2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by Autoconf 2.52.20141204.
5 # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
6 # Free Software Foundation, Inc.
7 # This configure script is free software; the Free Software Foundation
8 # gives unlimited permission to copy, distribute and modify it.
10 # Avoid depending upon Character Ranges.
11 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
12 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
13 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
14 as_cr_digits='0123456789'
15 as_cr_alnum=$as_cr_Letters$as_cr_digits
17 # Sed expression to map a string onto a valid variable name.
18 as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
20 # Sed expression to map a string onto a valid CPP name.
21 as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
23 # Be Bourne compatible
24 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
27 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
31 # Name of the executable.
32 as_me=`echo "$0" |sed 's,.*[\\/],,'`
34 if expr a : '\(a\)' >/dev/null 2>&1; then
40 rm -f conf$$ conf$$.exe conf$$.file
42 if ln -s conf$$.file conf$$ 2>/dev/null; then
43 # We could just check for DJGPP; but this test a) works b) is more generic
44 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
45 if test -f conf$$.exe; then
46 # Don't use ln at all; we don't have any links
51 elif ln conf$$.file conf$$ 2>/dev/null; then
56 rm -f conf$$ conf$$.exe conf$$.file
58 as_executable_p="test -f"
60 # Support unset when possible.
61 if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
68 $as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; }
69 $as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; }
70 $as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; }
71 $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; }
72 $as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; }
73 $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; }
74 $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; }
75 $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; }
78 # We need space, tab and new line, in precisely that order.
84 $as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; }
87 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
88 # so uname gets run too.
89 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
96 ac_default_prefix=/usr/local
100 SHELL=${CONFIG_SHELL-/bin/sh}
102 # Maximum number of lines to put in a shell here document.
103 # This variable seems obsolete. It should probably be removed, and
104 # only ac_max_sed_lines should be used.
105 : ${ac_max_here_lines=38}
107 ac_unique_file="ncurses.c"
109 # Initialize some variables set by options.
111 ac_init_version=false
112 # The variables have the same names as the options, with
113 # dashes changed to underlines.
121 program_transform_name=s,x,x,
129 # Installation directory options.
130 # These are left unexpanded so users can "make install exec_prefix=/foo"
131 # and all the variables that are supposed to be based on exec_prefix
132 # by default will actually change.
133 # Use braces instead of parens because sh, perl, etc. also accept them.
134 bindir='${exec_prefix}/bin'
135 sbindir='${exec_prefix}/sbin'
136 libexecdir='${exec_prefix}/libexec'
137 datarootdir='${prefix}/share'
138 datadir='${datarootdir}'
139 sysconfdir='${prefix}/etc'
140 sharedstatedir='${prefix}/com'
141 localstatedir='${prefix}/var'
142 libdir='${exec_prefix}/lib'
143 includedir='${prefix}/include'
144 oldincludedir='/usr/include'
145 infodir='${datarootdir}/info'
146 mandir='${datarootdir}/man'
148 # Identity of this package.
158 # If the previous option needs an argument, assign it.
159 if test -n "$ac_prev"; then
160 eval "$ac_prev=\$ac_option"
165 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
167 # Accept the important Cygnus configure options, so we can diagnose typos.
171 -bindir | --bindir | --bindi | --bind | --bin | --bi)
173 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
176 -build | --build | --buil | --bui | --bu)
177 ac_prev=build_alias ;;
178 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
179 build_alias=$ac_optarg ;;
181 -cache-file | --cache-file | --cache-fil | --cache-fi \
182 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
183 ac_prev=cache_file ;;
184 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
185 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
186 cache_file=$ac_optarg ;;
189 cache_file=config.cache ;;
191 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
193 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
195 datadir=$ac_optarg ;;
197 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
198 | --dataroo | --dataro | --datar)
199 ac_prev=datarootdir ;;
200 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
201 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
202 datarootdir=$ac_optarg ;;
204 -disable-* | --disable-*)
205 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
206 # Reject names that are not valid shell variable names.
207 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
208 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
209 { (exit 1); exit 1; }; }
210 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
211 eval "enable_$ac_feature=no" ;;
213 -enable-* | --enable-*)
214 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
215 # Reject names that are not valid shell variable names.
216 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
217 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
218 { (exit 1); exit 1; }; }
219 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
221 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
224 eval "enable_$ac_feature='$ac_optarg'" ;;
226 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
227 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
228 | --exec | --exe | --ex)
229 ac_prev=exec_prefix ;;
230 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
231 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
232 | --exec=* | --exe=* | --ex=*)
233 exec_prefix=$ac_optarg ;;
235 -gas | --gas | --ga | --g)
236 # Obsolete; use --with-gas.
239 -help | --help | --hel | --he | -h)
241 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
242 ac_init_help=recursive ;;
243 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
244 ac_init_help=short ;;
246 -host | --host | --hos | --ho)
247 ac_prev=host_alias ;;
248 -host=* | --host=* | --hos=* | --ho=*)
249 host_alias=$ac_optarg ;;
251 -includedir | --includedir | --includedi | --included | --include \
252 | --includ | --inclu | --incl | --inc)
253 ac_prev=includedir ;;
254 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
255 | --includ=* | --inclu=* | --incl=* | --inc=*)
256 includedir=$ac_optarg ;;
258 -infodir | --infodir | --infodi | --infod | --info | --inf)
260 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
261 infodir=$ac_optarg ;;
263 -libdir | --libdir | --libdi | --libd)
265 -libdir=* | --libdir=* | --libdi=* | --libd=*)
268 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
269 | --libexe | --libex | --libe)
270 ac_prev=libexecdir ;;
271 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
272 | --libexe=* | --libex=* | --libe=*)
273 libexecdir=$ac_optarg ;;
275 -localstatedir | --localstatedir | --localstatedi | --localstated \
276 | --localstate | --localstat | --localsta | --localst \
277 | --locals | --local | --loca | --loc | --lo)
278 ac_prev=localstatedir ;;
279 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
280 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
281 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
282 localstatedir=$ac_optarg ;;
284 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
286 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
290 # Obsolete; use --without-fp.
293 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
297 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
298 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
301 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
302 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
303 | --oldin | --oldi | --old | --ol | --o)
304 ac_prev=oldincludedir ;;
305 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
306 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
307 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
308 oldincludedir=$ac_optarg ;;
310 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
312 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
315 -program-prefix | --program-prefix | --program-prefi | --program-pref \
316 | --program-pre | --program-pr | --program-p)
317 ac_prev=program_prefix ;;
318 -program-prefix=* | --program-prefix=* | --program-prefi=* \
319 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
320 program_prefix=$ac_optarg ;;
322 -program-suffix | --program-suffix | --program-suffi | --program-suff \
323 | --program-suf | --program-su | --program-s)
324 ac_prev=program_suffix ;;
325 -program-suffix=* | --program-suffix=* | --program-suffi=* \
326 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
327 program_suffix=$ac_optarg ;;
329 -program-transform-name | --program-transform-name \
330 | --program-transform-nam | --program-transform-na \
331 | --program-transform-n | --program-transform- \
332 | --program-transform | --program-transfor \
333 | --program-transfo | --program-transf \
334 | --program-trans | --program-tran \
335 | --progr-tra | --program-tr | --program-t)
336 ac_prev=program_transform_name ;;
337 -program-transform-name=* | --program-transform-name=* \
338 | --program-transform-nam=* | --program-transform-na=* \
339 | --program-transform-n=* | --program-transform-=* \
340 | --program-transform=* | --program-transfor=* \
341 | --program-transfo=* | --program-transf=* \
342 | --program-trans=* | --program-tran=* \
343 | --progr-tra=* | --program-tr=* | --program-t=*)
344 program_transform_name=$ac_optarg ;;
346 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
347 | -silent | --silent | --silen | --sile | --sil)
350 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
352 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
354 sbindir=$ac_optarg ;;
356 -sharedstatedir | --sharedstatedir | --sharedstatedi \
357 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
358 | --sharedst | --shareds | --shared | --share | --shar \
360 ac_prev=sharedstatedir ;;
361 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
362 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
363 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
365 sharedstatedir=$ac_optarg ;;
367 -site | --site | --sit)
369 -site=* | --site=* | --sit=*)
372 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
374 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
377 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
378 | --syscon | --sysco | --sysc | --sys | --sy)
379 ac_prev=sysconfdir ;;
380 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
381 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
382 sysconfdir=$ac_optarg ;;
384 -target | --target | --targe | --targ | --tar | --ta | --t)
385 ac_prev=target_alias ;;
386 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
387 target_alias=$ac_optarg ;;
389 -v | -verbose | --verbose | --verbos | --verbo | --verb)
392 -version | --version | --versio | --versi | --vers | -V)
396 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
397 # Reject names that are not valid shell variable names.
398 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
399 { echo "$as_me: error: invalid package name: $ac_package" >&2
400 { (exit 1); exit 1; }; }
401 ac_package=`echo $ac_package| sed 's/-/_/g'`
403 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
406 eval "with_$ac_package='$ac_optarg'" ;;
408 -without-* | --without-*)
409 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
410 # Reject names that are not valid shell variable names.
411 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
412 { echo "$as_me: error: invalid package name: $ac_package" >&2
413 { (exit 1); exit 1; }; }
414 ac_package=`echo $ac_package | sed 's/-/_/g'`
415 eval "with_$ac_package=no" ;;
418 # Obsolete; use --with-x.
421 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
422 | --x-incl | --x-inc | --x-in | --x-i)
423 ac_prev=x_includes ;;
424 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
425 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
426 x_includes=$ac_optarg ;;
428 -x-libraries | --x-libraries | --x-librarie | --x-librari \
429 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
430 ac_prev=x_libraries ;;
431 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
432 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
433 x_libraries=$ac_optarg ;;
435 -*) { echo "$as_me: error: unrecognized option: $ac_option
436 Try \`$0 --help' for more information." >&2
437 { (exit 1); exit 1; }; }
441 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
442 # Reject names that are not valid shell variable names.
443 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
444 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
445 { (exit 1); exit 1; }; }
446 ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
447 eval "$ac_envvar='$ac_optarg'"
451 # FIXME: should be removed in autoconf 3.0.
452 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
453 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
454 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
455 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
461 if test -n "$ac_prev"; then
462 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
463 { echo "$as_me: error: missing argument to $ac_option" >&2
464 { (exit 1); exit 1; }; }
467 # Be sure to have absolute paths.
468 for ac_var in exec_prefix prefix
470 eval ac_val=$`echo $ac_var`
472 [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
473 *) { echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2
474 { (exit 1); exit 1; }; };;
478 # Be sure to have absolute paths.
479 for ac_var in bindir sbindir libexecdir datarootdir datadir sysconfdir sharedstatedir \
480 localstatedir libdir includedir oldincludedir infodir mandir
482 eval ac_val=$`echo $ac_var`
484 [\\/$]* | ?:[\\/]* ) ;;
485 *) { echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2
486 { (exit 1); exit 1; }; };;
490 # There might be people who depend on the old broken behavior: `$host'
491 # used to hold the argument of --host etc.
496 # FIXME: should be removed in autoconf 3.0.
497 if test "x$host_alias" != x; then
498 if test "x$build_alias" = x; then
499 cross_compiling=maybe
500 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
501 If a cross compiler is detected then cross compile mode will be used." >&2
502 elif test "x$build_alias" != "x$host_alias"; then
508 test -n "$host_alias" && ac_tool_prefix=$host_alias-
510 test "$silent" = yes && exec 6>/dev/null
512 # Find the source files, if location was not specified.
513 if test -z "$srcdir"; then
514 ac_srcdir_defaulted=yes
515 # Try the directory containing this script, then its parent.
517 ac_confdir=`echo "$ac_prog" | sed 's%[\\/][^\\/][^\\/]*$%%'`
518 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
520 if test ! -r $srcdir/$ac_unique_file; then
524 ac_srcdir_defaulted=no
526 if test ! -r $srcdir/$ac_unique_file; then
527 if test "$ac_srcdir_defaulted" = yes; then
528 { echo "$as_me: error: cannot find sources in $ac_confdir or .." >&2
529 { (exit 1); exit 1; }; }
531 { echo "$as_me: error: cannot find sources in $srcdir" >&2
532 { (exit 1); exit 1; }; }
535 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
536 ac_env_build_alias_set=${build_alias+set}
537 ac_env_build_alias_value=$build_alias
538 ac_cv_env_build_alias_set=${build_alias+set}
539 ac_cv_env_build_alias_value=$build_alias
540 ac_env_host_alias_set=${host_alias+set}
541 ac_env_host_alias_value=$host_alias
542 ac_cv_env_host_alias_set=${host_alias+set}
543 ac_cv_env_host_alias_value=$host_alias
544 ac_env_target_alias_set=${target_alias+set}
545 ac_env_target_alias_value=$target_alias
546 ac_cv_env_target_alias_set=${target_alias+set}
547 ac_cv_env_target_alias_value=$target_alias
548 ac_env_CC_set=${CC+set}
550 ac_cv_env_CC_set=${CC+set}
551 ac_cv_env_CC_value=$CC
552 ac_env_CFLAGS_set=${CFLAGS+set}
553 ac_env_CFLAGS_value=$CFLAGS
554 ac_cv_env_CFLAGS_set=${CFLAGS+set}
555 ac_cv_env_CFLAGS_value=$CFLAGS
556 ac_env_LDFLAGS_set=${LDFLAGS+set}
557 ac_env_LDFLAGS_value=$LDFLAGS
558 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
559 ac_cv_env_LDFLAGS_value=$LDFLAGS
560 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
561 ac_env_CPPFLAGS_value=$CPPFLAGS
562 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
563 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
564 ac_env_CPP_set=${CPP+set}
565 ac_env_CPP_value=$CPP
566 ac_cv_env_CPP_set=${CPP+set}
567 ac_cv_env_CPP_value=$CPP
570 # Report the --help message.
572 if test "$ac_init_help" = "long"; then
573 # Omit some internal or obsolete options to make the list less imposing.
574 # This message is too long to be a string in the A/UX 3.1 sh.
576 \`configure' configures this package to adapt to many kinds of systems.
578 Usage: $0 [OPTION]... [VAR=VALUE]...
580 To assign environment variables (e.g., CC, CFLAGS...), specify them as
581 VAR=VALUE. See below for descriptions of some of the useful variables.
583 Defaults for the options are specified in brackets.
586 -h, --help display this help and exit
587 --help=short display options specific to this package
588 --help=recursive display the short help of all the included packages
589 -V, --version display version information and exit
590 -q, --quiet, --silent do not print \`checking...' messages
591 --cache-file=FILE cache test results in FILE [disabled]
592 -C, --config-cache alias for \`--cache-file=config.cache'
593 -n, --no-create do not create output files
594 --srcdir=DIR find the sources in DIR [configure dir or \`..']
599 Installation directories:
600 --prefix=PREFIX install architecture-independent files in PREFIX
602 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
605 By default, \`make install' will install all the files in
606 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
607 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
608 for instance \`--prefix=\$HOME'.
