1 dnl***************************************************************************
2 dnl Copyright (c) 1998-2017,2018 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 1.667 2018/10/20 23:56:05 tom Exp $
32 dnl Process this file with autoconf to produce a configure script.
34 dnl See https://invisible-island.net/autoconf/ for additional information.
36 dnl ---------------------------------------------------------------------------
37 AC_PREREQ(2.52.20170501)
38 AC_REVISION($Revision: 1.667 $)
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 # Provide for renaming "ncurses5-config" to "ncurses5X-config", etc., in case
227 # of package conflict.
229 AC_ARG_WITH(config-suffix,
230 [ --with-config-suffix=X suffixes ncursesXX-config file],
233 AC_MSG_WARN(expected a value for config-suffix option)
235 (*) cf_config_suffix="$withval"
238 AC_SUBST(cf_config_suffix)
240 # If we find pkg-config, check if we should install the ".pc" files.
242 CF_WITH_PKG_CONFIG_LIBDIR
244 if test -z "$MAKE_PC_FILES"
246 AC_MSG_CHECKING(for suffix to add to pc-files)
247 AC_ARG_WITH(pc-suffix,
248 [ --with-pc-suffix suffixes pc-files],
253 (*) PC_MODULE_SUFFIX="$withval"
256 test -z "$PC_MODULE_SUFFIX" && PC_MODULE_SUFFIX=none
257 AC_MSG_RESULT($PC_MODULE_SUFFIX)
258 test "$PC_MODULE_SUFFIX" = none && PC_MODULE_SUFFIX=
259 AC_SUBST(PC_MODULE_SUFFIX)
262 AC_MSG_CHECKING(if we should assume mixed-case filenames)
263 AC_ARG_ENABLE(mixed-case,
264 [ --enable-mixed-case tic should assume mixed-case filenames],
265 [enable_mixedcase=$enableval],
266 [enable_mixedcase=auto])
267 AC_MSG_RESULT($enable_mixedcase)
268 if test "$enable_mixedcase" = "auto" ; then
269 CF_MIXEDCASE_FILENAMES
271 cf_cv_mixedcase=$enable_mixedcase
272 if test "x$enable_mixedcase" = "xyes" ; then
273 AC_DEFINE(MIXEDCASE_FILENAMES,1,[Define to 1 if tic should assume mixed-case filenames])
277 # do this after mixed-case option (tags/TAGS is not as important as tic).
282 dnl These are standard among *NIX systems, but not when cross-compiling
283 AC_CHECK_TOOL(RANLIB, ranlib, ':')
284 AC_CHECK_TOOL(LD, ld, ld)
285 AC_CHECK_TOOL(AR, ar, ar)
286 AC_CHECK_TOOL(NM, nm, nm)
289 dnl Special option for use by system-builders: the install-prefix is used to
290 dnl adjust the location into which the actual install is done, so that an
291 dnl archive can be built without modifying the host system's configuration.
292 AC_MSG_CHECKING(if you have specified an install-prefix)
293 AC_ARG_WITH(install-prefix,
294 [ --with-install-prefix prefixes actual install-location ($DESTDIR)],
298 (*) DESTDIR="$withval"
301 AC_MSG_RESULT($DESTDIR)
304 ###############################################################################
305 CF_HELP_MESSAGE(Build-Tools Needed to Compile Temporary Applications for Cross-compiling:)
306 # If we're cross-compiling, allow the user to override the tools and their
307 # options. The configure script is oriented toward identifying the host
308 # compiler, etc., but we need a build compiler to generate parts of the source.
311 ###############################################################################
312 CF_HELP_MESSAGE(Options to Specify the Libraries Built/Used:)
314 ### Options to allow the user to specify the set of libraries which are used.
315 ### Use "--without-normal --with-shared" to allow the default model to be
316 ### shared, for example.
318 AC_SUBST(cf_list_models)dnl the complete list of models ("normal debug")
321 if test "$with_libtool" != "no" ; then
323 cf_list_models="$cf_list_models libtool"
327 AC_MSG_CHECKING(if you want to build shared libraries)
329 [ --with-shared generate shared-libraries],
330 [with_shared=$withval],
332 AC_MSG_RESULT($with_shared)
333 test "x$with_shared" = "xyes" && cf_list_models="$cf_list_models shared"
335 AC_MSG_CHECKING(if you want to build static libraries)
337 [ --with-normal generate normal-libraries (default)],
338 [with_normal=$withval],
340 AC_MSG_RESULT($with_normal)
341 test "x$with_normal" = "xyes" && cf_list_models="$cf_list_models normal"
343 AC_MSG_CHECKING(if you want to build debug libraries)
345 [ --with-debug generate debug-libraries (default)],
346 [with_debug=$withval],
348 AC_MSG_RESULT($with_debug)
349 test "x$with_debug" = "xyes" && cf_list_models="$cf_list_models debug"
351 AC_MSG_CHECKING(if you want to build profiling libraries)
353 [ --with-profile generate profile-libraries],
354 [with_profile=$withval],
356 AC_MSG_RESULT($with_profile)
357 test "x$with_profile" = "xyes" && cf_list_models="$cf_list_models profile"
361 if test "X$cf_with_cxx_binding" != Xno; then
362 if test "x$with_shared" = "xyes"; then
363 AC_MSG_CHECKING(if you want to build C++ shared libraries)
364 AC_ARG_WITH(cxx-shared,
365 [ --with-cxx-shared generate C++ shared-libraries],
366 [with_shared_cxx=$withval],
367 [with_shared_cxx=no])
368 AC_MSG_RESULT($with_shared_cxx)
372 ###############################################################################
374 AC_MSG_CHECKING(for specified models)
375 test -z "$cf_list_models" && cf_list_models=normal
376 dnl If we use libtool to generate libraries, then it must be the only
378 test "$with_libtool" != "no" && cf_list_models=libtool
379 AC_MSG_RESULT($cf_list_models)
381 ### Use the first model as the default, and save its suffix for use in building
382 ### up test-applications.
383 AC_MSG_CHECKING(for default model)
384 DFT_LWR_MODEL=`echo "$cf_list_models" | $AWK '{print $1}'`
385 AC_MSG_RESULT($DFT_LWR_MODEL)
387 CF_UPPER(DFT_UPR_MODEL,$DFT_LWR_MODEL)dnl
389 AC_SUBST(DFT_LWR_MODEL)dnl the default model ("normal")
390 AC_SUBST(DFT_UPR_MODEL)dnl the default model ("NORMAL")
404 CF_WITH_LIB_PREFIX(cf_prefix)
410 ###############################################################################
412 AC_MSG_CHECKING(if you want to build a separate terminfo library)
414 [ --with-termlib generate separate terminfo library],
415 [with_termlib=$withval],
417 AC_MSG_RESULT($with_termlib)
419 AC_MSG_CHECKING(if you want to build a separate tic library)
421 [ --with-ticlib generate separate tic library],
422 [with_ticlib=$withval],
424 AC_MSG_RESULT($with_ticlib)
426 dnl Not all ports of gcc support the -g option
428 if test X"$CC_G_OPT" = X"" ; then
430 test -n "$GCC" && test "x${ac_cv_prog_cc_g}" != xyes && CC_G_OPT=''
434 if test X"$CXX_G_OPT" = X"" ; then
436 test -n "$GXX" && test "x${ac_cv_prog_cxx_g}" != xyes && CXX_G_OPT=''
440 AC_MSG_CHECKING(for default loader flags)
441 case $DFT_LWR_MODEL in
442 (libtool) LD_MODEL='' ;;
443 (normal) LD_MODEL='' ;;
444 (debug) LD_MODEL=$CC_G_OPT ;;
445 (profile) LD_MODEL='-pg';;
446 (shared) LD_MODEL='' ;;
448 AC_SUBST(LD_MODEL)dnl the type of link (e.g., -g or -pg)
449 AC_MSG_RESULT($LD_MODEL)
451 case $DFT_LWR_MODEL in
454 AC_MSG_CHECKING(if shared libraries should be relinked during install)
455 AC_ARG_ENABLE(relink,
456 [ --disable-relink relink shared libraries during install],
457 [cf_cv_do_relink=$enableval],
458 [cf_cv_do_relink=yes])
459 AC_MSG_RESULT($cf_cv_do_relink)
463 # we will build libraries one-level down.
466 for model in $cf_list_models; do
473 if test "$CC_SHARED_OPTS" = "unknown"; then
474 AC_ERROR(Shared libraries are not supported in this version)
476 # workaround for inept transition to PIE vs PIC...
477 AC_MSG_CHECKING(if current CFLAGS link properly)
479 [#include <stdio.h>],
480 [printf("Hello work\n");],
481 [cf_cflags_work=yes],
483 AC_MSG_RESULT($cf_cflags_work)
484 if test "$cf_cflags_work" = no
486 CF_VERBOSE(try to work around by appending shared-options)
487 CFLAGS="$CFLAGS $CC_SHARED_OPTS"
489 CF_WITH_VERSIONED_SYMS
494 ### Checks for special libraries, must be done up-front.
497 if test "$with_gpm" != no ; then
498 AC_MSG_CHECKING(if you want to load GPM dynamically)
500 [ --without-dlsym do not use dlsym() to load GPM dynamically],
501 [with_dlsym=$withval],
503 AC_MSG_RESULT($with_dlsym)
504 if test "x$with_dlsym" = xyes ; then
506 if test "x$with_gpm" != xyes ; then
507 CF_VERBOSE(assuming soname for gpm is $with_gpm)
508 cf_cv_gpm_soname="$with_gpm"
510 CF_LIB_SONAME([#include <gpm.h>],[if (Gpm_Open(0,0)) Gpm_Close();],gpm)
512 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])
513 SHLIB_LIST="-ldl $SHLIB_LIST"
514 CF_ADD_LIB(dl,PRIVATE_LIBS)
516 SHLIB_LIST="-lgpm $SHLIB_LIST"
517 CF_ADD_LIB(gpm,TEST_LIBS)
518 CF_ADD_LIB(gpm,PRIVATE_LIBS)
520 AC_DEFINE(HAVE_LIBGPM,1,[Define to 1 if we have the gpm library])
527 # pretend that ncurses==ncursesw==ncursest
528 AC_MSG_CHECKING(if you want to disable library suffixes)
529 CF_ARG_DISABLE(lib-suffixes,
530 [ --disable-lib-suffixes disable library suffixes],
531 [disable_lib_suffixes=yes],
532 [disable_lib_suffixes=no],
534 AC_MSG_RESULT($disable_lib_suffixes)
536 ### If we're building with rpath, try to link non-standard libs that way too.
