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
=
529 # For g77 we'll set CC to point at the built gcc, but this will get it into
531 # Extract the first word of "gcc", so it can be a program name with args.
532 set dummy gcc
; ac_word
=$2
533 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
534 echo "configure:535: checking for $ac_word" >&5
535 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
536 echo $ac_n "(cached) $ac_c" 1>&6
538 if test -n "$CC"; then
539 ac_cv_prog_CC
="$CC" # Let the user override the test.
541 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
543 for ac_dir
in $ac_dummy; do
544 test -z "$ac_dir" && ac_dir
=.
545 if test -f $ac_dir/$ac_word; then
554 if test -n "$CC"; then
555 echo "$ac_t""$CC" 1>&6
557 echo "$ac_t""no" 1>&6
560 if test -z "$CC"; then
561 # Extract the first word of "cc", so it can be a program name with args.
562 set dummy cc
; ac_word
=$2
563 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
564 echo "configure:565: checking for $ac_word" >&5
565 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
566 echo $ac_n "(cached) $ac_c" 1>&6
568 if test -n "$CC"; then
569 ac_cv_prog_CC
="$CC" # Let the user override the test.
571 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
574 for ac_dir
in $ac_dummy; do
575 test -z "$ac_dir" && ac_dir
=.
576 if test -f $ac_dir/$ac_word; then
577 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
586 if test $ac_prog_rejected = yes; then
587 # We found a bogon in the path, so make sure we never use it.
588 set dummy
$ac_cv_prog_CC
590 if test $# -gt 0; then
591 # We chose a different compiler from the bogus one.
592 # However, it has the same basename, so the bogon will be chosen
593 # first if we set CC to just the basename; use the full file name.
595 set dummy
"$ac_dir/$ac_word" "$@"
603 if test -n "$CC"; then
604 echo "$ac_t""$CC" 1>&6
606 echo "$ac_t""no" 1>&6
609 if test -z "$CC"; then
612 # Extract the first word of "cl", so it can be a program name with args.
613 set dummy cl
; ac_word
=$2
614 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
615 echo "configure:616: checking for $ac_word" >&5
616 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
617 echo $ac_n "(cached) $ac_c" 1>&6
619 if test -n "$CC"; then
620 ac_cv_prog_CC
="$CC" # Let the user override the test.
622 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
624 for ac_dir
in $ac_dummy; do
625 test -z "$ac_dir" && ac_dir
=.
626 if test -f $ac_dir/$ac_word; then
635 if test -n "$CC"; then
636 echo "$ac_t""$CC" 1>&6
638 echo "$ac_t""no" 1>&6
643 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
647 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
648 echo "configure:649: checking whether we are using GNU C" >&5
649 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
650 echo $ac_n "(cached) $ac_c" 1>&6
652 cat > conftest.c
<<EOF
657 if { ac_try
='${CC-cc} -E conftest.c'; { (eval echo configure
:658: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } |
egrep yes >/dev
/null
2>&1; then
664 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
666 if test $ac_cv_prog_gcc = yes; then
672 ac_test_CFLAGS
="${CFLAGS+set}"
673 ac_save_CFLAGS
="$CFLAGS"
675 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
676 echo "configure:677: checking whether ${CC-cc} accepts -g" >&5
677 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
678 echo $ac_n "(cached) $ac_c" 1>&6
680 echo 'void f(){}' > conftest.c
681 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
690 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
691 if test "$ac_test_CFLAGS" = set; then
692 CFLAGS
="$ac_save_CFLAGS"
693 elif test $ac_cv_prog_cc_g = yes; then
694 if test "$GCC" = yes; then
700 if test "$GCC" = yes; then
710 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
711 echo "configure:712: checking whether ${MAKE-make} sets \${MAKE}" >&5
712 set dummy
${MAKE-make}; ac_make
=`echo "$2" | sed 'y%./+-%__p_%'`
713 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
714 echo $ac_n "(cached) $ac_c" 1>&6
716 cat > conftestmake
<<\EOF
718 @
echo 'ac_maketemp="${MAKE}"'
720 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
721 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
722 if test -n "$ac_maketemp"; then
723 eval ac_cv_prog_make_
${ac_make}_set
=yes
725 eval ac_cv_prog_make_
${ac_make}_set
=no
729 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
730 echo "$ac_t""yes" 1>&6
733 echo "$ac_t""no" 1>&6
734 SET_MAKE
="MAKE=${MAKE-make}"
739 # Sanity check for the cross-compilation case:
740 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
741 echo "configure:742: checking how to run the C preprocessor" >&5
742 # On Suns, sometimes $CPP names a directory.
