2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by Autoconf 2.52.20200111.
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='${prefix}/var'
142 runstatedir='${localstatedir}/run'
143 libdir='${exec_prefix}/lib'
144 includedir='${prefix}/include'
145 oldincludedir='/usr/include'
146 infodir='${datarootdir}/info'
147 mandir='${datarootdir}/man'
149 # Identity of this package.
159 # If the previous option needs an argument, assign it.
160 if test -n "$ac_prev"; then
161 eval "$ac_prev=\$ac_option"
166 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
168 # Accept the important Cygnus configure options, so we can diagnose typos.
172 -bindir | --bindir | --bindi | --bind | --bin | --bi)
174 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
177 -build | --build | --buil | --bui | --bu)
178 ac_prev=build_alias ;;
179 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
180 build_alias=$ac_optarg ;;
182 -cache-file | --cache-file | --cache-fil | --cache-fi \
183 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
184 ac_prev=cache_file ;;
185 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
186 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
187 cache_file=$ac_optarg ;;
190 cache_file=config.cache ;;
192 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
194 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
196 datadir=$ac_optarg ;;
198 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
199 | --dataroo | --dataro | --datar)
200 ac_prev=datarootdir ;;
201 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
202 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
203 datarootdir=$ac_optarg ;;
205 -disable-* | --disable-*)
206 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
207 # Reject names that are not valid shell variable names.
208 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
209 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
210 { (exit 1); exit 1; }; }
211 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
212 eval "enable_$ac_feature=no" ;;
214 -enable-* | --enable-*)
215 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
216 # Reject names that are not valid shell variable names.
217 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
218 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
219 { (exit 1); exit 1; }; }
220 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
222 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
225 eval "enable_$ac_feature='$ac_optarg'" ;;
227 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
228 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
229 | --exec | --exe | --ex)
230 ac_prev=exec_prefix ;;
231 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
232 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
233 | --exec=* | --exe=* | --ex=*)
234 exec_prefix=$ac_optarg ;;
236 -gas | --gas | --ga | --g)
237 # Obsolete; use --with-gas.
240 -help | --help | --hel | --he | -h)
242 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
243 ac_init_help=recursive ;;
244 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
245 ac_init_help=short ;;
247 -host | --host | --hos | --ho)
248 ac_prev=host_alias ;;
249 -host=* | --host=* | --hos=* | --ho=*)
250 host_alias=$ac_optarg ;;
252 -includedir | --includedir | --includedi | --included | --include \
253 | --includ | --inclu | --incl | --inc)
254 ac_prev=includedir ;;
255 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
256 | --includ=* | --inclu=* | --incl=* | --inc=*)
257 includedir=$ac_optarg ;;
259 -infodir | --infodir | --infodi | --infod | --info | --inf)
261 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
262 infodir=$ac_optarg ;;
264 -libdir | --libdir | --libdi | --libd)
266 -libdir=* | --libdir=* | --libdi=* | --libd=*)
269 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
270 | --libexe | --libex | --libe)
271 ac_prev=libexecdir ;;
272 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
273 | --libexe=* | --libex=* | --libe=*)
274 libexecdir=$ac_optarg ;;
276 -localstatedir | --localstatedir | --localstatedi | --localstated \
277 | --localstate | --localstat | --localsta | --localst \
278 | --locals | --local | --loca | --loc | --lo)
279 ac_prev=localstatedir ;;
280 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
281 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
282 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
283 localstatedir=$ac_optarg ;;
285 -runstatedir | --runstatedir | --runstatedi | --runstated \
286 | --runstate | --runstat | --runsta | --runst \
287 | --runs | --run | --ru)
288 ac_prev=runstatedir ;;
289 -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
290 | --runstate=* | --runstat=* | --runsta=* | --runst=* \
291 | --runs=* | --run=* | --ru=*)
292 runstatedir=$ac_optarg ;;
294 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
296 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
300 # Obsolete; use --without-fp.
303 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
307 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
308 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
311 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
312 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
313 | --oldin | --oldi | --old | --ol | --o)
314 ac_prev=oldincludedir ;;
315 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
316 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
317 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
318 oldincludedir=$ac_optarg ;;
320 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
322 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
325 -program-prefix | --program-prefix | --program-prefi | --program-pref \
326 | --program-pre | --program-pr | --program-p)
327 ac_prev=program_prefix ;;
328 -program-prefix=* | --program-prefix=* | --program-prefi=* \
329 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
330 program_prefix=$ac_optarg ;;
332 -program-suffix | --program-suffix | --program-suffi | --program-suff \
333 | --program-suf | --program-su | --program-s)
334 ac_prev=program_suffix ;;
335 -program-suffix=* | --program-suffix=* | --program-suffi=* \
336 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
337 program_suffix=$ac_optarg ;;
339 -program-transform-name | --program-transform-name \
340 | --program-transform-nam | --program-transform-na \
341 | --program-transform-n | --program-transform- \
342 | --program-transform | --program-transfor \
343 | --program-transfo | --program-transf \
344 | --program-trans | --program-tran \
345 | --progr-tra | --program-tr | --program-t)
346 ac_prev=program_transform_name ;;
347 -program-transform-name=* | --program-transform-name=* \
348 | --program-transform-nam=* | --program-transform-na=* \
349 | --program-transform-n=* | --program-transform-=* \
350 | --program-transform=* | --program-transfor=* \
351 | --program-transfo=* | --program-transf=* \
352 | --program-trans=* | --program-tran=* \
353 | --progr-tra=* | --program-tr=* | --program-t=*)
354 program_transform_name=$ac_optarg ;;
356 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
357 | -silent | --silent | --silen | --sile | --sil)
360 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
362 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
364 sbindir=$ac_optarg ;;
366 -sharedstatedir | --sharedstatedir | --sharedstatedi \
367 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
368 | --sharedst | --shareds | --shared | --share | --shar \
370 ac_prev=sharedstatedir ;;
371 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
372 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
373 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
375 sharedstatedir=$ac_optarg ;;
377 -site | --site | --sit)
379 -site=* | --site=* | --sit=*)
382 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
384 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
387 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
388 | --syscon | --sysco | --sysc | --sys | --sy)
389 ac_prev=sysconfdir ;;
390 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
391 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
392 sysconfdir=$ac_optarg ;;
394 -target | --target | --targe | --targ | --tar | --ta | --t)
395 ac_prev=target_alias ;;
396 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
397 target_alias=$ac_optarg ;;
399 -v | -verbose | --verbose | --verbos | --verbo | --verb)
402 -version | --version | --versio | --versi | --vers | -V)
406 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
407 # Reject names that are not valid shell variable names.
408 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
409 { echo "$as_me: error: invalid package name: $ac_package" >&2
410 { (exit 1); exit 1; }; }
411 ac_package=`echo $ac_package| sed 's/-/_/g'`
413 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
416 eval "with_$ac_package='$ac_optarg'" ;;
418 -without-* | --without-*)
419 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
420 # Reject names that are not valid shell variable names.
421 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
422 { echo "$as_me: error: invalid package name: $ac_package" >&2
423 { (exit 1); exit 1; }; }
424 ac_package=`echo $ac_package | sed 's/-/_/g'`
425 eval "with_$ac_package=no" ;;
428 # Obsolete; use --with-x.
431 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
432 | --x-incl | --x-inc | --x-in | --x-i)
433 ac_prev=x_includes ;;
434 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
435 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
436 x_includes=$ac_optarg ;;
438 -x-libraries | --x-libraries | --x-librarie | --x-librari \
439 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
440 ac_prev=x_libraries ;;
441 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
442 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
443 x_libraries=$ac_optarg ;;
445 -*) { echo "$as_me: error: unrecognized option: $ac_option
446 Try \`$0 --help' for more information." >&2
447 { (exit 1); exit 1; }; }
451 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
452 # Reject names that are not valid shell variable names.
453 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
454 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
455 { (exit 1); exit 1; }; }
456 ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
457 eval "$ac_envvar='$ac_optarg'"
461 # FIXME: should be removed in autoconf 3.0.
462 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
463 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
464 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
465 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
471 if test -n "$ac_prev"; then
472 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
473 { echo "$as_me: error: missing argument to $ac_option" >&2
474 { (exit 1); exit 1; }; }
477 # Be sure to have absolute paths.
478 for ac_var in exec_prefix prefix
480 eval ac_val=$`echo $ac_var`
482 [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
483 *) { echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2
484 { (exit 1); exit 1; }; };;
488 # Be sure to have absolute paths.
489 for ac_var in bindir sbindir libexecdir datarootdir datadir sysconfdir sharedstatedir \
490 localstatedir libdir includedir oldincludedir infodir mandir
492 eval ac_val=$`echo $ac_var`
494 [\\/$]* | ?:[\\/]* ) ;;
495 *) { echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2
496 { (exit 1); exit 1; }; };;
500 # There might be people who depend on the old broken behavior: `$host'
501 # used to hold the argument of --host etc.
506 # FIXME: should be removed in autoconf 3.0.
507 if test "x$host_alias" != x; then
508 if test "x$build_alias" = x; then
509 cross_compiling=maybe
510 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
511 If a cross compiler is detected then cross compile mode will be used." >&2
512 elif test "x$build_alias" != "x$host_alias"; then
518 test -n "$host_alias" && ac_tool_prefix=$host_alias-
520 test "$silent" = yes && exec 6>/dev/null
522 # Find the source files, if location was not specified.
523 if test -z "$srcdir"; then
524 ac_srcdir_defaulted=yes
525 # Try the directory containing this script, then its parent.
527 ac_confdir=`echo "$ac_prog" | sed 's%[\\/][^\\/][^\\/]*$%%'`
528 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
530 if test ! -r $srcdir/$ac_unique_file; then
534 ac_srcdir_defaulted=no
536 if test ! -r $srcdir/$ac_unique_file; then
537 if test "$ac_srcdir_defaulted" = yes; then
538 { echo "$as_me: error: cannot find sources in $ac_confdir or .." >&2
539 { (exit 1); exit 1; }; }
541 { echo "$as_me: error: cannot find sources in $srcdir" >&2
542 { (exit 1); exit 1; }; }
545 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
546 ac_env_build_alias_set=${build_alias+set}
547 ac_env_build_alias_value=$build_alias
548 ac_cv_env_build_alias_set=${build_alias+set}
549 ac_cv_env_build_alias_value=$build_alias
550 ac_env_host_alias_set=${host_alias+set}
551 ac_env_host_alias_value=$host_alias
552 ac_cv_env_host_alias_set=${host_alias+set}
553 ac_cv_env_host_alias_value=$host_alias
554 ac_env_target_alias_set=${target_alias+set}
555 ac_env_target_alias_value=$target_alias
556 ac_cv_env_target_alias_set=${target_alias+set}
557 ac_cv_env_target_alias_value=$target_alias
558 ac_env_CC_set=${CC+set}
560 ac_cv_env_CC_set=${CC+set}
561 ac_cv_env_CC_value=$CC
562 ac_env_CFLAGS_set=${CFLAGS+set}
563 ac_env_CFLAGS_value=$CFLAGS
564 ac_cv_env_CFLAGS_set=${CFLAGS+set}
565 ac_cv_env_CFLAGS_value=$CFLAGS
566 ac_env_LDFLAGS_set=${LDFLAGS+set}
567 ac_env_LDFLAGS_value=$LDFLAGS
568 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
569 ac_cv_env_LDFLAGS_value=$LDFLAGS
570 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
571 ac_env_CPPFLAGS_value=$CPPFLAGS
572 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
573 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
574 ac_env_CPP_set=${CPP+set}
575 ac_env_CPP_value=$CPP
576 ac_cv_env_CPP_set=${CPP+set}
577 ac_cv_env_CPP_value=$CPP
580 # Report the --help message.
582 if test "$ac_init_help" = "long"; then
583 # Omit some internal or obsolete options to make the list less imposing.
584 # This message is too long to be a string in the A/UX 3.1 sh.
586 \`configure' configures this package to adapt to many kinds of systems.
588 Usage: $0 [OPTION]... [VAR=VALUE]...
590 To assign environment variables (e.g., CC, CFLAGS...), specify them as
591 VAR=VALUE. See below for descriptions of some of the useful variables.
593 Defaults for the options are specified in brackets.
596 -h, --help display this help and exit
597 --help=short display options specific to this package
598 --help=recursive display the short help of all the included packages
599 -V, --version display version information and exit
600 -q, --quiet, --silent do not print \`checking...' messages
601 --cache-file=FILE cache test results in FILE [disabled]
602 -C, --config-cache alias for \`--cache-file=config.cache'
603 -n, --no-create do not create output files
604 --srcdir=DIR find the sources in DIR [configure dir or \`..']
609 Installation directories:
610 --prefix=PREFIX install architecture-independent files in PREFIX
612 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
615 By default, \`make install' will install all the files in
616 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
617 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
618 for instance \`--prefix=\$HOME'.