610 For better control, use the options below.
612 Fine tuning of the installation directories:
613 --bindir=DIR user executables [EPREFIX/bin]
614 --sbindir=DIR system admin executables [EPREFIX/sbin]
615 --libexecdir=DIR program executables [EPREFIX/libexec]
616 --datarootdir=DIR read-only architecture-independent data [PREFIX/share]
617 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
618 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
619 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
620 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
621 --libdir=DIR object code libraries [EPREFIX/lib]
622 --includedir=DIR C header files [PREFIX/include]
623 --oldincludedir=DIR C header files for non-gcc [/usr/include]
624 --infodir=DIR info documentation [DATAROOTDIR/info]
625 --mandir=DIR man documentation [DATAROOTDIR/man]
631 --program-prefix=PREFIX prepend PREFIX to installed program names
632 --program-suffix=SUFFIX append SUFFIX to installed program names
633 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
636 --x-includes=DIR X include files are in DIR
637 --x-libraries=DIR X library files are in DIR
640 --build=BUILD configure for building on BUILD [guessed]
641 --host=HOST build programs to run on HOST [BUILD]
645 if test -n "$ac_init_help"; then
650 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
651 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
654 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
655 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
658 --with-pkg-config{=path} enable/disable use of pkg-config
659 --disable-echo do not display "compiling" commands
660 Curses Version-dependent Options:
661 --with-ncurses-wrap-prefix naming-prefix for ncurses wrapped-variables
662 --disable-widec disable checks for wide-character functions
663 --with-curses-dir=DIR directory in which (n)curses is installed
664 --with-screen=XXX use specified curses-libraries
665 --with-ncursesw use wide ncurses-libraries
666 --with-ncurses use ncurses-libraries
667 --with-pdcurses compile/link with pdcurses X11 library
668 --with-curses-colr compile/link with HPUX 10.x color-curses
669 --with-curses-5lib compile/link with SunOS 5lib curses
670 --with-Xaw3d link with Xaw 3d library
671 --with-Xaw3dxft link with Xaw 3d xft library
672 --with-neXtaw link with neXT Athena library
673 --with-XawPlus link with Athena-Plus library
674 --with-x use the X Window System
675 Testing/development Options:
676 --enable-warnings test: turn on gcc compiler warnings
677 --with-dmalloc test: use Gray Watson's dmalloc library
678 --with-dbmalloc test: use Conor Cahill's dbmalloc library
679 --with-valgrind test: use valgrind
680 --disable-leaks test: free permanent memory, analyze leaks
681 --disable-rpath-hack don't add rpath options for additional libraries
683 Some influential environment variables:
684 CC C compiler command
685 CFLAGS C compiler flags
686 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
687 nonstandard directory <lib dir>
688 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
689 headers in a nonstandard directory <include dir>
692 Use these variables to override the choices made by `configure' or to help
693 it to find libraries and programs with nonstandard names/locations.
698 if test "$ac_init_help" = "recursive"; then
699 # If there are subdirs, report their specific --help.
701 for ac_subdir in : $ac_subdirs_all; do test "x$ac_subdir" = x: && continue
703 # A "../" for each directory in /$ac_subdir.
704 ac_dots=`echo $ac_subdir |
705 sed 's,^\./,,;s,[^/]$,&/,;s,[^/]*/,../,g'`
708 .) # No --srcdir option. We are building in place.
709 ac_sub_srcdir=$srcdir ;;
710 [\\/]* | ?:[\\/]* ) # Absolute path.
711 ac_sub_srcdir=$srcdir/$ac_subdir ;;
713 ac_sub_srcdir=$ac_dots$srcdir/$ac_subdir ;;
716 # Check for guested configure; otherwise get Cygnus style configure.
717 if test -f $ac_sub_srcdir/configure.gnu; then
719 $SHELL $ac_sub_srcdir/configure.gnu --help=recursive
720 elif test -f $ac_sub_srcdir/configure; then
722 $SHELL $ac_sub_srcdir/configure --help=recursive
723 elif test -f $ac_sub_srcdir/configure.ac ||
724 test -f $ac_sub_srcdir/configure.in; then
728 echo "$as_me: WARNING: no configuration information is in $ac_subdir" >&2
734 test -n "$ac_init_help" && exit 0
735 if $ac_init_version; then
738 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
739 Free Software Foundation, Inc.
740 This configure script is free software; the Free Software Foundation
741 gives unlimited permission to copy, distribute and modify it.
747 This file contains any messages produced by compilers while
748 running configure, to aid debugging if configure makes a mistake.
750 It was created by $as_me, which was
751 generated by GNU Autoconf 2.52.20141204. Invocation command line was
762 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
763 uname -m = `(uname -m) 2>/dev/null || echo unknown`
764 uname -r = `(uname -r) 2>/dev/null || echo unknown`
765 uname -s = `(uname -s) 2>/dev/null || echo unknown`
766 uname -v = `(uname -v) 2>/dev/null || echo unknown`
768 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
769 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
771 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
772 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
773 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
774 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
775 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
776 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
777 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
791 # Keep a trace of the command line.
792 # Strip out --no-create and --no-recursion so they do not pile up.
793 # Also quote any args containing shell meta-characters.
799 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
800 | --no-cr | --no-c) ;;
801 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
802 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
803 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
804 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"`
805 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
807 *) ac_configure_args="$ac_configure_args$ac_sep$ac_arg"
810 # Get rid of the leading space.
813 # When interrupted or exit'd, cleanup temporary files, and complete
814 # config.log. We remove comments because anyway the quotes in there
815 # would cause problems or look ugly.
817 # Save into config.log some information that might help in debugging.
819 echo "## ----------------- ##" >&5
820 echo "## Cache variables. ##" >&5
821 echo "## ----------------- ##" >&5
823 # The following way of writing the cache mishandles newlines in values,
826 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
829 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
830 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
834 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
838 sed "/^$/d" confdefs.h >conftest.log
839 if test -s conftest.log; then
841 echo "## ------------ ##" >&5
842 echo "## confdefs.h. ##" >&5
843 echo "## ------------ ##" >&5
848 test "$ac_signal" != 0 &&
849 echo "$as_me: caught signal $ac_signal" >&5
850 echo "$as_me: exit $exit_status" >&5
851 rm -rf conftest* confdefs* core core.* *.core conf$$* $ac_clean_files &&
854 for ac_signal in 1 2 13 15; do
855 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
859 # confdefs.h avoids OS command line length limits that DEFS can exceed.
860 rm -rf conftest* confdefs.h
861 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
864 # Let the site file select an alternate cache file if it wants to.
865 # Prefer explicitly selected file to automatically selected ones.
866 if test -z "$CONFIG_SITE"; then
867 if test "x$prefix" != xNONE; then
868 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
870 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
873 for ac_site_file in $CONFIG_SITE; do
874 if test -r "$ac_site_file"; then
875 { echo "$as_me:875: loading site script $ac_site_file" >&5
876 echo "$as_me: loading site script $ac_site_file" >&6;}
877 cat "$ac_site_file" >&5
882 if test -r "$cache_file"; then
883 # Some versions of bash will fail to source /dev/null (special
884 # files actually), so we avoid doing that.
885 if test -f "$cache_file"; then
886 { echo "$as_me:886: loading cache $cache_file" >&5
887 echo "$as_me: loading cache $cache_file" >&6;}
889 [\\/]* | ?:[\\/]* ) . $cache_file;;
894 { echo "$as_me:894: creating cache $cache_file" >&5
895 echo "$as_me: creating cache $cache_file" >&6;}
899 # Check that the precious variables saved in the cache have kept the same
901 ac_cache_corrupted=false
902 for ac_var in `(set) 2>&1 |
903 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
904 eval ac_old_set=\$ac_cv_env_${ac_var}_set
905 eval ac_new_set=\$ac_env_${ac_var}_set
906 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
907 eval ac_new_val="\$ac_env_${ac_var}_value"
908 case $ac_old_set,$ac_new_set in
910 { echo "$as_me:910: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
911 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
912 ac_cache_corrupted=: ;;
914 { echo "$as_me:914: error: \`$ac_var' was not set in the previous run" >&5
915 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
916 ac_cache_corrupted=: ;;
919 if test "x$ac_old_val" != "x$ac_new_val"; then
920 { echo "$as_me:920: error: \`$ac_var' has changed since the previous run:" >&5
921 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
922 { echo "$as_me:922: former value: $ac_old_val" >&5
923 echo "$as_me: former value: $ac_old_val" >&2;}
924 { echo "$as_me:924: current value: $ac_new_val" >&5
925 echo "$as_me: current value: $ac_new_val" >&2;}
929 # Pass precious variables to config.status. It doesn't matter if
930 # we pass some twice (in addition to the command line arguments).
931 if test "$ac_new_set" = set; then
933 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
934 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"`
935 ac_configure_args="$ac_configure_args '$ac_arg'"
937 *) ac_configure_args="$ac_configure_args $ac_var=$ac_new_val"
942 if $ac_cache_corrupted; then
943 { echo "$as_me:943: error: changes in the environment can compromise the build" >&5
944 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
945 { { echo "$as_me:945: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
946 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
947 { (exit 1); exit 1; }; }
951 ac_cpp='$CPP $CPPFLAGS'
952 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
953 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
954 ac_compiler_gnu=$ac_cv_c_compiler_gnu
955 ac_main_return=return
957 case `echo "testing\c" 2>/dev/null; echo 1,2,3`,`echo -n testing 2>/dev/null; echo 1,2,3` in
958 *c*,-n*) ECHO_N= ECHO_C= # newlines do not sed ;-) only broken shells would use this case anyway
960 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
961 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
963 echo "#! $SHELL" >conftest.sh
964 echo "exit 0" >>conftest.sh
966 if { (echo "$as_me:966: PATH=\".;.\"; conftest.sh") >&5
967 (PATH=".;."; conftest.sh) 2>&5
969 echo "$as_me:969: \$? = $ac_status" >&5
970 (exit $ac_status); }; then
971 ac_path_separator=';'
975 PATH_SEPARATOR="$ac_path_separator"
978 ac_config_headers="$ac_config_headers ncurses_cfg.h:ncurses_tst.hin"
980 test -f config.guess || ( test -f ../config.guess && cp ../config.guess ./ )
982 test -f config.sub || ( test -f ../config.sub && cp ../config.sub ./ )
985 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
986 if test -f $ac_dir/install-sh; then
988 ac_install_sh="$ac_aux_dir/install-sh -c"
990 elif test -f $ac_dir/install.sh; then
992 ac_install_sh="$ac_aux_dir/install.sh -c"
994 elif test -f $ac_dir/shtool; then
996 ac_install_sh="$ac_aux_dir/shtool install -c"
1000 if test -z "$ac_aux_dir"; then
1001 { { echo "$as_me:1001: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1002 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1003 { (exit 1); exit 1; }; }
1005 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1006 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1007 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1009 # Make sure we can run config.sub.
1010 $ac_config_sub sun4 >/dev/null 2>&1 ||
1011 { { echo "$as_me:1011: error: cannot run $ac_config_sub" >&5
1012 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1013 { (exit 1); exit 1; }; }
1015 echo "$as_me:1015: checking build system type" >&5
1016 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1017 if test "${ac_cv_build+set}" = set; then
1018 echo $ECHO_N "(cached) $ECHO_C" >&6
1020 ac_cv_build_alias=$build_alias
1021 test -z "$ac_cv_build_alias" &&
1022 ac_cv_build_alias=`$ac_config_guess`
1023 test -z "$ac_cv_build_alias" &&
1024 { { echo "$as_me:1024: error: cannot guess build type; you must specify one" >&5
1025 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1026 { (exit 1); exit 1; }; }
1027 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1028 { { echo "$as_me:1028: error: $ac_config_sub $ac_cv_build_alias failed." >&5
1029 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed." >&2;}
1030 { (exit 1); exit 1; }; }
1033 echo "$as_me:1033: result: $ac_cv_build" >&5
1034 echo "${ECHO_T}$ac_cv_build" >&6
1036 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1037 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1038 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1040 if test -f $srcdir/config.guess || test -f $ac_aux_dir/config.guess ; then
1041 echo "$as_me:1041: checking host system type" >&5
1042 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1043 if test "${ac_cv_host+set}" = set; then
1044 echo $ECHO_N "(cached) $ECHO_C" >&6
1046 ac_cv_host_alias=$host_alias
1047 test -z "$ac_cv_host_alias" &&
1048 ac_cv_host_alias=$ac_cv_build_alias
1049 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1050 { { echo "$as_me:1050: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1051 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1052 { (exit 1); exit 1; }; }
1055 echo "$as_me:1055: result: $ac_cv_host" >&5
1056 echo "${ECHO_T}$ac_cv_host" >&6
1058 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1059 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1060 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1062 system_name="$host_os"
1064 system_name="`(uname -s -r) 2>/dev/null`"
1065 if test -z "$system_name" ; then
1066 system_name="`(hostname) 2>/dev/null`"
1069 test -n "$system_name" &&
1070 cat >>confdefs.h <<EOF
1071 #define SYSTEM_NAME "$system_name"
1074 if test "${cf_cv_system_name+set}" = set; then
1075 echo $ECHO_N "(cached) $ECHO_C" >&6
1077 cf_cv_system_name="$system_name"
1080 test -z "$system_name" && system_name="$cf_cv_system_name"
1081 test -n "$cf_cv_system_name" && echo "$as_me:1081: result: Configuring for $cf_cv_system_name" >&5
1082 echo "${ECHO_T}Configuring for $cf_cv_system_name" >&6
1084 if test ".$system_name" != ".$cf_cv_system_name" ; then
1085 echo "$as_me:1085: result: Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&5
1086 echo "${ECHO_T}Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&6
1087 { { echo "$as_me:1087: error: \"Please remove config.cache and try again.\"" >&5
1088 echo "$as_me: error: \"Please remove config.cache and try again.\"" >&2;}
1089 { (exit 1); exit 1; }; }
1092 test "$program_prefix" != NONE &&
1093 program_transform_name="s,^,$program_prefix,;$program_transform_name"
1094 # Use a double $ so make ignores it.
1095 test "$program_suffix" != NONE &&
1096 program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1097 # Double any \ or $. echo might interpret backslashes.
1098 # By default was `s,x,x', remove it if useless.
1099 cat <<\_ACEOF >conftest.sed
1100 s/[\\$]/&&/g;s/;s,x,x,$//
1102 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1105 echo "$as_me:1105: checking whether ${MAKE-make} sets \${MAKE}" >&5
1106 echo $ECHO_N "checking whether ${MAKE-make} sets \${MAKE}... $ECHO_C" >&6
1107 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'`
1108 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1109 echo $ECHO_N "(cached) $ECHO_C" >&6
1111 cat >conftest.make <<\EOF
1113 @echo 'ac_maketemp="${MAKE}"'
1115 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1116 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
1117 if test -n "$ac_maketemp"; then
1118 eval ac_cv_prog_make_${ac_make}_set=yes
1120 eval ac_cv_prog_make_${ac_make}_set=no
1124 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1125 echo "$as_me:1125: result: yes" >&5
1126 echo "${ECHO_T}yes" >&6
1129 echo "$as_me:1129: result: no" >&5
1130 echo "${ECHO_T}no" >&6
1131 SET_MAKE="MAKE=${MAKE-make}"
1135 ac_cpp='$CPP $CPPFLAGS'
1136 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1137 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1138 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1139 ac_main_return=return
1140 if test -n "$ac_tool_prefix"; then
1141 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1142 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1143 echo "$as_me:1143: checking for $ac_word" >&5
1144 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1145 if test "${ac_cv_prog_CC+set}" = set; then
1146 echo $ECHO_N "(cached) $ECHO_C" >&6
1148 if test -n "$CC"; then
1149 ac_cv_prog_CC="$CC" # Let the user override the test.
1151 ac_save_IFS=$IFS; IFS=$ac_path_separator
1153 for ac_dir in $ac_dummy; do
1155 test -z "$ac_dir" && ac_dir=.
1156 $as_executable_p "$ac_dir/$ac_word" || continue
1157 ac_cv_prog_CC="${ac_tool_prefix}gcc"
1158 echo "$as_me:1158: found $ac_dir/$ac_word" >&5
1165 if test -n "$CC"; then
1166 echo "$as_me:1166: result: $CC" >&5
1167 echo "${ECHO_T}$CC" >&6
1169 echo "$as_me:1169: result: no" >&5
1170 echo "${ECHO_T}no" >&6
1174 if test -z "$ac_cv_prog_CC"; then
1176 # Extract the first word of "gcc", so it can be a program name with args.
1177 set dummy gcc; ac_word=$2
1178 echo "$as_me:1178: checking for $ac_word" >&5
1179 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1180 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1181 echo $ECHO_N "(cached) $ECHO_C" >&6
1183 if test -n "$ac_ct_CC"; then
1184 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1186 ac_save_IFS=$IFS; IFS=$ac_path_separator
1188 for ac_dir in $ac_dummy; do
1190 test -z "$ac_dir" && ac_dir=.
1191 $as_executable_p "$ac_dir/$ac_word" || continue
1192 ac_cv_prog_ac_ct_CC="gcc"
1193 echo "$as_me:1193: found $ac_dir/$ac_word" >&5
1199 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1200 if test -n "$ac_ct_CC"; then
1201 echo "$as_me:1201: result: $ac_ct_CC" >&5
1202 echo "${ECHO_T}$ac_ct_CC" >&6
1204 echo "$as_me:1204: result: no" >&5
1205 echo "${ECHO_T}no" >&6
1213 if test -z "$CC"; then
1214 if test -n "$ac_tool_prefix"; then
1215 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1216 set dummy ${ac_tool_prefix}cc; ac_word=$2
1217 echo "$as_me:1217: checking for $ac_word" >&5
1218 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1219 if test "${ac_cv_prog_CC+set}" = set; then
1220 echo $ECHO_N "(cached) $ECHO_C" >&6
1222 if test -n "$CC"; then
1223 ac_cv_prog_CC="$CC" # Let the user override the test.
