1 dnl***************************************************************************
2 dnl Copyright (c) 1998-2006,2007 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 1.414 2007/04/19 20:04:08 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: 1.414 $)
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="$modules_to_build panel menu form"
157 AC_SYS_LONG_FILE_NAMES
158 CF_MIXEDCASE_FILENAMES
160 dnl These are standard among *NIX systems, but not when cross-compiling
161 AC_CHECK_TOOL(RANLIB, ranlib, ':')
162 AC_CHECK_TOOL(LD, ld, ld)
163 AC_CHECK_TOOL(AR, ar, ar)
164 CF_SUBST(archiver options,AR_OPTS,rv)
166 dnl Special option for use by system-builders: the install-prefix is used to
167 dnl adjust the location into which the actual install is done, so that an
168 dnl archive can be built without modifying the host system's configuration.
169 AC_MSG_CHECKING(if you have specified an install-prefix)
170 AC_ARG_WITH(install-prefix,
171 [ --with-install-prefix prefixes actual install-location ($DESTDIR)],
172 [case "$withval" in #(vi
175 *) DESTDIR="$withval"
178 AC_MSG_RESULT($DESTDIR)
181 ###############################################################################
182 CF_HELP_MESSAGE(Build-Tools Needed to Compile Temporary Applications for Cross-compiling:)
183 # If we're cross-compiling, allow the user to override the tools and their
184 # options. The configure script is oriented toward identifying the host
185 # compiler, etc., but we need a build compiler to generate parts of the source.
188 ###############################################################################
189 CF_HELP_MESSAGE(Options to Specify the Libraries Built/Used:)
191 ### Options to allow the user to specify the set of libraries which are used.
192 ### Use "--without-normal --with-shared" to allow the default model to be
193 ### shared, for example.
195 AC_SUBST(cf_list_models)dnl the complete list of models ("normal debug")
198 if test "$with_libtool" != "no" ; then
200 cf_list_models="$cf_list_models libtool"
204 AC_MSG_CHECKING(if you want to build shared libraries)
206 [ --with-shared generate shared-libraries],
207 [with_shared=$withval],
209 AC_MSG_RESULT($with_shared)
210 test "$with_shared" = "yes" && cf_list_models="$cf_list_models shared"
212 AC_MSG_CHECKING(if you want to build static libraries)
214 [ --with-normal generate normal-libraries (default)],
215 [with_normal=$withval],
217 AC_MSG_RESULT($with_normal)
218 test "$with_normal" = "yes" && cf_list_models="$cf_list_models normal"
220 AC_MSG_CHECKING(if you want to build debug libraries)
222 [ --with-debug generate debug-libraries (default)],
223 [with_debug=$withval],
225 AC_MSG_RESULT($with_debug)
226 test "$with_debug" = "yes" && cf_list_models="$cf_list_models debug"
228 AC_MSG_CHECKING(if you want to build profiling libraries)
230 [ --with-profile generate profile-libraries],
231 [with_profile=$withval],
233 AC_MSG_RESULT($with_profile)
234 test "$with_profile" = "yes" && cf_list_models="$cf_list_models profile"
238 ###############################################################################
240 AC_MSG_CHECKING(for specified models)
241 test -z "$cf_list_models" && cf_list_models=normal
242 dnl If we use libtool to generate libraries, then it must be the only
244 test "$with_libtool" != "no" && cf_list_models=libtool
245 AC_MSG_RESULT($cf_list_models)
247 ### Use the first model as the default, and save its suffix for use in building
248 ### up test-applications.
249 AC_MSG_CHECKING(for default model)
250 DFT_LWR_MODEL=`echo "$cf_list_models" | $AWK '{print $1}'`
251 AC_MSG_RESULT($DFT_LWR_MODEL)
253 CF_UPPER(DFT_UPR_MODEL,$DFT_LWR_MODEL)dnl
255 AC_SUBST(DFT_LWR_MODEL)dnl the default model ("normal")
256 AC_SUBST(DFT_UPR_MODEL)dnl the default model ("NORMAL")
270 CF_LIB_PREFIX(cf_prefix)
271 LIB_PREFIX=$cf_prefix
277 ###############################################################################
279 AC_MSG_CHECKING(if you want to build a separate terminfo library)
281 [ --with-termlib generate separate terminfo library],
282 [with_termlib=$withval],
284 AC_MSG_RESULT($with_termlib)
286 AC_MSG_CHECKING(if you want to build a separate tic library)
288 [ --with-ticlib generate separate tic library],
289 [with_ticlib=$withval],
291 AC_MSG_RESULT($with_ticlib)
293 ### Checks for special libraries, must be done up-front.
296 if test "$with_gpm" != no ; then
297 AC_MSG_CHECKING(if you want to load GPM dynamically)
299 [ --without-dlsym do not use dlsym() to load GPM dynamically],
300 [with_dlsym=$withval],
302 AC_MSG_RESULT($with_dlsym)
303 if test "$with_dlsym" = yes ; then
305 if test "$with_gpm" != yes ; then
306 CF_VERBOSE(assuming soname for gpm is $with_gpm)
307 cf_cv_gpm_soname="$with_gpm"
309 CF_LIB_SONAME([#include <gpm.h>],[if (Gpm_Open(0,0)) Gpm_Close();],gpm)
311 test "$cf_cv_gpm_soname" != "unknown" && AC_DEFINE_UNQUOTED(LIBGPM_SONAME,"$cf_cv_gpm_soname")
312 SHLIB_LIST="-ldl $SHLIB_LIST"
314 SHLIB_LIST="-lgpm $SHLIB_LIST"
316 AC_DEFINE(HAVE_LIBGPM)
317 AC_CHECK_LIB(gpm,Gpm_Wgetch,[
318 AC_MSG_WARN(GPM library is already linked with curses - read the FAQ)
324 dnl Not all ports of gcc support the -g option
326 if test X"$CC_G_OPT" = X"" ; then
328 test -n "$GCC" && test "${ac_cv_prog_cc_g}" != yes && CC_G_OPT=''
332 if test X"$CXX_G_OPT" = X"" ; then
334 test -n "$GXX" && test "${ac_cv_prog_cxx_g}" != yes && CXX_G_OPT=''
338 AC_MSG_CHECKING(for default loader flags)
339 case $DFT_LWR_MODEL in
340 libtool) LD_MODEL='' ;;
341 normal) LD_MODEL='' ;;
342 debug) LD_MODEL=$CC_G_OPT ;;
343 profile) LD_MODEL='-pg';;
344 shared) LD_MODEL='' ;;
346 AC_SUBST(LD_MODEL)dnl the type of link (e.g., -g or -pg)
347 AC_MSG_RESULT($LD_MODEL)
349 case $DFT_LWR_MODEL in
351 AC_MSG_CHECKING(if rpath option should be used)
353 [ --enable-rpath use rpath option when generating shared libraries],
354 [cf_cv_ld_rpath=$enableval],
356 AC_MSG_RESULT($cf_cv_ld_rpath)
357 AC_MSG_CHECKING(if shared libraries should be relinked during install)
359 [ --disable-relink relink shared libraries during install],
