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 1.443 2008/08/30 19:53:49 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: 1.443 $)
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 "$with_big_core" = "yes" && AC_DEFINE(HAVE_BIG_CORE)
506 ### ISO C only guarantees 512-char strings, we have tables which load faster
507 ### when constructed using "big" strings.
508 AC_MSG_CHECKING(if big-strings option selected)
509 AC_ARG_ENABLE(big-strings,
510 [ --disable-big-strings assume compiler has only standard-size strings],
511 [with_big_strings=no],
512 [with_big_strings=yes])
513 AC_MSG_RESULT($with_big_strings)
516 test "$with_big_strings" = "yes" && USE_BIG_STRINGS=1
517 AC_SUBST(USE_BIG_STRINGS)
519 ### use option --enable-termcap to compile in the termcap fallback support
520 AC_MSG_CHECKING(if you want termcap-fallback support)
521 AC_ARG_ENABLE(termcap,
522 [ --enable-termcap compile in termcap fallback support],
523 [with_termcap=$enableval],
525 AC_MSG_RESULT($with_termcap)
527 if test "$with_termcap" != "yes" ; then
528 if test "$use_database" = no ; then
529 if test -z "$with_fallback" ; then
530 AC_ERROR(You have disabled the database w/o specifying fallbacks)
533 AC_DEFINE(PURE_TERMINFO)
536 if test "$with_ticlib" != no ; then
537 AC_ERROR(Options --with-ticlib and --enable-termcap cannot be combined)
540 AC_DEFINE(USE_TERMCAP)
541 AC_MSG_CHECKING(for list of termcap files)
542 CF_WITH_PATHLIST(termpath,
543 [ --with-termpath=XXX specify list of termcap files],
545 /etc/termcap:/usr/share/misc/termcap)
546 AC_MSG_RESULT($TERMPATH)
547 test -n "$TERMPATH" && AC_DEFINE_UNQUOTED(TERMPATH,"$TERMPATH")
549 ### use option --enable-getcap to use a hacked getcap for reading termcaps
550 AC_MSG_CHECKING(if fast termcap-loader is needed)
551 AC_ARG_ENABLE(getcap,
552 [ --enable-getcap fast termcap load, no xrefs to terminfo],
553 [with_getcap=$enableval],
555 AC_MSG_RESULT($with_getcap)
556 test "$with_getcap" = "yes" && AC_DEFINE(USE_GETCAP)
558 AC_MSG_CHECKING(if translated termcaps will be cached in ~/.terminfo)
559 AC_ARG_ENABLE(getcap-cache,
560 [ --enable-getcap-cache cache translated termcaps in ~/.terminfo],
561 [with_getcap_cache=$enableval],
562 [with_getcap_cache=no])
563 AC_MSG_RESULT($with_getcap_cache)
564 test "$with_getcap_cache" = "yes" && AC_DEFINE(USE_GETCAP_CACHE)
568 ### Use option --disable-home-terminfo to completely remove ~/.terminfo
569 AC_MSG_CHECKING(if ~/.terminfo is wanted)
570 AC_ARG_ENABLE(home-terminfo,
571 [ --disable-home-terminfo drop ~/.terminfo from terminfo search-path],
572 [with_home_terminfo=$enableval],
573 [with_home_terminfo=yes])
574 AC_MSG_RESULT($with_home_terminfo)
575 test "$with_home_terminfo" = "yes" && AC_DEFINE(USE_HOME_TERMINFO)
577 AC_MSG_CHECKING(if you want to use restricted environment when running as root)
578 AC_ARG_ENABLE(root-environ,
579 [ --disable-root-environ restrict environment when running as root],
580 [with_root_environ=$enableval],
581 [with_root_environ=yes])
582 AC_MSG_RESULT($with_root_environ)
583 test "$with_root_environ" = yes && AC_DEFINE(USE_ROOT_ENVIRON)
585 ### Use option --enable-symlinks to make tic use symlinks, not hard links
586 ### to reduce storage requirements for the terminfo database.
592 # soft links (symbolic links) are useful for some systems where hard links do
593 # not work, or to make it simpler to copy terminfo trees around.
594 if test "$ac_cv_func_symlink" = yes ; then
595 AC_MSG_CHECKING(if tic should use symbolic links)
596 AC_ARG_ENABLE(symlinks,
597 [ --enable-symlinks make tic use symbolic links not hard links],
598 [with_symlinks=$enableval],
600 AC_MSG_RESULT($with_symlinks)
603 # If we have hard links and did not choose to use soft links instead, there is
604 # no reason to make this choice optional - use the hard links.
605 if test "$with_symlinks" = no ; then
606 AC_MSG_CHECKING(if tic should use hard links)
607 if test "$ac_cv_func_link" = yes ; then
612 AC_MSG_RESULT($with_links)
615 test "$with_links" = yes && AC_DEFINE(USE_LINKS)
616 test "$with_symlinks" = yes && AC_DEFINE(USE_SYMLINKS)
618 ### use option --enable-broken-linker to force on use of broken-linker support
619 AC_MSG_CHECKING(if you want broken-linker support code)
620 AC_ARG_ENABLE(broken_linker,
621 [ --enable-broken_linker compile with broken-linker support code],
622 [with_broken_linker=$enableval],
623 [with_broken_linker=${BROKEN_LINKER-no}])
624 AC_MSG_RESULT($with_broken_linker)
627 if test "$with_broken_linker" = yes ; then
628 AC_DEFINE(BROKEN_LINKER)
630 elif test "$DFT_LWR_MODEL" = shared ; then
631 case $cf_cv_system_name in #(vi
633 AC_DEFINE(BROKEN_LINKER)
635 CF_VERBOSE(cygwin linker is broken anyway)
639 AC_SUBST(BROKEN_LINKER)
641 ### use option --enable-bsdpad to have tputs process BSD-style prefix padding
642 AC_MSG_CHECKING(if tputs should process BSD-style prefix padding)
643 AC_ARG_ENABLE(bsdpad,
644 [ --enable-bsdpad recognize BSD-style prefix padding],
645 [with_bsdpad=$enableval],
647 AC_MSG_RESULT($with_bsdpad)
648 test "$with_bsdpad" = yes && AC_DEFINE(BSD_TPUTS)
650 ### use option --enable-widec to turn on use of wide-character support
659 # Check to define _XOPEN_SOURCE "automatically"
662 # Work around breakage on OS X
665 # Checks for CODESET support.
668 # use these variables to work around a defect in gcc's fixincludes.
