2 # From configure.in Revision: 1.19 .
3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated by Autoconf 2.52.20121002.
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 : ${ac_max_here_lines=38}
108 ac_unique_file="main.c"
110 # Initialize some variables set by options.
112 ac_init_version=false
113 # The variables have the same names as the options, with
114 # dashes changed to underlines.
122 program_transform_name=s,x,x,
130 # Installation directory options.
131 # These are left unexpanded so users can "make install exec_prefix=/foo"
132 # and all the variables that are supposed to be based on exec_prefix
133 # by default will actually change.
134 # Use braces instead of parens because sh, perl, etc. also accept them.
135 bindir='${exec_prefix}/bin'
136 sbindir='${exec_prefix}/sbin'
137 libexecdir='${exec_prefix}/libexec'
138 datarootdir='${prefix}/share'
139 datadir='${datarootdir}'
140 sysconfdir='${prefix}/etc'
141 sharedstatedir='${prefix}/com'
142 localstatedir='${prefix}/var'
143 libdir='${exec_prefix}/lib'
144 includedir='${prefix}/include'
145 oldincludedir='/usr/include'
146 infodir='${datarootdir}/info'
147 mandir='${datarootdir}/man'
149 # Identity of this package.
159 # If the previous option needs an argument, assign it.
160 if test -n "$ac_prev"; then
161 eval "$ac_prev=\$ac_option"
166 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
168 # Accept the important Cygnus configure options, so we can diagnose typos.
172 -bindir | --bindir | --bindi | --bind | --bin | --bi)
174 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
177 -build | --build | --buil | --bui | --bu)
178 ac_prev=build_alias ;;
179 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
180 build_alias=$ac_optarg ;;
182 -cache-file | --cache-file | --cache-fil | --cache-fi \
183 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
184 ac_prev=cache_file ;;
185 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
186 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
187 cache_file=$ac_optarg ;;
190 cache_file=config.cache ;;
192 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
194 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
196 datadir=$ac_optarg ;;
198 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
199 | --dataroo | --dataro | --datar)
200 ac_prev=datarootdir ;;
201 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
202 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
203 datarootdir=$ac_optarg ;;
205 -disable-* | --disable-*)
206 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
207 # Reject names that are not valid shell variable names.
208 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
209 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
210 { (exit 1); exit 1; }; }
211 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
212 eval "enable_$ac_feature=no" ;;
214 -enable-* | --enable-*)
215 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
216 # Reject names that are not valid shell variable names.
217 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
218 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
219 { (exit 1); exit 1; }; }
220 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
222 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
225 eval "enable_$ac_feature='$ac_optarg'" ;;
227 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
228 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
229 | --exec | --exe | --ex)
230 ac_prev=exec_prefix ;;
231 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
232 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
233 | --exec=* | --exe=* | --ex=*)
234 exec_prefix=$ac_optarg ;;
236 -gas | --gas | --ga | --g)
237 # Obsolete; use --with-gas.
240 -help | --help | --hel | --he | -h)
242 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
243 ac_init_help=recursive ;;
244 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
245 ac_init_help=short ;;
247 -host | --host | --hos | --ho)
248 ac_prev=host_alias ;;
249 -host=* | --host=* | --hos=* | --ho=*)
250 host_alias=$ac_optarg ;;
252 -includedir | --includedir | --includedi | --included | --include \
253 | --includ | --inclu | --incl | --inc)
254 ac_prev=includedir ;;
255 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
256 | --includ=* | --inclu=* | --incl=* | --inc=*)
257 includedir=$ac_optarg ;;
259 -infodir | --infodir | --infodi | --infod | --info | --inf)
261 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
262 infodir=$ac_optarg ;;
264 -libdir | --libdir | --libdi | --libd)
266 -libdir=* | --libdir=* | --libdi=* | --libd=*)
269 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
270 | --libexe | --libex | --libe)
271 ac_prev=libexecdir ;;
272 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
273 | --libexe=* | --libex=* | --libe=*)
274 libexecdir=$ac_optarg ;;
276 -localstatedir | --localstatedir | --localstatedi | --localstated \
277 | --localstate | --localstat | --localsta | --localst \
278 | --locals | --local | --loca | --loc | --lo)
279 ac_prev=localstatedir ;;
280 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
281 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
282 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
283 localstatedir=$ac_optarg ;;
285 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
287 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
291 # Obsolete; use --without-fp.
294 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
298 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
299 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
302 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
303 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
304 | --oldin | --oldi | --old | --ol | --o)
305 ac_prev=oldincludedir ;;
306 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
307 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
308 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
309 oldincludedir=$ac_optarg ;;
311 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
313 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
316 -program-prefix | --program-prefix | --program-prefi | --program-pref \
317 | --program-pre | --program-pr | --program-p)
318 ac_prev=program_prefix ;;
319 -program-prefix=* | --program-prefix=* | --program-prefi=* \
320 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
321 program_prefix=$ac_optarg ;;
323 -program-suffix | --program-suffix | --program-suffi | --program-suff \
324 | --program-suf | --program-su | --program-s)
325 ac_prev=program_suffix ;;
326 -program-suffix=* | --program-suffix=* | --program-suffi=* \
327 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
328 program_suffix=$ac_optarg ;;
330 -program-transform-name | --program-transform-name \
331 | --program-transform-nam | --program-transform-na \
332 | --program-transform-n | --program-transform- \
333 | --program-transform | --program-transfor \
334 | --program-transfo | --program-transf \
335 | --program-trans | --program-tran \
336 | --progr-tra | --program-tr | --program-t)
337 ac_prev=program_transform_name ;;
338 -program-transform-name=* | --program-transform-name=* \
339 | --program-transform-nam=* | --program-transform-na=* \
340 | --program-transform-n=* | --program-transform-=* \
341 | --program-transform=* | --program-transfor=* \
342 | --program-transfo=* | --program-transf=* \
343 | --program-trans=* | --program-tran=* \
344 | --progr-tra=* | --program-tr=* | --program-t=*)
345 program_transform_name=$ac_optarg ;;
347 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
348 | -silent | --silent | --silen | --sile | --sil)
351 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
353 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
355 sbindir=$ac_optarg ;;
357 -sharedstatedir | --sharedstatedir | --sharedstatedi \
358 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
359 | --sharedst | --shareds | --shared | --share | --shar \
361 ac_prev=sharedstatedir ;;
362 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
363 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
364 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
366 sharedstatedir=$ac_optarg ;;
368 -site | --site | --sit)
370 -site=* | --site=* | --sit=*)
373 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
375 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
378 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
379 | --syscon | --sysco | --sysc | --sys | --sy)
380 ac_prev=sysconfdir ;;
381 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
382 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
383 sysconfdir=$ac_optarg ;;
385 -target | --target | --targe | --targ | --tar | --ta | --t)
386 ac_prev=target_alias ;;
387 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
388 target_alias=$ac_optarg ;;
390 -v | -verbose | --verbose | --verbos | --verbo | --verb)
393 -version | --version | --versio | --versi | --vers | -V)
397 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
398 # Reject names that are not valid shell variable names.
399 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
400 { echo "$as_me: error: invalid package name: $ac_package" >&2
401 { (exit 1); exit 1; }; }
402 ac_package=`echo $ac_package| sed 's/-/_/g'`
404 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
407 eval "with_$ac_package='$ac_optarg'" ;;
409 -without-* | --without-*)
410 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
411 # Reject names that are not valid shell variable names.
412 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
413 { echo "$as_me: error: invalid package name: $ac_package" >&2
414 { (exit 1); exit 1; }; }
415 ac_package=`echo $ac_package | sed 's/-/_/g'`
416 eval "with_$ac_package=no" ;;
419 # Obsolete; use --with-x.
422 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
423 | --x-incl | --x-inc | --x-in | --x-i)
424 ac_prev=x_includes ;;
425 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
426 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
427 x_includes=$ac_optarg ;;
429 -x-libraries | --x-libraries | --x-librarie | --x-librari \
430 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
431 ac_prev=x_libraries ;;
432 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
433 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
434 x_libraries=$ac_optarg ;;
436 -*) { echo "$as_me: error: unrecognized option: $ac_option
437 Try \`$0 --help' for more information." >&2
438 { (exit 1); exit 1; }; }
442 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
443 # Reject names that are not valid shell variable names.
444 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
445 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
446 { (exit 1); exit 1; }; }
447 ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
448 eval "$ac_envvar='$ac_optarg'"
452 # FIXME: should be removed in autoconf 3.0.
453 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
454 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
455 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
456 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
462 if test -n "$ac_prev"; then
463 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
464 { echo "$as_me: error: missing argument to $ac_option" >&2
465 { (exit 1); exit 1; }; }
468 # Be sure to have absolute paths.
469 for ac_var in exec_prefix prefix
471 eval ac_val=$`echo $ac_var`
473 [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
474 *) { echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2
475 { (exit 1); exit 1; }; };;
479 # Be sure to have absolute paths.
480 for ac_var in bindir sbindir libexecdir datarootdir datadir sysconfdir sharedstatedir \
481 localstatedir libdir includedir oldincludedir infodir mandir
483 eval ac_val=$`echo $ac_var`
485 [\\/$]* | ?:[\\/]* ) ;;
486 *) { echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2
487 { (exit 1); exit 1; }; };;
491 # There might be people who depend on the old broken behavior: `$host'
492 # used to hold the argument of --host etc.
497 # FIXME: should be removed in autoconf 3.0.
498 if test "x$host_alias" != x; then
499 if test "x$build_alias" = x; then
500 cross_compiling=maybe
501 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
502 If a cross compiler is detected then cross compile mode will be used." >&2
503 elif test "x$build_alias" != "x$host_alias"; then
509 test -n "$host_alias" && ac_tool_prefix=$host_alias-
511 test "$silent" = yes && exec 6>/dev/null
513 # Find the source files, if location was not specified.
514 if test -z "$srcdir"; then
515 ac_srcdir_defaulted=yes
516 # Try the directory containing this script, then its parent.
518 ac_confdir=`echo "$ac_prog" | sed 's%[\\/][^\\/][^\\/]*$%%'`
519 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
521 if test ! -r $srcdir/$ac_unique_file; then
525 ac_srcdir_defaulted=no
527 if test ! -r $srcdir/$ac_unique_file; then
528 if test "$ac_srcdir_defaulted" = yes; then
529 { echo "$as_me: error: cannot find sources in $ac_confdir or .." >&2
530 { (exit 1); exit 1; }; }
532 { echo "$as_me: error: cannot find sources in $srcdir" >&2
533 { (exit 1); exit 1; }; }
536 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
537 ac_env_build_alias_set=${build_alias+set}
538 ac_env_build_alias_value=$build_alias
539 ac_cv_env_build_alias_set=${build_alias+set}
540 ac_cv_env_build_alias_value=$build_alias
541 ac_env_host_alias_set=${host_alias+set}
542 ac_env_host_alias_value=$host_alias
543 ac_cv_env_host_alias_set=${host_alias+set}
544 ac_cv_env_host_alias_value=$host_alias
545 ac_env_target_alias_set=${target_alias+set}
546 ac_env_target_alias_value=$target_alias
547 ac_cv_env_target_alias_set=${target_alias+set}
548 ac_cv_env_target_alias_value=$target_alias
549 ac_env_CC_set=${CC+set}
551 ac_cv_env_CC_set=${CC+set}
552 ac_cv_env_CC_value=$CC
553 ac_env_CFLAGS_set=${CFLAGS+set}
554 ac_env_CFLAGS_value=$CFLAGS
555 ac_cv_env_CFLAGS_set=${CFLAGS+set}
556 ac_cv_env_CFLAGS_value=$CFLAGS
557 ac_env_LDFLAGS_set=${LDFLAGS+set}
558 ac_env_LDFLAGS_value=$LDFLAGS
559 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
560 ac_cv_env_LDFLAGS_value=$LDFLAGS
561 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
562 ac_env_CPPFLAGS_value=$CPPFLAGS
563 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
564 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
565 ac_env_CPP_set=${CPP+set}
566 ac_env_CPP_value=$CPP
567 ac_cv_env_CPP_set=${CPP+set}
568 ac_cv_env_CPP_value=$CPP
571 # Report the --help message.
573 if test "$ac_init_help" = "long"; then
574 # Omit some internal or obsolete options to make the list less imposing.
575 # This message is too long to be a string in the A/UX 3.1 sh.
577 \`configure' configures this package to adapt to many kinds of systems.
579 Usage: $0 [OPTION]... [VAR=VALUE]...
581 To assign environment variables (e.g., CC, CFLAGS...), specify them as
582 VAR=VALUE. See below for descriptions of some of the useful variables.
584 Defaults for the options are specified in brackets.
587 -h, --help display this help and exit
588 --help=short display options specific to this package
589 --help=recursive display the short help of all the included packages
590 -V, --version display version information and exit
591 -q, --quiet, --silent do not print \`checking...' messages
592 --cache-file=FILE cache test results in FILE [disabled]
593 -C, --config-cache alias for \`--cache-file=config.cache'
594 -n, --no-create do not create output files
595 --srcdir=DIR find the sources in DIR [configure dir or \`..']
600 Installation directories:
601 --prefix=PREFIX install architecture-independent files in PREFIX
603 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
606 By default, \`make install' will install all the files in
607 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
608 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
609 for instance \`--prefix=\$HOME'.
611 For better control, use the options below.
613 Fine tuning of the installation directories:
614 --bindir=DIR user executables [EPREFIX/bin]
615 --sbindir=DIR system admin executables [EPREFIX/sbin]
616 --libexecdir=DIR program executables [EPREFIX/libexec]
617 --datarootdir=DIR read-only architecture-independent data [PREFIX/share]
618 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
619 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
620 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
621 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
622 --libdir=DIR object code libraries [EPREFIX/lib]
623 --includedir=DIR C header files [PREFIX/include]
624 --oldincludedir=DIR C header files for non-gcc [/usr/include]
625 --infodir=DIR info documentation [DATAROOTDIR/info]
626 --mandir=DIR man documentation [DATAROOTDIR/man]
632 --program-prefix=PREFIX prepend PREFIX to installed program names
633 --program-suffix=SUFFIX append SUFFIX to installed program names
634 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
637 --build=BUILD configure for building on BUILD [guessed]
638 --host=HOST build programs to run on HOST [BUILD]
639 --target=TARGET configure for building compilers for TARGET [HOST]
643 if test -n "$ac_init_help"; then
648 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
649 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
652 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
653 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
655 --with-max-table-size=N set the maximum table size = N (no default)
656 --enable-btyacc turn on support for the btyacc backtracking
657 extension (default: no)
658 --with-warnings test: turn on gcc warnings
659 --disable-echo do not display "compiling" commands
660 --with-dmalloc test: use Gray Watson's dmalloc library
661 --with-dbmalloc test: use Conor Cahill's dbmalloc library
662 --with-valgrind test: use valgrind
663 --disable-leaks test: free permanent memory, analyze leaks
665 Some influential environment variables:
666 CC C compiler command
667 CFLAGS C compiler flags
668 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
669 nonstandard directory <lib dir>
670 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
671 headers in a nonstandard directory <include dir>
674 Use these variables to override the choices made by `configure' or to help
675 it to find libraries and programs with nonstandard names/locations.
680 if test "$ac_init_help" = "recursive"; then
681 # If there are subdirs, report their specific --help.
683 for ac_subdir in : $ac_subdirs_all; do test "x$ac_subdir" = x: && continue
685 # A "../" for each directory in /$ac_subdir.
686 ac_dots=`echo $ac_subdir |
687 sed 's,^\./,,;s,[^/]$,&/,;s,[^/]*/,../,g'`
690 .) # No --srcdir option. We are building in place.
691 ac_sub_srcdir=$srcdir ;;
692 [\\/]* | ?:[\\/]* ) # Absolute path.
693 ac_sub_srcdir=$srcdir/$ac_subdir ;;
695 ac_sub_srcdir=$ac_dots$srcdir/$ac_subdir ;;
698 # Check for guested configure; otherwise get Cygnus style configure.
699 if test -f $ac_sub_srcdir/configure.gnu; then
701 $SHELL $ac_sub_srcdir/configure.gnu --help=recursive
702 elif test -f $ac_sub_srcdir/configure; then
704 $SHELL $ac_sub_srcdir/configure --help=recursive
705 elif test -f $ac_sub_srcdir/configure.ac ||
706 test -f $ac_sub_srcdir/configure.in; then
710 echo "$as_me: WARNING: no configuration information is in $ac_subdir" >&2
716 test -n "$ac_init_help" && exit 0
717 if $ac_init_version; then
720 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
721 Free Software Foundation, Inc.
722 This configure script is free software; the Free Software Foundation
723 gives unlimited permission to copy, distribute and modify it.
729 This file contains any messages produced by compilers while
730 running configure, to aid debugging if configure makes a mistake.
732 It was created by $as_me, which was
733 generated by GNU Autoconf 2.52.20121002. Invocation command line was
744 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
745 uname -m = `(uname -m) 2>/dev/null || echo unknown`
746 uname -r = `(uname -r) 2>/dev/null || echo unknown`
747 uname -s = `(uname -s) 2>/dev/null || echo unknown`
748 uname -v = `(uname -v) 2>/dev/null || echo unknown`
750 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
751 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
753 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
754 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
755 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
756 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
757 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
758 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
759 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
773 # Keep a trace of the command line.
774 # Strip out --no-create and --no-recursion so they do not pile up.
775 # Also quote any args containing shell meta-characters.
781 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
782 | --no-cr | --no-c) ;;
783 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
784 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
785 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
786 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"`
787 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
789 *) ac_configure_args="$ac_configure_args$ac_sep$ac_arg"
792 # Get rid of the leading space.
795 # When interrupted or exit'd, cleanup temporary files, and complete
796 # config.log. We remove comments because anyway the quotes in there
797 # would cause problems or look ugly.
799 # Save into config.log some information that might help in debugging.
801 echo "## ----------------- ##" >&5
802 echo "## Cache variables. ##" >&5
803 echo "## ----------------- ##" >&5
805 # The following way of writing the cache mishandles newlines in values,
808 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
811 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
812 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
816 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
820 sed "/^$/d" confdefs.h >conftest.log
821 if test -s conftest.log; then
823 echo "## ------------ ##" >&5
824 echo "## confdefs.h. ##" >&5
825 echo "## ------------ ##" >&5
830 test "$ac_signal" != 0 &&
831 echo "$as_me: caught signal $ac_signal" >&5
832 echo "$as_me: exit $exit_status" >&5
833 rm -rf conftest* confdefs* core core.* *.core conf$$* $ac_clean_files &&
836 for ac_signal in 1 2 13 15; do
837 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
841 # confdefs.h avoids OS command line length limits that DEFS can exceed.
842 rm -rf conftest* confdefs.h
843 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
846 # Let the site file select an alternate cache file if it wants to.
847 # Prefer explicitly selected file to automatically selected ones.
848 if test -z "$CONFIG_SITE"; then
849 if test "x$prefix" != xNONE; then
850 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
852 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
855 for ac_site_file in $CONFIG_SITE; do
856 if test -r "$ac_site_file"; then
857 { echo "$as_me:857: loading site script $ac_site_file" >&5
858 echo "$as_me: loading site script $ac_site_file" >&6;}
859 cat "$ac_site_file" >&5
864 if test -r "$cache_file"; then
865 # Some versions of bash will fail to source /dev/null (special
866 # files actually), so we avoid doing that.
867 if test -f "$cache_file"; then
868 { echo "$as_me:868: loading cache $cache_file" >&5
869 echo "$as_me: loading cache $cache_file" >&6;}
871 [\\/]* | ?:[\\/]* ) . $cache_file;;
876 { echo "$as_me:876: creating cache $cache_file" >&5
877 echo "$as_me: creating cache $cache_file" >&6;}
881 # Check that the precious variables saved in the cache have kept the same
883 ac_cache_corrupted=false
884 for ac_var in `(set) 2>&1 |
885 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
886 eval ac_old_set=\$ac_cv_env_${ac_var}_set
887 eval ac_new_set=\$ac_env_${ac_var}_set
888 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
889 eval ac_new_val="\$ac_env_${ac_var}_value"
890 case $ac_old_set,$ac_new_set in
892 { echo "$as_me:892: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
893 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
894 ac_cache_corrupted=: ;;
896 { echo "$as_me:896: error: \`$ac_var' was not set in the previous run" >&5
897 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
898 ac_cache_corrupted=: ;;
901 if test "x$ac_old_val" != "x$ac_new_val"; then
902 { echo "$as_me:902: error: \`$ac_var' has changed since the previous run:" >&5
903 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
904 { echo "$as_me:904: former value: $ac_old_val" >&5
905 echo "$as_me: former value: $ac_old_val" >&2;}
906 { echo "$as_me:906: current value: $ac_new_val" >&5
907 echo "$as_me: current value: $ac_new_val" >&2;}
911 # Pass precious variables to config.status. It doesn't matter if
912 # we pass some twice (in addition to the command line arguments).
