1 dnl***************************************************************************
2 dnl Copyright (c) 1998-2007,2008 Free Software Foundation, Inc. *
4 dnl Permission is hereby granted, free of charge, to any person obtaining a *
5 dnl copy of this software and associated documentation files (the *
6 dnl "Software"), to deal in the Software without restriction, including *
7 dnl without limitation the rights to use, copy, modify, merge, publish, *
8 dnl distribute, distribute with modifications, sublicense, and/or sell *
9 dnl copies of the Software, and to permit persons to whom the Software is *
10 dnl furnished to do so, subject to the following conditions: *
12 dnl The above copyright notice and this permission notice shall be included *
13 dnl in all copies or substantial portions of the Software. *
15 dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
16 dnl OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
17 dnl MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
18 dnl IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
19 dnl DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
20 dnl OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
21 dnl THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
23 dnl Except as contained in this notice, the name(s) of the above copyright *
24 dnl holders shall not be used in advertising or otherwise to promote the *
25 dnl sale, use or other dealings in this Software without prior written *
27 dnl***************************************************************************
29 dnl Author: Thomas E. Dickey 1995-on
31 dnl $Id: configure.in,v 1.446 2008/09/06 21:02:20 tom Exp $
32 dnl Process this file with autoconf to produce a configure script.
34 dnl See http://invisible-island.net/autoconf/ for additional information.
36 dnl ---------------------------------------------------------------------------
37 AC_PREREQ(2.13.20020210)
38 AC_REVISION($Revision: 1.446 $)
39 AC_INIT(ncurses/base/lib_initscr.c)
40 AC_CONFIG_HEADER(include/ncurses_cfg.h:include/ncurses_cfg.hin)
43 CF_SUBST_NCURSES_VERSION
45 CF_WITH_REL_VERSION(NCURSES)
48 CF_CHECK_CACHE([AC_CANONICAL_SYSTEM])
49 AC_ARG_WITH(system-type,
50 [ --with-system-type=XXX test: override derived host system-type],
51 [AC_MSG_WARN(overriding system type to $withval)
52 cf_cv_system_name=$withval])
54 ### Save the given $CFLAGS to allow user-override.
55 cf_user_CFLAGS="$CFLAGS"
57 ### Default install-location
60 ### Checks for programs.
65 AC_PROG_GCC_TRADITIONAL
72 dnl DEFECT in autoconf 2.12: an attempt to set policy, this breaks the
73 dnl configure script by not letting us test if C++
74 dnl is present, making this option necessary.
75 AC_MSG_CHECKING(if you want to ensure bool is consistent with C++)
77 [ --without-cxx do not adjust ncurses bool to match C++],
78 [cf_with_cxx=$withval],
80 AC_MSG_RESULT($cf_with_cxx)
81 if test "X$cf_with_cxx" = Xno ; then
85 # with autoconf 2.13, we can change the error to a warning:
86 pushdef([AC_MSG_ERROR],
88 AC_MSG_WARN([You don't have any C++ compiler, too bad])
89 cf_with_cxx=no; CXX=""; GXX="";])dnl
91 popdef([AC_MSG_ERROR])dnl
92 # autoconf 2.5x removed the error - by hardcoding it to g++.
93 if test "$CXX" = "g++" ; then
96 if test "$CXX" = "g++" ; then
97 AC_MSG_WARN(ignoring hardcoded g++)
98 cf_with_cxx=no; CXX=""; GXX="";
105 # GXX=""; CXX=""; ac_cv_prog_gxx=no
107 AC_MSG_WARN(templates do not work)
111 AC_MSG_CHECKING(if you want to build C++ binding and demo)
112 AC_ARG_WITH(cxx-binding,
113 [ --without-cxx-binding do not build C++ binding and demo],
114 [cf_with_cxx_binding=$withval],
115 [cf_with_cxx_binding=$cf_with_cxx])
116 AC_MSG_RESULT($cf_with_cxx_binding)
118 AC_MSG_CHECKING(if you want to build with Ada95)
120 [ --without-ada suppress check for Ada95, don't build demo],
121 [cf_with_ada=$withval],
123 AC_MSG_RESULT($cf_with_ada)
125 AC_MSG_CHECKING(if you want to build programs such as tic)
127 [ --without-progs suppress build with programs (e.g., tic)],
128 [cf_with_progs=$withval],
130 AC_MSG_RESULT($cf_with_progs)
132 AC_MSG_CHECKING(if you wish to install curses.h)
133 AC_ARG_WITH(curses-h,
134 [ --without-curses-h install curses.h as ncurses.h only],
135 [with_curses_h=$withval],
137 AC_MSG_RESULT($with_curses_h)
139 modules_to_build="ncurses"
140 if test "X$cf_with_progs" != Xno ; then
141 modules_to_build="$modules_to_build progs tack"
143 modules_to_build="$modules_to_build panel menu form"
153 AC_SYS_LONG_FILE_NAMES
155 AC_MSG_CHECKING(if we should assume mixed-case filenames)
156 AC_ARG_ENABLE(mixed-case,
157 [ --enable-mixed-case tic should assume mixed-case filenames],
158 [enable_mixedcase=$enableval],
159 [enable_mixedcase=auto])
160 AC_MSG_RESULT($enable_mixedcase)
161 if test "$enable_mixedcase" = "auto" ; then
162 CF_MIXEDCASE_FILENAMES
164 cf_cv_mixedcase=$enable_mixedcase
165 if test "$enable_mixedcase" = "yes" ; then
166 AC_DEFINE(MIXEDCASE_FILENAMES)
170 # do this after mixed-case option (tags/TAGS is not as important as tic).
175 dnl These are standard among *NIX systems, but not when cross-compiling
176 AC_CHECK_TOOL(RANLIB, ranlib, ':')
177 AC_CHECK_TOOL(LD, ld, ld)
178 AC_CHECK_TOOL(AR, ar, ar)
179 CF_SUBST(archiver options,AR_OPTS,rv)
181 dnl Special option for use by system-builders: the install-prefix is used to
182 dnl adjust the location into which the actual install is done, so that an
183 dnl archive can be built without modifying the host system's configuration.
184 AC_MSG_CHECKING(if you have specified an install-prefix)
185 AC_ARG_WITH(install-prefix,
186 [ --with-install-prefix prefixes actual install-location ($DESTDIR)],
187 [case "$withval" in #(vi
190 *) DESTDIR="$withval"
193 AC_MSG_RESULT($DESTDIR)
196 ###############################################################################
197 CF_HELP_MESSAGE(Build-Tools Needed to Compile Temporary Applications for Cross-compiling:)
198 # If we're cross-compiling, allow the user to override the tools and their
199 # options. The configure script is oriented toward identifying the host
200 # compiler, etc., but we need a build compiler to generate parts of the source.
203 ###############################################################################
204 CF_HELP_MESSAGE(Options to Specify the Libraries Built/Used:)
206 ### Options to allow the user to specify the set of libraries which are used.
207 ### Use "--without-normal --with-shared" to allow the default model to be
208 ### shared, for example.
210 AC_SUBST(cf_list_models)dnl the complete list of models ("normal debug")
213 if test "$with_libtool" != "no" ; then
215 cf_list_models="$cf_list_models libtool"
219 AC_MSG_CHECKING(if you want to build shared libraries)
221 [ --with-shared generate shared-libraries],
222 [with_shared=$withval],
224 AC_MSG_RESULT($with_shared)
225 test "$with_shared" = "yes" && cf_list_models="$cf_list_models shared"
227 AC_MSG_CHECKING(if you want to build static libraries)
229 [ --with-normal generate normal-libraries (default)],
230 [with_normal=$withval],
232 AC_MSG_RESULT($with_normal)
233 test "$with_normal" = "yes" && cf_list_models="$cf_list_models normal"
235 AC_MSG_CHECKING(if you want to build debug libraries)
237 [ --with-debug generate debug-libraries (default)],
238 [with_debug=$withval],
240 AC_MSG_RESULT($with_debug)
241 test "$with_debug" = "yes" && cf_list_models="$cf_list_models debug"
243 AC_MSG_CHECKING(if you want to build profiling libraries)
245 [ --with-profile generate profile-libraries],
246 [with_profile=$withval],
248 AC_MSG_RESULT($with_profile)
249 test "$with_profile" = "yes" && cf_list_models="$cf_list_models profile"
253 ###############################################################################
255 AC_MSG_CHECKING(for specified models)
256 test -z "$cf_list_models" && cf_list_models=normal
257 dnl If we use libtool to generate libraries, then it must be the only
259 test "$with_libtool" != "no" && cf_list_models=libtool
260 AC_MSG_RESULT($cf_list_models)
262 ### Use the first model as the default, and save its suffix for use in building
263 ### up test-applications.