672 AC_MSG_CHECKING(if you want wide-character code)
674 [ --enable-widec compile with wide-char/UTF-8 code],
675 [with_widec=$enableval],
677 AC_MSG_RESULT($with_widec)
678 if test "$with_widec" = yes ; then
679 LIB_SUFFIX="w${LIB_SUFFIX}"
680 AC_DEFINE(USE_WIDEC_SUPPORT)
681 CF_PREDEFINE(_XOPEN_SOURCE_EXTENDED)
684 AC_CHECK_FUNCS(putwc btowc wctob mbtowc wctomb mblen mbrlen mbrtowc)
685 if test "$ac_cv_func_putwc" != yes ; then
687 if test "$cf_cv_libutf8" = yes ; then
691 CF_WCHAR_TYPE(mbstate_t, NCURSES_MBSTATE_T)
692 CF_WCHAR_TYPE(wchar_t, NCURSES_WCHAR_T, NCURSES_OK_WCHAR_T)
693 CF_WCHAR_TYPE(wint_t, NCURSES_WINT_T, NCURSES_OK_WINT_T)
695 if test "$NCURSES_MBSTATE_T" != 0; then
696 AC_DEFINE(NEED_MBSTATE_T_DEF)
699 AC_SUBST(NCURSES_CH_T)
700 AC_SUBST(NCURSES_LIBUTF8)
702 AC_SUBST(NEED_WCHAR_H)
703 AC_SUBST(NCURSES_MBSTATE_T)
704 AC_SUBST(NCURSES_WCHAR_T)
705 AC_SUBST(NCURSES_WINT_T)
707 AC_SUBST(NCURSES_OK_WCHAR_T)
708 AC_SUBST(NCURSES_OK_WINT_T)
710 ### use option --disable-lp64 to allow long chtype
711 case $cf_cv_abi_version in
716 default_with_lp64=yes
720 AC_MSG_CHECKING(whether to enable _LP64 definition in curses.h)
722 [ --disable-lp64 allow chtype to be long (ignore _LP64)],
723 [with_lp64=$enableval],
724 [with_lp64=$default_with_lp64])
725 AC_MSG_RESULT($with_lp64)
727 if test "$with_lp64" = yes ; then
732 AC_SUBST(cf_cv_enable_lp64)
736 ### use option --disable-tparm-varargs to make tparm() conform to X/Open
737 AC_MSG_CHECKING(if you want tparm not to use X/Open fixed-parameter list)
738 AC_ARG_ENABLE(tparm-varargs,
739 [ --disable-tparm-varargs compile tparm() without varargs interface],
740 [with_tparm_varargs=$enableval],
741 [with_tparm_varargs=yes])
742 AC_MSG_RESULT($with_tparm_varargs)
743 NCURSES_TPARM_VARARGS=0
744 test "$with_tparm_varargs" = yes && NCURSES_TPARM_VARARGS=1
745 AC_SUBST(NCURSES_TPARM_VARARGS)
747 ### use option --with-bool to override bool's type
748 AC_MSG_CHECKING(for type of bool)
750 [ --with-bool=TYPE override fallback type of bool variable],
751 [NCURSES_BOOL="$withval"],
753 AC_MSG_RESULT($NCURSES_BOOL)
754 AC_SUBST(NCURSES_BOOL)
756 AC_MSG_CHECKING(for alternate terminal capabilities file)
758 [ --with-caps=alt compile with alternate Caps file],
759 [TERMINFO_CAPS=Caps.$withval],
760 [TERMINFO_CAPS=Caps])
761 test -f "${srcdir}/include/${TERMINFO_CAPS}" || TERMINFO_CAPS=Caps
762 AC_MSG_RESULT($TERMINFO_CAPS)
763 AC_SUBST(TERMINFO_CAPS)
765 ### use option --with-chtype to override chtype's type
766 AC_MSG_CHECKING(for type of chtype)
768 [ --with-chtype=TYPE override type of chtype],
769 [NCURSES_CHTYPE="$withval"],
770 [NCURSES_CHTYPE=auto])
771 AC_MSG_RESULT($NCURSES_CHTYPE)
773 ### use option --with-ospeed to override ospeed's type
774 AC_MSG_CHECKING(for type of ospeed)
776 [ --with-ospeed=TYPE override type of ospeed variable],
777 [NCURSES_OSPEED="$withval"],
778 [NCURSES_OSPEED=short])
779 AC_MSG_RESULT($NCURSES_OSPEED)
780 AC_SUBST(NCURSES_OSPEED)
782 ### use option --with-mmask-t to override mmask_t's type
783 AC_MSG_CHECKING(for type of mmask_t)
785 [ --with-mmask-t=TYPE override type of mmask_t],
786 [NCURSES_MMASK_T="$withval"],
787 [NCURSES_MMASK_T=auto])
788 AC_MSG_RESULT($NCURSES_MMASK_T)
790 ### Enable compiling-in rcs id's
791 AC_MSG_CHECKING(if RCS identifiers should be compiled-in)
793 [ --with-rcs-ids compile-in RCS identifiers],
794 [with_rcs_ids=$withval],
796 AC_MSG_RESULT($with_rcs_ids)
797 test "$with_rcs_ids" = yes && AC_DEFINE(USE_RCS_IDS)
799 ###############################################################################
800 CF_MAN_PAGES([ captoinfo clear infocmp infotocap tic toe tput ])
802 ###############################################################################
803 CF_HELP_MESSAGE(Extensions:)
805 ### Note that some functions (such as const) are normally disabled anyway.
806 AC_MSG_CHECKING(if you want to build with function extensions)
807 AC_ARG_ENABLE(ext-funcs,
808 [ --disable-ext-funcs disable function-extensions],
809 [with_ext_funcs=$enableval],
810 [with_ext_funcs=yes])
811 AC_MSG_RESULT($with_ext_funcs)
812 if test "$with_ext_funcs" = yes ; then
814 AC_DEFINE(HAVE_CURSES_VERSION)
815 AC_DEFINE(HAVE_HAS_KEY)
816 AC_DEFINE(HAVE_RESIZETERM)
817 AC_DEFINE(HAVE_RESIZE_TERM)
818 AC_DEFINE(HAVE_USE_DEFAULT_COLORS)
819 AC_DEFINE(HAVE_WRESIZE)
820 AC_DEFINE(NCURSES_EXT_FUNCS)
824 AC_SUBST(NCURSES_EXT_FUNCS)
826 ### use option --enable-const to turn on use of const beyond that in XSI.