620 For better control, use the options below.
622 Fine tuning of the installation directories:
623 --bindir=DIR user executables [EPREFIX/bin]
624 --sbindir=DIR system admin executables [EPREFIX/sbin]
625 --libexecdir=DIR program executables [EPREFIX/libexec]
626 --datarootdir=DIR read-only architecture-independent data [PREFIX/share]
627 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
628 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
629 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
630 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
631 --runstatedir=DIR extra definition of runtime data [LOCALSTATEDIR/run]
632 --libdir=DIR object code libraries [EPREFIX/lib]
633 --includedir=DIR C header files [PREFIX/include]
634 --oldincludedir=DIR C header files for non-gcc [/usr/include]
635 --infodir=DIR info documentation [DATAROOTDIR/info]
636 --mandir=DIR man documentation [DATAROOTDIR/man]
642 --program-prefix=PREFIX prepend PREFIX to installed program names
643 --program-suffix=SUFFIX append SUFFIX to installed program names
644 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
647 --x-includes=DIR X include files are in DIR
648 --x-libraries=DIR X library files are in DIR
651 --build=BUILD configure for building on BUILD [guessed]
652 --host=HOST build programs to run on HOST [BUILD]
656 if test -n "$ac_init_help"; then
661 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
662 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
665 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
666 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
669 --disable-stripping do not strip (debug info) installed executables
670 --enable-string-hacks work around bogus compiler/loader warnings
671 --with-pkg-config{=path} enable/disable use of pkg-config
672 --disable-echo do not display "compiling" commands
673 Curses Version-dependent Options:
674 --with-ncurses-wrap-prefix naming-prefix for ncurses wrapped-variables
675 --disable-widec disable checks for wide-character functions
676 --with-curses-dir=DIR directory in which (n)curses is installed
677 --with-screen=XXX use specified curses-libraries
678 --with-ncursesw use wide ncurses-libraries
679 --with-ncurses use ncurses-libraries
680 --with-pdcurses compile/link with pdcurses X11 library
681 --with-curses-colr compile/link with HPUX 10.x color-curses
682 --with-curses-5lib compile/link with SunOS 5lib curses
683 --with-Xaw3d link with Xaw 3d library
684 --with-Xaw3dxft link with Xaw 3d xft library
685 --with-neXtaw link with neXT Athena library
686 --with-XawPlus link with Athena-Plus library
687 --with-x use the X Window System
688 --with-x11-rgb=FILE file containing X11 rgb information (EPREFIX/lib/X11/rgb.txt)
689 --disable-panel disable checks for panel functions
690 --disable-menu disable checks for menu functions
691 --disable-form disable checks for form functions
692 Testing/development Options:
693 --enable-warnings test: turn on gcc compiler warnings
694 --with-dmalloc test: use Gray Watson's dmalloc library
695 --with-dbmalloc test: use Conor Cahill's dbmalloc library
696 --with-valgrind test: use valgrind
697 --disable-leaks test: free permanent memory, analyze leaks
698 --disable-rpath-hack don't add rpath options for additional libraries
700 Some influential environment variables:
701 CC C compiler command
702 CFLAGS C compiler flags
703 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
704 nonstandard directory <lib dir>
705 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
706 headers in a nonstandard directory <include dir>
709 Use these variables to override the choices made by `configure' or to help
710 it to find libraries and programs with nonstandard names/locations.
715 if test "$ac_init_help" = "recursive"; then
716 # If there are subdirs, report their specific --help.
718 for ac_subdir in : $ac_subdirs_all; do test "x$ac_subdir" = x: && continue
720 # A "../" for each directory in /$ac_subdir.
721 ac_dots=`echo $ac_subdir |
722 sed 's,^\./,,;s,[^/]$,&/,;s,[^/]*/,../,g'`
725 .) # No --srcdir option. We are building in place.
726 ac_sub_srcdir=$srcdir ;;
727 [\\/]* | ?:[\\/]* ) # Absolute path.
728 ac_sub_srcdir=$srcdir/$ac_subdir ;;
730 ac_sub_srcdir=$ac_dots$srcdir/$ac_subdir ;;
733 # Check for guested configure; otherwise get Cygnus style configure.
734 if test -f $ac_sub_srcdir/configure.gnu; then
736 $SHELL $ac_sub_srcdir/configure.gnu --help=recursive
737 elif test -f $ac_sub_srcdir/configure; then
739 $SHELL $ac_sub_srcdir/configure --help=recursive
740 elif test -f $ac_sub_srcdir/configure.ac ||
741 test -f $ac_sub_srcdir/configure.in; then
745 echo "$as_me: WARNING: no configuration information is in $ac_subdir" >&2
751 test -n "$ac_init_help" && exit 0
752 if $ac_init_version; then
755 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
756 Free Software Foundation, Inc.
757 This configure script is free software; the Free Software Foundation
758 gives unlimited permission to copy, distribute and modify it.
764 This file contains any messages produced by compilers while
765 running configure, to aid debugging if configure makes a mistake.
767 It was created by $as_me, which was
768 generated by GNU Autoconf 2.52.20200111. Invocation command line was
779 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
780 uname -m = `(uname -m) 2>/dev/null || echo unknown`
781 uname -r = `(uname -r) 2>/dev/null || echo unknown`
782 uname -s = `(uname -s) 2>/dev/null || echo unknown`
783 uname -v = `(uname -v) 2>/dev/null || echo unknown`
785 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
786 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
788 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
789 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
790 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
791 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
792 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
793 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
794 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
808 # Keep a trace of the command line.
809 # Strip out --no-create and --no-recursion so they do not pile up.
810 # Also quote any args containing shell meta-characters.
816 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
817 | --no-cr | --no-c) ;;
818 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
819 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
820 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
821 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"`
822 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
824 *) ac_configure_args="$ac_configure_args$ac_sep$ac_arg"
827 # Get rid of the leading space.
830 # When interrupted or exit'd, cleanup temporary files, and complete
831 # config.log. We remove comments because anyway the quotes in there
832 # would cause problems or look ugly.
834 # Save into config.log some information that might help in debugging.
836 echo "## ----------------- ##" >&5
837 echo "## Cache variables. ##" >&5
838 echo "## ----------------- ##" >&5
840 # The following way of writing the cache mishandles newlines in values,
843 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
846 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
847 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
851 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
855 sed "/^$/d" confdefs.h >conftest.log
856 if test -s conftest.log; then
858 echo "## ------------ ##" >&5
859 echo "## confdefs.h. ##" >&5
860 echo "## ------------ ##" >&5
865 test "$ac_signal" != 0 &&
866 echo "$as_me: caught signal $ac_signal" >&5
867 echo "$as_me: exit $exit_status" >&5
868 rm -rf conftest* confdefs* core core.* *.core conf$$* $ac_clean_files &&
871 for ac_signal in 1 2 13 15; do
872 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
876 # confdefs.h avoids OS command line length limits that DEFS can exceed.
877 rm -rf conftest* confdefs.h
878 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
881 # Let the site file select an alternate cache file if it wants to.
882 # Prefer explicitly selected file to automatically selected ones.
883 if test -z "$CONFIG_SITE"; then
884 if test "x$prefix" != xNONE; then
885 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
887 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
890 for ac_site_file in $CONFIG_SITE; do
891 if test -r "$ac_site_file"; then
892 { echo "$as_me:892: loading site script $ac_site_file" >&5
893 echo "$as_me: loading site script $ac_site_file" >&6;}
894 cat "$ac_site_file" >&5
899 if test -r "$cache_file"; then
900 # Some versions of bash will fail to source /dev/null (special
901 # files actually), so we avoid doing that.
902 if test -f "$cache_file"; then
903 { echo "$as_me:903: loading cache $cache_file" >&5
904 echo "$as_me: loading cache $cache_file" >&6;}
906 [\\/]* | ?:[\\/]* ) . $cache_file;;
911 { echo "$as_me:911: creating cache $cache_file" >&5
912 echo "$as_me: creating cache $cache_file" >&6;}
916 # Check that the precious variables saved in the cache have kept the same
918 ac_cache_corrupted=false
919 for ac_var in `(set) 2>&1 |
920 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
921 eval ac_old_set=\$ac_cv_env_${ac_var}_set
922 eval ac_new_set=\$ac_env_${ac_var}_set
923 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
924 eval ac_new_val="\$ac_env_${ac_var}_value"
925 case $ac_old_set,$ac_new_set in
927 { echo "$as_me:927: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
928 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
929 ac_cache_corrupted=: ;;
931 { echo "$as_me:931: error: \`$ac_var' was not set in the previous run" >&5
932 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
933 ac_cache_corrupted=: ;;
936 if test "x$ac_old_val" != "x$ac_new_val"; then
937 { echo "$as_me:937: error: \`$ac_var' has changed since the previous run:" >&5
938 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
939 { echo "$as_me:939: former value: $ac_old_val" >&5
940 echo "$as_me: former value: $ac_old_val" >&2;}
941 { echo "$as_me:941: current value: $ac_new_val" >&5
942 echo "$as_me: current value: $ac_new_val" >&2;}
946 # Pass precious variables to config.status. It doesn't matter if
947 # we pass some twice (in addition to the command line arguments).
948 if test "$ac_new_set" = set; then
950 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
951 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"`
952 ac_configure_args="$ac_configure_args '$ac_arg'"
954 *) ac_configure_args="$ac_configure_args $ac_var=$ac_new_val"
959 if $ac_cache_corrupted; then
960 { echo "$as_me:960: error: changes in the environment can compromise the build" >&5
961 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
962 { { echo "$as_me:962: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
963 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
964 { (exit 1); exit 1; }; }
968 ac_cpp='$CPP $CPPFLAGS'
969 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
970 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
971 ac_compiler_gnu=$ac_cv_c_compiler_gnu
972 ac_main_return=return
974 case `echo "testing\c" 2>/dev/null; echo 1,2,3`,`echo -n testing 2>/dev/null; echo 1,2,3` in
975 *c*,-n*) ECHO_N= ECHO_C= # newlines do not sed ;-) only broken shells would use this case anyway
977 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
978 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
980 echo "#! $SHELL" >conftest.sh
981 echo "exit 0" >>conftest.sh
983 if { (echo "$as_me:983: PATH=\".;.\"; conftest.sh") >&5
984 (PATH=".;."; conftest.sh) 2>&5
986 echo "$as_me:986: \$? = $ac_status" >&5
987 (exit $ac_status); }; then
988 ac_path_separator=';'
992 PATH_SEPARATOR="$ac_path_separator"
995 ac_config_headers="$ac_config_headers ncurses_cfg.h:ncurses_tst.hin"
997 test -f config.guess || ( test -f ../config.guess && cp ../config.guess ./ )
999 test -f config.sub || ( test -f ../config.sub && cp ../config.sub ./ )
1002 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1003 if test -f $ac_dir/install-sh; then
1005 ac_install_sh="$ac_aux_dir/install-sh -c"
1007 elif test -f $ac_dir/install.sh; then
1009 ac_install_sh="$ac_aux_dir/install.sh -c"
1011 elif test -f $ac_dir/shtool; then
1013 ac_install_sh="$ac_aux_dir/shtool install -c"
1017 if test -z "$ac_aux_dir"; then
1018 { { echo "$as_me:1018: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1019 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1020 { (exit 1); exit 1; }; }
1022 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1023 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1024 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1026 # Make sure we can run config.sub.
1027 $ac_config_sub sun4 >/dev/null 2>&1 ||
1028 { { echo "$as_me:1028: error: cannot run $ac_config_sub" >&5
1029 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1030 { (exit 1); exit 1; }; }
1032 echo "$as_me:1032: checking build system type" >&5
1033 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1034 if test "${ac_cv_build+set}" = set; then
1035 echo $ECHO_N "(cached) $ECHO_C" >&6
1037 ac_cv_build_alias=$build_alias
1038 test -z "$ac_cv_build_alias" &&
1039 ac_cv_build_alias=`$ac_config_guess`
1040 test -z "$ac_cv_build_alias" &&
1041 { { echo "$as_me:1041: error: cannot guess build type; you must specify one" >&5
1042 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1043 { (exit 1); exit 1; }; }
1044 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1045 { { echo "$as_me:1045: error: $ac_config_sub $ac_cv_build_alias failed." >&5
1046 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed." >&2;}
1047 { (exit 1); exit 1; }; }
1050 echo "$as_me:1050: result: $ac_cv_build" >&5
1051 echo "${ECHO_T}$ac_cv_build" >&6
1053 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1054 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1055 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1057 if test -f $srcdir/config.guess || test -f $ac_aux_dir/config.guess ; then
1058 echo "$as_me:1058: checking host system type" >&5
1059 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1060 if test "${ac_cv_host+set}" = set; then
1061 echo $ECHO_N "(cached) $ECHO_C" >&6
1063 ac_cv_host_alias=$host_alias
1064 test -z "$ac_cv_host_alias" &&
1065 ac_cv_host_alias=$ac_cv_build_alias
1066 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1067 { { echo "$as_me:1067: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1068 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1069 { (exit 1); exit 1; }; }
1072 echo "$as_me:1072: result: $ac_cv_host" >&5
1073 echo "${ECHO_T}$ac_cv_host" >&6
1075 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1076 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1077 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1079 system_name="$host_os"
1081 system_name="`(uname -s -r) 2>/dev/null`"
1082 if test -z "$system_name" ; then
1083 system_name="`(hostname) 2>/dev/null`"
1086 test -n "$system_name" &&
1087 cat >>confdefs.h <<EOF
1088 #define SYSTEM_NAME "$system_name"
1091 if test "${cf_cv_system_name+set}" = set; then
1092 echo $ECHO_N "(cached) $ECHO_C" >&6
1094 cf_cv_system_name="$system_name"
1097 test -z "$system_name" && system_name="$cf_cv_system_name"
1098 test -n "$cf_cv_system_name" && echo "$as_me:1098: result: Configuring for $cf_cv_system_name" >&5
1099 echo "${ECHO_T}Configuring for $cf_cv_system_name" >&6
1101 if test ".$system_name" != ".$cf_cv_system_name" ; then
1102 echo "$as_me:1102: result: Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&5
1103 echo "${ECHO_T}Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&6
1104 { { echo "$as_me:1104: error: \"Please remove config.cache and try again.\"" >&5
1105 echo "$as_me: error: \"Please remove config.cache and try again.\"" >&2;}
1106 { (exit 1); exit 1; }; }
1109 test "$program_prefix" != NONE &&
1110 program_transform_name="s,^,$program_prefix,;$program_transform_name"
1111 # Use a double $ so make ignores it.
