1 dnl***************************************************************************
2 dnl Copyright (c) 1998-2008,2009 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 1.473 2009/08/15 16:28:00 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: 1.473 $)
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 install manpages)
126 AC_ARG_WITH(manpages,
127 [ --without-manpages suppress install of manpages],
128 [cf_with_manpages=$withval],
129 [cf_with_manpages=yes])
130 AC_MSG_RESULT($cf_with_manpages)
132 AC_MSG_CHECKING(if you want to build programs such as tic)
134 [ --without-progs suppress build with programs (e.g., tic)],
135 [cf_with_progs=$withval],
137 AC_MSG_RESULT($cf_with_progs)
139 AC_MSG_CHECKING(if you wish to install curses.h)
140 AC_ARG_WITH(curses-h,
141 [ --without-curses-h install curses.h as ncurses.h only],
142 [with_curses_h=$withval],
144 AC_MSG_RESULT($with_curses_h)
146 modules_to_build="ncurses"
147 if test "X$cf_with_progs" != Xno ; then
148 modules_to_build="$modules_to_build progs tack"
150 modules_to_build="$modules_to_build panel menu form"
160 AC_SYS_LONG_FILE_NAMES
162 # if we find pkg-config, check if we should install the ".pc" files.
165 if test "$PKG_CONFIG" != no ; then
166 AC_MSG_CHECKING(if we should install .pc files for $PKG_CONFIG)
168 # Leave this as something that can be overridden in the environment.
169 if test -z "$PKG_CONFIG_LIBDIR" ; then
170 PKG_CONFIG_LIBDIR=`echo "$PKG_CONFIG" | sed -e 's,/[[^/]]*/[[^/]]*$,,'`/lib/pkgconfig
173 if test -d "$PKG_CONFIG_LIBDIR" ; then
174 AC_ARG_ENABLE(pc-files,
175 [ --enable-pc-files generate and install .pc files for pkg-config],
176 [enable_pc_files=$enableval],
177 [enable_pc_files=no])
178 AC_MSG_RESULT($enable_pc_files)
181 AC_MSG_WARN(did not find library $PKG_CONFIG_LIBDIR)
185 AC_SUBST(PKG_CONFIG_LIBDIR)
187 AC_MSG_CHECKING(if we should assume mixed-case filenames)
188 AC_ARG_ENABLE(mixed-case,
189 [ --enable-mixed-case tic should assume mixed-case filenames],
190 [enable_mixedcase=$enableval],
191 [enable_mixedcase=auto])
192 AC_MSG_RESULT($enable_mixedcase)
193 if test "$enable_mixedcase" = "auto" ; then
194 CF_MIXEDCASE_FILENAMES
196 cf_cv_mixedcase=$enable_mixedcase
197 if test "$enable_mixedcase" = "yes" ; then
198 AC_DEFINE(MIXEDCASE_FILENAMES)
202 # do this after mixed-case option (tags/TAGS is not as important as tic).
207 dnl These are standard among *NIX systems, but not when cross-compiling
208 AC_CHECK_TOOL(RANLIB, ranlib, ':')
209 AC_CHECK_TOOL(LD, ld, ld)
210 AC_CHECK_TOOL(AR, ar, ar)
213 dnl Special option for use by system-builders: the install-prefix is used to
214 dnl adjust the location into which the actual install is done, so that an
215 dnl archive can be built without modifying the host system's configuration.
216 AC_MSG_CHECKING(if you have specified an install-prefix)
217 AC_ARG_WITH(install-prefix,
218 [ --with-install-prefix prefixes actual install-location ($DESTDIR)],
219 [case "$withval" in #(vi
222 *) DESTDIR="$withval"
225 AC_MSG_RESULT($DESTDIR)
228 ###############################################################################
229 CF_HELP_MESSAGE(Build-Tools Needed to Compile Temporary Applications for Cross-compiling:)
230 # If we're cross-compiling, allow the user to override the tools and their
231 # options. The configure script is oriented toward identifying the host
232 # compiler, etc., but we need a build compiler to generate parts of the source.
235 ###############################################################################
236 CF_HELP_MESSAGE(Options to Specify the Libraries Built/Used:)
238 ### Options to allow the user to specify the set of libraries which are used.
239 ### Use "--without-normal --with-shared" to allow the default model to be
240 ### shared, for example.
242 AC_SUBST(cf_list_models)dnl the complete list of models ("normal debug")
245 if test "$with_libtool" != "no" ; then
247 cf_list_models="$cf_list_models libtool"
251 AC_MSG_CHECKING(if you want to build shared libraries)
253 [ --with-shared generate shared-libraries],
254 [with_shared=$withval],
256 AC_MSG_RESULT($with_shared)
257 test "$with_shared" = "yes" && cf_list_models="$cf_list_models shared"
259 AC_MSG_CHECKING(if you want to build static libraries)
261 [ --with-normal generate normal-libraries (default)],
262 [with_normal=$withval],
264 AC_MSG_RESULT($with_normal)
265 test "$with_normal" = "yes" && cf_list_models="$cf_list_models normal"
267 AC_MSG_CHECKING(if you want to build debug libraries)
269 [ --with-debug generate debug-libraries (default)],
270 [with_debug=$withval],
272 AC_MSG_RESULT($with_debug)
273 test "$with_debug" = "yes" && cf_list_models="$cf_list_models debug"
275 AC_MSG_CHECKING(if you want to build profiling libraries)
277 [ --with-profile generate profile-libraries],
278 [with_profile=$withval],
280 AC_MSG_RESULT($with_profile)
281 test "$with_profile" = "yes" && cf_list_models="$cf_list_models profile"
285 ###############################################################################
287 AC_MSG_CHECKING(for specified models)
288 test -z "$cf_list_models" && cf_list_models=normal
289 dnl If we use libtool to generate libraries, then it must be the only
291 test "$with_libtool" != "no" && cf_list_models=libtool
292 AC_MSG_RESULT($cf_list_models)
294 ### Use the first model as the default, and save its suffix for use in building
295 ### up test-applications.
296 AC_MSG_CHECKING(for default model)
297 DFT_LWR_MODEL=`echo "$cf_list_models" | $AWK '{print $1}'`
298 AC_MSG_RESULT($DFT_LWR_MODEL)
300 CF_UPPER(DFT_UPR_MODEL,$DFT_LWR_MODEL)dnl
302 AC_SUBST(DFT_LWR_MODEL)dnl the default model ("normal")
303 AC_SUBST(DFT_UPR_MODEL)dnl the default model ("NORMAL")
317 CF_LIB_PREFIX(cf_prefix)
318 LIB_PREFIX=$cf_prefix
324 ###############################################################################
326 AC_MSG_CHECKING(if you want to build a separate terminfo library)
328 [ --with-termlib generate separate terminfo library],
329 [with_termlib=$withval],
331 AC_MSG_RESULT($with_termlib)
333 AC_MSG_CHECKING(if you want to build a separate tic library)
335 [ --with-ticlib generate separate tic library],
336 [with_ticlib=$withval],
338 AC_MSG_RESULT($with_ticlib)
340 ### Checks for special libraries, must be done up-front.