360 [cf_cv_do_relink=$enableval],
361 [cf_cv_do_relink=yes])
362 AC_MSG_RESULT($cf_cv_do_relink)
367 if test "$CC_SHARED_OPTS" = "unknown"; then
368 for model in $cf_list_models; do
369 if test "$model" = "shared"; then
370 AC_ERROR(Shared libraries are not supported in this version)
375 ###############################################################################
376 CF_HELP_MESSAGE(Fine-Tuning Your Configuration:)
378 ### use option --disable-overwrite to leave out the link to -lcurses
379 AC_MSG_CHECKING(if you wish to install ncurses overwriting curses)
380 AC_ARG_ENABLE(overwrite,
381 [ --disable-overwrite leave out the link to -lcurses],
382 [with_overwrite=$enableval],
383 [if test "$prefix" = "/usr" ; then with_overwrite=yes; else with_overwrite=no; fi])
384 AC_MSG_RESULT($with_overwrite)
386 AC_MSG_CHECKING(if external terminfo-database is used)
387 AC_ARG_ENABLE(database,
388 [ --disable-database do not use terminfo, only fallbacks/termcap],
389 [use_database=$enableval],
391 AC_MSG_RESULT($use_database)
393 case $host_os in #(vi
395 TERMINFO_SRC='${top_srcdir}/misc/emx.src'
398 TERMINFO_SRC='${top_srcdir}/misc/terminfo.src'
401 AC_SUBST(TERMINFO_SRC)
404 if test "$use_database" != no ; then
405 AC_DEFINE(USE_DATABASE)
407 AC_MSG_CHECKING(which terminfo source-file will be installed)
408 AC_ARG_ENABLE(database,
409 [ --with-database=XXX specify terminfo source to install],
410 [TERMINFO_SRC=$withval])
411 AC_MSG_RESULT($TERMINFO_SRC)
413 AC_MSG_CHECKING(whether to use hashed database instead of directory/tree)
414 AC_ARG_WITH(hashed-db,
415 [ --with-hashed-db specify hashed-database library],,
417 AC_MSG_RESULT($with_hashed_db)
420 AC_MSG_CHECKING(for list of fallback descriptions)
421 AC_ARG_WITH(fallbacks,
422 [ --with-fallbacks=XXX specify list of fallback terminal descriptions],
423 [with_fallback=$withval],
425 AC_MSG_RESULT($with_fallback)
426 FALLBACK_LIST=`echo "$with_fallback" | sed -e 's/,/ /g'`
427 AC_SUBST(FALLBACK_LIST)
429 AC_MSG_CHECKING(if you want modern xterm or antique)
430 AC_ARG_WITH(xterm-new,
431 [ --without-xterm-new specify if xterm terminfo should be old version],
432 [with_xterm_new=$withval],
433 [with_xterm_new=yes])
434 case $with_xterm_new in
435 no) with_xterm_new=xterm-old;;
436 *) with_xterm_new=xterm-new;;
438 AC_MSG_RESULT($with_xterm_new)
439 WHICH_XTERM=$with_xterm_new
440 AC_SUBST(WHICH_XTERM)
443 if test "$use_database" = no ; then
444 TERMINFO="${datadir}/terminfo"
448 AC_MSG_CHECKING(for list of terminfo directories)
449 CF_WITH_PATHLIST(terminfo-dirs,
450 [ --with-terminfo-dirs=XXX specify list of terminfo directories],
454 AC_MSG_RESULT($TERMINFO_DIRS)
455 test -n "$TERMINFO_DIRS" && AC_DEFINE_UNQUOTED(TERMINFO_DIRS,"$TERMINFO_DIRS")
457 AC_MSG_CHECKING(for default terminfo directory)
458 CF_WITH_PATH(default-terminfo-dir,
459 [ --with-default-terminfo-dir=DIR default terminfo directory],
463 AC_MSG_RESULT($TERMINFO)
464 AC_DEFINE_UNQUOTED(TERMINFO,"$TERMINFO")
469 AC_SUBST(MAKE_TERMINFO)
471 ### use option --disable-big-core to make tic run on small machines
472 ### We need 4Mb, check if we can allocate 50% more than that.
473 AC_MSG_CHECKING(if big-core option selected)
474 AC_ARG_ENABLE(big-core,
475 [ --disable-big-core assume machine has little memory],
476 [with_big_core=$enableval],
481 unsigned long n = 6000000L;
485 ${cf_cv_main_return:-return}(s == 0);
489 [with_big_core=no])])
490 AC_MSG_RESULT($with_big_core)
491 test "$with_big_core" = "yes" && AC_DEFINE(HAVE_BIG_CORE)
493 ### use option --enable-termcap to compile in the termcap fallback support
494 AC_MSG_CHECKING(if you want termcap-fallback support)
495 AC_ARG_ENABLE(termcap,
496 [ --enable-termcap compile in termcap fallback support],
497 [with_termcap=$enableval],
499 AC_MSG_RESULT($with_termcap)
501 if test "$with_termcap" != "yes" ; then
502 if test "$use_database" = no ; then
503 if test -z "$with_fallback" ; then
504 AC_ERROR(You have disabled the database w/o specifying fallbacks)
507 AC_DEFINE(PURE_TERMINFO)
510 if test "$with_ticlib" != no ; then
511 AC_ERROR(Options --with-ticlib and --enable-termcap cannot be combined)
514 AC_DEFINE(USE_TERMCAP)
515 AC_MSG_CHECKING(for list of termcap files)
516 CF_WITH_PATHLIST(termpath,
517 [ --with-termpath=XXX specify list of termcap files],
519 /etc/termcap:/usr/share/misc/termcap)
520 AC_MSG_RESULT($TERMPATH)
521 test -n "$TERMPATH" && AC_DEFINE_UNQUOTED(TERMPATH,"$TERMPATH")
523 ### use option --enable-getcap to use a hacked getcap for reading termcaps
524 AC_MSG_CHECKING(if fast termcap-loader is needed)
525 AC_ARG_ENABLE(getcap,
526 [ --enable-getcap fast termcap load, no xrefs to terminfo],
527 [with_getcap=$enableval],
529 AC_MSG_RESULT($with_getcap)
530 test "$with_getcap" = "yes" && AC_DEFINE(USE_GETCAP)
532 AC_MSG_CHECKING(if translated termcaps will be cached in ~/.terminfo)
533 AC_ARG_ENABLE(getcap-cache,
534 [ --enable-getcap-cache cache translated termcaps in ~/.terminfo],
535 [with_getcap_cache=$enableval],
536 [with_getcap_cache=no])
537 AC_MSG_RESULT($with_getcap_cache)
538 test "$with_getcap_cache" = "yes" && AC_DEFINE(USE_GETCAP_CACHE)
542 ### Use option --disable-home-terminfo to completely remove ~/.terminfo
543 AC_MSG_CHECKING(if ~/.terminfo is wanted)
544 AC_ARG_ENABLE(home-terminfo,
545 [ --disable-home-terminfo drop ~/.terminfo from terminfo search-path],
546 [with_home_terminfo=$enableval],
547 [with_home_terminfo=yes])
548 AC_MSG_RESULT($with_home_terminfo)
549 test "$with_home_terminfo" = "yes" && AC_DEFINE(USE_HOME_TERMINFO)
551 AC_MSG_CHECKING(if you want to use restricted environment when running as root)
552 AC_ARG_ENABLE(root-environ,
553 [ --disable-root-environ restrict environment when running as root],
554 [with_root_environ=$enableval],
555 [with_root_environ=yes])
556 AC_MSG_RESULT($with_root_environ)
557 test "$with_root_environ" = yes && AC_DEFINE(USE_ROOT_ENVIRON)
559 ### Use option --enable-symlinks to make tic use symlinks, not hard links
560 ### to reduce storage requirements for the terminfo database.
