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 0.1.16+.
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 "$DJDIR" || exec 7<&0 </dev/null
537 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
538 # so uname gets run too.
539 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
544 ac_default_prefix=/usr/local
546 ac_config_libobj_dir=.
553 # Identity of this package.
554 PACKAGE_NAME='secnet'
555 PACKAGE_TARNAME='secnet'
556 PACKAGE_VERSION='0.1.16+'
557 PACKAGE_STRING='secnet 0.1.16+'
558 PACKAGE_BUGREPORT='secnet@chiark.greenend.org.uk'
561 ac_unique_file="secnet.c"
562 # Factoring default headers for most tests.
563 ac_includes_default="\
565 #ifdef HAVE_SYS_TYPES_H
566 # include <sys/types.h>
568 #ifdef HAVE_SYS_STAT_H
569 # include <sys/stat.h>
575 # ifdef HAVE_STDLIB_H
580 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
585 #ifdef HAVE_STRINGS_H
586 # include <strings.h>
588 #ifdef HAVE_INTTYPES_H
589 # include <inttypes.h>
598 ac_subst_vars='LTLIBOBJS
643 program_transform_name
656 enable_option_checking
658 ac_precious_vars='build_alias
669 # Initialize some variables set by options.
671 ac_init_version=false
672 ac_unrecognized_opts=
674 # The variables have the same names as the options, with
675 # dashes changed to underlines.
683 program_transform_name=s,x,x,
691 # Installation directory options.
692 # These are left unexpanded so users can "make install exec_prefix=/foo"
693 # and all the variables that are supposed to be based on exec_prefix
694 # by default will actually change.
695 # Use braces instead of parens because sh, perl, etc. also accept them.
696 # (The list follows the same order as the GNU Coding Standards.)
697 bindir='${exec_prefix}/bin'
698 sbindir='${exec_prefix}/sbin'
699 libexecdir='${exec_prefix}/libexec'
700 datarootdir='${prefix}/share'
701 datadir='${datarootdir}'
702 sysconfdir='${prefix}/etc'
703 sharedstatedir='${prefix}/com'
704 localstatedir='${prefix}/var'
705 includedir='${prefix}/include'
706 oldincludedir='/usr/include'
707 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
708 infodir='${datarootdir}/info'
713 libdir='${exec_prefix}/lib'
714 localedir='${datarootdir}/locale'
715 mandir='${datarootdir}/man'
721 # If the previous option needs an argument, assign it.
722 if test -n "$ac_prev"; then
723 eval $ac_prev=\$ac_option
729 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
734 # Accept the important Cygnus configure options, so we can diagnose typos.
736 case $ac_dashdash$ac_option in
740 -bindir | --bindir | --bindi | --bind | --bin | --bi)
742 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
745 -build | --build | --buil | --bui | --bu)
746 ac_prev=build_alias ;;
747 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
748 build_alias=$ac_optarg ;;
750 -cache-file | --cache-file | --cache-fil | --cache-fi \
751 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
752 ac_prev=cache_file ;;
753 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
754 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
755 cache_file=$ac_optarg ;;
758 cache_file=config.cache ;;
760 -datadir | --datadir | --datadi | --datad)
762 -datadir=* | --datadir=* | --datadi=* | --datad=*)
763 datadir=$ac_optarg ;;
765 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
766 | --dataroo | --dataro | --datar)
767 ac_prev=datarootdir ;;
768 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
769 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
770 datarootdir=$ac_optarg ;;
772 -disable-* | --disable-*)
773 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
774 # Reject names that are not valid shell variable names.
775 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
776 as_fn_error $? "invalid feature name: $ac_useropt"
777 ac_useropt_orig=$ac_useropt
778 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
779 case $ac_user_opts in
783 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
784 ac_unrecognized_sep=', ';;
786 eval enable_$ac_useropt=no ;;
788 -docdir | --docdir | --docdi | --doc | --do)
790 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
793 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
795 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
798 -enable-* | --enable-*)
799 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
800 # Reject names that are not valid shell variable names.
801 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
802 as_fn_error $? "invalid feature name: $ac_useropt"
803 ac_useropt_orig=$ac_useropt
804 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
805 case $ac_user_opts in
809 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
810 ac_unrecognized_sep=', ';;
812 eval enable_$ac_useropt=\$ac_optarg ;;
814 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
815 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
816 | --exec | --exe | --ex)
817 ac_prev=exec_prefix ;;
818 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
819 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
820 | --exec=* | --exe=* | --ex=*)
821 exec_prefix=$ac_optarg ;;
823 -gas | --gas | --ga | --g)
824 # Obsolete; use --with-gas.
827 -help | --help | --hel | --he | -h)
829 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
830 ac_init_help=recursive ;;
831 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
832 ac_init_help=short ;;
834 -host | --host | --hos | --ho)
835 ac_prev=host_alias ;;
836 -host=* | --host=* | --hos=* | --ho=*)
837 host_alias=$ac_optarg ;;
839 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
841 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
843 htmldir=$ac_optarg ;;
845 -includedir | --includedir | --includedi | --included | --include \
846 | --includ | --inclu | --incl | --inc)
847 ac_prev=includedir ;;
848 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
849 | --includ=* | --inclu=* | --incl=* | --inc=*)
850 includedir=$ac_optarg ;;
852 -infodir | --infodir | --infodi | --infod | --info | --inf)
854 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
855 infodir=$ac_optarg ;;
857 -libdir | --libdir | --libdi | --libd)
859 -libdir=* | --libdir=* | --libdi=* | --libd=*)
862 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
863 | --libexe | --libex | --libe)
864 ac_prev=libexecdir ;;
865 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
866 | --libexe=* | --libex=* | --libe=*)
867 libexecdir=$ac_optarg ;;
869 -localedir | --localedir | --localedi | --localed | --locale)
871 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
872 localedir=$ac_optarg ;;
874 -localstatedir | --localstatedir | --localstatedi | --localstated \
875 | --localstate | --localstat | --localsta | --localst | --locals)
876 ac_prev=localstatedir ;;
877 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
878 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
879 localstatedir=$ac_optarg ;;
881 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
883 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
887 # Obsolete; use --without-fp.
890 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
891 | --no-cr | --no-c | -n)
894 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
895 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
898 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
899 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
900 | --oldin | --oldi | --old | --ol | --o)
901 ac_prev=oldincludedir ;;
902 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
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1209 \`configure' configures secnet 0.1.16+ to adapt to many kinds of systems.
1211 Usage: $0 [OPTION]... [VAR=VALUE]...
1213 To assign environment variables (e.g., CC, CFLAGS...), specify them as
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1248 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
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1254 --infodir=DIR info documentation [DATAROOTDIR/info]
1255 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1256 --mandir=DIR man documentation [DATAROOTDIR/man]
1257 --docdir=DIR documentation root [DATAROOTDIR/doc/secnet]
1258 --htmldir=DIR html documentation [DOCDIR]
1259 --dvidir=DIR dvi documentation [DOCDIR]
1260 --pdfdir=DIR pdf documentation [DOCDIR]
1261 --psdir=DIR ps documentation [DOCDIR]
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1274 Some influential environment variables:
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1276 CFLAGS C compiler flags
1277 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
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1279 LIBS libraries to pass to the linker, e.g. -l<library>
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1281 you have headers in a nonstandard directory <include dir>
1284 Use these variables to override the choices made by `configure' or to help
1285 it to find libraries and programs with nonstandard names/locations.
1287 Report bugs to <secnet@chiark.greenend.org.uk>.
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1350 secnet configure 0.1.16+
1351 generated by GNU Autoconf 2.67
1353 Copyright (C) 2010 Free Software Foundation, Inc.
1354 This configure script is free software; the Free Software Foundation
1355 gives unlimited permission to copy, distribute and modify it.
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1508 ac_header_compiler=yes
1510 ac_header_compiler=no
1512 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1514 $as_echo "$ac_header_compiler" >&6; }
1516 # Is the header present?
1517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1518 $as_echo_n "checking $2 presence... " >&6; }
1519 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1520 /* end confdefs.h. */
1523 if ac_fn_c_try_cpp "$LINENO"; then :
1524 ac_header_preproc=yes
1526 ac_header_preproc=no
1528 rm -f conftest.err conftest.i conftest.$ac_ext
1529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1530 $as_echo "$ac_header_preproc" >&6; }
1532 # So? What about this header?
1533 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1535 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1536 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1537 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1538 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1541 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1542 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1543 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1544 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1545 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1546 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1547 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1548 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1549 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1550 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1551 ( $as_echo "## -------------------------------------------- ##
1552 ## Report this to secnet@chiark.greenend.org.uk ##
1553 ## -------------------------------------------- ##"
1554 ) | sed "s/^/$as_me: WARNING: /" >&2
1557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1558 $as_echo_n "checking for $2... " >&6; }
1559 if eval "test \"\${$3+set}\"" = set; then :
1560 $as_echo_n "(cached) " >&6
1562 eval "$3=\$ac_header_compiler"
1565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1566 $as_echo "$ac_res" >&6; }
1568 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1570 } # ac_fn_c_check_header_mongrel
1572 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1573 # -------------------------------------------------------
1574 # Tests whether HEADER exists and can be compiled using the include files in
1575 # INCLUDES, setting the cache variable VAR accordingly.
1576 ac_fn_c_check_header_compile ()
1578 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1580 $as_echo_n "checking for $2... " >&6; }
1581 if eval "test \"\${$3+set}\"" = set; then :
1582 $as_echo_n "(cached) " >&6
1584 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1585 /* end confdefs.h. */
1589 if ac_fn_c_try_compile "$LINENO"; then :
1594 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1598 $as_echo "$ac_res" >&6; }
1599 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1601 } # ac_fn_c_check_header_compile
1603 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1604 # --------------------------------------------
1605 # Tries to find the compile-time value of EXPR in a program that includes
1606 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1608 ac_fn_c_compute_int ()
1610 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1611 if test "$cross_compiling" = yes; then
1612 # Depending upon the size, compute the lo and hi bounds.
1613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1614 /* end confdefs.h. */
1619 static int test_array [1 - 2 * !(($2) >= 0)];
1626 if ac_fn_c_try_compile "$LINENO"; then :
1629 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1630 /* end confdefs.h. */
1635 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1642 if ac_fn_c_try_compile "$LINENO"; then :
1643 ac_hi=$ac_mid; break
1645 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1646 if test $ac_lo -le $ac_mid; then
1650 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1652 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1656 /* end confdefs.h. */
1661 static int test_array [1 - 2 * !(($2) < 0)];
1668 if ac_fn_c_try_compile "$LINENO"; then :
1671 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1672 /* end confdefs.h. */
1677 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1684 if ac_fn_c_try_compile "$LINENO"; then :
1685 ac_lo=$ac_mid; break
1687 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1688 if test $ac_mid -le $ac_hi; then
1692 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1694 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1699 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1701 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1702 # Binary search between lo and hi bounds.
1703 while test "x$ac_lo" != "x$ac_hi"; do
1704 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1706 /* end confdefs.h. */
1711 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1718 if ac_fn_c_try_compile "$LINENO"; then :
1721 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
1723 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1726 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
1730 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1731 /* end confdefs.h. */
1733 static long int longval () { return $2; }
1734 static unsigned long int ulongval () { return $2; }
1741 FILE *f = fopen ("conftest.val", "w");
1746 long int i = longval ();
1749 fprintf (f, "%ld", i);
1753 unsigned long int i = ulongval ();
1756 fprintf (f, "%lu", i);
1758 /* Do not output a trailing newline, as this causes \r\n confusion
1759 on some platforms. */
1760 return ferror (f) || fclose (f) != 0;
1766 if ac_fn_c_try_run "$LINENO"; then :
1767 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
1771 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
1772 conftest.$ac_objext conftest.beam conftest.$ac_ext
1776 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1777 as_fn_set_status $ac_retval
1779 } # ac_fn_c_compute_int
1781 # ac_fn_c_try_link LINENO
1782 # -----------------------
1783 # Try to link conftest.$ac_ext, and return whether this succeeded.
1786 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1787 rm -f conftest.$ac_objext conftest$ac_exeext
1788 if { { ac_try="$ac_link"
1790 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1791 *) ac_try_echo=$ac_try;;
1793 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1794 $as_echo "$ac_try_echo"; } >&5
1795 (eval "$ac_link") 2>conftest.err
1797 if test -s conftest.err; then
1798 grep -v '^ *+' conftest.err >conftest.er1
1799 cat conftest.er1 >&5
1800 mv -f conftest.er1 conftest.err
1802 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1803 test $ac_status = 0; } && {
1804 test -z "$ac_c_werror_flag" ||
1805 test ! -s conftest.err
1806 } && test -s conftest$ac_exeext && {
1807 test "$cross_compiling" = yes ||
1808 $as_test_x conftest$ac_exeext
1812 $as_echo "$as_me: failed program was:" >&5
1813 sed 's/^/| /' conftest.$ac_ext >&5
1817 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1818 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1819 # interfere with the next link command; also delete a directory that is
1820 # left behind by Apple's compiler. We do this before executing the actions.
