2 # From configure.in Revision: 1.736 .
3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated by Autoconf 2.52.20210509.
6 # Copyright 2003-2020,2021 Thomas E. Dickey
7 # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
8 # Free Software Foundation, Inc.
9 # This configure script is free software; the Free Software Foundation
10 # gives unlimited permission to copy, distribute and modify it.
12 # Avoid depending upon Character Ranges.
13 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
14 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
15 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
16 as_cr_digits='0123456789'
17 as_cr_alnum=$as_cr_Letters$as_cr_digits
19 # Sed expression to map a string onto a valid variable name.
20 as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
22 # Sed expression to map a string onto a valid CPP name.
23 as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
25 # Be Bourne compatible
26 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
29 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
33 # Name of the executable.
34 as_me=`echo "$0" |sed 's,.*[\\/],,'`
36 if expr a : '\(a\)' >/dev/null 2>&1; then
42 rm -f conf$$ conf$$.exe conf$$.file
44 if ln -s conf$$.file conf$$ 2>/dev/null; then
45 # We could just check for DJGPP; but this test a) works b) is more generic
46 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
47 if test -f conf$$.exe; then
48 # Don't use ln at all; we don't have any links
53 elif ln conf$$.file conf$$ 2>/dev/null; then
58 rm -f conf$$ conf$$.exe conf$$.file
60 as_executable_p="test -f"
62 # Support unset when possible.
63 if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
70 $as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; }
71 $as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; }
72 $as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; }
73 $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; }
74 $as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; }
75 $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; }
76 $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; }
77 $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; }
80 # We need space, tab and new line, in precisely that order.
86 $as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; }
89 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
90 # so uname gets run too.
91 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
98 ac_default_prefix=/usr/local
103 SHELL=${CONFIG_SHELL-/bin/sh}
105 # Maximum number of lines to put in a shell here document.
106 # This variable seems obsolete. It should probably be removed, and
107 # only ac_max_sed_lines should be used.
108 : "${ac_max_here_lines=38}"
110 ac_unique_file="ncurses/base/lib_initscr.c"
111 # Factoring default headers for most tests.
112 ac_includes_default="\
115 # include <sys/types.h>
118 # include <sys/stat.h>
129 # if !STDC_HEADERS && HAVE_MEMORY_H
135 # include <strings.h>
138 # include <inttypes.h>
148 # Initialize some variables set by options.
150 ac_init_version=false
151 # The variables have the same names as the options, with
152 # dashes changed to underlines.
160 program_transform_name=s,x,x,
168 # Installation directory options.
169 # These are left unexpanded so users can "make install exec_prefix=/foo"
170 # and all the variables that are supposed to be based on exec_prefix
171 # by default will actually change.
172 # Use braces instead of parens because sh, perl, etc. also accept them.
173 bindir='${exec_prefix}/bin'
174 sbindir='${exec_prefix}/sbin'
175 libexecdir='${exec_prefix}/libexec'
176 datarootdir='${prefix}/share'
177 datadir='${datarootdir}'
178 sysconfdir='${prefix}/etc'
179 sharedstatedir='${prefix}/com'
180 localstatedir='${prefix}/var'
181 runstatedir='${localstatedir}/run'
182 libdir='${exec_prefix}/lib'
183 includedir='${prefix}/include'
184 oldincludedir='/usr/include'
185 infodir='${datarootdir}/info'
186 mandir='${datarootdir}/man'
188 # Identity of this package.
198 # If the previous option needs an argument, assign it.
199 if test -n "$ac_prev"; then
200 eval "$ac_prev=\$ac_option"
205 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
207 # Accept the important Cygnus configure options, so we can diagnose typos.
211 -bindir | --bindir | --bindi | --bind | --bin | --bi)
213 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
216 -build | --build | --buil | --bui | --bu)
217 ac_prev=build_alias ;;
218 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
219 build_alias=$ac_optarg ;;
221 -cache-file | --cache-file | --cache-fil | --cache-fi \
222 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
223 ac_prev=cache_file ;;
224 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
225 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
226 cache_file=$ac_optarg ;;
229 cache_file=config.cache ;;
231 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
233 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
235 datadir=$ac_optarg ;;
237 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
238 | --dataroo | --dataro | --datar)
239 ac_prev=datarootdir ;;
240 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
241 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
242 datarootdir=$ac_optarg ;;
244 -disable-* | --disable-*)
245 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
246 # Reject names that are not valid shell variable names.
247 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
248 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
249 { (exit 1); exit 1; }; }
250 ac_feature=`echo "$ac_feature" | sed 's/-/_/g'`
251 eval "enable_$ac_feature=no" ;;
253 -enable-* | --enable-*)
254 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
255 # Reject names that are not valid shell variable names.
256 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
257 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
258 { (exit 1); exit 1; }; }
259 ac_feature=`echo "$ac_feature" | sed 's/-/_/g'`
261 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
264 eval "enable_$ac_feature='$ac_optarg'" ;;
266 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
267 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
268 | --exec | --exe | --ex)
269 ac_prev=exec_prefix ;;
270 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
271 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
272 | --exec=* | --exe=* | --ex=*)
273 exec_prefix=$ac_optarg ;;
275 -gas | --gas | --ga | --g)
276 # Obsolete; use --with-gas.
279 -help | --help | --hel | --he | -h)
281 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
282 ac_init_help=recursive ;;
283 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
284 ac_init_help=short ;;
286 -host | --host | --hos | --ho)
287 ac_prev=host_alias ;;
288 -host=* | --host=* | --hos=* | --ho=*)
289 host_alias=$ac_optarg ;;
291 -includedir | --includedir | --includedi | --included | --include \
292 | --includ | --inclu | --incl | --inc)
293 ac_prev=includedir ;;
294 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
295 | --includ=* | --inclu=* | --incl=* | --inc=*)
296 includedir=$ac_optarg ;;
298 -infodir | --infodir | --infodi | --infod | --info | --inf)
300 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
301 infodir=$ac_optarg ;;
303 -libdir | --libdir | --libdi | --libd)
305 -libdir=* | --libdir=* | --libdi=* | --libd=*)
308 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
309 | --libexe | --libex | --libe)
310 ac_prev=libexecdir ;;
311 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
312 | --libexe=* | --libex=* | --libe=*)
313 libexecdir=$ac_optarg ;;
315 -localstatedir | --localstatedir | --localstatedi | --localstated \
316 | --localstate | --localstat | --localsta | --localst \
317 | --locals | --local | --loca | --loc | --lo)
318 ac_prev=localstatedir ;;
319 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
320 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
321 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
322 localstatedir=$ac_optarg ;;
324 -runstatedir | --runstatedir | --runstatedi | --runstated \
325 | --runstate | --runstat | --runsta | --runst \
326 | --runs | --run | --ru)
327 ac_prev=runstatedir ;;
328 -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
329 | --runstate=* | --runstat=* | --runsta=* | --runst=* \
330 | --runs=* | --run=* | --ru=*)
331 runstatedir=$ac_optarg ;;
333 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
335 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
339 # Obsolete; use --without-fp.
342 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
346 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
347 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
350 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
351 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
352 | --oldin | --oldi | --old | --ol | --o)
353 ac_prev=oldincludedir ;;
354 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
355 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
356 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
357 oldincludedir=$ac_optarg ;;
359 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
361 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
364 -program-prefix | --program-prefix | --program-prefi | --program-pref \
365 | --program-pre | --program-pr | --program-p)
366 ac_prev=program_prefix ;;
367 -program-prefix=* | --program-prefix=* | --program-prefi=* \
368 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
369 program_prefix=$ac_optarg ;;
371 -program-suffix | --program-suffix | --program-suffi | --program-suff \
372 | --program-suf | --program-su | --program-s)
373 ac_prev=program_suffix ;;
374 -program-suffix=* | --program-suffix=* | --program-suffi=* \
375 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
376 program_suffix=$ac_optarg ;;
378 -program-transform-name | --program-transform-name \
379 | --program-transform-nam | --program-transform-na \
380 | --program-transform-n | --program-transform- \
381 | --program-transform | --program-transfor \
382 | --program-transfo | --program-transf \
383 | --program-trans | --program-tran \
384 | --progr-tra | --program-tr | --program-t)
385 ac_prev=program_transform_name ;;
386 -program-transform-name=* | --program-transform-name=* \
387 | --program-transform-nam=* | --program-transform-na=* \
388 | --program-transform-n=* | --program-transform-=* \
389 | --program-transform=* | --program-transfor=* \
390 | --program-transfo=* | --program-transf=* \
391 | --program-trans=* | --program-tran=* \
392 | --progr-tra=* | --program-tr=* | --program-t=*)
393 program_transform_name=$ac_optarg ;;
395 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
396 | -silent | --silent | --silen | --sile | --sil)
399 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
401 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
403 sbindir=$ac_optarg ;;
405 -sharedstatedir | --sharedstatedir | --sharedstatedi \
406 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
407 | --sharedst | --shareds | --shared | --share | --shar \
409 ac_prev=sharedstatedir ;;
410 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
411 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
412 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
414 sharedstatedir=$ac_optarg ;;
416 -site | --site | --sit)
418 -site=* | --site=* | --sit=*)
421 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
423 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
426 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
427 | --syscon | --sysco | --sysc | --sys | --sy)
428 ac_prev=sysconfdir ;;
429 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
430 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
431 sysconfdir=$ac_optarg ;;
433 -target | --target | --targe | --targ | --tar | --ta | --t)
434 ac_prev=target_alias ;;
435 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
436 target_alias=$ac_optarg ;;
438 -v | -verbose | --verbose | --verbos | --verbo | --verb)
441 -version | --version | --versio | --versi | --vers | -V)
445 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
446 # Reject names that are not valid shell variable names.
447 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
448 { echo "$as_me: error: invalid package name: $ac_package" >&2
449 { (exit 1); exit 1; }; }
450 ac_package=`echo "$ac_package" | sed 's/-/_/g'`
452 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
455 eval "with_$ac_package='$ac_optarg'" ;;
457 -without-* | --without-*)
458 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
459 # Reject names that are not valid shell variable names.
460 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
461 { echo "$as_me: error: invalid package name: $ac_package" >&2
462 { (exit 1); exit 1; }; }
463 ac_package=`echo "$ac_package" | sed 's/-/_/g'`
464 eval "with_$ac_package=no" ;;
467 # Obsolete; use --with-x.
470 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
471 | --x-incl | --x-inc | --x-in | --x-i)
472 ac_prev=x_includes ;;
473 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
474 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
475 x_includes=$ac_optarg ;;
477 -x-libraries | --x-libraries | --x-librarie | --x-librari \
478 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
479 ac_prev=x_libraries ;;
480 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
481 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
482 x_libraries=$ac_optarg ;;
484 -*) { echo "$as_me: error: unrecognized option: $ac_option
485 Try \`$0 --help' for more information." >&2
486 { (exit 1); exit 1; }; }
490 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
491 # Reject names that are not valid shell variable names.
492 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
493 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
494 { (exit 1); exit 1; }; }
495 ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
496 eval "$ac_envvar='$ac_optarg'"
497 export "$ac_envvar" ;;
500 # FIXME: should be removed in autoconf 3.0.
501 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
502 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
503 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
504 : "${build_alias=$ac_option}" "${host_alias=$ac_option}" "${target_alias=$ac_option}"
510 if test -n "$ac_prev"; then
511 ac_option=--`echo "$ac_prev" | sed 's/_/-/g'`
512 { echo "$as_me: error: missing argument to $ac_option" >&2
513 { (exit 1); exit 1; }; }
516 # Be sure to have absolute paths.
517 for ac_var in exec_prefix prefix
519 eval ac_val=$`echo "$ac_var"`
521 [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
522 *) { echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2
523 { (exit 1); exit 1; }; };;
527 # Be sure to have absolute paths.
528 for ac_var in bindir sbindir libexecdir datarootdir datadir sysconfdir sharedstatedir \
529 localstatedir libdir includedir oldincludedir infodir mandir
531 eval ac_val=$`echo "$ac_var"`
533 [\\/$]* | ?:[\\/]* ) ;;
534 *) { echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2
535 { (exit 1); exit 1; }; };;
539 # There might be people who depend on the old broken behavior: `$host'
540 # used to hold the argument of --host etc.
545 # FIXME: should be removed in autoconf 3.0.
546 if test "x$host_alias" != x; then
547 if test "x$build_alias" = x; then
548 cross_compiling=maybe
549 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
550 If a cross compiler is detected then cross compile mode will be used." >&2
551 elif test "x$build_alias" != "x$host_alias"; then
557 test -n "$host_alias" && ac_tool_prefix=$host_alias-
559 test "$silent" = yes && exec 6>/dev/null
561 # Find the source files, if location was not specified.
562 if test -z "$srcdir"; then
563 ac_srcdir_defaulted=yes
564 # Try the directory containing this script, then its parent.
566 ac_confdir=`echo "$ac_prog" | sed 's%[\\/][^\\/][^\\/]*$%%'`
567 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
569 if test ! -r "$srcdir/$ac_unique_file"; then
573 ac_srcdir_defaulted=no
575 if test ! -r "$srcdir/$ac_unique_file"; then
576 if test "$ac_srcdir_defaulted" = yes; then
577 { echo "$as_me: error: cannot find sources in $ac_confdir or .." >&2
578 { (exit 1); exit 1; }; }
580 { echo "$as_me: error: cannot find sources in $srcdir" >&2
581 { (exit 1); exit 1; }; }
584 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
585 ac_env_build_alias_set=${build_alias+set}
586 ac_env_build_alias_value=$build_alias
587 ac_cv_env_build_alias_set=${build_alias+set}
588 ac_cv_env_build_alias_value=$build_alias
589 ac_env_host_alias_set=${host_alias+set}
590 ac_env_host_alias_value=$host_alias
591 ac_cv_env_host_alias_set=${host_alias+set}
592 ac_cv_env_host_alias_value=$host_alias
593 ac_env_target_alias_set=${target_alias+set}
594 ac_env_target_alias_value=$target_alias
595 ac_cv_env_target_alias_set=${target_alias+set}
596 ac_cv_env_target_alias_value=$target_alias
597 ac_env_CC_set=${CC+set}
599 ac_cv_env_CC_set=${CC+set}
600 ac_cv_env_CC_value=$CC
601 ac_env_CFLAGS_set=${CFLAGS+set}
602 ac_env_CFLAGS_value=$CFLAGS
603 ac_cv_env_CFLAGS_set=${CFLAGS+set}
604 ac_cv_env_CFLAGS_value=$CFLAGS
605 ac_env_LDFLAGS_set=${LDFLAGS+set}
606 ac_env_LDFLAGS_value=$LDFLAGS
607 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
608 ac_cv_env_LDFLAGS_value=$LDFLAGS
609 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
610 ac_env_CPPFLAGS_value=$CPPFLAGS
611 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
612 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
613 ac_env_CPP_set=${CPP+set}
614 ac_env_CPP_value=$CPP
615 ac_cv_env_CPP_set=${CPP+set}
616 ac_cv_env_CPP_value=$CPP
617 ac_env_CXX_set=${CXX+set}
618 ac_env_CXX_value=$CXX
619 ac_cv_env_CXX_set=${CXX+set}
620 ac_cv_env_CXX_value=$CXX
621 ac_env_CXXFLAGS_set=${CXXFLAGS+set}
622 ac_env_CXXFLAGS_value=$CXXFLAGS
623 ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
624 ac_cv_env_CXXFLAGS_value=$CXXFLAGS
625 ac_env_CXXCPP_set=${CXXCPP+set}
626 ac_env_CXXCPP_value=$CXXCPP
627 ac_cv_env_CXXCPP_set=${CXXCPP+set}
628 ac_cv_env_CXXCPP_value=$CXXCPP
631 # Report the --help message.
633 if test "$ac_init_help" = "long"; then
634 # Omit some internal or obsolete options to make the list less imposing.
635 # This message is too long to be a string in the A/UX 3.1 sh.
637 \`configure' configures this package to adapt to many kinds of systems.
639 Usage: $0 [OPTION]... [VAR=VALUE]...
641 To assign environment variables (e.g., CC, CFLAGS...), specify them as
642 VAR=VALUE. See below for descriptions of some of the useful variables.
644 Defaults for the options are specified in brackets.
647 -h, --help display this help and exit
648 --help=short display options specific to this package
649 --help=recursive display the short help of all the included packages
650 -V, --version display version information and exit
651 -q, --quiet, --silent do not print \`checking...' messages
652 --cache-file=FILE cache test results in FILE [disabled]
653 -C, --config-cache alias for \`--cache-file=config.cache'
654 -n, --no-create do not create output files
655 --srcdir=DIR find the sources in DIR [configure dir or \`..']
660 Installation directories:
661 --prefix=PREFIX install architecture-independent files in PREFIX
663 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
666 By default, \`make install' will install all the files in
667 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
668 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
669 for instance \`--prefix=\$HOME'.