913 if test "$ac_new_set" = set; then
915 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
916 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"`
917 ac_configure_args="$ac_configure_args '$ac_arg'"
919 *) ac_configure_args="$ac_configure_args $ac_var=$ac_new_val"
924 if $ac_cache_corrupted; then
925 { echo "$as_me:925: error: changes in the environment can compromise the build" >&5
926 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
927 { { echo "$as_me:927: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
928 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
929 { (exit 1); exit 1; }; }
933 ac_cpp='$CPP $CPPFLAGS'
934 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
935 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
936 ac_compiler_gnu=$ac_cv_c_compiler_gnu
937 ac_main_return=return
939 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
940 *c*,-n*) ECHO_N= ECHO_C='
942 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
943 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
945 echo "#! $SHELL" >conftest.sh
946 echo "exit 0" >>conftest.sh
948 if { (echo "$as_me:948: PATH=\".;.\"; conftest.sh") >&5
949 (PATH=".;."; conftest.sh) 2>&5
951 echo "$as_me:951: \$? = $ac_status" >&5
952 (exit $ac_status); }; then
953 ac_path_separator=';'
957 PATH_SEPARATOR="$ac_path_separator"
960 ac_config_headers="$ac_config_headers config.h:config_h.in"
963 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
964 if test -f $ac_dir/install-sh; then
966 ac_install_sh="$ac_aux_dir/install-sh -c"
968 elif test -f $ac_dir/install.sh; then
970 ac_install_sh="$ac_aux_dir/install.sh -c"
972 elif test -f $ac_dir/shtool; then
974 ac_install_sh="$ac_aux_dir/shtool install -c"
978 if test -z "$ac_aux_dir"; then
979 { { echo "$as_me:979: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
980 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
981 { (exit 1); exit 1; }; }
983 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
984 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
985 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
987 # Make sure we can run config.sub.
988 $ac_config_sub sun4 >/dev/null 2>&1 ||
989 { { echo "$as_me:989: error: cannot run $ac_config_sub" >&5
990 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
991 { (exit 1); exit 1; }; }
993 echo "$as_me:993: checking build system type" >&5
994 echo $ECHO_N "checking build system type... $ECHO_C" >&6
995 if test "${ac_cv_build+set}" = set; then
996 echo $ECHO_N "(cached) $ECHO_C" >&6
998 ac_cv_build_alias=$build_alias
999 test -z "$ac_cv_build_alias" &&
1000 ac_cv_build_alias=`$ac_config_guess`
1001 test -z "$ac_cv_build_alias" &&
1002 { { echo "$as_me:1002: error: cannot guess build type; you must specify one" >&5
1003 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1004 { (exit 1); exit 1; }; }
1005 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1006 { { echo "$as_me:1006: error: $ac_config_sub $ac_cv_build_alias failed." >&5
1007 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed." >&2;}
1008 { (exit 1); exit 1; }; }
1011 echo "$as_me:1011: result: $ac_cv_build" >&5
1012 echo "${ECHO_T}$ac_cv_build" >&6
1014 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1015 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1016 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1018 echo "$as_me:1018: checking host system type" >&5
1019 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1020 if test "${ac_cv_host+set}" = set; then
1021 echo $ECHO_N "(cached) $ECHO_C" >&6
1023 ac_cv_host_alias=$host_alias
1024 test -z "$ac_cv_host_alias" &&
1025 ac_cv_host_alias=$ac_cv_build_alias
1026 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1027 { { echo "$as_me:1027: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1028 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1029 { (exit 1); exit 1; }; }
1032 echo "$as_me:1032: result: $ac_cv_host" >&5
1033 echo "${ECHO_T}$ac_cv_host" >&6
1035 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1036 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1037 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1039 if test -f $srcdir/config.guess || test -f $ac_aux_dir/config.guess ; then
1040 echo "$as_me:1040: checking target system type" >&5
1041 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1042 if test "${ac_cv_target+set}" = set; then
1043 echo $ECHO_N "(cached) $ECHO_C" >&6
1045 ac_cv_target_alias=$target_alias
1046 test "x$ac_cv_target_alias" = "x" &&
1047 ac_cv_target_alias=$ac_cv_host_alias
1048 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1049 { { echo "$as_me:1049: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1050 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1051 { (exit 1); exit 1; }; }
1054 echo "$as_me:1054: result: $ac_cv_target" >&5
1055 echo "${ECHO_T}$ac_cv_target" >&6
1056 target=$ac_cv_target
1057 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1058 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1059 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1061 # The aliases save the names the user supplied, while $host etc.
1062 # will get canonicalized.
1063 test -n "$target_alias" &&
1064 test "$program_prefix$program_suffix$program_transform_name" = \
1066 program_prefix=${target_alias}-
1067 system_name="$host_os"
1069 system_name="`(uname -s -r) 2>/dev/null`"
1070 if test -z "$system_name" ; then
1071 system_name="`(hostname) 2>/dev/null`"
1074 test -n "$system_name" &&
1075 cat >>confdefs.h <<EOF
1076 #define SYSTEM_NAME "$system_name"
1079 if test "${cf_cv_system_name+set}" = set; then
1080 echo $ECHO_N "(cached) $ECHO_C" >&6
1082 cf_cv_system_name="$system_name"
1085 test -z "$system_name" && system_name="$cf_cv_system_name"
1086 test -n "$cf_cv_system_name" && echo "$as_me:1086: result: Configuring for $cf_cv_system_name" >&5
1087 echo "${ECHO_T}Configuring for $cf_cv_system_name" >&6
1089 if test ".$system_name" != ".$cf_cv_system_name" ; then
1090 echo "$as_me:1090: result: Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&5
1091 echo "${ECHO_T}Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&6
1092 { { echo "$as_me:1092: error: \"Please remove config.cache and try again.\"" >&5
1093 echo "$as_me: error: \"Please remove config.cache and try again.\"" >&2;}
1094 { (exit 1); exit 1; }; }
1097 test "$program_prefix" != NONE &&
1098 program_transform_name="s,^,$program_prefix,;$program_transform_name"
1099 # Use a double $ so make ignores it.
1100 test "$program_suffix" != NONE &&
1101 program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1102 # Double any \ or $. echo might interpret backslashes.
1103 # By default was `s,x,x', remove it if useless.
1104 cat <<\_ACEOF >conftest.sed
1105 s/[\\$]/&&/g;s/;s,x,x,$//
1107 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1111 ac_cpp='$CPP $CPPFLAGS'
1112 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1113 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1114 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1115 ac_main_return=return
1116 if test -n "$ac_tool_prefix"; then
1117 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1118 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1119 echo "$as_me:1119: checking for $ac_word" >&5
1120 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1121 if test "${ac_cv_prog_CC+set}" = set; then
1122 echo $ECHO_N "(cached) $ECHO_C" >&6
1124 if test -n "$CC"; then
1125 ac_cv_prog_CC="$CC" # Let the user override the test.
1127 ac_save_IFS=$IFS; IFS=$ac_path_separator
1129 for ac_dir in $ac_dummy; do
1131 test -z "$ac_dir" && ac_dir=.
1132 $as_executable_p "$ac_dir/$ac_word" || continue
1133 ac_cv_prog_CC="${ac_tool_prefix}gcc"
1134 echo "$as_me:1134: found $ac_dir/$ac_word" >&5
1141 if test -n "$CC"; then
1142 echo "$as_me:1142: result: $CC" >&5
1143 echo "${ECHO_T}$CC" >&6
1145 echo "$as_me:1145: result: no" >&5
1146 echo "${ECHO_T}no" >&6
1150 if test -z "$ac_cv_prog_CC"; then
1152 # Extract the first word of "gcc", so it can be a program name with args.
1153 set dummy gcc; ac_word=$2
1154 echo "$as_me:1154: checking for $ac_word" >&5
1155 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1156 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1157 echo $ECHO_N "(cached) $ECHO_C" >&6
1159 if test -n "$ac_ct_CC"; then
1160 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1162 ac_save_IFS=$IFS; IFS=$ac_path_separator
1164 for ac_dir in $ac_dummy; do
1166 test -z "$ac_dir" && ac_dir=.
1167 $as_executable_p "$ac_dir/$ac_word" || continue
1168 ac_cv_prog_ac_ct_CC="gcc"
1169 echo "$as_me:1169: found $ac_dir/$ac_word" >&5
1175 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1176 if test -n "$ac_ct_CC"; then
1177 echo "$as_me:1177: result: $ac_ct_CC" >&5
1178 echo "${ECHO_T}$ac_ct_CC" >&6
1180 echo "$as_me:1180: result: no" >&5
1181 echo "${ECHO_T}no" >&6
1189 if test -z "$CC"; then
1190 if test -n "$ac_tool_prefix"; then
1191 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1192 set dummy ${ac_tool_prefix}cc; ac_word=$2
1193 echo "$as_me:1193: checking for $ac_word" >&5
1194 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1195 if test "${ac_cv_prog_CC+set}" = set; then
1196 echo $ECHO_N "(cached) $ECHO_C" >&6
1198 if test -n "$CC"; then
1199 ac_cv_prog_CC="$CC" # Let the user override the test.
1201 ac_save_IFS=$IFS; IFS=$ac_path_separator
1203 for ac_dir in $ac_dummy; do
1205 test -z "$ac_dir" && ac_dir=.
1206 $as_executable_p "$ac_dir/$ac_word" || continue
1207 ac_cv_prog_CC="${ac_tool_prefix}cc"
1208 echo "$as_me:1208: found $ac_dir/$ac_word" >&5
1215 if test -n "$CC"; then
1216 echo "$as_me:1216: result: $CC" >&5
1217 echo "${ECHO_T}$CC" >&6
1219 echo "$as_me:1219: result: no" >&5
1220 echo "${ECHO_T}no" >&6
1224 if test -z "$ac_cv_prog_CC"; then
1226 # Extract the first word of "cc", so it can be a program name with args.
1227 set dummy cc; ac_word=$2
1228 echo "$as_me:1228: checking for $ac_word" >&5
1229 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1230 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1231 echo $ECHO_N "(cached) $ECHO_C" >&6
1233 if test -n "$ac_ct_CC"; then
1234 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1236 ac_save_IFS=$IFS; IFS=$ac_path_separator
1238 for ac_dir in $ac_dummy; do
1240 test -z "$ac_dir" && ac_dir=.
1241 $as_executable_p "$ac_dir/$ac_word" || continue
1242 ac_cv_prog_ac_ct_CC="cc"
1243 echo "$as_me:1243: found $ac_dir/$ac_word" >&5
1249 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1250 if test -n "$ac_ct_CC"; then
1251 echo "$as_me:1251: result: $ac_ct_CC" >&5
1252 echo "${ECHO_T}$ac_ct_CC" >&6
1254 echo "$as_me:1254: result: no" >&5
1255 echo "${ECHO_T}no" >&6
1264 if test -z "$CC"; then
1265 # Extract the first word of "cc", so it can be a program name with args.
1266 set dummy cc; ac_word=$2
1267 echo "$as_me:1267: checking for $ac_word" >&5
1268 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1269 if test "${ac_cv_prog_CC+set}" = set; then
1270 echo $ECHO_N "(cached) $ECHO_C" >&6
1272 if test -n "$CC"; then
1273 ac_cv_prog_CC="$CC" # Let the user override the test.
1276 ac_save_IFS=$IFS; IFS=$ac_path_separator
1278 for ac_dir in $ac_dummy; do
1280 test -z "$ac_dir" && ac_dir=.
1281 $as_executable_p "$ac_dir/$ac_word" || continue
1282 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1283 ac_prog_rejected=yes
1287 echo "$as_me:1287: found $ac_dir/$ac_word" >&5
1291 if test $ac_prog_rejected = yes; then
1292 # We found a bogon in the path, so make sure we never use it.
1293 set dummy $ac_cv_prog_CC
1295 if test $# != 0; then
1296 # We chose a different compiler from the bogus one.
1297 # However, it has the same basename, so the bogon will be chosen
1298 # first if we set CC to just the basename; use the full file name.
1300 set dummy "$ac_dir/$ac_word" ${1+"$@"}
1308 if test -n "$CC"; then
1309 echo "$as_me:1309: result: $CC" >&5
1310 echo "${ECHO_T}$CC" >&6
1312 echo "$as_me:1312: result: no" >&5
1313 echo "${ECHO_T}no" >&6
1317 if test -z "$CC"; then
1318 if test -n "$ac_tool_prefix"; then
1321 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1322 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1323 echo "$as_me:1323: checking for $ac_word" >&5
1324 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1325 if test "${ac_cv_prog_CC+set}" = set; then
1326 echo $ECHO_N "(cached) $ECHO_C" >&6
1328 if test -n "$CC"; then
1329 ac_cv_prog_CC="$CC" # Let the user override the test.
1331 ac_save_IFS=$IFS; IFS=$ac_path_separator
1333 for ac_dir in $ac_dummy; do
1335 test -z "$ac_dir" && ac_dir=.
1336 $as_executable_p "$ac_dir/$ac_word" || continue
1337 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1338 echo "$as_me:1338: found $ac_dir/$ac_word" >&5
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 "${ECHO_T}no" >&6
1353 test -n "$CC" && break
1356 if test -z "$CC"; then
1360 # Extract the first word of "$ac_prog", so it can be a program name with args.
1361 set dummy $ac_prog; ac_word=$2
1362 echo "$as_me:1362: checking for $ac_word" >&5
1363 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1364 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1365 echo $ECHO_N "(cached) $ECHO_C" >&6
1367 if test -n "$ac_ct_CC"; then
1368 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1370 ac_save_IFS=$IFS; IFS=$ac_path_separator
1372 for ac_dir in $ac_dummy; do
1374 test -z "$ac_dir" && ac_dir=.
1375 $as_executable_p "$ac_dir/$ac_word" || continue
1376 ac_cv_prog_ac_ct_CC="$ac_prog"
1377 echo "$as_me:1377: found $ac_dir/$ac_word" >&5
1383 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1384 if test -n "$ac_ct_CC"; then
1385 echo "$as_me:1385: result: $ac_ct_CC" >&5
1386 echo "${ECHO_T}$ac_ct_CC" >&6
1388 echo "$as_me:1388: result: no" >&5
1389 echo "${ECHO_T}no" >&6
1392 test -n "$ac_ct_CC" && break
1400 test -z "$CC" && { { echo "$as_me:1400: error: no acceptable cc found in \$PATH" >&5
1401 echo "$as_me: error: no acceptable cc found in \$PATH" >&2;}
1402 { (exit 1); exit 1; }; }
1404 # Provide some information about the compiler.
1405 echo "$as_me:1405:" \
1406 "checking for C compiler version" >&5
1407 ac_compiler=`set X $ac_compile; echo $2`
1408 { (eval echo "$as_me:1408: \"$ac_compiler --version </dev/null >&5\"") >&5
1409 (eval $ac_compiler --version </dev/null >&5) 2>&5
1411 echo "$as_me:1411: \$? = $ac_status" >&5
1412 (exit $ac_status); }
1413 { (eval echo "$as_me:1413: \"$ac_compiler -v </dev/null >&5\"") >&5
1414 (eval $ac_compiler -v </dev/null >&5) 2>&5
1416 echo "$as_me:1416: \$? = $ac_status" >&5
1417 (exit $ac_status); }
1418 { (eval echo "$as_me:1418: \"$ac_compiler -V </dev/null >&5\"") >&5
1419 (eval $ac_compiler -V </dev/null >&5) 2>&5
1421 echo "$as_me:1421: \$? = $ac_status" >&5
1422 (exit $ac_status); }
1424 cat >conftest.$ac_ext <<_ACEOF
1425 #line 1425 "configure"
1426 #include "confdefs.h"
1436 ac_clean_files_save=$ac_clean_files
1437 ac_clean_files="$ac_clean_files a.out a.exe"
1438 # Try to create an executable without -o first, disregard a.out.
1439 # It will help us diagnose broken compilers, and finding out an intuition
1441 echo "$as_me:1441: checking for C compiler default output" >&5
1442 echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
1443 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1444 if { (eval echo "$as_me:1444: \"$ac_link_default\"") >&5
1445 (eval $ac_link_default) 2>&5
1447 echo "$as_me:1447: \$? = $ac_status" >&5
1448 (exit $ac_status); }; then
1449 # Find the output, starting from the most likely. This scheme is
1450 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1452 for ac_file in `ls a.exe conftest.exe 2>/dev/null;
1453 ls a.out conftest 2>/dev/null;
1454 ls a.* conftest.* 2>/dev/null`; do
1456 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
1457 a.out ) # We found the default executable, but exeext='' is most
1460 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1461 # FIXME: I believe we export ac_cv_exeext for Libtool --akim.
1468 echo "$as_me: failed program was:" >&5
1469 cat conftest.$ac_ext >&5
1470 { { echo "$as_me:1470: error: C compiler cannot create executables" >&5
1471 echo "$as_me: error: C compiler cannot create executables" >&2;}
1472 { (exit 77); exit 77; }; }
1475 ac_exeext=$ac_cv_exeext
1476 echo "$as_me:1476: result: $ac_file" >&5
1477 echo "${ECHO_T}$ac_file" >&6
1479 # Check the compiler produces executables we can run. If not, either
1480 # the compiler is broken, or we cross compile.
1481 echo "$as_me:1481: checking whether the C compiler works" >&5
1482 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1483 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1484 # If not cross compiling, check that we can run a simple program.
1485 if test "$cross_compiling" != yes; then
1486 if { ac_try='./$ac_file'
1487 { (eval echo "$as_me:1487: \"$ac_try\"") >&5
1490 echo "$as_me:1490: \$? = $ac_status" >&5
1491 (exit $ac_status); }; }; then
1494 if test "$cross_compiling" = maybe; then
1497 { { echo "$as_me:1497: error: cannot run C compiled programs.
1498 If you meant to cross compile, use \`--host'." >&5
1499 echo "$as_me: error: cannot run C compiled programs.
1500 If you meant to cross compile, use \`--host'." >&2;}
1501 { (exit 1); exit 1; }; }
1505 echo "$as_me:1505: result: yes" >&5
1506 echo "${ECHO_T}yes" >&6
1508 rm -f a.out a.exe conftest$ac_cv_exeext
1509 ac_clean_files=$ac_clean_files_save
1510 # Check the compiler produces executables we can run. If not, either
1511 # the compiler is broken, or we cross compile.