827 AC_MSG_CHECKING(for extended use of const keyword)
829 [ --enable-const compile with extra/non-standard const],
830 [with_ext_const=$enableval],
832 AC_MSG_RESULT($with_ext_const)
833 NCURSES_CONST='/*nothing*/'
834 if test "$with_ext_const" = yes ; then
837 AC_SUBST(NCURSES_CONST)
839 ### use option --enable-ext-colors to turn on use of colors beyond 16.
840 AC_MSG_CHECKING(if you want to use extended colors)
841 AC_ARG_ENABLE(ext-colors,
842 [ --enable-ext-colors compile for 256-color support],
843 [with_ext_colors=$enableval],
844 [with_ext_colors=no])
845 AC_MSG_RESULT($with_ext_colors)
847 if test "$with_ext_colors" = yes ; then
848 if test "$with_widec" != yes ; then
849 AC_MSG_ERROR(This option applies only to wide-character library)
851 # cannot be ABI 5 since it changes sizeof(cchar_t)
855 AC_DEFINE(NCURSES_EXT_COLORS)
857 AC_SUBST(NCURSES_EXT_COLORS)
859 ### use option --enable-ext-mouse to modify coding to support 5-button mice
860 AC_MSG_CHECKING(if you want to use extended mouse encoding)
861 AC_ARG_ENABLE(ext-mouse,
862 [ --enable-ext-mouse compile for extended mouse-encoding],
863 [with_ext_mouse=$enableval],
865 AC_MSG_RESULT($with_ext_mouse)
866 NCURSES_MOUSE_VERSION=1
867 if test "$with_ext_mouse" = yes ; then
868 NCURSES_MOUSE_VERSION=2
871 AC_SUBST(NCURSES_MOUSE_VERSION)
873 AC_MSG_CHECKING(if you want \$NCURSES_NO_PADDING code)
874 AC_ARG_ENABLE(no-padding,
875 [ --enable-no-padding compile with $NCURSES_NO_PADDING code],
876 [with_no_padding=$enableval],
877 [with_no_padding=$with_ext_funcs])
878 AC_MSG_RESULT($with_no_padding)
879 test "$with_no_padding" = yes && AC_DEFINE(NCURSES_NO_PADDING)
881 AC_CHECK_SIZEOF([signed char], 0)
882 if test "$ac_cv_sizeof_signed_char" = 1 ; then
883 NCURSES_SBOOL="signed char"
887 AC_MSG_CHECKING(if you want to use signed Boolean array in term.h)
888 AC_ARG_ENABLE(signed-char,
889 [ --enable-signed-char compile using signed Boolean's in term.h],
890 [with_signed_char=$enableval],
891 [with_signed_char=no])
892 AC_MSG_RESULT($with_signed_char)
893 test "$with_signed_char" != yes && NCURSES_SBOOL="char"
894 AC_SUBST(NCURSES_SBOOL)
896 ### use option --enable-sigwinch to turn on use of SIGWINCH logic
897 AC_MSG_CHECKING(if you want SIGWINCH handler)
898 AC_ARG_ENABLE(sigwinch,
899 [ --enable-sigwinch compile with SIGWINCH handler],
900 [with_sigwinch=$enableval],
901 [with_sigwinch=$with_ext_funcs])
902 AC_MSG_RESULT($with_sigwinch)
903 test "$with_sigwinch" = yes && AC_DEFINE(USE_SIGWINCH)
905 ### use option --enable-tcap-names to allow user to define new capabilities
906 AC_MSG_CHECKING(if you want user-definable terminal capabilities like termcap)
907 AC_ARG_ENABLE(tcap-names,
908 [ --enable-tcap-names compile with user-definable terminal capabilities],
909 [with_tcap_names=$enableval],
910 [with_tcap_names=$with_ext_funcs])
911 AC_MSG_RESULT($with_tcap_names)
913 test "$with_tcap_names" = yes && NCURSES_XNAMES=1
914 AC_SUBST(NCURSES_XNAMES)
916 ###############################################################################
917 # These options are relatively safe to experiment with.
918 CF_HELP_MESSAGE(Development Code:)
919 AC_MSG_CHECKING(if you want all development code)
921 [ --without-develop disable development options],
922 [with_develop=$withval],
924 AC_MSG_RESULT($with_develop)
926 ### use option --enable-hard-tabs to turn on use of hard-tabs optimize
927 AC_MSG_CHECKING(if you want hard-tabs code)
928 AC_ARG_ENABLE(hard-tabs,
929 [ --enable-hard-tabs compile with hard-tabs code],,
930 [enable_hard_tabs=$with_develop])
931 AC_MSG_RESULT($enable_hard_tabs)
932 test "$enable_hard_tabs" = yes && AC_DEFINE(USE_HARD_TABS)
934 ### use option --enable-xmc-glitch to turn on use of magic-cookie optimize
935 AC_MSG_CHECKING(if you want limited support for xmc)
936 AC_ARG_ENABLE(xmc-glitch,
937 [ --enable-xmc-glitch compile with support for xmc (magic-cookie)],,
938 [enable_xmc_glitch=$with_develop])
939 AC_MSG_RESULT($enable_xmc_glitch)
940 test "$enable_xmc_glitch" = yes && AC_DEFINE(USE_XMC_SUPPORT)
942 ###############################################################################
943 # These are just experimental, probably should not be in a package:
944 CF_HELP_MESSAGE(Experimental Code:)
946 AC_MSG_CHECKING(if you do not want to assume colors are white-on-black)
947 AC_ARG_ENABLE(assumed-color,
948 [ --disable-assumed-color do not assume anything about default-colors],
949 [with_assumed_color=$enableval],
950 [with_assumed_color=yes])
951 AC_MSG_RESULT($with_assumed_color)
952 test "$with_assumed_color" = yes && AC_DEFINE(USE_ASSUMED_COLOR)
954 ### use option --enable-hashmap to turn on use of hashmap scrolling logic
955 AC_MSG_CHECKING(if you want hashmap scrolling-optimization code)
956 AC_ARG_ENABLE(hashmap,
957 [ --disable-hashmap compile without hashmap scrolling-optimization],
958 [with_hashmap=$enableval],
960 AC_MSG_RESULT($with_hashmap)
961 test "$with_hashmap" = yes && AC_DEFINE(USE_HASHMAP)
963 ### use option --enable-colorfgbg to turn on use of $COLORFGBG environment
964 AC_MSG_CHECKING(if you want colorfgbg code)
965 AC_ARG_ENABLE(colorfgbg,
966 [ --enable-colorfgbg compile with $COLORFGBG code],
967 [with_colorfgbg=$enableval],
969 AC_MSG_RESULT($with_colorfgbg)
970 test "$with_colorfgbg" = yes && AC_DEFINE(USE_COLORFGBG)
972 # This is still experimental (20080329), but should ultimately be moved to
973 # the script-block --with-normal, etc.
