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=
525 # For g77 we'll set CC to point at the built gcc, but this will get it into
527 # Extract the first word of "gcc", so it can be a program name with args.
528 set dummy gcc; ac_word=$2
529 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
530 echo "configure:531: checking for $ac_word" >&5
531 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
532 echo $ac_n "(cached) $ac_c" 1>&6
534 if test -n "$CC"; then
535 ac_cv_prog_CC="$CC" # Let the user override the test.
537 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
539 for ac_dir in $ac_dummy; do
540 test -z "$ac_dir" && ac_dir=.
541 if test -f $ac_dir/$ac_word; then
550 if test -n "$CC"; then
551 echo "$ac_t""$CC" 1>&6
553 echo "$ac_t""no" 1>&6
556 if test -z "$CC"; then
557 # Extract the first word of "cc", so it can be a program name with args.
558 set dummy cc; ac_word=$2
559 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
560 echo "configure:561: checking for $ac_word" >&5
561 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
562 echo $ac_n "(cached) $ac_c" 1>&6
564 if test -n "$CC"; then
565 ac_cv_prog_CC="$CC" # Let the user override the test.
567 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
570 for ac_dir in $ac_dummy; do
571 test -z "$ac_dir" && ac_dir=.
572 if test -f $ac_dir/$ac_word; then
573 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
582 if test $ac_prog_rejected = yes; then
583 # We found a bogon in the path, so make sure we never use it.
584 set dummy $ac_cv_prog_CC
586 if test $# -gt 0; then
587 # We chose a different compiler from the bogus one.
588 # However, it has the same basename, so the bogon will be chosen
589 # first if we set CC to just the basename; use the full file name.
591 set dummy "$ac_dir/$ac_word" "$@"
599 if test -n "$CC"; then
600 echo "$ac_t""$CC" 1>&6
602 echo "$ac_t""no" 1>&6
605 if test -z "$CC"; then
608 # Extract the first word of "cl", so it can be a program name with args.
609 set dummy cl; ac_word=$2
610 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
611 echo "configure:612: checking for $ac_word" >&5
612 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
613 echo $ac_n "(cached) $ac_c" 1>&6
615 if test -n "$CC"; then
616 ac_cv_prog_CC="$CC" # Let the user override the test.
618 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
620 for ac_dir in $ac_dummy; do
621 test -z "$ac_dir" && ac_dir=.
622 if test -f $ac_dir/$ac_word; then
631 if test -n "$CC"; then
632 echo "$ac_t""$CC" 1>&6
634 echo "$ac_t""no" 1>&6
639 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
642 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
643 echo "configure:644: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
646 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
647 ac_cpp='$CPP $CPPFLAGS'
648 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
649 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
650 cross_compiling=$ac_cv_prog_cc_cross
652 cat > conftest.$ac_ext << EOF
654 #line 655 "configure"
655 #include "confdefs.h"
659 if { (eval echo configure:660: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
660 ac_cv_prog_cc_works=yes
661 # If we can't run a trivial program, we are probably using a cross compiler.
662 if (./conftest; exit) 2>/dev/null; then
663 ac_cv_prog_cc_cross=no
665 ac_cv_prog_cc_cross=yes
668 echo "configure: failed program was:" >&5
669 cat conftest.$ac_ext >&5
670 ac_cv_prog_cc_works=no
674 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
675 ac_cpp='$CPP $CPPFLAGS'
676 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
677 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
678 cross_compiling=$ac_cv_prog_cc_cross
680 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
681 if test $ac_cv_prog_cc_works = no; then
682 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
684 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
685 echo "configure:686: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
686 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
687 cross_compiling=$ac_cv_prog_cc_cross
689 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
690 echo "configure:691: checking whether we are using GNU C" >&5
691 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
692 echo $ac_n "(cached) $ac_c" 1>&6
694 cat > conftest.c <<EOF
699 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:700: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
706 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
708 if test $ac_cv_prog_gcc = yes; then
714 ac_test_CFLAGS="${CFLAGS+set}"
715 ac_save_CFLAGS="$CFLAGS"
717 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
718 echo "configure:719: checking whether ${CC-cc} accepts -g" >&5
719 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
720 echo $ac_n "(cached) $ac_c" 1>&6
722 echo 'void f(){}' > conftest.c
723 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
732 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
733 if test "$ac_test_CFLAGS" = set; then
734 CFLAGS="$ac_save_CFLAGS"
735 elif test $ac_cv_prog_cc_g = yes; then
736 if test "$GCC" = yes; then
742 if test "$GCC" = yes; then
752 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
753 echo "configure:754: checking whether ${MAKE-make} sets \${MAKE}" >&5
754 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
755 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
756 echo $ac_n "(cached) $ac_c" 1>&6
758 cat > conftestmake <<\EOF
760 @echo 'ac_maketemp="${MAKE}"'
762 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
763 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
764 if test -n "$ac_maketemp"; then
765 eval ac_cv_prog_make_${ac_make}_set=yes
767 eval ac_cv_prog_make_${ac_make}_set=no
771 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
772 echo "$ac_t""yes" 1>&6
775 echo "$ac_t""no" 1>&6
776 SET_MAKE="MAKE=${MAKE-make}"
781 # Sanity check for the cross-compilation case:
782 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
783 echo "configure:784: checking how to run the C preprocessor" >&5
784 # On Suns, sometimes $CPP names a directory.