264 AC_MSG_CHECKING(for default model)
265 DFT_LWR_MODEL=`echo "$cf_list_models" | $AWK '{print $1}'`
266 AC_MSG_RESULT($DFT_LWR_MODEL)
268 CF_UPPER(DFT_UPR_MODEL,$DFT_LWR_MODEL)dnl
270 AC_SUBST(DFT_LWR_MODEL)dnl the default model ("normal")
271 AC_SUBST(DFT_UPR_MODEL)dnl the default model ("NORMAL")
285 CF_LIB_PREFIX(cf_prefix)
286 LIB_PREFIX=$cf_prefix
292 ###############################################################################
294 AC_MSG_CHECKING(if you want to build a separate terminfo library)
296 [ --with-termlib generate separate terminfo library],
297 [with_termlib=$withval],
299 AC_MSG_RESULT($with_termlib)
301 AC_MSG_CHECKING(if you want to build a separate tic library)
303 [ --with-ticlib generate separate tic library],
304 [with_ticlib=$withval],
306 AC_MSG_RESULT($with_ticlib)
308 ### Checks for special libraries, must be done up-front.
311 if test "$with_gpm" != no ; then
312 AC_MSG_CHECKING(if you want to load GPM dynamically)
314 [ --without-dlsym do not use dlsym() to load GPM dynamically],
315 [with_dlsym=$withval],
317 AC_MSG_RESULT($with_dlsym)
318 if test "$with_dlsym" = yes ; then
320 if test "$with_gpm" != yes ; then
321 CF_VERBOSE(assuming soname for gpm is $with_gpm)
322 cf_cv_gpm_soname="$with_gpm"
324 CF_LIB_SONAME([#include <gpm.h>],[if (Gpm_Open(0,0)) Gpm_Close();],gpm)
326 test "$cf_cv_gpm_soname" != "unknown" && AC_DEFINE_UNQUOTED(LIBGPM_SONAME,"$cf_cv_gpm_soname")
327 SHLIB_LIST="-ldl $SHLIB_LIST"
329 SHLIB_LIST="-lgpm $SHLIB_LIST"
331 AC_DEFINE(HAVE_LIBGPM)
337 dnl Not all ports of gcc support the -g option
339 if test X"$CC_G_OPT" = X"" ; then
341 test -n "$GCC" && test "${ac_cv_prog_cc_g}" != yes && CC_G_OPT=''
345 if test X"$CXX_G_OPT" = X"" ; then
347 test -n "$GXX" && test "${ac_cv_prog_cxx_g}" != yes && CXX_G_OPT=''
351 AC_MSG_CHECKING(for default loader flags)
352 case $DFT_LWR_MODEL in
353 libtool) LD_MODEL='' ;;
354 normal) LD_MODEL='' ;;
355 debug) LD_MODEL=$CC_G_OPT ;;
356 profile) LD_MODEL='-pg';;
357 shared) LD_MODEL='' ;;
359 AC_SUBST(LD_MODEL)dnl the type of link (e.g., -g or -pg)
360 AC_MSG_RESULT($LD_MODEL)
362 case $DFT_LWR_MODEL in
364 AC_MSG_CHECKING(if rpath option should be used)
366 [ --enable-rpath use rpath option when generating shared libraries],
367 [cf_cv_ld_rpath=$enableval],
369 AC_MSG_RESULT($cf_cv_ld_rpath)
370 AC_MSG_CHECKING(if shared libraries should be relinked during install)
371 AC_ARG_ENABLE(relink,
372 [ --disable-relink relink shared libraries during install],
373 [cf_cv_do_relink=$enableval],
374 [cf_cv_do_relink=yes])
375 AC_MSG_RESULT($cf_cv_do_relink)
380 if test "$CC_SHARED_OPTS" = "unknown"; then
381 for model in $cf_list_models; do
382 if test "$model" = "shared"; then
383 AC_ERROR(Shared libraries are not supported in this version)
388 ###############################################################################
389 CF_HELP_MESSAGE(Fine-Tuning Your Configuration:)
391 ### use option --disable-overwrite to leave out the link to -lcurses
392 AC_MSG_CHECKING(if you wish to install ncurses overwriting curses)
393 AC_ARG_ENABLE(overwrite,
394 [ --disable-overwrite leave out the link to -lcurses],
395 [with_overwrite=$enableval],
396 [if test "$prefix" = "/usr" ; then with_overwrite=yes; else with_overwrite=no; fi])
397 AC_MSG_RESULT($with_overwrite)
399 AC_MSG_CHECKING(if external terminfo-database is used)
400 AC_ARG_ENABLE(database,
401 [ --disable-database do not use terminfo, only fallbacks/termcap],
402 [use_database=$enableval],
404 AC_MSG_RESULT($use_database)
406 case $host_os in #(vi
408 TERMINFO_SRC='${top_srcdir}/misc/emx.src'
411 TERMINFO_SRC='${top_srcdir}/misc/terminfo.src'
414 AC_SUBST(TERMINFO_SRC)
417 if test "$use_database" != no ; then
418 AC_DEFINE(USE_DATABASE)
420 AC_MSG_CHECKING(which terminfo source-file will be installed)
421 AC_ARG_ENABLE(database,
422 [ --with-database=XXX specify terminfo source to install],
423 [TERMINFO_SRC=$withval])
424 AC_MSG_RESULT($TERMINFO_SRC)
426 AC_MSG_CHECKING(whether to use hashed database instead of directory/tree)
427 AC_ARG_WITH(hashed-db,
428 [ --with-hashed-db specify hashed-database library],,
430 AC_MSG_RESULT($with_hashed_db)
433 AC_MSG_CHECKING(for list of fallback descriptions)
434 AC_ARG_WITH(fallbacks,
435 [ --with-fallbacks=XXX specify list of fallback terminal descriptions],
436 [with_fallback=$withval],
438 AC_MSG_RESULT($with_fallback)
439 FALLBACK_LIST=`echo "$with_fallback" | sed -e 's/,/ /g'`
440 AC_SUBST(FALLBACK_LIST)
442 AC_MSG_CHECKING(if you want modern xterm or antique)
443 AC_ARG_WITH(xterm-new,
444 [ --without-xterm-new specify if xterm terminfo should be old version],
445 [with_xterm_new=$withval],
446 [with_xterm_new=yes])
447 case $with_xterm_new in
448 no) with_xterm_new=xterm-old;;
449 *) with_xterm_new=xterm-new;;
451 AC_MSG_RESULT($with_xterm_new)
452 WHICH_XTERM=$with_xterm_new
453 AC_SUBST(WHICH_XTERM)
456 if test "$use_database" = no ; then
457 TERMINFO="${datadir}/terminfo"
461 AC_MSG_CHECKING(for list of terminfo directories)
462 CF_WITH_PATHLIST(terminfo-dirs,
463 [ --with-terminfo-dirs=XXX specify list of terminfo directories],
467 AC_MSG_RESULT($TERMINFO_DIRS)
468 test -n "$TERMINFO_DIRS" && AC_DEFINE_UNQUOTED(TERMINFO_DIRS,"$TERMINFO_DIRS")
470 AC_MSG_CHECKING(for default terminfo directory)
471 CF_WITH_PATH(default-terminfo-dir,
472 [ --with-default-terminfo-dir=DIR default terminfo directory],
476 AC_MSG_RESULT($TERMINFO)
477 AC_DEFINE_UNQUOTED(TERMINFO,"$TERMINFO")
482 AC_SUBST(MAKE_TERMINFO)
484 ### use option --disable-big-core to make tic run on small machines
485 ### We need 4Mb, check if we can allocate 50% more than that.
486 AC_MSG_CHECKING(if big-core option selected)
487 AC_ARG_ENABLE(big-core,
488 [ --disable-big-core assume machine has little memory],
489 [with_big_core=$enableval],
494 unsigned long n = 6000000L;
498 ${cf_cv_main_return:-return}(s == 0);
502 [with_big_core=no])])
503 AC_MSG_RESULT($with_big_core)
504 test "$with_big_core" = "yes" && AC_DEFINE(HAVE_BIG_CORE)
506 ### ISO C only guarantees 512-char strings, we have tables which load faster
507 ### when constructed using "big" strings. More than the C compiler, the awk
508 ### program is a limit on most vendor UNIX systems. Check that we can build.