976 AC_MSG_CHECKING(if you want to use weak-symbols for pthreads)
977 AC_ARG_ENABLE(weak-symbols,
978 [ --enable-weak-symbols enable weak-symbols for pthreads],
979 [use_weak_symbols=$withval],
980 [use_weak_symbols=no])
981 AC_MSG_RESULT($use_weak_symbols)
982 if test "$use_weak_symbols" = yes ; then
985 cf_cv_weak_symbols=no
988 if test $cf_cv_weak_symbols = yes ; then
989 AC_DEFINE(USE_WEAK_SYMBOLS)
993 if test "$with_pthread" = "yes" ; then
994 AC_DEFINE(USE_PTHREADS)
996 if test $cf_cv_weak_symbols = yes ; then
1002 # Reentrant code has to be opaque; there's little advantage to making ncurses
1003 # opaque outside of that, so there is no --enable-opaque option. We can use
1004 # this option without --with-pthreads, but this will be always set for
1006 AC_MSG_CHECKING(if you want experimental reentrant code)
1007 AC_ARG_ENABLE(reentrant,
1008 [ --enable-reentrant compile with experimental reentrant code],
1009 [with_reentrant=$enableval],
1010 [with_reentrant=no])
1011 AC_MSG_RESULT($with_reentrant)
1012 if test "$with_reentrant" = yes ; then
1013 cf_cv_enable_reentrant=1
1014 cf_cv_enable_opaque="NCURSES_INTERNALS"
1017 if test $cf_cv_weak_symbols = yes ; then
1018 CF_REMOVE_LIB(LIBS,$LIBS,pthread)
1020 LIB_SUFFIX="t${LIB_SUFFIX}"
1022 AC_DEFINE(USE_REENTRANT)
1025 cf_cv_enable_reentrant=0
1026 cf_cv_enable_opaque="NCURSES_OPAQUE"
1028 NCURSES_SIZE_T=short
1030 AC_SUBST(cf_cv_enable_reentrant)
1031 AC_SUBST(cf_cv_enable_opaque)
1032 AC_SUBST(NCURSES_OPAQUE)
1033 AC_SUBST(NCURSES_SIZE_T)
1035 AC_MSG_CHECKING(if you want experimental safe-sprintf code)
1036 AC_ARG_ENABLE(safe-sprintf,
1037 [ --enable-safe-sprintf compile with experimental safe-sprintf code],
1038 [with_safe_sprintf=$enableval],
1039 [with_safe_sprintf=no])
1040 AC_MSG_RESULT($with_safe_sprintf)
1041 test "$with_safe_sprintf" = yes && AC_DEFINE(USE_SAFE_SPRINTF)
1043 ### use option --disable-scroll-hints to turn off use of scroll-hints scrolling logic
1044 # when hashmap is used scroll hints are useless
1045 if test "$with_hashmap" = no ; then
1046 AC_MSG_CHECKING(if you want to experiment without scrolling-hints code)
1047 AC_ARG_ENABLE(scroll-hints,
1048 [ --disable-scroll-hints compile without scroll-hints code],
1049 [with_scroll_hints=$enableval],
1050 [with_scroll_hints=yes])
1051 AC_MSG_RESULT($with_scroll_hints)
1052 test "$with_scroll_hints" = yes && AC_DEFINE(USE_SCROLL_HINTS)
1055 AC_MSG_CHECKING(if you want experimental wgetch-events code)
1056 AC_ARG_ENABLE(wgetch-events,
1057 [ --enable-wgetch-events compile with experimental wgetch-events code],
1058 [with_wgetch_events=$enableval],
1059 [with_wgetch_events=no])
1060 AC_MSG_RESULT($with_wgetch_events)
1061 test "$with_wgetch_events" = yes && AC_DEFINE(NCURSES_WGETCH_EVENTS)
1063 ###############################################################################
1064 CF_HELP_MESSAGE(Testing/development Options:)
1066 ### use option --disable-echo to suppress full display compiling commands
1067 AC_MSG_CHECKING(if you want to display full commands during build)
1069 [ --enable-echo build: display "compiling" commands (default)],
1070 [with_echo=$enableval],
1072 if test "$with_echo" = yes; then
1075 ECHO_LINK='@ echo linking $@ ... ;'
1076 test -n "$LIBTOOL" && LIBTOOL="$LIBTOOL --silent"
1077 test -n "$LIBTOOL_CXX" && LIBTOOL_CXX="$LIBTOOL_CXX --silent"
1079 AC_MSG_RESULT($with_echo)
1082 ### use option --enable-warnings to turn on all gcc warnings
1083 AC_MSG_CHECKING(if you want to see compiler warnings)
1084 AC_ARG_ENABLE(warnings,
1085 [ --enable-warnings build: turn on GCC compiler warnings],
1086 [with_warnings=$enableval])
1087 AC_MSG_RESULT($with_warnings)
1089 if test "x$with_warnings" = "xyes"; then
1090 ADAFLAGS="$ADAFLAGS -gnatg"
1091 CF_GCC_WARNINGS(Wdeclaration-after-statement Wextra Wno-unknown-pragmas Wswitch-enum)
1092 if test "$cf_with_cxx" = yes ; then
1093 CF_GXX_WARNINGS(Wno-unused)
1098 ### use option --enable-assertions to turn on generation of assertion code
1099 AC_MSG_CHECKING(if you want to enable runtime assertions)
1100 AC_ARG_ENABLE(assertions,
1101 [ --enable-assertions test: turn on generation of assertion code],
1102 [with_assertions=$enableval],
1103 [with_assertions=no])
1104 AC_MSG_RESULT($with_assertions)
1107 if test "$with_assertions" = no
1110 CPPFLAGS="$CPPFLAGS -DNDEBUG"
1112 ADAFLAGS="$ADAFLAGS -gnata"
1116 ### use option --disable-leaks to suppress "permanent" leaks, for testing
1118 AC_DEFINE(HAVE_NC_ALLOC_H)
1120 ### use option --enable-expanded to generate certain macros as functions
1121 AC_ARG_ENABLE(expanded,
1122 [ --enable-expanded test: generate functions for certain macros],
1123 [test "$enableval" = yes && AC_DEFINE(NCURSES_EXPANDED)])
1125 ### use option --disable-macros to suppress macros in favor of functions
1126 AC_ARG_ENABLE(macros,
1127 [ --disable-macros test: use functions rather than macros],
1128 [test "$enableval" = no && AC_DEFINE(NCURSES_NOMACROS)])
1130 # Normally we only add trace() to the debug-library. Allow this to be
1131 # extended to all models of the ncurses library:
1133 case "$CFLAGS $CPPFLAGS" in
1139 AC_MSG_CHECKING(whether to add trace feature to all models)
1141 [ --with-trace test: add trace() function to all models of ncurses],
1142 [cf_with_trace=$withval],
1143 [cf_with_trace=$cf_all_traces])
1144 AC_MSG_RESULT($cf_with_trace)
1146 if test "$cf_with_trace" = yes ; then
1149 CF_ADD_CFLAGS(-DTRACE)
1157 ### Checks for libraries.