671 For better control, use the options below.
673 Fine tuning of the installation directories:
674 --bindir=DIR user executables [EPREFIX/bin]
675 --sbindir=DIR system admin executables [EPREFIX/sbin]
676 --libexecdir=DIR program executables [EPREFIX/libexec]
677 --datarootdir=DIR read-only architecture-independent data [PREFIX/share]
678 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
679 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
680 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
681 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
682 --runstatedir=DIR extra definition of runtime data [LOCALSTATEDIR/run]
683 --libdir=DIR object code libraries [EPREFIX/lib]
684 --includedir=DIR C header files [PREFIX/include]
685 --oldincludedir=DIR C header files for non-gcc [/usr/include]
686 --infodir=DIR info documentation [DATAROOTDIR/info]
687 --mandir=DIR man documentation [DATAROOTDIR/man]
693 --program-prefix=PREFIX prepend PREFIX to installed program names
694 --program-suffix=SUFFIX append SUFFIX to installed program names
695 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
698 --build=BUILD configure for building on BUILD [guessed]
699 --host=HOST build programs to run on HOST [BUILD]
700 --target=TARGET configure for building compilers for TARGET [HOST]
704 if test -n "$ac_init_help"; then
709 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
710 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
713 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
714 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
716 --with-rel-version=XXX override derived release version
717 --with-abi-version=XXX override derived ABI version
718 --with-system-type=XXX test: override derived host system-type
719 --without-ada suppress check for Ada compiler, don't build demo
720 --without-cxx do not adjust ncurses bool to match C++
721 --without-cxx-binding do not build C++ binding and demo
722 --disable-db-install suppress install of terminal database
723 --without-manpages suppress install of manpages
724 --without-progs suppress build/install with programs (e.g., tic)
725 --without-tack suppress build/install with tack program
726 --without-tests suppress build/install with test-programs
727 --without-curses-h install curses.h as ncurses.h only
728 --with-config-suffix=X suffixes ncursesXX-config file
729 --with-pkg-config{=path} enable/disable use of pkg-config
730 --with-pkg-config-libdir=XXX use given directory for installing pc-files
731 --enable-pc-files generate and install .pc files for pkg-config
732 --with-pc-suffix suffixes pc-files
733 --enable-mixed-case tic should assume mixed-case filenames
734 --with-install-prefix prefixes actual install-location ($DESTDIR)
735 Build-Tools Needed to Compile Temporary Applications for Cross-compiling:
736 --with-build-cc=XXX the build C compiler ($BUILD_CC)
737 --with-build-cpp=XXX the build C preprocessor ($BUILD_CPP)
738 --with-build-cflags=XXX the build C compiler-flags ($BUILD_CFLAGS)
739 --with-build-cppflags=XXX the build C preprocessor-flags ($BUILD_CPPFLAGS)
740 --with-build-ldflags=XXX the build linker-flags ($BUILD_LDFLAGS)
741 --with-build-libs=XXX the build libraries (${BUILD_LIBS})
742 Options to Specify the Libraries Built/Used:
743 --disable-libtool-version enable to use libtool's incompatible naming scheme
744 --with-libtool generate libraries with libtool
745 --with-shared generate shared-libraries
746 --with-normal generate normal-libraries (default)
747 --with-debug generate debug-libraries (default)
748 --with-profile generate profile-libraries
749 --with-cxx-shared generate C++ shared-libraries
750 --with-lib-prefix override library-prefix
751 --with-termlib generate separate terminfo library
752 --with-ticlib generate separate tic library
753 --enable-rpath use rpath option when generating shared libraries
754 --disable-relink relink shared libraries during install
755 --with-shlib-version=X Specify rel or abi version for shared libs
756 --with-libtool-opts=XXX specify additional libtool options
757 --with-export-syms=XXX limit exported symbols using libtool
758 --with-versioned-syms=X markup versioned symbols using ld
759 --with-gpm use Alessandro Rubini's GPM library
760 --without-dlsym do not use dlsym() to load GPM dynamically
761 --with-pcre2 use PCRE2 for regular-expressions
762 --with-sysmouse use sysmouse (FreeBSD console)
763 --disable-lib-suffixes disable library suffixes
764 --disable-rpath-hack don't add rpath options for additional libraries
765 --disable-pkg-ldflags disable extra LDFLAGS for package-scripts
766 Fine-Tuning Your Configuration:
767 --with-extra-suffix=X append extra suffix to header/library paths
768 --disable-overwrite put headers in subdir, omit link to -lcurses
769 --disable-database do not use terminfo, only fallbacks/termcap
770 --with-database=XXX specify terminfo source to install
771 --with-hashed-db specify hashed-database library
772 --with-fallbacks=XXX specify list of fallback terminal descriptions
773 --with-tic-path=XXX specify path of tic for fallbacks
774 --with-infocmp-path=XXX specify path of infocmp for fallbacks
775 --without-xterm-new specify if xterm terminfo should be old version
776 --with-xterm-kbs=XXX specify if xterm backspace sends BS or DEL
777 --with-terminfo-dirs=XXX specify list of terminfo directories (default: DATADIR/terminfo)
778 --with-default-terminfo-dir=DIR default terminfo directory (default: DATADIR/terminfo)
779 --disable-big-core assume machine has little memory
780 --disable-big-strings assume compiler has only standard-size strings
781 --enable-termcap compile in termcap fallback support
782 --with-termpath=XXX specify list of termcap files (default: /etc/termcap:/usr/share/misc/termcap)
783 --enable-getcap fast termcap load, no xrefs to terminfo
784 --enable-getcap-cache cache translated termcaps in ~/.terminfo
785 --disable-home-terminfo drop ~/.terminfo from terminfo search-path
786 --disable-root-environ restrict root use of ncurses environment variables
787 --disable-root-access restrict file-access when running setuid
788 --enable-symlinks make tic use symbolic links not hard links
789 --enable-broken_linker compile with broken-linker support code
790 --enable-bsdpad recognize BSD-style prefix padding
791 --enable-widec compile with wide-char/UTF-8 code
792 --disable-lp64 allow chtype to be long (ignore _LP64)
793 --disable-largefile omit support for large files
794 --disable-tparm-varargs compile tparm() without varargs interface
795 --disable-tic-depends link tic library without explicit dependency on ncurses library
796 --enable-wattr-macros enable wattr* macros
797 --with-x11-rgb=FILE file containing X11 rgb information (EPREFIX/lib/X11/rgb.txt)
798 --with-bool=TYPE override fallback type of bool variable
799 --with-caps=alt compile with alternate Caps file
800 --with-chtype=TYPE override type of chtype
801 --with-ospeed=TYPE override type of ospeed variable
802 --with-mmask-t=TYPE override type of mmask_t
803 --with-ccharw-max=XXX override size CCHARW_MAX
804 --enable-signed-char compile using signed Boolean's in term.h
805 --with-tparm-arg=TYPE override parameter type of tparm
806 --with-rcs-ids compile-in RCS identifiers
807 Options to Specify How Manpages are Installed:
808 --with-manpage-format specify manpage-format: gzip/compress/BSDI/normal and
809 optionally formatted/catonly, e.g., gzip,formatted
810 --with-manpage-renames specify manpage-renaming
811 --with-manpage-aliases specify manpage-aliases using .so
812 --with-manpage-symlinks specify manpage-aliases using symlinks
813 --with-manpage-tbl specify manpage processing with tbl
815 --disable-ext-funcs disable function-extensions
816 --enable-sp-funcs enable SCREEN-extensions
817 --enable-term-driver enable terminal-driver
818 --enable-const compile with extra/non-standard const
819 --enable-ext-colors compile for 256-color support
820 --enable-ext-mouse compile for extended mouse-encoding
821 --enable-ext-putwin compile with extended putwin/screendump
822 --enable-no-padding compile with $NCURSES_NO_PADDING code
823 --enable-sigwinch compile with SIGWINCH handler
824 --enable-tcap-names compile with user-definable terminal capabilities
826 --with-pthread use POSIX thread library
827 --enable-pthreads-eintr enable EINTR in wgetch with pthreads
828 --enable-weak-symbols enable weak-symbols for pthreads
829 --enable-reentrant compile with reentrant code
830 --enable-opaque-curses make curses WINDOW, etc., "opaque"
831 --enable-opaque-form make form-library structures "opaque"
832 --enable-opaque-menu make menu-library structures "opaque"
833 --enable-opaque-panel make panel-library structures "opaque"
834 --with-wrap-prefix=XXX override prefix used for public variables
836 --without-develop disable development options
837 --enable-hard-tabs compile with hard-tabs code
838 --enable-xmc-glitch compile with support for xmc (magic-cookie)
840 --disable-assumed-color do not assume anything about default-colors
841 --disable-hashmap compile without hashmap scrolling-optimization
842 --enable-colorfgbg compile-in experimental $COLORFGBG code
843 --enable-fvisibility compile with -fvisibility=hidden
844 --enable-interop compile-in interop bindings
845 --enable-safe-sprintf compile with experimental safe-sprintf code
846 --disable-scroll-hints compile without scroll-hints code
847 --enable-wgetch-events compile with wgetch-events code
848 --enable-exp-win32 compile with experimental-Windows driver
849 Testing/development Options:
850 --disable-echo do not display "compiling" commands
851 --disable-stripping do not strip (debug info) installed executables
852 --enable-warnings test: turn on gcc compiler warnings
853 --enable-stdnoreturn enable C11 _Noreturn feature for diagnostics
854 --enable-string-hacks work around bogus compiler/loader warnings
855 --enable-assertions test: turn on generation of assertion code
856 --with-dmalloc test: use Gray Watson's dmalloc library
857 --with-dbmalloc test: use Conor Cahill's dbmalloc library
858 --with-valgrind test: use valgrind
859 --disable-leaks test: free permanent memory, analyze leaks
860 --enable-expanded test: generate functions for certain macros
861 --disable-macros test: use functions rather than macros
862 --with-trace test: add trace() function to all models of ncurses
863 --disable-gnat-projects test: disable GNAT projects even if usable
865 --with-ada-compiler=CMD specify Ada95 compiler command (default gnatmake)
866 --with-ada-include=DIR Ada includes are in DIR (default: PREFIX/share/ada/adainclude)
867 --with-ada-objects=DIR Ada objects are in DIR (default: PREFIX/lib/ada/adalib)
868 --with-ada-sharedlib=soname build shared-library (requires GNAT projects)
869 --with-ada-libname=XXX override default Ada library-name
870 --with-form-libname=XXX override form basename of library
871 --with-menu-libname=XXX override menu basename of library
872 --with-panel-libname=XXX override panel basename of library
873 --with-cxx-libname=XXX override ncurses++ basename of library
875 Some influential environment variables:
876 CC C compiler command
877 CFLAGS C compiler flags
878 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
879 nonstandard directory <lib dir>
880 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
881 headers in a nonstandard directory <include dir>
883 CXX C++ compiler command
884 CXXFLAGS C++ compiler flags
885 CXXCPP C++ preprocessor
887 Use these variables to override the choices made by `configure' or to help
888 it to find libraries and programs with nonstandard names/locations.
893 if test "$ac_init_help" = "recursive"; then
894 # If there are subdirs, report their specific --help.
896 for ac_subdir in : $ac_subdirs_all; do test "x$ac_subdir" = x: && continue
898 # A "../" for each directory in /$ac_subdir.
899 ac_dots=`echo "$ac_subdir" |
900 sed 's,^\./,,;s,[^/]$,&/,;s,[^/]*/,../,g'`
903 .) # No --srcdir option. We are building in place.
904 ac_sub_srcdir="$srcdir" ;;
905 [\\/]* | ?:[\\/]* ) # Absolute path.
906 ac_sub_srcdir="$srcdir/$ac_subdir" ;;
908 ac_sub_srcdir="$ac_dots$srcdir/$ac_subdir" ;;
911 # Check for guested configure; otherwise get Cygnus style configure.
912 if test -f "$ac_sub_srcdir/configure.gnu"; then
914 $SHELL "$ac_sub_srcdir/configure.gnu" --help=recursive
915 elif test -f "$ac_sub_srcdir/configure"; then
917 $SHELL "$ac_sub_srcdir/configure" --help=recursive
918 elif test -f "$ac_sub_srcdir/configure.ac" ||
919 test -f "$ac_sub_srcdir/configure.in"; then
921 "$ac_configure" --help
923 echo "$as_me: WARNING: no configuration information is in $ac_subdir" >&2
929 test -n "$ac_init_help" && exit 0
930 if "$ac_init_version"; then
933 Copyright 2003-2020,2021 Thomas E. Dickey
934 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
935 Free Software Foundation, Inc.
936 This configure script is free software; the Free Software Foundation
937 gives unlimited permission to copy, distribute and modify it.
943 This file contains any messages produced by compilers while
944 running configure, to aid debugging if configure makes a mistake.
946 It was created by $as_me, which was
947 generated by GNU Autoconf 2.52.20210509. Invocation command line was
958 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
959 uname -m = `(uname -m) 2>/dev/null || echo unknown`
960 uname -r = `(uname -r) 2>/dev/null || echo unknown`
961 uname -s = `(uname -s) 2>/dev/null || echo unknown`
962 uname -v = `(uname -v) 2>/dev/null || echo unknown`
964 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
965 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
967 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
968 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
969 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
970 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
971 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
972 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
973 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
987 # Keep a trace of the command line.
988 # Strip out --no-create and --no-recursion so they do not pile up.
989 # Also quote any args containing shell meta-characters.
995 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
996 | --no-cr | --no-c) ;;
997 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
998 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
999 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1000 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"`
1001 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1003 *) ac_configure_args="$ac_configure_args$ac_sep$ac_arg"
1006 # Get rid of the leading space.
1009 # When interrupted or exit'd, cleanup temporary files, and complete
1010 # config.log. We remove comments because anyway the quotes in there
1011 # would cause problems or look ugly.
1012 trap 'exit_status=$?
1013 # Save into config.log some information that might help in debugging.
1015 echo "## ----------------- ##" >&5
1016 echo "## Cache variables. ##" >&5
1017 echo "## ----------------- ##" >&5
1019 # The following way of writing the cache mishandles newlines in values,
1022 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1025 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1026 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1030 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1034 sed "/^$/d" confdefs.h >conftest.log
1035 if test -s conftest.log; then
1037 echo "## ------------ ##" >&5
1038 echo "## confdefs.h. ##" >&5
1039 echo "## ------------ ##" >&5
1041 cat conftest.log >&5
1044 test "$ac_signal" != 0 &&
1045 echo "$as_me: caught signal $ac_signal" >&5
1046 echo "$as_me: exit $exit_status" >&5
1047 rm -rf conftest* confdefs* core core.* *.core conf$$* $ac_clean_files &&
1050 for ac_signal in 1 2 13 15; do
1051 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' "$ac_signal"
1055 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1056 rm -rf conftest* confdefs.h
1057 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1060 # Let the site file select an alternate cache file if it wants to.
1061 # Prefer explicitly selected file to automatically selected ones.
1062 if test -z "$CONFIG_SITE"; then
1063 if test "x$prefix" != xNONE; then
1064 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1066 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1069 for ac_site_file in $CONFIG_SITE; do
1070 if test -r "$ac_site_file"; then
1071 { echo "$as_me:1071: loading site script $ac_site_file" >&5
1072 echo "$as_me: loading site script $ac_site_file" >&6;}
1073 cat "$ac_site_file" >&5
1078 if test -r "$cache_file"; then
1079 # Some versions of bash will fail to source /dev/null (special
1080 # files actually), so we avoid doing that.
1081 if test -f "$cache_file"; then
1082 { echo "$as_me:1082: loading cache $cache_file" >&5
1083 echo "$as_me: loading cache $cache_file" >&6;}
1085 [\\/]* | ?:[\\/]* ) . $cache_file;;
1086 *) . ./$cache_file;;
1090 { echo "$as_me:1090: creating cache $cache_file" >&5
1091 echo "$as_me: creating cache $cache_file" >&6;}
1095 # Check that the precious variables saved in the cache have kept the same
1097 ac_cache_corrupted=false
1098 for ac_var in `(set) 2>&1 |
1099 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1100 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1101 eval ac_new_set=\$ac_env_${ac_var}_set
1102 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1103 eval ac_new_val="\$ac_env_${ac_var}_value"
1104 case "$ac_old_set,$ac_new_set" in
1106 { echo "$as_me:1106: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1107 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1108 ac_cache_corrupted=: ;;
1110 { echo "$as_me:1110: error: \`$ac_var' was not set in the previous run" >&5
1111 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1112 ac_cache_corrupted=: ;;
1115 if test "x$ac_old_val" != "x$ac_new_val"; then
1116 { echo "$as_me:1116: error: \`$ac_var' has changed since the previous run:" >&5
1117 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1118 { echo "$as_me:1118: former value: $ac_old_val" >&5
1119 echo "$as_me: former value: $ac_old_val" >&2;}
1120 { echo "$as_me:1120: current value: $ac_new_val" >&5
1121 echo "$as_me: current value: $ac_new_val" >&2;}
1122 ac_cache_corrupted=:
1125 # Pass precious variables to config.status. It doesn't matter if
1126 # we pass some twice (in addition to the command line arguments).
1127 if test "$ac_new_set" = set; then
1128 case "$ac_new_val" in
1129 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1130 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"`
1131 ac_configure_args="$ac_configure_args '$ac_arg'"
1133 *) ac_configure_args="$ac_configure_args $ac_var=$ac_new_val"
1138 if "$ac_cache_corrupted"; then
1139 { echo "$as_me:1139: error: changes in the environment can compromise the build" >&5
1140 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1141 { { echo "$as_me:1141: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1142 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1143 { (exit 1); exit 1; }; }
1147 ac_cpp='$CPP $CPPFLAGS'
1148 ac_compile='$CC -c $CFLAGS $CPPFLAGS "conftest.$ac_ext" >&5'
1149 ac_link='$CC -o "conftest$ac_exeext" $CFLAGS $CPPFLAGS $LDFLAGS "conftest.$ac_ext" $LIBS >&5'
1150 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1151 ac_main_return="return"
1153 case `echo "testing\c" 2>/dev/null; echo 1,2,3`,`echo -n testing 2>/dev/null; echo 1,2,3` in
1155 ECHO_C= # newlines do not sed ;-) only broken shells would use this case anyway
1167 echo "#! $SHELL" >conftest.sh
1168 echo "exit 0" >>conftest.sh
1169 chmod +x conftest.sh
1170 if { (echo "$as_me:1170: PATH=\".;.\"; conftest.sh") >&5
1171 (PATH=".;."; conftest.sh) 2>&5
1173 echo "$as_me:1173: \$? = $ac_status" >&5
1174 (exit "$ac_status"); }; then
1175 ac_path_separator=';'
1179 PATH_SEPARATOR="$ac_path_separator"
1182 ac_config_headers="$ac_config_headers include/ncurses_cfg.h:include/ncurses_cfg.hin"
1186 for ac_prog in ggrep grep
1188 # Extract the first word of "$ac_prog", so it can be a program name with args.
1189 set dummy $ac_prog; ac_word=$2
1190 echo "$as_me:1190: checking for $ac_word" >&5
1191 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1192 if test "${ac_cv_prog_GREP+set}" = set; then
1193 echo $ECHO_N "(cached) $ECHO_C" >&6
1195 if test -n "$GREP"; then
1196 ac_cv_prog_GREP="$GREP" # Let the user override the test.
1198 ac_save_IFS=$IFS; IFS=$ac_path_separator
1200 for ac_dir in $ac_dummy; do
1202 test -z "$ac_dir" && ac_dir=.
1203 $as_executable_p "$ac_dir/$ac_word" || continue
1204 ac_cv_prog_GREP="$ac_prog"
1205 echo "$as_me:1205: found $ac_dir/$ac_word" >&5
1211 GREP=$ac_cv_prog_GREP
1212 if test -n "$GREP"; then
1213 echo "$as_me:1213: result: $GREP" >&5
1214 echo "${ECHO_T}$GREP" >&6
1216 echo "$as_me:1216: result: no" >&5
1217 echo "${ECHO_T}no" >&6
1220 test -n "$GREP" && break
1222 test -n "$GREP" || GREP=": "
1224 echo "$as_me:1224: checking for egrep" >&5
1225 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
1226 if test "${ac_cv_path_EGREP+set}" = set; then
1227 echo $ECHO_N "(cached) $ECHO_C" >&6
1229 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
1230 then ac_cv_path_EGREP="$GREP -E"
1232 for ac_prog in gegrep egrep
1234 # Extract the first word of "$ac_prog", so it can be a program name with args.
1235 set dummy $ac_prog; ac_word=$2
1236 echo "$as_me:1236: checking for $ac_word" >&5
1237 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1238 if test "${ac_cv_path_EGREP+set}" = set; then
1239 echo $ECHO_N "(cached) $ECHO_C" >&6
1243 ac_cv_path_EGREP="$EGREP" # Let the user override the test with a path.
1246 ac_save_IFS=$IFS; IFS=$ac_path_separator
1248 for ac_dir in $ac_dummy; do
1250 test -z "$ac_dir" && ac_dir=.
