3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated automatically using autoconf version 2.13
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='${prefix}/man'
49 # Initialize some other variables.
52 SHELL=${CONFIG_SHELL-/bin/sh}
53 # Maximum number of lines to put in a shell here document.
60 # If the previous option needs an argument, assign it.
61 if test -n "$ac_prev"; then
62 eval "$ac_prev=\$ac_option"
68 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
72 # Accept the important Cygnus configure options, so we can diagnose typos.
76 -bindir | --bindir | --bindi | --bind | --bin | --bi)
78 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
79 bindir="$ac_optarg" ;;
81 -build | --build | --buil | --bui | --bu)
83 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
86 -cache-file | --cache-file | --cache-fil | --cache-fi \
87 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
89 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
90 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
91 cache_file="$ac_optarg" ;;
93 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
95 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
97 datadir="$ac_optarg" ;;
99 -disable-* | --disable-*)
100 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
101 # Reject names that are not valid shell variable names.
102 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
103 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
105 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
106 eval "enable_${ac_feature}=no" ;;
108 -enable-* | --enable-*)
109 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
110 # Reject names that are not valid shell variable names.
111 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
112 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
114 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
119 eval "enable_${ac_feature}='$ac_optarg'" ;;
121 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
122 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
123 | --exec | --exe | --ex)
124 ac_prev=exec_prefix ;;
125 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
126 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
127 | --exec=* | --exe=* | --ex=*)
128 exec_prefix="$ac_optarg" ;;
130 -gas | --gas | --ga | --g)
131 # Obsolete; use --with-gas.
134 -help | --help | --hel | --he)
135 # Omit some internal or obsolete options to make the list less imposing.
136 # This message is too long to be a string in the A/UX 3.1 sh.
138 Usage: configure [options] [host]
139 Options: [defaults in brackets after descriptions]
141 --cache-file=FILE cache test results in FILE
142 --help print this message
143 --no-create do not create output files
144 --quiet, --silent do not print \`checking...' messages
145 --version print the version of autoconf that created configure
146 Directory and file names:
147 --prefix=PREFIX install architecture-independent files in PREFIX
149 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
151 --bindir=DIR user executables in DIR [EPREFIX/bin]
152 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
153 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
154 --datadir=DIR read-only architecture-independent data in DIR
156 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
157 --sharedstatedir=DIR modifiable architecture-independent data in DIR
159 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
160 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
161 --includedir=DIR C header files in DIR [PREFIX/include]
162 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
163 --infodir=DIR info documentation in DIR [PREFIX/info]
164 --mandir=DIR man documentation in DIR [PREFIX/man]
165 --srcdir=DIR find the sources in DIR [configure dir or ..]
166 --program-prefix=PREFIX prepend PREFIX to installed program names
167 --program-suffix=SUFFIX append SUFFIX to installed program names
168 --program-transform-name=PROGRAM
169 run sed PROGRAM on installed program names
173 --build=BUILD configure for building on BUILD [BUILD=HOST]
174 --host=HOST configure for HOST [guessed]
175 --target=TARGET configure for TARGET [TARGET=HOST]
176 Features and packages:
177 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
178 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
179 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
180 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
181 --x-includes=DIR X include files are in DIR
182 --x-libraries=DIR X library files are in DIR
184 if test -n "$ac_help"; then
185 echo "--enable and --with options recognized:$ac_help"
189 -host | --host | --hos | --ho)
191 -host=* | --host=* | --hos=* | --ho=*)
194 -includedir | --includedir | --includedi | --included | --include \
195 | --includ | --inclu | --incl | --inc)
196 ac_prev=includedir ;;
197 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
198 | --includ=* | --inclu=* | --incl=* | --inc=*)
199 includedir="$ac_optarg" ;;
201 -infodir | --infodir | --infodi | --infod | --info | --inf)
203 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
204 infodir="$ac_optarg" ;;
206 -libdir | --libdir | --libdi | --libd)
208 -libdir=* | --libdir=* | --libdi=* | --libd=*)
209 libdir="$ac_optarg" ;;
211 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
212 | --libexe | --libex | --libe)
213 ac_prev=libexecdir ;;
214 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
215 | --libexe=* | --libex=* | --libe=*)
216 libexecdir="$ac_optarg" ;;
218 -localstatedir | --localstatedir | --localstatedi | --localstated \
219 | --localstate | --localstat | --localsta | --localst \
220 | --locals | --local | --loca | --loc | --lo)
221 ac_prev=localstatedir ;;
222 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
223 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
224 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
225 localstatedir="$ac_optarg" ;;
227 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
229 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
230 mandir="$ac_optarg" ;;
233 # Obsolete; use --without-fp.
