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"
694 echo $ac_n "checking __attribute__((,,))""... $ac_c" 1>&6
695 echo "configure:696: checking __attribute__((,,))" >&5
696 if eval "test \"`echo '$''{'adns_cv_c_attribute_supported'+set}'`\" = set"; then
697 echo $ac_n "(cached) $ac_c" 1>&6
700 cat > conftest.
$ac_ext <<EOF
701 #line 702 "configure"
702 #include "confdefs.h"
705 extern int testfunction(int x) __attribute__((,,))
708 if { (eval echo configure
:709: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
710 adns_cv_c_attribute_supported
=yes
712 echo "configure: failed program was:" >&5
713 cat conftest.
$ac_ext >&5
715 adns_cv_c_attribute_supported
=no
721 if test "x$adns_cv_c_attribute_supported" = xyes
; then
723 echo "$ac_t""yes" 1>&6
724 cat >> confdefs.h
<<\EOF
725 #define HAVE_GNUC25_ATTRIB 1
729 echo $ac_n "checking __attribute__((noreturn))""... $ac_c" 1>&6
730 echo "configure:731: checking __attribute__((noreturn))" >&5
731 if eval "test \"`echo '$''{'adns_cv_c_attribute_noreturn'+set}'`\" = set"; then
732 echo $ac_n "(cached) $ac_c" 1>&6
735 cat > conftest.
$ac_ext <<EOF
736 #line 737 "configure"
737 #include "confdefs.h"
740 extern int testfunction(int x) __attribute__((noreturn))
743 if { (eval echo configure
:744: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
745 adns_cv_c_attribute_noreturn
=yes
747 echo "configure: failed program was:" >&5
748 cat conftest.
$ac_ext >&5
750 adns_cv_c_attribute_noreturn
=no
756 if test "x$adns_cv_c_attribute_noreturn" = xyes
; then
758 echo "$ac_t""yes" 1>&6
759 cat >> confdefs.h
<<\EOF
760 #define HAVE_GNUC25_NORETURN 1
765 echo "$ac_t""no" 1>&6
769 echo $ac_n "checking __attribute__((const))""... $ac_c" 1>&6
770 echo "configure:771: checking __attribute__((const))" >&5
771 if eval "test \"`echo '$''{'adns_cv_c_attribute_const'+set}'`\" = set"; then
772 echo $ac_n "(cached) $ac_c" 1>&6
775 cat > conftest.
$ac_ext <<EOF
776 #line 777 "configure"
777 #include "confdefs.h"
780 extern int testfunction(int x) __attribute__((const))
783 if { (eval echo configure
:784: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
785 adns_cv_c_attribute_const
=yes
787 echo "configure: failed program was:" >&5
788 cat conftest.
$ac_ext >&5
790 adns_cv_c_attribute_const
=no
796 if test "x$adns_cv_c_attribute_const" = xyes
; then
798 echo "$ac_t""yes" 1>&6
799 cat >> confdefs.h
<<\EOF
800 #define HAVE_GNUC25_CONST 1
805 echo "$ac_t""no" 1>&6
809 echo $ac_n "checking __attribute__((format...))""... $ac_c" 1>&6
810 echo "configure:811: checking __attribute__((format...))" >&5
811 if eval "test \"`echo '$''{'adns_cv_attribute_format'+set}'`\" = set"; then
812 echo $ac_n "(cached) $ac_c" 1>&6
815 cat > conftest.
$ac_ext <<EOF
816 #line 817 "configure"
817 #include "confdefs.h"
820 extern int testfunction(char *y, ...) __attribute__((format(printf,1,2)))
823 if { (eval echo configure
:824: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
825 adns_cv_attribute_format
=yes
827 echo "configure: failed program was:" >&5
828 cat conftest.