1251 if $as_executable_p "$ac_dir/$ac_word"; then
1252 ac_cv_path_EGREP="$ac_dir/$ac_word"
1253 echo "$as_me:1253: found $ac_dir/$ac_word" >&5
1261 EGREP=$ac_cv_path_EGREP
1263 if test -n "$EGREP"; then
1264 echo "$as_me:1264: result: $EGREP" >&5
1265 echo "${ECHO_T}$EGREP" >&6
1267 echo "$as_me:1267: result: no" >&5
1268 echo "${ECHO_T}no" >&6
1271 test -n "$EGREP" && break
1273 test -n "$EGREP" || EGREP=": "
1275 test "x$ac_cv_path_EGREP" = "x:" && { { echo "$as_me:1275: error: cannot find workable egrep" >&5
1276 echo "$as_me: error: cannot find workable egrep" >&2;}
1277 { (exit 1); exit 1; }; }
1280 echo "$as_me:1280: result: $ac_cv_path_EGREP" >&5
1281 echo "${ECHO_T}$ac_cv_path_EGREP" >&6
1282 EGREP="$ac_cv_path_EGREP"
1284 NCURSES_MAJOR="`${EGREP-egrep} '^NCURSES_MAJOR[ ]*=' "$srcdir/dist.mk" | sed -e 's/^[^0-9]*//'`"
1285 NCURSES_MINOR="`${EGREP-egrep} '^NCURSES_MINOR[ ]*=' "$srcdir/dist.mk" | sed -e 's/^[^0-9]*//'`"
1286 NCURSES_PATCH="`${EGREP-egrep} '^NCURSES_PATCH[ ]*=' "$srcdir/dist.mk" | sed -e 's/^[^0-9]*//'`"
1287 cf_cv_abi_version=${NCURSES_MAJOR}
1288 cf_cv_rel_version=${NCURSES_MAJOR}.${NCURSES_MINOR}
1289 cf_cv_timestamp=`date`
1290 echo "$as_me:1290: result: Configuring NCURSES $cf_cv_rel_version ABI $cf_cv_abi_version ($cf_cv_timestamp)" >&5
1291 echo "${ECHO_T}Configuring NCURSES $cf_cv_rel_version ABI $cf_cv_abi_version ($cf_cv_timestamp)" >&6
1293 if test -f "$srcdir/VERSION" ; then
1294 echo "$as_me:1294: checking for package version" >&5
1295 echo $ECHO_N "checking for package version... $ECHO_C" >&6
1297 # if there are not enough fields, cut returns the last one...
1298 cf_field1=`sed -e '2,$d' "$srcdir/VERSION" |cut -f1`
1299 cf_field2=`sed -e '2,$d' "$srcdir/VERSION" |cut -f2`
1300 cf_field3=`sed -e '2,$d' "$srcdir/VERSION" |cut -f3`
1302 # this is how CF_BUNDLED_INTL uses $VERSION:
1303 VERSION="$cf_field1"
1305 VERSION_MAJOR=`echo "$cf_field2" | sed -e 's/\..*//'`
1306 test -z "$VERSION_MAJOR" && { { echo "$as_me:1306: error: missing major-version" >&5
1307 echo "$as_me: error: missing major-version" >&2;}
1308 { (exit 1); exit 1; }; }
1310 VERSION_MINOR=`echo "$cf_field2" | sed -e 's/^[^.]*\.//' -e 's/-.*//'`
1311 test -z "$VERSION_MINOR" && { { echo "$as_me:1311: error: missing minor-version" >&5
1312 echo "$as_me: error: missing minor-version" >&2;}
1313 { (exit 1); exit 1; }; }
1315 echo "$as_me:1315: result: ${VERSION_MAJOR}.${VERSION_MINOR}" >&5
1316 echo "${ECHO_T}${VERSION_MAJOR}.${VERSION_MINOR}" >&6
1318 echo "$as_me:1318: checking for package patch date" >&5
1319 echo $ECHO_N "checking for package patch date... $ECHO_C" >&6
1320 VERSION_PATCH=`echo "$cf_field3" | sed -e 's/^[^-]*-//'`
1321 case .$VERSION_PATCH in
1323 { { echo "$as_me:1323: error: missing patch-date $VERSION_PATCH" >&5
1324 echo "$as_me: error: missing patch-date $VERSION_PATCH" >&2;}
1325 { (exit 1); exit 1; }; }
1327 (.[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9])
1330 { { echo "$as_me:1330: error: illegal patch-date $VERSION_PATCH" >&5
1331 echo "$as_me: error: illegal patch-date $VERSION_PATCH" >&2;}
1332 { (exit 1); exit 1; }; }
1335 echo "$as_me:1335: result: $VERSION_PATCH" >&5
1336 echo "${ECHO_T}$VERSION_PATCH" >&6
1338 { { echo "$as_me:1338: error: did not find $srcdir/VERSION" >&5
1339 echo "$as_me: error: did not find $srcdir/VERSION" >&2;}
1340 { (exit 1); exit 1; }; }
1343 # show the actual data that we have for versions:
1344 test -n "$verbose" && echo " ABI VERSION $VERSION" 1>&6
1346 echo "${as_me:-configure}:1346: testing ABI VERSION $VERSION ..." 1>&5
1348 test -n "$verbose" && echo " VERSION_MAJOR $VERSION_MAJOR" 1>&6
1350 echo "${as_me:-configure}:1350: testing VERSION_MAJOR $VERSION_MAJOR ..." 1>&5
1352 test -n "$verbose" && echo " VERSION_MINOR $VERSION_MINOR" 1>&6
1354 echo "${as_me:-configure}:1354: testing VERSION_MINOR $VERSION_MINOR ..." 1>&5
1356 test -n "$verbose" && echo " VERSION_PATCH $VERSION_PATCH" 1>&6
1358 echo "${as_me:-configure}:1358: testing VERSION_PATCH $VERSION_PATCH ..." 1>&5
1363 cat >>confdefs.h <<EOF
1364 #define PACKAGE "$PACKAGE"
1367 cf_PACKAGE=`echo "$cf_PACKAGE" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
1369 cat >>confdefs.h <<EOF
1370 #define ${cf_PACKAGE}_VERSION "${VERSION_MAJOR}.${VERSION_MINOR}"
1373 cat >>confdefs.h <<EOF
1374 #define ${cf_PACKAGE}_PATCHDATE ${VERSION_PATCH}
1377 test -z "$cf_cv_rel_version" && cf_cv_rel_version=0.0
1379 # Check whether --with-rel-version or --without-rel-version was given.
1380 if test "${with_rel_version+set}" = set; then
1381 withval="$with_rel_version"
1382 { echo "$as_me:1382: WARNING: overriding release version $cf_cv_rel_version to $withval" >&5
1383 echo "$as_me: WARNING: overriding release version $cf_cv_rel_version to $withval" >&2;}
1384 cf_cv_rel_version=$withval
1387 NCURSES_MAJOR=`echo "$cf_cv_rel_version" | sed -e 's/\..*//'`
1388 NCURSES_MINOR=`echo "$cf_cv_rel_version" | sed -e 's/^[^.]*//' -e 's/^\.//' -e 's/\..*//'`
1390 if test -n "$NCURSES_MAJOR" ; then
1391 case $NCURSES_MAJOR in
1395 { { echo "$as_me:1395: error: Release major-version is not a number: $NCURSES_MAJOR" >&5
1396 echo "$as_me: error: Release major-version is not a number: $NCURSES_MAJOR" >&2;}
1397 { (exit 1); exit 1; }; }
1401 { { echo "$as_me:1401: error: Release major-version value is empty" >&5
1402 echo "$as_me: error: Release major-version value is empty" >&2;}
1403 { (exit 1); exit 1; }; }
1406 if test -n "$NCURSES_MINOR" ; then
1407 case $NCURSES_MINOR in
1411 { { echo "$as_me:1411: error: Release minor-version is not a number: $NCURSES_MINOR" >&5
1412 echo "$as_me: error: Release minor-version is not a number: $NCURSES_MINOR" >&2;}
1413 { (exit 1); exit 1; }; }
1417 { { echo "$as_me:1417: error: Release minor-version value is empty" >&5
1418 echo "$as_me: error: Release minor-version value is empty" >&2;}
1419 { (exit 1); exit 1; }; }
1422 test -z "$cf_cv_abi_version" && cf_cv_abi_version=0
1424 # Check whether --with-abi-version or --without-abi-version was given.
1425 if test "${with_abi_version+set}" = set; then
1426 withval="$with_abi_version"
1428 if test "x$cf_cv_abi_version" != "x$withval"
1430 { echo "$as_me:1430: WARNING: overriding ABI version $cf_cv_abi_version to $withval" >&5
1431 echo "$as_me: WARNING: overriding ABI version $cf_cv_abi_version to $withval" >&2;}
1432 case "$cf_cv_rel_version" in
1434 cf_cv_rel_version=$withval.0
1437 cf_cv_rel_version=$withval.9 # FIXME: should be 10 as of 6.0 release
1441 cf_cv_abi_version=$withval
1444 if test -n "$cf_cv_abi_version" ; then
1445 case $cf_cv_abi_version in
1449 { { echo "$as_me:1449: error: ABI version is not a number: $cf_cv_abi_version" >&5
1450 echo "$as_me: error: ABI version is not a number: $cf_cv_abi_version" >&2;}
1451 { (exit 1); exit 1; }; }
1455 { { echo "$as_me:1455: error: ABI version value is empty" >&5
1456 echo "$as_me: error: ABI version value is empty" >&2;}
1457 { (exit 1); exit 1; }; }
1460 if test "x$cf_cv_abi_version" != "x$with_abi_version"
1462 case "$cf_cv_rel_version" in
1464 cf_cv_rel_version=$with_abi_version.0
1470 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1471 if test -f "$ac_dir/install-sh"; then
1473 ac_install_sh="$ac_aux_dir/install-sh -c"
1475 elif test -f "$ac_dir/install.sh"; then
1477 ac_install_sh="$ac_aux_dir/install.sh -c"
1479 elif test -f "$ac_dir/shtool"; then
1481 ac_install_sh="$ac_aux_dir/shtool install -c"
1485 if test -z "$ac_aux_dir"; then
1486 { { echo "$as_me:1486: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1487 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1488 { (exit 1); exit 1; }; }
1490 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1491 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1492 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1494 # Make sure we can run config.sub.
1495 $ac_config_sub sun4 >/dev/null 2>&1 ||
1496 { { echo "$as_me:1496: error: cannot run $ac_config_sub" >&5
1497 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1498 { (exit 1); exit 1; }; }
1500 echo "$as_me:1500: checking build system type" >&5
1501 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1502 if test "${ac_cv_build+set}" = set; then
1503 echo $ECHO_N "(cached) $ECHO_C" >&6
1505 ac_cv_build_alias=$build_alias
1506 test -z "$ac_cv_build_alias" &&
1507 ac_cv_build_alias=`$ac_config_guess`
1508 test -z "$ac_cv_build_alias" &&
1509 { { echo "$as_me:1509: error: cannot guess build type; you must specify one" >&5
1510 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1511 { (exit 1); exit 1; }; }
1512 ac_cv_build=`$ac_config_sub "$ac_cv_build_alias"` ||
1513 { { echo "$as_me:1513: error: $ac_config_sub $ac_cv_build_alias failed." >&5
1514 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed." >&2;}
1515 { (exit 1); exit 1; }; }
1518 echo "$as_me:1518: result: $ac_cv_build" >&5
1519 echo "${ECHO_T}$ac_cv_build" >&6
1521 build_cpu=`echo "$ac_cv_build" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1522 build_vendor=`echo "$ac_cv_build" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1523 build_os=`echo "$ac_cv_build" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1525 echo "$as_me:1525: checking host system type" >&5
1526 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1527 if test "${ac_cv_host+set}" = set; then
1528 echo $ECHO_N "(cached) $ECHO_C" >&6
1530 ac_cv_host_alias=$host_alias
1531 test -z "$ac_cv_host_alias" &&
1532 ac_cv_host_alias=$ac_cv_build_alias
1533 ac_cv_host=`$ac_config_sub "$ac_cv_host_alias"` ||
1534 { { echo "$as_me:1534: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1535 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1536 { (exit 1); exit 1; }; }
1539 echo "$as_me:1539: result: $ac_cv_host" >&5
1540 echo "${ECHO_T}$ac_cv_host" >&6
1542 host_cpu=`echo "$ac_cv_host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1543 host_vendor=`echo "$ac_cv_host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1544 host_os=`echo "$ac_cv_host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1546 if test -f "$srcdir/config.guess" || test -f "$ac_aux_dir/config.guess" ; then
1547 echo "$as_me:1547: checking target system type" >&5
1548 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1549 if test "${ac_cv_target+set}" = set; then
1550 echo $ECHO_N "(cached) $ECHO_C" >&6
1552 ac_cv_target_alias=$target_alias
1553 test "x$ac_cv_target_alias" = "x" &&
1554 ac_cv_target_alias=$ac_cv_host_alias
1555 ac_cv_target=`$ac_config_sub "$ac_cv_target_alias"` ||
1556 { { echo "$as_me:1556: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1557 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1558 { (exit 1); exit 1; }; }
1561 echo "$as_me:1561: result: $ac_cv_target" >&5
1562 echo "${ECHO_T}$ac_cv_target" >&6
1563 target=$ac_cv_target
1564 target_cpu=`echo "$ac_cv_target" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1565 target_vendor=`echo "$ac_cv_target" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1566 target_os=`echo "$ac_cv_target" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1568 # The aliases save the names the user supplied, while $host etc.
1569 # will get canonicalized.
1570 test -n "$target_alias" &&
1571 test "$program_prefix$program_suffix$program_transform_name" = \
1573 program_prefix=${target_alias}-
1574 system_name="$host_os"
1576 system_name="`(uname -s -r) 2>/dev/null`"
1577 if test -z "$system_name" ; then
1578 system_name="`(hostname) 2>/dev/null`"
1581 test -n "$system_name" &&
1582 cat >>confdefs.h <<EOF
1583 #define SYSTEM_NAME "$system_name"
1586 if test "${cf_cv_system_name+set}" = set; then
1587 echo $ECHO_N "(cached) $ECHO_C" >&6
1589 cf_cv_system_name="$system_name"
1592 test -z "$system_name" && system_name="$cf_cv_system_name"
1593 test -n "$cf_cv_system_name" && echo "$as_me:1593: result: Configuring for $cf_cv_system_name" >&5
1594 echo "${ECHO_T}Configuring for $cf_cv_system_name" >&6
1596 if test ".$system_name" != ".$cf_cv_system_name" ; then
1597 echo "$as_me:1597: result: Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&5
1598 echo "${ECHO_T}Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&6
1599 { { echo "$as_me:1599: error: \"Please remove config.cache and try again.\"" >&5
1600 echo "$as_me: error: \"Please remove config.cache and try again.\"" >&2;}
1601 { (exit 1); exit 1; }; }
1604 # Check whether --with-system-type or --without-system-type was given.
1605 if test "${with_system_type+set}" = set; then
1606 withval="$with_system_type"
1607 { echo "$as_me:1607: WARNING: overriding system type to $withval" >&5
1608 echo "$as_me: WARNING: overriding system type to $withval" >&2;}
1609 cf_cv_system_name=$withval
1614 ### Save the given $CFLAGS to allow user-override.
1615 cf_user_CFLAGS="$CFLAGS"
1617 ### Default install-location
1618 echo "$as_me:1618: checking for fgrep" >&5
1619 echo $ECHO_N "checking for fgrep... $ECHO_C" >&6
1620 if test "${ac_cv_path_FGREP+set}" = set; then
1621 echo $ECHO_N "(cached) $ECHO_C" >&6
1623 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
1624 then ac_cv_path_FGREP="$GREP -F"
1626 for ac_prog in gfgrep fgrep
1628 # Extract the first word of "$ac_prog", so it can be a program name with args.
1629 set dummy $ac_prog; ac_word=$2
1630 echo "$as_me:1630: checking for $ac_word" >&5
1631 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1632 if test "${ac_cv_path_FGREP+set}" = set; then
1633 echo $ECHO_N "(cached) $ECHO_C" >&6
1637 ac_cv_path_FGREP="$FGREP" # Let the user override the test with a path.
1640 ac_save_IFS=$IFS; IFS=$ac_path_separator
1642 for ac_dir in $ac_dummy; do
1644 test -z "$ac_dir" && ac_dir=.
1645 if $as_executable_p "$ac_dir/$ac_word"; then
1646 ac_cv_path_FGREP="$ac_dir/$ac_word"
1647 echo "$as_me:1647: found $ac_dir/$ac_word" >&5
1655 FGREP=$ac_cv_path_FGREP
1657 if test -n "$FGREP"; then
1658 echo "$as_me:1658: result: $FGREP" >&5
1659 echo "${ECHO_T}$FGREP" >&6
1661 echo "$as_me:1661: result: no" >&5
1662 echo "${ECHO_T}no" >&6
1665 test -n "$FGREP" && break
1667 test -n "$FGREP" || FGREP=": "
1669 test "x$ac_cv_path_FGREP" = "x:" && { { echo "$as_me:1669: error: cannot find workable fgrep" >&5
1670 echo "$as_me: error: cannot find workable fgrep" >&2;}
1671 { (exit 1); exit 1; }; }
1674 echo "$as_me:1674: result: $ac_cv_path_FGREP" >&5
1675 echo "${ECHO_T}$ac_cv_path_FGREP" >&6
1676 FGREP="$ac_cv_path_FGREP"
1678 echo "$as_me:1678: checking for prefix" >&5
1679 echo $ECHO_N "checking for prefix... $ECHO_C" >&6
1680 if test "x$prefix" = "xNONE" ; then
1681 case "$cf_cv_system_name" in
1682 # non-vendor systems don't have a conflict
1683 (openbsd*|freebsd*|mirbsd*|linux*|cygwin*|msys*|k*bsd*-gnu|mingw*)
1686 (*) prefix=$ac_default_prefix
1690 echo "$as_me:1690: result: $prefix" >&5
1691 echo "${ECHO_T}$prefix" >&6
1693 if test "x$prefix" = "xNONE" ; then
1694 echo "$as_me:1694: checking for default include-directory" >&5
1695 echo $ECHO_N "checking for default include-directory... $ECHO_C" >&6
1696 test -n "$verbose" && echo 1>&6
1699 "$includedir/ncurses" \
1701 "$prefix/include/ncurses" \
1702 /usr/local/include \
1703 /usr/local/include/ncurses \
1705 /usr/include/ncurses
1707 cf_dir=`eval echo "$cf_symbol"`
1708 if test -f "$cf_dir/curses.h" ; then
1709 if ( ${FGREP-fgrep} NCURSES_VERSION "$cf_dir/curses.h" >/dev/null 2>&1 ) ; then
1710 includedir="$cf_symbol"
1711 test -n "$verbose" && echo $ECHO_N " found " 1>&6
1715 test -n "$verbose" && echo " tested $cf_dir" 1>&6
1717 echo "$as_me:1717: result: $includedir" >&5
1718 echo "${ECHO_T}$includedir" >&6
1721 ### Defaults for ncurses ABI
1723 case x$cf_cv_abi_version in
1725 cf_dft_ext_colors=yes
1726 cf_dft_ext_const=yes
1727 cf_dft_ext_mouse=yes
1728 cf_dft_ext_putwin=yes
1729 cf_dft_ext_spfuncs=yes
1730 cf_dft_filter_syms=yes
1731 cf_dft_chtype=uint32_t
1732 cf_dft_mmask_t=uint32_t
1734 cf_dft_tparm_arg=intptr_t
1735 cf_dft_with_lp64=yes
1738 cf_dft_ext_colors=no
1741 cf_dft_ext_putwin=no
1742 cf_dft_ext_spfuncs=no
1743 cf_dft_filter_syms=no
1747 cf_dft_tparm_arg=long
1752 ### Checks for programs.