566 # soft links (symbolic links) are useful for some systems where hard links do
567 # not work, or to make it simpler to copy terminfo trees around.
568 if test "$ac_cv_func_symlink" = yes ; then
569 AC_MSG_CHECKING(if tic should use symbolic links)
570 AC_ARG_ENABLE(symlinks,
571 [ --enable-symlinks make tic use symbolic links not hard links],
572 [with_symlinks=$enableval],
574 AC_MSG_RESULT($with_symlinks)
577 # If we have hard links and did not choose to use soft links instead, there is
578 # no reason to make this choice optional - use the hard links.
579 if test "$with_symlinks" = no ; then
580 AC_MSG_CHECKING(if tic should use hard links)
581 if test "$ac_cv_func_link" = yes ; then
586 AC_MSG_RESULT($with_links)
589 test "$with_links" = yes && AC_DEFINE(USE_LINKS)
590 test "$with_symlinks" = yes && AC_DEFINE(USE_SYMLINKS)
592 ### use option --enable-broken-linker to force on use of broken-linker support
593 AC_MSG_CHECKING(if you want broken-linker support code)
594 AC_ARG_ENABLE(broken_linker,
595 [ --enable-broken_linker compile with broken-linker support code],
596 [with_broken_linker=$enableval],
597 [with_broken_linker=${BROKEN_LINKER-no}])
598 AC_MSG_RESULT($with_broken_linker)
601 if test "$with_broken_linker" = yes ; then
602 AC_DEFINE(BROKEN_LINKER)
604 elif test "$DFT_LWR_MODEL" = shared ; then
605 case $cf_cv_system_name in #(vi
607 AC_DEFINE(BROKEN_LINKER)
609 CF_VERBOSE(cygwin linker is broken anyway)
613 AC_SUBST(BROKEN_LINKER)
615 ### use option --enable-bsdpad to have tputs process BSD-style prefix padding
616 AC_MSG_CHECKING(if tputs should process BSD-style prefix padding)
617 AC_ARG_ENABLE(bsdpad,
618 [ --enable-bsdpad recognize BSD-style prefix padding],
619 [with_bsdpad=$enableval],
621 AC_MSG_RESULT($with_bsdpad)
622 test "$with_bsdpad" = yes && AC_DEFINE(BSD_TPUTS)
624 ### use option --enable-widec to turn on use of wide-character support
633 # Check to define _XOPEN_SOURCE "automatically"
636 # Work around breakage on OS X
639 # Checks for CODESET support.
642 # use these variables to work around a defect in gcc's fixincludes.
646 AC_MSG_CHECKING(if you want wide-character code)
648 [ --enable-widec compile with wide-char/UTF-8 code],
649 [with_widec=$enableval],
651 AC_MSG_RESULT($with_widec)
652 if test "$with_widec" = yes ; then
653 LIB_SUFFIX="w${LIB_SUFFIX}"
654 AC_DEFINE(USE_WIDEC_SUPPORT)
655 CF_PREDEFINE(_XOPEN_SOURCE_EXTENDED)
658 AC_CHECK_FUNCS(putwc btowc wctob mbtowc wctomb mblen mbrlen mbrtowc)
659 if test "$ac_cv_func_putwc" != yes ; then
661 if test "$cf_cv_libutf8" = yes ; then
665 CF_WCHAR_TYPE(mbstate_t, NCURSES_MBSTATE_T)
666 CF_WCHAR_TYPE(wchar_t, NCURSES_WCHAR_T, NCURSES_OK_WCHAR_T)
667 CF_WCHAR_TYPE(wint_t, NCURSES_WINT_T, NCURSES_OK_WINT_T)
669 if test "$NCURSES_MBSTATE_T" != 0; then
670 AC_DEFINE(NEED_MBSTATE_T_DEF)
673 AC_SUBST(NCURSES_CH_T)
674 AC_SUBST(NCURSES_LIBUTF8)
676 AC_SUBST(NEED_WCHAR_H)
677 AC_SUBST(NCURSES_MBSTATE_T)
678 AC_SUBST(NCURSES_WCHAR_T)
679 AC_SUBST(NCURSES_WINT_T)
681 AC_SUBST(NCURSES_OK_WCHAR_T)
682 AC_SUBST(NCURSES_OK_WINT_T)
684 ### use option --disable-lp64 to allow long chtype
685 case $cf_cv_abi_version in
690 default_with_lp64=yes
694 AC_MSG_CHECKING(whether to enable _LP64 definition in curses.h)
696 [ --disable-lp64 allow chtype to be long (ignore _LP64)],
697 [with_lp64=$enableval],
698 [with_lp64=$default_with_lp64])
699 AC_MSG_RESULT($with_lp64)
701 if test "$with_lp64" = yes ; then
706 AC_SUBST(cf_cv_enable_lp64)
710 ### use option --disable-tparm-varargs to make tparm() conform to X/Open
711 AC_MSG_CHECKING(if you want tparm not to use X/Open fixed-parameter list)
712 AC_ARG_ENABLE(tparm-varargs,
713 [ --disable-tparm-varargs compile tparm() without varargs interface],
714 [with_tparm_varargs=$enableval],
715 [with_tparm_varargs=yes])
716 AC_MSG_RESULT($with_tparm_varargs)
717 NCURSES_TPARM_VARARGS=0
718 test "$with_tparm_varargs" = yes && NCURSES_TPARM_VARARGS=1
719 AC_SUBST(NCURSES_TPARM_VARARGS)
721 ### use option --with-bool to override bool's type
722 AC_MSG_CHECKING(for type of bool)
724 [ --with-bool=TYPE override fallback type of bool variable],
725 [NCURSES_BOOL="$withval"],
727 AC_MSG_RESULT($NCURSES_BOOL)
728 AC_SUBST(NCURSES_BOOL)
730 AC_MSG_CHECKING(for alternate terminal capabilities file)
732 [ --with-caps=alt compile with alternate Caps file],
733 [TERMINFO_CAPS=Caps.$withval],
734 [TERMINFO_CAPS=Caps])
735 test -f "${srcdir}/include/${TERMINFO_CAPS}" || TERMINFO_CAPS=Caps
736 AC_MSG_RESULT($TERMINFO_CAPS)
737 AC_SUBST(TERMINFO_CAPS)
739 ### use option --with-chtype to override chtype's type
740 AC_MSG_CHECKING(for type of chtype)
742 [ --with-chtype=TYPE override type of chtype],
743 [NCURSES_CHTYPE="$withval"],
744 [NCURSES_CHTYPE=auto])
745 AC_MSG_RESULT($NCURSES_CHTYPE)
747 ### use option --with-ospeed to override ospeed's type
748 AC_MSG_CHECKING(for type of ospeed)
750 [ --with-ospeed=TYPE override type of ospeed variable],
751 [NCURSES_OSPEED="$withval"],
752 [NCURSES_OSPEED=short])
753 AC_MSG_RESULT($NCURSES_OSPEED)
754 AC_SUBST(NCURSES_OSPEED)
756 ### use option --with-mmask-t to override mmask_t's type
757 AC_MSG_CHECKING(for type of mmask_t)
759 [ --with-mmask-t=TYPE override type of mmask_t],
760 [NCURSES_MMASK_T="$withval"],
761 [NCURSES_MMASK_T=auto])
762 AC_MSG_RESULT($NCURSES_MMASK_T)
764 ### Enable compiling-in rcs id's
765 AC_MSG_CHECKING(if RCS identifiers should be compiled-in)
767 [ --with-rcs-ids compile-in RCS identifiers],
768 [with_rcs_ids=$withval],
770 AC_MSG_RESULT($with_rcs_ids)
771 test "$with_rcs_ids" = yes && AC_DEFINE(USE_RCS_IDS)
773 ###############################################################################
774 CF_MAN_PAGES([ captoinfo clear infocmp infotocap tic toe tput ])
776 ###############################################################################
777 CF_HELP_MESSAGE(Extensions:)
779 ### Note that some functions (such as const) are normally disabled anyway.
