3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated automatically using autoconf version 2.12
5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
7 # This configure script is free software; the Free Software Foundation
8 # gives unlimited permission to copy, distribute and modify it.
12 ac_default_prefix=/usr/local
13 # Any additions from configure.in:
15 # Initialize some variables set by options.
16 # The variables have the same names as the options, with
17 # dashes changed to underlines.
19 cache_file=./config.cache
28 program_transform_name=s,x,x,
36 bindir='${exec_prefix}/bin'
37 sbindir='${exec_prefix}/sbin'
38 libexecdir='${exec_prefix}/libexec'
39 datadir='${prefix}/share'
40 sysconfdir='${prefix}/etc'
41 sharedstatedir='${prefix}/com'
42 localstatedir='${prefix}/var'
43 libdir='${exec_prefix}/lib'
44 includedir='${prefix}/include'
45 oldincludedir='/usr/include'
46 infodir='${prefix}/info'
47 mandir='${prefix}/man'
49 # Initialize some other variables.
52 # Maximum number of lines to put in a shell here document.
59 # If the previous option needs an argument, assign it.
60 if test -n "$ac_prev"; then
61 eval "$ac_prev=\$ac_option"
67 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
71 # Accept the important Cygnus configure options, so we can diagnose typos.
75 -bindir | --bindir | --bindi | --bind | --bin | --bi)
77 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
78 bindir="$ac_optarg" ;;
80 -build | --build | --buil | --bui | --bu)
82 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
85 -cache-file | --cache-file | --cache-fil | --cache-fi \
86 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
88 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
89 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
90 cache_file="$ac_optarg" ;;
92 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
94 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
96 datadir="$ac_optarg" ;;
98 -disable-* | --disable-*)
99 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
100 # Reject names that are not valid shell variable names.
101 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
102 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
104 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
105 eval "enable_${ac_feature}=no" ;;
107 -enable-* | --enable-*)
108 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
109 # Reject names that are not valid shell variable names.
110 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
111 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
113 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
118 eval "enable_${ac_feature}='$ac_optarg'" ;;
120 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
121 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
122 | --exec | --exe | --ex)
123 ac_prev=exec_prefix ;;
124 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
125 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
126 | --exec=* | --exe=* | --ex=*)
127 exec_prefix="$ac_optarg" ;;
129 -gas | --gas | --ga | --g)
130 # Obsolete; use --with-gas.
133 -help | --help | --hel | --he)
134 # Omit some internal or obsolete options to make the list less imposing.
135 # This message is too long to be a string in the A/UX 3.1 sh.
137 Usage: configure [options] [host]
138 Options: [defaults in brackets after descriptions]
140 --cache-file=FILE cache test results in FILE
141 --help print this message
142 --no-create do not create output files
143 --quiet, --silent do not print \`checking...' messages
144 --version print the version of autoconf that created configure
145 Directory and file names:
146 --prefix=PREFIX install architecture-independent files in PREFIX
148 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
150 --bindir=DIR user executables in DIR [EPREFIX/bin]
151 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
152 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
153 --datadir=DIR read-only architecture-independent data in DIR
155 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
156 --sharedstatedir=DIR modifiable architecture-independent data in DIR
158 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
159 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
160 --includedir=DIR C header files in DIR [PREFIX/include]
161 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
162 --infodir=DIR info documentation in DIR [PREFIX/info]
163 --mandir=DIR man documentation in DIR [PREFIX/man]
164 --srcdir=DIR find the sources in DIR [configure dir or ..]
