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 1.646 2017/08/07 23:27:56 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: 1.646 $)
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)
959 ### use option --with-bool to override bool's type
960 AC_MSG_CHECKING(for type of bool)
962 [ --with-bool=TYPE override fallback type of bool variable],
963 [NCURSES_BOOL="$withval"],
965 AC_MSG_RESULT($NCURSES_BOOL)
966 AC_SUBST(NCURSES_BOOL)
968 AC_MSG_CHECKING(for alternate terminal capabilities file)
970 [ --with-caps=alt compile with alternate Caps file],
971 [TERMINFO_CAPS=Caps.$withval],
972 [TERMINFO_CAPS=Caps])
973 test -f "${srcdir}/include/${TERMINFO_CAPS}" || TERMINFO_CAPS=Caps
974 AC_MSG_RESULT($TERMINFO_CAPS)
975 AC_SUBST(TERMINFO_CAPS)
977 ### use option --with-chtype to override chtype's type
978 AC_MSG_CHECKING(for type of chtype)
980 [ --with-chtype=TYPE override type of chtype],
981 [NCURSES_CHTYPE="$withval"],
982 [NCURSES_CHTYPE=$cf_dft_chtype])
983 AC_MSG_RESULT($NCURSES_CHTYPE)
985 ### use option --with-ospeed to override ospeed's type
986 AC_MSG_CHECKING(for type of ospeed)
988 [ --with-ospeed=TYPE override type of ospeed variable],
989 [NCURSES_OSPEED="$withval"],
990 [NCURSES_OSPEED=short])
991 AC_MSG_RESULT($NCURSES_OSPEED)
992 AC_SUBST(NCURSES_OSPEED)
994 ### use option --with-mmask-t to override mmask_t's type
995 AC_MSG_CHECKING(for type of mmask_t)
997 [ --with-mmask-t=TYPE override type of mmask_t],
998 [NCURSES_MMASK_T="$withval"],
999 [NCURSES_MMASK_T=$cf_dft_mmask_t])
1000 AC_MSG_RESULT($NCURSES_MMASK_T)
1002 ### use option --with-ccharw-max to override CCHARW_MAX size
1003 AC_MSG_CHECKING(for size CCHARW_MAX)
1004 AC_ARG_WITH(ccharw-max,
1005 [ --with-ccharw-max=XXX override size CCHARW_MAX],
1006 [NCURSES_CCHARW_MAX="$withval"],
1007 [NCURSES_CCHARW_MAX=5])
1008 AC_MSG_RESULT($NCURSES_CCHARW_MAX)
1009 AC_SUBST(NCURSES_CCHARW_MAX)
1011 ### use option --with-tparm-arg to override tparm's argument type
1012 AC_MSG_CHECKING(for type of tparm args)
1013 AC_ARG_WITH(tparm-arg,
1014 [ --with-tparm-arg=TYPE override parameter type of tparm],
1015 [NCURSES_TPARM_ARG="$withval"],
1016 [NCURSES_TPARM_ARG=$cf_dft_tparm_arg])
1017 AC_MSG_RESULT($NCURSES_TPARM_ARG)
1018 AC_SUBST(NCURSES_TPARM_ARG)
1020 ### Enable compiling-in rcs id's
1021 AC_MSG_CHECKING(if RCS identifiers should be compiled-in)
1022 AC_ARG_WITH(rcs-ids,
1023 [ --with-rcs-ids compile-in RCS identifiers],
1024 [with_rcs_ids=$withval],
1026 AC_MSG_RESULT($with_rcs_ids)
1027 test "x$with_rcs_ids" = xyes && AC_DEFINE(USE_RCS_IDS,1,[Define to 1 to compile-in RCS identifiers])
1029 ###############################################################################
1030 CF_MAN_PAGES([ captoinfo clear infocmp infotocap reset tabs tic toe tput tset ])
1032 ###############################################################################
1033 CF_HELP_MESSAGE(Extensions:)
1035 ### Note that some functions (such as const) are normally disabled anyway.
1036 AC_MSG_CHECKING(if you want to build with function extensions)
1037 AC_ARG_ENABLE(ext-funcs,
1038 [ --disable-ext-funcs disable function-extensions],
1039 [with_ext_funcs=$enableval],
1040 [with_ext_funcs=yes])
1041 AC_MSG_RESULT($with_ext_funcs)
1042 if test "x$with_ext_funcs" = xyes ; then
1044 AC_DEFINE(NCURSES_EXT_FUNCS,1,[Define to 1 to enable ncurses extended functions])
1045 AC_DEFINE(HAVE_ASSUME_DEFAULT_COLORS,1,[Define to 1 to enable assume_default_colors() function in test-programs])
1046 AC_DEFINE(HAVE_CURSES_VERSION,1,[Define to 1 to enable curses_version() function in test-programs])
1047 AC_DEFINE(HAVE_HAS_KEY,1,[Define to 1 to enable has_key() function in test-programs])
1048 AC_DEFINE(HAVE_RESIZETERM,1,[Define to 1 to enable resizeterm() function in test-programs])
1049 AC_DEFINE(HAVE_RESIZE_TERM,1,[Define to 1 to enable resize_term() function in test-programs])
1050 AC_DEFINE(HAVE_TERM_ENTRY_H,1,[Define to 1 to enable term_entry() function in test-programs])
1051 AC_DEFINE(HAVE_USE_DEFAULT_COLORS,1,[Define to 1 to enable use_default_colors() function in test-programs])
1052 AC_DEFINE(HAVE_USE_EXTENDED_NAMES,1,[Define to 1 to enable use_extended_names() function in test-programs])
1053 AC_DEFINE(HAVE_USE_SCREEN,1,[Define to 1 to enable use_screen() function in test-programs])
1054 AC_DEFINE(HAVE_USE_WINDOW,1,[Define to 1 to enable use_window() function in test-programs])
1055 AC_DEFINE(HAVE_WRESIZE,1,[Define to 1 to enable wresize() function in test-programs])
1056 GENERATED_EXT_FUNCS=generated
1057 test "x$with_ext_funcs" = xyes || cf_dft_ext_spfuncs=no
1060 GENERATED_EXT_FUNCS=
1062 AC_SUBST(NCURSES_EXT_FUNCS)
1063 AC_SUBST(GENERATED_EXT_FUNCS)
1065 AC_MSG_CHECKING(if you want to build with SCREEN extensions)
1066 AC_ARG_ENABLE(sp-funcs,
1067 [ --enable-sp-funcs enable SCREEN-extensions],
1068 [with_sp_funcs=$enableval],
1069 [with_sp_funcs=$cf_dft_ext_spfuncs])
1070 AC_MSG_RESULT($with_sp_funcs)
1071 if test "x$with_sp_funcs" = xyes ; then
1073 AC_DEFINE(NCURSES_SP_FUNCS,1,[Define to 1 to enable SCREEN-extensions])
1074 AC_DEFINE(HAVE_TPUTS_SP,1,[Define to 1 to enable tputs_sp() function in test-programs])
1075 GENERATED_SP_FUNCS=generated
1080 AC_SUBST(NCURSES_SP_FUNCS)
1081 AC_SUBST(GENERATED_SP_FUNCS)
1083 AC_MSG_CHECKING(if you want to build with terminal-driver)
1084 AC_ARG_ENABLE(term-driver,
1085 [ --enable-term-driver enable terminal-driver],
1086 [with_term_driver=$enableval],
1087 [with_term_driver=no])
1088 AC_MSG_RESULT($with_term_driver)
1089 if test "x$with_term_driver" = xyes ; then
1090 AC_DEFINE(USE_TERM_DRIVER,1,[Define to 1 to enable terminal-driver])
1091 if test "x$with_termlib" != xno ; then
1092 AC_MSG_ERROR(The term-driver option conflicts with the termlib option)
1094 if test "x$with_sp_funcs" != xyes ; then
1095 AC_MSG_ERROR(The term-driver option relies upon sp-funcs)
1099 ### use option --enable-const to turn on use of const beyond that in XSI.