343 if test "$with_gpm" != no ; then
344 AC_MSG_CHECKING(if you want to load GPM dynamically)
346 [ --without-dlsym do not use dlsym() to load GPM dynamically],
347 [with_dlsym=$withval],
349 AC_MSG_RESULT($with_dlsym)
350 if test "$with_dlsym" = yes ; then
352 if test "$with_gpm" != yes ; then
353 CF_VERBOSE(assuming soname for gpm is $with_gpm)
354 cf_cv_gpm_soname="$with_gpm"
356 CF_LIB_SONAME([#include <gpm.h>],[if (Gpm_Open(0,0)) Gpm_Close();],gpm)
358 test "$cf_cv_gpm_soname" != "unknown" && AC_DEFINE_UNQUOTED(LIBGPM_SONAME,"$cf_cv_gpm_soname")
359 SHLIB_LIST="-ldl $SHLIB_LIST"
361 SHLIB_LIST="-lgpm $SHLIB_LIST"
363 AC_DEFINE(HAVE_LIBGPM)
369 dnl Not all ports of gcc support the -g option
371 if test X"$CC_G_OPT" = X"" ; then
373 test -n "$GCC" && test "${ac_cv_prog_cc_g}" != yes && CC_G_OPT=''
377 if test X"$CXX_G_OPT" = X"" ; then
379 test -n "$GXX" && test "${ac_cv_prog_cxx_g}" != yes && CXX_G_OPT=''
383 AC_MSG_CHECKING(for default loader flags)
384 case $DFT_LWR_MODEL in
385 libtool) LD_MODEL='' ;;
386 normal) LD_MODEL='' ;;
387 debug) LD_MODEL=$CC_G_OPT ;;
388 profile) LD_MODEL='-pg';;
389 shared) LD_MODEL='' ;;
391 AC_SUBST(LD_MODEL)dnl the type of link (e.g., -g or -pg)
392 AC_MSG_RESULT($LD_MODEL)
394 case $DFT_LWR_MODEL in
397 AC_MSG_CHECKING(if shared libraries should be relinked during install)
398 AC_ARG_ENABLE(relink,
399 [ --disable-relink relink shared libraries during install],
400 [cf_cv_do_relink=$enableval],
401 [cf_cv_do_relink=yes])
402 AC_MSG_RESULT($cf_cv_do_relink)
407 if test "$CC_SHARED_OPTS" = "unknown"; then
408 for model in $cf_list_models; do
409 if test "$model" = "shared"; then
410 AC_ERROR(Shared libraries are not supported in this version)
415 ###############################################################################
416 CF_HELP_MESSAGE(Fine-Tuning Your Configuration:)
418 ### use option --disable-overwrite to leave out the link to -lcurses
419 AC_MSG_CHECKING(if you wish to install ncurses overwriting curses)
420 AC_ARG_ENABLE(overwrite,
421 [ --disable-overwrite leave out the link to -lcurses],
422 [with_overwrite=$enableval],
423 [if test "$prefix" = "/usr" ; then with_overwrite=yes; else with_overwrite=no; fi])
424 AC_MSG_RESULT($with_overwrite)
426 AC_MSG_CHECKING(if external terminfo-database is used)
427 AC_ARG_ENABLE(database,
428 [ --disable-database do not use terminfo, only fallbacks/termcap],
429 [use_database=$enableval],
431 AC_MSG_RESULT($use_database)
433 case $host_os in #(vi
435 TERMINFO_SRC='${top_srcdir}/misc/emx.src'
438 TERMINFO_SRC='${top_srcdir}/misc/terminfo.src'
441 AC_SUBST(TERMINFO_SRC)
444 if test "$use_database" != no ; then
445 AC_DEFINE(USE_DATABASE)
447 AC_MSG_CHECKING(which terminfo source-file will be installed)
448 AC_ARG_WITH(database,
449 [ --with-database=XXX specify terminfo source to install],
450 [TERMINFO_SRC=$withval])
451 AC_MSG_RESULT($TERMINFO_SRC)
453 AC_MSG_CHECKING(whether to use hashed database instead of directory/tree)
454 AC_ARG_WITH(hashed-db,
455 [ --with-hashed-db specify hashed-database library],,
457 AC_MSG_RESULT($with_hashed_db)
462 AC_MSG_CHECKING(for list of fallback descriptions)
463 AC_ARG_WITH(fallbacks,
464 [ --with-fallbacks=XXX specify list of fallback terminal descriptions],
465 [with_fallback=$withval],
467 AC_MSG_RESULT($with_fallback)
468 FALLBACK_LIST=`echo "$with_fallback" | sed -e 's/,/ /g'`
469 AC_SUBST(FALLBACK_LIST)
471 AC_MSG_CHECKING(if you want modern xterm or antique)
472 AC_ARG_WITH(xterm-new,
473 [ --without-xterm-new specify if xterm terminfo should be old version],
474 [with_xterm_new=$withval],
475 [with_xterm_new=yes])
476 case $with_xterm_new in
477 no) with_xterm_new=xterm-old;;
478 *) with_xterm_new=xterm-new;;
480 AC_MSG_RESULT($with_xterm_new)
481 WHICH_XTERM=$with_xterm_new
482 AC_SUBST(WHICH_XTERM)
485 if test "$use_database" = no ; then
486 TERMINFO="${datadir}/terminfo"
490 AC_MSG_CHECKING(for list of terminfo directories)
491 CF_WITH_PATHLIST(terminfo-dirs,
492 [ --with-terminfo-dirs=XXX specify list of terminfo directories],
496 AC_MSG_RESULT($TERMINFO_DIRS)
497 test -n "$TERMINFO_DIRS" && AC_DEFINE_UNQUOTED(TERMINFO_DIRS,"$TERMINFO_DIRS")
499 AC_MSG_CHECKING(for default terminfo directory)
500 CF_WITH_PATH(default-terminfo-dir,
501 [ --with-default-terminfo-dir=DIR default terminfo directory],
505 AC_MSG_RESULT($TERMINFO)
506 AC_DEFINE_UNQUOTED(TERMINFO,"$TERMINFO")
511 AC_SUBST(MAKE_TERMINFO)
513 ### use option --disable-big-core to make tic run on small machines
514 ### We need 4Mb, check if we can allocate 50% more than that.
515 AC_MSG_CHECKING(if big-core option selected)
516 AC_ARG_ENABLE(big-core,
517 [ --disable-big-core assume machine has little memory],
518 [with_big_core=$enableval],
523 unsigned long n = 6000000L;
527 ${cf_cv_main_return:-return}(s == 0);
531 [with_big_core=no])])
532 AC_MSG_RESULT($with_big_core)
533 test "$with_big_core" = "yes" && AC_DEFINE(HAVE_BIG_CORE)
535 ### ISO C only guarantees 512-char strings, we have tables which load faster
536 ### when constructed using "big" strings. More than the C compiler, the awk
537 ### program is a limit on most vendor UNIX systems. Check that we can build.
538 AC_MSG_CHECKING(if big-strings option selected)
539 AC_ARG_ENABLE(big-strings,
540 [ --disable-big-strings assume compiler has only standard-size strings],
541 [with_big_strings=$enableval],
542 [CF_AWK_BIG_PRINTF(12000,with_big_strings)])
543 AC_MSG_RESULT($with_big_strings)
546 test "$with_big_strings" = "yes" && USE_BIG_STRINGS=1
547 AC_SUBST(USE_BIG_STRINGS)
549 ### use option --enable-termcap to compile in the termcap fallback support
550 AC_MSG_CHECKING(if you want termcap-fallback support)
551 AC_ARG_ENABLE(termcap,
552 [ --enable-termcap compile in termcap fallback support],
553 [with_termcap=$enableval],
555 AC_MSG_RESULT($with_termcap)
557 if test "$with_termcap" != "yes" ; then
558 if test "$use_database" = no ; then
559 if test -z "$with_fallback" ; then
560 AC_ERROR(You have disabled the database w/o specifying fallbacks)
563 AC_DEFINE(PURE_TERMINFO)
566 if test "$with_ticlib" != no ; then
567 AC_ERROR(Options --with-ticlib and --enable-termcap cannot be combined)
570 AC_DEFINE(USE_TERMCAP)
571 AC_MSG_CHECKING(for list of termcap files)
572 CF_WITH_PATHLIST(termpath,
573 [ --with-termpath=XXX specify list of termcap files],
575 /etc/termcap:/usr/share/misc/termcap)
576 AC_MSG_RESULT($TERMPATH)
577 test -n "$TERMPATH" && AC_DEFINE_UNQUOTED(TERMPATH,"$TERMPATH")
579 ### use option --enable-getcap to use a hacked getcap for reading termcaps
580 AC_MSG_CHECKING(if fast termcap-loader is needed)
581 AC_ARG_ENABLE(getcap,
582 [ --enable-getcap fast termcap load, no xrefs to terminfo],
583 [with_getcap=$enableval],
585 AC_MSG_RESULT($with_getcap)
586 test "$with_getcap" = "yes" && AC_DEFINE(USE_GETCAP)
588 AC_MSG_CHECKING(if translated termcaps will be cached in ~/.terminfo)
589 AC_ARG_ENABLE(getcap-cache,
590 [ --enable-getcap-cache cache translated termcaps in ~/.terminfo],
591 [with_getcap_cache=$enableval],
592 [with_getcap_cache=no])
593 AC_MSG_RESULT($with_getcap_cache)
594 test "$with_getcap_cache" = "yes" && AC_DEFINE(USE_GETCAP_CACHE)
598 ### Use option --disable-home-terminfo to completely remove ~/.terminfo
599 AC_MSG_CHECKING(if ~/.terminfo is wanted)
600 AC_ARG_ENABLE(home-terminfo,
601 [ --disable-home-terminfo drop ~/.terminfo from terminfo search-path],
602 [with_home_terminfo=$enableval],
603 [with_home_terminfo=yes])
604 AC_MSG_RESULT($with_home_terminfo)
605 test "$with_home_terminfo" = "yes" && AC_DEFINE(USE_HOME_TERMINFO)
607 AC_MSG_CHECKING(if you want to use restricted environment when running as root)
608 AC_ARG_ENABLE(root-environ,
609 [ --disable-root-environ restrict environment when running as root],
610 [with_root_environ=$enableval],
611 [with_root_environ=yes])
612 AC_MSG_RESULT($with_root_environ)
613 test "$with_root_environ" = yes && AC_DEFINE(USE_ROOT_ENVIRON)
615 ### Use option --enable-symlinks to make tic use symlinks, not hard links
616 ### to reduce storage requirements for the terminfo database.