$ac_ext >&5
830 adns_cv_attribute_format
=no
836 if test "x$adns_cv_attribute_format" = xyes
; then
838 echo "$ac_t""yes" 1>&6
839 cat >> confdefs.h
<<\EOF
840 #define HAVE_GNUC25_PRINTFFORMAT 1
845 echo "$ac_t""no" 1>&6
850 echo "$ac_t""no" 1>&6
857 if test "${GCC-no}" = yes; then
858 WARNS
="-Wall -Wmissing-prototypes -Wwrite-strings -Wstrict-prototypes -Wcast-qual -Wpointer-arith"
870 SHLIBCC
='$(CC) $(CFLAGS) -fpic'
871 MKSHLIB_1
='$(CC) $(LDFLAGS) -shared -Wxl,soname=$(SONAME) -o'
874 SHLIBFILE
='libadns.so.$(MAJOR).$(MINOR)'
875 SHLIBSONAME
='libadns.so.$(MAJOR)'
878 cat > confcache
<<\EOF
879 # This file is a shell script that caches the results of configure
880 # tests run on this system so they can be shared between configure
881 # scripts and configure runs. It is not useful on other systems.
882 # If it contains results you don't want to keep, you may remove or edit it.
884 # By default, configure uses ./config.cache as the cache file,
885 # creating it if it does not exist already. You can give configure
886 # the --cache-file=FILE option to use a different cache file; that is
887 # what configure does when it calls configure scripts in
888 # subdirectories, so they share the cache.
889 # Giving --cache-file=/dev/null disables caching, for debugging configure.
890 # config.status only pays attention to the cache file if you give it the
891 # --recheck option to rerun configure.
894 # The following way of writing the cache mishandles newlines in values,
895 # but we know of no workaround that is simple, portable, and efficient.
896 # So, don't put newlines in cache variables' values.
897 # Ultrix sh set writes to stderr and can't be redirected directly,
898 # and sets the high bit in the cache file unless we assign to the vars.
900 case `(ac_space=' '; set) 2>&1` in
902 # `set' does not quote correctly, so add quotes (double-quote substitution
903 # turns \\\\ into \\, and sed turns \\ into \).
906 -e
"s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
909 # `set' quotes correctly as required by POSIX, so do not add quotes.
910 sed -n
-e
's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
913 if cmp -s
$cache_file confcache
; then
916 if test -w
$cache_file; then
917 echo "updating cache $cache_file"
918 cat confcache
> $cache_file
920 echo "not updating unwritable cache $cache_file"
925 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
927 test "x$prefix" = xNONE
&& prefix
=$ac_default_prefix
928 # Let make expand exec_prefix.
929 test "x$exec_prefix" = xNONE
&& exec_prefix
='${prefix}'
931 # Any assignment to VPATH causes Sun make to only execute
932 # the first set of double-colon rules, so remove it if not needed.
933 # If there is a colon in the path, we need to keep it.
934 if test "x$srcdir" = x.
; then
935 ac_vpsub
='/^[ ]*VPATH[ ]*=[^:]*$/d'
938 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
942 # Without the "./", some shells look in PATH for config.status.
943 : ${CONFIG_STATUS=./config.status}
945 echo creating
$CONFIG_STATUS
947 cat > $CONFIG_STATUS <<EOF
949 # Generated automatically by configure.
950 # Run this file to recreate the current configuration.
951 # This directory was configured as follows,
952 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
954 # $0 $ac_configure_args
956 # Compiler output produced by configure, useful for debugging
957 # configure, is in ./config.log if it exists.
959 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
962 case "\$ac_option" in
963 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
964 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
965 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
966 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
967 echo "$CONFIG_STATUS generated by autoconf version 2.12"
969 -help | --help | --hel | --he | --h)
970 echo "\$ac_cs_usage"; exit 0 ;;
971 *) echo "\$ac_cs_usage"; exit 1 ;;
975 ac_given_srcdir=$srcdir
977 trap 'rm -fr `echo "settings.make src/config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
979 cat >> $CONFIG_STATUS <<EOF
981 # Protect against being on the right side of a sed subst in config.status.