1100 AC_MSG_CHECKING(for extended use of const keyword)
1101 AC_ARG_ENABLE(const,
1102 [ --enable-const compile with extra/non-standard const],
1103 [with_ext_const=$enableval],
1104 [with_ext_const=$cf_dft_ext_const])
1105 AC_MSG_RESULT($with_ext_const)
1106 NCURSES_CONST='/*nothing*/'
1107 if test "x$with_ext_const" = xyes ; then
1110 AC_SUBST(NCURSES_CONST)
1112 ### use option --enable-ext-colors to turn on use of colors beyond 16.
1113 AC_MSG_CHECKING(if you want to use extended colors)
1114 AC_ARG_ENABLE(ext-colors,
1115 [ --enable-ext-colors compile for 256-color support],
1116 [with_ext_colors=$enableval],
1117 [with_ext_colors=$cf_dft_ext_colors])
1118 AC_MSG_RESULT($with_ext_colors)
1119 NCURSES_EXT_COLORS=0
1120 if test "x$with_ext_colors" = xyes ; then
1121 if test "x$with_widec" != xyes ; then
1122 AC_MSG_WARN(This option applies only to wide-character library)
1124 # cannot be ABI 5 since it changes sizeof(cchar_t)
1126 NCURSES_EXT_COLORS=1
1127 AC_DEFINE(NCURSES_EXT_COLORS,1,[Define to 1 to compile for 256-color support])
1128 AC_DEFINE(HAVE_ALLOC_PAIR,1,[Define to 1 to enable alloc_pair() function])
1129 AC_DEFINE(HAVE_INIT_EXTENDED_COLOR,1,[Define to 1 to enable init_extended_color() function in test-programs])
1132 AC_SUBST(NCURSES_EXT_COLORS)
1134 ### use option --enable-ext-mouse to modify coding to support 5-button mice
1135 AC_MSG_CHECKING(if you want to use extended mouse encoding)
1136 AC_ARG_ENABLE(ext-mouse,
1137 [ --enable-ext-mouse compile for extended mouse-encoding],
1138 [with_ext_mouse=$enableval],
1139 [with_ext_mouse=$cf_dft_ext_mouse])
1140 AC_MSG_RESULT($with_ext_mouse)
1141 NCURSES_MOUSE_VERSION=1
1142 if test "x$with_ext_mouse" = xyes ; then
1143 NCURSES_MOUSE_VERSION=2
1146 AC_SUBST(NCURSES_MOUSE_VERSION)
1148 ### use option --enable-ext-putwin to turn on extended screendumps
1149 AC_MSG_CHECKING(if you want to use extended putwin/screendump)
1150 AC_ARG_ENABLE(ext-putwin,
1151 [ --enable-ext-putwin compile with extended putwin/screendump],
1152 [with_ext_putwin=$enableval],
1153 [with_ext_putwin=$cf_dft_ext_putwin])
1154 AC_MSG_RESULT($with_ext_putwin)
1155 if test "x$with_ext_putwin" = xyes ; then
1156 AC_DEFINE(NCURSES_EXT_PUTWIN,1,[Define to 1 to compile with extended putwin/screendump])
1159 AC_MSG_CHECKING(if you want \$NCURSES_NO_PADDING code)
1160 AC_ARG_ENABLE(no-padding,
1161 [ --enable-no-padding compile with $NCURSES_NO_PADDING code],
1162 [with_no_padding=$enableval],
1163 [with_no_padding=$with_ext_funcs])
1164 AC_MSG_RESULT($with_no_padding)
1165 test "x$with_no_padding" = xyes && AC_DEFINE(NCURSES_NO_PADDING,1,[Define to 1 to compile with $NCURSES_NO_PADDING code])
1167 AC_CHECK_SIZEOF([signed char], 0)
1168 if test "$ac_cv_sizeof_signed_char" = 1 ; then
1169 NCURSES_SBOOL="signed char"
1171 NCURSES_SBOOL="char"
1173 AC_MSG_CHECKING(if you want to use signed Boolean array in term.h)
1174 AC_ARG_ENABLE(signed-char,
1175 [ --enable-signed-char compile using signed Boolean's in term.h],
1176 [with_signed_char=$enableval],
1177 [with_signed_char=no])
1178 AC_MSG_RESULT($with_signed_char)
1179 test "x$with_signed_char" != xyes && NCURSES_SBOOL="char"
1180 AC_SUBST(NCURSES_SBOOL)
1182 ### use option --enable-sigwinch to turn on use of SIGWINCH logic
1183 AC_MSG_CHECKING(if you want SIGWINCH handler)
1184 AC_ARG_ENABLE(sigwinch,
1185 [ --enable-sigwinch compile with SIGWINCH handler],
1186 [with_sigwinch=$enableval],
1187 [with_sigwinch=$with_ext_funcs])
1188 AC_MSG_RESULT($with_sigwinch)
1189 test "x$with_sigwinch" = xyes && AC_DEFINE(USE_SIGWINCH,1,[Define to 1 to compile with SIGWINCH handler])
1191 ### use option --enable-tcap-names to allow user to define new capabilities
1192 AC_MSG_CHECKING(if you want user-definable terminal capabilities like termcap)
1193 AC_ARG_ENABLE(tcap-names,
1194 [ --enable-tcap-names compile with user-definable terminal capabilities],
1195 [with_tcap_names=$enableval],
1196 [with_tcap_names=$with_ext_funcs])
1197 AC_MSG_RESULT($with_tcap_names)
1199 test "x$with_tcap_names" = xyes && NCURSES_XNAMES=1
1200 AC_SUBST(NCURSES_XNAMES)
1202 ##############################################################################
1205 if test "x$with_pthread" != xno; then
1206 AC_CHECK_FUNC(pthread_kill,[
1207 AC_MSG_CHECKING(if you want to allow EINTR in wgetch with pthreads)
1208 AC_ARG_ENABLE(pthreads-eintr,
1209 [ --enable-pthreads-eintr enable EINTR in wgetch with pthreads],
1210 [use_pthreads_eintr=$enableval],
1211 [use_pthreads_eintr=no])
1212 AC_MSG_RESULT($use_pthreads_eintr)
1213 if test "x$use_pthreads_eintr" = xyes ; then
1214 AC_DEFINE(USE_PTHREADS_EINTR,1,[Define to 1 to enable EINTR in wgetch with pthreads])
1217 AC_MSG_CHECKING(if you want to use weak-symbols for pthreads)
1218 AC_ARG_ENABLE(weak-symbols,
1219 [ --enable-weak-symbols enable weak-symbols for pthreads],
1220 [use_weak_symbols=$enableval],
1221 [use_weak_symbols=no])
1222 AC_MSG_RESULT($use_weak_symbols)
1223 if test "x$use_weak_symbols" = xyes ; then
1226 cf_cv_weak_symbols=no
1229 if test "x$cf_cv_weak_symbols" = xyes ; then
1230 AC_DEFINE(USE_WEAK_SYMBOLS,1,[Define to 1 to enable weak-symbols for pthreads])
1235 if test "x$with_pthread" = "xyes" ; then
1236 AC_DEFINE(USE_PTHREADS,1,[Define to 1 to use pthreads feature])
1237 enable_reentrant=yes
1238 if test "x$cf_cv_weak_symbols" = xyes ; then
1244 # Reentrant code has to be opaque; there's little advantage to making ncurses
1245 # opaque outside of that, so there is no --enable-opaque option. We can use
1246 # this option without --with-pthreads, but this will be always set for
1248 AC_MSG_CHECKING(if you want reentrant code)
1249 AC_ARG_ENABLE(reentrant,
1250 [ --enable-reentrant compile with reentrant code],
1251 [with_reentrant=$enableval],
1252 [with_reentrant=no])
1253 AC_MSG_RESULT($with_reentrant)
1254 if test "x$with_reentrant" = xyes ; then
1255 cf_cv_enable_reentrant=1
1256 cf_cv_enable_opaque="NCURSES_INTERNALS"
1258 if test "x$cf_cv_weak_symbols" = xyes ; then
1259 CF_REMOVE_LIB(LIBS,$LIBS,pthread)
1260 CF_ADD_LIB(pthread,TEST_LIBS)
1261 CF_ADD_LIB(pthread,TEST_LIBS2)
1263 # when not using weak symbols but with_reentrant,
1264 # add 't' to the library suffix on all platforms
1265 # except cygwin, where we only do that if ALSO
1266 # compiling with full thread support.