1158 AC_CHECK_FUNC(gettimeofday,
1159 AC_DEFINE(HAVE_GETTIMEOFDAY),[
1161 AC_CHECK_LIB(bsd, gettimeofday,
1162 AC_DEFINE(HAVE_GETTIMEOFDAY)
1163 LIBS="$LIBS -lbsd")])dnl CLIX: bzero, select, gettimeofday
1165 CF_MATH_LIB(MATH_LIB,sin(x))
1168 ### Checks for header files.
1174 dnl These are some other potentially nonportable headers.
1193 # check for ISC (this may also define _POSIX_SOURCE)
1194 # Note: even non-Posix ISC needs <sys/bsdtypes.h> to declare fd_set
1195 if test "$ISC" = yes ; then
1196 AC_CHECK_LIB(cposix,main)
1197 AC_CHECK_LIB(inet,bzero,LIBS="$LIBS -linet")dnl also 'select()'
1202 ### checks for compiler characteristics
1205 CF_C_INLINE(NCURSES_INLINE,1200)
1208 if test $NCURSES_CHTYPE = auto ; then
1211 cf_cv_typeof_chtype=$NCURSES_CHTYPE
1213 test "$cf_cv_typeof_chtype" = unsigned && cf_cv_typeof_chtype=""
1214 AC_SUBST(cf_cv_typeof_chtype)
1216 CF_UNSIGNED_LITERALS
1218 test ".$cf_cv_unsigned_literals" = .yes && cf_cv_1UL="${cf_cv_1UL}U"
1219 test ".$cf_cv_typeof_chtype" = .long && cf_cv_1UL="${cf_cv_1UL}L"
1222 if test $NCURSES_MMASK_T = auto ; then
1223 cf_cv_typeof_mmask_t=long
1225 cf_cv_typeof_mmask_t=$NCURSES_MMASK_T
1227 test "$cf_cv_typeof_mmask_t" = unsigned && cf_cv_typeof_mmask_t=""
1228 AC_SUBST(cf_cv_typeof_mmask_t)
1230 ### Checks for external-data
1234 ### Checks for library functions.
1255 if test "$with_getcap" = "yes" ; then
1266 # setup for prototype of fallback for vsscanf()
1267 CF_SUBST_IF(["$cf_cv_func_vsscanf" = vsscanf], HAVE_VSSCANF, 1, 0)
1269 dnl FIXME (may need this) AC_SYS_RESTARTABLE_SYSCALLS
1270 if test "$cross_compiling" = yes ; then
1271 AC_MSG_WARN(cross compiling: assume setvbuf params not reversed)
1273 AC_FUNC_SETVBUF_REVERSED
1281 # special check for test/ditto.c
1283 if test "$cf_cv_func_openpty" != no ; then
1284 AC_DEFINE_UNQUOTED(USE_OPENPTY_HEADER,<$cf_cv_func_openpty>)
1285 AC_DEFINE(USE_XTERM_PTY)
1286 if test "$cf_cv_lib_util" = yes ; then
1287 TEST_LIBS="-lutil $TEST_LIBS"
1292 if test "$with_hashed_db" != no ; then
1293 AC_DEFINE(USE_HASHED_DB)
1294 CF_HASHED_DB($with_hashed_db)
1297 dnl We'll do our own -g libraries, unless the user's overridden via $CFLAGS
1298 if test -z "$cf_user_CFLAGS" && test "$with_no_leaks" = no ; then
1299 CF_STRIP_G_OPT(CFLAGS)
1300 CF_STRIP_G_OPT(CXXFLAGS)
1303 # Just in case, check if the C compiler has a bool type.
1304 CF_BOOL_DECL(cf_cv_cc_bool_type)
1306 # Check for C++ compiler characteristics (and ensure that it's there!)
1307 if test -n "$CXX" ; then
1312 case $GXX_VERSION in
1324 AC_CHECK_HEADERS(iostream typeinfo)
1326 if test x"$ac_cv_header_iostream" = xyes ; then
1327 AC_MSG_CHECKING(if iostream uses std-namespace)
1332 cerr << "testing" << endl;
1333 ],[cf_iostream_namespace=yes],[cf_iostream_namespace=no])
1334 AC_MSG_RESULT($cf_iostream_namespace)
1335 if test "$cf_iostream_namespace" = yes ; then
1336 AC_DEFINE(IOSTREAM_NAMESPACE)
1347 CXX_AR_OPTS='$(AR_OPTS)'
1348 case $cf_cv_system_name in #(vi
1350 if test "$GXX" != yes ; then
1352 CXX_AR_OPTS='-ar -o'
1356 CXXLDFLAGS="-u main"
1359 if test "$GXX" != yes ; then
1361 CXX_AR_OPTS='-xar -o'
1365 AC_SUBST(CXXLDFLAGS)
1367 AC_SUBST(CXX_AR_OPTS)
1370 cf_cv_builtin_bool=1
1372 # Just because we are not configuring against C++ right now does not
1373 # mean that a user will not want to use C++. Some distributors disable
1374 # the C++ portion of this configuration as a shortcut (or just to avoid
1375 # compiling the demo in the c++ directory). So we need a reasonable
1376 # default for the 'bool' type.
1378 # Caveat: since the storage of the bool type is not standardized, it
1381 if test "$NCURSES_BOOL" != auto ; then
1382 cf_cv_type_of_bool=$NCURSES_BOOL
1383 cf_cv_header_stdbool_h=0
1385 if test "$cf_cv_header_stdbool_h" = 1 ; then
1388 AC_MSG_CHECKING(for fallback type of bool)
1389 case "$host_cpu" in #(vi
1390 i?86) cf_cv_type_of_bool=char ;; #(vi
1391 *) cf_cv_type_of_bool=int ;;
1393 AC_MSG_RESULT($cf_cv_type_of_bool)
1399 # If the C compiler did not declare bool, and we did not determine that the C++
1400 # compiler does not declare bool, turn on an ifdef in curses.h that makes the
1401 # ncurses library use the same type as C++ bool. Note that this allows one to
1402 # specify the type of bool in a configure-script option and postpone
1403 # integration with the C++ compiler provided that the types are compatible.
