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'
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sysconfdir='${prefix}/etc'
41
sharedstatedir='${prefix}/com'
42
localstatedir='${prefix}/var'
43
libdir='${exec_prefix}/lib'
44
includedir='${prefix}/include'
45
oldincludedir='/usr/include'
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infodir='${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.
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# 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="$ac_optarg" ;;
93
-datadir | --datadir | --datadi | --datad | --data | --dat | --da)
95
-datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
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datadir="$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 "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
447
# confdefs.h avoids OS command line length limits that DEFS can exceed.
448
rm -rf conftest* confdefs.h
449
# AIX cpp loses on an empty file, so make sure it contains at least a newline.
452
# A filename unique to this package, relative to the directory that
453
# configure is in, which we can look for to find out if srcdir is correct.
454
ac_unique_file=src/queue.c
456
# Find the source files, if location was not specified.
457
if test -z "$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
**********************
529
* Configuring REMIND *
531
**********************
537
# Extract the first word of "gcc", so it can be a program name with args.
538
set dummy gcc; ac_word=$2
539
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
540
echo "configure:541: checking for $ac_word" >&5
541
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
542
echo $ac_n "(cached) $ac_c" 1>&6
544
if test -n "$CC"; then
545
ac_cv_prog_CC="$CC" # Let the user override the test.
547
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
549
for ac_dir in $ac_dummy; do
550
test -z "$ac_dir" && ac_dir=.
551
if test -f $ac_dir/$ac_word; then
560
if test -n "$CC"; then
561
echo "$ac_t""$CC" 1>&6
563
echo "$ac_t""no" 1>&6
566
if test -z "$CC"; then
567
# Extract the first word of "cc", so it can be a program name with args.
568
set dummy cc; ac_word=$2
569
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
570
echo "configure:571: checking for $ac_word" >&5
571
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
572
echo $ac_n "(cached) $ac_c" 1>&6
574
if test -n "$CC"; then
575
ac_cv_prog_CC="$CC" # Let the user override the test.
577
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
580
for ac_dir in $ac_dummy; do
581
test -z "$ac_dir" && ac_dir=.
582
if test -f $ac_dir/$ac_word; then
583
if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
592
if test $ac_prog_rejected = yes; then
593
# We found a bogon in the path, so make sure we never use it.
594
set dummy $ac_cv_prog_CC
596
if test $# -gt 0; then
597
# We chose a different compiler from the bogus one.
598
# However, it has the same basename, so the bogon will be chosen
599
# first if we set CC to just the basename; use the full file name.
601
set dummy "$ac_dir/$ac_word" "$@"
609
if test -n "$CC"; then
610
echo "$ac_t""$CC" 1>&6
612
echo "$ac_t""no" 1>&6
615
if test -z "$CC"; then
618
# Extract the first word of "cl", so it can be a program name with args.
619
set dummy cl; ac_word=$2
620
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
621
echo "configure:622: checking for $ac_word" >&5
622
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
623
echo $ac_n "(cached) $ac_c" 1>&6
625
if test -n "$CC"; then
626
ac_cv_prog_CC="$CC" # Let the user override the test.
628
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
630
for ac_dir in $ac_dummy; do
631
test -z "$ac_dir" && ac_dir=.
632
if test -f $ac_dir/$ac_word; then
641
if test -n "$CC"; then
642
echo "$ac_t""$CC" 1>&6
644
echo "$ac_t""no" 1>&6
649
test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
652
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
653
echo "configure:654: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
656
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
657
ac_cpp='$CPP $CPPFLAGS'
658
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
659
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
660
cross_compiling=$ac_cv_prog_cc_cross
662
cat > conftest.$ac_ext << EOF
664
#line 665 "configure"
665
#include "confdefs.h"
669
if { (eval echo configure:670: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