1269 if test "$with_pthread" = "yes" ; then
1270 if test "x$disable_lib_suffixes" = "xno" ; then
1271 LIB_SUFFIX="t${LIB_SUFFIX}"
1275 if test "x$disable_lib_suffixes" = "xno" ; then
1276 LIB_SUFFIX="t${LIB_SUFFIX}"
1281 AC_DEFINE(USE_REENTRANT,1,[Define to 1 to use reentrant feature])
1284 cf_cv_enable_reentrant=0
1285 cf_cv_enable_opaque="NCURSES_OPAQUE"
1286 NCURSES_SIZE_T=short
1288 AC_SUBST(cf_cv_enable_reentrant)
1289 AC_SUBST(cf_cv_enable_opaque)
1291 AC_SUBST(NCURSES_SIZE_T)
1293 AC_MSG_CHECKING(if you want opaque curses-library structures)
1294 CF_ARG_ENABLE(opaque-curses,
1295 [ --enable-opaque-curses make curses WINDOW, etc., "opaque"],
1296 [enable_opaque_curses=yes],[
1297 test "$cf_cv_enable_reentrant" = 1 && enable_opaque_curses=yes
1298 test "$cf_cv_enable_reentrant" = 1 || enable_opaque_curses=no
1300 AC_MSG_RESULT($enable_opaque_curses)
1302 test "$cf_cv_enable_reentrant" = 1 && \
1303 test "$enable_opaque_curses" = no && \
1304 AC_MSG_ERROR(reentrant configuration requires opaque library)
1306 AC_MSG_CHECKING(if you want opaque form-library structures)
1307 AC_ARG_ENABLE(opaque-form,
1308 [ --enable-opaque-form make form-library structures "opaque"],
1309 [enable_opaque_form=yes],[enable_opaque_form=no])
1310 AC_MSG_RESULT($enable_opaque_form)
1312 AC_MSG_CHECKING(if you want opaque menu-library structures)
1313 AC_ARG_ENABLE(opaque-menu,
1314 [ --enable-opaque-menu make menu-library structures "opaque"],
1315 [enable_opaque_menu=yes],[enable_opaque_menu=no])
1316 AC_MSG_RESULT($enable_opaque_menu)
1318 AC_MSG_CHECKING(if you want opaque panel-library structures)
1319 AC_ARG_ENABLE(opaque-panel,
1320 [ --enable-opaque-panel make panel-library structures "opaque"],
1321 [enable_opaque_panel=yes],[enable_opaque_panel=no])
1322 AC_MSG_RESULT($enable_opaque_panel)
1324 NCURSES_OPAQUE=0; test "$enable_opaque_curses" = yes && NCURSES_OPAQUE=1
1325 NCURSES_OPAQUE_FORM=0; test "$enable_opaque_form" = yes && NCURSES_OPAQUE_FORM=1
1326 NCURSES_OPAQUE_MENU=0; test "$enable_opaque_menu" = yes && NCURSES_OPAQUE_MENU=1
1327 NCURSES_OPAQUE_PANEL=0; test "$enable_opaque_panel" = yes && NCURSES_OPAQUE_PANEL=1
1329 AC_SUBST(NCURSES_OPAQUE)
1330 AC_SUBST(NCURSES_OPAQUE_FORM)
1331 AC_SUBST(NCURSES_OPAQUE_MENU)
1332 AC_SUBST(NCURSES_OPAQUE_PANEL)
1334 ### Allow using a different wrap-prefix
1335 if test "$cf_cv_enable_reentrant" != 0 || test "$BROKEN_LINKER" = 1 ; then
1336 AC_MSG_CHECKING(for prefix used to wrap public variables)
1337 AC_ARG_WITH(wrap-prefix,
1338 [ --with-wrap-prefix=XXX override prefix used for public variables],
1339 [NCURSES_WRAP_PREFIX=$withval],
1340 [NCURSES_WRAP_PREFIX=_nc_])
1341 AC_MSG_RESULT($NCURSES_WRAP_PREFIX)
1343 NCURSES_WRAP_PREFIX=_nc_
1345 AC_SUBST(NCURSES_WRAP_PREFIX)
1346 AC_DEFINE_UNQUOTED(NCURSES_WRAP_PREFIX,"$NCURSES_WRAP_PREFIX",[Define to override _nc_ prefix])
1348 ###############################################################################
1349 # These options are relatively safe to experiment with.
1350 CF_HELP_MESSAGE(Development Code:)
1351 AC_MSG_CHECKING(if you want all development code)
1352 AC_ARG_WITH(develop,
1353 [ --without-develop disable development options],
1354 [with_develop=$withval],
1356 AC_MSG_RESULT($with_develop)
1358 ### use option --enable-hard-tabs to turn on use of hard-tabs optimize
1359 AC_MSG_CHECKING(if you want hard-tabs code)
1360 AC_ARG_ENABLE(hard-tabs,
1361 [ --enable-hard-tabs compile with hard-tabs code],,
1362 [enable_hard_tabs=$with_develop])
1363 AC_MSG_RESULT($enable_hard_tabs)
1364 test "x$enable_hard_tabs" = xyes && AC_DEFINE(USE_HARD_TABS,1,[Define to 1 to compile with hard-tabs code])
1366 ### use option --enable-xmc-glitch to turn on use of magic-cookie optimize
1367 AC_MSG_CHECKING(if you want limited support for xmc)
1368 AC_ARG_ENABLE(xmc-glitch,
1369 [ --enable-xmc-glitch compile with support for xmc (magic-cookie)],,
1370 [enable_xmc_glitch=$with_develop])
1371 AC_MSG_RESULT($enable_xmc_glitch)
1372 test "x$enable_xmc_glitch" = xyes && AC_DEFINE(USE_XMC_SUPPORT,1,[Define to 1 to compile with support for xmc (magic-cookie)])
1374 ###############################################################################
1375 # These are just experimental, probably should not be in a package:
1376 CF_HELP_MESSAGE(Experimental Code:)
1378 AC_MSG_CHECKING(if you do not want to assume colors are white-on-black)
1379 AC_ARG_ENABLE(assumed-color,
1380 [ --disable-assumed-color do not assume anything about default-colors],
1381 [with_assumed_color=$enableval],
1382 [with_assumed_color=yes])
1383 AC_MSG_RESULT($with_assumed_color)
1384 test "x$with_assumed_color" = xyes && AC_DEFINE(USE_ASSUMED_COLOR,1,[Define to 1 to assume things about default-colors])
1386 ### use option --enable-hashmap to turn on use of hashmap scrolling logic
1387 AC_MSG_CHECKING(if you want hashmap scrolling-optimization code)
1388 AC_ARG_ENABLE(hashmap,
1389 [ --disable-hashmap compile without hashmap scrolling-optimization],
1390 [with_hashmap=$enableval],
1392 AC_MSG_RESULT($with_hashmap)
1393 test "x$with_hashmap" = xyes && AC_DEFINE(USE_HASHMAP,1,[Define to 1 to compile with hashmap scrolling-optimization])
1395 ### use option --enable-colorfgbg to turn on use of $COLORFGBG environment
1396 AC_MSG_CHECKING(if you want colorfgbg code)
1397 AC_ARG_ENABLE(colorfgbg,
1398 [ --enable-colorfgbg compile-in experimental $COLORFGBG code],
1399 [with_colorfgbg=$enableval],
1400 [with_colorfgbg=no])
1401 AC_MSG_RESULT($with_colorfgbg)
1402 test "x$with_colorfgbg" = xyes && AC_DEFINE(USE_COLORFGBG,1,[Define to 1 to compile-in experimental $COLORFGBG code])
1404 ### use option --enable-interop to turn on use of bindings used for interop
1405 AC_MSG_CHECKING(if you want interop bindings)
1406 AC_ARG_ENABLE(interop,
1407 [ --enable-interop compile-in interop bindings],
1408 [with_exp_interop=$enableval],
1409 [with_exp_interop=$cf_dft_interop])
