2 # From configure.in Revision: 1.21 .
3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated by Autoconf 2.52.20150926.
6 # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
7 # Free Software Foundation, Inc.
8 # This configure script is free software; the Free Software Foundation
9 # gives unlimited permission to copy, distribute and modify it.
11 # Avoid depending upon Character Ranges.
12 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
13 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
14 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
15 as_cr_digits='0123456789'
16 as_cr_alnum=$as_cr_Letters$as_cr_digits
18 # Sed expression to map a string onto a valid variable name.
19 as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
21 # Sed expression to map a string onto a valid CPP name.
22 as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
24 # Be Bourne compatible
25 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
28 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
32 # Name of the executable.
33 as_me=`echo "$0" |sed 's,.*[\\/],,'`
35 if expr a : '\(a\)' >/dev/null 2>&1; then
41 rm -f conf$$ conf$$.exe conf$$.file
43 if ln -s conf$$.file conf$$ 2>/dev/null; then
44 # We could just check for DJGPP; but this test a) works b) is more generic
45 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
46 if test -f conf$$.exe; then
47 # Don't use ln at all; we don't have any links
52 elif ln conf$$.file conf$$ 2>/dev/null; then
57 rm -f conf$$ conf$$.exe conf$$.file
59 as_executable_p="test -f"
61 # Support unset when possible.
62 if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
69 $as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; }
70 $as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; }
71 $as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; }
72 $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; }
73 $as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; }
74 $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; }
75 $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; }
76 $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; }
79 # We need space, tab and new line, in precisely that order.
85 $as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; }
88 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
89 # so uname gets run too.
90 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
97 ac_default_prefix=/usr/local
101 SHELL=${CONFIG_SHELL-/bin/sh}
103 # Maximum number of lines to put in a shell here document.
104 # This variable seems obsolete. It should probably be removed, and
105 # only ac_max_sed_lines should be used.
106 : ${ac_max_here_lines=38}
108 ac_unique_file="main.c"
109 # Factoring default headers for most tests.
110 ac_includes_default="\
113 # include <sys/types.h>
116 # include <sys/stat.h>
127 # if !STDC_HEADERS && HAVE_MEMORY_H
133 # include <strings.h>
136 # include <inttypes.h>
146 # Initialize some variables set by options.
148 ac_init_version=false
149 # The variables have the same names as the options, with
150 # dashes changed to underlines.
158 program_transform_name=s,x,x,
166 # Installation directory options.
167 # These are left unexpanded so users can "make install exec_prefix=/foo"
168 # and all the variables that are supposed to be based on exec_prefix
169 # by default will actually change.
170 # Use braces instead of parens because sh, perl, etc. also accept them.
171 bindir='${exec_prefix}/bin'
172 sbindir='${exec_prefix}/sbin'
173 libexecdir='${exec_prefix}/libexec'
174 datarootdir='${prefix}/share'
175 datadir='${datarootdir}'
176 sysconfdir='${prefix}/etc'
177 sharedstatedir='${prefix}/com'
178 localstatedir='${prefix}/var'
179 libdir='${exec_prefix}/lib'
180 includedir='${prefix}/include'
181 oldincludedir='/usr/include'
182 infodir='${datarootdir}/info'
183 mandir='${datarootdir}/man'
185 # Identity of this package.
195 # If the previous option needs an argument, assign it.
196 if test -n "$ac_prev"; then
197 eval "$ac_prev=\$ac_option"
202 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
204 # Accept the important Cygnus configure options, so we can diagnose typos.
208 -bindir | --bindir | --bindi | --bind | --bin | --bi)
210 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
213 -build | --build | --buil | --bui | --bu)
214 ac_prev=build_alias ;;
215 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
216 build_alias=$ac_optarg ;;
218 -cache-file | --cache-file | --cache-fil | --cache-fi \
219 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
220 ac_prev=cache_file ;;
221 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
222 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
223 cache_file=$ac_optarg ;;
226 cache_file=config.cache ;;
228 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
230 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
232 datadir=$ac_optarg ;;
234 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
235 | --dataroo | --dataro | --datar)
236 ac_prev=datarootdir ;;
237 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
238 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
239 datarootdir=$ac_optarg ;;
241 -disable-* | --disable-*)
242 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
243 # Reject names that are not valid shell variable names.
244 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
245 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
246 { (exit 1); exit 1; }; }
247 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
248 eval "enable_$ac_feature=no" ;;
250 -enable-* | --enable-*)
251 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
252 # Reject names that are not valid shell variable names.
253 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
254 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
255 { (exit 1); exit 1; }; }
256 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
258 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
261 eval "enable_$ac_feature='$ac_optarg'" ;;
263 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
264 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
265 | --exec | --exe | --ex)
266 ac_prev=exec_prefix ;;
267 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
268 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
269 | --exec=* | --exe=* | --ex=*)
270 exec_prefix=$ac_optarg ;;
272 -gas | --gas | --ga | --g)
273 # Obsolete; use --with-gas.
276 -help | --help | --hel | --he | -h)
278 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
279 ac_init_help=recursive ;;
280 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
281 ac_init_help=short ;;
283 -host | --host | --hos | --ho)
284 ac_prev=host_alias ;;
285 -host=* | --host=* | --hos=* | --ho=*)
286 host_alias=$ac_optarg ;;
288 -includedir | --includedir | --includedi | --included | --include \
289 | --includ | --inclu | --incl | --inc)
290 ac_prev=includedir ;;
291 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
292 | --includ=* | --inclu=* | --incl=* | --inc=*)
293 includedir=$ac_optarg ;;
295 -infodir | --infodir | --infodi | --infod | --info | --inf)
297 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
298 infodir=$ac_optarg ;;
300 -libdir | --libdir | --libdi | --libd)
302 -libdir=* | --libdir=* | --libdi=* | --libd=*)
305 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
306 | --libexe | --libex | --libe)
307 ac_prev=libexecdir ;;
308 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
309 | --libexe=* | --libex=* | --libe=*)
310 libexecdir=$ac_optarg ;;
312 -localstatedir | --localstatedir | --localstatedi | --localstated \
313 | --localstate | --localstat | --localsta | --localst \
314 | --locals | --local | --loca | --loc | --lo)
315 ac_prev=localstatedir ;;
316 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
317 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
318 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
319 localstatedir=$ac_optarg ;;
321 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
323 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
327 # Obsolete; use --without-fp.
330 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
334 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
335 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
338 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
339 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
340 | --oldin | --oldi | --old | --ol | --o)
341 ac_prev=oldincludedir ;;
342 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
343 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
344 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
345 oldincludedir=$ac_optarg ;;
347 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
349 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
352 -program-prefix | --program-prefix | --program-prefi | --program-pref \
353 | --program-pre | --program-pr | --program-p)
354 ac_prev=program_prefix ;;
355 -program-prefix=* | --program-prefix=* | --program-prefi=* \
356 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
357 program_prefix=$ac_optarg ;;
359 -program-suffix | --program-suffix | --program-suffi | --program-suff \
360 | --program-suf | --program-su | --program-s)
361 ac_prev=program_suffix ;;
362 -program-suffix=* | --program-suffix=* | --program-suffi=* \
363 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
364 program_suffix=$ac_optarg ;;
366 -program-transform-name | --program-transform-name \
367 | --program-transform-nam | --program-transform-na \
368 | --program-transform-n | --program-transform- \
369 | --program-transform | --program-transfor \
370 | --program-transfo | --program-transf \
371 | --program-trans | --program-tran \
372 | --progr-tra | --program-tr | --program-t)
373 ac_prev=program_transform_name ;;
374 -program-transform-name=* | --program-transform-name=* \
375 | --program-transform-nam=* | --program-transform-na=* \
376 | --program-transform-n=* | --program-transform-=* \
377 | --program-transform=* | --program-transfor=* \
378 | --program-transfo=* | --program-transf=* \
379 | --program-trans=* | --program-tran=* \
380 | --progr-tra=* | --program-tr=* | --program-t=*)
381 program_transform_name=$ac_optarg ;;
383 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
384 | -silent | --silent | --silen | --sile | --sil)
387 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
389 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
391 sbindir=$ac_optarg ;;
393 -sharedstatedir | --sharedstatedir | --sharedstatedi \
394 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
395 | --sharedst | --shareds | --shared | --share | --shar \
397 ac_prev=sharedstatedir ;;
398 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
399 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
400 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
402 sharedstatedir=$ac_optarg ;;
404 -site | --site | --sit)
406 -site=* | --site=* | --sit=*)
409 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
411 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
414 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
415 | --syscon | --sysco | --sysc | --sys | --sy)
416 ac_prev=sysconfdir ;;
417 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
418 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
419 sysconfdir=$ac_optarg ;;
421 -target | --target | --targe | --targ | --tar | --ta | --t)
422 ac_prev=target_alias ;;
423 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
424 target_alias=$ac_optarg ;;
426 -v | -verbose | --verbose | --verbos | --verbo | --verb)
429 -version | --version | --versio | --versi | --vers | -V)
433 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
434 # Reject names that are not valid shell variable names.
435 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
436 { echo "$as_me: error: invalid package name: $ac_package" >&2
437 { (exit 1); exit 1; }; }
438 ac_package=`echo $ac_package| sed 's/-/_/g'`
440 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
443 eval "with_$ac_package='$ac_optarg'" ;;
445 -without-* | --without-*)
446 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
447 # Reject names that are not valid shell variable names.
448 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
449 { echo "$as_me: error: invalid package name: $ac_package" >&2
450 { (exit 1); exit 1; }; }
451 ac_package=`echo $ac_package | sed 's/-/_/g'`
452 eval "with_$ac_package=no" ;;
455 # Obsolete; use --with-x.
458 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
459 | --x-incl | --x-inc | --x-in | --x-i)
460 ac_prev=x_includes ;;
461 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
462 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
463 x_includes=$ac_optarg ;;
465 -x-libraries | --x-libraries | --x-librarie | --x-librari \
466 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
467 ac_prev=x_libraries ;;
468 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
469 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
470 x_libraries=$ac_optarg ;;
472 -*) { echo "$as_me: error: unrecognized option: $ac_option
473 Try \`$0 --help' for more information." >&2
474 { (exit 1); exit 1; }; }
478 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
479 # Reject names that are not valid shell variable names.
480 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
481 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
482 { (exit 1); exit 1; }; }
483 ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
484 eval "$ac_envvar='$ac_optarg'"
488 # FIXME: should be removed in autoconf 3.0.
489 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
490 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
491 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
492 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
498 if test -n "$ac_prev"; then
499 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
500 { echo "$as_me: error: missing argument to $ac_option" >&2
501 { (exit 1); exit 1; }; }
504 # Be sure to have absolute paths.
505 for ac_var in exec_prefix prefix
507 eval ac_val=$`echo $ac_var`
509 [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
510 *) { echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2
511 { (exit 1); exit 1; }; };;
515 # Be sure to have absolute paths.
516 for ac_var in bindir sbindir libexecdir datarootdir datadir sysconfdir sharedstatedir \
517 localstatedir libdir includedir oldincludedir infodir mandir
519 eval ac_val=$`echo $ac_var`
521 [\\/$]* | ?:[\\/]* ) ;;
522 *) { echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2
523 { (exit 1); exit 1; }; };;
527 # There might be people who depend on the old broken behavior: `$host'
528 # used to hold the argument of --host etc.
533 # FIXME: should be removed in autoconf 3.0.
534 if test "x$host_alias" != x; then
535 if test "x$build_alias" = x; then
536 cross_compiling=maybe
537 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
538 If a cross compiler is detected then cross compile mode will be used." >&2
539 elif test "x$build_alias" != "x$host_alias"; then
545 test -n "$host_alias" && ac_tool_prefix=$host_alias-
547 test "$silent" = yes && exec 6>/dev/null
549 # Find the source files, if location was not specified.
550 if test -z "$srcdir"; then
551 ac_srcdir_defaulted=yes
552 # Try the directory containing this script, then its parent.
554 ac_confdir=`echo "$ac_prog" | sed 's%[\\/][^\\/][^\\/]*$%%'`
555 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
557 if test ! -r $srcdir/$ac_unique_file; then
561 ac_srcdir_defaulted=no
563 if test ! -r $srcdir/$ac_unique_file; then
564 if test "$ac_srcdir_defaulted" = yes; then
565 { echo "$as_me: error: cannot find sources in $ac_confdir or .." >&2
566 { (exit 1); exit 1; }; }
568 { echo "$as_me: error: cannot find sources in $srcdir" >&2
569 { (exit 1); exit 1; }; }
572 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
573 ac_env_build_alias_set=${build_alias+set}
574 ac_env_build_alias_value=$build_alias
575 ac_cv_env_build_alias_set=${build_alias+set}
576 ac_cv_env_build_alias_value=$build_alias
577 ac_env_host_alias_set=${host_alias+set}
578 ac_env_host_alias_value=$host_alias
579 ac_cv_env_host_alias_set=${host_alias+set}
580 ac_cv_env_host_alias_value=$host_alias
581 ac_env_target_alias_set=${target_alias+set}
582 ac_env_target_alias_value=$target_alias
583 ac_cv_env_target_alias_set=${target_alias+set}
584 ac_cv_env_target_alias_value=$target_alias
585 ac_env_CC_set=${CC+set}
587 ac_cv_env_CC_set=${CC+set}
588 ac_cv_env_CC_value=$CC
589 ac_env_CFLAGS_set=${CFLAGS+set}
590 ac_env_CFLAGS_value=$CFLAGS
591 ac_cv_env_CFLAGS_set=${CFLAGS+set}
592 ac_cv_env_CFLAGS_value=$CFLAGS
593 ac_env_LDFLAGS_set=${LDFLAGS+set}
594 ac_env_LDFLAGS_value=$LDFLAGS
595 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
596 ac_cv_env_LDFLAGS_value=$LDFLAGS
597 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
598 ac_env_CPPFLAGS_value=$CPPFLAGS
599 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
600 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
601 ac_env_CPP_set=${CPP+set}
602 ac_env_CPP_value=$CPP
603 ac_cv_env_CPP_set=${CPP+set}
604 ac_cv_env_CPP_value=$CPP
607 # Report the --help message.
609 if test "$ac_init_help" = "long"; then
610 # Omit some internal or obsolete options to make the list less imposing.
611 # This message is too long to be a string in the A/UX 3.1 sh.
613 \`configure' configures this package to adapt to many kinds of systems.
615 Usage: $0 [OPTION]... [VAR=VALUE]...
617 To assign environment variables (e.g., CC, CFLAGS...), specify them as
618 VAR=VALUE. See below for descriptions of some of the useful variables.
620 Defaults for the options are specified in brackets.
623 -h, --help display this help and exit
624 --help=short display options specific to this package
625 --help=recursive display the short help of all the included packages
626 -V, --version display version information and exit
627 -q, --quiet, --silent do not print \`checking...' messages
628 --cache-file=FILE cache test results in FILE [disabled]
629 -C, --config-cache alias for \`--cache-file=config.cache'
630 -n, --no-create do not create output files
631 --srcdir=DIR find the sources in DIR [configure dir or \`..']
636 Installation directories:
637 --prefix=PREFIX install architecture-independent files in PREFIX
639 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
642 By default, \`make install' will install all the files in
643 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
644 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
645 for instance \`--prefix=\$HOME'.
647 For better control, use the options below.
649 Fine tuning of the installation directories:
650 --bindir=DIR user executables [EPREFIX/bin]
651 --sbindir=DIR system admin executables [EPREFIX/sbin]
652 --libexecdir=DIR program executables [EPREFIX/libexec]
653 --datarootdir=DIR read-only architecture-independent data [PREFIX/share]
654 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
655 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
656 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
657 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
658 --libdir=DIR object code libraries [EPREFIX/lib]
659 --includedir=DIR C header files [PREFIX/include]
660 --oldincludedir=DIR C header files for non-gcc [/usr/include]
661 --infodir=DIR info documentation [DATAROOTDIR/info]
662 --mandir=DIR man documentation [DATAROOTDIR/man]
668 --program-prefix=PREFIX prepend PREFIX to installed program names
669 --program-suffix=SUFFIX append SUFFIX to installed program names
670 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
673 --build=BUILD configure for building on BUILD [guessed]
674 --host=HOST build programs to run on HOST [BUILD]
675 --target=TARGET configure for building compilers for TARGET [HOST]
679 if test -n "$ac_init_help"; then
684 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
685 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
688 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
689 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
691 --with-max-table-size=N set the maximum table size = N (no default)
692 --enable-btyacc turn on support for the btyacc backtracking
693 extension (default: no)
694 --with-warnings test: turn on gcc warnings
695 --disable-echo do not display "compiling" commands
696 --with-dmalloc test: use Gray Watson's dmalloc library
697 --with-dbmalloc test: use Conor Cahill's dbmalloc library
698 --with-valgrind test: use valgrind
699 --disable-leaks test: free permanent memory, analyze leaks
700 --with-man2html=XXX use XXX rather than groff
702 Some influential environment variables:
703 CC C compiler command
704 CFLAGS C compiler flags
705 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
706 nonstandard directory <lib dir>
707 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
708 headers in a nonstandard directory <include dir>
711 Use these variables to override the choices made by `configure' or to help
712 it to find libraries and programs with nonstandard names/locations.
717 if test "$ac_init_help" = "recursive"; then
718 # If there are subdirs, report their specific --help.
720 for ac_subdir in : $ac_subdirs_all; do test "x$ac_subdir" = x: && continue
722 # A "../" for each directory in /$ac_subdir.
723 ac_dots=`echo $ac_subdir |
724 sed 's,^\./,,;s,[^/]$,&/,;s,[^/]*/,../,g'`
727 .) # No --srcdir option. We are building in place.
728 ac_sub_srcdir=$srcdir ;;
729 [\\/]* | ?:[\\/]* ) # Absolute path.
730 ac_sub_srcdir=$srcdir/$ac_subdir ;;
732 ac_sub_srcdir=$ac_dots$srcdir/$ac_subdir ;;
735 # Check for guested configure; otherwise get Cygnus style configure.
736 if test -f $ac_sub_srcdir/configure.gnu; then
738 $SHELL $ac_sub_srcdir/configure.gnu --help=recursive
739 elif test -f $ac_sub_srcdir/configure; then
741 $SHELL $ac_sub_srcdir/configure --help=recursive
742 elif test -f $ac_sub_srcdir/configure.ac ||
743 test -f $ac_sub_srcdir/configure.in; then
747 echo "$as_me: WARNING: no configuration information is in $ac_subdir" >&2
753 test -n "$ac_init_help" && exit 0
754 if $ac_init_version; then
757 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
758 Free Software Foundation, Inc.
759 This configure script is free software; the Free Software Foundation
760 gives unlimited permission to copy, distribute and modify it.
766 This file contains any messages produced by compilers while
767 running configure, to aid debugging if configure makes a mistake.
769 It was created by $as_me, which was
770 generated by GNU Autoconf 2.52.20150926. Invocation command line was
781 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
782 uname -m = `(uname -m) 2>/dev/null || echo unknown`
783 uname -r = `(uname -r) 2>/dev/null || echo unknown`
784 uname -s = `(uname -s) 2>/dev/null || echo unknown`
785 uname -v = `(uname -v) 2>/dev/null || echo unknown`
787 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
788 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
790 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
791 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
792 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
793 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
794 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
795 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
796 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
810 # Keep a trace of the command line.
811 # Strip out --no-create and --no-recursion so they do not pile up.
812 # Also quote any args containing shell meta-characters.
818 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
819 | --no-cr | --no-c) ;;
820 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
821 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
822 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
823 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"`
824 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
826 *) ac_configure_args="$ac_configure_args$ac_sep$ac_arg"
829 # Get rid of the leading space.
832 # When interrupted or exit'd, cleanup temporary files, and complete
833 # config.log. We remove comments because anyway the quotes in there
834 # would cause problems or look ugly.
836 # Save into config.log some information that might help in debugging.
838 echo "## ----------------- ##" >&5
839 echo "## Cache variables. ##" >&5
840 echo "## ----------------- ##" >&5
842 # The following way of writing the cache mishandles newlines in values,
845 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
848 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
849 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
853 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
857 sed "/^$/d" confdefs.h >conftest.log
858 if test -s conftest.log; then
860 echo "## ------------ ##" >&5
861 echo "## confdefs.h. ##" >&5
862 echo "## ------------ ##" >&5
867 test "$ac_signal" != 0 &&
868 echo "$as_me: caught signal $ac_signal" >&5
869 echo "$as_me: exit $exit_status" >&5
870 rm -rf conftest* confdefs* core core.* *.core conf$$* $ac_clean_files &&
873 for ac_signal in 1 2 13 15; do
874 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
878 # confdefs.h avoids OS command line length limits that DEFS can exceed.
879 rm -rf conftest* confdefs.h
880 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
883 # Let the site file select an alternate cache file if it wants to.
884 # Prefer explicitly selected file to automatically selected ones.
885 if test -z "$CONFIG_SITE"; then
886 if test "x$prefix" != xNONE; then
887 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
889 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
892 for ac_site_file in $CONFIG_SITE; do
893 if test -r "$ac_site_file"; then
894 { echo "$as_me:894: loading site script $ac_site_file" >&5
895 echo "$as_me: loading site script $ac_site_file" >&6;}
896 cat "$ac_site_file" >&5
901 if test -r "$cache_file"; then
902 # Some versions of bash will fail to source /dev/null (special
903 # files actually), so we avoid doing that.
904 if test -f "$cache_file"; then
905 { echo "$as_me:905: loading cache $cache_file" >&5
906 echo "$as_me: loading cache $cache_file" >&6;}
908 [\\/]* | ?:[\\/]* ) . $cache_file;;
913 { echo "$as_me:913: creating cache $cache_file" >&5
914 echo "$as_me: creating cache $cache_file" >&6;}
918 # Check that the precious variables saved in the cache have kept the same
920 ac_cache_corrupted=false
921 for ac_var in `(set) 2>&1 |
922 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
923 eval ac_old_set=\$ac_cv_env_${ac_var}_set
924 eval ac_new_set=\$ac_env_${ac_var}_set
925 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
926 eval ac_new_val="\$ac_env_${ac_var}_value"
927 case $ac_old_set,$ac_new_set in
929 { echo "$as_me:929: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
930 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
931 ac_cache_corrupted=: ;;
933 { echo "$as_me:933: error: \`$ac_var' was not set in the previous run" >&5
934 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
935 ac_cache_corrupted=: ;;
938 if test "x$ac_old_val" != "x$ac_new_val"; then
939 { echo "$as_me:939: error: \`$ac_var' has changed since the previous run:" >&5
940 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
941 { echo "$as_me:941: former value: $ac_old_val" >&5
942 echo "$as_me: former value: $ac_old_val" >&2;}
943 { echo "$as_me:943: current value: $ac_new_val" >&5
944 echo "$as_me: current value: $ac_new_val" >&2;}
948 # Pass precious variables to config.status. It doesn't matter if
949 # we pass some twice (in addition to the command line arguments).
