1 dnl***************************************************************************
2 dnl Copyright (c) 1998-2016,2017 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 1.647 2017/11/25 21:07:54 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(2.52.20170501)
38 AC_REVISION($Revision: 1.647 $)
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
44 CF_VERSION_INFO(NCURSES,ncurses)
46 CF_WITH_REL_VERSION(NCURSES)
47 CF_NCURSES_WITH_ABI_VERSION
51 ### Save the given $CFLAGS to allow user-override.
52 cf_user_CFLAGS="$CFLAGS"
54 ### Default install-location
56 ### Defaults for ncurses ABI
59 ### Checks for programs.
61 [ --without-ada suppress check for Ada95, don't build demo],
62 [cf_with_ada=$withval],
64 if test "x$cf_with_ada" = xyes
66 cf_PROG_CC="gnatgcc gcc cc"
71 CF_PROG_CC($cf_PROG_CC)
74 AC_PROG_GCC_TRADITIONAL
75 CF_PROG_CC_C_O(CC,[$CFLAGS $CPPFLAGS])
78 dnl DEFECT in autoconf 2.12: an attempt to set policy, this breaks the
79 dnl configure script by not letting us test if C++
80 dnl is present, making this option necessary.
81 AC_MSG_CHECKING(if you want to ensure bool is consistent with C++)
83 [ --without-cxx do not adjust ncurses bool to match C++],
84 [cf_with_cxx=$withval],
86 AC_MSG_RESULT($cf_with_cxx)
87 if test "X$cf_with_cxx" = Xno ; then
91 # with autoconf 2.13, we can change the error to a warning:
92 pushdef([AC_MSG_ERROR],
94 AC_MSG_WARN([You don't have any C++ compiler, too bad])
95 cf_with_cxx=no; CXX=""; GXX="";])dnl
97 popdef([AC_MSG_ERROR])dnl
100 if test "x$cf_with_cxx" != xno
102 # Several of the C++ configurations do not work, particularly when
103 # cross-compiling (20140913 -TD)
104 AC_MSG_CHECKING(if $CXX works)
106 save_CPPFLAGS="$CPPFLAGS"
107 eval cf_includedir=${includedir}
108 CPPFLAGS="$CPPFLAGS -I${cf_includedir}"
114 printf("Hello world!\n")
118 CPPFLAGS="$save_CPPFLAGS"
120 AC_MSG_RESULT($cf_cxx_works)
121 if test "x$cf_cxx_works" = xno
123 AC_MSG_WARN([Ignore $CXX, since it cannot compile hello-world.])
124 cf_with_cxx=no; CXX=""; GXX="";
129 # autoconf 2.5x removed the error (hardcoding it to g++, or just blank)
130 if test "$CXX" = "g++" ; then
131 AC_PATH_PROG(CXX,g++)
135 AC_MSG_WARN([You don't have any C++ compiler, too bad])
136 cf_with_cxx=no; CXX=""; GXX="";
144 # GXX=""; CXX=""; ac_cv_prog_gxx=no
146 AC_MSG_WARN(templates do not work)
150 AC_MSG_CHECKING(if you want to build C++ binding and demo)
151 AC_ARG_WITH(cxx-binding,
152 [ --without-cxx-binding do not build C++ binding and demo],
153 [cf_with_cxx_binding=$withval],
154 [cf_with_cxx_binding=$cf_with_cxx])
155 AC_MSG_RESULT($cf_with_cxx_binding)
157 AC_MSG_CHECKING(if you want to build with Ada95)
158 AC_MSG_RESULT($cf_with_ada)
160 AC_MSG_CHECKING(if you want to install terminal database)
161 AC_ARG_ENABLE(db-install,
162 [ --disable-db-install suppress install of terminal database],
163 [cf_with_db_install=$enableval],
164 [cf_with_db_install=yes])
165 AC_MSG_RESULT($cf_with_db_install)
167 AC_MSG_CHECKING(if you want to install manpages)
168 AC_ARG_WITH(manpages,
169 [ --without-manpages suppress install of manpages],
170 [cf_with_manpages=$withval],
171 [cf_with_manpages=yes])
172 AC_MSG_RESULT($cf_with_manpages)
174 AC_MSG_CHECKING(if you want to build programs such as tic)
176 [ --without-progs suppress build/install with programs (e.g., tic)],
177 [cf_with_progs=$withval],
179 AC_MSG_RESULT($cf_with_progs)
181 if test -f $srcdir/tack/tack.h; then
182 if test "x$cross_compiling" = xyes ; then
183 CF_VERBOSE(ignoring tack because we are cross-compiling)
186 AC_MSG_CHECKING(if you want to build the tack program)
188 [ --without-tack suppress build/install with tack program],
189 [cf_with_tack=$withval],
190 [cf_with_tack=$cf_with_progs])
191 AC_MSG_RESULT($cf_with_tack)
197 AC_MSG_CHECKING(if you want to build test-programs)
199 [ --without-tests suppress build/install with test-programs],
200 [cf_with_tests=$withval],
202 AC_MSG_RESULT($cf_with_tests)
204 AC_MSG_CHECKING(if you wish to install curses.h)
205 AC_ARG_WITH(curses-h,
206 [ --without-curses-h install curses.h as ncurses.h only],
207 [with_curses_h=$withval],
209 AC_MSG_RESULT($with_curses_h)
211 modules_to_build="ncurses"
212 test "X$cf_with_progs" != Xno && modules_to_build="$modules_to_build progs"
213 test "X$cf_with_tack" != Xno && modules_to_build="$modules_to_build tack"
214 modules_to_build="$modules_to_build panel menu form"
224 AC_SYS_LONG_FILE_NAMES
226 # if we find pkg-config, check if we should install the ".pc" files.
228 CF_WITH_PKG_CONFIG_LIBDIR
230 if test -z "$MAKE_PC_FILES"
232 AC_MSG_CHECKING(for suffix to add to pc-files)
233 AC_ARG_WITH(pc-suffix,
234 [ --with-pc-suffix suffixes pc-files],
239 (*) PC_MODULE_SUFFIX="$withval"
242 test -z "$PC_MODULE_SUFFIX" && PC_MODULE_SUFFIX=none
243 AC_MSG_RESULT($PC_MODULE_SUFFIX)
244 test "$PC_MODULE_SUFFIX" = none && PC_MODULE_SUFFIX=
245 AC_SUBST(PC_MODULE_SUFFIX)
248 AC_MSG_CHECKING(if we should assume mixed-case filenames)
249 AC_ARG_ENABLE(mixed-case,
250 [ --enable-mixed-case tic should assume mixed-case filenames],
251 [enable_mixedcase=$enableval],
252 [enable_mixedcase=auto])
253 AC_MSG_RESULT($enable_mixedcase)
254 if test "$enable_mixedcase" = "auto" ; then
255 CF_MIXEDCASE_FILENAMES
257 cf_cv_mixedcase=$enable_mixedcase
258 if test "x$enable_mixedcase" = "xyes" ; then
259 AC_DEFINE(MIXEDCASE_FILENAMES,1,[Define to 1 if tic should assume mixed-case filenames])
263 # do this after mixed-case option (tags/TAGS is not as important as tic).
268 dnl These are standard among *NIX systems, but not when cross-compiling
269 AC_CHECK_TOOL(RANLIB, ranlib, ':')
270 AC_CHECK_TOOL(LD, ld, ld)
271 AC_CHECK_TOOL(AR, ar, ar)
272 AC_CHECK_TOOL(NM, nm, nm)
275 dnl Special option for use by system-builders: the install-prefix is used to
276 dnl adjust the location into which the actual install is done, so that an
277 dnl archive can be built without modifying the host system's configuration.
278 AC_MSG_CHECKING(if you have specified an install-prefix)
279 AC_ARG_WITH(install-prefix,
280 [ --with-install-prefix prefixes actual install-location ($DESTDIR)],
284 (*) DESTDIR="$withval"
287 AC_MSG_RESULT($DESTDIR)
290 ###############################################################################
291 CF_HELP_MESSAGE(Build-Tools Needed to Compile Temporary Applications for Cross-compiling:)
292 # If we're cross-compiling, allow the user to override the tools and their
293 # options. The configure script is oriented toward identifying the host
294 # compiler, etc., but we need a build compiler to generate parts of the source.
297 ###############################################################################
298 CF_HELP_MESSAGE(Options to Specify the Libraries Built/Used:)
300 ### Options to allow the user to specify the set of libraries which are used.
301 ### Use "--without-normal --with-shared" to allow the default model to be
302 ### shared, for example.
304 AC_SUBST(cf_list_models)dnl the complete list of models ("normal debug")
307 if test "$with_libtool" != "no" ; then
309 cf_list_models="$cf_list_models libtool"
313 AC_MSG_CHECKING(if you want to build shared libraries)
315 [ --with-shared generate shared-libraries],
316 [with_shared=$withval],
318 AC_MSG_RESULT($with_shared)
319 test "x$with_shared" = "xyes" && cf_list_models="$cf_list_models shared"
321 AC_MSG_CHECKING(if you want to build static libraries)
323 [ --with-normal generate normal-libraries (default)],
324 [with_normal=$withval],
326 AC_MSG_RESULT($with_normal)
327 test "x$with_normal" = "xyes" && cf_list_models="$cf_list_models normal"
329 AC_MSG_CHECKING(if you want to build debug libraries)
331 [ --with-debug generate debug-libraries (default)],
332 [with_debug=$withval],
334 AC_MSG_RESULT($with_debug)
335 test "x$with_debug" = "xyes" && cf_list_models="$cf_list_models debug"
337 AC_MSG_CHECKING(if you want to build profiling libraries)
339 [ --with-profile generate profile-libraries],
340 [with_profile=$withval],
342 AC_MSG_RESULT($with_profile)
343 test "x$with_profile" = "xyes" && cf_list_models="$cf_list_models profile"
347 if test "X$cf_with_cxx_binding" != Xno; then
348 if test "x$with_shared" = "xyes"; then
349 AC_MSG_CHECKING(if you want to build C++ shared libraries)
350 AC_ARG_WITH(cxx-shared,
351 [ --with-cxx-shared generate C++ shared-libraries],
352 [with_shared_cxx=$withval],
353 [with_shared_cxx=no])
354 AC_MSG_RESULT($with_shared_cxx)
358 ###############################################################################
360 AC_MSG_CHECKING(for specified models)
361 test -z "$cf_list_models" && cf_list_models=normal
362 dnl If we use libtool to generate libraries, then it must be the only
364 test "$with_libtool" != "no" && cf_list_models=libtool
365 AC_MSG_RESULT($cf_list_models)
367 ### Use the first model as the default, and save its suffix for use in building
368 ### up test-applications.
369 AC_MSG_CHECKING(for default model)
370 DFT_LWR_MODEL=`echo "$cf_list_models" | $AWK '{print $1}'`
371 AC_MSG_RESULT($DFT_LWR_MODEL)
373 CF_UPPER(DFT_UPR_MODEL,$DFT_LWR_MODEL)dnl
375 AC_SUBST(DFT_LWR_MODEL)dnl the default model ("normal")
376 AC_SUBST(DFT_UPR_MODEL)dnl the default model ("NORMAL")
390 CF_WITH_LIB_PREFIX(cf_prefix)
396 ###############################################################################
398 AC_MSG_CHECKING(if you want to build a separate terminfo library)
400 [ --with-termlib generate separate terminfo library],
401 [with_termlib=$withval],
403 AC_MSG_RESULT($with_termlib)
405 AC_MSG_CHECKING(if you want to build a separate tic library)
407 [ --with-ticlib generate separate tic library],
408 [with_ticlib=$withval],
410 AC_MSG_RESULT($with_ticlib)
412 ### Checks for special libraries, must be done up-front.