509 AC_MSG_CHECKING(if big-strings option selected)
510 AC_ARG_ENABLE(big-strings,
511 [ --disable-big-strings assume compiler has only standard-size strings],
512 [with_big_strings=$enableval],
513 [CF_AWK_BIG_PRINTF(4000,with_big_strings)])
514 AC_MSG_RESULT($with_big_strings)
517 test "$with_big_strings" = "yes" && USE_BIG_STRINGS=1
518 AC_SUBST(USE_BIG_STRINGS)
520 ### use option --enable-termcap to compile in the termcap fallback support
521 AC_MSG_CHECKING(if you want termcap-fallback support)
522 AC_ARG_ENABLE(termcap,
523 [ --enable-termcap compile in termcap fallback support],
524 [with_termcap=$enableval],
526 AC_MSG_RESULT($with_termcap)
528 if test "$with_termcap" != "yes" ; then
529 if test "$use_database" = no ; then
530 if test -z "$with_fallback" ; then
531 AC_ERROR(You have disabled the database w/o specifying fallbacks)
534 AC_DEFINE(PURE_TERMINFO)
537 if test "$with_ticlib" != no ; then
538 AC_ERROR(Options --with-ticlib and --enable-termcap cannot be combined)
541 AC_DEFINE(USE_TERMCAP)
542 AC_MSG_CHECKING(for list of termcap files)
543 CF_WITH_PATHLIST(termpath,
544 [ --with-termpath=XXX specify list of termcap files],
546 /etc/termcap:/usr/share/misc/termcap)
547 AC_MSG_RESULT($TERMPATH)
548 test -n "$TERMPATH" && AC_DEFINE_UNQUOTED(TERMPATH,"$TERMPATH")
550 ### use option --enable-getcap to use a hacked getcap for reading termcaps
551 AC_MSG_CHECKING(if fast termcap-loader is needed)
552 AC_ARG_ENABLE(getcap,
553 [ --enable-getcap fast termcap load, no xrefs to terminfo],
554 [with_getcap=$enableval],
556 AC_MSG_RESULT($with_getcap)
557 test "$with_getcap" = "yes" && AC_DEFINE(USE_GETCAP)
559 AC_MSG_CHECKING(if translated termcaps will be cached in ~/.terminfo)
560 AC_ARG_ENABLE(getcap-cache,
561 [ --enable-getcap-cache cache translated termcaps in ~/.terminfo],
562 [with_getcap_cache=$enableval],
563 [with_getcap_cache=no])
564 AC_MSG_RESULT($with_getcap_cache)
565 test "$with_getcap_cache" = "yes" && AC_DEFINE(USE_GETCAP_CACHE)
569 ### Use option --disable-home-terminfo to completely remove ~/.terminfo
570 AC_MSG_CHECKING(if ~/.terminfo is wanted)
571 AC_ARG_ENABLE(home-terminfo,
572 [ --disable-home-terminfo drop ~/.terminfo from terminfo search-path],
573 [with_home_terminfo=$enableval],
574 [with_home_terminfo=yes])
575 AC_MSG_RESULT($with_home_terminfo)
576 test "$with_home_terminfo" = "yes" && AC_DEFINE(USE_HOME_TERMINFO)
578 AC_MSG_CHECKING(if you want to use restricted environment when running as root)
579 AC_ARG_ENABLE(root-environ,
580 [ --disable-root-environ restrict environment when running as root],
581 [with_root_environ=$enableval],
582 [with_root_environ=yes])
583 AC_MSG_RESULT($with_root_environ)
584 test "$with_root_environ" = yes && AC_DEFINE(USE_ROOT_ENVIRON)
586 ### Use option --enable-symlinks to make tic use symlinks, not hard links
587 ### to reduce storage requirements for the terminfo database.
593 # soft links (symbolic links) are useful for some systems where hard links do
594 # not work, or to make it simpler to copy terminfo trees around.
595 if test "$ac_cv_func_symlink" = yes ; then
596 AC_MSG_CHECKING(if tic should use symbolic links)
597 AC_ARG_ENABLE(symlinks,
598 [ --enable-symlinks make tic use symbolic links not hard links],
599 [with_symlinks=$enableval],
601 AC_MSG_RESULT($with_symlinks)
604 # If we have hard links and did not choose to use soft links instead, there is
605 # no reason to make this choice optional - use the hard links.
606 if test "$with_symlinks" = no ; then
607 AC_MSG_CHECKING(if tic should use hard links)
608 if test "$ac_cv_func_link" = yes ; then
613 AC_MSG_RESULT($with_links)
616 test "$with_links" = yes && AC_DEFINE(USE_LINKS)
617 test "$with_symlinks" = yes && AC_DEFINE(USE_SYMLINKS)
619 ### use option --enable-broken-linker to force on use of broken-linker support
620 AC_MSG_CHECKING(if you want broken-linker support code)
621 AC_ARG_ENABLE(broken_linker,
622 [ --enable-broken_linker compile with broken-linker support code],
623 [with_broken_linker=$enableval],
624 [with_broken_linker=${BROKEN_LINKER-no}])
625 AC_MSG_RESULT($with_broken_linker)
628 if test "$with_broken_linker" = yes ; then
629 AC_DEFINE(BROKEN_LINKER)
631 elif test "$DFT_LWR_MODEL" = shared ; then
632 case $cf_cv_system_name in #(vi
634 AC_DEFINE(BROKEN_LINKER)
636 CF_VERBOSE(cygwin linker is broken anyway)
640 AC_SUBST(BROKEN_LINKER)
642 ### use option --enable-bsdpad to have tputs process BSD-style prefix padding
643 AC_MSG_CHECKING(if tputs should process BSD-style prefix padding)
644 AC_ARG_ENABLE(bsdpad,
645 [ --enable-bsdpad recognize BSD-style prefix padding],
646 [with_bsdpad=$enableval],
648 AC_MSG_RESULT($with_bsdpad)
649 test "$with_bsdpad" = yes && AC_DEFINE(BSD_TPUTS)
651 ### use option --enable-widec to turn on use of wide-character support
660 # Check to define _XOPEN_SOURCE "automatically"
663 # Work around breakage on OS X
666 # Checks for CODESET support.
669 # use these variables to work around a defect in gcc's fixincludes.
673 AC_MSG_CHECKING(if you want wide-character code)
675 [ --enable-widec compile with wide-char/UTF-8 code],
676 [with_widec=$enableval],
678 AC_MSG_RESULT($with_widec)
679 if test "$with_widec" = yes ; then
680 LIB_SUFFIX="w${LIB_SUFFIX}"
681 AC_DEFINE(USE_WIDEC_SUPPORT)
682 CF_PREDEFINE(_XOPEN_SOURCE_EXTENDED)
685 AC_CHECK_FUNCS(putwc btowc wctob mbtowc wctomb mblen mbrlen mbrtowc wcsrtombs mbsrtowcs wcstombs mbstowcs)
686 if test "$ac_cv_func_putwc" != yes ; then
688 if test "$cf_cv_libutf8" = yes ; then
692 CF_WCHAR_TYPE(mbstate_t, NCURSES_MBSTATE_T)
693 CF_WCHAR_TYPE(wchar_t, NCURSES_WCHAR_T, NCURSES_OK_WCHAR_T)
694 CF_WCHAR_TYPE(wint_t, NCURSES_WINT_T, NCURSES_OK_WINT_T)
696 if test "$NCURSES_MBSTATE_T" != 0; then
697 AC_DEFINE(NEED_MBSTATE_T_DEF)
700 AC_SUBST(NCURSES_CH_T)
701 AC_SUBST(NCURSES_LIBUTF8)
703 AC_SUBST(NEED_WCHAR_H)
704 AC_SUBST(NCURSES_MBSTATE_T)
705 AC_SUBST(NCURSES_WCHAR_T)
706 AC_SUBST(NCURSES_WINT_T)
708 AC_SUBST(NCURSES_OK_WCHAR_T)
709 AC_SUBST(NCURSES_OK_WINT_T)
711 ### use option --disable-lp64 to allow long chtype
712 case $cf_cv_abi_version in
717 default_with_lp64=yes
721 AC_MSG_CHECKING(whether to enable _LP64 definition in curses.h)
723 [ --disable-lp64 allow chtype to be long (ignore _LP64)],
724 [with_lp64=$enableval],
725 [with_lp64=$default_with_lp64])