622 # soft links (symbolic links) are useful for some systems where hard links do
623 # not work, or to make it simpler to copy terminfo trees around.
624 if test "$ac_cv_func_symlink" = yes ; then
625 AC_MSG_CHECKING(if tic should use symbolic links)
626 AC_ARG_ENABLE(symlinks,
627 [ --enable-symlinks make tic use symbolic links not hard links],
628 [with_symlinks=$enableval],
630 AC_MSG_RESULT($with_symlinks)
633 # If we have hard links and did not choose to use soft links instead, there is
634 # no reason to make this choice optional - use the hard links.
635 if test "$with_symlinks" = no ; then
636 AC_MSG_CHECKING(if tic should use hard links)
637 if test "$ac_cv_func_link" = yes ; then
642 AC_MSG_RESULT($with_links)
645 test "$with_links" = yes && AC_DEFINE(USE_LINKS)
646 test "$with_symlinks" = yes && AC_DEFINE(USE_SYMLINKS)
648 ### use option --enable-broken-linker to force on use of broken-linker support
649 AC_MSG_CHECKING(if you want broken-linker support code)
650 AC_ARG_ENABLE(broken_linker,
651 [ --enable-broken_linker compile with broken-linker support code],
652 [with_broken_linker=$enableval],
653 [with_broken_linker=${BROKEN_LINKER-no}])
654 AC_MSG_RESULT($with_broken_linker)
657 if test "$with_broken_linker" = yes ; then
658 AC_DEFINE(BROKEN_LINKER)
660 elif test "$DFT_LWR_MODEL" = shared ; then
661 case $cf_cv_system_name in #(vi
663 AC_DEFINE(BROKEN_LINKER)
665 CF_VERBOSE(cygwin linker is broken anyway)
669 AC_SUBST(BROKEN_LINKER)
671 ### use option --enable-bsdpad to have tputs process BSD-style prefix padding
672 AC_MSG_CHECKING(if tputs should process BSD-style prefix padding)
673 AC_ARG_ENABLE(bsdpad,
674 [ --enable-bsdpad recognize BSD-style prefix padding],
675 [with_bsdpad=$enableval],
677 AC_MSG_RESULT($with_bsdpad)
678 test "$with_bsdpad" = yes && AC_DEFINE(BSD_TPUTS)
680 ### use option --enable-widec to turn on use of wide-character support
689 # Check to define _XOPEN_SOURCE "automatically"
692 # Work around breakage on OS X
695 # Checks for CODESET support.
698 # use these variables to work around a defect in gcc's fixincludes.
702 AC_MSG_CHECKING(if you want wide-character code)
704 [ --enable-widec compile with wide-char/UTF-8 code],
705 [with_widec=$enableval],
707 AC_MSG_RESULT($with_widec)
708 if test "$with_widec" = yes ; then
709 LIB_SUFFIX="w${LIB_SUFFIX}"
710 AC_DEFINE(USE_WIDEC_SUPPORT)
711 CF_PREDEFINE(_XOPEN_SOURCE_EXTENDED)
714 AC_CHECK_FUNCS(putwc btowc wctob mbtowc wctomb mblen mbrlen mbrtowc wcsrtombs mbsrtowcs wcstombs mbstowcs)
715 if test "$ac_cv_func_putwc" != yes ; then
717 if test "$cf_cv_utf8_lib" != no ; then
721 CF_WCHAR_TYPE(mbstate_t, NCURSES_MBSTATE_T)
722 CF_WCHAR_TYPE(wchar_t, NCURSES_WCHAR_T, NCURSES_OK_WCHAR_T)
723 CF_WCHAR_TYPE(wint_t, NCURSES_WINT_T, NCURSES_OK_WINT_T)
725 if test "$NCURSES_MBSTATE_T" != 0; then
726 AC_DEFINE(NEED_MBSTATE_T_DEF)
729 AC_SUBST(NCURSES_CH_T)
730 AC_SUBST(NCURSES_LIBUTF8)
732 AC_SUBST(NEED_WCHAR_H)
733 AC_SUBST(NCURSES_MBSTATE_T)
734 AC_SUBST(NCURSES_WCHAR_T)
735 AC_SUBST(NCURSES_WINT_T)
737 AC_SUBST(NCURSES_OK_WCHAR_T)
738 AC_SUBST(NCURSES_OK_WINT_T)
740 ### use option --disable-lp64 to allow long chtype
741 case $cf_cv_abi_version in
746 default_with_lp64=yes
750 AC_MSG_CHECKING(whether to enable _LP64 definition in curses.h)
752 [ --disable-lp64 allow chtype to be long (ignore _LP64)],
753 [with_lp64=$enableval],
754 [with_lp64=$default_with_lp64])
755 AC_MSG_RESULT($with_lp64)
757 if test "$with_lp64" = yes ; then
762 AC_SUBST(cf_cv_enable_lp64)
766 ### use option --disable-tparm-varargs to make tparm() conform to X/Open
767 AC_MSG_CHECKING(if you want tparm not to use X/Open fixed-parameter list)
768 AC_ARG_ENABLE(tparm-varargs,
769 [ --disable-tparm-varargs compile tparm() without varargs interface],
770 [with_tparm_varargs=$enableval],
771 [with_tparm_varargs=yes])
772 AC_MSG_RESULT($with_tparm_varargs)
773 NCURSES_TPARM_VARARGS=0
774 test "$with_tparm_varargs" = yes && NCURSES_TPARM_VARARGS=1
775 AC_SUBST(NCURSES_TPARM_VARARGS)
777 ### use option --disable-tic-depends to make libtic not explicitly depend on ncurses/ncursesw
778 if test "$with_ticlib" != no ; then
779 AC_MSG_CHECKING(if you want tic library to use explicit dependency on ncurses$LIB_SUFFIX library)
780 AC_ARG_ENABLE(tic-depends,
781 [ --disable-tic-depends link tic library without explicit dependency on ncurses library],
782 [with_tic_depends=$enableval],
783 [with_tic_depends=yes])
784 AC_MSG_RESULT($with_tic_depends)
789 ### use option --with-bool to override bool's type
790 AC_MSG_CHECKING(for type of bool)
792 [ --with-bool=TYPE override fallback type of bool variable],
793 [NCURSES_BOOL="$withval"],
795 AC_MSG_RESULT($NCURSES_BOOL)
796 AC_SUBST(NCURSES_BOOL)
798 AC_MSG_CHECKING(for alternate terminal capabilities file)
800 [ --with-caps=alt compile with alternate Caps file],
801 [TERMINFO_CAPS=Caps.$withval],
802 [TERMINFO_CAPS=Caps])
803 test -f "${srcdir}/include/${TERMINFO_CAPS}" || TERMINFO_CAPS=Caps
804 AC_MSG_RESULT($TERMINFO_CAPS)
805 AC_SUBST(TERMINFO_CAPS)
807 ### use option --with-chtype to override chtype's type
808 AC_MSG_CHECKING(for type of chtype)
810 [ --with-chtype=TYPE override type of chtype],
811 [NCURSES_CHTYPE="$withval"],
812 [NCURSES_CHTYPE=auto])
813 AC_MSG_RESULT($NCURSES_CHTYPE)
815 ### use option --with-ospeed to override ospeed's type
816 AC_MSG_CHECKING(for type of ospeed)
818 [ --with-ospeed=TYPE override type of ospeed variable],
819 [NCURSES_OSPEED="$withval"],
820 [NCURSES_OSPEED=short])
821 AC_MSG_RESULT($NCURSES_OSPEED)
822 AC_SUBST(NCURSES_OSPEED)
824 ### use option --with-mmask-t to override mmask_t's type
825 AC_MSG_CHECKING(for type of mmask_t)
827 [ --with-mmask-t=TYPE override type of mmask_t],
828 [NCURSES_MMASK_T="$withval"],
829 [NCURSES_MMASK_T=auto])
830 AC_MSG_RESULT($NCURSES_MMASK_T)
832 ### use option --with-ccharw-max to override CCHARW_MAX size
833 AC_MSG_CHECKING(for size CCHARW_MAX)
834 AC_ARG_WITH(ccharw-max,
835 [ --with-ccharw-max=XXX override size CCHARW_MAX],
836 [NCURSES_CCHARW_MAX="$withval"],
837 [NCURSES_CCHARW_MAX=5])
838 AC_MSG_RESULT($NCURSES_CCHARW_MAX)
839 AC_SUBST(NCURSES_CCHARW_MAX)
841 ### Enable compiling-in rcs id's
842 AC_MSG_CHECKING(if RCS identifiers should be compiled-in)
844 [ --with-rcs-ids compile-in RCS identifiers],
845 [with_rcs_ids=$withval],
847 AC_MSG_RESULT($with_rcs_ids)
848 test "$with_rcs_ids" = yes && AC_DEFINE(USE_RCS_IDS)
850 ###############################################################################
851 CF_MAN_PAGES([ captoinfo clear infocmp infotocap tabs tic toe tput tset ])
853 ###############################################################################
854 CF_HELP_MESSAGE(Extensions:)
856 ### Note that some functions (such as const) are normally disabled anyway.