670
ac_cv_prog_cc_works=yes
671
# If we can't run a trivial program, we are probably using a cross compiler.
672
if (./conftest; exit) 2>/dev/null; then
673
ac_cv_prog_cc_cross=no
675
ac_cv_prog_cc_cross=yes
678
echo "configure: failed program was:" >&5
679
cat conftest.$ac_ext >&5
680
ac_cv_prog_cc_works=no
684
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
685
ac_cpp='$CPP $CPPFLAGS'
686
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
687
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
688
cross_compiling=$ac_cv_prog_cc_cross
690
echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
691
if test $ac_cv_prog_cc_works = no; then
692
{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
694
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
695
echo "configure:696: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
696
echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
697
cross_compiling=$ac_cv_prog_cc_cross
699
echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
700
echo "configure:701: checking whether we are using GNU C" >&5
701
if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
702
echo $ac_n "(cached) $ac_c" 1>&6
704
cat > conftest.c <<EOF
709
if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:710: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
716
echo "$ac_t""$ac_cv_prog_gcc" 1>&6
718
if test $ac_cv_prog_gcc = yes; then
724
ac_test_CFLAGS="${CFLAGS+set}"
725
ac_save_CFLAGS="$CFLAGS"
727
echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
728
echo "configure:729: checking whether ${CC-cc} accepts -g" >&5
729
if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
730
echo $ac_n "(cached) $ac_c" 1>&6
732
echo 'void f(){}' > conftest.c
733
if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
742
echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
743
if test "$ac_test_CFLAGS" = set; then
744
CFLAGS="$ac_save_CFLAGS"
745
elif test $ac_cv_prog_cc_g = yes; then
746
if test "$GCC" = yes; then
752
if test "$GCC" = yes; then
760
for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
761
if test -f $ac_dir/install-sh; then
763
ac_install_sh="$ac_aux_dir/install-sh -c"
765
elif test -f $ac_dir/install.sh; then
767
ac_install_sh="$ac_aux_dir/install.sh -c"
771
if test -z "$ac_aux_dir"; then
772
{ echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
774
ac_config_guess=$ac_aux_dir/config.guess
775
ac_config_sub=$ac_aux_dir/config.sub
776
ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
778
# Find a good install program. We prefer a C program (faster),
779
# so one script is as good as another. But avoid the broken or
780
# incompatible versions:
781
# SysV /etc/install, /usr/sbin/install
782
# SunOS /usr/etc/install
785
# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
786
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
787
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
788
# ./install, which can be erroneously created by make from ./install.sh.
789
echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
790
echo "configure:791: checking for a BSD compatible install" >&5
791
if test -z "$INSTALL"; then
792
if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
793
echo $ac_n "(cached) $ac_c" 1>&6
795
IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
796
for ac_dir in $PATH; do
797
# Account for people who put trailing slashes in PATH elements.
799
/|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
801
# OSF1 and SCO ODT 3.0 have their own names for install.
802
# Don't use installbsd from OSF since it installs stuff as root
804
for ac_prog in ginstall scoinst install; do
805
if test -f $ac_dir/$ac_prog; then
806
if test $ac_prog = install &&
807
grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
808
# AIX install. It has an incompatible calling convention.
811
ac_cv_path_install="$ac_dir/$ac_prog -c"
822
if test "${ac_cv_path_install+set}" = set; then
823
INSTALL="$ac_cv_path_install"
825
# As a last resort, use the slow shell script. We don't cache a
826
# path for INSTALL within a source directory, because that will
827
# break other packages using the cache if that directory is
828
# removed, or if the path is relative.
829
INSTALL="$ac_install_sh"
832
echo "$ac_t""$INSTALL" 1>&6
834
# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
835
# It thinks the first close brace ends the variable substitution.
836
test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
838
test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
840
test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
842
echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
843
echo "configure:844: checking whether ln -s works" >&5
844
if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
845
echo $ac_n "(cached) $ac_c" 1>&6
848
if ln -s X conftestdata 2>/dev/null
851
ac_cv_prog_LN_S="ln -s"
856
LN_S="$ac_cv_prog_LN_S"
857
if test "$ac_cv_prog_LN_S" = "ln -s"; then
858
echo "$ac_t""yes" 1>&6
860
echo "$ac_t""no" 1>&6
863
echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
864
echo "configure:865: checking whether ${MAKE-make} sets \${MAKE}" >&5
865
set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
866
if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
867
echo $ac_n "(cached) $ac_c" 1>&6
869
cat > conftestmake <<\EOF
871
@echo 'ac_maketemp="${MAKE}"'
873
# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
874
eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
875
if test -n "$ac_maketemp"; then
876
eval ac_cv_prog_make_${ac_make}_set=yes
878
eval ac_cv_prog_make_${ac_make}_set=no
882
if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
883
echo "$ac_t""yes" 1>&6
886
echo "$ac_t""no" 1>&6
887
SET_MAKE="MAKE=${MAKE-make}"
892
echo $ac_n "checking for sqrt in -lm""... $ac_c" 1>&6
893
echo "configure:894: checking for sqrt in -lm" >&5
894
ac_lib_var=`echo m'_'sqrt | sed 'y%./+-%__p_%'`
895
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
896
echo $ac_n "(cached) $ac_c" 1>&6
900
cat > conftest.$ac_ext <<EOF
901
#line 902 "configure"
902
#include "confdefs.h"
903
/* Override any gcc2 internal prototype to avoid an error. */
904
/* We use char because int might match the return type of a gcc2
905
builtin and then its argument prototype would still apply. */
912
if { (eval echo configure:913: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
914
eval "ac_cv_lib_$ac_lib_var=yes"
916
echo "configure: failed program was:" >&5
917
cat conftest.$ac_ext >&5
919
eval "ac_cv_lib_$ac_lib_var=no"