1512 echo "$as_me:1512: checking whether we are cross compiling" >&5
1513 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1514 echo "$as_me:1514: result: $cross_compiling" >&5
1515 echo "${ECHO_T}$cross_compiling" >&6
1517 echo "$as_me:1517: checking for executable suffix" >&5
1518 echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6
1519 if { (eval echo "$as_me:1519: \"$ac_link\"") >&5
1520 (eval $ac_link) 2>&5
1522 echo "$as_me:1522: \$? = $ac_status" >&5
1523 (exit $ac_status); }; then
1524 # If both `conftest.exe' and `conftest' are `present' (well, observable)
1525 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
1526 # work properly (i.e., refer to `conftest.exe'), while it won't with
1528 for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do
1530 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
1531 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1538 { { echo "$as_me:1538: error: cannot compute EXEEXT: cannot compile and link" >&5
1539 echo "$as_me: error: cannot compute EXEEXT: cannot compile and link" >&2;}
1540 { (exit 1); exit 1; }; }
1543 rm -f conftest$ac_cv_exeext
1544 echo "$as_me:1544: result: $ac_cv_exeext" >&5
1545 echo "${ECHO_T}$ac_cv_exeext" >&6
1547 rm -f conftest.$ac_ext
1548 EXEEXT=$ac_cv_exeext
1550 echo "$as_me:1550: checking for object suffix" >&5
1551 echo $ECHO_N "checking for object suffix... $ECHO_C" >&6
1552 if test "${ac_cv_objext+set}" = set; then
1553 echo $ECHO_N "(cached) $ECHO_C" >&6
1555 cat >conftest.$ac_ext <<_ACEOF
1556 #line 1556 "configure"
1557 #include "confdefs.h"
1567 rm -f conftest.o conftest.obj
1568 if { (eval echo "$as_me:1568: \"$ac_compile\"") >&5
1569 (eval $ac_compile) 2>&5
1571 echo "$as_me:1571: \$? = $ac_status" >&5
1572 (exit $ac_status); }; then
1573 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
1575 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.map | *.inf ) ;;
1576 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
1581 echo "$as_me: failed program was:" >&5
1582 cat conftest.$ac_ext >&5
1583 { { echo "$as_me:1583: error: cannot compute OBJEXT: cannot compile" >&5
1584 echo "$as_me: error: cannot compute OBJEXT: cannot compile" >&2;}
1585 { (exit 1); exit 1; }; }
1588 rm -f conftest.$ac_cv_objext conftest.$ac_ext
1590 echo "$as_me:1590: result: $ac_cv_objext" >&5
1591 echo "${ECHO_T}$ac_cv_objext" >&6
1592 OBJEXT=$ac_cv_objext
1594 echo "$as_me:1594: checking whether we are using the GNU C compiler" >&5
1595 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
1596 if test "${ac_cv_c_compiler_gnu+set}" = set; then
1597 echo $ECHO_N "(cached) $ECHO_C" >&6
1599 cat >conftest.$ac_ext <<_ACEOF
1600 #line 1600 "configure"
1601 #include "confdefs.h"
1614 rm -f conftest.$ac_objext
1615 if { (eval echo "$as_me:1615: \"$ac_compile\"") >&5
1616 (eval $ac_compile) 2>&5
1618 echo "$as_me:1618: \$? = $ac_status" >&5
1619 (exit $ac_status); } &&
1620 { ac_try='test -s conftest.$ac_objext'
1621 { (eval echo "$as_me:1621: \"$ac_try\"") >&5
1624 echo "$as_me:1624: \$? = $ac_status" >&5
1625 (exit $ac_status); }; }; then
1628 echo "$as_me: failed program was:" >&5
1629 cat conftest.$ac_ext >&5
1632 rm -f conftest.$ac_objext conftest.$ac_ext
1633 ac_cv_c_compiler_gnu=$ac_compiler_gnu
1636 echo "$as_me:1636: result: $ac_cv_c_compiler_gnu" >&5
1637 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
1638 GCC=`test $ac_compiler_gnu = yes && echo yes`
1639 ac_test_CFLAGS=${CFLAGS+set}
1640 ac_save_CFLAGS=$CFLAGS
1642 echo "$as_me:1642: checking whether $CC accepts -g" >&5
1643 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
1644 if test "${ac_cv_prog_cc_g+set}" = set; then
1645 echo $ECHO_N "(cached) $ECHO_C" >&6
1647 cat >conftest.$ac_ext <<_ACEOF
1648 #line 1648 "configure"
1649 #include "confdefs.h"
1659 rm -f conftest.$ac_objext
1660 if { (eval echo "$as_me:1660: \"$ac_compile\"") >&5
1661 (eval $ac_compile) 2>&5
1663 echo "$as_me:1663: \$? = $ac_status" >&5
1664 (exit $ac_status); } &&
1665 { ac_try='test -s conftest.$ac_objext'
1666 { (eval echo "$as_me:1666: \"$ac_try\"") >&5
1669 echo "$as_me:1669: \$? = $ac_status" >&5
1670 (exit $ac_status); }; }; then
1673 echo "$as_me: failed program was:" >&5
1674 cat conftest.$ac_ext >&5
1677 rm -f conftest.$ac_objext conftest.$ac_ext
1679 echo "$as_me:1679: result: $ac_cv_prog_cc_g" >&5
1680 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
1681 if test "$ac_test_CFLAGS" = set; then
1682 CFLAGS=$ac_save_CFLAGS
1683 elif test $ac_cv_prog_cc_g = yes; then
1684 if test "$GCC" = yes; then
1690 if test "$GCC" = yes; then
1696 # Some people use a C++ compiler to compile C. Since we use `exit',
1697 # in C++ we need to declare it. In case someone uses the same compiler
1698 # for both compiling C and C++ we need to have the C++ compiler decide
1699 # the declaration of exit, since it's the most demanding environment.
1700 cat >conftest.$ac_ext <<_ACEOF
1705 rm -f conftest.$ac_objext
1706 if { (eval echo "$as_me:1706: \"$ac_compile\"") >&5
1707 (eval $ac_compile) 2>&5
1709 echo "$as_me:1709: \$? = $ac_status" >&5
1710 (exit $ac_status); } &&
1711 { ac_try='test -s conftest.$ac_objext'
1712 { (eval echo "$as_me:1712: \"$ac_try\"") >&5
1715 echo "$as_me:1715: \$? = $ac_status" >&5
1716 (exit $ac_status); }; }; then
1717 for ac_declaration in \
1719 '#include <stdlib.h>' \
1720 'extern "C" void std::exit (int) throw (); using std::exit;' \
1721 'extern "C" void std::exit (int); using std::exit;' \
1722 'extern "C" void exit (int) throw ();' \
1723 'extern "C" void exit (int);' \
1726 cat >conftest.$ac_ext <<_ACEOF
1727 #line 1727 "configure"
1728 #include "confdefs.h"
1739 rm -f conftest.$ac_objext
1740 if { (eval echo "$as_me:1740: \"$ac_compile\"") >&5
1741 (eval $ac_compile) 2>&5
1743 echo "$as_me:1743: \$? = $ac_status" >&5
1744 (exit $ac_status); } &&
1745 { ac_try='test -s conftest.$ac_objext'
1746 { (eval echo "$as_me:1746: \"$ac_try\"") >&5
1749 echo "$as_me:1749: \$? = $ac_status" >&5
1750 (exit $ac_status); }; }; then
1753 echo "$as_me: failed program was:" >&5
1754 cat conftest.$ac_ext >&5
1757 rm -f conftest.$ac_objext conftest.$ac_ext
1758 cat >conftest.$ac_ext <<_ACEOF
1759 #line 1759 "configure"
1760 #include "confdefs.h"
1770 rm -f conftest.$ac_objext
1771 if { (eval echo "$as_me:1771: \"$ac_compile\"") >&5
1772 (eval $ac_compile) 2>&5
1774 echo "$as_me:1774: \$? = $ac_status" >&5
1775 (exit $ac_status); } &&
1776 { ac_try='test -s conftest.$ac_objext'
1777 { (eval echo "$as_me:1777: \"$ac_try\"") >&5
1780 echo "$as_me:1780: \$? = $ac_status" >&5
1781 (exit $ac_status); }; }; then
1784 echo "$as_me: failed program was:" >&5
1785 cat conftest.$ac_ext >&5
1787 rm -f conftest.$ac_objext conftest.$ac_ext
1790 if test -n "$ac_declaration"; then
1791 echo '#ifdef __cplusplus' >>confdefs.h
1792 echo $ac_declaration >>confdefs.h
1793 echo '#endif' >>confdefs.h
1797 echo "$as_me: failed program was:" >&5
1798 cat conftest.$ac_ext >&5
1800 rm -f conftest.$ac_objext conftest.$ac_ext
1802 ac_cpp='$CPP $CPPFLAGS'
1803 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1804 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1805 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1806 ac_main_return=return
1809 if test "$GCC" = yes ; then
1810 echo "$as_me:1810: checking version of $CC" >&5
1811 echo $ECHO_N "checking version of $CC... $ECHO_C" >&6
1812 GCC_VERSION="`${CC} --version 2>/dev/null | sed -e '2,$d' -e 's/^.*(GCC[^)]*) //' -e 's/^.*(Debian[^)]*) //' -e 's/^[^0-9.]*//' -e 's/[^0-9.].*//'`"
1813 test -z "$GCC_VERSION" && GCC_VERSION=unknown
1814 echo "$as_me:1814: result: $GCC_VERSION" >&5
1815 echo "${ECHO_T}$GCC_VERSION" >&6
1818 echo "$as_me:1818: checking for $CC option to accept ANSI C" >&5
1819 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
1820 if test "${ac_cv_prog_cc_stdc+set}" = set; then
1821 echo $ECHO_N "(cached) $ECHO_C" >&6
1823 ac_cv_prog_cc_stdc=no
1825 cat >conftest.$ac_ext <<_ACEOF
1826 #line 1826 "configure"
1827 #include "confdefs.h"
1830 #include <sys/types.h>
1831 #include <sys/stat.h>
1832 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
1833 struct buf { int x; };
1834 FILE * (*rcsopen) (struct buf *, struct stat *, int);
1835 static char *e (p, i)
1841 static char *f (char * (*g) (char **, int), char **p, ...)
1846 s = g (p, va_arg (v,int));
1850 int test (int i, double x);
1851 struct s1 {int (*f) (int a);};
1852 struct s2 {int (*f) (double a);};
1853 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
1859 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
1864 # Don't try gcc -ansi; that turns off useful extensions and
1865 # breaks some systems' header files.
1866 # AIX -qlanglvl=ansi
1867 # Ultrix and OSF/1 -std1
1868 # HP-UX 10.20 and later -Ae
1869 # HP-UX older versions -Aa -D_HPUX_SOURCE
1870 # SVR4 -Xc -D__EXTENSIONS__
1871 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
1873 CC="$ac_save_CC $ac_arg"
1874 rm -f conftest.$ac_objext
1875 if { (eval echo "$as_me:1875: \"$ac_compile\"") >&5
1876 (eval $ac_compile) 2>&5
1878 echo "$as_me:1878: \$? = $ac_status" >&5
1879 (exit $ac_status); } &&
1880 { ac_try='test -s conftest.$ac_objext'
1881 { (eval echo "$as_me:1881: \"$ac_try\"") >&5
1884 echo "$as_me:1884: \$? = $ac_status" >&5
1885 (exit $ac_status); }; }; then
1886 ac_cv_prog_cc_stdc=$ac_arg
1889 echo "$as_me: failed program was:" >&5
1890 cat conftest.$ac_ext >&5
1892 rm -f conftest.$ac_objext
1894 rm -f conftest.$ac_ext conftest.$ac_objext
1899 case "x$ac_cv_prog_cc_stdc" in
1901 echo "$as_me:1901: result: none needed" >&5
1902 echo "${ECHO_T}none needed" >&6 ;;
1904 echo "$as_me:1904: result: $ac_cv_prog_cc_stdc" >&5
1905 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
1906 CC="$CC $ac_cv_prog_cc_stdc" ;;
1909 # This should have been defined by AC_PROG_CC
1912 echo "$as_me:1912: checking \$CC variable" >&5
1913 echo $ECHO_N "checking \$CC variable... $ECHO_C" >&6
1916 echo "$as_me:1916: result: broken" >&5
1917 echo "${ECHO_T}broken" >&6
1918 { echo "$as_me:1918: WARNING: your environment misuses the CC variable to hold CFLAGS/CPPFLAGS options" >&5
1919 echo "$as_me: WARNING: your environment misuses the CC variable to hold CFLAGS/CPPFLAGS options" >&2;}
1921 cf_flags=`echo "$CC" | sed -e 's/^[^ ]*[ ]//'`
1922 CC=`echo "$CC" | sed -e 's/[ ].*//'`
1927 cf_new_extra_cppflags=
1929 for cf_add_cflags in $cf_flags
1931 case $cf_fix_cppflags in
1933 case $cf_add_cflags in #(vi
1934 -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
1935 case $cf_add_cflags in
1937 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
1939 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
1940 && test -z "${cf_tst_cflags}" \
1941 && cf_fix_cppflags=yes
1943 if test $cf_fix_cppflags = yes ; then
1944 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
1946 elif test "${cf_tst_cflags}" = "\"'" ; then
1947 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
1953 *$cf_add_cflags) #(vi
1956 case $cf_add_cflags in #(vi
1958 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
1960 CPPFLAGS=`echo "$CPPFLAGS" | \
1961 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
1962 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
1966 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
1971 cf_new_cflags="$cf_new_cflags $cf_add_cflags"
1976 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
1978 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
1980 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
1981 && test -z "${cf_tst_cflags}" \
1982 && cf_fix_cppflags=no
1987 if test -n "$cf_new_cflags" ; then
1989 CFLAGS="$CFLAGS $cf_new_cflags"
1992 if test -n "$cf_new_cppflags" ; then
1994 CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
1997 if test -n "$cf_new_extra_cppflags" ; then
1999 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
2004 echo "$as_me:2004: result: ok" >&5
2005 echo "${ECHO_T}ok" >&6
2009 echo "$as_me:2009: checking whether ${MAKE-make} sets \${MAKE}" >&5
2010 echo $ECHO_N "checking whether ${MAKE-make} sets \${MAKE}... $ECHO_C" >&6
2011 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'`
2012 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
2013 echo $ECHO_N "(cached) $ECHO_C" >&6
2015 cat >conftest.make <<\EOF
2017 @echo 'ac_maketemp="${MAKE}"'
2019 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2020 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
2021 if test -n "$ac_maketemp"; then
2022 eval ac_cv_prog_make_${ac_make}_set=yes
2024 eval ac_cv_prog_make_${ac_make}_set=no
2028 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
2029 echo "$as_me:2029: result: yes" >&5
2030 echo "${ECHO_T}yes" >&6
2033 echo "$as_me:2033: result: no" >&5
2034 echo "${ECHO_T}no" >&6
2035 SET_MAKE="MAKE=${MAKE-make}"
2038 # Find a good install program. We prefer a C program (faster),
2039 # so one script is as good as another. But avoid the broken or
2040 # incompatible versions:
2041 # SysV /etc/install, /usr/sbin/install
2042 # SunOS /usr/etc/install
2043 # IRIX /sbin/install
2045 # AmigaOS /C/install, which installs bootblocks on floppy discs
2046 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2047 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2048 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2049 # ./install, which can be erroneously created by make from ./install.sh.
2050 echo "$as_me:2050: checking for a BSD compatible install" >&5
2051 echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6
2052 if test -z "$INSTALL"; then
2053 if test "${ac_cv_path_install+set}" = set; then
2054 echo $ECHO_N "(cached) $ECHO_C" >&6
2056 ac_save_IFS=$IFS; IFS=$ac_path_separator
2057 for ac_dir in $PATH; do
2059 # Account for people who put trailing slashes in PATH elements.
2061 / | ./ | .// | /cC/* \
2062 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* \
2065 # OSF1 and SCO ODT 3.0 have their own names for install.
2066 # Don't use installbsd from OSF since it installs stuff as root
2068 for ac_prog in ginstall scoinst install; do
2069 if $as_executable_p "$ac_dir/$ac_prog"; then
2070 if test $ac_prog = install &&
2071 grep dspmsg "$ac_dir/$ac_prog" >/dev/null 2>&1; then
2072 # AIX install. It has an incompatible calling convention.
2074 elif test $ac_prog = install &&
2075 grep pwplus "$ac_dir/$ac_prog" >/dev/null 2>&1; then
2076 # program-specific install script used by HP pwplus--don't use.
2079 ac_cv_path_install="$ac_dir/$ac_prog -c"
2089 if test "${ac_cv_path_install+set}" = set; then
2090 INSTALL=$ac_cv_path_install
2092 # As a last resort, use the slow shell script. We don't cache a
2093 # path for INSTALL within a source directory, because that will
2094 # break other packages using the cache if that directory is
2095 # removed, or if the path is relative.
2096 INSTALL=$ac_install_sh
2099 echo "$as_me:2099: result: $INSTALL" >&5
2100 echo "${ECHO_T}$INSTALL" >&6
2102 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2103 # It thinks the first close brace ends the variable substitution.
2104 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2106 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2108 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2110 echo "$as_me:2110: checking if filesystem supports mixed-case filenames" >&5
2111 echo $ECHO_N "checking if filesystem supports mixed-case filenames... $ECHO_C" >&6
2112 if test "${cf_cv_mixedcase+set}" = set; then
2113 echo $ECHO_N "(cached) $ECHO_C" >&6
2116 if test "$cross_compiling" = yes ; then
2117 case $target_alias in #(vi
2118 *-os2-emx*|*-msdosdjgpp*|*-cygwin*|*-msys*|*-mingw*|*-uwin*) #(vi
2126 rm -f conftest CONFTEST
2128 if test -f CONFTEST ; then
2133 rm -f conftest CONFTEST
2137 echo "$as_me:2137: result: $cf_cv_mixedcase" >&5
2138 echo "${ECHO_T}$cf_cv_mixedcase" >&6
2139 test "$cf_cv_mixedcase" = yes &&
2140 cat >>confdefs.h <<\EOF
2141 #define MIXEDCASE_FILENAMES 1
2144 for ac_prog in exctags ctags
2146 # Extract the first word of "$ac_prog", so it can be a program name with args.
2147 set dummy $ac_prog; ac_word=$2
2148 echo "$as_me:2148: checking for $ac_word" >&5
2149 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2150 if test "${ac_cv_prog_CTAGS+set}" = set; then
2151 echo $ECHO_N "(cached) $ECHO_C" >&6
2153 if test -n "$CTAGS"; then
2154 ac_cv_prog_CTAGS="$CTAGS" # Let the user override the test.
2156 ac_save_IFS=$IFS; IFS=$ac_path_separator
2158 for ac_dir in $ac_dummy; do
2160 test -z "$ac_dir" && ac_dir=.
2161 $as_executable_p "$ac_dir/$ac_word" || continue
2162 ac_cv_prog_CTAGS="$ac_prog"
2163 echo "$as_me:2163: found $ac_dir/$ac_word" >&5
2169 CTAGS=$ac_cv_prog_CTAGS
2170 if test -n "$CTAGS"; then
2171 echo "$as_me:2171: result: $CTAGS" >&5
2172 echo "${ECHO_T}$CTAGS" >&6
2174 echo "$as_me:2174: result: no" >&5
2175 echo "${ECHO_T}no" >&6
2178 test -n "$CTAGS" && break
2181 for ac_prog in exetags etags
2183 # Extract the first word of "$ac_prog", so it can be a program name with args.
2184 set dummy $ac_prog; ac_word=$2
2185 echo "$as_me:2185: checking for $ac_word" >&5
2186 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2187 if test "${ac_cv_prog_ETAGS+set}" = set; then
2188 echo $ECHO_N "(cached) $ECHO_C" >&6
2190 if test -n "$ETAGS"; then
2191 ac_cv_prog_ETAGS="$ETAGS" # Let the user override the test.
2193 ac_save_IFS=$IFS; IFS=$ac_path_separator
2195 for ac_dir in $ac_dummy; do
2197 test -z "$ac_dir" && ac_dir=.
2198 $as_executable_p "$ac_dir/$ac_word" || continue
2199 ac_cv_prog_ETAGS="$ac_prog"
2200 echo "$as_me:2200: found $ac_dir/$ac_word" >&5
2206 ETAGS=$ac_cv_prog_ETAGS
2207 if test -n "$ETAGS"; then
2208 echo "$as_me:2208: result: $ETAGS" >&5
2209 echo "${ECHO_T}$ETAGS" >&6
2211 echo "$as_me:2211: result: no" >&5
2212 echo "${ECHO_T}no" >&6
2215 test -n "$ETAGS" && break
2218 # Extract the first word of "${CTAGS:-ctags}", so it can be a program name with args.
2219 set dummy ${CTAGS:-ctags}; ac_word=$2
2220 echo "$as_me:2220: checking for $ac_word" >&5
2221 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2222 if test "${ac_cv_prog_MAKE_LOWER_TAGS+set}" = set; then
2223 echo $ECHO_N "(cached) $ECHO_C" >&6
2225 if test -n "$MAKE_LOWER_TAGS"; then
2226 ac_cv_prog_MAKE_LOWER_TAGS="$MAKE_LOWER_TAGS" # Let the user override the test.
2228 ac_save_IFS=$IFS; IFS=$ac_path_separator
2230 for ac_dir in $ac_dummy; do
2232 test -z "$ac_dir" && ac_dir=.