857 AC_MSG_CHECKING(if you want to build with function extensions)
858 AC_ARG_ENABLE(ext-funcs,
859 [ --disable-ext-funcs disable function-extensions],
860 [with_ext_funcs=$enableval],
861 [with_ext_funcs=yes])
862 AC_MSG_RESULT($with_ext_funcs)
863 if test "$with_ext_funcs" = yes ; then
865 AC_DEFINE(HAVE_CURSES_VERSION)
866 AC_DEFINE(HAVE_HAS_KEY)
867 AC_DEFINE(HAVE_RESIZETERM)
868 AC_DEFINE(HAVE_RESIZE_TERM)
869 AC_DEFINE(HAVE_USE_DEFAULT_COLORS)
870 AC_DEFINE(HAVE_WRESIZE)
871 AC_DEFINE(NCURSES_EXT_FUNCS)
872 GENERATED_EXT_FUNCS=generated
877 AC_SUBST(NCURSES_EXT_FUNCS)
878 AC_SUBST(GENERATED_EXT_FUNCS)
880 AC_MSG_CHECKING(if you want to build with experimental SCREEN extensions)
881 AC_ARG_ENABLE(sp-funcs,
882 [ --enable-sp-funcs disable experimental SCREEN-extensions],
883 [with_sp_funcs=$enableval],
885 AC_MSG_RESULT($with_sp_funcs)
886 if test "$with_sp_funcs" = yes ; then
888 AC_DEFINE(NCURSES_SP_FUNCS)
889 GENERATED_SP_FUNCS=generated
894 AC_SUBST(NCURSES_SP_FUNCS)
895 AC_SUBST(GENERATED_SP_FUNCS)
897 ### use option --enable-const to turn on use of const beyond that in XSI.
898 AC_MSG_CHECKING(for extended use of const keyword)
900 [ --enable-const compile with extra/non-standard const],
901 [with_ext_const=$enableval],
903 AC_MSG_RESULT($with_ext_const)
904 NCURSES_CONST='/*nothing*/'
905 if test "$with_ext_const" = yes ; then
908 AC_SUBST(NCURSES_CONST)
910 ### use option --enable-ext-colors to turn on use of colors beyond 16.
911 AC_MSG_CHECKING(if you want to use extended colors)
912 AC_ARG_ENABLE(ext-colors,
913 [ --enable-ext-colors compile for 256-color support],
914 [with_ext_colors=$enableval],
915 [with_ext_colors=no])
916 AC_MSG_RESULT($with_ext_colors)
918 if test "$with_ext_colors" = yes ; then
919 if test "$with_widec" != yes ; then
920 AC_MSG_ERROR(This option applies only to wide-character library)
922 # cannot be ABI 5 since it changes sizeof(cchar_t)
926 AC_DEFINE(NCURSES_EXT_COLORS)
928 AC_SUBST(NCURSES_EXT_COLORS)
930 ### use option --enable-ext-mouse to modify coding to support 5-button mice
931 AC_MSG_CHECKING(if you want to use extended mouse encoding)
932 AC_ARG_ENABLE(ext-mouse,
933 [ --enable-ext-mouse compile for extended mouse-encoding],
934 [with_ext_mouse=$enableval],
936 AC_MSG_RESULT($with_ext_mouse)
937 NCURSES_MOUSE_VERSION=1
938 if test "$with_ext_mouse" = yes ; then
939 NCURSES_MOUSE_VERSION=2
942 AC_SUBST(NCURSES_MOUSE_VERSION)
944 AC_MSG_CHECKING(if you want \$NCURSES_NO_PADDING code)
945 AC_ARG_ENABLE(no-padding,
946 [ --enable-no-padding compile with $NCURSES_NO_PADDING code],
947 [with_no_padding=$enableval],
948 [with_no_padding=$with_ext_funcs])
949 AC_MSG_RESULT($with_no_padding)
950 test "$with_no_padding" = yes && AC_DEFINE(NCURSES_NO_PADDING)
952 AC_CHECK_SIZEOF([signed char], 0)
953 if test "$ac_cv_sizeof_signed_char" = 1 ; then
954 NCURSES_SBOOL="signed char"
958 AC_MSG_CHECKING(if you want to use signed Boolean array in term.h)
959 AC_ARG_ENABLE(signed-char,
960 [ --enable-signed-char compile using signed Boolean's in term.h],
961 [with_signed_char=$enableval],
962 [with_signed_char=no])
963 AC_MSG_RESULT($with_signed_char)
964 test "$with_signed_char" != yes && NCURSES_SBOOL="char"
965 AC_SUBST(NCURSES_SBOOL)
967 ### use option --enable-sigwinch to turn on use of SIGWINCH logic
968 AC_MSG_CHECKING(if you want SIGWINCH handler)
969 AC_ARG_ENABLE(sigwinch,
970 [ --enable-sigwinch compile with SIGWINCH handler],
971 [with_sigwinch=$enableval],
972 [with_sigwinch=$with_ext_funcs])
973 AC_MSG_RESULT($with_sigwinch)
974 test "$with_sigwinch" = yes && AC_DEFINE(USE_SIGWINCH)
976 ### use option --enable-tcap-names to allow user to define new capabilities
977 AC_MSG_CHECKING(if you want user-definable terminal capabilities like termcap)
978 AC_ARG_ENABLE(tcap-names,
979 [ --enable-tcap-names compile with user-definable terminal capabilities],
980 [with_tcap_names=$enableval],
981 [with_tcap_names=$with_ext_funcs])
982 AC_MSG_RESULT($with_tcap_names)
984 test "$with_tcap_names" = yes && NCURSES_XNAMES=1
985 AC_SUBST(NCURSES_XNAMES)
987 ###############################################################################
988 # These options are relatively safe to experiment with.
989 CF_HELP_MESSAGE(Development Code:)
990 AC_MSG_CHECKING(if you want all development code)
992 [ --without-develop disable development options],
993 [with_develop=$withval],
995 AC_MSG_RESULT($with_develop)
997 ### use option --enable-hard-tabs to turn on use of hard-tabs optimize
998 AC_MSG_CHECKING(if you want hard-tabs code)
999 AC_ARG_ENABLE(hard-tabs,
1000 [ --enable-hard-tabs compile with hard-tabs code],,
1001 [enable_hard_tabs=$with_develop])
1002 AC_MSG_RESULT($enable_hard_tabs)
1003 test "$enable_hard_tabs" = yes && AC_DEFINE(USE_HARD_TABS)
1005 ### use option --enable-xmc-glitch to turn on use of magic-cookie optimize
1006 AC_MSG_CHECKING(if you want limited support for xmc)
1007 AC_ARG_ENABLE(xmc-glitch,
1008 [ --enable-xmc-glitch compile with support for xmc (magic-cookie)],,
1009 [enable_xmc_glitch=$with_develop])
1010 AC_MSG_RESULT($enable_xmc_glitch)
1011 test "$enable_xmc_glitch" = yes && AC_DEFINE(USE_XMC_SUPPORT)
1013 ###############################################################################
1014 # These are just experimental, probably should not be in a package:
1015 CF_HELP_MESSAGE(Experimental Code:)
1017 AC_MSG_CHECKING(if you do not want to assume colors are white-on-black)
1018 AC_ARG_ENABLE(assumed-color,
1019 [ --disable-assumed-color do not assume anything about default-colors],
1020 [with_assumed_color=$enableval],
1021 [with_assumed_color=yes])
1022 AC_MSG_RESULT($with_assumed_color)
1023 test "$with_assumed_color" = yes && AC_DEFINE(USE_ASSUMED_COLOR)
1025 ### use option --enable-hashmap to turn on use of hashmap scrolling logic
1026 AC_MSG_CHECKING(if you want hashmap scrolling-optimization code)
1027 AC_ARG_ENABLE(hashmap,
1028 [ --disable-hashmap compile without hashmap scrolling-optimization],
1029 [with_hashmap=$enableval],
1031 AC_MSG_RESULT($with_hashmap)
1032 test "$with_hashmap" = yes && AC_DEFINE(USE_HASHMAP)
1034 ### use option --enable-colorfgbg to turn on use of $COLORFGBG environment
1035 AC_MSG_CHECKING(if you want colorfgbg code)
1036 AC_ARG_ENABLE(colorfgbg,
1037 [ --enable-colorfgbg compile with $COLORFGBG code],
1038 [with_colorfgbg=$enableval],
1039 [with_colorfgbg=no])
1040 AC_MSG_RESULT($with_colorfgbg)
1041 test "$with_colorfgbg" = yes && AC_DEFINE(USE_COLORFGBG)
1043 # This is still experimental (20080329), but should ultimately be moved to
1044 # the script-block --with-normal, etc.