925
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
926
echo "$ac_t""yes" 1>&6
927
ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
928
-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
929
cat >> confdefs.h <<EOF
936
echo "$ac_t""no" 1>&6
940
echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
941
echo "configure:942: checking how to run the C preprocessor" >&5
942
# On Suns, sometimes $CPP names a directory.
943
if test -n "$CPP" && test -d "$CPP"; then
946
if test -z "$CPP"; then
947
if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
948
echo $ac_n "(cached) $ac_c" 1>&6
950
# This must be in double quotes, not single quotes, because CPP may get
951
# substituted into the Makefile and "${CC-cc}" will confuse make.
953
# On the NeXT, cc -E runs the code through the compiler's parser,
954
# not just through cpp.
955
cat > conftest.$ac_ext <<EOF
956
#line 957 "configure"
957
#include "confdefs.h"
961
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
962
{ (eval echo configure:963: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
963
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
964
if test -z "$ac_err"; then
968
echo "configure: failed program was:" >&5
969
cat conftest.$ac_ext >&5
971
CPP="${CC-cc} -E -traditional-cpp"
972
cat > conftest.$ac_ext <<EOF
973
#line 974 "configure"
974
#include "confdefs.h"
978
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
979
{ (eval echo configure:980: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
980
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
981
if test -z "$ac_err"; then
985
echo "configure: failed program was:" >&5
986
cat conftest.$ac_ext >&5
988
CPP="${CC-cc} -nologo -E"
989
cat > conftest.$ac_ext <<EOF
990
#line 991 "configure"
991
#include "confdefs.h"
995
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
996
{ (eval echo configure:997: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
997
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
998
if test -z "$ac_err"; then
1002
echo "configure: failed program was:" >&5
1003
cat conftest.$ac_ext >&5
1012
ac_cv_prog_CPP="$CPP"
1014
CPP="$ac_cv_prog_CPP"
1016
ac_cv_prog_CPP="$CPP"
1018
echo "$ac_t""$CPP" 1>&6
1020
echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1021
echo "configure:1022: checking for ANSI C header files" >&5
1022
if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1023
echo $ac_n "(cached) $ac_c" 1>&6
1025
cat > conftest.$ac_ext <<EOF
1026
#line 1027 "configure"
1027
#include "confdefs.h"
1033
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1034
{ (eval echo configure:1035: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1035
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1036
if test -z "$ac_err"; then
1038
ac_cv_header_stdc=yes
1041
echo "configure: failed program was:" >&5
1042
cat conftest.$ac_ext >&5
1044
ac_cv_header_stdc=no
1048
if test $ac_cv_header_stdc = yes; then
1049
# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1050
cat > conftest.$ac_ext <<EOF
1051
#line 1052 "configure"
1052
#include "confdefs.h"
1055
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1056
egrep "memchr" >/dev/null 2>&1; then
1060
ac_cv_header_stdc=no
1066
if test $ac_cv_header_stdc = yes; then
1067
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1068
cat > conftest.$ac_ext <<EOF
1069
#line 1070 "configure"
1070
#include "confdefs.h"
1073
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1074
egrep "free" >/dev/null 2>&1; then
1078
ac_cv_header_stdc=no
1084
if test $ac_cv_header_stdc = yes; then
1085
# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1086
if test "$cross_compiling" = yes; then
1089
cat > conftest.$ac_ext <<EOF
1090
#line 1091 "configure"
1091
#include "confdefs.h"
1093
#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1094
#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1095
#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1096
int main () { int i; for (i = 0; i < 256; i++)
1097