780 AC_MSG_CHECKING(if you want to build with function extensions)
781 AC_ARG_ENABLE(ext-funcs,
782 [ --disable-ext-funcs disable function-extensions],
783 [with_ext_funcs=$enableval],
784 [with_ext_funcs=yes])
785 AC_MSG_RESULT($with_ext_funcs)
786 if test "$with_ext_funcs" = yes ; then
788 AC_DEFINE(HAVE_CURSES_VERSION)
789 AC_DEFINE(HAVE_HAS_KEY)
790 AC_DEFINE(HAVE_RESIZETERM)
791 AC_DEFINE(HAVE_RESIZE_TERM)
792 AC_DEFINE(HAVE_USE_DEFAULT_COLORS)
793 AC_DEFINE(HAVE_WRESIZE)
794 AC_DEFINE(NCURSES_EXT_FUNCS)
798 AC_SUBST(NCURSES_EXT_FUNCS)
800 ### use option --enable-const to turn on use of const beyond that in XSI.
801 AC_MSG_CHECKING(for extended use of const keyword)
803 [ --enable-const compile with extra/non-standard const],
804 [with_ext_const=$enableval],
806 AC_MSG_RESULT($with_ext_const)
807 NCURSES_CONST='/*nothing*/'
808 if test "$with_ext_const" = yes ; then
811 AC_SUBST(NCURSES_CONST)
813 AC_MSG_CHECKING(if you want \$NCURSES_NO_PADDING code)
814 AC_ARG_ENABLE(no-padding,
815 [ --enable-no-padding compile with $NCURSES_NO_PADDING code],
816 [with_no_padding=$enableval],
817 [with_no_padding=$with_ext_funcs])
818 AC_MSG_RESULT($with_no_padding)
819 test "$with_no_padding" = yes && AC_DEFINE(NCURSES_NO_PADDING)
821 AC_CHECK_SIZEOF([signed char], 0)
822 if test "$ac_cv_sizeof_signed_char" = 1 ; then
823 NCURSES_SBOOL="signed char"
827 AC_MSG_CHECKING(if you want to use signed Boolean array in term.h)
828 AC_ARG_ENABLE(signed-char,
829 [ --enable-signed-char compile using signed Boolean's in term.h],
830 [with_signed_char=$enableval],
831 [with_signed_char=no])
832 AC_MSG_RESULT($with_signed_char)
833 test "$with_signed_char" != yes && NCURSES_SBOOL="char"
834 AC_SUBST(NCURSES_SBOOL)
836 ### use option --enable-sigwinch to turn on use of SIGWINCH logic
837 AC_MSG_CHECKING(if you want SIGWINCH handler)
838 AC_ARG_ENABLE(sigwinch,
839 [ --enable-sigwinch compile with SIGWINCH handler],
840 [with_sigwinch=$enableval],
841 [with_sigwinch=$with_ext_funcs])
842 AC_MSG_RESULT($with_sigwinch)
843 test "$with_sigwinch" = yes && AC_DEFINE(USE_SIGWINCH)
845 ### use option --enable-tcap-names to allow user to define new capabilities
846 AC_MSG_CHECKING(if you want user-definable terminal capabilities like termcap)
847 AC_ARG_ENABLE(tcap-names,
848 [ --enable-tcap-names compile with user-definable terminal capabilities],
849 [with_tcap_names=$enableval],
850 [with_tcap_names=$with_ext_funcs])
851 AC_MSG_RESULT($with_tcap_names)
853 test "$with_tcap_names" = yes && NCURSES_XNAMES=1
854 AC_SUBST(NCURSES_XNAMES)
856 ###############################################################################
857 # These options are relatively safe to experiment with.
858 CF_HELP_MESSAGE(Development Code:)
859 AC_MSG_CHECKING(if you want all development code)
861 [ --without-develop disable development options],
862 [with_develop=$withval],
864 AC_MSG_RESULT($with_develop)
866 ### use option --enable-hard-tabs to turn on use of hard-tabs optimize
867 AC_MSG_CHECKING(if you want hard-tabs code)
868 AC_ARG_ENABLE(hard-tabs,
869 [ --enable-hard-tabs compile with hard-tabs code],,
870 [enable_hard_tabs=$with_develop])
871 AC_MSG_RESULT($enable_hard_tabs)
872 test "$enable_hard_tabs" = yes && AC_DEFINE(USE_HARD_TABS)
874 ### use option --enable-xmc-glitch to turn on use of magic-cookie optimize
875 AC_MSG_CHECKING(if you want limited support for xmc)
876 AC_ARG_ENABLE(xmc-glitch,
877 [ --enable-xmc-glitch compile with support for xmc (magic-cookie)],,
878 [enable_xmc_glitch=$with_develop])
879 AC_MSG_RESULT($enable_xmc_glitch)
880 test "$enable_xmc_glitch" = yes && AC_DEFINE(USE_XMC_SUPPORT)
882 ###############################################################################
883 # These are just experimental, probably should not be in a package:
884 CF_HELP_MESSAGE(Experimental Code:)
886 AC_MSG_CHECKING(if you do not want to assume colors are white-on-black)
887 AC_ARG_ENABLE(assumed-color,
888 [ --disable-assumed-color do not assume anything about default-colors],
889 [with_assumed_color=$enableval],
890 [with_assumed_color=yes])
891 AC_MSG_RESULT($with_assumed_color)
892 test "$with_assumed_color" = yes && AC_DEFINE(USE_ASSUMED_COLOR)
894 ### use option --enable-hashmap to turn on use of hashmap scrolling logic
895 AC_MSG_CHECKING(if you want hashmap scrolling-optimization code)
896 AC_ARG_ENABLE(hashmap,
897 [ --disable-hashmap compile without hashmap scrolling-optimization],
898 [with_hashmap=$enableval],
900 AC_MSG_RESULT($with_hashmap)
901 test "$with_hashmap" = yes && AC_DEFINE(USE_HASHMAP)
903 ### use option --enable-colorfgbg to turn on use of $COLORFGBG environment
904 AC_MSG_CHECKING(if you want colorfgbg code)
905 AC_ARG_ENABLE(colorfgbg,
906 [ --enable-colorfgbg compile with $COLORFGBG code],
907 [with_colorfgbg=$enableval],
909 AC_MSG_RESULT($with_colorfgbg)
910 test "$with_colorfgbg" = yes && AC_DEFINE(USE_COLORFGBG)
912 ### use option --enable-ext-colors to turn on use of colors beyond 16.