1410 AC_MSG_RESULT($with_exp_interop)
1412 NCURSES_INTEROP_FUNCS=0
1413 test "x$with_exp_interop" = xyes && NCURSES_INTEROP_FUNCS=1
1414 AC_SUBST(NCURSES_INTEROP_FUNCS)
1417 AC_MSG_CHECKING(if you want experimental safe-sprintf code)
1418 AC_ARG_ENABLE(safe-sprintf,
1419 [ --enable-safe-sprintf compile with experimental safe-sprintf code],
1420 [with_safe_sprintf=$enableval],
1421 [with_safe_sprintf=no])
1422 AC_MSG_RESULT($with_safe_sprintf)
1423 test "x$with_safe_sprintf" = xyes && AC_DEFINE(USE_SAFE_SPRINTF,1,[Define to 1 to compile with experimental safe-sprintf code])
1425 ### use option --disable-scroll-hints to turn off use of scroll-hints scrolling logic
1426 # when hashmap is used scroll hints are useless
1427 if test "$with_hashmap" = no ; then
1428 AC_MSG_CHECKING(if you want to experiment without scrolling-hints code)
1429 AC_ARG_ENABLE(scroll-hints,
1430 [ --disable-scroll-hints compile without scroll-hints code],
1431 [with_scroll_hints=$enableval],
1432 [with_scroll_hints=yes])
1433 AC_MSG_RESULT($with_scroll_hints)
1434 test "x$with_scroll_hints" = xyes && AC_DEFINE(USE_SCROLL_HINTS,1,[Define to 1 to compile without scroll-hints code])
1437 AC_MSG_CHECKING(if you want wgetch-events code)
1438 AC_ARG_ENABLE(wgetch-events,
1439 [ --enable-wgetch-events compile with wgetch-events code],
1440 [with_wgetch_events=$enableval],
1441 [with_wgetch_events=no])
1442 AC_MSG_RESULT($with_wgetch_events)
1443 test "x$with_wgetch_events" = xyes && AC_DEFINE(NCURSES_WGETCH_EVENTS,1,[Define to 1 to compile with wgetch-events code])
1445 ###############################################################################
1446 CF_HELP_MESSAGE(Testing/development Options:)
1448 ### use option --disable-echo to suppress full display compiling commands
1450 if test "x$enable_echo" = xyes; then
1453 ECHO_LINK='@ echo linking $@ ... ;'
1454 test -n "$LIBTOOL" && LIBTOOL="$LIBTOOL --silent"
1455 test -n "$LIBTOOL_CXX" && LIBTOOL_CXX="$LIBTOOL_CXX --silent"
1459 ### use option --enable-warnings to turn on all gcc warnings
1460 AC_MSG_CHECKING(if you want to see compiler warnings)
1461 AC_ARG_ENABLE(warnings,
1462 [ --enable-warnings build: turn on GCC compiler warnings],
1463 [with_warnings=$enableval])
1464 AC_MSG_RESULT($with_warnings)
1466 if test "x$with_warnings" = "xyes"; then
1467 CF_ADD_ADAFLAGS(-gnatg)
1468 CF_GCC_WARNINGS(Wno-unknown-pragmas Wswitch-enum)
1469 if test "x$cf_with_cxx" = xyes ; then
1470 CF_GXX_WARNINGS(Wno-unused)
1474 CF_ENABLE_STRING_HACKS
1476 ### use option --enable-assertions to turn on generation of assertion code
1477 AC_MSG_CHECKING(if you want to enable runtime assertions)
1478 AC_ARG_ENABLE(assertions,
1479 [ --enable-assertions test: turn on generation of assertion code],
1480 [with_assertions=$enableval],
1481 [with_assertions=no])
1482 AC_MSG_RESULT($with_assertions)
1485 if test "$with_assertions" = no
1487 CPPFLAGS="$CPPFLAGS -DNDEBUG"
1489 CF_ADD_ADAFLAGS(-gnata)
1493 ### use option --disable-leaks to suppress "permanent" leaks, for testing
1495 AC_DEFINE(HAVE_NC_ALLOC_H,1,[Define to 1 if we have nc_alloc.h header])
1497 ### use option --enable-expanded to generate certain macros as functions
1498 AC_ARG_ENABLE(expanded,
1499 [ --enable-expanded test: generate functions for certain macros],
1500 [test "x$enableval" = xyes && AC_DEFINE(NCURSES_EXPANDED,1,[Define to 1 to generate functions for certain macros])])
1502 ### use option --disable-macros to suppress macros in favor of functions
1503 AC_ARG_ENABLE(macros,
1504 [ --disable-macros test: use functions rather than macros],
1505 [test "$enableval" = no && AC_DEFINE(NCURSES_NOMACROS,1,[Define to 1 to use functions rather than macros])])
1507 # Normally we only add trace() to the debug-library. Allow this to be
1508 # extended to all models of the ncurses library:
1510 case "$CFLAGS $CPPFLAGS" in
1516 AC_MSG_CHECKING(whether to add trace feature to all models)
1518 [ --with-trace test: add trace() function to all models of ncurses],
1519 [cf_with_trace=$withval],
1520 [cf_with_trace=$cf_all_traces])
1521 AC_MSG_RESULT($cf_with_trace)
1523 if test "x$cf_with_trace" = xyes ; then
1526 CF_ADD_CFLAGS(-DTRACE)
1527 AC_DEFINE(HAVE__TRACEF,1,[Define to 1 if we have _tracef function])
1535 CF_DISABLE_GNAT_PROJECTS
1537 ### Checks for libraries.
1538 case $cf_cv_system_name in
1539 (*mingw32*|*mingw64*)
1540 CPPFLAGS="$CPPFLAGS -DWINVER=0x0501 -DWIN32_LEAN_AND_MEAN"
1541 LIBS=" -lpsapi $LIBS"
1544 AC_CHECK_FUNC(gettimeofday,
1545 AC_DEFINE(HAVE_GETTIMEOFDAY,1,[Define to 1 if we have gettimeofday function]),[
1547 AC_CHECK_LIB(bsd, gettimeofday,
1548 AC_DEFINE(HAVE_GETTIMEOFDAY,1,[Define to 1 if we have gettimeofday function])
1549 CF_ADD_LIB(bsd))])dnl CLIX: bzero, select, gettimeofday
1553 CF_MATH_LIB(MATH_LIB,pow(sin(x),x))
1556 ### Checks for header files.
1562 dnl These are some other potentially nonportable headers.
1584 # check for ISC (this may also define _POSIX_SOURCE)
1585 # Note: even non-Posix ISC needs <sys/bsdtypes.h> to declare fd_set
1586 if test "x$ISC" = xyes ; then
1587 AC_CHECK_LIB(cposix,main)
1588 AC_CHECK_LIB(inet,bzero,CF_ADD_LIB(inet))dnl also 'select()'
1593 ### checks for compiler characteristics
1596 CF_C_INLINE(NCURSES_INLINE,1200)
1599 if test $NCURSES_CHTYPE = auto ; then
1602 cf_cv_typeof_chtype=$NCURSES_CHTYPE
1604 test "$cf_cv_typeof_chtype" = unsigned && cf_cv_typeof_chtype=""
1605 AC_SUBST(cf_cv_typeof_chtype)
1607 CF_UNSIGNED_LITERALS
1609 test ".$cf_cv_unsigned_literals" = .yes && cf_cv_1UL="${cf_cv_1UL}U"
1610 test ".$cf_cv_typeof_chtype" = .long && cf_cv_1UL="${cf_cv_1UL}L"
1613 if test $NCURSES_MMASK_T = auto ; then
1614 cf_cv_typeof_mmask_t=long
1616 cf_cv_typeof_mmask_t=$NCURSES_MMASK_T
1618 test "$cf_cv_typeof_mmask_t" = unsigned && cf_cv_typeof_mmask_t=""
1619 AC_SUBST(cf_cv_typeof_mmask_t)
1621 ### Checks for external-data
1625 ### Checks for library functions.