415 if test "$with_gpm" != no ; then
416 AC_MSG_CHECKING(if you want to load GPM dynamically)
418 [ --without-dlsym do not use dlsym() to load GPM dynamically],
419 [with_dlsym=$withval],
421 AC_MSG_RESULT($with_dlsym)
422 if test "x$with_dlsym" = xyes ; then
424 if test "x$with_gpm" != xyes ; then
425 CF_VERBOSE(assuming soname for gpm is $with_gpm)
426 cf_cv_gpm_soname="$with_gpm"
428 CF_LIB_SONAME([#include <gpm.h>],[if (Gpm_Open(0,0)) Gpm_Close();],gpm)
430 test "$cf_cv_gpm_soname" != "unknown" && AC_DEFINE_UNQUOTED(LIBGPM_SONAME,"$cf_cv_gpm_soname",[Define as needed to set the gpm share library soname])
431 SHLIB_LIST="-ldl $SHLIB_LIST"
433 SHLIB_LIST="-lgpm $SHLIB_LIST"
434 CF_ADD_LIB(gpm,TEST_LIBS)
436 AC_DEFINE(HAVE_LIBGPM,1,[Define to 1 if we have the gpm library])
442 dnl Not all ports of gcc support the -g option
444 if test X"$CC_G_OPT" = X"" ; then
446 test -n "$GCC" && test "x${ac_cv_prog_cc_g}" != xyes && CC_G_OPT=''
450 if test X"$CXX_G_OPT" = X"" ; then
452 test -n "$GXX" && test "x${ac_cv_prog_cxx_g}" != xyes && CXX_G_OPT=''
456 AC_MSG_CHECKING(for default loader flags)
457 case $DFT_LWR_MODEL in
458 (libtool) LD_MODEL='' ;;
459 (normal) LD_MODEL='' ;;
460 (debug) LD_MODEL=$CC_G_OPT ;;
461 (profile) LD_MODEL='-pg';;
462 (shared) LD_MODEL='' ;;
464 AC_SUBST(LD_MODEL)dnl the type of link (e.g., -g or -pg)
465 AC_MSG_RESULT($LD_MODEL)
467 case $DFT_LWR_MODEL in
470 AC_MSG_CHECKING(if shared libraries should be relinked during install)
471 AC_ARG_ENABLE(relink,
472 [ --disable-relink relink shared libraries during install],
473 [cf_cv_do_relink=$enableval],
474 [cf_cv_do_relink=yes])
475 AC_MSG_RESULT($cf_cv_do_relink)
479 # we will build libraries one-level down.
482 for model in $cf_list_models; do
489 if test "$CC_SHARED_OPTS" = "unknown"; then
490 AC_ERROR(Shared libraries are not supported in this version)
492 # workaround for inept transition to PIE vs PIC...
493 AC_MSG_CHECKING(if current CFLAGS link properly)
495 [#include <stdio.h>],
496 [printf("Hello work\n");],
497 [cf_cflags_work=yes],
499 AC_MSG_RESULT($cf_cflags_work)
500 if test "$cf_cflags_work" = no
502 CF_VERBOSE(try to work around by appending shared-options)
503 CFLAGS="$CFLAGS $CC_SHARED_OPTS"
505 CF_WITH_VERSIONED_SYMS
510 # pretend that ncurses==ncursesw==ncursest
511 AC_MSG_CHECKING(if you want to disable library suffixes)
512 CF_ARG_DISABLE(lib-suffixes,
513 [ --disable-lib-suffixes disable library suffixes],
514 [disable_lib_suffixes=yes],
515 [disable_lib_suffixes=no],
517 AC_MSG_RESULT($disable_lib_suffixes)
519 ### If we're building with rpath, try to link non-standard libs that way too.
520 if test "$DFT_LWR_MODEL" = "shared"; then
521 CF_DISABLE_RPATH_HACK
524 ###############################################################################
525 CF_HELP_MESSAGE(Fine-Tuning Your Configuration:)
527 ### use option --with-extra-suffix to append suffix to headers and libraries
528 AC_MSG_CHECKING(if you wish to append extra suffix to header/library paths)
530 AC_ARG_WITH(extra-suffix,
531 [ --with-extra-suffix=X append extra suffix to header/library paths],
536 EXTRA_SUFFIX=$cf_cv_abi_version
539 EXTRA_SUFFIX=$withval
543 AC_MSG_RESULT($EXTRA_SUFFIX)
544 AC_SUBST(EXTRA_SUFFIX)
546 ### use option --disable-overwrite to leave out the link to -lcurses
547 AC_MSG_CHECKING(if you wish to install ncurses overwriting curses)
548 AC_ARG_ENABLE(overwrite,
549 [ --disable-overwrite put headers in subdir, omit link to -lcurses],
550 [with_overwrite=$enableval],
551 [if test "$prefix" = "/usr" ; then with_overwrite=yes; else with_overwrite=no; fi])
552 AC_MSG_RESULT($with_overwrite)
554 AC_MSG_CHECKING(if external terminfo-database is used)
555 AC_ARG_ENABLE(database,
556 [ --disable-database do not use terminfo, only fallbacks/termcap],
557 [use_database=$enableval],
559 AC_MSG_RESULT($use_database)
563 TERMINFO_SRC='${top_srcdir}/misc/emx.src'
566 TERMINFO_SRC='${top_srcdir}/misc/terminfo.src'
569 AC_SUBST(TERMINFO_SRC)
571 NCURSES_USE_DATABASE=0
572 if test "$use_database" != no ; then
573 NCURSES_USE_DATABASE=1
575 AC_MSG_CHECKING(which terminfo source-file will be installed)
576 AC_ARG_WITH(database,
577 [ --with-database=XXX specify terminfo source to install],
578 [TERMINFO_SRC=$withval])
579 AC_MSG_RESULT($TERMINFO_SRC)
581 AC_MSG_CHECKING(whether to use hashed database instead of directory/tree)
582 AC_ARG_WITH(hashed-db,
583 [ --with-hashed-db specify hashed-database library],,
585 AC_MSG_RESULT($with_hashed_db)
589 AC_SUBST(NCURSES_USE_DATABASE)
591 AC_MSG_CHECKING(for list of fallback descriptions)
592 AC_ARG_WITH(fallbacks,
593 [ --with-fallbacks=XXX specify list of fallback terminal descriptions],
594 [with_fallback=$withval],
596 AC_MSG_RESULT($with_fallback)
597 FALLBACK_LIST=`test "$with_fallback" != no && echo "$with_fallback" | sed -e 's/,/ /g'`
598 AC_SUBST(FALLBACK_LIST)
600 AC_MSG_CHECKING(if you want modern xterm or antique)
601 AC_ARG_WITH(xterm-new,
602 [ --without-xterm-new specify if xterm terminfo should be old version],
603 [with_xterm_new=$withval],
604 [with_xterm_new=yes])
605 case $with_xterm_new in
606 (no) with_xterm_new=xterm-old;;
607 (*) with_xterm_new=xterm-new;;
609 AC_MSG_RESULT($with_xterm_new)
610 WHICH_XTERM=$with_xterm_new
611 AC_SUBST(WHICH_XTERM)
613 AC_MSG_CHECKING(if xterm backspace sends BS or DEL)
614 AC_ARG_WITH(xterm-kbs,
615 [ --with-xterm-kbs=XXX specify if xterm backspace sends BS or DEL],
616 [with_xterm_kbs=$withval],
618 case x$with_xterm_kbs in
619 (xyes|xno|xBS|xbs|x8)
626 with_xterm_kbs=$withval
629 AC_MSG_RESULT($with_xterm_kbs)
630 XTERM_KBS=$with_xterm_kbs
634 if test "$use_database" = no ; then
635 TERMINFO="${datadir}/terminfo"
639 AC_MSG_CHECKING(for list of terminfo directories)
640 CF_WITH_PATHLIST(terminfo-dirs,
641 [ --with-terminfo-dirs=XXX specify list of terminfo directories],
645 AC_MSG_RESULT($TERMINFO_DIRS)
646 test -n "$TERMINFO_DIRS" && AC_DEFINE_UNQUOTED(TERMINFO_DIRS,"$TERMINFO_DIRS",[Define as needed to predefine the TERMINFO_DIR searchlist])
648 AC_MSG_CHECKING(for default terminfo directory)
649 CF_WITH_PATH(default-terminfo-dir,
650 [ --with-default-terminfo-dir=DIR default terminfo directory],
654 AC_MSG_RESULT($TERMINFO)
655 AC_DEFINE_UNQUOTED(TERMINFO,"$TERMINFO",[Define to set the default terminal database path])
660 AC_SUBST(MAKE_TERMINFO)
662 ### use option --disable-big-core to make tic run on small machines
663 ### We need 4Mb, check if we can allocate 50% more than that.
664 AC_MSG_CHECKING(if big-core option selected)
665 AC_ARG_ENABLE(big-core,
666 [ --disable-big-core assume machine has little memory],
667 [with_big_core=$enableval],
672 unsigned long n = 6000000L;
676 ${cf_cv_main_return:-return}(s == 0);
680 [with_big_core=no])])
681 AC_MSG_RESULT($with_big_core)
682 test "x$with_big_core" = "xyes" && AC_DEFINE(HAVE_BIG_CORE,1,[Define to 1 if machine has ample memory for tic])
684 ### ISO C only guarantees 512-char strings, we have tables which load faster
685 ### when constructed using "big" strings. More than the C compiler, the awk
686 ### program is a limit on most vendor UNIX systems. Check that we can build.
687 AC_MSG_CHECKING(if big-strings option selected)
688 AC_ARG_ENABLE(big-strings,
689 [ --disable-big-strings assume compiler has only standard-size strings],
690 [with_big_strings=$enableval],
691 [CF_AWK_BIG_PRINTF(12000,with_big_strings)])
692 AC_MSG_RESULT($with_big_strings)
695 test "x$with_big_strings" = "xyes" && USE_BIG_STRINGS=1
696 AC_SUBST(USE_BIG_STRINGS)
698 ### use option --enable-termcap to compile in the termcap fallback support
699 AC_MSG_CHECKING(if you want termcap-fallback support)
700 AC_ARG_ENABLE(termcap,
701 [ --enable-termcap compile in termcap fallback support],
702 [with_termcap=$enableval],
704 AC_MSG_RESULT($with_termcap)
706 NCURSES_USE_TERMCAP=0
707 if test "x$with_termcap" != "xyes" ; then
708 if test "$use_database" = no ; then
709 if test -z "$with_fallback" ; then
710 AC_ERROR(You have disabled the database w/o specifying fallbacks)
713 AC_DEFINE(PURE_TERMINFO,1,[Define to 1 if we should support only terminfo])
716 if test "$with_ticlib" != no ; then
717 AC_ERROR(Options --with-ticlib and --enable-termcap cannot be combined)
720 NCURSES_USE_TERMCAP=1
721 AC_MSG_CHECKING(for list of termcap files)
722 CF_WITH_PATHLIST(termpath,
723 [ --with-termpath=XXX specify list of termcap files],
725 /etc/termcap:/usr/share/misc/termcap)
726 AC_MSG_RESULT($TERMPATH)
727 test -n "$TERMPATH" && AC_DEFINE_UNQUOTED(TERMPATH,"$TERMPATH",[Define to set the termcap searchlist])
729 ### use option --enable-getcap to use a hacked getcap for reading termcaps
730 AC_MSG_CHECKING(if fast termcap-loader is needed)
731 AC_ARG_ENABLE(getcap,
732 [ --enable-getcap fast termcap load, no xrefs to terminfo],
733 [with_getcap=$enableval],
735 AC_MSG_RESULT($with_getcap)
736 test "x$with_getcap" = "xyes" && AC_DEFINE(USE_GETCAP,1,[Define to 1 to use fast termcap-loader])
738 AC_MSG_CHECKING(if translated termcaps will be cached in ~/.terminfo)
739 AC_ARG_ENABLE(getcap-cache,
740 [ --enable-getcap-cache cache translated termcaps in ~/.terminfo],
741 [with_getcap_cache=$enableval],
742 [with_getcap_cache=no])
743 AC_MSG_RESULT($with_getcap_cache)
744 test "x$with_getcap_cache" = "xyes" && AC_DEFINE(USE_GETCAP_CACHE,1,[Define to 1 if translated termcap should be stored in $HOME/.terminfo])
747 AC_SUBST(NCURSES_USE_TERMCAP)
749 ### Use option --disable-home-terminfo to completely remove ~/.terminfo
750 AC_MSG_CHECKING(if ~/.terminfo is wanted)
751 AC_ARG_ENABLE(home-terminfo,
752 [ --disable-home-terminfo drop ~/.terminfo from terminfo search-path],
753 [with_home_terminfo=$enableval],
754 [with_home_terminfo=yes])
755 AC_MSG_RESULT($with_home_terminfo)
756 test "x$with_home_terminfo" = "xyes" && AC_DEFINE(USE_HOME_TERMINFO,1,[Define to 1 if $HOME/.terminfo feature is wanted])
758 AC_MSG_CHECKING(if you want to use restricted environment when running as root)
759 AC_ARG_ENABLE(root-environ,
760 [ --disable-root-environ restrict environment when running as root],
761 [with_root_environ=$enableval],
762 [with_root_environ=yes])
763 AC_MSG_RESULT($with_root_environ)
764 test "x$with_root_environ" = xyes && AC_DEFINE(USE_ROOT_ENVIRON,1,[Define to 1 if environment should be restricted for root user])
766 ### Use option --enable-symlinks to make tic use symlinks, not hard links
767 ### to reduce storage requirements for the terminfo database.