1405 if test $cf_cv_cc_bool_type = 1
1407 # oops: C has a bool. Unlikely, but C++ could differ.
1409 elif test $cf_cv_builtin_bool = 0
1414 # this is the normal case
1415 USE_CXX_BOOL='defined(__cplusplus)'
1417 AC_SUBST(USE_CXX_BOOL)
1419 CF_HELP_MESSAGE(Ada95 Binding Options:)
1421 dnl If the Ada95 source-tree is present, add that to the build unless it will
1422 dnl not work, or was not requested.
1423 if test -f "${srcdir}/Ada95/Makefile.in" ; then
1425 dnl libtool does not know anything about GNAT, though a change made in 1998
1426 dnl provided for it "someday". Disable the ada subtree if we are using
1427 dnl libtool -TD 20070714
1428 if test "$cf_with_ada" != "no" ; then
1429 if test "$with_libtool" != "no"; then
1430 AC_MSG_WARN(libtool does not support Ada - disabling feature)
1435 dnl Check for availability of GNU Ada Translator (GNAT).
1436 dnl At the moment we support no other Ada95 compiler.
1437 if test "$cf_with_ada" != "no" ; then
1438 cf_ada_make=gnatmake
1439 AC_CHECK_PROG(gnat_exists, $cf_ada_make, yes, no)
1440 if test "$ac_cv_prog_gnat_exists" = no; then
1444 AC_CHECK_PROG(M4_exists, m4, yes, no)
1445 if test "$ac_cv_prog_M4_exists" = no; then
1446 cf_cv_prog_gnat_correct=no
1447 echo Ada95 binding required program m4 not found. Ada95 binding disabled.
1449 if test "$cf_cv_prog_gnat_correct" = yes; then
1450 AC_MSG_CHECKING(if GNAT works)
1451 CF_GNAT_TRY_RUN([procedure conftest;],
1454 procedure conftest is
1456 Text_IO.Put ("Hello World");
1458 GNAT.OS_Lib.OS_Exit (0);
1459 end conftest;],[cf_cv_prog_gnat_correct=yes],[cf_cv_prog_gnat_correct=no])
1460 AC_MSG_RESULT($cf_cv_prog_gnat_correct)
1463 if test "$cf_cv_prog_gnat_correct" = yes; then
1464 ADAFLAGS="-O3 -gnatpn $ADAFLAGS"
1466 AC_MSG_CHECKING(if GNAT pragma Unreferenced works)
1467 CF_GNAT_TRY_LINK([procedure conftest;],
1470 procedure conftest is
1472 pragma Unreferenced (test);
1475 Text_IO.Put ("Hello World");
1477 GNAT.OS_Lib.OS_Exit (0);
1478 end conftest;],[cf_cv_pragma_unreferenced=yes],[cf_cv_pragma_unreferenced=no])
1479 AC_MSG_RESULT($cf_cv_pragma_unreferenced)
1481 # if the pragma is supported, use it (needed in the Trace code).
1482 if test $cf_cv_pragma_unreferenced = yes ; then
1488 AC_ARG_WITH(ada-compiler,
1489 [ --with-ada-compiler=CMD specify Ada95 compiler command (default gnatmake)],
1490 [cf_ada_compiler=$withval],
1491 [cf_ada_compiler=gnatmake])
1493 cf_ada_package=terminal_interface
1495 AC_SUBST(cf_ada_make)
1496 AC_SUBST(cf_ada_compiler)
1497 AC_SUBST(cf_ada_package)
1499 AC_SUBST(cf_compile_generics)
1500 AC_SUBST(cf_generic_objects)
1501 AC_SUBST(PRAGMA_UNREF)
1503 CF_WITH_PATH(ada-include,
1504 [ --with-ada-include=DIR Ada includes are in DIR],
1506 PREFIX/lib/ada/adainclude,
1507 [$]prefix/lib/ada/adainclude)
1508 AC_SUBST(ADA_INCLUDE)
1510 CF_WITH_PATH(ada-objects,
1511 [ --with-ada-objects=DIR Ada objects are in DIR],
1513 PREFIX/lib/ada/adalib,
1514 [$]prefix/lib/ada/adalib)
1515 AC_SUBST(ADA_OBJECTS)
1523 ### Construct the ncurses library-subsets, if any, from this set of keywords:
1524 ### none, base, ext_funcs, ext_tinfo, ticlib, termlib, widechar
1526 ### ticlib modules may be a separate library, otherwise contained in termlib.
1527 ### termlib modules may be a separate library, otherwise contained in ncurses.
1529 ### The of "+" or " " between the tokens controls the way the script
1530 ### chooses to split module lists into libraries.
1532 ### (see CF_LIB_RULES).