1821 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1822 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1823 as_fn_set_status $ac_retval
1825 } # ac_fn_c_try_link
1827 # ac_fn_c_check_func LINENO FUNC VAR
1828 # ----------------------------------
1829 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1830 ac_fn_c_check_func ()
1832 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1834 $as_echo_n "checking for $2... " >&6; }
1835 if eval "test \"\${$3+set}\"" = set; then :
1836 $as_echo_n "(cached) " >&6
1838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1839 /* end confdefs.h. */
1840 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1841 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1842 #define $2 innocuous_$2
1844 /* System header to define __stub macros and hopefully few prototypes,
1845 which can conflict with char $2 (); below.
1846 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1847 <limits.h> exists even on freestanding compilers. */
1850 # include <limits.h>
1852 # include <assert.h>
1857 /* Override any GCC internal prototype to avoid an error.
1858 Use char because int might match the return type of a GCC
1859 builtin and then its argument prototype would still apply. */
1864 /* The GNU C library defines this for functions which it implements
1865 to always fail with ENOSYS. Some functions are actually named
1866 something starting with __ and the normal name is an alias. */
1867 #if defined __stub_$2 || defined __stub___$2
1879 if ac_fn_c_try_link "$LINENO"; then :
1884 rm -f core conftest.err conftest.$ac_objext \
1885 conftest$ac_exeext conftest.$ac_ext
1888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1889 $as_echo "$ac_res" >&6; }
1890 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1892 } # ac_fn_c_check_func
1893 cat >config.log <<_ACEOF
1894 This file contains any messages produced by compilers while
1895 running configure, to aid debugging if configure makes a mistake.
1897 It was created by secnet $as_me 0.1.16+, which was
1898 generated by GNU Autoconf 2.67. Invocation command line was
1910 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1911 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1912 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1913 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1914 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1916 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1917 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1919 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1920 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1921 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1922 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1923 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1924 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1925 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1929 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1933 test -z "$as_dir" && as_dir=.
1934 $as_echo "PATH: $as_dir"
1950 # Keep a trace of the command line.
1951 # Strip out --no-create and --no-recursion so they do not pile up.
1952 # Strip out --silent because we don't want to record it for future runs.
1953 # Also quote any args containing shell meta-characters.
1954 # Make two passes to allow for proper duplicate-argument suppression.
1958 ac_must_keep_next=false
1964 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1965 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1966 | -silent | --silent | --silen | --sile | --sil)
1969 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1972 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1974 as_fn_append ac_configure_args1 " '$ac_arg'"
1975 if test $ac_must_keep_next = true; then
1976 ac_must_keep_next=false # Got value, back to normal.
1979 *=* | --config-cache | -C | -disable-* | --disable-* \
1980 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1981 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1982 | -with-* | --with-* | -without-* | --without-* | --x)
1983 case "$ac_configure_args0 " in
1984 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1987 -* ) ac_must_keep_next=true ;;
1990 as_fn_append ac_configure_args " '$ac_arg'"
1995 { ac_configure_args0=; unset ac_configure_args0;}
1996 { ac_configure_args1=; unset ac_configure_args1;}
1998 # When interrupted or exit'd, cleanup temporary files, and complete
1999 # config.log. We remove comments because anyway the quotes in there
2000 # would cause problems or look ugly.
2001 # WARNING: Use '\'' to represent an apostrophe within the trap.
2002 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2003 trap 'exit_status=$?
2004 # Save into config.log some information that might help in debugging.
2008 $as_echo "## ---------------- ##
2009 ## Cache variables. ##
2010 ## ---------------- ##"
2012 # The following way of writing the cache mishandles newlines in values,
2014 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2015 eval ac_val=\$$ac_var
2019 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2020 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2023 _ | IFS | as_nl) ;; #(
2024 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2025 *) { eval $ac_var=; unset $ac_var;} ;;
2030 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2031 *${as_nl}ac_space=\ *)
2033 "s/'\''/'\''\\\\'\'''\''/g;
2034 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2037 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2044 $as_echo "## ----------------- ##
2045 ## Output variables. ##
2046 ## ----------------- ##"
2048 for ac_var in $ac_subst_vars
2050 eval ac_val=\$$ac_var
2052 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2054 $as_echo "$ac_var='\''$ac_val'\''"
2058 if test -n "$ac_subst_files"; then
2059 $as_echo "## ------------------- ##
2060 ## File substitutions. ##
2061 ## ------------------- ##"
2063 for ac_var in $ac_subst_files
2065 eval ac_val=\$$ac_var
2067 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2069 $as_echo "$ac_var='\''$ac_val'\''"
2074 if test -s confdefs.h; then
2075 $as_echo "## ----------- ##
2082 test "$ac_signal" != 0 &&
2083 $as_echo "$as_me: caught signal $ac_signal"
2084 $as_echo "$as_me: exit $exit_status"
2086 rm -f core *.core core.conftest.* &&
2087 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2090 for ac_signal in 1 2 13 15; do
2091 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2095 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2096 rm -f -r conftest* confdefs.h
2098 $as_echo "/* confdefs.h */" > confdefs.h
2100 # Predefined preprocessor variables.
2102 cat >>confdefs.h <<_ACEOF
2103 #define PACKAGE_NAME "$PACKAGE_NAME"
2106 cat >>confdefs.h <<_ACEOF
2107 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2110 cat >>confdefs.h <<_ACEOF
2111 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2114 cat >>confdefs.h <<_ACEOF
2115 #define PACKAGE_STRING "$PACKAGE_STRING"
2118 cat >>confdefs.h <<_ACEOF
2119 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2122 cat >>confdefs.h <<_ACEOF
2123 #define PACKAGE_URL "$PACKAGE_URL"
2127 # Let the site file select an alternate cache file if it wants to.
2128 # Prefer an explicitly selected file to automatically selected ones.
2131 if test -n "$CONFIG_SITE"; then
2132 # We do not want a PATH search for config.site.
2133 case $CONFIG_SITE in #((
2134 -*) ac_site_file1=./$CONFIG_SITE;;
2135 */*) ac_site_file1=$CONFIG_SITE;;
2136 *) ac_site_file1=./$CONFIG_SITE;;
2138 elif test "x$prefix" != xNONE; then
2139 ac_site_file1=$prefix/share/config.site
2140 ac_site_file2=$prefix/etc/config.site
2142 ac_site_file1=$ac_default_prefix/share/config.site
2143 ac_site_file2=$ac_default_prefix/etc/config.site
2145 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2147 test "x$ac_site_file" = xNONE && continue
2148 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2149 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2150 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2151 sed 's/^/| /' "$ac_site_file" >&5
2153 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2154 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2155 as_fn_error $? "failed to load site script $ac_site_file
2156 See \`config.log' for more details" "$LINENO" 5 ; }
2160 if test -r "$cache_file"; then
2161 # Some versions of bash will fail to source /dev/null (special files
2162 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2163 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2164 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2165 $as_echo "$as_me: loading cache $cache_file" >&6;}
2167 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2168 *) . "./$cache_file";;
2172 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2173 $as_echo "$as_me: creating cache $cache_file" >&6;}
2177 # Check that the precious variables saved in the cache have kept the same
2179 ac_cache_corrupted=false
2180 for ac_var in $ac_precious_vars; do
2181 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2182 eval ac_new_set=\$ac_env_${ac_var}_set
2183 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2184 eval ac_new_val=\$ac_env_${ac_var}_value
2185 case $ac_old_set,$ac_new_set in
2187 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2188 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2189 ac_cache_corrupted=: ;;
2191 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2192 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2193 ac_cache_corrupted=: ;;
2196 if test "x$ac_old_val" != "x$ac_new_val"; then
2197 # differences in whitespace do not lead to failure.
2198 ac_old_val_w=`echo x $ac_old_val`
2199 ac_new_val_w=`echo x $ac_new_val`
2200 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2201 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2202 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2203 ac_cache_corrupted=:
2205 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2206 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2207 eval $ac_var=\$ac_old_val
2209 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2210 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2211 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2212 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2215 # Pass precious variables to config.status.
2216 if test "$ac_new_set" = set; then
2218 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2219 *) ac_arg=$ac_var=$ac_new_val ;;
2221 case " $ac_configure_args " in
2222 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2223 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2227 if $ac_cache_corrupted; then
2228 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2229 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2230 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2231 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2232 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2234 ## -------------------- ##
2235 ## Main body of script. ##
2236 ## -------------------- ##
2239 ac_cpp='$CPP $CPPFLAGS'
2240 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2241 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2242 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2246 ac_config_headers="$ac_config_headers config.h"
2253 ac_cpp='$CPP $CPPFLAGS'
2254 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2255 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2256 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2260 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2262 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2263 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\"" = set; then :
2264 $as_echo_n "(cached) " >&6
2266 cat >conftest.make <<\_ACEOF
2269 @echo '@@@%%%=$(MAKE)=@@@%%%'
2271 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2272 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2274 eval ac_cv_prog_make_${ac_make}_set=yes;;
2276 eval ac_cv_prog_make_${ac_make}_set=no;;
2280 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2282 $as_echo "yes" >&6; }
2285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2286 $as_echo "no" >&6; }
2287 SET_MAKE="MAKE=${MAKE-make}"
2291 ac_cpp='$CPP $CPPFLAGS'
2292 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2293 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2294 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2295 if test -n "$ac_tool_prefix"; then
2296 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2297 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2299 $as_echo_n "checking for $ac_word... " >&6; }
2300 if test "${ac_cv_prog_CC+set}" = set; then :
2301 $as_echo_n "(cached) " >&6
2303 if test -n "$CC"; then
2304 ac_cv_prog_CC="$CC" # Let the user override the test.
2306 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2310 test -z "$as_dir" && as_dir=.
2311 for ac_exec_ext in '' $ac_executable_extensions; do
2312 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2313 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2314 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2324 if test -n "$CC"; then
2325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2326 $as_echo "$CC" >&6; }
2328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2329 $as_echo "no" >&6; }
2334 if test -z "$ac_cv_prog_CC"; then
2336 # Extract the first word of "gcc", so it can be a program name with args.
2337 set dummy gcc; ac_word=$2
2338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2339 $as_echo_n "checking for $ac_word... " >&6; }
2340 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2341 $as_echo_n "(cached) " >&6
2343 if test -n "$ac_ct_CC"; then
2344 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2346 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2350 test -z "$as_dir" && as_dir=.
2351 for ac_exec_ext in '' $ac_executable_extensions; do
2352 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2353 ac_cv_prog_ac_ct_CC="gcc"
2354 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2363 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2364 if test -n "$ac_ct_CC"; then
2365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2366 $as_echo "$ac_ct_CC" >&6; }
2368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2369 $as_echo "no" >&6; }
2372 if test "x$ac_ct_CC" = x; then
2375 case $cross_compiling:$ac_tool_warned in
2377 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2378 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2379 ac_tool_warned=yes ;;
2387 if test -z "$CC"; then
2388 if test -n "$ac_tool_prefix"; then
2389 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2390 set dummy ${ac_tool_prefix}cc; ac_word=$2
2391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2392 $as_echo_n "checking for $ac_word... " >&6; }
2393 if test "${ac_cv_prog_CC+set}" = set; then :
2394 $as_echo_n "(cached) " >&6
2396 if test -n "$CC"; then
2397 ac_cv_prog_CC="$CC" # Let the user override the test.
2399 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2403 test -z "$as_dir" && as_dir=.
2404 for ac_exec_ext in '' $ac_executable_extensions; do
2405 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2406 ac_cv_prog_CC="${ac_tool_prefix}cc"
2407 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2417 if test -n "$CC"; then
2418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2419 $as_echo "$CC" >&6; }
2421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2422 $as_echo "no" >&6; }
2428 if test -z "$CC"; then
2429 # Extract the first word of "cc", so it can be a program name with args.
2430 set dummy cc; ac_word=$2
2431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2432 $as_echo_n "checking for $ac_word... " >&6; }
2433 if test "${ac_cv_prog_CC+set}" = set; then :
2434 $as_echo_n "(cached) " >&6
2436 if test -n "$CC"; then
2437 ac_cv_prog_CC="$CC" # Let the user override the test.
2440 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2444 test -z "$as_dir" && as_dir=.