1225 ac_save_IFS=$IFS; IFS=$ac_path_separator
1227 for ac_dir in $ac_dummy; do
1229 test -z "$ac_dir" && ac_dir=.
1230 $as_executable_p "$ac_dir/$ac_word" || continue
1231 ac_cv_prog_CC="${ac_tool_prefix}cc"
1232 echo "$as_me:1232: found $ac_dir/$ac_word" >&5
1239 if test -n "$CC"; then
1240 echo "$as_me:1240: result: $CC" >&5
1241 echo "${ECHO_T}$CC" >&6
1243 echo "$as_me:1243: result: no" >&5
1244 echo "${ECHO_T}no" >&6
1248 if test -z "$ac_cv_prog_CC"; then
1250 # Extract the first word of "cc", so it can be a program name with args.
1251 set dummy cc; ac_word=$2
1252 echo "$as_me:1252: checking for $ac_word" >&5
1253 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1254 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1255 echo $ECHO_N "(cached) $ECHO_C" >&6
1257 if test -n "$ac_ct_CC"; then
1258 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1260 ac_save_IFS=$IFS; IFS=$ac_path_separator
1262 for ac_dir in $ac_dummy; do
1264 test -z "$ac_dir" && ac_dir=.
1265 $as_executable_p "$ac_dir/$ac_word" || continue
1266 ac_cv_prog_ac_ct_CC="cc"
1267 echo "$as_me:1267: found $ac_dir/$ac_word" >&5
1273 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1274 if test -n "$ac_ct_CC"; then
1275 echo "$as_me:1275: result: $ac_ct_CC" >&5
1276 echo "${ECHO_T}$ac_ct_CC" >&6
1278 echo "$as_me:1278: result: no" >&5
1279 echo "${ECHO_T}no" >&6
1288 if test -z "$CC"; then
1289 # Extract the first word of "cc", so it can be a program name with args.
1290 set dummy cc; ac_word=$2
1291 echo "$as_me:1291: checking for $ac_word" >&5
1292 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1293 if test "${ac_cv_prog_CC+set}" = set; then
1294 echo $ECHO_N "(cached) $ECHO_C" >&6
1296 if test -n "$CC"; then
1297 ac_cv_prog_CC="$CC" # Let the user override the test.
1300 ac_save_IFS=$IFS; IFS=$ac_path_separator
1302 for ac_dir in $ac_dummy; do
1304 test -z "$ac_dir" && ac_dir=.
1305 $as_executable_p "$ac_dir/$ac_word" || continue
1306 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1307 ac_prog_rejected=yes
1311 echo "$as_me:1311: found $ac_dir/$ac_word" >&5
1315 if test $ac_prog_rejected = yes; then
1316 # We found a bogon in the path, so make sure we never use it.
1317 set dummy $ac_cv_prog_CC
1319 if test $# != 0; then
1320 # We chose a different compiler from the bogus one.
1321 # However, it has the same basename, so the bogon will be chosen
1322 # first if we set CC to just the basename; use the full file name.
1324 set dummy "$ac_dir/$ac_word" ${1+"$@"}
1332 if test -n "$CC"; then
1333 echo "$as_me:1333: result: $CC" >&5
1334 echo "${ECHO_T}$CC" >&6
1336 echo "$as_me:1336: result: no" >&5
1337 echo "${ECHO_T}no" >&6
1341 if test -z "$CC"; then
1342 if test -n "$ac_tool_prefix"; then
1345 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1346 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1347 echo "$as_me:1347: checking for $ac_word" >&5
1348 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1349 if test "${ac_cv_prog_CC+set}" = set; then
1350 echo $ECHO_N "(cached) $ECHO_C" >&6
1352 if test -n "$CC"; then
1353 ac_cv_prog_CC="$CC" # Let the user override the test.
1355 ac_save_IFS=$IFS; IFS=$ac_path_separator
1357 for ac_dir in $ac_dummy; do
1359 test -z "$ac_dir" && ac_dir=.
1360 $as_executable_p "$ac_dir/$ac_word" || continue
1361 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1362 echo "$as_me:1362: found $ac_dir/$ac_word" >&5
1369 if test -n "$CC"; then
1370 echo "$as_me:1370: result: $CC" >&5
1371 echo "${ECHO_T}$CC" >&6
1373 echo "$as_me:1373: result: no" >&5
1374 echo "${ECHO_T}no" >&6
1377 test -n "$CC" && break
1380 if test -z "$CC"; then
1384 # Extract the first word of "$ac_prog", so it can be a program name with args.
1385 set dummy $ac_prog; ac_word=$2
1386 echo "$as_me:1386: checking for $ac_word" >&5
1387 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1388 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1389 echo $ECHO_N "(cached) $ECHO_C" >&6
1391 if test -n "$ac_ct_CC"; then
1392 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1394 ac_save_IFS=$IFS; IFS=$ac_path_separator
1396 for ac_dir in $ac_dummy; do
1398 test -z "$ac_dir" && ac_dir=.
1399 $as_executable_p "$ac_dir/$ac_word" || continue
1400 ac_cv_prog_ac_ct_CC="$ac_prog"
1401 echo "$as_me:1401: found $ac_dir/$ac_word" >&5
1407 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1408 if test -n "$ac_ct_CC"; then
1409 echo "$as_me:1409: result: $ac_ct_CC" >&5
1410 echo "${ECHO_T}$ac_ct_CC" >&6
1412 echo "$as_me:1412: result: no" >&5
1413 echo "${ECHO_T}no" >&6
1416 test -n "$ac_ct_CC" && break
1424 test -z "$CC" && { { echo "$as_me:1424: error: no acceptable cc found in \$PATH" >&5
1425 echo "$as_me: error: no acceptable cc found in \$PATH" >&2;}
1426 { (exit 1); exit 1; }; }
1428 # Provide some information about the compiler.
1429 echo "$as_me:1429:" \
1430 "checking for C compiler version" >&5
1431 ac_compiler=`set X $ac_compile; echo $2`
1432 { (eval echo "$as_me:1432: \"$ac_compiler --version </dev/null >&5\"") >&5
1433 (eval $ac_compiler --version </dev/null >&5) 2>&5
1435 echo "$as_me:1435: \$? = $ac_status" >&5
1436 (exit $ac_status); }
1437 { (eval echo "$as_me:1437: \"$ac_compiler -v </dev/null >&5\"") >&5
1438 (eval $ac_compiler -v </dev/null >&5) 2>&5
1440 echo "$as_me:1440: \$? = $ac_status" >&5
1441 (exit $ac_status); }
1442 { (eval echo "$as_me:1442: \"$ac_compiler -V </dev/null >&5\"") >&5
1443 (eval $ac_compiler -V </dev/null >&5) 2>&5
1445 echo "$as_me:1445: \$? = $ac_status" >&5
1446 (exit $ac_status); }
1448 cat >conftest.$ac_ext <<_ACEOF
1449 #line 1449 "configure"
1450 #include "confdefs.h"
1460 ac_clean_files_save=$ac_clean_files
1461 ac_clean_files="$ac_clean_files a.out a.exe"
1462 # Try to create an executable without -o first, disregard a.out.
1463 # It will help us diagnose broken compilers, and finding out an intuition
1465 echo "$as_me:1465: checking for C compiler default output" >&5
1466 echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
1467 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1468 if { (eval echo "$as_me:1468: \"$ac_link_default\"") >&5
1469 (eval $ac_link_default) 2>&5
1471 echo "$as_me:1471: \$? = $ac_status" >&5
1472 (exit $ac_status); }; then
1473 # Find the output, starting from the most likely. This scheme is
1474 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1476 for ac_file in `ls a.exe conftest.exe 2>/dev/null;
1477 ls a.out conftest 2>/dev/null;
1478 ls a.* conftest.* 2>/dev/null`; do
1480 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
1481 a.out ) # We found the default executable, but exeext='' is most
1484 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1485 # FIXME: I believe we export ac_cv_exeext for Libtool --akim.
1492 echo "$as_me: failed program was:" >&5
1493 cat conftest.$ac_ext >&5
1494 { { echo "$as_me:1494: error: C compiler cannot create executables" >&5
1495 echo "$as_me: error: C compiler cannot create executables" >&2;}
1496 { (exit 77); exit 77; }; }
1499 ac_exeext=$ac_cv_exeext
1500 echo "$as_me:1500: result: $ac_file" >&5
1501 echo "${ECHO_T}$ac_file" >&6
1503 # Check the compiler produces executables we can run. If not, either
1504 # the compiler is broken, or we cross compile.
1505 echo "$as_me:1505: checking whether the C compiler works" >&5
1506 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1507 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1508 # If not cross compiling, check that we can run a simple program.
1509 if test "$cross_compiling" != yes; then
1510 if { ac_try='./$ac_file'
1511 { (eval echo "$as_me:1511: \"$ac_try\"") >&5
1514 echo "$as_me:1514: \$? = $ac_status" >&5
1515 (exit $ac_status); }; }; then
1518 if test "$cross_compiling" = maybe; then
1521 { { echo "$as_me:1521: error: cannot run C compiled programs.
1522 If you meant to cross compile, use \`--host'." >&5
1523 echo "$as_me: error: cannot run C compiled programs.
1524 If you meant to cross compile, use \`--host'." >&2;}
1525 { (exit 1); exit 1; }; }
1529 echo "$as_me:1529: result: yes" >&5
1530 echo "${ECHO_T}yes" >&6
1532 rm -f a.out a.exe conftest$ac_cv_exeext
1533 ac_clean_files=$ac_clean_files_save
1534 # Check the compiler produces executables we can run. If not, either
1535 # the compiler is broken, or we cross compile.
1536 echo "$as_me:1536: checking whether we are cross compiling" >&5
1537 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1538 echo "$as_me:1538: result: $cross_compiling" >&5
1539 echo "${ECHO_T}$cross_compiling" >&6
1541 echo "$as_me:1541: checking for executable suffix" >&5
1542 echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6
1543 if { (eval echo "$as_me:1543: \"$ac_link\"") >&5
1544 (eval $ac_link) 2>&5
1546 echo "$as_me:1546: \$? = $ac_status" >&5
1547 (exit $ac_status); }; then
1548 # If both `conftest.exe' and `conftest' are `present' (well, observable)
1549 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
1550 # work properly (i.e., refer to `conftest.exe'), while it won't with
1552 for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do
1554 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
1555 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1562 { { echo "$as_me:1562: error: cannot compute EXEEXT: cannot compile and link" >&5
1563 echo "$as_me: error: cannot compute EXEEXT: cannot compile and link" >&2;}
1564 { (exit 1); exit 1; }; }
1567 rm -f conftest$ac_cv_exeext
1568 echo "$as_me:1568: result: $ac_cv_exeext" >&5
1569 echo "${ECHO_T}$ac_cv_exeext" >&6
1571 rm -f conftest.$ac_ext
1572 EXEEXT=$ac_cv_exeext
1574 echo "$as_me:1574: checking for object suffix" >&5
1575 echo $ECHO_N "checking for object suffix... $ECHO_C" >&6
1576 if test "${ac_cv_objext+set}" = set; then
1577 echo $ECHO_N "(cached) $ECHO_C" >&6
1579 cat >conftest.$ac_ext <<_ACEOF
1580 #line 1580 "configure"
1581 #include "confdefs.h"
1591 rm -f conftest.o conftest.obj
1592 if { (eval echo "$as_me:1592: \"$ac_compile\"") >&5
1593 (eval $ac_compile) 2>&5
1595 echo "$as_me:1595: \$? = $ac_status" >&5
1596 (exit $ac_status); }; then
1597 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
1599 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.map | *.inf ) ;;
1600 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
1605 echo "$as_me: failed program was:" >&5
1606 cat conftest.$ac_ext >&5
1607 { { echo "$as_me:1607: error: cannot compute OBJEXT: cannot compile" >&5
1608 echo "$as_me: error: cannot compute OBJEXT: cannot compile" >&2;}
1609 { (exit 1); exit 1; }; }
1612 rm -f conftest.$ac_cv_objext conftest.$ac_ext
1614 echo "$as_me:1614: result: $ac_cv_objext" >&5
1615 echo "${ECHO_T}$ac_cv_objext" >&6
1616 OBJEXT=$ac_cv_objext
1618 echo "$as_me:1618: checking whether we are using the GNU C compiler" >&5
1619 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
1620 if test "${ac_cv_c_compiler_gnu+set}" = set; then
1621 echo $ECHO_N "(cached) $ECHO_C" >&6
1623 cat >conftest.$ac_ext <<_ACEOF
1624 #line 1624 "configure"
1625 #include "confdefs.h"
1638 rm -f conftest.$ac_objext
1639 if { (eval echo "$as_me:1639: \"$ac_compile\"") >&5
1640 (eval $ac_compile) 2>&5
1642 echo "$as_me:1642: \$? = $ac_status" >&5
1643 (exit $ac_status); } &&
1644 { ac_try='test -s conftest.$ac_objext'
1645 { (eval echo "$as_me:1645: \"$ac_try\"") >&5
1648 echo "$as_me:1648: \$? = $ac_status" >&5
1649 (exit $ac_status); }; }; then
1652 echo "$as_me: failed program was:" >&5
1653 cat conftest.$ac_ext >&5
1656 rm -f conftest.$ac_objext conftest.$ac_ext
1657 ac_cv_c_compiler_gnu=$ac_compiler_gnu
1660 echo "$as_me:1660: result: $ac_cv_c_compiler_gnu" >&5
1661 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
1662 GCC=`test $ac_compiler_gnu = yes && echo yes`
1663 ac_test_CFLAGS=${CFLAGS+set}
1664 ac_save_CFLAGS=$CFLAGS
1666 echo "$as_me:1666: checking whether $CC accepts -g" >&5
1667 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
1668 if test "${ac_cv_prog_cc_g+set}" = set; then
1669 echo $ECHO_N "(cached) $ECHO_C" >&6
1671 cat >conftest.$ac_ext <<_ACEOF
1672 #line 1672 "configure"
1673 #include "confdefs.h"
1683 rm -f conftest.$ac_objext
1684 if { (eval echo "$as_me:1684: \"$ac_compile\"") >&5
1685 (eval $ac_compile) 2>&5
1687 echo "$as_me:1687: \$? = $ac_status" >&5
1688 (exit $ac_status); } &&
1689 { ac_try='test -s conftest.$ac_objext'
1690 { (eval echo "$as_me:1690: \"$ac_try\"") >&5
1693 echo "$as_me:1693: \$? = $ac_status" >&5
1694 (exit $ac_status); }; }; then
1697 echo "$as_me: failed program was:" >&5
1698 cat conftest.$ac_ext >&5
1701 rm -f conftest.$ac_objext conftest.$ac_ext
1703 echo "$as_me:1703: result: $ac_cv_prog_cc_g" >&5
1704 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
1705 if test "$ac_test_CFLAGS" = set; then
1706 CFLAGS=$ac_save_CFLAGS
1707 elif test $ac_cv_prog_cc_g = yes; then
1708 if test "$GCC" = yes; then
1714 if test "$GCC" = yes; then
1720 # Some people use a C++ compiler to compile C. Since we use `exit',
1721 # in C++ we need to declare it. In case someone uses the same compiler
1722 # for both compiling C and C++ we need to have the C++ compiler decide
1723 # the declaration of exit, since it's the most demanding environment.