785 if test -n "$CPP" && test -d "$CPP"; then
788 if test -z "$CPP"; then
789 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
790 echo $ac_n "(cached) $ac_c" 1>&6
792 # This must be in double quotes, not single quotes, because CPP may get
793 # substituted into the Makefile and "${CC-cc}" will confuse make.
795 # On the NeXT, cc -E runs the code through the compiler's parser,
796 # not just through cpp.
797 cat > conftest.$ac_ext <<EOF
798 #line 799 "configure"
799 #include "confdefs.h"
803 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
804 { (eval echo configure:805: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
805 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
806 if test -z "$ac_err"; then
810 echo "configure: failed program was:" >&5
811 cat conftest.$ac_ext >&5
813 CPP="${CC-cc} -E -traditional-cpp"
814 cat > conftest.$ac_ext <<EOF
815 #line 816 "configure"
816 #include "confdefs.h"
820 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
821 { (eval echo configure:822: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
822 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
823 if test -z "$ac_err"; then
827 echo "configure: failed program was:" >&5
828 cat conftest.$ac_ext >&5
830 CPP="${CC-cc} -nologo -E"
831 cat > conftest.$ac_ext <<EOF
832 #line 833 "configure"
833 #include "confdefs.h"
837 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
838 { (eval echo configure:839: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
839 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
840 if test -z "$ac_err"; then
844 echo "configure: failed program was:" >&5
845 cat conftest.$ac_ext >&5
854 ac_cv_prog_CPP="$CPP"
856 CPP="$ac_cv_prog_CPP"
858 ac_cv_prog_CPP="$CPP"
860 echo "$ac_t""$CPP" 1>&6
862 ac_safe=`echo "stdio.h" | sed 'y%./+-%__p_%'`
863 echo $ac_n "checking for stdio.h""... $ac_c" 1>&6
864 echo "configure:865: checking for stdio.h" >&5
865 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
866 echo $ac_n "(cached) $ac_c" 1>&6
868 cat > conftest.$ac_ext <<EOF
869 #line 870 "configure"
870 #include "confdefs.h"
873 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
874 { (eval echo configure:875: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
875 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
876 if test -z "$ac_err"; then
878 eval "ac_cv_header_$ac_safe=yes"
881 echo "configure: failed program was:" >&5
882 cat conftest.$ac_ext >&5
884 eval "ac_cv_header_$ac_safe=no"
888 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
889 echo "$ac_t""yes" 1>&6
892 echo "$ac_t""no" 1>&6
893 { echo "configure: error: Can't find stdio.h.