if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1101
if { (eval echo configure:1102: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1105
echo "configure: failed program was:" >&5
1106
cat conftest.$ac_ext >&5
1108
ac_cv_header_stdc=no
1116
echo "$ac_t""$ac_cv_header_stdc" 1>&6
1117
if test $ac_cv_header_stdc = yes; then
1118
cat >> confdefs.h <<\EOF
1119
#define STDC_HEADERS 1
1124
for ac_hdr in sys/file.h sys/select.h sys/time.h sys/types.h unistd.h malloc.h stdarg.h stdlib.h pwd.h
1126
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1127
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1128
echo "configure:1129: checking for $ac_hdr" >&5
1129
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1130
echo $ac_n "(cached) $ac_c" 1>&6
1132
cat > conftest.$ac_ext <<EOF
1133
#line 1134 "configure"
1134
#include "confdefs.h"
1137
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1138
{ (eval echo configure:1139: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1139
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1140
if test -z "$ac_err"; then
1142
eval "ac_cv_header_$ac_safe=yes"
1145
echo "configure: failed program was:" >&5
1146
cat conftest.$ac_ext >&5
1148
eval "ac_cv_header_$ac_safe=no"
1152
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1153
echo "$ac_t""yes" 1>&6
1154
ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1155
cat >> confdefs.h <<EOF
1156
#define $ac_tr_hdr 1
1160
echo "$ac_t""no" 1>&6
1165
echo $ac_n "checking for working const""... $ac_c" 1>&6
1166
echo "configure:1167: checking for working const" >&5
1167
if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1168
echo $ac_n "(cached) $ac_c" 1>&6
1170
cat > conftest.$ac_ext <<EOF
1171
#line 1172 "configure"
1172
#include "confdefs.h"
1176
/* Ultrix mips cc rejects this. */
1177
typedef int charset[2]; const charset x;
1178
/* SunOS 4.1.1 cc rejects this. */
1179
char const *const *ccp;
1181
/* NEC SVR4.0.2 mips cc rejects this. */
1182
struct point {int x, y;};
1183
static struct point const zero = {0,0};
1184
/* AIX XL C 1.02.0.0 rejects this.
1185
It does not let you subtract one const X* pointer from another in an arm
1186
of an if-expression whose if-part is not a constant expression */
1187
const char *g = "string";
1188
ccp = &g + (g ? g-g : 0);
1189
/* HPUX 7.0 cc rejects these. */
1192
ccp = (char const *const *) p;
1193
{ /* SCO 3.2v4 cc rejects this. */
1195
char const *s = 0 ? (char *) 0 : (char const *) 0;
1199
{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
1201
const int *foo = &x[0];
1204
{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1205
typedef const int *iptr;
1209
{ /* AIX XL C 1.02.0.0 rejects this saying
1210
"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1211
struct s { int j; const int *ap[3]; };
1212
struct s *b; b->j = 5;
1214
{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1220
if { (eval echo configure:1221: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1224
echo "configure: failed program was:" >&5
1225
cat conftest.$ac_ext >&5
1232
echo "$ac_t""$ac_cv_c_const" 1>&6
1233
if test $ac_cv_c_const = no; then
1234
cat >> confdefs.h <<\EOF
1240
echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6
1241
echo "configure:1242: checking whether struct tm is in sys/time.h or time.h" >&5
1242
if eval "test \"`echo '$''{'ac_cv_struct_tm'+set}'`\" = set"; then
1243
echo $ac_n "(cached) $ac_c" 1>&6
1245
cat > conftest.$ac_ext <<EOF
1246
#line 1247 "configure"
1247
#include "confdefs.h"
1248
#include <sys/types.h>
1251
struct tm *tp; tp->tm_sec;
1254
if { (eval echo configure:1255: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1256
ac_cv_struct_tm=time.h
1258
echo "configure: failed program was:" >&5
1259
cat conftest.$ac_ext >&5
1261
ac_cv_struct_tm=sys/time.h
1266
echo "$ac_t""$ac_cv_struct_tm" 1>&6
1267
if test $ac_cv_struct_tm = sys/time.h; then
1268
cat >> confdefs.h <<\EOF
1269
#define TM_IN_SYS_TIME 1
1275
echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
1276