1754 # Check whether --with-ada or --without-ada was given.
1755 if test "${with_ada+set}" = set; then
1757 cf_with_ada=$withval
1762 if test "x$cf_with_ada" = xyes
1764 cf_prog_cc="gnatgcc gcc cc"
1770 ac_cpp='$CPP $CPPFLAGS'
1771 ac_compile='$CC -c $CFLAGS $CPPFLAGS "conftest.$ac_ext" >&5'
1772 ac_link='$CC -o "conftest$ac_exeext" $CFLAGS $CPPFLAGS $LDFLAGS "conftest.$ac_ext" $LIBS >&5'
1773 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1774 ac_main_return="return"
1775 if test -n "$ac_tool_prefix"; then
1776 for ac_prog in $cf_prog_cc
1778 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1779 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1780 echo "$as_me:1780: checking for $ac_word" >&5
1781 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1782 if test "${ac_cv_prog_CC+set}" = set; then
1783 echo $ECHO_N "(cached) $ECHO_C" >&6
1785 if test -n "$CC"; then
1786 ac_cv_prog_CC="$CC" # Let the user override the test.
1788 ac_save_IFS=$IFS; IFS=$ac_path_separator
1790 for ac_dir in $ac_dummy; do
1792 test -z "$ac_dir" && ac_dir=.
1793 $as_executable_p "$ac_dir/$ac_word" || continue
1794 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1795 echo "$as_me:1795: found $ac_dir/$ac_word" >&5
1802 if test -n "$CC"; then
1803 echo "$as_me:1803: result: $CC" >&5
1804 echo "${ECHO_T}$CC" >&6
1806 echo "$as_me:1806: result: no" >&5
1807 echo "${ECHO_T}no" >&6
1810 test -n "$CC" && break
1813 if test -z "$CC"; then
1815 for ac_prog in $cf_prog_cc
1817 # Extract the first word of "$ac_prog", so it can be a program name with args.
1818 set dummy $ac_prog; ac_word=$2
1819 echo "$as_me:1819: checking for $ac_word" >&5
1820 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1821 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1822 echo $ECHO_N "(cached) $ECHO_C" >&6
1824 if test -n "$ac_ct_CC"; then
1825 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1827 ac_save_IFS=$IFS; IFS=$ac_path_separator
1829 for ac_dir in $ac_dummy; do
1831 test -z "$ac_dir" && ac_dir=.
1832 $as_executable_p "$ac_dir/$ac_word" || continue
1833 ac_cv_prog_ac_ct_CC="$ac_prog"
1834 echo "$as_me:1834: found $ac_dir/$ac_word" >&5
1840 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1841 if test -n "$ac_ct_CC"; then
1842 echo "$as_me:1842: result: $ac_ct_CC" >&5
1843 echo "${ECHO_T}$ac_ct_CC" >&6
1845 echo "$as_me:1845: result: no" >&5
1846 echo "${ECHO_T}no" >&6
1849 test -n "$ac_ct_CC" && break
1855 test -z "$CC" && { { echo "$as_me:1855: error: no acceptable cc found in \$PATH" >&5
1856 echo "$as_me: error: no acceptable cc found in \$PATH" >&2;}
1857 { (exit 1); exit 1; }; }
1859 # Provide some information about the compiler.
1860 echo "$as_me:1860:" \
1861 "checking for C compiler version" >&5
1862 ac_compiler=`set X $ac_compile; echo "$2"`
1863 { (eval echo "$as_me:1863: \"$ac_compiler --version </dev/null >&5\"") >&5
1864 (eval $ac_compiler --version </dev/null >&5) 2>&5
1866 echo "$as_me:1866: \$? = $ac_status" >&5
1867 (exit "$ac_status"); }
1868 { (eval echo "$as_me:1868: \"$ac_compiler -v </dev/null >&5\"") >&5
1869 (eval $ac_compiler -v </dev/null >&5) 2>&5
1871 echo "$as_me:1871: \$? = $ac_status" >&5
1872 (exit "$ac_status"); }
1873 { (eval echo "$as_me:1873: \"$ac_compiler -V </dev/null >&5\"") >&5
1874 (eval $ac_compiler -V </dev/null >&5) 2>&5
1876 echo "$as_me:1876: \$? = $ac_status" >&5
1877 (exit "$ac_status"); }
1879 cat >"conftest.$ac_ext" <<_ACEOF
1880 #line 1880 "configure"
1881 #include "confdefs.h"
1891 ac_clean_files_save=$ac_clean_files
1892 ac_clean_files="$ac_clean_files a.out a.exe"
1893 # Try to create an executable without -o first, disregard a.out.
1894 # It will help us diagnose broken compilers, and finding out an intuition
1896 echo "$as_me:1896: checking for C compiler default output" >&5
1897 echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
1898 ac_link_default=`echo "$ac_link" | sed 's/ -o *"conftest[^"]*"//'`
1899 if { (eval echo "$as_me:1899: \"$ac_link_default\"") >&5
1900 (eval $ac_link_default) 2>&5
1902 echo "$as_me:1902: \$? = $ac_status" >&5
1903 (exit "$ac_status"); }; then
1904 # Find the output, starting from the most likely. This scheme is
1905 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1907 for ac_file in `ls a.exe conftest.exe 2>/dev/null;
1908 ls a.out conftest 2>/dev/null;
1909 ls a.* conftest.* 2>/dev/null`; do
1911 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
1912 a.out ) # We found the default executable, but exeext='' is most
1915 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1916 # FIXME: I believe we export ac_cv_exeext for Libtool --akim.
1923 echo "$as_me: failed program was:" >&5
1924 cat "conftest.$ac_ext" >&5
1925 { { echo "$as_me:1925: error: C compiler cannot create executables" >&5
1926 echo "$as_me: error: C compiler cannot create executables" >&2;}
1927 { (exit 77); exit 77; }; }
1930 ac_exeext=$ac_cv_exeext
1931 echo "$as_me:1931: result: $ac_file" >&5
1932 echo "${ECHO_T}$ac_file" >&6
1934 # Check the compiler produces executables we can run. If not, either
1935 # the compiler is broken, or we cross compile.
1936 echo "$as_me:1936: checking whether the C compiler works" >&5
1937 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1938 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1939 # If not cross compiling, check that we can run a simple program.
1940 if test "$cross_compiling" != yes; then
1941 if { ac_try='./$ac_file'
1942 { (eval echo "$as_me:1942: \"$ac_try\"") >&5
1945 echo "$as_me:1945: \$? = $ac_status" >&5
1946 (exit "$ac_status"); }; }; then
1949 if test "$cross_compiling" = maybe; then
1952 { { echo "$as_me:1952: error: cannot run C compiled programs.
1953 If you meant to cross compile, use \`--host'." >&5
1954 echo "$as_me: error: cannot run C compiled programs.
1955 If you meant to cross compile, use \`--host'." >&2;}
1956 { (exit 1); exit 1; }; }
1960 echo "$as_me:1960: result: yes" >&5
1961 echo "${ECHO_T}yes" >&6
1963 rm -f a.out a.exe "conftest$ac_cv_exeext"
1964 ac_clean_files=$ac_clean_files_save
1965 # Check the compiler produces executables we can run. If not, either
1966 # the compiler is broken, or we cross compile.
1967 echo "$as_me:1967: checking whether we are cross compiling" >&5
1968 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1969 echo "$as_me:1969: result: $cross_compiling" >&5
1970 echo "${ECHO_T}$cross_compiling" >&6
1972 echo "$as_me:1972: checking for executable suffix" >&5
1973 echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6
1974 if { (eval echo "$as_me:1974: \"$ac_link\"") >&5
1975 (eval $ac_link) 2>&5
1977 echo "$as_me:1977: \$? = $ac_status" >&5
1978 (exit "$ac_status"); }; then
1979 # If both `conftest.exe' and `conftest' are `present' (well, observable)
1980 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
1981 # work properly (i.e., refer to `conftest.exe'), while it won't with
1983 for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do
1985 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
1986 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1993 { { echo "$as_me:1993: error: cannot compute EXEEXT: cannot compile and link" >&5
1994 echo "$as_me: error: cannot compute EXEEXT: cannot compile and link" >&2;}
1995 { (exit 1); exit 1; }; }
1998 rm -f "conftest$ac_cv_exeext"
1999 echo "$as_me:1999: result: $ac_cv_exeext" >&5
2000 echo "${ECHO_T}$ac_cv_exeext" >&6
2002 rm -f "conftest.$ac_ext"
2003 EXEEXT=$ac_cv_exeext
2005 echo "$as_me:2005: checking for object suffix" >&5
2006 echo $ECHO_N "checking for object suffix... $ECHO_C" >&6
2007 if test "${ac_cv_objext+set}" = set; then
2008 echo $ECHO_N "(cached) $ECHO_C" >&6
2010 cat >"conftest.$ac_ext" <<_ACEOF
2011 #line 2011 "configure"
2012 #include "confdefs.h"
2022 rm -f conftest.o conftest.obj
2023 if { (eval echo "$as_me:2023: \"$ac_compile\"") >&5
2024 (eval $ac_compile) 2>&5
2026 echo "$as_me:2026: \$? = $ac_status" >&5
2027 (exit "$ac_status"); }; then
2028 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2030 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.map | *.inf ) ;;
2031 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2036 echo "$as_me: failed program was:" >&5
2037 cat "conftest.$ac_ext" >&5
2038 { { echo "$as_me:2038: error: cannot compute OBJEXT: cannot compile" >&5
2039 echo "$as_me: error: cannot compute OBJEXT: cannot compile" >&2;}
2040 { (exit 1); exit 1; }; }
2043 rm -f "conftest.$ac_cv_objext" "conftest.$ac_ext"
2045 echo "$as_me:2045: result: $ac_cv_objext" >&5
2046 echo "${ECHO_T}$ac_cv_objext" >&6
2047 OBJEXT=$ac_cv_objext
2049 echo "$as_me:2049: checking whether we are using the GNU C compiler" >&5
2050 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2051 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2052 echo $ECHO_N "(cached) $ECHO_C" >&6
2054 cat >"conftest.$ac_ext" <<_ACEOF
2055 #line 2055 "configure"
2056 #include "confdefs.h"
2069 rm -f "conftest.$ac_objext"
2070 if { (eval echo "$as_me:2070: \"$ac_compile\"") >&5
2071 (eval $ac_compile) 2>&5
2073 echo "$as_me:2073: \$? = $ac_status" >&5
2074 (exit "$ac_status"); } &&
2075 { ac_try='test -s "conftest.$ac_objext"'
2076 { (eval echo "$as_me:2076: \"$ac_try\"") >&5
2079 echo "$as_me:2079: \$? = $ac_status" >&5
2080 (exit "$ac_status"); }; }; then
2083 echo "$as_me: failed program was:" >&5
2084 cat "conftest.$ac_ext" >&5
2087 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
2088 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2091 echo "$as_me:2091: result: $ac_cv_c_compiler_gnu" >&5
2092 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2093 GCC=`test $ac_compiler_gnu = yes && echo yes`
2094 ac_test_CFLAGS=${CFLAGS+set}
2095 ac_save_CFLAGS=$CFLAGS
2097 echo "$as_me:2097: checking whether $CC accepts -g" >&5
2098 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2099 if test "${ac_cv_prog_cc_g+set}" = set; then
2100 echo $ECHO_N "(cached) $ECHO_C" >&6
2102 cat >"conftest.$ac_ext" <<_ACEOF
2103 #line 2103 "configure"
2104 #include "confdefs.h"
2114 rm -f "conftest.$ac_objext"
2115 if { (eval echo "$as_me:2115: \"$ac_compile\"") >&5
2116 (eval $ac_compile) 2>&5
2118 echo "$as_me:2118: \$? = $ac_status" >&5
2119 (exit "$ac_status"); } &&
2120 { ac_try='test -s "conftest.$ac_objext"'
2121 { (eval echo "$as_me:2121: \"$ac_try\"") >&5
2124 echo "$as_me:2124: \$? = $ac_status" >&5
2125 (exit "$ac_status"); }; }; then
2128 echo "$as_me: failed program was:" >&5
2129 cat "conftest.$ac_ext" >&5
2132 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
2134 echo "$as_me:2134: result: $ac_cv_prog_cc_g" >&5
2135 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2136 if test "$ac_test_CFLAGS" = set; then
2137 CFLAGS=$ac_save_CFLAGS
2138 elif test $ac_cv_prog_cc_g = yes; then
2139 if test "$GCC" = yes; then
2145 if test "$GCC" = yes; then
2151 # Some people use a C++ compiler to compile C. Since we use `exit',
2152 # in C++ we need to declare it. In case someone uses the same compiler
2153 # for both compiling C and C++ we need to have the C++ compiler decide
2154 # the declaration of exit, since it's the most demanding environment.
2155 cat >"conftest.$ac_ext" <<_ACEOF
2160 rm -f "conftest.$ac_objext"
2161 if { (eval echo "$as_me:2161: \"$ac_compile\"") >&5
2162 (eval $ac_compile) 2>&5
2164 echo "$as_me:2164: \$? = $ac_status" >&5
2165 (exit "$ac_status"); } &&
2166 { ac_try='test -s "conftest.$ac_objext"'
2167 { (eval echo "$as_me:2167: \"$ac_try\"") >&5
2170 echo "$as_me:2170: \$? = $ac_status" >&5
2171 (exit "$ac_status"); }; }; then
2172 for ac_declaration in \
2174 '#include <stdlib.h>' \
2175 'extern "C" void std::exit (int) throw (); using std::exit;' \
2176 'extern "C" void std::exit (int); using std::exit;' \
2177 'extern "C" void exit (int) throw ();' \
2178 'extern "C" void exit (int);' \
2181 cat >"conftest.$ac_ext" <<_ACEOF
2182 #line 2182 "configure"
2183 #include "confdefs.h"
2194 rm -f "conftest.$ac_objext"
2195 if { (eval echo "$as_me:2195: \"$ac_compile\"") >&5
2196 (eval $ac_compile) 2>&5
2198 echo "$as_me:2198: \$? = $ac_status" >&5
2199 (exit "$ac_status"); } &&
2200 { ac_try='test -s "conftest.$ac_objext"'
2201 { (eval echo "$as_me:2201: \"$ac_try\"") >&5
2204 echo "$as_me:2204: \$? = $ac_status" >&5
2205 (exit "$ac_status"); }; }; then
2208 echo "$as_me: failed program was:" >&5
2209 cat "conftest.$ac_ext" >&5
2212 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
2213 cat >"conftest.$ac_ext" <<_ACEOF
2214 #line 2214 "configure"
2215 #include "confdefs.h"
2225 rm -f "conftest.$ac_objext"
2226 if { (eval echo "$as_me:2226: \"$ac_compile\"") >&5
2227 (eval $ac_compile) 2>&5
2229 echo "$as_me:2229: \$? = $ac_status" >&5
2230 (exit "$ac_status"); } &&
2231 { ac_try='test -s "conftest.$ac_objext"'
2232 { (eval echo "$as_me:2232: \"$ac_try\"") >&5
2235 echo "$as_me:2235: \$? = $ac_status" >&5
2236 (exit "$ac_status"); }; }; then
2239 echo "$as_me: failed program was:" >&5
2240 cat "conftest.$ac_ext" >&5
2242 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
2245 if test -n "$ac_declaration"; then
2246 echo '#ifdef __cplusplus' >>confdefs.h
2247 echo "$ac_declaration" >>confdefs.h
2248 echo '#endif' >>confdefs.h
2252 echo "$as_me: failed program was:" >&5
2253 cat "conftest.$ac_ext" >&5
2255 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
2257 ac_cpp='$CPP $CPPFLAGS'
2258 ac_compile='$CC -c $CFLAGS $CPPFLAGS "conftest.$ac_ext" >&5'
2259 ac_link='$CC -o "conftest$ac_exeext" $CFLAGS $CPPFLAGS $LDFLAGS "conftest.$ac_ext" $LIBS >&5'
2260 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2261 ac_main_return="return"
2264 if test "$GCC" = yes ; then
2265 echo "$as_me:2265: checking version of $CC" >&5
2266 echo $ECHO_N "checking version of $CC... $ECHO_C" >&6
2267 GCC_VERSION="`${CC} --version 2>/dev/null | sed -e '2,$d' -e 's/^.*(GCC[^)]*) //' -e 's/^.*(Debian[^)]*) //' -e 's/^[^0-9.]*//' -e 's/[^0-9.].*//'`"
2268 test -z "$GCC_VERSION" && GCC_VERSION=unknown
2269 echo "$as_me:2269: result: $GCC_VERSION" >&5
2270 echo "${ECHO_T}$GCC_VERSION" >&6
2275 if test "$GCC" = yes ; then
2278 echo "$as_me:2278: checking if this is really Intel C compiler" >&5
2279 echo $ECHO_N "checking if this is really Intel C compiler... $ECHO_C" >&6
2280 cf_save_CFLAGS="$CFLAGS"
2281 CFLAGS="$CFLAGS -no-gcc"
2282 cat >"conftest.$ac_ext" <<_ACEOF
2283 #line 2283 "configure"
2284 #include "confdefs.h"
2290 #ifdef __INTEL_COMPILER
2299 rm -f "conftest.$ac_objext"
2300 if { (eval echo "$as_me:2300: \"$ac_compile\"") >&5
2301 (eval $ac_compile) 2>&5
2303 echo "$as_me:2303: \$? = $ac_status" >&5
2304 (exit "$ac_status"); } &&
2305 { ac_try='test -s "conftest.$ac_objext"'
2306 { (eval echo "$as_me:2306: \"$ac_try\"") >&5
2309 echo "$as_me:2309: \$? = $ac_status" >&5
2310 (exit "$ac_status"); }; }; then
2312 cf_save_CFLAGS="$cf_save_CFLAGS -we147"
2315 echo "$as_me: failed program was:" >&5
2316 cat "conftest.$ac_ext" >&5
2318 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
2319 CFLAGS="$cf_save_CFLAGS"
2320 echo "$as_me:2320: result: $INTEL_COMPILER" >&5
2321 echo "${ECHO_T}$INTEL_COMPILER" >&6
2328 if test "$GCC" = yes ; then
2329 echo "$as_me:2329: checking if this is really Clang C compiler" >&5
2330 echo $ECHO_N "checking if this is really Clang C compiler... $ECHO_C" >&6
2331 cf_save_CFLAGS="$CFLAGS"
2332 cat >"conftest.$ac_ext" <<_ACEOF
2333 #line 2333 "configure"
2334 #include "confdefs.h"
2349 rm -f "conftest.$ac_objext"
2350 if { (eval echo "$as_me:2350: \"$ac_compile\"") >&5
2351 (eval $ac_compile) 2>&5
2353 echo "$as_me:2353: \$? = $ac_status" >&5
2354 (exit "$ac_status"); } &&
2355 { ac_try='test -s "conftest.$ac_objext"'
2356 { (eval echo "$as_me:2356: \"$ac_try\"") >&5
2359 echo "$as_me:2359: \$? = $ac_status" >&5
2360 (exit "$ac_status"); }; }; then
2364 echo "$as_me: failed program was:" >&5
2365 cat "conftest.$ac_ext" >&5
2367 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
2368 CFLAGS="$cf_save_CFLAGS"
2369 echo "$as_me:2369: result: $CLANG_COMPILER" >&5
2370 echo "${ECHO_T}$CLANG_COMPILER" >&6
2375 if test "x$CLANG_COMPILER" = "xyes" ; then
2377 (c[1-9][0-9]|*/c[1-9][0-9])
2378 { echo "$as_me:2378: WARNING: replacing broken compiler alias $CC" >&5
2379 echo "$as_me: WARNING: replacing broken compiler alias $CC" >&2;}
2380 CFLAGS="$CFLAGS -std=`echo "$CC" | sed -e 's%.*/%%'`"
2385 echo "$as_me:2385: checking version of $CC" >&5
2386 echo $ECHO_N "checking version of $CC... $ECHO_C" >&6
2387 CLANG_VERSION="`$CC --version 2>/dev/null | sed -e '2,$d' -e 's/^.*(CLANG[^)]*) //' -e 's/^.*(Debian[^)]*) //' -e 's/^[^0-9.]*//' -e 's/[^0-9.].*//'`"
2388 test -z "$CLANG_VERSION" && CLANG_VERSION=unknown
2389 echo "$as_me:2389: result: $CLANG_VERSION" >&5
2390 echo "${ECHO_T}$CLANG_VERSION" >&6
2392 for cf_clang_opt in \
2393 -Qunused-arguments \
2394 -Wno-error=implicit-function-declaration
2396 echo "$as_me:2396: checking if option $cf_clang_opt works" >&5
2397 echo $ECHO_N "checking if option $cf_clang_opt works... $ECHO_C" >&6
2398 cf_save_CFLAGS="$CFLAGS"
2399 CFLAGS="$CFLAGS $cf_clang_opt"
2400 cat >"conftest.$ac_ext" <<_ACEOF
2401 #line 2401 "configure"
2402 #include "confdefs.h"
2409 printf("hello!\\n");
2414 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
2415 if { (eval echo "$as_me:2415: \"$ac_link\"") >&5
2416 (eval $ac_link) 2>&5
2418 echo "$as_me:2418: \$? = $ac_status" >&5
2419 (exit "$ac_status"); } &&
2420 { ac_try='test -s "conftest$ac_exeext"'
2421 { (eval echo "$as_me:2421: \"$ac_try\"") >&5
2424 echo "$as_me:2424: \$? = $ac_status" >&5
2425 (exit "$ac_status"); }; }; then
2429 echo "$as_me: failed program was:" >&5
2430 cat "conftest.$ac_ext" >&5
2434 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
2435 echo "$as_me:2435: result: $cf_clang_optok" >&5
2436 echo "${ECHO_T}$cf_clang_optok" >&6
2437 CFLAGS="$cf_save_CFLAGS"
2438 if test "$cf_clang_optok" = yes; then
2439 test -n "$verbose" && echo " adding option $cf_clang_opt" 1>&6
2441 echo "${as_me:-configure}:2441: testing adding option $cf_clang_opt ..." 1>&5
2443 test -n "$CFLAGS" && CFLAGS="$CFLAGS "
2444 CFLAGS="${CFLAGS}$cf_clang_opt"
2450 echo "$as_me:2450: checking for $CC option to accept ANSI C" >&5
2451 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2452 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2453 echo $ECHO_N "(cached) $ECHO_C" >&6
2455 ac_cv_prog_cc_stdc=no
2457 cat >"conftest.$ac_ext" <<_ACEOF
2458 #line 2458 "configure"
2459 #include "confdefs.h"
2462 #include <sys/types.h>
2463 #include <sys/stat.h>
2464 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2465 struct buf { int x; };
2466 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2467 static char *e (p, i)
2473 static char *f (char * (*g) (char **, int), char **p, ...)
