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 "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
447 # confdefs.h avoids OS command line length limits that DEFS can exceed.
448 rm -rf conftest* confdefs.h
449 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
452 # A filename unique to this package, relative to the directory that
453 # configure is in, which we can look for to find out if srcdir is correct.
454 ac_unique_file=ftell_.c
456 # Find the source files, if location was not specified.
457 if test -z "$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=
528 # For g77 we'll set CC to point at the built gcc, but this will get it into
530 # Extract the first word of "gcc", so it can be a program name with args.
531 set dummy gcc; ac_word=$2
532 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
533 echo "configure:534: checking for $ac_word" >&5
534 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
535 echo $ac_n "(cached) $ac_c" 1>&6
537 if test -n "$CC"; then
538 ac_cv_prog_CC="$CC" # Let the user override the test.
540 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
542 for ac_dir in $ac_dummy; do
543 test -z "$ac_dir" && ac_dir=.
544 if test -f $ac_dir/$ac_word; then
553 if test -n "$CC"; then
554 echo "$ac_t""$CC" 1>&6
556 echo "$ac_t""no" 1>&6
559 if test -z "$CC"; then
560 # Extract the first word of "cc", so it can be a program name with args.
561 set dummy cc; ac_word=$2
562 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
563 echo "configure:564: checking for $ac_word" >&5
564 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
565 echo $ac_n "(cached) $ac_c" 1>&6
567 if test -n "$CC"; then
568 ac_cv_prog_CC="$CC" # Let the user override the test.
570 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
573 for ac_dir in $ac_dummy; do
574 test -z "$ac_dir" && ac_dir=.
575 if test -f $ac_dir/$ac_word; then
576 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
585 if test $ac_prog_rejected = yes; then
586 # We found a bogon in the path, so make sure we never use it.
587 set dummy $ac_cv_prog_CC
589 if test $# -gt 0; then
590 # We chose a different compiler from the bogus one.
591 # However, it has the same basename, so the bogon will be chosen
592 # first if we set CC to just the basename; use the full file name.
594 set dummy "$ac_dir/$ac_word" "$@"
602 if test -n "$CC"; then
603 echo "$ac_t""$CC" 1>&6
605 echo "$ac_t""no" 1>&6
608 if test -z "$CC"; then
611 # Extract the first word of "cl", so it can be a program name with args.
612 set dummy cl; ac_word=$2
613 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
614 echo "configure:615: checking for $ac_word" >&5
615 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
616 echo $ac_n "(cached) $ac_c" 1>&6
618 if test -n "$CC"; then
619 ac_cv_prog_CC="$CC" # Let the user override the test.
621 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
623 for ac_dir in $ac_dummy; do
624 test -z "$ac_dir" && ac_dir=.
625 if test -f $ac_dir/$ac_word; then
634 if test -n "$CC"; then
635 echo "$ac_t""$CC" 1>&6
637 echo "$ac_t""no" 1>&6
642 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
646 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
647 echo "configure:648: checking whether we are using GNU C" >&5
648 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
649 echo $ac_n "(cached) $ac_c" 1>&6
651 cat > conftest.c <<EOF
656 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:657: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
663 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
665 if test $ac_cv_prog_gcc = yes; then
671 ac_test_CFLAGS="${CFLAGS+set}"
672 ac_save_CFLAGS="$CFLAGS"
674 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
675 echo "configure:676: checking whether ${CC-cc} accepts -g" >&5
676 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
677 echo $ac_n "(cached) $ac_c" 1>&6
679 echo 'void f(){}' > conftest.c
680 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
689 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
690 if test "$ac_test_CFLAGS" = set; then
691 CFLAGS="$ac_save_CFLAGS"
692 elif test $ac_cv_prog_cc_g = yes; then
693 if test "$GCC" = yes; then
699 if test "$GCC" = yes; then
709 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
710 echo "configure:711: checking whether ${MAKE-make} sets \${MAKE}" >&5
711 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
712 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
713 echo $ac_n "(cached) $ac_c" 1>&6
715 cat > conftestmake <<\EOF
717 @echo 'ac_maketemp="${MAKE}"'
719 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
720 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
721 if test -n "$ac_maketemp"; then
722 eval ac_cv_prog_make_${ac_make}_set=yes
724 eval ac_cv_prog_make_${ac_make}_set=no
728 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
729 echo "$ac_t""yes" 1>&6
732 echo "$ac_t""no" 1>&6
733 SET_MAKE="MAKE=${MAKE-make}"
738 # Sanity check for the cross-compilation case:
739 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
740 echo "configure:741: checking how to run the C preprocessor" >&5
741 # On Suns, sometimes $CPP names a directory.