950 if test "$ac_new_set" = set; then
952 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
953 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"`
954 ac_configure_args="$ac_configure_args '$ac_arg'"
956 *) ac_configure_args="$ac_configure_args $ac_var=$ac_new_val"
961 if $ac_cache_corrupted; then
962 { echo "$as_me:962: error: changes in the environment can compromise the build" >&5
963 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
964 { { echo "$as_me:964: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
965 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
966 { (exit 1); exit 1; }; }
970 ac_cpp='$CPP $CPPFLAGS'
971 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
972 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
973 ac_compiler_gnu=$ac_cv_c_compiler_gnu
974 ac_main_return=return
976 case `echo "testing\c" 2>/dev/null; echo 1,2,3`,`echo -n testing 2>/dev/null; echo 1,2,3` in
977 *c*,-n*) ECHO_N= ECHO_C= # newlines do not sed ;-) only broken shells would use this case anyway
979 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
980 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
982 echo "#! $SHELL" >conftest.sh
983 echo "exit 0" >>conftest.sh
985 if { (echo "$as_me:985: PATH=\".;.\"; conftest.sh") >&5
986 (PATH=".;."; conftest.sh) 2>&5
988 echo "$as_me:988: \$? = $ac_status" >&5
989 (exit $ac_status); }; then
990 ac_path_separator=';'
994 PATH_SEPARATOR="$ac_path_separator"
997 ac_config_headers="$ac_config_headers config.h:config_h.in"
1000 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1001 if test -f $ac_dir/install-sh; then
1003 ac_install_sh="$ac_aux_dir/install-sh -c"
1005 elif test -f $ac_dir/install.sh; then
1007 ac_install_sh="$ac_aux_dir/install.sh -c"
1009 elif test -f $ac_dir/shtool; then
1011 ac_install_sh="$ac_aux_dir/shtool install -c"
1015 if test -z "$ac_aux_dir"; then
1016 { { echo "$as_me:1016: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1017 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1018 { (exit 1); exit 1; }; }
1020 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1021 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1022 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1024 # Make sure we can run config.sub.
1025 $ac_config_sub sun4 >/dev/null 2>&1 ||
1026 { { echo "$as_me:1026: error: cannot run $ac_config_sub" >&5
1027 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1028 { (exit 1); exit 1; }; }
1030 echo "$as_me:1030: checking build system type" >&5
1031 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1032 if test "${ac_cv_build+set}" = set; then
1033 echo $ECHO_N "(cached) $ECHO_C" >&6
1035 ac_cv_build_alias=$build_alias
1036 test -z "$ac_cv_build_alias" &&
1037 ac_cv_build_alias=`$ac_config_guess`
1038 test -z "$ac_cv_build_alias" &&
1039 { { echo "$as_me:1039: error: cannot guess build type; you must specify one" >&5
1040 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1041 { (exit 1); exit 1; }; }
1042 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1043 { { echo "$as_me:1043: error: $ac_config_sub $ac_cv_build_alias failed." >&5
1044 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed." >&2;}
1045 { (exit 1); exit 1; }; }
1048 echo "$as_me:1048: result: $ac_cv_build" >&5
1049 echo "${ECHO_T}$ac_cv_build" >&6
1051 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1052 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1053 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1055 echo "$as_me:1055: checking host system type" >&5
1056 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1057 if test "${ac_cv_host+set}" = set; then
1058 echo $ECHO_N "(cached) $ECHO_C" >&6
1060 ac_cv_host_alias=$host_alias
1061 test -z "$ac_cv_host_alias" &&
1062 ac_cv_host_alias=$ac_cv_build_alias
1063 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1064 { { echo "$as_me:1064: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1065 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1066 { (exit 1); exit 1; }; }
1069 echo "$as_me:1069: result: $ac_cv_host" >&5
1070 echo "${ECHO_T}$ac_cv_host" >&6
1072 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1073 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1074 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1076 if test -f $srcdir/config.guess || test -f $ac_aux_dir/config.guess ; then
1077 echo "$as_me:1077: checking target system type" >&5
1078 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1079 if test "${ac_cv_target+set}" = set; then
1080 echo $ECHO_N "(cached) $ECHO_C" >&6
1082 ac_cv_target_alias=$target_alias
1083 test "x$ac_cv_target_alias" = "x" &&
1084 ac_cv_target_alias=$ac_cv_host_alias
1085 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1086 { { echo "$as_me:1086: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1087 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1088 { (exit 1); exit 1; }; }
1091 echo "$as_me:1091: result: $ac_cv_target" >&5
1092 echo "${ECHO_T}$ac_cv_target" >&6
1093 target=$ac_cv_target
1094 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1095 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1096 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1098 # The aliases save the names the user supplied, while $host etc.
1099 # will get canonicalized.
1100 test -n "$target_alias" &&
1101 test "$program_prefix$program_suffix$program_transform_name" = \
1103 program_prefix=${target_alias}-
1104 system_name="$host_os"
1106 system_name="`(uname -s -r) 2>/dev/null`"
1107 if test -z "$system_name" ; then
1108 system_name="`(hostname) 2>/dev/null`"
1111 test -n "$system_name" &&
1112 cat >>confdefs.h <<EOF
1113 #define SYSTEM_NAME "$system_name"
1116 if test "${cf_cv_system_name+set}" = set; then
1117 echo $ECHO_N "(cached) $ECHO_C" >&6
1119 cf_cv_system_name="$system_name"
1122 test -z "$system_name" && system_name="$cf_cv_system_name"
1123 test -n "$cf_cv_system_name" && echo "$as_me:1123: result: Configuring for $cf_cv_system_name" >&5
1124 echo "${ECHO_T}Configuring for $cf_cv_system_name" >&6
1126 if test ".$system_name" != ".$cf_cv_system_name" ; then
1127 echo "$as_me:1127: result: Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&5
1128 echo "${ECHO_T}Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&6
1129 { { echo "$as_me:1129: error: \"Please remove config.cache and try again.\"" >&5
1130 echo "$as_me: error: \"Please remove config.cache and try again.\"" >&2;}
1131 { (exit 1); exit 1; }; }
1134 test "$program_prefix" != NONE &&
1135 program_transform_name="s,^,$program_prefix,;$program_transform_name"
1136 # Use a double $ so make ignores it.
1137 test "$program_suffix" != NONE &&
1138 program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1139 # Double any \ or $. echo might interpret backslashes.
1140 # By default was `s,x,x', remove it if useless.
1141 cat <<\_ACEOF >conftest.sed
1142 s/[\\$]/&&/g;s/;s,x,x,$//
1144 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1148 ac_cpp='$CPP $CPPFLAGS'
1149 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1150 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1151 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1152 ac_main_return=return
1153 if test -n "$ac_tool_prefix"; then
1154 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1155 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1156 echo "$as_me:1156: checking for $ac_word" >&5
1157 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1158 if test "${ac_cv_prog_CC+set}" = set; then
1159 echo $ECHO_N "(cached) $ECHO_C" >&6
1161 if test -n "$CC"; then
1162 ac_cv_prog_CC="$CC" # Let the user override the test.
1164 ac_save_IFS=$IFS; IFS=$ac_path_separator
1166 for ac_dir in $ac_dummy; do
1168 test -z "$ac_dir" && ac_dir=.
1169 $as_executable_p "$ac_dir/$ac_word" || continue
1170 ac_cv_prog_CC="${ac_tool_prefix}gcc"
1171 echo "$as_me:1171: found $ac_dir/$ac_word" >&5
1178 if test -n "$CC"; then
1179 echo "$as_me:1179: result: $CC" >&5
1180 echo "${ECHO_T}$CC" >&6
1182 echo "$as_me:1182: result: no" >&5
1183 echo "${ECHO_T}no" >&6
1187 if test -z "$ac_cv_prog_CC"; then
1189 # Extract the first word of "gcc", so it can be a program name with args.
1190 set dummy gcc; ac_word=$2
1191 echo "$as_me:1191: checking for $ac_word" >&5
1192 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1193 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1194 echo $ECHO_N "(cached) $ECHO_C" >&6
1196 if test -n "$ac_ct_CC"; then
1197 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1199 ac_save_IFS=$IFS; IFS=$ac_path_separator
1201 for ac_dir in $ac_dummy; do
1203 test -z "$ac_dir" && ac_dir=.
1204 $as_executable_p "$ac_dir/$ac_word" || continue
1205 ac_cv_prog_ac_ct_CC="gcc"
1206 echo "$as_me:1206: found $ac_dir/$ac_word" >&5
1212 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1213 if test -n "$ac_ct_CC"; then
1214 echo "$as_me:1214: result: $ac_ct_CC" >&5
1215 echo "${ECHO_T}$ac_ct_CC" >&6
1217 echo "$as_me:1217: result: no" >&5
1218 echo "${ECHO_T}no" >&6
1226 if test -z "$CC"; then
1227 if test -n "$ac_tool_prefix"; then
1228 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1229 set dummy ${ac_tool_prefix}cc; ac_word=$2
1230 echo "$as_me:1230: checking for $ac_word" >&5
1231 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1232 if test "${ac_cv_prog_CC+set}" = set; then
1233 echo $ECHO_N "(cached) $ECHO_C" >&6
1235 if test -n "$CC"; then
1236 ac_cv_prog_CC="$CC" # Let the user override the test.
1238 ac_save_IFS=$IFS; IFS=$ac_path_separator
1240 for ac_dir in $ac_dummy; do
1242 test -z "$ac_dir" && ac_dir=.
1243 $as_executable_p "$ac_dir/$ac_word" || continue
1244 ac_cv_prog_CC="${ac_tool_prefix}cc"
1245 echo "$as_me:1245: found $ac_dir/$ac_word" >&5
1252 if test -n "$CC"; then
1253 echo "$as_me:1253: result: $CC" >&5
1254 echo "${ECHO_T}$CC" >&6
1256 echo "$as_me:1256: result: no" >&5
1257 echo "${ECHO_T}no" >&6
1261 if test -z "$ac_cv_prog_CC"; then
1263 # Extract the first word of "cc", so it can be a program name with args.
1264 set dummy cc; ac_word=$2
1265 echo "$as_me:1265: checking for $ac_word" >&5
1266 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1267 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1268 echo $ECHO_N "(cached) $ECHO_C" >&6
1270 if test -n "$ac_ct_CC"; then
1271 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1273 ac_save_IFS=$IFS; IFS=$ac_path_separator
1275 for ac_dir in $ac_dummy; do
1277 test -z "$ac_dir" && ac_dir=.
1278 $as_executable_p "$ac_dir/$ac_word" || continue
1279 ac_cv_prog_ac_ct_CC="cc"
1280 echo "$as_me:1280: found $ac_dir/$ac_word" >&5
1286 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1287 if test -n "$ac_ct_CC"; then
1288 echo "$as_me:1288: result: $ac_ct_CC" >&5
1289 echo "${ECHO_T}$ac_ct_CC" >&6
1291 echo "$as_me:1291: result: no" >&5
1292 echo "${ECHO_T}no" >&6
1301 if test -z "$CC"; then
1302 # Extract the first word of "cc", so it can be a program name with args.
1303 set dummy cc; ac_word=$2
1304 echo "$as_me:1304: checking for $ac_word" >&5
1305 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1306 if test "${ac_cv_prog_CC+set}" = set; then
1307 echo $ECHO_N "(cached) $ECHO_C" >&6
1309 if test -n "$CC"; then
1310 ac_cv_prog_CC="$CC" # Let the user override the test.
1313 ac_save_IFS=$IFS; IFS=$ac_path_separator
1315 for ac_dir in $ac_dummy; do
1317 test -z "$ac_dir" && ac_dir=.
1318 $as_executable_p "$ac_dir/$ac_word" || continue
1319 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1320 ac_prog_rejected=yes
1324 echo "$as_me:1324: found $ac_dir/$ac_word" >&5
1328 if test $ac_prog_rejected = yes; then
1329 # We found a bogon in the path, so make sure we never use it.
1330 set dummy $ac_cv_prog_CC
1332 if test $# != 0; then
1333 # We chose a different compiler from the bogus one.
1334 # However, it has the same basename, so the bogon will be chosen
1335 # first if we set CC to just the basename; use the full file name.
1337 set dummy "$ac_dir/$ac_word" ${1+"$@"}
1345 if test -n "$CC"; then
1346 echo "$as_me:1346: result: $CC" >&5
1347 echo "${ECHO_T}$CC" >&6
1349 echo "$as_me:1349: result: no" >&5
1350 echo "${ECHO_T}no" >&6
1354 if test -z "$CC"; then
1355 if test -n "$ac_tool_prefix"; then
1358 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1359 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1360 echo "$as_me:1360: checking for $ac_word" >&5
1361 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1362 if test "${ac_cv_prog_CC+set}" = set; then
1363 echo $ECHO_N "(cached) $ECHO_C" >&6
1365 if test -n "$CC"; then
1366 ac_cv_prog_CC="$CC" # Let the user override the test.
1368 ac_save_IFS=$IFS; IFS=$ac_path_separator
1370 for ac_dir in $ac_dummy; do
1372 test -z "$ac_dir" && ac_dir=.
1373 $as_executable_p "$ac_dir/$ac_word" || continue
1374 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1375 echo "$as_me:1375: found $ac_dir/$ac_word" >&5
1382 if test -n "$CC"; then
1383 echo "$as_me:1383: result: $CC" >&5
1384 echo "${ECHO_T}$CC" >&6
1386 echo "$as_me:1386: result: no" >&5
1387 echo "${ECHO_T}no" >&6
1390 test -n "$CC" && break
1393 if test -z "$CC"; then
1397 # Extract the first word of "$ac_prog", so it can be a program name with args.
1398 set dummy $ac_prog; ac_word=$2
1399 echo "$as_me:1399: checking for $ac_word" >&5
1400 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1401 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1402 echo $ECHO_N "(cached) $ECHO_C" >&6
1404 if test -n "$ac_ct_CC"; then
1405 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1407 ac_save_IFS=$IFS; IFS=$ac_path_separator
1409 for ac_dir in $ac_dummy; do
1411 test -z "$ac_dir" && ac_dir=.
1412 $as_executable_p "$ac_dir/$ac_word" || continue
1413 ac_cv_prog_ac_ct_CC="$ac_prog"
1414 echo "$as_me:1414: found $ac_dir/$ac_word" >&5
1420 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1421 if test -n "$ac_ct_CC"; then
1422 echo "$as_me:1422: result: $ac_ct_CC" >&5
1423 echo "${ECHO_T}$ac_ct_CC" >&6
1425 echo "$as_me:1425: result: no" >&5
1426 echo "${ECHO_T}no" >&6
1429 test -n "$ac_ct_CC" && break
1437 test -z "$CC" && { { echo "$as_me:1437: error: no acceptable cc found in \$PATH" >&5
1438 echo "$as_me: error: no acceptable cc found in \$PATH" >&2;}
1439 { (exit 1); exit 1; }; }
1441 # Provide some information about the compiler.
1442 echo "$as_me:1442:" \
1443 "checking for C compiler version" >&5
1444 ac_compiler=`set X $ac_compile; echo $2`
1445 { (eval echo "$as_me:1445: \"$ac_compiler --version </dev/null >&5\"") >&5
1446 (eval $ac_compiler --version </dev/null >&5) 2>&5
1448 echo "$as_me:1448: \$? = $ac_status" >&5
1449 (exit $ac_status); }
1450 { (eval echo "$as_me:1450: \"$ac_compiler -v </dev/null >&5\"") >&5
1451 (eval $ac_compiler -v </dev/null >&5) 2>&5
1453 echo "$as_me:1453: \$? = $ac_status" >&5
1454 (exit $ac_status); }
1455 { (eval echo "$as_me:1455: \"$ac_compiler -V </dev/null >&5\"") >&5
1456 (eval $ac_compiler -V </dev/null >&5) 2>&5
1458 echo "$as_me:1458: \$? = $ac_status" >&5
1459 (exit $ac_status); }
1461 cat >conftest.$ac_ext <<_ACEOF
1462 #line 1462 "configure"
1463 #include "confdefs.h"
1473 ac_clean_files_save=$ac_clean_files
1474 ac_clean_files="$ac_clean_files a.out a.exe"
1475 # Try to create an executable without -o first, disregard a.out.
1476 # It will help us diagnose broken compilers, and finding out an intuition
1478 echo "$as_me:1478: checking for C compiler default output" >&5
1479 echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
1480 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1481 if { (eval echo "$as_me:1481: \"$ac_link_default\"") >&5
1482 (eval $ac_link_default) 2>&5
1484 echo "$as_me:1484: \$? = $ac_status" >&5
1485 (exit $ac_status); }; then
1486 # Find the output, starting from the most likely. This scheme is
1487 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1489 for ac_file in `ls a.exe conftest.exe 2>/dev/null;
1490 ls a.out conftest 2>/dev/null;
1491 ls a.* conftest.* 2>/dev/null`; do
1493 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
1494 a.out ) # We found the default executable, but exeext='' is most
1497 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1498 # FIXME: I believe we export ac_cv_exeext for Libtool --akim.
1505 echo "$as_me: failed program was:" >&5
1506 cat conftest.$ac_ext >&5
1507 { { echo "$as_me:1507: error: C compiler cannot create executables" >&5
1508 echo "$as_me: error: C compiler cannot create executables" >&2;}
1509 { (exit 77); exit 77; }; }
1512 ac_exeext=$ac_cv_exeext
1513 echo "$as_me:1513: result: $ac_file" >&5
1514 echo "${ECHO_T}$ac_file" >&6
1516 # Check the compiler produces executables we can run. If not, either
1517 # the compiler is broken, or we cross compile.
1518 echo "$as_me:1518: checking whether the C compiler works" >&5
1519 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1520 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1521 # If not cross compiling, check that we can run a simple program.
1522 if test "$cross_compiling" != yes; then
1523 if { ac_try='./$ac_file'
1524 { (eval echo "$as_me:1524: \"$ac_try\"") >&5
1527 echo "$as_me:1527: \$? = $ac_status" >&5
1528 (exit $ac_status); }; }; then
1531 if test "$cross_compiling" = maybe; then
1534 { { echo "$as_me:1534: error: cannot run C compiled programs.
1535 If you meant to cross compile, use \`--host'." >&5
1536 echo "$as_me: error: cannot run C compiled programs.
1537 If you meant to cross compile, use \`--host'." >&2;}
1538 { (exit 1); exit 1; }; }
1542 echo "$as_me:1542: result: yes" >&5
1543 echo "${ECHO_T}yes" >&6
1545 rm -f a.out a.exe conftest$ac_cv_exeext
1546 ac_clean_files=$ac_clean_files_save
1547 # Check the compiler produces executables we can run. If not, either
1548 # the compiler is broken, or we cross compile.
1549 echo "$as_me:1549: checking whether we are cross compiling" >&5
1550 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1551 echo "$as_me:1551: result: $cross_compiling" >&5
1552 echo "${ECHO_T}$cross_compiling" >&6
1554 echo "$as_me:1554: checking for executable suffix" >&5
1555 echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6
1556 if { (eval echo "$as_me:1556: \"$ac_link\"") >&5
1557 (eval $ac_link) 2>&5
1559 echo "$as_me:1559: \$? = $ac_status" >&5
1560 (exit $ac_status); }; then
1561 # If both `conftest.exe' and `conftest' are `present' (well, observable)
1562 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
1563 # work properly (i.e., refer to `conftest.exe'), while it won't with
1565 for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do
1567 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
1568 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1575 { { echo "$as_me:1575: error: cannot compute EXEEXT: cannot compile and link" >&5
1576 echo "$as_me: error: cannot compute EXEEXT: cannot compile and link" >&2;}
1577 { (exit 1); exit 1; }; }
1580 rm -f conftest$ac_cv_exeext
1581 echo "$as_me:1581: result: $ac_cv_exeext" >&5
1582 echo "${ECHO_T}$ac_cv_exeext" >&6
1584 rm -f conftest.$ac_ext
1585 EXEEXT=$ac_cv_exeext
1587 echo "$as_me:1587: checking for object suffix" >&5
1588 echo $ECHO_N "checking for object suffix... $ECHO_C" >&6
1589 if test "${ac_cv_objext+set}" = set; then
1590 echo $ECHO_N "(cached) $ECHO_C" >&6
1592 cat >conftest.$ac_ext <<_ACEOF
1593 #line 1593 "configure"
1594 #include "confdefs.h"
1604 rm -f conftest.o conftest.obj
1605 if { (eval echo "$as_me:1605: \"$ac_compile\"") >&5
1606 (eval $ac_compile) 2>&5
1608 echo "$as_me:1608: \$? = $ac_status" >&5
1609 (exit $ac_status); }; then
1610 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
1612 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.map | *.inf ) ;;
1613 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
1618 echo "$as_me: failed program was:" >&5
1619 cat conftest.$ac_ext >&5
1620 { { echo "$as_me:1620: error: cannot compute OBJEXT: cannot compile" >&5
1621 echo "$as_me: error: cannot compute OBJEXT: cannot compile" >&2;}
1622 { (exit 1); exit 1; }; }
1625 rm -f conftest.$ac_cv_objext conftest.$ac_ext
1627 echo "$as_me:1627: result: $ac_cv_objext" >&5
1628 echo "${ECHO_T}$ac_cv_objext" >&6
1629 OBJEXT=$ac_cv_objext
1631 echo "$as_me:1631: checking whether we are using the GNU C compiler" >&5
1632 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
1633 if test "${ac_cv_c_compiler_gnu+set}" = set; then
1634 echo $ECHO_N "(cached) $ECHO_C" >&6
1636 cat >conftest.$ac_ext <<_ACEOF
1637 #line 1637 "configure"
1638 #include "confdefs.h"
1651 rm -f conftest.$ac_objext
1652 if { (eval echo "$as_me:1652: \"$ac_compile\"") >&5
1653 (eval $ac_compile) 2>&5
1655 echo "$as_me:1655: \$? = $ac_status" >&5
1656 (exit $ac_status); } &&
1657 { ac_try='test -s conftest.$ac_objext'
1658 { (eval echo "$as_me:1658: \"$ac_try\"") >&5
1661 echo "$as_me:1661: \$? = $ac_status" >&5
1662 (exit $ac_status); }; }; then
1665 echo "$as_me: failed program was:" >&5
1666 cat conftest.$ac_ext >&5
1669 rm -f conftest.$ac_objext conftest.$ac_ext
1670 ac_cv_c_compiler_gnu=$ac_compiler_gnu
1673 echo "$as_me:1673: result: $ac_cv_c_compiler_gnu" >&5
1674 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
1675 GCC=`test $ac_compiler_gnu = yes && echo yes`
1676 ac_test_CFLAGS=${CFLAGS+set}
1677 ac_save_CFLAGS=$CFLAGS
1679 echo "$as_me:1679: checking whether $CC accepts -g" >&5
1680 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
1681 if test "${ac_cv_prog_cc_g+set}" = set; then
1682 echo $ECHO_N "(cached) $ECHO_C" >&6
1684 cat >conftest.$ac_ext <<_ACEOF
1685 #line 1685 "configure"
1686 #include "confdefs.h"
1696 rm -f conftest.$ac_objext
1697 if { (eval echo "$as_me:1697: \"$ac_compile\"") >&5
1698 (eval $ac_compile) 2>&5
1700 echo "$as_me:1700: \$? = $ac_status" >&5
1701 (exit $ac_status); } &&
1702 { ac_try='test -s conftest.$ac_objext'
1703 { (eval echo "$as_me:1703: \"$ac_try\"") >&5
1706 echo "$as_me:1706: \$? = $ac_status" >&5
1707 (exit $ac_status); }; }; then
1710 echo "$as_me: failed program was:" >&5
1711 cat conftest.$ac_ext >&5
1714 rm -f conftest.$ac_objext conftest.$ac_ext
1716 echo "$as_me:1716: result: $ac_cv_prog_cc_g" >&5
1717 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
1718 if test "$ac_test_CFLAGS" = set; then
1719 CFLAGS=$ac_save_CFLAGS
1720 elif test $ac_cv_prog_cc_g = yes; then
1721 if test "$GCC" = yes; then
1727 if test "$GCC" = yes; then
1733 # Some people use a C++ compiler to compile C. Since we use `exit',
1734 # in C++ we need to declare it. In case someone uses the same compiler
1735 # for both compiling C and C++ we need to have the C++ compiler decide
1736 # the declaration of exit, since it's the most demanding environment.
