2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.69 for darkstat 3.0.719.
6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
9 # This configure script is free software; the Free Software Foundation
10 # gives unlimited permission to copy, distribute and modify it.
11 ## -------------------- ##
12 ## M4sh Initialization. ##
13 ## -------------------- ##
15 # Be more Bourne compatible
16 DUALCASE=1; export DUALCASE # for MKS sh
17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
25 case `(set -o) 2>/dev/null` in #(
37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41 # Prefer a ksh shell builtin over an external printf program on Solaris,
42 # but without wasting forks for bash or zsh.
43 if test -z "$BASH_VERSION$ZSH_VERSION" \
44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
46 as_echo_n='print -rn --'
47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
53 as_echo_n='/usr/ucb/echo -n'
55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
60 expr "X$arg" : "X\\(.*\\)$as_nl";
61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
66 as_echo_n='sh -c $as_echo_n_body as_echo'
69 as_echo='sh -c $as_echo_body as_echo'
72 # The user is always right.
73 if test "${PATH_SEPARATOR+set}" != set; then
75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
83 # We need space, tab and new line, in precisely that order. Quoting is
84 # there to prevent editors from complaining about space-tab.
85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
86 # splitting by setting IFS to empty value.)
89 # Find who we are. Look in the path if we contain no directory separator.
92 *[\\/]* ) as_myself=$0 ;;
93 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
97 test -z "$as_dir" && as_dir=.
98 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
104 # We did not find ourselves, most probably we were run as `sh COMMAND'
105 # in which case we are not to be found in the path.
106 if test "x$as_myself" = x; then
109 if test ! -f "$as_myself"; then
110 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
114 # Unset variables that we do not need and which cause bugs (e.g. in
115 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
116 # suppresses any "Segmentation fault" message there. '((' could
117 # trigger a bug in pdksh 5.2.14.
118 for as_var in BASH_ENV ENV MAIL MAILPATH
119 do eval test x\${$as_var+set} = xset \
120 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
135 # Use a proper internal environment variable to ensure we don't fall
136 # into an infinite loop, continuously re-executing ourselves.
137 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
138 _as_can_reexec=no; export _as_can_reexec;
139 # We cannot yet assume a decent shell, so we have to provide a
140 # neutralization value for shells without unset; and this also
141 # works around shells that cannot unset nonexistent variables.
142 # Preserve -v and -x to the replacement shell.
145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
147 *v*x* | *x*v* ) as_opts=-vx ;;
152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
153 # Admittedly, this is quite paranoid, since all the known shells bail
154 # out after a failed `exec'.
155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
158 # We don't want this to propagate to other subprocesses.
159 { _as_can_reexec=; unset _as_can_reexec;}
160 if test "x$CONFIG_SHELL" = x; then
161 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
164 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
165 # is contrary to our usage. Disable this feature.
166 alias -g '\${1+\"\$@\"}'='\"\$@\"'
169 case \`(set -o) 2>/dev/null\` in #(
177 as_required="as_fn_return () { (exit \$1); }
178 as_fn_success () { as_fn_return 0; }
179 as_fn_failure () { as_fn_return 1; }
180 as_fn_ret_success () { return 0; }
181 as_fn_ret_failure () { return 1; }
184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
191 exitcode=1; echo positional parameters were not saved.
193 test x\$exitcode = x0 || exit 1
195 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
196 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
197 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
198 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
199 test \$(( 1 + 1 )) = 2 || exit 1"
200 if (eval "$as_required") 2>/dev/null; then :
205 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
208 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
210 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
213 test -z "$as_dir" && as_dir=.
217 for as_base in sh bash ksh sh5; do
218 # Try only shells that exist, to save several forks.
219 as_shell=$as_dir/$as_base
220 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
221 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
222 CONFIG_SHELL=$as_shell as_have_required=yes
223 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
231 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
232 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
233 CONFIG_SHELL=$SHELL as_have_required=yes
238 if test "x$CONFIG_SHELL" != x; then :
240 # We cannot yet assume a decent shell, so we have to provide a
241 # neutralization value for shells without unset; and this also
242 # works around shells that cannot unset nonexistent variables.
243 # Preserve -v and -x to the replacement shell.
246 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
248 *v*x* | *x*v* ) as_opts=-vx ;;
253 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
254 # Admittedly, this is quite paranoid, since all the known shells bail
255 # out after a failed `exec'.
256 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
260 if test x$as_have_required = xno; then :
261 $as_echo "$0: This script requires a shell more modern than all"
262 $as_echo "$0: the shells that I found on your system."
263 if test x${ZSH_VERSION+set} = xset ; then
264 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
265 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
267 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
268 $0: including any error possibly output before this
269 $0: message. Then install a modern shell, or manually run
270 $0: the script under such a shell if you do have one."
276 SHELL=${CONFIG_SHELL-/bin/sh}
278 # Unset more variables known to interfere with behavior of common tools.
279 CLICOLOR_FORCE= GREP_OPTIONS=
280 unset CLICOLOR_FORCE GREP_OPTIONS
282 ## --------------------- ##
283 ## M4sh Shell Functions. ##
284 ## --------------------- ##
287 # Portably unset VAR.
290 { eval $1=; unset $1;}
294 # as_fn_set_status STATUS
295 # -----------------------
296 # Set $? to STATUS, without forking.
304 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
314 # Create "$as_dir" as a directory, including parents if necessary.
319 -*) as_dir=./$as_dir;;
321 test -d "$as_dir" || eval $as_mkdir_p || {
325 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
328 as_dirs="'$as_qdir' $as_dirs"
329 as_dir=`$as_dirname -- "$as_dir" ||
330 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
331 X"$as_dir" : 'X\(//\)[^/]' \| \
332 X"$as_dir" : 'X\(//\)$' \| \
333 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
334 $as_echo X"$as_dir" |
335 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
352 test -d "$as_dir" && break
354 test -z "$as_dirs" || eval "mkdir $as_dirs"
355 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
360 # as_fn_executable_p FILE
361 # -----------------------
362 # Test if FILE is an executable regular file.
363 as_fn_executable_p ()
365 test -f "$1" && test -x "$1"
366 } # as_fn_executable_p
367 # as_fn_append VAR VALUE
368 # ----------------------
369 # Append the text in VALUE to the end of the definition contained in VAR. Take
370 # advantage of any shell optimizations that allow amortized linear growth over
371 # repeated appends, instead of the typical quadratic growth present in naive
373 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
374 eval 'as_fn_append ()
387 # Perform arithmetic evaluation on the ARGs, and store the result in the
388 # global $as_val. Take advantage of shells that can avoid forks. The arguments
389 # must be portable across $(()) and expr.
390 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
398 as_val=`expr "$@" || test $? -eq 1`
403 # as_fn_error STATUS ERROR [LINENO LOG_FD]
404 # ----------------------------------------
405 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
406 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
407 # script with STATUS, using 1 if that was 0.
410 as_status=$1; test $as_status -eq 0 && as_status=1
412 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
413 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
415 $as_echo "$as_me: error: $2" >&2
416 as_fn_exit $as_status
419 if expr a : '\(a\)' >/dev/null 2>&1 &&
420 test "X`expr 00001 : '.*\(...\)'`" = X001; then
426 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
432 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
438 as_me=`$as_basename -- "$0" ||
439 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
440 X"$0" : 'X\(//\)$' \| \
441 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
443 sed '/^.*\/\([^/][^/]*\)\/*$/{
457 # Avoid depending upon Character Ranges.
458 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
459 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
460 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
461 as_cr_digits='0123456789'
462 as_cr_alnum=$as_cr_Letters$as_cr_digits
465 as_lineno_1=$LINENO as_lineno_1a=$LINENO
466 as_lineno_2=$LINENO as_lineno_2a=$LINENO
467 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
468 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
469 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
481 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
485 chmod +x "$as_me.lineno" ||
486 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
488 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
489 # already done that, so ensure we don't try to do so again and fall
490 # in an infinite loop. This has already happened in practice.
491 _as_can_reexec=no; export _as_can_reexec
492 # Don't try to exec as it changes $[0], causing all sort of problems
493 # (the dirname of $[0] is not the place where we might find the
494 # original and so on. Autoconf is especially sensitive to this).
496 # Exit status is that of the last command.
500 ECHO_C= ECHO_N= ECHO_T=
501 case `echo -n x` in #(((((
503 case `echo 'xy\c'` in
504 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
506 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
513 rm -f conf$$ conf$$.exe conf$$.file
514 if test -d conf$$.dir; then
515 rm -f conf$$.dir/conf$$.file
518 mkdir conf$$.dir 2>/dev/null
520 if (echo >conf$$.file) 2>/dev/null; then
521 if ln -s conf$$.file conf$$ 2>/dev/null; then
523 # ... but there are two gotchas:
524 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
525 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
526 # In both cases, we have to default to `cp -pR'.
527 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
529 elif ln conf$$.file conf$$ 2>/dev/null; then
537 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
538 rmdir conf$$.dir 2>/dev/null
540 if mkdir -p . 2>/dev/null; then
541 as_mkdir_p='mkdir -p "$as_dir"'
543 test -d ./-p && rmdir ./-p
548 as_executable_p=as_fn_executable_p
550 # Sed expression to map a string onto a valid CPP name.
551 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
553 # Sed expression to map a string onto a valid variable name.
554 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
557 test -n "$DJDIR" || exec 7<&0 </dev/null
561 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
562 # so uname gets run too.
563 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
568 ac_default_prefix=/usr/local
570 ac_config_libobj_dir=.
577 # Identity of this package.
578 PACKAGE_NAME='darkstat'
579 PACKAGE_TARNAME='darkstat'
580 PACKAGE_VERSION='3.0.719'
581 PACKAGE_STRING='darkstat 3.0.719'
583 PACKAGE_URL='https://unix4lyfe.org/darkstat/'
585 ac_unique_file="darkstat.c"
586 # Factoring default headers for most tests.
587 ac_includes_default="\
589 #ifdef HAVE_SYS_TYPES_H
590 # include <sys/types.h>
592 #ifdef HAVE_SYS_STAT_H
593 # include <sys/stat.h>
599 # ifdef HAVE_STDLIB_H
604 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
609 #ifdef HAVE_STRINGS_H
610 # include <strings.h>
612 #ifdef HAVE_INTTYPES_H
613 # include <inttypes.h>
622 ac_subst_vars='LTLIBOBJS
665 program_transform_name
678 enable_option_checking
685 ac_precious_vars='build_alias
696 # Initialize some variables set by options.
698 ac_init_version=false
699 ac_unrecognized_opts=
701 # The variables have the same names as the options, with
702 # dashes changed to underlines.
710 program_transform_name=s,x,x,
718 # Installation directory options.
719 # These are left unexpanded so users can "make install exec_prefix=/foo"
720 # and all the variables that are supposed to be based on exec_prefix
721 # by default will actually change.
722 # Use braces instead of parens because sh, perl, etc. also accept them.
723 # (The list follows the same order as the GNU Coding Standards.)
724 bindir='${exec_prefix}/bin'
725 sbindir='${exec_prefix}/sbin'
726 libexecdir='${exec_prefix}/libexec'
727 datarootdir='${prefix}/share'
728 datadir='${datarootdir}'
729 sysconfdir='${prefix}/etc'
730 sharedstatedir='${prefix}/com'
731 localstatedir='${prefix}/var'
732 includedir='${prefix}/include'
733 oldincludedir='/usr/include'
734 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
735 infodir='${datarootdir}/info'
740 libdir='${exec_prefix}/lib'
741 localedir='${datarootdir}/locale'
742 mandir='${datarootdir}/man'
748 # If the previous option needs an argument, assign it.
749 if test -n "$ac_prev"; then
750 eval $ac_prev=\$ac_option
756 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
761 # Accept the important Cygnus configure options, so we can diagnose typos.
763 case $ac_dashdash$ac_option in
767 -bindir | --bindir | --bindi | --bind | --bin | --bi)
769 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
772 -build | --build | --buil | --bui | --bu)
773 ac_prev=build_alias ;;
774 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
775 build_alias=$ac_optarg ;;
777 -cache-file | --cache-file | --cache-fil | --cache-fi \
778 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
779 ac_prev=cache_file ;;
780 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
781 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
782 cache_file=$ac_optarg ;;
785 cache_file=config.cache ;;
787 -datadir | --datadir | --datadi | --datad)
789 -datadir=* | --datadir=* | --datadi=* | --datad=*)
790 datadir=$ac_optarg ;;
792 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
793 | --dataroo | --dataro | --datar)
794 ac_prev=datarootdir ;;
795 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
796 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
797 datarootdir=$ac_optarg ;;
799 -disable-* | --disable-*)
800 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
801 # Reject names that are not valid shell variable names.