742 if test -n "$CPP" && test -d "$CPP"; then
745 if test -z "$CPP"; then
746 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
747 echo $ac_n "(cached) $ac_c" 1>&6
749 # This must be in double quotes, not single quotes, because CPP may get
750 # substituted into the Makefile and "${CC-cc}" will confuse make.
752 # On the NeXT, cc -E runs the code through the compiler's parser,
753 # not just through cpp.
754 cat > conftest.$ac_ext <<EOF
755 #line 756 "configure"
756 #include "confdefs.h"
760 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
761 { (eval echo configure:762: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
762 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
763 if test -z "$ac_err"; then
767 echo "configure: failed program was:" >&5
768 cat conftest.$ac_ext >&5
770 CPP="${CC-cc} -E -traditional-cpp"
771 cat > conftest.$ac_ext <<EOF
772 #line 773 "configure"
773 #include "confdefs.h"
777 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
778 { (eval echo configure:779: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
779 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
780 if test -z "$ac_err"; then
784 echo "configure: failed program was:" >&5
785 cat conftest.$ac_ext >&5
787 CPP="${CC-cc} -nologo -E"
788 cat > conftest.$ac_ext <<EOF
789 #line 790 "configure"
790 #include "confdefs.h"
794 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
795 { (eval echo configure:796: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
796 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
797 if test -z "$ac_err"; then
801 echo "configure: failed program was:" >&5
802 cat conftest.$ac_ext >&5
811 ac_cv_prog_CPP="$CPP"
813 CPP="$ac_cv_prog_CPP"
815 ac_cv_prog_CPP="$CPP"
817 echo "$ac_t""$CPP" 1>&6
819 ac_safe=`echo "stdio.h" | sed 'y%./+-%__p_%'`
820 echo $ac_n "checking for stdio.h""... $ac_c" 1>&6
821 echo "configure:822: checking for stdio.h" >&5
822 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
823 echo $ac_n "(cached) $ac_c" 1>&6
825 cat > conftest.$ac_ext <<EOF
826 #line 827 "configure"
827 #include "confdefs.h"
830 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
831 { (eval echo configure:832: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
832 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
833 if test -z "$ac_err"; then
835 eval "ac_cv_header_$ac_safe=yes"
838 echo "configure: failed program was:" >&5
839 cat conftest.$ac_ext >&5
841 eval "ac_cv_header_$ac_safe=no"
845 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
846 echo "$ac_t""yes" 1>&6
849 echo "$ac_t""no" 1>&6
850 { echo "configure: error: Can't find stdio.h.