537 if test "$DFT_LWR_MODEL" = "shared" && test "x$cf_cv_enable_rpath" != xno; then
538 CF_DISABLE_RPATH_HACK
541 ###############################################################################
542 CF_HELP_MESSAGE(Fine-Tuning Your Configuration:)
544 ### use option --with-extra-suffix to append suffix to headers and libraries
545 AC_MSG_CHECKING(if you wish to append extra suffix to header/library paths)
547 AC_ARG_WITH(extra-suffix,
548 [ --with-extra-suffix=X append extra suffix to header/library paths],
553 EXTRA_SUFFIX=$cf_cv_abi_version
556 EXTRA_SUFFIX=$withval
560 AC_MSG_RESULT($EXTRA_SUFFIX)
561 AC_SUBST(EXTRA_SUFFIX)
563 ### use option --disable-overwrite to leave out the link to -lcurses
564 AC_MSG_CHECKING(if you wish to install ncurses overwriting curses)
565 AC_ARG_ENABLE(overwrite,
566 [ --disable-overwrite put headers in subdir, omit link to -lcurses],
567 [with_overwrite=$enableval],
568 [if test "$prefix" = "/usr" ; then with_overwrite=yes; else with_overwrite=no; fi])
569 AC_MSG_RESULT($with_overwrite)
571 AC_MSG_CHECKING(if external terminfo-database is used)
572 AC_ARG_ENABLE(database,
573 [ --disable-database do not use terminfo, only fallbacks/termcap],
574 [use_database=$enableval],
576 AC_MSG_RESULT($use_database)
580 TERMINFO_SRC='${top_srcdir}/misc/emx.src'
583 TERMINFO_SRC='${top_srcdir}/misc/terminfo.src'
586 AC_SUBST(TERMINFO_SRC)
588 NCURSES_USE_DATABASE=0
589 if test "$use_database" != no ; then
590 NCURSES_USE_DATABASE=1
592 AC_MSG_CHECKING(which terminfo source-file will be installed)
593 AC_ARG_WITH(database,
594 [ --with-database=XXX specify terminfo source to install],
595 [TERMINFO_SRC=$withval])
596 AC_MSG_RESULT($TERMINFO_SRC)
598 AC_MSG_CHECKING(whether to use hashed database instead of directory/tree)
599 AC_ARG_WITH(hashed-db,
600 [ --with-hashed-db specify hashed-database library],,
602 AC_MSG_RESULT($with_hashed_db)
606 AC_SUBST(NCURSES_USE_DATABASE)
608 AC_MSG_CHECKING(for list of fallback descriptions)
609 AC_ARG_WITH(fallbacks,
610 [ --with-fallbacks=XXX specify list of fallback terminal descriptions],
611 [with_fallback=$withval],
613 AC_MSG_RESULT($with_fallback)
614 FALLBACK_LIST=`test "$with_fallback" != no && echo "$with_fallback" | sed -e 's/,/ /g'`
615 AC_SUBST(FALLBACK_LIST)
617 AC_MSG_CHECKING(if you want modern xterm or antique)
618 AC_ARG_WITH(xterm-new,
619 [ --without-xterm-new specify if xterm terminfo should be old version],
620 [with_xterm_new=$withval],
621 [with_xterm_new=yes])
622 case $with_xterm_new in
623 (no) with_xterm_new=xterm-old;;
624 (*) with_xterm_new=xterm-new;;
626 AC_MSG_RESULT($with_xterm_new)
627 WHICH_XTERM=$with_xterm_new
628 AC_SUBST(WHICH_XTERM)
630 AC_MSG_CHECKING(if xterm backspace sends BS or DEL)
631 AC_ARG_WITH(xterm-kbs,
632 [ --with-xterm-kbs=XXX specify if xterm backspace sends BS or DEL],
633 [with_xterm_kbs=$withval],
635 case x$with_xterm_kbs in
636 (xyes|xno|xBS|xbs|x8)
643 with_xterm_kbs=$withval
646 AC_MSG_RESULT($with_xterm_kbs)
647 XTERM_KBS=$with_xterm_kbs
651 if test "$use_database" = no ; then
652 TERMINFO="${datadir}/terminfo"
656 AC_MSG_CHECKING(for list of terminfo directories)
657 CF_WITH_PATHLIST(terminfo-dirs,
658 [ --with-terminfo-dirs=XXX specify list of terminfo directories],
662 AC_MSG_RESULT($TERMINFO_DIRS)
663 test -n "$TERMINFO_DIRS" && AC_DEFINE_UNQUOTED(TERMINFO_DIRS,"$TERMINFO_DIRS",[Define as needed to predefine the TERMINFO_DIR searchlist])
667 AC_MSG_WARN(ignoring non-directory/file TERMINFO value)
672 AC_MSG_CHECKING(for default terminfo directory)
673 CF_WITH_PATH(default-terminfo-dir,
674 [ --with-default-terminfo-dir=DIR default terminfo directory],
678 AC_MSG_RESULT($TERMINFO)
679 AC_DEFINE_UNQUOTED(TERMINFO,"$TERMINFO",[Define to set the default terminal database path])
684 AC_SUBST(MAKE_TERMINFO)
686 ### use option --disable-big-core to make tic run on small machines
687 ### We need 4Mb, check if we can allocate 50% more than that.
688 AC_MSG_CHECKING(if big-core option selected)
689 AC_ARG_ENABLE(big-core,
690 [ --disable-big-core assume machine has little memory],
691 [with_big_core=$enableval],
696 unsigned long n = 6000000L;
700 ${cf_cv_main_return:-return}(s == 0);
704 [with_big_core=no])])
705 AC_MSG_RESULT($with_big_core)
706 test "x$with_big_core" = "xyes" && AC_DEFINE(HAVE_BIG_CORE,1,[Define to 1 if machine has ample memory for tic])
708 ### ISO C only guarantees 512-char strings, we have tables which load faster
709 ### when constructed using "big" strings. More than the C compiler, the awk
710 ### program is a limit on most vendor UNIX systems. Check that we can build.
711 AC_MSG_CHECKING(if big-strings option selected)
712 AC_ARG_ENABLE(big-strings,
713 [ --disable-big-strings assume compiler has only standard-size strings],
714 [with_big_strings=$enableval],
715 [CF_AWK_BIG_PRINTF(12000,with_big_strings)])
716 AC_MSG_RESULT($with_big_strings)
719 test "x$with_big_strings" = "xyes" && USE_BIG_STRINGS=1
720 AC_SUBST(USE_BIG_STRINGS)
722 ### use option --enable-termcap to compile in the termcap fallback support
723 AC_MSG_CHECKING(if you want termcap-fallback support)
724 AC_ARG_ENABLE(termcap,
725 [ --enable-termcap compile in termcap fallback support],
726 [with_termcap=$enableval],
728 AC_MSG_RESULT($with_termcap)
730 NCURSES_USE_TERMCAP=0
731 if test "x$with_termcap" != "xyes" ; then
732 if test "$use_database" = no ; then
733 if test -z "$with_fallback" ; then
734 AC_ERROR(You have disabled the database w/o specifying fallbacks)
737 AC_DEFINE(PURE_TERMINFO,1,[Define to 1 if we should support only terminfo])
740 if test "$with_ticlib" != no ; then
741 AC_ERROR(Options --with-ticlib and --enable-termcap cannot be combined)
744 NCURSES_USE_TERMCAP=1
745 AC_MSG_CHECKING(for list of termcap files)
746 CF_WITH_PATHLIST(termpath,
747 [ --with-termpath=XXX specify list of termcap files],
749 /etc/termcap:/usr/share/misc/termcap)
750 AC_MSG_RESULT($TERMPATH)
751 test -n "$TERMPATH" && AC_DEFINE_UNQUOTED(TERMPATH,"$TERMPATH",[Define to set the termcap searchlist])
753 ### use option --enable-getcap to use a hacked getcap for reading termcaps
754 AC_MSG_CHECKING(if fast termcap-loader is needed)
755 AC_ARG_ENABLE(getcap,
756 [ --enable-getcap fast termcap load, no xrefs to terminfo],
757 [with_getcap=$enableval],
759 AC_MSG_RESULT($with_getcap)
760 test "x$with_getcap" = "xyes" && AC_DEFINE(USE_GETCAP,1,[Define to 1 to use fast termcap-loader])
762 AC_MSG_CHECKING(if translated termcaps will be cached in ~/.terminfo)
763 AC_ARG_ENABLE(getcap-cache,
764 [ --enable-getcap-cache cache translated termcaps in ~/.terminfo],
765 [with_getcap_cache=$enableval],
766 [with_getcap_cache=no])
767 AC_MSG_RESULT($with_getcap_cache)
768 test "x$with_getcap_cache" = "xyes" && AC_DEFINE(USE_GETCAP_CACHE,1,[Define to 1 if translated termcap should be stored in $HOME/.terminfo])
771 AC_SUBST(NCURSES_USE_TERMCAP)
773 ### Use option --disable-home-terminfo to completely remove ~/.terminfo
774 AC_MSG_CHECKING(if ~/.terminfo is wanted)
775 AC_ARG_ENABLE(home-terminfo,
776 [ --disable-home-terminfo drop ~/.terminfo from terminfo search-path],
777 [with_home_terminfo=$enableval],
778 [with_home_terminfo=yes])
779 AC_MSG_RESULT($with_home_terminfo)
780 test "x$with_home_terminfo" = "xyes" && AC_DEFINE(USE_HOME_TERMINFO,1,[Define to 1 if $HOME/.terminfo feature is wanted])
782 AC_MSG_CHECKING(if you want to use restricted environment when running as root)
783 AC_ARG_ENABLE(root-environ,
784 [ --disable-root-environ restrict environment when running as root],
785 [with_root_environ=$enableval],
786 [with_root_environ=yes])
787 AC_MSG_RESULT($with_root_environ)
788 test "x$with_root_environ" = xyes && AC_DEFINE(USE_ROOT_ENVIRON,1,[Define to 1 if environment should be restricted for root user])
790 ### Use option --enable-symlinks to make tic use symlinks, not hard links
791 ### to reduce storage requirements for the terminfo database.
797 # soft links (symbolic links) are useful for some systems where hard links do
798 # not work, or to make it simpler to copy terminfo trees around.
799 if test "x$ac_cv_func_symlink" = xyes ; then
800 AC_MSG_CHECKING(if tic should use symbolic links)
801 AC_ARG_ENABLE(symlinks,
802 [ --enable-symlinks make tic use symbolic links not hard links],
803 [with_symlinks=$enableval],
805 AC_MSG_RESULT($with_symlinks)
808 # If we have hard links and did not choose to use soft links instead, there is
809 # no reason to make this choice optional - use the hard links.
810 if test "$with_symlinks" = no ; then
811 AC_MSG_CHECKING(if tic should use hard links)
812 if test "x$ac_cv_func_link" = xyes ; then
817 AC_MSG_RESULT($with_links)
820 test "x$with_links" = xyes && AC_DEFINE(USE_LINKS,1,[Define to 1 if hardlinks should be used in terminfo database])
821 test "x$with_symlinks" = xyes && AC_DEFINE(USE_SYMLINKS,1,[Define to 1 if symbolic links should be used in terminfo database])
823 ### use option --enable-broken-linker to force on use of broken-linker support
824 AC_MSG_CHECKING(if you want broken-linker support code)
825 AC_ARG_ENABLE(broken_linker,
826 [ --enable-broken_linker compile with broken-linker support code],
827 [with_broken_linker=$enableval],
828 [with_broken_linker=${BROKEN_LINKER:-no}])
829 AC_MSG_RESULT($with_broken_linker)
832 if test "x$with_broken_linker" = xyes ; then
833 AC_DEFINE(BROKEN_LINKER,1,[Define to 1 to work around linkers which cannot link data-only modules])
835 elif test "$DFT_LWR_MODEL" = shared ; then
836 case $cf_cv_system_name in
838 AC_DEFINE(BROKEN_LINKER,1,[Define to 1 to work around linkers which cannot link data-only modules])
840 CF_VERBOSE(cygwin linker is broken anyway)
844 AC_SUBST(BROKEN_LINKER)
846 ### use option --enable-bsdpad to have tputs process BSD-style prefix padding
847 AC_MSG_CHECKING(if tputs should process BSD-style prefix padding)
848 AC_ARG_ENABLE(bsdpad,
849 [ --enable-bsdpad recognize BSD-style prefix padding],
850 [with_bsdpad=$enableval],
852 AC_MSG_RESULT($with_bsdpad)
853 test "x$with_bsdpad" = xyes && AC_DEFINE(BSD_TPUTS,1,[Define to 1 to recognize BSD-style prefix padding])
855 ### use option --enable-widec to turn on use of wide-character support
864 # Check to define _XOPEN_SOURCE "automatically"
865 CPPFLAGS_before_XOPEN="$CPPFLAGS"
867 CPPFLAGS_after_XOPEN="$CPPFLAGS"
869 # Work around breakage on OS X
872 # Checks for CODESET support.