743 if test -n "$CPP" && test -d "$CPP"; then
746 if test -z "$CPP"; then
747 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
748 echo $ac_n "(cached) $ac_c" 1>&6
750 # This must be in double quotes, not single quotes, because CPP may get
751 # substituted into the Makefile and "${CC-cc}" will confuse make.
753 # On the NeXT, cc -E runs the code through the compiler's parser,
754 # not just through cpp.
755 cat > conftest.
$ac_ext <<EOF
756 #line 757 "configure"
757 #include "confdefs.h"
761 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
762 { (eval echo configure
:763: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
763 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
764 if test -z "$ac_err"; then
768 echo "configure: failed program was:" >&5
769 cat conftest.
$ac_ext >&5
771 CPP
="${CC-cc} -E -traditional-cpp"
772 cat > conftest.
$ac_ext <<EOF
773 #line 774 "configure"
774 #include "confdefs.h"
778 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
779 { (eval echo configure
:780: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
780 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
781 if test -z "$ac_err"; then
785 echo "configure: failed program was:" >&5
786 cat conftest.
$ac_ext >&5
788 CPP
="${CC-cc} -nologo -E"
789 cat > conftest.
$ac_ext <<EOF
790 #line 791 "configure"
791 #include "confdefs.h"
795 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
796 { (eval echo configure
:797: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
797 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
798 if test -z "$ac_err"; then
802 echo "configure: failed program was:" >&5
803 cat conftest.
$ac_ext >&5
812 ac_cv_prog_CPP
="$CPP"
814 CPP
="$ac_cv_prog_CPP"
816 ac_cv_prog_CPP
="$CPP"
818 echo "$ac_t""$CPP" 1>&6
820 ac_safe
=`echo "stdio.h" | sed 'y%./+-%__p_%'`
821 echo $ac_n "checking for stdio.h""... $ac_c" 1>&6
822 echo "configure:823: checking for stdio.h" >&5
823 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
824 echo $ac_n "(cached) $ac_c" 1>&6
826 cat > conftest.
$ac_ext <<EOF
827 #line 828 "configure"
828 #include "confdefs.h"
831 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
832 { (eval echo configure
:833: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
833 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
834 if test -z "$ac_err"; then
836 eval "ac_cv_header_$ac_safe=yes"
839 echo "configure: failed program was:" >&5
840 cat conftest.
$ac_ext >&5
842 eval "ac_cv_header_$ac_safe=no"
846 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
847 echo "$ac_t""yes" 1>&6
850 echo "$ac_t""no" 1>&6
851 { echo "configure: error: Can't find stdio.h.
852 You must have a usable C system for the target already installed, at least
853 including headers and, preferably, the library, before you can configure
854 the G77 runtime system. If necessary, install gcc now with \`LANGUAGES=c',
855 then the target library, then build with \`LANGUAGES=f77'." 1>&2; exit 1; }
859 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
860 echo "configure:861: checking for ANSI C header files" >&5
861 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
862 echo $ac_n "(cached) $ac_c" 1>&6
864 cat > conftest.
$ac_ext <<EOF
865 #line 866 "configure"
866 #include "confdefs.h"
872 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
873 { (eval echo configure
:874: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
874 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
875 if test -z "$ac_err"; then
877 ac_cv_header_stdc
=yes
880 echo "configure: failed program was:" >&5
881 cat conftest.
$ac_ext >&5
887 if test $ac_cv_header_stdc = yes; then
888 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
889 cat > conftest.
$ac_ext <<EOF
890 #line 891 "configure"
891 #include "confdefs.h"
894 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
895 egrep "memchr" >/dev
/null
2>&1; then
905 if test $ac_cv_header_stdc = yes; then
906 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
907 cat > conftest.
$ac_ext <<EOF
908 #line 909 "configure"
909 #include "confdefs.h"
912 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
913 egrep "free" >/dev
/null
2>&1; then
923 if test $ac_cv_header_stdc = yes; then
924 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
925 if test "$cross_compiling" = yes; then
928 cat > conftest.
$ac_ext <<EOF
929 #line 930 "configure"
930 #include "confdefs.h"
932 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
933 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
934 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
935 int main () { int i; for (i = 0; i < 256; i++)
936 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
940 if { (eval echo configure
:941: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext} && (.
/conftest
; exit) 2>/dev
/null
944 echo "configure: failed program was:" >&5
945 cat conftest.