1652 if test "x$ac_cv_func_getopt" = xno && \
1653 test "x$cf_with_progs$cf_with_tests" != xnono; then
1654 AC_MSG_ERROR(getopt is required for building programs)
1657 if test "x$with_getcap" = "xyes" ; then
1668 # setup for prototype of fallback for vsscanf()
1669 CF_SUBST_IF(["$cf_cv_func_vsscanf" = vsscanf], HAVE_VSSCANF, 1, 0)
1671 dnl FIXME (may need this) AC_SYS_RESTARTABLE_SYSCALLS
1672 if test "x$cross_compiling" = xyes ; then
1673 AC_MSG_WARN(cross compiling: assume setvbuf params not reversed)
1675 AC_FUNC_SETVBUF_REVERSED
1677 AC_CHECK_TYPE(intptr_t, long)
1678 AC_CHECK_TYPE(ssize_t, int)
1686 # special check for test/ditto.c
1688 if test "$cf_cv_func_openpty" != no ; then
1689 AC_DEFINE_UNQUOTED(USE_OPENPTY_HEADER,<$cf_cv_func_openpty>,[Define to actual header for openpty function])
1690 AC_DEFINE(USE_XTERM_PTY,1,[Define to 1 if we should assume xterm pseudoterminal interface])
1691 if test "x$cf_cv_lib_util" = xyes ; then
1692 CF_ADD_LIB(util,TEST_LIBS)
1696 AC_SUBST(TEST_LIBS2)
1698 if test "$with_hashed_db" != no ; then
1699 AC_DEFINE(USE_HASHED_DB,1,[Define to 1 if we should build terminfo in hashed database])
1700 CF_HASHED_DB($with_hashed_db)
1703 dnl We'll do our own -g libraries, unless the user's overridden via $CFLAGS
1704 if test -z "$cf_user_CFLAGS" && test "$with_no_leaks" = no ; then
1705 CF_STRIP_G_OPT(CFLAGS)
1706 CF_STRIP_G_OPT(CXXFLAGS)
1709 # Just in case, check if the C compiler has a bool type.
1710 CF_BOOL_DECL(cf_cv_cc_bool_type)
1712 # Check for C++ compiler characteristics (and ensure that it's there!)
1713 if test -n "$CXX" ; then
1716 CF_PROG_CC_C_O(CXX,[$CXXFLAGS $CPPFLAGS])
1718 case $GXX_VERSION in
1730 AC_CHECK_HEADERS(typeinfo)
1731 CF_CXX_IOSTREAM_NAMESPACE
1740 cf_cv_builtin_bool=1
1742 # Just because we are not configuring against C++ right now does not
1743 # mean that a user will not want to use C++. Some distributors disable
1744 # the C++ portion of this configuration as a shortcut (or just to avoid
1745 # compiling the demo in the c++ directory). So we need a reasonable
1746 # default for the 'bool' type.
1748 # Caveat: since the storage of the bool type is not standardized, it
1751 if test "$NCURSES_BOOL" != auto ; then
1752 cf_cv_type_of_bool=$NCURSES_BOOL
1753 cf_cv_header_stdbool_h=0
1755 if test "$cf_cv_header_stdbool_h" = 1 ; then
1758 AC_MSG_CHECKING(for fallback type of bool)
1760 (i?86) cf_cv_type_of_bool=char ;;
1761 (*) cf_cv_type_of_bool=int ;;
1763 AC_MSG_RESULT($cf_cv_type_of_bool)
1769 # If the C compiler did not declare bool, and we did not determine that the C++
1770 # compiler does not declare bool, turn on an ifdef in curses.h that makes the
1771 # ncurses library use the same type as C++ bool. Note that this allows one to
1772 # specify the type of bool in a configure-script option and postpone
1773 # integration with the C++ compiler provided that the types are compatible.
1775 if test $cf_cv_cc_bool_type = 1
1777 # oops: C has a bool. Unlikely, but C++ could differ.
1779 elif test $cf_cv_builtin_bool = 0
1784 # this is the normal case
1785 USE_CXX_BOOL='defined(__cplusplus)'
1787 AC_SUBST(USE_CXX_BOOL)
1789 CF_HELP_MESSAGE(Ada95 Binding Options:)
1791 dnl If the Ada95 source-tree is present, add that to the build unless it will
1792 dnl not work, or was not requested.
1793 if test -f "${srcdir}/Ada95/Makefile.in" ; then
1795 dnl libtool does not know anything about GNAT, though a change made in 1998
1796 dnl provided for it "someday". Disable the ada subtree if we are using
1797 dnl libtool -TD 20070714
1798 if test "$cf_with_ada" != "no" ; then
1799 if test "$with_libtool" != "no"; then
1800 AC_MSG_WARN(libtool does not support Ada - disabling feature)
1805 dnl Check for availability of GNU Ada Translator (GNAT).
1806 dnl At the moment we support no other Ada95 compiler.
1807 if test "$cf_with_ada" != "no" ; then
1809 if test "x$cf_cv_prog_gnat_correct" = xyes; then
1810 CF_ADD_ADAFLAGS(-gnatpn)
1819 CF_WITH_ADA_COMPILER
1821 cf_ada_package=terminal_interface
1822 AC_SUBST(cf_ada_package)
1826 CF_WITH_ADA_SHAREDLIB
1833 # do this "late" to avoid conflict with header-checks
1834 if test "x$with_widec" = xyes ; then
1835 AC_CHECK_SIZEOF(wchar_t)
1838 ### Construct the ncurses library-subsets, if any, from this set of keywords:
1839 ### none, base, ext_funcs, ext_tinfo, ticlib, termlib, widechar
1841 ### ticlib modules may be a separate library, otherwise contained in termlib.
1842 ### termlib modules may be a separate library, otherwise contained in ncurses.
1844 ### The of "+" or " " between the tokens controls the way the script
1845 ### chooses to split module lists into libraries.
1847 ### (see CF_LIB_RULES).
1848 AC_MSG_CHECKING(for library subsets)
1851 if test "x$cf_with_progs" = xyes || test "$with_ticlib" != no || test "$with_termcap" != no; then
1852 LIB_SUBSETS="${LIB_SUBSETS}ticlib"
1853 if test "$with_ticlib" != no ; then
1854 LIB_SUBSETS="${LIB_SUBSETS} "
1856 LIB_SUBSETS="${LIB_SUBSETS}+"
1860 LIB_SUBSETS="${LIB_SUBSETS}termlib"
1861 test "x$with_ext_funcs" = xyes && LIB_SUBSETS="${LIB_SUBSETS}+ext_tinfo"
1863 if test "$with_termlib" != no ; then
1864 LIB_SUBSETS="${LIB_SUBSETS} "
1866 LIB_SUBSETS="${LIB_SUBSETS}+"
1869 LIB_SUBSETS="${LIB_SUBSETS}base"
1871 # Most term-driver calls are to tinfo, but some like init_pair are to the
1872 # base library (so it resides in base).