165 --program-prefix=PREFIX prepend PREFIX to installed program names
166 --program-suffix=SUFFIX append SUFFIX to installed program names
167 --program-transform-name=PROGRAM
168 run sed PROGRAM on installed program names
172 --build=BUILD configure for building on BUILD [BUILD=HOST]
173 --host=HOST configure for HOST [guessed]
174 --target=TARGET configure for TARGET [TARGET=HOST]
175 Features and packages:
176 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
177 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
178 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
179 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
180 --x-includes=DIR X include files are in DIR
181 --x-libraries=DIR X library files are in DIR
183 if test -n "$ac_help"; then
184 echo "--enable and --with options recognized:$ac_help"
188 -host | --host | --hos | --ho)
190 -host=* | --host=* | --hos=* | --ho=*)
193 -includedir | --includedir | --includedi | --included | --include \
194 | --includ | --inclu | --incl | --inc)
195 ac_prev=includedir ;;
196 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
197 | --includ=* | --inclu=* | --incl=* | --inc=*)
198 includedir="$ac_optarg" ;;
200 -infodir | --infodir | --infodi | --infod | --info | --inf)
202 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
203 infodir="$ac_optarg" ;;
205 -libdir | --libdir | --libdi | --libd)
207 -libdir=* | --libdir=* | --libdi=* | --libd=*)
208 libdir="$ac_optarg" ;;
210 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
211 | --libexe | --libex | --libe)
212 ac_prev=libexecdir ;;
213 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
214 | --libexe=* | --libex=* | --libe=*)
215 libexecdir="$ac_optarg" ;;
217 -localstatedir | --localstatedir | --localstatedi | --localstated \
218 | --localstate | --localstat | --localsta | --localst \
219 | --locals | --local | --loca | --loc | --lo)
220 ac_prev=localstatedir ;;
221 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
222 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
223 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
224 localstatedir="$ac_optarg" ;;
226 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
228 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
229 mandir="$ac_optarg" ;;
232 # Obsolete; use --without-fp.
235 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
239 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
240 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
243 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
244 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
245 | --oldin | --oldi | --old | --ol | --o)
246 ac_prev=oldincludedir ;;
247 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
248 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
249 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
250 oldincludedir="$ac_optarg" ;;
252 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
254 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
255 prefix="$ac_optarg" ;;
257 -program-prefix | --program-prefix | --program-prefi | --program-pref \
258 | --program-pre | --program-pr | --program-p)
259 ac_prev=program_prefix ;;
260 -program-prefix=* | --program-prefix=* | --program-prefi=* \
261 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
262 program_prefix="$ac_optarg" ;;
264 -program-suffix | --program-suffix | --program-suffi | --program-suff \
265 | --program-suf | --program-su | --program-s)
266 ac_prev=program_suffix ;;
267 -program-suffix=* | --program-suffix=* | --program-suffi=* \
268 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
269 program_suffix="$ac_optarg" ;;
271 -program-transform-name | --program-transform-name \
272 | --program-transform-nam | --program-transform-na \
273 | --program-transform-n | --program-transform- \
274 | --program-transform | --program-transfor \
275 | --program-transfo | --program-transf \
276 | --program-trans | --program-tran \
277 | --progr-tra | --program-tr | --program-t)
278 ac_prev=program_transform_name ;;
279 -program-transform-name=* | --program-transform-name=* \
280 | --program-transform-nam=* | --program-transform-na=* \
281 | --program-transform-n=* | --program-transform-=* \
282 | --program-transform=* | --program-transfor=* \
283 | --program-transfo=* | --program-transf=* \
284 | --program-trans=* | --program-tran=* \
285 | --progr-tra=* | --program-tr=* | --program-t=*)
286 program_transform_name="$ac_optarg" ;;
288 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
289 | -silent | --silent | --silen | --sile | --sil)
292 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
294 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
296 sbindir="$ac_optarg" ;;
298 -sharedstatedir | --sharedstatedir | --sharedstatedi \
299 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
300 | --sharedst | --shareds | --shared | --share | --shar \
302 ac_prev=sharedstatedir ;;
303 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
304 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
305 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
307 sharedstatedir="$ac_optarg" ;;
309 -site | --site | --sit)
311 -site=* | --site=* | --sit=*)
314 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
316 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
317 srcdir="$ac_optarg" ;;
319 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
320 | --syscon | --sysco | --sysc | --sys | --sy)
321 ac_prev=sysconfdir ;;
322 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
323 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
324 sysconfdir="$ac_optarg" ;;
326 -target | --target | --targe | --targ | --tar | --ta | --t)
328 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
329 target="$ac_optarg" ;;
331 -v | -verbose | --verbose | --verbos | --verbo | --verb)
334 -version | --version | --versio | --versi | --vers)
335 echo "configure generated by autoconf version 2.12"
339 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
340 # Reject names that are not valid shell variable names.
341 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
342 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
344 ac_package=`echo $ac_package| sed 's/-/_/g'`
349 eval "with_${ac_package}='$ac_optarg'" ;;
351 -without-* | --without-*)
352 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
353 # Reject names that are not valid shell variable names.