851 You must have a usable C system for the target already installed, at least
852 including headers and, preferably, the library, before you can configure
853 the G77 runtime system. If necessary, install gcc now with \`LANGUAGES=c',
854 then the target library, then build with \`LANGUAGES=f77'." 1>&2; exit 1; }
858 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
859 echo "configure:860: checking for ANSI C header files" >&5
860 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
861 echo $ac_n "(cached) $ac_c" 1>&6
863 cat > conftest.$ac_ext <<EOF
864 #line 865 "configure"
865 #include "confdefs.h"
871 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
872 { (eval echo configure:873: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
873 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
874 if test -z "$ac_err"; then
876 ac_cv_header_stdc=yes
879 echo "configure: failed program was:" >&5
880 cat conftest.$ac_ext >&5
886 if test $ac_cv_header_stdc = yes; then
887 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
888 cat > conftest.$ac_ext <<EOF
889 #line 890 "configure"
890 #include "confdefs.h"
893 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
894 egrep "memchr" >/dev/null 2>&1; then
904 if test $ac_cv_header_stdc = yes; then
905 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
906 cat > conftest.$ac_ext <<EOF
907 #line 908 "configure"
908 #include "confdefs.h"
911 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
912 egrep "free" >/dev/null 2>&1; then
922 if test $ac_cv_header_stdc = yes; then
923 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
924 if test "$cross_compiling" = yes; then
927 cat > conftest.$ac_ext <<EOF
928 #line 929 "configure"
929 #include "confdefs.h"
931 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
932 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
933 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
934 int main () { int i; for (i = 0; i < 256; i++)
935 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
939 if { (eval echo configure:940: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
943 echo "configure: failed program was:" >&5
944 cat conftest.$ac_ext >&5
954 echo "$ac_t""$ac_cv_header_stdc" 1>&6
955 if test $ac_cv_header_stdc = yes; then
956 cat >> confdefs.h <<\EOF
957 #define STDC_HEADERS 1
963 echo $ac_n "checking for posix""... $ac_c" 1>&6
964 echo "configure:965: checking for posix" >&5
965 if eval "test \"`echo '$''{'g77_cv_header_posix'+set}'`\" = set"; then
966 echo $ac_n "(cached) $ac_c" 1>&6
968 cat > conftest.$ac_ext <<EOF
969 #line 970 "configure"
970 #include "confdefs.h"
971 #include <sys/types.h>
973 #ifdef _POSIX_VERSION
978 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
979 egrep "yes" >/dev/null 2>&1; then
981 g77_cv_header_posix=yes
984 g77_cv_header_posix=no
990 echo "$ac_t""$g77_cv_header_posix" 1>&6
992 # We can rely on the GNU library being posix-ish. I guess checking the
993 # header isn't actually like checking the functions, though...
994 echo $ac_n "checking for GNU library""... $ac_c" 1>&6
995 echo "configure:996: checking for GNU library" >&5
996 if eval "test \"`echo '$''{'g77_cv_lib_gnu'+set}'`\" = set"; then
997 echo $ac_n "(cached) $ac_c" 1>&6
999 cat > conftest.$ac_ext <<EOF
1000 #line 1001 "configure"
1001 #include "confdefs.h"
1003 #ifdef __GNU_LIBRARY__
1008 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1009 egrep "yes" >/dev/null 2>&1; then
1020 echo "$ac_t""$g77_cv_lib_gnu" 1>&6
1022 # Apparently cygwin needs to be special-cased.
1023 echo $ac_n "checking for cyg\`win'32""... $ac_c" 1>&6
1024 echo "configure:1025: checking for cyg\`win'32" >&5
1025 if eval "test \"`echo '$''{'g77_cv_sys_cygwin32'+set}'`\" = set"; then
1026 echo $ac_n "(cached) $ac_c" 1>&6
1028 cat > conftest.$ac_ext <<EOF
1029 #line 1030 "configure"
1030 #include "confdefs.h"
1036 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1037 egrep "yes" >/dev/null 2>&1; then
1039 g77_cv_sys_cygwin32=yes
1042 g77_cv_sys_cygwin32=no
1048 echo "$ac_t""$g77_cv_sys_cygwin32" 1>&6
1050 # ditto for mingw32.