773 # soft links (symbolic links) are useful for some systems where hard links do
774 # not work, or to make it simpler to copy terminfo trees around.
775 if test "x$ac_cv_func_symlink" = xyes ; then
776 AC_MSG_CHECKING(if tic should use symbolic links)
777 AC_ARG_ENABLE(symlinks,
778 [ --enable-symlinks make tic use symbolic links not hard links],
779 [with_symlinks=$enableval],
781 AC_MSG_RESULT($with_symlinks)
784 # If we have hard links and did not choose to use soft links instead, there is
785 # no reason to make this choice optional - use the hard links.
786 if test "$with_symlinks" = no ; then
787 AC_MSG_CHECKING(if tic should use hard links)
788 if test "x$ac_cv_func_link" = xyes ; then
793 AC_MSG_RESULT($with_links)
796 test "x$with_links" = xyes && AC_DEFINE(USE_LINKS,1,[Define to 1 if hardlinks should be used in terminfo database])
797 test "x$with_symlinks" = xyes && AC_DEFINE(USE_SYMLINKS,1,[Define to 1 if symbolic links should be used in terminfo database])
799 ### use option --enable-broken-linker to force on use of broken-linker support
800 AC_MSG_CHECKING(if you want broken-linker support code)
801 AC_ARG_ENABLE(broken_linker,
802 [ --enable-broken_linker compile with broken-linker support code],
803 [with_broken_linker=$enableval],
804 [with_broken_linker=${BROKEN_LINKER:-no}])
805 AC_MSG_RESULT($with_broken_linker)
808 if test "x$with_broken_linker" = xyes ; then
809 AC_DEFINE(BROKEN_LINKER,1,[Define to 1 to work around linkers which cannot link data-only modules])
811 elif test "$DFT_LWR_MODEL" = shared ; then
812 case $cf_cv_system_name in
814 AC_DEFINE(BROKEN_LINKER,1,[Define to 1 to work around linkers which cannot link data-only modules])
816 CF_VERBOSE(cygwin linker is broken anyway)
820 AC_SUBST(BROKEN_LINKER)
822 ### use option --enable-bsdpad to have tputs process BSD-style prefix padding
823 AC_MSG_CHECKING(if tputs should process BSD-style prefix padding)
824 AC_ARG_ENABLE(bsdpad,
825 [ --enable-bsdpad recognize BSD-style prefix padding],
826 [with_bsdpad=$enableval],
828 AC_MSG_RESULT($with_bsdpad)
829 test "x$with_bsdpad" = xyes && AC_DEFINE(BSD_TPUTS,1,[Define to 1 to recognize BSD-style prefix padding])
831 ### use option --enable-widec to turn on use of wide-character support
840 # Check to define _XOPEN_SOURCE "automatically"
841 CPPFLAGS_before_XOPEN="$CPPFLAGS"
843 CPPFLAGS_after_XOPEN="$CPPFLAGS"
845 # Work around breakage on OS X
848 # Checks for CODESET support.
851 # use these variables to work around a defect in gcc's fixincludes.
855 AC_MSG_CHECKING(if you want wide-character code)
857 [ --enable-widec compile with wide-char/UTF-8 code],
858 [with_widec=$enableval],
860 AC_MSG_RESULT($with_widec)
862 NCURSES_WCWIDTH_GRAPHICS=1
863 AC_SUBST(NCURSES_WCWIDTH_GRAPHICS)
865 if test "x$with_widec" = xyes ; then
866 if test "x$disable_lib_suffixes" = xno ; then
867 LIB_SUFFIX="w${LIB_SUFFIX}"
869 AC_DEFINE(USE_WIDEC_SUPPORT,1,[Define to 1 to compile with wide-char/UTF-8 code])
870 AC_DEFINE(NCURSES_WIDECHAR,1,[Define to 1 to compile with wide-char/UTF-8 code])
873 CF_CHECK_WCWIDTH_GRAPHICS
874 test "$cf_cv_wcwidth_graphics" = no && NCURSES_WCWIDTH_GRAPHICS=0
878 AC_CHECK_FUNCS(putwc btowc wctob mbtowc wctomb mblen mbrlen mbrtowc wcsrtombs mbsrtowcs wcstombs mbstowcs)
879 if test "x$ac_cv_func_putwc" != xyes ; then
881 if test "$cf_cv_utf8_lib" != no ; then
885 CF_WCHAR_TYPE(mbstate_t, NCURSES_MBSTATE_T)
886 CF_WCHAR_TYPE(wchar_t, NCURSES_WCHAR_T, NCURSES_OK_WCHAR_T)
887 CF_WCHAR_TYPE(wint_t, NCURSES_WINT_T, NCURSES_OK_WINT_T)
889 if test "$NCURSES_MBSTATE_T" != 0; then
890 AC_DEFINE(NEED_MBSTATE_T_DEF,1,[Define to 1 if we must declare mbstate_t])
893 AC_SUBST(NCURSES_CH_T)
894 AC_SUBST(NCURSES_LIBUTF8)
896 AC_SUBST(NEED_WCHAR_H)
897 AC_SUBST(NCURSES_MBSTATE_T)
898 AC_SUBST(NCURSES_WCHAR_T)
899 AC_SUBST(NCURSES_WINT_T)
901 AC_SUBST(NCURSES_OK_WCHAR_T)
902 AC_SUBST(NCURSES_OK_WINT_T)
904 ### use option --disable-lp64 to allow long chtype
905 AC_MSG_CHECKING(whether to enable _LP64 definition in curses.h)
907 [ --disable-lp64 allow chtype to be long (ignore _LP64)],
908 [with_lp64=$enableval],
909 [with_lp64=$cf_dft_with_lp64])
910 AC_MSG_RESULT($with_lp64)
912 if test "x$with_lp64" = xyes ; then
917 AC_SUBST(cf_cv_enable_lp64)
921 ### use option --disable-tparm-varargs to make tparm() conform to X/Open
922 AC_MSG_CHECKING(if you want tparm not to use X/Open fixed-parameter list)
923 AC_ARG_ENABLE(tparm-varargs,
924 [ --disable-tparm-varargs compile tparm() without varargs interface],
925 [with_tparm_varargs=$enableval],
926 [with_tparm_varargs=yes])
927 AC_MSG_RESULT($with_tparm_varargs)
928 NCURSES_TPARM_VARARGS=0
929 test "x$with_tparm_varargs" = xyes && NCURSES_TPARM_VARARGS=1
930 AC_SUBST(NCURSES_TPARM_VARARGS)
932 ### use option --disable-tic-depends to make libtic not explicitly depend on ncurses/ncursesw
933 if test "$with_ticlib" != no ; then
934 AC_MSG_CHECKING(if you want tic library to use explicit dependency on ncurses$LIB_SUFFIX library)
935 AC_ARG_ENABLE(tic-depends,
936 [ --disable-tic-depends link tic library without explicit dependency on ncurses library],
937 [with_tic_depends=$enableval],
938 [with_tic_depends=yes])
939 AC_MSG_RESULT($with_tic_depends)
944 ### use option --disable-wattr-macros to suppress wattr* macros from curses.h
945 AC_MSG_CHECKING(if you want to suppress wattr* macros to help with ncurses5/ncurses6 transition)
946 AC_ARG_ENABLE(wattr-macros,
947 [ --disable-wattr-macros suppress wattr* macros to help with ncurses5/ncurses6 transition],
948 [with_wattr_macros=$enableval],
949 [with_wattr_macros=yes])
950 if [[ "x$with_wattr_macros" != xyes ]]; then
951 NCURSES_WATTR_MACROS=0
954 NCURSES_WATTR_MACROS=1
957 AC_SUBST(NCURSES_WATTR_MACROS)
961 ### use option --with-bool to override bool's type
962 AC_MSG_CHECKING(for type of bool)
964 [ --with-bool=TYPE override fallback type of bool variable],
965 [NCURSES_BOOL="$withval"],
967 AC_MSG_RESULT($NCURSES_BOOL)
968 AC_SUBST(NCURSES_BOOL)
970 AC_MSG_CHECKING(for alternate terminal capabilities file)
972 [ --with-caps=alt compile with alternate Caps file],
973 [TERMINFO_CAPS=Caps.$withval],
974 [TERMINFO_CAPS=Caps])
975 test -f "${srcdir}/include/${TERMINFO_CAPS}" || TERMINFO_CAPS=Caps
976 AC_MSG_RESULT($TERMINFO_CAPS)
977 AC_SUBST(TERMINFO_CAPS)
979 ### use option --with-chtype to override chtype's type
980 AC_MSG_CHECKING(for type of chtype)
982 [ --with-chtype=TYPE override type of chtype],
983 [NCURSES_CHTYPE="$withval"],
984 [NCURSES_CHTYPE=$cf_dft_chtype])
985 AC_MSG_RESULT($NCURSES_CHTYPE)
987 ### use option --with-ospeed to override ospeed's type
988 AC_MSG_CHECKING(for type of ospeed)
990 [ --with-ospeed=TYPE override type of ospeed variable],
991 [NCURSES_OSPEED="$withval"],
992 [NCURSES_OSPEED=short])
993 AC_MSG_RESULT($NCURSES_OSPEED)
994 AC_SUBST(NCURSES_OSPEED)
996 ### use option --with-mmask-t to override mmask_t's type
997 AC_MSG_CHECKING(for type of mmask_t)
999 [ --with-mmask-t=TYPE override type of mmask_t],
1000 [NCURSES_MMASK_T="$withval"],
1001 [NCURSES_MMASK_T=$cf_dft_mmask_t])
1002 AC_MSG_RESULT($NCURSES_MMASK_T)
1004 ### use option --with-ccharw-max to override CCHARW_MAX size
1005 AC_MSG_CHECKING(for size CCHARW_MAX)
1006 AC_ARG_WITH(ccharw-max,
1007 [ --with-ccharw-max=XXX override size CCHARW_MAX],
1008 [NCURSES_CCHARW_MAX="$withval"],
1009 [NCURSES_CCHARW_MAX=5])
1010 AC_MSG_RESULT($NCURSES_CCHARW_MAX)
1011 AC_SUBST(NCURSES_CCHARW_MAX)
1013 ### use option --with-tparm-arg to override tparm's argument type
1014 AC_MSG_CHECKING(for type of tparm args)
1015 AC_ARG_WITH(tparm-arg,
1016 [ --with-tparm-arg=TYPE override parameter type of tparm],
1017 [NCURSES_TPARM_ARG="$withval"],
1018 [NCURSES_TPARM_ARG=$cf_dft_tparm_arg])
1019 AC_MSG_RESULT($NCURSES_TPARM_ARG)
1020 AC_SUBST(NCURSES_TPARM_ARG)
1022 ### Enable compiling-in rcs id's
1023 AC_MSG_CHECKING(if RCS identifiers should be compiled-in)
1024 AC_ARG_WITH(rcs-ids,
1025 [ --with-rcs-ids compile-in RCS identifiers],
1026 [with_rcs_ids=$withval],
1028 AC_MSG_RESULT($with_rcs_ids)
1029 test "x$with_rcs_ids" = xyes && AC_DEFINE(USE_RCS_IDS,1,[Define to 1 to compile-in RCS identifiers])
1031 ###############################################################################
1032 CF_MAN_PAGES([ captoinfo clear infocmp infotocap reset tabs tic toe tput tset ])
1034 ###############################################################################
1035 CF_HELP_MESSAGE(Extensions:)
1037 ### Note that some functions (such as const) are normally disabled anyway.