354 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
355 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
357 ac_package=`echo $ac_package| sed 's/-/_/g'`
358 eval "with_${ac_package}=no" ;;
361 # Obsolete; use --with-x.
364 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
365 | --x-incl | --x-inc | --x-in | --x-i)
366 ac_prev=x_includes ;;
367 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
368 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
369 x_includes="$ac_optarg" ;;
371 -x-libraries | --x-libraries | --x-librarie | --x-librari \
372 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
373 ac_prev=x_libraries ;;
374 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
375 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
376 x_libraries="$ac_optarg" ;;
378 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
382 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
383 echo "configure: warning: $ac_option: invalid host type" 1>&2
385 if test "x$nonopt" != xNONE; then
386 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
394 if test -n "$ac_prev"; then
395 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
398 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
400 # File descriptor usage:
403 # 2 errors and warnings
404 # 3 some systems may open it to /dev/tty
405 # 4 used on the Kubota Titan
406 # 6 checking for... messages and results
407 # 5 compiler messages saved in config.log
408 if test "$silent" = yes; then
416 This file contains any messages produced by compilers while
417 running configure, to aid debugging if configure makes a mistake.
420 # Strip out --no-create and --no-recursion so they do not pile up.
421 # Also quote any args containing shell metacharacters.
426 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
427 | --no-cr | --no-c) ;;
428 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
429 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
430 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
431 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
432 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
437 # Only set these to C if already set. These must not be set unconditionally
438 # because not all systems understand e.g. LANG=C (notably SCO).
439 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
440 # Non-C LC_CTYPE values break the ctype check.
441 if test "${LANG+set}" = set; then LANG=C; export LANG; fi
442 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
443 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
444 if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
446 # confdefs.h avoids OS command line length limits that DEFS can exceed.
447 rm -rf conftest* confdefs.h
448 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
451 # A filename unique to this package, relative to the directory that
452 # configure is in, which we can look for to find out if srcdir is correct.
453 ac_unique_file=src/adns.h
455 # Find the source files, if location was not specified.
456 if test -z "$srcdir"; then
457 ac_srcdir_defaulted=yes
458 # Try the directory containing this script, then its parent.
460 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
461 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
463 if test ! -r $srcdir/$ac_unique_file; then
467 ac_srcdir_defaulted=no
469 if test ! -r $srcdir/$ac_unique_file; then
470 if test "$ac_srcdir_defaulted" = yes; then
471 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
473 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
476 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
478 # Prefer explicitly selected file to automatically selected ones.
479 if test -z "$CONFIG_SITE"; then
480 if test "x$prefix" != xNONE; then
481 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
483 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
486 for ac_site_file in $CONFIG_SITE; do
487 if test -r "$ac_site_file"; then
488 echo "loading site script $ac_site_file"
493 if test -r "$cache_file"; then
494 echo "loading cache $cache_file"
497 echo "creating cache $cache_file"
502 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
503 ac_cpp='$CPP $CPPFLAGS'
504 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
505 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
506 cross_compiling=$ac_cv_prog_cc_cross
508 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
509 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
510 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
517 ac_n= ac_c='\c' ac_t=
522 # Extract the first word of "gcc", so it can be a program name with args.
523 set dummy gcc; ac_word=$2
524 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
525 echo "configure:526: checking for $ac_word" >&5
526 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
527 echo $ac_n "(cached) $ac_c" 1>&6
529 if test -n "$CC"; then
530 ac_cv_prog_CC="$CC" # Let the user override the test.
532 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
533 for ac_dir in $PATH; do
534 test -z "$ac_dir" && ac_dir=.
535 if test -f $ac_dir/$ac_word; then
544 if test -n "$CC"; then
545 echo "$ac_t""$CC" 1>&6
547 echo "$ac_t""no" 1>&6
550 if test -z "$CC"; then
551 # Extract the first word of "cc", so it can be a program name with args.
552 set dummy cc; ac_word=$2
553 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
554 echo "configure:555: checking for $ac_word" >&5
555 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
556 echo $ac_n "(cached) $ac_c" 1>&6
558 if test -n "$CC"; then
559 ac_cv_prog_CC="$CC" # Let the user override the test.
561 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
563 for ac_dir in $PATH; do
564 test -z "$ac_dir" && ac_dir=.
565 if test -f $ac_dir/$ac_word; then
566 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
575 if test $ac_prog_rejected = yes; then
576 # We found a bogon in the path, so make sure we never use it.