2445 for ac_exec_ext in '' $ac_executable_extensions; do
2446 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2447 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2448 ac_prog_rejected=yes
2452 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2459 if test $ac_prog_rejected = yes; then
2460 # We found a bogon in the path, so make sure we never use it.
2461 set dummy $ac_cv_prog_CC
2463 if test $# != 0; then
2464 # We chose a different compiler from the bogus one.
2465 # However, it has the same basename, so the bogon will be chosen
2466 # first if we set CC to just the basename; use the full file name.
2468 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2474 if test -n "$CC"; then
2475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2476 $as_echo "$CC" >&6; }
2478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2479 $as_echo "no" >&6; }
2484 if test -z "$CC"; then
2485 if test -n "$ac_tool_prefix"; then
2486 for ac_prog in cl.exe
2488 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2489 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2491 $as_echo_n "checking for $ac_word... " >&6; }
2492 if test "${ac_cv_prog_CC+set}" = set; then :
2493 $as_echo_n "(cached) " >&6
2495 if test -n "$CC"; then
2496 ac_cv_prog_CC="$CC" # Let the user override the test.
2498 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2502 test -z "$as_dir" && as_dir=.
2503 for ac_exec_ext in '' $ac_executable_extensions; do
2504 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2505 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2506 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2516 if test -n "$CC"; then
2517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2518 $as_echo "$CC" >&6; }
2520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2521 $as_echo "no" >&6; }
2525 test -n "$CC" && break
2528 if test -z "$CC"; then
2530 for ac_prog in cl.exe
2532 # Extract the first word of "$ac_prog", so it can be a program name with args.
2533 set dummy $ac_prog; ac_word=$2
2534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2535 $as_echo_n "checking for $ac_word... " >&6; }
2536 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2537 $as_echo_n "(cached) " >&6
2539 if test -n "$ac_ct_CC"; then
2540 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2542 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2546 test -z "$as_dir" && as_dir=.
2547 for ac_exec_ext in '' $ac_executable_extensions; do
2548 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2549 ac_cv_prog_ac_ct_CC="$ac_prog"
2550 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2559 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2560 if test -n "$ac_ct_CC"; then
2561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2562 $as_echo "$ac_ct_CC" >&6; }
2564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2565 $as_echo "no" >&6; }
2569 test -n "$ac_ct_CC" && break
2572 if test "x$ac_ct_CC" = x; then
2575 case $cross_compiling:$ac_tool_warned in
2577 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2578 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2579 ac_tool_warned=yes ;;
2588 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2589 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2590 as_fn_error $? "no acceptable C compiler found in \$PATH
2591 See \`config.log' for more details" "$LINENO" 5 ; }
2593 # Provide some information about the compiler.
2594 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2597 for ac_option in --version -v -V -qversion; do
2598 { { ac_try="$ac_compiler $ac_option >&5"
2600 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2601 *) ac_try_echo=$ac_try;;
2603 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2604 $as_echo "$ac_try_echo"; } >&5
2605 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2607 if test -s conftest.err; then
2609 ... rest of stderr output deleted ...
2610 10q' conftest.err >conftest.er1
2611 cat conftest.er1 >&5
2613 rm -f conftest.er1 conftest.err
2614 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2615 test $ac_status = 0; }
2618 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2619 /* end confdefs.h. */
2629 ac_clean_files_save=$ac_clean_files
2630 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2631 # Try to create an executable without -o first, disregard a.out.
2632 # It will help us diagnose broken compilers, and finding out an intuition
2634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2635 $as_echo_n "checking whether the C compiler works... " >&6; }
2636 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2638 # The possible output files:
2639 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2642 for ac_file in $ac_files
2645 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2646 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2651 if { { ac_try="$ac_link_default"
2653 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2654 *) ac_try_echo=$ac_try;;
2656 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2657 $as_echo "$ac_try_echo"; } >&5
2658 (eval "$ac_link_default") 2>&5
2660 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2661 test $ac_status = 0; }; then :
2662 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2663 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2664 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2665 # so that the user can short-circuit this test for compilers unknown to
2667 for ac_file in $ac_files ''
2669 test -f "$ac_file" || continue
2671 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2674 # We found the default executable, but exeext='' is most
2678 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2680 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2682 # We set ac_cv_exeext here because the later test for it is not
2683 # safe: cross compilers may not add the suffix if given an `-o'
2684 # argument, so we may need to know it at that point already.
2685 # Even if this section looks crufty: it has the advantage of
2692 test "$ac_cv_exeext" = no && ac_cv_exeext=
2697 if test -z "$ac_file"; then :
2698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2699 $as_echo "no" >&6; }
2700 $as_echo "$as_me: failed program was:" >&5
2701 sed 's/^/| /' conftest.$ac_ext >&5
2703 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2704 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2705 as_fn_error 77 "C compiler cannot create executables
2706 See \`config.log' for more details" "$LINENO" 5 ; }
2708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2709 $as_echo "yes" >&6; }
2711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2712 $as_echo_n "checking for C compiler default output file name... " >&6; }
2713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2714 $as_echo "$ac_file" >&6; }
2715 ac_exeext=$ac_cv_exeext
2717 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2718 ac_clean_files=$ac_clean_files_save
2719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2720 $as_echo_n "checking for suffix of executables... " >&6; }
2721 if { { ac_try="$ac_link"
2723 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2724 *) ac_try_echo=$ac_try;;
2726 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2727 $as_echo "$ac_try_echo"; } >&5
2728 (eval "$ac_link") 2>&5
2730 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2731 test $ac_status = 0; }; then :
2732 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2733 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2734 # work properly (i.e., refer to `conftest.exe'), while it won't with
2736 for ac_file in conftest.exe conftest conftest.*; do
2737 test -f "$ac_file" || continue
2739 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2740 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2746 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2747 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2748 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2749 See \`config.log' for more details" "$LINENO" 5 ; }
2751 rm -f conftest conftest$ac_cv_exeext
2752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2753 $as_echo "$ac_cv_exeext" >&6; }
2755 rm -f conftest.$ac_ext
2756 EXEEXT=$ac_cv_exeext
2758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2759 /* end confdefs.h. */
2764 FILE *f = fopen ("conftest.out", "w");
2765 return ferror (f) || fclose (f) != 0;
2771 ac_clean_files="$ac_clean_files conftest.out"
2772 # Check that the compiler produces executables we can run. If not, either
2773 # the compiler is broken, or we cross compile.
2774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2775 $as_echo_n "checking whether we are cross compiling... " >&6; }
2776 if test "$cross_compiling" != yes; then
2777 { { ac_try="$ac_link"
2779 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2780 *) ac_try_echo=$ac_try;;
2782 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2783 $as_echo "$ac_try_echo"; } >&5
2784 (eval "$ac_link") 2>&5
2786 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2787 test $ac_status = 0; }
2788 if { ac_try='./conftest$ac_cv_exeext'
2789 { { case "(($ac_try" in
2790 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2791 *) ac_try_echo=$ac_try;;
2793 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2794 $as_echo "$ac_try_echo"; } >&5
2795 (eval "$ac_try") 2>&5
2797 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2798 test $ac_status = 0; }; }; then
2801 if test "$cross_compiling" = maybe; then
2804 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2805 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2806 as_fn_error $? "cannot run C compiled programs.
2807 If you meant to cross compile, use \`--host'.
2808 See \`config.log' for more details" "$LINENO" 5 ; }
2812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2813 $as_echo "$cross_compiling" >&6; }
2815 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2816 ac_clean_files=$ac_clean_files_save
2817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2818 $as_echo_n "checking for suffix of object files... " >&6; }
2819 if test "${ac_cv_objext+set}" = set; then :
2820 $as_echo_n "(cached) " >&6
2822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2823 /* end confdefs.h. */
2833 rm -f conftest.o conftest.obj
2834 if { { ac_try="$ac_compile"
2836 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2837 *) ac_try_echo=$ac_try;;
2839 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2840 $as_echo "$ac_try_echo"; } >&5
2841 (eval "$ac_compile") 2>&5
2843 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2844 test $ac_status = 0; }; then :
2845 for ac_file in conftest.o conftest.obj conftest.*; do
2846 test -f "$ac_file" || continue;
2848 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2849 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2854 $as_echo "$as_me: failed program was:" >&5
2855 sed 's/^/| /' conftest.$ac_ext >&5
2857 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2858 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2859 as_fn_error $? "cannot compute suffix of object files: cannot compile
2860 See \`config.log' for more details" "$LINENO" 5 ; }
2862 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2865 $as_echo "$ac_cv_objext" >&6; }
2866 OBJEXT=$ac_cv_objext
2868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2869 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2870 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
2871 $as_echo_n "(cached) " >&6
2873 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2874 /* end confdefs.h. */
2887 if ac_fn_c_try_compile "$LINENO"; then :
2892 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2893 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2897 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2898 if test $ac_compiler_gnu = yes; then
2903 ac_test_CFLAGS=${CFLAGS+set}
2904 ac_save_CFLAGS=$CFLAGS
2905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2906 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2907 if test "${ac_cv_prog_cc_g+set}" = set; then :
2908 $as_echo_n "(cached) " >&6
2910 ac_save_c_werror_flag=$ac_c_werror_flag
2911 ac_c_werror_flag=yes
2914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2915 /* end confdefs.h. */
2925 if ac_fn_c_try_compile "$LINENO"; then :
2929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2930 /* end confdefs.h. */
2940 if ac_fn_c_try_compile "$LINENO"; then :
2943 ac_c_werror_flag=$ac_save_c_werror_flag
2945 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2946 /* end confdefs.h. */
2956 if ac_fn_c_try_compile "$LINENO"; then :
2959 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2961 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2963 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2964 ac_c_werror_flag=$ac_save_c_werror_flag
2966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2967 $as_echo "$ac_cv_prog_cc_g" >&6; }
2968 if test "$ac_test_CFLAGS" = set; then
2969 CFLAGS=$ac_save_CFLAGS
2970 elif test $ac_cv_prog_cc_g = yes; then
2971 if test "$GCC" = yes; then
2977 if test "$GCC" = yes; then
2983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2984 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2985 if test "${ac_cv_prog_cc_c89+set}" = set; then :
2986 $as_echo_n "(cached) " >&6
2988 ac_cv_prog_cc_c89=no
2990 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2991 /* end confdefs.h. */
2994 #include <sys/types.h>
2995 #include <sys/stat.h>
2996 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2997 struct buf { int x; };
2998 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2999 static char *e (p, i)
3005 static char *f (char * (*g) (char **, int), char **p, ...)
3010 s = g (p, va_arg (v,int));
3015 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3016 function prototypes and stuff, but not '\xHH' hex character constants.
3017 These don't provoke an error unfortunately, instead are silently treated
3018 as 'x'. The following induces an error, until -std is added to get
3019 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3020 array size at least. It's necessary to write '\x00'==0 to get something
3021 that's true only with -std. */
3022 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3024 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3025 inside strings and character constants. */
3027 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3029 int test (int i, double x);
3030 struct s1 {int (*f) (int a);};
3031 struct s2 {int (*f) (double a);};
3032 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3038 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3043 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3044 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3046 CC="$ac_save_CC $ac_arg"
3047 if ac_fn_c_try_compile "$LINENO"; then :
3048 ac_cv_prog_cc_c89=$ac_arg
3050 rm -f core conftest.err conftest.$ac_objext
3051 test "x$ac_cv_prog_cc_c89" != "xno" && break
3053 rm -f conftest.$ac_ext
3058 case "x$ac_cv_prog_cc_c89" in
3060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3061 $as_echo "none needed" >&6; } ;;
3063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3064 $as_echo "unsupported" >&6; } ;;
3066 CC="$CC $ac_cv_prog_cc_c89"
3067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3068 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3070 if test "x$ac_cv_prog_cc_c89" != xno; then :
3075 ac_cpp='$CPP $CPPFLAGS'
3076 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3077 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3078 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3081 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3082 if test -f "$ac_dir/install-sh"; then
3084 ac_install_sh="$ac_aux_dir/install-sh -c"
3086 elif test -f "$ac_dir/install.sh"; then
3088 ac_install_sh="$ac_aux_dir/install.sh -c"
3090 elif test -f "$ac_dir/shtool"; then
3092 ac_install_sh="$ac_aux_dir/shtool install -c"
3096 if test -z "$ac_aux_dir"; then
3097 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3100 # These three variables are undocumented and unsupported,
3101 # and are intended to be withdrawn in a future Autoconf release.
3102 # They can cause serious problems if a builder's source tree is in a directory
3103 # whose full name contains unusual characters.