802 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
803 as_fn_error $? "invalid feature name: $ac_useropt"
804 ac_useropt_orig=$ac_useropt
805 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
806 case $ac_user_opts in
810 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
811 ac_unrecognized_sep=', ';;
813 eval enable_$ac_useropt=no ;;
815 -docdir | --docdir | --docdi | --doc | --do)
817 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
820 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
822 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
825 -enable-* | --enable-*)
826 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
827 # Reject names that are not valid shell variable names.
828 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
829 as_fn_error $? "invalid feature name: $ac_useropt"
830 ac_useropt_orig=$ac_useropt
831 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
832 case $ac_user_opts in
836 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
837 ac_unrecognized_sep=', ';;
839 eval enable_$ac_useropt=\$ac_optarg ;;
841 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
842 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
843 | --exec | --exe | --ex)
844 ac_prev=exec_prefix ;;
845 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
846 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
847 | --exec=* | --exe=* | --ex=*)
848 exec_prefix=$ac_optarg ;;
850 -gas | --gas | --ga | --g)
851 # Obsolete; use --with-gas.
854 -help | --help | --hel | --he | -h)
856 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
857 ac_init_help=recursive ;;
858 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
859 ac_init_help=short ;;
861 -host | --host | --hos | --ho)
862 ac_prev=host_alias ;;
863 -host=* | --host=* | --hos=* | --ho=*)
864 host_alias=$ac_optarg ;;
866 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
868 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
870 htmldir=$ac_optarg ;;
872 -includedir | --includedir | --includedi | --included | --include \
873 | --includ | --inclu | --incl | --inc)
874 ac_prev=includedir ;;
875 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
876 | --includ=* | --inclu=* | --incl=* | --inc=*)
877 includedir=$ac_optarg ;;
879 -infodir | --infodir | --infodi | --infod | --info | --inf)
881 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
882 infodir=$ac_optarg ;;
884 -libdir | --libdir | --libdi | --libd)
886 -libdir=* | --libdir=* | --libdi=* | --libd=*)
889 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
890 | --libexe | --libex | --libe)
891 ac_prev=libexecdir ;;
892 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
893 | --libexe=* | --libex=* | --libe=*)
894 libexecdir=$ac_optarg ;;
896 -localedir | --localedir | --localedi | --localed | --locale)
898 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
899 localedir=$ac_optarg ;;
901 -localstatedir | --localstatedir | --localstatedi | --localstated \
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1236 Usage: $0 [OPTION]... [VAR=VALUE]...
1238 To assign environment variables (e.g., CC, CFLAGS...), specify them as
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1273 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
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1279 --infodir=DIR info documentation [DATAROOTDIR/info]
1280 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1281 --mandir=DIR man documentation [DATAROOTDIR/man]
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1283 --htmldir=DIR html documentation [DOCDIR]
1284 --dvidir=DIR dvi documentation [DOCDIR]
1285 --pdfdir=DIR pdf documentation [DOCDIR]
1286 --psdir=DIR ps documentation [DOCDIR]
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1302 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
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1316 Some influential environment variables:
1317 CC C compiler command
1318 CFLAGS C compiler flags
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1321 LIBS libraries to pass to the linker, e.g. -l<library>
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1326 Use these variables to override the choices made by `configure' or to help
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1329 Report bugs to the package provider.
1330 darkstat home page: <https://unix4lyfe.org/darkstat/>.
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1393 darkstat configure 3.0.719
1394 generated by GNU Autoconf 2.69
1396 Copyright (C) 2012 Free Software Foundation, Inc.
1397 This configure script is free software; the Free Software Foundation
1398 gives unlimited permission to copy, distribute and modify it.
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1507 grep -v '^ *+' conftest.err >conftest.er1
1508 cat conftest.er1 >&5
1509 mv -f conftest.er1 conftest.err
1511 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1512 test $ac_status = 0; } > conftest.i && {
1513 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1514 test ! -s conftest.err
1518 $as_echo "$as_me: failed program was:" >&5
1519 sed 's/^/| /' conftest.$ac_ext >&5
1523 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1524 as_fn_set_status $ac_retval
1528 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1529 # -------------------------------------------------------
1530 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1531 # the include files in INCLUDES and setting the cache variable VAR
1533 ac_fn_c_check_header_mongrel ()
1535 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1536 if eval \${$3+:} false; then :
1537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1538 $as_echo_n "checking for $2... " >&6; }
1539 if eval \${$3+:} false; then :
1540 $as_echo_n "(cached) " >&6
1543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1544 $as_echo "$ac_res" >&6; }
1546 # Is the header compilable?
1547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1548 $as_echo_n "checking $2 usability... " >&6; }
1549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1550 /* end confdefs.h. */
1554 if ac_fn_c_try_compile "$LINENO"; then :
1555 ac_header_compiler=yes
1557 ac_header_compiler=no
1559 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1561 $as_echo "$ac_header_compiler" >&6; }
1563 # Is the header present?
1564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1565 $as_echo_n "checking $2 presence... " >&6; }
1566 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1567 /* end confdefs.h. */
1570 if ac_fn_c_try_cpp "$LINENO"; then :
1571 ac_header_preproc=yes
1573 ac_header_preproc=no
1575 rm -f conftest.err conftest.i conftest.$ac_ext
1576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1577 $as_echo "$ac_header_preproc" >&6; }
1579 # So? What about this header?
1580 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1582 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1583 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1584 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1585 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1588 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1589 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1590 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1591 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1592 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1593 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1594 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1595 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1596 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1597 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1601 $as_echo_n "checking for $2... " >&6; }
1602 if eval \${$3+:} false; then :
1603 $as_echo_n "(cached) " >&6
1605 eval "$3=\$ac_header_compiler"
1608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1609 $as_echo "$ac_res" >&6; }
1611 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1613 } # ac_fn_c_check_header_mongrel
1615 # ac_fn_c_try_run LINENO
1616 # ----------------------
1617 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1618 # that executables *can* be run.
1621 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1622 if { { ac_try="$ac_link"
1624 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1625 *) ac_try_echo=$ac_try;;
1627 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1628 $as_echo "$ac_try_echo"; } >&5
1629 (eval "$ac_link") 2>&5
1631 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1632 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1633 { { case "(($ac_try" in
1634 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1635 *) ac_try_echo=$ac_try;;
1637 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1638 $as_echo "$ac_try_echo"; } >&5
1639 (eval "$ac_try") 2>&5
1641 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1642 test $ac_status = 0; }; }; then :
1645 $as_echo "$as_me: program exited with status $ac_status" >&5
1646 $as_echo "$as_me: failed program was:" >&5
1647 sed 's/^/| /' conftest.$ac_ext >&5
1649 ac_retval=$ac_status
1651 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1652 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1653 as_fn_set_status $ac_retval
1657 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1658 # -------------------------------------------------------
1659 # Tests whether HEADER exists and can be compiled using the include files in
1660 # INCLUDES, setting the cache variable VAR accordingly.
1661 ac_fn_c_check_header_compile ()
1663 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1665 $as_echo_n "checking for $2... " >&6; }
1666 if eval \${$3+:} false; then :
1667 $as_echo_n "(cached) " >&6
1669 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1670 /* end confdefs.h. */
1674 if ac_fn_c_try_compile "$LINENO"; then :
1679 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1683 $as_echo "$ac_res" >&6; }
1684 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1686 } # ac_fn_c_check_header_compile
1687 cat >config.log <<_ACEOF
1688 This file contains any messages produced by compilers while
1689 running configure, to aid debugging if configure makes a mistake.
1691 It was created by darkstat $as_me 3.0.719, which was
1692 generated by GNU Autoconf 2.69. Invocation command line was
1704 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1705 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1706 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1707 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1708 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1710 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1711 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1713 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1714 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1715 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1716 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1717 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1718 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1719 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1723 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1727 test -z "$as_dir" && as_dir=.
1728 $as_echo "PATH: $as_dir"
1744 # Keep a trace of the command line.
1745 # Strip out --no-create and --no-recursion so they do not pile up.
1746 # Strip out --silent because we don't want to record it for future runs.
1747 # Also quote any args containing shell meta-characters.
1748 # Make two passes to allow for proper duplicate-argument suppression.
1752 ac_must_keep_next=false
1758 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1759 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1760 | -silent | --silent | --silen | --sile | --sil)
1763 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1766 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1768 as_fn_append ac_configure_args1 " '$ac_arg'"
1769 if test $ac_must_keep_next = true; then
1770 ac_must_keep_next=false # Got value, back to normal.
1773 *=* | --config-cache | -C | -disable-* | --disable-* \
1774 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1775 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1776 | -with-* | --with-* | -without-* | --without-* | --x)
1777 case "$ac_configure_args0 " in
1778 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1781 -* ) ac_must_keep_next=true ;;
1784 as_fn_append ac_configure_args " '$ac_arg'"
1789 { ac_configure_args0=; unset ac_configure_args0;}
1790 { ac_configure_args1=; unset ac_configure_args1;}
1792 # When interrupted or exit'd, cleanup temporary files, and complete
1793 # config.log. We remove comments because anyway the quotes in there
1794 # would cause problems or look ugly.
1795 # WARNING: Use '\'' to represent an apostrophe within the trap.
1796 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1797 trap 'exit_status=$?
1798 # Save into config.log some information that might help in debugging.
1802 $as_echo "## ---------------- ##
1803 ## Cache variables. ##
1804 ## ---------------- ##"
1806 # The following way of writing the cache mishandles newlines in values,
1808 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1809 eval ac_val=\$$ac_var
1813 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1814 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1817 _ | IFS | as_nl) ;; #(
1818 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1819 *) { eval $ac_var=; unset $ac_var;} ;;
1824 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1825 *${as_nl}ac_space=\ *)
1827 "s/'\''/'\''\\\\'\'''\''/g;
1828 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1831 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1838 $as_echo "## ----------------- ##
1839 ## Output variables. ##
1840 ## ----------------- ##"
1842 for ac_var in $ac_subst_vars
1844 eval ac_val=\$$ac_var
1846 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1848 $as_echo "$ac_var='\''$ac_val'\''"
1852 if test -n "$ac_subst_files"; then
1853 $as_echo "## ------------------- ##
1854 ## File substitutions. ##
1855 ## ------------------- ##"
1857 for ac_var in $ac_subst_files
1859 eval ac_val=\$$ac_var
1861 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1863 $as_echo "$ac_var='\''$ac_val'\''"
1868 if test -s confdefs.h; then
1869 $as_echo "## ----------- ##
1876 test "$ac_signal" != 0 &&
1877 $as_echo "$as_me: caught signal $ac_signal"
1878 $as_echo "$as_me: exit $exit_status"
1880 rm -f core *.core core.conftest.* &&
1881 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1884 for ac_signal in 1 2 13 15; do
1885 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1889 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1890 rm -f -r conftest* confdefs.h
1892 $as_echo "/* confdefs.h */" > confdefs.h
1894 # Predefined preprocessor variables.
1896 cat >>confdefs.h <<_ACEOF
1897 #define PACKAGE_NAME "$PACKAGE_NAME"
1900 cat >>confdefs.h <<_ACEOF
1901 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1904 cat >>confdefs.h <<_ACEOF
1905 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1908 cat >>confdefs.h <<_ACEOF
1909 #define PACKAGE_STRING "$PACKAGE_STRING"
1912 cat >>confdefs.h <<_ACEOF
1913 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1916 cat >>confdefs.h <<_ACEOF
1917 #define PACKAGE_URL "$PACKAGE_URL"
1921 # Let the site file select an alternate cache file if it wants to.
1922 # Prefer an explicitly selected file to automatically selected ones.
1925 if test -n "$CONFIG_SITE"; then
1926 # We do not want a PATH search for config.site.