$ac_ext >&5
955 echo "$ac_t""$ac_cv_header_stdc" 1>&6
956 if test $ac_cv_header_stdc = yes; then
957 cat >> confdefs.h
<<\EOF
958 #define STDC_HEADERS 1
964 echo $ac_n "checking for posix""... $ac_c" 1>&6
965 echo "configure:966: checking for posix" >&5
966 if eval "test \"`echo '$''{'g77_cv_header_posix'+set}'`\" = set"; then
967 echo $ac_n "(cached) $ac_c" 1>&6
969 cat > conftest.
$ac_ext <<EOF
970 #line 971 "configure"
971 #include "confdefs.h"
972 #include <sys/types.h>
974 #ifdef _POSIX_VERSION
979 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
980 egrep "yes" >/dev
/null
2>&1; then
982 g77_cv_header_posix
=yes
985 g77_cv_header_posix
=no
991 echo "$ac_t""$g77_cv_header_posix" 1>&6
993 # We can rely on the GNU library being posix-ish. I guess checking the
994 # header isn't actually like checking the functions, though...
995 echo $ac_n "checking for GNU library""... $ac_c" 1>&6
996 echo "configure:997: checking for GNU library" >&5
997 if eval "test \"`echo '$''{'g77_cv_lib_gnu'+set}'`\" = set"; then
998 echo $ac_n "(cached) $ac_c" 1>&6
1000 cat > conftest.
$ac_ext <<EOF
1001 #line 1002 "configure"
1002 #include "confdefs.h"
1004 #ifdef __GNU_LIBRARY__
1009 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1010 egrep "yes" >/dev
/null
2>&1; then
1021 echo "$ac_t""$g77_cv_lib_gnu" 1>&6
1023 # Apparently cygwin needs to be special-cased.
1024 echo $ac_n "checking for cyg\`win'32""... $ac_c" 1>&6
1025 echo "configure:1026: checking for cyg\`win'32" >&5
1026 if eval "test \"`echo '$''{'g77_cv_sys_cygwin32'+set}'`\" = set"; then
1027 echo $ac_n "(cached) $ac_c" 1>&6
1029 cat > conftest.
$ac_ext <<EOF
1030 #line 1031 "configure"
1031 #include "confdefs.h"
1037 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1038 egrep "yes" >/dev
/null
2>&1; then
1040 g77_cv_sys_cygwin32
=yes
1043 g77_cv_sys_cygwin32
=no
1049 echo "$ac_t""$g77_cv_sys_cygwin32" 1>&6
1051 # ditto for mingw32.
1052 echo $ac_n "checking for mingw32""... $ac_c" 1>&6
1053 echo "configure:1054: checking for mingw32" >&5
1054 if eval "test \"`echo '$''{'g77_cv_sys_mingw32'+set}'`\" = set"; then
1055 echo $ac_n "(cached) $ac_c" 1>&6
1057 cat > conftest.
$ac_ext <<EOF
1058 #line 1059 "configure"
1059 #include "confdefs.h"
1065 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1066 egrep "yes" >/dev
/null
2>&1; then
1068 g77_cv_sys_mingw32
=yes
1071 g77_cv_sys_mingw32
=no
1077 echo "$ac_t""$g77_cv_sys_mingw32" 1>&6
1080 ac_safe
=`echo "fcntl.h" | sed 'y%./+-%__p_%'`
1081 echo $ac_n "checking for fcntl.h""... $ac_c" 1>&6
1082 echo "configure:1083: checking for fcntl.h" >&5
1083 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1084 echo $ac_n "(cached) $ac_c" 1>&6
1086 cat > conftest.
$ac_ext <<EOF
1087 #line 1088 "configure"
1088 #include "confdefs.h"
1091 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1092 { (eval echo configure
:1093: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1093 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1094 if test -z "$ac_err"; then
1096 eval "ac_cv_header_$ac_safe=yes"
1099 echo "configure: failed program was:" >&5
1100 cat conftest.
$ac_ext >&5
1102 eval "ac_cv_header_$ac_safe=no"
1106 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1107 echo "$ac_t""yes" 1>&6
1108 test $g77_cv_header_posix = yes && cat >> confdefs.h
<<\EOF
1109 #define _POSIX_SOURCE 1
1113 echo "$ac_t""no" 1>&6
1114 cat >> confdefs.h
<<\EOF
1118 cat >> confdefs.h
<<\EOF
1125 echo $ac_n "checking for working const""... $ac_c" 1>&6
1126 echo "configure:1127: checking for working const" >&5
1127 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1128 echo $ac_n "(cached) $ac_c" 1>&6
1130 cat > conftest.