875 # use these variables to work around a defect in gcc's fixincludes.
879 AC_MSG_CHECKING(if you want wide-character code)
881 [ --enable-widec compile with wide-char/UTF-8 code],
882 [with_widec=$enableval],
884 AC_MSG_RESULT($with_widec)
886 NCURSES_WCWIDTH_GRAPHICS=1
887 AC_SUBST(NCURSES_WCWIDTH_GRAPHICS)
889 if test "x$with_widec" = xyes ; then
890 if test "x$disable_lib_suffixes" = xno ; then
891 LIB_SUFFIX="w${LIB_SUFFIX}"
893 AC_DEFINE(USE_WIDEC_SUPPORT,1,[Define to 1 to compile with wide-char/UTF-8 code])
894 AC_DEFINE(NCURSES_WIDECHAR,1,[Define to 1 to compile with wide-char/UTF-8 code])
897 CF_CHECK_WCWIDTH_GRAPHICS
898 test "$cf_cv_wcwidth_graphics" = no && NCURSES_WCWIDTH_GRAPHICS=0
902 AC_CHECK_FUNCS(putwc btowc wctob mbtowc wctomb mblen mbrlen mbrtowc wcsrtombs mbsrtowcs wcstombs mbstowcs)
903 if test "x$ac_cv_func_putwc" != xyes ; then
905 if test "$cf_cv_utf8_lib" != no ; then
909 CF_WCHAR_TYPE(mbstate_t, NCURSES_MBSTATE_T)
910 CF_WCHAR_TYPE(wchar_t, NCURSES_WCHAR_T, NCURSES_OK_WCHAR_T)
911 CF_WCHAR_TYPE(wint_t, NCURSES_WINT_T, NCURSES_OK_WINT_T)
913 if test "$NCURSES_MBSTATE_T" != 0; then
914 AC_DEFINE(NEED_MBSTATE_T_DEF,1,[Define to 1 if we must declare mbstate_t])
917 AC_SUBST(NCURSES_CH_T)
918 AC_SUBST(NCURSES_LIBUTF8)
920 AC_SUBST(NEED_WCHAR_H)
921 AC_SUBST(NCURSES_MBSTATE_T)
922 AC_SUBST(NCURSES_WCHAR_T)
923 AC_SUBST(NCURSES_WINT_T)
925 AC_SUBST(NCURSES_OK_WCHAR_T)
926 AC_SUBST(NCURSES_OK_WINT_T)
928 ### use option --disable-lp64 to allow long chtype
929 AC_MSG_CHECKING(whether to enable _LP64 definition in curses.h)
931 [ --disable-lp64 allow chtype to be long (ignore _LP64)],
932 [with_lp64=$enableval],
933 [with_lp64=$cf_dft_with_lp64])
934 AC_MSG_RESULT($with_lp64)
936 if test "x$with_lp64" = xyes ; then
941 AC_SUBST(cf_cv_enable_lp64)
945 ### use option --disable-tparm-varargs to make tparm() conform to X/Open
946 AC_MSG_CHECKING(if you want tparm not to use X/Open fixed-parameter list)
947 AC_ARG_ENABLE(tparm-varargs,
948 [ --disable-tparm-varargs compile tparm() without varargs interface],
949 [with_tparm_varargs=$enableval],
950 [with_tparm_varargs=yes])
951 AC_MSG_RESULT($with_tparm_varargs)
952 NCURSES_TPARM_VARARGS=0
953 test "x$with_tparm_varargs" = xyes && NCURSES_TPARM_VARARGS=1
954 AC_SUBST(NCURSES_TPARM_VARARGS)
956 ### use option --disable-tic-depends to make libtic not explicitly depend on ncurses/ncursesw
957 if test "$with_ticlib" != no ; then
958 AC_MSG_CHECKING(if you want tic library to use explicit dependency on ncurses$LIB_SUFFIX library)
959 AC_ARG_ENABLE(tic-depends,
960 [ --disable-tic-depends link tic library without explicit dependency on ncurses library],
961 [with_tic_depends=$enableval],
962 [with_tic_depends=yes])
963 AC_MSG_RESULT($with_tic_depends)
968 ### use option --disable-wattr-macros to suppress wattr* macros from curses.h
969 AC_MSG_CHECKING(if you want to suppress wattr* macros to help with ncurses5/ncurses6 transition)
970 AC_ARG_ENABLE(wattr-macros,
971 [ --disable-wattr-macros suppress wattr* macros to help with ncurses5/ncurses6 transition],
972 [with_wattr_macros=$enableval],
973 [with_wattr_macros=yes])
974 if [[ "x$with_wattr_macros" != xyes ]]; then
975 NCURSES_WATTR_MACROS=0
978 NCURSES_WATTR_MACROS=1
981 AC_SUBST(NCURSES_WATTR_MACROS)
985 ### use option --with-bool to override bool's type
986 AC_MSG_CHECKING(for type of bool)
988 [ --with-bool=TYPE override fallback type of bool variable],
989 [NCURSES_BOOL="$withval"],
991 AC_MSG_RESULT($NCURSES_BOOL)
992 AC_SUBST(NCURSES_BOOL)
994 AC_MSG_CHECKING(for alternate terminal capabilities file)
996 [ --with-caps=alt compile with alternate Caps file],
997 [TERMINFO_CAPS=Caps.$withval],
998 [TERMINFO_CAPS=Caps])
999 test -f "${srcdir}/include/${TERMINFO_CAPS}" || TERMINFO_CAPS=Caps
1000 AC_MSG_RESULT($TERMINFO_CAPS)
1001 AC_SUBST(TERMINFO_CAPS)
1003 ### use option --with-chtype to override chtype's type
1004 AC_MSG_CHECKING(for type of chtype)
1006 [ --with-chtype=TYPE override type of chtype],
1007 [NCURSES_CHTYPE="$withval"],
1008 [NCURSES_CHTYPE=$cf_dft_chtype])
1009 AC_MSG_RESULT($NCURSES_CHTYPE)
1011 ### use option --with-ospeed to override ospeed's type
1012 AC_MSG_CHECKING(for type of ospeed)
1014 [ --with-ospeed=TYPE override type of ospeed variable],
1015 [NCURSES_OSPEED="$withval"],
1016 [NCURSES_OSPEED=short])
1017 AC_MSG_RESULT($NCURSES_OSPEED)
1018 AC_SUBST(NCURSES_OSPEED)
1020 ### use option --with-mmask-t to override mmask_t's type
1021 AC_MSG_CHECKING(for type of mmask_t)
1022 AC_ARG_WITH(mmask-t,
1023 [ --with-mmask-t=TYPE override type of mmask_t],
1024 [NCURSES_MMASK_T="$withval"],
1025 [NCURSES_MMASK_T=$cf_dft_mmask_t])
1026 AC_MSG_RESULT($NCURSES_MMASK_T)
1028 ### use option --with-ccharw-max to override CCHARW_MAX size
1029 AC_MSG_CHECKING(for size CCHARW_MAX)
1030 AC_ARG_WITH(ccharw-max,
1031 [ --with-ccharw-max=XXX override size CCHARW_MAX],
1032 [NCURSES_CCHARW_MAX="$withval"],
1033 [NCURSES_CCHARW_MAX=5])
1034 AC_MSG_RESULT($NCURSES_CCHARW_MAX)
1035 AC_SUBST(NCURSES_CCHARW_MAX)
1037 AC_CHECK_SIZEOF([signed char], 0)
1038 if test "$ac_cv_sizeof_signed_char" = 1 ; then
1039 NCURSES_SBOOL="signed char"
1041 NCURSES_SBOOL="char"
1043 AC_MSG_CHECKING(if you want to use signed Boolean array in term.h)
1044 AC_ARG_ENABLE(signed-char,
1045 [ --enable-signed-char compile using signed Boolean's in term.h],
1046 [with_signed_char=$enableval],
1047 [with_signed_char=no])
1048 AC_MSG_RESULT($with_signed_char)
1049 test "x$with_signed_char" != xyes && NCURSES_SBOOL="char"
1050 AC_SUBST(NCURSES_SBOOL)
1052 ### use option --with-tparm-arg to override tparm's argument type
1053 AC_MSG_CHECKING(for type of tparm args)
1054 AC_ARG_WITH(tparm-arg,
1055 [ --with-tparm-arg=TYPE override parameter type of tparm],
1056 [NCURSES_TPARM_ARG="$withval"],
1057 [NCURSES_TPARM_ARG=$cf_dft_tparm_arg])
1058 AC_MSG_RESULT($NCURSES_TPARM_ARG)
1059 AC_SUBST(NCURSES_TPARM_ARG)
1061 ### Enable compiling-in rcs id's
1062 AC_MSG_CHECKING(if RCS identifiers should be compiled-in)
1063 AC_ARG_WITH(rcs-ids,
1064 [ --with-rcs-ids compile-in RCS identifiers],
1065 [with_rcs_ids=$withval],
1067 AC_MSG_RESULT($with_rcs_ids)
1068 test "x$with_rcs_ids" = xyes && AC_DEFINE(USE_RCS_IDS,1,[Define to 1 to compile-in RCS identifiers])
1070 ###############################################################################
1071 CF_MAN_PAGES([ captoinfo clear infocmp infotocap reset tabs tic toe tput tset ])
1073 ###############################################################################
1074 CF_HELP_MESSAGE(Extensions:)
1076 ### Note that some functions (such as const) are normally disabled anyway.