1737 cat >conftest.$ac_ext <<_ACEOF
1742 rm -f conftest.$ac_objext
1743 if { (eval echo "$as_me:1743: \"$ac_compile\"") >&5
1744 (eval $ac_compile) 2>&5
1746 echo "$as_me:1746: \$? = $ac_status" >&5
1747 (exit $ac_status); } &&
1748 { ac_try='test -s conftest.$ac_objext'
1749 { (eval echo "$as_me:1749: \"$ac_try\"") >&5
1752 echo "$as_me:1752: \$? = $ac_status" >&5
1753 (exit $ac_status); }; }; then
1754 for ac_declaration in \
1756 '#include <stdlib.h>' \
1757 'extern "C" void std::exit (int) throw (); using std::exit;' \
1758 'extern "C" void std::exit (int); using std::exit;' \
1759 'extern "C" void exit (int) throw ();' \
1760 'extern "C" void exit (int);' \
1763 cat >conftest.$ac_ext <<_ACEOF
1764 #line 1764 "configure"
1765 #include "confdefs.h"
1776 rm -f conftest.$ac_objext
1777 if { (eval echo "$as_me:1777: \"$ac_compile\"") >&5
1778 (eval $ac_compile) 2>&5
1780 echo "$as_me:1780: \$? = $ac_status" >&5
1781 (exit $ac_status); } &&
1782 { ac_try='test -s conftest.$ac_objext'
1783 { (eval echo "$as_me:1783: \"$ac_try\"") >&5
1786 echo "$as_me:1786: \$? = $ac_status" >&5
1787 (exit $ac_status); }; }; then
1790 echo "$as_me: failed program was:" >&5
1791 cat conftest.$ac_ext >&5
1794 rm -f conftest.$ac_objext conftest.$ac_ext
1795 cat >conftest.$ac_ext <<_ACEOF
1796 #line 1796 "configure"
1797 #include "confdefs.h"
1807 rm -f conftest.$ac_objext
1808 if { (eval echo "$as_me:1808: \"$ac_compile\"") >&5
1809 (eval $ac_compile) 2>&5
1811 echo "$as_me:1811: \$? = $ac_status" >&5
1812 (exit $ac_status); } &&
1813 { ac_try='test -s conftest.$ac_objext'
1814 { (eval echo "$as_me:1814: \"$ac_try\"") >&5
1817 echo "$as_me:1817: \$? = $ac_status" >&5
1818 (exit $ac_status); }; }; then
1821 echo "$as_me: failed program was:" >&5
1822 cat conftest.$ac_ext >&5
1824 rm -f conftest.$ac_objext conftest.$ac_ext
1827 if test -n "$ac_declaration"; then
1828 echo '#ifdef __cplusplus' >>confdefs.h
1829 echo $ac_declaration >>confdefs.h
1830 echo '#endif' >>confdefs.h
1834 echo "$as_me: failed program was:" >&5
1835 cat conftest.$ac_ext >&5
1837 rm -f conftest.$ac_objext conftest.$ac_ext
1839 ac_cpp='$CPP $CPPFLAGS'
1840 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1841 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1842 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1843 ac_main_return=return
1846 if test "$GCC" = yes ; then
1847 echo "$as_me:1847: checking version of $CC" >&5
1848 echo $ECHO_N "checking version of $CC... $ECHO_C" >&6
1849 GCC_VERSION="`${CC} --version 2>/dev/null | sed -e '2,$d' -e 's/^.*(GCC[^)]*) //' -e 's/^.*(Debian[^)]*) //' -e 's/^[^0-9.]*//' -e 's/[^0-9.].*//'`"
1850 test -z "$GCC_VERSION" && GCC_VERSION=unknown
1851 echo "$as_me:1851: result: $GCC_VERSION" >&5
1852 echo "${ECHO_T}$GCC_VERSION" >&6
1855 echo "$as_me:1855: checking for $CC option to accept ANSI C" >&5
1856 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
1857 if test "${ac_cv_prog_cc_stdc+set}" = set; then
1858 echo $ECHO_N "(cached) $ECHO_C" >&6
1860 ac_cv_prog_cc_stdc=no
1862 cat >conftest.$ac_ext <<_ACEOF
1863 #line 1863 "configure"
1864 #include "confdefs.h"
1867 #include <sys/types.h>
1868 #include <sys/stat.h>
1869 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
1870 struct buf { int x; };
1871 FILE * (*rcsopen) (struct buf *, struct stat *, int);
1872 static char *e (p, i)
1878 static char *f (char * (*g) (char **, int), char **p, ...)
1883 s = g (p, va_arg (v,int));
1887 int test (int i, double x);
1888 struct s1 {int (*f) (int a);};
1889 struct s2 {int (*f) (double a);};
1890 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
1896 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
1901 # Don't try gcc -ansi; that turns off useful extensions and
1902 # breaks some systems' header files.
1903 # AIX -qlanglvl=ansi
1904 # Ultrix and OSF/1 -std1
1905 # HP-UX 10.20 and later -Ae
1906 # HP-UX older versions -Aa -D_HPUX_SOURCE
1907 # SVR4 -Xc -D__EXTENSIONS__
1908 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
1910 CC="$ac_save_CC $ac_arg"
1911 rm -f conftest.$ac_objext
1912 if { (eval echo "$as_me:1912: \"$ac_compile\"") >&5
1913 (eval $ac_compile) 2>&5
1915 echo "$as_me:1915: \$? = $ac_status" >&5
1916 (exit $ac_status); } &&
1917 { ac_try='test -s conftest.$ac_objext'
1918 { (eval echo "$as_me:1918: \"$ac_try\"") >&5
1921 echo "$as_me:1921: \$? = $ac_status" >&5
1922 (exit $ac_status); }; }; then
1923 ac_cv_prog_cc_stdc=$ac_arg
1926 echo "$as_me: failed program was:" >&5
1927 cat conftest.$ac_ext >&5
1929 rm -f conftest.$ac_objext
1931 rm -f conftest.$ac_ext conftest.$ac_objext
1936 case "x$ac_cv_prog_cc_stdc" in
1938 echo "$as_me:1938: result: none needed" >&5
1939 echo "${ECHO_T}none needed" >&6 ;;
1941 echo "$as_me:1941: result: $ac_cv_prog_cc_stdc" >&5
1942 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
1943 CC="$CC $ac_cv_prog_cc_stdc" ;;
1946 # This should have been defined by AC_PROG_CC
1949 echo "$as_me:1949: checking \$CC variable" >&5
1950 echo $ECHO_N "checking \$CC variable... $ECHO_C" >&6
1953 echo "$as_me:1953: result: broken" >&5
1954 echo "${ECHO_T}broken" >&6
1955 { echo "$as_me:1955: WARNING: your environment misuses the CC variable to hold CFLAGS/CPPFLAGS options" >&5
1956 echo "$as_me: WARNING: your environment misuses the CC variable to hold CFLAGS/CPPFLAGS options" >&2;}
1958 cf_flags=`echo "$CC" | sed -e 's/^[^ ]*[ ][ ]*//'`
1959 CC=`echo "$CC" | sed -e 's/[ ].*//'`
1964 cf_new_extra_cppflags=
1966 for cf_add_cflags in $cf_flags
1968 case $cf_fix_cppflags in
1970 case $cf_add_cflags in
1971 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
1972 case $cf_add_cflags in
1974 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
1976 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
1977 && test -z "${cf_tst_cflags}" \
1978 && cf_fix_cppflags=yes
1980 if test $cf_fix_cppflags = yes ; then
1981 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
1983 elif test "${cf_tst_cflags}" = "\"'" ; then
1984 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
1993 case $cf_add_cflags in
1995 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
1997 CPPFLAGS=`echo "$CPPFLAGS" | \
1998 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
1999 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
2003 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
2008 cf_new_cflags="$cf_new_cflags $cf_add_cflags"
2013 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
2015 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
2017 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
2018 && test -z "${cf_tst_cflags}" \
2019 && cf_fix_cppflags=no
2024 if test -n "$cf_new_cflags" ; then
2026 CFLAGS="$CFLAGS $cf_new_cflags"
2029 if test -n "$cf_new_cppflags" ; then
2031 CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
2034 if test -n "$cf_new_extra_cppflags" ; then
2036 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
2039 test -n "$verbose" && echo " resulting CC: '$CC'" 1>&6
2041 echo "${as_me:-configure}:2041: testing resulting CC: '$CC' ..." 1>&5
2043 test -n "$verbose" && echo " resulting CFLAGS: '$CFLAGS'" 1>&6
2045 echo "${as_me:-configure}:2045: testing resulting CFLAGS: '$CFLAGS' ..." 1>&5
2047 test -n "$verbose" && echo " resulting CPPFLAGS: '$CPPFLAGS'" 1>&6
2049 echo "${as_me:-configure}:2049: testing resulting CPPFLAGS: '$CPPFLAGS' ..." 1>&5
2053 echo "$as_me:2053: result: ok" >&5
2054 echo "${ECHO_T}ok" >&6
2058 echo "$as_me:2058: checking whether ${MAKE-make} sets \${MAKE}" >&5
2059 echo $ECHO_N "checking whether ${MAKE-make} sets \${MAKE}... $ECHO_C" >&6
2060 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'`
2061 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
2062 echo $ECHO_N "(cached) $ECHO_C" >&6
2064 cat >conftest.make <<\EOF
2066 @echo 'ac_maketemp="${MAKE}"'
2068 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2069 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
2070 if test -n "$ac_maketemp"; then
2071 eval ac_cv_prog_make_${ac_make}_set=yes
2073 eval ac_cv_prog_make_${ac_make}_set=no
2077 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
2078 echo "$as_me:2078: result: yes" >&5
2079 echo "${ECHO_T}yes" >&6
2082 echo "$as_me:2082: result: no" >&5
2083 echo "${ECHO_T}no" >&6
2084 SET_MAKE="MAKE=${MAKE-make}"
2087 # Find a good install program. We prefer a C program (faster),
2088 # so one script is as good as another. But avoid the broken or
2089 # incompatible versions:
2090 # SysV /etc/install, /usr/sbin/install
2091 # SunOS /usr/etc/install
2092 # IRIX /sbin/install
2094 # AmigaOS /C/install, which installs bootblocks on floppy discs
2095 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2096 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2097 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2098 # ./install, which can be erroneously created by make from ./install.sh.
2099 echo "$as_me:2099: checking for a BSD compatible install" >&5
2100 echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6
2101 if test -z "$INSTALL"; then
2102 if test "${ac_cv_path_install+set}" = set; then
2103 echo $ECHO_N "(cached) $ECHO_C" >&6
2105 ac_save_IFS=$IFS; IFS=$ac_path_separator
2106 for ac_dir in $PATH; do
2108 # Account for people who put trailing slashes in PATH elements.
2110 / | ./ | .// | /cC/* \
2111 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* \
2114 # OSF1 and SCO ODT 3.0 have their own names for install.
2115 # Don't use installbsd from OSF since it installs stuff as root
2117 for ac_prog in ginstall scoinst install; do
2118 if $as_executable_p "$ac_dir/$ac_prog"; then
2119 if test $ac_prog = install &&
2120 grep dspmsg "$ac_dir/$ac_prog" >/dev/null 2>&1; then
2121 # AIX install. It has an incompatible calling convention.
2123 elif test $ac_prog = install &&
2124 grep pwplus "$ac_dir/$ac_prog" >/dev/null 2>&1; then
2125 # program-specific install script used by HP pwplus--don't use.
2128 ac_cv_path_install="$ac_dir/$ac_prog -c"
2138 if test "${ac_cv_path_install+set}" = set; then
2139 INSTALL=$ac_cv_path_install
2141 # As a last resort, use the slow shell script. We don't cache a
2142 # path for INSTALL within a source directory, because that will
2143 # break other packages using the cache if that directory is
2144 # removed, or if the path is relative.
2145 INSTALL=$ac_install_sh
2148 echo "$as_me:2148: result: $INSTALL" >&5
2149 echo "${ECHO_T}$INSTALL" >&6
2151 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2152 # It thinks the first close brace ends the variable substitution.
2153 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2155 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2157 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2159 echo "$as_me:2159: checking if filesystem supports mixed-case filenames" >&5
2160 echo $ECHO_N "checking if filesystem supports mixed-case filenames... $ECHO_C" >&6
2161 if test "${cf_cv_mixedcase+set}" = set; then
2162 echo $ECHO_N "(cached) $ECHO_C" >&6
2165 if test "$cross_compiling" = yes ; then
2166 case $target_alias in
2167 (*-os2-emx*|*-msdosdjgpp*|*-cygwin*|*-msys*|*-mingw*|*-uwin*)
2175 rm -f conftest CONFTEST
2177 if test -f CONFTEST ; then
2182 rm -f conftest CONFTEST
2186 echo "$as_me:2186: result: $cf_cv_mixedcase" >&5
2187 echo "${ECHO_T}$cf_cv_mixedcase" >&6
2188 test "$cf_cv_mixedcase" = yes &&
2189 cat >>confdefs.h <<\EOF
2190 #define MIXEDCASE_FILENAMES 1
2193 for ac_prog in exctags ctags
2195 # Extract the first word of "$ac_prog", so it can be a program name with args.
2196 set dummy $ac_prog; ac_word=$2
2197 echo "$as_me:2197: checking for $ac_word" >&5
2198 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2199 if test "${ac_cv_prog_CTAGS+set}" = set; then
2200 echo $ECHO_N "(cached) $ECHO_C" >&6
2202 if test -n "$CTAGS"; then
2203 ac_cv_prog_CTAGS="$CTAGS" # Let the user override the test.
2205 ac_save_IFS=$IFS; IFS=$ac_path_separator
2207 for ac_dir in $ac_dummy; do
2209 test -z "$ac_dir" && ac_dir=.
2210 $as_executable_p "$ac_dir/$ac_word" || continue
2211 ac_cv_prog_CTAGS="$ac_prog"
2212 echo "$as_me:2212: found $ac_dir/$ac_word" >&5
2218 CTAGS=$ac_cv_prog_CTAGS
2219 if test -n "$CTAGS"; then
2220 echo "$as_me:2220: result: $CTAGS" >&5
2221 echo "${ECHO_T}$CTAGS" >&6
2223 echo "$as_me:2223: result: no" >&5
2224 echo "${ECHO_T}no" >&6
2227 test -n "$CTAGS" && break
2230 for ac_prog in exetags etags
2232 # Extract the first word of "$ac_prog", so it can be a program name with args.
2233 set dummy $ac_prog; ac_word=$2
2234 echo "$as_me:2234: checking for $ac_word" >&5
2235 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2236 if test "${ac_cv_prog_ETAGS+set}" = set; then
2237 echo $ECHO_N "(cached) $ECHO_C" >&6
2239 if test -n "$ETAGS"; then
2240 ac_cv_prog_ETAGS="$ETAGS" # Let the user override the test.
2242 ac_save_IFS=$IFS; IFS=$ac_path_separator
2244 for ac_dir in $ac_dummy; do
2246 test -z "$ac_dir" && ac_dir=.
2247 $as_executable_p "$ac_dir/$ac_word" || continue
2248 ac_cv_prog_ETAGS="$ac_prog"
2249 echo "$as_me:2249: found $ac_dir/$ac_word" >&5
2255 ETAGS=$ac_cv_prog_ETAGS
2256 if test -n "$ETAGS"; then
2257 echo "$as_me:2257: result: $ETAGS" >&5
2258 echo "${ECHO_T}$ETAGS" >&6
2260 echo "$as_me:2260: result: no" >&5
2261 echo "${ECHO_T}no" >&6
2264 test -n "$ETAGS" && break
2267 # Extract the first word of "${CTAGS:-ctags}", so it can be a program name with args.
2268 set dummy ${CTAGS:-ctags}; ac_word=$2
2269 echo "$as_me:2269: checking for $ac_word" >&5
2270 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2271 if test "${ac_cv_prog_MAKE_LOWER_TAGS+set}" = set; then
2272 echo $ECHO_N "(cached) $ECHO_C" >&6
2274 if test -n "$MAKE_LOWER_TAGS"; then
2275 ac_cv_prog_MAKE_LOWER_TAGS="$MAKE_LOWER_TAGS" # Let the user override the test.
2277 ac_save_IFS=$IFS; IFS=$ac_path_separator
2279 for ac_dir in $ac_dummy; do
2281 test -z "$ac_dir" && ac_dir=.
2282 $as_executable_p "$ac_dir/$ac_word" || continue
2283 ac_cv_prog_MAKE_LOWER_TAGS="yes"
2284 echo "$as_me:2284: found $ac_dir/$ac_word" >&5
2288 test -z "$ac_cv_prog_MAKE_LOWER_TAGS" && ac_cv_prog_MAKE_LOWER_TAGS="no"
2291 MAKE_LOWER_TAGS=$ac_cv_prog_MAKE_LOWER_TAGS
2292 if test -n "$MAKE_LOWER_TAGS"; then
2293 echo "$as_me:2293: result: $MAKE_LOWER_TAGS" >&5
2294 echo "${ECHO_T}$MAKE_LOWER_TAGS" >&6
2296 echo "$as_me:2296: result: no" >&5
2297 echo "${ECHO_T}no" >&6
2300 if test "$cf_cv_mixedcase" = yes ; then
2301 # Extract the first word of "${ETAGS:-etags}", so it can be a program name with args.
2302 set dummy ${ETAGS:-etags}; ac_word=$2
2303 echo "$as_me:2303: checking for $ac_word" >&5
2304 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2305 if test "${ac_cv_prog_MAKE_UPPER_TAGS+set}" = set; then
2306 echo $ECHO_N "(cached) $ECHO_C" >&6
2308 if test -n "$MAKE_UPPER_TAGS"; then
2309 ac_cv_prog_MAKE_UPPER_TAGS="$MAKE_UPPER_TAGS" # Let the user override the test.
2311 ac_save_IFS=$IFS; IFS=$ac_path_separator
2313 for ac_dir in $ac_dummy; do
2315 test -z "$ac_dir" && ac_dir=.
2316 $as_executable_p "$ac_dir/$ac_word" || continue
2317 ac_cv_prog_MAKE_UPPER_TAGS="yes"
2318 echo "$as_me:2318: found $ac_dir/$ac_word" >&5
2322 test -z "$ac_cv_prog_MAKE_UPPER_TAGS" && ac_cv_prog_MAKE_UPPER_TAGS="no"
2325 MAKE_UPPER_TAGS=$ac_cv_prog_MAKE_UPPER_TAGS
2326 if test -n "$MAKE_UPPER_TAGS"; then
2327 echo "$as_me:2327: result: $MAKE_UPPER_TAGS" >&5
2328 echo "${ECHO_T}$MAKE_UPPER_TAGS" >&6
2330 echo "$as_me:2330: result: no" >&5
2331 echo "${ECHO_T}no" >&6
2338 if test "$MAKE_UPPER_TAGS" = yes ; then
2344 if test "$MAKE_LOWER_TAGS" = yes ; then
2350 for ac_prog in mawk gawk nawk awk
2352 # Extract the first word of "$ac_prog", so it can be a program name with args.
2353 set dummy $ac_prog; ac_word=$2
2354 echo "$as_me:2354: checking for $ac_word" >&5
2355 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2356 if test "${ac_cv_prog_AWK+set}" = set; then
2357 echo $ECHO_N "(cached) $ECHO_C" >&6
2359 if test -n "$AWK"; then
2360 ac_cv_prog_AWK="$AWK" # Let the user override the test.
2362 ac_save_IFS=$IFS; IFS=$ac_path_separator
2364 for ac_dir in $ac_dummy; do
2366 test -z "$ac_dir" && ac_dir=.
2367 $as_executable_p "$ac_dir/$ac_word" || continue
2368 ac_cv_prog_AWK="$ac_prog"
2369 echo "$as_me:2369: found $ac_dir/$ac_word" >&5
2376 if test -n "$AWK"; then
2377 echo "$as_me:2377: result: $AWK" >&5
2378 echo "${ECHO_T}$AWK" >&6
2380 echo "$as_me:2380: result: no" >&5
2381 echo "${ECHO_T}no" >&6
2384 test -n "$AWK" && break
2387 test -z "$AWK" && { { echo "$as_me:2387: error: No awk program found" >&5
2388 echo "$as_me: error: No awk program found" >&2;}
2389 { (exit 1); exit 1; }; }
2391 for ac_prog in lint cppcheck splint
2393 # Extract the first word of "$ac_prog", so it can be a program name with args.
2394 set dummy $ac_prog; ac_word=$2
2395 echo "$as_me:2395: checking for $ac_word" >&5
2396 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2397 if test "${ac_cv_prog_LINT+set}" = set; then
2398 echo $ECHO_N "(cached) $ECHO_C" >&6
2400 if test -n "$LINT"; then
2401 ac_cv_prog_LINT="$LINT" # Let the user override the test.
2403 ac_save_IFS=$IFS; IFS=$ac_path_separator
2405 for ac_dir in $ac_dummy; do
2407 test -z "$ac_dir" && ac_dir=.