1112 test "$program_suffix" != NONE &&
1113 program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1114 # Double any \ or $. echo might interpret backslashes.
1115 # By default was `s,x,x', remove it if useless.
1116 cat <<\_ACEOF >conftest.sed
1117 s/[\\$]/&&/g;s/;s,x,x,$//
1119 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1122 echo "$as_me:1122: checking whether ${MAKE-make} sets \${MAKE}" >&5
1123 echo $ECHO_N "checking whether ${MAKE-make} sets \${MAKE}... $ECHO_C" >&6
1124 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'`
1125 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1126 echo $ECHO_N "(cached) $ECHO_C" >&6
1128 cat >conftest.make <<\EOF
1130 @echo 'ac_maketemp="${MAKE}"'
1132 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1133 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
1134 if test -n "$ac_maketemp"; then
1135 eval ac_cv_prog_make_${ac_make}_set=yes
1137 eval ac_cv_prog_make_${ac_make}_set=no
1141 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1142 echo "$as_me:1142: result: yes" >&5
1143 echo "${ECHO_T}yes" >&6
1146 echo "$as_me:1146: result: no" >&5
1147 echo "${ECHO_T}no" >&6
1148 SET_MAKE="MAKE=${MAKE-make}"
1152 ac_cpp='$CPP $CPPFLAGS'
1153 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1154 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1155 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1156 ac_main_return=return
1157 if test -n "$ac_tool_prefix"; then
1158 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1159 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1160 echo "$as_me:1160: checking for $ac_word" >&5
1161 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1162 if test "${ac_cv_prog_CC+set}" = set; then
1163 echo $ECHO_N "(cached) $ECHO_C" >&6
1165 if test -n "$CC"; then
1166 ac_cv_prog_CC="$CC" # Let the user override the test.
1168 ac_save_IFS=$IFS; IFS=$ac_path_separator
1170 for ac_dir in $ac_dummy; do
1172 test -z "$ac_dir" && ac_dir=.
1173 $as_executable_p "$ac_dir/$ac_word" || continue
1174 ac_cv_prog_CC="${ac_tool_prefix}gcc"
1175 echo "$as_me:1175: found $ac_dir/$ac_word" >&5
1182 if test -n "$CC"; then
1183 echo "$as_me:1183: result: $CC" >&5
1184 echo "${ECHO_T}$CC" >&6
1186 echo "$as_me:1186: result: no" >&5
1187 echo "${ECHO_T}no" >&6
1191 if test -z "$ac_cv_prog_CC"; then
1193 # Extract the first word of "gcc", so it can be a program name with args.
1194 set dummy gcc; ac_word=$2
1195 echo "$as_me:1195: checking for $ac_word" >&5
1196 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1197 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1198 echo $ECHO_N "(cached) $ECHO_C" >&6
1200 if test -n "$ac_ct_CC"; then
1201 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1203 ac_save_IFS=$IFS; IFS=$ac_path_separator
1205 for ac_dir in $ac_dummy; do
1207 test -z "$ac_dir" && ac_dir=.
1208 $as_executable_p "$ac_dir/$ac_word" || continue
1209 ac_cv_prog_ac_ct_CC="gcc"
1210 echo "$as_me:1210: found $ac_dir/$ac_word" >&5
1216 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1217 if test -n "$ac_ct_CC"; then
1218 echo "$as_me:1218: result: $ac_ct_CC" >&5
1219 echo "${ECHO_T}$ac_ct_CC" >&6
1221 echo "$as_me:1221: result: no" >&5
1222 echo "${ECHO_T}no" >&6
1230 if test -z "$CC"; then
1231 if test -n "$ac_tool_prefix"; then
1232 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1233 set dummy ${ac_tool_prefix}cc; ac_word=$2
1234 echo "$as_me:1234: checking for $ac_word" >&5
1235 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1236 if test "${ac_cv_prog_CC+set}" = set; then
1237 echo $ECHO_N "(cached) $ECHO_C" >&6
1239 if test -n "$CC"; then
1240 ac_cv_prog_CC="$CC" # Let the user override the test.
1242 ac_save_IFS=$IFS; IFS=$ac_path_separator
1244 for ac_dir in $ac_dummy; do
1246 test -z "$ac_dir" && ac_dir=.
1247 $as_executable_p "$ac_dir/$ac_word" || continue
1248 ac_cv_prog_CC="${ac_tool_prefix}cc"
1249 echo "$as_me:1249: found $ac_dir/$ac_word" >&5
1256 if test -n "$CC"; then
1257 echo "$as_me:1257: result: $CC" >&5
1258 echo "${ECHO_T}$CC" >&6
1260 echo "$as_me:1260: result: no" >&5
1261 echo "${ECHO_T}no" >&6
1265 if test -z "$ac_cv_prog_CC"; then
1267 # Extract the first word of "cc", so it can be a program name with args.
1268 set dummy cc; ac_word=$2
1269 echo "$as_me:1269: checking for $ac_word" >&5
1270 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1271 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1272 echo $ECHO_N "(cached) $ECHO_C" >&6
1274 if test -n "$ac_ct_CC"; then
1275 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1277 ac_save_IFS=$IFS; IFS=$ac_path_separator
1279 for ac_dir in $ac_dummy; do
1281 test -z "$ac_dir" && ac_dir=.
1282 $as_executable_p "$ac_dir/$ac_word" || continue
1283 ac_cv_prog_ac_ct_CC="cc"
1284 echo "$as_me:1284: found $ac_dir/$ac_word" >&5
1290 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1291 if test -n "$ac_ct_CC"; then
1292 echo "$as_me:1292: result: $ac_ct_CC" >&5
1293 echo "${ECHO_T}$ac_ct_CC" >&6
1295 echo "$as_me:1295: result: no" >&5
1296 echo "${ECHO_T}no" >&6
1305 if test -z "$CC"; then
1306 # Extract the first word of "cc", so it can be a program name with args.
1307 set dummy cc; ac_word=$2
1308 echo "$as_me:1308: checking for $ac_word" >&5
1309 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1310 if test "${ac_cv_prog_CC+set}" = set; then
1311 echo $ECHO_N "(cached) $ECHO_C" >&6
1313 if test -n "$CC"; then
1314 ac_cv_prog_CC="$CC" # Let the user override the test.
1317 ac_save_IFS=$IFS; IFS=$ac_path_separator
1319 for ac_dir in $ac_dummy; do
1321 test -z "$ac_dir" && ac_dir=.
1322 $as_executable_p "$ac_dir/$ac_word" || continue
1323 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1324 ac_prog_rejected=yes
1328 echo "$as_me:1328: found $ac_dir/$ac_word" >&5
1332 if test $ac_prog_rejected = yes; then
1333 # We found a bogon in the path, so make sure we never use it.
1334 set dummy $ac_cv_prog_CC
1336 if test $# != 0; then
1337 # We chose a different compiler from the bogus one.
1338 # However, it has the same basename, so the bogon will be chosen
1339 # first if we set CC to just the basename; use the full file name.
1341 set dummy "$ac_dir/$ac_word" ${1+"$@"}
1349 if test -n "$CC"; then
1350 echo "$as_me:1350: result: $CC" >&5
1351 echo "${ECHO_T}$CC" >&6
1353 echo "$as_me:1353: result: no" >&5
1354 echo "${ECHO_T}no" >&6
1358 if test -z "$CC"; then
1359 if test -n "$ac_tool_prefix"; then
1362 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1363 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1364 echo "$as_me:1364: checking for $ac_word" >&5
1365 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1366 if test "${ac_cv_prog_CC+set}" = set; then
1367 echo $ECHO_N "(cached) $ECHO_C" >&6
1369 if test -n "$CC"; then
1370 ac_cv_prog_CC="$CC" # Let the user override the test.
1372 ac_save_IFS=$IFS; IFS=$ac_path_separator
1374 for ac_dir in $ac_dummy; do
1376 test -z "$ac_dir" && ac_dir=.
1377 $as_executable_p "$ac_dir/$ac_word" || continue
1378 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1379 echo "$as_me:1379: found $ac_dir/$ac_word" >&5
1386 if test -n "$CC"; then
1387 echo "$as_me:1387: result: $CC" >&5
1388 echo "${ECHO_T}$CC" >&6
1390 echo "$as_me:1390: result: no" >&5
1391 echo "${ECHO_T}no" >&6
1394 test -n "$CC" && break
1397 if test -z "$CC"; then
1401 # Extract the first word of "$ac_prog", so it can be a program name with args.
1402 set dummy $ac_prog; ac_word=$2
1403 echo "$as_me:1403: checking for $ac_word" >&5
1404 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1405 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1406 echo $ECHO_N "(cached) $ECHO_C" >&6
1408 if test -n "$ac_ct_CC"; then
1409 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1411 ac_save_IFS=$IFS; IFS=$ac_path_separator
1413 for ac_dir in $ac_dummy; do
1415 test -z "$ac_dir" && ac_dir=.
1416 $as_executable_p "$ac_dir/$ac_word" || continue
1417 ac_cv_prog_ac_ct_CC="$ac_prog"
1418 echo "$as_me:1418: found $ac_dir/$ac_word" >&5
1424 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1425 if test -n "$ac_ct_CC"; then
1426 echo "$as_me:1426: result: $ac_ct_CC" >&5
1427 echo "${ECHO_T}$ac_ct_CC" >&6
1429 echo "$as_me:1429: result: no" >&5
1430 echo "${ECHO_T}no" >&6
1433 test -n "$ac_ct_CC" && break
1441 test -z "$CC" && { { echo "$as_me:1441: error: no acceptable cc found in \$PATH" >&5
1442 echo "$as_me: error: no acceptable cc found in \$PATH" >&2;}
1443 { (exit 1); exit 1; }; }
1445 # Provide some information about the compiler.
1446 echo "$as_me:1446:" \
1447 "checking for C compiler version" >&5
1448 ac_compiler=`set X $ac_compile; echo $2`
1449 { (eval echo "$as_me:1449: \"$ac_compiler --version </dev/null >&5\"") >&5
1450 (eval $ac_compiler --version </dev/null >&5) 2>&5
1452 echo "$as_me:1452: \$? = $ac_status" >&5
1453 (exit $ac_status); }
1454 { (eval echo "$as_me:1454: \"$ac_compiler -v </dev/null >&5\"") >&5
1455 (eval $ac_compiler -v </dev/null >&5) 2>&5
1457 echo "$as_me:1457: \$? = $ac_status" >&5
1458 (exit $ac_status); }
1459 { (eval echo "$as_me:1459: \"$ac_compiler -V </dev/null >&5\"") >&5
1460 (eval $ac_compiler -V </dev/null >&5) 2>&5
1462 echo "$as_me:1462: \$? = $ac_status" >&5
1463 (exit $ac_status); }
1465 cat >conftest.$ac_ext <<_ACEOF
1466 #line 1466 "configure"
1467 #include "confdefs.h"
1477 ac_clean_files_save=$ac_clean_files
1478 ac_clean_files="$ac_clean_files a.out a.exe"
1479 # Try to create an executable without -o first, disregard a.out.
1480 # It will help us diagnose broken compilers, and finding out an intuition
1482 echo "$as_me:1482: checking for C compiler default output" >&5
1483 echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
1484 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1485 if { (eval echo "$as_me:1485: \"$ac_link_default\"") >&5
1486 (eval $ac_link_default) 2>&5
1488 echo "$as_me:1488: \$? = $ac_status" >&5
1489 (exit $ac_status); }; then
1490 # Find the output, starting from the most likely. This scheme is
1491 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1493 for ac_file in `ls a.exe conftest.exe 2>/dev/null;
1494 ls a.out conftest 2>/dev/null;
1495 ls a.* conftest.* 2>/dev/null`; do
1497 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
1498 a.out ) # We found the default executable, but exeext='' is most
1501 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1502 # FIXME: I believe we export ac_cv_exeext for Libtool --akim.
1509 echo "$as_me: failed program was:" >&5
1510 cat conftest.$ac_ext >&5
1511 { { echo "$as_me:1511: error: C compiler cannot create executables" >&5
1512 echo "$as_me: error: C compiler cannot create executables" >&2;}
1513 { (exit 77); exit 77; }; }
1516 ac_exeext=$ac_cv_exeext
1517 echo "$as_me:1517: result: $ac_file" >&5
1518 echo "${ECHO_T}$ac_file" >&6
1520 # Check the compiler produces executables we can run. If not, either
1521 # the compiler is broken, or we cross compile.
1522 echo "$as_me:1522: checking whether the C compiler works" >&5
1523 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1524 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1525 # If not cross compiling, check that we can run a simple program.
1526 if test "$cross_compiling" != yes; then
1527 if { ac_try='./$ac_file'
1528 { (eval echo "$as_me:1528: \"$ac_try\"") >&5
1531 echo "$as_me:1531: \$? = $ac_status" >&5
1532 (exit $ac_status); }; }; then
1535 if test "$cross_compiling" = maybe; then
1538 { { echo "$as_me:1538: error: cannot run C compiled programs.
1539 If you meant to cross compile, use \`--host'." >&5
1540 echo "$as_me: error: cannot run C compiled programs.