577 set dummy $ac_cv_prog_CC
579 if test $# -gt 0; then
580 # We chose a different compiler from the bogus one.
581 # However, it has the same basename, so the bogon will be chosen
582 # first if we set CC to just the basename; use the full file name.
584 set dummy "$ac_dir/$ac_word" "$@"
592 if test -n "$CC"; then
593 echo "$ac_t""$CC" 1>&6
595 echo "$ac_t""no" 1>&6
598 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
601 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
602 echo "configure:603: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
605 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
606 ac_cpp='$CPP $CPPFLAGS'
607 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
608 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
609 cross_compiling=$ac_cv_prog_cc_cross
611 cat > conftest.$ac_ext <<EOF
612 #line 613 "configure"
613 #include "confdefs.h"
616 if { (eval echo configure:617: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
617 ac_cv_prog_cc_works=yes
618 # If we can't run a trivial program, we are probably using a cross compiler.
619 if (./conftest; exit) 2>/dev/null; then
620 ac_cv_prog_cc_cross=no
622 ac_cv_prog_cc_cross=yes
625 echo "configure: failed program was:" >&5
626 cat conftest.$ac_ext >&5
627 ac_cv_prog_cc_works=no
631 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
632 if test $ac_cv_prog_cc_works = no; then
633 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
635 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
636 echo "configure:637: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
637 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
638 cross_compiling=$ac_cv_prog_cc_cross
640 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
641 echo "configure:642: checking whether we are using GNU C" >&5
642 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
643 echo $ac_n "(cached) $ac_c" 1>&6
645 cat > conftest.c <<EOF
650 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:651: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
657 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
659 if test $ac_cv_prog_gcc = yes; then
661 ac_test_CFLAGS="${CFLAGS+set}"
662 ac_save_CFLAGS="$CFLAGS"
664 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
665 echo "configure:666: checking whether ${CC-cc} accepts -g" >&5
666 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
667 echo $ac_n "(cached) $ac_c" 1>&6
669 echo 'void f(){}' > conftest.c
670 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
679 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
680 if test "$ac_test_CFLAGS" = set; then
681 CFLAGS="$ac_save_CFLAGS"
682 elif test $ac_cv_prog_cc_g = yes; then
689 test "${CFLAGS+set}" = set || CFLAGS="-g"
692 # Extract the first word of "ranlib", so it can be a program name with args.
693 set dummy ranlib; ac_word=$2
694 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
695 echo "configure:696: checking for $ac_word" >&5
696 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
697 echo $ac_n "(cached) $ac_c" 1>&6
699 if test -n "$RANLIB"; then
700 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
702 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
703 for ac_dir in $PATH; do
704 test -z "$ac_dir" && ac_dir=.
705 if test -f $ac_dir/$ac_word; then
706 ac_cv_prog_RANLIB="ranlib"
711 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
714 RANLIB="$ac_cv_prog_RANLIB"
715 if test -n "$RANLIB"; then
716 echo "$ac_t""$RANLIB" 1>&6
718 echo "$ac_t""no" 1>&6
723 echo $ac_n "checking __attribute__((,,))""... $ac_c" 1>&6
724 echo "configure:725: checking __attribute__((,,))" >&5
725 if eval "test \"`echo '$''{'adns_cv_c_attribute_supported'+set}'`\" = set"; then
726 echo $ac_n "(cached) $ac_c" 1>&6
729 cat > conftest.$ac_ext <<EOF
730 #line 731 "configure"
731 #include "confdefs.h"
734 extern int testfunction(int x) __attribute__((,,))
737 if { (eval echo configure:738: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
739 adns_cv_c_attribute_supported=yes
741 echo "configure: failed program was:" >&5