1077 AC_MSG_CHECKING(if you want to build with function extensions)
1078 AC_ARG_ENABLE(ext-funcs,
1079 [ --disable-ext-funcs disable function-extensions],
1080 [with_ext_funcs=$enableval],
1081 [with_ext_funcs=yes])
1082 AC_MSG_RESULT($with_ext_funcs)
1083 if test "x$with_ext_funcs" = xyes ; then
1085 AC_DEFINE(NCURSES_EXT_FUNCS,1,[Define to 1 to enable ncurses extended functions])
1086 AC_DEFINE(HAVE_ASSUME_DEFAULT_COLORS,1,[Define to 1 to enable assume_default_colors() function in test-programs])
1087 AC_DEFINE(HAVE_CURSES_VERSION,1,[Define to 1 to enable curses_version() function in test-programs])
1088 AC_DEFINE(HAVE_HAS_KEY,1,[Define to 1 to enable has_key() function in test-programs])
1089 AC_DEFINE(HAVE_RESIZETERM,1,[Define to 1 to enable resizeterm() function in test-programs])
1090 AC_DEFINE(HAVE_RESIZE_TERM,1,[Define to 1 to enable resize_term() function in test-programs])
1091 AC_DEFINE(HAVE_TERM_ENTRY_H,1,[Define to 1 to enable term_entry() function in test-programs])
1092 AC_DEFINE(HAVE_USE_DEFAULT_COLORS,1,[Define to 1 to enable use_default_colors() function in test-programs])
1093 AC_DEFINE(HAVE_USE_EXTENDED_NAMES,1,[Define to 1 to enable use_extended_names() function in test-programs])
1094 AC_DEFINE(HAVE_USE_SCREEN,1,[Define to 1 to enable use_screen() function in test-programs])
1095 AC_DEFINE(HAVE_USE_WINDOW,1,[Define to 1 to enable use_window() function in test-programs])
1096 AC_DEFINE(HAVE_WRESIZE,1,[Define to 1 to enable wresize() function in test-programs])
1097 GENERATED_EXT_FUNCS=generated
1098 test "x$with_ext_funcs" = xyes || cf_dft_ext_spfuncs=no
1101 GENERATED_EXT_FUNCS=
1103 AC_SUBST(NCURSES_EXT_FUNCS)
1104 AC_SUBST(GENERATED_EXT_FUNCS)
1106 AC_MSG_CHECKING(if you want to build with SCREEN extensions)
1107 AC_ARG_ENABLE(sp-funcs,
1108 [ --enable-sp-funcs enable SCREEN-extensions],
1109 [with_sp_funcs=$enableval],
1110 [with_sp_funcs=$cf_dft_ext_spfuncs])
1111 AC_MSG_RESULT($with_sp_funcs)
1112 if test "x$with_sp_funcs" = xyes ; then
1114 AC_DEFINE(NCURSES_SP_FUNCS,1,[Define to 1 to enable SCREEN-extensions])
1115 AC_DEFINE(HAVE_TPUTS_SP,1,[Define to 1 to enable tputs_sp() function in test-programs])
1116 GENERATED_SP_FUNCS=generated
1121 AC_SUBST(NCURSES_SP_FUNCS)
1122 AC_SUBST(GENERATED_SP_FUNCS)
1124 AC_MSG_CHECKING(if you want to build with terminal-driver)
1125 AC_ARG_ENABLE(term-driver,
1126 [ --enable-term-driver enable terminal-driver],
1127 [with_term_driver=$enableval],
1128 [with_term_driver=no])
1129 AC_MSG_RESULT($with_term_driver)
1130 if test "x$with_term_driver" = xyes ; then
1131 AC_DEFINE(USE_TERM_DRIVER,1,[Define to 1 to enable terminal-driver])
1132 if test "x$with_termlib" != xno ; then
1133 AC_MSG_ERROR(The term-driver option conflicts with the termlib option)
1135 if test "x$with_sp_funcs" != xyes ; then
1136 AC_MSG_ERROR(The term-driver option relies upon sp-funcs)
1140 ### use option --enable-const to turn on use of const beyond that in XSI.
1141 AC_MSG_CHECKING(for extended use of const keyword)
1142 AC_ARG_ENABLE(const,
1143 [ --enable-const compile with extra/non-standard const],
1144 [with_ext_const=$enableval],
1145 [with_ext_const=$cf_dft_ext_const])
1146 AC_MSG_RESULT($with_ext_const)
1147 NCURSES_CONST='/*nothing*/'
1148 if test "x$with_ext_const" = xyes ; then
1151 AC_SUBST(NCURSES_CONST)
1153 ### use option --enable-ext-colors to turn on use of colors beyond 16.
1154 AC_MSG_CHECKING(if you want to use extended colors)
1155 AC_ARG_ENABLE(ext-colors,
1156 [ --enable-ext-colors compile for 256-color support],
1157 [with_ext_colors=$enableval],
1158 [with_ext_colors=$cf_dft_ext_colors])
1159 AC_MSG_RESULT($with_ext_colors)
1160 NCURSES_EXT_COLORS=0
1161 if test "x$with_ext_colors" = xyes ; then
1162 if test "x$with_widec" != xyes ; then
1163 AC_MSG_WARN(This option applies only to wide-character library)
1165 # cannot be ABI 5 since it changes sizeof(cchar_t)
1167 NCURSES_EXT_COLORS=1
1168 AC_DEFINE(NCURSES_EXT_COLORS,1,[Define to 1 to compile for 256-color support])
1169 AC_DEFINE(HAVE_ALLOC_PAIR,1,[Define to 1 to enable alloc_pair() function])
1170 AC_DEFINE(HAVE_INIT_EXTENDED_COLOR,1,[Define to 1 to enable init_extended_color() function in test-programs])
1171 AC_DEFINE(HAVE_RESET_COLOR_PAIRS,1,[Define to 1 to enable reset_color_pairs() function in test-programs])
1174 AC_SUBST(NCURSES_EXT_COLORS)
1176 ### use option --enable-ext-mouse to modify coding to support 5-button mice
1177 AC_MSG_CHECKING(if you want to use extended mouse encoding)
1178 AC_ARG_ENABLE(ext-mouse,
1179 [ --enable-ext-mouse compile for extended mouse-encoding],
1180 [with_ext_mouse=$enableval],
1181 [with_ext_mouse=$cf_dft_ext_mouse])
1182 AC_MSG_RESULT($with_ext_mouse)
1183 NCURSES_MOUSE_VERSION=1
1184 if test "x$with_ext_mouse" = xyes ; then
1185 NCURSES_MOUSE_VERSION=2
1188 AC_SUBST(NCURSES_MOUSE_VERSION)
1190 ### use option --enable-ext-putwin to turn on extended screendumps
1191 AC_MSG_CHECKING(if you want to use extended putwin/screendump)
1192 AC_ARG_ENABLE(ext-putwin,
1193 [ --enable-ext-putwin compile with extended putwin/screendump],
1194 [with_ext_putwin=$enableval],
1195 [with_ext_putwin=$cf_dft_ext_putwin])
1196 AC_MSG_RESULT($with_ext_putwin)
1197 if test "x$with_ext_putwin" = xyes ; then
1198 AC_DEFINE(NCURSES_EXT_PUTWIN,1,[Define to 1 to compile with extended putwin/screendump])
1201 AC_MSG_CHECKING(if you want \$NCURSES_NO_PADDING code)
1202 AC_ARG_ENABLE(no-padding,
1203 [ --enable-no-padding compile with $NCURSES_NO_PADDING code],
1204 [with_no_padding=$enableval],
1205 [with_no_padding=$with_ext_funcs])
1206 AC_MSG_RESULT($with_no_padding)
1207 test "x$with_no_padding" = xyes && AC_DEFINE(NCURSES_NO_PADDING,1,[Define to 1 to compile with $NCURSES_NO_PADDING code])
1209 ### use option --enable-sigwinch to turn on use of SIGWINCH logic
1210 AC_MSG_CHECKING(if you want SIGWINCH handler)
1211 AC_ARG_ENABLE(sigwinch,
1212 [ --enable-sigwinch compile with SIGWINCH handler],
1213 [with_sigwinch=$enableval],
1214 [with_sigwinch=$with_ext_funcs])
1215 AC_MSG_RESULT($with_sigwinch)
1216 test "x$with_sigwinch" = xyes && AC_DEFINE(USE_SIGWINCH,1,[Define to 1 to compile with SIGWINCH handler])
1218 ### use option --enable-tcap-names to allow user to define new capabilities
1219 AC_MSG_CHECKING(if you want user-definable terminal capabilities like termcap)
1220 AC_ARG_ENABLE(tcap-names,
1221 [ --enable-tcap-names compile with user-definable terminal capabilities],
1222 [with_tcap_names=$enableval],
1223 [with_tcap_names=$with_ext_funcs])
1224 AC_MSG_RESULT($with_tcap_names)
1226 test "x$with_tcap_names" = xyes && NCURSES_XNAMES=1
1227 AC_SUBST(NCURSES_XNAMES)
1229 ##############################################################################
1230 CF_HELP_MESSAGE(Reentrant Code:)
1233 if test "x$with_pthread" != xno; then
1234 AC_CHECK_FUNC(pthread_kill,[
1235 AC_MSG_CHECKING(if you want to allow EINTR in wgetch with pthreads)
1236 AC_ARG_ENABLE(pthreads-eintr,
1237 [ --enable-pthreads-eintr enable EINTR in wgetch with pthreads],
1238 [use_pthreads_eintr=$enableval],
1239 [use_pthreads_eintr=no])
1240 AC_MSG_RESULT($use_pthreads_eintr)
1241 if test "x$use_pthreads_eintr" = xyes ; then
1242 AC_DEFINE(USE_PTHREADS_EINTR,1,[Define to 1 to enable EINTR in wgetch with pthreads])
1245 AC_MSG_CHECKING(if you want to use weak-symbols for pthreads)
1246 AC_ARG_ENABLE(weak-symbols,
1247 [ --enable-weak-symbols enable weak-symbols for pthreads],
1248 [use_weak_symbols=$enableval],
1249 [use_weak_symbols=no])
1250 AC_MSG_RESULT($use_weak_symbols)
1251 if test "x$use_weak_symbols" = xyes ; then
1254 cf_cv_weak_symbols=no
1257 if test "x$cf_cv_weak_symbols" = xyes ; then
1258 AC_DEFINE(USE_WEAK_SYMBOLS,1,[Define to 1 to enable weak-symbols for pthreads])
1263 if test "x$with_pthread" = "xyes" ; then
1264 AC_DEFINE(USE_PTHREADS,1,[Define to 1 to use pthreads feature])
1265 enable_reentrant=yes
1266 if test "x$cf_cv_weak_symbols" = xyes ; then
1268 CF_ADD_LIB(pthread,PRIVATE_LIBS)
1273 # Reentrant code has to be opaque; there's little advantage to making ncurses
1274 # opaque outside of that, so there is no --enable-opaque option. We can use
1275 # this option without --with-pthreads, but this will be always set for
1277 AC_MSG_CHECKING(if you want reentrant code)
1278 AC_ARG_ENABLE(reentrant,
1279 [ --enable-reentrant compile with reentrant code],
1280 [with_reentrant=$enableval],
1281 [with_reentrant=no])
1282 AC_MSG_RESULT($with_reentrant)
1283 if test "x$with_reentrant" = xyes ; then
1284 cf_cv_enable_reentrant=1
1285 cf_cv_enable_opaque="NCURSES_INTERNALS"
1287 if test "x$cf_cv_weak_symbols" = xyes ; then
1288 CF_REMOVE_LIB(LIBS,$LIBS,pthread)
1289 CF_ADD_LIB(pthread,TEST_LIBS)
1290 CF_ADD_LIB(pthread,TEST_LIBS2)
1291 CF_ADD_LIB(pthread,PRIVATE_LIBS)
1293 # when not using weak symbols but with_reentrant,
1294 # add 't' to the library suffix on all platforms
1295 # except cygwin, where we only do that if ALSO
1296 # compiling with full thread support.