236 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
240 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
241 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
244 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
245 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
246 | --oldin | --oldi | --old | --ol | --o)
247 ac_prev=oldincludedir ;;
248 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
249 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
250 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
251 oldincludedir="$ac_optarg" ;;
253 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
255 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
256 prefix="$ac_optarg" ;;
258 -program-prefix | --program-prefix | --program-prefi | --program-pref \
259 | --program-pre | --program-pr | --program-p)
260 ac_prev=program_prefix ;;
261 -program-prefix=* | --program-prefix=* | --program-prefi=* \
262 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
263 program_prefix="$ac_optarg" ;;
265 -program-suffix | --program-suffix | --program-suffi | --program-suff \
266 | --program-suf | --program-su | --program-s)
267 ac_prev=program_suffix ;;
268 -program-suffix=* | --program-suffix=* | --program-suffi=* \
269 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
270 program_suffix="$ac_optarg" ;;
272 -program-transform-name | --program-transform-name \
273 | --program-transform-nam | --program-transform-na \
274 | --program-transform-n | --program-transform- \
275 | --program-transform | --program-transfor \
276 | --program-transfo | --program-transf \
277 | --program-trans | --program-tran \
278 | --progr-tra | --program-tr | --program-t)
279 ac_prev=program_transform_name ;;
280 -program-transform-name=* | --program-transform-name=* \
281 | --program-transform-nam=* | --program-transform-na=* \
282 | --program-transform-n=* | --program-transform-=* \
283 | --program-transform=* | --program-transfor=* \
284 | --program-transfo=* | --program-transf=* \
285 | --program-trans=* | --program-tran=* \
286 | --progr-tra=* | --program-tr=* | --program-t=*)
287 program_transform_name="$ac_optarg" ;;
289 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
290 | -silent | --silent | --silen | --sile | --sil)
293 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
295 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
297 sbindir="$ac_optarg" ;;
299 -sharedstatedir | --sharedstatedir | --sharedstatedi \
300 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
301 | --sharedst | --shareds | --shared | --share | --shar \
303 ac_prev=sharedstatedir ;;
304 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
305 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
306 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
308 sharedstatedir="$ac_optarg" ;;
310 -site | --site | --sit)
312 -site=* | --site=* | --sit=*)
315 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
317 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
318 srcdir="$ac_optarg" ;;
320 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
321 | --syscon | --sysco | --sysc | --sys | --sy)
322 ac_prev=sysconfdir ;;
323 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
324 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
325 sysconfdir="$ac_optarg" ;;
327 -target | --target | --targe | --targ | --tar | --ta | --t)
329 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
330 target="$ac_optarg" ;;
332 -v | -verbose | --verbose | --verbos | --verbo | --verb)
335 -version | --version | --versio | --versi | --vers)
336 echo "configure generated by autoconf version 2.13"
340 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
341 # Reject names that are not valid shell variable names.
342 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
343 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
345 ac_package=`echo $ac_package| sed 's/-/_/g'`
350 eval "with_${ac_package}='$ac_optarg'" ;;
352 -without-* | --without-*)
353 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
354 # Reject names that are not valid shell variable names.
355 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
356 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
358 ac_package=`echo $ac_package| sed 's/-/_/g'`
359 eval "with_${ac_package}=no" ;;
362 # Obsolete; use --with-x.
365 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
366 | --x-incl | --x-inc | --x-in | --x-i)
367 ac_prev=x_includes ;;
368 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
369 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
370 x_includes="$ac_optarg" ;;
372 -x-libraries | --x-libraries | --x-librarie | --x-librari \
373 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
374 ac_prev=x_libraries ;;
375 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
376 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
377 x_libraries="$ac_optarg" ;;
379 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
383 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
384 echo "configure: warning: $ac_option: invalid host type" 1>&2
386 if test "x$nonopt" != xNONE; then
387 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
395 if test -n "$ac_prev"; then
396 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
399 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
401 # File descriptor usage:
404 # 2 errors and warnings
405 # 3 some systems may open it to /dev/tty
406 # 4 used on the Kubota Titan
407 # 6 checking for... messages and results
408 # 5 compiler messages saved in config.log
409 if test "$silent" = yes; then
417 This file contains any messages produced by compilers while
418 running configure, to aid debugging if configure makes a mistake.