1038 AC_MSG_CHECKING(if you want to build with function extensions)
1039 AC_ARG_ENABLE(ext-funcs,
1040 [ --disable-ext-funcs disable function-extensions],
1041 [with_ext_funcs=$enableval],
1042 [with_ext_funcs=yes])
1043 AC_MSG_RESULT($with_ext_funcs)
1044 if test "x$with_ext_funcs" = xyes ; then
1046 AC_DEFINE(NCURSES_EXT_FUNCS,1,[Define to 1 to enable ncurses extended functions])
1047 AC_DEFINE(HAVE_ASSUME_DEFAULT_COLORS,1,[Define to 1 to enable assume_default_colors() function in test-programs])
1048 AC_DEFINE(HAVE_CURSES_VERSION,1,[Define to 1 to enable curses_version() function in test-programs])
1049 AC_DEFINE(HAVE_HAS_KEY,1,[Define to 1 to enable has_key() function in test-programs])
1050 AC_DEFINE(HAVE_RESIZETERM,1,[Define to 1 to enable resizeterm() function in test-programs])
1051 AC_DEFINE(HAVE_RESIZE_TERM,1,[Define to 1 to enable resize_term() function in test-programs])
1052 AC_DEFINE(HAVE_TERM_ENTRY_H,1,[Define to 1 to enable term_entry() function in test-programs])
1053 AC_DEFINE(HAVE_USE_DEFAULT_COLORS,1,[Define to 1 to enable use_default_colors() function in test-programs])
1054 AC_DEFINE(HAVE_USE_EXTENDED_NAMES,1,[Define to 1 to enable use_extended_names() function in test-programs])
1055 AC_DEFINE(HAVE_USE_SCREEN,1,[Define to 1 to enable use_screen() function in test-programs])
1056 AC_DEFINE(HAVE_USE_WINDOW,1,[Define to 1 to enable use_window() function in test-programs])
1057 AC_DEFINE(HAVE_WRESIZE,1,[Define to 1 to enable wresize() function in test-programs])
1058 GENERATED_EXT_FUNCS=generated
1059 test "x$with_ext_funcs" = xyes || cf_dft_ext_spfuncs=no
1062 GENERATED_EXT_FUNCS=
1064 AC_SUBST(NCURSES_EXT_FUNCS)
1065 AC_SUBST(GENERATED_EXT_FUNCS)
1067 AC_MSG_CHECKING(if you want to build with SCREEN extensions)
1068 AC_ARG_ENABLE(sp-funcs,
1069 [ --enable-sp-funcs enable SCREEN-extensions],
1070 [with_sp_funcs=$enableval],
1071 [with_sp_funcs=$cf_dft_ext_spfuncs])
1072 AC_MSG_RESULT($with_sp_funcs)
1073 if test "x$with_sp_funcs" = xyes ; then
1075 AC_DEFINE(NCURSES_SP_FUNCS,1,[Define to 1 to enable SCREEN-extensions])
1076 AC_DEFINE(HAVE_TPUTS_SP,1,[Define to 1 to enable tputs_sp() function in test-programs])
1077 GENERATED_SP_FUNCS=generated
1082 AC_SUBST(NCURSES_SP_FUNCS)
1083 AC_SUBST(GENERATED_SP_FUNCS)
1085 AC_MSG_CHECKING(if you want to build with terminal-driver)
1086 AC_ARG_ENABLE(term-driver,
1087 [ --enable-term-driver enable terminal-driver],
1088 [with_term_driver=$enableval],
1089 [with_term_driver=no])
1090 AC_MSG_RESULT($with_term_driver)
1091 if test "x$with_term_driver" = xyes ; then
1092 AC_DEFINE(USE_TERM_DRIVER,1,[Define to 1 to enable terminal-driver])
1093 if test "x$with_termlib" != xno ; then
1094 AC_MSG_ERROR(The term-driver option conflicts with the termlib option)
1096 if test "x$with_sp_funcs" != xyes ; then
1097 AC_MSG_ERROR(The term-driver option relies upon sp-funcs)
1101 ### use option --enable-const to turn on use of const beyond that in XSI.
1102 AC_MSG_CHECKING(for extended use of const keyword)
1103 AC_ARG_ENABLE(const,
1104 [ --enable-const compile with extra/non-standard const],
1105 [with_ext_const=$enableval],
1106 [with_ext_const=$cf_dft_ext_const])
1107 AC_MSG_RESULT($with_ext_const)
1108 NCURSES_CONST='/*nothing*/'
1109 if test "x$with_ext_const" = xyes ; then
1112 AC_SUBST(NCURSES_CONST)
1114 ### use option --enable-ext-colors to turn on use of colors beyond 16.
1115 AC_MSG_CHECKING(if you want to use extended colors)
1116 AC_ARG_ENABLE(ext-colors,
1117 [ --enable-ext-colors compile for 256-color support],
1118 [with_ext_colors=$enableval],
1119 [with_ext_colors=$cf_dft_ext_colors])
1120 AC_MSG_RESULT($with_ext_colors)
1121 NCURSES_EXT_COLORS=0
1122 if test "x$with_ext_colors" = xyes ; then
1123 if test "x$with_widec" != xyes ; then
1124 AC_MSG_WARN(This option applies only to wide-character library)
1126 # cannot be ABI 5 since it changes sizeof(cchar_t)
1128 NCURSES_EXT_COLORS=1
1129 AC_DEFINE(NCURSES_EXT_COLORS,1,[Define to 1 to compile for 256-color support])
1130 AC_DEFINE(HAVE_ALLOC_PAIR,1,[Define to 1 to enable alloc_pair() function])
1131 AC_DEFINE(HAVE_INIT_EXTENDED_COLOR,1,[Define to 1 to enable init_extended_color() function in test-programs])
1134 AC_SUBST(NCURSES_EXT_COLORS)
1136 ### use option --enable-ext-mouse to modify coding to support 5-button mice
1137 AC_MSG_CHECKING(if you want to use extended mouse encoding)
1138 AC_ARG_ENABLE(ext-mouse,
1139 [ --enable-ext-mouse compile for extended mouse-encoding],
1140 [with_ext_mouse=$enableval],
1141 [with_ext_mouse=$cf_dft_ext_mouse])
1142 AC_MSG_RESULT($with_ext_mouse)
1143 NCURSES_MOUSE_VERSION=1
1144 if test "x$with_ext_mouse" = xyes ; then
1145 NCURSES_MOUSE_VERSION=2
1148 AC_SUBST(NCURSES_MOUSE_VERSION)
1150 ### use option --enable-ext-putwin to turn on extended screendumps
1151 AC_MSG_CHECKING(if you want to use extended putwin/screendump)
1152 AC_ARG_ENABLE(ext-putwin,
1153 [ --enable-ext-putwin compile with extended putwin/screendump],
1154 [with_ext_putwin=$enableval],
1155 [with_ext_putwin=$cf_dft_ext_putwin])
1156 AC_MSG_RESULT($with_ext_putwin)
1157 if test "x$with_ext_putwin" = xyes ; then
1158 AC_DEFINE(NCURSES_EXT_PUTWIN,1,[Define to 1 to compile with extended putwin/screendump])
1161 AC_MSG_CHECKING(if you want \$NCURSES_NO_PADDING code)
1162 AC_ARG_ENABLE(no-padding,
1163 [ --enable-no-padding compile with $NCURSES_NO_PADDING code],
1164 [with_no_padding=$enableval],
1165 [with_no_padding=$with_ext_funcs])
1166 AC_MSG_RESULT($with_no_padding)
1167 test "x$with_no_padding" = xyes && AC_DEFINE(NCURSES_NO_PADDING,1,[Define to 1 to compile with $NCURSES_NO_PADDING code])
1169 AC_CHECK_SIZEOF([signed char], 0)
1170 if test "$ac_cv_sizeof_signed_char" = 1 ; then
1171 NCURSES_SBOOL="signed char"
1173 NCURSES_SBOOL="char"
1175 AC_MSG_CHECKING(if you want to use signed Boolean array in term.h)
1176 AC_ARG_ENABLE(signed-char,
1177 [ --enable-signed-char compile using signed Boolean's in term.h],
1178 [with_signed_char=$enableval],
1179 [with_signed_char=no])
1180 AC_MSG_RESULT($with_signed_char)
1181 test "x$with_signed_char" != xyes && NCURSES_SBOOL="char"
1182 AC_SUBST(NCURSES_SBOOL)
1184 ### use option --enable-sigwinch to turn on use of SIGWINCH logic
1185 AC_MSG_CHECKING(if you want SIGWINCH handler)
1186 AC_ARG_ENABLE(sigwinch,
1187 [ --enable-sigwinch compile with SIGWINCH handler],
1188 [with_sigwinch=$enableval],
1189 [with_sigwinch=$with_ext_funcs])
1190 AC_MSG_RESULT($with_sigwinch)
1191 test "x$with_sigwinch" = xyes && AC_DEFINE(USE_SIGWINCH,1,[Define to 1 to compile with SIGWINCH handler])
1193 ### use option --enable-tcap-names to allow user to define new capabilities
1194 AC_MSG_CHECKING(if you want user-definable terminal capabilities like termcap)
1195 AC_ARG_ENABLE(tcap-names,
1196 [ --enable-tcap-names compile with user-definable terminal capabilities],
1197 [with_tcap_names=$enableval],
1198 [with_tcap_names=$with_ext_funcs])
1199 AC_MSG_RESULT($with_tcap_names)
1201 test "x$with_tcap_names" = xyes && NCURSES_XNAMES=1
1202 AC_SUBST(NCURSES_XNAMES)
1204 ##############################################################################
1207 if test "x$with_pthread" != xno; then
1208 AC_CHECK_FUNC(pthread_kill,[
1209 AC_MSG_CHECKING(if you want to allow EINTR in wgetch with pthreads)
1210 AC_ARG_ENABLE(pthreads-eintr,
1211 [ --enable-pthreads-eintr enable EINTR in wgetch with pthreads],
1212 [use_pthreads_eintr=$enableval],
1213 [use_pthreads_eintr=no])
1214 AC_MSG_RESULT($use_pthreads_eintr)
1215 if test "x$use_pthreads_eintr" = xyes ; then
1216 AC_DEFINE(USE_PTHREADS_EINTR,1,[Define to 1 to enable EINTR in wgetch with pthreads])
1219 AC_MSG_CHECKING(if you want to use weak-symbols for pthreads)
1220 AC_ARG_ENABLE(weak-symbols,
1221 [ --enable-weak-symbols enable weak-symbols for pthreads],
1222 [use_weak_symbols=$enableval],
1223 [use_weak_symbols=no])
1224 AC_MSG_RESULT($use_weak_symbols)
1225 if test "x$use_weak_symbols" = xyes ; then
1228 cf_cv_weak_symbols=no
1231 if test "x$cf_cv_weak_symbols" = xyes ; then
1232 AC_DEFINE(USE_WEAK_SYMBOLS,1,[Define to 1 to enable weak-symbols for pthreads])
1237 if test "x$with_pthread" = "xyes" ; then
1238 AC_DEFINE(USE_PTHREADS,1,[Define to 1 to use pthreads feature])
1239 enable_reentrant=yes
1240 if test "x$cf_cv_weak_symbols" = xyes ; then
1246 # Reentrant code has to be opaque; there's little advantage to making ncurses
1247 # opaque outside of that, so there is no --enable-opaque option. We can use
1248 # this option without --with-pthreads, but this will be always set for
1250 AC_MSG_CHECKING(if you want reentrant code)
1251 AC_ARG_ENABLE(reentrant,
1252 [ --enable-reentrant compile with reentrant code],
1253 [with_reentrant=$enableval],
1254 [with_reentrant=no])
1255 AC_MSG_RESULT($with_reentrant)
1256 if test "x$with_reentrant" = xyes ; then
1257 cf_cv_enable_reentrant=1
1258 cf_cv_enable_opaque="NCURSES_INTERNALS"
1260 if test "x$cf_cv_weak_symbols" = xyes ; then
1261 CF_REMOVE_LIB(LIBS,$LIBS,pthread)
1262 CF_ADD_LIB(pthread,TEST_LIBS)
1263 CF_ADD_LIB(pthread,TEST_LIBS2)
1265 # when not using weak symbols but with_reentrant,
1266 # add 't' to the library suffix on all platforms
1267 # except cygwin, where we only do that if ALSO
1268 # compiling with full thread support.