913 AC_MSG_CHECKING(if you want to use experimental extended colors)
914 AC_ARG_ENABLE(ext-colors,
915 [ --enable-ext-colors compile for experimental 256-color support],
916 [with_ext_colors=$enableval],
917 [with_ext_colors=no])
918 AC_MSG_RESULT($with_ext_colors)
920 if test "$with_ext_colors" = yes ; then
921 if test "$with_widec" != yes ; then
922 AC_MSG_ERROR(This option applies only to wide-character library)
924 # cannot be ABI 5 since it changes sizeof(cchar_t)
928 AC_DEFINE(NCURSES_EXT_COLORS)
930 AC_SUBST(NCURSES_EXT_COLORS)
932 ### use option --enable-ext-mouse to modify coding to support 5-button mice
933 AC_MSG_CHECKING(if you want to use experimental extended mouse encoding)
934 AC_ARG_ENABLE(ext-mouse,
935 [ --enable-ext-mouse compile for experimental mouse-encoding],
936 [with_ext_mouse=$enableval],
938 AC_MSG_RESULT($with_ext_mouse)
939 NCURSES_MOUSE_VERSION=1
940 if test "$with_ext_mouse" = yes ; then
941 NCURSES_MOUSE_VERSION=2
944 AC_SUBST(NCURSES_MOUSE_VERSION)
946 # Reentrant code has to be opaque; there's little advantage to making ncurses
947 # opaque outside of that, so there is no --enable-opaque option.
948 AC_MSG_CHECKING(if you want experimental reentrant code)
949 AC_ARG_ENABLE(reentrant,
950 [ --enable-reentrant compile with experimental reentrant code],
951 [with_reentrant=$enableval],
953 AC_MSG_RESULT($with_reentrant)
954 if test "$with_reentrant" = yes ; then
955 cf_cv_enable_reentrant=1
956 cf_cv_enable_opaque="NCURSES_INTERNALS"
959 LIB_SUFFIX="t${LIB_SUFFIX}"
960 AC_DEFINE(USE_REENTRANT)
963 cf_cv_enable_reentrant=0
964 cf_cv_enable_opaque="NCURSES_OPAQUE"
968 AC_SUBST(cf_cv_enable_reentrant)
969 AC_SUBST(cf_cv_enable_opaque)
970 AC_SUBST(NCURSES_OPAQUE)
971 AC_SUBST(NCURSES_SIZE_T)
973 AC_MSG_CHECKING(if you want experimental safe-sprintf code)
974 AC_ARG_ENABLE(safe-sprintf,
975 [ --enable-safe-sprintf compile with experimental safe-sprintf code],
976 [with_safe_sprintf=$enableval],
977 [with_safe_sprintf=no])
978 AC_MSG_RESULT($with_safe_sprintf)
979 test "$with_safe_sprintf" = yes && AC_DEFINE(USE_SAFE_SPRINTF)
981 ### use option --disable-scroll-hints to turn off use of scroll-hints scrolling logic
982 # when hashmap is used scroll hints are useless
983 if test "$with_hashmap" = no ; then
984 AC_MSG_CHECKING(if you want to experiment without scrolling-hints code)
985 AC_ARG_ENABLE(scroll-hints,
986 [ --disable-scroll-hints compile without scroll-hints code],
987 [with_scroll_hints=$enableval],
988 [with_scroll_hints=yes])
989 AC_MSG_RESULT($with_scroll_hints)
990 test "$with_scroll_hints" = yes && AC_DEFINE(USE_SCROLL_HINTS)
993 AC_MSG_CHECKING(if you want experimental wgetch-events code)
994 AC_ARG_ENABLE(wgetch-events,
995 [ --enable-wgetch-events compile with experimental wgetch-events code],
996 [with_wgetch_events=$enableval],
997 [with_wgetch_events=no])
998 AC_MSG_RESULT($with_wgetch_events)
999 test "$with_wgetch_events" = yes && AC_DEFINE(NCURSES_WGETCH_EVENTS)
1001 ###############################################################################
1002 CF_HELP_MESSAGE(Testing/development Options:)
1004 ### use option --disable-echo to suppress full display compiling commands
1005 AC_MSG_CHECKING(if you want to display full commands during build)
1007 [ --enable-echo build: display "compiling" commands (default)],
1008 [with_echo=$enableval],
1010 if test "$with_echo" = yes; then
1013 ECHO_LINK='@ echo linking $@ ... ;'
1014 test -n "$LIBTOOL" && LIBTOOL="$LIBTOOL --silent"
1016 AC_MSG_RESULT($with_echo)
1019 ### use option --enable-warnings to turn on all gcc warnings
1020 AC_MSG_CHECKING(if you want to see compiler warnings)
1021 AC_ARG_ENABLE(warnings,
1022 [ --enable-warnings build: turn on GCC compiler warnings],
1023 [with_warnings=$enableval])
1024 AC_MSG_RESULT($with_warnings)
1026 if test -n "$with_warnings"; then
1027 ADAFLAGS="$ADAFLAGS -gnatg"
1029 if test "$cf_with_cxx" = yes ; then
1030 CF_GXX_WARNINGS(Wno-unused)
1035 ### use option --enable-assertions to turn on generation of assertion code
1036 AC_MSG_CHECKING(if you want to enable runtime assertions)
1037 AC_ARG_ENABLE(assertions,
1038 [ --enable-assertions test: turn on generation of assertion code],
1039 [with_assertions=$enableval],
1040 [with_assertions=no])
1041 AC_MSG_RESULT($with_assertions)
1044 if test "$with_assertions" = no
1047 CPPFLAGS="$CPPFLAGS -DNDEBUG"
1049 ADAFLAGS="$ADAFLAGS -gnata"
1053 ### use option --disable-leaks to suppress "permanent" leaks, for testing
1055 AC_DEFINE(HAVE_NC_ALLOC_H)
1057 ### use option --enable-expanded to generate certain macros as functions
1058 AC_ARG_ENABLE(expanded,
1059 [ --enable-expanded test: generate functions for certain macros],
1060 [test "$enableval" = yes && AC_DEFINE(NCURSES_EXPANDED)])
1062 ### use option --disable-macros to suppress macros in favor of functions
1063 AC_ARG_ENABLE(macros,
1064 [ --disable-macros test: use functions rather than macros],
1065 [test "$enableval" = no && AC_DEFINE(NCURSES_NOMACROS)])
1067 # Normally we only add trace() to the debug-library. Allow this to be
1068 # extended to all models of the ncurses library:
1070 case "$CFLAGS $CPPFLAGS" in
1076 AC_MSG_CHECKING(whether to add trace feature to all models)
1078 [ --with-trace test: add trace() function to all models of ncurses],
1079 [cf_with_trace=$withval],
1080 [cf_with_trace=$cf_all_traces])
1081 AC_MSG_RESULT($cf_with_trace)
1083 if test "$cf_with_trace" = yes ; then
1086 CF_ADD_CFLAGS(-DTRACE)
1094 ### Checks for libraries.
1095 AC_CHECK_FUNC(gettimeofday,
1096 AC_DEFINE(HAVE_GETTIMEOFDAY),[
1098 AC_CHECK_LIB(bsd, gettimeofday,
1099 AC_DEFINE(HAVE_GETTIMEOFDAY)
1100 LIBS="$LIBS -lbsd")])dnl CLIX: bzero, select, gettimeofday
1102 CF_MATH_LIB(MATH_LIB,sin(x))
1105 ### Checks for header files.
1111 dnl These are some other potentially nonportable headers.