421 # Strip out --no-create and --no-recursion so they do not pile up.
422 # Also quote any args containing shell metacharacters.
427 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
428 | --no-cr | --no-c) ;;
429 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
430 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
431 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
432 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
433 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
438 # Only set these to C if already set. These must not be set unconditionally
439 # because not all systems understand e.g. LANG=C (notably SCO).
440 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
441 # Non-C LC_CTYPE values break the ctype check.
442 if test "${LANG+set}" = set; then LANG=C; export LANG; fi
443 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
444 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
445 if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
447 # confdefs.h avoids OS command line length limits that DEFS can exceed.
448 rm -rf conftest* confdefs.h
449 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
452 # A filename unique to this package, relative to the directory that
453 # configure is in, which we can look for to find out if srcdir is correct.
454 ac_unique_file=packihx.c
456 # Find the source files, if location was not specified.
457 if test -z "$srcdir"; then
458 ac_srcdir_defaulted=yes
459 # Try the directory containing this script, then its parent.
461 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
462 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
464 if test ! -r $srcdir/$ac_unique_file; then
468 ac_srcdir_defaulted=no
470 if test ! -r $srcdir/$ac_unique_file; then
471 if test "$ac_srcdir_defaulted" = yes; then
472 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
474 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
477 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
479 # Prefer explicitly selected file to automatically selected ones.
480 if test -z "$CONFIG_SITE"; then
481 if test "x$prefix" != xNONE; then
482 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
484 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
487 for ac_site_file in $CONFIG_SITE; do
488 if test -r "$ac_site_file"; then
489 echo "loading site script $ac_site_file"
494 if test -r "$cache_file"; then
495 echo "loading cache $cache_file"
498 echo "creating cache $cache_file"
503 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
504 ac_cpp='$CPP $CPPFLAGS'
505 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
506 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
507 cross_compiling=$ac_cv_prog_cc_cross
511 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
512 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
513 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
520 ac_n= ac_c='\c' ac_t=
527 # Extract the first word of "gcc", so it can be a program name with args.
528 set dummy gcc; ac_word=$2
529 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
530 echo "configure:531: checking for $ac_word" >&5
531 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
532 echo $ac_n "(cached) $ac_c" 1>&6
534 if test -n "$CC"; then
535 ac_cv_prog_CC="$CC" # Let the user override the test.
537 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
539 for ac_dir in $ac_dummy; do
540 test -z "$ac_dir" && ac_dir=.
541 if test -f $ac_dir/$ac_word; then
550 if test -n "$CC"; then
551 echo "$ac_t""$CC" 1>&6
553 echo "$ac_t""no" 1>&6
556 if test -z "$CC"; then
557 # Extract the first word of "cc", so it can be a program name with args.
558 set dummy cc; ac_word=$2
559 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
560 echo "configure:561: checking for $ac_word" >&5
561 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
562 echo $ac_n "(cached) $ac_c" 1>&6
564 if test -n "$CC"; then
565 ac_cv_prog_CC="$CC" # Let the user override the test.
567 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
570 for ac_dir in $ac_dummy; do
571 test -z "$ac_dir" && ac_dir=.
572 if test -f $ac_dir/$ac_word; then
573 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
582 if test $ac_prog_rejected = yes; then
583 # We found a bogon in the path, so make sure we never use it.
584 set dummy $ac_cv_prog_CC
586 if test $# -gt 0; then
587 # We chose a different compiler from the bogus one.
588 # However, it has the same basename, so the bogon will be chosen
589 # first if we set CC to just the basename; use the full file name.
591 set dummy "$ac_dir/$ac_word" "$@"
599 if test -n "$CC"; then
600 echo "$ac_t""$CC" 1>&6
602 echo "$ac_t""no" 1>&6
605 if test -z "$CC"; then
608 # Extract the first word of "cl", so it can be a program name with args.
609 set dummy cl; ac_word=$2
610 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
611 echo "configure:612: checking for $ac_word" >&5
612 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
613 echo $ac_n "(cached) $ac_c" 1>&6
615 if test -n "$CC"; then
616 ac_cv_prog_CC="$CC" # Let the user override the test.