726 AC_MSG_RESULT($with_lp64)
728 if test "$with_lp64" = yes ; then
733 AC_SUBST(cf_cv_enable_lp64)
737 ### use option --disable-tparm-varargs to make tparm() conform to X/Open
738 AC_MSG_CHECKING(if you want tparm not to use X/Open fixed-parameter list)
739 AC_ARG_ENABLE(tparm-varargs,
740 [ --disable-tparm-varargs compile tparm() without varargs interface],
741 [with_tparm_varargs=$enableval],
742 [with_tparm_varargs=yes])
743 AC_MSG_RESULT($with_tparm_varargs)
744 NCURSES_TPARM_VARARGS=0
745 test "$with_tparm_varargs" = yes && NCURSES_TPARM_VARARGS=1
746 AC_SUBST(NCURSES_TPARM_VARARGS)
748 ### use option --with-bool to override bool's type
749 AC_MSG_CHECKING(for type of bool)
751 [ --with-bool=TYPE override fallback type of bool variable],
752 [NCURSES_BOOL="$withval"],
754 AC_MSG_RESULT($NCURSES_BOOL)
755 AC_SUBST(NCURSES_BOOL)
757 AC_MSG_CHECKING(for alternate terminal capabilities file)
759 [ --with-caps=alt compile with alternate Caps file],
760 [TERMINFO_CAPS=Caps.$withval],
761 [TERMINFO_CAPS=Caps])
762 test -f "${srcdir}/include/${TERMINFO_CAPS}" || TERMINFO_CAPS=Caps
763 AC_MSG_RESULT($TERMINFO_CAPS)
764 AC_SUBST(TERMINFO_CAPS)
766 ### use option --with-chtype to override chtype's type
767 AC_MSG_CHECKING(for type of chtype)
769 [ --with-chtype=TYPE override type of chtype],
770 [NCURSES_CHTYPE="$withval"],
771 [NCURSES_CHTYPE=auto])
772 AC_MSG_RESULT($NCURSES_CHTYPE)
774 ### use option --with-ospeed to override ospeed's type
775 AC_MSG_CHECKING(for type of ospeed)
777 [ --with-ospeed=TYPE override type of ospeed variable],
778 [NCURSES_OSPEED="$withval"],
779 [NCURSES_OSPEED=short])
780 AC_MSG_RESULT($NCURSES_OSPEED)
781 AC_SUBST(NCURSES_OSPEED)
783 ### use option --with-mmask-t to override mmask_t's type
784 AC_MSG_CHECKING(for type of mmask_t)
786 [ --with-mmask-t=TYPE override type of mmask_t],
787 [NCURSES_MMASK_T="$withval"],
788 [NCURSES_MMASK_T=auto])
789 AC_MSG_RESULT($NCURSES_MMASK_T)
791 ### Enable compiling-in rcs id's
792 AC_MSG_CHECKING(if RCS identifiers should be compiled-in)
794 [ --with-rcs-ids compile-in RCS identifiers],
795 [with_rcs_ids=$withval],
797 AC_MSG_RESULT($with_rcs_ids)
798 test "$with_rcs_ids" = yes && AC_DEFINE(USE_RCS_IDS)
800 ###############################################################################
801 CF_MAN_PAGES([ captoinfo clear infocmp infotocap tic toe tput ])
803 ###############################################################################
804 CF_HELP_MESSAGE(Extensions:)
806 ### Note that some functions (such as const) are normally disabled anyway.
807 AC_MSG_CHECKING(if you want to build with function extensions)
808 AC_ARG_ENABLE(ext-funcs,
809 [ --disable-ext-funcs disable function-extensions],
810 [with_ext_funcs=$enableval],
811 [with_ext_funcs=yes])
812 AC_MSG_RESULT($with_ext_funcs)
813 if test "$with_ext_funcs" = yes ; then
815 AC_DEFINE(HAVE_CURSES_VERSION)
816 AC_DEFINE(HAVE_HAS_KEY)
817 AC_DEFINE(HAVE_RESIZETERM)
818 AC_DEFINE(HAVE_RESIZE_TERM)
819 AC_DEFINE(HAVE_USE_DEFAULT_COLORS)
820 AC_DEFINE(HAVE_WRESIZE)
821 AC_DEFINE(NCURSES_EXT_FUNCS)
825 AC_SUBST(NCURSES_EXT_FUNCS)
827 ### use option --enable-const to turn on use of const beyond that in XSI.
828 AC_MSG_CHECKING(for extended use of const keyword)
830 [ --enable-const compile with extra/non-standard const],
831 [with_ext_const=$enableval],
833 AC_MSG_RESULT($with_ext_const)
834 NCURSES_CONST='/*nothing*/'
835 if test "$with_ext_const" = yes ; then
838 AC_SUBST(NCURSES_CONST)
840 ### use option --enable-ext-colors to turn on use of colors beyond 16.
841 AC_MSG_CHECKING(if you want to use extended colors)
842 AC_ARG_ENABLE(ext-colors,
843 [ --enable-ext-colors compile for 256-color support],
844 [with_ext_colors=$enableval],
845 [with_ext_colors=no])
846 AC_MSG_RESULT($with_ext_colors)
848 if test "$with_ext_colors" = yes ; then
849 if test "$with_widec" != yes ; then
850 AC_MSG_ERROR(This option applies only to wide-character library)
852 # cannot be ABI 5 since it changes sizeof(cchar_t)
856 AC_DEFINE(NCURSES_EXT_COLORS)
858 AC_SUBST(NCURSES_EXT_COLORS)
860 ### use option --enable-ext-mouse to modify coding to support 5-button mice
861 AC_MSG_CHECKING(if you want to use extended mouse encoding)
862 AC_ARG_ENABLE(ext-mouse,
863 [ --enable-ext-mouse compile for extended mouse-encoding],
864 [with_ext_mouse=$enableval],
866 AC_MSG_RESULT($with_ext_mouse)
867 NCURSES_MOUSE_VERSION=1
868 if test "$with_ext_mouse" = yes ; then
869 NCURSES_MOUSE_VERSION=2
872 AC_SUBST(NCURSES_MOUSE_VERSION)
874 AC_MSG_CHECKING(if you want \$NCURSES_NO_PADDING code)
875 AC_ARG_ENABLE(no-padding,
876 [ --enable-no-padding compile with $NCURSES_NO_PADDING code],
877 [with_no_padding=$enableval],
878 [with_no_padding=$with_ext_funcs])
879 AC_MSG_RESULT($with_no_padding)
880 test "$with_no_padding" = yes && AC_DEFINE(NCURSES_NO_PADDING)
882 AC_CHECK_SIZEOF([signed char], 0)
883 if test "$ac_cv_sizeof_signed_char" = 1 ; then
884 NCURSES_SBOOL="signed char"
888 AC_MSG_CHECKING(if you want to use signed Boolean array in term.h)
889 AC_ARG_ENABLE(signed-char,
890 [ --enable-signed-char compile using signed Boolean's in term.h],
891 [with_signed_char=$enableval],
892 [with_signed_char=no])
893 AC_MSG_RESULT($with_signed_char)
894 test "$with_signed_char" != yes && NCURSES_SBOOL="char"
895 AC_SUBST(NCURSES_SBOOL)
897 ### use option --enable-sigwinch to turn on use of SIGWINCH logic
898 AC_MSG_CHECKING(if you want SIGWINCH handler)
899 AC_ARG_ENABLE(sigwinch,
900 [ --enable-sigwinch compile with SIGWINCH handler],
901 [with_sigwinch=$enableval],
902 [with_sigwinch=$with_ext_funcs])
903 AC_MSG_RESULT($with_sigwinch)
904 test "$with_sigwinch" = yes && AC_DEFINE(USE_SIGWINCH)
906 ### use option --enable-tcap-names to allow user to define new capabilities
907 AC_MSG_CHECKING(if you want user-definable terminal capabilities like termcap)
908 AC_ARG_ENABLE(tcap-names,
909 [ --enable-tcap-names compile with user-definable terminal capabilities],
910 [with_tcap_names=$enableval],
911 [with_tcap_names=$with_ext_funcs])
912 AC_MSG_RESULT($with_tcap_names)
914 test "$with_tcap_names" = yes && NCURSES_XNAMES=1
915 AC_SUBST(NCURSES_XNAMES)
917 ###############################################################################
918 # These options are relatively safe to experiment with.
