac_top_builddir_sub
5730 ac_abs_top_srcdir=$ac_pwd ;;
5731 [\\/]* | ?:[\\/]* ) # Absolute name.
5732 ac_srcdir=$srcdir$ac_dir_suffix;
5733 ac_top_srcdir=$srcdir
5734 ac_abs_top_srcdir=$srcdir ;;
5736 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
5737 ac_top_srcdir=$ac_top_build_prefix$srcdir
5738 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
5740 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
5750 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5751 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
5755 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5756 # If the template does not know about datarootdir, expand it.
5757 # FIXME: This hack should be removed a few years after 2.60.
5758 ac_datarootdir_hack=; ac_datarootdir_seen=
5769 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
5770 *datarootdir*) ac_datarootdir_seen=yes;;
5771 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
5772 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
5773 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
5775 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5776 ac_datarootdir_hack='
5777 s&@datadir@&$datadir&g
5778 s&@docdir@&$docdir&g
5779 s&@infodir@&$infodir&g
5780 s&@localedir@&$localedir&g
5781 s&@mandir@&$mandir&g
5782 s&\\\${datarootdir}&$datarootdir&g' ;;
5786 # Neutralize VPATH when `$srcdir' = `.'.
5787 # Shell code in configure.ac might set extrasub.
5788 # FIXME: do we really want to maintain this feature?
5789 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5790 ac_sed_extra="$ac_vpsub
5793 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5795 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5796 s|@configure_input@|$ac_sed_conf_input|;t t
5797 s&@top_builddir@&$ac_top_builddir_sub&;t t
5798 s&@top_build_prefix@&$ac_top_build_prefix&;t t
5799 s&@srcdir@&$ac_srcdir&;t t
5800 s&@abs_srcdir@&$ac_abs_srcdir&;t t
5801 s&@top_srcdir@&$ac_top_srcdir&;t t
5802 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
5803 s&@builddir@&$ac_builddir&;t t
5804 s&@abs_builddir@&$ac_abs_builddir&;t t
5805 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
5806 s&@INSTALL@&$ac_INSTALL&;t t
5807 $ac_datarootdir_hack
5809 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
5810 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5812 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
5813 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
5814 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
5815 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5816 which seems to be undefined. Please make sure it is defined" >&5
5817 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5818 which seems to be undefined. Please make sure it is defined" >&2;}
5822 -) cat "$tmp/out" && rm -f "$tmp/out";;
5823 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
5825 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5831 if test x"$ac_file" != x-; then
5833 $as_echo "/* $configure_input */" \
5834 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
5835 } >"$tmp/config.h" \
5836 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5837 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
5838 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
5839 $as_echo "$as_me: $ac_file is unchanged" >&6;}
5842 mv "$tmp/config.h" "$ac_file" \
5843 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5846 $as_echo "/* $configure_input */" \
5847 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
5848 || as_fn_error $? "could not create -" "$LINENO" 5
5852 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
5853 $as_echo "$as_me: executing $ac_file commands" >&6;}
5858 case $ac_file$ac_mode in
5859 "default":C) echo timestamp >stamp-h ;;
5867 ac_clean_files=$ac_clean_files_save
5869 test $ac_write_fail = 0 ||
5870 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
5873 # configure is writing to config.log, and then calls config.status.
5874 # config.status does its own redirection, appending to config.log.
5875 # Unfortunately, on DOS this fails, as config.log is still kept open
5876 # by configure, so config.status won't be able to write to it; its
5877 # output is simply discarded. So we exec the FD to /dev/null,
5878 # effectively closing config.log, so it can be properly (re)opened and
5879 # appended to by config.status. When coming back to configure, we
5880 # need to make the FD available again.
5881 if test "$no_create" != yes; then
5883 ac_config_status_args=
5884 test "$silent" = yes &&
5885 ac_config_status_args="$ac_config_status_args --quiet"
5887 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
5889 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5890 # would make configure fail if this is the last instruction.
5891 $ac_cs_success || as_fn_exit 1
5893 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
5894 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
5895 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}