3104 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3105 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3106 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3109 # Find a good install program. We prefer a C program (faster),
3110 # so one script is as good as another. But avoid the broken or
3111 # incompatible versions:
3112 # SysV /etc/install, /usr/sbin/install
3113 # SunOS /usr/etc/install
3114 # IRIX /sbin/install
3116 # AmigaOS /C/install, which installs bootblocks on floppy discs
3117 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3118 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3119 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3120 # OS/2's system install, which has a completely different semantic
3121 # ./install, which can be erroneously created by make from ./install.sh.
3122 # Reject install programs that cannot install multiple files.
3123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3124 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3125 if test -z "$INSTALL"; then
3126 if test "${ac_cv_path_install+set}" = set; then :
3127 $as_echo_n "(cached) " >&6
3129 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3133 test -z "$as_dir" && as_dir=.
3134 # Account for people who put trailing slashes in PATH elements.
3135 case $as_dir/ in #((
3136 ./ | .// | /[cC]/* | \
3137 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3138 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3141 # OSF1 and SCO ODT 3.0 have their own names for install.
3142 # Don't use installbsd from OSF since it installs stuff as root
3144 for ac_prog in ginstall scoinst install; do
3145 for ac_exec_ext in '' $ac_executable_extensions; do
3146 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3147 if test $ac_prog = install &&
3148 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3149 # AIX install. It has an incompatible calling convention.
3151 elif test $ac_prog = install &&
3152 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3153 # program-specific install script used by HP pwplus--don't use.
3156 rm -rf conftest.one conftest.two conftest.dir
3157 echo one > conftest.one
3158 echo two > conftest.two
3160 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3161 test -s conftest.one && test -s conftest.two &&
3162 test -s conftest.dir/conftest.one &&
3163 test -s conftest.dir/conftest.two
3165 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3178 rm -rf conftest.one conftest.two conftest.dir
3181 if test "${ac_cv_path_install+set}" = set; then
3182 INSTALL=$ac_cv_path_install
3184 # As a last resort, use the slow shell script. Don't cache a
3185 # value for INSTALL within a source directory, because that will
3186 # break other packages using the cache if that directory is
3187 # removed, or if the value is a relative name.
3188 INSTALL=$ac_install_sh
3191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3192 $as_echo "$INSTALL" >&6; }
3194 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3195 # It thinks the first close brace ends the variable substitution.
3196 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3198 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3200 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3202 # Extract the first word of "rm", so it can be a program name with args.
3203 set dummy rm; ac_word=$2
3204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3205 $as_echo_n "checking for $ac_word... " >&6; }
3206 if test "${ac_cv_path_RM+set}" = set; then :
3207 $as_echo_n "(cached) " >&6
3211 ac_cv_path_RM="$RM" # Let the user override the test with a path.
3214 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3218 test -z "$as_dir" && as_dir=.
3219 for ac_exec_ext in '' $ac_executable_extensions; do
3220 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3221 ac_cv_path_RM="$as_dir/$ac_word$ac_exec_ext"
3222 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3233 if test -n "$RM"; then
3234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RM" >&5
3235 $as_echo "$RM" >&6; }
3237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3238 $as_echo "no" >&6; }
3244 ac_cpp='$CPP $CPPFLAGS'
3245 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3246 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3247 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3249 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3250 # On Suns, sometimes $CPP names a directory.
3251 if test -n "$CPP" && test -d "$CPP"; then
3254 if test -z "$CPP"; then
3255 if test "${ac_cv_prog_CPP+set}" = set; then :
3256 $as_echo_n "(cached) " >&6
3258 # Double quotes because CPP needs to be expanded
3259 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3262 for ac_c_preproc_warn_flag in '' yes
3264 # Use a header file that comes with gcc, so configuring glibc
3265 # with a fresh cross-compiler works.
3266 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3267 # <limits.h> exists even on freestanding compilers.
3268 # On the NeXT, cc -E runs the code through the compiler's parser,
3269 # not just through cpp. "Syntax error" is here to catch this case.
3270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3271 /* end confdefs.h. */
3273 # include <limits.h>
3275 # include <assert.h>
3279 if ac_fn_c_try_cpp "$LINENO"; then :
3282 # Broken: fails on valid input.
3285 rm -f conftest.err conftest.i conftest.$ac_ext
3287 # OK, works on sane cases. Now check whether nonexistent headers
3288 # can be detected and how.
3289 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3290 /* end confdefs.h. */
3291 #include <ac_nonexistent.h>
3293 if ac_fn_c_try_cpp "$LINENO"; then :
3294 # Broken: success on invalid input.
3297 # Passes both tests.
3301 rm -f conftest.err conftest.i conftest.$ac_ext
3304 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3305 rm -f conftest.i conftest.err conftest.$ac_ext
3306 if $ac_preproc_ok; then :
3318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3319 $as_echo "$CPP" >&6; }
3321 for ac_c_preproc_warn_flag in '' yes
3323 # Use a header file that comes with gcc, so configuring glibc
3324 # with a fresh cross-compiler works.
3325 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3326 # <limits.h> exists even on freestanding compilers.
3327 # On the NeXT, cc -E runs the code through the compiler's parser,
3328 # not just through cpp. "Syntax error" is here to catch this case.
3329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3330 /* end confdefs.h. */
3332 # include <limits.h>
3334 # include <assert.h>
3338 if ac_fn_c_try_cpp "$LINENO"; then :
3341 # Broken: fails on valid input.
3344 rm -f conftest.err conftest.i conftest.$ac_ext
3346 # OK, works on sane cases. Now check whether nonexistent headers
3347 # can be detected and how.
3348 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3349 /* end confdefs.h. */
3350 #include <ac_nonexistent.h>
3352 if ac_fn_c_try_cpp "$LINENO"; then :
3353 # Broken: success on invalid input.
3356 # Passes both tests.
3360 rm -f conftest.err conftest.i conftest.$ac_ext
3363 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3364 rm -f conftest.i conftest.err conftest.$ac_ext
3365 if $ac_preproc_ok; then :
3368 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3369 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3370 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3371 See \`config.log' for more details" "$LINENO" 5 ; }
3375 ac_cpp='$CPP $CPPFLAGS'
3376 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3377 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3378 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3382 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3383 if test "${ac_cv_path_GREP+set}" = set; then :
3384 $as_echo_n "(cached) " >&6
3386 if test -z "$GREP"; then
3387 ac_path_GREP_found=false
3388 # Loop through the user's path and test for each of PROGNAME-LIST
3389 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3390 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3393 test -z "$as_dir" && as_dir=.
3394 for ac_prog in grep ggrep; do
3395 for ac_exec_ext in '' $ac_executable_extensions; do
3396 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3397 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3398 # Check for GNU ac_path_GREP and select it if it is found.
3399 # Check for GNU $ac_path_GREP
3400 case `"$ac_path_GREP" --version 2>&1` in
3402 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3405 $as_echo_n 0123456789 >"conftest.in"
3408 cat "conftest.in" "conftest.in" >"conftest.tmp"
3409 mv "conftest.tmp" "conftest.in"
3410 cp "conftest.in" "conftest.nl"
3411 $as_echo 'GREP' >> "conftest.nl"
3412 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3413 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3414 as_fn_arith $ac_count + 1 && ac_count=$as_val
3415 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3416 # Best one so far, save it but keep looking for a better one
3417 ac_cv_path_GREP="$ac_path_GREP"
3418 ac_path_GREP_max=$ac_count
3420 # 10*(2^10) chars as input seems more than enough
3421 test $ac_count -gt 10 && break
3423 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3426 $ac_path_GREP_found && break 3
3431 if test -z "$ac_cv_path_GREP"; then
3432 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3435 ac_cv_path_GREP=$GREP
3439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3440 $as_echo "$ac_cv_path_GREP" >&6; }
3441 GREP="$ac_cv_path_GREP"
3444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3445 $as_echo_n "checking for egrep... " >&6; }
3446 if test "${ac_cv_path_EGREP+set}" = set; then :
3447 $as_echo_n "(cached) " >&6
3449 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3450 then ac_cv_path_EGREP="$GREP -E"
3452 if test -z "$EGREP"; then
3453 ac_path_EGREP_found=false
3454 # Loop through the user's path and test for each of PROGNAME-LIST
3455 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3456 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3459 test -z "$as_dir" && as_dir=.
3460 for ac_prog in egrep; do
3461 for ac_exec_ext in '' $ac_executable_extensions; do
3462 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3463 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3464 # Check for GNU ac_path_EGREP and select it if it is found.
3465 # Check for GNU $ac_path_EGREP
3466 case `"$ac_path_EGREP" --version 2>&1` in
3468 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3471 $as_echo_n 0123456789 >"conftest.in"
3474 cat "conftest.in" "conftest.in" >"conftest.tmp"
3475 mv "conftest.tmp" "conftest.in"
3476 cp "conftest.in" "conftest.nl"
3477 $as_echo 'EGREP' >> "conftest.nl"
3478 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3479 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3480 as_fn_arith $ac_count + 1 && ac_count=$as_val
3481 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3482 # Best one so far, save it but keep looking for a better one
3483 ac_cv_path_EGREP="$ac_path_EGREP"
3484 ac_path_EGREP_max=$ac_count
3486 # 10*(2^10) chars as input seems more than enough
3487 test $ac_count -gt 10 && break
3489 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3492 $ac_path_EGREP_found && break 3
3497 if test -z "$ac_cv_path_EGREP"; then
3498 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3501 ac_cv_path_EGREP=$EGREP
3506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3507 $as_echo "$ac_cv_path_EGREP" >&6; }
3508 EGREP="$ac_cv_path_EGREP"
3511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3512 $as_echo_n "checking for ANSI C header files... " >&6; }
3513 if test "${ac_cv_header_stdc+set}" = set; then :
3514 $as_echo_n "(cached) " >&6
3516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3517 /* end confdefs.h. */
3531 if ac_fn_c_try_compile "$LINENO"; then :
3532 ac_cv_header_stdc=yes
3534 ac_cv_header_stdc=no
3536 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3538 if test $ac_cv_header_stdc = yes; then
3539 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3540 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3541 /* end confdefs.h. */
3545 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3546 $EGREP "memchr" >/dev/null 2>&1; then :
3549 ac_cv_header_stdc=no
3555 if test $ac_cv_header_stdc = yes; then
3556 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3558 /* end confdefs.h. */
3562 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3563 $EGREP "free" >/dev/null 2>&1; then :
3566 ac_cv_header_stdc=no
3572 if test $ac_cv_header_stdc = yes; then
3573 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3574 if test "$cross_compiling" = yes; then :
3577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3578 /* end confdefs.h. */
3581 #if ((' ' & 0x0FF) == 0x020)
3582 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3583 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3585 # define ISLOWER(c) \
3586 (('a' <= (c) && (c) <= 'i') \
3587 || ('j' <= (c) && (c) <= 'r') \
3588 || ('s' <= (c) && (c) <= 'z'))
3589 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3592 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3597 for (i = 0; i < 256; i++)
3598 if (XOR (islower (i), ISLOWER (i))
3599 || toupper (i) != TOUPPER (i))
3604 if ac_fn_c_try_run "$LINENO"; then :
3607 ac_cv_header_stdc=no
3609 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3610 conftest.$ac_objext conftest.beam conftest.$ac_ext
3615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3616 $as_echo "$ac_cv_header_stdc" >&6; }
3617 if test $ac_cv_header_stdc = yes; then
3619 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3623 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3624 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3625 inttypes.h stdint.h unistd.h
3627 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3628 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3630 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3631 cat >>confdefs.h <<_ACEOF
3632 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3640 for ac_header in stdint.h inttypes.h
3642 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3643 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3644 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3645 cat >>confdefs.h <<_ACEOF
3646 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3653 for ac_header in net/if.h net/route.h
3655 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3656 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3657 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3658 cat >>confdefs.h <<_ACEOF
3659 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3666 for ac_header in sys/socket.h
3668 ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
3669 if test "x$ac_cv_header_sys_socket_h" = x""yes; then :
3670 cat >>confdefs.h <<_ACEOF
3671 #define HAVE_SYS_SOCKET_H 1
3678 for ac_header in linux/if.h
3680 ac_fn_c_check_header_compile "$LINENO" "linux/if.h" "ac_cv_header_linux_if_h" "#if HAVE_SYS_SOCKET_H
3681 # include <sys/socket.h>
3685 if test "x$ac_cv_header_linux_if_h" = x""yes; then :
3686 cat >>confdefs.h <<_ACEOF
3687 #define HAVE_LINUX_IF_H 1
3694 for ac_header in stropts.h sys/sockio.h net/if_tun.h
3696 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3697 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3698 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3699 cat >>confdefs.h <<_ACEOF
3700 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
3708 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
3709 if test "${ac_cv_c_bigendian+set}" = set; then :
3710 $as_echo_n "(cached) " >&6
3712 ac_cv_c_bigendian=unknown
3713 # See if we're dealing with a universal compiler.