1724 cat >conftest.$ac_ext <<_ACEOF
1729 rm -f conftest.$ac_objext
1730 if { (eval echo "$as_me:1730: \"$ac_compile\"") >&5
1731 (eval $ac_compile) 2>&5
1733 echo "$as_me:1733: \$? = $ac_status" >&5
1734 (exit $ac_status); } &&
1735 { ac_try='test -s conftest.$ac_objext'
1736 { (eval echo "$as_me:1736: \"$ac_try\"") >&5
1739 echo "$as_me:1739: \$? = $ac_status" >&5
1740 (exit $ac_status); }; }; then
1741 for ac_declaration in \
1743 '#include <stdlib.h>' \
1744 'extern "C" void std::exit (int) throw (); using std::exit;' \
1745 'extern "C" void std::exit (int); using std::exit;' \
1746 'extern "C" void exit (int) throw ();' \
1747 'extern "C" void exit (int);' \
1750 cat >conftest.$ac_ext <<_ACEOF
1751 #line 1751 "configure"
1752 #include "confdefs.h"
1763 rm -f conftest.$ac_objext
1764 if { (eval echo "$as_me:1764: \"$ac_compile\"") >&5
1765 (eval $ac_compile) 2>&5
1767 echo "$as_me:1767: \$? = $ac_status" >&5
1768 (exit $ac_status); } &&
1769 { ac_try='test -s conftest.$ac_objext'
1770 { (eval echo "$as_me:1770: \"$ac_try\"") >&5
1773 echo "$as_me:1773: \$? = $ac_status" >&5
1774 (exit $ac_status); }; }; then
1777 echo "$as_me: failed program was:" >&5
1778 cat conftest.$ac_ext >&5
1781 rm -f conftest.$ac_objext conftest.$ac_ext
1782 cat >conftest.$ac_ext <<_ACEOF
1783 #line 1783 "configure"
1784 #include "confdefs.h"
1794 rm -f conftest.$ac_objext
1795 if { (eval echo "$as_me:1795: \"$ac_compile\"") >&5
1796 (eval $ac_compile) 2>&5
1798 echo "$as_me:1798: \$? = $ac_status" >&5
1799 (exit $ac_status); } &&
1800 { ac_try='test -s conftest.$ac_objext'
1801 { (eval echo "$as_me:1801: \"$ac_try\"") >&5
1804 echo "$as_me:1804: \$? = $ac_status" >&5
1805 (exit $ac_status); }; }; then
1808 echo "$as_me: failed program was:" >&5
1809 cat conftest.$ac_ext >&5
1811 rm -f conftest.$ac_objext conftest.$ac_ext
1814 if test -n "$ac_declaration"; then
1815 echo '#ifdef __cplusplus' >>confdefs.h
1816 echo $ac_declaration >>confdefs.h
1817 echo '#endif' >>confdefs.h
1821 echo "$as_me: failed program was:" >&5
1822 cat conftest.$ac_ext >&5
1824 rm -f conftest.$ac_objext conftest.$ac_ext
1826 ac_cpp='$CPP $CPPFLAGS'
1827 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1828 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1829 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1830 ac_main_return=return
1833 if test "$GCC" = yes ; then
1834 echo "$as_me:1834: checking version of $CC" >&5
1835 echo $ECHO_N "checking version of $CC... $ECHO_C" >&6
1836 GCC_VERSION="`${CC} --version 2>/dev/null | sed -e '2,$d' -e 's/^.*(GCC[^)]*) //' -e 's/^.*(Debian[^)]*) //' -e 's/^[^0-9.]*//' -e 's/[^0-9.].*//'`"
1837 test -z "$GCC_VERSION" && GCC_VERSION=unknown
1838 echo "$as_me:1838: result: $GCC_VERSION" >&5
1839 echo "${ECHO_T}$GCC_VERSION" >&6
1842 echo "$as_me:1842: checking for $CC option to accept ANSI C" >&5
1843 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
1844 if test "${ac_cv_prog_cc_stdc+set}" = set; then
1845 echo $ECHO_N "(cached) $ECHO_C" >&6
1847 ac_cv_prog_cc_stdc=no
1849 cat >conftest.$ac_ext <<_ACEOF
1850 #line 1850 "configure"
1851 #include "confdefs.h"
1854 #include <sys/types.h>
1855 #include <sys/stat.h>
1856 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
1857 struct buf { int x; };
1858 FILE * (*rcsopen) (struct buf *, struct stat *, int);
1859 static char *e (p, i)
1865 static char *f (char * (*g) (char **, int), char **p, ...)
1870 s = g (p, va_arg (v,int));
1874 int test (int i, double x);
1875 struct s1 {int (*f) (int a);};
1876 struct s2 {int (*f) (double a);};
1877 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
1883 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
1888 # Don't try gcc -ansi; that turns off useful extensions and
1889 # breaks some systems' header files.
1890 # AIX -qlanglvl=ansi
1891 # Ultrix and OSF/1 -std1
1892 # HP-UX 10.20 and later -Ae
1893 # HP-UX older versions -Aa -D_HPUX_SOURCE
1894 # SVR4 -Xc -D__EXTENSIONS__
1895 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
1897 CC="$ac_save_CC $ac_arg"
1898 rm -f conftest.$ac_objext
1899 if { (eval echo "$as_me:1899: \"$ac_compile\"") >&5
1900 (eval $ac_compile) 2>&5
1902 echo "$as_me:1902: \$? = $ac_status" >&5
1903 (exit $ac_status); } &&
1904 { ac_try='test -s conftest.$ac_objext'
1905 { (eval echo "$as_me:1905: \"$ac_try\"") >&5
1908 echo "$as_me:1908: \$? = $ac_status" >&5
1909 (exit $ac_status); }; }; then
1910 ac_cv_prog_cc_stdc=$ac_arg
1913 echo "$as_me: failed program was:" >&5
1914 cat conftest.$ac_ext >&5
1916 rm -f conftest.$ac_objext
1918 rm -f conftest.$ac_ext conftest.$ac_objext
1923 case "x$ac_cv_prog_cc_stdc" in
1925 echo "$as_me:1925: result: none needed" >&5
1926 echo "${ECHO_T}none needed" >&6 ;;
1928 echo "$as_me:1928: result: $ac_cv_prog_cc_stdc" >&5
1929 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
1930 CC="$CC $ac_cv_prog_cc_stdc" ;;
1933 # This should have been defined by AC_PROG_CC
1936 echo "$as_me:1936: checking \$CC variable" >&5
1937 echo $ECHO_N "checking \$CC variable... $ECHO_C" >&6
1940 echo "$as_me:1940: result: broken" >&5
1941 echo "${ECHO_T}broken" >&6
1942 { echo "$as_me:1942: WARNING: your environment misuses the CC variable to hold CFLAGS/CPPFLAGS options" >&5
1943 echo "$as_me: WARNING: your environment misuses the CC variable to hold CFLAGS/CPPFLAGS options" >&2;}
1945 cf_flags=`echo "$CC" | sed -e 's/^[^ ]*[ ]//'`
1946 CC=`echo "$CC" | sed -e 's/[ ].*//'`
1951 cf_new_extra_cppflags=
1953 for cf_add_cflags in $cf_flags
1955 case $cf_fix_cppflags in
1957 case $cf_add_cflags in
1958 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
1959 case $cf_add_cflags in
1961 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
1963 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
1964 && test -z "${cf_tst_cflags}" \
1965 && cf_fix_cppflags=yes
1967 if test $cf_fix_cppflags = yes ; then
1968 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
1970 elif test "${cf_tst_cflags}" = "\"'" ; then
1971 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
1980 case $cf_add_cflags in
1982 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
1984 CPPFLAGS=`echo "$CPPFLAGS" | \
1985 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
1986 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
1990 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
1995 cf_new_cflags="$cf_new_cflags $cf_add_cflags"
2000 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
2002 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
2004 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
2005 && test -z "${cf_tst_cflags}" \
2006 && cf_fix_cppflags=no
2011 if test -n "$cf_new_cflags" ; then
2013 CFLAGS="$CFLAGS $cf_new_cflags"
2016 if test -n "$cf_new_cppflags" ; then
2018 CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
2021 if test -n "$cf_new_extra_cppflags" ; then
2023 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
2028 echo "$as_me:2028: result: ok" >&5
2029 echo "${ECHO_T}ok" >&6
2034 ac_cpp='$CPP $CPPFLAGS'
2035 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2036 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2037 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2038 ac_main_return=return
2039 echo "$as_me:2039: checking how to run the C preprocessor" >&5
2040 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2041 # On Suns, sometimes $CPP names a directory.
2042 if test -n "$CPP" && test -d "$CPP"; then
2045 if test -z "$CPP"; then
2046 if test "${ac_cv_prog_CPP+set}" = set; then
2047 echo $ECHO_N "(cached) $ECHO_C" >&6
2049 # Double quotes because CPP needs to be expanded
2050 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2053 for ac_c_preproc_warn_flag in '' yes
2055 # Use a header file that comes with gcc, so configuring glibc
2056 # with a fresh cross-compiler works.
2057 # On the NeXT, cc -E runs the code through the compiler's parser,
2058 # not just through cpp. "Syntax error" is here to catch this case.
2059 cat >conftest.$ac_ext <<_ACEOF
2060 #line 2060 "configure"
2061 #include "confdefs.h"
2065 if { (eval echo "$as_me:2065: \"$ac_cpp conftest.$ac_ext\"") >&5
2066 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2068 egrep -v '^ *\+' conftest.er1 >conftest.err
2070 cat conftest.err >&5
2071 echo "$as_me:2071: \$? = $ac_status" >&5
2072 (exit $ac_status); } >/dev/null; then
2073 if test -s conftest.err; then
2074 ac_cpp_err=$ac_c_preproc_warn_flag
2081 if test -z "$ac_cpp_err"; then
2084 echo "$as_me: failed program was:" >&5
2085 cat conftest.$ac_ext >&5
2086 # Broken: fails on valid input.
2089 rm -f conftest.err conftest.$ac_ext
2091 # OK, works on sane cases. Now check whether non-existent headers
2092 # can be detected and how.
2093 cat >conftest.$ac_ext <<_ACEOF
2094 #line 2094 "configure"
2095 #include "confdefs.h"
2096 #include <ac_nonexistent.h>
2098 if { (eval echo "$as_me:2098: \"$ac_cpp conftest.$ac_ext\"") >&5
2099 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2101 egrep -v '^ *\+' conftest.er1 >conftest.err
2103 cat conftest.err >&5
2104 echo "$as_me:2104: \$? = $ac_status" >&5
2105 (exit $ac_status); } >/dev/null; then
2106 if test -s conftest.err; then
2107 ac_cpp_err=$ac_c_preproc_warn_flag
2114 if test -z "$ac_cpp_err"; then
2115 # Broken: success on invalid input.
2118 echo "$as_me: failed program was:" >&5
2119 cat conftest.$ac_ext >&5
2120 # Passes both tests.
2124 rm -f conftest.err conftest.$ac_ext
2127 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2128 rm -f conftest.err conftest.$ac_ext
2129 if $ac_preproc_ok; then
2141 echo "$as_me:2141: result: $CPP" >&5
2142 echo "${ECHO_T}$CPP" >&6
2144 for ac_c_preproc_warn_flag in '' yes
2146 # Use a header file that comes with gcc, so configuring glibc
2147 # with a fresh cross-compiler works.
2148 # On the NeXT, cc -E runs the code through the compiler's parser,
2149 # not just through cpp. "Syntax error" is here to catch this case.
2150 cat >conftest.$ac_ext <<_ACEOF
2151 #line 2151 "configure"
2152 #include "confdefs.h"
2156 if { (eval echo "$as_me:2156: \"$ac_cpp conftest.$ac_ext\"") >&5
2157 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2159 egrep -v '^ *\+' conftest.er1 >conftest.err
2161 cat conftest.err >&5
2162 echo "$as_me:2162: \$? = $ac_status" >&5
2163 (exit $ac_status); } >/dev/null; then
2164 if test -s conftest.err; then
2165 ac_cpp_err=$ac_c_preproc_warn_flag
2172 if test -z "$ac_cpp_err"; then
2175 echo "$as_me: failed program was:" >&5
2176 cat conftest.$ac_ext >&5
2177 # Broken: fails on valid input.
2180 rm -f conftest.err conftest.$ac_ext
2182 # OK, works on sane cases. Now check whether non-existent headers
2183 # can be detected and how.
2184 cat >conftest.$ac_ext <<_ACEOF
2185 #line 2185 "configure"
2186 #include "confdefs.h"
2187 #include <ac_nonexistent.h>
2189 if { (eval echo "$as_me:2189: \"$ac_cpp conftest.$ac_ext\"") >&5
2190 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2192 egrep -v '^ *\+' conftest.er1 >conftest.err
2194 cat conftest.err >&5
2195 echo "$as_me:2195: \$? = $ac_status" >&5
2196 (exit $ac_status); } >/dev/null; then
2197 if test -s conftest.err; then
2198 ac_cpp_err=$ac_c_preproc_warn_flag
2205 if test -z "$ac_cpp_err"; then
2206 # Broken: success on invalid input.
2209 echo "$as_me: failed program was:" >&5
2210 cat conftest.$ac_ext >&5
2211 # Passes both tests.
2215 rm -f conftest.err conftest.$ac_ext
2218 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2219 rm -f conftest.err conftest.$ac_ext
2220 if $ac_preproc_ok; then
2223 { { echo "$as_me:2223: error: C preprocessor \"$CPP\" fails sanity check" >&5
2224 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;}
2225 { (exit 1); exit 1; }; }
2229 ac_cpp='$CPP $CPPFLAGS'
2230 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2231 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2232 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2233 ac_main_return=return
2235 for ac_prog in mawk gawk nawk awk
2237 # Extract the first word of "$ac_prog", so it can be a program name with args.
2238 set dummy $ac_prog; ac_word=$2
2239 echo "$as_me:2239: checking for $ac_word" >&5
2240 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2241 if test "${ac_cv_prog_AWK+set}" = set; then
2242 echo $ECHO_N "(cached) $ECHO_C" >&6
2244 if test -n "$AWK"; then
2245 ac_cv_prog_AWK="$AWK" # Let the user override the test.
2247 ac_save_IFS=$IFS; IFS=$ac_path_separator
2249 for ac_dir in $ac_dummy; do
2251 test -z "$ac_dir" && ac_dir=.
2252 $as_executable_p "$ac_dir/$ac_word" || continue
2253 ac_cv_prog_AWK="$ac_prog"
2254 echo "$as_me:2254: found $ac_dir/$ac_word" >&5
2261 if test -n "$AWK"; then
2262 echo "$as_me:2262: result: $AWK" >&5
2263 echo "${ECHO_T}$AWK" >&6
2265 echo "$as_me:2265: result: no" >&5
2266 echo "${ECHO_T}no" >&6
2269 test -n "$AWK" && break
2272 # Find a good install program. We prefer a C program (faster),
2273 # so one script is as good as another. But avoid the broken or
2274 # incompatible versions:
2275 # SysV /etc/install, /usr/sbin/install
2276 # SunOS /usr/etc/install
2277 # IRIX /sbin/install
2279 # AmigaOS /C/install, which installs bootblocks on floppy discs
2280 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2281 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2282 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2283 # ./install, which can be erroneously created by make from ./install.sh.
2284 echo "$as_me:2284: checking for a BSD compatible install" >&5
2285 echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6
2286 if test -z "$INSTALL"; then
2287 if test "${ac_cv_path_install+set}" = set; then
2288 echo $ECHO_N "(cached) $ECHO_C" >&6
2290 ac_save_IFS=$IFS; IFS=$ac_path_separator
2291 for ac_dir in $PATH; do
2293 # Account for people who put trailing slashes in PATH elements.
2295 / | ./ | .// | /cC/* \
2296 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* \
2299 # OSF1 and SCO ODT 3.0 have their own names for install.
2300 # Don't use installbsd from OSF since it installs stuff as root
2302 for ac_prog in ginstall scoinst install; do
2303 if $as_executable_p "$ac_dir/$ac_prog"; then
2304 if test $ac_prog = install &&
2305 grep dspmsg "$ac_dir/$ac_prog" >/dev/null 2>&1; then
2306 # AIX install. It has an incompatible calling convention.
2308 elif test $ac_prog = install &&
2309 grep pwplus "$ac_dir/$ac_prog" >/dev/null 2>&1; then
2310 # program-specific install script used by HP pwplus--don't use.
2313 ac_cv_path_install="$ac_dir/$ac_prog -c"
2323 if test "${ac_cv_path_install+set}" = set; then
2324 INSTALL=$ac_cv_path_install
2326 # As a last resort, use the slow shell script. We don't cache a
2327 # path for INSTALL within a source directory, because that will
2328 # break other packages using the cache if that directory is
2329 # removed, or if the path is relative.
2330 INSTALL=$ac_install_sh
2333 echo "$as_me:2333: result: $INSTALL" >&5
2334 echo "${ECHO_T}$INSTALL" >&6
2336 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2337 # It thinks the first close brace ends the variable substitution.
2338 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2340 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2342 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2348 cf_dir=`echo $INSTALL | sed -e 's%/[^/]*$%%'`
2349 test -z "$cf_dir" && cf_dir=.