1873 if test "$with_term_driver" != no ; then
1874 LIB_SUBSETS="${LIB_SUBSETS}+port_drivers"
1875 case $cf_cv_system_name in
1876 (*mingw32*|*mingw64*)
1877 LIB_SUBSETS="${LIB_SUBSETS}+port_tinfo+port_win32con"
1878 CPPFLAGS="$CPPFLAGS -DUSE_WIN32CON_DRIVER"
1881 LIB_SUBSETS="${LIB_SUBSETS}+port_tinfo"
1886 test "x$with_widec" = xyes && LIB_SUBSETS="${LIB_SUBSETS}+widechar"
1887 test "x$with_ext_funcs" = xyes && LIB_SUBSETS="${LIB_SUBSETS}+ext_funcs"
1889 AC_MSG_RESULT($LIB_SUBSETS)
1891 ### Construct the list of include-directories to be generated
1895 ### Build up pieces for makefile rules
1896 AC_MSG_CHECKING(default library suffix)
1897 CF_LIB_TYPE($DFT_LWR_MODEL,DFT_ARG_SUFFIX)dnl
1898 AC_SUBST(DFT_ARG_SUFFIX)dnl the string to append to "-lncurses" ("")
1899 AC_MSG_RESULT($DFT_ARG_SUFFIX)
1901 AC_MSG_CHECKING(default library-dependency suffix)
1902 CF_LIB_SUFFIX($DFT_LWR_MODEL,DFT_LIB_SUFFIX,DFT_DEP_SUFFIX)dnl
1903 AC_SUBST(DFT_DEP_SUFFIX)dnl the corresponding library-suffix (".a")
1904 AC_MSG_RESULT($DFT_DEP_SUFFIX)
1906 AC_MSG_CHECKING(default object directory)
1907 CF_OBJ_SUBDIR($DFT_LWR_MODEL,DFT_OBJ_SUBDIR)dnl
1908 AC_SUBST(DFT_OBJ_SUBDIR)dnl the default object-directory ("obj")
1909 AC_MSG_RESULT($DFT_OBJ_SUBDIR)
1911 if test "x$cf_with_cxx" = xyes ; then
1912 AC_MSG_CHECKING(c++ library-dependency suffix)
1913 if test "$with_libtool" != "no"; then
1914 # libtool thinks it can make c++ shared libraries (perhaps only g++)
1915 CXX_LIB_SUFFIX=$DFT_DEP_SUFFIX
1916 elif test "$with_shared_cxx" != "no"; then
1917 # also for g++ users...
1918 CXX_LIB_SUFFIX=$DFT_DEP_SUFFIX
1920 # we normally make a static library because C/C++ library rules differ
1921 CF_LIB_SUFFIX(normal,CXX_LIB_SUFFIX,CXX_DEP_SUFFIX)
1923 AC_MSG_RESULT($CXX_LIB_SUFFIX)
1924 AC_SUBST(CXX_LIB_SUFFIX)
1927 # do not want -ldl in build except as needed for -lncurses dependency
1928 if test "x$with_dlsym" = xyes ; then
1929 if test $DFT_LWR_MODEL = shared || \
1930 test $DFT_LWR_MODEL = libtool ; then
1931 CF_REMOVE_LIB(LIBS,$LIBS,dl)
1934 ### Set up low-level terminfo dependencies for makefiles.
1936 # TICS_LIST and TINFO_LIST are needed to build libtic.so and libterm.so, but
1939 if test "x$with_dlsym" = xyes ; then
1940 CF_REMOVE_LIB(TINFO_LIST,$SHLIB_LIST,dl)
1943 USE_ARG_SUFFIX="${DFT_ARG_SUFFIX}${EXTRA_SUFFIX}"
1944 USE_LIB_SUFFIX="${LIB_SUFFIX}${EXTRA_SUFFIX}"
1945 USE_CFG_SUFFIX=${DFT_ARG_SUFFIX}${cf_cv_abi_version}
1946 if test -n "$EXTRA_SUFFIX" && test "x$EXTRA_SUFFIX" != "x${cf_cv_abi_version}"
1948 USE_CFG_SUFFIX="${USE_CFG_SUFFIX}${EXTRA_SUFFIX}"
1950 AC_SUBST(USE_ARG_SUFFIX)
1951 AC_SUBST(USE_CFG_SUFFIX)
1952 AC_SUBST(USE_LIB_SUFFIX)
1954 if test "$with_ticlib" != no ; then
1956 if test "x$with_ticlib" != xyes ; then
1957 TICS_NAME=$with_ticlib
1958 TICS_SUFFIX="`echo ${DFT_LIB_SUFFIX}|sed -e "s/^${USE_LIB_SUFFIX}//"`"
1959 TICS_ARG_SUFFIX="${with_ticlib}`echo ${USE_ARG_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
1960 TICS_DEP_SUFFIX="${with_ticlib}`echo ${DFT_DEP_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
1961 TICS_LIB_SUFFIX="${with_ticlib}"
1963 TICS_SUFFIX=${DFT_LIB_SUFFIX}
1964 TICS_ARG_SUFFIX="${TICS_NAME}${USE_ARG_SUFFIX}"
1965 TICS_DEP_SUFFIX="${TICS_NAME}${DFT_DEP_SUFFIX}"
1966 TICS_LIB_SUFFIX="${TICS_NAME}${USE_LIB_SUFFIX}"
1968 TICS_LDFLAGS="-L${LIB_DIR}"
1969 TICS_LIBS="-l${TICS_ARG_SUFFIX}"
1971 TICS_SUFFIX=${DFT_LIB_SUFFIX}
1972 TICS_LDFLAGS="-L${LIB_DIR}"
1973 TICS_LIBS="-l${LIB_NAME}${USE_ARG_SUFFIX}"
1975 AC_SUBST(TICS_ARG_SUFFIX)
1976 AC_SUBST(TICS_DEP_SUFFIX)
1977 AC_SUBST(TICS_LIB_SUFFIX)
1978 AC_SUBST(TICS_LDFLAGS)
1981 if test "$with_termlib" != no ; then
1983 if test "x$with_termlib" != xyes ; then
1984 TINFO_NAME=$with_termlib
1985 TINFO_SUFFIX="`echo ${DFT_LIB_SUFFIX}|sed -e "s/^${USE_LIB_SUFFIX}//"`"
1986 TINFO_ARG_SUFFIX="${with_termlib}`echo ${USE_ARG_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
1987 TINFO_DEP_SUFFIX="${with_termlib}`echo ${DFT_DEP_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
1988 TINFO_LIB_SUFFIX="${with_termlib}"
1990 TINFO_SUFFIX=${DFT_LIB_SUFFIX}
1991 TINFO_ARG_SUFFIX="${TINFO_NAME}${USE_ARG_SUFFIX}"
1992 TINFO_DEP_SUFFIX="${TINFO_NAME}${DFT_DEP_SUFFIX}"
1993 TINFO_LIB_SUFFIX="${TINFO_NAME}${USE_LIB_SUFFIX}"
1996 TEST_DEPS="${LIB_DIR}/${LIB_PREFIX}${TINFO_DEP_SUFFIX}"
1997 TEST_DEP2="${LIB_2ND}/${LIB_PREFIX}${TINFO_DEP_SUFFIX}"
1998 if test "$DFT_LWR_MODEL" = "libtool"; then
1999 TEST_ARGS="${TEST_DEPS}"
2000 TEST_ARG2="${TEST_DEP2}"
2001 TINFO_LDFLAGS="-L${LIB_DIR}"
2002 TINFO_LIBS="$TEST_ARGS"
2003 TICS_LIST="$SHLIB_LIST $TEST_ARGS"
2004 SHLIB_LIST="${SHLIB_LIST} $TEST_ARGS"
2006 TEST_ARGS="-l${TINFO_ARG_SUFFIX}"
2007 TEST_ARG2="-l${TINFO_ARG_SUFFIX}"
2008 if test "x$with_term_driver" != xno ; then
2009 TICS_LIST="$SHLIB_LIST -l${LIB_NAME}${USE_ARG_SUFFIX}"
2010 TICS_LIBS="$TICS_LIBS -l${LIB_NAME}${USE_ARG_SUFFIX}"
2011 TINFO_LIBS="-l${LIB_NAME}${USE_ARG_SUFFIX} $TEST_ARGS"
2013 TICS_LIST="$SHLIB_LIST -l${TINFO_LIB_SUFFIX}"
2014 TINFO_LIBS="$TEST_ARGS"
2016 TINFO_LDFLAGS="-L${LIB_DIR}"