3714 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3715 /* end confdefs.h. */
3716 #ifndef __APPLE_CC__
3717 not a universal capable compiler
3722 if ac_fn_c_try_compile "$LINENO"; then :
3724 # Check for potential -arch flags. It is not universal unless
3725 # there are at least two -arch flags with different values.
3728 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
3729 if test -n "$ac_prev"; then
3731 i?86 | x86_64 | ppc | ppc64)
3732 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
3735 ac_cv_c_bigendian=universal
3741 elif test "x$ac_word" = "x-arch"; then
3746 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3747 if test $ac_cv_c_bigendian = unknown; then
3748 # See if sys/param.h defines the BYTE_ORDER macro.
3749 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3750 /* end confdefs.h. */
3751 #include <sys/types.h>
3752 #include <sys/param.h>
3757 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
3758 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
3767 if ac_fn_c_try_compile "$LINENO"; then :
3768 # It does; now see whether it defined to BIG_ENDIAN or not.
3769 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3770 /* end confdefs.h. */
3771 #include <sys/types.h>
3772 #include <sys/param.h>
3777 #if BYTE_ORDER != BIG_ENDIAN
3785 if ac_fn_c_try_compile "$LINENO"; then :
3786 ac_cv_c_bigendian=yes
3788 ac_cv_c_bigendian=no
3790 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3792 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3794 if test $ac_cv_c_bigendian = unknown; then
3795 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
3796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3797 /* end confdefs.h. */
3803 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
3811 if ac_fn_c_try_compile "$LINENO"; then :
3812 # It does; now see whether it defined to _BIG_ENDIAN or not.
3813 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3814 /* end confdefs.h. */
3828 if ac_fn_c_try_compile "$LINENO"; then :
3829 ac_cv_c_bigendian=yes
3831 ac_cv_c_bigendian=no
3833 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3835 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3837 if test $ac_cv_c_bigendian = unknown; then
3838 # Compile a test program.
3839 if test "$cross_compiling" = yes; then :
3840 # Try to guess by grepping values from an object file.
3841 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3842 /* end confdefs.h. */
3843 short int ascii_mm[] =
3844 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
3845 short int ascii_ii[] =
3846 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
3847 int use_ascii (int i) {
3848 return ascii_mm[i] + ascii_ii[i];
3850 short int ebcdic_ii[] =
3851 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
3852 short int ebcdic_mm[] =
3853 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
3854 int use_ebcdic (int i) {
3855 return ebcdic_mm[i] + ebcdic_ii[i];
3862 return use_ascii (foo) == use_ebcdic (foo);
3867 if ac_fn_c_try_compile "$LINENO"; then :
3868 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
3869 ac_cv_c_bigendian=yes
3871 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
3872 if test "$ac_cv_c_bigendian" = unknown; then
3873 ac_cv_c_bigendian=no
3875 # finding both strings is unlikely to happen, but who knows?
3876 ac_cv_c_bigendian=unknown
3880 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3882 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3883 /* end confdefs.h. */
3884 $ac_includes_default
3889 /* Are we little or big endian? From Harbison&Steele. */
3893 char c[sizeof (long int)];
3896 return u.c[sizeof (long int) - 1] == 1;
3902 if ac_fn_c_try_run "$LINENO"; then :
3903 ac_cv_c_bigendian=no
3905 ac_cv_c_bigendian=yes
3907 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3908 conftest.$ac_objext conftest.beam conftest.$ac_ext
3913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
3914 $as_echo "$ac_cv_c_bigendian" >&6; }
3915 case $ac_cv_c_bigendian in #(
3917 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
3923 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
3927 as_fn_error $? "unknown endianness
3928 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
3931 # The cast to long int works around a bug in the HP C Compiler
3932 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
3933 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
3934 # This bug is HP SR number 8606223364.
3935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5
3936 $as_echo_n "checking size of unsigned long long... " >&6; }
3937 if test "${ac_cv_sizeof_unsigned_long_long+set}" = set; then :
3938 $as_echo_n "(cached) " >&6
3940 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long" "$ac_includes_default"; then :
3943 if test "$ac_cv_type_unsigned_long_long" = yes; then
3944 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3945 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3946 as_fn_error 77 "cannot compute sizeof (unsigned long long)
3947 See \`config.log' for more details" "$LINENO" 5 ; }
3949 ac_cv_sizeof_unsigned_long_long=0
3954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5
3955 $as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; }
3959 cat >>confdefs.h <<_ACEOF
3960 #define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
3964 # The cast to long int works around a bug in the HP C Compiler
3965 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
3966 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
3967 # This bug is HP SR number 8606223364.
3968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5
3969 $as_echo_n "checking size of unsigned long... " >&6; }
3970 if test "${ac_cv_sizeof_unsigned_long+set}" = set; then :
3971 $as_echo_n "(cached) " >&6
3973 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long" "$ac_includes_default"; then :
3976 if test "$ac_cv_type_unsigned_long" = yes; then
3977 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3978 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3979 as_fn_error 77 "cannot compute sizeof (unsigned long)
3980 See \`config.log' for more details" "$LINENO" 5 ; }
3982 ac_cv_sizeof_unsigned_long=0
3987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5
3988 $as_echo "$ac_cv_sizeof_unsigned_long" >&6; }
3992 cat >>confdefs.h <<_ACEOF
3993 #define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
3997 # The cast to long int works around a bug in the HP C Compiler
3998 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
3999 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4000 # This bug is HP SR number 8606223364.
4001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned int" >&5
4002 $as_echo_n "checking size of unsigned int... " >&6; }
4003 if test "${ac_cv_sizeof_unsigned_int+set}" = set; then :
4004 $as_echo_n "(cached) " >&6
4006 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned int))" "ac_cv_sizeof_unsigned_int" "$ac_includes_default"; then :
4009 if test "$ac_cv_type_unsigned_int" = yes; then
4010 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4011 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4012 as_fn_error 77 "cannot compute sizeof (unsigned int)
4013 See \`config.log' for more details" "$LINENO" 5 ; }
4015 ac_cv_sizeof_unsigned_int=0
4020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_int" >&5
4021 $as_echo "$ac_cv_sizeof_unsigned_int" >&6; }
4025 cat >>confdefs.h <<_ACEOF
4026 #define SIZEOF_UNSIGNED_INT $ac_cv_sizeof_unsigned_int
4030 # The cast to long int works around a bug in the HP C Compiler
4031 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4032 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4033 # This bug is HP SR number 8606223364.
4034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned short" >&5
4035 $as_echo_n "checking size of unsigned short... " >&6; }
4036 if test "${ac_cv_sizeof_unsigned_short+set}" = set; then :
4037 $as_echo_n "(cached) " >&6
4039 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned short))" "ac_cv_sizeof_unsigned_short" "$ac_includes_default"; then :
4042 if test "$ac_cv_type_unsigned_short" = yes; then
4043 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4044 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4045 as_fn_error 77 "cannot compute sizeof (unsigned short)
4046 See \`config.log' for more details" "$LINENO" 5 ; }
4048 ac_cv_sizeof_unsigned_short=0
4053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_short" >&5
4054 $as_echo "$ac_cv_sizeof_unsigned_short" >&6; }
4058 cat >>confdefs.h <<_ACEOF
4059 #define SIZEOF_UNSIGNED_SHORT $ac_cv_sizeof_unsigned_short
4063 # The cast to long int works around a bug in the HP C Compiler
4064 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4065 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4066 # This bug is HP SR number 8606223364.
4067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned char" >&5
4068 $as_echo_n "checking size of unsigned char... " >&6; }
4069 if test "${ac_cv_sizeof_unsigned_char+set}" = set; then :
4070 $as_echo_n "(cached) " >&6
4072 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned char))" "ac_cv_sizeof_unsigned_char" "$ac_includes_default"; then :
4075 if test "$ac_cv_type_unsigned_char" = yes; then
4076 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4077 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4078 as_fn_error 77 "cannot compute sizeof (unsigned char)
4079 See \`config.log' for more details" "$LINENO" 5 ; }
4081 ac_cv_sizeof_unsigned_char=0
4086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_char" >&5
4087 $as_echo "$ac_cv_sizeof_unsigned_char" >&6; }
4091 cat >>confdefs.h <<_ACEOF
4092 #define SIZEOF_UNSIGNED_CHAR $ac_cv_sizeof_unsigned_char
4098 if test -z "$hard"; then
4099 msg="C to warn about writing to stringliterals"
4101 msg="C to prohibit any write to stringliterals"
4103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $msg" >&5
4104 $as_echo_n "checking $msg... " >&6; }
4105 if test "${ac_cv_prog_cc_no_writeable_strings+set}" = set; then :
4106 $as_echo_n "(cached) " >&6
4109 cat > conftest.c <<EOF
4114 if (strcpy (test, "test")) return 0;
4118 if test "$GCC" = "yes";
4120 if test -z "$hard"; then
4121 ac_cv_prog_cc_no_writeable_strings="-Wwrite-strings"
4123 ac_cv_prog_cc_no_writeable_strings="-fno-writable-strings -Wwrite-strings"
4126 if test -n "`${CC-cc} -c $ac_cv_prog_cc_no_writeable_strings conftest.c 2>&1`" ; then
4127 ac_cv_prog_cc_no_writeable_strings="suppressed: string.h"
4130 elif $CC -flags 2>&1 | grep "Xc.*strict ANSI C" > /dev/null 2>&1 &&
4131 $CC -c -xstrconst conftest.c > /dev/null 2>&1 &&
4134 # strings go into readonly segment
4135 ac_cv_prog_cc_no_writeable_strings="-xstrconst"
4138 if test -n "`${CC-cc} -c $ac_cv_prog_cc_no_writeable_strings conftest.c 2>&1`" ; then
4139 ac_cv_prog_cc_no_writeable_strings="suppressed: string.h"
4142 elif $CC > /dev/null 2>&1 &&
4143 $CC -c +ESlit conftest.c > /dev/null 2>&1 &&
4146 # strings go into readonly segment
4147 ac_cv_prog_cc_no_writeable_strings="+ESlit"
4150 if test -n "`${CC-cc} -c $ac_cv_prog_cc_no_writeable_strings conftest.c 2>&1`" ; then
4151 ac_cv_prog_cc_no_writeable_strings="suppressed: string.h"
4154 elif ! $CC > /dev/null 2>&1 &&
4155 $CC -c -readonly_strings conftest.c > /dev/null 2>&1 &&
4158 # strings go into readonly segment
4159 ac_cv_prog_cc_no_writeable_strings="-readonly_strings"
4162 if test -n "`${CC-cc} -c $ac_cv_prog_cc_no_writeable_strings conftest.c 2>&1`" ; then
4163 ac_cv_prog_cc_no_writeable_strings="suppressed: string.h"
4167 # -use_readonly_const is the default for IRIX C,
4168 # puts them into .rodata, but they are copied later.
4169 # need to be "-G0 -rdatashared" for strictmode but
4170 # I am not sure what effect that has really.
4176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_no_writeable_strings" >&5
4177 $as_echo "$ac_cv_prog_cc_no_writeable_strings" >&6; }
4178 if test -z "$WRITESTRINGS" ; then
4179 if test -n "$ac_cv_prog_cc_no_writeable_strings" ; then
4180 case "$ac_cv_prog_cc_no_writeable_strings" in
4181 suppressed*) WRITESTRINGS="" ;; # known but suppressed
4182 *) WRITESTRINGS="$ac_cv_prog_cc_no_writeable_strings" ;;
4191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mpz_init_set_str in -lgmp" >&5
4192 $as_echo_n "checking for mpz_init_set_str in -lgmp... " >&6; }
4193 if test "${ac_cv_lib_gmp_mpz_init_set_str+set}" = set; then :
4194 $as_echo_n "(cached) " >&6
4196 ac_check_lib_save_LIBS=$LIBS
4198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4199 /* end confdefs.h. */
4201 /* Override any GCC internal prototype to avoid an error.