2233 $as_executable_p "$ac_dir/$ac_word" || continue
2234 ac_cv_prog_MAKE_LOWER_TAGS="yes"
2235 echo "$as_me:2235: found $ac_dir/$ac_word" >&5
2239 test -z "$ac_cv_prog_MAKE_LOWER_TAGS" && ac_cv_prog_MAKE_LOWER_TAGS="no"
2242 MAKE_LOWER_TAGS=$ac_cv_prog_MAKE_LOWER_TAGS
2243 if test -n "$MAKE_LOWER_TAGS"; then
2244 echo "$as_me:2244: result: $MAKE_LOWER_TAGS" >&5
2245 echo "${ECHO_T}$MAKE_LOWER_TAGS" >&6
2247 echo "$as_me:2247: result: no" >&5
2248 echo "${ECHO_T}no" >&6
2251 if test "$cf_cv_mixedcase" = yes ; then
2252 # Extract the first word of "${ETAGS:-etags}", so it can be a program name with args.
2253 set dummy ${ETAGS:-etags}; ac_word=$2
2254 echo "$as_me:2254: checking for $ac_word" >&5
2255 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2256 if test "${ac_cv_prog_MAKE_UPPER_TAGS+set}" = set; then
2257 echo $ECHO_N "(cached) $ECHO_C" >&6
2259 if test -n "$MAKE_UPPER_TAGS"; then
2260 ac_cv_prog_MAKE_UPPER_TAGS="$MAKE_UPPER_TAGS" # Let the user override the test.
2262 ac_save_IFS=$IFS; IFS=$ac_path_separator
2264 for ac_dir in $ac_dummy; do
2266 test -z "$ac_dir" && ac_dir=.
2267 $as_executable_p "$ac_dir/$ac_word" || continue
2268 ac_cv_prog_MAKE_UPPER_TAGS="yes"
2269 echo "$as_me:2269: found $ac_dir/$ac_word" >&5
2273 test -z "$ac_cv_prog_MAKE_UPPER_TAGS" && ac_cv_prog_MAKE_UPPER_TAGS="no"
2276 MAKE_UPPER_TAGS=$ac_cv_prog_MAKE_UPPER_TAGS
2277 if test -n "$MAKE_UPPER_TAGS"; then
2278 echo "$as_me:2278: result: $MAKE_UPPER_TAGS" >&5
2279 echo "${ECHO_T}$MAKE_UPPER_TAGS" >&6
2281 echo "$as_me:2281: result: no" >&5
2282 echo "${ECHO_T}no" >&6
2289 if test "$MAKE_UPPER_TAGS" = yes ; then
2295 if test "$MAKE_LOWER_TAGS" = yes ; then
2301 for ac_prog in mawk gawk nawk awk
2303 # Extract the first word of "$ac_prog", so it can be a program name with args.
2304 set dummy $ac_prog; ac_word=$2
2305 echo "$as_me:2305: checking for $ac_word" >&5
2306 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2307 if test "${ac_cv_prog_AWK+set}" = set; then
2308 echo $ECHO_N "(cached) $ECHO_C" >&6
2310 if test -n "$AWK"; then
2311 ac_cv_prog_AWK="$AWK" # Let the user override the test.
2313 ac_save_IFS=$IFS; IFS=$ac_path_separator
2315 for ac_dir in $ac_dummy; do
2317 test -z "$ac_dir" && ac_dir=.
2318 $as_executable_p "$ac_dir/$ac_word" || continue
2319 ac_cv_prog_AWK="$ac_prog"
2320 echo "$as_me:2320: found $ac_dir/$ac_word" >&5
2327 if test -n "$AWK"; then
2328 echo "$as_me:2328: result: $AWK" >&5
2329 echo "${ECHO_T}$AWK" >&6
2331 echo "$as_me:2331: result: no" >&5
2332 echo "${ECHO_T}no" >&6
2335 test -n "$AWK" && break
2338 test -z "$AWK" && { { echo "$as_me:2338: error: No awk program found" >&5
2339 echo "$as_me: error: No awk program found" >&2;}
2340 { (exit 1); exit 1; }; }
2342 for ac_prog in tdlint lint alint splint lclint
2344 # Extract the first word of "$ac_prog", so it can be a program name with args.
2345 set dummy $ac_prog; ac_word=$2
2346 echo "$as_me:2346: checking for $ac_word" >&5
2347 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2348 if test "${ac_cv_prog_LINT+set}" = set; then
2349 echo $ECHO_N "(cached) $ECHO_C" >&6
2351 if test -n "$LINT"; then
2352 ac_cv_prog_LINT="$LINT" # Let the user override the test.
2354 ac_save_IFS=$IFS; IFS=$ac_path_separator
2356 for ac_dir in $ac_dummy; do
2358 test -z "$ac_dir" && ac_dir=.
2359 $as_executable_p "$ac_dir/$ac_word" || continue
2360 ac_cv_prog_LINT="$ac_prog"
2361 echo "$as_me:2361: found $ac_dir/$ac_word" >&5
2367 LINT=$ac_cv_prog_LINT
2368 if test -n "$LINT"; then
2369 echo "$as_me:2369: result: $LINT" >&5
2370 echo "${ECHO_T}$LINT" >&6
2372 echo "$as_me:2372: result: no" >&5
2373 echo "${ECHO_T}no" >&6
2376 test -n "$LINT" && break
2380 cf_POSIX_C_SOURCE=199506L
2383 case $host_os in #(vi
2385 cf_xopen_source="-D_ALL_SOURCE"
2391 cf_xopen_source="-D_APPLE_C_SOURCE"
2394 cf_xopen_source="-D_DARWIN_C_SOURCE"
2397 freebsd*|dragonfly*) #(vi
2398 # 5.x headers associate
2399 # _XOPEN_SOURCE=600 with _POSIX_C_SOURCE=200112L
2400 # _XOPEN_SOURCE=500 with _POSIX_C_SOURCE=199506L
2401 cf_POSIX_C_SOURCE=200112L
2403 cf_xopen_source="-D_BSD_TYPES -D__BSD_VISIBLE -D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
2406 cf_xopen_source="-D_HPUX_SOURCE -D_XOPEN_SOURCE=500"
2409 cf_xopen_source="-D_HPUX_SOURCE"
2412 cf_xopen_source="-D_SGI_SOURCE"
2415 linux*|gnu*|mint*|k*bsd*-gnu) #(vi
2417 echo "$as_me:2417: checking if we must define _GNU_SOURCE" >&5
2418 echo $ECHO_N "checking if we must define _GNU_SOURCE... $ECHO_C" >&6
2419 if test "${cf_cv_gnu_source+set}" = set; then
2420 echo $ECHO_N "(cached) $ECHO_C" >&6
2423 cat >conftest.$ac_ext <<_ACEOF
2424 #line 2424 "configure"
2425 #include "confdefs.h"
2426 #include <sys/types.h>
2431 #ifndef _XOPEN_SOURCE
2438 rm -f conftest.$ac_objext
2439 if { (eval echo "$as_me:2439: \"$ac_compile\"") >&5
2440 (eval $ac_compile) 2>&5
2442 echo "$as_me:2442: \$? = $ac_status" >&5
2443 (exit $ac_status); } &&
2444 { ac_try='test -s conftest.$ac_objext'
2445 { (eval echo "$as_me:2445: \"$ac_try\"") >&5
2448 echo "$as_me:2448: \$? = $ac_status" >&5
2449 (exit $ac_status); }; }; then
2452 echo "$as_me: failed program was:" >&5
2453 cat conftest.$ac_ext >&5
2455 CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
2456 cat >conftest.$ac_ext <<_ACEOF
2457 #line 2457 "configure"
2458 #include "confdefs.h"
2459 #include <sys/types.h>
2464 #ifdef _XOPEN_SOURCE
2471 rm -f conftest.$ac_objext
2472 if { (eval echo "$as_me:2472: \"$ac_compile\"") >&5
2473 (eval $ac_compile) 2>&5
2475 echo "$as_me:2475: \$? = $ac_status" >&5
2476 (exit $ac_status); } &&
2477 { ac_try='test -s conftest.$ac_objext'
2478 { (eval echo "$as_me:2478: \"$ac_try\"") >&5
2481 echo "$as_me:2481: \$? = $ac_status" >&5
2482 (exit $ac_status); }; }; then
2485 echo "$as_me: failed program was:" >&5
2486 cat conftest.$ac_ext >&5
2487 cf_cv_gnu_source=yes
2489 rm -f conftest.$ac_objext conftest.$ac_ext
2493 rm -f conftest.$ac_objext conftest.$ac_ext
2496 echo "$as_me:2496: result: $cf_cv_gnu_source" >&5
2497 echo "${ECHO_T}$cf_cv_gnu_source" >&6
2498 test "$cf_cv_gnu_source" = yes && CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
2502 cf_xopen_source="-D_NETBSD_SOURCE" # POSIX.1-2001 features are ifdef'd with this...
2505 # setting _XOPEN_SOURCE or _POSIX_SOURCE breaks <sys/select.h> and other headers which use u_int / u_short types
2508 cf_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE
2510 cf_save_CFLAGS="$CFLAGS"
2511 cf_save_CPPFLAGS="$CPPFLAGS"
2513 cf_trim_CFLAGS=`echo "$cf_save_CFLAGS" | \
2514 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \
2515 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'`
2517 cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \
2518 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \
2519 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'`
2521 echo "$as_me:2521: checking if we should define _POSIX_C_SOURCE" >&5
2522 echo $ECHO_N "checking if we should define _POSIX_C_SOURCE... $ECHO_C" >&6
2523 if test "${cf_cv_posix_c_source+set}" = set; then
2524 echo $ECHO_N "(cached) $ECHO_C" >&6
2527 echo "${as_me:-configure}:2527: testing if the symbol is already defined go no further ..." 1>&5
2529 cat >conftest.$ac_ext <<_ACEOF
2530 #line 2530 "configure"
2531 #include "confdefs.h"
2532 #include <sys/types.h>
2537 #ifndef _POSIX_C_SOURCE
2544 rm -f conftest.$ac_objext
2545 if { (eval echo "$as_me:2545: \"$ac_compile\"") >&5
2546 (eval $ac_compile) 2>&5
2548 echo "$as_me:2548: \$? = $ac_status" >&5
2549 (exit $ac_status); } &&
2550 { ac_try='test -s conftest.$ac_objext'
2551 { (eval echo "$as_me:2551: \"$ac_try\"") >&5
2554 echo "$as_me:2554: \$? = $ac_status" >&5
2555 (exit $ac_status); }; }; then
2556 cf_cv_posix_c_source=no
2558 echo "$as_me: failed program was:" >&5
2559 cat conftest.$ac_ext >&5
2560 cf_want_posix_source=no
2561 case .$cf_POSIX_C_SOURCE in #(vi
2563 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE"
2566 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE"
2567 cf_want_posix_source=yes
2570 cf_want_posix_source=yes
2573 if test "$cf_want_posix_source" = yes ; then
2574 cat >conftest.$ac_ext <<_ACEOF
2575 #line 2575 "configure"
2576 #include "confdefs.h"
2577 #include <sys/types.h>
2582 #ifdef _POSIX_SOURCE
2589 rm -f conftest.$ac_objext
2590 if { (eval echo "$as_me:2590: \"$ac_compile\"") >&5
2591 (eval $ac_compile) 2>&5
2593 echo "$as_me:2593: \$? = $ac_status" >&5
2594 (exit $ac_status); } &&
2595 { ac_try='test -s conftest.$ac_objext'
2596 { (eval echo "$as_me:2596: \"$ac_try\"") >&5
2599 echo "$as_me:2599: \$? = $ac_status" >&5
2600 (exit $ac_status); }; }; then
2603 echo "$as_me: failed program was:" >&5
2604 cat conftest.$ac_ext >&5
2605 cf_cv_posix_c_source="$cf_cv_posix_c_source -D_POSIX_SOURCE"
2607 rm -f conftest.$ac_objext conftest.$ac_ext
2610 echo "${as_me:-configure}:2610: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5
2612 CFLAGS="$cf_trim_CFLAGS"
2613 CPPFLAGS="$cf_trim_CPPFLAGS $cf_cv_posix_c_source"
2615 echo "${as_me:-configure}:2615: testing if the second compile does not leave our definition intact error ..." 1>&5
2617 cat >conftest.$ac_ext <<_ACEOF
2618 #line 2618 "configure"
2619 #include "confdefs.h"
2620 #include <sys/types.h>
2625 #ifndef _POSIX_C_SOURCE
2632 rm -f conftest.$ac_objext
2633 if { (eval echo "$as_me:2633: \"$ac_compile\"") >&5
2634 (eval $ac_compile) 2>&5
2636 echo "$as_me:2636: \$? = $ac_status" >&5
2637 (exit $ac_status); } &&
2638 { ac_try='test -s conftest.$ac_objext'
2639 { (eval echo "$as_me:2639: \"$ac_try\"") >&5
2642 echo "$as_me:2642: \$? = $ac_status" >&5
2643 (exit $ac_status); }; }; then
2646 echo "$as_me: failed program was:" >&5
2647 cat conftest.$ac_ext >&5
2648 cf_cv_posix_c_source=no
2650 rm -f conftest.$ac_objext conftest.$ac_ext
2651 CFLAGS="$cf_save_CFLAGS"
2652 CPPFLAGS="$cf_save_CPPFLAGS"
2655 rm -f conftest.$ac_objext conftest.$ac_ext
2658 echo "$as_me:2658: result: $cf_cv_posix_c_source" >&5
2659 echo "${ECHO_T}$cf_cv_posix_c_source" >&6
2661 if test "$cf_cv_posix_c_source" != no ; then
2662 CFLAGS="$cf_trim_CFLAGS"
2663 CPPFLAGS="$cf_trim_CPPFLAGS"
2668 cf_new_extra_cppflags=
2670 for cf_add_cflags in $cf_cv_posix_c_source
2672 case $cf_fix_cppflags in
2674 case $cf_add_cflags in #(vi
2675 -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
2676 case $cf_add_cflags in
2678 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
2680 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
2681 && test -z "${cf_tst_cflags}" \
2682 && cf_fix_cppflags=yes
2684 if test $cf_fix_cppflags = yes ; then
2685 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
2687 elif test "${cf_tst_cflags}" = "\"'" ; then
2688 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
2694 *$cf_add_cflags) #(vi
2697 case $cf_add_cflags in #(vi
2699 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
2701 CPPFLAGS=`echo "$CPPFLAGS" | \
2702 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
2703 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
2707 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
2712 cf_new_cflags="$cf_new_cflags $cf_add_cflags"
2717 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
2719 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
2721 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
2722 && test -z "${cf_tst_cflags}" \
2723 && cf_fix_cppflags=no
2728 if test -n "$cf_new_cflags" ; then
2730 CFLAGS="$CFLAGS $cf_new_cflags"
2733 if test -n "$cf_new_cppflags" ; then
2735 CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
2738 if test -n "$cf_new_extra_cppflags" ; then
2740 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
2747 cf_xopen_source="-D_NETBSD_SOURCE" # setting _XOPEN_SOURCE breaks IPv6 for lynx on NetBSD 1.6, breaks xterm, is not needed for ncursesw
2750 # setting _XOPEN_SOURCE lower than 500 breaks g++ compile with wchar.h, needed for ncursesw
2751 cf_xopen_source="-D_BSD_SOURCE"
2755 # setting _XOPEN_SOURCE breaks xterm on OpenBSD 2.8, is not needed for ncursesw
2758 cf_xopen_source="-D_OSF_SOURCE"
2761 cf_xopen_source="-D_QNX_SOURCE"
2764 # setting _XOPEN_SOURCE breaks Lynx on SCO Unix / OpenServer
2767 cf_xopen_source="-D__EXTENSIONS__"
2768 cf_cv_xopen_source=broken
2772 echo "$as_me:2772: checking if we should define _XOPEN_SOURCE" >&5
2773 echo $ECHO_N "checking if we should define _XOPEN_SOURCE... $ECHO_C" >&6
2774 if test "${cf_cv_xopen_source+set}" = set; then
2775 echo $ECHO_N "(cached) $ECHO_C" >&6
2778 cat >conftest.$ac_ext <<_ACEOF
2779 #line 2779 "configure"
2780 #include "confdefs.h"
2784 #include <sys/types.h>
2790 #ifndef _XOPEN_SOURCE
2797 rm -f conftest.$ac_objext
2798 if { (eval echo "$as_me:2798: \"$ac_compile\"") >&5
2799 (eval $ac_compile) 2>&5
2801 echo "$as_me:2801: \$? = $ac_status" >&5
2802 (exit $ac_status); } &&
2803 { ac_try='test -s conftest.$ac_objext'
2804 { (eval echo "$as_me:2804: \"$ac_try\"") >&5
2807 echo "$as_me:2807: \$? = $ac_status" >&5
2808 (exit $ac_status); }; }; then
2809 cf_cv_xopen_source=no
2811 echo "$as_me: failed program was:" >&5
2812 cat conftest.$ac_ext >&5
2814 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
2815 cat >conftest.$ac_ext <<_ACEOF
2816 #line 2816 "configure"
2817 #include "confdefs.h"
2821 #include <sys/types.h>
2827 #ifdef _XOPEN_SOURCE
2834 rm -f conftest.$ac_objext
2835 if { (eval echo "$as_me:2835: \"$ac_compile\"") >&5
2836 (eval $ac_compile) 2>&5
2838 echo "$as_me:2838: \$? = $ac_status" >&5
2839 (exit $ac_status); } &&
2840 { ac_try='test -s conftest.$ac_objext'
2841 { (eval echo "$as_me:2841: \"$ac_try\"") >&5
2844 echo "$as_me:2844: \$? = $ac_status" >&5
2845 (exit $ac_status); }; }; then
2846 cf_cv_xopen_source=no
2848 echo "$as_me: failed program was:" >&5
2849 cat conftest.$ac_ext >&5
2850 cf_cv_xopen_source=$cf_XOPEN_SOURCE
2852 rm -f conftest.$ac_objext conftest.$ac_ext
2856 rm -f conftest.$ac_objext conftest.$ac_ext
2859 echo "$as_me:2859: result: $cf_cv_xopen_source" >&5
2860 echo "${ECHO_T}$cf_cv_xopen_source" >&6
2862 if test "$cf_cv_xopen_source" != no ; then
2864 CFLAGS=`echo "$CFLAGS" | \
2865 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \
2866 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'`
2868 CPPFLAGS=`echo "$CPPFLAGS" | \
2869 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \
2870 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'`
2872 cf_temp_xopen_source="-D_XOPEN_SOURCE=$cf_cv_xopen_source"
2877 cf_new_extra_cppflags=
2879 for cf_add_cflags in $cf_temp_xopen_source
2881 case $cf_fix_cppflags in
2883 case $cf_add_cflags in #(vi
2884 -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
2885 case $cf_add_cflags in
2887 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
2889 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
2890 && test -z "${cf_tst_cflags}" \
2891 && cf_fix_cppflags=yes
2893 if test $cf_fix_cppflags = yes ; then
2894 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
2896 elif test "${cf_tst_cflags}" = "\"'" ; then
2897 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
2903 *$cf_add_cflags) #(vi
2906 case $cf_add_cflags in #(vi
2908 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
2910 CPPFLAGS=`echo "$CPPFLAGS" | \
2911 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
2912 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
2916 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
2921 cf_new_cflags="$cf_new_cflags $cf_add_cflags"
2926 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
2928 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
2930 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
2931 && test -z "${cf_tst_cflags}" \
2932 && cf_fix_cppflags=no
2937 if test -n "$cf_new_cflags" ; then
2939 CFLAGS="$CFLAGS $cf_new_cflags"
2942 if test -n "$cf_new_cppflags" ; then
2944 CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
2947 if test -n "$cf_new_extra_cppflags" ; then
2949 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
2954 cf_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE
2956 cf_save_CFLAGS="$CFLAGS"
2957 cf_save_CPPFLAGS="$CPPFLAGS"
2959 cf_trim_CFLAGS=`echo "$cf_save_CFLAGS" | \
2960 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \
2961 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'`
2963 cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \
2964 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \
2965 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'`
2967 echo "$as_me:2967: checking if we should define _POSIX_C_SOURCE" >&5
2968 echo $ECHO_N "checking if we should define _POSIX_C_SOURCE... $ECHO_C" >&6
2969 if test "${cf_cv_posix_c_source+set}" = set; then
2970 echo $ECHO_N "(cached) $ECHO_C" >&6