2017 SHLIB_LIST="$SHLIB_LIST -l${TINFO_LIB_SUFFIX}"
2020 # the next lines are needed for linking libtic over libncurses
2021 TINFO_NAME=${LIB_NAME}
2022 TINFO_SUFFIX=${DFT_LIB_SUFFIX}
2023 TINFO_ARG_SUFFIX=${LIB_NAME}${USE_ARG_SUFFIX}
2024 if test "x$with_tic_depends" = xyes ; then
2025 TICS_LIST="$SHLIB_LIST -l${LIB_NAME}${USE_ARG_SUFFIX}"
2027 TICS_LIST="$SHLIB_LIST"
2030 TINFO_LDFLAGS="-L${LIB_DIR}"
2031 TINFO_LIBS="-l${LIB_NAME}${USE_ARG_SUFFIX}"
2034 if test "$DFT_LWR_MODEL" = shared ; then
2035 case $cf_cv_system_name in
2037 # "lib" files have ".dll.a" suffix, "cyg"or "msys-" files have ".dll"
2043 AC_SUBST(TINFO_ARG_SUFFIX)
2044 AC_SUBST(TINFO_DEP_SUFFIX)
2045 AC_SUBST(TINFO_LIB_SUFFIX)
2046 AC_SUBST(TINFO_LDFLAGS)
2047 AC_SUBST(TINFO_LIBS)
2049 if test "x$with_dlsym" = xyes ; then
2050 CF_REMOVE_LIB(TICS_LIST,$TICS_LIST,dl)
2053 if test "$DFT_LWR_MODEL" = "libtool"; then
2058 TINFO_LDFLAGS2=`echo "$TINFO_LDFLAGS" | sed -e 's,-L\.\./,-L../../,'`
2059 AC_SUBST(TINFO_LDFLAGS2)
2061 case $DFT_LWR_MODEL in
2062 (normal|debug|profile)
2067 AC_MSG_CHECKING(where we will install curses.h)
2068 AC_SUBST(includesubdir)
2070 if test "$with_overwrite" = no && \
2071 ( test "x$includedir" = 'x${prefix}/include' || \
2072 test "x$includedir" = "x${prefix}/include" )
2074 includesubdir="/ncurses${USE_LIB_SUFFIX}"
2076 AC_MSG_RESULT(${includedir}${includesubdir})
2078 ### Resolve a conflict between normal and wide-curses by forcing applications
2079 ### that will need libutf8 to add it to their configure script.
2080 if test "$with_overwrite" != no ; then
2081 if test "$NCURSES_LIBUTF8" = 1 ; then
2082 NCURSES_LIBUTF8='defined(HAVE_LIBUTF8_H)'
2083 AC_MSG_WARN(Wide-character applications must define HAVE_LIBUTF8_H to include curses.h)
2086 WITH_OVERWRITE=$with_overwrite
2088 AC_SUBST(WITH_OVERWRITE)
2090 AC_SUBST(TINFO_LIST)
2091 AC_SUBST(SHLIB_LIST)
2093 # used to separate tack out of the tree
2095 AC_SUBST(NCURSES_TREE)
2097 ### predefined stuff for the test programs
2098 AC_DEFINE(HAVE_SLK_COLOR,1,[Define to 1 if we have slk_color for test-programs])
2100 ### Construct the list of subdirectories for which we'll customize makefiles
2101 ### with the appropriate compile-rules.
2103 CF_SRC_MODULES($modules_to_build)
2105 if test "x$cf_with_ada" = "xyes" && test "x$cf_cv_prog_gnat_correct" = "xyes"; then
2106 SUB_MAKEFILES="$SUB_MAKEFILES Ada95/gen/adacurses${USE_CFG_SUFFIX}-config:Ada95/gen/adacurses-config.in"
2107 SUB_MAKEFILES="$SUB_MAKEFILES man/adacurses${USE_CFG_SUFFIX}-config.1:man/MKada_config.in"
2112 # symbols that differ when compiling Ada95 by itself.
2113 NCURSES_SHLIB2=$SHELL' $(top_srcdir)/misc/shlib'
2114 AC_SUBST(NCURSES_SHLIB2)
2116 # values to use as strings
2117 AC_DEFINE_UNQUOTED(NCURSES_PATHSEP,'$PATH_SEPARATOR',[Define to override ':' as library path-separator])
2119 AC_DEFINE_UNQUOTED(NCURSES_VERSION_STRING, "${NCURSES_MAJOR}.${NCURSES_MINOR}.${NCURSES_PATCH}",[Define to 1 if machine has ample memory for tic])
2121 ### Now that we're done running tests, add the compiler-warnings, if any
2122 CF_ADD_CFLAGS($EXTRA_CFLAGS)
2124 ### Define substitutions for header files to avoid name-pollution
2125 CF_SUBST_IF(["x$cf_cv_have_tcgetattr" = xyes], HAVE_TCGETATTR, 1, 0)
2126 CF_SUBST_IF(["x$ac_cv_header_stdint_h" = xyes], HAVE_STDINT_H, 1, 0)
2127 CF_SUBST_IF(["x$ac_cv_header_termio_h" = xyes], HAVE_TERMIO_H, 1, 0)
2128 CF_SUBST_IF(["x$ac_cv_header_termios_h" = xyes], HAVE_TERMIOS_H, 1, 0)
2130 ################################################################################
2131 test "x$use_database" = xyes && \
2132 SUB_MAKEFILES="$SUB_MAKEFILES misc/run_tic.sh:misc/run_tic.in"
2134 SUB_MAKEFILES="$SUB_MAKEFILES misc/ncurses-config:misc/ncurses-config.in"
2135 SUB_MAKEFILES="$SUB_MAKEFILES man/ncurses${USE_CFG_SUFFIX}-config.1:man/MKncu_config.in"
2137 if test "x$enable_pc_files" = xyes && test -z "$MAKE_PC_FILES" ; then
2138 SUB_MAKEFILES="$SUB_MAKEFILES misc/gen-pkgconfig:misc/gen-pkgconfig.in"
2140 AC_SUBST(cross_compiling)
2142 AC_PATH_PROG(TIC_PATH,tic,unknown,$PATH:/usr/local/ncurses/bin)
2143 if test -n "$FALLBACK_LIST"
2145 if test "$TIC_PATH" = unknown
2147 AC_MSG_WARN(no tic program found for fallbacks)
2152 if test "x$cf_with_tests" != xno ; then
2157 AC_SUBST(MAKE_TESTS)
2159 ADAHTML_DIR=../../doc/html/ada
2160 AC_SUBST(ADAHTML_DIR)
2162 # these could be configurable, but are not currently
2168 AC_SUBST(PANEL_NAME)
2173 # workaround for OS/2 (20151017)
2174 case $cf_cv_system_name in
2176 LIBTOOL_OPTS_CXX="-os2dllname ncurs++"
2182 AC_SUBST(LIBTOOL_OPTS_CXX)
2184 # workaround for g++ versus Solaris (20131116)
2185 case $cf_cv_system_name in
2187 case "x$CPPFLAGS" in
2188 (*-D_XOPEN_SOURCE_EXTENDED*)
2189 CF_VERBOSE(moving _XOPEN_SOURCE_EXTENDED to work around g++ problem)
2190 CFLAGS="$CFLAGS -D_XOPEN_SOURCE_EXTENDED"
2191 CPPFLAGS=`echo "x$CPPFLAGS" | sed -e 's/^.//' -e 's/-D_XOPEN_SOURCE_EXTENDED//'`
2197 # Help to automatically enable the extended curses features when using either
2198 # the *-config or the ".pc" files by adding defines.