1299 if test "$with_pthread" = "yes" ; then
1300 if test "x$disable_lib_suffixes" = "xno" ; then
1301 LIB_SUFFIX="t${LIB_SUFFIX}"
1305 if test "x$disable_lib_suffixes" = "xno" ; then
1306 LIB_SUFFIX="t${LIB_SUFFIX}"
1311 AC_DEFINE(USE_REENTRANT,1,[Define to 1 to use reentrant feature])
1314 cf_cv_enable_reentrant=0
1315 cf_cv_enable_opaque="NCURSES_OPAQUE"
1316 NCURSES_SIZE_T=short
1318 AC_SUBST(cf_cv_enable_reentrant)
1319 AC_SUBST(cf_cv_enable_opaque)
1321 AC_SUBST(NCURSES_SIZE_T)
1323 AC_MSG_CHECKING(if you want opaque curses-library structures)
1324 CF_ARG_ENABLE(opaque-curses,
1325 [ --enable-opaque-curses make curses WINDOW, etc., "opaque"],
1326 [enable_opaque_curses=yes],[
1327 test "$cf_cv_enable_reentrant" = 1 && enable_opaque_curses=yes
1328 test "$cf_cv_enable_reentrant" = 1 || enable_opaque_curses=no
1330 AC_MSG_RESULT($enable_opaque_curses)
1332 test "$cf_cv_enable_reentrant" = 1 && \
1333 test "$enable_opaque_curses" = no && \
1334 AC_MSG_ERROR(reentrant configuration requires opaque library)
1336 AC_MSG_CHECKING(if you want opaque form-library structures)
1337 AC_ARG_ENABLE(opaque-form,
1338 [ --enable-opaque-form make form-library structures "opaque"],
1339 [enable_opaque_form=yes],[enable_opaque_form=no])
1340 AC_MSG_RESULT($enable_opaque_form)
1342 AC_MSG_CHECKING(if you want opaque menu-library structures)
1343 AC_ARG_ENABLE(opaque-menu,
1344 [ --enable-opaque-menu make menu-library structures "opaque"],
1345 [enable_opaque_menu=yes],[enable_opaque_menu=no])
1346 AC_MSG_RESULT($enable_opaque_menu)
1348 AC_MSG_CHECKING(if you want opaque panel-library structures)
1349 AC_ARG_ENABLE(opaque-panel,
1350 [ --enable-opaque-panel make panel-library structures "opaque"],
1351 [enable_opaque_panel=yes],[enable_opaque_panel=no])
1352 AC_MSG_RESULT($enable_opaque_panel)
1354 NCURSES_OPAQUE=0; test "$enable_opaque_curses" = yes && NCURSES_OPAQUE=1
1355 NCURSES_OPAQUE_FORM=0; test "$enable_opaque_form" = yes && NCURSES_OPAQUE_FORM=1
1356 NCURSES_OPAQUE_MENU=0; test "$enable_opaque_menu" = yes && NCURSES_OPAQUE_MENU=1
1357 NCURSES_OPAQUE_PANEL=0; test "$enable_opaque_panel" = yes && NCURSES_OPAQUE_PANEL=1
1359 AC_SUBST(NCURSES_OPAQUE)
1360 AC_SUBST(NCURSES_OPAQUE_FORM)
1361 AC_SUBST(NCURSES_OPAQUE_MENU)
1362 AC_SUBST(NCURSES_OPAQUE_PANEL)
1364 ### Allow using a different wrap-prefix
1365 if test "$cf_cv_enable_reentrant" != 0 || test "$BROKEN_LINKER" = 1 ; then
1366 AC_MSG_CHECKING(for prefix used to wrap public variables)
1367 AC_ARG_WITH(wrap-prefix,
1368 [ --with-wrap-prefix=XXX override prefix used for public variables],
1369 [NCURSES_WRAP_PREFIX=$withval],
1370 [NCURSES_WRAP_PREFIX=_nc_])
1371 AC_MSG_RESULT($NCURSES_WRAP_PREFIX)
1373 NCURSES_WRAP_PREFIX=_nc_
1375 AC_SUBST(NCURSES_WRAP_PREFIX)
1376 AC_DEFINE_UNQUOTED(NCURSES_WRAP_PREFIX,"$NCURSES_WRAP_PREFIX",[Define to override _nc_ prefix])
1378 ###############################################################################
1379 # These options are relatively safe to experiment with.
1380 CF_HELP_MESSAGE(Development Code:)
1381 AC_MSG_CHECKING(if you want all development code)
1382 AC_ARG_WITH(develop,
1383 [ --without-develop disable development options],
1384 [with_develop=$withval],
1386 AC_MSG_RESULT($with_develop)
1388 ### use option --enable-hard-tabs to turn on use of hard-tabs optimize
1389 AC_MSG_CHECKING(if you want hard-tabs code)
1390 AC_ARG_ENABLE(hard-tabs,
1391 [ --enable-hard-tabs compile with hard-tabs code],,
1392 [enable_hard_tabs=$with_develop])
1393 AC_MSG_RESULT($enable_hard_tabs)
1394 test "x$enable_hard_tabs" = xyes && AC_DEFINE(USE_HARD_TABS,1,[Define to 1 to compile with hard-tabs code])
1396 ### use option --enable-xmc-glitch to turn on use of magic-cookie optimize
1397 AC_MSG_CHECKING(if you want limited support for xmc)
1398 AC_ARG_ENABLE(xmc-glitch,
1399 [ --enable-xmc-glitch compile with support for xmc (magic-cookie)],,
1400 [enable_xmc_glitch=$with_develop])
1401 AC_MSG_RESULT($enable_xmc_glitch)
1402 test "x$enable_xmc_glitch" = xyes && AC_DEFINE(USE_XMC_SUPPORT,1,[Define to 1 to compile with support for xmc (magic-cookie)])
1404 ###############################################################################
1405 # These are just experimental, probably should not be in a package:
1406 CF_HELP_MESSAGE(Experimental Code:)
1408 AC_MSG_CHECKING(if you do not want to assume colors are white-on-black)
1409 AC_ARG_ENABLE(assumed-color,
1410 [ --disable-assumed-color do not assume anything about default-colors],
1411 [with_assumed_color=$enableval],
1412 [with_assumed_color=yes])
1413 AC_MSG_RESULT($with_assumed_color)
1414 test "x$with_assumed_color" = xyes && AC_DEFINE(USE_ASSUMED_COLOR,1,[Define to 1 to assume things about default-colors])
1416 ### use option --enable-hashmap to turn on use of hashmap scrolling logic
1417 AC_MSG_CHECKING(if you want hashmap scrolling-optimization code)
1418 AC_ARG_ENABLE(hashmap,
1419 [ --disable-hashmap compile without hashmap scrolling-optimization],
1420 [with_hashmap=$enableval],
1422 AC_MSG_RESULT($with_hashmap)
1423 test "x$with_hashmap" = xyes && AC_DEFINE(USE_HASHMAP,1,[Define to 1 to compile with hashmap scrolling-optimization])
1425 ### use option --enable-colorfgbg to turn on use of $COLORFGBG environment
1426 AC_MSG_CHECKING(if you want colorfgbg code)
1427 AC_ARG_ENABLE(colorfgbg,
1428 [ --enable-colorfgbg compile-in experimental $COLORFGBG code],
1429 [with_colorfgbg=$enableval],
1430 [with_colorfgbg=no])
1431 AC_MSG_RESULT($with_colorfgbg)
1432 test "x$with_colorfgbg" = xyes && AC_DEFINE(USE_COLORFGBG,1,[Define to 1 to compile-in experimental $COLORFGBG code])
1434 ### use option --enable-interop to turn on use of bindings used for interop
1435 AC_MSG_CHECKING(if you want interop bindings)
1436 AC_ARG_ENABLE(interop,
1437 [ --enable-interop compile-in interop bindings],
1438 [with_exp_interop=$enableval],
1439 [with_exp_interop=$cf_dft_interop])
1440 AC_MSG_RESULT($with_exp_interop)
1442 NCURSES_INTEROP_FUNCS=0
1443 test "x$with_exp_interop" = xyes && NCURSES_INTEROP_FUNCS=1
1444 AC_SUBST(NCURSES_INTEROP_FUNCS)
1447 AC_MSG_CHECKING(if you want experimental safe-sprintf code)
1448 AC_ARG_ENABLE(safe-sprintf,
1449 [ --enable-safe-sprintf compile with experimental safe-sprintf code],
1450 [with_safe_sprintf=$enableval],
1451 [with_safe_sprintf=no])
1452 AC_MSG_RESULT($with_safe_sprintf)
1454 ### use option --disable-scroll-hints to turn off use of scroll-hints scrolling logic
1455 # when hashmap is used scroll hints are useless
1456 if test "$with_hashmap" = no ; then
1457 AC_MSG_CHECKING(if you want to experiment without scrolling-hints code)
1458 AC_ARG_ENABLE(scroll-hints,
1459 [ --disable-scroll-hints compile without scroll-hints code],
1460 [with_scroll_hints=$enableval],
1461 [with_scroll_hints=yes])
1462 AC_MSG_RESULT($with_scroll_hints)
1463 test "x$with_scroll_hints" = xyes && AC_DEFINE(USE_SCROLL_HINTS,1,[Define to 1 to compile without scroll-hints code])
1466 AC_MSG_CHECKING(if you want wgetch-events code)
1467 AC_ARG_ENABLE(wgetch-events,
1468 [ --enable-wgetch-events compile with wgetch-events code],
1469 [with_wgetch_events=$enableval],
1470 [with_wgetch_events=no])
1471 AC_MSG_RESULT($with_wgetch_events)
1472 test "x$with_wgetch_events" = xyes && AC_DEFINE(NCURSES_WGETCH_EVENTS,1,[Define to 1 to compile with wgetch-events code])
1474 ###############################################################################
1475 CF_HELP_MESSAGE(Testing/development Options:)
1477 ### use option --disable-echo to suppress full display compiling commands
1479 if test "x$enable_echo" = xyes; then
1482 ECHO_LINK='@ echo linking $@ ... ;'
1483 test -n "$LIBTOOL" && LIBTOOL="$LIBTOOL --silent"
1484 test -n "$LIBTOOL_CXX" && LIBTOOL_CXX="$LIBTOOL_CXX --silent"
1488 # --disable-stripping is used for debugging
1491 # If we're avoiding relinking of shared libraries during install, that is to
1492 # avoid modifying the build-tree. For the same reason, avoid doing ranlib if
1493 # the install program has "-p" (for preserving timestamps).
1494 cf_cv_do_reranlib=yes
1495 if test "x$cf_cv_install_p" = xyes
1497 if test "x$cf_cv_do_relink" != xyes
1499 cf_cv_do_reranlib=no
1501 INSTALL_LIB="$INSTALL_LIB $INSTALL_OPT_P"
1504 AC_SUBST(INSTALL_OPT_P)
1506 ### use option --enable-warnings to turn on all gcc warnings
1507 AC_MSG_CHECKING(if you want to see compiler warnings)
1508 AC_ARG_ENABLE(warnings,
1509 [ --enable-warnings build: turn on GCC compiler warnings],
1510 [with_warnings=$enableval])
1511 AC_MSG_RESULT($with_warnings)
1513 if test "x$with_warnings" = "xyes"; then
1514 CF_ADD_ADAFLAGS(-gnatg)
1515 CF_GCC_WARNINGS(Wno-unknown-pragmas Wswitch-enum)
1516 if test "x$cf_with_cxx" = xyes ; then
1517 CF_GXX_WARNINGS(Wno-unused)
1521 CF_ENABLE_STRING_HACKS
1523 ### use option --enable-assertions to turn on generation of assertion code
1524 AC_MSG_CHECKING(if you want to enable runtime assertions)
1525 AC_ARG_ENABLE(assertions,
1526 [ --enable-assertions test: turn on generation of assertion code],
1527 [with_assertions=$enableval],
1528 [with_assertions=no])
1529 AC_MSG_RESULT($with_assertions)
1532 if test "$with_assertions" = no
1534 CPPFLAGS="$CPPFLAGS -DNDEBUG"
1536 CF_ADD_ADAFLAGS(-gnata)
1540 ### use option --disable-leaks to suppress "permanent" leaks, for testing
1542 AC_DEFINE(HAVE_NC_ALLOC_H,1,[Define to 1 if we have nc_alloc.h header])
1544 ### use option --enable-expanded to generate certain macros as functions
1545 AC_ARG_ENABLE(expanded,
1546 [ --enable-expanded test: generate functions for certain macros],
1547 [test "x$enableval" = xyes && AC_DEFINE(NCURSES_EXPANDED,1,[Define to 1 to generate functions for certain macros])])
1549 ### use option --disable-macros to suppress macros in favor of functions
1550 AC_ARG_ENABLE(macros,
1551 [ --disable-macros test: use functions rather than macros],
1552 [test "$enableval" = no && AC_DEFINE(NCURSES_NOMACROS,1,[Define to 1 to use functions rather than macros])])
1554 # Normally we only add trace() to the debug-library. Allow this to be
1555 # extended to all models of the ncurses library:
1557 case "$CFLAGS $CPPFLAGS" in
1563 AC_MSG_CHECKING(whether to add trace feature to all models)
1565 [ --with-trace test: add trace() function to all models of ncurses],
1566 [cf_with_trace=$withval],
1567 [cf_with_trace=$cf_all_traces])
1568 AC_MSG_RESULT($cf_with_trace)
1570 if test "x$cf_with_trace" = xyes ; then
1573 CF_ADD_CFLAGS(-DTRACE)
1574 AC_DEFINE(HAVE__TRACEF,1,[Define to 1 if we have _tracef function])
1582 CF_DISABLE_GNAT_PROJECTS
1584 ### Checks for libraries.