2350 INSTALL=`cd $cf_dir && pwd`/`echo $INSTALL | sed -e 's%^.*/%%'`
2354 for ac_prog in tdlint lint alint splint lclint
2356 # Extract the first word of "$ac_prog", so it can be a program name with args.
2357 set dummy $ac_prog; ac_word=$2
2358 echo "$as_me:2358: checking for $ac_word" >&5
2359 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2360 if test "${ac_cv_prog_LINT+set}" = set; then
2361 echo $ECHO_N "(cached) $ECHO_C" >&6
2363 if test -n "$LINT"; then
2364 ac_cv_prog_LINT="$LINT" # Let the user override the test.
2366 ac_save_IFS=$IFS; IFS=$ac_path_separator
2368 for ac_dir in $ac_dummy; do
2370 test -z "$ac_dir" && ac_dir=.
2371 $as_executable_p "$ac_dir/$ac_word" || continue
2372 ac_cv_prog_LINT="$ac_prog"
2373 echo "$as_me:2373: found $ac_dir/$ac_word" >&5
2379 LINT=$ac_cv_prog_LINT
2380 if test -n "$LINT"; then
2381 echo "$as_me:2381: result: $LINT" >&5
2382 echo "${ECHO_T}$LINT" >&6
2384 echo "$as_me:2384: result: no" >&5
2385 echo "${ECHO_T}no" >&6
2388 test -n "$LINT" && break
2391 echo "$as_me:2391: checking if filesystem supports mixed-case filenames" >&5
2392 echo $ECHO_N "checking if filesystem supports mixed-case filenames... $ECHO_C" >&6
2393 if test "${cf_cv_mixedcase+set}" = set; then
2394 echo $ECHO_N "(cached) $ECHO_C" >&6
2397 if test "$cross_compiling" = yes ; then
2398 case $target_alias in
2399 (*-os2-emx*|*-msdosdjgpp*|*-cygwin*|*-msys*|*-mingw*|*-uwin*)
2407 rm -f conftest CONFTEST
2409 if test -f CONFTEST ; then
2414 rm -f conftest CONFTEST
2418 echo "$as_me:2418: result: $cf_cv_mixedcase" >&5
2419 echo "${ECHO_T}$cf_cv_mixedcase" >&6
2420 test "$cf_cv_mixedcase" = yes &&
2421 cat >>confdefs.h <<\EOF
2422 #define MIXEDCASE_FILENAMES 1
2425 for ac_prog in exctags ctags
2427 # Extract the first word of "$ac_prog", so it can be a program name with args.
2428 set dummy $ac_prog; ac_word=$2
2429 echo "$as_me:2429: checking for $ac_word" >&5
2430 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2431 if test "${ac_cv_prog_CTAGS+set}" = set; then
2432 echo $ECHO_N "(cached) $ECHO_C" >&6
2434 if test -n "$CTAGS"; then
2435 ac_cv_prog_CTAGS="$CTAGS" # Let the user override the test.
2437 ac_save_IFS=$IFS; IFS=$ac_path_separator
2439 for ac_dir in $ac_dummy; do
2441 test -z "$ac_dir" && ac_dir=.
2442 $as_executable_p "$ac_dir/$ac_word" || continue
2443 ac_cv_prog_CTAGS="$ac_prog"
2444 echo "$as_me:2444: found $ac_dir/$ac_word" >&5
2450 CTAGS=$ac_cv_prog_CTAGS
2451 if test -n "$CTAGS"; then
2452 echo "$as_me:2452: result: $CTAGS" >&5
2453 echo "${ECHO_T}$CTAGS" >&6
2455 echo "$as_me:2455: result: no" >&5
2456 echo "${ECHO_T}no" >&6
2459 test -n "$CTAGS" && break
2462 for ac_prog in exetags etags
2464 # Extract the first word of "$ac_prog", so it can be a program name with args.
2465 set dummy $ac_prog; ac_word=$2
2466 echo "$as_me:2466: checking for $ac_word" >&5
2467 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2468 if test "${ac_cv_prog_ETAGS+set}" = set; then
2469 echo $ECHO_N "(cached) $ECHO_C" >&6
2471 if test -n "$ETAGS"; then
2472 ac_cv_prog_ETAGS="$ETAGS" # Let the user override the test.
2474 ac_save_IFS=$IFS; IFS=$ac_path_separator
2476 for ac_dir in $ac_dummy; do
2478 test -z "$ac_dir" && ac_dir=.
2479 $as_executable_p "$ac_dir/$ac_word" || continue
2480 ac_cv_prog_ETAGS="$ac_prog"
2481 echo "$as_me:2481: found $ac_dir/$ac_word" >&5
2487 ETAGS=$ac_cv_prog_ETAGS
2488 if test -n "$ETAGS"; then
2489 echo "$as_me:2489: result: $ETAGS" >&5
2490 echo "${ECHO_T}$ETAGS" >&6
2492 echo "$as_me:2492: result: no" >&5
2493 echo "${ECHO_T}no" >&6
2496 test -n "$ETAGS" && break
2499 # Extract the first word of "${CTAGS:-ctags}", so it can be a program name with args.
2500 set dummy ${CTAGS:-ctags}; ac_word=$2
2501 echo "$as_me:2501: checking for $ac_word" >&5
2502 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2503 if test "${ac_cv_prog_MAKE_LOWER_TAGS+set}" = set; then
2504 echo $ECHO_N "(cached) $ECHO_C" >&6
2506 if test -n "$MAKE_LOWER_TAGS"; then
2507 ac_cv_prog_MAKE_LOWER_TAGS="$MAKE_LOWER_TAGS" # Let the user override the test.
2509 ac_save_IFS=$IFS; IFS=$ac_path_separator
2511 for ac_dir in $ac_dummy; do
2513 test -z "$ac_dir" && ac_dir=.
2514 $as_executable_p "$ac_dir/$ac_word" || continue
2515 ac_cv_prog_MAKE_LOWER_TAGS="yes"
2516 echo "$as_me:2516: found $ac_dir/$ac_word" >&5
2520 test -z "$ac_cv_prog_MAKE_LOWER_TAGS" && ac_cv_prog_MAKE_LOWER_TAGS="no"
2523 MAKE_LOWER_TAGS=$ac_cv_prog_MAKE_LOWER_TAGS
2524 if test -n "$MAKE_LOWER_TAGS"; then
2525 echo "$as_me:2525: result: $MAKE_LOWER_TAGS" >&5
2526 echo "${ECHO_T}$MAKE_LOWER_TAGS" >&6
2528 echo "$as_me:2528: result: no" >&5
2529 echo "${ECHO_T}no" >&6
2532 if test "$cf_cv_mixedcase" = yes ; then
2533 # Extract the first word of "${ETAGS:-etags}", so it can be a program name with args.
2534 set dummy ${ETAGS:-etags}; ac_word=$2
2535 echo "$as_me:2535: checking for $ac_word" >&5
2536 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2537 if test "${ac_cv_prog_MAKE_UPPER_TAGS+set}" = set; then
2538 echo $ECHO_N "(cached) $ECHO_C" >&6
2540 if test -n "$MAKE_UPPER_TAGS"; then
2541 ac_cv_prog_MAKE_UPPER_TAGS="$MAKE_UPPER_TAGS" # Let the user override the test.
2543 ac_save_IFS=$IFS; IFS=$ac_path_separator
2545 for ac_dir in $ac_dummy; do
2547 test -z "$ac_dir" && ac_dir=.
2548 $as_executable_p "$ac_dir/$ac_word" || continue
2549 ac_cv_prog_MAKE_UPPER_TAGS="yes"
2550 echo "$as_me:2550: found $ac_dir/$ac_word" >&5
2554 test -z "$ac_cv_prog_MAKE_UPPER_TAGS" && ac_cv_prog_MAKE_UPPER_TAGS="no"
2557 MAKE_UPPER_TAGS=$ac_cv_prog_MAKE_UPPER_TAGS
2558 if test -n "$MAKE_UPPER_TAGS"; then
2559 echo "$as_me:2559: result: $MAKE_UPPER_TAGS" >&5
2560 echo "${ECHO_T}$MAKE_UPPER_TAGS" >&6
2562 echo "$as_me:2562: result: no" >&5
2563 echo "${ECHO_T}no" >&6
2570 if test "$MAKE_UPPER_TAGS" = yes ; then
2576 if test "$MAKE_LOWER_TAGS" = yes ; then
2582 echo "$as_me:2582: checking if -lm needed for math functions" >&5
2583 echo $ECHO_N "checking if -lm needed for math functions... $ECHO_C" >&6
2584 if test "${cf_cv_need_libm+set}" = set; then
2585 echo $ECHO_N "(cached) $ECHO_C" >&6
2588 cat >conftest.$ac_ext <<_ACEOF
2589 #line 2589 "configure"
2590 #include "confdefs.h"
2598 double x = rand(); printf("result = %g\n", pow(sin(x),x))
2603 rm -f conftest.$ac_objext conftest$ac_exeext
2604 if { (eval echo "$as_me:2604: \"$ac_link\"") >&5
2605 (eval $ac_link) 2>&5
2607 echo "$as_me:2607: \$? = $ac_status" >&5
2608 (exit $ac_status); } &&
2609 { ac_try='test -s conftest$ac_exeext'
2610 { (eval echo "$as_me:2610: \"$ac_try\"") >&5
2613 echo "$as_me:2613: \$? = $ac_status" >&5
2614 (exit $ac_status); }; }; then
2617 echo "$as_me: failed program was:" >&5
2618 cat conftest.$ac_ext >&5
2621 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
2623 echo "$as_me:2623: result: $cf_cv_need_libm" >&5
2624 echo "${ECHO_T}$cf_cv_need_libm" >&6
2625 if test "$cf_cv_need_libm" = yes
2633 CC_SHARED_OPTS=unknown
2634 CPPFLAGS="$CPPFLAGS"
2636 DFT_OBJ_SUBDIR=`pwd|sed -e's:.*/::'`
2637 DFT_UPR_MODEL="NORMAL"
2650 PACKAGE="ncurses-examples"
2656 TINFO_LIBS='$(LIBS_CURSES)'
2657 cf_cv_abi_version=""
2658 cf_cv_rel_version=""
2664 if test "$GCC" = yes
2666 cat > conftest.i <<EOF
2668 #define GCC_PRINTF 0
2673 #ifndef GCC_NORETURN
2674 #define GCC_NORETURN /* nothing */
2677 #define GCC_UNUSED /* nothing */
2680 if test "$GCC" = yes
2682 { echo "$as_me:2682: checking for $CC __attribute__ directives..." >&5
2683 echo "$as_me: checking for $CC __attribute__ directives..." >&6;}
2684 cat > conftest.$ac_ext <<EOF
2685 #line 2685 "${as_me:-configure}"
2686 #include "confdefs.h"
2687 #include "conftest.h"
2688 #include "conftest.i"
2690 #define GCC_PRINTFLIKE(fmt,var) __attribute__((format(printf,fmt,var)))
2692 #define GCC_PRINTFLIKE(fmt,var) /*nothing*/
2695 #define GCC_SCANFLIKE(fmt,var) __attribute__((format(scanf,fmt,var)))
2697 #define GCC_SCANFLIKE(fmt,var) /*nothing*/
2699 extern void wow(char *,...) GCC_SCANFLIKE(1,2);
2700 extern void oops(char *,...) GCC_PRINTFLIKE(1,2) GCC_NORETURN;
2701 extern void foo(void) GCC_NORETURN;
2702 int main(int argc GCC_UNUSED, char *argv[] GCC_UNUSED) { return 0; }
2704 cf_printf_attribute=no
2705 cf_scanf_attribute=no
2706 for cf_attribute in scanf printf unused noreturn
2709 cf_ATTRIBUTE=`echo "$cf_attribute" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
2711 cf_directive="__attribute__(($cf_attribute))"
2712 echo "checking for $CC $cf_directive" 1>&5
2714 case $cf_attribute in
2716 cf_printf_attribute=yes
2717 cat >conftest.h <<EOF
2718 #define GCC_$cf_ATTRIBUTE 1
2722 cf_scanf_attribute=yes
2723 cat >conftest.h <<EOF
2724 #define GCC_$cf_ATTRIBUTE 1
2728 cat >conftest.h <<EOF
2729 #define GCC_$cf_ATTRIBUTE $cf_directive
2734 if { (eval echo "$as_me:2734: \"$ac_compile\"") >&5
2735 (eval $ac_compile) 2>&5
2737 echo "$as_me:2737: \$? = $ac_status" >&5
2738 (exit $ac_status); }; then
2739 test -n "$verbose" && echo "$as_me:2739: result: ... $cf_attribute" >&5
2740 echo "${ECHO_T}... $cf_attribute" >&6
2741 cat conftest.h >>confdefs.h
2742 case $cf_attribute in
2745 cat >>confdefs.h <<EOF
2746 #define GCC_NORETURN $cf_directive
2751 cf_value='/* nothing */'
2752 if test "$cf_printf_attribute" != no ; then
2753 cf_value='__attribute__((format(printf,fmt,var)))'
2755 cat >>confdefs.h <<\EOF
2756 #define GCC_PRINTF 1
2761 cat >>confdefs.h <<EOF
2762 #define GCC_PRINTFLIKE(fmt,var) $cf_value
2767 cf_value='/* nothing */'
2768 if test "$cf_scanf_attribute" != no ; then
2769 cf_value='__attribute__((format(scanf,fmt,var)))'
2771 cat >>confdefs.h <<\EOF
2777 cat >>confdefs.h <<EOF
2778 #define GCC_SCANFLIKE(fmt,var) $cf_value
2784 cat >>confdefs.h <<EOF
2785 #define GCC_UNUSED $cf_directive
2793 fgrep define conftest.i >>confdefs.h
2799 cf_POSIX_C_SOURCE=199506L
2804 cf_xopen_source="-D_ALL_SOURCE"
2810 cf_xopen_source="-D_APPLE_C_SOURCE"
2813 cf_xopen_source="-D_DARWIN_C_SOURCE"
2816 (freebsd*|dragonfly*)
2817 # 5.x headers associate
2818 # _XOPEN_SOURCE=600 with _POSIX_C_SOURCE=200112L
2819 # _XOPEN_SOURCE=500 with _POSIX_C_SOURCE=199506L
2820 cf_POSIX_C_SOURCE=200112L
2822 cf_xopen_source="-D_BSD_TYPES -D__BSD_VISIBLE -D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
2825 cf_xopen_source="-D_HPUX_SOURCE -D_XOPEN_SOURCE=500"
2828 cf_xopen_source="-D_HPUX_SOURCE"
2831 cf_xopen_source="-D_SGI_SOURCE"
2834 (linux*|gnu*|mint*|k*bsd*-gnu)
2836 echo "$as_me:2836: checking if we must define _GNU_SOURCE" >&5
2837 echo $ECHO_N "checking if we must define _GNU_SOURCE... $ECHO_C" >&6
2838 if test "${cf_cv_gnu_source+set}" = set; then
2839 echo $ECHO_N "(cached) $ECHO_C" >&6
2842 cat >conftest.$ac_ext <<_ACEOF
2843 #line 2843 "configure"
2844 #include "confdefs.h"
2845 #include <sys/types.h>
2850 #ifndef _XOPEN_SOURCE
2857 rm -f conftest.$ac_objext
2858 if { (eval echo "$as_me:2858: \"$ac_compile\"") >&5
2859 (eval $ac_compile) 2>&5
2861 echo "$as_me:2861: \$? = $ac_status" >&5
2862 (exit $ac_status); } &&
2863 { ac_try='test -s conftest.$ac_objext'
2864 { (eval echo "$as_me:2864: \"$ac_try\"") >&5
2867 echo "$as_me:2867: \$? = $ac_status" >&5
2868 (exit $ac_status); }; }; then
2871 echo "$as_me: failed program was:" >&5
2872 cat conftest.$ac_ext >&5
2874 CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
2875 cat >conftest.$ac_ext <<_ACEOF
2876 #line 2876 "configure"
2877 #include "confdefs.h"
2878 #include <sys/types.h>
2883 #ifdef _XOPEN_SOURCE
2890 rm -f conftest.$ac_objext
2891 if { (eval echo "$as_me:2891: \"$ac_compile\"") >&5
2892 (eval $ac_compile) 2>&5
2894 echo "$as_me:2894: \$? = $ac_status" >&5
2895 (exit $ac_status); } &&
2896 { ac_try='test -s conftest.$ac_objext'
2897 { (eval echo "$as_me:2897: \"$ac_try\"") >&5
2900 echo "$as_me:2900: \$? = $ac_status" >&5
2901 (exit $ac_status); }; }; then
2904 echo "$as_me: failed program was:" >&5
2905 cat conftest.$ac_ext >&5
2906 cf_cv_gnu_source=yes
2908 rm -f conftest.$ac_objext conftest.$ac_ext
2912 rm -f conftest.$ac_objext conftest.$ac_ext
2915 echo "$as_me:2915: result: $cf_cv_gnu_source" >&5
2916 echo "${ECHO_T}$cf_cv_gnu_source" >&6
2917 test "$cf_cv_gnu_source" = yes && CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
2921 cf_xopen_source="-D_NETBSD_SOURCE" # POSIX.1-2001 features are ifdef'd with this...