1541 If you meant to cross compile, use \`--host'." >&2;}
1542 { (exit 1); exit 1; }; }
1546 echo "$as_me:1546: result: yes" >&5
1547 echo "${ECHO_T}yes" >&6
1549 rm -f a.out a.exe conftest$ac_cv_exeext
1550 ac_clean_files=$ac_clean_files_save
1551 # Check the compiler produces executables we can run. If not, either
1552 # the compiler is broken, or we cross compile.
1553 echo "$as_me:1553: checking whether we are cross compiling" >&5
1554 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1555 echo "$as_me:1555: result: $cross_compiling" >&5
1556 echo "${ECHO_T}$cross_compiling" >&6
1558 echo "$as_me:1558: checking for executable suffix" >&5
1559 echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6
1560 if { (eval echo "$as_me:1560: \"$ac_link\"") >&5
1561 (eval $ac_link) 2>&5
1563 echo "$as_me:1563: \$? = $ac_status" >&5
1564 (exit $ac_status); }; then
1565 # If both `conftest.exe' and `conftest' are `present' (well, observable)
1566 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
1567 # work properly (i.e., refer to `conftest.exe'), while it won't with
1569 for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do
1571 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
1572 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1579 { { echo "$as_me:1579: error: cannot compute EXEEXT: cannot compile and link" >&5
1580 echo "$as_me: error: cannot compute EXEEXT: cannot compile and link" >&2;}
1581 { (exit 1); exit 1; }; }
1584 rm -f conftest$ac_cv_exeext
1585 echo "$as_me:1585: result: $ac_cv_exeext" >&5
1586 echo "${ECHO_T}$ac_cv_exeext" >&6
1588 rm -f conftest.$ac_ext
1589 EXEEXT=$ac_cv_exeext
1591 echo "$as_me:1591: checking for object suffix" >&5
1592 echo $ECHO_N "checking for object suffix... $ECHO_C" >&6
1593 if test "${ac_cv_objext+set}" = set; then
1594 echo $ECHO_N "(cached) $ECHO_C" >&6
1596 cat >conftest.$ac_ext <<_ACEOF
1597 #line 1597 "configure"
1598 #include "confdefs.h"
1608 rm -f conftest.o conftest.obj
1609 if { (eval echo "$as_me:1609: \"$ac_compile\"") >&5
1610 (eval $ac_compile) 2>&5
1612 echo "$as_me:1612: \$? = $ac_status" >&5
1613 (exit $ac_status); }; then
1614 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
1616 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.map | *.inf ) ;;
1617 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
1622 echo "$as_me: failed program was:" >&5
1623 cat conftest.$ac_ext >&5
1624 { { echo "$as_me:1624: error: cannot compute OBJEXT: cannot compile" >&5
1625 echo "$as_me: error: cannot compute OBJEXT: cannot compile" >&2;}
1626 { (exit 1); exit 1; }; }
1629 rm -f conftest.$ac_cv_objext conftest.$ac_ext
1631 echo "$as_me:1631: result: $ac_cv_objext" >&5
1632 echo "${ECHO_T}$ac_cv_objext" >&6
1633 OBJEXT=$ac_cv_objext
1635 echo "$as_me:1635: checking whether we are using the GNU C compiler" >&5
1636 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
1637 if test "${ac_cv_c_compiler_gnu+set}" = set; then
1638 echo $ECHO_N "(cached) $ECHO_C" >&6
1640 cat >conftest.$ac_ext <<_ACEOF
1641 #line 1641 "configure"
1642 #include "confdefs.h"
1655 rm -f conftest.$ac_objext
1656 if { (eval echo "$as_me:1656: \"$ac_compile\"") >&5
1657 (eval $ac_compile) 2>&5
1659 echo "$as_me:1659: \$? = $ac_status" >&5
1660 (exit $ac_status); } &&
1661 { ac_try='test -s conftest.$ac_objext'
1662 { (eval echo "$as_me:1662: \"$ac_try\"") >&5
1665 echo "$as_me:1665: \$? = $ac_status" >&5
1666 (exit $ac_status); }; }; then
1669 echo "$as_me: failed program was:" >&5
1670 cat conftest.$ac_ext >&5
1673 rm -f conftest.$ac_objext conftest.$ac_ext
1674 ac_cv_c_compiler_gnu=$ac_compiler_gnu
1677 echo "$as_me:1677: result: $ac_cv_c_compiler_gnu" >&5
1678 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
1679 GCC=`test $ac_compiler_gnu = yes && echo yes`
1680 ac_test_CFLAGS=${CFLAGS+set}
1681 ac_save_CFLAGS=$CFLAGS
1683 echo "$as_me:1683: checking whether $CC accepts -g" >&5
1684 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
1685 if test "${ac_cv_prog_cc_g+set}" = set; then
1686 echo $ECHO_N "(cached) $ECHO_C" >&6
1688 cat >conftest.$ac_ext <<_ACEOF
1689 #line 1689 "configure"
1690 #include "confdefs.h"
1700 rm -f conftest.$ac_objext
1701 if { (eval echo "$as_me:1701: \"$ac_compile\"") >&5
1702 (eval $ac_compile) 2>&5
1704 echo "$as_me:1704: \$? = $ac_status" >&5
1705 (exit $ac_status); } &&
1706 { ac_try='test -s conftest.$ac_objext'
1707 { (eval echo "$as_me:1707: \"$ac_try\"") >&5
1710 echo "$as_me:1710: \$? = $ac_status" >&5
1711 (exit $ac_status); }; }; then
1714 echo "$as_me: failed program was:" >&5
1715 cat conftest.$ac_ext >&5
1718 rm -f conftest.$ac_objext conftest.$ac_ext
1720 echo "$as_me:1720: result: $ac_cv_prog_cc_g" >&5
1721 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
1722 if test "$ac_test_CFLAGS" = set; then
1723 CFLAGS=$ac_save_CFLAGS
1724 elif test $ac_cv_prog_cc_g = yes; then
1725 if test "$GCC" = yes; then
1731 if test "$GCC" = yes; then
1737 # Some people use a C++ compiler to compile C. Since we use `exit',
1738 # in C++ we need to declare it. In case someone uses the same compiler
1739 # for both compiling C and C++ we need to have the C++ compiler decide
1740 # the declaration of exit, since it's the most demanding environment.
1741 cat >conftest.$ac_ext <<_ACEOF
1746 rm -f conftest.$ac_objext
1747 if { (eval echo "$as_me:1747: \"$ac_compile\"") >&5
1748 (eval $ac_compile) 2>&5
1750 echo "$as_me:1750: \$? = $ac_status" >&5
1751 (exit $ac_status); } &&
1752 { ac_try='test -s conftest.$ac_objext'
1753 { (eval echo "$as_me:1753: \"$ac_try\"") >&5
1756 echo "$as_me:1756: \$? = $ac_status" >&5
1757 (exit $ac_status); }; }; then
1758 for ac_declaration in \
1760 '#include <stdlib.h>' \
1761 'extern "C" void std::exit (int) throw (); using std::exit;' \
1762 'extern "C" void std::exit (int); using std::exit;' \
1763 'extern "C" void exit (int) throw ();' \
1764 'extern "C" void exit (int);' \
1767 cat >conftest.$ac_ext <<_ACEOF
1768 #line 1768 "configure"
1769 #include "confdefs.h"
1780 rm -f conftest.$ac_objext
1781 if { (eval echo "$as_me:1781: \"$ac_compile\"") >&5
1782 (eval $ac_compile) 2>&5
1784 echo "$as_me:1784: \$? = $ac_status" >&5
1785 (exit $ac_status); } &&
1786 { ac_try='test -s conftest.$ac_objext'
1787 { (eval echo "$as_me:1787: \"$ac_try\"") >&5
1790 echo "$as_me:1790: \$? = $ac_status" >&5
1791 (exit $ac_status); }; }; then
1794 echo "$as_me: failed program was:" >&5
1795 cat conftest.$ac_ext >&5
1798 rm -f conftest.$ac_objext conftest.$ac_ext
1799 cat >conftest.$ac_ext <<_ACEOF
1800 #line 1800 "configure"
1801 #include "confdefs.h"
1811 rm -f conftest.$ac_objext
1812 if { (eval echo "$as_me:1812: \"$ac_compile\"") >&5
1813 (eval $ac_compile) 2>&5
1815 echo "$as_me:1815: \$? = $ac_status" >&5
1816 (exit $ac_status); } &&
1817 { ac_try='test -s conftest.$ac_objext'
1818 { (eval echo "$as_me:1818: \"$ac_try\"") >&5
1821 echo "$as_me:1821: \$? = $ac_status" >&5
1822 (exit $ac_status); }; }; then
1825 echo "$as_me: failed program was:" >&5
1826 cat conftest.$ac_ext >&5
1828 rm -f conftest.$ac_objext conftest.$ac_ext
1831 if test -n "$ac_declaration"; then
1832 echo '#ifdef __cplusplus' >>confdefs.h
1833 echo $ac_declaration >>confdefs.h
1834 echo '#endif' >>confdefs.h
1838 echo "$as_me: failed program was:" >&5
1839 cat conftest.$ac_ext >&5
1841 rm -f conftest.$ac_objext conftest.$ac_ext
1843 ac_cpp='$CPP $CPPFLAGS'
1844 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1845 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1846 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1847 ac_main_return=return
1850 if test "$GCC" = yes ; then
1851 echo "$as_me:1851: checking version of $CC" >&5
1852 echo $ECHO_N "checking version of $CC... $ECHO_C" >&6
1853 GCC_VERSION="`${CC} --version 2>/dev/null | sed -e '2,$d' -e 's/^.*(GCC[^)]*) //' -e 's/^.*(Debian[^)]*) //' -e 's/^[^0-9.]*//' -e 's/[^0-9.].*//'`"
1854 test -z "$GCC_VERSION" && GCC_VERSION=unknown
1855 echo "$as_me:1855: result: $GCC_VERSION" >&5
1856 echo "${ECHO_T}$GCC_VERSION" >&6
1861 if test "$GCC" = yes ; then
1864 echo "$as_me:1864: checking if this is really Intel C compiler" >&5
1865 echo $ECHO_N "checking if this is really Intel C compiler... $ECHO_C" >&6
1866 cf_save_CFLAGS="$CFLAGS"
1867 CFLAGS="$CFLAGS -no-gcc"
1868 cat >conftest.$ac_ext <<_ACEOF
1869 #line 1869 "configure"
1870 #include "confdefs.h"
1876 #ifdef __INTEL_COMPILER
1885 rm -f conftest.$ac_objext
1886 if { (eval echo "$as_me:1886: \"$ac_compile\"") >&5
1887 (eval $ac_compile) 2>&5
1889 echo "$as_me:1889: \$? = $ac_status" >&5
1890 (exit $ac_status); } &&
1891 { ac_try='test -s conftest.$ac_objext'
1892 { (eval echo "$as_me:1892: \"$ac_try\"") >&5
1895 echo "$as_me:1895: \$? = $ac_status" >&5
1896 (exit $ac_status); }; }; then
1898 cf_save_CFLAGS="$cf_save_CFLAGS -we147"
1901 echo "$as_me: failed program was:" >&5
1902 cat conftest.$ac_ext >&5
1904 rm -f conftest.$ac_objext conftest.$ac_ext
1905 CFLAGS="$cf_save_CFLAGS"
1906 echo "$as_me:1906: result: $INTEL_COMPILER" >&5
1907 echo "${ECHO_T}$INTEL_COMPILER" >&6
1914 if test "$GCC" = yes ; then
1915 echo "$as_me:1915: checking if this is really Clang C compiler" >&5
1916 echo $ECHO_N "checking if this is really Clang C compiler... $ECHO_C" >&6
1917 cf_save_CFLAGS="$CFLAGS"
1918 CFLAGS="$CFLAGS -Qunused-arguments"
1919 cat >conftest.$ac_ext <<_ACEOF
1920 #line 1920 "configure"
1921 #include "confdefs.h"
1936 rm -f conftest.$ac_objext
1937 if { (eval echo "$as_me:1937: \"$ac_compile\"") >&5
1938 (eval $ac_compile) 2>&5
1940 echo "$as_me:1940: \$? = $ac_status" >&5
1941 (exit $ac_status); } &&
1942 { ac_try='test -s conftest.$ac_objext'
1943 { (eval echo "$as_me:1943: \"$ac_try\"") >&5
1946 echo "$as_me:1946: \$? = $ac_status" >&5
1947 (exit $ac_status); }; }; then
1949 cf_save_CFLAGS="$cf_save_CFLAGS -Qunused-arguments"
1952 echo "$as_me: failed program was:" >&5
1953 cat conftest.$ac_ext >&5
1955 rm -f conftest.$ac_objext conftest.$ac_ext
1956 CFLAGS="$cf_save_CFLAGS"
1957 echo "$as_me:1957: result: $CLANG_COMPILER" >&5
1958 echo "${ECHO_T}$CLANG_COMPILER" >&6
1961 echo "$as_me:1961: checking for $CC option to accept ANSI C" >&5
1962 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
1963 if test "${ac_cv_prog_cc_stdc+set}" = set; then
1964 echo $ECHO_N "(cached) $ECHO_C" >&6
1966 ac_cv_prog_cc_stdc=no
1968 cat >conftest.$ac_ext <<_ACEOF
1969 #line 1969 "configure"
1970 #include "confdefs.h"
1973 #include <sys/types.h>
1974 #include <sys/stat.h>
1975 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
1976 struct buf { int x; };
1977 FILE * (*rcsopen) (struct buf *, struct stat *, int);
1978 static char *e (p, i)
1984 static char *f (char * (*g) (char **, int), char **p, ...)