1585 case $cf_cv_system_name in
1586 (*mingw32*|*mingw64*)
1587 CPPFLAGS="$CPPFLAGS -DWINVER=0x0501 -DWIN32_LEAN_AND_MEAN"
1588 LIBS=" -lpsapi $LIBS"
1591 AC_CHECK_FUNC(gettimeofday,
1592 AC_DEFINE(HAVE_GETTIMEOFDAY,1,[Define to 1 if we have gettimeofday function]),[
1594 AC_CHECK_LIB(bsd, gettimeofday,
1595 AC_DEFINE(HAVE_GETTIMEOFDAY,1,[Define to 1 if we have gettimeofday function])
1596 CF_ADD_LIB(bsd))])dnl CLIX: bzero, select, gettimeofday
1600 CF_MATH_LIB(MATH_LIB,pow(sin(x),x))
1603 ### Checks for header files.
1609 dnl These are some other potentially nonportable headers.
1631 # check for ISC (this may also define _POSIX_SOURCE)
1632 # Note: even non-Posix ISC needs <sys/bsdtypes.h> to declare fd_set
1633 if test "x$ISC" = xyes ; then
1634 AC_CHECK_LIB(cposix,main)
1635 AC_CHECK_LIB(inet,bzero,CF_ADD_LIB(inet))dnl also 'select()'
1640 ### checks for compiler characteristics
1643 CF_C_INLINE(NCURSES_INLINE,1200)
1646 if test $NCURSES_CHTYPE = auto ; then
1649 cf_cv_typeof_chtype=$NCURSES_CHTYPE
1651 test "$cf_cv_typeof_chtype" = unsigned && cf_cv_typeof_chtype=""
1652 AC_SUBST(cf_cv_typeof_chtype)
1654 CF_UNSIGNED_LITERALS
1656 test ".$cf_cv_unsigned_literals" = .yes && cf_cv_1UL="${cf_cv_1UL}U"
1657 test ".$cf_cv_typeof_chtype" = .long && cf_cv_1UL="${cf_cv_1UL}L"
1660 if test $NCURSES_MMASK_T = auto ; then
1661 cf_cv_typeof_mmask_t=long
1663 cf_cv_typeof_mmask_t=$NCURSES_MMASK_T
1665 test "$cf_cv_typeof_mmask_t" = unsigned && cf_cv_typeof_mmask_t=""
1666 AC_SUBST(cf_cv_typeof_mmask_t)
1668 ### Checks for external-data
1672 ### Checks for library functions.
1700 if test "x$ac_cv_func_getopt" = xno && \
1701 test "x$cf_with_progs$cf_with_tests" != xnono; then
1702 AC_MSG_ERROR(getopt is required for building programs)
1705 if test "x$with_safe_sprintf" = xyes
1707 if test "x$ac_cv_func_vsnprintf" = xyes
1709 AC_MSG_WARN(will use vsnprintf instead of safe-sprintf option)
1711 AC_DEFINE(USE_SAFE_SPRINTF,1,[Define to 1 to compile with experimental safe-sprintf code])
1715 if test "x$with_getcap" = "xyes" ; then
1726 # setup for prototype of fallback for vsscanf()
1727 CF_SUBST_IF(["$cf_cv_func_vsscanf" = vsscanf], HAVE_VSSCANF, 1, 0)
1729 dnl FIXME (may need this) AC_SYS_RESTARTABLE_SYSCALLS
1730 if test "x$cross_compiling" = xyes ; then
1731 AC_MSG_WARN(cross compiling: assume setvbuf params not reversed)
1733 AC_FUNC_SETVBUF_REVERSED
1735 AC_CHECK_TYPE(intptr_t, long)
1736 AC_CHECK_TYPE(ssize_t, int)
1744 # special check for test/ditto.c
1746 if test "$cf_cv_func_openpty" != no ; then
1747 AC_DEFINE_UNQUOTED(USE_OPENPTY_HEADER,<$cf_cv_func_openpty>,[Define to actual header for openpty function])
1748 AC_DEFINE(USE_XTERM_PTY,1,[Define to 1 if we should assume xterm pseudoterminal interface])
1749 if test "x$cf_cv_lib_util" = xyes ; then
1750 CF_ADD_LIB(util,TEST_LIBS)
1754 AC_SUBST(TEST_LIBS2)
1756 if test "$with_hashed_db" != no ; then
1757 AC_DEFINE(USE_HASHED_DB,1,[Define to 1 if we should build terminfo in hashed database])
1758 CF_HASHED_DB($with_hashed_db)
1761 dnl We'll do our own -g libraries, unless the user's overridden via $CFLAGS
1762 if test -z "$cf_user_CFLAGS" && test "$with_no_leaks" = no ; then
1763 CF_STRIP_G_OPT(CFLAGS)
1764 CF_STRIP_G_OPT(CXXFLAGS)
1767 # Just in case, check if the C compiler has a bool type.
1768 CF_BOOL_DECL(cf_cv_cc_bool_type)
1770 # Check for C++ compiler characteristics (and ensure that it's there!)
1771 if test -n "$CXX" ; then
1774 CF_PROG_CC_C_O(CXX,[$CXXFLAGS $CPPFLAGS])
1776 case $GXX_VERSION in
1788 AC_CHECK_HEADERS(typeinfo)
1789 CF_CXX_IOSTREAM_NAMESPACE
1798 cf_cv_builtin_bool=1
1800 # Just because we are not configuring against C++ right now does not
1801 # mean that a user will not want to use C++. Some distributors disable
1802 # the C++ portion of this configuration as a shortcut (or just to avoid
1803 # compiling the demo in the c++ directory). So we need a reasonable
1804 # default for the 'bool' type.
1806 # Caveat: since the storage of the bool type is not standardized, it
1809 if test "$NCURSES_BOOL" != auto ; then
1810 cf_cv_type_of_bool=$NCURSES_BOOL
1811 cf_cv_header_stdbool_h=0
1813 if test "$cf_cv_header_stdbool_h" = 1 ; then
1816 AC_MSG_CHECKING(for fallback type of bool)
1818 (i?86) cf_cv_type_of_bool=char ;;
1819 (*) cf_cv_type_of_bool=int ;;
1821 AC_MSG_RESULT($cf_cv_type_of_bool)
1827 # If the C compiler did not declare bool, and we did not determine that the C++
1828 # compiler does not declare bool, turn on an ifdef in curses.h that makes the
1829 # ncurses library use the same type as C++ bool. Note that this allows one to
1830 # specify the type of bool in a configure-script option and postpone
1831 # integration with the C++ compiler provided that the types are compatible.
1833 if test $cf_cv_cc_bool_type = 1
1835 # oops: C has a bool. Unlikely, but C++ could differ.
1837 elif test $cf_cv_builtin_bool = 0
1842 # this is the normal case
1843 USE_CXX_BOOL='defined(__cplusplus)'
1845 AC_SUBST(USE_CXX_BOOL)
1847 CF_HELP_MESSAGE(Ada95 Binding Options:)
1849 dnl If the Ada95 source-tree is present, add that to the build unless it will
1850 dnl not work, or was not requested.
1851 if test -f "${srcdir}/Ada95/Makefile.in" ; then
1853 dnl libtool does not know anything about GNAT, though a change made in 1998
1854 dnl provided for it "someday". Disable the ada subtree if we are using
1855 dnl libtool -TD 20070714
1856 if test "$cf_with_ada" != "no" ; then
1857 if test "$with_libtool" != "no"; then
1858 AC_MSG_WARN(libtool does not support Ada - disabling feature)
1863 dnl Check for availability of GNU Ada Translator (GNAT).
1864 dnl At the moment we support no other Ada95 compiler.
1865 if test "$cf_with_ada" != "no" ; then
1867 if test "x$cf_cv_prog_gnat_correct" = xyes; then
1868 CF_ADD_ADAFLAGS(-gnatpn)
1877 CF_WITH_ADA_COMPILER
1879 cf_ada_package=terminal_interface
1880 AC_SUBST(cf_ada_package)
1884 CF_WITH_ADA_SHAREDLIB
1891 # do this "late" to avoid conflict with header-checks
1892 if test "x$with_widec" = xyes ; then
1893 AC_CHECK_SIZEOF(wchar_t)
1896 ### Construct the ncurses library-subsets, if any, from this set of keywords:
1897 ### none, base, ext_funcs, ext_tinfo, ticlib, termlib, widechar
1899 ### ticlib modules may be a separate library, otherwise contained in termlib.
1900 ### termlib modules may be a separate library, otherwise contained in ncurses.
1902 ### The of "+" or " " between the tokens controls the way the script
1903 ### chooses to split module lists into libraries.
1905 ### (see CF_LIB_RULES).
1906 AC_MSG_CHECKING(for library subsets)
1909 if test "x$cf_with_progs" = xyes || test "$with_ticlib" != no || test "$with_termcap" != no; then
1910 LIB_SUBSETS="${LIB_SUBSETS}ticlib"
1911 if test "$with_ticlib" != no ; then
1912 LIB_SUBSETS="${LIB_SUBSETS} "
1914 LIB_SUBSETS="${LIB_SUBSETS}+"
1918 LIB_SUBSETS="${LIB_SUBSETS}termlib"
1919 test "x$with_ext_funcs" = xyes && LIB_SUBSETS="${LIB_SUBSETS}+ext_tinfo"
1921 if test "$with_termlib" != no ; then
1922 LIB_SUBSETS="${LIB_SUBSETS} "
1924 LIB_SUBSETS="${LIB_SUBSETS}+"
1927 LIB_SUBSETS="${LIB_SUBSETS}base"
1929 # Most term-driver calls are to tinfo, but some like init_pair are to the
1930 # base library (so it resides in base).