2924 # setting _XOPEN_SOURCE or _POSIX_SOURCE breaks <sys/select.h> and other headers which use u_int / u_short types
2927 cf_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE
2929 cf_save_CFLAGS="$CFLAGS"
2930 cf_save_CPPFLAGS="$CPPFLAGS"
2932 cf_trim_CFLAGS=`echo "$cf_save_CFLAGS" | \
2933 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \
2934 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'`
2936 cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \
2937 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \
2938 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'`
2940 echo "$as_me:2940: checking if we should define _POSIX_C_SOURCE" >&5
2941 echo $ECHO_N "checking if we should define _POSIX_C_SOURCE... $ECHO_C" >&6
2942 if test "${cf_cv_posix_c_source+set}" = set; then
2943 echo $ECHO_N "(cached) $ECHO_C" >&6
2946 echo "${as_me:-configure}:2946: testing if the symbol is already defined go no further ..." 1>&5
2948 cat >conftest.$ac_ext <<_ACEOF
2949 #line 2949 "configure"
2950 #include "confdefs.h"
2951 #include <sys/types.h>
2956 #ifndef _POSIX_C_SOURCE
2963 rm -f conftest.$ac_objext
2964 if { (eval echo "$as_me:2964: \"$ac_compile\"") >&5
2965 (eval $ac_compile) 2>&5
2967 echo "$as_me:2967: \$? = $ac_status" >&5
2968 (exit $ac_status); } &&
2969 { ac_try='test -s conftest.$ac_objext'
2970 { (eval echo "$as_me:2970: \"$ac_try\"") >&5
2973 echo "$as_me:2973: \$? = $ac_status" >&5
2974 (exit $ac_status); }; }; then
2975 cf_cv_posix_c_source=no
2977 echo "$as_me: failed program was:" >&5
2978 cat conftest.$ac_ext >&5
2979 cf_want_posix_source=no
2980 case .$cf_POSIX_C_SOURCE in
2982 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE"
2985 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE"
2986 cf_want_posix_source=yes
2989 cf_want_posix_source=yes
2992 if test "$cf_want_posix_source" = yes ; then
2993 cat >conftest.$ac_ext <<_ACEOF
2994 #line 2994 "configure"
2995 #include "confdefs.h"
2996 #include <sys/types.h>
3001 #ifdef _POSIX_SOURCE
3008 rm -f conftest.$ac_objext
3009 if { (eval echo "$as_me:3009: \"$ac_compile\"") >&5
3010 (eval $ac_compile) 2>&5
3012 echo "$as_me:3012: \$? = $ac_status" >&5
3013 (exit $ac_status); } &&
3014 { ac_try='test -s conftest.$ac_objext'
3015 { (eval echo "$as_me:3015: \"$ac_try\"") >&5
3018 echo "$as_me:3018: \$? = $ac_status" >&5
3019 (exit $ac_status); }; }; then
3022 echo "$as_me: failed program was:" >&5
3023 cat conftest.$ac_ext >&5
3024 cf_cv_posix_c_source="$cf_cv_posix_c_source -D_POSIX_SOURCE"
3026 rm -f conftest.$ac_objext conftest.$ac_ext
3029 echo "${as_me:-configure}:3029: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5
3031 CFLAGS="$cf_trim_CFLAGS"
3032 CPPFLAGS="$cf_trim_CPPFLAGS $cf_cv_posix_c_source"
3034 echo "${as_me:-configure}:3034: testing if the second compile does not leave our definition intact error ..." 1>&5
3036 cat >conftest.$ac_ext <<_ACEOF
3037 #line 3037 "configure"
3038 #include "confdefs.h"
3039 #include <sys/types.h>
3044 #ifndef _POSIX_C_SOURCE
3051 rm -f conftest.$ac_objext
3052 if { (eval echo "$as_me:3052: \"$ac_compile\"") >&5
3053 (eval $ac_compile) 2>&5
3055 echo "$as_me:3055: \$? = $ac_status" >&5
3056 (exit $ac_status); } &&
3057 { ac_try='test -s conftest.$ac_objext'
3058 { (eval echo "$as_me:3058: \"$ac_try\"") >&5
3061 echo "$as_me:3061: \$? = $ac_status" >&5
3062 (exit $ac_status); }; }; then
3065 echo "$as_me: failed program was:" >&5
3066 cat conftest.$ac_ext >&5
3067 cf_cv_posix_c_source=no
3069 rm -f conftest.$ac_objext conftest.$ac_ext
3070 CFLAGS="$cf_save_CFLAGS"
3071 CPPFLAGS="$cf_save_CPPFLAGS"
3074 rm -f conftest.$ac_objext conftest.$ac_ext
3077 echo "$as_me:3077: result: $cf_cv_posix_c_source" >&5
3078 echo "${ECHO_T}$cf_cv_posix_c_source" >&6
3080 if test "$cf_cv_posix_c_source" != no ; then
3081 CFLAGS="$cf_trim_CFLAGS"
3082 CPPFLAGS="$cf_trim_CPPFLAGS"
3087 cf_new_extra_cppflags=
3089 for cf_add_cflags in $cf_cv_posix_c_source
3091 case $cf_fix_cppflags in
3093 case $cf_add_cflags in
3094 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
3095 case $cf_add_cflags in
3097 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
3099 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
3100 && test -z "${cf_tst_cflags}" \
3101 && cf_fix_cppflags=yes
3103 if test $cf_fix_cppflags = yes ; then
3104 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3106 elif test "${cf_tst_cflags}" = "\"'" ; then
3107 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3116 case $cf_add_cflags in
3118 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
3120 CPPFLAGS=`echo "$CPPFLAGS" | \
3121 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
3122 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
3126 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
3131 cf_new_cflags="$cf_new_cflags $cf_add_cflags"
3136 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3138 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
3140 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
3141 && test -z "${cf_tst_cflags}" \
3142 && cf_fix_cppflags=no
3147 if test -n "$cf_new_cflags" ; then
3149 CFLAGS="$CFLAGS $cf_new_cflags"
3152 if test -n "$cf_new_cppflags" ; then
3154 CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
3157 if test -n "$cf_new_extra_cppflags" ; then
3159 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
3166 cf_xopen_source="-D_NETBSD_SOURCE" # setting _XOPEN_SOURCE breaks IPv6 for lynx on NetBSD 1.6, breaks xterm, is not needed for ncursesw
3169 # setting _XOPEN_SOURCE lower than 500 breaks g++ compile with wchar.h, needed for ncursesw
3170 cf_xopen_source="-D_BSD_SOURCE"
3174 # setting _XOPEN_SOURCE breaks xterm on OpenBSD 2.8, is not needed for ncursesw
3177 cf_xopen_source="-D_OSF_SOURCE"
3180 cf_xopen_source="-D_QNX_SOURCE"
3183 # setting _XOPEN_SOURCE breaks Lynx on SCO Unix / OpenServer
3186 cf_xopen_source="-D__EXTENSIONS__"
3187 cf_cv_xopen_source=broken
3189 (sysv4.2uw2.*) # Novell/SCO UnixWare 2.x (tested on 2.1.2)
3195 echo "$as_me:3195: checking if we should define _XOPEN_SOURCE" >&5
3196 echo $ECHO_N "checking if we should define _XOPEN_SOURCE... $ECHO_C" >&6
3197 if test "${cf_cv_xopen_source+set}" = set; then
3198 echo $ECHO_N "(cached) $ECHO_C" >&6
3201 cat >conftest.$ac_ext <<_ACEOF
3202 #line 3202 "configure"
3203 #include "confdefs.h"
3207 #include <sys/types.h>
3213 #ifndef _XOPEN_SOURCE
3220 rm -f conftest.$ac_objext
3221 if { (eval echo "$as_me:3221: \"$ac_compile\"") >&5
3222 (eval $ac_compile) 2>&5
3224 echo "$as_me:3224: \$? = $ac_status" >&5
3225 (exit $ac_status); } &&
3226 { ac_try='test -s conftest.$ac_objext'
3227 { (eval echo "$as_me:3227: \"$ac_try\"") >&5
3230 echo "$as_me:3230: \$? = $ac_status" >&5
3231 (exit $ac_status); }; }; then
3232 cf_cv_xopen_source=no
3234 echo "$as_me: failed program was:" >&5
3235 cat conftest.$ac_ext >&5
3237 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
3238 cat >conftest.$ac_ext <<_ACEOF
3239 #line 3239 "configure"
3240 #include "confdefs.h"
3244 #include <sys/types.h>
3250 #ifdef _XOPEN_SOURCE
3257 rm -f conftest.$ac_objext
3258 if { (eval echo "$as_me:3258: \"$ac_compile\"") >&5
3259 (eval $ac_compile) 2>&5
3261 echo "$as_me:3261: \$? = $ac_status" >&5
3262 (exit $ac_status); } &&
3263 { ac_try='test -s conftest.$ac_objext'
3264 { (eval echo "$as_me:3264: \"$ac_try\"") >&5
3267 echo "$as_me:3267: \$? = $ac_status" >&5
3268 (exit $ac_status); }; }; then
3269 cf_cv_xopen_source=no
3271 echo "$as_me: failed program was:" >&5
3272 cat conftest.$ac_ext >&5
3273 cf_cv_xopen_source=$cf_XOPEN_SOURCE
3275 rm -f conftest.$ac_objext conftest.$ac_ext
3279 rm -f conftest.$ac_objext conftest.$ac_ext
3282 echo "$as_me:3282: result: $cf_cv_xopen_source" >&5
3283 echo "${ECHO_T}$cf_cv_xopen_source" >&6
3285 if test "$cf_cv_xopen_source" != no ; then
3287 CFLAGS=`echo "$CFLAGS" | \
3288 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \
3289 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'`
3291 CPPFLAGS=`echo "$CPPFLAGS" | \
3292 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \
3293 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'`
3295 cf_temp_xopen_source="-D_XOPEN_SOURCE=$cf_cv_xopen_source"
3300 cf_new_extra_cppflags=
3302 for cf_add_cflags in $cf_temp_xopen_source
3304 case $cf_fix_cppflags in
3306 case $cf_add_cflags in
3307 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
3308 case $cf_add_cflags in
3310 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
3312 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
3313 && test -z "${cf_tst_cflags}" \
3314 && cf_fix_cppflags=yes
3316 if test $cf_fix_cppflags = yes ; then
3317 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3319 elif test "${cf_tst_cflags}" = "\"'" ; then
3320 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3329 case $cf_add_cflags in
3331 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
3333 CPPFLAGS=`echo "$CPPFLAGS" | \
3334 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
3335 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
3339 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
3344 cf_new_cflags="$cf_new_cflags $cf_add_cflags"
3349 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3351 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
3353 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
3354 && test -z "${cf_tst_cflags}" \
3355 && cf_fix_cppflags=no
3360 if test -n "$cf_new_cflags" ; then
3362 CFLAGS="$CFLAGS $cf_new_cflags"
3365 if test -n "$cf_new_cppflags" ; then
3367 CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
3370 if test -n "$cf_new_extra_cppflags" ; then
3372 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
3377 cf_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE
3379 cf_save_CFLAGS="$CFLAGS"
3380 cf_save_CPPFLAGS="$CPPFLAGS"
3382 cf_trim_CFLAGS=`echo "$cf_save_CFLAGS" | \
3383 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \
3384 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'`
3386 cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \
3387 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \
3388 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'`
3390 echo "$as_me:3390: checking if we should define _POSIX_C_SOURCE" >&5
3391 echo $ECHO_N "checking if we should define _POSIX_C_SOURCE... $ECHO_C" >&6
3392 if test "${cf_cv_posix_c_source+set}" = set; then
3393 echo $ECHO_N "(cached) $ECHO_C" >&6
3396 echo "${as_me:-configure}:3396: testing if the symbol is already defined go no further ..." 1>&5
3398 cat >conftest.$ac_ext <<_ACEOF
3399 #line 3399 "configure"
3400 #include "confdefs.h"
3401 #include <sys/types.h>
3406 #ifndef _POSIX_C_SOURCE
3413 rm -f conftest.$ac_objext
3414 if { (eval echo "$as_me:3414: \"$ac_compile\"") >&5
3415 (eval $ac_compile) 2>&5
3417 echo "$as_me:3417: \$? = $ac_status" >&5
3418 (exit $ac_status); } &&
3419 { ac_try='test -s conftest.$ac_objext'
3420 { (eval echo "$as_me:3420: \"$ac_try\"") >&5
3423 echo "$as_me:3423: \$? = $ac_status" >&5
3424 (exit $ac_status); }; }; then
3425 cf_cv_posix_c_source=no
3427 echo "$as_me: failed program was:" >&5
3428 cat conftest.$ac_ext >&5
3429 cf_want_posix_source=no
3430 case .$cf_POSIX_C_SOURCE in
3432 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE"
3435 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE"
3436 cf_want_posix_source=yes
3439 cf_want_posix_source=yes
3442 if test "$cf_want_posix_source" = yes ; then
3443 cat >conftest.$ac_ext <<_ACEOF
3444 #line 3444 "configure"
3445 #include "confdefs.h"
3446 #include <sys/types.h>
3451 #ifdef _POSIX_SOURCE
3458 rm -f conftest.$ac_objext
3459 if { (eval echo "$as_me:3459: \"$ac_compile\"") >&5
3460 (eval $ac_compile) 2>&5
3462 echo "$as_me:3462: \$? = $ac_status" >&5
3463 (exit $ac_status); } &&
3464 { ac_try='test -s conftest.$ac_objext'
3465 { (eval echo "$as_me:3465: \"$ac_try\"") >&5
3468 echo "$as_me:3468: \$? = $ac_status" >&5
3469 (exit $ac_status); }; }; then
3472 echo "$as_me: failed program was:" >&5
3473 cat conftest.$ac_ext >&5
3474 cf_cv_posix_c_source="$cf_cv_posix_c_source -D_POSIX_SOURCE"
3476 rm -f conftest.$ac_objext conftest.$ac_ext
3479 echo "${as_me:-configure}:3479: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5
3481 CFLAGS="$cf_trim_CFLAGS"
3482 CPPFLAGS="$cf_trim_CPPFLAGS $cf_cv_posix_c_source"
3484 echo "${as_me:-configure}:3484: testing if the second compile does not leave our definition intact error ..." 1>&5
3486 cat >conftest.$ac_ext <<_ACEOF
3487 #line 3487 "configure"
3488 #include "confdefs.h"
3489 #include <sys/types.h>
3494 #ifndef _POSIX_C_SOURCE
3501 rm -f conftest.$ac_objext
3502 if { (eval echo "$as_me:3502: \"$ac_compile\"") >&5
3503 (eval $ac_compile) 2>&5
3505 echo "$as_me:3505: \$? = $ac_status" >&5
3506 (exit $ac_status); } &&
3507 { ac_try='test -s conftest.$ac_objext'
3508 { (eval echo "$as_me:3508: \"$ac_try\"") >&5
3511 echo "$as_me:3511: \$? = $ac_status" >&5
3512 (exit $ac_status); }; }; then
3515 echo "$as_me: failed program was:" >&5
3516 cat conftest.$ac_ext >&5
3517 cf_cv_posix_c_source=no
3519 rm -f conftest.$ac_objext conftest.$ac_ext
3520 CFLAGS="$cf_save_CFLAGS"
3521 CPPFLAGS="$cf_save_CPPFLAGS"
3524 rm -f conftest.$ac_objext conftest.$ac_ext
3527 echo "$as_me:3527: result: $cf_cv_posix_c_source" >&5
3528 echo "${ECHO_T}$cf_cv_posix_c_source" >&6
3530 if test "$cf_cv_posix_c_source" != no ; then
3531 CFLAGS="$cf_trim_CFLAGS"
3532 CPPFLAGS="$cf_trim_CPPFLAGS"
3537 cf_new_extra_cppflags=
3539 for cf_add_cflags in $cf_cv_posix_c_source
3541 case $cf_fix_cppflags in
3543 case $cf_add_cflags in
3544 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
3545 case $cf_add_cflags in
3547 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
3549 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