2408 $as_executable_p "$ac_dir/$ac_word" || continue
2409 ac_cv_prog_LINT="$ac_prog"
2410 echo "$as_me:2410: found $ac_dir/$ac_word" >&5
2416 LINT=$ac_cv_prog_LINT
2417 if test -n "$LINT"; then
2418 echo "$as_me:2418: result: $LINT" >&5
2419 echo "${ECHO_T}$LINT" >&6
2421 echo "$as_me:2421: result: no" >&5
2422 echo "${ECHO_T}no" >&6
2425 test -n "$LINT" && break
2429 cf_POSIX_C_SOURCE=199506L
2434 cf_xopen_source="-D_ALL_SOURCE"
2440 cf_xopen_source="-D_APPLE_C_SOURCE"
2443 cf_xopen_source="-D_DARWIN_C_SOURCE"
2446 (freebsd*|dragonfly*)
2447 # 5.x headers associate
2448 # _XOPEN_SOURCE=600 with _POSIX_C_SOURCE=200112L
2449 # _XOPEN_SOURCE=500 with _POSIX_C_SOURCE=199506L
2450 cf_POSIX_C_SOURCE=200112L
2452 cf_xopen_source="-D_BSD_TYPES -D__BSD_VISIBLE -D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
2455 cf_xopen_source="-D_HPUX_SOURCE -D_XOPEN_SOURCE=500"
2458 cf_xopen_source="-D_HPUX_SOURCE"
2461 cf_xopen_source="-D_SGI_SOURCE"
2464 (linux*|gnu*|mint*|k*bsd*-gnu)
2466 echo "$as_me:2466: checking if we must define _GNU_SOURCE" >&5
2467 echo $ECHO_N "checking if we must define _GNU_SOURCE... $ECHO_C" >&6
2468 if test "${cf_cv_gnu_source+set}" = set; then
2469 echo $ECHO_N "(cached) $ECHO_C" >&6
2472 cat >conftest.$ac_ext <<_ACEOF
2473 #line 2473 "configure"
2474 #include "confdefs.h"
2475 #include <sys/types.h>
2480 #ifndef _XOPEN_SOURCE
2487 rm -f conftest.$ac_objext
2488 if { (eval echo "$as_me:2488: \"$ac_compile\"") >&5
2489 (eval $ac_compile) 2>&5
2491 echo "$as_me:2491: \$? = $ac_status" >&5
2492 (exit $ac_status); } &&
2493 { ac_try='test -s conftest.$ac_objext'
2494 { (eval echo "$as_me:2494: \"$ac_try\"") >&5
2497 echo "$as_me:2497: \$? = $ac_status" >&5
2498 (exit $ac_status); }; }; then
2501 echo "$as_me: failed program was:" >&5
2502 cat conftest.$ac_ext >&5
2504 CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
2505 cat >conftest.$ac_ext <<_ACEOF
2506 #line 2506 "configure"
2507 #include "confdefs.h"
2508 #include <sys/types.h>
2513 #ifdef _XOPEN_SOURCE
2520 rm -f conftest.$ac_objext
2521 if { (eval echo "$as_me:2521: \"$ac_compile\"") >&5
2522 (eval $ac_compile) 2>&5
2524 echo "$as_me:2524: \$? = $ac_status" >&5
2525 (exit $ac_status); } &&
2526 { ac_try='test -s conftest.$ac_objext'
2527 { (eval echo "$as_me:2527: \"$ac_try\"") >&5
2530 echo "$as_me:2530: \$? = $ac_status" >&5
2531 (exit $ac_status); }; }; then
2534 echo "$as_me: failed program was:" >&5
2535 cat conftest.$ac_ext >&5
2536 cf_cv_gnu_source=yes
2538 rm -f conftest.$ac_objext conftest.$ac_ext
2542 rm -f conftest.$ac_objext conftest.$ac_ext
2545 echo "$as_me:2545: result: $cf_cv_gnu_source" >&5
2546 echo "${ECHO_T}$cf_cv_gnu_source" >&6
2547 test "$cf_cv_gnu_source" = yes && CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
2551 cf_xopen_source="-D_NETBSD_SOURCE" # POSIX.1-2001 features are ifdef'd with this...
2554 # setting _XOPEN_SOURCE or _POSIX_SOURCE breaks <sys/select.h> and other headers which use u_int / u_short types
2557 cf_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE
2559 cf_save_CFLAGS="$CFLAGS"
2560 cf_save_CPPFLAGS="$CPPFLAGS"
2562 cf_trim_CFLAGS=`echo "$cf_save_CFLAGS" | \
2563 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \
2564 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'`
2566 cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \
2567 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \
2568 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'`
2570 echo "$as_me:2570: checking if we should define _POSIX_C_SOURCE" >&5
2571 echo $ECHO_N "checking if we should define _POSIX_C_SOURCE... $ECHO_C" >&6
2572 if test "${cf_cv_posix_c_source+set}" = set; then
2573 echo $ECHO_N "(cached) $ECHO_C" >&6
2576 echo "${as_me:-configure}:2576: testing if the symbol is already defined go no further ..." 1>&5
2578 cat >conftest.$ac_ext <<_ACEOF
2579 #line 2579 "configure"
2580 #include "confdefs.h"
2581 #include <sys/types.h>
2586 #ifndef _POSIX_C_SOURCE
2593 rm -f conftest.$ac_objext
2594 if { (eval echo "$as_me:2594: \"$ac_compile\"") >&5
2595 (eval $ac_compile) 2>&5
2597 echo "$as_me:2597: \$? = $ac_status" >&5
2598 (exit $ac_status); } &&
2599 { ac_try='test -s conftest.$ac_objext'
2600 { (eval echo "$as_me:2600: \"$ac_try\"") >&5
2603 echo "$as_me:2603: \$? = $ac_status" >&5
2604 (exit $ac_status); }; }; then
2605 cf_cv_posix_c_source=no
2607 echo "$as_me: failed program was:" >&5
2608 cat conftest.$ac_ext >&5
2609 cf_want_posix_source=no
2610 case .$cf_POSIX_C_SOURCE in
2612 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE"
2615 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE"
2616 cf_want_posix_source=yes
2619 cf_want_posix_source=yes
2622 if test "$cf_want_posix_source" = yes ; then
2623 cat >conftest.$ac_ext <<_ACEOF
2624 #line 2624 "configure"
2625 #include "confdefs.h"
2626 #include <sys/types.h>
2631 #ifdef _POSIX_SOURCE
2638 rm -f conftest.$ac_objext
2639 if { (eval echo "$as_me:2639: \"$ac_compile\"") >&5
2640 (eval $ac_compile) 2>&5
2642 echo "$as_me:2642: \$? = $ac_status" >&5
2643 (exit $ac_status); } &&
2644 { ac_try='test -s conftest.$ac_objext'
2645 { (eval echo "$as_me:2645: \"$ac_try\"") >&5
2648 echo "$as_me:2648: \$? = $ac_status" >&5
2649 (exit $ac_status); }; }; then
2652 echo "$as_me: failed program was:" >&5
2653 cat conftest.$ac_ext >&5
2654 cf_cv_posix_c_source="$cf_cv_posix_c_source -D_POSIX_SOURCE"
2656 rm -f conftest.$ac_objext conftest.$ac_ext
2659 echo "${as_me:-configure}:2659: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5
2661 CFLAGS="$cf_trim_CFLAGS"
2662 CPPFLAGS="$cf_trim_CPPFLAGS $cf_cv_posix_c_source"
2664 echo "${as_me:-configure}:2664: testing if the second compile does not leave our definition intact error ..." 1>&5
2666 cat >conftest.$ac_ext <<_ACEOF
2667 #line 2667 "configure"
2668 #include "confdefs.h"
2669 #include <sys/types.h>
2674 #ifndef _POSIX_C_SOURCE
2681 rm -f conftest.$ac_objext
2682 if { (eval echo "$as_me:2682: \"$ac_compile\"") >&5
2683 (eval $ac_compile) 2>&5
2685 echo "$as_me:2685: \$? = $ac_status" >&5
2686 (exit $ac_status); } &&
2687 { ac_try='test -s conftest.$ac_objext'
2688 { (eval echo "$as_me:2688: \"$ac_try\"") >&5
2691 echo "$as_me:2691: \$? = $ac_status" >&5
2692 (exit $ac_status); }; }; then
2695 echo "$as_me: failed program was:" >&5
2696 cat conftest.$ac_ext >&5
2697 cf_cv_posix_c_source=no
2699 rm -f conftest.$ac_objext conftest.$ac_ext
2700 CFLAGS="$cf_save_CFLAGS"
2701 CPPFLAGS="$cf_save_CPPFLAGS"
2704 rm -f conftest.$ac_objext conftest.$ac_ext
2707 echo "$as_me:2707: result: $cf_cv_posix_c_source" >&5
2708 echo "${ECHO_T}$cf_cv_posix_c_source" >&6
2710 if test "$cf_cv_posix_c_source" != no ; then
2711 CFLAGS="$cf_trim_CFLAGS"
2712 CPPFLAGS="$cf_trim_CPPFLAGS"
2717 cf_new_extra_cppflags=
2719 for cf_add_cflags in $cf_cv_posix_c_source
2721 case $cf_fix_cppflags in
2723 case $cf_add_cflags in
2724 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
2725 case $cf_add_cflags in
2727 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
2729 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
2730 && test -z "${cf_tst_cflags}" \
2731 && cf_fix_cppflags=yes
2733 if test $cf_fix_cppflags = yes ; then
2734 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
2736 elif test "${cf_tst_cflags}" = "\"'" ; then
2737 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
2746 case $cf_add_cflags in
2748 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
2750 CPPFLAGS=`echo "$CPPFLAGS" | \
2751 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
2752 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
2756 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
2761 cf_new_cflags="$cf_new_cflags $cf_add_cflags"
2766 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
2768 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
2770 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
2771 && test -z "${cf_tst_cflags}" \
2772 && cf_fix_cppflags=no
2777 if test -n "$cf_new_cflags" ; then
2779 CFLAGS="$CFLAGS $cf_new_cflags"
2782 if test -n "$cf_new_cppflags" ; then
2784 CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
2787 if test -n "$cf_new_extra_cppflags" ; then
2789 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
2796 cf_xopen_source="-D_NETBSD_SOURCE" # setting _XOPEN_SOURCE breaks IPv6 for lynx on NetBSD 1.6, breaks xterm, is not needed for ncursesw
2799 # setting _XOPEN_SOURCE lower than 500 breaks g++ compile with wchar.h, needed for ncursesw
2800 cf_xopen_source="-D_BSD_SOURCE"
2804 # setting _XOPEN_SOURCE breaks xterm on OpenBSD 2.8, is not needed for ncursesw
2810 cf_xopen_source="-D_OSF_SOURCE"
2813 cf_xopen_source="-D_QNX_SOURCE"
2816 # setting _XOPEN_SOURCE breaks Lynx on SCO Unix / OpenServer
2819 cf_xopen_source="-D__EXTENSIONS__"
2820 cf_cv_xopen_source=broken
2822 (sysv4.2uw2.*) # Novell/SCO UnixWare 2.x (tested on 2.1.2)
2828 echo "$as_me:2828: checking if we should define _XOPEN_SOURCE" >&5
2829 echo $ECHO_N "checking if we should define _XOPEN_SOURCE... $ECHO_C" >&6
2830 if test "${cf_cv_xopen_source+set}" = set; then
2831 echo $ECHO_N "(cached) $ECHO_C" >&6
2834 cat >conftest.$ac_ext <<_ACEOF
2835 #line 2835 "configure"
2836 #include "confdefs.h"
2840 #include <sys/types.h>
2846 #ifndef _XOPEN_SOURCE
2853 rm -f conftest.$ac_objext
2854 if { (eval echo "$as_me:2854: \"$ac_compile\"") >&5
2855 (eval $ac_compile) 2>&5
2857 echo "$as_me:2857: \$? = $ac_status" >&5
2858 (exit $ac_status); } &&
2859 { ac_try='test -s conftest.$ac_objext'
2860 { (eval echo "$as_me:2860: \"$ac_try\"") >&5
2863 echo "$as_me:2863: \$? = $ac_status" >&5
2864 (exit $ac_status); }; }; then
2865 cf_cv_xopen_source=no
2867 echo "$as_me: failed program was:" >&5
2868 cat conftest.$ac_ext >&5
2870 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
2871 cat >conftest.$ac_ext <<_ACEOF
2872 #line 2872 "configure"
2873 #include "confdefs.h"
2877 #include <sys/types.h>
2883 #ifdef _XOPEN_SOURCE
2890 rm -f conftest.$ac_objext
2891 if { (eval echo "$as_me:2891: \"$ac_compile\"") >&5
2892 (eval $ac_compile) 2>&5
2894 echo "$as_me:2894: \$? = $ac_status" >&5
2895 (exit $ac_status); } &&
2896 { ac_try='test -s conftest.$ac_objext'
2897 { (eval echo "$as_me:2897: \"$ac_try\"") >&5
2900 echo "$as_me:2900: \$? = $ac_status" >&5
2901 (exit $ac_status); }; }; then
2902 cf_cv_xopen_source=no
2904 echo "$as_me: failed program was:" >&5
2905 cat conftest.$ac_ext >&5
2906 cf_cv_xopen_source=$cf_XOPEN_SOURCE
2908 rm -f conftest.$ac_objext conftest.$ac_ext
2912 rm -f conftest.$ac_objext conftest.$ac_ext
2915 echo "$as_me:2915: result: $cf_cv_xopen_source" >&5
2916 echo "${ECHO_T}$cf_cv_xopen_source" >&6
2918 if test "$cf_cv_xopen_source" != no ; then
2920 CFLAGS=`echo "$CFLAGS" | \
2921 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \
2922 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'`
2924 CPPFLAGS=`echo "$CPPFLAGS" | \
2925 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \
2926 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'`
2928 cf_temp_xopen_source="-D_XOPEN_SOURCE=$cf_cv_xopen_source"
2933 cf_new_extra_cppflags=
2935 for cf_add_cflags in $cf_temp_xopen_source
2937 case $cf_fix_cppflags in
2939 case $cf_add_cflags in
2940 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
2941 case $cf_add_cflags in
2943 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
2945 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
2946 && test -z "${cf_tst_cflags}" \
2947 && cf_fix_cppflags=yes
2949 if test $cf_fix_cppflags = yes ; then
2950 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
2952 elif test "${cf_tst_cflags}" = "\"'" ; then
2953 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
2962 case $cf_add_cflags in
2964 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
2966 CPPFLAGS=`echo "$CPPFLAGS" | \
2967 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
2968 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
2972 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
2977 cf_new_cflags="$cf_new_cflags $cf_add_cflags"
2982 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
2984 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
2986 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
2987 && test -z "${cf_tst_cflags}" \
2988 && cf_fix_cppflags=no
2993 if test -n "$cf_new_cflags" ; then
2995 CFLAGS="$CFLAGS $cf_new_cflags"
2998 if test -n "$cf_new_cppflags" ; then
3000 CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
3003 if test -n "$cf_new_extra_cppflags" ; then
3005 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
3010 cf_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE
3012 cf_save_CFLAGS="$CFLAGS"
3013 cf_save_CPPFLAGS="$CPPFLAGS"
3015 cf_trim_CFLAGS=`echo "$cf_save_CFLAGS" | \
3016 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \
3017 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'`
3019 cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \
3020 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \
3021 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'`
3023 echo "$as_me:3023: checking if we should define _POSIX_C_SOURCE" >&5
3024 echo $ECHO_N "checking if we should define _POSIX_C_SOURCE... $ECHO_C" >&6
3025 if test "${cf_cv_posix_c_source+set}" = set; then
3026 echo $ECHO_N "(cached) $ECHO_C" >&6
3029 echo "${as_me:-configure}:3029: testing if the symbol is already defined go no further ..." 1>&5
3031 cat >conftest.$ac_ext <<_ACEOF
3032 #line 3032 "configure"
3033 #include "confdefs.h"
3034 #include <sys/types.h>
3039 #ifndef _POSIX_C_SOURCE
3046 rm -f conftest.$ac_objext
3047 if { (eval echo "$as_me:3047: \"$ac_compile\"") >&5
3048 (eval $ac_compile) 2>&5
3050 echo "$as_me:3050: \$? = $ac_status" >&5
3051 (exit $ac_status); } &&
3052 { ac_try='test -s conftest.$ac_objext'
3053 { (eval echo "$as_me:3053: \"$ac_try\"") >&5
3056 echo "$as_me:3056: \$? = $ac_status" >&5
3057 (exit $ac_status); }; }; then
3058 cf_cv_posix_c_source=no
3060 echo "$as_me: failed program was:" >&5
3061 cat conftest.$ac_ext >&5
3062 cf_want_posix_source=no
3063 case .$cf_POSIX_C_SOURCE in
3065 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE"
3068 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE"
3069 cf_want_posix_source=yes
3072 cf_want_posix_source=yes
3075 if test "$cf_want_posix_source" = yes ; then
3076 cat >conftest.$ac_ext <<_ACEOF
3077 #line 3077 "configure"
3078 #include "confdefs.h"
3079 #include <sys/types.h>
3084 #ifdef _POSIX_SOURCE
3091 rm -f conftest.$ac_objext
3092 if { (eval echo "$as_me:3092: \"$ac_compile\"") >&5
3093 (eval $ac_compile) 2>&5
3095 echo "$as_me:3095: \$? = $ac_status" >&5
3096 (exit $ac_status); } &&
3097 { ac_try='test -s conftest.$ac_objext'
3098 { (eval echo "$as_me:3098: \"$ac_try\"") >&5
3101 echo "$as_me:3101: \$? = $ac_status" >&5
3102 (exit $ac_status); }; }; then
3105 echo "$as_me: failed program was:" >&5
3106 cat conftest.$ac_ext >&5
3107 cf_cv_posix_c_source="$cf_cv_posix_c_source -D_POSIX_SOURCE"
3109 rm -f conftest.$ac_objext conftest.$ac_ext
3112 echo "${as_me:-configure}:3112: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5
3114 CFLAGS="$cf_trim_CFLAGS"
3115 CPPFLAGS="$cf_trim_CPPFLAGS $cf_cv_posix_c_source"
3117 echo "${as_me:-configure}:3117: testing if the second compile does not leave our definition intact error ..." 1>&5
3119 cat >conftest.$ac_ext <<_ACEOF
3120 #line 3120 "configure"
3121 #include "confdefs.h"
3122 #include <sys/types.h>
3127 #ifndef _POSIX_C_SOURCE
3134 rm -f conftest.$ac_objext
3135 if { (eval echo "$as_me:3135: \"$ac_compile\"") >&5
3136 (eval $ac_compile) 2>&5
3138 echo "$as_me:3138: \$? = $ac_status" >&5
3139 (exit $ac_status); } &&
3140 { ac_try='test -s conftest.$ac_objext'
3141 { (eval echo "$as_me:3141: \"$ac_try\"") >&5
3144 echo "$as_me:3144: \$? = $ac_status" >&5
3145 (exit $ac_status); }; }; then
3148 echo "$as_me: failed program was:" >&5
3149 cat conftest.$ac_ext >&5
3150 cf_cv_posix_c_source=no
3152 rm -f conftest.$ac_objext conftest.$ac_ext
3153 CFLAGS="$cf_save_CFLAGS"
3154 CPPFLAGS="$cf_save_CPPFLAGS"
3157 rm -f conftest.$ac_objext conftest.$ac_ext
3160 echo "$as_me:3160: result: $cf_cv_posix_c_source" >&5
3161 echo "${ECHO_T}$cf_cv_posix_c_source" >&6
3163 if test "$cf_cv_posix_c_source" != no ; then
3164 CFLAGS="$cf_trim_CFLAGS"
3165 CPPFLAGS="$cf_trim_CPPFLAGS"
3170 cf_new_extra_cppflags=
3172 for cf_add_cflags in $cf_cv_posix_c_source
3174 case $cf_fix_cppflags in
3176 case $cf_add_cflags in
3177 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
3178 case $cf_add_cflags in
3180 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
3182 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
3183 && test -z "${cf_tst_cflags}" \
3184 && cf_fix_cppflags=yes
3186 if test $cf_fix_cppflags = yes ; then
3187 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3189 elif test "${cf_tst_cflags}" = "\"'" ; then
3190 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3199 case $cf_add_cflags in
3201 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
3203 CPPFLAGS=`echo "$CPPFLAGS" | \
3204 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
3205 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
3209 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
3214 cf_new_cflags="$cf_new_cflags $cf_add_cflags"
3219 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3221 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
3223 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
3224 && test -z "${cf_tst_cflags}" \
3225 && cf_fix_cppflags=no
3230 if test -n "$cf_new_cflags" ; then
3232 CFLAGS="$CFLAGS $cf_new_cflags"
3235 if test -n "$cf_new_cppflags" ; then
3237 CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
3240 if test -n "$cf_new_extra_cppflags" ; then
3242 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
3250 if test -n "$cf_xopen_source" ; then
3255 cf_new_extra_cppflags=
3257 for cf_add_cflags in $cf_xopen_source
3259 case $cf_fix_cppflags in
3261 case $cf_add_cflags in
3262 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
3263 case $cf_add_cflags in
3265 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
3267 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
3268 && test -z "${cf_tst_cflags}" \
3269 && cf_fix_cppflags=yes
3271 if test $cf_fix_cppflags = yes ; then
3272 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3274 elif test "${cf_tst_cflags}" = "\"'" ; then
3275 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3284 case $cf_add_cflags in
3286 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
3288 CPPFLAGS=`echo "$CPPFLAGS" | \
3289 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
3290 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
3294 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
3299 cf_new_cflags="$cf_new_cflags $cf_add_cflags"
3304 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3306 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
3308 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
3309 && test -z "${cf_tst_cflags}" \
3310 && cf_fix_cppflags=no
3315 if test -n "$cf_new_cflags" ; then
3316 test -n "$verbose" && echo " add to \$CFLAGS $cf_new_cflags" 1>&6
3318 echo "${as_me:-configure}:3318: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5
3320 CFLAGS="$CFLAGS $cf_new_cflags"
3323 if test -n "$cf_new_cppflags" ; then
3324 test -n "$verbose" && echo " add to \$CPPFLAGS $cf_new_cppflags" 1>&6
3326 echo "${as_me:-configure}:3326: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5
3328 CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
3331 if test -n "$cf_new_extra_cppflags" ; then
3332 test -n "$verbose" && echo " add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags" 1>&6
3334 echo "${as_me:-configure}:3334: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5
3336 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
3341 if test -n "$cf_XOPEN_SOURCE" && test -z "$cf_cv_xopen_source" ; then
3342 echo "$as_me:3342: checking if _XOPEN_SOURCE really is set" >&5
3343 echo $ECHO_N "checking if _XOPEN_SOURCE really is set... $ECHO_C" >&6
3344 cat >conftest.$ac_ext <<_ACEOF
3345 #line 3345 "configure"
3346 #include "confdefs.h"
3352 #ifndef _XOPEN_SOURCE
3359 rm -f conftest.$ac_objext
3360 if { (eval echo "$as_me:3360: \"$ac_compile\"") >&5
3361 (eval $ac_compile) 2>&5
3363 echo "$as_me:3363: \$? = $ac_status" >&5
3364 (exit $ac_status); } &&
3365 { ac_try='test -s conftest.$ac_objext'
3366 { (eval echo "$as_me:3366: \"$ac_try\"") >&5
3369 echo "$as_me:3369: \$? = $ac_status" >&5
3370 (exit $ac_status); }; }; then
3371 cf_XOPEN_SOURCE_set=yes
3373 echo "$as_me: failed program was:" >&5
3374 cat conftest.$ac_ext >&5
3375 cf_XOPEN_SOURCE_set=no
3377 rm -f conftest.$ac_objext conftest.$ac_ext
3378 echo "$as_me:3378: result: $cf_XOPEN_SOURCE_set" >&5
3379 echo "${ECHO_T}$cf_XOPEN_SOURCE_set" >&6
3380 if test $cf_XOPEN_SOURCE_set = yes
3382 cat >conftest.$ac_ext <<_ACEOF
3383 #line 3383 "configure"
3384 #include "confdefs.h"
3390 #if (_XOPEN_SOURCE - 0) < $cf_XOPEN_SOURCE
3397 rm -f conftest.$ac_objext
3398 if { (eval echo "$as_me:3398: \"$ac_compile\"") >&5
3399 (eval $ac_compile) 2>&5
3401 echo "$as_me:3401: \$? = $ac_status" >&5
3402 (exit $ac_status); } &&
3403 { ac_try='test -s conftest.$ac_objext'
3404 { (eval echo "$as_me:3404: \"$ac_try\"") >&5
3407 echo "$as_me:3407: \$? = $ac_status" >&5
3408 (exit $ac_status); }; }; then
3409 cf_XOPEN_SOURCE_set_ok=yes
3411 echo "$as_me: failed program was:" >&5
3412 cat conftest.$ac_ext >&5
3413 cf_XOPEN_SOURCE_set_ok=no
3415 rm -f conftest.$ac_objext conftest.$ac_ext
3416 if test $cf_XOPEN_SOURCE_set_ok = no
3418 { echo "$as_me:3418: WARNING: _XOPEN_SOURCE is lower than requested" >&5
3419 echo "$as_me: WARNING: _XOPEN_SOURCE is lower than requested" >&2;}
3423 echo "$as_me:3423: checking if we should define _XOPEN_SOURCE" >&5
3424 echo $ECHO_N "checking if we should define _XOPEN_SOURCE... $ECHO_C" >&6
3425 if test "${cf_cv_xopen_source+set}" = set; then
3426 echo $ECHO_N "(cached) $ECHO_C" >&6
3429 cat >conftest.$ac_ext <<_ACEOF
3430 #line 3430 "configure"
3431 #include "confdefs.h"
3435 #include <sys/types.h>
3441 #ifndef _XOPEN_SOURCE
3448 rm -f conftest.$ac_objext
3449 if { (eval echo "$as_me:3449: \"$ac_compile\"") >&5
3450 (eval $ac_compile) 2>&5
3452 echo "$as_me:3452: \$? = $ac_status" >&5
3453 (exit $ac_status); } &&
3454 { ac_try='test -s conftest.$ac_objext'
3455 { (eval echo "$as_me:3455: \"$ac_try\"") >&5
3458 echo "$as_me:3458: \$? = $ac_status" >&5
3459 (exit $ac_status); }; }; then
3460 cf_cv_xopen_source=no
3462 echo "$as_me: failed program was:" >&5
3463 cat conftest.$ac_ext >&5
3465 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
3466 cat >conftest.$ac_ext <<_ACEOF
3467 #line 3467 "configure"
3468 #include "confdefs.h"
3472 #include <sys/types.h>
3478 #ifdef _XOPEN_SOURCE
3485 rm -f conftest.$ac_objext
3486 if { (eval echo "$as_me:3486: \"$ac_compile\"") >&5
3487 (eval $ac_compile) 2>&5
3489 echo "$as_me:3489: \$? = $ac_status" >&5
3490 (exit $ac_status); } &&
3491 { ac_try='test -s conftest.$ac_objext'
3492 { (eval echo "$as_me:3492: \"$ac_try\"") >&5
3495 echo "$as_me:3495: \$? = $ac_status" >&5
3496 (exit $ac_status); }; }; then
3497 cf_cv_xopen_source=no
3499 echo "$as_me: failed program was:" >&5
3500 cat conftest.$ac_ext >&5
3501 cf_cv_xopen_source=$cf_XOPEN_SOURCE
3503 rm -f conftest.$ac_objext conftest.$ac_ext
3507 rm -f conftest.$ac_objext conftest.$ac_ext
3510 echo "$as_me:3510: result: $cf_cv_xopen_source" >&5
3511 echo "${ECHO_T}$cf_cv_xopen_source" >&6
3513 if test "$cf_cv_xopen_source" != no ; then
3515 CFLAGS=`echo "$CFLAGS" | \
3516 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \
3517 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'`
3519 CPPFLAGS=`echo "$CPPFLAGS" | \
3520 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \
3521 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'`
3523 cf_temp_xopen_source="-D_XOPEN_SOURCE=$cf_cv_xopen_source"
3528 cf_new_extra_cppflags=
3530 for cf_add_cflags in $cf_temp_xopen_source
3532 case $cf_fix_cppflags in
3534 case $cf_add_cflags in
3535 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
3536 case $cf_add_cflags in
3538 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
3540 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
3541 && test -z "${cf_tst_cflags}" \
3542 && cf_fix_cppflags=yes
3544 if test $cf_fix_cppflags = yes ; then
3545 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3547 elif test "${cf_tst_cflags}" = "\"'" ; then
3548 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3557 case $cf_add_cflags in
3559 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
3561 CPPFLAGS=`echo "$CPPFLAGS" | \
3562 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
3563 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
3567 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
3572 cf_new_cflags="$cf_new_cflags $cf_add_cflags"
3577 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3579 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
3581 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
3582 && test -z "${cf_tst_cflags}" \
3583 && cf_fix_cppflags=no
3588 if test -n "$cf_new_cflags" ; then
3590 CFLAGS="$CFLAGS $cf_new_cflags"
3593 if test -n "$cf_new_cppflags" ; then
3595 CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
3598 if test -n "$cf_new_extra_cppflags" ; then
3600 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
3609 ac_cpp='$CPP $CPPFLAGS'
3610 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3611 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3612 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3613 ac_main_return=return
3614 echo "$as_me:3614: checking how to run the C preprocessor" >&5
3615 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3616 # On Suns, sometimes $CPP names a directory.