1931 if test "$with_term_driver" != no ; then
1932 LIB_SUBSETS="${LIB_SUBSETS}+port_drivers"
1933 case $cf_cv_system_name in
1934 (*mingw32*|*mingw64*)
1935 LIB_SUBSETS="${LIB_SUBSETS}+port_tinfo+port_win32con"
1936 CPPFLAGS="$CPPFLAGS -DUSE_WIN32CON_DRIVER"
1939 LIB_SUBSETS="${LIB_SUBSETS}+port_tinfo"
1944 test "x$with_widec" = xyes && LIB_SUBSETS="${LIB_SUBSETS}+widechar"
1945 test "x$with_ext_funcs" = xyes && LIB_SUBSETS="${LIB_SUBSETS}+ext_funcs"
1947 AC_MSG_RESULT($LIB_SUBSETS)
1949 ### Construct the list of include-directories to be generated
1953 ### Build up pieces for makefile rules
1954 AC_MSG_CHECKING(default library suffix)
1955 CF_LIB_TYPE($DFT_LWR_MODEL,DFT_ARG_SUFFIX)dnl
1956 AC_SUBST(DFT_ARG_SUFFIX)dnl the string to append to "-lncurses" ("")
1957 AC_MSG_RESULT($DFT_ARG_SUFFIX)
1959 AC_MSG_CHECKING(default library-dependency suffix)
1960 CF_LIB_SUFFIX($DFT_LWR_MODEL,DFT_LIB_SUFFIX,DFT_DEP_SUFFIX)dnl
1961 AC_SUBST(DFT_DEP_SUFFIX)dnl the corresponding library-suffix (".a")
1962 AC_MSG_RESULT($DFT_DEP_SUFFIX)
1964 AC_MSG_CHECKING(default object directory)
1965 CF_OBJ_SUBDIR($DFT_LWR_MODEL,DFT_OBJ_SUBDIR)dnl
1966 AC_SUBST(DFT_OBJ_SUBDIR)dnl the default object-directory ("obj")
1967 AC_MSG_RESULT($DFT_OBJ_SUBDIR)
1969 if test "x$cf_with_cxx" = xyes ; then
1970 AC_MSG_CHECKING(c++ library-dependency suffix)
1971 if test "$with_libtool" != "no"; then
1972 # libtool thinks it can make c++ shared libraries (perhaps only g++)
1973 CXX_LIB_SUFFIX=$DFT_DEP_SUFFIX
1974 elif test "$with_shared_cxx" != "no"; then
1975 # also for g++ users...
1976 CXX_LIB_SUFFIX=$DFT_DEP_SUFFIX
1978 # we normally make a static library because C/C++ library rules differ
1979 CF_LIB_SUFFIX(normal,CXX_LIB_SUFFIX,CXX_DEP_SUFFIX)
1981 AC_MSG_RESULT($CXX_LIB_SUFFIX)
1982 AC_SUBST(CXX_LIB_SUFFIX)
1985 # do not want -ldl in build except as needed for -lncurses dependency
1986 if test "x$with_dlsym" = xyes ; then
1987 if test $DFT_LWR_MODEL = shared || \
1988 test $DFT_LWR_MODEL = libtool ; then
1989 CF_REMOVE_LIB(LIBS,$LIBS,dl)
1992 ### Set up low-level terminfo dependencies for makefiles.
1994 # TICS_LIST and TINFO_LIST are needed to build libtic.so and libterm.so, but
1997 if test "x$with_dlsym" = xyes ; then
1998 CF_REMOVE_LIB(TINFO_LIST,$SHLIB_LIST,dl)
2001 USE_ARG_SUFFIX="${DFT_ARG_SUFFIX}${EXTRA_SUFFIX}"
2002 USE_LIB_SUFFIX="${LIB_SUFFIX}${EXTRA_SUFFIX}"
2003 USE_CFG_SUFFIX=${DFT_ARG_SUFFIX}${cf_cv_abi_version}
2004 if test -n "$EXTRA_SUFFIX" && test "x$EXTRA_SUFFIX" != "x${cf_cv_abi_version}"
2006 USE_CFG_SUFFIX="${USE_CFG_SUFFIX}${EXTRA_SUFFIX}"
2008 AC_SUBST(USE_ARG_SUFFIX)
2009 AC_SUBST(USE_CFG_SUFFIX)
2010 AC_SUBST(USE_LIB_SUFFIX)
2012 if test "$with_ticlib" != no ; then
2014 if test "x$with_ticlib" != xyes ; then
2015 TICS_NAME=$with_ticlib
2016 TICS_SUFFIX="`echo ${DFT_LIB_SUFFIX}|sed -e "s/^${USE_LIB_SUFFIX}//"`"
2017 TICS_ARG_SUFFIX="${with_ticlib}`echo ${USE_ARG_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
2018 TICS_DEP_SUFFIX="${with_ticlib}`echo ${DFT_DEP_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
2019 TICS_LIB_SUFFIX="${with_ticlib}"
2021 TICS_SUFFIX=${DFT_LIB_SUFFIX}
2022 TICS_ARG_SUFFIX="${TICS_NAME}${USE_ARG_SUFFIX}"
2023 TICS_DEP_SUFFIX="${TICS_NAME}${DFT_DEP_SUFFIX}"
2024 TICS_LIB_SUFFIX="${TICS_NAME}${USE_LIB_SUFFIX}"
2026 TICS_LDFLAGS="-L${LIB_DIR}"
2027 TICS_LIBS="-l${TICS_ARG_SUFFIX}"
2029 TICS_SUFFIX=${DFT_LIB_SUFFIX}
2030 TICS_LDFLAGS="-L${LIB_DIR}"
2031 TICS_LIBS="-l${LIB_NAME}${USE_ARG_SUFFIX}"
2033 AC_SUBST(TICS_ARG_SUFFIX)
2034 AC_SUBST(TICS_DEP_SUFFIX)
2035 AC_SUBST(TICS_LIB_SUFFIX)
2036 AC_SUBST(TICS_LDFLAGS)
2039 if test "$with_termlib" != no ; then
2041 if test "x$with_termlib" != xyes ; then
2042 TINFO_NAME=$with_termlib
2043 TINFO_SUFFIX="`echo ${DFT_LIB_SUFFIX}|sed -e "s/^${USE_LIB_SUFFIX}//"`"
2044 TINFO_ARG_SUFFIX="${with_termlib}`echo ${USE_ARG_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
2045 TINFO_DEP_SUFFIX="${with_termlib}`echo ${DFT_DEP_SUFFIX}|sed -e "s/^${LIB_SUFFIX}//"`"
2046 TINFO_LIB_SUFFIX="${with_termlib}"
2048 TINFO_SUFFIX=${DFT_LIB_SUFFIX}
2049 TINFO_ARG_SUFFIX="${TINFO_NAME}${USE_ARG_SUFFIX}"
2050 TINFO_DEP_SUFFIX="${TINFO_NAME}${DFT_DEP_SUFFIX}"
2051 TINFO_LIB_SUFFIX="${TINFO_NAME}${USE_LIB_SUFFIX}"
2054 TEST_DEPS="${LIB_DIR}/${LIB_PREFIX}${TINFO_DEP_SUFFIX}"
2055 TEST_DEP2="${LIB_2ND}/${LIB_PREFIX}${TINFO_DEP_SUFFIX}"
2056 if test "$DFT_LWR_MODEL" = "libtool"; then
2057 TEST_ARGS="${TEST_DEPS}"
2058 TEST_ARG2="${TEST_DEP2}"
2059 TINFO_LDFLAGS="-L${LIB_DIR}"
2060 TINFO_LIBS="$TEST_ARGS"
2061 TICS_LIST="$SHLIB_LIST $TEST_ARGS"
2062 SHLIB_LIST="${SHLIB_LIST} $TEST_ARGS"
2064 TEST_ARGS="-l${TINFO_ARG_SUFFIX}"
2065 TEST_ARG2="-l${TINFO_ARG_SUFFIX}"
2066 if test "x$with_term_driver" != xno ; then
2067 TICS_LIST="$SHLIB_LIST -l${LIB_NAME}${USE_ARG_SUFFIX}"
2068 TICS_LIBS="$TICS_LIBS -l${LIB_NAME}${USE_ARG_SUFFIX}"
2069 TINFO_LIBS="-l${LIB_NAME}${USE_ARG_SUFFIX} $TEST_ARGS"
2071 TICS_LIST="$SHLIB_LIST -l${TINFO_LIB_SUFFIX}"
2072 TINFO_LIBS="$TEST_ARGS"
2074 TINFO_LDFLAGS="-L${LIB_DIR}"
2075 SHLIB_LIST="$SHLIB_LIST -l${TINFO_LIB_SUFFIX}"
2078 # the next lines are needed for linking libtic over libncurses
2079 TINFO_NAME=${LIB_NAME}
2080 TINFO_SUFFIX=${DFT_LIB_SUFFIX}
2081 TINFO_ARG_SUFFIX=${LIB_NAME}${USE_ARG_SUFFIX}
2082 if test "x$with_tic_depends" = xyes ; then
2083 TICS_LIST="$SHLIB_LIST -l${LIB_NAME}${USE_ARG_SUFFIX}"
2085 TICS_LIST="$SHLIB_LIST"
2088 TINFO_LDFLAGS="-L${LIB_DIR}"
2089 TINFO_LIBS="-l${LIB_NAME}${USE_ARG_SUFFIX}"
2092 if test "$DFT_LWR_MODEL" = shared ; then
2093 case $cf_cv_system_name in
2095 # "lib" files have ".dll.a" suffix, "cyg"or "msys-" files have ".dll"
2101 AC_SUBST(TINFO_ARG_SUFFIX)
2102 AC_SUBST(TINFO_DEP_SUFFIX)
2103 AC_SUBST(TINFO_LIB_SUFFIX)
2104 AC_SUBST(TINFO_LDFLAGS)
2105 AC_SUBST(TINFO_LIBS)
2107 if test "x$with_dlsym" = xyes ; then
2108 CF_REMOVE_LIB(TICS_LIST,$TICS_LIST,dl)
2111 if test "$DFT_LWR_MODEL" = "libtool"; then
2116 TINFO_LDFLAGS2=`echo "$TINFO_LDFLAGS" | sed -e 's,-L\.\./,-L../../,'`
2117 AC_SUBST(TINFO_LDFLAGS2)
2119 case $DFT_LWR_MODEL in
2120 (normal|debug|profile)
2125 AC_MSG_CHECKING(where we will install curses.h)
2126 AC_SUBST(includesubdir)
2128 if test "$with_overwrite" = no && \
2129 ( test "x$includedir" = 'x${prefix}/include' || \
2130 test "x$includedir" = "x${prefix}/include" )
2132 includesubdir="/ncurses${USE_LIB_SUFFIX}"
2134 AC_MSG_RESULT(${includedir}${includesubdir})
2136 ### Resolve a conflict between normal and wide-curses by forcing applications
2137 ### that will need libutf8 to add it to their configure script.
2138 if test "$with_overwrite" != no ; then
2139 if test "$NCURSES_LIBUTF8" = 1 ; then
2140 NCURSES_LIBUTF8='defined(HAVE_LIBUTF8_H)'
2141 AC_MSG_WARN(Wide-character applications must define HAVE_LIBUTF8_H to include curses.h)
2144 WITH_OVERWRITE=$with_overwrite
2146 AC_SUBST(WITH_OVERWRITE)
2148 AC_SUBST(TINFO_LIST)
2149 AC_SUBST(SHLIB_LIST)
2151 # used to separate tack out of the tree
2153 AC_SUBST(NCURSES_TREE)
2155 ### predefined stuff for the test programs
2156 AC_DEFINE(HAVE_SLK_COLOR,1,[Define to 1 if we have slk_color for test-programs])
2158 ### Construct the list of subdirectories for which we'll customize makefiles
2159 ### with the appropriate compile-rules.
2161 CF_SRC_MODULES($modules_to_build)
2163 if test "x$cf_with_ada" = "xyes" && test "x$cf_cv_prog_gnat_correct" = "xyes"; then
2164 SUB_MAKEFILES="$SUB_MAKEFILES Ada95/gen/adacurses${USE_CFG_SUFFIX}-config:Ada95/gen/adacurses-config.in"
2165 SUB_MAKEFILES="$SUB_MAKEFILES man/adacurses${USE_CFG_SUFFIX}-config.1:man/MKada_config.in"
2170 # symbols that differ when compiling Ada95 by itself.