1927 case $CONFIG_SITE in #((
1928 -*) ac_site_file1=./$CONFIG_SITE;;
1929 */*) ac_site_file1=$CONFIG_SITE;;
1930 *) ac_site_file1=./$CONFIG_SITE;;
1932 elif test "x$prefix" != xNONE; then
1933 ac_site_file1=$prefix/share/config.site
1934 ac_site_file2=$prefix/etc/config.site
1936 ac_site_file1=$ac_default_prefix/share/config.site
1937 ac_site_file2=$ac_default_prefix/etc/config.site
1939 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1941 test "x$ac_site_file" = xNONE && continue
1942 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1943 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1944 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1945 sed 's/^/| /' "$ac_site_file" >&5
1947 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1948 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1949 as_fn_error $? "failed to load site script $ac_site_file
1950 See \`config.log' for more details" "$LINENO" 5; }
1954 if test -r "$cache_file"; then
1955 # Some versions of bash will fail to source /dev/null (special files
1956 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
1957 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1958 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1959 $as_echo "$as_me: loading cache $cache_file" >&6;}
1961 [\\/]* | ?:[\\/]* ) . "$cache_file";;
1962 *) . "./$cache_file";;
1966 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1967 $as_echo "$as_me: creating cache $cache_file" >&6;}
1971 # Check that the precious variables saved in the cache have kept the same
1973 ac_cache_corrupted=false
1974 for ac_var in $ac_precious_vars; do
1975 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1976 eval ac_new_set=\$ac_env_${ac_var}_set
1977 eval ac_old_val=\$ac_cv_env_${ac_var}_value
1978 eval ac_new_val=\$ac_env_${ac_var}_value
1979 case $ac_old_set,$ac_new_set in
1981 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1982 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1983 ac_cache_corrupted=: ;;
1985 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1986 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1987 ac_cache_corrupted=: ;;
1990 if test "x$ac_old_val" != "x$ac_new_val"; then
1991 # differences in whitespace do not lead to failure.
1992 ac_old_val_w=`echo x $ac_old_val`
1993 ac_new_val_w=`echo x $ac_new_val`
1994 if test "$ac_old_val_w" != "$ac_new_val_w"; then
1995 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1996 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1997 ac_cache_corrupted=:
1999 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2000 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2001 eval $ac_var=\$ac_old_val
2003 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2004 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2005 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2006 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2009 # Pass precious variables to config.status.
2010 if test "$ac_new_set" = set; then
2012 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2013 *) ac_arg=$ac_var=$ac_new_val ;;
2015 case " $ac_configure_args " in
2016 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2017 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2021 if $ac_cache_corrupted; then
2022 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2023 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2024 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2025 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2026 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2028 ## -------------------- ##
2029 ## Main body of script. ##
2030 ## -------------------- ##
2033 ac_cpp='$CPP $CPPFLAGS'
2034 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2035 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2036 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2040 ac_config_headers="$ac_config_headers config.h"
2043 RULE="------------------------------------------------------------"
2045 # Allow configure-time override of PRIVDROP_USER.
2047 # Check whether --with-privdrop-user was given.
2048 if test "${with_privdrop_user+set}" = set; then :
2049 withval=$with_privdrop_user; _pdu="$withval"
2055 cat >>confdefs.h <<_ACEOF
2056 #define PRIVDROP_USER "$_pdu"
2060 # Checks for programs.
2062 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2063 if test -f "$ac_dir/install-sh"; then
2065 ac_install_sh="$ac_aux_dir/install-sh -c"
2067 elif test -f "$ac_dir/install.sh"; then
2069 ac_install_sh="$ac_aux_dir/install.sh -c"
2071 elif test -f "$ac_dir/shtool"; then
2073 ac_install_sh="$ac_aux_dir/shtool install -c"
2077 if test -z "$ac_aux_dir"; then
2078 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2081 # These three variables are undocumented and unsupported,
2082 # and are intended to be withdrawn in a future Autoconf release.
2083 # They can cause serious problems if a builder's source tree is in a directory
2084 # whose full name contains unusual characters.
2085 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2086 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2087 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2090 # Find a good install program. We prefer a C program (faster),
2091 # so one script is as good as another. But avoid the broken or
2092 # incompatible versions:
2093 # SysV /etc/install, /usr/sbin/install
2094 # SunOS /usr/etc/install
2095 # IRIX /sbin/install
2097 # AmigaOS /C/install, which installs bootblocks on floppy discs
2098 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2099 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2100 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2101 # OS/2's system install, which has a completely different semantic
2102 # ./install, which can be erroneously created by make from ./install.sh.
2103 # Reject install programs that cannot install multiple files.
2104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2105 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2106 if test -z "$INSTALL"; then
2107 if ${ac_cv_path_install+:} false; then :
2108 $as_echo_n "(cached) " >&6
2110 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2114 test -z "$as_dir" && as_dir=.
2115 # Account for people who put trailing slashes in PATH elements.
2116 case $as_dir/ in #((
2117 ./ | .// | /[cC]/* | \
2118 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2119 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2122 # OSF1 and SCO ODT 3.0 have their own names for install.
2123 # Don't use installbsd from OSF since it installs stuff as root
2125 for ac_prog in ginstall scoinst install; do
2126 for ac_exec_ext in '' $ac_executable_extensions; do
2127 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2128 if test $ac_prog = install &&
2129 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2130 # AIX install. It has an incompatible calling convention.
2132 elif test $ac_prog = install &&
2133 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2134 # program-specific install script used by HP pwplus--don't use.
2137 rm -rf conftest.one conftest.two conftest.dir
2138 echo one > conftest.one
2139 echo two > conftest.two
2141 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2142 test -s conftest.one && test -s conftest.two &&
2143 test -s conftest.dir/conftest.one &&
2144 test -s conftest.dir/conftest.two
2146 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2159 rm -rf conftest.one conftest.two conftest.dir
2162 if test "${ac_cv_path_install+set}" = set; then
2163 INSTALL=$ac_cv_path_install
2165 # As a last resort, use the slow shell script. Don't cache a
2166 # value for INSTALL within a source directory, because that will
2167 # break other packages using the cache if that directory is
2168 # removed, or if the value is a relative name.
2169 INSTALL=$ac_install_sh
2172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2173 $as_echo "$INSTALL" >&6; }
2175 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2176 # It thinks the first close brace ends the variable substitution.
2177 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2179 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2181 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2184 ac_cpp='$CPP $CPPFLAGS'
2185 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2186 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2187 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2188 if test -n "$ac_tool_prefix"; then
2189 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2190 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2192 $as_echo_n "checking for $ac_word... " >&6; }
2193 if ${ac_cv_prog_CC+:} false; then :
2194 $as_echo_n "(cached) " >&6
2196 if test -n "$CC"; then
2197 ac_cv_prog_CC="$CC" # Let the user override the test.
2199 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2203 test -z "$as_dir" && as_dir=.
2204 for ac_exec_ext in '' $ac_executable_extensions; do
2205 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2206 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2207 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2217 if test -n "$CC"; then
2218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2219 $as_echo "$CC" >&6; }
2221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2222 $as_echo "no" >&6; }
2227 if test -z "$ac_cv_prog_CC"; then
2229 # Extract the first word of "gcc", so it can be a program name with args.
2230 set dummy gcc; ac_word=$2
2231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2232 $as_echo_n "checking for $ac_word... " >&6; }
2233 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2234 $as_echo_n "(cached) " >&6
2236 if test -n "$ac_ct_CC"; then
2237 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2239 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2243 test -z "$as_dir" && as_dir=.
2244 for ac_exec_ext in '' $ac_executable_extensions; do
2245 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2246 ac_cv_prog_ac_ct_CC="gcc"
2247 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2256 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2257 if test -n "$ac_ct_CC"; then
2258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2259 $as_echo "$ac_ct_CC" >&6; }
2261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2262 $as_echo "no" >&6; }
2265 if test "x$ac_ct_CC" = x; then
2268 case $cross_compiling:$ac_tool_warned in
2270 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2271 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2272 ac_tool_warned=yes ;;
2280 if test -z "$CC"; then
2281 if test -n "$ac_tool_prefix"; then
2282 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2283 set dummy ${ac_tool_prefix}cc; ac_word=$2
2284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2285 $as_echo_n "checking for $ac_word... " >&6; }
2286 if ${ac_cv_prog_CC+:} false; then :
2287 $as_echo_n "(cached) " >&6
2289 if test -n "$CC"; then
2290 ac_cv_prog_CC="$CC" # Let the user override the test.
2292 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2296 test -z "$as_dir" && as_dir=.
2297 for ac_exec_ext in '' $ac_executable_extensions; do
2298 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2299 ac_cv_prog_CC="${ac_tool_prefix}cc"
2300 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2310 if test -n "$CC"; then
2311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2312 $as_echo "$CC" >&6; }
2314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2315 $as_echo "no" >&6; }
2321 if test -z "$CC"; then
2322 # Extract the first word of "cc", so it can be a program name with args.
2323 set dummy cc; ac_word=$2
2324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2325 $as_echo_n "checking for $ac_word... " >&6; }
2326 if ${ac_cv_prog_CC+:} false; then :
2327 $as_echo_n "(cached) " >&6
2329 if test -n "$CC"; then
2330 ac_cv_prog_CC="$CC" # Let the user override the test.
2333 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2337 test -z "$as_dir" && as_dir=.
2338 for ac_exec_ext in '' $ac_executable_extensions; do
2339 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2340 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2341 ac_prog_rejected=yes
2345 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2352 if test $ac_prog_rejected = yes; then
2353 # We found a bogon in the path, so make sure we never use it.
2354 set dummy $ac_cv_prog_CC
2356 if test $# != 0; then
2357 # We chose a different compiler from the bogus one.
2358 # However, it has the same basename, so the bogon will be chosen
2359 # first if we set CC to just the basename; use the full file name.
2361 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2367 if test -n "$CC"; then
2368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2369 $as_echo "$CC" >&6; }
2371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2372 $as_echo "no" >&6; }
2377 if test -z "$CC"; then
2378 if test -n "$ac_tool_prefix"; then
2379 for ac_prog in cl.exe
2381 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2382 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2384 $as_echo_n "checking for $ac_word... " >&6; }
2385 if ${ac_cv_prog_CC+:} false; then :
2386 $as_echo_n "(cached) " >&6
2388 if test -n "$CC"; then
2389 ac_cv_prog_CC="$CC" # Let the user override the test.
2391 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2395 test -z "$as_dir" && as_dir=.
2396 for ac_exec_ext in '' $ac_executable_extensions; do
2397 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2398 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2399 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2409 if test -n "$CC"; then
2410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2411 $as_echo "$CC" >&6; }
2413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2414 $as_echo "no" >&6; }
2418 test -n "$CC" && break
2421 if test -z "$CC"; then
2423 for ac_prog in cl.exe
2425 # Extract the first word of "$ac_prog", so it can be a program name with args.
2426 set dummy $ac_prog; ac_word=$2
2427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2428 $as_echo_n "checking for $ac_word... " >&6; }
2429 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2430 $as_echo_n "(cached) " >&6
2432 if test -n "$ac_ct_CC"; then
2433 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2435 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2439 test -z "$as_dir" && as_dir=.
2440 for ac_exec_ext in '' $ac_executable_extensions; do
2441 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2442 ac_cv_prog_ac_ct_CC="$ac_prog"
2443 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2452 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2453 if test -n "$ac_ct_CC"; then
2454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2455 $as_echo "$ac_ct_CC" >&6; }
2457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2458 $as_echo "no" >&6; }
2462 test -n "$ac_ct_CC" && break
2465 if test "x$ac_ct_CC" = x; then
2468 case $cross_compiling:$ac_tool_warned in
2470 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2471 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2472 ac_tool_warned=yes ;;
2481 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2482 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2483 as_fn_error $? "no acceptable C compiler found in \$PATH
2484 See \`config.log' for more details" "$LINENO" 5; }
2486 # Provide some information about the compiler.
2487 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2490 for ac_option in --version -v -V -qversion; do
2491 { { ac_try="$ac_compiler $ac_option >&5"
2493 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2494 *) ac_try_echo=$ac_try;;
2496 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2497 $as_echo "$ac_try_echo"; } >&5
2498 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2500 if test -s conftest.err; then
2502 ... rest of stderr output deleted ...
2503 10q' conftest.err >conftest.er1
2504 cat conftest.er1 >&5
2506 rm -f conftest.er1 conftest.err
2507 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2508 test $ac_status = 0; }
2511 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2512 /* end confdefs.h. */
2522 ac_clean_files_save=$ac_clean_files
2523 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2524 # Try to create an executable without -o first, disregard a.out.
2525 # It will help us diagnose broken compilers, and finding out an intuition
2527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2528 $as_echo_n "checking whether the C compiler works... " >&6; }
2529 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2531 # The possible output files:
2532 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2535 for ac_file in $ac_files
2538 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2539 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2544 if { { ac_try="$ac_link_default"
2546 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2547 *) ac_try_echo=$ac_try;;
2549 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2550 $as_echo "$ac_try_echo"; } >&5
2551 (eval "$ac_link_default") 2>&5
2553 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2554 test $ac_status = 0; }; then :
2555 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2556 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2557 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2558 # so that the user can short-circuit this test for compilers unknown to
2560 for ac_file in $ac_files ''
2562 test -f "$ac_file" || continue
2564 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2567 # We found the default executable, but exeext='' is most
2571 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2573 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2575 # We set ac_cv_exeext here because the later test for it is not
2576 # safe: cross compilers may not add the suffix if given an `-o'
2577 # argument, so we may need to know it at that point already.