618 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
620 for ac_dir in $ac_dummy; do
621 test -z "$ac_dir" && ac_dir=.
622 if test -f $ac_dir/$ac_word; then
631 if test -n "$CC"; then
632 echo "$ac_t""$CC" 1>&6
634 echo "$ac_t""no" 1>&6
639 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
642 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
643 echo "configure:644: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
646 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
647 ac_cpp='$CPP $CPPFLAGS'
648 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
649 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
650 cross_compiling=$ac_cv_prog_cc_cross
652 cat > conftest.$ac_ext << EOF
654 #line 655 "configure"
655 #include "confdefs.h"
659 if { (eval echo configure:660: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
660 ac_cv_prog_cc_works=yes
661 # If we can't run a trivial program, we are probably using a cross compiler.
662 if (./conftest; exit) 2>/dev/null; then
663 ac_cv_prog_cc_cross=no
665 ac_cv_prog_cc_cross=yes
668 echo "configure: failed program was:" >&5
669 cat conftest.$ac_ext >&5
670 ac_cv_prog_cc_works=no
674 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
675 ac_cpp='$CPP $CPPFLAGS'
676 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
677 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
678 cross_compiling=$ac_cv_prog_cc_cross
680 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
681 if test $ac_cv_prog_cc_works = no; then
682 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
684 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
685 echo "configure:686: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
686 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
687 cross_compiling=$ac_cv_prog_cc_cross
689 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
690 echo "configure:691: checking whether we are using GNU C" >&5
691 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
692 echo $ac_n "(cached) $ac_c" 1>&6
694 cat > conftest.c <<EOF
699 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:700: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
706 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
708 if test $ac_cv_prog_gcc = yes; then
714 ac_test_CFLAGS="${CFLAGS+set}"
715 ac_save_CFLAGS="$CFLAGS"
717 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
718 echo "configure:719: checking whether ${CC-cc} accepts -g" >&5
719 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
720 echo $ac_n "(cached) $ac_c" 1>&6
722 echo 'void f(){}' > conftest.c
723 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
732 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
733 if test "$ac_test_CFLAGS" = set; then
734 CFLAGS="$ac_save_CFLAGS"
735 elif test $ac_cv_prog_cc_g = yes; then
736 if test "$GCC" = yes; then
742 if test "$GCC" = yes; then
750 echo $ac_n "checking size of char""... $ac_c" 1>&6
751 echo "configure:752: checking size of char" >&5
752 if eval "test \"`echo '$''{'ac_cv_sizeof_char'+set}'`\" = set"; then
753 echo $ac_n "(cached) $ac_c" 1>&6
755 if test "$cross_compiling" = yes; then
756 { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
758 cat > conftest.$ac_ext <<EOF
759 #line 760 "configure"
760 #include "confdefs.h"
764 FILE *f=fopen("conftestval", "w");
766 fprintf(f, "%d\n", sizeof(char));
770 if { (eval echo configure:771: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
772 ac_cv_sizeof_char=`cat conftestval`
774 echo "configure: failed program was:" >&5
775 cat conftest.$ac_ext >&5
783 echo "$ac_t""$ac_cv_sizeof_char" 1>&6
784 cat >> confdefs.h <<EOF
785 #define SIZEOF_CHAR $ac_cv_sizeof_char
789 echo $ac_n "checking size of short""... $ac_c" 1>&6
790 echo "configure:791: checking size of short" >&5
791 if eval "test \"`echo '$''{'ac_cv_sizeof_short'+set}'`\" = set"; then
792 echo $ac_n "(cached) $ac_c" 1>&6
794 if test "$cross_compiling" = yes; then
795 { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
797 cat > conftest.$ac_ext <<EOF