1989 s = g (p, va_arg (v,int));
1993 int test (int i, double x);
1994 struct s1 {int (*f) (int a);};
1995 struct s2 {int (*f) (double a);};
1996 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2002 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2007 # Don't try gcc -ansi; that turns off useful extensions and
2008 # breaks some systems' header files.
2009 # AIX -qlanglvl=ansi
2010 # Ultrix and OSF/1 -std1
2011 # HP-UX 10.20 and later -Ae
2012 # HP-UX older versions -Aa -D_HPUX_SOURCE
2013 # SVR4 -Xc -D__EXTENSIONS__
2014 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2016 CC="$ac_save_CC $ac_arg"
2017 rm -f conftest.$ac_objext
2018 if { (eval echo "$as_me:2018: \"$ac_compile\"") >&5
2019 (eval $ac_compile) 2>&5
2021 echo "$as_me:2021: \$? = $ac_status" >&5
2022 (exit $ac_status); } &&
2023 { ac_try='test -s conftest.$ac_objext'
2024 { (eval echo "$as_me:2024: \"$ac_try\"") >&5
2027 echo "$as_me:2027: \$? = $ac_status" >&5
2028 (exit $ac_status); }; }; then
2029 ac_cv_prog_cc_stdc=$ac_arg
2032 echo "$as_me: failed program was:" >&5
2033 cat conftest.$ac_ext >&5
2035 rm -f conftest.$ac_objext
2037 rm -f conftest.$ac_ext conftest.$ac_objext
2042 case "x$ac_cv_prog_cc_stdc" in
2044 echo "$as_me:2044: result: none needed" >&5
2045 echo "${ECHO_T}none needed" >&6 ;;
2047 echo "$as_me:2047: result: $ac_cv_prog_cc_stdc" >&5
2048 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2049 CC="$CC $ac_cv_prog_cc_stdc" ;;
2052 # This should have been defined by AC_PROG_CC
2055 echo "$as_me:2055: checking \$CFLAGS variable" >&5
2056 echo $ECHO_N "checking \$CFLAGS variable... $ECHO_C" >&6
2059 echo "$as_me:2059: result: broken" >&5
2060 echo "${ECHO_T}broken" >&6
2061 { echo "$as_me:2061: WARNING: your environment uses the CFLAGS variable to hold CPPFLAGS options" >&5
2062 echo "$as_me: WARNING: your environment uses the CFLAGS variable to hold CPPFLAGS options" >&2;}
2065 for cf_arg in $cf_flags
2071 cf_new_extra_cppflags=
2073 for cf_add_cflags in $cf_arg
2075 case $cf_fix_cppflags in
2077 case $cf_add_cflags in
2078 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
2079 case $cf_add_cflags in
2081 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
2083 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
2084 && test -z "${cf_tst_cflags}" \
2085 && cf_fix_cppflags=yes
2087 if test $cf_fix_cppflags = yes ; then
2089 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
2090 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
2093 elif test "${cf_tst_cflags}" = "\"'" ; then
2095 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
2096 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
2106 case $cf_add_cflags in
2108 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
2110 CPPFLAGS=`echo "$CPPFLAGS" | \
2111 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
2112 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
2117 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
2118 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
2125 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
2126 cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
2133 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
2134 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
2136 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
2138 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
2139 && test -z "${cf_tst_cflags}" \
2140 && cf_fix_cppflags=no
2145 if test -n "$cf_new_cflags" ; then
2147 test -n "$CFLAGS" && CFLAGS="$CFLAGS "
2148 CFLAGS="${CFLAGS}$cf_new_cflags"
2152 if test -n "$cf_new_cppflags" ; then
2154 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
2155 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
2159 if test -n "$cf_new_extra_cppflags" ; then
2161 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
2162 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
2169 echo "$as_me:2169: result: ok" >&5
2170 echo "${ECHO_T}ok" >&6
2174 echo "$as_me:2174: checking \$CC variable" >&5
2175 echo $ECHO_N "checking \$CC variable... $ECHO_C" >&6
2178 echo "$as_me:2178: result: broken" >&5
2179 echo "${ECHO_T}broken" >&6
2180 { echo "$as_me:2180: WARNING: your environment uses the CC variable to hold CFLAGS/CPPFLAGS options" >&5
2181 echo "$as_me: WARNING: your environment uses the CC variable to hold CFLAGS/CPPFLAGS options" >&2;}
2183 cf_prog=`echo "$CC" | sed -e 's/ / /g' -e 's/[ ]* / /g' -e 's/[ ]*[ ]-[^ ].*//'`
2184 cf_flags=`echo "$CC" | ${AWK:-awk} -v prog="$cf_prog" '{ printf("%s", substr($0,1+length(prog))); }'`
2186 for cf_arg in $cf_flags
2194 cf_new_extra_cppflags=
2196 for cf_add_cflags in $cf_arg
2198 case $cf_fix_cppflags in
2200 case $cf_add_cflags in
2201 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
2202 case $cf_add_cflags in
2204 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
2206 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
2207 && test -z "${cf_tst_cflags}" \
2208 && cf_fix_cppflags=yes
2210 if test $cf_fix_cppflags = yes ; then
2212 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
2213 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
2216 elif test "${cf_tst_cflags}" = "\"'" ; then
2218 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
2219 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
2229 case $cf_add_cflags in
2231 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
2233 CPPFLAGS=`echo "$CPPFLAGS" | \
2234 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
2235 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
2240 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
2241 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
2248 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
2249 cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
2256 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
2257 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
2259 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
2261 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
2262 && test -z "${cf_tst_cflags}" \
2263 && cf_fix_cppflags=no
2268 if test -n "$cf_new_cflags" ; then
2270 test -n "$CFLAGS" && CFLAGS="$CFLAGS "
2271 CFLAGS="${CFLAGS}$cf_new_cflags"
2275 if test -n "$cf_new_cppflags" ; then
2277 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
2278 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
2282 if test -n "$cf_new_extra_cppflags" ; then
2284 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
2285 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
2295 test -n "$verbose" && echo " resulting CC: '$CC'" 1>&6
2297 echo "${as_me:-configure}:2297: testing resulting CC: '$CC' ..." 1>&5
2299 test -n "$verbose" && echo " resulting CFLAGS: '$CFLAGS'" 1>&6
2301 echo "${as_me:-configure}:2301: testing resulting CFLAGS: '$CFLAGS' ..." 1>&5
2303 test -n "$verbose" && echo " resulting CPPFLAGS: '$CPPFLAGS'" 1>&6
2305 echo "${as_me:-configure}:2305: testing resulting CPPFLAGS: '$CPPFLAGS' ..." 1>&5
2309 echo "$as_me:2309: result: ok" >&5
2310 echo "${ECHO_T}ok" >&6
2314 echo "$as_me:2314: checking for inline" >&5
2315 echo $ECHO_N "checking for inline... $ECHO_C" >&6
2316 if test "${ac_cv_c_inline+set}" = set; then
2317 echo $ECHO_N "(cached) $ECHO_C" >&6
2320 for ac_kw in inline __inline__ __inline; do
2321 cat >conftest.$ac_ext <<_ACEOF
2322 #line 2322 "configure"
2323 #include "confdefs.h"
2325 static $ac_kw int static_foo () {return 0; }
2326 $ac_kw int foo () {return 0; }
2330 rm -f conftest.$ac_objext
2331 if { (eval echo "$as_me:2331: \"$ac_compile\"") >&5
2332 (eval $ac_compile) 2>&5
2334 echo "$as_me:2334: \$? = $ac_status" >&5
2335 (exit $ac_status); } &&
2336 { ac_try='test -s conftest.$ac_objext'
2337 { (eval echo "$as_me:2337: \"$ac_try\"") >&5
2340 echo "$as_me:2340: \$? = $ac_status" >&5
2341 (exit $ac_status); }; }; then
2342 ac_cv_c_inline=$ac_kw; break
2344 echo "$as_me: failed program was:" >&5
2345 cat conftest.$ac_ext >&5
2347 rm -f conftest.$ac_objext conftest.$ac_ext
2351 echo "$as_me:2351: result: $ac_cv_c_inline" >&5
2352 echo "${ECHO_T}$ac_cv_c_inline" >&6
2353 case $ac_cv_c_inline in
2356 cat >>confdefs.h <<\EOF
2360 *) cat >>confdefs.h <<EOF
2361 #define inline $ac_cv_c_inline
2367 ac_cpp='$CPP $CPPFLAGS'
2368 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2369 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2370 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2371 ac_main_return=return
2372 echo "$as_me:2372: checking how to run the C preprocessor" >&5
2373 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2374 # On Suns, sometimes $CPP names a directory.
2375 if test -n "$CPP" && test -d "$CPP"; then
2378 if test -z "$CPP"; then
2379 if test "${ac_cv_prog_CPP+set}" = set; then
2380 echo $ECHO_N "(cached) $ECHO_C" >&6
2382 # Double quotes because CPP needs to be expanded
2383 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2386 for ac_c_preproc_warn_flag in '' yes
2388 # Use a header file that comes with gcc, so configuring glibc
2389 # with a fresh cross-compiler works.
2390 # On the NeXT, cc -E runs the code through the compiler's parser,
2391 # not just through cpp. "Syntax error" is here to catch this case.
2392 cat >conftest.$ac_ext <<_ACEOF
2393 #line 2393 "configure"
2394 #include "confdefs.h"
2398 if { (eval echo "$as_me:2398: \"$ac_cpp conftest.$ac_ext\"") >&5
2399 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2401 egrep -v '^ *\+' conftest.er1 >conftest.err
2403 cat conftest.err >&5
2404 echo "$as_me:2404: \$? = $ac_status" >&5
2405 (exit $ac_status); } >/dev/null; then
2406 if test -s conftest.err; then
2407 ac_cpp_err=$ac_c_preproc_warn_flag
2414 if test -z "$ac_cpp_err"; then
2417 echo "$as_me: failed program was:" >&5
2418 cat conftest.$ac_ext >&5
2419 # Broken: fails on valid input.
2422 rm -f conftest.err conftest.$ac_ext
2424 # OK, works on sane cases. Now check whether non-existent headers
2425 # can be detected and how.
2426 cat >conftest.$ac_ext <<_ACEOF
2427 #line 2427 "configure"
2428 #include "confdefs.h"
2429 #include <ac_nonexistent.h>
2431 if { (eval echo "$as_me:2431: \"$ac_cpp conftest.$ac_ext\"") >&5
2432 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2434 egrep -v '^ *\+' conftest.er1 >conftest.err
2436 cat conftest.err >&5
2437 echo "$as_me:2437: \$? = $ac_status" >&5
2438 (exit $ac_status); } >/dev/null; then
2439 if test -s conftest.err; then
2440 ac_cpp_err=$ac_c_preproc_warn_flag
2447 if test -z "$ac_cpp_err"; then
2448 # Broken: success on invalid input.
2451 echo "$as_me: failed program was:" >&5
2452 cat conftest.$ac_ext >&5
2453 # Passes both tests.
2457 rm -f conftest.err conftest.$ac_ext
2460 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2461 rm -f conftest.err conftest.$ac_ext
2462 if $ac_preproc_ok; then
2474 echo "$as_me:2474: result: $CPP" >&5
2475 echo "${ECHO_T}$CPP" >&6
2477 for ac_c_preproc_warn_flag in '' yes
2479 # Use a header file that comes with gcc, so configuring glibc
2480 # with a fresh cross-compiler works.
2481 # On the NeXT, cc -E runs the code through the compiler's parser,
2482 # not just through cpp. "Syntax error" is here to catch this case.
2483 cat >conftest.$ac_ext <<_ACEOF
2484 #line 2484 "configure"
2485 #include "confdefs.h"
2489 if { (eval echo "$as_me:2489: \"$ac_cpp conftest.$ac_ext\"") >&5
2490 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2492 egrep -v '^ *\+' conftest.er1 >conftest.err
2494 cat conftest.err >&5
2495 echo "$as_me:2495: \$? = $ac_status" >&5
2496 (exit $ac_status); } >/dev/null; then
2497 if test -s conftest.err; then
2498 ac_cpp_err=$ac_c_preproc_warn_flag
2505 if test -z "$ac_cpp_err"; then
2508 echo "$as_me: failed program was:" >&5
2509 cat conftest.$ac_ext >&5
2510 # Broken: fails on valid input.
2513 rm -f conftest.err conftest.$ac_ext
2515 # OK, works on sane cases. Now check whether non-existent headers
2516 # can be detected and how.
2517 cat >conftest.$ac_ext <<_ACEOF
2518 #line 2518 "configure"
2519 #include "confdefs.h"
2520 #include <ac_nonexistent.h>
2522 if { (eval echo "$as_me:2522: \"$ac_cpp conftest.$ac_ext\"") >&5
2523 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2525 egrep -v '^ *\+' conftest.er1 >conftest.err
2527 cat conftest.err >&5
2528 echo "$as_me:2528: \$? = $ac_status" >&5
2529 (exit $ac_status); } >/dev/null; then
2530 if test -s conftest.err; then
2531 ac_cpp_err=$ac_c_preproc_warn_flag
2538 if test -z "$ac_cpp_err"; then
2539 # Broken: success on invalid input.
2542 echo "$as_me: failed program was:" >&5
2543 cat conftest.$ac_ext >&5
2544 # Passes both tests.