3550 && test -z "${cf_tst_cflags}" \
3551 && cf_fix_cppflags=yes
3553 if test $cf_fix_cppflags = yes ; then
3554 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3556 elif test "${cf_tst_cflags}" = "\"'" ; then
3557 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3566 case $cf_add_cflags in
3568 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
3570 CPPFLAGS=`echo "$CPPFLAGS" | \
3571 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
3572 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
3576 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
3581 cf_new_cflags="$cf_new_cflags $cf_add_cflags"
3586 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3588 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
3590 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
3591 && test -z "${cf_tst_cflags}" \
3592 && cf_fix_cppflags=no
3597 if test -n "$cf_new_cflags" ; then
3599 CFLAGS="$CFLAGS $cf_new_cflags"
3602 if test -n "$cf_new_cppflags" ; then
3604 CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
3607 if test -n "$cf_new_extra_cppflags" ; then
3609 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
3617 if test -n "$cf_xopen_source" ; then
3622 cf_new_extra_cppflags=
3624 for cf_add_cflags in $cf_xopen_source
3626 case $cf_fix_cppflags in
3628 case $cf_add_cflags in
3629 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
3630 case $cf_add_cflags in
3632 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
3634 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
3635 && test -z "${cf_tst_cflags}" \
3636 && cf_fix_cppflags=yes
3638 if test $cf_fix_cppflags = yes ; then
3639 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3641 elif test "${cf_tst_cflags}" = "\"'" ; then
3642 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3651 case $cf_add_cflags in
3653 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
3655 CPPFLAGS=`echo "$CPPFLAGS" | \
3656 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
3657 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
3661 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
3666 cf_new_cflags="$cf_new_cflags $cf_add_cflags"
3671 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3673 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
3675 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
3676 && test -z "${cf_tst_cflags}" \
3677 && cf_fix_cppflags=no
3682 if test -n "$cf_new_cflags" ; then
3683 test -n "$verbose" && echo " add to \$CFLAGS $cf_new_cflags" 1>&6
3685 echo "${as_me:-configure}:3685: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5
3687 CFLAGS="$CFLAGS $cf_new_cflags"
3690 if test -n "$cf_new_cppflags" ; then
3691 test -n "$verbose" && echo " add to \$CPPFLAGS $cf_new_cppflags" 1>&6
3693 echo "${as_me:-configure}:3693: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5
3695 CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
3698 if test -n "$cf_new_extra_cppflags" ; then
3699 test -n "$verbose" && echo " add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags" 1>&6
3701 echo "${as_me:-configure}:3701: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5
3703 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
3708 if test -n "$cf_XOPEN_SOURCE" && test -z "$cf_cv_xopen_source" ; then
3709 echo "$as_me:3709: checking if _XOPEN_SOURCE really is set" >&5
3710 echo $ECHO_N "checking if _XOPEN_SOURCE really is set... $ECHO_C" >&6
3711 cat >conftest.$ac_ext <<_ACEOF
3712 #line 3712 "configure"
3713 #include "confdefs.h"
3719 #ifndef _XOPEN_SOURCE
3726 rm -f conftest.$ac_objext
3727 if { (eval echo "$as_me:3727: \"$ac_compile\"") >&5
3728 (eval $ac_compile) 2>&5
3730 echo "$as_me:3730: \$? = $ac_status" >&5
3731 (exit $ac_status); } &&
3732 { ac_try='test -s conftest.$ac_objext'
3733 { (eval echo "$as_me:3733: \"$ac_try\"") >&5
3736 echo "$as_me:3736: \$? = $ac_status" >&5
3737 (exit $ac_status); }; }; then
3738 cf_XOPEN_SOURCE_set=yes
3740 echo "$as_me: failed program was:" >&5
3741 cat conftest.$ac_ext >&5
3742 cf_XOPEN_SOURCE_set=no
3744 rm -f conftest.$ac_objext conftest.$ac_ext
3745 echo "$as_me:3745: result: $cf_XOPEN_SOURCE_set" >&5
3746 echo "${ECHO_T}$cf_XOPEN_SOURCE_set" >&6
3747 if test $cf_XOPEN_SOURCE_set = yes
3749 cat >conftest.$ac_ext <<_ACEOF
3750 #line 3750 "configure"
3751 #include "confdefs.h"
3757 #if (_XOPEN_SOURCE - 0) < $cf_XOPEN_SOURCE
3764 rm -f conftest.$ac_objext
3765 if { (eval echo "$as_me:3765: \"$ac_compile\"") >&5
3766 (eval $ac_compile) 2>&5
3768 echo "$as_me:3768: \$? = $ac_status" >&5
3769 (exit $ac_status); } &&
3770 { ac_try='test -s conftest.$ac_objext'
3771 { (eval echo "$as_me:3771: \"$ac_try\"") >&5
3774 echo "$as_me:3774: \$? = $ac_status" >&5
3775 (exit $ac_status); }; }; then
3776 cf_XOPEN_SOURCE_set_ok=yes
3778 echo "$as_me: failed program was:" >&5
3779 cat conftest.$ac_ext >&5
3780 cf_XOPEN_SOURCE_set_ok=no
3782 rm -f conftest.$ac_objext conftest.$ac_ext
3783 if test $cf_XOPEN_SOURCE_set_ok = no
3785 { echo "$as_me:3785: WARNING: _XOPEN_SOURCE is lower than requested" >&5
3786 echo "$as_me: WARNING: _XOPEN_SOURCE is lower than requested" >&2;}
3790 echo "$as_me:3790: checking if we should define _XOPEN_SOURCE" >&5
3791 echo $ECHO_N "checking if we should define _XOPEN_SOURCE... $ECHO_C" >&6
3792 if test "${cf_cv_xopen_source+set}" = set; then
3793 echo $ECHO_N "(cached) $ECHO_C" >&6
3796 cat >conftest.$ac_ext <<_ACEOF
3797 #line 3797 "configure"
3798 #include "confdefs.h"
3802 #include <sys/types.h>
3808 #ifndef _XOPEN_SOURCE
3815 rm -f conftest.$ac_objext
3816 if { (eval echo "$as_me:3816: \"$ac_compile\"") >&5
3817 (eval $ac_compile) 2>&5
3819 echo "$as_me:3819: \$? = $ac_status" >&5
3820 (exit $ac_status); } &&
3821 { ac_try='test -s conftest.$ac_objext'
3822 { (eval echo "$as_me:3822: \"$ac_try\"") >&5
3825 echo "$as_me:3825: \$? = $ac_status" >&5
3826 (exit $ac_status); }; }; then
3827 cf_cv_xopen_source=no
3829 echo "$as_me: failed program was:" >&5
3830 cat conftest.$ac_ext >&5
3832 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
3833 cat >conftest.$ac_ext <<_ACEOF
3834 #line 3834 "configure"
3835 #include "confdefs.h"
3839 #include <sys/types.h>
3845 #ifdef _XOPEN_SOURCE
3852 rm -f conftest.$ac_objext
3853 if { (eval echo "$as_me:3853: \"$ac_compile\"") >&5
3854 (eval $ac_compile) 2>&5
3856 echo "$as_me:3856: \$? = $ac_status" >&5
3857 (exit $ac_status); } &&
3858 { ac_try='test -s conftest.$ac_objext'
3859 { (eval echo "$as_me:3859: \"$ac_try\"") >&5
3862 echo "$as_me:3862: \$? = $ac_status" >&5
3863 (exit $ac_status); }; }; then
3864 cf_cv_xopen_source=no
3866 echo "$as_me: failed program was:" >&5
3867 cat conftest.$ac_ext >&5
3868 cf_cv_xopen_source=$cf_XOPEN_SOURCE
3870 rm -f conftest.$ac_objext conftest.$ac_ext
3874 rm -f conftest.$ac_objext conftest.$ac_ext
3877 echo "$as_me:3877: result: $cf_cv_xopen_source" >&5
3878 echo "${ECHO_T}$cf_cv_xopen_source" >&6
3880 if test "$cf_cv_xopen_source" != no ; then
3882 CFLAGS=`echo "$CFLAGS" | \
3883 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \
3884 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'`
3886 CPPFLAGS=`echo "$CPPFLAGS" | \
3887 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \
3888 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'`
3890 cf_temp_xopen_source="-D_XOPEN_SOURCE=$cf_cv_xopen_source"
3895 cf_new_extra_cppflags=
3897 for cf_add_cflags in $cf_temp_xopen_source
3899 case $cf_fix_cppflags in
3901 case $cf_add_cflags in
3902 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
3903 case $cf_add_cflags in
3905 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
3907 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
3908 && test -z "${cf_tst_cflags}" \
3909 && cf_fix_cppflags=yes
3911 if test $cf_fix_cppflags = yes ; then
3912 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3914 elif test "${cf_tst_cflags}" = "\"'" ; then
3915 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3924 case $cf_add_cflags in
3926 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
3928 CPPFLAGS=`echo "$CPPFLAGS" | \
3929 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
3930 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
3934 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
3939 cf_new_cflags="$cf_new_cflags $cf_add_cflags"
3944 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3946 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
3948 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
3949 && test -z "${cf_tst_cflags}" \
3950 && cf_fix_cppflags=no
3955 if test -n "$cf_new_cflags" ; then
3957 CFLAGS="$CFLAGS $cf_new_cflags"
3960 if test -n "$cf_new_cppflags" ; then
3962 CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
3965 if test -n "$cf_new_extra_cppflags" ; then
3967 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
3975 echo "$as_me:3975: checking for signal global datatype" >&5
3976 echo $ECHO_N "checking for signal global datatype... $ECHO_C" >&6
3977 if test "${cf_cv_sig_atomic_t+set}" = set; then
3978 echo $ECHO_N "(cached) $ECHO_C" >&6
3982 "volatile sig_atomic_t" \
3986 cat >conftest.$ac_ext <<_ACEOF
3987 #line 3987 "configure"
3988 #include "confdefs.h"
3990 #include <sys/types.h>
3996 static void handler(int sig)
4003 signal(SIGINT, handler);
4009 rm -f conftest.$ac_objext
4010 if { (eval echo "$as_me:4010: \"$ac_compile\"") >&5
4011 (eval $ac_compile) 2>&5
4013 echo "$as_me:4013: \$? = $ac_status" >&5
4014 (exit $ac_status); } &&
4015 { ac_try='test -s conftest.$ac_objext'
4016 { (eval echo "$as_me:4016: \"$ac_try\"") >&5
4019 echo "$as_me:4019: \$? = $ac_status" >&5
4020 (exit $ac_status); }; }; then
4021 cf_cv_sig_atomic_t=$cf_type
4023 echo "$as_me: failed program was:" >&5
4024 cat conftest.$ac_ext >&5
4025 cf_cv_sig_atomic_t=no
4027 rm -f conftest.$ac_objext conftest.$ac_ext
4028 test "$cf_cv_sig_atomic_t" != no && break
4033 echo "$as_me:4033: result: $cf_cv_sig_atomic_t" >&5
4034 echo "${ECHO_T}$cf_cv_sig_atomic_t" >&6
4035 test "$cf_cv_sig_atomic_t" != no &&
4036 cat >>confdefs.h <<EOF
4037 #define SIG_ATOMIC_T $cf_cv_sig_atomic_t
4040 echo "$as_me:4040: checking if you want to use pkg-config" >&5
4041 echo $ECHO_N "checking if you want to use pkg-config... $ECHO_C" >&6
4043 # Check whether --with-pkg-config or --without-pkg-config was given.
4044 if test "${with_pkg_config+set}" = set; then
4045 withval="$with_pkg_config"
4046 cf_pkg_config=$withval
4050 echo "$as_me:4050: result: $cf_pkg_config" >&5
4051 echo "${ECHO_T}$cf_pkg_config" >&6
4053 case $cf_pkg_config in
4059 if test -n "$ac_tool_prefix"; then
4060 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
4061 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
4062 echo "$as_me:4062: checking for $ac_word" >&5
4063 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4064 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
4065 echo $ECHO_N "(cached) $ECHO_C" >&6
4069 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
4072 ac_save_IFS=$IFS; IFS=$ac_path_separator
4074 for ac_dir in $ac_dummy; do
4076 test -z "$ac_dir" && ac_dir=.
4077 if $as_executable_p "$ac_dir/$ac_word"; then
4078 ac_cv_path_PKG_CONFIG="$ac_dir/$ac_word"
4079 echo "$as_me:4079: found $ac_dir/$ac_word" >&5
4087 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
4089 if test -n "$PKG_CONFIG"; then
4090 echo "$as_me:4090: result: $PKG_CONFIG" >&5
4091 echo "${ECHO_T}$PKG_CONFIG" >&6
4093 echo "$as_me:4093: result: no" >&5
4094 echo "${ECHO_T}no" >&6
4098 if test -z "$ac_cv_path_PKG_CONFIG"; then
4099 ac_pt_PKG_CONFIG=$PKG_CONFIG
4100 # Extract the first word of "pkg-config", so it can be a program name with args.
4101 set dummy pkg-config; ac_word=$2
4102 echo "$as_me:4102: checking for $ac_word" >&5
4103 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4104 if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then
4105 echo $ECHO_N "(cached) $ECHO_C" >&6
4107 case $ac_pt_PKG_CONFIG in
4109 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
4112 ac_save_IFS=$IFS; IFS=$ac_path_separator
4114 for ac_dir in $ac_dummy; do
4116 test -z "$ac_dir" && ac_dir=.
4117 if $as_executable_p "$ac_dir/$ac_word"; then
4118 ac_cv_path_ac_pt_PKG_CONFIG="$ac_dir/$ac_word"
4119 echo "$as_me:4119: found $ac_dir/$ac_word" >&5
4124 test -z "$ac_cv_path_ac_pt_PKG_CONFIG" && ac_cv_path_ac_pt_PKG_CONFIG="none"
4128 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
4130 if test -n "$ac_pt_PKG_CONFIG"; then
4131 echo "$as_me:4131: result: $ac_pt_PKG_CONFIG" >&5
4132 echo "${ECHO_T}$ac_pt_PKG_CONFIG" >&6
4134 echo "$as_me:4134: result: no" >&5
4135 echo "${ECHO_T}no" >&6
4138 PKG_CONFIG=$ac_pt_PKG_CONFIG
4140 PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
4149 test -z "$PKG_CONFIG" && PKG_CONFIG=none
4150 if test "$PKG_CONFIG" != none ; then
4152 if test "x$prefix" != xNONE; then
4153 cf_path_syntax="$prefix"
4155 cf_path_syntax="$ac_default_prefix"
4158 case ".$PKG_CONFIG" in
4163 (.[a-zA-Z]:[\\/]*) # OS/2 EMX
4165 (.\${*prefix}*|.\${*dir}*)
4166 eval PKG_CONFIG="$PKG_CONFIG"
4167 case ".$PKG_CONFIG" in
4169 PKG_CONFIG=`echo $PKG_CONFIG | sed -e s%NONE%$cf_path_syntax%`
4174 PKG_CONFIG=`echo $PKG_CONFIG | sed -e s%NONE%$cf_path_syntax%`
4177 { { echo "$as_me:4177: error: expected a pathname, not \"$PKG_CONFIG\"" >&5
4178 echo "$as_me: error: expected a pathname, not \"$PKG_CONFIG\"" >&2;}
4179 { (exit 1); exit 1; }; }
4183 elif test "x$cf_pkg_config" != xno ; then
4184 { echo "$as_me:4184: WARNING: pkg-config is not installed" >&5
4185 echo "$as_me: WARNING: pkg-config is not installed" >&2;}
4188 echo "$as_me:4188: checking if you want to see long compiling messages" >&5
4189 echo $ECHO_N "checking if you want to see long compiling messages... $ECHO_C" >&6
4191 # Check whether --enable-echo or --disable-echo was given.