2478 s = g (p, va_arg (v,int));
2482 int test (int i, double x);
2483 struct s1 {int (*f) (int a);};
2484 struct s2 {int (*f) (double a);};
2485 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2491 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2496 # Don't try gcc -ansi; that turns off useful extensions and
2497 # breaks some systems' header files.
2498 # AIX -qlanglvl=ansi
2499 # Ultrix and OSF/1 -std1
2500 # HP-UX 10.20 and later -Ae
2501 # HP-UX older versions -Aa -D_HPUX_SOURCE
2502 # SVR4 -Xc -D__EXTENSIONS__
2503 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2505 CC="$ac_save_CC $ac_arg"
2506 rm -f "conftest.$ac_objext"
2507 if { (eval echo "$as_me:2507: \"$ac_compile\"") >&5
2508 (eval $ac_compile) 2>&5
2510 echo "$as_me:2510: \$? = $ac_status" >&5
2511 (exit "$ac_status"); } &&
2512 { ac_try='test -s "conftest.$ac_objext"'
2513 { (eval echo "$as_me:2513: \"$ac_try\"") >&5
2516 echo "$as_me:2516: \$? = $ac_status" >&5
2517 (exit "$ac_status"); }; }; then
2518 ac_cv_prog_cc_stdc=$ac_arg
2521 echo "$as_me: failed program was:" >&5
2522 cat "conftest.$ac_ext" >&5
2524 rm -f "conftest.$ac_objext"
2526 rm -f "conftest.$ac_ext" "conftest.$ac_objext"
2531 case "x$ac_cv_prog_cc_stdc" in
2533 echo "$as_me:2533: result: none needed" >&5
2534 echo "${ECHO_T}none needed" >&6 ;;
2536 echo "$as_me:2536: result: $ac_cv_prog_cc_stdc" >&5
2537 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2538 CC="$CC $ac_cv_prog_cc_stdc" ;;
2541 # This should have been defined by AC_PROG_CC
2544 echo "$as_me:2544: checking \$CFLAGS variable" >&5
2545 echo $ECHO_N "checking \$CFLAGS variable... $ECHO_C" >&6
2548 echo "$as_me:2548: result: broken" >&5
2549 echo "${ECHO_T}broken" >&6
2550 { echo "$as_me:2550: WARNING: your environment uses the CFLAGS variable to hold CPPFLAGS options" >&5
2551 echo "$as_me: WARNING: your environment uses the CFLAGS variable to hold CPPFLAGS options" >&2;}
2554 for cf_arg in $cf_flags
2560 cf_new_extra_cppflags=
2562 for cf_add_cflags in $cf_arg
2564 case "$cf_fix_cppflags" in
2566 case "$cf_add_cflags" in
2567 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
2568 case "$cf_add_cflags" in
2570 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
2572 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
2573 && test -z "${cf_tst_cflags}" \
2574 && cf_fix_cppflags=yes
2576 if test "$cf_fix_cppflags" = yes ; then
2578 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
2579 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
2582 elif test "${cf_tst_cflags}" = "\"'" ; then
2584 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
2585 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
2595 case "$cf_add_cflags" in
2597 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
2599 CPPFLAGS=`echo "$CPPFLAGS" | \
2600 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
2601 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
2606 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
2607 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
2614 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
2615 cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
2622 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
2623 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
2625 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
2627 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
2628 && test -z "${cf_tst_cflags}" \
2629 && cf_fix_cppflags=no
2634 if test -n "$cf_new_cflags" ; then
2636 test -n "$CFLAGS" && CFLAGS="$CFLAGS "
2637 CFLAGS="${CFLAGS}$cf_new_cflags"
2641 if test -n "$cf_new_cppflags" ; then
2643 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
2644 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
2648 if test -n "$cf_new_extra_cppflags" ; then
2650 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
2651 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
2658 echo "$as_me:2658: result: ok" >&5
2659 echo "${ECHO_T}ok" >&6
2663 echo "$as_me:2663: checking \$CC variable" >&5
2664 echo $ECHO_N "checking \$CC variable... $ECHO_C" >&6
2667 echo "$as_me:2667: result: broken" >&5
2668 echo "${ECHO_T}broken" >&6
2669 { echo "$as_me:2669: WARNING: your environment uses the CC variable to hold CFLAGS/CPPFLAGS options" >&5
2670 echo "$as_me: WARNING: your environment uses the CC variable to hold CFLAGS/CPPFLAGS options" >&2;}
2672 cf_prog=`echo "$CC" | sed -e 's/ / /g' -e 's/[ ]* / /g' -e 's/[ ]*[ ]-[^ ].*//'`
2673 cf_flags=`echo "$CC" | ${AWK:-awk} -v prog="$cf_prog" '{ printf("%s", substr($0,1+length(prog))); }'`
2675 for cf_arg in $cf_flags
2683 cf_new_extra_cppflags=
2685 for cf_add_cflags in $cf_arg
2687 case "$cf_fix_cppflags" in
2689 case "$cf_add_cflags" in
2690 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
2691 case "$cf_add_cflags" in
2693 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
2695 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
2696 && test -z "${cf_tst_cflags}" \
2697 && cf_fix_cppflags=yes
2699 if test "$cf_fix_cppflags" = yes ; then
2701 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
2702 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
2705 elif test "${cf_tst_cflags}" = "\"'" ; then
2707 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
2708 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
2718 case "$cf_add_cflags" in
2720 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
2722 CPPFLAGS=`echo "$CPPFLAGS" | \
2723 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
2724 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
2729 test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
2730 cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
2737 test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
2738 cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
2745 test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
2746 cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
2748 cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
2750 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
2751 && test -z "${cf_tst_cflags}" \
2752 && cf_fix_cppflags=no
2757 if test -n "$cf_new_cflags" ; then
2759 test -n "$CFLAGS" && CFLAGS="$CFLAGS "
2760 CFLAGS="${CFLAGS}$cf_new_cflags"
2764 if test -n "$cf_new_cppflags" ; then
2766 test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
2767 CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
2771 if test -n "$cf_new_extra_cppflags" ; then
2773 test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
2774 EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
2784 test -n "$verbose" && echo " resulting CC: '$CC'" 1>&6
2786 echo "${as_me:-configure}:2786: testing resulting CC: '$CC' ..." 1>&5
2788 test -n "$verbose" && echo " resulting CFLAGS: '$CFLAGS'" 1>&6
2790 echo "${as_me:-configure}:2790: testing resulting CFLAGS: '$CFLAGS' ..." 1>&5
2792 test -n "$verbose" && echo " resulting CPPFLAGS: '$CPPFLAGS'" 1>&6
2794 echo "${as_me:-configure}:2794: testing resulting CPPFLAGS: '$CPPFLAGS' ..." 1>&5
2798 echo "$as_me:2798: result: ok" >&5
2799 echo "${ECHO_T}ok" >&6
2804 ac_cpp='$CPP $CPPFLAGS'
2805 ac_compile='$CC -c $CFLAGS $CPPFLAGS "conftest.$ac_ext" >&5'
2806 ac_link='$CC -o "conftest$ac_exeext" $CFLAGS $CPPFLAGS $LDFLAGS "conftest.$ac_ext" $LIBS >&5'
2807 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2808 ac_main_return="return"
2809 echo "$as_me:2809: checking how to run the C preprocessor" >&5
2810 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2811 # On Suns, sometimes $CPP names a directory.
2812 if test -n "$CPP" && test -d "$CPP"; then
2815 if test -z "$CPP"; then
2816 if test "${ac_cv_prog_CPP+set}" = set; then
2817 echo $ECHO_N "(cached) $ECHO_C" >&6
2819 # Double quotes because CPP needs to be expanded
2820 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2823 for ac_c_preproc_warn_flag in '' yes
2825 # Use a header file that comes with gcc, so configuring glibc
2826 # with a fresh cross-compiler works.
2827 # On the NeXT, cc -E runs the code through the compiler's parser,
2828 # not just through cpp. "Syntax error" is here to catch this case.
2829 cat >"conftest.$ac_ext" <<_ACEOF
2830 #line 2830 "configure"
2831 #include "confdefs.h"
2835 if { (eval echo "$as_me:2835: \"$ac_cpp "conftest.$ac_ext"\"") >&5
2836 (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1
2838 $EGREP -v '^ *\+' conftest.er1 >conftest.err
2840 cat conftest.err >&5
2841 echo "$as_me:2841: \$? = $ac_status" >&5
2842 (exit "$ac_status"); } >/dev/null; then
2843 if test -s conftest.err; then
2844 ac_cpp_err=$ac_c_preproc_warn_flag
2851 if test -z "$ac_cpp_err"; then
2854 echo "$as_me: failed program was:" >&5
2855 cat "conftest.$ac_ext" >&5
2856 # Broken: fails on valid input.
2859 rm -f conftest.err "conftest.$ac_ext"
2861 # OK, works on sane cases. Now check whether non-existent headers
2862 # can be detected and how.
2863 cat >"conftest.$ac_ext" <<_ACEOF
2864 #line 2864 "configure"
2865 #include "confdefs.h"
2866 #include <ac_nonexistent.h>
2868 if { (eval echo "$as_me:2868: \"$ac_cpp "conftest.$ac_ext"\"") >&5
2869 (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1
2871 $EGREP -v '^ *\+' conftest.er1 >conftest.err
2873 cat conftest.err >&5
2874 echo "$as_me:2874: \$? = $ac_status" >&5
2875 (exit "$ac_status"); } >/dev/null; then
2876 if test -s conftest.err; then
2877 ac_cpp_err=$ac_c_preproc_warn_flag
2884 if test -z "$ac_cpp_err"; then
2885 # Broken: success on invalid input.
2888 echo "$as_me: failed program was:" >&5
2889 cat "conftest.$ac_ext" >&5
2890 # Passes both tests.
2894 rm -f conftest.err "conftest.$ac_ext"
2897 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2898 rm -f conftest.err "conftest.$ac_ext"
2899 if $ac_preproc_ok; then
2911 echo "$as_me:2911: result: $CPP" >&5
2912 echo "${ECHO_T}$CPP" >&6
2914 for ac_c_preproc_warn_flag in '' yes
2916 # Use a header file that comes with gcc, so configuring glibc
2917 # with a fresh cross-compiler works.
2918 # On the NeXT, cc -E runs the code through the compiler's parser,
2919 # not just through cpp. "Syntax error" is here to catch this case.
2920 cat >"conftest.$ac_ext" <<_ACEOF
2921 #line 2921 "configure"
2922 #include "confdefs.h"
2926 if { (eval echo "$as_me:2926: \"$ac_cpp "conftest.$ac_ext"\"") >&5
2927 (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1
2929 $EGREP -v '^ *\+' conftest.er1 >conftest.err
2931 cat conftest.err >&5
2932 echo "$as_me:2932: \$? = $ac_status" >&5
2933 (exit "$ac_status"); } >/dev/null; then
2934 if test -s conftest.err; then
2935 ac_cpp_err=$ac_c_preproc_warn_flag
2942 if test -z "$ac_cpp_err"; then
2945 echo "$as_me: failed program was:" >&5
2946 cat "conftest.$ac_ext" >&5
2947 # Broken: fails on valid input.
2950 rm -f conftest.err "conftest.$ac_ext"
2952 # OK, works on sane cases. Now check whether non-existent headers
2953 # can be detected and how.
2954 cat >"conftest.$ac_ext" <<_ACEOF
2955 #line 2955 "configure"
2956 #include "confdefs.h"
2957 #include <ac_nonexistent.h>
2959 if { (eval echo "$as_me:2959: \"$ac_cpp "conftest.$ac_ext"\"") >&5
2960 (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1
2962 $EGREP -v '^ *\+' conftest.er1 >conftest.err
2964 cat conftest.err >&5
2965 echo "$as_me:2965: \$? = $ac_status" >&5
2966 (exit "$ac_status"); } >/dev/null; then
2967 if test -s conftest.err; then
2968 ac_cpp_err=$ac_c_preproc_warn_flag
2975 if test -z "$ac_cpp_err"; then
2976 # Broken: success on invalid input.
2979 echo "$as_me: failed program was:" >&5
2980 cat "conftest.$ac_ext" >&5
2981 # Passes both tests.
2985 rm -f conftest.err "conftest.$ac_ext"
2988 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2989 rm -f conftest.err "conftest.$ac_ext"
2990 if $ac_preproc_ok; then
2993 { { echo "$as_me:2993: error: C preprocessor \"$CPP\" fails sanity check" >&5
2994 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;}
2995 { (exit 1); exit 1; }; }
2999 ac_cpp='$CPP $CPPFLAGS'
3000 ac_compile='$CC -c $CFLAGS $CPPFLAGS "conftest.$ac_ext" >&5'
3001 ac_link='$CC -o "conftest$ac_exeext" $CFLAGS $CPPFLAGS $LDFLAGS "conftest.$ac_ext" $LIBS >&5'
3002 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3003 ac_main_return="return"
3005 if test $ac_cv_c_compiler_gnu = yes; then
3006 echo "$as_me:3006: checking whether $CC needs -traditional" >&5
3007 echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6
3008 if test "${ac_cv_prog_gcc_traditional+set}" = set; then
3009 echo $ECHO_N "(cached) $ECHO_C" >&6
3011 ac_pattern="Autoconf.*'x'"
3012 cat >"conftest.$ac_ext" <<_ACEOF
3013 #line 3013 "configure"
3014 #include "confdefs.h"
3016 int Autoconf = TIOCGETP;
3018 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3019 $EGREP "$ac_pattern" >/dev/null 2>&1; then
3020 ac_cv_prog_gcc_traditional=yes
3022 ac_cv_prog_gcc_traditional=no
3026 if test $ac_cv_prog_gcc_traditional = no; then
3027 cat >"conftest.$ac_ext" <<_ACEOF
3028 #line 3028 "configure"
3029 #include "confdefs.h"
3031 int Autoconf = TCGETA;
3033 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3034 $EGREP "$ac_pattern" >/dev/null 2>&1; then
3035 ac_cv_prog_gcc_traditional=yes
3041 echo "$as_me:3041: result: $ac_cv_prog_gcc_traditional" >&5
3042 echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6
3043 if test $ac_cv_prog_gcc_traditional = yes; then
3044 CC="$CC -traditional"
3048 echo "$as_me:3048: checking whether $CC understands -c and -o together" >&5
3049 echo $ECHO_N "checking whether $CC understands -c and -o together... $ECHO_C" >&6
3050 if test "${cf_cv_prog_CC_c_o+set}" = set; then
3051 echo $ECHO_N "(cached) $ECHO_C" >&6
3054 cat > conftest.$ac_ext <<CF_EOF
3057 ${cf_cv_main_return:-return}(0);
3060 # We do the test twice because some compilers refuse to overwrite an
3061 # existing .o file with -o, though they will create one.