$ac_ext <<EOF
1131 #line 1132 "configure"
1132 #include "confdefs.h"
1136 /* Ultrix mips cc rejects this. */
1137 typedef int charset[2]; const charset x;
1138 /* SunOS 4.1.1 cc rejects this. */
1139 char const *const *ccp;
1141 /* NEC SVR4.0.2 mips cc rejects this. */
1142 struct point {int x, y;};
1143 static struct point const zero = {0,0};
1144 /* AIX XL C 1.02.0.0 rejects this.
1145 It does not let you subtract one const X* pointer from another in an arm
1146 of an if-expression whose if-part is not a constant expression */
1147 const char *g = "string";
1148 ccp = &g + (g ? g-g : 0);
1149 /* HPUX 7.0 cc rejects these. */
1152 ccp = (char const *const *) p;
1153 { /* SCO 3.2v4 cc rejects this. */
1155 char const *s = 0 ? (char *) 0 : (char const *) 0;
1159 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
1161 const int *foo = &x[0];
1164 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1165 typedef const int *iptr;
1169 { /* AIX XL C 1.02.0.0 rejects this saying
1170 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1171 struct s { int j; const int *ap[3]; };
1172 struct s *b; b->j = 5;
1174 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1180 if { (eval echo configure
:1181: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1184 echo "configure: failed program was:" >&5
1185 cat conftest.
$ac_ext >&5
1192 echo "$ac_t""$ac_cv_c_const" 1>&6
1193 if test $ac_cv_c_const = no
; then
1194 cat >> confdefs.h
<<\EOF
1200 echo $ac_n "checking for size_t""... $ac_c" 1>&6
1201 echo "configure:1202: checking for size_t" >&5
1202 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
1203 echo $ac_n "(cached) $ac_c" 1>&6
1205 cat > conftest.
$ac_ext <<EOF
1206 #line 1207 "configure"
1207 #include "confdefs.h"
1208 #include <sys/types.h>
1214 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1215 egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev
/null
2>&1; then
1217 ac_cv_type_size_t
=yes
1220 ac_cv_type_size_t
=no
1225 echo "$ac_t""$ac_cv_type_size_t" 1>&6
1226 if test $ac_cv_type_size_t = no
; then
1227 cat >> confdefs.h
<<\EOF
1228 #define size_t unsigned
1235 # This should always succeed on unix.
1236 # Apparently positive result on cygwin loses re. NON_UNIX_STDIO
1237 # (as of cygwin b18). Likewise on mingw.
1238 echo $ac_n "checking for fstat""... $ac_c" 1>&6
1239 echo "configure:1240: checking for fstat" >&5
1240 if eval "test \"`echo '$''{'ac_cv_func_fstat'+set}'`\" = set"; then
1241 echo $ac_n "(cached) $ac_c" 1>&6
1243 cat > conftest.
$ac_ext <<EOF
1244 #line 1245 "configure"
1245 #include "confdefs.h"
1246 /* System header to define __stub macros and hopefully few prototypes,
1247 which can conflict with char fstat(); below. */
1249 /* Override any gcc2 internal prototype to avoid an error. */
1250 /* We use char because int might match the return type of a gcc2
1251 builtin and then its argument prototype would still apply. */
1256 /* The GNU C library defines this for functions which it implements
1257 to always fail with ENOSYS. Some functions are actually named
1258 something starting with __ and the normal name is an alias. */
1259 #if defined (__stub_fstat) || defined (__stub___fstat)
1267 if { (eval echo configure
:1268: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
1269 eval "ac_cv_func_fstat=yes"
1271 echo "configure: failed program was:" >&5
1272 cat conftest.
$ac_ext >&5
1274 eval "ac_cv_func_fstat=no"
1279 if eval "test \"`echo '$ac_cv_func_'fstat`\" = yes"; then
1280 echo "$ac_t""yes" 1>&6
1283 echo "$ac_t""no" 1>&6
1286 echo $ac_n "checking need for NON_UNIX_STDIO""... $ac_c" 1>&6
1287 echo "configure:1288: checking need for NON_UNIX_STDIO" >&5
1288 if test $g77_cv_sys_cygwin32 = yes \
1289 ||
test $g77_cv_sys_mingw32 = yes \
1290 ||
test $ac_cv_func_fstat = no
; then
1291 echo "$ac_t""yes" 1>&6
1292 cat >> confdefs.h
<<\EOF
1293 #define NON_UNIX_STDIO 1
1297 echo "$ac_t""no" 1>&6
1300 for ac_func
in ftruncate
1302 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1303 echo "configure:1304: checking for $ac_func" >&5
1304 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1305 echo $ac_n "(cached) $ac_c" 1>&6
1307 cat > conftest.