2578 # Even if this section looks crufty: it has the advantage of
2585 test "$ac_cv_exeext" = no && ac_cv_exeext=
2590 if test -z "$ac_file"; then :
2591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2592 $as_echo "no" >&6; }
2593 $as_echo "$as_me: failed program was:" >&5
2594 sed 's/^/| /' conftest.$ac_ext >&5
2596 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2597 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2598 as_fn_error 77 "C compiler cannot create executables
2599 See \`config.log' for more details" "$LINENO" 5; }
2601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2602 $as_echo "yes" >&6; }
2604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2605 $as_echo_n "checking for C compiler default output file name... " >&6; }
2606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2607 $as_echo "$ac_file" >&6; }
2608 ac_exeext=$ac_cv_exeext
2610 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2611 ac_clean_files=$ac_clean_files_save
2612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2613 $as_echo_n "checking for suffix of executables... " >&6; }
2614 if { { ac_try="$ac_link"
2616 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2617 *) ac_try_echo=$ac_try;;
2619 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2620 $as_echo "$ac_try_echo"; } >&5
2621 (eval "$ac_link") 2>&5
2623 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2624 test $ac_status = 0; }; then :
2625 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2626 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2627 # work properly (i.e., refer to `conftest.exe'), while it won't with
2629 for ac_file in conftest.exe conftest conftest.*; do
2630 test -f "$ac_file" || continue
2632 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2633 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2639 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2640 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2641 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2642 See \`config.log' for more details" "$LINENO" 5; }
2644 rm -f conftest conftest$ac_cv_exeext
2645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2646 $as_echo "$ac_cv_exeext" >&6; }
2648 rm -f conftest.$ac_ext
2649 EXEEXT=$ac_cv_exeext
2651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2652 /* end confdefs.h. */
2657 FILE *f = fopen ("conftest.out", "w");
2658 return ferror (f) || fclose (f) != 0;
2664 ac_clean_files="$ac_clean_files conftest.out"
2665 # Check that the compiler produces executables we can run. If not, either
2666 # the compiler is broken, or we cross compile.
2667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2668 $as_echo_n "checking whether we are cross compiling... " >&6; }
2669 if test "$cross_compiling" != yes; then
2670 { { ac_try="$ac_link"
2672 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2673 *) ac_try_echo=$ac_try;;
2675 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2676 $as_echo "$ac_try_echo"; } >&5
2677 (eval "$ac_link") 2>&5
2679 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2680 test $ac_status = 0; }
2681 if { ac_try='./conftest$ac_cv_exeext'
2682 { { case "(($ac_try" in
2683 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2684 *) ac_try_echo=$ac_try;;
2686 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2687 $as_echo "$ac_try_echo"; } >&5
2688 (eval "$ac_try") 2>&5
2690 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2691 test $ac_status = 0; }; }; then
2694 if test "$cross_compiling" = maybe; then
2697 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2698 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2699 as_fn_error $? "cannot run C compiled programs.
2700 If you meant to cross compile, use \`--host'.
2701 See \`config.log' for more details" "$LINENO" 5; }
2705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2706 $as_echo "$cross_compiling" >&6; }
2708 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2709 ac_clean_files=$ac_clean_files_save
2710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2711 $as_echo_n "checking for suffix of object files... " >&6; }
2712 if ${ac_cv_objext+:} false; then :
2713 $as_echo_n "(cached) " >&6
2715 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2716 /* end confdefs.h. */
2726 rm -f conftest.o conftest.obj
2727 if { { ac_try="$ac_compile"
2729 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2730 *) ac_try_echo=$ac_try;;
2732 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2733 $as_echo "$ac_try_echo"; } >&5
2734 (eval "$ac_compile") 2>&5
2736 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2737 test $ac_status = 0; }; then :
2738 for ac_file in conftest.o conftest.obj conftest.*; do
2739 test -f "$ac_file" || continue;
2741 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2742 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2747 $as_echo "$as_me: failed program was:" >&5
2748 sed 's/^/| /' conftest.$ac_ext >&5
2750 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2751 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2752 as_fn_error $? "cannot compute suffix of object files: cannot compile
2753 See \`config.log' for more details" "$LINENO" 5; }
2755 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2758 $as_echo "$ac_cv_objext" >&6; }
2759 OBJEXT=$ac_cv_objext
2761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2762 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2763 if ${ac_cv_c_compiler_gnu+:} false; then :
2764 $as_echo_n "(cached) " >&6
2766 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2767 /* end confdefs.h. */
2780 if ac_fn_c_try_compile "$LINENO"; then :
2785 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2786 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2790 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2791 if test $ac_compiler_gnu = yes; then
2796 ac_test_CFLAGS=${CFLAGS+set}
2797 ac_save_CFLAGS=$CFLAGS
2798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2799 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2800 if ${ac_cv_prog_cc_g+:} false; then :
2801 $as_echo_n "(cached) " >&6
2803 ac_save_c_werror_flag=$ac_c_werror_flag
2804 ac_c_werror_flag=yes
2807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2808 /* end confdefs.h. */
2818 if ac_fn_c_try_compile "$LINENO"; then :
2822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2823 /* end confdefs.h. */
2833 if ac_fn_c_try_compile "$LINENO"; then :
2836 ac_c_werror_flag=$ac_save_c_werror_flag
2838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2839 /* end confdefs.h. */
2849 if ac_fn_c_try_compile "$LINENO"; then :
2852 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2854 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2856 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2857 ac_c_werror_flag=$ac_save_c_werror_flag
2859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2860 $as_echo "$ac_cv_prog_cc_g" >&6; }
2861 if test "$ac_test_CFLAGS" = set; then
2862 CFLAGS=$ac_save_CFLAGS
2863 elif test $ac_cv_prog_cc_g = yes; then
2864 if test "$GCC" = yes; then
2870 if test "$GCC" = yes; then
2876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2877 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2878 if ${ac_cv_prog_cc_c89+:} false; then :
2879 $as_echo_n "(cached) " >&6
2881 ac_cv_prog_cc_c89=no
2883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2884 /* end confdefs.h. */
2888 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2889 struct buf { int x; };
2890 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2891 static char *e (p, i)
2897 static char *f (char * (*g) (char **, int), char **p, ...)
2902 s = g (p, va_arg (v,int));
2907 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2908 function prototypes and stuff, but not '\xHH' hex character constants.
2909 These don't provoke an error unfortunately, instead are silently treated
2910 as 'x'. The following induces an error, until -std is added to get
2911 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2912 array size at least. It's necessary to write '\x00'==0 to get something
2913 that's true only with -std. */
2914 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2916 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2917 inside strings and character constants. */
2919 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2921 int test (int i, double x);
2922 struct s1 {int (*f) (int a);};
2923 struct s2 {int (*f) (double a);};
2924 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2930 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2935 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2936 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2938 CC="$ac_save_CC $ac_arg"
2939 if ac_fn_c_try_compile "$LINENO"; then :
2940 ac_cv_prog_cc_c89=$ac_arg
2942 rm -f core conftest.err conftest.$ac_objext
2943 test "x$ac_cv_prog_cc_c89" != "xno" && break
2945 rm -f conftest.$ac_ext
2950 case "x$ac_cv_prog_cc_c89" in
2952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2953 $as_echo "none needed" >&6; } ;;
2955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2956 $as_echo "unsupported" >&6; } ;;
2958 CC="$CC $ac_cv_prog_cc_c89"
2959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2960 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2962 if test "x$ac_cv_prog_cc_c89" != xno; then :
2967 ac_cpp='$CPP $CPPFLAGS'
2968 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2969 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2970 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2973 # Compiler's language features.
2975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
2976 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
2977 if ${ac_cv_c_restrict+:} false; then :
2978 $as_echo_n "(cached) " >&6
2981 # The order here caters to the fact that C++ does not require restrict.
2982 for ac_kw in __restrict __restrict__ _Restrict restrict; do
2983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2984 /* end confdefs.h. */
2985 typedef int * int_ptr;
2986 int foo (int_ptr $ac_kw ip) {
3000 if ac_fn_c_try_compile "$LINENO"; then :
3001 ac_cv_c_restrict=$ac_kw
3003 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3004 test "$ac_cv_c_restrict" != no && break
3008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
3009 $as_echo "$ac_cv_c_restrict" >&6; }
3011 case $ac_cv_c_restrict in
3013 no) $as_echo "#define restrict /**/" >>confdefs.h
3015 *) cat >>confdefs.h <<_ACEOF
3016 #define restrict $ac_cv_c_restrict
3023 # Check whether --enable-silent-rules was given.
3024 if test "${enable_silent_rules+set}" = set; then :
3025 enableval=$enable_silent_rules;
3028 case $enable_silent_rules in
3029 no) AM_DEFAULT_VERBOSITY=1;;
3030 *) AM_DEFAULT_VERBOSITY=0;;
3034 # Let user disable debugging symbols so we create smaller binaries.
3035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we want debug code" >&5
3036 $as_echo_n "checking if we want debug code... " >&6; }
3037 # Check whether --enable-debug was given.
3038 if test "${enable_debug+set}" = set; then :
3039 enableval=$enable_debug; if test "x$enableval" = "xno" ; then
3040 CFLAGS="$CFLAGS -DNDEBUG -g0"
3041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: nope" >&5
3042 $as_echo "nope" >&6; }
3043 elif test "x$enableval" = "xyes" ; then
3044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: sure" >&5
3045 $as_echo "sure" >&6; }
3047 CFLAGS="$CFLAGS -g$enableval"
3048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: sure ($enableval)" >&5
3049 $as_echo "sure ($enableval)" >&6; }
3052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: sure" >&5
3053 $as_echo "sure" >&6; }
3057 # Augment CFLAGS for fun.
3058 echo "int main(void){return 1;}" > conftest.$ac_ext
3060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if your C compiler wants a hit off the pipe" >&5
3061 $as_echo_n "checking if your C compiler wants a hit off the pipe... " >&6; }
3062 save_cflags="$CFLAGS"
3063 CFLAGS="-pipe $CFLAGS"
3064 if (eval $ac_link) 2>/dev/null; then
3065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: sure does" >&5
3066 $as_echo "sure does" >&6; }
3068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3069 $as_echo "no" >&6; }
3070 CFLAGS="$save_cflags"
3073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if your C compiler has a link-time optimizer" >&5
3074 $as_echo_n "checking if your C compiler has a link-time optimizer... " >&6; }
3075 if test x$GCC = xyes; then
3076 save_cflags="$CFLAGS"
3077 CFLAGS="-flto $CFLAGS"
3078 if (eval $ac_link) 2>/dev/null; then
3079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: sure does" >&5
3080 $as_echo "sure does" >&6; }
3082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3083 $as_echo "no" >&6; }
3084 CFLAGS="$save_cflags"
3087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: skipped" >&5
3088 $as_echo "skipped" >&6; }
3091 # Check whether --enable-warnings was given.
3092 if test "${enable_warnings+set}" = set; then :
3093 enableval=$enable_warnings; if test "x$enableval" = "xyes" ; then
3094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if your C compiler has gcc-like --extra-warnings" >&5
3095 $as_echo_n "checking if your C compiler has gcc-like --extra-warnings... " >&6; }
3096 save_cflags="$CFLAGS"
3097 CFLAGS="$CFLAGS -fdiagnostics-show-option --all-warnings --extra-warnings"
3098 if (eval $ac_link) 2>/dev/null; then
3099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3100 $as_echo "yes" >&6; }
3102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3103 $as_echo "no" >&6; }
3104 CFLAGS="$save_cflags"
3107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if your C compiler has clang-like -Weverything" >&5
3108 $as_echo_n "checking if your C compiler has clang-like -Weverything... " >&6; }
3109 save_cflags="$CFLAGS"
3110 CFLAGS="$CFLAGS -Weverything"
3111 if (eval $ac_link) 2>/dev/null; then
3112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3113 $as_echo "yes" >&6; }
3115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3116 $as_echo "no" >&6; }
3117 CFLAGS="$save_cflags"
3123 rm -f conftest.$ac_objext conftest.$ac_ext
3128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for deflate in -lz" >&5
3129 $as_echo_n "checking for deflate in -lz... " >&6; }
3130 if ${ac_cv_lib_z_deflate+:} false; then :
3131 $as_echo_n "(cached) " >&6
3133 ac_check_lib_save_LIBS=$LIBS
3135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3136 /* end confdefs.h. */
3138 /* Override any GCC internal prototype to avoid an error.