3062 ac_try='$CC $CFLAGS $CPPFLAGS -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
3063 if { (eval echo "$as_me:3063: \"$ac_try\"") >&5
3066 echo "$as_me:3066: \$? = $ac_status" >&5
3067 (exit "$ac_status"); } &&
3068 test -f conftest2.$ac_objext && { (eval echo "$as_me:3068: \"$ac_try\"") >&5
3071 echo "$as_me:3071: \$? = $ac_status" >&5
3072 (exit "$ac_status"); };
3074 eval cf_cv_prog_CC_c_o=yes
3076 eval cf_cv_prog_CC_c_o=no
3081 if test "$cf_cv_prog_CC_c_o" = yes; then
3082 echo "$as_me:3082: result: yes" >&5
3083 echo "${ECHO_T}yes" >&6
3085 echo "$as_me:3085: result: no" >&5
3086 echo "${ECHO_T}no" >&6
3089 if test "$cross_compiling" = yes ; then
3092 case "$cf_cv_system_name" in
3093 (dragonfly*|mirbsd*|freebsd*)
3094 test -z "$LDCONFIG" && LDCONFIG="/sbin/ldconfig -R"
3096 (*) LDPATH=$PATH:/sbin:/usr/sbin
3097 # Extract the first word of "ldconfig", so it can be a program name with args.
3098 set dummy ldconfig; ac_word=$2
3099 echo "$as_me:3099: checking for $ac_word" >&5
3100 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3101 if test "${ac_cv_path_LDCONFIG+set}" = set; then
3102 echo $ECHO_N "(cached) $ECHO_C" >&6
3106 ac_cv_path_LDCONFIG="$LDCONFIG" # Let the user override the test with a path.
3109 ac_save_IFS=$IFS; IFS=$ac_path_separator
3111 for ac_dir in $ac_dummy; do
3113 test -z "$ac_dir" && ac_dir=.
3114 if $as_executable_p "$ac_dir/$ac_word"; then
3115 ac_cv_path_LDCONFIG="$ac_dir/$ac_word"
3116 echo "$as_me:3116: found $ac_dir/$ac_word" >&5
3124 LDCONFIG=$ac_cv_path_LDCONFIG
3126 if test -n "$LDCONFIG"; then
3127 echo "$as_me:3127: result: $LDCONFIG" >&5
3128 echo "${ECHO_T}$LDCONFIG" >&6
3130 echo "$as_me:3130: result: no" >&5
3131 echo "${ECHO_T}no" >&6
3138 echo "$as_me:3138: checking if you want to ensure bool is consistent with C++" >&5
3139 echo $ECHO_N "checking if you want to ensure bool is consistent with C++... $ECHO_C" >&6
3141 # Check whether --with-cxx or --without-cxx was given.
3142 if test "${with_cxx+set}" = set; then
3144 cf_with_cxx=$withval
3148 echo "$as_me:3148: result: $cf_with_cxx" >&5
3149 echo "${ECHO_T}$cf_with_cxx" >&6
3150 if test "X$cf_with_cxx" = Xno ; then
3154 # with autoconf 2.13, we can change the error to a warning:
3156 ac_cpp='$CXXCPP $CPPFLAGS'
3157 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS "conftest.$ac_ext" >&5'
3158 ac_link='$CXX -o "conftest$ac_exeext" $CXXFLAGS $CPPFLAGS $LDFLAGS "conftest.$ac_ext" $LIBS >&5'
3159 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3160 ac_main_return="return"
3161 if test -n "$ac_tool_prefix"; then
3162 for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
3164 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3165 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3166 echo "$as_me:3166: checking for $ac_word" >&5
3167 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3168 if test "${ac_cv_prog_CXX+set}" = set; then
3169 echo $ECHO_N "(cached) $ECHO_C" >&6
3171 if test -n "$CXX"; then
3172 ac_cv_prog_CXX="$CXX" # Let the user override the test.
3174 ac_save_IFS=$IFS; IFS=$ac_path_separator
3176 for ac_dir in $ac_dummy; do
3178 test -z "$ac_dir" && ac_dir=.
3179 $as_executable_p "$ac_dir/$ac_word" || continue
3180 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3181 echo "$as_me:3181: found $ac_dir/$ac_word" >&5
3188 if test -n "$CXX"; then
3189 echo "$as_me:3189: result: $CXX" >&5
3190 echo "${ECHO_T}$CXX" >&6
3192 echo "$as_me:3192: result: no" >&5
3193 echo "${ECHO_T}no" >&6
3196 test -n "$CXX" && break
3199 if test -z "$CXX"; then
3201 for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
3203 # Extract the first word of "$ac_prog", so it can be a program name with args.
3204 set dummy $ac_prog; ac_word=$2
3205 echo "$as_me:3205: checking for $ac_word" >&5
3206 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3207 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
3208 echo $ECHO_N "(cached) $ECHO_C" >&6
3210 if test -n "$ac_ct_CXX"; then
3211 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3213 ac_save_IFS=$IFS; IFS=$ac_path_separator
3215 for ac_dir in $ac_dummy; do
3217 test -z "$ac_dir" && ac_dir=.
3218 $as_executable_p "$ac_dir/$ac_word" || continue
3219 ac_cv_prog_ac_ct_CXX="$ac_prog"
3220 echo "$as_me:3220: found $ac_dir/$ac_word" >&5
3226 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3227 if test -n "$ac_ct_CXX"; then
3228 echo "$as_me:3228: result: $ac_ct_CXX" >&5
3229 echo "${ECHO_T}$ac_ct_CXX" >&6
3231 echo "$as_me:3231: result: no" >&5
3232 echo "${ECHO_T}no" >&6
3235 test -n "$ac_ct_CXX" && break
3237 test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
3242 # Provide some information about the compiler.
3243 echo "$as_me:3243:" \
3244 "checking for C++ compiler version" >&5
3245 ac_compiler=`set X $ac_compile; echo $2`
3246 { (eval echo "$as_me:3246: \"$ac_compiler --version </dev/null >&5\"") >&5
3247 (eval $ac_compiler --version </dev/null >&5) 2>&5
3249 echo "$as_me:3249: \$? = $ac_status" >&5
3250 (exit "$ac_status"); }
3251 { (eval echo "$as_me:3251: \"$ac_compiler -v </dev/null >&5\"") >&5
3252 (eval $ac_compiler -v </dev/null >&5) 2>&5
3254 echo "$as_me:3254: \$? = $ac_status" >&5
3255 (exit "$ac_status"); }
3256 { (eval echo "$as_me:3256: \"$ac_compiler -V </dev/null >&5\"") >&5
3257 (eval $ac_compiler -V </dev/null >&5) 2>&5
3259 echo "$as_me:3259: \$? = $ac_status" >&5
3260 (exit "$ac_status"); }
3262 echo "$as_me:3262: checking whether we are using the GNU C++ compiler" >&5
3263 echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
3264 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
3265 echo $ECHO_N "(cached) $ECHO_C" >&6
3267 cat >"conftest.$ac_ext" <<_ACEOF
3268 #line 3268 "configure"
3269 #include "confdefs.h"
3282 rm -f "conftest.$ac_objext"
3283 if { (eval echo "$as_me:3283: \"$ac_compile\"") >&5
3284 (eval $ac_compile) 2>&5
3286 echo "$as_me:3286: \$? = $ac_status" >&5
3287 (exit "$ac_status"); } &&
3288 { ac_try='test -s "conftest.$ac_objext"'
3289 { (eval echo "$as_me:3289: \"$ac_try\"") >&5
3292 echo "$as_me:3292: \$? = $ac_status" >&5
3293 (exit "$ac_status"); }; }; then
3296 echo "$as_me: failed program was:" >&5
3297 cat "conftest.$ac_ext" >&5
3300 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
3301 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3304 echo "$as_me:3304: result: $ac_cv_cxx_compiler_gnu" >&5
3305 echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
3306 GXX=`test $ac_compiler_gnu = yes && echo yes`
3307 ac_test_CXXFLAGS=${CXXFLAGS+set}
3308 ac_save_CXXFLAGS=$CXXFLAGS
3310 echo "$as_me:3310: checking whether $CXX accepts -g" >&5
3311 echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
3312 if test "${ac_cv_prog_cxx_g+set}" = set; then
3313 echo $ECHO_N "(cached) $ECHO_C" >&6
3315 cat >"conftest.$ac_ext" <<_ACEOF
3316 #line 3316 "configure"
3317 #include "confdefs.h"
3327 rm -f "conftest.$ac_objext"
3328 if { (eval echo "$as_me:3328: \"$ac_compile\"") >&5
3329 (eval $ac_compile) 2>&5
3331 echo "$as_me:3331: \$? = $ac_status" >&5
3332 (exit "$ac_status"); } &&
3333 { ac_try='test -s "conftest.$ac_objext"'
3334 { (eval echo "$as_me:3334: \"$ac_try\"") >&5
3337 echo "$as_me:3337: \$? = $ac_status" >&5
3338 (exit "$ac_status"); }; }; then
3339 ac_cv_prog_cxx_g=yes
3341 echo "$as_me: failed program was:" >&5
3342 cat "conftest.$ac_ext" >&5
3345 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
3347 echo "$as_me:3347: result: $ac_cv_prog_cxx_g" >&5
3348 echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
3349 if test "$ac_test_CXXFLAGS" = set; then
3350 CXXFLAGS=$ac_save_CXXFLAGS
3351 elif test $ac_cv_prog_cxx_g = yes; then
3352 if test "$GXX" = yes; then
3358 if test "$GXX" = yes; then
3364 for ac_declaration in \
3366 '#include <stdlib.h>' \
3367 'extern "C" void std::exit (int) throw (); using std::exit;' \
3368 'extern "C" void std::exit (int); using std::exit;' \
3369 'extern "C" void exit (int) throw ();' \
3370 'extern "C" void exit (int);' \
3373 cat >"conftest.$ac_ext" <<_ACEOF
3374 #line 3374 "configure"
3375 #include "confdefs.h"
3386 rm -f "conftest.$ac_objext"
3387 if { (eval echo "$as_me:3387: \"$ac_compile\"") >&5
3388 (eval $ac_compile) 2>&5
3390 echo "$as_me:3390: \$? = $ac_status" >&5
3391 (exit "$ac_status"); } &&
3392 { ac_try='test -s "conftest.$ac_objext"'
3393 { (eval echo "$as_me:3393: \"$ac_try\"") >&5
3396 echo "$as_me:3396: \$? = $ac_status" >&5
3397 (exit "$ac_status"); }; }; then
3400 echo "$as_me: failed program was:" >&5
3401 cat "conftest.$ac_ext" >&5
3404 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
3405 cat >"conftest.$ac_ext" <<_ACEOF
3406 #line 3406 "configure"
3407 #include "confdefs.h"
3417 rm -f "conftest.$ac_objext"
3418 if { (eval echo "$as_me:3418: \"$ac_compile\"") >&5
3419 (eval $ac_compile) 2>&5
3421 echo "$as_me:3421: \$? = $ac_status" >&5
3422 (exit "$ac_status"); } &&
3423 { ac_try='test -s "conftest.$ac_objext"'
3424 { (eval echo "$as_me:3424: \"$ac_try\"") >&5
3427 echo "$as_me:3427: \$? = $ac_status" >&5
3428 (exit "$ac_status"); }; }; then
3431 echo "$as_me: failed program was:" >&5
3432 cat "conftest.$ac_ext" >&5
3434 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
3437 if test -n "$ac_declaration"; then
3438 echo '#ifdef __cplusplus' >>confdefs.h
3439 echo "$ac_declaration" >>confdefs.h
3440 echo '#endif' >>confdefs.h
3444 ac_cpp='$CPP $CPPFLAGS'
3445 ac_compile='$CC -c $CFLAGS $CPPFLAGS "conftest.$ac_ext" >&5'
3446 ac_link='$CC -o "conftest$ac_exeext" $CFLAGS $CPPFLAGS $LDFLAGS "conftest.$ac_ext" $LIBS >&5'
3447 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3448 ac_main_return="return"
3451 ac_cpp='$CXXCPP $CPPFLAGS'
3452 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS "conftest.$ac_ext" >&5'
3453 ac_link='$CXX -o "conftest$ac_exeext" $CXXFLAGS $CPPFLAGS $LDFLAGS "conftest.$ac_ext" $LIBS >&5'
3454 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3455 ac_main_return="return"
3457 if test "x$cf_with_cxx" != xno
3459 # Several of the C++ configurations do not work, particularly when
3460 # cross-compiling (20140913 -TD)
3461 echo "$as_me:3461: checking if $CXX works" >&5
3462 echo $ECHO_N "checking if $CXX works... $ECHO_C" >&6
3464 save_CPPFLAGS="$CPPFLAGS"
3465 eval cf_includedir=${includedir}
3466 CPPFLAGS="$CPPFLAGS -I${cf_includedir}"
3468 cat >"conftest.$ac_ext" <<_ACEOF
3469 #line 3469 "configure"
3470 #include "confdefs.h"
3479 printf("Hello world!\n")
3485 rm -f "conftest.$ac_objext"
3486 if { (eval echo "$as_me:3486: \"$ac_compile\"") >&5
3487 (eval $ac_compile) 2>&5
3489 echo "$as_me:3489: \$? = $ac_status" >&5
3490 (exit "$ac_status"); } &&
3491 { ac_try='test -s "conftest.$ac_objext"'
3492 { (eval echo "$as_me:3492: \"$ac_try\"") >&5
3495 echo "$as_me:3495: \$? = $ac_status" >&5
3496 (exit "$ac_status"); }; }; then
3499 echo "$as_me: failed program was:" >&5
3500 cat "conftest.$ac_ext" >&5
3503 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
3504 CPPFLAGS="$save_CPPFLAGS"
3506 echo "$as_me:3506: result: $cf_cxx_works" >&5
3507 echo "${ECHO_T}$cf_cxx_works" >&6
3508 if test "x$cf_cxx_works" = xno
3510 { echo "$as_me:3510: WARNING: Ignore $CXX, since it cannot compile hello-world." >&5
3511 echo "$as_me: WARNING: Ignore $CXX, since it cannot compile hello-world." >&2;}
3512 cf_with_cxx=no; CXX=""; GXX="";
3516 ac_cpp='$CPP $CPPFLAGS'
3517 ac_compile='$CC -c $CFLAGS $CPPFLAGS "conftest.$ac_ext" >&5'
3518 ac_link='$CC -o "conftest$ac_exeext" $CFLAGS $CPPFLAGS $LDFLAGS "conftest.$ac_ext" $LIBS >&5'
3519 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3520 ac_main_return="return"
3522 # autoconf 2.5x removed the error (hardcoding it to g++, or just blank)
3523 if test "$CXX" = "g++" ; then
3524 # Extract the first word of "g++", so it can be a program name with args.
3525 set dummy g++; ac_word=$2
3526 echo "$as_me:3526: checking for $ac_word" >&5
3527 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3528 if test "${ac_cv_path_CXX+set}" = set; then
3529 echo $ECHO_N "(cached) $ECHO_C" >&6
3533 ac_cv_path_CXX="$CXX" # Let the user override the test with a path.
3536 ac_save_IFS=$IFS; IFS=$ac_path_separator
3538 for ac_dir in $ac_dummy; do
3540 test -z "$ac_dir" && ac_dir=.
3541 if $as_executable_p "$ac_dir/$ac_word"; then
3542 ac_cv_path_CXX="$ac_dir/$ac_word"
3543 echo "$as_me:3543: found $ac_dir/$ac_word" >&5
3553 if test -n "$CXX"; then
3554 echo "$as_me:3554: result: $CXX" >&5
3555 echo "${ECHO_T}$CXX" >&6
3557 echo "$as_me:3557: result: no" >&5
3558 echo "${ECHO_T}no" >&6
3564 { echo "$as_me:3564: WARNING: You don't have any C++ compiler, too bad" >&5
3565 echo "$as_me: WARNING: You don't have any C++ compiler, too bad" >&2;}
3566 cf_with_cxx=no; CXX=""; GXX="";
3572 if test "$GXX" = yes; then
3573 echo "$as_me:3573: checking version of ${CXX:-g++}" >&5
3574 echo $ECHO_N "checking version of ${CXX:-g++}... $ECHO_C" >&6
3575 GXX_VERSION="`${CXX:-g++} --version| sed -e '2,$d' -e 's/^.*(GCC) //' -e 's/^[^0-9.]*//' -e 's/[^0-9.].*//'`"
3576 if test -z "$GXX_VERSION"
3581 echo "$as_me:3581: result: $GXX_VERSION" >&5
3582 echo "${ECHO_T}$GXX_VERSION" >&6
3585 case "$GXX_VERSION" in
3589 { echo "$as_me:3589: WARNING: templates do not work" >&5
3590 echo "$as_me: WARNING: templates do not work" >&2;}
3594 echo "$as_me:3594: checking if you want to build C++ binding and demo" >&5
3595 echo $ECHO_N "checking if you want to build C++ binding and demo... $ECHO_C" >&6
3597 # Check whether --with-cxx-binding or --without-cxx-binding was given.
3598 if test "${with_cxx_binding+set}" = set; then
3599 withval="$with_cxx_binding"
3600 cf_with_cxx_binding=$withval
3602 cf_with_cxx_binding=$cf_with_cxx
3604 echo "$as_me:3604: result: $cf_with_cxx_binding" >&5
3605 echo "${ECHO_T}$cf_with_cxx_binding" >&6
3607 echo "$as_me:3607: checking if you want to build with Ada" >&5
3608 echo $ECHO_N "checking if you want to build with Ada... $ECHO_C" >&6
3609 echo "$as_me:3609: result: $cf_with_ada" >&5
3610 echo "${ECHO_T}$cf_with_ada" >&6
3612 echo "$as_me:3612: checking if you want to install terminal database" >&5
3613 echo $ECHO_N "checking if you want to install terminal database... $ECHO_C" >&6
3615 # Check whether --enable-db-install or --disable-db-install was given.
3616 if test "${enable_db_install+set}" = set; then
3617 enableval="$enable_db_install"
3618 cf_with_db_install=$enableval
3620 cf_with_db_install=yes
3622 echo "$as_me:3622: result: $cf_with_db_install" >&5
3623 echo "${ECHO_T}$cf_with_db_install" >&6
3625 echo "$as_me:3625: checking if you want to install manpages" >&5
3626 echo $ECHO_N "checking if you want to install manpages... $ECHO_C" >&6
3628 # Check whether --with-manpages or --without-manpages was given.
3629 if test "${with_manpages+set}" = set; then
3630 withval="$with_manpages"
3631 cf_with_manpages=$withval
3633 cf_with_manpages=yes
3635 echo "$as_me:3635: result: $cf_with_manpages" >&5
3636 echo "${ECHO_T}$cf_with_manpages" >&6
3638 echo "$as_me:3638: checking if you want to build programs such as tic" >&5
3639 echo $ECHO_N "checking if you want to build programs such as tic... $ECHO_C" >&6
3641 # Check whether --with-progs or --without-progs was given.