3617 if test -n "$CPP" && test -d "$CPP"; then
3620 if test -z "$CPP"; then
3621 if test "${ac_cv_prog_CPP+set}" = set; then
3622 echo $ECHO_N "(cached) $ECHO_C" >&6
3624 # Double quotes because CPP needs to be expanded
3625 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3628 for ac_c_preproc_warn_flag in '' yes
3630 # Use a header file that comes with gcc, so configuring glibc
3631 # with a fresh cross-compiler works.
3632 # On the NeXT, cc -E runs the code through the compiler's parser,
3633 # not just through cpp. "Syntax error" is here to catch this case.
3634 cat >conftest.$ac_ext <<_ACEOF
3635 #line 3635 "configure"
3636 #include "confdefs.h"
3640 if { (eval echo "$as_me:3640: \"$ac_cpp conftest.$ac_ext\"") >&5
3641 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3643 egrep -v '^ *\+' conftest.er1 >conftest.err
3645 cat conftest.err >&5
3646 echo "$as_me:3646: \$? = $ac_status" >&5
3647 (exit $ac_status); } >/dev/null; then
3648 if test -s conftest.err; then
3649 ac_cpp_err=$ac_c_preproc_warn_flag
3656 if test -z "$ac_cpp_err"; then
3659 echo "$as_me: failed program was:" >&5
3660 cat conftest.$ac_ext >&5
3661 # Broken: fails on valid input.
3664 rm -f conftest.err conftest.$ac_ext
3666 # OK, works on sane cases. Now check whether non-existent headers
3667 # can be detected and how.
3668 cat >conftest.$ac_ext <<_ACEOF
3669 #line 3669 "configure"
3670 #include "confdefs.h"
3671 #include <ac_nonexistent.h>
3673 if { (eval echo "$as_me:3673: \"$ac_cpp conftest.$ac_ext\"") >&5
3674 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3676 egrep -v '^ *\+' conftest.er1 >conftest.err
3678 cat conftest.err >&5
3679 echo "$as_me:3679: \$? = $ac_status" >&5
3680 (exit $ac_status); } >/dev/null; then
3681 if test -s conftest.err; then
3682 ac_cpp_err=$ac_c_preproc_warn_flag
3689 if test -z "$ac_cpp_err"; then
3690 # Broken: success on invalid input.
3693 echo "$as_me: failed program was:" >&5
3694 cat conftest.$ac_ext >&5
3695 # Passes both tests.
3699 rm -f conftest.err conftest.$ac_ext
3702 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3703 rm -f conftest.err conftest.$ac_ext
3704 if $ac_preproc_ok; then
3716 echo "$as_me:3716: result: $CPP" >&5
3717 echo "${ECHO_T}$CPP" >&6
3719 for ac_c_preproc_warn_flag in '' yes
3721 # Use a header file that comes with gcc, so configuring glibc
3722 # with a fresh cross-compiler works.
3723 # On the NeXT, cc -E runs the code through the compiler's parser,
3724 # not just through cpp. "Syntax error" is here to catch this case.
3725 cat >conftest.$ac_ext <<_ACEOF
3726 #line 3726 "configure"
3727 #include "confdefs.h"
3731 if { (eval echo "$as_me:3731: \"$ac_cpp conftest.$ac_ext\"") >&5
3732 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3734 egrep -v '^ *\+' conftest.er1 >conftest.err
3736 cat conftest.err >&5
3737 echo "$as_me:3737: \$? = $ac_status" >&5
3738 (exit $ac_status); } >/dev/null; then
3739 if test -s conftest.err; then
3740 ac_cpp_err=$ac_c_preproc_warn_flag
3747 if test -z "$ac_cpp_err"; then
3750 echo "$as_me: failed program was:" >&5
3751 cat conftest.$ac_ext >&5
3752 # Broken: fails on valid input.
3755 rm -f conftest.err conftest.$ac_ext
3757 # OK, works on sane cases. Now check whether non-existent headers
3758 # can be detected and how.
3759 cat >conftest.$ac_ext <<_ACEOF
3760 #line 3760 "configure"
3761 #include "confdefs.h"
3762 #include <ac_nonexistent.h>
3764 if { (eval echo "$as_me:3764: \"$ac_cpp conftest.$ac_ext\"") >&5
3765 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3767 egrep -v '^ *\+' conftest.er1 >conftest.err
3769 cat conftest.err >&5
3770 echo "$as_me:3770: \$? = $ac_status" >&5
3771 (exit $ac_status); } >/dev/null; then
3772 if test -s conftest.err; then
3773 ac_cpp_err=$ac_c_preproc_warn_flag
3780 if test -z "$ac_cpp_err"; then
3781 # Broken: success on invalid input.
3784 echo "$as_me: failed program was:" >&5
3785 cat conftest.$ac_ext >&5
3786 # Passes both tests.
3790 rm -f conftest.err conftest.$ac_ext
3793 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3794 rm -f conftest.err conftest.$ac_ext
3795 if $ac_preproc_ok; then
3798 { { echo "$as_me:3798: error: C preprocessor \"$CPP\" fails sanity check" >&5
3799 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;}
3800 { (exit 1); exit 1; }; }
3804 ac_cpp='$CPP $CPPFLAGS'
3805 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3806 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3807 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3808 ac_main_return=return
3810 for ac_header in fcntl.h
3812 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3813 echo "$as_me:3813: checking for $ac_header" >&5
3814 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3815 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3816 echo $ECHO_N "(cached) $ECHO_C" >&6
3818 cat >conftest.$ac_ext <<_ACEOF
3819 #line 3819 "configure"
3820 #include "confdefs.h"
3821 #include <$ac_header>
3823 if { (eval echo "$as_me:3823: \"$ac_cpp conftest.$ac_ext\"") >&5
3824 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3826 egrep -v '^ *\+' conftest.er1 >conftest.err
3828 cat conftest.err >&5
3829 echo "$as_me:3829: \$? = $ac_status" >&5
3830 (exit $ac_status); } >/dev/null; then
3831 if test -s conftest.err; then
3832 ac_cpp_err=$ac_c_preproc_warn_flag
3839 if test -z "$ac_cpp_err"; then
3840 eval "$as_ac_Header=yes"
3842 echo "$as_me: failed program was:" >&5
3843 cat conftest.$ac_ext >&5
3844 eval "$as_ac_Header=no"
3846 rm -f conftest.err conftest.$ac_ext
3848 echo "$as_me:3848: result: `eval echo '${'$as_ac_Header'}'`" >&5
3849 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3850 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3851 cat >>confdefs.h <<EOF
3852 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3858 echo "$as_me:3858: checking for working mkstemp" >&5
3859 echo $ECHO_N "checking for working mkstemp... $ECHO_C" >&6
3860 if test "${cf_cv_func_mkstemp+set}" = set; then
3861 echo $ECHO_N "(cached) $ECHO_C" >&6
3865 if test "$cross_compiling" = yes; then
3866 cf_cv_func_mkstemp=maybe
3868 cat >conftest.$ac_ext <<_ACEOF
3869 #line 3869 "configure"
3870 #include "confdefs.h"
3872 #include <sys/types.h>
3876 #include <sys/stat.h>
3879 char *tmpl = "conftestXXXXXX";
3887 for (n = 0; n < 2; ++n) {
3888 strcpy(name[n], tmpl);
3889 if ((fd = mkstemp(name[n])) >= 0) {
3890 if (!strcmp(name[n], tmpl)
3891 || stat(name[n], &sb) != 0
3892 || (sb.st_mode & S_IFMT) != S_IFREG
3893 || (sb.st_mode & 077) != 0) {
3900 && !strcmp(name[0], name[1]))
3902 ${cf_cv_main_return:-return}(result);
3906 rm -f conftest$ac_exeext
3907 if { (eval echo "$as_me:3907: \"$ac_link\"") >&5
3908 (eval $ac_link) 2>&5
3910 echo "$as_me:3910: \$? = $ac_status" >&5
3911 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3912 { (eval echo "$as_me:3912: \"$ac_try\"") >&5
3915 echo "$as_me:3915: \$? = $ac_status" >&5
3916 (exit $ac_status); }; }; then
3917 cf_cv_func_mkstemp=yes
3920 echo "$as_me: program exited with status $ac_status" >&5
3921 echo "$as_me: failed program was:" >&5
3922 cat conftest.$ac_ext >&5
3923 cf_cv_func_mkstemp=no
3926 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3930 echo "$as_me:3930: result: $cf_cv_func_mkstemp" >&5
3931 echo "${ECHO_T}$cf_cv_func_mkstemp" >&6
3932 if test "x$cf_cv_func_mkstemp" = xmaybe ; then
3933 echo "$as_me:3933: checking for mkstemp" >&5
3934 echo $ECHO_N "checking for mkstemp... $ECHO_C" >&6
3935 if test "${ac_cv_func_mkstemp+set}" = set; then
3936 echo $ECHO_N "(cached) $ECHO_C" >&6
3938 cat >conftest.$ac_ext <<_ACEOF
3939 #line 3939 "configure"
3940 #include "confdefs.h"
3941 /* System header to define __stub macros and hopefully few prototypes,
3942 which can conflict with char mkstemp (); below. */
3944 /* Override any gcc2 internal prototype to avoid an error. */
3948 /* We use char because int might match the return type of a gcc2
3949 builtin and then its argument prototype would still apply. */
3956 /* The GNU C library defines this for functions which it implements
3957 to always fail with ENOSYS. Some functions are actually named
3958 something starting with __ and the normal name is an alias. */
3959 #if defined (__stub_mkstemp) || defined (__stub___mkstemp)
3962 f = mkstemp; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
3969 rm -f conftest.$ac_objext conftest$ac_exeext
3970 if { (eval echo "$as_me:3970: \"$ac_link\"") >&5
3971 (eval $ac_link) 2>&5
3973 echo "$as_me:3973: \$? = $ac_status" >&5
3974 (exit $ac_status); } &&
3975 { ac_try='test -s conftest$ac_exeext'
3976 { (eval echo "$as_me:3976: \"$ac_try\"") >&5
3979 echo "$as_me:3979: \$? = $ac_status" >&5
3980 (exit $ac_status); }; }; then
3981 ac_cv_func_mkstemp=yes
3983 echo "$as_me: failed program was:" >&5
3984 cat conftest.$ac_ext >&5
3985 ac_cv_func_mkstemp=no
3987 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
3989 echo "$as_me:3989: result: $ac_cv_func_mkstemp" >&5
3990 echo "${ECHO_T}$ac_cv_func_mkstemp" >&6
3993 if test "x$cf_cv_func_mkstemp" = xyes || test "x$ac_cv_func_mkstemp" = xyes ; then
3995 cat >>confdefs.h <<\EOF
3996 #define HAVE_MKSTEMP 1
4001 for ac_func in vsnprintf
4003 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
4004 echo "$as_me:4004: checking for $ac_func" >&5
4005 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
4006 if eval "test \"\${$as_ac_var+set}\" = set"; then
4007 echo $ECHO_N "(cached) $ECHO_C" >&6
4009 cat >conftest.$ac_ext <<_ACEOF
4010 #line 4010 "configure"
4011 #include "confdefs.h"
4012 /* System header to define __stub macros and hopefully few prototypes,
4013 which can conflict with char $ac_func (); below. */
4015 /* Override any gcc2 internal prototype to avoid an error. */
4019 /* We use char because int might match the return type of a gcc2
4020 builtin and then its argument prototype would still apply. */
4027 /* The GNU C library defines this for functions which it implements
4028 to always fail with ENOSYS. Some functions are actually named
4029 something starting with __ and the normal name is an alias. */
4030 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4033 f = $ac_func; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
4040 rm -f conftest.$ac_objext conftest$ac_exeext
4041 if { (eval echo "$as_me:4041: \"$ac_link\"") >&5
4042 (eval $ac_link) 2>&5
4044 echo "$as_me:4044: \$? = $ac_status" >&5
4045 (exit $ac_status); } &&
4046 { ac_try='test -s conftest$ac_exeext'
4047 { (eval echo "$as_me:4047: \"$ac_try\"") >&5
4050 echo "$as_me:4050: \$? = $ac_status" >&5
4051 (exit $ac_status); }; }; then
4052 eval "$as_ac_var=yes"
4054 echo "$as_me: failed program was:" >&5
4055 cat conftest.$ac_ext >&5
4056 eval "$as_ac_var=no"
4058 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4060 echo "$as_me:4060: result: `eval echo '${'$as_ac_var'}'`" >&5
4061 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
4062 if test `eval echo '${'$as_ac_var'}'` = yes; then
4063 cat >>confdefs.h <<EOF
4064 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
4070 echo "$as_me:4070: checking for maximum table size" >&5
4071 echo $ECHO_N "checking for maximum table size... $ECHO_C" >&6
4073 # Check whether --with-max-table-size or --without-max-table-size was given.
4074 if test "${with_max_table_size+set}" = set; then
4075 withval="$with_max_table_size"
4078 if test -n "$with_max_table_size"
4080 echo "$as_me:4080: result: $with_max_table_size" >&5
4081 echo "${ECHO_T}$with_max_table_size" >&6
4082 check=`expr "$with_max_table_size" + 0`
4083 if test "x$check" != "x$with_max_table_size"
4085 { { echo "$as_me:4085: error: invalid value for --with-max-table-size: $with_max_table_size" >&5
4086 echo "$as_me: error: invalid value for --with-max-table-size: $with_max_table_size" >&2;}
4087 { (exit 1); exit 1; }; }
4090 cat >>confdefs.h <<EOF
4091 #define MAXTABLE $with_max_table_size
4095 echo "$as_me:4095: result: default" >&5
4096 echo "${ECHO_T}default" >&6
4099 echo "$as_me:4099: checking if backtracking extension is wanted" >&5
4100 echo $ECHO_N "checking if backtracking extension is wanted... $ECHO_C" >&6
4102 # Check whether --enable-btyacc or --disable-btyacc was given.
4103 if test "${enable_btyacc+set}" = set; then
4104 enableval="$enable_btyacc"
4107 echo "$as_me:4107: result: $enable_btyacc" >&5
4108 echo "${ECHO_T}$enable_btyacc" >&6
4109 if test "$enable_btyacc" = "yes"; then
4111 cat >>confdefs.h <<\EOF
4120 if ( test "$GCC" = yes || test "$GXX" = yes )
4122 echo "$as_me:4122: checking if you want to check for gcc warnings" >&5
4123 echo $ECHO_N "checking if you want to check for gcc warnings... $ECHO_C" >&6
4125 # Check whether --with-warnings or --without-warnings was given.