1130 # check for ISC (this may also define _POSIX_SOURCE)
1131 # Note: even non-Posix ISC needs <sys/bsdtypes.h> to declare fd_set
1132 if test "$ISC" = yes ; then
1133 AC_CHECK_LIB(cposix,main)
1134 AC_CHECK_LIB(inet,bzero,LIBS="$LIBS -linet")dnl also 'select()'
1139 ### checks for compiler characteristics
1146 if test "$ac_cv_c_inline" != no ; then
1147 AC_DEFINE(CC_HAS_INLINE_FUNCS)
1148 NCURSES_INLINE=inline
1150 AC_SUBST(NCURSES_INLINE)
1152 if test $NCURSES_CHTYPE = auto ; then
1155 cf_cv_typeof_chtype=$NCURSES_CHTYPE
1157 test "$cf_cv_typeof_chtype" = unsigned && cf_cv_typeof_chtype=""
1158 AC_SUBST(cf_cv_typeof_chtype)
1160 CF_UNSIGNED_LITERALS
1162 test ".$cf_cv_unsigned_literals" = .yes && cf_cv_1UL="${cf_cv_1UL}U"
1163 test ".$cf_cv_typeof_chtype" = .long && cf_cv_1UL="${cf_cv_1UL}L"
1166 if test $NCURSES_MMASK_T = auto ; then
1167 cf_cv_typeof_mmask_t=long
1169 cf_cv_typeof_mmask_t=$NCURSES_MMASK_T
1171 test "$cf_cv_typeof_mmask_t" = unsigned && cf_cv_typeof_mmask_t=""
1172 AC_SUBST(cf_cv_typeof_mmask_t)
1174 ### Checks for external-data
1178 ### Checks for library functions.
1199 if test "$with_getcap" = "yes" ; then
1210 # setup for prototype of fallback for vsscanf()
1211 CF_SUBST_IF(["$cf_cv_func_vsscanf" = vsscanf], HAVE_VSSCANF, 1, 0)
1213 dnl FIXME (may need this) AC_SYS_RESTARTABLE_SYSCALLS
1214 if test "$cross_compiling" = yes ; then
1215 AC_MSG_WARN(cross compiling: assume setvbuf params not reversed)
1217 AC_FUNC_SETVBUF_REVERSED
1225 if test "$with_hashed_db" != no ; then
1226 AC_DEFINE(USE_HASHED_DB)
1230 dnl We'll do our own -g libraries, unless the user's overridden via $CFLAGS
1231 if test -z "$cf_user_CFLAGS" && test "$with_no_leaks" = no ; then
1232 CF_STRIP_G_OPT(CFLAGS)
1233 CF_STRIP_G_OPT(CXXFLAGS)
1236 # Just in case, check if the C compiler has a bool type.
1237 CF_BOOL_DECL(cf_cv_cc_bool_type)
1239 # Check for C++ compiler characteristics (and ensure that it's there!)
1240 if test -n "$CXX" ; then
1245 case $GXX_VERSION in
1257 AC_CHECK_HEADERS(iostream typeinfo)
1266 CXX_AR_OPTS='$(AR_OPTS)'
1267 case $cf_cv_system_name in #(vi
1269 if test "$GXX" != yes ; then
1271 CXX_AR_OPTS='-ar -o'
1275 CXXLDFLAGS="-u main"
1278 if test "$GXX" != yes ; then
1280 CXX_AR_OPTS='-xar -o'
1284 AC_SUBST(CXXLDFLAGS)
1286 AC_SUBST(CXX_AR_OPTS)
1289 cf_cv_builtin_bool=1
1291 # Just because we are not configuring against C++ right now does not
1292 # mean that a user will not want to use C++. Some distributors disable
1293 # the C++ portion of this configuration as a shortcut (or just to avoid
1294 # compiling the demo in the c++ directory). So we need a reasonable
1295 # default for the 'bool' type.
1297 # Caveat: since the storage of the bool type is not standardized, it
1300 if test "$NCURSES_BOOL" != auto ; then
1301 cf_cv_type_of_bool=$NCURSES_BOOL
1302 cf_cv_header_stdbool_h=0
1304 if test "$cf_cv_header_stdbool_h" = 1 ; then
1307 AC_MSG_CHECKING(for fallback type of bool)
1308 case "$host_cpu" in #(vi
1309 i?86) cf_cv_type_of_bool=char ;; #(vi
1310 *) cf_cv_type_of_bool=int ;;
1312 AC_MSG_RESULT($cf_cv_type_of_bool)
1318 # If the C compiler did not declare bool, and we did not determine that the C++
1319 # compiler does not declare bool, turn on an ifdef in curses.h that makes the
1320 # ncurses library use the same type as C++ bool. Note that this allows one to
1321 # specify the type of bool in a configure-script option and postpone
1322 # integration with the C++ compiler provided that the types are compatible.
1324 if test $cf_cv_cc_bool_type = 1
1326 # oops: C has a bool. Unlikely, but C++ could differ.
1328 elif test $cf_cv_builtin_bool = 0
1333 # this is the normal case
1334 USE_CXX_BOOL='defined(__cplusplus)'
1336 AC_SUBST(USE_CXX_BOOL)
1338 CF_HELP_MESSAGE(Ada95 Binding Options:)
1340 dnl Check for availability of GNU Ada Translator (GNAT).
1341 dnl At the moment we support no other Ada95 compiler.
1342 if test -f "${srcdir}/Ada95/Makefile.in" ; then
1343 if test "$cf_with_ada" != "no" ; then
1344 cf_ada_make=gnatmake
1345 AC_CHECK_PROG(gnat_exists, $cf_ada_make, yes, no)
1346 if test "$ac_cv_prog_gnat_exists" = no; then
1350 AC_CHECK_PROG(M4_exists, m4, yes, no)
1351 if test "$ac_cv_prog_M4_exists" = no; then
1352 cf_cv_prog_gnat_correct=no
1353 echo Ada95 binding required program m4 not found. Ada95 binding disabled.
1355 if test "$cf_cv_prog_gnat_correct" = yes; then
1356 AC_MSG_CHECKING(if GNAT works)
1357 CF_GNAT_TRY_RUN([procedure conftest;],
1360 procedure conftest is
1362 Text_IO.Put ("Hello World");
1364 GNAT.OS_Lib.OS_Exit (0);
1365 end conftest;],[cf_cv_prog_gnat_correct=yes],[cf_cv_prog_gnat_correct=no])
1366 AC_MSG_RESULT($cf_cv_prog_gnat_correct)
1369 if test "$cf_cv_prog_gnat_correct" = yes; then
1370 ADAFLAGS="-O3 -gnatpn $ADAFLAGS"
1372 AC_MSG_CHECKING(if GNAT pragma Unreferenced works)
1373 CF_GNAT_TRY_LINK([procedure conftest;],
1376 procedure conftest is
1378 pragma Unreferenced (test);
1381 Text_IO.Put ("Hello World");
1383 GNAT.OS_Lib.OS_Exit (0);
1384 end conftest;],[cf_cv_pragma_unreferenced=yes],[cf_cv_pragma_unreferenced=no])
1385 AC_MSG_RESULT($cf_cv_pragma_unreferenced)
1387 # if the pragma is supported, use it (needed in the Trace code).