982 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
983 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
987 s%@CPPFLAGS@%$CPPFLAGS%g
988 s%@CXXFLAGS@%$CXXFLAGS%g
990 s%@LDFLAGS@%$LDFLAGS%g
992 s%@exec_prefix@%$exec_prefix%g
994 s%@program_transform_name@%$program_transform_name%g
996 s%@sbindir@%$sbindir%g
997 s%@libexecdir@%$libexecdir%g
998 s%@datadir@%$datadir%g
999 s%@sysconfdir@%$sysconfdir%g
1000 s%@sharedstatedir@%$sharedstatedir%g
1001 s%@localstatedir@%$localstatedir%g
1002 s%@libdir@%$libdir%g
1003 s%@includedir@%$includedir%g
1004 s%@oldincludedir@%$oldincludedir%g
1005 s%@infodir@%$infodir%g
1006 s%@mandir@%$mandir%g
1009 s%@SHLIBCC@%$SHLIBCC%g
1010 s%@MKSHLIB_1@%$MKSHLIB_1%g
1011 s%@MKSHLIB_2@%$MKSHLIB_2%g
1012 s%@MKSHLIB_3@%$MKSHLIB_3%g
1013 s%@SHLIBFILE@%$SHLIBFILE%g
1014 s%@SHLIBSONAME@%$SHLIBSONAME%g
1019 cat >> $CONFIG_STATUS <<\EOF
1021 # Split the substitutions into bite-sized pieces for seds with
1022 # small command number limits, like on Digital OSF/1 and HP-UX.
1023 ac_max_sed_cmds
=90 # Maximum number of lines to put in a sed script.
1024 ac_file
=1 # Number of current file.
1025 ac_beg
=1 # First line for current file.
1026 ac_end
=$ac_max_sed_cmds # Line after last line for current file.
1029 while $ac_more_lines; do
1030 if test $ac_beg -gt
1; then
1031 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs
> conftest.s
$ac_file
1033 sed "${ac_end}q" conftest.subs
> conftest.s
$ac_file
1035 if test ! -s conftest.s
$ac_file; then
1037 rm -f conftest.s
$ac_file
1039 if test -z
"$ac_sed_cmds"; then
1040 ac_sed_cmds
="sed -f conftest.s$ac_file"
1042 ac_sed_cmds
="$ac_sed_cmds | sed -f conftest.s$ac_file"
1044 ac_file
=`expr $ac_file + 1`
1046 ac_end
=`expr $ac_end + $ac_max_sed_cmds`
1049 if test -z
"$ac_sed_cmds"; then
1054 cat >> $CONFIG_STATUS <<EOF
1056 CONFIG_FILES=\${CONFIG_FILES-"settings.make"}
1058 cat >> $CONFIG_STATUS <<\EOF
1059 for ac_file
in ..
$CONFIG_FILES; do if test "x$ac_file" != x..
; then
1060 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1062 *:*) ac_file_in
=`echo "$ac_file"|sed 's%[^:]*:%%'`
1063 ac_file
=`echo "$ac_file"|sed 's%:.*%%'` ;;
1064 *) ac_file_in
="${ac_file}.in" ;;
1067 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
1069 # Remove last slash and all that follows it. Not all systems have dirname.
1070 ac_dir
=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1071 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .
; then
1072 # The file is in a subdirectory.
1073 test ! -d
"$ac_dir" && mkdir
"$ac_dir"
1074 ac_dir_suffix
="/`echo $ac_dir|sed 's%^\./%%'`"
1075 # A "../" for each directory in $ac_dir_suffix.
1076 ac_dots
=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1078 ac_dir_suffix
= ac_dots
=
1081 case "$ac_given_srcdir" in
1083 if test -z
"$ac_dots"; then top_srcdir
=.