3139 Use char because int might match the return type of a GCC
3140 builtin and then its argument prototype would still apply. */
3153 if ac_fn_c_try_link "$LINENO"; then :
3154 ac_cv_lib_z_deflate=yes
3156 ac_cv_lib_z_deflate=no
3158 rm -f core conftest.err conftest.$ac_objext \
3159 conftest$ac_exeext conftest.$ac_ext
3160 LIBS=$ac_check_lib_save_LIBS
3162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_deflate" >&5
3163 $as_echo "$ac_cv_lib_z_deflate" >&6; }
3164 if test "x$ac_cv_lib_z_deflate" = xyes; then :
3165 cat >>confdefs.h <<_ACEOF
3176 I can't link to zlib. You really can't have a modern
3177 operating system without zlib.
3179 On Debian or a derivative, try: sudo apt-get install zlib1g-dev
3181 On an RPM system, see if there is a zlib-devel package.
3185 as_fn_error $? "can't find usable zlib" "$LINENO" 5
3191 # Check for Solaris.
3192 # Must do at least socket and nsl before checking for libpcap.
3193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
3194 $as_echo_n "checking for library containing gethostbyname... " >&6; }
3195 if ${ac_cv_search_gethostbyname+:} false; then :
3196 $as_echo_n "(cached) " >&6
3198 ac_func_search_save_LIBS=$LIBS
3199 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3200 /* end confdefs.h. */
3202 /* Override any GCC internal prototype to avoid an error.
3203 Use char because int might match the return type of a GCC
3204 builtin and then its argument prototype would still apply. */
3208 char gethostbyname ();
3212 return gethostbyname ();
3217 for ac_lib in '' nsl; do
3218 if test -z "$ac_lib"; then
3219 ac_res="none required"
3222 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3224 if ac_fn_c_try_link "$LINENO"; then :
3225 ac_cv_search_gethostbyname=$ac_res
3227 rm -f core conftest.err conftest.$ac_objext \
3229 if ${ac_cv_search_gethostbyname+:} false; then :
3233 if ${ac_cv_search_gethostbyname+:} false; then :
3236 ac_cv_search_gethostbyname=no
3239 LIBS=$ac_func_search_save_LIBS
3241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
3242 $as_echo "$ac_cv_search_gethostbyname" >&6; }
3243 ac_res=$ac_cv_search_gethostbyname
3244 if test "$ac_res" != no; then :
3245 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3248 as_fn_error $? "gethostbyname() not found" "$LINENO" 5
3251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
3252 $as_echo_n "checking for library containing socket... " >&6; }
3253 if ${ac_cv_search_socket+:} false; then :
3254 $as_echo_n "(cached) " >&6
3256 ac_func_search_save_LIBS=$LIBS
3257 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3258 /* end confdefs.h. */
3260 /* Override any GCC internal prototype to avoid an error.
3261 Use char because int might match the return type of a GCC
3262 builtin and then its argument prototype would still apply. */
3275 for ac_lib in '' socket; do
3276 if test -z "$ac_lib"; then
3277 ac_res="none required"
3280 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3282 if ac_fn_c_try_link "$LINENO"; then :
3283 ac_cv_search_socket=$ac_res
3285 rm -f core conftest.err conftest.$ac_objext \
3287 if ${ac_cv_search_socket+:} false; then :
3291 if ${ac_cv_search_socket+:} false; then :
3294 ac_cv_search_socket=no
3297 LIBS=$ac_func_search_save_LIBS
3299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
3300 $as_echo "$ac_cv_search_socket" >&6; }
3301 ac_res=$ac_cv_search_socket
3302 if test "$ac_res" != no; then :
3303 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3306 as_fn_error $? "socket() not found" "$LINENO" 5
3309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing hstrerror" >&5
3310 $as_echo_n "checking for library containing hstrerror... " >&6; }
3311 if ${ac_cv_search_hstrerror+:} false; then :
3312 $as_echo_n "(cached) " >&6
3314 ac_func_search_save_LIBS=$LIBS
3315 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3316 /* end confdefs.h. */
3318 /* Override any GCC internal prototype to avoid an error.
3319 Use char because int might match the return type of a GCC
3320 builtin and then its argument prototype would still apply. */
3328 return hstrerror ();
3333 for ac_lib in '' resolv; do
3334 if test -z "$ac_lib"; then
3335 ac_res="none required"
3338 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3340 if ac_fn_c_try_link "$LINENO"; then :
3341 ac_cv_search_hstrerror=$ac_res
3343 rm -f core conftest.err conftest.$ac_objext \
3345 if ${ac_cv_search_hstrerror+:} false; then :
3349 if ${ac_cv_search_hstrerror+:} false; then :
3352 ac_cv_search_hstrerror=no
3355 LIBS=$ac_func_search_save_LIBS
3357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_hstrerror" >&5
3358 $as_echo "$ac_cv_search_hstrerror" >&6; }
3359 ac_res=$ac_cv_search_hstrerror
3360 if test "$ac_res" != no; then :
3361 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3364 as_fn_error $? "hstrerror() not found" "$LINENO" 5
3368 # Solaris need sys/filio.h for FIONBIO
3370 ac_cpp='$CPP $CPPFLAGS'
3371 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3372 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3373 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3375 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3376 # On Suns, sometimes $CPP names a directory.
3377 if test -n "$CPP" && test -d "$CPP"; then
3380 if test -z "$CPP"; then
3381 if ${ac_cv_prog_CPP+:} false; then :
3382 $as_echo_n "(cached) " >&6
3384 # Double quotes because CPP needs to be expanded
3385 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3388 for ac_c_preproc_warn_flag in '' yes
3390 # Use a header file that comes with gcc, so configuring glibc
3391 # with a fresh cross-compiler works.
3392 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3393 # <limits.h> exists even on freestanding compilers.
3394 # On the NeXT, cc -E runs the code through the compiler's parser,
3395 # not just through cpp. "Syntax error" is here to catch this case.
3396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3397 /* end confdefs.h. */
3399 # include <limits.h>
3401 # include <assert.h>
3405 if ac_fn_c_try_cpp "$LINENO"; then :
3408 # Broken: fails on valid input.
3411 rm -f conftest.err conftest.i conftest.$ac_ext
3413 # OK, works on sane cases. Now check whether nonexistent headers
3414 # can be detected and how.
3415 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3416 /* end confdefs.h. */
3417 #include <ac_nonexistent.h>
3419 if ac_fn_c_try_cpp "$LINENO"; then :
3420 # Broken: success on invalid input.
3423 # Passes both tests.
3427 rm -f conftest.err conftest.i conftest.$ac_ext
3430 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3431 rm -f conftest.i conftest.err conftest.$ac_ext
3432 if $ac_preproc_ok; then :
3444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3445 $as_echo "$CPP" >&6; }
3447 for ac_c_preproc_warn_flag in '' yes
3449 # Use a header file that comes with gcc, so configuring glibc
3450 # with a fresh cross-compiler works.
3451 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3452 # <limits.h> exists even on freestanding compilers.
3453 # On the NeXT, cc -E runs the code through the compiler's parser,
3454 # not just through cpp. "Syntax error" is here to catch this case.
3455 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3456 /* end confdefs.h. */
3458 # include <limits.h>
3460 # include <assert.h>
3464 if ac_fn_c_try_cpp "$LINENO"; then :
3467 # Broken: fails on valid input.
3470 rm -f conftest.err conftest.i conftest.$ac_ext
3472 # OK, works on sane cases. Now check whether nonexistent headers
3473 # can be detected and how.
3474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3475 /* end confdefs.h. */
3476 #include <ac_nonexistent.h>
3478 if ac_fn_c_try_cpp "$LINENO"; then :
3479 # Broken: success on invalid input.
3482 # Passes both tests.
3486 rm -f conftest.err conftest.i conftest.$ac_ext
3489 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3490 rm -f conftest.i conftest.err conftest.$ac_ext
3491 if $ac_preproc_ok; then :
3494 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3495 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3496 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3497 See \`config.log' for more details" "$LINENO" 5; }
3501 ac_cpp='$CPP $CPPFLAGS'
3502 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3503 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3504 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3508 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3509 if ${ac_cv_path_GREP+:} false; then :
3510 $as_echo_n "(cached) " >&6
3512 if test -z "$GREP"; then
3513 ac_path_GREP_found=false
3514 # Loop through the user's path and test for each of PROGNAME-LIST
3515 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3516 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3519 test -z "$as_dir" && as_dir=.
3520 for ac_prog in grep ggrep; do
3521 for ac_exec_ext in '' $ac_executable_extensions; do
3522 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3523 as_fn_executable_p "$ac_path_GREP" || continue
3524 # Check for GNU ac_path_GREP and select it if it is found.
3525 # Check for GNU $ac_path_GREP
3526 case `"$ac_path_GREP" --version 2>&1` in
3528 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3531 $as_echo_n 0123456789 >"conftest.in"
3534 cat "conftest.in" "conftest.in" >"conftest.tmp"
3535 mv "conftest.tmp" "conftest.in"
3536 cp "conftest.in" "conftest.nl"
3537 $as_echo 'GREP' >> "conftest.nl"
3538 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3539 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3540 as_fn_arith $ac_count + 1 && ac_count=$as_val
3541 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3542 # Best one so far, save it but keep looking for a better one
3543 ac_cv_path_GREP="$ac_path_GREP"
3544 ac_path_GREP_max=$ac_count
3546 # 10*(2^10) chars as input seems more than enough
3547 test $ac_count -gt 10 && break
3549 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3552 $ac_path_GREP_found && break 3
3557 if test -z "$ac_cv_path_GREP"; then
3558 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3561 ac_cv_path_GREP=$GREP
3565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3566 $as_echo "$ac_cv_path_GREP" >&6; }
3567 GREP="$ac_cv_path_GREP"
3570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3571 $as_echo_n "checking for egrep... " >&6; }
3572 if ${ac_cv_path_EGREP+:} false; then :
3573 $as_echo_n "(cached) " >&6
3575 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3576 then ac_cv_path_EGREP="$GREP -E"
3578 if test -z "$EGREP"; then
3579 ac_path_EGREP_found=false
3580 # Loop through the user's path and test for each of PROGNAME-LIST
3581 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3582 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3585 test -z "$as_dir" && as_dir=.
3586 for ac_prog in egrep; do
3587 for ac_exec_ext in '' $ac_executable_extensions; do
3588 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3589 as_fn_executable_p "$ac_path_EGREP" || continue
3590 # Check for GNU ac_path_EGREP and select it if it is found.
3591 # Check for GNU $ac_path_EGREP
3592 case `"$ac_path_EGREP" --version 2>&1` in
3594 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3597 $as_echo_n 0123456789 >"conftest.in"
3600 cat "conftest.in" "conftest.in" >"conftest.tmp"
3601 mv "conftest.tmp" "conftest.in"
3602 cp "conftest.in" "conftest.nl"
3603 $as_echo 'EGREP' >> "conftest.nl"
3604 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3605 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3606 as_fn_arith $ac_count + 1 && ac_count=$as_val
3607 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3608 # Best one so far, save it but keep looking for a better one
3609 ac_cv_path_EGREP="$ac_path_EGREP"
3610 ac_path_EGREP_max=$ac_count
3612 # 10*(2^10) chars as input seems more than enough
3613 test $ac_count -gt 10 && break
3615 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3618 $ac_path_EGREP_found && break 3
3623 if test -z "$ac_cv_path_EGREP"; then
3624 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3627 ac_cv_path_EGREP=$EGREP
3632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3633 $as_echo "$ac_cv_path_EGREP" >&6; }
3634 EGREP="$ac_cv_path_EGREP"
3637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3638 $as_echo_n "checking for ANSI C header files... " >&6; }
3639 if ${ac_cv_header_stdc+:} false; then :
3640 $as_echo_n "(cached) " >&6
3642 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3643 /* end confdefs.h. */
3657 if ac_fn_c_try_compile "$LINENO"; then :
3658 ac_cv_header_stdc=yes
3660 ac_cv_header_stdc=no
3662 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3664 if test $ac_cv_header_stdc = yes; then
3665 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3667 /* end confdefs.h. */
3671 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3672 $EGREP "memchr" >/dev/null 2>&1; then :
3675 ac_cv_header_stdc=no
3681 if test $ac_cv_header_stdc = yes; then
3682 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3683 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3684 /* end confdefs.h. */
3688 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3689 $EGREP "free" >/dev/null 2>&1; then :
3692 ac_cv_header_stdc=no
3698 if test $ac_cv_header_stdc = yes; then
3699 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3700 if test "$cross_compiling" = yes; then :
3703 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3704 /* end confdefs.h. */
3707 #if ((' ' & 0x0FF) == 0x020)
3708 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3709 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3711 # define ISLOWER(c) \
3712 (('a' <= (c) && (c) <= 'i') \
3713 || ('j' <= (c) && (c) <= 'r') \
3714 || ('s' <= (c) && (c) <= 'z'))
3715 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3718 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3723 for (i = 0; i < 256; i++)
3724 if (XOR (islower (i), ISLOWER (i))
3725 || toupper (i) != TOUPPER (i))
3730 if ac_fn_c_try_run "$LINENO"; then :
3733 ac_cv_header_stdc=no
3735 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3736 conftest.$ac_objext conftest.beam conftest.$ac_ext
3741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3742 $as_echo "$ac_cv_header_stdc" >&6; }
3743 if test $ac_cv_header_stdc = yes; then
3745 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3749 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3750 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3751 inttypes.h stdint.h unistd.h
3753 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3754 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3756 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3757 cat >>confdefs.h <<_ACEOF
3758 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3766 for ac_header in sys/filio.h
3768 ac_fn_c_check_header_mongrel "$LINENO" "sys/filio.h" "ac_cv_header_sys_filio_h" "$ac_includes_default"
3769 if test "x$ac_cv_header_sys_filio_h" = xyes; then :
3770 cat >>confdefs.h <<_ACEOF
3771 #define HAVE_SYS_FILIO_H 1
3779 # This is the modern way. Older systems use the ioctl method.