919 CF_HELP_MESSAGE(Development Code:)
920 AC_MSG_CHECKING(if you want all development code)
922 [ --without-develop disable development options],
923 [with_develop=$withval],
925 AC_MSG_RESULT($with_develop)
927 ### use option --enable-hard-tabs to turn on use of hard-tabs optimize
928 AC_MSG_CHECKING(if you want hard-tabs code)
929 AC_ARG_ENABLE(hard-tabs,
930 [ --enable-hard-tabs compile with hard-tabs code],,
931 [enable_hard_tabs=$with_develop])
932 AC_MSG_RESULT($enable_hard_tabs)
933 test "$enable_hard_tabs" = yes && AC_DEFINE(USE_HARD_TABS)
935 ### use option --enable-xmc-glitch to turn on use of magic-cookie optimize
936 AC_MSG_CHECKING(if you want limited support for xmc)
937 AC_ARG_ENABLE(xmc-glitch,
938 [ --enable-xmc-glitch compile with support for xmc (magic-cookie)],,
939 [enable_xmc_glitch=$with_develop])
940 AC_MSG_RESULT($enable_xmc_glitch)
941 test "$enable_xmc_glitch" = yes && AC_DEFINE(USE_XMC_SUPPORT)
943 ###############################################################################
944 # These are just experimental, probably should not be in a package:
945 CF_HELP_MESSAGE(Experimental Code:)
947 AC_MSG_CHECKING(if you do not want to assume colors are white-on-black)
948 AC_ARG_ENABLE(assumed-color,
949 [ --disable-assumed-color do not assume anything about default-colors],
950 [with_assumed_color=$enableval],
951 [with_assumed_color=yes])
952 AC_MSG_RESULT($with_assumed_color)
953 test "$with_assumed_color" = yes && AC_DEFINE(USE_ASSUMED_COLOR)
955 ### use option --enable-hashmap to turn on use of hashmap scrolling logic
956 AC_MSG_CHECKING(if you want hashmap scrolling-optimization code)
957 AC_ARG_ENABLE(hashmap,
958 [ --disable-hashmap compile without hashmap scrolling-optimization],
959 [with_hashmap=$enableval],
961 AC_MSG_RESULT($with_hashmap)
962 test "$with_hashmap" = yes && AC_DEFINE(USE_HASHMAP)
964 ### use option --enable-colorfgbg to turn on use of $COLORFGBG environment
965 AC_MSG_CHECKING(if you want colorfgbg code)
966 AC_ARG_ENABLE(colorfgbg,
967 [ --enable-colorfgbg compile with $COLORFGBG code],
968 [with_colorfgbg=$enableval],
970 AC_MSG_RESULT($with_colorfgbg)
971 test "$with_colorfgbg" = yes && AC_DEFINE(USE_COLORFGBG)
973 # This is still experimental (20080329), but should ultimately be moved to
974 # the script-block --with-normal, etc.
977 AC_MSG_CHECKING(if you want to use weak-symbols for pthreads)
978 AC_ARG_ENABLE(weak-symbols,
979 [ --enable-weak-symbols enable weak-symbols for pthreads],
980 [use_weak_symbols=$withval],
981 [use_weak_symbols=no])
982 AC_MSG_RESULT($use_weak_symbols)
983 if test "$use_weak_symbols" = yes ; then
986 cf_cv_weak_symbols=no
989 if test $cf_cv_weak_symbols = yes ; then
990 AC_DEFINE(USE_WEAK_SYMBOLS)
994 if test "$with_pthread" = "yes" ; then
995 AC_DEFINE(USE_PTHREADS)
997 if test $cf_cv_weak_symbols = yes ; then
1003 # Reentrant code has to be opaque; there's little advantage to making ncurses
1004 # opaque outside of that, so there is no --enable-opaque option. We can use
1005 # this option without --with-pthreads, but this will be always set for
1007 AC_MSG_CHECKING(if you want experimental reentrant code)
1008 AC_ARG_ENABLE(reentrant,
1009 [ --enable-reentrant compile with experimental reentrant code],
1010 [with_reentrant=$enableval],
1011 [with_reentrant=no])
1012 AC_MSG_RESULT($with_reentrant)
1013 if test "$with_reentrant" = yes ; then
1014 cf_cv_enable_reentrant=1
1015 cf_cv_enable_opaque="NCURSES_INTERNALS"
1018 if test $cf_cv_weak_symbols = yes ; then
1019 CF_REMOVE_LIB(LIBS,$LIBS,pthread)
1021 LIB_SUFFIX="t${LIB_SUFFIX}"
1023 AC_DEFINE(USE_REENTRANT)
1026 cf_cv_enable_reentrant=0
1027 cf_cv_enable_opaque="NCURSES_OPAQUE"
1029 NCURSES_SIZE_T=short
1031 AC_SUBST(cf_cv_enable_reentrant)
1032 AC_SUBST(cf_cv_enable_opaque)
1033 AC_SUBST(NCURSES_OPAQUE)
1034 AC_SUBST(NCURSES_SIZE_T)
1036 AC_MSG_CHECKING(if you want experimental safe-sprintf code)
1037 AC_ARG_ENABLE(safe-sprintf,
1038 [ --enable-safe-sprintf compile with experimental safe-sprintf code],
1039 [with_safe_sprintf=$enableval],
1040 [with_safe_sprintf=no])
1041 AC_MSG_RESULT($with_safe_sprintf)
1042 test "$with_safe_sprintf" = yes && AC_DEFINE(USE_SAFE_SPRINTF)
1044 ### use option --disable-scroll-hints to turn off use of scroll-hints scrolling logic
1045 # when hashmap is used scroll hints are useless
1046 if test "$with_hashmap" = no ; then
1047 AC_MSG_CHECKING(if you want to experiment without scrolling-hints code)
1048 AC_ARG_ENABLE(scroll-hints,
1049 [ --disable-scroll-hints compile without scroll-hints code],
1050 [with_scroll_hints=$enableval],
1051 [with_scroll_hints=yes])
1052 AC_MSG_RESULT($with_scroll_hints)
1053 test "$with_scroll_hints" = yes && AC_DEFINE(USE_SCROLL_HINTS)
1056 AC_MSG_CHECKING(if you want experimental wgetch-events code)
1057 AC_ARG_ENABLE(wgetch-events,
1058 [ --enable-wgetch-events compile with experimental wgetch-events code],
1059 [with_wgetch_events=$enableval],
1060 [with_wgetch_events=no])
1061 AC_MSG_RESULT($with_wgetch_events)
1062 test "$with_wgetch_events" = yes && AC_DEFINE(NCURSES_WGETCH_EVENTS)
1064 ###############################################################################
1065 CF_HELP_MESSAGE(Testing/development Options:)
1067 ### use option --disable-echo to suppress full display compiling commands
1068 AC_MSG_CHECKING(if you want to display full commands during build)
1070 [ --enable-echo build: display "compiling" commands (default)],
1071 [with_echo=$enableval],
1073 if test "$with_echo" = yes; then
1076 ECHO_LINK='@ echo linking $@ ... ;'
1077 test -n "$LIBTOOL" && LIBTOOL="$LIBTOOL --silent"
1078 test -n "$LIBTOOL_CXX" && LIBTOOL_CXX="$LIBTOOL_CXX --silent"
1080 AC_MSG_RESULT($with_echo)
1083 ### use option --enable-warnings to turn on all gcc warnings
1084 AC_MSG_CHECKING(if you want to see compiler warnings)
1085 AC_ARG_ENABLE(warnings,
1086 [ --enable-warnings build: turn on GCC compiler warnings],
1087 [with_warnings=$enableval])
1088 AC_MSG_RESULT($with_warnings)
1090 if test "x$with_warnings" = "xyes"; then
1091 ADAFLAGS="$ADAFLAGS -gnatg"
1092 CF_GCC_WARNINGS(Wdeclaration-after-statement Wextra Wno-unknown-pragmas Wswitch-enum)
1093 if test "$cf_with_cxx" = yes ; then
1094 CF_GXX_WARNINGS(Wno-unused)
1099 ### use option --enable-assertions to turn on generation of assertion code
1100 AC_MSG_CHECKING(if you want to enable runtime assertions)
1101 AC_ARG_ENABLE(assertions,
1102 [ --enable-assertions test: turn on generation of assertion code],
1103 [with_assertions=$enableval],
1104 [with_assertions=no])
1105 AC_MSG_RESULT($with_assertions)
1108 if test "$with_assertions" = no
1111 CPPFLAGS="$CPPFLAGS -DNDEBUG"
1113 ADAFLAGS="$ADAFLAGS -gnata"
1117 ### use option --disable-leaks to suppress "permanent" leaks, for testing
1119 AC_DEFINE(HAVE_NC_ALLOC_H)
1121 ### use option --enable-expanded to generate certain macros as functions
1122 AC_ARG_ENABLE(expanded,
1123 [ --enable-expanded test: generate functions for certain macros],
1124 [test "$enableval" = yes && AC_DEFINE(NCURSES_EXPANDED)])
1126 ### use option --disable-macros to suppress macros in favor of functions
1127 AC_ARG_ENABLE(macros,
1128 [ --disable-macros test: use functions rather than macros],
1129 [test "$enableval" = no && AC_DEFINE(NCURSES_NOMACROS)])
1131 # Normally we only add trace() to the debug-library. Allow this to be
1132 # extended to all models of the ncurses library:
1134 case "$CFLAGS $CPPFLAGS" in
1140 AC_MSG_CHECKING(whether to add trace feature to all models)
1142 [ --with-trace test: add trace() function to all models of ncurses],
1143 [cf_with_trace=$withval],
1144 [cf_with_trace=$cf_all_traces])
1145 AC_MSG_RESULT($cf_with_trace)
1147 if test "$cf_with_trace" = yes ; then
1150 CF_ADD_CFLAGS(-DTRACE)
1158 ### Checks for libraries.