echo "configure:1277: checking return type of signal handlers" >&5
1277
if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
1278
echo $ac_n "(cached) $ac_c" 1>&6
1280
cat > conftest.$ac_ext <<EOF
1281
#line 1282 "configure"
1282
#include "confdefs.h"
1283
#include <sys/types.h>
1289
extern "C" void (*signal (int, void (*)(int)))(int);
1291
void (*signal ()) ();
1298
if { (eval echo configure:1299: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1300
ac_cv_type_signal=void
1302
echo "configure: failed program was:" >&5
1303
cat conftest.$ac_ext >&5
1305
ac_cv_type_signal=int
1310
echo "$ac_t""$ac_cv_type_signal" 1>&6
1311
cat >> confdefs.h <<EOF
1312
#define RETSIGTYPE $ac_cv_type_signal
1316
echo $ac_n "checking for pid_t""... $ac_c" 1>&6
1317
echo "configure:1318: checking for pid_t" >&5
1318
if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
1319
echo $ac_n "(cached) $ac_c" 1>&6
1321
cat > conftest.$ac_ext <<EOF
1322
#line 1323 "configure"
1323
#include "confdefs.h"
1324
#include <sys/types.h>
1330
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1331
egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1333
ac_cv_type_pid_t=yes
1341
echo "$ac_t""$ac_cv_type_pid_t" 1>&6
1342
if test $ac_cv_type_pid_t = no; then
1343
cat >> confdefs.h <<\EOF
1349
echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
1350
echo "configure:1351: checking for uid_t in sys/types.h" >&5
1351
if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
1352
echo $ac_n "(cached) $ac_c" 1>&6
1354
cat > conftest.$ac_ext <<EOF
1355
#line 1356 "configure"
1356
#include "confdefs.h"
1357
#include <sys/types.h>
1359
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1360
egrep "uid_t" >/dev/null 2>&1; then
1362
ac_cv_type_uid_t=yes
1371
echo "$ac_t""$ac_cv_type_uid_t" 1>&6
1372
if test $ac_cv_type_uid_t = no; then
1373
cat >> confdefs.h <<\EOF
1377
cat >> confdefs.h <<\EOF
1383
echo $ac_n "checking whether utime accepts a null argument""... $ac_c" 1>&6
1384
echo "configure:1385: checking whether utime accepts a null argument" >&5
1385
if eval "test \"`echo '$''{'ac_cv_func_utime_null'+set}'`\" = set"; then
1386
echo $ac_n "(cached) $ac_c" 1>&6
1388
rm -f conftestdata; > conftestdata
1389
# Sequent interprets utime(file, 0) to mean use start of epoch. Wrong.
1390
if test "$cross_compiling" = yes; then
1391
ac_cv_func_utime_null=no
1393
cat > conftest.$ac_ext <<EOF
1394
#line 1395 "configure"
1395
#include "confdefs.h"
1396
#include <sys/types.h>
1397
#include <sys/stat.h>
1400
exit(!(stat ("conftestdata", &s) == 0 && utime("conftestdata", (long *)0) == 0
1401
&& stat("conftestdata", &t) == 0 && t.st_mtime >= s.st_mtime
1402
&& t.st_mtime - s.st_mtime < 120));
1405
if { (eval echo configure:1406: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1407
ac_cv_func_utime_null=yes
1409
echo "configure: failed program was:" >&5
1410
cat conftest.$ac_ext >&5
1412
ac_cv_func_utime_null=no
1417
rm -f core core.* *.core
1420
echo "$ac_t""$ac_cv_func_utime_null" 1>&6
1421
if test $ac_cv_func_utime_null = yes; then
1422
cat >> confdefs.h <<\EOF
1423
#define HAVE_UTIME_NULL 1
1428
echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
1429
echo "configure:1430: checking whether time.h and sys/time.h may both be included" >&5
1430
if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
1431
echo $ac_n "(cached) $ac_c" 1>&6
1433
cat > conftest.$ac_ext <<EOF
1434
#line 1435 "configure"
1435
#include "confdefs.h"
1436
#include <sys/types.h>
1437
#include <sys/time.h>
1443
if { (eval echo configure:1444: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1445
ac_cv_header_time=yes
1447
echo "configure: failed program was:" >&5
1448
cat conftest.$ac_ext >&5
1450
ac_cv_header_time=no
1455
echo "$ac_t""$ac_cv_header_time" 1>&6
1456
if test $ac_cv_header_time = yes; then
1457
cat >> confdefs.h <<\EOF
1458
#define TIME_WITH_SYS_TIME 1
1463
echo $ac_n "checking for vprintf""... $ac_c" 1>&6
1464
echo "configure:1465: checking for vprintf" >&5
1465
if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
1466