798 #line 799 "configure"
799 #include "confdefs.h"
803 FILE *f=fopen("conftestval", "w");
805 fprintf(f, "%d\n", sizeof(short));
809 if { (eval echo configure:810: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
811 ac_cv_sizeof_short=`cat conftestval`
813 echo "configure: failed program was:" >&5
814 cat conftest.$ac_ext >&5
822 echo "$ac_t""$ac_cv_sizeof_short" 1>&6
823 cat >> confdefs.h <<EOF
824 #define SIZEOF_SHORT $ac_cv_sizeof_short
828 echo $ac_n "checking size of int""... $ac_c" 1>&6
829 echo "configure:830: checking size of int" >&5
830 if eval "test \"`echo '$''{'ac_cv_sizeof_int'+set}'`\" = set"; then
831 echo $ac_n "(cached) $ac_c" 1>&6
833 if test "$cross_compiling" = yes; then
834 { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
836 cat > conftest.$ac_ext <<EOF
837 #line 838 "configure"
838 #include "confdefs.h"
842 FILE *f=fopen("conftestval", "w");
844 fprintf(f, "%d\n", sizeof(int));
848 if { (eval echo configure:849: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
850 ac_cv_sizeof_int=`cat conftestval`
852 echo "configure: failed program was:" >&5
853 cat conftest.$ac_ext >&5
861 echo "$ac_t""$ac_cv_sizeof_int" 1>&6
862 cat >> confdefs.h <<EOF
863 #define SIZEOF_INT $ac_cv_sizeof_int
867 echo $ac_n "checking size of long""... $ac_c" 1>&6
868 echo "configure:869: checking size of long" >&5
869 if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then
870 echo $ac_n "(cached) $ac_c" 1>&6
872 if test "$cross_compiling" = yes; then
873 { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
875 cat > conftest.$ac_ext <<EOF
876 #line 877 "configure"
877 #include "confdefs.h"
881 FILE *f=fopen("conftestval", "w");
883 fprintf(f, "%d\n", sizeof(long));
887 if { (eval echo configure:888: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
889 ac_cv_sizeof_long=`cat conftestval`
891 echo "configure: failed program was:" >&5
892 cat conftest.$ac_ext >&5
900 echo "$ac_t""$ac_cv_sizeof_long" 1>&6
901 cat >> confdefs.h <<EOF
902 #define SIZEOF_LONG $ac_cv_sizeof_long
906 echo $ac_n "checking size of long long""... $ac_c" 1>&6
907 echo "configure:908: checking size of long long" >&5
908 if eval "test \"`echo '$''{'ac_cv_sizeof_long_long'+set}'`\" = set"; then
909 echo $ac_n "(cached) $ac_c" 1>&6
911 if test "$cross_compiling" = yes; then
912 { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
914 cat > conftest.$ac_ext <<EOF
915 #line 916 "configure"
916 #include "confdefs.h"
920 FILE *f=fopen("conftestval", "w");
922 fprintf(f, "%d\n", sizeof(long long));
926 if { (eval echo configure:927: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
928 ac_cv_sizeof_long_long=`cat conftestval`
930 echo "configure: failed program was:" >&5
931 cat conftest.$ac_ext >&5
933 ac_cv_sizeof_long_long=0
939 echo "$ac_t""$ac_cv_sizeof_long_long" 1>&6
940 cat >> confdefs.h <<EOF
941 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
948 if expr "$ac_cv_sizeof_char" '>=' "$1" >/dev/null; then
952 if expr "$ac_cv_sizeof_short" '>=' "$1" >/dev/null; then
956 if expr "$ac_cv_sizeof_int" '>=' "$1" >/dev/null; then
960 if expr "$ac_cv_sizeof_long" '>=' "$1" >/dev/null; then
964 if expr "$ac_cv_sizeof_long_long" '>=' "$1" >/dev/null; then
971 echo $ac_n "checking type name for byte""... $ac_c" 1>&6
972 echo "configure:973: checking type name for byte" >&5
973 TYPE_BYTE=`type_name 1`
974 echo "$ac_t""$TYPE_BYTE" 1>&6
975 echo $ac_n "checking type name for word""... $ac_c" 1>&6
976 echo "configure:977: checking type name for word" >&5
977 TYPE_WORD=`type_name 2`
978 echo "$ac_t""$TYPE_WORD" 1>&6
979 cat >> confdefs.h <<EOF
980 #define TYPE_BYTE $TYPE_BYTE
983 cat >> confdefs.h <<EOF
984 #define TYPE_WORD $TYPE_WORD
989 cat > confcache <<\EOF
990 # This file is a shell script that caches the results of configure
991 # tests run on this system so they can be shared between configure
992 # scripts and configure runs. It is not useful on other systems.
993 # If it contains results you don't want to keep, you may remove or edit it.