1051 echo $ac_n "checking for mingw32""... $ac_c" 1>&6
1052 echo "configure:1053: checking for mingw32" >&5
1053 if eval "test \"`echo '$''{'g77_cv_sys_mingw32'+set}'`\" = set"; then
1054 echo $ac_n "(cached) $ac_c" 1>&6
1056 cat > conftest.$ac_ext <<EOF
1057 #line 1058 "configure"
1058 #include "confdefs.h"
1064 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1065 egrep "yes" >/dev/null 2>&1; then
1067 g77_cv_sys_mingw32=yes
1070 g77_cv_sys_mingw32=no
1076 echo "$ac_t""$g77_cv_sys_mingw32" 1>&6
1079 ac_safe=`echo "fcntl.h" | sed 'y%./+-%__p_%'`
1080 echo $ac_n "checking for fcntl.h""... $ac_c" 1>&6
1081 echo "configure:1082: checking for fcntl.h" >&5
1082 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1083 echo $ac_n "(cached) $ac_c" 1>&6
1085 cat > conftest.$ac_ext <<EOF
1086 #line 1087 "configure"
1087 #include "confdefs.h"
1090 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1091 { (eval echo configure:1092: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1092 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1093 if test -z "$ac_err"; then
1095 eval "ac_cv_header_$ac_safe=yes"
1098 echo "configure: failed program was:" >&5
1099 cat conftest.$ac_ext >&5
1101 eval "ac_cv_header_$ac_safe=no"
1105 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1106 echo "$ac_t""yes" 1>&6
1107 test $g77_cv_header_posix = yes && cat >> confdefs.h <<\EOF
1108 #define _POSIX_SOURCE 1
1112 echo "$ac_t""no" 1>&6
1113 cat >> confdefs.h <<\EOF
1116 cat >> confdefs.h <<\EOF
1123 echo $ac_n "checking for working const""... $ac_c" 1>&6
1124 echo "configure:1125: checking for working const" >&5
1125 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1126 echo $ac_n "(cached) $ac_c" 1>&6
1128 cat > conftest.$ac_ext <<EOF
1129 #line 1130 "configure"
1130 #include "confdefs.h"
1134 /* Ultrix mips cc rejects this. */
1135 typedef int charset[2]; const charset x = {0,0};
1136 /* SunOS 4.1.1 cc rejects this. */
1137 char const *const *ccp;
1139 /* NEC SVR4.0.2 mips cc rejects this. */
1140 struct point {int x, y;};
1141 static struct point const zero = {0,0};
1142 /* AIX XL C 1.02.0.0 rejects this.
1143 It does not let you subtract one const X* pointer from another in an arm
1144 of an if-expression whose if-part is not a constant expression */
1145 const char *g = "string";
1146 ccp = &g + (g ? g-g : 0);
1147 /* HPUX 7.0 cc rejects these. */
1150 ccp = (char const *const *) p;
1151 { /* SCO 3.2v4 cc rejects this. */
1153 char const *s = 0 ? (char *) 0 : (char const *) 0;
1157 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
1159 const int *foo = &x[0];
1162 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1163 typedef const int *iptr;
1167 { /* AIX XL C 1.02.0.0 rejects this saying
1168 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1169 struct s { int j; const int *ap[3]; };
1170 struct s *b; b->j = 5;
1172 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1178 if { (eval echo configure:1179: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1182 echo "configure: failed program was:" >&5
1183 cat conftest.$ac_ext >&5
1190 echo "$ac_t""$ac_cv_c_const" 1>&6
1191 if test $ac_cv_c_const = no; then
1192 cat >> confdefs.h <<\EOF
1198 echo $ac_n "checking for size_t""... $ac_c" 1>&6
1199 echo "configure:1200: checking for size_t" >&5
1200 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
1201 echo $ac_n "(cached) $ac_c" 1>&6
1203 cat > conftest.$ac_ext <<EOF
1204 #line 1205 "configure"
1205 #include "confdefs.h"
1206 #include <sys/types.h>
1212 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1213 egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1215 ac_cv_type_size_t=yes
1218 ac_cv_type_size_t=no
1223 echo "$ac_t""$ac_cv_type_size_t" 1>&6
1224 if test $ac_cv_type_size_t = no; then
1225 cat >> confdefs.h <<\EOF
1226 #define size_t unsigned
1233 # This should always succeed on unix.