894 You must have a usable C system for the target already installed, at least
895 including headers and, preferably, the library, before you can configure
896 the G77 runtime system. If necessary, install gcc now with \`LANGUAGES=c',
897 then the target library, then build with \`LANGUAGES=f77'." 1>&2; exit 1; }
901 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
902 echo "configure:903: checking for ANSI C header files" >&5
903 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
904 echo $ac_n "(cached) $ac_c" 1>&6
906 cat > conftest.$ac_ext <<EOF
907 #line 908 "configure"
908 #include "confdefs.h"
914 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
915 { (eval echo configure:916: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
916 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
917 if test -z "$ac_err"; then
919 ac_cv_header_stdc=yes
922 echo "configure: failed program was:" >&5
923 cat conftest.$ac_ext >&5
929 if test $ac_cv_header_stdc = yes; then
930 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
931 cat > conftest.$ac_ext <<EOF
932 #line 933 "configure"
933 #include "confdefs.h"
936 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
937 egrep "memchr" >/dev/null 2>&1; then
947 if test $ac_cv_header_stdc = yes; then
948 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
949 cat > conftest.$ac_ext <<EOF
950 #line 951 "configure"
951 #include "confdefs.h"
954 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
955 egrep "free" >/dev/null 2>&1; then
965 if test $ac_cv_header_stdc = yes; then
966 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
967 if test "$cross_compiling" = yes; then
970 cat > conftest.$ac_ext <<EOF
971 #line 972 "configure"
972 #include "confdefs.h"
974 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
975 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
976 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
977 int main () { int i; for (i = 0; i < 256; i++)
978 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
982 if { (eval echo configure:983: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
986 echo "configure: failed program was:" >&5
987 cat conftest.$ac_ext >&5
997 echo "$ac_t""$ac_cv_header_stdc" 1>&6
998 if test $ac_cv_header_stdc = yes; then
999 cat >> confdefs.h <<\EOF
1000 #define STDC_HEADERS 1
1006 echo $ac_n "checking for posix""... $ac_c" 1>&6
1007 echo "configure:1008: checking for posix" >&5
1008 if eval "test \"`echo '$''{'g77_cv_header_posix'+set}'`\" = set"; then
1009 echo $ac_n "(cached) $ac_c" 1>&6
1011 cat > conftest.$ac_ext <<EOF
1012 #line 1013 "configure"
1013 #include "confdefs.h"
1014 #include <sys/types.h>
1016 #ifdef _POSIX_VERSION
1021 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1022 egrep "yes" >/dev/null 2>&1; then
1024 g77_cv_header_posix=yes
1027 g77_cv_header_posix=no
1033 echo "$ac_t""$g77_cv_header_posix" 1>&6
1035 # We can rely on the GNU library being posix-ish. I guess checking the
1036 # header isn't actually like checking the functions, though...
1037 echo $ac_n "checking for GNU library""... $ac_c" 1>&6
1038 echo "configure:1039: checking for GNU library" >&5
1039 if eval "test \"`echo '$''{'g77_cv_lib_gnu'+set}'`\" = set"; then
1040 echo $ac_n "(cached) $ac_c" 1>&6
1042 cat > conftest.$ac_ext <<EOF
1043 #line 1044 "configure"
1044 #include "confdefs.h"
1046 #ifdef __GNU_LIBRARY__
1051 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1052 egrep "yes" >/dev/null 2>&1; then
1063 echo "$ac_t""$g77_cv_lib_gnu" 1>&6
1065 # Apparently cygwin needs to be special-cased.
1066 echo $ac_n "checking for cyg\`win'32""... $ac_c" 1>&6
1067 echo "configure:1068: checking for cyg\`win'32" >&5
1068 if eval "test \"`echo '$''{'g77_cv_sys_cygwin32'+set}'`\" = set"; then
1069 echo $ac_n "(cached) $ac_c" 1>&6
1071 cat > conftest.$ac_ext <<EOF
1072 #line 1073 "configure"
1073 #include "confdefs.h"
1079 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1080 egrep "yes" >/dev/null 2>&1; then
1082 g77_cv_sys_cygwin32=yes
1085 g77_cv_sys_cygwin32=no
1091 echo "$ac_t""$g77_cv_sys_cygwin32" 1>&6
1093 # ditto for mingw32.