1047 AC_MSG_CHECKING(if you want to use weak-symbols for pthreads)
1048 AC_ARG_ENABLE(weak-symbols,
1049 [ --enable-weak-symbols enable weak-symbols for pthreads],
1050 [use_weak_symbols=$withval],
1051 [use_weak_symbols=no])
1052 AC_MSG_RESULT($use_weak_symbols)
1053 if test "$use_weak_symbols" = yes ; then
1056 cf_cv_weak_symbols=no
1059 if test $cf_cv_weak_symbols = yes ; then
1060 AC_DEFINE(USE_WEAK_SYMBOLS)
1064 if test "$with_pthread" = "yes" ; then
1065 AC_DEFINE(USE_PTHREADS)
1066 enable_reentrant=yes
1067 if test $cf_cv_weak_symbols = yes ; then
1073 # Reentrant code has to be opaque; there's little advantage to making ncurses
1074 # opaque outside of that, so there is no --enable-opaque option. We can use
1075 # this option without --with-pthreads, but this will be always set for
1077 AC_MSG_CHECKING(if you want experimental reentrant code)
1078 AC_ARG_ENABLE(reentrant,
1079 [ --enable-reentrant compile with experimental reentrant code],
1080 [with_reentrant=$enableval],
1081 [with_reentrant=no])
1082 AC_MSG_RESULT($with_reentrant)
1083 if test "$with_reentrant" = yes ; then
1084 cf_cv_enable_reentrant=1
1085 cf_cv_enable_opaque="NCURSES_INTERNALS"
1088 if test $cf_cv_weak_symbols = yes ; then
1089 CF_REMOVE_LIB(LIBS,$LIBS,pthread)
1091 LIB_SUFFIX="t${LIB_SUFFIX}"
1093 AC_DEFINE(USE_REENTRANT)
1096 cf_cv_enable_reentrant=0
1097 cf_cv_enable_opaque="NCURSES_OPAQUE"
1099 NCURSES_SIZE_T=short
1101 AC_SUBST(cf_cv_enable_reentrant)
1102 AC_SUBST(cf_cv_enable_opaque)
1103 AC_SUBST(NCURSES_OPAQUE)
1104 AC_SUBST(NCURSES_SIZE_T)
1106 ### Allow using a different wrap-prefix
1107 if test "$cf_cv_enable_reentrant" != 0 || test "$BROKEN_LINKER" = 1 ; then
1108 AC_MSG_CHECKING(for prefix used to wrap public variables)
1109 AC_ARG_WITH(wrap-prefix,
1110 [ --with-wrap-prefix=XXX override prefix used for public variables],
1111 [NCURSES_WRAP_PREFIX=$withval],
1112 [NCURSES_WRAP_PREFIX=_nc_])
1113 AC_MSG_RESULT($NCURSES_WRAP_PREFIX)
1115 NCURSES_WRAP_PREFIX=_nc_
1117 AC_SUBST(NCURSES_WRAP_PREFIX)
1118 AC_DEFINE_UNQUOTED(NCURSES_WRAP_PREFIX,"$NCURSES_WRAP_PREFIX")
1120 AC_MSG_CHECKING(if you want experimental safe-sprintf code)
1121 AC_ARG_ENABLE(safe-sprintf,
1122 [ --enable-safe-sprintf compile with experimental safe-sprintf code],
1123 [with_safe_sprintf=$enableval],
1124 [with_safe_sprintf=no])
1125 AC_MSG_RESULT($with_safe_sprintf)
1126 test "$with_safe_sprintf" = yes && AC_DEFINE(USE_SAFE_SPRINTF)
1128 ### use option --disable-scroll-hints to turn off use of scroll-hints scrolling logic
1129 # when hashmap is used scroll hints are useless
1130 if test "$with_hashmap" = no ; then
1131 AC_MSG_CHECKING(if you want to experiment without scrolling-hints code)
1132 AC_ARG_ENABLE(scroll-hints,
1133 [ --disable-scroll-hints compile without scroll-hints code],
1134 [with_scroll_hints=$enableval],
1135 [with_scroll_hints=yes])
1136 AC_MSG_RESULT($with_scroll_hints)
1137 test "$with_scroll_hints" = yes && AC_DEFINE(USE_SCROLL_HINTS)
1140 AC_MSG_CHECKING(if you want experimental wgetch-events code)
1141 AC_ARG_ENABLE(wgetch-events,
1142 [ --enable-wgetch-events compile with experimental wgetch-events code],
1143 [with_wgetch_events=$enableval],
1144 [with_wgetch_events=no])
1145 AC_MSG_RESULT($with_wgetch_events)
1146 test "$with_wgetch_events" = yes && AC_DEFINE(NCURSES_WGETCH_EVENTS)
1148 ###############################################################################
1149 CF_HELP_MESSAGE(Testing/development Options:)
1151 ### use option --disable-echo to suppress full display compiling commands
1152 AC_MSG_CHECKING(if you want to display full commands during build)
1154 [ --enable-echo build: display "compiling" commands (default)],
1155 [with_echo=$enableval],
1157 if test "$with_echo" = yes; then
1160 ECHO_LINK='@ echo linking $@ ... ;'
1161 test -n "$LIBTOOL" && LIBTOOL="$LIBTOOL --silent"
1162 test -n "$LIBTOOL_CXX" && LIBTOOL_CXX="$LIBTOOL_CXX --silent"
1164 AC_MSG_RESULT($with_echo)
1167 ### use option --enable-warnings to turn on all gcc warnings
1168 AC_MSG_CHECKING(if you want to see compiler warnings)
1169 AC_ARG_ENABLE(warnings,
1170 [ --enable-warnings build: turn on GCC compiler warnings],
1171 [with_warnings=$enableval])
1172 AC_MSG_RESULT($with_warnings)
1174 if test "x$with_warnings" = "xyes"; then
1175 ADAFLAGS="$ADAFLAGS -gnatg"
1176 CF_GCC_WARNINGS(Wdeclaration-after-statement Wextra Wno-unknown-pragmas Wswitch-enum)
1177 if test "$cf_with_cxx" = yes ; then
1178 CF_GXX_WARNINGS(Wno-unused)
1183 ### use option --enable-assertions to turn on generation of assertion code
1184 AC_MSG_CHECKING(if you want to enable runtime assertions)
1185 AC_ARG_ENABLE(assertions,
1186 [ --enable-assertions test: turn on generation of assertion code],
1187 [with_assertions=$enableval],
1188 [with_assertions=no])
1189 AC_MSG_RESULT($with_assertions)
1192 if test "$with_assertions" = no
1195 CPPFLAGS="$CPPFLAGS -DNDEBUG"
1197 ADAFLAGS="$ADAFLAGS -gnata"
1201 ### use option --disable-leaks to suppress "permanent" leaks, for testing
1203 AC_DEFINE(HAVE_NC_ALLOC_H)
1205 ### use option --enable-expanded to generate certain macros as functions
1206 AC_ARG_ENABLE(expanded,
1207 [ --enable-expanded test: generate functions for certain macros],
1208 [test "$enableval" = yes && AC_DEFINE(NCURSES_EXPANDED)])
1210 ### use option --disable-macros to suppress macros in favor of functions
1211 AC_ARG_ENABLE(macros,
1212 [ --disable-macros test: use functions rather than macros],
1213 [test "$enableval" = no && AC_DEFINE(NCURSES_NOMACROS)])
1215 # Normally we only add trace() to the debug-library. Allow this to be
1216 # extended to all models of the ncurses library:
1218 case "$CFLAGS $CPPFLAGS" in
1224 AC_MSG_CHECKING(whether to add trace feature to all models)
1226 [ --with-trace test: add trace() function to all models of ncurses],
1227 [cf_with_trace=$withval],
1228 [cf_with_trace=$cf_all_traces])
1229 AC_MSG_RESULT($cf_with_trace)
1231 if test "$cf_with_trace" = yes ; then
1234 CF_ADD_CFLAGS(-DTRACE)
1242 ### Checks for libraries.