3780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getifaddrs" >&5
3781 $as_echo_n "checking for library containing getifaddrs... " >&6; }
3782 if ${ac_cv_search_getifaddrs+:} false; then :
3783 $as_echo_n "(cached) " >&6
3785 ac_func_search_save_LIBS=$LIBS
3786 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3787 /* end confdefs.h. */
3789 /* Override any GCC internal prototype to avoid an error.
3790 Use char because int might match the return type of a GCC
3791 builtin and then its argument prototype would still apply. */
3799 return getifaddrs ();
3804 for ac_lib in '' c; do
3805 if test -z "$ac_lib"; then
3806 ac_res="none required"
3809 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3811 if ac_fn_c_try_link "$LINENO"; then :
3812 ac_cv_search_getifaddrs=$ac_res
3814 rm -f core conftest.err conftest.$ac_objext \
3816 if ${ac_cv_search_getifaddrs+:} false; then :
3820 if ${ac_cv_search_getifaddrs+:} false; then :
3823 ac_cv_search_getifaddrs=no
3826 LIBS=$ac_func_search_save_LIBS
3828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getifaddrs" >&5
3829 $as_echo "$ac_cv_search_getifaddrs" >&6; }
3830 ac_res=$ac_cv_search_getifaddrs
3831 if test "$ac_res" != no; then :
3832 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3833 for ac_header in ifaddrs.h
3835 ac_fn_c_check_header_mongrel "$LINENO" "ifaddrs.h" "ac_cv_header_ifaddrs_h" "$ac_includes_default"
3836 if test "x$ac_cv_header_ifaddrs_h" = xyes; then :
3837 cat >>confdefs.h <<_ACEOF
3838 #define HAVE_IFADDRS_H 1
3850 # Some OSes (Solaris) need sys/sockio.h for SIOCGIFADDR
3851 for ac_header in sys/sockio.h
3853 ac_fn_c_check_header_mongrel "$LINENO" "sys/sockio.h" "ac_cv_header_sys_sockio_h" "$ac_includes_default"
3854 if test "x$ac_cv_header_sys_sockio_h" = xyes; then :
3855 cat >>confdefs.h <<_ACEOF
3856 #define HAVE_SYS_SOCKIO_H 1
3866 # Check whether --with-pcap was given.
3867 if test "${with_pcap+set}" = set; then :
3868 withval=$with_pcap; if test "$withval" = yes ; then
3869 as_fn_error $? "must specify a path, as in --with-pcap=DIR" "$LINENO" 5
3871 if test "$withval" != no ; then
3872 PCAP_HOME="$withval"
3877 if test -n "$PCAP_HOME" ; then
3878 LDFLAGS="$LDFLAGS -L$PCAP_HOME/lib"
3879 CPPFLAGS2="$CPPFLAGS -I$PCAP_HOME/include/pcap"
3880 CPPFLAGS="$CPPFLAGS -I$PCAP_HOME/include"
3882 CPPFLAGS2="$CPPFLAGS -I/usr/include/pcap"
3885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pcap_loop in -lpcap" >&5
3886 $as_echo_n "checking for pcap_loop in -lpcap... " >&6; }
3887 if ${ac_cv_lib_pcap_pcap_loop+:} false; then :
3888 $as_echo_n "(cached) " >&6
3890 ac_check_lib_save_LIBS=$LIBS
3892 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3893 /* end confdefs.h. */
3895 /* Override any GCC internal prototype to avoid an error.
3896 Use char because int might match the return type of a GCC
3897 builtin and then its argument prototype would still apply. */
3905 return pcap_loop ();
3910 if ac_fn_c_try_link "$LINENO"; then :
3911 ac_cv_lib_pcap_pcap_loop=yes
3913 ac_cv_lib_pcap_pcap_loop=no
3915 rm -f core conftest.err conftest.$ac_objext \
3916 conftest$ac_exeext conftest.$ac_ext
3917 LIBS=$ac_check_lib_save_LIBS
3919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pcap_pcap_loop" >&5
3920 $as_echo "$ac_cv_lib_pcap_pcap_loop" >&6; }
3921 if test "x$ac_cv_lib_pcap_pcap_loop" = xyes; then :
3922 cat >>confdefs.h <<_ACEOF
3923 #define HAVE_LIBPCAP 1
3933 if test -z "$PCAP_BROKEN" ; then
3934 for ac_header in pcap.h
3936 ac_fn_c_check_header_mongrel "$LINENO" "pcap.h" "ac_cv_header_pcap_h" "$ac_includes_default"
3937 if test "x$ac_cv_header_pcap_h" = xyes; then :
3938 cat >>confdefs.h <<_ACEOF
3939 #define HAVE_PCAP_H 1
3943 # Couldn't find headers, try include/pcap
3944 CPPFLAGS="$CPPFLAGS2"
3945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking in include/pcap" >&5
3946 $as_echo "$as_me: checking in include/pcap" >&6;}
3947 unset ac_cv_header_pcap_h
3948 for ac_header in pcap.h
3950 ac_fn_c_check_header_mongrel "$LINENO" "pcap.h" "ac_cv_header_pcap_h" "$ac_includes_default"
3951 if test "x$ac_cv_header_pcap_h" = xyes; then :
3952 cat >>confdefs.h <<_ACEOF
3953 #define HAVE_PCAP_H 1
3955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: I hate you." >&5
3956 $as_echo "I hate you." >&6; }
3969 if test -n "$PCAP_BROKEN" ; then
3973 darkstat absolutely requires libpcap to be installed. On Debian
3974 systems, apt-get install libpcap-dev. On RPM systems like RedHat, try
3975 installing the libpcap-devel package.
3977 If libpcap is installed into a prefix that isn't being picked up by
3978 configure, for example /usr/local, re-run configure and add
3979 --with-pcap=/usr/local
3981 Failing all of the above, go to http://www.tcpdump.org/ and download the
3982 source distribution of libpcap and build it yourself.
3986 as_fn_error $? "can't find usable libpcap" "$LINENO" 5
3989 # If not in libc, we might find these in libbsd.
3990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing setproctitle" >&5
3991 $as_echo_n "checking for library containing setproctitle... " >&6; }
3992 if ${ac_cv_search_setproctitle+:} false; then :
3993 $as_echo_n "(cached) " >&6
3995 ac_func_search_save_LIBS=$LIBS
3996 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3997 /* end confdefs.h. */
3999 /* Override any GCC internal prototype to avoid an error.
4000 Use char because int might match the return type of a GCC
4001 builtin and then its argument prototype would still apply. */
4005 char setproctitle ();
4009 return setproctitle ();
4014 for ac_lib in '' bsd; do
4015 if test -z "$ac_lib"; then
4016 ac_res="none required"
4019 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4021 if ac_fn_c_try_link "$LINENO"; then :
4022 ac_cv_search_setproctitle=$ac_res
4024 rm -f core conftest.err conftest.$ac_objext \
4026 if ${ac_cv_search_setproctitle+:} false; then :
4030 if ${ac_cv_search_setproctitle+:} false; then :
4033 ac_cv_search_setproctitle=no
4036 LIBS=$ac_func_search_save_LIBS
4038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setproctitle" >&5
4039 $as_echo "$ac_cv_search_setproctitle" >&6; }
4040 ac_res=$ac_cv_search_setproctitle
4041 if test "$ac_res" != no; then :
4042 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4044 $as_echo "#define HAVE_SETPROCTITLE 1" >>confdefs.h
4048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strlcpy" >&5
4049 $as_echo_n "checking for library containing strlcpy... " >&6; }
4050 if ${ac_cv_search_strlcpy+:} false; then :
4051 $as_echo_n "(cached) " >&6
4053 ac_func_search_save_LIBS=$LIBS
4054 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4055 /* end confdefs.h. */
4057 /* Override any GCC internal prototype to avoid an error.
4058 Use char because int might match the return type of a GCC
4059 builtin and then its argument prototype would still apply. */
4072 for ac_lib in '' bsd; do
4073 if test -z "$ac_lib"; then
4074 ac_res="none required"
4077 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4079 if ac_fn_c_try_link "$LINENO"; then :
4080 ac_cv_search_strlcpy=$ac_res
4082 rm -f core conftest.err conftest.$ac_objext \
4084 if ${ac_cv_search_strlcpy+:} false; then :
4088 if ${ac_cv_search_strlcpy+:} false; then :
4091 ac_cv_search_strlcpy=no
4094 LIBS=$ac_func_search_save_LIBS
4096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strlcpy" >&5
4097 $as_echo "$ac_cv_search_strlcpy" >&6; }
4098 ac_res=$ac_cv_search_strlcpy
4099 if test "$ac_res" != no; then :
4100 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4102 $as_echo "#define HAVE_STRLCPY 1" >>confdefs.h
4106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strlcat" >&5
4107 $as_echo_n "checking for library containing strlcat... " >&6; }
4108 if ${ac_cv_search_strlcat+:} false; then :
4109 $as_echo_n "(cached) " >&6
4111 ac_func_search_save_LIBS=$LIBS
4112 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4113 /* end confdefs.h. */
4115 /* Override any GCC internal prototype to avoid an error.
4116 Use char because int might match the return type of a GCC
4117 builtin and then its argument prototype would still apply. */
4130 for ac_lib in '' bsd; do
4131 if test -z "$ac_lib"; then
4132 ac_res="none required"
4135 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4137 if ac_fn_c_try_link "$LINENO"; then :
4138 ac_cv_search_strlcat=$ac_res
4140 rm -f core conftest.err conftest.$ac_objext \
4142 if ${ac_cv_search_strlcat+:} false; then :
4146 if ${ac_cv_search_strlcat+:} false; then :
4149 ac_cv_search_strlcat=no
4152 LIBS=$ac_func_search_save_LIBS
4154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strlcat" >&5
4155 $as_echo "$ac_cv_search_strlcat" >&6; }
4156 ac_res=$ac_cv_search_strlcat
4157 if test "$ac_res" != no; then :
4158 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4160 $as_echo "#define HAVE_STRLCAT 1" >>confdefs.h
4165 for ac_header in bsd/string.h
4167 ac_fn_c_check_header_mongrel "$LINENO" "bsd/string.h" "ac_cv_header_bsd_string_h" "$ac_includes_default"
4168 if test "x$ac_cv_header_bsd_string_h" = xyes; then :
4169 cat >>confdefs.h <<_ACEOF
4170 #define HAVE_BSD_STRING_H 1
4177 for ac_header in bsd/unistd.h
4179 ac_fn_c_check_header_mongrel "$LINENO" "bsd/unistd.h" "ac_cv_header_bsd_unistd_h" "$ac_includes_default"
4180 if test "x$ac_cv_header_bsd_unistd_h" = xyes; then :
4181 cat >>confdefs.h <<_ACEOF
4182 #define HAVE_BSD_UNISTD_H 1
4190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
4191 $as_echo_n "checking for library containing clock_gettime... " >&6; }
4192 if ${ac_cv_search_clock_gettime+:} false; then :
4193 $as_echo_n "(cached) " >&6
4195 ac_func_search_save_LIBS=$LIBS
4196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4197 /* end confdefs.h. */
4199 /* Override any GCC internal prototype to avoid an error.