4202 Use char because int might match the return type of a GCC
4203 builtin and then its argument prototype would still apply. */
4207 char mpz_init_set_str ();
4211 return mpz_init_set_str ();
4216 if ac_fn_c_try_link "$LINENO"; then :
4217 ac_cv_lib_gmp_mpz_init_set_str=yes
4219 ac_cv_lib_gmp_mpz_init_set_str=no
4221 rm -f core conftest.err conftest.$ac_objext \
4222 conftest$ac_exeext conftest.$ac_ext
4223 LIBS=$ac_check_lib_save_LIBS
4225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp_mpz_init_set_str" >&5
4226 $as_echo "$ac_cv_lib_gmp_mpz_init_set_str" >&6; }
4227 if test "x$ac_cv_lib_gmp_mpz_init_set_str" = x""yes; then :
4228 cat >>confdefs.h <<_ACEOF
4229 #define HAVE_LIBGMP 1
4236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mpz_init_set_str in -lgmp2" >&5
4237 $as_echo_n "checking for mpz_init_set_str in -lgmp2... " >&6; }
4238 if test "${ac_cv_lib_gmp2_mpz_init_set_str+set}" = set; then :
4239 $as_echo_n "(cached) " >&6
4241 ac_check_lib_save_LIBS=$LIBS
4243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4244 /* end confdefs.h. */
4246 /* Override any GCC internal prototype to avoid an error.
4247 Use char because int might match the return type of a GCC
4248 builtin and then its argument prototype would still apply. */
4252 char mpz_init_set_str ();
4256 return mpz_init_set_str ();
4261 if ac_fn_c_try_link "$LINENO"; then :
4262 ac_cv_lib_gmp2_mpz_init_set_str=yes
4264 ac_cv_lib_gmp2_mpz_init_set_str=no
4266 rm -f core conftest.err conftest.$ac_objext \
4267 conftest$ac_exeext conftest.$ac_ext
4268 LIBS=$ac_check_lib_save_LIBS
4270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp2_mpz_init_set_str" >&5
4271 $as_echo "$ac_cv_lib_gmp2_mpz_init_set_str" >&6; }
4272 if test "x$ac_cv_lib_gmp2_mpz_init_set_str" = x""yes; then :
4273 cat >>confdefs.h <<_ACEOF
4274 #define HAVE_LIBGMP2 1
4281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __gmpz_init_set_str in -lgmp" >&5
4282 $as_echo_n "checking for __gmpz_init_set_str in -lgmp... " >&6; }
4283 if test "${ac_cv_lib_gmp___gmpz_init_set_str+set}" = set; then :
4284 $as_echo_n "(cached) " >&6
4286 ac_check_lib_save_LIBS=$LIBS
4288 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4289 /* end confdefs.h. */
4291 /* Override any GCC internal prototype to avoid an error.
4292 Use char because int might match the return type of a GCC
4293 builtin and then its argument prototype would still apply. */
4297 char __gmpz_init_set_str ();
4301 return __gmpz_init_set_str ();
4306 if ac_fn_c_try_link "$LINENO"; then :
4307 ac_cv_lib_gmp___gmpz_init_set_str=yes
4309 ac_cv_lib_gmp___gmpz_init_set_str=no
4311 rm -f core conftest.err conftest.$ac_objext \
4312 conftest$ac_exeext conftest.$ac_ext
4313 LIBS=$ac_check_lib_save_LIBS
4315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp___gmpz_init_set_str" >&5
4316 $as_echo "$ac_cv_lib_gmp___gmpz_init_set_str" >&6; }
4317 if test "x$ac_cv_lib_gmp___gmpz_init_set_str" = x""yes; then :
4318 cat >>confdefs.h <<_ACEOF
4319 #define HAVE_LIBGMP 1
4326 ac_fn_c_check_header_mongrel "$LINENO" "gmp.h" "ac_cv_header_gmp_h" "$ac_includes_default"
4327 if test "x$ac_cv_header_gmp_h" = x""yes; then :
4330 as_fn_error $? "gmp.h not found" "$LINENO" 5
4334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for yywrap in -lfl" >&5
4335 $as_echo_n "checking for yywrap in -lfl... " >&6; }
4336 if test "${ac_cv_lib_fl_yywrap+set}" = set; then :
4337 $as_echo_n "(cached) " >&6
4339 ac_check_lib_save_LIBS=$LIBS
4341 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4342 /* end confdefs.h. */
4344 /* Override any GCC internal prototype to avoid an error.
4345 Use char because int might match the return type of a GCC
4346 builtin and then its argument prototype would still apply. */
4359 if ac_fn_c_try_link "$LINENO"; then :
4360 ac_cv_lib_fl_yywrap=yes
4362 ac_cv_lib_fl_yywrap=no
4364 rm -f core conftest.err conftest.$ac_objext \
4365 conftest$ac_exeext conftest.$ac_ext
4366 LIBS=$ac_check_lib_save_LIBS
4368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_fl_yywrap" >&5
4369 $as_echo "$ac_cv_lib_fl_yywrap" >&6; }
4370 if test "x$ac_cv_lib_fl_yywrap" = x""yes; then :
4371 cat >>confdefs.h <<_ACEOF
4372 #define HAVE_LIBFL 1
4379 if test "$ac_cv_lib_fl_yywrap" != yes; then
4380 as_fn_error $? "A compatible libfl is required" "$LINENO" 5
4382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_ntoa in -lnsl" >&5
4383 $as_echo_n "checking for inet_ntoa in -lnsl... " >&6; }
4384 if test "${ac_cv_lib_nsl_inet_ntoa+set}" = set; then :
4385 $as_echo_n "(cached) " >&6
4387 ac_check_lib_save_LIBS=$LIBS
4389 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4390 /* end confdefs.h. */
4392 /* Override any GCC internal prototype to avoid an error.
4393 Use char because int might match the return type of a GCC
4394 builtin and then its argument prototype would still apply. */
4402 return inet_ntoa ();
4407 if ac_fn_c_try_link "$LINENO"; then :
4408 ac_cv_lib_nsl_inet_ntoa=yes
4410 ac_cv_lib_nsl_inet_ntoa=no
4412 rm -f core conftest.err conftest.$ac_objext \
4413 conftest$ac_exeext conftest.$ac_ext
4414 LIBS=$ac_check_lib_save_LIBS
4416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_inet_ntoa" >&5
4417 $as_echo "$ac_cv_lib_nsl_inet_ntoa" >&6; }
4418 if test "x$ac_cv_lib_nsl_inet_ntoa" = x""yes; then :
4419 cat >>confdefs.h <<_ACEOF
4420 #define HAVE_LIBNSL 1
4427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getopt_long in -lgetopt" >&5
4428 $as_echo_n "checking for getopt_long in -lgetopt... " >&6; }
4429 if test "${ac_cv_lib_getopt_getopt_long+set}" = set; then :
4430 $as_echo_n "(cached) " >&6
4432 ac_check_lib_save_LIBS=$LIBS
4433 LIBS="-lgetopt $LIBS"
4434 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4435 /* end confdefs.h. */
4437 /* Override any GCC internal prototype to avoid an error.
4438 Use char because int might match the return type of a GCC
4439 builtin and then its argument prototype would still apply. */
4443 char getopt_long ();
4447 return getopt_long ();
4452 if ac_fn_c_try_link "$LINENO"; then :
4453 ac_cv_lib_getopt_getopt_long=yes
4455 ac_cv_lib_getopt_getopt_long=no
4457 rm -f core conftest.err conftest.$ac_objext \
4458 conftest$ac_exeext conftest.$ac_ext
4459 LIBS=$ac_check_lib_save_LIBS
4461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getopt_getopt_long" >&5
4462 $as_echo "$ac_cv_lib_getopt_getopt_long" >&6; }
4463 if test "x$ac_cv_lib_getopt_getopt_long" = x""yes; then :
4464 cat >>confdefs.h <<_ACEOF
4465 #define HAVE_LIBGETOPT 1
4468 LIBS="-lgetopt $LIBS"
4472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getopt_long in -lgnugetopt" >&5
4473 $as_echo_n "checking for getopt_long in -lgnugetopt... " >&6; }
4474 if test "${ac_cv_lib_gnugetopt_getopt_long+set}" = set; then :
4475 $as_echo_n "(cached) " >&6
4477 ac_check_lib_save_LIBS=$LIBS
4478 LIBS="-lgnugetopt $LIBS"
4479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4480 /* end confdefs.h. */
4482 /* Override any GCC internal prototype to avoid an error.
4483 Use char because int might match the return type of a GCC
4484 builtin and then its argument prototype would still apply. */
4488 char getopt_long ();
4492 return getopt_long ();
4497 if ac_fn_c_try_link "$LINENO"; then :
4498 ac_cv_lib_gnugetopt_getopt_long=yes
4500 ac_cv_lib_gnugetopt_getopt_long=no
4502 rm -f core conftest.err conftest.$ac_objext \
4503 conftest$ac_exeext conftest.$ac_ext
4504 LIBS=$ac_check_lib_save_LIBS
4506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gnugetopt_getopt_long" >&5
4507 $as_echo "$ac_cv_lib_gnugetopt_getopt_long" >&6; }
4508 if test "x$ac_cv_lib_gnugetopt_getopt_long" = x""yes; then :
4509 cat >>confdefs.h <<_ACEOF
4510 #define HAVE_LIBGNUGETOPT 1
4513 LIBS="-lgnugetopt $LIBS"
4517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5
4518 $as_echo_n "checking for socket in -lsocket... " >&6; }
4519 if test "${ac_cv_lib_socket_socket+set}" = set; then :
4520 $as_echo_n "(cached) " >&6
4522 ac_check_lib_save_LIBS=$LIBS
4523 LIBS="-lsocket $LIBS"
4524 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4525 /* end confdefs.h. */
4527 /* Override any GCC internal prototype to avoid an error.
4528 Use char because int might match the return type of a GCC
4529 builtin and then its argument prototype would still apply. */
4542 if ac_fn_c_try_link "$LINENO"; then :
4543 ac_cv_lib_socket_socket=yes
4545 ac_cv_lib_socket_socket=no
4547 rm -f core conftest.err conftest.$ac_objext \
4548 conftest$ac_exeext conftest.$ac_ext
4549 LIBS=$ac_check_lib_save_LIBS
4551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5
4552 $as_echo "$ac_cv_lib_socket_socket" >&6; }
4553 if test "x$ac_cv_lib_socket_socket" = x""yes; then :
4554 cat >>confdefs.h <<_ACEOF
4555 #define HAVE_LIBSOCKET 1
4558 LIBS="-lsocket $LIBS"
4562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_aton in -lresolv" >&5
4563 $as_echo_n "checking for inet_aton in -lresolv... " >&6; }
4564 if test "${ac_cv_lib_resolv_inet_aton+set}" = set; then :
4565 $as_echo_n "(cached) " >&6
4567 ac_check_lib_save_LIBS=$LIBS
4568 LIBS="-lresolv $LIBS"
4569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4570 /* end confdefs.h. */
4572 /* Override any GCC internal prototype to avoid an error.
4573 Use char because int might match the return type of a GCC
4574 builtin and then its argument prototype would still apply. */
4582 return inet_aton ();
4587 if ac_fn_c_try_link "$LINENO"; then :
4588 ac_cv_lib_resolv_inet_aton=yes
4590 ac_cv_lib_resolv_inet_aton=no
4592 rm -f core conftest.err conftest.$ac_objext \
4593 conftest$ac_exeext conftest.$ac_ext
4594 LIBS=$ac_check_lib_save_LIBS
4596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_inet_aton" >&5
4597 $as_echo "$ac_cv_lib_resolv_inet_aton" >&6; }
4598 if test "x$ac_cv_lib_resolv_inet_aton" = x""yes; then :
4599 cat >>confdefs.h <<_ACEOF
4600 #define HAVE_LIBRESOLV 1
4603 LIBS="-lresolv $LIBS"
4607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for adns_init in -ladns" >&5
4608 $as_echo_n "checking for adns_init in -ladns... " >&6; }
4609 if test "${ac_cv_lib_adns_adns_init+set}" = set; then :
4610 $as_echo_n "(cached) " >&6
4612 ac_check_lib_save_LIBS=$LIBS
4614 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4615 /* end confdefs.h. */
4617 /* Override any GCC internal prototype to avoid an error.