2548 rm -f conftest.err conftest.$ac_ext
2551 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2552 rm -f conftest.err conftest.$ac_ext
2553 if $ac_preproc_ok; then
2556 { { echo "$as_me:2556: error: C preprocessor \"$CPP\" fails sanity check" >&5
2557 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;}
2558 { (exit 1); exit 1; }; }
2562 ac_cpp='$CPP $CPPFLAGS'
2563 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2564 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2565 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2566 ac_main_return=return
2568 for ac_prog in mawk gawk nawk awk
2570 # Extract the first word of "$ac_prog", so it can be a program name with args.
2571 set dummy $ac_prog; ac_word=$2
2572 echo "$as_me:2572: checking for $ac_word" >&5
2573 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2574 if test "${ac_cv_prog_AWK+set}" = set; then
2575 echo $ECHO_N "(cached) $ECHO_C" >&6
2577 if test -n "$AWK"; then
2578 ac_cv_prog_AWK="$AWK" # Let the user override the test.
2580 ac_save_IFS=$IFS; IFS=$ac_path_separator
2582 for ac_dir in $ac_dummy; do
2584 test -z "$ac_dir" && ac_dir=.
2585 $as_executable_p "$ac_dir/$ac_word" || continue
2586 ac_cv_prog_AWK="$ac_prog"
2587 echo "$as_me:2587: found $ac_dir/$ac_word" >&5
2594 if test -n "$AWK"; then
2595 echo "$as_me:2595: result: $AWK" >&5
2596 echo "${ECHO_T}$AWK" >&6
2598 echo "$as_me:2598: result: no" >&5
2599 echo "${ECHO_T}no" >&6
2602 test -n "$AWK" && break
2605 # Find a good install program. We prefer a C program (faster),
2606 # so one script is as good as another. But avoid the broken or
2607 # incompatible versions:
2608 # SysV /etc/install, /usr/sbin/install
2609 # SunOS /usr/etc/install
2610 # IRIX /sbin/install
2612 # AmigaOS /C/install, which installs bootblocks on floppy discs
2613 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2614 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2615 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2616 # ./install, which can be erroneously created by make from ./install.sh.
2617 echo "$as_me:2617: checking for a BSD compatible install" >&5
2618 echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6
2619 if test -z "$INSTALL"; then
2620 if test "${ac_cv_path_install+set}" = set; then
2621 echo $ECHO_N "(cached) $ECHO_C" >&6
2623 ac_save_IFS=$IFS; IFS=$ac_path_separator
2624 for ac_dir in $PATH; do
2626 # Account for people who put trailing slashes in PATH elements.
2628 / | ./ | .// | /cC/* \
2629 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* \
2632 # OSF1 and SCO ODT 3.0 have their own names for install.
2633 # Don't use installbsd from OSF since it installs stuff as root
2635 for ac_prog in ginstall scoinst install; do
2636 if $as_executable_p "$ac_dir/$ac_prog"; then
2637 if test $ac_prog = install &&
2638 grep dspmsg "$ac_dir/$ac_prog" >/dev/null 2>&1; then
2639 # AIX install. It has an incompatible calling convention.
2641 elif test $ac_prog = install &&
2642 grep pwplus "$ac_dir/$ac_prog" >/dev/null 2>&1; then
2643 # program-specific install script used by HP pwplus--don't use.
2646 ac_cv_path_install="$ac_dir/$ac_prog -c"
2656 if test "${ac_cv_path_install+set}" = set; then
2657 INSTALL=$ac_cv_path_install
2659 # As a last resort, use the slow shell script. We don't cache a
2660 # path for INSTALL within a source directory, because that will
2661 # break other packages using the cache if that directory is
2662 # removed, or if the path is relative.
2663 INSTALL=$ac_install_sh
2666 echo "$as_me:2666: result: $INSTALL" >&5
2667 echo "${ECHO_T}$INSTALL" >&6
2669 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2670 # It thinks the first close brace ends the variable substitution.
2671 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2673 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2675 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2681 cf_dir=`echo $INSTALL | sed -e 's%/[^/]*$%%'`
2682 test -z "$cf_dir" && cf_dir=.
2683 INSTALL=`cd $cf_dir && pwd`/`echo $INSTALL | sed -e 's%^.*/%%'`
2687 echo "$as_me:2687: checking if you want to install stripped executables" >&5
2688 echo $ECHO_N "checking if you want to install stripped executables... $ECHO_C" >&6
2690 # Check whether --enable-stripping or --disable-stripping was given.
2691 if test "${enable_stripping+set}" = set; then
2692 enableval="$enable_stripping"
2693 test "$enableval" != no && enableval=yes
2694 if test "$enableval" != "yes" ; then
2704 echo "$as_me:2704: result: $with_stripping" >&5
2705 echo "${ECHO_T}$with_stripping" >&6
2707 if test "$with_stripping" = yes
2714 : ${INSTALL:=install}
2715 echo "$as_me:2715: checking if install accepts -p option" >&5
2716 echo $ECHO_N "checking if install accepts -p option... $ECHO_C" >&6
2717 if test "${cf_cv_install_p+set}" = set; then
2718 echo $ECHO_N "(cached) $ECHO_C" >&6
2725 if $INSTALL -p conftest.in conftest.out 2>/dev/null
2727 if test -f conftest.out/conftest.in
2729 test conftest.in -nt conftest.out/conftest.in 2>conftest.err && \
2730 test conftest.out/conftest.in -nt conftest.in 2>conftest.err
2731 if test -s conftest.err
2746 echo "$as_me:2746: result: $cf_cv_install_p" >&5
2747 echo "${ECHO_T}$cf_cv_install_p" >&6
2749 echo "$as_me:2749: checking if install needs to be told about ownership" >&5
2750 echo $ECHO_N "checking if install needs to be told about ownership... $ECHO_C" >&6
2751 case `$ac_config_guess` in
2760 echo "$as_me:2760: result: $with_install_o" >&5
2761 echo "${ECHO_T}$with_install_o" >&6
2762 if test "x$with_install_o" = xyes
2764 INSTALL_OPT_O=`id root|sed -e 's/uid=[0-9]*(/ -o /' -e 's/gid=[0-9]*(/ -g /' -e 's/ [^=[:space:]][^=[:space:]]*=.*/ /' -e 's/)//g'`
2769 for ac_prog in lint cppcheck splint
2771 # Extract the first word of "$ac_prog", so it can be a program name with args.
2772 set dummy $ac_prog; ac_word=$2
2773 echo "$as_me:2773: checking for $ac_word" >&5
2774 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2775 if test "${ac_cv_prog_LINT+set}" = set; then
2776 echo $ECHO_N "(cached) $ECHO_C" >&6
2778 if test -n "$LINT"; then
2779 ac_cv_prog_LINT="$LINT" # Let the user override the test.
2781 ac_save_IFS=$IFS; IFS=$ac_path_separator
2783 for ac_dir in $ac_dummy; do
2785 test -z "$ac_dir" && ac_dir=.
2786 $as_executable_p "$ac_dir/$ac_word" || continue
2787 ac_cv_prog_LINT="$ac_prog"
2788 echo "$as_me:2788: found $ac_dir/$ac_word" >&5
2794 LINT=$ac_cv_prog_LINT
2795 if test -n "$LINT"; then
2796 echo "$as_me:2796: result: $LINT" >&5
2797 echo "${ECHO_T}$LINT" >&6
2799 echo "$as_me:2799: result: no" >&5
2800 echo "${ECHO_T}no" >&6
2803 test -n "$LINT" && break
2807 (xcppcheck|x*/cppcheck)
2808 test -z "$LINT_OPTS" && LINT_OPTS="--enable=all"
2812 echo "$as_me:2812: checking if filesystem supports mixed-case filenames" >&5
2813 echo $ECHO_N "checking if filesystem supports mixed-case filenames... $ECHO_C" >&6
2814 if test "${cf_cv_mixedcase+set}" = set; then
2815 echo $ECHO_N "(cached) $ECHO_C" >&6
2818 if test "$cross_compiling" = yes ; then
2819 case $target_alias in
2820 (*-os2-emx*|*-msdosdjgpp*|*-cygwin*|*-msys*|*-mingw*|*-uwin*)
2828 rm -f conftest CONFTEST
2830 if test -f CONFTEST ; then
2835 rm -f conftest CONFTEST
2839 echo "$as_me:2839: result: $cf_cv_mixedcase" >&5
2840 echo "${ECHO_T}$cf_cv_mixedcase" >&6
2841 test "$cf_cv_mixedcase" = yes &&
2842 cat >>confdefs.h <<\EOF
2843 #define MIXEDCASE_FILENAMES 1
2846 for ac_prog in exctags ctags
2848 # Extract the first word of "$ac_prog", so it can be a program name with args.
2849 set dummy $ac_prog; ac_word=$2
2850 echo "$as_me:2850: checking for $ac_word" >&5
2851 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2852 if test "${ac_cv_prog_CTAGS+set}" = set; then
2853 echo $ECHO_N "(cached) $ECHO_C" >&6
2855 if test -n "$CTAGS"; then
2856 ac_cv_prog_CTAGS="$CTAGS" # Let the user override the test.
2858 ac_save_IFS=$IFS; IFS=$ac_path_separator
2860 for ac_dir in $ac_dummy; do
2862 test -z "$ac_dir" && ac_dir=.
2863 $as_executable_p "$ac_dir/$ac_word" || continue
2864 ac_cv_prog_CTAGS="$ac_prog"
2865 echo "$as_me:2865: found $ac_dir/$ac_word" >&5
2871 CTAGS=$ac_cv_prog_CTAGS
2872 if test -n "$CTAGS"; then
2873 echo "$as_me:2873: result: $CTAGS" >&5
2874 echo "${ECHO_T}$CTAGS" >&6
2876 echo "$as_me:2876: result: no" >&5
2877 echo "${ECHO_T}no" >&6
2880 test -n "$CTAGS" && break
2883 for ac_prog in exetags etags
2885 # Extract the first word of "$ac_prog", so it can be a program name with args.
2886 set dummy $ac_prog; ac_word=$2
2887 echo "$as_me:2887: checking for $ac_word" >&5
2888 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2889 if test "${ac_cv_prog_ETAGS+set}" = set; then
2890 echo $ECHO_N "(cached) $ECHO_C" >&6
2892 if test -n "$ETAGS"; then
2893 ac_cv_prog_ETAGS="$ETAGS" # Let the user override the test.
2895 ac_save_IFS=$IFS; IFS=$ac_path_separator
2897 for ac_dir in $ac_dummy; do
2899 test -z "$ac_dir" && ac_dir=.
2900 $as_executable_p "$ac_dir/$ac_word" || continue
2901 ac_cv_prog_ETAGS="$ac_prog"
2902 echo "$as_me:2902: found $ac_dir/$ac_word" >&5
2908 ETAGS=$ac_cv_prog_ETAGS
2909 if test -n "$ETAGS"; then
2910 echo "$as_me:2910: result: $ETAGS" >&5
2911 echo "${ECHO_T}$ETAGS" >&6
2913 echo "$as_me:2913: result: no" >&5
2914 echo "${ECHO_T}no" >&6
2917 test -n "$ETAGS" && break
2920 # Extract the first word of "${CTAGS:-ctags}", so it can be a program name with args.
2921 set dummy ${CTAGS:-ctags}; ac_word=$2
2922 echo "$as_me:2922: checking for $ac_word" >&5
2923 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2924 if test "${ac_cv_prog_MAKE_LOWER_TAGS+set}" = set; then
2925 echo $ECHO_N "(cached) $ECHO_C" >&6
2927 if test -n "$MAKE_LOWER_TAGS"; then
2928 ac_cv_prog_MAKE_LOWER_TAGS="$MAKE_LOWER_TAGS" # Let the user override the test.
2930 ac_save_IFS=$IFS; IFS=$ac_path_separator
2932 for ac_dir in $ac_dummy; do
2934 test -z "$ac_dir" && ac_dir=.
2935 $as_executable_p "$ac_dir/$ac_word" || continue
2936 ac_cv_prog_MAKE_LOWER_TAGS="yes"
2937 echo "$as_me:2937: found $ac_dir/$ac_word" >&5
2941 test -z "$ac_cv_prog_MAKE_LOWER_TAGS" && ac_cv_prog_MAKE_LOWER_TAGS="no"
2944 MAKE_LOWER_TAGS=$ac_cv_prog_MAKE_LOWER_TAGS
2945 if test -n "$MAKE_LOWER_TAGS"; then
2946 echo "$as_me:2946: result: $MAKE_LOWER_TAGS" >&5
2947 echo "${ECHO_T}$MAKE_LOWER_TAGS" >&6
2949 echo "$as_me:2949: result: no" >&5
2950 echo "${ECHO_T}no" >&6
2953 if test "$cf_cv_mixedcase" = yes ; then
2954 # Extract the first word of "${ETAGS:-etags}", so it can be a program name with args.
2955 set dummy ${ETAGS:-etags}; ac_word=$2
2956 echo "$as_me:2956: checking for $ac_word" >&5
2957 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2958 if test "${ac_cv_prog_MAKE_UPPER_TAGS+set}" = set; then
2959 echo $ECHO_N "(cached) $ECHO_C" >&6
2961 if test -n "$MAKE_UPPER_TAGS"; then
2962 ac_cv_prog_MAKE_UPPER_TAGS="$MAKE_UPPER_TAGS" # Let the user override the test.