1243 case $cf_cv_system_name in #(vi
1247 AC_CHECK_FUNC(gettimeofday,
1248 AC_DEFINE(HAVE_GETTIMEOFDAY),[
1250 AC_CHECK_LIB(bsd, gettimeofday,
1251 AC_DEFINE(HAVE_GETTIMEOFDAY)
1252 LIBS="$LIBS -lbsd")])dnl CLIX: bzero, select, gettimeofday
1256 CF_MATH_LIB(MATH_LIB,sin(x))
1259 ### Checks for header files.
1265 dnl These are some other potentially nonportable headers.
1284 # check for ISC (this may also define _POSIX_SOURCE)
1285 # Note: even non-Posix ISC needs <sys/bsdtypes.h> to declare fd_set
1286 if test "$ISC" = yes ; then
1287 AC_CHECK_LIB(cposix,main)
1288 AC_CHECK_LIB(inet,bzero,LIBS="$LIBS -linet")dnl also 'select()'
1293 ### checks for compiler characteristics
1296 CF_C_INLINE(NCURSES_INLINE,1200)
1299 if test $NCURSES_CHTYPE = auto ; then
1302 cf_cv_typeof_chtype=$NCURSES_CHTYPE
1304 test "$cf_cv_typeof_chtype" = unsigned && cf_cv_typeof_chtype=""
1305 AC_SUBST(cf_cv_typeof_chtype)
1307 CF_UNSIGNED_LITERALS
1309 test ".$cf_cv_unsigned_literals" = .yes && cf_cv_1UL="${cf_cv_1UL}U"
1310 test ".$cf_cv_typeof_chtype" = .long && cf_cv_1UL="${cf_cv_1UL}L"
1313 if test $NCURSES_MMASK_T = auto ; then
1314 cf_cv_typeof_mmask_t=long
1316 cf_cv_typeof_mmask_t=$NCURSES_MMASK_T
1318 test "$cf_cv_typeof_mmask_t" = unsigned && cf_cv_typeof_mmask_t=""
1319 AC_SUBST(cf_cv_typeof_mmask_t)
1321 ### Checks for external-data
1325 ### Checks for library functions.
1346 if test "$with_getcap" = "yes" ; then
1357 # setup for prototype of fallback for vsscanf()
1358 CF_SUBST_IF(["$cf_cv_func_vsscanf" = vsscanf], HAVE_VSSCANF, 1, 0)
1360 dnl FIXME (may need this) AC_SYS_RESTARTABLE_SYSCALLS
1361 if test "$cross_compiling" = yes ; then
1362 AC_MSG_WARN(cross compiling: assume setvbuf params not reversed)
1364 AC_FUNC_SETVBUF_REVERSED
1372 # special check for test/ditto.c
1374 if test "$cf_cv_func_openpty" != no ; then
1375 AC_DEFINE_UNQUOTED(USE_OPENPTY_HEADER,<$cf_cv_func_openpty>)
1376 AC_DEFINE(USE_XTERM_PTY)
1377 if test "$cf_cv_lib_util" = yes ; then
1378 TEST_LIBS="-lutil $TEST_LIBS"
1383 if test "$with_hashed_db" != no ; then
1384 AC_DEFINE(USE_HASHED_DB)
1385 CF_HASHED_DB($with_hashed_db)
1388 dnl We'll do our own -g libraries, unless the user's overridden via $CFLAGS
1389 if test -z "$cf_user_CFLAGS" && test "$with_no_leaks" = no ; then
1390 CF_STRIP_G_OPT(CFLAGS)
1391 CF_STRIP_G_OPT(CXXFLAGS)
1394 # Just in case, check if the C compiler has a bool type.
1395 CF_BOOL_DECL(cf_cv_cc_bool_type)
1397 # Check for C++ compiler characteristics (and ensure that it's there!)
1398 if test -n "$CXX" ; then
1403 case $GXX_VERSION in
1415 AC_CHECK_HEADERS(iostream typeinfo)
1417 if test x"$ac_cv_header_iostream" = xyes ; then
1418 AC_MSG_CHECKING(if iostream uses std-namespace)
1423 cerr << "testing" << endl;
1424 ],[cf_iostream_namespace=yes],[cf_iostream_namespace=no])
1425 AC_MSG_RESULT($cf_iostream_namespace)
1426 if test "$cf_iostream_namespace" = yes ; then
1427 AC_DEFINE(IOSTREAM_NAMESPACE)
1438 CXX_ARFLAGS='$(ARFLAGS)'
1439 case $cf_cv_system_name in #(vi
1441 if test "$GXX" != yes ; then
1443 CXX_ARFLAGS='-ar -o'
1447 CXXLDFLAGS="-u main"
1450 if test "$GXX" != yes ; then
1452 CXX_ARFLAGS='-xar -o'
1456 AC_SUBST(CXXLDFLAGS)
1458 AC_SUBST(CXX_ARFLAGS)
1461 cf_cv_builtin_bool=1
1463 # Just because we are not configuring against C++ right now does not
1464 # mean that a user will not want to use C++. Some distributors disable
1465 # the C++ portion of this configuration as a shortcut (or just to avoid
1466 # compiling the demo in the c++ directory). So we need a reasonable
1467 # default for the 'bool' type.
1469 # Caveat: since the storage of the bool type is not standardized, it
1472 if test "$NCURSES_BOOL" != auto ; then
1473 cf_cv_type_of_bool=$NCURSES_BOOL
1474 cf_cv_header_stdbool_h=0
1476 if test "$cf_cv_header_stdbool_h" = 1 ; then
1479 AC_MSG_CHECKING(for fallback type of bool)
1480 case "$host_cpu" in #(vi
1481 i?86) cf_cv_type_of_bool=char ;; #(vi
1482 *) cf_cv_type_of_bool=int ;;
1484 AC_MSG_RESULT($cf_cv_type_of_bool)
1490 # If the C compiler did not declare bool, and we did not determine that the C++
1491 # compiler does not declare bool, turn on an ifdef in curses.h that makes the
1492 # ncurses library use the same type as C++ bool. Note that this allows one to
1493 # specify the type of bool in a configure-script option and postpone
1494 # integration with the C++ compiler provided that the types are compatible.
1496 if test $cf_cv_cc_bool_type = 1
1498 # oops: C has a bool. Unlikely, but C++ could differ.
1500 elif test $cf_cv_builtin_bool = 0
1505 # this is the normal case
1506 USE_CXX_BOOL='defined(__cplusplus)'
1508 AC_SUBST(USE_CXX_BOOL)
1510 CF_HELP_MESSAGE(Ada95 Binding Options:)
1512 dnl If the Ada95 source-tree is present, add that to the build unless it will
1513 dnl not work, or was not requested.
1514 if test -f "${srcdir}/Ada95/Makefile.in" ; then
1516 dnl libtool does not know anything about GNAT, though a change made in 1998
1517 dnl provided for it "someday". Disable the ada subtree if we are using
1518 dnl libtool -TD 20070714
1519 if test "$cf_with_ada" != "no" ; then
1520 if test "$with_libtool" != "no"; then
1521 AC_MSG_WARN(libtool does not support Ada - disabling feature)
1526 dnl Check for availability of GNU Ada Translator (GNAT).
1527 dnl At the moment we support no other Ada95 compiler.
1528 if test "$cf_with_ada" != "no" ; then
1529 cf_ada_make=gnatmake
1530 AC_CHECK_PROG(gnat_exists, $cf_ada_make, yes, no)
1531 if test "$ac_cv_prog_gnat_exists" = no; then
1535 AC_CHECK_PROG(M4_exists, m4, yes, no)
1536 if test "$ac_cv_prog_M4_exists" = no; then
1537 cf_cv_prog_gnat_correct=no
1538 echo Ada95 binding required program m4 not found. Ada95 binding disabled.
1540 if test "$cf_cv_prog_gnat_correct" = yes; then
1541 AC_MSG_CHECKING(if GNAT works)
1542 CF_GNAT_TRY_RUN([procedure conftest;],
1545 procedure conftest is
1547 Text_IO.Put ("Hello World");
1549 GNAT.OS_Lib.OS_Exit (0);
1550 end conftest;],[cf_cv_prog_gnat_correct=yes],[cf_cv_prog_gnat_correct=no])
1551 AC_MSG_RESULT($cf_cv_prog_gnat_correct)
1554 if test "$cf_cv_prog_gnat_correct" = yes; then
1555 ADAFLAGS="-O3 -gnatpn $ADAFLAGS"
1557 AC_MSG_CHECKING(if GNAT pragma Unreferenced works)
1558 CF_GNAT_TRY_LINK([procedure conftest;],
1561 procedure conftest is
1563 pragma Unreferenced (test);
1566 Text_IO.Put ("Hello World");
1568 GNAT.OS_Lib.OS_Exit (0);
1569 end conftest;],[cf_cv_pragma_unreferenced=yes],[cf_cv_pragma_unreferenced=no])
1570 AC_MSG_RESULT($cf_cv_pragma_unreferenced)
1572 # if the pragma is supported, use it (needed in the Trace code).