1159 AC_CHECK_FUNC(gettimeofday,
1160 AC_DEFINE(HAVE_GETTIMEOFDAY),[
1162 AC_CHECK_LIB(bsd, gettimeofday,
1163 AC_DEFINE(HAVE_GETTIMEOFDAY)
1164 LIBS="$LIBS -lbsd")])dnl CLIX: bzero, select, gettimeofday
1166 CF_MATH_LIB(MATH_LIB,sin(x))
1169 ### Checks for header files.
1175 dnl These are some other potentially nonportable headers.
1194 # check for ISC (this may also define _POSIX_SOURCE)
1195 # Note: even non-Posix ISC needs <sys/bsdtypes.h> to declare fd_set
1196 if test "$ISC" = yes ; then
1197 AC_CHECK_LIB(cposix,main)
1198 AC_CHECK_LIB(inet,bzero,LIBS="$LIBS -linet")dnl also 'select()'
1203 ### checks for compiler characteristics
1206 CF_C_INLINE(NCURSES_INLINE,1200)
1209 if test $NCURSES_CHTYPE = auto ; then
1212 cf_cv_typeof_chtype=$NCURSES_CHTYPE
1214 test "$cf_cv_typeof_chtype" = unsigned && cf_cv_typeof_chtype=""
1215 AC_SUBST(cf_cv_typeof_chtype)
1217 CF_UNSIGNED_LITERALS
1219 test ".$cf_cv_unsigned_literals" = .yes && cf_cv_1UL="${cf_cv_1UL}U"
1220 test ".$cf_cv_typeof_chtype" = .long && cf_cv_1UL="${cf_cv_1UL}L"
1223 if test $NCURSES_MMASK_T = auto ; then
1224 cf_cv_typeof_mmask_t=long
1226 cf_cv_typeof_mmask_t=$NCURSES_MMASK_T
1228 test "$cf_cv_typeof_mmask_t" = unsigned && cf_cv_typeof_mmask_t=""
1229 AC_SUBST(cf_cv_typeof_mmask_t)
1231 ### Checks for external-data
1235 ### Checks for library functions.
1256 if test "$with_getcap" = "yes" ; then
1267 # setup for prototype of fallback for vsscanf()
1268 CF_SUBST_IF(["$cf_cv_func_vsscanf" = vsscanf], HAVE_VSSCANF, 1, 0)
1270 dnl FIXME (may need this) AC_SYS_RESTARTABLE_SYSCALLS
1271 if test "$cross_compiling" = yes ; then
1272 AC_MSG_WARN(cross compiling: assume setvbuf params not reversed)
1274 AC_FUNC_SETVBUF_REVERSED
1282 # special check for test/ditto.c
1284 if test "$cf_cv_func_openpty" != no ; then
1285 AC_DEFINE_UNQUOTED(USE_OPENPTY_HEADER,<$cf_cv_func_openpty>)
1286 AC_DEFINE(USE_XTERM_PTY)
1287 if test "$cf_cv_lib_util" = yes ; then
1288 TEST_LIBS="-lutil $TEST_LIBS"
1293 if test "$with_hashed_db" != no ; then
1294 AC_DEFINE(USE_HASHED_DB)
1295 CF_HASHED_DB($with_hashed_db)
1298 dnl We'll do our own -g libraries, unless the user's overridden via $CFLAGS
1299 if test -z "$cf_user_CFLAGS" && test "$with_no_leaks" = no ; then
1300 CF_STRIP_G_OPT(CFLAGS)
1301 CF_STRIP_G_OPT(CXXFLAGS)
1304 # Just in case, check if the C compiler has a bool type.
1305 CF_BOOL_DECL(cf_cv_cc_bool_type)
1307 # Check for C++ compiler characteristics (and ensure that it's there!)
1308 if test -n "$CXX" ; then
1313 case $GXX_VERSION in
1325 AC_CHECK_HEADERS(iostream typeinfo)
1327 if test x"$ac_cv_header_iostream" = xyes ; then
1328 AC_MSG_CHECKING(if iostream uses std-namespace)
1333 cerr << "testing" << endl;
1334 ],[cf_iostream_namespace=yes],[cf_iostream_namespace=no])
1335 AC_MSG_RESULT($cf_iostream_namespace)
1336 if test "$cf_iostream_namespace" = yes ; then
1337 AC_DEFINE(IOSTREAM_NAMESPACE)
1348 CXX_AR_OPTS='$(AR_OPTS)'
1349 case $cf_cv_system_name in #(vi
1351 if test "$GXX" != yes ; then
1353 CXX_AR_OPTS='-ar -o'
1357 CXXLDFLAGS="-u main"
1360 if test "$GXX" != yes ; then
1362 CXX_AR_OPTS='-xar -o'
1366 AC_SUBST(CXXLDFLAGS)
1368 AC_SUBST(CXX_AR_OPTS)
1371 cf_cv_builtin_bool=1
1373 # Just because we are not configuring against C++ right now does not
1374 # mean that a user will not want to use C++. Some distributors disable
1375 # the C++ portion of this configuration as a shortcut (or just to avoid
1376 # compiling the demo in the c++ directory). So we need a reasonable
1377 # default for the 'bool' type.
1379 # Caveat: since the storage of the bool type is not standardized, it
1382 if test "$NCURSES_BOOL" != auto ; then
1383 cf_cv_type_of_bool=$NCURSES_BOOL
1384 cf_cv_header_stdbool_h=0
1386 if test "$cf_cv_header_stdbool_h" = 1 ; then
1389 AC_MSG_CHECKING(for fallback type of bool)
1390 case "$host_cpu" in #(vi
1391 i?86) cf_cv_type_of_bool=char ;; #(vi
1392 *) cf_cv_type_of_bool=int ;;
1394 AC_MSG_RESULT($cf_cv_type_of_bool)
1400 # If the C compiler did not declare bool, and we did not determine that the C++
1401 # compiler does not declare bool, turn on an ifdef in curses.h that makes the
1402 # ncurses library use the same type as C++ bool. Note that this allows one to
1403 # specify the type of bool in a configure-script option and postpone
1404 # integration with the C++ compiler provided that the types are compatible.
1406 if test $cf_cv_cc_bool_type = 1
1408 # oops: C has a bool. Unlikely, but C++ could differ.
1410 elif test $cf_cv_builtin_bool = 0
1415 # this is the normal case
1416 USE_CXX_BOOL='defined(__cplusplus)'
1418 AC_SUBST(USE_CXX_BOOL)
1420 CF_HELP_MESSAGE(Ada95 Binding Options:)
1422 dnl If the Ada95 source-tree is present, add that to the build unless it will
1423 dnl not work, or was not requested.
1424 if test -f "${srcdir}/Ada95/Makefile.in" ; then
1426 dnl libtool does not know anything about GNAT, though a change made in 1998
1427 dnl provided for it "someday". Disable the ada subtree if we are using
1428 dnl libtool -TD 20070714
1429 if test "$cf_with_ada" != "no" ; then
1430 if test "$with_libtool" != "no"; then
1431 AC_MSG_WARN(libtool does not support Ada - disabling feature)
1436 dnl Check for availability of GNU Ada Translator (GNAT).
1437 dnl At the moment we support no other Ada95 compiler.
1438 if test "$cf_with_ada" != "no" ; then
1439 cf_ada_make=gnatmake
1440 AC_CHECK_PROG(gnat_exists, $cf_ada_make, yes, no)
1441 if test "$ac_cv_prog_gnat_exists" = no; then
1445 AC_CHECK_PROG(M4_exists, m4, yes, no)
1446 if test "$ac_cv_prog_M4_exists" = no; then
1447 cf_cv_prog_gnat_correct=no
1448 echo Ada95 binding required program m4 not found. Ada95 binding disabled.