742 cat conftest.$ac_ext >&5
744 adns_cv_c_attribute_supported=no
750 if test "x$adns_cv_c_attribute_supported" = xyes; then
752 echo "$ac_t""yes" 1>&6
753 cat >> confdefs.h <<\EOF
754 #define HAVE_GNUC25_ATTRIB 1
758 echo $ac_n "checking __attribute__((noreturn))""... $ac_c" 1>&6
759 echo "configure:760: checking __attribute__((noreturn))" >&5
760 if eval "test \"`echo '$''{'adns_cv_c_attribute_noreturn'+set}'`\" = set"; then
761 echo $ac_n "(cached) $ac_c" 1>&6
764 cat > conftest.$ac_ext <<EOF
765 #line 766 "configure"
766 #include "confdefs.h"
769 extern int testfunction(int x) __attribute__((noreturn))
772 if { (eval echo configure:773: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
774 adns_cv_c_attribute_noreturn=yes
776 echo "configure: failed program was:" >&5
777 cat conftest.$ac_ext >&5
779 adns_cv_c_attribute_noreturn=no
785 if test "x$adns_cv_c_attribute_noreturn" = xyes; then
787 echo "$ac_t""yes" 1>&6
788 cat >> confdefs.h <<\EOF
789 #define HAVE_GNUC25_NORETURN 1
794 echo "$ac_t""no" 1>&6
798 echo $ac_n "checking __attribute__((const))""... $ac_c" 1>&6
799 echo "configure:800: checking __attribute__((const))" >&5
800 if eval "test \"`echo '$''{'adns_cv_c_attribute_const'+set}'`\" = set"; then
801 echo $ac_n "(cached) $ac_c" 1>&6
804 cat > conftest.$ac_ext <<EOF
805 #line 806 "configure"
806 #include "confdefs.h"
809 extern int testfunction(int x) __attribute__((const))
812 if { (eval echo configure:813: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
814 adns_cv_c_attribute_const=yes
816 echo "configure: failed program was:" >&5
817 cat conftest.$ac_ext >&5
819 adns_cv_c_attribute_const=no
825 if test "x$adns_cv_c_attribute_const" = xyes; then
827 echo "$ac_t""yes" 1>&6
828 cat >> confdefs.h <<\EOF
829 #define HAVE_GNUC25_CONST 1
834 echo "$ac_t""no" 1>&6
838 echo $ac_n "checking __attribute__((format...))""... $ac_c" 1>&6
839 echo "configure:840: checking __attribute__((format...))" >&5
840 if eval "test \"`echo '$''{'adns_cv_attribute_format'+set}'`\" = set"; then
841 echo $ac_n "(cached) $ac_c" 1>&6
844 cat > conftest.$ac_ext <<EOF
845 #line 846 "configure"
846 #include "confdefs.h"
849 extern int testfunction(char *y, ...) __attribute__((format(printf,1,2)))
852 if { (eval echo configure:853: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
854 adns_cv_attribute_format=yes
856 echo "configure: failed program was:" >&5
857 cat conftest.$ac_ext >&5
859 adns_cv_attribute_format=no
865 if test "x$adns_cv_attribute_format" = xyes; then
867 echo "$ac_t""yes" 1>&6
868 cat >> confdefs.h <<\EOF
869 #define HAVE_GNUC25_PRINTFFORMAT 1
874 echo "$ac_t""no" 1>&6
879 echo "$ac_t""no" 1>&6
886 if test "${GCC-no}" = yes; then
887 WARNS="-Wall -Wmissing-prototypes -Wwrite-strings -Wstrict-prototypes -Wcast-qual -Wpointer-arith"
899 SHLIBCC='$(CC) $(CFLAGS) -fpic'
900 MKSHLIB_1='$(CC) $(LDFLAGS) -shared -Wxl,soname=$(SONAME) -o'
903 SHLIBFILE='libadns.so.$(MAJOR).$(MINOR)'
904 SHLIBSONAME='libadns.so.$(MAJOR)'
907 cat > confcache <<\EOF
908 # This file is a shell script that caches the results of configure
909 # tests run on this system so they can be shared between configure
910 # scripts and configure runs. It is not useful on other systems.
911 # If it contains results you don't want to keep, you may remove or edit it.
913 # By default, configure uses ./config.cache as the cache file,
914 # creating it if it does not exist already. You can give configure
915 # the --cache-file=FILE option to use a different cache file; that is
916 # what configure does when it calls configure scripts in
917 # subdirectories, so they share the cache.
918 # Giving --cache-file=/dev/null disables caching, for debugging configure.
919 # config.status only pays attention to the cache file if you give it the
920 # --recheck option to rerun configure.
923 # The following way of writing the cache mishandles newlines in values,
924 # but we know of no workaround that is simple, portable, and efficient.
925 # So, don't put newlines in cache variables' values.