1094 echo $ac_n "checking for mingw32""... $ac_c" 1>&6
1095 echo "configure:1096: checking for mingw32" >&5
1096 if eval "test \"`echo '$''{'g77_cv_sys_mingw32'+set}'`\" = set"; then
1097 echo $ac_n "(cached) $ac_c" 1>&6
1099 cat > conftest.$ac_ext <<EOF
1100 #line 1101 "configure"
1101 #include "confdefs.h"
1107 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1108 egrep "yes" >/dev/null 2>&1; then
1110 g77_cv_sys_mingw32=yes
1113 g77_cv_sys_mingw32=no
1119 echo "$ac_t""$g77_cv_sys_mingw32" 1>&6
1122 ac_safe=`echo "fcntl.h" | sed 'y%./+-%__p_%'`
1123 echo $ac_n "checking for fcntl.h""... $ac_c" 1>&6
1124 echo "configure:1125: checking for fcntl.h" >&5
1125 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+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"
1133 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1134 { (eval echo configure:1135: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1135 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1136 if test -z "$ac_err"; then
1138 eval "ac_cv_header_$ac_safe=yes"
1141 echo "configure: failed program was:" >&5
1142 cat conftest.$ac_ext >&5
1144 eval "ac_cv_header_$ac_safe=no"
1148 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1149 echo "$ac_t""yes" 1>&6
1150 test $g77_cv_header_posix = yes && cat >> confdefs.h <<\EOF
1151 #define _POSIX_SOURCE 1
1155 echo "$ac_t""no" 1>&6
1156 cat >> confdefs.h <<\EOF
1159 cat >> confdefs.h <<\EOF
1166 echo $ac_n "checking for working const""... $ac_c" 1>&6
1167 echo "configure:1168: checking for working const" >&5
1168 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1169 echo $ac_n "(cached) $ac_c" 1>&6
1171 cat > conftest.$ac_ext <<EOF
1172 #line 1173 "configure"
1173 #include "confdefs.h"
1177 /* Ultrix mips cc rejects this. */
1178 typedef int charset[2]; const charset x;
1179 /* SunOS 4.1.1 cc rejects this. */
1180 char const *const *ccp;
1182 /* NEC SVR4.0.2 mips cc rejects this. */
1183 struct point {int x, y;};
1184 static struct point const zero = {0,0};
1185 /* AIX XL C 1.02.0.0 rejects this.
1186 It does not let you subtract one const X* pointer from another in an arm
1187 of an if-expression whose if-part is not a constant expression */
1188 const char *g = "string";
1189 ccp = &g + (g ? g-g : 0);
1190 /* HPUX 7.0 cc rejects these. */
1193 ccp = (char const *const *) p;
1194 { /* SCO 3.2v4 cc rejects this. */
1196 char const *s = 0 ? (char *) 0 : (char const *) 0;
1200 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
1202 const int *foo = &x[0];
1205 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1206 typedef const int *iptr;
1210 { /* AIX XL C 1.02.0.0 rejects this saying
1211 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1212 struct s { int j; const int *ap[3]; };
1213 struct s *b; b->j = 5;
1215 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1221 if { (eval echo configure:1222: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1225 echo "configure: failed program was:" >&5
1226 cat conftest.$ac_ext >&5
1233 echo "$ac_t""$ac_cv_c_const" 1>&6
1234 if test $ac_cv_c_const = no; then
1235 cat >> confdefs.h <<\EOF
1241 echo $ac_n "checking for size_t""... $ac_c" 1>&6
1242 echo "configure:1243: checking for size_t" >&5
1243 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
1244 echo $ac_n "(cached) $ac_c" 1>&6
1246 cat > conftest.$ac_ext <<EOF
1247 #line 1248 "configure"
1248 #include "confdefs.h"
1249 #include <sys/types.h>
1255 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1256 egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1258 ac_cv_type_size_t=yes
1261 ac_cv_type_size_t=no
1266 echo "$ac_t""$ac_cv_type_size_t" 1>&6
1267 if test $ac_cv_type_size_t = no; then
1268 cat >> confdefs.h <<\EOF
1269 #define size_t unsigned
1276 # This should always succeed on unix.
1277 # Apparently positive result on cygwin loses re. NON_UNIX_STDIO
1278 # (as of cygwin b18). Likewise on mingw.