2964 ac_save_IFS=$IFS; IFS=$ac_path_separator
2966 for ac_dir in $ac_dummy; do
2968 test -z "$ac_dir" && ac_dir=.
2969 $as_executable_p "$ac_dir/$ac_word" || continue
2970 ac_cv_prog_MAKE_UPPER_TAGS="yes"
2971 echo "$as_me:2971: found $ac_dir/$ac_word" >&5
2975 test -z "$ac_cv_prog_MAKE_UPPER_TAGS" && ac_cv_prog_MAKE_UPPER_TAGS="no"
2978 MAKE_UPPER_TAGS=$ac_cv_prog_MAKE_UPPER_TAGS
2979 if test -n "$MAKE_UPPER_TAGS"; then
2980 echo "$as_me:2980: result: $MAKE_UPPER_TAGS" >&5
2981 echo "${ECHO_T}$MAKE_UPPER_TAGS" >&6
2983 echo "$as_me:2983: result: no" >&5
2984 echo "${ECHO_T}no" >&6
2991 if test "$MAKE_UPPER_TAGS" = yes ; then
2997 if test "$MAKE_LOWER_TAGS" = yes ; then
3003 echo "$as_me:3003: checking if -lm needed for math functions" >&5
3004 echo $ECHO_N "checking if -lm needed for math functions... $ECHO_C" >&6
3005 if test "${cf_cv_need_libm+set}" = set; then
3006 echo $ECHO_N "(cached) $ECHO_C" >&6
3009 cat >conftest.$ac_ext <<_ACEOF
3010 #line 3010 "configure"
3011 #include "confdefs.h"
3020 double x = rand(); printf("result = %g\n", pow(sin(x),x))
3025 rm -f conftest.$ac_objext conftest$ac_exeext
3026 if { (eval echo "$as_me:3026: \"$ac_link\"") >&5
3027 (eval $ac_link) 2>&5
3029 echo "$as_me:3029: \$? = $ac_status" >&5
3030 (exit $ac_status); } &&
3031 { ac_try='test -s conftest$ac_exeext'
3032 { (eval echo "$as_me:3032: \"$ac_try\"") >&5
3035 echo "$as_me:3035: \$? = $ac_status" >&5
3036 (exit $ac_status); }; }; then
3039 echo "$as_me: failed program was:" >&5
3040 cat conftest.$ac_ext >&5
3043 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
3045 echo "$as_me:3045: result: $cf_cv_need_libm" >&5
3046 echo "${ECHO_T}$cf_cv_need_libm" >&6
3047 if test "$cf_cv_need_libm" = yes
3055 CC_SHARED_OPTS=unknown
3056 CPPFLAGS="$CPPFLAGS"
3058 DFT_OBJ_SUBDIR=`pwd|sed -e's:.*/::'`
3059 DFT_UPR_MODEL="NORMAL"
3072 PACKAGE="ncurses-examples"
3078 TINFO_LIBS='$(LIBS_CURSES)'
3079 cf_cv_abi_version=""
3080 cf_cv_rel_version=""
3086 if test "$GCC" = yes
3088 cat > conftest.i <<EOF
3090 #define GCC_PRINTF 0
3095 #ifndef GCC_NORETURN
3096 #define GCC_NORETURN /* nothing */
3099 #define GCC_UNUSED /* nothing */
3102 if test "$GCC" = yes
3104 { echo "$as_me:3104: checking for $CC __attribute__ directives..." >&5
3105 echo "$as_me: checking for $CC __attribute__ directives..." >&6;}
3106 cat > conftest.$ac_ext <<EOF
3107 #line 3107 "${as_me:-configure}"
3108 #include "confdefs.h"
3109 #include "conftest.h"
3110 #include "conftest.i"
3112 #define GCC_PRINTFLIKE(fmt,var) __attribute__((format(printf,fmt,var)))
3114 #define GCC_PRINTFLIKE(fmt,var) /*nothing*/
3117 #define GCC_SCANFLIKE(fmt,var) __attribute__((format(scanf,fmt,var)))
3119 #define GCC_SCANFLIKE(fmt,var) /*nothing*/
3121 extern void wow(char *,...) GCC_SCANFLIKE(1,2);
3122 extern void oops(char *,...) GCC_PRINTFLIKE(1,2) GCC_NORETURN;
3123 extern void foo(void) GCC_NORETURN;
3124 int main(int argc GCC_UNUSED, char *argv[] GCC_UNUSED) { return 0; }
3126 cf_printf_attribute=no
3127 cf_scanf_attribute=no
3128 for cf_attribute in scanf printf unused noreturn
3131 cf_ATTRIBUTE=`echo "$cf_attribute" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
3133 cf_directive="__attribute__(($cf_attribute))"
3134 echo "checking for $CC $cf_directive" 1>&5
3136 case $cf_attribute in
3138 cf_printf_attribute=yes
3139 cat >conftest.h <<EOF
3140 #define GCC_$cf_ATTRIBUTE 1
3144 cf_scanf_attribute=yes
3145 cat >conftest.h <<EOF
3146 #define GCC_$cf_ATTRIBUTE 1
3150 cat >conftest.h <<EOF
3151 #define GCC_$cf_ATTRIBUTE $cf_directive
3156 if { (eval echo "$as_me:3156: \"$ac_compile\"") >&5
3157 (eval $ac_compile) 2>&5
3159 echo "$as_me:3159: \$? = $ac_status" >&5
3160 (exit $ac_status); }; then
3161 test -n "$verbose" && echo "$as_me:3161: result: ... $cf_attribute" >&5
3162 echo "${ECHO_T}... $cf_attribute" >&6
3163 cat conftest.h >>confdefs.h
3164 case $cf_attribute in
3167 cat >>confdefs.h <<EOF
3168 #define GCC_NORETURN $cf_directive
3173 cf_value='/* nothing */'
3174 if test "$cf_printf_attribute" != no ; then
3175 cf_value='__attribute__((format(printf,fmt,var)))'
3177 cat >>confdefs.h <<\EOF
3178 #define GCC_PRINTF 1
3183 cat >>confdefs.h <<EOF
3184 #define GCC_PRINTFLIKE(fmt,var) $cf_value
3189 cf_value='/* nothing */'
3190 if test "$cf_scanf_attribute" != no ; then
3191 cf_value='__attribute__((format(scanf,fmt,var)))'
3193 cat >>confdefs.h <<\EOF
3199 cat >>confdefs.h <<EOF
3200 #define GCC_SCANFLIKE(fmt,var) $cf_value
3206 cat >>confdefs.h <<EOF
3207 #define GCC_UNUSED $cf_directive
3215 fgrep define conftest.i >>confdefs.h
3220 echo "$as_me:3220: checking if you want to work around bogus compiler/loader warnings" >&5
3221 echo $ECHO_N "checking if you want to work around bogus compiler/loader warnings... $ECHO_C" >&6
3223 # Check whether --enable-string-hacks or --disable-string-hacks was given.
3224 if test "${enable_string_hacks+set}" = set; then
3225 enableval="$enable_string_hacks"
3226 with_string_hacks=$enableval
3228 with_string_hacks=no
3230 echo "$as_me:3230: result: $with_string_hacks" >&5
3231 echo "${ECHO_T}$with_string_hacks" >&6
3233 if test "x$with_string_hacks" = "xyes"; then
3235 cat >>confdefs.h <<\EOF
3236 #define USE_STRING_HACKS 1
3239 { echo "$as_me:3239: WARNING: enabling string-hacks to work around bogus compiler/loader warnings" >&5
3240 echo "$as_me: WARNING: enabling string-hacks to work around bogus compiler/loader warnings" >&2;}
3241 echo "$as_me:3241: checking for strlcat" >&5
3242 echo $ECHO_N "checking for strlcat... $ECHO_C" >&6
3243 if test "${ac_cv_func_strlcat+set}" = set; then
3244 echo $ECHO_N "(cached) $ECHO_C" >&6
3246 cat >conftest.$ac_ext <<_ACEOF
3247 #line 3247 "configure"
3248 #include "confdefs.h"
3249 #define strlcat autoconf_temporary
3250 #include <limits.h> /* least-intrusive standard header which defines gcc2 __stub macros */
3257 /* We use char because int might match the return type of a gcc2
3258 builtin and then its argument prototype would still apply. */
3259 char strlcat (void);
3265 /* The GNU C library defines stubs for functions which it implements
3266 to always fail with ENOSYS. Some functions are actually named
3267 something starting with __ and the normal name is an alias. */
3268 #if defined (__stub_strlcat) || defined (__stub___strlcat)
3269 #error found stub for strlcat
3277 rm -f conftest.$ac_objext conftest$ac_exeext
3278 if { (eval echo "$as_me:3278: \"$ac_link\"") >&5
3279 (eval $ac_link) 2>&5
3281 echo "$as_me:3281: \$? = $ac_status" >&5
3282 (exit $ac_status); } &&
3283 { ac_try='test -s conftest$ac_exeext'
3284 { (eval echo "$as_me:3284: \"$ac_try\"") >&5
3287 echo "$as_me:3287: \$? = $ac_status" >&5
3288 (exit $ac_status); }; }; then
3289 ac_cv_func_strlcat=yes
3291 echo "$as_me: failed program was:" >&5
3292 cat conftest.$ac_ext >&5
3293 ac_cv_func_strlcat=no
3295 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
3297 echo "$as_me:3297: result: $ac_cv_func_strlcat" >&5
3298 echo "${ECHO_T}$ac_cv_func_strlcat" >&6
3299 if test $ac_cv_func_strlcat = yes; then
3301 cat >>confdefs.h <<\EOF
3302 #define HAVE_STRLCAT 1
3307 echo "$as_me:3307: checking for strlcat in -lbsd" >&5
3308 echo $ECHO_N "checking for strlcat in -lbsd... $ECHO_C" >&6
3309 if test "${ac_cv_lib_bsd_strlcat+set}" = set; then
3310 echo $ECHO_N "(cached) $ECHO_C" >&6
3312 ac_check_lib_save_LIBS=$LIBS
3314 cat >conftest.$ac_ext <<_ACEOF
3315 #line 3315 "configure"
3316 #include "confdefs.h"
3318 /* Override any gcc2 internal prototype to avoid an error. */
3322 /* We use char because int might match the return type of a gcc2
3323 builtin and then its argument prototype would still apply. */
3333 rm -f conftest.$ac_objext conftest$ac_exeext
3334 if { (eval echo "$as_me:3334: \"$ac_link\"") >&5
3335 (eval $ac_link) 2>&5
3337 echo "$as_me:3337: \$? = $ac_status" >&5
3338 (exit $ac_status); } &&
3339 { ac_try='test -s conftest$ac_exeext'
3340 { (eval echo "$as_me:3340: \"$ac_try\"") >&5
3343 echo "$as_me:3343: \$? = $ac_status" >&5
3344 (exit $ac_status); }; }; then
3345 ac_cv_lib_bsd_strlcat=yes
3347 echo "$as_me: failed program was:" >&5
3348 cat conftest.$ac_ext >&5
3349 ac_cv_lib_bsd_strlcat=no
3351 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
3352 LIBS=$ac_check_lib_save_LIBS
3354 echo "$as_me:3354: result: $ac_cv_lib_bsd_strlcat" >&5
3355 echo "${ECHO_T}$ac_cv_lib_bsd_strlcat" >&6
3356 if test $ac_cv_lib_bsd_strlcat = yes; then
3361 for cf_add_1lib in -lbsd; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
3363 for cf_add_1lib in $cf_add_0lib; do
3364 for cf_add_2lib in $cf_add_libs; do
3365 if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
3370 test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
3374 for ac_header in bsd/string.h
3376 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3377 echo "$as_me:3377: checking for $ac_header" >&5
3378 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3379 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3380 echo $ECHO_N "(cached) $ECHO_C" >&6
3382 cat >conftest.$ac_ext <<_ACEOF
3383 #line 3383 "configure"
3384 #include "confdefs.h"
3385 #include <$ac_header>
3387 if { (eval echo "$as_me:3387: \"$ac_cpp conftest.$ac_ext\"") >&5
3388 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3390 egrep -v '^ *\+' conftest.er1 >conftest.err
3392 cat conftest.err >&5
3393 echo "$as_me:3393: \$? = $ac_status" >&5
3394 (exit $ac_status); } >/dev/null; then
3395 if test -s conftest.err; then
3396 ac_cpp_err=$ac_c_preproc_warn_flag
3403 if test -z "$ac_cpp_err"; then
3404 eval "$as_ac_Header=yes"
3406 echo "$as_me: failed program was:" >&5
3407 cat conftest.$ac_ext >&5
3408 eval "$as_ac_Header=no"
3410 rm -f conftest.err conftest.$ac_ext
3412 echo "$as_me:3412: result: `eval echo '${'$as_ac_Header'}'`" >&5
3413 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3414 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3415 cat >>confdefs.h <<EOF
3416 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3422 cat >>confdefs.h <<\EOF
3423 #define HAVE_STRLCAT 1
3430 for ac_func in strlcpy snprintf
3432 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
3433 echo "$as_me:3433: checking for $ac_func" >&5
3434 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
3435 if eval "test \"\${$as_ac_var+set}\" = set"; then
3436 echo $ECHO_N "(cached) $ECHO_C" >&6
3438 cat >conftest.$ac_ext <<_ACEOF
3439 #line 3439 "configure"
3440 #include "confdefs.h"
3441 #define $ac_func autoconf_temporary
3442 #include <limits.h> /* least-intrusive standard header which defines gcc2 __stub macros */
3449 /* We use char because int might match the return type of a gcc2
3450 builtin and then its argument prototype would still apply. */
3451 char $ac_func (void);
3457 /* The GNU C library defines stubs for functions which it implements
3458 to always fail with ENOSYS. Some functions are actually named
3459 something starting with __ and the normal name is an alias. */
3460 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3461 #error found stub for $ac_func
3469 rm -f conftest.$ac_objext conftest$ac_exeext
3470 if { (eval echo "$as_me:3470: \"$ac_link\"") >&5
3471 (eval $ac_link) 2>&5