$ac_ext <<EOF
1308 #line 1309 "configure"
1309 #include "confdefs.h"
1310 /* System header to define __stub macros and hopefully few prototypes,
1311 which can conflict with char $ac_func(); below. */
1313 /* Override any gcc2 internal prototype to avoid an error. */
1314 /* We use char because int might match the return type of a gcc2
1315 builtin and then its argument prototype would still apply. */
1320 /* The GNU C library defines this for functions which it implements
1321 to always fail with ENOSYS. Some functions are actually named
1322 something starting with __ and the normal name is an alias. */
1323 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1331 if { (eval echo configure
:1332: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
1333 eval "ac_cv_func_$ac_func=yes"
1335 echo "configure: failed program was:" >&5
1336 cat conftest.
$ac_ext >&5
1338 eval "ac_cv_func_$ac_func=no"
1343 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1344 echo "$ac_t""yes" 1>&6
1345 ac_tr_func
=HAVE_
`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1346 cat >> confdefs.h
<<EOF
1347 #define $ac_tr_func 1
1351 echo "$ac_t""no" 1>&6
1355 for ac_func
in mkstemp
1357 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1358 echo "configure:1359: checking for $ac_func" >&5
1359 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1360 echo $ac_n "(cached) $ac_c" 1>&6
1362 cat > conftest.
$ac_ext <<EOF
1363 #line 1364 "configure"
1364 #include "confdefs.h"
1365 /* System header to define __stub macros and hopefully few prototypes,
1366 which can conflict with char $ac_func(); below. */
1368 /* Override any gcc2 internal prototype to avoid an error. */
1369 /* We use char because int might match the return type of a gcc2
1370 builtin and then its argument prototype would still apply. */
1375 /* The GNU C library defines this for functions which it implements
1376 to always fail with ENOSYS. Some functions are actually named
1377 something starting with __ and the normal name is an alias. */
1378 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1386 if { (eval echo configure
:1387: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
1388 eval "ac_cv_func_$ac_func=yes"
1390 echo "configure: failed program was:" >&5
1391 cat conftest.
$ac_ext >&5
1393 eval "ac_cv_func_$ac_func=no"
1398 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1399 echo "$ac_t""yes" 1>&6
1400 ac_tr_func
=HAVE_
`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1401 cat >> confdefs.h
<<EOF
1402 #define $ac_tr_func 1
1406 echo "$ac_t""no" 1>&6
1410 for ac_func
in tempnam
1412 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1413 echo "configure:1414: checking for $ac_func" >&5
1414 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1415 echo $ac_n "(cached) $ac_c" 1>&6
1417 cat > conftest.
$ac_ext <<EOF
1418 #line 1419 "configure"
1419 #include "confdefs.h"
1420 /* System header to define __stub macros and hopefully few prototypes,
1421 which can conflict with char $ac_func(); below. */
1423 /* Override any gcc2 internal prototype to avoid an error. */
1424 /* We use char because int might match the return type of a gcc2
1425 builtin and then its argument prototype would still apply. */
1430 /* The GNU C library defines this for functions which it implements
1431 to always fail with ENOSYS. Some functions are actually named
1432 something starting with __ and the normal name is an alias. */
1433 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1441 if { (eval echo configure
:1442: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
1443 eval "ac_cv_func_$ac_func=yes"
1445 echo "configure: failed program was:" >&5
1446 cat conftest.
$ac_ext >&5
1448 eval "ac_cv_func_$ac_func=no"
1453 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1454 echo "$ac_t""yes" 1>&6
1455 ac_tr_func
=HAVE_
`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1456 cat >> confdefs.h
<<EOF
1457 #define $ac_tr_func 1
1461 echo "$ac_t""no" 1>&6
1466 # posix will guarantee the right behaviour for sprintf, else we can't be
1467 # sure; HEADER_STDC wouldn't be the right check in sunos4, for instance.
1468 # However, on my sunos4/gcc setup unistd.h leads us wrongly to believe
1469 # we're posix-conformant, so always do the test.
1470 echo $ac_n "checking for ansi/posix sprintf result""... $ac_c" 1>&6
1471 echo "configure:1472: checking for ansi/posix sprintf result" >&5
1472 if test "$cross_compiling" = yes; then
1473 g77_cv_sys_sprintf_ansi
=no
1475 cat > conftest.
$ac_ext <<EOF
1476 #line 1477 "configure"
1477 #include "confdefs.h"
1479 /* does sprintf return the number of chars transferred? */
1480 main () {char foo[2]; (sprintf(foo, "1") == 1) ? exit(0) : exit(1);}
1483 if { (eval echo configure
:1484: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext} && (.
/conftest
; exit) 2>/dev
/null
1485 g77_cv_sys_sprintf_ansi
=yes
1487 echo "configure: failed program was:" >&5
1488 cat conftest.
$ac_ext >&5
1490 g77_cv_sys_sprintf_ansi
=no
1495 if eval "test \"`echo '$''{'g77_cv_sys_sprintf_ansi'+set}'`\" = set"; then
1496 echo $ac_n "(cached) $ac_c" 1>&6
1498 g77_cv_sys_sprintf_ansi
=$g77_cv_sys_sprintf_ansi
1501 echo "$ac_t""$g77_cv_sys_sprintf_ansi" 1>&6
1503 # The cygwin patch takes steps to avoid defining USE_STRLEN here -- I don't
1505 if test $g77_cv_sys_sprintf_ansi != yes; then
1506 cat >> confdefs.h
<<\EOF
1507 #define USE_STRLEN 1
1512 # define NON_ANSI_RW_MODES on unix (can't hurt)
1513 echo $ac_n "checking NON_ANSI_RW_MODES""... $ac_c" 1>&6
1514 echo "configure:1515: checking NON_ANSI_RW_MODES" >&5
1515 cat > conftest.
$ac_ext <<EOF
1516 #line 1517 "configure"
1517 #include "confdefs.h"
1529 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1530 egrep "yes" >/dev
/null
2>&1; then
1539 # NON_ANSI_RW_MODES shouldn't be necessary on cygwin for binary mounts.
1540 if test $g77_cv_sys_cygwin32 = yes ||
test $g77_cv_sys_mingw32 = yes; then
1541 echo "$ac_t""no" 1>&6
1543 if test $is_unix = yes; then
1544 cat >> confdefs.h
<<\EOF
1545 #define NON_ANSI_RW_MODES 1
1548 echo "$ac_t""yes" 1>&6
1550 echo "$ac_t""no" 1>&6
1554 # This EOF_CHAR is a misfeature on unix.
1555 cat >> confdefs.h
<<\EOF
1556 #define NO_EOF_CHAR_CHECK 1
1560 echo $ac_n "checking for off_t""... $ac_c" 1>&6
1561 echo "configure:1562: checking for off_t" >&5
1562 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
1563 echo $ac_n "(cached) $ac_c" 1>&6
1565 cat > conftest.
$ac_ext <<EOF
1566 #line 1567 "configure"
1567 #include "confdefs.h"
1568 #include <sys/types.h>
1574 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1575 egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev
/null
2>&1; then
1577 ac_cv_type_off_t
=yes
1585 echo "$ac_t""$ac_cv_type_off_t" 1>&6
1586 if test $ac_cv_type_off_t = no
; then
1587 cat >> confdefs.h
<<\EOF
1594 cat >> confdefs.h
<<\EOF
1595 #define Skip_f2c_Undefs 1
1600 cat > confcache
<<\EOF
1601 # This file is a shell script that caches the results of configure
1602 # tests run on this system so they can be shared between configure
1603 # scripts and configure runs. It is not useful on other systems.
1604 # If it contains results you don't want to keep, you may remove or edit it.
1606 # By default, configure uses ./config.cache as the cache file,
1607 # creating it if it does not exist already. You can give configure
1608 # the --cache-file=FILE option to use a different cache file; that is
1609 # what configure does when it calls configure scripts in
1610 # subdirectories, so they share the cache.
1611 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1612 # config.status only pays attention to the cache file if you give it the
1613 # --recheck option to rerun configure.
1616 # The following way of writing the cache mishandles newlines in values,
1617 # but we know of no workaround that is simple, portable, and efficient.
1618 # So, don't put newlines in cache variables' values.
1619 # Ultrix sh set writes to stderr and can't be redirected directly,
1620 # and sets the high bit in the cache file unless we assign to the vars.
1622 case `(ac_space=' '; set | grep ac_space) 2>&1` in
1624 # `set' does not quote correctly, so add quotes (double-quote substitution
1625 # turns \\\\ into \\, and sed turns \\ into \).
1627 -e "s/'/'\\\\''/g" \
1628 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1631 # `set' quotes correctly as required by POSIX, so do not add quotes.
1632 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1635 if cmp -s $cache_file confcache
; then
1638 if test -w $cache_file; then
1639 echo "updating cache $cache_file"
1640 cat confcache
> $cache_file
1642 echo "not updating unwritable cache $cache_file"
1647 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1649 test "x$prefix" = xNONE
&& prefix
=$ac_default_prefix
1650 # Let make expand exec_prefix.
1651 test "x$exec_prefix" = xNONE
&& exec_prefix
='${prefix}'
1653 # Any assignment to VPATH causes Sun make to only execute
1654 # the first set of double-colon rules, so remove it if not needed.
1655 # If there is a colon in the path, we need to keep it.
1656 if test "x$srcdir" = x.
; then
1657 ac_vpsub
='/^[ ]*VPATH[ ]*=[^:]*$/d'
1660 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1662 DEFS
=-DHAVE_CONFIG_H
1664 # Without the "./", some shells look in PATH for config.status.
1665 : ${CONFIG_STATUS=./config.status}
1667 echo creating
$CONFIG_STATUS
1668 rm -f $CONFIG_STATUS
1669 cat > $CONFIG_STATUS <<EOF
1671 # Generated automatically by configure.
1672 # Run this file to recreate the current configuration.
1673 # This directory was configured as follows,
1674 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1676 # $0 $ac_configure_args
1678 # Compiler output produced by configure, useful for debugging
1679 # configure, is in ./config.log if it exists.
1681 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1684 case "\$ac_option" in
1685 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1686 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1687 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1688 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1689 echo "$CONFIG_STATUS generated by autoconf version 2.13"
1691 -help | --help | --hel | --he | --h)
1692 echo "\$ac_cs_usage"; exit 0 ;;
1693 *) echo "\$ac_cs_usage"; exit 1 ;;
1697 ac_given_srcdir=$srcdir
1699 trap 'rm -fr `echo "Makefile config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1701 cat >> $CONFIG_STATUS <<EOF
1703 # Protect against being on the right side of a sed subst in config.status.
1704 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1705 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1709 s%@CFLAGS@%$CFLAGS%g
1710 s%@CPPFLAGS@%$CPPFLAGS%g
1711 s%@CXXFLAGS@%$CXXFLAGS%g
1712 s%@FFLAGS@%$FFLAGS%g
1714 s%@LDFLAGS@%$LDFLAGS%g
1716 s%@exec_prefix@%$exec_prefix%g
1717 s%@prefix@%$prefix%g
1718 s%@program_transform_name@%$program_transform_name%g
1719 s%@bindir@%$bindir%g
1720 s%@sbindir@%$sbindir%g
1721 s%@libexecdir@%$libexecdir%g
1722 s%@datadir@%$datadir%g
1723 s%@sysconfdir@%$sysconfdir%g
1724 s%@sharedstatedir@%$sharedstatedir%g
1725 s%@localstatedir@%$localstatedir%g
1726 s%@libdir@%$libdir%g
1727 s%@includedir@%$includedir%g
1728 s%@oldincludedir@%$oldincludedir%g
1729 s%@infodir@%$infodir%g
1730 s%@mandir@%$mandir%g
1733 s%@SET_MAKE@%$SET_MAKE%g
1739 cat >> $CONFIG_STATUS <<\EOF
1741 # Split the substitutions into bite-sized pieces for seds with
1742 # small command number limits, like on Digital OSF/1 and HP-UX.
1743 ac_max_sed_cmds
=90 # Maximum number of lines to put in a sed script.
1744 ac_file
=1 # Number of current file.
1745 ac_beg
=1 # First line for current file.
1746 ac_end
=$ac_max_sed_cmds # Line after last line for current file.
1749 while $ac_more_lines; do
1750 if test $ac_beg -gt 1; then
1751 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs
> conftest.s
$ac_file
1753 sed "${ac_end}q" conftest.subs
> conftest.s
$ac_file
1755 if test ! -s conftest.s
$ac_file; then
1757 rm -f conftest.s
$ac_file
1759 if test -z "$ac_sed_cmds"; then
1760 ac_sed_cmds
="sed -f conftest.s$ac_file"
1762 ac_sed_cmds
="$ac_sed_cmds | sed -f conftest.s$ac_file"
1764 ac_file
=`expr $ac_file + 1`
1766 ac_end
=`expr $ac_end + $ac_max_sed_cmds`
1769 if test -z "$ac_sed_cmds"; then
1774 cat >> $CONFIG_STATUS <<EOF
1776 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
1778 cat >> $CONFIG_STATUS <<\EOF
1779 for ac_file
in ..
$CONFIG_FILES; do if test "x$ac_file" != x..
; then
1780 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1782 *:*) ac_file_in
=`echo "$ac_file"|sed 's%[^:]*:%%'`
1783 ac_file
=`echo "$ac_file"|sed 's%:.*%%'` ;;
1784 *) ac_file_in
="${ac_file}.in" ;;
1787 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
1789 # Remove last slash and all that follows it. Not all systems have dirname.