1271 if test "$with_pthread" = "yes" ; then
1272 if test "x$disable_lib_suffixes" = "xno" ; then
1273 LIB_SUFFIX="t${LIB_SUFFIX}"
1277 if test "x$disable_lib_suffixes" = "xno" ; then
1278 LIB_SUFFIX="t${LIB_SUFFIX}"
1283 AC_DEFINE(USE_REENTRANT,1,[Define to 1 to use reentrant feature])
1286 cf_cv_enable_reentrant=0
1287 cf_cv_enable_opaque="NCURSES_OPAQUE"
1288 NCURSES_SIZE_T=short
1290 AC_SUBST(cf_cv_enable_reentrant)
1291 AC_SUBST(cf_cv_enable_opaque)
1293 AC_SUBST(NCURSES_SIZE_T)
1295 AC_MSG_CHECKING(if you want opaque curses-library structures)
1296 CF_ARG_ENABLE(opaque-curses,
1297 [ --enable-opaque-curses make curses WINDOW, etc., "opaque"],
1298 [enable_opaque_curses=yes],[
1299 test "$cf_cv_enable_reentrant" = 1 && enable_opaque_curses=yes
1300 test "$cf_cv_enable_reentrant" = 1 || enable_opaque_curses=no
1302 AC_MSG_RESULT($enable_opaque_curses)
1304 test "$cf_cv_enable_reentrant" = 1 && \
1305 test "$enable_opaque_curses" = no && \
1306 AC_MSG_ERROR(reentrant configuration requires opaque library)
1308 AC_MSG_CHECKING(if you want opaque form-library structures)
1309 AC_ARG_ENABLE(opaque-form,
1310 [ --enable-opaque-form make form-library structures "opaque"],
1311 [enable_opaque_form=yes],[enable_opaque_form=no])
1312 AC_MSG_RESULT($enable_opaque_form)
1314 AC_MSG_CHECKING(if you want opaque menu-library structures)
1315 AC_ARG_ENABLE(opaque-menu,
1316 [ --enable-opaque-menu make menu-library structures "opaque"],
1317 [enable_opaque_menu=yes],[enable_opaque_menu=no])
1318 AC_MSG_RESULT($enable_opaque_menu)
1320 AC_MSG_CHECKING(if you want opaque panel-library structures)
1321 AC_ARG_ENABLE(opaque-panel,
1322 [ --enable-opaque-panel make panel-library structures "opaque"],
1323 [enable_opaque_panel=yes],[enable_opaque_panel=no])
1324 AC_MSG_RESULT($enable_opaque_panel)
1326 NCURSES_OPAQUE=0; test "$enable_opaque_curses" = yes && NCURSES_OPAQUE=1
1327 NCURSES_OPAQUE_FORM=0; test "$enable_opaque_form" = yes && NCURSES_OPAQUE_FORM=1
1328 NCURSES_OPAQUE_MENU=0; test "$enable_opaque_menu" = yes && NCURSES_OPAQUE_MENU=1
1329 NCURSES_OPAQUE_PANEL=0; test "$enable_opaque_panel" = yes && NCURSES_OPAQUE_PANEL=1
1331 AC_SUBST(NCURSES_OPAQUE)
1332 AC_SUBST(NCURSES_OPAQUE_FORM)
1333 AC_SUBST(NCURSES_OPAQUE_MENU)
1334 AC_SUBST(NCURSES_OPAQUE_PANEL)
1336 ### Allow using a different wrap-prefix
1337 if test "$cf_cv_enable_reentrant" != 0 || test "$BROKEN_LINKER" = 1 ; then
1338 AC_MSG_CHECKING(for prefix used to wrap public variables)
1339 AC_ARG_WITH(wrap-prefix,
1340 [ --with-wrap-prefix=XXX override prefix used for public variables],
1341 [NCURSES_WRAP_PREFIX=$withval],
1342 [NCURSES_WRAP_PREFIX=_nc_])
1343 AC_MSG_RESULT($NCURSES_WRAP_PREFIX)
1345 NCURSES_WRAP_PREFIX=_nc_
1347 AC_SUBST(NCURSES_WRAP_PREFIX)
1348 AC_DEFINE_UNQUOTED(NCURSES_WRAP_PREFIX,"$NCURSES_WRAP_PREFIX",[Define to override _nc_ prefix])
1350 ###############################################################################
1351 # These options are relatively safe to experiment with.
1352 CF_HELP_MESSAGE(Development Code:)
1353 AC_MSG_CHECKING(if you want all development code)
1354 AC_ARG_WITH(develop,
1355 [ --without-develop disable development options],
1356 [with_develop=$withval],
1358 AC_MSG_RESULT($with_develop)
1360 ### use option --enable-hard-tabs to turn on use of hard-tabs optimize
1361 AC_MSG_CHECKING(if you want hard-tabs code)
1362 AC_ARG_ENABLE(hard-tabs,
1363 [ --enable-hard-tabs compile with hard-tabs code],,
1364 [enable_hard_tabs=$with_develop])
1365 AC_MSG_RESULT($enable_hard_tabs)
1366 test "x$enable_hard_tabs" = xyes && AC_DEFINE(USE_HARD_TABS,1,[Define to 1 to compile with hard-tabs code])
1368 ### use option --enable-xmc-glitch to turn on use of magic-cookie optimize
1369 AC_MSG_CHECKING(if you want limited support for xmc)
1370 AC_ARG_ENABLE(xmc-glitch,
1371 [ --enable-xmc-glitch compile with support for xmc (magic-cookie)],,
1372 [enable_xmc_glitch=$with_develop])
1373 AC_MSG_RESULT($enable_xmc_glitch)
1374 test "x$enable_xmc_glitch" = xyes && AC_DEFINE(USE_XMC_SUPPORT,1,[Define to 1 to compile with support for xmc (magic-cookie)])
1376 ###############################################################################
1377 # These are just experimental, probably should not be in a package:
1378 CF_HELP_MESSAGE(Experimental Code:)
1380 AC_MSG_CHECKING(if you do not want to assume colors are white-on-black)
1381 AC_ARG_ENABLE(assumed-color,
1382 [ --disable-assumed-color do not assume anything about default-colors],
1383 [with_assumed_color=$enableval],
1384 [with_assumed_color=yes])
1385 AC_MSG_RESULT($with_assumed_color)
1386 test "x$with_assumed_color" = xyes && AC_DEFINE(USE_ASSUMED_COLOR,1,[Define to 1 to assume things about default-colors])
1388 ### use option --enable-hashmap to turn on use of hashmap scrolling logic
1389 AC_MSG_CHECKING(if you want hashmap scrolling-optimization code)
1390 AC_ARG_ENABLE(hashmap,
1391 [ --disable-hashmap compile without hashmap scrolling-optimization],
1392 [with_hashmap=$enableval],
1394 AC_MSG_RESULT($with_hashmap)
1395 test "x$with_hashmap" = xyes && AC_DEFINE(USE_HASHMAP,1,[Define to 1 to compile with hashmap scrolling-optimization])
1397 ### use option --enable-colorfgbg to turn on use of $COLORFGBG environment
1398 AC_MSG_CHECKING(if you want colorfgbg code)
1399 AC_ARG_ENABLE(colorfgbg,
1400 [ --enable-colorfgbg compile-in experimental $COLORFGBG code],
1401 [with_colorfgbg=$enableval],
1402 [with_colorfgbg=no])
1403 AC_MSG_RESULT($with_colorfgbg)
1404 test "x$with_colorfgbg" = xyes && AC_DEFINE(USE_COLORFGBG,1,[Define to 1 to compile-in experimental $COLORFGBG code])
1406 ### use option --enable-interop to turn on use of bindings used for interop
1407 AC_MSG_CHECKING(if you want interop bindings)
1408 AC_ARG_ENABLE(interop,
1409 [ --enable-interop compile-in interop bindings],
1410 [with_exp_interop=$enableval],
1411 [with_exp_interop=$cf_dft_interop])
1412 AC_MSG_RESULT($with_exp_interop)
1414 NCURSES_INTEROP_FUNCS=0
1415 test "x$with_exp_interop" = xyes && NCURSES_INTEROP_FUNCS=1
1416 AC_SUBST(NCURSES_INTEROP_FUNCS)
1419 AC_MSG_CHECKING(if you want experimental safe-sprintf code)
1420 AC_ARG_ENABLE(safe-sprintf,
1421 [ --enable-safe-sprintf compile with experimental safe-sprintf code],
1422 [with_safe_sprintf=$enableval],
1423 [with_safe_sprintf=no])
1424 AC_MSG_RESULT($with_safe_sprintf)
1425 test "x$with_safe_sprintf" = xyes && AC_DEFINE(USE_SAFE_SPRINTF,1,[Define to 1 to compile with experimental safe-sprintf code])
1427 ### use option --disable-scroll-hints to turn off use of scroll-hints scrolling logic
1428 # when hashmap is used scroll hints are useless
1429 if test "$with_hashmap" = no ; then
1430 AC_MSG_CHECKING(if you want to experiment without scrolling-hints code)
1431 AC_ARG_ENABLE(scroll-hints,
1432 [ --disable-scroll-hints compile without scroll-hints code],
1433 [with_scroll_hints=$enableval],
1434 [with_scroll_hints=yes])
1435 AC_MSG_RESULT($with_scroll_hints)
1436 test "x$with_scroll_hints" = xyes && AC_DEFINE(USE_SCROLL_HINTS,1,[Define to 1 to compile without scroll-hints code])
1439 AC_MSG_CHECKING(if you want wgetch-events code)
1440 AC_ARG_ENABLE(wgetch-events,
1441 [ --enable-wgetch-events compile with wgetch-events code],
1442 [with_wgetch_events=$enableval],
1443 [with_wgetch_events=no])
1444 AC_MSG_RESULT($with_wgetch_events)
1445 test "x$with_wgetch_events" = xyes && AC_DEFINE(NCURSES_WGETCH_EVENTS,1,[Define to 1 to compile with wgetch-events code])
1447 ###############################################################################
1448 CF_HELP_MESSAGE(Testing/development Options:)
1450 ### use option --disable-echo to suppress full display compiling commands
1452 if test "x$enable_echo" = xyes; then
1455 ECHO_LINK='@ echo linking $@ ... ;'
1456 test -n "$LIBTOOL" && LIBTOOL="$LIBTOOL --silent"
1457 test -n "$LIBTOOL_CXX" && LIBTOOL_CXX="$LIBTOOL_CXX --silent"
1461 ### use option --enable-warnings to turn on all gcc warnings
1462 AC_MSG_CHECKING(if you want to see compiler warnings)
1463 AC_ARG_ENABLE(warnings,
1464 [ --enable-warnings build: turn on GCC compiler warnings],
1465 [with_warnings=$enableval])
1466 AC_MSG_RESULT($with_warnings)
1468 if test "x$with_warnings" = "xyes"; then
1469 CF_ADD_ADAFLAGS(-gnatg)
1470 CF_GCC_WARNINGS(Wno-unknown-pragmas Wswitch-enum)
1471 if test "x$cf_with_cxx" = xyes ; then
1472 CF_GXX_WARNINGS(Wno-unused)
1476 CF_ENABLE_STRING_HACKS
1478 ### use option --enable-assertions to turn on generation of assertion code
1479 AC_MSG_CHECKING(if you want to enable runtime assertions)
1480 AC_ARG_ENABLE(assertions,
1481 [ --enable-assertions test: turn on generation of assertion code],
1482 [with_assertions=$enableval],
1483 [with_assertions=no])
1484 AC_MSG_RESULT($with_assertions)
1487 if test "$with_assertions" = no
1489 CPPFLAGS="$CPPFLAGS -DNDEBUG"
1491 CF_ADD_ADAFLAGS(-gnata)
1495 ### use option --disable-leaks to suppress "permanent" leaks, for testing
1497 AC_DEFINE(HAVE_NC_ALLOC_H,1,[Define to 1 if we have nc_alloc.h header])
1499 ### use option --enable-expanded to generate certain macros as functions
1500 AC_ARG_ENABLE(expanded,
1501 [ --enable-expanded test: generate functions for certain macros],
1502 [test "x$enableval" = xyes && AC_DEFINE(NCURSES_EXPANDED,1,[Define to 1 to generate functions for certain macros])])
1504 ### use option --disable-macros to suppress macros in favor of functions
1505 AC_ARG_ENABLE(macros,
1506 [ --disable-macros test: use functions rather than macros],
1507 [test "$enableval" = no && AC_DEFINE(NCURSES_NOMACROS,1,[Define to 1 to use functions rather than macros])])
1509 # Normally we only add trace() to the debug-library. Allow this to be
1510 # extended to all models of the ncurses library:
1512 case "$CFLAGS $CPPFLAGS" in
1518 AC_MSG_CHECKING(whether to add trace feature to all models)
1520 [ --with-trace test: add trace() function to all models of ncurses],
1521 [cf_with_trace=$withval],
1522 [cf_with_trace=$cf_all_traces])
1523 AC_MSG_RESULT($cf_with_trace)
1525 if test "x$cf_with_trace" = xyes ; then
1528 CF_ADD_CFLAGS(-DTRACE)
1529 AC_DEFINE(HAVE__TRACEF,1,[Define to 1 if we have _tracef function])
1537 CF_DISABLE_GNAT_PROJECTS
1539 ### Checks for libraries.