2973 echo "${as_me:-configure}:2973: testing if the symbol is already defined go no further ..." 1>&5
2975 cat >conftest.$ac_ext <<_ACEOF
2976 #line 2976 "configure"
2977 #include "confdefs.h"
2978 #include <sys/types.h>
2983 #ifndef _POSIX_C_SOURCE
2990 rm -f conftest.$ac_objext
2991 if { (eval echo "$as_me:2991: \"$ac_compile\"") >&5
2992 (eval $ac_compile) 2>&5
2994 echo "$as_me:2994: \$? = $ac_status" >&5
2995 (exit $ac_status); } &&
2996 { ac_try='test -s conftest.$ac_objext'
2997 { (eval echo "$as_me:2997: \"$ac_try\"") >&5
3000 echo "$as_me:3000: \$? = $ac_status" >&5
3001 (exit $ac_status); }; }; then
3002 cf_cv_posix_c_source=no
3004 echo "$as_me: failed program was:" >&5
3005 cat conftest.$ac_ext >&5
3006 cf_want_posix_source=no
3007 case .$cf_POSIX_C_SOURCE in #(vi
3009 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE"
3012 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE"
3013 cf_want_posix_source=yes
3016 cf_want_posix_source=yes
3019 if test "$cf_want_posix_source" = yes ; then
3020 cat >conftest.$ac_ext <<_ACEOF
3021 #line 3021 "configure"
3022 #include "confdefs.h"
3023 #include <sys/types.h>
3028 #ifdef _POSIX_SOURCE
3035 rm -f conftest.$ac_objext
3036 if { (eval echo "$as_me:3036: \"$ac_compile\"") >&5
3037 (eval $ac_compile) 2>&5
3039 echo "$as_me:3039: \$? = $ac_status" >&5
3040 (exit $ac_status); } &&
3041 { ac_try='test -s conftest.$ac_objext'
3042 { (eval echo "$as_me:3042: \"$ac_try\"") >&5
3045 echo "$as_me:3045: \$? = $ac_status" >&5
3046 (exit $ac_status); }; }; then
3049 echo "$as_me: failed program was:" >&5
3050 cat conftest.$ac_ext >&5
3051 cf_cv_posix_c_source="$cf_cv_posix_c_source -D_POSIX_SOURCE"
3053 rm -f conftest.$ac_objext conftest.$ac_ext
3056 echo "${as_me:-configure}:3056: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5
3058 CFLAGS="$cf_trim_CFLAGS"
3059 CPPFLAGS="$cf_trim_CPPFLAGS $cf_cv_posix_c_source"
3061 echo "${as_me:-configure}:3061: testing if the second compile does not leave our definition intact error ..." 1>&5
3063 cat >conftest.$ac_ext <<_ACEOF
3064 #line 3064 "configure"
3065 #include "confdefs.h"
3066 #include <sys/types.h>
3071 #ifndef _POSIX_C_SOURCE
3078 rm -f conftest.$ac_objext
3079 if { (eval echo "$as_me:3079: \"$ac_compile\"") >&5
3080 (eval $ac_compile) 2>&5
3082 echo "$as_me:3082: \$? = $ac_status" >&5
3083 (exit $ac_status); } &&
3084 { ac_try='test -s conftest.$ac_objext'
3085 { (eval echo "$as_me:3085: \"$ac_try\"") >&5
3088 echo "$as_me:3088: \$? = $ac_status" >&5
3089 (exit $ac_status); }; }; then
3092 echo "$as_me: failed program was:" >&5
3093 cat conftest.$ac_ext >&5
3094 cf_cv_posix_c_source=no
3096 rm -f conftest.$ac_objext conftest.$ac_ext
3097 CFLAGS="$cf_save_CFLAGS"
3098 CPPFLAGS="$cf_save_CPPFLAGS"
3101 rm -f conftest.$ac_objext conftest.$ac_ext
3104 echo "$as_me:3104: result: $cf_cv_posix_c_source" >&5
3105 echo "${ECHO_T}$cf_cv_posix_c_source" >&6
3107 if test "$cf_cv_posix_c_source" != no ; then
3108 CFLAGS="$cf_trim_CFLAGS"
3109 CPPFLAGS="$cf_trim_CPPFLAGS"
3114 cf_new_extra_cppflags=
3116 for cf_add_cflags in $cf_cv_posix_c_source
3118 case $cf_fix_cppflags in
3120 case $cf_add_cflags in #(vi
3121 -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
3122 case $cf_add_cflags in
3124 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
3126 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
3127 && test -z "${cf_tst_cflags}" \
3128 && cf_fix_cppflags=yes
3130 if test $cf_fix_cppflags = yes ; then
3131 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3133 elif test "${cf_tst_cflags}" = "\"'" ; then
3134 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3140 *$cf_add_cflags) #(vi
3143 case $cf_add_cflags in #(vi
3145 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
3147 CPPFLAGS=`echo "$CPPFLAGS" | \
3148 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
3149 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
3153 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
3158 cf_new_cflags="$cf_new_cflags $cf_add_cflags"
3163 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3165 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
3167 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
3168 && test -z "${cf_tst_cflags}" \
3169 && cf_fix_cppflags=no
3174 if test -n "$cf_new_cflags" ; then
3176 CFLAGS="$CFLAGS $cf_new_cflags"
3179 if test -n "$cf_new_cppflags" ; then
3181 CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
3184 if test -n "$cf_new_extra_cppflags" ; then
3186 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
3194 if test -n "$cf_xopen_source" ; then
3199 cf_new_extra_cppflags=
3201 for cf_add_cflags in $cf_xopen_source
3203 case $cf_fix_cppflags in
3205 case $cf_add_cflags in #(vi
3206 -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
3207 case $cf_add_cflags in
3209 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
3211 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
3212 && test -z "${cf_tst_cflags}" \
3213 && cf_fix_cppflags=yes
3215 if test $cf_fix_cppflags = yes ; then
3216 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3218 elif test "${cf_tst_cflags}" = "\"'" ; then
3219 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3225 *$cf_add_cflags) #(vi
3228 case $cf_add_cflags in #(vi
3230 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
3232 CPPFLAGS=`echo "$CPPFLAGS" | \
3233 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
3234 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
3238 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
3243 cf_new_cflags="$cf_new_cflags $cf_add_cflags"
3248 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3250 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
3252 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
3253 && test -z "${cf_tst_cflags}" \
3254 && cf_fix_cppflags=no
3259 if test -n "$cf_new_cflags" ; then
3260 test -n "$verbose" && echo " add to \$CFLAGS $cf_new_cflags" 1>&6
3262 echo "${as_me:-configure}:3262: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5
3264 CFLAGS="$CFLAGS $cf_new_cflags"
3267 if test -n "$cf_new_cppflags" ; then
3268 test -n "$verbose" && echo " add to \$CPPFLAGS $cf_new_cppflags" 1>&6
3270 echo "${as_me:-configure}:3270: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5
3272 CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
3275 if test -n "$cf_new_extra_cppflags" ; then
3276 test -n "$verbose" && echo " add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags" 1>&6
3278 echo "${as_me:-configure}:3278: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5
3280 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
3285 if test -n "$cf_XOPEN_SOURCE" && test -z "$cf_cv_xopen_source" ; then
3286 echo "$as_me:3286: checking if _XOPEN_SOURCE really is set" >&5
3287 echo $ECHO_N "checking if _XOPEN_SOURCE really is set... $ECHO_C" >&6
3288 cat >conftest.$ac_ext <<_ACEOF
3289 #line 3289 "configure"
3290 #include "confdefs.h"
3296 #ifndef _XOPEN_SOURCE
3303 rm -f conftest.$ac_objext
3304 if { (eval echo "$as_me:3304: \"$ac_compile\"") >&5
3305 (eval $ac_compile) 2>&5
3307 echo "$as_me:3307: \$? = $ac_status" >&5
3308 (exit $ac_status); } &&
3309 { ac_try='test -s conftest.$ac_objext'
3310 { (eval echo "$as_me:3310: \"$ac_try\"") >&5
3313 echo "$as_me:3313: \$? = $ac_status" >&5
3314 (exit $ac_status); }; }; then
3315 cf_XOPEN_SOURCE_set=yes
3317 echo "$as_me: failed program was:" >&5
3318 cat conftest.$ac_ext >&5
3319 cf_XOPEN_SOURCE_set=no
3321 rm -f conftest.$ac_objext conftest.$ac_ext
3322 echo "$as_me:3322: result: $cf_XOPEN_SOURCE_set" >&5
3323 echo "${ECHO_T}$cf_XOPEN_SOURCE_set" >&6
3324 if test $cf_XOPEN_SOURCE_set = yes
3326 cat >conftest.$ac_ext <<_ACEOF
3327 #line 3327 "configure"
3328 #include "confdefs.h"
3334 #if (_XOPEN_SOURCE - 0) < $cf_XOPEN_SOURCE
3341 rm -f conftest.$ac_objext
3342 if { (eval echo "$as_me:3342: \"$ac_compile\"") >&5
3343 (eval $ac_compile) 2>&5
3345 echo "$as_me:3345: \$? = $ac_status" >&5
3346 (exit $ac_status); } &&
3347 { ac_try='test -s conftest.$ac_objext'
3348 { (eval echo "$as_me:3348: \"$ac_try\"") >&5
3351 echo "$as_me:3351: \$? = $ac_status" >&5
3352 (exit $ac_status); }; }; then
3353 cf_XOPEN_SOURCE_set_ok=yes
3355 echo "$as_me: failed program was:" >&5
3356 cat conftest.$ac_ext >&5
3357 cf_XOPEN_SOURCE_set_ok=no
3359 rm -f conftest.$ac_objext conftest.$ac_ext
3360 if test $cf_XOPEN_SOURCE_set_ok = no
3362 { echo "$as_me:3362: WARNING: _XOPEN_SOURCE is lower than requested" >&5
3363 echo "$as_me: WARNING: _XOPEN_SOURCE is lower than requested" >&2;}
3367 echo "$as_me:3367: checking if we should define _XOPEN_SOURCE" >&5
3368 echo $ECHO_N "checking if we should define _XOPEN_SOURCE... $ECHO_C" >&6
3369 if test "${cf_cv_xopen_source+set}" = set; then
3370 echo $ECHO_N "(cached) $ECHO_C" >&6
3373 cat >conftest.$ac_ext <<_ACEOF
3374 #line 3374 "configure"
3375 #include "confdefs.h"
3379 #include <sys/types.h>
3385 #ifndef _XOPEN_SOURCE
3392 rm -f conftest.$ac_objext
3393 if { (eval echo "$as_me:3393: \"$ac_compile\"") >&5
3394 (eval $ac_compile) 2>&5
3396 echo "$as_me:3396: \$? = $ac_status" >&5
3397 (exit $ac_status); } &&
3398 { ac_try='test -s conftest.$ac_objext'
3399 { (eval echo "$as_me:3399: \"$ac_try\"") >&5
3402 echo "$as_me:3402: \$? = $ac_status" >&5
3403 (exit $ac_status); }; }; then
3404 cf_cv_xopen_source=no
3406 echo "$as_me: failed program was:" >&5
3407 cat conftest.$ac_ext >&5
3409 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
3410 cat >conftest.$ac_ext <<_ACEOF
3411 #line 3411 "configure"
3412 #include "confdefs.h"
3416 #include <sys/types.h>
3422 #ifdef _XOPEN_SOURCE
3429 rm -f conftest.$ac_objext
3430 if { (eval echo "$as_me:3430: \"$ac_compile\"") >&5
3431 (eval $ac_compile) 2>&5
3433 echo "$as_me:3433: \$? = $ac_status" >&5
3434 (exit $ac_status); } &&
3435 { ac_try='test -s conftest.$ac_objext'
3436 { (eval echo "$as_me:3436: \"$ac_try\"") >&5
3439 echo "$as_me:3439: \$? = $ac_status" >&5
3440 (exit $ac_status); }; }; then
3441 cf_cv_xopen_source=no
3443 echo "$as_me: failed program was:" >&5
3444 cat conftest.$ac_ext >&5
3445 cf_cv_xopen_source=$cf_XOPEN_SOURCE
3447 rm -f conftest.$ac_objext conftest.$ac_ext
3451 rm -f conftest.$ac_objext conftest.$ac_ext
3454 echo "$as_me:3454: result: $cf_cv_xopen_source" >&5
3455 echo "${ECHO_T}$cf_cv_xopen_source" >&6
3457 if test "$cf_cv_xopen_source" != no ; then
3459 CFLAGS=`echo "$CFLAGS" | \
3460 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \
3461 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'`
3463 CPPFLAGS=`echo "$CPPFLAGS" | \
3464 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \
3465 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'`
3467 cf_temp_xopen_source="-D_XOPEN_SOURCE=$cf_cv_xopen_source"
3472 cf_new_extra_cppflags=
3474 for cf_add_cflags in $cf_temp_xopen_source
3476 case $cf_fix_cppflags in
3478 case $cf_add_cflags in #(vi
3479 -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
3480 case $cf_add_cflags in
3482 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
3484 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
3485 && test -z "${cf_tst_cflags}" \
3486 && cf_fix_cppflags=yes
3488 if test $cf_fix_cppflags = yes ; then
3489 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3491 elif test "${cf_tst_cflags}" = "\"'" ; then
3492 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3498 *$cf_add_cflags) #(vi
3501 case $cf_add_cflags in #(vi
3503 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
3505 CPPFLAGS=`echo "$CPPFLAGS" | \
3506 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
3507 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
3511 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
3516 cf_new_cflags="$cf_new_cflags $cf_add_cflags"
3521 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3523 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
3525 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
3526 && test -z "${cf_tst_cflags}" \
3527 && cf_fix_cppflags=no
3532 if test -n "$cf_new_cflags" ; then
3534 CFLAGS="$CFLAGS $cf_new_cflags"
3537 if test -n "$cf_new_cppflags" ; then
3539 CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
3542 if test -n "$cf_new_extra_cppflags" ; then
3544 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
3553 ac_cpp='$CPP $CPPFLAGS'
3554 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3555 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3556 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3557 ac_main_return=return
3558 echo "$as_me:3558: checking how to run the C preprocessor" >&5
3559 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3560 # On Suns, sometimes $CPP names a directory.
3561 if test -n "$CPP" && test -d "$CPP"; then
3564 if test -z "$CPP"; then
3565 if test "${ac_cv_prog_CPP+set}" = set; then
3566 echo $ECHO_N "(cached) $ECHO_C" >&6
3568 # Double quotes because CPP needs to be expanded
3569 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3572 for ac_c_preproc_warn_flag in '' yes
3574 # Use a header file that comes with gcc, so configuring glibc
3575 # with a fresh cross-compiler works.
3576 # On the NeXT, cc -E runs the code through the compiler's parser,
3577 # not just through cpp. "Syntax error" is here to catch this case.
3578 cat >conftest.$ac_ext <<_ACEOF
3579 #line 3579 "configure"
3580 #include "confdefs.h"
3584 if { (eval echo "$as_me:3584: \"$ac_cpp conftest.$ac_ext\"") >&5
3585 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3587 egrep -v '^ *\+' conftest.er1 >conftest.err
3589 cat conftest.err >&5
3590 echo "$as_me:3590: \$? = $ac_status" >&5
3591 (exit $ac_status); } >/dev/null; then
3592 if test -s conftest.err; then
3593 ac_cpp_err=$ac_c_preproc_warn_flag
3600 if test -z "$ac_cpp_err"; then
3603 echo "$as_me: failed program was:" >&5
3604 cat conftest.$ac_ext >&5
3605 # Broken: fails on valid input.
3608 rm -f conftest.err conftest.$ac_ext
3610 # OK, works on sane cases. Now check whether non-existent headers
3611 # can be detected and how.
3612 cat >conftest.$ac_ext <<_ACEOF
3613 #line 3613 "configure"
3614 #include "confdefs.h"
3615 #include <ac_nonexistent.h>
3617 if { (eval echo "$as_me:3617: \"$ac_cpp conftest.$ac_ext\"") >&5
3618 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3620 egrep -v '^ *\+' conftest.er1 >conftest.err
3622 cat conftest.err >&5
3623 echo "$as_me:3623: \$? = $ac_status" >&5
3624 (exit $ac_status); } >/dev/null; then
3625 if test -s conftest.err; then
3626 ac_cpp_err=$ac_c_preproc_warn_flag
3633 if test -z "$ac_cpp_err"; then
3634 # Broken: success on invalid input.
3637 echo "$as_me: failed program was:" >&5
3638 cat conftest.$ac_ext >&5
3639 # Passes both tests.
3643 rm -f conftest.err conftest.$ac_ext
3646 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3647 rm -f conftest.err conftest.$ac_ext
3648 if $ac_preproc_ok; then
3660 echo "$as_me:3660: result: $CPP" >&5
3661 echo "${ECHO_T}$CPP" >&6
3663 for ac_c_preproc_warn_flag in '' yes
3665 # Use a header file that comes with gcc, so configuring glibc
3666 # with a fresh cross-compiler works.
3667 # On the NeXT, cc -E runs the code through the compiler's parser,
3668 # not just through cpp. "Syntax error" is here to catch this case.
3669 cat >conftest.$ac_ext <<_ACEOF
3670 #line 3670 "configure"
3671 #include "confdefs.h"
3675 if { (eval echo "$as_me:3675: \"$ac_cpp conftest.$ac_ext\"") >&5
3676 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3678 egrep -v '^ *\+' conftest.er1 >conftest.err
3680 cat conftest.err >&5
3681 echo "$as_me:3681: \$? = $ac_status" >&5
3682 (exit $ac_status); } >/dev/null; then
3683 if test -s conftest.err; then
3684 ac_cpp_err=$ac_c_preproc_warn_flag
3691 if test -z "$ac_cpp_err"; then
3694 echo "$as_me: failed program was:" >&5
3695 cat conftest.$ac_ext >&5
3696 # Broken: fails on valid input.
3699 rm -f conftest.err conftest.$ac_ext
3701 # OK, works on sane cases. Now check whether non-existent headers
3702 # can be detected and how.
3703 cat >conftest.$ac_ext <<_ACEOF
3704 #line 3704 "configure"
3705 #include "confdefs.h"
3706 #include <ac_nonexistent.h>
3708 if { (eval echo "$as_me:3708: \"$ac_cpp conftest.$ac_ext\"") >&5
3709 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3711 egrep -v '^ *\+' conftest.er1 >conftest.err
3713 cat conftest.err >&5
3714 echo "$as_me:3714: \$? = $ac_status" >&5
3715 (exit $ac_status); } >/dev/null; then
3716 if test -s conftest.err; then
3717 ac_cpp_err=$ac_c_preproc_warn_flag
3724 if test -z "$ac_cpp_err"; then
3725 # Broken: success on invalid input.
3728 echo "$as_me: failed program was:" >&5
3729 cat conftest.$ac_ext >&5
3730 # Passes both tests.