1573 if test $cf_cv_pragma_unreferenced = yes ; then
1579 AC_ARG_WITH(ada-compiler,
1580 [ --with-ada-compiler=CMD specify Ada95 compiler command (default gnatmake)],
1581 [cf_ada_compiler=$withval],
1582 [cf_ada_compiler=gnatmake])
1584 cf_ada_package=terminal_interface
1586 AC_SUBST(cf_ada_make)
1587 AC_SUBST(cf_ada_compiler)
1588 AC_SUBST(cf_ada_package)
1590 AC_SUBST(cf_compile_generics)
1591 AC_SUBST(cf_generic_objects)
1592 AC_SUBST(PRAGMA_UNREF)
1594 CF_WITH_PATH(ada-include,
1595 [ --with-ada-include=DIR Ada includes are in DIR],
1597 PREFIX/lib/ada/adainclude,
1598 [$]prefix/lib/ada/adainclude)
1599 AC_SUBST(ADA_INCLUDE)
1601 CF_WITH_PATH(ada-objects,
1602 [ --with-ada-objects=DIR Ada objects are in DIR],
1604 PREFIX/lib/ada/adalib,
1605 [$]prefix/lib/ada/adalib)
1606 AC_SUBST(ADA_OBJECTS)
1614 ### Construct the ncurses library-subsets, if any, from this set of keywords:
1615 ### none, base, ext_funcs, ext_tinfo, ticlib, termlib, widechar
1617 ### ticlib modules may be a separate library, otherwise contained in termlib.
1618 ### termlib modules may be a separate library, otherwise contained in ncurses.
1620 ### The of "+" or " " between the tokens controls the way the script
1621 ### chooses to split module lists into libraries.
1623 ### (see CF_LIB_RULES).
1624 AC_MSG_CHECKING(for library subsets)
1627 if test "$cf_with_progs" = yes || test "$with_ticlib" != no || test "$with_termcap" != no; then
1628 LIB_SUBSETS="${LIB_SUBSETS}ticlib"
1629 if test "$with_ticlib" != no ; then
1630 LIB_SUBSETS="${LIB_SUBSETS} "
1632 LIB_SUBSETS="${LIB_SUBSETS}+"
1636 LIB_SUBSETS="${LIB_SUBSETS}termlib+port_drivers"
1638 case $cf_cv_system_name in #(vi
1640 LIB_SUBSETS="${LIB_SUBSETS}+port_tinfo+port_win32con"
1643 LIB_SUBSETS="${LIB_SUBSETS}+port_tinfo"
1647 test "$with_ext_funcs" = yes && LIB_SUBSETS="${LIB_SUBSETS}+ext_tinfo"
1648 if test "$with_termlib" != no ; then
1649 LIB_SUBSETS="${LIB_SUBSETS} "
1651 LIB_SUBSETS="${LIB_SUBSETS}+"
1654 LIB_SUBSETS="${LIB_SUBSETS}base"
1656 test "$with_widec" = yes && LIB_SUBSETS="${LIB_SUBSETS}+widechar"
1657 test "$with_ext_funcs" = yes && LIB_SUBSETS="${LIB_SUBSETS}+ext_funcs"
1659 AC_MSG_RESULT($LIB_SUBSETS)
1661 ### Construct the list of include-directories to be generated
1665 ### Build up pieces for makefile rules
1666 AC_MSG_CHECKING(default library suffix)
1667 CF_LIB_TYPE($DFT_LWR_MODEL,DFT_ARG_SUFFIX)dnl
1668 AC_SUBST(DFT_ARG_SUFFIX)dnl the string to append to "-lncurses" ("")
1669 AC_MSG_RESULT($DFT_ARG_SUFFIX)
1671 AC_MSG_CHECKING(default library-dependency suffix)
1672 CF_LIB_SUFFIX($DFT_LWR_MODEL,DFT_LIB_SUFFIX,DFT_DEP_SUFFIX)dnl
1673 AC_SUBST(DFT_DEP_SUFFIX)dnl the corresponding library-suffix (".a")
1674 AC_MSG_RESULT($DFT_DEP_SUFFIX)
1676 AC_MSG_CHECKING(default object directory)
1677 CF_OBJ_SUBDIR($DFT_LWR_MODEL,DFT_OBJ_SUBDIR)dnl
1678 AC_SUBST(DFT_OBJ_SUBDIR)dnl the default object-directory ("obj")
1679 AC_MSG_RESULT($DFT_OBJ_SUBDIR)
1681 # libtool thinks it can make c++ shared libraries (perhaps only g++)
1682 if test "$cf_with_cxx" = yes ; then
1683 AC_MSG_CHECKING(c++ library-dependency suffix)
1684 if test "$with_libtool" != "no"; then
1685 CXX_LIB_SUFFIX=$DFT_DEP_SUFFIX
1687 CF_LIB_SUFFIX(normal,CXX_LIB_SUFFIX,CXX_DEP_SUFFIX)dnl we normally make a static library
1689 AC_MSG_RESULT($CXX_LIB_SUFFIX)
1690 AC_SUBST(CXX_LIB_SUFFIX)
1693 # do not want -ldl in build except as needed for -lncurses dependency
1694 if test "$with_dlsym" = yes ; then
1695 if test $DFT_LWR_MODEL = shared || \
1696 test $DFT_LWR_MODEL = libtool ; then
1697 CF_REMOVE_LIB(LIBS,$LIBS,dl)
1700 ### Set up low-level terminfo dependencies for makefiles.
1702 # TICS_LIST and TINFO_LIST are needed to build libtic.so and libterm.so, but
1705 if test "$with_dlsym" = yes ; then
1706 CF_REMOVE_LIB(TINFO_LIST,$SHLIB_LIST,dl)
1709 if test "$with_ticlib" != no ; then
1711 if test "$with_ticlib" != yes ; then
1712 TICS_NAME=$with_ticlib
1713 TICS_ARG_SUFFIX="${with_ticlib}`echo ${DFT_ARG_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
1714 TICS_DEP_SUFFIX="${with_ticlib}`echo ${DFT_DEP_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
1715 TICS_LIB_SUFFIX="${with_ticlib}"
1717 TICS_ARG_SUFFIX="${TICS_NAME}${DFT_ARG_SUFFIX}"
1718 TICS_DEP_SUFFIX="${TICS_NAME}${DFT_DEP_SUFFIX}"
1719 TICS_LIB_SUFFIX="${TICS_NAME}${LIB_SUFFIX}"
1721 TICS_ARGS="-L${LIB_DIR} -l${TICS_LIB_SUFFIX}"
1723 TICS_ARGS="-L${LIB_DIR} -l${LIB_NAME}${DFT_ARG_SUFFIX}"
1725 AC_SUBST(TICS_ARG_SUFFIX)
1726 AC_SUBST(TICS_DEP_SUFFIX)
1727 AC_SUBST(TICS_LIB_SUFFIX)
1730 if test "$with_termlib" != no ; then
1732 if test "$with_termlib" != yes ; then
1733 TINFO_NAME=$with_termlib
1734 TINFO_SUFFIX="`echo ${DFT_LIB_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
1735 TINFO_ARG_SUFFIX="${with_termlib}`echo ${DFT_ARG_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
1736 TINFO_DEP_SUFFIX="${with_termlib}`echo ${DFT_DEP_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
1737 TINFO_LIB_SUFFIX="${with_termlib}"
1739 TINFO_SUFFIX=${DFT_LIB_SUFFIX}
1740 TINFO_ARG_SUFFIX="${TINFO_NAME}${DFT_ARG_SUFFIX}"
1741 TINFO_DEP_SUFFIX="${TINFO_NAME}${DFT_DEP_SUFFIX}"
1742 TINFO_LIB_SUFFIX="${TINFO_NAME}${LIB_SUFFIX}"
1745 TEST_DEPS="${LIB_DIR}/${LIB_PREFIX}${TINFO_DEP_SUFFIX}"
1746 TEST_DEP2="${LIB_2ND}/${LIB_PREFIX}${TINFO_DEP_SUFFIX}"
1747 if test "$DFT_LWR_MODEL" = "libtool"; then
1748 TEST_ARGS="${TEST_DEPS}"
1749 TEST_ARG2="${TEST_DEP2}"
1750 TINFO_ARGS="-L${LIB_DIR} $TEST_ARGS"
1751 TICS_LIST="$SHLIB_LIST $TEST_ARGS"
1752 SHLIB_LIST="${SHLIB_LIST} $TEST_ARGS"
1754 TEST_ARGS="-l${TINFO_ARG_SUFFIX}"
1755 TEST_ARG2="-l${TINFO_ARG_SUFFIX}"
1756 TICS_LIST="$SHLIB_LIST -l${TINFO_LIB_SUFFIX}"
1757 TINFO_ARGS="-L${LIB_DIR} $TEST_ARGS"
1758 SHLIB_LIST="$SHLIB_LIST -l${TINFO_LIB_SUFFIX}"
1761 # the next lines are needed for linking libtic over libncurses
1762 TINFO_NAME=${LIB_NAME}
1763 TINFO_SUFFIX=${DFT_LIB_SUFFIX}
1764 TINFO_ARG_SUFFIX=${LIB_NAME}${DFT_ARG_SUFFIX}
1765 if test "$with_tic_depends" = yes ; then
1766 TICS_LIST="$SHLIB_LIST -l${LIB_NAME}${DFT_ARG_SUFFIX}"
1768 TICS_LIST="$SHLIB_LIST"
1771 TINFO_ARGS="-L${LIB_DIR} -l${LIB_NAME}${DFT_ARG_SUFFIX}"
1774 if test "$DFT_LWR_MODEL" = shared ; then
1775 case $cf_cv_system_name in #(vi
1777 # "lib" files have ".dll.a" suffix, "cyg" files have ".dll"
1783 AC_SUBST(TINFO_ARG_SUFFIX)
1784 AC_SUBST(TINFO_DEP_SUFFIX)
1785 AC_SUBST(TINFO_LIB_SUFFIX)
1786 AC_SUBST(TINFO_ARGS)
1788 if test "$with_dlsym" = yes ; then
1789 CF_REMOVE_LIB(TICS_LIST,$TICS_LIST,dl)
1792 if test "$DFT_LWR_MODEL" = "libtool"; then
1797 TINFO_ARGS2=`echo "$TINFO_ARGS" | sed -e 's,-L\.\./,-L../../,'`
1798 AC_SUBST(TINFO_ARGS2)
1800 case $DFT_LWR_MODEL in
1801 normal|debug|profile)
1806 AC_MSG_CHECKING(where we will install curses.h)
1807 test "$with_overwrite" = no && \
1808 test "x$includedir" = 'x${prefix}/include' && \
1809 includedir='${prefix}/include/ncurses'${LIB_SUFFIX}
1810 AC_MSG_RESULT($includedir)
1812 ### Resolve a conflict between normal and wide-curses by forcing applications
1813 ### that will need libutf8 to add it to their configure script.