926 # Ultrix sh set writes to stderr and can't be redirected directly,
927 # and sets the high bit in the cache file unless we assign to the vars.
929 case `(ac_space=' '; set) 2>&1` in
931 # `set' does not quote correctly, so add quotes (double-quote substitution
932 # turns \\\\ into \\, and sed turns \\ into \).
935 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
938 # `set' quotes correctly as required by POSIX, so do not add quotes.
939 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
942 if cmp -s $cache_file confcache; then
945 if test -w $cache_file; then
946 echo "updating cache $cache_file"
947 cat confcache > $cache_file
949 echo "not updating unwritable cache $cache_file"
954 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
956 test "x$prefix" = xNONE && prefix=$ac_default_prefix
957 # Let make expand exec_prefix.
958 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
960 # Any assignment to VPATH causes Sun make to only execute
961 # the first set of double-colon rules, so remove it if not needed.
962 # If there is a colon in the path, we need to keep it.
963 if test "x$srcdir" = x.; then
964 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
967 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
971 # Without the "./", some shells look in PATH for config.status.
972 : ${CONFIG_STATUS=./config.status}
974 echo creating $CONFIG_STATUS
976 cat > $CONFIG_STATUS <<EOF
978 # Generated automatically by configure.
979 # Run this file to recreate the current configuration.
980 # This directory was configured as follows,
981 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
983 # $0 $ac_configure_args
985 # Compiler output produced by configure, useful for debugging
986 # configure, is in ./config.log if it exists.
988 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
991 case "\$ac_option" in
992 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
993 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
994 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
995 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
996 echo "$CONFIG_STATUS generated by autoconf version 2.12"
998 -help | --help | --hel | --he | --h)
999 echo "\$ac_cs_usage"; exit 0 ;;
1000 *) echo "\$ac_cs_usage"; exit 1 ;;
1004 ac_given_srcdir=$srcdir
1006 trap 'rm -fr `echo "settings.make Makefile
1007 src/Makefile client/Makefile dynamic/Makefile regress/Makefile
1008 src/config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1010 cat >> $CONFIG_STATUS <<EOF
1012 # Protect against being on the right side of a sed subst in config.status.
1013 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1014 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1017 s%@CFLAGS@%$CFLAGS%g
1018 s%@CPPFLAGS@%$CPPFLAGS%g
1019 s%@CXXFLAGS@%$CXXFLAGS%g
1021 s%@LDFLAGS@%$LDFLAGS%g
1023 s%@exec_prefix@%$exec_prefix%g
1024 s%@prefix@%$prefix%g
1025 s%@program_transform_name@%$program_transform_name%g
1026 s%@bindir@%$bindir%g
1027 s%@sbindir@%$sbindir%g
1028 s%@libexecdir@%$libexecdir%g
1029 s%@datadir@%$datadir%g
1030 s%@sysconfdir@%$sysconfdir%g
1031 s%@sharedstatedir@%$sharedstatedir%g
1032 s%@localstatedir@%$localstatedir%g
1033 s%@libdir@%$libdir%g
1034 s%@includedir@%$includedir%g
1035 s%@oldincludedir@%$oldincludedir%g
1036 s%@infodir@%$infodir%g
1037 s%@mandir@%$mandir%g
1039 s%@RANLIB@%$RANLIB%g
1041 s%@SHLIBCC@%$SHLIBCC%g
1042 s%@MKSHLIB_1@%$MKSHLIB_1%g
1043 s%@MKSHLIB_2@%$MKSHLIB_2%g
1044 s%@MKSHLIB_3@%$MKSHLIB_3%g
1045 s%@SHLIBFILE@%$SHLIBFILE%g
1046 s%@SHLIBSONAME@%$SHLIBSONAME%g
1051 cat >> $CONFIG_STATUS <<\EOF
1053 # Split the substitutions into bite-sized pieces for seds with
1054 # small command number limits, like on Digital OSF/1 and HP-UX.
1055 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
1056 ac_file=1 # Number of current file.
1057 ac_beg=1 # First line for current file.
1058 ac_end=$ac_max_sed_cmds # Line after last line for current file.