1084 else top_srcdir
=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1085 /*) srcdir
="$ac_given_srcdir$ac_dir_suffix"; top_srcdir
="$ac_given_srcdir" ;;
1087 srcdir
="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1088 top_srcdir
="$ac_dots$ac_given_srcdir" ;;
1092 echo creating
"$ac_file"
1094 configure_input
="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1096 *Makefile
*) ac_comsub
="1i\\
1097 # $configure_input" ;;
1101 ac_file_inputs
=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1103 s%@configure_input@%$configure_input%g
1104 s%@srcdir@%$srcdir%g
1105 s%@top_srcdir@%$top_srcdir%g
1106 " $ac_file_inputs |
(eval "$ac_sed_cmds") > $ac_file
1110 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1111 # NAME is the cpp macro being defined and VALUE is the value it is being given.
1113 # ac_d sets the value in "#define NAME VALUE" lines.
1114 ac_dA
='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
1115 ac_dB
='\([ ][ ]*\)[^ ]*%\1#\2'
1118 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1119 ac_uA
='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
1120 ac_uB
='\([ ]\)%\1#\2define\3'
1123 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1124 ac_eA
='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
1125 ac_eB
='$%\1#\2define\3'
1129 if test "${CONFIG_HEADERS+set}" != set; then
1131 cat >> $CONFIG_STATUS <<EOF
1132 CONFIG_HEADERS="src/config.h"
1134 cat >> $CONFIG_STATUS <<\EOF
1136 for ac_file
in ..
$CONFIG_HEADERS; do if test "x$ac_file" != x..
; then
1137 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1139 *:*) ac_file_in
=`echo "$ac_file"|sed 's%[^:]*:%%'`
1140 ac_file
=`echo "$ac_file"|sed 's%:.*%%'` ;;
1141 *) ac_file_in
="${ac_file}.in" ;;
1144 echo creating
$ac_file
1146 rm -f conftest.frag conftest.
in conftest.out
1147 ac_file_inputs
=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1148 cat $ac_file_inputs > conftest.
in
1152 # Transform confdefs.h into a sed script conftest.vals that substitutes
1153 # the proper values into config.h.in to produce config.h. And first:
1154 # Protect against being on the right side of a sed subst in config.status.
1155 # Protect against being in an unquoted here document in config.status.
1157 cat > conftest.hdr
<<\EOF
1160 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1164 sed -n -f conftest.hdr confdefs.h > conftest.vals
1167 # This sed command replaces #undef with comments. This is necessary, for
1168 # example, in the case of _POSIX_SOURCE, which is predefined and required
1169 # on some systems where configure will not decide to define it.
1170 cat >> conftest.vals <<\EOF
1171 s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
1174 # Break up conftest.vals because some shells have a limit on
1175 # the size of here documents, and old seds have small limits too.
1180 ac_lines=`grep -c . conftest.vals
`
1181 # grep -c gives empty output for an empty file on some AIX systems.
1182 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
1183 # Write a limited-size here document to conftest.frag.
1184 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
1185 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
1187 sed -f conftest.frag conftest.in > conftest.out
1189 mv conftest.out conftest.in
1191 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
1193 mv conftest.tail conftest.vals
1197 cat >> $CONFIG_STATUS <<\EOF
1198 rm -f conftest.frag conftest.h
1199 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
1200 cat conftest.in >> conftest.h
1202 if cmp -s $ac_file conftest.h 2>/dev/null; then
1203 echo "$ac_file is unchanged"
1206 # Remove last slash and all that follows it. Not all systems have dirname.
1207 ac_dir=`echo $ac_file|
sed 's%/[^/][^/]*$%%'`
1208 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1209 # The file is in a subdirectory.
1210 test ! -d "$ac_dir" && mkdir "$ac_dir"
1213 mv conftest.h $ac_file
1218 cat >> $CONFIG_STATUS <<EOF
1221 cat >> $CONFIG_STATUS <<\EOF
1225 chmod +x $CONFIG_STATUS
1226 rm -fr confdefs* $ac_clean_files
1227 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1