1540 case $cf_cv_system_name in
1541 (*mingw32*|*mingw64*)
1542 CPPFLAGS="$CPPFLAGS -DWINVER=0x0501 -DWIN32_LEAN_AND_MEAN"
1543 LIBS=" -lpsapi $LIBS"
1546 AC_CHECK_FUNC(gettimeofday,
1547 AC_DEFINE(HAVE_GETTIMEOFDAY,1,[Define to 1 if we have gettimeofday function]),[
1549 AC_CHECK_LIB(bsd, gettimeofday,
1550 AC_DEFINE(HAVE_GETTIMEOFDAY,1,[Define to 1 if we have gettimeofday function])
1551 CF_ADD_LIB(bsd))])dnl CLIX: bzero, select, gettimeofday
1555 CF_MATH_LIB(MATH_LIB,pow(sin(x),x))
1558 ### Checks for header files.
1564 dnl These are some other potentially nonportable headers.
1586 # check for ISC (this may also define _POSIX_SOURCE)
1587 # Note: even non-Posix ISC needs <sys/bsdtypes.h> to declare fd_set
1588 if test "x$ISC" = xyes ; then
1589 AC_CHECK_LIB(cposix,main)
1590 AC_CHECK_LIB(inet,bzero,CF_ADD_LIB(inet))dnl also 'select()'
1595 ### checks for compiler characteristics
1598 CF_C_INLINE(NCURSES_INLINE,1200)
1601 if test $NCURSES_CHTYPE = auto ; then
1604 cf_cv_typeof_chtype=$NCURSES_CHTYPE
1606 test "$cf_cv_typeof_chtype" = unsigned && cf_cv_typeof_chtype=""
1607 AC_SUBST(cf_cv_typeof_chtype)
1609 CF_UNSIGNED_LITERALS
1611 test ".$cf_cv_unsigned_literals" = .yes && cf_cv_1UL="${cf_cv_1UL}U"
1612 test ".$cf_cv_typeof_chtype" = .long && cf_cv_1UL="${cf_cv_1UL}L"
1615 if test $NCURSES_MMASK_T = auto ; then
1616 cf_cv_typeof_mmask_t=long
1618 cf_cv_typeof_mmask_t=$NCURSES_MMASK_T
1620 test "$cf_cv_typeof_mmask_t" = unsigned && cf_cv_typeof_mmask_t=""
1621 AC_SUBST(cf_cv_typeof_mmask_t)
1623 ### Checks for external-data
1627 ### Checks for library functions.
1654 if test "x$ac_cv_func_getopt" = xno && \
1655 test "x$cf_with_progs$cf_with_tests" != xnono; then
1656 AC_MSG_ERROR(getopt is required for building programs)
1659 if test "x$with_getcap" = "xyes" ; then
1670 # setup for prototype of fallback for vsscanf()
1671 CF_SUBST_IF(["$cf_cv_func_vsscanf" = vsscanf], HAVE_VSSCANF, 1, 0)
1673 dnl FIXME (may need this) AC_SYS_RESTARTABLE_SYSCALLS
1674 if test "x$cross_compiling" = xyes ; then
1675 AC_MSG_WARN(cross compiling: assume setvbuf params not reversed)
1677 AC_FUNC_SETVBUF_REVERSED
1679 AC_CHECK_TYPE(intptr_t, long)
1680 AC_CHECK_TYPE(ssize_t, int)
1688 # special check for test/ditto.c
1690 if test "$cf_cv_func_openpty" != no ; then
1691 AC_DEFINE_UNQUOTED(USE_OPENPTY_HEADER,<$cf_cv_func_openpty>,[Define to actual header for openpty function])
1692 AC_DEFINE(USE_XTERM_PTY,1,[Define to 1 if we should assume xterm pseudoterminal interface])
1693 if test "x$cf_cv_lib_util" = xyes ; then
1694 CF_ADD_LIB(util,TEST_LIBS)
1698 AC_SUBST(TEST_LIBS2)
1700 if test "$with_hashed_db" != no ; then
1701 AC_DEFINE(USE_HASHED_DB,1,[Define to 1 if we should build terminfo in hashed database])
1702 CF_HASHED_DB($with_hashed_db)
1705 dnl We'll do our own -g libraries, unless the user's overridden via $CFLAGS
1706 if test -z "$cf_user_CFLAGS" && test "$with_no_leaks" = no ; then
1707 CF_STRIP_G_OPT(CFLAGS)
1708 CF_STRIP_G_OPT(CXXFLAGS)
1711 # Just in case, check if the C compiler has a bool type.
1712 CF_BOOL_DECL(cf_cv_cc_bool_type)
1714 # Check for C++ compiler characteristics (and ensure that it's there!)
1715 if test -n "$CXX" ; then
1718 CF_PROG_CC_C_O(CXX,[$CXXFLAGS $CPPFLAGS])
1720 case $GXX_VERSION in
1732 AC_CHECK_HEADERS(typeinfo)
1733 CF_CXX_IOSTREAM_NAMESPACE
1742 cf_cv_builtin_bool=1
1744 # Just because we are not configuring against C++ right now does not
1745 # mean that a user will not want to use C++. Some distributors disable
1746 # the C++ portion of this configuration as a shortcut (or just to avoid
1747 # compiling the demo in the c++ directory). So we need a reasonable
1748 # default for the 'bool' type.
1750 # Caveat: since the storage of the bool type is not standardized, it
1753 if test "$NCURSES_BOOL" != auto ; then
1754 cf_cv_type_of_bool=$NCURSES_BOOL
1755 cf_cv_header_stdbool_h=0
1757 if test "$cf_cv_header_stdbool_h" = 1 ; then
1760 AC_MSG_CHECKING(for fallback type of bool)
1762 (i?86) cf_cv_type_of_bool=char ;;
1763 (*) cf_cv_type_of_bool=int ;;
1765 AC_MSG_RESULT($cf_cv_type_of_bool)
1771 # If the C compiler did not declare bool, and we did not determine that the C++
1772 # compiler does not declare bool, turn on an ifdef in curses.h that makes the
1773 # ncurses library use the same type as C++ bool. Note that this allows one to
1774 # specify the type of bool in a configure-script option and postpone
1775 # integration with the C++ compiler provided that the types are compatible.
1777 if test $cf_cv_cc_bool_type = 1
1779 # oops: C has a bool. Unlikely, but C++ could differ.
1781 elif test $cf_cv_builtin_bool = 0
1786 # this is the normal case
1787 USE_CXX_BOOL='defined(__cplusplus)'
1789 AC_SUBST(USE_CXX_BOOL)
1791 CF_HELP_MESSAGE(Ada95 Binding Options:)
1793 dnl If the Ada95 source-tree is present, add that to the build unless it will
1794 dnl not work, or was not requested.
1795 if test -f "${srcdir}/Ada95/Makefile.in" ; then
1797 dnl libtool does not know anything about GNAT, though a change made in 1998
1798 dnl provided for it "someday". Disable the ada subtree if we are using
1799 dnl libtool -TD 20070714
1800 if test "$cf_with_ada" != "no" ; then
1801 if test "$with_libtool" != "no"; then
1802 AC_MSG_WARN(libtool does not support Ada - disabling feature)
1807 dnl Check for availability of GNU Ada Translator (GNAT).
1808 dnl At the moment we support no other Ada95 compiler.
1809 if test "$cf_with_ada" != "no" ; then
1811 if test "x$cf_cv_prog_gnat_correct" = xyes; then
1812 CF_ADD_ADAFLAGS(-gnatpn)
1821 CF_WITH_ADA_COMPILER
1823 cf_ada_package=terminal_interface
1824 AC_SUBST(cf_ada_package)
1828 CF_WITH_ADA_SHAREDLIB
1835 # do this "late" to avoid conflict with header-checks
1836 if test "x$with_widec" = xyes ; then
1837 AC_CHECK_SIZEOF(wchar_t)
1840 ### Construct the ncurses library-subsets, if any, from this set of keywords:
1841 ### none, base, ext_funcs, ext_tinfo, ticlib, termlib, widechar
1843 ### ticlib modules may be a separate library, otherwise contained in termlib.
1844 ### termlib modules may be a separate library, otherwise contained in ncurses.
1846 ### The of "+" or " " between the tokens controls the way the script
1847 ### chooses to split module lists into libraries.
1849 ### (see CF_LIB_RULES).
1850 AC_MSG_CHECKING(for library subsets)
1853 if test "x$cf_with_progs" = xyes || test "$with_ticlib" != no || test "$with_termcap" != no; then
1854 LIB_SUBSETS="${LIB_SUBSETS}ticlib"
1855 if test "$with_ticlib" != no ; then
1856 LIB_SUBSETS="${LIB_SUBSETS} "
1858 LIB_SUBSETS="${LIB_SUBSETS}+"
1862 LIB_SUBSETS="${LIB_SUBSETS}termlib"
1863 test "x$with_ext_funcs" = xyes && LIB_SUBSETS="${LIB_SUBSETS}+ext_tinfo"
1865 if test "$with_termlib" != no ; then
1866 LIB_SUBSETS="${LIB_SUBSETS} "
1868 LIB_SUBSETS="${LIB_SUBSETS}+"
1871 LIB_SUBSETS="${LIB_SUBSETS}base"
1873 # Most term-driver calls are to tinfo, but some like init_pair are to the
1874 # base library (so it resides in base).