1061 while $ac_more_lines; do
1062 if test $ac_beg -gt 1; then
1063 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
1065 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
1067 if test ! -s conftest.s$ac_file; then
1069 rm -f conftest.s$ac_file
1071 if test -z "$ac_sed_cmds"; then
1072 ac_sed_cmds="sed -f conftest.s$ac_file"
1074 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
1076 ac_file=`expr $ac_file + 1`
1078 ac_end=`expr $ac_end + $ac_max_sed_cmds`
1081 if test -z "$ac_sed_cmds"; then
1086 cat >> $CONFIG_STATUS <<EOF
1088 CONFIG_FILES=\${CONFIG_FILES-"settings.make Makefile
1089 src/Makefile client/Makefile dynamic/Makefile regress/Makefile
1092 cat >> $CONFIG_STATUS <<\EOF
1093 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1094 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1096 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1097 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1098 *) ac_file_in="${ac_file}.in" ;;
1101 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
1103 # Remove last slash and all that follows it. Not all systems have dirname.
1104 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1105 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1106 # The file is in a subdirectory.
1107 test ! -d "$ac_dir" && mkdir "$ac_dir"
1108 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
1109 # A "../" for each directory in $ac_dir_suffix.
1110 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1112 ac_dir_suffix= ac_dots=
1115 case "$ac_given_srcdir" in
1117 if test -z "$ac_dots"; then top_srcdir=.
1118 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1119 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1121 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1122 top_srcdir="$ac_dots$ac_given_srcdir" ;;
1126 echo creating "$ac_file"
1128 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1130 *Makefile*) ac_comsub="1i\\
1131 # $configure_input" ;;
1135 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1137 s%@configure_input@%$configure_input%g
1138 s%@srcdir@%$srcdir%g
1139 s%@top_srcdir@%$top_srcdir%g
1140 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
1144 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1145 # NAME is the cpp macro being defined and VALUE is the value it is being given.
1147 # ac_d sets the value in "#define NAME VALUE" lines.
1148 ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
1149 ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
1152 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1153 ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
1154 ac_uB='\([ ]\)%\1#\2define\3'
1157 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1158 ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
1159 ac_eB='$%\1#\2define\3'
1163 if test "${CONFIG_HEADERS+set}" != set; then
1165 cat >> $CONFIG_STATUS <<EOF
1166 CONFIG_HEADERS="src/config.h"
1168 cat >> $CONFIG_STATUS <<\EOF
1170 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
1171 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1173 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1174 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1175 *) ac_file_in="${ac_file}.in" ;;
1178 echo creating $ac_file
1180 rm -f conftest.frag conftest.in conftest.out
1181 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1182 cat $ac_file_inputs > conftest.in
1186 # Transform confdefs.h into a sed script conftest.vals that substitutes
1187 # the proper values into config.h.in to produce config.h. And first:
1188 # Protect against being on the right side of a sed subst in config.status.
1189 # Protect against being in an unquoted here document in config.status.
1191 cat > conftest.hdr <<\EOF
1194 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1198 sed -n -f conftest.hdr confdefs.h > conftest.vals
1201 # This sed command replaces #undef with comments. This is necessary, for
1202 # example, in the case of _POSIX_SOURCE, which is predefined and required
1203 # on some systems where configure will not decide to define it.
1204 cat >> conftest.vals <<\EOF
1205 s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
1208 # Break up conftest.vals because some shells have a limit on
1209 # the size of here documents, and old seds have small limits too.
1214 ac_lines=`grep -c . conftest.vals`
1215 # grep -c gives empty output for an empty file on some AIX systems.
1216 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
1217 # Write a limited-size here document to conftest.frag.
1218 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
1219 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
1221 sed -f conftest.frag conftest.in > conftest.out
1223 mv conftest.out conftest.in
1225 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
1227 mv conftest.tail conftest.vals
1231 cat >> $CONFIG_STATUS <<\EOF
1232 rm -f conftest.frag conftest.h
1233 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
1234 cat conftest.in >> conftest.h
1236 if cmp -s $ac_file conftest.h 2>/dev/null; then
1237 echo "$ac_file is unchanged"
1240 # Remove last slash and all that follows it. Not all systems have dirname.
1241 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1242 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1243 # The file is in a subdirectory.
1244 test ! -d "$ac_dir" && mkdir "$ac_dir"
1247 mv conftest.h $ac_file
1252 cat >> $CONFIG_STATUS <<EOF
1255 cat >> $CONFIG_STATUS <<\EOF
1259 chmod +x $CONFIG_STATUS
1260 rm -fr confdefs* $ac_clean_files
1261 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1