1279 echo $ac_n "checking for fstat""... $ac_c" 1>&6
1280 echo "configure:1281: checking for fstat" >&5
1281 if eval "test \"`echo '$''{'ac_cv_func_fstat'+set}'`\" = set"; then
1282 echo $ac_n "(cached) $ac_c" 1>&6
1284 cat > conftest.$ac_ext <<EOF
1285 #line 1286 "configure"
1286 #include "confdefs.h"
1287 /* System header to define __stub macros and hopefully few prototypes,
1288 which can conflict with char fstat(); below. */
1290 /* Override any gcc2 internal prototype to avoid an error. */
1291 /* We use char because int might match the return type of a gcc2
1292 builtin and then its argument prototype would still apply. */
1297 /* The GNU C library defines this for functions which it implements
1298 to always fail with ENOSYS. Some functions are actually named
1299 something starting with __ and the normal name is an alias. */
1300 #if defined (__stub_fstat) || defined (__stub___fstat)
1308 if { (eval echo configure:1309: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1310 eval "ac_cv_func_fstat=yes"
1312 echo "configure: failed program was:" >&5
1313 cat conftest.$ac_ext >&5
1315 eval "ac_cv_func_fstat=no"
1320 if eval "test \"`echo '$ac_cv_func_'fstat`\" = yes"; then
1321 echo "$ac_t""yes" 1>&6
1324 echo "$ac_t""no" 1>&6
1327 echo $ac_n "checking need for NON_UNIX_STDIO""... $ac_c" 1>&6
1328 echo "configure:1329: checking need for NON_UNIX_STDIO" >&5
1329 if test $g77_cv_sys_cygwin32 = yes \
1330 || test $g77_cv_sys_mingw32 = yes \
1331 || test $ac_cv_func_fstat = no; then
1332 echo "$ac_t""yes" 1>&6
1333 cat >> confdefs.h <<\EOF
1334 #define NON_UNIX_STDIO 1
1338 echo "$ac_t""no" 1>&6
1341 for ac_func in tempnam
1343 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1344 echo "configure:1345: checking for $ac_func" >&5
1345 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1346 echo $ac_n "(cached) $ac_c" 1>&6
1348 cat > conftest.$ac_ext <<EOF
1349 #line 1350 "configure"
1350 #include "confdefs.h"
1351 /* System header to define __stub macros and hopefully few prototypes,
1352 which can conflict with char $ac_func(); below. */
1354 /* Override any gcc2 internal prototype to avoid an error. */
1355 /* We use char because int might match the return type of a gcc2
1356 builtin and then its argument prototype would still apply. */
1361 /* The GNU C library defines this for functions which it implements
1362 to always fail with ENOSYS. Some functions are actually named
1363 something starting with __ and the normal name is an alias. */
1364 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1372 if { (eval echo configure:1373: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1374 eval "ac_cv_func_$ac_func=yes"
1376 echo "configure: failed program was:" >&5
1377 cat conftest.$ac_ext >&5
1379 eval "ac_cv_func_$ac_func=no"
1384 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1385 echo "$ac_t""yes" 1>&6
1386 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1387 cat >> confdefs.h <<EOF
1388 #define $ac_tr_func 1
1392 echo "$ac_t""no" 1>&6
1397 # posix will guarantee the right behaviour for sprintf, else we can't be
1398 # sure; HEADER_STDC wouldn't be the right check in sunos4, for instance.
1399 # However, on my sunos4/gcc setup unistd.h leads us wrongly to believe
1400 # we're posix-conformant, so always do the test.