4126 if test "${with_warnings+set}" = set; then
4127 withval="$with_warnings"
4128 cf_opt_with_warnings=$withval
4130 cf_opt_with_warnings=no
4132 echo "$as_me:4132: result: $cf_opt_with_warnings" >&5
4133 echo "${ECHO_T}$cf_opt_with_warnings" >&6
4134 if test "$cf_opt_with_warnings" != no ; then
4136 if test "$GCC" = yes
4138 cat > conftest.i <<EOF
4140 #define GCC_PRINTF 0
4145 #ifndef GCC_NORETURN
4146 #define GCC_NORETURN /* nothing */
4149 #define GCC_UNUSED /* nothing */
4152 if test "$GCC" = yes
4154 { echo "$as_me:4154: checking for $CC __attribute__ directives..." >&5
4155 echo "$as_me: checking for $CC __attribute__ directives..." >&6;}
4156 cat > conftest.$ac_ext <<EOF
4157 #line 4157 "${as_me:-configure}"
4158 #include "confdefs.h"
4159 #include "conftest.h"
4160 #include "conftest.i"
4162 #define GCC_PRINTFLIKE(fmt,var) __attribute__((format(printf,fmt,var)))
4164 #define GCC_PRINTFLIKE(fmt,var) /*nothing*/
4167 #define GCC_SCANFLIKE(fmt,var) __attribute__((format(scanf,fmt,var)))
4169 #define GCC_SCANFLIKE(fmt,var) /*nothing*/
4171 extern void wow(char *,...) GCC_SCANFLIKE(1,2);
4172 extern void oops(char *,...) GCC_PRINTFLIKE(1,2) GCC_NORETURN;
4173 extern void foo(void) GCC_NORETURN;
4174 int main(int argc GCC_UNUSED, char *argv[] GCC_UNUSED) { return 0; }
4176 cf_printf_attribute=no
4177 cf_scanf_attribute=no
4178 for cf_attribute in scanf printf unused noreturn
4181 cf_ATTRIBUTE=`echo "$cf_attribute" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
4183 cf_directive="__attribute__(($cf_attribute))"
4184 echo "checking for $CC $cf_directive" 1>&5
4186 case $cf_attribute in
4188 cf_printf_attribute=yes
4189 cat >conftest.h <<EOF
4190 #define GCC_$cf_ATTRIBUTE 1
4194 cf_scanf_attribute=yes
4195 cat >conftest.h <<EOF
4196 #define GCC_$cf_ATTRIBUTE 1
4200 cat >conftest.h <<EOF
4201 #define GCC_$cf_ATTRIBUTE $cf_directive
4206 if { (eval echo "$as_me:4206: \"$ac_compile\"") >&5
4207 (eval $ac_compile) 2>&5
4209 echo "$as_me:4209: \$? = $ac_status" >&5
4210 (exit $ac_status); }; then
4211 test -n "$verbose" && echo "$as_me:4211: result: ... $cf_attribute" >&5
4212 echo "${ECHO_T}... $cf_attribute" >&6
4213 cat conftest.h >>confdefs.h
4214 case $cf_attribute in
4217 cat >>confdefs.h <<EOF
4218 #define GCC_NORETURN $cf_directive
4223 cf_value='/* nothing */'
4224 if test "$cf_printf_attribute" != no ; then
4225 cf_value='__attribute__((format(printf,fmt,var)))'
4227 cat >>confdefs.h <<\EOF
4228 #define GCC_PRINTF 1
4233 cat >>confdefs.h <<EOF
4234 #define GCC_PRINTFLIKE(fmt,var) $cf_value
4239 cf_value='/* nothing */'
4240 if test "$cf_scanf_attribute" != no ; then
4241 cf_value='__attribute__((format(scanf,fmt,var)))'
4243 cat >>confdefs.h <<\EOF
4249 cat >>confdefs.h <<EOF
4250 #define GCC_SCANFLIKE(fmt,var) $cf_value
4256 cat >>confdefs.h <<EOF
4257 #define GCC_UNUSED $cf_directive
4265 fgrep define conftest.i >>confdefs.h
4272 if test "$GCC" = yes ; then
4275 echo "$as_me:4275: checking if this is really Intel C compiler" >&5
4276 echo $ECHO_N "checking if this is really Intel C compiler... $ECHO_C" >&6
4277 cf_save_CFLAGS="$CFLAGS"
4278 CFLAGS="$CFLAGS -no-gcc"
4279 cat >conftest.$ac_ext <<_ACEOF
4280 #line 4280 "configure"
4281 #include "confdefs.h"
4287 #ifdef __INTEL_COMPILER
4296 rm -f conftest.$ac_objext
4297 if { (eval echo "$as_me:4297: \"$ac_compile\"") >&5
4298 (eval $ac_compile) 2>&5
4300 echo "$as_me:4300: \$? = $ac_status" >&5
4301 (exit $ac_status); } &&
4302 { ac_try='test -s conftest.$ac_objext'
4303 { (eval echo "$as_me:4303: \"$ac_try\"") >&5
4306 echo "$as_me:4306: \$? = $ac_status" >&5
4307 (exit $ac_status); }; }; then
4309 cf_save_CFLAGS="$cf_save_CFLAGS -we147"
4312 echo "$as_me: failed program was:" >&5
4313 cat conftest.$ac_ext >&5
4315 rm -f conftest.$ac_objext conftest.$ac_ext
4316 CFLAGS="$cf_save_CFLAGS"
4317 echo "$as_me:4317: result: $INTEL_COMPILER" >&5
4318 echo "${ECHO_T}$INTEL_COMPILER" >&6
4325 if test "$GCC" = yes ; then
4326 echo "$as_me:4326: checking if this is really Clang C compiler" >&5
4327 echo $ECHO_N "checking if this is really Clang C compiler... $ECHO_C" >&6
4328 cf_save_CFLAGS="$CFLAGS"
4329 CFLAGS="$CFLAGS -Qunused-arguments"
4330 cat >conftest.$ac_ext <<_ACEOF
4331 #line 4331 "configure"
4332 #include "confdefs.h"
4347 rm -f conftest.$ac_objext
4348 if { (eval echo "$as_me:4348: \"$ac_compile\"") >&5
4349 (eval $ac_compile) 2>&5
4351 echo "$as_me:4351: \$? = $ac_status" >&5
4352 (exit $ac_status); } &&
4353 { ac_try='test -s conftest.$ac_objext'
4354 { (eval echo "$as_me:4354: \"$ac_try\"") >&5
4357 echo "$as_me:4357: \$? = $ac_status" >&5
4358 (exit $ac_status); }; }; then
4360 cf_save_CFLAGS="$cf_save_CFLAGS -Qunused-arguments"
4363 echo "$as_me: failed program was:" >&5
4364 cat conftest.$ac_ext >&5
4366 rm -f conftest.$ac_objext conftest.$ac_ext
4367 CFLAGS="$cf_save_CFLAGS"
4368 echo "$as_me:4368: result: $CLANG_COMPILER" >&5
4369 echo "${ECHO_T}$CLANG_COMPILER" >&6
4372 cat > conftest.$ac_ext <<EOF
4373 #line 4373 "${as_me:-configure}"
4374 int main(int argc, char *argv[]) { return (argv[argc-1] == 0) ; }
4377 if test "$INTEL_COMPILER" = yes
4379 # The "-wdXXX" options suppress warnings:
4380 # remark #1419: external declaration in primary source file
4381 # remark #1683: explicit conversion of a 64-bit integral type to a smaller integral type (potential portability problem)
4382 # remark #1684: conversion from pointer to same-sized integral type (potential portability problem)
4383 # remark #193: zero used for undefined preprocessing identifier
4384 # remark #593: variable "curs_sb_left_arrow" was set but never used
4385 # remark #810: conversion from "int" to "Dimension={unsigned short}" may lose significant bits
4386 # remark #869: parameter "tw" was never referenced
4387 # remark #981: operands are evaluated in unspecified order
4388 # warning #279: controlling expression is constant
4390 { echo "$as_me:4390: checking for $CC warning options..." >&5
4391 echo "$as_me: checking for $CC warning options..." >&6;}
4392 cf_save_CFLAGS="$CFLAGS"
4393 EXTRA_CFLAGS="-Wall"
4405 CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
4406 if { (eval echo "$as_me:4406: \"$ac_compile\"") >&5
4407 (eval $ac_compile) 2>&5
4409 echo "$as_me:4409: \$? = $ac_status" >&5
4410 (exit $ac_status); }; then
4411 test -n "$verbose" && echo "$as_me:4411: result: ... -$cf_opt" >&5
4412 echo "${ECHO_T}... -$cf_opt" >&6
4413 EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt"
4416 CFLAGS="$cf_save_CFLAGS"
4418 elif test "$GCC" = yes
4420 { echo "$as_me:4420: checking for $CC warning options..." >&5
4421 echo "$as_me: checking for $CC warning options..." >&6;}
4422 cf_save_CFLAGS="$CFLAGS"
4425 test "$with_ext_const" = yes && cf_warn_CONST="Wwrite-strings"
4426 cf_gcc_warnings="Wignored-qualifiers Wlogical-op Wvarargs"
4427 test "x$CLANG_COMPILER" = xyes && cf_gcc_warnings=
4428 for cf_opt in W Wall \
4429 Wbad-function-cast \
4432 Wdeclaration-after-statement \
4435 Wmissing-declarations \
4436 Wmissing-prototypes \
4440 Wstrict-prototypes \
4441 Wundef $cf_gcc_warnings $cf_warn_CONST Wwrite-strings
4443 CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
4444 if { (eval echo "$as_me:4444: \"$ac_compile\"") >&5
4445 (eval $ac_compile) 2>&5
4447 echo "$as_me:4447: \$? = $ac_status" >&5
4448 (exit $ac_status); }; then
4449 test -n "$verbose" && echo "$as_me:4449: result: ... -$cf_opt" >&5
4450 echo "${ECHO_T}... -$cf_opt" >&6
4453 CPPFLAGS="$CPPFLAGS -DXTSTRINGDEFINES"
4456 case $GCC_VERSION in
4458 test -n "$verbose" && echo " feature is broken in gcc $GCC_VERSION" 1>&6
4460 echo "${as_me:-configure}:4460: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
4466 case $GCC_VERSION in
4468 test -n "$verbose" && echo " feature is broken in gcc $GCC_VERSION" 1>&6
4470 echo "${as_me:-configure}:4470: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
4476 EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt"
4479 CFLAGS="$cf_save_CFLAGS"
4486 echo "$as_me:4486: checking if you want to see long compiling messages" >&5
4487 echo $ECHO_N "checking if you want to see long compiling messages... $ECHO_C" >&6
4489 # Check whether --enable-echo or --disable-echo was given.
4490 if test "${enable_echo+set}" = set; then
4491 enableval="$enable_echo"
4492 test "$enableval" != no && enableval=yes
4493 if test "$enableval" != "yes" ; then
4496 ECHO_LD='@echo linking $@;'
4497 RULE_CC='@echo compiling $<'
4498 SHOW_CC='@echo compiling $@'
4520 echo "$as_me:4520: result: $enableval" >&5
4521 echo "${ECHO_T}$enableval" >&6
4523 echo "$as_me:4523: checking if you want to use dmalloc for testing" >&5
4524 echo $ECHO_N "checking if you want to use dmalloc for testing... $ECHO_C" >&6
4526 # Check whether --with-dmalloc or --without-dmalloc was given.
4527 if test "${with_dmalloc+set}" = set; then
4528 withval="$with_dmalloc"
4530 cat >>confdefs.h <<EOF
4531 #define USE_DMALLOC 1
4534 : ${with_cflags:=-g}
4535 : ${with_no_leaks:=yes}
4540 echo "$as_me:4540: result: ${with_dmalloc:-no}" >&5
4541 echo "${ECHO_T}${with_dmalloc:-no}" >&6
4543 case .$with_cflags in
4553 cf_new_extra_cppflags=
4555 for cf_add_cflags in -g
4557 case $cf_fix_cppflags in
4559 case $cf_add_cflags in
4560 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
4561 case $cf_add_cflags in
4563 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
4565 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
4566 && test -z "${cf_tst_cflags}" \
4567 && cf_fix_cppflags=yes
4569 if test $cf_fix_cppflags = yes ; then
4570 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
4572 elif test "${cf_tst_cflags}" = "\"'" ; then
4573 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
4582 case $cf_add_cflags in
4584 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
4586 CPPFLAGS=`echo "$CPPFLAGS" | \
4587 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
4588 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
4592 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
4597 cf_new_cflags="$cf_new_cflags $cf_add_cflags"
4602 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
4604 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
4606 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
4607 && test -z "${cf_tst_cflags}" \
4608 && cf_fix_cppflags=no
4613 if test -n "$cf_new_cflags" ; then
4615 CFLAGS="$CFLAGS $cf_new_cflags"
4618 if test -n "$cf_new_cppflags" ; then
4620 CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
4623 if test -n "$cf_new_extra_cppflags" ; then
4625 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
4633 if test "$with_dmalloc" = yes ; then
4634 echo "$as_me:4634: checking for dmalloc.h" >&5
4635 echo $ECHO_N "checking for dmalloc.h... $ECHO_C" >&6
4636 if test "${ac_cv_header_dmalloc_h+set}" = set; then
4637 echo $ECHO_N "(cached) $ECHO_C" >&6
4639 cat >conftest.$ac_ext <<_ACEOF
4640 #line 4640 "configure"
4641 #include "confdefs.h"
4642 #include <dmalloc.h>
4644 if { (eval echo "$as_me:4644: \"$ac_cpp conftest.$ac_ext\"") >&5
4645 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4647 egrep -v '^ *\+' conftest.er1 >conftest.err
4649 cat conftest.err >&5
4650 echo "$as_me:4650: \$? = $ac_status" >&5
4651 (exit $ac_status); } >/dev/null; then
4652 if test -s conftest.err; then
4653 ac_cpp_err=$ac_c_preproc_warn_flag
4660 if test -z "$ac_cpp_err"; then
4661 ac_cv_header_dmalloc_h=yes
4663 echo "$as_me: failed program was:" >&5
4664 cat conftest.$ac_ext >&5
4665 ac_cv_header_dmalloc_h=no
4667 rm -f conftest.err conftest.$ac_ext
4669 echo "$as_me:4669: result: $ac_cv_header_dmalloc_h" >&5
4670 echo "${ECHO_T}$ac_cv_header_dmalloc_h" >&6
4671 if test $ac_cv_header_dmalloc_h = yes; then
4673 echo "$as_me:4673: checking for dmalloc_debug in -ldmalloc" >&5
4674 echo $ECHO_N "checking for dmalloc_debug in -ldmalloc... $ECHO_C" >&6
4675 if test "${ac_cv_lib_dmalloc_dmalloc_debug+set}" = set; then
4676 echo $ECHO_N "(cached) $ECHO_C" >&6
4678 ac_check_lib_save_LIBS=$LIBS
4679 LIBS="-ldmalloc $LIBS"
4680 cat >conftest.$ac_ext <<_ACEOF
4681 #line 4681 "configure"
4682 #include "confdefs.h"
4684 /* Override any gcc2 internal prototype to avoid an error. */
4688 /* We use char because int might match the return type of a gcc2
4689 builtin and then its argument prototype would still apply. */
4690 char dmalloc_debug ();
4699 rm -f conftest.$ac_objext conftest$ac_exeext
4700 if { (eval echo "$as_me:4700: \"$ac_link\"") >&5
4701 (eval $ac_link) 2>&5
4703 echo "$as_me:4703: \$? = $ac_status" >&5
4704 (exit $ac_status); } &&
4705 { ac_try='test -s conftest$ac_exeext'
4706 { (eval echo "$as_me:4706: \"$ac_try\"") >&5
4709 echo "$as_me:4709: \$? = $ac_status" >&5
4710 (exit $ac_status); }; }; then
4711 ac_cv_lib_dmalloc_dmalloc_debug=yes
4713 echo "$as_me: failed program was:" >&5
4714 cat conftest.$ac_ext >&5
4715 ac_cv_lib_dmalloc_dmalloc_debug=no
4717 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4718 LIBS=$ac_check_lib_save_LIBS
4720 echo "$as_me:4720: result: $ac_cv_lib_dmalloc_dmalloc_debug" >&5
4721 echo "${ECHO_T}$ac_cv_lib_dmalloc_dmalloc_debug" >&6
4722 if test $ac_cv_lib_dmalloc_dmalloc_debug = yes; then
4723 cat >>confdefs.h <<EOF
4724 #define HAVE_LIBDMALLOC 1
4727 LIBS="-ldmalloc $LIBS"
4735 echo "$as_me:4735: checking if you want to use dbmalloc for testing" >&5
4736 echo $ECHO_N "checking if you want to use dbmalloc for testing... $ECHO_C" >&6
4738 # Check whether --with-dbmalloc or --without-dbmalloc was given.
4739 if test "${with_dbmalloc+set}" = set; then
4740 withval="$with_dbmalloc"
4742 cat >>confdefs.h <<EOF
4743 #define USE_DBMALLOC 1
4746 : ${with_cflags:=-g}
4747 : ${with_no_leaks:=yes}
4752 echo "$as_me:4752: result: ${with_dbmalloc:-no}" >&5
4753 echo "${ECHO_T}${with_dbmalloc:-no}" >&6
4755 case .$with_cflags in
4765 cf_new_extra_cppflags=
4767 for cf_add_cflags in -g
4769 case $cf_fix_cppflags in
4771 case $cf_add_cflags in
4772 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
4773 case $cf_add_cflags in
4775 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
4777 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
4778 && test -z "${cf_tst_cflags}" \
4779 && cf_fix_cppflags=yes
4781 if test $cf_fix_cppflags = yes ; then
4782 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
4784 elif test "${cf_tst_cflags}" = "\"'" ; then
4785 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
4794 case $cf_add_cflags in
4796 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
4798 CPPFLAGS=`echo "$CPPFLAGS" | \
4799 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
4800 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
4804 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
4809 cf_new_cflags="$cf_new_cflags $cf_add_cflags"
4814 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
4816 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
4818 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
4819 && test -z "${cf_tst_cflags}" \
4820 && cf_fix_cppflags=no
4825 if test -n "$cf_new_cflags" ; then
4827 CFLAGS="$CFLAGS $cf_new_cflags"
4830 if test -n "$cf_new_cppflags" ; then
4832 CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
4835 if test -n "$cf_new_extra_cppflags" ; then
4837 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
4845 if test "$with_dbmalloc" = yes ; then
4846 echo "$as_me:4846: checking for dbmalloc.h" >&5
4847 echo $ECHO_N "checking for dbmalloc.h... $ECHO_C" >&6
4848 if test "${ac_cv_header_dbmalloc_h+set}" = set; then
4849 echo $ECHO_N "(cached) $ECHO_C" >&6
4851 cat >conftest.$ac_ext <<_ACEOF
4852 #line 4852 "configure"
4853 #include "confdefs.h"
4854 #include <dbmalloc.h>
4856 if { (eval echo "$as_me:4856: \"$ac_cpp conftest.$ac_ext\"") >&5
4857 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4859 egrep -v '^ *\+' conftest.er1 >conftest.err
4861 cat conftest.err >&5
4862 echo "$as_me:4862: \$? = $ac_status" >&5
4863 (exit $ac_status); } >/dev/null; then
4864 if test -s conftest.err; then
4865 ac_cpp_err=$ac_c_preproc_warn_flag
4872 if test -z "$ac_cpp_err"; then
4873 ac_cv_header_dbmalloc_h=yes
4875 echo "$as_me: failed program was:" >&5
4876 cat conftest.$ac_ext >&5
4877 ac_cv_header_dbmalloc_h=no
4879 rm -f conftest.err conftest.$ac_ext
4881 echo "$as_me:4881: result: $ac_cv_header_dbmalloc_h" >&5
4882 echo "${ECHO_T}$ac_cv_header_dbmalloc_h" >&6
4883 if test $ac_cv_header_dbmalloc_h = yes; then
4885 echo "$as_me:4885: checking for debug_malloc in -ldbmalloc" >&5
4886 echo $ECHO_N "checking for debug_malloc in -ldbmalloc... $ECHO_C" >&6
4887 if test "${ac_cv_lib_dbmalloc_debug_malloc+set}" = set; then
4888 echo $ECHO_N "(cached) $ECHO_C" >&6
4890 ac_check_lib_save_LIBS=$LIBS
4891 LIBS="-ldbmalloc $LIBS"
4892 cat >conftest.$ac_ext <<_ACEOF
4893 #line 4893 "configure"
4894 #include "confdefs.h"
4896 /* Override any gcc2 internal prototype to avoid an error. */
4900 /* We use char because int might match the return type of a gcc2
4901 builtin and then its argument prototype would still apply. */
4902 char debug_malloc ();
4911 rm -f conftest.$ac_objext conftest$ac_exeext
4912 if { (eval echo "$as_me:4912: \"$ac_link\"") >&5
4913 (eval $ac_link) 2>&5
4915 echo "$as_me:4915: \$? = $ac_status" >&5
4916 (exit $ac_status); } &&
4917 { ac_try='test -s conftest$ac_exeext'
4918 { (eval echo "$as_me:4918: \"$ac_try\"") >&5
4921 echo "$as_me:4921: \$? = $ac_status" >&5
4922 (exit $ac_status); }; }; then
4923 ac_cv_lib_dbmalloc_debug_malloc=yes
4925 echo "$as_me: failed program was:" >&5
4926 cat conftest.$ac_ext >&5
4927 ac_cv_lib_dbmalloc_debug_malloc=no
4929 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4930 LIBS=$ac_check_lib_save_LIBS
4932 echo "$as_me:4932: result: $ac_cv_lib_dbmalloc_debug_malloc" >&5
4933 echo "${ECHO_T}$ac_cv_lib_dbmalloc_debug_malloc" >&6
4934 if test $ac_cv_lib_dbmalloc_debug_malloc = yes; then
4935 cat >>confdefs.h <<EOF
4936 #define HAVE_LIBDBMALLOC 1
4939 LIBS="-ldbmalloc $LIBS"
4947 echo "$as_me:4947: checking if you want to use valgrind for testing" >&5
4948 echo $ECHO_N "checking if you want to use valgrind for testing... $ECHO_C" >&6
4950 # Check whether --with-valgrind or --without-valgrind was given.
4951 if test "${with_valgrind+set}" = set; then
4952 withval="$with_valgrind"
4954 cat >>confdefs.h <<EOF
4955 #define USE_VALGRIND 1
4958 : ${with_cflags:=-g}
4959 : ${with_no_leaks:=yes}
4964 echo "$as_me:4964: result: ${with_valgrind:-no}" >&5
4965 echo "${ECHO_T}${with_valgrind:-no}" >&6
4967 case .$with_cflags in
4977 cf_new_extra_cppflags=
4979 for cf_add_cflags in -g
4981 case $cf_fix_cppflags in
4983 case $cf_add_cflags in
4984 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
4985 case $cf_add_cflags in
4987 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
4989 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
4990 && test -z "${cf_tst_cflags}" \
4991 && cf_fix_cppflags=yes
4993 if test $cf_fix_cppflags = yes ; then
4994 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
4996 elif test "${cf_tst_cflags}" = "\"'" ; then
4997 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
5006 case $cf_add_cflags in
5008 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
5010 CPPFLAGS=`echo "$CPPFLAGS" | \
5011 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
5012 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
5016 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
5021 cf_new_cflags="$cf_new_cflags $cf_add_cflags"
5026 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
5028 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
5030 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
5031 && test -z "${cf_tst_cflags}" \
5032 && cf_fix_cppflags=no
5037 if test -n "$cf_new_cflags" ; then
5039 CFLAGS="$CFLAGS $cf_new_cflags"
5042 if test -n "$cf_new_cppflags" ; then
5044 CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
5047 if test -n "$cf_new_extra_cppflags" ; then
5049 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
5057 echo "$as_me:5057: checking if you want to perform memory-leak testing" >&5
5058 echo $ECHO_N "checking if you want to perform memory-leak testing... $ECHO_C" >&6
5060 # Check whether --enable-leaks or --disable-leaks was given.
5061 if test "${enable_leaks+set}" = set; then
5062 enableval="$enable_leaks"
5063 if test "x$enableval" = xno; then with_no_leaks=yes; else with_no_leaks=no; fi
5065 : ${with_no_leaks:=no}
5067 echo "$as_me:5067: result: $with_no_leaks" >&5
5068 echo "${ECHO_T}$with_no_leaks" >&6
5070 if test "$with_no_leaks" = yes ; then
5072 cat >>confdefs.h <<\EOF
5076 cat >>confdefs.h <<\EOF
5077 #define YY_NO_LEAKS 1
5082 # Extract the first word of "groff", so it can be a program name with args.
5083 set dummy groff; ac_word=$2
5084 echo "$as_me:5084: checking for $ac_word" >&5
5085 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
5086 if test "${ac_cv_path_GROFF_PATH+set}" = set; then
5087 echo $ECHO_N "(cached) $ECHO_C" >&6
5091 ac_cv_path_GROFF_PATH="$GROFF_PATH" # Let the user override the test with a path.