4200 Use char because int might match the return type of a GCC
4201 builtin and then its argument prototype would still apply. */
4205 char clock_gettime ();
4209 return clock_gettime ();
4214 for ac_lib in '' rt; do
4215 if test -z "$ac_lib"; then
4216 ac_res="none required"
4219 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4221 if ac_fn_c_try_link "$LINENO"; then :
4222 ac_cv_search_clock_gettime=$ac_res
4224 rm -f core conftest.err conftest.$ac_objext \
4226 if ${ac_cv_search_clock_gettime+:} false; then :
4230 if ${ac_cv_search_clock_gettime+:} false; then :
4233 ac_cv_search_clock_gettime=no
4236 LIBS=$ac_func_search_save_LIBS
4238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
4239 $as_echo "$ac_cv_search_clock_gettime" >&6; }
4240 ac_res=$ac_cv_search_clock_gettime
4241 if test "$ac_res" != no; then :
4242 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4247 ac_config_files="$ac_config_files Makefile darkstat.8"
4249 cat >confcache <<\_ACEOF
4250 # This file is a shell script that caches the results of configure
4251 # tests run on this system so they can be shared between configure
4252 # scripts and configure runs, see configure's option --config-cache.
4253 # It is not useful on other systems. If it contains results you don't
4254 # want to keep, you may remove or edit it.
4256 # config.status only pays attention to the cache file if you give it
4257 # the --recheck option to rerun configure.
4259 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4260 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4265 # The following way of writing the cache mishandles newlines in values,
4266 # but we know of no workaround that is simple, portable, and efficient.
4267 # So, we kill variables containing newlines.
4268 # Ultrix sh set writes to stderr and can't be redirected directly,
4269 # and sets the high bit in the cache file unless we assign to the vars.
4271 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4272 eval ac_val=\$$ac_var
4276 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4277 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4280 _ | IFS | as_nl) ;; #(
4281 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4282 *) { eval $ac_var=; unset $ac_var;} ;;
4288 case $as_nl`(ac_space=' '; set) 2>&1` in #(
4289 *${as_nl}ac_space=\ *)
4290 # `set' does not quote correctly, so add quotes: double-quote
4291 # substitution turns \\\\ into \\, and sed turns \\ into \.
4294 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4297 # `set' quotes correctly as required by POSIX, so do not add quotes.
4298 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4307 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4309 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4311 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4312 if test -w "$cache_file"; then
4313 if test "x$cache_file" != "x/dev/null"; then
4314 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4315 $as_echo "$as_me: updating cache $cache_file" >&6;}
4316 if test ! -f "$cache_file" || test -h "$cache_file"; then
4317 cat confcache >"$cache_file"
4319 case $cache_file in #(
4321 mv -f confcache "$cache_file"$$ &&
4322 mv -f "$cache_file"$$ "$cache_file" ;; #(
4324 mv -f confcache "$cache_file" ;;
4329 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4330 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4335 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4336 # Let make expand exec_prefix.
4337 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4339 DEFS=-DHAVE_CONFIG_H
4344 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4345 # 1. Remove the extension, and $U if already installed.
4346 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4347 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
4348 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
4349 # will be set to the directory where LIBOBJS objects are built.
4350 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4351 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
4355 LTLIBOBJS=$ac_ltlibobjs
4359 : "${CONFIG_STATUS=./config.status}"
4361 ac_clean_files_save=$ac_clean_files
4362 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4363 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4364 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
4366 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4368 # Generated by $as_me.
4369 # Run this file to recreate the current configuration.
4370 # Compiler output produced by configure, useful for debugging
4371 # configure, is in config.log if it exists.
4377 SHELL=\${CONFIG_SHELL-$SHELL}
4380 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
4381 ## -------------------- ##
4382 ## M4sh Initialization. ##
4383 ## -------------------- ##
4385 # Be more Bourne compatible
4386 DUALCASE=1; export DUALCASE # for MKS sh
4387 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
4390 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4391 # is contrary to our usage. Disable this feature.
4392 alias -g '${1+"$@"}'='"$@"'
4393 setopt NO_GLOB_SUBST
4395 case `(set -o) 2>/dev/null` in #(
4407 # Printing a long string crashes Solaris 7 /usr/bin/printf.
4408 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4409 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
4410 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
4411 # Prefer a ksh shell builtin over an external printf program on Solaris,
4412 # but without wasting forks for bash or zsh.
4413 if test -z "$BASH_VERSION$ZSH_VERSION" \
4414 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
4415 as_echo='print -r --'
4416 as_echo_n='print -rn --'
4417 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
4418 as_echo='printf %s\n'
4419 as_echo_n='printf %s'
4421 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
4422 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
4423 as_echo_n='/usr/ucb/echo -n'
4425 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4426 as_echo_n_body='eval
4430 expr "X$arg" : "X\\(.*\\)$as_nl";
4431 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4433 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
4435 export as_echo_n_body
4436 as_echo_n='sh -c $as_echo_n_body as_echo'
4439 as_echo='sh -c $as_echo_body as_echo'
4442 # The user is always right.
4443 if test "${PATH_SEPARATOR+set}" != set; then
4445 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4446 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4453 # We need space, tab and new line, in precisely that order. Quoting is
4454 # there to prevent editors from complaining about space-tab.
4455 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
4456 # splitting by setting IFS to empty value.)
4459 # Find who we are. Look in the path if we contain no directory separator.
4462 *[\\/]* ) as_myself=$0 ;;
4463 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4467 test -z "$as_dir" && as_dir=.
4468 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4474 # We did not find ourselves, most probably we were run as `sh COMMAND'
4475 # in which case we are not to be found in the path.
4476 if test "x$as_myself" = x; then
4479 if test ! -f "$as_myself"; then
4480 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
4484 # Unset variables that we do not need and which cause bugs (e.g. in
4485 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
4486 # suppresses any "Segmentation fault" message there. '((' could
4487 # trigger a bug in pdksh 5.2.14.
4488 for as_var in BASH_ENV ENV MAIL MAILPATH
4489 do eval test x\${$as_var+set} = xset \
4490 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
4503 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4506 # as_fn_error STATUS ERROR [LINENO LOG_FD]
4507 # ----------------------------------------
4508 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4509 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
4510 # script with STATUS, using 1 if that was 0.
4513 as_status=$1; test $as_status -eq 0 && as_status=1
4515 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
4516 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
4518 $as_echo "$as_me: error: $2" >&2
4519 as_fn_exit $as_status
4523 # as_fn_set_status STATUS
4524 # -----------------------
4525 # Set $? to STATUS, without forking.
4529 } # as_fn_set_status
4533 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
4543 # Portably unset VAR.
4546 { eval $1=; unset $1;}
4548 as_unset=as_fn_unset
4549 # as_fn_append VAR VALUE
4550 # ----------------------
4551 # Append the text in VALUE to the end of the definition contained in VAR. Take
4552 # advantage of any shell optimizations that allow amortized linear growth over
4553 # repeated appends, instead of the typical quadratic growth present in naive
4555 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
4556 eval 'as_fn_append ()
4567 # as_fn_arith ARG...
4568 # ------------------
4569 # Perform arithmetic evaluation on the ARGs, and store the result in the
4570 # global $as_val. Take advantage of shells that can avoid forks. The arguments
4571 # must be portable across $(()) and expr.
4572 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
4573 eval 'as_fn_arith ()
4580 as_val=`expr "$@" || test $? -eq 1`
4585 if expr a : '\(a\)' >/dev/null 2>&1 &&
4586 test "X`expr 00001 : '.*\(...\)'`" = X001; then
4592 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
4593 as_basename=basename
4598 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
4604 as_me=`$as_basename -- "$0" ||
4605 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4606 X"$0" : 'X\(//\)$' \| \
4607 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
4609 sed '/^.*\/\([^/][^/]*\)\/*$/{
4623 # Avoid depending upon Character Ranges.
4624 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4625 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4626 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4627 as_cr_digits='0123456789'
4628 as_cr_alnum=$as_cr_Letters$as_cr_digits
4630 ECHO_C= ECHO_N= ECHO_T=
4631 case `echo -n x` in #(((((
4633 case `echo 'xy\c'` in
4634 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
4636 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
4643 rm -f conf$$ conf$$.exe conf$$.file
4644 if test -d conf$$.dir; then
4645 rm -f conf$$.dir/conf$$.file
4648 mkdir conf$$.dir 2>/dev/null
4650 if (echo >conf$$.file) 2>/dev/null; then
4651 if ln -s conf$$.file conf$$ 2>/dev/null; then
4653 # ... but there are two gotchas:
4654 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
4655 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
4656 # In both cases, we have to default to `cp -pR'.
4657 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
4659 elif ln conf$$.file conf$$ 2>/dev/null; then
4667 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
4668 rmdir conf$$.dir 2>/dev/null
4673 # Create "$as_dir" as a directory, including parents if necessary.
4678 -*) as_dir=./$as_dir;;
4680 test -d "$as_dir" || eval $as_mkdir_p || {
4684 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
4685 *) as_qdir=$as_dir;;
4687 as_dirs="'$as_qdir' $as_dirs"
4688 as_dir=`$as_dirname -- "$as_dir" ||
4689 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4690 X"$as_dir" : 'X\(//\)[^/]' \| \
4691 X"$as_dir" : 'X\(//\)$' \| \
4692 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
4693 $as_echo X"$as_dir" |
4694 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4711 test -d "$as_dir" && break
4713 test -z "$as_dirs" || eval "mkdir $as_dirs"
4714 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
4718 if mkdir -p . 2>/dev/null; then
4719 as_mkdir_p='mkdir -p "$as_dir"'
4721 test -d ./-p && rmdir ./-p
4726 # as_fn_executable_p FILE
4727 # -----------------------
4728 # Test if FILE is an executable regular file.
4729 as_fn_executable_p ()
4731 test -f "$1" && test -x "$1"
4732 } # as_fn_executable_p
4734 as_executable_p=as_fn_executable_p
4736 # Sed expression to map a string onto a valid CPP name.
4737 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4739 # Sed expression to map a string onto a valid variable name.
4740 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4744 ## ----------------------------------- ##
4745 ## Main body of $CONFIG_STATUS script. ##
4746 ## ----------------------------------- ##
4748 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
4750 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4751 # Save the log message, to keep $0 and so on meaningful, and to
4752 # report actual input values of CONFIG_FILES etc. instead of their
4753 # values after options handling.
4755 This file was extended by darkstat $as_me 3.0.719, which was
4756 generated by GNU Autoconf 2.69. Invocation command line was
4758 CONFIG_FILES = $CONFIG_FILES
4759 CONFIG_HEADERS = $CONFIG_HEADERS
4760 CONFIG_LINKS = $CONFIG_LINKS
4761 CONFIG_COMMANDS = $CONFIG_COMMANDS
4764 on `(hostname || uname -n) 2>/dev/null | sed 1q`
4769 case $ac_config_files in *"
4770 "*) set x $ac_config_files; shift; ac_config_files=$*;;
4773 case $ac_config_headers in *"
4774 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
4778 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4779 # Files that config.status was made for.
4780 config_files="$ac_config_files"
4781 config_headers="$ac_config_headers"
4785 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4787 \`$as_me' instantiates files and other configuration actions
4788 from templates according to the current configuration. Unless the files
4789 and actions are specified as TAGs, all are instantiated by default.
4791 Usage: $0 [OPTION]... [TAG]...
4793 -h, --help print this help, then exit
4794 -V, --version print version number and configuration settings, then exit
4795 --config print configuration, then exit
4796 -q, --quiet, --silent
4797 do not print progress messages
4798 -d, --debug don't remove temporary files
4799 --recheck update $as_me by reconfiguring in the same conditions
4800 --file=FILE[:TEMPLATE]
4801 instantiate the configuration file FILE
4802 --header=FILE[:TEMPLATE]
4803 instantiate the configuration header FILE
4805 Configuration files:
4808 Configuration headers:
4811 Report bugs to the package provider.
4812 darkstat home page: <https://unix4lyfe.org/darkstat/>."
4815 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4816 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
4818 darkstat config.status 3.0.719
4819 configured by $0, generated by GNU Autoconf 2.69,
4820 with options \\"\$ac_cs_config\\"
4822 Copyright (C) 2012 Free Software Foundation, Inc.
4823 This config.status script is free software; the Free Software Foundation
4824 gives unlimited permission to copy, distribute and modify it."
4829 test -n "\$AWK" || AWK=awk
4832 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4833 # The default lists apply if the user does not specify any file.
4839 ac_option=`expr "X$1" : 'X\([^=]*\)='`
4840 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
4844 ac_option=`expr "X$1" : 'X\([^=]*\)='`
4856 # Handling of the options.