3642 if test "${with_progs+set}" = set; then
3643 withval="$with_progs"
3644 cf_with_progs=$withval
3648 echo "$as_me:3648: result: $cf_with_progs" >&5
3649 echo "${ECHO_T}$cf_with_progs" >&6
3651 if test -f "$srcdir/tack/tack.h" ; then
3652 if test "x$cross_compiling" = xyes ; then
3653 test -n "$verbose" && echo " ignoring tack because we are cross-compiling" 1>&6
3655 echo "${as_me:-configure}:3655: testing ignoring tack because we are cross-compiling ..." 1>&5
3659 echo "$as_me:3659: checking if you want to build the tack program" >&5
3660 echo $ECHO_N "checking if you want to build the tack program... $ECHO_C" >&6
3662 # Check whether --with-tack or --without-tack was given.
3663 if test "${with_tack+set}" = set; then
3664 withval="$with_tack"
3665 cf_with_tack=$withval
3667 cf_with_tack=$cf_with_progs
3669 echo "$as_me:3669: result: $cf_with_tack" >&5
3670 echo "${ECHO_T}$cf_with_tack" >&6
3676 echo "$as_me:3676: checking if you want to build test-programs" >&5
3677 echo $ECHO_N "checking if you want to build test-programs... $ECHO_C" >&6
3679 # Check whether --with-tests or --without-tests was given.
3680 if test "${with_tests+set}" = set; then
3681 withval="$with_tests"
3682 cf_with_tests=$withval
3686 echo "$as_me:3686: result: $cf_with_tests" >&5
3687 echo "${ECHO_T}$cf_with_tests" >&6
3689 echo "$as_me:3689: checking if you wish to install curses.h" >&5
3690 echo $ECHO_N "checking if you wish to install curses.h... $ECHO_C" >&6
3692 # Check whether --with-curses-h or --without-curses-h was given.
3693 if test "${with_curses_h+set}" = set; then
3694 withval="$with_curses_h"
3695 with_curses_h=$withval
3699 echo "$as_me:3699: result: $with_curses_h" >&5
3700 echo "${ECHO_T}$with_curses_h" >&6
3702 modules_to_build="ncurses"
3703 test "X$cf_with_progs" != Xno && modules_to_build="$modules_to_build progs"
3704 test "X$cf_with_tack" != Xno && modules_to_build="$modules_to_build tack"
3705 modules_to_build="$modules_to_build panel menu form"
3707 test "$program_prefix" != NONE &&
3708 program_transform_name="s,^,$program_prefix,;$program_transform_name"
3709 # Use a double $ so make ignores it.
3710 test "$program_suffix" != NONE &&
3711 program_transform_name="s,\$,$program_suffix,;$program_transform_name"
3712 # Double any \ or $. echo might interpret backslashes.
3713 # By default was `s,x,x', remove it if useless.
3714 cat <<\_ACEOF >conftest.sed
3715 s/[\\$]/&&/g;s/;s,x,x,$//
3717 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
3720 for ac_prog in mawk gawk nawk awk
3722 # Extract the first word of "$ac_prog", so it can be a program name with args.
3723 set dummy $ac_prog; ac_word=$2
3724 echo "$as_me:3724: checking for $ac_word" >&5
3725 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3726 if test "${ac_cv_prog_AWK+set}" = set; then
3727 echo $ECHO_N "(cached) $ECHO_C" >&6
3729 if test -n "$AWK"; then
3730 ac_cv_prog_AWK="$AWK" # Let the user override the test.
3732 ac_save_IFS=$IFS; IFS=$ac_path_separator
3734 for ac_dir in $ac_dummy; do
3736 test -z "$ac_dir" && ac_dir=.
3737 $as_executable_p "$ac_dir/$ac_word" || continue
3738 ac_cv_prog_AWK="$ac_prog"
3739 echo "$as_me:3739: found $ac_dir/$ac_word" >&5
3746 if test -n "$AWK"; then
3747 echo "$as_me:3747: result: $AWK" >&5
3748 echo "${ECHO_T}$AWK" >&6
3750 echo "$as_me:3750: result: no" >&5
3751 echo "${ECHO_T}no" >&6
3754 test -n "$AWK" && break
3757 test -z "$AWK" && { { echo "$as_me:3757: error: No awk program found" >&5
3758 echo "$as_me: error: No awk program found" >&2;}
3759 { (exit 1); exit 1; }; }
3761 # Find a good install program. We prefer a C program (faster),
3762 # so one script is as good as another. But avoid the broken or
3763 # incompatible versions:
3764 # SysV /etc/install, /usr/sbin/install
3765 # SunOS /usr/etc/install
3766 # IRIX /sbin/install
3768 # AmigaOS /C/install, which installs bootblocks on floppy discs
3769 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3770 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3771 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3772 # ./install, which can be erroneously created by make from ./install.sh.
3773 echo "$as_me:3773: checking for a BSD compatible install" >&5
3774 echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6
3775 if test -z "$INSTALL"; then
3776 if test "${ac_cv_path_install+set}" = set; then
3777 echo $ECHO_N "(cached) $ECHO_C" >&6
3779 ac_save_IFS=$IFS; IFS=$ac_path_separator
3780 for ac_dir in $PATH; do
3782 # Account for people who put trailing slashes in PATH elements.
3784 / | ./ | .// | /cC/* \
3785 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* \
3788 # OSF1 and SCO ODT 3.0 have their own names for install.
3789 # Don't use installbsd from OSF since it installs stuff as root
3791 for ac_prog in ginstall scoinst install; do
3792 if $as_executable_p "$ac_dir/$ac_prog"; then
3793 if test $ac_prog = install &&
3794 grep dspmsg "$ac_dir/$ac_prog" >/dev/null 2>&1; then
3795 # AIX install. It has an incompatible calling convention.
3797 elif test $ac_prog = install &&
3798 grep pwplus "$ac_dir/$ac_prog" >/dev/null 2>&1; then
3799 # program-specific install script used by HP pwplus--don't use.
3802 ac_cv_path_install="$ac_dir/$ac_prog -c"
3812 if test "${ac_cv_path_install+set}" = set; then
3813 INSTALL=$ac_cv_path_install
3815 # As a last resort, use the slow shell script. We don't cache a
3816 # path for INSTALL within a source directory, because that will
3817 # break other packages using the cache if that directory is
3818 # removed, or if the path is relative.
3819 INSTALL=$ac_install_sh
3822 echo "$as_me:3822: result: $INSTALL" >&5
3823 echo "${ECHO_T}$INSTALL" >&6
3825 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3826 # It thinks the first close brace ends the variable substitution.
3827 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3829 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3831 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3837 cf_dir=`echo "$INSTALL" | sed -e 's%/[^/]*$%%'`
3838 test -z "$cf_dir" && cf_dir=.
3839 INSTALL="`cd \"$cf_dir\" && pwd`"/"`echo "$INSTALL" | sed -e 's%^.*/%%'`"
3843 for ac_prog in lint cppcheck splint
3845 # Extract the first word of "$ac_prog", so it can be a program name with args.
3846 set dummy $ac_prog; ac_word=$2
3847 echo "$as_me:3847: checking for $ac_word" >&5
3848 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3849 if test "${ac_cv_prog_LINT+set}" = set; then
3850 echo $ECHO_N "(cached) $ECHO_C" >&6
3852 if test -n "$LINT"; then
3853 ac_cv_prog_LINT="$LINT" # Let the user override the test.
3855 ac_save_IFS=$IFS; IFS=$ac_path_separator
3857 for ac_dir in $ac_dummy; do
3859 test -z "$ac_dir" && ac_dir=.
3860 $as_executable_p "$ac_dir/$ac_word" || continue
3861 ac_cv_prog_LINT="$ac_prog"
3862 echo "$as_me:3862: found $ac_dir/$ac_word" >&5
3868 LINT=$ac_cv_prog_LINT
3869 if test -n "$LINT"; then
3870 echo "$as_me:3870: result: $LINT" >&5
3871 echo "${ECHO_T}$LINT" >&6
3873 echo "$as_me:3873: result: no" >&5
3874 echo "${ECHO_T}no" >&6
3877 test -n "$LINT" && break
3881 (xcppcheck|x*/cppcheck)
3882 test -z "$LINT_OPTS" && LINT_OPTS="--enable=all"
3886 echo "$as_me:3886: checking whether ln -s works" >&5
3887 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
3889 if test "$LN_S" = "ln -s"; then
3890 echo "$as_me:3890: result: yes" >&5
3891 echo "${ECHO_T}yes" >&6
3893 echo "$as_me:3893: result: no, using $LN_S" >&5
3894 echo "${ECHO_T}no, using $LN_S" >&6
3897 echo "$as_me:3897: checking if $LN_S -f options work" >&5
3898 echo $ECHO_N "checking if $LN_S -f options work... $ECHO_C" >&6
3900 rm -f conf$$.src conf$$dst
3902 echo first >conf$$.src
3903 if $LN_S -f conf$$.src conf$$.dst 2>/dev/null; then
3908 rm -f conf$$.dst conf$$src
3909 echo "$as_me:3909: result: $cf_prog_ln_sf" >&5
3910 echo "${ECHO_T}$cf_prog_ln_sf" >&6
3912 test "$cf_prog_ln_sf" = yes && LN_S="$LN_S -f"
3914 echo "$as_me:3914: checking for long file names" >&5
3915 echo $ECHO_N "checking for long file names... $ECHO_C" >&6
3916 if test "${ac_cv_sys_long_file_names+set}" = set; then
3917 echo $ECHO_N "(cached) $ECHO_C" >&6
3919 ac_cv_sys_long_file_names=yes
3920 # Test for long file names in all the places we know might matter:
3921 # . the current directory, where building will happen
3922 # $prefix/lib where we will be installing things
3923 # $exec_prefix/lib likewise
3924 # eval it to expand exec_prefix.
3925 # $TMPDIR if set, where it might want to write temporary files
3926 # if $TMPDIR is not set:
3927 # /tmp where it might want to write temporary files
3930 if test -n "$TMPDIR" && test -d "$TMPDIR" && test -w "$TMPDIR"; then
3933 ac_tmpdirs='/tmp /var/tmp /usr/tmp'
3935 for ac_dir in . $ac_tmpdirs `eval echo "$prefix/lib" "$exec_prefix/lib"` ; do
3936 test -d "$ac_dir" || continue
3937 test -w "$ac_dir" || continue # It is less confusing to not echo anything here.
3938 ac_xdir=$ac_dir/cf$$
3939 (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
3940 ac_tf1=$ac_xdir/conftest9012345
3941 ac_tf2=$ac_xdir/conftest9012346
3942 (echo 1 >"$ac_tf1") 2>/dev/null
3943 (echo 2 >"$ac_tf2") 2>/dev/null
3944 ac_val=`cat "$ac_tf1" 2>/dev/null`
3945 if test ! -f "$ac_tf1" || test "$ac_val" != 1; then
3946 ac_cv_sys_long_file_names=no
3947 rm -rf "$ac_xdir" 2>/dev/null
3950 rm -rf "$ac_xdir" 2>/dev/null
3953 echo "$as_me:3953: result: $ac_cv_sys_long_file_names" >&5
3954 echo "${ECHO_T}$ac_cv_sys_long_file_names" >&6
3955 if test "$ac_cv_sys_long_file_names" = yes; then
3957 cat >>confdefs.h <<\EOF
3958 #define HAVE_LONG_FILE_NAMES 1
3963 # Provide for renaming "ncurses5-config" to "ncurses5X-config", etc., in case
3964 # of package conflict.
3967 # Check whether --with-config-suffix or --without-config-suffix was given.
3968 if test "${with_config_suffix+set}" = set; then
3969 withval="$with_config_suffix"
3972 { echo "$as_me:3972: WARNING: expected a value for config-suffix option" >&5
3973 echo "$as_me: WARNING: expected a value for config-suffix option" >&2;}
3975 (*) cf_config_suffix="$withval"
3980 # If we find pkg-config, check if we should install the ".pc" files.
3982 echo "$as_me:3982: checking if you want to use pkg-config" >&5
3983 echo $ECHO_N "checking if you want to use pkg-config... $ECHO_C" >&6
3985 # Check whether --with-pkg-config or --without-pkg-config was given.
3986 if test "${with_pkg_config+set}" = set; then
3987 withval="$with_pkg_config"
3988 cf_pkg_config=$withval
3992 echo "$as_me:3992: result: $cf_pkg_config" >&5
3993 echo "${ECHO_T}$cf_pkg_config" >&6
3995 case "$cf_pkg_config" in
4001 if test -n "$ac_tool_prefix"; then
4002 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
4003 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
4004 echo "$as_me:4004: checking for $ac_word" >&5
4005 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4006 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
4007 echo $ECHO_N "(cached) $ECHO_C" >&6
4011 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
4014 ac_save_IFS=$IFS; IFS=$ac_path_separator
4016 for ac_dir in $ac_dummy; do
4018 test -z "$ac_dir" && ac_dir=.
4019 if $as_executable_p "$ac_dir/$ac_word"; then
4020 ac_cv_path_PKG_CONFIG="$ac_dir/$ac_word"
4021 echo "$as_me:4021: found $ac_dir/$ac_word" >&5
4029 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
4031 if test -n "$PKG_CONFIG"; then
4032 echo "$as_me:4032: result: $PKG_CONFIG" >&5
4033 echo "${ECHO_T}$PKG_CONFIG" >&6
4035 echo "$as_me:4035: result: no" >&5
4036 echo "${ECHO_T}no" >&6
4040 if test -z "$ac_cv_path_PKG_CONFIG"; then
4041 ac_pt_PKG_CONFIG=$PKG_CONFIG
4042 # Extract the first word of "pkg-config", so it can be a program name with args.
4043 set dummy pkg-config; ac_word=$2
4044 echo "$as_me:4044: checking for $ac_word" >&5
4045 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4046 if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then
4047 echo $ECHO_N "(cached) $ECHO_C" >&6
4049 case $ac_pt_PKG_CONFIG in
4051 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
4054 ac_save_IFS=$IFS; IFS=$ac_path_separator
4056 for ac_dir in $ac_dummy; do
4058 test -z "$ac_dir" && ac_dir=.
4059 if $as_executable_p "$ac_dir/$ac_word"; then
4060 ac_cv_path_ac_pt_PKG_CONFIG="$ac_dir/$ac_word"
4061 echo "$as_me:4061: found $ac_dir/$ac_word" >&5
4066 test -z "$ac_cv_path_ac_pt_PKG_CONFIG" && ac_cv_path_ac_pt_PKG_CONFIG="none"
4070 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
4072 if test -n "$ac_pt_PKG_CONFIG"; then
4073 echo "$as_me:4073: result: $ac_pt_PKG_CONFIG" >&5
4074 echo "${ECHO_T}$ac_pt_PKG_CONFIG" >&6
4076 echo "$as_me:4076: result: no" >&5
4077 echo "${ECHO_T}no" >&6
4080 PKG_CONFIG=$ac_pt_PKG_CONFIG
4082 PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
4091 test -z "$PKG_CONFIG" && PKG_CONFIG=none
4092 if test "$PKG_CONFIG" != none ; then
4094 if test "x$prefix" != xNONE; then
4095 cf_path_syntax="$prefix"
4097 cf_path_syntax="$ac_default_prefix"
4100 case ".$PKG_CONFIG" in
4105 (.[a-zA-Z]:[\\/]*) # OS/2 EMX
4107 (.\$\{*prefix\}*|.\$\{*dir\}*)
4108 eval PKG_CONFIG="$PKG_CONFIG"
4109 case ".$PKG_CONFIG" in
4111 PKG_CONFIG=`echo "$PKG_CONFIG" | sed -e s%NONE%$cf_path_syntax%`
4116 PKG_CONFIG=`echo "$PKG_CONFIG" | sed -e s%NONE%$cf_path_syntax%`
4119 { { echo "$as_me:4119: error: expected a pathname, not \"$PKG_CONFIG\"" >&5
4120 echo "$as_me: error: expected a pathname, not \"$PKG_CONFIG\"" >&2;}
4121 { (exit 1); exit 1; }; }
4125 elif test "x$cf_pkg_config" != xno ; then
4126 { echo "$as_me:4126: WARNING: pkg-config is not installed" >&5
4127 echo "$as_me: WARNING: pkg-config is not installed" >&2;}
4130 case "$PKG_CONFIG" in
4132 echo "$as_me:4132: checking for pkg-config library directory" >&5
4133 echo $ECHO_N "checking for pkg-config library directory... $ECHO_C" >&6
4136 echo "$as_me:4136: checking for $PKG_CONFIG library directory" >&5
4137 echo $ECHO_N "checking for $PKG_CONFIG library directory... $ECHO_C" >&6
4141 PKG_CONFIG_LIBDIR=no
4143 # Check whether --with-pkg-config-libdir or --without-pkg-config-libdir was given.
4144 if test "${with_pkg_config_libdir+set}" = set; then
4145 withval="$with_pkg_config_libdir"
4146 PKG_CONFIG_LIBDIR=$withval
4148 test "x$PKG_CONFIG" != xnone && PKG_CONFIG_LIBDIR=yes
4151 case x$PKG_CONFIG_LIBDIR in
4155 # Look for the library directory using the same prefix as the executable
4156 if test "x$PKG_CONFIG" = xnone
4160 cf_path=`echo "$PKG_CONFIG" | sed -e 's,/[^/]*/[^/]*$,,'`
4163 # If you don't like using the default architecture, you have to specify the
4164 # intended library directory and corresponding compiler/linker options.
4166 # This case allows for Debian's 2014-flavor of multiarch, along with the
4167 # most common variations before that point. Some other variants spell the
4168 # directory differently, e.g., "pkg-config", and put it in unusual places.
4169 # pkg-config has always been poorly standardized, which is ironic...
4170 case x`(arch) 2>/dev/null` in
4173 $cf_path/lib/*64-linux-gnu \
4181 $cf_path/lib/*-linux-gnu \
4189 test -n "$verbose" && echo " list..." 1>&6
4191 echo "${as_me:-configure}:4191: testing list... ..." 1>&5
4193 for cf_config in $cf_search_path
4195 test -n "$verbose" && echo " checking $cf_config/pkgconfig" 1>&6
4197 echo "${as_me:-configure}:4197: testing checking $cf_config/pkgconfig ..." 1>&5
4199 if test -d "$cf_config/pkgconfig"
4201 PKG_CONFIG_LIBDIR=$cf_config/pkgconfig
4202 echo "$as_me:4202: checking done" >&5
4203 echo $ECHO_N "checking done... $ECHO_C" >&6
4212 if test "x$PKG_CONFIG_LIBDIR" != xno ; then
4213 echo "$as_me:4213: result: $PKG_CONFIG_LIBDIR" >&5
4214 echo "${ECHO_T}$PKG_CONFIG_LIBDIR" >&6
4217 if test "x$PKG_CONFIG" != xnone
4219 echo "$as_me:4219: checking if we should install .pc files for $PKG_CONFIG" >&5
4220 echo $ECHO_N "checking if we should install .pc files for $PKG_CONFIG... $ECHO_C" >&6
4222 echo "$as_me:4222: checking if we should install .pc files" >&5
4223 echo $ECHO_N "checking if we should install .pc files... $ECHO_C" >&6
4226 # Check whether --enable-pc-files or --disable-pc-files was given.