1790 ac_dir
=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1791 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .
; then
1792 # The file is in a subdirectory.
1793 test ! -d "$ac_dir" && mkdir
"$ac_dir"
1794 ac_dir_suffix
="/`echo $ac_dir|sed 's%^\./%%'`"
1795 # A "../" for each directory in $ac_dir_suffix.
1796 ac_dots
=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1798 ac_dir_suffix
= ac_dots
=
1801 case "$ac_given_srcdir" in
1803 if test -z "$ac_dots"; then top_srcdir
=.
1804 else top_srcdir
=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1805 /*) srcdir
="$ac_given_srcdir$ac_dir_suffix"; top_srcdir
="$ac_given_srcdir" ;;
1807 srcdir
="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1808 top_srcdir
="$ac_dots$ac_given_srcdir" ;;
1812 echo creating
"$ac_file"
1814 configure_input
="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1816 *Makefile
*) ac_comsub
="1i\\
1817 # $configure_input" ;;
1821 ac_file_inputs
=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1823 s%@configure_input@%$configure_input%g
1824 s%@srcdir@%$srcdir%g
1825 s%@top_srcdir@%$top_srcdir%g
1826 " $ac_file_inputs |
(eval "$ac_sed_cmds") > $ac_file
1830 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1831 # NAME is the cpp macro being defined and VALUE is the value it is being given.
1833 # ac_d sets the value in "#define NAME VALUE" lines.
1834 ac_dA
='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
1835 ac_dB
='\([ ][ ]*\)[^ ]*%\1#\2'
1838 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1839 ac_uA
='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
1840 ac_uB
='\([ ]\)%\1#\2define\3'
1843 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1844 ac_eA
='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
1845 ac_eB
='$%\1#\2define\3'
1849 if test "${CONFIG_HEADERS+set}" != set; then
1851 cat >> $CONFIG_STATUS <<EOF
1852 CONFIG_HEADERS="config.h"
1854 cat >> $CONFIG_STATUS <<\EOF
1856 for ac_file
in ..
$CONFIG_HEADERS; do if test "x$ac_file" != x..
; then
1857 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1859 *:*) ac_file_in
=`echo "$ac_file"|sed 's%[^:]*:%%'`
1860 ac_file
=`echo "$ac_file"|sed 's%:.*%%'` ;;
1861 *) ac_file_in
="${ac_file}.in" ;;
1864 echo creating
$ac_file
1866 rm -f conftest.frag conftest.
in conftest.out
1867 ac_file_inputs
=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1868 cat $ac_file_inputs > conftest.
in
1872 # Transform confdefs.h into a sed script conftest.vals that substitutes
1873 # the proper values into config.h.in to produce config.h. And first:
1874 # Protect against being on the right side of a sed subst in config.status.
1875 # Protect against being in an unquoted here document in config.status.
1877 cat > conftest.hdr
<<\EOF
1880 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1884 sed -n -f conftest.hdr confdefs.h > conftest.vals
1887 # This sed command replaces #undef with comments. This is necessary, for
1888 # example, in the case of _POSIX_SOURCE, which is predefined and required
1889 # on some systems where configure will not decide to define it.
1890 cat >> conftest.vals <<\EOF
1891 s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
1894 # Break up conftest.vals because some shells have a limit on
1895 # the size of here documents, and old seds have small limits too.
1900 ac_lines=`grep -c . conftest.vals
`
1901 # grep -c gives empty output for an empty file on some AIX systems.
1902 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
1903 # Write a limited-size here document to conftest.frag.
1904 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
1905 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
1907 sed -f conftest.frag conftest.in > conftest.out
1909 mv conftest.out conftest.in
1911 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
1913 mv conftest.tail conftest.vals
1917 cat >> $CONFIG_STATUS <<\EOF
1918 rm -f conftest.frag conftest.h
1919 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
1920 cat conftest.in >> conftest.h
1922 if cmp -s $ac_file conftest.h 2>/dev/null; then
1923 echo "$ac_file is unchanged"
1926 # Remove last slash and all that follows it. Not all systems have dirname.
1927 ac_dir=`echo $ac_file|
sed 's%/[^/][^/]*$%%'`
1928 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1929 # The file is in a subdirectory.
1930 test ! -d "$ac_dir" && mkdir "$ac_dir"
1933 mv conftest.h $ac_file
1938 cat >> $CONFIG_STATUS <<EOF
1941 cat >> $CONFIG_STATUS <<\EOF
1945 chmod +x $CONFIG_STATUS
1946 rm -fr confdefs* $ac_clean_files
1947 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1