1234 # Apparently positive result on cygwin loses re. NON_UNIX_STDIO
1235 # (as of cygwin b18). Likewise on mingw.
1236 echo $ac_n "checking for fstat""... $ac_c" 1>&6
1237 echo "configure:1238: checking for fstat" >&5
1238 if eval "test \"`echo '$''{'ac_cv_func_fstat'+set}'`\" = set"; then
1239 echo $ac_n "(cached) $ac_c" 1>&6
1241 cat > conftest.$ac_ext <<EOF
1242 #line 1243 "configure"
1243 #include "confdefs.h"
1244 /* System header to define __stub macros and hopefully few prototypes,
1245 which can conflict with char fstat(); below. */
1247 /* Override any gcc2 internal prototype to avoid an error. */
1248 /* We use char because int might match the return type of a gcc2
1249 builtin and then its argument prototype would still apply. */
1254 /* The GNU C library defines this for functions which it implements
1255 to always fail with ENOSYS. Some functions are actually named
1256 something starting with __ and the normal name is an alias. */
1257 #if defined (__stub_fstat) || defined (__stub___fstat)
1265 if { (eval echo configure:1266: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1267 eval "ac_cv_func_fstat=yes"
1269 echo "configure: failed program was:" >&5
1270 cat conftest.$ac_ext >&5
1272 eval "ac_cv_func_fstat=no"
1277 if eval "test \"`echo '$ac_cv_func_'fstat`\" = yes"; then
1278 echo "$ac_t""yes" 1>&6
1281 echo "$ac_t""no" 1>&6
1284 echo $ac_n "checking need for NON_UNIX_STDIO""... $ac_c" 1>&6
1285 echo "configure:1286: checking need for NON_UNIX_STDIO" >&5
1286 if test $g77_cv_sys_cygwin32 = yes \
1287 || test $g77_cv_sys_mingw32 = yes \
1288 || test $ac_cv_func_fstat = no; then
1289 echo "$ac_t""yes" 1>&6
1290 cat >> confdefs.h <<\EOF
1291 #define NON_UNIX_STDIO 1
1295 echo "$ac_t""no" 1>&6
1298 for ac_func in ftruncate
1300 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1301 echo "configure:1302: checking for $ac_func" >&5
1302 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1303 echo $ac_n "(cached) $ac_c" 1>&6
1305 cat > conftest.$ac_ext <<EOF
1306 #line 1307 "configure"
1307 #include "confdefs.h"
1308 /* System header to define __stub macros and hopefully few prototypes,
1309 which can conflict with char $ac_func(); below. */
1311 /* Override any gcc2 internal prototype to avoid an error. */
1312 /* We use char because int might match the return type of a gcc2
1313 builtin and then its argument prototype would still apply. */
1318 /* The GNU C library defines this for functions which it implements
1319 to always fail with ENOSYS. Some functions are actually named
1320 something starting with __ and the normal name is an alias. */
1321 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1329 if { (eval echo configure:1330: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1331 eval "ac_cv_func_$ac_func=yes"
1333 echo "configure: failed program was:" >&5
1334 cat conftest.$ac_ext >&5
1336 eval "ac_cv_func_$ac_func=no"
1341 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1342 echo "$ac_t""yes" 1>&6
1343 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1344 cat >> confdefs.h <<EOF
1345 #define $ac_tr_func 1
1349 echo "$ac_t""no" 1>&6
1353 for ac_func in mkstemp
1355 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1356 echo "configure:1357: checking for $ac_func" >&5
1357 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1358 echo $ac_n "(cached) $ac_c" 1>&6
1360 cat > conftest.$ac_ext <<EOF
1361 #line 1362 "configure"
1362 #include "confdefs.h"
1363 /* System header to define __stub macros and hopefully few prototypes,
1364 which can conflict with char $ac_func(); below. */
1366 /* Override any gcc2 internal prototype to avoid an error. */
1367 /* We use char because int might match the return type of a gcc2
1368 builtin and then its argument prototype would still apply. */
1373 /* The GNU C library defines this for functions which it implements