3734 rm -f conftest.err conftest.$ac_ext
3737 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3738 rm -f conftest.err conftest.$ac_ext
3739 if $ac_preproc_ok; then
3742 { { echo "$as_me:3742: error: C preprocessor \"$CPP\" fails sanity check" >&5
3743 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;}
3744 { (exit 1); exit 1; }; }
3748 ac_cpp='$CPP $CPPFLAGS'
3749 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3750 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3751 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3752 ac_main_return=return
3754 for ac_header in fcntl.h
3756 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3757 echo "$as_me:3757: checking for $ac_header" >&5
3758 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3759 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3760 echo $ECHO_N "(cached) $ECHO_C" >&6
3762 cat >conftest.$ac_ext <<_ACEOF
3763 #line 3763 "configure"
3764 #include "confdefs.h"
3765 #include <$ac_header>
3767 if { (eval echo "$as_me:3767: \"$ac_cpp conftest.$ac_ext\"") >&5
3768 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3770 egrep -v '^ *\+' conftest.er1 >conftest.err
3772 cat conftest.err >&5
3773 echo "$as_me:3773: \$? = $ac_status" >&5
3774 (exit $ac_status); } >/dev/null; then
3775 if test -s conftest.err; then
3776 ac_cpp_err=$ac_c_preproc_warn_flag
3783 if test -z "$ac_cpp_err"; then
3784 eval "$as_ac_Header=yes"
3786 echo "$as_me: failed program was:" >&5
3787 cat conftest.$ac_ext >&5
3788 eval "$as_ac_Header=no"
3790 rm -f conftest.err conftest.$ac_ext
3792 echo "$as_me:3792: result: `eval echo '${'$as_ac_Header'}'`" >&5
3793 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3794 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3795 cat >>confdefs.h <<EOF
3796 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3802 echo "$as_me:3802: checking for working mkstemp" >&5
3803 echo $ECHO_N "checking for working mkstemp... $ECHO_C" >&6
3804 if test "${cf_cv_func_mkstemp+set}" = set; then
3805 echo $ECHO_N "(cached) $ECHO_C" >&6
3809 if test "$cross_compiling" = yes; then
3810 cf_cv_func_mkstemp=maybe
3812 cat >conftest.$ac_ext <<_ACEOF
3813 #line 3813 "configure"
3814 #include "confdefs.h"
3816 #include <sys/types.h>
3820 #include <sys/stat.h>
3823 char *tmpl = "conftestXXXXXX";
3831 for (n = 0; n < 2; ++n) {
3832 strcpy(name[n], tmpl);
3833 if ((fd = mkstemp(name[n])) >= 0) {
3834 if (!strcmp(name[n], tmpl)
3835 || stat(name[n], &sb) != 0
3836 || (sb.st_mode & S_IFMT) != S_IFREG
3837 || (sb.st_mode & 077) != 0) {
3844 && !strcmp(name[0], name[1]))
3846 ${cf_cv_main_return:-return}(result);
3850 rm -f conftest$ac_exeext
3851 if { (eval echo "$as_me:3851: \"$ac_link\"") >&5
3852 (eval $ac_link) 2>&5
3854 echo "$as_me:3854: \$? = $ac_status" >&5
3855 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3856 { (eval echo "$as_me:3856: \"$ac_try\"") >&5
3859 echo "$as_me:3859: \$? = $ac_status" >&5
3860 (exit $ac_status); }; }; then
3861 cf_cv_func_mkstemp=yes
3864 echo "$as_me: program exited with status $ac_status" >&5
3865 echo "$as_me: failed program was:" >&5
3866 cat conftest.$ac_ext >&5
3867 cf_cv_func_mkstemp=no
3870 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3874 echo "$as_me:3874: result: $cf_cv_func_mkstemp" >&5
3875 echo "${ECHO_T}$cf_cv_func_mkstemp" >&6
3876 if test "x$cf_cv_func_mkstemp" = xmaybe ; then
3877 echo "$as_me:3877: checking for mkstemp" >&5
3878 echo $ECHO_N "checking for mkstemp... $ECHO_C" >&6
3879 if test "${ac_cv_func_mkstemp+set}" = set; then
3880 echo $ECHO_N "(cached) $ECHO_C" >&6
3882 cat >conftest.$ac_ext <<_ACEOF
3883 #line 3883 "configure"
3884 #include "confdefs.h"
3885 /* System header to define __stub macros and hopefully few prototypes,
3886 which can conflict with char mkstemp (); below. */
3888 /* Override any gcc2 internal prototype to avoid an error. */
3892 /* We use char because int might match the return type of a gcc2
3893 builtin and then its argument prototype would still apply. */
3900 /* The GNU C library defines this for functions which it implements
3901 to always fail with ENOSYS. Some functions are actually named
3902 something starting with __ and the normal name is an alias. */
3903 #if defined (__stub_mkstemp) || defined (__stub___mkstemp)
3906 f = mkstemp; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
3913 rm -f conftest.$ac_objext conftest$ac_exeext
3914 if { (eval echo "$as_me:3914: \"$ac_link\"") >&5
3915 (eval $ac_link) 2>&5
3917 echo "$as_me:3917: \$? = $ac_status" >&5
3918 (exit $ac_status); } &&
3919 { ac_try='test -s conftest$ac_exeext'
3920 { (eval echo "$as_me:3920: \"$ac_try\"") >&5
3923 echo "$as_me:3923: \$? = $ac_status" >&5
3924 (exit $ac_status); }; }; then
3925 ac_cv_func_mkstemp=yes
3927 echo "$as_me: failed program was:" >&5
3928 cat conftest.$ac_ext >&5
3929 ac_cv_func_mkstemp=no
3931 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
3933 echo "$as_me:3933: result: $ac_cv_func_mkstemp" >&5
3934 echo "${ECHO_T}$ac_cv_func_mkstemp" >&6
3937 if test "x$cf_cv_func_mkstemp" = xyes || test "x$ac_cv_func_mkstemp" = xyes ; then
3939 cat >>confdefs.h <<\EOF
3940 #define HAVE_MKSTEMP 1
3945 for ac_func in vsnprintf
3947 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
3948 echo "$as_me:3948: checking for $ac_func" >&5
3949 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
3950 if eval "test \"\${$as_ac_var+set}\" = set"; then
3951 echo $ECHO_N "(cached) $ECHO_C" >&6
3953 cat >conftest.$ac_ext <<_ACEOF
3954 #line 3954 "configure"
3955 #include "confdefs.h"
3956 /* System header to define __stub macros and hopefully few prototypes,
3957 which can conflict with char $ac_func (); below. */
3959 /* Override any gcc2 internal prototype to avoid an error. */
3963 /* We use char because int might match the return type of a gcc2
3964 builtin and then its argument prototype would still apply. */
3971 /* The GNU C library defines this for functions which it implements
3972 to always fail with ENOSYS. Some functions are actually named
3973 something starting with __ and the normal name is an alias. */
3974 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3977 f = $ac_func; /* workaround for ICC 12.0.3 */ if (f == 0) return 1;
3984 rm -f conftest.$ac_objext conftest$ac_exeext
3985 if { (eval echo "$as_me:3985: \"$ac_link\"") >&5
3986 (eval $ac_link) 2>&5
3988 echo "$as_me:3988: \$? = $ac_status" >&5
3989 (exit $ac_status); } &&
3990 { ac_try='test -s conftest$ac_exeext'
3991 { (eval echo "$as_me:3991: \"$ac_try\"") >&5
3994 echo "$as_me:3994: \$? = $ac_status" >&5
3995 (exit $ac_status); }; }; then
3996 eval "$as_ac_var=yes"
3998 echo "$as_me: failed program was:" >&5
3999 cat conftest.$ac_ext >&5
4000 eval "$as_ac_var=no"
4002 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4004 echo "$as_me:4004: result: `eval echo '${'$as_ac_var'}'`" >&5
4005 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
4006 if test `eval echo '${'$as_ac_var'}'` = yes; then
4007 cat >>confdefs.h <<EOF
4008 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
4014 echo "$as_me:4014: checking for maximum table size" >&5
4015 echo $ECHO_N "checking for maximum table size... $ECHO_C" >&6
4017 # Check whether --with-max-table-size or --without-max-table-size was given.
4018 if test "${with_max_table_size+set}" = set; then
4019 withval="$with_max_table_size"
4022 if test -n "$with_max_table_size"
4024 echo "$as_me:4024: result: $with_max_table_size" >&5
4025 echo "${ECHO_T}$with_max_table_size" >&6
4026 check=`expr "$with_max_table_size" + 0`
4027 if test "x$check" != "x$with_max_table_size"
4029 { { echo "$as_me:4029: error: invalid value for --with-max-table-size: $with_max_table_size" >&5
4030 echo "$as_me: error: invalid value for --with-max-table-size: $with_max_table_size" >&2;}
4031 { (exit 1); exit 1; }; }
4034 cat >>confdefs.h <<EOF
4035 #define MAXTABLE $with_max_table_size
4039 echo "$as_me:4039: result: default" >&5
4040 echo "${ECHO_T}default" >&6
4043 echo "$as_me:4043: checking if backtracking extension is wanted" >&5
4044 echo $ECHO_N "checking if backtracking extension is wanted... $ECHO_C" >&6
4046 # Check whether --enable-btyacc or --disable-btyacc was given.
4047 if test "${enable_btyacc+set}" = set; then
4048 enableval="$enable_btyacc"
4051 echo "$as_me:4051: result: $enable_btyacc" >&5
4052 echo "${ECHO_T}$enable_btyacc" >&6
4053 if test "$enable_btyacc" = "yes"; then
4055 cat >>confdefs.h <<\EOF
4064 if ( test "$GCC" = yes || test "$GXX" = yes )
4066 echo "$as_me:4066: checking if you want to check for gcc warnings" >&5
4067 echo $ECHO_N "checking if you want to check for gcc warnings... $ECHO_C" >&6
4069 # Check whether --with-warnings or --without-warnings was given.
4070 if test "${with_warnings+set}" = set; then
4071 withval="$with_warnings"
4072 cf_opt_with_warnings=$withval
4074 cf_opt_with_warnings=no
4076 echo "$as_me:4076: result: $cf_opt_with_warnings" >&5
4077 echo "${ECHO_T}$cf_opt_with_warnings" >&6
4078 if test "$cf_opt_with_warnings" != no ; then
4080 if test "$GCC" = yes
4082 cat > conftest.i <<EOF
4084 #define GCC_PRINTF 0
4089 #ifndef GCC_NORETURN
4090 #define GCC_NORETURN /* nothing */
4093 #define GCC_UNUSED /* nothing */
4096 if test "$GCC" = yes
4098 { echo "$as_me:4098: checking for $CC __attribute__ directives..." >&5
4099 echo "$as_me: checking for $CC __attribute__ directives..." >&6;}
4100 cat > conftest.$ac_ext <<EOF
4101 #line 4101 "${as_me:-configure}"
4102 #include "confdefs.h"
4103 #include "conftest.h"
4104 #include "conftest.i"
4106 #define GCC_PRINTFLIKE(fmt,var) __attribute__((format(printf,fmt,var)))
4108 #define GCC_PRINTFLIKE(fmt,var) /*nothing*/
4111 #define GCC_SCANFLIKE(fmt,var) __attribute__((format(scanf,fmt,var)))
4113 #define GCC_SCANFLIKE(fmt,var) /*nothing*/
4115 extern void wow(char *,...) GCC_SCANFLIKE(1,2);
4116 extern void oops(char *,...) GCC_PRINTFLIKE(1,2) GCC_NORETURN;
4117 extern void foo(void) GCC_NORETURN;
4118 int main(int argc GCC_UNUSED, char *argv[] GCC_UNUSED) { return 0; }
4120 cf_printf_attribute=no
4121 cf_scanf_attribute=no
4122 for cf_attribute in scanf printf unused noreturn
4125 cf_ATTRIBUTE=`echo "$cf_attribute" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
4127 cf_directive="__attribute__(($cf_attribute))"
4128 echo "checking for $CC $cf_directive" 1>&5
4130 case $cf_attribute in #(vi
4132 cf_printf_attribute=yes
4133 cat >conftest.h <<EOF
4134 #define GCC_$cf_ATTRIBUTE 1
4138 cf_scanf_attribute=yes
4139 cat >conftest.h <<EOF
4140 #define GCC_$cf_ATTRIBUTE 1
4144 cat >conftest.h <<EOF
4145 #define GCC_$cf_ATTRIBUTE $cf_directive
4150 if { (eval echo "$as_me:4150: \"$ac_compile\"") >&5
4151 (eval $ac_compile) 2>&5
4153 echo "$as_me:4153: \$? = $ac_status" >&5
4154 (exit $ac_status); }; then
4155 test -n "$verbose" && echo "$as_me:4155: result: ... $cf_attribute" >&5
4156 echo "${ECHO_T}... $cf_attribute" >&6
4157 cat conftest.h >>confdefs.h
4158 case $cf_attribute in #(vi
4161 cat >>confdefs.h <<EOF
4162 #define GCC_NORETURN $cf_directive
4167 cf_value='/* nothing */'
4168 if test "$cf_printf_attribute" != no ; then
4169 cf_value='__attribute__((format(printf,fmt,var)))'
4171 cat >>confdefs.h <<\EOF
4172 #define GCC_PRINTF 1
4177 cat >>confdefs.h <<EOF
4178 #define GCC_PRINTFLIKE(fmt,var) $cf_value
4183 cf_value='/* nothing */'
4184 if test "$cf_scanf_attribute" != no ; then
4185 cf_value='__attribute__((format(scanf,fmt,var)))'
4187 cat >>confdefs.h <<\EOF
4193 cat >>confdefs.h <<EOF
4194 #define GCC_SCANFLIKE(fmt,var) $cf_value
4200 cat >>confdefs.h <<EOF
4201 #define GCC_UNUSED $cf_directive
4209 fgrep define conftest.i >>confdefs.h
4216 if test "$GCC" = yes ; then
4219 echo "$as_me:4219: checking if this is really Intel C compiler" >&5
4220 echo $ECHO_N "checking if this is really Intel C compiler... $ECHO_C" >&6
4221 cf_save_CFLAGS="$CFLAGS"
4222 CFLAGS="$CFLAGS -no-gcc"
4223 cat >conftest.$ac_ext <<_ACEOF
4224 #line 4224 "configure"
4225 #include "confdefs.h"
4231 #ifdef __INTEL_COMPILER
4240 rm -f conftest.$ac_objext
4241 if { (eval echo "$as_me:4241: \"$ac_compile\"") >&5
4242 (eval $ac_compile) 2>&5
4244 echo "$as_me:4244: \$? = $ac_status" >&5
4245 (exit $ac_status); } &&
4246 { ac_try='test -s conftest.$ac_objext'
4247 { (eval echo "$as_me:4247: \"$ac_try\"") >&5
4250 echo "$as_me:4250: \$? = $ac_status" >&5
4251 (exit $ac_status); }; }; then
4253 cf_save_CFLAGS="$cf_save_CFLAGS -we147"
4256 echo "$as_me: failed program was:" >&5
4257 cat conftest.$ac_ext >&5
4259 rm -f conftest.$ac_objext conftest.$ac_ext
4260 CFLAGS="$cf_save_CFLAGS"
4261 echo "$as_me:4261: result: $INTEL_COMPILER" >&5
4262 echo "${ECHO_T}$INTEL_COMPILER" >&6
4269 if test "$GCC" = yes ; then
4270 echo "$as_me:4270: checking if this is really Clang C compiler" >&5
4271 echo $ECHO_N "checking if this is really Clang C compiler... $ECHO_C" >&6
4272 cf_save_CFLAGS="$CFLAGS"
4273 CFLAGS="$CFLAGS -Qunused-arguments"
4274 cat >conftest.$ac_ext <<_ACEOF
4275 #line 4275 "configure"
4276 #include "confdefs.h"
4291 rm -f conftest.$ac_objext
4292 if { (eval echo "$as_me:4292: \"$ac_compile\"") >&5
4293 (eval $ac_compile) 2>&5
4295 echo "$as_me:4295: \$? = $ac_status" >&5
4296 (exit $ac_status); } &&
4297 { ac_try='test -s conftest.$ac_objext'
4298 { (eval echo "$as_me:4298: \"$ac_try\"") >&5
4301 echo "$as_me:4301: \$? = $ac_status" >&5
4302 (exit $ac_status); }; }; then
4304 cf_save_CFLAGS="$cf_save_CFLAGS -Qunused-arguments"
4307 echo "$as_me: failed program was:" >&5
4308 cat conftest.$ac_ext >&5
4310 rm -f conftest.$ac_objext conftest.$ac_ext
4311 CFLAGS="$cf_save_CFLAGS"
4312 echo "$as_me:4312: result: $CLANG_COMPILER" >&5
4313 echo "${ECHO_T}$CLANG_COMPILER" >&6
4316 cat > conftest.$ac_ext <<EOF
4317 #line 4317 "${as_me:-configure}"
4318 int main(int argc, char *argv[]) { return (argv[argc-1] == 0) ; }
4321 if test "$INTEL_COMPILER" = yes
4323 # The "-wdXXX" options suppress warnings:
4324 # remark #1419: external declaration in primary source file
4325 # remark #1683: explicit conversion of a 64-bit integral type to a smaller integral type (potential portability problem)
4326 # remark #1684: conversion from pointer to same-sized integral type (potential portability problem)
4327 # remark #193: zero used for undefined preprocessing identifier
4328 # remark #593: variable "curs_sb_left_arrow" was set but never used
4329 # remark #810: conversion from "int" to "Dimension={unsigned short}" may lose significant bits
4330 # remark #869: parameter "tw" was never referenced
4331 # remark #981: operands are evaluated in unspecified order
4332 # warning #279: controlling expression is constant
4334 { echo "$as_me:4334: checking for $CC warning options..." >&5
4335 echo "$as_me: checking for $CC warning options..." >&6;}
4336 cf_save_CFLAGS="$CFLAGS"
4337 EXTRA_CFLAGS="-Wall"
4349 CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
4350 if { (eval echo "$as_me:4350: \"$ac_compile\"") >&5
4351 (eval $ac_compile) 2>&5
4353 echo "$as_me:4353: \$? = $ac_status" >&5
4354 (exit $ac_status); }; then
4355 test -n "$verbose" && echo "$as_me:4355: result: ... -$cf_opt" >&5
4356 echo "${ECHO_T}... -$cf_opt" >&6
4357 EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt"
4360 CFLAGS="$cf_save_CFLAGS"
4362 elif test "$GCC" = yes
4364 { echo "$as_me:4364: checking for $CC warning options..." >&5
4365 echo "$as_me: checking for $CC warning options..." >&6;}
4366 cf_save_CFLAGS="$CFLAGS"
4369 test "$with_ext_const" = yes && cf_warn_CONST="Wwrite-strings"
4370 cf_gcc_warnings="Wignored-qualifiers Wlogical-op Wvarargs"
4371 test "x$CLANG_COMPILER" = xyes && cf_gcc_warnings=
4372 for cf_opt in W Wall \
4373 Wbad-function-cast \
4376 Wdeclaration-after-statement \
4379 Wmissing-declarations \
4380 Wmissing-prototypes \
4384 Wstrict-prototypes \
4385 Wundef $cf_gcc_warnings $cf_warn_CONST Wwrite-strings
4387 CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
4388 if { (eval echo "$as_me:4388: \"$ac_compile\"") >&5
4389 (eval $ac_compile) 2>&5
4391 echo "$as_me:4391: \$? = $ac_status" >&5
4392 (exit $ac_status); }; then
4393 test -n "$verbose" && echo "$as_me:4393: result: ... -$cf_opt" >&5
4394 echo "${ECHO_T}... -$cf_opt" >&6
4395 case $cf_opt in #(vi
4397 CPPFLAGS="$CPPFLAGS -DXTSTRINGDEFINES"
4400 case $GCC_VERSION in
4402 test -n "$verbose" && echo " feature is broken in gcc $GCC_VERSION" 1>&6
4404 echo "${as_me:-configure}:4404: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
4409 Wpointer-arith) #(vi
4410 case $GCC_VERSION in
4412 test -n "$verbose" && echo " feature is broken in gcc $GCC_VERSION" 1>&6
4414 echo "${as_me:-configure}:4414: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
4420 EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt"
4423 CFLAGS="$cf_save_CFLAGS"
4430 echo "$as_me:4430: checking if you want to see long compiling messages" >&5
4431 echo $ECHO_N "checking if you want to see long compiling messages... $ECHO_C" >&6
4433 # Check whether --enable-echo or --disable-echo was given.
4434 if test "${enable_echo+set}" = set; then
4435 enableval="$enable_echo"
4436 test "$enableval" != no && enableval=yes
4437 if test "$enableval" != "yes" ; then
4440 ECHO_LD='@echo linking $@;'
4441 RULE_CC='@echo compiling $<'
4442 SHOW_CC='@echo compiling $@'
4464 echo "$as_me:4464: result: $enableval" >&5
4465 echo "${ECHO_T}$enableval" >&6
4467 echo "$as_me:4467: checking if you want to use dmalloc for testing" >&5
4468 echo $ECHO_N "checking if you want to use dmalloc for testing... $ECHO_C" >&6
4470 # Check whether --with-dmalloc or --without-dmalloc was given.