1450 if test "$cf_cv_prog_gnat_correct" = yes; then
1451 AC_MSG_CHECKING(if GNAT works)
1452 CF_GNAT_TRY_RUN([procedure conftest;],
1455 procedure conftest is
1457 Text_IO.Put ("Hello World");
1459 GNAT.OS_Lib.OS_Exit (0);
1460 end conftest;],[cf_cv_prog_gnat_correct=yes],[cf_cv_prog_gnat_correct=no])
1461 AC_MSG_RESULT($cf_cv_prog_gnat_correct)
1464 if test "$cf_cv_prog_gnat_correct" = yes; then
1465 ADAFLAGS="-O3 -gnatpn $ADAFLAGS"
1467 AC_MSG_CHECKING(if GNAT pragma Unreferenced works)
1468 CF_GNAT_TRY_LINK([procedure conftest;],
1471 procedure conftest is
1473 pragma Unreferenced (test);
1476 Text_IO.Put ("Hello World");
1478 GNAT.OS_Lib.OS_Exit (0);
1479 end conftest;],[cf_cv_pragma_unreferenced=yes],[cf_cv_pragma_unreferenced=no])
1480 AC_MSG_RESULT($cf_cv_pragma_unreferenced)
1482 # if the pragma is supported, use it (needed in the Trace code).
1483 if test $cf_cv_pragma_unreferenced = yes ; then
1489 AC_ARG_WITH(ada-compiler,
1490 [ --with-ada-compiler=CMD specify Ada95 compiler command (default gnatmake)],
1491 [cf_ada_compiler=$withval],
1492 [cf_ada_compiler=gnatmake])
1494 cf_ada_package=terminal_interface
1496 AC_SUBST(cf_ada_make)
1497 AC_SUBST(cf_ada_compiler)
1498 AC_SUBST(cf_ada_package)
1500 AC_SUBST(cf_compile_generics)
1501 AC_SUBST(cf_generic_objects)
1502 AC_SUBST(PRAGMA_UNREF)
1504 CF_WITH_PATH(ada-include,
1505 [ --with-ada-include=DIR Ada includes are in DIR],
1507 PREFIX/lib/ada/adainclude,
1508 [$]prefix/lib/ada/adainclude)
1509 AC_SUBST(ADA_INCLUDE)
1511 CF_WITH_PATH(ada-objects,
1512 [ --with-ada-objects=DIR Ada objects are in DIR],
1514 PREFIX/lib/ada/adalib,
1515 [$]prefix/lib/ada/adalib)
1516 AC_SUBST(ADA_OBJECTS)
1524 ### Construct the ncurses library-subsets, if any, from this set of keywords:
1525 ### none, base, ext_funcs, ext_tinfo, ticlib, termlib, widechar
1527 ### ticlib modules may be a separate library, otherwise contained in termlib.
1528 ### termlib modules may be a separate library, otherwise contained in ncurses.
1530 ### The of "+" or " " between the tokens controls the way the script
1531 ### chooses to split module lists into libraries.
1533 ### (see CF_LIB_RULES).
1534 AC_MSG_CHECKING(for library subsets)
1537 if test "$cf_with_progs" = yes || test "$with_ticlib" != no || test "$with_termcap" != no; then
1538 LIB_SUBSETS="${LIB_SUBSETS}ticlib"
1539 if test "$with_ticlib" != no ; then
1540 LIB_SUBSETS="${LIB_SUBSETS} "
1542 LIB_SUBSETS="${LIB_SUBSETS}+"
1546 LIB_SUBSETS="${LIB_SUBSETS}termlib"
1547 test "$with_ext_funcs" = yes && LIB_SUBSETS="${LIB_SUBSETS}+ext_tinfo"
1548 if test "$with_termlib" != no ; then
1549 LIB_SUBSETS="${LIB_SUBSETS} "
1551 LIB_SUBSETS="${LIB_SUBSETS}+"
1554 LIB_SUBSETS="${LIB_SUBSETS}base"
1555 test "$with_widec" = yes && LIB_SUBSETS="${LIB_SUBSETS}+widechar"
1556 test "$with_ext_funcs" = yes && LIB_SUBSETS="${LIB_SUBSETS}+ext_funcs"
1558 AC_MSG_RESULT($LIB_SUBSETS)
1560 ### Construct the list of include-directories to be generated
1564 ### Build up pieces for makefile rules
1565 AC_MSG_CHECKING(default library suffix)
1566 CF_LIB_TYPE($DFT_LWR_MODEL,DFT_ARG_SUFFIX)dnl
1567 AC_SUBST(DFT_ARG_SUFFIX)dnl the string to append to "-lncurses" ("")
1568 AC_MSG_RESULT($DFT_ARG_SUFFIX)
1570 AC_MSG_CHECKING(default library-dependency suffix)
1571 CF_LIB_SUFFIX($DFT_LWR_MODEL,DFT_DEP_SUFFIX)dnl
1572 DFT_LIB_SUFFIX=$DFT_DEP_SUFFIX
1573 if test $DFT_LWR_MODEL = shared ; then
1574 case $cf_cv_system_name in #(vi
1576 DFT_DEP_SUFFIX=".dll.a"
1577 DFT_LIB_SUFFIX=".dll"
1581 AC_SUBST(DFT_DEP_SUFFIX)dnl the corresponding library-suffix (".a")
1582 AC_MSG_RESULT($DFT_DEP_SUFFIX)
1584 AC_MSG_CHECKING(default object directory)
1585 CF_OBJ_SUBDIR($DFT_LWR_MODEL,DFT_OBJ_SUBDIR)dnl
1586 AC_SUBST(DFT_OBJ_SUBDIR)dnl the default object-directory ("obj")
1587 AC_MSG_RESULT($DFT_OBJ_SUBDIR)
1589 # libtool thinks it can make c++ shared libraries (perhaps only g++)
1590 if test "$cf_with_cxx" = yes ; then
1591 AC_MSG_CHECKING(c++ library-dependency suffix)
1592 if test "$with_libtool" != "no"; then
1593 CXX_LIB_SUFFIX=$DFT_DEP_SUFFIX
1595 CF_LIB_SUFFIX(normal,CXX_LIB_SUFFIX)dnl we normally make a static library
1597 AC_MSG_RESULT($CXX_LIB_SUFFIX)
1598 AC_SUBST(CXX_LIB_SUFFIX)
1601 # do not want -ldl in build except as needed for -lncurses dependency
1602 if test "$with_dlsym" = yes ; then
1603 if test $DFT_LWR_MODEL = shared || \
1604 test $DFT_LWR_MODEL = libtool ; then
1605 CF_REMOVE_LIB(LIBS,$LIBS,dl)
1608 ### Set up low-level terminfo dependencies for makefiles.