1875 if test "$with_term_driver" != no ; then
1876 LIB_SUBSETS="${LIB_SUBSETS}+port_drivers"
1877 case $cf_cv_system_name in
1878 (*mingw32*|*mingw64*)
1879 LIB_SUBSETS="${LIB_SUBSETS}+port_tinfo+port_win32con"
1880 CPPFLAGS="$CPPFLAGS -DUSE_WIN32CON_DRIVER"
1883 LIB_SUBSETS="${LIB_SUBSETS}+port_tinfo"
1888 test "x$with_widec" = xyes && LIB_SUBSETS="${LIB_SUBSETS}+widechar"
1889 test "x$with_ext_funcs" = xyes && LIB_SUBSETS="${LIB_SUBSETS}+ext_funcs"
1891 AC_MSG_RESULT($LIB_SUBSETS)
1893 ### Construct the list of include-directories to be generated
1897 ### Build up pieces for makefile rules
1898 AC_MSG_CHECKING(default library suffix)
1899 CF_LIB_TYPE($DFT_LWR_MODEL,DFT_ARG_SUFFIX)dnl
1900 AC_SUBST(DFT_ARG_SUFFIX)dnl the string to append to "-lncurses" ("")
1901 AC_MSG_RESULT($DFT_ARG_SUFFIX)
1903 AC_MSG_CHECKING(default library-dependency suffix)
1904 CF_LIB_SUFFIX($DFT_LWR_MODEL,DFT_LIB_SUFFIX,DFT_DEP_SUFFIX)dnl
1905 AC_SUBST(DFT_DEP_SUFFIX)dnl the corresponding library-suffix (".a")
1906 AC_MSG_RESULT($DFT_DEP_SUFFIX)
1908 AC_MSG_CHECKING(default object directory)
1909 CF_OBJ_SUBDIR($DFT_LWR_MODEL,DFT_OBJ_SUBDIR)dnl
1910 AC_SUBST(DFT_OBJ_SUBDIR)dnl the default object-directory ("obj")
1911 AC_MSG_RESULT($DFT_OBJ_SUBDIR)
1913 if test "x$cf_with_cxx" = xyes ; then
1914 AC_MSG_CHECKING(c++ library-dependency suffix)
1915 if test "$with_libtool" != "no"; then
1916 # libtool thinks it can make c++ shared libraries (perhaps only g++)
1917 CXX_LIB_SUFFIX=$DFT_DEP_SUFFIX
1918 elif test "$with_shared_cxx" != "no"; then
1919 # also for g++ users...
1920 CXX_LIB_SUFFIX=$DFT_DEP_SUFFIX
1922 # we normally make a static library because C/C++ library rules differ
1923 CF_LIB_SUFFIX(normal,CXX_LIB_SUFFIX,CXX_DEP_SUFFIX)
1925 AC_MSG_RESULT($CXX_LIB_SUFFIX)
1926 AC_SUBST(CXX_LIB_SUFFIX)
1929 # do not want -ldl in build except as needed for -lncurses dependency
1930 if test "x$with_dlsym" = xyes ; then
1931 if test $DFT_LWR_MODEL = shared || \
1932 test $DFT_LWR_MODEL = libtool ; then
1933 CF_REMOVE_LIB(LIBS,$LIBS,dl)
1936 ### Set up low-level terminfo dependencies for makefiles.
1938 # TICS_LIST and TINFO_LIST are needed to build libtic.so and libterm.so, but
1941 if test "x$with_dlsym" = xyes ; then
1942 CF_REMOVE_LIB(TINFO_LIST,$SHLIB_LIST,dl)
1945 USE_ARG_SUFFIX="${DFT_ARG_SUFFIX}${EXTRA_SUFFIX}"
1946 USE_LIB_SUFFIX="${LIB_SUFFIX}${EXTRA_SUFFIX}"
1947 USE_CFG_SUFFIX=${DFT_ARG_SUFFIX}${cf_cv_abi_version}
1948 if test -n "$EXTRA_SUFFIX" && test "x$EXTRA_SUFFIX" != "x${cf_cv_abi_version}"
1950 USE_CFG_SUFFIX="${USE_CFG_SUFFIX}${EXTRA_SUFFIX}"
1952 AC_SUBST(USE_ARG_SUFFIX)
1953 AC_SUBST(USE_CFG_SUFFIX)
1954 AC_SUBST(USE_LIB_SUFFIX)
1956 if test "$with_ticlib" != no ; then
1958 if test "x$with_ticlib" != xyes ; then
1959 TICS_NAME=$with_ticlib
1960 TICS_SUFFIX="`echo ${DFT_LIB_SUFFIX}|sed -e "s/^${USE_LIB_SUFFIX}//"`"
1961 TICS_ARG_SUFFIX="${with_ticlib}`echo ${USE_ARG_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
1962 TICS_DEP_SUFFIX="${with_ticlib}`echo ${DFT_DEP_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
1963 TICS_LIB_SUFFIX="${with_ticlib}"
1965 TICS_SUFFIX=${DFT_LIB_SUFFIX}
1966 TICS_ARG_SUFFIX="${TICS_NAME}${USE_ARG_SUFFIX}"
1967 TICS_DEP_SUFFIX="${TICS_NAME}${DFT_DEP_SUFFIX}"
1968 TICS_LIB_SUFFIX="${TICS_NAME}${USE_LIB_SUFFIX}"
1970 TICS_LDFLAGS="-L${LIB_DIR}"
1971 TICS_LIBS="-l${TICS_ARG_SUFFIX}"
1973 TICS_SUFFIX=${DFT_LIB_SUFFIX}
1974 TICS_LDFLAGS="-L${LIB_DIR}"
1975 TICS_LIBS="-l${LIB_NAME}${USE_ARG_SUFFIX}"
1977 AC_SUBST(TICS_ARG_SUFFIX)
1978 AC_SUBST(TICS_DEP_SUFFIX)
1979 AC_SUBST(TICS_LIB_SUFFIX)
1980 AC_SUBST(TICS_LDFLAGS)
1983 if test "$with_termlib" != no ; then
1985 if test "x$with_termlib" != xyes ; then
1986 TINFO_NAME=$with_termlib
1987 TINFO_SUFFIX="`echo ${DFT_LIB_SUFFIX}|sed -e "s/^${USE_LIB_SUFFIX}//"`"
1988 TINFO_ARG_SUFFIX="${with_termlib}`echo ${USE_ARG_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
1989 TINFO_DEP_SUFFIX="${with_termlib}`echo ${DFT_DEP_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
1990 TINFO_LIB_SUFFIX="${with_termlib}"
1992 TINFO_SUFFIX=${DFT_LIB_SUFFIX}
1993 TINFO_ARG_SUFFIX="${TINFO_NAME}${USE_ARG_SUFFIX}"
1994 TINFO_DEP_SUFFIX="${TINFO_NAME}${DFT_DEP_SUFFIX}"
1995 TINFO_LIB_SUFFIX="${TINFO_NAME}${USE_LIB_SUFFIX}"
1998 TEST_DEPS="${LIB_DIR}/${LIB_PREFIX}${TINFO_DEP_SUFFIX}"
1999 TEST_DEP2="${LIB_2ND}/${LIB_PREFIX}${TINFO_DEP_SUFFIX}"
2000 if test "$DFT_LWR_MODEL" = "libtool"; then
2001 TEST_ARGS="${TEST_DEPS}"
2002 TEST_ARG2="${TEST_DEP2}"
2003 TINFO_LDFLAGS="-L${LIB_DIR}"
2004 TINFO_LIBS="$TEST_ARGS"
2005 TICS_LIST="$SHLIB_LIST $TEST_ARGS"
2006 SHLIB_LIST="${SHLIB_LIST} $TEST_ARGS"
2008 TEST_ARGS="-l${TINFO_ARG_SUFFIX}"
2009 TEST_ARG2="-l${TINFO_ARG_SUFFIX}"
2010 if test "x$with_term_driver" != xno ; then
2011 TICS_LIST="$SHLIB_LIST -l${LIB_NAME}${USE_ARG_SUFFIX}"
2012 TICS_LIBS="$TICS_LIBS -l${LIB_NAME}${USE_ARG_SUFFIX}"
2013 TINFO_LIBS="-l${LIB_NAME}${USE_ARG_SUFFIX} $TEST_ARGS"
2015 TICS_LIST="$SHLIB_LIST -l${TINFO_LIB_SUFFIX}"
2016 TINFO_LIBS="$TEST_ARGS"
2018 TINFO_LDFLAGS="-L${LIB_DIR}"
2019 SHLIB_LIST="$SHLIB_LIST -l${TINFO_LIB_SUFFIX}"
2022 # the next lines are needed for linking libtic over libncurses
2023 TINFO_NAME=${LIB_NAME}
2024 TINFO_SUFFIX=${DFT_LIB_SUFFIX}
2025 TINFO_ARG_SUFFIX=${LIB_NAME}${USE_ARG_SUFFIX}
2026 if test "x$with_tic_depends" = xyes ; then
2027 TICS_LIST="$SHLIB_LIST -l${LIB_NAME}${USE_ARG_SUFFIX}"
2029 TICS_LIST="$SHLIB_LIST"
2032 TINFO_LDFLAGS="-L${LIB_DIR}"
2033 TINFO_LIBS="-l${LIB_NAME}${USE_ARG_SUFFIX}"
2036 if test "$DFT_LWR_MODEL" = shared ; then
2037 case $cf_cv_system_name in
2039 # "lib" files have ".dll.a" suffix, "cyg"or "msys-" files have ".dll"
2045 AC_SUBST(TINFO_ARG_SUFFIX)
2046 AC_SUBST(TINFO_DEP_SUFFIX)
2047 AC_SUBST(TINFO_LIB_SUFFIX)
2048 AC_SUBST(TINFO_LDFLAGS)
2049 AC_SUBST(TINFO_LIBS)
2051 if test "x$with_dlsym" = xyes ; then
2052 CF_REMOVE_LIB(TICS_LIST,$TICS_LIST,dl)
2055 if test "$DFT_LWR_MODEL" = "libtool"; then
2060 TINFO_LDFLAGS2=`echo "$TINFO_LDFLAGS" | sed -e 's,-L\.\./,-L../../,'`
2061 AC_SUBST(TINFO_LDFLAGS2)
2063 case $DFT_LWR_MODEL in
2064 (normal|debug|profile)
2069 AC_MSG_CHECKING(where we will install curses.h)
2070 AC_SUBST(includesubdir)
2072 if test "$with_overwrite" = no && \
2073 ( test "x$includedir" = 'x${prefix}/include' || \
2074 test "x$includedir" = "x${prefix}/include" )
2076 includesubdir="/ncurses${USE_LIB_SUFFIX}"
2078 AC_MSG_RESULT(${includedir}${includesubdir})
2080 ### Resolve a conflict between normal and wide-curses by forcing applications
2081 ### that will need libutf8 to add it to their configure script.
2082 if test "$with_overwrite" != no ; then
2083 if test "$NCURSES_LIBUTF8" = 1 ; then
2084 NCURSES_LIBUTF8='defined(HAVE_LIBUTF8_H)'
2085 AC_MSG_WARN(Wide-character applications must define HAVE_LIBUTF8_H to include curses.h)
2088 WITH_OVERWRITE=$with_overwrite
2090 AC_SUBST(WITH_OVERWRITE)
2092 AC_SUBST(TINFO_LIST)
2093 AC_SUBST(SHLIB_LIST)
2095 # used to separate tack out of the tree
2097 AC_SUBST(NCURSES_TREE)
2099 ### predefined stuff for the test programs
2100 AC_DEFINE(HAVE_SLK_COLOR,1,[Define to 1 if we have slk_color for test-programs])
2102 ### Construct the list of subdirectories for which we'll customize makefiles
2103 ### with the appropriate compile-rules.