4471 if test "${with_dmalloc+set}" = set; then
4472 withval="$with_dmalloc"
4474 cat >>confdefs.h <<EOF
4475 #define USE_DMALLOC 1
4478 : ${with_cflags:=-g}
4479 : ${with_no_leaks:=yes}
4484 echo "$as_me:4484: result: ${with_dmalloc:-no}" >&5
4485 echo "${ECHO_T}${with_dmalloc:-no}" >&6
4487 case .$with_cflags in #(vi
4489 case .$CFLAGS in #(vi
4497 cf_new_extra_cppflags=
4499 for cf_add_cflags in -g
4501 case $cf_fix_cppflags in
4503 case $cf_add_cflags in #(vi
4504 -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
4505 case $cf_add_cflags in
4507 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
4509 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
4510 && test -z "${cf_tst_cflags}" \
4511 && cf_fix_cppflags=yes
4513 if test $cf_fix_cppflags = yes ; then
4514 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
4516 elif test "${cf_tst_cflags}" = "\"'" ; then
4517 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
4523 *$cf_add_cflags) #(vi
4526 case $cf_add_cflags in #(vi
4528 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
4530 CPPFLAGS=`echo "$CPPFLAGS" | \
4531 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
4532 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
4536 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
4541 cf_new_cflags="$cf_new_cflags $cf_add_cflags"
4546 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
4548 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
4550 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
4551 && test -z "${cf_tst_cflags}" \
4552 && cf_fix_cppflags=no
4557 if test -n "$cf_new_cflags" ; then
4559 CFLAGS="$CFLAGS $cf_new_cflags"
4562 if test -n "$cf_new_cppflags" ; then
4564 CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
4567 if test -n "$cf_new_extra_cppflags" ; then
4569 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
4577 if test "$with_dmalloc" = yes ; then
4578 echo "$as_me:4578: checking for dmalloc.h" >&5
4579 echo $ECHO_N "checking for dmalloc.h... $ECHO_C" >&6
4580 if test "${ac_cv_header_dmalloc_h+set}" = set; then
4581 echo $ECHO_N "(cached) $ECHO_C" >&6
4583 cat >conftest.$ac_ext <<_ACEOF
4584 #line 4584 "configure"
4585 #include "confdefs.h"
4586 #include <dmalloc.h>
4588 if { (eval echo "$as_me:4588: \"$ac_cpp conftest.$ac_ext\"") >&5
4589 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4591 egrep -v '^ *\+' conftest.er1 >conftest.err
4593 cat conftest.err >&5
4594 echo "$as_me:4594: \$? = $ac_status" >&5
4595 (exit $ac_status); } >/dev/null; then
4596 if test -s conftest.err; then
4597 ac_cpp_err=$ac_c_preproc_warn_flag
4604 if test -z "$ac_cpp_err"; then
4605 ac_cv_header_dmalloc_h=yes
4607 echo "$as_me: failed program was:" >&5
4608 cat conftest.$ac_ext >&5
4609 ac_cv_header_dmalloc_h=no
4611 rm -f conftest.err conftest.$ac_ext
4613 echo "$as_me:4613: result: $ac_cv_header_dmalloc_h" >&5
4614 echo "${ECHO_T}$ac_cv_header_dmalloc_h" >&6
4615 if test $ac_cv_header_dmalloc_h = yes; then
4617 echo "$as_me:4617: checking for dmalloc_debug in -ldmalloc" >&5
4618 echo $ECHO_N "checking for dmalloc_debug in -ldmalloc... $ECHO_C" >&6
4619 if test "${ac_cv_lib_dmalloc_dmalloc_debug+set}" = set; then
4620 echo $ECHO_N "(cached) $ECHO_C" >&6
4622 ac_check_lib_save_LIBS=$LIBS
4623 LIBS="-ldmalloc $LIBS"
4624 cat >conftest.$ac_ext <<_ACEOF
4625 #line 4625 "configure"
4626 #include "confdefs.h"
4628 /* Override any gcc2 internal prototype to avoid an error. */
4632 /* We use char because int might match the return type of a gcc2
4633 builtin and then its argument prototype would still apply. */
4634 char dmalloc_debug ();
4643 rm -f conftest.$ac_objext conftest$ac_exeext
4644 if { (eval echo "$as_me:4644: \"$ac_link\"") >&5
4645 (eval $ac_link) 2>&5
4647 echo "$as_me:4647: \$? = $ac_status" >&5
4648 (exit $ac_status); } &&
4649 { ac_try='test -s conftest$ac_exeext'
4650 { (eval echo "$as_me:4650: \"$ac_try\"") >&5
4653 echo "$as_me:4653: \$? = $ac_status" >&5
4654 (exit $ac_status); }; }; then
4655 ac_cv_lib_dmalloc_dmalloc_debug=yes
4657 echo "$as_me: failed program was:" >&5
4658 cat conftest.$ac_ext >&5
4659 ac_cv_lib_dmalloc_dmalloc_debug=no
4661 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4662 LIBS=$ac_check_lib_save_LIBS
4664 echo "$as_me:4664: result: $ac_cv_lib_dmalloc_dmalloc_debug" >&5
4665 echo "${ECHO_T}$ac_cv_lib_dmalloc_dmalloc_debug" >&6
4666 if test $ac_cv_lib_dmalloc_dmalloc_debug = yes; then
4667 cat >>confdefs.h <<EOF
4668 #define HAVE_LIBDMALLOC 1
4671 LIBS="-ldmalloc $LIBS"
4679 echo "$as_me:4679: checking if you want to use dbmalloc for testing" >&5
4680 echo $ECHO_N "checking if you want to use dbmalloc for testing... $ECHO_C" >&6
4682 # Check whether --with-dbmalloc or --without-dbmalloc was given.
4683 if test "${with_dbmalloc+set}" = set; then
4684 withval="$with_dbmalloc"
4686 cat >>confdefs.h <<EOF
4687 #define USE_DBMALLOC 1
4690 : ${with_cflags:=-g}
4691 : ${with_no_leaks:=yes}
4696 echo "$as_me:4696: result: ${with_dbmalloc:-no}" >&5
4697 echo "${ECHO_T}${with_dbmalloc:-no}" >&6
4699 case .$with_cflags in #(vi
4701 case .$CFLAGS in #(vi
4709 cf_new_extra_cppflags=
4711 for cf_add_cflags in -g
4713 case $cf_fix_cppflags in
4715 case $cf_add_cflags in #(vi
4716 -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
4717 case $cf_add_cflags in
4719 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
4721 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
4722 && test -z "${cf_tst_cflags}" \
4723 && cf_fix_cppflags=yes
4725 if test $cf_fix_cppflags = yes ; then
4726 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
4728 elif test "${cf_tst_cflags}" = "\"'" ; then
4729 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
4735 *$cf_add_cflags) #(vi
4738 case $cf_add_cflags in #(vi
4740 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
4742 CPPFLAGS=`echo "$CPPFLAGS" | \
4743 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
4744 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
4748 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
4753 cf_new_cflags="$cf_new_cflags $cf_add_cflags"
4758 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
4760 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
4762 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
4763 && test -z "${cf_tst_cflags}" \
4764 && cf_fix_cppflags=no
4769 if test -n "$cf_new_cflags" ; then
4771 CFLAGS="$CFLAGS $cf_new_cflags"
4774 if test -n "$cf_new_cppflags" ; then
4776 CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
4779 if test -n "$cf_new_extra_cppflags" ; then
4781 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
4789 if test "$with_dbmalloc" = yes ; then
4790 echo "$as_me:4790: checking for dbmalloc.h" >&5
4791 echo $ECHO_N "checking for dbmalloc.h... $ECHO_C" >&6
4792 if test "${ac_cv_header_dbmalloc_h+set}" = set; then
4793 echo $ECHO_N "(cached) $ECHO_C" >&6
4795 cat >conftest.$ac_ext <<_ACEOF
4796 #line 4796 "configure"
4797 #include "confdefs.h"
4798 #include <dbmalloc.h>
4800 if { (eval echo "$as_me:4800: \"$ac_cpp conftest.$ac_ext\"") >&5
4801 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4803 egrep -v '^ *\+' conftest.er1 >conftest.err
4805 cat conftest.err >&5
4806 echo "$as_me:4806: \$? = $ac_status" >&5
4807 (exit $ac_status); } >/dev/null; then
4808 if test -s conftest.err; then
4809 ac_cpp_err=$ac_c_preproc_warn_flag
4816 if test -z "$ac_cpp_err"; then
4817 ac_cv_header_dbmalloc_h=yes
4819 echo "$as_me: failed program was:" >&5
4820 cat conftest.$ac_ext >&5
4821 ac_cv_header_dbmalloc_h=no
4823 rm -f conftest.err conftest.$ac_ext
4825 echo "$as_me:4825: result: $ac_cv_header_dbmalloc_h" >&5
4826 echo "${ECHO_T}$ac_cv_header_dbmalloc_h" >&6
4827 if test $ac_cv_header_dbmalloc_h = yes; then
4829 echo "$as_me:4829: checking for debug_malloc in -ldbmalloc" >&5
4830 echo $ECHO_N "checking for debug_malloc in -ldbmalloc... $ECHO_C" >&6
4831 if test "${ac_cv_lib_dbmalloc_debug_malloc+set}" = set; then
4832 echo $ECHO_N "(cached) $ECHO_C" >&6
4834 ac_check_lib_save_LIBS=$LIBS
4835 LIBS="-ldbmalloc $LIBS"
4836 cat >conftest.$ac_ext <<_ACEOF
4837 #line 4837 "configure"
4838 #include "confdefs.h"
4840 /* Override any gcc2 internal prototype to avoid an error. */
4844 /* We use char because int might match the return type of a gcc2
4845 builtin and then its argument prototype would still apply. */
4846 char debug_malloc ();
4855 rm -f conftest.$ac_objext conftest$ac_exeext
4856 if { (eval echo "$as_me:4856: \"$ac_link\"") >&5
4857 (eval $ac_link) 2>&5
4859 echo "$as_me:4859: \$? = $ac_status" >&5
4860 (exit $ac_status); } &&
4861 { ac_try='test -s conftest$ac_exeext'
4862 { (eval echo "$as_me:4862: \"$ac_try\"") >&5
4865 echo "$as_me:4865: \$? = $ac_status" >&5
4866 (exit $ac_status); }; }; then
4867 ac_cv_lib_dbmalloc_debug_malloc=yes
4869 echo "$as_me: failed program was:" >&5
4870 cat conftest.$ac_ext >&5
4871 ac_cv_lib_dbmalloc_debug_malloc=no
4873 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4874 LIBS=$ac_check_lib_save_LIBS
4876 echo "$as_me:4876: result: $ac_cv_lib_dbmalloc_debug_malloc" >&5
4877 echo "${ECHO_T}$ac_cv_lib_dbmalloc_debug_malloc" >&6
4878 if test $ac_cv_lib_dbmalloc_debug_malloc = yes; then
4879 cat >>confdefs.h <<EOF
4880 #define HAVE_LIBDBMALLOC 1
4883 LIBS="-ldbmalloc $LIBS"
4891 echo "$as_me:4891: checking if you want to use valgrind for testing" >&5
4892 echo $ECHO_N "checking if you want to use valgrind for testing... $ECHO_C" >&6
4894 # Check whether --with-valgrind or --without-valgrind was given.
4895 if test "${with_valgrind+set}" = set; then
4896 withval="$with_valgrind"
4898 cat >>confdefs.h <<EOF
4899 #define USE_VALGRIND 1
4902 : ${with_cflags:=-g}
4903 : ${with_no_leaks:=yes}
4908 echo "$as_me:4908: result: ${with_valgrind:-no}" >&5
4909 echo "${ECHO_T}${with_valgrind:-no}" >&6
4911 case .$with_cflags in #(vi
4913 case .$CFLAGS in #(vi
4921 cf_new_extra_cppflags=
4923 for cf_add_cflags in -g
4925 case $cf_fix_cppflags in
4927 case $cf_add_cflags in #(vi
4928 -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
4929 case $cf_add_cflags in
4931 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
4933 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
4934 && test -z "${cf_tst_cflags}" \
4935 && cf_fix_cppflags=yes
4937 if test $cf_fix_cppflags = yes ; then
4938 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
4940 elif test "${cf_tst_cflags}" = "\"'" ; then
4941 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
4947 *$cf_add_cflags) #(vi
4950 case $cf_add_cflags in #(vi
4952 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
4954 CPPFLAGS=`echo "$CPPFLAGS" | \
4955 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
4956 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
4960 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
4965 cf_new_cflags="$cf_new_cflags $cf_add_cflags"
4970 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
4972 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
4974 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
4975 && test -z "${cf_tst_cflags}" \
4976 && cf_fix_cppflags=no
4981 if test -n "$cf_new_cflags" ; then
4983 CFLAGS="$CFLAGS $cf_new_cflags"
4986 if test -n "$cf_new_cppflags" ; then
4988 CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
4991 if test -n "$cf_new_extra_cppflags" ; then
4993 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
5001 echo "$as_me:5001: checking if you want to perform memory-leak testing" >&5
5002 echo $ECHO_N "checking if you want to perform memory-leak testing... $ECHO_C" >&6
5004 # Check whether --enable-leaks or --disable-leaks was given.
5005 if test "${enable_leaks+set}" = set; then
5006 enableval="$enable_leaks"
5007 if test "x$enableval" = xno; then with_no_leaks=yes; else with_no_leaks=no; fi
5009 : ${with_no_leaks:=no}
5011 echo "$as_me:5011: result: $with_no_leaks" >&5
5012 echo "${ECHO_T}$with_no_leaks" >&6
5014 if test "$with_no_leaks" = yes ; then
5016 cat >>confdefs.h <<\EOF
5020 cat >>confdefs.h <<\EOF
5021 #define YY_NO_LEAKS 1
5027 ac_config_files="$ac_config_files makefile"
5028 cat >confcache <<\_ACEOF
5029 # This file is a shell script that caches the results of configure
5030 # tests run on this system so they can be shared between configure
5031 # scripts and configure runs, see configure's option --config-cache.
5032 # It is not useful on other systems. If it contains results you don't
5033 # want to keep, you may remove or edit it.
5035 # config.status only pays attention to the cache file if you give it
5036 # the --recheck option to rerun configure.
5038 # `ac_cv_env_foo' variables (set or unset) will be overriden when
5039 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5044 # The following way of writing the cache mishandles newlines in values,
5045 # but we know of no workaround that is simple, portable, and efficient.
5046 # So, don't put newlines in cache variables' values.
5047 # Ultrix sh set writes to stderr and can't be redirected directly,
5048 # and sets the high bit in the cache file unless we assign to the vars.
5051 case `(ac_space=' '; set | grep ac_space) 2>&1` in
5053 # `set' does not quote correctly, so add quotes (double-quote
5054 # substitution turns \\\\ into \\, and sed turns \\ into \).
5057 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5060 # `set' quotes correctly as required by POSIX, so do not add quotes.
5062 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
5069 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5071 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5073 if cmp -s $cache_file confcache; then :; else
5074 if test -w $cache_file; then
5075 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
5076 cat confcache >$cache_file
5078 echo "not updating unwritable cache $cache_file"
5083 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5084 # Let make expand exec_prefix.
5085 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5087 # VPATH may cause trouble with some makes, so we remove $(srcdir),
5088 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
5089 # trailing colons and then remove the whole line if VPATH becomes empty
5090 # (actually we leave an empty line to preserve line numbers).
5091 if test "x$srcdir" = x.; then
5092 ac_vpsub='/^[ ]*VPATH[ ]*=/{
5093 s/:*\$(srcdir):*/:/;
5094 s/:*\${srcdir}:*/:/;
5096 s/^\([^=]*=[ ]*\):*/\1/;
5102 DEFS=-DHAVE_CONFIG_H
5104 : ${CONFIG_STATUS=./config.status}
5105 ac_clean_files_save=$ac_clean_files
5106 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5107 { echo "$as_me:5107: creating $CONFIG_STATUS" >&5
5108 echo "$as_me: creating $CONFIG_STATUS" >&6;}
5109 cat >$CONFIG_STATUS <<_ACEOF
5111 # Generated automatically by configure.
5112 # Run this file to recreate the current configuration.
5113 # Compiler output produced by configure, useful for debugging
5114 # configure, is in config.log if it exists.
5117 SHELL=\${CONFIG_SHELL-$SHELL}
5118 ac_cs_invocation="\$0 \$@"
5122 cat >>$CONFIG_STATUS <<\_ACEOF
5123 # Be Bourne compatible
5124 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
5127 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
5131 # Name of the executable.
5132 as_me=`echo "$0" |sed 's,.*[\\/],,'`
5134 if expr a : '\(a\)' >/dev/null 2>&1; then
5140 rm -f conf$$ conf$$.exe conf$$.file
5142 if ln -s conf$$.file conf$$ 2>/dev/null; then
5143 # We could just check for DJGPP; but this test a) works b) is more generic
5144 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
5145 if test -f conf$$.exe; then
5146 # Don't use ln at all; we don't have any links
5151 elif ln conf$$.file conf$$ 2>/dev/null; then
5156 rm -f conf$$ conf$$.exe conf$$.file
5158 as_executable_p="test -f"
5160 # Support unset when possible.
5161 if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
5168 $as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; }
5169 $as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; }
5170 $as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; }
5171 $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; }
5172 $as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; }
5173 $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; }
5174 $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; }
5175 $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; }
5178 # We need space, tab and new line, in precisely that order.
5184 $as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; }
5190 # Files that config.status was made for.
5191 if test -n "$ac_config_files"; then
5192 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
5195 if test -n "$ac_config_headers"; then
5196 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
5199 if test -n "$ac_config_links"; then
5200 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
5203 if test -n "$ac_config_commands"; then
5204 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
5207 cat >>$CONFIG_STATUS <<\EOF
5210 \`$as_me' instantiates files from templates according to the
5211 current configuration.
5213 Usage: $0 [OPTIONS] [FILE]...
5215 -h, --help print this help, then exit
5216 -V, --version print version number, then exit
5217 -d, --debug don't remove temporary files
5218 --recheck update $as_me by reconfiguring in the same conditions
5219 --file=FILE[:TEMPLATE]
5220 instantiate the configuration file FILE
5221 --header=FILE[:TEMPLATE]
5222 instantiate the configuration header FILE
5224 Configuration files:
5227 Configuration headers:
5230 Report bugs to <dickey@invisible-island.net>."
5233 cat >>$CONFIG_STATUS <<EOF
5236 configured by $0, generated by GNU Autoconf 2.52.20121002,
5237 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
5239 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
5240 Free Software Foundation, Inc.
5241 This config.status script is free software; the Free Software Foundation
5242 gives unlimited permission to copy, distribute and modify it."
5247 cat >>$CONFIG_STATUS <<\EOF
5248 # If no file are specified by the user, then we need to provide default
5249 # value. By we need to know if files were specified by the user.
5255 ac_option=`expr "x$1" : 'x\([^=]*\)='`
5256 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
5258 set dummy "$ac_option" "$ac_optarg" ${1+"$@"}
5262 *) # This is not an option, so the user has probably given explicit
5264 ac_need_defaults=false;;
5268 # Handling of the options.
5270 cat >>$CONFIG_STATUS <<EOF
5271 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5272 echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion"
5273 exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;;
5275 cat >>$CONFIG_STATUS <<\EOF
5276 --version | --vers* | -V )
5277 echo "$ac_cs_version"; exit 0 ;;
5279 # Conflict between --help and --header
5280 { { echo "$as_me:5280: error: ambiguous option: $1
5281 Try \`$0 --help' for more information." >&5
5282 echo "$as_me: error: ambiguous option: $1
5283 Try \`$0 --help' for more information." >&2;}
5284 { (exit 1); exit 1; }; };;
5285 --help | --hel | -h )
5286 echo "$ac_cs_usage"; exit 0 ;;
5287 --debug | --d* | -d )
5289 --file | --fil | --fi | --f )
5291 CONFIG_FILES="$CONFIG_FILES $1"
5292 ac_need_defaults=false;;
5293 --header | --heade | --head | --hea )
5295 CONFIG_HEADERS="$CONFIG_HEADERS $1"
5296 ac_need_defaults=false;;
5299 -*) { { echo "$as_me:5299: error: unrecognized option: $1
5300 Try \`$0 --help' for more information." >&5
5301 echo "$as_me: error: unrecognized option: $1
5302 Try \`$0 --help' for more information." >&2;}
5303 { (exit 1); exit 1; }; } ;;
5305 *) ac_config_targets="$ac_config_targets $1" ;;
5314 ## ----------------------- ##
5315 ## Running config.status. ##
5316 ## ----------------------- ##
5318 This file was extended by $as_me 2.52.20121002, executed with
5319 CONFIG_FILES = $CONFIG_FILES
5320 CONFIG_HEADERS = $CONFIG_HEADERS
5321 CONFIG_LINKS = $CONFIG_LINKS
5322 CONFIG_COMMANDS = $CONFIG_COMMANDS
5324 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5329 cat >>$CONFIG_STATUS <<\EOF
5330 for ac_config_target in $ac_config_targets
5332 case "$ac_config_target" in
5333 # Handling of arguments.