995 # By default, configure uses ./config.cache as the cache file,
996 # creating it if it does not exist already. You can give configure
997 # the --cache-file=FILE option to use a different cache file; that is
998 # what configure does when it calls configure scripts in
999 # subdirectories, so they share the cache.
1000 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1001 # config.status only pays attention to the cache file if you give it the
1002 # --recheck option to rerun configure.
1005 # The following way of writing the cache mishandles newlines in values,
1006 # but we know of no workaround that is simple, portable, and efficient.
1007 # So, don't put newlines in cache variables' values.
1008 # Ultrix sh set writes to stderr and can't be redirected directly,
1009 # and sets the high bit in the cache file unless we assign to the vars.
1011 case `(ac_space=' '; set | grep ac_space) 2>&1` in
1013 # `set' does not quote correctly, so add quotes (double-quote substitution
1014 # turns \\\\ into \\, and sed turns \\ into \).
1016 -e "s/'/'\\\\''/g" \
1017 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1020 # `set' quotes correctly as required by POSIX, so do not add quotes.
1021 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1024 if cmp -s $cache_file confcache; then
1027 if test -w $cache_file; then
1028 echo "updating cache $cache_file"
1029 cat confcache > $cache_file
1031 echo "not updating unwritable cache $cache_file"
1036 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1038 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1039 # Let make expand exec_prefix.
1040 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1042 # Any assignment to VPATH causes Sun make to only execute
1043 # the first set of double-colon rules, so remove it if not needed.
1044 # If there is a colon in the path, we need to keep it.
1045 if test "x$srcdir" = x.; then
1046 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
1049 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1051 DEFS=-DHAVE_CONFIG_H
1053 # Without the "./", some shells look in PATH for config.status.
1054 : ${CONFIG_STATUS=./config.status}
1056 echo creating $CONFIG_STATUS
1057 rm -f $CONFIG_STATUS
1058 cat > $CONFIG_STATUS <<EOF
1060 # Generated automatically by configure.
1061 # Run this file to recreate the current configuration.
1062 # This directory was configured as follows,
1063 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1065 # $0 $ac_configure_args
1067 # Compiler output produced by configure, useful for debugging
1068 # configure, is in ./config.log if it exists.
1070 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1073 case "\$ac_option" in
1074 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1075 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1076 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1077 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1078 echo "$CONFIG_STATUS generated by autoconf version 2.13"
1080 -help | --help | --hel | --he | --h)
1081 echo "\$ac_cs_usage"; exit 0 ;;
1082 *) echo "\$ac_cs_usage"; exit 1 ;;
1086 ac_given_srcdir=$srcdir
1088 trap 'rm -fr `echo "Makefile config.h:config_in.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1090 cat >> $CONFIG_STATUS <<EOF
1092 # Protect against being on the right side of a sed subst in config.status.
1093 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1094 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1098 s%@CFLAGS@%$CFLAGS%g
1099 s%@CPPFLAGS@%$CPPFLAGS%g
1100 s%@CXXFLAGS@%$CXXFLAGS%g
1101 s%@FFLAGS@%$FFLAGS%g
1103 s%@LDFLAGS@%$LDFLAGS%g
1105 s%@exec_prefix@%$exec_prefix%g
1106 s%@prefix@%$prefix%g
1107 s%@program_transform_name@%$program_transform_name%g
1108 s%@bindir@%$bindir%g
1109 s%@sbindir@%$sbindir%g
1110 s%@libexecdir@%$libexecdir%g
1111 s%@datadir@%$datadir%g
1112 s%@sysconfdir@%$sysconfdir%g
1113 s%@sharedstatedir@%$sharedstatedir%g
1114 s%@localstatedir@%$localstatedir%g
1115 s%@libdir@%$libdir%g
1116 s%@includedir@%$includedir%g
1117 s%@oldincludedir@%$oldincludedir%g
1118 s%@infodir@%$infodir%g
1119 s%@mandir@%$mandir%g
1125 cat >> $CONFIG_STATUS <<\EOF
1127 # Split the substitutions into bite-sized pieces for seds with
1128 # small command number limits, like on Digital OSF/1 and HP-UX.
1129 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
1130 ac_file=1 # Number of current file.
1131 ac_beg=1 # First line for current file.
1132 ac_end=$ac_max_sed_cmds # Line after last line for current file.