1388 if test $cf_cv_pragma_unreferenced = yes ; then
1394 AC_ARG_WITH(ada-compiler,
1395 [ --with-ada-compiler=CMD specify Ada95 compiler command (default gnatmake)],
1396 [cf_ada_compiler=$withval],
1397 [cf_ada_compiler=gnatmake])
1399 cf_ada_package=terminal_interface
1401 AC_SUBST(cf_ada_make)
1402 AC_SUBST(cf_ada_compiler)
1403 AC_SUBST(cf_ada_package)
1405 AC_SUBST(cf_compile_generics)
1406 AC_SUBST(cf_generic_objects)
1407 AC_SUBST(PRAGMA_UNREF)
1409 CF_WITH_PATH(ada-include,
1410 [ --with-ada-include=DIR Ada includes are in DIR],
1412 PREFIX/lib/ada/adainclude,
1413 [$]prefix/lib/ada/adainclude)
1414 AC_SUBST(ADA_INCLUDE)
1416 CF_WITH_PATH(ada-objects,
1417 [ --with-ada-objects=DIR Ada objects are in DIR],
1419 PREFIX/lib/ada/adalib,
1420 [$]prefix/lib/ada/adalib)
1421 AC_SUBST(ADA_OBJECTS)
1429 ### Construct the ncurses library-subsets, if any, from this set of keywords:
1430 ### none, base, ext_funcs, ext_tinfo, ticlib, termlib, widechar
1432 ### ticlib modules may be a separate library, otherwise contained in termlib.
1433 ### termlib modules may be a separate library, otherwise contained in ncurses.
1435 ### The of "+" or " " between the tokens controls the way the script
1436 ### chooses to split module lists into libraries.
1438 ### (see CF_LIB_RULES).
1439 AC_MSG_CHECKING(for library subsets)
1442 if test "$cf_with_progs" = yes || test "$with_ticlib" != no; then
1443 LIB_SUBSETS="${LIB_SUBSETS}ticlib"
1444 if test "$with_ticlib" != no ; then
1445 LIB_SUBSETS="${LIB_SUBSETS} "
1447 LIB_SUBSETS="${LIB_SUBSETS}+"
1451 LIB_SUBSETS="${LIB_SUBSETS}termlib"
1452 test "$with_ext_funcs" = yes && LIB_SUBSETS="${LIB_SUBSETS}+ext_tinfo"
1453 if test "$with_termlib" != no ; then
1454 LIB_SUBSETS="${LIB_SUBSETS} "
1456 LIB_SUBSETS="${LIB_SUBSETS}+"
1459 LIB_SUBSETS="${LIB_SUBSETS}base"
1460 test "$with_widec" = yes && LIB_SUBSETS="${LIB_SUBSETS}+widechar"
1461 test "$with_ext_funcs" = yes && LIB_SUBSETS="${LIB_SUBSETS}+ext_funcs"
1463 AC_MSG_RESULT($LIB_SUBSETS)
1465 ### Construct the list of include-directories to be generated
1469 ### Build up pieces for makefile rules
1470 AC_MSG_CHECKING(default library suffix)
1471 CF_LIB_TYPE($DFT_LWR_MODEL,DFT_ARG_SUFFIX)dnl
1472 AC_SUBST(DFT_ARG_SUFFIX)dnl the string to append to "-lncurses" ("")
1473 AC_MSG_RESULT($DFT_ARG_SUFFIX)
1475 AC_MSG_CHECKING(default library-dependency suffix)
1476 CF_LIB_SUFFIX($DFT_LWR_MODEL,DFT_DEP_SUFFIX)dnl
1477 if test $DFT_LWR_MODEL = shared ; then
1478 case $cf_cv_system_name in #(vi
1480 DFT_DEP_SUFFIX=".dll.a"
1484 AC_SUBST(DFT_DEP_SUFFIX)dnl the corresponding library-suffix (".a")
1485 AC_MSG_RESULT($DFT_DEP_SUFFIX)
1487 AC_MSG_CHECKING(default object directory)
1488 CF_OBJ_SUBDIR($DFT_LWR_MODEL,DFT_OBJ_SUBDIR)dnl
1489 AC_SUBST(DFT_OBJ_SUBDIR)dnl the default object-directory ("obj")
1490 AC_MSG_RESULT($DFT_OBJ_SUBDIR)
1492 # libtool thinks it can make c++ shared libraries (perhaps only g++)
1493 if test "$cf_with_cxx" = yes ; then
1494 AC_MSG_CHECKING(c++ library-dependency suffix)
1495 if test "$with_libtool" != "no"; then
1496 CXX_LIB_SUFFIX=$DFT_DEP_SUFFIX
1498 CF_LIB_SUFFIX(normal,CXX_LIB_SUFFIX)dnl we normally make a static library
1500 AC_MSG_RESULT($CXX_LIB_SUFFIX)
1501 AC_SUBST(CXX_LIB_SUFFIX)
1504 # do not want -ldl in build except as needed for -lncurses dependency
1505 if test "$with_dlsym" = yes ; then
1506 if test $DFT_LWR_MODEL = shared || \
1507 test $DFT_LWR_MODEL = libtool ; then
1508 CF_REMOVE_LIB(LIBS,$LIBS,dl)
1511 ### Set up low-level terminfo dependencies for makefiles.
1513 # TICS_LIST and TINFO_LIST are needed to build libtic.so and libterm.so, but
1516 if test "$with_dlsym" = yes ; then
1517 CF_REMOVE_LIB(TINFO_LIST,$SHLIB_LIST,dl)
1520 if test "$with_ticlib" != no ; then
1522 if test "$with_ticlib" != yes ; then
1523 TICS_NAME=$with_ticlib
1524 TICS_ARG_SUFFIX="${with_ticlib}`echo ${DFT_ARG_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
1525 TICS_DEP_SUFFIX="${with_ticlib}`echo ${DFT_DEP_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
1526 TICS_LIB_SUFFIX="${with_ticlib}"
1528 TICS_ARG_SUFFIX="${TICS_NAME}${DFT_ARG_SUFFIX}"
1529 TICS_DEP_SUFFIX="${TICS_NAME}${DFT_DEP_SUFFIX}"
1530 TICS_LIB_SUFFIX="${TICS_NAME}${LIB_SUFFIX}"
1532 TICS_ARGS="-L${LIB_DIR} -l${TICS_LIB_SUFFIX}"
1534 TICS_ARGS="-L${LIB_DIR} -l${LIB_NAME}${DFT_ARG_SUFFIX}"
1536 AC_SUBST(TICS_ARG_SUFFIX)
1537 AC_SUBST(TICS_DEP_SUFFIX)
1538 AC_SUBST(TICS_LIB_SUFFIX)
1541 if test "$with_termlib" != no ; then
1543 if test "$with_termlib" != yes ; then
1544 TINFO_NAME=$with_termlib
1545 TINFO_SUFFIX="`echo ${DFT_DEP_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
1546 TINFO_ARG_SUFFIX="${with_termlib}`echo ${DFT_ARG_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
1547 TINFO_DEP_SUFFIX="${with_termlib}`echo ${DFT_DEP_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
1548 TINFO_LIB_SUFFIX="${with_termlib}"
1550 TINFO_SUFFIX=${DFT_DEP_SUFFIX}
1551 TINFO_ARG_SUFFIX="${TINFO_NAME}${DFT_ARG_SUFFIX}"
1552 TINFO_DEP_SUFFIX="${TINFO_NAME}${DFT_DEP_SUFFIX}"
1553 TINFO_LIB_SUFFIX="${TINFO_NAME}${LIB_SUFFIX}"
1556 TEST_DEPS="${LIB_DIR}/${LIB_PREFIX}${TINFO_DEP_SUFFIX}"
1557 TEST_DEP2="${LIB_2ND}/${LIB_PREFIX}${TINFO_DEP_SUFFIX}"
1558 if test "$DFT_LWR_MODEL" = "libtool"; then
1559 TEST_ARGS="${TEST_DEPS}"
1560 TEST_ARG2="${TEST_DEP2}"
1561 TINFO_ARGS="-L${LIB_DIR} $TEST_ARGS"
1563 TEST_ARGS="-l${TINFO_ARG_SUFFIX}"
1564 TEST_ARG2="-l${TINFO_ARG_SUFFIX}"
1565 TICS_LIST="$SHLIB_LIST -l${TINFO_LIB_SUFFIX}"
1566 TINFO_ARGS="-L${LIB_DIR} $TEST_ARGS"
1567 SHLIB_LIST="$SHLIB_LIST -l${TINFO_LIB_SUFFIX}"
1570 # the next lines are needed for linking libtic over libncurses
1571 TINFO_NAME=${LIB_NAME}
1572 TINFO_SUFFIX=${DFT_DEP_SUFFIX}
1573 TINFO_ARG_SUFFIX=${LIB_NAME}${DFT_ARG_SUFFIX}
1574 TICS_LIST="$SHLIB_LIST -l${LIB_NAME}${DFT_ARG_SUFFIX}"
1576 TINFO_ARGS="-L${LIB_DIR} -l${LIB_NAME}${DFT_ARG_SUFFIX}"
1578 AC_SUBST(TINFO_ARG_SUFFIX)
1579 AC_SUBST(TINFO_DEP_SUFFIX)
1580 AC_SUBST(TINFO_LIB_SUFFIX)
1581 AC_SUBST(TINFO_ARGS)
1583 if test "$with_dlsym" = yes ; then
1584 CF_REMOVE_LIB(TICS_LIST,$TICS_LIST,dl)
1588 TINFO_ARGS2=`echo "$TINFO_ARGS" | sed -e 's,-L\.\./,-L../../,'`
1589 AC_SUBST(TINFO_ARGS2)
1591 AC_MSG_CHECKING(where we will install curses.h)
1592 test "$with_overwrite" = no && \
1593 test "x$includedir" = 'x${prefix}/include' && \
1594 includedir='${prefix}/include/ncurses'${LIB_SUFFIX}
1595 AC_MSG_RESULT($includedir)
1597 ### Resolve a conflict between normal and wide-curses by forcing applications
1598 ### that will need libutf8 to add it to their configure script.