1610 # TICS_LIST and TINFO_LIST are needed to build libtic.so and libterm.so, but
1613 if test "$with_dlsym" = yes ; then
1614 CF_REMOVE_LIB(TINFO_LIST,$SHLIB_LIST,dl)
1617 if test "$with_ticlib" != no ; then
1619 if test "$with_ticlib" != yes ; then
1620 TICS_NAME=$with_ticlib
1621 TICS_ARG_SUFFIX="${with_ticlib}`echo ${DFT_ARG_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
1622 TICS_DEP_SUFFIX="${with_ticlib}`echo ${DFT_DEP_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
1623 TICS_LIB_SUFFIX="${with_ticlib}"
1625 TICS_ARG_SUFFIX="${TICS_NAME}${DFT_ARG_SUFFIX}"
1626 TICS_DEP_SUFFIX="${TICS_NAME}${DFT_DEP_SUFFIX}"
1627 TICS_LIB_SUFFIX="${TICS_NAME}${LIB_SUFFIX}"
1629 TICS_ARGS="-L${LIB_DIR} -l${TICS_LIB_SUFFIX}"
1631 TICS_ARGS="-L${LIB_DIR} -l${LIB_NAME}${DFT_ARG_SUFFIX}"
1633 AC_SUBST(TICS_ARG_SUFFIX)
1634 AC_SUBST(TICS_DEP_SUFFIX)
1635 AC_SUBST(TICS_LIB_SUFFIX)
1638 if test "$with_termlib" != no ; then
1640 if test "$with_termlib" != yes ; then
1641 TINFO_NAME=$with_termlib
1642 TINFO_SUFFIX="`echo ${DFT_LIB_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
1643 TINFO_ARG_SUFFIX="${with_termlib}`echo ${DFT_ARG_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
1644 TINFO_DEP_SUFFIX="${with_termlib}`echo ${DFT_DEP_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
1645 TINFO_LIB_SUFFIX="${with_termlib}"
1647 TINFO_SUFFIX=${DFT_LIB_SUFFIX}
1648 TINFO_ARG_SUFFIX="${TINFO_NAME}${DFT_ARG_SUFFIX}"
1649 TINFO_DEP_SUFFIX="${TINFO_NAME}${DFT_DEP_SUFFIX}"
1650 TINFO_LIB_SUFFIX="${TINFO_NAME}${LIB_SUFFIX}"
1653 TEST_DEPS="${LIB_DIR}/${LIB_PREFIX}${TINFO_DEP_SUFFIX}"
1654 TEST_DEP2="${LIB_2ND}/${LIB_PREFIX}${TINFO_DEP_SUFFIX}"
1655 if test "$DFT_LWR_MODEL" = "libtool"; then
1656 TEST_ARGS="${TEST_DEPS}"
1657 TEST_ARG2="${TEST_DEP2}"
1658 TINFO_ARGS="-L${LIB_DIR} $TEST_ARGS"
1660 TEST_ARGS="-l${TINFO_ARG_SUFFIX}"
1661 TEST_ARG2="-l${TINFO_ARG_SUFFIX}"
1662 TICS_LIST="$SHLIB_LIST -l${TINFO_LIB_SUFFIX}"
1663 TINFO_ARGS="-L${LIB_DIR} $TEST_ARGS"
1664 SHLIB_LIST="$SHLIB_LIST -l${TINFO_LIB_SUFFIX}"
1667 # the next lines are needed for linking libtic over libncurses
1668 TINFO_NAME=${LIB_NAME}
1669 TINFO_SUFFIX=${DFT_LIB_SUFFIX}
1670 TINFO_ARG_SUFFIX=${LIB_NAME}${DFT_ARG_SUFFIX}
1671 TICS_LIST="$SHLIB_LIST"
1673 TINFO_ARGS="-L${LIB_DIR} -l${LIB_NAME}${DFT_ARG_SUFFIX}"
1676 if test "$DFT_LWR_MODEL" = shared ; then
1677 case $cf_cv_system_name in #(vi
1679 # "lib" files have ".dll.a" suffix, "cyg" files have ".dll"
1685 AC_SUBST(TINFO_ARG_SUFFIX)
1686 AC_SUBST(TINFO_DEP_SUFFIX)
1687 AC_SUBST(TINFO_LIB_SUFFIX)
1688 AC_SUBST(TINFO_ARGS)
1690 if test "$with_dlsym" = yes ; then
1691 CF_REMOVE_LIB(TICS_LIST,$TICS_LIST,dl)
1694 if test "$DFT_LWR_MODEL" = "libtool"; then
1699 TINFO_ARGS2=`echo "$TINFO_ARGS" | sed -e 's,-L\.\./,-L../../,'`
1700 AC_SUBST(TINFO_ARGS2)
1702 case $DFT_LWR_MODEL in
1703 normal|debug|profile)
1708 AC_MSG_CHECKING(where we will install curses.h)
1709 test "$with_overwrite" = no && \
1710 test "x$includedir" = 'x${prefix}/include' && \
1711 includedir='${prefix}/include/ncurses'${LIB_SUFFIX}
1712 AC_MSG_RESULT($includedir)
1714 ### Resolve a conflict between normal and wide-curses by forcing applications
1715 ### that will need libutf8 to add it to their configure script.
1716 if test "$with_overwrite" != no ; then
1717 if test "$NCURSES_LIBUTF8" = 1 ; then
1718 NCURSES_LIBUTF8='defined(HAVE_LIBUTF8_H)'
1719 AC_MSG_WARN(Wide-character applications must define HAVE_LIBUTF8_H to include curses.h)
1723 AC_SUBST(WITH_OVERWRITE)
1725 AC_SUBST(TINFO_LIST)
1726 AC_SUBST(SHLIB_LIST)
1728 # used to separate tack out of the tree
1730 AC_SUBST(NCURSES_TREE)
1732 ### predefined stuff for the test programs
1733 AC_DEFINE(HAVE_SLK_COLOR)
1735 ### Construct the list of subdirectories for which we'll customize makefiles
1736 ### with the appropriate compile-rules.
1738 CF_SRC_MODULES($modules_to_build)
1740 if test "$cf_with_ada" != "no" && test "$cf_cv_prog_gnat_correct" != "no"; then
1741 SUB_MAKEFILES="$SUB_MAKEFILES Ada95/gen/adacurses-config"
1746 AC_DEFINE_UNQUOTED(NCURSES_PATHSEP,'$PATHSEP')
1748 AC_DEFINE_UNQUOTED(NCURSES_VERSION_STRING, "${NCURSES_MAJOR}.${NCURSES_MINOR}.${NCURSES_PATCH}")
1750 ### Now that we're done running tests, add the compiler-warnings, if any
1751 CF_ADD_CFLAGS($EXTRA_CFLAGS)
1753 ### If we're building with rpath, try to link non-standard libs that way too.
1754 if test "$DFT_LWR_MODEL" = "shared"; then
1758 ### Define substitutions for header files to avoid name-pollution
1759 CF_SUBST_IF(["$cf_cv_have_tcgetattr" = yes], HAVE_TCGETATTR, 1, 0)
1760 CF_SUBST_IF(["$ac_cv_header_termio_h" = yes], HAVE_TERMIO_H, 1, 0)
1761 CF_SUBST_IF(["$ac_cv_header_termios_h" = yes], HAVE_TERMIOS_H, 1, 0)
1763 ################################################################################
1764 test "$use_database" = yes && SUB_MAKEFILES="$SUB_MAKEFILES misc/run_tic.sh:misc/run_tic.in"
1765 SUB_MAKEFILES="$SUB_MAKEFILES misc/ncurses-config:misc/ncurses-config.in"
1767 include/MKterm.h.awk \
1768 include/curses.head:include/curses.h.in \
1773 CF_PRG_RULES([$srcdir/test/mk-test.awk ECHO_LINK="$ECHO_LINK"], test)
1774 CF_LIB_RULES($SRC_SUBDIRS)
1776 ### Special initialization commands, used to pass information from the
1777 ### configuration-run into config.status
1780 DFT_ARG_SUFFIX="$DFT_ARG_SUFFIX"
1781 DFT_LWR_MODEL="$DFT_LWR_MODEL"
1782 ECHO_LINK="$ECHO_LINK"
1783 LDCONFIG="$LDCONFIG"
1784 LIB_NAME="$LIB_NAME"
1785 LIB_SUBSETS="$LIB_SUBSETS"
1786 LIB_SUFFIX="$LIB_SUFFIX"
1787 LIB_TRACING="$LIB_TRACING"
1788 MAKE_TERMINFO="$MAKE_TERMINFO"
1789 NCURSES_MAJOR="$NCURSES_MAJOR"
1790 NCURSES_MINOR="$NCURSES_MINOR"
1791 NCURSES_OSPEED="$NCURSES_OSPEED"
1792 NCURSES_PATCH="$NCURSES_PATCH"
1793 SRC_SUBDIRS="$SRC_SUBDIRS"
1794 TERMINFO="$TERMINFO"
1795 TINFO_ARG_SUFFIX="$TINFO_ARG_SUFFIX"
1796 TINFO_LIB_SUFFIX="$TINFO_LIB_SUFFIX"
1797 TINFO_NAME="$TINFO_NAME"
1798 TINFO_SUFFIX="$TINFO_SUFFIX"
1799 TICS_ARG_SUFFIX="$TICS_ARG_SUFFIX"
1800 TICS_LIB_SUFFIX="$TICS_LIB_SUFFIX"
1801 TICS_NAME="$TICS_NAME"
1802 WITH_CURSES_H="$with_curses_h"
1803 WITH_ECHO="$with_echo"
1804 WITH_OVERWRITE="$with_overwrite"
1805 cf_LIST_MODELS="$cf_list_models"
1806 cf_cv_abi_version="$cf_cv_abi_version"
1807 cf_cv_do_relink="$cf_cv_do_relink"
1808 cf_cv_do_symlinks="$cf_cv_do_symlinks"
1809 cf_cv_enable_lp64="$cf_cv_enable_lp64"
1810 cf_cv_enable_opaque="$cf_cv_enable_opaque"
1811 cf_cv_prog_CC_c_o=$cf_cv_prog_CC_c_o
1812 cf_cv_prog_CXX_c_o=$cf_cv_prog_CXX_c_o
1813 cf_cv_rel_version="$cf_cv_rel_version"
1814 cf_cv_rm_so_locs="$cf_cv_rm_so_locs"
1815 cf_cv_shlib_version="$cf_cv_shlib_version"
1816 cf_cv_shlib_version_infix="$cf_cv_shlib_version_infix"
1817 cf_cv_system_name="$cf_cv_system_name"
1818 cf_with_cxx_binding="$cf_with_cxx_binding"
1823 ${MAKE-make} preinstall