4227 if test "${enable_pc_files+set}" = set; then
4228 enableval="$enable_pc_files"
4229 enable_pc_files=$enableval
4233 echo "$as_me:4233: result: $enable_pc_files" >&5
4234 echo "${ECHO_T}$enable_pc_files" >&6
4236 if test "x$enable_pc_files" != xno
4239 case "x$PKG_CONFIG_LIBDIR" in
4241 { echo "$as_me:4241: WARNING: no PKG_CONFIG_LIBDIR was found" >&5
4242 echo "$as_me: WARNING: no PKG_CONFIG_LIBDIR was found" >&2;}
4246 if test "x$prefix" != xNONE; then
4247 cf_path_syntax="$prefix"
4249 cf_path_syntax="$ac_default_prefix"
4252 case ".$PKG_CONFIG_LIBDIR" in
4257 (.[a-zA-Z]:[\\/]*) # OS/2 EMX
4259 (.\$\{*prefix\}*|.\$\{*dir\}*)
4260 eval PKG_CONFIG_LIBDIR="$PKG_CONFIG_LIBDIR"
4261 case ".$PKG_CONFIG_LIBDIR" in
4263 PKG_CONFIG_LIBDIR=`echo "$PKG_CONFIG_LIBDIR" | sed -e s%NONE%$cf_path_syntax%`
4268 PKG_CONFIG_LIBDIR=`echo "$PKG_CONFIG_LIBDIR" | sed -e s%NONE%$cf_path_syntax%`
4271 { { echo "$as_me:4271: error: expected a pathname, not \"$PKG_CONFIG_LIBDIR\"" >&5
4272 echo "$as_me: error: expected a pathname, not \"$PKG_CONFIG_LIBDIR\"" >&2;}
4273 { (exit 1); exit 1; }; }
4283 if test -z "$MAKE_PC_FILES"
4285 echo "$as_me:4285: checking for suffix to add to pc-files" >&5
4286 echo $ECHO_N "checking for suffix to add to pc-files... $ECHO_C" >&6
4288 # Check whether --with-pc-suffix or --without-pc-suffix was given.
4289 if test "${with_pc_suffix+set}" = set; then
4290 withval="$with_pc_suffix"
4295 (*) PC_MODULE_SUFFIX="$withval"
4299 test -z "$PC_MODULE_SUFFIX" && PC_MODULE_SUFFIX=none
4300 echo "$as_me:4300: result: $PC_MODULE_SUFFIX" >&5
4301 echo "${ECHO_T}$PC_MODULE_SUFFIX" >&6
4302 test "$PC_MODULE_SUFFIX" = none && PC_MODULE_SUFFIX=
4306 echo "$as_me:4306: checking if we should assume mixed-case filenames" >&5
4307 echo $ECHO_N "checking if we should assume mixed-case filenames... $ECHO_C" >&6
4309 # Check whether --enable-mixed-case or --disable-mixed-case was given.
4310 if test "${enable_mixed_case+set}" = set; then
4311 enableval="$enable_mixed_case"
4312 enable_mixedcase=$enableval
4314 enable_mixedcase=auto
4316 echo "$as_me:4316: result: $enable_mixedcase" >&5
4317 echo "${ECHO_T}$enable_mixedcase" >&6
4318 if test "$enable_mixedcase" = "auto" ; then
4320 echo "$as_me:4320: checking if filesystem supports mixed-case filenames" >&5
4321 echo $ECHO_N "checking if filesystem supports mixed-case filenames... $ECHO_C" >&6
4322 if test "${cf_cv_mixedcase+set}" = set; then
4323 echo $ECHO_N "(cached) $ECHO_C" >&6
4326 if test "$cross_compiling" = yes ; then
4327 case "$target_alias" in
4328 (*-os2-emx*|*-msdosdjgpp*|*-cygwin*|*-msys*|*-mingw*|*-uwin*|darwin*)
4336 rm -f conftest CONFTEST
4338 if test -f CONFTEST ; then
4343 rm -f conftest CONFTEST
4347 echo "$as_me:4347: result: $cf_cv_mixedcase" >&5
4348 echo "${ECHO_T}$cf_cv_mixedcase" >&6
4349 test "$cf_cv_mixedcase" = yes &&
4350 cat >>confdefs.h <<\EOF
4351 #define MIXEDCASE_FILENAMES 1
4355 cf_cv_mixedcase=$enable_mixedcase
4356 if test "x$enable_mixedcase" = "xyes" ; then
4358 cat >>confdefs.h <<\EOF
4359 #define MIXEDCASE_FILENAMES 1
4365 # do this after mixed-case option (tags/TAGS is not as important as tic).
4366 echo "$as_me:4366: checking whether ${MAKE-make} sets \${MAKE}" >&5
4367 echo $ECHO_N "checking whether ${MAKE-make} sets \${MAKE}... $ECHO_C" >&6
4368 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'`
4369 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
4370 echo $ECHO_N "(cached) $ECHO_C" >&6
4372 cat >conftest.make <<\EOF
4374 @echo 'ac_maketemp="${MAKE}"'
4376 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
4377 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
4378 if test -n "$ac_maketemp"; then
4379 eval ac_cv_prog_make_${ac_make}_set=yes
4381 eval ac_cv_prog_make_${ac_make}_set=no
4385 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
4386 echo "$as_me:4386: result: yes" >&5
4387 echo "${ECHO_T}yes" >&6
4390 echo "$as_me:4390: result: no" >&5
4391 echo "${ECHO_T}no" >&6
4392 SET_MAKE="MAKE=${MAKE-make}"
4395 echo "$as_me:4395: checking for \".PHONY\" make-support" >&5
4396 echo $ECHO_N "checking for \".PHONY\" make-support... $ECHO_C" >&6
4397 if test "${cf_cv_make_PHONY+set}" = set; then
4398 echo $ECHO_N "(cached) $ECHO_C" >&6
4403 mkdir conftest || exit 1
4405 cat >makefile <<'CF_EOF'
4409 @echo "** making $@ $(DATA)"
4411 @echo "** making $@ $(DATA)"
4413 @echo "** making $@ $(DATA)"
4416 @echo "** making $@ $(DATA)"
4419 for cf_data in 1 2 3
4421 ${MAKE:-make} always DATA=$cf_data
4422 ${MAKE:-make} once DATA=$cf_data
4423 ${MAKE:-make} -t always once
4424 if test -f always ; then
4425 echo "no (case 1)" > ../conftest.tmp
4426 elif test ! -f always.out ; then
4427 echo "no (case 2)" > ../conftest.tmp
4428 elif test ! -f once.out ; then
4429 echo "no (case 3)" > ../conftest.tmp
4430 elif ! cmp -s always.out once.out ; then
4431 echo "no (case 4)" > ../conftest.tmp
4432 diff always.out once.out
4434 cf_check="`cat always.out`"
4435 if test "x$cf_check" != "x$cf_data" ; then
4436 echo "no (case 5)" > ../conftest.tmp
4438 echo yes > ../conftest.tmp
4446 cf_cv_make_PHONY="`cat conftest.tmp`"
4450 echo "$as_me:4450: result: $cf_cv_make_PHONY" >&5
4451 echo "${ECHO_T}$cf_cv_make_PHONY" >&6
4454 test "x$cf_cv_make_PHONY" = xyes && MAKE_PHONY=
4455 test "x$cf_cv_make_PHONY" != xyes && MAKE_NO_PHONY=
4457 for ac_prog in exctags ctags
4459 # Extract the first word of "$ac_prog", so it can be a program name with args.
4460 set dummy $ac_prog; ac_word=$2
4461 echo "$as_me:4461: checking for $ac_word" >&5
4462 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4463 if test "${ac_cv_prog_CTAGS+set}" = set; then
4464 echo $ECHO_N "(cached) $ECHO_C" >&6
4466 if test -n "$CTAGS"; then
4467 ac_cv_prog_CTAGS="$CTAGS" # Let the user override the test.
4469 ac_save_IFS=$IFS; IFS=$ac_path_separator
4471 for ac_dir in $ac_dummy; do
4473 test -z "$ac_dir" && ac_dir=.
4474 $as_executable_p "$ac_dir/$ac_word" || continue
4475 ac_cv_prog_CTAGS="$ac_prog"
4476 echo "$as_me:4476: found $ac_dir/$ac_word" >&5
4482 CTAGS=$ac_cv_prog_CTAGS
4483 if test -n "$CTAGS"; then
4484 echo "$as_me:4484: result: $CTAGS" >&5
4485 echo "${ECHO_T}$CTAGS" >&6
4487 echo "$as_me:4487: result: no" >&5
4488 echo "${ECHO_T}no" >&6
4491 test -n "$CTAGS" && break
4494 for ac_prog in exetags etags
4496 # Extract the first word of "$ac_prog", so it can be a program name with args.
4497 set dummy $ac_prog; ac_word=$2
4498 echo "$as_me:4498: checking for $ac_word" >&5
4499 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4500 if test "${ac_cv_prog_ETAGS+set}" = set; then
4501 echo $ECHO_N "(cached) $ECHO_C" >&6
4503 if test -n "$ETAGS"; then
4504 ac_cv_prog_ETAGS="$ETAGS" # Let the user override the test.
4506 ac_save_IFS=$IFS; IFS=$ac_path_separator
4508 for ac_dir in $ac_dummy; do
4510 test -z "$ac_dir" && ac_dir=.
4511 $as_executable_p "$ac_dir/$ac_word" || continue
4512 ac_cv_prog_ETAGS="$ac_prog"
4513 echo "$as_me:4513: found $ac_dir/$ac_word" >&5
4519 ETAGS=$ac_cv_prog_ETAGS
4520 if test -n "$ETAGS"; then
4521 echo "$as_me:4521: result: $ETAGS" >&5
4522 echo "${ECHO_T}$ETAGS" >&6
4524 echo "$as_me:4524: result: no" >&5
4525 echo "${ECHO_T}no" >&6
4528 test -n "$ETAGS" && break
4531 # Extract the first word of "${CTAGS:-ctags}", so it can be a program name with args.
4532 set dummy ${CTAGS:-ctags}; ac_word=$2
4533 echo "$as_me:4533: checking for $ac_word" >&5
4534 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4535 if test "${ac_cv_prog_MAKE_LOWER_TAGS+set}" = set; then
4536 echo $ECHO_N "(cached) $ECHO_C" >&6
4538 if test -n "$MAKE_LOWER_TAGS"; then
4539 ac_cv_prog_MAKE_LOWER_TAGS="$MAKE_LOWER_TAGS" # Let the user override the test.
4541 ac_save_IFS=$IFS; IFS=$ac_path_separator
4543 for ac_dir in $ac_dummy; do
4545 test -z "$ac_dir" && ac_dir=.
4546 $as_executable_p "$ac_dir/$ac_word" || continue
4547 ac_cv_prog_MAKE_LOWER_TAGS="yes"
4548 echo "$as_me:4548: found $ac_dir/$ac_word" >&5
4552 test -z "$ac_cv_prog_MAKE_LOWER_TAGS" && ac_cv_prog_MAKE_LOWER_TAGS="no"
4555 MAKE_LOWER_TAGS=$ac_cv_prog_MAKE_LOWER_TAGS
4556 if test -n "$MAKE_LOWER_TAGS"; then
4557 echo "$as_me:4557: result: $MAKE_LOWER_TAGS" >&5
4558 echo "${ECHO_T}$MAKE_LOWER_TAGS" >&6
4560 echo "$as_me:4560: result: no" >&5
4561 echo "${ECHO_T}no" >&6
4564 if test "$cf_cv_mixedcase" = yes ; then
4565 # Extract the first word of "${ETAGS:-etags}", so it can be a program name with args.
4566 set dummy ${ETAGS:-etags}; ac_word=$2
4567 echo "$as_me:4567: checking for $ac_word" >&5
4568 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4569 if test "${ac_cv_prog_MAKE_UPPER_TAGS+set}" = set; then
4570 echo $ECHO_N "(cached) $ECHO_C" >&6
4572 if test -n "$MAKE_UPPER_TAGS"; then
4573 ac_cv_prog_MAKE_UPPER_TAGS="$MAKE_UPPER_TAGS" # Let the user override the test.
4575 ac_save_IFS=$IFS; IFS=$ac_path_separator
4577 for ac_dir in $ac_dummy; do
4579 test -z "$ac_dir" && ac_dir=.
4580 $as_executable_p "$ac_dir/$ac_word" || continue
4581 ac_cv_prog_MAKE_UPPER_TAGS="yes"
4582 echo "$as_me:4582: found $ac_dir/$ac_word" >&5
4586 test -z "$ac_cv_prog_MAKE_UPPER_TAGS" && ac_cv_prog_MAKE_UPPER_TAGS="no"
4589 MAKE_UPPER_TAGS=$ac_cv_prog_MAKE_UPPER_TAGS
4590 if test -n "$MAKE_UPPER_TAGS"; then
4591 echo "$as_me:4591: result: $MAKE_UPPER_TAGS" >&5
4592 echo "${ECHO_T}$MAKE_UPPER_TAGS" >&6
4594 echo "$as_me:4594: result: no" >&5
4595 echo "${ECHO_T}no" >&6
4602 if test "$MAKE_UPPER_TAGS" = yes ; then
4608 if test "$MAKE_LOWER_TAGS" = yes ; then
4614 echo "$as_me:4614: checking for makeflags variable" >&5
4615 echo $ECHO_N "checking for makeflags variable... $ECHO_C" >&6
4616 if test "${cf_cv_makeflags+set}" = set; then
4617 echo $ECHO_N "(cached) $ECHO_C" >&6
4621 for cf_option in '-${MAKEFLAGS}' '${MFLAGS}'
4623 cat >cf_makeflags.tmp <<CF_EOF
4626 @ echo '.$cf_option'
4628 cf_result=`${MAKE:-make} -k -f cf_makeflags.tmp 2>/dev/null | ${FGREP-fgrep} -v "ing directory" | sed -e 's,[ ]*$,,'`
4629 case "$cf_result" in
4631 cf_result="`${MAKE:-make} -k -f cf_makeflags.tmp CC=cc 2>/dev/null`"
4632 case "$cf_result" in
4633 (.*CC=*) cf_cv_makeflags=
4635 (*) cf_cv_makeflags=$cf_option
4644 echo "${as_me:-configure}:4644: testing given option \"$cf_option\",no match \"$cf_result\" ..." 1>&5
4649 rm -f cf_makeflags.tmp
4652 echo "$as_me:4652: result: $cf_cv_makeflags" >&5
4653 echo "${ECHO_T}$cf_cv_makeflags" >&6
4655 if test -n "$ac_tool_prefix"; then
4656 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4657 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4658 echo "$as_me:4658: checking for $ac_word" >&5
4659 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4660 if test "${ac_cv_prog_RANLIB+set}" = set; then
4661 echo $ECHO_N "(cached) $ECHO_C" >&6
4663 if test -n "$RANLIB"; then
4664 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4666 ac_save_IFS=$IFS; IFS=$ac_path_separator
4668 for ac_dir in $ac_dummy; do
4670 test -z "$ac_dir" && ac_dir=.
4671 $as_executable_p "$ac_dir/$ac_word" || continue
4672 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4673 echo "$as_me:4673: found $ac_dir/$ac_word" >&5
4679 RANLIB=$ac_cv_prog_RANLIB
4680 if test -n "$RANLIB"; then
4681 echo "$as_me:4681: result: $RANLIB" >&5
4682 echo "${ECHO_T}$RANLIB" >&6
4684 echo "$as_me:4684: result: no" >&5
4685 echo "${ECHO_T}no" >&6
4689 if test -z "$ac_cv_prog_RANLIB"; then
4690 ac_ct_RANLIB=$RANLIB
4691 # Extract the first word of "ranlib", so it can be a program name with args.
4692 set dummy ranlib; ac_word=$2
4693 echo "$as_me:4693: checking for $ac_word" >&5
4694 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4695 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
4696 echo $ECHO_N "(cached) $ECHO_C" >&6
4698 if test -n "$ac_ct_RANLIB"; then
4699 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4701 ac_save_IFS=$IFS; IFS=$ac_path_separator
4703 for ac_dir in $ac_dummy; do
4705 test -z "$ac_dir" && ac_dir=.
4706 $as_executable_p "$ac_dir/$ac_word" || continue
4707 ac_cv_prog_ac_ct_RANLIB="ranlib"
4708 echo "$as_me:4708: found $ac_dir/$ac_word" >&5
4712 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB="':'"
4715 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4716 if test -n "$ac_ct_RANLIB"; then
4717 echo "$as_me:4717: result: $ac_ct_RANLIB" >&5
4718 echo "${ECHO_T}$ac_ct_RANLIB" >&6
4720 echo "$as_me:4720: result: no" >&5
4721 echo "${ECHO_T}no" >&6
4724 RANLIB=$ac_ct_RANLIB
4726 RANLIB="$ac_cv_prog_RANLIB"
4729 if test -n "$ac_tool_prefix"; then
4730 # Extract the first word of "${ac_tool_prefix}ld", so it can be a program name with args.
4731 set dummy ${ac_tool_prefix}ld; ac_word=$2
4732 echo "$as_me:4732: checking for $ac_word" >&5
4733 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4734 if test "${ac_cv_prog_LD+set}" = set; then
4735 echo $ECHO_N "(cached) $ECHO_C" >&6
4737 if test -n "$LD"; then
4738 ac_cv_prog_LD="$LD" # Let the user override the test.
4740 ac_save_IFS=$IFS; IFS=$ac_path_separator
4742 for ac_dir in $ac_dummy; do
4744 test -z "$ac_dir" && ac_dir=.
4745 $as_executable_p "$ac_dir/$ac_word" || continue
4746 ac_cv_prog_LD="${ac_tool_prefix}ld"
4747 echo "$as_me:4747: found $ac_dir/$ac_word" >&5
4754 if test -n "$LD"; then
4755 echo "$as_me:4755: result: $LD" >&5
4756 echo "${ECHO_T}$LD" >&6
4758 echo "$as_me:4758: result: no" >&5
4759 echo "${ECHO_T}no" >&6
4763 if test -z "$ac_cv_prog_LD"; then
4765 # Extract the first word of "ld", so it can be a program name with args.
4766 set dummy ld; ac_word=$2
4767 echo "$as_me:4767: checking for $ac_word" >&5
4768 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4769 if test "${ac_cv_prog_ac_ct_LD+set}" = set; then
4770 echo $ECHO_N "(cached) $ECHO_C" >&6
4772 if test -n "$ac_ct_LD"; then
4773 ac_cv_prog_ac_ct_LD="$ac_ct_LD" # Let the user override the test.
4775 ac_save_IFS=$IFS; IFS=$ac_path_separator
4777 for ac_dir in $ac_dummy; do
4779 test -z "$ac_dir" && ac_dir=.
4780 $as_executable_p "$ac_dir/$ac_word" || continue
4781 ac_cv_prog_ac_ct_LD="ld"
4782 echo "$as_me:4782: found $ac_dir/$ac_word" >&5
4786 test -z "$ac_cv_prog_ac_ct_LD" && ac_cv_prog_ac_ct_LD="ld"
4789 ac_ct_LD=$ac_cv_prog_ac_ct_LD
4790 if test -n "$ac_ct_LD"; then
4791 echo "$as_me:4791: result: $ac_ct_LD&qu