1401 echo $ac_n "checking for ansi/posix sprintf result""... $ac_c" 1>&6
1402 echo "configure:1403: checking for ansi/posix sprintf result" >&5
1403 if test "$cross_compiling" = yes; then
1404 g77_cv_sys_sprintf_ansi=no
1406 cat > conftest.$ac_ext <<EOF
1407 #line 1408 "configure"
1408 #include "confdefs.h"
1410 /* does sprintf return the number of chars transferred? */
1411 main () {char foo[2]; (sprintf(foo, "1") == 1) ? exit(0) : exit(1);}
1414 if { (eval echo configure:1415: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1416 g77_cv_sys_sprintf_ansi=yes
1418 echo "configure: failed program was:" >&5
1419 cat conftest.$ac_ext >&5
1421 g77_cv_sys_sprintf_ansi=no
1426 if eval "test \"`echo '$''{'g77_cv_sys_sprintf_ansi'+set}'`\" = set"; then
1427 echo $ac_n "(cached) $ac_c" 1>&6
1429 g77_cv_sys_sprintf_ansi=$g77_cv_sys_sprintf_ansi
1432 echo "$ac_t""$g77_cv_sys_sprintf_ansi" 1>&6
1434 # The cygwin patch takes steps to avoid defining USE_STRLEN here -- I don't
1436 if test $g77_cv_sys_sprintf_ansi != yes; then
1437 cat >> confdefs.h <<\EOF
1438 #define USE_STRLEN 1
1443 # define NON_ANSI_RW_MODES on unix (can't hurt)
1444 echo $ac_n "checking NON_ANSI_RW_MODES""... $ac_c" 1>&6
1445 echo "configure:1446: checking NON_ANSI_RW_MODES" >&5
1446 cat > conftest.$ac_ext <<EOF
1447 #line 1448 "configure"
1448 #include "confdefs.h"
1460 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1461 egrep "yes" >/dev/null 2>&1; then
1470 # NON_ANSI_RW_MODES shouldn't be necessary on cygwin for binary mounts.
1471 if test $g77_cv_sys_cygwin32 = yes || test $g77_cv_sys_mingw32 = yes; then
1472 echo "$ac_t""no" 1>&6
1474 if test $is_unix = yes; then
1475 cat >> confdefs.h <<\EOF
1476 #define NON_ANSI_RW_MODES 1
1479 echo "$ac_t""yes" 1>&6
1481 echo "$ac_t""no" 1>&6
1485 # This EOF_CHAR is a misfeature on unix.
1486 cat >> confdefs.h <<\EOF
1487 #define NO_EOF_CHAR_CHECK 1
1491 cat >> confdefs.h <<\EOF
1492 #define Skip_f2c_Undefs 1
1497 cat > confcache <<\EOF
1498 # This file is a shell script that caches the results of configure
1499 # tests run on this system so they can be shared between configure
1500 # scripts and configure runs. It is not useful on other systems.
1501 # If it contains results you don't want to keep, you may remove or edit it.
1503 # By default, configure uses ./config.cache as the cache file,
1504 # creating it if it does not exist already. You can give configure
1505 # the --cache-file=FILE option to use a different cache file; that is
1506 # what configure does when it calls configure scripts in
1507 # subdirectories, so they share the cache.
1508 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1509 # config.status only pays attention to the cache file if you give it the
1510 # --recheck option to rerun configure.
1513 # The following way of writing the cache mishandles newlines in values,
1514 # but we know of no workaround that is simple, portable, and efficient.
1515 # So, don't put newlines in cache variables' values.
1516 # Ultrix sh set writes to stderr and can't be redirected directly,
1517 # and sets the high bit in the cache file unless we assign to the vars.
1519 case `(ac_space=' '; set | grep ac_space) 2>&1` in
1521 # `set' does not quote correctly, so add quotes (double-quote substitution
1522 # turns \\\\ into \\, and sed turns \\ into \).
1524 -e "s/'/'\\\\''/g" \
1525 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1528 # `set' quotes correctly as required by POSIX, so do not add quotes.
1529 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1532 if cmp -s $cache_file confcache; then
1535 if test -w $cache_file; then
1536 echo "updating cache $cache_file"
1537 cat confcache > $cache_file
1539 echo "not updating unwritable cache $cache_file"
1544 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1546 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1547 # Let make expand exec_prefix.
1548 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1550 # Any assignment to VPATH causes Sun make to only execute
1551 # the first set of double-colon rules, so remove it if not needed.
1552 # If there is a colon in the path, we need to keep it.
1553 if test "x$srcdir" = x.; then
1554 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
1557 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1559 # Transform confdefs.h into DEFS.
1560 # Protect against shell expansion while executing Makefile rules.
1561 # Protect against Makefile macro expansion.
1562 cat > conftest.defs <<\EOF
1563 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
1564 s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g
1569 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
1573 # Without the "./", some shells look in PATH for config.status.
1574 : ${CONFIG_STATUS=./config.status}
1576 echo creating $CONFIG_STATUS
1577 rm -f $CONFIG_STATUS
1578 cat > $CONFIG_STATUS <<EOF
1580 # Generated automatically by configure.
1581 # Run this file to recreate the current configuration.
1582 # This directory was configured as follows,
1583 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1585 # $0 $ac_configure_args
1587 # Compiler output produced by configure, useful for debugging
1588 # configure, is in ./config.log if it exists.
1590 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1593 case "\$ac_option" in
1594 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1595 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1596 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1597 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1598 echo "$CONFIG_STATUS generated by autoconf version 2.13"
1600 -help | --help | --hel | --he | --h)
1601 echo "\$ac_cs_usage"; exit 0 ;;
1602 *) echo "\$ac_cs_usage"; exit 1 ;;
1606 ac_given_srcdir=$srcdir
1608 trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1610 cat >> $CONFIG_STATUS <<EOF
1612 # Protect against being on the right side of a sed subst in config.status.
1613 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1614 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1618 s%@CFLAGS@%$CFLAGS%g
1619 s%@CPPFLAGS@%$CPPFLAGS%g
1620 s%@CXXFLAGS@%$CXXFLAGS%g
1621 s%@FFLAGS@%$FFLAGS%g
1623 s%@LDFLAGS@%$LDFLAGS%g
1625 s%@exec_prefix@%$exec_prefix%g
1626 s%@prefix@%$prefix%g
1627 s%@program_transform_name@%$program_transform_name%g
1628 s%@bindir@%$bindir%g
1629 s%@sbindir@%$sbindir%g
1630 s%@libexecdir@%$libexecdir%g
1631 s%@datadir@%$datadir%g
1632 s%@sysconfdir@%$sysconfdir%g
1633 s%@sharedstatedir@%$sharedstatedir%g
1634 s%@localstatedir@%$localstatedir%g
1635 s%@libdir@%$libdir%g
1636 s%@includedir@%$includedir%g
1637 s%@oldincludedir@%$oldincludedir%g
1638 s%@infodir@%$infodir%g
1639 s%@mandir@%$mandir%g
1642 s%@SET_MAKE@%$SET_MAKE%g
1648 cat >> $CONFIG_STATUS <<\EOF
1650 # Split the substitutions into bite-sized pieces for seds with
1651 # small command number limits, like on Digital OSF/1 and HP-UX.
1652 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
1653 ac_file=1 # Number of current file.
1654 ac_beg=1 # First line for current file.
1655 ac_end=$ac_max_sed_cmds # Line after last line for current file.
1658 while $ac_more_lines; do
1659 if test $ac_beg -gt 1; then
1660 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
1662 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
1664 if test ! -s conftest.s$ac_file; then
1666 rm -f conftest.s$ac_file
1668 if test -z "$ac_sed_cmds"; then
1669 ac_sed_cmds="sed -f conftest.s$ac_file"
1671 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
1673 ac_file=`expr $ac_file + 1`
1675 ac_end=`expr $ac_end + $ac_max_sed_cmds`
1678 if test -z "$ac_sed_cmds"; then
1683 cat >> $CONFIG_STATUS <<EOF
1685 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
1687 cat >> $CONFIG_STATUS <<\EOF
1688 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1689 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1691 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1692 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1693 *) ac_file_in="${ac_file}.in" ;;
1696 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
1698 # Remove last slash and all that follows it. Not all systems have dirname.
1699 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1700 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1701 # The file is in a subdirectory.
1702 test ! -d "$ac_dir" && mkdir "$ac_dir"
1703 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
1704 # A "../" for each directory in $ac_dir_suffix.
1705 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1707 ac_dir_suffix= ac_dots=
1710 case "$ac_given_srcdir" in
1712 if test -z "$ac_dots"; then top_srcdir=.
1713 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1714 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1716 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1717 top_srcdir="$ac_dots$ac_given_srcdir" ;;
1721 echo creating "$ac_file"
1723 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1725 *Makefile*) ac_comsub="1i\\
1726 # $configure_input" ;;
1730 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1732 s%@configure_input@%$configure_input%g
1733 s%@srcdir@%$srcdir%g
1734 s%@top_srcdir@%$top_srcdir%g
1735 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
1740 cat >> $CONFIG_STATUS <<EOF
1743 cat >> $CONFIG_STATUS <<\EOF
1747 chmod +x $CONFIG_STATUS
1748 rm -fr confdefs* $ac_clean_files
1749 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1