5094 ac_save_IFS=$IFS; IFS=$ac_path_separator
5096 for ac_dir in $ac_dummy; do
5098 test -z "$ac_dir" && ac_dir=.
5099 if $as_executable_p "$ac_dir/$ac_word"; then
5100 ac_cv_path_GROFF_PATH="$ac_dir/$ac_word"
5101 echo "$as_me:5101: found $ac_dir/$ac_word" >&5
5106 test -z "$ac_cv_path_GROFF_PATH" && ac_cv_path_GROFF_PATH="no"
5110 GROFF_PATH=$ac_cv_path_GROFF_PATH
5112 if test -n "$GROFF_PATH"; then
5113 echo "$as_me:5113: result: $GROFF_PATH" >&5
5114 echo "${ECHO_T}$GROFF_PATH" >&6
5116 echo "$as_me:5116: result: no" >&5
5117 echo "${ECHO_T}no" >&6
5120 # Extract the first word of "nroff", so it can be a program name with args.
5121 set dummy nroff; ac_word=$2
5122 echo "$as_me:5122: checking for $ac_word" >&5
5123 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
5124 if test "${ac_cv_path_NROFF_PATH+set}" = set; then
5125 echo $ECHO_N "(cached) $ECHO_C" >&6
5129 ac_cv_path_NROFF_PATH="$NROFF_PATH" # Let the user override the test with a path.
5132 ac_save_IFS=$IFS; IFS=$ac_path_separator
5134 for ac_dir in $ac_dummy; do
5136 test -z "$ac_dir" && ac_dir=.
5137 if $as_executable_p "$ac_dir/$ac_word"; then
5138 ac_cv_path_NROFF_PATH="$ac_dir/$ac_word"
5139 echo "$as_me:5139: found $ac_dir/$ac_word" >&5
5144 test -z "$ac_cv_path_NROFF_PATH" && ac_cv_path_NROFF_PATH="no"
5148 NROFF_PATH=$ac_cv_path_NROFF_PATH
5150 if test -n "$NROFF_PATH"; then
5151 echo "$as_me:5151: result: $NROFF_PATH" >&5
5152 echo "${ECHO_T}$NROFF_PATH" >&6
5154 echo "$as_me:5154: result: no" >&5
5155 echo "${ECHO_T}no" >&6
5158 if test "x$GROFF_PATH" = xno
5167 echo "$as_me:5167: checking for program to convert manpage to html" >&5
5168 echo $ECHO_N "checking for program to convert manpage to html... $ECHO_C" >&6
5170 # Check whether --with-man2html or --without-man2html was given.
5171 if test "${with_man2html+set}" = set; then
5172 withval="$with_man2html"
5173 cf_man2html=$withval
5175 cf_man2html=$GROFF_PATH
5180 case $cf_man2html in
5182 echo "$as_me:5182: result: man2html" >&5
5183 echo "${ECHO_T}man2html" >&6
5184 # Extract the first word of "man2html", so it can be a program name with args.
5185 set dummy man2html; ac_word=$2
5186 echo "$as_me:5186: checking for $ac_word" >&5
5187 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
5188 if test "${ac_cv_path_cf_man2html+set}" = set; then
5189 echo $ECHO_N "(cached) $ECHO_C" >&6
5191 case $cf_man2html in
5193 ac_cv_path_cf_man2html="$cf_man2html" # Let the user override the test with a path.
5196 ac_save_IFS=$IFS; IFS=$ac_path_separator
5198 for ac_dir in $ac_dummy; do
5200 test -z "$ac_dir" && ac_dir=.
5201 if $as_executable_p "$ac_dir/$ac_word"; then
5202 ac_cv_path_cf_man2html="$ac_dir/$ac_word"
5203 echo "$as_me:5203: found $ac_dir/$ac_word" >&5
5208 test -z "$ac_cv_path_cf_man2html" && ac_cv_path_cf_man2html="no"
5212 cf_man2html=$ac_cv_path_cf_man2html
5214 if test -n "$cf_man2html"; then
5215 echo "$as_me:5215: result: $cf_man2html" >&5
5216 echo "${ECHO_T}$cf_man2html" >&6
5218 echo "$as_me:5218: result: no" >&5
5219 echo "${ECHO_T}no" >&6
5225 cf_man2html=$GROFF_PATH
5226 echo "$as_me:5226: result: $cf_man2html" >&5
5227 echo "${ECHO_T}$cf_man2html" >&6
5230 echo "$as_me:5230: result: $cf_man2html" >&5
5231 echo "${ECHO_T}$cf_man2html" >&6
5235 MAN2HTML_TEMP="man2html.tmp"
5236 cat >$MAN2HTML_TEMP <<CF_EOF
5238 # Temporary script generated by CF_WITH_MAN2HTML
5239 # Convert inputs to html, sending result to standard output.
5242 # \${1} = rootname of file to convert
5243 # \${2} = suffix of file to convert, e.g., "1"
5244 # \${3} = macros to use, e.g., "man"
5259 if test "x$cf_with_groff" = xyes
5261 MAN2HTML_NOTE="$GROFF_NOTE"
5262 MAN2HTML_PATH="$GROFF_PATH"
5263 cat >>$MAN2HTML_TEMP <<CF_EOF
5264 $SHELL -c "tbl \${ROOT}.\${TYPE} | $GROFF_PATH -P -o0 -I\${ROOT}_ -Thtml -\${MACS}"
5269 if test "x$prefix" != xNONE; then
5270 cf_path_syntax="$prefix"
5272 cf_path_syntax="$ac_default_prefix"
5275 case ".$cf_man2html" in
5280 (.[a-zA-Z]:[\\/]*) # OS/2 EMX
5282 (.\${*prefix}*|.\${*dir}*)
5283 eval cf_man2html="$cf_man2html"
5284 case ".$cf_man2html" in
5286 cf_man2html=`echo $cf_man2html | sed -e s%NONE%$cf_path_syntax%`
5291 cf_man2html=`echo $cf_man2html | sed -e s%NONE%$cf_path_syntax%`
5294 { { echo "$as_me:5294: error: expected a pathname, not \"$cf_man2html\"" >&5
5295 echo "$as_me: error: expected a pathname, not \"$cf_man2html\"" >&2;}
5296 { (exit 1); exit 1; }; }
5300 MAN2HTML_PATH="$cf_man2html"
5301 echo "$as_me:5301: checking for $cf_man2html top/bottom margins" >&5
5302 echo $ECHO_N "checking for $cf_man2html top/bottom margins... $ECHO_C" >&6
5304 # for this example, expect 3 lines of content, the remainder is head/foot
5305 cat >conftest.in <<CF_EOF
5306 .TH HEAD1 HEAD2 HEAD3 HEAD4 HEAD5
5311 LC_ALL=C LC_CTYPE=C LANG=C LANGUAGE=C nroff -man conftest.in >conftest.out
5313 cf_man2html_1st=`fgrep -n MARKER conftest.out |sed -e 's/^[^0-9]*://' -e 's/:.*//'`
5314 cf_man2html_top=`expr $cf_man2html_1st - 2`
5315 cf_man2html_bot=`wc -l conftest.out |sed -e 's/[^0-9]//g'`
5316 cf_man2html_bot=`expr $cf_man2html_bot - 2 - $cf_man2html_top`
5317 cf_man2html_top_bot="-topm=$cf_man2html_top -botm=$cf_man2html_bot"
5319 echo "$as_me:5319: result: $cf_man2html_top_bot" >&5
5320 echo "${ECHO_T}$cf_man2html_top_bot" >&6
5322 echo "$as_me:5322: checking for pagesize to use" >&5
5323 echo $ECHO_N "checking for pagesize to use... $ECHO_C" >&6
5324 for cf_block in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
5326 cat >>conftest.in <<CF_EOF
5341 LC_ALL=C LC_CTYPE=C LANG=C LANGUAGE=C nroff -man conftest.in >conftest.out
5342 cf_man2html_page=`fgrep -n HEAD1 conftest.out |tail -n 1 |sed -e 's/^[^0-9]*://' -e 's/:.*//'`
5343 test -z "$cf_man2html_page" && cf_man2html_page=99999
5344 test "$cf_man2html_page" -gt 100 && cf_man2html_page=99999
5347 echo "$as_me:5347: result: $cf_man2html_page" >&5
5348 echo "${ECHO_T}$cf_man2html_page" >&6
5350 cat >>$MAN2HTML_TEMP <<CF_EOF
5351 : \${MAN2HTML_PATH=$MAN2HTML_PATH}
5352 MAN2HTML_OPTS="\$MAN2HTML_OPTS -index -title="\$ROOT\(\$TYPE\)" -compress -pgsize $cf_man2html_page"
5355 tbl \${ROOT}.\${TYPE} | nroff -\${MACS} | \$MAN2HTML_PATH -topm=0 -botm=0 \$MAN2HTML_OPTS
5358 tbl \${ROOT}.\${TYPE} | nroff -\${MACS} | \$MAN2HTML_PATH $cf_man2html_top_bot \$MAN2HTML_OPTS
5364 chmod 700 $MAN2HTML_TEMP
5366 echo "$as_me:5366: checking for ANSI C header files" >&5
5367 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
5368 if test "${ac_cv_header_stdc+set}" = set; then
5369 echo $ECHO_N "(cached) $ECHO_C" >&6
5371 cat >conftest.$ac_ext <<_ACEOF
5372 #line 5372 "configure"
5373 #include "confdefs.h"
5380 if { (eval echo "$as_me:5380: \"$ac_cpp conftest.$ac_ext\"") >&5
5381 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5383 egrep -v '^ *\+' conftest.er1 >conftest.err
5385 cat conftest.err >&5
5386 echo "$as_me:5386: \$? = $ac_status" >&5
5387 (exit $ac_status); } >/dev/null; then
5388 if test -s conftest.err; then
5389 ac_cpp_err=$ac_c_preproc_warn_flag
5396 if test -z "$ac_cpp_err"; then
5397 ac_cv_header_stdc=yes
5399 echo "$as_me: failed program was:" >&5
5400 cat conftest.$ac_ext >&5
5401 ac_cv_header_stdc=no
5403 rm -f conftest.err conftest.$ac_ext
5405 if test $ac_cv_header_stdc = yes; then
5406 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5407 cat >conftest.$ac_ext <<_ACEOF
5408 #line 5408 "configure"
5409 #include "confdefs.h"
5413 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5414 egrep "memchr" >/dev/null 2>&1; then
5417 ac_cv_header_stdc=no
5423 if test $ac_cv_header_stdc = yes; then
5424 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5425 cat >conftest.$ac_ext <<_ACEOF
5426 #line 5426 "configure"
5427 #include "confdefs.h"
5431 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5432 egrep "free" >/dev/null 2>&1; then
5435 ac_cv_header_stdc=no
5441 if test $ac_cv_header_stdc = yes; then
5442 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5443 if test "$cross_compiling" = yes; then
5446 cat >conftest.$ac_ext <<_ACEOF
5447 #line 5447 "configure"
5448 #include "confdefs.h"
5450 #if ((' ' & 0x0FF) == 0x020)
5451 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5452 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5454 # define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \
5455 || ('j' <= (c) && (c) <= 'r') \
5456 || ('s' <= (c) && (c) <= 'z'))
5457 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5460 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5465 for (i = 0; i < 256; i++)
5466 if (XOR (islower (i), ISLOWER (i))
5467 || toupper (i) != TOUPPER (i))
5469 $ac_main_return (0);
5472 rm -f conftest$ac_exeext
5473 if { (eval echo "$as_me:5473: \"$ac_link\"") >&5
5474 (eval $ac_link) 2>&5
5476 echo "$as_me:5476: \$? = $ac_status" >&5
5477 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5478 { (eval echo "$as_me:5478: \"$ac_try\"") >&5
5481 echo "$as_me:5481: \$? = $ac_status" >&5
5482 (exit $ac_status); }; }; then
5485 echo "$as_me: program exited with status $ac_status" >&5
5486 echo "$as_me: failed program was:" >&5
5487 cat conftest.$ac_ext >&5
5488 ac_cv_header_stdc=no
5490 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5494 echo "$as_me:5494: result: $ac_cv_header_stdc" >&5
5495 echo "${ECHO_T}$ac_cv_header_stdc" >&6
5496 if test $ac_cv_header_stdc = yes; then
5498 cat >>confdefs.h <<\EOF
5499 #define STDC_HEADERS 1
5504 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5506 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5507 inttypes.h stdint.h unistd.h
5509 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5510 echo "$as_me:5510: checking for $ac_header" >&5
5511 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5512 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5513 echo $ECHO_N "(cached) $ECHO_C" >&6
5515 cat >conftest.$ac_ext <<_ACEOF
5516 #line 5516 "configure"
5517 #include "confdefs.h"
5518 $ac_includes_default
5519 #include <$ac_header>
5521 rm -f conftest.$ac_objext
5522 if { (eval echo "$as_me:5522: \"$ac_compile\"") >&5
5523 (eval $ac_compile) 2>&5
5525 echo "$as_me:5525: \$? = $ac_status" >&5
5526 (exit $ac_status); } &&
5527 { ac_try='test -s conftest.$ac_objext'
5528 { (eval echo "$as_me:5528: \"$ac_try\"") >&5
5531 echo "$as_me:5531: \$? = $ac_status" >&5
5532 (exit $ac_status); }; }; then
5533 eval "$as_ac_Header=yes"
5535 echo "$as_me: failed program was:" >&5
5536 cat conftest.$ac_ext >&5
5537 eval "$as_ac_Header=no"
5539 rm -f conftest.$ac_objext conftest.$ac_ext
5541 echo "$as_me:5541: result: `eval echo '${'$as_ac_Header'}'`" >&5
5542 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5543 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5544 cat >>confdefs.h <<EOF
5545 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5551 echo "$as_me:5551: checking for mode_t" >&5
5552 echo $ECHO_N "checking for mode_t... $ECHO_C" >&6
5553 if test "${ac_cv_type_mode_t+set}" = set; then
5554 echo $ECHO_N "(cached) $ECHO_C" >&6
5556 cat >conftest.$ac_ext <<_ACEOF
5557 #line 5557 "configure"
5558 #include "confdefs.h"
5559 $ac_includes_default
5565 if (sizeof (mode_t))
5571 rm -f conftest.$ac_objext
5572 if { (eval echo "$as_me:5572: \"$ac_compile\"") >&5
5573 (eval $ac_compile) 2>&5
5575 echo "$as_me:5575: \$? = $ac_status" >&5
5576 (exit $ac_status); } &&
5577 { ac_try='test -s conftest.$ac_objext'
5578 { (eval echo "$as_me:5578: \"$ac_try\"") >&5
5581 echo "$as_me:5581: \$? = $ac_status" >&5
5582 (exit $ac_status); }; }; then
5583 ac_cv_type_mode_t=yes
5585 echo "$as_me: failed program was:" >&5
5586 cat conftest.$ac_ext >&5
5587 ac_cv_type_mode_t=no
5589 rm -f conftest.$ac_objext conftest.$ac_ext
5591 echo "$as_me:5591: result: $ac_cv_type_mode_t" >&5
5592 echo "${ECHO_T}$ac_cv_type_mode_t" >&6
5593 if test $ac_cv_type_mode_t = yes; then
5597 cat >>confdefs.h <<EOF
5604 ac_config_files="$ac_config_files makefile"
5605 cat >confcache <<\_ACEOF
5606 # This file is a shell script that caches the results of configure
5607 # tests run on this system so they can be shared between configure
5608 # scripts and configure runs, see configure's option --config-cache.
5609 # It is not useful on other systems. If it contains results you don't
5610 # want to keep, you may remove or edit it.
5612 # config.status only pays attention to the cache file if you give it
5613 # the --recheck option to rerun configure.
5615 # `ac_cv_env_foo' variables (set or unset) will be overriden when
5616 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5621 # The following way of writing the cache mishandles newlines in values,
5622 # but we know of no workaround that is simple, portable, and efficient.
5623 # So, don't put newlines in cache variables' values.
5624 # Ultrix sh set writes to stderr and can't be redirected directly,
5625 # and sets the high bit in the cache file unless we assign to the vars.
5628 case `(ac_space=' '; set | grep ac_space) 2>&1` in
5630 # `set' does not quote correctly, so add quotes (double-quote
5631 # substitution turns \\\\ into \\, and sed turns \\ into \).
5634 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5637 # `set' quotes correctly as required by POSIX, so do not add quotes.
5639 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
5646 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5648 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5650 if cmp -s $cache_file confcache; then :; else
5651 if test -w $cache_file; then
5652 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
5653 cat confcache >$cache_file
5655 echo "not updating unwritable cache $cache_file"
5660 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5661 # Let make expand exec_prefix.
5662 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5664 # VPATH may cause trouble with some makes, so we remove $(srcdir),
5665 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
5666 # trailing colons and then remove the whole line if VPATH becomes empty
5667 # (actually we leave an empty line to preserve line numbers).
5668 if test "x$srcdir" = x.; then
5669 ac_vpsub='/^[ ]*VPATH[ ]*=/{
5670 s/:*\$(srcdir):*/:/;
5671 s/:*\${srcdir}:*/:/;
5673 s/^\([^=]*=[ ]*\):*/\1/;
5679 DEFS=-DHAVE_CONFIG_H
5681 : ${CONFIG_STATUS=./config.status}
5682 ac_clean_files_save=$ac_clean_files
5683 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5684 { echo "$as_me:5684: creating $CONFIG_STATUS" >&5
5685 echo "$as_me: creating $CONFIG_STATUS" >&6;}
5686 cat >$CONFIG_STATUS <<_ACEOF
5688 # Generated automatically by configure.
5689 # Run this file to recreate the current configuration.
5690 # Compiler output produced by configure, useful for debugging
5691 # configure, is in config.log if it exists.
5694 SHELL=\${CONFIG_SHELL-$SHELL}
5695 ac_cs_invocation="\$0 \$@"
5699 cat >>$CONFIG_STATUS <<\_ACEOF
5700 # Be Bourne compatible
5701 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
5704 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
5708 # Name of the executable.
5709 as_me=`echo "$0" |sed 's,.*[\\/],,'`
5711 if expr a : '\(a\)' >/dev/null 2>&1; then
5717 rm -f conf$$ conf$$.exe conf$$.file
5719 if ln -s conf$$.file conf$$ 2>/dev/null; then
5720 # We could just check for DJGPP; but this test a) works b) is more generic
5721 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
5722 if test -f conf$$.exe; then
5723 # Don't use ln at all; we don't have any links
5728 elif ln conf$$.file conf$$ 2>/dev/null; then
5733 rm -f conf$$ conf$$.exe conf$$.file
5735 as_executable_p="test -f"
5737 # Support unset when possible.
5738 if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
5745 $as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; }
5746 $as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; }
5747 $as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; }
5748 $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; }
5749 $as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; }
5750 $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; }
5751 $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; }
5752 $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; }
5755 # We need space, tab and new line, in precisely that order.
5761 $as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; }
5767 # Files that config.status was made for.
5768 if test -n "$ac_config_files"; then
5769 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
5772 if test -n "$ac_config_headers"; then
5773 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
5776 if test -n "$ac_config_links"; then
5777 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
5780 if test -n "$ac_config_commands"; then
5781 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
5784 cat >>$CONFIG_STATUS <<\EOF
5787 \`$as_me' instantiates files from templates according to the
5788 current configuration.
5790 Usage: $0 [OPTIONS] [FILE]...
5792 -h, --help print this help, then exit
5793 -V, --version print version number, then exit
5794 -d, --debug don't remove temporary files
5795 --recheck update $as_me by reconfiguring in the same conditions
5796 --file=FILE[:TEMPLATE]
5797 instantiate the configuration file FILE
5798 --header=FILE[:TEMPLATE]
5799 instantiate the configuration header FILE
5801 Configuration files:
5804 Configuration headers:
5807 Report bugs to <dickey@invisible-island.net>."
5810 cat >>$CONFIG_STATUS <<EOF
5813 configured by $0, generated by GNU Autoconf 2.52.20150926,
5814 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
5816 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
5817 Free Software Foundation, Inc.
5818 This config.status script is free software; the Free Software Foundation
5819 gives unlimited permission to copy, distribute and modify it."
5824 cat >>$CONFIG_STATUS <<\EOF
5825 # If no file are specified by the user, then we need to provide default
5826 # value. By we need to know if files were specified by the user.
5832 ac_option=`expr "x$1" : 'x\([^=]*\)='`
5833 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
5835 set dummy "$ac_option" "$ac_optarg" ${1+"$@"}
5839 *) # This is not an option, so the user has probably given explicit
5841 ac_need_defaults=false;;
5845 # Handling of the options.
5847 cat >>$CONFIG_STATUS <<EOF
5848 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5849 echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion"
5850 exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;;
5852 cat >>$CONFIG_STATUS <<\EOF
5853 --version | --vers* | -V )
5854 echo "$ac_cs_version"; exit 0 ;;
5856 # Conflict between --help and --header
5857 { { echo "$as_me:5857: error: ambiguous option: $1
5858 Try \`$0 --help' for more information." >&5
5859 echo "$as_me: error: ambiguous option: $1
5860 Try \`$0 --help' for more information." >&2;}
5861 { (exit 1); exit 1; }; };;
5862 --help | --hel | -h )
5863 echo "$ac_cs_usage"; exit 0 ;;
5864 --debug | --d* | -d )
5866 --file | --fil | --fi | --f )
5868 CONFIG_FILES="$CONFIG_FILES $1"
5869 ac_need_defaults=false;;
5870 --header | --heade | --head | --hea )
5872 CONFIG_HEADERS="$CONFIG_HEADERS $1"
5873 ac_need_defaults=false;;
5876 -*) { { echo "$as_me:5876: error: unrecognized option: $1
5877 Try \`$0 --help' for more information." >&5
5878 echo "$as_me: error: unrecognized option: $1
5879 Try \`$0 --help' for more information." >&2;}
5880 { (exit 1); exit 1; }; } ;;
5882 *) ac_config_targets="$ac_config_targets $1" ;;
5891 ## ----------------------- ##
5892 ## Running config.status. ##
5893 ## ----------------------- ##
5895 This file was extended by $as_me 2.52.20150926, executed with
5896 CONFIG_FILES = $CONFIG_FILES
5897 CONFIG_HEADERS = $CONFIG_HEADERS
5898 CONFIG_LINKS = $CONFIG_LINKS
5899 CONFIG_COMMANDS = $CONFIG_COMMANDS
5901 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5906 cat >>$CONFIG_STATUS <<\EOF
5907 for ac_config_target in $ac_config_targets
5909 case "$ac_config_target" in
5910 # Handling of arguments.
5911 "makefile" ) CONFIG_FILES="$CONFIG_FILES makefile" ;;
5912 "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config_h.in" ;;
5913 *) { { echo "$as_me:5913: error: invalid argument: $ac_config_target" >&5
5914 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
5915 { (exit 1); exit 1; }; };;
5919 # If the user did not use the arguments to specify the items to instantiate,
5920 # then the envvar interface is used. Set only those that are not.