5334 "makefile" ) CONFIG_FILES="$CONFIG_FILES makefile" ;;
5335 "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config_h.in" ;;
5336 *) { { echo "$as_me:5336: error: invalid argument: $ac_config_target" >&5
5337 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
5338 { (exit 1); exit 1; }; };;
5342 # If the user did not use the arguments to specify the items to instantiate,
5343 # then the envvar interface is used. Set only those that are not.
5344 # We use the long form for the default assignment because of an extremely
5345 # bizarre bug on SunOS 4.1.3.
5346 if $ac_need_defaults; then
5347 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5348 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5351 # Create a temporary directory, and hook for its removal unless debugging.
5354 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
5355 trap '{ (exit 1); exit 1; }' 1 2 13 15
5358 # Create a (secure) tmp directory for tmp files.
5361 tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` &&
5362 test -n "$tmp" && test -d "$tmp"
5365 tmp=$TMPDIR/cs$$-$RANDOM
5366 (umask 077 && mkdir $tmp)
5369 echo "$me: cannot create a temporary directory in $TMPDIR" >&2
5370 { (exit 1); exit 1; }
5375 cat >>$CONFIG_STATUS <<EOF
5378 # CONFIG_FILES section.
5381 # No need to generate the scripts if there are no CONFIG_FILES.
5382 # This happens for instance when ./config.status config.h
5383 if test -n "\$CONFIG_FILES"; then
5384 # Protect against being on the right side of a sed subst in config.status.
5385 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
5386 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
5387 s,@SHELL@,$SHELL,;t t
5388 s,@exec_prefix@,$exec_prefix,;t t
5389 s,@prefix@,$prefix,;t t
5390 s,@program_transform_name@,$program_transform_name,;t t
5391 s,@bindir@,$bindir,;t t
5392 s,@sbindir@,$sbindir,;t t
5393 s,@libexecdir@,$libexecdir,;t t
5394 s,@datarootdir@,$datarootdir,;t t
5395 s,@datadir@,$datadir,;t t
5396 s,@sysconfdir@,$sysconfdir,;t t
5397 s,@sharedstatedir@,$sharedstatedir,;t t
5398 s,@localstatedir@,$localstatedir,;t t
5399 s,@libdir@,$libdir,;t t
5400 s,@includedir@,$includedir,;t t
5401 s,@oldincludedir@,$oldincludedir,;t t
5402 s,@infodir@,$infodir,;t t
5403 s,@mandir@,$mandir,;t t
5404 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
5405 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
5406 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
5407 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
5408 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
5409 s,@build_alias@,$build_alias,;t t
5410 s,@host_alias@,$host_alias,;t t
5411 s,@target_alias@,$target_alias,;t t
5412 s,@ECHO_C@,$ECHO_C,;t t
5413 s,@ECHO_N@,$ECHO_N,;t t
5414 s,@ECHO_T@,$ECHO_T,;t t
5415 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
5418 s,@build@,$build,;t t
5419 s,@build_cpu@,$build_cpu,;t t
5420 s,@build_vendor@,$build_vendor,;t t
5421 s,@build_os@,$build_os,;t t
5423 s,@host_cpu@,$host_cpu,;t t
5424 s,@host_vendor@,$host_vendor,;t t
5425 s,@host_os@,$host_os,;t t
5426 s,@target@,$target,;t t
5427 s,@target_cpu@,$target_cpu,;t t
5428 s,@target_vendor@,$target_vendor,;t t
5429 s,@target_os@,$target_os,;t t
5431 s,@CFLAGS@,$CFLAGS,;t t
5432 s,@LDFLAGS@,$LDFLAGS,;t t
5433 s,@CPPFLAGS@,$CPPFLAGS,;t t
5434 s,@ac_ct_CC@,$ac_ct_CC,;t t
5435 s,@EXEEXT@,$EXEEXT,;t t
5436 s,@OBJEXT@,$OBJEXT,;t t
5437 s,@EXTRA_CPPFLAGS@,$EXTRA_CPPFLAGS,;t t
5438 s,@SET_MAKE@,$SET_MAKE,;t t
5439 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
5440 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
5441 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
5442 s,@CTAGS@,$CTAGS,;t t
5443 s,@ETAGS@,$ETAGS,;t t
5444 s,@MAKE_LOWER_TAGS@,$MAKE_LOWER_TAGS,;t t
5445 s,@MAKE_UPPER_TAGS@,$MAKE_UPPER_TAGS,;t t
5448 s,@LINT_OPTS@,$LINT_OPTS,;t t
5450 s,@SKELETON@,$SKELETON,;t t
5451 s,@EXTRA_CFLAGS@,$EXTRA_CFLAGS,;t t
5452 s,@ECHO_LT@,$ECHO_LT,;t t
5453 s,@ECHO_LD@,$ECHO_LD,;t t
5454 s,@RULE_CC@,$RULE_CC,;t t
5455 s,@SHOW_CC@,$SHOW_CC,;t t
5456 s,@ECHO_CC@,$ECHO_CC,;t t
5461 cat >>$CONFIG_STATUS <<\EOF
5462 # Split the substitutions into bite-sized pieces for seds with
5463 # small command number limits, like on Digital OSF/1 and HP-UX.
5465 ac_sed_frag=1 # Number of current file.
5466 ac_beg=1 # First line for current file.
5467 ac_end=$ac_max_sed_lines # Line after last line for current file.
5470 while $ac_more_lines; do
5471 if test $ac_beg -gt 1; then
5472 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5474 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5476 if test ! -s $tmp/subs.frag; then
5479 # The purpose of the label and of the branching condition is to
5480 # speed up the sed processing (if there are no `@' at all, there
5481 # is no need to browse any of the substitutions).
5482 # These are the two extra sed commands mentioned above.
5484 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
5485 if test -z "$ac_sed_cmds"; then
5486 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
5488 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
5490 ac_sed_frag=`expr $ac_sed_frag + 1`
5492 ac_end=`expr $ac_end + $ac_max_sed_lines`
5495 if test -z "$ac_sed_cmds"; then
5498 fi # test -n "$CONFIG_FILES"
5501 cat >>$CONFIG_STATUS <<\EOF
5502 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
5503 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5505 - | *:- | *:-:* ) # input from stdin
5507 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5508 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5509 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5510 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5511 * ) ac_file_in=$ac_file.in ;;
5514 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
5515 ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5516 X"$ac_file" : 'X\(//\)[^/]' \| \
5517 X"$ac_file" : 'X\(//\)$' \| \
5518 X"$ac_file" : 'X\(/\)' \| \
5519 . : '\(.\)' 2>/dev/null ||
5521 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5522 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5523 /^X\(\/\/\)$/{ s//\1/; q; }
5524 /^X\(\/\).*/{ s//\1/; q; }
5526 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
5528 [\\/]* | ?:[\\/]* ) as_incr_dir=;;
5532 for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do
5533 case $as_mkdir_dir in
5534 # Skip DOS drivespec
5535 ?:) as_incr_dir=$as_mkdir_dir ;;
5537 as_incr_dir=$as_incr_dir/$as_mkdir_dir
5538 test -d "$as_incr_dir" || mkdir "$as_incr_dir"
5543 ac_dir_suffix="/`echo $ac_dir|sed 's,^\./,,'`"
5544 # A "../" for each directory in $ac_dir_suffix.
5545 ac_dots=`echo "$ac_dir_suffix" | sed 's,/[^/]*,../,g'`
5547 ac_dir_suffix= ac_dots=
5552 if test -z "$ac_dots"; then
5555 ac_top_srcdir=`echo $ac_dots | sed 's,/$,,'`
5558 ac_srcdir=$srcdir$ac_dir_suffix;
5559 ac_top_srcdir=$srcdir ;;
5561 ac_srcdir=$ac_dots$srcdir$ac_dir_suffix
5562 ac_top_srcdir=$ac_dots$srcdir ;;
5566 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5567 *) ac_INSTALL=$ac_dots$INSTALL ;;
5570 if test x"$ac_file" != x-; then
5571 { echo "$as_me:5571: creating $ac_file" >&5
5572 echo "$as_me: creating $ac_file" >&6;}
5575 # Let's still pretend it is `configure' which instantiates (i.e., don't
5576 # use $as_me), people would be surprised to read:
5577 # /* config.h. Generated automatically by config.status. */
5578 configure_input="Generated automatically from `echo $ac_file_in |
5579 sed 's,.*/,,'` by configure."
5581 # First look for the input files in the build tree, otherwise in the
5583 ac_file_inputs=`IFS=:
5584 for f in $ac_file_in; do
5586 -) echo $tmp/stdin ;;
5588 # Absolute (can't be DOS-style, as IFS=:)
5589 test -f "$f" || { { echo "$as_me:5589: error: cannot find input file: $f" >&5
5590 echo "$as_me: error: cannot find input file: $f" >&2;}
5591 { (exit 1); exit 1; }; }
5594 if test -f "$f"; then
5597 elif test -f "$srcdir/$f"; then
5602 { { echo "$as_me:5602: error: cannot find input file: $f" >&5
5603 echo "$as_me: error: cannot find input file: $f" >&2;}
5604 { (exit 1); exit 1; }; }
5607 done` || { (exit 1); exit 1; }
5609 cat >>$CONFIG_STATUS <<\EOF
5610 ac_warn_datarootdir=no
5611 if test x"$ac_file" != x-; then
5612 for ac_item in $ac_file_inputs
5614 ac_seen=`grep '@\(datadir\|mandir\|infodir\)@' $ac_item`
5615 if test -n "$ac_seen"; then
5616 ac_used=`grep '@datarootdir@' $ac_item`
5617 if test -z "$ac_used"; then
5618 { echo "$as_me:5618: WARNING: datarootdir was used implicitly but not set:
5620 echo "$as_me: WARNING: datarootdir was used implicitly but not set:
5622 ac_warn_datarootdir=yes
5625 ac_seen=`grep '${datarootdir}' $ac_item`
5626 if test -n "$ac_seen"; then
5627 { echo "$as_me:5627: WARNING: datarootdir was used explicitly but not set:
5629 echo "$as_me: WARNING: datarootdir was used explicitly but not set:
5631 ac_warn_datarootdir=yes
5636 if test "x$ac_warn_datarootdir" = xyes; then
5637 ac_sed_cmds="$ac_sed_cmds | sed -e 's,@datarootdir@,\${prefix}/share,g' -e 's,\${datarootdir},\${prefix}/share,g'"
5641 cat >>$CONFIG_STATUS <<EOF
5645 cat >>$CONFIG_STATUS <<\EOF
5647 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5648 s,@configure_input@,$configure_input,;t t
5649 s,@srcdir@,$ac_srcdir,;t t
5650 s,@top_srcdir@,$ac_top_srcdir,;t t
5651 s,@INSTALL@,$ac_INSTALL,;t t
5652 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
5654 if test x"$ac_file" != x-; then
5655 cp $tmp/out $ac_file
5657 for ac_name in prefix exec_prefix datarootdir
5659 ac_seen=`fgrep -n '${'$ac_name'[:=].*}' $ac_file`
5660 if test -n "$ac_seen"; then
5661 ac_init=`egrep '[ ]*'$ac_name'[ ]*=' $ac_file`
5662 if test -z "$ac_init"; then
5663 ac_seen=`echo "$ac_seen" |sed -e 's,^,'$ac_file':,'`
5664 { echo "$as_me:5664: WARNING: Variable $ac_name is used but was not set:
5666 echo "$as_me: WARNING: Variable $ac_name is used but was not set:
5671 egrep -n '@[a-z_][a-z_0-9]+@' $ac_file >$tmp/out
5672 egrep -n '@[A-Z_][A-Z_0-9]+@' $ac_file >>$tmp/out
5673 if test -s $tmp/out; then
5674 ac_seen=`sed -e 's,^,'$ac_file':,' < $tmp/out`
5675 { echo "$as_me:5675: WARNING: Some variables may not be substituted:
5677 echo "$as_me: WARNING: Some variables may not be substituted:
5687 cat >>$CONFIG_STATUS <<\EOF
5690 # CONFIG_HEADER section.
5693 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
5694 # NAME is the cpp macro being defined and VALUE is the value it is being given.
5696 # ac_d sets the value in "#define NAME VALUE" lines.
5697 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
5698 ac_dB='[ ].*$,\1#\2'
5701 # ac_i turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
5702 ac_iA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
5703 ac_iB='\([ ]\),\1#\2define\3'
5706 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
5707 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
5708 ac_uB='$,\1#\2define\3'
5712 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
5713 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5715 - | *:- | *:-:* ) # input from stdin
5717 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5718 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5719 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5720 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5721 * ) ac_file_in=$ac_file.in ;;
5724 test x"$ac_file" != x- && { echo "$as_me:5724: creating $ac_file" >&5
5725 echo "$as_me: creating $ac_file" >&6;}
5727 # First look for the input files in the build tree, otherwise in the
5729 ac_file_inputs=`IFS=:
5730 for f in $ac_file_in; do
5732 -) echo $tmp/stdin ;;
5734 # Absolute (can't be DOS-style, as IFS=:)
5735 test -f "$f" || { { echo "$as_me:5735: error: cannot find input file: $f" >&5
5736 echo "$as_me: error: cannot find input file: $f" >&2;}
5737 { (exit 1); exit 1; }; }
5740 if test -f "$f"; then
5743 elif test -f "$srcdir/$f"; then
5748 { { echo "$as_me:5748: error: cannot find input file: $f" >&5
5749 echo "$as_me: error: cannot find input file: $f" >&2;}
5750 { (exit 1); exit 1; }; }
5753 done` || { (exit 1); exit 1; }
5754 # Remove the trailing spaces.
5755 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
5759 # Transform confdefs.h into two sed scripts, `conftest.defines' and
5760 # `conftest.undefs', that substitutes the proper values into
5761 # config.h.in to produce config.h. The first handles `#define'
5762 # templates, and the second `#undef' templates.
5763 # And first: Protect against being on the right side of a sed subst in
5764 # config.status. Protect against being in an unquoted here document
5766 rm -f conftest.defines conftest.undefs
5767 # Using a here document instead of a string reduces the quoting nightmare.
5768 # Putting comments in sed scripts is not portable.
5770 # `end' is used to avoid that the second main sed command (meant for
5771 # 0-ary CPP macros) applies to n-ary macro definitions.
5772 # See the Autoconf documentation for `clear'.
5773 cat >confdef2sed.sed <<\EOF
5778 s,^[ ]*#[ ]*define[ ][ ]*\(\([^ (][^ (]*\)([^)]*)\)[ ]*\(.*\)$,${ac_dA}\2${ac_dB}\1${ac_dC}\3${ac_dD},gp
5780 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
5783 # If some macros were called several times there might be several times
5784 # the same #defines, which is useless. Nevertheless, we may not want to
5785 # sort them, since we want the *last* AC-DEFINE to be honored.
5786 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
5787 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
5788 sed 's/ac_d/ac_i/g' conftest.defines >>conftest.undefs
5789 rm -f confdef2sed.sed
5791 # This sed command replaces #undef with comments. This is necessary, for
5792 # example, in the case of _POSIX_SOURCE, which is predefined and required
5793 # on some systems where configure will not decide to define it.
5794 cat >>conftest.undefs <<\EOF
5795 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
5798 # Break up conftest.defines because some shells have a limit on the size
5799 # of here documents, and old seds have small limits too (100 cmds).
5800 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
5801 echo ' if egrep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
5802 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
5803 echo ' :' >>$CONFIG_STATUS
5805 while grep . conftest.defines >/dev/null
5807 # Write a limited-size here document to $tmp/defines.sed.
5808 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
5809 # Speed up: don't consider the non `#define' lines.
5810 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
5811 # Work around the forget-to-reset-the-flag bug.
5812 echo 't clr' >>$CONFIG_STATUS
5813 echo ': clr' >>$CONFIG_STATUS
5814 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
5816 sed -f $tmp/defines.sed $tmp/in >$tmp/out
5820 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
5821 rm -f conftest.defines
5822 mv conftest.tail conftest.defines
5824 rm -f conftest.defines
5825 echo ' fi # egrep' >>$CONFIG_STATUS
5826 echo >>$CONFIG_STATUS
5828 # Break up conftest.undefs because some shells have a limit on the size
5829 # of here documents, and old seds have small limits too (100 cmds).
5830 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
5832 while grep . conftest.undefs >/dev/null
5834 # Write a limited-size here document to $tmp/undefs.sed.
5835 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
5836 # Speed up: don't consider the non `#undef'
5837 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
5838 # Work around the forget-to-reset-the-flag bug.
5839 echo 't clr' >>$CONFIG_STATUS
5840 echo ': clr' >>$CONFIG_STATUS
5841 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
5843 sed -f $tmp/undefs.sed $tmp/in >$tmp/out
5847 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
5848 rm -f conftest.undefs
5849 mv conftest.tail conftest.undefs
5851 rm -f conftest.undefs
5853 cat >>$CONFIG_STATUS <<\EOF
5854 # Let's still pretend it is `configure' which instantiates (i.e., don't
5855 # use $as_me), people would be surprised to read:
5856 # /* config.h. Generated automatically by config.status. */
5857 if test x"$ac_file" = x-; then
5858 echo "/* Generated automatically by configure. */" >$tmp/config.h
5860 echo "/* $ac_file. Generated automatically by configure. */" >$tmp/config.h
5862 cat $tmp/in >>$tmp/config.h
5864 if test x"$ac_file" != x-; then
5865 if cmp -s $ac_file $tmp/config.h 2>/dev/null; then
5866 { echo "$as_me:5866: $ac_file is unchanged" >&5
5867 echo "$as_me: $ac_file is unchanged" >&6;}
5869 ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5870 X"$ac_file" : 'X\(//\)[^/]' \| \
5871 X"$ac_file" : 'X\(//\)$' \| \
5872 X"$ac_file" : 'X\(/\)' \| \
5873 . : '\(.\)' 2>/dev/null ||
5875 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5876 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5877 /^X\(\/\/\)$/{ s//\1/; q; }
5878 /^X\(\/\).*/{ s//\1/; q; }
5880 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
5882 [\\/]* | ?:[\\/]* ) as_incr_dir=;;
5886 for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do
5887 case $as_mkdir_dir in
5888 # Skip DOS drivespec
5889 ?:) as_incr_dir=$as_mkdir_dir ;;
5891 as_incr_dir=$as_incr_dir/$as_mkdir_dir
5892 test -d "$as_incr_dir" || mkdir "$as_incr_dir"
5899 mv $tmp/config.h $ac_file
5908 cat >>$CONFIG_STATUS <<\EOF
5910 { (exit 0); exit 0; }
5912 chmod +x $CONFIG_STATUS
5913 ac_clean_files=$ac_clean_files_save
5915 # configure is writing to config.log, and then calls config.status.
5916 # config.status does its own redirection, appending to config.log.
5917 # Unfortunately, on DOS this fails, as config.log is still kept open
5918 # by configure, so config.status won't be able to write to it; its
5919 # output is simply discarded. So we exec the FD to /dev/null,
5920 # effectively closing config.log, so it can be properly (re)opened and
5921 # appended to by config.status. When coming back to configure, we
5922 # need to make the FD available again.
5923 if test "$no_create" != yes; then
5926 $SHELL $CONFIG_STATUS || ac_cs_success=false
5928 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5929 # would make configure fail if this is the last instruction.
5930 $ac_cs_success || { (exit 1); exit 1; }
5933 test -z "$cf_make_docs" && cf_make_docs=0
5936 test -f "$cf_output" || cf_output=Makefile
5938 if test "$cf_make_docs" = 0
5940 cat >>$cf_output <<"CF_EOF"
5941 ################################################################################
5942 .SUFFIXES : .html .1 .man .ps .pdf .txt
5945 GROFF_NO_SGR=stupid $(SHELL) -c "tbl $*.1 | groff -P -o0 -Iyacc,1_ -Thtml -man" >$@
5948 $(SHELL) -c "tbl $*.1 | groff -man" >$@
5951 GROFF_NO_SGR=stupid $(SHELL) -c "tbl $*.1 | nroff -Tascii -man | col -bx" >$@
5962 cat >>$cf_output <<CF_EOF
5963 ################################################################################
5965 docs :: $cf_name.html \\
5972 rm -f $cf_name.html $cf_name.pdf $cf_name.ps $cf_name.txt
5974 $cf_name.html : $cf_name.\1
5975 $cf_name.pdf : $cf_name.ps
5976 $cf_name.ps : $cf_name.\1
5977 $cf_name.txt : $cf_name.\1