echo $ac_n "(cached) $ac_c" 1>&6
1468
cat > conftest.$ac_ext <<EOF
1469
#line 1470 "configure"
1470
#include "confdefs.h"
1471
/* System header to define __stub macros and hopefully few prototypes,
1472
which can conflict with char vprintf(); below. */
1474
/* Override any gcc2 internal prototype to avoid an error. */
1475
/* We use char because int might match the return type of a gcc2
1476
builtin and then its argument prototype would still apply. */
1481
/* The GNU C library defines this for functions which it implements
1482
to always fail with ENOSYS. Some functions are actually named
1483
something starting with __ and the normal name is an alias. */
1484
#if defined (__stub_vprintf) || defined (__stub___vprintf)
1492
if { (eval echo configure:1493: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1494
eval "ac_cv_func_vprintf=yes"
1496
echo "configure: failed program was:" >&5
1497
cat conftest.$ac_ext >&5
1499
eval "ac_cv_func_vprintf=no"
1504
if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then
1505
echo "$ac_t""yes" 1>&6
1506
cat >> confdefs.h <<\EOF
1507
#define HAVE_VPRINTF 1
1511
echo "$ac_t""no" 1>&6
1514
if test "$ac_cv_func_vprintf" != yes; then
1515
echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
1516
echo "configure:1517: checking for _doprnt" >&5
1517
if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
1518
echo $ac_n "(cached) $ac_c" 1>&6
1520
cat > conftest.$ac_ext <<EOF
1521
#line 1522 "configure"
1522
#include "confdefs.h"
1523
/* System header to define __stub macros and hopefully few prototypes,
1524
which can conflict with char _doprnt(); below. */
1526
/* Override any gcc2 internal prototype to avoid an error. */
1527
/* We use char because int might match the return type of a gcc2
1528
builtin and then its argument prototype would still apply. */
1533
/* The GNU C library defines this for functions which it implements
1534
to always fail with ENOSYS. Some functions are actually named
1535
something starting with __ and the normal name is an alias. */
1536
#if defined (__stub__doprnt) || defined (__stub____doprnt)
1544
if { (eval echo configure:1545: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1546
eval "ac_cv_func__doprnt=yes"
1548
echo "configure: failed program was:" >&5
1549
cat conftest.$ac_ext >&5
1551
eval "ac_cv_func__doprnt=no"
1556
if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then
1557
echo "$ac_t""yes" 1>&6
1558
cat >> confdefs.h <<\EOF
1559
#define HAVE_DOPRNT 1
1563
echo "$ac_t""no" 1>&6
1568
for ac_func in mktime putenv strstr timegm difftime
1570
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1571
echo "configure:1572: checking for $ac_func" >&5
1572
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1573
echo $ac_n "(cached) $ac_c" 1>&6
1575
cat > conftest.$ac_ext <<EOF
1576
#line 1577 "configure"
1577
#include "confdefs.h"
1578
/* System header to define __stub macros and hopefully few prototypes,
1579
which can conflict with char $ac_func(); below. */
1581
/* Override any gcc2 internal prototype to avoid an error. */
1582
/* We use char because int might match the return type of a gcc2
1583
builtin and then its argument prototype would still apply. */
1588
/* The GNU C library defines this for functions which it implements
1589
to always fail with ENOSYS. Some functions are actually named
1590
something starting with __ and the normal name is an alias. */
1591
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1599
if { (eval echo configure:1600: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1601
eval "ac_cv_func_$ac_func=yes"
1603
echo "configure: failed program was:" >&5
1604
cat conftest.$ac_ext >&5
1606
eval "ac_cv_func_$ac_func=no"
1611
if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1612
echo "$ac_t""yes" 1>&6
1613
ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1614
cat >> confdefs.h <<EOF
1615
#define $ac_tr_func 1
1619
echo "$ac_t""no" 1>&6
1624
if test "$GCC" = yes; then
1625
CFLAGS="$CFLAGS -Wall -Wstrict-prototypes"