5921 # We use the long form for the default assignment because of an extremely
5922 # bizarre bug on SunOS 4.1.3.
5923 if $ac_need_defaults; then
5924 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5925 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5928 # Create a temporary directory, and hook for its removal unless debugging.
5931 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
5932 trap '{ (exit 1); exit 1; }' 1 2 13 15
5935 # Create a (secure) tmp directory for tmp files.
5938 tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` &&
5939 test -n "$tmp" && test -d "$tmp"
5942 tmp=$TMPDIR/cs$$-$RANDOM
5943 (umask 077 && mkdir $tmp)
5946 echo "$me: cannot create a temporary directory in $TMPDIR" >&2
5947 { (exit 1); exit 1; }
5952 cat >>$CONFIG_STATUS <<EOF
5955 # CONFIG_FILES section.
5958 # No need to generate the scripts if there are no CONFIG_FILES.
5959 # This happens for instance when ./config.status config.h
5960 if test -n "\$CONFIG_FILES"; then
5961 # Protect against being on the right side of a sed subst in config.status.
5962 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
5963 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
5964 s,@SHELL@,$SHELL,;t t
5965 s,@exec_prefix@,$exec_prefix,;t t
5966 s,@prefix@,$prefix,;t t
5967 s,@program_transform_name@,$program_transform_name,;t t
5968 s,@bindir@,$bindir,;t t
5969 s,@sbindir@,$sbindir,;t t
5970 s,@libexecdir@,$libexecdir,;t t
5971 s,@datarootdir@,$datarootdir,;t t
5972 s,@datadir@,$datadir,;t t
5973 s,@sysconfdir@,$sysconfdir,;t t
5974 s,@sharedstatedir@,$sharedstatedir,;t t
5975 s,@localstatedir@,$localstatedir,;t t
5976 s,@libdir@,$libdir,;t t
5977 s,@includedir@,$includedir,;t t
5978 s,@oldincludedir@,$oldincludedir,;t t
5979 s,@infodir@,$infodir,;t t
5980 s,@mandir@,$mandir,;t t
5981 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
5982 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
5983 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
5984 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
5985 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
5986 s,@build_alias@,$build_alias,;t t
5987 s,@host_alias@,$host_alias,;t t
5988 s,@target_alias@,$target_alias,;t t
5989 s,@ECHO_C@,$ECHO_C,;t t
5990 s,@ECHO_N@,$ECHO_N,;t t
5991 s,@ECHO_T@,$ECHO_T,;t t
5992 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
5995 s,@build@,$build,;t t
5996 s,@build_cpu@,$build_cpu,;t t
5997 s,@build_vendor@,$build_vendor,;t t
5998 s,@build_os@,$build_os,;t t
6000 s,@host_cpu@,$host_cpu,;t t
6001 s,@host_vendor@,$host_vendor,;t t
6002 s,@host_os@,$host_os,;t t
6003 s,@target@,$target,;t t
6004 s,@target_cpu@,$target_cpu,;t t
6005 s,@target_vendor@,$target_vendor,;t t
6006 s,@target_os@,$target_os,;t t
6008 s,@CFLAGS@,$CFLAGS,;t t
6009 s,@LDFLAGS@,$LDFLAGS,;t t
6010 s,@CPPFLAGS@,$CPPFLAGS,;t t
6011 s,@ac_ct_CC@,$ac_ct_CC,;t t
6012 s,@EXEEXT@,$EXEEXT,;t t
6013 s,@OBJEXT@,$OBJEXT,;t t
6014 s,@EXTRA_CPPFLAGS@,$EXTRA_CPPFLAGS,;t t
6015 s,@SET_MAKE@,$SET_MAKE,;t t
6016 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
6017 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
6018 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
6019 s,@CTAGS@,$CTAGS,;t t
6020 s,@ETAGS@,$ETAGS,;t t
6021 s,@MAKE_LOWER_TAGS@,$MAKE_LOWER_TAGS,;t t
6022 s,@MAKE_UPPER_TAGS@,$MAKE_UPPER_TAGS,;t t
6025 s,@LINT_OPTS@,$LINT_OPTS,;t t
6027 s,@SKELETON@,$SKELETON,;t t
6028 s,@EXTRA_CFLAGS@,$EXTRA_CFLAGS,;t t
6029 s,@ECHO_LT@,$ECHO_LT,;t t
6030 s,@ECHO_LD@,$ECHO_LD,;t t
6031 s,@RULE_CC@,$RULE_CC,;t t
6032 s,@SHOW_CC@,$SHOW_CC,;t t
6033 s,@ECHO_CC@,$ECHO_CC,;t t
6034 s,@GROFF_PATH@,$GROFF_PATH,;t t
6035 s,@NROFF_PATH@,$NROFF_PATH,;t t
6036 s,@GROFF_NOTE@,$GROFF_NOTE,;t t
6037 s,@NROFF_NOTE@,$NROFF_NOTE,;t t
6038 s,@cf_man2html@,$cf_man2html,;t t
6039 s,@MAN2HTML_NOTE@,$MAN2HTML_NOTE,;t t
6040 s,@MAN2HTML_PATH@,$MAN2HTML_PATH,;t t
6041 s,@MAN2HTML_TEMP@,$MAN2HTML_TEMP,;t t
6046 cat >>$CONFIG_STATUS <<\EOF
6047 # Split the substitutions into bite-sized pieces for seds with
6048 # small command number limits, like on Digital OSF/1 and HP-UX.
6050 ac_sed_frag=1 # Number of current file.
6051 ac_beg=1 # First line for current file.
6052 ac_end=$ac_max_sed_lines # Line after last line for current file.
6055 while $ac_more_lines; do
6056 if test $ac_beg -gt 1; then
6057 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
6059 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
6061 if test ! -s $tmp/subs.frag; then
6064 # The purpose of the label and of the branching condition is to
6065 # speed up the sed processing (if there are no `@' at all, there
6066 # is no need to browse any of the substitutions).
6067 # These are the two extra sed commands mentioned above.
6069 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
6070 # It is possible to make a multiline substitution using escaped newlines.
6071 # Ensure that we do not split the substitution between script fragments.
6073 ac_END=`expr $ac_end + $ac_max_sed_lines`
6074 sed "1,${ac_BEG}d; ${ac_END}p; q" $tmp/subs.sed >$tmp/subs.next
6075 if test -s $tmp/subs.next; then
6076 grep '^s,@[^@,][^@,]*@,.*\\$' $tmp/subs.next >$tmp/subs.edit
6077 if test ! -s $tmp/subs.edit; then
6078 grep "^s,@[^@,][^@,]*@,.*,;t t$" $tmp/subs.next >$tmp/subs.edit
6079 if test ! -s $tmp/subs.edit; then
6080 if test $ac_beg -gt 1; then
6081 ac_end=`expr $ac_end - 1`
6088 if test -z "$ac_sed_cmds"; then
6089 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
6091 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
6093 ac_sed_frag=`expr $ac_sed_frag + 1`
6095 ac_end=`expr $ac_end + $ac_max_sed_lines`
6098 if test -z "$ac_sed_cmds"; then
6101 fi # test -n "$CONFIG_FILES"
6104 cat >>$CONFIG_STATUS <<\EOF
6105 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
6106 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6108 - | *:- | *:-:* ) # input from stdin
6110 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
6111 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
6112 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
6113 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
6114 * ) ac_file_in=$ac_file.in ;;
6117 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
6118 ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6119 X"$ac_file" : 'X\(//\)[^/]' \| \
6120 X"$ac_file" : 'X\(//\)$' \| \
6121 X"$ac_file" : 'X\(/\)' \| \
6122 . : '\(.\)' 2>/dev/null ||
6124 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6125 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6126 /^X\(\/\/\)$/{ s//\1/; q; }
6127 /^X\(\/\).*/{ s//\1/; q; }
6129 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
6131 [\\/]* | ?:[\\/]* ) as_incr_dir=;;
6135 for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do
6136 case $as_mkdir_dir in
6137 # Skip DOS drivespec
6138 ?:) as_incr_dir=$as_mkdir_dir ;;
6140 as_incr_dir=$as_incr_dir/$as_mkdir_dir
6141 test -d "$as_incr_dir" || mkdir "$as_incr_dir"
6146 ac_dir_suffix="/`echo $ac_dir|sed 's,^\./,,'`"
6147 # A "../" for each directory in $ac_dir_suffix.
6148 ac_dots=`echo "$ac_dir_suffix" | sed 's,/[^/]*,../,g'`
6150 ac_dir_suffix= ac_dots=
6155 if test -z "$ac_dots"; then
6158 ac_top_srcdir=`echo $ac_dots | sed 's,/$,,'`
6161 ac_srcdir=$srcdir$ac_dir_suffix;
6162 ac_top_srcdir=$srcdir ;;
6164 ac_srcdir=$ac_dots$srcdir$ac_dir_suffix
6165 ac_top_srcdir=$ac_dots$srcdir ;;
6169 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6170 *) ac_INSTALL=$ac_dots$INSTALL ;;
6173 if test x"$ac_file" != x-; then
6174 { echo "$as_me:6174: creating $ac_file" >&5
6175 echo "$as_me: creating $ac_file" >&6;}
6178 # Let's still pretend it is `configure' which instantiates (i.e., don't
6179 # use $as_me), people would be surprised to read:
6180 # /* config.h. Generated automatically by config.status. */
6181 configure_input="Generated automatically from `echo $ac_file_in |
6182 sed 's,.*/,,'` by configure."
6184 # First look for the input files in the build tree, otherwise in the
6186 ac_file_inputs=`IFS=:
6187 for f in $ac_file_in; do
6189 -) echo $tmp/stdin ;;
6191 # Absolute (can't be DOS-style, as IFS=:)
6192 test -f "$f" || { { echo "$as_me:6192: error: cannot find input file: $f" >&5
6193 echo "$as_me: error: cannot find input file: $f" >&2;}
6194 { (exit 1); exit 1; }; }
6197 if test -f "$f"; then
6200 elif test -f "$srcdir/$f"; then
6205 { { echo "$as_me:6205: error: cannot find input file: $f" >&5
6206 echo "$as_me: error: cannot find input file: $f" >&2;}
6207 { (exit 1); exit 1; }; }
6210 done` || { (exit 1); exit 1; }
6212 cat >>$CONFIG_STATUS <<\EOF
6213 ac_warn_datarootdir=no
6214 if test x"$ac_file" != x-; then
6215 for ac_item in $ac_file_inputs
6217 ac_seen=`grep '@\(datadir\|mandir\|infodir\)@' $ac_item`
6218 if test -n "$ac_seen"; then
6219 ac_used=`grep '@datarootdir@' $ac_item`
6220 if test -z "$ac_used"; then
6221 { echo "$as_me:6221: WARNING: datarootdir was used implicitly but not set:
6223 echo "$as_me: WARNING: datarootdir was used implicitly but not set:
6225 ac_warn_datarootdir=yes
6228 ac_seen=`grep '${datarootdir}' $ac_item`
6229 if test -n "$ac_seen"; then
6230 { echo "$as_me:6230: WARNING: datarootdir was used explicitly but not set:
6232 echo "$as_me: WARNING: datarootdir was used explicitly but not set:
6234 ac_warn_datarootdir=yes
6239 if test "x$ac_warn_datarootdir" = xyes; then
6240 ac_sed_cmds="$ac_sed_cmds | sed -e 's,@datarootdir@,\${prefix}/share,g' -e 's,\${datarootdir},\${prefix}/share,g'"
6244 cat >>$CONFIG_STATUS <<EOF
6248 cat >>$CONFIG_STATUS <<\EOF
6250 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6251 s,@configure_input@,$configure_input,;t t
6252 s,@srcdir@,$ac_srcdir,;t t
6253 s,@top_srcdir@,$ac_top_srcdir,;t t
6254 s,@INSTALL@,$ac_INSTALL,;t t
6255 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
6257 if test x"$ac_file" != x-; then
6258 cp $tmp/out $ac_file
6260 for ac_name in prefix exec_prefix datarootdir
6262 ac_seen=`fgrep -n '${'$ac_name'[:=].*}' $ac_file`
6263 if test -n "$ac_seen"; then
6264 ac_init=`egrep '[ ]*'$ac_name'[ ]*=' $ac_file`
6265 if test -z "$ac_init"; then
6266 ac_seen=`echo "$ac_seen" |sed -e 's,^,'$ac_file':,'`
6267 { echo "$as_me:6267: WARNING: Variable $ac_name is used but was not set:
6269 echo "$as_me: WARNING: Variable $ac_name is used but was not set:
6274 egrep -n '@[a-z_][a-z_0-9]+@' $ac_file >$tmp/out
6275 egrep -n '@[A-Z_][A-Z_0-9]+@' $ac_file >>$tmp/out
6276 if test -s $tmp/out; then
6277 ac_seen=`sed -e 's,^,'$ac_file':,' < $tmp/out`
6278 { echo "$as_me:6278: WARNING: Some variables may not be substituted:
6280 echo "$as_me: WARNING: Some variables may not be substituted:
6290 cat >>$CONFIG_STATUS <<\EOF
6293 # CONFIG_HEADER section.
6296 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
6297 # NAME is the cpp macro being defined and VALUE is the value it is being given.
6299 # ac_d sets the value in "#define NAME VALUE" lines.
6300 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
6301 ac_dB='[ ].*$,\1#\2'
6304 # ac_i turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
6305 ac_iA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
6306 ac_iB='\([ ]\),\1#\2define\3'
6309 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
6310 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
6311 ac_uB='$,\1#\2define\3'
6315 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
6316 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6318 - | *:- | *:-:* ) # input from stdin
6320 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
6321 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
6322 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
6323 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
6324 * ) ac_file_in=$ac_file.in ;;
6327 test x"$ac_file" != x- && { echo "$as_me:6327: creating $ac_file" >&5
6328 echo "$as_me: creating $ac_file" >&6;}
6330 # First look for the input files in the build tree, otherwise in the
6332 ac_file_inputs=`IFS=:
6333 for f in $ac_file_in; do
6335 -) echo $tmp/stdin ;;
6337 # Absolute (can't be DOS-style, as IFS=:)
6338 test -f "$f" || { { echo "$as_me:6338: error: cannot find input file: $f" >&5
6339 echo "$as_me: error: cannot find input file: $f" >&2;}
6340 { (exit 1); exit 1; }; }
6343 if test -f "$f"; then
6346 elif test -f "$srcdir/$f"; then
6351 { { echo "$as_me:6351: error: cannot find input file: $f" >&5
6352 echo "$as_me: error: cannot find input file: $f" >&2;}
6353 { (exit 1); exit 1; }; }
6356 done` || { (exit 1); exit 1; }
6357 # Remove the trailing spaces.
6358 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
6362 # Transform confdefs.h into two sed scripts, `conftest.defines' and
6363 # `conftest.undefs', that substitutes the proper values into
6364 # config.h.in to produce config.h. The first handles `#define'
6365 # templates, and the second `#undef' templates.
6366 # And first: Protect against being on the right side of a sed subst in
6367 # config.status. Protect against being in an unquoted here document
6369 rm -f conftest.defines conftest.undefs
6370 # Using a here document instead of a string reduces the quoting nightmare.
6371 # Putting comments in sed scripts is not portable.
6373 # `end' is used to avoid that the second main sed command (meant for
6374 # 0-ary CPP macros) applies to n-ary macro definitions.
6375 # See the Autoconf documentation for `clear'.
6376 cat >confdef2sed.sed <<\EOF
6381 s,^[ ]*#[ ]*define[ ][ ]*\(\([^ (][^ (]*\)([^)]*)\)[ ]*\(.*\)$,${ac_dA}\2${ac_dB}\1${ac_dC}\3${ac_dD},gp
6383 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
6386 # If some macros were called several times there might be several times
6387 # the same #defines, which is useless. Nevertheless, we may not want to
6388 # sort them, since we want the *last* AC-DEFINE to be honored.
6389 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
6390 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
6391 sed 's/ac_d/ac_i/g' conftest.defines >>conftest.undefs
6392 rm -f confdef2sed.sed
6394 # This sed command replaces #undef with comments. This is necessary, for
6395 # example, in the case of _POSIX_SOURCE, which is predefined and required
6396 # on some systems where configure will not decide to define it.
6397 cat >>conftest.undefs <<\EOF
6398 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
6401 # Break up conftest.defines because some shells have a limit on the size
6402 # of here documents, and old seds have small limits too (100 cmds).
6403 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
6404 echo ' if egrep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
6405 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
6406 echo ' :' >>$CONFIG_STATUS
6408 while grep . conftest.defines >/dev/null
6410 # Write a limited-size here document to $tmp/defines.sed.
6411 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
6412 # Speed up: don't consider the non `#define' lines.
6413 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
6414 # Work around the forget-to-reset-the-flag bug.
6415 echo 't clr' >>$CONFIG_STATUS
6416 echo ': clr' >>$CONFIG_STATUS
6417 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
6419 sed -f $tmp/defines.sed $tmp/in >$tmp/out
6423 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
6424 rm -f conftest.defines
6425 mv conftest.tail conftest.defines
6427 rm -f conftest.defines
6428 echo ' fi # egrep' >>$CONFIG_STATUS
6429 echo >>$CONFIG_STATUS
6431 # Break up conftest.undefs because some shells have a limit on the size
6432 # of here documents, and old seds have small limits too (100 cmds).
6433 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
6435 while grep . conftest.undefs >/dev/null
6437 # Write a limited-size here document to $tmp/undefs.sed.
6438 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
6439 # Speed up: don't consider the non `#undef'
6440 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
6441 # Work around the forget-to-reset-the-flag bug.
6442 echo 't clr' >>$CONFIG_STATUS
6443 echo ': clr' >>$CONFIG_STATUS
6444 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
6446 sed -f $tmp/undefs.sed $tmp/in >$tmp/out
6450 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
6451 rm -f conftest.undefs
6452 mv conftest.tail conftest.undefs
6454 rm -f conftest.undefs
6456 cat >>$CONFIG_STATUS <<\EOF
6457 # Let's still pretend it is `configure' which instantiates (i.e., don't
6458 # use $as_me), people would be surprised to read:
6459 # /* config.h. Generated automatically by config.status. */
6460 if test x"$ac_file" = x-; then
6461 echo "/* Generated automatically by configure. */" >$tmp/config.h
6463 echo "/* $ac_file. Generated automatically by configure. */" >$tmp/config.h
6465 cat $tmp/in >>$tmp/config.h
6467 if test x"$ac_file" != x-; then
6468 if cmp -s $ac_file $tmp/config.h 2>/dev/null; then
6469 { echo "$as_me:6469: $ac_file is unchanged" >&5
6470 echo "$as_me: $ac_file is unchanged" >&6;}
6472 ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6473 X"$ac_file" : 'X\(//\)[^/]' \| \
6474 X"$ac_file" : 'X\(//\)$' \| \
6475 X"$ac_file" : 'X\(/\)' \| \
6476 . : '\(.\)' 2>/dev/null ||
6478 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6479 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6480 /^X\(\/\/\)$/{ s//\1/; q; }
6481 /^X\(\/\).*/{ s//\1/; q; }
6483 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
6485 [\\/]* | ?:[\\/]* ) as_incr_dir=;;
6489 for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do
6490 case $as_mkdir_dir in
6491 # Skip DOS drivespec
6492 ?:) as_incr_dir=$as_mkdir_dir ;;
6494 as_incr_dir=$as_incr_dir/$as_mkdir_dir
6495 test -d "$as_incr_dir" || mkdir "$as_incr_dir"
6502 mv $tmp/config.h $ac_file
6511 cat >>$CONFIG_STATUS <<\EOF
6513 { (exit 0); exit 0; }
6515 chmod +x $CONFIG_STATUS
6516 ac_clean_files=$ac_clean_files_save
6518 # configure is writing to config.log, and then calls config.status.
6519 # config.status does its own redirection, appending to config.log.
6520 # Unfortunately, on DOS this fails, as config.log is still kept open
6521 # by configure, so config.status won't be able to write to it; its
6522 # output is simply discarded. So we exec the FD to /dev/null,
6523 # effectively closing config.log, so it can be properly (re)opened and
6524 # appended to by config.status. When coming back to configure, we
6525 # need to make the FD available again.
6526 if test "$no_create" != yes; then
6529 $SHELL $CONFIG_STATUS || ac_cs_success=false
6531 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6532 # would make configure fail if this is the last instruction.
6533 $ac_cs_success || { (exit 1); exit 1; }
6536 test -z "$cf_make_docs" && cf_make_docs=0
6539 test -f "$cf_output" || cf_output=Makefile
6541 if test "$cf_make_docs" = 0
6543 cat >>$cf_output <<CF_EOF
6544 ################################################################################
6545 ## generated by CF_MAKE_DOCS
6546 .SUFFIXES : .html .1 .man .ps .pdf .txt
6548 ${NROFF_NOTE}.1.txt :
6549 ${NROFF_NOTE} \$(SHELL) -c "tbl \$*.1 | nroff -man | col -bx" >\$@
6551 ${GROFF_NOTE}.ps.pdf :
6552 ${GROFF_NOTE} ps2pdf \$*.ps
6554 ${GROFF_NOTE}.1.ps :
6555 ${GROFF_NOTE} \$(SHELL) -c "tbl \$*.1 | groff -man" >\$@
6557 ${GROFF_NOTE}.1.txt :
6558 ${GROFF_NOTE} GROFF_NO_SGR=stupid \$(SHELL) -c "tbl \$*.1 | nroff -Tascii -man | col -bx" >\$@
6560 ${MAN2HTML_NOTE}.1.html :
6561 ${MAN2HTML_NOTE} ./${MAN2HTML_TEMP} \$* 1 man >\$@
6569 cat >>$cf_output <<CF_EOF
6570 ################################################################################
6571 ${NROFF_NOTE}docs docs-$cf_name :: $cf_name.txt
6572 ${MAN2HTML_NOTE}docs docs-$cf_name :: $cf_name.html
6573 ${GROFF_NOTE}docs docs-$cf_name :: $cf_name.pdf
6574 ${GROFF_NOTE}docs docs-$cf_name :: $cf_name.ps
6575 ${GROFF_NOTE}docs docs-$cf_name :: $cf_name.txt
6579 ${NROFF_NOTE} rm -f $cf_name.txt
6580 ${MAN2HTML_NOTE} rm -f $cf_name.html
6581 ${GROFF_NOTE} rm -f $cf_name.pdf
6582 ${GROFF_NOTE} rm -f $cf_name.ps
6583 ${GROFF_NOTE} rm -f $cf_name.txt
6585 ${NROFF_NOTE}$cf_name.txt : $cf_name.1
6586 ${MAN2HTML_NOTE}$cf_name.html : $cf_name.1
6587 ${GROFF_NOTE}$cf_name.pdf : $cf_name.ps
6588 ${GROFF_NOTE}$cf_name.ps : $cf_name.1
6589 ${GROFF_NOTE}$cf_name.txt : $cf_name.1