2105 CF_SRC_MODULES($modules_to_build)
2107 if test "x$cf_with_ada" = "xyes" && test "x$cf_cv_prog_gnat_correct" = "xyes"; then
2108 SUB_MAKEFILES="$SUB_MAKEFILES Ada95/gen/adacurses${USE_CFG_SUFFIX}-config:Ada95/gen/adacurses-config.in"
2109 SUB_MAKEFILES="$SUB_MAKEFILES man/adacurses${USE_CFG_SUFFIX}-config.1:man/MKada_config.in"
2114 # symbols that differ when compiling Ada95 by itself.
2115 NCURSES_SHLIB2=$SHELL' $(top_srcdir)/misc/shlib'
2116 AC_SUBST(NCURSES_SHLIB2)
2118 # values to use as strings
2119 AC_DEFINE_UNQUOTED(NCURSES_PATHSEP,'$PATH_SEPARATOR',[Define to override ':' as library path-separator])
2121 AC_DEFINE_UNQUOTED(NCURSES_VERSION_STRING, "${NCURSES_MAJOR}.${NCURSES_MINOR}.${NCURSES_PATCH}",[Define to 1 if machine has ample memory for tic])
2123 ### Now that we're done running tests, add the compiler-warnings, if any
2124 CF_ADD_CFLAGS($EXTRA_CFLAGS)
2126 ### Define substitutions for header files to avoid name-pollution
2127 CF_SUBST_IF(["x$cf_cv_have_tcgetattr" = xyes], HAVE_TCGETATTR, 1, 0)
2128 CF_SUBST_IF(["x$ac_cv_header_stdint_h" = xyes], HAVE_STDINT_H, 1, 0)
2129 CF_SUBST_IF(["x$ac_cv_header_termio_h" = xyes], HAVE_TERMIO_H, 1, 0)
2130 CF_SUBST_IF(["x$ac_cv_header_termios_h" = xyes], HAVE_TERMIOS_H, 1, 0)
2132 ################################################################################
2133 test "x$use_database" = xyes && \
2134 SUB_MAKEFILES="$SUB_MAKEFILES misc/run_tic.sh:misc/run_tic.in"
2136 SUB_MAKEFILES="$SUB_MAKEFILES misc/ncurses-config:misc/ncurses-config.in"
2137 SUB_MAKEFILES="$SUB_MAKEFILES man/ncurses${USE_CFG_SUFFIX}-config.1:man/MKncu_config.in"
2139 if test "x$enable_pc_files" = xyes && test -z "$MAKE_PC_FILES" ; then
2140 SUB_MAKEFILES="$SUB_MAKEFILES misc/gen-pkgconfig:misc/gen-pkgconfig.in"
2142 AC_SUBST(cross_compiling)
2144 AC_PATH_PROG(TIC_PATH,tic,unknown,$PATH:/usr/local/ncurses/bin)
2145 if test -n "$FALLBACK_LIST"
2147 if test "$TIC_PATH" = unknown
2149 AC_MSG_WARN(no tic program found for fallbacks)
2154 if test "x$cf_with_tests" != xno ; then
2159 AC_SUBST(MAKE_TESTS)
2161 ADAHTML_DIR=../../doc/html/ada
2162 AC_SUBST(ADAHTML_DIR)
2164 # these could be configurable, but are not currently
2170 AC_SUBST(PANEL_NAME)
2175 # workaround for OS/2 (20151017)
2176 case $cf_cv_system_name in
2178 LIBTOOL_OPTS_CXX="-os2dllname ncurs++"
2184 AC_SUBST(LIBTOOL_OPTS_CXX)
2186 # workaround for g++ versus Solaris (20131116)
2187 case $cf_cv_system_name in
2189 case "x$CPPFLAGS" in
2190 (*-D_XOPEN_SOURCE_EXTENDED*)
2191 CF_VERBOSE(moving _XOPEN_SOURCE_EXTENDED to work around g++ problem)
2192 CFLAGS="$CFLAGS -D_XOPEN_SOURCE_EXTENDED"
2193 CPPFLAGS=`echo "x$CPPFLAGS" | sed -e 's/^.//' -e 's/-D_XOPEN_SOURCE_EXTENDED//'`
2199 # Help to automatically enable the extended curses features when using either
2200 # the *-config or the ".pc" files by adding defines.
2201 AC_MSG_CHECKING(for defines to add to ncurses${USE_CFG_SUFFIX}-config script)
2203 for cf_loop1 in $CPPFLAGS_after_XOPEN
2206 for cf_loop2 in $CPPFLAGS_before_XOPEN
2208 if test "x$cf_loop1" = "x$cf_loop2"
2214 test "$cf_found" = no && PKG_CFLAGS="$PKG_CFLAGS $cf_loop1"
2216 AC_MSG_RESULT($PKG_CFLAGS)
2217 AC_SUBST(PKG_CFLAGS)
2219 # AC_CHECK_SIZEOF demands a literal parameter, no variables. So we do this.
2220 case "x$NCURSES_OSPEED" in
2228 AC_DEFINE_UNQUOTED(NCURSES_OSPEED_COMPAT,$cf_compatible,[Define to 1 if termcap variable ospeed is short])
2230 case "x$cf_cv_typeof_chtype" in
2232 cf_cv_typeof_chtype="unsigned $cf_cv_typeof_chtype"
2236 case "x$cf_cv_typeof_mmask_t" in
2238 cf_cv_typeof_mmask_t="unsigned $cf_cv_typeof_mmask_t"
2242 # substitute into misc/Makefile to suppress
2243 # (un)install.data from the
2244 # (un)install rules.
2245 if test "x$cf_with_db_install" = "xno"; then
2247 MISC_UNINSTALL_DATA=
2249 MISC_INSTALL_DATA=install.data
2250 MISC_UNINSTALL_DATA=uninstall.data
2252 AC_SUBST(MISC_INSTALL_DATA)
2253 AC_SUBST(MISC_UNINSTALL_DATA)
2257 dnl Override the package used for exported symbols
2258 if test -n "$PACKAGE"
2260 PACKAGE="${PACKAGE}${DFT_ARG_SUFFIX}"
2262 echo "package: $PACKAGE"
2268 if test -n "$RESULTING_SYMS"
2270 cf_filter_syms=$cf_dft_filter_syms
2271 CF_VERBOSE(will map symbols to ABI=$cf_cv_abi_version)
2274 if test "x$WILDCARD_SYMS" = xno
2279 test "x$cf_with_trace" = xyes && NCURSES_INLINE=
2281 UNALTERED_SYMS=`echo "$RESULTING_SYMS" | sed -e 's/\\$/\\\\$/g'`
2282 if test $cf_filter_syms = yes
2284 RESULTING_SYMS=resulting.map
2286 AC_SUBST(UNALTERED_SYMS)
2288 if test "x$cross_compiling" = xyes ; then
2289 ADAGEN_LDFLAGS='$(CROSS_LDFLAGS)'
2292 ADAGEN_LDFLAGS='$(NATIVE_LDFLAGS)'
2295 AC_SUBST(ADAGEN_LDFLAGS)
2296 AC_SUBST(CHECK_BUILD)
2298 AC_DEFINE(HAVE_CURSES_DATA_BOOLNAMES,1,[definition needed for in-tree build of tack])
2301 include/MKterm.h.awk \
2302 include/curses.head:include/curses.h.in \
2303 include/ncurses_dll.h \
2309 if test "x$cf_with_tests" != xno ; then
2310 CF_PRG_RULES([$srcdir/test/mk-test.awk INSTALL=no ECHO_LINK="$ECHO_LD"], test)
2312 CF_LIB_RULES($SRC_SUBDIRS)
2314 if test "x$cf_with_ada" = "xyes" && test "x$cf_cv_prog_gnat_correct" = "xyes"; then
2315 if test -z "$USE_OLD_MAKERULES" ; then
2316 $AWK -f $srcdir/Ada95/mk-1st.awk <$srcdir/Ada95/src/modules >>Ada95/src/Makefile
2320 ### Special initialization commands, used to pass information from the
2321 ### configuration-run into config.status
2324 ALTERNATE_SYMS="$ALTERNATE_SYMS"
2325 DFT_ARG_SUFFIX="$DFT_ARG_SUFFIX"
2326 DFT_LWR_MODEL="$DFT_LWR_MODEL"
2328 EXTRA_SUFFIX="$EXTRA_SUFFIX"
2329 LDCONFIG="$LDCONFIG"
2330 LIBTOOL_VERSION="$LIBTOOL_VERSION"
2331 LIB_NAME="$LIB_NAME"
2332 LIB_PREFIX="$LIB_PREFIX"
2333 LIB_SUBSETS="$LIB_SUBSETS"
2334 LIB_SUFFIX="$LIB_SUFFIX"
2335 LIB_TRACING="$LIB_TRACING"
2337 MAKE_TERMINFO="$MAKE_TERMINFO"
2338 NCURSES_MAJOR="$NCURSES_MAJOR"
2339 NCURSES_MINOR="$NCURSES_MINOR"
2340 NCURSES_OSPEED="$NCURSES_OSPEED"
2341 NCURSES_PATCH="$NCURSES_PATCH"
2342 SRC_SUBDIRS="$SRC_SUBDIRS"
2343 TERMINFO="$TERMINFO"
2344 TICS_ARG_SUFFIX="$TICS_ARG_SUFFIX"
2345 TICS_LIB_SUFFIX="$TICS_LIB_SUFFIX"
2346 TICS_NAME="$TICS_NAME"
2347 TICS_SUFFIX="$TICS_SUFFIX"
2348 TIC_PATH="$TIC_PATH"
2349 TINFO_ARG_SUFFIX="$TINFO_ARG_SUFFIX"
2350 TINFO_LIB_SUFFIX="$TINFO_LIB_SUFFIX"
2351 TINFO_NAME="$TINFO_NAME"
2352 TINFO_SUFFIX="$TINFO_SUFFIX"
2353 UNALTERED_SYMS="$UNALTERED_SYMS"
2354 USE_ARG_SUFFIX="$USE_ARG_SUFFIX"
2355 USE_CFG_SUFFIX="$USE_CFG_SUFFIX"
2356 USE_LIB_SUFFIX="$USE_LIB_SUFFIX"
2357 USE_OLD_MAKERULES="$USE_OLD_MAKERULES"
2358 WILDCARD_SYMS="$WILDCARD_SYMS"
2359 WITH_CURSES_H="$with_curses_h"
2360 WITH_ECHO="${enable_echo:=yes}"
2361 WITH_OVERWRITE="$with_overwrite"
2362 cf_LIST_MODELS="$cf_list_models"
2363 cf_cv_abi_version="$cf_cv_abi_version"
2364 cf_cv_do_relink="$cf_cv_do_relink"
2365 cf_cv_do_symlinks="$cf_cv_do_symlinks"
2366 cf_cv_enable_lp64="$cf_cv_enable_lp64"
2367 cf_cv_enable_opaque="$cf_cv_enable_opaque"
2368 cf_cv_prog_CC_c_o=$cf_cv_prog_CC_c_o
2369 cf_cv_prog_CXX_c_o=$cf_cv_prog_CXX_c_o
2370 cf_cv_prog_gnat_correct=$cf_cv_prog_gnat_correct
2371 cf_cv_rel_version="$cf_cv_rel_version"
2372 cf_cv_rm_so_locs="$cf_cv_rm_so_locs"
2373 cf_cv_shared_soname='$cf_cv_shared_soname'
2374 cf_cv_shlib_version="$cf_cv_shlib_version"
2375 cf_cv_shlib_version_infix="$cf_cv_shlib_version_infix"
2376 cf_cv_system_name="$cf_cv_system_name"
2377 cf_cv_term_driver="$with_term_driver"
2378 cf_with_ada="$cf_with_ada"
2379 cf_with_cxx_binding="$cf_with_cxx_binding"
2380 cf_with_db_install="$cf_with_db_install"
2381 cf_with_manpages="$cf_with_manpages"
2382 cf_with_tests="$cf_with_tests"
2385 with_shared_cxx="$with_shared_cxx"
2388 ${MAKE:-make} preinstall