1629
cat > confcache <<\EOF
1630
# This file is a shell script that caches the results of configure
1631
# tests run on this system so they can be shared between configure
1632
# scripts and configure runs. It is not useful on other systems.
1633
# If it contains results you don't want to keep, you may remove or edit it.
1635
# By default, configure uses ./config.cache as the cache file,
1636
# creating it if it does not exist already. You can give configure
1637
# the --cache-file=FILE option to use a different cache file; that is
1638
# what configure does when it calls configure scripts in
1639
# subdirectories, so they share the cache.
1640
# Giving --cache-file=/dev/null disables caching, for debugging configure.
1641
# config.status only pays attention to the cache file if you give it the
1642
# --recheck option to rerun configure.
1645
# The following way of writing the cache mishandles newlines in values,
1646
# but we know of no workaround that is simple, portable, and efficient.
1647
# So, don't put newlines in cache variables' values.
1648
# Ultrix sh set writes to stderr and can't be redirected directly,
1649
# and sets the high bit in the cache file unless we assign to the vars.
1651
case `(ac_space=' '; set | grep ac_space) 2>&1` in
1653
# `set' does not quote correctly, so add quotes (double-quote substitution
1654
# turns \\\\ into \\, and sed turns \\ into \).
1656
-e "s/'/'\\\\''/g" \
1657
-e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1660
# `set' quotes correctly as required by POSIX, so do not add quotes.
1661
sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1664
if cmp -s $cache_file confcache; then
1667
if test -w $cache_file; then
1668
echo "updating cache $cache_file"
1669
cat confcache > $cache_file
1671
echo "not updating unwritable cache $cache_file"
1676
trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1678
test "x$prefix" = xNONE && prefix=$ac_default_prefix
1679
# Let make expand exec_prefix.
1680
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1682
# Any assignment to VPATH causes Sun make to only execute
1683
# the first set of double-colon rules, so remove it if not needed.
1684
# If there is a colon in the path, we need to keep it.
1685
if test "x$srcdir" = x.; then
1686
ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
1689
trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1691
DEFS=-DHAVE_CONFIG_H
1693
# Without the "./", some shells look in PATH for config.status.
1694
: ${CONFIG_STATUS=./config.status}
1696
echo creating $CONFIG_STATUS
1697
rm -f $CONFIG_STATUS
1698
cat > $CONFIG_STATUS <<EOF
1700
# Generated automatically by configure.
1701
# Run this file to recreate the current configuration.
1702
# This directory was configured as follows,
1703
# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1705
# $0 $ac_configure_args
1707
# Compiler output produced by configure, useful for debugging
1708
# configure, is in ./config.log if it exists.
1710
ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1713
case "\$ac_option" in
1714
-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1715
echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1716
exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1717
-version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1718
echo "$CONFIG_STATUS generated by autoconf version 2.13"
1720
-help | --help | --hel | --he | --h)
1721
echo "\$ac_cs_usage"; exit 0 ;;
1722
*) echo "\$ac_cs_usage"; exit 1 ;;
1726
ac_given_srcdir=$srcdir
1727
ac_given_INSTALL="$INSTALL"
1729
trap 'rm -fr `echo "src/Makefile src/config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1731
cat >> $CONFIG_STATUS <<EOF
1733
# Protect against being on the right side of a sed subst in config.status.
1734
sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1735
s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1739
s%@CFLAGS@%$CFLAGS%g
1740
s%@CPPFLAGS@%$CPPFLAGS%g
1741
s%@CXXFLAGS@%$CXXFLAGS%g
1742
s%@FFLAGS@%$FFLAGS%g
1744
s%@LDFLAGS@%$LDFLAGS%g
1746
s%@exec_prefix@%$exec_prefix%g
1747
s%@prefix@%$prefix%g
1748
s%@program_transform_name@%$program_transform_name%g
1749
s%@bindir@%$bindir%g
1750
s%@sbindir@%$sbindir%g
1751
s%@libexecdir@%$libexecdir%g
1752
s%@datadir@%$datadir%g
1753
s%@sysconfdir@%$sysconfdir%g
1754
s%@sharedstatedir@%$sharedstatedir%g
1755
s%@localstatedir@%$localstatedir%g
1756
s%@libdir@%$libdir%g
1757
s%@includedir@%$includedir%g
1758
s%@oldincludedir@%$oldincludedir%g
1759
s%@infodir@%$infodir%g
1760
s%@mandir@%$mandir%g
1762
s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1763
s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
1764
s%@INSTALL_DATA@%$INSTALL_DATA%g
1766
s%@SET_MAKE@%$SET_MAKE%g
1772
cat >> $CONFIG_STATUS <<\EOF
1774
# Split the substitutions into bite-sized pieces for seds with
1775
# small command number limits, like on Digital OSF/1 and HP-UX.
1776
ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
1777
ac_file=1 # Number of current file.
1778
ac_beg=1 # First line for current file.
1779
ac_end=$ac_max_sed_cmds # Line after last line for current file.