2171 NCURSES_SHLIB2=$SHELL' $(top_srcdir)/misc/shlib'
2172 AC_SUBST(NCURSES_SHLIB2)
2174 # values to use as strings
2175 AC_DEFINE_UNQUOTED(NCURSES_PATHSEP,'$PATH_SEPARATOR',[Define to override ':' as library path-separator])
2177 AC_DEFINE_UNQUOTED(NCURSES_VERSION_STRING, "${NCURSES_MAJOR}.${NCURSES_MINOR}.${NCURSES_PATCH}",[Define to 1 if machine has ample memory for tic])
2179 ### Now that we're done running tests, add the compiler-warnings, if any
2180 CF_ADD_CFLAGS($EXTRA_CFLAGS)
2182 ### Define substitutions for header files to avoid name-pollution
2183 CF_SUBST_IF(["x$cf_cv_have_tcgetattr" = xyes], HAVE_TCGETATTR, 1, 0)
2184 CF_SUBST_IF(["x$ac_cv_header_stdint_h" = xyes], HAVE_STDINT_H, 1, 0)
2185 CF_SUBST_IF(["x$ac_cv_header_termio_h" = xyes], HAVE_TERMIO_H, 1, 0)
2186 CF_SUBST_IF(["x$ac_cv_header_termios_h" = xyes], HAVE_TERMIOS_H, 1, 0)
2188 ################################################################################
2189 test "x$use_database" = xyes && \
2190 SUB_MAKEFILES="$SUB_MAKEFILES misc/run_tic.sh:misc/run_tic.in"
2192 SUB_MAKEFILES="$SUB_MAKEFILES misc/ncurses-config:misc/ncurses-config.in"
2193 SUB_MAKEFILES="$SUB_MAKEFILES man/ncurses${USE_CFG_SUFFIX}-config.1:man/MKncu_config.in"
2195 if test "x$enable_pc_files" = xyes && test -z "$MAKE_PC_FILES" ; then
2196 SUB_MAKEFILES="$SUB_MAKEFILES misc/gen-pkgconfig:misc/gen-pkgconfig.in"
2198 AC_SUBST(cross_compiling)
2200 AC_PATH_PROG(TIC_PATH,tic,unknown,$PATH:/usr/local/ncurses/bin)
2201 if test -n "$FALLBACK_LIST"
2203 if test "$TIC_PATH" = unknown
2205 AC_MSG_WARN(no tic program found for fallbacks)
2210 if test "x$cf_with_tests" != xno ; then
2215 AC_SUBST(MAKE_TESTS)
2217 ADAHTML_DIR=../../doc/html/ada
2218 AC_SUBST(ADAHTML_DIR)
2220 # these could be configurable, but are not currently
2226 AC_SUBST(PANEL_NAME)
2231 # workaround for OS/2 (20151017)
2232 case $cf_cv_system_name in
2234 LIBTOOL_OPTS_CXX="-os2dllname ncurs++"
2240 AC_SUBST(LIBTOOL_OPTS_CXX)
2242 # workaround for g++ versus Solaris (20131116)
2243 case $cf_cv_system_name in
2245 case "x$CPPFLAGS" in
2246 (*-D_XOPEN_SOURCE_EXTENDED*)
2247 CF_VERBOSE(moving _XOPEN_SOURCE_EXTENDED to work around g++ problem)
2248 CFLAGS="$CFLAGS -D_XOPEN_SOURCE_EXTENDED"
2249 CPPFLAGS=`echo "x$CPPFLAGS" | sed -e 's/^.//' -e 's/-D_XOPEN_SOURCE_EXTENDED//'`
2255 # Help to automatically enable the extended curses features when using either
2256 # the *-config or the ".pc" files by adding defines.
2257 AC_MSG_CHECKING(for defines to add to ncurses${USE_CFG_SUFFIX}-config script)
2259 for cf_loop1 in $CPPFLAGS_after_XOPEN
2262 for cf_loop2 in $CPPFLAGS_before_XOPEN
2264 if test "x$cf_loop1" = "x$cf_loop2"
2270 test "$cf_found" = no && PKG_CFLAGS="$PKG_CFLAGS $cf_loop1"
2272 AC_MSG_RESULT($PKG_CFLAGS)
2273 AC_SUBST(PKG_CFLAGS)
2275 # AC_CHECK_SIZEOF demands a literal parameter, no variables. So we do this.
2276 case "x$NCURSES_OSPEED" in
2284 AC_DEFINE_UNQUOTED(NCURSES_OSPEED_COMPAT,$cf_compatible,[Define to 1 if termcap variable ospeed is short])
2286 case "x$cf_cv_typeof_chtype" in
2288 cf_cv_typeof_chtype="unsigned $cf_cv_typeof_chtype"
2292 case "x$cf_cv_typeof_mmask_t" in
2294 cf_cv_typeof_mmask_t="unsigned $cf_cv_typeof_mmask_t"
2298 # substitute into misc/Makefile to suppress
2299 # (un)install.data from the
2300 # (un)install rules.
2301 if test "x$cf_with_db_install" = "xno"; then
2303 MISC_UNINSTALL_DATA=
2305 MISC_INSTALL_DATA=install.data
2306 MISC_UNINSTALL_DATA=uninstall.data
2308 AC_SUBST(MISC_INSTALL_DATA)
2309 AC_SUBST(MISC_UNINSTALL_DATA)
2313 dnl Override the package used for exported symbols
2314 if test -n "$PACKAGE"
2316 PACKAGE="${PACKAGE}${DFT_ARG_SUFFIX}"
2318 echo "package: $PACKAGE"
2324 if test -n "$RESULTING_SYMS"
2326 cf_filter_syms=$cf_dft_filter_syms
2327 CF_VERBOSE(will map symbols to ABI=$cf_cv_abi_version)
2330 if test "x$WILDCARD_SYMS" = xno
2335 test "x$cf_with_trace" = xyes && NCURSES_INLINE=
2337 UNALTERED_SYMS=`echo "$RESULTING_SYMS" | sed -e 's/\\$/\\\\$/g'`
2338 if test $cf_filter_syms = yes
2340 RESULTING_SYMS=resulting.map
2342 AC_SUBST(UNALTERED_SYMS)
2344 if test "x$cross_compiling" = xyes ; then
2345 ADAGEN_LDFLAGS='$(CROSS_LDFLAGS)'
2348 ADAGEN_LDFLAGS='$(NATIVE_LDFLAGS)'
2351 AC_SUBST(ADAGEN_LDFLAGS)
2352 AC_SUBST(CHECK_BUILD)
2353 AC_SUBST(PRIVATE_LIBS)
2355 AC_DEFINE(HAVE_CURSES_DATA_BOOLNAMES,1,[definition needed for in-tree build of tack])
2358 include/MKterm.h.awk \
2359 include/curses.head:include/curses.h.in \
2360 include/ncurses_dll.h \
2366 if test "x$cf_with_tests" != xno ; then
2367 CF_PRG_RULES([$srcdir/test/mk-test.awk INSTALL=no ECHO_LINK="$ECHO_LD"], test)
2369 CF_LIB_RULES($SRC_SUBDIRS)
2371 if test "x$cf_with_ada" = "xyes" && test "x$cf_cv_prog_gnat_correct" = "xyes"; then
2372 if test -z "$USE_OLD_MAKERULES" ; then
2373 $AWK -f $srcdir/Ada95/mk-1st.awk <$srcdir/Ada95/src/modules >>Ada95/src/Makefile
2377 ### Special initialization commands, used to pass information from the
2378 ### configuration-run into config.status
2381 ALTERNATE_SYMS="$ALTERNATE_SYMS"
2382 DFT_ARG_SUFFIX="$DFT_ARG_SUFFIX"
2383 DFT_LWR_MODEL="$DFT_LWR_MODEL"
2385 EXTRA_SUFFIX="$EXTRA_SUFFIX"
2386 LDCONFIG="$LDCONFIG"
2387 LIBTOOL_VERSION="$LIBTOOL_VERSION"
2388 LIB_NAME="$LIB_NAME"
2389 LIB_PREFIX="$LIB_PREFIX"
2390 LIB_SUBSETS="$LIB_SUBSETS"
2391 LIB_SUFFIX="$LIB_SUFFIX"
2392 LIB_TRACING="$LIB_TRACING"
2394 MAKE_TERMINFO="$MAKE_TERMINFO"
2395 NCURSES_MAJOR="$NCURSES_MAJOR"
2396 NCURSES_MINOR="$NCURSES_MINOR"
2397 NCURSES_OSPEED="$NCURSES_OSPEED"
2398 NCURSES_PATCH="$NCURSES_PATCH"
2399 SRC_SUBDIRS="$SRC_SUBDIRS"
2400 TERMINFO="$TERMINFO"
2401 TICS_ARG_SUFFIX="$TICS_ARG_SUFFIX"
2402 TICS_LIB_SUFFIX="$TICS_LIB_SUFFIX"
2403 TICS_NAME="$TICS_NAME"
2404 TICS_SUFFIX="$TICS_SUFFIX"
2405 TIC_PATH="$TIC_PATH"
2406 TINFO_ARG_SUFFIX="$TINFO_ARG_SUFFIX"
2407 TINFO_LIB_SUFFIX="$TINFO_LIB_SUFFIX"
2408 TINFO_NAME="$TINFO_NAME"
2409 TINFO_SUFFIX="$TINFO_SUFFIX"
2410 UNALTERED_SYMS="$UNALTERED_SYMS"
2411 USE_ARG_SUFFIX="$USE_ARG_SUFFIX"
2412 USE_CFG_SUFFIX="$USE_CFG_SUFFIX"
2413 USE_LIB_SUFFIX="$USE_LIB_SUFFIX"
2414 USE_OLD_MAKERULES="$USE_OLD_MAKERULES"
2415 WILDCARD_SYMS="$WILDCARD_SYMS"
2416 WITH_CURSES_H="$with_curses_h"
2417 WITH_ECHO="${enable_echo:=yes}"
2418 WITH_OVERWRITE="$with_overwrite"
2419 cf_LIST_MODELS="$cf_list_models"
2420 cf_cv_abi_version="$cf_cv_abi_version"
2421 cf_cv_do_relink="$cf_cv_do_relink"
2422 cf_cv_do_reranlib="$cf_cv_do_reranlib"
2423 cf_cv_do_symlinks="$cf_cv_do_symlinks"
2424 cf_cv_enable_lp64="$cf_cv_enable_lp64"
2425 cf_cv_enable_opaque="$cf_cv_enable_opaque"
2426 cf_cv_prog_CC_c_o=$cf_cv_prog_CC_c_o
2427 cf_cv_prog_CXX_c_o=$cf_cv_prog_CXX_c_o
2428 cf_cv_prog_gnat_correct=$cf_cv_prog_gnat_correct
2429 cf_cv_rel_version="$cf_cv_rel_version"
2430 cf_cv_rm_so_locs="$cf_cv_rm_so_locs"
2431 cf_cv_shared_soname='$cf_cv_shared_soname'
2432 cf_cv_shlib_version="$cf_cv_shlib_version"
2433 cf_cv_shlib_version_infix="$cf_cv_shlib_version_infix"
2434 cf_cv_system_name="$cf_cv_system_name"
2435 cf_cv_term_driver="$with_term_driver"
2436 cf_with_ada="$cf_with_ada"
2437 cf_with_cxx_binding="$cf_with_cxx_binding"
2438 cf_with_db_install="$cf_with_db_install"
2439 cf_with_manpages="$cf_with_manpages"
2440 cf_with_tests="$cf_with_tests"
2443 with_shared_cxx="$with_shared_cxx"
2446 ${MAKE:-make} preinstall