4618 Use char because int might match the return type of a GCC
4619 builtin and then its argument prototype would still apply. */
4627 return adns_init ();
4632 if ac_fn_c_try_link "$LINENO"; then :
4633 ac_cv_lib_adns_adns_init=yes
4635 ac_cv_lib_adns_adns_init=no
4637 rm -f core conftest.err conftest.$ac_objext \
4638 conftest$ac_exeext conftest.$ac_ext
4639 LIBS=$ac_check_lib_save_LIBS
4641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_adns_adns_init" >&5
4642 $as_echo "$ac_cv_lib_adns_adns_init" >&6; }
4643 if test "x$ac_cv_lib_adns_adns_init" = x""yes; then :
4644 cat >>confdefs.h <<_ACEOF
4645 #define HAVE_LIBADNS 1
4652 ac_fn_c_check_header_mongrel "$LINENO" "adns.h" "ac_cv_header_adns_h" "$ac_includes_default"
4653 if test "x$ac_cv_header_adns_h" = x""yes; then :
4656 as_fn_error $? "adns.h not found" "$LINENO" 5
4661 ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf"
4662 if test "x$ac_cv_func_snprintf" = x""yes; then :
4663 $as_echo "#define HAVE_SNPRINTF 1" >>confdefs.h
4666 case " $LIBOBJS " in
4667 *" snprintf.$ac_objext "* ) ;;
4668 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext"
4675 ac_fn_c_check_func "$LINENO" "getopt_long" "ac_cv_func_getopt_long"
4676 if test "x$ac_cv_func_getopt_long" = x""yes; then :
4679 case " $LIBOBJS " in
4680 *" getopt.$ac_objext "* ) ;;
4681 *) LIBOBJS="$LIBOBJS getopt.$ac_objext"
4685 case " $LIBOBJS " in
4686 *" getopt1.$ac_objext "* ) ;;
4687 *) LIBOBJS="$LIBOBJS getopt1.$ac_objext"
4694 ac_config_files="$ac_config_files Makefile"
4696 ac_config_commands="$ac_config_commands default"
4698 cat >confcache <<\_ACEOF
4699 # This file is a shell script that caches the results of configure
4700 # tests run on this system so they can be shared between configure
4701 # scripts and configure runs, see configure's option --config-cache.
4702 # It is not useful on other systems. If it contains results you don't
4703 # want to keep, you may remove or edit it.
4705 # config.status only pays attention to the cache file if you give it
4706 # the --recheck option to rerun configure.
4708 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4709 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4714 # The following way of writing the cache mishandles newlines in values,
4715 # but we know of no workaround that is simple, portable, and efficient.
4716 # So, we kill variables containing newlines.
4717 # Ultrix sh set writes to stderr and can't be redirected directly,
4718 # and sets the high bit in the cache file unless we assign to the vars.
4720 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4721 eval ac_val=\$$ac_var
4725 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4726 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4729 _ | IFS | as_nl) ;; #(
4730 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4731 *) { eval $ac_var=; unset $ac_var;} ;;
4737 case $as_nl`(ac_space=' '; set) 2>&1` in #(
4738 *${as_nl}ac_space=\ *)
4739 # `set' does not quote correctly, so add quotes: double-quote
4740 # substitution turns \\\\ into \\, and sed turns \\ into \.
4743 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4746 # `set' quotes correctly as required by POSIX, so do not add quotes.
4747 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4756 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4758 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4760 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4761 if test -w "$cache_file"; then
4762 test "x$cache_file" != "x/dev/null" &&
4763 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4764 $as_echo "$as_me: updating cache $cache_file" >&6;}
4765 cat confcache >$cache_file
4767 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4768 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4773 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4774 # Let make expand exec_prefix.
4775 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4777 DEFS=-DHAVE_CONFIG_H
4782 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4783 # 1. Remove the extension, and $U if already installed.
4784 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4785 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
4786 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
4787 # will be set to the directory where LIBOBJS objects are built.
4788 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4789 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
4793 LTLIBOBJS=$ac_ltlibobjs
4798 : ${CONFIG_STATUS=./config.status}
4800 ac_clean_files_save=$ac_clean_files
4801 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4802 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4803 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
4805 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4807 # Generated by $as_me.
4808 # Run this file to recreate the current configuration.
4809 # Compiler output produced by configure, useful for debugging
4810 # configure, is in config.log if it exists.
4816 SHELL=\${CONFIG_SHELL-$SHELL}
4819 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
4820 ## -------------------- ##
4821 ## M4sh Initialization. ##
4822 ## -------------------- ##
4824 # Be more Bourne compatible
4825 DUALCASE=1; export DUALCASE # for MKS sh
4826 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
4829 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4830 # is contrary to our usage. Disable this feature.
4831 alias -g '${1+"$@"}'='"$@"'
4832 setopt NO_GLOB_SUBST
4834 case `(set -o) 2>/dev/null` in #(
4846 # Printing a long string crashes Solaris 7 /usr/bin/printf.
4847 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4848 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
4849 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
4850 # Prefer a ksh shell builtin over an external printf program on Solaris,
4851 # but without wasting forks for bash or zsh.
4852 if test -z "$BASH_VERSION$ZSH_VERSION" \
4853 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
4854 as_echo='print -r --'
4855 as_echo_n='print -rn --'
4856 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
4857 as_echo='printf %s\n'
4858 as_echo_n='printf %s'
4860 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
4861 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
4862 as_echo_n='/usr/ucb/echo -n'
4864 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4865 as_echo_n_body='eval
4869 expr "X$arg" : "X\\(.*\\)$as_nl";
4870 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4872 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
4874 export as_echo_n_body
4875 as_echo_n='sh -c $as_echo_n_body as_echo'
4878 as_echo='sh -c $as_echo_body as_echo'
4881 # The user is always right.
4882 if test "${PATH_SEPARATOR+set}" != set; then
4884 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4885 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4892 # We need space, tab and new line, in precisely that order. Quoting is
4893 # there to prevent editors from complaining about space-tab.
4894 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
4895 # splitting by setting IFS to empty value.)
4898 # Find who we are. Look in the path if we contain no directory separator.
4900 *[\\/]* ) as_myself=$0 ;;
4901 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4905 test -z "$as_dir" && as_dir=.
4906 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4912 # We did not find ourselves, most probably we were run as `sh COMMAND'
4913 # in which case we are not to be found in the path.
4914 if test "x$as_myself" = x; then
4917 if test ! -f "$as_myself"; then
4918 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
4922 # Unset variables that we do not need and which cause bugs (e.g. in
4923 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
4924 # suppresses any "Segmentation fault" message there. '((' could
4925 # trigger a bug in pdksh 5.2.14.
4926 for as_var in BASH_ENV ENV MAIL MAILPATH
4927 do eval test x\${$as_var+set} = xset \
4928 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
4941 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4944 # as_fn_error STATUS ERROR [LINENO LOG_FD]
4945 # ----------------------------------------
4946 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4947 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
4948 # script with STATUS, using 1 if that was 0.
4951 as_status=$1; test $as_status -eq 0 && as_status=1
4953 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
4954 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
4956 $as_echo "$as_me: error: $2" >&2
4957 as_fn_exit $as_status
4961 # as_fn_set_status STATUS
4962 # -----------------------
4963 # Set $? to STATUS, without forking.
4967 } # as_fn_set_status
4971 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
4981 # Portably unset VAR.
4984 { eval $1=; unset $1;}
4986 as_unset=as_fn_unset
4987 # as_fn_append VAR VALUE
4988 # ----------------------
4989 # Append the text in VALUE to the end of the definition contained in VAR. Take
4990 # advantage of any shell optimizations that allow amortized linear growth over
4991 # repeated appends, instead of the typical quadratic growth present in naive
4993 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
4994 eval 'as_fn_append ()
5005 # as_fn_arith ARG...
5006 # ------------------
5007 # Perform arithmetic evaluation on the ARGs, and store the result in the
5008 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5009 # must be portable across $(()) and expr.
5010 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5011 eval 'as_fn_arith ()
5018 as_val=`expr "$@" || test $? -eq 1`
5023 if expr a : '\(a\)' >/dev/null 2>&1 &&
5024 test "X`expr 00001 : '.*\(...\)'`" = X001; then
5030 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5031 as_basename=basename
5036 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5042 as_me=`$as_basename -- "$0" ||
5043 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5044 X"$0" : 'X\(//\)$' \| \
5045 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5047 sed '/^.*\/\([^/][^/]*\)\/*$/{
5061 # Avoid depending upon Character Ranges.
5062 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5063 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5064 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5065 as_cr_digits='0123456789'
5066 as_cr_alnum=$as_cr_Letters$as_cr_digits
5068 ECHO_C= ECHO_N= ECHO_T=
5069 case `echo -n x` in #(((((
5071 case `echo 'xy\c'` in
5072 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
5074 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
5081 rm -f conf$$ conf$$.exe conf$$.file
5082 if test -d conf$$.dir; then
5083 rm -f conf$$.dir/conf$$.file
5086 mkdir conf$$.dir 2>/dev/null
5088 if (echo >conf$$.file) 2>/dev/null; then
5089 if ln -s conf$$.file conf$$ 2>/dev/null; then
5091 # ... but there are two gotchas:
5092 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5093 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5094 # In both cases, we have to default to `cp -p'.
5095 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5097 elif ln conf$$.file conf$$ 2>/dev/null; then
5105 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5106 rmdir conf$$.dir 2>/dev/null
5111 # Create "$as_dir" as a directory, including parents if necessary.
5116 -*) as_dir=./$as_dir;;
5118 test -d "$as_dir" || eval $as_mkdir_p || {
5122 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5123 *) as_qdir=$as_dir;;
5125 as_dirs="'$as_qdir' $as_dirs"
5126 as_dir=`$as_dirname -- "$as_dir" ||
5127 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5128 X"$as_dir" : 'X\(//\)[^/]' \| \
5129 X"$as_dir" : 'X\(//\)$' \| \
5130 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5131 $as_echo X"$as_dir" |
5132 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5149 test -d "$as_dir" && break
5151 test -z "$as_dirs" || eval "mkdir $as_dirs"
5152 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
5156 if mkdir -p . 2>/dev/null; then
5157 as_mkdir_p='mkdir -p "$as_dir"'
5159 test -d ./-p && rmdir ./-p
5163 if test -x / >/dev/null 2>&1; then
5166 if ls -dL / >/dev/null 2>&1; then
5173 if test -d "$1"; then
5179 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
5180 ???[sx]*):;;*)false;;esac;fi
5184 as_executable_p=$as_test_x
5186 # Sed expression to map a string onto a valid CPP name.
5187 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5189 # Sed expression to map a string onto a valid variable name.
5190 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5194 ## ----------------------------------- ##
5195 ## Main body of $CONFIG_STATUS script. ##
5196 ## ----------------------------------- ##
5198 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5200 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5201 # Save the log message, to keep $0 and so on meaningful, and to
5202 # report actual input values of CONFIG_FILES etc. instead of their
5203 # values after options handling.
5205 This file was extended by secnet $as_me 0.1.16+, which was
5206 generated by GNU Autoconf 2.67. Invocation command line was
5208 CONFIG_FILES = $CONFIG_FILES
5209 CONFIG_HEADERS = $CONFIG_HEADERS
5210 CONFIG_LINKS = $CONFIG_LINKS
5211 CONFIG_COMMANDS = $CONFIG_COMMANDS
5214 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5219 case $ac_config_files in *"
5220 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5223 case $ac_config_headers in *"
5224 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5228 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5229 # Files that config.status was made for.
5230 config_files="$ac_config_files"
5231 config_headers="$ac_config_headers"
5232 config_commands="$ac_config_commands"
5236 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5238 \`$as_me' instantiates files and other configuration actions
5239 from templates according to the current configuration. Unless the files
5240 and actions are specified as TAGs, all are instantiated by default.
5242 Usage: $0 [OPTION]... [TAG]...
5244 -h, --help print this help, then exit
5245 -V, --version print version number and configuration settings, then exit
5246 --config print configuration, then exit
5247 -q, --quiet, --silent
5248 do not print progress messages
5249 -d, --debug don't remove temporary files
5250 --recheck update $as_me by reconfiguring in the same conditions
5251 --file=FILE[:TEMPLATE]
5252 instantiate the configuration file FILE
5253 --header=FILE[:TEMPLATE]
5254 instantiate the configuration header FILE
5256 Configuration files:
5259 Configuration headers:
5262 Configuration commands:
5265 Report bugs to <secnet@chiark.greenend.org.uk>."
5268 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5269 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
5271 secnet config.status 0.1.16+
5272 configured by $0, generated by GNU Autoconf 2.67,
5273 with options \\"\$ac_cs_config\\"
5275 Copyright (C) 2010 Free Software Foundation, Inc.
5276 This config.status script is free software; the Free Software Foundation
5277 gives unlimited permission to copy, distribute and modify it."
5282 test -n "\$AWK" || AWK=awk
5285 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5286 # The default lists apply if the user does not specify any file.
5292 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5293 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5297 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5309 # Handling of the options.