1782
while $ac_more_lines; do
1783
if test $ac_beg -gt 1; then
1784
sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
1786
sed "${ac_end}q" conftest.subs > conftest.s$ac_file
1788
if test ! -s conftest.s$ac_file; then
1790
rm -f conftest.s$ac_file
1792
if test -z "$ac_sed_cmds"; then
1793
ac_sed_cmds="sed -f conftest.s$ac_file"
1795
ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
1797
ac_file=`expr $ac_file + 1`
1799
ac_end=`expr $ac_end + $ac_max_sed_cmds`
1802
if test -z "$ac_sed_cmds"; then
1807
cat >> $CONFIG_STATUS <<EOF
1809
CONFIG_FILES=\${CONFIG_FILES-"src/Makefile"}
1811
cat >> $CONFIG_STATUS <<\EOF
1812
for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1813
# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1815
*:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1816
ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1817
*) ac_file_in="${ac_file}.in" ;;
1820
# Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
1822
# Remove last slash and all that follows it. Not all systems have dirname.
1823
ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1824
if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1825
# The file is in a subdirectory.
1826
test ! -d "$ac_dir" && mkdir "$ac_dir"
1827
ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
1828
# A "../" for each directory in $ac_dir_suffix.
1829
ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1831
ac_dir_suffix= ac_dots=
1834
case "$ac_given_srcdir" in
1836
if test -z "$ac_dots"; then top_srcdir=.
1837
else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1838
/*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1840
srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1841
top_srcdir="$ac_dots$ac_given_srcdir" ;;
1844
case "$ac_given_INSTALL" in
1845
[/$]*) INSTALL="$ac_given_INSTALL" ;;
1846
*) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1849
echo creating "$ac_file"
1851
configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1853
*Makefile*) ac_comsub="1i\\
1854
# $configure_input" ;;
1858
ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1860
s%@configure_input@%$configure_input%g
1861
s%@srcdir@%$srcdir%g
1862
s%@top_srcdir@%$top_srcdir%g
1863
s%@INSTALL@%$INSTALL%g
1864
" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
1868
# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1869
# NAME is the cpp macro being defined and VALUE is the value it is being given.
1871
# ac_d sets the value in "#define NAME VALUE" lines.
1872
ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
1873
ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
1876
# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1877
ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
1878
ac_uB='\([ ]\)%\1#\2define\3'
1881
# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1882
ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
1883
ac_eB='$%\1#\2define\3'
1887
if test "${CONFIG_HEADERS+set}" != set; then
1889
cat >> $CONFIG_STATUS <<EOF
1890
CONFIG_HEADERS="src/config.h"
1892
cat >> $CONFIG_STATUS <<\EOF
1894
for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
1895
# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1897
*:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1898
ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1899
*) ac_file_in="${ac_file}.in" ;;
1902
echo creating $ac_file
1904
rm -f conftest.frag conftest.in conftest.out
1905
ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1906
cat $ac_file_inputs > conftest.in
1910
# Transform confdefs.h into a sed script conftest.vals that substitutes
1911
# the proper values into config.h.in to produce config.h. And first:
1912
# Protect against being on the right side of a sed subst in config.status.
1913
# Protect against being in an unquoted here document in config.status.
1915
cat > conftest.hdr <<\EOF
1918
s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1922
sed -n -f conftest.hdr confdefs.h > conftest.vals
1925
# This sed command replaces #undef with comments. This is necessary, for
1926
# example, in the case of _POSIX_SOURCE, which is predefined and required
1927
# on some systems where configure will not decide to define it.
1928
cat >> conftest.vals <<\EOF
1929
s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
1932
# Break up conftest.vals because some shells have a limit on
1933
# the size of here documents, and old seds have small limits too.
1938
ac_lines=`grep -c . conftest.vals`
1939
# grep -c gives empty output for an empty file on some AIX systems.
1940
if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
1941
# Write a limited-size here document to conftest.frag.
1942
echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
1943
sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
1945
sed -f conftest.frag conftest.in > conftest.out
1947
mv conftest.out conftest.in
1949
sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
1951
mv conftest.tail conftest.vals
1955
cat >> $CONFIG_STATUS <<\EOF
1956
rm -f conftest.frag conftest.h
1957
echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
1958
cat conftest.in >> conftest.h
1960
if cmp -s $ac_file conftest.h 2>/dev/null; then
1961
echo "$ac_file is unchanged"
1964
# Remove last slash and all that follows it. Not all systems have dirname.
1965
ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1966
if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1967
# The file is in a subdirectory.
1968
test ! -d "$ac_dir" && mkdir "$ac_dir"
1971
mv conftest.h $ac_file
1976
cat >> $CONFIG_STATUS <<EOF
1979
cat >> $CONFIG_STATUS <<\EOF
1983
chmod +x $CONFIG_STATUS
1984
rm -fr confdefs* $ac_clean_files
1985
test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1