1599 if test "$with_overwrite" != no ; then
1600 if test "$NCURSES_LIBUTF8" = 1 ; then
1601 NCURSES_LIBUTF8='defined(HAVE_LIBUTF8_H)'
1602 AC_MSG_WARN(Wide-character applications must define HAVE_LIBUTF8_H to include curses.h)
1606 AC_SUBST(WITH_OVERWRITE)
1608 AC_SUBST(TINFO_LIST)
1609 AC_SUBST(SHLIB_LIST)
1611 # used to separate tack out of the tree
1613 AC_SUBST(NCURSES_TREE)
1615 ### predefined stuff for the test programs
1616 AC_DEFINE(HAVE_SLK_COLOR)
1618 ### Construct the list of subdirectories for which we'll customize makefiles
1619 ### with the appropriate compile-rules.
1621 CF_SRC_MODULES($modules_to_build)
1623 if test "$cf_with_ada" != "no" && test "$cf_cv_prog_gnat_correct" != "no"; then
1624 SUB_MAKEFILES="$SUB_MAKEFILES Ada95/gen/adacurses-config"
1629 AC_DEFINE_UNQUOTED(NCURSES_PATHSEP,'$PATHSEP')
1631 AC_DEFINE_UNQUOTED(NCURSES_VERSION_STRING, "${NCURSES_MAJOR}.${NCURSES_MINOR}.${NCURSES_PATCH}")
1633 ### Now that we're done running tests, add the compiler-warnings, if any
1634 CF_ADD_CFLAGS($EXTRA_CFLAGS)
1636 ### Define substitutions for header files to avoid name-pollution
1637 CF_SUBST_IF(["$cf_cv_have_tcgetattr" = yes], HAVE_TCGETATTR, 1, 0)
1638 CF_SUBST_IF(["$ac_cv_header_termio_h" = yes], HAVE_TERMIO_H, 1, 0)
1639 CF_SUBST_IF(["$ac_cv_header_termios_h" = yes], HAVE_TERMIOS_H, 1, 0)
1641 ################################################################################
1642 test "$use_database" = yes && SUB_MAKEFILES="$SUB_MAKEFILES misc/run_tic.sh:misc/run_tic.in"
1643 SUB_MAKEFILES="$SUB_MAKEFILES misc/ncurses-config:misc/ncurses-config.in"
1645 include/MKterm.h.awk \
1646 include/curses.head:include/curses.h.in \
1651 CF_PRG_RULES([$srcdir/test/mk-test.awk ECHO_LINK="$ECHO_LINK"], test)
1652 CF_LIB_RULES($SRC_SUBDIRS)
1654 ### Special initialization commands, used to pass information from the
1655 ### configuration-run into config.status
1658 DFT_ARG_SUFFIX="$DFT_ARG_SUFFIX"
1659 DFT_LWR_MODEL="$DFT_LWR_MODEL"
1660 ECHO_LINK="$ECHO_LINK"
1661 LDCONFIG="$LDCONFIG"
1662 LIB_NAME="$LIB_NAME"
1663 LIB_SUBSETS="$LIB_SUBSETS"
1664 LIB_SUFFIX="$LIB_SUFFIX"
1665 LIB_TRACING="$LIB_TRACING"
1666 MAKE_TERMINFO="$MAKE_TERMINFO"
1667 NCURSES_MAJOR="$NCURSES_MAJOR"
1668 NCURSES_MINOR="$NCURSES_MINOR"
1669 NCURSES_OSPEED="$NCURSES_OSPEED"
1670 NCURSES_PATCH="$NCURSES_PATCH"
1671 SRC_SUBDIRS="$SRC_SUBDIRS"
1672 TERMINFO="$TERMINFO"
1673 TINFO_ARG_SUFFIX="$TINFO_ARG_SUFFIX"
1674 TINFO_LIB_SUFFIX="$TINFO_LIB_SUFFIX"
1675 TINFO_NAME="$TINFO_NAME"
1676 TINFO_SUFFIX="$TINFO_SUFFIX"
1677 TICS_ARG_SUFFIX="$TICS_ARG_SUFFIX"
1678 TICS_LIB_SUFFIX="$TICS_LIB_SUFFIX"
1679 TICS_NAME="$TICS_NAME"
1680 WITH_CURSES_H="$with_curses_h"
1681 WITH_ECHO="$with_echo"
1682 WITH_OVERWRITE="$with_overwrite"
1683 cf_LIST_MODELS="$cf_list_models"
1684 cf_cv_abi_version="$cf_cv_abi_version"
1685 cf_cv_do_relink="$cf_cv_do_relink"
1686 cf_cv_do_symlinks="$cf_cv_do_symlinks"
1687 cf_cv_enable_lp64="$cf_cv_enable_lp64"
1688 cf_cv_enable_opaque="$cf_cv_enable_opaque"
1689 cf_cv_prog_CC_c_o=$cf_cv_prog_CC_c_o
1690 cf_cv_prog_CXX_c_o=$cf_cv_prog_CXX_c_o
1691 cf_cv_rel_version="$cf_cv_rel_version"
1692 cf_cv_rm_so_locs="$cf_cv_rm_so_locs"
1693 cf_cv_shlib_version="$cf_cv_shlib_version"
1694 cf_cv_shlib_version_infix="$cf_cv_shlib_version_infix"
1695 cf_cv_system_name="$cf_cv_system_name"
1696 cf_with_cxx_binding="$cf_with_cxx_binding"
1701 ${MAKE-make} preinstall