4857 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4859 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
4860 $as_echo "$ac_cs_version"; exit ;;
4861 --config | --confi | --conf | --con | --co | --c )
4862 $as_echo "$ac_cs_config"; exit ;;
4863 --debug | --debu | --deb | --de | --d | -d )
4865 --file | --fil | --fi | --f )
4868 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4869 '') as_fn_error $? "missing file argument" ;;
4871 as_fn_append CONFIG_FILES " '$ac_optarg'"
4872 ac_need_defaults=false;;
4873 --header | --heade | --head | --hea )
4876 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4878 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
4879 ac_need_defaults=false;;
4881 # Conflict between --help and --header
4882 as_fn_error $? "ambiguous option: \`$1'
4883 Try \`$0 --help' for more information.";;
4884 --help | --hel | -h )
4885 $as_echo "$ac_cs_usage"; exit ;;
4886 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4887 | -silent | --silent | --silen | --sile | --sil | --si | --s)
4891 -*) as_fn_error $? "unrecognized option: \`$1'
4892 Try \`$0 --help' for more information." ;;
4894 *) as_fn_append ac_config_targets " $1"
4895 ac_need_defaults=false ;;
4901 ac_configure_extra_args=
4903 if $ac_cs_silent; then
4905 ac_configure_extra_args="$ac_configure_extra_args --silent"
4909 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4910 if \$ac_cs_recheck; then
4911 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4913 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
4914 CONFIG_SHELL='$SHELL'
4920 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4924 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4925 ## Running $as_me. ##
4931 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4934 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4936 # Handling of arguments.
4937 for ac_config_target in $ac_config_targets
4939 case $ac_config_target in
4940 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
4941 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
4942 "darkstat.8") CONFIG_FILES="$CONFIG_FILES darkstat.8" ;;
4944 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
4949 # If the user did not use the arguments to specify the items to instantiate,
4950 # then the envvar interface is used. Set only those that are not.
4951 # We use the long form for the default assignment because of an extremely
4952 # bizarre bug on SunOS 4.1.3.
4953 if $ac_need_defaults; then
4954 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
4955 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
4958 # Have a temporary directory for convenience. Make it in the build tree
4959 # simply because there is no reason against having it here, and in addition,
4960 # creating and moving files from /tmp can sometimes cause problems.
4961 # Hook for its removal unless debugging.
4962 # Note that there is a small window in which the directory will not be cleaned:
4963 # after its creation but before its name has been assigned to `$tmp'.
4967 trap 'exit_status=$?
4969 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
4971 trap 'as_fn_exit 1' 1 2 13 15
4973 # Create a (secure) tmp directory for tmp files.
4976 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
4980 tmp=./conf$$-$RANDOM
4981 (umask 077 && mkdir "$tmp")
4982 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
4985 # Set up the scripts for CONFIG_FILES section.
4986 # No need to generate them if there are no CONFIG_FILES.
4987 # This happens for instance with `./config.status config.h'.
4988 if test -n "$CONFIG_FILES"; then
4991 ac_cr=`echo X | tr X '\015'`
4992 # On cygwin, bash can eat \r inside `` if the user requested igncr.
4993 # But we know of no other shell where ac_cr would be empty at this
4994 # point, so we can use a bashism as a fallback.
4995 if test "x$ac_cr" = x; then
4996 eval ac_cr=\$\'\\r\'
4998 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
4999 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5005 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
5010 echo "cat >conf$$subs.awk <<_ACEOF" &&
5011 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5014 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5015 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
5017 for ac_last_try in false false false false false :; do
5018 . ./conf$$subs.sh ||
5019 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5021 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5022 if test $ac_delim_n = $ac_delim_num; then
5024 elif $ac_last_try; then
5025 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5027 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5032 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5033 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
5037 s/^/S["/; s/!.*/"]=/
5047 s/\(.\{148\}\)..*/\1/
5049 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5054 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5061 s/\(.\{148\}\)..*/\1/
5063 s/["\\]/\\&/g; s/^/"/; s/$/"/
5067 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5072 ' <conf$$subs.awk | sed '
5077 ' >>$CONFIG_STATUS || ac_write_fail=1
5078 rm -f conf$$subs.awk
5079 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5081 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
5082 for (key in S) S_is_set[key] = 1
5088 nfields = split(line, field, "@")
5090 len = length(field[1])
5091 for (i = 2; i < nfields; i++) {
5093 keylen = length(key)
5094 if (S_is_set[key]) {
5096 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5097 len += length(value) + length(field[++i])
5108 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5109 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5110 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5113 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
5114 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
5117 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
5118 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
5119 # trailing colons and then remove the whole line if VPATH becomes empty
5120 # (actually we leave an empty line to preserve line numbers).
5121 if test "x$srcdir" = x.; then
5122 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
5140 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5141 fi # test -n "$CONFIG_FILES"
5143 # Set up the scripts for CONFIG_HEADERS section.
5144 # No need to generate them if there are no CONFIG_HEADERS.
5145 # This happens for instance with `./config.status Makefile'.
5146 if test -n "$CONFIG_HEADERS"; then
5147 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
5151 # Transform confdefs.h into an awk script `defines.awk', embedded as
5152 # here-document in config.status, that substitutes the proper values into
5153 # config.h.in to produce config.h.
5155 # Create a delimiter string that does not exist in confdefs.h, to ease
5156 # handling of long lines.
5158 for ac_last_try in false false :; do
5159 ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
5160 if test -z "$ac_tt"; then
5162 elif $ac_last_try; then
5163 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
5165 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5169 # For the awk script, D is an array of macro values keyed by name,
5170 # likewise P contains macro parameters if any. Preserve backslash
5171 # newline sequences.
5173 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5175 s/.\{148\}/&'"$ac_delim"'/g
5178 s/^[ ]*#[ ]*define[ ][ ]*/ /
5185 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5187 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
5191 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5192 D["\1"]=" \3\\\\\\n"\\/p
5194 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
5199 s/.\{148\}/&'"$ac_delim"'/g
5204 s/["\\]/\\&/g; s/^/"/; s/$/"/p
5207 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
5209 ' <confdefs.h | sed '
5210 s/'"$ac_delim"'/"\\\
5211 "/g' >>$CONFIG_STATUS || ac_write_fail=1
5213 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5214 for (key in D) D_is_set[key] = 1
5217 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5219 split(line, arg, " ")
5220 if (arg[1] == "#") {
5224 defundef = substr(arg[1], 2)
5227 split(mac1, mac2, "(") #)
5229 prefix = substr(line, 1, index(line, defundef) - 1)
5230 if (D_is_set[macro]) {
5231 # Preserve the white space surrounding the "#".
5232 print prefix "define", macro P[macro] D[macro]
5235 # Replace #undef with comments. This is necessary, for example,
5236 # in the case of _POSIX_SOURCE, which is predefined and required
5237 # on some systems where configure will not decide to define it.
5238 if (defundef == "undef") {
5239 print "/*", prefix defundef, macro, "*/"
5247 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5248 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
5249 fi # test -n "$CONFIG_HEADERS"
5252 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS "
5257 :[FHLC]) ac_mode=$ac_tag; continue;;
5259 case $ac_mode$ac_tag in
5261 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
5262 :[FH]-) ac_tag=-:-;;
5263 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5280 -) ac_f="$ac_tmp/stdin";;
5281 *) # Look for the file first in the build tree, then in the source tree
5282 # (if the path is not absolute). The absolute path cannot be DOS-style,
5283 # because $ac_f cannot contain `:'.
5287 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5289 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5291 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5292 as_fn_append ac_file_inputs " '$ac_f'"
5295 # Let's still pretend it is `configure' which instantiates (i.e., don't
5296 # use $as_me), people would be surprised to read:
5297 # /* config.h. Generated by config.status. */
5298 configure_input='Generated from '`
5299 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5301 if test x"$ac_file" != x-; then
5302 configure_input="$ac_file. $configure_input"
5303 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5304 $as_echo "$as_me: creating $ac_file" >&6;}
5306 # Neutralize special characters interpreted by sed in replacement strings.
5307 case $configure_input in #(
5308 *\&* | *\|* | *\\* )
5309 ac_sed_conf_input=`$as_echo "$configure_input" |
5310 sed 's/[\\\\&|]/\\\\&/g'`;; #(
5311 *) ac_sed_conf_input=$configure_input;;
5315 *:-:* | *:-) cat >"$ac_tmp/stdin" \
5316 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
5321 ac_dir=`$as_dirname -- "$ac_file" ||
5322 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5323 X"$ac_file" : 'X\(//\)[^/]' \| \
5324 X"$ac_file" : 'X\(//\)$' \| \
5325 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5326 $as_echo X"$ac_file" |
5327 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5344 as_dir="$ac_dir"; as_fn_mkdir_p
5348 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5350 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5351 # A ".." for each directory in $ac_dir_suffix.
5352 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5353 case $ac_top_builddir_sub in
5354 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5355 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5358 ac_abs_top_builddir=$ac_pwd
5359 ac_abs_builddir=$ac_pwd$ac_dir_suffix
5360 # for backward compatibility:
5361 ac_top_builddir=$ac_top_build_prefix
5364 .) # We are building in place.
5366 ac_top_srcdir=$ac_top_builddir_sub
5367 ac_abs_top_srcdir=$ac_pwd ;;
5368 [\\/]* | ?:[\\/]* ) # Absolute name.
5369 ac_srcdir=$srcdir$ac_dir_suffix;
5370 ac_top_srcdir=$srcdir
5371 ac_abs_top_srcdir=$srcdir ;;
5373 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
5374 ac_top_srcdir=$ac_top_build_prefix$srcdir
5375 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
5377 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
5387 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5388 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
5392 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5393 # If the template does not know about datarootdir, expand it.
5394 # FIXME: This hack should be removed a few years after 2.60.
5395 ac_datarootdir_hack=; ac_datarootdir_seen=
5406 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
5407 *datarootdir*) ac_datarootdir_seen=yes;;
5408 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
5409 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
5410 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
5412 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5413 ac_datarootdir_hack='
5414 s&@datadir@&$datadir&g
5415 s&@docdir@&$docdir&g
5416 s&@infodir@&$infodir&g
5417 s&@localedir@&$localedir&g
5418 s&@mandir@&$mandir&g
5419 s&\\\${datarootdir}&$datarootdir&g' ;;
5423 # Neutralize VPATH when `$srcdir' = `.'.
5424 # Shell code in configure.ac might set extrasub.
5425 # FIXME: do we really want to maintain this feature?
5426 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5427 ac_sed_extra="$ac_vpsub
5430 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5432 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5433 s|@configure_input@|$ac_sed_conf_input|;t t
5434 s&@top_builddir@&$ac_top_builddir_sub&;t t
5435 s&@top_build_prefix@&$ac_top_build_prefix&;t t
5436 s&@srcdir@&$ac_srcdir&;t t
5437 s&@abs_srcdir@&$ac_abs_srcdir&;t t
5438 s&@top_srcdir@&$ac_top_srcdir&;t t
5439 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
5440 s&@builddir@&$ac_builddir&;t t
5441 s&@abs_builddir@&$ac_abs_builddir&;t t
5442 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
5443 s&@INSTALL@&$ac_INSTALL&;t t
5444 $ac_datarootdir_hack
5446 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
5447 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5449 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
5450 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
5451 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
5452 "$ac_tmp/out"`; test -z "$ac_out"; } &&
5453 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5454 which seems to be undefined. Please make sure it is defined" >&5
5455 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5456 which seems to be undefined. Please make sure it is defined" >&2;}
5458 rm -f "$ac_tmp/stdin"
5460 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
5461 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
5463 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5469 if test x"$ac_file" != x-; then
5471 $as_echo "/* $configure_input */" \
5472 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
5473 } >"$ac_tmp/config.h" \
5474 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5475 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
5476 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
5477 $as_echo "$as_me: $ac_file is unchanged" >&6;}
5480 mv "$ac_tmp/config.h" "$ac_file" \
5481 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5484 $as_echo "/* $configure_input */" \
5485 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
5486 || as_fn_error $? "could not create -" "$LINENO" 5
5498 ac_clean_files=$ac_clean_files_save
5500 test $ac_write_fail = 0 ||
5501 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
5504 # configure is writing to config.log, and then calls config.status.
5505 # config.status does its own redirection, appending to config.log.
5506 # Unfortunately, on DOS this fails, as config.log is still kept open
5507 # by configure, so config.status won't be able to write to it; its
5508 # output is simply discarded. So we exec the FD to /dev/null,
5509 # effectively closing config.log, so it can be properly (re)opened and
5510 # appended to by config.status. When coming back to configure, we
5511 # need to make the FD available again.
5512 if test "$no_create" != yes; then
5514 ac_config_status_args=
5515 test "$silent" = yes &&
5516 ac_config_status_args="$ac_config_status_args --quiet"
5518 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
5520 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5521 # would make configure fail if this is the last instruction.
5522 $ac_cs_success || as_fn_exit 1
5524 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
5525 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
5526 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}