1814 if test "$with_overwrite" != no ; then
1815 if test "$NCURSES_LIBUTF8" = 1 ; then
1816 NCURSES_LIBUTF8='defined(HAVE_LIBUTF8_H)'
1817 AC_MSG_WARN(Wide-character applications must define HAVE_LIBUTF8_H to include curses.h)
1820 WITH_OVERWRITE=$with_overwrite
1822 AC_SUBST(WITH_OVERWRITE)
1824 AC_SUBST(TINFO_LIST)
1825 AC_SUBST(SHLIB_LIST)
1827 # used to separate tack out of the tree
1829 AC_SUBST(NCURSES_TREE)
1831 ### predefined stuff for the test programs
1832 AC_DEFINE(HAVE_SLK_COLOR)
1834 ### Construct the list of subdirectories for which we'll customize makefiles
1835 ### with the appropriate compile-rules.
1837 CF_SRC_MODULES($modules_to_build)
1839 if test "$cf_with_ada" != "no" && test "$cf_cv_prog_gnat_correct" != "no"; then
1840 SUB_MAKEFILES="$SUB_MAKEFILES Ada95/gen/adacurses${DFT_ARG_SUFFIX}-config:Ada95/gen/adacurses-config.in"
1845 AC_DEFINE_UNQUOTED(NCURSES_PATHSEP,'$PATH_SEPARATOR')
1847 AC_DEFINE_UNQUOTED(NCURSES_VERSION_STRING, "${NCURSES_MAJOR}.${NCURSES_MINOR}.${NCURSES_PATCH}")
1849 ### Now that we're done running tests, add the compiler-warnings, if any
1850 CF_ADD_CFLAGS($EXTRA_CFLAGS)
1852 ### If we're building with rpath, try to link non-standard libs that way too.
1853 if test "$DFT_LWR_MODEL" = "shared"; then
1857 ### Define substitutions for header files to avoid name-pollution
1858 CF_SUBST_IF(["$cf_cv_have_tcgetattr" = yes], HAVE_TCGETATTR, 1, 0)
1859 CF_SUBST_IF(["$ac_cv_header_termio_h" = yes], HAVE_TERMIO_H, 1, 0)
1860 CF_SUBST_IF(["$ac_cv_header_termios_h" = yes], HAVE_TERMIOS_H, 1, 0)
1862 ################################################################################
1863 test "$use_database" = yes && \
1864 SUB_MAKEFILES="$SUB_MAKEFILES misc/run_tic.sh:misc/run_tic.in"
1866 SUB_MAKEFILES="$SUB_MAKEFILES misc/ncurses-config:misc/ncurses-config.in"
1868 if test x"$enable_pc_files" = xyes ; then \
1869 SUB_MAKEFILES="$SUB_MAKEFILES misc/gen-pkgconfig:misc/gen-pkgconfig.in"
1874 AC_SUBST(MAKE_PC_FILES)
1875 AC_SUBST(cross_compiling)
1878 include/MKterm.h.awk \
1879 include/curses.head:include/curses.h.in \
1880 include/ncurses_dll.h \
1885 CF_PRG_RULES([$srcdir/test/mk-test.awk ECHO_LINK="$ECHO_LINK"], test)
1886 CF_LIB_RULES($SRC_SUBDIRS)
1888 ### Special initialization commands, used to pass information from the
1889 ### configuration-run into config.status
1892 DFT_ARG_SUFFIX="$DFT_ARG_SUFFIX"
1893 DFT_LWR_MODEL="$DFT_LWR_MODEL"
1894 ECHO_LINK="$ECHO_LINK"
1895 LDCONFIG="$LDCONFIG"
1896 LIB_NAME="$LIB_NAME"
1897 LIB_SUBSETS="$LIB_SUBSETS"
1898 LIB_SUFFIX="$LIB_SUFFIX"
1899 LIB_TRACING="$LIB_TRACING"
1900 MAKE_TERMINFO="$MAKE_TERMINFO"
1901 NCURSES_MAJOR="$NCURSES_MAJOR"
1902 NCURSES_MINOR="$NCURSES_MINOR"
1903 NCURSES_OSPEED="$NCURSES_OSPEED"
1904 NCURSES_PATCH="$NCURSES_PATCH"
1905 SRC_SUBDIRS="$SRC_SUBDIRS"
1906 TERMINFO="$TERMINFO"
1907 TICS_ARG_SUFFIX="$TICS_ARG_SUFFIX"
1908 TICS_LIB_SUFFIX="$TICS_LIB_SUFFIX"
1909 TICS_NAME="$TICS_NAME"
1910 TINFO_ARG_SUFFIX="$TINFO_ARG_SUFFIX"
1911 TINFO_LIB_SUFFIX="$TINFO_LIB_SUFFIX"
1912 TINFO_NAME="$TINFO_NAME"
1913 TINFO_SUFFIX="$TINFO_SUFFIX"
1914 WITH_CURSES_H="$with_curses_h"
1915 WITH_ECHO="$with_echo"
1916 WITH_OVERWRITE="$with_overwrite"
1917 cf_LIST_MODELS="$cf_list_models"
1918 cf_cv_abi_version="$cf_cv_abi_version"
1919 cf_cv_do_relink="$cf_cv_do_relink"
1920 cf_cv_do_symlinks="$cf_cv_do_symlinks"
1921 cf_cv_enable_lp64="$cf_cv_enable_lp64"
1922 cf_cv_enable_opaque="$cf_cv_enable_opaque"
1923 cf_cv_prog_CC_c_o=$cf_cv_prog_CC_c_o
1924 cf_cv_prog_CXX_c_o=$cf_cv_prog_CXX_c_o
1925 cf_cv_rel_version="$cf_cv_rel_version"
1926 cf_cv_rm_so_locs="$cf_cv_rm_so_locs"
1927 cf_cv_shared_soname='$cf_cv_shared_soname'
1928 cf_cv_shlib_version="$cf_cv_shlib_version"
1929 cf_cv_shlib_version_infix="$cf_cv_shlib_version_infix"
1930 cf_cv_system_name="$cf_cv_system_name"
1931 cf_with_cxx_binding="$cf_with_cxx_binding"
1932 cf_with_manpages="$cf_with_manpages"
1937 ${MAKE-make} preinstall