1533 AC_MSG_CHECKING(for library subsets)
1536 if test "$cf_with_progs" = yes || test "$with_ticlib" != no || test "$with_termcap" != no; then
1537 LIB_SUBSETS="${LIB_SUBSETS}ticlib"
1538 if test "$with_ticlib" != no ; then
1539 LIB_SUBSETS="${LIB_SUBSETS} "
1541 LIB_SUBSETS="${LIB_SUBSETS}+"
1545 LIB_SUBSETS="${LIB_SUBSETS}termlib"
1546 test "$with_ext_funcs" = yes && LIB_SUBSETS="${LIB_SUBSETS}+ext_tinfo"
1547 if test "$with_termlib" != no ; then
1548 LIB_SUBSETS="${LIB_SUBSETS} "
1550 LIB_SUBSETS="${LIB_SUBSETS}+"
1553 LIB_SUBSETS="${LIB_SUBSETS}base"
1554 test "$with_widec" = yes && LIB_SUBSETS="${LIB_SUBSETS}+widechar"
1555 test "$with_ext_funcs" = yes && LIB_SUBSETS="${LIB_SUBSETS}+ext_funcs"
1557 AC_MSG_RESULT($LIB_SUBSETS)
1559 ### Construct the list of include-directories to be generated
1563 ### Build up pieces for makefile rules
1564 AC_MSG_CHECKING(default library suffix)
1565 CF_LIB_TYPE($DFT_LWR_MODEL,DFT_ARG_SUFFIX)dnl
1566 AC_SUBST(DFT_ARG_SUFFIX)dnl the string to append to "-lncurses" ("")
1567 AC_MSG_RESULT($DFT_ARG_SUFFIX)
1569 AC_MSG_CHECKING(default library-dependency suffix)
1570 CF_LIB_SUFFIX($DFT_LWR_MODEL,DFT_DEP_SUFFIX)dnl
1571 DFT_LIB_SUFFIX=$DFT_DEP_SUFFIX
1572 if test $DFT_LWR_MODEL = shared ; then
1573 case $cf_cv_system_name in #(vi
1575 DFT_DEP_SUFFIX=".dll.a"
1576 DFT_LIB_SUFFIX=".dll"
1580 AC_SUBST(DFT_DEP_SUFFIX)dnl the corresponding library-suffix (".a")
1581 AC_MSG_RESULT($DFT_DEP_SUFFIX)
1583 AC_MSG_CHECKING(default object directory)
1584 CF_OBJ_SUBDIR($DFT_LWR_MODEL,DFT_OBJ_SUBDIR)dnl
1585 AC_SUBST(DFT_OBJ_SUBDIR)dnl the default object-directory ("obj")
1586 AC_MSG_RESULT($DFT_OBJ_SUBDIR)
1588 # libtool thinks it can make c++ shared libraries (perhaps only g++)
1589 if test "$cf_with_cxx" = yes ; then
1590 AC_MSG_CHECKING(c++ library-dependency suffix)
1591 if test "$with_libtool" != "no"; then
1592 CXX_LIB_SUFFIX=$DFT_DEP_SUFFIX
1594 CF_LIB_SUFFIX(normal,CXX_LIB_SUFFIX)dnl we normally make a static library
1596 AC_MSG_RESULT($CXX_LIB_SUFFIX)
1597 AC_SUBST(CXX_LIB_SUFFIX)
1600 # do not want -ldl in build except as needed for -lncurses dependency
1601 if test "$with_dlsym" = yes ; then
1602 if test $DFT_LWR_MODEL = shared || \
1603 test $DFT_LWR_MODEL = libtool ; then
1604 CF_REMOVE_LIB(LIBS,$LIBS,dl)
1607 ### Set up low-level terminfo dependencies for makefiles.
1609 # TICS_LIST and TINFO_LIST are needed to build libtic.so and libterm.so, but
1612 if test "$with_dlsym" = yes ; then
1613 CF_REMOVE_LIB(TINFO_LIST,$SHLIB_LIST,dl)
1616 if test "$with_ticlib" != no ; then
1618 if test "$with_ticlib" != yes ; then
1619 TICS_NAME=$with_ticlib
1620 TICS_ARG_SUFFIX="${with_ticlib}`echo ${DFT_ARG_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
1621 TICS_DEP_SUFFIX="${with_ticlib}`echo ${DFT_DEP_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
1622 TICS_LIB_SUFFIX="${with_ticlib}"
1624 TICS_ARG_SUFFIX="${TICS_NAME}${DFT_ARG_SUFFIX}"
1625 TICS_DEP_SUFFIX="${TICS_NAME}${DFT_DEP_SUFFIX}"
1626 TICS_LIB_SUFFIX="${TICS_NAME}${LIB_SUFFIX}"
1628 TICS_ARGS="-L${LIB_DIR} -l${TICS_LIB_SUFFIX}"
1630 TICS_ARGS="-L${LIB_DIR} -l${LIB_NAME}${DFT_ARG_SUFFIX}"
1632 AC_SUBST(TICS_ARG_SUFFIX)
1633 AC_SUBST(TICS_DEP_SUFFIX)
1634 AC_SUBST(TICS_LIB_SUFFIX)
1637 if test "$with_termlib" != no ; then
1639 if test "$with_termlib" != yes ; then
1640 TINFO_NAME=$with_termlib
1641 TINFO_SUFFIX="`echo ${DFT_LIB_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
1642 TINFO_ARG_SUFFIX="${with_termlib}`echo ${DFT_ARG_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
1643 TINFO_DEP_SUFFIX="${with_termlib}`echo ${DFT_DEP_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
1644 TINFO_LIB_SUFFIX="${with_termlib}"
1646 TINFO_SUFFIX=${DFT_LIB_SUFFIX}
1647 TINFO_ARG_SUFFIX="${TINFO_NAME}${DFT_ARG_SUFFIX}"
1648 TINFO_DEP_SUFFIX="${TINFO_NAME}${DFT_DEP_SUFFIX}"
1649 TINFO_LIB_SUFFIX="${TINFO_NAME}${LIB_SUFFIX}"
1652 TEST_DEPS="${LIB_DIR}/${LIB_PREFIX}${TINFO_DEP_SUFFIX}"
1653 TEST_DEP2="${LIB_2ND}/${LIB_PREFIX}${TINFO_DEP_SUFFIX}"
1654 if test "$DFT_LWR_MODEL" = "libtool"; then
1655 TEST_ARGS="${TEST_DEPS}"
1656 TEST_ARG2="${TEST_DEP2}"
1657 TINFO_ARGS="-L${LIB_DIR} $TEST_ARGS"
1659 TEST_ARGS="-l${TINFO_ARG_SUFFIX}"
1660 TEST_ARG2="-l${TINFO_ARG_SUFFIX}"
1661 TICS_LIST="$SHLIB_LIST -l${TINFO_LIB_SUFFIX}"
1662 TINFO_ARGS="-L${LIB_DIR} $TEST_ARGS"
1663 SHLIB_LIST="$SHLIB_LIST -l${TINFO_LIB_SUFFIX}"
1666 # the next lines are needed for linking libtic over libncurses
1667 TINFO_NAME=${LIB_NAME}
1668 TINFO_SUFFIX=${DFT_LIB_SUFFIX}
1669 TINFO_ARG_SUFFIX=${LIB_NAME}${DFT_ARG_SUFFIX}
1670 TICS_LIST="$SHLIB_LIST"
1672 TINFO_ARGS="-L${LIB_DIR} -l${LIB_NAME}${DFT_ARG_SUFFIX}"
1675 if test "$DFT_LWR_MODEL" = shared ; then
1676 case $cf_cv_system_name in #(vi
1678 # "lib" files have ".dll.a" suffix, "cyg" files have ".dll"
1684 AC_SUBST(TINFO_ARG_SUFFIX)
1685 AC_SUBST(TINFO_DEP_SUFFIX)
1686 AC_SUBST(TINFO_LIB_SUFFIX)
1687 AC_SUBST(TINFO_ARGS)
1689 if test "$with_dlsym" = yes ; then
1690 CF_REMOVE_LIB(TICS_LIST,$TICS_LIST,dl)
1693 if test "$DFT_LWR_MODEL" = "libtool"; then
1698 TINFO_ARGS2=`echo "$TINFO_ARGS" | sed -e 's,-L\.\./,-L../../,'`
1699 AC_SUBST(TINFO_ARGS2)
1701 case $DFT_LWR_MODEL in
1702 normal|debug|profile)
1707 AC_MSG_CHECKING(where we will install curses.h)
1708 test "$with_overwrite" = no && \
1709 test "x$includedir" = 'x${prefix}/include' && \
1710 includedir='${prefix}/include/ncurses'${LIB_SUFFIX}
1711 AC_MSG_RESULT($includedir)
1713 ### Resolve a conflict between normal and wide-curses by forcing applications
1714 ### that will need libutf8 to add it to their configure script.