5310 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5312 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5313 $as_echo "$ac_cs_version"; exit ;;
5314 --config | --confi | --conf | --con | --co | --c )
5315 $as_echo "$ac_cs_config"; exit ;;
5316 --debug | --debu | --deb | --de | --d | -d )
5318 --file | --fil | --fi | --f )
5321 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5322 '') as_fn_error $? "missing file argument" ;;
5324 as_fn_append CONFIG_FILES " '$ac_optarg'"
5325 ac_need_defaults=false;;
5326 --header | --heade | --head | --hea )
5329 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5331 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5332 ac_need_defaults=false;;
5334 # Conflict between --help and --header
5335 as_fn_error $? "ambiguous option: \`$1'
5336 Try \`$0 --help' for more information.";;
5337 --help | --hel | -h )
5338 $as_echo "$ac_cs_usage"; exit ;;
5339 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5340 | -silent | --silent | --silen | --sile | --sil | --si | --s)
5344 -*) as_fn_error $? "unrecognized option: \`$1'
5345 Try \`$0 --help' for more information." ;;
5347 *) as_fn_append ac_config_targets " $1"
5348 ac_need_defaults=false ;;
5354 ac_configure_extra_args=
5356 if $ac_cs_silent; then
5358 ac_configure_extra_args="$ac_configure_extra_args --silent"
5362 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5363 if \$ac_cs_recheck; then
5364 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5366 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5367 CONFIG_SHELL='$SHELL'
5373 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5377 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5378 ## Running $as_me. ##
5384 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5387 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5389 # Handling of arguments.
5390 for ac_config_target in $ac_config_targets
5392 case $ac_config_target in
5393 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
5394 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5395 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
5397 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5 ;;
5402 # If the user did not use the arguments to specify the items to instantiate,
5403 # then the envvar interface is used. Set only those that are not.
5404 # We use the long form for the default assignment because of an extremely
5405 # bizarre bug on SunOS 4.1.3.
5406 if $ac_need_defaults; then
5407 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5408 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5409 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5412 # Have a temporary directory for convenience. Make it in the build tree
5413 # simply because there is no reason against having it here, and in addition,
5414 # creating and moving files from /tmp can sometimes cause problems.
5415 # Hook for its removal unless debugging.
5416 # Note that there is a small window in which the directory will not be cleaned:
5417 # after its creation but before its name has been assigned to `$tmp'.
5421 trap 'exit_status=$?
5422 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
5424 trap 'as_fn_exit 1' 1 2 13 15
5426 # Create a (secure) tmp directory for tmp files.
5429 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5430 test -n "$tmp" && test -d "$tmp"
5433 tmp=./conf$$-$RANDOM
5434 (umask 077 && mkdir "$tmp")
5435 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
5437 # Set up the scripts for CONFIG_FILES section.
5438 # No need to generate them if there are no CONFIG_FILES.
5439 # This happens for instance with `./config.status config.h'.
5440 if test -n "$CONFIG_FILES"; then
5443 ac_cr=`echo X | tr X '\015'`
5444 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5445 # But we know of no other shell where ac_cr would be empty at this
5446 # point, so we can use a bashism as a fallback.
5447 if test "x$ac_cr" = x; then
5448 eval ac_cr=\$\'\\r\'
5450 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5451 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5457 echo 'BEGIN {' >"$tmp/subs1.awk" &&
5462 echo "cat >conf$$subs.awk <<_ACEOF" &&
5463 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5466 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5467 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
5469 for ac_last_try in false false false false false :; do
5470 . ./conf$$subs.sh ||
5471 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5473 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5474 if test $ac_delim_n = $ac_delim_num; then
5476 elif $ac_last_try; then
5477 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5479 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5484 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5485 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
5489 s/^/S["/; s/!.*/"]=/
5499 s/\(.\{148\}\)..*/\1/
5501 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5506 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5513 s/\(.\{148\}\)..*/\1/
5515 s/["\\]/\\&/g; s/^/"/; s/$/"/
5519 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5524 ' <conf$$subs.awk | sed '
5529 ' >>$CONFIG_STATUS || ac_write_fail=1
5530 rm -f conf$$subs.awk
5531 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5533 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
5534 for (key in S) S_is_set[key] = 1
5540 nfields = split(line, field, "@")
5542 len = length(field[1])
5543 for (i = 2; i < nfields; i++) {
5545 keylen = length(key)
5546 if (S_is_set[key]) {
5548 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5549 len += length(value) + length(field[++i])
5560 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5561 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5562 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5565 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
5566 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
5569 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
5570 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
5571 # trailing colons and then remove the whole line if VPATH becomes empty
5572 # (actually we leave an empty line to preserve line numbers).
5573 if test "x$srcdir" = x.; then
5574 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
5592 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5593 fi # test -n "$CONFIG_FILES"
5595 # Set up the scripts for CONFIG_HEADERS section.
5596 # No need to generate them if there are no CONFIG_HEADERS.
5597 # This happens for instance with `./config.status Makefile'.
5598 if test -n "$CONFIG_HEADERS"; then
5599 cat >"$tmp/defines.awk" <<\_ACAWK ||
5603 # Transform confdefs.h into an awk script `defines.awk', embedded as
5604 # here-document in config.status, that substitutes the proper values into
5605 # config.h.in to produce config.h.
5607 # Create a delimiter string that does not exist in confdefs.h, to ease
5608 # handling of long lines.
5610 for ac_last_try in false false :; do
5611 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
5612 if test -z "$ac_t"; then
5614 elif $ac_last_try; then
5615 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
5617 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5621 # For the awk script, D is an array of macro values keyed by name,
5622 # likewise P contains macro parameters if any. Preserve backslash
5623 # newline sequences.
5625 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5627 s/.\{148\}/&'"$ac_delim"'/g
5630 s/^[ ]*#[ ]*define[ ][ ]*/ /
5637 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5639 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
5643 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5644 D["\1"]=" \3\\\\\\n"\\/p
5646 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
5651 s/.\{148\}/&'"$ac_delim"'/g
5656 s/["\\]/\\&/g; s/^/"/; s/$/"/p
5659 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
5661 ' <confdefs.h | sed '
5662 s/'"$ac_delim"'/"\\\
5663 "/g' >>$CONFIG_STATUS || ac_write_fail=1
5665 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5666 for (key in D) D_is_set[key] = 1
5669 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5671 split(line, arg, " ")
5672 if (arg[1] == "#") {
5676 defundef = substr(arg[1], 2)
5679 split(mac1, mac2, "(") #)
5681 prefix = substr(line, 1, index(line, defundef) - 1)
5682 if (D_is_set[macro]) {
5683 # Preserve the white space surrounding the "#".
5684 print prefix "define", macro P[macro] D[macro]
5687 # Replace #undef with comments. This is necessary, for example,
5688 # in the case of _POSIX_SOURCE, which is predefined and required
5689 # on some systems where configure will not decide to define it.
5690 if (defundef == "undef") {
5691 print "/*", prefix defundef, macro, "*/"
5699 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5700 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
5701 fi # test -n "$CONFIG_HEADERS"
5704 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
5709 :[FHLC]) ac_mode=$ac_tag; continue;;
5711 case $ac_mode$ac_tag in
5713 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5 ;;
5714 :[FH]-) ac_tag=-:-;;
5715 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5732 -) ac_f="$tmp/stdin";;
5733 *) # Look for the file first in the build tree, then in the source tree
5734 # (if the path is not absolute). The absolute path cannot be DOS-style,
5735 # because $ac_f cannot contain `:'.
5739 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5741 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5 ;;
5743 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5744 as_fn_append ac_file_inputs " '$ac_f'"
5747 # Let's still pretend it is `configure' which instantiates (i.e., don't
5748 # use $as_me), people would be surprised to read:
5749 # /* config.h. Generated by config.status. */
5750 configure_input='Generated from '`
5751 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5753 if test x"$ac_file" != x-; then
5754 configure_input="$ac_file. $configure_input"
5755 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5756 $as_echo "$as_me: creating $ac_file" >&6;}
5758 # Neutralize special characters interpreted by sed in replacement strings.
5759 case $configure_input in #(
5760 *\&* | *\|* | *\\* )
5761 ac_sed_conf_input=`$as_echo "$configure_input" |
5762 sed 's/[\\\\&|]/\\\\&/g'`;; #(
5763 *) ac_sed_conf_input=$configure_input;;
5767 *:-:* | *:-) cat >"$tmp/stdin" \
5768 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
5773 ac_dir=`$as_dirname -- "$ac_file" ||
5774 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5775 X"$ac_file" : 'X\(//\)[^/]' \| \
5776 X"$ac_file" : 'X\(//\)$' \| \
5777 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5778 $as_echo X"$ac_file" |
5779 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5796 as_dir="$ac_dir"; as_fn_mkdir_p
5800 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5802 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5803 # A ".." for each directory in $ac_dir_suffix.
5804 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5805 case $ac_top_builddir_sub in
5806 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5807 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5810 ac_abs_top_builddir=$ac_pwd
5811 ac_abs_builddir=$ac_pwd$ac_dir_suffix
5812 # for backward compatibility:
5813 ac_top_builddir=$ac_top_build_prefix
5816 .) # We are building in place.
5818 ac_top_srcdir=$ac_top_builddir_sub
5819 ac_abs_top_srcdir=$ac_pwd ;;
5820 [\\/]* | ?:[\\/]* ) # Absolute name.
5821 ac_srcdir=$srcdir$ac_dir_suffix;
5822 ac_top_srcdir=$srcdir
5823 ac_abs_top_srcdir=$srcdir ;;
5825 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
5826 ac_top_srcdir=$ac_top_build_prefix$srcdir
5827 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
5829 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
5839 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5840 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
5844 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5845 # If the template does not know about datarootdir, expand it.
5846 # FIXME: This hack should be removed a few years after 2.60.
5847 ac_datarootdir_hack=; ac_datarootdir_seen=
5858 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
5859 *datarootdir*) ac_datarootdir_seen=yes;;
5860 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
5861 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
5862 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
5864 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5865 ac_datarootdir_hack='
5866 s&@datadir@&$datadir&g
5867 s&@docdir@&$docdir&g
5868 s&@infodir@&$infodir&g
5869 s&@localedir@&$localedir&g
5870 s&@mandir@&$mandir&g
5871 s&\\\${datarootdir}&$datarootdir&g' ;;
5875 # Neutralize VPATH when `$srcdir' = `.'.
5876 # Shell code in configure.ac might set extrasub.
5877 # FIXME: do we really want to maintain this feature?
5878 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5879 ac_sed_extra="$ac_vpsub
5882 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5884 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5885 s|@configure_input@|$ac_sed_conf_input|;t t
5886 s&@top_builddir@&$ac_top_builddir_sub&;t t
5887 s&@top_build_prefix@&$ac_top_build_prefix&;t t
5888 s&@srcdir@&$ac_srcdir&;t t
5889 s&@abs_srcdir@&$ac_abs_srcdir&;t t
5890 s&@top_srcdir@&$ac_top_srcdir&;t t
5891 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
5892 s&@builddir@&$ac_builddir&;t t
5893 s&@abs_builddir@&$ac_abs_builddir&;t t
5894 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
5895 s&@INSTALL@&$ac_INSTALL&;t t
5896 $ac_datarootdir_hack
5898 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
5899 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5901 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
5902 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
5903 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
5904 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5905 which seems to be undefined. Please make sure it is defined" >&5
5906 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5907 which seems to be undefined. Please make sure it is defined" >&2;}
5911 -) cat "$tmp/out" && rm -f "$tmp/out";;
5912 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
5914 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5920 if test x"$ac_file" != x-; then
5922 $as_echo "/* $configure_input */" \
5923 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
5924 } >"$tmp/config.h" \
5925 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5926 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
5927 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
5928 $as_echo "$as_me: $ac_file is unchanged" >&6;}
5931 mv "$tmp/config.h" "$ac_file" \
5932 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5935 $as_echo "/* $configure_input */" \
5936 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
5937 || as_fn_error $? "could not create -" "$LINENO" 5
5941 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
5942 $as_echo "$as_me: executing $ac_file commands" >&6;}
5947 case $ac_file$ac_mode in
5948 "default":C) echo timestamp >stamp-h ;;
5956 ac_clean_files=$ac_clean_files_save
5958 test $ac_write_fail = 0 ||
5959 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
5962 # configure is writing to config.log, and then calls config.status.
5963 # config.status does its own redirection, appending to config.log.
5964 # Unfortunately, on DOS this fails, as config.log is still kept open
5965 # by configure, so config.status won't be able to write to it; its
5966 # output is simply discarded. So we exec the FD to /dev/null,
5967 # effectively closing config.log, so it can be properly (re)opened and
5968 # appended to by config.status. When coming back to configure, we
5969 # need to make the FD available again.
5970 if test "$no_create" != yes; then
5972 ac_config_status_args=
5973 test "$silent" = yes &&
5974 ac_config_status_args="$ac_config_status_args --quiet"
5976 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
5978 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5979 # would make configure fail if this is the last instruction.
5980 $ac_cs_success || as_fn_exit 1
5982 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
5983 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
5984 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}