1135 while $ac_more_lines; do
1136 if test $ac_beg -gt 1; then
1137 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
1139 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
1141 if test ! -s conftest.s$ac_file; then
1143 rm -f conftest.s$ac_file
1145 if test -z "$ac_sed_cmds"; then
1146 ac_sed_cmds="sed -f conftest.s$ac_file"
1148 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
1150 ac_file=`expr $ac_file + 1`
1152 ac_end=`expr $ac_end + $ac_max_sed_cmds`
1155 if test -z "$ac_sed_cmds"; then
1160 cat >> $CONFIG_STATUS <<EOF
1162 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
1164 cat >> $CONFIG_STATUS <<\EOF
1165 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1166 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1168 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1169 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1170 *) ac_file_in="${ac_file}.in" ;;
1173 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
1175 # Remove last slash and all that follows it. Not all systems have dirname.
1176 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1177 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1178 # The file is in a subdirectory.
1179 test ! -d "$ac_dir" && mkdir "$ac_dir"
1180 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
1181 # A "../" for each directory in $ac_dir_suffix.
1182 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1184 ac_dir_suffix= ac_dots=
1187 case "$ac_given_srcdir" in
1189 if test -z "$ac_dots"; then top_srcdir=.
1190 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1191 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1193 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1194 top_srcdir="$ac_dots$ac_given_srcdir" ;;
1198 echo creating "$ac_file"
1200 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1202 *Makefile*) ac_comsub="1i\\
1203 # $configure_input" ;;
1207 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1209 s%@configure_input@%$configure_input%g
1210 s%@srcdir@%$srcdir%g
1211 s%@top_srcdir@%$top_srcdir%g
1212 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
1216 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1217 # NAME is the cpp macro being defined and VALUE is the value it is being given.
1219 # ac_d sets the value in "#define NAME VALUE" lines.
1220 ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
1221 ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
1224 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1225 ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
1226 ac_uB='\([ ]\)%\1#\2define\3'
1229 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1230 ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
1231 ac_eB='$%\1#\2define\3'
1235 if test "${CONFIG_HEADERS+set}" != set; then
1237 cat >> $CONFIG_STATUS <<EOF
1238 CONFIG_HEADERS="config.h:config_in.h"
1240 cat >> $CONFIG_STATUS <<\EOF
1242 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
1243 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1245 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1246 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1247 *) ac_file_in="${ac_file}.in" ;;
1250 echo creating $ac_file
1252 rm -f conftest.frag conftest.in conftest.out
1253 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1254 cat $ac_file_inputs > conftest.in
1258 # Transform confdefs.h into a sed script conftest.vals that substitutes
1259 # the proper values into config.h.in to produce config.h. And first:
1260 # Protect against being on the right side of a sed subst in config.status.
1261 # Protect against being in an unquoted here document in config.status.
1263 cat > conftest.hdr <<\EOF
1266 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1270 sed -n -f conftest.hdr confdefs.h > conftest.vals
1273 # This sed command replaces #undef with comments. This is necessary, for
1274 # example, in the case of _POSIX_SOURCE, which is predefined and required
1275 # on some systems where configure will not decide to define it.
1276 cat >> conftest.vals <<\EOF
1277 s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
1280 # Break up conftest.vals because some shells have a limit on
1281 # the size of here documents, and old seds have small limits too.
1286 ac_lines=`grep -c . conftest.vals`
1287 # grep -c gives empty output for an empty file on some AIX systems.
1288 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
1289 # Write a limited-size here document to conftest.frag.
1290 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
1291 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
1293 sed -f conftest.frag conftest.in > conftest.out
1295 mv conftest.out conftest.in
1297 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
1299 mv conftest.tail conftest.vals
1303 cat >> $CONFIG_STATUS <<\EOF
1304 rm -f conftest.frag conftest.h
1305 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
1306 cat conftest.in >> conftest.h
1308 if cmp -s $ac_file conftest.h 2>/dev/null; then
1309 echo "$ac_file is unchanged"
1312 # Remove last slash and all that follows it. Not all systems have dirname.
1313 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1314 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1315 # The file is in a subdirectory.
1316 test ! -d "$ac_dir" && mkdir "$ac_dir"
1319 mv conftest.h $ac_file
1324 cat >> $CONFIG_STATUS <<EOF
1327 cat >> $CONFIG_STATUS <<\EOF
1331 chmod +x $CONFIG_STATUS
1332 rm -fr confdefs* $ac_clean_files
1333 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1