4192 if test "${enable_echo+set}" = set; then
4193 enableval="$enable_echo"
4194 test "$enableval" != no && enableval=yes
4195 if test "$enableval" != "yes" ; then
4198 ECHO_LD='@echo linking $@;'
4199 RULE_CC='@echo compiling $<'
4200 SHOW_CC='@echo compiling $@'
4222 echo "$as_me:4222: result: $enableval" >&5
4223 echo "${ECHO_T}$enableval" >&6
4225 echo "$as_me:4225: checking for ncurses wrap-prefix" >&5
4226 echo $ECHO_N "checking for ncurses wrap-prefix... $ECHO_C" >&6
4228 # Check whether --with-ncurses-wrap-prefix or --without-ncurses-wrap-prefix was given.
4229 if test "${with_ncurses_wrap_prefix+set}" = set; then
4230 withval="$with_ncurses_wrap_prefix"
4231 NCURSES_WRAP_PREFIX=$withval
4233 NCURSES_WRAP_PREFIX=_nc_
4235 echo "$as_me:4235: result: $NCURSES_WRAP_PREFIX" >&5
4236 echo "${ECHO_T}$NCURSES_WRAP_PREFIX" >&6
4238 echo "$as_me:4238: checking if you want to check for wide-character functions" >&5
4239 echo $ECHO_N "checking if you want to check for wide-character functions... $ECHO_C" >&6
4241 # Check whether --enable-widec or --disable-widec was given.
4242 if test "${enable_widec+set}" = set; then
4243 enableval="$enable_widec"
4244 test "$enableval" != no && enableval=yes
4245 if test "$enableval" != "yes" ; then
4255 echo "$as_me:4255: result: $cf_enable_widec" >&5
4256 echo "${ECHO_T}$cf_enable_widec" >&6
4258 echo "$as_me:4258: checking for specific curses-directory" >&5
4259 echo $ECHO_N "checking for specific curses-directory... $ECHO_C" >&6
4261 # Check whether --with-curses-dir or --without-curses-dir was given.
4262 if test "${with_curses_dir+set}" = set; then
4263 withval="$with_curses_dir"
4264 cf_cv_curses_dir=$withval
4268 echo "$as_me:4268: result: $cf_cv_curses_dir" >&5
4269 echo "${ECHO_T}$cf_cv_curses_dir" >&6
4271 if ( test -n "$cf_cv_curses_dir" && test "$cf_cv_curses_dir" != "no" )
4274 if test "x$prefix" != xNONE; then
4275 cf_path_syntax="$prefix"
4277 cf_path_syntax="$ac_default_prefix"
4285 (.[a-zA-Z]:[\\/]*) # OS/2 EMX
4287 (.\${*prefix}*|.\${*dir}*)
4288 eval withval="$withval"
4291 withval=`echo $withval | sed -e s%NONE%$cf_path_syntax%`
4296 withval=`echo $withval | sed -e s%NONE%$cf_path_syntax%`
4299 { { echo "$as_me:4299: error: expected a pathname, not \"$withval\"" >&5
4300 echo "$as_me: error: expected a pathname, not \"$withval\"" >&2;}
4301 { (exit 1); exit 1; }; }
4305 if test -d "$cf_cv_curses_dir"
4308 if test -n "$cf_cv_curses_dir/include" ; then
4309 for cf_add_incdir in $cf_cv_curses_dir/include
4311 while test $cf_add_incdir != /usr/include
4313 if test -d $cf_add_incdir
4316 if test -n "$CFLAGS$CPPFLAGS" ; then
4317 # a loop is needed to ensure we can add subdirs of existing dirs
4318 for cf_test_incdir in $CFLAGS $CPPFLAGS ; do
4319 if test ".$cf_test_incdir" = ".-I$cf_add_incdir" ; then
4320 cf_have_incdir=yes; break
4325 if test "$cf_have_incdir" = no ; then
4326 if test "$cf_add_incdir" = /usr/local/include ; then
4327 if test "$GCC" = yes
4329 cf_save_CPPFLAGS=$CPPFLAGS
4330 CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
4331 cat >conftest.$ac_ext <<_ACEOF
4332 #line 4332 "configure"
4333 #include "confdefs.h"
4343 rm -f conftest.$ac_objext
4344 if { (eval echo "$as_me:4344: \"$ac_compile\"") >&5
4345 (eval $ac_compile) 2>&5
4347 echo "$as_me:4347: \$? = $ac_status" >&5
4348 (exit $ac_status); } &&
4349 { ac_try='test -s conftest.$ac_objext'
4350 { (eval echo "$as_me:4350: \"$ac_try\"") >&5
4353 echo "$as_me:4353: \$? = $ac_status" >&5
4354 (exit $ac_status); }; }; then
4357 echo "$as_me: failed program was:" >&5
4358 cat conftest.$ac_ext >&5
4361 rm -f conftest.$ac_objext conftest.$ac_ext
4362 CPPFLAGS=$cf_save_CPPFLAGS
4367 if test "$cf_have_incdir" = no ; then
4368 test -n "$verbose" && echo " adding $cf_add_incdir to include-path" 1>&6
4370 echo "${as_me:-configure}:4370: testing adding $cf_add_incdir to include-path ..." 1>&5
4372 CPPFLAGS="$CPPFLAGS -I$cf_add_incdir"
4374 cf_top_incdir=`echo $cf_add_incdir | sed -e 's%/include/.*$%/include%'`
4375 test "$cf_top_incdir" = "$cf_add_incdir" && break
4376 cf_add_incdir="$cf_top_incdir"
4385 if test -n "$cf_cv_curses_dir/lib" ; then
4386 for cf_add_libdir in $cf_cv_curses_dir/lib
4388 if test $cf_add_libdir = /usr/lib ; then
4390 elif test -d $cf_add_libdir
4393 if test -n "$LDFLAGS$LIBS" ; then
4394 # a loop is needed to ensure we can add subdirs of existing dirs
4395 for cf_test_libdir in $LDFLAGS $LIBS ; do
4396 if test ".$cf_test_libdir" = ".-L$cf_add_libdir" ; then
4397 cf_have_libdir=yes; break
4401 if test "$cf_have_libdir" = no ; then
4402 test -n "$verbose" && echo " adding $cf_add_libdir to library-path" 1>&6
4404 echo "${as_me:-configure}:4404: testing adding $cf_add_libdir to library-path ..." 1>&5
4406 LDFLAGS="-L$cf_add_libdir $LDFLAGS"
4417 echo "$as_me:4417: checking for specified curses library type" >&5
4418 echo $ECHO_N "checking for specified curses library type... $ECHO_C" >&6
4420 # Check whether --with-screen or --without-screen was given.
4421 if test "${with_screen+set}" = set; then
4422 withval="$with_screen"
4423 cf_cv_screen=$withval
4426 # Check whether --with-ncursesw or --without-ncursesw was given.
4427 if test "${with_ncursesw+set}" = set; then
4428 withval="$with_ncursesw"
4429 cf_cv_screen=ncursesw
4432 # Check whether --with-ncurses or --without-ncurses was given.
4433 if test "${with_ncurses+set}" = set; then
4434 withval="$with_ncurses"
4435 cf_cv_screen=ncurses
4438 # Check whether --with-pdcurses or --without-pdcurses was given.
4439 if test "${with_pdcurses+set}" = set; then
4440 withval="$with_pdcurses"
4441 cf_cv_screen=pdcurses
4444 # Check whether --with-curses-colr or --without-curses-colr was given.
4445 if test "${with_curses_colr+set}" = set; then
4446 withval="$with_curses_colr"
4447 cf_cv_screen=curses_colr
4450 # Check whether --with-curses-5lib or --without-curses-5lib was given.
4451 if test "${with_curses_5lib+set}" = set; then
4452 withval="$with_curses_5lib"
4453 cf_cv_screen=curses_5lib
4461 echo "$as_me:4461: result: $cf_cv_screen" >&5
4462 echo "${ECHO_T}$cf_cv_screen" >&6
4464 case $cf_cv_screen in
4467 echo "$as_me:4467: checking for extra include directories" >&5
4468 echo $ECHO_N "checking for extra include directories... $ECHO_C" >&6
4469 if test "${cf_cv_curses_incdir+set}" = set; then
4470 echo $ECHO_N "(cached) $ECHO_C" >&6
4473 cf_cv_curses_incdir=no
4476 if test "x$cf_cv_screen" = "xcurses_colr"
4478 test -d /usr/include/curses_colr && \
4479 cf_cv_curses_incdir="-I/usr/include/curses_colr"
4483 if test "x$cf_cv_screen" = "xcurses_5lib"
4485 test -d /usr/5lib && \
4486 test -d /usr/5include && \
4487 cf_cv_curses_incdir="-I/usr/5include"
4493 echo "$as_me:4493: result: $cf_cv_curses_incdir" >&5
4494 echo "${ECHO_T}$cf_cv_curses_incdir" >&6
4495 test "$cf_cv_curses_incdir" != no && CPPFLAGS="$CPPFLAGS $cf_cv_curses_incdir"
4497 echo "$as_me:4497: checking if we have identified curses headers" >&5
4498 echo $ECHO_N "checking if we have identified curses headers... $ECHO_C" >&6
4499 if test "${cf_cv_ncurses_header+set}" = set; then
4500 echo $ECHO_N "(cached) $ECHO_C" >&6
4503 cf_cv_ncurses_header=none
4506 curses.h ncurses/ncurses.h ncurses/curses.h
4508 cat >conftest.$ac_ext <<_ACEOF
4509 #line 4509 "configure"
4510 #include "confdefs.h"
4511 #include <${cf_header}>
4515 initscr(); tgoto("?", 0,0)
4520 rm -f conftest.$ac_objext
4521 if { (eval echo "$as_me:4521: \"$ac_compile\"") >&5
4522 (eval $ac_compile) 2>&5
4524 echo "$as_me:4524: \$? = $ac_status" >&5
4525 (exit $ac_status); } &&
4526 { ac_try='test -s conftest.$ac_objext'
4527 { (eval echo "$as_me:4527: \"$ac_try\"") >&5
4530 echo "$as_me:4530: \$? = $ac_status" >&5
4531 (exit $ac_status); }; }; then
4532 cf_cv_ncurses_header=$cf_header; break
4534 echo "$as_me: failed program was:" >&5
4535 cat conftest.$ac_ext >&5
4537 rm -f conftest.$ac_objext conftest.$ac_ext
4541 echo "$as_me:4541: result: $cf_cv_ncurses_header" >&5
4542 echo "${ECHO_T}$cf_cv_ncurses_header" >&6
4544 if test "$cf_cv_ncurses_header" = none ; then
4545 { { echo "$as_me:4545: error: No curses header-files found" >&5
4546 echo "$as_me: error: No curses header-files found" >&2;}
4547 { (exit 1); exit 1; }; }
4550 # cheat, to get the right #define's for HAVE_NCURSES_H, etc.
4552 for ac_header in $cf_cv_ncurses_header
4554 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4555 echo "$as_me:4555: checking for $ac_header" >&5
4556 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4557 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4558 echo $ECHO_N "(cached) $ECHO_C" >&6
4560 cat >conftest.$ac_ext <<_ACEOF
4561 #line 4561 "configure"
4562 #include "confdefs.h"
4563 #include <$ac_header>
4565 if { (eval echo "$as_me:4565: \"$ac_cpp conftest.$ac_ext\"") >&5
4566 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4568 egrep -v '^ *\+' conftest.er1 >conftest.err
4570 cat conftest.err >&5
4571 echo "$as_me:4571: \$? = $ac_status" >&5
4572 (exit $ac_status); } >/dev/null; then
4573 if test -s conftest.err; then
4574 ac_cpp_err=$ac_c_preproc_warn_flag
4581 if test -z "$ac_cpp_err"; then
4582 eval "$as_ac_Header=yes"
4584 echo "$as_me: failed program was:" >&5
4585 cat conftest.$ac_ext >&5
4586 eval "$as_ac_Header=no"
4588 rm -f conftest.err conftest.$ac_ext
4590 echo "$as_me:4590: result: `eval echo '${'$as_ac_Header'}'`" >&5
4591 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4592 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4593 cat >>confdefs.h <<EOF
4594 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4600 echo "$as_me:4600: checking for terminfo header" >&5
4601 echo $ECHO_N "checking for terminfo header... $ECHO_C" >&6
4602 if test "${cf_cv_term_header+set}" = set; then
4603 echo $ECHO_N "(cached) $ECHO_C" >&6
4606 case ${cf_cv_ncurses_header} in
4607 (*/ncurses.h|*/ncursesw.h)
4608 cf_term_header=`echo "$cf_cv_ncurses_header" | sed -e 's%ncurses[^.]*\.h$%term.h%'`
4611 cf_term_header=term.h
4615 for cf_test in $cf_term_header "ncurses/term.h" "ncursesw/term.h"
4617 cat >conftest.$ac_ext <<_ACEOF
4618 #line 4618 "configure"
4619 #include "confdefs.h"
4621 #include <${cf_cv_ncurses_header:-curses.h}>
4627 int x = auto_left_margin
4632 rm -f conftest.$ac_objext
4633 if { (eval echo "$as_me:4633: \"$ac_compile\"") >&5
4634 (eval $ac_compile) 2>&5
4636 echo "$as_me:4636: \$? = $ac_status" >&5
4637 (exit $ac_status); } &&
4638 { ac_try='test -s conftest.$ac_objext'
4639 { (eval echo "$as_me:4639: \"$ac_try\"") >&5
4642 echo "$as_me:4642: \$? = $ac_status" >&5
4643 (exit $ac_status); }; }; then
4645 cf_cv_term_header="$cf_test"
4647 echo "$as_me: failed program was:" >&5
4648 cat conftest.$ac_ext >&5
4650 cf_cv_term_header=unknown
4653 rm -f conftest.$ac_objext conftest.$ac_ext
4654 test "$cf_cv_term_header" != unknown && break
4658 echo "$as_me:4658: result: $cf_cv_term_header" >&5
4659 echo "${ECHO_T}$cf_cv_term_header" >&6
4661 # Set definitions to allow ifdef'ing to accommodate subdirectories
4663 case $cf_cv_term_header in
4666 cat >>confdefs.h <<\EOF
4667 #define HAVE_TERM_H 1
4673 case $cf_cv_term_header in
4676 cat >>confdefs.h <<\EOF
4677 #define HAVE_NCURSES_TERM_H 1
4683 cat >>confdefs.h <<\EOF
4684 #define HAVE_NCURSESW_TERM_H 1
4690 echo "$as_me:4690: checking for ncurses version" >&5
4691 echo $ECHO_N "checking for ncurses version... $ECHO_C" >&6
4692 if test "${cf_cv_ncurses_version+set}" = set; then
4693 echo $ECHO_N "(cached) $ECHO_C" >&6
4696 cf_cv_ncurses_version=no
4699 if test "$cross_compiling" = yes; then
4701 # This will not work if the preprocessor splits the line after the
4702 # Autoconf token. The 'unproto' program does that.
4703 cat > conftest.$ac_ext <<EOF
4704 #include <${cf_cv_ncurses_header:-curses.h}>
4706 #ifdef NCURSES_VERSION
4707 Autoconf NCURSES_VERSION
4715 cf_try="$ac_cpp conftest.$ac_ext 2>&5 | grep '^Autoconf ' >conftest.out"
4716 { (eval echo "$as_me:4716: \"$cf_try\"") >&5
4719 echo "$as_me:4719: \$? = $ac_status" >&5
4720 (exit $ac_status); }
4721 if test -f conftest.out ; then
4722 cf_out=`cat conftest.out | sed -e 's%^Autoconf %%' -e 's%^[^"]*"%%' -e 's%".*%%'`
4723 test -n "$cf_out" && cf_cv_ncurses_version="$cf_out"
4728 cat >conftest.$ac_ext <<_ACEOF
4729 #line 4729 "configure"
4730 #include "confdefs.h"
4732 #include <${cf_cv_ncurses_header:-curses.h}>
4736 FILE *fp = fopen("$cf_tempfile", "w");
4737 #ifdef NCURSES_VERSION
4738 # ifdef NCURSES_VERSION_PATCH
4739 fprintf(fp, "%s.%d\n", NCURSES_VERSION, NCURSES_VERSION_PATCH);
4741 fprintf(fp, "%s\n", NCURSES_VERSION);
4745 fprintf(fp, "old\n");
4750 ${cf_cv_main_return:-return}(0);
4753 rm -f conftest$ac_exeext