1715 if test "$with_overwrite" != no ; then
1716 if test "$NCURSES_LIBUTF8" = 1 ; then
1717 NCURSES_LIBUTF8='defined(HAVE_LIBUTF8_H)'
1718 AC_MSG_WARN(Wide-character applications must define HAVE_LIBUTF8_H to include curses.h)
1722 AC_SUBST(WITH_OVERWRITE)
1724 AC_SUBST(TINFO_LIST)
1725 AC_SUBST(SHLIB_LIST)
1727 # used to separate tack out of the tree
1729 AC_SUBST(NCURSES_TREE)
1731 ### predefined stuff for the test programs
1732 AC_DEFINE(HAVE_SLK_COLOR)
1734 ### Construct the list of subdirectories for which we'll customize makefiles
1735 ### with the appropriate compile-rules.
1737 CF_SRC_MODULES($modules_to_build)
1739 if test "$cf_with_ada" != "no" && test "$cf_cv_prog_gnat_correct" != "no"; then
1740 SUB_MAKEFILES="$SUB_MAKEFILES Ada95/gen/adacurses-config"
1745 AC_DEFINE_UNQUOTED(NCURSES_PATHSEP,'$PATHSEP')
1747 AC_DEFINE_UNQUOTED(NCURSES_VERSION_STRING, "${NCURSES_MAJOR}.${NCURSES_MINOR}.${NCURSES_PATCH}")
1749 ### Now that we're done running tests, add the compiler-warnings, if any
1750 CF_ADD_CFLAGS($EXTRA_CFLAGS)
1752 ### If we're building with rpath, try to link non-standard libs that way too.
1753 if test "$DFT_LWR_MODEL" = "shared"; then
1757 ### Define substitutions for header files to avoid name-pollution
1758 CF_SUBST_IF(["$cf_cv_have_tcgetattr" = yes], HAVE_TCGETATTR, 1, 0)
1759 CF_SUBST_IF(["$ac_cv_header_termio_h" = yes], HAVE_TERMIO_H, 1, 0)
1760 CF_SUBST_IF(["$ac_cv_header_termios_h" = yes], HAVE_TERMIOS_H, 1, 0)
1762 ################################################################################
1763 test "$use_database" = yes && SUB_MAKEFILES="$SUB_MAKEFILES misc/run_tic.sh:misc/run_tic.in"
1764 SUB_MAKEFILES="$SUB_MAKEFILES misc/ncurses-config:misc/ncurses-config.in"
1766 include/MKterm.h.awk \
1767 include/curses.head:include/curses.h.in \
1772 CF_PRG_RULES([$srcdir/test/mk-test.awk ECHO_LINK="$ECHO_LINK"], test)
1773 CF_LIB_RULES($SRC_SUBDIRS)
1775 ### Special initialization commands, used to pass information from the
1776 ### configuration-run into config.status
1779 DFT_ARG_SUFFIX="$DFT_ARG_SUFFIX"
1780 DFT_LWR_MODEL="$DFT_LWR_MODEL"
1781 ECHO_LINK="$ECHO_LINK"
1782 LDCONFIG="$LDCONFIG"
1783 LIB_NAME="$LIB_NAME"
1784 LIB_SUBSETS="$LIB_SUBSETS"
1785 LIB_SUFFIX="$LIB_SUFFIX"
1786 LIB_TRACING="$LIB_TRACING"
1787 MAKE_TERMINFO="$MAKE_TERMINFO"
1788 NCURSES_MAJOR="$NCURSES_MAJOR"
1789 NCURSES_MINOR="$NCURSES_MINOR"
1790 NCURSES_OSPEED="$NCURSES_OSPEED"
1791 NCURSES_PATCH="$NCURSES_PATCH"
1792 SRC_SUBDIRS="$SRC_SUBDIRS"
1793 TERMINFO="$TERMINFO"
1794 TINFO_ARG_SUFFIX="$TINFO_ARG_SUFFIX"
1795 TINFO_LIB_SUFFIX="$TINFO_LIB_SUFFIX"
1796 TINFO_NAME="$TINFO_NAME"
1797 TINFO_SUFFIX="$TINFO_SUFFIX"
1798 TICS_ARG_SUFFIX="$TICS_ARG_SUFFIX"
1799 TICS_LIB_SUFFIX="$TICS_LIB_SUFFIX"
1800 TICS_NAME="$TICS_NAME"
1801 WITH_CURSES_H="$with_curses_h"
1802 WITH_ECHO="$with_echo"
1803 WITH_OVERWRITE="$with_overwrite"
1804 cf_LIST_MODELS="$cf_list_models"
1805 cf_cv_abi_version="$cf_cv_abi_version"
1806 cf_cv_do_relink="$cf_cv_do_relink"
1807 cf_cv_do_symlinks="$cf_cv_do_symlinks"
1808 cf_cv_enable_lp64="$cf_cv_enable_lp64"
1809 cf_cv_enable_opaque="$cf_cv_enable_opaque"
1810 cf_cv_prog_CC_c_o=$cf_cv_prog_CC_c_o
1811 cf_cv_prog_CXX_c_o=$cf_cv_prog_CXX_c_o
1812 cf_cv_rel_version="$cf_cv_rel_version"
1813 cf_cv_rm_so_locs="$cf_cv_rm_so_locs"
1814 cf_cv_shlib_version="$cf_cv_shlib_version"
1815 cf_cv_shlib_version_infix="$cf_cv_shlib_version_infix"
1816 cf_cv_system_name="$cf_cv_system_name"
1817 cf_with_cxx_binding="$cf_with_cxx_binding"
1822 ${MAKE-make} preinstall