3473 echo "$as_me:3473: \$? = $ac_status" >&5
3474 (exit $ac_status); } &&
3475 { ac_try='test -s conftest$ac_exeext'
3476 { (eval echo "$as_me:3476: \"$ac_try\"") >&5
3479 echo "$as_me:3479: \$? = $ac_status" >&5
3480 (exit $ac_status); }; }; then
3481 eval "$as_ac_var=yes"
3483 echo "$as_me: failed program was:" >&5
3484 cat conftest.$ac_ext >&5
3485 eval "$as_ac_var=no"
3487 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
3489 echo "$as_me:3489: result: `eval echo '${'$as_ac_var'}'`" >&5
3490 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
3491 if test `eval echo '${'$as_ac_var'}'` = yes; then
3492 cat >>confdefs.h <<EOF
3493 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
3501 echo "$as_me:3501: checking if the POSIX test-macros are already defined" >&5
3502 echo $ECHO_N "checking if the POSIX test-macros are already defined... $ECHO_C" >&6
3503 if test "${cf_cv_posix_visible+set}" = set; then
3504 echo $ECHO_N "(cached) $ECHO_C" >&6
3507 cat >conftest.$ac_ext <<_ACEOF
3508 #line 3508 "configure"
3509 #include "confdefs.h"
3515 #if defined(__POSIX_VISIBLE) && ((__POSIX_VISIBLE - 0L) > 0) \
3516 && defined(__XSI_VISIBLE) && ((__XSI_VISIBLE - 0L) > 0) \
3517 && defined(__BSD_VISIBLE) && ((__BSD_VISIBLE - 0L) > 0) \
3518 && defined(__ISO_C_VISIBLE) && ((__ISO_C_VISIBLE - 0L) > 0)
3519 #error conflicting symbols found
3526 rm -f conftest.$ac_objext
3527 if { (eval echo "$as_me:3527: \"$ac_compile\"") >&5
3528 (eval $ac_compile) 2>&5
3530 echo "$as_me:3530: \$? = $ac_status" >&5
3531 (exit $ac_status); } &&
3532 { ac_try='test -s conftest.$ac_objext'
3533 { (eval echo "$as_me:3533: \"$ac_try\"") >&5
3536 echo "$as_me:3536: \$? = $ac_status" >&5
3537 (exit $ac_status); }; }; then
3538 cf_cv_posix_visible=no
3540 echo "$as_me: failed program was:" >&5
3541 cat conftest.$ac_ext >&5
3542 cf_cv_posix_visible=yes
3544 rm -f conftest.$ac_objext conftest.$ac_ext
3547 echo "$as_me:3547: result: $cf_cv_posix_visible" >&5
3548 echo "${ECHO_T}$cf_cv_posix_visible" >&6
3550 if test "$cf_cv_posix_visible" = no; then
3553 cf_POSIX_C_SOURCE=199506L
3558 cf_xopen_source="-D_ALL_SOURCE"
3564 cf_xopen_source="-D_APPLE_C_SOURCE"
3567 cf_xopen_source="-D_DARWIN_C_SOURCE"
3570 (freebsd*|dragonfly*|midnightbsd*)
3571 # 5.x headers associate
3572 # _XOPEN_SOURCE=600 with _POSIX_C_SOURCE=200112L
3573 # _XOPEN_SOURCE=500 with _POSIX_C_SOURCE=199506L
3574 cf_POSIX_C_SOURCE=200112L
3576 cf_xopen_source="-D_BSD_TYPES -D__BSD_VISIBLE -D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
3579 cf_xopen_source="-D_HPUX_SOURCE -D_XOPEN_SOURCE=500"
3582 cf_xopen_source="-D_HPUX_SOURCE"
3585 cf_xopen_source="-D_SGI_SOURCE"
3588 (linux*|uclinux*|gnu*|mint*|k*bsd*-gnu|cygwin)
3590 cf_gnu_xopen_source=$cf_XOPEN_SOURCE
3592 echo "$as_me:3592: checking if this is the GNU C library" >&5
3593 echo $ECHO_N "checking if this is the GNU C library... $ECHO_C" >&6
3594 if test "${cf_cv_gnu_library+set}" = set; then
3595 echo $ECHO_N "(cached) $ECHO_C" >&6
3598 cat >conftest.$ac_ext <<_ACEOF
3599 #line 3599 "configure"
3600 #include "confdefs.h"
3601 #include <sys/types.h>
3606 #if __GLIBC__ > 0 && __GLIBC_MINOR__ >= 0
3608 #elif __NEWLIB__ > 0 && __NEWLIB_MINOR__ >= 0
3611 # error not GNU C library
3617 rm -f conftest.$ac_objext
3618 if { (eval echo "$as_me:3618: \"$ac_compile\"") >&5
3619 (eval $ac_compile) 2>&5
3621 echo "$as_me:3621: \$? = $ac_status" >&5
3622 (exit $ac_status); } &&
3623 { ac_try='test -s conftest.$ac_objext'
3624 { (eval echo "$as_me:3624: \"$ac_try\"") >&5
3627 echo "$as_me:3627: \$? = $ac_status" >&5
3628 (exit $ac_status); }; }; then
3629 cf_cv_gnu_library=yes
3631 echo "$as_me: failed program was:" >&5
3632 cat conftest.$ac_ext >&5
3633 cf_cv_gnu_library=no
3635 rm -f conftest.$ac_objext conftest.$ac_ext
3638 echo "$as_me:3638: result: $cf_cv_gnu_library" >&5
3639 echo "${ECHO_T}$cf_cv_gnu_library" >&6
3641 if test x$cf_cv_gnu_library = xyes; then
3643 # With glibc 2.19 (13 years after this check was begun), _DEFAULT_SOURCE
3644 # was changed to help a little. newlib incorporated the change about 4
3646 echo "$as_me:3646: checking if _DEFAULT_SOURCE can be used as a basis" >&5
3647 echo $ECHO_N "checking if _DEFAULT_SOURCE can be used as a basis... $ECHO_C" >&6
3648 if test "${cf_cv_gnu_library_219+set}" = set; then
3649 echo $ECHO_N "(cached) $ECHO_C" >&6
3654 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
3655 CPPFLAGS="${CPPFLAGS}-D_DEFAULT_SOURCE"
3657 cat >conftest.$ac_ext <<_ACEOF
3658 #line 3658 "configure"
3659 #include "confdefs.h"
3660 #include <sys/types.h>
3665 #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 19) || (__GLIBC__ > 2)
3667 #elif (__NEWLIB__ == 2 && __NEWLIB_MINOR__ >= 4) || (__GLIBC__ > 3)
3670 # error GNU C library __GLIBC__.__GLIBC_MINOR__ is too old
3676 rm -f conftest.$ac_objext
3677 if { (eval echo "$as_me:3677: \"$ac_compile\"") >&5
3678 (eval $ac_compile) 2>&5
3680 echo "$as_me:3680: \$? = $ac_status" >&5
3681 (exit $ac_status); } &&
3682 { ac_try='test -s conftest.$ac_objext'
3683 { (eval echo "$as_me:3683: \"$ac_try\"") >&5
3686 echo "$as_me:3686: \$? = $ac_status" >&5
3687 (exit $ac_status); }; }; then
3688 cf_cv_gnu_library_219=yes
3690 echo "$as_me: failed program was:" >&5
3691 cat conftest.$ac_ext >&5
3692 cf_cv_gnu_library_219=no
3694 rm -f conftest.$ac_objext conftest.$ac_ext
3698 echo "$as_me:3698: result: $cf_cv_gnu_library_219" >&5
3699 echo "${ECHO_T}$cf_cv_gnu_library_219" >&6
3701 if test "x$cf_cv_gnu_library_219" = xyes; then
3703 echo "$as_me:3703: checking if _XOPEN_SOURCE=$cf_gnu_xopen_source works with _DEFAULT_SOURCE" >&5
3704 echo $ECHO_N "checking if _XOPEN_SOURCE=$cf_gnu_xopen_source works with _DEFAULT_SOURCE... $ECHO_C" >&6
3705 if test "${cf_cv_gnu_dftsrc_219+set}" = set; then
3706 echo $ECHO_N "(cached) $ECHO_C" >&6
3712 cf_new_extra_cppflags=
3714 for cf_add_cflags in -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=$cf_gnu_xopen_source
3716 case $cf_fix_cppflags in
3718 case $cf_add_cflags in
3719 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
3720 case $cf_add_cflags in
3722 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
3724 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
3725 && test -z "${cf_tst_cflags}" \
3726 && cf_fix_cppflags=yes
3728 if test $cf_fix_cppflags = yes ; then
3730 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
3731 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
3734 elif test "${cf_tst_cflags}" = "\"'" ; then
3736 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
3737 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
3747 case $cf_add_cflags in
3749 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
3751 CPPFLAGS=`echo "$CPPFLAGS" | \
3752 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
3753 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
3758 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
3759 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
3766 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
3767 cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
3774 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
3775 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
3777 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
3779 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
3780 && test -z "${cf_tst_cflags}" \
3781 && cf_fix_cppflags=no
3786 if test -n "$cf_new_cflags" ; then
3788 test -n "$CFLAGS" && CFLAGS="$CFLAGS "
3789 CFLAGS="${CFLAGS}$cf_new_cflags"
3793 if test -n "$cf_new_cppflags" ; then
3795 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
3796 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
3800 if test -n "$cf_new_extra_cppflags" ; then
3802 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
3803 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
3807 cat >conftest.$ac_ext <<_ACEOF
3808 #line 3808 "configure"
3809 #include "confdefs.h"
3812 #include <sys/types.h>
3818 #if (_XOPEN_SOURCE >= $cf_gnu_xopen_source) && (MB_LEN_MAX > 1)
3821 # error GNU C library is too old
3827 rm -f conftest.$ac_objext
3828 if { (eval echo "$as_me:3828: \"$ac_compile\"") >&5
3829 (eval $ac_compile) 2>&5
3831 echo "$as_me:3831: \$? = $ac_status" >&5
3832 (exit $ac_status); } &&
3833 { ac_try='test -s conftest.$ac_objext'
3834 { (eval echo "$as_me:3834: \"$ac_try\"") >&5
3837 echo "$as_me:3837: \$? = $ac_status" >&5
3838 (exit $ac_status); }; }; then
3839 cf_cv_gnu_dftsrc_219=yes
3841 echo "$as_me: failed program was:" >&5
3842 cat conftest.$ac_ext >&5
3843 cf_cv_gnu_dftsrc_219=no
3845 rm -f conftest.$ac_objext conftest.$ac_ext
3848 echo "$as_me:3848: result: $cf_cv_gnu_dftsrc_219" >&5
3849 echo "${ECHO_T}$cf_cv_gnu_dftsrc_219" >&6
3850 test "x$cf_cv_gnu_dftsrc_219" = "xyes" || CPPFLAGS="$cf_save"
3852 cf_cv_gnu_dftsrc_219=maybe
3855 if test "x$cf_cv_gnu_dftsrc_219" != xyes; then
3857 echo "$as_me:3857: checking if we must define _GNU_SOURCE" >&5
3858 echo $ECHO_N "checking if we must define _GNU_SOURCE... $ECHO_C" >&6
3859 if test "${cf_cv_gnu_source+set}" = set; then
3860 echo $ECHO_N "(cached) $ECHO_C" >&6
3863 cat >conftest.$ac_ext <<_ACEOF
3864 #line 3864 "configure"
3865 #include "confdefs.h"
3866 #include <sys/types.h>
3871 #ifndef _XOPEN_SOURCE
3872 #error expected _XOPEN_SOURCE to be defined
3878 rm -f conftest.$ac_objext
3879 if { (eval echo "$as_me:3879: \"$ac_compile\"") >&5
3880 (eval $ac_compile) 2>&5
3882 echo "$as_me:3882: \$? = $ac_status" >&5
3883 (exit $ac_status); } &&
3884 { ac_try='test -s conftest.$ac_objext'
3885 { (eval echo "$as_me:3885: \"$ac_try\"") >&5
3888 echo "$as_me:3888: \$? = $ac_status" >&5
3889 (exit $ac_status); }; }; then
3892 echo "$as_me: failed program was:" >&5
3893 cat conftest.$ac_ext >&5
3899 cf_new_extra_cppflags=
3901 for cf_add_cflags in -D_GNU_SOURCE
3903 case $cf_fix_cppflags in
3905 case $cf_add_cflags in
3906 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
3907 case $cf_add_cflags in
3909 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
3911 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
3912 && test -z "${cf_tst_cflags}" \
3913 && cf_fix_cppflags=yes
3915 if test $cf_fix_cppflags = yes ; then
3917 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
3918 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
3921 elif test "${cf_tst_cflags}" = "\"'" ; then
3923 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
3924 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
3934 case $cf_add_cflags in
3936 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
3938 CPPFLAGS=`echo "$CPPFLAGS" | \
3939 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
3940 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
3945 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
3946 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
3953 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
3954 cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
3961 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
3962 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
3964 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
3966 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \