2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.69 for ldns 1.7.0.
5 # Report bugs to <libdns@nlnetlabs.nl>.
8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
11 # This configure script is free software; the Free Software Foundation
12 # gives unlimited permission to copy, distribute and modify it.
13 ## -------------------- ##
14 ## M4sh Initialization. ##
15 ## -------------------- ##
17 # Be more Bourne compatible
18 DUALCASE=1; export DUALCASE # for MKS sh
19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
23 # is contrary to our usage. Disable this feature.
24 alias -g '${1+"$@"}'='"$@"'
27 case `(set -o) 2>/dev/null` in #(
39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
43 # Prefer a ksh shell builtin over an external printf program on Solaris,
44 # but without wasting forks for bash or zsh.
45 if test -z "$BASH_VERSION$ZSH_VERSION" \
46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
48 as_echo_n='print -rn --'
49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
55 as_echo_n='/usr/ucb/echo -n'
57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
62 expr "X$arg" : "X\\(.*\\)$as_nl";
63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
68 as_echo_n='sh -c $as_echo_n_body as_echo'
71 as_echo='sh -c $as_echo_body as_echo'
74 # The user is always right.
75 if test "${PATH_SEPARATOR+set}" != set; then
77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
85 # We need space, tab and new line, in precisely that order. Quoting is
86 # there to prevent editors from complaining about space-tab.
87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
88 # splitting by setting IFS to empty value.)
91 # Find who we are. Look in the path if we contain no directory separator.
94 *[\\/]* ) as_myself=$0 ;;
95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
99 test -z "$as_dir" && as_dir=.
100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
106 # We did not find ourselves, most probably we were run as `sh COMMAND'
107 # in which case we are not to be found in the path.
108 if test "x$as_myself" = x; then
111 if test ! -f "$as_myself"; then
112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
116 # Unset variables that we do not need and which cause bugs (e.g. in
117 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
118 # suppresses any "Segmentation fault" message there. '((' could
119 # trigger a bug in pdksh 5.2.14.
120 for as_var in BASH_ENV ENV MAIL MAILPATH
121 do eval test x\${$as_var+set} = xset \
122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
137 # Use a proper internal environment variable to ensure we don't fall
138 # into an infinite loop, continuously re-executing ourselves.
139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
140 _as_can_reexec=no; export _as_can_reexec;
141 # We cannot yet assume a decent shell, so we have to provide a
142 # neutralization value for shells without unset; and this also
143 # works around shells that cannot unset nonexistent variables.
144 # Preserve -v and -x to the replacement shell.
147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
149 *v*x* | *x*v* ) as_opts=-vx ;;
154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
155 # Admittedly, this is quite paranoid, since all the known shells bail
156 # out after a failed `exec'.
157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
160 # We don't want this to propagate to other subprocesses.
161 { _as_can_reexec=; unset _as_can_reexec;}
162 if test "x$CONFIG_SHELL" = x; then
163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
167 # is contrary to our usage. Disable this feature.
168 alias -g '\${1+\"\$@\"}'='\"\$@\"'
171 case \`(set -o) 2>/dev/null\` in #(
179 as_required="as_fn_return () { (exit \$1); }
180 as_fn_success () { as_fn_return 0; }
181 as_fn_failure () { as_fn_return 1; }
182 as_fn_ret_success () { return 0; }
183 as_fn_ret_failure () { return 1; }
186 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
193 exitcode=1; echo positional parameters were not saved.
195 test x\$exitcode = x0 || exit 1
197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
201 test \$(( 1 + 1 )) = 2 || exit 1"
202 if (eval "$as_required") 2>/dev/null; then :
207 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
212 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
215 test -z "$as_dir" && as_dir=.
219 for as_base in sh bash ksh sh5; do
220 # Try only shells that exist, to save several forks.
221 as_shell=$as_dir/$as_base
222 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
223 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
224 CONFIG_SHELL=$as_shell as_have_required=yes
225 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
233 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
234 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
235 CONFIG_SHELL=$SHELL as_have_required=yes
240 if test "x$CONFIG_SHELL" != x; then :
242 # We cannot yet assume a decent shell, so we have to provide a
243 # neutralization value for shells without unset; and this also
244 # works around shells that cannot unset nonexistent variables.
245 # Preserve -v and -x to the replacement shell.
248 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
250 *v*x* | *x*v* ) as_opts=-vx ;;
255 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
256 # Admittedly, this is quite paranoid, since all the known shells bail
257 # out after a failed `exec'.
258 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
262 if test x$as_have_required = xno; then :
263 $as_echo "$0: This script requires a shell more modern than all"
264 $as_echo "$0: the shells that I found on your system."
265 if test x${ZSH_VERSION+set} = xset ; then
266 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
267 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
269 $as_echo "$0: Please tell bug-autoconf@gnu.org and
270 $0: libdns@nlnetlabs.nl about your system, including any
271 $0: error possibly output before this message. Then install
272 $0: a modern shell, or manually run the script under such a
273 $0: shell if you do have one."
279 SHELL=${CONFIG_SHELL-/bin/sh}
281 # Unset more variables known to interfere with behavior of common tools.
282 CLICOLOR_FORCE= GREP_OPTIONS=
283 unset CLICOLOR_FORCE GREP_OPTIONS
285 ## --------------------- ##
286 ## M4sh Shell Functions. ##
287 ## --------------------- ##
290 # Portably unset VAR.
293 { eval $1=; unset $1;}
297 # as_fn_set_status STATUS
298 # -----------------------
299 # Set $? to STATUS, without forking.
307 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
317 # Create "$as_dir" as a directory, including parents if necessary.
322 -*) as_dir=./$as_dir;;
324 test -d "$as_dir" || eval $as_mkdir_p || {
328 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
331 as_dirs="'$as_qdir' $as_dirs"
332 as_dir=`$as_dirname -- "$as_dir" ||
333 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
334 X"$as_dir" : 'X\(//\)[^/]' \| \
335 X"$as_dir" : 'X\(//\)$' \| \
336 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
337 $as_echo X"$as_dir" |
338 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
355 test -d "$as_dir" && break
357 test -z "$as_dirs" || eval "mkdir $as_dirs"
358 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
363 # as_fn_executable_p FILE
364 # -----------------------
365 # Test if FILE is an executable regular file.
366 as_fn_executable_p ()
368 test -f "$1" && test -x "$1"
369 } # as_fn_executable_p
370 # as_fn_append VAR VALUE
371 # ----------------------
372 # Append the text in VALUE to the end of the definition contained in VAR. Take
373 # advantage of any shell optimizations that allow amortized linear growth over
374 # repeated appends, instead of the typical quadratic growth present in naive
376 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
377 eval 'as_fn_append ()
390 # Perform arithmetic evaluation on the ARGs, and store the result in the
391 # global $as_val. Take advantage of shells that can avoid forks. The arguments
392 # must be portable across $(()) and expr.
393 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
401 as_val=`expr "$@" || test $? -eq 1`
406 # as_fn_error STATUS ERROR [LINENO LOG_FD]
407 # ----------------------------------------
408 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
409 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
410 # script with STATUS, using 1 if that was 0.
413 as_status=$1; test $as_status -eq 0 && as_status=1
415 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
416 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
418 $as_echo "$as_me: error: $2" >&2
419 as_fn_exit $as_status
422 if expr a : '\(a\)' >/dev/null 2>&1 &&
423 test "X`expr 00001 : '.*\(...\)'`" = X001; then
429 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
435 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
441 as_me=`$as_basename -- "$0" ||
442 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
443 X"$0" : 'X\(//\)$' \| \
444 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
446 sed '/^.*\/\([^/][^/]*\)\/*$/{
460 # Avoid depending upon Character Ranges.
461 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
462 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
463 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
464 as_cr_digits='0123456789'
465 as_cr_alnum=$as_cr_Letters$as_cr_digits
468 as_lineno_1=$LINENO as_lineno_1a=$LINENO
469 as_lineno_2=$LINENO as_lineno_2a=$LINENO
470 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
471 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
472 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
484 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
488 chmod +x "$as_me.lineno" ||
489 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
491 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
492 # already done that, so ensure we don't try to do so again and fall
493 # in an infinite loop. This has already happened in practice.
494 _as_can_reexec=no; export _as_can_reexec
495 # Don't try to exec as it changes $[0], causing all sort of problems
496 # (the dirname of $[0] is not the place where we might find the
497 # original and so on. Autoconf is especially sensitive to this).
499 # Exit status is that of the last command.
503 ECHO_C= ECHO_N= ECHO_T=
504 case `echo -n x` in #(((((
506 case `echo 'xy\c'` in
507 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
509 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
516 rm -f conf$$ conf$$.exe conf$$.file
517 if test -d conf$$.dir; then
518 rm -f conf$$.dir/conf$$.file
521 mkdir conf$$.dir 2>/dev/null
523 if (echo >conf$$.file) 2>/dev/null; then
524 if ln -s conf$$.file conf$$ 2>/dev/null; then
526 # ... but there are two gotchas:
527 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
528 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
529 # In both cases, we have to default to `cp -pR'.
530 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
532 elif ln conf$$.file conf$$ 2>/dev/null; then
540 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
541 rmdir conf$$.dir 2>/dev/null
543 if mkdir -p . 2>/dev/null; then
544 as_mkdir_p='mkdir -p "$as_dir"'
546 test -d ./-p && rmdir ./-p
551 as_executable_p=as_fn_executable_p
553 # Sed expression to map a string onto a valid CPP name.
554 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
556 # Sed expression to map a string onto a valid variable name.
557 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
560 test -n "$DJDIR" || exec 7<&0 </dev/null
564 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
565 # so uname gets run too.
566 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
571 ac_default_prefix=/usr/local
573 ac_config_libobj_dir=.
580 # Identity of this package.
582 PACKAGE_TARNAME='libdns'
583 PACKAGE_VERSION='1.7.0'
584 PACKAGE_STRING='ldns 1.7.0'
585 PACKAGE_BUGREPORT='libdns@nlnetlabs.nl'
588 ac_unique_file="drill.c"
589 # Factoring default headers for most tests.
590 ac_includes_default="\
592 #ifdef HAVE_SYS_TYPES_H
593 # include <sys/types.h>
595 #ifdef HAVE_SYS_STAT_H
596 # include <sys/stat.h>
602 # ifdef HAVE_STDLIB_H
607 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
612 #ifdef HAVE_STRINGS_H
613 # include <strings.h>
615 #ifdef HAVE_INTTYPES_H
616 # include <inttypes.h>
625 ac_subst_vars='LTLIBOBJS
627 LDNS_TRUST_ANCHOR_FILE
671 program_transform_name
684 enable_option_checking
690 ac_precious_vars='build_alias
701 # Initialize some variables set by options.
703 ac_init_version=false
704 ac_unrecognized_opts=
706 # The variables have the same names as the options, with
707 # dashes changed to underlines.
715 program_transform_name=s,x,x,
723 # Installation directory options.
724 # These are left unexpanded so users can "make install exec_prefix=/foo"
725 # and all the variables that are supposed to be based on exec_prefix
726 # by default will actually change.
727 # Use braces instead of parens because sh, perl, etc. also accept them.
728 # (The list follows the same order as the GNU Coding Standards.)
729 bindir='${exec_prefix}/bin'
730 sbindir='${exec_prefix}/sbin'
731 libexecdir='${exec_prefix}/libexec'
732 datarootdir='${prefix}/share'
733 datadir='${datarootdir}'
734 sysconfdir='${prefix}/etc'
735 sharedstatedir='${prefix}/com'
736 localstatedir='${prefix}/var'
737 includedir='${prefix}/include'
738 oldincludedir='/usr/include'
739 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
740 infodir='${datarootdir}/info'
745 libdir='${exec_prefix}/lib'
746 localedir='${datarootdir}/locale'
747 mandir='${datarootdir}/man'
753 # If the previous option needs an argument, assign it.
754 if test -n "$ac_prev"; then
755 eval $ac_prev=\$ac_option
761 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
766 # Accept the important Cygnus configure options, so we can diagnose typos.
768 case $ac_dashdash$ac_option in
772 -bindir | --bindir | --bindi | --bind | --bin | --bi)
774 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
777 -build | --build | --buil | --bui | --bu)
778 ac_prev=build_alias ;;
779 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
780 build_alias=$ac_optarg ;;
782 -cache-file | --cache-file | --cache-fil | --cache-fi \
783 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
784 ac_prev=cache_file ;;
785 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
786 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
787 cache_file=$ac_optarg ;;
790 cache_file=config.cache ;;
792 -datadir | --datadir | --datadi | --datad)
794 -datadir=* | --datadir=* | --datadi=* | --datad=*)
795 datadir=$ac_optarg ;;
797 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
798 | --dataroo | --dataro | --datar)
799 ac_prev=datarootdir ;;
800 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
801 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
802 datarootdir=$ac_optarg ;;
804 -disable-* | --disable-*)
805 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
806 # Reject names that are not valid shell variable names.
807 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
808 as_fn_error $? "invalid feature name: $ac_useropt"
809 ac_useropt_orig=$ac_useropt
810 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
811 case $ac_user_opts in
815 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
816 ac_unrecognized_sep=', ';;
818 eval enable_$ac_useropt=no ;;
820 -docdir | --docdir | --docdi | --doc | --do)
822 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
825 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
827 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
830 -enable-* | --enable-*)
831 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
832 # Reject names that are not valid shell variable names.
833 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
834 as_fn_error $? "invalid feature name: $ac_useropt"
835 ac_useropt_orig=$ac_useropt
836 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
837 case $ac_user_opts in
841 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
842 ac_unrecognized_sep=', ';;
844 eval enable_$ac_useropt=\$ac_optarg ;;
846 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
847 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
848 | --exec | --exe | --ex)
849 ac_prev=exec_prefix ;;
850 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
851 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
852 | --exec=* | --exe=* | --ex=*)
853 exec_prefix=$ac_optarg ;;
855 -gas | --gas | --ga | --g)
856 # Obsolete; use --with-gas.
859 -help | --help | --hel | --he | -h)
861 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
862 ac_init_help=recursive ;;
863 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
864 ac_init_help=short ;;
866 -host | --host | --hos | --ho)
867 ac_prev=host_alias ;;
868 -host=* | --host=* | --hos=* | --ho=*)
869 host_alias=$ac_optarg ;;
871 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
873 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
875 htmldir=$ac_optarg ;;
877 -includedir | --includedir | --includedi | --included | --include \
878 | --includ | --inclu | --incl | --inc)
879 ac_prev=includedir ;;
880 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
881 | --includ=* | --inclu=* | --incl=* | --inc=*)
882 includedir=$ac_optarg ;;
884 -infodir | --infodir | --infodi | --infod | --info | --inf)
886 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
887 infodir=$ac_optarg ;;
889 -libdir | --libdir | --libdi | --libd)
891 -libdir=* | --libdir=* | --libdi=* | --libd=*)
894 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
895 | --libexe | --libex | --libe)
896 ac_prev=libexecdir ;;
897 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
898 | --libexe=* | --libex=* | --libe=*)
899 libexecdir=$ac_optarg ;;
901 -localedir | --localedir | --localedi | --localed | --locale)
903 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
904 localedir=$ac_optarg ;;
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911 localstatedir=$ac_optarg ;;
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1239 \`configure' configures ldns 1.7.0 to adapt to many kinds of systems.
1241 Usage: $0 [OPTION]... [VAR=VALUE]...
1243 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1244 VAR=VALUE. See below for descriptions of some of the useful variables.
1246 Defaults for the options are specified in brackets.
1249 -h, --help display this help and exit
1250 --help=short display options specific to this package
1251 --help=recursive display the short help of all the included packages
1252 -V, --version display version information and exit
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1254 --cache-file=FILE cache test results in FILE [disabled]
1255 -C, --config-cache alias for \`--cache-file=config.cache'
1256 -n, --no-create do not create output files
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1259 Installation directories:
1260 --prefix=PREFIX install architecture-independent files in PREFIX
1261 [$ac_default_prefix]
1262 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1265 By default, \`make install' will install all the files in
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1270 For better control, use the options below.
1272 Fine tuning of the installation directories:
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1274 --sbindir=DIR system admin executables [EPREFIX/sbin]
1275 --libexecdir=DIR program executables [EPREFIX/libexec]
1276 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1277 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1278 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1279 --libdir=DIR object code libraries [EPREFIX/lib]
1280 --includedir=DIR C header files [PREFIX/include]
1281 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1282 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1283 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1284 --infodir=DIR info documentation [DATAROOTDIR/info]
1285 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1286 --mandir=DIR man documentation [DATAROOTDIR/man]
1287 --docdir=DIR documentation root [DATAROOTDIR/doc/libdns]
1288 --htmldir=DIR html documentation [DOCDIR]
1289 --dvidir=DIR dvi documentation [DOCDIR]
1290 --pdfdir=DIR pdf documentation [DOCDIR]
1291 --psdir=DIR ps documentation [DOCDIR]
1298 if test -n "$ac_init_help"; then
1299 case $ac_init_help in
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1305 --disable-option-checking ignore unrecognized --enable/--with options
1306 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1307 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1308 --disable-rpath disable hardcoded rpath (default=enabled)
1311 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1312 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1313 --with-ssl=pathname enable SSL (will check /usr/local/ssl /usr/lib/ssl
1314 /usr/ssl /usr/pkg /usr/local /opt/local /usr/sfw
1316 --with-ldns=PATH specify prefix of path of ldns library to use
1319 --with-trust-anchor=KEYFILE
1320 Default location of the trust anchor file.
1321 [default=SYSCONFDIR/unbound/root.key]
1323 Some influential environment variables:
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1325 CFLAGS C compiler flags
1326 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1327 nonstandard directory <lib dir>
1328 LIBS libraries to pass to the linker, e.g. -l<library>
1329 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1330 you have headers in a nonstandard directory <include dir>
1333 Use these variables to override the choices made by `configure' or to help
1334 it to find libraries and programs with nonstandard names/locations.
1336 Report bugs to <libdns@nlnetlabs.nl>.
1341 if test "$ac_init_help" = "recursive"; then
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1399 ldns configure 1.7.0
1400 generated by GNU Autoconf 2.69
1402 Copyright (C) 2012 Free Software Foundation, Inc.
1403 This configure script is free software; the Free Software Foundation
1404 gives unlimited permission to copy, distribute and modify it.
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1410 ## Autoconf initialization. ##
1411 ## ------------------------ ##
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1515 ac_header_compiler=yes
1517 ac_header_compiler=no
1519 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1521 $as_echo "$ac_header_compiler" >&6; }
1523 # Is the header present?
1524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1525 $as_echo_n "checking $2 presence... " >&6; }
1526 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1527 /* end confdefs.h. */
1530 if ac_fn_c_try_cpp "$LINENO"; then :
1531 ac_header_preproc=yes
1533 ac_header_preproc=no
1535 rm -f conftest.err conftest.i conftest.$ac_ext
1536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1537 $as_echo "$ac_header_preproc" >&6; }
1539 # So? What about this header?
1540 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1542 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1543 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1544 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1545 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1548 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1549 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1550 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1551 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1552 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1553 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1554 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1555 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1556 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1557 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1558 ( $as_echo "## ---------------------------------- ##
1559 ## Report this to libdns@nlnetlabs.nl ##
1560 ## ---------------------------------- ##"
1561 ) | sed "s/^/$as_me: WARNING: /" >&2
1564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1565 $as_echo_n "checking for $2... " >&6; }
1566 if eval \${$3+:} false; then :
1567 $as_echo_n "(cached) " >&6
1569 eval "$3=\$ac_header_compiler"
1572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1573 $as_echo "$ac_res" >&6; }
1575 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1577 } # ac_fn_c_check_header_mongrel
1579 # ac_fn_c_try_run LINENO
1580 # ----------------------
1581 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1582 # that executables *can* be run.
1585 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1586 if { { ac_try="$ac_link"
1588 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1589 *) ac_try_echo=$ac_try;;
1591 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1592 $as_echo "$ac_try_echo"; } >&5
1593 (eval "$ac_link") 2>&5
1595 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1596 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1597 { { case "(($ac_try" in
1598 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1599 *) ac_try_echo=$ac_try;;
1601 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1602 $as_echo "$ac_try_echo"; } >&5
1603 (eval "$ac_try") 2>&5
1605 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1606 test $ac_status = 0; }; }; then :
1609 $as_echo "$as_me: program exited with status $ac_status" >&5
1610 $as_echo "$as_me: failed program was:" >&5
1611 sed 's/^/| /' conftest.$ac_ext >&5
1613 ac_retval=$ac_status
1615 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1616 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1617 as_fn_set_status $ac_retval
1621 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1622 # -------------------------------------------------------
1623 # Tests whether HEADER exists and can be compiled using the include files in
1624 # INCLUDES, setting the cache variable VAR accordingly.
1625 ac_fn_c_check_header_compile ()
1627 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1629 $as_echo_n "checking for $2... " >&6; }
1630 if eval \${$3+:} false; then :
1631 $as_echo_n "(cached) " >&6
1633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1634 /* end confdefs.h. */
1638 if ac_fn_c_try_compile "$LINENO"; then :
1643 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1647 $as_echo "$ac_res" >&6; }
1648 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1650 } # ac_fn_c_check_header_compile
1652 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1653 # -------------------------------------------
1654 # Tests whether TYPE exists after having included INCLUDES, setting cache
1655 # variable VAR accordingly.
1656 ac_fn_c_check_type ()
1658 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1660 $as_echo_n "checking for $2... " >&6; }
1661 if eval \${$3+:} false; then :
1662 $as_echo_n "(cached) " >&6
1665 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1666 /* end confdefs.h. */
1677 if ac_fn_c_try_compile "$LINENO"; then :
1678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1679 /* end confdefs.h. */
1690 if ac_fn_c_try_compile "$LINENO"; then :
1695 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1697 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1701 $as_echo "$ac_res" >&6; }
1702 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1704 } # ac_fn_c_check_type
1706 # ac_fn_c_try_link LINENO
1707 # -----------------------
1708 # Try to link conftest.$ac_ext, and return whether this succeeded.
1711 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1712 rm -f conftest.$ac_objext conftest$ac_exeext
1713 if { { ac_try="$ac_link"
1715 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1716 *) ac_try_echo=$ac_try;;
1718 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1719 $as_echo "$ac_try_echo"; } >&5
1720 (eval "$ac_link") 2>conftest.err
1722 if test -s conftest.err; then
1723 grep -v '^ *+' conftest.err >conftest.er1
1724 cat conftest.er1 >&5
1725 mv -f conftest.er1 conftest.err
1727 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1728 test $ac_status = 0; } && {
1729 test -z "$ac_c_werror_flag" ||
1730 test ! -s conftest.err
1731 } && test -s conftest$ac_exeext && {
1732 test "$cross_compiling" = yes ||
1733 test -x conftest$ac_exeext
1737 $as_echo "$as_me: failed program was:" >&5
1738 sed 's/^/| /' conftest.$ac_ext >&5
1742 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1743 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1744 # interfere with the next link command; also delete a directory that is
1745 # left behind by Apple's compiler. We do this before executing the actions.
1746 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1747 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1748 as_fn_set_status $ac_retval
1750 } # ac_fn_c_try_link
1752 # ac_fn_c_check_func LINENO FUNC VAR
1753 # ----------------------------------
1754 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1755 ac_fn_c_check_func ()
1757 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1759 $as_echo_n "checking for $2... " >&6; }
1760 if eval \${$3+:} false; then :
1761 $as_echo_n "(cached) " >&6
1763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1764 /* end confdefs.h. */
1765 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1766 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1767 #define $2 innocuous_$2
1769 /* System header to define __stub macros and hopefully few prototypes,
1770 which can conflict with char $2 (); below.
1771 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1772 <limits.h> exists even on freestanding compilers. */
1775 # include <limits.h>
1777 # include <assert.h>
1782 /* Override any GCC internal prototype to avoid an error.
1783 Use char because int might match the return type of a GCC
1784 builtin and then its argument prototype would still apply. */
1789 /* The GNU C library defines this for functions which it implements
1790 to always fail with ENOSYS. Some functions are actually named
1791 something starting with __ and the normal name is an alias. */
1792 #if defined __stub_$2 || defined __stub___$2
1804 if ac_fn_c_try_link "$LINENO"; then :
1809 rm -f core conftest.err conftest.$ac_objext \
1810 conftest$ac_exeext conftest.$ac_ext
1813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1814 $as_echo "$ac_res" >&6; }
1815 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1817 } # ac_fn_c_check_func
1818 cat >config.log <<_ACEOF
1819 This file contains any messages produced by compilers while
1820 running configure, to aid debugging if configure makes a mistake.
1822 It was created by ldns $as_me 1.7.0, which was
1823 generated by GNU Autoconf 2.69. Invocation command line was
1835 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1836 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1837 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1838 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1839 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1841 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1842 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1844 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1845 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1846 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1847 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1848 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1849 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1850 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1854 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1858 test -z "$as_dir" && as_dir=.
1859 $as_echo "PATH: $as_dir"
1875 # Keep a trace of the command line.
1876 # Strip out --no-create and --no-recursion so they do not pile up.
1877 # Strip out --silent because we don't want to record it for future runs.
1878 # Also quote any args containing shell meta-characters.
1879 # Make two passes to allow for proper duplicate-argument suppression.
1883 ac_must_keep_next=false
1889 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1890 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1891 | -silent | --silent | --silen | --sile | --sil)
1894 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1897 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1899 as_fn_append ac_configure_args1 " '$ac_arg'"
1900 if test $ac_must_keep_next = true; then
1901 ac_must_keep_next=false # Got value, back to normal.
1904 *=* | --config-cache | -C | -disable-* | --disable-* \
1905 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1906 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1907 | -with-* | --with-* | -without-* | --without-* | --x)
1908 case "$ac_configure_args0 " in
1909 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1912 -* ) ac_must_keep_next=true ;;
1915 as_fn_append ac_configure_args " '$ac_arg'"
1920 { ac_configure_args0=; unset ac_configure_args0;}
1921 { ac_configure_args1=; unset ac_configure_args1;}
1923 # When interrupted or exit'd, cleanup temporary files, and complete
1924 # config.log. We remove comments because anyway the quotes in there
1925 # would cause problems or look ugly.
1926 # WARNING: Use '\'' to represent an apostrophe within the trap.
1927 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1928 trap 'exit_status=$?
1929 # Save into config.log some information that might help in debugging.
1933 $as_echo "## ---------------- ##
1934 ## Cache variables. ##
1935 ## ---------------- ##"
1937 # The following way of writing the cache mishandles newlines in values,
1939 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1940 eval ac_val=\$$ac_var
1944 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1945 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1948 _ | IFS | as_nl) ;; #(
1949 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1950 *) { eval $ac_var=; unset $ac_var;} ;;
1955 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1956 *${as_nl}ac_space=\ *)
1958 "s/'\''/'\''\\\\'\'''\''/g;
1959 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1962 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1969 $as_echo "## ----------------- ##
1970 ## Output variables. ##
1971 ## ----------------- ##"
1973 for ac_var in $ac_subst_vars
1975 eval ac_val=\$$ac_var
1977 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1979 $as_echo "$ac_var='\''$ac_val'\''"
1983 if test -n "$ac_subst_files"; then
1984 $as_echo "## ------------------- ##
1985 ## File substitutions. ##
1986 ## ------------------- ##"
1988 for ac_var in $ac_subst_files
1990 eval ac_val=\$$ac_var
1992 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1994 $as_echo "$ac_var='\''$ac_val'\''"
1999 if test -s confdefs.h; then
2000 $as_echo "## ----------- ##
2007 test "$ac_signal" != 0 &&
2008 $as_echo "$as_me: caught signal $ac_signal"
2009 $as_echo "$as_me: exit $exit_status"
2011 rm -f core *.core core.conftest.* &&
2012 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2015 for ac_signal in 1 2 13 15; do
2016 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2020 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2021 rm -f -r conftest* confdefs.h
2023 $as_echo "/* confdefs.h */" > confdefs.h
2025 # Predefined preprocessor variables.
2027 cat >>confdefs.h <<_ACEOF
2028 #define PACKAGE_NAME "$PACKAGE_NAME"
2031 cat >>confdefs.h <<_ACEOF
2032 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2035 cat >>confdefs.h <<_ACEOF
2036 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2039 cat >>confdefs.h <<_ACEOF
2040 #define PACKAGE_STRING "$PACKAGE_STRING"
2043 cat >>confdefs.h <<_ACEOF
2044 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2047 cat >>confdefs.h <<_ACEOF
2048 #define PACKAGE_URL "$PACKAGE_URL"
2052 # Let the site file select an alternate cache file if it wants to.
2053 # Prefer an explicitly selected file to automatically selected ones.
2056 if test -n "$CONFIG_SITE"; then
2057 # We do not want a PATH search for config.site.
2058 case $CONFIG_SITE in #((
2059 -*) ac_site_file1=./$CONFIG_SITE;;
2060 */*) ac_site_file1=$CONFIG_SITE;;
2061 *) ac_site_file1=./$CONFIG_SITE;;
2063 elif test "x$prefix" != xNONE; then
2064 ac_site_file1=$prefix/share/config.site
2065 ac_site_file2=$prefix/etc/config.site
2067 ac_site_file1=$ac_default_prefix/share/config.site
2068 ac_site_file2=$ac_default_prefix/etc/config.site
2070 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2072 test "x$ac_site_file" = xNONE && continue
2073 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2074 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2075 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2076 sed 's/^/| /' "$ac_site_file" >&5
2078 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2079 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2080 as_fn_error $? "failed to load site script $ac_site_file
2081 See \`config.log' for more details" "$LINENO" 5; }
2085 if test -r "$cache_file"; then
2086 # Some versions of bash will fail to source /dev/null (special files
2087 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2088 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2089 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2090 $as_echo "$as_me: loading cache $cache_file" >&6;}
2092 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2093 *) . "./$cache_file";;
2097 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2098 $as_echo "$as_me: creating cache $cache_file" >&6;}
2102 # Check that the precious variables saved in the cache have kept the same
2104 ac_cache_corrupted=false
2105 for ac_var in $ac_precious_vars; do
2106 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2107 eval ac_new_set=\$ac_env_${ac_var}_set
2108 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2109 eval ac_new_val=\$ac_env_${ac_var}_value
2110 case $ac_old_set,$ac_new_set in
2112 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2113 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2114 ac_cache_corrupted=: ;;
2116 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2117 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2118 ac_cache_corrupted=: ;;
2121 if test "x$ac_old_val" != "x$ac_new_val"; then
2122 # differences in whitespace do not lead to failure.
2123 ac_old_val_w=`echo x $ac_old_val`
2124 ac_new_val_w=`echo x $ac_new_val`
2125 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2126 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2127 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2128 ac_cache_corrupted=:
2130 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2131 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2132 eval $ac_var=\$ac_old_val
2134 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2135 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2136 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2137 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2140 # Pass precious variables to config.status.
2141 if test "$ac_new_set" = set; then
2143 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2144 *) ac_arg=$ac_var=$ac_new_val ;;
2146 case " $ac_configure_args " in
2147 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2148 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2152 if $ac_cache_corrupted; then
2153 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2154 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2155 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2156 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2157 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2159 ## -------------------- ##
2160 ## Main body of script. ##
2161 ## -------------------- ##
2164 ac_cpp='$CPP $CPPFLAGS'
2165 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2166 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2167 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2171 # acx_nlnetlabs.m4 - common macros for configure checks
2172 # Copyright 2009, Wouter Wijngaards, NLnet Labs.
2176 # 2016-03-21 Check -ldl -pthread for libcrypto for ldns and openssl 1.1.0.
2177 # 2016-03-21 Use HMAC_Update instead of HMAC_CTX_Init (for openssl-1.1.0).
2178 # 2016-01-04 -D_DEFAULT_SOURCE defined with -D_BSD_SOURCE for Linux glibc 2.20
2179 # 2015-12-11 FLTO check for new OSX, clang.
2180 # 2015-11-18 spelling check fix.
2181 # 2015-11-05 ACX_SSL_CHECKS no longer adds -ldl needlessly.
2182 # 2015-08-28 ACX_CHECK_PIE and ACX_CHECK_RELRO_NOW added.
2183 # 2015-03-17 AHX_CONFIG_REALLOCARRAY added
2184 # 2013-09-19 FLTO help text improved.
2185 # 2013-07-18 Enable ACX_CHECK_COMPILER_FLAG to test for -Wstrict-prototypes
2186 # 2013-06-25 FLTO has --disable-flto option.
2187 # 2013-05-03 Update W32_SLEEP for newer mingw that links but not defines it.
2188 # 2013-03-22 Fix ACX_RSRC_VERSION for long version numbers.
2189 # 2012-02-09 Fix AHX_MEMCMP_BROKEN with undef in compat/memcmp.h.
2190 # 2012-01-20 Fix COMPILER_FLAGS_UNBOUND for gcc 4.6.2 assigned-not-used-warns.
2191 # 2011-12-05 Fix getaddrinfowithincludes on windows with fedora16 mingw32-gcc.
2192 # Fix ACX_MALLOC for redefined malloc error.
2193 # Fix GETADDRINFO_WITH_INCLUDES to add -lws2_32
2194 # 2011-11-10 Fix FLTO test to not drop a.out in current directory.
2195 # 2011-11-01 Fix FLTO test for llvm on Lion.
2196 # 2011-08-01 Fix nonblock test (broken at v13).
2197 # 2011-08-01 Fix autoconf 2.68 warnings
2198 # 2011-06-23 Add ACX_CHECK_FLTO to check -flto.
2199 # 2010-08-16 Fix FLAG_OMITTED for AS_TR_CPP changes in autoconf-2.66.
2200 # 2010-07-02 Add check for ss_family (for minix).
2201 # 2010-04-26 Fix to use CPPFLAGS for CHECK_COMPILER_FLAGS.
2202 # 2010-03-01 Fix RPATH using CONFIG_COMMANDS to run at the very end.
2203 # 2010-02-18 WITH_SSL outputs the LIBSSL_LDFLAGS, LIBS, CPPFLAGS separate, -ldl
2204 # 2010-02-01 added ACX_CHECK_MEMCMP_SIGNED, AHX_MEMCMP_BROKEN
2205 # 2010-01-20 added AHX_COONFIG_STRLCAT
2206 # 2009-07-14 U_CHAR detection improved for windows crosscompile.
2207 # added ACX_FUNC_MALLOC
2208 # fixup some #if to #ifdef
2209 # NONBLOCKING test for mingw crosscompile.
2210 # 2009-07-13 added ACX_WITH_SSL_OPTIONAL
2211 # 2009-07-03 fixup LDFLAGS for empty ssl dir.
2213 # Automates some of the checking constructs. Aims at portability for POSIX.
2214 # Documentation for functions is below.
2216 # the following macro's are provided in this file:
2217 # (see below for details on each macro).
2219 # ACX_ESCAPE_BACKSLASH - escape backslashes in var for C-preproc.
2220 # ACX_RSRC_VERSION - create windows resource version number.
2221 # ACX_CHECK_COMPILER_FLAG - see if cc supports a flag.
2222 # ACX_CHECK_ERROR_FLAGS - see which flag is -werror (used below).
2223 # ACX_CHECK_COMPILER_FLAG_NEEDED - see if flags make the code compile cleanly.
2224 # ACX_DEPFLAG - find cc dependency flags.
2225 # ACX_DETERMINE_EXT_FLAGS_UNBOUND - find out which flags enable BSD and POSIX.
2226 # ACX_CHECK_FORMAT_ATTRIBUTE - find cc printf format syntax.
2227 # ACX_CHECK_UNUSED_ATTRIBUTE - find cc variable unused syntax.
2228 # ACX_CHECK_FLTO - see if cc supports -flto and use it if so.
2229 # ACX_LIBTOOL_C_ONLY - create libtool for C only, improved.
2230 # ACX_TYPE_U_CHAR - u_char type.
2231 # ACX_TYPE_RLIM_T - rlim_t type.
2232 # ACX_TYPE_SOCKLEN_T - socklen_t type.
2233 # ACX_TYPE_IN_ADDR_T - in_addr_t type.
2234 # ACX_TYPE_IN_PORT_T - in_port_t type.
2235 # ACX_ARG_RPATH - add --disable-rpath option.
2236 # ACX_WITH_SSL - add --with-ssl option, link -lcrypto.
2237 # ACX_WITH_SSL_OPTIONAL - add --with-ssl option, link -lcrypto,
2238 # where --without-ssl is also accepted
2239 # ACX_LIB_SSL - setup to link -lssl.
2240 # ACX_SYS_LARGEFILE - improved sys_largefile, fseeko, >2G files.
2241 # ACX_CHECK_GETADDRINFO_WITH_INCLUDES - find getaddrinfo, portably.
2242 # ACX_FUNC_DEPRECATED - see if func is deprecated.
2243 # ACX_CHECK_NONBLOCKING_BROKEN - see if nonblocking sockets really work.
2244 # ACX_MKDIR_ONE_ARG - determine mkdir(2) number of arguments.
2245 # ACX_FUNC_IOCTLSOCKET - find ioctlsocket, portably.
2246 # ACX_FUNC_MALLOC - check malloc, define replacement .
2247 # AHX_CONFIG_FORMAT_ATTRIBUTE - config.h text for format.
2248 # AHX_CONFIG_UNUSED_ATTRIBUTE - config.h text for unused.
2249 # AHX_CONFIG_FSEEKO - define fseeko, ftello fallback.
2250 # AHX_CONFIG_RAND_MAX - define RAND_MAX if needed.
2251 # AHX_CONFIG_MAXHOSTNAMELEN - define MAXHOSTNAMELEN if needed.
2252 # AHX_CONFIG_IPV6_MIN_MTU - define IPV6_MIN_MTU if needed.
2253 # AHX_CONFIG_SNPRINTF - snprintf compat prototype
2254 # AHX_CONFIG_INET_PTON - inet_pton compat prototype
2255 # AHX_CONFIG_INET_NTOP - inet_ntop compat prototype
2256 # AHX_CONFIG_INET_ATON - inet_aton compat prototype
2257 # AHX_CONFIG_MEMMOVE - memmove compat prototype
2258 # AHX_CONFIG_STRLCAT - strlcat compat prototype
2259 # AHX_CONFIG_STRLCPY - strlcpy compat prototype
2260 # AHX_CONFIG_GMTIME_R - gmtime_r compat prototype
2261 # AHX_CONFIG_W32_SLEEP - w32 compat for sleep
2262 # AHX_CONFIG_W32_USLEEP - w32 compat for usleep
2263 # AHX_CONFIG_W32_RANDOM - w32 compat for random
2264 # AHX_CONFIG_W32_SRANDOM - w32 compat for srandom
2265 # AHX_CONFIG_W32_FD_SET_T - w32 detection of FD_SET_T.
2266 # ACX_CFLAGS_STRIP - strip one flag from CFLAGS
2267 # ACX_STRIP_EXT_FLAGS - strip extension flags from CFLAGS
2268 # AHX_CONFIG_FLAG_OMITTED - define omitted flag
2269 # AHX_CONFIG_FLAG_EXT - define omitted extension flag
2270 # AHX_CONFIG_EXT_FLAGS - define the stripped extension flags
2271 # ACX_CHECK_MEMCMP_SIGNED - check if memcmp uses signed characters.
2272 # AHX_MEMCMP_BROKEN - replace memcmp func for CHECK_MEMCMP_SIGNED.
2273 # ACX_CHECK_SS_FAMILY - check for sockaddr_storage.ss_family
2274 # ACX_CHECK_PIE - add --enable-pie option and check if works
2275 # ACX_CHECK_RELRO_NOW - add --enable-relro-now option and check it
2386 CPPFLAGS=${CPPFLAGS:-${OURCPPFLAGS}}
2388 CFLAGS=${CFLAGS:-${OURCFLAGS}}
2390 $as_echo "#define WINVER 0x0502" >>confdefs.h
2394 ac_cpp='$CPP $CPPFLAGS'
2395 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2396 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2397 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2398 if test -n "$ac_tool_prefix"; then
2399 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2400 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2402 $as_echo_n "checking for $ac_word... " >&6; }
2403 if ${ac_cv_prog_CC+:} false; then :
2404 $as_echo_n "(cached) " >&6
2406 if test -n "$CC"; then
2407 ac_cv_prog_CC="$CC" # Let the user override the test.
2409 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2413 test -z "$as_dir" && as_dir=.
2414 for ac_exec_ext in '' $ac_executable_extensions; do
2415 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2416 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2417 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2427 if test -n "$CC"; then
2428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2429 $as_echo "$CC" >&6; }
2431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2432 $as_echo "no" >&6; }
2437 if test -z "$ac_cv_prog_CC"; then
2439 # Extract the first word of "gcc", so it can be a program name with args.
2440 set dummy gcc; ac_word=$2
2441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2442 $as_echo_n "checking for $ac_word... " >&6; }
2443 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2444 $as_echo_n "(cached) " >&6
2446 if test -n "$ac_ct_CC"; then
2447 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2449 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2453 test -z "$as_dir" && as_dir=.
2454 for ac_exec_ext in '' $ac_executable_extensions; do
2455 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2456 ac_cv_prog_ac_ct_CC="gcc"
2457 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2466 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2467 if test -n "$ac_ct_CC"; then
2468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2469 $as_echo "$ac_ct_CC" >&6; }
2471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2472 $as_echo "no" >&6; }
2475 if test "x$ac_ct_CC" = x; then
2478 case $cross_compiling:$ac_tool_warned in
2480 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2481 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2482 ac_tool_warned=yes ;;
2490 if test -z "$CC"; then
2491 if test -n "$ac_tool_prefix"; then
2492 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2493 set dummy ${ac_tool_prefix}cc; ac_word=$2
2494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2495 $as_echo_n "checking for $ac_word... " >&6; }
2496 if ${ac_cv_prog_CC+:} false; then :
2497 $as_echo_n "(cached) " >&6
2499 if test -n "$CC"; then
2500 ac_cv_prog_CC="$CC" # Let the user override the test.
2502 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2506 test -z "$as_dir" && as_dir=.
2507 for ac_exec_ext in '' $ac_executable_extensions; do
2508 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2509 ac_cv_prog_CC="${ac_tool_prefix}cc"
2510 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2520 if test -n "$CC"; then
2521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2522 $as_echo "$CC" >&6; }
2524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2525 $as_echo "no" >&6; }
2531 if test -z "$CC"; then
2532 # Extract the first word of "cc", so it can be a program name with args.
2533 set dummy cc; ac_word=$2
2534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2535 $as_echo_n "checking for $ac_word... " >&6; }
2536 if ${ac_cv_prog_CC+:} false; then :
2537 $as_echo_n "(cached) " >&6
2539 if test -n "$CC"; then
2540 ac_cv_prog_CC="$CC" # Let the user override the test.
2543 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2547 test -z "$as_dir" && as_dir=.
2548 for ac_exec_ext in '' $ac_executable_extensions; do
2549 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2550 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2551 ac_prog_rejected=yes
2555 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2562 if test $ac_prog_rejected = yes; then
2563 # We found a bogon in the path, so make sure we never use it.
2564 set dummy $ac_cv_prog_CC
2566 if test $# != 0; then
2567 # We chose a different compiler from the bogus one.
2568 # However, it has the same basename, so the bogon will be chosen
2569 # first if we set CC to just the basename; use the full file name.
2571 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2577 if test -n "$CC"; then
2578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2579 $as_echo "$CC" >&6; }
2581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2582 $as_echo "no" >&6; }
2587 if test -z "$CC"; then
2588 if test -n "$ac_tool_prefix"; then
2589 for ac_prog in cl.exe
2591 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2592 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2594 $as_echo_n "checking for $ac_word... " >&6; }
2595 if ${ac_cv_prog_CC+:} false; then :
2596 $as_echo_n "(cached) " >&6
2598 if test -n "$CC"; then
2599 ac_cv_prog_CC="$CC" # Let the user override the test.
2601 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2605 test -z "$as_dir" && as_dir=.
2606 for ac_exec_ext in '' $ac_executable_extensions; do
2607 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2608 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2609 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2619 if test -n "$CC"; then
2620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2621 $as_echo "$CC" >&6; }
2623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2624 $as_echo "no" >&6; }
2628 test -n "$CC" && break
2631 if test -z "$CC"; then
2633 for ac_prog in cl.exe
2635 # Extract the first word of "$ac_prog", so it can be a program name with args.
2636 set dummy $ac_prog; ac_word=$2
2637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2638 $as_echo_n "checking for $ac_word... " >&6; }
2639 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2640 $as_echo_n "(cached) " >&6
2642 if test -n "$ac_ct_CC"; then
2643 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2645 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2649 test -z "$as_dir" && as_dir=.
2650 for ac_exec_ext in '' $ac_executable_extensions; do
2651 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2652 ac_cv_prog_ac_ct_CC="$ac_prog"
2653 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2662 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2663 if test -n "$ac_ct_CC"; then
2664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2665 $as_echo "$ac_ct_CC" >&6; }
2667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2668 $as_echo "no" >&6; }
2672 test -n "$ac_ct_CC" && break
2675 if test "x$ac_ct_CC" = x; then
2678 case $cross_compiling:$ac_tool_warned in
2680 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2681 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2682 ac_tool_warned=yes ;;
2691 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2692 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2693 as_fn_error $? "no acceptable C compiler found in \$PATH
2694 See \`config.log' for more details" "$LINENO" 5; }
2696 # Provide some information about the compiler.
2697 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2700 for ac_option in --version -v -V -qversion; do
2701 { { ac_try="$ac_compiler $ac_option >&5"
2703 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2704 *) ac_try_echo=$ac_try;;
2706 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2707 $as_echo "$ac_try_echo"; } >&5
2708 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2710 if test -s conftest.err; then
2712 ... rest of stderr output deleted ...
2713 10q' conftest.err >conftest.er1
2714 cat conftest.er1 >&5
2716 rm -f conftest.er1 conftest.err
2717 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2718 test $ac_status = 0; }
2721 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2722 /* end confdefs.h. */
2732 ac_clean_files_save=$ac_clean_files
2733 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2734 # Try to create an executable without -o first, disregard a.out.
2735 # It will help us diagnose broken compilers, and finding out an intuition
2737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2738 $as_echo_n "checking whether the C compiler works... " >&6; }
2739 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2741 # The possible output files:
2742 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2745 for ac_file in $ac_files
2748 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2749 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2754 if { { ac_try="$ac_link_default"
2756 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2757 *) ac_try_echo=$ac_try;;
2759 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2760 $as_echo "$ac_try_echo"; } >&5
2761 (eval "$ac_link_default") 2>&5
2763 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2764 test $ac_status = 0; }; then :
2765 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2766 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2767 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2768 # so that the user can short-circuit this test for compilers unknown to
2770 for ac_file in $ac_files ''
2772 test -f "$ac_file" || continue
2774 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2777 # We found the default executable, but exeext='' is most
2781 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2783 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2785 # We set ac_cv_exeext here because the later test for it is not
2786 # safe: cross compilers may not add the suffix if given an `-o'
2787 # argument, so we may need to know it at that point already.
2788 # Even if this section looks crufty: it has the advantage of
2795 test "$ac_cv_exeext" = no && ac_cv_exeext=
2800 if test -z "$ac_file"; then :
2801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2802 $as_echo "no" >&6; }
2803 $as_echo "$as_me: failed program was:" >&5
2804 sed 's/^/| /' conftest.$ac_ext >&5
2806 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2807 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2808 as_fn_error 77 "C compiler cannot create executables
2809 See \`config.log' for more details" "$LINENO" 5; }
2811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2812 $as_echo "yes" >&6; }
2814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2815 $as_echo_n "checking for C compiler default output file name... " >&6; }
2816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2817 $as_echo "$ac_file" >&6; }
2818 ac_exeext=$ac_cv_exeext
2820 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2821 ac_clean_files=$ac_clean_files_save
2822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2823 $as_echo_n "checking for suffix of executables... " >&6; }
2824 if { { ac_try="$ac_link"
2826 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2827 *) ac_try_echo=$ac_try;;
2829 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2830 $as_echo "$ac_try_echo"; } >&5
2831 (eval "$ac_link") 2>&5
2833 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2834 test $ac_status = 0; }; then :
2835 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2836 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2837 # work properly (i.e., refer to `conftest.exe'), while it won't with
2839 for ac_file in conftest.exe conftest conftest.*; do
2840 test -f "$ac_file" || continue
2842 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2843 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2849 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2850 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2851 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2852 See \`config.log' for more details" "$LINENO" 5; }
2854 rm -f conftest conftest$ac_cv_exeext
2855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2856 $as_echo "$ac_cv_exeext" >&6; }
2858 rm -f conftest.$ac_ext
2859 EXEEXT=$ac_cv_exeext
2861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2862 /* end confdefs.h. */
2867 FILE *f = fopen ("conftest.out", "w");
2868 return ferror (f) || fclose (f) != 0;
2874 ac_clean_files="$ac_clean_files conftest.out"
2875 # Check that the compiler produces executables we can run. If not, either
2876 # the compiler is broken, or we cross compile.
2877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2878 $as_echo_n "checking whether we are cross compiling... " >&6; }
2879 if test "$cross_compiling" != yes; then
2880 { { ac_try="$ac_link"
2882 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2883 *) ac_try_echo=$ac_try;;
2885 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2886 $as_echo "$ac_try_echo"; } >&5
2887 (eval "$ac_link") 2>&5
2889 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2890 test $ac_status = 0; }
2891 if { ac_try='./conftest$ac_cv_exeext'
2892 { { case "(($ac_try" in
2893 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2894 *) ac_try_echo=$ac_try;;
2896 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2897 $as_echo "$ac_try_echo"; } >&5
2898 (eval "$ac_try") 2>&5
2900 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2901 test $ac_status = 0; }; }; then
2904 if test "$cross_compiling" = maybe; then
2907 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2908 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2909 as_fn_error $? "cannot run C compiled programs.
2910 If you meant to cross compile, use \`--host'.
2911 See \`config.log' for more details" "$LINENO" 5; }
2915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2916 $as_echo "$cross_compiling" >&6; }
2918 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2919 ac_clean_files=$ac_clean_files_save
2920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2921 $as_echo_n "checking for suffix of object files... " >&6; }
2922 if ${ac_cv_objext+:} false; then :
2923 $as_echo_n "(cached) " >&6
2925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2926 /* end confdefs.h. */
2936 rm -f conftest.o conftest.obj
2937 if { { ac_try="$ac_compile"
2939 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2940 *) ac_try_echo=$ac_try;;
2942 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2943 $as_echo "$ac_try_echo"; } >&5
2944 (eval "$ac_compile") 2>&5
2946 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2947 test $ac_status = 0; }; then :
2948 for ac_file in conftest.o conftest.obj conftest.*; do
2949 test -f "$ac_file" || continue;
2951 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2952 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2957 $as_echo "$as_me: failed program was:" >&5
2958 sed 's/^/| /' conftest.$ac_ext >&5
2960 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2961 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2962 as_fn_error $? "cannot compute suffix of object files: cannot compile
2963 See \`config.log' for more details" "$LINENO" 5; }
2965 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2968 $as_echo "$ac_cv_objext" >&6; }
2969 OBJEXT=$ac_cv_objext
2971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2972 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2973 if ${ac_cv_c_compiler_gnu+:} false; then :
2974 $as_echo_n "(cached) " >&6
2976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2977 /* end confdefs.h. */
2990 if ac_fn_c_try_compile "$LINENO"; then :
2995 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2996 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3000 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3001 if test $ac_compiler_gnu = yes; then
3006 ac_test_CFLAGS=${CFLAGS+set}
3007 ac_save_CFLAGS=$CFLAGS
3008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3009 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3010 if ${ac_cv_prog_cc_g+:} false; then :
3011 $as_echo_n "(cached) " >&6
3013 ac_save_c_werror_flag=$ac_c_werror_flag
3014 ac_c_werror_flag=yes
3017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3018 /* end confdefs.h. */
3028 if ac_fn_c_try_compile "$LINENO"; then :
3032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3033 /* end confdefs.h. */
3043 if ac_fn_c_try_compile "$LINENO"; then :
3046 ac_c_werror_flag=$ac_save_c_werror_flag
3048 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3049 /* end confdefs.h. */
3059 if ac_fn_c_try_compile "$LINENO"; then :
3062 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3064 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3066 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3067 ac_c_werror_flag=$ac_save_c_werror_flag
3069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3070 $as_echo "$ac_cv_prog_cc_g" >&6; }
3071 if test "$ac_test_CFLAGS" = set; then
3072 CFLAGS=$ac_save_CFLAGS
3073 elif test $ac_cv_prog_cc_g = yes; then
3074 if test "$GCC" = yes; then
3080 if test "$GCC" = yes; then
3086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3087 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3088 if ${ac_cv_prog_cc_c89+:} false; then :
3089 $as_echo_n "(cached) " >&6
3091 ac_cv_prog_cc_c89=no
3093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3094 /* end confdefs.h. */
3098 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3099 struct buf { int x; };
3100 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3101 static char *e (p, i)
3107 static char *f (char * (*g) (char **, int), char **p, ...)
3112 s = g (p, va_arg (v,int));
3117 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3118 function prototypes and stuff, but not '\xHH' hex character constants.
3119 These don't provoke an error unfortunately, instead are silently treated
3120 as 'x'. The following induces an error, until -std is added to get
3121 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3122 array size at least. It's necessary to write '\x00'==0 to get something
3123 that's true only with -std. */
3124 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3126 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3127 inside strings and character constants. */
3129 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3131 int test (int i, double x);
3132 struct s1 {int (*f) (int a);};
3133 struct s2 {int (*f) (double a);};
3134 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3140 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3145 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3146 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3148 CC="$ac_save_CC $ac_arg"
3149 if ac_fn_c_try_compile "$LINENO"; then :
3150 ac_cv_prog_cc_c89=$ac_arg
3152 rm -f core conftest.err conftest.$ac_objext
3153 test "x$ac_cv_prog_cc_c89" != "xno" && break
3155 rm -f conftest.$ac_ext
3160 case "x$ac_cv_prog_cc_c89" in
3162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3163 $as_echo "none needed" >&6; } ;;
3165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3166 $as_echo "unsupported" >&6; } ;;
3168 CC="$CC $ac_cv_prog_cc_c89"
3169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3170 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3172 if test "x$ac_cv_prog_cc_c89" != xno; then :
3177 ac_cpp='$CPP $CPPFLAGS'
3178 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3179 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3180 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3184 ac_cpp='$CPP $CPPFLAGS'
3185 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3186 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3187 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3189 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3190 # On Suns, sometimes $CPP names a directory.
3191 if test -n "$CPP" && test -d "$CPP"; then
3194 if test -z "$CPP"; then
3195 if ${ac_cv_prog_CPP+:} false; then :
3196 $as_echo_n "(cached) " >&6
3198 # Double quotes because CPP needs to be expanded
3199 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3202 for ac_c_preproc_warn_flag in '' yes
3204 # Use a header file that comes with gcc, so configuring glibc
3205 # with a fresh cross-compiler works.
3206 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3207 # <limits.h> exists even on freestanding compilers.
3208 # On the NeXT, cc -E runs the code through the compiler's parser,
3209 # not just through cpp. "Syntax error" is here to catch this case.
3210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3211 /* end confdefs.h. */
3213 # include <limits.h>
3215 # include <assert.h>
3219 if ac_fn_c_try_cpp "$LINENO"; then :
3222 # Broken: fails on valid input.
3225 rm -f conftest.err conftest.i conftest.$ac_ext
3227 # OK, works on sane cases. Now check whether nonexistent headers
3228 # can be detected and how.
3229 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3230 /* end confdefs.h. */
3231 #include <ac_nonexistent.h>
3233 if ac_fn_c_try_cpp "$LINENO"; then :
3234 # Broken: success on invalid input.
3237 # Passes both tests.
3241 rm -f conftest.err conftest.i conftest.$ac_ext
3244 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3245 rm -f conftest.i conftest.err conftest.$ac_ext
3246 if $ac_preproc_ok; then :
3258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3259 $as_echo "$CPP" >&6; }
3261 for ac_c_preproc_warn_flag in '' yes
3263 # Use a header file that comes with gcc, so configuring glibc
3264 # with a fresh cross-compiler works.
3265 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3266 # <limits.h> exists even on freestanding compilers.
3267 # On the NeXT, cc -E runs the code through the compiler's parser,
3268 # not just through cpp. "Syntax error" is here to catch this case.
3269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3270 /* end confdefs.h. */
3272 # include <limits.h>
3274 # include <assert.h>
3278 if ac_fn_c_try_cpp "$LINENO"; then :
3281 # Broken: fails on valid input.
3284 rm -f conftest.err conftest.i conftest.$ac_ext
3286 # OK, works on sane cases. Now check whether nonexistent headers
3287 # can be detected and how.
3288 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3289 /* end confdefs.h. */
3290 #include <ac_nonexistent.h>
3292 if ac_fn_c_try_cpp "$LINENO"; then :
3293 # Broken: success on invalid input.
3296 # Passes both tests.
3300 rm -f conftest.err conftest.i conftest.$ac_ext
3303 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3304 rm -f conftest.i conftest.err conftest.$ac_ext
3305 if $ac_preproc_ok; then :
3308 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3309 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3310 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3311 See \`config.log' for more details" "$LINENO" 5; }
3315 ac_cpp='$CPP $CPPFLAGS'
3316 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3317 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3318 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3322 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3323 if ${ac_cv_path_GREP+:} false; then :
3324 $as_echo_n "(cached) " >&6
3326 if test -z "$GREP"; then
3327 ac_path_GREP_found=false
3328 # Loop through the user's path and test for each of PROGNAME-LIST
3329 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3330 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3333 test -z "$as_dir" && as_dir=.
3334 for ac_prog in grep ggrep; do
3335 for ac_exec_ext in '' $ac_executable_extensions; do
3336 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3337 as_fn_executable_p "$ac_path_GREP" || continue
3338 # Check for GNU ac_path_GREP and select it if it is found.
3339 # Check for GNU $ac_path_GREP
3340 case `"$ac_path_GREP" --version 2>&1` in
3342 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3345 $as_echo_n 0123456789 >"conftest.in"
3348 cat "conftest.in" "conftest.in" >"conftest.tmp"
3349 mv "conftest.tmp" "conftest.in"
3350 cp "conftest.in" "conftest.nl"
3351 $as_echo 'GREP' >> "conftest.nl"
3352 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3353 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3354 as_fn_arith $ac_count + 1 && ac_count=$as_val
3355 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3356 # Best one so far, save it but keep looking for a better one
3357 ac_cv_path_GREP="$ac_path_GREP"
3358 ac_path_GREP_max=$ac_count
3360 # 10*(2^10) chars as input seems more than enough
3361 test $ac_count -gt 10 && break
3363 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3366 $ac_path_GREP_found && break 3
3371 if test -z "$ac_cv_path_GREP"; then
3372 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3375 ac_cv_path_GREP=$GREP
3379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3380 $as_echo "$ac_cv_path_GREP" >&6; }
3381 GREP="$ac_cv_path_GREP"
3384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3385 $as_echo_n "checking for egrep... " >&6; }
3386 if ${ac_cv_path_EGREP+:} false; then :
3387 $as_echo_n "(cached) " >&6
3389 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3390 then ac_cv_path_EGREP="$GREP -E"
3392 if test -z "$EGREP"; then
3393 ac_path_EGREP_found=false
3394 # Loop through the user's path and test for each of PROGNAME-LIST
3395 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3396 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3399 test -z "$as_dir" && as_dir=.
3400 for ac_prog in egrep; do
3401 for ac_exec_ext in '' $ac_executable_extensions; do
3402 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3403 as_fn_executable_p "$ac_path_EGREP" || continue
3404 # Check for GNU ac_path_EGREP and select it if it is found.
3405 # Check for GNU $ac_path_EGREP
3406 case `"$ac_path_EGREP" --version 2>&1` in
3408 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3411 $as_echo_n 0123456789 >"conftest.in"
3414 cat "conftest.in" "conftest.in" >"conftest.tmp"
3415 mv "conftest.tmp" "conftest.in"
3416 cp "conftest.in" "conftest.nl"
3417 $as_echo 'EGREP' >> "conftest.nl"
3418 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3419 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3420 as_fn_arith $ac_count + 1 && ac_count=$as_val
3421 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3422 # Best one so far, save it but keep looking for a better one
3423 ac_cv_path_EGREP="$ac_path_EGREP"
3424 ac_path_EGREP_max=$ac_count
3426 # 10*(2^10) chars as input seems more than enough
3427 test $ac_count -gt 10 && break
3429 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3432 $ac_path_EGREP_found && break 3
3437 if test -z "$ac_cv_path_EGREP"; then
3438 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3441 ac_cv_path_EGREP=$EGREP
3446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3447 $as_echo "$ac_cv_path_EGREP" >&6; }
3448 EGREP="$ac_cv_path_EGREP"
3451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3452 $as_echo_n "checking for ANSI C header files... " >&6; }
3453 if ${ac_cv_header_stdc+:} false; then :
3454 $as_echo_n "(cached) " >&6
3456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3457 /* end confdefs.h. */
3471 if ac_fn_c_try_compile "$LINENO"; then :
3472 ac_cv_header_stdc=yes
3474 ac_cv_header_stdc=no
3476 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3478 if test $ac_cv_header_stdc = yes; then
3479 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3480 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3481 /* end confdefs.h. */
3485 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3486 $EGREP "memchr" >/dev/null 2>&1; then :
3489 ac_cv_header_stdc=no
3495 if test $ac_cv_header_stdc = yes; then
3496 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3497 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3498 /* end confdefs.h. */
3502 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3503 $EGREP "free" >/dev/null 2>&1; then :
3506 ac_cv_header_stdc=no
3512 if test $ac_cv_header_stdc = yes; then
3513 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3514 if test "$cross_compiling" = yes; then :
3517 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3518 /* end confdefs.h. */
3521 #if ((' ' & 0x0FF) == 0x020)
3522 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3523 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3525 # define ISLOWER(c) \
3526 (('a' <= (c) && (c) <= 'i') \
3527 || ('j' <= (c) && (c) <= 'r') \
3528 || ('s' <= (c) && (c) <= 'z'))
3529 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3532 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3537 for (i = 0; i < 256; i++)
3538 if (XOR (islower (i), ISLOWER (i))
3539 || toupper (i) != TOUPPER (i))
3544 if ac_fn_c_try_run "$LINENO"; then :
3547 ac_cv_header_stdc=no
3549 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3550 conftest.$ac_objext conftest.beam conftest.$ac_ext
3555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3556 $as_echo "$ac_cv_header_stdc" >&6; }
3557 if test $ac_cv_header_stdc = yes; then
3559 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3563 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3564 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3565 inttypes.h stdint.h unistd.h
3567 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3568 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3570 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3571 cat >>confdefs.h <<_ACEOF
3572 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3581 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3582 if test "x$ac_cv_header_minix_config_h" = xyes; then :
3589 if test "$MINIX" = yes; then
3591 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3594 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3597 $as_echo "#define _MINIX 1" >>confdefs.h
3602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3603 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3604 if ${ac_cv_safe_to_define___extensions__+:} false; then :
3605 $as_echo_n "(cached) " >&6
3607 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3608 /* end confdefs.h. */
3610 # define __EXTENSIONS__ 1
3611 $ac_includes_default
3620 if ac_fn_c_try_compile "$LINENO"; then :
3621 ac_cv_safe_to_define___extensions__=yes
3623 ac_cv_safe_to_define___extensions__=no
3625 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3628 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3629 test $ac_cv_safe_to_define___extensions__ = yes &&
3630 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3632 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3634 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3636 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3638 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3642 # Checks for programs.
3644 ac_cpp='$CPP $CPPFLAGS'
3645 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3646 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3647 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3648 if test -n "$ac_tool_prefix"; then
3649 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3650 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3652 $as_echo_n "checking for $ac_word... " >&6; }
3653 if ${ac_cv_prog_CC+:} false; then :
3654 $as_echo_n "(cached) " >&6
3656 if test -n "$CC"; then
3657 ac_cv_prog_CC="$CC" # Let the user override the test.
3659 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3663 test -z "$as_dir" && as_dir=.
3664 for ac_exec_ext in '' $ac_executable_extensions; do
3665 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3666 ac_cv_prog_CC="${ac_tool_prefix}gcc"
3667 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3677 if test -n "$CC"; then
3678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3679 $as_echo "$CC" >&6; }
3681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3682 $as_echo "no" >&6; }
3687 if test -z "$ac_cv_prog_CC"; then
3689 # Extract the first word of "gcc", so it can be a program name with args.
3690 set dummy gcc; ac_word=$2
3691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3692 $as_echo_n "checking for $ac_word... " >&6; }
3693 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3694 $as_echo_n "(cached) " >&6
3696 if test -n "$ac_ct_CC"; then
3697 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3699 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3703 test -z "$as_dir" && as_dir=.
3704 for ac_exec_ext in '' $ac_executable_extensions; do
3705 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3706 ac_cv_prog_ac_ct_CC="gcc"
3707 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3716 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3717 if test -n "$ac_ct_CC"; then
3718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3719 $as_echo "$ac_ct_CC" >&6; }
3721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3722 $as_echo "no" >&6; }
3725 if test "x$ac_ct_CC" = x; then
3728 case $cross_compiling:$ac_tool_warned in
3730 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3731 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3732 ac_tool_warned=yes ;;
3740 if test -z "$CC"; then
3741 if test -n "$ac_tool_prefix"; then
3742 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3743 set dummy ${ac_tool_prefix}cc; ac_word=$2
3744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3745 $as_echo_n "checking for $ac_word... " >&6; }
3746 if ${ac_cv_prog_CC+:} false; then :
3747 $as_echo_n "(cached) " >&6
3749 if test -n "$CC"; then
3750 ac_cv_prog_CC="$CC" # Let the user override the test.
3752 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3756 test -z "$as_dir" && as_dir=.
3757 for ac_exec_ext in '' $ac_executable_extensions; do
3758 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3759 ac_cv_prog_CC="${ac_tool_prefix}cc"
3760 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3770 if test -n "$CC"; then
3771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3772 $as_echo "$CC" >&6; }
3774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3775 $as_echo "no" >&6; }
3781 if test -z "$CC"; then
3782 # Extract the first word of "cc", so it can be a program name with args.
3783 set dummy cc; ac_word=$2
3784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3785 $as_echo_n "checking for $ac_word... " >&6; }
3786 if ${ac_cv_prog_CC+:} false; then :
3787 $as_echo_n "(cached) " >&6
3789 if test -n "$CC"; then
3790 ac_cv_prog_CC="$CC" # Let the user override the test.
3793 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3797 test -z "$as_dir" && as_dir=.
3798 for ac_exec_ext in '' $ac_executable_extensions; do
3799 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3800 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3801 ac_prog_rejected=yes
3805 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3812 if test $ac_prog_rejected = yes; then
3813 # We found a bogon in the path, so make sure we never use it.
3814 set dummy $ac_cv_prog_CC
3816 if test $# != 0; then
3817 # We chose a different compiler from the bogus one.
3818 # However, it has the same basename, so the bogon will be chosen
3819 # first if we set CC to just the basename; use the full file name.
3821 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3827 if test -n "$CC"; then
3828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3829 $as_echo "$CC" >&6; }
3831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3832 $as_echo "no" >&6; }
3837 if test -z "$CC"; then
3838 if test -n "$ac_tool_prefix"; then
3839 for ac_prog in cl.exe
3841 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3842 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3844 $as_echo_n "checking for $ac_word... " >&6; }
3845 if ${ac_cv_prog_CC+:} false; then :
3846 $as_echo_n "(cached) " >&6
3848 if test -n "$CC"; then
3849 ac_cv_prog_CC="$CC" # Let the user override the test.
3851 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3855 test -z "$as_dir" && as_dir=.
3856 for ac_exec_ext in '' $ac_executable_extensions; do
3857 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3858 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3859 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3869 if test -n "$CC"; then
3870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3871 $as_echo "$CC" >&6; }
3873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3874 $as_echo "no" >&6; }
3878 test -n "$CC" && break
3881 if test -z "$CC"; then
3883 for ac_prog in cl.exe
3885 # Extract the first word of "$ac_prog", so it can be a program name with args.
3886 set dummy $ac_prog; ac_word=$2
3887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3888 $as_echo_n "checking for $ac_word... " >&6; }
3889 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3890 $as_echo_n "(cached) " >&6
3892 if test -n "$ac_ct_CC"; then
3893 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3895 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3899 test -z "$as_dir" && as_dir=.
3900 for ac_exec_ext in '' $ac_executable_extensions; do
3901 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3902 ac_cv_prog_ac_ct_CC="$ac_prog"
3903 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3912 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3913 if test -n "$ac_ct_CC"; then
3914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3915 $as_echo "$ac_ct_CC" >&6; }
3917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3918 $as_echo "no" >&6; }
3922 test -n "$ac_ct_CC" && break
3925 if test "x$ac_ct_CC" = x; then
3928 case $cross_compiling:$ac_tool_warned in
3930 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3931 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3932 ac_tool_warned=yes ;;
3941 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3942 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3943 as_fn_error $? "no acceptable C compiler found in \$PATH
3944 See \`config.log' for more details" "$LINENO" 5; }
3946 # Provide some information about the compiler.
3947 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3950 for ac_option in --version -v -V -qversion; do
3951 { { ac_try="$ac_compiler $ac_option >&5"
3953 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3954 *) ac_try_echo=$ac_try;;
3956 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3957 $as_echo "$ac_try_echo"; } >&5
3958 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3960 if test -s conftest.err; then
3962 ... rest of stderr output deleted ...
3963 10q' conftest.err >conftest.er1
3964 cat conftest.er1 >&5
3966 rm -f conftest.er1 conftest.err
3967 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3968 test $ac_status = 0; }
3971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3972 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3973 if ${ac_cv_c_compiler_gnu+:} false; then :
3974 $as_echo_n "(cached) " >&6
3976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3977 /* end confdefs.h. */
3990 if ac_fn_c_try_compile "$LINENO"; then :
3995 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3996 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4000 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4001 if test $ac_compiler_gnu = yes; then
4006 ac_test_CFLAGS=${CFLAGS+set}
4007 ac_save_CFLAGS=$CFLAGS
4008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4009 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4010 if ${ac_cv_prog_cc_g+:} false; then :
4011 $as_echo_n "(cached) " >&6
4013 ac_save_c_werror_flag=$ac_c_werror_flag
4014 ac_c_werror_flag=yes
4017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4018 /* end confdefs.h. */
4028 if ac_fn_c_try_compile "$LINENO"; then :
4032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4033 /* end confdefs.h. */
4043 if ac_fn_c_try_compile "$LINENO"; then :
4046 ac_c_werror_flag=$ac_save_c_werror_flag
4048 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4049 /* end confdefs.h. */
4059 if ac_fn_c_try_compile "$LINENO"; then :
4062 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4064 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4066 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4067 ac_c_werror_flag=$ac_save_c_werror_flag
4069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4070 $as_echo "$ac_cv_prog_cc_g" >&6; }
4071 if test "$ac_test_CFLAGS" = set; then
4072 CFLAGS=$ac_save_CFLAGS
4073 elif test $ac_cv_prog_cc_g = yes; then
4074 if test "$GCC" = yes; then
4080 if test "$GCC" = yes; then
4086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4087 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4088 if ${ac_cv_prog_cc_c89+:} false; then :
4089 $as_echo_n "(cached) " >&6
4091 ac_cv_prog_cc_c89=no
4093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4094 /* end confdefs.h. */
4098 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4099 struct buf { int x; };
4100 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4101 static char *e (p, i)
4107 static char *f (char * (*g) (char **, int), char **p, ...)
4112 s = g (p, va_arg (v,int));
4117 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
4118 function prototypes and stuff, but not '\xHH' hex character constants.
4119 These don't provoke an error unfortunately, instead are silently treated
4120 as 'x'. The following induces an error, until -std is added to get
4121 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4122 array size at least. It's necessary to write '\x00'==0 to get something
4123 that's true only with -std. */
4124 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4126 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4127 inside strings and character constants. */
4129 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4131 int test (int i, double x);
4132 struct s1 {int (*f) (int a);};
4133 struct s2 {int (*f) (double a);};
4134 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4140 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
4145 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4146 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4148 CC="$ac_save_CC $ac_arg"
4149 if ac_fn_c_try_compile "$LINENO"; then :
4150 ac_cv_prog_cc_c89=$ac_arg
4152 rm -f core conftest.err conftest.$ac_objext
4153 test "x$ac_cv_prog_cc_c89" != "xno" && break
4155 rm -f conftest.$ac_ext
4160 case "x$ac_cv_prog_cc_c89" in
4162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4163 $as_echo "none needed" >&6; } ;;
4165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4166 $as_echo "unsupported" >&6; } ;;
4168 CC="$CC $ac_cv_prog_cc_c89"
4169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4170 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4172 if test "x$ac_cv_prog_cc_c89" != xno; then :
4177 ac_cpp='$CPP $CPPFLAGS'
4178 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4179 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4180 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4183 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4185 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4186 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
4187 $as_echo_n "(cached) " >&6
4189 cat >conftest.make <<\_ACEOF
4192 @echo '@@@%%%=$(MAKE)=@@@%%%'
4194 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
4195 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4197 eval ac_cv_prog_make_${ac_make}_set=yes;;
4199 eval ac_cv_prog_make_${ac_make}_set=no;;
4203 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4205 $as_echo "yes" >&6; }
4208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4209 $as_echo "no" >&6; }
4210 SET_MAKE="MAKE=${MAKE-make}"
4213 for ac_prog in glibtool libtool15 libtool
4215 # Extract the first word of "$ac_prog", so it can be a program name with args.
4216 set dummy $ac_prog; ac_word=$2
4217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4218 $as_echo_n "checking for $ac_word... " >&6; }
4219 if ${ac_cv_prog_libtool+:} false; then :
4220 $as_echo_n "(cached) " >&6
4222 if test -n "$libtool"; then
4223 ac_cv_prog_libtool="$libtool" # Let the user override the test.
4225 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4229 test -z "$as_dir" && as_dir=.
4230 for ac_exec_ext in '' $ac_executable_extensions; do
4231 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4232 ac_cv_prog_libtool="$ac_prog"
4233 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4242 libtool=$ac_cv_prog_libtool
4243 if test -n "$libtool"; then
4244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libtool" >&5
4245 $as_echo "$libtool" >&6; }
4247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4248 $as_echo "no" >&6; }
4252 test -n "$libtool" && break
4254 test -n "$libtool" || libtool="../libtool"
4257 # add option to disable the evil rpath
4258 # Check whether --enable-rpath was given.
4259 if test "${enable_rpath+set}" = set; then :
4260 enableval=$enable_rpath; enable_rpath=$enableval
4266 if test "x$enable_rpath" = xyes; then
4267 RPATH_VAL="-Wl,-rpath=\${libdir}"
4273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -std=c99" >&5
4274 $as_echo_n "checking whether $CC supports -std=c99... " >&6; }
4275 cache=`echo std=c99 | sed 'y%.=/+-%___p_%'`
4276 if eval \${cv_prog_cc_flag_$cache+:} false; then :
4277 $as_echo_n "(cached) " >&6
4280 echo 'void f(void){}' >conftest.c
4281 if test -z "`$CC $CPPFLAGS $CFLAGS -std=c99 -c conftest.c 2>&1`"; then
4282 eval "cv_prog_cc_flag_$cache=yes"
4284 eval "cv_prog_cc_flag_$cache=no"
4286 rm -f conftest conftest.o conftest.c
4290 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then
4291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4292 $as_echo "yes" >&6; }
4296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4297 $as_echo "no" >&6; }
4304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -xc99" >&5
4305 $as_echo_n "checking whether $CC supports -xc99... " >&6; }
4306 cache=`echo xc99 | sed 'y%.=/+-%___p_%'`
4307 if eval \${cv_prog_cc_flag_$cache+:} false; then :
4308 $as_echo_n "(cached) " >&6
4311 echo 'void f(void){}' >conftest.c
4312 if test -z "`$CC $CPPFLAGS $CFLAGS -xc99 -c conftest.c 2>&1`"; then
4313 eval "cv_prog_cc_flag_$cache=yes"
4315 eval "cv_prog_cc_flag_$cache=no"
4317 rm -f conftest conftest.o conftest.c
4321 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then
4322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4323 $as_echo "yes" >&6; }
4327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4328 $as_echo "no" >&6; }
4334 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
4335 if test "x$ac_cv_type_size_t" = xyes; then :
4339 cat >>confdefs.h <<_ACEOF
4340 #define size_t unsigned int
4347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -O2" >&5
4348 $as_echo_n "checking whether $CC supports -O2... " >&6; }
4349 cache=`echo O2 | sed 'y%.=/+-%___p_%'`
4350 if eval \${cv_prog_cc_flag_$cache+:} false; then :
4351 $as_echo_n "(cached) " >&6
4354 echo 'void f(void){}' >conftest.c
4355 if test -z "`$CC $CPPFLAGS $CFLAGS -O2 -c conftest.c 2>&1`"; then
4356 eval "cv_prog_cc_flag_$cache=yes"
4358 eval "cv_prog_cc_flag_$cache=no"
4360 rm -f conftest conftest.o conftest.c
4364 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then
4365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4366 $as_echo "yes" >&6; }
4368 CFLAGS="$CFLAGS -O2"
4370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4371 $as_echo "no" >&6; }
4380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Werror" >&5
4381 $as_echo_n "checking whether $CC supports -Werror... " >&6; }
4382 cache=`echo Werror | sed 'y%.=/+-%___p_%'`
4383 if eval \${cv_prog_cc_flag_$cache+:} false; then :
4384 $as_echo_n "(cached) " >&6
4387 echo 'void f(void){}' >conftest.c
4388 if test -z "`$CC $CPPFLAGS $CFLAGS -Werror -c conftest.c 2>&1`"; then
4389 eval "cv_prog_cc_flag_$cache=yes"
4391 eval "cv_prog_cc_flag_$cache=no"
4393 rm -f conftest conftest.o conftest.c
4397 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then
4398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4399 $as_echo "yes" >&6; }
4403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4404 $as_echo "no" >&6; }
4411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wall" >&5
4412 $as_echo_n "checking whether $CC supports -Wall... " >&6; }
4413 cache=`echo Wall | sed 'y%.=/+-%___p_%'`
4414 if eval \${cv_prog_cc_flag_$cache+:} false; then :
4415 $as_echo_n "(cached) " >&6
4418 echo 'void f(void){}' >conftest.c
4419 if test -z "`$CC $CPPFLAGS $CFLAGS -Wall -c conftest.c 2>&1`"; then
4420 eval "cv_prog_cc_flag_$cache=yes"
4422 eval "cv_prog_cc_flag_$cache=no"
4424 rm -f conftest conftest.o conftest.c
4428 if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then
4429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4430 $as_echo "yes" >&6; }
4432 ERRFLAG="$ERRFLAG -Wall"
4434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4435 $as_echo "no" >&6; }
4437 ERRFLAG="$ERRFLAG -errfmt"
4444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 as a flag for $CC" >&5
4445 $as_echo_n "checking whether we need $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 as a flag for $CC... " >&6; }
4446 cache=`$as_echo "$C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600" | $as_tr_sh`
4447 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then :
4448 $as_echo_n "(cached) " >&6
4452 #include "confdefs.h"
4455 #include <sys/time.h>
4460 #ifdef HAVE_GETOPT_H
4471 t = ctime_r(&time, buf);
4474 a = getopt(2, opts, "a");
4479 echo 'void f(){}' >>conftest.c
4480 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then
4481 eval "cv_prog_cc_flag_needed_$cache=no"
4484 if test -z "`$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 $ERRFLAG -c conftest.c 2>&1`"; then
4485 eval "cv_prog_cc_flag_needed_$cache=yes"
4487 eval "cv_prog_cc_flag_needed_$cache=fail"
4488 #echo 'Test with flag fails too!'
4490 #echo "$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 $ERRFLAG -c conftest.c 2>&1"
4491 #echo `$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 $ERRFLAG -c conftest.c 2>&1`
4496 rm -f conftest conftest.c conftest.o
4500 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then
4501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4502 $as_echo "yes" >&6; }
4504 CFLAGS="$CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600"
4506 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then
4507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4508 $as_echo "no" >&6; }
4509 #echo 'Test with flag is no!'
4511 #echo "$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 $ERRFLAG -c conftest.c 2>&1"
4512 #echo `$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 $ERRFLAG -c conftest.c 2>&1`
4517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
4518 $as_echo "failed" >&6; }
4529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need $C99FLAG as a flag for $CC" >&5
4530 $as_echo_n "checking whether we need $C99FLAG as a flag for $CC... " >&6; }
4531 cache=`$as_echo "$C99FLAG" | $as_tr_sh`
4532 if eval \${cv_prog_cc_flag_needed_$cache+:} false; then :
4533 $as_echo_n "(cached) " >&6
4536 echo '#include <stdbool.h>' > conftest.c
4537 echo 'void f(){}' >>conftest.c
4538 if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then
4539 eval "cv_prog_cc_flag_needed_$cache=no"
4542 if test -z "`$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1`"; then
4543 eval "cv_prog_cc_flag_needed_$cache=yes"
4545 eval "cv_prog_cc_flag_needed_$cache=fail"
4546 #echo 'Test with flag fails too!'
4548 #echo "$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1"
4549 #echo `$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1`
4554 rm -f conftest conftest.c conftest.o
4558 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then
4559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4560 $as_echo "yes" >&6; }
4562 CFLAGS="$CFLAGS $C99FLAG"
4564 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then
4565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4566 $as_echo "no" >&6; }
4567 #echo 'Test with flag is no!'
4569 #echo "$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1"
4570 #echo `$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1`
4575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
4576 $as_echo "failed" >&6; }
4583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
4584 $as_echo_n "checking for inline... " >&6; }
4585 if ${ac_cv_c_inline+:} false; then :
4586 $as_echo_n "(cached) " >&6
4589 for ac_kw in inline __inline__ __inline; do
4590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4591 /* end confdefs.h. */
4594 static $ac_kw foo_t static_foo () {return 0; }
4595 $ac_kw foo_t foo () {return 0; }
4599 if ac_fn_c_try_compile "$LINENO"; then :
4600 ac_cv_c_inline=$ac_kw
4602 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4603 test "$ac_cv_c_inline" != no && break
4607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
4608 $as_echo "$ac_cv_c_inline" >&6; }
4610 case $ac_cv_c_inline in
4613 case $ac_cv_c_inline in
4615 *) ac_val=$ac_cv_c_inline;;
4617 cat >>confdefs.h <<_ACEOF
4619 #define inline $ac_val
4625 ac_fn_c_check_type "$LINENO" "int8_t" "ac_cv_type_int8_t" "$ac_includes_default"
4626 if test "x$ac_cv_type_int8_t" = xyes; then :
4630 cat >>confdefs.h <<_ACEOF
4636 ac_fn_c_check_type "$LINENO" "int16_t" "ac_cv_type_int16_t" "$ac_includes_default"
4637 if test "x$ac_cv_type_int16_t" = xyes; then :
4641 cat >>confdefs.h <<_ACEOF
4642 #define int16_t short
4647 ac_fn_c_check_type "$LINENO" "int32_t" "ac_cv_type_int32_t" "$ac_includes_default"
4648 if test "x$ac_cv_type_int32_t" = xyes; then :
4652 cat >>confdefs.h <<_ACEOF
4658 ac_fn_c_check_type "$LINENO" "int64_t" "ac_cv_type_int64_t" "$ac_includes_default"
4659 if test "x$ac_cv_type_int64_t" = xyes; then :
4663 cat >>confdefs.h <<_ACEOF
4664 #define int64_t long long
4669 ac_fn_c_check_type "$LINENO" "uint8_t" "ac_cv_type_uint8_t" "$ac_includes_default"
4670 if test "x$ac_cv_type_uint8_t" = xyes; then :
4674 cat >>confdefs.h <<_ACEOF
4675 #define uint8_t unsigned char
4680 ac_fn_c_check_type "$LINENO" "uint16_t" "ac_cv_type_uint16_t" "$ac_includes_default"
4681 if test "x$ac_cv_type_uint16_t" = xyes; then :
4685 cat >>confdefs.h <<_ACEOF
4686 #define uint16_t unsigned short
4691 ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "$ac_includes_default"
4692 if test "x$ac_cv_type_uint32_t" = xyes; then :
4696 cat >>confdefs.h <<_ACEOF
4697 #define uint32_t unsigned int
4702 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "$ac_includes_default"
4703 if test "x$ac_cv_type_uint64_t" = xyes; then :
4707 cat >>confdefs.h <<_ACEOF
4708 #define uint64_t unsigned long long
4713 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
4714 if test "x$ac_cv_type_ssize_t" = xyes; then :
4718 cat >>confdefs.h <<_ACEOF
4725 for ac_header in sys/types.h getopt.h stdlib.h stdio.h assert.h netinet/in.h ctype.h time.h arpa/inet.h sys/time.h sys/socket.h sys/select.h
4727 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4728 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4730 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4731 cat >>confdefs.h <<_ACEOF
4732 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4739 for ac_header in netinet/in_systm.h net/if.h netinet/ip.h netinet/udp.h netinet/if_ether.h netinet/ip6.h
4741 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4742 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "
4743 $ac_includes_default
4744 #ifdef HAVE_NETINET_IN_SYSTM_H
4745 #include <netinet/in_systm.h>
4747 #ifdef HAVE_NETINET_IN_H
4748 #include <netinet/in.h>
4750 #ifdef HAVE_SYS_SOCKET_H
4751 #include <sys/socket.h>
4753 #ifdef HAVE_NET_IF_H
4757 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4758 cat >>confdefs.h <<_ACEOF
4759 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4767 for ac_header in winsock2.h ws2tcpip.h
4769 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4770 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4772 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4773 cat >>confdefs.h <<_ACEOF
4774 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4783 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "
4784 $ac_includes_default
4785 #ifdef HAVE_SYS_SOCKET_H
4786 # include <sys/socket.h>
4788 #ifdef HAVE_WS2TCPIP_H
4789 # include <ws2tcpip.h>
4793 if test "x$ac_cv_type_socklen_t" = xyes; then :
4797 $as_echo "#define socklen_t int" >>confdefs.h
4801 for ac_header in sys/param.h sys/mount.h
4803 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4804 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4807 #if HAVE_SYS_PARAM_H
4808 # include <sys/param.h>
4813 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4814 cat >>confdefs.h <<_ACEOF
4815 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4822 ac_fn_c_check_type "$LINENO" "in_addr_t" "ac_cv_type_in_addr_t" "
4823 #if HAVE_SYS_TYPES_H
4824 # include <sys/types.h>
4826 #if HAVE_NETINET_IN_H
4827 # include <netinet/in.h>
4830 if test "x$ac_cv_type_in_addr_t" = xyes; then :
4834 $as_echo "#define in_addr_t uint32_t" >>confdefs.h
4838 ac_fn_c_check_type "$LINENO" "in_port_t" "ac_cv_type_in_port_t" "
4839 #if HAVE_SYS_TYPES_H
4840 # include <sys/types.h>
4842 #if HAVE_NETINET_IN_H
4843 # include <netinet/in.h>
4846 if test "x$ac_cv_type_in_port_t" = xyes; then :
4850 $as_echo "#define in_port_t uint16_t" >>confdefs.h
4855 # check to see if libraries are needed for these functions.
4856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
4857 $as_echo_n "checking for library containing socket... " >&6; }
4858 if ${ac_cv_search_socket+:} false; then :
4859 $as_echo_n "(cached) " >&6
4861 ac_func_search_save_LIBS=$LIBS
4862 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4863 /* end confdefs.h. */
4865 /* Override any GCC internal prototype to avoid an error.
4866 Use char because int might match the return type of a GCC
4867 builtin and then its argument prototype would still apply. */
4880 for ac_lib in '' socket; do
4881 if test -z "$ac_lib"; then
4882 ac_res="none required"
4885 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4887 if ac_fn_c_try_link "$LINENO"; then :
4888 ac_cv_search_socket=$ac_res
4890 rm -f core conftest.err conftest.$ac_objext \
4892 if ${ac_cv_search_socket+:} false; then :
4896 if ${ac_cv_search_socket+:} false; then :
4899 ac_cv_search_socket=no
4902 LIBS=$ac_func_search_save_LIBS
4904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
4905 $as_echo "$ac_cv_search_socket" >&6; }
4906 ac_res=$ac_cv_search_socket
4907 if test "$ac_res" != no; then :
4908 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_pton" >&5
4913 $as_echo_n "checking for library containing inet_pton... " >&6; }
4914 if ${ac_cv_search_inet_pton+:} false; then :
4915 $as_echo_n "(cached) " >&6
4917 ac_func_search_save_LIBS=$LIBS
4918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4919 /* end confdefs.h. */
4921 /* Override any GCC internal prototype to avoid an error.
4922 Use char because int might match the return type of a GCC
4923 builtin and then its argument prototype would still apply. */
4931 return inet_pton ();
4936 for ac_lib in '' nsl; do
4937 if test -z "$ac_lib"; then
4938 ac_res="none required"
4941 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4943 if ac_fn_c_try_link "$LINENO"; then :
4944 ac_cv_search_inet_pton=$ac_res
4946 rm -f core conftest.err conftest.$ac_objext \
4948 if ${ac_cv_search_inet_pton+:} false; then :
4952 if ${ac_cv_search_inet_pton+:} false; then :
4955 ac_cv_search_inet_pton=no
4958 LIBS=$ac_func_search_save_LIBS
4960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_pton" >&5
4961 $as_echo "$ac_cv_search_inet_pton" >&6; }
4962 ac_res=$ac_cv_search_inet_pton
4963 if test "$ac_res" != no; then :
4964 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4971 # Check whether --with-ssl was given.
4972 if test "${with_ssl+set}" = set; then :
4983 if test x_$withval != x_no; then
4984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSL" >&5
4985 $as_echo_n "checking for SSL... " >&6; }
4986 if test x_$withval = x_ -o x_$withval = x_yes; then
4987 withval="/usr/local/ssl /usr/lib/ssl /usr/ssl /usr/pkg /usr/local /opt/local /usr/sfw /usr"
4989 for dir in $withval; do
4991 if test -f "$dir/include/openssl/ssl.h"; then
4994 cat >>confdefs.h <<_ACEOF
4995 #define HAVE_SSL /**/
4998 if test "$ssldir" != "/usr"; then
4999 CPPFLAGS="$CPPFLAGS -I$ssldir/include"
5000 LIBSSL_CPPFLAGS="$LIBSSL_CPPFLAGS -I$ssldir/include"
5005 if test x_$found_ssl != x_yes; then
5006 as_fn_error $? "Cannot find the SSL libraries in $withval" "$LINENO" 5
5008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found in $ssldir" >&5
5009 $as_echo "found in $ssldir" >&6; }
5011 if test "$ssldir" != "/usr" -a "$ssldir" != ""; then
5012 LDFLAGS="$LDFLAGS -L$ssldir/lib"
5013 LIBSSL_LDFLAGS="$LIBSSL_LDFLAGS -L$ssldir/lib"
5015 if test "x$enable_rpath" = xyes; then
5016 if echo "$ssldir/lib" | grep "^/" >/dev/null; then
5017 RUNTIME_PATH="$RUNTIME_PATH -R$ssldir/lib"
5023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for HMAC_Update in -lcrypto" >&5
5024 $as_echo_n "checking for HMAC_Update in -lcrypto... " >&6; }
5025 LIBS="$LIBS -lcrypto"
5026 LIBSSL_LIBS="$LIBSSL_LIBS -lcrypto"
5027 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5028 /* end confdefs.h. */
5034 int HMAC_Update(void);
5035 (void)HMAC_Update();
5041 if ac_fn_c_try_link "$LINENO"; then :
5043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5044 $as_echo "yes" >&6; }
5046 $as_echo "#define HAVE_HMAC_UPDATE 1" >>confdefs.h
5051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5052 $as_echo "no" >&6; }
5053 # check if -lwsock32 or -lgdi32 are needed.
5055 BAKSSLLIBS="$LIBSSL_LIBS"
5056 LIBS="$LIBS -lgdi32"
5057 LIBSSL_LIBS="$LIBSSL_LIBS -lgdi32"
5058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if -lcrypto needs -lgdi32" >&5
5059 $as_echo_n "checking if -lcrypto needs -lgdi32... " >&6; }
5060 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5061 /* end confdefs.h. */
5067 int HMAC_Update(void);
5068 (void)HMAC_Update();
5074 if ac_fn_c_try_link "$LINENO"; then :
5077 $as_echo "#define HAVE_HMAC_UPDATE 1" >>confdefs.h
5079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5080 $as_echo "yes" >&6; }
5084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5085 $as_echo "no" >&6; }
5087 LIBSSL_LIBS="$BAKSSLLIBS"
5089 LIBSSL_LIBS="$LIBSSL_LIBS -ldl"
5090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if -lcrypto needs -ldl" >&5
5091 $as_echo_n "checking if -lcrypto needs -ldl... " >&6; }
5092 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5093 /* end confdefs.h. */
5099 int HMAC_Update(void);
5100 (void)HMAC_Update();
5106 if ac_fn_c_try_link "$LINENO"; then :
5109 $as_echo "#define HAVE_HMAC_UPDATE 1" >>confdefs.h
5111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5112 $as_echo "yes" >&6; }
5116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5117 $as_echo "no" >&6; }
5119 LIBSSL_LIBS="$BAKSSLLIBS"
5120 LIBS="$LIBS -ldl -pthread"
5121 LIBSSL_LIBS="$LIBSSL_LIBS -ldl -pthread"
5122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if -lcrypto needs -ldl -pthread" >&5
5123 $as_echo_n "checking if -lcrypto needs -ldl -pthread... " >&6; }
5124 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5125 /* end confdefs.h. */
5131 int HMAC_Update(void);
5132 (void)HMAC_Update();
5138 if ac_fn_c_try_link "$LINENO"; then :
5141 $as_echo "#define HAVE_HMAC_UPDATE 1" >>confdefs.h
5143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5144 $as_echo "yes" >&6; }
5148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5149 $as_echo "no" >&6; }
5150 as_fn_error $? "OpenSSL found in $ssldir, but version 0.9.7 or higher is required" "$LINENO" 5
5153 rm -f core conftest.err conftest.$ac_objext \
5154 conftest$ac_exeext conftest.$ac_ext
5157 rm -f core conftest.err conftest.$ac_objext \
5158 conftest$ac_exeext conftest.$ac_ext
5161 rm -f core conftest.err conftest.$ac_objext \
5162 conftest$ac_exeext conftest.$ac_ext
5165 rm -f core conftest.err conftest.$ac_objext \
5166 conftest$ac_exeext conftest.$ac_ext
5171 for ac_header in openssl/ssl.h
5173 ac_fn_c_check_header_compile "$LINENO" "openssl/ssl.h" "ac_cv_header_openssl_ssl_h" "$ac_includes_default
5175 if test "x$ac_cv_header_openssl_ssl_h" = xyes; then :
5176 cat >>confdefs.h <<_ACEOF
5177 #define HAVE_OPENSSL_SSL_H 1
5184 for ac_header in openssl/err.h
5186 ac_fn_c_check_header_compile "$LINENO" "openssl/err.h" "ac_cv_header_openssl_err_h" "$ac_includes_default
5188 if test "x$ac_cv_header_openssl_err_h" = xyes; then :
5189 cat >>confdefs.h <<_ACEOF
5190 #define HAVE_OPENSSL_ERR_H 1
5197 for ac_header in openssl/rand.h
5199 ac_fn_c_check_header_compile "$LINENO" "openssl/rand.h" "ac_cv_header_openssl_rand_h" "$ac_includes_default
5201 if test "x$ac_cv_header_openssl_rand_h" = xyes; then :
5202 cat >>confdefs.h <<_ACEOF
5203 #define HAVE_OPENSSL_RAND_H 1
5214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo" >&5
5215 $as_echo_n "checking for getaddrinfo... " >&6; }
5216 ac_cv_func_getaddrinfo=no
5217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5218 /* end confdefs.h. */
5224 char* getaddrinfo();
5225 char* (*f) () = getaddrinfo;
5235 if ac_fn_c_try_link "$LINENO"; then :
5236 ac_cv_func_getaddrinfo="yes"
5237 if test "$ac_cv_header_windows_h" = "yes"; then
5239 $as_echo "#define USE_WINSOCK 1" >>confdefs.h
5242 LIBS="$LIBS -lws2_32"
5247 LIBS="$LIBS -lws2_32"
5248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5249 /* end confdefs.h. */
5251 #ifdef HAVE_WS2TCPIP_H
5252 #include <ws2tcpip.h>
5259 (void)getaddrinfo(NULL, NULL, NULL, NULL);
5266 if ac_fn_c_try_link "$LINENO"; then :
5268 ac_cv_func_getaddrinfo="yes"
5270 $as_echo "#define USE_WINSOCK 1" >>confdefs.h
5276 ac_cv_func_getaddrinfo="no"
5280 rm -f core conftest.err conftest.$ac_objext \
5281 conftest$ac_exeext conftest.$ac_ext
5284 rm -f core conftest.err conftest.$ac_objext \
5285 conftest$ac_exeext conftest.$ac_ext
5287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getaddrinfo" >&5
5288 $as_echo "$ac_cv_func_getaddrinfo" >&6; }
5289 if test $ac_cv_func_getaddrinfo = yes; then
5291 $as_echo "#define HAVE_GETADDRINFO 1" >>confdefs.h
5301 # Check whether --with-ldns was given.
5302 if test "${with_ldns+set}" = set; then :
5304 specialldnsdir="$withval"
5305 CPPFLAGS="$CPPFLAGS -I$withval/include"
5306 LDFLAGS="-L$withval -L$withval/lib $LDFLAGS"
5309 LIBS_STC="$withval/lib/libldns.a $LIBS_STC"
5315 #AC_CHECK_HEADER(ldns/ldns.h,, [
5316 # AC_MSG_ERROR([Can't find ldns headers (make copy-headers in devel source.)])
5317 # ], [AC_INCLUDES_DEFAULT]
5320 for ac_func in isblank
5322 ac_fn_c_check_func "$LINENO" "isblank" "ac_cv_func_isblank"
5323 if test "x$ac_cv_func_isblank" = xyes; then :
5324 cat >>confdefs.h <<_ACEOF
5325 #define HAVE_ISBLANK 1
5332 # check for ldns development source tree
5333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldns devel source" >&5
5334 $as_echo_n "checking for ldns devel source... " >&6; }
5336 if test -f $ldns_dev_dir/ldns/util.h && \
5337 grep LDNS_VERSION $ldns_dev_dir/ldns/util.h >/dev/null; then
5338 ldns_version=`grep LDNS_VERSION $ldns_dev_dir/ldns/util.h | sed -e 's/^.*"\(.*\)".*$/\1/'`
5339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: using $ldns_dev_dir with $ldns_version" >&5
5340 $as_echo "using $ldns_dev_dir with $ldns_version" >&6; }
5341 CPPFLAGS="$CPPFLAGS -I$ldns_dev_dir/include"
5342 LDFLAGS="-L$ldns_dev_dir -L$ldns_dev_dir/lib $LDFLAGS"
5345 $as_echo "#define HAVE_LIBLDNS 1" >>confdefs.h
5347 LDNSDIR="$ldns_dev_dir"
5348 LIBS_STC="$ldns_dev_dir/lib/libldns.a $LIBS_STC"
5350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5351 $as_echo "no" >&6; }
5352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldns_rr_new in -lldns" >&5
5353 $as_echo_n "checking for ldns_rr_new in -lldns... " >&6; }
5354 if ${ac_cv_lib_ldns_ldns_rr_new+:} false; then :
5355 $as_echo_n "(cached) " >&6
5357 ac_check_lib_save_LIBS=$LIBS
5359 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5360 /* end confdefs.h. */
5362 /* Override any GCC internal prototype to avoid an error.
5363 Use char because int might match the return type of a GCC
5364 builtin and then its argument prototype would still apply. */
5368 char ldns_rr_new ();
5372 return ldns_rr_new ();
5377 if ac_fn_c_try_link "$LINENO"; then :
5378 ac_cv_lib_ldns_ldns_rr_new=yes
5380 ac_cv_lib_ldns_ldns_rr_new=no
5382 rm -f core conftest.err conftest.$ac_objext \
5383 conftest$ac_exeext conftest.$ac_ext
5384 LIBS=$ac_check_lib_save_LIBS
5386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ldns_ldns_rr_new" >&5
5387 $as_echo "$ac_cv_lib_ldns_ldns_rr_new" >&6; }
5388 if test "x$ac_cv_lib_ldns_ldns_rr_new" = xyes; then :
5389 cat >>confdefs.h <<_ACEOF
5390 #define HAVE_LIBLDNS 1
5397 as_fn_error $? "Can't find ldns library" "$LINENO" 5
5406 # Check whether --with-trust-anchor was given.
5407 if test "${with_trust_anchor+set}" = set; then :
5408 withval=$with_trust_anchor;
5409 LDNS_TRUST_ANCHOR_FILE="$withval"
5413 if test "x$LDNS_TRUST_ANCHOR_FILE" = "x"; then
5414 if test "x$sysconfdir" = 'x${prefix}/etc' ; then
5415 if test "x$prefix" = 'xNONE' ; then
5416 LDNS_TRUST_ANCHOR_FILE="/etc/unbound/root.key"
5418 LDNS_TRUST_ANCHOR_FILE="${prefix}/etc/unbound/root.key"
5421 LDNS_TRUST_ANCHOR_FILE="${sysconfdir}/unbound/root.key"
5428 cat >>confdefs.h <<_ACEOF
5429 #define LDNS_TRUST_ANCHOR_FILE "$LDNS_TRUST_ANCHOR_FILE"
5433 { $as_echo "$as_me:${as_lineno-$LINENO}: Default trust anchor: $LDNS_TRUST_ANCHOR_FILE" >&5
5434 $as_echo "$as_me: Default trust anchor: $LDNS_TRUST_ANCHOR_FILE" >&6;}
5438 ac_config_files="$ac_config_files Makefile drill.1"
5440 ac_config_headers="$ac_config_headers config.h"
5442 cat >confcache <<\_ACEOF
5443 # This file is a shell script that caches the results of configure
5444 # tests run on this system so they can be shared between configure
5445 # scripts and configure runs, see configure's option --config-cache.
5446 # It is not useful on other systems. If it contains results you don't
5447 # want to keep, you may remove or edit it.
5449 # config.status only pays attention to the cache file if you give it
5450 # the --recheck option to rerun configure.
5452 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5453 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5458 # The following way of writing the cache mishandles newlines in values,
5459 # but we know of no workaround that is simple, portable, and efficient.
5460 # So, we kill variables containing newlines.
5461 # Ultrix sh set writes to stderr and can't be redirected directly,
5462 # and sets the high bit in the cache file unless we assign to the vars.
5464 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5465 eval ac_val=\$$ac_var
5469 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5470 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5473 _ | IFS | as_nl) ;; #(
5474 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
5475 *) { eval $ac_var=; unset $ac_var;} ;;
5481 case $as_nl`(ac_space=' '; set) 2>&1` in #(
5482 *${as_nl}ac_space=\ *)
5483 # `set' does not quote correctly, so add quotes: double-quote
5484 # substitution turns \\\\ into \\, and sed turns \\ into \.
5487 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5490 # `set' quotes correctly as required by POSIX, so do not add quotes.
5491 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5500 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5502 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5504 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5505 if test -w "$cache_file"; then
5506 if test "x$cache_file" != "x/dev/null"; then
5507 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5508 $as_echo "$as_me: updating cache $cache_file" >&6;}
5509 if test ! -f "$cache_file" || test -h "$cache_file"; then
5510 cat confcache >"$cache_file"
5512 case $cache_file in #(
5514 mv -f confcache "$cache_file"$$ &&
5515 mv -f "$cache_file"$$ "$cache_file" ;; #(
5517 mv -f confcache "$cache_file" ;;
5522 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5523 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5528 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5529 # Let make expand exec_prefix.
5530 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5532 DEFS=-DHAVE_CONFIG_H
5537 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5538 # 1. Remove the extension, and $U if already installed.
5539 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5540 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
5541 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
5542 # will be set to the directory where LIBOBJS objects are built.
5543 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5544 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5548 LTLIBOBJS=$ac_ltlibobjs
5552 : "${CONFIG_STATUS=./config.status}"
5554 ac_clean_files_save=$ac_clean_files
5555 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5556 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5557 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5559 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
5561 # Generated by $as_me.
5562 # Run this file to recreate the current configuration.
5563 # Compiler output produced by configure, useful for debugging
5564 # configure, is in config.log if it exists.
5570 SHELL=\${CONFIG_SHELL-$SHELL}
5573 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
5574 ## -------------------- ##
5575 ## M4sh Initialization. ##
5576 ## -------------------- ##
5578 # Be more Bourne compatible
5579 DUALCASE=1; export DUALCASE # for MKS sh
5580 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5583 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5584 # is contrary to our usage. Disable this feature.
5585 alias -g '${1+"$@"}'='"$@"'
5586 setopt NO_GLOB_SUBST
5588 case `(set -o) 2>/dev/null` in #(
5600 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5601 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5602 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5603 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5604 # Prefer a ksh shell builtin over an external printf program on Solaris,
5605 # but without wasting forks for bash or zsh.
5606 if test -z "$BASH_VERSION$ZSH_VERSION" \
5607 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5608 as_echo='print -r --'
5609 as_echo_n='print -rn --'
5610 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5611 as_echo='printf %s\n'
5612 as_echo_n='printf %s'
5614 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5615 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5616 as_echo_n='/usr/ucb/echo -n'
5618 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5619 as_echo_n_body='eval
5623 expr "X$arg" : "X\\(.*\\)$as_nl";
5624 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5626 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
5628 export as_echo_n_body
5629 as_echo_n='sh -c $as_echo_n_body as_echo'
5632 as_echo='sh -c $as_echo_body as_echo'
5635 # The user is always right.
5636 if test "${PATH_SEPARATOR+set}" != set; then
5638 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5639 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5646 # We need space, tab and new line, in precisely that order. Quoting is
5647 # there to prevent editors from complaining about space-tab.
5648 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5649 # splitting by setting IFS to empty value.)
5652 # Find who we are. Look in the path if we contain no directory separator.
5655 *[\\/]* ) as_myself=$0 ;;
5656 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5660 test -z "$as_dir" && as_dir=.
5661 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5667 # We did not find ourselves, most probably we were run as `sh COMMAND'
5668 # in which case we are not to be found in the path.
5669 if test "x$as_myself" = x; then
5672 if test ! -f "$as_myself"; then
5673 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5677 # Unset variables that we do not need and which cause bugs (e.g. in
5678 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
5679 # suppresses any "Segmentation fault" message there. '((' could
5680 # trigger a bug in pdksh 5.2.14.
5681 for as_var in BASH_ENV ENV MAIL MAILPATH
5682 do eval test x\${$as_var+set} = xset \
5683 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5696 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5699 # as_fn_error STATUS ERROR [LINENO LOG_FD]
5700 # ----------------------------------------
5701 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5702 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5703 # script with STATUS, using 1 if that was 0.
5706 as_status=$1; test $as_status -eq 0 && as_status=1
5708 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5709 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
5711 $as_echo "$as_me: error: $2" >&2
5712 as_fn_exit $as_status
5716 # as_fn_set_status STATUS
5717 # -----------------------
5718 # Set $? to STATUS, without forking.
5722 } # as_fn_set_status
5726 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5736 # Portably unset VAR.
5739 { eval $1=; unset $1;}
5741 as_unset=as_fn_unset
5742 # as_fn_append VAR VALUE
5743 # ----------------------
5744 # Append the text in VALUE to the end of the definition contained in VAR. Take
5745 # advantage of any shell optimizations that allow amortized linear growth over
5746 # repeated appends, instead of the typical quadratic growth present in naive
5748 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5749 eval 'as_fn_append ()
5760 # as_fn_arith ARG...
5761 # ------------------
5762 # Perform arithmetic evaluation on the ARGs, and store the result in the
5763 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5764 # must be portable across $(()) and expr.
5765 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5766 eval 'as_fn_arith ()
5773 as_val=`expr "$@" || test $? -eq 1`
5778 if expr a : '\(a\)' >/dev/null 2>&1 &&
5779 test "X`expr 00001 : '.*\(...\)'`" = X001; then
5785 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5786 as_basename=basename
5791 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5797 as_me=`$as_basename -- "$0" ||
5798 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5799 X"$0" : 'X\(//\)$' \| \
5800 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5802 sed '/^.*\/\([^/][^/]*\)\/*$/{
5816 # Avoid depending upon Character Ranges.
5817 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5818 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5819 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5820 as_cr_digits='0123456789'
5821 as_cr_alnum=$as_cr_Letters$as_cr_digits
5823 ECHO_C= ECHO_N= ECHO_T=
5824 case `echo -n x` in #(((((
5826 case `echo 'xy\c'` in
5827 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
5829 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
5836 rm -f conf$$ conf$$.exe conf$$.file
5837 if test -d conf$$.dir; then
5838 rm -f conf$$.dir/conf$$.file
5841 mkdir conf$$.dir 2>/dev/null
5843 if (echo >conf$$.file) 2>/dev/null; then
5844 if ln -s conf$$.file conf$$ 2>/dev/null; then
5846 # ... but there are two gotchas:
5847 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5848 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5849 # In both cases, we have to default to `cp -pR'.
5850 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5852 elif ln conf$$.file conf$$ 2>/dev/null; then
5860 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5861 rmdir conf$$.dir 2>/dev/null
5866 # Create "$as_dir" as a directory, including parents if necessary.
5871 -*) as_dir=./$as_dir;;
5873 test -d "$as_dir" || eval $as_mkdir_p || {
5877 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5878 *) as_qdir=$as_dir;;
5880 as_dirs="'$as_qdir' $as_dirs"
5881 as_dir=`$as_dirname -- "$as_dir" ||
5882 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5883 X"$as_dir" : 'X\(//\)[^/]' \| \
5884 X"$as_dir" : 'X\(//\)$' \| \
5885 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5886 $as_echo X"$as_dir" |
5887 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5904 test -d "$as_dir" && break
5906 test -z "$as_dirs" || eval "mkdir $as_dirs"
5907 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
5911 if mkdir -p . 2>/dev/null; then
5912 as_mkdir_p='mkdir -p "$as_dir"'
5914 test -d ./-p && rmdir ./-p
5919 # as_fn_executable_p FILE
5920 # -----------------------
5921 # Test if FILE is an executable regular file.
5922 as_fn_executable_p ()
5924 test -f "$1" && test -x "$1"
5925 } # as_fn_executable_p
5927 as_executable_p=as_fn_executable_p
5929 # Sed expression to map a string onto a valid CPP name.
5930 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5932 # Sed expression to map a string onto a valid variable name.
5933 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5937 ## ----------------------------------- ##
5938 ## Main body of $CONFIG_STATUS script. ##
5939 ## ----------------------------------- ##
5941 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5943 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5944 # Save the log message, to keep $0 and so on meaningful, and to
5945 # report actual input values of CONFIG_FILES etc. instead of their
5946 # values after options handling.
5948 This file was extended by ldns $as_me 1.7.0, which was
5949 generated by GNU Autoconf 2.69. Invocation command line was
5951 CONFIG_FILES = $CONFIG_FILES
5952 CONFIG_HEADERS = $CONFIG_HEADERS
5953 CONFIG_LINKS = $CONFIG_LINKS
5954 CONFIG_COMMANDS = $CONFIG_COMMANDS
5957 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5962 case $ac_config_files in *"
5963 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5966 case $ac_config_headers in *"
5967 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5971 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5972 # Files that config.status was made for.
5973 config_files="$ac_config_files"
5974 config_headers="$ac_config_headers"
5978 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5980 \`$as_me' instantiates files and other configuration actions
5981 from templates according to the current configuration. Unless the files
5982 and actions are specified as TAGs, all are instantiated by default.
5984 Usage: $0 [OPTION]... [TAG]...
5986 -h, --help print this help, then exit
5987 -V, --version print version number and configuration settings, then exit
5988 --config print configuration, then exit
5989 -q, --quiet, --silent
5990 do not print progress messages
5991 -d, --debug don't remove temporary files
5992 --recheck update $as_me by reconfiguring in the same conditions
5993 --file=FILE[:TEMPLATE]
5994 instantiate the configuration file FILE
5995 --header=FILE[:TEMPLATE]
5996 instantiate the configuration header FILE
5998 Configuration files:
6001 Configuration headers:
6004 Report bugs to <libdns@nlnetlabs.nl>."
6007 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6008 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
6010 ldns config.status 1.7.0
6011 configured by $0, generated by GNU Autoconf 2.69,
6012 with options \\"\$ac_cs_config\\"
6014 Copyright (C) 2012 Free Software Foundation, Inc.
6015 This config.status script is free software; the Free Software Foundation
6016 gives unlimited permission to copy, distribute and modify it."
6020 test -n "\$AWK" || AWK=awk
6023 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6024 # The default lists apply if the user does not specify any file.
6030 ac_option=`expr "X$1" : 'X\([^=]*\)='`
6031 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
6035 ac_option=`expr "X$1" : 'X\([^=]*\)='`
6047 # Handling of the options.
6048 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6050 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
6051 $as_echo "$ac_cs_version"; exit ;;
6052 --config | --confi | --conf | --con | --co | --c )
6053 $as_echo "$ac_cs_config"; exit ;;
6054 --debug | --debu | --deb | --de | --d | -d )
6056 --file | --fil | --fi | --f )
6059 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6060 '') as_fn_error $? "missing file argument" ;;
6062 as_fn_append CONFIG_FILES " '$ac_optarg'"
6063 ac_need_defaults=false;;
6064 --header | --heade | --head | --hea )
6067 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6069 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
6070 ac_need_defaults=false;;
6072 # Conflict between --help and --header
6073 as_fn_error $? "ambiguous option: \`$1'
6074 Try \`$0 --help' for more information.";;
6075 --help | --hel | -h )
6076 $as_echo "$ac_cs_usage"; exit ;;
6077 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
6078 | -silent | --silent | --silen | --sile | --sil | --si | --s)
6082 -*) as_fn_error $? "unrecognized option: \`$1'
6083 Try \`$0 --help' for more information." ;;
6085 *) as_fn_append ac_config_targets " $1"
6086 ac_need_defaults=false ;;
6092 ac_configure_extra_args=
6094 if $ac_cs_silent; then
6096 ac_configure_extra_args="$ac_configure_extra_args --silent"
6100 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6101 if \$ac_cs_recheck; then
6102 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6104 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
6105 CONFIG_SHELL='$SHELL'
6111 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6115 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6116 ## Running $as_me. ##
6122 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6125 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6127 # Handling of arguments.
6128 for ac_config_target in $ac_config_targets
6130 case $ac_config_target in
6131 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
6132 "drill.1") CONFIG_FILES="$CONFIG_FILES drill.1" ;;
6133 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
6135 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
6140 # If the user did not use the arguments to specify the items to instantiate,
6141 # then the envvar interface is used. Set only those that are not.
6142 # We use the long form for the default assignment because of an extremely
6143 # bizarre bug on SunOS 4.1.3.
6144 if $ac_need_defaults; then
6145 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
6146 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
6149 # Have a temporary directory for convenience. Make it in the build tree
6150 # simply because there is no reason against having it here, and in addition,
6151 # creating and moving files from /tmp can sometimes cause problems.
6152 # Hook for its removal unless debugging.
6153 # Note that there is a small window in which the directory will not be cleaned:
6154 # after its creation but before its name has been assigned to `$tmp'.
6158 trap 'exit_status=$?
6160 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
6162 trap 'as_fn_exit 1' 1 2 13 15
6164 # Create a (secure) tmp directory for tmp files.
6167 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
6171 tmp=./conf$$-$RANDOM
6172 (umask 077 && mkdir "$tmp")
6173 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
6176 # Set up the scripts for CONFIG_FILES section.
6177 # No need to generate them if there are no CONFIG_FILES.
6178 # This happens for instance with `./config.status config.h'.
6179 if test -n "$CONFIG_FILES"; then
6182 ac_cr=`echo X | tr X '\015'`
6183 # On cygwin, bash can eat \r inside `` if the user requested igncr.
6184 # But we know of no other shell where ac_cr would be empty at this
6185 # point, so we can use a bashism as a fallback.
6186 if test "x$ac_cr" = x; then
6187 eval ac_cr=\$\'\\r\'
6189 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
6190 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
6196 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
6201 echo "cat >conf$$subs.awk <<_ACEOF" &&
6202 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
6205 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6206 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
6208 for ac_last_try in false false false false false :; do
6209 . ./conf$$subs.sh ||
6210 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6212 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
6213 if test $ac_delim_n = $ac_delim_num; then
6215 elif $ac_last_try; then
6216 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6218 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6223 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6224 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
6228 s/^/S["/; s/!.*/"]=/
6238 s/\(.\{148\}\)..*/\1/
6240 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
6245 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6252 s/\(.\{148\}\)..*/\1/
6254 s/["\\]/\\&/g; s/^/"/; s/$/"/
6258 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6263 ' <conf$$subs.awk | sed '
6268 ' >>$CONFIG_STATUS || ac_write_fail=1
6269 rm -f conf$$subs.awk
6270 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6272 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
6273 for (key in S) S_is_set[key] = 1
6279 nfields = split(line, field, "@")
6281 len = length(field[1])
6282 for (i = 2; i < nfields; i++) {
6284 keylen = length(key)
6285 if (S_is_set[key]) {
6287 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
6288 len += length(value) + length(field[++i])
6299 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6300 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
6301 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
6304 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
6305 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
6308 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
6309 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
6310 # trailing colons and then remove the whole line if VPATH becomes empty
6311 # (actually we leave an empty line to preserve line numbers).
6312 if test "x$srcdir" = x.; then
6313 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
6331 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6332 fi # test -n "$CONFIG_FILES"
6334 # Set up the scripts for CONFIG_HEADERS section.
6335 # No need to generate them if there are no CONFIG_HEADERS.
6336 # This happens for instance with `./config.status Makefile'.
6337 if test -n "$CONFIG_HEADERS"; then
6338 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
6342 # Transform confdefs.h into an awk script `defines.awk', embedded as
6343 # here-document in config.status, that substitutes the proper values into
6344 # config.h.in to produce config.h.
6346 # Create a delimiter string that does not exist in confdefs.h, to ease
6347 # handling of long lines.
6349 for ac_last_try in false false :; do
6350 ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
6351 if test -z "$ac_tt"; then
6353 elif $ac_last_try; then
6354 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
6356 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6360 # For the awk script, D is an array of macro values keyed by name,
6361 # likewise P contains macro parameters if any. Preserve backslash
6362 # newline sequences.
6364 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
6366 s/.\{148\}/&'"$ac_delim"'/g
6369 s/^[ ]*#[ ]*define[ ][ ]*/ /
6376 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
6378 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
6382 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
6383 D["\1"]=" \3\\\\\\n"\\/p
6385 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
6390 s/.\{148\}/&'"$ac_delim"'/g
6395 s/["\\]/\\&/g; s/^/"/; s/$/"/p
6398 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
6400 ' <confdefs.h | sed '
6401 s/'"$ac_delim"'/"\\\
6402 "/g' >>$CONFIG_STATUS || ac_write_fail=1
6404 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6405 for (key in D) D_is_set[key] = 1
6408 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
6410 split(line, arg, " ")
6411 if (arg[1] == "#") {
6415 defundef = substr(arg[1], 2)
6418 split(mac1, mac2, "(") #)
6420 prefix = substr(line, 1, index(line, defundef) - 1)
6421 if (D_is_set[macro]) {
6422 # Preserve the white space surrounding the "#".
6423 print prefix "define", macro P[macro] D[macro]
6426 # Replace #undef with comments. This is necessary, for example,
6427 # in the case of _POSIX_SOURCE, which is predefined and required
6428 # on some systems where configure will not decide to define it.
6429 if (defundef == "undef") {
6430 print "/*", prefix defundef, macro, "*/"
6438 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6439 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
6440 fi # test -n "$CONFIG_HEADERS"
6443 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS "
6448 :[FHLC]) ac_mode=$ac_tag; continue;;
6450 case $ac_mode$ac_tag in
6452 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
6453 :[FH]-) ac_tag=-:-;;
6454 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6471 -) ac_f="$ac_tmp/stdin";;
6472 *) # Look for the file first in the build tree, then in the source tree
6473 # (if the path is not absolute). The absolute path cannot be DOS-style,
6474 # because $ac_f cannot contain `:'.
6478 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6480 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
6482 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
6483 as_fn_append ac_file_inputs " '$ac_f'"
6486 # Let's still pretend it is `configure' which instantiates (i.e., don't
6487 # use $as_me), people would be surprised to read:
6488 # /* config.h. Generated by config.status. */
6489 configure_input='Generated from '`
6490 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
6492 if test x"$ac_file" != x-; then
6493 configure_input="$ac_file. $configure_input"
6494 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6495 $as_echo "$as_me: creating $ac_file" >&6;}
6497 # Neutralize special characters interpreted by sed in replacement strings.
6498 case $configure_input in #(
6499 *\&* | *\|* | *\\* )
6500 ac_sed_conf_input=`$as_echo "$configure_input" |
6501 sed 's/[\\\\&|]/\\\\&/g'`;; #(
6502 *) ac_sed_conf_input=$configure_input;;
6506 *:-:* | *:-) cat >"$ac_tmp/stdin" \
6507 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
6512 ac_dir=`$as_dirname -- "$ac_file" ||
6513 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6514 X"$ac_file" : 'X\(//\)[^/]' \| \
6515 X"$ac_file" : 'X\(//\)$' \| \
6516 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6517 $as_echo X"$ac_file" |
6518 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6535 as_dir="$ac_dir"; as_fn_mkdir_p
6539 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6541 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6542 # A ".." for each directory in $ac_dir_suffix.
6543 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6544 case $ac_top_builddir_sub in
6545 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6546 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6549 ac_abs_top_builddir=$ac_pwd
6550 ac_abs_builddir=$ac_pwd$ac_dir_suffix
6551 # for backward compatibility:
6552 ac_top_builddir=$ac_top_build_prefix
6555 .) # We are building in place.
6557 ac_top_srcdir=$ac_top_builddir_sub
6558 ac_abs_top_srcdir=$ac_pwd ;;
6559 [\\/]* | ?:[\\/]* ) # Absolute name.
6560 ac_srcdir=$srcdir$ac_dir_suffix;
6561 ac_top_srcdir=$srcdir
6562 ac_abs_top_srcdir=$srcdir ;;
6564 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6565 ac_top_srcdir=$ac_top_build_prefix$srcdir
6566 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6568 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6579 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6580 # If the template does not know about datarootdir, expand it.
6581 # FIXME: This hack should be removed a few years after 2.60.
6582 ac_datarootdir_hack=; ac_datarootdir_seen=
6593 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6594 *datarootdir*) ac_datarootdir_seen=yes;;
6595 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
6596 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6597 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6599 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6600 ac_datarootdir_hack='
6601 s&@datadir@&$datadir&g
6602 s&@docdir@&$docdir&g
6603 s&@infodir@&$infodir&g
6604 s&@localedir@&$localedir&g
6605 s&@mandir@&$mandir&g
6606 s&\\\${datarootdir}&$datarootdir&g' ;;
6610 # Neutralize VPATH when `$srcdir' = `.'.
6611 # Shell code in configure.ac might set extrasub.
6612 # FIXME: do we really want to maintain this feature?
6613 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6614 ac_sed_extra="$ac_vpsub
6617 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6619 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6620 s|@configure_input@|$ac_sed_conf_input|;t t
6621 s&@top_builddir@&$ac_top_builddir_sub&;t t
6622 s&@top_build_prefix@&$ac_top_build_prefix&;t t
6623 s&@srcdir@&$ac_srcdir&;t t
6624 s&@abs_srcdir@&$ac_abs_srcdir&;t t
6625 s&@top_srcdir@&$ac_top_srcdir&;t t
6626 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6627 s&@builddir@&$ac_builddir&;t t
6628 s&@abs_builddir@&$ac_abs_builddir&;t t
6629 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6630 $ac_datarootdir_hack
6632 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
6633 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6635 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6636 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
6637 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
6638 "$ac_tmp/out"`; test -z "$ac_out"; } &&
6639 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6640 which seems to be undefined. Please make sure it is defined" >&5
6641 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6642 which seems to be undefined. Please make sure it is defined" >&2;}
6644 rm -f "$ac_tmp/stdin"
6646 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
6647 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
6649 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6655 if test x"$ac_file" != x-; then
6657 $as_echo "/* $configure_input */" \
6658 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
6659 } >"$ac_tmp/config.h" \
6660 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6661 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
6662 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6663 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6666 mv "$ac_tmp/config.h" "$ac_file" \
6667 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6670 $as_echo "/* $configure_input */" \
6671 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
6672 || as_fn_error $? "could not create -" "$LINENO" 5
6684 ac_clean_files=$ac_clean_files_save
6686 test $ac_write_fail = 0 ||
6687 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
6690 # configure is writing to config.log, and then calls config.status.
6691 # config.status does its own redirection, appending to config.log.
6692 # Unfortunately, on DOS this fails, as config.log is still kept open
6693 # by configure, so config.status won't be able to write to it; its
6694 # output is simply discarded. So we exec the FD to /dev/null,
6695 # effectively closing config.log, so it can be properly (re)opened and
6696 # appended to by config.status. When coming back to configure, we
6697 # need to make the FD available again.
6698 if test "$no_create" != yes; then
6700 ac_config_status_args=
6701 test "$silent" = yes &&
6702 ac_config_status_args="$ac_config_status_args --quiet"
6704 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6706 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6707 # would make configure fail if this is the last instruction.
6708 $ac_cs_success || as_fn_exit 1
6710 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6711 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6712 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}