1374 to always fail with ENOSYS. Some functions are actually named
1375 something starting with __ and the normal name is an alias. */
1376 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1384 if { (eval echo configure:1385: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1386 eval "ac_cv_func_$ac_func=yes"
1388 echo "configure: failed program was:" >&5
1389 cat conftest.$ac_ext >&5
1391 eval "ac_cv_func_$ac_func=no"
1396 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1397 echo "$ac_t""yes" 1>&6
1398 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1399 cat >> confdefs.h <<EOF
1400 #define $ac_tr_func 1
1404 echo "$ac_t""no" 1>&6
1408 for ac_func in tempnam
1410 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1411 echo "configure:1412: checking for $ac_func" >&5
1412 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1413 echo $ac_n "(cached) $ac_c" 1>&6
1415 cat > conftest.$ac_ext <<EOF
1416 #line 1417 "configure"
1417 #include "confdefs.h"
1418 /* System header to define __stub macros and hopefully few prototypes,
1419 which can conflict with char $ac_func(); below. */
1421 /* Override any gcc2 internal prototype to avoid an error. */
1422 /* We use char because int might match the return type of a gcc2
1423 builtin and then its argument prototype would still apply. */
1428 /* The GNU C library defines this for functions which it implements
1429 to always fail with ENOSYS. Some functions are actually named
1430 something starting with __ and the normal name is an alias. */
1431 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1439 if { (eval echo configure:1440: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1441 eval "ac_cv_func_$ac_func=yes"
1443 echo "configure: failed program was:" >&5
1444 cat conftest.$ac_ext >&5
1446 eval "ac_cv_func_$ac_func=no"
1451 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1452 echo "$ac_t""yes" 1>&6
1453 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1454 cat >> confdefs.h <<EOF
1455 #define $ac_tr_func 1
1459 echo "$ac_t""no" 1>&6
1464 # posix will guarantee the right behaviour for sprintf, else we can't be
1465 # sure; HEADER_STDC wouldn't be the right check in sunos4, for instance.
1466 # However, on my sunos4/gcc setup unistd.h leads us wrongly to believe
1467 # we're posix-conformant, so always do the test.
1468 echo $ac_n "checking for ansi/posix sprintf result""... $ac_c" 1>&6
1469 echo "configure:1470: checking for ansi/posix sprintf result" >&5
1470 if test "$cross_compiling" = yes; then
1471 g77_cv_sys_sprintf_ansi=no
1473 cat > conftest.$ac_ext <<EOF
1474 #line 1475 "configure"
1475 #include "confdefs.h"
1477 /* does sprintf return the number of chars transferred? */
1478 main () {char foo[2]; (sprintf(foo, "1") == 1) ? exit(0) : exit(1);}
1481 if { (eval echo configure:1482: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1483 g77_cv_sys_sprintf_ansi=yes
1485 echo "configure: failed program was:" >&5
1486 cat conftest.$ac_ext >&5
1488 g77_cv_sys_sprintf_ansi=no
1493 if eval "test \"`echo '$''{'g77_cv_sys_sprintf_ansi'+set}'`\" = set"; then
1494 echo $ac_n "(cached) $ac_c" 1>&6
1496 g77_cv_sys_sprintf_ansi=$g77_cv_sys_sprintf_ansi
1499 echo "$ac_t""$g77_cv_sys_sprintf_ansi" 1>&6
1501 # The cygwin patch takes steps to avoid defining USE_STRLEN here -- I don't
1503 if test $g77_cv_sys_sprintf_ansi != yes; then
1504 cat >> confdefs.h <<\EOF
1505 #define USE_STRLEN 1
1510 # define NON_ANSI_RW_MODES on unix (can't hurt)
1511 echo $ac_n "checking NON_ANSI_RW_MODES""... $ac_c" 1>&6
1512 echo "configure:1513: checking NON_ANSI_RW_MODES" >&5
1513 cat > conftest.$ac_ext <<EOF
1514 #line 1515 "configure"
1515 #include "confdefs.h"
1527 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1528 egrep "yes" >/dev/null 2>&1; then
1537 # NON_ANSI_RW_MODES shouldn't be necessary on cygwin for binary mounts.
1538 if test $g77_cv_sys_cygwin32 = yes || test $g77_cv_sys_mingw32 = yes; then
1539 echo "$ac_t""no" 1>&6
1541 if test $is_unix = yes; then
1542 cat >> confdefs.h <<\EOF
1543 #define NON_ANSI_RW_MODES 1
1546 echo "$ac_t""yes" 1>&6
1548 echo "$ac_t""no" 1>&6
1552 # This EOF_CHAR is a misfeature on unix.
1553 cat >> confdefs.h <<\EOF
1554 #define NO_EOF_CHAR_CHECK 1
1558 cat >> confdefs.h <<\EOF
1559 #define Skip_f2c_Undefs 1
1564 cat > confcache <<\EOF
1565 # This file is a shell script that caches the results of configure
1566 # tests run on this system so they can be shared between configure
1567 # scripts and configure runs. It is not useful on other systems.
1568 # If it contains results you don't want to keep, you may remove or edit it.
1570 # By default, configure uses ./config.cache as the cache file,
1571 # creating it if it does not exist already. You can give configure
1572 # the --cache-file=FILE option to use a different cache file; that is
1573 # what configure does when it calls configure scripts in
1574 # subdirectories, so they share the cache.
1575 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1576 # config.status only pays attention to the cache file if you give it the
1577 # --recheck option to rerun configure.
1580 # The following way of writing the cache mishandles newlines in values,
1581 # but we know of no workaround that is simple, portable, and efficient.
1582 # So, don't put newlines in cache variables' values.
1583 # Ultrix sh set writes to stderr and can't be redirected directly,
1584 # and sets the high bit in the cache file unless we assign to the vars.
1586 case `(ac_space=' '; set | grep ac_space) 2>&1` in
1588 # `set' does not quote correctly, so add quotes (double-quote substitution
1589 # turns \\\\ into \\, and sed turns \\ into \).
1591 -e "s/'/'\\\\''/g" \
1592 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1595 # `set' quotes correctly as required by POSIX, so do not add quotes.
1596 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1599 if cmp -s $cache_file confcache; then
1602 if test -w $cache_file; then
1603 echo "updating cache $cache_file"
1604 cat confcache > $cache_file
1606 echo "not updating unwritable cache $cache_file"
1611 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1613 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1614 # Let make expand exec_prefix.
1615 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1617 # Any assignment to VPATH causes Sun make to only execute
1618 # the first set of double-colon rules, so remove it if not needed.
1619 # If there is a colon in the path, we need to keep it.
1620 if test "x$srcdir" = x.; then
1621 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
1624 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1626 # Transform confdefs.h into DEFS.
1627 # Protect against shell expansion while executing Makefile rules.
1628 # Protect against Makefile macro expansion.
1629 cat > conftest.defs <<\EOF
1630 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
1631 s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g
1636 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
1640 # Without the "./", some shells look in PATH for config.status.
1641 : ${CONFIG_STATUS=./config.status}
1643 echo creating $CONFIG_STATUS
1644 rm -f $CONFIG_STATUS
1645 cat > $CONFIG_STATUS <<EOF
1647 # Generated automatically by configure.
1648 # Run this file to recreate the current configuration.
1649 # This directory was configured as follows,
1650 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1652 # $0 $ac_configure_args
1654 # Compiler output produced by configure, useful for debugging
1655 # configure, is in ./config.log if it exists.
1657 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1660 case "\$ac_option" in
1661 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1662 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1663 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1664 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1665 echo "$CONFIG_STATUS generated by autoconf version 2.13"
1667 -help | --help | --hel | --he | --h)
1668 echo "\$ac_cs_usage"; exit 0 ;;
1669 *) echo "\$ac_cs_usage"; exit 1 ;;
1673 ac_given_srcdir=$srcdir
1675 trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1677 cat >> $CONFIG_STATUS <<EOF
1679 # Protect against being on the right side of a sed subst in config.status.
1680 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1681 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1685 s%@CFLAGS@%$CFLAGS%g
1686 s%@CPPFLAGS@%$CPPFLAGS%g
1687 s%@CXXFLAGS@%$CXXFLAGS%g
1688 s%@FFLAGS@%$FFLAGS%g
1690 s%@LDFLAGS@%$LDFLAGS%g
1692 s%@exec_prefix@%$exec_prefix%g
1693 s%@prefix@%$prefix%g
1694 s%@program_transform_name@%$program_transform_name%g
1695 s%@bindir@%$bindir%g
1696 s%@sbindir@%$sbindir%g
1697 s%@libexecdir@%$libexecdir%g
1698 s%@datadir@%$datadir%g
1699 s%@sysconfdir@%$sysconfdir%g
1700 s%@sharedstatedir@%$sharedstatedir%g
1701 s%@localstatedir@%$localstatedir%g
1702 s%@libdir@%$libdir%g
1703 s%@includedir@%$includedir%g
1704 s%@oldincludedir@%$oldincludedir%g
1705 s%@infodir@%$infodir%g
1706 s%@mandir@%$mandir%g
1709 s%@SET_MAKE@%$SET_MAKE%g
1715 cat >> $CONFIG_STATUS <<\EOF
1717 # Split the substitutions into bite-sized pieces for seds with
1718 # small command number limits, like on Digital OSF/1 and HP-UX.
1719 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
1720 ac_file=1 # Number of current file.
1721 ac_beg=1 # First line for current file.
1722 ac_end=$ac_max_sed_cmds # Line after last line for current file.
1725 while $ac_more_lines; do
1726 if test $ac_beg -gt 1; then
1727 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
1729 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
1731 if test ! -s conftest.s$ac_file; then
1733 rm -f conftest.s$ac_file
1735 if test -z "$ac_sed_cmds"; then
1736 ac_sed_cmds="sed -f conftest.s$ac_file"
1738 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
1740 ac_file=`expr $ac_file + 1`
1742 ac_end=`expr $ac_end + $ac_max_sed_cmds`
1745 if test -z "$ac_sed_cmds"; then
1750 cat >> $CONFIG_STATUS <<EOF
1752 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
1754 cat >> $CONFIG_STATUS <<\EOF
1755 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1756 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1758 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1759 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1760 *) ac_file_in="${ac_file}.in" ;;
1763 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
1765 # Remove last slash and all that follows it. Not all systems have dirname.
1766 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1767 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1768 # The file is in a subdirectory.
1769 test ! -d "$ac_dir" && mkdir "$ac_dir"
1770 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
1771 # A "../" for each directory in $ac_dir_suffix.
1772 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1774 ac_dir_suffix= ac_dots=
1777 case "$ac_given_srcdir" in
1779 if test -z "$ac_dots"; then top_srcdir=.
1780 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1781 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1783 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1784 top_srcdir="$ac_dots$ac_given_srcdir" ;;
1788 echo creating "$ac_file"
1790 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1792 *Makefile*) ac_comsub="1i\\
1793 # $configure_input" ;;
1797 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1799 s%@configure_input@%$configure_input%g
1800 s%@srcdir@%$srcdir%g
1801 s%@top_srcdir@%$top_srcdir%g
1802 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
1807 cat >> $CONFIG_STATUS <<EOF
1810 cat >> $CONFIG_STATUS <<\EOF
1814 chmod +x $CONFIG_STATUS
1815 rm -fr confdefs* $ac_clean_files
1816 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1