2199 AC_MSG_CHECKING(for defines to add to ncurses${USE_CFG_SUFFIX}-config script)
2201 for cf_loop1 in $CPPFLAGS_after_XOPEN
2204 for cf_loop2 in $CPPFLAGS_before_XOPEN
2206 if test "x$cf_loop1" = "x$cf_loop2"
2212 test "$cf_found" = no && PKG_CFLAGS="$PKG_CFLAGS $cf_loop1"
2214 AC_MSG_RESULT($PKG_CFLAGS)
2215 AC_SUBST(PKG_CFLAGS)
2217 # AC_CHECK_SIZEOF demands a literal parameter, no variables. So we do this.
2218 case "x$NCURSES_OSPEED" in
2226 AC_DEFINE_UNQUOTED(NCURSES_OSPEED_COMPAT,$cf_compatible,[Define to 1 if termcap variable ospeed is short])
2228 case "x$cf_cv_typeof_chtype" in
2230 cf_cv_typeof_chtype="unsigned $cf_cv_typeof_chtype"
2234 case "x$cf_cv_typeof_mmask_t" in
2236 cf_cv_typeof_mmask_t="unsigned $cf_cv_typeof_mmask_t"
2240 # substitute into misc/Makefile to suppress
2241 # (un)install.data from the
2242 # (un)install rules.
2243 if test "x$cf_with_db_install" = "xno"; then
2245 MISC_UNINSTALL_DATA=
2247 MISC_INSTALL_DATA=install.data
2248 MISC_UNINSTALL_DATA=uninstall.data
2250 AC_SUBST(MISC_INSTALL_DATA)
2251 AC_SUBST(MISC_UNINSTALL_DATA)
2255 dnl Override the package used for exported symbols
2256 if test -n "$PACKAGE"
2258 PACKAGE="${PACKAGE}${DFT_ARG_SUFFIX}"
2260 echo "package: $PACKAGE"
2266 if test -n "$RESULTING_SYMS"
2268 cf_filter_syms=$cf_dft_filter_syms
2269 CF_VERBOSE(will map symbols to ABI=$cf_cv_abi_version)
2272 if test "x$WILDCARD_SYMS" = xno
2277 test "x$cf_with_trace" = xyes && NCURSES_INLINE=
2279 UNALTERED_SYMS=`echo "$RESULTING_SYMS" | sed -e 's/\\$/\\\\$/g'`
2280 if test $cf_filter_syms = yes
2282 RESULTING_SYMS=resulting.map
2284 AC_SUBST(UNALTERED_SYMS)
2286 if test "x$cross_compiling" = xyes ; then
2287 ADAGEN_LDFLAGS='$(CROSS_LDFLAGS)'
2290 ADAGEN_LDFLAGS='$(NATIVE_LDFLAGS)'
2293 AC_SUBST(ADAGEN_LDFLAGS)
2294 AC_SUBST(CHECK_BUILD)
2296 AC_DEFINE(HAVE_CURSES_DATA_BOOLNAMES,1,[definition needed for in-tree build of tack])
2299 include/MKterm.h.awk \
2300 include/curses.head:include/curses.h.in \
2301 include/ncurses_dll.h \
2307 if test "x$cf_with_tests" != xno ; then
2308 CF_PRG_RULES([$srcdir/test/mk-test.awk INSTALL=no ECHO_LINK="$ECHO_LD"], test)
2310 CF_LIB_RULES($SRC_SUBDIRS)
2312 if test "x$cf_with_ada" = "xyes" && test "x$cf_cv_prog_gnat_correct" = "xyes"; then
2313 if test -z "$USE_OLD_MAKERULES" ; then
2314 $AWK -f $srcdir/Ada95/mk-1st.awk <$srcdir/Ada95/src/modules >>Ada95/src/Makefile
2318 ### Special initialization commands, used to pass information from the
2319 ### configuration-run into config.status
2322 ALTERNATE_SYMS="$ALTERNATE_SYMS"
2323 DFT_ARG_SUFFIX="$DFT_ARG_SUFFIX"
2324 DFT_LWR_MODEL="$DFT_LWR_MODEL"
2326 EXTRA_SUFFIX="$EXTRA_SUFFIX"
2327 LDCONFIG="$LDCONFIG"
2328 LIBTOOL_VERSION="$LIBTOOL_VERSION"
2329 LIB_NAME="$LIB_NAME"
2330 LIB_PREFIX="$LIB_PREFIX"
2331 LIB_SUBSETS="$LIB_SUBSETS"
2332 LIB_SUFFIX="$LIB_SUFFIX"
2333 LIB_TRACING="$LIB_TRACING"
2335 MAKE_TERMINFO="$MAKE_TERMINFO"
2336 NCURSES_MAJOR="$NCURSES_MAJOR"
2337 NCURSES_MINOR="$NCURSES_MINOR"
2338 NCURSES_OSPEED="$NCURSES_OSPEED"
2339 NCURSES_PATCH="$NCURSES_PATCH"
2340 SRC_SUBDIRS="$SRC_SUBDIRS"
2341 TERMINFO="$TERMINFO"
2342 TICS_ARG_SUFFIX="$TICS_ARG_SUFFIX"
2343 TICS_LIB_SUFFIX="$TICS_LIB_SUFFIX"
2344 TICS_NAME="$TICS_NAME"
2345 TICS_SUFFIX="$TICS_SUFFIX"
2346 TIC_PATH="$TIC_PATH"
2347 TINFO_ARG_SUFFIX="$TINFO_ARG_SUFFIX"
2348 TINFO_LIB_SUFFIX="$TINFO_LIB_SUFFIX"
2349 TINFO_NAME="$TINFO_NAME"
2350 TINFO_SUFFIX="$TINFO_SUFFIX"
2351 UNALTERED_SYMS="$UNALTERED_SYMS"
2352 USE_ARG_SUFFIX="$USE_ARG_SUFFIX"
2353 USE_CFG_SUFFIX="$USE_CFG_SUFFIX"
2354 USE_LIB_SUFFIX="$USE_LIB_SUFFIX"
2355 USE_OLD_MAKERULES="$USE_OLD_MAKERULES"
2356 WILDCARD_SYMS="$WILDCARD_SYMS"
2357 WITH_CURSES_H="$with_curses_h"
2358 WITH_ECHO="${enable_echo:=yes}"
2359 WITH_OVERWRITE="$with_overwrite"
2360 cf_LIST_MODELS="$cf_list_models"
2361 cf_cv_abi_version="$cf_cv_abi_version"
2362 cf_cv_do_relink="$cf_cv_do_relink"
2363 cf_cv_do_symlinks="$cf_cv_do_symlinks"
2364 cf_cv_enable_lp64="$cf_cv_enable_lp64"
2365 cf_cv_enable_opaque="$cf_cv_enable_opaque"
2366 cf_cv_prog_CC_c_o=$cf_cv_prog_CC_c_o
2367 cf_cv_prog_CXX_c_o=$cf_cv_prog_CXX_c_o
2368 cf_cv_prog_gnat_correct=$cf_cv_prog_gnat_correct
2369 cf_cv_rel_version="$cf_cv_rel_version"
2370 cf_cv_rm_so_locs="$cf_cv_rm_so_locs"
2371 cf_cv_shared_soname='$cf_cv_shared_soname'
2372 cf_cv_shlib_version="$cf_cv_shlib_version"
2373 cf_cv_shlib_version_infix="$cf_cv_shlib_version_infix"
2374 cf_cv_system_name="$cf_cv_system_name"
2375 cf_cv_term_driver="$with_term_driver"
2376 cf_with_ada="$cf_with_ada"
2377 cf_with_cxx_binding="$cf_with_cxx_binding"
2378 cf_with_db_install="$cf_with_db_install"
2379 cf_with_manpages="$cf_with_manpages"
2380 cf_with_tests="$cf_with_tests"
2383 with_shared_cxx="$with_shared_cxx"
2386 ${MAKE:-make} preinstall